64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
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/*
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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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#define LOG_TAG "BTAudioHalUtils"
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#include "utils.h"
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#include <android-base/logging.h>
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#include <android-base/strings.h>
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#include <log/log.h>
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#include <stdlib.h>
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#include <sstream>
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#include <vector>
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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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std::unordered_map<std::string, std::string> ParseAudioParams(
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const std::string& params) {
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std::vector<std::string> segments = android::base::Split(params, ";");
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std::unordered_map<std::string, std::string> params_map;
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for (const auto& segment : segments) {
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if (segment.length() == 0) {
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continue;
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}
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std::vector<std::string> kv = android::base::Split(segment, "=");
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if (kv[0].empty()) {
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LOG(WARNING) << __func__ << ": Invalid audio parameter " << segment;
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continue;
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}
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params_map[kv[0]] = (kv.size() > 1 ? kv[1] : "");
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}
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return params_map;
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}
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std::string GetAudioParamString(
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std::unordered_map<std::string, std::string>& params_map) {
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std::ostringstream sout;
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for (const auto& ptr : params_map) {
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sout << "key: '" << ptr.first << "' value: '" << ptr.second << "'\n";
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}
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return sout.str();
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}
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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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