src/commands/cmd_zline.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 "xline.h"
  16 #include "commands/cmd_zline.h"
  17
  18
  19
  20 extern "C" DllExport Command* init_command(InspIRCd* Instance)
  21 {
  22         return new CommandZline(Instance);
  23 }
  24
  25 CmdResult CommandZline::Handle (const char** parameters, int pcnt, User *user)
  26 {
  27         if (pcnt >= 3)
  28         {
  29                 if (strchr(parameters[0],'@') || strchr(parameters[0],'!'))
  30                 {
  31                         user->WriteServ("NOTICE %s :*** You cannot include a username or nickname in a zline, a zline must ban only an IP mask",user->nick);
  32                         return CMD_FAILURE;
  33                 }
  34
  35                 if (ServerInstance->IPMatchesEveryone(parameters[0],user))
  36                         return CMD_FAILURE;
  37
  38                 long duration = ServerInstance->Duration(parameters[1]);
  39
  40                 const char* ipaddr = parameters[0];
  41                 if (strchr(ipaddr,'@'))
  42                 {
  43                         while (*ipaddr != '@')
  44                                 ipaddr++;
  45                         ipaddr++;
  46                 }
  47                 ZLine* zl = new ZLine(ServerInstance, ServerInstance->Time(), duration, user->nick, parameters[2], ipaddr);
  48                 if (ServerInstance->XLines->AddLine(zl))
  49                 {
  50                         FOREACH_MOD(I_OnAddZLine,OnAddZLine(duration, user, parameters[2], parameters[0]));
  51                         if (!duration)
  52                         {
  53                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent Z-line for %s.",user->nick,parameters[0]);
  54                         }
  55                         else
  56                         {
  57                                 time_t c_requires_crap = duration + ServerInstance->Time();
  58                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added timed Z-line for %s, expires on %s",user->nick,parameters[0],
  59                                                 ServerInstance->TimeString(c_requires_crap).c_str());
  60                         }
  61                         ServerInstance->XLines->ApplyLines();
  62                 }
  63                 else
  64                 {
  65                         delete zl;
  66                         user->WriteServ("NOTICE %s :*** Z-Line for %s already exists",user->nick,parameters[0]);
  67                 }
  68         }
  69         else
  70         {
  71                 if (ServerInstance->XLines->DelLine(parameters[0],'Z'))
  72                 {
  73                         FOREACH_MOD(I_OnDelZLine,OnDelZLine(user, parameters[0]));
  74                         ServerInstance->SNO->WriteToSnoMask('x',"%s Removed Z-line on %s.",user->nick,parameters[0]);
  75                 }
  76                 else
  77                 {
  78                         user->WriteServ("NOTICE %s :*** Z-Line %s not found in list, try /stats Z.",user->nick,parameters[0]);
  79                         return CMD_FAILURE;
  80                 }
  81         }
  82
  83         return CMD_SUCCESS;
  84 }