44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
//
|
|
// Copyright 2017 The Android Open Source Project
|
|
//
|
|
// 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 <functional>
|
|
#include <vector>
|
|
|
|
#include "net/async_data_channel.h"
|
|
|
|
namespace rootcanal {
|
|
|
|
using PacketReadCallback = std::function<void(const std::vector<uint8_t>&)>;
|
|
using android::net::AsyncDataChannel;
|
|
|
|
// Implementation of HCI protocol bits common to different transports
|
|
class HciProtocol {
|
|
public:
|
|
HciProtocol() = default;
|
|
virtual ~HciProtocol(){};
|
|
|
|
// Protocol-specific implementation of sending packets.
|
|
virtual size_t Send(uint8_t type, const uint8_t* data, size_t length) = 0;
|
|
|
|
protected:
|
|
static size_t WriteSafely(AsyncDataChannel* socket, const uint8_t* data,
|
|
size_t length);
|
|
};
|
|
|
|
} // namespace rootcanal
|