src/modules/m_blockcolor.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 <sstream>
  21 #include "users.h"
  22 #include "channels.h"
  23 #include "modules.h"
  24 #include "helperfuncs.h"
  25
  26 /* $ModDesc: Provides support for unreal-style channel mode +c */
  27
  28 class ModuleBlockColor : public Module
  29 {
  30         Server *Srv;
  31  public:
  32
  33         ModuleBlockColor()
  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                 // we don't really have a limit...
  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                         char ctext[MAXBUF];
  65                         snprintf(ctext,MAXBUF,"%s",text.c_str());
  66                         if (c->IsCustomModeSet('c'))
  67                         {
  68                                 if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
  69                                 {
  70                                         WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
  71                                         return 1;
  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                         char ctext[MAXBUF];
  84                         snprintf(ctext,MAXBUF,"%s",text.c_str());
  85                         if (c->IsCustomModeSet('c'))
  86                         {
  87                                 if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
  88                                 {
  89                                         WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
  90                                         return 1;
  91                                 }
  92                         }
  93                 }
  94                 return 0;
  95         }
  96
  97         virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
  98         {
  99                 // check if this is our mode character...
 100                 if ((modechar == 'c') && (type == MT_CHANNEL))
 101                 {
 102                         log(DEBUG,"Allowing c change");
 103                         return 1;
 104                 }
 105                 else
 106                 {
 107                         return 0;
 108                 }
 109         }
 110
 111         virtual ~ModuleBlockColor()
 112         {
 113                 delete Srv;
 114         }
 115
 116         virtual Version GetVersion()
 117         {
 118                 return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
 119         }
 120 };
 121
 122
 123 class ModuleBlockColorFactory : public ModuleFactory
 124 {
 125  public:
 126         ModuleBlockColorFactory()
 127         {
 128         }
 129
 130         ~ModuleBlockColorFactory()
 131         {
 132         }
 133
 134         virtual Module * CreateModule()
 135         {
 136                 return new ModuleBlockColor;
 137         }
 138
 139 };
 140
 141
 142 extern "C" void * init_module( void )
 143 {
 144         return new ModuleBlockColorFactory;
 145 }
 146