/** Check to see that the lock type is a valid type.
* If it's not in our lock table, it's not valid,
* unless it begins with 'user:'******'t allow '|' in lock names because it
* will confuse our db-reading routines.
*
* Might destructively modify name.
*
* \param player the enactor, for notification.
* \param thing object on which to check the lock.
* \param name name of lock type.
* \return lock type, or NULL.
*/
static lock_type
check_lock_type(dbref player, dbref thing, lock_type name)
{
lock_type ll;
char *sp;
/* Special-case for basic locks. */
if (!name || !*name)
return Basic_Lock;
/* Normal locks. */
ll = match_lock(name);
if (ll != NULL)
return ll;
/* If the lock is set, it's allowed, whether it exists normally or not. */
if (getlock(thing, name) != TRUE_BOOLEXP)
return name;
/* Check to see if it's a well-formed user-defined lock. */
sp = strchr(name, ':');
if (!sp) {
notify(player, T("Unknown lock type."));
return NULL;
}
*sp++ = '\0';
if (!string_prefix("User", name)) {
notify(player, T("Unknown lock type."));
return NULL;
}
if (strchr(sp, '|')) {
notify(player, T("The character \'|\' may not be used in lock names."));
return NULL;
}
if (!good_atr_name(sp)) {
notify(player, T("That is not a valid lock name."));
return NULL;
}
return sp;
}
/** Check to see that the lock type is a valid type.
* If it's not in our lock table, it's not valid,
* unless it begins with 'user:'******'t allow '|' in lock names because it
* will confuse our db-reading routines.
*
*
* \param player the enactor, for notification.
* \param thing object on which to check the lock.
* \param name name of lock type.
* \return lock type, or NULL.
*/
static lock_type
check_lock_type(dbref player, dbref thing, lock_type name)
{
lock_type ll;
char user_name[BUFFER_LEN];
char *colon;
/* Special-case for basic locks. */
if (!name || !*name)
return Basic_Lock;
/* Normal locks. */
ll = match_lock(name);
if (ll != NULL)
return ll;
/* If the lock is set, it's allowed, whether it exists normally or not. */
if (getlock(thing, name) != TRUE_BOOLEXP)
return name;
/* Check to see if it's a well-formed user-defined lock. */
if (!string_prefix(name, "User:"******"Unknown lock type."));
return NULL;
}
if (strchr(name, '|')) {
notify(player, T("The character \'|\' may not be used in lock names."));
return NULL;
}
colon = strchr(name, ':') + 1;
mush_strncpy(user_name, colon, BUFFER_LEN);
if (!good_atr_name(user_name)) {
notify(player, T("That is not a valid lock name."));
return NULL;
}
return colon;
}
