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package net.minecraft.server;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.Callable;
import java.util.logging.Level;
import java.util.logging.Logger;
public class CrashReport {
private final String a;
private final Throwable b;
private final CrashReportSystemDetails c = new CrashReportSystemDetails(this, "System Details");
private final List d = new ArrayList();
private File e = null;
private boolean f = true;
private StackTraceElement[] g = new StackTraceElement[0];
public CrashReport(String s, Throwable throwable) {
this.a = s;
this.b = throwable;
this.h();
}
private void h() {
this.c.a("Minecraft Version", (Callable) (new CrashReportVersion(this)));
this.c.a("Operating System", (Callable) (new CrashReportOperatingSystem(this)));
this.c.a("Java Version", (Callable) (new CrashReportJavaVersion(this)));
this.c.a("Java VM Version", (Callable) (new CrashReportJavaVMVersion(this)));
this.c.a("Memory", (Callable) (new CrashReportMemory(this)));
this.c.a("JVM Flags", (Callable) (new CrashReportJVMFlags(this)));
this.c.a("AABB Pool Size", (Callable) (new CrashReportAABBPoolSize(this)));
this.c.a("Suspicious classes", (Callable) (new CrashReportSuspiciousClasses(this)));
this.c.a("IntCache", (Callable) (new CrashReportIntCacheSize(this)));
this.c.a("CraftBukkit Information", (Callable) (new org.bukkit.craftbukkit.CraftCrashReport())); // CraftBukkit
}
public String a() {
return this.a;
}
public Throwable b() {
return this.b;
}
public void a(StringBuilder stringbuilder) {
if (this.g != null && this.g.length > 0) {
stringbuilder.append("-- Head --\n");
stringbuilder.append("Stacktrace:\n");
StackTraceElement[] astacktraceelement = this.g;
int i = astacktraceelement.length;
for (int j = 0; j < i; ++j) {
StackTraceElement stacktraceelement = astacktraceelement[j];
stringbuilder.append("\t").append("at ").append(stacktraceelement.toString());
stringbuilder.append("\n");
}
stringbuilder.append("\n");
}
Iterator iterator = this.d.iterator();
while (iterator.hasNext()) {
CrashReportSystemDetails crashreportsystemdetails = (CrashReportSystemDetails) iterator.next();
crashreportsystemdetails.a(stringbuilder);
stringbuilder.append("\n\n");
}
this.c.a(stringbuilder);
}
public String d() {
StringWriter stringwriter = null;
PrintWriter printwriter = null;
String s = this.b.toString();
try {
stringwriter = new StringWriter();
printwriter = new PrintWriter(stringwriter);
this.b.printStackTrace(printwriter);
s = stringwriter.toString();
} finally {
try {
if (stringwriter != null) {
stringwriter.close();
}
if (printwriter != null) {
printwriter.close();
}
} catch (IOException ioexception) {
;
}
}
return s;
}
public String e() {
StringBuilder stringbuilder = new StringBuilder();
stringbuilder.append("---- Minecraft Crash Report ----\n");
stringbuilder.append("// ");
stringbuilder.append(i());
stringbuilder.append("\n\n");
stringbuilder.append("Time: ");
stringbuilder.append((new SimpleDateFormat()).format(new Date()));
stringbuilder.append("\n");
stringbuilder.append("Description: ");
stringbuilder.append(this.a);
stringbuilder.append("\n\n");
stringbuilder.append(this.d());
stringbuilder.append("\n\nA detailed walkthrough of the error, its code path and all known details is as follows:\n");
for (int i = 0; i < 87; ++i) {
stringbuilder.append("-");
}
stringbuilder.append("\n\n");
this.a(stringbuilder);
return stringbuilder.toString();
}
public boolean a(File file1) {
if (this.e != null) {
return false;
} else {
if (file1.getParentFile() != null) {
file1.getParentFile().mkdirs();
}
try {
FileWriter filewriter = new FileWriter(file1);
filewriter.write(this.e());
filewriter.close();
this.e = file1;
return true;
} catch (Throwable throwable) {
Logger.getLogger("Minecraft").log(Level.SEVERE, "Could not save crash report to " + file1, throwable);
return false;
}
}
}
public CrashReportSystemDetails g() {
return this.c;
}
public CrashReportSystemDetails a(String s) {
return this.a(s, 1);
}
public CrashReportSystemDetails a(String s, int i) {
CrashReportSystemDetails crashreportsystemdetails = new CrashReportSystemDetails(this, s);
if (this.f) {
int j = crashreportsystemdetails.a(i);
StackTraceElement[] astacktraceelement = this.b.getStackTrace();
StackTraceElement stacktraceelement = null;
StackTraceElement stacktraceelement1 = null;
if (astacktraceelement != null && astacktraceelement.length - j < astacktraceelement.length) {
stacktraceelement = astacktraceelement[astacktraceelement.length - j];
if (astacktraceelement.length + 1 - j < astacktraceelement.length) {
stacktraceelement1 = astacktraceelement[astacktraceelement.length + 1 - j];
}
}
this.f = crashreportsystemdetails.a(stacktraceelement, stacktraceelement1);
if (j > 0 && !this.d.isEmpty()) {
CrashReportSystemDetails crashreportsystemdetails1 = (CrashReportSystemDetails) this.d.get(this.d.size() - 1);
crashreportsystemdetails1.b(j);
} else if (astacktraceelement != null && astacktraceelement.length >= j) {
this.g = new StackTraceElement[astacktraceelement.length - j];
System.arraycopy(astacktraceelement, 0, this.g, 0, this.g.length);
} else {
this.f = false;
}
}
this.d.add(crashreportsystemdetails);
return crashreportsystemdetails;
}
private static String i() {
String[] astring = new String[] { "Who set us up the TNT?", "Everything\'s going to plan. No, really, that was supposed to happen.", "Uh... Did I do that?", "Oops.", "Why did you do that?", "I feel sad now :(", "My bad.", "I\'m sorry, Dave.", "I let you down. Sorry :(", "On the bright side, I bought you a teddy bear!", "Daisy, daisy...", "Oh - I know what I did wrong!", "Hey, that tickles! Hehehe!", "I blame Dinnerbone.", "You should try our sister game, Minceraft!", "Don\'t be sad. I\'ll do better next time, I promise!", "Don\'t be sad, have a hug! <3", "I just don\'t know what went wrong :(", "Shall we play a game?", "Quite honestly, I wouldn\'t worry myself about that.", "I bet Cylons wouldn\'t have this problem.", "Sorry :(", "Surprise! Haha. Well, this is awkward.", "Would you like a cupcake?", "Hi. I\'m Minecraft, and I\'m a crashaholic.", "Ooh. Shiny.", "This doesn\'t make any sense!", "Why is it breaking :(", "Don\'t do that.", "Ouch. That hurt :(", "You\'re mean.", "This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]", "There are four lights!"};
try {
return astring[(int) (System.nanoTime() % (long) astring.length)];
} catch (Throwable throwable) {
return "Witty comment unavailable :(";
}
}
public static CrashReport a(Throwable throwable, String s) {
CrashReport crashreport;
if (throwable instanceof ReportedException) {
crashreport = ((ReportedException) throwable).a();
} else {
crashreport = new CrashReport(s, throwable);
}
return crashreport;
}
}
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