/*
=================
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(void)
{
const char * s;
const char * c;
MSG_BeginReading(&net_message);
MSG_ReadLong(&net_message); // skip the -1 marker
s = MSG_ReadStringLine(&net_message);
Cmd_TokenizeString(s, false);
c = Cmd_Argv(0);
Com_DPrintf("Packet %s : %s\n", NET_AdrToString(net_from), c);
if (!strcmp(c, "ping"))
SVC_Ping();
else if (!strcmp(c, "ack"))
SVC_Ack();
else if (!strcmp(c, "status"))
SVC_Status();
else if (!strcmp(c, "info"))
SVC_Info();
else if (!strcmp(c, "getchallenge"))
SVC_GetChallenge();
else if (!strcmp(c, "connect"))
SVC_DirectConnect();
else if (!strcmp(c, "rcon"))
SVC_RemoteCommand();
else
Com_Printf("bad connectionless packet from %s:\n%s\n", NET_AdrToString(net_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(void)
{
char *s;
char *c;
// r1ch fix: make sure we never talk to ourselves
// if (NET_IsLocalAddress (net_from.ip[0] == 127) && !NET_IsLocalHost(net_from) && ShortSwap(net_from.port) == server_port)
/* if ( (net_from.ip[0] == 127) && (net_from.type != NA_LOOPBACK) && (ShortSwap(net_from.port) == server_port) )
* {
* Com_DPrintf ("dropped %d byte connectionless packet from self! (spoofing attack?)\n", net_message.cursize);
* return;
* }*/
MSG_BeginReading(&net_message);
MSG_ReadLong(&net_message); // skip the -1 marker
s = MSG_ReadStringLine(&net_message);
Cmd_TokenizeString(s, false);
c = Cmd_Argv(0);
Com_DPrintf("Packet %s : %s\n", NET_AdrToString(net_from), c);
if (!strcmp(c, "ping"))
{
SVC_Ping();
}
else if (!strcmp(c, "ack"))
{
SVC_Ack();
}
else if (!strcmp(c, "status"))
{
SVC_Status();
}
else if (!strcmp(c, "info"))
{
SVC_Info();
}
else if (!strcmp(c, "getchallenge"))
{
SVC_GetChallenge();
}
else if (!strcmp(c, "connect"))
{
SVC_DirectConnect();
}
else if (!strcmp(c, "rcon"))
{
SVC_RemoteCommand();
}
else
{
Com_Printf("bad connectionless packet from %s:\n%s\n"
, NET_AdrToString(net_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 (void)
{
char *s;
char *c;
int s_token = 0;
// r1ch fix: make sure we never talk to ourselves
// if (NET_IsLocalAddress (net_from.ip[0] == 127) && !NET_IsLocalHost(net_from) && ShortSwap(net_from.port) == server_port)
/* if ( (net_from.ip[0] == 127) && (net_from.type != NA_LOOPBACK) && (ShortSwap(net_from.port) == server_port) )
{
Com_DPrintf ("dropped %d byte connectionless packet from self! (spoofing attack?)\n", net_message.cursize);
return;
}*/
MSG_BeginReading (&net_message);
MSG_ReadLong (&net_message); // skip the -1 marker
s = MSG_ReadStringLine (&net_message);
Cmd_TokenizeString (s, false);
c = Cmd_Argv(0);
Com_DPrintf ("Packet %s : %s\n", NET_AdrToString(net_from), c);
if ((s_token = Q_STLookup(&packet_stable, c)) != -1) {
if (s_token == s_ping)
SVC_Ping ();
else if (s_token == s_ack)
SVC_Ack ();
else if (s_token == s_status)
SVC_Status ();
else if (s_token == s_info)
SVC_Info ();
else if (s_token == s_getchallenge)
SVC_GetChallenge ();
else if (s_token == s_connect)
SVC_DirectConnect ();
else if (s_token == s_rcon)
SVC_RemoteCommand ();
} else
Com_Printf ("bad connectionless packet from %s:\n%s\n"
, NET_AdrToString (net_from), s);
}
