* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
* ---------------------------------------------------
*/
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "hashcomp.h"
-#include "configreader.h"
#include "inspircd.h"
-/* $ModDesc: Provides support for channel mode +N which prevents nick changes on channel */
+/* $ModDesc: Provides support for channel mode +N & extban +b N: which prevents nick changes on channel */
class NoNicks : public ModeHandler
{
public:
- NoNicks(InspIRCd* Instance) : ModeHandler(Instance, 'N', 0, 0, false, MODETYPE_CHANNEL, false) { }
+ NoNicks(Module* Creator) : ModeHandler(Creator, "nonick", 'N', PARAM_NONE, MODETYPE_CHANNEL) { }
- ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
+ ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
if (adding)
{
class ModuleNoNickChange : public Module
{
- NoNicks* nn;
+ NoNicks nn;
public:
- ModuleNoNickChange(InspIRCd* Me)
- : Module::Module(Me)
+ ModuleNoNickChange() : nn(this)
{
-
- nn = new NoNicks(ServerInstance);
- ServerInstance->AddMode(nn, 'N');
+ ServerInstance->Modes->AddMode(&nn);
+ Implementation eventlist[] = { I_OnUserPreNick, I_On005Numeric };
+ ServerInstance->Modules->Attach(eventlist, this, 2);
}
-
+
virtual ~ModuleNoNickChange()
{
- ServerInstance->Modes->DelMode(nn);
- DELETE(nn);
}
-
+
virtual Version GetVersion()
{
- return Version(1,1,0,1,VF_COMMON|VF_VENDOR,API_VERSION);
+ return Version("Provides support for channel mode +N & extban +b N: which prevents nick changes on channel", VF_COMMON | VF_VENDOR);
}
- void Implements(char* List)
+
+ virtual void On005Numeric(std::string &output)
{
- List[I_OnUserPreNick] = 1;
+ ServerInstance->AddExtBanChar('N');
}
- virtual int OnUserPreNick(userrec* user, const std::string &newnick)
+ virtual ModResult OnUserPreNick(User* user, const std::string &newnick)
{
- if (IS_LOCAL(user))
+ if (!IS_LOCAL(user))
+ return MOD_RES_PASSTHRU;
+
+ if (isdigit(newnick[0])) /* don't even think about touching a switch to uid! */
+ return MOD_RES_PASSTHRU;
+
+ // Allow forced nick changes.
+ if (ServerInstance->NICKForced.get(user))
+ return MOD_RES_PASSTHRU;
+
+ for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
{
- for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
- {
- chanrec* curr = i->first;
+ Channel* curr = *i;
+
+ ModResult res;
+ FIRST_MOD_RESULT(OnChannelRestrictionApply, res, (user,curr,"nonick"));
- if (curr->IsModeSet('N'))
- {
- if (CHANOPS_EXEMPT(ServerInstance, 'N') && curr->GetStatus(user) == STATUS_OP)
- continue;
+ if (res == MOD_RES_ALLOW)
+ continue;
- user->WriteServ("447 %s :Can't change nickname while on %s (+N is set)", user->nick, curr->name);
- return 1;
- }
+ if (!curr->GetExtBanStatus(user, 'N').check(!curr->IsModeSet('N')))
+ {
+ user->WriteNumeric(ERR_CANTCHANGENICK, "%s :Can't change nickname while on %s (+N is set)",
+ user->nick.c_str(), curr->name.c_str());
+ return MOD_RES_DENY;
}
}
- return 0;
+ return MOD_RES_PASSTHRU;
}
};
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-
-class ModuleNoNickChangeFactory : public ModuleFactory
-{
- public:
- ModuleNoNickChangeFactory()
- {
- }
-
- ~ModuleNoNickChangeFactory()
- {
- }
-
- virtual Module * CreateModule(InspIRCd* Me)
- {
- return new ModuleNoNickChange(Me);
- }
-
-};
-
-
-extern "C" void * init_module( void )
-{
- return new ModuleNoNickChangeFactory;
-}
-
+MODULE_INIT(ModuleNoNickChange)