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Commit | Line | Data |
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0f113f3e | 1 | /* |
93f7d6fc | 2 | * Copyright 2005-2017 The OpenSSL Project Authors. All Rights Reserved. |
56defd9a | 3 | * |
b1322259 RS |
4 | * Licensed under the OpenSSL license (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy | |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
56defd9a DSH |
8 | */ |
9 | ||
10 | /* Internal ASN1 structures and functions: not for application use */ | |
11 | ||
3d0f1cb9 | 12 | int asn1_time_to_tm(struct tm *tm, const ASN1_TIME *d); |
1c455bc0 DSH |
13 | int asn1_utctime_to_tm(struct tm *tm, const ASN1_UTCTIME *d); |
14 | int asn1_generalizedtime_to_tm(struct tm *tm, const ASN1_GENERALIZEDTIME *d); | |
15 | ||
d7d5a55d DSH |
16 | /* ASN1 scan context structure */ |
17 | ||
0f113f3e MC |
18 | struct asn1_sctx_st { |
19 | /* The ASN1_ITEM associated with this field */ | |
20 | const ASN1_ITEM *it; | |
21 | /* If ASN1_TEMPLATE associated with this field */ | |
22 | const ASN1_TEMPLATE *tt; | |
23 | /* Various flags associated with field and context */ | |
24 | unsigned long flags; | |
25 | /* If SEQUENCE OF or SET OF, field index */ | |
26 | int skidx; | |
27 | /* ASN1 depth of field */ | |
28 | int depth; | |
29 | /* Structure and field name */ | |
30 | const char *sname, *fname; | |
31 | /* If a primitive type the type of underlying field */ | |
32 | int prim_type; | |
33 | /* The field value itself */ | |
34 | ASN1_VALUE **field; | |
35 | /* Callback to pass information to */ | |
36 | int (*scan_cb) (ASN1_SCTX *ctx); | |
37 | /* Context specific application data */ | |
38 | void *app_data; | |
39 | } /* ASN1_SCTX */ ; | |
d7d5a55d | 40 | |
4a1f3f27 DSH |
41 | typedef struct mime_param_st MIME_PARAM; |
42 | DEFINE_STACK_OF(MIME_PARAM) | |
43 | typedef struct mime_header_st MIME_HEADER; | |
44 | DEFINE_STACK_OF(MIME_HEADER) | |
45 | ||
6215f27a DSH |
46 | void asn1_string_embed_free(ASN1_STRING *a, int embed); |
47 | ||
c1ee50aa DSH |
48 | int asn1_get_choice_selector(ASN1_VALUE **pval, const ASN1_ITEM *it); |
49 | int asn1_set_choice_selector(ASN1_VALUE **pval, int value, | |
50 | const ASN1_ITEM *it); | |
51 | ||
52 | ASN1_VALUE **asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt); | |
53 | ||
54 | const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt, | |
55 | int nullerr); | |
56 | ||
57 | int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it); | |
58 | ||
59 | void asn1_enc_init(ASN1_VALUE **pval, const ASN1_ITEM *it); | |
60 | void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it); | |
61 | int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval, | |
62 | const ASN1_ITEM *it); | |
63 | int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen, | |
64 | const ASN1_ITEM *it); | |
c315a547 | 65 | |
6215f27a | 66 | void asn1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it, int embed); |
c315a547 DSH |
67 | void asn1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt); |
68 | ||
69 | ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp, | |
70 | long length); | |
71 | int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a, unsigned char **pp); | |
72 | ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a, | |
73 | const unsigned char **pp, long length); | |
74 | int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp); | |
75 | ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp, | |
76 | long length); | |
93f7d6fc RL |
77 | |
78 | /* Internal functions used by x_int64.c */ | |
79 | int c2i_uint64_int(uint64_t *ret, int *neg, const unsigned char **pp, long len); | |
80 | int i2c_uint64_int(unsigned char *p, uint64_t r, int neg); | |
cf37aaa3 TS |
81 | |
82 | ASN1_TIME *asn1_time_from_tm(ASN1_TIME *s, struct tm *ts, int type); |