src/modules/m_nonotice.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 "users.h"
  21 #include "channels.h"
  22 #include "modules.h"
  23 #include "helperfuncs.h"
  24
  25 /* $ModDesc: Provides support for unreal-style channel mode +T */
  26
  27 class NoNotice : public ModeHandler
  28 {
  29  public:
  30         NoNotice() : ModeHandler('T', 0, 0, false, MODETYPE_CHANNEL, false) { }
  31
  32         ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
  33         {
  34                 if (adding)
  35                 {
  36                         if (!channel->IsModeSet('T'))
  37                         {
  38                                 channel->SetMode('T',true);
  39                                 return MODEACTION_ALLOW;
  40                         }
  41                 }
  42                 else
  43                 {
  44                         if (channel->IsModeSet('T'))
  45                         {
  46                                 channel->SetMode('T',false);
  47                                 return MODEACTION_ALLOW;
  48                         }
  49                 }
  50
  51                 return MODEACTION_DENY;
  52         }
  53 };
  54
  55 class ModuleNoNotice : public Module
  56 {
  57         Server *Srv;
  58         NoNotice* nt;
  59  public:
  60
  61         ModuleNoNotice(Server* Me)
  62                 : Module::Module(Me)
  63         {
  64                 Srv = Me;
  65                 nt = new NoNotice();
  66                 Srv->AddMode(nt, 'T');
  67         }
  68
  69         void Implements(char* List)
  70         {
  71                 List[I_OnUserPreNotice] = List[I_On005Numeric] = 1;
  72         }
  73
  74         virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status)
  75         {
  76                 if (target_type == TYPE_CHANNEL)
  77                 {
  78                         chanrec* c = (chanrec*)dest;
  79                         if (c->IsModeSet('T'))
  80                         {
  81                                 if ((Srv->IsUlined(user->server)) || (Srv->ChanMode(user,c) == "@") || (Srv->ChanMode(user,c) == "%"))
  82                                 {
  83                                         // ops and halfops can still /NOTICE the channel
  84                                         return 0;
  85                                 }
  86                                 else
  87                                 {
  88                                         WriteServ(user->fd,"404 %s %s :Can't send NOTICE to channel (+T set)",user->nick, c->name);
  89                                         return 1;
  90                                 }
  91                         }
  92                 }
  93                 return 0;
  94         }
  95
  96         virtual void On005Numeric(std::string &output)
  97         {
  98                 InsertMode(output,"T",4);
  99         }
 100
 101         virtual ~ModuleNoNotice()
 102         {
 103                 DELETE(nt);
 104         }
 105
 106         virtual Version GetVersion()
 107         {
 108                 return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
 109         }
 110 };
 111
 112
 113 class ModuleNoNoticeFactory : public ModuleFactory
 114 {
 115  public:
 116         ModuleNoNoticeFactory()
 117         {
 118         }
 119
 120         ~ModuleNoNoticeFactory()
 121         {
 122         }
 123
 124         virtual Module * CreateModule(Server* Me)
 125         {
 126                 return new ModuleNoNotice(Me);
 127         }
 128
 129 };
 130
 131
 132 extern "C" void * init_module( void )
 133 {
 134         return new ModuleNoNoticeFactory;
 135 }
 136