/*
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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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#pragma once
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#include <string>
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#include <unordered_map>
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namespace android {
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namespace bluetooth {
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namespace audio {
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namespace utils {
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// Creates a hash map based on the |params| string containing key and value
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// pairs. Pairs are expected in the form "key=value" separated by the ';'
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// character. Both ';' and '=' characters are invalid in keys or values.
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// Examples:
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// "key0" -> map: [key0]=""
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// "key0=value0;key1=value1;" -> map: [key0]="value0" [key1]="value1"
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// "key0=;key1=value1;" -> map: [key0]="" [key1]="value1"
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// "=value0;key1=value1;" -> map: [key1]="value1"
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std::unordered_map<std::string, std::string> ParseAudioParams(
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const std::string& params);
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// Dumps the contents of the hash_map to the log for debugging purposes.
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// If |map| is not NULL, all entries of |map| will be dumped, otherwise
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// nothing will be dumped. Note that this function does not take the ownership
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// of the |map|.
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std::string GetAudioParamString(
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std::unordered_map<std::string, std::string>& params_map);
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} // namespace utils
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} // namespace audio
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} // namespace bluetooth
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} // namespace android
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