src/modules/m_statusprefix.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
   6  * See: http://wiki.inspircd.org/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "inspircd.h"
  15
  16 /* $ModDesc: Provides channel mode +V, adding the - prefix
  17  *  which does nothing but serves as a status symbol. */
  18
  19 #define STATUS_VALUE 1
  20
  21 /** Abstraction of StatusPrefixBase for channel mode +a
  22  */
  23 class StatusPrefix : public ModeHandler
  24 {
  25  public:
  26         StatusPrefix(Module* parent) : ModeHandler(parent, "status", 'V', PARAM_ALWAYS, MODETYPE_CHANNEL)
  27         {
  28                 list = true;
  29                 prefix = 0;
  30                 levelrequired = HALFOP_VALUE;
  31                 m_paramtype = TR_NICK;
  32         }
  33
  34         void SetPrefix(char pfx) { prefix = pfx; }
  35
  36         unsigned int GetPrefixRank()
  37         {
  38                 return STATUS_VALUE;
  39         }
  40
  41         void RemoveMode(Channel* channel, irc::modestacker* stack)
  42         {
  43                 const UserMembList* cl = channel->GetUsers();
  44                 std::vector<std::string> mode_junk;
  45                 mode_junk.push_back(channel->name);
  46                 irc::modestacker modestack(false);
  47                 std::deque<std::string> stackresult;
  48
  49                 for (UserMembCIter i = cl->begin(); i != cl->end(); i++)
  50                 {
  51                         if (i->second->hasMode('V'))
  52                         {
  53                                 if (stack)
  54                                         stack->Push(this->GetModeChar(), i->first->nick);
  55                                 else
  56                                         modestack.Push(this->GetModeChar(), i->first->nick);
  57                         }
  58                 }
  59
  60                 if (stack)
  61                         return;
  62
  63                 while (modestack.GetStackedLine(stackresult))
  64                 {
  65                         mode_junk.insert(mode_junk.end(), stackresult.begin(), stackresult.end());
  66                         ServerInstance->SendMode(mode_junk, ServerInstance->FakeClient);
  67                         mode_junk.erase(mode_junk.begin() + 1, mode_junk.end());
  68                 }
  69         }
  70
  71         void RemoveMode(User* user, irc::modestacker* stack)
  72         {
  73         }
  74
  75         ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding)
  76         {
  77                 return MODEACTION_ALLOW;
  78         }
  79 };
  80
  81 class ModuleStatusPrefix : public Module
  82 {
  83         StatusPrefix mh;
  84
  85  public:
  86         ModuleStatusPrefix() : mh(this)
  87         {
  88         }
  89
  90         void init()
  91         {
  92                 ConfigTag* tag = ServerInstance->Config->ConfValue("statusprefix");
  93                 std::string pfxchar = tag->getString("prefix", "-");
  94                 mh.SetPrefix(pfxchar[0]);
  95                 ServerInstance->Modules->AddService(mh);
  96         }
  97
  98         ~ModuleStatusPrefix()
  99         {
 100         }
 101
 102         Version GetVersion()
 103         {
 104                 return Version("Provides a channel mode that does nothing but serve as a status symbol", VF_VENDOR);
 105         }
 106 };
 107
 108 MODULE_INIT(ModuleStatusPrefix)