1 /* GStreamer
2  * Copyright (C) <2005> Philippe Khalaf <burger@speedy.org>
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Library General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public
15  * License along with this library; if not, write to the
16  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  */
19 
20 #ifndef __GST_DYNUDPSINK_H__
21 #define __GST_DYNUDPSINK_H__
22 
23 #include <gst/gst.h>
24 #include <gst/base/gstbasesink.h>
25 #include <gio/gio.h>
26 
27 G_BEGIN_DECLS
28 
29 #include "gstudpnetutils.h"
30 
31 #define GST_TYPE_DYNUDPSINK             (gst_dynudpsink_get_type())
32 #define GST_DYNUDPSINK(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DYNUDPSINK,GstDynUDPSink))
33 #define GST_DYNUDPSINK_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DYNUDPSINK,GstDynUDPSinkClass))
34 #define GST_IS_DYNUDPSINK(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DYNUDPSINK))
35 #define GST_IS_DYNUDPSINK_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DYNUDPSINK))
36 
37 typedef struct _GstDynUDPSink GstDynUDPSink;
38 typedef struct _GstDynUDPSinkClass GstDynUDPSinkClass;
39 
40 
41 /* sends udp packets to host/port pairs contained in the GstNetBuffer received.
42  */
43 struct _GstDynUDPSink {
44   GstBaseSink parent;
45 
46   /* properties */
47   GSocket *socket, *socket_v6;
48   gboolean close_socket;
49   gchar *bind_address;
50   gint bind_port;
51 
52   /* the socket in use */
53   GSocket *used_socket, *used_socket_v6;
54   gboolean external_socket;
55   gboolean made_cancel_fd;
56   GCancellable *cancellable;
57 };
58 
59 struct _GstDynUDPSinkClass {
60   GstBaseSinkClass parent_class;
61 
62   /* element methods */
63   GstStructure*  (*get_stats)    (GstDynUDPSink *sink, const gchar *host, gint port);
64 
65   /* signals */
66 };
67 
68 GType gst_dynudpsink_get_type(void);
69 
70 G_END_DECLS
71 
72 #endif /* __GST_DYNUDPSINK_H__ */
73