src/coremods/core_xline/cmd_gline.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 /GLINE.
  25  */
  26 class CommandGline : public Command
  27 {
  28  public:
  29         /** Constructor for gline.
  30          */
  31         CommandGline (Module* parent) : Command(parent,"GLINE",1,3) { flags_needed = 'o'; Penalty = 0; 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
  41 /** Handle /GLINE
  42  */
  43 CmdResult CommandGline::Handle (const std::vector<std::string>& parameters, User *user)
  44 {
  45         std::string target = parameters[0];
  46
  47         if (parameters.size() >= 3)
  48         {
  49                 IdentHostPair ih;
  50                 User* find = ServerInstance->FindNick(target);
  51                 if ((find) && (find->registered == REG_ALL))
  52                 {
  53                         ih.first = "*";
  54                         ih.second = find->GetIPString();
  55                         target = std::string("*@") + find->GetIPString();
  56                 }
  57                 else
  58                         ih = ServerInstance->XLines->IdentSplit(target);
  59
  60                 if (ih.first.empty())
  61                 {
  62                         user->WriteNotice("*** Target not found");
  63                         return CMD_FAILURE;
  64                 }
  65
  66                 if (ServerInstance->HostMatchesEveryone(ih.first+"@"+ih.second,user))
  67                         return CMD_FAILURE;
  68
  69                 else if (target.find('!') != std::string::npos)
  70                 {
  71                         user->WriteNotice("*** G-Line cannot operate on nick!user@host masks");
  72                         return CMD_FAILURE;
  73                 }
  74
  75                 unsigned long duration = InspIRCd::Duration(parameters[1]);
  76                 GLine* gl = new GLine(ServerInstance->Time(), duration, user->nick.c_str(), parameters[2].c_str(), ih.first.c_str(), ih.second.c_str());
  77                 if (ServerInstance->XLines->AddLine(gl, user))
  78                 {
  79                         if (!duration)
  80                         {
  81                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent G-line for %s: %s",user->nick.c_str(),target.c_str(), parameters[2].c_str());
  82                         }
  83                         else
  84                         {
  85                                 time_t c_requires_crap = duration + ServerInstance->Time();
  86                                 std::string timestr = InspIRCd::TimeString(c_requires_crap);
  87                                 ServerInstance->SNO->WriteToSnoMask('x',"%s added timed G-line for %s, expires on %s: %s",user->nick.c_str(),target.c_str(),
  88                                                 timestr.c_str(), parameters[2].c_str());
  89                         }
  90
  91                         ServerInstance->XLines->ApplyLines();
  92                 }
  93                 else
  94                 {
  95                         delete gl;
  96                         user->WriteNotice("** G-Line for " + target + " already exists");
  97                 }
  98
  99         }
 100         else
 101         {
 102                 if (ServerInstance->XLines->DelLine(target.c_str(),"G",user))
 103                 {
 104                         ServerInstance->SNO->WriteToSnoMask('x',"%s removed G-line on %s",user->nick.c_str(),target.c_str());
 105                 }
 106                 else
 107                 {
 108                         user->WriteNotice("*** G-Line " + target + " not found in list, try /stats g.");
 109                 }
 110         }
 111
 112         return CMD_SUCCESS;
 113 }
 114
 115 COMMAND_INIT(CommandGline)