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Add media factory to map urls to media pipeline objects.

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Wim Taymans 2009-01-20 19:44:45 +01:00 committed by Wim Taymans
parent 852cc3973c
commit 63ee9e050f
2 changed files with 172 additions and 0 deletions
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97
gst/rtsp-server/rtsp-media-factory.c Normal file
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/* GStreamer
* Copyright (C) 2008 Wim Taymans <wim.taymans at gmail.com>
*
* 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.
*/
#include "rtsp-media-factory.h"
G_DEFINE_TYPE (GstRTSPMediaFactory, gst_rtsp_media_factory, G_TYPE_OBJECT);
static void gst_rtsp_media_factory_finalize (GObject * obj);
static GstRTSPMedia * create_media (GstRTSPMediaFactory *factory, const gchar *url);
static void
gst_rtsp_media_factory_class_init (GstRTSPMediaFactoryClass * klass)
{
GObjectClass *gobject_class;
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->finalize = gst_rtsp_media_factory_finalize;
klass->create_media = create_media;
}
static void
gst_rtsp_media_factory_init (GstRTSPMediaFactory * factory)
{
}
static void
gst_rtsp_media_factory_finalize (GObject * obj)
{
G_OBJECT_CLASS (gst_rtsp_media_factory_parent_class)->finalize (obj);
}
GstRTSPMediaFactory *
gst_rtsp_media_factory_new (void)
{
GstRTSPMediaFactory *result;
result = g_object_new (GST_TYPE_RTSP_MEDIA_FACTORY, NULL);
return result;
}
static GstRTSPMedia *
create_media (GstRTSPMediaFactory *factory, const gchar *url)
{
GstRTSPMedia *result;
result = gst_rtsp_media_new (url);
return result;
}
GstRTSPMedia *
gst_rtsp_media_factory_create (GstRTSPMediaFactory *factory, const gchar *url)
{
GstRTSPMedia *result = NULL;
GstRTSPMediaFactoryClass *klass;
klass = GST_RTSP_MEDIA_FACTORY_GET_CLASS (factory);
if (klass->create_media)
result = klass->create_media (factory, url);
return result;
}
void
gst_rtsp_media_factory_add (GstRTSPMediaFactory *factory, const gchar *path,
GType type)
{
g_warning ("gst_rtsp_media_factory_add: not implemented");
}
void
gst_rtsp_media_factory_remove (GstRTSPMediaFactory *factory, const gchar *path,
GType type)
{
g_warning ("gst_rtsp_media_factory_remove: not implemented");
}

75
gst/rtsp-server/rtsp-media-factory.h Normal file
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/* GStreamer
* Copyright (C) 2008 Wim Taymans <wim.taymans at gmail.com>
*
* 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.
*/
#include <gst/gst.h>
#include <gst/rtsp/gstrtspurl.h>
#include "rtsp-media.h"
#ifndef __GST_RTSP_MEDIA_FACTORY_H__
#define __GST_RTSP_MEDIA_FACTORY_H__
G_BEGIN_DECLS
#define GST_TYPE_RTSP_MEDIA_FACTORY (gst_rtsp_media_get_type ())
#define GST_IS_RTSP_MEDIA_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RTSP_MEDIA_FACTORY))
#define GST_IS_RTSP_MEDIA_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_RTSP_MEDIA_FACTORY))
#define GST_RTSP_MEDIA_FACTORY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTSP_MEDIA_FACTORY, GstRTSPMediaFactoryClass))
#define GST_RTSP_MEDIA_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RTSP_MEDIA_FACTORY, GstRTSPMediaFactory))
#define GST_RTSP_MEDIA_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_RTSP_MEDIA_FACTORY, GstRTSPMediaFactoryClass))
#define GST_RTSP_MEDIA_FACTORY_CAST(obj) ((GstRTSPMediaFactory*)(obj))
#define GST_RTSP_MEDIA_FACTORY_CLASS_CAST(klass) ((GstRTSPMediaFactoryClass*)(klass))
typedef struct _GstRTSPMediaFactory GstRTSPMediaFactory;
typedef struct _GstRTSPMediaFactoryClass GstRTSPMediaFactoryClass;
/**
* GstRTSPMediaFactory:
*
* Creates a #GstRTSPMedia object for a given url.
*/
struct _GstRTSPMediaFactory {
GObject parent;
};
struct _GstRTSPMediaFactoryClass {
GObjectClass parent_class;
GstRTSPMedia * (*create_media) (GstRTSPMediaFactory *factory, const gchar *url);
};
GType gst_rtsp_media_factory_get_type (void);
/* creating a factory */
GstRTSPMediaFactory * gst_rtsp_media_factory_new (void);
/* creating a media */
GstRTSPMedia * gst_rtsp_media_factory_create (GstRTSPMediaFactory *factory, const gchar *url);
/* managing media GTypes to a path */
void gst_rtsp_media_factory_add (GstRTSPMediaFactory *factory, const gchar *path,
GType type);
void gst_rtsp_media_factory_remove (GstRTSPMediaFactory *factory, const gchar *path,
GType type);
G_END_DECLS
#endif /* __GST_RTSP_MEDIA_FACTORY_H__ */