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 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 +c */
  26
  27 class ModuleNoCTCP : public Module
  28 {
  29         Server *Srv;
  30
  31  public:
  32
  33         ModuleNoCTCP()
  34         {
  35                 Srv = new Server;
  36                 Srv->AddExtendedMode('C',MT_CHANNEL,false,0,0);
  37         }
  38
  39         virtual void On005Numeric(std::string &output)
  40         {
  41                 std::stringstream line(output);
  42                 std::string temp1, temp2;
  43                 while (!line.eof())
  44                 {
  45                         line >> temp1;
  46                         if (temp1.substr(0,10) == "CHANMODES=")
  47                         {
  48                                 // append the chanmode to the end
  49                                 temp1 = temp1.substr(10,temp1.length());
  50                                 temp1 = "CHANMODES=" + temp1 + "C";
  51                         }
  52                         temp2 = temp2 + temp1 + " ";
  53                 }
  54                 if (temp2.length())
  55                         output = temp2.substr(0,temp2.length()-1);
  56         }
  57
  58         virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text)
  59         {
  60                 if (target_type == TYPE_CHANNEL)
  61                 {
  62                         chanrec* c = (chanrec*)dest;
  63                         if (c->IsCustomModeSet('C'))
  64                         {
  65                                 if ((text.length()) && (text[0] == '\1'))
  66                                 {
  67                                         if (strncmp(text.c_str(),"\1ACTION ",8))
  68                                         {
  69                                                 WriteServ(user->fd,"492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name);
  70                                                 return 1;
  71                                         }
  72                                 }
  73                         }
  74                 }
  75                 return 0;
  76         }
  77
  78         virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text)
  79         {
  80                 if (target_type == TYPE_CHANNEL)
  81                 {
  82                         chanrec* c = (chanrec*)dest;
  83                         if (c->IsCustomModeSet('C'))
  84                         {
  85                                 if ((text.length()) && (text[0] == '\1'))
  86                                 {
  87                                         if (strncmp(text.c_str(),"\1ACTION ",8))
  88                                         {
  89                                                 WriteServ(user->fd,"492 %s %s :Can't send CTCP to channel (+C set)",user->nick, c->name);
  90                                                 return 1;
  91                                         }
  92                                 }
  93                         }
  94                 }
  95                 return 0;
  96         }
  97
  98         virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
  99         {
 100                 // check if this is our mode character...
 101                 if ((modechar == 'C') && (type == MT_CHANNEL))
 102                 {
 103                         log(DEBUG,"Allowing C change");
 104                         return 1;
 105                 }
 106                 else
 107                 {
 108                         return 0;
 109                 }
 110         }
 111
 112         virtual ~ModuleNoCTCP()
 113         {
 114                 delete Srv;
 115         }
 116
 117         virtual Version GetVersion()
 118         {
 119                 return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
 120         }
 121 };
 122
 123
 124 class ModuleNoCTCPFactory : public ModuleFactory
 125 {
 126  public:
 127         ModuleNoCTCPFactory()
 128         {
 129         }
 130
 131         ~ModuleNoCTCPFactory()
 132         {
 133         }
 134
 135         virtual Module * CreateModule()
 136         {
 137                 return new ModuleNoCTCP;
 138         }
 139
 140 };
 141
 142
 143 extern "C" void * init_module( void )
 144 {
 145         return new ModuleNoCTCPFactory;
 146 }
 147