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53 lines
1.5 KiB
53 lines
1.5 KiB
/*
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* Copyright 2019 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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#include "packet/byte_inserter.h"
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#include "os/log.h"
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namespace bluetooth {
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namespace packet {
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ByteInserter::ByteInserter(std::vector<uint8_t>& vector) : std::back_insert_iterator<std::vector<uint8_t>>(vector) {}
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ByteInserter::~ByteInserter() {
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ASSERT(registered_observers_.empty());
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}
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void ByteInserter::RegisterObserver(const ByteObserver& observer) {
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registered_observers_.push_back(observer);
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}
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ByteObserver ByteInserter::UnregisterObserver() {
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ByteObserver observer = registered_observers_.back();
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registered_observers_.pop_back();
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return observer;
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}
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void ByteInserter::on_byte(uint8_t byte) {
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for (auto& observer : registered_observers_) {
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observer.OnByte(byte);
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}
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}
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void ByteInserter::insert_byte(uint8_t byte) {
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on_byte(byte);
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std::back_insert_iterator<std::vector<uint8_t>>::operator=(byte);
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}
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} // namespace packet
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} // namespace bluetooth
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