public static final void printThreadDump() {
File javaHome = StaticEntity.getJDKWorkingDirectory();
if (javaHome == null) {
KoLmafia.updateDisplay(
"To use this feature, you must run KoLmafia with a JDK instead of a JRE.");
return;
}
String pid = StaticEntity.getProcessId();
if (pid == null) {
return;
}
KoLmafia.updateDisplay("Generating thread dump for KoLmafia process id " + pid + "...");
Runtime runtime = Runtime.getRuntime();
StringBuffer sb = new StringBuffer();
try {
String[] command = new String[2];
if (System.getProperty("os.name").startsWith("Windows")) {
command[0] = new File(javaHome, "bin/jstack.exe").getPath();
} else {
command[0] = new File(javaHome, "bin/jstack").getPath();
}
command[1] = pid;
Process process = runtime.exec(command);
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
while ((line = reader.readLine()) != null) {
sb.append(line);
sb.append(KoLConstants.LINE_BREAK);
}
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
boolean shouldOpenStream = !RequestLogger.isDebugging();
if (shouldOpenStream) {
RequestLogger.openDebugLog();
}
RequestLogger.getDebugStream().println(sb.toString());
if (shouldOpenStream) {
RequestLogger.closeDebugLog();
}
}
public static final boolean executeCountdown(final String message, final int seconds) {
PauseObject pauser = new PauseObject();
StringBuffer actualMessage = new StringBuffer(message);
for (int i = seconds; i > 0 && KoLmafia.permitsContinue(); --i) {
boolean shouldDisplay = false;
// If it's the first count, then it should definitely be shown
// for the countdown.
if (i == seconds) {
shouldDisplay = true;
} else if (i >= 1800) {
shouldDisplay = i % 600 == 0;
} else if (i >= 600) {
shouldDisplay = i % 300 == 0;
} else if (i >= 300) {
shouldDisplay = i % 120 == 0;
} else if (i >= 60) {
shouldDisplay = i % 60 == 0;
} else if (i >= 15) {
shouldDisplay = i % 15 == 0;
} else if (i >= 5) {
shouldDisplay = i % 5 == 0;
} else {
shouldDisplay = true;
}
// Only display the message if it should be displayed based on
// the above checks.
if (shouldDisplay) {
actualMessage.setLength(message.length());
if (i >= 60) {
int minutes = i / 60;
actualMessage.append(minutes);
actualMessage.append(minutes == 1 ? " minute" : " minutes");
if (i % 60 != 0) {
actualMessage.append(", ");
}
}
if (i % 60 != 0) {
actualMessage.append(i % 60);
actualMessage.append(i % 60 == 1 ? " second" : " seconds");
}
actualMessage.append("...");
KoLmafia.updateDisplay(actualMessage.toString());
}
pauser.pause(1000);
}
return KoLmafia.permitsContinue();
}
public static final void printStackTrace(
final Throwable t, final String message, final boolean printOnlyCause) {
// Next, print all the information to the debug log so that
// it can be sent.
boolean shouldOpenStream = !RequestLogger.isDebugging();
if (shouldOpenStream) {
RequestLogger.openDebugLog();
}
if (message.startsWith("Backtrace")) {
StaticEntity.backtraceTrigger = null;
KoLmafia.updateDisplay("Backtrace triggered, debug log printed.");
} else if (!message.equals("")) {
KoLmafia.updateDisplay(message);
} else {
t.printStackTrace();
/*java.lang.IndexOutOfBoundsException: Index: 0, Tab count: 0
at javax.swing.JTabbedPane.checkIndex(JTabbedPane.java:1738)
at javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:572)
at net.sourceforge.kolmafia.swingui.listener.ChatEntryListener.execute(ChatEntryListener.java:64)
at net.sourceforge.kolmafia.swingui.listener.ThreadedListener.run(ThreadedListener.java:244)
at net.sourceforge.kolmafia.RequestThread$ThreadWrappedRunnable.run(RequestThread.java:342)
*/
KoLmafia.updateDisplay("Unexpected error, debug log printed.");
}
Throwable cause = t.getCause();
if (cause == null || !printOnlyCause) {
StaticEntity.printStackTrace(t, message, RequestLogger.getDebugStream());
}
if (cause != null) {
StaticEntity.printStackTrace(cause, message, RequestLogger.getDebugStream());
}
if (shouldOpenStream) {
RequestLogger.closeDebugLog();
}
}
public static final void generateHeapDump() {
File javaHome = StaticEntity.getJDKWorkingDirectory();
if (javaHome == null) {
KoLmafia.updateDisplay(
"To use this feature, you must run KoLmafia with a JDK instead of a JRE.");
return;
}
String pid = StaticEntity.getProcessId();
if (pid == null) {
return;
}
KoLmafia.updateDisplay("Generating heap dump for KoLmafia process id " + pid + "...");
Runtime runtime = Runtime.getRuntime();
StringBuffer sb = new StringBuffer();
try {
String[] command = new String[3];
if (System.getProperty("os.name").startsWith("Windows")) {
command[0] = new File(javaHome, "bin/jmap.exe").getPath();
} else {
command[0] = new File(javaHome, "bin/jmap").getPath();
}
String javaVersion = System.getProperty("java.runtime.version");
if (javaVersion.contains("1.5.0_")) {
command[1] = "-heap:format=b";
} else {
int fileIndex = 0;
String jmapFileName = null;
File jmapFile = null;
do {
++fileIndex;
jmapFileName = "kolmafia" + fileIndex + ".hprof";
jmapFile = new File(UtilityConstants.ROOT_LOCATION, jmapFileName);
} while (jmapFile.exists());
command[1] = "-dump:format=b,file=" + jmapFileName;
}
command[2] = pid;
Process process = runtime.exec(command, new String[0], UtilityConstants.ROOT_LOCATION);
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
while ((line = reader.readLine()) != null) {
sb.append(line);
sb.append(KoLConstants.LINE_BREAK);
}
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
boolean shouldOpenStream = !RequestLogger.isDebugging();
if (shouldOpenStream) {
RequestLogger.openDebugLog();
}
RequestLogger.getDebugStream().println(sb.toString());
if (shouldOpenStream) {
RequestLogger.closeDebugLog();
}
}
public static final String getProcessId() {
File javaHome = StaticEntity.getJDKWorkingDirectory();
if (javaHome == null) {
KoLmafia.updateDisplay(
"To use this feature, you must run KoLmafia with a JDK instead of a JRE.");
return null;
}
Runtime runtime = Runtime.getRuntime();
String pid = null;
try {
String[] command = new String[2];
if (System.getProperty("os.name").startsWith("Windows")) {
command[0] = new File(javaHome, "bin/jps.exe").getPath();
} else {
command[0] = new File(javaHome, "bin/jps").getPath();
}
command[1] = "-l";
Process process = runtime.exec(command);
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
StringBuffer sb = new StringBuffer();
while ((pid == null) && (line = reader.readLine()) != null) {
sb.append(line);
sb.append(KoLConstants.LINE_BREAK);
if (line.indexOf("KoLmafia") != -1) {
pid = line.substring(0, line.indexOf(' '));
}
boolean shouldOpenStream = !RequestLogger.isDebugging();
if (shouldOpenStream) {
RequestLogger.openDebugLog();
}
RequestLogger.getDebugStream().println(sb.toString());
if (shouldOpenStream) {
RequestLogger.closeDebugLog();
}
}
} catch (IOException e) {
e.printStackTrace();
}
if (pid != null) {
return pid;
}
KoLmafia.updateDisplay("Unable to determine KoLmafia process id.");
return null;
}
