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67 lines
2.6 KiB
67 lines
2.6 KiB
/* Copyright (c) 2011-2013,2015 The Linux Foundation. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* * Neither the name of The Linux Foundation, nor the names of its |
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* contributors may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef __MSG_TASK__ |
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#define __MSG_TASK__ |
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#include <LocThread.h> |
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struct LocMsg { |
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inline LocMsg() {} |
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inline virtual ~LocMsg() {} |
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virtual void proc() const = 0; |
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inline virtual void log() const {} |
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}; |
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class MsgTask : public LocRunnable { |
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const void* mQ; |
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LocThread* mThread; |
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friend class LocThreadDelegate; |
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protected: |
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virtual ~MsgTask(); |
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public: |
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MsgTask(LocThread::tCreate tCreator, const char* threadName = NULL, bool joinable = true); |
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MsgTask(const char* threadName = NULL, bool joinable = true); |
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// this obj will be deleted once thread is deleted |
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void destroy(); |
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void sendMsg(const LocMsg* msg) const; |
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// Overrides of LocRunnable methods |
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// This method will be repeated called until it returns false; or |
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// until thread is stopped. |
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virtual bool run(); |
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// The method to be run before thread loop (conditionally repeatedly) |
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// calls run() |
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virtual void prerun(); |
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// The method to be run after thread loop (conditionally repeatedly) |
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// calls run() |
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inline virtual void postrun() {} |
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}; |
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#endif //__MSG_TASK__
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