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udpsrc: add property to enable port reuse

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This commit is contained in:
Wim Taymans 2010-07-06 18:11:21 +02:00
parent ed80c1834c
commit e739998adf
2 changed files with 15 additions and 1 deletions
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15
gst/udp/gstudpsrc.c
View file

@ -145,6 +145,7 @@ static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
#define UDP_DEFAULT_CLOSEFD TRUE
#define UDP_DEFAULT_SOCK -1
#define UDP_DEFAULT_AUTO_MULTICAST TRUE
#define UDP_DEFAULT_REUSE TRUE
enum
{
@ -162,6 +163,7 @@ enum
PROP_CLOSEFD,
PROP_SOCK,
PROP_AUTO_MULTICAST,
PROP_REUSE,
PROP_LAST
};
@ -291,6 +293,9 @@ gst_udpsrc_class_init (GstUDPSrcClass * klass)
g_param_spec_boolean ("auto-multicast", "Auto Multicast",
"Automatically join/leave multicast groups",
UDP_DEFAULT_AUTO_MULTICAST, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_REUSE,
g_param_spec_boolean ("reuse", "Reuse", "Enable reuse of the port",
UDP_DEFAULT_REUSE, G_PARAM_READWRITE));
gstbasesrc_class->start = gst_udpsrc_start;
gstbasesrc_class->stop = gst_udpsrc_stop;
@ -318,6 +323,7 @@ gst_udpsrc_init (GstUDPSrc * udpsrc, GstUDPSrcClass * g_class)
udpsrc->externalfd = (udpsrc->sockfd != -1);
udpsrc->auto_multicast = UDP_DEFAULT_AUTO_MULTICAST;
udpsrc->sock.fd = UDP_DEFAULT_SOCK;
udpsrc->reuse = UDP_DEFAULT_REUSE;
/* configure basesrc to be a live source */
gst_base_src_set_live (GST_BASE_SRC (udpsrc), TRUE);
@ -693,6 +699,9 @@ gst_udpsrc_set_property (GObject * object, guint prop_id, const GValue * value,
case PROP_AUTO_MULTICAST:
udpsrc->auto_multicast = g_value_get_boolean (value);
break;
case PROP_REUSE:
udpsrc->reuse = g_value_get_boolean (value);
break;
default:
break;
}
@ -741,6 +750,9 @@ gst_udpsrc_get_property (GObject * object, guint prop_id, GValue * value,
case PROP_AUTO_MULTICAST:
g_value_set_boolean (value, udpsrc->auto_multicast);
break;
case PROP_REUSE:
g_value_set_boolean (value, udpsrc->reuse);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -782,7 +794,8 @@ gst_udpsrc_start (GstBaseSrc * bsrc)
GST_DEBUG_OBJECT (src, "got socket %d", src->sock.fd);
reuse = 1;
GST_DEBUG_OBJECT (src, "setting reuse %d", src->reuse);
reuse = src->reuse ? 1 : 0;
if ((ret =
setsockopt (src->sock.fd, SOL_SOCKET, SO_REUSEADDR, &reuse,
sizeof (reuse))) < 0)

1
gst/udp/gstudpsrc.h
View file

@ -63,6 +63,7 @@ struct _GstUDPSrc {
int sockfd;
gboolean closefd;
gboolean auto_multicast;
gboolean reuse;
/* our sockets */
GstPollFD sock;