src/xline.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
   6  * See: http://www.inspircd.org/wiki/index.php/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "inspircd.h"
  15 #include "users.h"
  16 #include "modules.h"
  17 #include "wildcard.h"
  18 #include "xline.h"
  19
  20 /* Version two, now with optimized expiry!
  21  *
  22  * Because the old way was horrendously slow, the new way of expiring xlines is very
  23  * very efficient. I have improved the efficiency of the algorithm in two ways:
  24  *
  25  * (1) There are now two lists of items for each linetype. One list holds temporary
  26  *     items, and the other list holds permanent items (ones which will expire).
  27  *     Items which are on the permanent list are NEVER checked at all by the
  28  *     expire_lines() function.
  29  * (2) The temporary xline lists are always kept in strict numerical order, keyed by
  30  *     current time + duration. This means that the line which is due to expire the
  31  *     soonest is always pointed at by vector::begin(), so a simple while loop can
  32  *     very efficiently, very quickly and above all SAFELY pick off the first few
  33  *     items in the vector which need zapping.
  34  *
  35  *     -- Brain
  36  */
  37
  38 bool InitXLine(ServerConfig* conf, const char* tag)
  39 {
  40         return true;
  41 }
  42
  43 bool DoneZLine(ServerConfig* conf, const char* tag)
  44 {
  45         conf->GetInstance()->XLines->apply_lines(APPLY_ZLINES|APPLY_PERM_ONLY);
  46         return true;
  47 }
  48
  49 bool DoneQLine(ServerConfig* conf, const char* tag)
  50 {
  51         conf->GetInstance()->XLines->apply_lines(APPLY_QLINES|APPLY_PERM_ONLY);
  52         return true;
  53 }
  54
  55 bool DoneKLine(ServerConfig* conf, const char* tag)
  56 {
  57         conf->GetInstance()->XLines->apply_lines(APPLY_KLINES|APPLY_PERM_ONLY);
  58         return true;
  59 }
  60
  61 bool DoneELine(ServerConfig* conf, const char* tag)
  62 {
  63         /* Yes, this is supposed to do nothing, we dont 'apply' these */
  64         return true;
  65 }
  66
  67 bool DoZLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
  68 {
  69         const char* reason = values[0].GetString();
  70         const char* ipmask = values[1].GetString();
  71
  72         conf->GetInstance()->XLines->add_zline(0,"<Config>",reason,ipmask);
  73         return true;
  74 }
  75
  76 bool DoQLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
  77 {
  78         const char* reason = values[0].GetString();
  79         const char* nick = values[1].GetString();
  80
  81         conf->GetInstance()->XLines->add_qline(0,"<Config>",reason,nick);
  82         return true;
  83 }
  84
  85 bool DoKLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
  86 {
  87         const char* reason = values[0].GetString();
  88         const char* host = values[1].GetString();
  89
  90         conf->GetInstance()->XLines->add_kline(0,"<Config>",reason,host);
  91         return true;
  92 }
  93
  94 bool DoELine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types)
  95 {
  96         const char* reason = values[0].GetString();
  97         const char* host = values[1].GetString();
  98
  99         conf->GetInstance()->XLines->add_eline(0,"<Config>",reason,host);
 100         return true;
 101 }
 102
 103 IdentHostPair XLineManager::IdentSplit(const std::string &ident_and_host)
 104 {
 105         IdentHostPair n = std::make_pair<std::string,std::string>("*","*");
 106         std::string::size_type x = ident_and_host.find('@');
 107         if (x != std::string::npos)
 108         {
 109                 n.second = ident_and_host.substr(x + 1,ident_and_host.length());
 110                 n.first = ident_and_host.substr(0, x);
 111                 if (!n.first.length())
 112                         n.first = "*";
 113                 if (!n.second.length())
 114                         n.second = "*";
 115         }
 116         else
 117         {
 118                 n.second = ident_and_host;
 119         }
 120
 121         return n;
 122 }
 123
 124 // adds a g:line
 125
 126 bool XLineManager::add_gline(long duration, const char* source,const char* reason,const char* hostmask)
 127 {
 128         IdentHostPair ih = IdentSplit(hostmask);
 129
 130         bool ret = del_gline(hostmask);
 131
 132         GLine* item = new GLine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());
 133
 134         if (duration)
 135         {
 136                 glines.push_back(item);
 137                 sort(glines.begin(), glines.end(),XLineManager::GSortComparison);
 138         }
 139         else
 140         {
 141                 pglines.push_back(item);
 142         }
 143
 144         return !ret;
 145 }
 146
 147 // adds an e:line (exception to bans)
 148
 149 bool XLineManager::add_eline(long duration, const char* source, const char* reason, const char* hostmask)
 150 {
 151         IdentHostPair ih = IdentSplit(hostmask);
 152
 153         bool ret = del_eline(hostmask);
 154
 155         ELine* item = new ELine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());
 156
 157         if (duration)
 158         {
 159                 elines.push_back(item);
 160                 sort(elines.begin(), elines.end(),XLineManager::ESortComparison);
 161         }
 162         else
 163         {
 164                 pelines.push_back(item);
 165         }
 166         return !ret;
 167 }
 168
 169 // adds a q:line
 170
 171 bool XLineManager::add_qline(long duration, const char* source, const char* reason, const char* nickname)
 172 {
 173         bool ret = del_qline(nickname);
 174         QLine* item = new QLine(ServerInstance->Time(), duration, source, reason, nickname);
 175
 176         if (duration)
 177         {
 178                 qlines.push_back(item);
 179                 sort(qlines.begin(), qlines.end(),XLineManager::QSortComparison);
 180         }
 181         else
 182         {
 183                 pqlines.push_back(item);
 184         }
 185         return !ret;
 186 }
 187
 188 // adds a z:line
 189
 190 bool XLineManager::add_zline(long duration, const char* source, const char* reason, const char* ipaddr)
 191 {
 192         bool ret = del_zline(ipaddr);
 193
 194         if (strchr(ipaddr,'@'))
 195         {
 196                 while (*ipaddr != '@')
 197                         ipaddr++;
 198                 ipaddr++;
 199         }
 200
 201         ZLine* item = new ZLine(ServerInstance->Time(), duration, source, reason, ipaddr);
 202
 203         if (duration)
 204         {
 205                 zlines.push_back(item);
 206                 sort(zlines.begin(), zlines.end(),XLineManager::ZSortComparison);
 207         }
 208         else
 209         {
 210                 pzlines.push_back(item);
 211         }
 212         return !ret;
 213 }
 214
 215 // adds a k:line
 216
 217 bool XLineManager::add_kline(long duration, const char* source, const char* reason, const char* hostmask)
 218 {
 219         IdentHostPair ih = IdentSplit(hostmask);
 220
 221         bool ret = del_kline(hostmask);
 222
 223         KLine* item = new KLine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());
 224
 225         if (duration)
 226         {
 227                 klines.push_back(item);
 228                 sort(klines.begin(), klines.end(),XLineManager::KSortComparison);
 229         }
 230         else
 231         {
 232                 pklines.push_back(item);
 233         }
 234         return !ret;
 235 }
 236
 237 // deletes a g:line, returns true if the line existed and was removed
 238
 239 bool XLineManager::del_gline(const char* hostmask)
 240 {
 241         IdentHostPair ih = IdentSplit(hostmask);
 242         for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++)
 243         {
 244                 if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
 245                 {
 246                         delete *i;
 247                         glines.erase(i);
 248                         return true;
 249                 }
 250         }
 251         for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++)
 252         {
 253                 if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
 254                 {
 255                         delete *i;
 256                         pglines.erase(i);
 257                         return true;
 258                 }
 259         }
 260         return false;
 261 }
 262
 263 // deletes a e:line, returns true if the line existed and was removed
 264
 265 bool XLineManager::del_eline(const char* hostmask)
 266 {
 267         IdentHostPair ih = IdentSplit(hostmask);
 268         for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++)
 269         {
 270                 if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
 271                 {
 272                         delete *i;
 273                         elines.erase(i);
 274                         return true;
 275                 }
 276         }
 277         for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++)
 278         {
 279                 if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
 280                 {
 281                         delete *i;
 282                         pelines.erase(i);
 283                         return true;
 284                 }
 285         }
 286         return false;
 287 }
 288
 289 // deletes a q:line, returns true if the line existed and was removed
 290
 291 bool XLineManager::del_qline(const char* nickname)
 292 {
 293         for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++)
 294         {
 295                 if (!strcasecmp(nickname,(*i)->nick))
 296                 {
 297                         delete *i;
 298                         qlines.erase(i);
 299                         return true;
 300                 }
 301         }
 302         for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
 303         {
 304                 if (!strcasecmp(nickname,(*i)->nick))
 305                 {
 306                         delete *i;
 307                         pqlines.erase(i);
 308                         return true;
 309                 }
 310         }
 311         return false;
 312 }
 313
 314 // deletes a z:line, returns true if the line existed and was removed
 315
 316 bool XLineManager::del_zline(const char* ipaddr)
 317 {
 318         for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++)
 319         {
 320                 if (!strcasecmp(ipaddr,(*i)->ipaddr))
 321                 {
 322                         delete *i;
 323                         zlines.erase(i);
 324                         return true;
 325                 }
 326         }
 327         for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
 328         {
 329                 if (!strcasecmp(ipaddr,(*i)->ipaddr))
 330                 {
 331                         delete *i;
 332                         pzlines.erase(i);
 333                         return true;
 334                 }
 335         }
 336         return false;
 337 }
 338
 339 // deletes a k:line, returns true if the line existed and was removed
 340
 341 bool XLineManager::del_kline(const char* hostmask)
 342 {
 343         IdentHostPair ih = IdentSplit(hostmask);
 344         for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++)
 345         {
 346                 if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
 347                 {
 348                         delete *i;
 349                         klines.erase(i);
 350                         return true;
 351                 }
 352         }
 353         for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++)
 354         {
 355                 if (!strcasecmp(ih.first.c_str(),(*i)->identmask) && !strcasecmp(ih.second.c_str(),(*i)->hostmask))
 356                 {
 357                         delete *i;
 358                         pklines.erase(i);
 359                         return true;
 360                 }
 361         }
 362         return false;
 363 }
 364
 365 // returns a pointer to the reason if a nickname matches a qline, NULL if it didnt match
 366
 367 QLine* XLineManager::matches_qline(const char* nick, bool permonly)
 368 {
 369         if ((qlines.empty()) && (pqlines.empty()))
 370                 return NULL;
 371         if (!permonly)
 372         {
 373                 for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++)
 374                         if (match(nick,(*i)->nick))
 375                                 return (*i);
 376         }
 377         for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
 378                 if (match(nick,(*i)->nick))
 379                         return (*i);
 380         return NULL;
 381 }
 382
 383 // returns a pointer to the reason if a host matches a gline, NULL if it didnt match
 384
 385 GLine* XLineManager::matches_gline(userrec* user, bool permonly)
 386 {
 387         if ((glines.empty()) && (pglines.empty()))
 388                 return NULL;
 389         if (!permonly)
 390         {
 391                 for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++)
 392                 {
 393                         if ((match(user->ident,(*i)->identmask)))
 394                         {
 395                                 if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
 396                                 {
 397                                         return (*i);
 398                                 }
 399                         }
 400                 }
 401         }
 402         for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++)
 403         {
 404                 if ((match(user->ident,(*i)->identmask)))
 405                 {
 406                         if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
 407                         {
 408                                 return (*i);
 409                         }
 410                 }
 411         }
 412         return NULL;
 413 }
 414
 415 ELine* XLineManager::matches_exception(userrec* user, bool permonly)
 416 {
 417         if ((elines.empty()) && (pelines.empty()))
 418                 return NULL;
 419         char host2[MAXBUF];
 420         snprintf(host2,MAXBUF,"*@%s",user->host);
 421         if (!permonly)
 422         {
 423                 for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++)
 424                 {
 425                         if ((match(user->ident,(*i)->identmask)))
 426                         {
 427                                 if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
 428                                 {
 429                                         return (*i);
 430                                 }
 431                         }
 432                 }
 433         }
 434         for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++)
 435         {
 436                 if ((match(user->ident,(*i)->identmask)))
 437                 {
 438                         if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
 439                         {
 440                                 return (*i);
 441                         }
 442                 }
 443         }
 444         return NULL;
 445 }
 446
 447
 448 void XLineManager::gline_set_creation_time(const char* host, time_t create_time)
 449 {
 450         for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++)
 451         {
 452                 if (!strcasecmp(host,(*i)->hostmask))
 453                 {
 454                         (*i)->set_time = create_time;
 455                         (*i)->expiry = create_time + (*i)->duration;
 456                         return;
 457                 }
 458         }
 459         for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++)
 460         {
 461                 if (!strcasecmp(host,(*i)->hostmask))
 462                 {
 463                         (*i)->set_time = create_time;
 464                         return;
 465                 }
 466         }
 467         return ;
 468 }
 469
 470 void XLineManager::eline_set_creation_time(const char* host, time_t create_time)
 471 {
 472         for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++)
 473         {
 474                 if (!strcasecmp(host,(*i)->hostmask))
 475                 {
 476                         (*i)->set_time = create_time;
 477                         (*i)->expiry = create_time + (*i)->duration;
 478                         return;
 479                 }
 480         }
 481         for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++)
 482         {
 483                 if (!strcasecmp(host,(*i)->hostmask))
 484                 {
 485                         (*i)->set_time = create_time;
 486                         return;
 487                 }
 488         }
 489         return;
 490 }
 491
 492 void XLineManager::qline_set_creation_time(const char* nick, time_t create_time)
 493 {
 494         for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++)
 495         {
 496                 if (!strcasecmp(nick,(*i)->nick))
 497                 {
 498                         (*i)->set_time = create_time;
 499                         (*i)->expiry = create_time + (*i)->duration;
 500                         return;
 501                 }
 502         }
 503         for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
 504         {
 505                 if (!strcasecmp(nick,(*i)->nick))
 506                 {
 507                         (*i)->set_time = create_time;
 508                         return;
 509                 }
 510         }
 511         return;
 512 }
 513
 514 void XLineManager::zline_set_creation_time(const char* ip, time_t create_time)
 515 {
 516         for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++)
 517         {
 518                 if (!strcasecmp(ip,(*i)->ipaddr))
 519                 {
 520                         (*i)->set_time = create_time;
 521                         (*i)->expiry = create_time + (*i)->duration;
 522                         return;
 523                 }
 524         }
 525         for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
 526         {
 527                 if (!strcasecmp(ip,(*i)->ipaddr))
 528                 {
 529                         (*i)->set_time = create_time;
 530                         return;
 531                 }
 532         }
 533         return;
 534 }
 535
 536 // returns a pointer to the reason if an ip address matches a zline, NULL if it didnt match
 537
 538 ZLine* XLineManager::matches_zline(const char* ipaddr, bool permonly)
 539 {
 540         if ((zlines.empty()) && (pzlines.empty()))
 541                 return NULL;
 542         if (!permonly)
 543         {
 544                 for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++)
 545                         if (match(ipaddr,(*i)->ipaddr, true))
 546                                 return (*i);
 547         }
 548         for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
 549                 if (match(ipaddr,(*i)->ipaddr, true))
 550                         return (*i);
 551         return NULL;
 552 }
 553
 554 // returns a pointer to the reason if a host matches a kline, NULL if it didnt match
 555
 556 KLine* XLineManager::matches_kline(userrec* user, bool permonly)
 557 {
 558         if ((klines.empty()) && (pklines.empty()))
 559                 return NULL;
 560         if (!permonly)
 561         {
 562                 for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++)
 563                 {
 564                         if ((match(user->ident,(*i)->identmask)))
 565                         {
 566                                 if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
 567                                 {
 568                                         return (*i);
 569                                 }
 570                         }
 571                 }
 572         }
 573         for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++)
 574         {
 575                 if ((match(user->ident,(*i)->identmask)))
 576                 {
 577                         if ((match(user->host,(*i)->hostmask, true)) || (match(user->GetIPString(),(*i)->hostmask, true)))
 578                         {
 579                                 return (*i);
 580                         }
 581                 }
 582         }
 583         return NULL;
 584 }
 585
 586 bool XLineManager::GSortComparison ( const GLine* one, const GLine* two )
 587 {
 588         return (one->expiry) < (two->expiry);
 589 }
 590
 591 bool XLineManager::ESortComparison ( const ELine* one, const ELine* two )
 592 {
 593         return (one->expiry) < (two->expiry);
 594 }
 595
 596 bool XLineManager::ZSortComparison ( const ZLine* one, const ZLine* two )
 597 {
 598         return (one->expiry) < (two->expiry);
 599 }
 600
 601 bool XLineManager::KSortComparison ( const KLine* one, const KLine* two )
 602 {
 603         return (one->expiry) < (two->expiry);
 604 }
 605
 606 bool XLineManager::QSortComparison ( const QLine* one, const QLine* two )
 607 {
 608         return (one->expiry) < (two->expiry);
 609 }
 610
 611 // removes lines that have expired
 612
 613 void XLineManager::expire_lines()
 614 {
 615         time_t current = ServerInstance->Time();
 616
 617         /* Because we now store all our XLines in sorted order using ((*i)->duration + (*i)->set_time) as a key, this
 618          * means that to expire the XLines we just need to do a while, picking off the top few until there are
 619          * none left at the head of the queue that are after the current time.
 620          */
 621
 622         while ((glines.size()) && (current > (*glines.begin())->expiry))
 623         {
 624                 std::vector<GLine*>::iterator i = glines.begin();
 625                 ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed G-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration);
 626                 glines.erase(i);
 627         }
 628
 629         while ((elines.size()) && (current > (*elines.begin())->expiry))
 630         {
 631                 std::vector<ELine*>::iterator i = elines.begin();
 632                 ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed E-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration);
 633                 elines.erase(i);
 634         }
 635
 636         while ((zlines.size()) && (current > (*zlines.begin())->expiry))
 637         {
 638                 std::vector<ZLine*>::iterator i = zlines.begin();
 639                 ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed Z-Line %s (set by %s %d seconds ago)",(*i)->ipaddr,(*i)->source,(*i)->duration);
 640                 zlines.erase(i);
 641         }
 642
 643         while ((klines.size()) && (current > (*klines.begin())->expiry))
 644         {
 645                 std::vector<KLine*>::iterator i = klines.begin();
 646                 ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed K-Line %s@%s (set by %s %d seconds ago)",(*i)->identmask,(*i)->hostmask,(*i)->source,(*i)->duration);
 647                 klines.erase(i);
 648         }
 649
 650         while ((qlines.size()) && (current > (*qlines.begin())->expiry))
 651         {
 652                 std::vector<QLine*>::iterator i = qlines.begin();
 653                 ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed Q-Line %s (set by %s %d seconds ago)",(*i)->nick,(*i)->source,(*i)->duration);
 654                 qlines.erase(i);
 655         }
 656
 657 }
 658
 659 // applies lines, removing clients and changing nicks etc as applicable
 660
 661 void XLineManager::apply_lines(const int What)
 662 {
 663         if (!What)
 664                 return;
 665
 666         if (What & APPLY_PERM_ONLY)
 667         {
 668                 char reason[MAXBUF];
 669
 670                 if ((!pglines.size()) && (!pklines.size()) && (!pzlines.size()) && (!pqlines.size()))
 671                         return;
 672
 673                 XLine* check = NULL;
 674                 for (std::vector<userrec*>::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++)
 675                 {
 676                         userrec* u = (userrec*)(*u2);
 677
 678                         if (elines.size() || pelines.size())
 679                                 if (matches_exception(u))
 680                                         continue;
 681
 682                         if ((What & APPLY_GLINES) && pglines.size())
 683                         {
 684                                 if ((check = matches_gline(u,true)))
 685                                 {
 686                                         snprintf(reason,MAXBUF,"G-Lined: %s",check->reason);
 687                                         if (*ServerInstance->Config->MoronBanner)
 688                                                 u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
 689                                         if (ServerInstance->Config->HideBans)
 690                                                 ServerInstance->GlobalCulls.AddItem(u, "G-Lined", reason);
 691                                         else
 692                                                 ServerInstance->GlobalCulls.AddItem(u, reason);
 693                                 }
 694                         }
 695
 696                         if ((What & APPLY_KLINES) && pklines.size())
 697                         {
 698                                 if ((check = matches_kline(u,true)))
 699                                 {
 700                                         snprintf(reason,MAXBUF,"K-Lined: %s",check->reason);
 701                                         if (*ServerInstance->Config->MoronBanner)
 702                                                 u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
 703                                         if (ServerInstance->Config->HideBans)
 704                                                 ServerInstance->GlobalCulls.AddItem(u, "K-Lined", reason);
 705                                         else
 706                                                 ServerInstance->GlobalCulls.AddItem(u, reason);
 707                                 }
 708                         }
 709
 710                         if ((What & APPLY_QLINES) && pqlines.size())
 711                         {
 712                                 if ((check = matches_qline(u->nick,true)))
 713                                 {
 714                                         snprintf(reason,MAXBUF,"Q-Lined: %s",check->reason);
 715                                         if (*ServerInstance->Config->MoronBanner)
 716                                                 u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
 717                                         if (ServerInstance->Config->HideBans)
 718                                                 ServerInstance->GlobalCulls.AddItem(u, "Q-Lined", reason);
 719                                         else
 720                                                 ServerInstance->GlobalCulls.AddItem(u, reason);
 721                                 }
 722                         }
 723
 724                         if ((What & APPLY_ZLINES) && pzlines.size())
 725                         {
 726                                 if ((check = matches_zline(u->GetIPString(),true)))
 727                                 {
 728                                         snprintf(reason,MAXBUF,"Z-Lined: %s",check->reason);
 729                                         if (*ServerInstance->Config->MoronBanner)
 730                                                 u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
 731                                         if (ServerInstance->Config->HideBans)
 732                                                 ServerInstance->GlobalCulls.AddItem(u, "Z-Lined", reason);
 733                                         else
 734                                                 ServerInstance->GlobalCulls.AddItem(u, reason);
 735                                 }
 736                         }
 737                 }
 738         }
 739         else
 740         {
 741                 char reason[MAXBUF];
 742
 743                 if ((!glines.size()) && (!klines.size()) && (!zlines.size()) && (!qlines.size()) &&
 744                 (!pglines.size()) && (!pklines.size()) && (!pzlines.size()) && (!pqlines.size()))
 745                         return;
 746
 747                 XLine* check = NULL;
 748                 for (std::vector<userrec*>::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++)
 749                 {
 750                         userrec* u = (userrec*)(*u2);
 751
 752                         if (elines.size() || pelines.size())
 753                         {
 754                                 // ignore people matching exempts
 755                                 if (matches_exception(u))
 756                                         continue;
 757                         }
 758                         if ((What & APPLY_GLINES) && (glines.size() || pglines.size()))
 759                         {
 760                                 if ((check = matches_gline(u)))
 761                                 {
 762                                         snprintf(reason,MAXBUF,"G-Lined: %s",check->reason);
 763                                         if (*ServerInstance->Config->MoronBanner)
 764                                                 u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
 765                                         if (ServerInstance->Config->HideBans)
 766                                                 ServerInstance->GlobalCulls.AddItem(u, "G-Lined", reason);
 767                                         else
 768                                                 ServerInstance->GlobalCulls.AddItem(u, reason);
 769                                 }
 770                         }
 771                         if ((What & APPLY_KLINES) && (klines.size() || pklines.size()))
 772                         {
 773                                 if ((check = matches_kline(u)))
 774                                 {
 775                                         snprintf(reason,MAXBUF,"K-Lined: %s",check->reason);
 776                                         if (*ServerInstance->Config->MoronBanner)
 777                                                 u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
 778                                         if (ServerInstance->Config->HideBans)
 779                                                 ServerInstance->GlobalCulls.AddItem(u, "K-Lined", reason);
 780                                         else
 781                                                 ServerInstance->GlobalCulls.AddItem(u, reason);
 782                                 }
 783                         }
 784                         if ((What & APPLY_QLINES) && (qlines.size() || pqlines.size()))
 785                         {
 786                                 if ((check = matches_qline(u->nick)))
 787                                 {
 788                                         snprintf(reason,MAXBUF,"Q-Lined: %s",check->reason);
 789                                         if (*ServerInstance->Config->MoronBanner)
 790                                                 u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
 791                                         if (ServerInstance->Config->HideBans)
 792                                                 ServerInstance->GlobalCulls.AddItem(u, "Q-Lined", reason);
 793                                         else
 794                                                 ServerInstance->GlobalCulls.AddItem(u, reason);
 795                                 }
 796                         }
 797                         if ((What & APPLY_ZLINES) && (zlines.size() || pzlines.size()))
 798                         {
 799                                 if ((check = matches_zline(u->GetIPString())))
 800                                 {
 801                                         snprintf(reason,MAXBUF,"Z-Lined: %s", check->reason);
 802                                         if (*ServerInstance->Config->MoronBanner)
 803                                                 u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner);
 804                                         if (ServerInstance->Config->HideBans)
 805                                                 ServerInstance->GlobalCulls.AddItem(u, "Z-Lined", reason);
 806                                         else
 807                                                 ServerInstance->GlobalCulls.AddItem(u, reason);
 808                                 }
 809                         }
 810                 }
 811         }
 812 }
 813
 814 void XLineManager::stats_k(userrec* user, string_list &results)
 815 {
 816         std::string sn = ServerInstance->Config->ServerName;
 817         for (std::vector<KLine*>::iterator i = klines.begin(); i != klines.end(); i++)
 818                 results.push_back(sn+" 216 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 819         for (std::vector<KLine*>::iterator i = pklines.begin(); i != pklines.end(); i++)
 820                 results.push_back(sn+" 216 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 821 }
 822
 823 void XLineManager::stats_g(userrec* user, string_list &results)
 824 {
 825         std::string sn = ServerInstance->Config->ServerName;
 826         for (std::vector<GLine*>::iterator i = glines.begin(); i != glines.end(); i++)
 827                 results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 828         for (std::vector<GLine*>::iterator i = pglines.begin(); i != pglines.end(); i++)
 829                 results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 830 }
 831
 832 void XLineManager::stats_q(userrec* user, string_list &results)
 833 {
 834         std::string sn = ServerInstance->Config->ServerName;
 835         for (std::vector<QLine*>::iterator i = qlines.begin(); i != qlines.end(); i++)
 836                 results.push_back(sn+" 217 "+user->nick+" :"+(*i)->nick+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 837         for (std::vector<QLine*>::iterator i = pqlines.begin(); i != pqlines.end(); i++)
 838                 results.push_back(sn+" 217 "+user->nick+" :"+(*i)->nick+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 839 }
 840
 841 void XLineManager::stats_z(userrec* user, string_list &results)
 842 {
 843         std::string sn = ServerInstance->Config->ServerName;
 844         for (std::vector<ZLine*>::iterator i = zlines.begin(); i != zlines.end(); i++)
 845                 results.push_back(sn+" 223 "+user->nick+" :"+(*i)->ipaddr+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 846         for (std::vector<ZLine*>::iterator i = pzlines.begin(); i != pzlines.end(); i++)
 847                 results.push_back(sn+" 223 "+user->nick+" :"+(*i)->ipaddr+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 848 }
 849
 850 void XLineManager::stats_e(userrec* user, string_list &results)
 851 {
 852         std::string sn = ServerInstance->Config->ServerName;
 853         for (std::vector<ELine*>::iterator i = elines.begin(); i != elines.end(); i++)
 854                 results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 855         for (std::vector<ELine*>::iterator i = pelines.begin(); i != pelines.end(); i++)
 856                 results.push_back(sn+" 223 "+user->nick+" :"+(*i)->identmask+"@"+(*i)->hostmask+" "+ConvToStr((*i)->set_time)+" "+ConvToStr((*i)->duration)+" "+(*i)->source+" :"+(*i)->reason);
 857 }
 858
 859 XLineManager::XLineManager(InspIRCd* Instance) : ServerInstance(Instance)
 860 {
 861 }