You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
1.8 KiB
64 lines
1.8 KiB
/*
|
|
* Copyright 2019 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#define LOG_TAG "BTAudioHalUtils"
|
|
|
|
#include "utils.h"
|
|
|
|
#include <android-base/logging.h>
|
|
#include <android-base/strings.h>
|
|
#include <log/log.h>
|
|
#include <stdlib.h>
|
|
#include <sstream>
|
|
#include <vector>
|
|
|
|
namespace android {
|
|
namespace bluetooth {
|
|
namespace audio {
|
|
namespace utils {
|
|
|
|
std::unordered_map<std::string, std::string> ParseAudioParams(
|
|
const std::string& params) {
|
|
std::vector<std::string> segments = android::base::Split(params, ";");
|
|
std::unordered_map<std::string, std::string> params_map;
|
|
for (const auto& segment : segments) {
|
|
if (segment.length() == 0) {
|
|
continue;
|
|
}
|
|
std::vector<std::string> kv = android::base::Split(segment, "=");
|
|
if (kv[0].empty()) {
|
|
LOG(WARNING) << __func__ << ": Invalid audio parameter " << segment;
|
|
continue;
|
|
}
|
|
params_map[kv[0]] = (kv.size() > 1 ? kv[1] : "");
|
|
}
|
|
return params_map;
|
|
}
|
|
|
|
std::string GetAudioParamString(
|
|
std::unordered_map<std::string, std::string>& params_map) {
|
|
std::ostringstream sout;
|
|
for (const auto& ptr : params_map) {
|
|
sout << "key: '" << ptr.first << "' value: '" << ptr.second << "'\n";
|
|
}
|
|
return sout.str();
|
|
}
|
|
|
|
} // namespace utils
|
|
} // namespace audio
|
|
} // namespace bluetooth
|
|
} // namespace android
|