--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gstreamer_core/gst/gsturi.h	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,211 @@
+/* GStreamer
+ * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
+ *                    2000 Wim Taymans <wtay@chello.be>
+ *
+ * gsturi.h: Header for uri to element mappings
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_URI_H__
+#define __GST_URI_H__
+
+#include <glib.h>
+#include <gst/gstelement.h>
+#include <gst/gstpluginfeature.h>
+
+G_BEGIN_DECLS
+
+/**
+ * GstURIType:
+ * @GST_URI_UNKNOWN	: The URI direction is unknown
+ * @GST_URI_SINK	: The URI is a consumer.
+ * @GST_URI_SRC		: The URI is a producer.
+ *
+ * The different types of URI direction.
+ */
+
+typedef enum {
+  GST_URI_UNKNOWN,
+  GST_URI_SINK,
+  GST_URI_SRC
+} GstURIType;
+
+/**
+ * GST_URI_TYPE_IS_VALID:
+ * @type: A #GstURIType
+ *
+ * Tests if the type direction is valid.
+ */
+#define GST_URI_TYPE_IS_VALID(type) ((type) == GST_URI_SRC || (type) == GST_URI_SINK)
+
+/* uri handler functions */
+#define GST_TYPE_URI_HANDLER		(gst_uri_handler_get_type ())
+#define GST_URI_HANDLER(obj)		(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_URI_HANDLER, GstURIHandler))
+#define GST_IS_URI_HANDLER(obj)		(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_URI_HANDLER))
+#define GST_URI_HANDLER_GET_INTERFACE(obj)	(G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_URI_HANDLER, GstURIHandlerInterface))
+#define GST_URI_HANDLER_CLASS(obj)	(G_TYPE_CHECK_CLASS_CAST ((obj), GST_TYPE_URI_HANDLER, GstURIHandler))
+
+/**
+ * GstURIHandler:
+ *
+ * Opaque #GstURIHandler structure.
+ */
+typedef struct _GstURIHandler GstURIHandler;
+typedef struct _GstURIHandlerInterface GstURIHandlerInterface;
+
+/**
+ * GstURIHandlerInterface:
+ * @parent: The parent interface type
+ * @get_type: Method to tell whether the element handles source or sink URI.
+ * @get_protocols: Method to return the list of protocols handled by the element.
+ * @get_uri: Method to return the URI currently handled by the element.
+ * @set_uri: Method to set a new URI.
+ * @get_type_full: Variant of get_type which takes a GType argument. This is 
+ *  for use by bindings that need to pass context when creating a URI Handler.  *  If implemented, get_type will be used in preference to get_type_full.
+ *      Since: 0.10.15
+ * @get_protocols_full: Variant of get_type which takes a GType argument. 
+ * This is for use by bindings that need to pass context when creating a URI 
+ * Handler. If implemented, get_protocols will be used in preference to 
+ * get_protocols_full.
+ *      Since: 0.10.15
+ *
+ * #GstElements using this interface should implement these methods.
+ */
+struct _GstURIHandlerInterface {
+  GTypeInterface	parent;
+
+  /*< private >*/
+  /* signals */
+  void		(* new_uri)			(GstURIHandler * handler,
+						 const gchar *   uri);
+  /* idea for the future ?
+  gboolean	(* require_password)		(GstURIHandler * handler,
+						 gchar **	 username,
+						 gchar **	 password);
+   */
+
+  /* vtable */
+
+  /*< public >*/
+  /* querying capabilities */
+  GstURIType		(* get_type)		(void);
+  gchar **		(* get_protocols)	(void);
+
+  /* using the interface */
+  G_CONST_RETURN gchar *(* get_uri)		(GstURIHandler * handler);
+  gboolean		(* set_uri)		(GstURIHandler * handler,
+						 const gchar *	 uri);
+
+  GstURIType		(* get_type_full)	(GType type);
+  gchar **		(* get_protocols_full)	(GType type);
+
+  /*< private >*/
+  /* we might want to add functions here to query features,
+   * someone with gnome-vfs knowledge go ahead */
+
+  gpointer _gst_reserved[GST_PADDING - 2];
+};
+
+/* general URI functions */
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+gboolean	gst_uri_protocol_is_valid	(const gchar * protocol);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+gboolean	gst_uri_protocol_is_supported	(const GstURIType type,
+						 const gchar *protocol);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+gboolean	gst_uri_is_valid		(const gchar * uri);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+gchar *		gst_uri_get_protocol		(const gchar * uri);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+gboolean        gst_uri_has_protocol            (const gchar * uri,
+                                                 const gchar * protocol);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+gchar *		gst_uri_get_location		(const gchar * uri);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+gchar *		gst_uri_construct		(const gchar * protocol,
+						 const gchar * location);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+GstElement *	gst_element_make_from_uri	(const GstURIType type,
+						 const gchar *    uri,
+						 const gchar *    elementname);
+
+/* accessing the interface */
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+GType		gst_uri_handler_get_type	(void);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+guint		gst_uri_handler_get_uri_type	(GstURIHandler * handler);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+gchar **	gst_uri_handler_get_protocols	(GstURIHandler * handler);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+G_CONST_RETURN
+gchar *		gst_uri_handler_get_uri		(GstURIHandler * handler);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+gboolean	gst_uri_handler_set_uri		(GstURIHandler * handler,
+						 const gchar *	 uri);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void		gst_uri_handler_new_uri		(GstURIHandler * handler,
+						 const gchar *	 uri);
+
+G_END_DECLS
+
+#endif /* __GST_URI_H__ */