struct alg_info_esp * alg_info_ah_create_from_str (const char *alg_str, const char **err_p, bool permitmann)
{
struct alg_info_esp *alg_info_esp;
char esp_buf[256];
int ret =0;
/*
* alg_info storage should be sized dynamically
* but this may require 2passes to know
* transform count in advance.
*/
alg_info_esp=alloc_thing (struct alg_info_esp, "alg_info_esp");
strcpy(esp_buf, alg_str);
if(!alg_info_discover_pfsgroup_hack(alg_info_esp, esp_buf, err_p))
{
return NULL;
}
alg_info_esp->alg_info_protoid=PROTO_IPSEC_AH;
ret=alg_info_parse_str((struct alg_info *)alg_info_esp, esp_buf, err_p, parser_init_ah, alg_info_ah_add, NULL, permitmann);
if (ret<0)
{
pfreeany(alg_info_esp);
alg_info_esp=NULL;
}
return alg_info_esp;
}
struct alg_info_ike *
alg_info_ike_create_from_str (const char *alg_str, const char **err_p)
{
struct alg_info_ike *alg_info_ike;
/*
* alg_info storage should be sized dynamically
* but this may require 2passes to know
* transform count in advance.
*/
alg_info_ike=alloc_thing (struct alg_info_ike, "alg_info_ike");
if (!alg_info_ike) goto out;
alg_info_ike->alg_info_protoid=PROTO_ISAKMP;
if (alg_info_parse_str((struct alg_info *)alg_info_ike,
alg_str, err_p,
parser_init_ike,
alg_info_ike_add,
lookup_group,
TRUE) < 0)
{
pfreeany(alg_info_ike);
alg_info_ike=NULL;
}
out:
return alg_info_ike;
}
struct alg_info_ike *alg_info_ike_create_from_str(const struct parser_policy *policy,
const char *alg_str,
char *err_buf, size_t err_buf_len)
{
/*
* alg_info storage should be sized dynamically
* but this may require two passes to know
* transform count in advance.
*/
struct alg_info_ike *alg_info_ike = alloc_thing(struct alg_info_ike, "alg_info_ike");
return (struct alg_info_ike *)
alg_info_parse_str(policy,
&alg_info_ike->ai,
alg_str,
err_buf, err_buf_len,
&ike_parser_protocol);
}
