bsl_asn1_internal.h

/*
 * This file is part of the openHiTLS project.
 *
 * openHiTLS is licensed under the Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *
 *     http://license.coscl.org.cn/MulanPSL2
 *
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
 
#ifndef BSL_ASN1_INTERNAL_H
#define BSL_ASN1_INTERNAL_H
 
#include <stdint.h>
#include <stdlib.h>
#include <stdbool.h>
#include "bsl_list.h"
#include "bsl_uio.h"
#include "bsl_asn1.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define BSL_ASN1_MAX_TEMPLATE_DEPTH 6
 
#define BSL_ASN1_UTCTIME_LEN 13         // YYMMDDHHMMSSZ
#define BSL_ASN1_GENERALIZEDTIME_LEN 15 // YYYYMMDDHHMMSSZ
 
typedef enum {
    BSL_ASN1_TYPE_GET_ANY_TAG = 0,
    BSL_ASN1_TYPE_CHECK_CHOICE_TAG = 1
} BSL_ASN1_CALLBACK_TYPE;

int32_t BSL_ASN1_DecodeLen(uint8_t **encode, uint32_t *encLen, bool completeLen, uint32_t *len);

int32_t BSL_ASN1_DecodePrimitiveItem(BSL_ASN1_Buffer *asn, void *decodeData);

int32_t BSL_ASN1_DecodeItem(uint8_t **encode, uint32_t *encLen, BSL_ASN1_Buffer *asnItem);

int32_t BSL_ASN1_GetCompleteLen(uint8_t *data, uint32_t *dataLen);

int32_t BSL_ASN1_EncodeLimb(uint8_t tag, uint64_t limb, BSL_ASN1_Buffer *asn);

int32_t BSL_ASN1_GetEncodeLen(uint32_t contentLen, uint32_t *encodeLen);

int32_t BSL_ASN1_ToUtf8String(const BSL_ASN1_Buffer *in, BSL_ASN1_Buffer *out);
 
 
#ifdef __cplusplus
}
#endif
 
#endif // BSL_ASN1_INTERNAL_H