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(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                 // we don't really have a limit...
  43                 std::stringstream line(output);
  44                 std::string temp1, temp2;
  45                 while (!line.eof())
  46                 {
  47                         line >> temp1;
  48                         if (temp1.substr(0,10) == "CHANMODES=")
  49                         {
  50                                 // append the chanmode to the end
  51                                 temp1 = temp1.substr(10,temp1.length());
  52                                 temp1 = "CHANMODES=" + temp1 + "c";
  53                         }
  54                         temp2 = temp2 + temp1 + " ";
  55                 }
  56                 if (temp2.length())
  57                         output = temp2.substr(0,temp2.length()-1);
  58         }
  59
  60         virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text)
  61         {
  62                 if (target_type == TYPE_CHANNEL)
  63                 {
  64                         chanrec* c = (chanrec*)dest;
  65                         char ctext[MAXBUF];
  66                         snprintf(ctext,MAXBUF,"%s",text.c_str());
  67                         if (c->IsCustomModeSet('c'))
  68                         {
  69                                 if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
  70                                 {
  71                                         WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
  72                                         return 1;
  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                         char ctext[MAXBUF];
  85                         snprintf(ctext,MAXBUF,"%s",text.c_str());
  86                         if (c->IsCustomModeSet('c'))
  87                         {
  88                                 if ((strchr(ctext,'\2')) || (strchr(ctext,'\3')) || (strchr(ctext,31)))
  89                                 {
  90                                         WriteServ(user->fd,"404 %s %s :Can't send colors to channel (+c set)",user->nick, c->name);
  91                                         return 1;
  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 ~ModuleBlockColor()
 113         {
 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(Server* Me)
 135         {
 136                 return new ModuleBlockColor(Me);
 137         }
 138
 139 };
 140
 141
 142 extern "C" void * init_module( void )
 143 {
 144         return new ModuleBlockColorFactory;
 145 }
 146