src/commands/cmd_eline.cpp

   1 /*
   2  * InspIRCd -- Internet Relay Chat Daemon
   3  *
   4  *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
   5  *   Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
   6  *
   7  * This file is part of InspIRCd.  InspIRCd is free software: you can
   8  * redistribute it and/or modify it under the terms of the GNU General Public
   9  * License as published by the Free Software Foundation, version 2.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  13  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
  14  * details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20
  21 #include "inspircd.h"
  22 #include "xline.h"
  23
  24 /** Handle /ELINE.
  25  */
  26 class CommandEline : public Command
  27 {
  28  public:
  29         /** Constructor for eline.
  30          */
  31         CommandEline ( Module* parent) : Command(parent,"ELINE",1,3) { flags_needed = 'o'; syntax = "<ident@host> [<duration> :<reason>]"; }
  32         /** Handle command.
  33          * @param parameters The parameters to the command
  34          * @param user The user issuing the command
  35          * @return A value from CmdResult to indicate command success or failure.
  36          */
  37         CmdResult Handle(const std::vector<std::string>& parameters, User *user);
  38 };
  39
  40 /** Handle /ELINE
  41  */
  42 CmdResult CommandEline::Handle (const std::vector<std::string>& parameters, User *user)
  43 {
  44         std::string target = parameters[0];
  45
  46         if (parameters.size() >= 3)
  47         {
  48                 IdentHostPair ih;
  49                 User* find = ServerInstance->FindNick(target);
  50                 if ((find) && (find->registered == REG_ALL))
  51                 {
  52                         ih.first = "*";
  53                         ih.second = find->GetIPString();
  54                         target = std::string("*@") + find->GetIPString();
  55                 }
  56                 else
  57                         ih = ServerInstance->XLines->IdentSplit(target);
  58
  59                 if (ih.first.empty())
  60                 {
  61                         user->WriteNotice("*** Target not found");
  62                         return CMD_FAILURE;
  63                 }
  64
  65                 if (ServerInstance->HostMatchesEveryone(ih.first+"@"+ih.second,user))
  66                         return CMD_FAILURE;
  67
  68                 unsigned long duration = InspIRCd::Duration(parameters[1]);
  69                 ELine* el = new ELine(ServerInstance->Time(), duration, user->nick.c_str(), parameters[2].c_str(), ih.first.c_str(), ih.second.c_str());
  70                 if (ServerInstance->XLines->AddLine(el, user))
  71                 {
  72                         if (!duration)
  73                         {
  74                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent E-line for %s: %s", user->nick.c_str(), target.c_str(), parameters[2].c_str());
  75                         }
  76                         else
  77                         {
  78                                 time_t c_requires_crap = duration + ServerInstance->Time();
  79                                 std::string timestr = InspIRCd::TimeString(c_requires_crap);
  80                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added timed E-line for %s, expires on %s: %s",user->nick.c_str(),target.c_str(),
  81                                                 timestr.c_str(), parameters[2].c_str());
  82                         }
  83                 }
  84                 else
  85                 {
  86                         delete el;
  87                         user->WriteNotice("*** E-Line for " + target + " already exists");
  88                 }
  89         }
  90         else
  91         {
  92                 if (ServerInstance->XLines->DelLine(target.c_str(), "E", user))
  93                 {
  94                         ServerInstance->SNO->WriteToSnoMask('x',"%s removed E-line on %s",user->nick.c_str(),target.c_str());
  95                 }
  96                 else
  97                 {
  98                         user->WriteNotice("*** E-Line " + target + " not found in list, try /stats e");
  99                 }
 100         }
 101
 102         return CMD_SUCCESS;
 103 }
 104
 105 COMMAND_INIT(CommandEline)