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// Copyright 2014 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 COMPONENTS_NACL_RENDERER_MANIFEST_SERVICE_CHANNEL_H_
#define COMPONENTS_NACL_RENDERER_MANIFEST_SERVICE_CHANNEL_H_
#include "base/callback.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "ipc/ipc_listener.h"
namespace base {
class WaitableEvent;
} // namespace base
namespace IPC {
struct ChannelHandle;
class Message;
class SyncChannel;
} // namespace IPC
namespace nacl {
class ManifestServiceChannel : public IPC::Listener {
public:
class Delegate {
public:
virtual ~Delegate() {}
// Called when PPAPI initialization in the NaCl plugin is finished.
virtual void StartupInitializationComplete() = 0;
// TODO(hidehiko): Add OpenResource() here.
};
ManifestServiceChannel(
const IPC::ChannelHandle& handle,
const base::Callback<void(int32_t)>& connected_callback,
scoped_ptr<Delegate> delegate,
base::WaitableEvent* waitable_event);
virtual ~ManifestServiceChannel();
// Listener implementation.
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
virtual void OnChannelError() OVERRIDE;
private:
void OnStartupInitializationComplete();
base::Callback<void(int32_t)> connected_callback_;
scoped_ptr<Delegate> delegate_;
scoped_ptr<IPC::SyncChannel> channel_;
DISALLOW_COPY_AND_ASSIGN(ManifestServiceChannel);
};
} // namespace nacl
#endif // COMPONENTS_NACL_RENDERER_MANIFEST_SERVICE_CHANNEL_H_
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