1 /* +------------------------------------+
\r * | Inspire Internet Relay Chat Daemon |
\r * +------------------------------------+
\r *
\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team
\r * See: http://www.inspircd.org/wiki/index.php/Credits
\r *
\r * This program is free but copyrighted software; see
\r * the file COPYING for details.
\r *
\r * ---------------------------------------------------
\r */
\r\r#include "inspircd.h"
\r#include "users.h"
\r#include "channels.h"
\r#include "modules.h"
\r#include "hashcomp.h"
\r#include "configreader.h"
\r\r/* $ModDesc: Provides support for channel mode +N which prevents nick changes on channel */
\r\rclass NoNicks : public ModeHandler
\r{
\r public:
\r NoNicks(InspIRCd* Instance) : ModeHandler(Instance, 'N', 0, 0, false, MODETYPE_CHANNEL, false) { }
\r\r ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
\r {
\r if (adding)
\r {
\r if (!channel->IsModeSet('N'))
\r {
\r channel->SetMode('N',true);
\r return MODEACTION_ALLOW;
\r }
\r }
\r else
\r {
\r if (channel->IsModeSet('N'))
\r {
\r channel->SetMode('N',false);
\r return MODEACTION_ALLOW;
\r }
\r }
\r\r return MODEACTION_DENY;
\r }
\r};
\r\rclass ModuleNoNickChange : public Module
\r{
\r NoNicks* nn;
\r public:
\r ModuleNoNickChange(InspIRCd* Me)
\r : Module(Me)
\r {
\r \r nn = new NoNicks(ServerInstance);
\r ServerInstance->AddMode(nn, 'N');
\r }
\r \r virtual ~ModuleNoNickChange()
\r {
\r ServerInstance->Modes->DelMode(nn);
\r DELETE(nn);
\r }
\r \r virtual Version GetVersion()
\r {
\r return Version(1,1,0,1,VF_COMMON|VF_VENDOR,API_VERSION);
\r }
\r\r void Implements(char* List)
\r {
\r List[I_OnUserPreNick] = 1;
\r }
\r\r virtual int OnUserPreNick(userrec* user, const std::string &newnick)
\r {
\r if (IS_LOCAL(user))
\r {
\r for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
\r {
\r chanrec* curr = i->first;
\r\r if (curr->IsModeSet('N'))
\r {
\r if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)
\r continue;
\r\r user->WriteServ("447 %s :Can't change nickname while on %s (+N is set)", user->nick, curr->name);
\r return 1;
\r }
\r }
\r }
\r\r return 0;
\r }
\r};
\r\rMODULE_INIT(ModuleNoNickChange)
\r
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