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// Copyright 2010-2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef MOZC_BASE_THREAD_H_
#define MOZC_BASE_THREAD_H_
#include "base/compiler_specific.h"
#include "base/port.h"
#include "base/scoped_ptr.h"
namespace mozc {
struct ThreadInternalState;
class Thread {
public:
Thread();
virtual ~Thread();
virtual void Run() = 0;
void Start();
bool IsRunning() const;
void SetJoinable(bool joinable);
void Join();
// This method is not encouraged especiialy in Windows.
void Terminate();
private:
void Detach();
#ifndef OS_WIN
static void *WrapperForPOSIX(void *ptr);
#endif // OS_WIN
scoped_ptr<ThreadInternalState> state_;
DISALLOW_COPY_AND_ASSIGN(Thread);
};
class DetachedThread {
public:
DetachedThread();
virtual ~DetachedThread();
bool Start();
virtual void Run() = 0;
private:
DISALLOW_COPY_AND_ASSIGN(DetachedThread);
};
} // namespace mozc
#endif // MOZC_BASE_THREAD_H_