mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 10:41:04 +00:00
107 lines
3.5 KiB
C
107 lines
3.5 KiB
C
/* 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
|
|
|
|
typedef enum {
|
|
GST_URI_UNKNOWN,
|
|
GST_URI_SINK,
|
|
GST_URI_SRC
|
|
} GstURIType;
|
|
|
|
#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))
|
|
|
|
typedef struct _GstURIHandler GstURIHandler;
|
|
typedef struct _GstURIHandlerInterface GstURIHandlerInterface;
|
|
|
|
struct _GstURIHandlerInterface {
|
|
GTypeInterface parent;
|
|
|
|
/* signals */
|
|
void (* new_uri) (GstURIHandler * handler,
|
|
const gchar * uri);
|
|
/* idea for the future ?
|
|
gboolean (* require_password) (GstURIHandler * handler,
|
|
gchar ** username,
|
|
gchar ** password);
|
|
*/
|
|
|
|
/* vtable */
|
|
|
|
/* 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);
|
|
|
|
/* we might want to add functions here to query features,
|
|
* someone with gnome-vfs knowledge go ahead */
|
|
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
/* general URI functions */
|
|
|
|
gboolean gst_uri_protocol_is_valid (const gchar * protocol);
|
|
gboolean gst_uri_is_valid (const gchar * uri);
|
|
gchar * gst_uri_get_protocol (const gchar * uri);
|
|
gchar * gst_uri_get_location (const gchar * uri);
|
|
gchar * gst_uri_construct (const gchar * protocol,
|
|
const gchar * location);
|
|
|
|
GstElement * gst_element_make_from_uri (const GstURIType type,
|
|
const gchar * uri,
|
|
const gchar * elementname);
|
|
|
|
/* accessing the interface */
|
|
GType gst_uri_handler_get_type (void);
|
|
|
|
guint gst_uri_handler_get_uri_type (GstURIHandler * handler);
|
|
gchar ** gst_uri_handler_get_protocols (GstURIHandler * handler);
|
|
G_CONST_RETURN
|
|
gchar * gst_uri_handler_get_uri (GstURIHandler * handler);
|
|
gboolean gst_uri_handler_set_uri (GstURIHandler * handler,
|
|
const gchar * uri);
|
|
void gst_uri_handler_new_uri (GstURIHandler * handler,
|
|
const gchar * uri);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_URI_H__ */
|