/*
==================
CL_GetPing
==================
*/
void CL_GetPing( int n, char *buf, int buflen, int *pingtime )
{
const char *str;
int time;
int maxPing;
if (!cl_pinglist[n].adr.port)
{
// empty slot
buf[0] = '\0';
*pingtime = 0;
return;
}
str = NET_AdrToString( cl_pinglist[n].adr );
strncpy( buf, str, buflen );
time = cl_pinglist[n].time;
if (!time)
{
// check for timeout
time = timeGetTime() - cl_pinglist[n].start;
//maxPing = Cvar_VariableIntegerValue( "cl_maxPing" );
maxPing = 500;
if (time < maxPing)
{
// not timed out yet
time = 0;
}
}
CL_SetServerInfoByAddress(cl_pinglist[n].adr, cl_pinglist[n].info, cl_pinglist[n].time);
*pingtime = time;
}
void CL_Ping_f( void ) {
netadr_t to;
ping_t* pingptr;
char* server;
if ( Cmd_Argc() != 2 ) {
Com_Printf( 0, "usage: ping [server]\n");
return;
}
memset( &to, 0, sizeof(netadr_t) );
server = Cmd_Argv(1);
if ( !NET_StringToAdr( server, &to ) ) {
return;
}
pingptr = CL_GetFreePing();
memcpy( &pingptr->adr, &to, sizeof (netadr_t) );
pingptr->start = timeGetTime();
pingptr->time = 0;
CL_SetServerInfoByAddress(pingptr->adr, NULL, 0);
NET_OutOfBandPrint( NS_CLIENT, to, "getinfo xxx" );
}
void CL_ServerInfoPacket( netadr_t from, msg_t *msg )
{
int i, type;
//->char info[1024];
char* str;
char *infoString;
//->int prot;
infoString = MSG_ReadString( msg );
//infoString = msg->data;
// if this isn't the correct protocol version, ignore it
/*prot = atoi( Info_ValueForKey( infoString, "protocol" ) );
if ( prot != 144 ) {
Com_DPrintf( "Different protocol info packet: %s\n", infoString );
return;
}*/
const char* challenge = Info_ValueForKey(infoString, "challenge");
if (challenge && !_strnicmp("_join", challenge, 5))
{
CL_JoinResponse(from, infoString);
}
// iterate servers waiting for ping response
for (i=0; i<MAX_PINGREQUESTS; i++)
{
if ( cl_pinglist[i].adr.port && !cl_pinglist[i].time && NET_CompareAdr( from, cl_pinglist[i].adr ) )
{
// calc ping time
cl_pinglist[i].time = timeGetTime() - cl_pinglist[i].start + 1;
//Com_Printf( 0, "ping time %dms from %s\n", cl_pinglist[i].time, NET_AdrToString( from ) );
// save of info
strncpy( cl_pinglist[i].info, infoString, sizeof( cl_pinglist[i].info ) );
// tack on the net type
// NOTE: make sure these types are in sync with the netnames strings in the UI
switch (from.type)
{
case NA_BROADCAST:
case NA_IP:
str = "udp";
type = 1;
break;
default:
str = "???";
type = 0;
break;
}
Info_SetValueForKey( cl_pinglist[i].info, "nettype", va("%d", type) );
CL_SetServerInfoByAddress(from, infoString, cl_pinglist[i].time);
return;
}
}
}
void CL_Ping_f()
{
if ( Cmd_Argc() != 2 ) {
Com_Printf( "usage: ping [server]\n");
return;
}
netadr_t to;
const char* server = Cmd_Argv(1);
if ( !NET_StringToAdr( server, &to ) )
return;
ping_t* pingptr = CL_GetFreePing();
memcpy( &pingptr->adr, &to, sizeof (netadr_t) );
pingptr->start = cls.realtime;
pingptr->time = 0;
CL_SetServerInfoByAddress(pingptr->adr, NULL, 0);
NET_OutOfBandPrint( NS_CLIENT, to, "getinfo xxx" );
}
/*
===================
CL_ServerInfoPacket
===================
*/
void CL_ServerInfoPacket( netadr_t from, msg_t *msg ) {
int i, type;
char info[MAX_INFO_STRING];
char *infoString;
int prot;
infoString = MSG_ReadString( msg );
// if this isn't the correct protocol version, ignore it
prot = atoi( Info_ValueForKey( infoString, "protocol" ) );
if ( prot != PROTOCOL_VERSION ) {
Com_DPrintf( "Different protocol info packet: %s\n", infoString );
return;
}
// iterate servers waiting for ping response
for (i=0; i<MAX_PINGREQUESTS; i++)
{
if ( cl_pinglist[i].adr.port && !cl_pinglist[i].time && NET_CompareAdr( from, cl_pinglist[i].adr ) )
{
// calc ping time
cl_pinglist[i].time = cls.realtime - cl_pinglist[i].start + 1;
Com_DPrintf( "ping time %dms from %s\n", cl_pinglist[i].time, NET_AdrToString( from ) );
// save of info
Q_strncpyz( cl_pinglist[i].info, infoString, sizeof( cl_pinglist[i].info ) );
// tack on the net type
// NOTE: make sure these types are in sync with the netnames strings in the UI
switch (from.type)
{
case NA_BROADCAST:
case NA_IP:
type = 1;
break;
default:
type = 0;
break;
}
Info_SetValueForKey( cl_pinglist[i].info, "nettype", va("%d", type) );
CL_SetServerInfoByAddress(from, infoString, cl_pinglist[i].time);
return;
}
}
// if not just sent a local broadcast or pinging local servers
if (cls.pingUpdateSource != AS_LOCAL) {
return;
}
for ( i = 0 ; i < MAX_OTHER_SERVERS ; i++ ) {
// empty slot
if ( cls.localServers[i].adr.port == 0 ) {
break;
}
// avoid duplicate
if ( NET_CompareAdr( from, cls.localServers[i].adr ) ) {
return;
}
}
if ( i == MAX_OTHER_SERVERS ) {
Com_DPrintf( "MAX_OTHER_SERVERS hit, dropping infoResponse\n" );
return;
}
// add this to the list
cls.numlocalservers = i+1;
cls.localServers[i].adr = from;
cls.localServers[i].clients = 0;
cls.localServers[i].hostName[0] = '\0';
cls.localServers[i].mapName[0] = '\0';
cls.localServers[i].maxClients = 0;
cls.localServers[i].maxPing = 0;
cls.localServers[i].minPing = 0;
cls.localServers[i].ping = -1;
cls.localServers[i].game[0] = '\0';
cls.localServers[i].gameType = 0;
cls.localServers[i].netType = from.type;
cls.localServers[i].punkbuster = 0;
Q_strncpyz( info, MSG_ReadString( msg ), MAX_INFO_STRING );
if (info[0]) {
if (info[strlen(info)-1] != '\n') {
strncat(info, "\n", sizeof(info));
}
Com_Printf( "%s: %s", NET_AdrToString( from ), info );
}
}