src/modules/m_sapart.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
  16 /* $ModDesc: Provides support for unreal-style SAPART command */
  17
  18 /** Handle /SAPART
  19  */
  20 class CommandSapart : public Command
  21 {
  22  public:
  23         CommandSapart (InspIRCd* Instance) : Command(Instance,"SAPART", "o", 2, false, 0)
  24         {
  25                 this->source = "m_sapart.so";
  26                 syntax = "<nick> <channel> [reason]";
  27                 TRANSLATE4(TR_NICK, TR_TEXT, TR_TEXT, TR_END);
  28         }
  29
  30         CmdResult Handle (const std::vector<std::string>& parameters, User *user)
  31         {
  32                 User* dest = ServerInstance->FindNick(parameters[0]);
  33                 Channel* channel = ServerInstance->FindChan(parameters[1]);
  34                 std::string reason;
  35
  36                 if (dest && channel)
  37                 {
  38                         if (parameters.size() == 3)
  39                                 reason = parameters[2];
  40                         else
  41                                 reason = dest->nick;
  42
  43                         if (ServerInstance->ULine(dest->server))
  44                         {
  45                                 user->WriteNumeric(990, "%s :Cannot use an SA command on a u-lined client",user->nick.c_str());
  46                                 return CMD_FAILURE;
  47                         }
  48
  49                         /* For local clients, directly part them generating a PART message. For remote clients,
  50                          * just return CMD_SUCCESS knowing the protocol module will route the SAPART to the users
  51                          * local server and that will generate the PART instead
  52                          */
  53                         if (IS_LOCAL(dest))
  54                         {
  55                                 if (!channel->PartUser(dest, reason.c_str()))
  56                                         delete channel;
  57                                 Channel* n = ServerInstance->FindChan(parameters[1]);
  58                                 if (!n)
  59                                 {
  60                                         ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  61                                         return CMD_SUCCESS;
  62                                 }
  63                                 else
  64                                 {
  65                                         if (!n->HasUser(dest))
  66                                         {
  67                                                 ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  68                                                 return CMD_SUCCESS;
  69                                         }
  70                                         else
  71                                         {
  72                                                 user->WriteServ("NOTICE %s :*** Unable to make %s part %s",user->nick.c_str(), dest->nick.c_str(), parameters[1].c_str());
  73                                                 return CMD_FAILURE;
  74                                         }
  75                                 }
  76                         }
  77                         else
  78                         {
  79                                 ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" sent remote SAPART to make "+dest->nick+" part "+parameters[1]);
  80                         }
  81
  82                         return CMD_SUCCESS;
  83                 }
  84                 else
  85                 {
  86                         user->WriteServ("NOTICE %s :*** Invalid nickname or channel", user->nick.c_str());
  87                 }
  88
  89                 return CMD_FAILURE;
  90         }
  91 };
  92
  93
  94 class ModuleSapart : public Module
  95 {
  96         CommandSapart*  mycommand;
  97  public:
  98         ModuleSapart(InspIRCd* Me)
  99                 : Module(Me)
 100         {
 101
 102                 mycommand = new CommandSapart(ServerInstance);
 103                 ServerInstance->AddCommand(mycommand);
 104
 105         }
 106
 107         virtual ~ModuleSapart()
 108         {
 109         }
 110
 111         virtual Version GetVersion()
 112         {
 113                 return Version(1, 2, 0, 1, VF_COMMON | VF_VENDOR, API_VERSION);
 114         }
 115
 116 };
 117
 118 MODULE_INIT(ModuleSapart)
 119