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/*
* libkmipclient - KMIP client library
*
* Copyright IBM Corp. 2021
*
* s390-tools is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See LICENSE for details.
*/
#ifndef UTILS_H
#define UTILS_H
#include <stdint.h>
#include <stdbool.h>
#include <openssl/bn.h>
#include "kmip.h"
#define KMIP_BIG_INTEGER_BLOCK_LENGTH 8
#define KMIP_ISO8601_TIMESTAMP_UTC "%FT%TZ"
#define KMIP_ISO8601_TIMESTAMP_TZ "%FT%T%z"
#define KMIP_ISO8601_TIMESTAMP "%FT%T"
#define kmip_debug(debug, fmt...) \
do { \
if (debug) \
kmip_print_debug(__func__, fmt); \
} while (0)
void kmip_print_debug(const char *func, const char *fmt, ...);
void kmip_print_dump(const char *func, unsigned char *data, size_t size,
unsigned int indent);
int kmip_parse_decimal_int(const char *str, int64_t *val);
int kmip_parse_decimal_uint(const char *str, uint64_t *val);
int kmip_parse_hex_int(const char *str, int64_t *val);
int kmip_parse_hex(const char *str, bool has_prefix, unsigned char **val,
uint32_t *length);
int kmip_format_hex(const unsigned char *val, uint32_t length, bool prefix,
char **str);
int kmip_parse_bignum(const char *str, bool has_prefix, BIGNUM **bn);
int kmip_format_bignum(const BIGNUM *bn, bool prefix, char **str);
int kmip_decode_bignum(const unsigned char *data, uint32_t length, BIGNUM **bn);
uint32_t kmip_encode_bignum_length(const BIGNUM *bn);
int kmip_encode_bignum(const BIGNUM *bn, unsigned char *data, uint32_t length);
int kmip_parse_timestamp(const char *str, int64_t *val);
int kmip_parse_mask(enum kmip_tag tag, const char *str, char separator,
int64_t *val);
int kmip_format_mask(enum kmip_tag tag, int32_t value, char separator,
char **str);
void kmip_node_dump(struct kmip_node *node, bool debug);
enum kmip_tag kmip_find_v1_attribute_name_tag(struct kmip_node *parent);
#endif
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