2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 #include "prvm_cmds.h"
28 // for secure rcon authentication
34 extern cvar_t sv_adminnick;
35 extern cvar_t sv_status_privacy;
36 extern cvar_t sv_status_show_qcstatus;
37 extern cvar_t sv_namechangetimer;
38 cvar_t rcon_password = {CVAR_CLIENT | CVAR_SERVER | CVAR_PRIVATE, "rcon_password", "", "password to authenticate rcon commands; NOTE: changing rcon_secure clears rcon_password, so set rcon_secure always before rcon_password; may be set to a string of the form user1:pass1 user2:pass2 user3:pass3 to allow multiple user accounts - the client then has to specify ONE of these combinations"};
39 cvar_t rcon_secure = {CVAR_CLIENT | CVAR_SERVER | CVAR_NQUSERINFOHACK, "rcon_secure", "0", "force secure rcon authentication (1 = time based, 2 = challenge based); NOTE: changing rcon_secure clears rcon_password, so set rcon_secure always before rcon_password"};
40 cvar_t rcon_secure_challengetimeout = {CVAR_CLIENT, "rcon_secure_challengetimeout", "5", "challenge-based secure rcon: time out requests if no challenge came within this time interval"};
41 cvar_t rcon_address = {CVAR_CLIENT, "rcon_address", "", "server address to send rcon commands to (when not connected to a server)"};
42 cvar_t team = {CVAR_CLIENT | CVAR_USERINFO | CVAR_SAVE, "team", "none", "QW team (4 character limit, example: blue)"};
43 cvar_t skin = {CVAR_CLIENT | CVAR_USERINFO | CVAR_SAVE, "skin", "", "QW player skin name (example: base)"};
44 cvar_t noaim = {CVAR_CLIENT | CVAR_USERINFO | CVAR_SAVE, "noaim", "1", "QW option to disable vertical autoaim"};
45 cvar_t r_fixtrans_auto = {CVAR_CLIENT, "r_fixtrans_auto", "0", "automatically fixtrans textures (when set to 2, it also saves the fixed versions to a fixtrans directory)"};
51 This command causes the client to wait for the signon messages again.
52 This is sent just before a server changes levels
55 void CL_Reconnect_f(cmd_state_t *cmd)
58 // if not connected, reconnect to the most recent server
61 // if we have connected to a server recently, the userinfo
62 // will still contain its IP address, so get the address...
63 InfoString_GetValue(cls.userinfo, "*ip", temp, sizeof(temp));
65 CL_EstablishConnection(temp, -1);
67 Con_Printf("Reconnect to what server? (you have not connected to a server yet)\n");
70 // if connected, do something based on protocol
71 if (cls.protocol == PROTOCOL_QUAKEWORLD)
73 // quakeworld can just re-login
74 if (cls.qw_downloadmemory) // don't change when downloading
79 if (cls.state == ca_connected)
81 Con_Printf("Server is changing level...\n");
82 MSG_WriteChar(&cls.netcon->message, qw_clc_stringcmd);
83 MSG_WriteString(&cls.netcon->message, "new");
88 // netquake uses reconnect on level changes (silly)
89 if (Cmd_Argc(cmd) != 1)
91 Con_Print("reconnect : wait for signon messages again\n");
96 Con_Print("reconnect: no signon, ignoring reconnect\n");
99 cls.signon = 0; // need new connection messages
104 =====================
107 User command to connect to server
108 =====================
110 static void CL_Connect_f(cmd_state_t *cmd)
112 if (Cmd_Argc(cmd) < 2)
114 Con_Print("connect <serveraddress> [<key> <value> ...]: connect to a multiplayer game\n");
117 // clear the rcon password, to prevent vulnerability by stuffcmd-ing a connect command
118 if(rcon_secure.integer <= 0)
119 Cvar_SetQuick(&rcon_password, "");
120 CL_EstablishConnection(Cmd_Argv(cmd, 1), 2);
124 //============================================================================
127 ======================
129 ======================
131 cvar_t cl_name = {CVAR_CLIENT | CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_name", "player", "internal storage cvar for current player name (changed by name command)"};
132 static void CL_Name_f(cmd_state_t *cmd)
134 prvm_prog_t *prog = SVVM_prog;
136 qboolean valid_colors;
137 const char *newNameSource;
138 char newName[sizeof(host_client->name)];
140 if (Cmd_Argc (cmd) == 1)
142 if (cmd->source == src_command)
144 Con_Printf("name: %s\n", cl_name.string);
149 if (Cmd_Argc (cmd) == 2)
150 newNameSource = Cmd_Argv(cmd, 1);
152 newNameSource = Cmd_Args(cmd);
154 strlcpy(newName, newNameSource, sizeof(newName));
156 if (cmd->source == src_command)
158 Cvar_Set (&cvars_all, "_cl_name", newName);
159 if (strlen(newNameSource) >= sizeof(newName)) // overflowed
161 Con_Printf("Your name is longer than %i chars! It has been truncated.\n", (int) (sizeof(newName) - 1));
162 Con_Printf("name: %s\n", cl_name.string);
167 if (host.realtime < host_client->nametime)
169 SV_ClientPrintf("You can't change name more than once every %.1f seconds!\n", max(0.0f, sv_namechangetimer.value));
173 host_client->nametime = host.realtime + max(0.0f, sv_namechangetimer.value);
175 // point the string back at updateclient->name to keep it safe
176 strlcpy (host_client->name, newName, sizeof (host_client->name));
178 for (i = 0, j = 0;host_client->name[i];i++)
179 if (host_client->name[i] != '\r' && host_client->name[i] != '\n')
180 host_client->name[j++] = host_client->name[i];
181 host_client->name[j] = 0;
183 if(host_client->name[0] == 1 || host_client->name[0] == 2)
184 // may interfere with chat area, and will needlessly beep; so let's add a ^7
186 memmove(host_client->name + 2, host_client->name, sizeof(host_client->name) - 2);
187 host_client->name[sizeof(host_client->name) - 1] = 0;
188 host_client->name[0] = STRING_COLOR_TAG;
189 host_client->name[1] = '0' + STRING_COLOR_DEFAULT;
192 u8_COM_StringLengthNoColors(host_client->name, 0, &valid_colors);
193 if(!valid_colors) // NOTE: this also proves the string is not empty, as "" is a valid colored string
196 l = strlen(host_client->name);
197 if(l < sizeof(host_client->name) - 1)
199 // duplicate the color tag to escape it
200 host_client->name[i] = STRING_COLOR_TAG;
201 host_client->name[i+1] = 0;
202 //Con_DPrintf("abuse detected, adding another trailing color tag\n");
206 // remove the last character to fix the color code
207 host_client->name[l-1] = 0;
208 //Con_DPrintf("abuse detected, removing a trailing color tag\n");
212 // find the last color tag offset and decide if we need to add a reset tag
213 for (i = 0, j = -1;host_client->name[i];i++)
215 if (host_client->name[i] == STRING_COLOR_TAG)
217 if (host_client->name[i+1] >= '0' && host_client->name[i+1] <= '9')
220 // if this happens to be a reset tag then we don't need one
221 if (host_client->name[i+1] == '0' + STRING_COLOR_DEFAULT)
226 if (host_client->name[i+1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(host_client->name[i+2]) && isxdigit(host_client->name[i+3]) && isxdigit(host_client->name[i+4]))
232 if (host_client->name[i+1] == STRING_COLOR_TAG)
239 // does not end in the default color string, so add it
240 if (j >= 0 && strlen(host_client->name) < sizeof(host_client->name) - 2)
241 memcpy(host_client->name + strlen(host_client->name), STRING_COLOR_DEFAULT_STR, strlen(STRING_COLOR_DEFAULT_STR) + 1);
243 PRVM_serveredictstring(host_client->edict, netname) = PRVM_SetEngineString(prog, host_client->name);
244 if (strcmp(host_client->old_name, host_client->name))
246 if (host_client->begun)
247 SV_BroadcastPrintf("%s ^7changed name to %s\n", host_client->old_name, host_client->name);
248 strlcpy(host_client->old_name, host_client->name, sizeof(host_client->old_name));
249 // send notification to all clients
250 MSG_WriteByte (&sv.reliable_datagram, svc_updatename);
251 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
252 MSG_WriteString (&sv.reliable_datagram, host_client->name);
253 SV_WriteNetnameIntoDemo(host_client);
258 ======================
260 ======================
262 cvar_t cl_playermodel = {CVAR_CLIENT | CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_playermodel", "", "internal storage cvar for current player model in Nexuiz/Xonotic (changed by playermodel command)"};
263 // the old cl_playermodel in cl_main has been renamed to __cl_playermodel
264 static void CL_Playermodel_f(cmd_state_t *cmd)
266 prvm_prog_t *prog = SVVM_prog;
268 char newPath[sizeof(host_client->playermodel)];
270 if (Cmd_Argc (cmd) == 1)
272 if (cmd->source == src_command)
274 Con_Printf("\"playermodel\" is \"%s\"\n", cl_playermodel.string);
279 if (Cmd_Argc (cmd) == 2)
280 strlcpy (newPath, Cmd_Argv(cmd, 1), sizeof (newPath));
282 strlcpy (newPath, Cmd_Args(cmd), sizeof (newPath));
284 for (i = 0, j = 0;newPath[i];i++)
285 if (newPath[i] != '\r' && newPath[i] != '\n')
286 newPath[j++] = newPath[i];
289 if (cmd->source == src_command)
291 Cvar_Set (&cvars_all, "_cl_playermodel", newPath);
296 if (host.realtime < host_client->nametime)
298 SV_ClientPrintf("You can't change playermodel more than once every 5 seconds!\n");
302 host_client->nametime = host.realtime + 5;
305 // point the string back at updateclient->name to keep it safe
306 strlcpy (host_client->playermodel, newPath, sizeof (host_client->playermodel));
307 PRVM_serveredictstring(host_client->edict, playermodel) = PRVM_SetEngineString(prog, host_client->playermodel);
308 if (strcmp(host_client->old_model, host_client->playermodel))
310 strlcpy(host_client->old_model, host_client->playermodel, sizeof(host_client->old_model));
311 /*// send notification to all clients
312 MSG_WriteByte (&sv.reliable_datagram, svc_updatepmodel);
313 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
314 MSG_WriteString (&sv.reliable_datagram, host_client->playermodel);*/
319 ======================
321 ======================
323 cvar_t cl_playerskin = {CVAR_CLIENT | CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_playerskin", "", "internal storage cvar for current player skin in Nexuiz/Xonotic (changed by playerskin command)"};
324 static void CL_Playerskin_f(cmd_state_t *cmd)
326 prvm_prog_t *prog = SVVM_prog;
328 char newPath[sizeof(host_client->playerskin)];
330 if (Cmd_Argc (cmd) == 1)
332 if (cmd->source == src_command)
334 Con_Printf("\"playerskin\" is \"%s\"\n", cl_playerskin.string);
339 if (Cmd_Argc (cmd) == 2)
340 strlcpy (newPath, Cmd_Argv(cmd, 1), sizeof (newPath));
342 strlcpy (newPath, Cmd_Args(cmd), sizeof (newPath));
344 for (i = 0, j = 0;newPath[i];i++)
345 if (newPath[i] != '\r' && newPath[i] != '\n')
346 newPath[j++] = newPath[i];
349 if (cmd->source == src_command)
351 Cvar_Set (&cvars_all, "_cl_playerskin", newPath);
356 if (host.realtime < host_client->nametime)
358 SV_ClientPrintf("You can't change playermodel more than once every 5 seconds!\n");
362 host_client->nametime = host.realtime + 5;
365 // point the string back at updateclient->name to keep it safe
366 strlcpy (host_client->playerskin, newPath, sizeof (host_client->playerskin));
367 PRVM_serveredictstring(host_client->edict, playerskin) = PRVM_SetEngineString(prog, host_client->playerskin);
368 if (strcmp(host_client->old_skin, host_client->playerskin))
370 //if (host_client->begun)
371 // SV_BroadcastPrintf("%s changed skin to %s\n", host_client->name, host_client->playerskin);
372 strlcpy(host_client->old_skin, host_client->playerskin, sizeof(host_client->old_skin));
373 /*// send notification to all clients
374 MSG_WriteByte (&sv.reliable_datagram, svc_updatepskin);
375 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
376 MSG_WriteString (&sv.reliable_datagram, host_client->playerskin);*/
385 cvar_t cl_color = {CVAR_CLIENT | CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_color", "0", "internal storage cvar for current player colors (changed by color command)"};
386 static void CL_Color(cmd_state_t *cmd, int changetop, int changebottom)
388 prvm_prog_t *prog = SVVM_prog;
389 int top, bottom, playercolor;
391 // get top and bottom either from the provided values or the current values
392 // (allows changing only top or bottom, or both at once)
393 top = changetop >= 0 ? changetop : (cl_color.integer >> 4);
394 bottom = changebottom >= 0 ? changebottom : cl_color.integer;
398 // LadyHavoc: allowing skin colormaps 14 and 15 by commenting this out
404 playercolor = top*16 + bottom;
406 if (cmd->source == src_command)
408 Cvar_SetValueQuick(&cl_color, playercolor);
412 if (cls.protocol == PROTOCOL_QUAKEWORLD)
415 if (host_client->edict && PRVM_serverfunction(SV_ChangeTeam))
417 Con_DPrint("Calling SV_ChangeTeam\n");
418 prog->globals.fp[OFS_PARM0] = playercolor;
419 PRVM_serverglobalfloat(time) = sv.time;
420 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
421 prog->ExecuteProgram(prog, PRVM_serverfunction(SV_ChangeTeam), "QC function SV_ChangeTeam is missing");
425 if (host_client->edict)
427 PRVM_serveredictfloat(host_client->edict, clientcolors) = playercolor;
428 PRVM_serveredictfloat(host_client->edict, team) = bottom + 1;
430 host_client->colors = playercolor;
431 if (host_client->old_colors != host_client->colors)
433 host_client->old_colors = host_client->colors;
434 // send notification to all clients
435 MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
436 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
437 MSG_WriteByte (&sv.reliable_datagram, host_client->colors);
442 static void CL_Color_f(cmd_state_t *cmd)
446 if (Cmd_Argc(cmd) == 1)
448 if (cmd->source == src_command)
450 Con_Printf("\"color\" is \"%i %i\"\n", cl_color.integer >> 4, cl_color.integer & 15);
451 Con_Print("color <0-15> [0-15]\n");
456 if (Cmd_Argc(cmd) == 2)
457 top = bottom = atoi(Cmd_Argv(cmd, 1));
460 top = atoi(Cmd_Argv(cmd, 1));
461 bottom = atoi(Cmd_Argv(cmd, 2));
463 CL_Color(cmd, top, bottom);
466 static void CL_TopColor_f(cmd_state_t *cmd)
468 if (Cmd_Argc(cmd) == 1)
470 if (cmd->source == src_command)
472 Con_Printf("\"topcolor\" is \"%i\"\n", (cl_color.integer >> 4) & 15);
473 Con_Print("topcolor <0-15>\n");
478 CL_Color(cmd, atoi(Cmd_Argv(cmd, 1)), -1);
481 static void CL_BottomColor_f(cmd_state_t *cmd)
483 if (Cmd_Argc(cmd) == 1)
485 if (cmd->source == src_command)
487 Con_Printf("\"bottomcolor\" is \"%i\"\n", cl_color.integer & 15);
488 Con_Print("bottomcolor <0-15>\n");
493 CL_Color(cmd, -1, atoi(Cmd_Argv(cmd, 1)));
496 cvar_t cl_rate = {CVAR_CLIENT | CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_rate", "20000", "internal storage cvar for current rate (changed by rate command)"};
497 cvar_t cl_rate_burstsize = {CVAR_CLIENT | CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_rate_burstsize", "1024", "internal storage cvar for current rate control burst size (changed by rate_burstsize command)"};
498 static void CL_Rate_f(cmd_state_t *cmd)
502 if (Cmd_Argc(cmd) != 2)
504 if (cmd->source == src_command)
506 Con_Printf("\"rate\" is \"%i\"\n", cl_rate.integer);
507 Con_Print("rate <bytespersecond>\n");
512 rate = atoi(Cmd_Argv(cmd, 1));
514 if (cmd->source == src_command)
516 Cvar_SetValue (&cvars_all, "_cl_rate", max(NET_MINRATE, rate));
520 host_client->rate = rate;
523 static void CL_Rate_BurstSize_f(cmd_state_t *cmd)
527 if (Cmd_Argc(cmd) != 2)
529 Con_Printf("\"rate_burstsize\" is \"%i\"\n", cl_rate_burstsize.integer);
530 Con_Print("rate_burstsize <bytes>\n");
534 rate_burstsize = atoi(Cmd_Argv(cmd, 1));
536 if (cmd->source == src_command)
538 Cvar_SetValue (&cvars_all, "_cl_rate_burstsize", rate_burstsize);
542 host_client->rate_burstsize = rate_burstsize;
546 ======================
548 LadyHavoc: only supported for Nehahra, I personally think this is dumb, but Mindcrime won't listen.
549 LadyHavoc: correction, Mindcrime will be removing pmodel in the future, but it's still stuck here for compatibility.
550 ======================
552 cvar_t cl_pmodel = {CVAR_CLIENT | CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_pmodel", "0", "internal storage cvar for current player model number in nehahra (changed by pmodel command)"};
553 static void CL_PModel_f(cmd_state_t *cmd)
555 prvm_prog_t *prog = SVVM_prog;
558 if (Cmd_Argc (cmd) == 1)
560 if (cmd->source == src_command)
562 Con_Printf("\"pmodel\" is \"%s\"\n", cl_pmodel.string);
566 i = atoi(Cmd_Argv(cmd, 1));
568 if (cmd->source == src_command)
570 if (cl_pmodel.integer == i)
572 Cvar_SetValue (&cvars_all, "_cl_pmodel", i);
573 if (cls.state == ca_connected)
574 Cmd_ForwardToServer_f(cmd);
578 PRVM_serveredictfloat(host_client->edict, pmodel) = i;
581 //===========================================================================
583 //===========================================================================
585 static void CL_SendCvar_f(cmd_state_t *cmd)
589 const char *cvarname;
593 if(Cmd_Argc(cmd) != 2)
595 cvarname = Cmd_Argv(cmd, 1);
596 if (cls.state == ca_connected)
598 c = Cvar_FindVar(&cvars_all, cvarname, CVAR_CLIENT | CVAR_SERVER);
599 // LadyHavoc: if there is no such cvar or if it is private, send a
600 // reply indicating that it has no value
601 if(!c || (c->flags & CVAR_PRIVATE))
602 Cmd_ForwardStringToServer(va(vabuf, sizeof(vabuf), "sentcvar %s", cvarname));
604 Cmd_ForwardStringToServer(va(vabuf, sizeof(vabuf), "sentcvar %s \"%s\"", c->name, c->string));
607 if(!sv.active)// || !PRVM_serverfunction(SV_ParseClientCommand))
611 if (cls.state != ca_dedicated)
615 for(;i<svs.maxclients;i++)
616 if(svs.clients[i].active && svs.clients[i].netconnection)
618 host_client = &svs.clients[i];
619 SV_ClientCommands("sendcvar %s\n", cvarname);
625 =====================
628 ProQuake rcon support
629 =====================
631 static void CL_PQRcon_f(cmd_state_t *cmd)
635 lhnetsocket_t *mysocket;
637 if (Cmd_Argc(cmd) == 1)
639 Con_Printf("%s: Usage: %s command\n", Cmd_Argv(cmd, 0), Cmd_Argv(cmd, 0));
643 if (!rcon_password.string || !rcon_password.string[0] || rcon_secure.integer > 0)
645 Con_Printf ("You must set rcon_password before issuing an pqrcon command, and rcon_secure must be 0.\n");
649 e = strchr(rcon_password.string, ' ');
650 n = e ? e-rcon_password.string : (int)strlen(rcon_password.string);
653 cls.rcon_address = cls.netcon->peeraddress;
656 if (!rcon_address.string[0])
658 Con_Printf ("You must either be connected, or set the rcon_address cvar to issue rcon commands\n");
661 LHNETADDRESS_FromString(&cls.rcon_address, rcon_address.string, sv_netport.integer);
663 mysocket = NetConn_ChooseClientSocketForAddress(&cls.rcon_address);
667 unsigned char bufdata[64];
670 MSG_WriteLong(&buf, 0);
671 MSG_WriteByte(&buf, CCREQ_RCON);
672 SZ_Write(&buf, (const unsigned char*)rcon_password.string, n);
673 MSG_WriteByte(&buf, 0); // terminate the (possibly partial) string
674 MSG_WriteString(&buf, Cmd_Args(cmd));
675 StoreBigLong(buf.data, NETFLAG_CTL | (buf.cursize & NETFLAG_LENGTH_MASK));
676 NetConn_Write(mysocket, buf.data, buf.cursize, &cls.rcon_address);
681 //=============================================================================
683 // QuakeWorld commands
686 =====================
689 Send the rest of the command line over as
690 an unconnected command.
691 =====================
693 static void CL_Rcon_f(cmd_state_t *cmd) // credit: taken from QuakeWorld
697 lhnetsocket_t *mysocket;
699 if (Cmd_Argc(cmd) == 1)
701 Con_Printf("%s: Usage: %s command\n", Cmd_Argv(cmd, 0), Cmd_Argv(cmd, 0));
705 if (!rcon_password.string || !rcon_password.string[0])
707 Con_Printf ("You must set rcon_password before issuing an rcon command.\n");
711 e = strchr(rcon_password.string, ' ');
712 n = e ? e-rcon_password.string : (int)strlen(rcon_password.string);
715 cls.rcon_address = cls.netcon->peeraddress;
718 if (!rcon_address.string[0])
720 Con_Printf ("You must either be connected, or set the rcon_address cvar to issue rcon commands\n");
723 LHNETADDRESS_FromString(&cls.rcon_address, rcon_address.string, sv_netport.integer);
725 mysocket = NetConn_ChooseClientSocketForAddress(&cls.rcon_address);
726 if (mysocket && Cmd_Args(cmd)[0])
728 // simply put together the rcon packet and send it
729 if(Cmd_Argv(cmd, 0)[0] == 's' || rcon_secure.integer > 1)
731 if(cls.rcon_commands[cls.rcon_ringpos][0])
734 LHNETADDRESS_ToString(&cls.rcon_addresses[cls.rcon_ringpos], s, sizeof(s), true);
735 Con_Printf("rcon to %s (for command %s) failed: too many buffered commands (possibly increase MAX_RCONS)\n", s, cls.rcon_commands[cls.rcon_ringpos]);
736 cls.rcon_commands[cls.rcon_ringpos][0] = 0;
739 for (i = 0;i < MAX_RCONS;i++)
740 if(cls.rcon_commands[i][0])
741 if (!LHNETADDRESS_Compare(&cls.rcon_address, &cls.rcon_addresses[i]))
745 NetConn_WriteString(mysocket, "\377\377\377\377getchallenge", &cls.rcon_address); // otherwise we'll request the challenge later
746 strlcpy(cls.rcon_commands[cls.rcon_ringpos], Cmd_Args(cmd), sizeof(cls.rcon_commands[cls.rcon_ringpos]));
747 cls.rcon_addresses[cls.rcon_ringpos] = cls.rcon_address;
748 cls.rcon_timeout[cls.rcon_ringpos] = host.realtime + rcon_secure_challengetimeout.value;
749 cls.rcon_ringpos = (cls.rcon_ringpos + 1) % MAX_RCONS;
751 else if(rcon_secure.integer > 0)
755 dpsnprintf(argbuf, sizeof(argbuf), "%ld.%06d %s", (long) time(NULL), (int) (rand() % 1000000), Cmd_Args(cmd));
756 memcpy(buf, "\377\377\377\377srcon HMAC-MD4 TIME ", 24);
757 if(HMAC_MDFOUR_16BYTES((unsigned char *) (buf + 24), (unsigned char *) argbuf, (int)strlen(argbuf), (unsigned char *) rcon_password.string, n))
760 strlcpy(buf + 41, argbuf, sizeof(buf) - 41);
761 NetConn_Write(mysocket, buf, 41 + (int)strlen(buf + 41), &cls.rcon_address);
767 memcpy(buf, "\377\377\377\377", 4);
768 dpsnprintf(buf+4, sizeof(buf)-4, "rcon %.*s %s", n, rcon_password.string, Cmd_Args(cmd));
769 NetConn_WriteString(mysocket, buf, &cls.rcon_address);
778 Sent by server when serverinfo changes
781 // TODO: shouldn't this be a cvar instead?
782 static void CL_FullServerinfo_f(cmd_state_t *cmd) // credit: taken from QuakeWorld
785 if (Cmd_Argc(cmd) != 2)
787 Con_Printf ("usage: fullserverinfo <complete info string>\n");
791 strlcpy (cl.qw_serverinfo, Cmd_Argv(cmd, 1), sizeof(cl.qw_serverinfo));
792 InfoString_GetValue(cl.qw_serverinfo, "teamplay", temp, sizeof(temp));
793 cl.qw_teamplay = atoi(temp);
800 Allow clients to change userinfo
804 static void CL_FullInfo_f(cmd_state_t *cmd) // credit: taken from QuakeWorld
810 if (Cmd_Argc(cmd) != 2)
812 Con_Printf ("fullinfo <complete info string>\n");
816 s = Cmd_Argv(cmd, 1);
821 size_t len = strcspn(s, "\\");
822 if (len >= sizeof(key)) {
823 len = sizeof(key) - 1;
825 strlcpy(key, s, len + 1);
829 Con_Printf ("MISSING VALUE\n");
832 ++s; // Skip over backslash.
834 len = strcspn(s, "\\");
835 if (len >= sizeof(value)) {
836 len = sizeof(value) - 1;
838 strlcpy(value, s, len + 1);
840 CL_SetInfo(key, value, false, false, false, false);
847 ++s; // Skip over backslash.
855 Allow clients to change userinfo
858 static void CL_SetInfo_f(cmd_state_t *cmd) // credit: taken from QuakeWorld
860 if (Cmd_Argc(cmd) == 1)
862 InfoString_Print(cls.userinfo);
865 if (Cmd_Argc(cmd) != 3)
867 Con_Printf ("usage: setinfo [ <key> <value> ]\n");
870 CL_SetInfo(Cmd_Argv(cmd, 1), Cmd_Argv(cmd, 2), true, false, false, false);
877 packet <destination> <contents>
879 Contents allows \n escape character
882 static void CL_Packet_f(cmd_state_t *cmd) // credit: taken from QuakeWorld
888 lhnetaddress_t address;
889 lhnetsocket_t *mysocket;
891 if (Cmd_Argc(cmd) != 3)
893 Con_Printf ("packet <destination> <contents>\n");
897 if (!LHNETADDRESS_FromString (&address, Cmd_Argv(cmd, 1), sv_netport.integer))
899 Con_Printf ("Bad address\n");
903 in = Cmd_Argv(cmd, 2);
905 send[0] = send[1] = send[2] = send[3] = -1;
907 l = (int)strlen (in);
908 for (i=0 ; i<l ; i++)
910 if (out >= send + sizeof(send) - 1)
912 if (in[i] == '\\' && in[i+1] == 'n')
917 else if (in[i] == '\\' && in[i+1] == '0')
922 else if (in[i] == '\\' && in[i+1] == 't')
927 else if (in[i] == '\\' && in[i+1] == 'r')
932 else if (in[i] == '\\' && in[i+1] == '"')
941 mysocket = NetConn_ChooseClientSocketForAddress(&address);
943 mysocket = NetConn_ChooseServerSocketForAddress(&address);
945 NetConn_Write(mysocket, send, out - send, &address);
948 static void CL_PingPLReport_f(cmd_state_t *cmd)
952 int l = Cmd_Argc(cmd);
953 if (l > cl.maxclients)
955 for (i = 0;i < l;i++)
957 cl.scores[i].qw_ping = atoi(Cmd_Argv(cmd, 1+i*2));
958 cl.scores[i].qw_packetloss = strtol(Cmd_Argv(cmd, 1+i*2+1), &errbyte, 0);
959 if(errbyte && *errbyte == ',')
960 cl.scores[i].qw_movementloss = atoi(errbyte + 1);
962 cl.scores[i].qw_movementloss = 0;
966 //=============================================================================
973 void Host_InitCommands (void)
975 dpsnprintf(cls.userinfo, sizeof(cls.userinfo), "\\name\\player\\team\\none\\topcolor\\0\\bottomcolor\\0\\rate\\10000\\msg\\1\\noaim\\1\\*ver\\dp");
977 Cvar_RegisterVariable(&cl_name);
978 Cvar_RegisterVariable(&cl_color);
979 Cvar_RegisterVariable(&cl_rate);
980 Cvar_RegisterVariable(&cl_rate_burstsize);
981 Cvar_RegisterVariable(&cl_pmodel);
982 Cvar_RegisterVariable(&cl_playermodel);
983 Cvar_RegisterVariable(&cl_playerskin);
984 Cvar_RegisterVariable(&rcon_password);
985 Cvar_RegisterVariable(&rcon_address);
986 Cvar_RegisterVariable(&rcon_secure);
987 Cvar_RegisterVariable(&rcon_secure_challengetimeout);
988 Cvar_RegisterVariable(&r_fixtrans_auto);
989 Cvar_RegisterVariable(&team);
990 Cvar_RegisterVariable(&skin);
991 Cvar_RegisterVariable(&noaim);
993 Cmd_AddCommand(CMD_CLIENT | CMD_SERVER_FROM_CLIENT, "name", CL_Name_f, "change your player name");
994 Cmd_AddCommand(CMD_CLIENT | CMD_SERVER_FROM_CLIENT, "color", CL_Color_f, "change your player shirt and pants colors");
995 Cmd_AddCommand(CMD_CLIENT | CMD_SERVER_FROM_CLIENT, "rate", CL_Rate_f, "change your network connection speed");
996 Cmd_AddCommand(CMD_CLIENT | CMD_SERVER_FROM_CLIENT, "rate_burstsize", CL_Rate_BurstSize_f, "change your network connection speed");
997 Cmd_AddCommand(CMD_CLIENT | CMD_SERVER_FROM_CLIENT, "pmodel", CL_PModel_f, "(Nehahra-only) change your player model choice");
998 Cmd_AddCommand(CMD_CLIENT | CMD_SERVER_FROM_CLIENT, "playermodel", CL_Playermodel_f, "change your player model");
999 Cmd_AddCommand(CMD_CLIENT | CMD_SERVER_FROM_CLIENT, "playerskin", CL_Playerskin_f, "change your player skin number");
1001 Cmd_AddCommand(CMD_CLIENT, "connect", CL_Connect_f, "connect to a server by IP address or hostname");
1002 Cmd_AddCommand(CMD_CLIENT | CMD_CLIENT_FROM_SERVER, "reconnect", CL_Reconnect_f, "reconnect to the last server you were on, or resets a quakeworld connection (do not use if currently playing on a netquake server)");
1003 Cmd_AddCommand(CMD_CLIENT, "sendcvar", CL_SendCvar_f, "sends the value of a cvar to the server as a sentcvar command, for use by QuakeC");
1004 Cmd_AddCommand(CMD_CLIENT, "rcon", CL_Rcon_f, "sends a command to the server console (if your rcon_password matches the server's rcon_password), or to the address specified by rcon_address when not connected (again rcon_password must match the server's); note: if rcon_secure is set, client and server clocks must be synced e.g. via NTP");
1005 Cmd_AddCommand(CMD_CLIENT, "srcon", CL_Rcon_f, "sends a command to the server console (if your rcon_password matches the server's rcon_password), or to the address specified by rcon_address when not connected (again rcon_password must match the server's); this always works as if rcon_secure is set; note: client and server clocks must be synced e.g. via NTP");
1006 Cmd_AddCommand(CMD_CLIENT, "pqrcon", CL_PQRcon_f, "sends a command to a proquake server console (if your rcon_password matches the server's rcon_password), or to the address specified by rcon_address when not connected (again rcon_password must match the server's)");
1007 Cmd_AddCommand(CMD_CLIENT, "fullinfo", CL_FullInfo_f, "allows client to modify their userinfo");
1008 Cmd_AddCommand(CMD_CLIENT, "setinfo", CL_SetInfo_f, "modifies your userinfo");
1009 Cmd_AddCommand(CMD_CLIENT | CMD_CLIENT_FROM_SERVER, "packet", CL_Packet_f, "send a packet to the specified address:port containing a text string");
1010 Cmd_AddCommand(CMD_CLIENT | CMD_CLIENT_FROM_SERVER, "topcolor", CL_TopColor_f, "QW command to set top color without changing bottom color");
1011 Cmd_AddCommand(CMD_CLIENT, "bottomcolor", CL_BottomColor_f, "QW command to set bottom color without changing top color");
1012 Cmd_AddCommand(CMD_CLIENT, "fixtrans", Image_FixTransparentPixels_f, "change alpha-zero pixels in an image file to sensible values, and write out a new TGA (warning: SLOW)");
1014 // commands that are only sent by server to client for execution
1015 Cmd_AddCommand(CMD_CLIENT_FROM_SERVER, "pingplreport", CL_PingPLReport_f, "command sent by server containing client ping and packet loss values for scoreboard, triggered by pings command from client (not used by QW servers)");
1016 Cmd_AddCommand(CMD_CLIENT_FROM_SERVER, "fullserverinfo", CL_FullServerinfo_f, "internal use only, sent by server to client to update client's local copy of serverinfo string");
1019 void Host_NoOperation_f(cmd_state_t *cmd)