public void run() {
while (isAllSuspended())
try {
Thread.sleep(2000);
} catch (Exception e) {
}
if ((!CMSecurity.isDisabled("UTILITHREAD")) && (!CMSecurity.isDisabled("THREADTHREAD"))) {
checkHealth();
Resources.removeResource("SYSTEM_HASHED_MASKS");
}
}
public double memoryUse(Environmental E, int number) {
double s = -1.0;
try {
int n = number;
Object[] objs = new Object[n];
Environmental cl = E;
Runtime rt = Runtime.getRuntime();
long m0 = rt.totalMemory() - rt.freeMemory();
System.gc();
Thread.sleep(500);
for (int i = 0; i < n; ++i) objs[i] = E = (Environmental) cl.copyOf();
System.gc();
Thread.sleep(1000);
long m1 = rt.totalMemory() - rt.freeMemory();
long dm = m1 - m0;
s = (double) dm / (double) n;
if (s < 0.0) return memoryUse(E, number);
} catch (Exception e) {
return -1;
}
return s;
}
public boolean shutdown() {
// int numTicks=tickGroup.size();
int which = 0;
while (ticks.size() > 0) {
// Log.sysOut("ServiceEngine","Shutting down all tick "+which+"/"+numTicks+"...");
Tick tock = ticks.getFirst();
if (tock != null) {
CMProps.setUpAllLowVar(
CMProps.SYSTEM_MUDSTATUS,
"Shutting down...shutting down Service Engine: killing Tick#"
+ tock.getCounter()
+ ": "
+ tock.getStatus());
tock.shutdown();
}
try {
Thread.sleep(100);
} catch (Exception e) {
}
which++;
}
CMProps.setUpAllLowVar(
CMProps.SYSTEM_MUDSTATUS,
"Shutting down...shutting down Service Engine: " + ID() + ": thread shutdown");
thread.shutdown();
// force final time tick!
Vector timeObjects = new Vector();
for (Enumeration e = CMLib.map().areas(); e.hasMoreElements(); ) {
Area A = ((Area) e.nextElement());
if (!timeObjects.contains(A.getTimeObj())) timeObjects.addElement(A.getTimeObj());
}
CMProps.setUpAllLowVar(
CMProps.SYSTEM_MUDSTATUS,
"Shutting down...shutting down Service Engine: " + ID() + ": saving time objects");
for (int t = 0; t < timeObjects.size(); t++) ((TimeClock) timeObjects.elementAt(t)).save();
Log.sysOut("ServiceEngine", "Shutdown complete.");
return true;
}
public boolean execute(MOB mob, Vector commands, int metaFlags) throws java.io.IOException {
if (mob.session() == null) return true;
PlayerStats pstats = mob.playerStats();
if (pstats == null) return true;
if ((commands != null)
&& (commands.size() > 1)
&& (commands.elementAt(1) instanceof String)
&& (CMProps.getVar(CMProps.SYSTEM_MAILBOX).length() > 0)) {
String name = CMParms.combine(commands, 1);
if (name.equalsIgnoreCase("BOX")) {
String journalName = CMProps.getVar(CMProps.SYSTEM_MAILBOX);
Vector<JournalsLibrary.JournalEntry> msgs = CMLib.database().DBReadJournalMsgs(journalName);
while ((mob.session() != null) && (!mob.session().killFlag())) {
Vector mymsgs = new Vector();
StringBuffer messages =
new StringBuffer(
"^X" + CMStrings.padCenter(mob.Name() + "'s MailBox", 48) + "^?^.\n\r");
messages.append(
"^X### "
+ CMStrings.padRight("From", 15)
+ " "
+ CMStrings.padRight("Date", 20)
+ " Subject^?^.\n\r");
for (int num = 0; num < msgs.size(); num++) {
JournalsLibrary.JournalEntry thismsg = msgs.elementAt(num);
String to = (String) thismsg.to;
if (to.equalsIgnoreCase("ALL")
|| to.equalsIgnoreCase(mob.Name())
|| (to.toUpperCase().trim().startsWith("MASK=")
&& CMLib.masking().maskCheck(to.trim().substring(5), mob, true))) {
mymsgs.addElement(thismsg);
messages.append(
CMStrings.padRight("" + mymsgs.size(), 4)
+ CMStrings.padRight((thismsg.from), 16)
+ CMStrings.padRight(CMLib.time().date2String(thismsg.date), 21)
+ (thismsg.subj)
+ "\n\r");
}
}
if ((mymsgs.size() == 0)
|| (CMath.bset(metaFlags, Command.METAFLAG_POSSESSED))
|| (CMath.bset(metaFlags, Command.METAFLAG_AS))) {
if (CMath.bset(mob.getBitmap(), MOB.ATT_AUTOFORWARD))
mob.tell(
"You have no email waiting, but then, it's probably been forwarded to you already.");
else mob.tell("You have no email waiting.");
return false;
}
Session S = mob.session();
try {
if (S != null) S.snoopSuspension(1);
mob.tell(messages.toString());
} finally {
if (S != null) S.snoopSuspension(-1);
}
String s = mob.session().prompt("Enter a message #", "");
if ((!CMath.isInteger(s)) || (mob.session().killFlag())) return false;
int num = CMath.s_int(s);
if ((num <= 0) || (num > mymsgs.size())) mob.tell("That is not a valid number.");
else
while ((mob.session() != null) && (!mob.session().killFlag())) {
JournalsLibrary.JournalEntry thismsg =
(JournalsLibrary.JournalEntry) mymsgs.elementAt(num - 1);
String key = thismsg.key;
String from = thismsg.from;
String date = CMLib.time().date2String(thismsg.date);
String subj = thismsg.subj;
String message = thismsg.msg;
messages = new StringBuffer("");
messages.append("^XMessage :^?^." + num + "\n\r");
messages.append("^XFrom :^?^." + from + "\n\r");
messages.append("^XDate :^?^." + date + "\n\r");
messages.append("^XSubject :^?^." + subj + "\n\r");
messages.append("^X------------------------------------------------^?^.\n\r");
messages.append(message + "\n\r\n\r");
try {
if (S != null) S.snoopSuspension(1);
mob.tell(messages.toString());
} finally {
if (S != null) S.snoopSuspension(-1);
}
s =
mob.session()
.choose("Would you like to D)elete, H)old, or R)eply (D/H/R)? ", "DHR", "H");
if (s.equalsIgnoreCase("H")) break;
if (s.equalsIgnoreCase("R")) {
if ((from.length() > 0)
&& (!from.equals(mob.Name()))
&& (!from.equalsIgnoreCase("BOX"))
&& (CMLib.players().getLoadPlayer(from) != null))
execute(mob, CMParms.makeVector(getAccessWords()[0], from), metaFlags);
else mob.tell("You can not reply to this email.");
} else if (s.equalsIgnoreCase("D")) {
CMLib.database().DBDeleteJournal(journalName, key);
msgs.remove(thismsg);
mob.tell("Deleted.");
break;
}
}
}
} else {
MOB M = CMLib.players().getLoadPlayer(name);
if (M == null) {
mob.tell(
"There is no player called '"
+ name
+ "' to send email to. If you were trying to read your mail, try EMAIL BOX. If you were trying to change your email address, just enter EMAIL without any parameters.");
return false;
}
if (!CMath.bset(M.getBitmap(), MOB.ATT_AUTOFORWARD)) {
if (!mob.session().confirm("Send email to '" + M.Name() + "' (Y/n)?", "Y")) return false;
} else {
if (!mob.session()
.confirm(
"Send email to '"
+ M.Name()
+ "', even though their AUTOFORWARD is turned off (y/N)?",
"N")) return false;
}
if (CMProps.getIntVar(CMProps.SYSTEMI_MAXMAILBOX) > 0) {
int count =
CMLib.database()
.DBCountJournal(CMProps.getVar(CMProps.SYSTEM_MAILBOX), null, M.Name());
if (count >= CMProps.getIntVar(CMProps.SYSTEMI_MAXMAILBOX)) {
mob.tell(M.Name() + "'s mailbox is full.");
return false;
}
}
String subject = mob.session().prompt("Email Subject: ", "").trim();
if (subject.length() == 0) {
mob.tell("Aborted");
return false;
}
String message = mob.session().prompt("Enter your message\n\r: ", "").trim();
if (message.trim().length() == 0) {
mob.tell("Aborted");
return false;
}
message +=
"\n\r\n\rThis message was sent through the "
+ CMProps.getVar(CMProps.SYSTEM_MUDNAME)
+ " mail server at "
+ CMProps.getVar(CMProps.SYSTEM_MUDDOMAIN)
+ ", port"
+ CMProps.getVar(CMProps.SYSTEM_MUDPORTS)
+ ". Please contact the administrators regarding any abuse of this system.\n\r";
CMLib.database()
.DBWriteJournal(
CMProps.getVar(CMProps.SYSTEM_MAILBOX), mob.Name(), M.Name(), subject, message);
mob.tell("Your email has been sent.");
return true;
}
}
if ((pstats.getEmail() == null) || (pstats.getEmail().length() == 0))
mob.session().println("\n\rYou have no email address on file for this character.");
else {
if (commands == null) return true;
String change =
mob.session()
.prompt(
"You currently have '"
+ pstats.getEmail()
+ "' set as the email address for this character.\n\rChange it (y/N)?",
"N");
if (change.toUpperCase().startsWith("N")) return false;
}
if ((CMProps.getVar(CMProps.SYSTEM_EMAILREQ).toUpperCase().startsWith("PASS"))
&& (commands != null)
&& (CMProps.getVar(CMProps.SYSTEM_MAILBOX).length() > 0))
mob.session()
.println(
"\n\r** Changing your email address will cause you to be logged off, and a new password to be generated and emailed to the new address. **\n\r");
String newEmail = mob.session().prompt("New E-mail Address:");
if (newEmail == null) return false;
newEmail = newEmail.trim();
if (!CMProps.getVar(CMProps.SYSTEM_EMAILREQ).toUpperCase().startsWith("OPTION")) {
if (newEmail.length() < 6) return false;
if (newEmail.indexOf("@") < 0) return false;
String confirmEmail =
mob.session()
.prompt("Confirm that '" + newEmail + "' is correct by re-entering.\n\rRe-enter:");
if (confirmEmail == null) return false;
confirmEmail = confirmEmail.trim();
if (confirmEmail.length() == 0) return false;
if (!(newEmail.equalsIgnoreCase(confirmEmail))) return false;
}
pstats.setEmail(newEmail);
CMLib.database().DBUpdateEmail(mob);
if ((commands != null)
&& (CMProps.getVar(CMProps.SYSTEM_EMAILREQ).toUpperCase().startsWith("PASS"))
&& (CMProps.getVar(CMProps.SYSTEM_MAILBOX).length() > 0)) {
String password = "";
for (int i = 0; i < 6; i++) password += (char) ('a' + CMLib.dice().roll(1, 26, -1));
pstats.setPassword(password);
CMLib.database().DBUpdatePassword(mob.Name(), password);
CMLib.database()
.DBWriteJournal(
CMProps.getVar(CMProps.SYSTEM_MAILBOX),
mob.Name(),
mob.Name(),
"Password for " + mob.Name(),
"Your new password for "
+ mob.Name()
+ " is: "
+ pstats.password()
+ "\n\rYou can login by pointing your mud client at "
+ CMProps.getVar(CMProps.SYSTEM_MUDDOMAIN)
+ " port(s):"
+ CMProps.getVar(CMProps.SYSTEM_MUDPORTS)
+ ".\n\rYou may use the PASSWORD command to change it once you are online.");
mob.tell("You will receive an email with your new password shortly. Goodbye.");
if (mob.session() != null) {
try {
Thread.sleep(1000);
} catch (Exception e) {
}
mob.session().kill(false, false, false);
}
}
return true;
}