1/*
2 * Copyright (c) 2024-2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15#ifndef SIGNATRUETOOLS_HAP_INFO_SEGMENT_H
16#define SIGNATRUETOOLS_HAP_INFO_SEGMENT_H
17
18#include <vector>
19#include <string>
20#include <cstdint>
21
22#include "sign_info.h"
23#include "byte_buffer.h"
24#include "signature_tools_log.h"
25
26namespace OHOS {
27namespace SignatureTools {
28
29class HapInfoSegment {
30public:
31    HapInfoSegment();
32    HapInfoSegment(int32_t magic, const SignInfo& signInfo);
33    void SetSignInfo(const SignInfo& signInfo);
34    SignInfo& GetSignInfo();
35    int32_t GetSize();
36    void ToByteArray(std::vector<int8_t>& ret);
37    static HapInfoSegment FromByteArray(std::vector<int8_t>& bytes);
38
39private:
40    static const int32_t MAGIC_NUM_BYTES = 4;
41    static const int32_t MAGIC_NUM = (0xC1B5 << 16) + 0xCC66;
42    static const int32_t CHUNK_SIZE = 4096;
43    int32_t magic;
44    SignInfo signInfo;
45};
46} // namespace SignatureTools
47} // namespace OHOS
48#endif // SIGNATRUETOOLS_HAP_INFO_SEGMENT_H
49