diff options
Diffstat (limited to 'lib/ephy-module.c')
| -rw-r--r-- | lib/ephy-module.c | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/lib/ephy-module.c b/lib/ephy-module.c deleted file mode 100644 index 08c0f86a1..000000000 --- a/lib/ephy-module.c +++ /dev/null @@ -1,222 +0,0 @@ -/* - * Copyright © 2003 Marco Pesenti Gritti - * Copyright © 2003, 2004 Christian Persch - * - * 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, 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 Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -#include "config.h" - -#include "ephy-module.h" -#include "ephy-file-helpers.h" -#include "ephy-debug.h" - -#include <gmodule.h> - -typedef struct _EphyModuleClass EphyModuleClass; - -struct _EphyModuleClass -{ - GTypeModuleClass parent_class; -}; - -struct _EphyModule -{ - GTypeModule parent_instance; - - GModule *library; - - char *path; - GType type; - guint resident : 1; -}; - -typedef GType (*EphyModuleRegisterFunc) (GTypeModule *); - -static void ephy_module_init (EphyModule *action); -static void ephy_module_class_init (EphyModuleClass *class); - -G_DEFINE_TYPE (EphyModule, ephy_module, G_TYPE_TYPE_MODULE) - -static gboolean -ephy_module_load (GTypeModule *gmodule) -{ - EphyModule *module = EPHY_MODULE (gmodule); - EphyModuleRegisterFunc register_func; - gboolean is_absolute; - GModuleFlags flags = G_MODULE_BIND_LOCAL | G_MODULE_BIND_LAZY; - - LOG ("Loading %s", module->path); - - /* In debug builds, we bind immediately so we can find missing - * symbols in extensions on load; otherwise we bind lazily - */ -#ifdef GNOME_ENABLE_DEBUG - flags &= ~G_MODULE_BIND_LAZY; -#endif - - is_absolute = g_path_is_absolute (module->path); - - if (module->library == NULL && ! is_absolute) - { - char *path = g_build_filename (EXTENSIONS_DIR, module->path, NULL); - - module->library = g_module_open (path, flags); - - g_free (path); - } - - if (module->library == NULL && ! is_absolute) - { - char *path = g_build_filename (ephy_dot_dir(), "extensions", module->path, NULL); - - module->library = g_module_open (path, flags); - - g_free (path); - } - - if (module->library == NULL) - { - module->library = g_module_open (module->path, flags); - } - - if (module->library == NULL) - { - g_warning ("%s", g_module_error()); - - return FALSE; - } - - /* extract symbols from the lib */ - if (!g_module_symbol (module->library, "register_module", - (void *) ®ister_func)) - { - g_warning ("%s", g_module_error()); - g_module_close (module->library); - - return FALSE; - } - - /* symbol can still be NULL even though g_module_symbol returned TRUE */ - if (!register_func) - { - g_warning ("Symbol 'register_module' is NULL!"); - g_module_close (module->library); - - return FALSE; - } - - module->type = register_func (gmodule); - - if (module->type == 0) - { - g_warning ("Failed to register the GType(s)!"); - g_module_close (module->library); - - return FALSE; - } - - if (module->resident) - { - g_module_make_resident (module->library); - } - - return TRUE; -} - -static void -ephy_module_unload (GTypeModule *gmodule) -{ - EphyModule *module = EPHY_MODULE (gmodule); - - LOG ("Unloading %s", module->path); - - g_module_close (module->library); - - module->library = NULL; - module->type = 0; -} - -const char * -ephy_module_get_path (EphyModule *module) -{ - g_return_val_if_fail (EPHY_IS_MODULE (module), NULL); - - return module->path; -} - -GObject * -ephy_module_new_object (EphyModule *module) -{ - LOG ("Creating object of type %s", g_type_name (module->type)); - - if (module->type == 0) - { - return NULL; - } - - return g_object_new (module->type, NULL); -} - -static void -ephy_module_init (EphyModule *module) -{ - LOG ("EphyModule %p initialising", module); -} - -static void -ephy_module_finalize (GObject *object) -{ - EphyModule *module = EPHY_MODULE (object); - - LOG ("EphyModule %p finalising", module); - - g_free (module->path); - - G_OBJECT_CLASS (ephy_module_parent_class)->finalize (object); -} - -static void -ephy_module_class_init (EphyModuleClass *class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (class); - GTypeModuleClass *module_class = G_TYPE_MODULE_CLASS (class); - - object_class->finalize = ephy_module_finalize; - - module_class->load = ephy_module_load; - module_class->unload = ephy_module_unload; -} - -EphyModule * -ephy_module_new (const char *path, - gboolean resident) -{ - EphyModule *result; - - if (path == NULL || path[0] == '\0') - { - return NULL; - } - - result = g_object_new (EPHY_TYPE_MODULE, NULL); - - g_type_module_set_name (G_TYPE_MODULE (result), path); - result->path = g_strdup (path); - result->resident = resident != FALSE; - - return result; -} |