| /*- |
| * 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 <constr_TYPE.h> |
| |
| typedef struct OCTET_STRING { |
| uint8_t *buf; /* Buffer with consecutive OCTET_STRING bits */ |
| int size; /* Size of the buffer */ |
| |
| ber_dec_ctx_t _ber_dec_ctx; /* Parsing across buffer boundaries */ |
| } OCTET_STRING_t; |
| |
| extern asn1_TYPE_descriptor_t asn1_DEF_OCTET_STRING; |
| |
| ber_type_decoder_f OCTET_STRING_decode_ber; |
| der_type_encoder_f OCTET_STRING_encode_der; |
| asn_struct_print_f OCTET_STRING_print; |
| asn_struct_print_f OCTET_STRING_print_ascii; |
| asn_struct_free_f OCTET_STRING_free; |
| |
| /*********************************** |
| * Some handy conversion routines. * |
| ***********************************/ |
| |
| /* |
| * This function clears the previous value of the OCTET STRING (if any) |
| * and then allocates a new memory and makes s point to the newly allocated |
| * memory. 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); |
| |
| /* |
| * 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(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); |
| |
| #endif /* _OCTET_STRING_H_ */ |