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rtsp-server: add bound-port property

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bound-port can be used to retrieve the port number when the server is bound on
port 0, which binds on a random port.
This commit is contained in:
Alessandro Decina 2012-10-12 06:21:24 +02:00
parent 8f507e4512
commit 6a49744088
2 changed files with 47 additions and 0 deletions
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43
gst/rtsp-server/rtsp-server.c
View file

@ -24,6 +24,7 @@
#include "rtsp-client.h"
#define DEFAULT_ADDRESS "0.0.0.0"
#define DEFAULT_BOUND_PORT -1
/* #define DEFAULT_ADDRESS "::0" */
#define DEFAULT_SERVICE "8554"
#define DEFAULT_BACKLOG 5
@ -38,6 +39,7 @@ enum
PROP_0,
PROP_ADDRESS,
PROP_SERVICE,
PROP_BOUND_PORT,
PROP_BACKLOG,
PROP_SESSION_POOL,
@ -99,6 +101,18 @@ gst_rtsp_server_class_init (GstRTSPServerClass * klass)
g_param_spec_string ("service", "Service",
"The service or port number the server uses to listen on",
DEFAULT_SERVICE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* GstRTSPServer::bound-port
*
* The actual port the server is listening on. Can be used to retrieve the
* port number when the server is started on port 0, which means bind to a
* random port. Set to -1 if the server has not been bound yet.
*/
g_object_class_install_property (gobject_class, PROP_BOUND_PORT,
g_param_spec_int ("bound-port", "Bound port",
"The port number the server is listening on",
-1, G_MAXUINT16, DEFAULT_BOUND_PORT,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
/**
* GstRTSPServer::backlog
*
@ -155,6 +169,7 @@ gst_rtsp_server_init (GstRTSPServer * server)
g_mutex_init (&server->lock);
server->address = g_strdup (DEFAULT_ADDRESS);
server->service = g_strdup (DEFAULT_SERVICE);
server->socket = NULL;
server->backlog = DEFAULT_BACKLOG;
server->session_pool = gst_rtsp_session_pool_new ();
server->media_mapping = gst_rtsp_media_mapping_new ();
@ -169,6 +184,8 @@ gst_rtsp_server_finalize (GObject * object)
g_free (server->address);
g_free (server->service);
if (server->socket)
g_object_unref (server->socket);
g_object_unref (server->session_pool);
g_object_unref (server->media_mapping);
@ -238,6 +255,28 @@ gst_rtsp_server_get_address (GstRTSPServer * server)
return result;
}
int
gst_rtsp_server_get_bound_port (GstRTSPServer * server)
{
GSocketAddress *address;
int result = -1;
g_return_val_if_fail (GST_IS_RTSP_SERVER (server), result);
GST_RTSP_SERVER_LOCK (server);
if (server->socket == NULL)
goto out;
address = g_socket_get_local_address (server->socket, NULL);
result = g_inet_socket_address_get_port (G_INET_SOCKET_ADDRESS (address));
g_object_unref (address);
out:
GST_RTSP_SERVER_UNLOCK (server);
return result;
}
/**
* gst_rtsp_server_set_service:
* @server: a #GstRTSPServer
@ -492,6 +531,9 @@ gst_rtsp_server_get_property (GObject * object, guint propid,
case PROP_SERVICE:
g_value_take_string (value, gst_rtsp_server_get_service (server));
break;
case PROP_BOUND_PORT:
g_value_set_int (value, gst_rtsp_server_get_bound_port (server));
break;
case PROP_BACKLOG:
g_value_set_int (value, gst_rtsp_server_get_backlog (server));
break;
@ -923,6 +965,7 @@ gst_rtsp_server_create_source (GstRTSPServer * server,
g_return_val_if_fail (GST_IS_RTSP_SERVER (server), NULL);
socket = gst_rtsp_server_create_socket (server, NULL, error);
server->socket = g_object_ref (socket);
if (socket == NULL)
goto no_socket;

4
gst/rtsp-server/rtsp-server.h
View file

@ -62,6 +62,8 @@ struct _GstRTSPServer {
gchar *service;
gint backlog;
GSocket *socket;
/* sessions on this server */
GstRTSPSessionPool *session_pool;
@ -104,6 +106,8 @@ gchar * gst_rtsp_server_get_address (GstRTSPServer *serve
void gst_rtsp_server_set_service (GstRTSPServer *server, const gchar *service);
gchar * gst_rtsp_server_get_service (GstRTSPServer *server);
int gst_rtsp_server_get_bound_port (GstRTSPServer *server);
void gst_rtsp_server_set_backlog (GstRTSPServer *server, gint backlog);
gint gst_rtsp_server_get_backlog (GstRTSPServer *server);