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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* 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.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
/* $ModDesc: Provides the NICKLOCK command, allows an oper to chage a users nick and lock them to it until they quit */
/** Handle /NICKLOCK
*/
class CommandNicklock : public Command
{
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);
}
CmdResult Handle(const std::vector<std::string>& parameters, User *user)
{
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))
{
user->WriteNumeric(946, "%s %s :This user's nickname is already locked.",user->nick.c_str(),target->nick.c_str());
return CMD_FAILURE;
}
// check nick is valid
if (IS_LOCAL(user) && !ServerInstance->IsNick(parameters[1].c_str(), ServerInstance->Config->Limits.NickMax))
{
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].c_str()))
{
// ugh, nickchange failed for some reason -- possibly existing nick?
if (!target->ForceNickChange(target->uuid.c_str()))
{
// Well shit, we cant even change them to their UID (this should not happen!)
ServerInstance->Users->QuitUser(target, "Nickname collision");
}
}
// give them a lock flag
target->Extend("nick_locked", "ON");
/* route */
return CMD_SUCCESS;
}
};
/** Handle /NICKUNLOCK
*/
class CommandNickunlock : public Command
{
public:
CommandNickunlock (InspIRCd* Instance) : Command(Instance,"NICKUNLOCK", "o", 1)
{
this->source = "m_nicklock.so";
syntax = "<locked-nick>";
}
CmdResult Handle (const std::vector<std::string>& parameters, User *user)
{
User* target = ServerInstance->FindNick(parameters[0]);
if (target)
{
target->Shrink("nick_locked");
user->WriteNumeric(945, "%s %s :Nickname now unlocked.",user->nick.c_str(),target->nick.c_str());
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(InspIRCd* Me)
: Module(Me)
{
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("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
}
virtual int OnUserPreNick(User* user, const std::string &newnick)
{
if (isdigit(newnick[0])) /* allow a switch to a UID */
return 0;
if (user->GetExt("nick_locked", n))
{
user->WriteNumeric(447, "%s :You cannot change your nickname (your nick is locked)",user->nick.c_str());
return 1;
}
return 0;
}
virtual void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
{
user->Shrink("nick_locked");
}
virtual void OnCleanup(int target_type, void* item)
{
if(target_type == TYPE_USER)
{
User* user = (User*)item;
user->Shrink("nick_locked");
}
}
};
MODULE_INIT(ModuleNickLock)
|
