From 63ee9e050fd0c8cafa20f67f1d831d7163744c4e Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Tue, 20 Jan 2009 19:44:45 +0100 Subject: [PATCH] Add media factory to map urls to media pipeline objects. --- gst/rtsp-server/rtsp-media-factory.c | 97 ++++++++++++++++++++++++++++++++++++ gst/rtsp-server/rtsp-media-factory.h | 75 ++++++++++++++++++++++++++++ 2 files changed, 172 insertions(+) create mode 100644 gst/rtsp-server/rtsp-media-factory.c create mode 100644 gst/rtsp-server/rtsp-media-factory.h diff --git a/gst/rtsp-server/rtsp-media-factory.c b/gst/rtsp-server/rtsp-media-factory.c new file mode 100644 index 0000000..d402bad --- /dev/null +++ b/gst/rtsp-server/rtsp-media-factory.c @@ -0,0 +1,97 @@ +/* GStreamer + * Copyright (C) 2008 Wim Taymans + * + * 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"); +} + diff --git a/gst/rtsp-server/rtsp-media-factory.h b/gst/rtsp-server/rtsp-media-factory.h new file mode 100644 index 0000000..1399649 --- /dev/null +++ b/gst/rtsp-server/rtsp-media-factory.h @@ -0,0 +1,75 @@ +/* GStreamer + * Copyright (C) 2008 Wim Taymans + * + * 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 + +#include + +#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__ */ -- 2.7.4