* New --mtu option.

plugins/network/ipv4.c

@@ -2,7 +2,7 @@
  * ipv4.c: IPv4 network abstraction layer
  *****************************************************************************
  * Copyright (C) 2001, 2002 VideoLAN
- * $Id: ipv4.c,v 1.13 2002/06/01 12:32:00 sam Exp $
+ * $Id: ipv4.c,v 1.14 2002/07/19 21:14:13 massiot Exp $
  *
  * Authors: Christophe Massiot <massiot@via.ecp.fr>
  *          Mathias Kretschmer <mathias@research.att.com>
@@ -57,10 +57,6 @@
 
 #include "network.h"
 
-/* Default MTU used for UDP socket. FIXME: we should issue some ioctl()
- * call to get that value from the interface driver. */
-#define DEFAULT_MTU 1500
-
 /*****************************************************************************
  * Local prototypes
  *****************************************************************************/
@@ -305,7 +301,7 @@ static int OpenUDP( vlc_object_t * p_this, network_socket_t * p_socket )
     }
 
     p_socket->i_handle = i_handle;
-    p_socket->i_mtu = DEFAULT_MTU;
+    p_socket->i_mtu = config_GetInt( p_this, "mtu" );
     return( 0 );
 }
 

plugins/network/ipv6.c

@@ -2,7 +2,7 @@
  * ipv6.c: IPv6 network abstraction layer
  *****************************************************************************
  * Copyright (C) 2002 VideoLAN
- * $Id: ipv6.c,v 1.12 2002/06/09 23:35:33 massiot Exp $
+ * $Id: ipv6.c,v 1.13 2002/07/19 21:14:13 massiot Exp $
  *
  * Authors: Alexis Guillard <alexis.guillard@bt.com>
  *          Christophe Massiot <massiot@via.ecp.fr>
@@ -55,10 +55,6 @@
 
 #include "network.h"
 
-/* Default MTU used for UDP socket. FIXME: we should issue some ioctl()
- * call to get that value from the interface driver. */
-#define DEFAULT_MTU 1500
-
 #if defined(WIN32)
 static const struct in6_addr in6addr_any = {{IN6ADDR_ANY_INIT}};
 #endif
@@ -359,7 +355,8 @@ static int OpenUDP( vlc_object_t * p_this, network_socket_t * p_socket )
     }
 
     p_socket->i_handle = i_handle;
-    p_socket->i_mtu = DEFAULT_MTU;
+    p_socket->i_mtu = config_GetInt( p_this, "mtu" );
+
     return( 0 );
 }
 

src/libvlc.h

@@ -2,7 +2,7 @@
  * libvlc.h: main libvlc header
  *****************************************************************************
  * Copyright (C) 1998-2002 VideoLAN
- * $Id: libvlc.h,v 1.5 2002/06/27 19:05:17 sam Exp $
+ * $Id: libvlc.h,v 1.6 2002/07/19 21:14:13 massiot Exp $
  *
  * Authors: Vincent Seguin <seguin@via.ecp.fr>
  *          Samuel Hocevar <sam@zoy.org>
@@ -162,6 +162,11 @@
 #define SERVER_PORT_LONGTEXT N_( \
     "This is the port used for UDP streams. By default, we chose 1234.")
 
+#define MTU_TEXT N_("MTU of the interface")
+#define MTU_LONGTEXT N_( \
+    "This is the typical size of UDP packets that we expect. On Ethernet " \
+    "it is usually 1500.")
+
 #define NETCHANNEL_TEXT N_("enable network channel mode")
 #define NETCHANNEL_LONGTEXT N_( \
     "Activate this option if you want to use the VideoLAN Channel Server.")
@@ -354,6 +359,7 @@ ADD_INTEGER ( "server-port", 1234, NULL, SERVER_PORT_TEXT, SERVER_PORT_LONGTEXT
 ADD_BOOL    ( "network-channel", 0, NULL, NETCHANNEL_TEXT, NETCHANNEL_LONGTEXT )
 ADD_STRING  ( "channel-server", "localhost", NULL, CHAN_SERV_TEXT, CHAN_SERV_LONGTEXT )
 ADD_INTEGER ( "channel-port", 6010, NULL, CHAN_PORT_TEXT, CHAN_PORT_LONGTEXT )
+ADD_INTEGER ( "mtu", 1500, NULL, MTU_TEXT, MTU_LONGTEXT )
 ADD_STRING  ( "iface", "eth0", NULL, IFACE_TEXT, IFACE_LONGTEXT )
 
 ADD_INTEGER ( "program", 0, NULL, INPUT_PROGRAM_TEXT, INPUT_PROGRAM_LONGTEXT )