| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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(); |
| |
| 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 |