mirror of
https://github.com/openharmony/security_deviceauth.git
synced 2026-07-18 14:44:51 -04:00
winnieHu
97 lines
4.1 KiB
C
97 lines
4.1 KiB
C
/*
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* Copyright (C) 2021 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 HC_PARCEL_H
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#define HC_PARCEL_H
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#include <stdint.h>
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#include "clib_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define PARCEL_DEFAULT_LENGTH 0
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#define PARCEL_DEFAULT_ALLOC_UNIT 0
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typedef struct {
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char *data;
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unsigned int beginPos;
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unsigned int endPos;
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unsigned int length;
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unsigned int allocUnit;
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} HcParcel;
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HcParcel CreateParcel(uint32_t size, uint32_t allocUnit);
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void DeleteParcel(HcParcel *parcel);
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void ClearParcel(HcParcel *parcel);
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void ResetParcel(HcParcel *parcel, uint32_t size, uint32_t allocUnit);
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HcBool ParcelReadWithoutPopData(HcParcel *parcel, void *dst, uint32_t dataSize);
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HcBool ParcelRead(HcParcel *parcel, void *dst, uint32_t dataSize);
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HcBool ParcelWrite(HcParcel *parcel, const void *src, uint32_t dataSize);
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HcBool ParcelReadRevert(HcParcel *parcel, void *dst, uint32_t dataSize);
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HcBool ParcelWriteRevert(HcParcel *parcel, const void *src, uint32_t dataSize);
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uint32_t GetParcelDataSize(const HcParcel *parcel);
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const char *GetParcelData(const HcParcel *parcel);
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const char* GetParcelLastChar(const HcParcel *parcel);
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HcBool ParcelReadInt32(HcParcel *parcel, int *dst);
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HcBool ParcelReadUint32(HcParcel *parcel, uint32_t *dst);
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HcBool ParcelReadInt16(HcParcel *parcel, short *dst);
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HcBool ParcelReadUint16(HcParcel *parcel, uint16_t *dst);
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HcBool ParcelReadInt8(HcParcel *parcel, char *dst);
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HcBool ParcelReadUint8(HcParcel *parcel, uint8_t *dst);
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HcBool ParcelReadUint64(HcParcel *parcel, uint64_t *dst);
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HcBool ParcelReadInt64(HcParcel *parcel, int64_t *dst);
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HcBool ParcelWriteInt32(HcParcel *parcel, int src);
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HcBool ParcelWriteUint32(HcParcel *parcel, uint32_t src);
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HcBool ParcelWriteInt16(HcParcel *parcel, short src);
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HcBool ParcelWriteUint16(HcParcel *parcel, uint16_t src);
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HcBool ParcelWriteInt8(HcParcel *parcel, char src);
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HcBool ParcelWriteUint8(HcParcel *parcel, uint8_t src);
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HcBool ParcelWriteUint64(HcParcel *parcel, uint64_t src);
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HcBool ParcelWriteInt64(HcParcel *parcel, int64_t src);
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HcBool ParcelWriteString(HcParcel *parcel, const char *str);
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HcBool ParcelReadString(HcParcel *parcel, char **str);
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HcBool ParcelReadParcel(HcParcel *src, HcParcel *dst, uint32_t size, HcBool copy);
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HcBool ParcelCopy(HcParcel *src, HcParcel *dst);
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HcBool ParcelReadInt32Revert(HcParcel *parcel, int32_t *dst);
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HcBool ParcelReadUint32Revert(HcParcel *parcel, uint32_t *dst);
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HcBool ParcelReadInt16Revert(HcParcel *parcel, short *dst);
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HcBool ParcelReadUint16Revert(HcParcel *parcel, uint16_t *dst);
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HcBool ParcelReadInt8Revert(HcParcel *parcel, char *dst);
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HcBool ParcelReadUint8Revert(HcParcel *parcel, uint8_t *dst);
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HcBool ParcelReadUint64Revert(HcParcel *parcel, uint64_t *dst);
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HcBool ParcelReadInt64Revert(HcParcel *parcel, int64_t *dst);
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HcBool ParcelWriteInt32Revert(HcParcel *parcel, int src);
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HcBool ParcelWriteUint32Revert(HcParcel *parcel, uint32_t src);
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HcBool ParcelWriteInt16Revert(HcParcel *parcel, short src);
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HcBool ParcelWriteUint16Revert(HcParcel *parcel, uint16_t src);
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HcBool ParcelWriteInt8Revert(HcParcel *parcel, char src);
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HcBool ParcelWriteUint8Revert(HcParcel *parcel, uint8_t src);
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HcBool ParcelWriteUint64Revert(HcParcel *parcel, uint64_t src);
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HcBool ParcelWriteInt64Revert(HcParcel *parcel, int64_t src);
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void DataRevert(void *data, uint32_t length);
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HcBool ParcelPopBack(HcParcel *parcel, uint32_t size);
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HcBool ParcelPopFront(HcParcel *parcel, uint32_t size);
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HcBool ParcelEraseBlock(HcParcel *parcel, uint32_t start, uint32_t data_size, void *dst);
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#ifdef __cplusplus
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}
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#endif
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#endif
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