2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
3 * 2000 Wim Taymans <wim.taymans@chello.be>
5 * gstregistry.h: Header for registry handling
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
24 #ifndef __GST_REGISTRY_H__
25 #define __GST_REGISTRY_H__
27 #include <gst/gstplugin.h>
31 #define GST_TYPE_REGISTRY (gst_registry_get_type ())
32 #define GST_REGISTRY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_REGISTRY, GstRegistry))
33 #define GST_IS_REGISTRY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_REGISTRY))
34 #define GST_REGISTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_REGISTRY, GstRegistryClass))
35 #define GST_IS_REGISTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_REGISTRY))
36 #define GST_REGISTRY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_REGISTRY, GstRegistryClass))
38 typedef struct _GstRegistry GstRegistry;
39 typedef struct _GstRegistryClass GstRegistryClass;
48 /* FIXME move elsewhere */
51 gpointer _gst_reserved[GST_PADDING];
54 struct _GstRegistryClass {
55 GObjectClass parent_class;
58 void (*plugin_added) (GstRegistry *registry, GstPlugin *plugin);
60 gpointer _gst_reserved[GST_PADDING];
64 /* normal GObject stuff */
65 GType gst_registry_get_type (void);
67 GstRegistry * gst_registry_get_default (void);
69 void gst_registry_scan_path (GstRegistry *registry, const gchar *path);
70 GList* gst_registry_get_path_list (GstRegistry *registry);
71 void gst_registry_clear_paths (GstRegistry *registry);
73 gboolean gst_registry_add_plugin (GstRegistry *registry, GstPlugin *plugin);
74 void gst_registry_remove_plugin (GstRegistry *registry, GstPlugin *plugin);
76 GList* gst_registry_get_plugin_list (GstRegistry *registry);
77 GList* gst_registry_plugin_filter (GstRegistry *registry,
78 GstPluginFilter filter,
81 GList* gst_registry_feature_filter (GstRegistry *registry,
82 GstPluginFeatureFilter filter,
85 GList * gst_registry_get_feature_list (GstRegistry *registry,
88 GstPlugin* gst_registry_find_plugin (GstRegistry *registry, const gchar *name);
89 GstPluginFeature* gst_registry_find_feature (GstRegistry *registry, const gchar *name, GType type);
90 GstPlugin * gst_registry_lookup (GstRegistry *registry, const char *filename);
92 gboolean gst_registry_xml_read_cache (GstRegistry * registry, const char *location);
93 gboolean gst_registry_xml_write_cache (GstRegistry * registry, const char *location);
95 void gst_registry_scan_paths (GstRegistry *registry);
96 void _gst_registry_remove_cache_plugins (GstRegistry *registry);
98 #define gst_default_registry_add_plugin(plugin) \
99 gst_registry_add_plugin (gst_registry_get_default(), plugin)
100 #define gst_default_registry_add_path(path) \
101 gst_registry_add_path (gst_registry_get_default(), path)
102 #define gst_default_registry_get_path_list() \
103 gst_registry_get_path_list (gst_registry_get_default())
104 #define gst_default_registry_get_plugin_list() \
105 gst_registry_get_plugin_list (gst_registry_get_default())
106 #define gst_default_registry_find_feature(name,type) \
107 gst_registry_find_feature (gst_registry_get_default(),name,type)
108 #define gst_default_registry_find_plugin(name) \
109 gst_registry_find_plugin (gst_registry_get_default(),name)
110 #define gst_default_registry_feature_filter(filter,first,user_data) \
111 gst_registry_feature_filter (gst_registry_get_default(),filter,first,user_data)
115 #endif /* __GST_REGISTRY_H__ */