src/modules/m_redirect.cpp

   1 #include <stdio.h>
   2
   3 #include "users.h"
   4 #include "channels.h"
   5 #include "modules.h"
   6
   7 /* $ModDesc: Provides channel mode +L (limit redirection) */
   8
   9
  10 class ModuleRedirect : public Module
  11 {
  12         Server *Srv;
  13
  14  public:
  15
  16         ModuleRedirect()
  17         {
  18                 Srv = new Server;
  19                 Srv->AddExtendedMode('L',MT_CHANNEL,false,1,0);
  20         }
  21
  22         virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
  23         {
  24                 if ((modechar == 'L') && (type == MT_CHANNEL))
  25                 {
  26                         if (mode_on)
  27                         {
  28                                 std::string ChanToJoin = params[0];
  29                                 chanrec* c = Srv->FindChannel(ChanToJoin);
  30                                 if (c)
  31                                 {
  32                                         if (c->IsCustomModeSet('L'))
  33                                         {
  34                                                 WriteServ(user->fd,"690 %s :Circular redirection, mode +L to %s not allowed.",user->nick,params[0].c_str());
  35                                                 return 0;
  36                                         }
  37                                 }
  38                         }
  39                         return 1;
  40                 }
  41         }
  42
  43         virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
  44         {
  45                 if (chan)
  46                 {
  47                         if (chan->IsCustomModeSet('L'))
  48                         {
  49                                 if (chan->limit >= Srv->CountUsers(chan))
  50                                 {
  51                                         std::string channel = chan->GetModeParameter('L');
  52                                         WriteServ(user->fd,"470 %s :%s has become full, so you are automatically being transferred to the linked channel %s",user->nick,cname,channel.c_str());
  53                                         Srv->JoinUserToChannel(user,channel.c_str(),"");
  54                                         return 1;
  55                                 }
  56                         }
  57                 }
  58         }
  59
  60         virtual ~ModuleRedirect()
  61         {
  62                 delete Srv;
  63         }
  64
  65         virtual Version GetVersion()
  66         {
  67                 return Version(1,0,0,0);
  68         }
  69
  70         virtual void OnUserConnect(userrec* user)
  71         {
  72         }
  73
  74 };
  75
  76
  77 class ModuleRedirectFactory : public ModuleFactory
  78 {
  79  public:
  80         ModuleRedirectFactory()
  81         {
  82         }
  83
  84         ~ModuleRedirectFactory()
  85         {
  86         }
  87
  88         virtual Module * CreateModule()
  89         {
  90                 return new ModuleRedirect;
  91         }
  92
  93 };
  94
  95
  96 extern "C" void * init_module( void )
  97 {
  98         return new ModuleRedirectFactory;
  99 }
 100