108 lines
3.3 KiB
C++
108 lines
3.3 KiB
C++
//
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// Copyright (C) 2015 Google, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at:
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#pragma once
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#include <string>
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#include <base/macros.h>
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#include <binder/IBinder.h>
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#include <binder/IInterface.h>
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#include <bluetooth/binder/IBluetoothGattClientCallback.h>
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#include <bluetooth/gatt_identifier.h>
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namespace ipc {
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namespace binder {
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// This class defines the Binder IPC interface for interacting with Bluetooth
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// GATT client-role features.
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// TODO(armansito): This class was written based on a new design doc proposal.
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// We need to add an AIDL for this to the framework code.
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//
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// NOTE: KEEP THIS FILE UP-TO-DATE with the corresponding AIDL, otherwise this
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// won't be compatible with the Android framework.
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class IBluetoothGattClient : public android::IInterface {
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public:
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DECLARE_META_INTERFACE(BluetoothGattClient);
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static const char kServiceName[];
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// Transaction codes for interface methods.
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enum {
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REGISTER_CLIENT_TRANSACTION = android::IBinder::FIRST_CALL_TRANSACTION,
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UNREGISTER_CLIENT_TRANSACTION,
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UNREGISTER_ALL_TRANSACTION,
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REFRESH_DEVICE_TRANSACTION,
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DISCOVER_SERVICES_TRANSACTION,
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READ_CHARACTERISTIC_TRANSACTION,
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WRITE_CHARACTERISTIC_TRANSACTION,
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READ_DESCRIPTOR_TRANSACTION,
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WRITE_DESCRIPTOR_TRANSACTION,
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REGISTER_FOR_NOTIFICATIONS_TRANSACTION,
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UNREGISTER_FOR_NOTIFICATIONS_TRANSACTION,
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BEGIN_RELIABLE_WRITE_TRANSACTION,
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END_RELIABLE_WRITE_TRANSACTION,
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};
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virtual bool RegisterClient(
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const android::sp<IBluetoothGattClientCallback>& callback) = 0;
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virtual void UnregisterClient(int client_id) = 0;
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virtual void UnregisterAll() = 0;
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// TODO(armansito): Complete interface definition.
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private:
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DISALLOW_COPY_AND_ASSIGN(IBluetoothGattClient);
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};
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// The Binder server interface to IBluetoothGattClient. A class that implements
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// IBluetoothGattClient must inherit from this class.
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class BnBluetoothGattClient
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: public android::BnInterface<IBluetoothGattClient> {
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public:
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BnBluetoothGattClient() = default;
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virtual ~BnBluetoothGattClient() = default;
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private:
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virtual android::status_t onTransact(
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uint32_t code,
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const android::Parcel& data,
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android::Parcel* reply,
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uint32_t flags = 0);
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DISALLOW_COPY_AND_ASSIGN(BnBluetoothGattClient);
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};
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// The Binder client interface to IBluetoothGattClient.
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class BpBluetoothGattClient
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: public android::BpInterface<IBluetoothGattClient> {
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public:
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explicit BpBluetoothGattClient(const android::sp<android::IBinder>& impl);
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virtual ~BpBluetoothGattClient() = default;
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// IBluetoothGattClient overrides:
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bool RegisterClient(
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const android::sp<IBluetoothGattClientCallback>& callback) override;
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void UnregisterClient(int client_id) override;
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void UnregisterAll() override;
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private:
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DISALLOW_COPY_AND_ASSIGN(BpBluetoothGattClient);
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};
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} // namespace binder
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} // namespace ipc
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