int
safeputprop(dbref obj, dbref perms, char *buf, char *val)
{
char *ptr;
if (!buf) return 0;
while (*buf == PROPDIR_DELIMITER) buf++;
if (!*buf) return 0;
if (tp_db_readonly) return 0;
/* disallow CR's and :'s in prop names. */
for (ptr = buf; *ptr; ptr++)
if (*ptr == '\r' || *ptr == PROP_DELIMITER) return 0;
if (!Archperms(perms)) {
if (Prop_Hidden(buf)) return 0;
}
if (!Wizperms(perms)) {
if (Prop_SeeOnly(buf)) return 0;
}
if (!val) {
remove_property(obj, buf);
} else {
add_property(obj, buf, val, 0);
}
return 1;
}
const char *
safegetprop_strict(dbref player, dbref what, dbref perms, const char *inbuf)
{
const char *ptr;
char bbuf[BUFFER_LEN];
char vl[32];
if (!inbuf) {
notify_nolisten(player, "PropFetch: Propname required.", 1);
return NULL;
}
while (*inbuf == PROPDIR_DELIMITER)
inbuf++;
if (!*inbuf) {
notify_nolisten(player, "PropFetch: Propname required.", 1);
return NULL;
}
strcpy(bbuf, inbuf);
if (!Archperms(perms)) {
if (Prop_Hidden(bbuf)) {
notify_nolisten(player, "PropFetch: Permission denied.", 1);
return NULL;
}
if (Prop_Private(bbuf) && OWNER(perms) != OWNER(what)) {
notify_nolisten(player, "PropFetch: Permission denied.", 1);
return NULL;
}
}
ptr = get_property_class(what, bbuf);
if (!ptr) {
int i;
i = get_property_value(what, bbuf);
if (!i) {
dbref dd;
dd = get_property_dbref(what, bbuf);
if (dd == NOTHING) {
*vl = '\0';
ptr = vl;
return ptr;
} else {
sprintf(vl, "#%d", dd);
ptr = vl;
}
} else {
sprintf(vl, "%d", i);
ptr = vl;
}
}
#ifdef COMPRESS
ptr = uncompress(ptr);
#endif
return ptr;
}
const char *
mfn_force(MFUNARGS)
{
char *nxt, *ptr;
dbref obj = mesg_dbref_raw(player, what, perms, argv[0]);
if (obj == AMBIGUOUS || obj == UNKNOWN || obj == NOTHING || obj == HOME)
ABORT_MPI("FORCE","Failed match. (1)");
if (obj == PERMDENIED)
ABORT_MPI("FORCE","Permission denied. (1)");
if (Typeof(obj) != TYPE_THING && Typeof(obj) != TYPE_PLAYER)
ABORT_MPI("FORCE","Bad object reference. (1)");
if (!*argv[1])
ABORT_MPI("FORCE","Null command string. (2)");
if (!tp_zombies && !Archperms(perms))
ABORT_MPI("FORCE",NOPERM_MESG);
if (!Archperms(perms)) {
const char *ptr = RNAME(obj);
char objname[BUFFER_LEN], *ptr2;
dbref loc = getloc(obj);
if (Typeof(obj) == TYPE_THING) {
if (FLAGS(obj) & DARK)
ABORT_MPI("FORCE","Cannot force a dark puppet");
if ((FLAGS(OWNER(obj)) & ZOMBIE))
ABORT_MPI("FORCE",NOPERM_MESG);
if (loc != NOTHING && (FLAGS(loc) & ZOMBIE) &&
Typeof(loc) == TYPE_ROOM)
ABORT_MPI("FORCE","Cannot force a Puppet in a no-puppets room");
for (ptr2 = objname; *ptr && !isspace(*ptr);)
*(ptr2++) = *(ptr++);
*ptr2 = '\0';
if (lookup_player(objname) != NOTHING)
ABORT_MPI("FORCE","Cannot force a thing named after a player");
}
if (!(FLAGS(obj) & XFORCIBLE)) {
ABORT_MPI("FORCE",NOPERM_MESG);
}
if (!test_lock_false_default(perms, obj, "@/flk")) {
ABORT_MPI("FORCE",NOPERM_MESG);
}
}
if (Man(obj) && !TMan(perms))
ABORT_MPI("FORCE","You can't force " NAMEMAN);
if (!controls(OWNER(perms),obj))
ABORT_MPI("FORCE",NOPERM_MESG);
if ((WLevel(OWNER(perms)) < WLevel(obj)) ||
(WLevel(perms) < WLevel(obj))
) ABORT_MPI("FORCE",NOPERM_MESG);
if (force_level)
ABORT_MPI("FORCE","You can't force recursively");
strcpy(buf, argv[1]);
ptr = buf;
do {
nxt = index(ptr, '\r');
if (nxt) *nxt++ = '\0';
force_level++;
if (*ptr) process_command(obj, ptr, 0);
force_level--;
ptr = nxt;
} while (ptr);
*buf = '\0';
return "";
}
