/*
* Copyright (C) 2008 Collabora Ltd.
*
* 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 2 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, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* Authors: Jonny Lamb <jonny.lamb@collabora.co.uk>
* */
#include <config.h>
#include <string.h>
#include <unistd.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <dbus/dbus-protocol.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
#include <telepathy-glib/telepathy-glib.h>
#include "empathy-import-utils.h"
#include "empathy-import-pidgin.h"
#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
#include <libempathy/empathy-debug.h>
#include <libempathy/empathy-utils.h>
#include <libempathy-gtk/empathy-ui-utils.h>
/* Pidgin to CM map */
typedef struct
{
const gchar *protocol;
const gchar *pidgin_name;
const gchar *cm_name;
} PidginCmMapItem;
static PidginCmMapItem pidgin_cm_map[] =
{
{ "msn", "server", "server" },
{ "msn", "port", "port" },
{ "jabber", "connect_server", "server" },
{ "jabber", "port", "port" },
{ "jabber", "require_tls", "require-encryption" },
{ "jabber", "old_ssl", "old-ssl" },
{ "aim", "server", "server" },
{ "aim", "port", "port" },
{ "salut", "first", "first-name" },
{ "salut", "last", "last-name" },
{ "salut", "jid", "jid" },
{ "salut", "email", "email" },
{ "groupwise", "server", "server" },
{ "groupwise", "port", "port" },
{ "icq", "server", "server" },
{ "icq", "port", "port" },
{ "irc", "realname", "fullname" },
{ "irc", "ssl", "use-ssl" },
{ "irc", "port", "port" },
{ "yahoo", "server", "server" },
{ "yahoo", "port", "port" },
{ "yahoo", "xfer_port", "xfer-port" },
{ "yahoo", "ignore_invites", "ignore-invites" },
{ "yahoo", "yahoojp", "yahoojp" },
{ "yahoo", "xferjp_host", "xferjp-host" },
{ "yahoo", "serverjp", "serverjp" },
{ "yahoo", "xfer_host", "xfer-host" },
};
#define PIDGIN_ACCOUNT_TAG_NAME "name"
#define PIDGIN_ACCOUNT_TAG_ACCOUNT "account"
#define PIDGIN_ACCOUNT_TAG_PROTOCOL "protocol"
#define PIDGIN_ACCOUNT_TAG_PASSWORD "password"
#define PIDGIN_ACCOUNT_TAG_SETTINGS "settings"
#define PIDGIN_SETTING_PROP_UI "ui"
#define PIDGIN_SETTING_PROP_NAME "name"
#define PIDGIN_SETTING_PROP_TYPE "type"
#define PIDGIN_PROTOCOL_BONJOUR "bonjour"
#define PIDGIN_PROTOCOL_NOVELL "novell"
static void
import_dialog_pidgin_parse_setting (EmpathyImportAccountData *data,
xmlNodePtr setting)
{
PidginCmMapItem *item = NULL;
gchar *tag_name;
gchar *type = NULL;
gchar *content;
guint i;
GValue *value = NULL;
/* We can't do anything if the setting don't have a name */
tag_name = (gchar *) xmlGetProp (setting,
(xmlChar *) PIDGIN_SETTING_PROP_NAME);
if (!tag_name)
return;
/* Search for the map corresponding to setting we are parsing */
for (i = 0; i < G_N_ELEMENTS (pidgin_cm_map); i++)
{
if (!tp_strdiff (data->protocol, pidgin_cm_map[i].protocol) &&
!tp_strdiff (tag_name, pidgin_cm_map[i].pidgin_name))
{
item = pidgin_cm_map + i;
break;
}
}
g_free (tag_name);
/* If we didn't find the item, there is nothing we can do */
if (!item)
return;
type = (gchar *) xmlGetProp (setting, (xmlChar *) PIDGIN_SETTING_PROP_TYPE);
content = (gchar *) xmlNodeGetContent (setting);
if (!tp_strdiff (type, "bool"))
{
i = (gint) g_ascii_strtod (content, NULL);
value = tp_g_value_slice_new (G_TYPE_BOOLEAN);
g_value_set_boolean (value, i != 0);
}
else if (!tp_strdiff (type, "int"))
{
TpConnectionManager *cm = NULL;
TpProtocol *proto;
const TpConnectionManagerParam *param;
const gchar *signature;
int signature_i;
if (!empathy_import_protocol_is_supported (data->protocol, &cm))
return;
proto = tp_connection_manager_get_protocol_object (cm, data->protocol);
param = tp_protocol_get_param (proto, item->cm_name);
signature = tp_connection_manager_param_get_dbus_signature (param);
signature_i = (int) (*signature);
i = (gint) g_ascii_strtod (content, NULL);
if (signature_i == DBUS_TYPE_INT16 ||
signature_i == DBUS_TYPE_INT32)
{
value = tp_g_value_slice_new (G_TYPE_INT);
g_value_set_int (value, i);
}
else if (signature_i == DBUS_TYPE_UINT16 ||
signature_i == DBUS_TYPE_UINT32)
{
value = tp_g_value_slice_new (G_TYPE_UINT);
g_value_set_uint (value, (guint) i);
}
}
else if (!tp_strdiff (type, "string"))
{
value = tp_g_value_slice_new (G_TYPE_STRING);
g_value_set_string (value, content);
}
if (value)
g_hash_table_insert (data->settings, (gpointer) item->cm_name, value);
g_free (type);
g_free (content);
}
static void
import_dialog_pidgin_handle_settings (EmpathyImportAccountData *data,
xmlNodePtr settings)
{
xmlNodePtr setting;
gchar *tag_ui, *name, *type, *content;
tag_ui = (gchar *) xmlGetProp (settings, (xmlChar *) PIDGIN_SETTING_PROP_UI);
/* UI settings - fetch the Enabled parameter.
* The expected value of the ui property is 'gtk-gaim', which looks obsolete,
* but still valid for 2.7.3.
*/
if (tag_ui && !tp_strdiff (tag_ui, "gtk-gaim"))
{
for (setting = settings->children; setting; setting = setting->next)
{
name = (gchar *) xmlGetProp (setting,
(xmlChar *) PIDGIN_SETTING_PROP_NAME);
type = (gchar *) xmlGetProp (setting,
(xmlChar *) PIDGIN_SETTING_PROP_TYPE);
/* The Enabled parameter is supposed to be boolean.
* Pidgin name of the setting is 'auto-login'.
*/
if (!tp_strdiff (name, "auto-login") && !tp_strdiff (type, "bool"))
{
content = (gchar *) xmlNodeGetContent (setting);
data->enabled = (0 != (gint) g_ascii_strtod (content, NULL));
g_free (content);
}
g_free (type);
g_free (name);
}
}
/* General settings. */
else
{
for (setting = settings->children; setting; setting = setting->next)
import_dialog_pidgin_parse_setting (data, setting);
}
g_free (tag_ui);
}
GList *
empathy_import_pidgin_load (void)
{
xmlNodePtr rootnode, node, child;
xmlParserCtxtPtr ctxt;
xmlDocPtr doc;
gchar *filename;
GList *accounts = NULL;
/* Load pidgin accounts xml */
ctxt = xmlNewParserCtxt ();
filename = g_build_filename (g_get_home_dir (), ".purple", "accounts.xml",
NULL);
if (g_access (filename, R_OK) != 0)
goto FILENAME;
doc = xmlCtxtReadFile (ctxt, filename, NULL, 0);
rootnode = xmlDocGetRootElement (doc);
if (rootnode == NULL)
goto OUT;
for (node = rootnode->children; node; node = node->next)
{
EmpathyImportAccountData *data;
/* If it is not an account node, skip. */
if (tp_strdiff ((gchar *) node->name, PIDGIN_ACCOUNT_TAG_ACCOUNT))
continue;
/* Create account data struct */
data = empathy_import_account_data_new ("Pidgin");
/* Parse account's child nodes to fill the account data struct */
for (child = node->children; child; child = child->next)
{
GValue *value;
/* Protocol */
if (!tp_strdiff ((gchar *) child->name,
PIDGIN_ACCOUNT_TAG_PROTOCOL))
{
xmlChar *content;
const gchar *protocol;
content = xmlNodeGetContent (child);
protocol = (const gchar *) content;
if (g_str_has_prefix (protocol, "prpl-"))
protocol += 5;
if (!tp_strdiff (protocol, PIDGIN_PROTOCOL_BONJOUR))
data->protocol = g_strdup ("salut");
else if (!tp_strdiff (protocol, PIDGIN_PROTOCOL_NOVELL))
data->protocol = g_strdup ("groupwise");
else
data->protocol = g_strdup (protocol);
xmlFree (content);
if (data->protocol == NULL)
break;
}
/* Username and IRC server. */
else if (!tp_strdiff ((gchar *) child->name,
PIDGIN_ACCOUNT_TAG_NAME))
{
gchar *name;
GStrv name_resource = NULL;
GStrv nick_server = NULL;
const gchar *username;
name = (gchar *) xmlNodeGetContent (child);
/* Split "username/resource" */
if (g_strrstr (name, "/") != NULL)
{
name_resource = g_strsplit (name, "/", 2);
username = name_resource[0];
}
else
username = name;
/* Split "username@server" if it is an IRC account */
if (strstr (name, "@") && !tp_strdiff (data->protocol, "irc"))
{
nick_server = g_strsplit (name, "@", 2);
username = nick_server[0];
/* Add the server setting */
value = tp_g_value_slice_new (G_TYPE_STRING);
g_value_set_string (value, nick_server[1]);
g_hash_table_insert (data->settings, (gpointer) "server", value);
}
/* Add the account setting */
value = tp_g_value_slice_new (G_TYPE_STRING);
g_value_set_string (value, username);
g_hash_table_insert (data->settings, (gpointer) "account", value);
g_strfreev (name_resource);
g_strfreev (nick_server);
g_free (name);
}
/* Password */
else if (!tp_strdiff ((gchar *) child->name,
PIDGIN_ACCOUNT_TAG_PASSWORD))
{
gchar *password;
password = (gchar *) xmlNodeGetContent (child);
/* Add the password setting */
value = tp_g_value_slice_new (G_TYPE_STRING);
g_value_set_string (value, password);
g_hash_table_insert (data->settings, (gpointer) "password", value);
g_free (password);
}
/* Other settings */
else if (!tp_strdiff ((gchar *) child->name,
PIDGIN_ACCOUNT_TAG_SETTINGS))
import_dialog_pidgin_handle_settings (data, child);
}
/* If we have the needed settings, add the account data to the list,
* otherwise free the data */
if (data->protocol != NULL && g_hash_table_size (data->settings) > 0)
{
/* Special-case XMPP:
* http://bugzilla.gnome.org/show_bug.cgi?id=579992 */
if (!tp_strdiff (data->protocol, "jabber"))
{
if (EMP_STR_EMPTY (tp_asv_get_string (data->settings, "server")))
{
g_hash_table_remove (data->settings, "port");
g_hash_table_remove (data->settings, "server");
}
}
/* If there is no password then MC treats the account as not
* ready and doesn't display it. */
if (!g_hash_table_lookup (data->settings, "password"))
{
GValue *value;
value = tp_g_value_slice_new (G_TYPE_STRING);
g_value_set_string (value, "");
g_hash_table_insert (data->settings, (gpointer) "password", value);
}
accounts = g_list_prepend (accounts, data);
}
else
empathy_import_account_data_free (data);
}
OUT:
xmlFreeDoc (doc);
xmlFreeParserCtxt (ctxt);
FILENAME:
g_free (filename);
return accounts;
}
gboolean
empathy_import_pidgin_accounts_to_import (void)
{
gchar *filename;
gboolean out;
GFile *file;
filename = g_build_filename (g_get_home_dir (), ".purple", "accounts.xml",
NULL);
file = g_file_new_for_path (filename);
out = g_file_query_exists (file, NULL);
g_free (filename);
g_object_unref (file);
return out;
}