custom server port

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@1235 e016b1c5-ed68-44aa-a2f7-31cac88cffde

source/src/client.cpp

@@ -60,7 +60,7 @@ void abortconnect()
     clienthost = NULL;
 }
 
-void connects(char *servername, char *password)
+void connects(char *servername, char *port, char *password)
 {   
     if(connpeer)
     {
@@ -71,7 +71,8 @@ void connects(char *servername, char *password)
     s_strcpy(clientpassword, password ? password : "");
 
     ENetAddress address;
-    address.port = CUBE_SERVER_PORT;
+    int p = atoi(port);
+    address.port = p > 0 ? p : CUBE_DEFAULT_SERVER_PORT;
 
     if(servername)
     {
@@ -188,7 +189,7 @@ void echo(char *text) { conoutf("%s", text); }
 
 COMMAND(echo, ARG_VARI);
 COMMANDN(say, toserver, ARG_VARI);
-COMMANDN(connect, connects, ARG_2STR);
+COMMANDN(connect, connects, ARG_3STR);
 COMMAND(connectadmin, ARG_2STR);
 COMMAND(lanconnect, ARG_NONE);
 COMMANDN(disconnect, trydisconnect, ARG_NONE);

source/src/main.cpp

@@ -209,7 +209,7 @@ VARF(gamespeed, 10, 100, 1000, if(multiplayer()) gamespeed = 100);
 int main(int argc, char **argv)
 {    
     bool dedicated = false;
-    int fs = SDL_FULLSCREEN, par = 0, uprate = 0, maxcl = DEFAULTCLIENTS, scthreshold = -5;
+    int fs = SDL_FULLSCREEN, par = 0, uprate = 0, maxcl = DEFAULTCLIENTS, scthreshold = -5, port = 0;
     char *sdesc = "", *ip = "", *master = NULL, *passwd = "", *maprot = NULL, *adminpwd = NULL, *srvmsg = NULL;
 
     #define initlog(s) puts("init: " s)
@@ -253,6 +253,7 @@ int main(int argc, char **argv)
             case 'c': maxcl  = atoi(a); break;
             case 'o': srvmsg = a; break;
             case 'k': scthreshold = atoi(a); break;
+            case 'f': port = atoi(a); break;
             default:  conoutf("unknown commandline option");
         }
         else conoutf("unknown commandline argument");
@@ -270,7 +271,7 @@ int main(int argc, char **argv)
     if(enet_initialize()<0) fatal("Unable to initialise network module");
 
     initclient();
-    initserver(dedicated, uprate, sdesc, ip, master, passwd, maxcl, maprot, adminpwd, srvmsg, scthreshold);  // never returns if dedicated
+    initserver(dedicated, uprate, sdesc, ip, port, master, passwd, maxcl, maprot, adminpwd, srvmsg, scthreshold);  // never returns if dedicated
       
     initlog("world");
     empty_world(7, true);

source/src/protocol.h

@@ -1,7 +1,7 @@
 #define MAXCLIENTS 256                  // in a multiplayer game, can be arbitrarily changed
 #define DEFAULTCLIENTS 6
 #define MAXTRANS 5000                   // max amount of data to swallow in 1 go
-#define CUBE_SERVER_PORT 28763
+#define CUBE_DEFAULT_SERVER_PORT 28763
 #define CUBE_SERVINFO_PORT 28764
 #define PROTOCOL_VERSION 1126           // bump when protocol changes
 

source/src/protos.h

@@ -105,7 +105,7 @@ extern void renderstripssky();
 extern void renderstrips();
 
 // client
-extern void connects(char *servername, char *password = NULL);
+extern void connects(char *servername, char *port = NULL, char *password = NULL);
 extern void abortconnect();
 extern void disconnect(int onlyclean = 0, int async = 0);
 extern void toserver(char *text);
@@ -357,7 +357,7 @@ extern void scrolldoc(int i);
 extern void localservertoclient(int chan, uchar *buf, int len);
 extern const char *modestr(int n);
 extern void fatal(char *s, char *o = "");
-extern void initserver(bool dedicated, int uprate, char *sdesc, char *ip, char *master, char *passwd, int maxcl, char *maprot, char *adminpwd, char *srvmsg, int scthreshold);
+extern void initserver(bool dedicated, int uprate, char *sdesc, char *ip, int port, char *master, char *passwd, int maxcl, char *maprot, char *adminpwd, char *srvmsg, int scthreshold);
 extern void cleanupserver();
 extern void localconnect();
 extern void localdisconnect();

source/src/server.cpp

@@ -1795,7 +1795,7 @@ void localconnect()
 }
 #endif
 
-void initserver(bool dedicated, int uprate, char *sdesc, char *ip, char *master, char *passwd, int maxcl, char *maprot, char *adminpwd, char *srvmsg, int scthreshold)
+void initserver(bool dedicated, int uprate, char *sdesc, char *ip, int port, char *master, char *passwd, int maxcl, char *maprot, char *adminpwd, char *srvmsg, int scthreshold)
 {
     if(passwd) s_strcpy(serverpassword, passwd);
     maxclients = maxcl > 0 ? min(maxcl, MAXCLIENTS) : DEFAULTCLIENTS;
@@ -1803,7 +1803,7 @@ void initserver(bool dedicated, int uprate, char *sdesc, char *ip, char *master,
     
     if(isdedicated = dedicated)
     {
-        ENetAddress address = { ENET_HOST_ANY, CUBE_SERVER_PORT };
+        ENetAddress address = { ENET_HOST_ANY, port > 0 ? port : CUBE_DEFAULT_SERVER_PORT };
         if(*ip && enet_address_set_host(&address, ip)<0) printf("WARNING: server ip not resolved");
         serverhost = enet_host_create(&address, maxclients+1, 0, uprate);
         if(!serverhost) fatal("could not create server host\n");
@@ -1836,7 +1836,7 @@ void fatal(char *s, char *o) { cleanupserver(); printf("fatal: %s\n", s); exit(E
 
 int main(int argc, char **argv)
 {   
-    int uprate = 0, maxcl = DEFAULTCLIENTS, scthreshold = -5;
+    int uprate = 0, maxcl = DEFAULTCLIENTS, scthreshold = -5, port = 0;
     char *sdesc = "", *ip = "", *master = NULL, *passwd = "", *maprot = "", *adminpasswd = NULL, *srvmsg = NULL;
     bool service = false;
 
@@ -1856,6 +1856,7 @@ int main(int argc, char **argv)
             case 'o': srvmsg = a; break;
             case 'k': scthreshold = atoi(a); break;
             case 's': service = true; break;
+            case 'f': port = atoi(a); break;
             default: printf("WARNING: unknown commandline option\n");
         }
     }
@@ -1873,7 +1874,7 @@ int main(int argc, char **argv)
     }
 
     if(enet_initialize()<0) fatal("Unable to initialise network module");
-    initserver(true, uprate, sdesc, ip, master, passwd, maxcl, maprot, adminpasswd, srvmsg, scthreshold);
+    initserver(true, uprate, sdesc, ip, port, master, passwd, maxcl, maprot, adminpasswd, srvmsg, scthreshold);
     return EXIT_SUCCESS;
 }
 #endif