Commit 4371abca1aac2a072e4f629c11a35f271bd0138f - elektroid

Update upstream source from tag 'upstream/2.3' Update to upstream version '2.3' with Debian dir e47f8d46ecafd1e059d1eab2702c5d1712cfa847 Dennis Braun 1 year, 4 months ago

75 changed file(s) with 15653 addition(s) and 9632 deletion(s). Raw diff Collapse all Expand all

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.gitignore less more

31	31	*.lo
32	32	*.gcno
33	33	*.gcda
	34	.dirstamp
34	35	src/elektroid
35	36	src/elektroid-cli
36	37	src/*~

+170

-134

README.md less more

0	0	# Elektroid
1	1
2		Elektroid is a GNU/Linux transfer application for Elektron devices. It includes the `elektroid` GUI application and the `elektroid-cli` CLI application.
3		Elektroid has been reported to work with Model:Samples, Model:Cycles, Digitakt, Digitone, Syntakt, and Analog Rytm MKI and MKII.
4
5		To use Elektroid, USB configuration must be set to `USB MIDI` or `USB AUDIO/MIDI` as it won't work in Overbridge mode.
	2	Elektroid is a GNU/Linux management application for MIDI devices. It includes the `elektroid` GUI application and the `elektroid-cli` CLI application.
	3
	4	Supported devices:
	5
	6	* Elektron Model:Samples
	7	* Elektron Model:Cycles
	8	* Elektron Digitakt
	9	* Elektron Digitone and Digitone Keys
	10	* Elektron Syntakt
	11	* Elektron Analog Rytm MKI and MKII
	12	* Elektron Analog Four MKI, MKII and Keys
	13	* All samplers implementing MIDI SDS
	14	* Casio CZ-101 presets
	15	* Arturia MicroBrute sequences
	16	* Eventide ModFactor, PitchFactor, TimeFactor, Space and H9 presets
	17
	18	To use with Elektron devices, USB configuration must be set to `USB MIDI` or `USB AUDIO/MIDI` as it won't work in Overbridge mode.
6	19
7	20	## Installation
8	21

60	73
61	74	`elektroid-cli` brings the same functionality as `elektroid` to the command line.
62	75
63		There are device commands and filesystem commands. The latter have the form `a-b` where `a` is a command and `b` is a filesystem, (e.g., `ls-project`, `download-sound`, `mkdir-sample`). Notice that the filesystem is always in the singular form and some older commands are deprecated but kept for compatibility reasons although there are not documented here.
64
65		These are the available filesystems:
	76	There are device commands and filesystem commands. The latter have the form `a-b-c` where `a` is a connector, `b` is a filesystem and `c` is the command, (e.g., `elektron-project-ls`, `cz-program-upload`, `sds-sample-download`). Notice that the filesystem is always in the singular form. As of version 2.2, older command forms have been removed.
	77
	78	These are the available commands:
	79
	80	* `ls` or `list`
	81	* `mkdir` (behave as `mkdir -p`)
	82	* `rmdir` or `rm` (both behave as `rm -rf`)
	83	* `mv` (in slot mode, the second path is just the name of the file)
	84	* `cp`
	85	* `cl`, clear item
	86	* `sw`, swap items
	87	* `ul` or `upload`
	88	* `dl` or `download`
	89
	90	Keep in mind that not every filesystem implements all the commands. For instance, Elektron samples can not be swapped.
	91
	92	Provided paths must always be prepended with the device id and a colon (e.g., `0:/incoming`). In slot mode filesystems, (these are the most typically used), items are addressed by number and destination paths take the form `path:name` (e.g., `0:/0:bass`) when uploading.
	93
	94	### Device commands
	95
	96	* `ld` or `ls-devices`, list all MIDI devices with input and output
	97
	98	```
	99	$ elektroid-cli ld
	100	0: hw:2,0,0 Elektron Digitakt MIDI 1
	101	1: hw:4,0,0 padKONTROL MIDI 1
	102	2: hw:4,0,1 padKONTROL MIDI 2
	103	```
	104
	105	* `info` or `info-device`, show device info including device filesystems
	106
	107	```
	108	$ elektroid-cli info 0
	109	Digitakt 1.30 (Digitakt) filesystems=sample,data,project,sound
	110	```
	111
	112	* `df` or `info-storage`, show size and use of +Drive and RAM
	113
	114	```
	115	$ elektroid-cli df 0
	116	Storage Size Used Available Use%
	117	+Drive 959.50MiB 198.20MiB 761.30MiB 20.66%
	118	RAM 64.00MiB 13.43MiB 50.57MiB 20.98%
	119	```
	120
	121	* `send` and `receive` work with a batch of SysEx messages. These are useful when working with generic devices, which have no filesystems implemented buf offer options to receive or send data.
	122
	123	```
	124	$ elektroid-cli send file.syx 0:/
	125	$ elektroid-cli receive 0:/
	126	```
	127
	128	* `upgrade`, upgrade firmware
	129
	130	```
	131	$ elektroid-cli upgrade Digitakt_OS1.30.syx 0
	132	```
	133
	134	### Elektron conector
	135
	136	These are the available filesystems for the elektron connector:
66	137
67	138	* `sample`
68	139	* `raw`

73	144
74	145	Raw and data are intended to interface directly with the filesystems provided by the devices so the downloaded or uploaded files are not compatible with Elektron Transfer formats. Preset is a particular instance of raw and so are project and sound but regarding data. Thus, raw and data filesystems should be used only for testing and are not available in the GUI.
75	146
76		These are the available commands:
77
78		* `ls` or `list`
79		* `mkdir`
80		* `rmdir` or `rm` (both behave as `rm -rf`)
81		* `mv`
82		* `cp`
83		* `cl`, clear item
84		* `sw`, swap items
85		* `ul` or `upload`
86		* `dl` or `download`
87
88		Keep in mind that not every filesystem implements all the commands. For instance, samples can not be swapped.
89
90		Provided paths must always be prepended with the device id and a colon (':') e.g., `0:/incoming`.
91
92		### Device commands
93
94		* `ld` or `ls-devices`, list compatible devices
95
96		```
97		$ elektroid-cli ld
98		0 Elektron Digitakt MIDI 1
99		```
100
101		* `info` or `info-device`, show device info including device filesystems
102
103		```
104		$ elektroid-cli info 0
105		Digitakt 1.30 (Digitakt) filesystems=sample,data,project,sound
106		```
107
108		* `df` or `info-storage`, show size and use of +Drive and RAM
109
110		```
111		$ elektroid-cli df 0
112		Storage Size Used Available Use%
113		+Drive 959.50MiB 198.20MiB 761.30MiB 20.66%
114		RAM 64.00MiB 13.43MiB 50.57MiB 20.98%
115		```
116
117		* `upgrade`, upgrade firmware
118
119		```
120		$ elektroid-cli upgrade Digitakt_OS1.30.syx 0
121		```
122
123		### Sample, raw and preset commands
124
125		* `ls-sample`
	147	#### Sample, raw and preset commands
	148
	149	* `elektron-sample-ls`
126	150
127	151	It only works for directories. Notice that the first column is the file type, the second is the size, the third is an internal cksum and the last one is the sample name.
128	152
129	153	```
130		$ elektroid-cli ls-sample 0:/
	154	$ elektroid-cli elektron-sample-ls 0:/
131	155	D 0B 00000000 drum machines
132	156	F 630.34KiB f8711cd9 saw
133	157	F 1.29MiB 0bbc22bd square
134	158	```
135	159
136		* `mkdir-sample`
137
138		```
139		$ elektroid-cli mkdir-sample 0:/samples
140		```
141
142		* `rmdir-sample`
143
144		```
145		$ elektroid-cli rmdir-sample 0:/samples
146		```
147
148		* `ul-sample`
149
150		```
151		$ elektroid-cli ul-sample square.wav 0:/
152		```
153
154		* `dl-sample`
155
156		```
157		$ elektroid-cli dl-sample 0:/square
158		```
159
160		* `mv-sample`
161
162		```
163		$ elektroid-cli mv-sample 0:/square 0:/sample
164		```
165
166		* `rm-sample`
167
168		```
169		$ elektroid-cli rm-sample 0:/sample
170		```
171
172		### Data, sound and project commands
	160	* `elektron-sample-mkdir`
	161
	162	```
	163	$ elektroid-cli elektron-sample-mkdir 0:/samples
	164	```
	165
	166	* `elektron-sample-rmdir`
	167
	168	```
	169	$ elektroid-cli elektron-sample-rmdir 0:/samples
	170	```
	171
	172	* `elektron-sample-ul`
	173
	174	```
	175	$ elektroid-cli elektron-sample-ul square.wav 0:/
	176	```
	177
	178	* `elektron-sample-dl`
	179
	180	```
	181	$ elektroid-cli elektron-sample-dl 0:/square
	182	```
	183
	184	* `elektron-sample-mv`
	185
	186	```
	187	$ elektroid-cli elektron-sample-mv 0:/square 0:/sample
	188	```
	189
	190	* `elektron-sample-rm`
	191
	192	```
	193	$ elektroid-cli elektron-sample-rm 0:/sample
	194	```
	195
	196	#### Data, sound and project commands
173	197
174	198	There are a few things to clarify first.
175	199

179	203
180	204	Here are the commands.
181	205
182		* `ls-data`
	206	* `elektron-data-ls`
183	207
184	208	It only works for directories. Notice that the first column is the file type, the second is the index, the third is the permissons in hexadecimal, the fourth indicates if the data in valid, the fifth indicates if it has metadatam, the sixth is the size and the last one is the item name.
185	209
186	210	Permissions are 16 bits values but only 6 are used from bit 2 to bit 7 both included. From LSB to MSB, this permissions are read, write, clear, copy, swap, and move.
187	211
188	212	```
189		$ elektroid-cli ls-data 0:/
	213	$ elektroid-cli elektron-data-ls 0:/
190	214	D -1 0000 0 0 0B projects
191	215	D -1 0000 0 0 0B soundbanks
192	216	```
193	217
194	218	```
195		$ elektroid-cli ls-data 0:/soundbanks/D
	219	$ elektroid-cli elektron-data-ls 0:/soundbanks/D
196	220	F 1 0012 1 1 160B KICK
197	221	F 2 0012 1 1 160B SNARE
198	222	```
199	223
200		* `cp-data`
201
202		```
203		$ elektroid-cli cp-data 0:/soundbanks/D/1 0:/soundbanks/D/3
204		$ elektroid-cli ls-data 0:/soundbanks/D
	224	* `elektron-data-cp`
	225
	226	```
	227	$ elektroid-cli elektron-data-cp 0:/soundbanks/D/1 0:/soundbanks/D/3
	228	$ elektroid-cli elektron-data-ls 0:/soundbanks/D
205	229	F 1 0012 1 1 160B KICK
206	230	F 2 0012 1 1 160B SNARE
207	231	F 3 0012 1 1 160B KICK
208	232	```
209	233
210		* `sw-data`
211
212		```
213		$ elektroid-cli sw-data 0:/soundbanks/D/2 0:/soundbanks/D/3
214		$ elektroid-cli ls-data 0:/soundbanks/D
	234	* `elektron-data-sw`
	235
	236	```
	237	$ elektroid-cli elektron-data-sw 0:/soundbanks/D/2 0:/soundbanks/D/3
	238	$ elektroid-cli elektron-data-ls 0:/soundbanks/D
215	239	F 1 0012 1 1 160B KICK
216	240	F 2 0012 1 1 160B KICK
217	241	F 3 0012 1 1 160B SNARE
218	242	```
219	243
220		* `mv-data`
221
222		```
223		$ elektroid-cli mv-data 0:/soundbanks/D/3 0:/soundbanks/D/1
224		$ elektroid-cli ls-data 0:/soundbanks/D
	244	* `elektron-data-mv`
	245
	246	```
	247	$ elektroid-cli elektron-data-mv 0:/soundbanks/D/3 0:/soundbanks/D/1
	248	$ elektroid-cli elektron-data-ls 0:/soundbanks/D
225	249	F 1 0012 1 1 160B SNARE
226	250	F 2 0012 1 1 160B KICK
227	251	```
228	252
229		* `cl-data`
230
231		```
232		$ elektroid-cli cl-data 0:/soundbanks/D/1
233		$ elektroid-cli ls-data 0:/soundbanks/D
	253	* `elektron-data-cl`
	254
	255	```
	256	$ elektroid-cli elektron-data-cl 0:/soundbanks/D/1
	257	$ elektroid-cli elektron-data-ls 0:/soundbanks/D
234	258	F 2 0012 1 1 160B KICK
235	259	```
236	260
237		* `dl-data`
238
239		```
240		$ elektroid-cli dl-data 0:/soundbanks/D/1
241		```
242
243		* `ul-data`
244
245		```
246		$ elektroid-cli ul-data sound 0:/soundbanks/D
247		```
248
249		## Adding and reconfiguring devices
	261	* `elektron-data-dl`
	262
	263	```
	264	$ elektroid-cli elektron-data-dl 0:/soundbanks/D/1
	265	```
	266
	267	* `elektron-data-ul`
	268
	269	```
	270	$ elektroid-cli elektron-data-ul sound 0:/soundbanks/D
	271	```
	272
	273	## Adding and reconfiguring Elektron devices
250	274
251	275	Since version 2.1, it is possible to add and reconfigure devices without recompiling as the device definitions are stored in a JSON file. Hopefully, this approach will make it easier for users to modify and add devices and new releases will only be needed if new funcionalities are actually added.
252	276
253		This is a device definition from `res/devices.json`.
	277	This is a device definition from `res/elektron-devices.json`.
254	278
255	279	```
256	280	}, {

262	286	}, {
263	287	```
264	288
265		Properties `filesystems` and `storage` are based on the definitions found in `src/connector.h` and are the bitwise OR result of all the supported filesystems and storage types.
	289	Properties `filesystems` and `storage` are based on the definitions found in `src/connectors/elektron.h` and are the bitwise OR result of all the supported filesystems and storage types.
266	290
267	291	```
268	292	enum connector_fs

284	308	};
285	309	```
286	310
287		If the file `~/.config/elektroid/devices.json` is found, it will take precedence over the installed one.
	311	If the file `~/.config/elektroid/elektron-devices.json` is found, it will take precedence over the installed one.
	312
	313	## Running tests
	314
	315	Elektroid includes automated integration tests for the supported devices and filesystems.
	316
	317	In order to run a test, proceed as follows. The variable `TEST_DEVICE` must contain the device id and variable `TEST_CONNECTOR_FILESYSTEM` must contain the connector name, an underscore char (`_`) and the filesystem name.
	318
	319	```
	320	$ TEST_DEVICE=0 TEST_CONNECTOR_FILESYSTEM=efactor_preset make check
	321	```
	322
	323	Running `make check` without setting any of these variables will succeed and no test will be ran.

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configure.ac less more

1	1	# Process this file with autoconf to produce a configure script.
2	2
3	3	AC_PREREQ([2.69])
4		AC_INIT([elektroid],[2.1],[dagargo@gmail.com])
	4	AC_INIT([elektroid],[2.3],[dagargo@gmail.com])
5	5	AC_CONFIG_SRCDIR([src])
6	6	AC_CONFIG_HEADERS([config.h])
7		AM_PROG_LIBTOOL
	7	LT_INIT
8	8	AC_SEARCH_LIBS([sqrt], [m])
9	9	AC_CONFIG_MACRO_DIRS([m4])
10		AM_INIT_AUTOMAKE
	10	AM_INIT_AUTOMAKE([subdir-objects])
11	11
12	12	# Checks for programs.
13	13	AC_PROG_CC

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elektroid.spec less more

0	0	Name: elektroid
1		Version: 2.0
	1	Version: 2.1
2	2	Release: 1%{?dist}
3	3	Summary: Transfer application for Elektron devices
4	4
5	5	License: GPLv3+
6	6	URL: https://github.com/dagargo/elektroid
7		Source0: https://github.com/dagargo/elektroid/archive/elektroid-%{version}.tar.gz
	7	Source0: https://github.com/dagargo/elektroid/releases/download/%{version}/%{name}-%{version}.tar.gz
8	8
9	9	BuildRequires: autoconf
10	10	BuildRequires: libtool

35	35	Elektroid has been reported to work with Model:Samples, Model:Cycles, Digitakt,
36	36	Digitone and Analog Rytm MKI and MKII.
37	37
	38	%package cli
	39	Summary: Transfer application for Elektron devices
	40
	41	%description cli
	42	This is the command-line client for Elektroid.
	43
38	44
39	45	%prep
40	46	%autosetup -p1

53	59
54	60
55	61	%files
56		%{_bindir}/elektroid-cli
57	62	%{_bindir}/elektroid
58	63	%{_datadir}/applications/%{name}.desktop
59		%{_datadir}/%{name}/res/gui.css
60		%{_datadir}/%{name}/res/gui.glade
	64	%{_datadir}/%{name}/devices.json
	65	%{_datadir}/%{name}/gui.css
	66	%{_datadir}/%{name}/gui.glade
61	67	%{_datadir}/icons/hicolor/scalable/apps/%{name}.svg
62	68	%{_datadir}/icons/hicolor/scalable/apps/%{name}-symbolic.svg
63	69	%{_datadir}/icons/hicolor/scalable/apps/%{name}-data-symbolic.svg

65	71	%{_datadir}/icons/hicolor/scalable/apps/%{name}-sound-symbolic.svg
66	72	%{_datadir}/icons/hicolor/scalable/apps/%{name}-wave-symbolic.svg
67	73	%{_datadir}/locale/*/LC_MESSAGES/%{name}.mo
68		%{_mandir}/man1/elektroid-cli.1.gz
69	74	%{_mandir}/man1/elektroid.1.gz
70	75	%{_metainfodir}/%{name}.appdata.xml
71	76	%license COPYING
72	77
	78	%files cli
	79	%{_bindir}/elektroid-cli
	80	%{_datadir}/%{name}/devices.json
	81	%{_datadir}/locale/*/LC_MESSAGES/%{name}.mo
	82	%{_mandir}/man1/elektroid-cli.1.gz
	83	%license COPYING
	84
73	85
74	86	%changelog
	87	* Wed Jun 08 2022 Jonathan Wakely <jwakely@redhat.com> - 2.1-1
	88	- Update to 2.1 release
	89
	90	* Wed Jun 08 2022 Jonathan Wakely <jwakely@redhat.com> - 2.0-2
	91	- Add subpackage for elektroid-cli
	92
75	93	* Mon Feb 07 2022 Jonathan Wakely <jwakely@fedoraproject.org> - 2.0-1
76	94	- RPM package for Fedora

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po/POTFILES.in less more

	0	src/connector.c
0	1	src/elektroid.c
	2	src/local.c
	3	src/connectors/sds.c
1	4	res/gui.glade

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-174

po/ca.po less more

4	4	#
5	5	msgid ""
6	6	msgstr ""
7		"Project-Id-Version: elektroid 1.4\n"
	7	"Project-Id-Version: elektroid 2.2\n"
8	8	"Report-Msgid-Bugs-To: dagargo@gmail.com\n"
9		"POT-Creation-Date: 2022-06-03 08:47+0200\n"
	9	"POT-Creation-Date: 2022-10-30 20:46+0100\n"
10	10	"PO-Revision-Date: 2020-04-26 13:00+0100\n"
11	11	"Last-Translator: David García Goñi <dagargo@gmail.com>\n"
12	12	"Language-Team: Catalan\n"

16	16	"Content-Transfer-Encoding: 8bit\n"
17	17	"Plural-Forms: nplurals=2; plural=(n != 1);\n"
18	18
19		#: src/elektroid.c:246
20		msgid "Samples"
21		msgstr "Mostres"
22
23		#: src/elektroid.c:248
24		msgid "Presets"
25		msgstr "Programes"
26
27		#: src/elektroid.c:250
28		msgid "Projects"
29		msgstr "Projectes"
30
31		#: src/elektroid.c:252
32		msgid "Sounds"
33		msgstr "Sos"
34
35		#: src/elektroid.c:254 src/elektroid.c:1689 src/elektroid.c:1703
	19	#: src/connector.c:41 src/connector.c:47
	20	msgid "MIDI device"
	21	msgstr "Dispositiu MIDI"
	22
	23	#: src/elektroid.c:526 src/elektroid.c:3952
	24	msgid "Not connected"
	25	msgstr "No connectat"
	26
	27	#: src/elektroid.c:676
	28	msgid "Cancelling..."
	29	msgstr "Cancel·lant..."
	30
	31	#: src/elektroid.c:697 src/elektroid.c:2497 src/elektroid.c:2706
	32	#: src/elektroid.c:3362
	33	msgid "Waiting..."
	34	msgstr "Esperant..."
	35
	36	#: src/elektroid.c:700
	37	msgid "Sending..."
	38	msgstr "Enviant..."
	39
	40	#: src/elektroid.c:703
	41	msgid "Receiving..."
	42	msgstr "Rebent..."
	43
	44	#: src/elektroid.c:763
	45	msgid "Receive SysEx"
	46	msgstr "Rep SysEx"
	47
	48	#: src/elektroid.c:795
	49	msgid "Save SysEx"
	50	msgstr "Alça SysEx"
	51
	52	#: src/elektroid.c:798 src/elektroid.c:928 src/elektroid.c:1160
	53	#: res/gui.glade:1617 res/gui.glade:1717
	54	msgid "_Cancel"
	55	msgstr "_Cancel·la"
	56
	57	#: src/elektroid.c:800 res/gui.glade:1631
	58	msgid "_Save"
	59	msgstr "_Alça"
	60
	61	#: src/elektroid.c:804
	62	msgid "Received SysEx"
	63	msgstr "SysEx rebut"
	64
	65	#: src/elektroid.c:809 src/elektroid.c:934
	66	msgid "SysEx Files"
	67	msgstr "Fitxers SysEx"
	68
	69	#: src/elektroid.c:843
	70	#, c-format
	71	msgid "Error while saving “%s”: %s."
	72	msgstr "Error al guardar «%s»: %s."
	73
	74	#: src/elektroid.c:864
	75	#, c-format
	76	msgid "Error while loading “%s”: %s."
	77	msgstr "Error al carregar «%s»: %s."
	78
	79	#: src/elektroid.c:925
	80	msgid "Open SysEx"
	81	msgstr "Obri SysEx"
	82
	83	#: src/elektroid.c:930
	84	msgid "_Open"
	85	msgstr "_Obri"
	86
	87	#: src/elektroid.c:946
	88	msgid "Sending SysEx"
	89	msgstr "Enviant SysEx"
	90
	91	#: src/elektroid.c:1021
	92	msgid "minutes"
	93	msgstr "minuts"
	94
	95	#: src/elektroid.c:1159
	96	msgid "Are you sure you want to delete the selected items?"
	97	msgstr "Està segur de que vol eliminar els elements seleccionats?"
	98
	99	#: src/elektroid.c:1161
	100	msgid "_Delete"
	101	msgstr "_Elimina"
	102
	103	#: src/elektroid.c:1178
	104	msgid "Deleting Files"
	105	msgstr "Eliminant fitxers"
	106
	107	#: src/elektroid.c:1179
	108	msgid "Deleting..."
	109	msgstr "Eliminant..."
	110
	111	#: src/elektroid.c:1212 res/gui.glade:121 res/gui.glade:210
	112	msgid "Rename"
	113	msgstr "Canvia el nom"
	114
	115	#: src/elektroid.c:1228
	116	#, c-format
	117	msgid "Error while renaming to “%s”: %s."
	118	msgstr "Error al canviar el nom a «%s»: %s."
	119
	120	#: src/elektroid.c:1907 res/gui.glade:572 res/gui.glade:788
	121	msgid "Add Directory"
	122	msgstr "Afig directori"
	123
	124	#: src/elektroid.c:1925
	125	#, c-format
	126	msgid "Error while creating dir “%s”: %s."
	127	msgstr "Error al crear el directori «%s»: %s."
	128
	129	#: src/elektroid.c:1997
	130	msgid "Queued"
	131	msgstr "A la cua"
	132
	133	#: src/elektroid.c:1999
	134	msgid "Running"
	135	msgstr "Executant"
	136
	137	#: src/elektroid.c:2001
	138	msgid "Completed"
	139	msgstr "Completada"
	140
	141	#: src/elektroid.c:2003
	142	msgid "Completed with errors"
	143	msgstr "Completada amb errors"
	144
	145	#: src/elektroid.c:2005
	146	msgid "Canceled"
	147	msgstr "Cancel·lada"
	148
	149	#: src/elektroid.c:2007 src/elektroid.c:2021
36	150	msgid "Undefined"
37	151	msgstr "Indefinit"
38	152
39		#: src/elektroid.c:434
40		#, c-format
41		msgid "Connected to %s%s"
42		msgstr "Connectat a %s%s"
43
44		#: src/elektroid.c:442 src/elektroid.c:3256
45		msgid "Not connected"
46		msgstr "No connectat"
47
48		#: src/elektroid.c:585
49		msgid "Waiting..."
50		msgstr "Esperant..."
51
52		#: src/elektroid.c:588
53		msgid "Sending..."
54		msgstr "Enviant..."
55
56		#: src/elektroid.c:592
57		msgid "Receiving..."
58		msgstr "Rebent..."
59
60		#: src/elektroid.c:660
61		msgid "Receive SysEx"
62		msgstr "Rep SysEx"
63
64		#: src/elektroid.c:684
65		msgid "Save SysEx"
66		msgstr "Alça SysEx"
67
68		#: src/elektroid.c:687 src/elektroid.c:783 src/elektroid.c:951
69		#: res/gui.glade:1332 res/gui.glade:1432
70		msgid "_Cancel"
71		msgstr "_Cancel·la"
72
73		#: src/elektroid.c:689 res/gui.glade:1346
74		msgid "_Save"
75		msgstr "_Alça"
76
77		#: src/elektroid.c:693
78		msgid "Received SysEx"
79		msgstr "SysEx rebut"
80
81		#: src/elektroid.c:698 src/elektroid.c:789
82		msgid "SysEx Files"
83		msgstr "Fitxers SysEx"
84
85		#: src/elektroid.c:732
86		#, c-format
87		msgid "Error while saving “%s”: %s."
88		msgstr "Error al guardar «%s»: %s."
89
90		#: src/elektroid.c:780
91		msgid "Open SysEx"
92		msgstr "Obri SysEx"
93
94		#: src/elektroid.c:785
95		msgid "_Open"
96		msgstr "_Obri"
97
98		#: src/elektroid.c:806
99		#, c-format
100		msgid "Error while loading “%s”: %s."
101		msgstr "Error al carregar «%s»: %s."
102
103		#: src/elektroid.c:816
104		msgid "Send SysEx"
105		msgstr "Envia SysEx"
106
107		#: src/elektroid.c:918
108		#, c-format
109		msgid "Error while deleting “%s”: %s."
110		msgstr "Error al eliminar «%s»: %s."
111
112		#: src/elektroid.c:950
113		msgid "Are you sure you want to delete the selected items?"
114		msgstr "Està segur de que vol eliminar els elements seleccionats?"
115
116		#: src/elektroid.c:952
117		msgid "_Delete"
118		msgstr "_Elimina"
119
120		#: src/elektroid.c:1005 res/gui.glade:121 res/gui.glade:174
121		msgid "Rename"
122		msgstr "Canvia el nom"
123
124		#: src/elektroid.c:1023
125		#, c-format
126		msgid "Error while renaming to “%s”: %s."
127		msgstr "Error al canviar el nom a «%s»: %s."
128
129		#: src/elektroid.c:1589 res/gui.glade:436 res/gui.glade:606
130		msgid "Add Directory"
131		msgstr "Afig directori"
132
133		#: src/elektroid.c:1607
134		#, c-format
135		msgid "Error while creating dir “%s”: %s."
136		msgstr "Error al crear el directori «%s»: %s."
137
138		#: src/elektroid.c:1679
139		msgid "Queued"
140		msgstr "A la cua"
141
142		#: src/elektroid.c:1681
143		msgid "Running"
144		msgstr "Executant"
145
146		#: src/elektroid.c:1683
147		msgid "Completed"
148		msgstr "Completada"
149
150		#: src/elektroid.c:1685
151		msgid "Completed with errors"
152		msgstr "Completada amb errors"
153
154		#: src/elektroid.c:1687
155		msgid "Canceled"
156		msgstr "Cancel·lada"
157
158		#: src/elektroid.c:1699
	153	#: src/elektroid.c:2017
159	154	msgid "Upload"
160	155	msgstr "Càrrega"
161	156
162		#: src/elektroid.c:1701
	157	#: src/elektroid.c:2019
163	158	msgid "Download"
164	159	msgstr "Descàrrega"
165	160
166		#: src/elektroid.c:2560 src/elektroid.c:2601
167		#, c-format
168		msgid "Error while moving from “%s” to “%s”: %s."
169		msgstr "Error al moure de «%s» a «%s»: %s."
	161	#: src/elektroid.c:2496 src/elektroid.c:2705 src/elektroid.c:3361
	162	msgid "Preparing Tasks"
	163	msgstr "Preparant tasques..."
	164
	165	#: src/elektroid.c:3077
	166	msgid "Connecting to Device"
	167	msgstr "Connectant amb el dispositiu"
	168
	169	#: src/elektroid.c:3078
	170	msgid "Connecting..."
	171	msgstr "Conectant..."
	172
	173	#: src/elektroid.c:3088
	174	#, c-format
	175	msgid "Device “%s” not recognized: %s"
	176	msgstr "Dispositiu «%s» no reconegut: %s"
	177
	178	#: src/elektroid.c:3355
	179	msgid "Moving Files"
	180	msgstr "Movent fitxers"
	181
	182	#: src/elektroid.c:3356
	183	msgid "Moving..."
	184	msgstr "Movent..."
	185
	186	#: src/local.c:492
	187	msgid "System"
	188	msgstr "Sistema"
	189
	190	#: src/connectors/sds.c:1127 src/connectors/sds.c:1133
	191	msgid "SDS sampler"
	192	msgstr "Mostrador SDS"
170	193
171	194	#: res/gui.glade:70
172	195	msgid "Upload Selection"
173	196	msgstr "Carrega la selecció"
174	197
175		#: res/gui.glade:85
	198	#: res/gui.glade:85 res/gui.glade:174
176	199	msgid "Play"
177	200	msgstr "Reproduïx"
178	201
179		#: res/gui.glade:99
	202	#: res/gui.glade:99 res/gui.glade:188
180	203	msgid "Open With External Editor"
181	204	msgstr "Obri amb l'editor extern"
182	205
183		#: res/gui.glade:107
	206	#: res/gui.glade:107 res/gui.glade:196
184	207	msgid "Show in File Manager"
185	208	msgstr "Mostra al navegador de fitxers"
186	209
187		#: res/gui.glade:130 res/gui.glade:183
	210	#: res/gui.glade:130 res/gui.glade:219
188	211	msgid "Delete"
189	212	msgstr "Elimina"
190	213

192	215	msgid "Download Selection"
193	216	msgstr "Descarrega la selecció"
194	217
195		#: res/gui.glade:219
	218	#: res/gui.glade:255
196	219	msgid "GNU/Linux transfer application for Elektron devices"
197	220	msgstr "Aplicació GNU/Linux de transferència per a dispositius Elektron"
198	221
199		#: res/gui.glade:222
	222	#: res/gui.glade:258
200	223	msgid "translator-credits"
201	224	msgstr "David García Goñi <dagargo@gmail.com>"
202	225
203		#: res/gui.glade:270
	226	#: res/gui.glade:306
204	227	msgid "_Receive SysEx"
205	228	msgstr "_Rep SysEx"
206	229
207		#: res/gui.glade:283
	230	#: res/gui.glade:319
208	231	msgid "_Send SysEx"
209	232	msgstr "_Envia SysEx"
210	233
211		#: res/gui.glade:307
	234	#: res/gui.glade:343
212	235	msgid "OS _Upgrade"
213	236	msgstr "_Actualitza el SO"
214	237
215		#: res/gui.glade:331
	238	#: res/gui.glade:367
216	239	msgid "_About"
217	240	msgstr "_Quant a"
218	241
219		#: res/gui.glade:415 res/gui.glade:585
	242	#: res/gui.glade:447
	243	msgid "Refresh Devices"
	244	msgstr "Actualitza els dispositius"
	245
	246	#: res/gui.glade:551 res/gui.glade:767
220	247	msgid "Go to Parent Directory"
221	248	msgstr "Ves al directori pare"
222	249
223		#: res/gui.glade:457 res/gui.glade:627
	250	#: res/gui.glade:593 res/gui.glade:809
224	251	msgid "Refresh Directory"
225	252	msgstr "Actualitza el directori"
226	253
227		#: res/gui.glade:514 res/gui.glade:694 res/gui.glade:1377
	254	#: res/gui.glade:664 res/gui.glade:870 res/gui.glade:1662
228	255	msgid "Name"
229	256	msgstr "Nom"
230	257
231		#: res/gui.glade:528 res/gui.glade:708
	258	#: res/gui.glade:678 res/gui.glade:884
232	259	msgid "Size"
233	260	msgstr "Mida"
234	261
235		#: res/gui.glade:761
236		msgid "Refresh Devices"
237		msgstr "Actualitza els dispositius"
238
239	262	#. It is recommended to split the text in two lines if it is too long
240		#: res/gui.glade:879
	263	#: res/gui.glade:987
241	264	msgid "Auto play"
242	265	msgstr ""
243		"Reproducció\n"
244		"automàtica"
245
246		#: res/gui.glade:1101
	266	"Reproduïx\n"
	267	"automàticament"
	268
	269	#: res/gui.glade:1027
	270	msgid "Playing mix depends on the destination channels"
	271	msgstr "La mescla per a reproducció depén dels canals de destinació"
	272
	273	#. It is recommended to split the text in two lines if it is too long
	274	#: res/gui.glade:1029
	275	msgid ""
	276	"Mix depending\n"
	277	"on destination"
	278	msgstr ""
	279	"Mescla segón\n"
	280	"la destinació"
	281
	282	#: res/gui.glade:1219
	283	msgid "Samples"
	284	msgstr "Mostres"
	285
	286	#: res/gui.glade:1233
	287	msgid "Channels"
	288	msgstr "Canals"
	289
	290	#: res/gui.glade:1247
	291	msgid "Sample rate"
	292	msgstr "Freqüència"
	293
	294	#: res/gui.glade:1261
	295	msgid "Bit depth"
	296	msgstr "Bits"
	297
	298	#: res/gui.glade:1319
	299	msgid "Duration"
	300	msgstr "Duració"
	301
	302	#: res/gui.glade:1385
247	303	msgid "Status"
248	304	msgstr "Estat"
249	305
250		#: res/gui.glade:1112
	306	#: res/gui.glade:1396
251	307	msgid "Type"
252	308	msgstr "Tipus"
253	309
254		#: res/gui.glade:1133
	310	#: res/gui.glade:1417
255	311	msgid "Source"
256	312	msgstr "Origen"
257	313
258		#: res/gui.glade:1147
	314	#: res/gui.glade:1431
259	315	msgid "Destination"
260	316	msgstr "Destinació"
261	317
262		#: res/gui.glade:1162
	318	#: res/gui.glade:1446
263	319	msgid "Progress"
264	320	msgstr "Progrés"
265	321
266		#: res/gui.glade:1194
	322	#: res/gui.glade:1478
267	323	msgid "Cancel Tasks"
268	324	msgstr "Cancel·la les tasques"
269	325
270		#: res/gui.glade:1215
	326	#: res/gui.glade:1499
271	327	msgid "Remove Queued Tasks"
272	328	msgstr "Elimina les tasques de la cua"
273	329
274		#: res/gui.glade:1236
	330	#: res/gui.glade:1520
275	331	msgid "Clear Finished Tasks"
276	332	msgstr "Neteja les tasques terminadas"

+230

-174

po/de.po less more

0	0	# German translations for Elektroid package.
1		# Copyright (C) 2020 Dennis Braun
	1	# Copyright (C) 2020-2022 Dennis Braun
2	2	# This file is distributed under the same license as the Elektroid package.
3		# Dennis Braun <d_braun@kabelmail.de>, 2020.
	3	# Dennis Braun <d_braun@kabelmail.de>, 2022.
4	4	#
5	5	msgid ""
6	6	msgstr ""
7		"Project-Id-Version: elektroid 1.4\n"
	7	"Project-Id-Version: elektroid 2.2\n"
8	8	"Report-Msgid-Bugs-To: dagargo@gmail.com\n"
9		"POT-Creation-Date: 2022-06-03 08:47+0200\n"
10		"PO-Revision-Date: 2021-01-11 22:00+0100\n"
	9	"POT-Creation-Date: 2022-10-30 20:46+0100\n"
	10	"PO-Revision-Date: 2022-11-01 21:47+0100\n"
11	11	"Last-Translator: Dennis Braun <d_braun@kabelmail.de>\n"
12	12	"Language-Team: German\n"
13	13	"Language: de\n"

16	16	"Content-Transfer-Encoding: 8bit\n"
17	17	"Plural-Forms: nplurals=2; plural=(n > 1);\n"
18	18
19		#: src/elektroid.c:246
20		msgid "Samples"
21		msgstr "Samples"
22
23		#: src/elektroid.c:248
24		msgid "Presets"
25		msgstr "Presets"
26
27		#: src/elektroid.c:250
28		msgid "Projects"
29		msgstr "Projekte"
30
31		#: src/elektroid.c:252
32		msgid "Sounds"
33		msgstr "Sounds"
34
35		#: src/elektroid.c:254 src/elektroid.c:1689 src/elektroid.c:1703
	19	#: src/connector.c:41 src/connector.c:47
	20	msgid "MIDI device"
	21	msgstr "MIDI Gerät"
	22
	23	#: src/elektroid.c:526 src/elektroid.c:3952
	24	msgid "Not connected"
	25	msgstr "Nicht verbunden"
	26
	27	#: src/elektroid.c:676
	28	msgid "Cancelling..."
	29	msgstr "Abbrechen..."
	30
	31	#: src/elektroid.c:697 src/elektroid.c:2497 src/elektroid.c:2706
	32	#: src/elektroid.c:3362
	33	msgid "Waiting..."
	34	msgstr "Warte..."
	35
	36	#: src/elektroid.c:700
	37	msgid "Sending..."
	38	msgstr "Sende..."
	39
	40	#: src/elektroid.c:703
	41	msgid "Receiving..."
	42	msgstr "Empfange..."
	43
	44	#: src/elektroid.c:763
	45	msgid "Receive SysEx"
	46	msgstr "Empfange SysEx"
	47
	48	#: src/elektroid.c:795
	49	msgid "Save SysEx"
	50	msgstr "Speichere SysEx"
	51
	52	#: src/elektroid.c:798 src/elektroid.c:928 src/elektroid.c:1160
	53	#: res/gui.glade:1617 res/gui.glade:1717
	54	msgid "_Cancel"
	55	msgstr "_Abbrechen"
	56
	57	#: src/elektroid.c:800 res/gui.glade:1631
	58	msgid "_Save"
	59	msgstr "_Speichern"
	60
	61	#: src/elektroid.c:804
	62	msgid "Received SysEx"
	63	msgstr "SysEx empfangen"
	64
	65	#: src/elektroid.c:809 src/elektroid.c:934
	66	msgid "SysEx Files"
	67	msgstr "SysEx Dateien"
	68
	69	#: src/elektroid.c:843
	70	#, c-format
	71	msgid "Error while saving “%s”: %s."
	72	msgstr "Fehler beim Löschen »%s«: %s."
	73
	74	#: src/elektroid.c:864
	75	#, c-format
	76	msgid "Error while loading “%s”: %s."
	77	msgstr "Fehler beim Löschen »%s«: %s."
	78
	79	#: src/elektroid.c:925
	80	msgid "Open SysEx"
	81	msgstr "Öffne SysEx"
	82
	83	#: src/elektroid.c:930
	84	msgid "_Open"
	85	msgstr "_Öffnen"
	86
	87	#: src/elektroid.c:946
	88	msgid "Sending SysEx"
	89	msgstr "Sende SysEx"
	90
	91	#: src/elektroid.c:1021
	92	msgid "minutes"
	93	msgstr "Minuten"
	94
	95	#: src/elektroid.c:1159
	96	msgid "Are you sure you want to delete the selected items?"
	97	msgstr "Bist du sicher das du die ausgewählten Elemente löschen möchtest?"
	98
	99	#: src/elektroid.c:1161
	100	msgid "_Delete"
	101	msgstr "_Löschen"
	102
	103	#: src/elektroid.c:1178
	104	msgid "Deleting Files"
	105	msgstr "Entfernt Dateien"
	106
	107	#: src/elektroid.c:1179
	108	msgid "Deleting..."
	109	msgstr "Lösche..."
	110
	111	#: src/elektroid.c:1212 res/gui.glade:121 res/gui.glade:210
	112	msgid "Rename"
	113	msgstr "Umbenennen"
	114
	115	#: src/elektroid.c:1228
	116	#, c-format
	117	msgid "Error while renaming to “%s”: %s."
	118	msgstr "Fehler beim Umbenennen von »%s«: %s."
	119
	120	#: src/elektroid.c:1907 res/gui.glade:572 res/gui.glade:788
	121	msgid "Add Directory"
	122	msgstr "Verzeichnis hinzufügen"
	123
	124	#: src/elektroid.c:1925
	125	#, c-format
	126	msgid "Error while creating dir “%s”: %s."
	127	msgstr "Fehler beim Erstellen des Verzeichnisses »%s«: %s."
	128
	129	#: src/elektroid.c:1997
	130	msgid "Queued"
	131	msgstr "In der Warteschlange"
	132
	133	#: src/elektroid.c:1999
	134	msgid "Running"
	135	msgstr "Wird ausgeführt"
	136
	137	#: src/elektroid.c:2001
	138	msgid "Completed"
	139	msgstr "Fertig"
	140
	141	#: src/elektroid.c:2003
	142	msgid "Completed with errors"
	143	msgstr "Abgeschlossen mit Fehlern"
	144
	145	#: src/elektroid.c:2005
	146	msgid "Canceled"
	147	msgstr "Abgebrochen"
	148
	149	#: src/elektroid.c:2007 src/elektroid.c:2021
36	150	msgid "Undefined"
37	151	msgstr "Undefiniert"
38	152
39		#: src/elektroid.c:434
40		#, c-format
41		msgid "Connected to %s%s"
42		msgstr "Verbunden mit %s%s"
43
44		#: src/elektroid.c:442 src/elektroid.c:3256
45		msgid "Not connected"
46		msgstr "Nicht verbunden"
47
48		#: src/elektroid.c:585
49		msgid "Waiting..."
50		msgstr "Warte..."
51
52		#: src/elektroid.c:588
53		msgid "Sending..."
54		msgstr "Sende..."
55
56		#: src/elektroid.c:592
57		msgid "Receiving..."
58		msgstr "Empfange..."
59
60		#: src/elektroid.c:660
61		msgid "Receive SysEx"
62		msgstr "Empfange SysEx"
63
64		#: src/elektroid.c:684
65		msgid "Save SysEx"
66		msgstr "Speichere SysEx"
67
68		#: src/elektroid.c:687 src/elektroid.c:783 src/elektroid.c:951
69		#: res/gui.glade:1332 res/gui.glade:1432
70		msgid "_Cancel"
71		msgstr "_Abbrechen"
72
73		#: src/elektroid.c:689 res/gui.glade:1346
74		msgid "_Save"
75		msgstr "_Speichern"
76
77		#: src/elektroid.c:693
78		msgid "Received SysEx"
79		msgstr "SysEx empfangen"
80
81		#: src/elektroid.c:698 src/elektroid.c:789
82		msgid "SysEx Files"
83		msgstr "SysEx Dateien"
84
85		#: src/elektroid.c:732
86		#, c-format
87		msgid "Error while saving “%s”: %s."
88		msgstr "Fehler beim Löschen »%s«: %s."
89
90		#: src/elektroid.c:780
91		msgid "Open SysEx"
92		msgstr "Öffne SysEx"
93
94		#: src/elektroid.c:785
95		msgid "_Open"
96		msgstr "_Öffnen"
97
98		#: src/elektroid.c:806
99		#, c-format
100		msgid "Error while loading “%s”: %s."
101		msgstr "Fehler beim Löschen »%s«: %s."
102
103		#: src/elektroid.c:816
104		msgid "Send SysEx"
105		msgstr "Sende SysEx"
106
107		#: src/elektroid.c:918
108		#, c-format
109		msgid "Error while deleting “%s”: %s."
110		msgstr "Fehler beim Löschen »%s«: %s."
111
112		#: src/elektroid.c:950
113		msgid "Are you sure you want to delete the selected items?"
114		msgstr "Bist du sicher das du die ausgewählten Elemente löschen möchtest?"
115
116		#: src/elektroid.c:952
117		msgid "_Delete"
118		msgstr "_Löschen"
119
120		#: src/elektroid.c:1005 res/gui.glade:121 res/gui.glade:174
121		msgid "Rename"
122		msgstr "Umbenennen"
123
124		#: src/elektroid.c:1023
125		#, c-format
126		msgid "Error while renaming to “%s”: %s."
127		msgstr "Fehler beim Umbenennen von »%s«: %s."
128
129		#: src/elektroid.c:1589 res/gui.glade:436 res/gui.glade:606
130		msgid "Add Directory"
131		msgstr "Verzeichnis hinzufügen"
132
133		#: src/elektroid.c:1607
134		#, c-format
135		msgid "Error while creating dir “%s”: %s."
136		msgstr "Fehler beim Erstellen des Verzeichnisses »%s«: %s."
137
138		#: src/elektroid.c:1679
139		msgid "Queued"
140		msgstr "In der Warteschlange"
141
142		#: src/elektroid.c:1681
143		msgid "Running"
144		msgstr "Wird ausgeführt"
145
146		#: src/elektroid.c:1683
147		msgid "Completed"
148		msgstr "Fertig"
149
150		#: src/elektroid.c:1685
151		msgid "Completed with errors"
152		msgstr "Abgeschlossen mit Fehlern"
153
154		#: src/elektroid.c:1687
155		msgid "Canceled"
156		msgstr "Abgebrochen"
157
158		#: src/elektroid.c:1699
	153	#: src/elektroid.c:2017
159	154	msgid "Upload"
160	155	msgstr "Hochladen"
161	156
162		#: src/elektroid.c:1701
	157	#: src/elektroid.c:2019
163	158	msgid "Download"
164	159	msgstr "Herunterladen"
165	160
166		#: src/elektroid.c:2560 src/elektroid.c:2601
167		#, c-format
168		msgid "Error while moving from “%s” to “%s”: %s."
169		msgstr "Fehler beim Verschieben von »%s« nach »%s«: %s."
	161	#: src/elektroid.c:2496 src/elektroid.c:2705 src/elektroid.c:3361
	162	msgid "Preparing Tasks"
	163	msgstr "Aufgaben werden vorbereitet"
	164
	165	#: src/elektroid.c:3077
	166	msgid "Connecting to Device"
	167	msgstr "Verbindung zum Gerät wird hergestellt"
	168
	169	#: src/elektroid.c:3078
	170	msgid "Connecting..."
	171	msgstr "Verbinde..."
	172
	173	#: src/elektroid.c:3088
	174	#, c-format
	175	msgid "Device “%s” not recognized: %s"
	176	msgstr "Gerät “%s” nicht erkannt: %s"
	177
	178	#: src/elektroid.c:3355
	179	msgid "Moving Files"
	180	msgstr "Verschiebe Dateien"
	181
	182	#: src/elektroid.c:3356
	183	msgid "Moving..."
	184	msgstr "Verschiebe..."
	185
	186	#: src/local.c:492
	187	msgid "System"
	188	msgstr ""
	189
	190	#: src/connectors/sds.c:1127 src/connectors/sds.c:1133
	191	msgid "SDS sampler"
	192	msgstr ""
170	193
171	194	#: res/gui.glade:70
172	195	msgid "Upload Selection"
173	196	msgstr "Upload Auswahl"
174	197
175		#: res/gui.glade:85
	198	#: res/gui.glade:85 res/gui.glade:174
176	199	msgid "Play"
177	200	msgstr "Abspielen"
178	201
179		#: res/gui.glade:99
	202	#: res/gui.glade:99 res/gui.glade:188
180	203	msgid "Open With External Editor"
181	204	msgstr "Öffnen mit externen Editor"
182	205
183		#: res/gui.glade:107
	206	#: res/gui.glade:107 res/gui.glade:196
184	207	msgid "Show in File Manager"
185	208	msgstr "Im Dateimanager _Anzeigen"
186	209
187		#: res/gui.glade:130 res/gui.glade:183
	210	#: res/gui.glade:130 res/gui.glade:219
188	211	msgid "Delete"
189	212	msgstr "Löschen"
190	213

192	215	msgid "Download Selection"
193	216	msgstr "Download Auswahl"
194	217
195		#: res/gui.glade:219
	218	#: res/gui.glade:255
196	219	msgid "GNU/Linux transfer application for Elektron devices"
197	220	msgstr "GNU/Linux Transfer Anwendung für Elektron Instrumente"
198	221
199		#: res/gui.glade:222
	222	#: res/gui.glade:258
200	223	msgid "translator-credits"
201	224	msgstr "Dennis Braun <d_braun@kabelmail.de>"
202	225
203		#: res/gui.glade:270
	226	#: res/gui.glade:306
204	227	msgid "_Receive SysEx"
205	228	msgstr "_Empfange SysEx"
206	229
207		#: res/gui.glade:283
	230	#: res/gui.glade:319
208	231	msgid "_Send SysEx"
209	232	msgstr "_Sende SysEx"
210	233
211		#: res/gui.glade:307
	234	#: res/gui.glade:343
212	235	msgid "OS _Upgrade"
213	236	msgstr "OS _Aktualisierung"
214	237
215		#: res/gui.glade:331
	238	#: res/gui.glade:367
216	239	msgid "_About"
217	240	msgstr "_Info"
218	241
219		#: res/gui.glade:415 res/gui.glade:585
	242	#: res/gui.glade:447
	243	msgid "Refresh Devices"
	244	msgstr "Aktualisiere Geräte"
	245
	246	#: res/gui.glade:551 res/gui.glade:767
220	247	msgid "Go to Parent Directory"
221	248	msgstr "Gehe zum Überverzeichnis"
222	249
223		#: res/gui.glade:457 res/gui.glade:627
	250	#: res/gui.glade:593 res/gui.glade:809
224	251	msgid "Refresh Directory"
225	252	msgstr "Aktualisiere Verzeichnis"
226	253
227		#: res/gui.glade:514 res/gui.glade:694 res/gui.glade:1377
	254	#: res/gui.glade:664 res/gui.glade:870 res/gui.glade:1662
228	255	msgid "Name"
229	256	msgstr "Name"
230	257
231		#: res/gui.glade:528 res/gui.glade:708
	258	#: res/gui.glade:678 res/gui.glade:884
232	259	msgid "Size"
233	260	msgstr "Größe"
234	261
235		#: res/gui.glade:761
236		msgid "Refresh Devices"
237		msgstr "Aktualisiere Geräte"
238
239	262	#. It is recommended to split the text in two lines if it is too long
240		#: res/gui.glade:879
	263	#: res/gui.glade:987
241	264	msgid "Auto play"
242	265	msgstr "Auto Play"
243	266
244		#: res/gui.glade:1101
	267	#: res/gui.glade:1027
	268	msgid "Playing mix depends on the destination channels"
	269	msgstr "Das Abspielen vom Mix hängt von den Zielkanälen ab"
	270
	271	#. It is recommended to split the text in two lines if it is too long
	272	#: res/gui.glade:1029
	273	msgid ""
	274	"Mix depending\n"
	275	"on destination"
	276	msgstr ""
	277	"Mix hängt ab von\n"
	278	"den Zielkanälen"
	279
	280	#: res/gui.glade:1219
	281	msgid "Samples"
	282	msgstr ""
	283
	284	#: res/gui.glade:1233
	285	msgid "Channels"
	286	msgstr "Kanäle"
	287
	288	#: res/gui.glade:1247
	289	msgid "Sample rate"
	290	msgstr "Sample Rate"
	291
	292	#: res/gui.glade:1261
	293	msgid "Bit depth"
	294	msgstr "Bit-Tiefe"
	295
	296	#: res/gui.glade:1319
	297	msgid "Duration"
	298	msgstr "Dauer"
	299
	300	#: res/gui.glade:1385
245	301	msgid "Status"
246	302	msgstr "Status"
247	303
248		#: res/gui.glade:1112
	304	#: res/gui.glade:1396
249	305	msgid "Type"
250	306	msgstr "Typ"
251	307
252		#: res/gui.glade:1133
	308	#: res/gui.glade:1417
253	309	msgid "Source"
254	310	msgstr "Quelle"
255	311
256		#: res/gui.glade:1147
	312	#: res/gui.glade:1431
257	313	msgid "Destination"
258	314	msgstr "Ziel"
259	315
260		#: res/gui.glade:1162
	316	#: res/gui.glade:1446
261	317	msgid "Progress"
262	318	msgstr "Fortschritt"
263	319
264		#: res/gui.glade:1194
	320	#: res/gui.glade:1478
265	321	msgid "Cancel Tasks"
266	322	msgstr "Aufgaben abbrechen"
267	323
268		#: res/gui.glade:1215
	324	#: res/gui.glade:1499
269	325	msgid "Remove Queued Tasks"
270	326	msgstr "Lösche Aufgaben in der Warteschlange"
271	327
272		#: res/gui.glade:1236
	328	#: res/gui.glade:1520
273	329	msgid "Clear Finished Tasks"
274	330	msgstr "Abgeschlossene Aufgaben aufräumen"

+224

-170

po/elektroid.pot less more

5	5	#, fuzzy
6	6	msgid ""
7	7	msgstr ""
8		"Project-Id-Version: elektroid 2.1\n"
	8	"Project-Id-Version: elektroid 2.2\n"
9	9	"Report-Msgid-Bugs-To: dagargo@gmail.com\n"
10		"POT-Creation-Date: 2022-06-03 08:47+0200\n"
	10	"POT-Creation-Date: 2022-10-30 20:46+0100\n"
11	11	"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
12	12	"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
13	13	"Language-Team: LANGUAGE <LL@li.org>\n"

16	16	"Content-Type: text/plain; charset=UTF-8\n"
17	17	"Content-Transfer-Encoding: 8bit\n"
18	18
19		#: src/elektroid.c:246
20		msgid "Samples"
21		msgstr ""
22
23		#: src/elektroid.c:248
24		msgid "Presets"
25		msgstr ""
26
27		#: src/elektroid.c:250
28		msgid "Projects"
29		msgstr ""
30
31		#: src/elektroid.c:252
32		msgid "Sounds"
33		msgstr ""
34
35		#: src/elektroid.c:254 src/elektroid.c:1689 src/elektroid.c:1703
	19	#: src/connector.c:41 src/connector.c:47
	20	msgid "MIDI device"
	21	msgstr ""
	22
	23	#: src/elektroid.c:526 src/elektroid.c:3952
	24	msgid "Not connected"
	25	msgstr ""
	26
	27	#: src/elektroid.c:676
	28	msgid "Cancelling..."
	29	msgstr ""
	30
	31	#: src/elektroid.c:697 src/elektroid.c:2497 src/elektroid.c:2706
	32	#: src/elektroid.c:3362
	33	msgid "Waiting..."
	34	msgstr ""
	35
	36	#: src/elektroid.c:700
	37	msgid "Sending..."
	38	msgstr ""
	39
	40	#: src/elektroid.c:703
	41	msgid "Receiving..."
	42	msgstr ""
	43
	44	#: src/elektroid.c:763
	45	msgid "Receive SysEx"
	46	msgstr ""
	47
	48	#: src/elektroid.c:795
	49	msgid "Save SysEx"
	50	msgstr ""
	51
	52	#: src/elektroid.c:798 src/elektroid.c:928 src/elektroid.c:1160
	53	#: res/gui.glade:1617 res/gui.glade:1717
	54	msgid "_Cancel"
	55	msgstr ""
	56
	57	#: src/elektroid.c:800 res/gui.glade:1631
	58	msgid "_Save"
	59	msgstr ""
	60
	61	#: src/elektroid.c:804
	62	msgid "Received SysEx"
	63	msgstr ""
	64
	65	#: src/elektroid.c:809 src/elektroid.c:934
	66	msgid "SysEx Files"
	67	msgstr ""
	68
	69	#: src/elektroid.c:843
	70	#, c-format
	71	msgid "Error while saving “%s”: %s."
	72	msgstr ""
	73
	74	#: src/elektroid.c:864
	75	#, c-format
	76	msgid "Error while loading “%s”: %s."
	77	msgstr ""
	78
	79	#: src/elektroid.c:925
	80	msgid "Open SysEx"
	81	msgstr ""
	82
	83	#: src/elektroid.c:930
	84	msgid "_Open"
	85	msgstr ""
	86
	87	#: src/elektroid.c:946
	88	msgid "Sending SysEx"
	89	msgstr ""
	90
	91	#: src/elektroid.c:1021
	92	msgid "minutes"
	93	msgstr ""
	94
	95	#: src/elektroid.c:1159
	96	msgid "Are you sure you want to delete the selected items?"
	97	msgstr ""
	98
	99	#: src/elektroid.c:1161
	100	msgid "_Delete"
	101	msgstr ""
	102
	103	#: src/elektroid.c:1178
	104	msgid "Deleting Files"
	105	msgstr ""
	106
	107	#: src/elektroid.c:1179
	108	msgid "Deleting..."
	109	msgstr ""
	110
	111	#: src/elektroid.c:1212 res/gui.glade:121 res/gui.glade:210
	112	msgid "Rename"
	113	msgstr ""
	114
	115	#: src/elektroid.c:1228
	116	#, c-format
	117	msgid "Error while renaming to “%s”: %s."
	118	msgstr ""
	119
	120	#: src/elektroid.c:1907 res/gui.glade:572 res/gui.glade:788
	121	msgid "Add Directory"
	122	msgstr ""
	123
	124	#: src/elektroid.c:1925
	125	#, c-format
	126	msgid "Error while creating dir “%s”: %s."
	127	msgstr ""
	128
	129	#: src/elektroid.c:1997
	130	msgid "Queued"
	131	msgstr ""
	132
	133	#: src/elektroid.c:1999
	134	msgid "Running"
	135	msgstr ""
	136
	137	#: src/elektroid.c:2001
	138	msgid "Completed"
	139	msgstr ""
	140
	141	#: src/elektroid.c:2003
	142	msgid "Completed with errors"
	143	msgstr ""
	144
	145	#: src/elektroid.c:2005
	146	msgid "Canceled"
	147	msgstr ""
	148
	149	#: src/elektroid.c:2007 src/elektroid.c:2021
36	150	msgid "Undefined"
37	151	msgstr ""
38	152
39		#: src/elektroid.c:434
40		#, c-format
41		msgid "Connected to %s%s"
42		msgstr ""
43
44		#: src/elektroid.c:442 src/elektroid.c:3256
45		msgid "Not connected"
46		msgstr ""
47
48		#: src/elektroid.c:585
49		msgid "Waiting..."
50		msgstr ""
51
52		#: src/elektroid.c:588
53		msgid "Sending..."
54		msgstr ""
55
56		#: src/elektroid.c:592
57		msgid "Receiving..."
58		msgstr ""
59
60		#: src/elektroid.c:660
61		msgid "Receive SysEx"
62		msgstr ""
63
64		#: src/elektroid.c:684
65		msgid "Save SysEx"
66		msgstr ""
67
68		#: src/elektroid.c:687 src/elektroid.c:783 src/elektroid.c:951
69		#: res/gui.glade:1332 res/gui.glade:1432
70		msgid "_Cancel"
71		msgstr ""
72
73		#: src/elektroid.c:689 res/gui.glade:1346
74		msgid "_Save"
75		msgstr ""
76
77		#: src/elektroid.c:693
78		msgid "Received SysEx"
79		msgstr ""
80
81		#: src/elektroid.c:698 src/elektroid.c:789
82		msgid "SysEx Files"
83		msgstr ""
84
85		#: src/elektroid.c:732
86		#, c-format
87		msgid "Error while saving “%s”: %s."
88		msgstr ""
89
90		#: src/elektroid.c:780
91		msgid "Open SysEx"
92		msgstr ""
93
94		#: src/elektroid.c:785
95		msgid "_Open"
96		msgstr ""
97
98		#: src/elektroid.c:806
99		#, c-format
100		msgid "Error while loading “%s”: %s."
101		msgstr ""
102
103		#: src/elektroid.c:816
104		msgid "Send SysEx"
105		msgstr ""
106
107		#: src/elektroid.c:918
108		#, c-format
109		msgid "Error while deleting “%s”: %s."
110		msgstr ""
111
112		#: src/elektroid.c:950
113		msgid "Are you sure you want to delete the selected items?"
114		msgstr ""
115
116		#: src/elektroid.c:952
117		msgid "_Delete"
118		msgstr ""
119
120		#: src/elektroid.c:1005 res/gui.glade:121 res/gui.glade:174
121		msgid "Rename"
122		msgstr ""
123
124		#: src/elektroid.c:1023
125		#, c-format
126		msgid "Error while renaming to “%s”: %s."
127		msgstr ""
128
129		#: src/elektroid.c:1589 res/gui.glade:436 res/gui.glade:606
130		msgid "Add Directory"
131		msgstr ""
132
133		#: src/elektroid.c:1607
134		#, c-format
135		msgid "Error while creating dir “%s”: %s."
136		msgstr ""
137
138		#: src/elektroid.c:1679
139		msgid "Queued"
140		msgstr ""
141
142		#: src/elektroid.c:1681
143		msgid "Running"
144		msgstr ""
145
146		#: src/elektroid.c:1683
147		msgid "Completed"
148		msgstr ""
149
150		#: src/elektroid.c:1685
151		msgid "Completed with errors"
152		msgstr ""
153
154		#: src/elektroid.c:1687
155		msgid "Canceled"
156		msgstr ""
157
158		#: src/elektroid.c:1699
	153	#: src/elektroid.c:2017
159	154	msgid "Upload"
160	155	msgstr ""
161	156
162		#: src/elektroid.c:1701
	157	#: src/elektroid.c:2019
163	158	msgid "Download"
164	159	msgstr ""
165	160
166		#: src/elektroid.c:2560 src/elektroid.c:2601
167		#, c-format
168		msgid "Error while moving from “%s” to “%s”: %s."
	161	#: src/elektroid.c:2496 src/elektroid.c:2705 src/elektroid.c:3361
	162	msgid "Preparing Tasks"
	163	msgstr ""
	164
	165	#: src/elektroid.c:3077
	166	msgid "Connecting to Device"
	167	msgstr ""
	168
	169	#: src/elektroid.c:3078
	170	msgid "Connecting..."
	171	msgstr ""
	172
	173	#: src/elektroid.c:3088
	174	#, c-format
	175	msgid "Device “%s” not recognized: %s"
	176	msgstr ""
	177
	178	#: src/elektroid.c:3355
	179	msgid "Moving Files"
	180	msgstr ""
	181
	182	#: src/elektroid.c:3356
	183	msgid "Moving..."
	184	msgstr ""
	185
	186	#: src/local.c:492
	187	msgid "System"
	188	msgstr ""
	189
	190	#: src/connectors/sds.c:1127 src/connectors/sds.c:1133
	191	msgid "SDS sampler"
169	192	msgstr ""
170	193
171	194	#: res/gui.glade:70
172	195	msgid "Upload Selection"
173	196	msgstr ""
174	197
175		#: res/gui.glade:85
	198	#: res/gui.glade:85 res/gui.glade:174
176	199	msgid "Play"
177	200	msgstr ""
178	201
179		#: res/gui.glade:99
	202	#: res/gui.glade:99 res/gui.glade:188
180	203	msgid "Open With External Editor"
181	204	msgstr ""
182	205
183		#: res/gui.glade:107
	206	#: res/gui.glade:107 res/gui.glade:196
184	207	msgid "Show in File Manager"
185	208	msgstr ""
186	209
187		#: res/gui.glade:130 res/gui.glade:183
	210	#: res/gui.glade:130 res/gui.glade:219
188	211	msgid "Delete"
189	212	msgstr ""
190	213

192	215	msgid "Download Selection"
193	216	msgstr ""
194	217
195		#: res/gui.glade:219
	218	#: res/gui.glade:255
196	219	msgid "GNU/Linux transfer application for Elektron devices"
197	220	msgstr ""
198	221
199		#: res/gui.glade:222
	222	#: res/gui.glade:258
200	223	msgid "translator-credits"
201	224	msgstr ""
202	225
203		#: res/gui.glade:270
	226	#: res/gui.glade:306
204	227	msgid "_Receive SysEx"
205	228	msgstr ""
206	229
207		#: res/gui.glade:283
	230	#: res/gui.glade:319
208	231	msgid "_Send SysEx"
209	232	msgstr ""
210	233
211		#: res/gui.glade:307
	234	#: res/gui.glade:343
212	235	msgid "OS _Upgrade"
213	236	msgstr ""
214	237
215		#: res/gui.glade:331
	238	#: res/gui.glade:367
216	239	msgid "_About"
217	240	msgstr ""
218	241
219		#: res/gui.glade:415 res/gui.glade:585
	242	#: res/gui.glade:447
	243	msgid "Refresh Devices"
	244	msgstr ""
	245
	246	#: res/gui.glade:551 res/gui.glade:767
220	247	msgid "Go to Parent Directory"
221	248	msgstr ""
222	249
223		#: res/gui.glade:457 res/gui.glade:627
	250	#: res/gui.glade:593 res/gui.glade:809
224	251	msgid "Refresh Directory"
225	252	msgstr ""
226	253
227		#: res/gui.glade:514 res/gui.glade:694 res/gui.glade:1377
	254	#: res/gui.glade:664 res/gui.glade:870 res/gui.glade:1662
228	255	msgid "Name"
229	256	msgstr ""
230	257
231		#: res/gui.glade:528 res/gui.glade:708
	258	#: res/gui.glade:678 res/gui.glade:884
232	259	msgid "Size"
233	260	msgstr ""
234	261
235		#: res/gui.glade:761
236		msgid "Refresh Devices"
237		msgstr ""
238
239	262	#. It is recommended to split the text in two lines if it is too long
240		#: res/gui.glade:879
	263	#: res/gui.glade:987
241	264	msgid "Auto play"
242	265	msgstr ""
243	266
244		#: res/gui.glade:1101
	267	#: res/gui.glade:1027
	268	msgid "Playing mix depends on the destination channels"
	269	msgstr ""
	270
	271	#. It is recommended to split the text in two lines if it is too long
	272	#: res/gui.glade:1029
	273	msgid ""
	274	"Mix depending\n"
	275	"on destination"
	276	msgstr ""
	277
	278	#: res/gui.glade:1219
	279	msgid "Samples"
	280	msgstr ""
	281
	282	#: res/gui.glade:1233
	283	msgid "Channels"
	284	msgstr ""
	285
	286	#: res/gui.glade:1247
	287	msgid "Sample rate"
	288	msgstr ""
	289
	290	#: res/gui.glade:1261
	291	msgid "Bit depth"
	292	msgstr ""
	293
	294	#: res/gui.glade:1319
	295	msgid "Duration"
	296	msgstr ""
	297
	298	#: res/gui.glade:1385
245	299	msgid "Status"
246	300	msgstr ""
247	301
248		#: res/gui.glade:1112
	302	#: res/gui.glade:1396
249	303	msgid "Type"
250	304	msgstr ""
251	305
252		#: res/gui.glade:1133
	306	#: res/gui.glade:1417
253	307	msgid "Source"
254	308	msgstr ""
255	309
256		#: res/gui.glade:1147
	310	#: res/gui.glade:1431
257	311	msgid "Destination"
258	312	msgstr ""
259	313
260		#: res/gui.glade:1162
	314	#: res/gui.glade:1446
261	315	msgid "Progress"
262	316	msgstr ""
263	317
264		#: res/gui.glade:1194
	318	#: res/gui.glade:1478
265	319	msgid "Cancel Tasks"
266	320	msgstr ""
267	321
268		#: res/gui.glade:1215
	322	#: res/gui.glade:1499
269	323	msgid "Remove Queued Tasks"
270	324	msgstr ""
271	325
272		#: res/gui.glade:1236
	326	#: res/gui.glade:1520
273	327	msgid "Clear Finished Tasks"
274	328	msgstr ""

+227

-171

po/en.po less more

4	4	#
5	5	msgid ""
6	6	msgstr ""
7		"Project-Id-Version: elektroid 1.4\n"
	7	"Project-Id-Version: elektroid 2.2\n"
8	8	"Report-Msgid-Bugs-To: dagargo@gmail.com\n"
9		"POT-Creation-Date: 2022-06-03 08:47+0200\n"
	9	"POT-Creation-Date: 2022-10-30 20:46+0100\n"
10	10	"PO-Revision-Date: 2020-04-26 13:00+0100\n"
11	11	"Last-Translator: David García Goñi <dagargo@gmail.com>\n"
12	12	"Language-Team: English\n"

16	16	"Content-Transfer-Encoding: 8bit\n"
17	17	"Plural-Forms: nplurals=2; plural=(n != 1);\n"
18	18
19		#: src/elektroid.c:246
20		msgid "Samples"
21		msgstr "Samples"
22
23		#: src/elektroid.c:248
24		msgid "Presets"
25		msgstr "Presets"
26
27		#: src/elektroid.c:250
28		msgid "Projects"
29		msgstr "Projects"
30
31		#: src/elektroid.c:252
32		msgid "Sounds"
33		msgstr "Sounds"
34
35		#: src/elektroid.c:254 src/elektroid.c:1689 src/elektroid.c:1703
	19	#: src/connector.c:41 src/connector.c:47
	20	msgid "MIDI device"
	21	msgstr "MIDI device"
	22
	23	#: src/elektroid.c:526 src/elektroid.c:3952
	24	msgid "Not connected"
	25	msgstr "Not connected"
	26
	27	#: src/elektroid.c:676
	28	msgid "Cancelling..."
	29	msgstr "Cancelling..."
	30
	31	#: src/elektroid.c:697 src/elektroid.c:2497 src/elektroid.c:2706
	32	#: src/elektroid.c:3362
	33	msgid "Waiting..."
	34	msgstr "Waiting..."
	35
	36	#: src/elektroid.c:700
	37	msgid "Sending..."
	38	msgstr "Sending..."
	39
	40	#: src/elektroid.c:703
	41	msgid "Receiving..."
	42	msgstr "Receiving..."
	43
	44	#: src/elektroid.c:763
	45	msgid "Receive SysEx"
	46	msgstr "Receive SysEx"
	47
	48	#: src/elektroid.c:795
	49	msgid "Save SysEx"
	50	msgstr "Save SysEx"
	51
	52	#: src/elektroid.c:798 src/elektroid.c:928 src/elektroid.c:1160
	53	#: res/gui.glade:1617 res/gui.glade:1717
	54	msgid "_Cancel"
	55	msgstr "_Cancel"
	56
	57	#: src/elektroid.c:800 res/gui.glade:1631
	58	msgid "_Save"
	59	msgstr "_Save"
	60
	61	#: src/elektroid.c:804
	62	msgid "Received SysEx"
	63	msgstr "Received SysEx"
	64
	65	#: src/elektroid.c:809 src/elektroid.c:934
	66	msgid "SysEx Files"
	67	msgstr "SysEx Files"
	68
	69	#: src/elektroid.c:843
	70	#, c-format
	71	msgid "Error while saving “%s”: %s."
	72	msgstr "Error while saving “%s”: %s."
	73
	74	#: src/elektroid.c:864
	75	#, c-format
	76	msgid "Error while loading “%s”: %s."
	77	msgstr "Error while loading “%s”: %s."
	78
	79	#: src/elektroid.c:925
	80	msgid "Open SysEx"
	81	msgstr "Open SysEx"
	82
	83	#: src/elektroid.c:930
	84	msgid "_Open"
	85	msgstr "_Open"
	86
	87	#: src/elektroid.c:946
	88	msgid "Sending SysEx"
	89	msgstr "Sending SysEx"
	90
	91	#: src/elektroid.c:1021
	92	msgid "minutes"
	93	msgstr "minutes"
	94
	95	#: src/elektroid.c:1159
	96	msgid "Are you sure you want to delete the selected items?"
	97	msgstr "Are you sure you want to delete the selected items?"
	98
	99	#: src/elektroid.c:1161
	100	msgid "_Delete"
	101	msgstr "_Delete"
	102
	103	#: src/elektroid.c:1178
	104	msgid "Deleting Files"
	105	msgstr "Deleting Files"
	106
	107	#: src/elektroid.c:1179
	108	msgid "Deleting..."
	109	msgstr "Deleting..."
	110
	111	#: src/elektroid.c:1212 res/gui.glade:121 res/gui.glade:210
	112	msgid "Rename"
	113	msgstr "Rename"
	114
	115	#: src/elektroid.c:1228
	116	#, c-format
	117	msgid "Error while renaming to “%s”: %s."
	118	msgstr "Error while renaming to “%s”: %s."
	119
	120	#: src/elektroid.c:1907 res/gui.glade:572 res/gui.glade:788
	121	msgid "Add Directory"
	122	msgstr "Add Directory"
	123
	124	#: src/elektroid.c:1925
	125	#, c-format
	126	msgid "Error while creating dir “%s”: %s."
	127	msgstr "Error while creating dir “%s”: %s."
	128
	129	#: src/elektroid.c:1997
	130	msgid "Queued"
	131	msgstr "Queued"
	132
	133	#: src/elektroid.c:1999
	134	msgid "Running"
	135	msgstr "Running"
	136
	137	#: src/elektroid.c:2001
	138	msgid "Completed"
	139	msgstr "Completed"
	140
	141	#: src/elektroid.c:2003
	142	msgid "Completed with errors"
	143	msgstr "Completed with errors"
	144
	145	#: src/elektroid.c:2005
	146	msgid "Canceled"
	147	msgstr "Canceled"
	148
	149	#: src/elektroid.c:2007 src/elektroid.c:2021
36	150	msgid "Undefined"
37	151	msgstr "Undefined"
38	152
39		#: src/elektroid.c:434
40		#, c-format
41		msgid "Connected to %s%s"
42		msgstr "Connected to %s%s"
43
44		#: src/elektroid.c:442 src/elektroid.c:3256
45		msgid "Not connected"
46		msgstr "Not connected"
47
48		#: src/elektroid.c:585
49		msgid "Waiting..."
50		msgstr "Waiting..."
51
52		#: src/elektroid.c:588
53		msgid "Sending..."
54		msgstr "Sending..."
55
56		#: src/elektroid.c:592
57		msgid "Receiving..."
58		msgstr "Receiving..."
59
60		#: src/elektroid.c:660
61		msgid "Receive SysEx"
62		msgstr "Receive SysEx"
63
64		#: src/elektroid.c:684
65		msgid "Save SysEx"
66		msgstr "Save SysEx"
67
68		#: src/elektroid.c:687 src/elektroid.c:783 src/elektroid.c:951
69		#: res/gui.glade:1332 res/gui.glade:1432
70		msgid "_Cancel"
71		msgstr "_Cancel"
72
73		#: src/elektroid.c:689 res/gui.glade:1346
74		msgid "_Save"
75		msgstr "_Save"
76
77		#: src/elektroid.c:693
78		msgid "Received SysEx"
79		msgstr "Received SysEx"
80
81		#: src/elektroid.c:698 src/elektroid.c:789
82		msgid "SysEx Files"
83		msgstr "SysEx Files"
84
85		#: src/elektroid.c:732
86		#, c-format
87		msgid "Error while saving “%s”: %s."
88		msgstr "Error while saving “%s”: %s."
89
90		#: src/elektroid.c:780
91		msgid "Open SysEx"
92		msgstr "Open SysEx"
93
94		#: src/elektroid.c:785
95		msgid "_Open"
96		msgstr "_Open"
97
98		#: src/elektroid.c:806
99		#, c-format
100		msgid "Error while loading “%s”: %s."
101		msgstr "Error while loading “%s”: %s."
102
103		#: src/elektroid.c:816
104		msgid "Send SysEx"
105		msgstr "Send SysEx"
106
107		#: src/elektroid.c:918
108		#, c-format
109		msgid "Error while deleting “%s”: %s."
110		msgstr "Error while deleting “%s”: %s."
111
112		#: src/elektroid.c:950
113		msgid "Are you sure you want to delete the selected items?"
114		msgstr "Are you sure you want to delete the selected items?"
115
116		#: src/elektroid.c:952
117		msgid "_Delete"
118		msgstr "_Delete"
119
120		#: src/elektroid.c:1005 res/gui.glade:121 res/gui.glade:174
121		msgid "Rename"
122		msgstr "Rename"
123
124		#: src/elektroid.c:1023
125		#, c-format
126		msgid "Error while renaming to “%s”: %s."
127		msgstr "Error while renaming to “%s”: %s."
128
129		#: src/elektroid.c:1589 res/gui.glade:436 res/gui.glade:606
130		msgid "Add Directory"
131		msgstr "Add Directory"
132
133		#: src/elektroid.c:1607
134		#, c-format
135		msgid "Error while creating dir “%s”: %s."
136		msgstr "Error while creating dir “%s”: %s."
137
138		#: src/elektroid.c:1679
139		msgid "Queued"
140		msgstr "Queued"
141
142		#: src/elektroid.c:1681
143		msgid "Running"
144		msgstr "Running"
145
146		#: src/elektroid.c:1683
147		msgid "Completed"
148		msgstr "Completed"
149
150		#: src/elektroid.c:1685
151		msgid "Completed with errors"
152		msgstr "Completed with errors"
153
154		#: src/elektroid.c:1687
155		msgid "Canceled"
156		msgstr "Canceled"
157
158		#: src/elektroid.c:1699
	153	#: src/elektroid.c:2017
159	154	msgid "Upload"
160	155	msgstr "Upload"
161	156
162		#: src/elektroid.c:1701
	157	#: src/elektroid.c:2019
163	158	msgid "Download"
164	159	msgstr "Download"
165	160
166		#: src/elektroid.c:2560 src/elektroid.c:2601
167		#, c-format
168		msgid "Error while moving from “%s” to “%s”: %s."
169		msgstr "Error while moving from “%s” to “%s”: %s."
	161	#: src/elektroid.c:2496 src/elektroid.c:2705 src/elektroid.c:3361
	162	msgid "Preparing Tasks"
	163	msgstr "Preparing Tasks"
	164
	165	#: src/elektroid.c:3077
	166	msgid "Connecting to Device"
	167	msgstr "Connecting to Device"
	168
	169	#: src/elektroid.c:3078
	170	msgid "Connecting..."
	171	msgstr "Connecting..."
	172
	173	#: src/elektroid.c:3088
	174	#, c-format
	175	msgid "Device “%s” not recognized: %s"
	176	msgstr "Device “%s” not recognized: %s"
	177
	178	#: src/elektroid.c:3355
	179	msgid "Moving Files"
	180	msgstr "Moving Files"
	181
	182	#: src/elektroid.c:3356
	183	msgid "Moving..."
	184	msgstr "Moving..."
	185
	186	#: src/local.c:492
	187	msgid "System"
	188	msgstr "System"
	189
	190	#: src/connectors/sds.c:1127 src/connectors/sds.c:1133
	191	msgid "SDS sampler"
	192	msgstr "SDS sampler"
170	193
171	194	#: res/gui.glade:70
172	195	msgid "Upload Selection"
173	196	msgstr "Upload Selection"
174	197
175		#: res/gui.glade:85
	198	#: res/gui.glade:85 res/gui.glade:174
176	199	msgid "Play"
177	200	msgstr "Play"
178	201
179		#: res/gui.glade:99
	202	#: res/gui.glade:99 res/gui.glade:188
180	203	msgid "Open With External Editor"
181	204	msgstr "Open With External Editor"
182	205
183		#: res/gui.glade:107
	206	#: res/gui.glade:107 res/gui.glade:196
184	207	msgid "Show in File Manager"
185	208	msgstr "Show in File Manager"
186	209
187		#: res/gui.glade:130 res/gui.glade:183
	210	#: res/gui.glade:130 res/gui.glade:219
188	211	msgid "Delete"
189	212	msgstr "Delete"
190	213

192	215	msgid "Download Selection"
193	216	msgstr "Download selection"
194	217
195		#: res/gui.glade:219
	218	#: res/gui.glade:255
196	219	msgid "GNU/Linux transfer application for Elektron devices"
197	220	msgstr "GNU/Linux transfer application for Elektron devices"
198	221
199		#: res/gui.glade:222
	222	#: res/gui.glade:258
200	223	msgid "translator-credits"
201	224	msgstr "David García Goñi <dagargo@gmail.com>"
202	225
203		#: res/gui.glade:270
	226	#: res/gui.glade:306
204	227	msgid "_Receive SysEx"
205	228	msgstr "_Receive SysEx"
206	229
207		#: res/gui.glade:283
	230	#: res/gui.glade:319
208	231	msgid "_Send SysEx"
209	232	msgstr "_Send SysEx"
210	233
211		#: res/gui.glade:307
	234	#: res/gui.glade:343
212	235	msgid "OS _Upgrade"
213	236	msgstr "OS _Upgrade"
214	237
215		#: res/gui.glade:331
	238	#: res/gui.glade:367
216	239	msgid "_About"
217	240	msgstr "_About"
218	241
219		#: res/gui.glade:415 res/gui.glade:585
	242	#: res/gui.glade:447
	243	msgid "Refresh Devices"
	244	msgstr "Refresh Devices"
	245
	246	#: res/gui.glade:551 res/gui.glade:767
220	247	msgid "Go to Parent Directory"
221	248	msgstr "Go to Parent Directory"
222	249
223		#: res/gui.glade:457 res/gui.glade:627
	250	#: res/gui.glade:593 res/gui.glade:809
224	251	msgid "Refresh Directory"
225	252	msgstr "Refresh Directory"
226	253
227		#: res/gui.glade:514 res/gui.glade:694 res/gui.glade:1377
	254	#: res/gui.glade:664 res/gui.glade:870 res/gui.glade:1662
228	255	msgid "Name"
229	256	msgstr "Name"
230	257
231		#: res/gui.glade:528 res/gui.glade:708
	258	#: res/gui.glade:678 res/gui.glade:884
232	259	msgid "Size"
233	260	msgstr "Size"
234	261
235		#: res/gui.glade:761
236		msgid "Refresh Devices"
237		msgstr "Refresh Devices"
238
239	262	#. It is recommended to split the text in two lines if it is too long
240		#: res/gui.glade:879
	263	#: res/gui.glade:987
241	264	msgid "Auto play"
242	265	msgstr "Auto play"
243	266
244		#: res/gui.glade:1101
	267	#: res/gui.glade:1027
	268	msgid "Playing mix depends on the destination channels"
	269	msgstr "Playing mix depends on the destination channels"
	270
	271	#. It is recommended to split the text in two lines if it is too long
	272	#: res/gui.glade:1029
	273	msgid ""
	274	"Mix depending\n"
	275	"on destination"
	276	msgstr ""
	277	"Mix depending\n"
	278	"on destination"
	279
	280	#: res/gui.glade:1219
	281	msgid "Samples"
	282	msgstr "Samples"
	283
	284	#: res/gui.glade:1233
	285	msgid "Channels"
	286	msgstr "Channels"
	287
	288	#: res/gui.glade:1247
	289	msgid "Sample rate"
	290	msgstr "Sample rate"
	291
	292	#: res/gui.glade:1261
	293	msgid "Bit depth"
	294	msgstr "Bit depth"
	295
	296	#: res/gui.glade:1319
	297	msgid "Duration"
	298	msgstr "Duration"
	299
	300	#: res/gui.glade:1385
245	301	msgid "Status"
246	302	msgstr "Status"
247	303
248		#: res/gui.glade:1112
	304	#: res/gui.glade:1396
249	305	msgid "Type"
250	306	msgstr "Type"
251	307
252		#: res/gui.glade:1133
	308	#: res/gui.glade:1417
253	309	msgid "Source"
254	310	msgstr "Source"
255	311
256		#: res/gui.glade:1147
	312	#: res/gui.glade:1431
257	313	msgid "Destination"
258	314	msgstr "Destination"
259	315
260		#: res/gui.glade:1162
	316	#: res/gui.glade:1446
261	317	msgid "Progress"
262	318	msgstr "Progress"
263	319
264		#: res/gui.glade:1194
	320	#: res/gui.glade:1478
265	321	msgid "Cancel Tasks"
266	322	msgstr "Cancel Tasks"
267	323
268		#: res/gui.glade:1215
	324	#: res/gui.glade:1499
269	325	msgid "Remove Queued Tasks"
270	326	msgstr "Remove Queued Tasks"
271	327
272		#: res/gui.glade:1236
	328	#: res/gui.glade:1520
273	329	msgid "Clear Finished Tasks"
274	330	msgstr "Clear Finished Tasks"

+230

-174

po/es.po less more

4	4	#
5	5	msgid ""
6	6	msgstr ""
7		"Project-Id-Version: elektroid 1.4\n"
	7	"Project-Id-Version: elektroid 2.2\n"
8	8	"Report-Msgid-Bugs-To: dagargo@gmail.com\n"
9		"POT-Creation-Date: 2022-06-03 08:47+0200\n"
	9	"POT-Creation-Date: 2022-10-30 20:46+0100\n"
10	10	"PO-Revision-Date: 2020-04-26 13:00+0100\n"
11	11	"Last-Translator: David García Goñi <dagargo@gmail.com>\n"
12	12	"Language-Team: Spanish\n"

16	16	"Content-Transfer-Encoding: 8bit\n"
17	17	"Plural-Forms: nplurals=2; plural=(n != 1);\n"
18	18
19		#: src/elektroid.c:246
20		msgid "Samples"
21		msgstr "Muestras"
22
23		#: src/elektroid.c:248
24		msgid "Presets"
25		msgstr "Programas"
26
27		#: src/elektroid.c:250
28		msgid "Projects"
29		msgstr "Proyectos"
30
31		#: src/elektroid.c:252
32		msgid "Sounds"
33		msgstr "Sonidos"
34
35		#: src/elektroid.c:254 src/elektroid.c:1689 src/elektroid.c:1703
	19	#: src/connector.c:41 src/connector.c:47
	20	msgid "MIDI device"
	21	msgstr "Dispositivo MIDI"
	22
	23	#: src/elektroid.c:526 src/elektroid.c:3952
	24	msgid "Not connected"
	25	msgstr "No conectado"
	26
	27	#: src/elektroid.c:676
	28	msgid "Cancelling..."
	29	msgstr "Cancelando..."
	30
	31	#: src/elektroid.c:697 src/elektroid.c:2497 src/elektroid.c:2706
	32	#: src/elektroid.c:3362
	33	msgid "Waiting..."
	34	msgstr "Esperando..."
	35
	36	#: src/elektroid.c:700
	37	msgid "Sending..."
	38	msgstr "Enviando..."
	39
	40	#: src/elektroid.c:703
	41	msgid "Receiving..."
	42	msgstr "Recibiendo..."
	43
	44	#: src/elektroid.c:763
	45	msgid "Receive SysEx"
	46	msgstr "Recibir SysEx"
	47
	48	#: src/elektroid.c:795
	49	msgid "Save SysEx"
	50	msgstr "Guardar SysEx"
	51
	52	#: src/elektroid.c:798 src/elektroid.c:928 src/elektroid.c:1160
	53	#: res/gui.glade:1617 res/gui.glade:1717
	54	msgid "_Cancel"
	55	msgstr "_Cancelar"
	56
	57	#: src/elektroid.c:800 res/gui.glade:1631
	58	msgid "_Save"
	59	msgstr "_Guardar"
	60
	61	#: src/elektroid.c:804
	62	msgid "Received SysEx"
	63	msgstr "SysEx recibido"
	64
	65	#: src/elektroid.c:809 src/elektroid.c:934
	66	msgid "SysEx Files"
	67	msgstr "Archivos SysEx"
	68
	69	#: src/elektroid.c:843
	70	#, c-format
	71	msgid "Error while saving “%s”: %s."
	72	msgstr "Error al guardar «%s»: %s."
	73
	74	#: src/elektroid.c:864
	75	#, c-format
	76	msgid "Error while loading “%s”: %s."
	77	msgstr "Error al cargar «%s»: %s."
	78
	79	#: src/elektroid.c:925
	80	msgid "Open SysEx"
	81	msgstr "Abrir SysEx"
	82
	83	#: src/elektroid.c:930
	84	msgid "_Open"
	85	msgstr "_Abrir"
	86
	87	#: src/elektroid.c:946
	88	msgid "Sending SysEx"
	89	msgstr "Enviando SysEx"
	90
	91	#: src/elektroid.c:1021
	92	msgid "minutes"
	93	msgstr "minutos"
	94
	95	#: src/elektroid.c:1159
	96	msgid "Are you sure you want to delete the selected items?"
	97	msgstr "¿Está seguro de que quiere eliminar los elementos seleccionados?"
	98
	99	#: src/elektroid.c:1161
	100	msgid "_Delete"
	101	msgstr "_Eliminar"
	102
	103	#: src/elektroid.c:1178
	104	msgid "Deleting Files"
	105	msgstr "Eliminando archivos"
	106
	107	#: src/elektroid.c:1179
	108	msgid "Deleting..."
	109	msgstr "Eliminando..."
	110
	111	#: src/elektroid.c:1212 res/gui.glade:121 res/gui.glade:210
	112	msgid "Rename"
	113	msgstr "Renombrar"
	114
	115	#: src/elektroid.c:1228
	116	#, c-format
	117	msgid "Error while renaming to “%s”: %s."
	118	msgstr "Error al renombrar a «%s»: %s."
	119
	120	#: src/elektroid.c:1907 res/gui.glade:572 res/gui.glade:788
	121	msgid "Add Directory"
	122	msgstr "Añadir directorio"
	123
	124	#: src/elektroid.c:1925
	125	#, c-format
	126	msgid "Error while creating dir “%s”: %s."
	127	msgstr "Error al crear el directorio «%s»: %s."
	128
	129	#: src/elektroid.c:1997
	130	msgid "Queued"
	131	msgstr "Encolada"
	132
	133	#: src/elektroid.c:1999
	134	msgid "Running"
	135	msgstr "Ejecutando"
	136
	137	#: src/elektroid.c:2001
	138	msgid "Completed"
	139	msgstr "Completada"
	140
	141	#: src/elektroid.c:2003
	142	msgid "Completed with errors"
	143	msgstr "Completada con errores"
	144
	145	#: src/elektroid.c:2005
	146	msgid "Canceled"
	147	msgstr "Cancelada"
	148
	149	#: src/elektroid.c:2007 src/elektroid.c:2021
36	150	msgid "Undefined"
37	151	msgstr "Indefinido"
38	152
39		#: src/elektroid.c:434
40		#, c-format
41		msgid "Connected to %s%s"
42		msgstr "Conectado a %s%s"
43
44		#: src/elektroid.c:442 src/elektroid.c:3256
45		msgid "Not connected"
46		msgstr "No conectado"
47
48		#: src/elektroid.c:585
49		msgid "Waiting..."
50		msgstr "Esperando..."
51
52		#: src/elektroid.c:588
53		msgid "Sending..."
54		msgstr "Enviando..."
55
56		#: src/elektroid.c:592
57		msgid "Receiving..."
58		msgstr "Recibiendo..."
59
60		#: src/elektroid.c:660
61		msgid "Receive SysEx"
62		msgstr "Recibir SysEx"
63
64		#: src/elektroid.c:684
65		msgid "Save SysEx"
66		msgstr "Guardar SysEx"
67
68		#: src/elektroid.c:687 src/elektroid.c:783 src/elektroid.c:951
69		#: res/gui.glade:1332 res/gui.glade:1432
70		msgid "_Cancel"
71		msgstr "_Cancelar"
72
73		#: src/elektroid.c:689 res/gui.glade:1346
74		msgid "_Save"
75		msgstr "_Guardar"
76
77		#: src/elektroid.c:693
78		msgid "Received SysEx"
79		msgstr "SysEx recibido"
80
81		#: src/elektroid.c:698 src/elektroid.c:789
82		msgid "SysEx Files"
83		msgstr "Archivos SysEx"
84
85		#: src/elektroid.c:732
86		#, c-format
87		msgid "Error while saving “%s”: %s."
88		msgstr "Error al guardar «%s»: %s."
89
90		#: src/elektroid.c:780
91		msgid "Open SysEx"
92		msgstr "Abrir SysEx"
93
94		#: src/elektroid.c:785
95		msgid "_Open"
96		msgstr "_Abrir"
97
98		#: src/elektroid.c:806
99		#, c-format
100		msgid "Error while loading “%s”: %s."
101		msgstr "Error al cargar «%s»: %s."
102
103		#: src/elektroid.c:816
104		msgid "Send SysEx"
105		msgstr "Enviar SysEx"
106
107		#: src/elektroid.c:918
108		#, c-format
109		msgid "Error while deleting “%s”: %s."
110		msgstr "Error al eliminar «%s»: %s."
111
112		#: src/elektroid.c:950
113		msgid "Are you sure you want to delete the selected items?"
114		msgstr "¿Está seguro de que quiere eliminar los elementos seleccionados?"
115
116		#: src/elektroid.c:952
117		msgid "_Delete"
118		msgstr "_Eliminar"
119
120		#: src/elektroid.c:1005 res/gui.glade:121 res/gui.glade:174
121		msgid "Rename"
122		msgstr "Renombrar"
123
124		#: src/elektroid.c:1023
125		#, c-format
126		msgid "Error while renaming to “%s”: %s."
127		msgstr "Error al renombrar a «%s»: %s."
128
129		#: src/elektroid.c:1589 res/gui.glade:436 res/gui.glade:606
130		msgid "Add Directory"
131		msgstr "Añadir directorio"
132
133		#: src/elektroid.c:1607
134		#, c-format
135		msgid "Error while creating dir “%s”: %s."
136		msgstr "Error al crear el directorio «%s»: %s."
137
138		#: src/elektroid.c:1679
139		msgid "Queued"
140		msgstr "Encolada"
141
142		#: src/elektroid.c:1681
143		msgid "Running"
144		msgstr "Ejecutando"
145
146		#: src/elektroid.c:1683
147		msgid "Completed"
148		msgstr "Completada"
149
150		#: src/elektroid.c:1685
151		msgid "Completed with errors"
152		msgstr "Completada con errores"
153
154		#: src/elektroid.c:1687
155		msgid "Canceled"
156		msgstr "Cancelada"
157
158		#: src/elektroid.c:1699
	153	#: src/elektroid.c:2017
159	154	msgid "Upload"
160	155	msgstr "Carga"
161	156
162		#: src/elektroid.c:1701
	157	#: src/elektroid.c:2019
163	158	msgid "Download"
164	159	msgstr "Descarga"
165	160
166		#: src/elektroid.c:2560 src/elektroid.c:2601
167		#, c-format
168		msgid "Error while moving from “%s” to “%s”: %s."
169		msgstr "Error al mover de «%s» a «%s»: %s."
	161	#: src/elektroid.c:2496 src/elektroid.c:2705 src/elektroid.c:3361
	162	msgid "Preparing Tasks"
	163	msgstr "Preparando tareas"
	164
	165	#: src/elektroid.c:3077
	166	msgid "Connecting to Device"
	167	msgstr "Conectando con el dispositivo"
	168
	169	#: src/elektroid.c:3078
	170	msgid "Connecting..."
	171	msgstr "Conectando..."
	172
	173	#: src/elektroid.c:3088
	174	#, c-format
	175	msgid "Device “%s” not recognized: %s"
	176	msgstr "Dispositivo «%s» no reconocido: %s"
	177
	178	#: src/elektroid.c:3355
	179	msgid "Moving Files"
	180	msgstr "Moviendo archivos"
	181
	182	#: src/elektroid.c:3356
	183	msgid "Moving..."
	184	msgstr "Moviendo..."
	185
	186	#: src/local.c:492
	187	msgid "System"
	188	msgstr "Sistema"
	189
	190	#: src/connectors/sds.c:1127 src/connectors/sds.c:1133
	191	msgid "SDS sampler"
	192	msgstr "Sampler SDS"
170	193
171	194	#: res/gui.glade:70
172	195	msgid "Upload Selection"
173	196	msgstr "Cargar selección"
174	197
175		#: res/gui.glade:85
	198	#: res/gui.glade:85 res/gui.glade:174
176	199	msgid "Play"
177	200	msgstr "Reproducir"
178	201
179		#: res/gui.glade:99
	202	#: res/gui.glade:99 res/gui.glade:188
180	203	msgid "Open With External Editor"
181	204	msgstr "Abrir con editor externo"
182	205
183		#: res/gui.glade:107
	206	#: res/gui.glade:107 res/gui.glade:196
184	207	msgid "Show in File Manager"
185	208	msgstr "Mostrar en gestor de archivos"
186	209
187		#: res/gui.glade:130 res/gui.glade:183
	210	#: res/gui.glade:130 res/gui.glade:219
188	211	msgid "Delete"
189	212	msgstr "Eliminar"
190	213

192	215	msgid "Download Selection"
193	216	msgstr "Descargar selección"
194	217
195		#: res/gui.glade:219
	218	#: res/gui.glade:255
196	219	msgid "GNU/Linux transfer application for Elektron devices"
197	220	msgstr "Aplicación GNU/Linux de transferencia para dispositivos Elektron"
198	221
199		#: res/gui.glade:222
	222	#: res/gui.glade:258
200	223	msgid "translator-credits"
201	224	msgstr "David García Goñi <dagargo@gmail.com>"
202	225
203		#: res/gui.glade:270
	226	#: res/gui.glade:306
204	227	msgid "_Receive SysEx"
205	228	msgstr "_Recibir SysEx"
206	229
207		#: res/gui.glade:283
	230	#: res/gui.glade:319
208	231	msgid "_Send SysEx"
209	232	msgstr "_Enviar SysEx"
210	233
211		#: res/gui.glade:307
	234	#: res/gui.glade:343
212	235	msgid "OS _Upgrade"
213	236	msgstr "Actualizar _SO"
214	237
215		#: res/gui.glade:331
	238	#: res/gui.glade:367
216	239	msgid "_About"
217	240	msgstr "_Acerca de"
218	241
219		#: res/gui.glade:415 res/gui.glade:585
	242	#: res/gui.glade:447
	243	msgid "Refresh Devices"
	244	msgstr "Actualizar dispositivos"
	245
	246	#: res/gui.glade:551 res/gui.glade:767
220	247	msgid "Go to Parent Directory"
221	248	msgstr "Ir al directorio padre"
222	249
223		#: res/gui.glade:457 res/gui.glade:627
	250	#: res/gui.glade:593 res/gui.glade:809
224	251	msgid "Refresh Directory"
225	252	msgstr "Actualizar directorio"
226	253
227		#: res/gui.glade:514 res/gui.glade:694 res/gui.glade:1377
	254	#: res/gui.glade:664 res/gui.glade:870 res/gui.glade:1662
228	255	msgid "Name"
229	256	msgstr "Nombre"
230	257
231		#: res/gui.glade:528 res/gui.glade:708
	258	#: res/gui.glade:678 res/gui.glade:884
232	259	msgid "Size"
233	260	msgstr "Tamaño"
234	261
235		#: res/gui.glade:761
236		msgid "Refresh Devices"
237		msgstr "Actualizar dispositivos"
238
239	262	#. It is recommended to split the text in two lines if it is too long
240		#: res/gui.glade:879
	263	#: res/gui.glade:987
241	264	msgid "Auto play"
242	265	msgstr ""
243		"Reproducción\n"
244		"automática"
245
246		#: res/gui.glade:1101
	266	"Reproducir\n"
	267	"automáticamente"
	268
	269	#: res/gui.glade:1027
	270	msgid "Playing mix depends on the destination channels"
	271	msgstr "La mezcla para reproducción depende de los canales de destino"
	272
	273	#. It is recommended to split the text in two lines if it is too long
	274	#: res/gui.glade:1029
	275	msgid ""
	276	"Mix depending\n"
	277	"on destination"
	278	msgstr ""
	279	"Mezclar según\n"
	280	"destino"
	281
	282	#: res/gui.glade:1219
	283	msgid "Samples"
	284	msgstr "Muestras"
	285
	286	#: res/gui.glade:1233
	287	msgid "Channels"
	288	msgstr "Canales"
	289
	290	#: res/gui.glade:1247
	291	msgid "Sample rate"
	292	msgstr "Frecuencia"
	293
	294	#: res/gui.glade:1261
	295	msgid "Bit depth"
	296	msgstr "Bits"
	297
	298	#: res/gui.glade:1319
	299	msgid "Duration"
	300	msgstr "Duración"
	301
	302	#: res/gui.glade:1385
247	303	msgid "Status"
248	304	msgstr "Estado"
249	305
250		#: res/gui.glade:1112
	306	#: res/gui.glade:1396
251	307	msgid "Type"
252	308	msgstr "Tipo"
253	309
254		#: res/gui.glade:1133
	310	#: res/gui.glade:1417
255	311	msgid "Source"
256	312	msgstr "Origen"
257	313
258		#: res/gui.glade:1147
	314	#: res/gui.glade:1431
259	315	msgid "Destination"
260	316	msgstr "Destino"
261	317
262		#: res/gui.glade:1162
	318	#: res/gui.glade:1446
263	319	msgid "Progress"
264	320	msgstr "Progreso"
265	321
266		#: res/gui.glade:1194
	322	#: res/gui.glade:1478
267	323	msgid "Cancel Tasks"
268	324	msgstr "Cancelar tareas"
269	325
270		#: res/gui.glade:1215
	326	#: res/gui.glade:1499
271	327	msgid "Remove Queued Tasks"
272	328	msgstr "Eliminar tareas encoladas"
273	329
274		#: res/gui.glade:1236
	330	#: res/gui.glade:1520
275	331	msgid "Clear Finished Tasks"
276	332	msgstr "Limpiar tareas terminadas"

+232

-176

po/fr.po less more

0	0	# French GUI translation for Elektroid.
1		# Copyright (C) 2019-2021 Olivier Humbert
	1	# Copyright (C) 2019-2022 Olivier Humbert
2	2	# This file is distributed under the same license as the Elektroid package.
3		# Olivier Humbert <trebmuh@tuxfamily.org>, 2019-2021.
	3	# Olivier Humbert <trebmuh@tuxfamily.org>, 2019-2022.
4	4	#
5	5	msgid ""
6	6	msgstr ""
7		"Project-Id-Version: elektroid 2.0\n"
	7	"Project-Id-Version: elektroid 2.2\n"
8	8	"Report-Msgid-Bugs-To: dagargo@gmail.com\n"
9		"POT-Creation-Date: 2022-06-03 08:47+0200\n"
10		"PO-Revision-Date: 2021-12-03 17:59+0100\n"
	9	"POT-Creation-Date: 2022-10-30 20:46+0100\n"
	10	"PO-Revision-Date: 2022-11-01 23:05+0100\n"
11	11	"Last-Translator: Olivier Humbert <trebmuh@tuxfamily.org>\n"
12	12	"Language-Team: French\n"
13	13	"Language: fr\n"

16	16	"Content-Transfer-Encoding: 8bit\n"
17	17	"Plural-Forms: nplurals=2; plural=(n > 1);\n"
18	18
19		#: src/elektroid.c:246
20		msgid "Samples"
21		msgstr "Échantillons"
22
23		#: src/elektroid.c:248
24		msgid "Presets"
25		msgstr "Préréglages"
26
27		#: src/elektroid.c:250
28		msgid "Projects"
29		msgstr "Projets"
30
31		#: src/elektroid.c:252
32		msgid "Sounds"
33		msgstr "Sons"
34
35		#: src/elektroid.c:254 src/elektroid.c:1689 src/elektroid.c:1703
	19	#: src/connector.c:41 src/connector.c:47
	20	msgid "MIDI device"
	21	msgstr "Périphérique MIDI"
	22
	23	#: src/elektroid.c:526 src/elektroid.c:3952
	24	msgid "Not connected"
	25	msgstr "Non connecté"
	26
	27	#: src/elektroid.c:676
	28	msgid "Cancelling..."
	29	msgstr "Annulation..."
	30
	31	#: src/elektroid.c:697 src/elektroid.c:2497 src/elektroid.c:2706
	32	#: src/elektroid.c:3362
	33	msgid "Waiting..."
	34	msgstr "En attente..."
	35
	36	#: src/elektroid.c:700
	37	msgid "Sending..."
	38	msgstr "Envoi en cours..."
	39
	40	#: src/elektroid.c:703
	41	msgid "Receiving..."
	42	msgstr "Réception en cours..."
	43
	44	#: src/elektroid.c:763
	45	msgid "Receive SysEx"
	46	msgstr "Réception de SysEx"
	47
	48	#: src/elektroid.c:795
	49	msgid "Save SysEx"
	50	msgstr "Sauvegarde de SysEx"
	51
	52	#: src/elektroid.c:798 src/elektroid.c:928 src/elektroid.c:1160
	53	#: res/gui.glade:1617 res/gui.glade:1717
	54	msgid "_Cancel"
	55	msgstr "_Annuler"
	56
	57	#: src/elektroid.c:800 res/gui.glade:1631
	58	msgid "_Save"
	59	msgstr "_Sauvegarder"
	60
	61	#: src/elektroid.c:804
	62	msgid "Received SysEx"
	63	msgstr "SysEx reçu"
	64
	65	#: src/elektroid.c:809 src/elektroid.c:934
	66	msgid "SysEx Files"
	67	msgstr "Fichiers SysEx"
	68
	69	#: src/elektroid.c:843
	70	#, c-format
	71	msgid "Error while saving “%s”: %s."
	72	msgstr "Erreur lors de la sauvegarde de « %s » : %s."
	73
	74	#: src/elektroid.c:864
	75	#, c-format
	76	msgid "Error while loading “%s”: %s."
	77	msgstr "Erreur lors du chargement de « %s » : %s."
	78
	79	#: src/elektroid.c:925
	80	msgid "Open SysEx"
	81	msgstr "Ouvrir SysEx"
	82
	83	#: src/elektroid.c:930
	84	msgid "_Open"
	85	msgstr "_Ouvrir"
	86
	87	#: src/elektroid.c:946
	88	msgid "Sending SysEx"
	89	msgstr "Envoi SysEx"
	90
	91	#: src/elektroid.c:1021
	92	msgid "minutes"
	93	msgstr "minutes"
	94
	95	#: src/elektroid.c:1159
	96	msgid "Are you sure you want to delete the selected items?"
	97	msgstr "Souhaitez-vous vraiment supprimer les éléments sélectionnés ?"
	98
	99	#: src/elektroid.c:1161
	100	msgid "_Delete"
	101	msgstr "_Supprimer"
	102
	103	#: src/elektroid.c:1178
	104	msgid "Deleting Files"
	105	msgstr "Suppression des fichiers"
	106
	107	#: src/elektroid.c:1179
	108	msgid "Deleting..."
	109	msgstr "Suppression..."
	110
	111	#: src/elektroid.c:1212 res/gui.glade:121 res/gui.glade:210
	112	msgid "Rename"
	113	msgstr "Renommer"
	114
	115	#: src/elektroid.c:1228
	116	#, c-format
	117	msgid "Error while renaming to “%s”: %s."
	118	msgstr "Erreur lors du renommage de « %s » : %s."
	119
	120	#: src/elektroid.c:1907 res/gui.glade:572 res/gui.glade:788
	121	msgid "Add Directory"
	122	msgstr "Ajout d'un répertoire"
	123
	124	#: src/elektroid.c:1925
	125	#, c-format
	126	msgid "Error while creating dir “%s”: %s."
	127	msgstr "Erreur lors de la création du répertoire « %s » : %s."
	128
	129	#: src/elektroid.c:1997
	130	msgid "Queued"
	131	msgstr "Mise en file d'attente"
	132
	133	#: src/elektroid.c:1999
	134	msgid "Running"
	135	msgstr "En cours"
	136
	137	#: src/elektroid.c:2001
	138	msgid "Completed"
	139	msgstr "Terminé"
	140
	141	#: src/elektroid.c:2003
	142	msgid "Completed with errors"
	143	msgstr "Terminé avec des erreurs"
	144
	145	#: src/elektroid.c:2005
	146	msgid "Canceled"
	147	msgstr "Annulé"
	148
	149	#: src/elektroid.c:2007 src/elektroid.c:2021
36	150	msgid "Undefined"
37	151	msgstr "Indéfini"
38	152
39		#: src/elektroid.c:434
40		#, c-format
41		msgid "Connected to %s%s"
42		msgstr "Connecté à %s%s"
43
44		#: src/elektroid.c:442 src/elektroid.c:3256
45		msgid "Not connected"
46		msgstr "Non connecté"
47
48		#: src/elektroid.c:585
49		msgid "Waiting..."
50		msgstr "En attente..."
51
52		#: src/elektroid.c:588
53		msgid "Sending..."
54		msgstr "Envoi en cours..."
55
56		#: src/elektroid.c:592
57		msgid "Receiving..."
58		msgstr "Réception en cours..."
59
60		#: src/elektroid.c:660
61		msgid "Receive SysEx"
62		msgstr "Réception de SysEx"
63
64		#: src/elektroid.c:684
65		msgid "Save SysEx"
66		msgstr "Sauvegarde de SysEx"
67
68		#: src/elektroid.c:687 src/elektroid.c:783 src/elektroid.c:951
69		#: res/gui.glade:1332 res/gui.glade:1432
70		msgid "_Cancel"
71		msgstr "_Annuler"
72
73		#: src/elektroid.c:689 res/gui.glade:1346
74		msgid "_Save"
75		msgstr "_Sauvegarder"
76
77		#: src/elektroid.c:693
78		msgid "Received SysEx"
79		msgstr "SysEx reçu"
80
81		#: src/elektroid.c:698 src/elektroid.c:789
82		msgid "SysEx Files"
83		msgstr "Fichiers SysEx"
84
85		#: src/elektroid.c:732
86		#, c-format
87		msgid "Error while saving “%s”: %s."
88		msgstr "Erreur lors de la sauvegarde de « %s » : %s."
89
90		#: src/elektroid.c:780
91		msgid "Open SysEx"
92		msgstr "Ouvrir SysEx"
93
94		#: src/elektroid.c:785
95		msgid "_Open"
96		msgstr "_Ouvrir"
97
98		#: src/elektroid.c:806
99		#, c-format
100		msgid "Error while loading “%s”: %s."
101		msgstr "Erreur lors du chargement de « %s » : %s."
102
103		#: src/elektroid.c:816
104		msgid "Send SysEx"
105		msgstr "Envoyer SysEx"
106
107		#: src/elektroid.c:918
108		#, c-format
109		msgid "Error while deleting “%s”: %s."
110		msgstr "Erreur lors de la suppression de « %s » : %s."
111
112		#: src/elektroid.c:950
113		msgid "Are you sure you want to delete the selected items?"
114		msgstr "Souhaitez-vous vraiment supprimer les éléments sélectionnés ?"
115
116		#: src/elektroid.c:952
117		msgid "_Delete"
118		msgstr "_Supprimer"
119
120		#: src/elektroid.c:1005 res/gui.glade:121 res/gui.glade:174
121		msgid "Rename"
122		msgstr "Renommer"
123
124		#: src/elektroid.c:1023
125		#, c-format
126		msgid "Error while renaming to “%s”: %s."
127		msgstr "Erreur lors du renommage de « %s » : %s."
128
129		#: src/elektroid.c:1589 res/gui.glade:436 res/gui.glade:606
130		msgid "Add Directory"
131		msgstr "Ajout d'un répertoire"
132
133		#: src/elektroid.c:1607
134		#, c-format
135		msgid "Error while creating dir “%s”: %s."
136		msgstr "Erreur lors de la création du répertoire « %s » : %s."
137
138		#: src/elektroid.c:1679
139		msgid "Queued"
140		msgstr "Mise en file d'attente"
141
142		#: src/elektroid.c:1681
143		msgid "Running"
144		msgstr "En cours"
145
146		#: src/elektroid.c:1683
147		msgid "Completed"
148		msgstr "Terminé"
149
150		#: src/elektroid.c:1685
151		msgid "Completed with errors"
152		msgstr "Terminé avec des erreurs"
153
154		#: src/elektroid.c:1687
155		msgid "Canceled"
156		msgstr "Annulé"
157
158		#: src/elektroid.c:1699
	153	#: src/elektroid.c:2017
159	154	msgid "Upload"
160	155	msgstr "Téléversement"
161	156
162		#: src/elektroid.c:1701
	157	#: src/elektroid.c:2019
163	158	msgid "Download"
164	159	msgstr "Téléchargement"
165	160
166		#: src/elektroid.c:2560 src/elektroid.c:2601
167		#, c-format
168		msgid "Error while moving from “%s” to “%s”: %s."
169		msgstr "Erreur lors du passage de « %s » à « %s » : %s."
	161	#: src/elektroid.c:2496 src/elektroid.c:2705 src/elektroid.c:3361
	162	msgid "Preparing Tasks"
	163	msgstr "Préparation des tâches"
	164
	165	#: src/elektroid.c:3077
	166	msgid "Connecting to Device"
	167	msgstr "Connexion au périphérique"
	168
	169	#: src/elektroid.c:3078
	170	msgid "Connecting..."
	171	msgstr "Connexion..."
	172
	173	#: src/elektroid.c:3088
	174	#, c-format
	175	msgid "Device “%s” not recognized: %s"
	176	msgstr "Périphérique “%s” non reconnu : %s"
	177
	178	#: src/elektroid.c:3355
	179	msgid "Moving Files"
	180	msgstr "Déplacement des fichiers"
	181
	182	#: src/elektroid.c:3356
	183	msgid "Moving..."
	184	msgstr "Déplacement..."
	185
	186	#: src/local.c:492
	187	msgid "System"
	188	msgstr "Système"
	189
	190	#: src/connectors/sds.c:1127 src/connectors/sds.c:1133
	191	msgid "SDS sampler"
	192	msgstr "échantillonneur SDS"
170	193
171	194	#: res/gui.glade:70
172	195	msgid "Upload Selection"
173	196	msgstr "Téléversement de la sélection"
174	197
175		#: res/gui.glade:85
	198	#: res/gui.glade:85 res/gui.glade:174
176	199	msgid "Play"
177	200	msgstr "Lecture"
178	201
179		#: res/gui.glade:99
	202	#: res/gui.glade:99 res/gui.glade:188
180	203	msgid "Open With External Editor"
181	204	msgstr "Ouvrir avec un éditeur externe"
182	205
183		#: res/gui.glade:107
	206	#: res/gui.glade:107 res/gui.glade:196
184	207	msgid "Show in File Manager"
185	208	msgstr "Afficher dans un ge_stionnaire de fichier"
186	209
187		#: res/gui.glade:130 res/gui.glade:183
	210	#: res/gui.glade:130 res/gui.glade:219
188	211	msgid "Delete"
189	212	msgstr "Supprimer"
190	213

192	215	msgid "Download Selection"
193	216	msgstr "Téléchargement de la sélection"
194	217
195		#: res/gui.glade:219
	218	#: res/gui.glade:255
196	219	msgid "GNU/Linux transfer application for Elektron devices"
197	220	msgstr "Application GNU/Linux de transfert pour les périphériques Elektron"
198	221
199		#: res/gui.glade:222
	222	#: res/gui.glade:258
200	223	msgid "translator-credits"
201	224	msgstr "Olivier Humbert <trebmuh@tuxfamily.org>"
202	225
203		#: res/gui.glade:270
	226	#: res/gui.glade:306
204	227	msgid "_Receive SysEx"
205	228	msgstr "_Réception de SysEx"
206	229
207		#: res/gui.glade:283
	230	#: res/gui.glade:319
208	231	msgid "_Send SysEx"
209	232	msgstr "Envoi de _Sysex"
210	233
211		#: res/gui.glade:307
	234	#: res/gui.glade:343
212	235	msgid "OS _Upgrade"
213	236	msgstr "Mise à jo_ur SE"
214	237
215		#: res/gui.glade:331
	238	#: res/gui.glade:367
216	239	msgid "_About"
217	240	msgstr "À _propos"
218	241
219		#: res/gui.glade:415 res/gui.glade:585
	242	#: res/gui.glade:447
	243	msgid "Refresh Devices"
	244	msgstr "Rafraîchir les périphériques"
	245
	246	#: res/gui.glade:551 res/gui.glade:767
220	247	msgid "Go to Parent Directory"
221	248	msgstr "Aller au répertoire parent"
222	249
223		#: res/gui.glade:457 res/gui.glade:627
	250	#: res/gui.glade:593 res/gui.glade:809
224	251	msgid "Refresh Directory"
225	252	msgstr "Rafraîchir le répertoire"
226	253
227		#: res/gui.glade:514 res/gui.glade:694 res/gui.glade:1377
	254	#: res/gui.glade:664 res/gui.glade:870 res/gui.glade:1662
228	255	msgid "Name"
229	256	msgstr "Nom"
230	257
231		#: res/gui.glade:528 res/gui.glade:708
	258	#: res/gui.glade:678 res/gui.glade:884
232	259	msgid "Size"
233	260	msgstr "Taille"
234	261
235		#: res/gui.glade:761
236		msgid "Refresh Devices"
237		msgstr "Rafraîchir les périphériques"
238
239	262	#. It is recommended to split the text in two lines if it is too long
240		#: res/gui.glade:879
	263	#: res/gui.glade:987
241	264	msgid "Auto play"
242	265	msgstr ""
243	266	"Lecture\n"
244	267	"automatique"
245	268
246		#: res/gui.glade:1101
	269	#: res/gui.glade:1027
	270	msgid "Playing mix depends on the destination channels"
	271	msgstr "Le mixage de lecture dépend des canaux de destination"
	272
	273	#. It is recommended to split the text in two lines if it is too long
	274	#: res/gui.glade:1029
	275	msgid ""
	276	"Mix depending\n"
	277	"on destination"
	278	msgstr ""
	279	"Mélange selon\n"
	280	"la destination"
	281
	282	#: res/gui.glade:1219
	283	msgid "Samples"
	284	msgstr "Échantillons"
	285
	286	#: res/gui.glade:1233
	287	msgid "Channels"
	288	msgstr "Canaux"
	289
	290	#: res/gui.glade:1247
	291	msgid "Sample rate"
	292	msgstr "Taux d'échantillonnage"
	293
	294	#: res/gui.glade:1261
	295	msgid "Bit depth"
	296	msgstr "Débit binaire"
	297
	298	#: res/gui.glade:1319
	299	msgid "Duration"
	300	msgstr "Durée"
	301
	302	#: res/gui.glade:1385
247	303	msgid "Status"
248		msgstr "Statut"
249
250		#: res/gui.glade:1112
	304	msgstr "État"
	305
	306	#: res/gui.glade:1396
251	307	msgid "Type"
252	308	msgstr "Type"
253	309
254		#: res/gui.glade:1133
	310	#: res/gui.glade:1417
255	311	msgid "Source"
256	312	msgstr "Source"
257	313
258		#: res/gui.glade:1147
	314	#: res/gui.glade:1431
259	315	msgid "Destination"
260	316	msgstr "Destination"
261	317
262		#: res/gui.glade:1162
	318	#: res/gui.glade:1446
263	319	msgid "Progress"
264	320	msgstr "Progrès"
265	321
266		#: res/gui.glade:1194
	322	#: res/gui.glade:1478
267	323	msgid "Cancel Tasks"
268	324	msgstr "Annuler les tâches"
269	325
270		#: res/gui.glade:1215
	326	#: res/gui.glade:1499
271	327	msgid "Remove Queued Tasks"
272	328	msgstr "Supprimer les tâches dans la file d'attente"
273	329
274		#: res/gui.glade:1236
	330	#: res/gui.glade:1520
275	331	msgid "Clear Finished Tasks"
276	332	msgstr "Nettoyer les tâches terminées"

+232

-176

po/pt_BR.po less more

4	4	#
5	5	msgid ""
6	6	msgstr ""
7		"Project-Id-Version: elektroid 1.4\n"
	7	"Project-Id-Version: elektroid 2.2\n"
8	8	"Report-Msgid-Bugs-To: dagargo@gmail.com\n"
9		"POT-Creation-Date: 2022-06-03 08:47+0200\n"
10		"PO-Revision-Date: 2021-12-01 17:56-0300\n"
	9	"POT-Creation-Date: 2022-10-30 20:46+0100\n"
	10	"PO-Revision-Date: 2022-11-01 18:20-0300\n"
11	11	"Last-Translator: Gustavo Costa <xfgusta@gmail.com>\n"
12	12	"Language-Team: \n"
13	13	"Language: pt_BR\n"
14	14	"MIME-Version: 1.0\n"
15	15	"Content-Type: text/plain; charset=UTF-8\n"
16	16	"Content-Transfer-Encoding: 8bit\n"
17		"X-Generator: Poedit 3.0\n"
18	17	"Plural-Forms: nplurals=2; plural=(n > 1);\n"
19
20		#: src/elektroid.c:246
21		msgid "Samples"
22		msgstr "Samples"
23
24		#: src/elektroid.c:248
25		msgid "Presets"
26		msgstr "Presets"
27
28		#: src/elektroid.c:250
29		msgid "Projects"
30		msgstr "Projects"
31
32		#: src/elektroid.c:252
33		msgid "Sounds"
34		msgstr "Sounds"
35
36		#: src/elektroid.c:254 src/elektroid.c:1689 src/elektroid.c:1703
	18	"X-Generator: Poedit 3.1.1\n"
	19
	20	#: src/connector.c:41 src/connector.c:47
	21	msgid "MIDI device"
	22	msgstr "Dispositivo MIDI"
	23
	24	#: src/elektroid.c:526 src/elektroid.c:3952
	25	msgid "Not connected"
	26	msgstr "Não conectado"
	27
	28	#: src/elektroid.c:676
	29	msgid "Cancelling..."
	30	msgstr "Cancelando..."
	31
	32	#: src/elektroid.c:697 src/elektroid.c:2497 src/elektroid.c:2706
	33	#: src/elektroid.c:3362
	34	msgid "Waiting..."
	35	msgstr "Esperando..."
	36
	37	#: src/elektroid.c:700
	38	msgid "Sending..."
	39	msgstr "Enviando..."
	40
	41	#: src/elektroid.c:703
	42	msgid "Receiving..."
	43	msgstr "Recebendo..."
	44
	45	#: src/elektroid.c:763
	46	msgid "Receive SysEx"
	47	msgstr "Receber SysEx"
	48
	49	#: src/elektroid.c:795
	50	msgid "Save SysEx"
	51	msgstr "Salvar SysEx"
	52
	53	#: src/elektroid.c:798 src/elektroid.c:928 src/elektroid.c:1160
	54	#: res/gui.glade:1617 res/gui.glade:1717
	55	msgid "_Cancel"
	56	msgstr "_Cancelar"
	57
	58	#: src/elektroid.c:800 res/gui.glade:1631
	59	msgid "_Save"
	60	msgstr "_Salvar"
	61
	62	#: src/elektroid.c:804
	63	msgid "Received SysEx"
	64	msgstr "SysEx recebido"
	65
	66	#: src/elektroid.c:809 src/elektroid.c:934
	67	msgid "SysEx Files"
	68	msgstr "Arquivos SysEx"
	69
	70	#: src/elektroid.c:843
	71	#, c-format
	72	msgid "Error while saving “%s”: %s."
	73	msgstr "Erro ao salvar \"%s\": %s."
	74
	75	#: src/elektroid.c:864
	76	#, c-format
	77	msgid "Error while loading “%s”: %s."
	78	msgstr "Erro ao carregar \"%s\": %s."
	79
	80	#: src/elektroid.c:925
	81	msgid "Open SysEx"
	82	msgstr "Abrir SysEx"
	83
	84	#: src/elektroid.c:930
	85	msgid "_Open"
	86	msgstr "_Abrir"
	87
	88	#: src/elektroid.c:946
	89	msgid "Sending SysEx"
	90	msgstr "Enviando SysEx"
	91
	92	#: src/elektroid.c:1021
	93	msgid "minutes"
	94	msgstr "minutos"
	95
	96	#: src/elektroid.c:1159
	97	msgid "Are you sure you want to delete the selected items?"
	98	msgstr "Tem certeza de que deseja excluir os itens selecionados?"
	99
	100	#: src/elektroid.c:1161
	101	msgid "_Delete"
	102	msgstr "_Excluir"
	103
	104	#: src/elektroid.c:1178
	105	msgid "Deleting Files"
	106	msgstr "Excluindo arquivos"
	107
	108	#: src/elektroid.c:1179
	109	msgid "Deleting..."
	110	msgstr "Excluindo..."
	111
	112	#: src/elektroid.c:1212 res/gui.glade:121 res/gui.glade:210
	113	msgid "Rename"
	114	msgstr "Renomar"
	115
	116	#: src/elektroid.c:1228
	117	#, c-format
	118	msgid "Error while renaming to “%s”: %s."
	119	msgstr "Erro ao renomear para \"%s\": %s."
	120
	121	#: src/elektroid.c:1907 res/gui.glade:572 res/gui.glade:788
	122	msgid "Add Directory"
	123	msgstr "Adicionar diretório"
	124
	125	#: src/elektroid.c:1925
	126	#, c-format
	127	msgid "Error while creating dir “%s”: %s."
	128	msgstr "Erro ao criar diretório \"%s\": %s."
	129
	130	#: src/elektroid.c:1997
	131	msgid "Queued"
	132	msgstr "Na fila"
	133
	134	#: src/elektroid.c:1999
	135	msgid "Running"
	136	msgstr "Executando"
	137
	138	#: src/elektroid.c:2001
	139	msgid "Completed"
	140	msgstr "Completado"
	141
	142	#: src/elektroid.c:2003
	143	msgid "Completed with errors"
	144	msgstr "Completado com erros"
	145
	146	#: src/elektroid.c:2005
	147	msgid "Canceled"
	148	msgstr "Cancelado"
	149
	150	#: src/elektroid.c:2007 src/elektroid.c:2021
37	151	msgid "Undefined"
38	152	msgstr "Indefinido"
39	153
40		#: src/elektroid.c:434
41		#, c-format
42		msgid "Connected to %s%s"
43		msgstr "Conectado a %s%s"
44
45		#: src/elektroid.c:442 src/elektroid.c:3256
46		msgid "Not connected"
47		msgstr "Não conectado"
48
49		#: src/elektroid.c:585
50		msgid "Waiting..."
51		msgstr "Esperando..."
52
53		#: src/elektroid.c:588
54		msgid "Sending..."
55		msgstr "Enviando..."
56
57		#: src/elektroid.c:592
58		msgid "Receiving..."
59		msgstr "Recebendo..."
60
61		#: src/elektroid.c:660
62		msgid "Receive SysEx"
63		msgstr "Receber SysEx"
64
65		#: src/elektroid.c:684
66		msgid "Save SysEx"
67		msgstr "Salvar SysEx"
68
69		#: src/elektroid.c:687 src/elektroid.c:783 src/elektroid.c:951
70		#: res/gui.glade:1332 res/gui.glade:1432
71		msgid "_Cancel"
72		msgstr "_Cancelar"
73
74		#: src/elektroid.c:689 res/gui.glade:1346
75		msgid "_Save"
76		msgstr "_Salvar"
77
78		#: src/elektroid.c:693
79		msgid "Received SysEx"
80		msgstr "SysEx recebido"
81
82		#: src/elektroid.c:698 src/elektroid.c:789
83		msgid "SysEx Files"
84		msgstr "Arquivos SysEx"
85
86		#: src/elektroid.c:732
87		#, c-format
88		msgid "Error while saving “%s”: %s."
89		msgstr "Erro ao excluir \"%s\": %s."
90
91		#: src/elektroid.c:780
92		msgid "Open SysEx"
93		msgstr "Abrir SysEx"
94
95		#: src/elektroid.c:785
96		msgid "_Open"
97		msgstr "_Abrir"
98
99		#: src/elektroid.c:806
100		#, c-format
101		msgid "Error while loading “%s”: %s."
102		msgstr "Erro ao excluir \"%s\": %s."
103
104		#: src/elektroid.c:816
105		msgid "Send SysEx"
106		msgstr "Enviar SysEx"
107
108		#: src/elektroid.c:918
109		#, c-format
110		msgid "Error while deleting “%s”: %s."
111		msgstr "Erro ao excluir \"%s\": %s."
112
113		#: src/elektroid.c:950
114		msgid "Are you sure you want to delete the selected items?"
115		msgstr "Tem certeza de que deseja excluir os itens selecionados?"
116
117		#: src/elektroid.c:952
118		msgid "_Delete"
119		msgstr "_Excluir"
120
121		#: src/elektroid.c:1005 res/gui.glade:121 res/gui.glade:174
122		msgid "Rename"
123		msgstr "Renomar"
124
125		#: src/elektroid.c:1023
126		#, c-format
127		msgid "Error while renaming to “%s”: %s."
128		msgstr "Erro ao renomear para \"%s\": %s."
129
130		#: src/elektroid.c:1589 res/gui.glade:436 res/gui.glade:606
131		msgid "Add Directory"
132		msgstr "Adicionar diretório"
133
134		#: src/elektroid.c:1607
135		#, c-format
136		msgid "Error while creating dir “%s”: %s."
137		msgstr "Erro ao criar diretório \"%s\": %s."
138
139		#: src/elektroid.c:1679
140		msgid "Queued"
141		msgstr "Na fila"
142
143		#: src/elektroid.c:1681
144		msgid "Running"
145		msgstr "Executando"
146
147		#: src/elektroid.c:1683
148		msgid "Completed"
149		msgstr "Completado"
150
151		#: src/elektroid.c:1685
152		msgid "Completed with errors"
153		msgstr "Completado com erros"
154
155		#: src/elektroid.c:1687
156		msgid "Canceled"
157		msgstr "Cancelado"
158
159		#: src/elektroid.c:1699
	154	#: src/elektroid.c:2017
160	155	msgid "Upload"
161	156	msgstr "Upload"
162	157
163		#: src/elektroid.c:1701
	158	#: src/elektroid.c:2019
164	159	msgid "Download"
165	160	msgstr "Download"
166	161
167		#: src/elektroid.c:2560 src/elektroid.c:2601
168		#, c-format
169		msgid "Error while moving from “%s” to “%s”: %s."
170		msgstr "Erro ao mover \"%s\" para \"%s\": %s."
	162	#: src/elektroid.c:2496 src/elektroid.c:2705 src/elektroid.c:3361
	163	msgid "Preparing Tasks"
	164	msgstr "Preparando tarefas"
	165
	166	#: src/elektroid.c:3077
	167	msgid "Connecting to Device"
	168	msgstr "Conectando ao dispositivo"
	169
	170	#: src/elektroid.c:3078
	171	msgid "Connecting..."
	172	msgstr "Conectando..."
	173
	174	#: src/elektroid.c:3088
	175	#, c-format
	176	msgid "Device “%s” not recognized: %s"
	177	msgstr "Dispositivo \"%s\" não reconhecido: %s"
	178
	179	#: src/elektroid.c:3355
	180	msgid "Moving Files"
	181	msgstr "Movendo arquivos"
	182
	183	#: src/elektroid.c:3356
	184	msgid "Moving..."
	185	msgstr "Movendo..."
	186
	187	#: src/local.c:492
	188	msgid "System"
	189	msgstr "Sistema"
	190
	191	#: src/connectors/sds.c:1127 src/connectors/sds.c:1133
	192	msgid "SDS sampler"
	193	msgstr "Sampler SDS"
171	194
172	195	#: res/gui.glade:70
173	196	msgid "Upload Selection"
174	197	msgstr "Seleção de upload"
175	198
176		#: res/gui.glade:85
	199	#: res/gui.glade:85 res/gui.glade:174
177	200	msgid "Play"
178	201	msgstr "Reproduzir"
179	202
180		#: res/gui.glade:99
	203	#: res/gui.glade:99 res/gui.glade:188
181	204	msgid "Open With External Editor"
182	205	msgstr "Abrir com um editor externo"
183	206
184		#: res/gui.glade:107
	207	#: res/gui.glade:107 res/gui.glade:196
185	208	msgid "Show in File Manager"
186	209	msgstr "Mostrar no gerenciador de arquivos"
187	210
188		#: res/gui.glade:130 res/gui.glade:183
	211	#: res/gui.glade:130 res/gui.glade:219
189	212	msgid "Delete"
190	213	msgstr "Excluir"
191	214

193	216	msgid "Download Selection"
194	217	msgstr "Seleção de download"
195	218
196		#: res/gui.glade:219
	219	#: res/gui.glade:255
197	220	msgid "GNU/Linux transfer application for Elektron devices"
198	221	msgstr "Aplicativo GNU/Linux de transferência para dispositivos Elektron"
199	222
200		#: res/gui.glade:222
	223	#: res/gui.glade:258
201	224	msgid "translator-credits"
202	225	msgstr "Gustavo Costa <xfgusta@gmail.com>"
203	226
204		#: res/gui.glade:270
	227	#: res/gui.glade:306
205	228	msgid "_Receive SysEx"
206	229	msgstr "_Receber SysEx"
207	230
208		#: res/gui.glade:283
	231	#: res/gui.glade:319
209	232	msgid "_Send SysEx"
210	233	msgstr "_Enviar SysEx"
211	234
212		#: res/gui.glade:307
	235	#: res/gui.glade:343
213	236	msgid "OS _Upgrade"
214	237	msgstr "Atualizar _OS"
215	238
216		#: res/gui.glade:331
	239	#: res/gui.glade:367
217	240	msgid "_About"
218	241	msgstr "_Sobre"
219	242
220		#: res/gui.glade:415 res/gui.glade:585
	243	#: res/gui.glade:447
	244	msgid "Refresh Devices"
	245	msgstr "Atualizar dispositivos"
	246
	247	#: res/gui.glade:551 res/gui.glade:767
221	248	msgid "Go to Parent Directory"
222	249	msgstr "Ir para o diretório pai"
223	250
224		#: res/gui.glade:457 res/gui.glade:627
	251	#: res/gui.glade:593 res/gui.glade:809
225	252	msgid "Refresh Directory"
226	253	msgstr "Atualizar diretório"
227	254
228		#: res/gui.glade:514 res/gui.glade:694 res/gui.glade:1377
	255	#: res/gui.glade:664 res/gui.glade:870 res/gui.glade:1662
229	256	msgid "Name"
230	257	msgstr "Nome"
231	258
232		#: res/gui.glade:528 res/gui.glade:708
	259	#: res/gui.glade:678 res/gui.glade:884
233	260	msgid "Size"
234	261	msgstr "Tamanho"
235	262
236		#: res/gui.glade:761
237		msgid "Refresh Devices"
238		msgstr "Atualizar dispositivos"
239
240	263	#. It is recommended to split the text in two lines if it is too long
241		#: res/gui.glade:879
	264	#: res/gui.glade:987
242	265	msgid "Auto play"
243		msgstr "Reprodução automática"
244
245		#: res/gui.glade:1101
	266	msgstr ""
	267	"Reprodução\n"
	268	"automática"
	269
	270	#: res/gui.glade:1027
	271	msgid "Playing mix depends on the destination channels"
	272	msgstr "A reprodução de mixagem depende dos canais de destino"
	273
	274	#. It is recommended to split the text in two lines if it is too long
	275	#: res/gui.glade:1029
	276	msgid ""
	277	"Mix depending\n"
	278	"on destination"
	279	msgstr "Mixagem dependendo do destino"
	280
	281	#: res/gui.glade:1219
	282	msgid "Samples"
	283	msgstr "Amostras"
	284
	285	#: res/gui.glade:1233
	286	msgid "Channels"
	287	msgstr "Canais"
	288
	289	#: res/gui.glade:1247
	290	msgid "Sample rate"
	291	msgstr "Taxa de amostragem"
	292
	293	#: res/gui.glade:1261
	294	msgid "Bit depth"
	295	msgstr "Profundidade de bit"
	296
	297	#: res/gui.glade:1319
	298	msgid "Duration"
	299	msgstr "Duração"
	300
	301	#: res/gui.glade:1385
246	302	msgid "Status"
247	303	msgstr "Status"
248	304
249		#: res/gui.glade:1112
	305	#: res/gui.glade:1396
250	306	msgid "Type"
251	307	msgstr "Tipo"
252	308
253		#: res/gui.glade:1133
	309	#: res/gui.glade:1417
254	310	msgid "Source"
255	311	msgstr "Origem"
256	312
257		#: res/gui.glade:1147
	313	#: res/gui.glade:1431
258	314	msgid "Destination"
259	315	msgstr "Destino"
260	316
261		#: res/gui.glade:1162
	317	#: res/gui.glade:1446
262	318	msgid "Progress"
263	319	msgstr "Progresso"
264	320
265		#: res/gui.glade:1194
	321	#: res/gui.glade:1478
266	322	msgid "Cancel Tasks"
267	323	msgstr "Cancelar tarefas"
268	324
269		#: res/gui.glade:1215
	325	#: res/gui.glade:1499
270	326	msgid "Remove Queued Tasks"
271	327	msgstr "Remover tarefas em fila"
272	328
273		#: res/gui.glade:1236
	329	#: res/gui.glade:1520
274	330	msgid "Clear Finished Tasks"
275	331	msgstr "Limpar tarefas concluídas"

-3

res/Makefile.am less more

0	0	if CLI_ONLY
1		res_DATA = devices.json
	1	res_DATA = elektron-devices.json
2	2	desktop_DATA =
3	3	metainfo_DATA =
4	4	svgicon_DATA =
5	5	else
6		res_DATA = gui.glade gui.css devices.json
	6	res_DATA = gui.glade gui.css elektron-devices.json
7	7	desktop_DATA = elektroid.desktop
8	8	metainfo_DATA = elektroid.appdata.xml
9		svgicon_DATA = elektroid.svg elektroid-symbolic.svg elektroid-wave-symbolic.svg elektroid-data-symbolic.svg elektroid-project-symbolic.svg elektroid-sound-symbolic.svg
	9	svgicon_DATA = elektroid.svg elektroid-symbolic.svg elektroid-wave-symbolic.svg elektroid-sequence-symbolic.svg elektroid-project-symbolic.svg elektroid-sound-symbolic.svg
10	10	endif
11	11
12	12	resdir = $(datadir)/elektroid

-79

~~res/devices.json~~ less more

0		[{
1		"id": 4,
2		"name": "Analog Four",
3		"alias": "af",
4		"filesystems": 56,
5		"storage": 0
6		}, {
7		"id": 6,
8		"name": "Analog Keys",
9		"alias": "ak",
10		"filesystems": 56,
11		"storage": 0
12		}, {
13		"id": 8,
14		"name": "Analog Rytm",
15		"alias": "ar",
16		"filesystems": 57,
17		"storage": 3
18		}, {
19		"id": 10,
20		"name": "Analog Heat",
21		"alias": "ah",
22		"filesystems": 40,
23		"storage": 0
24		}, {
25		"id": 12,
26		"name": "Digitakt",
27		"alias": "dt",
28		"filesystems": 57,
29		"storage": 3
30		}, {
31		"id": 14,
32		"name": "Analog Four MKII",
33		"alias": "af",
34		"filesystems": 56,
35		"storage": 0
36		}, {
37		"id": 16,
38		"name": "Analog Rytm MKII",
39		"alias": "ar",
40		"filesystems": 57,
41		"storage": 3
42		}, {
43		"id": 20,
44		"name": "Digitone",
45		"alias": "dn",
46		"filesystems": 56,
47		"storage": 0
48		}, {
49		"id": 22,
50		"name": "Analog Heat MKII",
51		"alias": "ah",
52		"filesystems": 40,
53		"storage": 0
54		}, {
55		"id": 28,
56		"name": "Digitone Keys",
57		"alias": "dn",
58		"filesystems": 56,
59		"storage": 0
60		}, {
61		"id": 25,
62		"name": "Model:Samples",
63		"alias": "ms",
64		"filesystems": 57,
65		"storage": 3
66		}, {
67		"id": 27,
68		"name": "Model:Cycles",
69		"alias": "mc",
70		"filesystems": 30,
71		"storage": 1
72		}, {
73		"id": 30,
74		"name": "Syntakt",
75		"alias": "st",
76		"filesystems": 56,
77		"storage": 0
78		}]

-198

~~res/elektroid-data-symbolic.svg~~ less more

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+198

-0

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+123

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+79

-0

res/elektron-devices.json less more

	0	[{
	1	"id": 4,
	2	"name": "Analog Four",
	3	"alias": "af",
	4	"filesystems": 56,
	5	"storage": 0
	6	}, {
	7	"id": 6,
	8	"name": "Analog Keys",
	9	"alias": "ak",
	10	"filesystems": 56,
	11	"storage": 0
	12	}, {
	13	"id": 8,
	14	"name": "Analog Rytm",
	15	"alias": "ar",
	16	"filesystems": 57,
	17	"storage": 3
	18	}, {
	19	"id": 10,
	20	"name": "Analog Heat",
	21	"alias": "ah",
	22	"filesystems": 40,
	23	"storage": 0
	24	}, {
	25	"id": 12,
	26	"name": "Digitakt",
	27	"alias": "dt",
	28	"filesystems": 57,
	29	"storage": 3
	30	}, {
	31	"id": 14,
	32	"name": "Analog Four MKII",
	33	"alias": "af",
	34	"filesystems": 56,
	35	"storage": 0
	36	}, {
	37	"id": 16,
	38	"name": "Analog Rytm MKII",
	39	"alias": "ar",
	40	"filesystems": 57,
	41	"storage": 3
	42	}, {
	43	"id": 20,
	44	"name": "Digitone",
	45	"alias": "dn",
	46	"filesystems": 56,
	47	"storage": 0
	48	}, {
	49	"id": 22,
	50	"name": "Analog Heat MKII",
	51	"alias": "ah",
	52	"filesystems": 40,
	53	"storage": 0
	54	}, {
	55	"id": 28,
	56	"name": "Digitone Keys",
	57	"alias": "dn",
	58	"filesystems": 56,
	59	"storage": 0
	60	}, {
	61	"id": 25,
	62	"name": "Model:Samples",
	63	"alias": "ms",
	64	"filesystems": 57,
	65	"storage": 3
	66	}, {
	67	"id": 27,
	68	"name": "Model:Cycles",
	69	"alias": "mc",
	70	"filesystems": 30,
	71	"storage": 1
	72	}, {
	73	"id": 30,
	74	"name": "Syntakt",
	75	"alias": "st",
	76	"filesystems": 56,
	77	"storage": 0
	78	}]

+26

-7

res/gui.css less more

0	0	@define-color local_color #3584e4;
1	1	@define-color local_color_dark #255c9f;
2	2	@define-color remote_color #e01b24;
	3	@define-color remote_color_dark #9d1319;
3	4	@define-color disabled_color #7f7f7f;
4	5
5	6	.local {
6	7	color: @local_color;
7	8	}
8	9
9		#local_up_button, #local_add_dir_button, #local_refresh_button, #play_button, #stop_button, #loop_button, #upload_button {
	10	.remote {
	11	color: @remote_color;
	12	}
	13
	14	.local_switch {
	15	background-color: @local_color_dark;
	16	}
	17
	18	.local_switch:checked, .local_switch:checked slider {
	19	border-color: @local_color_dark;
	20	background-color: @local_color;
	21	}
	22
	23	.remote_switch {
	24	background-color: @remote_color_dark;
	25	}
	26
	27	.remote_switch:checked, .remote_switch:checked slider {
	28	border-color: @remote_color_dark;
	29	background-color: @remote_color;
	30	}
	31
	32	#local_up_button, #local_add_dir_button, #local_refresh_button, #upload_button {
10	33	color: @local_color;
11	34	}
12	35
13		#remote_up_button, #remote_add_dir_button, #remote_refresh_button, #refresh_devices_button, #download_button {
	36	#remote_up_button, #remote_add_dir_button, #remote_refresh_button, #download_button, #refresh_devices_button {
14	37	color: @remote_color
15	38	}
16	39

18	41	color: @disabled_color;
19	42	}
20	43
21		#autoplay_switch:checked, #autoplay_switch:checked slider {
22		border-color: @local_color_dark;
23		}
24
25		#local_tree_view:selected, #autoplay_switch:checked {
	44	#local_tree_view:selected {
26	45	background-color: @local_color;
27	46	}
28	47

+672

-369

res/gui.glade less more

27	27	<!-- interface-copyright David Garc\303\255a Go\303\261i -->
28	28	<object class="GtkListStore" id="devices_list_store">
29	29	<columns>
30		<!-- column-name card -->
31		<column type="guint"/>
	30	<!-- column-name id -->
	31	<column type="gchararray"/>
32	32	<!-- column-name name -->
33	33	<column type="gchararray"/>
34	34	</columns>

50	50	<!-- column-name name -->
51	51	<column type="gchararray"/>
52	52	<!-- column-name size -->
53		<column type="gint"/>
	53	<column type="gint64"/>
54	54	<!-- column-name size_str -->
55	55	<column type="gchararray"/>
56	56	<!-- column-name type -->
57	57	<column type="gint"/>
58		<!-- column-name index -->
	58	<!-- column-name id -->
59	59	<column type="gint"/>
	60	<!-- column-name slot -->
	61	<column type="gchararray"/>
60	62	</columns>
61	63	</object>
62	64	<object class="GtkMenu" id="local_menu">

72	74	</object>
73	75	</child>
74	76	<child>
75		<object class="GtkSeparatorMenuItem">
	77	<object class="GtkSeparatorMenuItem" id="local_play_separator">
76	78	<property name="visible">True</property>
77	79	<property name="can-focus">False</property>
78	80	</object>

139	141	<!-- column-name name -->
140	142	<column type="gchararray"/>
141	143	<!-- column-name size -->
142		<column type="gint"/>
	144	<column type="gint64"/>
143	145	<!-- column-name size_str -->
144	146	<column type="gchararray"/>
145	147	<!-- column-name type -->
146	148	<column type="gint"/>
147		<!-- column-name index -->
	149	<!-- column-name id -->
148	150	<column type="gint"/>
	151	<!-- column-name slot -->
	152	<column type="gchararray"/>
149	153	</columns>
150	154	</object>
151	155	<object class="GtkMenu" id="remote_menu">

161	165	</object>
162	166	</child>
163	167	<child>
164		<object class="GtkSeparatorMenuItem">
	168	<object class="GtkSeparatorMenuItem" id="remote_play_separator">
	169	<property name="visible">True</property>
	170	<property name="can-focus">False</property>
	171	</object>
	172	</child>
	173	<child>
	174	<object class="GtkMenuItem" id="remote_play_menuitem">
	175	<property name="visible">True</property>
	176	<property name="can-focus">False</property>
	177	<property name="label" translatable="yes">Play</property>
	178	<property name="use-underline">True</property>
	179	</object>
	180	</child>
	181	<child>
	182	<object class="GtkSeparatorMenuItem" id="remote_options_separator">
	183	<property name="visible">True</property>
	184	<property name="can-focus">False</property>
	185	</object>
	186	</child>
	187	<child>
	188	<object class="GtkMenuItem" id="remote_open_menuitem">
	189	<property name="visible">True</property>
	190	<property name="can-focus">False</property>
	191	<property name="label" translatable="yes">Open With External Editor</property>
	192	<property name="use-underline">True</property>
	193	</object>
	194	</child>
	195	<child>
	196	<object class="GtkMenuItem" id="remote_show_menuitem">
	197	<property name="visible">True</property>
	198	<property name="can-focus">False</property>
	199	<property name="label" translatable="yes">Show in File Manager</property>
	200	<property name="use-underline">True</property>
	201	</object>
	202	</child>
	203	<child>
	204	<object class="GtkSeparatorMenuItem" id="remote_actions_separator">
165	205	<property name="visible">True</property>
166	206	<property name="can-focus">False</property>
167	207	</object>

382	422	<object class="GtkBox">
383	423	<property name="visible">True</property>
384	424	<property name="can-focus">False</property>
385		<property name="hexpand">True</property>
386		<property name="vexpand">True</property>
387		<property name="orientation">vertical</property>
388	425	<property name="spacing">6</property>
389	426	<child>
390		<object class="GtkBox">
	427	<object class="GtkComboBox" id="devices_combo">
391	428	<property name="visible">True</property>
392	429	<property name="can-focus">False</property>
393	430	<property name="hexpand">True</property>
394		<property name="spacing">6</property>
395		<child>
396		<object class="GtkEntry" id="local_dir_entry">
397		<property name="visible">True</property>
398		<property name="can-focus">True</property>
399		<property name="hexpand">True</property>
400		<property name="editable">False</property>
401		</object>
402		<packing>
403		<property name="expand">False</property>
404		<property name="fill">True</property>
405		<property name="position">0</property>
406		</packing>
407		</child>
408		<child>
409		<object class="GtkButton" id="local_up_button">
410		<property name="name">local_up_button</property>
411		<property name="visible">True</property>
412		<property name="can-focus">True</property>
413		<property name="receives-default">True</property>
414		<property name="tooltip-text" translatable="yes">Go to Parent Directory</property>
415		<child>
416		<object class="GtkImage">
417		<property name="visible">True</property>
418		<property name="can-focus">False</property>
419		<property name="icon-name">go-up-symbolic</property>
420		</object>
421		</child>
422		</object>
423		<packing>
424		<property name="expand">False</property>
425		<property name="fill">True</property>
426		<property name="position">1</property>
427		</packing>
428		</child>
429		<child>
430		<object class="GtkButton" id="local_add_dir_button">
431		<property name="name">local_up_button</property>
432		<property name="visible">True</property>
433		<property name="can-focus">True</property>
434		<property name="receives-default">True</property>
435		<property name="tooltip-text" translatable="yes">Add Directory</property>
436		<child>
437		<object class="GtkImage">
438		<property name="visible">True</property>
439		<property name="can-focus">False</property>
440		<property name="icon-name">folder-new-symbolic</property>
441		</object>
442		</child>
443		</object>
444		<packing>
445		<property name="expand">False</property>
446		<property name="fill">True</property>
447		<property name="position">2</property>
448		</packing>
449		</child>
450		<child>
451		<object class="GtkButton" id="local_refresh_button">
452		<property name="name">local_refresh_button</property>
453		<property name="visible">True</property>
454		<property name="can-focus">True</property>
455		<property name="receives-default">True</property>
456		<property name="tooltip-text" translatable="yes">Refresh Directory</property>
457		<child>
458		<object class="GtkImage">
459		<property name="visible">True</property>
460		<property name="can-focus">False</property>
461		<property name="icon-name">view-refresh-symbolic</property>
462		</object>
463		</child>
464		</object>
465		<packing>
466		<property name="expand">False</property>
467		<property name="fill">True</property>
468		<property name="position">3</property>
469		</packing>
470		</child>
471		</object>
472		<packing>
473		<property name="expand">False</property>
474		<property name="fill">True</property>
475		<property name="position">0</property>
476		</packing>
477		</child>
478		<child>
479		<object class="GtkScrolledWindow">
480		<property name="width-request">400</property>
481		<property name="height-request">200</property>
482		<property name="visible">True</property>
483		<property name="can-focus">True</property>
484		<property name="hexpand">True</property>
485		<property name="vexpand">True</property>
486		<property name="shadow-type">in</property>
487		<child>
488		<object class="GtkTreeView" id="local_tree_view">
489		<property name="name">local_tree_view</property>
490		<property name="visible">True</property>
491		<property name="can-focus">True</property>
492		<property name="hexpand">True</property>
493		<property name="vexpand">True</property>
494		<property name="model">local_list_store</property>
495		<property name="search-column">1</property>
496		<child internal-child="selection">
497		<object class="GtkTreeSelection">
498		<property name="mode">multiple</property>
499		</object>
500		</child>
501		<child>
502		<object class="GtkTreeViewColumn">
503		<child>
504		<object class="GtkCellRendererPixbuf"/>
505		<attributes>
506		<attribute name="icon-name">0</attribute>
507		</attributes>
508		</child>
509		</object>
510		</child>
511		<child>
512		<object class="GtkTreeViewColumn">
513		<property name="title" translatable="yes">Name</property>
514		<property name="expand">True</property>
515		<child>
516		<object class="GtkCellRendererText">
517		<property name="ellipsize">middle</property>
518		</object>
519		<attributes>
520		<attribute name="text">1</attribute>
521		</attributes>
522		</child>
523		</object>
524		</child>
525		<child>
526		<object class="GtkTreeViewColumn">
527		<property name="title" translatable="yes">Size</property>
528		<child>
529		<object class="GtkCellRendererText"/>
530		<attributes>
531		<attribute name="text">3</attribute>
532		</attributes>
533		</child>
534		</object>
535		</child>
536		</object>
537		</child>
538		</object>
539		<packing>
540		<property name="expand">False</property>
541		<property name="fill">True</property>
542		<property name="position">1</property>
543		</packing>
544		</child>
545		</object>
546		<packing>
547		<property name="left-attach">0</property>
548		<property name="top-attach">1</property>
549		</packing>
550		</child>
551		<child>
552		<object class="GtkBox" id="remote_box">
553		<property name="visible">True</property>
554		<property name="can-focus">False</property>
555		<property name="hexpand">True</property>
556		<property name="vexpand">True</property>
557		<property name="orientation">vertical</property>
558		<property name="spacing">6</property>
559		<child>
560		<object class="GtkBox">
561		<property name="visible">True</property>
562		<property name="can-focus">False</property>
563		<property name="hexpand">True</property>
564		<property name="spacing">6</property>
565		<child>
566		<object class="GtkEntry" id="remote_dir_entry">
567		<property name="visible">True</property>
568		<property name="can-focus">True</property>
569		<property name="hexpand">True</property>
570		<property name="editable">False</property>
571		</object>
572		<packing>
573		<property name="expand">False</property>
574		<property name="fill">True</property>
575		<property name="position">0</property>
576		</packing>
577		</child>
578		<child>
579		<object class="GtkButton" id="remote_up_button">
580		<property name="name">remote_up_button</property>
581		<property name="visible">True</property>
582		<property name="can-focus">True</property>
583		<property name="receives-default">True</property>
584		<property name="tooltip-text" translatable="yes">Go to Parent Directory</property>
585		<child>
586		<object class="GtkImage">
587		<property name="visible">True</property>
588		<property name="can-focus">False</property>
589		<property name="icon-name">go-up-symbolic</property>
590		</object>
591		</child>
592		</object>
593		<packing>
594		<property name="expand">False</property>
595		<property name="fill">True</property>
596		<property name="position">1</property>
597		</packing>
598		</child>
599		<child>
600		<object class="GtkButton" id="remote_add_dir_button">
601		<property name="name">remote_up_button</property>
602		<property name="visible">True</property>
603		<property name="can-focus">True</property>
604		<property name="receives-default">True</property>
605		<property name="tooltip-text" translatable="yes">Add Directory</property>
606		<child>
607		<object class="GtkImage">
608		<property name="visible">True</property>
609		<property name="can-focus">False</property>
610		<property name="icon-name">folder-new-symbolic</property>
611		</object>
612		</child>
613		</object>
614		<packing>
615		<property name="expand">False</property>
616		<property name="fill">True</property>
617		<property name="position">2</property>
618		</packing>
619		</child>
620		<child>
621		<object class="GtkButton" id="remote_refresh_button">
622		<property name="name">remote_refresh_button</property>
623		<property name="visible">True</property>
624		<property name="can-focus">True</property>
625		<property name="receives-default">True</property>
626		<property name="tooltip-text" translatable="yes">Refresh Directory</property>
627		<child>
628		<object class="GtkImage">
629		<property name="visible">True</property>
630		<property name="can-focus">False</property>
631		<property name="icon-name">view-refresh-symbolic</property>
632		</object>
633		</child>
634		</object>
635		<packing>
636		<property name="expand">False</property>
637		<property name="fill">True</property>
638		<property name="position">3</property>
639		</packing>
640		</child>
641		</object>
642		<packing>
643		<property name="expand">False</property>
644		<property name="fill">True</property>
645		<property name="position">0</property>
646		</packing>
647		</child>
648		<child>
649		<object class="GtkScrolledWindow">
650		<property name="width-request">400</property>
651		<property name="height-request">200</property>
652		<property name="visible">True</property>
653		<property name="can-focus">True</property>
654		<property name="hexpand">True</property>
655		<property name="vexpand">True</property>
656		<property name="shadow-type">in</property>
657		<child>
658		<object class="GtkTreeView" id="remote_tree_view">
659		<property name="name">remote_tree_view</property>
660		<property name="visible">True</property>
661		<property name="can-focus">True</property>
662		<property name="hexpand">True</property>
663		<property name="vexpand">True</property>
664		<property name="model">remote_list_store</property>
665		<property name="search-column">1</property>
666		<child internal-child="selection">
667		<object class="GtkTreeSelection">
668		<property name="mode">multiple</property>
669		</object>
670		</child>
671		<child>
672		<object class="GtkTreeViewColumn">
673		<child>
674		<object class="GtkCellRendererPixbuf"/>
675		<attributes>
676		<attribute name="icon-name">0</attribute>
677		</attributes>
678		</child>
679		</object>
680		</child>
681		<child>
682		<object class="GtkTreeViewColumn" id="remote_tree_view_index_column">
683		<child>
684		<object class="GtkCellRendererText"/>
685		<attributes>
686		<attribute name="text">5</attribute>
687		</attributes>
688		</child>
689		</object>
690		</child>
691		<child>
692		<object class="GtkTreeViewColumn">
693		<property name="title" translatable="yes">Name</property>
694		<property name="expand">True</property>
695		<child>
696		<object class="GtkCellRendererText" id="remote_name_cell_renderer_text">
697		<property name="ellipsize">middle</property>
698		</object>
699		<attributes>
700		<attribute name="text">1</attribute>
701		</attributes>
702		</child>
703		</object>
704		</child>
705		<child>
706		<object class="GtkTreeViewColumn">
707		<property name="title" translatable="yes">Size</property>
708		<child>
709		<object class="GtkCellRendererText"/>
710		<attributes>
711		<attribute name="text">3</attribute>
712		</attributes>
713		</child>
714		</object>
715		</child>
716		</object>
717		</child>
718		</object>
719		<packing>
720		<property name="expand">False</property>
721		<property name="fill">True</property>
722		<property name="position">1</property>
723		</packing>
724		</child>
725		</object>
726		<packing>
727		<property name="left-attach">1</property>
728		<property name="top-attach">1</property>
729		</packing>
730		</child>
731		<child>
732		<object class="GtkBox">
733		<property name="visible">True</property>
734		<property name="can-focus">False</property>
735		<property name="spacing">6</property>
736		<child>
737		<object class="GtkComboBox" id="devices_combo">
738		<property name="visible">True</property>
739		<property name="can-focus">False</property>
740	431	<property name="model">devices_list_store</property>
741	432	<child>
742	433	<object class="GtkCellRendererText"/>

746	437	</child>
747	438	</object>
748	439	<packing>
749		<property name="expand">True</property>
	440	<property name="expand">False</property>
750	441	<property name="fill">True</property>
751	442	<property name="position">0</property>
752	443	</packing>

826	517	<packing>
827	518	<property name="left-attach">0</property>
828	519	<property name="top-attach">0</property>
	520	</packing>
	521	</child>
	522	<child>
	523	<object class="GtkBox" id="remote_box">
	524	<property name="visible">True</property>
	525	<property name="can-focus">False</property>
	526	<property name="hexpand">True</property>
	527	<property name="vexpand">True</property>
	528	<property name="orientation">vertical</property>
	529	<property name="spacing">6</property>
	530	<child>
	531	<object class="GtkBox">
	532	<property name="visible">True</property>
	533	<property name="can-focus">False</property>
	534	<property name="hexpand">True</property>
	535	<property name="spacing">6</property>
	536	<child>
	537	<object class="GtkEntry" id="remote_dir_entry">
	538	<property name="visible">True</property>
	539	<property name="can-focus">True</property>
	540	<property name="hexpand">True</property>
	541	<property name="editable">False</property>
	542	</object>
	543	<packing>
	544	<property name="expand">False</property>
	545	<property name="fill">True</property>
	546	<property name="position">0</property>
	547	</packing>
	548	</child>
	549	<child>
	550	<object class="GtkButton" id="remote_up_button">
	551	<property name="name">remote_up_button</property>
	552	<property name="visible">True</property>
	553	<property name="can-focus">True</property>
	554	<property name="receives-default">True</property>
	555	<property name="tooltip-text" translatable="yes">Go to Parent Directory</property>
	556	<child>
	557	<object class="GtkImage">
	558	<property name="visible">True</property>
	559	<property name="can-focus">False</property>
	560	<property name="icon-name">go-up-symbolic</property>
	561	</object>
	562	</child>
	563	</object>
	564	<packing>
	565	<property name="expand">False</property>
	566	<property name="fill">True</property>
	567	<property name="position">1</property>
	568	</packing>
	569	</child>
	570	<child>
	571	<object class="GtkButton" id="remote_add_dir_button">
	572	<property name="name">remote_up_button</property>
	573	<property name="visible">True</property>
	574	<property name="can-focus">True</property>
	575	<property name="receives-default">True</property>
	576	<property name="tooltip-text" translatable="yes">Add Directory</property>
	577	<child>
	578	<object class="GtkImage">
	579	<property name="visible">True</property>
	580	<property name="can-focus">False</property>
	581	<property name="icon-name">folder-new-symbolic</property>
	582	</object>
	583	</child>
	584	</object>
	585	<packing>
	586	<property name="expand">False</property>
	587	<property name="fill">True</property>
	588	<property name="position">2</property>
	589	</packing>
	590	</child>
	591	<child>
	592	<object class="GtkButton" id="remote_refresh_button">
	593	<property name="name">remote_refresh_button</property>
	594	<property name="visible">True</property>
	595	<property name="can-focus">True</property>
	596	<property name="receives-default">True</property>
	597	<property name="tooltip-text" translatable="yes">Refresh Directory</property>
	598	<child>
	599	<object class="GtkImage">
	600	<property name="visible">True</property>
	601	<property name="can-focus">False</property>
	602	<property name="icon-name">view-refresh-symbolic</property>
	603	</object>
	604	</child>
	605	</object>
	606	<packing>
	607	<property name="expand">False</property>
	608	<property name="fill">True</property>
	609	<property name="position">3</property>
	610	</packing>
	611	</child>
	612	</object>
	613	<packing>
	614	<property name="expand">False</property>
	615	<property name="fill">True</property>
	616	<property name="position">0</property>
	617	</packing>
	618	</child>
	619	<child>
	620	<object class="GtkStack" id="remote_stack">
	621	<property name="visible">True</property>
	622	<property name="can-focus">False</property>
	623	<child>
	624	<object class="GtkScrolledWindow">
	625	<property name="width-request">400</property>
	626	<property name="height-request">200</property>
	627	<property name="visible">True</property>
	628	<property name="can-focus">True</property>
	629	<property name="hexpand">True</property>
	630	<property name="vexpand">True</property>
	631	<property name="shadow-type">in</property>
	632	<child>
	633	<object class="GtkTreeView" id="remote_tree_view">
	634	<property name="name">remote_tree_view</property>
	635	<property name="visible">True</property>
	636	<property name="can-focus">True</property>
	637	<property name="hexpand">True</property>
	638	<property name="vexpand">True</property>
	639	<property name="model">remote_list_store</property>
	640	<property name="search-column">1</property>
	641	<child internal-child="selection">
	642	<object class="GtkTreeSelection">
	643	<property name="mode">multiple</property>
	644	</object>
	645	</child>
	646	<child>
	647	<object class="GtkTreeViewColumn">
	648	<child>
	649	<object class="GtkCellRendererPixbuf"/>
	650	<attributes>
	651	<attribute name="icon-name">0</attribute>
	652	</attributes>
	653	</child>
	654	</object>
	655	</child>
	656	<child>
	657	<object class="GtkTreeViewColumn" id="remote_tree_view_id_column">
	658	<property name="visible">False</property>
	659	<child>
	660	<object class="GtkCellRendererText"/>
	661	<attributes>
	662	<attribute name="text">5</attribute>
	663	</attributes>
	664	</child>
	665	</object>
	666	</child>
	667	<child>
	668	<object class="GtkTreeViewColumn" id="remote_tree_view_slot_column">
	669	<property name="visible">False</property>
	670	<child>
	671	<object class="GtkCellRendererText"/>
	672	<attributes>
	673	<attribute name="text">6</attribute>
	674	</attributes>
	675	</child>
	676	</object>
	677	</child>
	678	<child>
	679	<object class="GtkTreeViewColumn">
	680	<property name="title" translatable="yes">Name</property>
	681	<property name="expand">True</property>
	682	<child>
	683	<object class="GtkCellRendererText" id="remote_name_cell_renderer_text">
	684	<property name="ellipsize">middle</property>
	685	</object>
	686	<attributes>
	687	<attribute name="text">1</attribute>
	688	</attributes>
	689	</child>
	690	</object>
	691	</child>
	692	<child>
	693	<object class="GtkTreeViewColumn" id="remote_tree_view_size_column">
	694	<property name="visible">False</property>
	695	<property name="title" translatable="yes">Size</property>
	696	<child>
	697	<object class="GtkCellRendererText"/>
	698	<attributes>
	699	<attribute name="text">3</attribute>
	700	</attributes>
	701	</child>
	702	</object>
	703	</child>
	704	</object>
	705	</child>
	706	</object>
	707	<packing>
	708	<property name="name">list</property>
	709	</packing>
	710	</child>
	711	<child>
	712	<object class="GtkFrame">
	713	<property name="visible">True</property>
	714	<property name="can-focus">False</property>
	715	<property name="label-xalign">0</property>
	716	<child>
	717	<object class="GtkAlignment">
	718	<property name="visible">True</property>
	719	<property name="can-focus">False</property>
	720	<property name="left-padding">12</property>
	721	<child>
	722	<object class="GtkSpinner" id="remote_spinner">
	723	<property name="visible">True</property>
	724	<property name="can-focus">False</property>
	725	</object>
	726	</child>
	727	</object>
	728	</child>
	729	<child type="label_item">
	730	<placeholder/>
	731	</child>
	732	</object>
	733	<packing>
	734	<property name="name">spinner</property>
	735	<property name="position">1</property>
	736	</packing>
	737	</child>
	738	</object>
	739	<packing>
	740	<property name="expand">False</property>
	741	<property name="fill">True</property>
	742	<property name="position">1</property>
	743	</packing>
	744	</child>
	745	</object>
	746	<packing>
	747	<property name="left-attach">1</property>
	748	<property name="top-attach">1</property>
	749	</packing>
	750	</child>
	751	<child>
	752	<object class="GtkBox" id="local_box">
	753	<property name="visible">True</property>
	754	<property name="can-focus">False</property>
	755	<property name="hexpand">True</property>
	756	<property name="vexpand">True</property>
	757	<property name="orientation">vertical</property>
	758	<property name="spacing">6</property>
	759	<child>
	760	<object class="GtkBox">
	761	<property name="visible">True</property>
	762	<property name="can-focus">False</property>
	763	<property name="hexpand">True</property>
	764	<property name="spacing">6</property>
	765	<child>
	766	<object class="GtkEntry" id="local_dir_entry">
	767	<property name="visible">True</property>
	768	<property name="can-focus">True</property>
	769	<property name="hexpand">True</property>
	770	<property name="editable">False</property>
	771	</object>
	772	<packing>
	773	<property name="expand">False</property>
	774	<property name="fill">True</property>
	775	<property name="position">0</property>
	776	</packing>
	777	</child>
	778	<child>
	779	<object class="GtkButton" id="local_up_button">
	780	<property name="name">local_up_button</property>
	781	<property name="visible">True</property>
	782	<property name="can-focus">True</property>
	783	<property name="receives-default">True</property>
	784	<property name="tooltip-text" translatable="yes">Go to Parent Directory</property>
	785	<child>
	786	<object class="GtkImage">
	787	<property name="visible">True</property>
	788	<property name="can-focus">False</property>
	789	<property name="icon-name">go-up-symbolic</property>
	790	</object>
	791	</child>
	792	</object>
	793	<packing>
	794	<property name="expand">False</property>
	795	<property name="fill">True</property>
	796	<property name="position">1</property>
	797	</packing>
	798	</child>
	799	<child>
	800	<object class="GtkButton" id="local_add_dir_button">
	801	<property name="name">local_up_button</property>
	802	<property name="visible">True</property>
	803	<property name="can-focus">True</property>
	804	<property name="receives-default">True</property>
	805	<property name="tooltip-text" translatable="yes">Add Directory</property>
	806	<child>
	807	<object class="GtkImage">
	808	<property name="visible">True</property>
	809	<property name="can-focus">False</property>
	810	<property name="icon-name">folder-new-symbolic</property>
	811	</object>
	812	</child>
	813	</object>
	814	<packing>
	815	<property name="expand">False</property>
	816	<property name="fill">True</property>
	817	<property name="position">2</property>
	818	</packing>
	819	</child>
	820	<child>
	821	<object class="GtkButton" id="local_refresh_button">
	822	<property name="name">local_refresh_button</property>
	823	<property name="visible">True</property>
	824	<property name="can-focus">True</property>
	825	<property name="receives-default">True</property>
	826	<property name="tooltip-text" translatable="yes">Refresh Directory</property>
	827	<child>
	828	<object class="GtkImage">
	829	<property name="visible">True</property>
	830	<property name="can-focus">False</property>
	831	<property name="icon-name">view-refresh-symbolic</property>
	832	</object>
	833	</child>
	834	</object>
	835	<packing>
	836	<property name="expand">False</property>
	837	<property name="fill">True</property>
	838	<property name="position">3</property>
	839	</packing>
	840	</child>
	841	</object>
	842	<packing>
	843	<property name="expand">False</property>
	844	<property name="fill">True</property>
	845	<property name="position">0</property>
	846	</packing>
	847	</child>
	848	<child>
	849	<object class="GtkStack" id="local_stack">
	850	<property name="visible">True</property>
	851	<property name="can-focus">False</property>
	852	<child>
	853	<object class="GtkScrolledWindow">
	854	<property name="width-request">400</property>
	855	<property name="height-request">200</property>
	856	<property name="visible">True</property>
	857	<property name="can-focus">True</property>
	858	<property name="hexpand">True</property>
	859	<property name="vexpand">True</property>
	860	<property name="shadow-type">in</property>
	861	<child>
	862	<object class="GtkTreeView" id="local_tree_view">
	863	<property name="name">local_tree_view</property>
	864	<property name="visible">True</property>
	865	<property name="can-focus">True</property>
	866	<property name="hexpand">True</property>
	867	<property name="vexpand">True</property>
	868	<property name="model">local_list_store</property>
	869	<property name="search-column">1</property>
	870	<child internal-child="selection">
	871	<object class="GtkTreeSelection">
	872	<property name="mode">multiple</property>
	873	</object>
	874	</child>
	875	<child>
	876	<object class="GtkTreeViewColumn">
	877	<child>
	878	<object class="GtkCellRendererPixbuf"/>
	879	<attributes>
	880	<attribute name="icon-name">0</attribute>
	881	</attributes>
	882	</child>
	883	</object>
	884	</child>
	885	<child>
	886	<object class="GtkTreeViewColumn">
	887	<property name="title" translatable="yes">Name</property>
	888	<property name="expand">True</property>
	889	<child>
	890	<object class="GtkCellRendererText">
	891	<property name="ellipsize">middle</property>
	892	</object>
	893	<attributes>
	894	<attribute name="text">1</attribute>
	895	</attributes>
	896	</child>
	897	</object>
	898	</child>
	899	<child>
	900	<object class="GtkTreeViewColumn">
	901	<property name="title" translatable="yes">Size</property>
	902	<child>
	903	<object class="GtkCellRendererText"/>
	904	<attributes>
	905	<attribute name="text">3</attribute>
	906	</attributes>
	907	</child>
	908	</object>
	909	</child>
	910	</object>
	911	</child>
	912	</object>
	913	<packing>
	914	<property name="name">list</property>
	915	</packing>
	916	</child>
	917	<child>
	918	<object class="GtkFrame">
	919	<property name="visible">True</property>
	920	<property name="can-focus">False</property>
	921	<property name="label-xalign">0</property>
	922	<child>
	923	<object class="GtkAlignment">
	924	<property name="visible">True</property>
	925	<property name="can-focus">False</property>
	926	<property name="left-padding">12</property>
	927	<child>
	928	<object class="GtkSpinner" id="local_spinner">
	929	<property name="visible">True</property>
	930	<property name="can-focus">False</property>
	931	</object>
	932	</child>
	933	</object>
	934	</child>
	935	<child type="label_item">
	936	<placeholder/>
	937	</child>
	938	</object>
	939	<packing>
	940	<property name="name">spinner</property>
	941	<property name="position">1</property>
	942	</packing>
	943	</child>
	944	</object>
	945	<packing>
	946	<property name="expand">False</property>
	947	<property name="fill">True</property>
	948	<property name="position">1</property>
	949	</packing>
	950	</child>
	951	</object>
	952	<packing>
	953	<property name="left-attach">0</property>
	954	<property name="top-attach">1</property>
829	955	</packing>
830	956	</child>
831	957	</object>

847	973	<property name="visible">True</property>
848	974	<property name="can-focus">False</property>
849	975	<property name="halign">start</property>
850		<property name="valign">center</property>
	976	<property name="valign">start</property>
851	977	<property name="orientation">vertical</property>
852	978	<property name="spacing">12</property>
853	979	<child>

889	1015	<property name="expand">False</property>
890	1016	<property name="fill">True</property>
891	1017	<property name="position">0</property>
	1018	</packing>
	1019	</child>
	1020	<child>
	1021	<object class="GtkBox">
	1022	<property name="visible">True</property>
	1023	<property name="can-focus">False</property>
	1024	<property name="spacing">6</property>
	1025	<child>
	1026	<object class="GtkSwitch" id="mix_switch">
	1027	<property name="name">autoplay_switch</property>
	1028	<property name="visible">True</property>
	1029	<property name="can-focus">True</property>
	1030	<property name="halign">start</property>
	1031	<property name="valign">center</property>
	1032	<property name="active">True</property>
	1033	</object>
	1034	<packing>
	1035	<property name="expand">False</property>
	1036	<property name="fill">True</property>
	1037	<property name="position">0</property>
	1038	</packing>
	1039	</child>
	1040	<child>
	1041	<object class="GtkLabel">
	1042	<property name="visible">True</property>
	1043	<property name="can-focus">False</property>
	1044	<property name="tooltip-text" translatable="yes">Playing mix depends on the destination channels</property>
	1045	<property name="valign">center</property>
	1046	<property name="label" translatable="yes" comments="It is recommended to split the text in two lines if it is too long">Mix depending
	1047	on destination</property>
	1048	<property name="wrap">True</property>
	1049	</object>
	1050	<packing>
	1051	<property name="expand">False</property>
	1052	<property name="fill">True</property>
	1053	<property name="position">1</property>
	1054	</packing>
	1055	</child>
	1056	</object>
	1057	<packing>
	1058	<property name="expand">False</property>
	1059	<property name="fill">True</property>
	1060	<property name="position">1</property>
892	1061	</packing>
893	1062	</child>
894	1063	<child>

1007	1176	<property name="relief">none</property>
1008	1177	</object>
1009	1178	</child>
1010		<style>
1011		<class name="local"/>
1012		</style>
1013	1179	</object>
1014	1180	<packing>
1015	1181	<property name="expand">False</property>

1021	1187	<packing>
1022	1188	<property name="expand">False</property>
1023	1189	<property name="fill">True</property>
1024		<property name="position">1</property>
	1190	<property name="position">2</property>
1025	1191	</packing>
1026	1192	</child>
1027	1193	</object>

1035	1201	<object class="GtkFrame">
1036	1202	<property name="visible">True</property>
1037	1203	<property name="can-focus">False</property>
	1204	<property name="vexpand">True</property>
1038	1205	<property name="label-xalign">0</property>
1039	1206	<child>
1040	1207	<object class="GtkDrawingArea" id="waveform_draw_area">
1041	1208	<property name="visible">True</property>
1042	1209	<property name="can-focus">False</property>
1043	1210	<property name="hexpand">True</property>
1044		<style>
1045		<class name="local"/>
1046		<class name="waveform"/>
1047		</style>
1048	1211	</object>
1049	1212	</child>
1050	1213	<child type="label_item">

1055	1218	<property name="expand">True</property>
1056	1219	<property name="fill">True</property>
1057	1220	<property name="position">1</property>
	1221	</packing>
	1222	</child>
	1223	<child>
	1224	<!-- n-columns=2 n-rows=5 -->
	1225	<object class="GtkGrid" id="sample_info_box">
	1226	<property name="visible">True</property>
	1227	<property name="can-focus">False</property>
	1228	<property name="row-spacing">6</property>
	1229	<property name="column-spacing">6</property>
	1230	<child>
	1231	<object class="GtkLabel">
	1232	<property name="visible">True</property>
	1233	<property name="can-focus">False</property>
	1234	<property name="halign">end</property>
	1235	<property name="valign">center</property>
	1236	<property name="label" translatable="yes">Samples</property>
	1237	<property name="wrap">True</property>
	1238	</object>
	1239	<packing>
	1240	<property name="left-attach">0</property>
	1241	<property name="top-attach">0</property>
	1242	</packing>
	1243	</child>
	1244	<child>
	1245	<object class="GtkLabel">
	1246	<property name="visible">True</property>
	1247	<property name="can-focus">False</property>
	1248	<property name="halign">end</property>
	1249	<property name="valign">center</property>
	1250	<property name="label" translatable="yes">Channels</property>
	1251	<property name="wrap">True</property>
	1252	</object>
	1253	<packing>
	1254	<property name="left-attach">0</property>
	1255	<property name="top-attach">3</property>
	1256	</packing>
	1257	</child>
	1258	<child>
	1259	<object class="GtkLabel">
	1260	<property name="visible">True</property>
	1261	<property name="can-focus">False</property>
	1262	<property name="halign">end</property>
	1263	<property name="valign">center</property>
	1264	<property name="label" translatable="yes">Sample rate</property>
	1265	<property name="wrap">True</property>
	1266	</object>
	1267	<packing>
	1268	<property name="left-attach">0</property>
	1269	<property name="top-attach">2</property>
	1270	</packing>
	1271	</child>
	1272	<child>
	1273	<object class="GtkLabel">
	1274	<property name="visible">True</property>
	1275	<property name="can-focus">False</property>
	1276	<property name="halign">end</property>
	1277	<property name="valign">center</property>
	1278	<property name="label" translatable="yes">Bit depth</property>
	1279	<property name="wrap">True</property>
	1280	</object>
	1281	<packing>
	1282	<property name="left-attach">0</property>
	1283	<property name="top-attach">4</property>
	1284	</packing>
	1285	</child>
	1286	<child>
	1287	<object class="GtkLabel" id="sample_length">
	1288	<property name="visible">True</property>
	1289	<property name="can-focus">False</property>
	1290	<property name="halign">start</property>
	1291	</object>
	1292	<packing>
	1293	<property name="left-attach">1</property>
	1294	<property name="top-attach">0</property>
	1295	</packing>
	1296	</child>
	1297	<child>
	1298	<object class="GtkLabel" id="sample_channels">
	1299	<property name="visible">True</property>
	1300	<property name="can-focus">False</property>
	1301	<property name="halign">start</property>
	1302	</object>
	1303	<packing>
	1304	<property name="left-attach">1</property>
	1305	<property name="top-attach">3</property>
	1306	</packing>
	1307	</child>
	1308	<child>
	1309	<object class="GtkLabel" id="sample_samplerate">
	1310	<property name="visible">True</property>
	1311	<property name="can-focus">False</property>
	1312	<property name="halign">start</property>
	1313	</object>
	1314	<packing>
	1315	<property name="left-attach">1</property>
	1316	<property name="top-attach">2</property>
	1317	</packing>
	1318	</child>
	1319	<child>
	1320	<object class="GtkLabel" id="sample_bitdepth">
	1321	<property name="visible">True</property>
	1322	<property name="can-focus">False</property>
	1323	<property name="halign">start</property>
	1324	</object>
	1325	<packing>
	1326	<property name="left-attach">1</property>
	1327	<property name="top-attach">4</property>
	1328	</packing>
	1329	</child>
	1330	<child>
	1331	<object class="GtkLabel">
	1332	<property name="visible">True</property>
	1333	<property name="can-focus">False</property>
	1334	<property name="halign">end</property>
	1335	<property name="valign">center</property>
	1336	<property name="label" translatable="yes">Duration</property>
	1337	<property name="wrap">True</property>
	1338	</object>
	1339	<packing>
	1340	<property name="left-attach">0</property>
	1341	<property name="top-attach">1</property>
	1342	</packing>
	1343	</child>
	1344	<child>
	1345	<object class="GtkLabel" id="sample_duration">
	1346	<property name="visible">True</property>
	1347	<property name="can-focus">False</property>
	1348	<property name="halign">start</property>
	1349	</object>
	1350	<packing>
	1351	<property name="left-attach">1</property>
	1352	<property name="top-attach">1</property>
	1353	</packing>
	1354	</child>
	1355	</object>
	1356	<packing>
	1357	<property name="expand">False</property>
	1358	<property name="fill">True</property>
	1359	<property name="position">2</property>
1058	1360	</packing>
1059	1361	</child>
1060	1362	</object>

1312	1614	<property name="resizable">False</property>
1313	1615	<property name="modal">True</property>
1314	1616	<property name="type-hint">dialog</property>
	1617	<property name="deletable">False</property>
1315	1618	<property name="transient-for">main_window</property>
1316	1619	<child internal-child="vbox">
1317	1620	<object class="GtkBox">

1387	1690	<property name="can-focus">True</property>
1388	1691	<property name="is-focus">True</property>
1389	1692	<property name="hexpand">True</property>
1390		<property name="max-length">32</property>
1391	1693	<property name="activates-default">True</property>
1392	1694	<property name="input-purpose">alpha</property>
1393	1695	</object>

1412	1714	<property name="resizable">False</property>
1413	1715	<property name="modal">True</property>
1414	1716	<property name="type-hint">dialog</property>
	1717	<property name="deletable">False</property>
1415	1718	<property name="transient-for">main_window</property>
1416	1719	<child internal-child="vbox">
1417	1720	<object class="GtkBox">

+15

-3

src/Makefile.am less more

0	0	PKG_CONFIG ?= pkg-config
1	1
2		GUI_LIBS = alsa gtk+-3.0 libpulse libpulse-mainloop-glib zlib json-glib-1.0 libzip
3	2	CLI_LIBS = alsa glib-2.0 zlib json-glib-1.0 libzip
	3	GUI_LIBS = $(CLI_LIBS) gtk+-3.0 libpulse libpulse-mainloop-glib
4	4
5	5	elektroid_CFLAGS = -I$(top_srcdir)/src `$(PKG_CONFIG) --cflags $(GUI_LIBS)` $(SNDFILE_CFLAGS) $(SAMPLERATE_CFLAGS) -D_GNU_SOURCE
6	6	elektroid_LDFLAGS = `$(PKG_CONFIG) --libs $(GUI_LIBS)` $(SNDFILE_LIBS) $(SAMPLERATE_LIBS)

13	13	bin_PROGRAMS = elektroid elektroid-cli
14	14	endif
15	15
16		elektroid_SOURCES = audio.c audio.h browser.c browser.h connector.c connector.h elektroid.c sample.c sample.h utils.c utils.h notifier.c notifier.h local.c local.h preferences.c preferences.h utils.h package.c package.h
17		elektroid_cli_SOURCES = connector.c connector.h elektroid-cli.c sample.c sample.h utils.c utils.h package.c package.h
	16	elektroid_common_sources = local.c local.h connector.c connector.h \
	17	sample.c sample.h utils.c utils.h backend.c backend.h \
	18	connectors/common.c connectors/common.h \
	19	connectors/elektron.c connectors/elektron.h connectors/package.c connectors/package.h \
	20	connectors/microbrute.c connectors/microbrute.h \
	21	connectors/cz.c connectors/cz.h \
	22	connectors/sds.c connectors/sds.h \
	23	connectors/efactor.c connectors/efactor.h
	24
	25	elektroid_cli_SOURCES = $(elektroid_common_sources) elektroid-cli.c
	26
	27	elektroid_SOURCES = $(elektroid_common_sources) audio.c audio.h \
	28	browser.c browser.h notifier.c notifier.h \
	29	preferences.c preferences.h elektroid.c
18	30
19	31	SNDFILE_CFLAGS = @SNDFILE_CFLAGS@
20	32	SNDFILE_LIBS = @SNDFILE_LIBS@

+178

-106

src/audio.c less more

17	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18	18	*/
19	19
20		#include "../config.h"
21	20	#include "audio.h"
22	21
23		#define PA_BUFFER_LEN 4800
24		#define CHANNELS 1
	22	#define AUDIO_PA_BUFFER_LEN (AUDIO_SAMPLE_RATE / 10)
	23	#define AUDIO_CHANNELS 2
25	24
26	25	static const pa_buffer_attr buffer_attributes = {
27	26	.maxlength = -1,
28		.tlength = PA_BUFFER_LEN * 2,
	27	.tlength = AUDIO_PA_BUFFER_LEN * 2,
29	28	.prebuf = 0,
30	29	.minreq = -1
31	30	};
32	31
33	32	static const pa_sample_spec sample_spec = {
34	33	.format = PA_SAMPLE_S16LE,
35		.channels = CHANNELS,
36		.rate = 48000
	34	.channels = AUDIO_CHANNELS,
	35	.rate = AUDIO_SAMPLE_RATE
37	36	};
38	37
39	38	static void
	39	audio_success_cb (pa_stream * stream, int success, void *data)
	40	{
	41	struct audio *audio = data;
	42	pa_threaded_mainloop_signal (audio->mainloop, 0);
	43	}
	44
	45	static void
	46	audio_wait_success (struct audio audio, pa_operation operation)
	47	{
	48	if (!operation)
	49	{
	50	debug_print (2, "No operation. Skipping wait...\n");
	51	return;
	52	}
	53	while (pa_operation_get_state (operation) != PA_OPERATION_DONE)
	54	{
	55	pa_threaded_mainloop_wait (audio->mainloop);
	56	}
	57	}
	58
	59	static void
40	60	audio_write_callback (pa_stream * stream, size_t size, void *data)
41	61	{
42	62	struct audio *audio = data;
43		guint req_frames;
	63	guint32 req_frames;
44	64	void *buffer;
45		gshort *v;
46		gint i;
47
48		if (audio->release_frames > PA_BUFFER_LEN)
	65	gint16 dst, src;
	66
	67	if (audio->release_frames > AUDIO_PA_BUFFER_LEN)
49	68	{
50	69	pa_stream_cork (audio->stream, 1, NULL, NULL);
51	70	return;
52	71	}
53	72
54		req_frames = size >> 1;
55		debug_print (2, "Writing %2d frames...\n", req_frames);
	73	req_frames = size >> AUDIO_CHANNELS;
	74
56	75	pa_stream_begin_write (stream, &buffer, &size);
57	76
58	77	g_mutex_lock (&audio->control.mutex);
59	78
60		if (!audio->sample->len)
	79	debug_print (2, "Writing %d frames to %d channels...\n", req_frames,
	80	audio->channels);
	81
	82	if (!audio->sample \|\| !audio->sample->len)
61	83	{
62	84	g_mutex_unlock (&audio->control.mutex);
63	85	pa_stream_cancel_write (stream);
64		debug_print (2, "Canceled\n");
65		return;
66		}
67
68		if (audio->pos == audio->sample->len >> 1 && !audio->loop)
69		{
70		g_mutex_unlock (&audio->control.mutex);
71		memset (buffer, 0, size);
	86	debug_print (2, "Cancelled\n");
	87	return;
	88	}
	89
	90	memset (buffer, 0, size);
	91
	92	if ((audio->pos == audio->frames && !audio->loop) \|\|
	93	audio->status == AUDIO_STATUS_PREPARING \|\|
	94	audio->status == AUDIO_STATUS_STOPPING)
	95	{
	96	if (audio->status == AUDIO_STATUS_PREPARING)
	97	{
	98	audio->status = AUDIO_STATUS_PLAYING;
	99	g_mutex_unlock (&audio->control.mutex);
	100	}
	101	else
	102	{
	103	g_mutex_unlock (&audio->control.mutex);
	104	audio->release_frames += req_frames;
	105	}
72	106	pa_stream_write (stream, buffer, size, NULL, 0, PA_SEEK_RELATIVE);
73		audio->release_frames += req_frames;
74		return;
75		}
76
77		v = buffer;
78		for (i = 0; i < req_frames; i++)
79		{
80		if (audio->pos < audio->sample->len >> 1)
81		{
82		v = ((short ) audio->sample->data)[audio->pos];
83		audio->pos++;
84		}
85		else
86		{
87		if (audio->loop)
88		{
89		audio->pos = 0;
90		v = ((short ) audio->sample->data)[0];
91		}
92		else
	107	return;
	108	}
	109
	110	dst = buffer;
	111	src = (gint16 *) & audio->sample->data[audio->pos << audio->channels];
	112	for (gint i = 0; i < req_frames; i++)
	113	{
	114	if (audio->pos == audio->frames)
	115	{
	116	if (!audio->loop)
93	117	{
94	118	break;
95	119	}
96		}
97		v++;
	120	debug_print (2, "Sample reset\n");
	121	audio->pos = 0;
	122	src = (gint16 *) audio->sample->data;
	123	}
	124
	125	dst = src;
	126	dst++;
	127	if (audio->channels == 2)
	128	{
	129	src++;
	130	}
	131	dst = src;
	132	src++;
	133	dst++;
	134	audio->pos++;
98	135	}
99	136
100	137	g_mutex_unlock (&audio->control.mutex);
101	138
102		pa_stream_write (stream, buffer, i * 2, NULL, 0, PA_SEEK_RELATIVE);
	139	pa_stream_write (stream, buffer, size, NULL, 0, PA_SEEK_RELATIVE);
103	140	}
104	141
105	142	void

112	149	return;
113	150	}
114	151
115		debug_print (1, "Stopping audio...\n");
116
117		pa_threaded_mainloop_lock (audio->mainloop);
118		if (flush)
119		{
120		operation = pa_stream_flush (audio->stream, NULL, NULL);
121		if (operation != NULL)
122		{
123		pa_operation_unref (operation);
124		}
125		}
126
127		operation = pa_stream_cork (audio->stream, 1, NULL, NULL);
128		if (operation != NULL)
129		{
130		pa_operation_unref (operation);
131		}
132		pa_threaded_mainloop_unlock (audio->mainloop);
	152	g_mutex_lock (&audio->control.mutex);
	153	if (audio->status == AUDIO_STATUS_PREPARING \|\|
	154	audio->status == AUDIO_STATUS_PLAYING)
	155	{
	156	audio->status = AUDIO_STATUS_STOPPING;
	157	g_mutex_unlock (&audio->control.mutex);
	158
	159	debug_print (1, "Stopping audio...\n");
	160
	161	pa_threaded_mainloop_lock (audio->mainloop);
	162	if (flush)
	163	{
	164	operation =
	165	pa_stream_flush (audio->stream, audio_success_cb, audio);
	166	audio_wait_success (audio, operation);
	167	}
	168
	169	operation = pa_stream_cork (audio->stream, 1, audio_success_cb, audio);
	170	audio_wait_success (audio, operation);
	171	pa_threaded_mainloop_unlock (audio->mainloop);
	172
	173	g_mutex_lock (&audio->control.mutex);
	174	audio->status = AUDIO_STATUS_STOPPED;
	175	g_mutex_unlock (&audio->control.mutex);
	176	}
	177	else
	178	{
	179	while (audio->status != AUDIO_STATUS_STOPPED)
	180	{
	181	g_mutex_unlock (&audio->control.mutex);
	182	usleep (100000);
	183	g_mutex_lock (&audio->control.mutex);
	184	}
	185	g_mutex_unlock (&audio->control.mutex);
	186	}
133	187	}
134	188
135	189	void

149	203	g_mutex_lock (&audio->control.mutex);
150	204	audio->pos = 0;
151	205	audio->release_frames = 0;
	206	audio->status = AUDIO_STATUS_PREPARING;
152	207	g_mutex_unlock (&audio->control.mutex);
153	208
154	209	pa_threaded_mainloop_lock (audio->mainloop);
155		operation = pa_stream_cork (audio->stream, 0, NULL, NULL);
156		if (operation != NULL)
157		{
158		pa_operation_unref (operation);
159		}
	210	operation = pa_stream_cork (audio->stream, 0, audio_success_cb, audio);
	211	audio_wait_success (audio, operation);
160	212	pa_threaded_mainloop_unlock (audio->mainloop);
161	213	}
162	214

169	221	if (info && pa_cvolume_valid (&info->volume))
170	222	{
171	223	gdouble v = pa_sw_volume_to_linear (pa_cvolume_avg (&info->volume));
	224	debug_print (1, "Setting volume to %f...\n", v);
172	225	audio->volume_change_callback (v);
173	226	}
174	227	}

228	281	pa_proplist_set (props,
229	282	PA_PROP_APPLICATION_ICON_NAME,
230	283	PACKAGE, sizeof (PACKAGE));
231		audio->stream =
232		pa_stream_new_with_proplist (context, PACKAGE, &sample_spec, NULL,
233		props);
	284	audio->stream = pa_stream_new_with_proplist (context, PACKAGE,
	285	&sample_spec, NULL, props);
234	286	pa_proplist_free (props);
235	287	pa_stream_set_state_callback (audio->stream, audio_connect_callback,
236	288	audio);
237	289	pa_stream_connect_playback (audio->stream, NULL, &buffer_attributes,
238	290	stream_flags, NULL, NULL);
239	291	pa_context_set_subscribe_callback (audio->context, audio_notify, audio);
240		operation =
241		pa_context_subscribe (audio->context,
242		PA_SUBSCRIPTION_MASK_SINK_INPUT, NULL, NULL);
	292	operation = pa_context_subscribe (audio->context,
	293	PA_SUBSCRIPTION_MASK_SINK_INPUT, NULL,
	294	NULL);
243	295	if (operation != NULL)
244	296	{
245	297	pa_operation_unref (operation);

247	299	}
248	300	}
249	301
250		gint
	302	void
251	303	audio_init (struct audio audio, void (volume_change_callback) (gdouble),
252		void (*load_progress_callback) (gdouble))
253		{
254		pa_mainloop_api *api;
255		gint err = 0;
256
	304	job_control_callback load_progress_callback)
	305	{
257	306	debug_print (1, "Initializing audio...\n");
258
259	307	audio->sample = g_byte_array_new ();
260	308	audio->frames = 0;
261	309	audio->loop = FALSE;
262		audio->mainloop = pa_threaded_mainloop_new ();
263		api = pa_threaded_mainloop_get_api (audio->mainloop);
264		audio->context = pa_context_new (api, PACKAGE);
265	310	audio->stream = NULL;
266	311	audio->index = PA_INVALID_INDEX;
267	312	audio->volume_change_callback = volume_change_callback;
268	313	audio->control.callback = load_progress_callback;
269		audio->name = malloc (PATH_MAX);
270		audio->name[0] = 0;
	314	audio->path[0] = 0;
	315	audio->control.data = g_malloc (sizeof (struct sample_info));
	316	audio->status = AUDIO_STATUS_STOPPED;
	317	}
	318
	319	gint
	320	audio_run (struct audio *audio)
	321	{
	322	pa_mainloop_api *api;
	323	audio->mainloop = pa_threaded_mainloop_new ();
	324	if (!audio->mainloop)
	325	{
	326	return -1;
	327	}
	328
	329	api = pa_threaded_mainloop_get_api (audio->mainloop);
	330	audio->context = pa_context_new (api, PACKAGE);
271	331
272	332	if (pa_context_connect (audio->context, NULL, PA_CONTEXT_NOFLAGS, NULL) < 0)
273	333	{
274	334	pa_context_unref (audio->context);
275	335	pa_threaded_mainloop_free (audio->mainloop);
276	336	audio->mainloop = NULL;
277		err = -1;
	337	return -1;
278	338	}
279	339	else
280	340	{
281	341	pa_context_set_state_callback (audio->context, audio_context_callback,
282	342	audio);
283	343	pa_threaded_mainloop_start (audio->mainloop);
284
285
286		}
287
288		return err;
	344	pa_threaded_mainloop_wait (audio->mainloop);
	345	}
	346
	347	return 0;
289	348	}
290	349
291	350	void

294	353	debug_print (1, "Destroying audio...\n");
295	354
296	355	audio_stop (audio, TRUE);
297
298		g_byte_array_free (audio->sample, TRUE);
299		if (audio->stream)
300		{
301		pa_stream_unref (audio->stream);
302		audio->stream = NULL;
303		}
	356	audio_reset_sample (audio);
	357
	358	g_mutex_lock (&audio->control.mutex);
304	359
305	360	if (audio->mainloop)
306	361	{
	362	pa_threaded_mainloop_stop (audio->mainloop);
	363	pa_context_disconnect (audio->context);
307	364	pa_context_unref (audio->context);
308		pa_threaded_mainloop_stop (audio->mainloop);
	365	if (audio->stream)
	366	{
	367	pa_stream_unref (audio->stream);
	368	audio->stream = NULL;
	369	}
309	370	pa_threaded_mainloop_free (audio->mainloop);
310	371	audio->mainloop = NULL;
311	372	}
312	373
313		g_free (audio->name);
	374	g_free (audio->control.data);
	375	g_byte_array_free (audio->sample, TRUE);
	376	audio->sample = NULL;
	377
	378	g_mutex_unlock (&audio->control.mutex);
314	379	}
315	380
316	381	gboolean

323	388	audio_reset_sample (struct audio *audio)
324	389	{
325	390	g_mutex_lock (&audio->control.mutex);
	391	debug_print (1, "Resetting sample...\n");
326	392	g_byte_array_set_size (audio->sample, 0);
327	393	audio->frames = 0;
328	394	audio->pos = 0;
	395	audio->path[0] = 0;
	396	audio->release_frames = AUDIO_PA_BUFFER_LEN;
	397	audio->src = AUDIO_SRC_NONE;
	398	audio->status = AUDIO_STATUS_STOPPED;
	399	memset (audio->control.data, 0, sizeof (struct sample_info));
329	400	g_mutex_unlock (&audio->control.mutex);
330	401	}
331	402

339	410	{
340	411	debug_print (1, "Setting volume to %f...\n", volume);
341	412	v = pa_sw_volume_from_linear (volume);
342		pa_cvolume_set (&audio->volume, CHANNELS, v);
343
344		operation =
345		pa_context_set_sink_input_volume (audio->context, audio->index,
346		&audio->volume, NULL, NULL);
	413	pa_cvolume_set (&audio->volume, AUDIO_CHANNELS, v);
	414
	415	operation = pa_context_set_sink_input_volume (audio->context,
	416	audio->index,
	417	&audio->volume, NULL,
	418	NULL);
347	419	if (operation != NULL)
348	420	{
349	421	pa_operation_unref (operation);

+27

-6

src/audio.h less more

21	21	#include <pulse/pulseaudio.h>
22	22	#include "utils.h"
23	23
	24	enum audio_src
	25	{
	26	AUDIO_SRC_NONE,
	27	AUDIO_SRC_LOCAL,
	28	AUDIO_SRC_REMOTE
	29	};
	30
	31	enum audio_status
	32	{
	33	AUDIO_STATUS_PREPARING,
	34	AUDIO_STATUS_PLAYING,
	35	AUDIO_STATUS_STOPPING,
	36	AUDIO_STATUS_STOPPED
	37	};
	38
	39
24	40	struct audio
25	41	{
26	42	GByteArray *sample;
27		guint frames;
	43	guint32 frames;
28	44	gboolean loop;
29	45	pa_threaded_mainloop *mainloop;
30	46	pa_context *context;
31	47	pa_stream *stream;
32		gint pos;
	48	guint32 pos;
33	49	pa_cvolume volume;
34		uint32_t index;
	50	guint32 index;
35	51	void (*volume_change_callback) (gdouble);
36		gint release_frames;
	52	guint32 release_frames;
37	53	struct job_control control;
38		gchar *name;
	54	gchar path[PATH_MAX];
	55	guint32 channels;
	56	enum audio_src src;
	57	enum audio_status status;
39	58	};
40	59
41	60	void audio_play (struct audio *);

44	63
45	64	gboolean audio_check (struct audio *);
46	65
47		gint audio_init (struct audio , void ()(gdouble), void (*)(gdouble));
	66	void audio_init (struct audio , void ()(gdouble), job_control_callback);
	67
	68	gint audio_run (struct audio *);
48	69
49	70	void audio_destroy (struct audio *);
50	71

+986

-0

src/backend.c less more

	0	/*
	1	* backend.c
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include "backend.h"
	21	#include "local.h"
	22
	23	#define BE_POLL_TIMEOUT_MS 20
	24	#define BE_KB 1024
	25	#define BE_MAX_TX_LEN BE_KB //With a higher value than 4 KB, functions behave erratically.
	26	#define BE_INT_BUF_LEN (32 * BE_KB) //Max length of a SysEx message for Elektroid
	27	#define BE_DEV_RING_BUF_LEN (256 * BE_KB)
	28	#define BE_DEVICE_NAME "hw:%d,%d,%d"
	29	#define BE_TMP_BUFF_LEN 256
	30
	31	//Identity Request Universal Sysex message
	32	static const guint8 BE_MIDI_IDENTITY_REQUEST[] =
	33	{ 0xf0, 0x7e, 0x7f, 6, 1, 0xf7 };
	34
	35	gdouble
	36	backend_get_storage_stats_percent (struct backend_storage_stats *statfs)
	37	{
	38	return (statfs->bsize - statfs->bfree) * 100.0 / statfs->bsize;
	39	}
	40
	41	const struct fs_operations *
	42	backend_get_fs_operations (struct backend *backend, gint fs,
	43	const gchar * name)
	44	{
	45	const struct fs_operations **fs_operations = backend->fs_ops;
	46	if (!fs_operations)
	47	{
	48	return NULL;
	49	}
	50	while (*fs_operations)
	51	{
	52	const struct fs_operations ops = fs_operations;
	53	if (ops->fs == fs \|\| (name && !strcmp (ops->name, name)))
	54	{
	55	return ops;
	56	}
	57	fs_operations++;
	58	}
	59	return NULL;
	60	}
	61
	62	void
	63	backend_enable_cache (struct backend *backend)
	64	{
	65	g_mutex_lock (&backend->mutex);
	66	if (!backend->cache)
	67	{
	68	backend->cache = g_hash_table_new_full (g_bytes_hash, g_bytes_equal,
	69	(GDestroyNotify) g_bytes_unref,
	70	(GDestroyNotify) free_msg);
	71	}
	72	g_mutex_unlock (&backend->mutex);
	73	}
	74
	75	void
	76	backend_disable_cache (struct backend *backend)
	77	{
	78	g_mutex_lock (&backend->mutex);
	79	if (backend->cache)
	80	{
	81	g_hash_table_destroy (backend->cache);
	82	backend->cache = NULL;
	83	}
	84	g_mutex_unlock (&backend->mutex);
	85	}
	86
	87	void
	88	backend_destroy (struct backend *backend)
	89	{
	90	gint err;
	91
	92	debug_print (1, "Destroying backend...\n");
	93
	94	backend->device_desc.id = -1;
	95	backend->device_desc.filesystems = 0;
	96	backend->upgrade_os = NULL;
	97	backend->get_storage_stats = NULL;
	98	backend->type = BE_TYPE_NONE;
	99
	100	if (backend->inputp)
	101	{
	102	err = snd_rawmidi_close (backend->inputp);
	103	if (err)
	104	{
	105	error_print ("Error while closing MIDI port: %s\n",
	106	snd_strerror (err));
	107	}
	108	backend->inputp = NULL;
	109	}
	110
	111	if (backend->outputp)
	112	{
	113	err = snd_rawmidi_close (backend->outputp);
	114	if (err)
	115	{
	116	error_print ("Error while closing MIDI port: %s\n",
	117	snd_strerror (err));
	118	}
	119	backend->outputp = NULL;
	120	}
	121
	122	if (backend->buffer)
	123	{
	124	free (backend->buffer);
	125	backend->buffer = NULL;
	126	}
	127
	128	if (backend->pfds)
	129	{
	130	free (backend->pfds);
	131	backend->pfds = NULL;
	132	}
	133
	134	if (backend->destroy_data)
	135	{
	136	backend->destroy_data (backend);
	137	}
	138
	139	backend_disable_cache (backend);
	140	}
	141
	142	static void
	143	backend_midi_handshake (struct backend *backend)
	144	{
	145	GByteArray *tx_msg;
	146	GByteArray *rx_msg;
	147	gint offset;
	148
	149	backend->device_desc.id = -1;
	150	backend->device_desc.storage = 0;
	151	backend->device_desc.name[0] = 0;
	152	backend->device_desc.alias[0] = 0;
	153	backend->device_name[0] = 0;
	154	backend->fs_ops = NULL;
	155	backend->destroy_data = NULL;
	156	backend->upgrade_os = NULL;
	157	backend->get_storage_stats = NULL;
	158	memset (&backend->midi_info, 0, sizeof (struct backend_midi_info));
	159
	160	g_mutex_lock (&backend->mutex);
	161	backend_rx_drain (backend);
	162	g_mutex_unlock (&backend->mutex);
	163
	164	tx_msg = g_byte_array_sized_new (sizeof (BE_MIDI_IDENTITY_REQUEST));
	165	g_byte_array_append (tx_msg, (guchar *) BE_MIDI_IDENTITY_REQUEST,
	166	sizeof (BE_MIDI_IDENTITY_REQUEST));
	167	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg,
	168	BE_SYSEX_TIMEOUT_GUESS_MS);
	169	if (!rx_msg)
	170	{
	171	debug_print (1, "No MIDI identity reply\n");
	172	return;
	173	}
	174
	175	if (rx_msg->data[4] == 2)
	176	{
	177	if (rx_msg->len == 15 \|\| rx_msg->len == 17)
	178	{
	179	offset = rx_msg->len - 15;
	180	memset (backend->midi_info.company, 0, BE_COMPANY_LEN);
	181	memcpy (backend->midi_info.company, &rx_msg->data[5],
	182	rx_msg->len == 15 ? 1 : BE_COMPANY_LEN);
	183	memcpy (backend->midi_info.family, &rx_msg->data[6 + offset],
	184	BE_FAMILY_LEN);
	185	memcpy (backend->midi_info.model, &rx_msg->data[8 + offset],
	186	BE_MODEL_LEN);
	187	memcpy (backend->midi_info.version, &rx_msg->data[10 + offset],
	188	BE_VERSION_LEN);
	189
	190	snprintf (backend->device_name, LABEL_MAX,
	191	"%02x-%02x-%02x %02x-%02x %02x-%02x %d.%d.%d.%d",
	192	backend->midi_info.company[0],
	193	backend->midi_info.company[1],
	194	backend->midi_info.company[2],
	195	backend->midi_info.family[0],
	196	backend->midi_info.family[1],
	197	backend->midi_info.model[0],
	198	backend->midi_info.model[1],
	199	backend->midi_info.version[0],
	200	backend->midi_info.version[1],
	201	backend->midi_info.version[2],
	202	backend->midi_info.version[3]);
	203	snprintf (backend->device_desc.name, LABEL_MAX, "%s",
	204	backend->device_name);
	205	debug_print (1, "Detected device: %s\n", backend->device_name);
	206	}
	207	else
	208	{
	209	debug_print (1, "Illegal MIDI identity reply length\n");
	210	}
	211	}
	212	else
	213	{
	214	debug_print (1, "Illegal SUB-ID2\n");
	215	}
	216
	217	free_msg (rx_msg);
	218	}
	219
	220	gint
	221	backend_init (struct backend backend, const gchar id)
	222	{
	223	snd_rawmidi_params_t *params;
	224	gint err;
	225
	226	backend->inputp = NULL;
	227	backend->outputp = NULL;
	228	backend->pfds = NULL;
	229	backend->rx_len = 0;
	230	backend->cache = NULL;
	231	backend->buffer = NULL;
	232
	233	if (!strcmp (id, BE_SYSTEM_ID))
	234	{
	235	backend->type = BE_TYPE_SYSTEM;
	236	return 0;
	237	}
	238
	239	backend->type = BE_TYPE_MIDI;
	240	backend->buffer = g_malloc (sizeof (guint8) * BE_INT_BUF_LEN);
	241
	242	debug_print (1, "Initializing backend to '%s'...\n", id);
	243
	244	if ((err =
	245	snd_rawmidi_open (&backend->inputp, &backend->outputp,
	246	id, SND_RAWMIDI_NONBLOCK \| SND_RAWMIDI_SYNC)) < 0)
	247	{
	248	error_print ("Error while opening MIDI port: %s\n", g_strerror (-err));
	249	goto cleanup;
	250	}
	251
	252	debug_print (1, "Setting blocking mode...\n");
	253	if ((err = snd_rawmidi_nonblock (backend->outputp, 0)) < 0)
	254	{
	255	error_print ("Error while setting blocking mode\n");
	256	goto cleanup;
	257	}
	258	if ((err = snd_rawmidi_nonblock (backend->inputp, 1)) < 0)
	259	{
	260	error_print ("Error while setting blocking mode\n");
	261	goto cleanup;
	262	}
	263
	264	debug_print (1, "Stopping device...\n");
	265	if (snd_rawmidi_write (backend->outputp, "\xfc", 1) < 0)
	266	{
	267	error_print ("Error while stopping device\n");
	268	}
	269
	270	backend->npfds = snd_rawmidi_poll_descriptors_count (backend->inputp);
	271	backend->pfds = malloc (backend->npfds * sizeof (struct pollfd));
	272
	273	snd_rawmidi_poll_descriptors (backend->inputp, backend->pfds,
	274	backend->npfds);
	275	err = snd_rawmidi_params_malloc (&params);
	276	if (err)
	277	{
	278	goto cleanup;
	279	}
	280
	281	err = snd_rawmidi_params_current (backend->inputp, params);
	282	if (err)
	283	{
	284	goto cleanup_params;
	285	}
	286
	287	err =
	288	snd_rawmidi_params_set_buffer_size (backend->inputp, params,
	289	BE_DEV_RING_BUF_LEN);
	290	if (err)
	291	{
	292	goto cleanup_params;
	293	}
	294
	295	err = snd_rawmidi_params (backend->inputp, params);
	296	if (err)
	297	{
	298	goto cleanup_params;
	299	}
	300
	301	backend_midi_handshake (backend);
	302
	303	return 0;
	304
	305	cleanup_params:
	306	snd_rawmidi_params_free (params);
	307	cleanup:
	308	backend_destroy (backend);
	309	g_free (backend->buffer);
	310	return err;
	311	}
	312
	313	ssize_t
	314	backend_tx_raw (struct backend backend, const guint8 data, guint len)
	315	{
	316	ssize_t tx_len;
	317
	318	if (!backend->outputp)
	319	{
	320	error_print ("Output port is NULL\n");
	321	return -ENOTCONN;
	322	}
	323
	324	snd_rawmidi_read (backend->inputp, NULL, 0); // trigger reading
	325
	326	tx_len = snd_rawmidi_write (backend->outputp, data, len);
	327	if (tx_len < 0)
	328	{
	329	error_print ("Error while writing to device: %s\n",
	330	snd_strerror (tx_len));
	331	}
	332	return tx_len;
	333	}
	334
	335	static gint
	336	backend_tx_sysex_with_state_update (struct backend *backend,
	337	struct sysex_transfer *transfer,
	338	gboolean update)
	339	{
	340	ssize_t tx_len;
	341	guint total;
	342	guint len;
	343	guchar *b;
	344
	345	if (update)
	346	{
	347	transfer->err = 0;
	348	transfer->active = TRUE;
	349	transfer->status = SENDING;
	350	}
	351
	352	b = transfer->raw->data;
	353	total = 0;
	354	while (total < transfer->raw->len && transfer->active)
	355	{
	356	len = transfer->raw->len - total;
	357	if (len > BE_MAX_TX_LEN)
	358	{
	359	len = BE_MAX_TX_LEN;
	360	}
	361
	362	tx_len = backend_tx_raw (backend, b, len);
	363	if (tx_len < 0)
	364	{
	365	transfer->err = tx_len;
	366	break;
	367	}
	368	b += len;
	369	total += len;
	370	}
	371
	372	if (!transfer->active)
	373	{
	374	transfer->err = -ECANCELED;
	375	}
	376
	377	if (!transfer->err && debug_level >= 2)
	378	{
	379	gchar *text = debug_get_hex_data (debug_level, transfer->raw->data,
	380	transfer->raw->len);
	381	debug_print (2, "Raw message sent (%d): %s\n", transfer->raw->len,
	382	text);
	383	free (text);
	384	}
	385
	386	if (update)
	387	{
	388	transfer->active = FALSE;
	389	transfer->status = FINISHED;
	390	}
	391	return transfer->err;
	392	}
	393
	394	gint
	395	backend_tx_sysex_no_update (struct backend *backend,
	396	struct sysex_transfer *transfer)
	397	{
	398	return backend_tx_sysex_with_state_update (backend, transfer, FALSE);
	399	}
	400
	401	gint
	402	backend_tx_sysex (struct backend backend, struct sysex_transfer transfer)
	403	{
	404	return backend_tx_sysex_with_state_update (backend, transfer, TRUE);
	405	}
	406
	407	//Access to this function must be synchronized.
	408
	409	void
	410	backend_rx_drain (struct backend *backend)
	411	{
	412	struct sysex_transfer transfer;
	413	transfer.timeout = 1000;
	414	transfer.batch = FALSE;
	415
	416	debug_print (2, "Draining buffers...\n");
	417	backend->rx_len = 0;
	418	snd_rawmidi_drain (backend->inputp);
	419	while (!backend_rx_sysex (backend, &transfer))
	420	{
	421	free_msg (transfer.raw);
	422	}
	423	}
	424
	425	static inline gboolean
	426	backend_is_byte_rt_msg (guint8 b)
	427	{
	428	return (b >= 0xf1 && b <= 0xf6) \|\| (b >= 0xf8 && b <= 0xff);
	429	}
	430
	431	static ssize_t
	432	backend_rx_raw (struct backend backend, struct sysex_transfer transfer)
	433	{
	434	ssize_t rx_len, rx_len_msg;
	435	unsigned short revents;
	436	gint err;
	437	gchar *text;
	438	guint8 tmp[BE_TMP_BUFF_LEN];
	439	guint8 tmp_msg, data = backend->buffer + backend->rx_len;
	440
	441	if (!backend->inputp)
	442	{
	443	error_print ("Input port is NULL\n");
	444	return -ENOTCONN;
	445	}
	446
	447	while (1)
	448	{
	449	if (!transfer->active)
	450	{
	451	return -ECANCELED;
	452	}
	453
	454	debug_print (4, "Checking timeout (%d ms, %d ms, %s mode)...\n",
	455	transfer->time, transfer->timeout,
	456	transfer->batch ? "batch" : "single");
	457	if (((transfer->batch && transfer->status == RECEIVING)
	458	\|\| !transfer->batch) && transfer->timeout > -1
	459	&& transfer->time >= transfer->timeout)
	460	{
	461	debug_print (1, "Timeout\n");
	462	return -ETIMEDOUT;
	463	}
	464
	465	debug_print (4, "Polling...\n");
	466	err = poll (backend->pfds, backend->npfds, BE_POLL_TIMEOUT_MS);
	467
	468	if (err == 0)
	469	{
	470	if ((transfer->batch && transfer->status == RECEIVING)
	471	\|\| !transfer->batch)
	472	{
	473	transfer->time += BE_POLL_TIMEOUT_MS;
	474	}
	475	continue;
	476	}
	477
	478	if (err < 0)
	479	{
	480	error_print ("Error while polling. %s.\n", g_strerror (errno));
	481	if (errno == EINTR)
	482	{
	483	return -ECANCELED;
	484	}
	485	return err;
	486	}
	487
	488	if ((err = snd_rawmidi_poll_descriptors_revents (backend->inputp,
	489	backend->pfds,
	490	backend->npfds,
	491	&revents)) < 0)
	492	{
	493	error_print ("Error while getting poll events. %s.\n",
	494	snd_strerror (err));
	495	return err;
	496	}
	497
	498	if (revents & (POLLERR \| POLLHUP))
	499	{
	500	return -ENODATA;
	501	}
	502
	503	if (!(revents & POLLIN))
	504	{
	505	continue;
	506	}
	507
	508	debug_print (4, "Reading data...\n");
	509	rx_len = snd_rawmidi_read (backend->inputp, tmp, BE_TMP_BUFF_LEN);
	510
	511	if (rx_len == -EAGAIN \|\| rx_len == 0)
	512	{
	513	continue;
	514	}
	515
	516	//Everything is skipped until a 0xf0 is found. This includes every RT MIDI message.
	517	tmp_msg = tmp;
	518	if (!backend->rx_len && tmp[0] != 0xf0)
	519	{
	520	if (debug_level >= 4)
	521	{
	522	gchar *text = debug_get_hex_data (debug_level, tmp, rx_len);
	523	debug_print (4, "Skipping partial message (%zd): %s\n",
	524	rx_len, text);
	525	free (text);
	526	}
	527
	528	tmp_msg++;
	529	rx_len_msg = 1;
	530	for (gint i = 1; i < rx_len; i++, tmp_msg++, rx_len_msg++)
	531	{
	532	if (*tmp_msg == 0xf0)
	533	{
	534	break;
	535	}
	536	}
	537	rx_len -= rx_len_msg;
	538	}
	539
	540	if (rx_len == 0)
	541	{
	542	transfer->time += BE_POLL_TIMEOUT_MS;
	543	continue;
	544	}
	545
	546	if (rx_len > 0)
	547	{
	548	memcpy (backend->buffer + backend->rx_len, tmp_msg, rx_len);
	549	backend->rx_len += rx_len;
	550	break;
	551	}
	552
	553	if (rx_len < 0)
	554	{
	555	error_print ("Error while reading from device: %s\n",
	556	snd_strerror (rx_len));
	557	break;
	558	}
	559	}
	560
	561	if (debug_level >= 3)
	562	{
	563	text = debug_get_hex_data (debug_level, data, rx_len);
	564	debug_print (3, "Queued data (%zu): %s\n", rx_len, text);
	565	free (text);
	566	}
	567
	568	return rx_len;
	569	}
	570
	571	//Access to this function must be synchronized.
	572
	573	gint
	574	backend_rx_sysex (struct backend backend, struct sysex_transfer transfer)
	575	{
	576	gint next_check, len, i;
	577	guint8 *b;
	578	ssize_t rx_len;
	579
	580	transfer->err = 0;
	581	transfer->time = 0;
	582	transfer->active = TRUE;
	583	transfer->status = WAITING;
	584	transfer->raw = g_byte_array_sized_new (BE_INT_BUF_LEN);
	585
	586	next_check = 0;
	587	while (1)
	588	{
	589	if (backend->rx_len == next_check)
	590	{
	591	debug_print (4, "Reading from MIDI device...\n");
	592	if (transfer->batch)
	593	{
	594	transfer->time = 0;
	595	}
	596	rx_len = backend_rx_raw (backend, transfer);
	597
	598	if (rx_len == -ENODATA \|\| rx_len == -ETIMEDOUT
	599	\|\| rx_len == -ECANCELED)
	600	{
	601	if (transfer->batch)
	602	{
	603	break;
	604	}
	605	else
	606	{
	607	transfer->err = rx_len;
	608	goto end;
	609	}
	610	}
	611	else if (rx_len < 0)
	612	{
	613	transfer->err = -EIO;
	614	goto end;
	615	}
	616	}
	617	else
	618	{
	619	debug_print (4, "Reading from internal buffer...\n");
	620	}
	621
	622	transfer->status = RECEIVING;
	623	len = -1;
	624	b = backend->buffer + next_check;
	625	for (; next_check < backend->rx_len; next_check++, b++)
	626	{
	627	if (*b == 0xf7)
	628	{
	629	next_check++;
	630	len = next_check;
	631	break;
	632	}
	633	}
	634
	635	//We filter out whatever SysEx message not suitable for Elektroid.
	636
	637	if (len > 0)
	638	{
	639	debug_print (3, "Copying %d bytes...\n", len);
	640
	641	//Filter out RT messages
	642	b = backend->buffer;
	643	for (i = 0; i < len; i++, b++)
	644	{
	645	if (!backend_is_byte_rt_msg (*b))
	646	{
	647	g_byte_array_append (transfer->raw, b, 1);
	648	}
	649	}
	650
	651	backend->rx_len -= len;
	652	memmove (backend->buffer, backend->buffer + next_check,
	653	backend->rx_len);
	654	transfer->err = 0;
	655	next_check = 0;
	656
	657	//Filter empty message
	658	if (transfer->raw->len == 2
	659	&& !memcmp (transfer->raw->data, "\xf0\xf7", 2))
	660	{
	661	debug_print (4, "Removing empty message...\n");
	662	g_byte_array_remove_range (transfer->raw, 0, 2);
	663	continue;
	664	}
	665
	666	if (debug_level >= 4)
	667	{
	668	gchar *text =
	669	debug_get_hex_data (debug_level, transfer->raw->data,
	670	transfer->raw->len);
	671	debug_print (4, "Queued data (%d): %s\n",
	672	transfer->raw->len, text);
	673	free (text);
	674	}
	675	}
	676	else
	677	{
	678	debug_print (4, "No message in the queue. Continuing...\n");
	679	}
	680
	681	if (transfer->raw->len && !transfer->batch)
	682	{
	683	break;
	684	}
	685	}
	686
	687	end:
	688	if (!transfer->raw->len)
	689	{
	690	transfer->err = -ETIMEDOUT;
	691	}
	692	if (transfer->err)
	693	{
	694	free_msg (transfer->raw);
	695	transfer->raw = NULL;
	696	}
	697	else
	698	{
	699	if (debug_level >= 2)
	700	{
	701	gchar *text = debug_get_hex_data (debug_level, transfer->raw->data,
	702	transfer->raw->len);
	703	debug_print (2, "Raw message received (%d): %s\n",
	704	transfer->raw->len, text);
	705	free (text);
	706	}
	707
	708	}
	709	transfer->active = FALSE;
	710	transfer->status = FINISHED;
	711	return transfer->err;
	712	}
	713
	714	//Synchronized
	715
	716	gint
	717	backend_tx (struct backend backend, GByteArray tx_msg)
	718	{
	719	struct sysex_transfer transfer;
	720	transfer.raw = tx_msg;
	721	g_mutex_lock (&backend->mutex);
	722	backend_tx_sysex (backend, &transfer);
	723	g_mutex_unlock (&backend->mutex);
	724	free_msg (tx_msg);
	725	return transfer.err;
	726	}
	727
	728	//Not synchronized. Only meant to be called from backend_tx_and_rx_sysex_transfer.
	729
	730	static gint
	731	backend_tx_and_rx_sysex_transfer_no_cache (struct backend *backend,
	732	struct sysex_transfer *transfer,
	733	gboolean free)
	734	{
	735	transfer->batch = FALSE;
	736
	737	backend_tx_sysex (backend, transfer);
	738	if (free)
	739	{
	740	free_msg (transfer->raw);
	741	transfer->raw = NULL;
	742	}
	743	if (!transfer->err)
	744	{
	745	backend_rx_sysex (backend, transfer);
	746	}
	747
	748	return transfer->err;
	749	}
	750
	751	//Synchronized
	752
	753	gint
	754	backend_tx_and_rx_sysex_transfer (struct backend *backend,
	755	struct sysex_transfer *transfer,
	756	gboolean free)
	757	{
	758	GBytes *key;
	759	GByteArray *rx_msg;
	760	transfer->batch = FALSE;
	761
	762	g_mutex_lock (&backend->mutex);
	763	if (backend->cache)
	764	{
	765	key = g_bytes_new (transfer->raw->data, transfer->raw->len);
	766	rx_msg = g_hash_table_lookup (backend->cache, key);
	767	if (rx_msg)
	768	{
	769	transfer->raw = g_byte_array_sized_new (rx_msg->len);
	770	g_byte_array_append (transfer->raw, rx_msg->data, rx_msg->len);
	771	transfer->err = 0;
	772	g_bytes_unref (key);
	773	goto end;
	774	}
	775
	776	if (backend_tx_and_rx_sysex_transfer_no_cache (backend, transfer, free))
	777	{
	778	g_bytes_unref (key);
	779	goto end;
	780	}
	781
	782	rx_msg = g_byte_array_sized_new (transfer->raw->len);
	783	g_byte_array_append (rx_msg, transfer->raw->data, transfer->raw->len);
	784	g_hash_table_insert (backend->cache, key, rx_msg);
	785	}
	786	else
	787	{
	788	backend_tx_and_rx_sysex_transfer_no_cache (backend, transfer, free);
	789	}
	790
	791	end:
	792	g_mutex_unlock (&backend->mutex);
	793	return transfer->err;
	794	}
	795
	796	//Synchronized
	797	//A timeout of 0 means infinity; a negative timeout means the default timeout.
	798
	799	GByteArray *
	800	backend_tx_and_rx_sysex (struct backend *backend,
	801	GByteArray * tx_msg, gint timeout)
	802	{
	803	struct sysex_transfer transfer;
	804	transfer.raw = tx_msg;
	805	transfer.timeout = timeout < 0 ? BE_SYSEX_TIMEOUT_MS : timeout;
	806	backend_tx_and_rx_sysex_transfer (backend, &transfer, TRUE);
	807	return transfer.raw;
	808	}
	809
	810	gboolean
	811	backend_check (struct backend *backend)
	812	{
	813	return backend->type == BE_TYPE_SYSTEM \|\| (backend->type == BE_TYPE_MIDI
	814	&& backend->inputp
	815	&& backend->outputp);
	816	}
	817
	818	static void
	819	backend_get_system_subdevices (snd_ctl_t * ctl, int card, int device,
	820	GArray * devices)
	821	{
	822	snd_rawmidi_info_t *info;
	823	const gchar *name;
	824	const gchar *sub_name;
	825	int subs, subs_in, subs_out;
	826	int sub;
	827	int err;
	828	struct backend_system_device *backend_system_device;
	829
	830	snd_rawmidi_info_alloca (&info);
	831	snd_rawmidi_info_set_device (info, device);
	832	snd_rawmidi_info_set_stream (info, SND_RAWMIDI_STREAM_INPUT);
	833	err = snd_ctl_rawmidi_info (ctl, info);
	834	if (err >= 0)
	835	{
	836	subs_in = snd_rawmidi_info_get_subdevices_count (info);
	837	}
	838	else
	839	{
	840	subs_in = 0;
	841	}
	842
	843	snd_rawmidi_info_set_stream (info, SND_RAWMIDI_STREAM_OUTPUT);
	844	err = snd_ctl_rawmidi_info (ctl, info);
	845	if (err >= 0)
	846	{
	847	subs_out = snd_rawmidi_info_get_subdevices_count (info);
	848	}
	849	else
	850	{
	851	subs_out = 0;
	852	}
	853
	854	subs = subs_in > subs_out ? subs_in : subs_out;
	855	if (!subs)
	856	{
	857	return;
	858	}
	859
	860	if (subs_in <= 0 \|\| subs_out <= 0)
	861	{
	862	return;
	863	}
	864
	865	for (sub = 0; sub < subs; sub++)
	866	{
	867	snd_rawmidi_info_set_subdevice (info, sub);
	868
	869	snd_rawmidi_info_set_stream (info, SND_RAWMIDI_STREAM_INPUT);
	870	err = snd_ctl_rawmidi_info (ctl, info);
	871	if (err < 0)
	872	{
	873	debug_print (1,
	874	"Cannot get rawmidi input information %d:%d:%d: %s\n",
	875	card, device, sub, snd_strerror (err));
	876	continue;
	877	}
	878
	879	snd_rawmidi_info_set_stream (info, SND_RAWMIDI_STREAM_OUTPUT);
	880	err = snd_ctl_rawmidi_info (ctl, info);
	881	if (err < 0)
	882	{
	883	debug_print (1,
	884	"Cannot get rawmidi output information %d:%d:%d: %s\n",
	885	card, device, sub, snd_strerror (err));
	886	continue;
	887	}
	888
	889	name = snd_rawmidi_info_get_name (info);
	890	sub_name = snd_rawmidi_info_get_subdevice_name (info);
	891
	892	debug_print (1, "Adding hw:%d (name '%s', subname '%s')...\n", card,
	893	name, sub_name);
	894	backend_system_device = malloc (sizeof (struct backend_system_device));
	895	snprintf (backend_system_device->id, LABEL_MAX, BE_DEVICE_NAME, card,
	896	device, sub);
	897	snprintf (backend_system_device->name, LABEL_MAX,
	898	BE_DEVICE_NAME ": %s%s%s", card, device, sub, name,
	899	strlen (sub_name) ? ", " : "", sub_name);
	900
	901	g_array_append_vals (devices, backend_system_device, 1);
	902	}
	903	}
	904
	905	static void
	906	backend_fill_card_devices (gint card, GArray * devices)
	907	{
	908	snd_ctl_t *ctl;
	909	gchar name[32];
	910	gint device;
	911	gint err;
	912
	913	sprintf (name, "hw:%d", card);
	914	if ((err = snd_ctl_open (&ctl, name, 0)) < 0)
	915	{
	916	error_print ("Cannot open control for card %d: %s\n",
	917	card, snd_strerror (err));
	918	return;
	919	}
	920	device = -1;
	921	while (!(err = snd_ctl_rawmidi_next_device (ctl, &device)) && device >= 0)
	922	{
	923	backend_get_system_subdevices (ctl, card, device, devices);
	924	}
	925	if (err < 0)
	926	{
	927	error_print ("Cannot determine device number: %s\n",
	928	snd_strerror (err));
	929	}
	930	snd_ctl_close (ctl);
	931	}
	932
	933	GArray *
	934	backend_get_system_devices ()
	935	{
	936	gint card, err;
	937	GArray *devices =
	938	g_array_new (FALSE, FALSE, sizeof (struct backend_system_device));
	939
	940	card = -1;
	941	while (!(err = snd_card_next (&card)) && card >= 0)
	942	{
	943	backend_fill_card_devices (card, devices);
	944	}
	945	if (err < 0)
	946	{
	947	error_print ("Cannot determine card number: %s\n", snd_strerror (err));
	948	}
	949
	950	return devices;
	951	}
	952
	953	gchar *
	954	backend_get_fs_ext (const struct device_desc *desc,
	955	const struct fs_operations *ops)
	956	{
	957	gchar *ext = malloc (LABEL_MAX);
	958	snprintf (ext, LABEL_MAX, "%s", ops->type_ext);
	959	return ext;
	960	}
	961
	962	void
	963	backend_destroy_data (struct backend *backend)
	964	{
	965	debug_print (1, "Destroying backend data...\n");
	966	g_free (backend->data);
	967	backend->data = NULL;
	968	}
	969
	970	gint
	971	backend_program_change (struct backend *backend, guint8 channel,
	972	guint8 program)
	973	{
	974	ssize_t size;
	975	guint8 msg[2];
	976
	977	msg[0] = 0xc0 \| (channel & 0xf);
	978	msg[1] = program & 0x7f;
	979
	980	if ((size = backend_tx_raw (backend, (guint8 *) msg, 2)) < 0)
	981	{
	982	return size;
	983	}
	984	return 0;
	985	}

+146

-0

src/backend.h less more

	0	/*
	1	* backend.h
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include <alsa/asoundlib.h>
	21	#include "utils.h"
	22
	23	#ifndef BACKEND_H
	24	#define BACKEND_H
	25
	26	#define BE_FILE_ICON_WAVE "elektroid-wave-symbolic"
	27	#define BE_FILE_ICON_SEQ "elektroid-sequence-symbolic"
	28	#define BE_FILE_ICON_PRJ "elektroid-project-symbolic"
	29	#define BE_FILE_ICON_SND "elektroid-sound-symbolic"
	30
	31	#define BE_DUMP_TIMEOUT 5000 //With and E-Mu ESI-2000 it takes this more than 3 seconds to receive to receive some packets after the process has started.
	32	#define BE_REST_TIME_US 50000
	33	#define BE_SYSEX_TIMEOUT_MS 5000
	34	#define BE_SYSEX_TIMEOUT_GUESS_MS 500 //When the request is not implemented, 5 s is too much.
	35	#define BE_SAMPLE_ID_NAME_SEPARATOR ":"
	36
	37	#define BE_COMPANY_LEN 3
	38	#define BE_FAMILY_LEN 2
	39	#define BE_MODEL_LEN 2
	40	#define BE_VERSION_LEN 4
	41
	42	#define BE_SYSTEM_ID "SYSTEM_ID"
	43
	44	struct backend_storage_stats
	45	{
	46	const gchar *name;
	47	guint64 bsize;
	48	guint64 bfree;
	49	};
	50
	51	typedef void (t_destroy_data) (struct backend );
	52
	53	typedef gint (t_get_storage_stats) (struct backend , gint,
	54	struct backend_storage_stats *);
	55
	56	struct backend_midi_info
	57	{
	58	gchar company[BE_COMPANY_LEN];
	59	gchar family[BE_FAMILY_LEN];
	60	gchar model[BE_MODEL_LEN];
	61	gchar version[BE_VERSION_LEN];
	62	};
	63
	64	enum backend_type
	65	{
	66	BE_TYPE_NONE,
	67	BE_TYPE_SYSTEM,
	68	BE_TYPE_MIDI
	69	};
	70
	71	struct backend
	72	{
	73	enum backend_type type;
	74	struct device_desc device_desc;
	75	struct backend_midi_info midi_info;
	76	snd_rawmidi_t *inputp;
	77	snd_rawmidi_t *outputp;
	78	GMutex mutex;
	79	//Internal buffer
	80	guint8 *buffer;
	81	ssize_t rx_len;
	82	//Linux
	83	gint npfds;
	84	struct pollfd *pfds;
	85	gchar device_name[LABEL_MAX];
	86	//Message cache
	87	GHashTable *cache;
	88	//These must be filled by the concrete backend.
	89	const struct fs_operations **fs_ops;
	90	t_destroy_data destroy_data;
	91	t_sysex_transfer upgrade_os;
	92	t_get_storage_stats get_storage_stats;
	93	void *data;
	94	};
	95
	96	struct backend_system_device
	97	{
	98	gchar name[LABEL_MAX];
	99	gchar id[LABEL_MAX];
	100	};
	101
	102	gint backend_init (struct backend , const gchar );
	103
	104	void backend_destroy (struct backend *);
	105
	106	ssize_t backend_tx_raw (struct backend , const guint8 , guint);
	107
	108	gint backend_tx_sysex_no_update (struct backend , struct sysex_transfer );
	109
	110	gint backend_tx_sysex (struct backend , struct sysex_transfer );
	111
	112	gint backend_rx_sysex (struct backend , struct sysex_transfer );
	113
	114	gint backend_tx (struct backend , GByteArray );
	115
	116	gint backend_tx_and_rx_sysex_transfer (struct backend *,
	117	struct sysex_transfer *, gboolean);
	118
	119	GByteArray backend_tx_and_rx_sysex (struct backend , GByteArray *, gint);
	120
	121	void backend_rx_drain (struct backend *);
	122
	123	gboolean backend_check (struct backend *);
	124
	125	void backend_enable_cache (struct backend *);
	126
	127	void backend_disable_cache (struct backend *);
	128
	129	GArray *backend_get_system_devices ();
	130
	131	const struct fs_operations backend_get_fs_operations (struct backend , gint,
	132	const char *);
	133
	134	const gchar backend_get_fs_name (struct backend , guint);
	135
	136	gchar backend_get_fs_ext (const struct device_desc ,
	137	const struct fs_operations *);
	138
	139	gdouble backend_get_storage_stats_percent (struct backend_storage_stats *);
	140
	141	void backend_destroy_data (struct backend *);
	142
	143	gint backend_program_change (struct backend *, guint8, guint8);
	144
	145	#endif

+251

-134

src/browser.c less more

18	18	*/
19	19
20	20	#include "browser.h"
	21	#include "backend.h"
	22
	23	static void
	24	browser_widget_set_sensitive (gpointer widget, gpointer data)
	25	{
	26	gtk_widget_set_sensitive (GTK_WIDGET (widget), TRUE);
	27	}
	28
	29	static void
	30	browser_widget_set_insensitive (gpointer widget, gpointer data)
	31	{
	32	gtk_widget_set_sensitive (GTK_WIDGET (widget), FALSE);
	33	}
21	34
22	35	gint
23		browser_sort_samples (GtkTreeModel * model,
	36	browser_sort_by_name (GtkTreeModel * model,
24	37	GtkTreeIter * a, GtkTreeIter * b, gpointer data)
25	38	{
26		struct item *itema;
27		struct item *itemb;
	39	struct item itema;
	40	struct item itemb;
28	41	gint ret = 0;
29	42
30		itema = browser_get_item (model, a);
31		itemb = browser_get_item (model, b);
32
33		if (itema->type == itemb->type)
34		{
35		ret = g_utf8_collate (itema->name, itemb->name);
	43	browser_set_item (model, a, &itema);
	44	browser_set_item (model, b, &itemb);
	45
	46	if (itema.type == itemb.type)
	47	{
	48	ret = g_utf8_collate (itema.name, itemb.name);
36	49	}
37	50	else
38	51	{
39		ret = itema->type > itemb->type;
40		}
41
42		browser_free_item (itema);
43		browser_free_item (itemb);
	52	ret = itema.type > itemb.type;
	53	}
44	54
45	55	return ret;
46	56	}
47	57
48	58	gint
49		browser_sort_data (GtkTreeModel * model,
50		GtkTreeIter * a, GtkTreeIter * b, gpointer data)
51		{
52		struct item *itema;
53		struct item *itemb;
	59	browser_sort_by_id (GtkTreeModel * model, GtkTreeIter * a, GtkTreeIter * b,
	60	gpointer data)
	61	{
	62	struct item itema;
	63	struct item itemb;
54	64	gint ret = 0;
55	65
56		itema = browser_get_item (model, a);
57		itemb = browser_get_item (model, b);
58
59		ret = itema->index > itemb->index;
60
61		browser_free_item (itema);
62		browser_free_item (itemb);
	66	browser_set_item (model, a, &itema);
	67	browser_set_item (model, b, &itemb);
	68
	69	if (itema.type == itemb.type)
	70	{
	71	ret = itema.id > itemb.id;
	72	}
	73	else
	74	{
	75	ret = itema.type > itemb.type;
	76	}
63	77
64	78	return ret;
65	79	}
66	80
67		struct item *
68		browser_get_item (GtkTreeModel * model, GtkTreeIter * iter)
69		{
70		struct item *item = malloc (sizeof (struct item));
71
	81	void
	82	browser_set_item (GtkTreeModel * model, GtkTreeIter * iter, struct item *item)
	83	{
	84	gchar *name;
72	85	gtk_tree_model_get (model, iter, BROWSER_LIST_STORE_TYPE_FIELD, &item->type,
73		BROWSER_LIST_STORE_NAME_FIELD, &item->name,
	86	BROWSER_LIST_STORE_NAME_FIELD, &name,
74	87	BROWSER_LIST_STORE_SIZE_FIELD, &item->size,
75		BROWSER_LIST_STORE_INDEX_FIELD, &item->index, -1);
76
77		return item;
	88	BROWSER_LIST_STORE_ID_FIELD, &item->id, -1);
	89	snprintf (item->name, LABEL_MAX, "%s", name);
	90	g_free (name);
78	91	}
79	92
80	93	void

119	132	void
120	133	browser_go_up (GtkWidget * object, gpointer data)
121	134	{
122		char *dup;
123		char *new_path;
124		struct browser *browser = data;
125
126		if (strcmp (browser->dir, "/") != 0)
127		{
128		dup = strdup (browser->dir);
129		new_path = dirname (dup);
130		strcpy (browser->dir, new_path);
131		free (dup);
132		if (browser->notify_dir_change)
	135	struct browser *browser = data;
	136
	137	g_mutex_lock (&browser->mutex);
	138	if (!browser->loading)
	139	{
	140	if (strcmp (browser->dir, "/"))
133	141	{
134		browser->notify_dir_change (browser);
	142	gchar *dup = strdup (browser->dir);
	143	gchar *new_path = dirname (dup);
	144	strcpy (browser->dir, new_path);
	145	free (dup);
135	146	}
136	147	}
	148	g_mutex_unlock (&browser->mutex);
137	149
138	150	g_idle_add (browser_load_dir, browser);
139	151	}

143	155	GtkTreeViewColumn * column, gpointer data)
144	156	{
145	157	GtkTreeIter iter;
146		struct item *item;
	158	struct item item;
147	159	struct browser *browser = data;
148	160	GtkTreeModel *model = GTK_TREE_MODEL (gtk_tree_view_get_model
149	161	(browser->view));
150	162
151	163	gtk_tree_model_get_iter (model, &iter, path);
152		item = browser_get_item (model, &iter);
153
154		if (item->type == ELEKTROID_DIR)
155		{
156		if (strcmp (browser->dir, "/") != 0)
	164	browser_set_item (model, &iter, &item);
	165
	166	if (item.type == ELEKTROID_DIR)
	167	{
	168	if (strcmp (browser->dir, "/"))
157	169	{
158	170	strcat (browser->dir, "/");
159	171	}
160		strcat (browser->dir, item->name);
	172	strcat (browser->dir, item.name);
161	173	browser_load_dir (browser);
162		if (browser->notify_dir_change)
163		{
164		browser->notify_dir_change (browser);
165		}
166		}
167
168		browser_free_item (item);
	174	}
169	175	}
170	176
171	177	gint

176	182	return gtk_tree_selection_count_selected_rows (selection);
177	183	}
178	184
179		void
180		browser_free_item (struct item *item)
181		{
182		g_free (item->name);
183		g_free (item);
184		}
185
186	185	gchar *
187	186	browser_get_item_path (struct browser browser, struct item item)
188	187	{
189	188	gchar *path = chain_path (browser->dir, item->name);
190	189	debug_print (1, "Using %s path for item %s (%d)...\n", path, item->name,
191		item->index);
	190	item->id);
192	191	return path;
193	192	}
194	193
195	194	gchar *
196	195	browser_get_item_id_path (struct browser browser, struct item item)
197	196	{
198		gchar *id = browser->fs_ops->getid (item);
199		gchar *path = chain_path (browser->dir, id);
200		debug_print (1, "Using %s path for item %s (%d)...\n", path, item->name,
201		item->index);
202		g_free (id);
	197	gchar *filename = get_filename (browser->fs_ops->options, item);
	198	gchar *path = chain_path (browser->dir, filename);
	199	debug_print (1, "Using %s path for item %s (id %d)...\n", path, item->name,
	200	item->id);
	201	g_free (filename);
203	202	return path;
204	203	}
205	204
206	205	static void
207		local_add_dentry_item (struct browser browser, struct item_iterator iter)
208		{
209		gchar *hsize;
	206	browser_add_dentry_item (struct browser browser, struct item_iterator iter)
	207	{
	208	gchar hsize, slot;
210	209	GtkListStore *list_store =
211	210	GTK_LIST_STORE (gtk_tree_view_get_model (browser->view));
212	211
213	212	hsize = iter->item.size ? get_human_size (iter->item.size, TRUE) : "";
	213	slot = (browser->fs_ops->options & FS_OPTION_SLOT_STORAGE)
	214	&& browser->fs_ops->get_slot ? browser->fs_ops->get_slot (&iter->item,
	215	browser->backend)
	216	: "";
214	217
215	218	gtk_list_store_insert_with_values (list_store, NULL, -1,
216	219	BROWSER_LIST_STORE_ICON_FIELD,

225	228	hsize,
226	229	BROWSER_LIST_STORE_TYPE_FIELD,
227	230	iter->item.type,
228		BROWSER_LIST_STORE_INDEX_FIELD,
229		iter->item.index, -1);
	231	BROWSER_LIST_STORE_ID_FIELD,
	232	iter->item.id,
	233	BROWSER_LIST_STORE_SLOT_FIELD, slot, -1);
230	234	if (strlen (hsize))
231	235	{
232	236	g_free (hsize);
233	237	}
	238
	239	if (strlen (slot))
	240	{
	241	g_free (slot);
	242	}
234	243	}
235	244
236	245	static gboolean
237		browser_file_match_extensions (struct browser *browser,
238		struct item_iterator *iter)
239		{
240		gboolean match;
241		const gchar *entry_ext;
242		gchar **ext = browser->extensions;
243
244		if (iter->item.type == ELEKTROID_DIR)
245		{
246		return TRUE;
247		}
248
249		if (!ext)
250		{
251		return TRUE;
252		}
253
254		entry_ext = get_ext (iter->item.name);
255
256		if (!entry_ext)
257		{
258		return FALSE;
259		}
260
261		match = FALSE;
262		while (*ext != NULL && !match)
263		{
264		match = !strcasecmp (entry_ext, *ext);
265		ext++;
266		}
267
268		return match;
	246	browser_load_dir_runner_hide_spinner (gpointer data)
	247	{
	248	struct browser *browser = data;
	249	g_slist_foreach (browser->sensitive_widgets, browser_widget_set_sensitive,
	250	NULL);
	251	gtk_spinner_stop (GTK_SPINNER (browser->spinner));
	252	gtk_stack_set_visible_child_name (GTK_STACK (browser->stack), "list");
	253	return FALSE;
	254	}
	255
	256	static gboolean
	257	browser_load_dir_runner_show_spinner (gpointer data)
	258	{
	259	struct browser *browser = data;
	260	g_slist_foreach (browser->sensitive_widgets, browser_widget_set_insensitive,
	261	NULL);
	262	gtk_stack_set_visible_child_name (GTK_STACK (browser->stack), "spinner");
	263	gtk_spinner_start (GTK_SPINNER (browser->spinner));
	264	return FALSE;
	265	}
	266
	267	static gboolean
	268	browser_load_dir_runner_update_ui (gpointer data)
	269	{
	270	struct browser *browser = data;
	271	gboolean active = !browser->backend
	272	\|\| browser->backend->type == BE_TYPE_SYSTEM;
	273
	274	notifier_set_active (browser->notifier, active);
	275
	276	if (browser->iter)
	277	{
	278	while (!next_item_iterator (browser->iter))
	279	{
	280	if (iter_matches_extensions (browser->iter, browser->extensions))
	281	{
	282	browser_add_dentry_item (browser, browser->iter);
	283	}
	284	}
	285	free_item_iterator (browser->iter);
	286	g_free (browser->iter);
	287	browser->iter = NULL;
	288	}
	289
	290	g_thread_join (browser->thread);
	291	browser->thread = NULL;
	292
	293	if (browser->check_callback)
	294	{
	295	browser->check_callback ();
	296	}
	297	gtk_tree_view_columns_autosize (browser->view);
	298
	299	g_mutex_lock (&browser->mutex);
	300	browser->loading = FALSE;
	301	g_mutex_unlock (&browser->mutex);
	302
	303	return FALSE;
	304	}
	305
	306	static gpointer
	307	browser_load_dir_runner (gpointer data)
	308	{
	309	gint err;
	310	struct browser *browser = data;
	311
	312	g_idle_add (browser_load_dir_runner_show_spinner, browser);
	313	browser->iter = g_malloc (sizeof (struct item_iterator));
	314	err = browser->fs_ops->readdir (browser->backend, browser->iter,
	315	browser->dir);
	316	g_idle_add (browser_load_dir_runner_hide_spinner, browser);
	317	if (err)
	318	{
	319	error_print ("Error while opening '%s' dir\n", browser->dir);
	320	g_free (browser->iter);
	321	browser->iter = NULL;
	322	}
	323	g_idle_add (browser_load_dir_runner_update_ui, browser);
	324	return NULL;
269	325	}
270	326
271	327	gboolean
272	328	browser_load_dir (gpointer data)
273	329	{
274		struct item_iterator iter;
275		struct browser *browser = data;
	330	struct browser *browser = data;
	331
	332	g_mutex_lock (&browser->mutex);
	333	if (browser->loading)
	334	{
	335	debug_print (1, "Browser already loading. Skipping load...\n");
	336	g_mutex_unlock (&browser->mutex);
	337	return FALSE;
	338	}
	339	else
	340	{
	341	browser->loading = TRUE;
	342	}
	343	g_mutex_unlock (&browser->mutex);
276	344
277	345	browser_reset (browser);
278	346
279		if (browser->fs_ops->readdir (&iter, browser->dir, browser->data))
280		{
281		error_print ("Error while opening %s dir\n", browser->dir);
282		goto end;
283		}
284
285		while (!next_item_iterator (&iter))
286		{
287		if (browser_file_match_extensions (browser, &iter))
288		{
289		local_add_dentry_item (browser, &iter);
290		}
291		}
292		free_item_iterator (&iter);
293
294		end:
295		if (browser->check_callback)
296		{
297		browser->check_callback ();
298		}
299		gtk_tree_view_columns_autosize (browser->view);
	347	if (!browser->fs_ops \|\| !browser->fs_ops->readdir)
	348	{
	349	return FALSE;
	350	}
	351
	352	browser->thread = g_thread_new ("browser_thread", browser_load_dir_runner,
	353	browser);
300	354	return FALSE;
301	355	}
	356
	357	void
	358	browser_update_fs_options (struct browser *browser)
	359	{
	360	gtk_widget_set_visible (browser->add_dir_button,
	361	browser->fs_ops && browser->fs_ops->mkdir != NULL);
	362	gtk_widget_set_sensitive (browser->refresh_button,
	363	browser->fs_ops
	364	&& browser->fs_ops->readdir != NULL);
	365	gtk_widget_set_sensitive (browser->up_button, browser->fs_ops
	366	&& browser->fs_ops->readdir != NULL);
	367	}
	368
	369	void
	370	browser_init (struct browser *browser)
	371	{
	372	browser->notifier = g_malloc (sizeof (struct notifier));
	373	notifier_init (browser->notifier, browser);
	374	}
	375
	376	void
	377	browser_destroy (struct browser *browser)
	378	{
	379	notifier_destroy (browser->notifier);
	380	g_free (browser->notifier);
	381	if (browser->thread)
	382	{
	383	g_thread_join (browser->thread);
	384	}
	385	g_slist_free (browser->sensitive_widgets);
	386	}
	387
	388	void
	389	browser_set_options (struct browser *browser)
	390	{
	391	GtkTreeSortable *sortable =
	392	GTK_TREE_SORTABLE (gtk_tree_view_get_model (browser->view));
	393
	394	if (browser->fs_ops->options & FS_OPTION_SORT_BY_ID)
	395	{
	396	gtk_tree_sortable_set_sort_func (sortable,
	397	BROWSER_LIST_STORE_ID_FIELD,
	398	browser_sort_by_id, NULL, NULL);
	399	gtk_tree_sortable_set_sort_column_id (sortable,
	400	BROWSER_LIST_STORE_ID_FIELD,
	401	GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID);
	402	}
	403	else if (browser->fs_ops->options & FS_OPTION_SORT_BY_NAME)
	404	{
	405	gtk_tree_sortable_set_sort_func (sortable,
	406	BROWSER_LIST_STORE_NAME_FIELD,
	407	browser_sort_by_name, NULL, NULL);
	408	gtk_tree_sortable_set_sort_column_id (sortable,
	409	BROWSER_LIST_STORE_NAME_FIELD,
	410	GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID);
	411	}
	412	else
	413	{
	414	gtk_tree_sortable_set_sort_column_id (sortable,
	415	GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID,
	416	GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID);
	417	}
	418	}

+24

-17

src/browser.h less more

20	20	#include <gtk/gtk.h>
21	21	#include <libgen.h>
22	22	#include "utils.h"
	23	#include "notifier.h"
23	24
24	25	#ifndef BROWSER_H
25	26	#define BROWSER_H

27	28	#define SIZE_LABEL_LEN 16
28	29
29	30	#define DIR_ICON "folder-visiting-symbolic"
30		#define FILE_ICON_WAVE "elektroid-wave-symbolic"
31		#define FILE_ICON_DATA "elektroid-data-symbolic"
32		#define FILE_ICON_PRJ "elektroid-project-symbolic"
33		#define FILE_ICON_SND "elektroid-sound-symbolic"
34	31
35	32	enum browser_list_field
36	33	{
37	34	BROWSER_LIST_STORE_ICON_FIELD = 0,
38		BROWSER_LIST_STORE_NAME_FIELD,
	35	BROWSER_LIST_STORE_NAME_FIELD, //This is the value returned by the funciton se in the get_item_key member in struct fs_operations. It's the filename.
39	36	BROWSER_LIST_STORE_SIZE_FIELD,
40	37	BROWSER_LIST_STORE_SIZE_STR_FIELD,
41	38	BROWSER_LIST_STORE_TYPE_FIELD,
42		BROWSER_LIST_STORE_INDEX_FIELD
	39	BROWSER_LIST_STORE_ID_FIELD,
	40	BROWSER_LIST_STORE_SLOT_FIELD //This is an optional map of the id (number) to some string like "A1", "001" or "[A:001]" to mimic the device way of numbering the items.
43	41	};
44	42
45	43	struct browser
46	44	{
	45	const gchar *name;
47	46	GSourceFunc check_selection;
48	47	GtkTreeView *view;
49	48	GtkWidget *up_button;

56	55	GtkTreePath *dnd_motion_path;
57	56	gint dnd_timeout_function_id;
58	57	GString *dnd_data;
59		void (notify_dir_change) (struct browser );
60	58	const gchar *file_icon;
61	59	gchar **extensions;
62	60	const struct fs_operations *fs_ops;
63		void *data;
	61	struct backend *backend;
64	62	gboolean (*check_callback) ();
	63	struct notifier *notifier;
	64	//Background loading members
	65	GSList *sensitive_widgets;
	66	GtkWidget *stack;
	67	GtkWidget *spinner;
	68	GThread *thread;
	69	GMutex mutex;
	70	gboolean loading;
	71	struct item_iterator *iter;
65	72	};
66	73
67		gint browser_sort_samples (GtkTreeModel , GtkTreeIter , GtkTreeIter *,
68		gpointer);
69
70		gint browser_sort_data (GtkTreeModel , GtkTreeIter , GtkTreeIter *,
71		gpointer);
72
73		struct item browser_get_item (GtkTreeModel , GtkTreeIter *);
74
75		void browser_free_item (struct item *);
	74	void browser_set_item (GtkTreeModel , GtkTreeIter , struct item *);
76	75
77	76	gint browser_get_selected_items_count (struct browser *);
78	77

95	94
96	95	gboolean browser_load_dir (gpointer);
97	96
	97	void browser_update_fs_options (struct browser *);
	98
	99	void browser_init (struct browser *);
	100
	101	void browser_destroy (struct browser *);
	102
	103	void browser_set_options (struct browser *);
	104
98	105	#endif

+114

-3710

src/connector.c less more

17	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18	18	*/
19	19
20		#include <stdio.h>
21		#include <math.h>
22		#include <endian.h>
23		#include <poll.h>
24		#include <zlib.h>
25		#include <libgen.h>
	20	#include <glib/gi18n.h>
	21	#include "backend.h"
	22	#include "local.h"
26	23	#include "connector.h"
27		#include "utils.h"
28		#include "sample.h"
29		#include "package.h"
30		#include "../config.h"
	24	#include "connectors/elektron.h"
	25	#include "connectors/microbrute.h"
	26	#include "connectors/cz.h"
	27	#include "connectors/sds.h"
	28	#include "connectors/efactor.h"
31	29
32		#define KB 1024
33		#define BUFF_SIZE (4 * KB)
34		#define RING_BUFF_SIZE (256 * KB)
35		#define DATA_TRANSF_BLOCK_BYTES 0x2000
36		#define OS_TRANSF_BLOCK_BYTES 0x800
37		#define POLL_TIMEOUT 20
38		#define MAX_ZIP_SIZE (128 * 1024 * 1024)
39
40		#define FS_DATA_PRJ_PREFIX "/projects"
41		#define FS_DATA_SND_PREFIX "/soundbanks"
42		#define FS_SAMPLES_START_POS 5
43		#define FS_DATA_START_POS 18
44		#define FS_SAMPLES_SIZE_POS_W 21
45		#define FS_SAMPLES_LAST_FRAME_POS_W 33
46		#define FS_SAMPLES_PAD_RES 22
47		#define ELEKTRON_SAMPLE_INFO_PAD_I32_LEN 10
48
49		struct elektron_sample_info
	30	static gint
	31	default_handshake (struct backend *backend)
50	32	{
51		guint32 type;
52		guint32 sample_len_bytes;
53		guint32 sample_rate;
54		guint32 loop_start;
55		guint32 loop_end;
56		guint32 loop_type;
57		guint32 padding[ELEKTRON_SAMPLE_INFO_PAD_I32_LEN];
58		};
59
60		typedef GByteArray (connector_msg_id_func) (guint);
61
62		typedef GByteArray (connector_msg_id_len_func) (guint, guint);
63
64		typedef GByteArray (connector_msg_path_func) (const gchar *);
65
66		typedef GByteArray (connector_msg_path_len_func) (const gchar *, guint);
67
68		typedef GByteArray (connector_msg_read_blk_func) (guint, guint, guint);
69
70		typedef GByteArray (connector_msg_write_blk_func) (guint, GByteArray *,
71		guint , guint, void );
72
73		typedef void (connector_copy_array) (GByteArray , GByteArray *);
74
75		typedef gint (connector_path_func) (struct connector , const gchar *);
76
77		typedef gint (connector_src_dst_func) (struct connector , const gchar *,
78		const gchar *);
79
80		static gint connector_delete_samples_dir (struct connector , const gchar );
81
82		static gint connector_read_samples_dir (struct item_iterator , const gchar ,
83		void *);
84
85		static gint connector_create_samples_dir (const gchar , void );
86
87		static gint connector_delete_samples_item (const gchar , void );
88
89		static gint connector_move_samples_item (const gchar , const gchar ,
90		void *);
91
92		static gint connector_download_sample (const gchar , GByteArray ,
93		struct job_control , void );
94
95		static gint connector_upload_sample (const gchar , GByteArray ,
96		struct job_control , void );
97
98		static gint connector_delete_raw_dir (struct connector , const gchar );
99
100		static gint connector_read_raw_dir (struct item_iterator , const gchar ,
101		void *);
102
103		static gint connector_create_raw_dir (const gchar , void );
104
105		static gint connector_delete_raw_item (const gchar , void );
106
107		static gint connector_move_raw_item (const gchar , const gchar , void *);
108
109		static gint connector_download_raw (const gchar , GByteArray ,
110		struct job_control , void );
111
112		static gint connector_upload_raw (const gchar , GByteArray ,
113		struct job_control , void );
114
115		static gint connector_read_data_dir_any (struct item_iterator *,
116		const gchar , void );
117
118		static gint connector_read_data_dir_prj (struct item_iterator *,
119		const gchar , void );
120
121		static gint connector_read_data_dir_snd (struct item_iterator *,
122		const gchar , void );
123
124		static gint connector_move_data_item_any (const gchar , const gchar ,
125		void *);
126		static gint connector_move_data_item_prj (const gchar , const gchar ,
127		void *);
128		static gint connector_move_data_item_snd (const gchar , const gchar ,
129		void *);
130
131		static gint connector_copy_data_item_any (const gchar , const gchar ,
132		void *);
133
134		static gint connector_copy_data_item_prj (const gchar , const gchar ,
135		void *);
136
137		static gint connector_copy_data_item_snd (const gchar , const gchar ,
138		void *);
139
140		static gint connector_clear_data_item_any (const gchar , void );
141
142		static gint connector_clear_data_item_prj (const gchar , void );
143
144		static gint connector_clear_data_item_snd (const gchar , void );
145
146		static gint connector_swap_data_item_any (const gchar , const gchar ,
147		void *);
148
149		static gint connector_swap_data_item_prj (const gchar , const gchar ,
150		void *);
151
152		static gint connector_swap_data_item_snd (const gchar , const gchar ,
153		void *);
154
155		static gint connector_download_data_any (const gchar , GByteArray ,
156		struct job_control , void );
157
158		static gint connector_download_data_snd_pkg (const gchar , GByteArray ,
159		struct job_control , void );
160
161		static gint connector_download_data_prj_pkg (const gchar , GByteArray ,
162		struct job_control , void );
163
164		static gint connector_download_raw_pst_pkg (const gchar , GByteArray ,
165		struct job_control , void );
166
167
168		static gint connector_upload_data_any (const gchar , GByteArray ,
169		struct job_control , void );
170
171		static gint connector_upload_data_prj_pkg (const gchar , GByteArray ,
172		struct job_control , void );
173
174		static gint connector_upload_data_snd_pkg (const gchar , GByteArray ,
175		struct job_control , void );
176
177		static gint connector_upload_raw_pst_pkg (const gchar , GByteArray ,
178		struct job_control , void );
179
180		static gint connector_copy_iterator (struct item_iterator *,
181		struct item_iterator *, gboolean);
182
183		static const guint8 MSG_HEADER[] = { 0xf0, 0, 0x20, 0x3c, 0x10, 0 };
184
185		static const guint8 PING_REQUEST[] = { 0x1 };
186		static const guint8 SOFTWARE_VERSION_REQUEST[] = { 0x2 };
187		static const guint8 DEVICEUID_REQUEST[] = { 0x3 };
188		static const guint8 STORAGEINFO_REQUEST[] = { 0x5 };
189
190		static const guint8 FS_SAMPLE_READ_DIR_REQUEST[] = { 0x10 };
191		static const guint8 FS_SAMPLE_CREATE_DIR_REQUEST[] = { 0x11 };
192		static const guint8 FS_SAMPLE_DELETE_DIR_REQUEST[] = { 0x12 };
193		static const guint8 FS_SAMPLE_DELETE_FILE_REQUEST[] = { 0x20 };
194		static const guint8 FS_SAMPLE_RENAME_FILE_REQUEST[] = { 0x21 };
195		static const guint8 FS_SAMPLE_GET_FILE_INFO_FROM_HASH_AND_SIZE_REQUEST[] =
196		{ 0x23, 0, 0, 0, 0, 0, 0, 0, 0 };
197		static const guint8 FS_SAMPLE_OPEN_FILE_READER_REQUEST[] = { 0x30 };
198		static const guint8 FS_SAMPLE_CLOSE_FILE_READER_REQUEST[] = { 0x31 };
199		static const guint8 FS_SAMPLE_READ_FILE_REQUEST[] =
200		{ 0x32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
201		static const guint8 FS_SAMPLE_OPEN_FILE_WRITER_REQUEST[] =
202		{ 0x40, 0, 0, 0, 0 };
203		static const guint8 FS_SAMPLE_CLOSE_FILE_WRITER_REQUEST[] =
204		{ 0x41, 0, 0, 0, 0, 0, 0, 0, 0 };
205		static const guint8 FS_SAMPLE_WRITE_FILE_REQUEST[] =
206		{ 0x42, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
207
208		static const guint8 FS_RAW_READ_DIR_REQUEST[] = { 0x14 };
209		static const guint8 FS_RAW_CREATE_DIR_REQUEST[] = { 0x15 };
210		static const guint8 FS_RAW_DELETE_DIR_REQUEST[] = { 0x16 };
211		static const guint8 FS_RAW_DELETE_FILE_REQUEST[] = { 0x24 };
212		static const guint8 FS_RAW_RENAME_FILE_REQUEST[] = { 0x25 };
213		static const guint8 FS_RAW_OPEN_FILE_READER_REQUEST[] = { 0x33 };
214		static const guint8 FS_RAW_CLOSE_FILE_READER_REQUEST[] = { 0x34 };
215		static const guint8 FS_RAW_READ_FILE_REQUEST[] =
216		{ 0x35, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
217		static const guint8 FS_RAW_OPEN_FILE_WRITER_REQUEST[] = { 0x43, 0, 0, 0, 0 };
218		static const guint8 FS_RAW_CLOSE_FILE_WRITER_REQUEST[] =
219		{ 0x44, 0, 0, 0, 0, 0, 0, 0, 0 };
220		static const guint8 FS_RAW_WRITE_FILE_REQUEST[] =
221		{ 0x45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
222
223		static const guint8 DATA_LIST_REQUEST[] = { 0x53 };
224		static const guint8 DATA_READ_OPEN_REQUEST[] = { 0x54 };
225		static const guint8 DATA_READ_PARTIAL_REQUEST[] = { 0x55 };
226		static const guint8 DATA_READ_CLOSE_REQUEST[] = { 0x56 };
227		static const guint8 DATA_WRITE_OPEN_REQUEST[] = { 0x57 };
228		static const guint8 DATA_WRITE_PARTIAL_REQUEST[] = { 0x58 };
229		static const guint8 DATA_WRITE_CLOSE_REQUEST[] = { 0x59 };
230		static const guint8 DATA_MOVE_REQUEST[] = { 0x5a };
231		static const guint8 DATA_COPY_REQUEST[] = { 0x5b };
232		static const guint8 DATA_CLEAR_REQUEST[] = { 0x5c };
233		static const guint8 DATA_SWAP_REQUEST[] = { 0x5d };
234		static const guint8 OS_UPGRADE_START_REQUEST[] =
235		{ 0x50, 0, 0, 0, 0, 's', 'y', 's', 'e', 'x', '\0', 1 };
236		static const guint8 OS_UPGRADE_WRITE_RESPONSE[] =
237		{ 0x51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
238
239		static const gchar *FS_TYPE_NAMES[] = { "+Drive", "RAM" };
240
241		static const struct fs_operations FS_SAMPLES_OPERATIONS = {
242		.fs = FS_SAMPLES,
243		.readdir = connector_read_samples_dir,
244		.mkdir = connector_create_samples_dir,
245		.delete = connector_delete_samples_item,
246		.rename = connector_move_samples_item,
247		.move = connector_move_samples_item,
248		.copy = NULL,
249		.clear = NULL,
250		.swap = NULL,
251		.download = connector_download_sample,
252		.upload = connector_upload_sample,
253		.getid = get_item_name,
254		.load = sample_load,
255		.save = sample_save,
256		.extension = "wav"
257		};
258
259		static const struct fs_operations FS_RAW_ANY_OPERATIONS = {
260		.fs = FS_RAW_ALL,
261		.readdir = connector_read_raw_dir,
262		.mkdir = connector_create_raw_dir,
263		.delete = connector_delete_raw_item,
264		.rename = connector_move_raw_item,
265		.move = connector_move_raw_item,
266		.copy = NULL,
267		.clear = NULL,
268		.swap = NULL,
269		.download = connector_download_raw,
270		.upload = connector_upload_raw,
271		.getid = get_item_name,
272		.load = load_file,
273		.save = save_file,
274		.extension = "raw"
275		};
276
277		static const struct fs_operations FS_RAW_PRESETS_OPERATIONS = {
278		.fs = FS_RAW_PRESETS,
279		.readdir = connector_read_raw_dir,
280		.mkdir = connector_create_raw_dir,
281		.delete = connector_delete_raw_item,
282		.rename = connector_move_raw_item,
283		.move = connector_move_raw_item,
284		.copy = NULL,
285		.clear = NULL,
286		.swap = NULL,
287		.download = connector_download_raw_pst_pkg,
288		.upload = connector_upload_raw_pst_pkg,
289		.getid = get_item_name,
290		.load = load_file,
291		.save = save_file,
292		.extension = "pst"
293		};
294
295		static const struct fs_operations FS_DATA_ANY_OPERATIONS = {
296		.fs = FS_DATA_ALL,
297		.readdir = connector_read_data_dir_any,
298		.mkdir = NULL,
299		.delete = connector_clear_data_item_any,
300		.rename = NULL,
301		.move = connector_move_data_item_any,
302		.copy = connector_copy_data_item_any,
303		.clear = connector_clear_data_item_any,
304		.swap = connector_swap_data_item_any,
305		.download = connector_download_data_any,
306		.upload = connector_upload_data_any,
307		.getid = get_item_index,
308		.load = load_file,
309		.save = save_file,
310		.extension = "data"
311		};
312
313		static const struct fs_operations FS_DATA_PRJ_OPERATIONS = {
314		.fs = FS_DATA_PRJ,
315		.readdir = connector_read_data_dir_prj,
316		.mkdir = NULL,
317		.delete = connector_clear_data_item_prj,
318		.rename = NULL,
319		.move = connector_move_data_item_prj,
320		.copy = connector_copy_data_item_prj,
321		.clear = connector_clear_data_item_prj,
322		.swap = connector_swap_data_item_prj,
323		.download = connector_download_data_prj_pkg,
324		.upload = connector_upload_data_prj_pkg,
325		.getid = get_item_index,
326		.load = load_file,
327		.save = save_file,
328		.extension = "prj"
329		};
330
331		static const struct fs_operations FS_DATA_SND_OPERATIONS = {
332		.fs = FS_DATA_SND,
333		.readdir = connector_read_data_dir_snd,
334		.mkdir = NULL,
335		.delete = connector_clear_data_item_snd,
336		.rename = NULL,
337		.move = connector_move_data_item_snd,
338		.copy = connector_copy_data_item_snd,
339		.clear = connector_clear_data_item_snd,
340		.swap = connector_swap_data_item_snd,
341		.download = connector_download_data_snd_pkg,
342		.upload = connector_upload_data_snd_pkg,
343		.getid = get_item_index,
344		.load = load_file,
345		.save = save_file,
346		.extension = "snd"
347		};
348
349		static const struct fs_operations *FS_OPERATIONS[] = {
350		&FS_SAMPLES_OPERATIONS, &FS_RAW_ANY_OPERATIONS, &FS_RAW_PRESETS_OPERATIONS,
351		&FS_DATA_ANY_OPERATIONS, &FS_DATA_PRJ_OPERATIONS, &FS_DATA_SND_OPERATIONS
352		};
353
354		static const int FS_OPERATIONS_N =
355		sizeof (FS_OPERATIONS) / sizeof (struct fs_operations *);
356
357		static enum item_type connector_get_path_type (struct connector *,
358		const gchar *,
359		fs_init_iter_func);
360
361		static void
362		connector_free_iterator_data (void *iter_data)
363		{
364		struct connector_iterator_data *data = iter_data;
365
366		if (!data->cached)
	33	backend->type = BE_TYPE_MIDI;
	34	backend->device_desc.filesystems = 0;
	35	backend->fs_ops = NULL;
	36	backend->destroy_data = backend_destroy_data;
	37	if (strlen (backend->device_name))
367	38	{
368		free_msg (data->msg);
369		}
370		g_free (data);
371		}
372
373		const struct fs_operations *
374		connector_get_fs_operations (enum connector_fs fs)
375		{
376		const struct fs_operations *fs_operations = NULL;
377		for (int i = 0; i < FS_OPERATIONS_N; i++)
378		{
379		if (FS_OPERATIONS[i]->fs == fs)
380		{
381		fs_operations = FS_OPERATIONS[i];
382		break;
383		}
384		}
385		return fs_operations;
386		}
387
388		static inline gchar *
389		connector_get_utf8 (const gchar * s)
390		{
391		return g_convert (s, -1, "UTF8", "CP1252", NULL, NULL, NULL);
392		}
393
394		static inline gchar *
395		connector_get_cp1252 (const gchar * s)
396		{
397		return g_convert (s, -1, "CP1252", "UTF8", NULL, NULL, NULL);
398		}
399
400		static inline guint8
401		connector_get_msg_status (const GByteArray * msg)
402		{
403		return msg->data[5];
404		}
405
406		static inline gchar *
407		connector_get_msg_string (const GByteArray * msg)
408		{
409		return (gchar *) & msg->data[6];
410		}
411
412		static guint
413		connector_next_smplrw_entry (struct item_iterator *iter)
414		{
415		guint32 *data32;
416		gchar *name_cp1252;
417		struct connector_iterator_data *data = iter->data;
418
419		if (iter->item.name != NULL)
420		{
421		g_free (iter->item.name);
422		}
423
424		if (data->pos == data->msg->len)
425		{
426		iter->item.name = NULL;
427		return -ENOENT;
	39	gchar *device_name = strdup (backend->device_name);
	40	snprintf (backend->device_name, LABEL_MAX, "%s %s", _("MIDI device"),
	41	device_name);
	42	g_free (device_name);
428	43	}
429	44	else
430	45	{
431		data32 = (guint32 *) & data->msg->data[data->pos];
432		data->hash = be32toh (*data32);
433		data->pos += sizeof (guint32);
434
435		data32 = (guint32 *) & data->msg->data[data->pos];
436		iter->item.size = be32toh (*data32);
437		data->pos += sizeof (guint32);
438
439		data->pos++; //write_protected
440
441		iter->item.type = data->msg->data[data->pos];
442		data->pos++;
443
444		name_cp1252 = (gchar *) & data->msg->data[data->pos];
445		iter->item.name = connector_get_utf8 (name_cp1252);
446		if (data->fs == FS_RAW_ALL && iter->item.type == ELEKTROID_FILE)
447		{
448		//This eliminates the extension ".mc-snd" that the device provides.
449		iter->item.name[strlen (iter->item.name) - 7] = 0;
450		}
451		data->pos += strlen (name_cp1252) + 1;
452
453		iter->item.index = -1;
454
455		return 0;
	46	snprintf (backend->device_name, LABEL_MAX, "%s", _("MIDI device"));
456	47	}
457		}
458
459		static gint
460		connector_init_iterator (struct item_iterator iter, GByteArray msg,
461		iterator_next next, enum connector_fs fs,
462		gboolean cached)
463		{
464		struct connector_iterator_data *data =
465		malloc (sizeof (struct connector_iterator_data));
466
467		data->msg = msg;
468		data->pos = fs == FS_DATA_ALL ? FS_DATA_START_POS : FS_SAMPLES_START_POS;
469		data->fs = fs;
470		data->cached = cached;
471
472		iter->data = data;
473		iter->next = next;
474		iter->free = connector_free_iterator_data;
475		iter->copy = connector_copy_iterator;
476		iter->item.name = NULL;
477		iter->item.index = -1;
478
479	48	return 0;
480	49	}
481	50
482		static gint
483		connector_copy_iterator (struct item_iterator dst, struct item_iterator src,
484		gboolean cached)
	51	struct connector
485	52	{
486		GByteArray *array;
487		struct connector_iterator_data *data = src->data;
488		if (cached)
	53	gint (handshake) (struct backend backend);
	54	const gchar *name;
	55	};
	56
	57	static const struct connector CONNECTOR_ELEKTRON = {
	58	.handshake = elektron_handshake,
	59	.name = "elektron"
	60	};
	61
	62	static const struct connector CONNECTOR_MICROBRUTE = {
	63	.handshake = microbrute_handshake,
	64	.name = "microbrute"
	65	};
	66
	67	static const struct connector CONNECTOR_CZ = {
	68	.handshake = cz_handshake,
	69	.name = "cz"
	70	};
	71
	72	static const struct connector CONNECTOR_SDS = {
	73	.handshake = sds_handshake,
	74	.name = "sds"
	75	};
	76
	77	static const struct connector CONNECTOR_EFACTOR = {
	78	.handshake = efactor_handshake,
	79	.name = "efactor"
	80	};
	81
	82	static const struct connector CONNECTOR_DEFAULT = {
	83	.handshake = default_handshake,
	84	.name = "default"
	85	};
	86
	87	// To speed up detection, connectors that purely rely on the standard device inquiry should go first.
	88
	89	static const struct connector *CONNECTORS[] = {
	90	&CONNECTOR_MICROBRUTE, &CONNECTOR_ELEKTRON, &CONNECTOR_CZ, &CONNECTOR_SDS,
	91	&CONNECTOR_EFACTOR, &CONNECTOR_DEFAULT, NULL
	92	};
	93
	94	// A handshake function might return these values:
	95	// 0, the device matches the connector.
	96	// -ENODEV, the device does not match the connector but we can continue with the next connector.
	97	// Other negative errors are allowed but we will not continue with the remaining connectors.
	98
	99	gint
	100	connector_init (struct backend backend, const gchar id,
	101	const gchar * conn_name,
	102	struct sysex_transfer *sysex_transfer)
	103	{
	104	gboolean active = TRUE;
	105	const struct connector **connector;
	106	int err = backend_init (backend, id);
	107	if (err)
489	108	{
490		array = data->msg;
491		}
492		else
493		{
494		array = g_byte_array_sized_new (data->msg->len);
495		g_byte_array_append (array, data->msg->data, data->msg->len);
496		}
497		return connector_init_iterator (dst, array, src->next, data->fs, cached);
498		}
499
500		static GByteArray *
501		connector_decode_payload (const GByteArray * src)
502		{
503		GByteArray *dst;
504		int i, j, k, dst_len;
505		unsigned int shift;
506
507		dst_len = src->len - ceill (src->len / 8.0);
508		dst = g_byte_array_new ();
509		g_byte_array_set_size (dst, dst_len);
510
511		for (i = 0, j = 0; i < src->len; i += 8, j += 7)
512		{
513		shift = 0x40;
514		for (k = 0; k < 7 && i + k + 1 < src->len; k++)
515		{
516		dst->data[j + k] =
517		src->data[i + k + 1] \| (src->data[i] & shift ? 0x80 : 0);
518		shift = shift >> 1;
519		}
	109	return err;
520	110	}
521	111
522		return dst;
523		}
	112	backend_rx_drain (backend); //This is needed in case of timeout.
524	113
525		static GByteArray *
526		connector_encode_payload (const GByteArray * src)
527		{
528		GByteArray *dst;
529		int i, j, k, dst_len;
530		unsigned int accum;
531
532		dst_len = src->len + ceill (src->len / 7.0);
533		dst = g_byte_array_new ();
534		g_byte_array_set_size (dst, dst_len);
535
536		for (i = 0, j = 0; j < src->len; i += 8, j += 7)
	114	err = -ENODEV;
	115	connector = CONNECTORS;
	116	while (*connector)
537	117	{
538		accum = 0;
539		for (k = 0; k < 7; k++)
	118	if (sysex_transfer)
540	119	{
541		accum = accum << 1;
542		if (j + k < src->len)
543		{
544		if (src->data[j + k] & 0x80)
545		{
546		accum \|= 1;
547		}
548		dst->data[i + k + 1] = src->data[j + k] & 0x7f;
549		}
550		}
551		dst->data[i] = accum;
552		}
553
554		return dst;
555		}
556
557		static GByteArray *
558		connector_msg_to_raw (const GByteArray * msg)
559		{
560		GByteArray *encoded;
561		GByteArray *sysex = g_byte_array_new ();
562
563		g_byte_array_append (sysex, MSG_HEADER, sizeof (MSG_HEADER));
564		encoded = connector_encode_payload (msg);
565		g_byte_array_append (sysex, encoded->data, encoded->len);
566		free_msg (encoded);
567		g_byte_array_append (sysex, (guint8 *) "\xf7", 1);
568
569		return sysex;
570		}
571
572		static gint
573		connector_get_smplrw_info_from_msg (GByteArray * info_msg, guint32 * id,
574		guint * size)
575		{
576		if (connector_get_msg_status (info_msg))
577		{
578		if (id)
579		{
580		id = be32toh (((guint32 *) & info_msg->data[6]));
581		}
582		if (size)
583		{
584		size = be32toh (((guint32 *) & info_msg->data[10]));
585		}
586		}
587		else
588		{
589		if (id)
590		{
591		return -EIO;
592		}
593		}
594
595		return 0;
596		}
597
598		static GByteArray *
599		connector_new_msg (const guint8 * data, guint len)
600		{
601		GByteArray *msg = g_byte_array_new ();
602
603		g_byte_array_append (msg, (guchar *) "\0\0\0\0", 4);
604		g_byte_array_append (msg, data, len);
605
606		return msg;
607		}
608
609		static GByteArray *
610		connector_new_msg_uint8 (const guint8 * data, guint len, guint8 type)
611		{
612		GByteArray *msg = connector_new_msg (data, len);
613
614		g_byte_array_append (msg, &type, 1);
615
616		return msg;
617		}
618
619		static GByteArray *
620		connector_new_msg_path (const guint8 * data, guint len, const gchar * path)
621		{
622		GByteArray *msg;
623		gchar *path_cp1252 = connector_get_cp1252 (path);
624
625		if (!path_cp1252)
626		{
627		return NULL;
628		}
629
630		msg = connector_new_msg (data, len);
631		g_byte_array_append (msg, (guchar *) path_cp1252, strlen (path_cp1252) + 1);
632		g_free (path_cp1252);
633
634		return msg;
635		}
636
637		static GByteArray *
638		connector_new_msg_close_common_read (const guint8 * data, guint len, guint id)
639		{
640		guint32 aux32;
641		GByteArray *msg = connector_new_msg (data, len);
642
643		aux32 = htobe32 (id);
644		g_byte_array_append (msg, (guchar *) & aux32, sizeof (guint32));
645		return msg;
646		}
647
648		static GByteArray *
649		connector_new_msg_close_sample_read (guint id)
650		{
651		return
652		connector_new_msg_close_common_read (FS_SAMPLE_CLOSE_FILE_READER_REQUEST,
653		sizeof
654		(FS_SAMPLE_CLOSE_FILE_READER_REQUEST),
655		id);
656		}
657
658		static GByteArray *
659		connector_new_msg_close_raw_read (guint id)
660		{
661		return
662		connector_new_msg_close_common_read (FS_RAW_CLOSE_FILE_READER_REQUEST,
663		sizeof
664		(FS_RAW_CLOSE_FILE_READER_REQUEST),
665		id);
666		}
667
668		static GByteArray *
669		connector_new_msg_open_common_write (const guint8 * data, guint len,
670		const gchar * path, guint bytes)
671		{
672		guint32 aux32;
673		GByteArray *msg = connector_new_msg_path (data, len, path);
674
675		aux32 = htobe32 (bytes);
676		memcpy (&msg->data[5], &aux32, sizeof (guint32));
677
678		return msg;
679		}
680
681		static GByteArray *
682		connector_new_msg_open_sample_write (const gchar * path, guint bytes)
683		{
684		return
685		connector_new_msg_open_common_write (FS_SAMPLE_OPEN_FILE_WRITER_REQUEST,
686		sizeof
687		(FS_SAMPLE_OPEN_FILE_WRITER_REQUEST),
688		path,
689		bytes +
690		sizeof (struct
691		elektron_sample_info));
692		}
693
694		static GByteArray *
695		connector_new_msg_open_raw_write (const gchar * path, guint bytes)
696		{
697		return connector_new_msg_open_common_write (FS_RAW_OPEN_FILE_WRITER_REQUEST,
698		sizeof
699		(FS_RAW_OPEN_FILE_WRITER_REQUEST),
700		path, bytes);
701		}
702
703
704		static GByteArray *
705		connector_new_msg_list (const gchar * path, int32_t start_index,
706		int32_t end_index, gboolean all)
707		{
708		guint32 aux32;
709		guint8 aux8;
710		GByteArray *msg = connector_new_msg_path (DATA_LIST_REQUEST,
711		sizeof (DATA_LIST_REQUEST),
712		path);
713
714		aux32 = htobe32 (start_index);
715		g_byte_array_append (msg, (guchar *) & aux32, sizeof (guint32));
716		aux32 = htobe32 (end_index);
717		g_byte_array_append (msg, (guchar *) & aux32, sizeof (guint32));
718		aux8 = all;
719		g_byte_array_append (msg, (guchar *) & aux8, sizeof (guint8));
720
721		return msg;
722		}
723
724		static GByteArray *
725		connector_new_msg_write_sample_blk (guint id, GByteArray * sample,
726		guint * total, guint seq, void *data)
727		{
728		guint32 aux32;
729		guint16 aux16, *aux16p;
730		int i, consumed, bytes_blk;
731		struct sample_loop_data *sample_loop_data = data;
732		struct elektron_sample_info elektron_sample_info;
733		GByteArray *msg = connector_new_msg (FS_SAMPLE_WRITE_FILE_REQUEST,
734		sizeof (FS_SAMPLE_WRITE_FILE_REQUEST));
735
736
737		aux32 = htobe32 (id);
738		memcpy (&msg->data[5], &aux32, sizeof (guint32));
739		aux32 = htobe32 (DATA_TRANSF_BLOCK_BYTES * seq);
740		memcpy (&msg->data[13], &aux32, sizeof (guint32));
741
742		bytes_blk = DATA_TRANSF_BLOCK_BYTES;
743		consumed = 0;
744
745		if (seq == 0)
746		{
747		elektron_sample_info.type = 0;
748		elektron_sample_info.sample_len_bytes = htobe32 (sample->len);
749		elektron_sample_info.sample_rate = htobe32 (ELEKTRON_SAMPLE_RATE);
750		elektron_sample_info.loop_start = htobe32 (sample_loop_data->start);
751		elektron_sample_info.loop_end = htobe32 (sample_loop_data->end);
752		elektron_sample_info.loop_type = htobe32 (ELEKTRON_LOOP_TYPE);
753		memset (&elektron_sample_info.padding, 0,
754		sizeof (guint32) * ELEKTRON_SAMPLE_INFO_PAD_I32_LEN);
755
756		g_byte_array_append (msg, (guchar *) & elektron_sample_info,
757		sizeof (struct elektron_sample_info));
758
759		consumed = sizeof (struct elektron_sample_info);
760		bytes_blk -= consumed;
761		}
762
763		i = 0;
764		aux16p = (guint16 ) & sample->data[total];
765		while (i < bytes_blk && *total < sample->len)
766		{
767		aux16 = htobe16 (*aux16p);
768		g_byte_array_append (msg, (guint8 *) & aux16, sizeof (guint16));
769		aux16p++;
770		(*total) += sizeof (guint16);
771		consumed += sizeof (guint16);
772		i += sizeof (guint16);
773		}
774
775		aux32 = htobe32 (consumed);
776		memcpy (&msg->data[9], &aux32, sizeof (guint32));
777
778		return msg;
779		}
780
781		static GByteArray *
782		connector_new_msg_write_raw_blk (guint id, GByteArray * raw, guint * total,
783		guint seq, void *data)
784		{
785		gint len;
786		guint32 aux32;
787		GByteArray *msg = connector_new_msg (FS_RAW_WRITE_FILE_REQUEST,
788		sizeof (FS_RAW_WRITE_FILE_REQUEST));
789
790		aux32 = htobe32 (id);
791		memcpy (&msg->data[5], &aux32, sizeof (guint32));
792		aux32 = htobe32 (DATA_TRANSF_BLOCK_BYTES * seq);
793		memcpy (&msg->data[13], &aux32, sizeof (guint32));
794
795		len = raw->len - *total;
796		len = len > DATA_TRANSF_BLOCK_BYTES ? DATA_TRANSF_BLOCK_BYTES : len;
797		g_byte_array_append (msg, &raw->data[*total], len);
798		(*total) += len;
799
800		aux32 = htobe32 (len);
801		memcpy (&msg->data[9], &aux32, sizeof (guint32));
802
803		return msg;
804		}
805
806		static GByteArray *
807		connector_new_msg_close_common_write (const guint8 * data, guint len,
808		guint id, guint bytes)
809		{
810		guint32 aux32;
811		GByteArray *msg = connector_new_msg (data, len);
812
813		aux32 = htobe32 (id);
814		memcpy (&msg->data[5], &aux32, sizeof (guint32));
815		aux32 = htobe32 (bytes);
816		memcpy (&msg->data[9], &aux32, sizeof (guint32));
817
818		return msg;
819		}
820
821		static GByteArray *
822		connector_new_msg_close_sample_write (guint id, guint bytes)
823		{
824		return
825		connector_new_msg_close_common_write (FS_SAMPLE_CLOSE_FILE_WRITER_REQUEST,
826		sizeof
827		(FS_SAMPLE_CLOSE_FILE_WRITER_REQUEST),
828		id,
829		bytes +
830		sizeof (struct
831		elektron_sample_info));
832		}
833
834		static GByteArray *
835		connector_new_msg_close_raw_write (guint id, guint bytes)
836		{
837		return
838		connector_new_msg_close_common_write (FS_RAW_CLOSE_FILE_WRITER_REQUEST,
839		sizeof
840		(FS_RAW_CLOSE_FILE_WRITER_REQUEST),
841		id, bytes);
842		}
843
844		static GByteArray *
845		connector_new_msg_read_common_blk (const guint8 * data, guint len, guint id,
846		guint start, guint size)
847		{
848		guint32 aux;
849		GByteArray *msg = connector_new_msg (data, len);
850
851		aux = htobe32 (id);
852		memcpy (&msg->data[5], &aux, sizeof (guint32));
853		aux = htobe32 (size);
854		memcpy (&msg->data[9], &aux, sizeof (guint32));
855		aux = htobe32 (start);
856		memcpy (&msg->data[13], &aux, sizeof (guint32));
857
858		return msg;
859		}
860
861		static GByteArray *
862		connector_new_msg_read_sample_blk (guint id, guint start, guint size)
863		{
864		return connector_new_msg_read_common_blk (FS_SAMPLE_READ_FILE_REQUEST,
865		sizeof
866		(FS_SAMPLE_READ_FILE_REQUEST), id,
867		start, size);
868		}
869
870		static GByteArray *
871		connector_new_msg_read_raw_blk (guint id, guint start, guint size)
872		{
873		return connector_new_msg_read_common_blk (FS_RAW_READ_FILE_REQUEST,
874		sizeof (FS_RAW_READ_FILE_REQUEST),
875		id, start, size);
876		}
877
878		static GByteArray *
879		connector_raw_to_msg (GByteArray * sysex)
880		{
881		GByteArray *msg;
882		GByteArray *payload;
883		gint len = sysex->len - sizeof (MSG_HEADER) - 1;
884
885		if (len > 0)
886		{
887		payload = g_byte_array_new ();
888		g_byte_array_append (payload, &sysex->data[sizeof (MSG_HEADER)], len);
889		msg = connector_decode_payload (payload);
890		free_msg (payload);
891		}
892		else
893		{
894		msg = NULL;
895		}
896
897		return msg;
898		}
899
900		static ssize_t
901		connector_tx_raw (struct connector connector, const guint8 data, guint len)
902		{
903		ssize_t tx_len;
904
905		if (!connector->outputp)
906		{
907		error_print ("Output port is NULL\n");
908		return -ENOTCONN;
909		}
910
911		snd_rawmidi_read (connector->inputp, NULL, 0); // trigger reading
912
913		tx_len = snd_rawmidi_write (connector->outputp, data, len);
914		if (tx_len < 0)
915		{
916		error_print ("Error while writing to device: %s\n",
917		snd_strerror (tx_len));
918		connector_destroy (connector);
919		}
920		return tx_len;
921		}
922
923		gint
924		connector_tx_sysex (struct connector *connector,
925		struct connector_sysex_transfer *transfer)
926		{
927		ssize_t tx_len;
928		guint total;
929		guint len;
930		guchar *b;
931		gint res = 0;
932
933		transfer->status = SENDING;
934
935		b = transfer->raw->data;
936		total = 0;
937		while (total < transfer->raw->len && transfer->active)
938		{
939		len = transfer->raw->len - total;
940		if (len > BUFF_SIZE)
941		{
942		len = BUFF_SIZE;
	120	g_mutex_lock (&sysex_transfer->mutex);
	121	active = sysex_transfer->active;
	122	g_mutex_unlock (&sysex_transfer->mutex);
943	123	}
944	124
945		tx_len = connector_tx_raw (connector, b, len);
946		if (tx_len < 0)
	125	if (!active)
947	126	{
948		res = tx_len;
949		break;
950		}
951		b += len;
952		total += len;
953		}
954
955		transfer->active = FALSE;
956		transfer->status = FINISHED;
957		return res;
958		}
959
960		static gint
961		connector_tx (struct connector connector, const GByteArray msg)
962		{
963		gint res;
964		guint16 aux;
965		gchar *text;
966		struct connector_sysex_transfer transfer;
967
968		aux = htobe16 (connector->seq);
969		memcpy (msg->data, &aux, sizeof (guint16));
970		if (connector->seq == USHRT_MAX)
971		{
972		connector->seq = 0;
973		}
974		else
975		{
976		connector->seq++;
977		}
978
979		transfer.active = TRUE;
980		transfer.raw = connector_msg_to_raw (msg);
981
982		res = connector_tx_sysex (connector, &transfer);
983		if (!res)
984		{
985		if (debug_level > 1)
986		{
987		text = debug_get_hex_msg (transfer.raw);
988		debug_print (2, "Raw message sent (%d): %s\n", transfer.raw->len,
989		text);
990		free (text);
	127	err = -ECANCELED;
	128	goto end;
991	129	}
992	130
993		text = debug_get_hex_msg (msg);
994		debug_print (1, "Message sent (%d): %s\n", msg->len, text);
995		free (text);
996		}
997
998		free_msg (transfer.raw);
999		return res;
1000		}
1001
1002		void
1003		connector_rx_drain (struct connector *connector)
1004		{
1005		debug_print (2, "Draining buffer...\n");
1006		connector->rx_len = 0;
1007		snd_rawmidi_drain (connector->inputp);
1008		}
1009
1010		static gboolean
1011		connector_is_rt_msg (guint8 * data, guint len)
1012		{
1013		guint i;
1014		guint8 *b;
1015
1016		for (i = 0, b = data; i < len; i++, b++)
1017		{
1018		if (*b < 0xf8) //Not System Real-Time Messages
	131	if (conn_name)
1019	132	{
1020		return FALSE;
1021		}
1022		}
1023
1024		return TRUE;
1025		}
1026
1027		static ssize_t
1028		connector_rx_raw (struct connector connector, guint8 data, guint len,
1029		struct connector_sysex_transfer *transfer)
1030		{
1031		ssize_t rx_len;
1032		guint total_time;
1033		unsigned short revents;
1034		gint err;
1035		gchar *text;
1036
1037		if (!connector->inputp)
1038		{
1039		error_print ("Input port is NULL\n");
1040		return -ENOTCONN;
1041		}
1042
1043		total_time = 0;
1044
1045		while (1)
1046		{
1047		err = poll (connector->pfds, connector->npfds, POLL_TIMEOUT);
1048
1049		if (!transfer->active)
1050		{
1051		return -ENODATA;
1052		}
1053
1054		if (err == 0)
1055		{
1056		total_time += POLL_TIMEOUT;
1057		if (((transfer->batch && transfer->status == RECEIVING)
1058		\|\| !transfer->batch) && transfer->timeout > -1
1059		&& total_time >= transfer->timeout)
	133	if (!strcmp (conn_name, (*connector)->name))
1060	134	{
1061		debug_print (1, "Timeout!\n");
1062		return -ENODATA;
	135	debug_print (1, "Testing %s connector...\n",
	136	(*connector)->name);
	137	err = (*connector)->handshake (backend);
	138	if (!err)
	139	{
	140	debug_print (1, "Using %s connector...\n",
	141	(*connector)->name);
	142	}
	143	return err;
1063	144	}
1064		continue;
1065		}
1066
1067		if (err < 0)
1068		{
1069		error_print ("Error while polling. %s.\n", g_strerror (errno));
1070		connector_destroy (connector);
1071		return err;
1072		}
1073
1074		if ((err =
1075		snd_rawmidi_poll_descriptors_revents (connector->inputp,
1076		connector->pfds,
1077		connector->npfds,
1078		&revents)) < 0)
1079		{
1080		error_print ("Error while getting poll events. %s.\n",
1081		snd_strerror (err));
1082		connector_destroy (connector);
1083		return err;
1084		}
1085
1086		if (revents & (POLLERR \| POLLHUP))
1087		{
1088		return -ENODATA;
1089		}
1090
1091		if (!(revents & POLLIN))
1092		{
1093		continue;
1094		}
1095
1096		rx_len = snd_rawmidi_read (connector->inputp, data, len);
1097
1098		if (rx_len == -EAGAIN \|\| rx_len == 0)
1099		{
1100		continue;
1101		}
1102
1103		if (rx_len > 0)
1104		{
1105		if (connector_is_rt_msg (data, rx_len))
1106		{
1107		continue;
1108		}
1109		break;
1110		}
1111
1112		if (rx_len < 0)
1113		{
1114		error_print ("Error while reading from device: %s\n",
1115		snd_strerror (rx_len));
1116		connector_destroy (connector);
1117		break;
1118		}
1119
1120		}
1121
1122		if (debug_level > 1)
1123		{
1124		text = debug_get_hex_data (3, data, rx_len);
1125		debug_print (2, "Buffer content (%zu): %s\n", rx_len, text);
1126		free (text);
1127		}
1128
1129		return rx_len;
1130		}
1131
1132		gint
1133		connector_rx_sysex (struct connector *connector,
1134		struct connector_sysex_transfer *transfer)
1135		{
1136		gint i;
1137		guint8 *b;
1138		gint res = 0;
1139
1140		transfer->status = WAITING;
1141		transfer->raw = g_byte_array_new ();
1142
1143		i = 0;
1144		if (connector->rx_len < 0)
1145		{
1146		connector->rx_len = 0;
1147		}
1148		b = connector->buffer;
1149
1150		while (1)
1151		{
1152		if (i == connector->rx_len)
1153		{
1154		connector->rx_len =
1155		connector_rx_raw (connector, connector->buffer, BUFF_SIZE,
1156		transfer);
1157
1158		if (connector->rx_len == -ENODATA)
1159		{
1160		res = -ENODATA;
1161		goto error;
1162		}
1163
1164		if (connector->rx_len < 0)
1165		{
1166		res = -EIO;
1167		goto error;
1168		}
1169
1170		b = connector->buffer;
1171		i = 0;
1172		}
1173
1174		while (i < connector->rx_len && *b != 0xf0)
1175		{
1176		b++;
1177		i++;
1178		}
1179
1180		if (i < connector->rx_len)
1181		{
1182		break;
1183		}
1184		}
1185
1186		g_byte_array_append (transfer->raw, b, 1);
1187		b++;
1188		i++;
1189		transfer->status = RECEIVING;
1190
1191		while (1)
1192		{
1193		if (i == connector->rx_len)
1194		{
1195		connector->rx_len =
1196		connector_rx_raw (connector, connector->buffer, BUFF_SIZE,
1197		transfer);
1198
1199		if (connector->rx_len == -ENODATA && transfer->batch)
1200		{
1201		break;
1202		}
1203
1204		if (connector->rx_len < 0)
1205		{
1206		res = -EIO;
1207		goto error;
1208		}
1209
1210		b = connector->buffer;
1211		i = 0;
1212		}
1213
1214		while (i < connector->rx_len && (*b != 0xf7 \|\| transfer->batch))
1215		{
1216		if (!connector_is_rt_msg (b, 1))
1217		{
1218		g_byte_array_append (transfer->raw, b, 1);
1219		}
1220		b++;
1221		i++;
1222		}
1223
1224		if (i < connector->rx_len)
1225		{
1226		g_byte_array_append (transfer->raw, b, 1);
1227		connector->rx_len = connector->rx_len - i - 1;
1228		if (connector->rx_len > 0)
1229		{
1230		memmove (connector->buffer, &connector->buffer[i + 1],
1231		connector->rx_len);
1232		}
1233		break;
1234		}
1235
1236		}
1237
1238		goto end;
1239
1240		error:
1241		free_msg (transfer->raw);
1242		transfer->raw = NULL;
1243		end:
1244		transfer->active = FALSE;
1245		transfer->status = FINISHED;
1246		return res;
1247		}
1248
1249		static GByteArray *
1250		connector_rx (struct connector *connector)
1251		{
1252		gchar *text;
1253		GByteArray *msg;
1254		struct connector_sysex_transfer transfer;
1255
1256		transfer.active = TRUE;
1257		transfer.timeout = SYSEX_TIMEOUT;
1258		transfer.batch = FALSE;
1259
1260		if (connector_rx_sysex (connector, &transfer))
1261		{
1262		return NULL;
1263		}
1264		while (transfer.raw->len < 12
1265		\|\| (transfer.raw->len >= 12
1266		&& (transfer.raw->data[0] != MSG_HEADER[0]
1267		\|\| transfer.raw->data[1] != MSG_HEADER[1]
1268		\|\| transfer.raw->data[2] != MSG_HEADER[2]
1269		\|\| transfer.raw->data[3] != MSG_HEADER[3]
1270		\|\| transfer.raw->data[4] != MSG_HEADER[4]
1271		\|\| transfer.raw->data[5] != MSG_HEADER[5])))
1272		{
1273		if (debug_level > 1)
1274		{
1275		text = debug_get_hex_msg (transfer.raw);
1276		debug_print (2, "Message skipped (%d): %s\n", transfer.raw->len,
1277		text);
1278		free (text);
1279		}
1280		free_msg (transfer.raw);
1281
1282		transfer.active = TRUE;
1283		if (connector_rx_sysex (connector, &transfer))
1284		{
1285		return NULL;
1286		}
1287		}
1288
1289		if (debug_level > 1)
1290		{
1291		text = debug_get_hex_msg (transfer.raw);
1292		debug_print (2, "Raw message received (%d): %s\n", transfer.raw->len,
1293		text);
1294		free (text);
1295		}
1296
1297		msg = connector_raw_to_msg (transfer.raw);
1298		if (msg)
1299		{
1300		text = debug_get_hex_msg (msg);
1301		debug_print (1, "Message received (%d): %s\n", msg->len, text);
1302		free (text);
1303		}
1304
1305		free_msg (transfer.raw);
1306		return msg;
1307		}
1308
1309		static GByteArray *
1310		connector_tx_and_rx (struct connector connector, GByteArray tx_msg)
1311		{
1312		ssize_t len;
1313		GByteArray *rx_msg;
1314
1315		g_mutex_lock (&connector->mutex);
1316
1317		connector_rx_drain (connector);
1318
1319		len = connector_tx (connector, tx_msg);
1320		if (len < 0)
1321		{
1322		rx_msg = NULL;
1323		goto cleanup;
1324		}
1325
1326		rx_msg = connector_rx (connector);
1327
1328		cleanup:
1329		free_msg (tx_msg);
1330		g_mutex_unlock (&connector->mutex);
1331		return rx_msg;
1332		}
1333
1334		static gint
1335		connector_read_common_dir (struct item_iterator iter, const gchar dir,
1336		void *data, const guint8 msg[], int size,
1337		fs_init_iter_func init_iter, enum connector_fs fs)
1338		{
1339		gboolean cache;
1340		GByteArray *tx_msg;
1341		GByteArray *rx_msg;
1342		struct connector *connector = data;
1343
1344		g_mutex_lock (&connector->mutex);
1345		cache = connector->dir_cache != NULL;
1346		rx_msg = cache ? g_hash_table_lookup (connector->dir_cache, dir) : NULL;
1347		g_mutex_unlock (&connector->mutex);
1348
1349		if (!rx_msg)
1350		{
1351		tx_msg = connector_new_msg_path (msg, size, dir);
1352		if (!tx_msg)
1353		{
1354		return -EINVAL;
1355		}
1356
1357		rx_msg = connector_tx_and_rx (connector, tx_msg);
1358		if (!rx_msg)
1359		{
1360		return -EIO;
1361		}
1362
1363		g_mutex_lock (&connector->mutex);
1364		cache = connector->dir_cache != NULL;
1365		if (cache)
1366		{
1367		gchar *key = g_strdup (dir);
1368		g_hash_table_insert (connector->dir_cache, key, rx_msg);
1369		}
1370		g_mutex_unlock (&connector->mutex);
1371
1372		if (rx_msg->len == 5
1373		&& connector_get_path_type (connector, dir,
1374		init_iter) != ELEKTROID_DIR)
1375		{
1376		if (!cache)
1377		{
1378		free_msg (rx_msg);
1379		}
1380		return -ENOTDIR;
1381		}
1382		}
1383
1384		return connector_init_iterator (iter, rx_msg, connector_next_smplrw_entry,
1385		fs, cache);
1386		}
1387
1388		static gint
1389		connector_read_samples_dir (struct item_iterator iter, const gchar dir,
1390		void *data)
1391		{
1392		return connector_read_common_dir (iter, dir, data,
1393		FS_SAMPLE_READ_DIR_REQUEST,
1394		sizeof (FS_SAMPLE_READ_DIR_REQUEST),
1395		connector_read_samples_dir, FS_SAMPLES);
1396		}
1397
1398		static gint
1399		connector_read_raw_dir (struct item_iterator iter, const gchar dir,
1400		void *data)
1401		{
1402		return connector_read_common_dir (iter, dir, data, FS_RAW_READ_DIR_REQUEST,
1403		sizeof (FS_RAW_READ_DIR_REQUEST),
1404		connector_read_raw_dir, FS_RAW_ALL);
1405		}
1406
1407		static enum item_type
1408		connector_get_path_type (struct connector connector, const gchar path,
1409		fs_init_iter_func init_iter)
1410		{
1411		gchar *name_copy;
1412		gchar *parent_copy;
1413		gchar *name;
1414		gchar *parent;
1415		enum item_type res;
1416		struct item_iterator iter;
1417
1418		if (strcmp (path, "/") == 0)
1419		{
1420		return ELEKTROID_DIR;
1421		}
1422
1423		name_copy = strdup (path);
1424		parent_copy = strdup (path);
1425		name = basename (name_copy);
1426		parent = dirname (parent_copy);
1427		res = ELEKTROID_NONE;
1428		if (!init_iter (&iter, parent, connector))
1429		{
1430		while (!next_item_iterator (&iter))
1431		{
1432		if (strcmp (name, iter.item.name) == 0)
1433		{
1434		res = iter.item.type;
1435		break;
1436		}
1437		}
1438		free_item_iterator (&iter);
1439		}
1440
1441		g_free (name_copy);
1442		g_free (parent_copy);
1443		return res;
1444		}
1445
1446		static gint
1447		connector_src_dst_common (struct connector *connector,
1448		const gchar * src, const gchar * dst,
1449		const guint8 * data, guint len)
1450		{
1451		gint res;
1452		GByteArray *rx_msg;
1453		GByteArray *tx_msg = connector_new_msg (data, len);
1454
1455		gchar *dst_cp1252 = connector_get_cp1252 (dst);
1456		if (!dst_cp1252)
1457		{
1458		return -EINVAL;
1459		}
1460
1461		gchar *src_cp1252 = connector_get_cp1252 (src);
1462		if (!src_cp1252)
1463		{
1464		g_free (dst_cp1252);
1465		return -EINVAL;
1466		}
1467
1468		g_byte_array_append (tx_msg, (guchar *) src_cp1252,
1469		strlen (src_cp1252) + 1);
1470		g_byte_array_append (tx_msg, (guchar *) dst_cp1252,
1471		strlen (dst_cp1252) + 1);
1472
1473		g_free (src_cp1252);
1474		g_free (dst_cp1252);
1475
1476		rx_msg = connector_tx_and_rx (connector, tx_msg);
1477		if (!rx_msg)
1478		{
1479		return -EIO;
1480		}
1481		//Response: x, x, x, x, 0xa1, [0 (error), 1 (success)]...
1482		if (connector_get_msg_status (rx_msg))
1483		{
1484		res = 0;
1485		}
1486		else
1487		{
1488		res = -EPERM;
1489		error_print ("%s (%s)\n", snd_strerror (res),
1490		connector_get_msg_string (rx_msg));
1491		}
1492		free_msg (rx_msg);
1493
1494		return res;
1495		}
1496
1497		static gint
1498		connector_rename_sample_file (struct connector connector, const gchar src,
1499		const gchar * dst)
1500		{
1501		return connector_src_dst_common (connector, src, dst,
1502		FS_SAMPLE_RENAME_FILE_REQUEST,
1503		sizeof (FS_SAMPLE_RENAME_FILE_REQUEST));
1504		}
1505
1506		static gint
1507		connector_rename_raw_file (struct connector connector, const gchar src,
1508		const gchar * dst)
1509		{
1510		return connector_src_dst_common (connector, src, dst,
1511		FS_RAW_RENAME_FILE_REQUEST,
1512		sizeof (FS_RAW_RENAME_FILE_REQUEST));
1513		}
1514
1515		static gint
1516		connector_move_common_item (const gchar * src, const gchar * dst, void *data,
1517		fs_init_iter_func init_iter,
1518		connector_src_dst_func mv, fs_path_func mkdir,
1519		connector_path_func rmdir)
1520		{
1521		enum item_type type;
1522		gint res;
1523		gchar *src_plus;
1524		gchar *dst_plus;
1525		struct item_iterator iter;
1526		struct connector *connector = data;
1527
1528		//Renaming is not implemented for directories so we need to implement it.
1529
1530		debug_print (1, "Renaming remotely from %s to %s...\n", src, dst);
1531
1532		type = connector_get_path_type (connector, src, init_iter);
1533		if (type == ELEKTROID_FILE)
1534		{
1535		return mv (connector, src, dst);
1536		}
1537		else if (type == ELEKTROID_DIR)
1538		{
1539		res = mkdir (dst, connector);
1540		if (res)
1541		{
1542		return res;
1543		}
1544		if (!init_iter (&iter, src, connector))
1545		{
1546		while (!next_item_iterator (&iter) && !res)
1547		{
1548		src_plus = chain_path (src, iter.item.name);
1549		dst_plus = chain_path (dst, iter.item.name);
1550		res =
1551		connector_move_common_item (src_plus, dst_plus, connector,
1552		init_iter, mv, mkdir, rmdir);
1553		free (src_plus);
1554		free (dst_plus);
1555		}
1556		free_item_iterator (&iter);
1557		}
1558		if (!res)
1559		{
1560		res = rmdir (connector, src);
1561		}
1562		return res;
1563		}
1564		else
1565		{
1566		return -EBADF;
1567		}
1568		}
1569
1570		static gint
1571		connector_path_common (struct connector connector, const gchar path,
1572		const guint8 * template, gint size)
1573		{
1574		gint res;
1575		GByteArray *rx_msg;
1576		GByteArray *tx_msg;
1577
1578		tx_msg = connector_new_msg_path (template, size, path);
1579		if (!tx_msg)
1580		{
1581		return -EINVAL;
1582		}
1583
1584		rx_msg = connector_tx_and_rx (connector, tx_msg);
1585		if (!rx_msg)
1586		{
1587		return -EIO;
1588		}
1589		//Response: x, x, x, x, 0xX0, [0 (error), 1 (success)]...
1590		if (connector_get_msg_status (rx_msg))
1591		{
1592		res = 0;
1593		}
1594		else
1595		{
1596		res = -EPERM;
1597		error_print ("%s (%s)\n", snd_strerror (res),
1598		connector_get_msg_string (rx_msg));
1599		}
1600		free_msg (rx_msg);
1601
1602		return res;
1603		}
1604
1605		static gint
1606		connector_delete_sample (struct connector connector, const gchar path)
1607		{
1608		return connector_path_common (connector, path,
1609		FS_SAMPLE_DELETE_FILE_REQUEST,
1610		sizeof (FS_SAMPLE_DELETE_FILE_REQUEST));
1611		}
1612
1613		static gint
1614		connector_delete_samples_dir (struct connector connector, const gchar path)
1615		{
1616		return connector_path_common (connector, path, FS_SAMPLE_DELETE_DIR_REQUEST,
1617		sizeof (FS_SAMPLE_DELETE_DIR_REQUEST));
1618		}
1619
1620		//This adds back the extension ".mc-snd" that the device provides.
1621		static gchar *
1622		connector_add_ext_to_mc_snd (const gchar * path)
1623		{
1624		gchar *path_with_ext = malloc (PATH_MAX);
1625		snprintf (path_with_ext, PATH_MAX, "%s%s", path, ".mc-snd");
1626		return path_with_ext;
1627		}
1628
1629		static gint
1630		connector_delete_raw (struct connector connector, const gchar path)
1631		{
1632		gint ret;
1633		gchar *path_with_ext = connector_add_ext_to_mc_snd (path);
1634		ret = connector_path_common (connector, path_with_ext,
1635		FS_RAW_DELETE_FILE_REQUEST,
1636		sizeof (FS_RAW_DELETE_FILE_REQUEST));
1637		g_free (path_with_ext);
1638		return ret;
1639		}
1640
1641		static gint
1642		connector_delete_raw_dir (struct connector connector, const gchar path)
1643		{
1644		return connector_path_common (connector, path, FS_RAW_DELETE_DIR_REQUEST,
1645		sizeof (FS_RAW_DELETE_DIR_REQUEST));
1646		}
1647
1648		static gint
1649		connector_move_samples_item (const gchar * src, const gchar * dst, void *data)
1650		{
1651		return connector_move_common_item (src, dst, data,
1652		connector_read_samples_dir,
1653		connector_rename_sample_file,
1654		connector_create_samples_dir,
1655		connector_delete_samples_dir);
1656		}
1657
1658		static gint
1659		connector_move_raw_item (const gchar * src, const gchar * dst, void *data)
1660		{
1661		gint ret;
1662		gchar *src_with_ext = connector_add_ext_to_mc_snd (src);
1663		ret = connector_move_common_item (src_with_ext, dst, data,
1664		connector_read_raw_dir,
1665		connector_rename_raw_file,
1666		connector_create_raw_dir,
1667		connector_delete_raw_dir);
1668		g_free (src_with_ext);
1669		return ret;
1670		}
1671
1672		static gint
1673		connector_delete_common_item (const gchar * path, void *data,
1674		fs_init_iter_func init_iter,
1675		connector_path_func rmdir,
1676		connector_path_func rm)
1677		{
1678		enum item_type type;
1679		gchar *new_path;
1680		struct item_iterator iter;
1681		struct connector *connector = data;
1682		gint res;
1683
1684		type = connector_get_path_type (connector, path, init_iter);
1685		if (type == ELEKTROID_FILE)
1686		{
1687		return rm (connector, path);
1688		}
1689		else if (type == ELEKTROID_DIR)
1690		{
1691		debug_print (1, "Deleting %s samples dir...\n", path);
1692
1693		if (init_iter (&iter, path, connector))
1694		{
1695		error_print ("Error while opening samples dir %s dir\n", path);
1696	145	}
1697	146	else
1698	147	{
1699		res = 0;
1700		while (!res && !next_item_iterator (&iter))
	148	debug_print (1, "Testing %s connector...\n", (*connector)->name);
	149	err = (*connector)->handshake (backend);
	150	if (err && err != -ENODEV)
1701	151	{
1702		new_path = chain_path (path, iter.item.name);
1703		res = res
1704		\|\| connector_delete_common_item (new_path, connector,
1705		init_iter, rmdir, rm);
1706		free (new_path);
	152	return err;
1707	153	}
1708		free_item_iterator (&iter);
	154
	155	if (!err)
	156	{
	157	debug_print (1, "Using %s connector...\n", (*connector)->name);
	158	return 0;
	159	}
	160
	161	backend_rx_drain (backend);
1709	162	}
1710		return res \|\| rmdir (connector, path);
1711		}
1712		else
1713		{
1714		return -EBADF;
1715		}
1716		}
1717
1718		static gint
1719		connector_delete_samples_item (const gchar * path, void *data)
1720		{
1721		return connector_delete_common_item (path, data,
1722		connector_read_samples_dir,
1723		connector_delete_samples_dir,
1724		connector_delete_sample);
1725		}
1726
1727		static gint
1728		connector_delete_raw_item (const gchar * path, void *data)
1729		{
1730		return connector_delete_common_item (path, data,
1731		connector_read_raw_dir,
1732		connector_delete_raw_dir,
1733		connector_delete_raw);
1734		}
1735
1736		static gint
1737		connector_upload_smplrw (const gchar * path, GByteArray * input,
1738		struct job_control control, void data,
1739		connector_msg_path_len_func new_msg_open_write,
1740		connector_msg_write_blk_func new_msg_write_blk,
1741		connector_msg_id_len_func new_msg_close_write)
1742		{
1743		struct connector *connector = data;
1744		GByteArray *tx_msg;
1745		GByteArray *rx_msg;
1746		guint transferred;
1747		guint32 id;
1748		int i;
1749		gboolean active;
1750		gint res = 0;
1751
1752		//If the file already exists the device makes no difference between creating a new file and creating an already existent file.
1753		//Also, the new file would be discarded if an upload is not completed.
1754
1755		tx_msg = new_msg_open_write (path, input->len);
1756		if (!tx_msg)
1757		{
1758		return -EINVAL;
	163	connector++;
1759	164	}
1760	165
1761		rx_msg = connector_tx_and_rx (connector, tx_msg);
1762		if (!rx_msg)
1763		{
1764		return -EIO;
1765		}
1766
1767		//Response: x, x, x, x, 0xc0, [0 (error), 1 (success)], id, frames
1768		res = connector_get_smplrw_info_from_msg (rx_msg, &id, NULL);
1769		if (res)
1770		{
1771		error_print ("%s (%s)\n", snd_strerror (res),
1772		connector_get_msg_string (rx_msg));
1773		free_msg (rx_msg);
1774		return res;
1775		}
1776		free_msg (rx_msg);
1777
1778		transferred = 0;
1779		i = 0;
1780		if (control)
1781		{
1782		g_mutex_lock (&control->mutex);
1783		active = control->active;
1784		g_mutex_unlock (&control->mutex);
1785		}
1786		else
1787		{
1788		active = TRUE;
1789		}
1790
1791		while (transferred < input->len && active)
1792		{
1793		tx_msg = new_msg_write_blk (id, input, &transferred, i, control->data);
1794		rx_msg = connector_tx_and_rx (connector, tx_msg);
1795		if (!rx_msg)
1796		{
1797		return -EIO;
1798		}
1799		//Response: x, x, x, x, 0xc2, [0 (error), 1 (success)]...
1800		if (!connector_get_msg_status (rx_msg))
1801		{
1802		error_print ("Unexpected status\n");
1803		}
1804		free_msg (rx_msg);
1805		i++;
1806
1807		if (control)
1808		{
1809		set_job_control_progress (control,
1810		transferred / (double) input->len);
1811		g_mutex_lock (&control->mutex);
1812		active = control->active;
1813		g_mutex_unlock (&control->mutex);
1814		}
1815
1816		usleep (REST_TIME);
1817		}
1818
1819		debug_print (2, "%d bytes sent\n", transferred);
1820
1821		if (active)
1822		{
1823		tx_msg = new_msg_close_write (id, transferred);
1824		rx_msg = connector_tx_and_rx (connector, tx_msg);
1825		if (!rx_msg)
1826		{
1827		return -EIO;
1828		}
1829		//Response: x, x, x, x, 0xc1, [0 (error), 1 (success)]...
1830		if (!connector_get_msg_status (rx_msg))
1831		{
1832		error_print ("Unexpected status\n");
1833		}
1834		free_msg (rx_msg);
1835		}
1836
1837		return res;
1838		}
1839
1840		static gint
1841		connector_upload_sample_part (const gchar * path, GByteArray * sample,
1842		struct job_control control, void data)
1843		{
1844		return connector_upload_smplrw (path, sample, control, data,
1845		connector_new_msg_open_sample_write,
1846		connector_new_msg_write_sample_blk,
1847		connector_new_msg_close_sample_write);
1848		}
1849
1850		static gint
1851		connector_upload_sample (const gchar * path, GByteArray * output,
1852		struct job_control control, void data)
1853		{
1854		control->parts = 1;
1855		control->part = 0;
1856		return connector_upload_sample_part (path, output, control, data);
1857		}
1858
1859		static gint
1860		connector_upload_raw (const gchar * path, GByteArray * sample,
1861		struct job_control control, void data)
1862		{
1863		return connector_upload_smplrw (path, sample, control, data,
1864		connector_new_msg_open_raw_write,
1865		connector_new_msg_write_raw_blk,
1866		connector_new_msg_close_raw_write);
1867		}
1868
1869		static GByteArray *
1870		connector_new_msg_open_sample_read (const gchar * path)
1871		{
1872		return connector_new_msg_path (FS_SAMPLE_OPEN_FILE_READER_REQUEST,
1873		sizeof
1874		(FS_SAMPLE_OPEN_FILE_READER_REQUEST), path);
1875		}
1876
1877		static GByteArray *
1878		connector_new_msg_open_raw_read (const gchar * path)
1879		{
1880		return connector_new_msg_path (FS_RAW_OPEN_FILE_READER_REQUEST,
1881		sizeof
1882		(FS_RAW_OPEN_FILE_READER_REQUEST), path);
1883		}
1884
1885		static void
1886		connector_copy_sample_data (GByteArray * input, GByteArray * output)
1887		{
1888		gint i;
1889		gint16 v;
1890		gint16 frame = (gint16 ) input->data;
1891
1892		for (i = 0; i < input->len; i += sizeof (gint16))
1893		{
1894		v = be16toh (*frame);
1895		g_byte_array_append (output, (guint8 *) & v, sizeof (gint16));
1896		frame++;
1897		}
1898		}
1899
1900		static void
1901		connector_copy_raw_data (GByteArray * input, GByteArray * output)
1902		{
1903		g_byte_array_append (output, input->data, input->len);
1904		}
1905
1906		static gint
1907		connector_download_smplrw (const gchar * path, GByteArray * output,
1908		struct job_control control, void data,
1909		connector_msg_path_func new_msg_open_read,
1910		guint read_offset,
1911		connector_msg_read_blk_func new_msg_read_blk,
1912		connector_msg_id_func new_msg_close_read,
1913		connector_copy_array copy_array)
1914		{
1915		struct connector *connector = data;
1916		struct sample_loop_data *sample_loop_data;
1917		struct elektron_sample_info *elektron_sample_info;
1918		GByteArray *tx_msg;
1919		GByteArray *rx_msg;
1920		GByteArray *array;
1921		guint32 id;
1922		guint frames;
1923		guint next_block_start;
1924		guint req_size;
1925		guint offset;
1926		gboolean active;
1927		gint res;
1928
1929		tx_msg = new_msg_open_read (path);
1930		if (!tx_msg)
1931		{
1932		return -EINVAL;
1933		}
1934
1935		rx_msg = connector_tx_and_rx (connector, tx_msg);
1936		if (!rx_msg)
1937		{
1938		return -EIO;
1939		}
1940		res = connector_get_smplrw_info_from_msg (rx_msg, &id, &frames);
1941		if (res)
1942		{
1943		error_print ("%s (%s)\n", snd_strerror (res),
1944		connector_get_msg_string (rx_msg));
1945		free_msg (rx_msg);
1946		return res;
1947		}
1948		free_msg (rx_msg);
1949
1950		debug_print (2, "%d frames to download\n", frames);
1951
1952		if (control)
1953		{
1954		g_mutex_lock (&control->mutex);
1955		active = control->active;
1956		g_mutex_unlock (&control->mutex);
1957		}
1958		else
1959		{
1960		active = TRUE;
1961		}
1962
1963		array = g_byte_array_new ();
1964		res = 0;
1965		next_block_start = 0;
1966		offset = read_offset;
1967		control->data = NULL;
1968		while (next_block_start < frames && active)
1969		{
1970		req_size =
1971		frames - next_block_start >
1972		DATA_TRANSF_BLOCK_BYTES ? DATA_TRANSF_BLOCK_BYTES : frames -
1973		next_block_start;
1974		tx_msg = new_msg_read_blk (id, next_block_start, req_size);
1975		rx_msg = connector_tx_and_rx (connector, tx_msg);
1976		if (!rx_msg)
1977		{
1978		res = -EIO;
1979		goto cleanup;
1980		}
1981		g_byte_array_append (array, &rx_msg->data[FS_SAMPLES_PAD_RES + offset],
1982		req_size - offset);
1983
1984		next_block_start += req_size;
1985		//Only in the first iteration. It has no effect for the raw filesystem (M:C) as offset is 0.
1986		if (offset)
1987		{
1988		offset = 0;
1989		elektron_sample_info =
1990		(struct elektron_sample_info *) &rx_msg->data[FS_SAMPLES_PAD_RES];
1991		sample_loop_data = malloc (sizeof (struct elektron_sample_info));
1992		sample_loop_data->start =
1993		be32toh (elektron_sample_info->loop_start);
1994		sample_loop_data->end = be32toh (elektron_sample_info->loop_end);
1995		control->data = sample_loop_data;
1996		debug_print (2, "Loop start at %d, loop end at %d\n",
1997		sample_loop_data->start, sample_loop_data->end);
1998		}
1999
2000		free_msg (rx_msg);
2001
2002		if (control)
2003		{
2004		set_job_control_progress (control,
2005		next_block_start / (double) frames);
2006		g_mutex_lock (&control->mutex);
2007		active = control->active;
2008		g_mutex_unlock (&control->mutex);
2009		}
2010
2011		usleep (REST_TIME);
2012		}
2013
2014		debug_print (2, "%d bytes received\n", next_block_start);
2015
2016		if (active)
2017		{
2018		copy_array (array, output);
2019		}
2020		else
2021		{
2022		res = -1;
2023		}
2024
2025		tx_msg = new_msg_close_read (id);
2026		rx_msg = connector_tx_and_rx (connector, tx_msg);
2027		if (!rx_msg)
2028		{
2029		res = -EIO;
2030		goto cleanup;
2031		}
2032		//Response: x, x, x, x, 0xb1, 00 00 00 0a 00 01 65 de (sample id and received bytes)
2033		free_msg (rx_msg);
2034
2035		cleanup:
2036		free_msg (array);
2037		if (res)
2038		{
2039		g_free (control->data);
2040		}
2041		return res;
2042		}
2043
2044		static gint
2045		connector_download_sample_part (const gchar * path, GByteArray * output,
2046		struct job_control control, void data)
2047		{
2048		return connector_download_smplrw (path, output, control, data,
2049		connector_new_msg_open_sample_read,
2050		sizeof
2051		(struct elektron_sample_info),
2052		connector_new_msg_read_sample_blk,
2053		connector_new_msg_close_sample_read,
2054		connector_copy_sample_data);
2055		}
2056
2057		static gint
2058		connector_download_sample (const gchar * path, GByteArray * output,
2059		struct job_control control, void data)
2060		{
2061		control->parts = 1;
2062		control->part = 0;
2063		return connector_download_sample_part (path, output, control, data);
2064		}
2065
2066		static gint
2067		connector_download_raw (const gchar * path, GByteArray * output,
2068		struct job_control control, void data)
2069		{
2070		gint ret;
2071		gchar *path_with_ext = connector_add_ext_to_mc_snd (path);
2072		ret = connector_download_smplrw (path_with_ext, output, control, data,
2073		connector_new_msg_open_raw_read,
2074		0,
2075		connector_new_msg_read_raw_blk,
2076		connector_new_msg_close_raw_read,
2077		connector_copy_raw_data);
2078		g_free (path_with_ext);
2079		return ret;
2080		}
2081
2082		static gint
2083		connector_create_samples_dir (const gchar * path, void *data)
2084		{
2085		struct connector *connector = data;
2086		return connector_path_common (connector, path, FS_SAMPLE_CREATE_DIR_REQUEST,
2087		sizeof (FS_SAMPLE_CREATE_DIR_REQUEST));
2088		}
2089
2090		static gint
2091		connector_create_raw_dir (const gchar * path, void *data)
2092		{
2093		struct connector *connector = data;
2094		return connector_path_common (connector, path, FS_RAW_CREATE_DIR_REQUEST,
2095		sizeof (FS_RAW_CREATE_DIR_REQUEST));
2096		}
2097
2098		static GByteArray *
2099		connector_new_msg_upgrade_os_start (guint size)
2100		{
2101		GByteArray *msg = connector_new_msg (OS_UPGRADE_START_REQUEST,
2102		sizeof (OS_UPGRADE_START_REQUEST));
2103
2104		memcpy (&msg->data[5], &size, sizeof (guint32));
2105
2106		return msg;
2107		}
2108
2109		static GByteArray *
2110		connector_new_msg_upgrade_os_write (GByteArray * os_data, gint * offset)
2111		{
2112		GByteArray *msg = connector_new_msg (OS_UPGRADE_WRITE_RESPONSE,
2113		sizeof (OS_UPGRADE_WRITE_RESPONSE));
2114		guint len;
2115		guint32 crc;
2116		guint32 aux32;
2117
2118		if (*offset + OS_TRANSF_BLOCK_BYTES < os_data->len)
2119		{
2120		len = OS_TRANSF_BLOCK_BYTES;
2121		}
2122		else
2123		{
2124		len = os_data->len - *offset;
2125		}
2126
2127		crc = crc32 (0xffffffff, &os_data->data[*offset], len);
2128
2129		debug_print (2, "CRC: %0x\n", crc);
2130
2131		aux32 = htobe32 (crc);
2132		memcpy (&msg->data[5], &aux32, sizeof (guint32));
2133		aux32 = htobe32 (len);
2134		memcpy (&msg->data[9], &aux32, sizeof (guint32));
2135		aux32 = htobe32 (*offset);
2136		memcpy (&msg->data[13], &aux32, sizeof (guint32));
2137
2138		g_byte_array_append (msg, &os_data->data[*offset], len);
2139
2140		offset = offset + len;
2141
2142		return msg;
2143		}
2144
2145		gint
2146		connector_upgrade_os (struct connector *connector,
2147		struct connector_sysex_transfer *transfer)
2148		{
2149		GByteArray *tx_msg;
2150		GByteArray *rx_msg;
2151		gint8 op;
2152		gint offset;
2153		gint res = 0;
2154
2155		transfer->status = SENDING;
2156
2157		tx_msg = connector_new_msg_upgrade_os_start (transfer->raw->len);
2158		rx_msg = connector_tx_and_rx (connector, tx_msg);
2159
2160		if (!rx_msg)
2161		{
2162		res = -EIO;
2163		goto end;
2164		}
2165		//Response: x, x, x, x, 0xd1, [0 (ok), 1 (error)]...
2166		op = connector_get_msg_status (rx_msg);
2167		if (op)
2168		{
2169		res = -EIO;
2170		error_print ("%s (%s)\n", snd_strerror (res),
2171		connector_get_msg_string (rx_msg));
2172		free_msg (rx_msg);
2173		goto end;
2174		}
2175
2176		free_msg (rx_msg);
2177
2178		offset = 0;
2179		while (offset < transfer->raw->len && transfer->active)
2180		{
2181		tx_msg = connector_new_msg_upgrade_os_write (transfer->raw, &offset);
2182		rx_msg = connector_tx_and_rx (connector, tx_msg);
2183
2184		if (!rx_msg)
2185		{
2186		res = -EIO;
2187		break;
2188		}
2189		//Response: x, x, x, x, 0xd1, int32, [0..3]...
2190		op = rx_msg->data[9];
2191		if (op == 1)
2192		{
2193		break;
2194		}
2195		else if (op > 1)
2196		{
2197		res = -EIO;
2198		error_print ("%s (%s)\n", snd_strerror (res),
2199		connector_get_msg_string (rx_msg));
2200		free_msg (rx_msg);
2201		break;
2202		}
2203
2204		free_msg (rx_msg);
2205
2206		usleep (REST_TIME);
2207		}
	166	error_print ("No device recognized\n");
2208	167
2209	168	end:
2210		transfer->active = FALSE;
2211		transfer->status = FINISHED;
2212		return res;
2213		}
2214
2215		void
2216		connector_destroy (struct connector *connector)
2217		{
2218		int err;
2219
2220		debug_print (1, "Destroying connector...\n");
2221
2222		if (connector->inputp)
2223		{
2224		err = snd_rawmidi_close (connector->inputp);
2225		if (err)
2226		{
2227		error_print ("Error while closing MIDI port: %s\n",
2228		snd_strerror (err));
2229		}
2230		connector->inputp = NULL;
2231		}
2232
2233		if (connector->outputp)
2234		{
2235		err = snd_rawmidi_close (connector->outputp);
2236		if (err)
2237		{
2238		error_print ("Error while closing MIDI port: %s\n",
2239		snd_strerror (err));
2240		}
2241		connector->outputp = NULL;
2242		}
2243
2244		if (connector->device_name)
2245		{
2246		free (connector->device_name);
2247		free (connector->fw_version);
2248		free (connector->overbridge_name);
2249		connector->device_name = NULL;
2250		}
2251
2252		if (connector->buffer)
2253		{
2254		free (connector->buffer);
2255		connector->buffer = NULL;
2256		}
2257
2258		if (connector->pfds)
2259		{
2260		free (connector->pfds);
2261		connector->pfds = NULL;
2262		}
2263
2264		if (connector->dir_cache)
2265		{
2266		g_hash_table_destroy (connector->dir_cache);
2267		connector->dir_cache = NULL;
2268		}
2269
2270		if (connector->device_desc.name)
2271		{
2272		g_free (connector->device_desc.name);
2273		connector->device_desc.name = NULL;
2274		}
2275
2276		if (connector->device_desc.alias)
2277		{
2278		g_free (connector->device_desc.alias);
2279		connector->device_desc.alias = NULL;
2280		}
2281
2282		}
2283
2284		gint
2285		connector_get_storage_stats (struct connector *connector,
2286		enum connector_storage type,
2287		struct connector_storage_stats *statfs)
2288		{
2289		GByteArray *tx_msg;
2290		GByteArray *rx_msg;
2291		gint8 op;
2292		guint64 *data;
2293		int index;
2294		gint res = 0;
2295
2296		tx_msg = connector_new_msg_uint8 (STORAGEINFO_REQUEST,
2297		sizeof (STORAGEINFO_REQUEST), type);
2298		rx_msg = connector_tx_and_rx (connector, tx_msg);
2299		if (!rx_msg)
2300		{
2301		return -EIO;
2302		}
2303
2304		op = connector_get_msg_status (rx_msg);
2305		if (!op)
2306		{
2307		error_print ("%s (%s)\n", snd_strerror (-EIO),
2308		connector_get_msg_string (rx_msg));
2309		free_msg (rx_msg);
2310		return -EIO;
2311		}
2312
2313		index = 0;
2314		for (int i = 0, storage = STORAGE_PLUS_DRIVE; storage <= STORAGE_RAM;
2315		i++, storage <<= 1)
2316		{
2317		if (storage == type)
2318		{
2319		index = i;
2320		}
2321		}
2322
2323		statfs->name = FS_TYPE_NAMES[index];
2324		data = (guint64 *) & rx_msg->data[6];
2325		statfs->bfree = be64toh (*data);
2326		data = (guint64 *) & rx_msg->data[14];
2327		statfs->bsize = be64toh (*data);
2328
2329		free_msg (rx_msg);
2330
2331		return res;
2332		}
2333
2334		gdouble
2335		connector_get_storage_stats_percent (struct connector_storage_stats *statfs)
2336		{
2337		return (statfs->bsize - statfs->bfree) * 100.0 / statfs->bsize;
2338		}
2339
2340		gint
2341		connector_init (struct connector *connector, gint card,
2342		const char *device_filename)
2343		{
2344		gint err;
2345		guint8 id;
2346		GByteArray *tx_msg;
2347		GByteArray *rx_msg;
2348		snd_rawmidi_params_t *params;
2349		gchar name[32];
2350		sprintf (name, "hw:%d", card);
2351		connector->inputp = NULL;
2352		connector->outputp = NULL;
2353		connector->device_name = NULL;
2354		connector->buffer = NULL;
2355		connector->rx_len = 0;
2356		connector->pfds = NULL;
2357		connector->dir_cache = NULL;
2358		connector->device_desc.name = NULL;
2359		connector->device_desc.alias = NULL;
2360		if (card < 0)
2361		{
2362		debug_print (1, "Invalid card\n");
2363		err = -EINVAL;
2364		goto cleanup;
2365		}
2366
2367		debug_print (1, "Initializing connector to '%s'...\n", name);
2368		if ((err =
2369		snd_rawmidi_open (&connector->inputp, &connector->outputp,
2370		name, SND_RAWMIDI_NONBLOCK \| SND_RAWMIDI_SYNC)) < 0)
2371		{
2372		error_print ("Error while opening MIDI port: %s\n", g_strerror (err));
2373		goto cleanup;
2374		}
2375
2376		debug_print (1, "Setting blocking mode...\n");
2377		if ((err = snd_rawmidi_nonblock (connector->outputp, 0)) < 0)
2378		{
2379		error_print ("Error while setting blocking mode\n");
2380		goto cleanup;
2381		}
2382		if ((err = snd_rawmidi_nonblock (connector->inputp, 1)) < 0)
2383		{
2384		error_print ("Error while setting blocking mode\n");
2385		goto cleanup;
2386		}
2387
2388		debug_print (1, "Stopping device...\n");
2389		if (snd_rawmidi_write (connector->outputp, "\xfc", 1) < 0)
2390		{
2391		error_print ("Error while stopping device\n");
2392		}
2393
2394		connector->seq = 0;
2395		connector->device_name = malloc (LABEL_MAX);
2396		if (!connector->device_name)
2397		{
2398		goto cleanup;
2399		}
2400
2401		connector->buffer = malloc (sizeof (guint8) * BUFF_SIZE);
2402		if (!connector->buffer)
2403		{
2404		goto cleanup;
2405		}
2406
2407		connector->npfds = snd_rawmidi_poll_descriptors_count (connector->inputp);
2408		connector->pfds = malloc (connector->npfds * sizeof (struct pollfd));
2409		if (!connector->buffer)
2410		{
2411		goto cleanup;
2412		}
2413		snd_rawmidi_poll_descriptors (connector->inputp, connector->pfds,
2414		connector->npfds);
2415		err = snd_rawmidi_params_malloc (&params);
2416		if (err)
2417		{
2418		goto cleanup;
2419		}
2420
2421		err = snd_rawmidi_params_current (connector->inputp, params);
2422		if (err)
2423		{
2424		goto cleanup_params;
2425		}
2426
2427		err =
2428		snd_rawmidi_params_set_buffer_size (connector->inputp, params,
2429		RING_BUFF_SIZE);
2430		if (err)
2431		{
2432		goto cleanup_params;
2433		}
2434
2435		err = snd_rawmidi_params (connector->inputp, params);
2436		if (err)
2437		{
2438		goto cleanup_params;
2439		}
2440
2441		tx_msg = connector_new_msg (PING_REQUEST, sizeof (PING_REQUEST));
2442		rx_msg = connector_tx_and_rx (connector, tx_msg);
2443		if (!rx_msg)
2444		{
2445		err = -EIO;
2446		goto cleanup_params;
2447		}
2448		connector->overbridge_name =
2449		strdup ((gchar *) & rx_msg->data[7 + rx_msg->data[6]]);
2450		id = rx_msg->data[5];
2451		free_msg (rx_msg);
2452		if (load_device_desc (&connector->device_desc, id, device_filename))
2453		{
2454		err = -ENODEV;
2455		goto cleanup_params;
2456		}
2457
2458		tx_msg =
2459		connector_new_msg (SOFTWARE_VERSION_REQUEST,
2460		sizeof (SOFTWARE_VERSION_REQUEST));
2461		rx_msg = connector_tx_and_rx (connector, tx_msg);
2462		if (!rx_msg)
2463		{
2464		err = -EIO;
2465		goto cleanup_params;
2466		}
2467		connector->fw_version = strdup ((gchar *) & rx_msg->data[10]);
2468		free_msg (rx_msg);
2469
2470		if (debug_level > 1)
2471		{
2472		tx_msg =
2473		connector_new_msg (DEVICEUID_REQUEST, sizeof (DEVICEUID_REQUEST));
2474		rx_msg = connector_tx_and_rx (connector, tx_msg);
2475		if (rx_msg)
2476		{
2477		debug_print (1, "UID: %x\n", ((guint32 ) & rx_msg->data[5]));
2478		free_msg (rx_msg);
2479		}
2480		}
2481
2482		snprintf (connector->device_name, LABEL_MAX, "%s %s (%s)",
2483		connector->device_desc.name,
2484		connector->fw_version, connector->overbridge_name);
2485		debug_print (1, "Connected to %s\n", connector->device_name);
2486		err = 0;
2487
2488		cleanup_params:
2489		snd_rawmidi_params_free (params);
2490		cleanup:
2491		if (err)
2492		{
2493		connector_destroy (connector);
2494		}
	169	backend_destroy (backend);
2495	170	return err;
2496	171	}
2497
2498		gboolean
2499		connector_check (struct connector *connector)
2500		{
2501		return (connector->inputp && connector->outputp);
2502		}
2503
2504		static struct connector_system_device *
2505		connector_get_system_device (snd_ctl_t * ctl, int card, int device)
2506		{
2507		snd_rawmidi_info_t *info;
2508		const gchar *name;
2509		const gchar *sub_name;
2510		int subs, subs_in, subs_out;
2511		int sub;
2512		int err;
2513		struct connector_system_device *connector_system_device;
2514
2515		snd_rawmidi_info_alloca (&info);
2516		snd_rawmidi_info_set_device (info, device);
2517		snd_rawmidi_info_set_stream (info, SND_RAWMIDI_STREAM_INPUT);
2518		err = snd_ctl_rawmidi_info (ctl, info);
2519		if (err >= 0)
2520		{
2521		subs_in = snd_rawmidi_info_get_subdevices_count (info);
2522		}
2523		else
2524		{
2525		subs_in = 0;
2526		}
2527
2528		snd_rawmidi_info_set_stream (info, SND_RAWMIDI_STREAM_OUTPUT);
2529		err = snd_ctl_rawmidi_info (ctl, info);
2530		if (err >= 0)
2531		{
2532		subs_out = snd_rawmidi_info_get_subdevices_count (info);
2533		}
2534		else
2535		{
2536		subs_out = 0;
2537		}
2538
2539		subs = subs_in > subs_out ? subs_in : subs_out;
2540		if (!subs)
2541		{
2542		return NULL;
2543		}
2544
2545		if (subs_in <= 0 \|\| subs_out <= 0)
2546		{
2547		return NULL;
2548		}
2549
2550		sub = 0;
2551		snd_rawmidi_info_set_stream (info, sub < subs_in ?
2552		SND_RAWMIDI_STREAM_INPUT :
2553		SND_RAWMIDI_STREAM_OUTPUT);
2554		snd_rawmidi_info_set_subdevice (info, sub);
2555		err = snd_ctl_rawmidi_info (ctl, info);
2556		if (err < 0)
2557		{
2558		error_print ("Cannot get rawmidi information %d:%d:%d: %s\n",
2559		card, device, sub, snd_strerror (err));
2560		return NULL;
2561		}
2562
2563		name = snd_rawmidi_info_get_name (info);
2564		sub_name = snd_rawmidi_info_get_subdevice_name (info);
2565		if (strncmp (sub_name, "Elektron", 8) == 0)
2566		{
2567		debug_print (1, "Adding hw:%d (%s) %s...\n", card, name, sub_name);
2568		connector_system_device =
2569		malloc (sizeof (struct connector_system_device));
2570		connector_system_device->card = card;
2571		connector_system_device->name = strdup (sub_name);
2572		return connector_system_device;
2573		}
2574		else
2575		{
2576		return NULL;
2577		}
2578		}
2579
2580		static void
2581		connector_fill_card_elektron_devices (gint card, GArray * devices)
2582		{
2583		snd_ctl_t *ctl;
2584		gchar name[32];
2585		gint device;
2586		gint err;
2587		struct connector_system_device *connector_system_device;
2588
2589		sprintf (name, "hw:%d", card);
2590		if ((err = snd_ctl_open (&ctl, name, 0)) < 0)
2591		{
2592		error_print ("Cannot open control for card %d: %s\n",
2593		card, snd_strerror (err));
2594		return;
2595		}
2596		device = -1;
2597		while (!(err = snd_ctl_rawmidi_next_device (ctl, &device)) && device >= 0)
2598		{
2599		connector_system_device =
2600		connector_get_system_device (ctl, card, device);
2601		if (connector_system_device)
2602		{
2603		g_array_append_vals (devices, connector_system_device, 1);
2604		}
2605		}
2606		if (err < 0)
2607		{
2608		error_print ("Cannot determine device number: %s\n",
2609		snd_strerror (err));
2610		}
2611		snd_ctl_close (ctl);
2612		}
2613
2614		GArray *
2615		connector_get_system_devices ()
2616		{
2617		gint card, err;
2618		GArray *devices =
2619		g_array_new (FALSE, FALSE, sizeof (struct connector_system_device));
2620
2621		card = -1;
2622		while (!(err = snd_card_next (&card)) && card >= 0)
2623		{
2624		connector_fill_card_elektron_devices (card, devices);
2625		}
2626		if (err < 0)
2627		{
2628		error_print ("Cannot determine card number: %s\n", snd_strerror (err));
2629		}
2630
2631		return devices;
2632		}
2633
2634		static guint
2635		connector_next_data_entry (struct item_iterator *iter)
2636		{
2637		gchar *name_cp1252;
2638		guint32 *data32;
2639		guint16 *data16;
2640		guint8 type;
2641		guint8 has_children;
2642		struct connector_iterator_data *data = iter->data;
2643
2644		if (iter->item.name != NULL)
2645		{
2646		g_free (iter->item.name);
2647		}
2648
2649		if (data->pos == data->msg->len)
2650		{
2651		iter->item.name = NULL;
2652		return -ENOENT;
2653		}
2654
2655		name_cp1252 = (gchar *) & data->msg->data[data->pos];
2656		iter->item.name = connector_get_utf8 (name_cp1252);
2657		data->pos += strlen (name_cp1252) + 1;
2658		has_children = data->msg->data[data->pos];
2659		data->pos++;
2660		type = data->msg->data[data->pos];
2661		data->pos++;
2662
2663		switch (type)
2664		{
2665		case 1:
2666		iter->item.type = ELEKTROID_DIR;
2667		data->pos += sizeof (guint32); // child entries
2668		iter->item.size = 0;
2669		iter->item.index = -1;
2670		data->operations = 0;
2671		data->has_valid_data = 0;
2672		data->has_metadata = 0;
2673		break;
2674		case 2:
2675		iter->item.type = has_children ? ELEKTROID_DIR : ELEKTROID_FILE;
2676
2677		data32 = (guint32 *) & data->msg->data[data->pos];
2678		iter->item.index = be32toh (*data32); //index
2679		data->pos += sizeof (gint32);
2680
2681		data32 = (guint32 *) & data->msg->data[data->pos];
2682		iter->item.size = be32toh (*data32);
2683		data->pos += sizeof (guint32);
2684
2685		data16 = (guint16 *) & data->msg->data[data->pos];
2686		data->operations = be16toh (*data16);
2687		data->pos += sizeof (guint16);
2688
2689		data->has_valid_data = data->msg->data[data->pos];
2690		data->pos++;
2691
2692		data->has_metadata = data->msg->data[data->pos];
2693		data->pos++;
2694
2695		break;
2696		default:
2697		error_print ("Unrecognized data entry: %d\n", iter->item.type);
2698		break;
2699		}
2700
2701		return 0;
2702		}
2703
2704		static gchar *
2705		connector_add_prefix_to_path (const gchar * dir, const gchar * prefix)
2706		{
2707		gchar *full = malloc (PATH_MAX);
2708
2709		if (prefix)
2710		{
2711		snprintf (full, PATH_MAX, "%s%s", prefix, dir);
2712		}
2713		else
2714		{
2715		strcpy (full, dir);
2716		}
2717
2718		return full;
2719		}
2720
2721		static gint
2722		connector_read_data_dir_prefix (struct item_iterator iter, const gchar dir,
2723		void data, const char prefix)
2724		{
2725		int res;
2726		GByteArray *tx_msg;
2727		GByteArray *rx_msg;
2728		struct connector *connector = data;
2729		gchar *dir_w_prefix = connector_add_prefix_to_path (dir, prefix);
2730
2731		tx_msg = connector_new_msg_list (dir_w_prefix, 0, 0, 1);
2732		g_free (dir_w_prefix);
2733		if (!tx_msg)
2734		{
2735		return -EINVAL;
2736		}
2737
2738		rx_msg = connector_tx_and_rx (connector, tx_msg);
2739		if (!rx_msg)
2740		{
2741		return -EIO;
2742		}
2743
2744		res = connector_get_msg_status (rx_msg);
2745		if (!res)
2746		{
2747		free_msg (rx_msg);
2748		return -ENOTDIR;
2749		}
2750
2751		return connector_init_iterator (iter, rx_msg, connector_next_data_entry,
2752		FS_DATA_ALL, FALSE);
2753		}
2754
2755		static gint
2756		connector_read_data_dir_any (struct item_iterator iter, const gchar dir,
2757		void *data)
2758		{
2759		return connector_read_data_dir_prefix (iter, dir, data, NULL);
2760		}
2761
2762		static gint
2763		connector_read_data_dir_prj (struct item_iterator iter, const gchar dir,
2764		void *data)
2765		{
2766		return connector_read_data_dir_prefix (iter, dir, data, FS_DATA_PRJ_PREFIX);
2767		}
2768
2769		static gint
2770		connector_read_data_dir_snd (struct item_iterator iter, const gchar dir,
2771		void *data)
2772		{
2773		return connector_read_data_dir_prefix (iter, dir, data, FS_DATA_SND_PREFIX);
2774		}
2775
2776		static gint
2777		connector_dst_src_data_prefix_common (const gchar * src, const gchar * dst,
2778		void data, const char prefix,
2779		const guint8 * op_data, guint len)
2780		{
2781		gint res;
2782		struct connector *connector = data;
2783		char *src_w_prefix = connector_add_prefix_to_path (src, prefix);
2784		char *dst_w_prefix = connector_add_prefix_to_path (dst, prefix);
2785
2786		res = connector_src_dst_common (connector, src_w_prefix, dst_w_prefix,
2787		op_data, len);
2788		g_free (src_w_prefix);
2789		g_free (dst_w_prefix);
2790
2791		return res;
2792		}
2793
2794		static gint
2795		connector_move_data_item_prefix (const gchar * src, const gchar * dst,
2796		void data, const char prefix)
2797		{
2798		return connector_dst_src_data_prefix_common (src, dst, data, prefix,
2799		DATA_MOVE_REQUEST,
2800		sizeof (DATA_MOVE_REQUEST));
2801		}
2802
2803		static gint
2804		connector_move_data_item_any (const gchar * src, const gchar * dst,
2805		void *data)
2806		{
2807		return connector_move_data_item_prefix (src, dst, data, NULL);
2808		}
2809
2810		static gint
2811		connector_move_data_item_prj (const gchar * src, const gchar * dst,
2812		void *data)
2813		{
2814		return connector_move_data_item_prefix (src, dst, data, FS_DATA_PRJ_PREFIX);
2815		}
2816
2817		static gint
2818		connector_move_data_item_snd (const gchar * src, const gchar * dst,
2819		void *data)
2820		{
2821		return connector_move_data_item_prefix (src, dst, data, FS_DATA_SND_PREFIX);
2822		}
2823
2824		static gint
2825		connector_copy_data_item_prefix (const gchar * src, const gchar * dst,
2826		void data, const gchar prefix)
2827		{
2828		return connector_dst_src_data_prefix_common (src, dst, data, prefix,
2829		DATA_COPY_REQUEST,
2830		sizeof (DATA_COPY_REQUEST));
2831		}
2832
2833		static gint
2834		connector_copy_data_item_any (const gchar * src, const gchar * dst,
2835		void *data)
2836		{
2837		return connector_copy_data_item_prefix (src, dst, data, NULL);
2838		}
2839
2840		static gint
2841		connector_copy_data_item_prj (const gchar * src, const gchar * dst,
2842		void *data)
2843		{
2844		return connector_copy_data_item_prefix (src, dst, data, FS_DATA_PRJ_PREFIX);
2845		}
2846
2847		static gint
2848		connector_copy_data_item_snd (const gchar * src, const gchar * dst,
2849		void *data)
2850		{
2851		return connector_copy_data_item_prefix (src, dst, data, FS_DATA_SND_PREFIX);
2852		}
2853
2854		static gint
2855		connector_path_data_prefix_common (const gchar * path,
2856		void data, const char prefix,
2857		const guint8 * op_data, guint len)
2858		{
2859		gint res;
2860		struct connector *connector = data;
2861		char *path_w_prefix = connector_add_prefix_to_path (path, prefix);
2862
2863		res = connector_path_common (connector, path_w_prefix, op_data, len);
2864		g_free (path_w_prefix);
2865
2866		return res;
2867		}
2868
2869		static gint
2870		connector_clear_data_item_prefix (const gchar * path, void *data,
2871		const gchar * prefix)
2872		{
2873		return connector_path_data_prefix_common (path, data, prefix,
2874		DATA_CLEAR_REQUEST,
2875		sizeof (DATA_CLEAR_REQUEST));
2876		}
2877
2878		static gint
2879		connector_clear_data_item_any (const gchar * path, void *data)
2880		{
2881		return connector_clear_data_item_prefix (path, data, NULL);
2882		}
2883
2884		static gint
2885		connector_clear_data_item_prj (const gchar * path, void *data)
2886		{
2887		return connector_clear_data_item_prefix (path, data, FS_DATA_PRJ_PREFIX);
2888		}
2889
2890		static gint
2891		connector_clear_data_item_snd (const gchar * path, void *data)
2892		{
2893		return connector_clear_data_item_prefix (path, data, FS_DATA_SND_PREFIX);
2894		}
2895
2896		static gint
2897		connector_swap_data_item_prefix (const gchar * src, const gchar * dst,
2898		void data, const gchar prefix)
2899		{
2900		return connector_dst_src_data_prefix_common (src, dst, data, prefix,
2901		DATA_SWAP_REQUEST,
2902		sizeof (DATA_SWAP_REQUEST));
2903		}
2904
2905		static gint
2906		connector_swap_data_item_any (const gchar * src, const gchar * dst,
2907		void *data)
2908		{
2909		return connector_swap_data_item_prefix (src, dst, data, NULL);
2910		}
2911
2912		static gint
2913		connector_swap_data_item_prj (const gchar * src, const gchar * dst,
2914		void *data)
2915		{
2916		return connector_swap_data_item_prefix (src, dst, data, FS_DATA_PRJ_PREFIX);
2917		}
2918
2919		static gint
2920		connector_swap_data_item_snd (const gchar * src, const gchar * dst,
2921		void *data)
2922		{
2923		return connector_swap_data_item_prefix (src, dst, data, FS_DATA_SND_PREFIX);
2924		}
2925
2926		static gint
2927		connector_open_datum (struct connector connector, const gchar path,
2928		guint32 * jid, gint mode, guint32 size)
2929		{
2930		guint32 *data32;
2931		guint32 sizebe;
2932		guint32 chunk_size;
2933		guint8 compression;
2934		GByteArray *rx_msg;
2935		GByteArray *tx_msg;
2936		const guint8 *data;
2937		guint len;
2938		gchar *path_cp1252;
2939		gint res = 0;
2940
2941		if (mode == O_RDONLY)
2942		{
2943		data = DATA_READ_OPEN_REQUEST;
2944		len = sizeof (DATA_READ_OPEN_REQUEST);
2945		}
2946		else if (mode == O_WRONLY)
2947		{
2948		data = DATA_WRITE_OPEN_REQUEST;
2949		len = sizeof (DATA_WRITE_OPEN_REQUEST);
2950		}
2951		else
2952		{
2953		return -EINVAL;
2954		}
2955
2956		tx_msg = connector_new_msg (data, len);
2957		if (!tx_msg)
2958		{
2959		return -ENOMEM;
2960		}
2961
2962		path_cp1252 = connector_get_cp1252 (path);
2963
2964		if (mode == O_RDONLY)
2965		{
2966		g_byte_array_append (tx_msg, (guint8 *) path_cp1252,
2967		strlen (path_cp1252) + 1);
2968		chunk_size = htobe32 (DATA_TRANSF_BLOCK_BYTES);
2969		g_byte_array_append (tx_msg, (guint8 *) & chunk_size, sizeof (guint32));
2970		compression = 1;
2971		g_byte_array_append (tx_msg, &compression, sizeof (guint8));
2972		}
2973
2974		if (mode == O_WRONLY)
2975		{
2976		sizebe = htobe32 (size);
2977		g_byte_array_append (tx_msg, (guint8 *) & sizebe, sizeof (guint32));
2978		g_byte_array_append (tx_msg, (guint8 *) path_cp1252,
2979		strlen (path_cp1252) + 1);
2980		}
2981
2982		rx_msg = connector_tx_and_rx (connector, tx_msg);
2983		if (!rx_msg)
2984		{
2985		res = -EIO;
2986		goto cleanup;
2987		}
2988
2989		if (!connector_get_msg_status (rx_msg))
2990		{
2991		res = -EPERM;
2992		error_print ("%s (%s)\n", snd_strerror (res),
2993		connector_get_msg_string (rx_msg));
2994		free_msg (rx_msg);
2995		goto cleanup;
2996		}
2997
2998		data32 = (guint32 *) & rx_msg->data[6];
2999		jid = be32toh (data32);
3000
3001		if (mode == O_RDONLY)
3002		{
3003		data32 = (guint32 *) & rx_msg->data[10];
3004		chunk_size = be32toh (*data32);
3005
3006		compression = rx_msg->data[14];
3007
3008		debug_print (1,
3009		"Open datum info: job id: %d; chunk size: %d; compression: %d\n",
3010		*jid, chunk_size, compression);
3011		}
3012
3013		if (mode == O_WRONLY)
3014		{
3015		debug_print (1, "Open datum info: job id: %d\n", *jid);
3016		}
3017
3018		free_msg (rx_msg);
3019
3020		cleanup:
3021		g_free (path_cp1252);
3022		return res;
3023		}
3024
3025		static gint
3026		connector_close_datum (struct connector *connector,
3027		guint32 jid, gint mode, guint32 wsize)
3028		{
3029		guint32 jidbe;
3030		guint32 wsizebe;
3031		guint32 r_jid;
3032		guint32 asize;
3033		guint32 *data32;
3034		GByteArray *rx_msg;
3035		GByteArray *tx_msg;
3036		const guint8 *data;
3037		guint len;
3038
3039		if (mode == O_RDONLY)
3040		{
3041		data = DATA_READ_CLOSE_REQUEST;
3042		len = sizeof (DATA_READ_CLOSE_REQUEST);
3043		}
3044		else if (mode == O_WRONLY)
3045		{
3046		data = DATA_WRITE_CLOSE_REQUEST;
3047		len = sizeof (DATA_WRITE_CLOSE_REQUEST);
3048		}
3049		else
3050		{
3051		return -EINVAL;
3052		}
3053
3054		tx_msg = connector_new_msg (data, len);
3055		if (!tx_msg)
3056		{
3057		return -ENOMEM;
3058		}
3059
3060		jidbe = htobe32 (jid);
3061		g_byte_array_append (tx_msg, (guchar *) & jidbe, sizeof (guint32));
3062
3063		if (mode == O_WRONLY)
3064		{
3065		wsizebe = htobe32 (wsize);
3066		g_byte_array_append (tx_msg, (guchar *) & wsizebe, sizeof (guint32));
3067		}
3068
3069		rx_msg = connector_tx_and_rx (connector, tx_msg);
3070		if (!rx_msg)
3071		{
3072		return -EIO;
3073		}
3074
3075		if (!connector_get_msg_status (rx_msg))
3076		{
3077		error_print ("%s (%s)\n", snd_strerror (-EPERM),
3078		connector_get_msg_string (rx_msg));
3079		free_msg (rx_msg);
3080		return -EPERM;
3081		}
3082
3083		data32 = (guint32 *) & rx_msg->data[6];
3084		r_jid = be32toh (*data32);
3085
3086		data32 = (guint32 *) & rx_msg->data[10];
3087		asize = be32toh (*data32);
3088
3089		debug_print (1, "Close datum info: job id: %d; size: %d\n", r_jid, asize);
3090
3091		free_msg (rx_msg);
3092
3093		if (mode == O_WRONLY && asize != wsize)
3094		{
3095		error_print
3096		("Actual download bytes (%d) differs from expected ones (%d)\n",
3097		asize, wsize);
3098		return -EINVAL;
3099		}
3100
3101		return 0;
3102		}
3103
3104		static gint
3105		connector_download_data_prefix (const gchar * path, GByteArray * output,
3106		struct job_control control, void data,
3107		const gchar * prefix)
3108		{
3109		gint res;
3110		guint32 seq;
3111		guint32 seqbe;
3112		guint32 jid;
3113		guint32 r_jid;
3114		guint32 r_seq;
3115		guint32 status;
3116		guint8 last;
3117		guint32 hash;
3118		guint32 *data32;
3119		guint32 jidbe;
3120		guint32 data_size;
3121		gboolean active;
3122		GByteArray *rx_msg;
3123		GByteArray *tx_msg;
3124		gchar *path_w_prefix = connector_add_prefix_to_path (path, prefix);
3125		struct connector *connector = data;
3126
3127		res = connector_open_datum (connector, path_w_prefix, &jid, O_RDONLY, 0);
3128		g_free (path_w_prefix);
3129		if (res)
3130		{
3131		return -EIO;
3132		}
3133
3134		usleep (REST_TIME);
3135
3136		jidbe = htobe32 (jid);
3137
3138		res = 0;
3139		seq = 0;
3140		last = 0;
3141		control->data = NULL;
3142		if (control)
3143		{
3144		g_mutex_lock (&control->mutex);
3145		active = control->active;
3146		g_mutex_unlock (&control->mutex);
3147		}
3148		else
3149		{
3150		active = TRUE;
3151		}
3152		while (!last && active)
3153		{
3154		tx_msg =
3155		connector_new_msg (DATA_READ_PARTIAL_REQUEST,
3156		sizeof (DATA_READ_PARTIAL_REQUEST));
3157		g_byte_array_append (tx_msg, (guint8 *) & jidbe, sizeof (guint32));
3158		seqbe = htobe32 (seq);
3159		g_byte_array_append (tx_msg, (guint8 *) & seqbe, sizeof (guint32));
3160		rx_msg = connector_tx_and_rx (connector, tx_msg);
3161		if (!rx_msg)
3162		{
3163		res = -EIO;
3164		break;
3165		}
3166
3167		if (!connector_get_msg_status (rx_msg))
3168		{
3169		res = -EPERM;
3170		error_print ("%s (%s)\n", snd_strerror (res),
3171		connector_get_msg_string (rx_msg));
3172		free_msg (rx_msg);
3173		break;
3174		}
3175
3176		data32 = (guint32 *) & rx_msg->data[6];
3177		r_jid = be32toh (*data32);
3178
3179		data32 = (guint32 *) & rx_msg->data[10];
3180		r_seq = be32toh (*data32);
3181
3182		data32 = (guint32 *) & rx_msg->data[14];
3183		status = be32toh (*data32);
3184
3185		last = rx_msg->data[18];
3186
3187		data32 = (guint32 *) & rx_msg->data[19];
3188		hash = be32toh (*data32);
3189
3190		data32 = (guint32 *) & rx_msg->data[23];
3191		data_size = be32toh (*data32);
3192
3193		if (data_size)
3194		{
3195		debug_print (1,
3196		"Read datum info: job id: %d; last: %d; seq: %d; status: %d; hash: 0x%08x\n",
3197		r_jid, last, r_seq, status, hash);
3198
3199		g_byte_array_append (output, (guint8 *) & rx_msg->data[27],
3200		data_size);
3201		}
3202		else
3203		{
3204		// Sometimes, the first message returns 0 data size and the rest of the parameters are not initialized.
3205		debug_print (1,
3206		"Read datum info: job id: %d; last: %d, hash: 0x%08x\n",
3207		r_jid, last, hash);
3208		status = 0;
3209		}
3210
3211		free_msg (rx_msg);
3212		seq++;
3213
3214		if (control)
3215		{
3216		set_job_control_progress (control, status / 1000.0);
3217		g_mutex_lock (&control->mutex);
3218		active = control->active;
3219		g_mutex_unlock (&control->mutex);
3220		}
3221
3222		usleep (REST_TIME);
3223		}
3224
3225		return connector_close_datum (connector, jid, O_RDONLY, 0);
3226		}
3227
3228		static gint
3229		connector_download_data_any (const gchar * path, GByteArray * output,
3230		struct job_control control, void data)
3231		{
3232		control->parts = 1;
3233		control->part = 0;
3234		return connector_download_data_prefix (path, output, control, data, NULL);
3235		}
3236
3237		static gint
3238		connector_download_data_prj (const gchar * path, GByteArray * output,
3239		struct job_control control, void data)
3240		{
3241		return connector_download_data_prefix (path, output, control, data,
3242		FS_DATA_PRJ_PREFIX);
3243		}
3244
3245		static gint
3246		connector_download_data_snd (const gchar * path, GByteArray * output,
3247		struct job_control control, void data)
3248		{
3249		return connector_download_data_prefix (path, output, control, data,
3250		FS_DATA_SND_PREFIX);
3251		}
3252
3253		gchar *
3254		connector_get_sample_path_from_hash_size (struct connector *connector,
3255		guint32 hash, guint32 size)
3256		{
3257		guint32 aux32;
3258		gchar *path;
3259		GByteArray rx_msg, tx_msg =
3260		connector_new_msg (FS_SAMPLE_GET_FILE_INFO_FROM_HASH_AND_SIZE_REQUEST,
3261		sizeof
3262		(FS_SAMPLE_GET_FILE_INFO_FROM_HASH_AND_SIZE_REQUEST));
3263
3264		aux32 = htobe32 (hash);
3265		memcpy (&tx_msg->data[5], &aux32, sizeof (guint32));
3266		aux32 = htobe32 (size);
3267		memcpy (&tx_msg->data[9], &aux32, sizeof (guint32));
3268
3269		rx_msg = connector_tx_and_rx (connector, tx_msg);
3270		if (!rx_msg)
3271		{
3272		return NULL;
3273		}
3274
3275		if (connector_get_msg_status (rx_msg))
3276		{
3277		path = strdup ((gchar *) & rx_msg->data[14]);
3278		}
3279		else
3280		{
3281		path = NULL;
3282		}
3283		g_byte_array_free (rx_msg, TRUE);
3284		return path;
3285		}
3286
3287		static gint
3288		connector_download_pkg (const gchar * path, GByteArray * output,
3289		struct job_control control, void data,
3290		enum package_type type,
3291		const struct fs_operations *ops,
3292		fs_remote_file_op download)
3293		{
3294		gint ret;
3295		gchar *pkg_name;
3296		struct package pkg;
3297		struct connector *connector = data;
3298
3299		pkg_name = connector_get_download_name (connector, NULL, ops, path);
3300		if (!pkg_name)
3301		{
3302		return -1;
3303		}
3304
3305		if (package_begin
3306		(&pkg, pkg_name, connector->fw_version, &connector->device_desc, type))
3307		{
3308		g_free (pkg_name);
3309		return -1;
3310		}
3311
3312		ret =
3313		package_receive_pkg_resources (&pkg, path, control, connector, download,
3314		connector_download_sample_part);
3315		ret = ret \|\| package_end (&pkg, output);
3316
3317		package_destroy (&pkg);
3318		return ret;
3319		}
3320
3321		static gint
3322		connector_download_data_snd_pkg (const gchar * path, GByteArray * output,
3323		struct job_control control, void data)
3324		{
3325		return connector_download_pkg (path, output, control, data,
3326		PKG_FILE_TYPE_SOUND,
3327		&FS_DATA_SND_OPERATIONS,
3328		connector_download_data_snd);
3329		}
3330
3331		static gint
3332		connector_download_data_prj_pkg (const gchar * path, GByteArray * output,
3333		struct job_control control, void data)
3334		{
3335		return connector_download_pkg (path, output, control, data,
3336		PKG_FILE_TYPE_PROJECT,
3337		&FS_DATA_PRJ_OPERATIONS,
3338		connector_download_data_prj);
3339		}
3340
3341		static gint
3342		connector_download_raw_pst_pkg (const gchar * path, GByteArray * output,
3343		struct job_control control, void data)
3344		{
3345		return connector_download_pkg (path, output, control, data,
3346		PKG_FILE_TYPE_PRESET,
3347		&FS_RAW_ANY_OPERATIONS,
3348		connector_download_raw);
3349		}
3350
3351		gchar *
3352		connector_get_upload_path (struct connector *connector,
3353		struct item_iterator *remote_iter,
3354		const struct fs_operations *ops,
3355		const gchar * dst_dir, const gchar * src_path,
3356		gint32 * next_index)
3357		{
3358		gchar path, indexs, namec, name, *aux;
3359		gboolean new;
3360
3361		if (ops->fs == FS_SAMPLES \|\| ops->fs == FS_RAW_ALL
3362		\|\| ops->fs == FS_RAW_PRESETS)
3363		{
3364		namec = strdup (src_path);
3365		name = basename (namec);
3366		remove_ext (name);
3367		aux = chain_path (dst_dir, name);
3368		g_free (namec);
3369
3370		if (ops->fs == FS_RAW_ALL \|\| ops->fs == FS_RAW_PRESETS)
3371		{
3372		path = connector_add_ext_to_mc_snd (aux);
3373		g_free (aux);
3374		}
3375		else
3376		{
3377		path = aux;
3378		}
3379		return path;
3380		}
3381
3382		new = FALSE;
3383		if (!remote_iter)
3384		{
3385		new = TRUE;
3386		remote_iter = malloc (sizeof (struct item_iterator));
3387		if (ops->readdir (remote_iter, dst_dir, connector))
3388		{
3389		return strdup (dst_dir);
3390		}
3391		}
3392
3393		if (remote_iter->item.index == *next_index)
3394		{
3395		(*next_index)++;
3396		}
3397		else
3398		{
3399		while (!next_item_iterator (remote_iter))
3400		{
3401		if (remote_iter->item.index > *next_index)
3402		{
3403		break;
3404		}
3405		(*next_index)++;
3406		}
3407		}
3408
3409		if (new)
3410		{
3411		free_item_iterator (remote_iter);
3412		}
3413
3414		indexs = malloc (PATH_MAX);
3415		snprintf (indexs, PATH_MAX, "%d", *next_index);
3416		path = chain_path (dst_dir, indexs);
3417		g_free (indexs);
3418
3419		(*next_index)++;
3420
3421		return path;
3422		}
3423
3424		gchar *
3425		connector_get_download_name (struct connector *connector,
3426		struct item_iterator *remote_iter,
3427		const struct fs_operations *ops,
3428		const gchar * src_path)
3429		{
3430		gint32 id;
3431		const gchar *src_dir;
3432		gchar namec, name, *src_dirc;
3433		gint ret;
3434		gboolean new = FALSE;
3435
3436		namec = strdup (src_path);
3437		name = basename (namec);
3438
3439		if (ops->fs == FS_SAMPLES \|\| ops->fs == FS_RAW_ALL
3440		\|\| ops->fs == FS_RAW_PRESETS)
3441		{
3442		name = strdup (name);
3443		goto end;
3444		}
3445
3446		if (!remote_iter)
3447		{
3448		new = TRUE;
3449		remote_iter = malloc (sizeof (struct item_iterator));
3450		src_dirc = strdup (src_path);
3451		src_dir = dirname (src_dirc);
3452		ret = ops->readdir (remote_iter, src_dir, connector);
3453		g_free (src_dirc);
3454		if (ret)
3455		{
3456		name = NULL;
3457		goto cleanup;
3458		}
3459		}
3460
3461		id = atoi (name);
3462		name = NULL;
3463
3464		while (!next_item_iterator (remote_iter))
3465		{
3466		if (remote_iter->item.index == id)
3467		{
3468		name = get_item_name (&remote_iter->item);
3469		break;
3470		}
3471		}
3472
3473		cleanup:
3474		if (new)
3475		{
3476		free_item_iterator (remote_iter);
3477		}
3478		g_free (namec);
3479		end:
3480		return name;
3481		}
3482
3483		gchar *
3484		connector_get_download_path (struct connector *connector,
3485		struct item_iterator *remote_iter,
3486		const struct fs_operations *ops,
3487		const gchar * dst_dir, const gchar * src_path)
3488		{
3489		gchar path, src_pathc, name, dl_ext, *filename;
3490		const gchar src_fpath, md_ext, *ext = get_ext (src_path);
3491
3492		src_pathc = strdup (src_path);
3493		if (ext && strcmp (ext, "metadata") == 0 && ops->fs != FS_SAMPLES)
3494		{
3495		src_fpath = dirname (src_pathc);
3496		md_ext = ".metadata";
3497		}
3498		else
3499		{
3500		src_fpath = src_pathc;
3501		md_ext = "";
3502		}
3503
3504		name = connector_get_download_name (connector, remote_iter, ops, src_fpath);
3505		if (name)
3506		{
3507		dl_ext = connector_get_full_ext (&connector->device_desc, ops);
3508		filename = malloc (PATH_MAX);
3509		snprintf (filename, PATH_MAX, "%s.%s%s", name, dl_ext, md_ext);
3510		path = chain_path (dst_dir, filename);
3511		g_free (name);
3512		g_free (dl_ext);
3513		g_free (filename);
3514		}
3515		else
3516		{
3517		path = NULL;
3518		}
3519
3520		g_free (src_pathc);
3521		return path;
3522		}
3523
3524		static gint
3525		connector_upload_data_prefix (const gchar * path, GByteArray * array,
3526		struct job_control control, void data,
3527		const gchar * prefix)
3528		{
3529		gint res;
3530		guint32 seq;
3531		guint32 jid;
3532		guint32 crc;
3533		guint32 len;
3534		guint32 r_jid;
3535		guint32 r_seq;
3536		guint32 offset;
3537		guint32 *data32;
3538		guint32 jidbe;
3539		guint32 aux32;
3540		gboolean active;
3541		guint32 total;
3542		GByteArray *rx_msg;
3543		GByteArray *tx_msg;
3544		gchar *path_w_prefix = connector_add_prefix_to_path (path, prefix);
3545		struct connector *connector = data;
3546
3547		res =
3548		connector_open_datum (connector, path_w_prefix, &jid, O_WRONLY,
3549		array->len);
3550		g_free (path_w_prefix);
3551		if (res)
3552		{
3553		goto end;
3554		}
3555
3556		usleep (REST_TIME);
3557
3558		jidbe = htobe32 (jid);
3559
3560		seq = 0;
3561		offset = 0;
3562		control->data = NULL;
3563		if (control)
3564		{
3565		g_mutex_lock (&control->mutex);
3566		active = control->active;
3567		g_mutex_unlock (&control->mutex);
3568		}
3569		else
3570		{
3571		active = TRUE;
3572		}
3573
3574		while (offset < array->len && active)
3575		{
3576		tx_msg =
3577		connector_new_msg (DATA_WRITE_PARTIAL_REQUEST,
3578		sizeof (DATA_WRITE_PARTIAL_REQUEST));
3579		g_byte_array_append (tx_msg, (guint8 *) & jidbe, sizeof (guint32));
3580		aux32 = htobe32 (seq);
3581		g_byte_array_append (tx_msg, (guint8 *) & aux32, sizeof (guint32));
3582
3583		if (offset + DATA_TRANSF_BLOCK_BYTES < array->len)
3584		{
3585		len = DATA_TRANSF_BLOCK_BYTES;
3586		}
3587		else
3588		{
3589		len = array->len - offset;
3590		}
3591
3592		crc = crc32 (0xffffffff, &array->data[offset], len);
3593		aux32 = htobe32 (crc);
3594		g_byte_array_append (tx_msg, (guint8 *) & aux32, sizeof (guint32));
3595
3596		aux32 = htobe32 (len);
3597		g_byte_array_append (tx_msg, (guint8 *) & aux32, sizeof (guint32));
3598
3599		g_byte_array_append (tx_msg, &array->data[offset], len);
3600
3601		rx_msg = connector_tx_and_rx (connector, tx_msg);
3602		if (!rx_msg)
3603		{
3604		res = -EIO;
3605		goto end;
3606		}
3607
3608		usleep (REST_TIME);
3609
3610		if (!connector_get_msg_status (rx_msg))
3611		{
3612		res = -EPERM;
3613		error_print ("%s (%s)\n", snd_strerror (res),
3614		connector_get_msg_string (rx_msg));
3615		free_msg (rx_msg);
3616		break;
3617		}
3618
3619		data32 = (guint32 *) & rx_msg->data[6];
3620		r_jid = be32toh (*data32);
3621
3622		data32 = (guint32 *) & rx_msg->data[10];
3623		r_seq = be32toh (*data32);
3624
3625		data32 = (guint32 *) & rx_msg->data[14];
3626		total = be32toh (*data32);
3627
3628		free_msg (rx_msg);
3629
3630		debug_print (1,
3631		"Write datum info: job id: %d; seq: %d; total: %d\n",
3632		r_jid, r_seq, total);
3633
3634		seq++;
3635		offset += len;
3636
3637		if (total != offset)
3638		{
3639		error_print
3640		("Actual upload bytes (%d) differs from expected ones (%d)\n",
3641		total, offset);
3642		}
3643
3644		if (control)
3645		{
3646		set_job_control_progress (control, offset / (gdouble) array->len);
3647		g_mutex_lock (&control->mutex);
3648		active = control->active;
3649		g_mutex_unlock (&control->mutex);
3650		}
3651		}
3652
3653		debug_print (2, "%d bytes sent\n", offset);
3654
3655		res = connector_close_datum (connector, jid, O_WRONLY, array->len);
3656
3657		end:
3658		return res;
3659		}
3660
3661		static gint
3662		connector_upload_data_any (const gchar * path, GByteArray * array,
3663		struct job_control control, void data)
3664		{
3665		control->parts = 1;
3666		control->part = 0;
3667		return connector_upload_data_prefix (path, array, control, data, NULL);
3668		}
3669
3670		static gint
3671		connector_upload_data_prj (const gchar * path, GByteArray * array,
3672		struct job_control control, void data)
3673		{
3674		return connector_upload_data_prefix (path, array, control, data,
3675		FS_DATA_PRJ_PREFIX);
3676		}
3677
3678		static gint
3679		connector_upload_data_snd (const gchar * path, GByteArray * array,
3680		struct job_control control, void data)
3681		{
3682		return connector_upload_data_prefix (path, array, control, data,
3683		FS_DATA_SND_PREFIX);
3684		}
3685
3686		static gint
3687		connector_upload_pkg (const gchar * path, GByteArray * input,
3688		struct job_control control, void data,
3689		guint8 type, const struct fs_operations *ops,
3690		fs_remote_file_op upload)
3691		{
3692		gint ret;
3693		struct package pkg;
3694		struct connector *connector = data;
3695
3696		ret = package_open (&pkg, input, &connector->device_desc);
3697		if (!ret)
3698		{
3699		ret = package_send_pkg_resources (&pkg, path, control, connector,
3700		upload, connector_upload_sample_part);
3701		package_close (&pkg);
3702		}
3703		return ret;
3704		}
3705
3706		static gint
3707		connector_upload_data_snd_pkg (const gchar * path, GByteArray * input,
3708		struct job_control control, void data)
3709		{
3710		return connector_upload_pkg (path, input, control, data,
3711		PKG_FILE_TYPE_SOUND,
3712		&FS_DATA_SND_OPERATIONS,
3713		connector_upload_data_snd);
3714		}
3715
3716		static gint
3717		connector_upload_data_prj_pkg (const gchar * path, GByteArray * input,
3718		struct job_control control, void data)
3719		{
3720		return connector_upload_pkg (path, input, control, data,
3721		PKG_FILE_TYPE_PROJECT,
3722		&FS_DATA_PRJ_OPERATIONS,
3723		connector_upload_data_prj);
3724		}
3725
3726		static gint
3727		connector_upload_raw_pst_pkg (const gchar * path, GByteArray * input,
3728		struct job_control control, void data)
3729		{
3730		return connector_upload_pkg (path, input, control, data,
3731		PKG_FILE_TYPE_PRESET,
3732		&FS_RAW_ANY_OPERATIONS, connector_upload_raw);
3733		}
3734
3735		gchar *
3736		connector_get_full_ext (const struct connector_device_desc *desc,
3737		const struct fs_operations *ops)
3738		{
3739		gchar *ext = malloc (LABEL_MAX);
3740		if (ops->fs == FS_SAMPLES)
3741		{
3742		snprintf (ext, LABEL_MAX, "%s", ops->extension);
3743		}
3744		else
3745		{
3746		snprintf (ext, LABEL_MAX, "%s%s", desc->alias, ops->extension);
3747		}
3748		return ext;
3749		}
3750
3751		void
3752		connector_enable_dir_cache (struct connector *connector)
3753		{
3754		g_mutex_lock (&connector->mutex);
3755		connector->dir_cache =
3756		g_hash_table_new_full (g_str_hash, g_str_equal, g_free, free_msg);
3757		g_mutex_unlock (&connector->mutex);
3758		}
3759
3760		void
3761		connector_disable_dir_cache (struct connector *connector)
3762		{
3763		g_mutex_lock (&connector->mutex);
3764		g_hash_table_destroy (connector->dir_cache);
3765		connector->dir_cache = NULL;
3766		g_mutex_unlock (&connector->mutex);
3767		}

-133

src/connector.h less more

17	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18	18	*/
19	19
20		#include <glib.h>
21		#include <alsa/asoundlib.h>
22	20	#include "utils.h"
23	21
24	22	#ifndef CONNECTOR_H
25	23	#define CONNECTOR_H
26	24
27		#define SYSEX_TIMEOUT 5000
28		#define REST_TIME 50000
29
30		struct connector
31		{
32		struct connector_device_desc device_desc;
33		snd_rawmidi_t *inputp;
34		snd_rawmidi_t *outputp;
35		gchar *device_name;
36		gchar *overbridge_name;
37		gchar *fw_version;
38		gushort seq;
39		GMutex mutex;
40		ssize_t rx_len;
41		guint8 *buffer;
42		gint npfds;
43		struct pollfd *pfds;
44		GHashTable *dir_cache;
45		};
46
47		enum connector_fs
48		{
49		FS_SAMPLES = 0x1,
50		FS_RAW_ALL = 0x2,
51		FS_RAW_PRESETS = 0x4,
52		FS_DATA_ALL = 0x8,
53		FS_DATA_PRJ = 0x10,
54		FS_DATA_SND = 0x20,
55		};
56
57		struct connector_iterator_data
58		{
59		GByteArray *msg;
60		guint32 pos;
61		guint32 hash;
62		guint16 operations;
63		guint8 has_valid_data;
64		guint8 has_metadata;
65		enum connector_fs fs;
66		gboolean cached;
67		};
68
69		struct connector_system_device
70		{
71		gchar *name;
72		guint card;
73		};
74
75		enum connector_sysex_transfer_status
76		{
77		WAITING,
78		SENDING,
79		RECEIVING,
80		FINISHED
81		};
82
83		struct connector_sysex_transfer
84		{
85		gboolean active;
86		enum connector_sysex_transfer_status status;
87		gint timeout; //Measured in ms. -1 is infinite.
88		gboolean batch;
89		GMutex mutex;
90		GByteArray *raw;
91		};
92
93		enum connector_storage
94		{
95		STORAGE_PLUS_DRIVE = 0x1,
96		STORAGE_RAM = 0x2
97		};
98
99		struct connector_storage_stats
100		{
101		const gchar *name;
102		guint64 bsize;
103		guint64 bfree;
104		};
105
106		const struct fs_operations *connector_get_fs_operations (enum connector_fs);
107
108		gint connector_init (struct connector , gint, const char );
109
110		void connector_destroy (struct connector *);
111
112		gboolean connector_check (struct connector *);
113
114		GArray *connector_get_system_devices ();
115
116		gint connector_tx_sysex (struct connector *,
117		struct connector_sysex_transfer *);
118
119		gint connector_rx_sysex (struct connector *,
120		struct connector_sysex_transfer *);
121
122		void connector_rx_drain (struct connector *);
123
124		gint connector_upgrade_os (struct connector *,
125		struct connector_sysex_transfer *);
126
127		gint connector_get_storage_stats (struct connector *,
128		enum connector_storage,
129		struct connector_storage_stats *);
130
131		gdouble connector_get_storage_stats_percent (struct connector_storage_stats
132		*);
133
134		gchar connector_get_upload_path (struct connector , struct item_iterator *,
135		const struct fs_operations , const gchar ,
136		const gchar , gint32 );
137
138		gchar connector_get_download_name (struct connector ,
139		struct item_iterator *,
140		const struct fs_operations *,
141		const gchar *);
142
143		gchar connector_get_download_path (struct connector ,
144		struct item_iterator *,
145		const struct fs_operations *,
146		const gchar , const gchar );
147
148
149		gchar connector_get_full_ext (const struct connector_device_desc ,
150		const struct fs_operations *);
151
152		gchar connector_get_sample_path_from_hash_size (struct connector ,
153		guint32, guint32);
154
155		void connector_enable_dir_cache (struct connector *);
156
157		void connector_disable_dir_cache (struct connector *);
	25	gint connector_init (struct backend backend, const gchar midi_id,
	26	const gchar * name,
	27	struct sysex_transfer *sysex_transfer);
158	28
159	29	#endif

+74

-0

src/connectors/common.c less more

	0	/*
	1	* common.h
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include "common.h"
	21
	22	gchar *
	23	common_slot_get_upload_path (struct backend *backend,
	24	struct item_iterator *remote_iter,
	25	const struct fs_operations *ops,
	26	const gchar * dst_dir, const gchar * src_path,
	27	gint32 * next_index)
	28	{
	29	//In SLOT mode, dst_dir includes the index, ':' and the item name.
	30	return strdup (dst_dir);
	31	}
	32
	33	int
	34	common_slot_get_id_name_from_path (const char path, guint id,
	35	gchar ** name)
	36	{
	37	gint err = 0;
	38	gchar path_copy, index_name, *remainder;
	39
	40	path_copy = strdup (path);
	41	index_name = basename (path_copy);
	42	*id = (gint) strtol (index_name, &remainder, 10);
	43	if (strncmp (remainder, BE_SAMPLE_ID_NAME_SEPARATOR,
	44	strlen (BE_SAMPLE_ID_NAME_SEPARATOR)) == 0)
	45	{
	46	remainder++; //Skip ':'
	47	}
	48	else
	49	{
	50	if (name)
	51	{
	52	error_print ("Path name not provided properly\n");
	53	err = -EINVAL;
	54	goto end;
	55	}
	56	}
	57
	58	if (name)
	59	{
	60	if (*remainder)
	61	{
	62	*name = strdup (remainder);
	63	}
	64	else
	65	{
	66	*name = NULL;
	67	}
	68	}
	69
	70	end:
	71	g_free (path_copy);
	72	return err;
	73	}

+31

-0

src/connectors/common.h less more

	0	/*
	1	* common.c
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include "backend.h"
	21
	22	gchar common_slot_get_upload_path (struct backend backend,
	23	struct item_iterator *remote_iter,
	24	const struct fs_operations *ops,
	25	const gchar * dst_dir,
	26	const gchar * src_path,
	27	gint32 * next_index);
	28
	29	int common_slot_get_id_name_from_path (const char path, guint id,
	30	gchar ** name);

+428

-0

src/connectors/cz.c less more

	0	/*
	1	* cz.c
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include <libgen.h>
	21	#include "cz.h"
	22	#include "common.h"
	23
	24	#define CZ_PROGRAM_LEN 263
	25	#define CZ_PROGRAM_LEN_FIXED 264
	26	#define CZ_MAX_PROGRAMS 16
	27	#define CZ_PRESET_PREFIX "CZ-101"
	28	#define CZ_PROGRAM_HEADER_ID 6
	29	#define CZ_PROGRAM_HEADER_OFFSET 6
	30	#define CZ_MEM_TYPE_OFFSET 0x20
	31	#define CZ_PANEL_ID 0x60
	32	#define CZ_FIRST_CARTRIDGE_ID 0x40
	33	#define CZ_PANEL_PATH "/panel"
	34
	35	static const char *CZ_MEM_TYPES[] =
	36	{ "preset", "internal", "cartridge", NULL };
	37
	38	static const guint8 CZ_PROGRAM_REQUEST[] =
	39	{ 0xf0, 0x44, 0x00, 0x00, 0x70, 0x10, 0x00, 0x70, 0x31, 0xf7 };
	40
	41	static const guint8 CZ_PROGRAM_HEADER[] =
	42	{ 0xf0, 0x44, 0x00, 0x00, 0x70, 0x20, 0x00 };
	43
	44	enum cz_fs
	45	{
	46	FS_PROGRAM_CZ = 1
	47	};
	48
	49	struct cz_type_iterator_data
	50	{
	51	guint next;
	52	gint type;
	53	struct backend *backend;
	54	};
	55
	56	static gchar *
	57	cz_get_download_path (struct backend *backend,
	58	struct item_iterator *remote_iter,
	59	const struct fs_operations ops, const gchar dst_dir,
	60	const gchar * src_path)
	61	{
	62	gchar *name = malloc (PATH_MAX);
	63	if (strcmp (&src_path[1], "panel"))
	64	{
	65	gchar *src_path_copy = strdup (src_path);
	66	gchar *src_dir_copy = strdup (src_path);
	67	gchar *filename = basename (src_path_copy);
	68	gchar *dir = dirname (src_dir_copy);
	69	gint index = atoi (filename);
	70	snprintf (name, PATH_MAX, "%s/%s %s %02d.syx", dst_dir,
	71	CZ_PRESET_PREFIX, &dir[1], index);
	72	g_free (src_path_copy);
	73	g_free (src_dir_copy);
	74	}
	75	else
	76	{
	77	snprintf (name, PATH_MAX, "%s/%s panel.syx", dst_dir, CZ_PRESET_PREFIX);
	78	}
	79	return name;
	80	}
	81
	82	static GByteArray *
	83	cz_get_program_dump_msg (guint8 id)
	84	{
	85	GByteArray *tx_msg = g_byte_array_sized_new (sizeof (CZ_PROGRAM_REQUEST));
	86	g_byte_array_append (tx_msg, CZ_PROGRAM_REQUEST,
	87	sizeof (CZ_PROGRAM_REQUEST));
	88	tx_msg->data[CZ_PROGRAM_HEADER_OFFSET] = id;
	89	return tx_msg;
	90	}
	91
	92	static guint
	93	cz_next_dentry_root (struct item_iterator *iter)
	94	{
	95	GByteArray tx_msg, rx_msg;
	96	struct cz_type_iterator_data *data = iter->data;
	97
	98	if (data->next < 3)
	99	{
	100	iter->item.id = 0x1000 + data->next; //Unique id
	101	snprintf (iter->item.name, LABEL_MAX, "%s", CZ_MEM_TYPES[data->next]);
	102	iter->item.type = ELEKTROID_DIR;
	103	iter->item.size = -1;
	104
	105	if (data->next == 2)
	106	{
	107	tx_msg = cz_get_program_dump_msg (CZ_FIRST_CARTRIDGE_ID);
	108	rx_msg = backend_tx_and_rx_sysex (data->backend, tx_msg,
	109	BE_SYSEX_TIMEOUT_GUESS_MS);
	110	data->next++;
	111	if (rx_msg)
	112	{
	113	free_msg (rx_msg);
	114	return 0;
	115	}
	116	}
	117	else
	118	{
	119	data->next++;
	120	return 0;
	121	}
	122	}
	123
	124	if (data->next == 3)
	125	{
	126	iter->item.id = CZ_PANEL_ID;
	127	snprintf (iter->item.name, LABEL_MAX, "panel");
	128	iter->item.type = ELEKTROID_FILE;
	129	iter->item.size = CZ_PROGRAM_LEN_FIXED;
	130	data->next++;
	131	return 0;
	132	}
	133	else
	134	{
	135	return -ENOENT;
	136	}
	137	}
	138
	139	static guint
	140	cz_next_dentry (struct item_iterator *iter)
	141	{
	142	struct cz_type_iterator_data *data = iter->data;
	143
	144	if (data->next >= CZ_MAX_PROGRAMS)
	145	{
	146	return -ENOENT;
	147	}
	148
	149	iter->item.id = data->next + data->type * CZ_MEM_TYPE_OFFSET;
	150	snprintf (iter->item.name, LABEL_MAX, "%d", data->next + 1);
	151	iter->item.type = ELEKTROID_FILE;
	152	iter->item.size = CZ_PROGRAM_LEN_FIXED;
	153	data->next++;
	154
	155	return 0;
	156	}
	157
	158	static gint
	159	cz_copy_iterator (struct item_iterator dst, struct item_iterator src,
	160	gboolean cached)
	161	{
	162	struct cz_type_iterator_data *data = src->data;
	163	struct cz_type_iterator_data *ndata =
	164	g_malloc (sizeof (struct cz_type_iterator_data));
	165	ndata->next = 0;
	166	ndata->type = data->type;
	167	ndata->backend = data->backend;
	168	dst->data = ndata;
	169	dst->next = cz_next_dentry_root;
	170	dst->free = g_free;
	171	dst->copy = cz_copy_iterator;
	172
	173	return 0;
	174	}
	175
	176	static gint
	177	get_mem_type (const gchar * name)
	178	{
	179	const char **mem_type = CZ_MEM_TYPES;
	180	for (int i = 0; *mem_type; i++, mem_type++)
	181	{
	182	if (!strcmp (*mem_type, name))
	183	{
	184	return i;
	185	}
	186	}
	187	return -1;
	188	}
	189
	190	static gint
	191	cz_read_dir (struct backend backend, struct item_iterator iter,
	192	const gchar * path)
	193	{
	194	gint mem_type;
	195
	196	if (!strcmp (path, "/"))
	197	{
	198	struct cz_type_iterator_data *data =
	199	g_malloc (sizeof (struct cz_type_iterator_data));
	200	data->next = 0;
	201	data->type = -1;
	202	data->backend = backend;
	203	iter->data = data;
	204	iter->next = cz_next_dentry_root;
	205	iter->copy = cz_copy_iterator;
	206	iter->free = g_free;
	207	return 0;
	208	}
	209	else if ((mem_type = get_mem_type (&path[1])) >= 0)
	210	{
	211	struct cz_type_iterator_data *data =
	212	g_malloc (sizeof (struct cz_type_iterator_data));
	213	data->next = 0;
	214	data->type = mem_type;
	215	data->backend = backend;
	216	iter->data = data;
	217	iter->next = cz_next_dentry;
	218	iter->copy = cz_copy_iterator;
	219	iter->free = g_free;
	220	return 0;
	221	}
	222	else
	223	{
	224	return -ENOTDIR;
	225	}
	226	}
	227
	228	static gint
	229	cz_download (struct backend backend, const gchar path,
	230	GByteArray * output, struct job_control *control)
	231	{
	232	guint8 id;
	233	gboolean active;
	234	gint len, type, err = 0;
	235	GByteArray tx_msg, rx_msg;
	236	gchar dirname_copy, dir, *basename_copy;
	237
	238	control->parts = 1;
	239	control->part = 0;
	240	set_job_control_progress (control, 0.0);
	241
	242	if (strcmp (path, CZ_PANEL_PATH))
	243	{
	244	dirname_copy = strdup (path);
	245	dir = dirname (dirname_copy);
	246	type = get_mem_type (&dir[1]);
	247	g_free (dirname_copy);
	248	if (type < 0)
	249	{
	250	err = -EINVAL;
	251	goto end;
	252	}
	253
	254	basename_copy = strdup (path);
	255	id = atoi (basename (basename_copy)) - 1 + type * CZ_MEM_TYPE_OFFSET;
	256	g_free (basename_copy);
	257	}
	258	else
	259	{
	260	id = CZ_PANEL_ID;
	261	}
	262
	263	tx_msg = cz_get_program_dump_msg (id);
	264	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, -1);
	265	if (!rx_msg)
	266	{
	267	return -EIO;
	268	}
	269	len = rx_msg->len;
	270	if (len != CZ_PROGRAM_LEN)
	271	{
	272	err = -EINVAL;
	273	goto cleanup;
	274	}
	275
	276	g_byte_array_append (output, CZ_PROGRAM_HEADER, sizeof (CZ_PROGRAM_HEADER));
	277	g_byte_array_append (output, &rx_msg->data[CZ_PROGRAM_HEADER_OFFSET],
	278	CZ_PROGRAM_LEN - CZ_PROGRAM_HEADER_OFFSET);
	279	output->data[CZ_PROGRAM_HEADER_ID] = id;
	280
	281	g_mutex_lock (&control->mutex);
	282	active = control->active;
	283	g_mutex_unlock (&control->mutex);
	284
	285	if (active)
	286	{
	287	set_job_control_progress (control, 1.0);
	288	}
	289	else
	290	{
	291	err = -ECANCELED;
	292	}
	293
	294	cleanup:
	295	free_msg (rx_msg);
	296	end:
	297	return err;
	298	}
	299
	300	static gint
	301	cz_upload (struct backend backend, const gchar path, GByteArray * input,
	302	struct job_control *control)
	303	{
	304	guint8 id;
	305	gboolean active;
	306	struct sysex_transfer transfer;
	307	char name_copy, dir_copy, *dir;
	308	gint mem_type, err = 0;
	309
	310	dir_copy = strdup (path);
	311	dir = dirname (dir_copy);
	312	mem_type = get_mem_type (&dir[1]);
	313	if (mem_type >= 0)
	314	{
	315	name_copy = strdup (path);
	316	id = atoi (basename (name_copy)) - 1 + mem_type * CZ_MEM_TYPE_OFFSET;
	317	g_free (name_copy);
	318	}
	319	else
	320	{
	321	if (strncmp (path, CZ_PANEL_PATH, strlen (CZ_PANEL_PATH)))
	322	{
	323	err = -EIO;
	324	goto cleanup;
	325	}
	326	else
	327	{
	328	id = CZ_PANEL_ID;
	329	}
	330	}
	331
	332	g_mutex_lock (&backend->mutex);
	333
	334	control->parts = 1;
	335	control->part = 0;
	336	set_job_control_progress (control, 0.0);
	337
	338	transfer.raw = g_byte_array_sized_new (input->len);
	339	g_byte_array_append (transfer.raw, input->data, input->len);
	340	transfer.raw->data[CZ_PROGRAM_HEADER_ID] = id;
	341
	342	err = backend_tx_sysex (backend, &transfer);
	343	free_msg (transfer.raw);
	344	if (err < 0)
	345	{
	346	goto cleanup;
	347	}
	348
	349	g_mutex_lock (&control->mutex);
	350	active = control->active;
	351	g_mutex_unlock (&control->mutex);
	352	if (active)
	353	{
	354	set_job_control_progress (control, 1.0);
	355	}
	356	else
	357	{
	358	err = -ECANCELED;
	359	}
	360
	361	cleanup:
	362	g_mutex_unlock (&backend->mutex);
	363	g_free (dir_copy);
	364	return err;
	365	}
	366
	367	static void
	368	cz_print (struct item_iterator iter, struct backend backend)
	369	{
	370	printf ("%c % 4" PRId64 "B %s\n", iter->item.type, iter->item.size,
	371	iter->item.name);
	372	}
	373
	374	//As program X in preset storage and program X in internal staorage have different IDs
	375	//it won't work with the id as the filename so the item name must be used.
	376
	377	static const struct fs_operations FS_PROGRAM_CZ_OPERATIONS = {
	378	.fs = FS_PROGRAM_CZ,
	379	.options = FS_OPTION_SINGLE_OP \| FS_OPTION_SLOT_STORAGE \|
	380	FS_OPTION_SORT_BY_ID \| FS_OPTION_SHOW_SIZE_COLUMN,
	381	.name = "program",
	382	.gui_name = "Programs",
	383	.gui_icon = BE_FILE_ICON_SND,
	384	.readdir = cz_read_dir,
	385	.print_item = cz_print,
	386	.download = cz_download,
	387	.upload = cz_upload,
	388	.load = load_file,
	389	.save = save_file,
	390	.get_ext = backend_get_fs_ext,
	391	.get_upload_path = common_slot_get_upload_path,
	392	.get_download_path = cz_get_download_path,
	393	.type_ext = "syx"
	394	};
	395
	396	static const struct fs_operations *FS_CZ_OPERATIONS[] = {
	397	&FS_PROGRAM_CZ_OPERATIONS, NULL
	398	};
	399
	400	gint
	401	cz_handshake (struct backend *backend)
	402	{
	403	gint len, err = 0;
	404	GByteArray tx_msg, rx_msg;
	405
	406	tx_msg = cz_get_program_dump_msg (CZ_PANEL_ID);
	407	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg,
	408	BE_SYSEX_TIMEOUT_GUESS_MS);
	409	if (!rx_msg)
	410	{
	411	return -ENODEV;
	412	}
	413	len = rx_msg->len;
	414	if (len != CZ_PROGRAM_LEN)
	415	{
	416	err = -ENODEV;
	417	goto end;
	418	}
	419
	420	backend->device_desc.filesystems = FS_PROGRAM_CZ;
	421	backend->fs_ops = FS_CZ_OPERATIONS;
	422	snprintf (backend->device_name, LABEL_MAX, "Casio CZ-101");
	423
	424	end:
	425	free_msg (rx_msg);
	426	return err;
	427	}

+28

-0

src/connectors/cz.h less more

	0	/*
	1	* cz.h
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#ifndef CZ_H
	21	#define CZ_H
	22
	23	#include "backend.h"
	24
	25	gint cz_handshake (struct backend *);
	26
	27	#endif

+621

-0

src/connectors/efactor.c less more

	0	/*
	1	* efactor.c
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include "efactor.h"
	21	#include "common.h"
	22
	23	#define EFACTOR_MSG_TYPE_OBJECT 0x31
	24	#define EFACTOR_MSG_TYPE_VALUE 0x3b
	25
	26	#define EFACTOR_KEY_LEN 4
	27
	28	#define EFACTOR_FACTOR_SW_LEN 17
	29	#define EFACTOR_H9_SW_LEN 18
	30
	31	#define EFACTOR_FACTOR_NAME_PREFIX "Eventide Factor"
	32	#define EFACTOR_H9_NAME_PREFIX "Eventide H9"
	33
	34	#define EFACTOR_PRESET_LINE_SEPARATOR "\x0d\x0a"
	35
	36	#define EFACTOR_OP_PRESETS_WANT 0x48
	37	#define EFACTOR_OP_PROGRAM_WANT 0x4e
	38	#define EFACTOR_OP_PRESETS_DUMP 0x49
	39
	40	#define EFACTOR_PRESET_DUMP_OFFSET 5
	41
	42	#define EFACTOR_SINGLE_PRESET_MIN_LEN (sizeof(EFACTOR_REQUEST_HEADER) + 5) //The additional 5 bytes are the 2 square brackets and the preset number and the \0 and 0xf7 at the end.
	43	#define EFACTOR_SINGLE_PRESET_MAX_LEN 256 //This is an empirical value. The maximum found value is 233 but we just add a few bytes just in case.
	44	#define EFACTOR_MAX_ID_TAG_LEN 16 //The longest value is "[100]" plus the \0.
	45
	46	#define EFACTOR_TIMEOUT_TOTAL_PRESETS 20000 //This takes more than 10s for 100 presets.
	47
	48	#define EFACTOR_PEDAL_NAME(data) (data->type == EFACTOR_FACTOR ? EFACTOR_FACTOR_NAME_PREFIX : EFACTOR_H9_NAME_PREFIX)
	49
	50	static const guint8 EVENTIDE_ID[] = { 0x1c };
	51	static const guint8 FAMILY_ID[] = { 0, 6 }; //This might not be the same value for all the Factor and H9 pedals.
	52	static const guint8 MODEL_ID[] = { 0x11, 0 }; //This might not be the same value for all the Factor and H9 pedals.
	53
	54	//Identity Request Universal Sysex message. This is the same message used in the backend.
	55	//We replicate this here because the compiler can't know the size of an external const array.
	56	static const guint8 MIDI_IDENTITY_REQUEST[] =
	57	{ 0xf0, 0x7e, 0x7f, 6, 1, 0xf7 };
	58
	59	static const guint8 EFACTOR_REQUEST_HEADER[] = { 0xf0, 0x1c, 0x70, 0 };
	60
	61	enum efactor_type
	62	{
	63	EFACTOR_FACTOR,
	64	EFACTOR_H9
	65	};
	66
	67	struct efactor_data
	68	{
	69	guint id;
	70	guint presets;
	71	guint min;
	72	enum efactor_type type;
	73	//Readdir data is kept in memory so it can be used in other operations.
	74	//In the efactor case, the only way to get a single preset is by getting the panel, which needs a preset to be loaded
	75	// but won't work properly if there are preset mappings. So we read all the memory -we were reading it anyway- and
	76	// use it to get the download data from there.
	77	gchar **lines;
	78	};
	79
	80	struct efactor_iter_data
	81	{
	82	guint next;
	83	guint presets;
	84	struct efactor_data *backend_data;
	85	};
	86
	87	enum efactor_fs
	88	{
	89	FS_EFACTOR_PRESET = 1
	90	};
	91
	92	static GByteArray *
	93	efactor_new_op_msg (guint8 op)
	94	{
	95	GByteArray *tx_msg =
	96	g_byte_array_sized_new (sizeof (EFACTOR_REQUEST_HEADER));
	97	g_byte_array_append (tx_msg, EFACTOR_REQUEST_HEADER,
	98	sizeof (EFACTOR_REQUEST_HEADER) + 2);
	99	tx_msg->data[4] = op;
	100	tx_msg->data[5] = 0xf7;
	101	return tx_msg;
	102	}
	103
	104	static GByteArray *
	105	efactor_new_get_msg (guint8 type, const gchar * key)
	106	{
	107	GByteArray *tx_msg =
	108	g_byte_array_sized_new (sizeof (EFACTOR_REQUEST_HEADER));
	109	g_byte_array_append (tx_msg, EFACTOR_REQUEST_HEADER,
	110	sizeof (EFACTOR_REQUEST_HEADER) + 6);
	111	tx_msg->data[4] = type;
	112	memcpy (&tx_msg->data[5], key, EFACTOR_KEY_LEN);
	113	tx_msg->data[9] = 0xf7;
	114	return tx_msg;
	115	}
	116
	117	static gchar *
	118	efactor_get_download_path (struct backend *backend,
	119	struct item_iterator *remote_iter,
	120	const struct fs_operations *ops,
	121	const gchar * dst_dir, const gchar * src_path)
	122	{
	123	gchar path, name;
	124	struct efactor_data *data = backend->data;
	125	gchar *src_path_copy = strdup (src_path);
	126	gint id = atoi (basename (src_path_copy));
	127	g_free (src_path_copy);
	128
	129	name = NULL;
	130	while (!next_item_iterator (remote_iter))
	131	{
	132	if (remote_iter->item.id == id)
	133	{
	134	name = remote_iter->item.name;
	135	break;
	136	}
	137	}
	138
	139	if (!name)
	140	{
	141	return NULL;
	142	}
	143
	144	path = malloc (PATH_MAX);
	145	snprintf (path, PATH_MAX, "%s/%s %s.syx", dst_dir,
	146	EFACTOR_PEDAL_NAME (data), name);
	147
	148	return path;
	149	}
	150
	151	static guint
	152	efactor_next_dentry (struct item_iterator *iter)
	153	{
	154	struct efactor_iter_data *data = iter->data;
	155	struct efactor_data *backend_data = data->backend_data;
	156	gchar *preset_name;
	157
	158	if (data->next == data->presets)
	159	{
	160	return -ENOENT;
	161	}
	162
	163	iter->item.id = data->next + backend_data->min;
	164	preset_name = data->backend_data->lines[data->next * 7 + 6];
	165	snprintf (iter->item.name, LABEL_MAX, "%s", preset_name);
	166	iter->item.type = ELEKTROID_FILE;
	167	iter->item.size = -1;
	168	data->next++;
	169
	170	return 0;
	171	}
	172
	173	static gint
	174	efactor_read_dir (struct backend backend, struct item_iterator iter,
	175	const gchar * path)
	176	{
	177	GByteArray *tx_msg;
	178	GByteArray *rx_msg;
	179	struct efactor_iter_data *iter_data;
	180	struct efactor_data *data = backend->data;
	181
	182	if (strcmp (path, "/"))
	183	{
	184	return -ENOTDIR;
	185	}
	186
	187	if (data->lines)
	188	{
	189	//Reading from the device switches off and on the internal relays.
	190	//In case we call this function again just after calling it, we give the device some time to do it.
	191	sleep (1);
	192	}
	193
	194	tx_msg = efactor_new_op_msg (EFACTOR_OP_PRESETS_WANT);
	195	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg,
	196	EFACTOR_TIMEOUT_TOTAL_PRESETS);
	197	if (!rx_msg)
	198	{
	199	return -ETIMEDOUT;
	200	}
	201
	202	iter_data = g_malloc (sizeof (struct efactor_iter_data));
	203	iter_data->next = 0;
	204	iter_data->presets = data->presets;
	205	iter_data->backend_data = backend->data;
	206	if (iter_data->backend_data->lines)
	207	{
	208	g_strfreev (iter_data->backend_data->lines);
	209	}
	210	data->lines =
	211	g_strsplit ((gchar *) & rx_msg->data[EFACTOR_PRESET_DUMP_OFFSET],
	212	EFACTOR_PRESET_LINE_SEPARATOR, -1);
	213	free_msg (rx_msg);
	214	iter->data = iter_data;
	215	iter->next = efactor_next_dentry;
	216	iter->free = g_free;
	217
	218	return 0;
	219	}
	220
	221	static gint
	222	efactor_download (struct backend backend, const gchar src_path,
	223	GByteArray * output, struct job_control *control)
	224	{
	225	gint err = 0, id;
	226	gchar *basename_copy;
	227	gboolean active;
	228	gchar **lines;
	229	struct item_iterator iter;
	230	struct efactor_data *data = backend->data;
	231
	232	control->parts = 1;
	233	control->part = 0;
	234	set_job_control_progress (control, 0.0);
	235
	236	if (!data->lines)
	237	{
	238	err = efactor_read_dir (backend, &iter, "/");
	239	if (err)
	240	{
	241	return err;
	242	}
	243	free_item_iterator (&iter);
	244	}
	245
	246	basename_copy = strdup (src_path);
	247	id = atoi (basename (basename_copy));
	248	g_free (basename_copy);
	249	if (id < data->min \|\| id >= data->presets)
	250	{
	251	return -EINVAL;
	252	}
	253
	254	g_byte_array_append (output, EFACTOR_REQUEST_HEADER,
	255	sizeof (EFACTOR_REQUEST_HEADER));
	256	g_byte_array_append (output, (guint8 *) "\x49", 1); // EFACTOR_OP_PRESETS_DUMP
	257	lines = &data->lines[(id - data->min) * 7];
	258	for (gint i = 0; i < 7; i++, lines++)
	259	{
	260	g_byte_array_append (output, (guint8 ) lines, strlen (*lines));
	261	g_byte_array_append (output, (guint8 *) EFACTOR_PRESET_LINE_SEPARATOR,
	262	strlen (EFACTOR_PRESET_LINE_SEPARATOR));
	263	}
	264	g_byte_array_append (output, (guint8 *) "\0\xf7", 2);
	265
	266	g_mutex_lock (&control->mutex);
	267	active = control->active;
	268	g_mutex_unlock (&control->mutex);
	269
	270	if (active)
	271	{
	272	set_job_control_progress (control, 1.0);
	273	}
	274	else
	275	{
	276	err = -ECANCELED;
	277	}
	278
	279	sleep (1);
	280
	281	return err;
	282	}
	283
	284	static gint
	285	efactor_upload (struct backend backend, const gchar path,
	286	GByteArray * input, struct job_control *control)
	287	{
	288	gint err = 0, i, id;
	289	gchar name, b;
	290	gboolean active;
	291	GByteArray *tx_msg;
	292	gchar id_tag[EFACTOR_MAX_ID_TAG_LEN];
	293	struct efactor_data *data = backend->data;
	294
	295	name = strdup (path);
	296	id = atoi (basename (name)); //This stops at the ':'.
	297	g_free (name);
	298
	299	control->parts = 1;
	300	control->part = 0;
	301	set_job_control_progress (control, 0.0);
	302
	303	//The fourth header byte is the device number ID so it might be different than 0.
	304	input->data[sizeof (EFACTOR_REQUEST_HEADER) - 1] = 0;
	305	if (input->len > EFACTOR_SINGLE_PRESET_MAX_LEN
	306	\|\| input->len <= EFACTOR_SINGLE_PRESET_MIN_LEN
	307	\|\| memcmp (input->data, EFACTOR_REQUEST_HEADER,
	308	sizeof (EFACTOR_REQUEST_HEADER))
	309	\|\| input->data[sizeof (EFACTOR_REQUEST_HEADER)] !=
	310	EFACTOR_OP_PRESETS_DUMP)
	311	{
	312	error_print ("Bad preset\n");
	313	err = -EBADMSG;
	314	goto end;
	315	}
	316
	317	tx_msg = g_byte_array_sized_new (input->len + 2); // With this we ensure there is enough space for all the digits of the preset number.
	318	g_byte_array_append (tx_msg, input->data,
	319	sizeof (EFACTOR_REQUEST_HEADER) + 1);
	320	tx_msg->data[sizeof (EFACTOR_REQUEST_HEADER) - 1] = (guint8) data->id;
	321	snprintf (id_tag, EFACTOR_MAX_ID_TAG_LEN, "[%d]", (id % 100) + 1); //1 based
	322	g_byte_array_append (tx_msg, (guint8 *) id_tag, strlen (id_tag));
	323
	324	i = sizeof (EFACTOR_REQUEST_HEADER) + 1;
	325	for (b = (gchar *) & input->data[i]; i < input->len; i++, b++)
	326	{
	327	if (*b == ' ')
	328	{
	329	break;
	330	}
	331	}
	332
	333	if (i == input->len)
	334	{
	335	free_msg (tx_msg);
	336	err = -EBADMSG;
	337	goto end;
	338	}
	339	g_byte_array_append (tx_msg, (guint8 *) b, input->len - i);
	340
	341	err = backend_tx (backend, tx_msg);
	342
	343	g_mutex_lock (&control->mutex);
	344	active = control->active;
	345	g_mutex_unlock (&control->mutex);
	346
	347	if (active)
	348	{
	349	set_job_control_progress (control, 1.0);
	350	}
	351	else
	352	{
	353	err = -ECANCELED;
	354	}
	355
	356	end:
	357	sleep (1);
	358
	359	return err;
	360	}
	361
	362	static gint
	363	efactor_rename (struct backend backend, const gchar src, const gchar * dst)
	364	{
	365	GByteArray preset, rx_msg;
	366	guint id;
	367	gint err;
	368	struct job_control control;
	369	gchar lines, line;
	370	debug_print (1, "Sending rename request...\n");
	371	err = common_slot_get_id_name_from_path (src, &id, NULL);
	372	if (err)
	373	{
	374	return err;
	375	}
	376
	377	preset = g_byte_array_new ();
	378	//The control initialization is needed.
	379	control.active = TRUE;
	380	control.callback = NULL;
	381	g_mutex_init (&control.mutex);
	382	err = efactor_download (backend, src, preset, &control);
	383	if (err)
	384	{
	385	return err;
	386	}
	387
	388	lines = g_strsplit ((gchar *) & preset->data[EFACTOR_PRESET_DUMP_OFFSET],
	389	EFACTOR_PRESET_LINE_SEPARATOR, -1);
	390	g_free (lines[6]);
	391	lines[6] = NULL;
	392
	393	line = lines;
	394	g_byte_array_set_size (preset, EFACTOR_PRESET_DUMP_OFFSET);
	395	while (*line)
	396	{
	397	g_byte_array_append (preset, (guint8 ) (line), strlen (*line));
	398	g_byte_array_append (preset, (guint8 *) EFACTOR_PRESET_LINE_SEPARATOR,
	399	strlen (EFACTOR_PRESET_LINE_SEPARATOR));
	400	line++;
	401	}
	402	g_byte_array_append (preset, (guint8 *) dst, strlen (dst));
	403	g_byte_array_append (preset, (guint8 *) EFACTOR_PRESET_LINE_SEPARATOR,
	404	strlen (EFACTOR_PRESET_LINE_SEPARATOR));
	405	g_byte_array_append (preset, (guint8 *) "\0\xf7", 2);
	406	g_strfreev (lines);
	407
	408	rx_msg = backend_tx_and_rx_sysex (backend, preset, 100); //There must be no response.
	409	if (rx_msg)
	410	{
	411	err = -EIO;
	412	free_msg (rx_msg);
	413	}
	414
	415	sleep (1);
	416
	417	return err;
	418	}
	419
	420	static gchar *
	421	efactor_get_slot (struct item item, struct backend backend)
	422	{
	423	gchar *slot = malloc (LABEL_MAX);
	424	struct efactor_data *data = backend->data;
	425	if (data->type == EFACTOR_FACTOR)
	426	{
	427	snprintf (slot, LABEL_MAX, "[%d:%d]", (item->id / 2) + 1,
	428	(item->id % 2) + 1);
	429	}
	430	else
	431	{
	432	snprintf (slot, LABEL_MAX, "%d", item->id + 1);
	433	}
	434	return slot;
	435	}
	436
	437	static void
	438	efactor_print (struct item_iterator iter, struct backend backend)
	439	{
	440	gchar *slot = efactor_get_slot (&iter->item, backend);
	441	printf ("%c %s %s\n", iter->item.type, slot, iter->item.name);
	442	g_free (slot);
	443	}
	444
	445	static const struct fs_operations FS_EFACTOR_OPERATIONS = {
	446	.fs = FS_EFACTOR_PRESET,
	447	.options = FS_OPTION_SINGLE_OP \| FS_OPTION_ID_AS_FILENAME \|
	448	FS_OPTION_SLOT_STORAGE \| FS_OPTION_SORT_BY_ID \|
	449	FS_OPTION_SHOW_SLOT_COLUMN,
	450	.name = "preset",
	451	.gui_name = "Presets",
	452	.gui_icon = BE_FILE_ICON_SND,
	453	.type_ext = "syx",
	454	.max_name_len = 16,
	455	.readdir = efactor_read_dir,
	456	.print_item = efactor_print,
	457	.rename = efactor_rename,
	458	.download = efactor_download,
	459	.upload = efactor_upload,
	460	.get_slot = efactor_get_slot,
	461	.load = load_file,
	462	.save = save_file,
	463	.get_ext = backend_get_fs_ext,
	464	.get_upload_path = common_slot_get_upload_path,
	465	.get_download_path = efactor_get_download_path
	466	};
	467
	468	static const struct fs_operations *FS_EFACTOR_OPERATIONS_LIST[] = {
	469	&FS_EFACTOR_OPERATIONS, NULL
	470	};
	471
	472	void
	473	efactor_destroy_data (struct backend *backend)
	474	{
	475	struct efactor_data *data = backend->data;
	476	if (data->lines)
	477	{
	478	g_strfreev (data->lines);
	479	}
	480	backend_destroy_data (backend);
	481	}
	482
	483	//We are replicanting the functionality in the backend because the request is standard but the response is not.
	484	gint
	485	efactor_handshake (struct backend *backend)
	486	{
	487	gint swlen, max, min, presets, id;
	488	enum efactor_type type;
	489	struct efactor_data *data;
	490	GByteArray *tx_msg;
	491	GByteArray *rx_msg;
	492
	493	//Sometimes it takes a lot of time to receive the response to the MIDI identity request.
	494	//As the backend is already asking for it, we need to ensure that the input buffer is empty before continuing.
	495	//With these two calls, the total timeout including the backend handshake is 2.5 s, which is empirically enough.
	496	g_mutex_lock (&backend->mutex);
	497	backend_rx_drain (backend);
	498	backend_rx_drain (backend);
	499	g_mutex_unlock (&backend->mutex);
	500
	501	tx_msg = g_byte_array_sized_new (sizeof (MIDI_IDENTITY_REQUEST));
	502	g_byte_array_append (tx_msg, (guchar *) MIDI_IDENTITY_REQUEST,
	503	sizeof (MIDI_IDENTITY_REQUEST));
	504	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, -1);
	505	if (!rx_msg)
	506	{
	507	return -ENODEV;
	508	}
	509
	510	if (rx_msg->data[4] == 2)
	511	{
	512	if (rx_msg->len > 15)
	513	{
	514	memset (backend->midi_info.company, 0, BE_COMPANY_LEN);
	515	memcpy (backend->midi_info.company, &rx_msg->data[5], 1);
	516	memcpy (backend->midi_info.family, &rx_msg->data[6], BE_FAMILY_LEN);
	517	memcpy (backend->midi_info.model, &rx_msg->data[8], BE_MODEL_LEN);
	518	memcpy (backend->midi_info.version, &rx_msg->data[10],
	519	BE_VERSION_LEN);
	520
	521	snprintf (backend->device_name, LABEL_MAX,
	522	"%02x-%02x-%02x %02x-%02x %02x-%02x %d.%d.%d.%d",
	523	backend->midi_info.company[0],
	524	backend->midi_info.company[1],
	525	backend->midi_info.company[2],
	526	backend->midi_info.family[0],
	527	backend->midi_info.family[1],
	528	backend->midi_info.model[0],
	529	backend->midi_info.model[1],
	530	backend->midi_info.version[0],
	531	backend->midi_info.version[1],
	532	backend->midi_info.version[2],
	533	backend->midi_info.version[3]);
	534	snprintf (backend->device_desc.name, LABEL_MAX, "%s",
	535	backend->device_name);
	536	debug_print (1, "XML version:\n%s\n", &rx_msg->data[14]);
	537	}
	538	else
	539	{
	540	debug_print (1, "Illegal MIDI identity reply length\n");
	541	}
	542	}
	543	else
	544	{
	545	debug_print (1, "Illegal SUB-ID2\n");
	546	}
	547
	548	free_msg (rx_msg);
	549
	550	if (memcmp (backend->midi_info.company, EVENTIDE_ID, sizeof (EVENTIDE_ID))
	551	\|\| memcmp (backend->midi_info.family, FAMILY_ID, sizeof (FAMILY_ID))
	552	\|\| memcmp (backend->midi_info.model, MODEL_ID, sizeof (MODEL_ID)))
	553	{
	554	return -ENODEV;
	555	}
	556
	557	tx_msg = efactor_new_get_msg (EFACTOR_MSG_TYPE_OBJECT, "0000"); //tj_version_key
	558	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, -1);
	559	id = rx_msg->data[sizeof (EFACTOR_REQUEST_HEADER) - 1];
	560	debug_print (1, "Version: %s\n", &rx_msg->data[7]);
	561	free_msg (rx_msg);
	562
	563	tx_msg = efactor_new_get_msg (EFACTOR_MSG_TYPE_VALUE, "0001"); //tj_switch_key
	564	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, -1);
	565	debug_print (1, "Switches: %s\n", &rx_msg->data[7]);
	566	swlen = strlen ((gchar *) & rx_msg->data[7]) - 2; //Remove single quotes
	567	free_msg (rx_msg);
	568
	569	tx_msg = efactor_new_get_msg (EFACTOR_MSG_TYPE_OBJECT, "0206"); //sp_num_banks_lo
	570	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, -1);
	571	debug_print (1, "Minimum value: %s\n", &rx_msg->data[7]);
	572	min = atoi ((gchar *) & rx_msg->data[9]);
	573	free_msg (rx_msg);
	574
	575	tx_msg = efactor_new_get_msg (EFACTOR_MSG_TYPE_OBJECT, "020A"); //sp_num_banks
	576	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, -1);
	577	debug_print (1, "Maximum value: %s\n", &rx_msg->data[7]);
	578	max = atoi ((gchar *) & rx_msg->data[9]);
	579	free_msg (rx_msg);
	580
	581	if (swlen == EFACTOR_FACTOR_SW_LEN)
	582	{
	583	debug_print (1, "Factor pedal detected\n");
	584	min = 2 * min;
	585	max = 2 * (max + 1);
	586	type = EFACTOR_FACTOR;
	587	}
	588	else if (swlen == EFACTOR_H9_SW_LEN)
	589	{
	590	debug_print (1, "H9 pedal detected\n");
	591	type = EFACTOR_H9;
	592	}
	593	else
	594	{
	595	error_print ("Illegal switches number %d\n", swlen);
	596	return -ENODEV;
	597	}
	598
	599	presets = max - min;
	600	debug_print (1, "Total presets: %d [%d, %d]\n", presets, min, max - 1);
	601
	602	data = g_malloc (sizeof (struct efactor_data));
	603	data->id = id;
	604	data->presets = presets;
	605	data->min = min;
	606	data->type = type;
	607	data->lines = NULL;
	608
	609	backend->device_desc.filesystems = FS_EFACTOR_PRESET;
	610	backend->fs_ops = FS_EFACTOR_OPERATIONS_LIST;
	611	backend->destroy_data = efactor_destroy_data;
	612	backend->data = data;
	613
	614	snprintf (backend->device_name, LABEL_MAX, "%s %d.%d.%d.%d",
	615	EFACTOR_PEDAL_NAME (data), backend->midi_info.version[0],
	616	backend->midi_info.version[1], backend->midi_info.version[2],
	617	backend->midi_info.version[3]);
	618
	619	return 0;
	620	}

+28

-0

src/connectors/efactor.h less more

	0	/*
	1	* efactor.h
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#ifndef EFACTOR_H
	21	#define EFACTOR_H
	22
	23	#include "backend.h"
	24
	25	gint efactor_handshake (struct backend *);
	26
	27	#endif

+3378

-0

src/connectors/elektron.c less more

	0	/*
	1	* elektron.c
	2	* Copyright (C) 2019 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include <stdio.h>
	21	#include <math.h>
	22	#include <endian.h>
	23	#include <poll.h>
	24	#include <zlib.h>
	25	#include <libgen.h>
	26	#include "elektron.h"
	27	#include "elektron.h"
	28	#include "utils.h"
	29	#include "sample.h"
	30	#include "package.h"
	31	#include "../config.h"
	32
	33	#define DEVICES_FILE "/elektron-devices.json"
	34
	35	#define DEV_TAG_ID "id"
	36	#define DEV_TAG_NAME "name"
	37	#define DEV_TAG_ALIAS "alias"
	38	#define DEV_TAG_FILESYSTEMS "filesystems"
	39	#define DEV_TAG_STORAGE "storage"
	40
	41	static const gchar *FS_TYPE_NAMES[] = { "+Drive", "RAM" };
	42
	43	#define DATA_TRANSF_BLOCK_BYTES 0x2000
	44	#define OS_TRANSF_BLOCK_BYTES 0x800
	45	#define MAX_ZIP_SIZE (128 * 1024 * 1024)
	46
	47	#define FS_DATA_PRJ_PREFIX "/projects"
	48	#define FS_DATA_SND_PREFIX "/soundbanks"
	49	#define FS_SAMPLES_START_POS 5
	50	#define FS_DATA_START_POS 18
	51	#define FS_SAMPLES_SIZE_POS_W 21
	52	#define FS_SAMPLES_LAST_FRAME_POS_W 33
	53	#define FS_SAMPLES_PAD_RES 22
	54
	55	#define ELEKTRON_NAME_MAX_LEN 32
	56
	57	#define ELEKTRON_SAMPLE_INFO_PAD_I32_LEN 10
	58	#define ELEKTRON_LOOP_TYPE 0x7f
	59
	60	struct elektron_sample_header
	61	{
	62	guint32 type;
	63	guint32 sample_len_bytes;
	64	guint32 samplerate;
	65	guint32 loopstart;
	66	guint32 loopend;
	67	guint32 looptype;
	68	guint32 padding[ELEKTRON_SAMPLE_INFO_PAD_I32_LEN];
	69	};
	70
	71	struct elektron_iterator_data
	72	{
	73	GByteArray *msg;
	74	guint32 pos;
	75	guint32 hash;
	76	guint16 operations;
	77	guint8 has_valid_data;
	78	guint8 has_metadata;
	79	guint32 fs;
	80	gboolean cached;
	81	};
	82
	83	enum elektron_storage
	84	{
	85	STORAGE_PLUS_DRIVE = 0x1,
	86	STORAGE_RAM = 0x2
	87	};
	88
	89	struct elektron_data
	90	{
	91	guint16 seq;
	92	gchar fw_version[LABEL_MAX];
	93	};
	94
	95	typedef GByteArray (elektron_msg_id_func) (guint);
	96
	97	typedef GByteArray (elektron_msg_id_len_func) (guint, guint);
	98
	99	typedef GByteArray (elektron_msg_path_func) (const gchar *);
	100
	101	typedef GByteArray (elektron_msg_path_len_func) (const gchar *, guint);
	102
	103	typedef GByteArray (elektron_msg_read_blk_func) (guint, guint, guint);
	104
	105	typedef GByteArray (elektron_msg_write_blk_func) (guint, GByteArray *,
	106	guint , guint, void );
	107
	108	typedef void (elektron_copy_array) (GByteArray , GByteArray *);
	109
	110	typedef gint (elektron_path_func) (struct backend , const gchar *);
	111
	112	typedef gint (elektron_src_dst_func) (struct backend , const gchar *,
	113	const gchar *);
	114
	115	static gint elektron_delete_samples_dir (struct backend , const gchar );
	116	static gint elektron_read_samples_dir (struct backend *,
	117	struct item_iterator , const gchar );
	118	static gint elektron_create_samples_dir (struct backend , const gchar );
	119	static gint elektron_delete_samples_item (struct backend , const gchar );
	120	static gint elektron_move_samples_item (struct backend , const gchar ,
	121	const gchar *);
	122	static gint elektron_download_sample (struct backend , const gchar ,
	123	GByteArray , struct job_control );
	124	static gint elektron_upload_sample (struct backend , const gchar ,
	125	GByteArray , struct job_control );
	126
	127	static gint elektron_delete_raw_dir (struct backend , const gchar );
	128	static gint elektron_read_raw_dir (struct backend , struct item_iterator ,
	129	const gchar *);
	130	static gint elektron_create_raw_dir (struct backend , const gchar );
	131	static gint elektron_delete_raw_item (struct backend , const gchar );
	132	static gint elektron_move_raw_item (struct backend , const gchar ,
	133	const gchar *);
	134	static gint elektron_download_raw (struct backend , const gchar ,
	135	GByteArray , struct job_control );
	136	static gint elektron_upload_raw (struct backend , const gchar ,
	137	GByteArray , struct job_control );
	138
	139	static gint elektron_read_data_dir_any (struct backend *,
	140	struct item_iterator *,
	141	const gchar *);
	142	static gint elektron_read_data_dir_prj (struct backend *,
	143	struct item_iterator *,
	144	const gchar *);
	145	static gint elektron_read_data_dir_snd (struct backend *,
	146	struct item_iterator *,
	147	const gchar *);
	148
	149	static gint elektron_move_data_item_any (struct backend , const gchar ,
	150	const gchar *);
	151	static gint elektron_move_data_item_prj (struct backend , const gchar ,
	152	const gchar *);
	153	static gint elektron_move_data_item_snd (struct backend , const gchar ,
	154	const gchar *);
	155
	156	static gint elektron_copy_data_item_any (struct backend , const gchar ,
	157	const gchar *);
	158	static gint elektron_copy_data_item_prj (struct backend , const gchar ,
	159	const gchar *);
	160	static gint elektron_copy_data_item_snd (struct backend , const gchar ,
	161	const gchar *);
	162
	163	static gint elektron_clear_data_item_any (struct backend , const gchar );
	164	static gint elektron_clear_data_item_prj (struct backend , const gchar );
	165	static gint elektron_clear_data_item_snd (struct backend , const gchar );
	166
	167	static gint elektron_swap_data_item_any (struct backend , const gchar ,
	168	const gchar *);
	169	static gint elektron_swap_data_item_prj (struct backend , const gchar ,
	170	const gchar *);
	171	static gint elektron_swap_data_item_snd (struct backend , const gchar ,
	172	const gchar *);
	173
	174	static gint elektron_download_data_any (struct backend , const gchar ,
	175	GByteArray , struct job_control );
	176	static gint elektron_download_data_snd_pkg (struct backend , const gchar ,
	177	GByteArray *,
	178	struct job_control *);
	179	static gint elektron_download_data_prj_pkg (struct backend , const gchar ,
	180	GByteArray *,
	181	struct job_control *);
	182	static gint elektron_download_raw_pst_pkg (struct backend , const gchar ,
	183	GByteArray *,
	184	struct job_control *);
	185
	186	static gint elektron_upload_data_any (struct backend , const gchar ,
	187	GByteArray , struct job_control );
	188	static gint elektron_upload_data_prj_pkg (struct backend , const gchar ,
	189	GByteArray , struct job_control );
	190	static gint elektron_upload_data_snd_pkg (struct backend , const gchar ,
	191	GByteArray , struct job_control );
	192	static gint elektron_upload_raw_pst_pkg (struct backend , const gchar ,
	193	GByteArray , struct job_control );
	194
	195	static gint elektron_copy_iterator (struct item_iterator *,
	196	struct item_iterator *, gboolean);
	197
	198	static gchar elektron_get_dev_and_fs_ext (const struct device_desc ,
	199	const struct fs_operations *);
	200
	201	static gchar elektron_get_upload_path_smplrw (struct backend ,
	202	struct item_iterator *,
	203	const struct fs_operations *,
	204	const gchar , const gchar ,
	205	gint32 *);
	206	static gchar elektron_get_upload_path_data (struct backend ,
	207	struct item_iterator *,
	208	const struct fs_operations *,
	209	const gchar , const gchar ,
	210	gint32 *);
	211	static gchar elektron_get_download_path (struct backend ,
	212	struct item_iterator *,
	213	const struct fs_operations *,
	214	const gchar , const gchar );
	215	static gchar elektron_get_download_name (struct backend ,
	216	struct item_iterator *,
	217	const struct fs_operations *,
	218	const gchar *);
	219
	220	static gint elektron_upgrade_os (struct backend , struct sysex_transfer );
	221
	222	static gint elektron_sample_load (const gchar , GByteArray ,
	223	struct job_control *);
	224
	225	static enum item_type elektron_get_path_type (struct backend *,
	226	const gchar *,
	227	fs_init_iter_func);
	228
	229	static void elektron_print_smplrw (struct item_iterator , struct backend );
	230
	231	static void elektron_print_data (struct item_iterator , struct backend );
	232
	233	static const guint8 MSG_HEADER[] = { 0xf0, 0, 0x20, 0x3c, 0x10, 0 };
	234
	235	static const guint8 PING_REQUEST[] = { 0x1 };
	236	static const guint8 SOFTWARE_VERSION_REQUEST[] = { 0x2 };
	237	static const guint8 DEVICEUID_REQUEST[] = { 0x3 };
	238	static const guint8 STORAGEINFO_REQUEST[] = { 0x5 };
	239
	240	static const guint8 FS_SAMPLE_READ_DIR_REQUEST[] = { 0x10 };
	241	static const guint8 FS_SAMPLE_CREATE_DIR_REQUEST[] = { 0x11 };
	242	static const guint8 FS_SAMPLE_DELETE_DIR_REQUEST[] = { 0x12 };
	243	static const guint8 FS_SAMPLE_DELETE_FILE_REQUEST[] = { 0x20 };
	244	static const guint8 FS_SAMPLE_RENAME_FILE_REQUEST[] = { 0x21 };
	245	static const guint8 FS_SAMPLE_GET_FILE_INFO_FROM_HASH_AND_SIZE_REQUEST[] =
	246	{ 0x23, 0, 0, 0, 0, 0, 0, 0, 0 };
	247	static const guint8 FS_SAMPLE_OPEN_FILE_READER_REQUEST[] = { 0x30 };
	248	static const guint8 FS_SAMPLE_CLOSE_FILE_READER_REQUEST[] = { 0x31 };
	249	static const guint8 FS_SAMPLE_READ_FILE_REQUEST[] =
	250	{ 0x32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
	251	static const guint8 FS_SAMPLE_OPEN_FILE_WRITER_REQUEST[] =
	252	{ 0x40, 0, 0, 0, 0 };
	253	static const guint8 FS_SAMPLE_CLOSE_FILE_WRITER_REQUEST[] =
	254	{ 0x41, 0, 0, 0, 0, 0, 0, 0, 0 };
	255	static const guint8 FS_SAMPLE_WRITE_FILE_REQUEST[] =
	256	{ 0x42, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
	257
	258	static const guint8 FS_RAW_READ_DIR_REQUEST[] = { 0x14 };
	259	static const guint8 FS_RAW_CREATE_DIR_REQUEST[] = { 0x15 };
	260	static const guint8 FS_RAW_DELETE_DIR_REQUEST[] = { 0x16 };
	261	static const guint8 FS_RAW_DELETE_FILE_REQUEST[] = { 0x24 };
	262	static const guint8 FS_RAW_RENAME_FILE_REQUEST[] = { 0x25 };
	263	static const guint8 FS_RAW_OPEN_FILE_READER_REQUEST[] = { 0x33 };
	264	static const guint8 FS_RAW_CLOSE_FILE_READER_REQUEST[] = { 0x34 };
	265	static const guint8 FS_RAW_READ_FILE_REQUEST[] =
	266	{ 0x35, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
	267	static const guint8 FS_RAW_OPEN_FILE_WRITER_REQUEST[] = { 0x43, 0, 0, 0, 0 };
	268	static const guint8 FS_RAW_CLOSE_FILE_WRITER_REQUEST[] =
	269	{ 0x44, 0, 0, 0, 0, 0, 0, 0, 0 };
	270	static const guint8 FS_RAW_WRITE_FILE_REQUEST[] =
	271	{ 0x45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
	272
	273	static const guint8 DATA_LIST_REQUEST[] = { 0x53 };
	274	static const guint8 DATA_READ_OPEN_REQUEST[] = { 0x54 };
	275	static const guint8 DATA_READ_PARTIAL_REQUEST[] = { 0x55 };
	276	static const guint8 DATA_READ_CLOSE_REQUEST[] = { 0x56 };
	277	static const guint8 DATA_WRITE_OPEN_REQUEST[] = { 0x57 };
	278	static const guint8 DATA_WRITE_PARTIAL_REQUEST[] = { 0x58 };
	279	static const guint8 DATA_WRITE_CLOSE_REQUEST[] = { 0x59 };
	280	static const guint8 DATA_MOVE_REQUEST[] = { 0x5a };
	281	static const guint8 DATA_COPY_REQUEST[] = { 0x5b };
	282	static const guint8 DATA_CLEAR_REQUEST[] = { 0x5c };
	283	static const guint8 DATA_SWAP_REQUEST[] = { 0x5d };
	284	static const guint8 OS_UPGRADE_START_REQUEST[] =
	285	{ 0x50, 0, 0, 0, 0, 's', 'y', 's', 'e', 'x', '\0', 1 };
	286	static const guint8 OS_UPGRADE_WRITE_RESPONSE[] =
	287	{ 0x51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
	288
	289	static const struct fs_operations FS_SAMPLES_OPERATIONS = {
	290	.fs = FS_SAMPLES,
	291	.options = FS_OPTION_AUDIO_PLAYER \| FS_OPTION_STEREO \|
	292	FS_OPTION_SORT_BY_NAME \| FS_OPTION_SHOW_SIZE_COLUMN,
	293	.name = "sample",
	294	.gui_name = "Samples",
	295	.gui_icon = BE_FILE_ICON_WAVE,
	296	.type_ext = "wav",
	297	.max_name_len = ELEKTRON_NAME_MAX_LEN,
	298	.readdir = elektron_read_samples_dir,
	299	.print_item = elektron_print_smplrw,
	300	.mkdir = elektron_create_samples_dir,
	301	.delete = elektron_delete_samples_item,
	302	.rename = elektron_move_samples_item,
	303	.move = elektron_move_samples_item,
	304	.download = elektron_download_sample,
	305	.upload = elektron_upload_sample,
	306	.load = elektron_sample_load,
	307	.save = sample_save_from_array,
	308	.get_ext = backend_get_fs_ext,
	309	.get_upload_path = elektron_get_upload_path_smplrw,
	310	.get_download_path = elektron_get_download_path
	311	};
	312
	313	static const struct fs_operations FS_RAW_ANY_OPERATIONS = {
	314	.fs = FS_RAW_ALL,
	315	.options = 0,
	316	.name = "raw",
	317	.type_ext = "raw",
	318	.max_name_len = ELEKTRON_NAME_MAX_LEN,
	319	.readdir = elektron_read_raw_dir,
	320	.print_item = elektron_print_smplrw,
	321	.mkdir = elektron_create_raw_dir,
	322	.delete = elektron_delete_raw_item,
	323	.rename = elektron_move_raw_item,
	324	.move = elektron_move_raw_item,
	325	.download = elektron_download_raw,
	326	.upload = elektron_upload_raw,
	327	.load = load_file,
	328	.save = save_file,
	329	.get_ext = elektron_get_dev_and_fs_ext,
	330	.get_upload_path = elektron_get_upload_path_smplrw,
	331	.get_download_path = elektron_get_download_path
	332	};
	333
	334	static const struct fs_operations FS_RAW_PRESETS_OPERATIONS = {
	335	.fs = FS_RAW_PRESETS,
	336	.options = 0,
	337	.name = "preset",
	338	.gui_name = "Presets",
	339	.gui_icon = BE_FILE_ICON_SND,
	340	.type_ext = "pst",
	341	.max_name_len = ELEKTRON_NAME_MAX_LEN,
	342	.readdir = elektron_read_raw_dir,
	343	.print_item = elektron_print_smplrw,
	344	.mkdir = elektron_create_raw_dir,
	345	.delete = elektron_delete_raw_item,
	346	.rename = elektron_move_raw_item,
	347	.move = elektron_move_raw_item,
	348	.download = elektron_download_raw_pst_pkg,
	349	.upload = elektron_upload_raw_pst_pkg,
	350	.load = load_file,
	351	.save = save_file,
	352	.get_ext = elektron_get_dev_and_fs_ext,
	353	.get_upload_path = elektron_get_upload_path_smplrw,
	354	.get_download_path = elektron_get_download_path
	355	};
	356
	357	static const struct fs_operations FS_DATA_ANY_OPERATIONS = {
	358	.fs = FS_DATA_ALL,
	359	.options = FS_OPTION_SORT_BY_ID \| FS_OPTION_ID_AS_FILENAME,
	360	.name = "data",
	361	.type_ext = "data",
	362	.readdir = elektron_read_data_dir_any,
	363	.print_item = elektron_print_data,
	364	.delete = elektron_clear_data_item_any,
	365	.move = elektron_move_data_item_any,
	366	.copy = elektron_copy_data_item_any,
	367	.clear = elektron_clear_data_item_any,
	368	.swap = elektron_swap_data_item_any,
	369	.download = elektron_download_data_any,
	370	.upload = elektron_upload_data_any,
	371	.load = load_file,
	372	.save = save_file,
	373	.get_ext = elektron_get_dev_and_fs_ext,
	374	.get_upload_path = elektron_get_upload_path_data,
	375	.get_download_path = elektron_get_download_path
	376	};
	377
	378	static const struct fs_operations FS_DATA_PRJ_OPERATIONS = {
	379	.fs = FS_DATA_PRJ,
	380	.options = FS_OPTION_SORT_BY_ID \| FS_OPTION_ID_AS_FILENAME \|
	381	FS_OPTION_SHOW_SIZE_COLUMN,
	382	.name = "project",
	383	.gui_name = "Projects",
	384	.gui_icon = BE_FILE_ICON_PRJ,
	385	.type_ext = "prj",
	386	.readdir = elektron_read_data_dir_prj,
	387	.print_item = elektron_print_data,
	388	.delete = elektron_clear_data_item_prj,
	389	.move = elektron_move_data_item_prj,
	390	.copy = elektron_copy_data_item_prj,
	391	.clear = elektron_clear_data_item_prj,
	392	.swap = elektron_swap_data_item_prj,
	393	.download = elektron_download_data_prj_pkg,
	394	.upload = elektron_upload_data_prj_pkg,
	395	.load = load_file,
	396	.save = save_file,
	397	.get_ext = elektron_get_dev_and_fs_ext,
	398	.get_upload_path = elektron_get_upload_path_data,
	399	.get_download_path = elektron_get_download_path
	400	};
	401
	402	static const struct fs_operations FS_DATA_SND_OPERATIONS = {
	403	.fs = FS_DATA_SND,
	404	.options = FS_OPTION_SORT_BY_ID \| FS_OPTION_ID_AS_FILENAME \|
	405	FS_OPTION_SHOW_SIZE_COLUMN,
	406	.name = "sound",
	407	.gui_name = "Sounds",
	408	.gui_icon = BE_FILE_ICON_SND,
	409	.type_ext = "snd",
	410	.readdir = elektron_read_data_dir_snd,
	411	.print_item = elektron_print_data,
	412	.delete = elektron_clear_data_item_snd,
	413	.move = elektron_move_data_item_snd,
	414	.copy = elektron_copy_data_item_snd,
	415	.clear = elektron_clear_data_item_snd,
	416	.swap = elektron_swap_data_item_snd,
	417	.download = elektron_download_data_snd_pkg,
	418	.upload = elektron_upload_data_snd_pkg,
	419	.load = load_file,
	420	.save = save_file,
	421	.get_ext = elektron_get_dev_and_fs_ext,
	422	.get_upload_path = elektron_get_upload_path_data,
	423	.get_download_path = elektron_get_download_path
	424	};
	425
	426	static const struct fs_operations *FS_OPERATIONS[] = {
	427	&FS_SAMPLES_OPERATIONS, &FS_RAW_ANY_OPERATIONS, &FS_RAW_PRESETS_OPERATIONS,
	428	&FS_DATA_ANY_OPERATIONS, &FS_DATA_PRJ_OPERATIONS, &FS_DATA_SND_OPERATIONS,
	429	NULL
	430	};
	431
	432	static void
	433	elektron_print_smplrw (struct item_iterator iter, struct backend backend)
	434	{
	435	gchar *hsize = get_human_size (iter->item.size, FALSE);
	436	struct elektron_iterator_data *data = iter->data;
	437
	438	printf ("%c %10s %08x %s\n", iter->item.type,
	439	hsize, data->hash, iter->item.name);
	440	g_free (hsize);
	441	}
	442
	443	static void
	444	elektron_print_data (struct item_iterator iter, struct backend backend)
	445	{
	446	gchar *hsize = get_human_size (iter->item.size, FALSE);
	447	struct elektron_iterator_data *data = iter->data;
	448
	449	printf ("%c %3d %04x %d %d %10s %s\n", iter->item.type,
	450	iter->item.id, data->operations, data->has_valid_data,
	451	data->has_metadata, hsize, iter->item.name);
	452	g_free (hsize);
	453	}
	454
	455	static void
	456	elektron_free_iterator_data (void *iter_data)
	457	{
	458	struct elektron_iterator_data *data = iter_data;
	459
	460	if (!data->cached)
	461	{
	462	free_msg (data->msg);
	463	}
	464	g_free (data);
	465	}
	466
	467	static inline void
	468	elektron_get_utf8 (gchar * dst, const gchar * s)
	469	{
	470	gchar *aux = g_convert (s, -1, "UTF8", "CP1252", NULL, NULL, NULL);
	471	snprintf (dst, LABEL_MAX, "%s", aux);
	472	g_free (aux);
	473	}
	474
	475	static inline gchar *
	476	elektron_get_cp1252 (const gchar * s)
	477	{
	478	return g_convert (s, -1, "CP1252", "UTF8", NULL, NULL, NULL);
	479	}
	480
	481	static inline guint8
	482	elektron_get_msg_status (const GByteArray * msg)
	483	{
	484	return msg->data[5];
	485	}
	486
	487	static inline gchar *
	488	elektron_get_msg_string (const GByteArray * msg)
	489	{
	490	return (gchar *) & msg->data[6];
	491	}
	492
	493	static guint
	494	elektron_next_smplrw_entry (struct item_iterator *iter)
	495	{
	496	guint32 *data32;
	497	gchar *name_cp1252;
	498	struct elektron_iterator_data *data = iter->data;
	499
	500	if (data->pos == data->msg->len)
	501	{
	502	return -ENOENT;
	503	}
	504	else
	505	{
	506	data32 = (guint32 *) & data->msg->data[data->pos];
	507	data->hash = be32toh (*data32);
	508	data->pos += sizeof (guint32);
	509
	510	data32 = (guint32 *) & data->msg->data[data->pos];
	511	iter->item.size = be32toh (*data32);
	512	data->pos += sizeof (guint32);
	513
	514	data->pos++; //write_protected
	515
	516	iter->item.type = data->msg->data[data->pos];
	517	data->pos++;
	518
	519	name_cp1252 = (gchar *) & data->msg->data[data->pos];
	520	elektron_get_utf8 (iter->item.name, name_cp1252);
	521	if (data->fs == FS_RAW_ALL && iter->item.type == ELEKTROID_FILE)
	522	{
	523	//This eliminates the extension ".mc-snd" that the device provides.
	524	iter->item.name[strlen (iter->item.name) - 7] = 0;
	525	}
	526	data->pos += strlen (name_cp1252) + 1;
	527
	528	iter->item.id = -1;
	529
	530	return 0;
	531	}
	532	}
	533
	534	static gint elektron_copy_iterator (struct item_iterator *,
	535	struct item_iterator *, gboolean);
	536
	537	static gint
	538	elektron_init_iterator (struct item_iterator iter, GByteArray msg,
	539	iterator_next next, enum elektron_fs fs,
	540	gboolean cached)
	541	{
	542	struct elektron_iterator_data *data =
	543	malloc (sizeof (struct elektron_iterator_data));
	544
	545	data->msg = msg;
	546	data->pos = fs == FS_DATA_ALL ? FS_DATA_START_POS : FS_SAMPLES_START_POS;
	547	data->fs = fs;
	548	data->cached = cached;
	549
	550	iter->data = data;
	551	iter->next = next;
	552	iter->free = elektron_free_iterator_data;
	553	iter->copy = elektron_copy_iterator;
	554	iter->item.id = -1;
	555
	556	return 0;
	557	}
	558
	559	static gint
	560	elektron_copy_iterator (struct item_iterator dst, struct item_iterator src,
	561	gboolean cached)
	562	{
	563	GByteArray *array;
	564	struct elektron_iterator_data *data = src->data;
	565	if (cached)
	566	{
	567	array = data->msg;
	568	}
	569	else
	570	{
	571	array = g_byte_array_sized_new (data->msg->len);
	572	g_byte_array_append (array, data->msg->data, data->msg->len);
	573	}
	574	return elektron_init_iterator (dst, array, src->next, data->fs, cached);
	575	}
	576
	577	static GByteArray *
	578	elektron_decode_payload (const GByteArray * src)
	579	{
	580	GByteArray *dst;
	581	int i, j, k, dst_len;
	582	unsigned int shift;
	583
	584	dst_len = src->len - ceill (src->len / 8.0);
	585	dst = g_byte_array_new ();
	586	g_byte_array_set_size (dst, dst_len);
	587
	588	for (i = 0, j = 0; i < src->len; i += 8, j += 7)
	589	{
	590	shift = 0x40;
	591	for (k = 0; k < 7 && i + k + 1 < src->len; k++)
	592	{
	593	dst->data[j + k] =
	594	src->data[i + k + 1] \| (src->data[i] & shift ? 0x80 : 0);
	595	shift = shift >> 1;
	596	}
	597	}
	598
	599	return dst;
	600	}
	601
	602	static GByteArray *
	603	elektron_encode_payload (const GByteArray * src)
	604	{
	605	GByteArray *dst;
	606	int i, j, k, dst_len;
	607	unsigned int accum;
	608
	609	dst_len = src->len + ceill (src->len / 7.0);
	610	dst = g_byte_array_new ();
	611	g_byte_array_set_size (dst, dst_len);
	612
	613	for (i = 0, j = 0; j < src->len; i += 8, j += 7)
	614	{
	615	accum = 0;
	616	for (k = 0; k < 7; k++)
	617	{
	618	accum = accum << 1;
	619	if (j + k < src->len)
	620	{
	621	if (src->data[j + k] & 0x80)
	622	{
	623	accum \|= 1;
	624	}
	625	dst->data[i + k + 1] = src->data[j + k] & 0x7f;
	626	}
	627	}
	628	dst->data[i] = accum;
	629	}
	630
	631	return dst;
	632	}
	633
	634	static GByteArray *
	635	elektron_msg_to_raw (const GByteArray * msg)
	636	{
	637	GByteArray *encoded;
	638	GByteArray *sysex = g_byte_array_new ();
	639
	640	g_byte_array_append (sysex, MSG_HEADER, sizeof (MSG_HEADER));
	641	encoded = elektron_encode_payload (msg);
	642	g_byte_array_append (sysex, encoded->data, encoded->len);
	643	free_msg (encoded);
	644	g_byte_array_append (sysex, (guint8 *) "\xf7", 1);
	645
	646	return sysex;
	647	}
	648
	649	static gint
	650	elektron_get_smplrw_info_from_msg (GByteArray * info_msg, guint32 * id,
	651	guint * size)
	652	{
	653	if (elektron_get_msg_status (info_msg))
	654	{
	655	if (id)
	656	{
	657	id = be32toh (((guint32 *) & info_msg->data[6]));
	658	}
	659	if (size)
	660	{
	661	size = be32toh (((guint32 *) & info_msg->data[10]));
	662	}
	663	}
	664	else
	665	{
	666	if (id)
	667	{
	668	return -EIO;
	669	}
	670	}
	671
	672	return 0;
	673	}
	674
	675	static GByteArray *
	676	elektron_new_msg (const guint8 * data, guint len)
	677	{
	678	GByteArray *msg = g_byte_array_new ();
	679
	680	g_byte_array_append (msg, (guchar *) "\0\0\0\0", 4);
	681	g_byte_array_append (msg, data, len);
	682
	683	return msg;
	684	}
	685
	686	static GByteArray *
	687	elektron_new_msg_uint8 (const guint8 * data, guint len, guint8 type)
	688	{
	689	GByteArray *msg = elektron_new_msg (data, len);
	690
	691	g_byte_array_append (msg, &type, 1);
	692
	693	return msg;
	694	}
	695
	696	static GByteArray *
	697	elektron_new_msg_path (const guint8 * data, guint len, const gchar * path)
	698	{
	699	GByteArray *msg;
	700	gchar *path_cp1252 = elektron_get_cp1252 (path);
	701
	702	if (!path_cp1252)
	703	{
	704	return NULL;
	705	}
	706
	707	msg = elektron_new_msg (data, len);
	708	g_byte_array_append (msg, (guchar *) path_cp1252, strlen (path_cp1252) + 1);
	709	g_free (path_cp1252);
	710
	711	return msg;
	712	}
	713
	714	static GByteArray *
	715	elektron_new_msg_close_common_read (const guint8 * data, guint len, guint id)
	716	{
	717	guint32 aux32;
	718	GByteArray *msg = elektron_new_msg (data, len);
	719
	720	aux32 = htobe32 (id);
	721	g_byte_array_append (msg, (guchar *) & aux32, sizeof (guint32));
	722	return msg;
	723	}
	724
	725	static GByteArray *
	726	elektron_new_msg_close_sample_read (guint id)
	727	{
	728	return
	729	elektron_new_msg_close_common_read (FS_SAMPLE_CLOSE_FILE_READER_REQUEST,
	730	sizeof
	731	(FS_SAMPLE_CLOSE_FILE_READER_REQUEST),
	732	id);
	733	}
	734
	735	static GByteArray *
	736	elektron_new_msg_close_raw_read (guint id)
	737	{
	738	return
	739	elektron_new_msg_close_common_read (FS_RAW_CLOSE_FILE_READER_REQUEST,
	740	sizeof
	741	(FS_RAW_CLOSE_FILE_READER_REQUEST),
	742	id);
	743	}
	744
	745	static GByteArray *
	746	elektron_new_msg_open_common_write (const guint8 * data, guint len,
	747	const gchar * path, guint bytes)
	748	{
	749	guint32 aux32;
	750	GByteArray *msg = elektron_new_msg_path (data, len, path);
	751
	752	aux32 = htobe32 (bytes);
	753	memcpy (&msg->data[5], &aux32, sizeof (guint32));
	754
	755	return msg;
	756	}
	757
	758	static GByteArray *
	759	elektron_new_msg_open_sample_write (const gchar * path, guint bytes)
	760	{
	761	return
	762	elektron_new_msg_open_common_write (FS_SAMPLE_OPEN_FILE_WRITER_REQUEST,
	763	sizeof
	764	(FS_SAMPLE_OPEN_FILE_WRITER_REQUEST),
	765	path,
	766	bytes +
	767	sizeof (struct
	768	elektron_sample_header));
	769	}
	770
	771	static GByteArray *
	772	elektron_new_msg_open_raw_write (const gchar * path, guint bytes)
	773	{
	774	return elektron_new_msg_open_common_write (FS_RAW_OPEN_FILE_WRITER_REQUEST,
	775	sizeof
	776	(FS_RAW_OPEN_FILE_WRITER_REQUEST),
	777	path, bytes);
	778	}
	779
	780
	781	static GByteArray *
	782	elektron_new_msg_list (const gchar * path, int32_t start_index,
	783	int32_t end_index, gboolean all)
	784	{
	785	guint32 aux32;
	786	guint8 aux8;
	787	GByteArray *msg = elektron_new_msg_path (DATA_LIST_REQUEST,
	788	sizeof (DATA_LIST_REQUEST),
	789	path);
	790
	791	aux32 = htobe32 (start_index);
	792	g_byte_array_append (msg, (guchar *) & aux32, sizeof (guint32));
	793	aux32 = htobe32 (end_index);
	794	g_byte_array_append (msg, (guchar *) & aux32, sizeof (guint32));
	795	aux8 = all;
	796	g_byte_array_append (msg, (guchar *) & aux8, sizeof (guint8));
	797
	798	return msg;
	799	}
	800
	801	static GByteArray *
	802	elektron_new_msg_write_sample_blk (guint id, GByteArray * sample,
	803	guint * total, guint seq, void *data)
	804	{
	805	guint32 aux32;
	806	guint16 aux16, *aux16p;
	807	int i, consumed, bytes_blk;
	808	struct sample_info *sample_info = data;
	809	struct elektron_sample_header elektron_sample_header;
	810	GByteArray *msg = elektron_new_msg (FS_SAMPLE_WRITE_FILE_REQUEST,
	811	sizeof (FS_SAMPLE_WRITE_FILE_REQUEST));
	812
	813
	814	aux32 = htobe32 (id);
	815	memcpy (&msg->data[5], &aux32, sizeof (guint32));
	816	aux32 = htobe32 (DATA_TRANSF_BLOCK_BYTES * seq);
	817	memcpy (&msg->data[13], &aux32, sizeof (guint32));
	818
	819	bytes_blk = DATA_TRANSF_BLOCK_BYTES;
	820	consumed = 0;
	821
	822	if (seq == 0)
	823	{
	824	elektron_sample_header.type = 0;
	825	elektron_sample_header.sample_len_bytes = htobe32 (sample->len);
	826	elektron_sample_header.samplerate = htobe32 (ELEKTRON_SAMPLE_RATE);
	827	elektron_sample_header.loopstart = htobe32 (sample_info->loopstart);
	828	elektron_sample_header.loopend = htobe32 (sample_info->loopend);
	829	elektron_sample_header.looptype = htobe32 (ELEKTRON_LOOP_TYPE);
	830	memset (&elektron_sample_header.padding, 0,
	831	sizeof (guint32) * ELEKTRON_SAMPLE_INFO_PAD_I32_LEN);
	832
	833	g_byte_array_append (msg, (guchar *) & elektron_sample_header,
	834	sizeof (struct elektron_sample_header));
	835
	836	consumed = sizeof (struct elektron_sample_header);
	837	bytes_blk -= consumed;
	838	}
	839
	840	i = 0;
	841	aux16p = (guint16 ) & sample->data[total];
	842	while (i < bytes_blk && *total < sample->len)
	843	{
	844	aux16 = htobe16 (*aux16p);
	845	g_byte_array_append (msg, (guint8 *) & aux16, sizeof (guint16));
	846	aux16p++;
	847	(*total) += sizeof (guint16);
	848	consumed += sizeof (guint16);
	849	i += sizeof (guint16);
	850	}
	851
	852	aux32 = htobe32 (consumed);
	853	memcpy (&msg->data[9], &aux32, sizeof (guint32));
	854
	855	return msg;
	856	}
	857
	858	static GByteArray *
	859	elektron_new_msg_write_raw_blk (guint id, GByteArray * raw, guint * total,
	860	guint seq, void *data)
	861	{
	862	gint len;
	863	guint32 aux32;
	864	GByteArray *msg = elektron_new_msg (FS_RAW_WRITE_FILE_REQUEST,
	865	sizeof (FS_RAW_WRITE_FILE_REQUEST));
	866
	867	aux32 = htobe32 (id);
	868	memcpy (&msg->data[5], &aux32, sizeof (guint32));
	869	aux32 = htobe32 (DATA_TRANSF_BLOCK_BYTES * seq);
	870	memcpy (&msg->data[13], &aux32, sizeof (guint32));
	871
	872	len = raw->len - *total;
	873	len = len > DATA_TRANSF_BLOCK_BYTES ? DATA_TRANSF_BLOCK_BYTES : len;
	874	g_byte_array_append (msg, &raw->data[*total], len);
	875	(*total) += len;
	876
	877	aux32 = htobe32 (len);
	878	memcpy (&msg->data[9], &aux32, sizeof (guint32));
	879
	880	return msg;
	881	}
	882
	883	static GByteArray *
	884	elektron_new_msg_close_common_write (const guint8 * data, guint len,
	885	guint id, guint bytes)
	886	{
	887	guint32 aux32;
	888	GByteArray *msg = elektron_new_msg (data, len);
	889
	890	aux32 = htobe32 (id);
	891	memcpy (&msg->data[5], &aux32, sizeof (guint32));
	892	aux32 = htobe32 (bytes);
	893	memcpy (&msg->data[9], &aux32, sizeof (guint32));
	894
	895	return msg;
	896	}
	897
	898	static GByteArray *
	899	elektron_new_msg_close_sample_write (guint id, guint bytes)
	900	{
	901	return
	902	elektron_new_msg_close_common_write (FS_SAMPLE_CLOSE_FILE_WRITER_REQUEST,
	903	sizeof
	904	(FS_SAMPLE_CLOSE_FILE_WRITER_REQUEST),
	905	id,
	906	bytes +
	907	sizeof (struct
	908	elektron_sample_header));
	909	}
	910
	911	static GByteArray *
	912	elektron_new_msg_close_raw_write (guint id, guint bytes)
	913	{
	914	return
	915	elektron_new_msg_close_common_write (FS_RAW_CLOSE_FILE_WRITER_REQUEST,
	916	sizeof
	917	(FS_RAW_CLOSE_FILE_WRITER_REQUEST),
	918	id, bytes);
	919	}
	920
	921	static GByteArray *
	922	elektron_new_msg_read_common_blk (const guint8 * data, guint len, guint id,
	923	guint start, guint size)
	924	{
	925	guint32 aux;
	926	GByteArray *msg = elektron_new_msg (data, len);
	927
	928	aux = htobe32 (id);
	929	memcpy (&msg->data[5], &aux, sizeof (guint32));
	930	aux = htobe32 (size);
	931	memcpy (&msg->data[9], &aux, sizeof (guint32));
	932	aux = htobe32 (start);
	933	memcpy (&msg->data[13], &aux, sizeof (guint32));
	934
	935	return msg;
	936	}
	937
	938	static GByteArray *
	939	elektron_new_msg_read_sample_blk (guint id, guint start, guint size)
	940	{
	941	return elektron_new_msg_read_common_blk (FS_SAMPLE_READ_FILE_REQUEST,
	942	sizeof
	943	(FS_SAMPLE_READ_FILE_REQUEST), id,
	944	start, size);
	945	}
	946
	947	static GByteArray *
	948	elektron_new_msg_read_raw_blk (guint id, guint start, guint size)
	949	{
	950	return elektron_new_msg_read_common_blk (FS_RAW_READ_FILE_REQUEST,
	951	sizeof (FS_RAW_READ_FILE_REQUEST),
	952	id, start, size);
	953	}
	954
	955	static GByteArray *
	956	elektron_raw_to_msg (GByteArray * sysex)
	957	{
	958	GByteArray *msg;
	959	GByteArray *payload;
	960	gint len = sysex->len - sizeof (MSG_HEADER) - 1;
	961
	962	if (len > 0)
	963	{
	964	payload = g_byte_array_new ();
	965	g_byte_array_append (payload, &sysex->data[sizeof (MSG_HEADER)], len);
	966	msg = elektron_decode_payload (payload);
	967	free_msg (payload);
	968	}
	969	else
	970	{
	971	msg = NULL;
	972	}
	973
	974	return msg;
	975	}
	976
	977	static gint
	978	elektron_tx (struct backend backend, const GByteArray msg)
	979	{
	980	gint res;
	981	guint16 aux;
	982	gchar *text;
	983	struct sysex_transfer transfer;
	984	struct elektron_data *data = backend->data;
	985
	986	aux = htobe16 (data->seq);
	987	memcpy (msg->data, &aux, sizeof (guint16));
	988	data->seq++;
	989
	990	transfer.raw = elektron_msg_to_raw (msg);
	991	res = backend_tx_sysex (backend, &transfer);
	992	if (!res)
	993	{
	994	text = debug_get_hex_msg (msg);
	995	debug_print (1, "Message sent (%d): %s\n", msg->len, text);
	996	free (text);
	997	}
	998
	999	free_msg (transfer.raw);
	1000	return res;
	1001	}
	1002
	1003	static GByteArray *
	1004	elektron_rx (struct backend *backend, gint timeout)
	1005	{
	1006	gchar *text;
	1007	GByteArray *msg;
	1008	struct sysex_transfer transfer;
	1009
	1010	transfer.timeout = timeout;
	1011	transfer.batch = FALSE;
	1012
	1013	while (1)
	1014	{
	1015	if (backend_rx_sysex (backend, &transfer))
	1016	{
	1017	return NULL;
	1018	}
	1019
	1020	if (transfer.raw->len >= 12
	1021	&& !memcmp (transfer.raw->data, MSG_HEADER, 6))
	1022	{
	1023	break;
	1024	}
	1025
	1026	if (debug_level > 1)
	1027	{
	1028	text = debug_get_hex_msg (transfer.raw);
	1029	debug_print (2, "Message skipped (%d): %s\n", transfer.raw->len,
	1030	text);
	1031	free (text);
	1032	}
	1033	free_msg (transfer.raw);
	1034	}
	1035
	1036	msg = elektron_raw_to_msg (transfer.raw);
	1037	if (msg)
	1038	{
	1039	text = debug_get_hex_msg (msg);
	1040	debug_print (1, "Message received (%d): %s\n", msg->len, text);
	1041	free (text);
	1042	}
	1043
	1044	free_msg (transfer.raw);
	1045	return msg;
	1046	}
	1047
	1048	//Not synchronized. Only meant to be called from elektron_tx_and_rx_timeout.
	1049
	1050	static GByteArray *
	1051	elektron_tx_and_rx_timeout_no_cache (struct backend *backend,
	1052	GByteArray * tx_msg, gint timeout)
	1053	{
	1054	ssize_t len;
	1055	GByteArray *rx_msg;
	1056	guint msg_type = tx_msg->data[4] \| 0x80;
	1057
	1058	len = elektron_tx (backend, tx_msg);
	1059	if (len < 0)
	1060	{
	1061	rx_msg = NULL;
	1062	goto cleanup;
	1063	}
	1064
	1065	rx_msg = elektron_rx (backend, timeout < 0 ? BE_SYSEX_TIMEOUT_MS : timeout);
	1066	if (rx_msg && rx_msg->data[4] != msg_type)
	1067	{
	1068	error_print ("Illegal message type in response\n");
	1069	free_msg (rx_msg);
	1070	rx_msg = NULL;
	1071	goto cleanup;
	1072	}
	1073
	1074	cleanup:
	1075	free_msg (tx_msg);
	1076	return rx_msg;
	1077	}
	1078
	1079	//Synchronized
	1080
	1081	static GByteArray *
	1082	elektron_tx_and_rx_timeout (struct backend backend, GByteArray tx_msg,
	1083	gint timeout)
	1084	{
	1085	GBytes *key;
	1086	GByteArray rx_msg, ret = NULL;
	1087
	1088	g_mutex_lock (&backend->mutex);
	1089	if (backend->cache)
	1090	{
	1091	key = g_bytes_new (tx_msg->data, tx_msg->len);
	1092	rx_msg = g_hash_table_lookup (backend->cache, key);
	1093	if (rx_msg)
	1094	{
	1095	ret = g_byte_array_sized_new (rx_msg->len);
	1096	g_byte_array_append (ret, rx_msg->data, rx_msg->len);
	1097	g_bytes_unref (key);
	1098	goto end;
	1099	}
	1100
	1101	rx_msg = elektron_tx_and_rx_timeout_no_cache (backend, tx_msg, timeout);
	1102	if (!rx_msg)
	1103	{
	1104	g_bytes_unref (key);
	1105	goto end;
	1106	}
	1107
	1108	ret = g_byte_array_sized_new (rx_msg->len);
	1109	g_byte_array_append (ret, rx_msg->data, rx_msg->len);
	1110	g_hash_table_insert (backend->cache, key, rx_msg);
	1111	}
	1112	else
	1113	{
	1114	ret = elektron_tx_and_rx_timeout_no_cache (backend, tx_msg, timeout);
	1115	}
	1116
	1117	end:
	1118	g_mutex_unlock (&backend->mutex);
	1119	return ret;
	1120	}
	1121
	1122	static GByteArray *
	1123	elektron_tx_and_rx (struct backend backend, GByteArray tx_msg)
	1124	{
	1125	return elektron_tx_and_rx_timeout (backend, tx_msg, -1);
	1126	}
	1127
	1128	static enum item_type
	1129	elektron_get_path_type (struct backend backend, const gchar path,
	1130	fs_init_iter_func init_iter)
	1131	{
	1132	gchar *name_copy;
	1133	gchar *parent_copy;
	1134	gchar *name;
	1135	gchar *parent;
	1136	enum item_type res;
	1137	struct item_iterator iter;
	1138
	1139	if (strcmp (path, "/") == 0)
	1140	{
	1141	return ELEKTROID_DIR;
	1142	}
	1143
	1144	name_copy = strdup (path);
	1145	parent_copy = strdup (path);
	1146	name = basename (name_copy);
	1147	parent = dirname (parent_copy);
	1148	res = ELEKTROID_NONE;
	1149	if (!init_iter (backend, &iter, parent))
	1150	{
	1151	while (!next_item_iterator (&iter))
	1152	{
	1153	if (strcmp (name, iter.item.name) == 0)
	1154	{
	1155	res = iter.item.type;
	1156	break;
	1157	}
	1158	}
	1159	free_item_iterator (&iter);
	1160	}
	1161
	1162	g_free (name_copy);
	1163	g_free (parent_copy);
	1164	return res;
	1165	}
	1166
	1167	static gint
	1168	elektron_read_common_dir (struct backend *backend,
	1169	struct item_iterator iter, const gchar dir,
	1170	const guint8 msg[], int size,
	1171	fs_init_iter_func init_iter, enum elektron_fs fs)
	1172	{
	1173	gboolean cache = FALSE;
	1174	GByteArray tx_msg, rx_msg = NULL;
	1175
	1176	tx_msg = elektron_new_msg_path (msg, size, dir);
	1177	if (!tx_msg)
	1178	{
	1179	return -EINVAL;
	1180	}
	1181
	1182	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1183	if (!rx_msg)
	1184	{
	1185	return -EIO;
	1186	}
	1187
	1188	if (rx_msg->len == 5 &&
	1189	elektron_get_path_type (backend, dir, init_iter) != ELEKTROID_DIR)
	1190	{
	1191	free_msg (rx_msg);
	1192	return -ENOTDIR;
	1193	}
	1194
	1195	return elektron_init_iterator (iter, rx_msg, elektron_next_smplrw_entry,
	1196	fs, cache);
	1197	}
	1198
	1199	static gint
	1200	elektron_read_samples_dir (struct backend *backend,
	1201	struct item_iterator iter, const gchar dir)
	1202	{
	1203	return elektron_read_common_dir (backend, iter, dir,
	1204	FS_SAMPLE_READ_DIR_REQUEST,
	1205	sizeof (FS_SAMPLE_READ_DIR_REQUEST),
	1206	elektron_read_samples_dir, FS_SAMPLES);
	1207	}
	1208
	1209	static gint
	1210	elektron_read_raw_dir (struct backend backend, struct item_iterator iter,
	1211	const gchar * dir)
	1212	{
	1213	return elektron_read_common_dir (backend, iter, dir,
	1214	FS_RAW_READ_DIR_REQUEST,
	1215	sizeof (FS_RAW_READ_DIR_REQUEST),
	1216	elektron_read_raw_dir, FS_RAW_ALL);
	1217	}
	1218
	1219	static gint
	1220	elektron_src_dst_common (struct backend *backend,
	1221	const gchar * src, const gchar * dst,
	1222	const guint8 * data, guint len)
	1223	{
	1224	gint res;
	1225	GByteArray *rx_msg;
	1226	GByteArray *tx_msg = elektron_new_msg (data, len);
	1227
	1228	gchar *dst_cp1252 = elektron_get_cp1252 (dst);
	1229	if (!dst_cp1252)
	1230	{
	1231	return -EINVAL;
	1232	}
	1233
	1234	gchar *src_cp1252 = elektron_get_cp1252 (src);
	1235	if (!src_cp1252)
	1236	{
	1237	g_free (dst_cp1252);
	1238	return -EINVAL;
	1239	}
	1240
	1241	g_byte_array_append (tx_msg, (guchar *) src_cp1252,
	1242	strlen (src_cp1252) + 1);
	1243	g_byte_array_append (tx_msg, (guchar *) dst_cp1252,
	1244	strlen (dst_cp1252) + 1);
	1245
	1246	g_free (src_cp1252);
	1247	g_free (dst_cp1252);
	1248
	1249	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1250	if (!rx_msg)
	1251	{
	1252	return -EIO;
	1253	}
	1254	//Response: x, x, x, x, 0xa1, [0 (error), 1 (success)]...
	1255	if (elektron_get_msg_status (rx_msg))
	1256	{
	1257	res = 0;
	1258	}
	1259	else
	1260	{
	1261	res = -EPERM;
	1262	error_print ("%s (%s)\n", snd_strerror (res),
	1263	elektron_get_msg_string (rx_msg));
	1264	}
	1265	free_msg (rx_msg);
	1266
	1267	return res;
	1268	}
	1269
	1270	static gint
	1271	elektron_rename_sample_file (struct backend backend, const gchar src,
	1272	const gchar * dst)
	1273	{
	1274	return elektron_src_dst_common (backend, src, dst,
	1275	FS_SAMPLE_RENAME_FILE_REQUEST,
	1276	sizeof (FS_SAMPLE_RENAME_FILE_REQUEST));
	1277	}
	1278
	1279	static gint
	1280	elektron_rename_raw_file (struct backend backend, const gchar src,
	1281	const gchar * dst)
	1282	{
	1283	return elektron_src_dst_common (backend, src, dst,
	1284	FS_RAW_RENAME_FILE_REQUEST,
	1285	sizeof (FS_RAW_RENAME_FILE_REQUEST));
	1286	}
	1287
	1288	static gint
	1289	elektron_move_common_item (struct backend backend, const gchar src,
	1290	const gchar * dst, fs_init_iter_func init_iter,
	1291	elektron_src_dst_func mv, fs_path_func mkdir,
	1292	elektron_path_func rmdir)
	1293	{
	1294	enum item_type type;
	1295	gint res;
	1296	gchar *src_plus;
	1297	gchar *dst_plus;
	1298	struct item_iterator iter;
	1299
	1300	//Renaming is not implemented for directories so we need to implement it.
	1301
	1302	debug_print (1, "Renaming remotely from %s to %s...\n", src, dst);
	1303
	1304	type = elektron_get_path_type (backend, src, init_iter);
	1305	if (type == ELEKTROID_FILE)
	1306	{
	1307	return mv (backend, src, dst);
	1308	}
	1309	else if (type == ELEKTROID_DIR)
	1310	{
	1311	res = mkdir (backend, dst);
	1312	if (res)
	1313	{
	1314	return res;
	1315	}
	1316	if (!init_iter (backend, &iter, src))
	1317	{
	1318	while (!next_item_iterator (&iter) && !res)
	1319	{
	1320	src_plus = chain_path (src, iter.item.name);
	1321	dst_plus = chain_path (dst, iter.item.name);
	1322	res = elektron_move_common_item (backend, src_plus, dst_plus,
	1323	init_iter, mv, mkdir, rmdir);
	1324	free (src_plus);
	1325	free (dst_plus);
	1326	}
	1327	free_item_iterator (&iter);
	1328	}
	1329	if (!res)
	1330	{
	1331	res = rmdir (backend, src);
	1332	}
	1333	return res;
	1334	}
	1335	else
	1336	{
	1337	return -EBADF;
	1338	}
	1339	}
	1340
	1341	static gint
	1342	elektron_path_common (struct backend backend, const gchar path,
	1343	const guint8 * template, gint size)
	1344	{
	1345	gint res;
	1346	GByteArray *rx_msg;
	1347	GByteArray *tx_msg;
	1348
	1349	tx_msg = elektron_new_msg_path (template, size, path);
	1350	if (!tx_msg)
	1351	{
	1352	return -EINVAL;
	1353	}
	1354
	1355	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1356	if (!rx_msg)
	1357	{
	1358	return -EIO;
	1359	}
	1360	//Response: x, x, x, x, 0xX0, [0 (error), 1 (success)]...
	1361	if (elektron_get_msg_status (rx_msg))
	1362	{
	1363	res = 0;
	1364	}
	1365	else
	1366	{
	1367	res = -EPERM;
	1368	error_print ("%s (%s)\n", snd_strerror (res),
	1369	elektron_get_msg_string (rx_msg));
	1370	}
	1371	free_msg (rx_msg);
	1372
	1373	return res;
	1374	}
	1375
	1376	static gint
	1377	elektron_delete_sample (struct backend backend, const gchar path)
	1378	{
	1379	return elektron_path_common (backend, path,
	1380	FS_SAMPLE_DELETE_FILE_REQUEST,
	1381	sizeof (FS_SAMPLE_DELETE_FILE_REQUEST));
	1382	}
	1383
	1384	static gint
	1385	elektron_delete_samples_dir (struct backend backend, const gchar path)
	1386	{
	1387	return elektron_path_common (backend, path, FS_SAMPLE_DELETE_DIR_REQUEST,
	1388	sizeof (FS_SAMPLE_DELETE_DIR_REQUEST));
	1389	}
	1390
	1391	//This adds back the extension ".mc-snd" that the device provides.
	1392	static gchar *
	1393	elektron_add_ext_to_mc_snd (const gchar * path)
	1394	{
	1395	gchar *path_with_ext = malloc (PATH_MAX);
	1396	snprintf (path_with_ext, PATH_MAX, "%s%s", path, ".mc-snd");
	1397	return path_with_ext;
	1398	}
	1399
	1400	static gint
	1401	elektron_delete_raw (struct backend backend, const gchar path)
	1402	{
	1403	gint ret;
	1404	gchar *path_with_ext = elektron_add_ext_to_mc_snd (path);
	1405	ret = elektron_path_common (backend, path_with_ext,
	1406	FS_RAW_DELETE_FILE_REQUEST,
	1407	sizeof (FS_RAW_DELETE_FILE_REQUEST));
	1408	g_free (path_with_ext);
	1409	return ret;
	1410	}
	1411
	1412	static gint
	1413	elektron_delete_raw_dir (struct backend backend, const gchar path)
	1414	{
	1415	return elektron_path_common (backend, path, FS_RAW_DELETE_DIR_REQUEST,
	1416	sizeof (FS_RAW_DELETE_DIR_REQUEST));
	1417	}
	1418
	1419	static gint
	1420	elektron_create_samples_dir (struct backend backend, const gchar path)
	1421	{
	1422	return elektron_path_common (backend, path, FS_SAMPLE_CREATE_DIR_REQUEST,
	1423	sizeof (FS_SAMPLE_CREATE_DIR_REQUEST));
	1424	}
	1425
	1426	static gint
	1427	elektron_move_samples_item (struct backend backend, const gchar src,
	1428	const gchar * dst)
	1429	{
	1430	return elektron_move_common_item (backend, src, dst,
	1431	elektron_read_samples_dir,
	1432	elektron_rename_sample_file,
	1433	elektron_create_samples_dir,
	1434	elektron_delete_samples_dir);
	1435	}
	1436
	1437	static gint
	1438	elektron_create_raw_dir (struct backend backend, const gchar path)
	1439	{
	1440	return elektron_path_common (backend, path, FS_RAW_CREATE_DIR_REQUEST,
	1441	sizeof (FS_RAW_CREATE_DIR_REQUEST));
	1442	}
	1443
	1444	static gint
	1445	elektron_move_raw_item (struct backend backend, const gchar src,
	1446	const gchar * dst)
	1447	{
	1448	gint ret;
	1449	gchar *src_with_ext = elektron_add_ext_to_mc_snd (src);
	1450	ret = elektron_move_common_item (backend, src_with_ext, dst,
	1451	elektron_read_raw_dir,
	1452	elektron_rename_raw_file,
	1453	elektron_create_raw_dir,
	1454	elektron_delete_raw_dir);
	1455	g_free (src_with_ext);
	1456	return ret;
	1457	}
	1458
	1459	static gint
	1460	elektron_delete_common_item (struct backend backend, const gchar path,
	1461	fs_init_iter_func init_iter,
	1462	elektron_path_func rmdir, elektron_path_func rm)
	1463	{
	1464	enum item_type type;
	1465	gchar *new_path;
	1466	struct item_iterator iter;
	1467	gint res;
	1468
	1469	type = elektron_get_path_type (backend, path, init_iter);
	1470	if (type == ELEKTROID_FILE)
	1471	{
	1472	return rm (backend, path);
	1473	}
	1474	else if (type == ELEKTROID_DIR)
	1475	{
	1476	debug_print (1, "Deleting %s samples dir...\n", path);
	1477
	1478	if (init_iter (backend, &iter, path))
	1479	{
	1480	error_print ("Error while opening samples dir %s dir\n", path);
	1481	res = -EINVAL;
	1482	}
	1483	else
	1484	{
	1485	res = 0;
	1486	while (!res && !next_item_iterator (&iter))
	1487	{
	1488	new_path = chain_path (path, iter.item.name);
	1489	res = res
	1490	\|\| elektron_delete_common_item (backend, new_path,
	1491	init_iter, rmdir, rm);
	1492	free (new_path);
	1493	}
	1494	free_item_iterator (&iter);
	1495	}
	1496	return res \|\| rmdir (backend, path);
	1497	}
	1498	else
	1499	{
	1500	return -EBADF;
	1501	}
	1502	}
	1503
	1504	static gint
	1505	elektron_delete_samples_item (struct backend backend, const gchar path)
	1506	{
	1507	return elektron_delete_common_item (backend, path,
	1508	elektron_read_samples_dir,
	1509	elektron_delete_samples_dir,
	1510	elektron_delete_sample);
	1511	}
	1512
	1513	static gint
	1514	elektron_delete_raw_item (struct backend backend, const gchar path)
	1515	{
	1516	return elektron_delete_common_item (backend, path,
	1517	elektron_read_raw_dir,
	1518	elektron_delete_raw_dir,
	1519	elektron_delete_raw);
	1520	}
	1521
	1522	static gint
	1523	elektron_upload_smplrw (struct backend backend, const gchar path,
	1524	GByteArray * input, struct job_control *control,
	1525	elektron_msg_path_len_func new_msg_open_write,
	1526	elektron_msg_write_blk_func new_msg_write_blk,
	1527	elektron_msg_id_len_func new_msg_close_write)
	1528	{
	1529	GByteArray *tx_msg;
	1530	GByteArray *rx_msg;
	1531	guint transferred;
	1532	guint32 id;
	1533	int i;
	1534	gboolean active;
	1535	gint res = 0;
	1536
	1537	//If the file already exists the device makes no difference between creating a new file and creating an already existent file.
	1538	//Also, the new file would be discarded if an upload is not completed.
	1539
	1540	tx_msg = new_msg_open_write (path, input->len);
	1541	if (!tx_msg)
	1542	{
	1543	return -EINVAL;
	1544	}
	1545
	1546	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1547	if (!rx_msg)
	1548	{
	1549	return -EIO;
	1550	}
	1551
	1552	//Response: x, x, x, x, 0xc0, [0 (error), 1 (success)], id, frames
	1553	res = elektron_get_smplrw_info_from_msg (rx_msg, &id, NULL);
	1554	if (res)
	1555	{
	1556	error_print ("%s (%s)\n", snd_strerror (res),
	1557	elektron_get_msg_string (rx_msg));
	1558	free_msg (rx_msg);
	1559	return res;
	1560	}
	1561	free_msg (rx_msg);
	1562
	1563	transferred = 0;
	1564	i = 0;
	1565
	1566	g_mutex_lock (&control->mutex);
	1567	active = control->active;
	1568	g_mutex_unlock (&control->mutex);
	1569
	1570	while (transferred < input->len && active)
	1571	{
	1572	tx_msg = new_msg_write_blk (id, input, &transferred, i, control->data);
	1573	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1574	if (!rx_msg)
	1575	{
	1576	return -EIO;
	1577	}
	1578	//Response: x, x, x, x, 0xc2, [0 (error), 1 (success)]...
	1579	if (!elektron_get_msg_status (rx_msg))
	1580	{
	1581	error_print ("Unexpected status\n");
	1582	}
	1583	free_msg (rx_msg);
	1584	i++;
	1585
	1586	set_job_control_progress (control, transferred / (double) input->len);
	1587	g_mutex_lock (&control->mutex);
	1588	active = control->active;
	1589	g_mutex_unlock (&control->mutex);
	1590
	1591	usleep (BE_REST_TIME_US);
	1592	}
	1593
	1594	debug_print (2, "%d bytes sent\n", transferred);
	1595
	1596	if (active)
	1597	{
	1598	tx_msg = new_msg_close_write (id, transferred);
	1599	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1600	if (!rx_msg)
	1601	{
	1602	return -EIO;
	1603	}
	1604	//Response: x, x, x, x, 0xc1, [0 (error), 1 (success)]...
	1605	if (!elektron_get_msg_status (rx_msg))
	1606	{
	1607	error_print ("Unexpected status\n");
	1608	}
	1609	free_msg (rx_msg);
	1610	}
	1611
	1612	return res;
	1613	}
	1614
	1615	static gint
	1616	elektron_upload_sample_part (struct backend backend, const gchar path,
	1617	GByteArray * sample, struct job_control *control)
	1618	{
	1619	return elektron_upload_smplrw (backend, path, sample, control,
	1620	elektron_new_msg_open_sample_write,
	1621	elektron_new_msg_write_sample_blk,
	1622	elektron_new_msg_close_sample_write);
	1623	}
	1624
	1625	static gint
	1626	elektron_upload_sample (struct backend backend, const gchar path,
	1627	GByteArray * input, struct job_control *control)
	1628	{
	1629	control->parts = 1;
	1630	control->part = 0;
	1631	return elektron_upload_sample_part (backend, path, input, control);
	1632	}
	1633
	1634	static gint
	1635	elektron_upload_raw (struct backend backend, const gchar path,
	1636	GByteArray * sample, struct job_control *control)
	1637	{
	1638	return elektron_upload_smplrw (backend, path, sample, control,
	1639	elektron_new_msg_open_raw_write,
	1640	elektron_new_msg_write_raw_blk,
	1641	elektron_new_msg_close_raw_write);
	1642	}
	1643
	1644	static GByteArray *
	1645	elektron_new_msg_open_sample_read (const gchar * path)
	1646	{
	1647	return elektron_new_msg_path (FS_SAMPLE_OPEN_FILE_READER_REQUEST,
	1648	sizeof
	1649	(FS_SAMPLE_OPEN_FILE_READER_REQUEST), path);
	1650	}
	1651
	1652	static GByteArray *
	1653	elektron_new_msg_open_raw_read (const gchar * path)
	1654	{
	1655	return elektron_new_msg_path (FS_RAW_OPEN_FILE_READER_REQUEST,
	1656	sizeof
	1657	(FS_RAW_OPEN_FILE_READER_REQUEST), path);
	1658	}
	1659
	1660	static void
	1661	elektron_copy_sample_data (GByteArray * input, GByteArray * output)
	1662	{
	1663	gint i;
	1664	gint16 v;
	1665	gint16 frame = (gint16 ) input->data;
	1666
	1667	for (i = 0; i < input->len; i += sizeof (gint16))
	1668	{
	1669	v = be16toh (*frame);
	1670	g_byte_array_append (output, (guint8 *) & v, sizeof (gint16));
	1671	frame++;
	1672	}
	1673	}
	1674
	1675	static void
	1676	elektron_copy_raw_data (GByteArray * input, GByteArray * output)
	1677	{
	1678	g_byte_array_append (output, input->data, input->len);
	1679	}
	1680
	1681	static gint
	1682	elektron_download_smplrw (struct backend backend, const gchar path,
	1683	GByteArray * output, struct job_control *control,
	1684	elektron_msg_path_func new_msg_open_read,
	1685	guint read_offset,
	1686	elektron_msg_read_blk_func new_msg_read_blk,
	1687	elektron_msg_id_func new_msg_close_read,
	1688	elektron_copy_array copy_array)
	1689	{
	1690	struct sample_info *sample_info;
	1691	struct elektron_sample_header *elektron_sample_header;
	1692	GByteArray *tx_msg;
	1693	GByteArray *rx_msg;
	1694	GByteArray *array;
	1695	guint32 id;
	1696	guint frames;
	1697	guint next_block_start;
	1698	guint req_size;
	1699	guint offset;
	1700	gboolean active;
	1701	gint res;
	1702
	1703	tx_msg = new_msg_open_read (path);
	1704	if (!tx_msg)
	1705	{
	1706	return -EINVAL;
	1707	}
	1708
	1709	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1710	if (!rx_msg)
	1711	{
	1712	return -EIO;
	1713	}
	1714	res = elektron_get_smplrw_info_from_msg (rx_msg, &id, &frames);
	1715	if (res)
	1716	{
	1717	error_print ("%s (%s)\n", snd_strerror (res),
	1718	elektron_get_msg_string (rx_msg));
	1719	free_msg (rx_msg);
	1720	return res;
	1721	}
	1722	free_msg (rx_msg);
	1723
	1724	debug_print (2, "%d frames to download\n", frames);
	1725
	1726	g_mutex_lock (&control->mutex);
	1727	active = control->active;
	1728	g_mutex_unlock (&control->mutex);
	1729
	1730	array = g_byte_array_new ();
	1731	res = 0;
	1732	next_block_start = 0;
	1733	offset = read_offset;
	1734	control->data = NULL;
	1735	while (next_block_start < frames && active)
	1736	{
	1737	req_size =
	1738	frames - next_block_start >
	1739	DATA_TRANSF_BLOCK_BYTES ? DATA_TRANSF_BLOCK_BYTES : frames -
	1740	next_block_start;
	1741	tx_msg = new_msg_read_blk (id, next_block_start, req_size);
	1742	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1743	if (!rx_msg)
	1744	{
	1745	res = -EIO;
	1746	goto cleanup;
	1747	}
	1748	g_byte_array_append (array, &rx_msg->data[FS_SAMPLES_PAD_RES + offset],
	1749	req_size - offset);
	1750
	1751	next_block_start += req_size;
	1752	//Only in the first iteration. It has no effect for the raw filesystem (M:C) as offset is 0.
	1753	if (offset)
	1754	{
	1755	offset = 0;
	1756	elektron_sample_header =
	1757	(struct elektron_sample_header *)
	1758	&rx_msg->data[FS_SAMPLES_PAD_RES];
	1759	sample_info = malloc (sizeof (struct elektron_sample_header));
	1760	sample_info->loopstart =
	1761	be32toh (elektron_sample_header->loopstart);
	1762	sample_info->loopend = be32toh (elektron_sample_header->loopend);
	1763	sample_info->looptype = be32toh (elektron_sample_header->looptype);
	1764	sample_info->samplerate = be32toh (elektron_sample_header->samplerate); //In the case of the RAW filesystem is not used and it is harmless.
	1765	sample_info->channels = 1;
	1766	sample_info->bitdepth = 16;
	1767	control->data = sample_info;
	1768	debug_print (2, "Loop start at %d, loop end at %d\n",
	1769	sample_info->loopstart, sample_info->loopend);
	1770	}
	1771
	1772	free_msg (rx_msg);
	1773
	1774	set_job_control_progress (control, next_block_start / (double) frames);
	1775	g_mutex_lock (&control->mutex);
	1776	active = control->active;
	1777	g_mutex_unlock (&control->mutex);
	1778
	1779	usleep (BE_REST_TIME_US);
	1780	}
	1781
	1782	debug_print (2, "%d bytes received\n", next_block_start);
	1783
	1784	if (active)
	1785	{
	1786	copy_array (array, output);
	1787	}
	1788	else
	1789	{
	1790	res = -1;
	1791	}
	1792
	1793	tx_msg = new_msg_close_read (id);
	1794	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1795	if (!rx_msg)
	1796	{
	1797	res = -EIO;
	1798	goto cleanup;
	1799	}
	1800	//Response: x, x, x, x, 0xb1, 00 00 00 0a 00 01 65 de (sample id and received bytes)
	1801	free_msg (rx_msg);
	1802
	1803	cleanup:
	1804	free_msg (array);
	1805	if (res)
	1806	{
	1807	g_free (control->data);
	1808	}
	1809	return res;
	1810	}
	1811
	1812	static gint
	1813	elektron_download_sample_part (struct backend backend, const gchar path,
	1814	GByteArray * output,
	1815	struct job_control *control)
	1816	{
	1817	return elektron_download_smplrw (backend, path, output, control,
	1818	elektron_new_msg_open_sample_read,
	1819	sizeof (struct elektron_sample_header),
	1820	elektron_new_msg_read_sample_blk,
	1821	elektron_new_msg_close_sample_read,
	1822	elektron_copy_sample_data);
	1823	}
	1824
	1825	static gint
	1826	elektron_download_sample (struct backend backend, const gchar path,
	1827	GByteArray * output, struct job_control *control)
	1828	{
	1829	control->parts = 1;
	1830	control->part = 0;
	1831	return elektron_download_sample_part (backend, path, output, control);
	1832	}
	1833
	1834	static gint
	1835	elektron_download_raw (struct backend backend, const gchar path,
	1836	GByteArray * output, struct job_control *control)
	1837	{
	1838	gint ret;
	1839	gchar *path_with_ext = elektron_add_ext_to_mc_snd (path);
	1840	ret = elektron_download_smplrw (backend, path_with_ext, output, control,
	1841	elektron_new_msg_open_raw_read,
	1842	0, elektron_new_msg_read_raw_blk,
	1843	elektron_new_msg_close_raw_read,
	1844	elektron_copy_raw_data);
	1845	g_free (path_with_ext);
	1846	return ret;
	1847	}
	1848
	1849	static GByteArray *
	1850	elektron_new_msg_upgrade_os_start (guint size)
	1851	{
	1852	GByteArray *msg = elektron_new_msg (OS_UPGRADE_START_REQUEST,
	1853	sizeof (OS_UPGRADE_START_REQUEST));
	1854
	1855	memcpy (&msg->data[5], &size, sizeof (guint32));
	1856
	1857	return msg;
	1858	}
	1859
	1860	static GByteArray *
	1861	elektron_new_msg_upgrade_os_write (GByteArray * os_data, gint * offset)
	1862	{
	1863	GByteArray *msg = elektron_new_msg (OS_UPGRADE_WRITE_RESPONSE,
	1864	sizeof (OS_UPGRADE_WRITE_RESPONSE));
	1865	guint len;
	1866	guint32 crc;
	1867	guint32 aux32;
	1868
	1869	if (*offset + OS_TRANSF_BLOCK_BYTES < os_data->len)
	1870	{
	1871	len = OS_TRANSF_BLOCK_BYTES;
	1872	}
	1873	else
	1874	{
	1875	len = os_data->len - *offset;
	1876	}
	1877
	1878	crc = crc32 (0xffffffff, &os_data->data[*offset], len);
	1879
	1880	debug_print (2, "CRC: %0x\n", crc);
	1881
	1882	aux32 = htobe32 (crc);
	1883	memcpy (&msg->data[5], &aux32, sizeof (guint32));
	1884	aux32 = htobe32 (len);
	1885	memcpy (&msg->data[9], &aux32, sizeof (guint32));
	1886	aux32 = htobe32 (*offset);
	1887	memcpy (&msg->data[13], &aux32, sizeof (guint32));
	1888
	1889	g_byte_array_append (msg, &os_data->data[*offset], len);
	1890
	1891	offset = offset + len;
	1892
	1893	return msg;
	1894	}
	1895
	1896	static gint
	1897	elektron_upgrade_os (struct backend backend, struct sysex_transfer transfer)
	1898	{
	1899	GByteArray *tx_msg;
	1900	GByteArray *rx_msg;
	1901	gint8 op;
	1902	gint offset;
	1903	gint res = 0;
	1904
	1905	tx_msg = elektron_new_msg_upgrade_os_start (transfer->raw->len);
	1906	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1907
	1908	if (!rx_msg)
	1909	{
	1910	res = -EIO;
	1911	goto end;
	1912	}
	1913	//Response: x, x, x, x, 0xd0, [0 (ok), 1 (error)]...
	1914	op = elektron_get_msg_status (rx_msg);
	1915	if (op)
	1916	{
	1917	res = -EIO;
	1918	error_print ("%s (%s)\n", snd_strerror (res),
	1919	elektron_get_msg_string (rx_msg));
	1920	free_msg (rx_msg);
	1921	goto end;
	1922	}
	1923
	1924	free_msg (rx_msg);
	1925
	1926	offset = 0;
	1927	while (offset < transfer->raw->len)
	1928	{
	1929	tx_msg = elektron_new_msg_upgrade_os_write (transfer->raw, &offset);
	1930	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1931
	1932	if (!rx_msg)
	1933	{
	1934	res = -EIO;
	1935	break;
	1936	}
	1937	//Response: x, x, x, x, 0xd1, int32, [0..3]...
	1938	op = rx_msg->data[9];
	1939	if (op == 1)
	1940	{
	1941	break;
	1942	}
	1943	else if (op > 1)
	1944	{
	1945	res = -EIO;
	1946	error_print ("%s (%s)\n", snd_strerror (res),
	1947	elektron_get_msg_string (rx_msg));
	1948	free_msg (rx_msg);
	1949	break;
	1950	}
	1951
	1952	free_msg (rx_msg);
	1953
	1954	usleep (BE_REST_TIME_US);
	1955	}
	1956
	1957	end:
	1958	return res;
	1959	}
	1960
	1961	static gint
	1962	elektron_get_storage_stats (struct backend *backend, gint type,
	1963	struct backend_storage_stats *statfs)
	1964	{
	1965	GByteArray tx_msg, rx_msg;
	1966	gint8 op;
	1967	guint64 *data;
	1968	int index;
	1969	gint res = 0;
	1970
	1971	tx_msg = elektron_new_msg_uint8 (STORAGEINFO_REQUEST,
	1972	sizeof (STORAGEINFO_REQUEST), type);
	1973	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	1974	if (!rx_msg)
	1975	{
	1976	return -EIO;
	1977	}
	1978
	1979	op = elektron_get_msg_status (rx_msg);
	1980	if (!op)
	1981	{
	1982	error_print ("%s (%s)\n", snd_strerror (-EIO),
	1983	elektron_get_msg_string (rx_msg));
	1984	free_msg (rx_msg);
	1985	return -EIO;
	1986	}
	1987
	1988	index = 0;
	1989	for (int i = 0, storage = STORAGE_PLUS_DRIVE; storage <= STORAGE_RAM;
	1990	i++, storage <<= 1)
	1991	{
	1992	if (storage == type)
	1993	{
	1994	index = i;
	1995	}
	1996	}
	1997
	1998	statfs->name = FS_TYPE_NAMES[index];
	1999	data = (guint64 *) & rx_msg->data[6];
	2000	statfs->bfree = be64toh (*data);
	2001	data = (guint64 *) & rx_msg->data[14];
	2002	statfs->bsize = be64toh (*data);
	2003
	2004	free_msg (rx_msg);
	2005
	2006	return res;
	2007	}
	2008
	2009	gint
	2010	elektron_load_device_desc (struct device_desc *device_desc, guint8 id)
	2011	{
	2012	gint err, devices;
	2013	JsonParser *parser;
	2014	JsonReader *reader;
	2015	gchar *devices_filename;
	2016	GError *error = NULL;
	2017	const gchar *elektroid_elektron_json;
	2018
	2019	parser = json_parser_new ();
	2020
	2021	elektroid_elektron_json = getenv ("ELEKTROID_ELEKTRON_JSON");
	2022
	2023	if (elektroid_elektron_json)
	2024	{
	2025	devices_filename = strdup (elektroid_elektron_json);
	2026	}
	2027	else
	2028	{
	2029	devices_filename = get_expanded_dir (CONF_DIR DEVICES_FILE);
	2030	}
	2031
	2032	if (!json_parser_load_from_file (parser, devices_filename, &error))
	2033	{
	2034	debug_print (1, "%s\n", error->message);
	2035	g_clear_error (&error);
	2036
	2037	g_free (devices_filename);
	2038	devices_filename = strdup (DATADIR DEVICES_FILE);
	2039
	2040	debug_print (1, "Falling back to %s...\n", devices_filename);
	2041
	2042	if (!json_parser_load_from_file (parser, devices_filename, &error))
	2043	{
	2044	error_print ("%s", error->message);
	2045	g_clear_error (&error);
	2046	err = -ENODEV;
	2047	goto cleanup_parser;
	2048	}
	2049	}
	2050
	2051	reader = json_reader_new (json_parser_get_root (parser));
	2052	if (!reader)
	2053	{
	2054	error_print ("Unable to read from parser");
	2055	err = -ENODEV;
	2056	goto cleanup_parser;
	2057	}
	2058
	2059	if (!json_reader_is_array (reader))
	2060	{
	2061	error_print ("Not an array\n");
	2062	err = -ENODEV;
	2063	goto cleanup_reader;
	2064	}
	2065
	2066	devices = json_reader_count_elements (reader);
	2067	if (!devices)
	2068	{
	2069	debug_print (1, "No devices found\n");
	2070	err = -ENODEV;
	2071	goto cleanup_reader;
	2072	}
	2073
	2074	err = -ENODEV;
	2075	for (int i = 0; i < devices; i++)
	2076	{
	2077	if (!json_reader_read_element (reader, i))
	2078	{
	2079	error_print ("Cannot read element %d. Continuing...\n", i);
	2080	continue;
	2081	}
	2082
	2083	if (!json_reader_read_member (reader, DEV_TAG_ID))
	2084	{
	2085	error_print ("Cannot read member '%s'. Continuing...\n",
	2086	DEV_TAG_ID);
	2087	continue;
	2088	}
	2089	device_desc->id = json_reader_get_int_value (reader);
	2090	json_reader_end_member (reader);
	2091
	2092	if (device_desc->id != id)
	2093	{
	2094	json_reader_end_element (reader);
	2095	continue;
	2096	}
	2097
	2098	err = 0;
	2099	debug_print (1, "Device %d found\n", id);
	2100
	2101	if (!json_reader_read_member (reader, DEV_TAG_NAME))
	2102	{
	2103	error_print ("Cannot read member '%s'. Stopping...\n",
	2104	DEV_TAG_NAME);
	2105	json_reader_end_element (reader);
	2106	err = -ENODEV;
	2107	break;
	2108	}
	2109	snprintf (device_desc->name, LABEL_MAX, "%s",
	2110	json_reader_get_string_value (reader));
	2111	json_reader_end_member (reader);
	2112
	2113	if (!json_reader_read_member (reader, DEV_TAG_ALIAS))
	2114	{
	2115	error_print ("Cannot read member '%s'. Stopping...\n",
	2116	DEV_TAG_ALIAS);
	2117	json_reader_end_element (reader);
	2118	err = -ENODEV;
	2119	break;
	2120	}
	2121	snprintf (device_desc->alias, LABEL_MAX, "%s",
	2122	json_reader_get_string_value (reader));
	2123	json_reader_end_member (reader);
	2124
	2125	if (!json_reader_read_member (reader, DEV_TAG_FILESYSTEMS))
	2126	{
	2127	error_print ("Cannot read member '%s'. Stopping...\n",
	2128	DEV_TAG_FILESYSTEMS);
	2129	json_reader_end_element (reader);
	2130	err = -ENODEV;
	2131	break;
	2132	}
	2133	device_desc->filesystems = json_reader_get_int_value (reader);
	2134	json_reader_end_member (reader);
	2135
	2136	if (!json_reader_read_member (reader, DEV_TAG_STORAGE))
	2137	{
	2138	error_print ("Cannot read member '%s'. Stopping...\n",
	2139	DEV_TAG_STORAGE);
	2140	json_reader_end_element (reader);
	2141	err = -ENODEV;
	2142	break;
	2143	}
	2144	device_desc->storage = json_reader_get_int_value (reader);
	2145	json_reader_end_member (reader);
	2146
	2147	break;
	2148	}
	2149
	2150	cleanup_reader:
	2151	g_object_unref (reader);
	2152	cleanup_parser:
	2153	g_object_unref (parser);
	2154	g_free (devices_filename);
	2155	if (err)
	2156	{
	2157	device_desc->id = -1;
	2158	}
	2159	return err;
	2160	}
	2161
	2162	GByteArray *
	2163	elektron_ping (struct backend *backend)
	2164	{
	2165	GByteArray tx_msg, rx_msg;
	2166	struct elektron_data *data = g_malloc (sizeof (struct elektron_data));
	2167
	2168	data->seq = 0;
	2169	backend->data = data;
	2170
	2171	tx_msg = elektron_new_msg (PING_REQUEST, sizeof (PING_REQUEST));
	2172	rx_msg = elektron_tx_and_rx_timeout (backend, tx_msg,
	2173	BE_SYSEX_TIMEOUT_GUESS_MS);
	2174	if (!rx_msg)
	2175	{
	2176	backend->data = NULL;
	2177	g_free (data);
	2178	}
	2179
	2180
	2181	return rx_msg;
	2182	}
	2183
	2184	gint
	2185	elektron_handshake (struct backend *backend)
	2186	{
	2187	guint8 id;
	2188	gchar *overbridge_name;
	2189	GByteArray tx_msg, rx_msg;
	2190	struct elektron_data *data;
	2191
	2192	rx_msg = elektron_ping (backend);
	2193	if (!rx_msg)
	2194	{
	2195	return -ENODEV;
	2196	}
	2197
	2198	data = backend->data;
	2199
	2200	overbridge_name = strdup ((gchar *) & rx_msg->data[7 + rx_msg->data[6]]);
	2201	id = rx_msg->data[5];
	2202	free_msg (rx_msg);
	2203
	2204	if (elektron_load_device_desc (&backend->device_desc, id))
	2205	{
	2206	backend->data = NULL;
	2207	g_free (overbridge_name);
	2208	g_free (data);
	2209	return -ENODEV;
	2210	}
	2211
	2212	tx_msg = elektron_new_msg (SOFTWARE_VERSION_REQUEST,
	2213	sizeof (SOFTWARE_VERSION_REQUEST));
	2214	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	2215	if (!rx_msg)
	2216	{
	2217	backend->data = NULL;
	2218	g_free (overbridge_name);
	2219	g_free (data);
	2220	return -ENODEV;
	2221	}
	2222	if (snprintf (data->fw_version, LABEL_MAX, "%s",
	2223	(gchar *) & rx_msg->data[10]) >= LABEL_MAX)
	2224	{
	2225	error_print ("Firmware version truncated\n");
	2226	}
	2227	free_msg (rx_msg);
	2228
	2229	if (debug_level > 1)
	2230	{
	2231	tx_msg = elektron_new_msg (DEVICEUID_REQUEST,
	2232	sizeof (DEVICEUID_REQUEST));
	2233	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	2234	if (rx_msg)
	2235	{
	2236	debug_print (1, "UID: %x\n", ((guint32 ) & rx_msg->data[5]));
	2237	free_msg (rx_msg);
	2238	}
	2239	}
	2240
	2241	if (snprintf (backend->device_name, LABEL_MAX, "%s %s (%s)",
	2242	backend->device_desc.name, data->fw_version,
	2243	overbridge_name) >= LABEL_MAX)
	2244	{
	2245	error_print ("Device name truncated\n");
	2246	}
	2247	debug_print (1, "Connected to %s\n", backend->device_name);
	2248
	2249	g_free (overbridge_name);
	2250
	2251	backend->fs_ops = FS_OPERATIONS;
	2252	backend->destroy_data = backend_destroy_data;
	2253	backend->upgrade_os = elektron_upgrade_os;
	2254	backend->get_storage_stats = elektron_get_storage_stats;
	2255
	2256	return 0;
	2257	}
	2258
	2259	static guint
	2260	elektron_next_data_entry (struct item_iterator *iter)
	2261	{
	2262	gchar *name_cp1252;
	2263	guint32 *data32;
	2264	guint16 *data16;
	2265	guint8 type;
	2266	guint8 has_children;
	2267	struct elektron_iterator_data *data = iter->data;
	2268
	2269	if (data->pos == data->msg->len)
	2270	{
	2271	return -ENOENT;
	2272	}
	2273
	2274	name_cp1252 = (gchar *) & data->msg->data[data->pos];
	2275	elektron_get_utf8 (iter->item.name, name_cp1252);
	2276	data->pos += strlen (name_cp1252) + 1;
	2277	has_children = data->msg->data[data->pos];
	2278	data->pos++;
	2279	type = data->msg->data[data->pos];
	2280	data->pos++;
	2281
	2282	switch (type)
	2283	{
	2284	case 1:
	2285	iter->item.type = ELEKTROID_DIR;
	2286	data->pos += sizeof (guint32); // child entries
	2287	iter->item.size = 0;
	2288	iter->item.id = -1;
	2289	data->operations = 0;
	2290	data->has_valid_data = 0;
	2291	data->has_metadata = 0;
	2292	break;
	2293	case 2:
	2294	iter->item.type = has_children ? ELEKTROID_DIR : ELEKTROID_FILE;
	2295
	2296	data32 = (guint32 *) & data->msg->data[data->pos];
	2297	iter->item.id = be32toh (*data32); //index
	2298	data->pos += sizeof (gint32);
	2299
	2300	data32 = (guint32 *) & data->msg->data[data->pos];
	2301	iter->item.size = be32toh (*data32);
	2302	data->pos += sizeof (guint32);
	2303
	2304	data16 = (guint16 *) & data->msg->data[data->pos];
	2305	data->operations = be16toh (*data16);
	2306	data->pos += sizeof (guint16);
	2307
	2308	data->has_valid_data = data->msg->data[data->pos];
	2309	data->pos++;
	2310
	2311	data->has_metadata = data->msg->data[data->pos];
	2312	data->pos++;
	2313
	2314	break;
	2315	default:
	2316	error_print ("Unrecognized data entry: %d\n", iter->item.type);
	2317	break;
	2318	}
	2319
	2320	return 0;
	2321	}
	2322
	2323	static gchar *
	2324	elektron_add_prefix_to_path (const gchar * dir, const gchar * prefix)
	2325	{
	2326	gchar *full = malloc (PATH_MAX);
	2327
	2328	if (prefix)
	2329	{
	2330	snprintf (full, PATH_MAX, "%s%s", prefix, dir);
	2331	}
	2332	else
	2333	{
	2334	strcpy (full, dir);
	2335	}
	2336
	2337	return full;
	2338	}
	2339
	2340	static gint
	2341	elektron_read_data_dir_prefix (struct backend *backend,
	2342	struct item_iterator *iter,
	2343	const gchar * dir, const char *prefix)
	2344	{
	2345	int res;
	2346	GByteArray *tx_msg;
	2347	GByteArray *rx_msg;
	2348	gchar *dir_w_prefix = elektron_add_prefix_to_path (dir, prefix);
	2349
	2350	tx_msg = elektron_new_msg_list (dir_w_prefix, 0, 0, 1);
	2351	g_free (dir_w_prefix);
	2352	if (!tx_msg)
	2353	{
	2354	return -EINVAL;
	2355	}
	2356
	2357	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	2358	if (!rx_msg)
	2359	{
	2360	return -EIO;
	2361	}
	2362
	2363	res = elektron_get_msg_status (rx_msg);
	2364	if (!res)
	2365	{
	2366	free_msg (rx_msg);
	2367	return -ENOTDIR;
	2368	}
	2369
	2370	return elektron_init_iterator (iter, rx_msg, elektron_next_data_entry,
	2371	FS_DATA_ALL, FALSE);
	2372	}
	2373
	2374	static gint
	2375	elektron_read_data_dir_any (struct backend *backend,
	2376	struct item_iterator iter, const gchar dir)
	2377	{
	2378	return elektron_read_data_dir_prefix (backend, iter, dir, NULL);
	2379	}
	2380
	2381	static gint
	2382	elektron_read_data_dir_prj (struct backend *backend,
	2383	struct item_iterator iter, const gchar dir)
	2384	{
	2385	return elektron_read_data_dir_prefix (backend, iter, dir,
	2386	FS_DATA_PRJ_PREFIX);
	2387	}
	2388
	2389	static gint
	2390	elektron_read_data_dir_snd (struct backend *backend,
	2391	struct item_iterator iter, const gchar dir)
	2392	{
	2393	return elektron_read_data_dir_prefix (backend, iter, dir,
	2394	FS_DATA_SND_PREFIX);
	2395	}
	2396
	2397	static gint
	2398	elektron_dst_src_data_prefix_common (struct backend *backend,
	2399	const gchar * src, const gchar * dst,
	2400	const char *prefix,
	2401	const guint8 * op_data, guint len)
	2402	{
	2403	gint res;
	2404	char *src_w_prefix = elektron_add_prefix_to_path (src, prefix);
	2405	char *dst_w_prefix = elektron_add_prefix_to_path (dst, prefix);
	2406
	2407	res = elektron_src_dst_common (backend, src_w_prefix, dst_w_prefix,
	2408	op_data, len);
	2409	g_free (src_w_prefix);
	2410	g_free (dst_w_prefix);
	2411
	2412	return res;
	2413	}
	2414
	2415	static gint
	2416	elektron_move_data_item_prefix (struct backend backend, const gchar src,
	2417	const gchar * dst, const char *prefix)
	2418	{
	2419	return elektron_dst_src_data_prefix_common (backend, src, dst, prefix,
	2420	DATA_MOVE_REQUEST,
	2421	sizeof (DATA_MOVE_REQUEST));
	2422	}
	2423
	2424	static gint
	2425	elektron_move_data_item_any (struct backend backend, const gchar src,
	2426	const gchar * dst)
	2427	{
	2428	return elektron_move_data_item_prefix (backend, src, dst, NULL);
	2429	}
	2430
	2431	static gint
	2432	elektron_move_data_item_prj (struct backend backend, const gchar src,
	2433	const gchar * dst)
	2434	{
	2435	return elektron_move_data_item_prefix (backend, src, dst,
	2436	FS_DATA_PRJ_PREFIX);
	2437	}
	2438
	2439	static gint
	2440	elektron_move_data_item_snd (struct backend backend, const gchar src,
	2441	const gchar * dst)
	2442	{
	2443	return elektron_move_data_item_prefix (backend, src, dst,
	2444	FS_DATA_SND_PREFIX);
	2445	}
	2446
	2447	static gint
	2448	elektron_copy_data_item_prefix (struct backend backend, const gchar src,
	2449	const gchar * dst, const gchar * prefix)
	2450	{
	2451	return elektron_dst_src_data_prefix_common (backend, src, dst, prefix,
	2452	DATA_COPY_REQUEST,
	2453	sizeof (DATA_COPY_REQUEST));
	2454	}
	2455
	2456	static gint
	2457	elektron_copy_data_item_any (struct backend backend, const gchar src,
	2458	const gchar * dst)
	2459	{
	2460	return elektron_copy_data_item_prefix (backend, src, dst, NULL);
	2461	}
	2462
	2463	static gint
	2464	elektron_copy_data_item_prj (struct backend backend, const gchar src,
	2465	const gchar * dst)
	2466	{
	2467	return elektron_copy_data_item_prefix (backend, src, dst,
	2468	FS_DATA_PRJ_PREFIX);
	2469	}
	2470
	2471	static gint
	2472	elektron_copy_data_item_snd (struct backend backend, const gchar src,
	2473	const gchar * dst)
	2474	{
	2475	return elektron_copy_data_item_prefix (backend, src, dst,
	2476	FS_DATA_SND_PREFIX);
	2477	}
	2478
	2479	static gint
	2480	elektron_path_data_prefix_common (struct backend *backend,
	2481	const gchar * path, const char *prefix,
	2482	const guint8 * op_data, guint len)
	2483	{
	2484	gint res;
	2485	char *path_w_prefix = elektron_add_prefix_to_path (path, prefix);
	2486
	2487	res = elektron_path_common (backend, path_w_prefix, op_data, len);
	2488	g_free (path_w_prefix);
	2489
	2490	return res;
	2491	}
	2492
	2493	static gint
	2494	elektron_clear_data_item_prefix (struct backend *backend,
	2495	const gchar * path, const gchar * prefix)
	2496	{
	2497	return elektron_path_data_prefix_common (backend, path, prefix,
	2498	DATA_CLEAR_REQUEST,
	2499	sizeof (DATA_CLEAR_REQUEST));
	2500	}
	2501
	2502	static gint
	2503	elektron_clear_data_item_any (struct backend backend, const gchar path)
	2504	{
	2505	return elektron_clear_data_item_prefix (backend, path, NULL);
	2506	}
	2507
	2508	static gint
	2509	elektron_clear_data_item_prj (struct backend backend, const gchar path)
	2510	{
	2511	return elektron_clear_data_item_prefix (backend, path, FS_DATA_PRJ_PREFIX);
	2512	}
	2513
	2514	static gint
	2515	elektron_clear_data_item_snd (struct backend backend, const gchar path)
	2516	{
	2517	return elektron_clear_data_item_prefix (backend, path, FS_DATA_SND_PREFIX);
	2518	}
	2519
	2520	static gint
	2521	elektron_swap_data_item_prefix (struct backend backend, const gchar src,
	2522	const gchar * dst, const gchar * prefix)
	2523	{
	2524	return elektron_dst_src_data_prefix_common (backend, src, dst, prefix,
	2525	DATA_SWAP_REQUEST,
	2526	sizeof (DATA_SWAP_REQUEST));
	2527	}
	2528
	2529	static gint
	2530	elektron_swap_data_item_any (struct backend backend, const gchar src,
	2531	const gchar * dst)
	2532	{
	2533	return elektron_swap_data_item_prefix (backend, src, dst, NULL);
	2534	}
	2535
	2536	static gint
	2537	elektron_swap_data_item_prj (struct backend backend, const gchar src,
	2538	const gchar * dst)
	2539	{
	2540	return elektron_swap_data_item_prefix (backend, src, dst,
	2541	FS_DATA_PRJ_PREFIX);
	2542	}
	2543
	2544	static gint
	2545	elektron_swap_data_item_snd (struct backend backend, const gchar src,
	2546	const gchar * dst)
	2547	{
	2548	return elektron_swap_data_item_prefix (backend, src, dst,
	2549	FS_DATA_SND_PREFIX);
	2550	}
	2551
	2552	static gint
	2553	elektron_open_datum (struct backend backend, const gchar path,
	2554	guint32 * jid, gint mode, guint32 size)
	2555	{
	2556	guint32 *data32;
	2557	guint32 sizebe;
	2558	guint32 chunk_size;
	2559	guint8 compression;
	2560	GByteArray *rx_msg;
	2561	GByteArray *tx_msg;
	2562	const guint8 *data;
	2563	guint len;
	2564	gchar *path_cp1252;
	2565	gint res = 0;
	2566
	2567	if (mode == O_RDONLY)
	2568	{
	2569	data = DATA_READ_OPEN_REQUEST;
	2570	len = sizeof (DATA_READ_OPEN_REQUEST);
	2571	}
	2572	else if (mode == O_WRONLY)
	2573	{
	2574	data = DATA_WRITE_OPEN_REQUEST;
	2575	len = sizeof (DATA_WRITE_OPEN_REQUEST);
	2576	}
	2577	else
	2578	{
	2579	return -EINVAL;
	2580	}
	2581
	2582	tx_msg = elektron_new_msg (data, len);
	2583	if (!tx_msg)
	2584	{
	2585	return -ENOMEM;
	2586	}
	2587
	2588	path_cp1252 = elektron_get_cp1252 (path);
	2589
	2590	if (mode == O_RDONLY)
	2591	{
	2592	g_byte_array_append (tx_msg, (guint8 *) path_cp1252,
	2593	strlen (path_cp1252) + 1);
	2594	chunk_size = htobe32 (DATA_TRANSF_BLOCK_BYTES);
	2595	g_byte_array_append (tx_msg, (guint8 *) & chunk_size, sizeof (guint32));
	2596	compression = 1;
	2597	g_byte_array_append (tx_msg, &compression, sizeof (guint8));
	2598	}
	2599
	2600	if (mode == O_WRONLY)
	2601	{
	2602	sizebe = htobe32 (size);
	2603	g_byte_array_append (tx_msg, (guint8 *) & sizebe, sizeof (guint32));
	2604	g_byte_array_append (tx_msg, (guint8 *) path_cp1252,
	2605	strlen (path_cp1252) + 1);
	2606	}
	2607
	2608	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	2609	if (!rx_msg)
	2610	{
	2611	res = -EIO;
	2612	goto cleanup;
	2613	}
	2614
	2615	if (!elektron_get_msg_status (rx_msg))
	2616	{
	2617	res = -EPERM;
	2618	error_print ("%s (%s)\n", snd_strerror (res),
	2619	elektron_get_msg_string (rx_msg));
	2620	free_msg (rx_msg);
	2621	goto cleanup;
	2622	}
	2623
	2624	data32 = (guint32 *) & rx_msg->data[6];
	2625	jid = be32toh (data32);
	2626
	2627	if (mode == O_RDONLY)
	2628	{
	2629	data32 = (guint32 *) & rx_msg->data[10];
	2630	chunk_size = be32toh (*data32);
	2631
	2632	compression = rx_msg->data[14];
	2633
	2634	debug_print (1,
	2635	"Open datum info: job id: %d; chunk size: %d; compression: %d\n",
	2636	*jid, chunk_size, compression);
	2637	}
	2638
	2639	if (mode == O_WRONLY)
	2640	{
	2641	debug_print (1, "Open datum info: job id: %d\n", *jid);
	2642	}
	2643
	2644	free_msg (rx_msg);
	2645
	2646	cleanup:
	2647	g_free (path_cp1252);
	2648	return res;
	2649	}
	2650
	2651	static gint
	2652	elektron_close_datum (struct backend *backend,
	2653	guint32 jid, gint mode, guint32 wsize)
	2654	{
	2655	guint32 jidbe;
	2656	guint32 wsizebe;
	2657	guint32 r_jid;
	2658	guint32 asize;
	2659	guint32 *data32;
	2660	GByteArray *rx_msg;
	2661	GByteArray *tx_msg;
	2662	const guint8 *data;
	2663	guint len;
	2664
	2665	if (mode == O_RDONLY)
	2666	{
	2667	data = DATA_READ_CLOSE_REQUEST;
	2668	len = sizeof (DATA_READ_CLOSE_REQUEST);
	2669	}
	2670	else if (mode == O_WRONLY)
	2671	{
	2672	data = DATA_WRITE_CLOSE_REQUEST;
	2673	len = sizeof (DATA_WRITE_CLOSE_REQUEST);
	2674	}
	2675	else
	2676	{
	2677	return -EINVAL;
	2678	}
	2679
	2680	tx_msg = elektron_new_msg (data, len);
	2681	if (!tx_msg)
	2682	{
	2683	return -ENOMEM;
	2684	}
	2685
	2686	jidbe = htobe32 (jid);
	2687	g_byte_array_append (tx_msg, (guchar *) & jidbe, sizeof (guint32));
	2688
	2689	if (mode == O_WRONLY)
	2690	{
	2691	wsizebe = htobe32 (wsize);
	2692	g_byte_array_append (tx_msg, (guchar *) & wsizebe, sizeof (guint32));
	2693	}
	2694
	2695	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	2696	if (!rx_msg)
	2697	{
	2698	return -EIO;
	2699	}
	2700
	2701	if (!elektron_get_msg_status (rx_msg))
	2702	{
	2703	error_print ("%s (%s)\n", snd_strerror (-EPERM),
	2704	elektron_get_msg_string (rx_msg));
	2705	free_msg (rx_msg);
	2706	return -EPERM;
	2707	}
	2708
	2709	data32 = (guint32 *) & rx_msg->data[6];
	2710	r_jid = be32toh (*data32);
	2711
	2712	data32 = (guint32 *) & rx_msg->data[10];
	2713	asize = be32toh (*data32);
	2714
	2715	debug_print (1, "Close datum info: job id: %d; size: %d\n", r_jid, asize);
	2716
	2717	free_msg (rx_msg);
	2718
	2719	if (mode == O_WRONLY && asize != wsize)
	2720	{
	2721	error_print
	2722	("Actual download bytes (%d) differs from expected ones (%d)\n",
	2723	asize, wsize);
	2724	return -EINVAL;
	2725	}
	2726
	2727	return 0;
	2728	}
	2729
	2730	static gint
	2731	elektron_download_data_prefix (struct backend backend, const gchar path,
	2732	GByteArray * output,
	2733	struct job_control *control,
	2734	const gchar * prefix)
	2735	{
	2736	gint res;
	2737	guint32 seq;
	2738	guint32 seqbe;
	2739	guint32 jid;
	2740	guint32 r_jid;
	2741	guint32 r_seq;
	2742	guint32 status;
	2743	guint8 last;
	2744	guint32 hash;
	2745	guint32 *data32;
	2746	guint32 jidbe;
	2747	guint32 data_size;
	2748	gboolean active;
	2749	GByteArray *rx_msg;
	2750	GByteArray *tx_msg;
	2751	gchar *path_w_prefix = elektron_add_prefix_to_path (path, prefix);
	2752
	2753	res = elektron_open_datum (backend, path_w_prefix, &jid, O_RDONLY, 0);
	2754	g_free (path_w_prefix);
	2755	if (res)
	2756	{
	2757	return -EIO;
	2758	}
	2759
	2760	usleep (BE_REST_TIME_US);
	2761
	2762	jidbe = htobe32 (jid);
	2763
	2764	res = 0;
	2765	seq = 0;
	2766	last = 0;
	2767	control->data = NULL;
	2768	g_mutex_lock (&control->mutex);
	2769	active = control->active;
	2770	g_mutex_unlock (&control->mutex);
	2771	while (!last && active)
	2772	{
	2773	tx_msg =
	2774	elektron_new_msg (DATA_READ_PARTIAL_REQUEST,
	2775	sizeof (DATA_READ_PARTIAL_REQUEST));
	2776	g_byte_array_append (tx_msg, (guint8 *) & jidbe, sizeof (guint32));
	2777	seqbe = htobe32 (seq);
	2778	g_byte_array_append (tx_msg, (guint8 *) & seqbe, sizeof (guint32));
	2779	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	2780	if (!rx_msg)
	2781	{
	2782	res = -EIO;
	2783	break;
	2784	}
	2785
	2786	if (!elektron_get_msg_status (rx_msg))
	2787	{
	2788	res = -EPERM;
	2789	error_print ("%s (%s)\n", snd_strerror (res),
	2790	elektron_get_msg_string (rx_msg));
	2791	free_msg (rx_msg);
	2792	break;
	2793	}
	2794
	2795	data32 = (guint32 *) & rx_msg->data[6];
	2796	r_jid = be32toh (*data32);
	2797
	2798	data32 = (guint32 *) & rx_msg->data[10];
	2799	r_seq = be32toh (*data32);
	2800
	2801	data32 = (guint32 *) & rx_msg->data[14];
	2802	status = be32toh (*data32);
	2803
	2804	last = rx_msg->data[18];
	2805
	2806	data32 = (guint32 *) & rx_msg->data[19];
	2807	hash = be32toh (*data32);
	2808
	2809	data32 = (guint32 *) & rx_msg->data[23];
	2810	data_size = be32toh (*data32);
	2811
	2812	if (data_size)
	2813	{
	2814	debug_print (1,
	2815	"Read datum info: job id: %d; last: %d; seq: %d; status: %d; hash: 0x%08x\n",
	2816	r_jid, last, r_seq, status, hash);
	2817
	2818	g_byte_array_append (output, (guint8 *) & rx_msg->data[27],
	2819	data_size);
	2820	}
	2821	else
	2822	{
	2823	// Sometimes, the first message returns 0 data size and the rest of the parameters are not initialized.
	2824	debug_print (1,
	2825	"Read datum info: job id: %d; last: %d, hash: 0x%08x\n",
	2826	r_jid, last, hash);
	2827	status = 0;
	2828	}
	2829
	2830	free_msg (rx_msg);
	2831	seq++;
	2832
	2833	if (control)
	2834	{
	2835	set_job_control_progress (control, status / 1000.0);
	2836	g_mutex_lock (&control->mutex);
	2837	active = control->active;
	2838	g_mutex_unlock (&control->mutex);
	2839	}
	2840
	2841	usleep (BE_REST_TIME_US);
	2842	}
	2843
	2844	return elektron_close_datum (backend, jid, O_RDONLY, 0);
	2845	}
	2846
	2847	static gint
	2848	elektron_download_data_any (struct backend backend, const gchar path,
	2849	GByteArray * output, struct job_control *control)
	2850	{
	2851	control->parts = 1;
	2852	control->part = 0;
	2853	return elektron_download_data_prefix (backend, path, output, control, NULL);
	2854	}
	2855
	2856	static gint
	2857	elektron_download_data_prj (struct backend backend, const gchar path,
	2858	GByteArray * output, struct job_control *control)
	2859	{
	2860	return elektron_download_data_prefix (backend, path, output, control,
	2861	FS_DATA_PRJ_PREFIX);
	2862	}
	2863
	2864	static gint
	2865	elektron_download_data_snd (struct backend backend, const gchar path,
	2866	GByteArray * output, struct job_control *control)
	2867	{
	2868	return elektron_download_data_prefix (backend, path, output, control,
	2869	FS_DATA_SND_PREFIX);
	2870	}
	2871
	2872	static gchar *
	2873	elektron_get_download_name (struct backend *backend,
	2874	struct item_iterator *remote_iter,
	2875	const struct fs_operations *ops,
	2876	const gchar * src_path)
	2877	{
	2878	gint32 id;
	2879	const gchar *src_dir;
	2880	gchar namec, name, *src_dirc;
	2881	gint ret;
	2882	gboolean new = FALSE;
	2883
	2884	namec = strdup (src_path);
	2885	name = basename (namec);
	2886
	2887	if (ops->fs == FS_SAMPLES \|\| ops->fs == FS_RAW_ALL
	2888	\|\| ops->fs == FS_RAW_PRESETS)
	2889	{
	2890	name = strdup (name);
	2891	goto end;
	2892	}
	2893
	2894	if (!remote_iter)
	2895	{
	2896	new = TRUE;
	2897	remote_iter = malloc (sizeof (struct item_iterator));
	2898	src_dirc = strdup (src_path);
	2899	src_dir = dirname (src_dirc);
	2900	ret = ops->readdir (backend, remote_iter, src_dir);
	2901	g_free (src_dirc);
	2902	if (ret)
	2903	{
	2904	name = NULL;
	2905	goto cleanup;
	2906	}
	2907	}
	2908
	2909	id = atoi (name);
	2910	name = NULL;
	2911
	2912	while (!next_item_iterator (remote_iter))
	2913	{
	2914	if (remote_iter->item.id == id)
	2915	{
	2916	name = g_strdup (remote_iter->item.name);
	2917	break;
	2918	}
	2919	}
	2920
	2921	cleanup:
	2922	if (new)
	2923	{
	2924	free_item_iterator (remote_iter);
	2925	}
	2926	g_free (namec);
	2927	end:
	2928	return name;
	2929	}
	2930
	2931	static gint
	2932	elektron_download_pkg (struct backend backend, const gchar path,
	2933	GByteArray * output, struct job_control *control,
	2934	enum package_type type,
	2935	const struct fs_operations *ops,
	2936	fs_remote_file_op download)
	2937	{
	2938	gint ret;
	2939	gchar *pkg_name;
	2940	struct package pkg;
	2941	struct elektron_data *data = backend->data;
	2942
	2943	pkg_name = elektron_get_download_name (backend, NULL, ops, path);
	2944	if (!pkg_name)
	2945	{
	2946	return -1;
	2947	}
	2948
	2949	if (package_begin
	2950	(&pkg, pkg_name, data->fw_version, &backend->device_desc, type))
	2951	{
	2952	g_free (pkg_name);
	2953	return -1;
	2954	}
	2955
	2956	ret =
	2957	package_receive_pkg_resources (&pkg, path, control, backend, download,
	2958	elektron_download_sample_part);
	2959	ret = ret \|\| package_end (&pkg, output);
	2960
	2961	package_destroy (&pkg);
	2962	return ret;
	2963	}
	2964
	2965	static gint
	2966	elektron_download_data_snd_pkg (struct backend *backend,
	2967	const gchar * path, GByteArray * output,
	2968	struct job_control *control)
	2969	{
	2970	return elektron_download_pkg (backend, path, output, control,
	2971	PKG_FILE_TYPE_SOUND,
	2972	&FS_DATA_SND_OPERATIONS,
	2973	elektron_download_data_snd);
	2974	}
	2975
	2976	static gint
	2977	elektron_download_data_prj_pkg (struct backend *backend,
	2978	const gchar * path, GByteArray * output,
	2979	struct job_control *control)
	2980	{
	2981	return elektron_download_pkg (backend, path, output, control,
	2982	PKG_FILE_TYPE_PROJECT,
	2983	&FS_DATA_PRJ_OPERATIONS,
	2984	elektron_download_data_prj);
	2985	}
	2986
	2987	static gint
	2988	elektron_download_raw_pst_pkg (struct backend backend, const gchar path,
	2989	GByteArray * output,
	2990	struct job_control *control)
	2991	{
	2992	return elektron_download_pkg (backend, path, output, control,
	2993	PKG_FILE_TYPE_PRESET,
	2994	&FS_RAW_ANY_OPERATIONS,
	2995	elektron_download_raw);
	2996	}
	2997
	2998	static gchar *
	2999	elektron_get_upload_path_smplrw (struct backend *backend,
	3000	struct item_iterator *remote_iter,
	3001	const struct fs_operations *ops,
	3002	const gchar * dst_dir,
	3003	const gchar * src_path, gint32 * next_index)
	3004	{
	3005	gchar path, namec, name, aux;
	3006
	3007	namec = strdup (src_path);
	3008	name = basename (namec);
	3009	remove_ext (name);
	3010	aux = chain_path (dst_dir, name);
	3011	g_free (namec);
	3012
	3013	if (ops->fs == FS_RAW_ALL \|\| ops->fs == FS_RAW_PRESETS)
	3014	{
	3015	path = elektron_add_ext_to_mc_snd (aux);
	3016	g_free (aux);
	3017	}
	3018	else
	3019	{
	3020	path = aux;
	3021	}
	3022	return path;
	3023	}
	3024
	3025	static gchar *
	3026	elektron_get_upload_path_data (struct backend *backend,
	3027	struct item_iterator *remote_iter,
	3028	const struct fs_operations *ops,
	3029	const gchar * dst_dir,
	3030	const gchar * src_path, gint32 * next_index)
	3031	{
	3032	gchar indexs, path;
	3033	gboolean new = FALSE;
	3034
	3035	if (!remote_iter)
	3036	{
	3037	new = TRUE;
	3038	remote_iter = malloc (sizeof (struct item_iterator));
	3039	if (ops->readdir (backend, remote_iter, dst_dir))
	3040	{
	3041	return strdup (dst_dir);
	3042	}
	3043	}
	3044
	3045	if (remote_iter->item.id == *next_index)
	3046	{
	3047	(*next_index)++;
	3048	}
	3049	else
	3050	{
	3051	while (!next_item_iterator (remote_iter))
	3052	{
	3053	if (remote_iter->item.id > *next_index)
	3054	{
	3055	break;
	3056	}
	3057	(*next_index)++;
	3058	}
	3059	}
	3060
	3061	if (new)
	3062	{
	3063	free_item_iterator (remote_iter);
	3064	}
	3065
	3066	indexs = malloc (PATH_MAX);
	3067	snprintf (indexs, PATH_MAX, "%d", *next_index);
	3068	path = chain_path (dst_dir, indexs);
	3069	g_free (indexs);
	3070
	3071	(*next_index)++;
	3072
	3073	return path;
	3074	}
	3075
	3076	static gchar *
	3077	elektron_get_download_path (struct backend *backend,
	3078	struct item_iterator *remote_iter,
	3079	const struct fs_operations *ops,
	3080	const gchar * dst_dir, const gchar * src_path)
	3081	{
	3082	gchar path, src_pathc, name, dl_ext, *filename;
	3083	const gchar src_fpath, md_ext, *ext = get_ext (src_path);
	3084
	3085	// Examples:
	3086	// 0:/soundbanks/A/1/.metadata
	3087	// 0:/loops/sample
	3088
	3089	src_pathc = strdup (src_path);
	3090	if (ext && strcmp (ext, "metadata") == 0)
	3091	{
	3092	src_fpath = dirname (src_pathc);
	3093	md_ext = ".metadata";
	3094	}
	3095	else
	3096	{
	3097	src_fpath = src_pathc;
	3098	md_ext = "";
	3099	}
	3100
	3101	name = elektron_get_download_name (backend, remote_iter, ops, src_fpath);
	3102	if (name)
	3103	{
	3104	dl_ext = ops->get_ext (&backend->device_desc, ops);
	3105	filename = malloc (PATH_MAX);
	3106	snprintf (filename, PATH_MAX, "%s.%s%s", name, dl_ext, md_ext);
	3107	path = chain_path (dst_dir, filename);
	3108	g_free (name);
	3109	g_free (dl_ext);
	3110	g_free (filename);
	3111	}
	3112	else
	3113	{
	3114	path = NULL;
	3115	}
	3116
	3117	g_free (src_pathc);
	3118	return path;
	3119	}
	3120
	3121	static gint
	3122	elektron_upload_data_prefix (struct backend backend, const gchar path,
	3123	GByteArray * array,
	3124	struct job_control *control,
	3125	const gchar * prefix)
	3126	{
	3127	gint res;
	3128	guint32 seq;
	3129	guint32 jid;
	3130	guint32 crc;
	3131	guint32 len;
	3132	guint32 r_jid;
	3133	guint32 r_seq;
	3134	guint32 offset;
	3135	guint32 *data32;
	3136	guint32 jidbe;
	3137	guint32 aux32;
	3138	gboolean active;
	3139	guint32 total;
	3140	GByteArray *rx_msg;
	3141	GByteArray *tx_msg;
	3142	gchar *path_w_prefix = elektron_add_prefix_to_path (path, prefix);
	3143
	3144	res =
	3145	elektron_open_datum (backend, path_w_prefix, &jid, O_WRONLY, array->len);
	3146	g_free (path_w_prefix);
	3147	if (res)
	3148	{
	3149	goto end;
	3150	}
	3151
	3152	usleep (BE_REST_TIME_US);
	3153
	3154	jidbe = htobe32 (jid);
	3155
	3156	seq = 0;
	3157	offset = 0;
	3158	control->data = NULL;
	3159	if (control)
	3160	{
	3161	g_mutex_lock (&control->mutex);
	3162	active = control->active;
	3163	g_mutex_unlock (&control->mutex);
	3164	}
	3165	else
	3166	{
	3167	active = TRUE;
	3168	}
	3169
	3170	while (offset < array->len && active)
	3171	{
	3172	tx_msg =
	3173	elektron_new_msg (DATA_WRITE_PARTIAL_REQUEST,
	3174	sizeof (DATA_WRITE_PARTIAL_REQUEST));
	3175	g_byte_array_append (tx_msg, (guint8 *) & jidbe, sizeof (guint32));
	3176	aux32 = htobe32 (seq);
	3177	g_byte_array_append (tx_msg, (guint8 *) & aux32, sizeof (guint32));
	3178
	3179	if (offset + DATA_TRANSF_BLOCK_BYTES < array->len)
	3180	{
	3181	len = DATA_TRANSF_BLOCK_BYTES;
	3182	}
	3183	else
	3184	{
	3185	len = array->len - offset;
	3186	}
	3187
	3188	crc = crc32 (0xffffffff, &array->data[offset], len);
	3189	aux32 = htobe32 (crc);
	3190	g_byte_array_append (tx_msg, (guint8 *) & aux32, sizeof (guint32));
	3191
	3192	aux32 = htobe32 (len);
	3193	g_byte_array_append (tx_msg, (guint8 *) & aux32, sizeof (guint32));
	3194
	3195	g_byte_array_append (tx_msg, &array->data[offset], len);
	3196
	3197	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	3198	if (!rx_msg)
	3199	{
	3200	res = -EIO;
	3201	goto end;
	3202	}
	3203
	3204	usleep (BE_REST_TIME_US);
	3205
	3206	if (!elektron_get_msg_status (rx_msg))
	3207	{
	3208	res = -EPERM;
	3209	error_print ("%s (%s)\n", snd_strerror (res),
	3210	elektron_get_msg_string (rx_msg));
	3211	free_msg (rx_msg);
	3212	break;
	3213	}
	3214
	3215	data32 = (guint32 *) & rx_msg->data[6];
	3216	r_jid = be32toh (*data32);
	3217
	3218	data32 = (guint32 *) & rx_msg->data[10];
	3219	r_seq = be32toh (*data32);
	3220
	3221	data32 = (guint32 *) & rx_msg->data[14];
	3222	total = be32toh (*data32);
	3223
	3224	free_msg (rx_msg);
	3225
	3226	debug_print (1,
	3227	"Write datum info: job id: %d; seq: %d; total: %d\n",
	3228	r_jid, r_seq, total);
	3229
	3230	seq++;
	3231	offset += len;
	3232
	3233	if (total != offset)
	3234	{
	3235	error_print
	3236	("Actual upload bytes (%d) differs from expected ones (%d)\n",
	3237	total, offset);
	3238	}
	3239
	3240	set_job_control_progress (control, offset / (gdouble) array->len);
	3241	g_mutex_lock (&control->mutex);
	3242	active = control->active;
	3243	g_mutex_unlock (&control->mutex);
	3244	}
	3245
	3246	debug_print (2, "%d bytes sent\n", offset);
	3247
	3248	res = elektron_close_datum (backend, jid, O_WRONLY, array->len);
	3249
	3250	end:
	3251	return res;
	3252	}
	3253
	3254	static gint
	3255	elektron_upload_data_any (struct backend backend, const gchar path,
	3256	GByteArray * array, struct job_control *control)
	3257	{
	3258	control->parts = 1;
	3259	control->part = 0;
	3260	return elektron_upload_data_prefix (backend, path, array, control, NULL);
	3261	}
	3262
	3263	static gint
	3264	elektron_upload_data_prj (struct backend backend, const gchar path,
	3265	GByteArray * array, struct job_control *control)
	3266	{
	3267	return elektron_upload_data_prefix (backend, path, array, control,
	3268	FS_DATA_PRJ_PREFIX);
	3269	}
	3270
	3271	static gint
	3272	elektron_upload_data_snd (struct backend backend, const gchar path,
	3273	GByteArray * array, struct job_control *control)
	3274	{
	3275	return elektron_upload_data_prefix (backend, path, array, control,
	3276	FS_DATA_SND_PREFIX);
	3277	}
	3278
	3279	static gint
	3280	elektron_upload_pkg (struct backend backend, const gchar path,
	3281	GByteArray * input, struct job_control *control,
	3282	guint8 type, const struct fs_operations *ops,
	3283	fs_remote_file_op upload)
	3284	{
	3285	gint ret;
	3286	struct package pkg;
	3287
	3288	ret = package_open (&pkg, input, &backend->device_desc);
	3289	if (!ret)
	3290	{
	3291	ret = package_send_pkg_resources (&pkg, path, control, backend,
	3292	upload, elektron_upload_sample_part);
	3293	package_close (&pkg);
	3294	}
	3295	return ret;
	3296	}
	3297
	3298	static gint
	3299	elektron_upload_data_snd_pkg (struct backend backend, const gchar path,
	3300	GByteArray * input, struct job_control *control)
	3301	{
	3302	return elektron_upload_pkg (backend, path, input, control,
	3303	PKG_FILE_TYPE_SOUND,
	3304	&FS_DATA_SND_OPERATIONS,
	3305	elektron_upload_data_snd);
	3306	}
	3307
	3308	static gint
	3309	elektron_upload_data_prj_pkg (struct backend backend, const gchar path,
	3310	GByteArray * input, struct job_control *control)
	3311	{
	3312	return elektron_upload_pkg (backend, path, input, control,
	3313	PKG_FILE_TYPE_PROJECT,
	3314	&FS_DATA_PRJ_OPERATIONS,
	3315	elektron_upload_data_prj);
	3316	}
	3317
	3318	static gint
	3319	elektron_upload_raw_pst_pkg (struct backend backend, const gchar path,
	3320	GByteArray * input, struct job_control *control)
	3321	{
	3322	return elektron_upload_pkg (backend, path, input, control,
	3323	PKG_FILE_TYPE_PRESET,
	3324	&FS_RAW_ANY_OPERATIONS, elektron_upload_raw);
	3325	}
	3326
	3327	static gchar *
	3328	elektron_get_dev_and_fs_ext (const struct device_desc *desc,
	3329	const struct fs_operations *ops)
	3330	{
	3331	gchar *ext = malloc (LABEL_MAX);
	3332	snprintf (ext, LABEL_MAX, "%s%s", desc->alias, ops->type_ext);
	3333	return ext;
	3334	}
	3335
	3336	gint
	3337	elektron_sample_load (const gchar * path, GByteArray * sample,
	3338	struct job_control *control)
	3339	{
	3340	guint frames;
	3341	return sample_load_from_file (path, sample, control,
	3342	&ELEKTRON_SAMPLE_PARAMS, &frames);
	3343	}
	3344
	3345	gchar *
	3346	elektron_get_sample_path_from_hash_size (struct backend *backend,
	3347	guint32 hash, guint32 size)
	3348	{
	3349	guint32 aux32;
	3350	gchar *path;
	3351	GByteArray rx_msg, tx_msg =
	3352	elektron_new_msg (FS_SAMPLE_GET_FILE_INFO_FROM_HASH_AND_SIZE_REQUEST,
	3353	sizeof
	3354	(FS_SAMPLE_GET_FILE_INFO_FROM_HASH_AND_SIZE_REQUEST));
	3355
	3356	aux32 = htobe32 (hash);
	3357	memcpy (&tx_msg->data[5], &aux32, sizeof (guint32));
	3358	aux32 = htobe32 (size);
	3359	memcpy (&tx_msg->data[9], &aux32, sizeof (guint32));
	3360
	3361	rx_msg = elektron_tx_and_rx (backend, tx_msg);
	3362	if (!rx_msg)
	3363	{
	3364	return NULL;
	3365	}
	3366
	3367	if (elektron_get_msg_status (rx_msg))
	3368	{
	3369	path = strdup ((gchar *) & rx_msg->data[14]);
	3370	}
	3371	else
	3372	{
	3373	path = NULL;
	3374	}
	3375	g_byte_array_free (rx_msg, TRUE);
	3376	return path;
	3377	}

+44

-0

src/connectors/elektron.h less more

	0	/*
	1	* elektron.h
	2	* Copyright (C) 2019 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#ifndef ELEKTRON_H
	21	#define ELEKTRON_H
	22
	23	#include "utils.h"
	24	#include "backend.h"
	25
	26	enum elektron_fs
	27	{
	28	FS_SAMPLES = 0x1,
	29	FS_RAW_ALL = 0x2,
	30	FS_RAW_PRESETS = 0x4,
	31	FS_DATA_ALL = 0x8,
	32	FS_DATA_PRJ = 0x10,
	33	FS_DATA_SND = 0x20
	34	};
	35
	36	gchar elektron_get_sample_path_from_hash_size (struct backend , guint32,
	37	guint32);
	38
	39	GByteArray elektron_ping (struct backend );
	40
	41	gint elektron_handshake (struct backend *);
	42
	43	#endif

+415

-0

src/connectors/microbrute.c less more

	0	/*
	1	* microbrute.c
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include "microbrute.h"
	21	#include "common.h"
	22
	23	#define MICROBRUTE_MAX_SEQ_STR_LEN 256
	24
	25	#define MICROBRUTE_MAX_SEQUENCES 8
	26	#define MICROBRUTE_SEQUENCE_PREFIX "MicroBrute sequence"
	27
	28	#define MICROBRUTE_SEQUENCE_REQUEST_SEQ_POS 6
	29	#define MICROBRUTE_SEQUENCE_REQUEST_ID_POS 9
	30	#define MICROBRUTE_SEQUENCE_REQUEST_OFFSET_POS 10
	31	#define MICROBRUTE_SEQUENCE_RESPONSE_LEN_POS 11
	32	#define MICROBRUTE_SEQUENCE_RESPONSE_DATA_POS 12
	33	#define MICROBRUTE_SEQUENCE_TXT_POS 2
	34
	35	static const guint8 ARTURIA_ID[] = { 0x0, 0x20, 0x6b };
	36	static const guint8 FAMILY_ID[] = { 0x4, 0x0 };
	37	static const guint8 MODEL_ID[] = { 0x2, 0x1 };
	38
	39	static const guint8 MICROBRUTE_SEQUENCE_REQUEST[] =
	40	{ 0xf0, 0x0, 0x20, 0x6B, 0x5, 0x1, 0x0, 0x03, 0x3B, 0x0, 0x0, 0x20, 0xf7 };
	41
	42	static const guint8 MICROBRUTE_SEQUENCE_MSG[] =
	43	{ 0xf0, 0x0, 0x20, 0x6b, 0x05, 0x01, 0x0, 0x23, 0x3a, 0x0, 0x0, 0x20,
	44	0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
	45	0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
	46	0x0, 0x0, 0xf7
	47	};
	48
	49	enum cz_fs
	50	{
	51	FS_MICROBRUTE_SEQUENCE = 1
	52	};
	53
	54	static guint8
	55	microbrute_get_seq (struct backend *backend)
	56	{
	57	guint8 *seq = backend->data;
	58	guint8 value = *seq;
	59	(*seq)++;
	60	if (*seq == 0x80)
	61	{
	62	*seq = 0;
	63	}
	64	return value;
	65	}
	66
	67	static gchar *
	68	microbrute_get_download_path (struct backend *backend,
	69	struct item_iterator *remote_iter,
	70	const struct fs_operations *ops,
	71	const gchar * dst_dir, const gchar * src_path)
	72	{
	73	gchar *name = malloc (PATH_MAX);
	74	gchar *src_path_copy = strdup (src_path);
	75	gchar *filename = basename (src_path_copy);
	76	gint index = atoi (filename);
	77	snprintf (name, PATH_MAX, "%s/%s %d.mbseq", dst_dir,
	78	MICROBRUTE_SEQUENCE_PREFIX, index + 1);
	79	g_free (src_path_copy);
	80
	81	return name;
	82	}
	83
	84	static guint
	85	microbrute_next_dentry (struct item_iterator *iter)
	86	{
	87	guint *next = iter->data;
	88
	89	if (*next >= MICROBRUTE_MAX_SEQUENCES)
	90	{
	91	return -ENOENT;
	92	}
	93
	94	iter->item.id = *next;
	95	snprintf (iter->item.name, LABEL_MAX, "%d", *next + 1);
	96	iter->item.type = ELEKTROID_FILE;
	97	iter->item.size = -1;
	98	(*next)++;
	99
	100	return 0;
	101	}
	102
	103	static gint
	104	microbrute_read_dir (struct backend backend, struct item_iterator iter,
	105	const gchar * path)
	106	{
	107	guint *next;
	108
	109	if (strcmp (path, "/"))
	110	{
	111	return -ENOTDIR;
	112	}
	113
	114	next = g_malloc (sizeof (guint));
	115	*next = 0;
	116	iter->data = next;
	117	iter->next = microbrute_next_dentry;
	118	iter->free = g_free;
	119
	120	return 0;
	121	}
	122
	123	static GByteArray *
	124	microbrute_get_sequence_request_msg (struct backend *backend, guint8 id,
	125	guint8 offset)
	126	{
	127	GByteArray *tx_msg =
	128	g_byte_array_sized_new (sizeof (MICROBRUTE_SEQUENCE_REQUEST));
	129	g_byte_array_append (tx_msg, MICROBRUTE_SEQUENCE_REQUEST,
	130	sizeof (MICROBRUTE_SEQUENCE_REQUEST));
	131	tx_msg->data[MICROBRUTE_SEQUENCE_REQUEST_SEQ_POS] =
	132	microbrute_get_seq (backend);
	133	tx_msg->data[MICROBRUTE_SEQUENCE_REQUEST_ID_POS] = id;
	134	tx_msg->data[MICROBRUTE_SEQUENCE_REQUEST_OFFSET_POS] = offset;
	135	return tx_msg;
	136	}
	137
	138	static gint
	139	microbrute_download_seq_data (struct backend *backend, guint seqnum,
	140	guint offset, gchar * sequence)
	141	{
	142	GByteArray tx_msg, rx_msg;
	143	gchar aux[LABEL_MAX];
	144	gboolean first;
	145	guint8 *step;
	146
	147	tx_msg = microbrute_get_sequence_request_msg (backend, seqnum, offset);
	148	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, -1);
	149	if (!rx_msg)
	150	{
	151	return -EIO;
	152	}
	153
	154	first = offset ? FALSE : TRUE;
	155	step = &rx_msg->data[MICROBRUTE_SEQUENCE_RESPONSE_DATA_POS];
	156	while (step && step != 0xf7)
	157	{
	158	snprintf (aux, LABEL_MAX, "%s", first ? "" : " ");
	159	strcat (sequence, aux);
	160	first = FALSE;
	161	if (*step == 0x7f)
	162	{
	163	strcat (sequence, "x");
	164	}
	165	else
	166	{
	167	snprintf (aux, LABEL_MAX, "%02d", *step);
	168	strcat (sequence, aux);
	169	}
	170	step++;
	171	}
	172
	173	free_msg (rx_msg);
	174
	175	return 0;
	176	}
	177
	178	static gint
	179	microbrute_download (struct backend backend, const gchar src_path,
	180	GByteArray * output, struct job_control *control)
	181	{
	182	gchar sequence[MICROBRUTE_MAX_SEQ_STR_LEN];
	183	gboolean active;
	184	gchar *src_path_copy = strdup (src_path);
	185	gchar *filename = basename (src_path_copy);
	186	guint seqnum = atoi (filename);
	187	gint err;
	188
	189	g_free (src_path_copy);
	190
	191	snprintf (sequence, MICROBRUTE_MAX_SEQ_STR_LEN, "%1d:", seqnum + 1);
	192
	193	control->parts = 1;
	194	control->part = 0;
	195	set_job_control_progress (control, 0.0);
	196
	197	err = microbrute_download_seq_data (backend, seqnum, 0, sequence);
	198	if (err)
	199	{
	200	return err;
	201	}
	202
	203	set_job_control_progress (control, 0.5);
	204
	205	err = microbrute_download_seq_data (backend, seqnum, 0x20, sequence);
	206	if (err)
	207	{
	208	return err;
	209	}
	210
	211	g_mutex_lock (&control->mutex);
	212	active = control->active;
	213	g_mutex_unlock (&control->mutex);
	214	if (active)
	215	{
	216	set_job_control_progress (control, 1.0);
	217	}
	218	else
	219	{
	220	return -ECANCELED;
	221	}
	222
	223	g_byte_array_append (output, (guint8 *) sequence, strlen (sequence));
	224
	225	return 0;
	226	}
	227
	228	static GByteArray *
	229	microbrute_set_sequence_request_msg (struct backend *backend, guint8 id,
	230	guint8 offset)
	231	{
	232	GByteArray *tx_msg =
	233	g_byte_array_sized_new (sizeof (MICROBRUTE_SEQUENCE_MSG));
	234	g_byte_array_append (tx_msg, MICROBRUTE_SEQUENCE_MSG,
	235	sizeof (MICROBRUTE_SEQUENCE_MSG));
	236	tx_msg->data[MICROBRUTE_SEQUENCE_REQUEST_SEQ_POS] =
	237	microbrute_get_seq (backend);
	238	tx_msg->data[MICROBRUTE_SEQUENCE_REQUEST_ID_POS] = id;
	239	tx_msg->data[MICROBRUTE_SEQUENCE_REQUEST_OFFSET_POS] = offset;
	240	return tx_msg;
	241	}
	242
	243	static gint
	244	microbrute_send_seq_msg (struct backend *backend, guint8 seqnum,
	245	guint8 offset, gchar ** tokens, gint * pos,
	246	gint total)
	247	{
	248	struct sysex_transfer transfer;
	249	guint8 steps = 0, id = seqnum;
	250	gchar token = tokens;
	251	gint err;
	252	guint8 *step;
	253
	254	transfer.raw = microbrute_set_sequence_request_msg (backend, id, offset);
	255
	256	step = &transfer.raw->data[MICROBRUTE_SEQUENCE_RESPONSE_DATA_POS];
	257	while (steps < 32 && *pos < total)
	258	{
	259	if (*token < 0x20)
	260	{
	261	error_print ("Invalid character\n");
	262	token++;
	263	(*pos)++;
	264	continue;
	265	}
	266	else if (*token == ' ')
	267	{
	268	token++;
	269	(*pos)++;
	270	continue;
	271	}
	272	else if (token[0] == '0' && token[1] != ' ')
	273	{
	274	token++;
	275	(*pos)++;
	276	continue;
	277	}
	278	else if (token == 'x' \|\| token == 'X')
	279	{
	280	*step = 0x7f;
	281	token++;
	282	(*pos)++;
	283	debug_print (2, "Note: -\n");
	284	}
	285	else
	286	{
	287	gchar *rem;
	288	glong note = strtol (token, &rem, 10);
	289	*step = note >= 0x7f ? 0x7f : note;
	290	step = step < 12 ? 0x7f : *step;
	291	if (*step == 0 && token == rem)
	292	{
	293	error_print ("Error while reading note\n");
	294	token++;
	295	(*pos)++;
	296	continue;
	297	}
	298	token = rem;
	299	pos += (step >= 100) ? 3 : (*step >= 10) ? 2 : 1;
	300	debug_print (2, "Note: 0x%02x (%d)\n", step, step);
	301	}
	302	steps++;
	303	step++;
	304	}
	305	transfer.raw->data[MICROBRUTE_SEQUENCE_RESPONSE_LEN_POS] = steps;
	306
	307	//This doesn't need synchronized access as the caller provices this already.
	308	err = backend_tx_sysex (backend, &transfer);
	309	free_msg (transfer.raw);
	310
	311	*tokens = token;
	312
	313	return err < 0 ? err : steps;
	314	}
	315
	316	static gint
	317	microbrute_upload (struct backend backend, const gchar path,
	318	GByteArray * input, struct job_control *control)
	319	{
	320	gchar token = (gchar ) & input->data[MICROBRUTE_SEQUENCE_TXT_POS];
	321	gint pos = MICROBRUTE_SEQUENCE_TXT_POS;
	322	guint seqnum;
	323	gint steps;
	324
	325	if (common_slot_get_id_name_from_path (path, &seqnum, NULL))
	326	{
	327	return -EBADSLT;
	328	}
	329
	330	g_mutex_lock (&backend->mutex);
	331
	332	control->parts = 1;
	333	control->part = 0;
	334	set_job_control_progress (control, 0.0);
	335
	336	steps = microbrute_send_seq_msg (backend, seqnum, 0, &token, &pos,
	337	input->len);
	338	if (steps < 0)
	339	{
	340	goto end;
	341	}
	342	else if (pos < input->len)
	343	{
	344	set_job_control_progress (control, 0.5);
	345	steps = microbrute_send_seq_msg (backend, seqnum, 0x20, &token, &pos,
	346	input->len);
	347	if (steps < 0)
	348	{
	349	goto end;
	350	}
	351	}
	352
	353	set_job_control_progress (control, 1.0);
	354
	355	end:
	356	g_mutex_unlock (&backend->mutex);
	357	return steps < 0 ? steps : 0;
	358	}
	359
	360	static void
	361	microbrute_print (struct item_iterator iter, struct backend backend)
	362	{
	363	printf ("%c %s\n", iter->item.type, iter->item.name);
	364	}
	365
	366	static const struct fs_operations FS_MICROBRUTE_OPERATIONS = {
	367	.fs = FS_MICROBRUTE_SEQUENCE,
	368	.options = FS_OPTION_SINGLE_OP \| FS_OPTION_ID_AS_FILENAME \|
	369	FS_OPTION_SLOT_STORAGE \| FS_OPTION_SORT_BY_NAME,
	370	.name = "sequence",
	371	.gui_name = "Sequences",
	372	.gui_icon = BE_FILE_ICON_SEQ,
	373	.type_ext = "mbseq",
	374	.readdir = microbrute_read_dir,
	375	.print_item = microbrute_print,
	376	.download = microbrute_download,
	377	.upload = microbrute_upload,
	378	.load = load_file,
	379	.save = save_file,
	380	.get_ext = backend_get_fs_ext,
	381	.get_upload_path = common_slot_get_upload_path,
	382	.get_download_path = microbrute_get_download_path
	383	};
	384
	385	static const struct fs_operations *FS_MICROBRUTE_OPERATIONS_LIST[] = {
	386	&FS_MICROBRUTE_OPERATIONS, NULL
	387	};
	388
	389	gint
	390	microbrute_handshake (struct backend *backend)
	391	{
	392	guint8 *seq;
	393
	394	if (memcmp (backend->midi_info.company, ARTURIA_ID, sizeof (ARTURIA_ID)) \|\|
	395	memcmp (backend->midi_info.family, FAMILY_ID, sizeof (FAMILY_ID)) \|\|
	396	memcmp (backend->midi_info.model, MODEL_ID, sizeof (MODEL_ID)))
	397	{
	398	return -ENODEV;
	399	}
	400
	401	seq = malloc (sizeof (guint8));
	402	*seq = 0;
	403
	404	backend->device_desc.filesystems = FS_MICROBRUTE_SEQUENCE;
	405	backend->fs_ops = FS_MICROBRUTE_OPERATIONS_LIST;
	406	backend->destroy_data = backend_destroy_data;
	407	backend->data = seq;
	408
	409	snprintf (backend->device_name, LABEL_MAX, "Arturia MicroBrute %d.%d.%d.%d",
	410	backend->midi_info.version[0], backend->midi_info.version[1],
	411	backend->midi_info.version[2], backend->midi_info.version[3]);
	412
	413	return 0;
	414	}

+28

-0

src/connectors/microbrute.h less more

	0	/*
	1	* cz.h
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#ifndef MICROBRUTE_H
	21	#define MICROBRUTE_H
	22
	23	#include "backend.h"
	24
	25	gint microbrute_handshake (struct backend *);
	26
	27	#endif

+779

-0

src/connectors/package.c less more

	0	/*
	1	* package.c
	2	* Copyright (C) 2021 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include <stdio.h>
	21	#include <unistd.h>
	22	#include <json-glib/json-glib.h>
	23	#include "package.h"
	24	#include "utils.h"
	25	#include "sample.h"
	26	#include "elektron.h"
	27
	28	#define PKG_TAG_FORMAT_VERSION "FormatVersion"
	29	#define PKG_TAG_PRODUCT_TYPE "ProductType"
	30	#define PKG_TAG_PAYLOAD "Payload"
	31	#define PKG_TAG_FILE_TYPE "FileType"
	32	#define PKG_TAG_FIRMWARE_VERSION "FirmwareVersion"
	33	#define PKG_TAG_SAMPLES "Samples"
	34	#define PKG_TAG_FILE_NAME "FileName"
	35	#define PKG_TAG_FILE_SIZE "FileSize"
	36	#define PKG_TAG_HASH "Hash"
	37	#define PKG_VAL_FILE_TYPE_PRJ "Project"
	38	#define PKG_VAL_FILE_TYPE_SND "Sound"
	39	#define PKG_VAL_FILE_TYPE_UNK "Unknown"
	40
	41	#define MAN_TAG_SAMPLE_REFS "sample_references"
	42	#define MAN_TAG_HASH "hash"
	43	#define MAN_TAG_SIZE "size"
	44
	45	#define MAX_PACKAGE_LEN (64 * 1024 * 1024)
	46	#define MAX_MANIFEST_LEN (128 * 1024)
	47	#define MANIFEST_FILENAME "manifest.json"
	48
	49	const struct sample_params ELEKTRON_SAMPLE_PARAMS = {
	50	.samplerate = ELEKTRON_SAMPLE_RATE,
	51	.channels = ELEKTRON_SAMPLE_CHANNELS
	52	};
	53
	54	static gint
	55	package_add_resource (struct package *pkg,
	56	struct package_resource *pkg_resource, gboolean new)
	57	{
	58	zip_source_t *sample_source;
	59	zip_int64_t index;
	60	zip_error_t zerror;
	61
	62	debug_print (1, "Adding file %s to zip (%d B)...\n", pkg_resource->path,
	63	pkg_resource->data->len);
	64	sample_source =
	65	zip_source_buffer_create (pkg_resource->data->data,
	66	pkg_resource->data->len, 0, &zerror);
	67	if (!sample_source)
	68	{
	69	error_print ("Error while creating file source: %s\n",
	70	zip_error_strerror (&zerror));
	71	zip_error_fini (&zerror);
	72	return -1;
	73	}
	74
	75	index =
	76	zip_file_add (pkg->zip, pkg_resource->path, sample_source,
	77	ZIP_FL_OVERWRITE \| ZIP_FL_ENC_UTF_8);
	78	if (index < 0)
	79	{
	80	error_print ("Error while adding file: %s\n",
	81	zip_error_strerror (zip_get_error (pkg->zip)));
	82	zip_source_free (sample_source);
	83	return -1;
	84	}
	85
	86	if (new)
	87	{
	88	pkg->resources = g_list_append (pkg->resources, pkg_resource);
	89	}
	90
	91	return 0;
	92	}
	93
	94
	95	gint
	96	package_begin (struct package pkg, gchar name, const gchar * fw_version,
	97	const struct device_desc *device_desc, enum package_type type)
	98	{
	99	zip_error_t zerror;
	100	pkg->resources = NULL;
	101	pkg->buff = g_malloc (MAX_PACKAGE_LEN);
	102	pkg->name = name;
	103	pkg->fw_version = strdup (fw_version);
	104	pkg->device_desc = device_desc;
	105	pkg->type = type;
	106
	107	debug_print (1, "Creating zip buffer...\n");
	108
	109	zip_error_init (&zerror);
	110	pkg->zip_source =
	111	zip_source_buffer_create (pkg->buff, MAX_PACKAGE_LEN, 0, &zerror);
	112	if (!pkg->zip_source)
	113	{
	114	error_print ("Error while creating zip source: %s\n",
	115	zip_error_strerror (&zerror));
	116	zip_error_fini (&zerror);
	117	g_free (pkg->buff);
	118	return -1;
	119	}
	120
	121	pkg->zip = zip_open_from_source (pkg->zip_source, ZIP_TRUNCATE, &zerror);
	122	if (!pkg->zip)
	123	{
	124	error_print ("Error while creating in memory zip: %s\n",
	125	zip_error_strerror (&zerror));
	126	zip_error_fini (&zerror);
	127	zip_source_free (pkg->zip_source);
	128	g_free (pkg->buff);
	129	return -1;
	130	}
	131
	132	zip_source_keep (pkg->zip_source);
	133
	134	pkg->manifest = g_malloc (sizeof (struct package_resource));
	135	pkg->manifest->type = PKG_RES_TYPE_MANIFEST;
	136	pkg->manifest->data = g_byte_array_sized_new (MAX_MANIFEST_LEN); //We need this because we can not resize later.
	137	pkg->manifest->path = strdup (MANIFEST_FILENAME);
	138	package_add_resource (pkg, pkg->manifest, TRUE);
	139
	140	return 0;
	141	}
	142
	143	static gint
	144	package_add_manifest (struct package *pkg)
	145	{
	146	JsonBuilder *builder;
	147	JsonGenerator *gen;
	148	JsonNode *root;
	149	gchar *json;
	150	gint len;
	151	gchar *val = g_malloc (LABEL_MAX);
	152	GList *resource;
	153	gboolean samples_found = FALSE;
	154	struct package_resource *pkg_resource;
	155
	156	builder = json_builder_new ();
	157
	158	json_builder_begin_object (builder);
	159
	160	json_builder_set_member_name (builder, PKG_TAG_FORMAT_VERSION);
	161	json_builder_add_string_value (builder, "1.0");
	162
	163	json_builder_set_member_name (builder, PKG_TAG_PRODUCT_TYPE);
	164	json_builder_begin_array (builder);
	165	snprintf (val, LABEL_MAX, "%d", pkg->device_desc->id);
	166	json_builder_add_string_value (builder, val);
	167	json_builder_end_array (builder);
	168
	169	json_builder_set_member_name (builder, PKG_TAG_PAYLOAD);
	170	json_builder_add_string_value (builder, pkg->name);
	171
	172	json_builder_set_member_name (builder, PKG_TAG_FILE_TYPE);
	173	json_builder_add_string_value (builder,
	174	pkg->type & PKG_FILE_TYPE_SOUND ?
	175	PKG_VAL_FILE_TYPE_SND : pkg->type &
	176	PKG_FILE_TYPE_PROJECT ? PKG_VAL_FILE_TYPE_PRJ
	177	: PKG_VAL_FILE_TYPE_UNK);
	178
	179	if (pkg->type != PKG_FILE_TYPE_PRESET)
	180	{
	181	json_builder_set_member_name (builder, PKG_TAG_FIRMWARE_VERSION);
	182	json_builder_add_string_value (builder, pkg->fw_version);
	183	}
	184
	185	if (pkg->device_desc->filesystems & FS_SAMPLES)
	186	{
	187	for (resource = pkg->resources; resource; resource = resource->next)
	188	{
	189	pkg_resource = resource->data;
	190	if (pkg_resource->type == PKG_RES_TYPE_SAMPLE)
	191	{
	192	samples_found = TRUE;
	193	break;
	194	}
	195	}
	196	}
	197
	198	if (samples_found)
	199	{
	200	json_builder_set_member_name (builder, PKG_TAG_SAMPLES);
	201	json_builder_begin_array (builder);
	202	for (resource = pkg->resources; resource; resource = resource->next)
	203	{
	204	pkg_resource = resource->data;
	205	if (pkg_resource->type == PKG_RES_TYPE_SAMPLE)
	206	{
	207	json_builder_begin_object (builder);
	208
	209	json_builder_set_member_name (builder, PKG_TAG_FILE_NAME);
	210	json_builder_add_string_value (builder, pkg_resource->path);
	211
	212	json_builder_set_member_name (builder, PKG_TAG_FILE_SIZE);
	213	json_builder_add_int_value (builder, pkg_resource->size);
	214
	215	json_builder_set_member_name (builder, PKG_TAG_HASH);
	216	snprintf (val, LABEL_MAX, "%d", pkg_resource->hash);
	217	json_builder_add_string_value (builder, val);
	218
	219	json_builder_end_object (builder);
	220	}
	221	}
	222	json_builder_end_array (builder);
	223	}
	224
	225	json_builder_end_object (builder);
	226
	227	gen = json_generator_new ();
	228	g_object_set (gen, "pretty", TRUE, NULL);
	229	root = json_builder_get_root (builder);
	230	json_generator_set_root (gen, root);
	231	json = json_generator_to_data (gen, NULL);
	232
	233	len = strlen (json);
	234	memcpy (pkg->manifest->data->data, json, len);
	235	pkg->manifest->data->len = len;
	236	package_add_resource (pkg, pkg->manifest, FALSE);
	237
	238	g_free (json);
	239	json_node_free (root);
	240	g_object_unref (gen);
	241	g_object_unref (builder);
	242	g_free (val);
	243
	244	return 0;
	245	}
	246
	247	gint
	248	package_end (struct package pkg, GByteArray out)
	249	{
	250	int ret = 0;
	251	zip_stat_t zstat;
	252
	253	ret = package_add_manifest (pkg);
	254	if (ret)
	255	{
	256	error_print ("Error while formatting %s\n", MANIFEST_FILENAME);
	257	return ret;
	258	}
	259
	260	debug_print (1, "Writing zip to buffer...\n");
	261	if (zip_close (pkg->zip))
	262	{
	263	error_print ("Error while creating in memory zip: %s\n",
	264	zip_error_strerror (zip_get_error (pkg->zip)));
	265	return -1;
	266	}
	267
	268	zip_source_stat (pkg->zip_source, &zstat);
	269	debug_print (1, "%" PRIu64 " B written to package\n", zstat.comp_size);
	270
	271	zip_source_open (pkg->zip_source);
	272	g_byte_array_set_size (out, zstat.comp_size);
	273	zip_source_read (pkg->zip_source, out->data, zstat.comp_size);
	274	zip_source_close (pkg->zip_source);
	275
	276	return 0;
	277	}
	278
	279	void
	280	package_free_package_resource (gpointer data)
	281	{
	282	struct package_resource *pkg_resource = data;
	283	g_byte_array_free (pkg_resource->data, TRUE);
	284	g_free (pkg_resource);
	285	}
	286
	287	void
	288	package_destroy (struct package *pkg)
	289	{
	290	zip_source_free (pkg->zip_source);
	291	g_free (pkg->buff);
	292	g_free (pkg->name);
	293	g_free (pkg->fw_version);
	294	g_list_free_full (pkg->resources, package_free_package_resource);
	295	}
	296
	297	gint
	298	package_open (struct package pkg, GByteArray data,
	299	const struct device_desc *device_desc)
	300	{
	301	gint ret;
	302	zip_error_t zerror;
	303	zip_file_t *manifest_file;
	304	zip_stat_t zstat;
	305
	306	debug_print (1, "Opening zip stream...\n");
	307
	308	zip_error_init (&zerror);
	309	pkg->zip_source =
	310	zip_source_buffer_create (data->data, data->len, 0, &zerror);
	311	if (!pkg->zip_source)
	312	{
	313	error_print ("Error while creating zip source: %s\n",
	314	zip_error_strerror (&zerror));
	315	zip_error_fini (&zerror);
	316	return -1;
	317	}
	318
	319	pkg->zip = zip_open_from_source (pkg->zip_source, ZIP_RDONLY, &zerror);
	320	if (!pkg->zip)
	321	{
	322	error_print ("Error while creating in memory zip: %s\n",
	323	zip_error_strerror (&zerror));
	324	zip_error_fini (&zerror);
	325	zip_source_free (pkg->zip_source);
	326	return -1;
	327	}
	328
	329	ret = zip_stat (pkg->zip, MANIFEST_FILENAME, ZIP_FL_ENC_STRICT, &zstat);
	330	if (ret)
	331	{
	332	error_print ("Error while loading '%s': %s\n", MANIFEST_FILENAME,
	333	zip_error_strerror (&zerror));
	334	zip_error_fini (&zerror);
	335	zip_source_free (pkg->zip_source);
	336	zip_close (pkg->zip);
	337	return -1;
	338	}
	339
	340	pkg->manifest = g_malloc (sizeof (struct package_resource));
	341	pkg->manifest->type = PKG_RES_TYPE_MANIFEST;
	342	pkg->manifest->data = g_byte_array_sized_new (zstat.size);
	343	pkg->manifest->path = strdup (MANIFEST_FILENAME);
	344	manifest_file = zip_fopen (pkg->zip, MANIFEST_FILENAME, 0);
	345	zip_fread (manifest_file, pkg->manifest->data->data, zstat.size);
	346	pkg->manifest->data->len = zstat.size;
	347	zip_fclose (manifest_file);
	348
	349	pkg->resources = NULL;
	350	pkg->resources = g_list_append (pkg->resources, pkg->manifest);
	351	pkg->buff = NULL;
	352	pkg->name = NULL;
	353	pkg->fw_version = NULL;
	354	pkg->device_desc = device_desc;
	355
	356	return ret;
	357	}
	358
	359	void
	360	package_close (struct package *pkg)
	361	{
	362	zip_source_close (pkg->zip_source);
	363	package_destroy (pkg);
	364	}
	365
	366	gint
	367	package_receive_pkg_resources (struct package *pkg,
	368	const gchar * payload_path,
	369	struct job_control *control,
	370	struct backend *backend,
	371	fs_remote_file_op download_data,
	372	fs_remote_file_op download_sample)
	373	{
	374	gint ret, i, elements;
	375	JsonParser *parser;
	376	JsonReader *reader;
	377	gint64 hash, size;
	378	GError *error;
	379	gchar sample_path, metadata_path;
	380	struct package_resource *pkg_resource;
	381	GByteArray wave, payload, metadata, sample;
	382
	383	metadata_path = chain_path (payload_path, ".metadata");
	384	debug_print (1, "Getting metadata from %s...\n", metadata_path);
	385	metadata = g_byte_array_new ();
	386	control->parts = 130; // 128 sample slots, metadata and main.
	387	control->part = 0;
	388	set_job_control_progress (control, 0.0);
	389	ret = download_data (backend, metadata_path, metadata, control);
	390	if (ret)
	391	{
	392	debug_print (1, "Metadata file not available\n");
	393	control->parts = 1;
	394	goto get_payload;
	395	}
	396
	397	control->part++;
	398
	399	parser = json_parser_new ();
	400	if (!json_parser_load_from_data
	401	(parser, (gchar *) metadata->data, metadata->len, &error))
	402	{
	403	error_print ("Unable to parse stream: %s. Continuing...",
	404	error->message);
	405	g_clear_error (&error);
	406	control->parts = 2;
	407	goto get_payload;
	408	}
	409
	410	reader = json_reader_new (json_parser_get_root (parser));
	411	if (!reader)
	412	{
	413	error_print ("Unable to read from parser. Continuing...");
	414	control->parts = 2;
	415	goto get_payload;
	416	}
	417
	418	if (!json_reader_read_member (reader, MAN_TAG_SAMPLE_REFS))
	419	{
	420	debug_print (1, "Member '%s' not found\n", MAN_TAG_SAMPLE_REFS);
	421	control->parts = 2;
	422	goto get_payload;
	423	}
	424
	425	if (!json_reader_is_array (reader))
	426	{
	427	error_print ("Member '%s' is not an array. Continuing...\n",
	428	MAN_TAG_SAMPLE_REFS);
	429	control->parts = 2;
	430	goto cleanup_reader;
	431	}
	432
	433	elements = json_reader_count_elements (reader);
	434	if (!elements)
	435	{
	436	debug_print (1, "No samples found\n");
	437	control->parts = 2;
	438	goto cleanup_reader;
	439	}
	440
	441	sample = g_byte_array_new ();
	442	control->parts = 2 + elements;
	443	set_job_control_progress (control, 0.0);
	444	for (i = 0; i < elements; i++, control->part++)
	445	{
	446	if (!json_reader_read_element (reader, i))
	447	{
	448	error_print ("Cannot read element %d. Continuing...\n", i);
	449	continue;
	450	}
	451	if (!json_reader_read_member (reader, MAN_TAG_HASH))
	452	{
	453	error_print ("Cannot read member '%s'. Continuing...\n",
	454	MAN_TAG_HASH);
	455	continue;
	456	}
	457	hash = json_reader_get_int_value (reader);
	458	json_reader_end_element (reader);
	459
	460	if (!json_reader_read_member (reader, MAN_TAG_SIZE))
	461	{
	462	error_print ("Cannot read member '%s'. Continuing...\n",
	463	MAN_TAG_SIZE);
	464	continue;
	465	}
	466	size = json_reader_get_int_value (reader);
	467	json_reader_end_element (reader);
	468
	469	json_reader_end_element (reader);
	470
	471	sample_path = elektron_get_sample_path_from_hash_size (backend, hash,
	472	size);
	473	if (!sample_path)
	474	{
	475	debug_print (1, "Sample not found. Skipping...\n");
	476	continue;
	477	}
	478
	479	debug_print (1, "Hash: %" PRIu64 "; size: %" PRIu64 "; path: %s\n",
	480	hash, size, sample_path);
	481	debug_print (1, "Getting sample %s...\n", sample_path);
	482	g_byte_array_set_size (sample, 0);
	483	if (download_sample (backend, sample_path, sample, control))
	484	{
	485	g_free (sample_path);
	486	error_print ("Error while downloading sample. Continuing...\n");
	487	continue;
	488	}
	489
	490	wave = g_byte_array_new ();
	491	ret = sample_get_wav_from_array (sample, wave, control);
	492	if (ret)
	493	{
	494	error_print
	495	("Error while converting sample to wave file. Continuing...\n");
	496	g_byte_array_free (wave, TRUE);
	497	g_free (sample_path);
	498	continue;
	499	}
	500
	501	pkg_resource = g_malloc (sizeof (struct package_resource));
	502	pkg_resource->type = PKG_RES_TYPE_SAMPLE;
	503	pkg_resource->data = wave;
	504	pkg_resource->hash = hash;
	505	pkg_resource->size = size;
	506	pkg_resource->path = g_malloc (PATH_MAX);
	507	snprintf (pkg_resource->path, PATH_MAX, "%s%s.wav", PKG_TAG_SAMPLES,
	508	sample_path);
	509	if (package_add_resource (pkg, pkg_resource, TRUE))
	510	{
	511	package_free_package_resource (pkg_resource);
	512	error_print ("Error while packaging sample\n");
	513	continue;
	514	}
	515	}
	516
	517	g_byte_array_free (sample, TRUE);
	518	cleanup_reader:
	519	g_object_unref (reader);
	520	g_object_unref (parser);
	521	get_payload:
	522	g_byte_array_free (metadata, TRUE);
	523	debug_print (1, "Getting payload from %s...\n", payload_path);
	524	payload = g_byte_array_new ();
	525	ret = download_data (backend, payload_path, payload, control);
	526	if (ret)
	527	{
	528	error_print ("Error while downloading payload\n");
	529	ret = -1;
	530	}
	531	else
	532	{
	533	pkg_resource = g_malloc (sizeof (struct package_resource));
	534	pkg_resource->type = PKG_RES_TYPE_PAYLOAD;
	535	pkg_resource->data = payload;
	536	pkg_resource->path = strdup (pkg->name);
	537	if (package_add_resource (pkg, pkg_resource, TRUE))
	538	{
	539	package_free_package_resource (pkg_resource);
	540	ret = -1;
	541	}
	542	}
	543	return ret;
	544	}
	545
	546	gint
	547	package_send_pkg_resources (struct package *pkg,
	548	const gchar * payload_path,
	549	struct job_control *control,
	550	struct backend *backend,
	551	fs_remote_file_op upload_data,
	552	fs_remote_file_op upload_sample)
	553	{
	554	gint elements, i, ret = 0;
	555	const gchar file_type, sample_path;
	556	gint64 product_type;
	557	JsonParser *parser;
	558	JsonReader *reader;
	559	GError *error;
	560	zip_stat_t zstat;
	561	zip_error_t zerror;
	562	zip_file_t *zip_file;
	563	GByteArray wave, raw;
	564	struct package_resource *pkg_resource;
	565
	566	zip_error_init (&zerror);
	567
	568	parser = json_parser_new ();
	569	if (!json_parser_load_from_data
	570	(parser, (gchar *) pkg->manifest->data->data, pkg->manifest->data->len,
	571	&error))
	572	{
	573	error_print ("Unable to parse stream: %s", error->message);
	574	g_clear_error (&error);
	575	ret = -1;
	576	goto cleanup_parser;
	577	}
	578
	579	reader = json_reader_new (json_parser_get_root (parser));
	580	if (!reader)
	581	{
	582	ret = -1;
	583	goto cleanup_parser;
	584	}
	585
	586	if (!json_reader_read_member (reader, PKG_TAG_PAYLOAD))
	587	{
	588	error_print ("No '%s' found\n", PKG_TAG_PAYLOAD);
	589	ret = -1;
	590	goto cleanup_reader;
	591	}
	592	pkg->name = strdup (json_reader_get_string_value (reader));
	593	json_reader_end_element (reader);
	594
	595	if (zip_stat (pkg->zip, pkg->name, ZIP_FL_ENC_STRICT, &zstat))
	596	{
	597	error_print ("Error while loading '%s': %s\n", MANIFEST_FILENAME,
	598	zip_error_strerror (&zerror));
	599	zip_error_fini (&zerror);
	600	ret = -1;
	601	goto cleanup_reader;
	602	}
	603
	604	pkg_resource = g_malloc (sizeof (struct package_resource));
	605	pkg_resource->type = PKG_RES_TYPE_PAYLOAD;
	606	pkg_resource->data = g_byte_array_sized_new (zstat.size);
	607	pkg_resource->path = strdup (pkg->name);
	608	zip_file = zip_fopen (pkg->zip, pkg->name, 0);
	609	zip_fread (zip_file, pkg_resource->data->data, zstat.size);
	610	pkg_resource->data->len = zstat.size;
	611	zip_fclose (zip_file);
	612
	613	pkg->resources = g_list_append (pkg->resources, pkg_resource);
	614
	615	control->parts = 129; // 128 sample slots and main.
	616	control->part = 0;
	617	ret = upload_data (backend, payload_path, pkg_resource->data, control);
	618	if (ret)
	619	{
	620	error_print ("Error while uploading payload to '%s'\n", payload_path);
	621	goto cleanup_reader;
	622	}
	623	control->part++;
	624
	625	if (!json_reader_read_member (reader, PKG_TAG_FIRMWARE_VERSION))
	626	{
	627	error_print ("No '%s' found\n", PKG_TAG_FIRMWARE_VERSION);
	628	ret = -1;
	629	goto cleanup_reader;
	630	}
	631	pkg->fw_version = strdup (json_reader_get_string_value (reader));
	632	json_reader_end_element (reader);
	633
	634	if (!json_reader_read_member (reader, PKG_TAG_FILE_TYPE))
	635	{
	636	error_print ("No '%s' found\n", PKG_TAG_FILE_TYPE);
	637	ret = -1;
	638	goto cleanup_reader;
	639	}
	640	file_type = json_reader_get_string_value (reader);
	641	json_reader_end_element (reader);
	642
	643	if (strcmp (file_type, PKG_VAL_FILE_TYPE_SND) == 0)
	644	{
	645	pkg->type = PKG_FILE_TYPE_SOUND;
	646	}
	647	else if (strcmp (file_type, PKG_VAL_FILE_TYPE_PRJ) == 0)
	648	{
	649	pkg->type = PKG_FILE_TYPE_PROJECT;
	650	}
	651	else
	652	{
	653	pkg->type = PKG_FILE_TYPE_NONE;
	654	debug_print (1, "Invalid '%s': %s\n", PKG_TAG_FILE_TYPE, file_type);
	655	}
	656
	657	if (!json_reader_read_member (reader, PKG_TAG_PRODUCT_TYPE))
	658	{
	659	error_print ("No '%s' found\n", PKG_TAG_PRODUCT_TYPE);
	660	ret = 0;
	661	goto cleanup_reader;
	662	}
	663	if (!json_reader_is_array (reader))
	664	{
	665	error_print ("Member '%s' is not an array\n", PKG_TAG_PRODUCT_TYPE);
	666	ret = -1;
	667	goto cleanup_reader;
	668	}
	669	if (!json_reader_count_elements (reader))
	670	{
	671	error_print ("No product types found\n");
	672	ret = 0;
	673	goto cleanup_reader;
	674	}
	675	if (!json_reader_read_element (reader, 0))
	676	{
	677	ret = -1;
	678	goto cleanup_reader;
	679	}
	680	product_type = atoi (json_reader_get_string_value (reader));
	681	debug_print (1, "ProductType: %" PRId64 "\n", product_type);
	682	if (pkg->device_desc->id != product_type)
	683	{
	684	debug_print (1, "Incompatible product type. Continuing...\n");
	685	}
	686	json_reader_end_element (reader);
	687	json_reader_end_element (reader);
	688
	689	if (!json_reader_read_member (reader, PKG_TAG_SAMPLES))
	690	{
	691	if (pkg->device_desc->filesystems & FS_SAMPLES)
	692	{
	693	debug_print (1, "No samples found\n");
	694	}
	695	control->parts = 1; // Only payload and it's done.
	696	control->part = 0;
	697	set_job_control_progress (control, 1.0);
	698	goto cleanup_reader;
	699	}
	700
	701	if (!json_reader_is_array (reader))
	702	{
	703	error_print ("Member '%s' is not an array. Skipping samples...\n",
	704	PKG_TAG_SAMPLES);
	705	ret = -1;
	706	goto cleanup_reader;
	707	}
	708
	709	wave = g_byte_array_sized_new (zstat.size);
	710	raw = g_byte_array_sized_new (MAX_PACKAGE_LEN);
	711	elements = json_reader_count_elements (reader);
	712	control->parts = elements + 1;
	713	control->part = 1;
	714	for (i = 0; i < elements; i++, control->part++)
	715	{
	716	guint frames;
	717
	718	json_reader_read_element (reader, i);
	719	json_reader_read_member (reader, PKG_TAG_FILE_NAME);
	720	sample_path = json_reader_get_string_value (reader);
	721	json_reader_end_element (reader);
	722	json_reader_end_element (reader);
	723
	724	if (zip_stat (pkg->zip, sample_path, ZIP_FL_ENC_STRICT, &zstat))
	725	{
	726	error_print ("Error while loading '%s': %s\n",
	727	MANIFEST_FILENAME, zip_error_strerror (&zerror));
	728	zip_error_fini (&zerror);
	729	ret = -1;
	730	continue;
	731	}
	732
	733	g_byte_array_set_size (wave, zstat.size);
	734	zip_file = zip_fopen (pkg->zip, sample_path, 0);
	735	zip_fread (zip_file, wave->data, zstat.size);
	736	wave->len = zstat.size;
	737	zip_fclose (zip_file);
	738
	739	raw->len = 0;
	740	if (sample_load_from_array (wave, raw, control,
	741	&ELEKTRON_SAMPLE_PARAMS, &frames))
	742	{
	743	error_print ("Error while loading '%s': %s\n",
	744	sample_path, zip_error_strerror (&zerror));
	745	continue;
	746	}
	747
	748	pkg_resource = g_malloc (sizeof (struct package_resource));
	749	pkg_resource->type = PKG_RES_TYPE_SAMPLE;
	750	pkg_resource->data = g_byte_array_sized_new (raw->len);
	751	pkg_resource->data->len = raw->len;
	752	memcpy (pkg_resource->data->data, raw->data, raw->len);
	753	pkg_resource->path = strdup (sample_path);
	754
	755	pkg->resources = g_list_append (pkg->resources, pkg_resource);
	756
	757	//We remove the "Samples" at the beggining of the full zip path.
	758	ret = upload_sample (backend, &sample_path[7], pkg_resource->data,
	759	control);
	760	g_free (control->data);
	761	control->data = NULL;
	762	if (ret)
	763	{
	764	error_print ("Error while uploading sample to '%s'\n",
	765	&sample_path[7]);
	766	continue;
	767	}
	768	}
	769
	770	g_byte_array_free (wave, TRUE);
	771	g_byte_array_free (raw, TRUE);
	772
	773	cleanup_reader:
	774	g_object_unref (reader);
	775	cleanup_parser:
	776	g_object_unref (parser);
	777	return ret;
	778	}

+93

-0

src/connectors/package.h less more

	0	/*
	1	* package.h
	2	* Copyright (C) 2021 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include <glib.h>
	21	#include <zip.h>
	22	#include "backend.h"
	23
	24	#ifndef PACKAGE_H
	25	#define PACKAGE_H
	26
	27	#define ELEKTRON_SAMPLE_RATE 48000
	28	#define ELEKTRON_SAMPLE_CHANNELS 1
	29
	30	enum package_resource_type
	31	{
	32	PKG_RES_TYPE_NONE,
	33	PKG_RES_TYPE_PAYLOAD,
	34	PKG_RES_TYPE_MANIFEST,
	35	PKG_RES_TYPE_SAMPLE
	36	};
	37
	38	struct package_resource
	39	{
	40	enum package_resource_type type;
	41	guint32 hash;
	42	guint32 size;
	43	gchar *path;
	44	GByteArray *data;
	45	};
	46
	47	enum package_type
	48	{
	49	PKG_FILE_TYPE_NONE,
	50	PKG_FILE_TYPE_SOUND,
	51	PKG_FILE_TYPE_PROJECT,
	52	PKG_FILE_TYPE_PRESET,
	53	};
	54
	55	struct package
	56	{
	57	gchar *name;
	58	enum package_type type;
	59	gchar *fw_version;
	60	const struct device_desc *device_desc;
	61	gchar *buff;
	62	zip_source_t *zip_source;
	63	zip_t *zip;
	64	GList *resources;
	65	struct package_resource *manifest;
	66	};
	67
	68	gint package_begin (struct package , gchar , const gchar *,
	69	const struct device_desc *, enum package_type);
	70
	71	gint package_receive_pkg_resources (struct package , const gchar ,
	72	struct job_control , struct backend ,
	73	fs_remote_file_op, fs_remote_file_op);
	74
	75	gint package_end (struct package , GByteArray );
	76
	77	void package_destroy (struct package *);
	78
	79	gint package_open (struct package , GByteArray ,
	80	const struct device_desc *);
	81
	82	gint package_send_pkg_resources (struct package *,
	83	const gchar *,
	84	struct job_control *,
	85	struct backend *, fs_remote_file_op,
	86	fs_remote_file_op);
	87
	88	void package_close (struct package *);
	89
	90	extern const struct sample_params ELEKTRON_SAMPLE_PARAMS;
	91
	92	#endif

+1144

-0

src/connectors/sds.c less more

	0	/*
	1	* sds.c
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include <math.h>
	21	#include <string.h>
	22	#include <glib/gi18n.h>
	23	#include "elektron.h"
	24	#include "sample.h"
	25	#include "sds.h"
	26	#include "common.h"
	27
	28	#define SDS_SAMPLE_LIMIT 1000
	29	#define SDS_DATA_PACKET_LEN 127
	30	#define SDS_DATA_PACKET_PAYLOAD_LEN 120
	31	#define SDS_DATA_PACKET_CKSUM_POS 125
	32	#define SDS_DATA_PACKET_CKSUM_START 1
	33	#define SDS_BYTES_PER_WORD 3
	34	#define SDS_MAX_RETRIES 3
	35	#define SDS_SPEC_TIMEOUT 20 //Timeout in the specs to consider no response when transmission is going on.
	36	#define SDS_SPEC_TIMEOUT_HANDSHAKE 2000 //Timeout in the specs to consider no response during the handshake.
	37	#define SDS_NO_SPEC_TIMEOUT 5000 //Timeout used when the specs indicate to wait indefinitely.
	38	#define SDS_NO_SPEC_TIMEOUT_TRY 1500 //Timeout for SDS extensions that might not be implemented.
	39	#define SDS_REST_TIME_DEFAULT 18000 //Rest time to not overwhelm the devices whn sending consecutive packets. Lower values cause an an E-Mu ESI-2000 to send corrupted packets.
	40	#define SDS_NO_SPEC_OPEN_LOOP_REST_TIME 200000
	41	#define SDS_SAMPLE_CHANNELS 1
	42	#define SDS_SAMPLE_NAME_MAX_LEN 127
	43
	44	struct sds_data
	45	{
	46	gint rest_time;
	47	gboolean name_extension;
	48	};
	49
	50	static const guint8 SDS_SAMPLE_REQUEST[] = { 0xf0, 0x7e, 0, 0x3, 0, 0, 0xf7 };
	51	static const guint8 SDS_ACK[] = { 0xf0, 0x7e, 0, 0x7f, 0, 0xf7 };
	52	static const guint8 SDS_NAK[] = { 0xf0, 0x7e, 0, 0x7e, 0, 0xf7 };
	53	static const guint8 SDS_CANCEL[] = { 0xf0, 0x7e, 0, 0x7d, 0, 0xf7 };
	54	static const guint8 SDS_WAIT[] = { 0xf0, 0x7e, 0, 0x7c, 0, 0xf7 };
	55	static const guint8 SDS_SAMPLE_NAME_REQUEST[] =
	56	{ 0xf0, 0x7e, 0, 0x5, 0x4, 0, 0, 0xf7 };
	57	static const guint8 SDS_DATA_PACKET_HEADER[] = { 0xf0, 0x7e, 0, 0x2, 0 };
	58	static const guint8 SDS_SAMPLE_NAME_HEADER[] =
	59	{ 0xf0, 0x7e, 0, 0x5, 0x3, 0, 0, 0 };
	60	static const guint8 SDS_DUMP_HEADER[] =
	61	{ 0xf0, 0x7e, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xf7 };
	62
	63	static gchar *
	64	sds_get_download_path (struct backend *backend,
	65	struct item_iterator *remote_iter,
	66	const struct fs_operations ops, const gchar dst_dir,
	67	const gchar * src_path)
	68	{
	69	GByteArray tx_msg, rx_msg;
	70	gchar *name = malloc (PATH_MAX);
	71	gchar *src_path_copy = strdup (src_path);
	72	gchar *filename = basename (src_path_copy);
	73	gint index = atoi (filename);
	74	gboolean use_id = TRUE;
	75	struct sds_data *sds_data = backend->data;
	76
	77	if (sds_data->name_extension)
	78	{
	79	g_mutex_lock (&backend->mutex);
	80	backend_rx_drain (backend);
	81	g_mutex_unlock (&backend->mutex);
	82
	83	tx_msg = g_byte_array_new ();
	84	g_byte_array_append (tx_msg, SDS_SAMPLE_NAME_REQUEST,
	85	sizeof (SDS_SAMPLE_NAME_REQUEST));
	86	tx_msg->data[5] = index % 0x80;
	87	tx_msg->data[6] = index / 0x80;
	88	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, SDS_NO_SPEC_TIMEOUT);
	89	if (rx_msg)
	90	{
	91	snprintf (name, PATH_MAX, "%s/%s.wav", dst_dir, &rx_msg->data[5]);
	92	free_msg (rx_msg);
	93	use_id = FALSE;
	94	}
	95	}
	96
	97	if (use_id)
	98	{
	99	snprintf (name, PATH_MAX, "%s/%03d.wav", dst_dir, index);
	100	}
	101
	102	g_free (src_path_copy);
	103	return name;
	104	}
	105
	106	static guint
	107	sds_get_bytes_value_right_just (guint8 * data, gint length)
	108	{
	109	gint value = 0;
	110	for (gint i = 0, shift = 0; i < length; i++, shift += 7)
	111	{
	112	value \|= data[i] << shift;
	113	}
	114	return value;
	115	}
	116
	117	static void
	118	sds_set_bytes_value_right_just (guint8 * data, gint length, guint value)
	119	{
	120	for (gint i = 0, shift = 0; i < length; i++, shift += 7)
	121	{
	122	*data = 0x7f & (value >> shift);
	123	data++;
	124	}
	125	}
	126
	127	static gint16
	128	sds_get_gint16_value_left_just (guint8 * data, gint length, guint bits)
	129	{
	130	guint value = 0;
	131	gint16 svalue;
	132	for (gint i = length - 1, shift = 0; i >= 0; i--, shift += 7)
	133	{
	134	value \|= (((guint) data[i]) << shift);
	135	}
	136	value >>= length * 7 - bits;
	137	svalue = (gint16) (value - 0x8000);
	138	return svalue;
	139	}
	140
	141	static void
	142	sds_set_gint16_value_left_just (guint8 * data, gint length, guint bits,
	143	gint16 svalue)
	144	{
	145	gint value = svalue;
	146	value += (guint) 0x8000;
	147	value <<= length * 7 - bits;
	148	for (gint i = length - 1, shift = 0; i >= 0; i--, shift += 7)
	149	{
	150	data[i] = (guint8) (0x7f & (value >> shift));
	151	}
	152	}
	153
	154	static guint8
	155	sds_checksum (guint8 * data)
	156	{
	157	guint8 checksum = 0;
	158	for (int i = SDS_DATA_PACKET_CKSUM_START; i < SDS_DATA_PACKET_CKSUM_POS;
	159	i++)
	160	{
	161	checksum ^= data[i];
	162	}
	163	checksum &= 0x7F;
	164	return checksum;
	165	}
	166
	167	static gint
	168	sds_get_bytes_per_word (gint32 bits, guint * word_size,
	169	guint * bytes_per_word)
	170	{
	171	*word_size = (guint) ceil (bits / 8.0);
	172	if (*word_size != 2)
	173	{
	174	error_print ("%d bits resolution not supported\n", bits);
	175	return -1;
	176	}
	177
	178	if (bits < 15)
	179	{
	180	*bytes_per_word = 2;
	181	}
	182	else
	183	{
	184	*bytes_per_word = 3;
	185	}
	186
	187	return 0;
	188	}
	189
	190	static gint
	191	sds_tx (struct backend backend, GByteArray tx_msg)
	192	{
	193	struct sysex_transfer transfer;
	194	transfer.raw = tx_msg;
	195	g_mutex_lock (&backend->mutex);
	196	backend_tx_sysex (backend, &transfer);
	197	g_mutex_unlock (&backend->mutex);
	198	free_msg (tx_msg);
	199	return transfer.err;
	200	}
	201
	202	static gint
	203	sds_tx_handshake (struct backend backend, const guint8 msg, guint8 packet)
	204	{
	205	GByteArray *tx_msg = g_byte_array_sized_new (sizeof (SDS_ACK));
	206	g_byte_array_append (tx_msg, msg, sizeof (SDS_ACK));
	207	tx_msg->data[4] = packet;
	208	return sds_tx (backend, tx_msg);
	209	}
	210
	211	static guint
	212	sds_get_download_info (GByteArray * header, struct sample_info *sample_info,
	213	guint * words, guint * word_size,
	214	guint * bytes_per_word)
	215	{
	216	sample_info->bitdepth = header->data[6];
	217	if (sds_get_bytes_per_word (sample_info->bitdepth, word_size,
	218	bytes_per_word))
	219	{
	220	return -1;
	221	}
	222	sample_info->samplerate =
	223	1.0e9 / sds_get_bytes_value_right_just (&header->data[7],
	224	SDS_BYTES_PER_WORD);
	225	*words =
	226	sds_get_bytes_value_right_just (&header->data[10], SDS_BYTES_PER_WORD);
	227	sample_info->loopstart =
	228	sds_get_bytes_value_right_just (&header->data[13], SDS_BYTES_PER_WORD);
	229	sample_info->loopend =
	230	sds_get_bytes_value_right_just (&header->data[16], SDS_BYTES_PER_WORD);
	231	sample_info->looptype = header->data[19];
	232	sample_info->channels = 1;
	233	return 0;
	234	}
	235
	236	static inline gboolean
	237	sds_check_message_id (GByteArray * msg, guint id)
	238	{
	239	return (msg->data[4] == id % 0x80 && msg->data[5] == id / 0x80);
	240	}
	241
	242	static inline void
	243	sds_set_message_id (GByteArray * tx_msg, guint id)
	244	{
	245	tx_msg->data[4] = id % 0x80;
	246	tx_msg->data[5] = id / 0x80;
	247	}
	248
	249	static GByteArray *
	250	sds_get_request_msg (guint id)
	251	{
	252	GByteArray *tx_msg = g_byte_array_sized_new (sizeof (SDS_SAMPLE_REQUEST));
	253	g_byte_array_append (tx_msg, SDS_SAMPLE_REQUEST,
	254	sizeof (SDS_SAMPLE_REQUEST));
	255	sds_set_message_id (tx_msg, id);
	256	return tx_msg;
	257	}
	258
	259	static GByteArray *
	260	sds_get_dump_msg (guint id, guint frames, struct sample_info *sample_info,
	261	guint bits)
	262	{
	263	guint period;
	264	GByteArray *tx_msg = g_byte_array_sized_new (sizeof (SDS_DUMP_HEADER));
	265	g_byte_array_append (tx_msg, SDS_DUMP_HEADER, sizeof (SDS_DUMP_HEADER));
	266	sds_set_message_id (tx_msg, id);
	267
	268	if (sample_info)
	269	{
	270	tx_msg->data[6] = (guint8) bits;
	271	period = 1.0e9 / sample_info->samplerate;
	272	sds_set_bytes_value_right_just (&tx_msg->data[7], SDS_BYTES_PER_WORD,
	273	period);
	274	sds_set_bytes_value_right_just (&tx_msg->data[10], SDS_BYTES_PER_WORD,
	275	frames);
	276	sds_set_bytes_value_right_just (&tx_msg->data[13], SDS_BYTES_PER_WORD,
	277	sample_info->loopstart);
	278	sds_set_bytes_value_right_just (&tx_msg->data[16], SDS_BYTES_PER_WORD,
	279	sample_info->loopend);
	280	tx_msg->data[19] = (sample_info->loopstart == sample_info->loopend
	281	&& sample_info->loopstart ==
	282	frames - 1) ? 0x7f : sample_info->looptype;
	283	}
	284
	285	return tx_msg;
	286	}
	287
	288	static GByteArray *
	289	sds_rx (struct backend *backend, gint timeout)
	290	{
	291	struct sysex_transfer transfer;
	292	transfer.timeout = timeout;
	293	transfer.batch = FALSE;
	294	g_mutex_lock (&backend->mutex);
	295	backend_rx_sysex (backend, &transfer);
	296	g_mutex_unlock (&backend->mutex);
	297	return transfer.raw;
	298	}
	299
	300	static void
	301	sds_download_inc_packet (gboolean * first, guint * packet)
	302	{
	303	if (*first)
	304	{
	305	*first = FALSE;
	306	}
	307	else
	308	{
	309	(*packet)++;
	310	}
	311	}
	312
	313	static void
	314	sds_debug_print_sample_data (guint bitdepth, guint bytes_per_word,
	315	guint word_size, guint sample_rate, guint words,
	316	guint packets)
	317	{
	318	debug_print (1,
	319	"Resolution: %d bits; %d bytes per word; word size %d bytes.\n",
	320	bitdepth, bytes_per_word, word_size);
	321	debug_print (1, "Sample rate: %d Hz\n", sample_rate);
	322	debug_print (1, "Words: %d\n", words);
	323	debug_print (1, "Packets: %d\n", packets);
	324	}
	325
	326	static GByteArray *
	327	sds_download_get_header (struct backend *backend, guint id)
	328	{
	329	GByteArray tx_msg, rx_msg;
	330
	331	tx_msg = sds_get_request_msg (id);
	332	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, SDS_NO_SPEC_TIMEOUT);
	333
	334	if (rx_msg && rx_msg->len == sizeof (SDS_DUMP_HEADER)
	335	&& !memcmp (rx_msg->data, SDS_DUMP_HEADER, 4)
	336	&& sds_check_message_id (rx_msg, id))
	337	{
	338	return rx_msg;
	339	}
	340
	341	debug_print (1, "Bad dump header\n");
	342
	343	return NULL;
	344	}
	345
	346	static gint
	347	sds_download_try (struct backend backend, const gchar path,
	348	GByteArray * output, struct job_control *control)
	349	{
	350	guint id, words, word_size, read_bytes, bytes_per_word, total_words, err,
	351	retries, packets, packet, exp_packet, rx_packets;
	352	gint16 sample;
	353	GByteArray tx_msg, rx_msg;
	354	gchar path_copy, index;
	355	guint8 *dataptr;
	356	gboolean active, first;
	357	gboolean last_packet_ack;
	358	struct sample_info *sample_info;
	359	struct sysex_transfer transfer;
	360	struct sds_data *sds_data = backend->data;
	361
	362	path_copy = strdup (path);
	363	index = basename (path_copy);
	364	id = atoi (index);
	365	g_free (path_copy);
	366
	367	debug_print (1, "Sending dump request...\n");
	368	packet = 0;
	369
	370	g_mutex_lock (&backend->mutex);
	371	backend_rx_drain (backend);
	372	g_mutex_unlock (&backend->mutex);
	373
	374	rx_msg = sds_download_get_header (backend, id);
	375	if (!rx_msg)
	376	{
	377	err = -EIO;
	378	goto end;
	379	}
	380
	381	usleep (sds_data->rest_time);
	382
	383	sample_info = malloc (sizeof (struct sample_info));
	384	if (sds_get_download_info (rx_msg, sample_info, &words, &word_size,
	385	&bytes_per_word))
	386	{
	387	free_msg (rx_msg);
	388	g_free (sample_info);
	389	err = -EINVAL;
	390	goto end;
	391	}
	392
	393	packets =
	394	ceil (words / (double) (SDS_DATA_PACKET_PAYLOAD_LEN / bytes_per_word));
	395	sds_debug_print_sample_data (sample_info->bitdepth, bytes_per_word,
	396	word_size, sample_info->samplerate, words,
	397	packets);
	398
	399	g_mutex_lock (&control->mutex);
	400	active = control->active;
	401	g_mutex_unlock (&control->mutex);
	402	control->parts = 1;
	403	control->part = 0;
	404	set_job_control_progress (control, 0.0);
	405	control->data = sample_info;
	406
	407	debug_print (1, "Receiving dump data...\n");
	408
	409	tx_msg = g_byte_array_new ();
	410	total_words = 0;
	411	retries = 0;
	412	last_packet_ack = TRUE;
	413	err = 0;
	414	exp_packet = 0;
	415	first = TRUE;
	416	rx_packets = 0;
	417	while (active && rx_packets <= packets)
	418	{
	419	if (retries == SDS_MAX_RETRIES)
	420	{
	421	debug_print (1, "Too many retries\n");
	422	break;
	423	}
	424
	425	g_byte_array_set_size (tx_msg, 0);
	426	if (last_packet_ack)
	427	{
	428	g_byte_array_append (tx_msg, SDS_ACK, sizeof (SDS_ACK));
	429	}
	430	else
	431	{
	432	g_byte_array_append (tx_msg, SDS_NAK, sizeof (SDS_NAK));
	433	}
	434	tx_msg->data[4] = packet % 0x80;
	435
	436	if (rx_packets == packets)
	437	{
	438	err = sds_tx (backend, tx_msg);
	439	goto end;
	440	}
	441	else
	442	{
	443	transfer.raw = tx_msg;
	444	transfer.timeout = SDS_NO_SPEC_TIMEOUT;
	445	err = backend_tx_and_rx_sysex_transfer (backend, &transfer, FALSE);
	446	if (err == -ECANCELED)
	447	{
	448	break;
	449	}
	450	rx_msg = transfer.raw;
	451	}
	452
	453	if (!rx_msg)
	454	{
	455	debug_print (2,
	456	"Packet not received. Remaining packets: %d; remaining samples: %d\n",
	457	packets - rx_packets, words - total_words);
	458	//This is a hack to fix a downloading error with an E-Mu ESI-2000 as it never sends the last packet when there is only 1 sample.
	459	if ((rx_packets == packets - 1) && (total_words == words - 1))
	460	{
	461	debug_print (2,
	462	"Skipping last packet as it has only one sample...\n");
	463	rx_packets++;
	464	err = 0;
	465	goto end;
	466	}
	467	err = (rx_packets == packets - 1) ? -EBADMSG : -EINVAL;
	468	sds_download_inc_packet (&first, &packet);
	469	break;
	470	}
	471
	472	if (rx_msg->len != SDS_DATA_PACKET_LEN)
	473	{
	474	debug_print (2, "Invalid length. Stopping...\n");
	475	free_msg (rx_msg);
	476	err = -EBADMSG;
	477	break;
	478	}
	479
	480	guint exp_packet_id = exp_packet % 0x80;
	481	if (rx_msg->data[4] != exp_packet_id)
	482	{
	483	debug_print (2, "Invalid packet number. Stopping...\n");
	484	free_msg (rx_msg);
	485	err = -EINVAL;
	486	break;
	487	}
	488
	489	if (last_packet_ack)
	490	{
	491	sds_download_inc_packet (&first, &packet);
	492	}
	493
	494	if (sds_checksum (rx_msg->data) !=
	495	rx_msg->data[SDS_DATA_PACKET_CKSUM_POS])
	496	{
	497	debug_print (2, "Invalid cksum. Retrying...\n");
	498	free_msg (rx_msg);
	499	last_packet_ack = FALSE;
	500	usleep (sds_data->rest_time);
	501	retries++;
	502	continue;
	503	}
	504
	505	exp_packet++;
	506	rx_packets++;
	507
	508	last_packet_ack = TRUE;
	509	retries = 0;
	510
	511	read_bytes = 0;
	512	dataptr = &rx_msg->data[5];
	513	while (read_bytes < SDS_DATA_PACKET_PAYLOAD_LEN && total_words < words)
	514	{
	515	sample = sds_get_gint16_value_left_just (dataptr,
	516	bytes_per_word,
	517	sample_info->bitdepth);
	518	g_byte_array_append (output, (guint8 *) & sample, sizeof (sample));
	519	dataptr += bytes_per_word;
	520	read_bytes += bytes_per_word;
	521	total_words++;
	522	}
	523
	524	set_job_control_progress (control, rx_packets / (double) packets);
	525
	526	g_mutex_lock (&control->mutex);
	527	active = control->active;
	528	g_mutex_unlock (&control->mutex);
	529
	530	free_msg (rx_msg);
	531
	532	usleep (sds_data->rest_time);
	533	}
	534
	535	free_msg (tx_msg);
	536
	537	end:
	538	if (active && !err && rx_packets == packets)
	539	{
	540	debug_print (1, "%d frames received\n", total_words);
	541	set_job_control_progress (control, 1.0);
	542	}
	543	else
	544	{
	545	debug_print (1, "Cancelling SDS download...\n");
	546	usleep (sds_data->rest_time);
	547	sds_tx_handshake (backend, SDS_CANCEL, packet % 0x80);
	548	}
	549
	550	return err;
	551	}
	552
	553	static gint
	554	sds_download (struct backend backend, const gchar path,
	555	GByteArray * output, struct job_control *control)
	556	{
	557	gint err;
	558	for (gint i = 0; i < SDS_MAX_RETRIES; i++)
	559	{
	560	err = sds_download_try (backend, path, output, control);
	561	if (err == -EBADMSG)
	562	{
	563	//We retry the whole download to fix a downloading error with an E-Mu ESI-2000 as it occasionally doesn't send the last packet.
	564	debug_print (2, "Bug detected. Retrying download...\n");
	565	g_byte_array_set_size (output, 0);
	566	}
	567	else
	568	{
	569	break;
	570	}
	571	}
	572	return err;
	573	}
	574
	575	static gint
	576	sds_tx_and_wait_ack (struct backend backend, GByteArray tx_msg,
	577	guint packet, gint timeout, gint timeout2)
	578	{
	579	gint err;
	580	gint t;
	581	guint rx_packet;
	582	GByteArray *rx_msg;
	583	gboolean waiting = FALSE;
	584	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, timeout);
	585	if (!rx_msg)
	586	{
	587	return -ETIMEDOUT; //Nothing was received
	588	}
	589
	590	t = timeout2;
	591	while (1)
	592	{
	593	rx_packet = rx_msg->data[4];
	594	rx_msg->data[4] = 0;
	595
	596	if (!memcmp (rx_msg->data, SDS_WAIT, sizeof (SDS_WAIT)) && !waiting)
	597	{
	598	debug_print (2, "WAIT received. Waiting for an ACK...\n");
	599	t = SDS_NO_SPEC_TIMEOUT;
	600	waiting = TRUE;
	601	}
	602	else if (!memcmp (rx_msg->data, SDS_ACK, sizeof (SDS_ACK)))
	603	{
	604	err = 0;
	605	break;
	606	}
	607	else if (!memcmp (rx_msg->data, SDS_NAK, sizeof (SDS_NAK)))
	608	{
	609	err = -EBADMSG;
	610	break;
	611	}
	612	else if (!memcmp (rx_msg->data, SDS_CANCEL, sizeof (SDS_CANCEL)))
	613	{
	614	err = -ECANCELED;
	615	break;
	616	}
	617	else if (rx_packet != packet)
	618	{
	619	err = -EINVAL; //Unexpected package number
	620	break;
	621	}
	622	else
	623	{
	624	err = -EIO; //Message received but unrecognized
	625	break;
	626	}
	627
	628	free_msg (rx_msg);
	629	rx_msg = sds_rx (backend, t);
	630	if (!rx_msg)
	631	{
	632	return -ENOMSG;
	633	}
	634	}
	635
	636	free_msg (rx_msg);
	637	return err;
	638	}
	639
	640	static inline GByteArray *
	641	sds_get_data_packet_msg (gint packet, guint words, guint * word,
	642	gint16 ** frame, guint bits, guint bytes_per_word)
	643	{
	644	guint8 *data;
	645	GByteArray *tx_msg = g_byte_array_sized_new (SDS_DATA_PACKET_LEN);
	646	g_byte_array_append (tx_msg, SDS_DATA_PACKET_HEADER,
	647	sizeof (SDS_DATA_PACKET_HEADER));
	648	g_byte_array_set_size (tx_msg, SDS_DATA_PACKET_LEN);
	649	tx_msg->data[4] = packet;
	650	memset (&tx_msg->data[sizeof (SDS_DATA_PACKET_HEADER)], 0,
	651	SDS_DATA_PACKET_PAYLOAD_LEN);
	652	tx_msg->data[SDS_DATA_PACKET_LEN - 1] = 0xf7;
	653	data = &tx_msg->data[sizeof (SDS_DATA_PACKET_HEADER)];
	654	for (guint i = 0; i < SDS_DATA_PACKET_PAYLOAD_LEN; i += bytes_per_word)
	655	{
	656	if (*word < words)
	657	{
	658	sds_set_gint16_value_left_just (data, bytes_per_word, bits,
	659	**frame);
	660	data += bytes_per_word;
	661	(*frame)++;
	662	(*word)++;
	663	}
	664	}
	665	tx_msg->data[SDS_DATA_PACKET_CKSUM_POS] = sds_checksum (tx_msg->data);
	666	return tx_msg;
	667	}
	668
	669	static inline GByteArray *
	670	sds_get_rename_sample_msg (guint id, gchar * name)
	671	{
	672	GByteArray *tx_msg = g_byte_array_new ();
	673	guint name_len = strlen (name);
	674	name_len = name_len > 127 ? 127 : name_len;
	675	g_byte_array_append (tx_msg, SDS_SAMPLE_NAME_HEADER,
	676	sizeof (SDS_SAMPLE_NAME_HEADER));
	677	tx_msg->data[5] = id % 0x80;
	678	tx_msg->data[6] = id / 0x80;
	679	g_byte_array_append (tx_msg, (guint8 *) & name_len, 1);
	680	g_byte_array_append (tx_msg, (guint8 *) name, name_len);
	681	g_byte_array_append (tx_msg, (guint8 *) "\xf7", 1);
	682	return tx_msg;
	683	}
	684
	685	static gint
	686	sds_rename (struct backend backend, const gchar src, const gchar * dst)
	687	{
	688	GByteArray tx_msg, rx_msg;
	689	guint id;
	690	gint err;
	691	gchar name, dstcpy;
	692	debug_print (1, "Sending rename request...\n");
	693	err = common_slot_get_id_name_from_path (src, &id, NULL);
	694	if (err)
	695	{
	696	return err;
	697	}
	698
	699	g_mutex_lock (&backend->mutex);
	700	backend_rx_drain (backend);
	701	g_mutex_unlock (&backend->mutex);
	702
	703	dstcpy = strdup (dst);
	704	name = basename (dstcpy);
	705	tx_msg = sds_get_rename_sample_msg (id, name);
	706	err = -ENOSYS;
	707	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, SDS_NO_SPEC_TIMEOUT);
	708	if (rx_msg)
	709	{
	710	err = 0;
	711	free_msg (rx_msg);
	712	}
	713
	714	g_free (dstcpy);
	715	return err;
	716	}
	717
	718	static gint
	719	sds_upload (struct backend backend, const gchar path, GByteArray * input,
	720	struct job_control *control, guint bits)
	721	{
	722	gchar *name;
	723	GByteArray *tx_msg;
	724	gint16 frame, f;
	725	gboolean active, open_loop = FALSE;
	726	guint word, words, words_per_packet, id, packet = 0, packets, retries =
	727	0, w, bytes_per_word;
	728	gint err = 0, word_size;
	729	struct sds_data *sds_data = backend->data;
	730	struct sample_info *sample_info = control->data;
	731
	732	control->parts = 1;
	733	control->part = 0;
	734	set_job_control_progress (control, 0.0);
	735
	736	if (common_slot_get_id_name_from_path (path, &id, &name))
	737	{
	738	return -EBADSLT;
	739	}
	740
	741	g_mutex_lock (&backend->mutex);
	742	backend_rx_drain (backend);
	743	g_mutex_unlock (&backend->mutex);
	744
	745	g_mutex_lock (&control->mutex);
	746	active = control->active;
	747	g_mutex_unlock (&control->mutex);
	748
	749	debug_print (1, "Sending dump header...\n");
	750
	751	words = input->len >> 1; //bytes to words (frames)
	752	word_size = (gint) ceil (bits / 8.0);
	753	bytes_per_word = (gint) ceil (bits / 7.0);
	754	words_per_packet = SDS_DATA_PACKET_PAYLOAD_LEN / bytes_per_word;
	755	packets = ceil (words / (double) words_per_packet);
	756
	757	tx_msg = sds_get_dump_msg (id, words, sample_info, bits);
	758	//The first timeout should be SDS_SPEC_TIMEOUT_HANDSHAKE (2 s) buit it is not enough sometimes.
	759	err = sds_tx_and_wait_ack (backend, tx_msg, 0, SDS_NO_SPEC_TIMEOUT,
	760	SDS_NO_SPEC_TIMEOUT);
	761	if (err == -ENOMSG)
	762	{
	763	debug_print (2, "No packet received after a WAIT. Continuing...\n");
	764	}
	765	else if (err == -ETIMEDOUT)
	766	{
	767	//In case of no response, we can assume an open loop.
	768	debug_print (1, "Assuming open loop...\n");
	769	open_loop = TRUE;
	770	}
	771	else if (err)
	772	{
	773	goto cleanup;
	774	}
	775
	776	debug_print (1, "Sending dump data...\n");
	777
	778	word = 0;
	779	sds_debug_print_sample_data (bits, bytes_per_word,
	780	word_size, sample_info->samplerate, words,
	781	packets);
	782	frame = (gint16 *) input->data;
	783	while (packet < packets && active)
	784	{
	785	if (retries == SDS_MAX_RETRIES)
	786	{
	787	debug_print (1, "Too many retries\n");
	788	break;
	789	}
	790
	791	f = frame;
	792	w = word;
	793	tx_msg = sds_get_data_packet_msg (packet % 0x80, words, &w, &f, bits,
	794	bytes_per_word);
	795	if (open_loop)
	796	{
	797	err = sds_tx (backend, tx_msg);
	798	usleep (SDS_NO_SPEC_OPEN_LOOP_REST_TIME);
	799	}
	800	else
	801	{
	802	//SDS_SPEC_TIMEOUT is too low to be used here.
	803	err = sds_tx_and_wait_ack (backend, tx_msg, packet % 0x80,
	804	SDS_NO_SPEC_TIMEOUT,
	805	SDS_NO_SPEC_TIMEOUT);
	806	}
	807
	808	if (err == -EBADMSG)
	809	{
	810	debug_print (2, "NAK received. Retrying...\n");
	811	retries++;
	812	continue;
	813	}
	814	else if (err == -ENOMSG)
	815	{
	816	debug_print (2, "No packet received after a WAIT. Continuing...\n");
	817	g_mutex_lock (&backend->mutex);
	818	backend_rx_drain (backend);
	819	g_mutex_unlock (&backend->mutex);
	820	}
	821	else if (err == -EINVAL)
	822	{
	823	debug_print (2, "Unexpectd packet number. Continuing...\n");
	824	goto end;
	825	}
	826	else if (err == -ETIMEDOUT)
	827	{
	828	debug_print (2, "No response. Continuing in open loop...\n");
	829	open_loop = TRUE;
	830	err = 0;
	831	}
	832	else if (err == -ECANCELED)
	833	{
	834	debug_print (2, "Cancelled by device. Stopping...\n");
	835	goto end;
	836	}
	837	else if (err)
	838	{
	839	error_print ("Unhandled error\n");
	840	goto end;
	841	}
	842
	843	set_job_control_progress (control, packet / (gdouble) packets);
	844	g_mutex_lock (&control->mutex);
	845	active = control->active;
	846	g_mutex_unlock (&control->mutex);
	847
	848	word = w;
	849	frame = f;
	850	packet++;
	851	retries = 0;
	852	err = 0;
	853
	854	usleep (sds_data->rest_time);
	855	}
	856
	857	if (active && sds_data->name_extension)
	858	{
	859	sds_rename (backend, path, name);
	860	}
	861
	862	end:
	863	if (active && packet == packets)
	864	{
	865	set_job_control_progress (control, 1.0);
	866	}
	867	else
	868	{
	869	debug_print (2, "Cancelling SDS upload...\n");
	870	sds_tx_handshake (backend, SDS_CANCEL, packet % 0x80);
	871	err = -ECANCELED;
	872	}
	873
	874	cleanup:
	875	g_free (name);
	876	return err;
	877	}
	878
	879	static gint
	880	sds_upload_8b (struct backend backend, const gchar path,
	881	GByteArray * input, struct job_control *control)
	882	{
	883	return sds_upload (backend, path, input, control, 8);
	884	}
	885
	886	static gint
	887	sds_upload_12b (struct backend backend, const gchar path,
	888	GByteArray * input, struct job_control *control)
	889	{
	890	return sds_upload (backend, path, input, control, 12);
	891	}
	892
	893	static gint
	894	sds_upload_14b (struct backend backend, const gchar path,
	895	GByteArray * input, struct job_control *control)
	896	{
	897	return sds_upload (backend, path, input, control, 14);
	898	}
	899
	900	static gint
	901	sds_upload_16b (struct backend backend, const gchar path,
	902	GByteArray * input, struct job_control *control)
	903	{
	904	return sds_upload (backend, path, input, control, 16);
	905	}
	906
	907	static void
	908	sds_free_iterator_data (void *iter_data)
	909	{
	910	debug_print (2, "No packet received after a WAIT. Continuing...\n");
	911	g_free (iter_data);
	912	}
	913
	914	static guint
	915	sds_next_dentry (struct item_iterator *iter)
	916	{
	917	gint next = ((gint ) iter->data);
	918	if (next < SDS_SAMPLE_LIMIT)
	919	{
	920	iter->item.id = next;
	921	snprintf (iter->item.name, LABEL_MAX, "%03d", next);
	922	iter->item.type = ELEKTROID_FILE;
	923	iter->item.size = -1;
	924	(((gint ) iter->data))++;
	925	return 0;
	926	}
	927	else
	928	{
	929	return -ENOENT;
	930	}
	931	}
	932
	933	static gint
	934	sds_read_dir (struct backend backend, struct item_iterator iter,
	935	const gchar * path)
	936	{
	937	if (strcmp (path, "/"))
	938	{
	939	return -ENOTDIR;
	940	}
	941
	942	iter->data = g_malloc (sizeof (guint));
	943	((gint ) iter->data) = 0;
	944	iter->next = sds_next_dentry;
	945	iter->free = sds_free_iterator_data;
	946	return 0;
	947	}
	948
	949	gint
	950	sds_sample_load (const gchar * path, GByteArray * sample,
	951	struct job_control *control)
	952	{
	953	guint frames;
	954	struct sample_params sample_params;
	955	sample_params.samplerate = 0; // Any sample rate is valid.
	956	sample_params.channels = SDS_SAMPLE_CHANNELS;
	957	return sample_load_from_file (path, sample, control, &sample_params,
	958	&frames);
	959	}
	960
	961	static void
	962	sds_print (struct item_iterator iter, struct backend backend)
	963	{
	964	printf ("%c %s\n", iter->item.type, iter->item.name);
	965	}
	966
	967	enum sds_fs
	968	{
	969	FS_SAMPLES_SDS_16_B = 0x1,
	970	FS_SAMPLES_SDS_14_B = 0x2,
	971	FS_SAMPLES_SDS_12_B = 0x4,
	972	FS_SAMPLES_SDS_8_B = 0x8
	973	};
	974
	975	static const struct fs_operations FS_SAMPLES_SDS_8B_OPERATIONS = {
	976	.fs = FS_SAMPLES_SDS_8_B,
	977	.options = FS_OPTION_AUDIO_PLAYER \| FS_OPTION_SINGLE_OP \|
	978	FS_OPTION_ID_AS_FILENAME \| FS_OPTION_SLOT_STORAGE \| FS_OPTION_SORT_BY_ID,
	979	.name = "mono8",
	980	.gui_name = "Mono 8 bits",
	981	.gui_icon = BE_FILE_ICON_WAVE,
	982	.type_ext = "wav",
	983	.max_name_len = SDS_SAMPLE_NAME_MAX_LEN,
	984	.readdir = sds_read_dir,
	985	.print_item = sds_print,
	986	.rename = sds_rename,
	987	.download = sds_download,
	988	.upload = sds_upload_8b,
	989	.load = sds_sample_load,
	990	.save = sample_save_from_array,
	991	.get_ext = backend_get_fs_ext,
	992	.get_upload_path = common_slot_get_upload_path,
	993	.get_download_path = sds_get_download_path
	994	};
	995
	996	static const struct fs_operations FS_SAMPLES_SDS_12B_OPERATIONS = {
	997	.fs = FS_SAMPLES_SDS_12_B,
	998	.options = FS_OPTION_AUDIO_PLAYER \| FS_OPTION_SINGLE_OP \|
	999	FS_OPTION_ID_AS_FILENAME \| FS_OPTION_SLOT_STORAGE \| FS_OPTION_SORT_BY_ID,
	1000	.name = "mono12",
	1001	.gui_name = "Mono 12 bits",
	1002	.gui_icon = BE_FILE_ICON_WAVE,
	1003	.type_ext = "wav",
	1004	.max_name_len = SDS_SAMPLE_NAME_MAX_LEN,
	1005	.readdir = sds_read_dir,
	1006	.print_item = sds_print,
	1007	.rename = sds_rename,
	1008	.download = sds_download,
	1009	.upload = sds_upload_12b,
	1010	.load = sds_sample_load,
	1011	.save = sample_save_from_array,
	1012	.get_ext = backend_get_fs_ext,
	1013	.get_upload_path = common_slot_get_upload_path,
	1014	.get_download_path = sds_get_download_path
	1015	};
	1016
	1017	static const struct fs_operations FS_SAMPLES_SDS_14B_OPERATIONS = {
	1018	.fs = FS_SAMPLES_SDS_14_B,
	1019	.options = FS_OPTION_AUDIO_PLAYER \| FS_OPTION_SINGLE_OP \|
	1020	FS_OPTION_ID_AS_FILENAME \| FS_OPTION_SLOT_STORAGE \| FS_OPTION_SORT_BY_ID,
	1021	.name = "mono14",
	1022	.gui_name = "Mono 14 bits",
	1023	.gui_icon = BE_FILE_ICON_WAVE,
	1024	.type_ext = "wav",
	1025	.max_name_len = SDS_SAMPLE_NAME_MAX_LEN,
	1026	.readdir = sds_read_dir,
	1027	.print_item = sds_print,
	1028	.rename = sds_rename,
	1029	.download = sds_download,
	1030	.upload = sds_upload_14b,
	1031	.load = sds_sample_load,
	1032	.save = sample_save_from_array,
	1033	.get_ext = backend_get_fs_ext,
	1034	.get_upload_path = common_slot_get_upload_path,
	1035	.get_download_path = sds_get_download_path
	1036	};
	1037
	1038	static const struct fs_operations FS_SAMPLES_SDS_16B_OPERATIONS = {
	1039	.fs = FS_SAMPLES_SDS_16_B,
	1040	.options = FS_OPTION_AUDIO_PLAYER \| FS_OPTION_SINGLE_OP \|
	1041	FS_OPTION_ID_AS_FILENAME \| FS_OPTION_SLOT_STORAGE \| FS_OPTION_SORT_BY_ID,
	1042	.name = "mono16",
	1043	.gui_name = "Mono 16 bits",
	1044	.gui_icon = BE_FILE_ICON_WAVE,
	1045	.type_ext = "wav",
	1046	.max_name_len = SDS_SAMPLE_NAME_MAX_LEN,
	1047	.readdir = sds_read_dir,
	1048	.print_item = sds_print,
	1049	.rename = sds_rename,
	1050	.download = sds_download,
	1051	.upload = sds_upload_16b,
	1052	.load = sds_sample_load,
	1053	.save = sample_save_from_array,
	1054	.get_ext = backend_get_fs_ext,
	1055	.get_upload_path = common_slot_get_upload_path,
	1056	.get_download_path = sds_get_download_path
	1057	};
	1058
	1059	static const struct fs_operations *FS_SDS_ALL_OPERATIONS[] = {
	1060	&FS_SAMPLES_SDS_8B_OPERATIONS, &FS_SAMPLES_SDS_12B_OPERATIONS,
	1061	&FS_SAMPLES_SDS_14B_OPERATIONS, &FS_SAMPLES_SDS_16B_OPERATIONS, NULL
	1062	};
	1063
	1064	gint
	1065	sds_handshake (struct backend *backend)
	1066	{
	1067	gint err;
	1068	GByteArray tx_msg, rx_msg;
	1069	struct sds_data *sds_data = g_malloc (sizeof (struct sds_data));
	1070
	1071	//Elektron devices support SDS so we need to be sure it is not.
	1072	rx_msg = elektron_ping (backend);
	1073	if (rx_msg)
	1074	{
	1075	free_msg (rx_msg);
	1076	g_free (backend->data); //This is filled up by elektron_ping.
	1077	return -ENODEV;
	1078	}
	1079
	1080	g_mutex_lock (&backend->mutex);
	1081	backend_rx_drain (backend);
	1082	g_mutex_unlock (&backend->mutex);
	1083
	1084	//We send a dump header for a number higher than every device might allow. Hopefully, this will fail on every device.
	1085	//Numbers higher than 1500 make an E-Mu ESI-2000 crash when entering into the 'MIDI SAMPLE DUMP' menu but the actual limit is unknown.
	1086	tx_msg = sds_get_dump_msg (1000, 0, NULL, 16);
	1087	//In case we receive an ACK, NAK or CANCEL, there is a MIDI SDS device listening.
	1088	err = sds_tx_and_wait_ack (backend, tx_msg, 0, SDS_SPEC_TIMEOUT_HANDSHAKE,
	1089	SDS_NO_SPEC_TIMEOUT_TRY);
	1090
	1091	if (err && err != -EBADMSG && err != -ECANCELED)
	1092	{
	1093	return -ENODEV;
	1094	}
	1095
	1096	//We cancel the upload.
	1097	usleep (SDS_REST_TIME_DEFAULT);
	1098	sds_tx_handshake (backend, SDS_CANCEL, 0);
	1099	usleep (SDS_REST_TIME_DEFAULT);
	1100
	1101	tx_msg = g_byte_array_new ();
	1102	g_byte_array_append (tx_msg, SDS_SAMPLE_NAME_REQUEST,
	1103	sizeof (SDS_SAMPLE_NAME_REQUEST));
	1104	tx_msg->data[5] = 1;
	1105	tx_msg->data[6] = 0;
	1106	rx_msg = backend_tx_and_rx_sysex (backend, tx_msg, SDS_NO_SPEC_TIMEOUT_TRY);
	1107	if (rx_msg)
	1108	{
	1109	sds_data->name_extension = TRUE;
	1110	free_msg (rx_msg);
	1111	}
	1112	else
	1113	{
	1114	sds_data->name_extension = FALSE;
	1115	}
	1116	debug_print (1, "Name extension: %s\n",
	1117	sds_data->name_extension ? "yes" : "no");
	1118
	1119	//The remaining code is meant to set up different devices. These are the default values.
	1120
	1121	sds_data->rest_time = SDS_REST_TIME_DEFAULT;
	1122
	1123	backend->device_desc.filesystems =
	1124	FS_SAMPLES_SDS_8_B \| FS_SAMPLES_SDS_12_B \| FS_SAMPLES_SDS_14_B \|
	1125	FS_SAMPLES_SDS_16_B;
	1126	backend->fs_ops = FS_SDS_ALL_OPERATIONS;
	1127	backend->destroy_data = backend_destroy_data;
	1128	backend->data = sds_data;
	1129
	1130	if (strlen (backend->device_name))
	1131	{
	1132	gchar *device_name = strdup (backend->device_name);
	1133	snprintf (backend->device_name, LABEL_MAX, "%s %s", _("SDS sampler"),
	1134	device_name);
	1135	g_free (device_name);
	1136	}
	1137	else
	1138	{
	1139	snprintf (backend->device_name, LABEL_MAX, "%s", _("SDS sampler"));
	1140	}
	1141
	1142	return 0;
	1143	}

+28

-0

src/connectors/sds.h less more

	0	/*
	1	* sds.h
	2	* Copyright (C) 2022 David García Goñi <dagargo@gmail.com>
	3	*
	4	* This file is part of Elektroid.
	5	*
	6	* Elektroid is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* Elektroid is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#ifndef SDS_H
	21	#define SDS_H
	22
	23	#include "backend.h"
	24
	25	gint sds_handshake (struct backend *);
	26
	27	#endif

+478

-397

src/elektroid-cli.c less more

17	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18	18	*/
19	19
20		#include "../config.h"
21	20	#include <stdio.h>
22	21	#include <stdlib.h>
23	22	#include <unistd.h>

26	25	#include <stdint.h>
27	26	#include <inttypes.h>
28	27	#include <stddef.h>
	28	#include "backend.h"
29	29	#include "connector.h"
30	30	#include "utils.h"
31	31
32	32	#define GET_FS_OPS_OFFSET(member) offsetof(struct fs_operations, member)
33		#define GET_FS_OPS_FUNC(type,fs,offset) ((((type ) (((gchar *) connector_get_fs_operations(fs)) + offset))))
	33	#define GET_FS_OPS_FUNC(type,fs,offset) ((((type ) (((gchar *) fs) + offset))))
34	34	#define CHECK_FS_OPS_FUNC(f) if (!(f)) {error_print ("Operation not implemented\n"); return EXIT_FAILURE;}
35	35
36		static struct connector connector;
	36	static struct backend backend;
37	37	static struct job_control control;
38		static const char *devices_filename;
39
40		typedef void (print_item) (struct item_iterator );
41
42		static const gchar *CLI_FSS[] = {
43		"sample", "raw", "preset", "data", "project", "sound"
44		};
45
46		static void
47		print_smplrw (struct item_iterator *iter)
48		{
49		gchar *hsize = get_human_size (iter->item.size, FALSE);
50		struct connector_iterator_data *data = iter->data;
51
52		printf ("%c %10s %08x %s\n", iter->item.type,
53		hsize, data->hash, iter->item.name);
54		g_free (hsize);
55		}
56
57		static void
58		print_data (struct item_iterator *iter)
59		{
60		gchar *hsize = get_human_size (iter->item.size, FALSE);
61		struct connector_iterator_data *data = iter->data;
62
63		printf ("%c %3d %04x %d %d %10s %s\n", iter->item.type,
64		iter->item.index, data->operations, data->has_valid_data,
65		data->has_metadata, hsize, iter->item.name);
66		g_free (hsize);
67		}
68
69		static void
70		null_control_callback (gdouble foo)
71		{
72		}
	38	static gchar connector, fs, *op;
	39	const struct fs_operations *fs_ops;
73	40
74	41	static const gchar *
75	42	cli_get_path (gchar * device_path)
76	43	{
77	44	gint len = strlen (device_path);
78		char *path = device_path;
	45	gchar *path = device_path;
79	46	gint i = 0;
80	47
81	48	while (path[0] != '/' && i < len)

91	58	cli_ld ()
92	59	{
93	60	gint i;
94		struct connector_system_device device;
95		GArray *devices = connector_get_system_devices ();
	61	struct backend_system_device device;
	62	GArray *devices = backend_get_system_devices ();
96	63
97	64	for (i = 0; i < devices->len; i++)
98	65	{
99		device = g_array_index (devices, struct connector_system_device, i);
100		printf ("%d %s\n", device.card, device.name);
	66	device = g_array_index (devices, struct backend_system_device, i);
	67	printf ("%d: %s %s\n", i, device.id, device.name);
101	68	}
102	69
103	70	g_array_free (devices, TRUE);

106	73	}
107	74
108	75	static gint
109		cli_connect (const char *device_path, enum connector_fs fs)
110		{
111		gint card = atoi (device_path);
112		gint ret = connector_init (&connector, card, devices_filename);
113		if (!ret && fs && !(connector.device_desc.filesystems & fs))
114		{
115		error_print ("Filesystem not supported for device '%s'\n",
116		connector.device_desc.name);
117		return 1;
118		}
119		return ret;
120		}
121
122		static int
123		cli_list (int argc, char *argv[], int optind, enum connector_fs fs,
124		print_item print)
	76	cli_connect (const gchar * device_path)
	77	{
	78	gint err, id = (gint) atoi (device_path);
	79	struct backend_system_device device;
	80	GArray *devices = backend_get_system_devices ();
	81
	82	if (!devices->len)
	83	{
	84	error_print ("Invalid device %d\n", id);
	85	return -ENODEV;
	86	}
	87
	88	device = g_array_index (devices, struct backend_system_device, id);
	89	err = connector_init (&backend, device.id, connector, NULL);
	90	g_array_free (devices, TRUE);
	91
	92	if (!err && fs)
	93	{
	94	fs_ops = backend_get_fs_operations (&backend, 0, fs);
	95	if (!fs_ops)
	96	{
	97	error_print ("Invalid filesystem '%s'\n", fs);
	98	return -EINVAL;
	99	}
	100	}
	101
	102	return err;
	103	}
	104
	105	static int
	106	cli_list (int argc, gchar * argv[], int *optind)
125	107	{
126	108	const gchar *path;
127	109	struct item_iterator iter;
128	110	gchar *device_path;
129		const struct fs_operations *fs_ops = connector_get_fs_operations (fs);
130
131		if (optind == argc)
	111
	112	if (*optind == argc)
132	113	{
133	114	error_print ("Remote path missing\n");
134	115	return EXIT_FAILURE;
135	116	}
136	117	else
137	118	{
138		device_path = argv[optind];
139		}
140
141		if (cli_connect (device_path, fs))
	119	device_path = argv[*optind];
	120	(*optind)++;
	121	}
	122
	123	if (cli_connect (device_path))
142	124	{
143	125	return EXIT_FAILURE;
144	126	}
145	127
146	128	path = cli_get_path (device_path);
147	129
148		if (fs_ops->readdir (&iter, path, &connector))
	130	CHECK_FS_OPS_FUNC (fs_ops->readdir);
	131	if (fs_ops->readdir (&backend, &iter, path))
149	132	{
150	133	return EXIT_FAILURE;
151	134	}
152	135
153	136	while (!next_item_iterator (&iter))
154	137	{
155		print (&iter);
	138	fs_ops->print_item (&iter, &backend);
156	139	}
157	140
158	141	free_item_iterator (&iter);

161	144	}
162	145
163	146	static int
164		cli_command_path (int argc, char *argv[], int optind, enum connector_fs fs,
	147	cli_command_path (int argc, gchar * argv[], int *optind,
165	148	ssize_t member_offset)
166	149	{
167	150	const gchar *path;

169	152	gint ret;
170	153	fs_path_func f;
171	154
172		if (optind == argc)
	155	if (*optind == argc)
173	156	{
174	157	error_print ("Remote path missing\n");
175	158	return EXIT_FAILURE;
176	159	}
177	160	else
178	161	{
179		device_path = argv[optind];
180		}
181
182		if (cli_connect (device_path, fs))
	162	device_path = argv[*optind];
	163	(*optind)++;
	164	}
	165
	166	if (cli_connect (device_path))
183	167	{
184	168	return EXIT_FAILURE;
185	169	}
186	170
187	171	path = cli_get_path (device_path);
188	172
189		f = GET_FS_OPS_FUNC (fs_path_func, fs, member_offset);
	173	f = GET_FS_OPS_FUNC (fs_path_func, fs_ops, member_offset);
190	174	CHECK_FS_OPS_FUNC (f);
191		ret = f (path, &connector);
	175	ret = f (&backend, path);
192	176	return ret ? EXIT_FAILURE : EXIT_SUCCESS;
193	177	}
194	178
195	179	static int
196		cli_command_src_dst (int argc, char *argv[], int optind, enum connector_fs fs,
	180	cli_command_src_dst (int argc, gchar * argv[], int *optind,
197	181	ssize_t member_offset)
198	182	{
199	183	const gchar src_path, dst_path;

203	187	int ret;
204	188	fs_src_dst_func f;
205	189
206		if (optind == argc)
	190	if (*optind == argc)
207	191	{
208	192	error_print ("Remote path source missing\n");
209	193	return EXIT_FAILURE;
210	194	}
211	195	else
212	196	{
213		device_src_path = argv[optind];
214		optind++;
215		}
216
217		if (optind == argc)
	197	device_src_path = argv[*optind];
	198	(*optind)++;
	199	}
	200
	201	if (*optind == argc)
218	202	{
219	203	error_print ("Remote path destination missing\n");
220	204	return EXIT_FAILURE;
221	205	}
222	206	else
223	207	{
224		device_dst_path = argv[optind];
	208	device_dst_path = argv[*optind];
	209	(*optind)++;
225	210	}
226	211
227	212	src_card = atoi (device_src_path);

232	217	return EXIT_FAILURE;
233	218	}
234	219
235		if (cli_connect (device_src_path, 0))
236		{
237		return EXIT_FAILURE;
238		}
239
240		f = GET_FS_OPS_FUNC (fs_src_dst_func, fs, member_offset);
	220	if (cli_connect (device_src_path))
	221	{
	222	return EXIT_FAILURE;
	223	}
	224
	225	f = GET_FS_OPS_FUNC (fs_src_dst_func, fs_ops, member_offset);
241	226	CHECK_FS_OPS_FUNC (f);
242	227	src_path = cli_get_path (device_src_path);
243	228	dst_path = cli_get_path (device_dst_path);
244		ret = f (src_path, dst_path, &connector);
	229	ret = f (&backend, src_path, dst_path);
245	230	return ret ? EXIT_FAILURE : EXIT_SUCCESS;
246	231	}
247	232
248	233	static int
249		cli_info (int argc, char *argv[], int optind)
	234	cli_command_mv_rename (int argc, gchar * argv[], int *optind)
	235	{
	236	const gchar src_path, dst_path;
	237	gchar device_src_path, device_dst_path;
	238	gint src_card;
	239	gint dst_card;
	240	int ret;
	241	fs_src_dst_func f;
	242
	243	if (*optind == argc)
	244	{
	245	error_print ("Remote path source missing\n");
	246	return EXIT_FAILURE;
	247	}
	248	else
	249	{
	250	device_src_path = argv[*optind];
	251	(*optind)++;
	252	}
	253
	254	if (*optind == argc)
	255	{
	256	error_print ("Remote path destination missing\n");
	257	return EXIT_FAILURE;
	258	}
	259	else
	260	{
	261	device_dst_path = argv[*optind];
	262	(*optind)++;
	263	}
	264
	265	if (cli_connect (device_src_path))
	266	{
	267	return EXIT_FAILURE;
	268	}
	269
	270	src_card = atoi (device_src_path);
	271	src_path = cli_get_path (device_src_path);
	272
	273	// If move is implemented, rename must behave the same way.
	274	f = fs_ops->move;
	275	if (f)
	276	{
	277	dst_card = atoi (device_dst_path);
	278	if (src_card != dst_card)
	279	{
	280	error_print ("Source and destination device must be the same\n");
	281	return EXIT_FAILURE;
	282	}
	283	dst_path = cli_get_path (device_dst_path);
	284	}
	285	else
	286	{
	287	f = fs_ops->rename;
	288	dst_path = device_dst_path;
	289	}
	290
	291	CHECK_FS_OPS_FUNC (f);
	292	ret = f (&backend, src_path, dst_path);
	293	return ret ? EXIT_FAILURE : EXIT_SUCCESS;
	294	}
	295
	296	static int
	297	cli_info (int argc, gchar * argv[], int *optind)
250	298	{
251	299	gchar *device_path;
252		gchar *comma;
253
254		if (optind == argc)
	300	const gchar *name;
	301
	302	if (*optind == argc)
255	303	{
256	304	error_print ("Device missing\n");
257	305	return EXIT_FAILURE;
258	306	}
259	307	else
260	308	{
261		device_path = argv[optind];
262		}
263
264		if (cli_connect (device_path, 0))
265		{
266		return EXIT_FAILURE;
267		}
268
269		printf ("%s filesystems=", connector.device_name);
270		comma = "";
271		for (int fs = FS_SAMPLES, i = 0; fs <= FS_DATA_SND; fs <<= 1, i++)
272		{
273		if (connector.device_desc.filesystems & fs)
274		{
275		printf ("%s%s", comma, CLI_FSS[i]);
276		}
277		comma = ",";
	309	device_path = argv[*optind];
	310	(*optind)++;
	311	}
	312
	313	if (cli_connect (device_path))
	314	{
	315	return EXIT_FAILURE;
	316	}
	317
	318	printf ("%s; filesystems=", backend.device_name);
	319
	320	for (gint fs = 1; fs <= MAX_BACKEND_FSS; fs <<= 1)
	321	{
	322	if (backend.device_desc.filesystems & fs)
	323	{
	324	name = backend_get_fs_operations (&backend, fs, NULL)->name;
	325	printf ("%s%s", fs == 1 ? "" : ",", name);
	326	}
278	327	}
279	328	printf ("\n");
280	329

282	331	}
283	332
284	333	static int
285		cli_df (int argc, char *argv[], int optind)
	334	cli_df (int argc, gchar * argv[], int *optind)
286	335	{
287	336	gchar *device_path;
288	337	gchar *size;
289	338	gchar *diff;
290	339	gchar *free;
291		gint res;
292		struct connector_storage_stats statfs;
293		enum connector_storage storage;
294
295		if (optind == argc)
	340	gint res, storage;
	341	struct backend_storage_stats statfs;
	342
	343	if (*optind == argc)
296	344	{
297	345	error_print ("Device missing\n");
298	346	return EXIT_FAILURE;
299	347	}
300	348	else
301	349	{
302		device_path = argv[optind];
303		}
304
305		if (cli_connect (device_path, 0))
306		{
307		return EXIT_FAILURE;
308		}
309
310		if (!connector.device_desc.storage)
	350	device_path = argv[*optind];
	351	(*optind)++;
	352	}
	353
	354	if (cli_connect (device_path))
	355	{
	356	return EXIT_FAILURE;
	357	}
	358
	359	if (!backend.device_desc.storage \|\| !backend.get_storage_stats)
311	360	{
312	361	return EXIT_FAILURE;
313	362	}

316	365	"Used", "Available", "Use%");
317	366
318	367	res = 0;
319		for (storage = STORAGE_PLUS_DRIVE; storage <= STORAGE_RAM; storage <<= 1)
320		{
321		if (connector.device_desc.storage & storage)
322		{
323		res \|= connector_get_storage_stats (&connector, storage, &statfs);
	368	for (storage = 1; storage < MAX_BACKEND_STORAGE; storage <<= 1)
	369	{
	370	if (backend.device_desc.storage & storage)
	371	{
	372	res \|= backend.get_storage_stats (&backend, storage, &statfs);
324	373	if (res)
325	374	{
326	375	continue;

330	379	free = get_human_size (statfs.bfree, FALSE);
331	380	printf ("%-10.10s%16s%16s%16s%10.2f%%\n",
332	381	statfs.name, size, diff, free,
333		connector_get_storage_stats_percent (&statfs));
	382	backend_get_storage_stats_percent (&statfs));
334	383	g_free (size);
335	384	g_free (diff);
336	385	g_free (free);

341	390	}
342	391
343	392	static int
344		cli_upgrade (int argc, char *argv[], int optind)
	393	cli_upgrade_os (int argc, gchar * argv[], int *optind)
345	394	{
346	395	gint res;
347	396	const gchar *src_path;
348	397	const gchar *device_path;
349		struct connector_sysex_transfer sysex_transfer;
350
351		if (optind == argc)
	398	struct sysex_transfer sysex_transfer;
	399
	400	if (*optind == argc)
352	401	{
353	402	error_print ("Local path missing\n");
354	403	return EXIT_FAILURE;
355	404	}
356	405	else
357	406	{
358		src_path = argv[optind];
359		optind++;
360		}
361
362		if (optind == argc)
	407	src_path = argv[*optind];
	408	(*optind)++;
	409	}
	410
	411	if (*optind == argc)
363	412	{
364	413	error_print ("Remote path missing\n");
365	414	return EXIT_FAILURE;
366	415	}
367	416	else
368	417	{
369		device_path = argv[optind];
370		}
371
372		if (cli_connect (device_path, 0))
	418	device_path = argv[*optind];
	419	(*optind)++;
	420	}
	421
	422	if (cli_connect (device_path))
373	423	{
374	424	return EXIT_FAILURE;
375	425	}

383	433	else
384	434	{
385	435	sysex_transfer.active = TRUE;
386		sysex_transfer.timeout = SYSEX_TIMEOUT;
387		res = connector_upgrade_os (&connector, &sysex_transfer);
	436	sysex_transfer.timeout = BE_SYSEX_TIMEOUT_MS;
	437	CHECK_FS_OPS_FUNC (backend.upgrade_os);
	438	res = backend.upgrade_os (&backend, &sysex_transfer);
388	439	}
389	440
390	441	g_byte_array_free (sysex_transfer.raw, TRUE);

392	443	}
393	444
394	445	static int
395		cli_download (int argc, char *argv[], int optind, enum connector_fs fs)
396		{
397		const gchar *src_path;
	446	cli_download (int argc, gchar * argv[], int *optind)
	447	{
	448	const gchar src_path, src_dir;
	449	gchar *src_dirc;
	450	struct item_iterator iter;
398	451	gchar device_src_path, download_path;
399	452	gint res;
400	453	GByteArray *array;
401		const struct fs_operations *fs_ops;
402
403		if (optind == argc)
	454
	455	if (*optind == argc)
404	456	{
405	457	error_print ("Remote path missing\n");
406	458	return EXIT_FAILURE;
407	459	}
408	460	else
409	461	{
410		device_src_path = argv[optind];
411		}
412
413		if (cli_connect (device_src_path, fs))
414		{
415		return EXIT_FAILURE;
416		}
417
418		fs_ops = connector_get_fs_operations (fs);
	462	device_src_path = argv[*optind];
	463	(*optind)++;
	464	}
	465
	466	if (cli_connect (device_src_path))
	467	{
	468	return EXIT_FAILURE;
	469	}
	470
419	471	src_path = cli_get_path (device_src_path);
420	472
421	473	control.active = TRUE;
422		control.callback = null_control_callback;
423	474	array = g_byte_array_new ();
424		res = fs_ops->download (src_path, array, &control, &connector);
	475	res = fs_ops->download (&backend, src_path, array, &control);
425	476	if (res)
426	477	{
427	478	goto end;
428	479	}
429	480
430		download_path = connector_get_download_path (&connector, NULL, fs_ops, ".",
431		src_path);
	481	src_dirc = strdup (src_path);
	482	src_dir = dirname (src_dirc);
	483	res = fs_ops->readdir (&backend, &iter, src_dir);
	484	g_free (src_dirc);
	485	if (res)
	486	{
	487	goto end;
	488	}
	489
	490	download_path = fs_ops->get_download_path (&backend, &iter, fs_ops, ".",
	491	src_path);
432	492	if (!download_path)
433	493	{
434	494	res = -1;

445	505	}
446	506
447	507	static int
448		cli_upload (int argc, char *argv[], int optind, enum connector_fs fs)
	508	cli_upload (int argc, gchar * argv[], int *optind)
449	509	{
450	510	const gchar *dst_dir;
451	511	gchar src_path, device_dst_path, *upload_path;
452	512	gint res;
453	513	GByteArray *array;
454	514	gint32 index = 1;
455		const struct fs_operations *fs_ops;
456
457		if (optind == argc)
	515
	516	if (*optind == argc)
458	517	{
459	518	error_print ("Local path missing\n");
460	519	return EXIT_FAILURE;
461	520	}
462	521	else
463	522	{
464		src_path = argv[optind];
465		optind++;
466		}
467
468		if (optind == argc)
	523	src_path = argv[*optind];
	524	(*optind)++;
	525	}
	526
	527	if (*optind == argc)
469	528	{
470	529	error_print ("Remote path missing\n");
471	530	return EXIT_FAILURE;
472	531	}
473	532	else
474	533	{
475		device_dst_path = argv[optind];
476		}
477
478		if (cli_connect (device_dst_path, fs))
479		{
480		return EXIT_FAILURE;
481		}
482
483		fs_ops = connector_get_fs_operations (fs);
	534	device_dst_path = argv[*optind];
	535	(*optind)++;
	536	}
	537
	538	if (cli_connect (device_dst_path))
	539	{
	540	return EXIT_FAILURE;
	541	}
	542
484	543	dst_dir = cli_get_path (device_dst_path);
485	544
486		upload_path = connector_get_upload_path (&connector, NULL, fs_ops,
487		dst_dir, src_path, &index);
	545	upload_path = fs_ops->get_upload_path (&backend, NULL, fs_ops, dst_dir,
	546	src_path, &index);
488	547
489	548	array = g_byte_array_new ();
490	549	control.active = TRUE;
491		control.callback = null_control_callback;
492	550	res = fs_ops->load (src_path, array, &control);
493	551	if (res)
494	552	{
495	553	goto cleanup;
496	554	}
497	555
498		res = fs_ops->upload (upload_path, array, &control, &connector);
	556	res = fs_ops->upload (&backend, upload_path, array, &control);
499	557	g_free (control.data);
500	558
501	559	cleanup:

504	562	return res ? EXIT_FAILURE : EXIT_SUCCESS;
505	563	}
506	564
507		static gint
508		get_fs_operations_from_type (const gchar * type)
509		{
510		if (!strlen (type))
511		{
512		return 0;
513		}
514
515		for (gint fs = FS_SAMPLES, i = 0; fs <= FS_DATA_SND; fs <<= 1, i++)
516		{
517		if (strcmp (type, CLI_FSS[i]) == 0)
518		{
519		return fs;
520		}
521		}
522
523		return -1;
524		}
525
526		static gint
527		get_op_type_from_command (const gchar * cmd, char op, char type)
528		{
529		gint i;
530		gchar *c;
531		gint len;
532
533		strncpy (op, cmd, LABEL_MAX);
534		op[LABEL_MAX - 1] = 0;
535		len = strlen (op);
536		c = op;
537		for (i = 0; i < LABEL_MAX && i < strlen (op); i++, c++)
538		{
539		if (*c == '-')
540		{
541		*c = 0;
542		break;
543		}
544		}
545		if (i < len - 1)
546		{
547		c++;
548		strncpy (type, c, LABEL_MAX);
549		type[LABEL_MAX - 1] = 0;
550		}
551		else
552		{
553		*type = 0;
554		}
555
556		return get_fs_operations_from_type (type);
	565	static int
	566	cli_send (int argc, gchar * argv[], int *optind)
	567	{
	568	gint err;
	569	const gchar device_dst_path, src_file;
	570	struct sysex_transfer sysex_transfer;
	571
	572	if (*optind == argc)
	573	{
	574	error_print ("Source file missing\n");
	575	return EXIT_FAILURE;
	576	}
	577	else
	578	{
	579	src_file = argv[*optind];
	580	(*optind)++;
	581	}
	582
	583	if (*optind == argc)
	584	{
	585	error_print ("Remote device missing\n");
	586	return EXIT_FAILURE;
	587	}
	588	else
	589	{
	590	device_dst_path = argv[*optind];
	591	(*optind)++;
	592	}
	593
	594	connector = "default";
	595	if (cli_connect (device_dst_path))
	596	{
	597	return EXIT_FAILURE;
	598	}
	599
	600	sysex_transfer.active = TRUE;
	601	sysex_transfer.timeout = BE_DUMP_TIMEOUT;
	602	sysex_transfer.raw = g_byte_array_new ();
	603
	604	err = load_file (src_file, sysex_transfer.raw, NULL);
	605
	606	if (!err)
	607	{
	608	err = backend_tx_sysex (&backend, &sysex_transfer);
	609	}
	610
	611	free_msg (sysex_transfer.raw);
	612
	613	return err;
	614	}
	615
	616	static int
	617	cli_receive (int argc, gchar * argv[], int *optind)
	618	{
	619	gint err;
	620	const gchar device_src_path, dst_file;
	621	struct sysex_transfer sysex_transfer;
	622
	623	if (*optind == argc)
	624	{
	625	error_print ("Remote device missing\n");
	626	return EXIT_FAILURE;
	627	}
	628	else
	629	{
	630	device_src_path = argv[*optind];
	631	(*optind)++;
	632	}
	633
	634	if (*optind == argc)
	635	{
	636	error_print ("Destination file missing\n");
	637	return EXIT_FAILURE;
	638	}
	639	else
	640	{
	641	dst_file = argv[*optind];
	642	(*optind)++;
	643	}
	644
	645	connector = "default";
	646	if (cli_connect (device_src_path))
	647	{
	648	return EXIT_FAILURE;
	649	}
	650
	651	sysex_transfer.timeout = BE_DUMP_TIMEOUT;
	652	sysex_transfer.batch = TRUE;
	653
	654	backend_rx_drain (&backend);
	655	//This doesn't need to be synchronized because the CLI is not multithreaded.
	656	err = backend_rx_sysex (&backend, &sysex_transfer);
	657	if (!err)
	658	{
	659	err = save_file (dst_file, sysex_transfer.raw, NULL);
	660	}
	661
	662	free_msg (sysex_transfer.raw);
	663
	664	return err;
	665	}
	666
	667	gint
	668	set_conn_fs_op_from_command (const gchar * cmd)
	669	{
	670	gchar *aux;
	671
	672	connector = strdup (cmd);
	673	aux = strchr (connector, '-');
	674	if (!aux)
	675	{
	676	g_free (connector);
	677	return -1;
	678	}
	679	*aux = 0;
	680	aux++;
	681
	682	fs = strdup (aux);
	683	aux = strchr (fs, '-');
	684	if (!aux)
	685	{
	686	g_free (connector);
	687	g_free (fs);
	688	return -1;
	689	}
	690
	691	*aux = 0;
	692	aux++;
	693
	694	op = strdup (aux);
	695
	696	return 0;
557	697	}
558	698
559	699	static void
560	700	cli_end (int sig)
561	701	{
	702	g_mutex_lock (&control.mutex);
562	703	control.active = FALSE;
	704	g_mutex_unlock (&control.mutex);
563	705	}
564	706
565	707	int
566		main (int argc, char *argv[])
	708	main (int argc, gchar * argv[])
567	709	{
568	710	gint c;
569	711	gint res;
570	712	gchar *command;
571	713	gint vflg = 0, errflg = 0;
572		struct sigaction action, old_action;
573		gint fs;
574		char op[LABEL_MAX];
575		char type[LABEL_MAX];
	714	struct sigaction action;
576	715
577	716	action.sa_handler = cli_end;
578	717	sigemptyset (&action.sa_mask);
579	718	action.sa_flags = 0;
580
581		sigaction (SIGTERM, NULL, &old_action);
582		if (old_action.sa_handler != SIG_IGN)
583		{
584		sigaction (SIGTERM, &action, NULL);
585		}
586
587		sigaction (SIGQUIT, NULL, &old_action);
588		if (old_action.sa_handler != SIG_IGN)
589		{
590		sigaction (SIGQUIT, &action, NULL);
591		}
592
593		sigaction (SIGINT, NULL, &old_action);
594		if (old_action.sa_handler != SIG_IGN)
595		{
596		sigaction (SIGINT, &action, NULL);
597		}
598
599		sigaction (SIGHUP, NULL, &old_action);
600		if (old_action.sa_handler != SIG_IGN)
601		{
602		sigaction (SIGHUP, &action, NULL);
603		}
604
605		devices_filename = NULL;
606
607		while ((c = getopt (argc, argv, "f:v")) != -1)
	719	sigaction (SIGTERM, &action, NULL);
	720	sigaction (SIGQUIT, &action, NULL);
	721	sigaction (SIGINT, &action, NULL);
	722	sigaction (SIGHUP, &action, NULL);
	723
	724	while ((c = getopt (argc, argv, "v")) != -1)
608	725	{
609	726	switch (c)
610	727	{
611		case 'f':
612		devices_filename = optarg;
613		break;
614	728	case 'v':
615	729	vflg++;
616	730	break;

637	751	if (errflg > 0)
638	752	{
639	753	fprintf (stderr, "%s\n", PACKAGE_STRING);
640		char *exec_name = basename (argv[0]);
	754	gchar *exec_name = basename (argv[0]);
641	755	fprintf (stderr, "Usage: %s [options] command\n", exec_name);
642	756	exit (EXIT_FAILURE);
643	757	}
644	758
645		fs = get_op_type_from_command (command, op, type);
646		debug_print (1, "Operation: '%s'; filesystem: '%s' (%d)\n", op, type, fs);
647		if (fs < 0)
648		{
649		error_print ("Filesystem '%s' not recognized\n", type);
650		res = EXIT_FAILURE;
651		goto end;
652		}
653
654		if (!fs)
655		{
656		if (strcmp (command, "ld") == 0
657		\|\| strcmp (command, "list-devices") == 0)
658		{
659		res = cli_ld ();
660		}
661		else if (strcmp (op, "info") == 0
662		\|\| strcmp (command, "info-devices") == 0)
663		{
664		res = cli_info (argc, argv, optind);
665		}
666		else if (strcmp (command, "df") == 0
667		\|\| strcmp (command, "info-storage") == 0)
668		{
669		res = cli_df (argc, argv, optind);
670		}
671		else if (strcmp (command, "upgrade") == 0)
672		{
673		res = cli_upgrade (argc, argv, optind);
674		}
675		else if (strcmp (command, "ls") == 0)
676		{
677		res = cli_list (argc, argv, optind, FS_SAMPLES, print_smplrw);
678		}
679		else if (strcmp (command, "mkdir") == 0)
680		{
681		res =
682		cli_command_path (argc, argv, optind, FS_SAMPLES,
683		GET_FS_OPS_OFFSET (mkdir));
684		}
685		else if (strcmp (command, "mv") == 0)
686		{
687		res =
688		cli_command_src_dst (argc, argv, optind, FS_SAMPLES,
689		GET_FS_OPS_OFFSET (move));
690		}
691		else if (strcmp (command, "rm") == 0 \|\| strcmp (command, "rmdir") == 0)
692		{
693		res =
694		cli_command_path (argc, argv, optind, FS_SAMPLES,
695		GET_FS_OPS_OFFSET (delete));
696		}
697		else if (strcmp (command, "download") == 0
698		\|\| strcmp (command, "dl") == 0)
699		{
700		res = cli_download (argc, argv, optind, FS_SAMPLES);
701		}
702		else if (strcmp (command, "upload") == 0 \|\| strcmp (command, "ul") == 0)
703		{
704		res = cli_upload (argc, argv, optind, FS_SAMPLES);
	759	if (!strcmp (command, "ld") \|\| !strcmp (command, "list-devices"))
	760	{
	761	res = cli_ld ();
	762	}
	763	else if (!strcmp (command, "info") \|\| !strcmp (command, "info-device"))
	764	{
	765	res = cli_info (argc, argv, &optind);
	766	}
	767	else if (!strcmp (command, "df") \|\| !strcmp (command, "info-storage"))
	768	{
	769	res = cli_df (argc, argv, &optind);
	770	}
	771	else if (!strcmp (command, "send"))
	772	{
	773	res = cli_send (argc, argv, &optind);
	774	}
	775	else if (!strcmp (command, "receive"))
	776	{
	777	res = cli_receive (argc, argv, &optind);
	778	}
	779	else if (!strcmp (command, "upgrade"))
	780	{
	781	res = cli_upgrade_os (argc, argv, &optind);
	782	}
	783	else
	784	{
	785	if (set_conn_fs_op_from_command (command))
	786	{
	787	exit (EXIT_FAILURE);
	788	}
	789
	790	debug_print (1,
	791	"Connector: \"%s\"; filesystem: \"%s\"; operation: \"%s\"\n",
	792	connector, fs, op);
	793
	794	if (!strcmp (op, "ls") \|\| !strcmp (op, "list"))
	795	{
	796	res = cli_list (argc, argv, &optind);
	797	}
	798	else if (!strcmp (op, "mkdir"))
	799	{
	800	res = cli_command_path (argc, argv, &optind,
	801	GET_FS_OPS_OFFSET (mkdir));
	802	}
	803	else if (!strcmp (op, "rm") \|\| !strcmp (op, "rmdir"))
	804	{
	805	res = cli_command_path (argc, argv, &optind,
	806	GET_FS_OPS_OFFSET (delete));
	807	}
	808	else if (!strcmp (op, "download") \|\| !strcmp (op, "dl"))
	809	{
	810	res = cli_download (argc, argv, &optind);
	811	}
	812	else if (!strcmp (op, "upload") \|\| !strcmp (op, "ul"))
	813	{
	814	res = cli_upload (argc, argv, &optind);
	815	}
	816	else if (!strcmp (op, "cl"))
	817	{
	818	res = cli_command_path (argc, argv, &optind,
	819	GET_FS_OPS_OFFSET (clear));
	820	}
	821	else if (!strcmp (op, "cp"))
	822	{
	823	res = cli_command_src_dst (argc, argv, &optind,
	824	GET_FS_OPS_OFFSET (copy));
	825	}
	826	else if (!strcmp (op, "sw"))
	827	{
	828	res = cli_command_src_dst (argc, argv, &optind,
	829	GET_FS_OPS_OFFSET (swap));
	830	}
	831	else if (!strcmp (op, "mv"))
	832	{
	833	res = cli_command_mv_rename (argc, argv, &optind);
705	834	}
706	835	else
707	836	{
708	837	error_print ("Command '%s' not recognized\n", command);
709	838	res = EXIT_FAILURE;
710	839	}
711		goto end;
712		}
713
714		if (strcmp (op, "ls") == 0 \|\| strcmp (op, "list") == 0)
715		{
716		print_item print = (fs == FS_SAMPLES \|\| fs == FS_RAW_ALL
717		\|\| fs ==
718		FS_RAW_PRESETS) ? print_smplrw : print_data;
719		res = cli_list (argc, argv, optind, fs, print);
720		}
721		else if (strcmp (op, "mkdir") == 0)
722		{
723		res =
724		cli_command_path (argc, argv, optind, fs, GET_FS_OPS_OFFSET (mkdir));
725		}
726		else if (strcmp (op, "rm") == 0 \|\| strcmp (op, "rmdir") == 0)
727		{
728		res =
729		cli_command_path (argc, argv, optind, fs, GET_FS_OPS_OFFSET (delete));
730		}
731		else if (strcmp (op, "download") == 0 \|\| strcmp (op, "dl") == 0)
732		{
733		res = cli_download (argc, argv, optind, fs);
734		}
735		else if (strcmp (op, "upload") == 0 \|\| strcmp (op, "ul") == 0)
736		{
737		res = cli_upload (argc, argv, optind, fs);
738		}
739		else if (strcmp (op, "cl") == 0)
740		{
741		res = cli_command_path (argc, argv, optind, fs,
742		GET_FS_OPS_OFFSET (clear));
743		}
744		else if (strcmp (op, "cp") == 0)
745		{
746		res = cli_command_src_dst (argc, argv, optind, fs,
747		GET_FS_OPS_OFFSET (copy));
748		}
749		else if (strcmp (op, "sw") == 0)
750		{
751		res = cli_command_src_dst (argc, argv, optind, fs,
752		GET_FS_OPS_OFFSET (swap));
753		}
754		else if (strcmp (op, "mv") == 0)
755		{
756		res = cli_command_src_dst (argc, argv, optind, fs,
757		GET_FS_OPS_OFFSET (move));
758		}
759		else
760		{
761		error_print ("Command '%s' not recognized\n", command);
762		res = EXIT_FAILURE;
763		}
764
765		end:
766		if (connector_check (&connector))
767		{
768		connector_destroy (&connector);
769		}
770
771		usleep (REST_TIME * 2);
	840
	841	if (backend_check (&backend))
	842	{
	843	backend_destroy (&backend);
	844	}
	845
	846	g_free (connector);
	847	g_free (fs);
	848	g_free (op);
	849	}
	850
	851
	852	usleep (BE_REST_TIME_US * 2);
772	853	return res;
773	854	}

+1911

-1082

src/elektroid.c less more

17	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18	18	*/
19	19
20		#include "../config.h"
21	20	#include <limits.h>
22	21	#include <locale.h>
23	22	#include <gtk/gtk.h>

25	24	#include <glib/gi18n.h>
26	25	#include <glib/gprintf.h>
27	26	#include <getopt.h>
	27	#include "backend.h"
28	28	#include "connector.h"
29	29	#include "browser.h"
30	30	#include "audio.h"
31	31	#include "sample.h"
32	32	#include "utils.h"
33		#include "notifier.h"
34	33	#include "local.h"
35	34	#include "preferences.h"
36	35
	36	#define PLAYER_VISIBLE (remote_browser.fs_ops->options & FS_OPTION_AUDIO_PLAYER ? TRUE : FALSE)
	37	#define PLAYER_PREF_CHANNELS (!remote_browser.fs_ops \|\| (remote_browser.fs_ops->options & FS_OPTION_STEREO) \|\| !preferences.mix ? 2 : 1)
	38	#define PLAYER_LOADED_CHANNELS (PLAYER_PREF_CHANNELS == 2 && sample_info->channels == 2 ? 2 : 1)
	39	#define PLAYER_GET_SOURCE(browser) (browser == &local_browser ? AUDIO_SRC_LOCAL : AUDIO_SRC_REMOTE)
	40	#define PLAYER_SOURCE_IS_BROWSER(browser) (PLAYER_GET_SOURCE(browser) == audio.src)
	41
37	42	#define MAX_DRAW_X 10000
38	43
39		#define DUMP_TIMEOUT 2000
40	44	#define DND_TIMEOUT 1000
41	45
42	46	#define TEXT_URI_LIST_STD "text/uri-list"
43	47	#define TEXT_URI_LIST_ELEKTROID "text/uri-list-elektroid"
44	48
45		#define GUI_FSS (FS_SAMPLES \| FS_RAW_PRESETS \| FS_DATA_PRJ \| FS_DATA_SND)
46
47	49	#define MSG_WARN_SAME_SRC_DST "Same source and destination path. Skipping...\n"
48	50
49	51	enum device_list_store_columns
50	52	{
51		DEVICES_LIST_STORE_CARD_FIELD,
	53	DEVICES_LIST_STORE_ID_FIELD,
52	54	DEVICES_LIST_STORE_NAME_FIELD
53	55	};
54	56

101	103	const struct fs_operations *fs_ops; //Contains the fs_operations to use in this transfer
102	104	};
103	105
104		struct elektroid_add_upload_task_data
105		{
106		struct item_iterator iter;
107		gint32 index;
108		};
109
110		typedef int (connector_send_raw) (struct connector ,
111		struct connector_sysex_transfer *);
112
113	106	static gpointer elektroid_upload_task (gpointer);
114	107	static gpointer elektroid_download_task (gpointer);
115		static void elektroid_update_progress (gdouble);
	108	static void elektroid_update_progress (struct job_control *);
	109	static void elektroid_cancel_all_tasks (GtkWidget *, gpointer);
	110	static void elektroid_reset_sample (struct browser *);
116	111
117	112	static const struct option ELEKTROID_OPTIONS[] = {
118	113	{"local-directory", 1, NULL, 'l'},

121	116	{NULL, 0, NULL, 0}
122	117	};
123	118
124		static const gchar *ELEKTROID_FS_ICONS[] = {
125		FILE_ICON_WAVE, FILE_ICON_DATA, FILE_ICON_SND, FILE_ICON_DATA,
126		FILE_ICON_PRJ, FILE_ICON_SND
	119	static const GtkTargetEntry TARGET_ENTRIES_LOCAL_DST[] = {
	120	{TEXT_URI_LIST_STD, 0, TARGET_STRING},
	121	{TEXT_URI_LIST_ELEKTROID, GTK_TARGET_SAME_APP \| GTK_TARGET_OTHER_WIDGET,
	122	TARGET_STRING}
127	123	};
128	124
129		static gchar *ELEKTROID_AUDIO_LOCAL_EXTS[] =
130		{ "wav", "ogg", "aiff", "flac", NULL };
131
132		static GtkTargetEntry TARGET_ENTRIES_LOCAL_DST[] = {
133		{TEXT_URI_LIST_ELEKTROID, GTK_TARGET_SAME_APP \| GTK_TARGET_OTHER_WIDGET,
134		TARGET_STRING},
135		{TEXT_URI_LIST_STD, GTK_TARGET_SAME_APP \| GTK_TARGET_SAME_WIDGET,
136		TARGET_STRING},
137		{TEXT_URI_LIST_STD, GTK_TARGET_OTHER_APP, TARGET_STRING}
	125	static const GtkTargetEntry TARGET_ENTRIES_LOCAL_SRC[] = {
	126	{TEXT_URI_LIST_STD, 0, TARGET_STRING}
138	127	};
139	128
140		static GtkTargetEntry TARGET_ENTRIES_LOCAL_SRC[] = {
141		{TEXT_URI_LIST_STD, GTK_TARGET_SAME_APP \| GTK_TARGET_OTHER_WIDGET,
142		TARGET_STRING},
143		{TEXT_URI_LIST_STD, GTK_TARGET_SAME_APP \| GTK_TARGET_SAME_WIDGET,
144		TARGET_STRING},
145		{TEXT_URI_LIST_STD, GTK_TARGET_OTHER_APP, TARGET_STRING}
	129	static const GtkTargetEntry TARGET_ENTRIES_REMOTE_SYSTEM_DST[] = {
	130	{TEXT_URI_LIST_STD, 0, TARGET_STRING}
146	131	};
147	132
148		static GtkTargetEntry TARGET_ENTRIES_REMOTE_DST[] = {
149		{TEXT_URI_LIST_STD, GTK_TARGET_SAME_APP \| GTK_TARGET_OTHER_WIDGET,
150		TARGET_STRING},
	133	static const GtkTargetEntry TARGET_ENTRIES_REMOTE_SYSTEM_SRC[] = {
	134	{TEXT_URI_LIST_STD, 0, TARGET_STRING}
	135	};
	136
	137	static const GtkTargetEntry TARGET_ENTRIES_REMOTE_DST[] = {
	138	{TEXT_URI_LIST_STD, 0, TARGET_STRING},
151	139	{TEXT_URI_LIST_ELEKTROID, GTK_TARGET_SAME_APP \| GTK_TARGET_SAME_WIDGET,
152	140	TARGET_STRING},
153		{TEXT_URI_LIST_STD, GTK_TARGET_OTHER_APP, TARGET_STRING}
154	141	};
155	142
156		static GtkTargetEntry TARGET_ENTRIES_REMOTE_SRC[] = {
157		{TEXT_URI_LIST_ELEKTROID, GTK_TARGET_SAME_APP \| GTK_TARGET_OTHER_WIDGET,
158		TARGET_STRING},
159		{TEXT_URI_LIST_ELEKTROID, GTK_TARGET_SAME_APP \| GTK_TARGET_SAME_WIDGET,
160		TARGET_STRING}
	143	static const GtkTargetEntry TARGET_ENTRIES_REMOTE_DST_SLOT[] = {
	144	{TEXT_URI_LIST_STD, 0, TARGET_STRING}
161	145	};
162	146
163		static GtkTargetEntry TARGET_ENTRIES_UP_BUTTON_DST[] = {
164		{TEXT_URI_LIST_STD, GTK_TARGET_SAME_APP,
165		TARGET_STRING},
166		{TEXT_URI_LIST_STD, GTK_TARGET_OTHER_APP,
167		TARGET_STRING},
168		{TEXT_URI_LIST_ELEKTROID, GTK_TARGET_SAME_APP,
169		TARGET_STRING}
	147	static const GtkTargetEntry TARGET_ENTRIES_REMOTE_SRC[] = {
	148	{TEXT_URI_LIST_ELEKTROID, GTK_TARGET_SAME_APP, TARGET_STRING},
170	149	};
171	150
172		static guint TARGET_ENTRIES_LOCAL_DST_N =
173		G_N_ELEMENTS (TARGET_ENTRIES_LOCAL_DST);
174		static guint TARGET_ENTRIES_LOCAL_SRC_N =
175		G_N_ELEMENTS (TARGET_ENTRIES_LOCAL_SRC);
176		static guint TARGET_ENTRIES_REMOTE_DST_N =
177		G_N_ELEMENTS (TARGET_ENTRIES_REMOTE_DST);
178		static guint TARGET_ENTRIES_REMOTE_SRC_N =
179		G_N_ELEMENTS (TARGET_ENTRIES_REMOTE_SRC);
180		static guint TARGET_ENTRIES_UP_BUTTON_DST_N =
181		G_N_ELEMENTS (TARGET_ENTRIES_UP_BUTTON_DST);
	151	static const GtkTargetEntry TARGET_ENTRIES_UP_BUTTON_DST[] = {
	152	{TEXT_URI_LIST_STD, 0, TARGET_STRING},
	153	{TEXT_URI_LIST_ELEKTROID, GTK_TARGET_SAME_APP, TARGET_STRING}
	154	};
182	155
183	156	static struct browser remote_browser;
184	157	static struct browser local_browser;
185	158
186	159	static struct audio audio;
187		static struct connector connector;
	160	static struct backend backend;
188	161	static struct preferences preferences;
189	162
190	163	static GThread *load_thread = NULL;
191	164	static GThread *task_thread = NULL;
192	165	static GThread *sysex_thread = NULL;
193	166	static struct elektroid_transfer transfer;
194		static struct connector_sysex_transfer sysex_transfer;
195
196		static GThread *notifier_thread = NULL;
197		struct notifier notifier;
	167	static struct sysex_transfer sysex_transfer;
198	168
199	169	static GtkWidget *main_window;
200	170	static GtkAboutDialog *about_dialog;

209	179	static GtkWidget *tx_sysex_button;
210	180	static GtkWidget *os_upgrade_button;
211	181	static GtkWidget *about_button;
	182	static GtkWidget *local_box;
212	183	static GtkWidget *remote_box;
213	184	static GtkWidget *waveform_draw_area;
214	185	static GtkStatusbar *status_bar;
215	186	static GtkListStore *devices_list_store;
216		static GtkComboBox *devices_combo;
	187	static GtkWidget *devices_combo;
	188	static GtkWidget *local_audio_box;
217	189	static GtkWidget *upload_menuitem;
218		static GtkWidget *local_audio_box;
	190	static GtkWidget *local_play_separator;
219	191	static GtkWidget *local_play_menuitem;
220	192	static GtkWidget *local_open_menuitem;
221	193	static GtkWidget *local_show_menuitem;
222	194	static GtkWidget *local_rename_menuitem;
223	195	static GtkWidget *local_delete_menuitem;
224	196	static GtkWidget *download_menuitem;
	197	static GtkWidget *remote_play_separator;
	198	static GtkWidget *remote_play_menuitem;
	199	static GtkWidget *remote_options_separator;
	200	static GtkWidget *remote_open_menuitem;
	201	static GtkWidget *remote_show_menuitem;
	202	static GtkWidget *remote_actions_separator;
225	203	static GtkWidget *remote_rename_menuitem;
226	204	static GtkWidget *remote_delete_menuitem;
227	205	static GtkWidget *play_button;
228	206	static GtkWidget *stop_button;
	207	static GtkWidget *loop_button;
	208	static GtkWidget *autoplay_switch;
	209	static GtkWidget *mix_switch;
229	210	static GtkWidget *volume_button;
	211	static gulong volume_changed_handler;
230	212	static GtkListStore *task_list_store;
231	213	static GtkWidget *task_tree_view;
232	214	static GtkWidget *cancel_task_button;
233	215	static GtkWidget *remove_tasks_button;
234	216	static GtkWidget *clear_tasks_button;
235	217	static GtkListStore *fs_list_store;
236		static GtkComboBox *fs_combo;
237		static GtkTreeViewColumn *remote_tree_view_index_column;
238
239		static const gchar *
240		elektroid_get_fs_name (enum connector_fs fs)
241		{
242		switch (fs)
243		{
244		case FS_SAMPLES:
245		return _("Samples");
246		case FS_RAW_PRESETS:
247		return _("Presets");
248		case FS_DATA_PRJ:
249		return _("Projects");
250		case FS_DATA_SND:
251		return _("Sounds");
252		default:
253		return _("Undefined");
254		}
255		}
256
257		static void
258		elektroid_set_file_extensions_for_fs (gchar ** extensions[],
259		enum connector_fs sel_fs)
260		{
261		const struct fs_operations *ops;
262		gchar *mp3_ext = NULL;
263
264		if (*extensions != NULL)
265		{
266		gchar *ext = extensions;
267		while (*ext)
268		{
269		g_free (*ext);
270		ext++;
271		}
272		g_free (*extensions);
273		}
274
275		if (sel_fs == FS_SAMPLES)
276		{
277		gchar **ext = ELEKTROID_AUDIO_LOCAL_EXTS;
278		int known_ext = 0;
279		while (*ext)
280		{
281		known_ext++;
282		ext++;
283		}
284		known_ext++; //NULL included
285
286		int total_ext = known_ext;
287
288		if (sample_is_mp3_supported ())
289		{
290		mp3_ext = "mp3";
291		total_ext++;
292		}
293
294		extensions = malloc (sizeof (gchar ) * total_ext);
295		ext = ELEKTROID_AUDIO_LOCAL_EXTS;
296		int i = 0;
297		while (*ext)
298		{
299		(extensions)[i] = strdup (ext);
300		ext++;
301		i++;
302		}
303		if (mp3_ext)
304		{
305		(*extensions)[i] = strdup (mp3_ext);
306		i++;
307		}
308		(*extensions)[i] = NULL;
309
	218	static GtkWidget *fs_combo;
	219	static GtkTreeViewColumn *remote_tree_view_id_column;
	220	static GtkTreeViewColumn *remote_tree_view_slot_column;
	221	static GtkTreeViewColumn *remote_tree_view_size_column;
	222	static GtkWidget *sample_info_box;
	223	static GtkWidget *sample_length;
	224	static GtkWidget *sample_duration;
	225	static GtkWidget *sample_channels;
	226	static GtkWidget *sample_samplerate;
	227	static GtkWidget *sample_bitdepth;
	228	static gchar **dnd_uris;
	229	static gchar *dnd_type_name;
	230
	231	inline static const gchar *
	232	elektroid_get_fs_name (guint fs)
	233	{
	234	return backend_get_fs_operations (&backend, fs, NULL)->gui_name;
	235	}
	236
	237	static void
	238	elektroid_clear_file_extensions (gchar *** extensions)
	239	{
	240	if (*extensions == NULL)
	241	{
	242	return;
	243	}
	244
	245	gchar *ext = extensions;
	246	while (*ext)
	247	{
	248	g_free (*ext);
	249	ext++;
	250	}
	251	g_free (*extensions);
	252
	253	*extensions = NULL;
	254	}
	255
	256	static void
	257	elektroid_set_file_extensions (gchar * ext_dst, const gchar ext_src)
	258	{
	259	const gchar **ext = ext_src;
	260	int ext_count = 0;
	261	while (*ext)
	262	{
	263	ext_count++;
	264	ext++;
	265	}
	266	ext_count++; //NULL included
	267
	268	ext_dst = malloc (sizeof (gchar ) * ext_count);
	269	ext = ext_src;
	270	int i = 0;
	271	while (*ext)
	272	{
	273	(ext_dst)[i] = strdup (ext);
	274	ext++;
	275	i++;
	276	}
	277	(*ext_dst)[i] = NULL;
	278	}
	279
	280	static void
	281	elektroid_set_file_extension (gchar *** ext_dst, gchar * ext)
	282	{
	283	ext_dst = malloc (sizeof (gchar ) * 2);
	284	(*ext_dst)[0] = ext;
	285	(*ext_dst)[1] = NULL;
	286	}
	287
	288	static void
	289	elektroid_set_local_file_extensions (gint sel_fs)
	290	{
	291	const struct fs_operations *ops =
	292	backend_get_fs_operations (&backend, sel_fs, NULL);
	293
	294	elektroid_clear_file_extensions (&local_browser.extensions);
	295
	296	if (!ops \|\| (ops->options & FS_OPTION_AUDIO_PLAYER))
	297	{
	298	elektroid_set_file_extensions (&local_browser.extensions,
	299	sample_get_sample_extensions ());
310	300	}
311	301	else
312	302	{
313		ops = connector_get_fs_operations (sel_fs);
314		extensions = malloc (sizeof (gchar ) * 2);
315		(*extensions)[0] = connector_get_full_ext (&connector.device_desc, ops);
316		(*extensions)[1] = NULL;
317		}
318		}
319
320		static const gchar *
321		elektroid_get_inventory_icon_for_fs (enum connector_fs sel_fs)
322		{
323		const gchar *icon = FILE_ICON_DATA;
324
325		for (int fs = FS_SAMPLES, i = 0; fs <= FS_DATA_SND; fs <<= 1, i++)
326		{
327		if (GUI_FSS & fs && sel_fs == fs)
328		{
329		icon = ELEKTROID_FS_ICONS[i];
330		break;
331		}
332		}
333		return icon;
	303	elektroid_set_file_extension (&local_browser.extensions,
	304	ops->get_ext (&backend.device_desc, ops));
	305	}
	306	}
	307
	308	static void
	309	elektroid_set_remote_file_extensions (gint sel_fs)
	310	{
	311	const struct fs_operations *ops =
	312	backend_get_fs_operations (&backend, sel_fs, NULL);
	313
	314	elektroid_clear_file_extensions (&remote_browser.extensions);
	315
	316	if (ops && backend.type == BE_TYPE_SYSTEM)
	317	{
	318	elektroid_set_file_extension (&remote_browser.extensions,
	319	ops->get_ext (&backend.device_desc, ops));
	320	}
334	321	}
335	322
336	323	static void

354	341	}
355	342
356	343	static void
	344	elektroid_set_widget_source (GtkWidget * widget, enum audio_src audio_src)
	345	{
	346	const char *class;
	347	GtkStyleContext *context = gtk_widget_get_style_context (widget);
	348	GList classes, list = gtk_style_context_list_classes (context);
	349
	350	for (classes = list; classes != NULL; classes = g_list_next (classes))
	351	{
	352	gtk_style_context_remove_class (context, classes->data);
	353	}
	354	g_list_free (list);
	355
	356	if (audio_src == AUDIO_SRC_NONE)
	357	{
	358	return;
	359	}
	360
	361	if (GTK_IS_SWITCH (widget))
	362	{
	363	class = audio_src == AUDIO_SRC_LOCAL ? "local_switch" : "remote_switch";
	364	}
	365	else
	366	{
	367	class = audio_src == AUDIO_SRC_LOCAL ? "local" : "remote";
	368	}
	369	gtk_style_context_add_class (context, class);
	370	}
	371
	372	static void
	373	elektroid_set_player_source (enum audio_src audio_src)
	374	{
	375	elektroid_set_widget_source (autoplay_switch, audio_src);
	376	elektroid_set_widget_source (mix_switch, audio_src);
	377	elektroid_set_widget_source (play_button, audio_src);
	378	elektroid_set_widget_source (stop_button, audio_src);
	379	elektroid_set_widget_source (loop_button, audio_src);
	380	elektroid_set_widget_source (volume_button, audio_src);
	381	elektroid_set_widget_source (waveform_draw_area, audio_src);
	382	}
	383
	384	static gboolean
	385	elektroid_load_remote_if_midi (gpointer data)
	386	{
	387	struct browser *browser = data;
	388	if (browser == &remote_browser && backend.type == BE_TYPE_MIDI)
	389	{
	390	browser_load_dir (browser);
	391	}
	392	return FALSE;
	393	}
	394
	395	static void
	396	elektroid_update_upload_menuitem ()
	397	{
	398	gboolean slot = remote_browser.fs_ops &&
	399	!(remote_browser.fs_ops->options & FS_OPTION_SLOT_STORAGE);
	400
	401	gtk_widget_set_visible (upload_menuitem, slot);
	402	gtk_widget_set_visible (local_play_separator, slot);
	403	}
	404
	405	static void
357	406	elektroid_load_devices (gboolean auto_select)
358	407	{
359	408	gint i;
360	409	gint device_index;
361		GArray *devices = connector_get_system_devices ();
362		struct connector_system_device device;
	410	gchar hostname[LABEL_MAX];
	411	GArray *devices = backend_get_system_devices ();
	412	struct backend_system_device device;
363	413
364	414	debug_print (1, "Loading devices...\n");
365	415
366	416	gtk_list_store_clear (fs_list_store);
367	417	gtk_list_store_clear (devices_list_store);
368	418
	419	gethostname (hostname, LABEL_MAX);
	420	gtk_list_store_insert_with_values (devices_list_store, NULL, -1,
	421	DEVICES_LIST_STORE_ID_FIELD,
	422	BE_SYSTEM_ID,
	423	DEVICES_LIST_STORE_NAME_FIELD,
	424	hostname, -1);
	425
369	426	for (i = 0; i < devices->len; i++)
370	427	{
371		device = g_array_index (devices, struct connector_system_device, i);
	428	device = g_array_index (devices, struct backend_system_device, i);
372	429	gtk_list_store_insert_with_values (devices_list_store, NULL, -1,
373		DEVICES_LIST_STORE_CARD_FIELD,
374		device.card,
	430	DEVICES_LIST_STORE_ID_FIELD,
	431	device.id,
375	432	DEVICES_LIST_STORE_NAME_FIELD,
376	433	device.name, -1);
377	434	}
	435	i++; //We add the system backend.
378	436
379	437	g_array_free (devices, TRUE);
380	438
381	439	device_index = auto_select && i == 1 ? 0 : -1;
382	440	debug_print (1, "Selecting device %d...\n", device_index);
383		gtk_combo_box_set_active (devices_combo, device_index);
	441	gtk_combo_box_set_active (GTK_COMBO_BOX (devices_combo), device_index);
384	442
385	443	if (device_index == -1)
386	444	{
387		local_browser.file_icon =
388		elektroid_get_inventory_icon_for_fs (FS_SAMPLES);
389		elektroid_set_file_extensions_for_fs (&local_browser.extensions,
390		FS_SAMPLES);
391
	445	local_browser.file_icon = BE_FILE_ICON_WAVE;
	446	elektroid_set_local_file_extensions (0);
392	447	gtk_widget_set_visible (local_audio_box, TRUE);
393		gtk_tree_view_column_set_visible (remote_tree_view_index_column, FALSE);
394
	448	gtk_tree_view_column_set_visible (remote_tree_view_id_column, FALSE);
	449	gtk_tree_view_column_set_visible (remote_tree_view_slot_column, FALSE);
	450	gtk_tree_view_column_set_visible (remote_tree_view_size_column, FALSE);
395	451	browser_load_dir (&local_browser);
396		}
	452	elektroid_update_upload_menuitem ();
	453	}
	454	}
	455
	456	static gboolean
	457	elektroid_load_devices_bg (gpointer data)
	458	{
	459	gboolean visible;
	460	GValue value = G_VALUE_INIT;
	461
	462	g_object_get_property (G_OBJECT (main_window), "visible", &value);
	463	visible = g_value_get_boolean (&value);
	464
	465	if (visible)
	466	{
	467	elektroid_load_devices (TRUE); //This triggers a local browser reload due to the extensions and icons selected for the fs
	468	return FALSE;
	469	}
	470
	471	return TRUE;
397	472	}
398	473
399	474	static void

401	476	{
402	477	gchar *status;
403	478	gchar *statfss_str;
404		gint res;
405		enum connector_storage storage;
406		struct connector_storage_stats statfs;
	479	struct backend_storage_stats statfs;
407	480	GString *statfss;
408	481
409	482	gtk_statusbar_pop (status_bar, 0);
410	483
411		if (connector_check (&connector))
	484	if (backend_check (&backend))
412	485	{
413	486	statfss = g_string_new (NULL);
414
415		for (storage = STORAGE_PLUS_DRIVE; storage <= STORAGE_RAM;
416		storage <<= 1)
417		{
418		if (connector.device_desc.storage & storage)
	487	if (backend.get_storage_stats)
	488	{
	489	for (gint i = 0, storage = 1; i < MAX_BACKEND_STORAGE;
	490	i++, storage <<= 1)
419	491	{
420		res =
421		connector_get_storage_stats (&connector, storage, &statfs);
422		if (!res)
	492	if (backend.device_desc.storage & storage)
423	493	{
424		g_string_append_printf (statfss, " %s %.2f%%",
425		statfs.name,
426		connector_get_storage_stats_percent
427		(&statfs));
	494	if (!backend.get_storage_stats (&backend, storage, &statfs))
	495	{
	496	g_string_append_printf (statfss, " %s %.2f%%",
	497	statfs.name,
	498	backend_get_storage_stats_percent
	499	(&statfs));
	500	}
428	501	}
429	502	}
430	503	}
	504
431	505	statfss_str = g_string_free (statfss, FALSE);
432		status = malloc (LABEL_MAX);
433		snprintf (status, LABEL_MAX, _("Connected to %s%s"),
434		connector.device_name, statfss_str);
	506	status = g_malloc (LABEL_MAX);
	507	if (strlen (backend.device_name))
	508	{
	509	snprintf (status, LABEL_MAX, "%s%s", backend.device_name,
	510	statfss_str);
	511	}
	512	else
	513	{
	514	status[0] = 0;
	515	}
435	516	gtk_statusbar_push (status_bar, 0, status);
436	517	free (status);
437	518	g_free (statfss_str);

482	563	}
483	564
484	565	static gboolean
485		elektroid_check_connector ()
	566	elektroid_check_backend ()
486	567	{
487	568	GtkListStore *list_store;
488	569	GtkTreeIter iter;
489		gboolean connected = connector_check (&connector);
490		gboolean queued =
491		elektroid_get_next_queued_task (&iter, NULL, NULL, NULL, NULL);
492
493		gtk_widget_set_sensitive (remote_box, connected);
	570	gboolean remote_sensitive;
	571	gboolean connected = backend_check (&backend);
	572	gboolean queued = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL,
	573	NULL);
	574
	575	elektroid_update_upload_menuitem ();
	576
	577	if (!remote_browser.fs_ops
	578	\|\| remote_browser.fs_ops->options & FS_OPTION_SINGLE_OP)
	579	{
	580	remote_sensitive = connected && !queued;
	581	}
	582	else
	583	{
	584	remote_sensitive = connected;
	585	}
	586	gtk_widget_set_sensitive (remote_box, remote_sensitive);
	587	gtk_widget_set_sensitive (upload_menuitem, remote_sensitive);
494	588	gtk_widget_set_sensitive (rx_sysex_button, connected && !queued);
495	589	gtk_widget_set_sensitive (tx_sysex_button, connected && !queued);
496		gtk_widget_set_sensitive (os_upgrade_button, connected && !queued);
	590	gtk_widget_set_sensitive (os_upgrade_button, connected && !queued
	591	&& backend.upgrade_os);
497	592
498	593	if (!connected)
499	594	{

501	596	GTK_LIST_STORE (gtk_tree_view_get_model (remote_browser.view));
502	597	gtk_entry_set_text (remote_browser.dir_entry, "");
503	598	gtk_list_store_clear (list_store);
504
505	599	elektroid_load_devices (FALSE);
506	600	}
507	601

511	605	}
512	606
513	607	static gboolean
514		elektroid_check_connector_bg (gpointer data)
515		{
516		elektroid_check_connector ();
517
	608	elektroid_check_backend_bg (gpointer data)
	609	{
	610	elektroid_check_backend ();
518	611	return FALSE;
519	612	}
520	613
521	614	static void
522		browser_refresh_devices (GtkWidget * object, gpointer data)
523		{
524		if (connector_check (&connector))
525		{
526		connector_destroy (&connector);
527		elektroid_check_connector ();
528		}
529		elektroid_load_devices (FALSE);
	615	elektroid_cancel_all_tasks_and_wait ()
	616	{
	617	elektroid_cancel_all_tasks (NULL, NULL);
	618	//In this case, the active waiting can not be avoided as the user has cancelled the operation.
	619	while (transfer.status == RUNNING)
	620	{
	621	usleep (50000);
	622	}
	623	}
	624
	625	static void
	626	elektroid_refresh_devices (GtkWidget * object, gpointer data)
	627	{
	628	if (backend_check (&backend))
	629	{
	630	elektroid_cancel_all_tasks_and_wait ();
	631	backend_destroy (&backend);
	632	elektroid_reset_sample (&remote_browser);
	633	remote_browser.fs_ops = NULL;
	634	}
	635	elektroid_check_backend (); //This triggers the actual devices refresh if there is no backend
530	636	}
531	637
532	638	static gpointer

561	667	}
562	668
563	669	static void
564		elektroid_progress_dialog_end (gpointer data)
565		{
	670	elektroid_progress_dialog_close (gpointer data)
	671	{
	672	gtk_label_set_text (GTK_LABEL (progress_label), _("Cancelling..."));
566	673	elektroid_cancel_running_sysex (NULL, 0, NULL);
567	674	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_CANCEL);
568	675	}

572	679	{
573	680	gchar *text;
574	681	gboolean active;
575		enum connector_sysex_transfer_status status;
	682	enum sysex_transfer_status status;
	683
	684	gtk_progress_bar_pulse (GTK_PROGRESS_BAR (progress_bar));
576	685
577	686	g_mutex_lock (&sysex_transfer.mutex);
578	687	status = sysex_transfer.status;

585	694	break;
586	695	case SENDING:
587	696	text = _("Sending...");
588		gtk_progress_bar_pulse (GTK_PROGRESS_BAR (progress_bar));
589	697	break;
590	698	case RECEIVING:
591	699	text = _("Receiving...");
592		gtk_progress_bar_pulse (GTK_PROGRESS_BAR (progress_bar));
593	700	break;
594	701	default:
595	702	text = "";

611	718
612	719	sysex_transfer.status = WAITING;
613	720	sysex_transfer.active = TRUE;
614		sysex_transfer.timeout = DUMP_TIMEOUT;
	721	sysex_transfer.timeout = BE_DUMP_TIMEOUT;
615	722	sysex_transfer.batch = TRUE;
616	723
617	724	g_timeout_add (100, elektroid_update_sysex_progress, NULL);
618	725
619		connector_rx_drain (&connector);
620		*res = connector_rx_sysex (&connector, &sysex_transfer);
	726	backend_rx_drain (&backend);
	727	//This doesn't need to be synchronized because the GUI doesn't allow concurrent access when receiving SysEx in batch mode.
	728	*res = backend_rx_sysex (&backend, &sysex_transfer);
621	729	if (!*res)
622	730	{
623	731	text = debug_get_hex_msg (sysex_transfer.raw);

629	737	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_ACCEPT);
630	738
631	739	return res;
632		}
633
634		static gboolean
635		elektroid_start_rx_thread (gpointer data)
636		{
637		debug_print (1, "Creating rx SysEx thread...\n");
638		sysex_thread =
639		g_thread_new ("sysex_thread", elektroid_rx_sysex_thread, NULL);
640
641		return FALSE;
642	740	}
643	741
644	742	static void

654	752	gint *res;
655	753	GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_SAVE;
656	754
657		g_idle_add (elektroid_start_rx_thread, NULL);
	755	debug_print (1, "Creating rx SysEx thread...\n");
	756	sysex_thread = g_thread_new ("sysex_thread", elektroid_rx_sysex_thread,
	757	NULL);
658	758
659	759	gtk_window_set_title (GTK_WINDOW (progress_dialog), _("Receive SysEx"));
660	760	dres = gtk_dialog_run (GTK_DIALOG (progress_dialog));
	761	g_mutex_lock (&sysex_transfer.mutex);
661	762	sysex_transfer.active = FALSE;
	763	g_mutex_unlock (&sysex_transfer.mutex);
662	764	gtk_widget_hide (GTK_WIDGET (progress_dialog));
663	765
664	766	res = elektroid_join_sysex_thread ();
	767
	768	if (!res) //Signal captured while running the dialog.
	769	{
	770	g_byte_array_free (sysex_transfer.raw, TRUE);
	771	return;
	772	}
665	773
666	774	if (dres != GTK_RESPONSE_ACCEPT)
667	775	{

675	783
676	784	if (*res)
677	785	{
678		elektroid_check_connector ();
	786	elektroid_check_backend ();
679	787	g_free (res);
680	788	return;
681	789	}

729	837	if (*res)
730	838	{
731	839	show_error_msg (_("Error while saving “%s”: %s."),
732		filename, g_strerror (*res));
	840	filename, g_strerror (-*res));
733	841	}
734	842	g_byte_array_free (sysex_transfer.raw, TRUE);
735	843	g_free (res);

739	847	gtk_widget_destroy (dialog);
740	848	}
741	849
	850	static gint
	851	elektroid_send_sysex_file (const gchar * filename, t_sysex_transfer f)
	852	{
	853	gint err = load_file (filename, sysex_transfer.raw, NULL);
	854	if (!err)
	855	{
	856	err = f (&backend, &sysex_transfer);
	857	}
	858	if (err && err != -ECANCELED)
	859	{
	860	show_error_msg (_("Error while loading “%s”: %s."),
	861	filename, g_strerror (-err));
	862	}
	863	return err;
	864	}
	865
742	866	static gpointer
743		elektroid_tx_sysex_thread (gpointer data)
744		{
745		gchar *text;
746		gint *res = malloc (sizeof (gint));
747		connector_send_raw f = data;
748
	867	elektroid_tx_sysex_files_thread (gpointer data)
	868	{
	869	GSList *filenames = data;
	870	gint *err = malloc (sizeof (gint));
	871	sysex_transfer.raw = g_byte_array_new ();
749	872	sysex_transfer.active = TRUE;
750		sysex_transfer.timeout = SYSEX_TIMEOUT;
	873	sysex_transfer.status = SENDING;
751	874
752	875	g_timeout_add (100, elektroid_update_sysex_progress, NULL);
753	876
754		*res = f (&connector, &sysex_transfer);
755		if (!*res)
756		{
757		text = debug_get_hex_msg (sysex_transfer.raw);
758		debug_print (1, "SysEx message sent (%d): %s\n",
759		sysex_transfer.raw->len, text);
760		free (text);
761		}
762
763		gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_CANCEL);
764
765		return res;
766		}
767
768		static void
769		elektroid_tx_sysex_common (connector_send_raw f)
	877	*err = 0;
	878	while (*err != -ECANCELED && filenames)
	879	{
	880	g_byte_array_set_size (sysex_transfer.raw, 0);
	881	*err = elektroid_send_sysex_file (filenames->data,
	882	backend_tx_sysex_no_update);
	883	filenames = filenames->next;
	884	//The device may have sent some messages in response so we skip all these.
	885	backend_rx_drain (&backend);
	886	usleep (BE_REST_TIME_US);
	887	}
	888	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_CANCEL); //Any response is OK.
	889
	890	free_msg (sysex_transfer.raw);
	891	return err;
	892	}
	893
	894	static gpointer
	895	elektroid_tx_upgrade_os_thread (gpointer data)
	896	{
	897	GSList *filenames = data;
	898	gint *err = malloc (sizeof (gint));
	899	sysex_transfer.raw = g_byte_array_new ();
	900	sysex_transfer.timeout = BE_SYSEX_TIMEOUT_MS;
	901
	902	g_timeout_add (100, elektroid_update_sysex_progress, NULL);
	903
	904	*err = elektroid_send_sysex_file (filenames->data, backend.upgrade_os);
	905	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_CANCEL); //Any response is OK.
	906
	907	free_msg (sysex_transfer.raw);
	908
	909	return err;
	910	}
	911
	912	static void
	913	elektroid_tx_sysex_common (GThreadFunc func, gboolean multiple)
770	914	{
771	915	GtkWidget *dialog;
772	916	GtkFileChooser *chooser;
773	917	GtkFileFilter *filter;
774		gint res, lres;
775		char *filename;
776		gint *response;
777		GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN;
	918	gint res, *err;
	919	GSList *filenames;
778	920
779	921	dialog = gtk_file_chooser_dialog_new (_("Open SysEx"),
780	922	GTK_WINDOW (main_window),
781		action,
	923	GTK_FILE_CHOOSER_ACTION_OPEN,
782	924	_("_Cancel"),
783	925	GTK_RESPONSE_CANCEL,
784	926	_("_Open"),

788	930	gtk_file_filter_set_name (filter, _("SysEx Files"));
789	931	gtk_file_filter_add_pattern (filter, "*.syx");
790	932	gtk_file_chooser_add_filter (chooser, filter);
	933	gtk_file_chooser_set_current_folder (chooser, preferences.local_dir);
	934	gtk_file_chooser_set_select_multiple (chooser, multiple);
791	935
792	936	res = gtk_dialog_run (GTK_DIALOG (dialog));
793
794	937	if (res == GTK_RESPONSE_ACCEPT)
795	938	{
796		filename = gtk_file_chooser_get_filename (chooser);
797		gtk_widget_destroy (dialog);
798		debug_print (1, "Opening SysEx file...\n");
799
800		sysex_transfer.raw = g_byte_array_new ();
801
802		lres = load_file (filename, sysex_transfer.raw, NULL);
803		if (lres)
804		{
805		show_error_msg (_("Error while loading “%s”: %s."),
806		filename, g_strerror (lres));
807		response = NULL;
808		}
809		else
810		{
811		sysex_thread =
812		g_thread_new ("sysex_thread", elektroid_tx_sysex_thread, f);
813
814		gtk_window_set_title (GTK_WINDOW (progress_dialog),
815		_("Send SysEx"));
816		res = gtk_dialog_run (GTK_DIALOG (progress_dialog));
817
818		g_mutex_lock (&sysex_transfer.mutex);
819		sysex_transfer.active = FALSE;
820		g_mutex_unlock (&sysex_transfer.mutex);
821
822		gtk_widget_hide (GTK_WIDGET (progress_dialog));
823
824		response = elektroid_join_sysex_thread ();
825		}
826
827		g_byte_array_free (sysex_transfer.raw, TRUE);
828
829
830		if (*response < 0)
831		{
832		elektroid_check_connector ();
833		}
834
835		free (response);
836		}
837		else
838		{
839		gtk_widget_destroy (dialog);
840		}
	939	gtk_widget_hide (GTK_WIDGET (dialog));
	940	filenames = gtk_file_chooser_get_filenames (chooser);
	941	sysex_thread = g_thread_new ("sysex_thread", func, filenames);
	942	gtk_window_set_title (GTK_WINDOW (progress_dialog), _("Sending SysEx"));
	943	gtk_dialog_run (GTK_DIALOG (progress_dialog));
	944
	945	//If the progress_dialog is closed, we end the transfer.
	946	g_mutex_lock (&sysex_transfer.mutex);
	947	sysex_transfer.active = FALSE;
	948	g_mutex_unlock (&sysex_transfer.mutex);
	949
	950	gtk_widget_hide (GTK_WIDGET (progress_dialog));
	951	err = elektroid_join_sysex_thread ();
	952
	953	g_slist_free_full (g_steal_pointer (&filenames), g_free);
	954
	955	if (!err) //Signal captured while running the dialog.
	956	{
	957	goto cleanup;
	958	}
	959
	960	if (*err < 0)
	961	{
	962	elektroid_check_backend ();
	963	}
	964
	965	g_free (err);
	966	}
	967
	968	cleanup:
	969	gtk_widget_destroy (dialog);
841	970	}
842	971
843	972	static void
844	973	elektroid_tx_sysex (GtkWidget * object, gpointer data)
845	974	{
846		elektroid_tx_sysex_common (connector_tx_sysex);
	975	elektroid_tx_sysex_common (elektroid_tx_sysex_files_thread, TRUE);
847	976	}
848	977
849	978	static void
850	979	elektroid_upgrade_os (GtkWidget * object, gpointer data)
851	980	{
852		elektroid_tx_sysex_common (connector_upgrade_os);
853		connector_destroy (&connector);
854		elektroid_check_connector ();
	981	elektroid_tx_sysex_common (elektroid_tx_upgrade_os_thread, FALSE);
	982	backend_destroy (&backend);
	983	elektroid_check_backend ();
855	984	}
856	985
857	986	static void

862	991	}
863	992
864	993	static void
865		elektroid_sample_controls_set_sensitive (gboolean sensitive)
866		{
867		gtk_widget_set_sensitive (local_play_menuitem, sensitive);
	994	elektroid_set_sample_properties_on_load ()
	995	{
	996	double time;
	997	gchar label[LABEL_MAX];
	998	struct sample_info *sample_info = audio.control.data;
	999
	1000	gtk_widget_set_visible (sample_info_box, sample_info->frames > 0);
	1001
	1002	if (!sample_info->frames)
	1003	{
	1004	return;
	1005	}
	1006
	1007	time = sample_info->frames / (double) sample_info->samplerate;
	1008
	1009	gtk_widget_set_visible (sample_info_box, TRUE);
	1010
	1011	snprintf (label, LABEL_MAX, "%d", sample_info->frames);
	1012	gtk_label_set_text (GTK_LABEL (sample_length), label);
	1013
	1014	if (time >= 60)
	1015	{
	1016	snprintf (label, LABEL_MAX, "%.2f %s", time / 60.0, _("minutes"));
	1017	}
	1018	else
	1019	{
	1020	snprintf (label, LABEL_MAX, "%.2f s", time);
	1021	}
	1022	gtk_label_set_text (GTK_LABEL (sample_duration), label);
	1023
	1024	snprintf (label, LABEL_MAX, "%.2f kHz", sample_info->samplerate / 1000.f);
	1025	gtk_label_set_text (GTK_LABEL (sample_samplerate), label);
	1026
	1027	snprintf (label, LABEL_MAX, "%d", sample_info->channels);
	1028	gtk_label_set_text (GTK_LABEL (sample_channels), label);
	1029
	1030	if (sample_info->bitdepth)
	1031	{
	1032	snprintf (label, LABEL_MAX, "%d", sample_info->bitdepth);
	1033	gtk_label_set_text (GTK_LABEL (sample_bitdepth), label);
	1034	}
	1035	}
	1036
	1037	static void
	1038	elektroid_set_audio_controls_on_load (gboolean sensitive)
	1039	{
	1040	gtk_widget_set_sensitive (local_play_menuitem,
	1041	audio.src == AUDIO_SRC_LOCAL);
	1042	gtk_widget_set_sensitive (remote_play_menuitem,
	1043	audio.src == AUDIO_SRC_REMOTE);
868	1044	gtk_widget_set_sensitive (play_button, sensitive);
869	1045	gtk_widget_set_sensitive (stop_button, sensitive);
870	1046	}

873	1049	elektroid_update_ui_on_load (gpointer data)
874	1050	{
875	1051	gboolean ready_to_play;
	1052	struct sample_info *sample_info = audio.control.data;
876	1053
877	1054	g_mutex_lock (&audio.control.mutex);
878	1055	ready_to_play = audio.frames >= LOAD_BUFFER_LEN \|\| (!audio.control.active
879	1056	&& audio.frames > 0);
	1057	audio.channels = PLAYER_LOADED_CHANNELS;
880	1058	g_mutex_unlock (&audio.control.mutex);
881	1059
	1060	elektroid_set_sample_properties_on_load ();
	1061
882	1062	if (ready_to_play)
883	1063	{
884	1064	if (audio_check (&audio))
885	1065	{
886		elektroid_sample_controls_set_sensitive (TRUE);
	1066	elektroid_set_audio_controls_on_load (TRUE);
887	1067	}
888	1068	if (preferences.autoplay)
889	1069	{

895	1075	return TRUE;
896	1076	}
897	1077
898		static void
899		elektroid_delete_file (GtkTreeModel * model, GtkTreePath * tree_path,
900		struct browser *browser)
901		{
902		GtkTreeIter iter;
	1078	static gboolean
	1079	elektroid_update_basic_sysex_progress (gpointer data)
	1080	{
	1081	gboolean active;
	1082
	1083	g_mutex_lock (&sysex_transfer.mutex);
	1084	active = sysex_transfer.active;
	1085	g_mutex_unlock (&sysex_transfer.mutex);
	1086
	1087	gtk_progress_bar_pulse (GTK_PROGRESS_BAR (progress_bar));
	1088
	1089	return active;
	1090	}
	1091
	1092	static gint
	1093	elektroid_delete_file (struct browser browser, gchar dir,
	1094	struct item *item)
	1095	{
	1096	gint err = 0;
903	1097	gchar *path;
904		gchar *id_path;
905		gint err;
906		struct item *item;
907
908		gtk_tree_model_get_iter (model, &iter, tree_path);
909		item = browser_get_item (model, &iter);
910		path = browser_get_item_path (browser, item);
911		id_path = browser_get_item_id_path (browser, item);
912
913		debug_print (1, "Deleting %s...\n", id_path);
914		err = browser->fs_ops->delete (id_path, browser->data);
915		if (err)
916		{
917		show_error_msg (_("Error while deleting “%s”: %s."),
918		path, g_strerror (err));
919		}
920		else
921		{
922		gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
923		}
924
	1098
	1099	path = chain_path (dir, item->name);
	1100
	1101	debug_print (1, "Deleting %s...\n", path);
	1102
	1103	if (item->type == ELEKTROID_FILE)
	1104	{
	1105	gchar *filename = get_filename (browser->fs_ops->options, item);
	1106	gchar *id_path = chain_path (dir, filename);
	1107	g_free (filename);
	1108	err = browser->fs_ops->delete (browser->backend, id_path);
	1109	if (err)
	1110	{
	1111	error_print ("Error while deleting “%s”: %s.\n", path,
	1112	g_strerror (-err));
	1113	}
	1114	g_free (id_path);
	1115	}
	1116	else if (item->type == ELEKTROID_DIR)
	1117	{
	1118	gboolean active;
	1119	struct item_iterator iter;
	1120	if (browser->fs_ops->readdir (browser->backend, &iter, path))
	1121	{
	1122	err = -ENOTDIR;
	1123	goto end;
	1124	}
	1125
	1126	while (!next_item_iterator (&iter))
	1127	{
	1128	elektroid_delete_file (browser, path, &iter.item);
	1129
	1130	g_mutex_lock (&sysex_transfer.mutex);
	1131	active = sysex_transfer.active;
	1132	g_mutex_unlock (&sysex_transfer.mutex);
	1133
	1134	if (!active)
	1135	{
	1136	free_item_iterator (&iter);
	1137	err = -ECANCELED;
	1138	goto end;
	1139	}
	1140	}
	1141
	1142	browser->fs_ops->delete (browser->backend, path);
	1143	free_item_iterator (&iter);
	1144	}
	1145
	1146	end:
925	1147	g_free (path);
926		g_free (id_path);
927		browser_free_item (item);
928		}
929
930		static void
931		elektroid_delete_files (GtkWidget * object, gpointer data)
932		{
933		GtkTreeRowReference *reference;
934		GList *list;
935		GtkTreePath *tree_path;
	1148	return err;
	1149	}
	1150
	1151	static gpointer
	1152	elektroid_delete_files_runner (gpointer data)
	1153	{
	1154	GList list, tree_path_list, *ref_list;
936	1155	GtkTreeSelection *selection;
937	1156	GtkTreeModel *model;
938		GtkWidget *dialog;
939		GList *tree_path_list;
940		GList *ref_list;
	1157	struct browser *browser = data;
	1158
	1159	g_timeout_add (100, elektroid_update_basic_sysex_progress, NULL);
	1160
	1161	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (browser->view));
	1162	model = GTK_TREE_MODEL (gtk_tree_view_get_model (browser->view));
	1163	tree_path_list = gtk_tree_selection_get_selected_rows (selection, &model);
	1164	ref_list = NULL;
	1165
	1166	//A GtkTreeModel object can NOT be modified while iterating over the selection.
	1167	list = tree_path_list;
	1168	while (list)
	1169	{
	1170	GtkTreeRowReference *ref = gtk_tree_row_reference_new (model,
	1171	list->data);
	1172	ref_list = g_list_append (ref_list, ref);
	1173
	1174	list = g_list_next (list);
	1175	}
	1176	g_list_free_full (tree_path_list, (GDestroyNotify) gtk_tree_path_free);
	1177
	1178	g_mutex_lock (&browser->mutex);
	1179	list = ref_list;
	1180	while (list)
	1181	{
	1182	gboolean active;
	1183	GtkTreeIter iter;
	1184	struct item item;
	1185	GtkTreePath *tree_path = gtk_tree_row_reference_get_path (list->data);
	1186
	1187	gtk_tree_model_get_iter (model, &iter, tree_path);
	1188	browser_set_item (model, &iter, &item);
	1189
	1190	if (!elektroid_delete_file (browser, browser->dir, &item) &&
	1191	browser == &remote_browser &&
	1192	browser->backend->type != BE_TYPE_SYSTEM)
	1193	{
	1194	gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
	1195	}
	1196
	1197	g_mutex_lock (&sysex_transfer.mutex);
	1198	active = sysex_transfer.active;
	1199	g_mutex_unlock (&sysex_transfer.mutex);
	1200
	1201	if (!active)
	1202	{
	1203	break;
	1204	}
	1205
	1206	list = g_list_next (list);
	1207	}
	1208	g_list_free_full (ref_list, (GDestroyNotify) gtk_tree_row_reference_free);
	1209	g_mutex_unlock (&browser->mutex);
	1210
	1211	sleep (1); //See elektroid_dnd_received_runner
	1212	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_ACCEPT);
	1213	return NULL;
	1214	}
	1215
	1216	static void
	1217	elektroid_delete_files (GtkWidget * object, gpointer data)
	1218	{
941	1219	gint confirmation;
942		struct browser *browser = data;
943
944		dialog =
945		gtk_message_dialog_new (GTK_WINDOW (main_window),
946		GTK_DIALOG_DESTROY_WITH_PARENT \| GTK_DIALOG_MODAL,
947		GTK_MESSAGE_ERROR, GTK_BUTTONS_NONE,
948		_
949		("Are you sure you want to delete the selected items?"));
	1220	GtkWidget *dialog = gtk_message_dialog_new (GTK_WINDOW (main_window),
	1221	GTK_DIALOG_DESTROY_WITH_PARENT \|
	1222	GTK_DIALOG_MODAL,
	1223	GTK_MESSAGE_ERROR,
	1224	GTK_BUTTONS_NONE,
	1225	_
	1226	("Are you sure you want to delete the selected items?"));
950	1227	gtk_dialog_add_buttons (GTK_DIALOG (dialog), _("_Cancel"),
951	1228	GTK_RESPONSE_CANCEL, _("_Delete"),
952	1229	GTK_RESPONSE_ACCEPT, NULL);

958	1235	return;
959	1236	}
960	1237
961		selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (browser->view));
962		model = GTK_TREE_MODEL (gtk_tree_view_get_model (browser->view));
963		tree_path_list = gtk_tree_selection_get_selected_rows (selection, &model);
964		ref_list = NULL;
965
966		for (list = tree_path_list; list != NULL; list = g_list_next (list))
967		{
968		reference = gtk_tree_row_reference_new (model, list->data);
969		ref_list = g_list_append (ref_list, reference);
970		}
971		g_list_free_full (tree_path_list, (GDestroyNotify) gtk_tree_path_free);
972
973		for (list = ref_list; list != NULL; list = g_list_next (list))
974		{
975		tree_path = gtk_tree_row_reference_get_path (list->data);
976		elektroid_delete_file (model, tree_path, browser);
977		}
978		g_list_free_full (ref_list, (GDestroyNotify) gtk_tree_row_reference_free);
979
980		browser_load_dir (browser);
	1238	g_mutex_lock (&sysex_transfer.mutex);
	1239	sysex_transfer.active = TRUE;
	1240	g_mutex_unlock (&sysex_transfer.mutex);
	1241
	1242	debug_print (1, "Creating SysEx thread...\n");
	1243	sysex_thread = g_thread_new ("sysex_thread",
	1244	elektroid_delete_files_runner, data);
	1245	gtk_window_set_title (GTK_WINDOW (progress_dialog), _("Deleting Files"));
	1246	gtk_label_set_text (GTK_LABEL (progress_label), _("Deleting..."));
	1247	gtk_dialog_run (GTK_DIALOG (progress_dialog));
	1248	gtk_widget_hide (GTK_WIDGET (progress_dialog));
	1249
	1250	elektroid_join_sysex_thread ();
	1251
	1252	g_mutex_lock (&sysex_transfer.mutex);
	1253	sysex_transfer.active = FALSE;
	1254	g_mutex_unlock (&sysex_transfer.mutex);
981	1255	}
982	1256
983	1257	static void

988	1262	int result;
989	1263	gint err;
990	1264	GtkTreeIter iter;
991		struct item *item;
	1265	struct item item;
992	1266	struct browser *browser = data;
993	1267	GtkTreeModel *model =
994	1268	GTK_TREE_MODEL (gtk_tree_view_get_model (browser->view));
995	1269
996	1270	browser_set_selected_row_iter (browser, &iter);
997		item = browser_get_item (model, &iter);
998		old_path = browser_get_item_id_path (browser, item);
999
1000		gtk_entry_set_text (name_dialog_entry, item->name);
	1271	browser_set_item (model, &iter, &item);
	1272	old_path = browser_get_item_id_path (browser, &item);
	1273
	1274	gtk_entry_set_text (name_dialog_entry, item.name);
	1275	gtk_entry_set_max_length (name_dialog_entry, browser->fs_ops->max_name_len);
1001	1276	gtk_widget_grab_focus (GTK_WIDGET (name_dialog_entry));
1002	1277	gtk_widget_set_sensitive (name_dialog_accept_button, FALSE);
1003	1278

1012	1287
1013	1288	if (result == GTK_RESPONSE_ACCEPT)
1014	1289	{
1015		new_path =
1016		chain_path (browser->dir, gtk_entry_get_text (name_dialog_entry));
1017
1018		err = browser->fs_ops->move (old_path, new_path, &connector);
1019
	1290	if (browser->fs_ops->options & FS_OPTION_SLOT_STORAGE)
	1291	{
	1292	new_path = strdup (gtk_entry_get_text (name_dialog_entry));
	1293	}
	1294	else
	1295	{
	1296	new_path = chain_path (browser->dir,
	1297	gtk_entry_get_text (name_dialog_entry));
	1298	}
	1299	err = browser->fs_ops->rename (&backend, old_path, new_path);
1020	1300	if (err)
1021	1301	{
1022	1302	show_error_msg (_("Error while renaming to “%s”: %s."),
1023		new_path, g_strerror (err));
	1303	new_path, g_strerror (-err));
1024	1304	}
1025	1305	else
1026	1306	{
1027		browser_load_dir (browser);
	1307	elektroid_load_remote_if_midi (browser);
1028	1308	}
1029
1030	1309	free (new_path);
1031	1310	}
1032	1311	}
1033	1312
1034		browser_free_item (item);
1035	1313	g_free (old_path);
1036	1314	gtk_widget_hide (GTK_WIDGET (name_dialog));
1037	1315	}
1038	1316
1039	1317	static gboolean
1040		elektroid_drag_begin (GtkWidget * widget,
1041		GdkDragContext * context, gpointer data)
	1318	elektroid_drag_begin (GtkWidget * widget, GdkDragContext * context,
	1319	gpointer data)
1042	1320	{
1043	1321	GtkTreeIter iter;
1044	1322	GtkTreeSelection *selection;
1045	1323	GtkTreeModel *model;
1046	1324	GList *tree_path_list;
1047	1325	GList *list;
1048		gchar *uri;
	1326	gchar uri, escaped_uri;
1049	1327	gchar *path;
1050		struct item *item;
	1328	struct item item;
1051	1329	struct browser *browser = data;
1052	1330
1053	1331	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));

1058	1336	for (list = tree_path_list; list != NULL; list = g_list_next (list))
1059	1337	{
1060	1338	gtk_tree_model_get_iter (model, &iter, list->data);
1061		item = browser_get_item (model, &iter);
1062		path = browser_get_item_id_path (browser, item);
1063		browser_free_item (item);
1064		if (widget == GTK_WIDGET (local_browser.view))
1065		{
1066		uri = g_filename_to_uri (path, NULL, NULL);
1067		}
1068		else if (widget == GTK_WIDGET (remote_browser.view))
	1339	browser_set_item (model, &iter, &item);
	1340	path = browser_get_item_id_path (browser, &item);
	1341	if (widget == GTK_WIDGET (local_browser.view) \|\|
	1342	(widget == GTK_WIDGET (remote_browser.view)
	1343	&& backend.type == BE_TYPE_SYSTEM))
	1344	{
	1345	escaped_uri = g_filename_to_uri (path, NULL, NULL);
	1346	}
	1347	else
1069	1348	{
1070	1349	uri = chain_path ("file://", &path[1]);
1071		}
1072		else
1073		{
1074		continue;
	1350	escaped_uri = g_uri_escape_string (uri, ":/", FALSE);
	1351	g_free (uri);
1075	1352	}
1076	1353	g_free (path);
1077		g_string_append (browser->dnd_data, uri);
1078		g_free (uri);
	1354	g_string_append (browser->dnd_data, escaped_uri);
	1355	g_free (escaped_uri);
1079	1356	g_string_append (browser->dnd_data, "\n");
1080	1357	}
1081	1358	g_list_free_full (tree_path_list, (GDestroyNotify) gtk_tree_path_free);

1120	1397	return FALSE;
1121	1398	}
1122	1399
	1400	static void
	1401	elektroid_button_press_update_menu (struct browser *browser,
	1402	GtkTreeSelection * selection,
	1403	GtkTreePath * path)
	1404	{
	1405	if (gtk_tree_selection_path_is_selected (selection, path))
	1406	{
	1407	if (browser_get_selected_items_count (browser) == 1 &&
	1408	!PLAYER_SOURCE_IS_BROWSER (browser))
	1409	{
	1410	browser->check_selection (NULL);
	1411	}
	1412	}
	1413	else
	1414	{
	1415	gtk_tree_selection_unselect_all (selection);
	1416	gtk_tree_selection_select_path (selection, path);
	1417	}
	1418	}
	1419
1123	1420	static gboolean
1124	1421	elektroid_button_press (GtkWidget * treeview, GdkEventButton * event,
1125	1422	gpointer data)

1149	1446	return FALSE;
1150	1447	}
1151	1448
1152		if (!gtk_tree_selection_path_is_selected (selection, path))
1153		{
1154		gtk_tree_selection_unselect_all (selection);
1155		gtk_tree_selection_select_path (selection, path);
1156		}
	1449	elektroid_button_press_update_menu (browser, selection, path);
	1450
1157	1451	gtk_tree_path_free (path);
1158	1452	gtk_tree_selection_set_select_function (selection,
1159	1453	elektroid_selection_function_false,

1173	1467	return FALSE;
1174	1468	}
1175	1469
1176		if (!gtk_tree_selection_path_is_selected (selection, path))
1177		{
1178		gtk_tree_selection_unselect_all (selection);
1179		gtk_tree_selection_select_path (selection, path);
1180		}
	1470	elektroid_button_press_update_menu (browser, selection, path);
	1471
1181	1472	gtk_tree_path_free (path);
1182	1473	gtk_menu_popup_at_pointer (browser->menu, (GdkEvent *) event);
1183	1474

1239	1530	}
1240	1531
1241	1532	static void
1242		elektroid_redraw_sample (gdouble percent)
	1533	elektroid_redraw_sample (struct job_control *control)
1243	1534	{
1244	1535	g_idle_add (elektroid_queue_draw_waveform, NULL);
1245	1536	}
1246	1537
1247	1538	static gpointer
1248		elektroid_load_sample (gpointer path)
1249		{
1250		struct sample_loop_data *sample_loop_data;
	1539	elektroid_load_sample (gpointer data)
	1540	{
	1541	struct sample_params sample_params;
	1542	struct sample_info *sample_info = audio.control.data;
	1543
	1544	sample_params.samplerate = AUDIO_SAMPLE_RATE;
	1545	sample_params.channels = PLAYER_PREF_CHANNELS;
	1546
	1547	g_timeout_add (100, elektroid_update_ui_on_load, NULL);
	1548
1251	1549	g_mutex_lock (&audio.control.mutex);
1252	1550	audio.control.active = TRUE;
1253	1551	g_mutex_unlock (&audio.control.mutex);
1254	1552
1255		if (sample_load_with_frames
1256		(path, audio.sample, &audio.control, &audio.frames) >= 0)
1257		{
1258		sample_loop_data = (struct sample_loop_data *) audio.control.data;
1259		debug_print (1, "Loop start at %d, loop end at %d\n",
1260		sample_loop_data->start, sample_loop_data->end);
1261		g_free (audio.control.data);
	1553	if (sample_load_from_file (audio.path, audio.sample, &audio.control,
	1554	&sample_params, &audio.frames) >= 0)
	1555	{
	1556	debug_print (1,
	1557	"Samples: %d (%d B); channels: %d; loop start at %d; loop end at %d; sample rate: %.2f kHz; bit depth: %d\n",
	1558	audio.frames, audio.sample->len, sample_info->channels,
	1559	sample_info->loopstart, sample_info->loopend,
	1560	sample_info->samplerate / 1000.0, sample_info->bitdepth);
1262	1561	}
1263	1562
1264	1563	g_mutex_lock (&audio.control.mutex);
1265	1564	audio.control.active = FALSE;
1266	1565	g_mutex_unlock (&audio.control.mutex);
1267	1566
1268		free (path);
1269
1270	1567	return NULL;
1271	1568	}
1272	1569
1273	1570	static void
1274		elektroid_start_load_thread (gchar * path)
	1571	elektroid_start_load_thread ()
1275	1572	{
1276	1573	debug_print (1, "Creating load thread...\n");
1277
1278		load_thread = g_thread_new ("load_sample", elektroid_load_sample, path);
1279
1280		g_timeout_add (100, elektroid_update_ui_on_load, NULL);
	1574	load_thread = g_thread_new ("load_sample", elektroid_load_sample, NULL);
1281	1575	}
1282	1576
1283	1577	static void

1319	1613	elektroid_join_task_thread ();
1320	1614	}
1321	1615
1322		static gboolean
1323		elektroid_remote_check_selection (gpointer data)
1324		{
1325		gint count = browser_get_selected_items_count (&remote_browser);
1326		gboolean dl_impl = remote_browser.fs_ops->download ? TRUE : FALSE;
1327		gboolean move_impl = remote_browser.fs_ops->move ? TRUE : FALSE;
1328		gboolean del_impl = remote_browser.fs_ops->delete ? TRUE : FALSE;
1329
1330		gtk_widget_set_sensitive (download_menuitem, count > 0 && dl_impl);
1331		gtk_widget_set_sensitive (remote_rename_menuitem, count == 1 && move_impl);
1332		gtk_widget_set_sensitive (remote_delete_menuitem, count > 0 && del_impl);
1333
1334		return FALSE;
1335		}
1336
1337		static gboolean
1338		elektroid_local_check_selection (gpointer data)
1339		{
1340		GtkTreeIter iter;
1341		gchar *sample_path;
1342		GtkTreeModel *model;
1343		gboolean audio_controls;
1344		struct item *item = NULL;
1345		gint count = browser_get_selected_items_count (&local_browser);
1346
1347		if (count == 0)
1348		{
1349		audio.name[0] = 0;
1350		}
1351		else if (count == 1)
1352		{
1353		browser_set_selected_row_iter (&local_browser, &iter);
1354		model = GTK_TREE_MODEL (gtk_tree_view_get_model (local_browser.view));
1355		item = browser_get_item (model, &iter);
1356		if (!strcmp (audio.name, item->name))
1357		{
1358		goto end;
1359		}
1360		}
1361
1362		if (!remote_browser.fs_ops \|\| remote_browser.fs_ops->fs == FS_SAMPLES)
	1616	static void
	1617	elektroid_audio_widgets_set_status ()
	1618	{
	1619	gtk_widget_set_sensitive (local_open_menuitem, FALSE);
	1620	gtk_widget_set_sensitive (remote_open_menuitem, FALSE);
	1621	gtk_widget_set_sensitive (local_play_menuitem, FALSE);
	1622	gtk_widget_set_sensitive (remote_play_menuitem, FALSE);
	1623	gtk_widget_set_sensitive (play_button, FALSE);
	1624	gtk_widget_set_sensitive (stop_button, FALSE);
	1625	gtk_widget_set_visible (sample_info_box, FALSE);
	1626	}
	1627
	1628	static void
	1629	elektroid_reset_sample (struct browser *browser)
	1630	{
	1631	if (PLAYER_SOURCE_IS_BROWSER (browser))
1363	1632	{
1364	1633	audio_stop (&audio, TRUE);
1365	1634	elektroid_stop_load_thread ();
1366	1635	audio_reset_sample (&audio);
1367	1636	gtk_widget_queue_draw (waveform_draw_area);
1368
1369		if (item && item->type == ELEKTROID_FILE
1370		&& strcmp (item->name, audio.name))
1371		{
1372		sample_path = chain_path (local_browser.dir, item->name);
1373		elektroid_start_load_thread (sample_path);
1374		strcpy (audio.name, item->name);
1375		}
1376
1377		}
1378
1379		end:
1380		audio_controls = item && item->type == ELEKTROID_FILE && (!remote_browser.fs_ops \|\| remote_browser.fs_ops->fs == FS_SAMPLES); //1 sample file
1381		elektroid_sample_controls_set_sensitive (audio_controls);
1382		gtk_widget_set_sensitive (local_open_menuitem, audio_controls);
1383
1384		if (item)
1385		{
1386		browser_free_item (item);
1387		}
	1637	elektroid_set_player_source (AUDIO_SRC_NONE);
	1638	elektroid_audio_widgets_set_status ();
	1639	}
	1640	}
	1641
	1642	static void
	1643	elektroid_check_and_load_sample (struct browser *browser, gint count)
	1644	{
	1645	struct item item;
	1646	GtkTreeIter iter;
	1647	gchar *sample_path;
	1648	GtkTreeModel *model;
	1649	gboolean audio_fs = !remote_browser.fs_ops
	1650	\|\| (remote_browser.fs_ops->options & FS_OPTION_AUDIO_PLAYER);
	1651
	1652	if (count == 1)
	1653	{
	1654	browser_set_selected_row_iter (browser, &iter);
	1655	model = GTK_TREE_MODEL (gtk_tree_view_get_model (browser->view));
	1656	browser_set_item (model, &iter, &item);
	1657
	1658	gtk_widget_set_sensitive (browser ==
	1659	&local_browser ? local_open_menuitem :
	1660	remote_open_menuitem,
	1661	item.type == ELEKTROID_FILE);
	1662
	1663	if (item.type == ELEKTROID_DIR)
	1664	{
	1665	elektroid_reset_sample (browser);
	1666	}
	1667	else
	1668	{
	1669	sample_path = chain_path (browser->dir, item.name);
	1670
	1671	if (strcmp (audio.path, sample_path)
	1672	\|\| PLAYER_GET_SOURCE (browser) != audio.src)
	1673	{
	1674	if (audio_fs)
	1675	{
	1676	audio_stop (&audio, TRUE);
	1677	elektroid_stop_load_thread ();
	1678	audio_reset_sample (&audio);
	1679	strcpy (audio.path, sample_path);
	1680	audio.src = PLAYER_GET_SOURCE (browser);
	1681	elektroid_set_player_source (PLAYER_GET_SOURCE (browser));
	1682	elektroid_start_load_thread ();
	1683	}
	1684	}
	1685	g_free (sample_path);
	1686	}
	1687	}
	1688	else
	1689	{
	1690	elektroid_reset_sample (browser);
	1691	}
	1692	}
	1693
	1694	static gboolean
	1695	elektroid_remote_check_selection (gpointer data)
	1696	{
	1697	gint count = browser_get_selected_items_count (&remote_browser);
	1698	gboolean dl_impl = remote_browser.fs_ops
	1699	&& remote_browser.fs_ops->download ? TRUE : FALSE;
	1700	gboolean ren_impl = remote_browser.fs_ops
	1701	&& remote_browser.fs_ops->rename ? TRUE : FALSE;
	1702	gboolean del_impl = remote_browser.fs_ops
	1703	&& remote_browser.fs_ops->delete ? TRUE : FALSE;
	1704
	1705	if (backend.type == BE_TYPE_SYSTEM)
	1706	{
	1707	elektroid_check_and_load_sample (&remote_browser, count);
	1708	}
	1709
	1710	gtk_widget_set_sensitive (remote_show_menuitem, count <= 1);
	1711	gtk_widget_set_sensitive (remote_rename_menuitem, count == 1 && ren_impl);
	1712	gtk_widget_set_sensitive (remote_delete_menuitem, count > 0 && del_impl);
	1713	gtk_widget_set_sensitive (download_menuitem, count > 0 && dl_impl);
	1714
	1715	return FALSE;
	1716	}
	1717
	1718	static gboolean
	1719	elektroid_local_check_selection (gpointer data)
	1720	{
	1721	gint count = browser_get_selected_items_count (&local_browser);
	1722
	1723	elektroid_check_and_load_sample (&local_browser, count);
1388	1724
1389	1725	gtk_widget_set_sensitive (local_show_menuitem, count <= 1);
1390	1726	gtk_widget_set_sensitive (local_rename_menuitem, count == 1);

1402	1738	guint width, height;
1403	1739	GdkRGBA color;
1404	1740	GtkStyleContext *context;
1405		int i, x_widget, x_sample;
1406		double x_ratio, mid_y, value;
	1741	gint x_widget, x_sample;
	1742	double x_ratio, mid_y1, mid_y2, value;
1407	1743	short *sample;
	1744	double y_scale = 1.0 / (double) SHRT_MIN;
	1745	double x_scale = 1.0 / (double) MAX_DRAW_X;
	1746	struct sample_info *sample_info = audio.control.data;
	1747	gboolean stereo = PLAYER_LOADED_CHANNELS == 2;
1408	1748
1409	1749	g_mutex_lock (&audio.control.mutex);
1410	1750
1411	1751	context = gtk_widget_get_style_context (widget);
1412		width = gtk_widget_get_allocated_width (widget);
1413		height = gtk_widget_get_allocated_height (widget);
1414		mid_y = height / 2.0;
	1752	width = gtk_widget_get_allocated_width (widget) - 2;
	1753	height = gtk_widget_get_allocated_height (widget) - 2;
	1754	y_scale *= height;
	1755	if (stereo)
	1756	{
	1757	mid_y1 = height * 0.25;
	1758	mid_y2 = height * 0.75;
	1759	y_scale *= 0.25;
	1760	}
	1761	else
	1762	{
	1763	mid_y1 = height * 0.50;
	1764	y_scale *= 0.5;
	1765	}
1415	1766	gtk_render_background (context, cr, 0, 0, width, height);
1416	1767	gtk_style_context_get_color (context, gtk_style_context_get_state (context),
1417	1768	&color);

1419	1770
1420	1771	sample = (short *) audio.sample->data;
1421	1772	x_ratio = audio.frames / (double) MAX_DRAW_X;
1422		for (i = 0; i < MAX_DRAW_X; i++)
1423		{
1424		x_sample = i * x_ratio;
	1773	for (gint i = 0; i < MAX_DRAW_X; i++)
	1774	{
	1775	x_sample = i * x_ratio * (stereo ? 2 : 1);
	1776	x_widget = i * width * x_scale;
1425	1777	if (x_sample < audio.sample->len >> 1)
1426	1778	{
1427		x_widget = i * ((double) width) / MAX_DRAW_X;
1428		value = mid_y - mid_y * (sample[x_sample] / (float) SHRT_MIN);
1429		cairo_move_to (cr, x_widget, mid_y);
	1779	value = mid_y1 - sample[x_sample] * y_scale;
	1780	cairo_move_to (cr, x_widget, mid_y1);
1430	1781	cairo_line_to (cr, x_widget, value);
1431	1782	cairo_stroke (cr);
	1783	if (stereo)
	1784	{
	1785	value = mid_y2 - sample[x_sample + 1] * y_scale;
	1786	cairo_move_to (cr, x_widget, mid_y2);
	1787	cairo_line_to (cr, x_widget, value);
	1788	cairo_stroke (cr);
	1789	}
1432	1790	}
1433	1791	}
1434	1792

1447	1805	GVariantBuilder builder;
1448	1806	GFile *file;
1449	1807	GDBusProxy *proxy;
1450		struct item *item;
	1808	struct item item;
1451	1809	gchar *path = NULL;
1452	1810	gboolean done = FALSE;
1453		gint count = browser_get_selected_items_count (&local_browser);
	1811	struct browser *browser = data;
	1812	gint count = browser_get_selected_items_count (browser);
1454	1813
1455	1814	if (count == 0)
1456	1815	{
1457		path = chain_path (local_browser.dir, NULL);
	1816	path = chain_path (browser->dir, NULL);
1458	1817	}
1459	1818	else if (count == 1)
1460	1819	{
1461		browser_set_selected_row_iter (&local_browser, &iter);
1462		model = GTK_TREE_MODEL (gtk_tree_view_get_model (local_browser.view));
1463		item = browser_get_item (model, &iter);
1464		path = chain_path (local_browser.dir, item->name);
1465		browser_free_item (item);
	1820	browser_set_selected_row_iter (browser, &iter);
	1821	model = GTK_TREE_MODEL (gtk_tree_view_get_model (browser->view));
	1822	browser_set_item (model, &iter, &item);
	1823	path = chain_path (browser->dir, item.name);
1466	1824	}
1467	1825	else
1468	1826	{

1478	1836	G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS
1479	1837	\|
1480	1838	G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
1481		NULL,
1482		"org.freedesktop.FileManager1",
	1839	NULL, "org.freedesktop.FileManager1",
1483	1840	"/org/freedesktop/FileManager1",
1484		"org.freedesktop.FileManager1",
1485		NULL, NULL);
	1841	"org.freedesktop.FileManager1", NULL,
	1842	NULL);
1486	1843	if (proxy)
1487	1844	{
1488	1845	g_variant_builder_init (&builder, G_VARIANT_TYPE ("as"));

1519	1876	gchar *path;
1520	1877	gchar *uri;
1521	1878	GFile *file;
1522		struct item *item;
1523
1524		browser_set_selected_row_iter (&local_browser, &iter);
1525		model = GTK_TREE_MODEL (gtk_tree_view_get_model (local_browser.view));
1526		item = browser_get_item (model, &iter);
1527		path = chain_path (local_browser.dir, item->name);
1528		browser_free_item (item);
	1879	struct item item;
	1880	struct browser *browser = data;
	1881
	1882	browser_set_selected_row_iter (browser, &iter);
	1883	model = GTK_TREE_MODEL (gtk_tree_view_get_model (browser->view));
	1884	browser_set_item (model, &iter, &item);
	1885	path = chain_path (browser->dir, item.name);
1529	1886
1530	1887	file = g_file_new_for_path (path);
1531	1888	g_free (path);

1561	1918	return FALSE;
1562	1919	}
1563	1920
	1921	static gboolean
	1922	elektroid_mix_clicked (GtkWidget * object, gboolean state, gpointer data)
	1923	{
	1924	gchar *path;
	1925	enum audio_src audio_src = audio.src;
	1926	preferences.mix = state;
	1927	if (strlen (audio.path))
	1928	{
	1929	audio_stop (&audio, TRUE);
	1930	elektroid_stop_load_thread ();
	1931	path = strdup (audio.path);
	1932	audio_reset_sample (&audio);
	1933	strcpy (audio.path, path);
	1934	g_free (path);
	1935	audio.src = audio_src;
	1936	elektroid_start_load_thread ();
	1937	}
	1938	return FALSE;
	1939	}
	1940
1564	1941	static void
1565	1942	elektroid_set_volume (GtkScaleButton * button, gdouble value, gpointer data)
1566	1943	{
1567	1944	audio_set_volume (&audio, value);
1568	1945	}
1569	1946
	1947	static gboolean
	1948	elektroid_set_volume_callback_bg (gpointer data)
	1949	{
	1950	gdouble *value = data;
	1951	debug_print (1, "Setting volume to %f...\n", *value);
	1952	g_signal_handler_block (volume_button, volume_changed_handler);
	1953	gtk_scale_button_set_value (GTK_SCALE_BUTTON (volume_button), *value);
	1954	g_signal_handler_unblock (volume_button, volume_changed_handler);
	1955	g_free (data);
	1956	return FALSE;
	1957	}
	1958
1570	1959	static void
1571	1960	elektroid_set_volume_callback (gdouble value)
1572	1961	{
1573		gtk_scale_button_set_value (GTK_SCALE_BUTTON (volume_button), value);
	1962	gdouble *v = g_malloc (sizeof (gdouble));
	1963	*v = value;
	1964	g_idle_add (elektroid_set_volume_callback_bg, v);
1574	1965	}
1575	1966
1576	1967	static void

1582	1973	struct browser *browser = data;
1583	1974
1584	1975	gtk_entry_set_text (name_dialog_entry, "");
	1976	gtk_entry_set_max_length (name_dialog_entry, browser->fs_ops->max_name_len);
1585	1977	gtk_widget_grab_focus (GTK_WIDGET (name_dialog_entry));
1586	1978	gtk_widget_set_sensitive (name_dialog_accept_button, FALSE);
1587	1979

1599	1991	pathname =
1600	1992	chain_path (browser->dir, gtk_entry_get_text (name_dialog_entry));
1601	1993
1602		err = browser->fs_ops->mkdir (pathname, &connector);
	1994	err = browser->fs_ops->mkdir (&backend, pathname);
1603	1995
1604	1996	if (err)
1605	1997	{
1606	1998	show_error_msg (_("Error while creating dir “%s”: %s."),
1607		pathname, g_strerror (err));
	1999	pathname, g_strerror (-err));
1608	2000	}
1609	2001	else
1610	2002	{
1611		browser_load_dir (browser);
	2003	elektroid_load_remote_if_midi (browser);
1612	2004	}
1613	2005
1614	2006	free (pathname);

1882	2274
1883	2275	if (!transfer_active && found)
1884	2276	{
	2277	if (remote_browser.fs_ops->options & FS_OPTION_SINGLE_OP)
	2278	{
	2279	gtk_widget_set_sensitive (remote_box, FALSE);
	2280	gtk_widget_set_sensitive (upload_menuitem, FALSE);
	2281	}
	2282	gtk_widget_set_sensitive (rx_sysex_button, FALSE);
	2283	gtk_widget_set_sensitive (tx_sysex_button, FALSE);
	2284	gtk_widget_set_sensitive (os_upgrade_button, FALSE);
	2285
1885	2286	gtk_list_store_set (task_list_store, &iter,
1886	2287	TASK_LIST_STORE_STATUS_FIELD, RUNNING,
1887	2288	TASK_LIST_STORE_STATUS_HUMAN_FIELD, status_human,

1891	2292	gtk_tree_view_set_cursor (GTK_TREE_VIEW (task_tree_view), path, NULL,
1892	2293	FALSE);
1893	2294	gtk_tree_path_free (path);
	2295	transfer.status = RUNNING;
1894	2296	transfer.control.active = TRUE;
1895	2297	transfer.control.callback = elektroid_update_progress;
1896	2298	transfer.src = src;
1897	2299	transfer.dst = dst;
1898		transfer.fs_ops = connector_get_fs_operations (fs);
	2300	transfer.fs_ops = backend_get_fs_operations (&backend, fs, NULL);
1899	2301	debug_print (1, "Running task type %d from %s to %s (%s)...\n", type,
1900	2302	transfer.src, transfer.dst, elektroid_get_fs_name (fs));
1901	2303

1914	2316	}
1915	2317	else
1916	2318	{
	2319	gtk_widget_set_sensitive (remote_box, TRUE);
	2320	gtk_widget_set_sensitive (upload_menuitem, TRUE);
1917	2321	gtk_widget_set_sensitive (rx_sysex_button, TRUE);
1918	2322	gtk_widget_set_sensitive (tx_sysex_button, TRUE);
1919		gtk_widget_set_sensitive (os_upgrade_button, TRUE);
	2323	gtk_widget_set_sensitive (os_upgrade_button,
	2324	backend.upgrade_os != NULL);
1920	2325	}
1921	2326
1922	2327	elektroid_check_task_buttons (NULL);

1927	2332	static gpointer
1928	2333	elektroid_upload_task (gpointer data)
1929	2334	{
1930		gchar *dst_path;
1931		gchar *dst_dir;
1932	2335	gint res;
1933	2336	GByteArray *array;
	2337	gchar dst_path, dst_dir;
1934	2338
1935	2339	debug_print (1, "Local path: %s\n", transfer.src);
1936	2340	debug_print (1, "Remote path: %s\n", transfer.dst);
	2341
	2342	dst_path = strdup (transfer.dst);
	2343	dst_dir = dirname (dst_path);
	2344
	2345	if (remote_browser.fs_ops->mkdir
	2346	&& remote_browser.fs_ops->mkdir (remote_browser.backend, dst_dir))
	2347	{
	2348	error_print ("Error while creating remote %s dir\n", dst_dir);
	2349	transfer.status = COMPLETED_ERROR;
	2350	goto end_nodir;
	2351	}
1937	2352
1938	2353	array = g_byte_array_new ();
1939	2354

1948	2363	debug_print (1, "Writing from file %s (filesystem %s)...\n", transfer.src,
1949	2364	elektroid_get_fs_name (transfer.fs_ops->fs));
1950	2365
1951		res = transfer.fs_ops->upload (transfer.dst, array, &transfer.control,
1952		remote_browser.data);
	2366	res = transfer.fs_ops->upload (remote_browser.backend, transfer.dst, array,
	2367	&transfer.control);
1953	2368	g_free (transfer.control.data);
1954	2369	transfer.control.data = NULL;
1955		g_idle_add (elektroid_check_connector_bg, NULL);
	2370	g_idle_add (elektroid_check_backend_bg, NULL);
1956	2371
1957	2372	if (res && transfer.control.active)
1958	2373	{

1975	2390
1976	2391	if (!res && transfer.fs_ops == remote_browser.fs_ops) //There is no need to refresh the local browser
1977	2392	{
1978		dst_path = strdup (transfer.dst);
1979		dst_dir = dirname (dst_path);
1980		if (strcmp (dst_dir, remote_browser.dir) == 0)
1981		{
1982		g_idle_add (browser_load_dir, &remote_browser);
1983		}
1984		g_free (dst_path);
	2393	if (!strncmp (dst_dir, remote_browser.dir, strlen (remote_browser.dir)))
	2394	{
	2395	g_idle_add (elektroid_load_remote_if_midi, &remote_browser);
	2396	}
1985	2397	}
1986	2398
1987	2399	end_cleanup:
1988	2400	g_byte_array_free (array, TRUE);
1989	2401	g_idle_add (elektroid_complete_running_task, NULL);
1990	2402	g_idle_add (elektroid_run_next_task, NULL);
1991
	2403	end_nodir:
	2404	g_free (dst_path);
1992	2405	return NULL;
1993	2406	}
1994	2407

1998	2411	{
1999	2412	const gchar *status_human = elektroid_get_human_task_status (QUEUED);
2000	2413	const gchar *type_human = elektroid_get_human_task_type (type);
2001		const gchar *icon = elektroid_get_inventory_icon_for_fs (remote_fs_id);
2002
	2414	const gchar *icon =
	2415	backend_get_fs_operations (&backend, remote_fs_id, NULL)->gui_icon;
2003	2416
2004	2417	gtk_list_store_insert_with_values (task_list_store, NULL, -1,
2005	2418	TASK_LIST_STORE_STATUS_FIELD, QUEUED,

2020	2433	}
2021	2434
2022	2435	static void
2023		elektroid_add_upload_task_path (const gchar * rel_path, const gchar * src_dir,
	2436	elektroid_add_upload_task_path (const gchar * rel_path,
	2437	const gchar * src_dir,
2024	2438	const gchar * dst_dir,
2025	2439	struct item_iterator *remote_dir_iter,
2026	2440	gint32 * next_idx)
2027	2441	{
2028	2442	gint32 children_next_idx;
2029		gchar *path;
2030		gchar *dst_abs_dir;
2031		gchar *upload_path;
2032		struct item_iterator iter;
2033		struct item_iterator children_remote_item_iterator;
	2443	struct item_iterator iter, iter_copy;
	2444	gchar path, dst_abs_dir, *upload_path;
2034	2445	gchar *dst_abs_path = chain_path (dst_dir, rel_path);
2035	2446	gchar *src_abs_path = chain_path (src_dir, rel_path);
2036	2447
2037		if (local_browser.fs_ops->readdir (&iter, src_abs_path, local_browser.data))
	2448	//Check if the item is a dir. If error, it's not.
	2449	if (local_browser.fs_ops->readdir (local_browser.backend, &iter,
	2450	src_abs_path))
2038	2451	{
2039	2452	dst_abs_dir = dirname (dst_abs_path);
2040		upload_path =
2041		connector_get_upload_path (&connector, remote_dir_iter,
2042		remote_browser.fs_ops, dst_abs_dir,
2043		src_abs_path, next_idx);
2044		elektroid_add_task (UPLOAD, src_abs_path, upload_path,
2045		remote_browser.fs_ops->fs);
2046		goto cleanup_not_dir;
2047		}
2048
2049		if (remote_browser.fs_ops->mkdir)
2050		{
2051		if (remote_browser.fs_ops->mkdir (dst_abs_path, remote_browser.data))
2052		{
2053		error_print ("Error while creating remote %s dir\n", dst_abs_path);
2054		goto cleanup;
2055		}
2056
2057		if (!strchr (rel_path, '/'))
2058		{
2059		browser_load_dir (&remote_browser);
2060		}
2061		}
2062
2063		if (!remote_browser.fs_ops->readdir (&children_remote_item_iterator,
2064		dst_abs_path, remote_browser.data))
2065		{
2066		while (!next_item_iterator (&iter))
2067		{
2068		path = chain_path (rel_path, iter.item.name);
2069		elektroid_add_upload_task_path (path, src_dir, dst_dir,
2070		&children_remote_item_iterator,
2071		&children_next_idx);
2072		free (path);
2073		}
2074
2075		free_item_iterator (&children_remote_item_iterator);
2076		}
2077
2078
	2453	upload_path = remote_browser.fs_ops->get_upload_path (&backend,
	2454	remote_dir_iter,
	2455	remote_browser.fs_ops,
	2456	dst_abs_dir,
	2457	src_abs_path,
	2458	next_idx);
	2459	if (file_matches_extensions (src_abs_path, local_browser.extensions))
	2460	{
	2461	elektroid_add_task (UPLOAD, src_abs_path, upload_path,
	2462	remote_browser.fs_ops->fs);
	2463	}
	2464	g_free (upload_path);
	2465	goto cleanup;
	2466	}
	2467
	2468	if (!remote_browser.fs_ops->mkdir)
	2469	{ //No recursive case.
	2470	goto cleanup;
	2471	}
	2472
	2473	copy_item_iterator (&iter_copy, &iter, TRUE);
	2474	while (!next_item_iterator (&iter))
	2475	{
	2476	path = chain_path (rel_path, iter.item.name);
	2477	elektroid_add_upload_task_path (path, src_dir, dst_dir,
	2478	&iter_copy, &children_next_idx);
	2479	free (path);
	2480	}
	2481	free_item_iterator (&iter_copy);
	2482
	2483	free_item_iterator (&iter);
2079	2484	cleanup:
2080		free_item_iterator (&iter);
2081		cleanup_not_dir:
2082	2485	g_free (dst_abs_path);
2083	2486	g_free (src_abs_path);
2084	2487	}
2085	2488
2086		static void
2087		elektroid_add_upload_task (GtkTreeModel * model,
2088		GtkTreePath * path,
2089		GtkTreeIter * iter, gpointer userdata)
2090		{
2091		struct item *item = browser_get_item (model, iter);
2092		struct elektroid_add_upload_task_data *data = userdata;
2093		elektroid_add_upload_task_path (item->name, local_browser.dir,
2094		remote_browser.dir, &data->iter,
2095		&data->index);
2096		browser_free_item (item);
2097		}
2098
2099		static void
2100		elektroid_add_upload_tasks (GtkWidget * object, gpointer userdata)
2101		{
2102		gboolean queued;
	2489	static gpointer
	2490	elektroid_add_upload_tasks_runner (gpointer userdata)
	2491	{
	2492	gint32 next_idx;
2103	2493	GtkTreeIter iter;
2104		struct elektroid_add_upload_task_data data;
	2494	GList *selected_rows;
	2495	struct item_iterator item_iterator;
	2496	gboolean queued_before, queued_after, active;
	2497	GtkTreeModel *model;
	2498	GtkTreeSelection *selection;
	2499
	2500	g_timeout_add (100, elektroid_update_basic_sysex_progress, NULL);
	2501
	2502	model = GTK_TREE_MODEL (gtk_tree_view_get_model (local_browser.view));
	2503	selection =
	2504	gtk_tree_view_get_selection (GTK_TREE_VIEW (local_browser.view));
	2505
	2506	queued_before = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL,
	2507	NULL);
	2508
	2509	local_browser.fs_ops->readdir (local_browser.backend, &item_iterator,
	2510	local_browser.dir);
	2511	next_idx = 1;
	2512	selected_rows = gtk_tree_selection_get_selected_rows (selection, NULL);
	2513	while (selected_rows)
	2514	{
	2515	struct item item;
	2516	GtkTreeIter path_iter;
	2517	GtkTreePath *path = selected_rows->data;
	2518
	2519	gtk_tree_model_get_iter (model, &path_iter, path);
	2520	browser_set_item (model, &path_iter, &item);
	2521	elektroid_add_upload_task_path (item.name, local_browser.dir,
	2522	remote_browser.dir, &item_iterator,
	2523	&next_idx);
	2524
	2525	g_mutex_lock (&sysex_transfer.mutex);
	2526	active = sysex_transfer.active;
	2527	g_mutex_unlock (&sysex_transfer.mutex);
	2528
	2529	if (!active)
	2530	{
	2531	break;
	2532	}
	2533
	2534	selected_rows = g_list_next (selected_rows);
	2535	}
	2536	g_list_free_full (selected_rows, (GDestroyNotify) gtk_tree_path_free);
	2537	free_item_iterator (&item_iterator);
	2538
	2539	queued_after = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL,
	2540	NULL);
	2541	if (!queued_before && queued_after)
	2542	{
	2543	g_idle_add (elektroid_run_next_task, NULL);
	2544	}
	2545
	2546	sleep (1); //See elektroid_dnd_received_runner
	2547	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_ACCEPT);
	2548	return NULL;
	2549	}
	2550
	2551	static void
	2552	elektroid_add_upload_tasks (GtkWidget * object, gpointer data)
	2553	{
2105	2554	GtkTreeSelection *selection =
2106	2555	gtk_tree_view_get_selection (GTK_TREE_VIEW (local_browser.view));
2107	2556

2110	2559	return;
2111	2560	}
2112	2561
2113		queued = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL, NULL);
2114
2115		data.index = 1;
2116		remote_browser.fs_ops->readdir (&data.iter, remote_browser.dir,
2117		remote_browser.data);
2118		gtk_tree_selection_selected_foreach (selection, elektroid_add_upload_task,
2119		&data);
2120		free_item_iterator (&data.iter);
2121
2122		gtk_widget_set_sensitive (rx_sysex_button, FALSE);
2123		gtk_widget_set_sensitive (tx_sysex_button, FALSE);
2124		gtk_widget_set_sensitive (os_upgrade_button, FALSE);
2125
2126		if (!queued)
2127		{
2128		elektroid_run_next_task (NULL);
2129		}
	2562	g_mutex_lock (&sysex_transfer.mutex);
	2563	sysex_transfer.active = TRUE;
	2564	g_mutex_unlock (&sysex_transfer.mutex);
	2565
	2566	debug_print (1, "Creating SysEx thread...\n");
	2567	sysex_thread = g_thread_new ("sysex_thread",
	2568	elektroid_add_upload_tasks_runner, NULL);
	2569	gtk_window_set_title (GTK_WINDOW (progress_dialog), _("Preparing Tasks"));
	2570	gtk_label_set_text (GTK_LABEL (progress_label), _("Waiting..."));
	2571	gtk_dialog_run (GTK_DIALOG (progress_dialog));
	2572	gtk_widget_hide (GTK_WIDGET (progress_dialog));
	2573
	2574	elektroid_join_sysex_thread ();
	2575
	2576	g_mutex_lock (&sysex_transfer.mutex);
	2577	sysex_transfer.active = FALSE;
	2578	g_mutex_unlock (&sysex_transfer.mutex);
2130	2579	}
2131	2580
2132	2581	static gpointer

2134	2583	{
2135	2584	gint res;
2136	2585	GByteArray *array;
2137
2138		array = g_byte_array_new ();
	2586	gchar dst_path, dst_dir;
2139	2587
2140	2588	debug_print (1, "Remote path: %s\n", transfer.src);
2141	2589	debug_print (1, "Local path: %s\n", transfer.dst);
2142	2590
2143		res =
2144		transfer.fs_ops->download (transfer.src, array,
2145		&transfer.control, remote_browser.data);
2146		g_idle_add (elektroid_check_connector_bg, NULL);
	2591	dst_path = strdup (transfer.dst);
	2592	dst_dir = dirname (dst_path);
	2593
	2594	if (local_browser.fs_ops->mkdir (local_browser.backend, dst_dir))
	2595	{
	2596	error_print ("Error while creating local %s dir\n", dst_dir);
	2597	transfer.status = COMPLETED_ERROR;
	2598	goto end_nodir;
	2599	}
	2600
	2601	array = g_byte_array_new ();
	2602
	2603	res = transfer.fs_ops->download (remote_browser.backend,
	2604	transfer.src, array, &transfer.control);
	2605	g_idle_add (elektroid_check_backend_bg, NULL);
2147	2606
2148	2607	g_mutex_lock (&transfer.control.mutex);
2149	2608	if (res && transfer.control.active)

2180	2639	g_idle_add (elektroid_complete_running_task, NULL);
2181	2640	g_idle_add (elektroid_run_next_task, NULL);
2182	2641
	2642	end_nodir:
	2643	g_free (dst_path);
2183	2644	return NULL;
2184	2645	}
2185	2646

2190	2651	struct item_iterator *remote_dir_iter)
2191	2652	{
2192	2653	struct item_iterator iter, iter_copy;
2193		gchar path, id, download_path, dst_abs_dirc, *dst_abs_dir;
	2654	gchar path, dst_abs_dir, download_path, filename;
2194	2655	gchar *src_abs_path = chain_path (src_dir, rel_path);
2195	2656	gchar *dst_abs_path = chain_path (dst_dir, rel_path);
2196	2657
2197		if (remote_browser.
2198		fs_ops->readdir (&iter, src_abs_path, remote_browser.data))
2199		{
2200		dst_abs_dirc = strdup (dst_abs_path);
2201		dst_abs_dir = dirname (dst_abs_dirc);
2202		download_path =
2203		connector_get_download_path (&connector, remote_dir_iter,
2204		remote_browser.fs_ops, dst_abs_dir,
2205		src_abs_path);
2206		elektroid_add_task (DOWNLOAD, src_abs_path, download_path,
2207		remote_browser.fs_ops->fs);
2208		g_free (dst_abs_dirc);
	2658	//Check if the item is a dir. If error, it's not.
	2659	if (remote_browser.fs_ops->readdir (remote_browser.backend, &iter,
	2660	src_abs_path))
	2661	{
	2662	dst_abs_dir = dirname (dst_abs_path);
	2663	download_path = remote_browser.fs_ops->get_download_path (&backend,
	2664	remote_dir_iter,
	2665	remote_browser.fs_ops,
	2666	dst_abs_dir,
	2667	src_abs_path);
	2668	if (file_matches_extensions (src_abs_path, remote_browser.extensions))
	2669	{
	2670	elektroid_add_task (DOWNLOAD, src_abs_path, download_path,
	2671	remote_browser.fs_ops->fs);
	2672	}
2209	2673	g_free (download_path);
2210		goto cleanup_not_dir;
2211		}
2212
2213		if (local_browser.fs_ops->mkdir (dst_abs_path, NULL))
2214		{
2215		error_print ("Error while creating local %s dir\n", dst_abs_path);
2216	2674	goto cleanup;
2217	2675	}
2218	2676
2219	2677	copy_item_iterator (&iter_copy, &iter, TRUE);
2220	2678	while (!next_item_iterator (&iter))
2221	2679	{
2222		id = remote_browser.fs_ops->getid (&iter.item);
2223		path = chain_path (rel_path, id);
	2680	filename = get_filename (remote_browser.fs_ops->options, &iter.item);
	2681	path = chain_path (rel_path, filename);
2224	2682	elektroid_add_download_task_path (path, src_dir, dst_dir, &iter_copy);
2225	2683	g_free (path);
2226		g_free (id);
	2684	g_free (filename);
2227	2685	}
2228	2686	free_item_iterator (&iter_copy);
2229	2687
	2688	free_item_iterator (&iter);
2230	2689	cleanup:
2231		free_item_iterator (&iter);
2232		cleanup_not_dir:
2233	2690	free (dst_abs_path);
2234	2691	free (src_abs_path);
2235	2692	}
2236	2693
2237		static void
2238		elektroid_add_download_task (GtkTreeModel * model,
2239		GtkTreePath * path,
2240		GtkTreeIter * iter, gpointer data)
2241		{
2242		struct item *item = browser_get_item (model, iter);
2243		char *id = remote_browser.fs_ops->getid (item);
2244
2245		elektroid_add_download_task_path (id, remote_browser.dir,
2246		local_browser.dir, data);
2247		g_free (id);
2248		browser_free_item (item);
	2694	static gpointer
	2695	elektroid_add_download_tasks_runner (gpointer data)
	2696	{
	2697	GtkTreeIter iter;
	2698	GList *selected_rows;
	2699	struct item_iterator item_iterator;
	2700	gboolean queued_before, queued_after, active;
	2701	GtkTreeModel *model;
	2702	GtkTreeSelection *selection;
	2703
	2704	g_timeout_add (100, elektroid_update_basic_sysex_progress, NULL);
	2705
	2706	model = GTK_TREE_MODEL (gtk_tree_view_get_model (remote_browser.view));
	2707	selection =
	2708	gtk_tree_view_get_selection (GTK_TREE_VIEW (remote_browser.view));
	2709
	2710	queued_before = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL,
	2711	NULL);
	2712
	2713	backend_enable_cache (remote_browser.backend);
	2714
	2715	remote_browser.fs_ops->readdir (remote_browser.backend, &item_iterator,
	2716	remote_browser.dir);
	2717	selected_rows = gtk_tree_selection_get_selected_rows (selection, NULL);
	2718	while (selected_rows)
	2719	{
	2720	gchar *filename;
	2721	struct item item;
	2722	GtkTreeIter path_iter;
	2723	GtkTreePath *path = selected_rows->data;
	2724
	2725	gtk_tree_model_get_iter (model, &path_iter, path);
	2726	browser_set_item (model, &path_iter, &item);
	2727	filename = get_filename (remote_browser.fs_ops->options, &item);
	2728	elektroid_add_download_task_path (filename, remote_browser.dir,
	2729	local_browser.dir, &item_iterator);
	2730	g_free (filename);
	2731
	2732	g_mutex_lock (&sysex_transfer.mutex);
	2733	active = sysex_transfer.active;
	2734	g_mutex_unlock (&sysex_transfer.mutex);
	2735
	2736	if (!active)
	2737	{
	2738	break;
	2739	}
	2740
	2741	selected_rows = g_list_next (selected_rows);
	2742	}
	2743	g_list_free_full (selected_rows, (GDestroyNotify) gtk_tree_path_free);
	2744	free_item_iterator (&item_iterator);
	2745
	2746	backend_disable_cache (remote_browser.backend);
	2747
	2748	queued_after = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL,
	2749	NULL);
	2750	if (!queued_before && queued_after)
	2751	{
	2752	g_idle_add (elektroid_run_next_task, NULL);
	2753	}
	2754
	2755	sleep (1); //See elektroid_dnd_received_runner
	2756	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_ACCEPT);
	2757	return NULL;
2249	2758	}
2250	2759
2251	2760	static void
2252	2761	elektroid_add_download_tasks (GtkWidget * object, gpointer data)
2253	2762	{
2254		gboolean queued;
2255		GtkTreeIter iter;
2256		struct item_iterator item_iterator;
2257	2763	GtkTreeSelection *selection =
2258	2764	gtk_tree_view_get_selection (GTK_TREE_VIEW (remote_browser.view));
2259	2765

2262	2768	return;
2263	2769	}
2264	2770
2265		queued = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL, NULL);
2266
2267		remote_browser.fs_ops->readdir (&item_iterator, remote_browser.dir,
2268		remote_browser.data);
2269		gtk_tree_selection_selected_foreach (selection, elektroid_add_download_task,
2270		&item_iterator);
2271		free_item_iterator (&item_iterator);
2272
2273		gtk_widget_set_sensitive (rx_sysex_button, FALSE);
2274		gtk_widget_set_sensitive (tx_sysex_button, FALSE);
2275		gtk_widget_set_sensitive (os_upgrade_button, FALSE);
2276
2277		if (!queued)
2278		{
2279		elektroid_run_next_task (NULL);
2280		}
	2771	g_mutex_lock (&sysex_transfer.mutex);
	2772	sysex_transfer.active = TRUE;
	2773	g_mutex_unlock (&sysex_transfer.mutex);
	2774
	2775	debug_print (1, "Creating SysEx thread...\n");
	2776	sysex_thread = g_thread_new ("sysex_thread",
	2777	elektroid_add_download_tasks_runner, NULL);
	2778	gtk_window_set_title (GTK_WINDOW (progress_dialog), _("Preparing Tasks"));
	2779	gtk_label_set_text (GTK_LABEL (progress_label), _("Waiting..."));
	2780	gtk_dialog_run (GTK_DIALOG (progress_dialog));
	2781	gtk_widget_hide (GTK_WIDGET (progress_dialog));
	2782
	2783	elektroid_join_sysex_thread ();
	2784
	2785	g_mutex_lock (&sysex_transfer.mutex);
	2786	sysex_transfer.active = FALSE;
	2787	g_mutex_unlock (&sysex_transfer.mutex);
2281	2788	}
2282	2789
2283	2790	static gboolean
2284	2791	elektroid_set_progress_value (gpointer data)
2285	2792	{
2286	2793	GtkTreeIter iter;
2287		gdouble *value = data;
	2794	gdouble progress;
2288	2795
2289	2796	if (elektroid_get_running_task (&iter))
2290	2797	{
	2798	g_mutex_lock (&transfer.control.mutex);
	2799	progress = transfer.control.progress;
	2800	g_mutex_unlock (&transfer.control.mutex);
	2801
2291	2802	gtk_list_store_set (task_list_store, &iter,
2292	2803	TASK_LIST_STORE_PROGRESS_FIELD,
2293		100.0 * (*value), -1);
	2804	100.0 * progress, -1);
2294	2805	}
2295	2806
2296	2807	free (data);

2299	2810	}
2300	2811
2301	2812	static void
2302		elektroid_update_progress (gdouble progress)
2303		{
2304		gdouble *value = malloc (sizeof (gdouble));
2305		*value = progress;
2306		g_idle_add (elektroid_set_progress_value, value);
	2813	elektroid_update_progress (struct job_control *control)
	2814	{
	2815	g_idle_add (elektroid_set_progress_value, NULL);
2307	2816	}
2308	2817
2309	2818	static gboolean

2372	2881	elektroid_remote_key_press (GtkWidget * widget, GdkEventKey * event,
2373	2882	gpointer data)
2374	2883	{
2375		if (event->type == GDK_KEY_PRESS)
2376		{
2377		if (event->state & GDK_CONTROL_MASK && event->keyval == GDK_KEY_Left)
2378		{
2379		if (remote_browser.fs_ops->download)
2380		{
2381		struct connector *connector = remote_browser.data;
2382		connector_enable_dir_cache (connector);
2383		elektroid_add_download_tasks (NULL, NULL);
2384		connector_disable_dir_cache (connector);
2385		}
2386		return TRUE;
2387		}
2388		else
2389		{
2390		return elektroid_common_key_press (widget, event, data);
2391		}
2392		}
2393
2394		return FALSE;
	2884	if (event->type != GDK_KEY_PRESS)
	2885	{
	2886	return FALSE;
	2887	}
	2888
	2889	if (!(event->state & GDK_CONTROL_MASK) \|\| event->keyval != GDK_KEY_Left)
	2890	{
	2891	return elektroid_common_key_press (widget, event, data);
	2892	}
	2893
	2894	if (!remote_browser.fs_ops->download)
	2895	{
	2896	return FALSE;
	2897	}
	2898
	2899	elektroid_add_download_tasks (NULL, NULL);
	2900	return TRUE;
2395	2901	}
2396	2902
2397	2903	static gboolean
2398	2904	elektroid_local_key_press (GtkWidget * widget, GdkEventKey * event,
2399	2905	gpointer data)
2400	2906	{
2401		if (event->type == GDK_KEY_PRESS)
2402		{
2403		if (event->state & GDK_CONTROL_MASK && event->keyval == GDK_KEY_Right)
2404		{
2405		if (remote_browser.fs_ops->upload)
	2907	if (event->type != GDK_KEY_PRESS)
	2908	{
	2909	return FALSE;
	2910	}
	2911
	2912	if (!(event->state & GDK_CONTROL_MASK) \|\| event->keyval != GDK_KEY_Right)
	2913	{
	2914	return elektroid_common_key_press (widget, event, data);
	2915	}
	2916
	2917	if (remote_browser.fs_ops->options & FS_OPTION_SLOT_STORAGE)
	2918	{
	2919	//Slot mode needs a slot destination.
	2920	return FALSE;
	2921	}
	2922
	2923	if (!remote_browser.fs_ops->upload)
	2924	{
	2925	return FALSE;
	2926	}
	2927
	2928	elektroid_add_upload_tasks (NULL, NULL);
	2929	return TRUE;
	2930	}
	2931
	2932	static void
	2933	elektroid_set_fs (GtkWidget * object, gpointer data)
	2934	{
	2935	GtkTreeIter iter;
	2936	GValue fsv = G_VALUE_INIT;
	2937	gint fs;
	2938
	2939	if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (fs_combo), &iter))
	2940	{
	2941	*remote_browser.dir = 0;
	2942	remote_browser.fs_ops = NULL;
	2943	browser_reset (&remote_browser);
	2944	elektroid_set_local_file_extensions (0);
	2945	browser_update_fs_options (&remote_browser);
	2946	browser_load_dir (&local_browser);
	2947	return;
	2948	}
	2949
	2950	gtk_tree_model_get_value (GTK_TREE_MODEL (fs_list_store),
	2951	&iter, FS_LIST_STORE_ID_FIELD, &fsv);
	2952	fs = g_value_get_uint (&fsv);
	2953
	2954	remote_browser.fs_ops = backend_get_fs_operations (&backend, fs, NULL);
	2955	remote_browser.file_icon = remote_browser.fs_ops->gui_icon;
	2956
	2957	strcpy (remote_browser.dir,
	2958	backend.type == BE_TYPE_SYSTEM ? local_browser.dir : "/");
	2959
	2960	gtk_widget_set_visible (remote_play_separator,
	2961	backend.type == BE_TYPE_SYSTEM);
	2962	gtk_widget_set_visible (remote_play_menuitem,
	2963	backend.type == BE_TYPE_SYSTEM);
	2964	gtk_widget_set_visible (remote_options_separator,
	2965	backend.type == BE_TYPE_SYSTEM);
	2966	gtk_widget_set_visible (remote_open_menuitem,
	2967	backend.type == BE_TYPE_SYSTEM);
	2968	gtk_widget_set_visible (remote_show_menuitem,
	2969	backend.type == BE_TYPE_SYSTEM);
	2970	gtk_widget_set_visible (remote_actions_separator,
	2971	backend.type == BE_TYPE_SYSTEM
	2972	\|\| remote_browser.fs_ops->rename != NULL
	2973	\|\| remote_browser.fs_ops->delete != NULL);
	2974	gtk_widget_set_visible (remote_rename_menuitem,
	2975	remote_browser.fs_ops->rename != NULL);
	2976	gtk_widget_set_visible (remote_delete_menuitem,
	2977	remote_browser.fs_ops->delete != NULL);
	2978	gtk_widget_set_visible (local_audio_box, PLAYER_VISIBLE);
	2979
	2980	gtk_tree_view_column_set_visible (remote_tree_view_id_column,
	2981	remote_browser.fs_ops->options &
	2982	FS_OPTION_SHOW_ID_COLUMN);
	2983	gtk_tree_view_column_set_visible (remote_tree_view_slot_column,
	2984	remote_browser.fs_ops->options &
	2985	FS_OPTION_SHOW_SLOT_COLUMN);
	2986	gtk_tree_view_column_set_visible (remote_tree_view_size_column,
	2987	remote_browser.fs_ops->options &
	2988	FS_OPTION_SHOW_SIZE_COLUMN);
	2989
	2990	if (remote_browser.fs_ops->options & FS_OPTION_SLOT_STORAGE)
	2991	{
	2992	gtk_drag_source_set ((GtkWidget *) remote_browser.view,
	2993	GDK_BUTTON1_MASK, TARGET_ENTRIES_REMOTE_SRC,
	2994	G_N_ELEMENTS (TARGET_ENTRIES_REMOTE_SRC),
	2995	GDK_ACTION_COPY);
	2996	gtk_drag_dest_set ((GtkWidget *) remote_browser.view,
	2997	GTK_DEST_DEFAULT_ALL, TARGET_ENTRIES_REMOTE_DST_SLOT,
	2998	G_N_ELEMENTS (TARGET_ENTRIES_REMOTE_DST_SLOT),
	2999	GDK_ACTION_COPY);
	3000	}
	3001	else
	3002	{
	3003	if (backend.type == BE_TYPE_SYSTEM)
	3004	{
	3005	gtk_drag_source_set ((GtkWidget *) remote_browser.view,
	3006	GDK_BUTTON1_MASK,
	3007	TARGET_ENTRIES_REMOTE_SYSTEM_SRC,
	3008	G_N_ELEMENTS
	3009	(TARGET_ENTRIES_REMOTE_SYSTEM_SRC),
	3010	GDK_ACTION_MOVE);
	3011	gtk_drag_dest_set ((GtkWidget *) remote_browser.view,
	3012	GTK_DEST_DEFAULT_ALL,
	3013	TARGET_ENTRIES_REMOTE_SYSTEM_DST,
	3014	G_N_ELEMENTS (TARGET_ENTRIES_REMOTE_SYSTEM_DST),
	3015	GDK_ACTION_MOVE);
	3016	}
	3017	else
	3018	{
	3019	gtk_drag_source_set ((GtkWidget *) remote_browser.view,
	3020	GDK_BUTTON1_MASK, TARGET_ENTRIES_REMOTE_SRC,
	3021	G_N_ELEMENTS (TARGET_ENTRIES_REMOTE_SRC),
	3022	GDK_ACTION_COPY);
	3023	gtk_drag_dest_set ((GtkWidget *) remote_browser.view,
	3024	GTK_DEST_DEFAULT_ALL, TARGET_ENTRIES_REMOTE_DST,
	3025	G_N_ELEMENTS (TARGET_ENTRIES_REMOTE_DST),
	3026	GDK_ACTION_COPY);
	3027	}
	3028	}
	3029
	3030	if (PLAYER_VISIBLE)
	3031	{
	3032	audio_stop (&audio, TRUE);
	3033	}
	3034
	3035	browser_set_options (&remote_browser);
	3036
	3037	elektroid_set_remote_file_extensions (fs);
	3038	browser_update_fs_options (&remote_browser);
	3039	local_browser.file_icon = remote_browser.file_icon;
	3040	elektroid_set_local_file_extensions (fs);
	3041
	3042	browser_load_dir (&remote_browser);
	3043	browser_load_dir (&local_browser);
	3044	}
	3045
	3046	static gboolean
	3047	elektroid_fill_fs_combo_bg (gpointer data)
	3048	{
	3049	const struct fs_operations *ops;
	3050	gint fs, i;
	3051
	3052	gtk_list_store_clear (fs_list_store);
	3053
	3054	if (!backend.device_desc.filesystems)
	3055	{
	3056	elektroid_set_fs (NULL, NULL);
	3057	return FALSE;
	3058	}
	3059
	3060	for (fs = 1, i = 0; i < MAX_BACKEND_FSS; fs = fs << 1, i++)
	3061	{
	3062	if (backend.device_desc.filesystems & fs)
	3063	{
	3064	ops = backend_get_fs_operations (&backend, fs, NULL);
	3065	if (ops->gui_name)
2406	3066	{
2407		elektroid_add_upload_tasks (NULL, NULL);
	3067	gtk_list_store_insert_with_values (fs_list_store, NULL, -1,
	3068	FS_LIST_STORE_ID_FIELD,
	3069	fs,
	3070	FS_LIST_STORE_ICON_FIELD,
	3071	ops->gui_icon,
	3072	FS_LIST_STORE_NAME_FIELD,
	3073	elektroid_get_fs_name (fs),
	3074	-1);
2408	3075	}
2409		return TRUE;
2410		}
2411		else
2412		{
2413		return elektroid_common_key_press (widget, event, data);
2414		}
2415		}
	3076	}
	3077	}
	3078
	3079	if (i)
	3080	{
	3081	debug_print (1, "Selecting first filesystem...\n");
	3082	gtk_combo_box_set_active (GTK_COMBO_BOX (fs_combo), 0);
	3083	}
	3084	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_ACCEPT);
2416	3085
2417	3086	return FALSE;
2418	3087	}
2419	3088
2420		static void
2421		elektroid_set_fs (GtkWidget * object, gpointer data)
	3089	static gpointer
	3090	elektroid_set_device_thread (gpointer data)
	3091	{
	3092	gchar *id = data;
	3093	g_timeout_add (100, elektroid_update_basic_sysex_progress, NULL);
	3094	sysex_transfer.err = connector_init (&backend, id, NULL, &sysex_transfer);
	3095
	3096	// TODO: Until a better solution is found, this sleep is necessary.
	3097	// The reason is that this thread might end before the dialog is showed, which leads to erratic dialog behaviour.
	3098	// This wait has impact.
	3099	sleep (1);
	3100	gtk_dialog_response (GTK_DIALOG (progress_dialog),
	3101	backend_check (&backend) ? GTK_RESPONSE_ACCEPT
	3102	: GTK_RESPONSE_CANCEL);
	3103	return NULL;
	3104	}
	3105
	3106	static void
	3107	elektroid_set_device (GtkWidget * object, gpointer data)
2422	3108	{
2423	3109	GtkTreeIter iter;
2424		GtkTreeSortable *sortable;
2425		GValue fsv = G_VALUE_INIT;
2426		enum connector_fs fs;
2427
2428		if (gtk_combo_box_get_active_iter (fs_combo, &iter) == TRUE)
2429		{
2430		gtk_tree_model_get_value (GTK_TREE_MODEL (fs_list_store),
2431		&iter, FS_LIST_STORE_ID_FIELD, &fsv);
2432		fs = g_value_get_uint (&fsv);
2433
2434		remote_browser.fs_ops = connector_get_fs_operations (fs);
2435		remote_browser.file_icon = elektroid_get_inventory_icon_for_fs (fs);
2436		strcpy (remote_browser.dir, "/");
2437		browser_load_dir (&remote_browser);
2438
2439		local_browser.file_icon = remote_browser.file_icon;
2440		elektroid_set_file_extensions_for_fs (&local_browser.extensions, fs);
2441		browser_load_dir (&local_browser);
2442
2443		gtk_widget_set_sensitive (remote_browser.up_button,
2444		remote_browser.fs_ops->readdir != NULL);
2445		gtk_widget_set_visible (remote_browser.add_dir_button,
2446		remote_browser.fs_ops->mkdir != NULL);
2447		gtk_widget_set_sensitive (remote_browser.refresh_button,
2448		remote_browser.fs_ops->readdir != NULL);
2449
2450		gtk_widget_set_visible (remote_rename_menuitem,
2451		remote_browser.fs_ops->rename != NULL);
2452		gtk_widget_set_visible (remote_delete_menuitem,
2453		remote_browser.fs_ops->delete != NULL);
2454		gtk_widget_set_visible (local_audio_box, fs == FS_SAMPLES);
2455		gtk_tree_view_column_set_visible (remote_tree_view_index_column,
2456		fs == FS_DATA_PRJ
2457		\|\| fs == FS_DATA_SND);
2458
2459		if (fs != FS_SAMPLES)
2460		{
2461		audio_stop (&audio, TRUE);
2462		}
2463
2464		sortable =
2465		GTK_TREE_SORTABLE (gtk_tree_view_get_model (remote_browser.view));
2466
2467		if (fs == FS_SAMPLES \|\| fs == FS_RAW_PRESETS)
2468		{
2469		gtk_tree_sortable_set_sort_func (sortable,
2470		BROWSER_LIST_STORE_NAME_FIELD,
2471		browser_sort_samples, NULL, NULL);
2472		gtk_tree_sortable_set_sort_column_id (sortable,
2473		BROWSER_LIST_STORE_NAME_FIELD,
2474		GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID);
2475		}
2476		else if (fs == FS_DATA_PRJ \|\| fs == FS_DATA_SND)
2477		{
2478		gtk_tree_sortable_set_sort_func (sortable,
2479		BROWSER_LIST_STORE_INDEX_FIELD,
2480		browser_sort_data, NULL, NULL);
2481		gtk_tree_sortable_set_sort_column_id (sortable,
2482		BROWSER_LIST_STORE_INDEX_FIELD,
2483		GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID);
2484		}
2485		}
2486		}
2487
2488		static void
2489		elektroid_fill_fs_combo ()
2490		{
2491		gtk_list_store_clear (fs_list_store);
2492
2493		for (int fs = FS_SAMPLES, i = 0; fs <= FS_DATA_SND; fs = fs << 1, i++)
2494		{
2495		if (GUI_FSS & fs && connector.device_desc.filesystems & fs)
2496		{
2497		gtk_list_store_insert_with_values (fs_list_store, NULL, -1,
2498		FS_LIST_STORE_ID_FIELD,
2499		fs,
2500		FS_LIST_STORE_ICON_FIELD,
2501		ELEKTROID_FS_ICONS[i],
2502		FS_LIST_STORE_NAME_FIELD,
2503		elektroid_get_fs_name (fs), -1);
2504		}
2505		}
2506
2507		debug_print (1, "Selecting first filesystem...\n");
2508		gtk_combo_box_set_active (fs_combo, 0);
2509		}
2510
2511		static void
2512		elektroid_set_device (GtkWidget * object, gpointer data)
2513		{
2514		GtkTreeIter iter;
2515		GValue cardv = G_VALUE_INIT;
2516		guint card;
2517
2518		if (gtk_combo_box_get_active_iter (devices_combo, &iter) == TRUE)
2519		{
2520		if (connector_check (&connector))
2521		{
2522		connector_destroy (&connector);
2523		}
2524
2525		gtk_tree_model_get_value (GTK_TREE_MODEL (devices_list_store),
2526		&iter, DEVICES_LIST_STORE_CARD_FIELD, &cardv);
2527
2528		card = g_value_get_uint (&cardv);
2529
2530		if (connector_init (&connector, card, NULL) < 0)
2531		{
2532		error_print ("Error while connecting\n");
2533		}
2534
2535		if (elektroid_check_connector ())
2536		{
2537		elektroid_fill_fs_combo ();
2538		}
2539		}
2540		}
2541
2542		static void
2543		elektroid_dnd_received_local (const gchar * type_name, const gchar * dir,
2544		const gchar * name, const gchar * filename,
2545		struct item_iterator *remote_item_iterator)
	3110	gchar id, name;
	3111	gint dres;
	3112
	3113	sysex_transfer.active = TRUE;
	3114
	3115	elektroid_cancel_all_tasks_and_wait ();
	3116
	3117	if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (devices_combo), &iter))
	3118	{
	3119	return;
	3120	}
	3121
	3122	if (backend_check (&backend))
	3123	{
	3124	backend_destroy (&backend);
	3125	}
	3126
	3127	gtk_tree_model_get (GTK_TREE_MODEL (devices_list_store), &iter,
	3128	DEVICES_LIST_STORE_ID_FIELD, &id,
	3129	DEVICES_LIST_STORE_NAME_FIELD, &name, -1);
	3130
	3131	if (!strcmp (id, BE_SYSTEM_ID) && !backend_init (&backend, id)
	3132	&& !system_handshake (&backend))
	3133	{
	3134	debug_print (1, "System backend detected\n");
	3135	elektroid_fill_fs_combo_bg (NULL);
	3136	elektroid_check_backend_bg (NULL);
	3137	g_free (id);
	3138	g_free (name);
	3139	return;
	3140	}
	3141
	3142	debug_print (1, "Creating SysEx thread...\n");
	3143	sysex_thread = g_thread_new ("sysex_thread", elektroid_set_device_thread,
	3144	id);
	3145
	3146	gtk_window_set_title (GTK_WINDOW (progress_dialog),
	3147	_("Connecting to Device"));
	3148	gtk_label_set_text (GTK_LABEL (progress_label), _("Connecting..."));
	3149	dres = gtk_dialog_run (GTK_DIALOG (progress_dialog));
	3150	gtk_widget_hide (GTK_WIDGET (progress_dialog));
	3151
	3152	elektroid_join_sysex_thread ();
	3153
	3154	if (sysex_transfer.err && sysex_transfer.err != -ECANCELED)
	3155	{
	3156	error_print ("Error while connecting: %s\n",
	3157	g_strerror (-sysex_transfer.err));
	3158	show_error_msg (_("Device “%s” not recognized: %s"), name,
	3159	g_strerror (-sysex_transfer.err));
	3160	}
	3161
	3162	g_free (id);
	3163	g_free (name);
	3164
	3165	elektroid_check_backend_bg (NULL);
	3166	if (dres == GTK_RESPONSE_ACCEPT)
	3167	{
	3168	elektroid_fill_fs_combo_bg (NULL);
	3169	}
	3170	else
	3171	{
	3172	gtk_combo_box_set_active (GTK_COMBO_BOX (devices_combo), -1);
	3173	}
	3174	}
	3175
	3176	static void
	3177	elektroid_dnd_received_system (const gchar * dir, const gchar * name,
	3178	const gchar * filename,
	3179	struct browser *browser)
2546	3180	{
2547	3181	gchar *dst_path;
2548	3182	gint res;
2549	3183
2550		if (strcmp (type_name, TEXT_URI_LIST_STD) == 0)
2551		{
2552		if (strcmp (dir, local_browser.dir))
2553		{
2554		dst_path = chain_path (local_browser.dir, name);
2555		res = local_browser.fs_ops->move (filename, dst_path, NULL);
2556		if (res)
2557		{
2558		show_error_msg (_
2559		("Error while moving from “%s” to “%s”: %s."),
2560		filename, dst_path, g_strerror (res));
2561		}
2562		g_free (dst_path);
2563		}
2564		else
2565		{
2566		debug_print (1, MSG_WARN_SAME_SRC_DST);
2567		}
2568		}
2569		else if (strcmp (type_name, TEXT_URI_LIST_ELEKTROID) == 0)
2570		{
2571		elektroid_add_download_task_path (name, dir, local_browser.dir,
2572		remote_item_iterator);
2573		}
2574		}
2575
2576		static void
2577		elektroid_dnd_received_remote (const gchar * type_name, const gchar * dir,
2578		const gchar * name, const gchar * filename,
	3184	if (strcmp (dir, browser->dir))
	3185	{
	3186	dst_path = chain_path (browser->dir, name);
	3187	res = browser->fs_ops->move (browser->backend, filename, dst_path);
	3188	if (res)
	3189	{
	3190	error_print ("Error while moving from “%s” to “%s”: %s.\n",
	3191	filename, dst_path, g_strerror (-res));
	3192	}
	3193	g_free (dst_path);
	3194	}
	3195	else
	3196	{
	3197	debug_print (1, MSG_WARN_SAME_SRC_DST);
	3198	}
	3199	}
	3200
	3201	static void
	3202	elektroid_dnd_received_remote (const gchar * dir, const gchar * name,
	3203	const gchar * filename,
2579	3204	struct item_iterator *remote_item_iterator,
2580	3205	gint32 * next_idx)
2581	3206	{
2582	3207	gchar *dst_path;
2583	3208	gint res;
2584	3209
2585		if (strcmp (type_name, TEXT_URI_LIST_ELEKTROID) == 0)
2586		{
2587		if (strcmp (dir, remote_browser.dir))
2588		{
2589		dst_path =
2590		connector_get_upload_path (&connector,
2591		remote_item_iterator,
2592		remote_browser.fs_ops,
2593		remote_browser.dir, name, next_idx);
2594		res =
2595		remote_browser.fs_ops->move (filename, dst_path,
2596		remote_browser.data);
2597		if (res)
	3210	if (strcmp (dir, remote_browser.dir))
	3211	{
	3212	dst_path = remote_browser.fs_ops->get_upload_path (&backend,
	3213	remote_item_iterator,
	3214	remote_browser.fs_ops,
	3215	remote_browser.dir,
	3216	name, next_idx);
	3217
	3218	res = remote_browser.fs_ops->move (remote_browser.backend, filename,
	3219	dst_path);
	3220	if (res)
	3221	{
	3222	error_print ("Error while moving from “%s” to “%s”: %s.\n",
	3223	filename, dst_path, g_strerror (-res));
	3224	}
	3225	g_free (dst_path);
	3226	g_idle_add (elektroid_load_remote_if_midi, &remote_browser);
	3227	}
	3228	else
	3229	{
	3230	debug_print (1, MSG_WARN_SAME_SRC_DST);
	3231	}
	3232	}
	3233
	3234	static void
	3235	elektroid_add_upload_task_slot (const gchar * name,
	3236	const gchar * src_file_path, gint slot)
	3237	{
	3238	GtkTreeIter iter;
	3239	GtkTreeModel *model;
	3240	struct item item;
	3241	gchar dst_file_path, name_wo_ext, *filename;
	3242
	3243	model =
	3244	GTK_TREE_MODEL (gtk_tree_view_get_model
	3245	(GTK_TREE_VIEW (remote_browser.view)));
	3246
	3247	if (gtk_tree_model_get_iter (model, &iter, remote_browser.dnd_motion_path))
	3248	{
	3249	for (gint i = 0; i < slot; i++)
	3250	{
	3251	if (!gtk_tree_model_iter_next (model, &iter))
2598	3252	{
2599		show_error_msg (_
2600		("Error while moving from “%s” to “%s”: %s."),
2601		filename, dst_path, g_strerror (res));
	3253	return;
2602	3254	}
2603		g_free (dst_path);
2604		browser_load_dir (&remote_browser);
2605		}
2606		else
2607		{
2608		debug_print (1, MSG_WARN_SAME_SRC_DST);
2609		}
2610		}
2611		else if (strcmp (type_name, TEXT_URI_LIST_STD) == 0)
2612		{
2613		elektroid_add_upload_task_path (name, dir, remote_browser.dir,
2614		remote_item_iterator, next_idx);
2615		}
	3255	}
	3256
	3257	browser_set_item (model, &iter, &item);
	3258
	3259	filename = get_filename (remote_browser.fs_ops->options, &item);
	3260	name_wo_ext = strdup (name);
	3261	remove_ext (name_wo_ext);
	3262	dst_file_path = g_malloc (PATH_MAX);
	3263	snprintf (dst_file_path, PATH_MAX, "%s%s%s%s%s", remote_browser.dir,
	3264	strcmp (remote_browser.dir, "/") ? "/" : "", filename,
	3265	BE_SAMPLE_ID_NAME_SEPARATOR, name_wo_ext);
	3266	g_free (name_wo_ext);
	3267	g_free (filename);
	3268
	3269	elektroid_add_task (UPLOAD, src_file_path, dst_file_path,
	3270	remote_browser.fs_ops->fs);
	3271	}
	3272	}
	3273
	3274	static gpointer
	3275	elektroid_dnd_received_runner_dialog (gpointer data, gboolean dialog)
	3276	{
	3277	GtkWidget *widget = data;
	3278	gint32 next_idx = 1;
	3279	GtkTreeIter iter;
	3280	struct item_iterator remote_item_iterator;
	3281	gboolean queued_before, queued_after, load_remote, active;
	3282
	3283	if (dialog)
	3284	{
	3285	g_timeout_add (100, elektroid_update_basic_sysex_progress, NULL);
	3286	}
	3287
	3288	queued_before = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL,
	3289	NULL);
	3290
	3291	if (widget == GTK_WIDGET (local_browser.view))
	3292	{
	3293	backend_enable_cache (&backend);
	3294	}
	3295
	3296	load_remote = widget == GTK_WIDGET (remote_browser.view) \|\|
	3297	strcmp (dnd_type_name, TEXT_URI_LIST_ELEKTROID) == 0;
	3298
	3299	if (load_remote)
	3300	{
	3301	remote_browser.fs_ops->readdir (remote_browser.backend,
	3302	&remote_item_iterator,
	3303	remote_browser.dir);
	3304	}
	3305
	3306	for (gint i = 0; dnd_uris[i] != NULL; i++)
	3307	{
	3308	g_mutex_lock (&sysex_transfer.mutex);
	3309	active = sysex_transfer.active;
	3310	g_mutex_unlock (&sysex_transfer.mutex);
	3311
	3312	if (!active)
	3313	{
	3314	goto end;
	3315	}
	3316
	3317	gchar *filename = g_filename_from_uri (dnd_uris[i], NULL, NULL);
	3318	gchar *path_basename = strdup (filename);
	3319	gchar *path_dirname = strdup (filename);
	3320	gchar *name = basename (path_basename);
	3321	gchar *dir = dirname (path_dirname);
	3322
	3323	if (widget == GTK_WIDGET (local_browser.view))
	3324	{
	3325	if (strcmp (dnd_type_name, TEXT_URI_LIST_STD) == 0)
	3326	{
	3327	elektroid_dnd_received_system (dir, name, filename,
	3328	&local_browser);
	3329	}
	3330	else if (strcmp (dnd_type_name, TEXT_URI_LIST_ELEKTROID) == 0)
	3331	{
	3332	elektroid_add_download_task_path (name, dir, local_browser.dir,
	3333	&remote_item_iterator);
	3334	}
	3335	}
	3336	else if (widget == GTK_WIDGET (remote_browser.view))
	3337	{
	3338	if (strcmp (dnd_type_name, TEXT_URI_LIST_ELEKTROID) == 0)
	3339	{
	3340	elektroid_dnd_received_remote (dir, name, filename,
	3341	&remote_item_iterator,
	3342	&next_idx);
	3343	}
	3344	else if (strcmp (dnd_type_name, TEXT_URI_LIST_STD) == 0)
	3345	{
	3346	if (remote_browser.fs_ops->options & FS_OPTION_SLOT_STORAGE)
	3347	{
	3348	elektroid_add_upload_task_slot (name, filename, i);
	3349	}
	3350	else
	3351	{
	3352	if (backend.type == BE_TYPE_SYSTEM)
	3353	{
	3354	elektroid_dnd_received_system (dir, name, filename,
	3355	&remote_browser);
	3356	}
	3357	else
	3358	{
	3359	elektroid_add_upload_task_path (name, dir,
	3360	remote_browser.dir,
	3361	&remote_item_iterator,
	3362	&next_idx);
	3363	}
	3364	}
	3365	}
	3366	}
	3367
	3368	g_free (path_basename);
	3369	g_free (path_dirname);
	3370	g_free (filename);
	3371	}
	3372
	3373	end:
	3374	if (load_remote)
	3375	{
	3376	free_item_iterator (&remote_item_iterator);
	3377	}
	3378
	3379	if (widget == GTK_WIDGET (local_browser.view))
	3380	{
	3381	backend_disable_cache (&backend);
	3382	}
	3383
	3384	queued_after = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL,
	3385	NULL);
	3386	if (!queued_before && queued_after)
	3387	{
	3388	g_idle_add (elektroid_run_next_task, NULL);
	3389	}
	3390
	3391	if (dialog)
	3392	{
	3393	// TODO: Until a better solution is found, this sleep is necessary.
	3394	// The reason is that this thread might end before the dialog is showed, which leads to erratic dialog behaviour.
	3395	// As we start to run the next task before sleeping, this has no impact.
	3396	sleep (1);
	3397	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_ACCEPT);
	3398	}
	3399	return NULL;
	3400	}
	3401
	3402	static gpointer
	3403	elektroid_dnd_received_runner (gpointer data)
	3404	{
	3405	return elektroid_dnd_received_runner_dialog (data, TRUE);
2616	3406	}
2617	3407
2618	3408	static void

2622	3412	guint info, guint time, gpointer userdata)
2623	3413	{
2624	3414	gchar *data;
2625		gchar **uris;
2626		gchar *filename;
2627		gchar *path_basename;
2628		gchar *path_dirname;
2629		gchar *name;
2630		gchar *dir;
2631		GtkTreeIter iter;
2632		gboolean queued;
2633	3415	GdkAtom type;
2634		gchar *type_name;
2635		gint32 next_idx = 1;
2636		struct item_iterator remote_item_iterator;
2637		struct connector *connector = remote_browser.data;
	3416	gboolean background = TRUE;
2638	3417
2639	3418	if (selection_data == NULL
2640	3419	\|\| !gtk_selection_data_get_length (selection_data)
2641	3420	\|\| info != TARGET_STRING)
2642	3421	{
2643		goto end;
	3422	gtk_drag_finish (context, TRUE, TRUE, time);
	3423	return;
2644	3424	}
2645	3425
2646	3426	type = gtk_selection_data_get_data_type (selection_data);
2647		type_name = gdk_atom_name (type);
	3427	dnd_type_name = gdk_atom_name (type);
2648	3428
2649	3429	data = (gchar *) gtk_selection_data_get_data (selection_data);
2650		debug_print (1, "DND received data (%s):\n%s\n", type_name, data);
2651
2652		uris = g_uri_list_extract_uris (data);
2653		queued = elektroid_get_next_queued_task (&iter, NULL, NULL, NULL, NULL);
2654
2655		if (widget == GTK_WIDGET (local_browser.view))
2656		{
2657		connector_enable_dir_cache (connector);
2658		}
2659
2660		remote_browser.fs_ops->readdir (&remote_item_iterator, remote_browser.dir,
2661		connector);
2662
2663		for (int i = 0; uris[i] != NULL; i++)
2664		{
2665		filename = g_filename_from_uri (uris[i], NULL, NULL);
2666		path_basename = strdup (filename);
2667		path_dirname = strdup (filename);
2668		name = basename (path_basename);
2669		dir = dirname (path_dirname);
2670
2671		if (widget == GTK_WIDGET (local_browser.view))
2672		{
2673		elektroid_dnd_received_local (type_name, dir, name, filename,
2674		&remote_item_iterator);
2675		}
2676		else if (widget == GTK_WIDGET (remote_browser.view))
2677		{
2678		elektroid_dnd_received_remote (type_name, dir, name, filename,
2679		&remote_item_iterator, &next_idx);
2680		}
2681
2682		g_free (path_basename);
2683		g_free (path_dirname);
2684		g_free (filename);
2685		}
2686
2687		free_item_iterator (&remote_item_iterator);
2688
2689		if (widget == GTK_WIDGET (local_browser.view))
2690		{
2691		connector_disable_dir_cache (connector);
2692		}
2693
2694		if (!queued)
2695		{
2696		elektroid_run_next_task (NULL);
2697		}
2698
2699		g_strfreev (uris);
2700
2701		end:
	3430	debug_print (1, "DND received data (%s):\n%s\n", dnd_type_name, data);
	3431
	3432	dnd_uris = g_uri_list_extract_uris (data);
	3433
2702	3434	gtk_drag_finish (context, TRUE, TRUE, time);
	3435
	3436	g_mutex_lock (&sysex_transfer.mutex);
	3437	sysex_transfer.active = TRUE;
	3438	g_mutex_unlock (&sysex_transfer.mutex);
	3439
	3440	if ((widget == GTK_WIDGET (local_browser.view)
	3441	&& !strcmp (dnd_type_name, TEXT_URI_LIST_STD)) \|\|
	3442	(widget == GTK_WIDGET (remote_browser.view)
	3443	&& !strcmp (dnd_type_name, TEXT_URI_LIST_ELEKTROID)) \|\|
	3444	(widget == GTK_WIDGET (remote_browser.view)
	3445	&& !strcmp (dnd_type_name, TEXT_URI_LIST_STD)
	3446	&& backend.type == BE_TYPE_SYSTEM))
	3447	{
	3448	gtk_window_set_title (GTK_WINDOW (progress_dialog), _("Moving Files"));
	3449	gtk_label_set_text (GTK_LABEL (progress_label), _("Moving..."));
	3450	if (!strcmp (dnd_type_name, TEXT_URI_LIST_STD))
	3451	{
	3452	background = FALSE;
	3453	}
	3454	}
	3455	else
	3456	{
	3457	gtk_window_set_title (GTK_WINDOW (progress_dialog),
	3458	_("Preparing Tasks"));
	3459	gtk_label_set_text (GTK_LABEL (progress_label), _("Waiting..."));
	3460	}
	3461
	3462	if (background)
	3463	{
	3464	debug_print (1, "Creating SysEx thread...\n");
	3465	sysex_thread =
	3466	g_thread_new ("sysex_thread", elektroid_dnd_received_runner, widget);
	3467
	3468	gtk_dialog_run (GTK_DIALOG (progress_dialog));
	3469	gtk_widget_hide (GTK_WIDGET (progress_dialog));
	3470
	3471	g_mutex_lock (&sysex_transfer.mutex);
	3472	sysex_transfer.active = FALSE;
	3473	g_mutex_unlock (&sysex_transfer.mutex);
	3474
	3475	elektroid_join_sysex_thread ();
	3476	}
	3477	else
	3478	{
	3479	elektroid_dnd_received_runner_dialog (widget, FALSE);
	3480	}
	3481
	3482	g_free (dnd_type_name);
	3483	g_strfreev (dnd_uris);
2703	3484	}
2704	3485
2705	3486	static void

2764	3545	gchar *spath;
2765	3546	gint tx;
2766	3547	gint ty;
	3548	gboolean slot;
2767	3549	GtkTreeSelection *selection;
2768		struct item *item;
	3550	struct item item;
2769	3551	struct browser *browser = user_data;
	3552
	3553	slot = widget == GTK_WIDGET (remote_browser.view)
	3554	&& remote_browser.fs_ops->options & FS_OPTION_SLOT_STORAGE;
2770	3555
2771	3556	gtk_tree_view_convert_widget_to_bin_window_coords
2772	3557	(GTK_TREE_VIEW (widget), wx, wy, &tx, &ty);

2778	3563	debug_print (2, "Drag motion path: %s\n", spath);
2779	3564	g_free (spath);
2780	3565
2781		selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (browser->view));
2782		if (gtk_tree_selection_path_is_selected (selection, path))
2783		{
2784		if (browser->dnd_timeout_function_id)
	3566	if (slot)
	3567	{
	3568	gtk_tree_view_set_drag_dest_row (remote_browser.view, path,
	3569	GTK_TREE_VIEW_DROP_INTO_OR_BEFORE);
	3570	}
	3571	else
	3572	{
	3573	selection =
	3574	gtk_tree_view_get_selection (GTK_TREE_VIEW (browser->view));
	3575	if (gtk_tree_selection_path_is_selected (selection, path))
2785	3576	{
2786		g_source_remove (browser->dnd_timeout_function_id);
2787		browser->dnd_timeout_function_id = 0;
	3577	if (browser->dnd_timeout_function_id)
	3578	{
	3579	g_source_remove (browser->dnd_timeout_function_id);
	3580	browser->dnd_timeout_function_id = 0;
	3581	}
	3582	return TRUE;
2788	3583	}
2789		return TRUE;
2790	3584	}
2791	3585
2792	3586	model =
2793	3587	GTK_TREE_MODEL (gtk_tree_view_get_model (GTK_TREE_VIEW (widget)));
2794	3588	gtk_tree_model_get_iter (model, &iter, path);
2795		item = browser_get_item (model, &iter);
2796
2797		if (item->type == ELEKTROID_DIR && (!browser->dnd_motion_path
2798		\|\| (browser->dnd_motion_path
2799		&&
2800		gtk_tree_path_compare
2801		(browser->dnd_motion_path,
2802		path))))
	3589	browser_set_item (model, &iter, &item);
	3590
	3591	if (item.type == ELEKTROID_DIR && (!browser->dnd_motion_path
	3592	\|\| (browser->dnd_motion_path
	3593	&&
	3594	gtk_tree_path_compare
	3595	(browser->dnd_motion_path,
	3596	path))))
2803	3597	{
2804	3598	if (browser->dnd_timeout_function_id)
2805	3599	{

2809	3603	browser->dnd_timeout_function_id =
2810	3604	g_timeout_add (DND_TIMEOUT, elektroid_drag_list_timeout, browser);
2811	3605	}
2812
2813		browser_free_item (item);
2814	3606	}
2815	3607	else
2816	3608	{

2819	3611	g_source_remove (browser->dnd_timeout_function_id);
2820	3612	browser->dnd_timeout_function_id = 0;
2821	3613	}
2822
2823	3614	}
2824	3615
2825	3616	if (browser->dnd_motion_path)

2827	3618	gtk_tree_path_free (browser->dnd_motion_path);
2828	3619	browser->dnd_motion_path = NULL;
2829	3620	}
2830
2831	3621	browser->dnd_motion_path = path;
2832	3622
2833	3623	return TRUE;

2888	3678	}
2889	3679
2890	3680	static void
2891		elektroid_notify_local_dir_change (struct browser *browser)
2892		{
2893		notifier_set_dir (&notifier, browser->dir);
2894		}
2895
2896		static void
2897	3681	elektroid_quit ()
2898	3682	{
	3683	gtk_dialog_response (GTK_DIALOG (progress_dialog), GTK_RESPONSE_CANCEL);
	3684
2899	3685	elektroid_stop_sysex_thread ();
2900	3686	elektroid_stop_task_thread ();
2901	3687	elektroid_stop_load_thread ();
2902	3688
2903		notifier.running = 0;
2904		notifier_close (&notifier);
2905		g_thread_join (notifier_thread);
2906		notifier_free (&notifier);
	3689	browser_destroy (&local_browser);
	3690	browser_destroy (&remote_browser);
	3691
	3692	audio_destroy (&audio);
2907	3693
2908	3694	debug_print (1, "Quitting GTK+...\n");
2909	3695	gtk_main_quit ();

2921	3707	{
2922	3708	GtkBuilder *builder;
2923	3709	GtkCssProvider *css_provider;
2924		GtkTreeSortable *sortable;
2925	3710	GtkWidget *name_dialog_cancel_button;
2926	3711	GtkWidget *refresh_devices_button;
2927	3712	GtkWidget *hostname_label;
2928		GtkWidget *loop_button;
2929		GtkWidget *autoplay_switch;
2930		gchar *glade_file;
2931		gchar *css_file;
2932	3713	gchar hostname[LABEL_MAX];
2933
2934		glade_file = chain_path (DATADIR, "gui.glade");
2935		css_file = chain_path (DATADIR, "gui.css");
2936	3714
2937	3715	gtk_init (&argc, &argv);
2938	3716	builder = gtk_builder_new ();
2939		gtk_builder_add_from_file (builder, glade_file, NULL);
2940		free (glade_file);
	3717	gtk_builder_add_from_file (builder, DATADIR "/gui.glade", NULL);
2941	3718
2942	3719	css_provider = gtk_css_provider_new ();
2943		gtk_css_provider_load_from_path (css_provider, css_file, NULL);
	3720	gtk_css_provider_load_from_path (css_provider, DATADIR "/gui.css", NULL);
2944	3721	gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),
2945	3722	GTK_STYLE_PROVIDER
2946	3723	(css_provider),
2947	3724	GTK_STYLE_PROVIDER_PRIORITY_USER);
2948		free (css_file);
2949	3725
2950	3726	main_window = GTK_WIDGET (gtk_builder_get_object (builder, "main_window"));
2951	3727	gtk_window_resize (GTK_WINDOW (main_window), 1, 1); //Compact window

2986	3762	hostname_label =
2987	3763	GTK_WIDGET (gtk_builder_get_object (builder, "hostname_label"));
2988	3764
	3765	local_box = GTK_WIDGET (gtk_builder_get_object (builder, "local_box"));
2989	3766	remote_box = GTK_WIDGET (gtk_builder_get_object (builder, "remote_box"));
2990	3767	local_audio_box =
2991	3768	GTK_WIDGET (gtk_builder_get_object (builder, "local_audio_box"));

2996	3773	loop_button = GTK_WIDGET (gtk_builder_get_object (builder, "loop_button"));
2997	3774	autoplay_switch =
2998	3775	GTK_WIDGET (gtk_builder_get_object (builder, "autoplay_switch"));
	3776	mix_switch = GTK_WIDGET (gtk_builder_get_object (builder, "mix_switch"));
2999	3777	volume_button =
3000	3778	GTK_WIDGET (gtk_builder_get_object (builder, "volume_button"));
3001	3779	status_bar = GTK_STATUSBAR (gtk_builder_get_object (builder, "status_bar"));

3004	3782	G_CALLBACK (elektroid_delete_window), NULL);
3005	3783
3006	3784	g_signal_connect (progress_dialog_cancel_button, "clicked",
3007		G_CALLBACK (elektroid_progress_dialog_end), NULL);
	3785	G_CALLBACK (elektroid_progress_dialog_close), NULL);
3008	3786	g_signal_connect (progress_dialog, "response",
3009	3787	G_CALLBACK (elektroid_cancel_running_sysex), NULL);
3010	3788

3035	3813	G_CALLBACK (elektroid_loop_clicked), NULL);
3036	3814	g_signal_connect (autoplay_switch, "state-set",
3037	3815	G_CALLBACK (elektroid_autoplay_clicked), NULL);
3038		g_signal_connect (volume_button, "value_changed",
3039		G_CALLBACK (elektroid_set_volume), NULL);
	3816	g_signal_connect (mix_switch, "state-set",
	3817	G_CALLBACK (elektroid_mix_clicked), NULL);
	3818	volume_changed_handler = g_signal_connect (volume_button, "value_changed",
	3819	G_CALLBACK
	3820	(elektroid_set_volume), NULL);
3040	3821
3041	3822	download_menuitem =
3042	3823	GTK_WIDGET (gtk_builder_get_object (builder, "download_menuitem"));
	3824	remote_play_separator =
	3825	GTK_WIDGET (gtk_builder_get_object (builder, "remote_play_separator"));
	3826	remote_play_menuitem =
	3827	GTK_WIDGET (gtk_builder_get_object (builder, "remote_play_menuitem"));
	3828	remote_options_separator =
	3829	GTK_WIDGET (gtk_builder_get_object (builder, "remote_options_separator"));
	3830	remote_open_menuitem =
	3831	GTK_WIDGET (gtk_builder_get_object (builder, "remote_open_menuitem"));
	3832	remote_show_menuitem =
	3833	GTK_WIDGET (gtk_builder_get_object (builder, "remote_show_menuitem"));
	3834	remote_actions_separator =
	3835	GTK_WIDGET (gtk_builder_get_object (builder, "remote_actions_separator"));
3043	3836	remote_rename_menuitem =
3044	3837	GTK_WIDGET (gtk_builder_get_object (builder, "remote_rename_menuitem"));
3045	3838	remote_delete_menuitem =
3046	3839	GTK_WIDGET (gtk_builder_get_object (builder, "remote_delete_menuitem"));
3047	3840	g_signal_connect (download_menuitem, "activate",
3048	3841	G_CALLBACK (elektroid_add_download_tasks), NULL);
	3842	g_signal_connect (remote_play_menuitem, "activate",
	3843	G_CALLBACK (elektroid_play_clicked), NULL);
	3844	g_signal_connect (remote_open_menuitem, "activate",
	3845	G_CALLBACK (elektroid_open_clicked), &remote_browser);
	3846	g_signal_connect (remote_show_menuitem, "activate",
	3847	G_CALLBACK (elektroid_show_clicked), &remote_browser);
3049	3848	g_signal_connect (remote_rename_menuitem, "activate",
3050	3849	G_CALLBACK (elektroid_rename_item), &remote_browser);
3051	3850	g_signal_connect (remote_delete_menuitem, "activate",

3053	3852
3054	3853	upload_menuitem =
3055	3854	GTK_WIDGET (gtk_builder_get_object (builder, "upload_menuitem"));
	3855	local_play_separator =
	3856	GTK_WIDGET (gtk_builder_get_object (builder, "local_play_separator"));
3056	3857	local_play_menuitem =
3057	3858	GTK_WIDGET (gtk_builder_get_object (builder, "local_play_menuitem"));
3058	3859	local_open_menuitem =

3068	3869	g_signal_connect (local_play_menuitem, "activate",
3069	3870	G_CALLBACK (elektroid_play_clicked), NULL);
3070	3871	g_signal_connect (local_open_menuitem, "activate",
3071		G_CALLBACK (elektroid_open_clicked), NULL);
	3872	G_CALLBACK (elektroid_open_clicked), &local_browser);
3072	3873	g_signal_connect (local_show_menuitem, "activate",
3073		G_CALLBACK (elektroid_show_clicked), NULL);
	3874	G_CALLBACK (elektroid_show_clicked), &local_browser);
3074	3875	g_signal_connect (local_rename_menuitem, "activate",
3075	3876	G_CALLBACK (elektroid_rename_item), &local_browser);
3076	3877	g_signal_connect (local_delete_menuitem, "activate",

3078	3879
3079	3880	remote_browser = (struct browser)
3080	3881	{
	3882	.name = "remote",
3081	3883	.view =
3082	3884	GTK_TREE_VIEW (gtk_builder_get_object (builder, "remote_tree_view")),
3083	3885	.up_button =

3089	3891	.dir_entry =
3090	3892	GTK_ENTRY (gtk_builder_get_object (builder, "remote_dir_entry")),
3091	3893	.menu = GTK_MENU (gtk_builder_get_object (builder, "remote_menu")),
3092		.dir = malloc (PATH_MAX),
	3894	.dir = g_malloc0 (PATH_MAX),
3093	3895	.check_selection = elektroid_remote_check_selection,
3094	3896	.file_icon = NULL,
3095		.fs_ops = connector_get_fs_operations (-1),
3096		.data = &connector,
3097		.notify_dir_change = NULL,
3098		.check_callback = elektroid_check_connector
	3897	.fs_ops = NULL,
	3898	.backend = &backend,
	3899	.check_callback = elektroid_check_backend,
	3900	.sensitive_widgets = NULL,
	3901	.stack = GTK_WIDGET (gtk_builder_get_object (builder, "remote_stack")),
	3902	.spinner = GTK_WIDGET (gtk_builder_get_object (builder, "remote_spinner"))
3099	3903	};
3100		remote_tree_view_index_column =
	3904	browser_init (&remote_browser);
	3905
	3906	remote_tree_view_id_column =
3101	3907	GTK_TREE_VIEW_COLUMN (gtk_builder_get_object
3102		(builder, "remote_tree_view_index_column"));
	3908	(builder, "remote_tree_view_id_column"));
	3909	remote_tree_view_slot_column =
	3910	GTK_TREE_VIEW_COLUMN (gtk_builder_get_object
	3911	(builder, "remote_tree_view_slot_column"));
	3912	remote_tree_view_size_column =
	3913	GTK_TREE_VIEW_COLUMN (gtk_builder_get_object
	3914	(builder, "remote_tree_view_size_column"));
3103	3915
3104	3916	g_signal_connect (gtk_tree_view_get_selection (remote_browser.view),
3105	3917	"changed", G_CALLBACK (browser_selection_changed),

3135	3947	g_signal_connect (remote_browser.up_button, "drag-leave",
3136	3948	G_CALLBACK (elektroid_drag_leave_up), &remote_browser);
3137	3949
3138		gtk_drag_source_set ((GtkWidget *) remote_browser.view, GDK_BUTTON1_MASK,
3139		TARGET_ENTRIES_REMOTE_SRC, TARGET_ENTRIES_REMOTE_SRC_N,
3140		GDK_ACTION_COPY);
3141		gtk_drag_dest_set ((GtkWidget *) remote_browser.view, GTK_DEST_DEFAULT_ALL,
3142		TARGET_ENTRIES_REMOTE_DST, TARGET_ENTRIES_REMOTE_DST_N,
3143		GDK_ACTION_COPY);
3144	3950	gtk_drag_dest_set ((GtkWidget *) remote_browser.up_button,
3145	3951	GTK_DEST_DEFAULT_MOTION \| GTK_DEST_DEFAULT_HIGHLIGHT,
3146	3952	TARGET_ENTRIES_UP_BUTTON_DST,
3147		TARGET_ENTRIES_UP_BUTTON_DST_N, GDK_ACTION_COPY);
	3953	G_N_ELEMENTS (TARGET_ENTRIES_UP_BUTTON_DST),
	3954	GDK_ACTION_COPY);
3148	3955
3149	3956	local_browser = (struct browser)
3150	3957	{
	3958	.name = "local",
3151	3959	.view =
3152	3960	GTK_TREE_VIEW (gtk_builder_get_object (builder, "local_tree_view")),
3153	3961	.up_button =

3159	3967	.dir_entry =
3160	3968	GTK_ENTRY (gtk_builder_get_object (builder, "local_dir_entry")),
3161	3969	.menu = GTK_MENU (gtk_builder_get_object (builder, "local_menu")),
3162		.dir = malloc (PATH_MAX),
	3970	.dir = preferences.local_dir,
3163	3971	.check_selection = elektroid_local_check_selection,
3164		.file_icon = elektroid_get_inventory_icon_for_fs (FS_SAMPLES),
	3972	.file_icon = BE_FILE_ICON_WAVE,
3165	3973	.extensions = NULL,
3166	3974	.fs_ops = &FS_LOCAL_OPERATIONS,
3167		.data = NULL,
3168		.notify_dir_change = elektroid_notify_local_dir_change,
3169		.check_callback = NULL
	3975	.backend = NULL,
	3976	.check_callback = NULL,
	3977	.sensitive_widgets = NULL,
	3978	.stack = GTK_WIDGET (gtk_builder_get_object (builder, "local_stack")),
	3979	.spinner = GTK_WIDGET (gtk_builder_get_object (builder, "local_spinner"))
3170	3980	};
	3981	browser_init (&local_browser);
3171	3982
3172	3983	g_signal_connect (gtk_tree_view_get_selection (local_browser.view),
3173	3984	"changed", G_CALLBACK (browser_selection_changed),

3203	4014	g_signal_connect (local_browser.up_button, "drag-leave",
3204	4015	G_CALLBACK (elektroid_drag_leave_up), &local_browser);
3205	4016
3206		sortable = GTK_TREE_SORTABLE (gtk_tree_view_get_model (local_browser.view));
3207		gtk_tree_sortable_set_sort_func (sortable, BROWSER_LIST_STORE_NAME_FIELD,
3208		browser_sort_samples, NULL, NULL);
3209		gtk_tree_sortable_set_sort_column_id (sortable,
3210		BROWSER_LIST_STORE_NAME_FIELD,
3211		GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID);
	4017	browser_set_options (&local_browser);
3212	4018
3213	4019	gtk_drag_source_set ((GtkWidget *) local_browser.view, GDK_BUTTON1_MASK,
3214		TARGET_ENTRIES_LOCAL_SRC, TARGET_ENTRIES_LOCAL_SRC_N,
	4020	TARGET_ENTRIES_LOCAL_SRC,
	4021	G_N_ELEMENTS (TARGET_ENTRIES_LOCAL_SRC),
3215	4022	GDK_ACTION_MOVE);
3216	4023	gtk_drag_dest_set ((GtkWidget *) local_browser.view, GTK_DEST_DEFAULT_ALL,
3217		TARGET_ENTRIES_LOCAL_DST, TARGET_ENTRIES_LOCAL_DST_N,
	4024	TARGET_ENTRIES_LOCAL_DST,
	4025	G_N_ELEMENTS (TARGET_ENTRIES_LOCAL_DST),
3218	4026	GDK_ACTION_COPY);
3219	4027	gtk_drag_dest_set ((GtkWidget *) local_browser.up_button,
3220	4028	GTK_DEST_DEFAULT_MOTION \| GTK_DEST_DEFAULT_HIGHLIGHT,
3221	4029	TARGET_ENTRIES_UP_BUTTON_DST,
3222		TARGET_ENTRIES_UP_BUTTON_DST_N, GDK_ACTION_COPY);
3223
3224		audio_init (&audio, elektroid_set_volume_callback, elektroid_redraw_sample);
	4030	G_N_ELEMENTS (TARGET_ENTRIES_UP_BUTTON_DST),
	4031	GDK_ACTION_COPY);
3225	4032
3226	4033	devices_list_store =
3227	4034	GTK_LIST_STORE (gtk_builder_get_object (builder, "devices_list_store"));
3228	4035	devices_combo =
3229		GTK_COMBO_BOX (gtk_builder_get_object (builder, "devices_combo"));
	4036	GTK_WIDGET (gtk_builder_get_object (builder, "devices_combo"));
3230	4037	refresh_devices_button =
3231	4038	GTK_WIDGET (gtk_builder_get_object (builder, "refresh_devices_button"));
3232	4039	g_signal_connect (devices_combo, "changed",
3233	4040	G_CALLBACK (elektroid_set_device), NULL);
3234	4041	g_signal_connect (refresh_devices_button, "clicked",
3235		G_CALLBACK (browser_refresh_devices), NULL);
	4042	G_CALLBACK (elektroid_refresh_devices), NULL);
	4043
	4044	audio_init (&audio, elektroid_set_volume_callback, elektroid_redraw_sample);
3236	4045
3237	4046	task_list_store =
3238	4047	GTK_LIST_STORE (gtk_builder_get_object (builder, "task_list_store"));

3255	4064	gtk_statusbar_push (status_bar, 0, _("Not connected"));
3256	4065	elektroid_loop_clicked (loop_button, NULL);
3257	4066	gtk_switch_set_active (GTK_SWITCH (autoplay_switch), preferences.autoplay);
	4067	gtk_switch_set_active (GTK_SWITCH (mix_switch), preferences.mix);
3258	4068
3259	4069	fs_list_store =
3260	4070	GTK_LIST_STORE (gtk_builder_get_object (builder, "fs_list_store"));
3261		fs_combo = GTK_COMBO_BOX (gtk_builder_get_object (builder, "fs_combo"));
	4071	fs_combo = GTK_WIDGET (gtk_builder_get_object (builder, "fs_combo"));
3262	4072	g_signal_connect (fs_combo, "changed", G_CALLBACK (elektroid_set_fs), NULL);
	4073
	4074	sample_info_box =
	4075	GTK_WIDGET (gtk_builder_get_object (builder, "sample_info_box"));
	4076	sample_length =
	4077	GTK_WIDGET (gtk_builder_get_object (builder, "sample_length"));
	4078	sample_duration =
	4079	GTK_WIDGET (gtk_builder_get_object (builder, "sample_duration"));
	4080	sample_channels =
	4081	GTK_WIDGET (gtk_builder_get_object (builder, "sample_channels"));
	4082	sample_samplerate =
	4083	GTK_WIDGET (gtk_builder_get_object (builder, "sample_samplerate"));
	4084	sample_bitdepth =
	4085	GTK_WIDGET (gtk_builder_get_object (builder, "sample_bitdepth"));
3263	4086
3264	4087	gtk_widget_set_sensitive (remote_box, FALSE);
3265	4088	gtk_widget_set_sensitive (rx_sysex_button, FALSE);
3266	4089	gtk_widget_set_sensitive (tx_sysex_button, FALSE);
3267	4090	gtk_widget_set_sensitive (os_upgrade_button, FALSE);
3268	4091
3269		local_browser.dir = preferences.local_dir;
3270		elektroid_load_devices (TRUE); //This triggers a local browser reload due to the extensions and icons selected for the fs
	4092	elektroid_audio_widgets_set_status ();
3271	4093
3272	4094	gethostname (hostname, LABEL_MAX);
3273	4095	gtk_label_set_text (GTK_LABEL (hostname_label), hostname);
3274	4096
3275		debug_print (1, "Creating notifier thread...\n");
3276		notifier_init (&notifier, &local_browser);
3277		notifier_set_dir (&notifier, preferences.local_dir);
3278		notifier_thread = g_thread_new ("notifier_thread", notifier_run, &notifier);
3279
	4097	local_browser.sensitive_widgets =
	4098	g_slist_append (local_browser.sensitive_widgets, local_box);
	4099	remote_browser.sensitive_widgets =
	4100	g_slist_append (remote_browser.sensitive_widgets, devices_combo);
	4101	remote_browser.sensitive_widgets =
	4102	g_slist_append (remote_browser.sensitive_widgets, refresh_devices_button);
	4103	remote_browser.sensitive_widgets =
	4104	g_slist_append (remote_browser.sensitive_widgets, remote_box);
	4105	remote_browser.sensitive_widgets =
	4106	g_slist_append (remote_browser.sensitive_widgets, fs_combo);
	4107
	4108	g_idle_add (elektroid_load_devices_bg, NULL);
3280	4109	gtk_widget_show (main_window);
	4110	audio_run (&audio);
	4111
3281	4112	gtk_main ();
3282	4113
3283	4114	free (remote_browser.dir);
3284	4115
3285		if (connector_check (&connector))
3286		{
3287		connector_destroy (&connector);
3288		}
3289
3290		audio_destroy (&audio);
	4116	if (backend_check (&backend))
	4117	{
	4118	backend_destroy (&backend);
	4119	}
3291	4120
3292	4121	return EXIT_SUCCESS;
3293	4122	}

+442

-201

src/local.c less more

23	23	#include <sys/types.h>
24	24	#include <sys/stat.h>
25	25	#include <unistd.h>
	26	#include <glib/gi18n.h>
26	27	#include "local.h"
27
28		static gint local_mkdir (const gchar , void );
29
30		static gint local_delete (const gchar , void );
31
32		static gint local_rename (const gchar , const gchar , void *);
33
34		static gint local_read_dir (struct item_iterator , const gchar , void *);
	28	#include "sample.h"
	29
	30	struct local_iterator_data
	31	{
	32	DIR *dir;
	33	gchar *path;
	34	};
35	35
36	36	static gint local_copy_iterator (struct item_iterator *,
37	37	struct item_iterator *, gboolean);
38	38
	39	static gint
	40	local_download (struct backend backend, const gchar path,
	41	GByteArray * output, struct job_control *control)
	42	{
	43	gint err;
	44	gboolean active;
	45
	46	control->parts = 1;
	47	control->part = 0;
	48	set_job_control_progress (control, 0.0);
	49
	50	err = load_file (path, output, control);
	51
	52	g_mutex_lock (&control->mutex);
	53	active = control->active;
	54	g_mutex_unlock (&control->mutex);
	55	if (active)
	56	{
	57	set_job_control_progress (control, 1.0);
	58	}
	59	else
	60	{
	61	err = -ECANCELED;
	62	}
	63
	64	return err;
	65	}
	66
	67	static gchar *
	68	local_get_download_path (struct backend *backend,
	69	struct item_iterator *remote_iter,
	70	const struct fs_operations *ops,
	71	const gchar * dst_dir, const gchar * src_path)
	72	{
	73	gchar *src_pathc = strdup (src_path);
	74	gchar *path = malloc (PATH_MAX);
	75	gchar *filename = basename (src_pathc);
	76	remove_ext (filename);
	77	snprintf (path, PATH_MAX, "%s/%s.wav", dst_dir, filename);
	78	g_free (src_pathc);
	79	return path;
	80	}
	81
	82	static gchar *
	83	local_get_upload_path (struct backend *backend,
	84	struct item_iterator *remote_iter,
	85	const struct fs_operations *ops,
	86	const gchar * dst_dir,
	87	const gchar * src_path, gint32 * next_index)
	88	{
	89	return local_get_download_path (backend, remote_iter, ops, dst_dir,
	90	src_path);
	91	}
	92
	93	gint
	94	local_mkdir (struct backend backend, const gchar name)
	95	{
	96	DIR *dir;
	97	gint res = 0;
	98	gchar *dup;
	99	gchar *parent;
	100
	101	dup = strdup (name);
	102	parent = dirname (dup);
	103
	104	dir = opendir (parent);
	105	if (dir)
	106	{
	107	closedir (dir);
	108	}
	109	else
	110	{
	111	res = local_mkdir (backend, parent);
	112	if (res)
	113	{
	114	goto cleanup;
	115	}
	116	}
	117
	118	if (mkdir (name, 0755) == 0 \|\| errno == EEXIST)
	119	{
	120	res = 0;
	121	}
	122	else
	123	{
	124	error_print ("Error while creating dir %s\n", name);
	125	res = -errno;
	126	}
	127
	128	cleanup:
	129	g_free (dup);
	130	return res;
	131	}
	132
	133	static gint
	134	local_delete (struct backend backend, const gchar path)
	135	{
	136	DIR *dir;
	137	gchar *new_path;
	138	struct dirent *dirent;
	139
	140	if ((dir = opendir (path)))
	141	{
	142	debug_print (1, "Deleting local %s dir...\n", path);
	143
	144	while ((dirent = readdir (dir)) != NULL)
	145	{
	146	if (strcmp (dirent->d_name, ".") == 0 \|\|
	147	strcmp (dirent->d_name, "..") == 0)
	148	{
	149	continue;
	150	}
	151	new_path = chain_path (path, dirent->d_name);
	152	local_delete (backend, new_path);
	153	free (new_path);
	154	}
	155
	156	closedir (dir);
	157
	158	return rmdir (path);
	159	}
	160	else
	161	{
	162	debug_print (1, "Deleting local %s file...\n", path);
	163	return unlink (path);
	164	}
	165	}
	166
	167	static gint
	168	local_rename (struct backend backend, const gchar old, const gchar * new)
	169	{
	170	debug_print (1, "Renaming locally from %s to %s...\n", old, new);
	171	return rename (old, new);
	172	}
	173
	174	static void
	175	local_free_iterator_data (void *iter_data)
	176	{
	177	struct local_iterator_data *data = iter_data;
	178	closedir (data->dir);
	179	g_free (data->path);
	180	g_free (data);
	181	}
	182
	183	static guint
	184	local_next_dentry (struct item_iterator *iter)
	185	{
	186	gchar *full_path;
	187	struct dirent *dirent;
	188	gboolean found;
	189	struct stat st;
	190	mode_t mode;
	191	struct local_iterator_data *data = iter->data;
	192
	193	while ((dirent = readdir (data->dir)) != NULL)
	194	{
	195	if (dirent->d_name[0] == '.')
	196	{
	197	continue;
	198	}
	199
	200	full_path = chain_path (data->path, dirent->d_name);
	201	if (stat (full_path, &st))
	202	{
	203	free (full_path);
	204	continue;
	205	}
	206
	207	mode = st.st_mode & S_IFMT;
	208	switch (mode)
	209	{
	210	case S_IFREG:
	211	case S_IFDIR:
	212	snprintf (iter->item.name, LABEL_MAX, "%s", dirent->d_name);
	213	iter->item.type = mode == S_IFREG ? ELEKTROID_FILE : ELEKTROID_DIR;
	214	iter->item.size = st.st_size;
	215	found = TRUE;
	216	break;
	217	default:
	218	error_print
	219	("stat mode neither file nor directory for %s\n", full_path);
	220	found = FALSE;
	221	}
	222
	223	free (full_path);
	224
	225	if (found)
	226	{
	227	return 0;
	228	}
	229	}
	230
	231	return -ENOENT;
	232	}
	233
	234	static gint
	235	local_init_iterator (struct item_iterator iter, const gchar path,
	236	gboolean cached)
	237	{
	238	DIR *dir;
	239	struct local_iterator_data *data;
	240
	241	if (!(dir = opendir (path)))
	242	{
	243	return -errno;
	244	}
	245
	246	data = malloc (sizeof (struct local_iterator_data));
	247	if (!data)
	248	{
	249	closedir (dir);
	250	return -errno;
	251	}
	252
	253	data->dir = dir;
	254	data->path = strdup (path);
	255
	256	iter->data = data;
	257	iter->next = local_next_dentry;
	258	iter->free = local_free_iterator_data;
	259	iter->copy = local_copy_iterator;
	260
	261	return 0;
	262	}
	263
	264	static gint
	265	local_read_dir (struct backend backend, struct item_iterator iter,
	266	const gchar * path)
	267	{
	268	return local_init_iterator (iter, path, FALSE);
	269	}
	270
	271	static gint
	272	local_copy_iterator (struct item_iterator dst, struct item_iterator src,
	273	gboolean cached)
	274	{
	275	struct local_iterator_data *data = src->data;
	276	return local_init_iterator (dst, data->path, cached);
	277	}
	278
	279	static gint
	280	local_sample_load_custom (const gchar * path, GByteArray * sample,
	281	struct job_control *control,
	282	const struct sample_params *sample_params)
	283	{
	284	guint frames;
	285	control->parts = 1;
	286	control->part = 0;
	287	gint err = sample_load_from_file (path, sample, control, sample_params,
	288	&frames);
	289	struct sample_info *sample_info = control->data;
	290	sample_info->samplerate = sample_params->samplerate;
	291	sample_info->channels =
	292	sample_info->channels <
	293	sample_params->channels ? sample_info->channels : sample_params->channels;
	294	return err;
	295	}
	296
	297	static gint
	298	local_sample_load_48_16_stereo (const gchar * path, GByteArray * sample,
	299	struct job_control *control)
	300	{
	301	struct sample_params sample_params;
	302	sample_params.samplerate = 48000;
	303	sample_params.channels = 2;
	304	return local_sample_load_custom (path, sample, control, &sample_params);
	305	}
	306
	307	static gint
	308	local_sample_load_48_16_mono (const gchar * path, GByteArray * sample,
	309	struct job_control *control)
	310	{
	311	struct sample_params sample_params;
	312	sample_params.samplerate = 48000;
	313	sample_params.channels = 1;
	314	return local_sample_load_custom (path, sample, control, &sample_params);
	315	}
	316
	317	static gint
	318	local_upload (struct backend backend, const gchar path, GByteArray * input,
	319	struct job_control *control)
	320	{
	321	return sample_save_from_array (path, input, control);
	322	}
	323
	324	static gint
	325	local_sample_load_441_16_stereo (const gchar * path, GByteArray * sample,
	326	struct job_control *control)
	327	{
	328	struct sample_params sample_params;
	329	sample_params.samplerate = 44100;
	330	sample_params.channels = 2;
	331	return local_sample_load_custom (path, sample, control, &sample_params);
	332	}
	333
	334	static gint
	335	local_sample_load_441_16_mono (const gchar * path, GByteArray * sample,
	336	struct job_control *control)
	337	{
	338	struct sample_params sample_params;
	339	sample_params.samplerate = 44100;
	340	sample_params.channels = 1;
	341	return local_sample_load_custom (path, sample, control, &sample_params);
	342	}
	343
39	344	const struct fs_operations FS_LOCAL_OPERATIONS = {
40	345	.fs = 0,
	346	.options =
	347	FS_OPTION_SORT_BY_NAME \| FS_OPTION_AUDIO_PLAYER \| FS_OPTION_STEREO,
	348	.name = "local",
	349	.gui_name = "localhost",
	350	.gui_icon = BE_FILE_ICON_WAVE,
	351	.readdir = local_read_dir,
	352	.mkdir = local_mkdir,
	353	.delete = local_delete,
	354	.rename = local_rename,
	355	.move = local_rename,
	356	.get_ext = backend_get_fs_ext,
	357	.type_ext = "wav",
	358	.max_name_len = 255
	359	};
	360
	361	enum sds_fs
	362	{
	363	FS_SAMPLES_LOCAL_48_16_STEREO = 0x1,
	364	FS_SAMPLES_LOCAL_48_16_MONO = 0x2,
	365	FS_SAMPLES_LOCAL_441_16_STEREO = 0x4,
	366	FS_SAMPLES_LOCAL_441_16_MONO = 0x8
	367	};
	368
	369	const struct fs_operations FS_SYSTEM_SAMPLES_48_16_STEREO_OPERATIONS = {
	370	.fs = FS_SAMPLES_LOCAL_48_16_STEREO,
	371	.options = FS_OPTION_SORT_BY_NAME \| FS_OPTION_AUDIO_PLAYER \|
	372	FS_OPTION_STEREO \| FS_OPTION_SHOW_SIZE_COLUMN,
	373	.name = "wav4816s",
	374	.gui_name = "WAV 48 KHz 16 bits stereo",
	375	.gui_icon = BE_FILE_ICON_WAVE,
	376	.readdir = local_read_dir,
	377	.mkdir = local_mkdir,
	378	.delete = local_delete,
	379	.rename = local_rename,
	380	.move = local_rename,
	381	.download = local_download,
	382	.upload = local_upload,
	383	.load = local_sample_load_48_16_stereo,
	384	.save = save_file,
	385	.get_ext = backend_get_fs_ext,
	386	.get_upload_path = local_get_upload_path,
	387	.get_download_path = local_get_download_path,
	388	.type_ext = "wav",
	389	.max_name_len = 255
	390	};
	391
	392	const struct fs_operations FS_SYSTEM_SAMPLES_48_16_MONO_OPERATIONS = {
	393	.fs = FS_SAMPLES_LOCAL_48_16_MONO,
	394	.options = FS_OPTION_SORT_BY_NAME \| FS_OPTION_AUDIO_PLAYER \|
	395	FS_OPTION_SHOW_SIZE_COLUMN,
	396	.name = "wav4816m",
	397	.gui_name = "WAV 48 KHz 16 bits mono",
	398	.gui_icon = BE_FILE_ICON_WAVE,
	399	.readdir = local_read_dir,
	400	.mkdir = local_mkdir,
	401	.delete = local_delete,
	402	.rename = local_rename,
	403	.move = local_rename,
	404	.download = local_download,
	405	.upload = local_upload,
	406	.load = local_sample_load_48_16_mono,
	407	.save = save_file,
	408	.get_ext = backend_get_fs_ext,
	409	.get_upload_path = local_get_upload_path,
	410	.get_download_path = local_get_download_path,
	411	.type_ext = "wav",
	412	.max_name_len = 255
	413	};
	414
	415	const struct fs_operations FS_SYSTEM_SAMPLES_441_16_STEREO_OPERATIONS = {
	416	.fs = FS_SAMPLES_LOCAL_441_16_STEREO,
	417	.options =
	418	FS_OPTION_SORT_BY_NAME \| FS_OPTION_AUDIO_PLAYER \|
	419	FS_OPTION_STEREO \| FS_OPTION_SHOW_SIZE_COLUMN,
	420	.name = "wav44116s",
	421	.gui_name = "WAV 44.1 KHz 16 bits stereo",
	422	.gui_icon = BE_FILE_ICON_WAVE,
	423	.readdir = local_read_dir,
	424	.mkdir = local_mkdir,
	425	.delete = local_delete,
	426	.rename = local_rename,
	427	.move = local_rename,
	428	.download = local_download,
	429	.upload = local_upload,
	430	.load = local_sample_load_441_16_stereo,
	431	.save = save_file,
	432	.get_ext = backend_get_fs_ext,
	433	.get_upload_path = local_get_upload_path,
	434	.get_download_path = local_get_download_path,
	435	.type_ext = "wav",
	436	.max_name_len = 255
	437	};
	438
	439	const struct fs_operations FS_SYSTEM_SAMPLES_441_16_MONO_OPERATIONS = {
	440	.fs = FS_SAMPLES_LOCAL_441_16_MONO,
	441	.options = FS_OPTION_SORT_BY_NAME \| FS_OPTION_AUDIO_PLAYER \|
	442	FS_OPTION_SHOW_SIZE_COLUMN,
	443	.name = "wav44116m",
	444	.gui_name = "WAV 44.1 KHz 16 bits mono",
	445	.gui_icon = BE_FILE_ICON_WAVE,
41	446	.readdir = local_read_dir,
42	447	.mkdir = local_mkdir,
43	448	.delete = local_delete,

46	451	.copy = NULL,
47	452	.clear = NULL,
48	453	.swap = NULL,
49		.download = NULL,
50		.upload = NULL,
51		.getid = get_item_name,
52		.extension = NULL
	454	.download = local_download,
	455	.upload = local_upload,
	456	.load = local_sample_load_441_16_mono,
	457	.save = save_file,
	458	.get_ext = backend_get_fs_ext,
	459	.get_upload_path = local_get_upload_path,
	460	.get_download_path = local_get_download_path,
	461	.type_ext = "wav",
	462	.max_name_len = 255
	463	};
	464
	465	static const struct fs_operations *FS_SYSTEM_OPERATIONS[] = {
	466	&FS_SYSTEM_SAMPLES_48_16_STEREO_OPERATIONS,
	467	&FS_SYSTEM_SAMPLES_48_16_MONO_OPERATIONS,
	468	&FS_SYSTEM_SAMPLES_441_16_STEREO_OPERATIONS,
	469	&FS_SYSTEM_SAMPLES_441_16_MONO_OPERATIONS,
	470	NULL
53	471	};
54	472
55	473	gint
56		local_mkdir (const gchar * name, void *data)
57		{
58		DIR *dir;
59		gint res = 0;
60		gchar *dup;
61		gchar *parent;
62
63		dup = strdup (name);
64		parent = dirname (dup);
65
66		dir = opendir (parent);
67		if (dir)
68		{
69		closedir (dir);
70		}
71		else
72		{
73		res = local_mkdir (parent, data);
74		if (res)
75		{
76		goto cleanup;
77		}
78		}
79
80		if (mkdir (name, 0755) == 0 \|\| errno == EEXIST)
81		{
82		res = 0;
83		}
84		else
85		{
86		error_print ("Error while creating dir %s\n", name);
87		res = -errno;
88		}
89
90		cleanup:
91		g_free (dup);
92		return res;
93		}
94
95		static gint
96		local_delete (const gchar * path, void *data)
97		{
98		DIR *dir;
99		gchar *new_path;
100		struct dirent *dirent;
101
102		if ((dir = opendir (path)))
103		{
104		debug_print (1, "Deleting local %s dir...\n", path);
105
106		while ((dirent = readdir (dir)) != NULL)
107		{
108		if (strcmp (dirent->d_name, ".") == 0 \|\|
109		strcmp (dirent->d_name, "..") == 0)
110		{
111		continue;
112		}
113		new_path = chain_path (path, dirent->d_name);
114		local_delete (new_path, data);
115		free (new_path);
116		}
117
118		closedir (dir);
119
120		return rmdir (path);
121		}
122		else
123		{
124		debug_print (1, "Deleting local %s file...\n", path);
125		return unlink (path);
126		}
127		}
128
129		static gint
130		local_rename (const gchar * old, const gchar * new, void *data)
131		{
132		debug_print (1, "Renaming locally from %s to %s...\n", old, new);
133		return rename (old, new);
134		}
135
136		static void
137		local_free_iterator_data (void *iter_data)
138		{
139		struct local_iterator_data *data = iter_data;
140		closedir (data->dir);
141		g_free (data->path);
142		g_free (data);
143		}
144
145		static guint
146		local_next_dentry (struct item_iterator *iter)
147		{
148		gchar *full_path;
149		struct dirent *dirent;
150		gboolean found;
151		struct stat st;
152		mode_t mode;
153
154		struct local_iterator_data *data = iter->data;
155
156		if (iter->item.name != NULL)
157		{
158		g_free (iter->item.name);
159		}
160
161		while ((dirent = readdir (data->dir)) != NULL)
162		{
163		if (dirent->d_name[0] == '.')
164		{
165		continue;
166		}
167
168		full_path = chain_path (data->path, dirent->d_name);
169		if (stat (full_path, &st))
170		{
171		free (full_path);
172		continue;
173		}
174
175		mode = st.st_mode & S_IFMT;
176		switch (mode)
177		{
178		case S_IFREG:
179		case S_IFDIR:
180		iter->item.name = strdup (dirent->d_name);
181		iter->item.type = mode == S_IFREG ? ELEKTROID_FILE : ELEKTROID_DIR;
182		iter->item.size = st.st_size;
183		found = TRUE;
184		break;
185		default:
186		error_print
187		("stat mode neither file nor directory for %s\n", full_path);
188		found = FALSE;
189		}
190
191		free (full_path);
192
193		if (found)
194		{
195		return 0;
196		}
197		}
198
199		return -ENOENT;
200		}
201
202		static gint
203		local_init_iterator (struct item_iterator iter, const gchar path,
204		gboolean cached)
205		{
206		DIR *dir;
207		struct local_iterator_data *data;
208
209		if (!(dir = opendir (path)))
210		{
211		return -errno;
212		}
213
214		data = malloc (sizeof (struct local_iterator_data));
215		if (!data)
216		{
217		closedir (dir);
218		return -errno;
219		}
220
221		data->dir = dir;
222		data->path = strdup (path);
223
224		iter->data = data;
225		iter->next = local_next_dentry;
226		iter->free = local_free_iterator_data;
227		iter->copy = local_copy_iterator;
228		iter->item.name = NULL;
229
	474	system_handshake (struct backend *backend)
	475	{
	476	if (backend->type != BE_TYPE_SYSTEM)
	477	{
	478	return -ENODEV;
	479	}
	480	backend->device_desc.filesystems =
	481	FS_SAMPLES_LOCAL_48_16_STEREO \| FS_SAMPLES_LOCAL_48_16_MONO \|
	482	FS_SAMPLES_LOCAL_441_16_STEREO \| FS_SAMPLES_LOCAL_441_16_MONO;
	483	backend->fs_ops = FS_SYSTEM_OPERATIONS;
	484	backend->destroy_data = backend_destroy_data;
	485	snprintf (backend->device_name, LABEL_MAX, "%s", _("System"));
230	486	return 0;
231	487	}
232
233		static gint
234		local_read_dir (struct item_iterator iter, const gchar path,
235		void *userdata)
236		{
237		return local_init_iterator (iter, path, FALSE);
238		}
239
240		static gint
241		local_copy_iterator (struct item_iterator dst, struct item_iterator src,
242		gboolean cached)
243		{
244		struct local_iterator_data *data = src->data;
245		return local_init_iterator (dst, data->path, cached);
246		}

-6

src/local.h less more

17	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18	18	*/
19	19
	20	#ifndef LOCAL_H
	21	#define LOCAL_H
	22
20	23	#include <glib.h>
	24	#include "backend.h"
21	25	#include "utils.h"
22	26
23		struct local_iterator_data
24		{
25		DIR *dir;
26		gchar *path;
27		};
	27	extern const struct fs_operations FS_LOCAL_OPERATIONS;
28	28
29		extern const struct fs_operations FS_LOCAL_OPERATIONS;
	29	gint system_handshake (struct backend *);
	30
	31	#endif

+88

-61

src/notifier.c less more

24	24	#include "notifier.h"
25	25	#include "utils.h"
26	26
27		void
28		notifier_init (struct notifier notifier, struct browser browser)
	27	static void
	28	notifier_set_dir (struct notifier *notifier)
29	29	{
30		notifier->fd = inotify_init ();
31		notifier->wd = -1;
32		notifier->event_size = sizeof (struct inotify_event) + PATH_MAX;
33		notifier->event = malloc (notifier->event_size);
34		notifier->running = 1;
35		notifier->browser = browser;
36		}
37
38		void
39		notifier_set_dir (struct notifier notifier, gchar path)
40		{
41		debug_print (1, "Changing notifier path to %s...\n", path);
42		if (notifier->fd < 0)
	30	debug_print (1, "Changing %s browser path to '%s'...\n",
	31	notifier->browser->name, notifier->browser->dir);
	32	if (!notifier->dir \|\| strcmp (notifier->browser->dir, notifier->dir))
43	33	{
44		return;
	34	if (notifier->dir)
	35	{
	36	g_free (notifier->dir);
	37	inotify_rm_watch (notifier->fd, notifier->wd);
	38	g_thread_join (notifier->thread);
	39	notifier->thread = NULL;
	40	}
	41	notifier->dir = strdup (notifier->browser->dir);
	42	notifier->wd = inotify_add_watch (notifier->fd, notifier->dir,
	43	IN_CREATE \| IN_DELETE \| IN_MOVED_FROM
	44	\| IN_DELETE_SELF \| IN_MOVE_SELF
	45	\| IN_MOVED_TO \| IN_IGNORED);
45	46	}
46		if (notifier->wd >= 0)
47		{
48		inotify_rm_watch (notifier->fd, notifier->wd);
49		}
50		notifier->wd =
51		inotify_add_watch (notifier->fd, path,
52		IN_CREATE \| IN_DELETE \| IN_MOVED_FROM \| IN_DELETE_SELF
53		\| IN_MOVE_SELF \| IN_MOVED_TO);
54		}
55
56		void
57		notifier_close (struct notifier *notifier)
58		{
59		if (notifier->fd < 0)
60		{
61		return;
62		}
63		if (notifier->wd >= 0)
64		{
65		inotify_rm_watch (notifier->fd, notifier->wd);
66		}
67		close (notifier->fd);
68		}
69
70		void
71		notifier_free (struct notifier *notifier)
72		{
73		free (notifier->event);
74	47	}
75	48
76	49	static gboolean

81	54	return FALSE;
82	55	}
83	56
84		gpointer
	57	static gpointer
85	58	notifier_run (gpointer data)
86	59	{
87	60	ssize_t size;
88	61	struct notifier *notifier = data;
89	62
90		while (notifier->running)
	63	debug_print (1, "%s notifier running...\n", notifier->browser->name);
	64
	65	while (1)
91	66	{
92	67	size = read (notifier->fd, notifier->event, notifier->event_size);
93
94		if (size == 0 \|\| size == EBADF)
	68	if (size == 0)
95	69	{
96	70	break;
97	71	}
98
99		if (size < 0)
	72	if (size == -1)
100	73	{
101		debug_print (2, "Error while reading notifier: %s\n",
102		g_strerror (errno));
103		continue;
	74	if (errno != EBADF)
	75	{
	76	debug_print (2, "%s\n", g_strerror (errno));
	77	}
	78	break;
104	79	}
105	80
106	81	if (notifier->event->mask & IN_CREATE

108	83	\|\| notifier->event->mask & IN_MOVED_FROM
109	84	\|\| notifier->event->mask & IN_MOVED_TO)
110	85	{
111		debug_print (1, "Reloading local dir...\n");
	86	debug_print (1, "Reloading dir...\n");
112	87	g_idle_add (browser_load_dir, notifier->browser);
113	88	}
114	89	else if (notifier->event->mask & IN_DELETE_SELF
115		\|\| notifier->event->mask & IN_MOVE_SELF \|\|
116		notifier->event->mask & IN_MOVED_TO)
	90	\|\| notifier->event->mask & IN_MOVE_SELF
	91	\|\| notifier->event->mask & IN_MOVED_TO)
117	92	{
118		debug_print (1, "Loading local parent dir...\n");
	93	debug_print (1, "Loading parent dir...\n");
119	94	g_idle_add (notifier_go_up, notifier->browser);
	95	break; //There is no directory to be nofified of.
	96	}
	97	else if ((notifier->event->mask & IN_IGNORED)) // inotify_rm_watch called
	98	{
	99	debug_print (1, "Finishing notifier...\n");
	100	break;
120	101	}
121	102	else
122	103	{
123		if (!(notifier->event->mask & IN_IGNORED))
124		{
125		error_print ("Unexpected event: %d\n", notifier->event->mask);
126		}
	104	error_print ("Unexpected event: %d\n", notifier->event->mask);
127	105	}
128	106	}
129	107
130	108	return NULL;
131	109	}
	110
	111	void
	112	notifier_init (struct notifier notifier, struct browser browser)
	113	{
	114	notifier->fd = inotify_init ();
	115	notifier->event_size = sizeof (struct inotify_event) + PATH_MAX;
	116	notifier->event = malloc (notifier->event_size);
	117	notifier->browser = browser;
	118	notifier->thread = NULL;
	119	notifier->dir = NULL;
	120	g_mutex_init (&notifier->mutex);
	121	}
	122
	123	void
	124	notifier_set_active (struct notifier *notifier, gboolean active)
	125	{
	126	g_mutex_lock (&notifier->mutex);
	127	if (active)
	128	{
	129	notifier_set_dir (notifier);
	130	if (!notifier->thread)
	131	{
	132	debug_print (1, "Starting %s notifier...\n",
	133	notifier->browser->name);
	134	notifier->thread = g_thread_new ("notifier", notifier_run,
	135	notifier);
	136	}
	137	}
	138	else
	139	{
	140	if (notifier->thread)
	141	{
	142	debug_print (1, "Stopping %s notifier...\n",
	143	notifier->browser->name);
	144	inotify_rm_watch (notifier->fd, notifier->wd);
	145	g_thread_join (notifier->thread);
	146	notifier->thread = NULL;
	147	close (notifier->fd);
	148	}
	149	}
	150	g_mutex_unlock (&notifier->mutex);
	151	}
	152
	153	void
	154	notifier_destroy (struct notifier *notifier)
	155	{
	156	notifier_set_active (notifier, FALSE);
	157	g_free (notifier->event);
	158	}

-6

src/notifier.h less more

17	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18	18	*/
19	19
	20	#ifndef NOTIFIER_H
	21	#define NOTIFIER_H
	22
20	23	#include <sys/inotify.h>
21	24	#include <gtk/gtk.h>
22	25	#include "browser.h"
23	26
24	27	struct notifier
25	28	{
	29	gchar *dir;
26	30	gint fd;
27	31	gint wd;
28	32	size_t event_size;
29	33	struct inotify_event *event;
30		gint running;
31	34	struct browser *browser;
	35	GThread *thread;
	36	GMutex mutex;
32	37	};
33	38
34	39	void notifier_init (struct notifier , struct browser );
35	40
36		void notifier_set_dir (struct notifier , gchar );
	41	void notifier_set_active (struct notifier *, gboolean);
37	42
38		void notifier_close (struct notifier *);
	43	void notifier_destroy (struct notifier *);
39	44
40		void notifier_free (struct notifier *);
41
42		gpointer notifier_run (gpointer);
	45	#endif

-770

~~src/package.c~~ less more

0		/*
1		* package.c
2		* Copyright (C) 2021 David García Goñi <dagargo@gmail.com>
3		*
4		* This file is part of Elektroid.
5		*
6		* Elektroid is free software: you can redistribute it and/or modify
7		* it under the terms of the GNU General Public License as published by
8		* the Free Software Foundation, either version 3 of the License, or
9		* (at your option) any later version.
10		*
11		* Elektroid is distributed in the hope that it will be useful,
12		* but WITHOUT ANY WARRANTY; without even the implied warranty of
13		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14		* GNU General Public License for more details.
15		*
16		* You should have received a copy of the GNU General Public License
17		* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18		*/
19
20		#include <stdio.h>
21		#include <unistd.h>
22		#include <json-glib/json-glib.h>
23		#include "package.h"
24		#include "utils.h"
25		#include "sample.h"
26
27		#define PKG_TAG_FORMAT_VERSION "FormatVersion"
28		#define PKG_TAG_PRODUCT_TYPE "ProductType"
29		#define PKG_TAG_PAYLOAD "Payload"
30		#define PKG_TAG_FILE_TYPE "FileType"
31		#define PKG_TAG_FIRMWARE_VERSION "FirmwareVersion"
32		#define PKG_TAG_SAMPLES "Samples"
33		#define PKG_TAG_FILE_NAME "FileName"
34		#define PKG_TAG_FILE_SIZE "FileSize"
35		#define PKG_TAG_HASH "Hash"
36		#define PKG_VAL_FILE_TYPE_PRJ "Project"
37		#define PKG_VAL_FILE_TYPE_SND "Sound"
38		#define PKG_VAL_FILE_TYPE_UNK "Unknown"
39
40		#define MAN_TAG_SAMPLE_REFS "sample_references"
41		#define MAN_TAG_HASH "hash"
42		#define MAN_TAG_SIZE "size"
43
44		#define MAX_PACKAGE_LEN (64 * 1024 * 1024)
45		#define MAX_MANIFEST_LEN (128 * 1024)
46		#define MANIFEST_FILENAME "manifest.json"
47
48		static gint
49		package_add_resource (struct package *pkg,
50		struct package_resource *pkg_resource, gboolean new)
51		{
52		zip_source_t *sample_source;
53		zip_int64_t index;
54		zip_error_t zerror;
55
56		debug_print (1, "Adding file %s to zip (%d B)...\n", pkg_resource->path,
57		pkg_resource->data->len);
58		sample_source =
59		zip_source_buffer_create (pkg_resource->data->data,
60		pkg_resource->data->len, 0, &zerror);
61		if (!sample_source)
62		{
63		error_print ("Error while creating file source: %s\n",
64		zip_error_strerror (&zerror));
65		zip_error_fini (&zerror);
66		return -1;
67		}
68
69		index =
70		zip_file_add (pkg->zip, pkg_resource->path, sample_source,
71		ZIP_FL_OVERWRITE \| ZIP_FL_ENC_UTF_8);
72		if (index < 0)
73		{
74		error_print ("Error while adding file: %s\n",
75		zip_error_strerror (zip_get_error (pkg->zip)));
76		zip_source_free (sample_source);
77		return -1;
78		}
79
80		if (new)
81		{
82		pkg->resources = g_list_append (pkg->resources, pkg_resource);
83		}
84
85		return 0;
86		}
87
88
89		gint
90		package_begin (struct package pkg, gchar name, const gchar * fw_version,
91		const struct connector_device_desc *device_desc,
92		enum package_type type)
93		{
94		zip_error_t zerror;
95		pkg->resources = NULL;
96		pkg->buff = g_malloc (MAX_PACKAGE_LEN);
97		pkg->name = name;
98		pkg->fw_version = strdup (fw_version);
99		pkg->device_desc = device_desc;
100		pkg->type = type;
101
102		debug_print (1, "Creating zip buffer...\n");
103
104		zip_error_init (&zerror);
105		pkg->zip_source =
106		zip_source_buffer_create (pkg->buff, MAX_PACKAGE_LEN, 0, &zerror);
107		if (!pkg->zip_source)
108		{
109		error_print ("Error while creating zip source: %s\n",
110		zip_error_strerror (&zerror));
111		zip_error_fini (&zerror);
112		g_free (pkg->buff);
113		return -1;
114		}
115
116		pkg->zip = zip_open_from_source (pkg->zip_source, ZIP_TRUNCATE, &zerror);
117		if (!pkg->zip)
118		{
119		error_print ("Error while creating in memory zip: %s\n",
120		zip_error_strerror (&zerror));
121		zip_error_fini (&zerror);
122		zip_source_free (pkg->zip_source);
123		g_free (pkg->buff);
124		return -1;
125		}
126
127		zip_source_keep (pkg->zip_source);
128
129		pkg->manifest = g_malloc (sizeof (struct package_resource));
130		pkg->manifest->type = PKG_RES_TYPE_MANIFEST;
131		pkg->manifest->data = g_byte_array_sized_new (MAX_MANIFEST_LEN); //We need this because we can not resize later.
132		pkg->manifest->path = strdup (MANIFEST_FILENAME);
133		package_add_resource (pkg, pkg->manifest, TRUE);
134
135		return 0;
136		}
137
138		static gint
139		package_add_manifest (struct package *pkg)
140		{
141		JsonBuilder *builder;
142		JsonGenerator *gen;
143		JsonNode *root;
144		gchar *json;
145		gint len;
146		gchar *val = g_malloc (LABEL_MAX);
147		GList *resource;
148		gboolean samples_found = FALSE;
149		struct package_resource *pkg_resource;
150
151		builder = json_builder_new ();
152
153		json_builder_begin_object (builder);
154
155		json_builder_set_member_name (builder, PKG_TAG_FORMAT_VERSION);
156		json_builder_add_string_value (builder, "1.0");
157
158		json_builder_set_member_name (builder, PKG_TAG_PRODUCT_TYPE);
159		json_builder_begin_array (builder);
160		snprintf (val, LABEL_MAX, "%d", pkg->device_desc->id);
161		json_builder_add_string_value (builder, val);
162		json_builder_end_array (builder);
163
164		json_builder_set_member_name (builder, PKG_TAG_PAYLOAD);
165		json_builder_add_string_value (builder, pkg->name);
166
167		json_builder_set_member_name (builder, PKG_TAG_FILE_TYPE);
168		json_builder_add_string_value (builder,
169		pkg->type & PKG_FILE_TYPE_SOUND ?
170		PKG_VAL_FILE_TYPE_SND : pkg->type &
171		PKG_FILE_TYPE_PROJECT ? PKG_VAL_FILE_TYPE_PRJ
172		: PKG_VAL_FILE_TYPE_UNK);
173
174		if (pkg->type != PKG_FILE_TYPE_PRESET)
175		{
176		json_builder_set_member_name (builder, PKG_TAG_FIRMWARE_VERSION);
177		json_builder_add_string_value (builder, pkg->fw_version);
178		}
179
180		if (pkg->device_desc->filesystems & FS_SAMPLES)
181		{
182		for (resource = pkg->resources; resource; resource = resource->next)
183		{
184		pkg_resource = resource->data;
185		if (pkg_resource->type == PKG_RES_TYPE_SAMPLE)
186		{
187		samples_found = TRUE;
188		break;
189		}
190		}
191		}
192
193		if (samples_found)
194		{
195		json_builder_set_member_name (builder, PKG_TAG_SAMPLES);
196		json_builder_begin_array (builder);
197		for (resource = pkg->resources; resource; resource = resource->next)
198		{
199		pkg_resource = resource->data;
200		if (pkg_resource->type == PKG_RES_TYPE_SAMPLE)
201		{
202		json_builder_begin_object (builder);
203
204		json_builder_set_member_name (builder, PKG_TAG_FILE_NAME);
205		json_builder_add_string_value (builder, pkg_resource->path);
206
207		json_builder_set_member_name (builder, PKG_TAG_FILE_SIZE);
208		json_builder_add_int_value (builder, pkg_resource->size);
209
210		json_builder_set_member_name (builder, PKG_TAG_HASH);
211		snprintf (val, LABEL_MAX, "%d", pkg_resource->hash);
212		json_builder_add_string_value (builder, val);
213
214		json_builder_end_object (builder);
215		}
216		}
217		json_builder_end_array (builder);
218		}
219
220		json_builder_end_object (builder);
221
222		gen = json_generator_new ();
223		g_object_set (gen, "pretty", TRUE, NULL);
224		root = json_builder_get_root (builder);
225		json_generator_set_root (gen, root);
226		json = json_generator_to_data (gen, NULL);
227
228		len = strlen (json);
229		memcpy (pkg->manifest->data->data, json, len);
230		pkg->manifest->data->len = len;
231		package_add_resource (pkg, pkg->manifest, FALSE);
232
233		g_free (json);
234		json_node_free (root);
235		g_object_unref (gen);
236		g_object_unref (builder);
237		g_free (val);
238
239		return 0;
240		}
241
242		gint
243		package_end (struct package pkg, GByteArray out)
244		{
245		int ret = 0;
246		zip_stat_t zstat;
247
248		ret = package_add_manifest (pkg);
249		if (ret)
250		{
251		error_print ("Error while formatting %s\n", MANIFEST_FILENAME);
252		return ret;
253		}
254
255		debug_print (1, "Writing zip to buffer...\n");
256		if (zip_close (pkg->zip))
257		{
258		error_print ("Error while creating in memory zip: %s\n",
259		zip_error_strerror (zip_get_error (pkg->zip)));
260		return -1;
261		}
262
263		zip_source_stat (pkg->zip_source, &zstat);
264		debug_print (1, "%ld B written to package\n", zstat.comp_size);
265
266		zip_source_open (pkg->zip_source);
267		g_byte_array_set_size (out, zstat.comp_size);
268		zip_source_read (pkg->zip_source, out->data, zstat.comp_size);
269		zip_source_close (pkg->zip_source);
270
271		return 0;
272		}
273
274		void
275		package_free_package_resource (gpointer data)
276		{
277		struct package_resource *pkg_resource = data;
278		g_byte_array_free (pkg_resource->data, TRUE);
279		g_free (pkg_resource);
280		}
281
282		void
283		package_destroy (struct package *pkg)
284		{
285		zip_source_free (pkg->zip_source);
286		g_free (pkg->buff);
287		g_free (pkg->name);
288		g_free (pkg->fw_version);
289		g_list_free_full (pkg->resources, package_free_package_resource);
290		}
291
292		gint
293		package_open (struct package pkg, GByteArray data,
294		const struct connector_device_desc *device_desc)
295		{
296		gint ret;
297		zip_error_t zerror;
298		zip_file_t *manifest_file;
299		zip_stat_t zstat;
300
301		debug_print (1, "Opening zip stream...\n");
302
303		zip_error_init (&zerror);
304		pkg->zip_source =
305		zip_source_buffer_create (data->data, data->len, 0, &zerror);
306		if (!pkg->zip_source)
307		{
308		error_print ("Error while creating zip source: %s\n",
309		zip_error_strerror (&zerror));
310		zip_error_fini (&zerror);
311		return -1;
312		}
313
314		pkg->zip = zip_open_from_source (pkg->zip_source, ZIP_RDONLY, &zerror);
315		if (!pkg->zip)
316		{
317		error_print ("Error while creating in memory zip: %s\n",
318		zip_error_strerror (&zerror));
319		zip_error_fini (&zerror);
320		zip_source_free (pkg->zip_source);
321		return -1;
322		}
323
324		ret = zip_stat (pkg->zip, MANIFEST_FILENAME, ZIP_FL_ENC_STRICT, &zstat);
325		if (ret)
326		{
327		error_print ("Error while loading '%s': %s\n", MANIFEST_FILENAME,
328		zip_error_strerror (&zerror));
329		zip_error_fini (&zerror);
330		zip_source_free (pkg->zip_source);
331		zip_close (pkg->zip);
332		return -1;
333		}
334
335		pkg->manifest = g_malloc (sizeof (struct package_resource));
336		pkg->manifest->type = PKG_RES_TYPE_MANIFEST;
337		pkg->manifest->data = g_byte_array_sized_new (zstat.size);
338		pkg->manifest->path = strdup (MANIFEST_FILENAME);
339		manifest_file = zip_fopen (pkg->zip, MANIFEST_FILENAME, 0);
340		zip_fread (manifest_file, pkg->manifest->data->data, zstat.size);
341		pkg->manifest->data->len = zstat.size;
342		zip_fclose (manifest_file);
343
344		pkg->resources = NULL;
345		pkg->resources = g_list_append (pkg->resources, pkg->manifest);
346		pkg->buff = NULL;
347		pkg->name = NULL;
348		pkg->fw_version = NULL;
349		pkg->device_desc = device_desc;
350
351		return ret;
352		}
353
354		void
355		package_close (struct package *pkg)
356		{
357		zip_source_close (pkg->zip_source);
358		package_destroy (pkg);
359		}
360
361		gint
362		package_receive_pkg_resources (struct package *pkg,
363		const gchar * payload_path,
364		struct job_control *control,
365		struct connector *connector,
366		fs_remote_file_op download_data,
367		fs_remote_file_op download_sample)
368		{
369		gint ret, i, elements;
370		JsonParser *parser;
371		JsonReader *reader;
372		gint64 hash, size;
373		GError *error;
374		gchar sample_path, metadata_path;
375		struct package_resource *pkg_resource;
376		GByteArray wave, payload, metadata, sample;
377
378		metadata_path = chain_path (payload_path, ".metadata");
379		debug_print (1, "Getting metadata from %s...\n", metadata_path);
380		metadata = g_byte_array_new ();
381		control->parts = 130; // 128 sample slots, metadata and main.
382		control->part = 0;
383		set_job_control_progress (control, 0.0);
384		ret = download_data (metadata_path, metadata, control, connector);
385		if (ret)
386		{
387		debug_print (1, "Metadata file not available\n");
388		control->parts = 1;
389		goto get_payload;
390		}
391
392		control->part++;
393
394		parser = json_parser_new ();
395		if (!json_parser_load_from_data
396		(parser, (gchar *) metadata->data, metadata->len, &error))
397		{
398		error_print ("Unable to parse stream: %s. Continuing...",
399		error->message);
400		g_clear_error (&error);
401		control->parts = 2;
402		goto get_payload;
403		}
404
405		reader = json_reader_new (json_parser_get_root (parser));
406		if (!reader)
407		{
408		error_print ("Unable to read from parser. Continuing...");
409		control->parts = 2;
410		goto get_payload;
411		}
412
413		if (!json_reader_read_member (reader, MAN_TAG_SAMPLE_REFS))
414		{
415		debug_print (1, "Member '%s' not found\n", MAN_TAG_SAMPLE_REFS);
416		control->parts = 2;
417		goto get_payload;
418		}
419
420		if (!json_reader_is_array (reader))
421		{
422		error_print ("Member '%s' is not an array. Continuing...\n",
423		MAN_TAG_SAMPLE_REFS);
424		control->parts = 2;
425		goto cleanup_reader;
426		}
427
428		elements = json_reader_count_elements (reader);
429		if (!elements)
430		{
431		debug_print (1, "No samples found\n");
432		control->parts = 2;
433		goto cleanup_reader;
434		}
435
436		sample = g_byte_array_new ();
437		control->parts = 2 + elements;
438		set_job_control_progress (control, 0.0);
439		for (i = 0; i < elements; i++, control->part++)
440		{
441		if (!json_reader_read_element (reader, i))
442		{
443		error_print ("Cannot read element %d. Continuing...\n", i);
444		continue;
445		}
446		if (!json_reader_read_member (reader, MAN_TAG_HASH))
447		{
448		error_print ("Cannot read member '%s'. Continuing...\n",
449		MAN_TAG_HASH);
450		continue;
451		}
452		hash = json_reader_get_int_value (reader);
453		json_reader_end_element (reader);
454
455		if (!json_reader_read_member (reader, MAN_TAG_SIZE))
456		{
457		error_print ("Cannot read member '%s'. Continuing...\n",
458		MAN_TAG_SIZE);
459		continue;
460		}
461		size = json_reader_get_int_value (reader);
462		json_reader_end_element (reader);
463
464		json_reader_end_element (reader);
465
466		sample_path =
467		connector_get_sample_path_from_hash_size (connector, hash, size);
468		if (!sample_path)
469		{
470		debug_print (1, "Sample not found. Skipping...\n");
471		continue;
472		}
473
474		debug_print (1, "Hash: %ld; size: %ld; path: %s\n", hash, size,
475		sample_path);
476		debug_print (1, "Getting sample %s...\n", sample_path);
477		g_byte_array_set_size (sample, 0);
478		if (download_sample (sample_path, sample, control, connector))
479		{
480		g_free (sample_path);
481		error_print ("Error while downloading sample. Continuing...\n");
482		continue;
483		}
484
485		wave = g_byte_array_new ();
486		if (sample_wave (sample, wave, control))
487		{
488		error_print
489		("Error while converting sample to wave file. Continuing...\n");
490		g_byte_array_free (wave, TRUE);
491		g_free (sample_path);
492		continue;
493		}
494		g_free (control->data);
495		control->data = NULL;
496
497		pkg_resource = g_malloc (sizeof (struct package_resource));
498		pkg_resource->type = PKG_RES_TYPE_SAMPLE;
499		pkg_resource->data = wave;
500		pkg_resource->hash = hash;
501		pkg_resource->size = size;
502		pkg_resource->path = g_malloc (PATH_MAX);
503		snprintf (pkg_resource->path, PATH_MAX, "%s%s.wav", PKG_TAG_SAMPLES,
504		sample_path);
505		if (package_add_resource (pkg, pkg_resource, TRUE))
506		{
507		package_free_package_resource (pkg_resource);
508		error_print ("Error while packaging sample\n");
509		continue;
510		}
511		}
512
513		g_byte_array_free (sample, TRUE);
514		cleanup_reader:
515		g_object_unref (reader);
516		g_object_unref (parser);
517		get_payload:
518		g_byte_array_free (metadata, TRUE);
519		debug_print (1, "Getting payload from %s...\n", payload_path);
520		payload = g_byte_array_new ();
521		ret = download_data (payload_path, payload, control, connector);
522		if (ret)
523		{
524		error_print ("Error while downloading payload\n");
525		ret = -1;
526		}
527		else
528		{
529		pkg_resource = g_malloc (sizeof (struct package_resource));
530		pkg_resource->type = PKG_RES_TYPE_PAYLOAD;
531		pkg_resource->data = payload;
532		pkg_resource->path = strdup (pkg->name);
533		if (package_add_resource (pkg, pkg_resource, TRUE))
534		{
535		package_free_package_resource (pkg_resource);
536		ret = -1;
537		}
538		}
539		return ret;
540		}
541
542		gint
543		package_send_pkg_resources (struct package *pkg,
544		const gchar * payload_path,
545		struct job_control *control,
546		struct connector *connector,
547		fs_remote_file_op upload_data,
548		fs_remote_file_op upload_sample)
549		{
550		gint elements, i, ret = 0;
551		const gchar file_type, sample_path;
552		gint64 product_type;
553		JsonParser *parser;
554		JsonReader *reader;
555		GError *error;
556		zip_stat_t zstat;
557		zip_error_t zerror;
558		zip_file_t *zip_file;
559		GByteArray wave, raw;
560		struct package_resource *pkg_resource;
561
562		zip_error_init (&zerror);
563
564		parser = json_parser_new ();
565		if (!json_parser_load_from_data
566		(parser, (gchar *) pkg->manifest->data->data, pkg->manifest->data->len,
567		&error))
568		{
569		error_print ("Unable to parse stream: %s", error->message);
570		g_clear_error (&error);
571		ret = -1;
572		goto cleanup_parser;
573		}
574
575		reader = json_reader_new (json_parser_get_root (parser));
576		if (!reader)
577		{
578		ret = -1;
579		goto cleanup_parser;
580		}
581
582		if (!json_reader_read_member (reader, PKG_TAG_PAYLOAD))
583		{
584		error_print ("No '%s' found\n", PKG_TAG_PAYLOAD);
585		ret = -1;
586		goto cleanup_reader;
587		}
588		pkg->name = strdup (json_reader_get_string_value (reader));
589		json_reader_end_element (reader);
590
591		if (zip_stat (pkg->zip, pkg->name, ZIP_FL_ENC_STRICT, &zstat))
592		{
593		error_print ("Error while loading '%s': %s\n", MANIFEST_FILENAME,
594		zip_error_strerror (&zerror));
595		zip_error_fini (&zerror);
596		ret = -1;
597		goto cleanup_reader;
598		}
599
600		pkg_resource = g_malloc (sizeof (struct package_resource));
601		pkg_resource->type = PKG_RES_TYPE_PAYLOAD;
602		pkg_resource->data = g_byte_array_sized_new (zstat.size);
603		pkg_resource->path = strdup (pkg->name);
604		zip_file = zip_fopen (pkg->zip, pkg->name, 0);
605		zip_fread (zip_file, pkg_resource->data->data, zstat.size);
606		pkg_resource->data->len = zstat.size;
607		zip_fclose (zip_file);
608
609		pkg->resources = g_list_append (pkg->resources, pkg_resource);
610
611		control->parts = 129; // 128 sample slots and main.
612		control->part = 0;
613		ret = upload_data (payload_path, pkg_resource->data, control, connector);
614		if (ret)
615		{
616		error_print ("Error while uploading payload to '%s'\n", payload_path);
617		goto cleanup_reader;
618		}
619		control->part++;
620
621		if (!json_reader_read_member (reader, PKG_TAG_FIRMWARE_VERSION))
622		{
623		error_print ("No '%s' found\n", PKG_TAG_FIRMWARE_VERSION);
624		ret = -1;
625		goto cleanup_reader;
626		}
627		pkg->fw_version = strdup (json_reader_get_string_value (reader));
628		json_reader_end_element (reader);
629
630		if (!json_reader_read_member (reader, PKG_TAG_FILE_TYPE))
631		{
632		error_print ("No '%s' found\n", PKG_TAG_FILE_TYPE);
633		ret = -1;
634		goto cleanup_reader;
635		}
636		file_type = json_reader_get_string_value (reader);
637		json_reader_end_element (reader);
638
639		if (strcmp (file_type, PKG_VAL_FILE_TYPE_SND) == 0)
640		{
641		pkg->type = PKG_FILE_TYPE_SOUND;
642		}
643		else if (strcmp (file_type, PKG_VAL_FILE_TYPE_PRJ) == 0)
644		{
645		pkg->type = PKG_FILE_TYPE_PROJECT;
646		}
647		else
648		{
649		pkg->type = PKG_FILE_TYPE_NONE;
650		debug_print (1, "Invalid '%s': %s\n", PKG_TAG_FILE_TYPE, file_type);
651		}
652
653		if (!json_reader_read_member (reader, PKG_TAG_PRODUCT_TYPE))
654		{
655		error_print ("No '%s' found\n", PKG_TAG_PRODUCT_TYPE);
656		ret = 0;
657		goto cleanup_reader;
658		}
659		if (!json_reader_is_array (reader))
660		{
661		error_print ("Member '%s' is not an array\n", PKG_TAG_PRODUCT_TYPE);
662		ret = -1;
663		goto cleanup_reader;
664		}
665		if (!json_reader_count_elements (reader))
666		{
667		error_print ("No product types found\n");
668		ret = 0;
669		goto cleanup_reader;
670		}
671		if (!json_reader_read_element (reader, 0))
672		{
673		ret = -1;
674		goto cleanup_reader;
675		}
676		product_type = atoi (json_reader_get_string_value (reader));
677		debug_print (1, "ProductType: %ld\n", product_type);
678		if (pkg->device_desc->id != product_type)
679		{
680		debug_print (1, "Incompatible product type. Continuing...\n");
681		}
682		json_reader_end_element (reader);
683		json_reader_end_element (reader);
684
685		if (!json_reader_read_member (reader, PKG_TAG_SAMPLES))
686		{
687		if (pkg->device_desc->filesystems & FS_SAMPLES)
688		{
689		debug_print (1, "No samples found\n");
690		}
691		control->parts = 1; // Only payload and it's done.
692		control->part = 0;
693		set_job_control_progress (control, 1.0);
694		goto cleanup_reader;
695		}
696
697		if (!json_reader_is_array (reader))
698		{
699		error_print ("Member '%s' is not an array. Skipping samples...\n",
700		PKG_TAG_SAMPLES);
701		ret = -1;
702		goto cleanup_reader;
703		}
704
705		wave = g_byte_array_sized_new (zstat.size);
706		raw = g_byte_array_sized_new (MAX_PACKAGE_LEN);
707		elements = json_reader_count_elements (reader);
708		control->parts = elements + 1;
709		for (i = 0; i < elements; i++, control->parts++)
710		{
711		json_reader_read_element (reader, i);
712		json_reader_read_member (reader, PKG_TAG_FILE_NAME);
713		sample_path = json_reader_get_string_value (reader);
714		json_reader_end_element (reader);
715		json_reader_end_element (reader);
716
717		if (zip_stat (pkg->zip, sample_path, ZIP_FL_ENC_STRICT, &zstat))
718		{
719		error_print ("Error while loading '%s': %s\n",
720		MANIFEST_FILENAME, zip_error_strerror (&zerror));
721		zip_error_fini (&zerror);
722		ret = -1;
723		continue;
724		}
725
726		g_byte_array_set_size (wave, zstat.size);
727		zip_file = zip_fopen (pkg->zip, sample_path, 0);
728		zip_fread (zip_file, wave->data, zstat.size);
729		wave->len = zstat.size;
730		zip_fclose (zip_file);
731
732		raw->len = 0;
733		if (sample_raw (wave, raw, control))
734		{
735		continue;
736		}
737
738		pkg_resource = g_malloc (sizeof (struct package_resource));
739		pkg_resource->type = PKG_RES_TYPE_SAMPLE;
740		pkg_resource->data = g_byte_array_sized_new (raw->len);
741		pkg_resource->data->len = raw->len;
742		memcpy (pkg_resource->data->data, raw->data, raw->len);
743		pkg_resource->path = strdup (sample_path);
744
745		pkg->resources = g_list_append (pkg->resources, pkg_resource);
746
747		//We remove the "Samples" at the beggining of the full zip path.
748		ret =
749		upload_sample (&sample_path[7], pkg_resource->data, control,
750		connector);
751		g_free (control->data);
752		control->data = NULL;
753		if (ret)
754		{
755		error_print ("Error while uploading sample to '%s'\n",
756		&sample_path[7]);
757		continue;
758		}
759		}
760
761		g_byte_array_free (wave, TRUE);
762		g_byte_array_free (raw, TRUE);
763
764		cleanup_reader:
765		g_object_unref (reader);
766		cleanup_parser:
767		g_object_unref (parser);
768		return ret;
769		}

-83

~~src/package.h~~ less more

0		/*
1		* package.h
2		* Copyright (C) 2021 David García Goñi <dagargo@gmail.com>
3		*
4		* This file is part of Elektroid.
5		*
6		* Elektroid is free software: you can redistribute it and/or modify
7		* it under the terms of the GNU General Public License as published by
8		* the Free Software Foundation, either version 3 of the License, or
9		* (at your option) any later version.
10		*
11		* Elektroid is distributed in the hope that it will be useful,
12		* but WITHOUT ANY WARRANTY; without even the implied warranty of
13		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14		* GNU General Public License for more details.
15		*
16		* You should have received a copy of the GNU General Public License
17		* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18		*/
19
20		#include <glib.h>
21		#include <zip.h>
22		#include "connector.h"
23
24		enum package_resource_type
25		{
26		PKG_RES_TYPE_NONE,
27		PKG_RES_TYPE_PAYLOAD,
28		PKG_RES_TYPE_MANIFEST,
29		PKG_RES_TYPE_SAMPLE
30		};
31
32		struct package_resource
33		{
34		enum package_resource_type type;
35		guint32 hash;
36		guint32 size;
37		gchar *path;
38		GByteArray *data;
39		};
40
41		enum package_type
42		{
43		PKG_FILE_TYPE_NONE,
44		PKG_FILE_TYPE_SOUND,
45		PKG_FILE_TYPE_PROJECT,
46		PKG_FILE_TYPE_PRESET,
47		};
48
49		struct package
50		{
51		gchar *name;
52		enum package_type type;
53		gchar *fw_version;
54		const struct connector_device_desc *device_desc;
55		gchar *buff;
56		zip_source_t *zip_source;
57		zip_t *zip;
58		GList *resources;
59		struct package_resource *manifest;
60		};
61
62		gint package_begin (struct package , gchar , const gchar *,
63		const struct connector_device_desc *, enum package_type);
64
65		gint package_receive_pkg_resources (struct package , const gchar ,
66		struct job_control , struct connector ,
67		fs_remote_file_op, fs_remote_file_op);
68
69		gint package_end (struct package , GByteArray );
70
71		void package_destroy (struct package *);
72
73		gint package_open (struct package , GByteArray ,
74		const struct connector_device_desc *);
75
76		gint package_send_pkg_resources (struct package *,
77		const gchar *,
78		struct job_control *,
79		struct connector *, fs_remote_file_op,
80		fs_remote_file_op);
81
82		void package_close (struct package *);

+20

-6

src/preferences.c less more

27	27	#define PREFERENCES_FILE "/preferences.json"
28	28
29	29	#define MEMBER_AUTOPLAY "autoplay"
	30	#define MEMBER_MIX "mix"
30	31	#define MEMBER_LOCALDIR "localDir"
31	32
32	33	gint

61	62	json_builder_set_member_name (builder, MEMBER_AUTOPLAY);
62	63	json_builder_add_boolean_value (builder, preferences->autoplay);
63	64
	65	json_builder_set_member_name (builder, MEMBER_MIX);
	66	json_builder_add_boolean_value (builder, preferences->mix);
	67
64	68	json_builder_set_member_name (builder, MEMBER_LOCALDIR);
65	69	json_builder_add_string_value (builder, preferences->local_dir);
66	70

85	89	gint
86	90	preferences_load (struct preferences *preferences)
87	91	{
88		size_t n;
89	92	GError *error;
90	93	JsonReader *reader;
91	94	JsonParser *parser = json_parser_new ();

99	102	CONF_DIR PREFERENCES_FILE, error->message);
100	103	g_error_free (error);
101	104	g_object_unref (parser);
	105	g_free (preferences_file);
102	106	preferences->autoplay = TRUE;
	107	preferences->mix = TRUE;
103	108	preferences->local_dir = get_expanded_dir ("~");
104	109	return 0;
105	110	}

116	121	}
117	122	json_reader_end_member (reader);
118	123
119		if (json_reader_read_member (reader, MEMBER_LOCALDIR))
	124	if (json_reader_read_member (reader, MEMBER_MIX))
	125	{
	126	preferences->mix = json_reader_get_boolean_value (reader);
	127	}
	128	else
	129	{
	130	preferences->mix = TRUE;
	131	}
	132	json_reader_end_member (reader);
	133
	134	if (json_reader_read_member (reader, MEMBER_LOCALDIR) &&
	135	g_file_test (json_reader_get_string_value (reader),
	136	(G_FILE_TEST_EXISTS \| G_FILE_TEST_IS_DIR)))
120	137	{
121	138	preferences->local_dir = malloc (PATH_MAX);
122		n = PATH_MAX - 1;
123		strncpy (preferences->local_dir, json_reader_get_string_value (reader),
124		n);
125		preferences->local_dir[PATH_MAX - 1] = 0;
	139	strcpy (preferences->local_dir, json_reader_get_string_value (reader));
126	140	}
127	141	else
128	142	{

-0

src/preferences.h less more

22	22	struct preferences
23	23	{
24	24	gboolean autoplay;
	25	gboolean mix;
25	26	gchar *local_dir;
26	27	};
27	28

+256

-143

src/sample.c less more

17	17	* along with Elektroid. If not, see <http://www.gnu.org/licenses/>.
18	18	*/
19	19
20		#include "../config.h"
21	20	#include <sndfile.h>
22	21	#include <samplerate.h>
23		#include <inttypes.h>
	22	#include <math.h>
	23	#include <errno.h>
24	24	#include "sample.h"
25	25
26	26	#define JUNK_CHUNK_ID "JUNK"
27	27	#define SMPL_CHUNK_ID "smpl"
	28
	29	static const gchar *ELEKTROID_AUDIO_LOCAL_EXTS[] =
	30	{ "wav", "ogg", "aiff", "flac", NULL };
	31
	32	static const gchar *ELEKTROID_AUDIO_LOCAL_EXTS_MP3[] =
	33	{ "wav", "ogg", "aiff", "flac", "mp3", NULL };
28	34
29	35	struct smpl_chunk_data
30	36	{

61	67	0, 0, 0, 0
62	68	};
63	69
64		static sf_count_t get_filelen_byte_array_io (void *);
65		static sf_count_t seek_byte_array_io (sf_count_t, int, void *);
66		static sf_count_t read_byte_array_io (void , sf_count_t, void );
67		static sf_count_t write_byte_array_io (const void , sf_count_t, void );
68		static sf_count_t tell_byte_array_io (void *);
69
70		static SF_VIRTUAL_IO G_BYTE_ARRAY_IO = {
71		.get_filelen = get_filelen_byte_array_io,
72		.seek = seek_byte_array_io,
73		.read = read_byte_array_io,
74		.write = write_byte_array_io,
75		.tell = tell_byte_array_io
76		};
77
78	70	static sf_count_t
79	71	get_filelen_byte_array_io (void *user_data)
80	72	{

148	140	return data->pos;
149	141	}
150	142
	143	static SF_VIRTUAL_IO G_BYTE_ARRAY_IO = {
	144	.get_filelen = get_filelen_byte_array_io,
	145	.seek = seek_byte_array_io,
	146	.read = read_byte_array_io,
	147	.write = write_byte_array_io,
	148	.tell = tell_byte_array_io
	149	};
	150
	151	static sf_count_t
	152	get_filelen_file_io (void *user_data)
	153	{
	154	long fileSize, position;
	155	FILE *file = user_data;
	156	position = fseek (file, 0, SEEK_END);
	157	fileSize = ftell (file);
	158	fseek (file, position, SEEK_SET);
	159	return fileSize;
	160	}
	161
	162	static sf_count_t
	163	seek_file_io (sf_count_t offset, int whence, void *user_data)
	164	{
	165	FILE *file = user_data;
	166	return fseek (file, offset, whence);
	167	}
	168
	169	static sf_count_t
	170	read_file_io (void ptr, sf_count_t count, void user_data)
	171	{
	172	FILE *file = user_data;
	173	return fread (ptr, 1, count, file);
	174	}
	175
	176	static sf_count_t
	177	write_file_io (const void ptr, sf_count_t count, void user_data)
	178	{
	179	FILE *file = user_data;
	180	return fwrite (ptr, 1, count, file);
	181	}
	182
	183	static sf_count_t
	184	tell_file_io (void *user_data)
	185	{
	186	FILE *file = user_data;
	187	return ftell (file);
	188	}
	189
	190	static SF_VIRTUAL_IO FILE_IO = {
	191	.get_filelen = get_filelen_file_io,
	192	.seek = seek_file_io,
	193	.read = read_file_io,
	194	.write = write_file_io,
	195	.tell = tell_file_io
	196	};
	197
151	198	static gint
152		sample_wave_data (GByteArray * sample,
153		struct job_control *control,
154		struct g_byte_array_io_data *wave)
	199	sample_get_wave_data (GByteArray * sample, struct job_control *control,
	200	struct g_byte_array_io_data *wave)
155	201	{
156	202	SF_INFO sf_info;
157	203	SNDFILE *sndfile;

159	205	struct SF_CHUNK_INFO junk_chunk_info;
160	206	struct SF_CHUNK_INFO smpl_chunk_info;
161	207	struct smpl_chunk_data smpl_chunk_data;
162		struct sample_loop_data *sample_loop_data = control->data;
	208	struct sample_info *sample_info = control->data;
163	209
164	210	g_byte_array_set_size (wave->array, sample->len + 1024); //We need space for the headers.
165	211	wave->array->len = 0;
166	212
	213	frames = sample->len >> sample_info->channels;
	214	debug_print (1, "Frames: %" PRIu64 "; sample rate: %d; channels: %d\n",
	215	frames, sample_info->samplerate, sample_info->channels);
167	216	debug_print (1, "Loop start at %d; loop end at %d\n",
168		sample_loop_data->start, sample_loop_data->end);
	217	sample_info->loopstart, sample_info->loopend);
169	218
170	219	memset (&sf_info, 0, sizeof (sf_info));
171		sf_info.samplerate = ELEKTRON_SAMPLE_RATE;
172		sf_info.channels = 1;
	220	sf_info.samplerate = sample_info->samplerate;
	221	sf_info.channels = sample_info->channels;
173	222	sf_info.format = SF_FORMAT_WAV \| SF_FORMAT_PCM_16;
174	223	sndfile = sf_open_virtual (&G_BYTE_ARRAY_IO, SFM_WRITE, &sf_info, wave);
175	224	if (!sndfile)

189	238
190	239	smpl_chunk_data.manufacturer = 0;
191	240	smpl_chunk_data.product = 0;
192		smpl_chunk_data.sample_period = 1000000000 / ELEKTRON_SAMPLE_RATE;
	241	smpl_chunk_data.sample_period = 1e9 / sample_info->samplerate;
193	242	smpl_chunk_data.midi_unity_note = 60;
194	243	smpl_chunk_data.midi_pitch_fraction = 0;
195	244	smpl_chunk_data.smpte_format = 0;

197	246	smpl_chunk_data.num_sampler_loops = 1;
198	247	smpl_chunk_data.sampler_data = 0;
199	248	smpl_chunk_data.sample_loop.cue_point_id = 0;
200		smpl_chunk_data.sample_loop.type = ELEKTRON_LOOP_TYPE;
201		smpl_chunk_data.sample_loop.start = sample_loop_data->start;
202		smpl_chunk_data.sample_loop.end = sample_loop_data->end;
	249	smpl_chunk_data.sample_loop.type = sample_info->looptype;
	250	smpl_chunk_data.sample_loop.start = sample_info->loopstart;
	251	smpl_chunk_data.sample_loop.end = sample_info->loopend;
203	252	smpl_chunk_data.sample_loop.fraction = 0;
204	253	smpl_chunk_data.sample_loop.play_count = 0;
205	254

212	261	error_print ("%s\n", sf_strerror (sndfile));
213	262	}
214	263
215		frames = sample->len >> 1;
216		total = sf_write_short (sndfile, (gint16 *) sample->data, frames);
217
	264	total = sf_writef_short (sndfile, (gint16 *) sample->data, frames);
218	265	sf_close (sndfile);
219	266
220	267	if (total != frames)
221	268	{
222		error_print ("Unexpected frames while writing to sample (%ld != %ld)\n",
223		total, frames);
	269	error_print ("Unexpected frames while writing to file (%" PRIu64 " != %"
	270	PRIu64 ")\n", total, frames);
224	271	return -1;
225	272	}
226	273

228	275	}
229	276
230	277	gint
231		sample_wave (GByteArray * sample, GByteArray * wave,
232		struct job_control *control)
	278	sample_get_wav_from_array (GByteArray * sample, GByteArray * wave,
	279	struct job_control *control)
233	280	{
234	281	struct g_byte_array_io_data data;
235	282	data.pos = 0;
236	283	data.array = wave;
237		return sample_wave_data (sample, control, &data);
	284	return sample_get_wave_data (sample, control, &data);
238	285	}
239	286
240	287	gint
241		sample_save (const gchar * path, GByteArray * sample,
242		struct job_control *control)
	288	sample_save_from_array (const gchar * path, GByteArray * sample,
	289	struct job_control *control)
243	290	{
244	291	GByteArray *wave = g_byte_array_new ();
245		gint ret = sample_wave (sample, wave, control);
	292	gint ret = sample_get_wav_from_array (sample, wave, control);
246	293	if (!ret)
247	294	{
248	295	ret = save_file (path, wave, control);

271	318	}
272	319	}
273	320
	321	// If control->data is NULL, then a new struct sample_info * is created and control->data points to it.
	322	// In case of failure, if control->data is NULL is freed.
	323	// Franes is the amount of frames after resampling. This value is set before the loading has terminated.
	324
274	325	static gint
275		sample_raw_data (struct g_byte_array_io_data *wave,
	326	sample_load_raw (void data, SF_VIRTUAL_IO sf_virtual_io,
276	327	struct job_control control, GByteArray sample,
277		guint * frames)
	328	const struct sample_params sample_params, guint frames)
278	329	{
279	330	SF_INFO sf_info;
280	331	SNDFILE *sndfile;

287	338	gint16 *buffer_input_mono;
288	339	gint16 *buffer_s;
289	340	gfloat *buffer_f;
290		gint err;
291		gint resampled_buffer_len;
292		gint f, frames_read;
	341	gint err, resampled_buffer_len, f, frames_read, channels, samplerate;
293	342	gboolean active;
294		struct sample_loop_data *sample_loop_data;
	343	gdouble ratio;
	344	struct sample_info *sample_info;
295	345	struct smpl_chunk_data smpl_chunk_data;
	346	gboolean disable_loop = FALSE;
296	347
297	348	if (control)
298	349	{

305	356	}
306	357
307	358	sf_info.format = 0;
308		sndfile = sf_open_virtual (&G_BYTE_ARRAY_IO, SFM_READ, &sf_info, wave);
	359	sndfile = sf_open_virtual (sf_virtual_io, SFM_READ, &sf_info, data);
309	360	if (!sndfile)
310	361	{
311	362	error_print ("%s\n", sf_strerror (sndfile));

315	366	strcpy (chunk_info.id, SMPL_CHUNK_ID);
316	367	chunk_info.id_size = strlen (SMPL_CHUNK_ID);
317	368	chunk_iter = sf_get_chunk_iterator (sndfile, &chunk_info);
318		sample_loop_data = malloc (sizeof (struct sample_loop_data));
	369	sample_info = control->data;
	370	if (!control->data)
	371	{
	372	sample_info = g_malloc (sizeof (struct sample_info));
	373	}
	374
	375	channels = sample_params->channels == 2 && sf_info.channels == 2 ? 2 : 1;
	376	samplerate =
	377	sample_params->samplerate ? sample_params->
	378	samplerate : sf_info.samplerate;
	379
	380	if (control)
	381	{
	382	g_mutex_lock (&control->mutex);
	383	}
	384	sample_info->channels = sf_info.channels;
	385	sample_info->samplerate = sf_info.samplerate;
	386	sample_info->frames = sf_info.frames;
	387	if (control)
	388	{
	389	g_mutex_unlock (&control->mutex);
	390	}
	391
319	392	if (chunk_iter)
320	393	{
321	394	chunk_info.datalen = sizeof (struct smpl_chunk_data);
	395	memset (&smpl_chunk_data, 0, chunk_info.datalen);
322	396	chunk_info.data = &smpl_chunk_data;
323	397	sf_get_chunk_data (chunk_iter, &chunk_info);
324	398
325		sample_loop_data->start = le32toh (smpl_chunk_data.sample_loop.start);
326		sample_loop_data->end = le32toh (smpl_chunk_data.sample_loop.end);
	399	if ((sf_info.format & SF_FORMAT_TYPEMASK) == SF_FORMAT_WAV)
	400	{
	401	switch (sf_info.format & SF_FORMAT_SUBMASK)
	402	{
	403	case SF_FORMAT_PCM_S8:
	404	sample_info->bitdepth = 8;
	405	break;
	406	case SF_FORMAT_PCM_16:
	407	sample_info->bitdepth = 16;
	408	break;
	409	case SF_FORMAT_PCM_24:
	410	sample_info->bitdepth = 24;
	411	break;
	412	case SF_FORMAT_PCM_32:
	413	sample_info->bitdepth = 32;
	414	break;
	415	default:
	416	sample_info->bitdepth = 0;
	417	}
	418	}
	419	else
	420	{
	421	sample_info->bitdepth = 0;
	422	}
	423	sample_info->loopstart = le32toh (smpl_chunk_data.sample_loop.start);
	424	sample_info->loopend = le32toh (smpl_chunk_data.sample_loop.end);
	425	sample_info->looptype = le32toh (smpl_chunk_data.sample_loop.type);
	426	if (sample_info->loopstart >= sf_info.frames)
	427	{
	428	debug_print (2, "Bad loop start\n");
	429	disable_loop = TRUE;
	430	}
	431	if (sample_info->loopend >= sf_info.frames)
	432	{
	433	debug_print (2, "Bad loop end\n");
	434	disable_loop = TRUE;
	435	}
327	436	}
328	437	else
329	438	{
330		sample_loop_data->start = 0;
331		sample_loop_data->end = 0;
332		}
333
334		control->data = sample_loop_data;
	439	disable_loop = TRUE;
	440	}
	441	if (disable_loop)
	442	{
	443	sample_info->loopstart = sf_info.frames - 1;
	444	sample_info->loopend = sample_info->loopstart;
	445	sample_info->looptype = 0;
	446	}
	447	sample_info->bitdepth = 16;
335	448
336	449	//Set scale factor. See http://www.mega-nerd.com/libsndfile/api.html#note2
337	450	if ((sf_info.format & SF_FORMAT_FLOAT) == SF_FORMAT_FLOAT \|\|

346	459	malloc (LOAD_BUFFER_LEN * sf_info.channels * sizeof (gint16));
347	460	buffer_input_mono = malloc (LOAD_BUFFER_LEN * sizeof (gint16));
348	461
349		buffer_f = malloc (LOAD_BUFFER_LEN * sizeof (gfloat));
	462	buffer_f = malloc (LOAD_BUFFER_LEN * channels * sizeof (gfloat));
350	463	src_data.data_in = buffer_f;
351		src_data.src_ratio = ((double) ELEKTRON_SAMPLE_RATE) / sf_info.samplerate;
352
353		resampled_buffer_len = LOAD_BUFFER_LEN * src_data.src_ratio;
	464	ratio = samplerate / (double) sf_info.samplerate;
	465	src_data.src_ratio = ratio;
	466
	467	src_data.output_frames = ceil (LOAD_BUFFER_LEN * src_data.src_ratio);
	468	resampled_buffer_len = src_data.output_frames * channels;
354	469	buffer_s = malloc (resampled_buffer_len * sizeof (gint16));
355	470	src_data.data_out = malloc (resampled_buffer_len * sizeof (gfloat));
356	471
357		src_state = src_new (SRC_SINC_BEST_QUALITY, 1, &err);
	472	src_state = src_new (SRC_SINC_BEST_QUALITY, channels, &err);
358	473	if (err)
359	474	{
360	475	goto cleanup;
361	476	}
362	477
363		if (frames)
364		{
365		frames = sf_info.frames src_data.src_ratio;
366		}
367
368		if (ELEKTRON_SAMPLE_RATE != sf_info.samplerate)
	478	frames = sf_info.frames src_data.src_ratio;
	479
	480	if (samplerate != sf_info.samplerate)
369	481	{
370	482	debug_print (2, "Loop start at %d, loop end at %d before resampling\n",
371		sample_loop_data->start, sample_loop_data->end);
372		sample_loop_data->start *= src_data.src_ratio;
373		sample_loop_data->end *= src_data.src_ratio;
	483	sample_info->loopstart, sample_info->loopend);
	484	sample_info->loopstart = round (sample_info->loopstart * ratio);
	485	sample_info->loopend = round (sample_info->loopend * ratio);
374	486	debug_print (2, "Loop start at %d, loop end at %d after resampling\n",
375		sample_loop_data->start, sample_loop_data->end);
	487	sample_info->loopstart, sample_info->loopend);
376	488	}
377	489
378	490	debug_print (2, "Loading sample (%" PRId64 " frames)...\n", sf_info.frames);
379	491
380		f = 0;
381	492	if (control)
382	493	{
383	494	g_mutex_lock (&control->mutex);

389	500	active = TRUE;
390	501	}
391	502
	503	f = 0;
392	504	while (f < sf_info.frames && active)
393	505	{
394		debug_print (2, "Loading buffer...\n");
395
396		frames_read =
397		sf_readf_short (sndfile, buffer_input_multi, LOAD_BUFFER_LEN);
398
399		if (frames_read < LOAD_BUFFER_LEN)
400		{
401		src_data.end_of_input = SF_TRUE;
402		}
403		else
404		{
405		src_data.end_of_input = 0;
406		}
407		src_data.input_frames = frames_read;
	506	debug_print (2, "Loading %d channels buffer...\n", channels);
	507	frames_read = sf_readf_short (sndfile, buffer_input_multi,
	508	LOAD_BUFFER_LEN);
408	509	f += frames_read;
409	510
410		if (sf_info.channels == 1)
	511	if (channels == sf_info.channels) // 1 <= channels <= 2
411	512	{
412	513	buffer_input = buffer_input_multi;
413	514	}

418	519	buffer_input = buffer_input_mono;
419	520	}
420	521
421		if (sf_info.samplerate == ELEKTRON_SAMPLE_RATE)
	522	if (samplerate == sf_info.samplerate)
422	523	{
423	524	if (control)
424	525	{
425	526	g_mutex_lock (&control->mutex);
426	527	}
427	528	g_byte_array_append (sample, (guint8 *) buffer_input,
428		frames_read << 1);
	529	frames_read << channels);
429	530	if (control)
430	531	{
431	532	g_mutex_unlock (&control->mutex);

433	534	}
434	535	else
435	536	{
436		src_short_to_float_array (buffer_input, buffer_f, frames_read);
437		src_data.output_frames = src_data.input_frames * src_data.src_ratio;
	537	src_data.end_of_input = frames_read < LOAD_BUFFER_LEN ? SF_TRUE : 0;
	538	src_data.input_frames = frames_read;
	539
	540	src_short_to_float_array (buffer_input, buffer_f,
	541	frames_read * channels);
	542	debug_print (2, "Resampling %d channels with ratio %f...\n",
	543	channels, src_data.src_ratio);
438	544	err = src_process (src_state, &src_data);
439		debug_print (2, "Resampling...\n");
440	545	if (err)
441	546	{
442		debug_print (2, "Error %s\n", src_strerror (err));
	547	g_byte_array_set_size (sample, 0);
	548	error_print ("Error while resampling: %s\n",
	549	src_strerror (err));
443	550	break;
444	551	}
445	552	src_float_to_short_array (src_data.data_out, buffer_s,
446		src_data.output_frames_gen);
	553	src_data.output_frames_gen * channels);
447	554	if (control)
448	555	{
449	556	g_mutex_lock (&control->mutex);
450	557	}
451	558	g_byte_array_append (sample, (guint8 *) buffer_s,
452		src_data.output_frames_gen << 1);
	559	src_data.output_frames_gen << channels);
453	560	if (control)
454	561	{
455	562	g_mutex_unlock (&control->mutex);

458	565
459	566	if (control)
460	567	{
461		control->callback (f * 1.0 / sf_info.frames);
462	568	g_mutex_lock (&control->mutex);
	569	set_job_control_progress_no_sync (control,
	570	f * 1.0 / sf_info.frames);
463	571	active = control->active;
464	572	g_mutex_unlock (&control->mutex);
465	573	}

467	575
468	576	src_delete (src_state);
469	577
470		if (err)
471		{
472		error_print ("Error while preparing resampling: %s\n",
473		src_strerror (err));
474		}
475
476	578	if (control)
477	579	{
478	580	g_mutex_lock (&control->mutex);
479	581
480	582	if (control->active)
481	583	{
482		control->callback (1.0);
	584	set_job_control_progress_no_sync (control, 1.0);
483	585	}
484	586	else
485	587	{

498	600
499	601	sf_close (sndfile);
500	602
501		if (!sample->len)
502		{
503		g_free (control->data);
504		}
505
506		return sample->len > 0 ? 0 : -1;
507		}
508
509		static gint
510		sample_raw_frames (GByteArray * wave, GByteArray * sample,
511		struct job_control control, guint frames)
	603	if (sample->len)
	604	{
	605	if (!control->data)
	606	{
	607	control->data = sample_info;
	608	}
	609	// This removes the additional samples added by the resampler due to rounding.
	610	g_byte_array_set_size (sample, *frames << channels);
	611	return 0;
	612	}
	613	else
	614	{
	615	if (!control->data)
	616	{
	617	g_free (sample_info);
	618	}
	619	return -1;
	620	}
	621	}
	622
	623	gint
	624	sample_load_from_array (GByteArray * wave, GByteArray * sample,
	625	struct job_control *control,
	626	const struct sample_params *sample_params,
	627	guint * frames)
512	628	{
513	629	struct g_byte_array_io_data data;
514	630	data.pos = 0;
515	631	data.array = wave;
516		return sample_raw_data (&data, control, sample, frames);
	632	return sample_load_raw (&data, &G_BYTE_ARRAY_IO, control, sample,
	633	sample_params, frames);
517	634	}
518	635
519	636	gint
520		sample_raw (GByteArray * wave, GByteArray * sample,
521		struct job_control *control)
522		{
523		return sample_raw_frames (wave, sample, control, NULL);
524		}
525
526		gint
527		sample_load_with_frames (const gchar * path, GByteArray * sample,
528		struct job_control control, guint frames)
529		{
530		GByteArray *wave = g_byte_array_new ();
531
532		debug_print (1, "Loading file %s...\n", path);
533
534		int ret = load_file (path, wave, control);
535		if (!ret)
536		{
537		ret = sample_raw_frames (wave, sample, control, frames);
538		}
539		g_byte_array_free (wave, TRUE);
540		return ret;
541		}
542
543		gint
544		sample_load (const gchar * path, GByteArray * sample,
545		struct job_control *control)
546		{
547		return sample_load_with_frames (path, sample, control, NULL);
548		}
549
550		gboolean
	637	sample_load_from_file (const gchar * path, GByteArray * sample,
	638	struct job_control *control,
	639	const struct sample_params *sample_params,
	640	guint * frames)
	641	{
	642	FILE *file = fopen (path, "rb");
	643	if (!file)
	644	{
	645	return errno;
	646	}
	647	gint err = sample_load_raw (file, &FILE_IO, control, sample, sample_params,
	648	frames);
	649	fclose (file);
	650	return err;
	651	}
	652
	653	static gboolean
551	654	sample_is_mp3_supported ()
552	655	{
553	656	static char buffer[LABEL_MAX];

561	664
562	665	return FALSE;
563	666	}
	667
	668	const gchar **
	669	sample_get_sample_extensions ()
	670	{
	671	if (sample_is_mp3_supported ())
	672	{
	673	return ELEKTROID_AUDIO_LOCAL_EXTS_MP3;
	674	}
	675	return ELEKTROID_AUDIO_LOCAL_EXTS;
	676	}

+10

-9

src/sample.h less more

25	25	#ifndef SAMPLE_H
26	26	#define SAMPLE_H
27	27
28		#define LOAD_BUFFER_LEN 4800 // In guint16 frames; 9600 B; 0.1 ms
	28	#define LOAD_BUFFER_LEN 9600 // In guint16 frames; 0.2 ms
29	29
30		gint sample_wave (GByteArray , GByteArray , struct job_control *);
	30	gint sample_get_wav_from_array (GByteArray , GByteArray ,
	31	struct job_control *);
31	32
32		gint sample_raw (GByteArray , GByteArray , struct job_control *);
	33	gint sample_save_from_array (const gchar , GByteArray ,
	34	struct job_control *);
33	35
34		gint sample_save (const gchar , GByteArray , struct job_control *);
	36	gint sample_load_from_array (GByteArray , GByteArray , struct job_control *,
	37	const struct sample_params , guint );
35	38
36		gint sample_load (const gchar , GByteArray , struct job_control *);
	39	gint sample_load_from_file (const gchar , GByteArray , struct job_control *,
	40	const struct sample_params , guint );
37	41
38		gint sample_load_with_frames (const gchar , GByteArray ,
39		struct job_control , guint );
40
41		gboolean sample_is_mp3_supported ();
	42	const gchar **sample_get_sample_extensions ();
42	43
43	44	#endif

+99

-200

src/utils.c less more

23	23	#include "utils.h"
24	24
25	25	#define DEBUG_SHORT_HEX_LEN 64
26		#define DEBUG_FULL_HEX_THRES 3
	26	#define DEBUG_FULL_HEX_THRES 5
27	27
28	28	#define KIB 1024
29
30		#define DEVICES_FILE "/devices.json"
31
32		#define DEV_TAG_ID "id"
33		#define DEV_TAG_NAME "name"
34		#define DEV_TAG_ALIAS "alias"
35		#define DEV_TAG_FILESYSTEMS "filesystems"
36		#define DEV_TAG_STORAGE "storage"
37	29
38	30	gint debug_level;
39	31

137	129	remove_ext (char *name)
138	130	{
139	131	gint namelen = strlen (name);
140		gchar *dot = &name[namelen];
141		gint i = namelen;
142
143		while (*dot != '.' && i > 0)
144		{
	132	gchar *dot = &name[namelen - 1];
	133	gint i = namelen - 1;
	134
	135	while (i > 0)
	136	{
	137	if (*dot == '.')
	138	{
	139	*dot = 0;
	140	break;
	141	}
145	142	dot--;
146	143	i--;
147	144	}
148		*dot = 0;
149	145	}
150	146
151	147	const gchar *

224	220	}
225	221
226	222	gchar *
227		get_item_name (struct item *item)
228		{
	223	get_filename (guint32 fs_options, struct item *item)
	224	{
	225	if (fs_options & FS_OPTION_ID_AS_FILENAME && item->type == ELEKTROID_FILE)
	226	{
	227	gchar *id = malloc (LABEL_MAX);
	228	snprintf (id, LABEL_MAX, "%d", item->id);
	229	return id;
	230	}
229	231	return strdup (item->name);
230		}
231
232		gchar *
233		get_item_index (struct item *item)
234		{
235		gchar *index;
236
237		if (item->type == ELEKTROID_DIR)
238		{
239		index = get_item_name (item);
240		}
241		else
242		{
243		index = malloc (LABEL_MAX);
244		snprintf (index, LABEL_MAX, "%d", item->index);
245		}
246
247		return index;
248	232	}
249	233
250	234	guint

262	246	}
263	247	}
264	248
265		gint
	249	inline gint
266	250	copy_item_iterator (struct item_iterator dst, struct item_iterator src,
267	251	gboolean cached)
268	252	{

273	257	load_file (const char path, GByteArray array, struct job_control *control)
274	258	{
275	259	FILE *file;
276		long size;
	260	size_t size;
277	261	gint res;
278	262
279	263	file = fopen (path, "rb");

299	283
300	284	if (fread (array->data, 1, size, file) == size)
301	285	{
302		debug_print (1, "%zu bytes read\n", size);
	286	debug_print (1, "%zu B read\n", size);
303	287	}
304	288	else
305	289	{

316	300	save_file_char (const gchar * path, const guint8 * data, ssize_t len)
317	301	{
318	302	gint res;
319		long bytes;
	303	size_t bytes;
320	304	FILE *file;
321	305
322	306	file = fopen (path, "w");

332	316	bytes = fwrite (data, 1, len, file);
333	317	if (bytes == len)
334	318	{
335		debug_print (1, "%zu bytes written\n", bytes);
	319	debug_print (1, "%zu B written\n", bytes);
336	320	}
337	321	else
338	322	{

353	337	}
354	338
355	339	gchar *
356		get_human_size (guint size, gboolean with_space)
	340	get_human_size (gint64 size, gboolean with_space)
357	341	{
358	342	gchar *label = malloc (LABEL_MAX);
359	343	gchar *space = with_space ? " " : "";
360	344
361		if (size < KIB)
362		{
363		snprintf (label, LABEL_MAX, "%d%sB", size, space);
	345	if (size < 0)
	346	{
	347	*label = 0;
	348	}
	349	else if (size < KIB)
	350	{
	351	snprintf (label, LABEL_MAX, "%" PRId64 "%sB", size, space);
364	352	}
365	353	else if (size < KIB * KIB)
366	354	{

380	368	return label;
381	369	}
382	370
	371	static inline void
	372	set_job_control_progress_value (struct job_control *control, gdouble p)
	373	{
	374	control->progress =
	375	(control->part / (double) control->parts) + (p / (double) control->parts);
	376	}
	377
383	378	void
384	379	set_job_control_progress (struct job_control *control, gdouble p)
385	380	{
386		gdouble v = (double) control->part / control->parts + p / control->parts;
387		control->callback (v);
388		}
389
390		gint
391		load_device_desc (struct connector_device_desc *device_desc, guint8 id,
392		const char *devices_filename_)
393		{
394		gint err, devices;
395		JsonParser *parser;
396		JsonReader *reader;
397		gchar *devices_filename;
398		GError *error = NULL;
399
400		parser = json_parser_new ();
401
402		if (devices_filename_)
403		{
404		devices_filename = strdup (devices_filename_);
405
406		if (!json_parser_load_from_file (parser, devices_filename, &error))
407		{
408		error_print ("%s", error->message);
409		g_clear_error (&error);
410		err = -ENODEV;
411		goto cleanup_parser;
412		}
413		}
414		else
415		{
416		devices_filename = get_expanded_dir (CONF_DIR DEVICES_FILE);
417
418		if (!json_parser_load_from_file (parser, devices_filename, &error))
419		{
420		debug_print (1, "%s\n", error->message);
421		g_clear_error (&error);
422
423		g_free (devices_filename);
424		devices_filename = strdup (DATADIR DEVICES_FILE);
425
426		debug_print (1, "Falling back to %s...\n", devices_filename);
427
428		if (!json_parser_load_from_file (parser, devices_filename, &error))
429		{
430		error_print ("%s", error->message);
431		g_clear_error (&error);
432		err = -ENODEV;
433		goto cleanup_parser;
434		}
435		}
436		}
437
438		reader = json_reader_new (json_parser_get_root (parser));
439		if (!reader)
440		{
441		error_print ("Unable to read from parser");
442		err = -ENODEV;
443		goto cleanup_parser;
444		}
445
446		if (!json_reader_is_array (reader))
447		{
448		error_print ("Not an array\n");
449		err = -ENODEV;
450		goto cleanup_reader;
451		}
452
453		devices = json_reader_count_elements (reader);
454		if (!devices)
455		{
456		debug_print (1, "No devices found\n");
457		err = -ENODEV;
458		goto cleanup_reader;
459		}
460
461		err = -ENODEV;
462		for (int i = 0; i < devices; i++)
463		{
464		if (!json_reader_read_element (reader, i))
465		{
466		error_print ("Cannot read element %d. Continuing...\n", i);
467		continue;
468		}
469
470		if (!json_reader_read_member (reader, DEV_TAG_ID))
471		{
472		error_print ("Cannot read member '%s'. Continuing...\n",
473		DEV_TAG_ID);
474		continue;
475		}
476		device_desc->id = json_reader_get_int_value (reader);
477		json_reader_end_member (reader);
478
479		if (device_desc->id != id)
480		{
481		json_reader_end_element (reader);
482		continue;
483		}
484
485		err = 0;
486		debug_print (1, "Device %d found\n", id);
487
488		if (!json_reader_read_member (reader, DEV_TAG_NAME))
489		{
490		error_print ("Cannot read member '%s'. Stopping...\n",
491		DEV_TAG_NAME);
492		json_reader_end_element (reader);
493		err = -ENODEV;
494		break;
495		}
496		device_desc->name = strdup (json_reader_get_string_value (reader));
497		json_reader_end_member (reader);
498
499		if (!json_reader_read_member (reader, DEV_TAG_ALIAS))
500		{
501		error_print ("Cannot read member '%s'. Stopping...\n",
502		DEV_TAG_ALIAS);
503		json_reader_end_element (reader);
504		err = -ENODEV;
505		break;
506		}
507		device_desc->alias = strdup (json_reader_get_string_value (reader));
508		json_reader_end_member (reader);
509
510		if (!json_reader_read_member (reader, DEV_TAG_FILESYSTEMS))
511		{
512		error_print ("Cannot read member '%s'. Stopping...\n",
513		DEV_TAG_FILESYSTEMS);
514		json_reader_end_element (reader);
515		err = -ENODEV;
516		break;
517		}
518		device_desc->filesystems = json_reader_get_int_value (reader);
519		json_reader_end_member (reader);
520
521		if (!json_reader_read_member (reader, DEV_TAG_STORAGE))
522		{
523		error_print ("Cannot read member '%s'. Stopping...\n",
524		DEV_TAG_STORAGE);
525		json_reader_end_element (reader);
526		err = -ENODEV;
527		break;
528		}
529		device_desc->storage = json_reader_get_int_value (reader);
530		json_reader_end_member (reader);
531
532		break;
533		}
534
535		cleanup_reader:
536		g_object_unref (reader);
537		cleanup_parser:
538		g_object_unref (parser);
539		g_free (devices_filename);
540		return err;
541		}
	381	g_mutex_lock (&control->mutex);
	382	set_job_control_progress_value (control, p);
	383	g_mutex_unlock (&control->mutex);
	384
	385	if (control->callback)
	386	{
	387	control->callback (control);
	388	}
	389	}
	390
	391	void
	392	set_job_control_progress_no_sync (struct job_control *control, gdouble p)
	393	{
	394	set_job_control_progress_value (control, p);
	395
	396	if (control->callback)
	397	{
	398	control->callback (control);
	399	}
	400	}
	401
	402	gboolean
	403	file_matches_extensions (const gchar * name, gchar ** extensions)
	404	{
	405	const gchar *extension;
	406	gchar **e = extensions;
	407
	408	if (!e)
	409	{
	410	return TRUE;
	411	}
	412
	413	extension = get_ext (name);
	414	if (!extension)
	415	{
	416	return FALSE;
	417	}
	418
	419	while (*e)
	420	{
	421	if (!strcasecmp (extension, *e))
	422	{
	423	return TRUE;
	424	}
	425	e++;
	426	}
	427
	428	return FALSE;
	429	}
	430
	431	gboolean
	432	iter_matches_extensions (struct item_iterator iter, gchar * extensions)
	433	{
	434	if (iter->item.type == ELEKTROID_DIR)
	435	{
	436	return TRUE;
	437	}
	438
	439	return file_matches_extensions (iter->item.name, extensions);
	440	}

+160

-45

src/utils.h less more

24	24	#include <unistd.h>
25	25	#include <glib.h>
26	26	#include <json-glib/json-glib.h>
	27	#include <inttypes.h>
27	28	#include "../config.h"
28	29
29	30	#define CONF_DIR "~/.config/" PACKAGE
30	31
31		#define LABEL_MAX 128
32
33		#define ELEKTRON_LOOP_TYPE 0x7f
34		#define ELEKTRON_SAMPLE_RATE 48000
	32	#define LABEL_MAX 256
	33
	34	#define AUDIO_SAMPLE_RATE 48000
	35
	36	#define MAX_BACKEND_FSS (sizeof (gint32) * 8)
	37	#define MAX_BACKEND_STORAGE MAX_BACKEND_FSS
35	38
36	39	#define debug_print(level, format, ...) if (level <= debug_level) fprintf(stderr, "DEBUG:" __FILE__ ":%d:(%s): " format, __LINE__, __FUNCTION__, ## __VA_ARGS__)
37	40	#define error_print(format, ...) fprintf(stderr, "%sERROR:" __FILE__ ":%d:(%s): " format "%s", isatty(fileno(stderr)) ? "\x1b[31m" : "", __LINE__, __FUNCTION__, ## __VA_ARGS__, isatty(fileno(stderr)) ? "\x1b[m" : "")

43	46	ELEKTROID_DIR = 'D'
44	47	};
45	48
	49	struct backend;
	50
46	51	struct item_iterator;
47	52
48	53	typedef guint (iterator_next) (struct item_iterator );
49	54
50	55	typedef void (iterator_free) (void );
51	56
52		typedef gint (iterator_copy) (struct item_iterator ,
53		struct item_iterator *, gboolean);
	57	typedef gint (iterator_copy) (struct item_iterator , struct item_iterator *,
	58	gboolean);
	59
	60	//name must be filled up always. If no name is available, this can be a string representation of the ID without padding. See set_item_name_from_id function.
	61	//In slot mode, id needs to be filled up and will typically be the MIDI preset number (the id is the filename).
	62	//In default mode (not slot mode), id can be used for any or no purpose. It's still possible to use the id as the filename by using the FS_OPTION_ID_AS_FILENAME option.
	63	//A value of -1 in size will show nothing on the interface. If the size column is not used at all, use FS_OPTION_SHOW_SIZE_COLUMN.
54	64
55	65	struct item
56	66	{
57		gchar *name;
58		guint32 size;
59		gint32 index;
60	67	enum item_type type;
	68	gchar name[LABEL_MAX];
	69	gint32 id;
	70	gint64 size;
61	71	};
62	72
63	73	struct item_iterator
64	74	{
65	75	iterator_next next;
66	76	iterator_free free;
	77	//copy is only needed when the FS supports directories. This does not mean that mkdir is supported, as dirs could be just a way to show the data.
67	78	iterator_copy copy;
68	79	void *data;
69	80	struct item item;
70	81	};
71	82
72		typedef void (*job_control_callback) (gdouble);
	83	typedef void (fs_print_item) (struct item_iterator , struct backend *);
	84
	85	struct job_control;
	86
	87	typedef void (job_control_callback) (struct job_control );
73	88
74	89	struct job_control
75	90	{

78	93	job_control_callback callback;
79	94	gint parts;
80	95	gint part;
	96	gdouble progress;
81	97	void *data;
82	98	};
83	99
84		struct sample_loop_data
85		{
86		gint32 start;
87		gint32 end;
88		};
89
90		typedef gint (fs_init_iter_func) (struct item_iterator , const gchar *,
91		void *);
92
93		typedef gint (fs_path_func) (const gchar , void *);
94
95		typedef gint (fs_src_dst_func) (const gchar , const gchar , void );
96
97		typedef gint (fs_remote_file_op) (const gchar , GByteArray *,
98		struct job_control , void );
99
100		typedef gchar (fs_get_item_id) (struct item *);
	100	// This contains information taken from from the sample data.
	101	struct sample_info
	102	{
	103	guint32 loopstart;
	104	guint32 loopend;
	105	guint32 looptype;
	106	guint32 samplerate;
	107	guint32 bitdepth;
	108	guint32 channels;
	109	guint32 frames;
	110	};
	111
	112	// This contains the format in which data must be load.
	113	struct sample_params
	114	{
	115	guint32 channels;
	116	guint32 samplerate;
	117	};
	118
	119	struct device_desc
	120	{
	121	guint32 id;
	122	gchar name[LABEL_MAX];
	123	gchar alias[LABEL_MAX];
	124	guint32 filesystems;
	125	guint32 storage;
	126	};
	127
	128	enum sysex_transfer_status
	129	{
	130	WAITING,
	131	SENDING,
	132	RECEIVING,
	133	FINISHED
	134	};
	135
	136	struct sysex_transfer
	137	{
	138	gboolean active;
	139	GMutex mutex;
	140	enum sysex_transfer_status status;
	141	gint timeout; //Measured in ms. -1 is infinite.
	142	gint time;
	143	gboolean batch;
	144	GByteArray *raw;
	145	gint err;
	146	};
	147
	148	struct fs_operations;
	149
	150	typedef gint (fs_init_iter_func) (struct backend , struct item_iterator *,
	151	const gchar *);
	152
	153	typedef gint (fs_path_func) (struct backend , const gchar *);
	154
	155	typedef gint (fs_src_dst_func) (struct backend , const gchar *,
	156	const gchar *);
	157
	158	typedef gint (fs_remote_file_op) (struct backend , const gchar *,
	159	GByteArray , struct job_control );
	160
	161	typedef gchar (fs_get_item_slot) (struct item , struct backend );
101	162
102	163	typedef gint (fs_local_file_op) (const gchar , GByteArray *,
103	164	struct job_control *);
104	165
	166	typedef gchar (fs_get_ext) (const struct device_desc *,
	167	const struct fs_operations *);
	168
	169	typedef gchar (t_get_upload_path) (struct backend , struct item_iterator ,
	170	const struct fs_operations *,
	171	const gchar , const gchar , gint32 *);
	172
	173	typedef gchar (t_get_download_path) (struct backend *,
	174	struct item_iterator *,
	175	const struct fs_operations *,
	176	const gchar , const gchar );
	177
	178	typedef gint (t_sysex_transfer) (struct backend , struct sysex_transfer *);
	179
	180	// All the function members that return gint should return 0 if no error and a negative number in case of error.
	181	// errno values are recommended as will provide the user with a meaningful message. In particular,
	182	// ENOSYS could be used when a particular device does not support a feature that other devices implementing the same filesystem do.
	183
	184	// rename and move are different operations. If move is implemented, rename must behave the same way. However, t's perfectly
	185	// possible to implement rename without implementing move. This is the case in slot mode filesystems.
	186
105	187	struct fs_operations
106	188	{
107		gint fs;
	189	gint32 fs;
	190	guint32 options;
	191	const gchar *name;
	192	const gchar *gui_name;
	193	const gchar *gui_icon;
	194	const gchar *type_ext;
	195	guint32 max_name_len;
108	196	fs_init_iter_func readdir;
	197	fs_print_item print_item;
109	198	fs_path_func mkdir;
110	199	fs_path_func delete;
111	200	fs_src_dst_func rename;

115	204	fs_src_dst_func swap;
116	205	fs_remote_file_op download;
117	206	fs_remote_file_op upload;
118		fs_get_item_id getid;
	207	fs_get_item_slot get_slot;
119	208	fs_local_file_op save;
120	209	fs_local_file_op load;
121		const gchar *extension;
122		};
123
124		struct connector_device_desc
125		{
126		guint32 id;
127		gchar *name;
128		gchar *alias;
129		guint8 filesystems;
130		guint8 storage;
	210	fs_get_ext get_ext;
	211	t_get_upload_path get_upload_path;
	212	t_get_download_path get_download_path;
	213	};
	214
	215	enum fs_options
	216	{
	217	//Show the audio player.
	218	FS_OPTION_AUDIO_PLAYER = 0x1,
	219	//Allow stereo samples. Only useful if used together with FS_OPTION_AUDIO_PLAYER
	220	FS_OPTION_STEREO = 0x2,
	221	//Every operation will block the remote browser.
	222	FS_OPTION_SINGLE_OP = 0x4,
	223	//Filename is the ID instead of the name. Useful when the device allows different items to have the same name.
	224	FS_OPTION_ID_AS_FILENAME = 0x8,
	225	//In slot mode, dst_dir passed to t_get_upload_path includes the ID, a colon (':') and the system filename.
	226	//Also, as every destination slot is always used, drop is only possible over a concrete slot.
	227	//A DND operation of several items over a slot will behave as dropping the first item over the destination slot and the rest over the following ones.
	228	//Typically used together with FS_OPTION_ID_AS_FILENAME but not necessary.
	229	FS_OPTION_SLOT_STORAGE = 0x10,
	230	//Show column options. Name column is always showed.
	231	FS_OPTION_SHOW_ID_COLUMN = 0x20,
	232	FS_OPTION_SHOW_SIZE_COLUMN = 0x40,
	233	FS_OPTION_SHOW_SLOT_COLUMN = 0x80,
	234	//Sort items options.
	235	FS_OPTION_SORT_BY_ID = 0x100,
	236	FS_OPTION_SORT_BY_NAME = 0x200
131	237	};
132	238
133	239	extern int debug_level;

144	250
145	251	gchar get_type_from_inventory_icon (const gchar *);
146	252
147		gchar get_expanded_dir (const char );
	253	gchar get_expanded_dir (const gchar );
148	254
149	255	gchar get_local_startup_path (const gchar );
150	256
151	257	void free_msg (gpointer);
152	258
153		gchar get_item_name (struct item );
154
155		gchar get_item_index (struct item );
	259	/**
	260	* Returns the filename for an item, which is a string that uniquely idenfifies an item.
	261	* In a PC, filenames are typically strings but in embedded devices this could be just a number (in string format).
	262	* Typically, in these systems, several slots can have the same name but the id is an address to a memory slot.
	263	* @param options The options member in the fs_operations struct.
	264	* @param item
	265	*/
	266	gchar get_filename (guint32 options, struct item item);
156	267
157	268	guint next_item_iterator (struct item_iterator *);
158	269

167	278
168	279	gint save_file_char (const gchar , const guint8 , ssize_t);
169	280
170		gchar *get_human_size (guint, gboolean);
	281	gchar *get_human_size (gint64, gboolean);
171	282
172	283	void set_job_control_progress (struct job_control *, gdouble);
173	284
174		gint load_device_desc (struct connector_device_desc , guint8, const char );
	285	void set_job_control_progress_no_sync (struct job_control *, gdouble);
	286
	287	gboolean file_matches_extensions (const gchar , gchar *);
	288
	289	gboolean iter_matches_extensions (struct item_iterator , gchar *);
175	290
176	291	#endif

-3

test/Makefile.am less more

0		TESTS = sample_fs_tests.sh data_fs_tests.sh
	0	TESTS = test.sh
1	1
2	2	EXTRA_DIST = \
3	3	$(TESTS) \
4	4	res/square.wav \
5	5	res/square_loop.wav \
6	6	res/SOUND.dtdata \
7		res/devices.json
	7	res/devices.json \
	8	res/sequence.mbseq \
	9	res/sequence_back.mbseq
8	10
9	11	AM_TESTS_ENVIRONMENT = \
10		ecli='$(abs_top_builddir)/src/elektroid-cli -f $(srcdir)/res/devices.json'; \
	12	ecli='$(abs_top_builddir)/src/elektroid-cli'; \
11	13	export ecli;

+65

-0

test/cz_program_fs_tests.sh less more

	0	#!/usr/bin/env bash
	1
	2	#There are different files because of the ID stored in them.
	3	#We overwrite these IDs while uploading but it's easier to have different files to run cksum on them.
	4
	5	PANEL_SRC_FILE="$srcdir/res/CZ-101 panel src.syx"
	6	INTERNAL_SRC_FILE="$srcdir/res/CZ-101 internal 01 src.syx"
	7	PANEL_FILE="CZ-101 panel.syx"
	8	PRESET_FILE="CZ-101 preset 01.syx"
	9	INTERNAL_FILE="CZ-101 internal 01.syx"
	10	INTERNAL_FILE_BACKUP="CZ-101 internal 01 backup.syx"
	11
	12	function exitWithError() {
	13	echo "Restoring..."
	14	$ecli cz-program-ul "$INTERNAL_FILE_BACKUP" $TEST_DEVICE:/internal/1:foo
	15	rm -f "$PANEL_FILE" "$PRESET_FILE" "$INTERNAL_FILE" "$INTERNAL_FILE_BACKUP"
	16	exit $1
	17	}
	18
	19	echo "Testing ls..."
	20	files=$($ecli cz-program-ls $TEST_DEVICE:/)
	21	[ $? -ne 0 ] && exit 1
	22	expected="D -1B preset
	23	D -1B internal
	24	F 264B panel"
	25	[ "$files" != "$expected" ] && echo "Tests will fail with a cartridge inserted" && exit 1
	26
	27	echo "Testing internal download..."
	28	$ecli cz-program-download $TEST_DEVICE:/internal/1 # No name is allowed in the CZ filesystem (slot mode)
	29	[ $? -ne 0 ] && exit 1
	30	[ ! -f "$INTERNAL_FILE" ] && exit 1
	31	mv "$INTERNAL_FILE" "$INTERNAL_FILE_BACKUP"
	32
	33	echo "Testing upload bad file..."
	34	$ecli cz-program-ul foo $TEST_DEVICE:/1:a
	35	[ $? -eq 0 ] && exitWithError 1
	36
	37	echo "Testing upload bad destination..."
	38	$ecli cz-program-ul foo $TEST_DEVICE:/1
	39	[ $? -eq 0 ] && exitWithError 1
	40
	41	echo "Testing panel upload..."
	42	$ecli cz-program-ul "$PANEL_SRC_FILE" $TEST_DEVICE:/panel:panel
	43	[ $? -ne 0 ] && exitWithError 1
	44
	45	echo "Testing panel download..."
	46	$ecli cz-program-download $TEST_DEVICE:/panel
	47	[ $? -ne 0 ] && exitWithError 1
	48	[ ! -f "$PANEL_FILE" ] && exitWithError 1
	49	[ $(cksum "$PANEL_FILE" \| awk '{print $1}') != $(cksum "$PANEL_SRC_FILE" \| awk '{print $1}') ] && exitWithError 1
	50
	51	echo "Testing preset download..."
	52	$ecli cz-program-download $TEST_DEVICE:/preset/1 # No name is allowed in the CZ filesystem (slot mode)
	53	[ $? -ne 0 ] && exitWithError 1
	54	[ ! -f "$PRESET_FILE" ] && exitWithError 1
	55
	56	echo "Testing internal upload..."
	57	$ecli cz-program-ul "$INTERNAL_SRC_FILE" $TEST_DEVICE:/internal/1:bar
	58	[ $? -ne 0 ] && exitWithError 1
	59
	60	$ecli cz-program-download $TEST_DEVICE:/internal/1
	61	[ $? -ne 0 ] && exitWithError 1
	62	[ $(cksum "$INTERNAL_FILE" \| awk '{print $1}') != $(cksum "$INTERNAL_SRC_FILE" \| awk '{print $1}') ] && exitWithError 1
	63
	64	exitWithError 0

-98

~~test/data_fs_tests.sh~~ less more

0		#!/usr/bin/env bash
1
2		function cleanupAndExitWithError () {
3		$ecli cl-data $DEVICE:/soundbanks/H/1
4		$ecli cl-data $DEVICE:/soundbanks/H/62
5		$ecli cl-data $DEVICE:/soundbanks/H/63
6		$ecli cl-data $DEVICE:/soundbanks/H/64
7		$ecli cl-data $DEVICE:/soundbanks/H/256
8		exit 1
9		}
10
11		function get_sound_n_with_id () {
12		s="sound$1"
13		echo "${!s}" \| sed "s/^F $1 0012/F $2 007e/"
14		}
15
16		echo "Getting devices..."
17		DEVICE=$($ecli ld \| head -n 1 \| awk '{print $1}')
18		[ -z "$DEVICE" ] && echo "No device found" && exit 0
19		echo "Using device $DEVICE..."
20
21		sound1=$($ecli ls-data $DEVICE:/soundbanks/A \| grep "^F 1")
22		nsound1=$(get_sound_n_with_id 1 64)
23
24		sound2=$($ecli ls-data $DEVICE:/soundbanks/A \| grep "^F 2")
25
26		echo "Testing data copy..."
27		$ecli cp-data $DEVICE:/soundbanks/A/1 $DEVICE:/soundbanks/H/64
28		[ $? -ne 0 ] && cleanupAndExitWithError
29		$ecli cp-data $DEVICE:/soundbanks/A/2 $DEVICE:/soundbanks/H/63
30		[ $? -ne 0 ] && cleanupAndExitWithError
31		output=$($ecli ls-data $DEVICE:/soundbanks/H)
32		actual=$(echo "$output" \| grep "^F 64")
33		expected=$(get_sound_n_with_id 1 64)
34		[ "$actual" != "$expected" ] && cleanupAndExitWithError
35		actual=$(echo "$output" \| grep "^F 63")
36		expected=$(get_sound_n_with_id 2 63)
37		[ "$actual" != "$expected" ] && cleanupAndExitWithError
38
39		echo "Testing data move..."
40		$ecli mv-data $DEVICE:/soundbanks/H/64 $DEVICE:/soundbanks/H/62
41		[ $? -ne 0 ] && cleanupAndExitWithError
42		output=$($ecli ls-data $DEVICE:/soundbanks/H)
43		actual=$(echo "$output" \| grep "^F 62")
44		expected=$(get_sound_n_with_id 1 62)
45		[ "$actual" != "$expected" ] && cleanupAndExitWithError
46		actual=$(echo "$output" \| grep "^F 64")
47		[ -n "$actual" ] && cleanupAndExitWithError
48
49		echo "Testing data swap..."
50		$ecli sw-data $DEVICE:/soundbanks/H/62 $DEVICE:/soundbanks/H/63
51		[ $? -ne 0 ] && cleanupAndExitWithError
52		output=$($ecli ls-data $DEVICE:/soundbanks/H)
53		actual=$(echo "$output" \| grep "^F 62")
54		expected=$(get_sound_n_with_id 2 62)
55		[ "$actual" != "$expected" ] && cleanupAndExitWithError
56		actual=$(echo "$output" \| grep "^F 63")
57		expected=$(get_sound_n_with_id 1 63)
58		[ "$actual" != "$expected" ] && cleanupAndExitWithError
59
60		echo "Testing data clear..."
61		$ecli cl-data $DEVICE:/soundbanks/H/63
62		[ $? -ne 0 ] && cleanupAndExitWithError
63		$ecli cl-data $DEVICE:/soundbanks/H/62
64		[ $? -ne 0 ] && cleanupAndExitWithError
65		output=$($ecli ls-data $DEVICE:/soundbanks/H)
66		[ $(echo "$output" \| grep "^F 62" \| wc -l) -ne 0 ] && cleanupAndExitWithError
67		[ $(echo "$output" \| grep "^F 63" \| wc -l) -ne 0 ] && cleanupAndExitWithError
68
69		echo "Testing upload..."
70		$ecli ul-data $srcdir/res/SOUND.dtdata $DEVICE:/soundbanks/H
71		[ $? -ne 0 ] && cleanupAndExitWithError
72		id=$($ecli ls-data $DEVICE:/soundbanks/H \| grep 'SOUND$' \| awk '{print $2}')
73
74		echo "Testing download..."
75		$ecli dl-data $DEVICE:/soundbanks/H/$id
76		[ $? -ne 0 ] && cleanupAndExitWithError
77		ls "SOUND.dtdata"
78		cksum SOUND.dtdata
79		cksum $srcdir/res/SOUND.dtdata
80		actual_cksum="$(cksum SOUND.dtdata \| awk '{print $1}')"
81		[ "$actual_cksum" != "$(cksum $srcdir/res/SOUND.dtdata \| awk '{print $1}')" ] && cleanupAndExitWithError
82		rm SOUND.dtdata
83		[ $? -ne 0 ] && cleanupAndExitWithError
84		$ecli cl-data $DEVICE:/soundbanks/H/$id
85		[ $? -ne 0 ] && cleanupAndExitWithError
86
87		echo "Testing upload..."
88		$ecli ul-data $srcdir/res/SOUND.dtdata $DEVICE:/soundbanks/H/256
89		[ $? -ne 0 ] && cleanupAndExitWithError
90		id=$($ecli ls-data $DEVICE:/soundbanks/H \| grep 'SOUND$' \| awk '{print $2}')
91		[ $id != 256 ] && cleanupAndExitWithError
92
93		echo "Testing data clear..."
94		$ecli cl-data $DEVICE:/soundbanks/H/256
95		[ $? -ne 0 ] && cleanupAndExitWithError
96
97		exit 0

+41

-0

test/efactor_preset_fs_tests.sh less more

	0	#!/usr/bin/env bash
	1
	2	TEST_PRESET=99
	3
	4	function exitWithError() {
	5	echo "Restoring preset..."
	6	$ecli efactor-preset-ul "$f" $TEST_DEVICE:/$TEST_PRESET
	7	rm "$f"
	8	exit $1
	9	}
	10
	11	echo "Using device $TEST_DEVICE..."
	12
	13	echo "Backing up preset..."
	14	$ecli efactor-preset-dl $TEST_DEVICE:/$TEST_PRESET
	15	f=$(echo Eventide\ Factor\ *)
	16
	17	echo "Testing ls..."
	18	files=$($ecli efactor-preset-ls $TEST_DEVICE:/)
	19	[ $? -ne 0 ] && exitWithError 1
	20
	21	echo "Testing upload..."
	22	$ecli efactor-preset-ul "$srcdir/res/Eventide Factor Preset.syx" $TEST_DEVICE:/$TEST_PRESET
	23	[ $? -ne 0 ] && exitWithError 1
	24
	25	#Uploading with name makes no sense for factor pedals as the file includes the name.
	26
	27	echo "Testing mv..."
	28	$ecli efactor-preset-mv $TEST_DEVICE:/$TEST_PRESET "New Name"
	29	[ $? -ne 0 ] && exitWithError 1
	30
	31	echo "Testing download..."
	32	$ecli efactor-preset-dl $TEST_DEVICE:/$TEST_PRESET
	33	[ $? -ne 0 ] && exitWithError 1
	34	actual_cksum="$(cksum "Eventide Factor New Name.syx" \| awk '{print $1}')"
	35	rm "Eventide Factor New Name.syx"
	36	echo $actual_cksum \| awk '{print $1}'
	37	cksum "$srcdir/res/Eventide Factor New Name.syx"
	38	[ "$actual_cksum" != $(cksum "$srcdir/res/Eventide Factor New Name.syx" \| awk '{print $1}') ] && exitWithError 1
	39
	40	exitWithError 0

+97

-0

test/elektron_data_fs_tests.sh less more

	0	#!/usr/bin/env bash
	1
	2	export ELEKTROID_ELEKTRON_JSON=$srcdir/res/devices.json
	3
	4	function cleanupAndExitWithError () {
	5	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/1
	6	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/62
	7	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/63
	8	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/64
	9	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/256
	10	exit 1
	11	}
	12
	13	function get_sound_n_with_id () {
	14	s="sound$1"
	15	echo "${!s}" \| sed "s/^F $1 0012/F $2 007e/"
	16	}
	17
	18	echo "Using device $TEST_DEVICE..."
	19
	20	sound1=$($ecli elektron-data-ls $TEST_DEVICE:/soundbanks/A \| grep "^F 1")
	21	nsound1=$(get_sound_n_with_id 1 64)
	22
	23	sound2=$($ecli elektron-data-ls $TEST_DEVICE:/soundbanks/A \| grep "^F 2")
	24
	25	echo "Testing data copy..."
	26	$ecli elektron-data-cp $TEST_DEVICE:/soundbanks/A/1 $TEST_DEVICE:/soundbanks/H/64
	27	[ $? -ne 0 ] && cleanupAndExitWithError
	28	$ecli elektron-data-cp $TEST_DEVICE:/soundbanks/A/2 $TEST_DEVICE:/soundbanks/H/63
	29	[ $? -ne 0 ] && cleanupAndExitWithError
	30	output=$($ecli elektron-data-ls $TEST_DEVICE:/soundbanks/H)
	31	actual=$(echo "$output" \| grep "^F 64")
	32	expected=$(get_sound_n_with_id 1 64)
	33	[ "$actual" != "$expected" ] && cleanupAndExitWithError
	34	actual=$(echo "$output" \| grep "^F 63")
	35	expected=$(get_sound_n_with_id 2 63)
	36	[ "$actual" != "$expected" ] && cleanupAndExitWithError
	37
	38	echo "Testing data move..."
	39	$ecli elektron-data-mv $TEST_DEVICE:/soundbanks/H/64 $TEST_DEVICE:/soundbanks/H/62
	40	[ $? -ne 0 ] && cleanupAndExitWithError
	41	output=$($ecli elektron-data-ls $TEST_DEVICE:/soundbanks/H)
	42	actual=$(echo "$output" \| grep "^F 62")
	43	expected=$(get_sound_n_with_id 1 62)
	44	[ "$actual" != "$expected" ] && cleanupAndExitWithError
	45	actual=$(echo "$output" \| grep "^F 64")
	46	[ -n "$actual" ] && cleanupAndExitWithError
	47
	48	echo "Testing data swap..."
	49	$ecli elektron-data-sw $TEST_DEVICE:/soundbanks/H/62 $TEST_DEVICE:/soundbanks/H/63
	50	[ $? -ne 0 ] && cleanupAndExitWithError
	51	output=$($ecli elektron-data-ls $TEST_DEVICE:/soundbanks/H)
	52	actual=$(echo "$output" \| grep "^F 62")
	53	expected=$(get_sound_n_with_id 2 62)
	54	[ "$actual" != "$expected" ] && cleanupAndExitWithError
	55	actual=$(echo "$output" \| grep "^F 63")
	56	expected=$(get_sound_n_with_id 1 63)
	57	[ "$actual" != "$expected" ] && cleanupAndExitWithError
	58
	59	echo "Testing data clear..."
	60	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/63
	61	[ $? -ne 0 ] && cleanupAndExitWithError
	62	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/62
	63	[ $? -ne 0 ] && cleanupAndExitWithError
	64	output=$($ecli elektron-data-ls $TEST_DEVICE:/soundbanks/H)
	65	[ $(echo "$output" \| grep "^F 62" \| wc -l) -ne 0 ] && cleanupAndExitWithError
	66	[ $(echo "$output" \| grep "^F 63" \| wc -l) -ne 0 ] && cleanupAndExitWithError
	67
	68	echo "Testing upload..."
	69	$ecli elektron-data-ul $srcdir/res/SOUND.dtdata $TEST_DEVICE:/soundbanks/H
	70	[ $? -ne 0 ] && cleanupAndExitWithError
	71	id=$($ecli elektron-data-ls $TEST_DEVICE:/soundbanks/H \| grep 'SOUND$' \| awk '{print $2}')
	72
	73	echo "Testing download..."
	74	$ecli elektron-data-dl $TEST_DEVICE:/soundbanks/H/$id
	75	[ $? -ne 0 ] && cleanupAndExitWithError
	76	ls "SOUND.dtdata"
	77	cksum SOUND.dtdata
	78	cksum $srcdir/res/SOUND.dtdata
	79	actual_cksum="$(cksum SOUND.dtdata \| awk '{print $1}')"
	80	[ "$actual_cksum" != "$(cksum $srcdir/res/SOUND.dtdata \| awk '{print $1}')" ] && cleanupAndExitWithError
	81	rm SOUND.dtdata
	82	[ $? -ne 0 ] && cleanupAndExitWithError
	83	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/$id
	84	[ $? -ne 0 ] && cleanupAndExitWithError
	85
	86	echo "Testing upload..."
	87	$ecli elektron-data-ul $srcdir/res/SOUND.dtdata $TEST_DEVICE:/soundbanks/H/256
	88	[ $? -ne 0 ] && cleanupAndExitWithError
	89	id=$($ecli elektron-data-ls $TEST_DEVICE:/soundbanks/H \| grep 'SOUND$' \| awk '{print $2}')
	90	[ $id != 256 ] && cleanupAndExitWithError
	91
	92	echo "Testing data clear..."
	93	$ecli elektron-data-cl $TEST_DEVICE:/soundbanks/H/256
	94	[ $? -ne 0 ] && cleanupAndExitWithError
	95
	96	exit 0

+104

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test/elektron_sample_fs_tests.sh less more

	0	#!/usr/bin/env bash
	1
	2	export ELEKTROID_ELEKTRON_JSON=$srcdir/res/devices.json
	3
	4	TEST_NAME=auto-test
	5
	6	echo "Using device $TEST_DEVICE..."
	7
	8	echo "Testing info..."
	9	$ecli info $TEST_DEVICE:/
	10	[ $? -ne 0 ] && exit 1
	11
	12	echo "Testing df..."
	13	$ecli df $TEST_DEVICE:/
	14	[ $? -ne 0 ] && exit 1
	15
	16	echo "Testing ls..."
	17	$ecli elektron-sample-ls $TEST_DEVICE:/
	18	[ $? -ne 0 ] && exit 1
	19
	20	echo "Testing mkdir..."
	21	$ecli elektron-sample-mkdir $TEST_DEVICE:/$TEST_NAME
	22	[ $? -ne 0 ] && exit 1
	23
	24	$ecli elektron-sample-ls $TEST_DEVICE:/$TEST_NAME
	25	[ $? -ne 0 ] && exit 1
	26
	27	echo "Testing upload..."
	28	$ecli elektron-sample-ul $srcdir/res/square.wav $TEST_DEVICE:/$TEST_NAME
	29	[ $? -ne 0 ] && exit 1
	30
	31	echo "Testing upload (loop)..."
	32	$ecli elektron-sample-ul $srcdir/res/square_loop.wav $TEST_DEVICE:/$TEST_NAME
	33	[ $? -ne 0 ] && exit 1
	34
	35	output=$($ecli elektron-sample-ls $TEST_DEVICE:/$TEST_NAME)
	36	type=$(echo "$output" \| head -n 1 \| awk '{print $1}')
	37	size=$(echo "$output" \| head -n 1 \| awk '{print $2}')
	38	name=$(echo "$output" \| head -n 1 \| awk '{print $4}')
	39	[ "$type" != "F" ] \|\| [ "$size" != "93.81KiB" ] \|\| [ "$name" != "square" ] && exit 1
	40
	41	echo "Testing upload (nonexistent source)..."
	42	$ecli elektron-sample-upload $srcdir/res/foo $TEST_DEVICE:/$TEST_NAME
	43	[ $? -eq 0 ] && exit 1
	44
	45	echo "Testing download..."
	46	$ecli elektron-sample-download $TEST_DEVICE:/$TEST_NAME/square
	47	[ $? -ne 0 ] && exit 1
	48	actual_cksum="$(cksum square.wav \| awk '{print $1}')"
	49	rm square.wav
	50	[ "$actual_cksum" != "$(cksum $srcdir/res/square.wav \| awk '{print $1}')" ] && exit 1
	51
	52	echo "Testing download (loop)..."
	53	$ecli elektron-sample-dl $TEST_DEVICE:/$TEST_NAME/square_loop
	54	[ $? -ne 0 ] && exit 1
	55	actual_cksum="$(cksum square_loop.wav \| awk '{print $1}')"
	56	rm square_loop.wav
	57	[ "$actual_cksum" != "$(cksum $srcdir/res/square_loop.wav \| awk '{print $1}')" ] && exit 1
	58
	59	echo "Testing download (nonexistent source)..."
	60	$ecli elektron-sample-dl $TEST_DEVICE:/$TEST_NAME/foo
	61	[ $? -eq 0 ] && exit 1
	62
	63	echo "Testing mv..."
	64	$ecli elektron-sample-mv $TEST_DEVICE:/$TEST_NAME/square $TEST_DEVICE:/$TEST_NAME/sample
	65	[ $? -ne 0 ] && exit 1
	66
	67	echo "Testing mv..."
	68	$ecli elektron-sample-mv $TEST_DEVICE:/$TEST_NAME/foo $TEST_DEVICE:/$TEST_NAME/sample
	69	[ $? -eq 0 ] && exit 1
	70
	71	echo "Testing rm..."
	72	$ecli elektron-sample-rm $TEST_DEVICE:/$TEST_NAME/sample
	73	[ $? -ne 0 ] && exit 1
	74
	75	echo "Testing rm (nonexistent file)..."
	76	$ecli elektron-sample-rm $TEST_DEVICE:/$TEST_NAME/sample
	77	[ $? -eq 0 ] && exit 1
	78
	79	echo "Testing rmdir..."
	80	$ecli elektron-sample-rmdir $TEST_DEVICE:/$TEST_NAME
	81	[ $? -ne 0 ] && exit 1
	82
	83	echo "Testing rmdir (nonexistent dir)..."
	84	$ecli elektron-sample-rmdir $TEST_DEVICE:/$TEST_NAME
	85	[ $? -eq 0 ] && exit 1
	86
	87	echo "Testing recursive mkdir..."
	88	$ecli elektron-sample-mkdir $TEST_DEVICE:/$TEST_NAME/foo
	89	[ $? -ne 0 ] && exit 1
	90
	91	echo "Testing recursive rmdir..."
	92	$ecli elektron-sample-rmdir $TEST_DEVICE:/$TEST_NAME
	93	[ $? -ne 0 ] && exit 1
	94
	95	echo "Testing ls (nonexistent dir)..."
	96	$ecli elektron-sample-ls $TEST_DEVICE:/$TEST_NAME
	97	[ $? -eq 0 ] && exit 1
	98
	99	echo "Testing ls (nonexistent dir inside nonexistent dir)..."
	100	$ecli elektron-sample-ls $TEST_DEVICE:/$TEST_NAME/foo
	101	[ $? -eq 0 ] && exit 1
	102
	103	exit 0

+46

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test/microbrute_sequence_fs_tests.sh less more

	0	#!/usr/bin/env bash
	1
	2	SEQ_FILE="MicroBrute sequence 1.mbseq"
	3	SEQ_FILE_BACKUP="backup.mbseq"
	4	SEQ_FILE_TEST="$srcdir/res/sequence.mbseq"
	5	SEQ_FILE_TEST_BACK="$srcdir/res/sequence_back.mbseq"
	6
	7	function exitWithError() {
	8	echo "Restoring..."
	9	$ecli microbrute-sequence-upload "$SEQ_FILE_BACKUP" $TEST_DEVICE:/0:1
	10	rm -f "$SEQ_FILE"
	11	rm -f "$SEQ_FILE_BACKUP"
	12	exit $1
	13	}
	14
	15	echo "Using device $TEST_DEVICE..."
	16
	17	echo "Testing ls..."
	18	$ecli microbrute-sequence-ls $TEST_DEVICE:/
	19	files=$($ecli microbrute-sequence-ls $TEST_DEVICE:/ \| wc -l)
	20	[ $? -ne 0 ] && exit 1
	21	[ $files -ne 8 ] && exit 1
	22
	23	echo "Testing download..."
	24	$ecli microbrute-sequence-download $TEST_DEVICE:/0
	25	[ $? -ne 0 ] && exit 1
	26	[ ! -f "$SEQ_FILE" ] && exit 1
	27	mv "$SEQ_FILE" "$SEQ_FILE_BACKUP"
	28
	29	echo "Testing upload bad file..."
	30	$ecli microbrute-sequence-ul foo $TEST_DEVICE:/0:a
	31	[ $? -eq 0 ] && exitWithError 1
	32
	33	echo "Testing upload bad destination..."
	34	$ecli microbrute-sequence-ul foo $TEST_DEVICE:/9
	35	[ $? -eq 0 ] && exitWithError 1
	36
	37	echo "Testing upload..."
	38	$ecli microbrute-sequence-upload $SEQ_FILE_TEST $TEST_DEVICE:/0:1
	39	[ $? -ne 0 ] && exitWithError 1
	40
	41	$ecli microbrute-sequence-dl $TEST_DEVICE:/0
	42	[ $? -ne 0 ] && exitWithError 1
	43	[ $(cksum "$SEQ_FILE" \| awk '{print $1}') != $(cksum $SEQ_FILE_TEST_BACK \| awk '{print $1}') ] && exitWithError 1
	44
	45	exitWithError 0

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-106

~~test/sample_fs_tests.sh~~ less more

0		#!/usr/bin/env bash
1
2		TEST_NAME=auto-test
3
4		echo "Getting devices..."
5		DEVICE=$($ecli ld \| head -n 1 \| awk '{print $1}')
6		[ -z "$DEVICE" ] && echo "No device found" && exit 0
7		echo "Using device $DEVICE..."
8
9		echo "Testing info..."
10		$ecli info $DEVICE:/
11		[ $? -ne 0 ] && exit 1
12
13		echo "Testing df..."
14		$ecli df $DEVICE:/
15		[ $? -ne 0 ] && exit 1
16
17		echo "Testing ls..."
18		$ecli ls $DEVICE:/
19		[ $? -ne 0 ] && exit 1
20
21		echo "Testing mkdir..."
22		$ecli mkdir $DEVICE:/$TEST_NAME
23		[ $? -ne 0 ] && exit 1
24
25		$ecli ls $DEVICE:/$TEST_NAME
26		[ $? -ne 0 ] && exit 1
27
28		echo "Testing upload..."
29		$ecli ul-sample $srcdir/res/square.wav $DEVICE:/$TEST_NAME
30		[ $? -ne 0 ] && exit 1
31
32		echo "Testing upload (loop)..."
33		$ecli ul-sample $srcdir/res/square_loop.wav $DEVICE:/$TEST_NAME
34		[ $? -ne 0 ] && exit 1
35
36		output=$($ecli ls $DEVICE:/$TEST_NAME)
37		echo "$output"
38		type=$(echo "$output" \| head -n 1 \| awk '{print $1}')
39		size=$(echo "$output" \| head -n 1 \| awk '{print $2}')
40		name=$(echo "$output" \| head -n 1 \| awk '{print $4}')
41		[ "$type" != "F" ] \|\| [ "$size" != "93.81KiB" ] \|\| [ "$name" != "square" ] && exit 1
42
43		echo "Testing upload (nonexistent source)..."
44		$ecli ul-sample $srcdir/res/foo $DEVICE:/$TEST_NAME
45		[ $? -eq 0 ] && exit 1
46
47		echo "Testing download..."
48		$ecli -v download $DEVICE:/$TEST_NAME/square
49		[ $? -ne 0 ] && exit 1
50		actual_cksum="$(cksum square.wav \| awk '{print $1}')"
51		rm square.wav
52		[ "$actual_cksum" != "$(cksum $srcdir/res/square.wav \| awk '{print $1}')" ] && exit 1
53
54		echo "Testing download (loop)..."
55		$ecli -v dl-sample $DEVICE:/$TEST_NAME/square_loop
56		[ $? -ne 0 ] && exit 1
57		actual_cksum="$(cksum square_loop.wav \| awk '{print $1}')"
58		rm square_loop.wav
59		[ "$actual_cksum" != "$(cksum $srcdir/res/square_loop.wav \| awk '{print $1}')" ] && exit 1
60
61		echo "Testing download (nonexistent source)..."
62		$ecli dl-sample $DEVICE:/$TEST_NAME/foo
63		[ $? -eq 0 ] && exit 1
64
65		echo "Testing mv..."
66		$ecli mv $DEVICE:/$TEST_NAME/square $DEVICE:/$TEST_NAME/sample
67		[ $? -ne 0 ] && exit 1
68
69		echo "Testing mv..."
70		$ecli mv $DEVICE:/$TEST_NAME/foo $DEVICE:/$TEST_NAME/sample
71		[ $? -eq 0 ] && exit 1
72
73		echo "Testing rm..."
74		$ecli rm $DEVICE:/$TEST_NAME/sample
75		[ $? -ne 0 ] && exit 1
76
77		echo "Testing rm (nonexistent file)..."
78		$ecli rm $DEVICE:/$TEST_NAME/sample
79		[ $? -eq 0 ] && exit 1
80
81		echo "Testing rmdir..."
82		$ecli rmdir $DEVICE:/$TEST_NAME
83		[ $? -ne 0 ] && exit 1
84
85		echo "Testing rmdir (nonexistent dir)..."
86		$ecli rmdir $DEVICE:/$TEST_NAME
87		[ $? -eq 0 ] && exit 1
88
89		echo "Testing recursive mkdir..."
90		$ecli mkdir $DEVICE:/$TEST_NAME/foo
91		[ $? -ne 0 ] && exit 1
92
93		echo "Testing recursive rmdir..."
94		$ecli rmdir $DEVICE:/$TEST_NAME
95		[ $? -ne 0 ] && exit 1
96
97		echo "Testing ls (nonexistent dir)..."
98		$ecli ls $DEVICE:/$TEST_NAME
99		[ $? -eq 0 ] && exit 1
100
101		echo "Testing ls (nonexistent dir inside nonexistent dir)..."
102		$ecli ls $DEVICE:/$TEST_NAME/foo
103		[ $? -eq 0 ] && exit 1
104
105		exit 0

+32

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test/sds_mono16_fs_tests.sh less more

	0	#!/usr/bin/env bash
	1
	2	echo "Using device $TEST_DEVICE..."
	3
	4	echo "Testing ls..."
	5	files=$($ecli sds-mono16-ls $TEST_DEVICE:/)
	6	[ $? -ne 0 ] && exit 1
	7	echo "$files" \| head
	8	echo '[...]'
	9	[ $(echo "$files" \| wc -l) -ne 1000 ] && exit 1
	10
	11	echo "Testing upload..."
	12	$ecli sds-mono16-ul $srcdir/res/silence.wav $TEST_DEVICE:/1
	13	[ $? -ne 1 ] && exit 1
	14
	15	echo "Testing upload with name..."
	16	$ecli sds-mono16-ul $srcdir/res/silence.wav $TEST_DEVICE:/1:silence
	17	[ $? -ne 0 ] && exit 1
	18
	19	# If renaming is not implemented, this will fail.
	20	echo "Testing mv..."
	21	$ecli sds-mono16-ul $TEST_DEVICE:/1 "Foo"
	22	[ $? -ne 1 ] && exit 1
	23
	24	echo "Testing download..."
	25	$ecli sds-mono16-download $TEST_DEVICE:/1
	26	[ $? -ne 0 ] && exit 1
	27	actual_cksum="$(cksum 001.wav \| awk '{print $1}')"
	28	rm 001.wav
	29	[ "$actual_cksum" != "$(cksum $srcdir/res/silence.wav \| awk '{print $1}')" ] && exit 1
	30
	31	exit 0

-0

test/test.sh less more

	0	#!/usr/bin/env bash
	1
	2	[ -z "$TEST_DEVICE" ] && echo "Environment variable TEST_DEVICE not set. Nothing to run." && exit 0
	3	[ -z "$TEST_CONNECTOR_FILESYSTEM" ] && echo "Environment variable TEST_CONNECTOR_FILESYSTEM not set. Nothing to run." && exit 0
	4
	5	./${TEST_CONNECTOR_FILESYSTEM}_fs_tests.sh
	6
	7	exit $?