diff options
Diffstat (limited to 'plugin-loaders/c/pluma-plugin-loader-c.c')
| -rw-r--r-- | plugin-loaders/c/pluma-plugin-loader-c.c | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/plugin-loaders/c/pluma-plugin-loader-c.c b/plugin-loaders/c/pluma-plugin-loader-c.c deleted file mode 100644 index 1ecca185..00000000 --- a/plugin-loaders/c/pluma-plugin-loader-c.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * pluma-plugin-loader-c.c - * This file is part of pluma - * - * Copyright (C) 2008 - Jesse van den Kieboom - * - * 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. - */ - -#include "pluma-plugin-loader-c.h" -#include <pluma/pluma-object-module.h> - -#define PLUMA_PLUGIN_LOADER_C_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE((object), PLUMA_TYPE_PLUGIN_LOADER_C, PlumaPluginLoaderCPrivate)) - -struct _PlumaPluginLoaderCPrivate -{ - GHashTable *loaded_plugins; -}; - -static void pluma_plugin_loader_iface_init (gpointer g_iface, gpointer iface_data); - -PLUMA_PLUGIN_LOADER_REGISTER_TYPE (PlumaPluginLoaderC, pluma_plugin_loader_c, G_TYPE_OBJECT, pluma_plugin_loader_iface_init); - - -static const gchar * -pluma_plugin_loader_iface_get_id (void) -{ - return "C"; -} - -static PlumaPlugin * -pluma_plugin_loader_iface_load (PlumaPluginLoader *loader, - PlumaPluginInfo *info, - const gchar *path) -{ - PlumaPluginLoaderC *cloader = PLUMA_PLUGIN_LOADER_C (loader); - PlumaObjectModule *module; - const gchar *module_name; - PlumaPlugin *result; - - module = (PlumaObjectModule *)g_hash_table_lookup (cloader->priv->loaded_plugins, info); - module_name = pluma_plugin_info_get_module_name (info); - - if (module == NULL) - { - /* For now we force all modules to be resident */ - module = pluma_object_module_new (module_name, - path, - "register_pluma_plugin", - TRUE); - - /* Infos are available for all the lifetime of the loader. - * If this changes, we should use weak refs or something */ - - g_hash_table_insert (cloader->priv->loaded_plugins, info, module); - } - - if (!g_type_module_use (G_TYPE_MODULE (module))) - { - g_warning ("Could not load plugin module: %s", pluma_plugin_info_get_name (info)); - - return NULL; - } - - /* TODO: for now we force data-dir-name = module-name... if needed we can - * add a datadir field to the plugin descriptor file. - */ - result = (PlumaPlugin *)pluma_object_module_new_object (module, - "install-dir", path, - "data-dir-name", module_name, - NULL); - - if (!result) - { - g_warning ("Could not create plugin object: %s", pluma_plugin_info_get_name (info)); - g_type_module_unuse (G_TYPE_MODULE (module)); - - return NULL; - } - - g_type_module_unuse (G_TYPE_MODULE (module)); - - return result; -} - -static void -pluma_plugin_loader_iface_unload (PlumaPluginLoader *loader, - PlumaPluginInfo *info) -{ - //PlumaPluginLoaderC *cloader = PLUMA_PLUGIN_LOADER_C (loader); - - /* this is a no-op, since the type module will be properly unused as - the last reference to the plugin dies. When the plugin is activated - again, the library will be reloaded */ -} - -static void -pluma_plugin_loader_iface_init (gpointer g_iface, - gpointer iface_data) -{ - PlumaPluginLoaderInterface *iface = (PlumaPluginLoaderInterface *)g_iface; - - iface->get_id = pluma_plugin_loader_iface_get_id; - iface->load = pluma_plugin_loader_iface_load; - iface->unload = pluma_plugin_loader_iface_unload; -} - -static void -pluma_plugin_loader_c_finalize (GObject *object) -{ - PlumaPluginLoaderC *cloader = PLUMA_PLUGIN_LOADER_C (object); - GList *infos; - GList *item; - - /* FIXME: this sanity check it's not efficient. Let's remove it - * once we are confident with the code */ - - infos = g_hash_table_get_keys (cloader->priv->loaded_plugins); - - for (item = infos; item; item = item->next) - { - PlumaPluginInfo *info = (PlumaPluginInfo *)item->data; - - if (pluma_plugin_info_is_active (info)) - { - g_warning ("There are still C plugins loaded during destruction"); - break; - } - } - - g_list_free (infos); - - g_hash_table_destroy (cloader->priv->loaded_plugins); - - G_OBJECT_CLASS (pluma_plugin_loader_c_parent_class)->finalize (object); -} - -static void -pluma_plugin_loader_c_class_init (PlumaPluginLoaderCClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->finalize = pluma_plugin_loader_c_finalize; - - g_type_class_add_private (object_class, sizeof (PlumaPluginLoaderCPrivate)); -} - -static void -pluma_plugin_loader_c_class_finalize (PlumaPluginLoaderCClass *klass) -{ -} - -static void -pluma_plugin_loader_c_init (PlumaPluginLoaderC *self) -{ - self->priv = PLUMA_PLUGIN_LOADER_C_GET_PRIVATE (self); - - /* loaded_plugins maps PlumaPluginInfo to a PlumaObjectModule */ - self->priv->loaded_plugins = g_hash_table_new (g_direct_hash, - g_direct_equal); -} - -PlumaPluginLoaderC * -pluma_plugin_loader_c_new () -{ - GObject *loader = g_object_new (PLUMA_TYPE_PLUGIN_LOADER_C, NULL); - - return PLUMA_PLUGIN_LOADER_C (loader); -} |