int
netsnmp_access_arp_container_arch_load(netsnmp_container *container)
{
int rc = 0, idx_offset = 0;
rc = _load_v4(container, idx_offset);
if(rc < 0) {
u_int flags = NETSNMP_ACCESS_ARP_FREE_KEEP_CONTAINER;
netsnmp_access_arp_container_free(container, flags);
return rc;
}
#if defined (INET6) && 0 /* xx-rks: arp for v6? */
idx_offset = rc;
rc = _load_v6(container, idx_offset);
if(rc < 0) {
u_int flags = NETSNMP_ACCESS_ARP_FREE_KEEP_CONTAINER;
netsnmp_access_arp_container_free(container, flags);
}
#endif
/*
* return no errors (0) if we found any interfaces
*/
if(rc > 0)
rc = 0;
return rc;
}
static gboolean
_load(PersistState *self, gboolean all_errors_are_fatal, gboolean load_all_entries)
{
FILE *persist_file;
gboolean success = FALSE;
persist_file = fopen(self->commited_filename, "r");
if (persist_file)
{
SerializeArchive *sa;
gchar magic[4];
gint version;
sa = serialize_file_archive_new(persist_file);
serialize_read_blob(sa, magic, 4);
if (memcmp(magic, "SLP", 3) != 0)
{
msg_error("Persistent configuration file is in invalid format, ignoring", NULL);
success = all_errors_are_fatal ? FALSE : TRUE;
goto close_and_exit;
}
version = magic[3] - '0';
if (version >= 2 && version <= 3)
{
success = _load_v23(self, version, sa);
}
else if (version == 4)
{
success = _load_v4(self, load_all_entries);
}
else
{
msg_error("Persistent configuration file has an unsupported major version, ignoring",
evt_tag_int("version", version),
NULL);
success = TRUE;
}
close_and_exit:
fclose(persist_file);
serialize_archive_free(sa);
}
else
{
if (all_errors_are_fatal)
{
msg_error("Failed to open persist file!",
evt_tag_str("filename", self->commited_filename),
evt_tag_str("error", strerror(errno)),
NULL);
success = FALSE;
}
else
success = TRUE;
}
return success;
}
int netsnmp_access_arp_load(netsnmp_arp_access *access)
{
int rc = 0;
access->generation++;
rc =_load_v4(access);
access->gc_hook(access);
access->synchronized = (rc == 0);
return rc;
}
/**
*
* @retval 0 no errors
* @retval !0 errors
*/
int netsnmp_arch_ipaddress_container_load (netsnmp_container * container, u_int load_flags)
{
int rc = 0, idx_offset = 0;
if (!(load_flags & NETSNMP_ACCESS_IPADDRESS_LOAD_IPV6_ONLY))
{
rc = _load_v4 (container, idx_offset);
if (rc < 0)
{
u_int flags = NETSNMP_ACCESS_IPADDRESS_FREE_KEEP_CONTAINER;
netsnmp_access_ipaddress_container_free (container, flags);
}
}
#if defined( NETSNMP_ENABLE_IPV6 )
if (!(load_flags & NETSNMP_ACCESS_IPADDRESS_LOAD_IPV4_ONLY))
{
if (rc < 0)
rc = 0;
idx_offset = rc;
rc = _load_v6 (container, idx_offset);
if (rc < 0)
{
u_int flags = NETSNMP_ACCESS_IPADDRESS_FREE_KEEP_CONTAINER;
netsnmp_access_ipaddress_container_free (container, flags);
}
}
#endif
/*
* return no errors (0) if we found any interfaces
*/
if (rc > 0)
rc = 0;
return rc;
}
