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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _CPPU_THREADPOOL_JOBQUEUE_HXX_
#define _CPPU_THREADPOOL_JOBQUEUE_HXX_
#include <list>
#include <sal/types.h>
#include <osl/conditn.h>
#include <osl/mutex.hxx>
#include <boost/shared_ptr.hpp>
namespace cppu_threadpool
{
extern "C" typedef void (SAL_CALL RequestFun)(void *);
struct Job
{
void *pThreadSpecificData;
RequestFun * doRequest;
};
typedef ::std::list < struct Job > JobList;
typedef ::std::list < sal_Int64 > CallStackList;
class DisposedCallerAdmin;
typedef boost::shared_ptr<DisposedCallerAdmin> DisposedCallerAdminHolder;
class JobQueue
{
public:
JobQueue();
~JobQueue();
void add( void *pThreadSpecificData, RequestFun * doRequest );
void *enter( sal_Int64 nDisposeId , sal_Bool bReturnWhenNoJob = sal_False );
void dispose( sal_Int64 nDisposeId );
void suspend();
void resume();
sal_Bool isEmpty();
sal_Bool isCallstackEmpty();
sal_Bool isBusy() const;
private:
::osl::Mutex m_mutex;
JobList m_lstJob;
CallStackList m_lstCallstack;
sal_Int32 m_nToDo;
sal_Bool m_bSuspended;
oslCondition m_cndWait;
DisposedCallerAdminHolder m_DisposedCallerAdmin;
};
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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