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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2007 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: Allows locking of the server to stop all incoming connections till unlocked again */
/** Adds numerics
* 988 <nick> <servername> :Closed for new connections
* 989 <nick> <servername> :Open for new connections
*/
class CommandLockserv : public Command
{
private:
bool& locked;
public:
CommandLockserv (InspIRCd* Instance, bool &lock)
: Command(Instance, "LOCKSERV", 'o', 0), locked(lock)
{
this->source = "m_lockserv.so";
syntax.clear();
}
CmdResult Handle (const char** parameters, int pcnt, User *user)
{
locked = true;
user->WriteServ("988 %s %s :Closed for new connections", user->nick, user->server);
ServerInstance->WriteOpers("*** Oper %s used LOCKSERV to temporarily close for new connections", user->nick);
/* Dont send to the network */
return CMD_LOCALONLY;
}
};
class CommandUnlockserv : public Command
{
private:
bool& locked;
public:
CommandUnlockserv (InspIRCd* Instance, bool &lock)
: Command(Instance, "UNLOCKSERV", 'o', 0), locked(lock)
{
this->source = "m_lockserv.so";
syntax.clear();
}
CmdResult Handle (const char** parameters, int pcnt, User *user)
{
locked = false;
user->WriteServ("989 %s %s :Open for new connections", user->nick, user->server);
ServerInstance->WriteOpers("*** Oper %s used UNLOCKSERV to allow for new connections", user->nick);
/* Dont send to the network */
return CMD_LOCALONLY;
}
};
class ModuleLockserv : public Module
{
private:
bool locked;
CommandLockserv* lockcommand;
CommandUnlockserv* unlockcommand;
virtual void ResetLocked()
{
locked = false;
}
public:
ModuleLockserv(InspIRCd* Me) : Module(Me)
{
ResetLocked();
lockcommand = new CommandLockserv(ServerInstance, locked);
ServerInstance->AddCommand(lockcommand);
unlockcommand = new CommandUnlockserv(ServerInstance, locked);
ServerInstance->AddCommand(unlockcommand);
Implementation eventlist[] = { I_OnUserRegister, I_OnRehash, I_OnCheckReady };
ServerInstance->Modules->Attach(eventlist, this, 3);
}
virtual ~ModuleLockserv()
{
}
void Implements(char* List)
{
List[I_OnUserRegister] = List[I_OnRehash] = List[I_OnCheckReady] = 1;
}
virtual void OnRehash(User* user, const std::string ¶meter)
{
ResetLocked();
}
virtual int OnUserRegister(User* user)
{
if (locked)
{
User::QuitUser(ServerInstance, user, "Server is temporarily closed. Please try again later.");
return 1;
}
return 0;
}
virtual bool OnCheckReady(User* user)
{
return !locked;
}
virtual Version GetVersion()
{
return Version(1, 0, 0, 1, VF_VENDOR, API_VERSION);
}
};
MODULE_INIT(ModuleLockserv)
|
