1/*
2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
4 *
5 * Licensed under the Apache License 2.0 (the "License"). You may not use
6 * this file except in compliance with the License. You can obtain a copy
7 * in the file LICENSE in the source distribution or at
8 * https://www.openssl.org/source/license.html
9 */
10
11#include <openssl/params.h>
12#include <openssl/types.h>
13
14#define OSSL_PARAM_BLD_MAX 25
15
16typedef struct {
17 const char *key;
18 int type;
19 int secure;
20 size_t size;
21 size_t alloc_blocks;
22 const BIGNUM *bn;
23 const void *string;
24 union {
25 /*
26 * These fields are never directly addressed, but their sizes are
27 * imporant so that all native types can be copied here without overrun.
28 */
29 ossl_intmax_t i;
30 ossl_uintmax_t u;
31 double d;
32 } num;
33} OSSL_PARAM_BLD_DEF;
34
35typedef struct {
36 size_t curr;
37 size_t total_blocks;
38 size_t secure_blocks;
39 OSSL_PARAM_BLD_DEF params[OSSL_PARAM_BLD_MAX];
40} OSSL_PARAM_BLD;
41
42void ossl_param_bld_init(OSSL_PARAM_BLD *bld);
43OSSL_PARAM *ossl_param_bld_to_param(OSSL_PARAM_BLD *bld);
44void ossl_param_bld_free(OSSL_PARAM *params);
45OSSL_PARAM *ossl_param_bld_to_param_ex(OSSL_PARAM_BLD *bld,
46 OSSL_PARAM *params, size_t param_n,
47 void *data, size_t data_n,
48 void *secure, size_t secure_n);
49
50int ossl_param_bld_push_int(OSSL_PARAM_BLD *bld, const char *key, int val);
51int ossl_param_bld_push_uint(OSSL_PARAM_BLD *bld, const char *key,
52 unsigned int val);
53int ossl_param_bld_push_long(OSSL_PARAM_BLD *bld, const char *key,
54 long int val);
55int ossl_param_bld_push_ulong(OSSL_PARAM_BLD *bld, const char *key,
56 unsigned long int val);
57int ossl_param_bld_push_int32(OSSL_PARAM_BLD *bld, const char *key,
58 int32_t val);
59int ossl_param_bld_push_uint32(OSSL_PARAM_BLD *bld, const char *key,
60 uint32_t val);
61int ossl_param_bld_push_int64(OSSL_PARAM_BLD *bld, const char *key,
62 int64_t val);
63int ossl_param_bld_push_uint64(OSSL_PARAM_BLD *bld, const char *key,
64 uint64_t val);
65int ossl_param_bld_push_size_t(OSSL_PARAM_BLD *bld, const char *key,
66 size_t val);
67int ossl_param_bld_push_double(OSSL_PARAM_BLD *bld, const char *key,
68 double val);
69int ossl_param_bld_push_BN(OSSL_PARAM_BLD *bld, const char *key,
70 const BIGNUM *bn);
71int ossl_param_bld_push_utf8_string(OSSL_PARAM_BLD *bld, const char *key,
72 const char *buf, size_t bsize);
73int ossl_param_bld_push_utf8_ptr(OSSL_PARAM_BLD *bld, const char *key,
74 char *buf, size_t bsize);
75int ossl_param_bld_push_octet_string(OSSL_PARAM_BLD *bld, const char *key,
76 const void *buf, size_t bsize);
77int ossl_param_bld_push_octet_ptr(OSSL_PARAM_BLD *bld, const char *key,
78 void *buf, size_t bsize);
79