int serverquerycount = 0;
int serverreplycount = 0;
-challenge_t challenge[MAX_CHALLENGES];
+challenge_t challenges[MAX_CHALLENGES];
#ifdef CONFIG_MENU
/// this is only false if there are still servers left to query
int length;
char teambuf[3];
const char *crypto_idstring;
- const char *str;
+ const char *worldstatusstr;
// How many clients are there?
for (i = 0;i < (unsigned int)svs.maxclients;i++)
}
*qcstatus = 0;
- str = PRVM_GetString(prog, PRVM_serverglobalstring(worldstatus));
- if(str && *str)
+ worldstatusstr = PRVM_GetString(prog, PRVM_serverglobalstring(worldstatus));
+ if(worldstatusstr && *worldstatusstr)
{
char *p;
const char *q;
p = qcstatus;
- for(q = str; *q && (size_t)(p - qcstatus) < (sizeof(qcstatus) - 1); ++q)
+ for(q = worldstatusstr; *q && (size_t)(p - qcstatus) < (sizeof(qcstatus) - 1); ++q)
if(*q != '\\' && *q != '\n')
*p++ = *q;
*p = 0;
for (i = 0;i < (unsigned int)svs.maxclients;i++)
{
- client_t *cl = &svs.clients[i];
- if (cl->active)
+ client_t *client = &svs.clients[i];
+ if (client->active)
{
int nameind, cleanind, pingvalue;
char curchar;
- char cleanname [sizeof(cl->name)];
- const char *str;
+ char cleanname [sizeof(client->name)];
+ const char *statusstr;
prvm_edict_t *ed;
// Remove all characters '"' and '\' in the player name
cleanind = 0;
do
{
- curchar = cl->name[nameind++];
+ curchar = client->name[nameind++];
if (curchar != '"' && curchar != '\\')
{
cleanname[cleanind++] = curchar;
} while (curchar != '\0');
cleanname[cleanind] = 0; // cleanind is always a valid index even at this point
- pingvalue = (int)(cl->ping * 1000.0f);
- if(cl->netconnection)
+ pingvalue = (int)(client->ping * 1000.0f);
+ if(client->netconnection)
pingvalue = bound(1, pingvalue, 9999);
else
pingvalue = 0;
*qcstatus = 0;
ed = PRVM_EDICT_NUM(i + 1);
- str = PRVM_GetString(prog, PRVM_serveredictstring(ed, clientstatus));
- if(str && *str)
+ statusstr = PRVM_GetString(prog, PRVM_serveredictstring(ed, clientstatus));
+ if(statusstr && *statusstr)
{
char *p;
const char *q;
p = qcstatus;
- for(q = str; *q && p != qcstatus + sizeof(qcstatus) - 1; ++q)
+ for(q = statusstr; *q && p != qcstatus + sizeof(qcstatus) - 1; ++q)
if(*q != '\\' && *q != '"' && !ISWHITESPACE(*q))
*p++ = *q;
*p = 0;
if (IS_NEXUIZ_DERIVED(gamemode) && (teamplay.integer > 0))
{
- if(cl->frags == -666) // spectator
+ if(client->frags == -666) // spectator
strlcpy(teambuf, " 0", sizeof(teambuf));
- else if(cl->colors == 0x44) // red team
+ else if(client->colors == 0x44) // red team
strlcpy(teambuf, " 1", sizeof(teambuf));
- else if(cl->colors == 0xDD) // blue team
+ else if(client->colors == 0xDD) // blue team
strlcpy(teambuf, " 2", sizeof(teambuf));
- else if(cl->colors == 0xCC) // yellow team
+ else if(client->colors == 0xCC) // yellow team
strlcpy(teambuf, " 3", sizeof(teambuf));
- else if(cl->colors == 0x99) // pink team
+ else if(client->colors == 0x99) // pink team
strlcpy(teambuf, " 4", sizeof(teambuf));
else
strlcpy(teambuf, " 0", sizeof(teambuf));
cleanname);
else
length = dpsnprintf(ptr, left, "%d %d%s \"%s\"\n",
- cl->frags,
+ client->frags,
pingvalue,
teambuf,
cleanname);
char mdfourbuf[16];
int i;
- if(slen < (int)(sizeof(challenge[0].string)) - 1)
+ if(slen < (int)(sizeof(challenges[0].string)) - 1)
return false;
// validate the challenge
for (i = 0;i < MAX_CHALLENGES;i++)
- if(challenge[i].time > 0)
- if (!LHNETADDRESS_Compare(peeraddress, &challenge[i].address) && !strncmp(challenge[i].string, s, sizeof(challenge[0].string) - 1))
+ if(challenges[i].time > 0)
+ if (!LHNETADDRESS_Compare(peeraddress, &challenges[i].address) && !strncmp(challenges[i].string, s, sizeof(challenges[0].string) - 1))
break;
// if the challenge is not recognized, drop the packet
if (i == MAX_CHALLENGES)
return false;
// unmark challenge to prevent replay attacks
- challenge[i].time = 0;
+ challenges[i].time = 0;
return true;
}
{
int i, ret, clientnum, best;
double besttime;
- client_t *client;
- char *s, *string, response[1400], addressstring2[128];
+ char *string, response[1400], addressstring2[128];
static char stringbuf[16384]; // server only
qboolean islocal = (LHNETADDRESS_GetAddressType(peeraddress) == LHNETADDRESSTYPE_LOOP);
char senddata[NET_HEADERSIZE+NET_MAXMESSAGE+CRYPTO_HEADERSIZE];
{
for (i = 0, best = 0, besttime = realtime;i < MAX_CHALLENGES;i++)
{
- if(challenge[i].time > 0)
- if (!LHNETADDRESS_Compare(peeraddress, &challenge[i].address))
+ if(challenges[i].time > 0)
+ if (!LHNETADDRESS_Compare(peeraddress, &challenges[i].address))
break;
- if (besttime > challenge[i].time)
- besttime = challenge[best = i].time;
+ if (besttime > challenges[i].time)
+ besttime = challenges[best = i].time;
}
// if we did not find an exact match, choose the oldest and
// update address and string
if (i == MAX_CHALLENGES)
{
i = best;
- challenge[i].address = *peeraddress;
- NetConn_BuildChallengeString(challenge[i].string, sizeof(challenge[i].string));
+ challenges[i].address = *peeraddress;
+ NetConn_BuildChallengeString(challenges[i].string, sizeof(challenges[i].string));
}
else
{
// flood control: drop if requesting challenge too often
- if(challenge[i].time > realtime - net_challengefloodblockingtimeout.value)
+ if(challenges[i].time > realtime - net_challengefloodblockingtimeout.value)
return true;
}
- challenge[i].time = realtime;
+ challenges[i].time = realtime;
// send the challenge
memcpy(response, "\377\377\377\377", 4);
- dpsnprintf(response+4, sizeof(response)-4, "challenge %s", challenge[i].string);
+ dpsnprintf(response+4, sizeof(response)-4, "challenge %s", challenges[i].string);
response_len = strlen(response) + 1;
Crypto_ServerAppendToChallenge(string, length, response, &response_len, sizeof(response));
NetConn_Write(mysocket, response, (int)response_len, peeraddress);
}
if (length > 8 && !memcmp(string, "connect\\", 8))
{
+ char *s;
+ client_t *client;
crypto_t *crypto = Crypto_ServerGetInstance(peeraddress);
string += 7;
length -= 7;
{
// validate the challenge
for (i = 0;i < MAX_CHALLENGES;i++)
- if(challenge[i].time > 0)
- if (!LHNETADDRESS_Compare(peeraddress, &challenge[i].address) && !strcmp(challenge[i].string, s))
+ if(challenges[i].time > 0)
+ if (!LHNETADDRESS_Compare(peeraddress, &challenges[i].address) && !strcmp(challenges[i].string, s))
break;
// if the challenge is not recognized, drop the packet
if (i == MAX_CHALLENGES)
}
if (length >= 5 && !memcmp(string, "rcon ", 5))
{
- int i;
+ int j;
char *s = string + 5;
char *endpos = string + length + 1; // one behind the NUL, so adding strlen+1 will eventually reach it
char password[64];
if(rcon_secure.integer > 0)
return true;
- for (i = 0;!ISWHITESPACE(*s);s++)
- if (i < (int)sizeof(password) - 1)
- password[i++] = *s;
+ for (j = 0;!ISWHITESPACE(*s);s++)
+ if (j < (int)sizeof(password) - 1)
+ password[j++] = *s;
if(ISWHITESPACE(*s) && s != endpos) // skip leading ugly space
++s;
- password[i] = 0;
+ password[j] = 0;
if (!ISWHITESPACE(password[0]))
{
const char *userlevel = RCon_Authenticate(peeraddress, password, s, endpos, plaintext_matching, NULL, 0);
int c;
int protocolnumber;
const char *protocolname;
+ client_t *knownclient;
+ client_t *newclient;
data += 4;
length -= 4;
SZ_Clear(&sv_message);
}
// see if this connect request comes from a known client
- for (clientnum = 0, client = svs.clients;clientnum < svs.maxclients;clientnum++, client++)
+ for (clientnum = 0, knownclient = svs.clients;clientnum < svs.maxclients;clientnum++, knownclient++)
{
- if (client->netconnection && LHNETADDRESS_Compare(peeraddress, &client->netconnection->peeraddress) == 0)
+ if (knownclient->netconnection && LHNETADDRESS_Compare(peeraddress, &knownclient->netconnection->peeraddress) == 0)
{
// this is either a duplicate connection request
// or coming back from a timeout
// (if so, keep their stuff intact)
crypto_t *crypto = Crypto_ServerGetInstance(peeraddress);
- if((crypto && crypto->authenticated) || client->netconnection->crypto.authenticated)
+ if((crypto && crypto->authenticated) || knownclient->netconnection->crypto.authenticated)
{
if (developer_extra.integer)
Con_Printf("Datagram_ParseConnectionless: sending CCREP_REJECT \"Attempt to downgrade crypto.\" to %s.\n", addressstring2);
// save space for the header, filled in later
MSG_WriteLong(&sv_message, 0);
MSG_WriteByte(&sv_message, CCREP_ACCEPT);
- MSG_WriteLong(&sv_message, LHNETADDRESS_GetPort(LHNET_AddressFromSocket(client->netconnection->mysocket)));
+ MSG_WriteLong(&sv_message, LHNETADDRESS_GetPort(LHNET_AddressFromSocket(knownclient->netconnection->mysocket)));
StoreBigLong(sv_message.data, NETFLAG_CTL | (sv_message.cursize & NETFLAG_LENGTH_MASK));
NetConn_Write(mysocket, sv_message.data, sv_message.cursize, peeraddress);
SZ_Clear(&sv_message);
// if client is already spawned, re-send the
// serverinfo message as they'll need it to play
- if (client->begun)
- SV_SendServerinfo(client);
+ if (knownclient->begun)
+ SV_SendServerinfo(knownclient);
return true;
}
}
break;
// find a slot for the new client
- for (clientnum = 0, client = svs.clients;clientnum < svs.maxclients;clientnum++, client++)
+ for (clientnum = 0, newclient = svs.clients;clientnum < svs.maxclients;clientnum++, newclient++)
{
netconn_t *conn;
- if (!client->active && (client->netconnection = conn = NetConn_Open(mysocket, peeraddress)) != NULL)
+ if (!newclient->active && (newclient->netconnection = conn = NetConn_Open(mysocket, peeraddress)) != NULL)
{
// connect to the client
// everything is allocated, just fill in the details
projects / xonotic / darkplaces.git / blobdiff