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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_COMMON_CHILD_THREAD_H_
#define CHROME_COMMON_CHILD_THREAD_H_
#include "base/thread.h"
#include "chrome/common/ipc_channel.h"
#include "mojo/core/ports/port_ref.h"
#include "mozilla/UniquePtr.h"
#include "mozilla/ipc/ScopedPort.h"
class ResourceDispatcher;
// Child processes's background thread should derive from this class.
class ChildThread : public base::Thread {
public:
// Creates the thread.
ChildThread(Thread::Options options, base::ProcessId parent_pid);
virtual ~ChildThread();
mozilla::ipc::ScopedPort TakeInitialPort() {
return std::move(initial_port_);
}
protected:
friend class ChildProcess;
// Starts the thread.
bool Run();
protected:
// Returns the one child thread.
static ChildThread* current();
// Thread implementation.
virtual void Init() override;
virtual void CleanUp() override;
private:
// The message loop used to run tasks on the thread that started this thread.
MessageLoop* owner_loop_;
mozilla::ipc::ScopedPort initial_port_;
Thread::Options options_;
base::ProcessId parent_pid_;
DISALLOW_EVIL_CONSTRUCTORS(ChildThread);
};
#endif // CHROME_COMMON_CHILD_THREAD_H_
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