The EExtension framework is now in libebackend.

The EModule, EExtensible and EExtension classes as well as the
e_type_traverse() function have been moved to Evolution-Data-Server's
libebackend library to replace e-data-server-module.c.

Now Evolution-Data-Server modules use the same framework as Evolution.

1 files changed, 0 insertions, 320 deletions

diff --git a/e-util/e-module.c b/e-util/e-module.c
deleted file mode 100644
index 46486080d6..0000000000
--- a/e-util/e-module.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * e-module.c
- *
- * This program 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 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-/**
- * SECTION: e-module
- * @short_description: a module loader
- * @include: e-util/e-module.h
- **/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "e-module.h"
-
-#include <glib/gi18n.h>
-
-/* This is the symbol we call when loading a module. */
-#define LOAD_SYMBOL	"e_module_load"
-
-/* This is the symbol we call when unloading a module. */
-#define UNLOAD_SYMBOL	"e_module_unload"
-
-struct _EModulePrivate {
-	GModule *module;
-	gchar *filename;
-
-	void (*load) (GTypeModule *type_module);
-	void (*unload) (GTypeModule *type_module);
-};
-
-enum {
-	PROP_0,
-	PROP_FILENAME
-};
-
-G_DEFINE_TYPE (
-	EModule,
-	e_module,
-	G_TYPE_TYPE_MODULE)
-
-static void
-module_set_filename (EModule *module,
-                     const gchar *filename)
-{
-	g_return_if_fail (module->priv->filename == NULL);
-
-	module->priv->filename = g_strdup (filename);
-}
-
-static void
-module_set_property (GObject *object,
-                     guint property_id,
-                     const GValue *value,
-                     GParamSpec *pspec)
-{
-	switch (property_id) {
-		case PROP_FILENAME:
-			module_set_filename (
-				E_MODULE (object),
-				g_value_get_string (value));
-			return;
-	}
-
-	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-}
-
-static void
-module_get_property (GObject *object,
-                     guint property_id,
-                     GValue *value,
-                     GParamSpec *pspec)
-{
-	switch (property_id) {
-		case PROP_FILENAME:
-			g_value_set_string (
-				value, e_module_get_filename (
-				E_MODULE (object)));
-			return;
-	}
-
-	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-}
-
-static void
-module_finalize (GObject *object)
-{
-	EModulePrivate *priv;
-
-	priv = E_MODULE (object)->priv;
-
-	g_free (priv->filename);
-
-	/* Chain up to parent's finalize() method. */
-	G_OBJECT_CLASS (e_module_parent_class)->finalize (object);
-}
-
-static gboolean
-module_load (GTypeModule *type_module)
-{
-	EModulePrivate *priv;
-	gpointer symbol;
-
-	priv = E_MODULE (type_module)->priv;
-
-	g_return_val_if_fail (priv->filename != NULL, FALSE);
-	priv->module = g_module_open (priv->filename, 0);
-
-	if (priv->module == NULL)
-		goto fail;
-
-	if (!g_module_symbol (priv->module, LOAD_SYMBOL, &symbol))
-		goto fail;
-
-	priv->load = symbol;
-
-	if (!g_module_symbol (priv->module, UNLOAD_SYMBOL, &symbol))
-		goto fail;
-
-	priv->unload = symbol;
-
-	priv->load (type_module);
-
-	/* XXX This is a Band-Aid for a design flaw in EExtension.  If the
-	 *     "extensible_type" member of EExtensionClass is set to a GType
-	 *     that hasn't already been registered, then when the extension's
-	 *     module is unloaded the GType registration that was triggered
-	 *     by setting "extensible_type" will be invalidated and cause
-	 *     Evolution to malfunction when the module is loaded again.
-	 *
-	 *     Extension modules get loaded and unloaded repeatedly by
-	 *     e_extensible_load_extensions(), which temporarily references
-	 *     all extension classes and picks out the ones it needs for a
-	 *     given EExtensible instance based on the "extensible_type"
-	 *     class member.
-	 *
-	 *     Making the module resident prevents the aforementioned GType
-	 *     registration from being invalidated when the extension class
-	 *     is unreferenced.
-	 */
-	g_module_make_resident (priv->module);
-
-	return TRUE;
-
-fail:
-	g_warning ("%s", g_module_error ());
-
-	if (priv->module != NULL)
-		g_module_close (priv->module);
-
-	return FALSE;
-}
-
-static void
-module_unload (GTypeModule *type_module)
-{
-	EModulePrivate *priv;
-
-	priv = E_MODULE (type_module)->priv;
-
-	priv->unload (type_module);
-
-	g_module_close (priv->module);
-	priv->module = NULL;
-
-	priv->load = NULL;
-	priv->unload = NULL;
-}
-
-static void
-e_module_class_init (EModuleClass *class)
-{
-	GObjectClass *object_class;
-	GTypeModuleClass *type_module_class;
-
-	g_type_class_add_private (class, sizeof (EModulePrivate));
-
-	object_class = G_OBJECT_CLASS (class);
-	object_class->set_property = module_set_property;
-	object_class->get_property = module_get_property;
-	object_class->finalize = module_finalize;
-
-	type_module_class = G_TYPE_MODULE_CLASS (class);
-	type_module_class->load = module_load;
-	type_module_class->unload = module_unload;
-
-	/**
-	 * EModule:filename
-	 *
-	 * The filename of the module.
-	 **/
-	g_object_class_install_property (
-		object_class,
-		PROP_FILENAME,
-		g_param_spec_string (
-			"filename",
-			"Filename",
-			"The filename of the module",
-			NULL,
-			G_PARAM_READWRITE |
-			G_PARAM_CONSTRUCT_ONLY));
-}
-
-static void
-e_module_init (EModule *module)
-{
-	module->priv = G_TYPE_INSTANCE_GET_PRIVATE (
-		module, E_TYPE_MODULE, EModulePrivate);
-}
-
-/**
- * e_module_new:
- * @filename: filename of the shared library module
- *
- * Creates a new #EModule that will load the specific shared library
- * when in use.
- *
- * Returns: a new #EModule for @filename
- **/
-EModule *
-e_module_new (const gchar *filename)
-{
-	g_return_val_if_fail (filename != NULL, NULL);
-
-	return g_object_new (E_TYPE_MODULE, "filename", filename, NULL);
-}
-
-/**
- * e_module_get_filename:
- * @module: an #EModule
- *
- * Returns the filename of the shared library for @module.  The
- * string is owned by @module and should not be modified or freed.
- *
- * Returns: the filename for @module
- **/
-const gchar *
-e_module_get_filename (EModule *module)
-{
-	g_return_val_if_fail (E_IS_MODULE (module), NULL);
-
-	return module->priv->filename;
-}
-
-/**
- * e_module_load_all_in_directory:
- * @dirname: pathname for a directory containing modules to load
- *
- * Loads all the modules in the specified directory into memory.  If
- * you want to unload them (enabling on-demand loading) you must call
- * g_type_module_unuse() on all the modules.  Free the returned list
- * with g_list_free().
- *
- * Returns: a list of #EModules loaded from @dirname
- **/
-GList *
-e_module_load_all_in_directory (const gchar *dirname)
-{
-	GDir *dir;
-	const gchar *basename;
-	GList *loaded_modules = NULL;
-	GError *error = NULL;
-
-	g_return_val_if_fail (dirname != NULL, NULL);
-
-	if (!g_module_supported ())
-		return NULL;
-
-	dir = g_dir_open (dirname, 0, &error);
-	if (dir == NULL) {
-		g_warning ("%s", error->message);
-		g_error_free (error);
-		return NULL;
-	}
-
-	while ((basename = g_dir_read_name (dir)) != NULL) {
-		EModule *module;
-		gchar *filename;
-
-		if (!g_str_has_suffix (basename, "." G_MODULE_SUFFIX))
-			continue;
-
-		filename = g_build_filename (dirname, basename, NULL);
-
-		module = e_module_new (filename);
-
-		if (!g_type_module_use (G_TYPE_MODULE (module))) {
-			g_printerr ("Failed to load module: %s\n", filename);
-			g_object_unref (module);
-			g_free (filename);
-			continue;
-		}
-
-		g_free (filename);
-
-		loaded_modules = g_list_prepend (loaded_modules, module);
-	}
-
-	g_dir_close (dir);
-
-	return loaded_modules;
-}