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.
59 lines
2.0 KiB
59 lines
2.0 KiB
7 months ago
|
/*
|
||
|
|
* Copyright (C) 2020 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "UuidUtils.h"
|
||
|
|
|
||
|
|
#include <common/all-versions/VersionUtils.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
namespace android {
|
||
|
|
namespace hardware {
|
||
|
|
namespace audio {
|
||
|
|
namespace common {
|
||
|
|
namespace CPP_VERSION {
|
||
|
|
namespace implementation {
|
||
|
|
|
||
|
|
void UuidUtils::uuidFromHal(const audio_uuid_t& halUuid, Uuid* uuid) {
|
||
|
|
uuid->timeLow = halUuid.timeLow;
|
||
|
|
uuid->timeMid = halUuid.timeMid;
|
||
|
|
uuid->versionAndTimeHigh = halUuid.timeHiAndVersion;
|
||
|
|
uuid->variantAndClockSeqHigh = halUuid.clockSeq;
|
||
|
|
memcpy(uuid->node.data(), halUuid.node, uuid->node.size());
|
||
|
|
}
|
||
|
|
|
||
|
|
void UuidUtils::uuidToHal(const Uuid& uuid, audio_uuid_t* halUuid) {
|
||
|
|
halUuid->timeLow = uuid.timeLow;
|
||
|
|
halUuid->timeMid = uuid.timeMid;
|
||
|
|
halUuid->timeHiAndVersion = uuid.versionAndTimeHigh;
|
||
|
|
halUuid->clockSeq = uuid.variantAndClockSeqHigh;
|
||
|
|
memcpy(halUuid->node, uuid.node.data(), uuid.node.size());
|
||
|
|
}
|
||
|
|
|
||
|
|
std::string UuidUtils::uuidToString(const audio_uuid_t& halUuid) {
|
||
|
|
char str[64];
|
||
|
|
snprintf(str, sizeof(str), "%08x-%04x-%04x-%04x-%02x%02x%02x%02x%02x%02x", halUuid.timeLow,
|
||
|
|
halUuid.timeMid, halUuid.timeHiAndVersion, halUuid.clockSeq, halUuid.node[0],
|
||
|
|
halUuid.node[1], halUuid.node[2], halUuid.node[3], halUuid.node[4], halUuid.node[5]);
|
||
|
|
return str;
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace implementation
|
||
|
|
} // namespace CPP_VERSION
|
||
|
|
} // namespace common
|
||
|
|
} // namespace audio
|
||
|
|
} // namespace hardware
|
||
|
|
} // namespace android
|