src/modules/m_sapart.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 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, 3, 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() > 2)
  39                                 reason = parameters[2];
  40
  41                         if (ServerInstance->ULine(dest->server))
  42                         {
  43                                 user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Cannot use an SA command on a u-lined client",user->nick.c_str());
  44                                 return CMD_FAILURE;
  45                         }
  46
  47                         /* For local clients, directly part them generating a PART message. For remote clients,
  48                          * just return CMD_SUCCESS knowing the protocol module will route the SAPART to the users
  49                          * local server and that will generate the PART instead
  50                          */
  51                         if (IS_LOCAL(dest))
  52                         {
  53                                 if (!channel->PartUser(dest, reason))
  54                                         delete channel;
  55
  56                                 Channel* n = ServerInstance->FindChan(parameters[1]);
  57                                 if (!n)
  58                                 {
  59                                         ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  60                                         return CMD_SUCCESS;
  61                                 }
  62                                 else
  63                                 {
  64                                         if (!n->HasUser(dest))
  65                                         {
  66                                                 ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  67                                                 return CMD_SUCCESS;
  68                                         }
  69                                         else
  70                                         {
  71                                                 user->WriteServ("NOTICE %s :*** Unable to make %s part %s",user->nick.c_str(), dest->nick.c_str(), parameters[1].c_str());
  72                                                 return CMD_FAILURE;
  73                                         }
  74                                 }
  75                         }
  76                         else
  77                         {
  78                                 ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" sent remote SAPART to make "+dest->nick+" part "+parameters[1]);
  79                         }
  80
  81                         return CMD_SUCCESS;
  82                 }
  83                 else
  84                 {
  85                         user->WriteServ("NOTICE %s :*** Invalid nickname or channel", user->nick.c_str());
  86                 }
  87
  88                 return CMD_FAILURE;
  89         }
  90 };
  91
  92
  93 class ModuleSapart : public Module
  94 {
  95         CommandSapart*  mycommand;
  96  public:
  97         ModuleSapart(InspIRCd* Me)
  98                 : Module(Me)
  99         {
 100
 101                 mycommand = new CommandSapart(ServerInstance);
 102                 ServerInstance->AddCommand(mycommand);
 103
 104         }
 105
 106         virtual ~ModuleSapart()
 107         {
 108         }
 109
 110         virtual Version GetVersion()
 111         {
 112                 return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
 113         }
 114
 115 };
 116
 117 MODULE_INIT(ModuleSapart)
 118