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