1094332d3Sopenharmony_ci/*
2094332d3Sopenharmony_ci * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
3094332d3Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
4094332d3Sopenharmony_ci * you may not use this file except in compliance with the License.
5094332d3Sopenharmony_ci * You may obtain a copy of the License at
6094332d3Sopenharmony_ci *
7094332d3Sopenharmony_ci *     http://www.apache.org/licenses/LICENSE-2.0
8094332d3Sopenharmony_ci *
9094332d3Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software
10094332d3Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
11094332d3Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12094332d3Sopenharmony_ci * See the License for the specific language governing permissions and
13094332d3Sopenharmony_ci * limitations under the License.
14094332d3Sopenharmony_ci */
15094332d3Sopenharmony_ci
16094332d3Sopenharmony_ci#ifndef COMMON_BUFFER_H
17094332d3Sopenharmony_ci#define COMMON_BUFFER_H
18094332d3Sopenharmony_ci
19094332d3Sopenharmony_ci#include "stdbool.h"
20094332d3Sopenharmony_ci#include "stddef.h"
21094332d3Sopenharmony_ci#include "stdint.h"
22094332d3Sopenharmony_ci#include "defines.h"
23094332d3Sopenharmony_ci#include "adaptor_log.h"
24094332d3Sopenharmony_ci
25094332d3Sopenharmony_ci#ifdef __cplusplus
26094332d3Sopenharmony_ciextern "C" {
27094332d3Sopenharmony_ci#endif // __cplusplus
28094332d3Sopenharmony_ci
29094332d3Sopenharmony_citypedef struct {
30094332d3Sopenharmony_ci    uint8_t *buf;
31094332d3Sopenharmony_ci    uint32_t contentSize;
32094332d3Sopenharmony_ci    uint32_t maxSize;
33094332d3Sopenharmony_ci} Buffer;
34094332d3Sopenharmony_ci
35094332d3Sopenharmony_cibool IsBufferValid(const Buffer *buffer);
36094332d3Sopenharmony_ciBuffer GetTmpBuffer(uint8_t *buf, uint32_t contentSize, uint32_t maxSize);
37094332d3Sopenharmony_ciBuffer *CreateBufferBySize(const uint32_t size);
38094332d3Sopenharmony_ciResultCode InitBuffer(Buffer *buffer, const uint8_t *buf, const uint32_t bufSize);
39094332d3Sopenharmony_civoid DestroyBuffer(Buffer *buffer);
40094332d3Sopenharmony_ciBuffer *CopyBuffer(const Buffer *buffer);
41094332d3Sopenharmony_cibool CompareBuffer(const Buffer *buffer1, const Buffer *buffer2);
42094332d3Sopenharmony_ciBuffer *CreateBufferByData(const uint8_t *data, const uint32_t dataSize);
43094332d3Sopenharmony_ciResultCode GetBufferData(const Buffer *buffer, uint8_t *data, uint32_t *dataSize);
44094332d3Sopenharmony_cibool CheckBufferWithSize(const Buffer *buffer, const uint32_t size);
45094332d3Sopenharmony_ci
46094332d3Sopenharmony_ci#ifdef __cplusplus
47094332d3Sopenharmony_ci}
48094332d3Sopenharmony_ci#endif // __cplusplus
49094332d3Sopenharmony_ci#endif // COMMON_BUFFER_H