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Add der_parse_heim_oid

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@18444 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-10-14 05:37:10 +00:00
parent f4f9013804
commit cd3280ce17
1 changed files with 38 additions and 1 deletions
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39
lib/asn1/der_format.c
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@@ -105,7 +105,7 @@ der_print_hex_heim_integer (const heim_integer *data, char **p)
}
int
der_print_heim_oid (const heim_oid *oid, char **str)
der_print_heim_oid (const heim_oid *oid, char delim, char **str)
{
struct rk_strpool *p = NULL;
int i;
@@ -125,3 +125,40 @@ der_print_heim_oid (const heim_oid *oid, char **str)
return ENOMEM;
return 0;
}
int
der_parse_heim_oid (const char *str, const char *sep, heim_oid *data)
{
char *s, *w, *brkt, *endptr;
unsigned int *c;
long l;
data->length = 0;
data->components = NULL;
if (sep == NULL)
sep = ".";
s = strdup(str);
for (w = strtok_r(s, sep, &brkt);
w != NULL;
w = strtok_r(NULL, sep, &brkt)) {
c = realloc(data->components,
(data->length + 1) * sizeof(data->components[0]));
if (c == NULL) {
der_free_oid(data);
return ENOMEM;
}
data->components = c;
l = strtol(w, &endptr, 10);
if (*endptr != '\0' || l < 0 || l > INT_MAX) {
der_free_oid(data);
return EINVAL;
}
data->components[data->length++] = l;
}
return 0;
}