static void
purple_protocol_finalize(GObject *object)
{
PurpleProtocol *protocol = PURPLE_PROTOCOL(object);
GList *accounts, *l;
accounts = purple_accounts_get_all_active();
for (l = accounts; l != NULL; l = l->next) {
PurpleAccount *account = PURPLE_ACCOUNT(l->data);
if (purple_account_is_disconnected(account))
continue;
if (purple_strequal(protocol->id,
purple_account_get_protocol_id(account)))
purple_account_disconnect(account);
}
g_list_free(accounts);
purple_request_close_with_handle(protocol);
purple_notify_close_with_handle(protocol);
purple_signals_disconnect_by_handle(protocol);
purple_signals_unregister_by_instance(protocol);
purple_prefs_disconnect_by_handle(protocol);
user_splits_free(protocol);
account_options_free(protocol);
icon_spec_free(protocol);
PURPLE_DBUS_UNREGISTER_POINTER(protocol);
parent_class->finalize(object);
}
void
pidgin_connection_uninit(void)
{
purple_signals_disconnect_by_handle(pidgin_connection_get_handle());
g_hash_table_destroy(auto_reconns);
}
static void
finch_sound_uninit(void)
{
#ifdef USE_GSTREAMER
if (!gst_init_failed)
gst_deinit();
#endif
purple_signals_disconnect_by_handle(finch_sound_get_handle());
}
void
purple_xfers_uninit(void)
{
void *handle = purple_xfers_get_handle();
purple_signals_disconnect_by_handle(handle);
purple_signals_unregister_by_instance(handle);
g_hash_table_destroy(xfers_data);
xfers_data = NULL;
}
void
purple_buddy_icons_uninit()
{
purple_signals_disconnect_by_handle(purple_buddy_icons_get_handle());
g_hash_table_destroy(account_cache);
g_hash_table_destroy(icon_data_cache);
g_hash_table_destroy(icon_file_cache);
g_hash_table_destroy(pointer_icon_cache);
g_free(old_icons_dir);
g_free(cache_dir);
}
void
purple_plugins_uninit(void)
{
void *handle = purple_plugins_get_handle();
purple_signals_disconnect_by_handle(handle);
purple_signals_unregister_by_instance(handle);
while (search_paths) {
g_free(search_paths->data);
search_paths = g_list_delete_link(search_paths, search_paths);
}
}
void
finch_pounces_manager_hide(void)
{
if (pounces_manager == NULL)
return;
if (pounces_manager->window != NULL)
gnt_widget_destroy(pounces_manager->window);
purple_signals_disconnect_by_handle(pounces_manager);
g_free(pounces_manager);
pounces_manager = NULL;
}
static gboolean
indicator_unload(PurplePlugin *plugin) {
indicator_docklet_uninit(plugin);
purple_signals_disconnect_by_handle(plugin->handle);
if (plugin->extra) {
g_object_unref(G_OBJECT(plugin->extra));
plugin->extra = NULL;
}
pidgin_blist_visibility_manager_remove();
return TRUE;
}
void
purple_pounces_uninit()
{
if (save_timer != 0)
{
purple_timeout_remove(save_timer);
save_timer = 0;
sync_pounces();
}
purple_signals_disconnect_by_handle(purple_pounces_get_handle());
g_hash_table_destroy(pounce_handlers);
pounce_handlers = NULL;
}
void twitter_conv_icon_account_unload(PurpleAccount * account)
{
PurpleConnection *gc = purple_account_get_connection(account);
TwitterConnectionData *twitter;
GList *l;
/* Remove icons from all conversations */
for (l = purple_get_chats(); l; l = l->next) {
if (purple_conversation_get_account(l->data) == account)
twitter_conv_icon_remove_conversation_conv_icons(l->data);
}
if (gc && (twitter = gc->proto_data)) {
if (twitter->icons) {
purple_signals_disconnect_by_handle(twitter->icons);
g_hash_table_destroy(twitter->icons);
}
twitter->icons = NULL;
}
}
static gboolean plugin_unload(PurplePlugin *plugin)
{
// disconnect callbacks
purple_signals_disconnect_by_handle(plugin);
return TRUE;
}
/* XXX: There's no such thing in pidgin. Perhaps there should be? */
void finch_pounces_uninit()
{
purple_pounces_unregister_handler(FINCH_UI);
purple_signals_disconnect_by_handle(finch_pounces_get_handle());
}
void
purple_idle_uninit()
{
purple_signals_disconnect_by_handle(purple_idle_get_handle());
}
gboolean
purple_plugin_unload(PurplePlugin *plugin)
{
#ifdef PURPLE_PLUGINS
GList *l;
GList *ll;
g_return_val_if_fail(plugin != NULL, FALSE);
g_return_val_if_fail(purple_plugin_is_loaded(plugin), FALSE);
purple_debug_info("plugins", "Unloading plugin %s\n", plugin->info->name);
/* Unload all plugins that depend on this plugin. */
for (l = plugin->dependent_plugins; l != NULL; l = ll) {
const char * dep_name = (const char *)l->data;
PurplePlugin *dep_plugin;
/* Store a pointer to the next element in the list.
* This is because we'll be modifying this list in the loop. */
ll = l->next;
dep_plugin = purple_plugins_find_with_id(dep_name);
if (dep_plugin != NULL && purple_plugin_is_loaded(dep_plugin))
{
if (!purple_plugin_unload(dep_plugin))
{
g_free(plugin->error);
plugin->error = g_strdup_printf(_("%s requires %s, but it failed to unload."),
_(plugin->info->name),
_(dep_plugin->info->name));
return FALSE;
}
else
{
#if 0
/* This isn't necessary. This has already been done when unloading dep_plugin. */
plugin->dependent_plugins = g_list_delete_link(plugin->dependent_plugins, l);
#endif
}
}
}
/* Remove this plugin from each dependency's dependent_plugins list. */
for (l = plugin->info->dependencies; l != NULL; l = l->next)
{
const char *dep_name = (const char *)l->data;
PurplePlugin *dependency;
dependency = purple_plugins_find_with_id(dep_name);
if (dependency != NULL)
dependency->dependent_plugins = g_list_remove(dependency->dependent_plugins, plugin->info->id);
else
purple_debug_error("plugins", "Unable to remove from dependency list for %s\n", dep_name);
}
if (plugin->native_plugin) {
if (plugin->info->unload && !plugin->info->unload(plugin))
return FALSE;
if (plugin->info->type == PURPLE_PLUGIN_PROTOCOL) {
PurplePluginProtocolInfo *prpl_info;
GList *l;
prpl_info = PURPLE_PLUGIN_PROTOCOL_INFO(plugin);
for (l = prpl_info->user_splits; l != NULL; l = l->next)
purple_account_user_split_destroy(l->data);
for (l = prpl_info->protocol_options; l != NULL; l = l->next)
purple_account_option_destroy(l->data);
if (prpl_info->user_splits != NULL) {
g_list_free(prpl_info->user_splits);
prpl_info->user_splits = NULL;
}
if (prpl_info->protocol_options != NULL) {
g_list_free(prpl_info->protocol_options);
prpl_info->protocol_options = NULL;
}
}
} else {
PurplePlugin *loader;
PurplePluginLoaderInfo *loader_info;
loader = find_loader_for_plugin(plugin);
if (loader == NULL)
return FALSE;
loader_info = PURPLE_PLUGIN_LOADER_INFO(loader);
if (loader_info->unload && !loader_info->unload(plugin))
return FALSE;
}
/* cancel any pending dialogs the plugin has */
purple_request_close_with_handle(plugin);
purple_notify_close_with_handle(plugin);
purple_signals_disconnect_by_handle(plugin);
purple_plugin_ipc_unregister_all(plugin);
loaded_plugins = g_list_remove(loaded_plugins, plugin);
if ((plugin->info != NULL) && PURPLE_IS_PROTOCOL_PLUGIN(plugin))
protocol_plugins = g_list_remove(protocol_plugins, plugin);
plugins_to_disable = g_list_remove(plugins_to_disable, plugin);
plugin->loaded = FALSE;
/* We wouldn't be anywhere near here if the plugin wasn't loaded, so
* if plugin->error is set at all, it had to be from a previous
* unload failure. It's obviously okay now.
*/
g_free(plugin->error);
plugin->error = NULL;
purple_signal_emit(purple_plugins_get_handle(), "plugin-unload", plugin);
purple_prefs_disconnect_by_handle(plugin);
return TRUE;
#else
return TRUE;
#endif /* PURPLE_PLUGINS */
}