/*
* Squeezelite - lightweight headless squeezebox emulator
*
* (c) Adrian Smith 2012-2015, triode1@btinternet.com
* Ralph Irving 2015-2021, ralph_irving@hotmail.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Additions (c) Paul Hermann, 2015-2021 under the same license terms
* -Control of Raspberry pi GPIO for amplifier power
* -Launch script on power status change from LMS
*/
#include "squeezelite.h"
#include <signal.h>
#define TITLE "Squeezelite " VERSION ", Copyright 2012-2015 Adrian Smith, 2015-2021 Ralph Irving."
#define CODECS_BASE "flac,pcm,mp3,ogg"
#if NO_FAAD
#define CODECS_AAC ""
#else
#define CODECS_AAC ",aac"
#endif
#if ALAC
#define CODECS_FF ",alac"
#elif FFMPEG
#define CODECS_FF ",wma,alac"
#else
#define CODECS_FF ""
#endif
#if OPUS
#define CODECS_OPUS ",ops"
#else
#define CODECS_OPUS ""
#endif
#if DSD
#define CODECS_DSD ",dsd"
#else
#define CODECS_DSD ""
#endif
#define CODECS_MP3 " (mad,mpg for specific mp3 codec)"
#define CODECS CODECS_BASE CODECS_AAC CODECS_FF CODECS_OPUS CODECS_DSD CODECS_MP3
static void usage(const char *argv0) {
printf(TITLE " See -t for license terms\n"
"Usage: %s [options]\n"
" -s <server>[:<port>]\tConnect to specified server, otherwise uses autodiscovery to find server\n"
" -o <output device>\tSpecify output device, default \"default\", - = output to stdout\n"
" -l \t\t\tList output devices\n"
#if ALSA
" -a <b>:<p>:<f>:<m>\tSpecify ALSA params to open output device, b = buffer time in ms or size in bytes, p = period count or size in bytes, f sample format (16|24|24_3|32), m = use mmap (0|1)\n"
#endif
#if PORTAUDIO
#if PA18API
" -a <frames>:<buffers>\tSpecify output target 4 byte frames per buffer, number of buffers\n"
#elif OSX && !defined(OSXPPC)
" -a <l>:<r>\t\tSpecify Portaudio params to open output device, l = target latency in ms, r = allow OSX to resample (0|1)\n"
#elif WIN
" -a <l>:<e>\t\tSpecify Portaudio params to open output device, l = target latency in ms, e = use exclusive mode for WASAPI (0|1)\n"
#else
" -a <l>\t\tSpecify Portaudio params to open output device, l = target latency in ms\n"
#endif
#endif
" -a <f>\t\tSpecify sample format (16|24|32) of output file when using -o - to output samples to stdout (interleaved little endian only)\n"
" -b <stream>:<output>\tSpecify internal Stream and Output buffer sizes in Kbytes\n"
" -c <codec1>,<codec2>\tRestrict codecs to those specified, otherwise load all available codecs; known codecs: " CODECS "\n"
" \t\t\tCodecs reported to LMS in order listed, allowing codec priority refinement.\n"
" -C <timeout>\t\tClose output device when idle after timeout seconds, default is to keep it open while player is 'on'\n"
#if !IR
" -d <log>=<level>\tSet logging level, logs: all|slimproto|stream|decode|output, level: info|debug|sdebug\n"
#else
" -d <log>=<level>\tSet logging level, logs: all|slimproto|stream|decode|output|ir, level: info|debug|sdebug\n"
#endif
#if defined(GPIO) && defined(RPI)
" -G <Rpi GPIO#>:<H/L>\tSpecify the BCM GPIO# to use for Amp Power Relay and if the output should be Active High or Low\n"
#endif
" -e <codec1>,<codec2>\tExplicitly exclude native support of one or more codecs; known codecs: " CODECS "\n"
" -f <logfile>\t\tWrite debug to logfile\n"
#if IR
" -i [<filename>]\tEnable lirc remote control support (lirc config file ~/.lircrc used if filename not specified)\n"
#endif
" -m <mac addr>\t\tSet mac address, format: ab:cd:ef:12:34:56\n"
" -M <modelname>\tSet the squeezelite player model name sent to the server (default: " MODEL_NAME_STRING ")\n"
" -n <name>\t\tSet the player name\n"
" -N <filename>\t\tStore player name in filename to allow server defined name changes to be shared between servers (not supported with -n)\n"
" -W\t\t\tRead wave and aiff format from header, ignore server parameters\n"
#if ALSA
" -p <priority>\t\tSet real time priority of output thread (1-99)\n"
#endif
#if LINUX || FREEBSD || SUN
" -P <filename>\t\tStore the process id (PID) in filename\n"
#endif
" -r <rates>[:<delay>]\tSample rates supported, allows output to be off when squeezelite is started; rates = <maxrate>|<minrate>-<maxrate>|<rate1>,<rate2>,<rate3>; delay = optional delay switching rates in ms\n"
#if GPIO
" -S <Power Script>\tAbsolute path to script to launch on power commands from LMS\n"
#endif
#if RESAMPLE
" -R -u [params]\tResample, params = <recipe>:<flags>:<attenuation>:<precision>:<passband_end>:<stopband_start>:<phase_response>,\n"
" \t\t\t recipe = (v|h|m|l|q)(L|I|M)(s) [E|X], E = exception - resample only if native rate not supported, X = async - resample to max rate for device, otherwise to max sync rate\n"
" \t\t\t flags = num in hex,\n"
" \t\t\t attenuation = attenuation in dB to apply (default is -1db if not explicitly set),\n"
" \t\t\t precision = number of bits precision (NB. HQ = 20. VHQ = 28),\n"
" \t\t\t passband_end = number in percent (0dB pt. bandwidth to preserve. nyquist = 100%%),\n"
" \t\t\t stopband_start = number in percent (Aliasing/imaging control. > passband_end),\n"
" \t\t\t phase_response = 0-100 (0 = minimum / 50 = linear / 100 = maximum)\n"
#endif
#if DSD
#if ALSA
" -D [delay][:format]\tOutput device supports DSD, delay = optional delay switching between PCM and DSD in ms\n"
" \t\t\t format = dop (default if not specified), u8, u16le, u16be, u32le or u32be.\n"
#else
" -D [delay]\t\tOutput device supports DSD over PCM (DoP), delay = optional delay switching between PCM and DoP in ms\n"
#endif
#endif
#if VISEXPORT
" -v \t\t\tVisualizer support\n"
#endif
# if ALSA
" -O <mixer device>\tSpecify mixer device, defaults to 'output device'\n"
" -L \t\t\tList volume controls for output device\n"
" -U <control>\t\tUnmute ALSA control and set to full volume (not supported with -V)\n"
" -V <control>\t\tUse ALSA control for volume adjustment, otherwise use software volume adjustment\n"
" -X \t\t\tUse linear volume adjustments instead of in terms of dB (only for hardware volume control)\n"
#endif
#if LINUX || FREEBSD || SUN
" -z \t\t\tDaemonize\n"
#endif
#if RESAMPLE
" -Z <rate>\t\tReport rate to server in helo as the maximum sample rate we can support\n"
#endif
" -t \t\t\tLicense terms\n"
" -? \t\t\tDisplay this help text\n"
"\n"
"Build options:"
#if SUN
" SOLARIS"
#elif LINUX
" LINUX"
#endif
#if WIN
" WIN"
#endif
#if OSX
" OSX"
#endif
#if OSXPPC
"PPC"
#endif
#if FREEBSD
" FREEBSD"
#endif
#if ALSA
" ALSA"
#endif
#if PORTAUDIO
" PORTAUDIO"
#if PA18API
"18"
#endif
#endif
#if PULSEAUDIO
" PULSEAUDIO"
#endif
#if EVENTFD
" EVENTFD"
#endif
#if SELFPIPE
" SELFPIPE"
#endif
#if WINEVENT
" WINEVENT"
#endif
#if RESAMPLE_MP
" RESAMPLE_MP"
#else
#if RESAMPLE
" RESAMPLE"
#endif
#endif
#if ALAC
" ALAC"
#elif FFMPEG
" FFMPEG"
#endif
#if OPUS
" OPUS"
#endif
#if NO_FAAD
" NO_FAAD"
#endif
#if VISEXPORT
" VISEXPORT"
#endif
#if IR
" IR"
#endif
#if GPIO
" GPIO"
#endif
#if RPI
" RPI"
#endif
#if DSD
" DSD"
#endif
#if USE_SSL
" SSL"
#endif
#if NO_SSLSYM
" NO_SSLSYM"
#endif
#if LINKALL
" LINKALL"
#endif
"\n\n",
argv0);
}
static void license(void) {
printf(TITLE "\n\n"
"This program is free software: you can redistribute it and/or modify\n"
"it under the terms of the GNU General Public License as published by\n"
"the Free Software Foundation, either version 3 of the License, or\n"
"(at your option) any later version.\n\n"
"This program is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
"GNU General Public License for more details.\n\n"
"You should have received a copy of the GNU General Public License\n"
"along with this program. If not, see <http://www.gnu.org/licenses/>.\n"
"\nThe Squeezelite source code is available on github.\n"
"<https://github.com/ralph-irving/squeezelite>\n"
"\nThe source and patches for bundled 3rd party libraries can be found on\n"
"SourceForge. <https://sourceforge.net/projects/lmsclients/files/source/>\n"
#if DSD
"\nContains dsd2pcm library Copyright 2009, 2011 Sebastian Gesemann which\n"
"is subject to its own license.\n"
"\nContains the Daphile Project full dsd patch Copyright 2013-2017 Daphile,\n"
"which is subject to its own license.\n"
#endif
"\nOption to allow server side upsampling for PCM streams (-W) from\n"
"squeezelite-R2 (c) Marco Curti 2015, marcoc1712@gmail.com.\n"
#if RPI
"\nContains minimal GPIO Interface <http://abyz.me.uk/rpi/pigpio/>.\n"
#endif
#if FFMPEG
"\nThis software uses libraries from the FFmpeg project under\n"
"the LGPLv2.1 and its source can be downloaded from\n"
"<https://sourceforge.net/projects/lmsclients/files/source/>\n"
#endif
#if OPUS
"\nOpus decoder support (c) Philippe 2018-2021, philippe_44@outlook.com\n"
#endif
#if ALAC
"\nContains Apple Lossless (ALAC) decoder. Apache License Version 2.0\n"
"Apple ALAC decoder support (c) Philippe 2018-2021, philippe_44@outlook.com\n"
#endif
"\n"
);
}
static void sighandler(int signum) {
slimproto_stop();
// remove ourselves in case above does not work, second SIGINT will cause non gracefull shutdown
signal(signum, SIG_DFL);
}
int main(int argc, char **argv) {
char *server = NULL;
char *output_device = "default";
char *include_codecs = NULL;
char *exclude_codecs = "";
char *name = NULL;
char *namefile = NULL;
char *modelname = NULL;
extern bool pcm_check_header;
extern bool user_rates;
char *logfile = NULL;
u8_t mac[6];
unsigned stream_buf_size = STREAMBUF_SIZE;
unsigned output_buf_size = 0; // set later
unsigned rates[MAX_SUPPORTED_SAMPLERATES] = { 0 };
unsigned rate_delay = 0;
char *resample = NULL;
char *output_params = NULL;
unsigned idle = 0;
#if LINUX || FREEBSD || SUN
bool daemonize = false;
char *pidfile = NULL;
FILE *pidfp = NULL;
#endif
#if ALSA
unsigned rt_priority = OUTPUT_RT_PRIORITY;
char *mixer_device = output_device;
char *output_mixer = NULL;
bool output_mixer_unmute = false;
bool linear_volume = false;
#endif
#if DSD
unsigned dsd_delay = 0;
dsd_format dsd_outfmt = PCM;
#endif
#if VISEXPORT
bool visexport = false;
#endif
#if IR
char *lircrc = NULL;
#endif
log_level log_output = lWARN;
log_level log_stream = lWARN;
log_level log_decode = lWARN;
log_level log_slimproto = lWARN;
#if IR
log_level log_ir = lWARN;
#endif
int maxSampleRate = 0;
char *optarg = NULL;
int optind = 1;
int i;
#define MAXCMDLINE 512
char cmdline[MAXCMDLINE] = "";
get_mac(mac);
for (i = 0; i < argc && (strlen(argv[i]) + strlen(cmdline) + 2 < MAXCMDLINE); i++) {
strcat(cmdline, argv[i]);
strcat(cmdline, " ");
}
while (optind < argc && strlen(argv[optind]) >= 2 && argv[optind][0] == '-') {
char *opt = argv[optind] + 1;
if (strstr("oabcCdefmMnNpPrs"
#if ALSA
"UVO"
#endif
/*
* only allow '-Z <rate>' override of maxSampleRate
* reported by client if built with the capability to resample!
*/
#if RESAMPLE
"Z"
#endif
, opt) && optind < argc - 1) {
optarg = argv[optind + 1];
optind += 2;
} else if (strstr("ltz?W"
#if ALSA
"LX"
#endif
#if RESAMPLE
"uR"
#endif
#if DSD
"D"
#endif
#if VISEXPORT
"v"
#endif
#if IR
"i"
#endif
#if defined(GPIO) && defined(RPI)
"G"
#endif
#if GPIO
"S"
#endif
, opt)) {
optarg = NULL;
optind += 1;
} else {
fprintf(stderr, "\nOption error: -%s\n\n", opt);
usage(argv[0]);
exit(1);
}
switch (opt[0]) {
case 'o':
output_device = optarg;
#if ALSA
mixer_device = optarg;
#endif
break;
case 'a':
output_params = optarg;
break;
case 'b':
{
char *s = next_param(optarg, ':');
char *o = next_param(NULL, ':');
if (s) stream_buf_size = atoi(s) * 1024;
if (o) output_buf_size = atoi(o) * 1024;
}
break;
case 'c':
include_codecs = optarg;
break;
case 'C':
if (atoi(optarg) > 0) {
idle = atoi(optarg) * 1000;
}
break;
case 'e':
exclude_codecs = optarg;
break;
case 'd':
{
char *l = strtok(optarg, "=");
char *v = strtok(NULL, "=");
log_level new = lWARN;
if (l && v) {
if (!strcmp(v, "info")) new = lINFO;
if (!strcmp(v, "debug")) new = lDEBUG;
if (!strcmp(v, "sdebug")) new = lSDEBUG;
if (!strcmp(l, "all") || !strcmp(l, "slimproto")) log_slimproto = new;
if (!strcmp(l, "all") || !strcmp(l, "stream")) log_stream = new;
if (!strcmp(l, "all") || !strcmp(l, "decode")) log_decode = new;
if (!strcmp(l, "all") || !strcmp(l, "output")) log_output = new;
#if IR
if (!strcmp(l, "all") || !strcmp(l, "ir")) log_ir = new;
#endif
} else {
fprintf(stderr, "\nDebug settings error: -d %s\n\n", optarg);
usage(argv[0]);
exit(1);
}
}
break;
case 'f':
logfile = optarg;
break;
case 'm':
{
int byte = 0;
char *tmp;
if (!strncmp(optarg, "00:04:20", 8)) {
LOG_ERROR("ignoring mac address from hardware player range 00:04:20:**:**:**");
} else {
char *t = strtok(optarg, ":");
while (t && byte < 6) {
mac[byte++] = (u8_t)strtoul(t, &tmp, 16);
t = strtok(NULL, ":");
}
}
}
break;
case 'M':
modelname = optarg;
break;
case 'r':
{
char *rstr = next_param(optarg, ':');
char *dstr = next_param(NULL, ':');
if (rstr && strstr(rstr, ",")) {
// parse sample rates and sort them
char *r = next_param(rstr, ',');
unsigned tmp[MAX_SUPPORTED_SAMPLERATES] = { 0 };
int i, j;
int last = 999999;
for (i = 0; r && i < MAX_SUPPORTED_SAMPLERATES; ++i) {
tmp[i] = atoi(r);
r = next_param(NULL, ',');
}
for (i = 0; i < MAX_SUPPORTED_SAMPLERATES; ++i) {
int largest = 0;
for (j = 0; j < MAX_SUPPORTED_SAMPLERATES; ++j) {
if (tmp[j] > largest && tmp[j] < last) {
largest = tmp[j];
}
}
rates[i] = last = largest;
}
} else if (rstr) {
// optstr is <min>-<max> or <max>, extract rates from test rates within this range
unsigned ref[] TEST_RATES;
char *str1 = next_param(rstr, '-');
char *str2 = next_param(NULL, '-');
unsigned max = str2 ? atoi(str2) : (str1 ? atoi(str1) : ref[0]);
unsigned min = str1 && str2 ? atoi(str1) : 0;
unsigned tmp;
int i, j;
if (max < min) { tmp = max; max = min; min = tmp; }
rates[0] = max;
for (i = 0, j = 1; i < MAX_SUPPORTED_SAMPLERATES; ++i) {
if (ref[i] < rates[j-1] && ref[i] >= min) {
rates[j++] = ref[i];
}
}
}
if (dstr) {
rate_delay = atoi(dstr);
}
if (rates[0]) {
user_rates = true;
}
}
break;
case 's':
server = optarg;
break;
case 'n':
name = optarg;
break;
case 'N':
namefile = optarg;
break;
case 'W':
pcm_check_header = true;
break;
#if ALSA
case 'p':
rt_priority = atoi(optarg);
if (rt_priority > 99 || rt_priority < 1) {
fprintf(stderr, "\nError: invalid priority: %s\n\n", optarg);
usage(argv[0]);
exit(1);
}
break;
#endif
#if LINUX || FREEBSD || SUN
case 'P':
pidfile = optarg;
break;
#endif
case 'l':
list_devices();
exit(0);
break;
#if RESAMPLE
case 'u':
case 'R':
if (optind < argc && argv[optind] && argv[optind][0] != '-') {
resample = argv[optind++];
} else {
resample = "";
}
break;
case 'Z':
maxSampleRate = atoi(optarg);
break;
#endif
#if DSD
case 'D':
dsd_outfmt = DOP;
if (optind < argc && argv[optind] && argv[optind][0] != '-') {
char *dstr = next_param(argv[optind++], ':');
char *fstr = next_param(NULL, ':');
dsd_delay = dstr ? atoi(dstr) : 0;
if (fstr) {
if (!strcmp(fstr, "dop")) dsd_outfmt = DOP;
if (!strcmp(fstr, "u8")) dsd_outfmt = DSD_U8;
if (!strcmp(fstr, "u16le")) dsd_outfmt = DSD_U16_LE;
if (!strcmp(fstr, "u32le")) dsd_outfmt = DSD_U32_LE;
if (!strcmp(fstr, "u16be")) dsd_outfmt = DSD_U16_BE;
if (!strcmp(fstr, "u32be")) dsd_outfmt = DSD_U32_BE;
if (!strcmp(fstr, "dop24")) dsd_outfmt = DOP_S24_LE;
if (!strcmp(fstr, "dop24_3")) dsd_outfmt = DOP_S24_3LE;
}
}
break;
#endif
#if VISEXPORT
case 'v':
visexport = true;
break;
#endif
#if ALSA
case 'O':
mixer_device = optarg;
break;
case 'L':
list_mixers(mixer_device);
exit(0);
break;
case 'X':
linear_volume = true;
break;
case 'U':
output_mixer_unmute = true;
case 'V':
if (output_mixer) {
fprintf(stderr, "-U and -V option should not be used at same time\n");
exit(1);
}
output_mixer = optarg;
break;
#endif
#if IR
case 'i':
if (optind < argc && argv[optind] && argv[optind][0] != '-') {
lircrc = argv[optind++];
} else {
lircrc = "~/.lircrc"; // liblirc_client will expand ~/
}
break;
#endif
#if defined(GPIO) && defined(RPI)
case 'G':
if (power_script != NULL){
fprintf(stderr, "-G and -S options cannot be used together \n\n" );
usage(argv[0]);
exit(1);
}
if (optind < argc && argv[optind] && argv[optind][0] != '-') {
char *gp = next_param(argv[optind++], ':');
char *go = next_param (NULL, ':');
gpio_pin = atoi(gp);
if (go != NULL){
if ((strcmp(go, "H")==0)|(strcmp(go, "h")==0)){
gpio_active_low=false;
}else if((strcmp(go, "L")==0)|(strcmp(go, "l")==0)){
gpio_active_low=true;
}else{
fprintf(stderr,"Must set output to be active High or Low i.e. -G18:H or -G18:L\n");
usage(argv[0]);
exit(1);
}
}else{
fprintf(stderr,"-G Option Error\n");
usage(argv[0]);
exit(1);
}
gpio_active = true;
relay(0);
} else {
fprintf(stderr, "Error in GPIO Pin assignment.\n");
usage(argv[0]);
exit(1);
}
break;
#endif
#if GPIO
case 'S':
if (gpio_active){
fprintf(stderr, "-G and -S options cannot be used together \n\n" );
usage(argv[0]);
exit(1);
}
if (optind < argc && argv[optind] && argv[optind][0] != '-') {
power_script = argv[optind++];
if( access( power_script, R_OK|X_OK ) == -1 ) {
// file doesn't exist
fprintf(stderr, "Script %s, not found\n\n", argv[optind-1]);
usage(argv[0]);
exit(1);
}
} else {
fprintf(stderr, "No Script Name Given.\n\n");
usage(argv[0]);
exit(1);
}
relay_script(0);
break;
#endif
#if LINUX || FREEBSD || SUN
case 'z':
daemonize = true;
#if SUN
init_daemonize();
#endif /* SUN */
break;
#endif
case 't':
license();
exit(0);
case '?':
usage(argv[0]);
exit(0);
default:
fprintf(stderr, "Arg error: %s\n", argv[optind]);
break;
}
}
// warn if command line includes something which isn't parsed
if (optind < argc) {
fprintf(stderr, "\nError: command line argument error\n\n");
usage(argv[0]);
exit(1);
}
signal(SIGINT, sighandler);
signal(SIGTERM, sighandler);
#if defined(SIGQUIT)
signal(SIGQUIT, sighandler);
#endif
#if defined(SIGHUP)
signal(SIGHUP, sighandler);
#endif
#if USE_SSL && !LINKALL && !NO_SSLSYM
ssl_loaded = load_ssl_symbols();
#endif
// set the output buffer size if not specified on the command line, take account of resampling
if (!output_buf_size) {
output_buf_size = OUTPUTBUF_SIZE;
if (resample) {
unsigned scale = 8;
if (rates[0]) {
scale = rates[0] / 44100;
if (scale > 8) scale = 8;
if (scale < 1) scale = 1;
}
output_buf_size *= scale;
}
}
if (logfile) {
if (!freopen(logfile, "a", stderr)) {
fprintf(stderr, "error opening logfile %s: %s\n", logfile, strerror(errno));
} else {
if (log_output >= lINFO || log_stream >= lINFO || log_decode >= lINFO || log_slimproto >= lINFO) {
fprintf(stderr, "\n%s\n", cmdline);
}
}
}
#if LINUX || FREEBSD || SUN
if (pidfile) {
if (!(pidfp = fopen(pidfile, "w")) ) {
fprintf(stderr, "Error opening pidfile %s: %s\n", pidfile, strerror(errno));
exit(1);
}
pidfile = realpath(pidfile, NULL); // daemonize will change cwd
}
if (daemonize) {
if (daemon(0, logfile ? 1 : 0)) {
fprintf(stderr, "error daemonizing: %s\n", strerror(errno));
}
}
if (pidfp) {
fprintf(pidfp, "%d\n", (int) getpid());
fclose(pidfp);
}
#endif
#if WIN
winsock_init();
#endif
stream_init(log_stream, stream_buf_size);
if (!strcmp(output_device, "-")) {
output_init_stdout(log_output, output_buf_size, output_params, rates, rate_delay);
} else {
#if ALSA
output_init_alsa(log_output, output_device, output_buf_size, output_params, rates, rate_delay, rt_priority, idle, mixer_device, output_mixer,
output_mixer_unmute, linear_volume);
#endif
#if PORTAUDIO
output_init_pa(log_output, output_device, output_buf_size, output_params, rates, rate_delay, idle);
#endif
#if PULSEAUDIO
output_init_pulse(log_output, output_device, output_buf_size, output_params, rates, rate_delay, idle);
#endif
}
#if DSD
dsd_init(dsd_outfmt, dsd_delay);
#endif
#if VISEXPORT
if (visexport) {
output_vis_init(log_output, mac);
}
#endif
decode_init(log_decode, include_codecs, exclude_codecs);
#if RESAMPLE
if (resample) {
process_init(resample);
}
#endif
#if IR
if (lircrc) {
ir_init(log_ir, lircrc);
}
#endif
if (name && namefile) {
fprintf(stderr, "-n and -N option should not be used at same time\n");
exit(1);
}
slimproto(log_slimproto, server, mac, name, namefile, modelname, maxSampleRate);
decode_close();
stream_close();
if (!strcmp(output_device, "-")) {
output_close_stdout();
} else {
#if ALSA
output_close_alsa();
#endif
#if PORTAUDIO
output_close_pa();
#endif
#if PULSEAUDIO
output_close_pulse();
#endif
}
#if IR
ir_close();
#endif
#if WIN
winsock_close();
#endif
#if LINUX || FREEBSD || SUN
if (pidfile) {
unlink(pidfile);
free(pidfile);
}
#endif
#if USE_SSL && !LINKALL && !NO_SSLSYM
free_ssl_symbols();
#endif
exit(0);
}