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49 lines
1.4 KiB
49 lines
1.4 KiB
// |
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// Copyright 2017 The Android Open Source Project |
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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 <hidl/HidlSupport.h> |
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#include "bt_vendor_lib.h" |
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#include "hci_internals.h" |
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#include "hci_packetizer.h" |
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namespace android { |
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namespace hardware { |
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namespace bluetooth { |
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namespace hci { |
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using ::android::hardware::hidl_vec; |
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using PacketReadCallback = std::function<void(const hidl_vec<uint8_t>&)>; |
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// Implementation of HCI protocol bits common to different transports |
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class HciProtocol { |
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public: |
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HciProtocol() = default; |
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virtual ~HciProtocol(){}; |
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// Protocol-specific implementation of sending packets. |
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virtual size_t Send(uint8_t type, const uint8_t* data, size_t length) = 0; |
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protected: |
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static size_t WriteSafely(int fd, const uint8_t* data, size_t length); |
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}; |
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} // namespace hci |
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} // namespace bluetooth |
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} // namespace hardware |
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} // namespace android
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