src/command_parse.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
   6  *                       E-mail:
   7  *                <brain@chatspike.net>
   8  *                <Craig@chatspike.net>
   9  *
  10  * Written by Craig Edwards, Craig McLure, and others.
  11  * This program is free but copyrighted software; see
  12  *            the file COPYING for details.
  13  *
  14  * ---------------------------------------------------
  15  */
  16
  17 using namespace std;
  18
  19 #include "inspircd_config.h"
  20 #include "inspircd.h"
  21 #include "inspircd_io.h"
  22 #include <unistd.h>
  23 #include <fcntl.h>
  24 #include <sys/errno.h>
  25 #include <sys/ioctl.h>
  26 #include <sys/utsname.h>
  27 #include <time.h>
  28 #include <string>
  29 #ifdef GCC3
  30 #include <ext/hash_map>
  31 #else
  32 #include <hash_map>
  33 #endif
  34 #include <map>
  35 #include <sstream>
  36 #include <vector>
  37 #include <deque>
  38 #include <sched.h>
  39 #ifdef THREADED_DNS
  40 #include <pthread.h>
  41 #endif
  42 #include "users.h"
  43 #include "globals.h"
  44 #include "modules.h"
  45 #include "dynamic.h"
  46 #include "wildcard.h"
  47 #include "message.h"
  48 #include "mode.h"
  49 #include "commands.h"
  50 #include "xline.h"
  51 #include "inspstring.h"
  52 #include "dnsqueue.h"
  53 #include "helperfuncs.h"
  54 #include "hashcomp.h"
  55 #include "socketengine.h"
  56 #include "userprocess.h"
  57 #include "socket.h"
  58 #include "dns.h"
  59 #include "typedefs.h"
  60 #include "command_parse.h"
  61 #include "ctables.h"
  62
  63 #ifdef GCC3
  64 #define nspace __gnu_cxx
  65 #else
  66 #define nspace std
  67 #endif
  68
  69
  70 extern InspIRCd* ServerInstance;
  71
  72 extern std::vector<Module*> modules;
  73 extern std::vector<ircd_module*> factory;
  74 extern std::vector<InspSocket*> module_sockets;
  75 extern std::vector<userrec*> local_users;
  76
  77 extern int MODCOUNT;
  78 extern InspSocket* socket_ref[MAX_DESCRIPTORS];
  79 extern time_t TIME;
  80
  81 // This table references users by file descriptor.
  82 // its an array to make it VERY fast, as all lookups are referenced
  83 // by an integer, meaning there is no need for a scan/search operation.
  84 extern userrec* fd_ref_table[MAX_DESCRIPTORS];
  85
  86 extern Server* MyServer;
  87 extern ServerConfig *Config;
  88
  89 extern user_hash clientlist;
  90 extern chan_hash chanlist;
  91
  92 /* This function pokes and hacks at a parameter list like the following:
  93  *
  94  * PART #winbot,#darkgalaxy :m00!
  95  *
  96  * to turn it into a series of individual calls like this:
  97  *
  98  * PART #winbot :m00!
  99  * PART #darkgalaxy :m00!
 100  *
 101  * The seperate calls are sent to a callback function provided by the caller
 102  * (the caller will usually call itself recursively). The callback function
 103  * must be a command handler. Calling this function on a line with no list causes
 104  * no action to be taken. You must provide a starting and ending parameter number
 105  * where the range of the list can be found, useful if you have a terminating
 106  * parameter as above which is actually not part of the list, or parameters
 107  * before the actual list as well. This code is used by many functions which
 108  * can function as "one to list" (see the RFC) */
 109
 110 int CommandParser::LoopCall(command_t* fn, char **parameters, int pcnt, userrec *u, int start, int end, int joins)
 111 {
 112         char plist[MAXBUF];
 113         char *param;
 114         char *pars[32];
 115         char blog[32][MAXBUF];
 116         char blog2[32][MAXBUF];
 117         int j = 0, q = 0, total = 0, t = 0, t2 = 0, total2 = 0;
 118         char keystr[MAXBUF];
 119         char moo[MAXBUF];
 120
 121         for (int i = 0; i <32; i++)
 122         {
 123                 *blog[i] = 0;
 124                 *blog2[i] = 0;
 125         }
 126
 127         *moo = 0;
 128         for (int i = 0; i <10; i++)
 129         {
 130                 if (!parameters[i])
 131                 {
 132                         parameters[i] = moo;
 133                 }
 134         }
 135         if (joins)
 136         {
 137                 if (pcnt > 1) /* we have a key to copy */
 138                 {
 139                         strlcpy(keystr,parameters[1],MAXBUF);
 140                 }
 141         }
 142
 143         if (!parameters[start] || (!strchr(parameters[start],',')))
 144         {
 145                 return 0;
 146         }
 147
 148         *plist = 0;
 149
 150         for (int i = start; i <= end; i++)
 151         {
 152                 if (parameters[i])
 153                 {
 154                         strlcat(plist,parameters[i],MAXBUF);
 155                 }
 156         }
 157
 158         j = 0;
 159         param = plist;
 160
 161         t = strlen(plist);
 162
 163         for (int i = 0; i < t; i++)
 164         {
 165                 if (plist[i] == ',')
 166                 {
 167                         plist[i] = '\0';
 168                         strlcpy(blog[j++],param,MAXBUF);
 169                         param = plist+i+1;
 170                         if ((unsigned int)j > Config->MaxTargets)
 171                         {
 172                                 WriteServ(u->fd,"407 %s %s :Too many targets in list, message not delivered.",u->nick,blog[j-1]);
 173                                 return 1;
 174                         }
 175                 }
 176         }
 177
 178         strlcpy(blog[j++],param,MAXBUF);
 179         total = j;
 180
 181         if ((joins) && (keystr) && (total>0)) // more than one channel and is joining
 182         {
 183                 strcat(keystr,",");
 184         }
 185
 186         if ((joins) && (keystr))
 187         {
 188                 if (strchr(keystr,','))
 189                 {
 190                         j = 0;
 191                         param = keystr;
 192                         t2 = strlen(keystr);
 193
 194                         for (int i = 0; i < t2; i++)
 195                         {
 196                                 if (keystr[i] == ',')
 197                                 {
 198                                         keystr[i] = '\0';
 199                                         strlcpy(blog2[j++],param,MAXBUF);
 200                                         param = keystr+i+1;
 201                                 }
 202                         }
 203
 204                         strlcpy(blog2[j++],param,MAXBUF);
 205                         total2 = j;
 206                 }
 207         }
 208
 209         for (j = 0; j < total; j++)
 210         {
 211                 if (blog[j])
 212                 {
 213                         pars[0] = blog[j];
 214                 }
 215
 216                 for (q = end; q < pcnt-1; q++)
 217                 {
 218                         if (parameters[q+1])
 219                         {
 220                                 pars[q-end+1] = parameters[q+1];
 221                         }
 222                 }
 223
 224                 if ((joins) && (parameters[1]))
 225                 {
 226                         if (pcnt > 1)
 227                         {
 228                                 pars[1] = blog2[j];
 229                         }
 230                         else
 231                         {
 232                                 pars[1] = NULL;
 233                         }
 234                 }
 235
 236                 /* repeatedly call the function with the hacked parameter list */
 237                 if ((joins) && (pcnt > 1))
 238                 {
 239                         if (pars[1])
 240                         {
 241                                 // pars[1] already set up and containing key from blog2[j]
 242                                 fn->Handle(pars,2,u);
 243                         }
 244                         else
 245                         {
 246                                 pars[1] = parameters[1];
 247                                 fn->Handle(pars,2,u);
 248                         }
 249                 }
 250                 else
 251                 {
 252                         fn->Handle(pars,pcnt-(end-start),u);
 253                 }
 254         }
 255
 256         return 1;
 257 }
 258
 259 bool CommandParser::IsValidCommand(std::string &commandname, int pcnt, userrec * user)
 260 {
 261         nspace::hash_map<std::string,command_t*>::iterator n = cmdlist.find(commandname);
 262
 263         if (n != cmdlist.end())
 264         {
 265                 if ((pcnt>=n->second->min_params) && (n->second->source != "<core>"))
 266                 {
 267                         if ((strchr(user->modes,n->second->flags_needed)) || (!n->second->flags_needed))
 268                         {
 269                                 if (n->second->flags_needed)
 270                                 {
 271                                         if ((user->HasPermission(commandname)) || (is_uline(user->server)))
 272                                         {
 273                                                 return true;
 274                                         }
 275                                         else
 276                                         {
 277                                                 return false;
 278                                         }
 279                                 }
 280
 281                                 return true;
 282                         }
 283                 }
 284         }
 285
 286         return false;
 287 }
 288
 289 // calls a handler function for a command
 290
 291 void CommandParser::CallHandler(std::string &commandname,char **parameters, int pcnt, userrec *user)
 292 {
 293         nspace::hash_map<std::string,command_t*>::iterator n = cmdlist.find(commandname);
 294
 295         if (n != cmdlist.end())
 296         {
 297                 if (pcnt >= n->second->min_params)
 298                 {
 299                         if ((strchr(user->modes,n->second->flags_needed)) || (!n->second->flags_needed))
 300                         {
 301                                 if (n->second->flags_needed)
 302                                 {
 303                                         if ((user->HasPermission(commandname)) || (is_uline(user->server)))
 304                                         {
 305                                                 n->second->Handle(parameters,pcnt,user);
 306                                         }
 307                                 }
 308                                 else
 309                                 {
 310                                         n->second->Handle(parameters,pcnt,user);
 311                                 }
 312                         }
 313                 }
 314         }
 315 }
 316
 317 int CommandParser::ProcessParameters(char **command_p,char *parameters)
 318 {
 319         int j = 0;
 320         int q = strlen(parameters);
 321
 322         if (!q)
 323         {
 324                 /* no parameters, command_p invalid! */
 325                 return 0;
 326         }
 327
 328         if (parameters[0] == ':')
 329         {
 330                 command_p[0] = parameters+1;
 331                 return 1;
 332         }
 333
 334         if (q)
 335         {
 336                 if ((strchr(parameters,' ')==NULL) || (parameters[0] == ':'))
 337                 {
 338                         /* only one parameter */
 339                         command_p[0] = parameters;
 340                         if (parameters[0] == ':')
 341                         {
 342                                 if (strchr(parameters,' ') != NULL)
 343                                 {
 344                                         command_p[0]++;
 345                                 }
 346                         }
 347
 348                         return 1;
 349                 }
 350         }
 351
 352         command_p[j++] = parameters;
 353
 354         for (int i = 0; i <= q; i++)
 355         {
 356                 if (parameters[i] == ' ')
 357                 {
 358                         command_p[j++] = parameters+i+1;
 359                         parameters[i] = '\0';
 360
 361                         if (command_p[j-1][0] == ':')
 362                         {
 363                                 *command_p[j-1]++; /* remove dodgy ":" */
 364                                 break;
 365                                 /* parameter like this marks end of the sequence */
 366                         }
 367                 }
 368         }
 369
 370         return j; /* returns total number of items in the list */
 371 }
 372
 373 void CommandParser::ProcessCommand(userrec *user, char* cmd)
 374 {
 375         char *parameters;
 376         char *command;
 377         char *command_p[127];
 378         char p[MAXBUF], temp[MAXBUF];
 379         int j, items, cmd_found;
 380         int total_params = 0;
 381         unsigned int xl;
 382
 383         for (int i = 0; i < 127; i++)
 384                 command_p[i] = NULL;
 385
 386         if (!user || !cmd || !*cmd)
 387         {
 388                 return;
 389         }
 390
 391         xl = strlen(cmd);
 392
 393         if (xl > 2)
 394         {
 395                 for (unsigned int q = 0; q < xl - 1; q++)
 396                 {
 397                         if (cmd[q] == ' ')
 398                         {
 399                                 if (cmd[q+1] == ':')
 400                                 {
 401                                         total_params++;
 402                                         // found a 'trailing', we dont count them after this.
 403                                         break;
 404                                 }
 405                                 else
 406                                         total_params++;
 407                         }
 408                 }
 409         }
 410
 411         // another phidjit bug...
 412         if (total_params > 126)
 413         {
 414                 *(strchr(cmd,' ')) = '\0';
 415                 WriteServ(user->fd,"421 %s %s :Too many parameters given",user->nick,cmd);
 416                 return;
 417         }
 418
 419         strlcpy(temp,cmd,MAXBUF);
 420
 421         std::string tmp = cmd;
 422
 423         for (int i = 0; i <= MODCOUNT; i++)
 424         {
 425                 std::string oldtmp = tmp;
 426                 modules[i]->OnServerRaw(tmp,true,user);
 427                 if (oldtmp != tmp)
 428                 {
 429                         log(DEBUG,"A Module changed the input string!");
 430                         log(DEBUG,"New string: %s",tmp.c_str());
 431                         log(DEBUG,"Old string: %s",oldtmp.c_str());
 432                         break;
 433                 }
 434         }
 435
 436         strlcpy(cmd,tmp.c_str(),MAXBUF);
 437         strlcpy(temp,cmd,MAXBUF);
 438
 439         if (!strchr(cmd,' '))
 440         {
 441                 /*
 442                  * no parameters, lets skip the formalities and not chop up
 443                  * the string
 444                  */
 445                 log(DEBUG,"About to preprocess command with no params");
 446                 items = 0;
 447                 command_p[0] = NULL;
 448                 parameters = NULL;
 449                 unsigned int tl = strlen(cmd);
 450                 for (unsigned int i = 0; i <= tl; i++)
 451                 {
 452                         cmd[i] = toupper(cmd[i]);
 453                 }
 454                 command = cmd;
 455         }
 456         else
 457         {
 458                 *cmd = 0;
 459                 j = 0;
 460
 461                 unsigned int vl = strlen(temp);
 462                 /* strip out extraneous linefeeds through mirc's crappy pasting (thanks Craig) */
 463                 for (unsigned int i = 0; i < vl; i++)
 464                 {
 465                         if ((temp[i] != 10) && (temp[i] != 13) && (temp[i] != 0) && (temp[i] != 7))
 466                         {
 467                                 cmd[j++] = temp[i];
 468                                 cmd[j] = 0;
 469                         }
 470                 }
 471
 472                 /* split the full string into a command plus parameters */
 473                 parameters = p;
 474                 p[0] = ' ';
 475                 p[1] = 0;
 476
 477                 command = cmd;
 478
 479                 if (strchr(cmd,' '))
 480                 {
 481                         unsigned int cl = strlen(cmd);
 482
 483                         for (unsigned int i = 0; i <= cl; i++)
 484                         {
 485                                 /* capitalise the command ONLY, leave params intact */
 486                                 cmd[i] = toupper(cmd[i]);
 487                                 /* are we nearly there yet?! :P */
 488                                 if (cmd[i] == ' ')
 489                                 {
 490                                         command = cmd;
 491                                         parameters = cmd+i+1;
 492                                         cmd[i] = '\0';
 493                                         break;
 494                                 }
 495                         }
 496                 }
 497                 else
 498                 {
 499                         for (char* i = cmd; *i; i++)
 500                         {
 501                                 *i = toupper(*i);
 502                         }
 503                 }
 504         }
 505
 506         if (strlen(command)>MAXCOMMAND)
 507         {
 508                 WriteServ(user->fd,"421 %s %s :Command too long",user->nick,command);
 509                 return;
 510         }
 511
 512         for (char* x = command; *x; x++)
 513         {
 514                 if (((*x < 'A') || (*x > 'Z')) && (*x != '.'))
 515                 {
 516                         if (((*x < '0') || (*x> '9')) && (*x != '-'))
 517                         {
 518                                 if (strchr("@!\"$%^&*(){}[]_=+;:'#~,<>/?\\|`",*x))
 519                                 {
 520                                         ServerInstance->stats->statsUnknown++;
 521                                         WriteServ(user->fd,"421 %s %s :Unknown command",user->nick,command);
 522                                         return;
 523                                 }
 524                         }
 525                 }
 526         }
 527
 528         std::string xcommand = command;
 529         if ((user->registered != 7) && (xcommand == "SERVER"))
 530         {
 531                 kill_link(user,"Server connection to non-server port");
 532                 return;
 533         }
 534
 535         /* Tweak by brain - why was this INSIDE the mainloop? */
 536         if (parameters)
 537         {
 538                  if (parameters[0])
 539                  {
 540                          items = this->ProcessParameters(command_p,parameters);
 541                  }
 542                  else
 543                  {
 544                          items = 0;
 545                          command_p[0] = NULL;
 546                  }
 547         }
 548         else
 549         {
 550                 items = 0;
 551                 command_p[0] = NULL;
 552         }
 553
 554         int MOD_RESULT = 0;
 555         FOREACH_RESULT(I_OnPreCommand,OnPreCommand(command,command_p,items,user,false));
 556         if (MOD_RESULT == 1) {
 557                 return;
 558         }
 559
 560         nspace::hash_map<std::string,command_t*>::iterator cm = cmdlist.find(xcommand);
 561
 562         if (cm != cmdlist.end())
 563         {
 564                 if (user)
 565                 {
 566                         /* activity resets the ping pending timer */
 567                         user->nping = TIME + user->pingmax;
 568                         if ((items) < cm->second->min_params)
 569                         {
 570                                 log(DEBUG,"not enough parameters: %s %s",user->nick,command);
 571                                 WriteServ(user->fd,"461 %s %s :Not enough parameters",user->nick,command);
 572                                 return;
 573                         }
 574                         if ((!strchr(user->modes,cm->second->flags_needed)) && (cm->second->flags_needed))
 575                         {
 576                                 log(DEBUG,"permission denied: %s %s",user->nick,command);
 577                                 WriteServ(user->fd,"481 %s :Permission Denied- You do not have the required operator privilages",user->nick);
 578                                 cmd_found = 1;
 579                                 return;
 580                         }
 581                         if ((cm->second->flags_needed) && (!user->HasPermission(xcommand)))
 582                         {
 583                                 log(DEBUG,"permission denied: %s %s",user->nick,command);
 584                                 WriteServ(user->fd,"481 %s :Permission Denied- Oper type %s does not have access to command %s",user->nick,user->oper,command);
 585                                 cmd_found = 1;
 586                                 return;
 587                         }
 588                         /* if the command isnt USER, PASS, or NICK, and nick is empty,
 589                          * deny command! */
 590                         if ((strncmp(command,"USER",4)) && (strncmp(command,"NICK",4)) && (strncmp(command,"PASS",4)))
 591                         {
 592                                 if ((!isnick(user->nick)) || (user->registered != 7))
 593                                 {
 594                                         log(DEBUG,"not registered: %s %s",user->nick,command);
 595                                         WriteServ(user->fd,"451 %s :You have not registered",command);
 596                                         return;
 597                                 }
 598                         }
 599                         if ((user->registered == 7) && (!*user->oper) && (*Config->DisabledCommands))
 600                         {
 601                                 std::stringstream dcmds(Config->DisabledCommands);
 602                                 std::string thiscmd;
 603                                 while (dcmds >> thiscmd)
 604                                 {
 605                                         if (!strcasecmp(thiscmd.c_str(),command))
 606                                         {
 607                                                 // command is disabled!
 608                                                 WriteServ(user->fd,"421 %s %s :This command has been disabled.",user->nick,command);
 609                                                 return;
 610                                         }
 611                                 }
 612                         }
 613                         if ((user->registered == 7) || (!strncmp(command,"USER",4)) || (!strncmp(command,"NICK",4)) || (!strncmp(command,"PASS",4)))
 614                         {
 615                                 /* ikky /stats counters */
 616                                 if (temp)
 617                                 {
 618                                         cm->second->use_count++;
 619                                         cm->second->total_bytes+=strlen(temp);
 620                                 }
 621
 622                                 int MOD_RESULT = 0;
 623                                 FOREACH_RESULT(I_OnPreCommand,OnPreCommand(command,command_p,items,user,true));
 624                                 if (MOD_RESULT == 1)
 625                                 {
 626                                         return;
 627                                 }
 628
 629                                 /*
 630                                  * WARNING: nothing may come after the
 631                                  * command handler call, as the handler
 632                                  * may free the user structure!
 633                                  */
 634
 635                                 cm->second->Handle(command_p,items,user);
 636                                 return;
 637                         }
 638                         else
 639                         {
 640                                 WriteServ(user->fd,"451 %s :You have not registered",command);
 641                                 return;
 642                         }
 643                 }
 644         }
 645         else if (user)
 646         {
 647                 ServerInstance->stats->statsUnknown++;
 648                 WriteServ(user->fd,"421 %s %s :Unknown command",user->nick,command);
 649         }
 650 }
 651
 652 bool CommandParser::RemoveCommands(const char* source)
 653 {
 654         bool go_again = true;
 655
 656         while (go_again)
 657         {
 658                 go_again = false;
 659
 660                 for (nspace::hash_map<std::string,command_t*>::iterator i = cmdlist.begin(); i != cmdlist.end(); i++)
 661                 {
 662                         command_t* x = i->second;
 663                         if (x->source == std::string(source))
 664                         {
 665                                 log(DEBUG,"removecommands(%s) Removing dependent command: %s",x->source.c_str(),x->command.c_str());
 666                                 cmdlist.erase(i);
 667                                 go_again = true;
 668                                 break;
 669                         }
 670                 }
 671         }
 672
 673         return true;
 674 }
 675
 676 void CommandParser::ProcessBuffer(const char* cmdbuf,userrec *user)
 677 {
 678         char cmd[MAXBUF];
 679
 680         if (!user)
 681         {
 682                 log(DEFAULT,"*** BUG *** process_buffer was given an invalid parameter");
 683                 return;
 684         }
 685         if (!cmdbuf)
 686         {
 687                 log(DEFAULT,"*** BUG *** process_buffer was given an invalid parameter");
 688                 return;
 689         }
 690         if (!cmdbuf[0])
 691         {
 692                 return;
 693         }
 694
 695         while (*cmdbuf == ' ') cmdbuf++; // strip leading spaces
 696
 697         strlcpy(cmd,cmdbuf,MAXBUF);
 698
 699         if (!cmd[0])
 700         {
 701                 return;
 702         }
 703
 704
 705         /* XXX - This is ugly as sin, and incomprehensible - why are we doing this twice, for instance? --w00t */
 706         int sl = strlen(cmd)-1;
 707
 708         if ((cmd[sl] == 13) || (cmd[sl] == 10))
 709         {
 710                 cmd[sl] = '\0';
 711         }
 712
 713         sl = strlen(cmd)-1;
 714
 715         if ((cmd[sl] == 13) || (cmd[sl] == 10))
 716         {
 717                 cmd[sl] = '\0';
 718         }
 719
 720         sl = strlen(cmd)-1;
 721
 722
 723         while (cmd[sl] == ' ') // strip trailing spaces
 724         {
 725                 cmd[sl] = '\0';
 726                 sl = strlen(cmd)-1;
 727         }
 728
 729         if (!cmd[0])
 730         {
 731                 return;
 732         }
 733
 734         log(DEBUG,"CMDIN: %s %s",user->nick,cmd);
 735         tidystring(cmd);
 736         if ((user) && (cmd))
 737         {
 738                 this->ProcessCommand(user,cmd);
 739         }
 740 }
 741
 742 bool CommandParser::CreateCommand(command_t *f)
 743 {
 744         /* create the command and push it onto the table */
 745         if (cmdlist.find(f->command) == cmdlist.end())
 746         {
 747                 cmdlist[f->command] = f;
 748                 log(DEBUG,"Added command %s (%lu parameters)",f->command.c_str(),(unsigned long)f->min_params);
 749                 return true;
 750         }
 751         else return false;
 752 }
 753
 754 CommandParser::CommandParser()
 755 {
 756         this->SetupCommandTable();
 757 }
 758
 759 void CommandParser::SetupCommandTable()
 760 {
 761         this->CreateCommand(new cmd_user);
 762         this->CreateCommand(new cmd_nick);
 763         this->CreateCommand(new cmd_quit);
 764         this->CreateCommand(new cmd_version);
 765         this->CreateCommand(new cmd_ping);
 766         this->CreateCommand(new cmd_pong);
 767         this->CreateCommand(new cmd_admin);
 768         this->CreateCommand(new cmd_privmsg);
 769         this->CreateCommand(new cmd_info);
 770         this->CreateCommand(new cmd_time);
 771         this->CreateCommand(new cmd_whois);
 772         this->CreateCommand(new cmd_wallops);
 773         this->CreateCommand(new cmd_notice);
 774         this->CreateCommand(new cmd_join);
 775         this->CreateCommand(new cmd_names);
 776         this->CreateCommand(new cmd_part);
 777         this->CreateCommand(new cmd_kick);
 778         this->CreateCommand(new cmd_mode);
 779         this->CreateCommand(new cmd_topic);
 780         this->CreateCommand(new cmd_who);
 781         this->CreateCommand(new cmd_motd);
 782         this->CreateCommand(new cmd_rules);
 783         this->CreateCommand(new cmd_oper);
 784         this->CreateCommand(new cmd_list);
 785         this->CreateCommand(new cmd_die);
 786         this->CreateCommand(new cmd_restart);
 787         this->CreateCommand(new cmd_kill);
 788         this->CreateCommand(new cmd_rehash);
 789         this->CreateCommand(new cmd_lusers);
 790         this->CreateCommand(new cmd_stats);
 791         this->CreateCommand(new cmd_userhost);
 792         this->CreateCommand(new cmd_away);
 793         this->CreateCommand(new cmd_ison);
 794         this->CreateCommand(new cmd_summon);
 795         this->CreateCommand(new cmd_users);
 796         this->CreateCommand(new cmd_invite);
 797         this->CreateCommand(new cmd_pass);
 798         this->CreateCommand(new cmd_trace);
 799         this->CreateCommand(new cmd_whowas);
 800         this->CreateCommand(new cmd_connect);
 801         this->CreateCommand(new cmd_squit);
 802         this->CreateCommand(new cmd_modules);
 803         this->CreateCommand(new cmd_links);
 804         this->CreateCommand(new cmd_map);
 805         this->CreateCommand(new cmd_kline);
 806         this->CreateCommand(new cmd_gline);
 807         this->CreateCommand(new cmd_zline);
 808         this->CreateCommand(new cmd_qline);
 809         this->CreateCommand(new cmd_eline);
 810         this->CreateCommand(new cmd_loadmodule);
 811         this->CreateCommand(new cmd_unloadmodule);
 812         this->CreateCommand(new cmd_server);
 813         this->CreateCommand(new cmd_commands);
 814 }
 815