Line data Source code
1 : /* Generated from /builds/eaglegai/samba/third_party/heimdal/lib/gssapi/mech/gssapi.asn1 */
2 : /* Do not edit */
3 :
4 : #if defined(_WIN32) && !defined(ASN1_LIB)
5 : # error "ASN1_LIB must be defined"
6 : #endif
7 : #include <stdio.h>
8 : #include <stdlib.h>
9 : #include <time.h>
10 : #include <string.h>
11 : #include <errno.h>
12 : #include <limits.h>
13 : #include <krb5-types.h>
14 : #include "gssapi_asn1.h"
15 : #include "gssapi_asn1-priv.h"
16 : #include <asn1_err.h>
17 : #include <der.h>
18 : #include <asn1-template.h>
19 :
20 : #include <parse_units.h>
21 :
22 : int ASN1CALL
23 0 : encode_GSSAPIContextToken(unsigned char *p HEIMDAL_UNUSED_ATTRIBUTE, size_t len HEIMDAL_UNUSED_ATTRIBUTE, const GSSAPIContextToken *data, size_t *size)
24 : {
25 0 : size_t ret HEIMDAL_UNUSED_ATTRIBUTE = 0;
26 0 : size_t l HEIMDAL_UNUSED_ATTRIBUTE;
27 0 : int i HEIMDAL_UNUSED_ATTRIBUTE, e HEIMDAL_UNUSED_ATTRIBUTE;
28 :
29 : /* innerContextToken */
30 : {
31 0 : size_t Top_tag_oldret HEIMDAL_UNUSED_ATTRIBUTE = ret;
32 0 : ret = 0;
33 0 : e = encode_HEIM_ANY_SET(p, len, &(data)->innerContextToken, &l);
34 0 : if (e) return e;
35 0 : p -= l; len -= l; ret += l;
36 :
37 0 : ret += Top_tag_oldret;
38 : }
39 : /* thisMech */
40 : {
41 0 : size_t Top_tag_oldret HEIMDAL_UNUSED_ATTRIBUTE = ret;
42 0 : ret = 0;
43 0 : e = der_put_oid(p, len, &(data)->thisMech, &l);
44 0 : if (e) return e;
45 0 : p -= l; len -= l; ret += l;
46 :
47 0 : e = der_put_length_and_tag (p, len, ret, ASN1_C_UNIV, PRIM, UT_OID, &l);
48 0 : if (e) return e;
49 0 : p -= l; len -= l; ret += l;
50 :
51 0 : ret += Top_tag_oldret;
52 : }
53 0 : e = der_put_length_and_tag (p, len, ret, ASN1_C_APPL, CONS, 0, &l);
54 0 : if (e) return e;
55 0 : p -= l; len -= l; ret += l;
56 :
57 0 : *size = ret;
58 0 : return 0;
59 : }
60 :
61 : int ASN1CALL
62 0 : decode_GSSAPIContextToken(const unsigned char *p HEIMDAL_UNUSED_ATTRIBUTE, size_t len HEIMDAL_UNUSED_ATTRIBUTE, GSSAPIContextToken *data, size_t *size)
63 : {
64 0 : size_t ret = 0;
65 0 : size_t l HEIMDAL_UNUSED_ATTRIBUTE;
66 0 : int e HEIMDAL_UNUSED_ATTRIBUTE;
67 :
68 0 : memset(data, 0, sizeof(*data));
69 : {
70 0 : size_t Top_datalen;
71 0 : Der_type Top_type;
72 0 : size_t Top_oldlen;
73 0 : e = der_match_tag_and_length(p, len, ASN1_C_APPL, &Top_type, 0, &Top_datalen, &l);
74 0 : if (e == 0 && Top_type != CONS) { e = ASN1_BAD_ID; }
75 0 : if (e) goto fail;
76 0 : p += l; len -= l; ret += l;
77 0 : Top_oldlen = len;
78 0 : if (Top_datalen > len) { e = ASN1_OVERRUN; goto fail; }
79 0 : len = Top_datalen;
80 : {
81 0 : size_t thisMech_datalen;
82 0 : Der_type thisMech_type;
83 0 : size_t thisMech_oldlen;
84 0 : e = der_match_tag_and_length(p, len, ASN1_C_UNIV, &thisMech_type, UT_OID, &thisMech_datalen, &l);
85 0 : if (e == 0 && thisMech_type != PRIM) { e = ASN1_BAD_ID; }
86 0 : if (e) goto fail;
87 0 : p += l; len -= l; ret += l;
88 0 : thisMech_oldlen = len;
89 0 : if (thisMech_datalen > len) { e = ASN1_OVERRUN; goto fail; }
90 0 : len = thisMech_datalen;
91 0 : e = der_get_oid(p, len, &(data)->thisMech, &l);
92 0 : if(e) goto fail;
93 0 : p += l; len -= l; ret += l;
94 0 : len = thisMech_oldlen - thisMech_datalen;
95 : }
96 0 : e = decode_HEIM_ANY_SET(p, len, &(data)->innerContextToken, &l);
97 0 : if(e) goto fail;
98 0 : p += l; len -= l; ret += l;
99 0 : len = Top_oldlen - Top_datalen;
100 : }
101 0 : if(size) *size = ret;
102 0 : return 0;
103 0 : fail:
104 0 : free_GSSAPIContextToken(data);
105 0 : return e;
106 : }
107 :
108 : void ASN1CALL
109 0 : free_GSSAPIContextToken(GSSAPIContextToken *data)
110 : {
111 0 : der_free_oid(&(data)->thisMech);
112 0 : free_HEIM_ANY_SET(&(data)->innerContextToken);
113 0 : }
114 :
115 : size_t ASN1CALL
116 0 : length_GSSAPIContextToken(const GSSAPIContextToken *data)
117 : {
118 0 : size_t ret = 0;
119 : {
120 0 : size_t Top_tag_oldret = ret;
121 0 : ret = 0;
122 0 : ret += der_length_oid(&(data)->thisMech);
123 0 : ret += 1 + der_length_len (ret);
124 0 : ret += Top_tag_oldret;
125 : }
126 : {
127 0 : size_t Top_tag_oldret = ret;
128 0 : ret = 0;
129 0 : ret += length_HEIM_ANY_SET(&(data)->innerContextToken);
130 0 : ret += Top_tag_oldret;
131 : }
132 0 : ret += 1 + der_length_len (ret);
133 0 : return ret;
134 : }
135 :
136 : int ASN1CALL
137 0 : copy_GSSAPIContextToken(const GSSAPIContextToken *from, GSSAPIContextToken *to)
138 : {
139 0 : memset(to, 0, sizeof(*to));
140 0 : if(der_copy_oid(&(from)->thisMech, &(to)->thisMech)) goto fail;
141 0 : if(copy_HEIM_ANY_SET(&(from)->innerContextToken, &(to)->innerContextToken)) goto fail;
142 0 : return 0;
143 0 : fail:
144 0 : free_GSSAPIContextToken(to);
145 0 : return ENOMEM;
146 : }
147 :
148 : char * ASN1CALL
149 0 : print_GSSAPIContextToken(const GSSAPIContextToken *data, int flags)
150 0 : { errno = EINVAL; return 0; }
151 :
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