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 #include <stdio.h>
  18 #include <sstream>
  19 #include "users.h"
  20 #include "channels.h"
  21 #include "modules.h"
  22
  23 /* $ModDesc: Provides support for unreal-style channel mode +c */
  24
  25 class ModuleBlockColor : public Module
  26 {
  27         Server *Srv;
  28  public:
  29
  30         ModuleBlockColor()
  31         {
  32                 Srv = new Server;
  33                 Srv->AddExtendedMode('c',MT_CHANNEL,false,0,0);
  34         }
  35
  36         virtual void On005Numeric(std::string &output)
  37         {
  38                 // we don't really have a limit...
  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                 output = temp2.substr(0,temp2.length()-1);
  53         }
  54
  55         virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text)
  56         {
  57                 if (target_type == TYPE_CHANNEL)
  58                 {
  59                         chanrec* c = (chanrec*)dest;
  60                         char ctext[MAXBUF];
  61                         snprintf(ctext,MAXBUF,"%s",text.c_str());
  62                         if (c->IsCustomModeSet('c'))
  63                         {
  64                                 if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
  65                                 {
  66                                         WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
  67                                         return 1;
  68                                 }
  69                         }
  70                 }
  71                 return 0;
  72         }
  73
  74         virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text)
  75         {
  76                 if (target_type == TYPE_CHANNEL)
  77                 {
  78                         chanrec* c = (chanrec*)dest;
  79                         char ctext[MAXBUF];
  80                         snprintf(ctext,MAXBUF,"%s",text.c_str());
  81                         if (c->IsCustomModeSet('c'))
  82                         {
  83                                 if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
  84                                 {
  85                                         WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
  86                                         return 1;
  87                                 }
  88                         }
  89                 }
  90                 return 0;
  91         }
  92
  93         virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
  94         {
  95                 // check if this is our mode character...
  96                 if ((modechar == 'c') && (type == MT_CHANNEL))
  97                 {
  98                         log(DEBUG,"Allowing c change");
  99                         return 1;
 100                 }
 101                 else
 102                 {
 103                         return 0;
 104                 }
 105         }
 106
 107         virtual ~ModuleBlockColor()
 108         {
 109                 delete Srv;
 110         }
 111
 112         virtual Version GetVersion()
 113         {
 114                 return Version(1,0,0,0);
 115         }
 116 };
 117
 118
 119 class ModuleBlockColorFactory : public ModuleFactory
 120 {
 121  public:
 122         ModuleBlockColorFactory()
 123         {
 124         }
 125
 126         ~ModuleBlockColorFactory()
 127         {
 128         }
 129
 130         virtual Module * CreateModule()
 131         {
 132                 return new ModuleBlockColor;
 133         }
 134
 135 };
 136
 137
 138 extern "C" void * init_module( void )
 139 {
 140         return new ModuleBlockColorFactory;
 141 }
 142