C++ (Cpp) purple_plugin_ipc_unregister_all Examples

Example #1

File: ssl-cdsa.c Project: Epixoft/adium

static gboolean
plugin_unload(PurplePlugin *plugin)
{
#ifdef HAVE_CDSA
	if (purple_ssl_get_ops() == &ssl_ops)
		purple_ssl_set_ops(NULL);
	
	purple_plugin_ipc_unregister_all(plugin);
#endif

	return (TRUE);
}

Example #2

File: plugin.c Project: Distrotech/pidgin

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 */
}