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 char** parameters, int pcnt, 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                         ServerInstance->Log(DEBUG, "SAPART: pcnt is %d", pcnt);
  39                         if (pcnt == 3)
  40                                 reason = parameters[2];
  41                         else
  42                                 reason = dest->nick;
  43
  44                         if (ServerInstance->ULine(dest->server))
  45                         {
  46                                 user->WriteServ("990 %s :Cannot use an SA command on a u-lined client",user->nick);
  47                                 return CMD_FAILURE;
  48                         }
  49
  50                         /* For local clients, directly part them generating a PART message. For remote clients,
  51                          * just return CMD_SUCCESS knowing the protocol module will route the SAPART to the users
  52                          * local server and that will generate the PART instead
  53                          */
  54                         if (IS_LOCAL(dest))
  55                         {
  56                                 if (!channel->PartUser(dest, reason.c_str()))
  57                                         delete channel;
  58                                 Channel* n = ServerInstance->FindChan(parameters[1]);
  59                                 if (!n)
  60                                 {
  61                                         ServerInstance->WriteOpers("*** "+std::string(user->nick)+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  62                                         return CMD_SUCCESS;
  63                                 }
  64                                 else
  65                                 {
  66                                         if (!n->HasUser(dest))
  67                                         {
  68                                                 ServerInstance->WriteOpers("*** "+std::string(user->nick)+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  69                                                 return CMD_SUCCESS;
  70                                         }
  71                                         else
  72                                         {
  73                                                 user->WriteServ("NOTICE %s :*** Unable to make %s part %s",user->nick, dest->nick, parameters[1]);
  74                                                 return CMD_FAILURE;
  75                                         }
  76                                 }
  77                         }
  78                         else
  79                         {
  80                                 ServerInstance->WriteOpers("*** "+std::string(user->nick)+" sent remote SAPART to make "+dest->nick+" part "+parameters[1]);
  81                         }
  82
  83                         return CMD_SUCCESS;
  84                 }
  85                 else
  86                 {
  87                         user->WriteServ("NOTICE %s :*** Invalid nickname or channel", user->nick);
  88                 }
  89
  90                 return CMD_FAILURE;
  91         }
  92 };
  93
  94
  95 class ModuleSapart : public Module
  96 {
  97         CommandSapart*  mycommand;
  98  public:
  99         ModuleSapart(InspIRCd* Me)
 100                 : Module(Me)
 101         {
 102
 103                 mycommand = new CommandSapart(ServerInstance);
 104                 ServerInstance->AddCommand(mycommand);
 105
 106         }
 107
 108         virtual ~ModuleSapart()
 109         {
 110         }
 111
 112         virtual Version GetVersion()
 113         {
 114                 return Version(1, 1, 0, 1, VF_COMMON | VF_VENDOR, API_VERSION);
 115         }
 116
 117 };
 118
 119 MODULE_INIT(ModuleSapart)
 120