From c272681c11c842538cfc04585969c0f5fdf80b8d Mon Sep 17 00:00:00 2001
From: Angel Carpintero <ack@telefonica.net>
Date: Thu, 7 Aug 2003 17:56:09 +0000
Subject: Add a new parameter _socketop_ to allow use REUSEADDR and KEEPALIVE
 socket options

Original commit message from CVS:
Add a new parameter _socketop_ to allow use REUSEADDR and KEEPALIVE socket options
---
 gst/tcp/gsttcpsrc.c | 32 ++++++++++++++++++++++++++++++--
 gst/tcp/gsttcpsrc.h |  1 +
 2 files changed, 31 insertions(+), 2 deletions(-)

(limited to 'gst')

diff --git a/gst/tcp/gsttcpsrc.c b/gst/tcp/gsttcpsrc.c
index eb93b2521..987cd650a 100644
--- a/gst/tcp/gsttcpsrc.c
+++ b/gst/tcp/gsttcpsrc.c
@@ -47,7 +47,8 @@ enum {
 enum {
   ARG_0,
   ARG_PORT,
-  ARG_CONTROL
+  ARG_CONTROL,
+  ARG_SOCKET_OPTIONS,
   /* FILL ME */
 };
 
@@ -124,6 +125,10 @@ gst_tcpsrc_class_init (GstTCPSrc *klass)
     g_param_spec_enum ("control", "control", "The type of control",
                        GST_TYPE_TCPSRC_CONTROL, CONTROL_TCP, G_PARAM_READWRITE));
 
+  g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SOCKET_OPTIONS,
+    g_param_spec_boolean ("socketop", "socketop", "Enable or disable socket options REUSEADDR and KEEPALIVE",
+                        FALSE, G_PARAM_READWRITE));
+
   gobject_class->set_property = gst_tcpsrc_set_property;
   gobject_class->get_property = gst_tcpsrc_get_property;
 
@@ -155,6 +160,7 @@ gst_tcpsrc_init (GstTCPSrc *tcpsrc)
   tcpsrc->sock = -1;
   tcpsrc->control_sock = -1;
   tcpsrc->client_sock = -1;
+  tcpsrc->socket_options = FALSE;
 
   GST_FLAG_UNSET (tcpsrc, GST_TCPSRC_OPEN);
   GST_FLAG_SET (tcpsrc, GST_TCPSRC_1ST_BUF);
@@ -323,6 +329,9 @@ gst_tcpsrc_set_property (GObject *object, guint prop_id, const GValue *value, GP
     case ARG_CONTROL:
         tcpsrc->control = g_value_get_enum (value);
       break;
+    case ARG_SOCKET_OPTIONS:
+	tcpsrc->socket_options = g_value_get_boolean(value);	
+      break;	
     default:
       break;
   }
@@ -344,6 +353,9 @@ gst_tcpsrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSp
     case ARG_CONTROL:
       g_value_set_enum (value, tcpsrc->control);
       break;
+    case ARG_SOCKET_OPTIONS:
+      g_value_set_boolean(value,tcpsrc->socket_options);
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -354,6 +366,7 @@ gst_tcpsrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSp
 static gboolean
 gst_tcpsrc_init_receive (GstTCPSrc *src)
 {
+  guint val=0;
   bzero (&src->myaddr, sizeof (src->myaddr));
   src->myaddr.sin_family = AF_INET;           /* host byte order */
   src->myaddr.sin_port = htons (src->port);   /* short, network byte order */
@@ -363,7 +376,22 @@ gst_tcpsrc_init_receive (GstTCPSrc *src)
     perror("stream_socket");
     return FALSE;
   }
-  
+
+  if (src->socket_options)
+  {
+   g_print("Socket Options enabled\n");
+  /* Sock Options */ 
+  val = 1;
+  /* allow local address reuse */ 
+  if( setsockopt( src->sock,SOL_SOCKET,SO_REUSEADDR, &val, sizeof( int )) <0)
+    perror( "setsockopt()" );
+  val = 1;
+  /* periodically test if connection still alive */ 
+  if( setsockopt( src->sock,SOL_SOCKET,SO_KEEPALIVE, &val, sizeof( int )) <0)
+    perror( "setsockopt()" );
+  /* Sock Options */
+  }
+
   if (bind (src->sock, (struct sockaddr *) &src->myaddr, sizeof (src->myaddr)) == -1) {
     perror("stream_sock bind");
     return FALSE;
diff --git a/gst/tcp/gsttcpsrc.h b/gst/tcp/gsttcpsrc.h
index c7166be18..9e2063f98 100644
--- a/gst/tcp/gsttcpsrc.h
+++ b/gst/tcp/gsttcpsrc.h
@@ -71,6 +71,7 @@ struct _GstTCPSrc {
   int sock;
   int client_sock;
   int control_sock;
+  gboolean socket_options;
   Gst_TCP_Control control;
 
   struct sockaddr_in myaddr;
-- 
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