mirror of
https://github.com/openharmony/useriam_user_auth.git
synced 2026-07-01 20:36:57 -04:00
Tianshi Liu
eff742f945
Change-Id: Ieffd57c3e485abeabc0232618336f99d3e167805 Signed-off-by: Tianshi Liu <tianshi.liu@huawei.com>
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
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/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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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 "iam_mem.h"
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#include "securec.h"
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#define LOG_LABEL LABEL_IAM_COMMON
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namespace OHOS {
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namespace UserIAM {
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namespace Common {
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int32_t UnpackUint64(const std::vector<uint8_t> &src, size_t index, uint64_t &data)
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{
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if ((src.size() < index) || (src.size() - index < sizeof(uint64_t))) {
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return 1;
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}
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if (memcpy_s(static_cast<void *>(&data), sizeof(uint64_t), &src[index], sizeof(uint64_t)) != 0) {
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return 1;
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}
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return 0;
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}
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} // namespace Common
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} // namespace UserIAM
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} // namespace OHOS
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