]> git.rm.cloudns.org Git - xonotic/darkplaces.git/commitdiff
Basic support for Q3's "getstatus" message, for a better integration with Q3 compatib...
authormolivier <molivier@d7cf8633-e32d-0410-b094-e92efae38249>
Sat, 11 Jun 2005 13:12:43 +0000 (13:12 +0000)
committermolivier <molivier@d7cf8633-e32d-0410-b094-e92efae38249>
Sat, 11 Jun 2005 13:12:43 +0000 (13:12 +0000)
git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@5422 d7cf8633-e32d-0410-b094-e92efae38249

netconn.c

index 8a46404274cec9da057a9479404faadf36657e8d..a70c06ac07035828f1515814306cf007e1943966 100755 (executable)
--- a/netconn.c
+++ b/netconn.c
@@ -1332,10 +1332,83 @@ static void NetConn_BuildChallengeString(char *buffer, int bufferlength)
        buffer[i] = 0;
 }
 
+static qboolean NetConn_BuildStatusResponse(const char* challenge, char* out_msg, size_t out_size, qboolean fullstatus)
+{
+       unsigned int nb_clients = 0, i;
+       int length;
+
+       // How many clients are there?
+       for (i = 0;i < svs.maxclients;i++)
+               if (svs.clients[i].active)
+                       nb_clients++;
+
+       // TODO: we should add more information for the full status string
+       length = dpsnprintf(out_msg, out_size,
+                                               "\377\377\377\377%s\x0A"
+                                               "\\gamename\\%s\\modname\\%s\\sv_maxclients\\%d"
+                                               "\\clients\\%d\\mapname\\%s\\hostname\\%s""\\protocol\\%d"
+                                               "%s%s"
+                                               "%s",
+                                               fullstatus ? "statusResponse" : "infoResponse",
+                                               gamename, com_modname, svs.maxclients,
+                                               nb_clients, sv.name, hostname.string, NET_PROTOCOL_VERSION,
+                                               challenge ? "\\challenge\\" : "", challenge ? challenge : "",
+                                               fullstatus ? "\n" : "");
+
+       // Make sure it fits in the buffer
+       if (length < 0)
+               return false;
+
+       if (fullstatus)
+       {
+               char *ptr;
+               int left;
+
+               ptr = out_msg + length;
+               left = out_size - length;
+
+               for (i = 0;i < svs.maxclients;i++)
+               {
+                       client_t *cl = &svs.clients[i];
+                       if (cl->active)
+                       {
+                               int nameind, cleanind;
+                               char curchar;
+                               char cleanname [sizeof(cl->name)];
+
+                               // Remove all characters '"' and '\' in the player name
+                               nameind = 0;
+                               cleanind = 0;
+                               do
+                               {
+                                       curchar = cl->name[nameind++];
+                                       if (curchar != '"' && curchar != '\\')
+                                       {
+                                               cleanname[cleanind++] = curchar;
+                                               if (cleanind == sizeof(cleanname) - 1)
+                                                       break;
+                                       }
+                               } while (curchar != '\0');
+
+                               length = dpsnprintf(ptr, left, "%d %d \"%s\"\n",
+                                                                       cl->frags,
+                                                                       (int)(cl->ping * 1000.0f),
+                                                                       cleanname);
+                               if(length < 0)
+                                       return false;
+                               left -= length;
+                               ptr += length;
+                       }
+               }
+       }
+
+       return true;
+}
+
 extern void SV_SendServerinfo (client_t *client);
 int NetConn_ServerParsePacket(lhnetsocket_t *mysocket, qbyte *data, int length, lhnetaddress_t *peeraddress)
 {
-       int i, n, ret, clientnum, responselength, best;
+       int i, ret, clientnum, best;
        double besttime;
        client_t *client;
        netconn_t *conn;
@@ -1466,19 +1539,12 @@ int NetConn_ServerParsePacket(lhnetsocket_t *mysocket, qbyte *data, int length,
                        if (length >= 7 && !memcmp(string, "getinfo", 7))
                        {
                                const char *challenge = NULL;
+
                                // If there was a challenge in the getinfo message
                                if (length > 8 && string[7] == ' ')
                                        challenge = string + 8;
-                               for (i = 0, n = 0;i < svs.maxclients;i++)
-                                       if (svs.clients[i].active)
-                                               n++;
-                               responselength = dpsnprintf(response, sizeof(response), "\377\377\377\377infoResponse\x0A"
-                                                       "\\gamename\\%s\\modname\\%s\\sv_maxclients\\%d"
-                                                       "\\clients\\%d\\mapname\\%s\\hostname\\%s\\protocol\\%d%s%s",
-                                                       gamename, com_modname, svs.maxclients, n,
-                                                       sv.name, hostname.string, NET_PROTOCOL_VERSION, challenge ? "\\challenge\\" : "", challenge ? challenge : "");
-                               // does it fit in the buffer?
-                               if (responselength >= 0)
+
+                               if (NetConn_BuildStatusResponse(challenge, response, sizeof(response), false))
                                {
                                        if (developer.integer)
                                                Con_Printf("Sending reply to master %s - %s\n", addressstring2, response);
@@ -1486,6 +1552,22 @@ int NetConn_ServerParsePacket(lhnetsocket_t *mysocket, qbyte *data, int length,
                                }
                                return true;
                        }
+                       if (length >= 9 && !memcmp(string, "getstatus", 9))
+                       {
+                               const char *challenge = NULL;
+
+                               // If there was a challenge in the getinfo message
+                               if (length > 10 && string[9] == ' ')
+                                       challenge = string + 10;
+
+                               if (NetConn_BuildStatusResponse(challenge, response, sizeof(response), true))
+                               {
+                                       if (developer.integer)
+                                               Con_Printf("Sending reply to client %s - %s\n", addressstring2, response);
+                                       NetConn_WriteString(mysocket, response, peeraddress);
+                               }
+                               return true;
+                       }
                        /*
                        if (!strncmp(string, "ping", 4))
                        {