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61 lines
1.6 KiB
61 lines
1.6 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 "async_fd_watcher.h" |
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#include "bt_vendor_lib.h" |
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#include "hci_internals.h" |
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#include "hci_protocol.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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class H4Protocol : public HciProtocol { |
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public: |
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H4Protocol(int fd, PacketReadCallback event_cb, PacketReadCallback acl_cb, |
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PacketReadCallback sco_cb) |
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: uart_fd_(fd), |
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event_cb_(event_cb), |
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acl_cb_(acl_cb), |
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sco_cb_(sco_cb), |
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hci_packetizer_([this]() { OnPacketReady(); }) {} |
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size_t Send(uint8_t type, const uint8_t* data, size_t length); |
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void OnPacketReady(); |
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void OnDataReady(int fd); |
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private: |
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int uart_fd_; |
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PacketReadCallback event_cb_; |
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PacketReadCallback acl_cb_; |
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PacketReadCallback sco_cb_; |
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HciPacketType hci_packet_type_{HCI_PACKET_TYPE_UNKNOWN}; |
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hci::HciPacketizer hci_packetizer_; |
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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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