src/modules/m_sajoin.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
   6  *                     E-mail:
   7  *              <brain@chatspike.net>
   8  *                <Craig@chatspike.net>
   9  *
  10  * Written by Craig Edwards, Craig McLure, and others.
  11  * This program is free but copyrighted software; see
  12  *          the file COPYING for details.
  13  *
  14  * ---------------------------------------------------
  15  */
  16
  17 using namespace std;
  18
  19 #include <stdio.h>
  20 #include <string>
  21 #include "users.h"
  22 #include "channels.h"
  23 #include "modules.h"
  24
  25 #include "inspircd.h"
  26
  27 /* $ModDesc: Provides support for unreal-style SAJOIN command */
  28
  29 /** Handle /SAJOIN
  30  */
  31 class cmd_sajoin : public command_t
  32 {
  33  public:
  34  cmd_sajoin (InspIRCd* Instance) : command_t(Instance,"SAJOIN", 'o', 2)
  35         {
  36                 this->source = "m_sajoin.so";
  37                 syntax = "<nick> <channel>";
  38         }
  39
  40         CmdResult Handle (const char** parameters, int pcnt, userrec *user)
  41         {
  42                 userrec* dest = ServerInstance->FindNick(parameters[0]);
  43                 if (dest)
  44                 {
  45                         if (ServerInstance->ULine(dest->server))
  46                         {
  47                                 user->WriteServ("990 %s :Cannot use an SA command on a u-lined client",user->nick);
  48                                 return CMD_FAILURE;
  49                         }
  50                         if (!ServerInstance->IsChannel(parameters[1]))
  51                         {
  52                                 /* we didn't need to check this for each character ;) */
  53                                 user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Invalid characters in channel name");
  54                                 return CMD_FAILURE;
  55                         }
  56
  57                         chanrec::JoinUser(ServerInstance, dest, parameters[1], true);
  58
  59                         /* Fix for dotslasher and w00t - if the join didnt succeed, return CMD_FAILURE so that it doesnt propogate */
  60                         chanrec* n = ServerInstance->FindChan(parameters[1]);
  61                         if (n)
  62                         {
  63                                 if (n->HasUser(dest))
  64                                 {
  65                                         ServerInstance->WriteOpers(std::string(user->nick)+" used SAJOIN to make "+std::string(dest->nick)+" join "+parameters[1]);
  66                                         return CMD_SUCCESS;
  67                                 }
  68                                 else
  69                                 {
  70                                         user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Could not join "+std::string(dest->nick)+" to "+parameters[1]+" (User is probably banned, or blocking modes)");
  71                                         return CMD_FAILURE;
  72                                 }
  73                         }
  74                         else
  75                         {
  76                                 user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Could not join "+std::string(dest->nick)+" to "+parameters[1]);
  77                                 return CMD_FAILURE;
  78                         }
  79                 }
  80
  81                 return CMD_SUCCESS;
  82         }
  83 };
  84
  85 class ModuleSajoin : public Module
  86 {
  87         cmd_sajoin*     mycommand;
  88  public:
  89         ModuleSajoin(InspIRCd* Me)
  90                 : Module::Module(Me)
  91         {
  92
  93                 mycommand = new cmd_sajoin(ServerInstance);
  94                 ServerInstance->AddCommand(mycommand);
  95         }
  96
  97         virtual ~ModuleSajoin()
  98         {
  99         }
 100
 101         virtual Version GetVersion()
 102         {
 103                 return Version(1,0,0,1,VF_VENDOR,API_VERSION);
 104         }
 105
 106 };
 107
 108 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
 109
 110 class ModuleSajoinFactory : public ModuleFactory
 111 {
 112  public:
 113         ModuleSajoinFactory()
 114         {
 115         }
 116
 117         ~ModuleSajoinFactory()
 118         {
 119         }
 120
 121         virtual Module * CreateModule(InspIRCd* Me)
 122         {
 123                 return new ModuleSajoin(Me);
 124         }
 125
 126 };
 127
 128
 129 extern "C" void * init_module( void )
 130 {
 131         return new ModuleSajoinFactory;
 132 }
 133