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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMECAST_DEVICE_BLUETOOTH_LE_REMOTE_DESCRIPTOR_IMPL_H_
#define CHROMECAST_DEVICE_BLUETOOTH_LE_REMOTE_DESCRIPTOR_IMPL_H_
#include <memory>
#include <vector>
#include "base/memory/weak_ptr.h"
#include "base/task/single_thread_task_runner.h"
#include "chromecast/device/bluetooth/le/remote_descriptor.h"
#include "chromecast/public/bluetooth/gatt.h"
namespace chromecast {
namespace bluetooth {
class GattClientManagerImpl;
class RemoteDeviceImpl;
class RemoteDescriptorImpl : public RemoteDescriptor {
public:
RemoteDescriptorImpl(const RemoteDescriptorImpl&) = delete;
RemoteDescriptorImpl& operator=(const RemoteDescriptorImpl&) = delete;
// RemoteDescriptor implementation:
void ReadAuth(bluetooth_v2_shlib::Gatt::Client::AuthReq auth_req,
ReadCallback callback) override;
void Read(ReadCallback callback) override;
void WriteAuth(bluetooth_v2_shlib::Gatt::Client::AuthReq auth_req,
const std::vector<uint8_t>& value,
StatusCallback callback) override;
void Write(const std::vector<uint8_t>& value,
StatusCallback callback) override;
const bluetooth_v2_shlib::Uuid uuid() const override;
HandleId handle() const override;
bluetooth_v2_shlib::Gatt::Permissions permissions() const override;
const bluetooth_v2_shlib::Gatt::Descriptor& descriptor() const;
// Mark the object as out of scope.
void Invalidate();
private:
friend class GattClientManagerImpl;
friend class RemoteCharacteristicImpl;
friend class RemoteDeviceImpl;
RemoteDescriptorImpl(
RemoteDeviceImpl* device,
base::WeakPtr<GattClientManagerImpl> gatt_client_manager,
const bluetooth_v2_shlib::Gatt::Descriptor* descriptor,
scoped_refptr<base::SingleThreadTaskRunner> io_task_runner);
~RemoteDescriptorImpl() override;
RemoteDeviceImpl* const device_;
base::WeakPtr<GattClientManagerImpl> gatt_client_manager_;
const bluetooth_v2_shlib::Gatt::Descriptor* const descriptor_;
// All bluetooth_v2_shlib calls are run on this task_runner. All members must
// be accessed on this task_runner.
const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
};
} // namespace bluetooth
} // namespace chromecast
#endif // CHROMECAST_DEVICE_BLUETOOTH_LE_REMOTE_DESCRIPTOR_IMPL_H_