src/modules/m_noctcp.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  Inspire is copyright (C) 2002-2004 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 #include <stdio.h>
  18 #include "users.h"
  19 #include "channels.h"
  20 #include "modules.h"
  21 #include "helperfuncs.h"
  22
  23 /* $ModDesc: Provides support for unreal-style channel mode +c */
  24
  25 class ModuleNoCTCP : public Module
  26 {
  27         Server *Srv;
  28
  29  public:
  30
  31         ModuleNoCTCP()
  32         {
  33                 Srv = new Server;
  34                 Srv->AddExtendedMode('C',MT_CHANNEL,false,0,0);
  35         }
  36
  37         virtual void On005Numeric(std::string &output)
  38         {
  39                 std::stringstream line(output);
  40                 std::string temp1, temp2;
  41                 while (!line.eof())
  42                 {
  43                         line >> temp1;
  44                         if (temp1.substr(0,10) == "CHANMODES=")
  45                         {
  46                                 // append the chanmode to the end
  47                                 temp1 = temp1.substr(10,temp1.length());
  48                                 temp1 = "CHANMODES=" + temp1 + "C";
  49                         }
  50                         temp2 = temp2 + temp1 + " ";
  51                 }
  52                 if (temp2.length())
  53                         output = temp2.substr(0,temp2.length()-1);
  54         }
  55
  56         virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text)
  57         {
  58                 if (target_type == TYPE_CHANNEL)
  59                 {
  60                         chanrec* c = (chanrec*)dest;
  61                         if (c->IsCustomModeSet('C'))
  62                         {
  63                                 if ((text.length()) && (text[0] == '\1'))
  64                                 {
  65                                         if (strncmp(text.c_str(),"\1ACTION ",8))
  66                                         {
  67                                                 WriteServ(user->fd,"492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name);
  68                                                 return 1;
  69                                         }
  70                                 }
  71                         }
  72                 }
  73                 return 0;
  74         }
  75
  76         virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text)
  77         {
  78                 if (target_type == TYPE_CHANNEL)
  79                 {
  80                         chanrec* c = (chanrec*)dest;
  81                         if (c->IsCustomModeSet('C'))
  82                         {
  83                                 if ((text.length()) && (text[0] == '\1'))
  84                                 {
  85                                         if (strncmp(text.c_str(),"\1ACTION ",8))
  86                                         {
  87                                                 WriteServ(user->fd,"492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name);
  88                                                 return 1;
  89                                         }
  90                                 }
  91                         }
  92                 }
  93                 return 0;
  94         }
  95
  96         virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
  97         {
  98                 // check if this is our mode character...
  99                 if ((modechar == 'C') && (type == MT_CHANNEL))
 100                 {
 101                         log(DEBUG,"Allowing C change");
 102                         return 1;
 103                 }
 104                 else
 105                 {
 106                         return 0;
 107                 }
 108         }
 109
 110         virtual ~ModuleNoCTCP()
 111         {
 112                 delete Srv;
 113         }
 114
 115         virtual Version GetVersion()
 116         {
 117                 return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
 118         }
 119 };
 120
 121
 122 class ModuleNoCTCPFactory : public ModuleFactory
 123 {
 124  public:
 125         ModuleNoCTCPFactory()
 126         {
 127         }
 128
 129         ~ModuleNoCTCPFactory()
 130         {
 131         }
 132
 133         virtual Module * CreateModule()
 134         {
 135                 return new ModuleNoCTCP;
 136         }
 137
 138 };
 139
 140
 141 extern "C" void * init_module( void )
 142 {
 143         return new ModuleNoCTCPFactory;
 144 }
 145