87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
/*-
|
|
* Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved.
|
|
* Redistribution and modifications are permitted subject to BSD license.
|
|
*/
|
|
#ifndef _OCTET_STRING_H_
|
|
#define _OCTET_STRING_H_
|
|
|
|
#include "asn_application.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct OCTET_STRING {
|
|
uint8_t *buf; /* Buffer with consecutive OCTET_STRING bits */
|
|
int size; /* Size of the buffer */
|
|
|
|
asn_struct_ctx_t _asn_ctx; /* Parsing across buffer boundaries */
|
|
} OCTET_STRING_t;
|
|
|
|
extern asn_TYPE_descriptor_t asn_DEF_OCTET_STRING;
|
|
|
|
asn_struct_free_f OCTET_STRING_free;
|
|
asn_struct_print_f OCTET_STRING_print;
|
|
asn_struct_print_f OCTET_STRING_print_utf8;
|
|
ber_type_decoder_f OCTET_STRING_decode_ber;
|
|
der_type_encoder_f OCTET_STRING_encode_der;
|
|
xer_type_decoder_f OCTET_STRING_decode_xer_hex; /* Hexadecimal */
|
|
xer_type_decoder_f OCTET_STRING_decode_xer_binary; /* 01010111010 */
|
|
xer_type_decoder_f OCTET_STRING_decode_xer_utf8; /* ASCII/UTF-8 */
|
|
xer_type_encoder_f OCTET_STRING_encode_xer;
|
|
xer_type_encoder_f OCTET_STRING_encode_xer_utf8;
|
|
per_type_decoder_f OCTET_STRING_decode_uper;
|
|
per_type_encoder_f OCTET_STRING_encode_uper;
|
|
|
|
/******************************
|
|
* Handy conversion routines. *
|
|
******************************/
|
|
|
|
/*
|
|
* This function clears the previous value of the OCTET STRING (if any)
|
|
* and then allocates a new memory with the specified content (str/size).
|
|
* If size = -1, the size of the original string will be determined
|
|
* using strlen(str).
|
|
* If str equals to NULL, the function will silently clear the
|
|
* current contents of the OCTET STRING.
|
|
* Returns 0 if it was possible to perform operation, -1 otherwise.
|
|
*/
|
|
int OCTET_STRING_fromBuf(OCTET_STRING_t *s, const char *str, int size);
|
|
|
|
/* Handy conversion from the C string into the OCTET STRING. */
|
|
#define OCTET_STRING_fromString(s, str) OCTET_STRING_fromBuf(s, str, -1)
|
|
|
|
/*
|
|
* Allocate and fill the new OCTET STRING and return a pointer to the newly
|
|
* allocated object. NULL is permitted in str: the function will just allocate
|
|
* empty OCTET STRING.
|
|
*/
|
|
OCTET_STRING_t *OCTET_STRING_new_fromBuf(asn_TYPE_descriptor_t *td,
|
|
const char *str, int size);
|
|
|
|
/****************************
|
|
* Internally useful stuff. *
|
|
****************************/
|
|
|
|
typedef struct asn_OCTET_STRING_specifics_s {
|
|
/*
|
|
* Target structure description.
|
|
*/
|
|
int struct_size; /* Size of the structure */
|
|
int ctx_offset; /* Offset of the asn_struct_ctx_t member */
|
|
|
|
enum asn_OS_Subvariant {
|
|
ASN_OSUBV_ANY, /* The open type (ANY) */
|
|
ASN_OSUBV_BIT, /* BIT STRING */
|
|
ASN_OSUBV_STR, /* String types, not {BMP,Universal}String */
|
|
ASN_OSUBV_U16, /* 16-bit character (BMPString) */
|
|
ASN_OSUBV_U32 /* 32-bit character (UniversalString) */
|
|
} subvariant;
|
|
} asn_OCTET_STRING_specifics_t;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _OCTET_STRING_H_ */
|