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469aced581
Add network interface selection when joining multicast groups. Useful when using the udpsrc on multihomed hosts. Fixes #575234. API: GstUDPSrc::multicast-iface
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_UDPSRC_H__
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#define __GST_UDPSRC_H__
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#include <gst/gst.h>
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#include <gst/base/gstpushsrc.h>
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G_BEGIN_DECLS
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#include <errno.h>
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#include <string.h>
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#include <sys/types.h>
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#include "gstudpnetutils.h"
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#include "gstudp.h"
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#define GST_TYPE_UDPSRC \
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(gst_udpsrc_get_type())
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#define GST_UDPSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_UDPSRC,GstUDPSrc))
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#define GST_UDPSRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_UDPSRC,GstUDPSrcClass))
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#define GST_IS_UDPSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_UDPSRC))
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#define GST_IS_UDPSRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_UDPSRC))
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#define GST_UDPSRC_CAST(obj) ((GstUDPSrc *)(obj))
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typedef struct _GstUDPSrc GstUDPSrc;
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typedef struct _GstUDPSrcClass GstUDPSrcClass;
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struct _GstUDPSrc {
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GstPushSrc parent;
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/* properties */
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gchar *uri;
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int port;
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gchar *multi_group;
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gchar *multi_iface;
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gint ttl;
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GstCaps *caps;
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gint buffer_size;
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guint64 timeout;
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gint skip_first_bytes;
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int sockfd;
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gboolean closefd;
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gboolean auto_multicast;
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/* our sockets */
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GstPollFD sock;
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GstPoll *fdset;
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gboolean externalfd;
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struct sockaddr_storage myaddr;
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};
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struct _GstUDPSrcClass {
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GstPushSrcClass parent_class;
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};
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GType gst_udpsrc_get_type(void);
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G_END_DECLS
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#endif /* __GST_UDPSRC_H__ */
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