/* GStreamer * Copyright (C) <2005> Wim Taymand <wim@fluendo.com> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifndef __GST_MULTIUDPSINK_H__ #define __GST_MULTIUDPSINK_H__ #include <gst/gst.h> #include <gst/base/gstbasesink.h> G_BEGIN_DECLS #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <errno.h> #include <string.h> #include <sys/time.h> #include <sys/types.h> #include <netinet/in.h> #include <netdb.h> #include <sys/socket.h> #include <sys/wait.h> #include <fcntl.h> #include <arpa/inet.h> #include "gstudp.h" #define GST_TYPE_MULTIUDPSINK (gst_multiudpsink_get_type()) #define GST_MULTIUDPSINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MULTIUDPSINK,GstMultiUDPSink)) #define GST_MULTIUDPSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MULTIUDPSINK,GstMultiUDPSink)) #define GST_IS_MULTIUDPSINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULTIUDPSINK)) #define GST_IS_MULTIUDPSINK_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULTIUDPSINK)) typedef struct _GstMultiUDPSink GstMultiUDPSink; typedef struct _GstMultiUDPSinkClass GstMultiUDPSinkClass; typedef struct { int *sock; struct sockaddr_in theiraddr; struct ip_mreq multi_addr; gchar *host; gint port; } GstUDPClient; /* sends udp packets to multiple host/port pairs. */ struct _GstMultiUDPSink { GstBaseSink parent; int sock; GMutex *client_lock; GList *clients; }; struct _GstMultiUDPSinkClass { GstBaseSinkClass parent_class; /* element methods */ void (*add) (GstMultiUDPSink *sink, const gchar *host, gint port); void (*remove) (GstMultiUDPSink *sink, const gchar *host, gint port); void (*clear) (GstMultiUDPSink *sink); GValueArray* (*get_stats) (GstMultiUDPSink *sink, const gchar *host, gint port); /* signals */ void (*client_added) (GstElement *element, const gchar *host, gint port); void (*client_removed) (GstElement *element, const gchar *host, gint port); }; GType gst_multiudpsink_get_type(void); void gst_multiudpsink_add (GstMultiUDPSink *sink, const gchar *host, gint port); void gst_multiudpsink_remove (GstMultiUDPSink *sink, const gchar *host, gint port); void gst_multiudpsink_clear (GstMultiUDPSink *sink); GValueArray* gst_multiudpsink_get_stats (GstMultiUDPSink *sink, const gchar *host, gint port); G_END_DECLS #endif /* __GST_MULTIUDPSINK_H__ */