src/modules/m_sapart.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2007 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 #include "users.h"
  16 #include "channels.h"
  17 #include "modules.h"
  18
  19 /* $ModDesc: Provides support for unreal-style SAPART command */
  20
  21 /** Handle /SAPART
  22  */
  23 class cmd_sapart : public command_t
  24 {
  25  public:
  26         cmd_sapart (InspIRCd* Instance) : command_t(Instance,"SAPART", 'o', 2)
  27         {
  28                 this->source = "m_sapart.so";
  29                 syntax = "<nick> <channel>";
  30         }
  31
  32         CmdResult Handle (const char** parameters, int pcnt, userrec *user)
  33         {
  34                 userrec* dest = ServerInstance->FindNick(parameters[0]);
  35                 chanrec* channel = ServerInstance->FindChan(parameters[1]);
  36                 if (dest && channel)
  37                 {
  38                         if (ServerInstance->ULine(dest->server))
  39                         {
  40                                 user->WriteServ("990 %s :Cannot use an SA command on a u-lined client",user->nick);
  41                                 return CMD_FAILURE;
  42                         }
  43
  44                         /* For local clients, directly part them generating a PART message. For remote clients,
  45                          * just return CMD_SUCCESS knowing the protocol module will route the SAPART to the users
  46                          * local server and that will generate the PART instead
  47                          */
  48                         if (IS_LOCAL(dest))
  49                         {
  50                                 if (!channel->PartUser(dest, dest->nick))
  51                                         delete channel;
  52                                 chanrec* n = ServerInstance->FindChan(parameters[1]);
  53                                 if (!n)
  54                                 {
  55                                         ServerInstance->WriteOpers("*** "+std::string(user->nick)+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  56                                         return CMD_SUCCESS;
  57                                 }
  58                                 else
  59                                 {
  60                                         if (!n->HasUser(dest))
  61                                         {
  62                                                 ServerInstance->WriteOpers("*** "+std::string(user->nick)+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  63                                                 return CMD_SUCCESS;
  64                                         }
  65                                         else
  66                                         {
  67                                                 user->WriteServ("NOTICE %s :*** Unable to make %s part %s",user->nick, dest->nick, parameters[1]);
  68                                                 return CMD_FAILURE;
  69                                         }
  70                                 }
  71                         }
  72                         else
  73                         {
  74                                 ServerInstance->WriteOpers("*** "+std::string(user->nick)+" sent remote SAPART to make "+dest->nick+" part "+parameters[1]);
  75                         }
  76
  77                         return CMD_SUCCESS;
  78                 }
  79                 else
  80                 {
  81                         user->WriteServ("NOTICE %s :*** Invalid nickname or channel", user->nick);
  82                 }
  83
  84                 return CMD_FAILURE;
  85         }
  86 };
  87
  88
  89 class ModuleSapart : public Module
  90 {
  91         cmd_sapart*     mycommand;
  92  public:
  93         ModuleSapart(InspIRCd* Me)
  94                 : Module(Me)
  95         {
  96
  97                 mycommand = new cmd_sapart(ServerInstance);
  98                 ServerInstance->AddCommand(mycommand);
  99         }
 100
 101         virtual ~ModuleSapart()
 102         {
 103         }
 104
 105         virtual Version GetVersion()
 106         {
 107                 return Version(1, 1, 0, 1, VF_COMMON | VF_VENDOR, API_VERSION);
 108         }
 109
 110 };
 111
 112 MODULE_INIT(ModuleSapart)
 113