src/command_parse.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  Inspire is copyright (C) 2002-2005 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[65535];
  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[65536];
  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                 *blog[i] = 0;
 123
 124         for (int i = 0; i <32; i++)
 125                 *blog2[i] = 0;
 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])
 144         {
 145                 return 0;
 146         }
 147         if (!strchr(parameters[start],','))
 148         {
 149                 return 0;
 150         }
 151         *plist = 0;
 152         for (int i = start; i <= end; i++)
 153         {
 154                 if (parameters[i])
 155                 {
 156                         strlcat(plist,parameters[i],MAXBUF);
 157                 }
 158         }
 159
 160         j = 0;
 161         param = plist;
 162
 163         t = strlen(plist);
 164         for (int i = 0; i < t; i++)
 165         {
 166                 if (plist[i] == ',')
 167                 {
 168                         plist[i] = '\0';
 169                         strlcpy(blog[j++],param,MAXBUF);
 170                         param = plist+i+1;
 171                         if (j>20)
 172                         {
 173                                 WriteServ(u->fd,"407 %s %s :Too many targets in list, message not delivered.",u->nick,blog[j-1]);
 174                                 return 1;
 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                         for (int i = 0; i < t2; i++)
 194                         {
 195                                 if (keystr[i] == ',')
 196                                 {
 197                                         keystr[i] = '\0';
 198                                         strlcpy(blog2[j++],param,MAXBUF);
 199                                         param = keystr+i+1;
 200                                 }
 201                         }
 202                         strlcpy(blog2[j++],param,MAXBUF);
 203                         total2 = j;
 204                 }
 205         }
 206
 207         for (j = 0; j < total; j++)
 208         {
 209                 if (blog[j])
 210                 {
 211                         pars[0] = blog[j];
 212                 }
 213                 for (q = end; q < pcnt-1; q++)
 214                 {
 215                         if (parameters[q+1])
 216                         {
 217                                 pars[q-end+1] = parameters[q+1];
 218                         }
 219                 }
 220                 if ((joins) && (parameters[1]))
 221                 {
 222                         if (pcnt > 1)
 223                         {
 224                                 pars[1] = blog2[j];
 225                         }
 226                         else
 227                         {
 228                                 pars[1] = NULL;
 229                         }
 230                 }
 231                 /* repeatedly call the function with the hacked parameter list */
 232                 if ((joins) && (pcnt > 1))
 233                 {
 234                         if (pars[1])
 235                         {
 236                                 // pars[1] already set up and containing key from blog2[j]
 237                                 fn->Handle(pars,2,u);
 238                         }
 239                         else
 240                         {
 241                                 pars[1] = parameters[1];
 242                                 fn->Handle(pars,2,u);
 243                         }
 244                 }
 245                 else
 246                 {
 247                         fn->Handle(pars,pcnt-(end-start),u);
 248                 }
 249         }
 250
 251         return 1;
 252 }
 253
 254 bool CommandParser::IsValidCommand(std::string &commandname, int pcnt, userrec * user)
 255 {
 256         nspace::hash_map<std::string,command_t*>::iterator n = cmdlist.find(commandname);
 257         if (n != cmdlist.end())
 258         {
 259                         if ((pcnt>=n->second->min_params) && (n->second->source != "<core>"))
 260                         {
 261                                 if ((strchr(user->modes,n->second->flags_needed)) || (!n->second->flags_needed))
 262                                 {
 263                                         if (n->second->flags_needed)
 264                                         {
 265                                                 if ((user->HasPermission(commandname)) || (is_uline(user->server)))
 266                                                 {
 267                                                         return true;
 268                                                 }
 269                                                 else
 270                                                 {
 271                                                         return false;
 272                                                 }
 273                                         }
 274                                         return true;
 275                                 }
 276                         }
 277         }
 278         return false;
 279 }
 280
 281 // calls a handler function for a command
 282
 283 void CommandParser::CallHandler(std::string &commandname,char **parameters, int pcnt, userrec *user)
 284 {
 285         nspace::hash_map<std::string,command_t*>::iterator n = cmdlist.find(commandname);
 286         if (n != cmdlist.end())
 287         {
 288                         if (pcnt >= n->second->min_params)
 289                         {
 290                                 if ((strchr(user->modes,n->second->flags_needed)) || (!n->second->flags_needed))
 291                                 {
 292                                         if (n->second->flags_needed)
 293                                         {
 294                                                 if ((user->HasPermission(commandname)) || (is_uline(user->server)))
 295                                                 {
 296                                                         n->second->Handle(parameters,pcnt,user);
 297                                                 }
 298                                         }
 299                                         else
 300                                         {
 301                                                 n->second->Handle(parameters,pcnt,user);
 302                                         }
 303                                 }
 304                         }
 305         }
 306 }
 307
 308 int CommandParser::ProcessParameters(char **command_p,char *parameters)
 309 {
 310         int j = 0;
 311         int q = strlen(parameters);
 312         if (!q)
 313         {
 314                 /* no parameters, command_p invalid! */
 315                 return 0;
 316         }
 317         if (parameters[0] == ':')
 318         {
 319                 command_p[0] = parameters+1;
 320                 return 1;
 321         }
 322         if (q)
 323         {
 324                 if ((strchr(parameters,' ')==NULL) || (parameters[0] == ':'))
 325                 {
 326                         /* only one parameter */
 327                         command_p[0] = parameters;
 328                         if (parameters[0] == ':')
 329                         {
 330                                 if (strchr(parameters,' ') != NULL)
 331                                 {
 332                                         command_p[0]++;
 333                                 }
 334                         }
 335                         return 1;
 336                 }
 337         }
 338         command_p[j++] = parameters;
 339         for (int i = 0; i <= q; i++)
 340         {
 341                 if (parameters[i] == ' ')
 342                 {
 343                         command_p[j++] = parameters+i+1;
 344                         parameters[i] = '\0';
 345                         if (command_p[j-1][0] == ':')
 346                         {
 347                                 *command_p[j-1]++; /* remove dodgy ":" */
 348                                 break;
 349                                 /* parameter like this marks end of the sequence */
 350                         }
 351                 }
 352         }
 353         return j; /* returns total number of items in the list */
 354 }
 355
 356 void CommandParser::ProcessCommand(userrec *user, char* cmd)
 357 {
 358         char *parameters;
 359         char *command;
 360         char *command_p[127];
 361         char p[MAXBUF], temp[MAXBUF];
 362         int j, items, cmd_found;
 363
 364         for (int i = 0; i < 127; i++)
 365                 command_p[i] = NULL;
 366
 367         if (!user)
 368         {
 369                 return;
 370         }
 371         if (!cmd)
 372         {
 373                 return;
 374         }
 375         if (!cmd[0])
 376         {
 377                 return;
 378         }
 379
 380         int total_params = 0;
 381         unsigned int xl = strlen(cmd);
 382         if (xl > 2)
 383         {
 384                 for (unsigned int q = 0; q < xl - 1; q++)
 385                 {
 386                         if ((cmd[q] == ' ') && (cmd[q+1] == ':'))
 387                         {
 388                                 total_params++;
 389                                 // found a 'trailing', we dont count them after this.
 390                                 break;
 391                         }
 392                         if (cmd[q] == ' ')
 393                                 total_params++;
 394                 }
 395         }
 396
 397         // another phidjit bug...
 398         if (total_params > 126)
 399         {
 400                 *(strchr(cmd,' ')) = '\0';
 401                 WriteServ(user->fd,"421 %s %s :Too many parameters given",user->nick,cmd);
 402                 return;
 403         }
 404
 405         strlcpy(temp,cmd,MAXBUF);
 406
 407         std::string tmp = cmd;
 408         for (int i = 0; i <= MODCOUNT; i++)
 409         {
 410                 std::string oldtmp = tmp;
 411                 modules[i]->OnServerRaw(tmp,true,user);
 412                 if (oldtmp != tmp)
 413                 {
 414                         log(DEBUG,"A Module changed the input string!");
 415                         log(DEBUG,"New string: %s",tmp.c_str());
 416                         log(DEBUG,"Old string: %s",oldtmp.c_str());
 417                         break;
 418                 }
 419         }
 420         strlcpy(cmd,tmp.c_str(),MAXBUF);
 421         strlcpy(temp,cmd,MAXBUF);
 422
 423         if (!strchr(cmd,' '))
 424         {
 425                 /* no parameters, lets skip the formalities and not chop up
 426                  * the string */
 427                 log(DEBUG,"About to preprocess command with no params");
 428                 items = 0;
 429                 command_p[0] = NULL;
 430                 parameters = NULL;
 431                 unsigned int tl = strlen(cmd);
 432                 for (unsigned int i = 0; i <= tl; i++)
 433                 {
 434                         cmd[i] = toupper(cmd[i]);
 435                 }
 436                 command = cmd;
 437         }
 438         else
 439         {
 440                 *cmd = 0;
 441                 j = 0;
 442
 443                 unsigned int vl = strlen(temp);
 444                 /* strip out extraneous linefeeds through mirc's crappy pasting (thanks Craig) */
 445                 for (unsigned int i = 0; i < vl; i++)
 446                 {
 447                         if ((temp[i] != 10) && (temp[i] != 13) && (temp[i] != 0) && (temp[i] != 7))
 448                         {
 449                                 cmd[j++] = temp[i];
 450                                 cmd[j] = 0;
 451                         }
 452                 }
 453                 /* split the full string into a command plus parameters */
 454                 parameters = p;
 455                 p[0] = ' ';
 456                 p[1] = 0;
 457
 458                 command = cmd;
 459                 if (strchr(cmd,' '))
 460                 {
 461                         unsigned int cl = strlen(cmd);
 462                         for (unsigned int i = 0; i <= cl; i++)
 463                         {
 464                                 /* capitalise the command ONLY, leave params intact */
 465                                 cmd[i] = toupper(cmd[i]);
 466                                 /* are we nearly there yet?! :P */
 467                                 if (cmd[i] == ' ')
 468                                 {
 469                                         command = cmd;
 470                                         parameters = cmd+i+1;
 471                                         cmd[i] = '\0';
 472                                         break;
 473                                 }
 474                         }
 475                 }
 476                 else
 477                 {
 478                         for (unsigned int i = 0; i <= strlen(cmd); i++)
 479                         {
 480                                 cmd[i] = toupper(cmd[i]);
 481                         }
 482                 }
 483
 484         }
 485
 486         if (strlen(command)>MAXCOMMAND)
 487         {
 488                 WriteServ(user->fd,"421 %s %s :Command too long",user->nick,command);
 489                 return;
 490         }
 491
 492         for (char* x = command; *x; x++)
 493         {
 494                 if (((*x < 'A') || (*x > 'Z')) && (*x != '.'))
 495                 {
 496                         if (((*x < '0') || (*x> '9')) && (*x != '-'))
 497                         {
 498                                 if (strchr("@!\"$%^&*(){}[]_=+;:'#~,<>/?\\|`",*x))
 499                                 {
 500                                         ServerInstance->stats->statsUnknown++;
 501                                         WriteServ(user->fd,"421 %s %s :Unknown command",user->nick,command);
 502                                         return;
 503                                 }
 504                         }
 505                 }
 506         }
 507
 508         std::string xcommand = command;
 509
 510         /* Tweak by brain - why was this INSIDE the mainloop? */
 511         if (parameters)
 512         {
 513                  if (parameters[0])
 514                  {
 515                          items = this->ProcessParameters(command_p,parameters);
 516                  }
 517                  else
 518                  {
 519                          items = 0;
 520                          command_p[0] = NULL;
 521                  }
 522         }
 523         else
 524         {
 525                 items = 0;
 526                 command_p[0] = NULL;
 527         }
 528
 529         int MOD_RESULT = 0;
 530         FOREACH_RESULT(I_OnPreCommand,OnPreCommand(command,command_p,items,user,false));
 531         if (MOD_RESULT == 1) {
 532                 return;
 533         }
 534
 535         nspace::hash_map<std::string,command_t*>::iterator cm = cmdlist.find(xcommand);
 536
 537         if (cm != cmdlist.end())
 538         {
 539
 540                                 if (user)
 541                                 {
 542                                         /* activity resets the ping pending timer */
 543                                         user->nping = TIME + user->pingmax;
 544                                         if ((items) < cm->second->min_params)
 545                                         {
 546                                                 log(DEBUG,"not enough parameters: %s %s",user->nick,command);
 547                                                 WriteServ(user->fd,"461 %s %s :Not enough parameters",user->nick,command);
 548                                                 return;
 549                                         }
 550                                         if ((!strchr(user->modes,cm->second->flags_needed)) && (cm->second->flags_needed))
 551                                         {
 552                                                 log(DEBUG,"permission denied: %s %s",user->nick,command);
 553                                                 WriteServ(user->fd,"481 %s :Permission Denied- You do not have the required operator privilages",user->nick);
 554                                                 cmd_found = 1;
 555                                                 return;
 556                                         }
 557                                         if ((cm->second->flags_needed) && (!user->HasPermission(xcommand)))
 558                                         {
 559                                                 log(DEBUG,"permission denied: %s %s",user->nick,command);
 560                                                 WriteServ(user->fd,"481 %s :Permission Denied- Oper type %s does not have access to command %s",user->nick,user->oper,command);
 561                                                 cmd_found = 1;
 562                                                 return;
 563                                         }
 564                                         /* if the command isnt USER, PASS, or NICK, and nick is empty,
 565                                          * deny command! */
 566                                         if ((strncmp(command,"USER",4)) && (strncmp(command,"NICK",4)) && (strncmp(command,"PASS",4)))
 567                                         {
 568                                                 if ((!isnick(user->nick)) || (user->registered != 7))
 569                                                 {
 570                                                         log(DEBUG,"not registered: %s %s",user->nick,command);
 571                                                         WriteServ(user->fd,"451 %s :You have not registered",command);
 572                                                         return;
 573                                                 }
 574                                         }
 575                                         if ((user->registered == 7) && (!strchr(user->modes,'o')))
 576                                         {
 577                                                 std::stringstream dcmds(Config->DisabledCommands);
 578                                                 while (!dcmds.eof())
 579                                                 {
 580                                                         std::string thiscmd;
 581                                                         dcmds >> thiscmd;
 582                                                         if (!strcasecmp(thiscmd.c_str(),command))
 583                                                         {
 584                                                                 // command is disabled!
 585                                                                 WriteServ(user->fd,"421 %s %s :This command has been disabled.",user->nick,command);
 586                                                                 return;
 587                                                         }
 588                                                 }
 589                                         }
 590                                         if ((user->registered == 7) || (!strncmp(command,"USER",4)) || (!strncmp(command,"NICK",4)) || (!strncmp(command,"PASS",4)))
 591                                         {
 592                                                         /* ikky /stats counters */
 593                                                         if (temp)
 594                                                         {
 595                                                                 cm->second->use_count++;
 596                                                                 cm->second->total_bytes+=strlen(temp);
 597                                                         }
 598
 599                                                         int MOD_RESULT = 0;
 600                                                         FOREACH_RESULT(I_OnPreCommand,OnPreCommand(command,command_p,items,user,true));
 601                                                         if (MOD_RESULT == 1) {
 602                                                                 return;
 603                                                         }
 604
 605                                                         /* WARNING: nothing may come after the
 606                                                          * command handler call, as the handler
 607                                                          * may free the user structure! */
 608
 609                                                         cm->second->Handle(command_p,items,user);
 610                                                 return;
 611                                         }
 612                                         else
 613                                         {
 614                                                 WriteServ(user->fd,"451 %s :You have not registered",command);
 615                                                 return;
 616                                         }
 617                                 }
 618         }
 619         else if (user)
 620         {
 621                 ServerInstance->stats->statsUnknown++;
 622                 WriteServ(user->fd,"421 %s %s :Unknown command",user->nick,command);
 623         }
 624 }
 625
 626 bool CommandParser::RemoveCommands(const char* source)
 627 {
 628         bool go_again = true;
 629         while (go_again)
 630         {
 631                 go_again = false;
 632                 for (nspace::hash_map<std::string,command_t*>::iterator i = cmdlist.begin(); i != cmdlist.end(); i++)
 633                 {
 634                         command_t* x = i->second;
 635                         if (x->source == std::string(source))
 636                         {
 637                                 log(DEBUG,"removecommands(%s) Removing dependent command: %s",x->source.c_str(),x->command.c_str());
 638                                 cmdlist.erase(i);
 639                                 go_again = true;
 640                                 break;
 641                         }
 642                 }
 643         }
 644         return true;
 645 }
 646
 647 void CommandParser::ProcessBuffer(const char* cmdbuf,userrec *user)
 648 {
 649         if (!user)
 650         {
 651                 log(DEFAULT,"*** BUG *** process_buffer was given an invalid parameter");
 652                 return;
 653         }
 654         char cmd[MAXBUF];
 655         if (!cmdbuf)
 656         {
 657                 log(DEFAULT,"*** BUG *** process_buffer was given an invalid parameter");
 658                 return;
 659         }
 660         if (!cmdbuf[0])
 661         {
 662                 return;
 663         }
 664         while (*cmdbuf == ' ') cmdbuf++; // strip leading spaces
 665
 666         strlcpy(cmd,cmdbuf,MAXBUF);
 667         if (!cmd[0])
 668         {
 669                 return;
 670         }
 671         int sl = strlen(cmd)-1;
 672         if ((cmd[sl] == 13) || (cmd[sl] == 10))
 673         {
 674                 cmd[sl] = '\0';
 675         }
 676         sl = strlen(cmd)-1;
 677         if ((cmd[sl] == 13) || (cmd[sl] == 10))
 678         {
 679                 cmd[sl] = '\0';
 680         }
 681         sl = strlen(cmd)-1;
 682         while (cmd[sl] == ' ') // strip trailing spaces
 683         {
 684                 cmd[sl] = '\0';
 685                 sl = strlen(cmd)-1;
 686         }
 687
 688         if (!cmd[0])
 689         {
 690                 return;
 691         }
 692         log(DEBUG,"CMDIN: %s %s",user->nick,cmd);
 693         tidystring(cmd);
 694         if ((user) && (cmd))
 695         {
 696                 this->ProcessCommand(user,cmd);
 697         }
 698 }
 699
 700 bool CommandParser::CreateCommand(command_t *f)
 701 {
 702         /* create the command and push it onto the table */
 703         cmdlist[f->command] = f;
 704         log(DEBUG,"Added command %s (%lu parameters)",f->command.c_str(),(unsigned long)f->min_params);
 705         return true;
 706 }
 707
 708 CommandParser::CommandParser()
 709 {
 710         this->SetupCommandTable();
 711 }
 712
 713 void CommandParser::SetupCommandTable()
 714 {
 715         this->CreateCommand(new cmd_user);
 716         this->CreateCommand(new cmd_nick);
 717         this->CreateCommand(new cmd_quit);
 718         this->CreateCommand(new cmd_version);
 719         this->CreateCommand(new cmd_ping);
 720         this->CreateCommand(new cmd_pong);
 721         this->CreateCommand(new cmd_admin);
 722         this->CreateCommand(new cmd_privmsg);
 723         this->CreateCommand(new cmd_info);
 724         this->CreateCommand(new cmd_time);
 725         this->CreateCommand(new cmd_whois);
 726         this->CreateCommand(new cmd_wallops);
 727         this->CreateCommand(new cmd_notice);
 728         this->CreateCommand(new cmd_join);
 729         this->CreateCommand(new cmd_names);
 730         this->CreateCommand(new cmd_part);
 731         this->CreateCommand(new cmd_kick);
 732         this->CreateCommand(new cmd_mode);
 733         this->CreateCommand(new cmd_topic);
 734         this->CreateCommand(new cmd_who);
 735         this->CreateCommand(new cmd_motd);
 736         this->CreateCommand(new cmd_rules);
 737         this->CreateCommand(new cmd_oper);
 738         this->CreateCommand(new cmd_list);
 739         this->CreateCommand(new cmd_die);
 740         this->CreateCommand(new cmd_restart);
 741         this->CreateCommand(new cmd_kill);
 742         this->CreateCommand(new cmd_rehash);
 743         this->CreateCommand(new cmd_lusers);
 744         this->CreateCommand(new cmd_stats);
 745         this->CreateCommand(new cmd_userhost);
 746         this->CreateCommand(new cmd_away);
 747         this->CreateCommand(new cmd_ison);
 748         this->CreateCommand(new cmd_summon);
 749         this->CreateCommand(new cmd_users);
 750         this->CreateCommand(new cmd_invite);
 751         this->CreateCommand(new cmd_pass);
 752         this->CreateCommand(new cmd_trace);
 753         this->CreateCommand(new cmd_whowas);
 754         this->CreateCommand(new cmd_connect);
 755         this->CreateCommand(new cmd_squit);
 756         this->CreateCommand(new cmd_modules);
 757         this->CreateCommand(new cmd_links);
 758         this->CreateCommand(new cmd_map);
 759         this->CreateCommand(new cmd_kline);
 760         this->CreateCommand(new cmd_gline);
 761         this->CreateCommand(new cmd_zline);
 762         this->CreateCommand(new cmd_qline);
 763         this->CreateCommand(new cmd_eline);
 764         this->CreateCommand(new cmd_loadmodule);
 765         this->CreateCommand(new cmd_unloadmodule);
 766         this->CreateCommand(new cmd_server);
 767         this->CreateCommand(new cmd_commands);
 768 }
 769