//
// Copyright (C) 2015 Google, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#pragma once
#include <base/macros.h>
#include "service/gatt_server.h"
#include "service/common/bluetooth/binder/IBluetoothGattServer.h"
#include "service/common/bluetooth/binder/IBluetoothGattServerCallback.h"
#include "service/ipc/binder/interface_with_instances_base.h"
namespace bluetooth {
class Adapter;
} // namespace bluetooth
namespace ipc {
namespace binder {
// Implements the server side of the IBluetoothGattServer interface.
class BluetoothGattServerBinderServer : public BnBluetoothGattServer,
public InterfaceWithInstancesBase,
public bluetooth::GattServer::Delegate {
public:
explicit BluetoothGattServerBinderServer(bluetooth::Adapter* adapter);
~BluetoothGattServerBinderServer() override = default;
// IBluetoothGattServer overrides:
bool RegisterServer(
const android::sp<IBluetoothGattServerCallback>& callback) override;
void UnregisterServer(int server_id) override;
void UnregisterAll() override;
bool BeginServiceDeclaration(
int server_id, bool is_primary, const bluetooth::UUID& uuid,
std::unique_ptr<bluetooth::GattIdentifier>* out_id) override;
bool AddCharacteristic(
int server_id, const bluetooth::UUID& uuid,
int properties, int permissions,
std::unique_ptr<bluetooth::GattIdentifier>* out_id) override;
bool AddDescriptor(
int server_id, const bluetooth::UUID& uuid, int permissions,
std::unique_ptr<bluetooth::GattIdentifier>* out_id) override;
bool EndServiceDeclaration(int server_id) override;
bool SendResponse(int server_id, const std::string& device_address,
int request_id, int status, int offset,
const std::vector<uint8_t>& value) override;
bool SendNotification(
int server_id,
const std::string& device_address,
const bluetooth::GattIdentifier& characteristic_id,
bool confirm,
const std::vector<uint8_t>& value) override;
// bluetooth::GattServer::Delegate overrides:
void OnCharacteristicReadRequest(
bluetooth::GattServer* gatt_server,
const std::string& device_address,
int request_id, int offset, bool is_long,
const bluetooth::GattIdentifier& characteristic_id) override;
void OnDescriptorReadRequest(
bluetooth::GattServer* gatt_server,
const std::string& device_address,
int request_id, int offset, bool is_long,
const bluetooth::GattIdentifier& descriptor_id) override;
void OnCharacteristicWriteRequest(
bluetooth::GattServer* gatt_server,
const std::string& device_address,
int request_id, int offset, bool is_prepare_write, bool need_response,
const std::vector<uint8_t>& value,
const bluetooth::GattIdentifier& characteristic_id) override;
void OnDescriptorWriteRequest(
bluetooth::GattServer* gatt_server,
const std::string& device_address,
int request_id, int offset, bool is_prepare_write, bool need_response,
const std::vector<uint8_t>& value,
const bluetooth::GattIdentifier& descriptor_id) override;
void OnExecuteWriteRequest(
bluetooth::GattServer* gatt_server,
const std::string& device_address,
int request_id, bool is_execute) override;
private:
// Returns a pointer to the IBluetoothGattServerCallback instance
// associated with |server_id|. Returns NULL if such a callback cannot be
// found.
android::sp<IBluetoothGattServerCallback>
GetGattServerCallback(int server_id);
// Returns a pointer to the GattServer instance associated with |server_id|.
// Returns NULL if such an instance cannot be found.
std::shared_ptr<bluetooth::GattServer> GetGattServer(int server_id);
// InterfaceWithInstancesBase override:
void OnRegisterInstanceImpl(
bluetooth::BLEStatus status,
android::sp<IInterface> callback,
bluetooth::BluetoothInstance* instance) override;
bluetooth::Adapter* adapter_; // weak
DISALLOW_COPY_AND_ASSIGN(BluetoothGattServerBinderServer);
};
} // namespace binder
} // namespace ipc