mirror of
https://github.com/openharmony/useriam_user_auth.git
synced 2026-07-21 01:25:22 -04:00
Tianshi Liu
0c9e6290bd
Change-Id: I9e6721aa94c0c0589c4e484c7a7f00c83bb28fde Signed-off-by: Tianshi Liu <tianshi.liu@huawei.com>
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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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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#ifndef IAM_MEM_H
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#define IAM_MEM_H
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#include <cstdint>
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#include <vector>
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namespace OHOS {
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namespace UserIAM {
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namespace Common {
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template <typename T>
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inline void Pack(std::vector<uint8_t> &dst, const T &data)
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{
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const uint8_t *src = static_cast<const uint8_t *>(static_cast<const void *>(&data));
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dst.insert(dst.end(), src, src + sizeof(T));
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}
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int32_t UnpackUint64(const std::vector<uint8_t> &src, size_t index, uint64_t &data);
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inline uint32_t CombineShortToInt(uint16_t upper, uint16_t lower)
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{
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return (static_cast<uint32_t>(upper) << 16U) | lower;
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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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#endif // IAM_MEM_H
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