src/commands/cmd_zline.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2008 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                 User *u = ServerInstance->FindNick(parameters[0]);
  36
  37                 if (u)
  38                 {
  39                         parameters[0] = u->GetIPString();
  40                 }
  41
  42                 if (ServerInstance->IPMatchesEveryone(parameters[0],user))
  43                         return CMD_FAILURE;
  44
  45                 long duration = ServerInstance->Duration(parameters[1]);
  46
  47                 const char* ipaddr = parameters[0];
  48                 User* find = ServerInstance->FindNick(parameters[0]);
  49
  50                 if (find)
  51                 {
  52                         ipaddr = find->GetIPString();
  53                 }
  54                 else
  55                 {
  56                         if (strchr(ipaddr,'@'))
  57                         {
  58                                 while (*ipaddr != '@')
  59                                         ipaddr++;
  60                                 ipaddr++;
  61                         }
  62                 }
  63                 ZLine* zl = new ZLine(ServerInstance, ServerInstance->Time(), duration, user->nick, parameters[2], ipaddr);
  64                 if (ServerInstance->XLines->AddLine(zl,user))
  65                 {
  66                         if (!duration)
  67                         {
  68                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent Z-line for %s.",user->nick,parameters[0]);
  69                         }
  70                         else
  71                         {
  72                                 time_t c_requires_crap = duration + ServerInstance->Time();
  73                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added timed Z-line for %s, expires on %s",user->nick,parameters[0],
  74                                                 ServerInstance->TimeString(c_requires_crap).c_str());
  75                         }
  76                         ServerInstance->XLines->ApplyLines();
  77                 }
  78                 else
  79                 {
  80                         delete zl;
  81                         user->WriteServ("NOTICE %s :*** Z-Line for %s already exists",user->nick,parameters[0]);
  82                 }
  83         }
  84         else
  85         {
  86                 if (ServerInstance->XLines->DelLine(parameters[0],"Z",user))
  87                 {
  88                         ServerInstance->SNO->WriteToSnoMask('x',"%s Removed Z-line on %s.",user->nick,parameters[0]);
  89                 }
  90                 else
  91                 {
  92                         user->WriteServ("NOTICE %s :*** Z-Line %s not found in list, try /stats Z.",user->nick,parameters[0]);
  93                         return CMD_FAILURE;
  94                 }
  95         }
  96
  97         return CMD_SUCCESS;
  98 }