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 #include "helperfuncs.h"
  23
  24 /* $ModDesc: Provides support for unreal-style channel mode +c */
  25
  26 class ModuleBlockColor : public Module
  27 {
  28         Server *Srv;
  29  public:
  30
  31         ModuleBlockColor()
  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                 // we don't really have a limit...
  40                 std::stringstream line(output);
  41                 std::string temp1, temp2;
  42                 while (!line.eof())
  43                 {
  44                         line >> temp1;
  45                         if (temp1.substr(0,10) == "CHANMODES=")
  46                         {
  47                                 // append the chanmode to the end
  48                                 temp1 = temp1.substr(10,temp1.length());
  49                                 temp1 = "CHANMODES=" + temp1 + "c";
  50                         }
  51                         temp2 = temp2 + temp1 + " ";
  52                 }
  53                 if (temp2.length())
  54                         output = temp2.substr(0,temp2.length()-1);
  55         }
  56
  57         virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text)
  58         {
  59                 if (target_type == TYPE_CHANNEL)
  60                 {
  61                         chanrec* c = (chanrec*)dest;
  62                         char ctext[MAXBUF];
  63                         snprintf(ctext,MAXBUF,"%s",text.c_str());
  64                         if (c->IsCustomModeSet('c'))
  65                         {
  66                                 if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
  67                                 {
  68                                         WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
  69                                         return 1;
  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                         char ctext[MAXBUF];
  82                         snprintf(ctext,MAXBUF,"%s",text.c_str());
  83                         if (c->IsCustomModeSet('c'))
  84                         {
  85                                 if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
  86                                 {
  87                                         WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
  88                                         return 1;
  89                                 }
  90                         }
  91                 }
  92                 return 0;
  93         }
  94
  95         virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
  96         {
  97                 // check if this is our mode character...
  98                 if ((modechar == 'c') && (type == MT_CHANNEL))
  99                 {
 100                         log(DEBUG,"Allowing c change");
 101                         return 1;
 102                 }
 103                 else
 104                 {
 105                         return 0;
 106                 }
 107         }
 108
 109         virtual ~ModuleBlockColor()
 110         {
 111                 delete Srv;
 112         }
 113
 114         virtual Version GetVersion()
 115         {
 116                 return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
 117         }
 118 };
 119
 120
 121 class ModuleBlockColorFactory : public ModuleFactory
 122 {
 123  public:
 124         ModuleBlockColorFactory()
 125         {
 126         }
 127
 128         ~ModuleBlockColorFactory()
 129         {
 130         }
 131
 132         virtual Module * CreateModule()
 133         {
 134                 return new ModuleBlockColor;
 135         }
 136
 137 };
 138
 139
 140 extern "C" void * init_module( void )
 141 {
 142         return new ModuleBlockColorFactory;
 143 }
 144