Major redesign of GTV protocol: added support for persistent GTV connections,

bidirectional pinging, low traffic (`suspended') modes.
HTTP server is now gone (remote console logging is temporary gone too),
custom binary protocol is used for GTV connections now.
MVD client no longer serves other MVD clients, only regular spectators.
Changed FIFO buffers to be regular circular buffers, not BIP-buffers.
Removed `sv_http_*', `sv_console_auth' variables.
Added `sv_mvd_maxclients' variable, `addgtvhost', `delgtvhost' and
`listgtvhosts' commands.
Renamed `sv_mvd_max*' cvars for consistency.
Reset `sv_ghostime' default value back to 6, but changed semantics:
it now waits for any packet from client, not just `begin' packet.
Added `--disable-mvd-server' and `--disable-mvd-client' options to
configure script.
FS_Restart() no longer chokes on real files opened for reading.
Fixed client chat prompt length.
Stubbed out more debugging stuff from dedicated server builds.

1 files changed, 16 insertions, 1 deletions

diff --git a/source/sv_send.c b/source/sv_send.c
index 6d85d29..99ca99f 100644
--- a/source/sv_send.c
+++ b/source/sv_send.c
@@ -20,7 +20,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 // sv_send.c
 
 #include "sv_local.h"
-#include "mvd_local.h"
 
 /*
 =============================================================================
@@ -308,8 +307,10 @@ void SV_Multicast( vec3_t origin, multicast_t to ) {
 		SV_ClientAddMessage( client, flags );
 	}
 
+#if USE_MVD_SERVER
     // add to MVD datagram
 	SV_MvdMulticast( leafnum, to );
+#endif
 
 	// clear the buffer 
 	SZ_Clear( &msg_write );
@@ -327,10 +328,12 @@ unless told otherwise.
 =======================
 */
 void SV_ClientAddMessage( client_t *client, int flags ) {
+#if USE_CLIENT
     if( sv_debug_send->integer > 1 ) {
         Com_Printf( S_COLOR_BLUE"%s: add%c: %"PRIz"\n", client->name,
             ( flags & MSG_RELIABLE ) ? 'r' : 'u', msg_write.cursize );
     }
+#endif
 
 	if( !msg_write.cursize ) {
 		return;
@@ -425,10 +428,12 @@ static void emit_snd( client_t *client, message_packet_t *msg ) {
             }
         }
         if( i == frame->numEntities ) {
+#if USE_CLIENT
             if( sv_debug_send->integer ) {
                 Com_Printf( S_COLOR_BLUE "Forcing position on entity %d for %s\n",
                     entnum, client->name );
             }
+#endif
             flags |= SND_POS;   // entity is not present in frame
         }
     }
@@ -519,9 +524,11 @@ void SV_ClientWriteReliableMessages_Old( client_t *client, size_t maxsize ) {
     int count;
 
 	if( client->netchan->reliable_length ) {
+#if USE_CLIENT
 		if( sv_debug_send->integer > 1 ) {
 			Com_Printf( S_COLOR_BLUE"%s: unacked\n", client->name );
 		}
+#endif
 		return;	// there is still outgoing reliable message pending
 	}
 
@@ -537,10 +544,12 @@ void SV_ClientWriteReliableMessages_Old( client_t *client, size_t maxsize ) {
 			break;
 		}
 
+#if USE_CLIENT
 		if( sv_debug_send->integer > 1 ) {
 			Com_Printf( S_COLOR_BLUE"%s: wrt%d: %d\n",
                 client->name, count, msg->cursize );
 		}
+#endif
 
 		SZ_Write( &client->netchan->message, msg->data, msg->cursize );
 		SV_PacketizedRemove( client, msg );
@@ -630,10 +639,12 @@ void SV_ClientWriteDatagram_Old( client_t *client ) {
 	// and the player_state_t
 	client->WriteFrame( client );
 	if( msg_write.cursize > maxsize ) {
+#if USE_CLIENT
 		if( sv_debug_send->integer ) {
 			Com_Printf( S_COLOR_BLUE"Frame overflowed for %s: %"PRIz" > %"PRIz"\n",
                 client->name, msg_write.cursize, maxsize );
 		}
+#endif
 		SZ_Clear( &msg_write );
 	}
 
@@ -703,6 +714,7 @@ void SV_ClientWriteDatagram_New( client_t *client ) {
         emit_messages( client, msg_write.maxsize );
     }
 
+#if USE_CLIENT
 	if( sv_pad_packets->integer ) {
         size_t pad = msg_write.cursize + sv_pad_packets->integer;
 
@@ -713,6 +725,7 @@ void SV_ClientWriteDatagram_New( client_t *client ) {
 		    MSG_WriteByte( svc_nop );
 	    }
     }
+#endif
 
 	// send the datagram
 	cursize = client->netchan->Transmit( client->netchan,
@@ -769,10 +782,12 @@ void SV_SendClientMessages( void ) {
 
 		// don't overrun bandwidth
 		if( SV_RateDrop( client ) ) {
+#if USE_CLIENT
 			if( sv_debug_send->integer ) {
 				Com_Printf( "Frame %d surpressed for %s\n",
                     sv.framenum, client->name );
 			}
+#endif
 			client->surpressCount++;
 		} else {
             // don't write any frame data until all fragments are sent