/** Unlock a lock (user interface).
* \verbatim
* This implements @unlock.
* \endverbatim
* \param player the enactor.
* \param name name of object to unlock.
* \param type type of lock to unlock.
*/
void
do_unlock(dbref player, const char *name, lock_type type)
{
dbref thing;
char *sp;
lock_type real_type;
/* check for '@unlock <object>/<atr>' */
sp = strchr(name, '/');
if (sp) {
notify(player, "Use @atrlock.");
return;
}
if ((thing = match_controlled(player, name)) != NOTHING) {
if ((real_type = check_lock_type(player, thing, type)) != NULL) {
if (getlock(thing, real_type) == TRUE_BOOLEXP) {
if (!AreQuiet(player, thing))
notify_format(player, T("%s(%s) - %s (already) unlocked."),
Name(thing), unparse_dbref(thing), real_type);
} else if (delete_lock(player, thing, real_type)) {
if (!AreQuiet(player, thing))
notify_format(player, T("%s(%s) - %s unlocked."), Name(thing),
unparse_dbref(thing), real_type);
if (!IsPlayer(thing)) {
char lmbuf[1024];
ModTime(thing) = mudtime;
snprintf(lmbuf, 1023, "%s lock[#%d]", real_type, player);
lmbuf[strlen(lmbuf)+1] = '\0';
set_lmod(thing, lmbuf);
}
} else
notify(player, T("Permission denied."));
}
}
}
/** Unlock a lock (user interface).
* \verbatim
* This implements @unlock.
* \endverbatim
* \param player the enactor.
* \param name name of object to unlock.
* \param type type of lock to unlock.
*/
void
do_unlock(dbref player, const char *name, lock_type type)
{
dbref thing;
lock_type real_type;
/* check for '@unlock <object>/<atr>' */
if (strchr(name, '/')) {
do_atrlock(player, name, "off");
return;
}
if ((thing = match_controlled(player, name)) != NOTHING) {
if ((real_type = check_lock_type(player, thing, type)) != NULL) {
if (getlock(thing, real_type) == TRUE_BOOLEXP) {
if (!AreQuiet(player, thing))
notify_format(player, T("%s(%s) - %s (already) unlocked."),
AName(thing, AN_SYS, NULL), unparse_dbref(thing),
real_type);
} else if (delete_lock(player, thing, real_type)) {
if (!AreQuiet(player, thing))
notify_format(player, T("%s(%s) - %s unlocked."),
AName(thing, AN_SYS, NULL), unparse_dbref(thing),
real_type);
if (!IsPlayer(thing))
ModTime(thing) = mudtime;
} else
notify(player, T("Permission denied."));
}
}
}
/** Set flags on a lock (user interface).
* \verbatim
* This implements @lset.
* \endverbatim
* \param player the enactor.
* \param what string in the form obj/lock.
* \param flags list of flags to set.
*/
void
do_lset(dbref player, char *what, char *flags)
{
dbref thing;
lock_list *l;
char *lname;
int flag;
int unset = 0;
if ((lname = strchr(what, '/')) == NULL) {
notify(player, T("No lock name given."));
return;
}
*lname++ = '\0';
if ((thing = match_controlled(player, what)) == NOTHING)
return;
if (*flags == '!') {
unset = 1;
flags++;
}
if ((flag = string_to_lockflag(flags)) < 0) {
notify(player, T("Unrecognized lock flag."));
return;
}
l = getlockstruct_noparent(thing, lname);
if (!l || !Can_Read_Lock(player, thing, L_TYPE(l))) {
notify(player, T("No such lock."));
return;
}
if (!can_write_lock(player, thing, l)) {
notify(player, T("Permission denied."));
return;
}
if (unset)
L_FLAGS(l) &= ~flag;
else
L_FLAGS(l) |= flag;
if (!Quiet(player) && !(Quiet(thing) && (Owner(thing) == player)))
notify_format(player, "%s/%s - %s.", Name(thing), L_TYPE(l),
unset ? T("lock flags unset") : T("lock flags set"));
if (!IsPlayer(thing)) {
char lmbuf[1024];
ModTime(thing) = mudtime;
snprintf(lmbuf, 1023, "lflags - %s[#%d]", flags, player);
lmbuf[strlen(lmbuf)+1] = '\0';
set_lmod(thing, lmbuf);
}
}
/** Set flags on a lock (user interface).
* \verbatim
* This implements @lset.
* \endverbatim
* \param player the enactor.
* \param what string in the form obj/lock.
* \param flags list of flags to set.
*/
void
do_lset(dbref player, char *what, char *flags)
{
dbref thing;
lock_list *l;
char *lname;
privbits flag;
bool unset = 0;
if ((lname = strchr(what, '/')) == NULL) {
notify(player, T("No lock name given."));
return;
}
*lname++ = '\0';
if ((thing = match_controlled(player, what)) == NOTHING)
return;
if (*flags == '!') {
unset = 1;
flags++;
}
if (string_to_lockflag(player, flags, &flag) < 0) {
notify(player, T("Unrecognized lock flag."));
return;
}
l = getlockstruct_noparent(thing, lname);
if (!l || !Can_Read_Lock(player, thing, L_TYPE(l))) {
notify(player, T("No such lock."));
return;
}
if (!can_write_lock(player, thing, l)) {
notify(player, T("Permission denied."));
return;
}
if (unset)
L_FLAGS(l) &= ~flag;
else
L_FLAGS(l) |= flag;
if (!Quiet(player) && !(Quiet(thing) && (Owner(thing) == player)))
notify_format(player, "%s/%s - %s.", AName(thing, AN_SYS, NULL), L_TYPE(l),
unset ? T("lock flags unset") : T("lock flags set"));
if (!IsPlayer(thing))
ModTime(thing) = mudtime;
}
void do_txlevel
(
dbref executor,
dbref caller,
dbref enactor,
int eval,
int key,
int nargs,
UTF8 *object,
UTF8 *arg,
const UTF8 *cargs[],
int ncargs
)
{
UNUSED_PARAMETER(caller);
UNUSED_PARAMETER(enactor);
UNUSED_PARAMETER(eval);
UNUSED_PARAMETER(cargs);
UNUSED_PARAMETER(ncargs);
if (!arg || !*arg)
{
notify_quiet(executor, T("I don\xE2\x80\x99t know what you want to set!"));
return;
}
// Find thing.
//
dbref thing = match_controlled(executor, object);
if (NOTHING == thing)
{
return;
}
UTF8 lname[9];
RLEVEL ormask = 0;
RLEVEL andmask = ~ormask;
while (*arg)
{
int negate = 0;
while ( *arg
&& mux_isspace(*arg))
{
arg++;
}
if (*arg == '!')
{
negate = 1;
++arg;
}
int i;
for (i = 0; *arg && !mux_isspace(*arg); arg++)
{
if (i < 8)
{
lname[i++] = *arg;
}
}
lname[i] = '\0';
if (!lname[0])
{
if (negate)
{
notify(executor, T("You must specify a reality level to clear."));
}
else
{
notify(executor, T("You must specify a reality level to set."));
}
return;
}
RLEVEL result = find_rlevel(lname);
if (!result)
{
notify(executor, T("No such reality level."));
continue;
}
if (negate)
{
andmask &= ~result;
notify(executor, T("Cleared."));
}
else
{
ormask |= result;
notify(executor, T("Set."));
}
}
// Set the Tx Level.
//
UTF8 *buff = alloc_lbuf("do_rxlevel");
mux_sprintf(buff, LBUF_SIZE, T("%08X %08X"), RxLevel(thing), TxLevel(thing) & andmask | ormask);
atr_add_raw(thing, A_RLEVEL, buff);
free_lbuf(buff);
}
/** Rename something.
* \verbatim
* This implements @name.
* \endverbatim
* \param player the enactor.
* \param name current name of object to rename.
* \param newname_ new name for object.
*/
void
do_name(dbref player, const char *name, char *newname_)
{
dbref thing;
char oldname[BUFFER_LEN];
char *newname = NULL;
char *alias = NULL;
PE_REGS *pe_regs;
if ((thing = match_controlled(player, name)) == NOTHING)
return;
/* check for bad name */
if ((*newname_ == '\0') || strchr(newname_, '[')) {
notify(player, T("Give it what new name?"));
return;
}
switch (Typeof(thing)) {
case TYPE_PLAYER:
switch (ok_object_name
(newname_, player, thing, TYPE_PLAYER, &newname, &alias)) {
case OPAE_INVALID:
case OPAE_NULL:
notify(player, T("You can't give a player that name or alias."));
if (newname)
mush_free(newname, "name.newname");
if (alias)
mush_free(alias, "name.newname");
return;
case OPAE_TOOMANY:
notify(player, T("Too many aliases."));
mush_free(newname, "name.newname");
return;
case OPAE_SUCCESS:
break;
}
break;
case TYPE_EXIT:
if (ok_object_name(newname_, player, thing, TYPE_EXIT, &newname, &alias) !=
OPAE_SUCCESS) {
notify(player, T("That is not a reasonable name."));
if (newname)
mush_free(newname, "name.newname");
if (alias)
mush_free(alias, "name.newname");
return;
}
break;
case TYPE_THING:
case TYPE_ROOM:
if (!ok_name(newname_, 0)) {
notify(player, T("That is not a reasonable name."));
return;
}
newname = mush_strdup(trim_space_sep(newname_, ' '), "name.newname");
break;
default:
/* Should never occur */
notify(player, T("I don't see that here."));
return;
}
/* Actually change it */
mush_strncpy(oldname, Name(thing), BUFFER_LEN);
if (IsPlayer(thing)) {
do_log(LT_CONN, 0, 0, "Name change by %s(#%d) to %s",
Name(thing), thing, newname);
if (Suspect(thing) && strcmp(Name(thing), newname) != 0)
flag_broadcast("WIZARD", 0,
T("Broadcast: Suspect %s changed name to %s."),
Name(thing), newname);
reset_player_list(thing, Name(thing), NULL, newname, NULL);
}
set_name(thing, newname);
if (alias) {
if (*alias == ALIAS_DELIMITER) {
do_set_atr(thing, "ALIAS", NULL, player, 0);
} else {
/* New alias to set */
do_set_atr(thing, "ALIAS", alias, player, 0);
}
mush_free(alias, "name.newname");
}
queue_event(player, "OBJECT`RENAME", "%s,%s,%s",
unparse_objid(thing), newname, oldname);
if (!AreQuiet(player, thing))
notify(player, T("Name set."));
pe_regs = pe_regs_create(PE_REGS_ARG, "do_name");
pe_regs_setenv_nocopy(pe_regs, 0, oldname);
pe_regs_setenv_nocopy(pe_regs, 1, newname);
real_did_it(player, thing, NULL, NULL, "ONAME", NULL, "ANAME", NOTHING,
pe_regs, NA_INTER_PRESENCE, AN_SYS);
pe_regs_free(pe_regs);
mush_free(newname, "name.newname");
}
// ---------------------------------------------------------------------------
// do_halt: Command interface to halt_que.
//
void do_halt(dbref executor, dbref caller, dbref enactor, int eval, int key, char *target)
{
UNUSED_PARAMETER(caller);
UNUSED_PARAMETER(enactor);
UNUSED_PARAMETER(eval);
dbref executor_targ, obj_targ;
if ((key & HALT_ALL) && !Can_Halt(executor))
{
notify(executor, NOPERM_MESSAGE);
return;
}
// Figure out what to halt.
//
if (!target || !*target)
{
obj_targ = NOTHING;
if (key & HALT_ALL)
{
executor_targ = NOTHING;
}
else
{
executor_targ = Owner(executor);
if (!isPlayer(executor))
{
obj_targ = executor;
}
}
}
else
{
if (Can_Halt(executor))
{
obj_targ = match_thing(executor, target);
}
else
{
obj_targ = match_controlled(executor, target);
}
if (!Good_obj(obj_targ))
{
return;
}
if (key & HALT_ALL)
{
notify(executor, "Can't specify a target and /all");
return;
}
if (isPlayer(obj_targ))
{
executor_targ = obj_targ;
obj_targ = NOTHING;
}
else
{
executor_targ = NOTHING;
}
}
int numhalted = halt_que(executor_targ, obj_targ);
if (Quiet(executor))
{
return;
}
notify(Owner(executor), tprintf("%d queue entr%s removed.", numhalted, numhalted == 1 ? "y" : "ies"));
}
// ---------------------------------------------------------------------------
// do_ps: tell executor what commands they have pending in the queue
//
void do_ps(dbref executor, dbref caller, dbref enactor, int eval, int key, char *target)
{
UNUSED_PARAMETER(caller);
UNUSED_PARAMETER(enactor);
UNUSED_PARAMETER(eval);
char *bufp;
dbref executor_targ, obj_targ;
// Figure out what to list the queue for.
//
if ((key & PS_ALL) && !See_Queue(executor))
{
notify(executor, NOPERM_MESSAGE);
return;
}
if (!target || !*target)
{
obj_targ = NOTHING;
if (key & PS_ALL)
{
executor_targ = NOTHING;
}
else
{
executor_targ = Owner(executor);
if (!isPlayer(executor))
{
obj_targ = executor;
}
}
}
else
{
executor_targ = Owner(executor);
obj_targ = match_controlled(executor, target);
if (obj_targ == NOTHING)
{
return;
}
if (key & PS_ALL)
{
notify(executor, "Can't specify a target and /all");
return;
}
if (isPlayer(obj_targ))
{
executor_targ = obj_targ;
obj_targ = NOTHING;
}
}
key = key & ~PS_ALL;
switch (key)
{
case PS_BRIEF:
case PS_SUMM:
case PS_LONG:
break;
default:
notify(executor, "Illegal combination of switches.");
return;
}
Show_lsaNow.GetUTC();
Total_SystemTasks = 0;
Total_RunQueueEntry = 0;
Shown_RunQueueEntry = 0;
Total_SemaphoreTimeout = 0;
Shown_SemaphoreTimeout = 0;
Show_Player_Target = executor_targ;
Show_Object_Target = obj_targ;
Show_Key = key;
Show_Player = executor;
Show_bFirstLine = true;
scheduler.TraverseOrdered(CallBack_ShowWait);
Show_bFirstLine = true;
scheduler.TraverseOrdered(CallBack_ShowSemaphore);
#ifdef QUERY_SLAVE
Show_bFirstLine = true;
scheduler.TraverseOrdered(CallBack_ShowSQLQueries);
#endif // QUERY_SLAVE
if (Wizard(executor))
{
notify(executor, "----- System Queue -----");
scheduler.TraverseOrdered(CallBack_ShowDispatches);
}
// Display stats.
//
bufp = alloc_mbuf("do_ps");
#ifdef QUERY_SLAVE
mux_sprintf(bufp, MBUF_SIZE, "Totals: Wait Queue...%d/%d Semaphores...%d/%d SQL %d/%d",
Shown_RunQueueEntry, Total_RunQueueEntry,
Shown_SemaphoreTimeout, Total_SemaphoreTimeout,
Shown_SQLTimeout, Total_SQLTimeout);
#else
mux_sprintf(bufp, MBUF_SIZE, "Totals: Wait Queue...%d/%d Semaphores...%d/%d",
Shown_RunQueueEntry, Total_RunQueueEntry,
Shown_SemaphoreTimeout, Total_SemaphoreTimeout);
#endif // QUERY_SLAVE
notify(executor, bufp);
if (Wizard(executor))
{
mux_sprintf(bufp, MBUF_SIZE, " System Tasks.....%d", Total_SystemTasks);
notify(executor, bufp);
}
free_mbuf(bufp);
}
