int
netsnmp_check_vb_storagetype(const netsnmp_variable_list *var, int old_value)
{
int rc = SNMP_ERR_NOERROR;
if (NULL == var)
return SNMP_ERR_GENERR;
if ((rc = netsnmp_check_vb_type_and_size(var, ASN_INTEGER, sizeof(long))))
return rc;
if ((rc = netsnmp_check_vb_int_range(var, SNMP_STORAGE_NONE,
SNMP_STORAGE_READONLY)))
return rc;
return check_storage_transition(old_value, *var->val.integer);
}
/** Decides if an incoming value for the netSnmpHostStorage mib node is legal.
* @param type The incoming data type.
* @param val The value to be checked.
* @param val_len The length of data stored in val (in bytes).
* @param old_val
* @param old_val_len
* @return 0 if the incoming value is legal, an SNMP error code otherwise.
*/
int
check_netSnmpHostStorage(int type, long *val, size_t val_len,
long *old_val, size_t old_val_len)
{
int ret;
/** Check to see that we were called legally */
if (!val)
return SNMP_ERR_GENERR;
/** Check the incoming type for correctness */
if (type != ASN_INTEGER)
return SNMP_ERR_WRONGTYPE;
/** Check the enums. Legal values will continue, others return error. */
switch (*val) {
case NETSNMPHOSTSTORAGE_OTHER:
case NETSNMPHOSTSTORAGE_VOLATILE:
case NETSNMPHOSTSTORAGE_NONVOLATILE:
case NETSNMPHOSTSTORAGE_PERMANENT:
case NETSNMPHOSTSTORAGE_READONLY:
break;
/** not a legal enum value. return an error */
default:
return SNMP_ERR_INCONSISTENTVALUE;
}
ret = SNMP_ERR_NOERROR;
if (ret =
check_storage_transition((old_val) ? *old_val : SNMP_STORAGE_NONE,
*val))
return ret;
/** looks ok, call the local version of the same function. */
return check_netSnmpHostStorage_local(type, val, val_len, old_val,
old_val_len);
}
