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media-factory: add protocols property

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Add a property to configure the allowed protocols in the media created from the
factory.
This commit is contained in:
Wim Taymans 2011-08-16 15:15:19 +02:00
parent 8684fc5c69
commit 0e9ce1caf3
2 changed files with 73 additions and 12 deletions
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50
gst/rtsp-server/rtsp-media-factory.c
View file

@ -22,6 +22,7 @@
#define DEFAULT_LAUNCH NULL
#define DEFAULT_SHARED FALSE
#define DEFAULT_EOS_SHUTDOWN FALSE
#define DEFAULT_PROTOCOLS GST_RTSP_LOWER_TRANS_UDP | GST_RTSP_LOWER_TRANS_TCP
#define DEFAULT_BUFFER_SIZE 0x80000
#define DEFAULT_MULTICAST_GROUP "224.2.0.1"
@ -31,6 +32,7 @@ enum
PROP_LAUNCH,
PROP_SHARED,
PROP_EOS_SHUTDOWN,
PROP_PROTOCOLS,
PROP_BUFFER_SIZE,
PROP_MULTICAST_GROUP,
PROP_LAST
@ -109,6 +111,11 @@ gst_rtsp_media_factory_class_init (GstRTSPMediaFactoryClass * klass)
"Send EOS down the pipeline before shutting down",
DEFAULT_EOS_SHUTDOWN, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_PROTOCOLS,
g_param_spec_flags ("protocols", "Protocols",
"Allowed lower transport protocols", GST_TYPE_RTSP_LOWER_TRANS,
DEFAULT_PROTOCOLS, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_BUFFER_SIZE,
g_param_spec_uint ("buffer-size", "Buffer Size",
"The kernel UDP buffer size to use", 0, G_MAXUINT,
@ -147,6 +154,7 @@ gst_rtsp_media_factory_init (GstRTSPMediaFactory * factory)
factory->launch = g_strdup (DEFAULT_LAUNCH);
factory->shared = DEFAULT_SHARED;
factory->eos_shutdown = DEFAULT_EOS_SHUTDOWN;
factory->protocols = DEFAULT_PROTOCOLS;
factory->buffer_size = DEFAULT_BUFFER_SIZE;
factory->multicast_group = g_strdup (DEFAULT_MULTICAST_GROUP);
@ -189,6 +197,9 @@ gst_rtsp_media_factory_get_property (GObject * object, guint propid,
g_value_set_boolean (value,
gst_rtsp_media_factory_is_eos_shutdown (factory));
break;
case PROP_PROTOCOLS:
g_value_set_flags (value, gst_rtsp_media_factory_get_protocols (factory));
break;
case PROP_BUFFER_SIZE:
g_value_set_uint (value,
gst_rtsp_media_factory_get_buffer_size (factory));
@ -219,6 +230,9 @@ gst_rtsp_media_factory_set_property (GObject * object, guint propid,
gst_rtsp_media_factory_set_eos_shutdown (factory,
g_value_get_boolean (value));
break;
case PROP_PROTOCOLS:
gst_rtsp_media_factory_set_protocols (factory, g_value_get_flags (value));
break;
case PROP_BUFFER_SIZE:
gst_rtsp_media_factory_set_buffer_size (factory,
g_value_get_uint (value));
@ -512,6 +526,39 @@ gst_rtsp_media_factory_get_auth (GstRTSPMediaFactory * factory)
return result;
}
/**
* gst_rtsp_media_factory_set_protocols:
* @factory: a #GstRTSPMediaFactory
* @protocols: the new flags
*
* Configure the allowed lower transport for @factory.
*/
void
gst_rtsp_media_factory_set_protocols (GstRTSPMediaFactory * factory,
GstRTSPLowerTrans protocols)
{
g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));
factory->protocols = protocols;
}
/**
* gst_rtsp_media_factory_get_protocols:
* @factory: a #GstRTSPMediaFactory
*
* Get the allowed protocols of @factory.
*
* Returns: a #GstRTSPLowerTrans
*/
GstRTSPLowerTrans
gst_rtsp_media_factory_get_protocols (GstRTSPMediaFactory * factory)
{
g_return_val_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory),
GST_RTSP_LOWER_TRANS_UNKNOWN);
return factory->protocols;
}
static gboolean
compare_media (gpointer key, GstRTSPMedia * media1, GstRTSPMedia * media2)
{
@ -804,6 +851,7 @@ default_configure (GstRTSPMediaFactory * factory, GstRTSPMedia * media)
gboolean shared, eos_shutdown;
guint size;
GstRTSPAuth *auth;
GstRTSPLowerTrans protocols;
gchar *mc;
/* configure the sharedness */
@ -811,11 +859,13 @@ default_configure (GstRTSPMediaFactory * factory, GstRTSPMedia * media)
shared = factory->shared;
eos_shutdown = factory->eos_shutdown;
size = factory->buffer_size;
protocols = factory->protocols;
GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
gst_rtsp_media_set_shared (media, shared);
gst_rtsp_media_set_eos_shutdown (media, eos_shutdown);
gst_rtsp_media_set_buffer_size (media, size);
gst_rtsp_media_set_protocols (media, protocols);
if ((auth = gst_rtsp_media_factory_get_auth (factory))) {
gst_rtsp_media_set_auth (media, auth);

35
gst/rtsp-server/rtsp-media-factory.h
View file

@ -50,25 +50,31 @@ typedef struct _GstRTSPMediaFactoryClass GstRTSPMediaFactoryClass;
* @lock: mutex protecting the datastructure.
* @launch: the launch description
* @shared: if media from this factory can be shared between clients
* @media_lock: mutex protecting the medias.
* @media: hashtable of shared media
* @eos_shutdown: if shutdown should first send EOS to the pipeline
* @protocols: allowed transport protocols
* @auth: the authentication manager
* @buffer_size: the kernel udp buffer size
* @multicast_group: the multicast group to send to
* @medias_lock: mutex protecting the medias.
* @medias: hashtable of shared media
*
* The definition and logic for constructing the pipeline for a media. The media
* can contain multiple streams like audio and video.
*/
struct _GstRTSPMediaFactory {
GObject parent;
GObject parent;
GMutex *lock;
gchar *launch;
gboolean shared;
gboolean eos_shutdown;
GstRTSPAuth *auth;
guint buffer_size;
gchar *multicast_group;
GMutex *lock;
gchar *launch;
gboolean shared;
gboolean eos_shutdown;
GstRTSPLowerTrans protocols;
GstRTSPAuth *auth;
guint buffer_size;
gchar *multicast_group;
GMutex *medias_lock;
GHashTable *medias;
GMutex *medias_lock;
GHashTable *medias;
};
/**
@ -88,6 +94,8 @@ struct _GstRTSPMediaFactory {
* implementation will configure the 'shared' property of the media.
* @create_pipeline: create a new pipeline or re-use an existing one and
* add the #GstRTSPMedia's element created by @construct to the pipeline.
* @media_constructed: signal emited when a media was cunstructed
* @media_configure: signal emited when a media should be configured
*
* The #GstRTSPMediaFactory class structure.
*/
@ -124,6 +132,9 @@ void gst_rtsp_media_factory_set_eos_shutdown (GstRTSPMediaFac
gboolean eos_shutdown);
gboolean gst_rtsp_media_factory_is_eos_shutdown (GstRTSPMediaFactory *factory);
void gst_rtsp_media_factory_set_protocols (GstRTSPMediaFactory *factory, GstRTSPLowerTrans protocols);
GstRTSPLowerTrans gst_rtsp_media_factory_get_protocols (GstRTSPMediaFactory *factory);
void gst_rtsp_media_factory_set_auth (GstRTSPMediaFactory *factory, GstRTSPAuth *auth);
GstRTSPAuth * gst_rtsp_media_factory_get_auth (GstRTSPMediaFactory *factory);