1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
/*
* $Source$
* $Author$
*
* Copyright 1989,1990,1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* Glue between Kerberos version and ISODE 6.0 version of structures.
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_kaddr2addr_c[] =
"$Id$";
#endif /* lint || saber */
#include <krb5/krb5.h>
/*#include <time.h> */
#include <isode/psap.h>
#include <krb5/asn1.h>
#include "asn1glue.h"
#include <krb5/ext-proto.h>
/* ISODE defines max(a,b) */
struct type_KRB5_HostAddresses *
krb5_address2KRB5_HostAddresses(val, error)
register krb5_address * const *val;
register int *error;
{
#if 0
/* this code is for -h2 style ISODE structures. However, pepsy
generates horribly broken when given -h2. */
register struct type_KRB5_HostAddresses *retval;
register krb5_address * const *temp;
register int i;
if (!val) {
*error = EINVAL;
return 0;
}
/* count elements */
for (i = 0, temp = val; *temp; temp++,i++);
retval = (struct type_KRB5_HostAddresses *)
xmalloc(sizeof(*retval) + max(0,i-1)*sizeof(retval->element_KRB5_0[0]));
if (!retval) {
*error = ENOMEM;
return(0);
}
xbzero(retval, sizeof(*retval));
retval->nelem = i;
for (i = 0; i < retval->nelem; i++) {
retval->element_KRB5_0[i] = (struct element_KRB5_1 *)
xmalloc(sizeof(*(retval->element_KRB5_0[i])));
if (!retval->element_KRB5_0[i]) {
errout:
retval->nelem = i;
free_KRB5_HostAddresses(retval);
*error = ENOMEM;
return(0);
}
retval->element_KRB5_0[i]->addr__type = (val[i])->addrtype;
retval->element_KRB5_0[i]->address = str2qb((char *)(val[i])->contents,
(val[i])->length, 1);
if (!retval->element_KRB5_0[i]->address) {
/* clean up */
xfree(retval->element_KRB5_0[i]);
goto errout;
}
}
return(retval);
#endif
register struct type_KRB5_HostAddresses *retval = 0, *rv1 = 0, *rv2;
register krb5_address * const *temp;
register int i;
if (!val) {
*error = EINVAL;
return 0;
}
for (i = 0, temp = val; *temp; temp++,i++, rv1 = rv2) {
rv2 = (struct type_KRB5_HostAddresses *) xmalloc(sizeof(*rv2));
if (!rv2) {
if (retval)
free_KRB5_HostAddresses(retval);
*error = ENOMEM;
return(0);
}
if (rv1)
rv1->next = rv2;
xbzero((char *)rv2, sizeof (*rv2));
if (!retval)
retval = rv2;
rv2->element_KRB5_0 = (struct element_KRB5_1 *)
xmalloc(sizeof(*(retval->element_KRB5_0)));
if (!rv2->element_KRB5_0) {
errout:
if (retval)
free_KRB5_HostAddresses(retval);
*error = ENOMEM;
return(0);
}
rv2->element_KRB5_0->addr__type = (val[i])->addrtype;
rv2->element_KRB5_0->address = str2qb((char *)(val[i])->contents,
(val[i])->length, 1);
if (!rv2->element_KRB5_0->address) {
/* clean up */
xfree(rv2->element_KRB5_0);
goto errout;
}
}
if (retval == 0)
*error = ISODE_LOCAL_ERR_MISSING_PART;
return(retval);
}
|
