* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
+ * InspIRCd: (C) 2002-2008 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
-using namespace std;
-
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
+#include "inspircd.h"
/* $ModDesc: Provides the NICKLOCK command, allows an oper to chage a users nick and lock them to it until they quit */
-Server *Srv;
-
-void handle_nicklock(char **parameters, int pcnt, userrec *user)
+/** Handle /NICKLOCK
+ */
+class CommandNicklock : public Command
{
- userrec* source = Srv->FindNick(std::string(parameters[0]));
- irc::string server;
- irc::string me;
+ char* dummy;
+ public:
+ CommandNicklock (InspIRCd* Instance) : Command(Instance,"NICKLOCK", "o", 2)
+ {
+ this->source = "m_nicklock.so";
+ syntax = "<oldnick> <newnick>";
+ TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+ }
- if (source)
+ CmdResult Handle(const char* const* parameters, int pcnt, User *user)
{
- if (source->GetExt("nick_locked"))
+ User* target = ServerInstance->FindNick(parameters[0]);
+ irc::string server;
+ irc::string me;
+
+ // check user exists
+ if (!target)
+ {
+ return CMD_FAILURE;
+ }
+
+ // check if user is locked
+ if (target->GetExt("nick_locked", dummy))
{
- WriteServ(user->fd,"946 %s %s :This user's nickname is already locked.",user->nick,source->nick);
- return;
+ user->WriteNumeric(946, "%s %s :This user's nickname is already locked.",user->nick,target->nick);
+ return CMD_FAILURE;
}
- if (Srv->IsNick(std::string(parameters[1])))
+
+ // check nick is valid
+ if (!ServerInstance->IsNick(parameters[1]))
{
- server = user->server;
- me = Srv->GetServerName().c_str();
-
- if (server == me)
- {
- // give them a lock flag
- Srv->SendOpers(std::string(user->nick)+" used NICKLOCK to change and hold "+std::string(parameters[0])+" to "+parameters[1]);
- Srv->ChangeUserNick(source,std::string(parameters[1]));
- // only attempt to set their lockflag after we know the change succeeded
- source = Srv->FindNick(std::string(parameters[1]));
- if (source)
- source->Extend("nick_locked", "ON");
- }
- else
- {
- WriteServ(user->fd,"947 %s %s :Can't lock the nickname of a non-local user",user->nick,source->nick);
- }
+ return CMD_FAILURE;
}
+
+ // let others know
+ ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used NICKLOCK to change and hold "+parameters[0]+" to "+parameters[1]);
+
+ if (!target->ForceNickChange(parameters[1]))
+ {
+ // ugh, nickchange failed for some reason -- possibly existing nick?
+ User::QuitUser(ServerInstance, target, "Nickname collision");
+ }
+
+ // give them a lock flag
+ target->Extend("nick_locked", "ON");
+
+ /* route */
+ return CMD_SUCCESS;
}
-}
+};
-void handle_nickunlock(char **parameters, int pcnt, userrec *user)
+/** Handle /NICKUNLOCK
+ */
+class CommandNickunlock : public Command
{
- userrec* source = Srv->FindNick(std::string(parameters[0]));
- if (source)
+ public:
+ CommandNickunlock (InspIRCd* Instance) : Command(Instance,"NICKUNLOCK", "o", 1)
+ {
+ this->source = "m_nicklock.so";
+ syntax = "<locked-nick>";
+ }
+
+ CmdResult Handle (const char* const* parameters, int pcnt, User *user)
{
- source->Shrink("nick_locked");
- WriteServ(user->fd,"945 %s %s :Nickname now unlocked.",user->nick,source->nick);
- Srv->SendOpers(std::string(user->nick)+" used NICKUNLOCK on "+std::string(parameters[0]));
+ User* target = ServerInstance->FindNick(parameters[0]);
+ if (target)
+ {
+ target->Shrink("nick_locked");
+ user->WriteNumeric(945, "%s %s :Nickname now unlocked.",user->nick,target->nick);
+ ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used NICKUNLOCK on "+parameters[0]);
+ return CMD_SUCCESS;
+ }
+
+ return CMD_FAILURE;
}
-}
+};
class ModuleNickLock : public Module
{
+ CommandNicklock* cmd1;
+ CommandNickunlock* cmd2;
+ char* n;
public:
- ModuleNickLock()
+ ModuleNickLock(InspIRCd* Me)
+ : Module(Me)
{
- Srv = new Server;
- Srv->AddCommand("NICKLOCK",handle_nicklock,'o',2,"m_nicklock.so");
- Srv->AddCommand("NICKUNLOCK",handle_nickunlock,'o',1,"m_nicklock.so");
+
+ cmd1 = new CommandNicklock(ServerInstance);
+ cmd2 = new CommandNickunlock(ServerInstance);
+ ServerInstance->AddCommand(cmd1);
+ ServerInstance->AddCommand(cmd2);
+ Implementation eventlist[] = { I_OnUserPreNick, I_OnUserQuit, I_OnCleanup };
+ ServerInstance->Modules->Attach(eventlist, this, 3);
}
virtual ~ModuleNickLock()
virtual Version GetVersion()
{
- return Version(1,0,0,1,VF_VENDOR);
+ return Version(1, 2, 0, 1, VF_COMMON | VF_VENDOR, API_VERSION);
}
- virtual int OnUserPreNick(userrec* user, std::string newnick)
+
+ virtual int OnUserPreNick(User* user, const std::string &newnick)
{
- if (user->GetExt("nick_locked"))
+ if (isdigit(newnick[0])) /* allow a switch to a UID */
+ return 0;
+
+ if (user->GetExt("nick_locked", n))
{
- WriteServ(user->fd,"447 %s :You cannot change your nickname (your nick is locked)",user->nick);
+ user->WriteNumeric(447, "%s :You cannot change your nickname (your nick is locked)",user->nick);
return 1;
}
return 0;
}
- virtual void OnUserQuit(userrec* user, std::string reason)
- {
- user->Shrink("nick_locked");
- }
-
-};
-
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-
-class ModuleNickLockFactory : public ModuleFactory
-{
- public:
- ModuleNickLockFactory()
+ virtual void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
{
+ user->Shrink("nick_locked");
}
-
- ~ModuleNickLockFactory()
- {
- }
-
- virtual Module * CreateModule()
+
+ virtual void OnCleanup(int target_type, void* item)
{
- return new ModuleNickLock;
+ if(target_type == TYPE_USER)
+ {
+ User* user = (User*)item;
+ user->Shrink("nick_locked");
+ }
}
-
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleNickLockFactory;
-}
-
+MODULE_INIT(ModuleNickLock)