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
  30
  31
  32 class cmd_sajoin : public command_t
  33 {
  34  public:
  35  cmd_sajoin (InspIRCd* Instance) : command_t(Instance,"SAJOIN", 'o', 2)
  36         {
  37                 this->source = "m_sajoin.so";
  38                 syntax = "<nick> <channel>";
  39         }
  40
  41         CmdResult Handle (const char** parameters, int pcnt, userrec *user)
  42         {
  43                 userrec* dest = ServerInstance->FindNick(parameters[0]);
  44                 if (dest)
  45                 {
  46                         if (ServerInstance->ULine(dest->server))
  47                         {
  48                                 user->WriteServ("990 %s :Cannot use an SA command on a u-lined client",user->nick);
  49                                 return CMD_FAILURE;
  50                         }
  51                         if (!ServerInstance->IsChannel(parameters[1]))
  52                         {
  53                                 /* we didn't need to check this for each character ;) */
  54                                 user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Invalid characters in channel name");
  55                                 return CMD_FAILURE;
  56                         }
  57
  58                         chanrec::JoinUser(ServerInstance, dest, parameters[1], true);
  59
  60                         /* Fix for dotslasher and w00t - if the join didnt succeed, return CMD_FAILURE so that it doesnt propogate */
  61                         chanrec* n = ServerInstance->FindChan(parameters[1]);
  62                         if (n)
  63                         {
  64                                 if (n->HasUser(dest))
  65                                 {
  66                                         ServerInstance->WriteOpers(std::string(user->nick)+" used SAJOIN to make "+std::string(dest->nick)+" join "+parameters[1]);
  67                                         return CMD_SUCCESS;
  68                                 }
  69                                 else
  70                                 {
  71                                         user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Could not join "+std::string(dest->nick)+" to "+parameters[1]+" (User is probably banned, or blocking modes)");
  72                                         return CMD_FAILURE;
  73                                 }
  74                         }
  75                         else
  76                         {
  77                                 user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Could not join "+std::string(dest->nick)+" to "+parameters[1]);
  78                                 return CMD_FAILURE;
  79                         }
  80                 }
  81
  82                 return CMD_SUCCESS;
  83         }
  84 };
  85
  86 class ModuleSajoin : public Module
  87 {
  88         cmd_sajoin*     mycommand;
  89  public:
  90         ModuleSajoin(InspIRCd* Me)
  91                 : Module::Module(Me)
  92         {
  93
  94                 mycommand = new cmd_sajoin(ServerInstance);
  95                 ServerInstance->AddCommand(mycommand);
  96         }
  97
  98         virtual ~ModuleSajoin()
  99         {
 100         }
 101
 102         virtual Version GetVersion()
 103         {
 104                 return Version(1,0,0,1,VF_VENDOR,API_VERSION);
 105         }
 106
 107 };
 108
 109 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
 110
 111 class ModuleSajoinFactory : public ModuleFactory
 112 {
 113  public:
 114         ModuleSajoinFactory()
 115         {
 116         }
 117
 118         ~ModuleSajoinFactory()
 119         {
 120         }
 121
 122         virtual Module * CreateModule(InspIRCd* Me)
 123         {
 124                 return new ModuleSajoin(Me);
 125         }
 126
 127 };
 128
 129
 130 extern "C" void * init_module( void )
 131 {
 132         return new ModuleSajoinFactory;
 133 }
 134