michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0: ** Class: RCMonitor (ref prmonitor.h)
michael@0: **
michael@0: ** RCMonitor.h - C++ wrapper around NSPR's monitors
michael@0: */
michael@0: #if defined(_RCMONITOR_H)
michael@0: #else
michael@0: #define _RCMONITOR_H
michael@0: 
michael@0: #include "rcbase.h"
michael@0: #include "rcinrval.h"
michael@0: 
michael@0: struct PRMonitor;
michael@0: 
michael@0: class PR_IMPLEMENT(RCMonitor): public RCBase
michael@0: {
michael@0: public:
michael@0:     RCMonitor();                    /* timeout is infinity */
michael@0:     virtual ~RCMonitor();
michael@0: 
michael@0:     virtual void Enter();           /* reentrant entry */
michael@0:     virtual void Exit();
michael@0: 
michael@0:     virtual void Notify();          /* possibly enable one thread */
michael@0:     virtual void NotifyAll();       /* enable all waiters */
michael@0: 
michael@0:     virtual void Wait();            /* applies object's timeout */
michael@0: 
michael@0:     virtual void SetTimeout(const RCInterval& timeout);
michael@0: 
michael@0: private:
michael@0:     PRMonitor *monitor;
michael@0:     RCInterval timeout;
michael@0: 
michael@0: public:
michael@0:     RCInterval GetTimeout() const;  /* get the current value */
michael@0: 
michael@0: };  /* RCMonitor */
michael@0: 
michael@0: #endif /* defined(_RCMONITOR_H) */
michael@0: 
michael@0: /* RCMonitor.h */