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/* Generated from /usr/src/kerberosV/lib/asn1/../../src/lib/asn1/k5.asn1 */
/* Do not edit */
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <errno.h>
#include <krb5_asn1.h>
#include <asn1_err.h>
#include <der.h>
#include <parse_units.h>
#define BACK if (e) return e; p -= l; len -= l; ret += l
int
encode_HostAddresses(unsigned char *p, size_t len, const HostAddresses *data, size_t *size)
{
size_t ret = 0;
size_t l;
int i, e;
i = 0;
for(i = (data)->len - 1; i >= 0; --i) {
int oldret = ret;
ret = 0;
e = encode_HostAddress(p, len, &(data)->val[i], &l);
BACK;
ret += oldret;
}
e = der_put_length_and_tag (p, len, ret, UNIV, CONS, UT_Sequence, &l);
BACK;
*size = ret;
return 0;
}
#define FORW if(e) goto fail; p += l; len -= l; ret += l
int
decode_HostAddresses(const unsigned char *p, size_t len, HostAddresses *data, size_t *size)
{
size_t ret = 0, reallen;
size_t l;
int e;
memset(data, 0, sizeof(*data));
reallen = 0;
e = der_match_tag_and_length (p, len, UNIV, CONS, UT_Sequence,&reallen, &l);
FORW;
if(len < reallen)
return ASN1_OVERRUN;
len = reallen;
{
size_t origlen = len;
int oldret = ret;
ret = 0;
(data)->len = 0;
(data)->val = NULL;
while(ret < origlen) {
(data)->len++;
(data)->val = realloc((data)->val, sizeof(*((data)->val)) * (data)->len);
e = decode_HostAddress(p, len, &(data)->val[(data)->len-1], &l);
FORW;
len = origlen - ret;
}
ret += oldret;
}
if(size) *size = ret;
return 0;
fail:
free_HostAddresses(data);
return e;
}
void
free_HostAddresses(HostAddresses *data)
{
while((data)->len){
free_HostAddress(&(data)->val[(data)->len-1]);
(data)->len--;
}
free((data)->val);
}
size_t
length_HostAddresses(const HostAddresses *data)
{
size_t ret = 0;
{
int oldret = ret;
int i;
ret = 0;
for(i = (data)->len - 1; i >= 0; --i){
ret += length_HostAddress(&(data)->val[i]);
}
ret += 1 + length_len(ret) + oldret;
}
return ret;
}
int
copy_HostAddresses(const HostAddresses *from, HostAddresses *to)
{
if(((to)->val = malloc((from)->len * sizeof(*(to)->val))) == NULL && (from)->len != 0)
return ENOMEM;
for((to)->len = 0; (to)->len < (from)->len; (to)->len++){
if(copy_HostAddress(&(from)->val[(to)->len], &(to)->val[(to)->len])) return ENOMEM;
}
return 0;
}
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