/*
=================
SV_ConnectionlessPacket
A connectionless packet has four leading 0xff
characters to distinguish it from a game channel.
Clients that are in the game can still send
connectionless packets.
=================
*/
void SV_ConnectionlessPacket( netadr_t from, msg_t *msg ) {
char *s;
char *c;
#ifdef USE_AUTH
netadr_t authServerIP;
#endif
MSG_BeginReadingOOB( msg );
MSG_ReadLong( msg ); // skip the -1 marker
if (!Q_strncmp("connect", (char *) &msg->data[4], 7)) {
Huff_Decompress(msg, 12);
}
s = MSG_ReadStringLine( msg );
Cmd_TokenizeString( s );
c = Cmd_Argv(0);
Com_DPrintf ("SV packet %s : %s\n", NET_AdrToString(from), c);
if (!Q_stricmp(c, "getstatus")) {
if (SV_CheckDRDoS(from)) { return; }
SVC_Status( from );
} else if (!Q_stricmp(c, "getinfo")) {
if (SV_CheckDRDoS(from)) { return; }
SVC_Info( from );
} else if (!Q_stricmp(c, "getchallenge")) {
SV_GetChallenge( from );
} else if (!Q_stricmp(c, "connect")) {
SV_DirectConnect( from );
} else if (!Q_stricmp(c, "ipAuthorize")) {
SV_AuthorizeIpPacket( from );
}
#ifdef USE_AUTH
// @Barbatos @Kalish
else if ( (!Q_stricmp(c, "AUTH:SV")))
{
NET_StringToAdr(sv_authServerIP->string, &authServerIP);
if ( !NET_CompareBaseAdr( from, authServerIP ) ) {
Com_Printf( "AUTH not from the Auth Server\n" );
return;
}
VM_Call(gvm, GAME_AUTHSERVER_PACKET);
}
#endif
else if (!Q_stricmp(c, "rcon")) {
SVC_RemoteCommand( from, msg );
}else if (!Q_stricmp(c, "rconRecovery")) {
SVC_RconRecoveryRemoteCommand( from, msg );
} else if (!Q_stricmp(c, "disconnect")) {
// if a client starts up a local server, we may see some spurious
// server disconnect messages when their new server sees our final
// sequenced messages to the old client
} else {
Com_DPrintf ("bad connectionless packet from %s:\n%s\n"
, NET_AdrToString (from), s);
}
}
/*
=================
SV_ConnectionlessPacket
A connectionless packet has four leading 0xff
characters to distinguish it from a game channel.
Clients that are in the game can still send
connectionless packets.
=================
*/
void SV_ConnectionlessPacket( netadr_t from, msg_t *msg )
{
char *s;
char *c;
MSG_BeginReadingOOB( msg );
MSG_ReadLong( msg ); // skip the -1 marker
if ( !Q_strncmp( "connect", ( char * ) &msg->data[ 4 ], 7 ) )
{
Huff_Decompress( msg, 12 );
}
s = MSG_ReadStringLine( msg );
Cmd_TokenizeString( s );
c = Cmd_Argv( 0 );
Com_DPrintf( "SV packet %s : %s\n", NET_AdrToString( from ), c );
if ( !Q_stricmp( c, "getstatus" ) )
{
if ( SV_CheckDRDoS( from ) ) { return; }
SVC_Status( from );
}
else if ( !Q_stricmp( c, "getinfo" ) )
{
if ( SV_CheckDRDoS( from ) ) { return; }
SVC_Info( from );
}
else if ( !Q_stricmp( c, "getchallenge" ) )
{
SV_GetChallenge( from );
}
else if ( !Q_stricmp( c, "connect" ) )
{
SV_DirectConnect( from );
}
else if ( !Q_stricmp( c, "rcon" ) )
{
SVC_RemoteCommand( from, msg );
}
else if ( !Q_stricmp( c, "disconnect" ) )
{
// if a client starts up a local server, we may see some spurious
// server disconnect messages when their new server sees our final
// sequenced messages to the old client
}
else
{
Com_DPrintf( "bad connectionless packet from %s:\n%s\n", NET_AdrToString( from ), s );
}
}
/*
=================
SV_ConnectionlessPacket
A connectionless packet has four leading 0xff
characters to distinguish it from a game channel.
Clients that are in the game can still send
connectionless packets.
=================
*/
void SV_ConnectionlessPacket( netadr_t from, msg_t *msg ) {
char *s;
char *c;
MSG_BeginReadingOOB( msg );
MSG_ReadLong( msg ); // skip the -1 marker
if (!Q_strncmp("connect", (char *) &msg->data[4], 7)) {
Huff_Decompress(msg, 12);
}
s = MSG_ReadStringLine( msg );
Cmd_TokenizeString( s );
c = Cmd_Argv(0);
if (!Q_stricmp(c, "getstatus")) {
if (SV_CheckDRDoS(from)) { return; }
SVC_Status( from );
} else if (!Q_stricmp(c, "getinfo")) {
if (SV_CheckDRDoS(from)) { return; }
SVC_Info( from );
} else if (!Q_stricmp(c, "getchallenge")) {
SV_GetChallenge( from );
} else if (!Q_stricmp(c, "connect")) {
SV_DirectConnect( from );
/*
} else if (!Q_stricmp(c, "ipAuthorize")) {
SV_AuthorizeIpPacket( from );
*/
} else if (!Q_stricmp(c, "rcon")) {
SVC_RemoteCommand( from, msg );
////////////////////////////////////////////////
// separator for ip2loc.patch and playerdb.patch
////////////////////////////////////////////////
} else if (!Q_stricmp(c, "disconnect")) {
// if a client starts up a local server, we may see some spurious
// server disconnect messages when their new server sees our final
// sequenced messages to the old client
} else {
Com_DPrintf ("bad connectionless packet from %s:\n%s\n"
, NET_AdrToString (from), s);
}
// We moved this from the top of this function to the bottom.
// During a DRDoS attack we get thousands of lines of packets
// that just garble the screen. Since we return from this
// function early if a DRDoS is detected, we don't print a line
// for each attacking packet anymore.
Com_DPrintf ("SV packet %s : %s\n", NET_AdrToString(from), c);
}