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/*
* empathy-sanity-cleaning.c
* Code automatically called when starting a specific version of Empathy for
* the first time doing misc cleaning.
*
* Copyright (C) 2012 Collabora Ltd.
* @author Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "empathy-sanity-cleaning.h"
#include <telepathy-glib/telepathy-glib.h>
#include <libempathy/empathy-gsettings.h>
#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
#include <libempathy/empathy-debug.h>
/*
* This number has to be increased each time a new task is added or modified.
*
* If the number stored in gsettings is lower than it, all the tasks will
* be executed.
*/
#define SANITY_CLEANING_NUMBER 2
static void
account_update_parameters_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GError *error = NULL;
TpAccount *account = TP_ACCOUNT (source);
if (!tp_account_update_parameters_finish (account, result, NULL, &error))
{
DEBUG ("Failed to update parameters of account '%s': %s",
tp_account_get_path_suffix (account), error->message);
g_error_free (error);
return;
}
tp_account_reconnect_async (account, NULL, NULL);
}
/* Make sure XMPP accounts don't have a negative priority (bgo #671452) */
static void
fix_xmpp_account_priority (TpAccountManager *am)
{
GList *accounts, *l;
accounts = tp_account_manager_get_valid_accounts (am);
for (l = accounts; l != NULL; l = g_list_next (l))
{
TpAccount *account = l->data;
GHashTable *params;
gint priority;
if (tp_strdiff (tp_account_get_protocol (account), "jabber"))
continue;
params = (GHashTable *) tp_account_get_parameters (account);
if (params == NULL)
continue;
priority = tp_asv_get_int32 (params, "priority", NULL);
if (priority >= 0)
continue;
DEBUG ("Resetting XMPP priority of account '%s' to 0",
tp_account_get_path_suffix (account));
params = tp_asv_new (
"priority", G_TYPE_INT, 0,
NULL);
tp_account_update_parameters_async (account, params, NULL,
account_update_parameters_cb, NULL);
g_hash_table_unref (params);
}
g_list_free (accounts);
}
static void
set_facebook_account_fallback_server (TpAccountManager *am)
{
GList *accounts, *l;
accounts = tp_account_manager_get_valid_accounts (am);
for (l = accounts; l != NULL; l = g_list_next (l))
{
TpAccount *account = l->data;
GHashTable *params;
gchar *fallback_servers[] = {
"chat.facebook.com:443",
NULL };
if (tp_strdiff (tp_account_get_service (account), "facebook"))
continue;
params = (GHashTable *) tp_account_get_parameters (account);
if (params == NULL)
continue;
if (tp_asv_get_strv (params, "fallback-servers") != NULL)
continue;
DEBUG ("Setting chat.facebook.com:443 as a fallback on account '%s'",
tp_account_get_path_suffix (account));
params = tp_asv_new (
"fallback-servers", G_TYPE_STRV, fallback_servers,
NULL);
tp_account_update_parameters_async (account, params, NULL,
account_update_parameters_cb, NULL);
g_hash_table_unref (params);
}
g_list_free (accounts);
}
static void
run_sanity_cleaning_tasks (TpAccountManager *am)
{
DEBUG ("Starting sanity cleaning tasks");
fix_xmpp_account_priority (am);
set_facebook_account_fallback_server (am);
}
static void
am_prepare_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GError *error = NULL;
TpAccountManager *am = TP_ACCOUNT_MANAGER (source);
if (!tp_proxy_prepare_finish (am, result, &error))
{
DEBUG ("Failed to prepare account manager: %s", error->message);
g_error_free (error);
return;
}
run_sanity_cleaning_tasks (am);
}
void empathy_sanity_checking_run_if_needed (void)
{
GSettings *settings;
guint number;
TpAccountManager *am;
settings = g_settings_new (EMPATHY_PREFS_SCHEMA);
number = g_settings_get_uint (settings, EMPATHY_PREFS_SANITY_CLEANING_NUMBER);
if (number == SANITY_CLEANING_NUMBER)
goto out;
am = tp_account_manager_dup ();
tp_proxy_prepare_async (am, NULL, am_prepare_cb, NULL);
g_settings_set_uint (settings, EMPATHY_PREFS_SANITY_CLEANING_NUMBER,
SANITY_CLEANING_NUMBER);
g_object_unref (am);
out:
g_object_unref (settings);
}
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