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import java.util.*;
import java.util.zip.*;
import java.util.List;
import java.util.regex.*;
import java.util.concurrent.*;
import java.util.concurrent.atomic.*;
import java.util.concurrent.locks.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.table.*;
import java.io.*;
import java.net.*;
import java.lang.reflect.*;
import java.lang.ref.*;
import java.lang.management.*;
import java.security.*;
import java.security.spec.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import javax.imageio.*;
import java.math.*;
public class main {
public static Class module;
public static void main(final String[] args) throws Exception {
Lisp l = lisp("hello", "world!");
module = hotwireSharingClasses("#1011218", Lisp.class);
call(module, "test", l);
}
public static Object call(Object o) {
return callFunction(o);
}
// varargs assignment fixer for a single string array argument
public static Object call(Object o, String method, String[] arg) {
return call(o, method, new Object[] { arg });
}
public static Object call(Object o, String method, Object... args) {
try {
if (o instanceof Class) {
Method m = call_findStaticMethod((Class) o, method, args, false);
m.setAccessible(true);
return m.invoke(null, args);
} else {
Method m = call_findMethod(o, method, args, false);
m.setAccessible(true);
return m.invoke(o, args);
}
} catch (Exception e) {
throw e instanceof RuntimeException ? (RuntimeException) e : new RuntimeException(e);
}
}
public static Method call_findStaticMethod(Class c, String method, Object[] args, boolean debug) {
Class _c = c;
while (c != null) {
for (Method m : c.getDeclaredMethods()) {
if (debug)
System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");
;
if (!m.getName().equals(method)) {
if (debug)
System.out.println("Method name mismatch: " + method);
continue;
}
if ((m.getModifiers() & java.lang.reflect.Modifier.STATIC) == 0 || !call_checkArgs(m, args, debug))
continue;
return m;
}
c = c.getSuperclass();
}
throw new RuntimeException("Method '" + method + "' (static) with " + args.length + " parameter(s) not found in " + _c.getName());
}
public static Method call_findMethod(Object o, String method, Object[] args, boolean debug) {
Class c = o.getClass();
while (c != null) {
for (Method m : c.getDeclaredMethods()) {
if (debug)
System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");
;
if (m.getName().equals(method) && call_checkArgs(m, args, debug))
return m;
}
c = c.getSuperclass();
}
throw new RuntimeException("Method '" + method + "' (non-static) with " + args.length + " parameter(s) not found in " + o.getClass().getName());
}
public static boolean call_checkArgs(Method m, Object[] args, boolean debug) {
Class[] types = m.getParameterTypes();
if (types.length != args.length) {
if (debug)
System.out.println("Bad parameter length: " + args.length + " vs " + types.length);
return false;
}
for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) {
if (debug)
System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]);
return false;
}
return true;
}
public static RuntimeException asRuntimeException(Throwable t) {
return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t);
}
public static Class hotwireSharingClasses(String progID, Class... classesToShare) {
try {
Pair p = CompilerBot.compileSnippet2(progID);
File jar = p.a;
assertTrue(f2s(jar), jar.isFile());
// collect files (program + libraries)
List files = ll(jar);
String dehlibs = unnull(loadTextFileFromZip(jar, "libraries"));
List myLibraries = myLibraryFiles();
Matcher matcher = Pattern.compile("\\d+").matcher(dehlibs);
while (matcher.find()) files.add(loadLibrary(matcher.group()));
// make class loader
JavaXClassLoaderWithParent2 classLoader = new JavaXClassLoaderWithParent2(progID, files, myClassLoader(), map("className", classesToShare));
return hotwire_finish(classLoader, progID, p.b);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Map _registerThread_threads = Collections.synchronizedMap(new WeakHashMap());
public static Thread _registerThread(Thread t) {
_registerThread_threads.put(t, true);
return t;
}
public static void _registerThread() {
_registerThread(Thread.currentThread());
}
// make a lisp form
public static Lisp lisp(String head, Object... args) {
Lisp l = new Lisp(head);
for (Object o : args) l.add(o);
return l;
}
public static Lisp lisp(String head, Collection args) {
return new Lisp(head, args);
}
// extended over Class.isInstance() to handle primitive types
public static boolean isInstanceX(Class type, Object arg) {
if (type == boolean.class)
return arg instanceof Boolean;
if (type == int.class)
return arg instanceof Integer;
if (type == long.class)
return arg instanceof Long;
if (type == float.class)
return arg instanceof Float;
if (type == short.class)
return arg instanceof Short;
if (type == char.class)
return arg instanceof Character;
if (type == byte.class)
return arg instanceof Byte;
if (type == double.class)
return arg instanceof Double;
return type.isInstance(arg);
}
public static List ll(A... a) {
return litlist(a);
}
public static Class hotwire_finish(ClassLoader classLoader, String progID, String javaSource) {
try {
// load & return main class
Class theClass = classLoader.loadClass("main");
Class j = getJavaX();
setOpt(theClass, "myJavaSource_code", javaSource);
synchronized (j) {
// hopefully this goes well...
call(j, "setVars", theClass, progID);
callOpt(j, "addInstance", progID, theClass);
}
hotwire_copyOver(theClass);
return theClass;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static RuntimeException rethrow(Throwable e) {
throw asRuntimeException(e);
}
public static File loadLibrary(String snippetID) {
return loadBinarySnippet(snippetID);
}
public static String loadTextFileFromZip(File inZip, String fileName) {
return loadTextFileFromZipFile(inZip, fileName);
}
public static String f2s(File f) {
return f == null ? null : f.getAbsolutePath();
}
public static String unnull(String s) {
return s == null ? "" : s;
}
public static List unnull(List l) {
return l == null ? emptyList() : l;
}
public static Iterable unnull(Iterable i) {
return i == null ? emptyList() : i;
}
public static A[] unnull(A[] a) {
return a == null ? (A[]) new Object[0] : a;
}
public static BitSet unnull(BitSet b) {
return b == null ? new BitSet() : b;
}
public static Object callFunction(Object f, Object... args) {
return callF(f, args);
}
public static String className(Object o) {
return getClassName(o);
}
public static ClassLoader myClassLoader() {
return _getClass(mc()).getClassLoader();
}
public static List myLibraryFiles() {
return (List) get(myClassLoader(), "files");
}
public static void assertTrue(Object o) {
assertEquals(true, o);
}
public static boolean assertTrue(String msg, boolean b) {
if (!b)
throw fail(msg);
return b;
}
public static boolean assertTrue(boolean b) {
if (!b)
throw fail("oops");
return b;
}
public static List map(Iterable l, Object f) {
return map(f, l);
}
public static List map(Object f, Iterable l) {
List x = emptyList(l);
if (l != null)
for (Object o : l) x.add(callF(f, o));
return x;
}
public static List map(Object f, Object[] l) {
return map(f, asList(l));
}
public static List map(Object[] l, Object f) {
return map(f, l);
}
public static List map(Object f, Map map) {
return map(map, f);
}
public static List map(Map map, Object f) {
List x = new ArrayList();
for (Object _e : map.entrySet()) {
Map.Entry e = (Map.Entry) _e;
x.add(callF(f, e.getKey(), e.getValue()));
}
return x;
}
public static void hotwire_copyOver(Class c) {
synchronized (StringBuffer.class) {
for (String field : litlist("print_log", "print_silent", "androidContext")) {
Object o = getOpt(mc(), field);
if (o != null)
setOpt(c, field, o);
}
Object mainBot = getMainBot();
if (mainBot != null)
setOpt(c, "mainBot", mainBot);
setOpt(c, "creator_class", new WeakReference(mc()));
}
}
public static Object callOpt(Object o) {
if (o == null)
return null;
return callF(o);
}
public static Object callOpt(Object o, String method, Object... args) {
try {
if (o == null)
return null;
if (o instanceof Class) {
Method m = callOpt_findStaticMethod((Class) o, method, args, false);
if (m == null)
return null;
m.setAccessible(true);
return m.invoke(null, args);
} else {
Method m = callOpt_findMethod(o, method, args, false);
if (m == null)
return null;
m.setAccessible(true);
return m.invoke(o, args);
}
} catch (Exception e) {
//fail(e.getMessage() + " | Method: " + method + ", receiver: " + className(o) + ", args: (" + join(", ", map(f className, args) + ")");
throw new RuntimeException(e);
}
}
public static Method callOpt_findStaticMethod(Class c, String method, Object[] args, boolean debug) {
Class _c = c;
while (c != null) {
for (Method m : c.getDeclaredMethods()) {
if (debug)
System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");
;
if (!m.getName().equals(method)) {
if (debug)
System.out.println("Method name mismatch: " + method);
continue;
}
if ((m.getModifiers() & java.lang.reflect.Modifier.STATIC) == 0 || !callOpt_checkArgs(m, args, debug))
continue;
return m;
}
c = c.getSuperclass();
}
return null;
}
public static Method callOpt_findMethod(Object o, String method, Object[] args, boolean debug) {
Class c = o.getClass();
while (c != null) {
for (Method m : c.getDeclaredMethods()) {
if (debug)
System.out.println("Checking method " + m.getName() + " with " + m.getParameterTypes().length + " parameters");
;
if (m.getName().equals(method) && callOpt_checkArgs(m, args, debug))
return m;
}
c = c.getSuperclass();
}
return null;
}
public static boolean callOpt_checkArgs(Method m, Object[] args, boolean debug) {
Class[] types = m.getParameterTypes();
if (types.length != args.length) {
if (debug)
System.out.println("Bad parameter length: " + args.length + " vs " + types.length);
return false;
}
for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) {
if (debug)
System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]);
return false;
}
return true;
}
public static WeakHashMap> callF_cache = new WeakHashMap();
public static A callF(F0 f) {
return f == null ? null : f.get();
}
public static Object callF(Object f, Object... args) {
try {
if (f instanceof String)
return callMC((String) f, args);
if (f instanceof Runnable) {
((Runnable) f).run();
return null;
}
if (f == null)
return null;
Class c = f.getClass();
ArrayList methods;
synchronized (callF_cache) {
methods = callF_cache.get(c);
if (methods == null)
methods = callF_makeCache(c);
}
int n = l(methods);
if (n == 0)
throw fail("No get method in " + getClassName(c));
if (n == 1)
return methods.get(0).invoke(f, args);
for (int i = 0; i < n; i++) {
Method m = methods.get(i);
if (call_checkArgs(m, args, false))
return m.invoke(f, args);
}
throw fail("No matching get method in " + getClassName(c));
} catch (Exception __e) {
throw rethrow(__e);
}
}
// used internally
public static ArrayList callF_makeCache(Class c) {
ArrayList l = new ArrayList();
Class _c = c;
do {
for (Method m : _c.getDeclaredMethods()) if (m.getName().equals("get")) {
m.setAccessible(true);
l.add(m);
}
if (!l.isEmpty())
break;
_c = _c.getSuperclass();
} while (_c != null);
callF_cache.put(c, l);
return l;
}
public static Class _getClass(String name) {
try {
return Class.forName(name);
} catch (ClassNotFoundException e) {
// could optimize this
return null;
}
}
public static Class _getClass(Object o) {
return o == null ? null : o instanceof Class ? (Class) o : o.getClass();
}
public static Class _getClass(Object realm, String name) {
try {
return getClass(realm).getClassLoader().loadClass(classNameToVM(name));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static ArrayList asList(A[] a) {
return a == null ? new ArrayList() : new ArrayList(Arrays.asList(a));
}
public static ArrayList asList(int[] a) {
ArrayList l = new ArrayList();
for (int i : a) l.add(i);
return l;
}
public static ArrayList asList(Iterable s) {
if (s instanceof ArrayList)
return (ArrayList) s;
ArrayList l = new ArrayList();
if (s != null)
for (A a : s) l.add(a);
return l;
}
public static ArrayList asList(Enumeration e) {
ArrayList l = new ArrayList();
if (e != null)
while (e.hasMoreElements()) l.add(e.nextElement());
return l;
}
public static List emptyList() {
return new ArrayList();
//ret Collections.emptyList();
}
public static List emptyList(int capacity) {
return new ArrayList(capacity);
}
// Try to match capacity
public static List emptyList(Iterable l) {
return l instanceof Collection ? emptyList(((Collection) l).size()) : emptyList();
}
public static ArrayList litlist(A... a) {
return new ArrayList(Arrays.asList(a));
}
public static Class mc() {
return main.class;
}
// get purpose 1: access a list/array/map (safer version of x.get(y))
public static A get(List l, int idx) {
return l != null && idx >= 0 && idx < l(l) ? l.get(idx) : null;
}
// seems to conflict with other signatures
/*static B get(Map map, A key) {
ret map != null ? map.get(key) : null;
}*/
public static A get(A[] l, int idx) {
return idx >= 0 && idx < l(l) ? l[idx] : null;
}
// default to false
public static boolean get(boolean[] l, int idx) {
return idx >= 0 && idx < l(l) ? l[idx] : false;
}
// get purpose 2: access a field by reflection or a map
public static Object get(Object o, String field) {
try {
if (o instanceof Class)
return get((Class) o, field);
if (o instanceof Map)
return ((Map) o).get(field);
Field f = getOpt_findField(o.getClass(), field);
if (f != null) {
f.setAccessible(true);
return f.get(o);
}
if (o instanceof DynamicObject)
return ((DynamicObject) o).fieldValues.get(field);
} catch (Exception e) {
throw asRuntimeException(e);
}
throw new RuntimeException("Field '" + field + "' not found in " + o.getClass().getName());
}
public static Object get_raw(Object o, String field) {
try {
Field f = get_findField(o.getClass(), field);
f.setAccessible(true);
return f.get(o);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static Object get(Class c, String field) {
try {
Field f = get_findStaticField(c, field);
f.setAccessible(true);
return f.get(null);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static Field get_findStaticField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & java.lang.reflect.Modifier.STATIC) != 0)
return f;
_c = _c.getSuperclass();
} while (_c != null);
throw new RuntimeException("Static field '" + field + "' not found in " + c.getName());
}
public static Field get_findField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field))
return f;
_c = _c.getSuperclass();
} while (_c != null);
throw new RuntimeException("Field '" + field + "' not found in " + c.getName());
}
public static Class __javax;
public static Class getJavaX() {
return __javax;
}
public static A assertEquals(Object x, A y) {
return assertEquals(null, x, y);
}
public static A assertEquals(String msg, Object x, A y) {
if (!(x == null ? y == null : x.equals(y)))
throw fail((msg != null ? msg + ": " : "") + y + " != " + x);
return y;
}
public static String loadTextFileFromZipFile(File inZip, String fileName) {
try {
ZipFile zip = new ZipFile(inZip);
try {
return loadTextFileFromZipFile(zip, fileName);
} finally {
zip.close();
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String loadTextFileFromZipFile(ZipFile zip, String fileName) {
try {
ZipEntry entry = zip.getEntry(fileName);
if (entry == null)
return null;
InputStream fin = zip.getInputStream(entry);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
copyStream(fin, baos);
fin.close();
return fromUTF8(baos.toByteArray());
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static RuntimeException fail() {
throw new RuntimeException("fail");
}
public static RuntimeException fail(Throwable e) {
throw asRuntimeException(e);
}
public static RuntimeException fail(Object msg) {
throw new RuntimeException(String.valueOf(msg));
}
public static RuntimeException fail(String msg) {
throw new RuntimeException(msg == null ? "" : msg);
}
public static RuntimeException fail(String msg, Throwable innerException) {
throw new RuntimeException(msg, innerException);
}
public static Field setOpt_findField(Class c, String field) {
HashMap map;
synchronized (getOpt_cache) {
map = getOpt_cache.get(c);
if (map == null)
map = getOpt_makeCache(c);
}
return map.get(field);
}
public static void setOpt(Object o, String field, Object value) {
try {
if (o == null)
return;
Class c = o.getClass();
HashMap map;
synchronized (getOpt_cache) {
map = getOpt_cache.get(c);
if (map == null)
map = getOpt_makeCache(c);
}
if (map == getOpt_special) {
if (o instanceof Class) {
setOpt((Class) o, field, value);
return;
}
// It's probably a subclass of Map. Use raw method
setOpt_raw(o, field, value);
return;
}
Field f = map.get(field);
if (f != null)
// possible improvement: skip setAccessible
smartSet(f, o, value);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static void setOpt(Class c, String field, Object value) {
if (c == null)
return;
try {
Field f = setOpt_findStaticField(c, field);
if (f != null)
smartSet(f, null, value);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static Field setOpt_findStaticField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & java.lang.reflect.Modifier.STATIC) != 0)
return f;
_c = _c.getSuperclass();
} while (_c != null);
return null;
}
public static String getClassName(Object o) {
return o == null ? "null" : o instanceof Class ? ((Class) o).getName() : o.getClass().getName();
}
public static File loadBinarySnippet(String snippetID) {
try {
long id = parseSnippetID(snippetID);
File f = DiskSnippetCache_getLibrary(id);
if (fileSize(f) == 0)
f = loadDataSnippetToFile(snippetID);
return f;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Class getClass(String name) {
try {
return Class.forName(name);
} catch (ClassNotFoundException e) {
return null;
}
}
public static Class getClass(Object o) {
return o instanceof Class ? (Class) o : o.getClass();
}
public static Class getClass(Object realm, String name) {
try {
try {
return getClass(realm).getClassLoader().loadClass(classNameToVM(name));
} catch (ClassNotFoundException e) {
return null;
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static File DiskSnippetCache_file(long snippetID) {
return new File(getGlobalCache(), "data_" + snippetID + ".jar");
}
// Data files are immutable, use centralized cache
public static File DiskSnippetCache_getLibrary(long snippetID) throws IOException {
File file = DiskSnippetCache_file(snippetID);
return file.exists() ? file : null;
}
public static void DiskSnippetCache_putLibrary(long snippetID, byte[] data) throws IOException {
saveBinaryFile(DiskSnippetCache_file(snippetID), data);
}
public static byte[] loadDataSnippetImpl(String snippetID) throws IOException {
byte[] data;
try {
URL url = new URL("http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" + parseSnippetID(snippetID) + "&contentType=application/binary");
System.err.println("Loading library: " + url);
try {
data = loadBinaryPage(url.openConnection());
} catch (RuntimeException e) {
data = null;
}
if (data == null || data.length == 0) {
url = new URL("http://data.tinybrain.de/blobs/" + parseSnippetID(snippetID));
System.err.println("Loading library: " + url);
data = loadBinaryPage(url.openConnection());
}
System.err.println("Bytes loaded: " + data.length);
} catch (FileNotFoundException e) {
throw new IOException("Binary snippet #" + snippetID + " not found or not public");
}
return data;
}
public static final HashMap> callMC_cache = new HashMap();
public static String callMC_key;
public static Method callMC_value;
// varargs assignment fixer for a single string array argument
public static Object callMC(String method, String[] arg) {
return callMC(method, new Object[] { arg });
}
public static Object callMC(String method, Object... args) {
try {
Method me;
synchronized (callMC_cache) {
me = method == callMC_key ? callMC_value : null;
}
if (me != null)
return callMC_value.invoke(null, args);
List m;
synchronized (callMC_cache) {
m = callMC_cache.get(method);
}
if (m == null) {
if (callMC_cache.isEmpty()) {
callMC_makeCache();
m = callMC_cache.get(method);
}
if (m == null)
throw fail("Method named " + method + " not found in main");
}
int n = m.size();
if (n == 1) {
me = m.get(0);
synchronized (callMC_cache) {
callMC_key = method;
callMC_value = me;
}
return me.invoke(null, args);
}
for (int i = 0; i < n; i++) {
me = m.get(i);
if (call_checkArgs(me, args, false))
return me.invoke(null, args);
}
throw fail("No method called " + method + " with matching arguments found in main");
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static void callMC_makeCache() {
synchronized (callMC_cache) {
callMC_cache.clear();
Class _c = (Class) mc(), c = _c;
while (c != null) {
for (Method m : c.getDeclaredMethods()) if ((m.getModifiers() & java.lang.reflect.Modifier.STATIC) != 0) {
m.setAccessible(true);
multiMapPut(callMC_cache, m.getName(), m);
}
c = c.getSuperclass();
}
}
}
public static void setOpt_raw(Object o, String field, Object value) {
if (o == null)
return;
if (o instanceof Class)
setOpt_raw((Class) o, field, value);
else
try {
Field f = setOpt_raw_findField(o.getClass(), field);
if (f != null)
smartSet(f, o, value);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static void setOpt_raw(Class c, String field, Object value) {
if (c == null)
return;
try {
Field f = setOpt_raw_findStaticField(c, field);
if (f != null)
smartSet(f, null, value);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static Field setOpt_raw_findStaticField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & java.lang.reflect.Modifier.STATIC) != 0)
return f;
_c = _c.getSuperclass();
} while (_c != null);
return null;
}
public static Field setOpt_raw_findField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field))
return f;
_c = _c.getSuperclass();
} while (_c != null);
return null;
}
public static String classNameToVM(String name) {
return name.replace(".", "$");
}
public static long fileSize(String path) {
return getFileSize(path);
}
public static long fileSize(File f) {
return getFileSize(f);
}
public static File loadDataSnippetToFile(String snippetID) {
try {
snippetID = fsI(snippetID);
File f = DiskSnippetCache_file(parseSnippetID(snippetID));
try {
URL url = new URL(dataSnippetLink(snippetID));
print("Loading library: " + hideCredentials(url));
try {
loadBinaryPageToFile(openConnection(url), f);
if (fileSize(f) == 0)
throw fail();
} catch (Throwable _e) {
url = new URL("http://data.tinybrain.de/blobs/" + psI(snippetID));
print("Trying other server: " + hideCredentials(url));
loadBinaryPageToFile(openConnection(url), f);
print("Got bytes: " + fileSize(f));
}
// TODO: check if we hit the "LOADING" message
if (fileSize(f) == 0)
throw fail();
System.err.println("Bytes loaded: " + fileSize(f));
} catch (Throwable e) {
printStackTrace(e);
throw fail("Binary snippet " + snippetID + " not found or not public");
}
return f;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Object mainBot;
public static Object getMainBot() {
return mainBot;
}
public static final WeakHashMap> getOpt_cache = new WeakHashMap();
// just a marker
public static final HashMap getOpt_special = new HashMap();
static {
getOpt_cache.put(Class.class, getOpt_special);
getOpt_cache.put(String.class, getOpt_special);
}
public static Object getOpt_cached(Object o, String field) {
try {
if (o == null)
return null;
Class c = o.getClass();
HashMap map;
synchronized (getOpt_cache) {
map = getOpt_cache.get(c);
if (map == null)
map = getOpt_makeCache(c);
}
if (map == getOpt_special) {
if (o instanceof Class)
return getOpt((Class) o, field);
/*if (o instanceof S)
ret getOpt(getBot((S) o), field);*/
if (o instanceof Map)
return ((Map) o).get(field);
}
Field f = map.get(field);
if (f != null)
return f.get(o);
if (o instanceof DynamicObject)
return ((DynamicObject) o).fieldValues.get(field);
return null;
} catch (Exception __e) {
throw rethrow(__e);
}
}
// used internally - we are in synchronized block
public static HashMap getOpt_makeCache(Class c) {
HashMap map;
if (isSubtypeOf(c, Map.class))
map = getOpt_special;
else {
map = new HashMap();
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) {
f.setAccessible(true);
String name = f.getName();
if (!map.containsKey(name))
map.put(name, f);
}
_c = _c.getSuperclass();
} while (_c != null);
}
getOpt_cache.put(c, map);
return map;
}
public static long parseSnippetID(String snippetID) {
long id = Long.parseLong(shortenSnippetID(snippetID));
if (id == 0)
throw fail("0 is not a snippet ID");
return id;
}
public static void smartSet(Field f, Object o, Object value) throws Exception {
f.setAccessible(true);
// take care of common case (long to int)
if (f.getType() == int.class && value instanceof Long)
value = ((Long) value).intValue();
try {
f.set(o, value);
} catch (Exception e) {
throw e;
}
}
public static String fromUTF8(byte[] bytes) {
return fromUtf8(bytes);
}
public static int l(Object[] a) {
return a == null ? 0 : a.length;
}
public static int l(boolean[] a) {
return a == null ? 0 : a.length;
}
public static int l(byte[] a) {
return a == null ? 0 : a.length;
}
public static int l(int[] a) {
return a == null ? 0 : a.length;
}
public static int l(float[] a) {
return a == null ? 0 : a.length;
}
public static int l(char[] a) {
return a == null ? 0 : a.length;
}
public static int l(Collection c) {
return c == null ? 0 : c.size();
}
public static int l(Map m) {
return m == null ? 0 : m.size();
}
public static int l(CharSequence s) {
return s == null ? 0 : s.length();
}
public static long l(File f) {
return f == null ? 0 : f.length();
}
public static int l(Object o) {
return o instanceof String ? l((String) o) : o instanceof Map ? l((Map) o) : // incomplete
l((Collection) o);
}
public static int l(Lisp l) {
return l == null ? 0 : l.size();
}
// not redirected
public static volatile StringBuffer local_log = new StringBuffer();
// might be redirected, e.g. to main bot
public static volatile StringBuffer print_log = local_log;
// in bytes - will cut to half that
public static volatile int print_log_max = 1024 * 1024;
public static volatile int local_log_max = 100 * 1024;
//static int print_maxLineLength = 0; // 0 = unset
// total mute if set
public static boolean print_silent;
public static Object print_byThread_lock = new Object();
// special handling by thread
public static volatile ThreadLocal> print_byThread;
public static void print() {
print("");
}
// slightly overblown signature to return original object...
public static A print(A o) {
ping();
if (print_silent)
return o;
String s = String.valueOf(o) + "\n";
print_noNewLine(s);
return o;
}
public static void print_noNewLine(String s) {
if (print_byThread != null) {
F1 f = print_byThread.get();
if (f != null)
if (isFalse(f.get(s)))
return;
}
print_raw(s);
}
public static void print_raw(String s) {
s = fixNewLines(s);
// TODO if (print_maxLineLength != 0)
StringBuffer loc = local_log;
StringBuffer buf = print_log;
int loc_max = print_log_max;
if (buf != loc && buf != null) {
print_append(buf, s, print_log_max);
loc_max = local_log_max;
}
if (loc != null)
print_append(loc, s, loc_max);
System.out.print(s);
}
public static void print(long l) {
print(String.valueOf(l));
}
public static void print(char c) {
print(String.valueOf(c));
}
public static void print_append(StringBuffer buf, String s, int max) {
synchronized (buf) {
buf.append(s);
max /= 2;
if (buf.length() > max)
try {
int newLength = max / 2;
int ofs = buf.length() - newLength;
String newString = buf.substring(ofs);
buf.setLength(0);
buf.append("[...] ").append(newString);
} catch (Exception e) {
buf.setLength(0);
}
}
}
public static Object getOpt(Object o, String field) {
return getOpt_cached(o, field);
}
public static Object getOpt_raw(Object o, String field) {
try {
Field f = getOpt_findField(o.getClass(), field);
if (f == null)
return null;
f.setAccessible(true);
return f.get(o);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
// access of static fields is not yet optimized
public static Object getOpt(Class c, String field) {
try {
if (c == null)
return null;
Field f = getOpt_findStaticField(c, field);
if (f == null)
return null;
f.setAccessible(true);
return f.get(null);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static Field getOpt_findStaticField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & java.lang.reflect.Modifier.STATIC) != 0)
return f;
_c = _c.getSuperclass();
} while (_c != null);
return null;
}
public static void copyStream(InputStream in, OutputStream out) {
try {
byte[] buf = new byte[65536];
while (true) {
int n = in.read(buf);
if (n <= 0)
return;
out.write(buf, 0, n);
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Field getOpt_findField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field))
return f;
_c = _c.getSuperclass();
} while (_c != null);
return null;
}
public static void loadBinaryPageToFile(String url, File file) {
try {
print("Loading " + url);
loadBinaryPageToFile(openConnection(new URL(url)), file);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static void loadBinaryPageToFile(URLConnection con, File file) {
try {
setHeaders(con);
loadBinaryPageToFile_noHeaders(con, file);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static void loadBinaryPageToFile_noHeaders(URLConnection con, File file) {
try {
File ftemp = new File(f2s(file) + "_temp");
FileOutputStream buf = newFileOutputStream(mkdirsFor(ftemp));
InputStream inputStream = con.getInputStream();
try {
long len = 0;
try {
len = con.getContentLengthLong();
} catch (Throwable e) {
printStackTrace(e);
}
int n = 0;
while (true) {
int ch = inputStream.read();
if (ch < 0)
break;
buf.write(ch);
if (++n % 100000 == 0)
println(" " + n + (len != 0 ? "/" + len : "") + " bytes loaded.");
}
buf.close();
buf = null;
file.delete();
ftemp.renameTo(file);
inputStream.close();
} finally {
if (buf != null)
buf.close();
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static long getFileSize(String path) {
return path == null ? 0 : new File(path).length();
}
public static long getFileSize(File f) {
return f == null ? 0 : f.length();
}
public static void multiMapPut(Map> map, A a, B b) {
List l = map.get(a);
if (l == null)
map.put(a, l = new ArrayList());
l.add(b);
}
public static String fsI(String id) {
return formatSnippetID(id);
}
public static String fsI(long id) {
return formatSnippetID(id);
}
public static String shortenSnippetID(String snippetID) {
if (snippetID.startsWith("#"))
snippetID = snippetID.substring(1);
String httpBlaBla = "http://tinybrain.de/";
if (snippetID.startsWith(httpBlaBla))
snippetID = snippetID.substring(httpBlaBla.length());
return "" + parseLong(snippetID);
}
public static Throwable printStackTrace(Throwable e) {
// we go to system.out now - system.err is nonsense
print(getStackTrace(e));
return e;
}
public static void printStackTrace() {
printStackTrace(new Throwable());
}
public static void printStackTrace(String msg) {
printStackTrace(new Throwable(msg));
}
/*static void printStackTrace(S indent, Throwable e) {
if (endsWithLetter(indent)) indent += " ";
printIndent(indent, getStackTrace(e));
}*/
public static URLConnection openConnection(URL url) {
try {
ping();
callOpt(javax(), "recordOpenURLConnection", str(url));
return url.openConnection();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static long psI(String snippetID) {
return parseSnippetID(snippetID);
}
public static boolean isFalse(Object o) {
return eq(false, o);
}
public static boolean isSubtypeOf(Class a, Class b) {
// << always hated that method, let's replace it!
return b.isAssignableFrom(a);
}
public static String fixNewLines(String s) {
return s.replace("\r\n", "\n").replace("\r", "\n");
}
public static volatile boolean ping_pauseAll;
// poll pauseAll flag every 100
public static int ping_sleep = 100;
public static volatile boolean ping_anyActions;
public static Map ping_actions = (Map) synchroMap(newWeakHashMap());
// always returns true
public static boolean ping() {
if (ping_pauseAll || ping_anyActions)
ping_impl();
return true;
}
// returns true when it slept
public static boolean ping_impl() {
try {
if (ping_pauseAll && !isAWTThread()) {
do Thread.sleep(ping_sleep); while (ping_pauseAll);
return true;
}
if (ping_anyActions) {
Object action;
synchronized (ping_actions) {
action = ping_actions.get(currentThread());
if (action instanceof Runnable)
ping_actions.remove(currentThread());
if (ping_actions.isEmpty())
ping_anyActions = false;
}
if (action instanceof Runnable)
((Runnable) action).run();
else if (eq(action, "cancelled"))
throw fail("Thread cancelled.");
}
return false;
} catch (Exception __e) {
throw rethrow(__e);
}
}
/** writes safely (to temp file, then rename) */
public static void saveBinaryFile(String fileName, byte[] contents) throws IOException {
File file = new File(fileName);
File parentFile = file.getParentFile();
if (parentFile != null)
parentFile.mkdirs();
String tempFileName = fileName + "_temp";
FileOutputStream fileOutputStream = newFileOutputStream(tempFileName);
fileOutputStream.write(contents);
fileOutputStream.close();
if (file.exists() && !file.delete())
throw new IOException("Can't delete " + fileName);
if (!new File(tempFileName).renameTo(file))
throw new IOException("Can't rename " + tempFileName + " to " + fileName);
}
public static void saveBinaryFile(File fileName, byte[] contents) {
try {
saveBinaryFile(fileName.getPath(), contents);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static String hideCredentials(URL url) {
return url == null ? null : hideCredentials(str(url));
}
public static String hideCredentials(String url) {
return url.replaceAll("([&?])_pass=[^&\\s\"]*", "$1_pass=");
}
public static byte[] loadBinaryPage(String url) {
try {
print("Loading " + url);
return loadBinaryPage(loadPage_openConnection(new URL(url)));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static byte[] loadBinaryPage(URLConnection con) {
try {
setHeaders(con);
return loadBinaryPage_noHeaders(con);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static byte[] loadBinaryPage_noHeaders(URLConnection con) {
try {
ByteArrayOutputStream buf = new ByteArrayOutputStream();
InputStream inputStream = con.getInputStream();
long len = 0;
try {
len = con.getContentLengthLong();
} catch (Throwable e) {
printStackTrace(e);
}
int n = 0;
while (true) {
int ch = inputStream.read();
if (ch < 0)
break;
buf.write(ch);
if (++n % 100000 == 0)
println(" " + n + (len != 0 ? "/" + len : "") + " bytes loaded.");
}
inputStream.close();
return buf.toByteArray();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String fromUtf8(byte[] bytes) {
try {
return new String(bytes, "UTF-8");
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static File getGlobalCache() {
File file = new File(javaxCachesDir(), "Binary Snippets");
file.mkdirs();
return file;
}
public static String dataSnippetLink(String snippetID) {
long id = parseSnippetID(snippetID);
if (id >= 1200000 && id < 1300000) {
String pw = muricaPassword();
if (empty(pw))
throw fail("Please set 'murica password by running #1008829");
// XXX, although it typically gets hidden when printing
return "http://ai1.lol/1008823/raw/" + id + "?_pass=" + pw;
} else
return "http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" + id + "&contentType=application/binary";
}
public static Map newWeakHashMap() {
return _registerWeakMap(synchroMap(new WeakHashMap()));
}
public static boolean empty(Collection c) {
return c == null || c.isEmpty();
}
public static boolean empty(String s) {
return s == null || s.length() == 0;
}
public static boolean empty(Map map) {
return map == null || map.isEmpty();
}
public static boolean empty(Object[] o) {
return o == null || o.length == 0;
}
public static boolean empty(Object o) {
if (o instanceof Collection)
return empty((Collection) o);
if (o instanceof String)
return empty((String) o);
if (o instanceof Map)
return empty((Map) o);
if (o instanceof Object[])
return empty((Object[]) o);
throw fail("unknown type for 'empty': " + getType(o));
}
public static boolean empty(float[] a) {
return a == null || a.length == 0;
}
public static boolean empty(int[] a) {
return a == null || a.length == 0;
}
public static boolean empty(long[] a) {
return a == null || a.length == 0;
}
public static String getStackTrace(Throwable throwable) {
lastException(throwable);
StringWriter writer = new StringWriter();
throwable.printStackTrace(new PrintWriter(writer));
return hideCredentials(writer.toString());
}
public static Class javax() {
return getJavaX();
}
public static String formatSnippetID(String id) {
return "#" + parseSnippetID(id);
}
public static String formatSnippetID(long id) {
return "#" + id;
}
// TODO: test if android complains about this
public static boolean isAWTThread() {
if (isAndroid())
return false;
if (isHeadless())
return false;
return isAWTThread_awt();
}
public static boolean isAWTThread_awt() {
return SwingUtilities.isEventDispatchThread();
}
public static Thread currentThread() {
return Thread.currentThread();
}
public static boolean eq(Object a, Object b) {
return a == null ? b == null : a == b || a.equals(b);
}
public static String str(Object o) {
return o == null ? "null" : o.toString();
}
public static String str(char[] c) {
return new String(c);
}
public static Map synchroMap() {
return synchroHashMap();
}
public static Map synchroMap(Map map) {
return Collections.synchronizedMap(map);
}
public static String muricaPassword() {
return trim(loadTextFile(muricaPasswordFile()));
}
public static A println(A a) {
return print(a);
}
// can be set to work on different base dir
public static File javaxCachesDir_dir;
public static File javaxCachesDir() {
return javaxCachesDir_dir != null ? javaxCachesDir_dir : new File(userHome(), "JavaX-Caches");
}
public static FileOutputStream newFileOutputStream(File path) throws IOException {
return newFileOutputStream(path.getPath());
}
public static FileOutputStream newFileOutputStream(String path) throws IOException {
return newFileOutputStream(path, false);
}
public static FileOutputStream newFileOutputStream(String path, boolean append) throws IOException {
FileOutputStream f = new // Line break for ancient translator
FileOutputStream(path, append);
callJavaX("registerIO", f, path, true);
return f;
}
public static File mkdirsFor(File file) {
return mkdirsForFile(file);
}
public static void setHeaders(URLConnection con) throws IOException {
String computerID = getComputerID_quick();
if (computerID != null)
try {
con.setRequestProperty("X-ComputerID", computerID);
con.setRequestProperty("X-OS", System.getProperty("os.name") + " " + System.getProperty("os.version"));
} catch (Throwable e) {
//printShortException(e);
}
}
public static ThreadLocal loadPage_charset = new ThreadLocal();
public static boolean loadPage_allowGzip = true, loadPage_debug;
// don't send computer ID
public static boolean loadPage_anonymous;
public static int loadPage_verboseness = 100000;
//60; // seconds
public static int loadPage_retries = 1;
public static ThreadLocal loadPage_silent = new ThreadLocal();
// ms
public static volatile int loadPage_forcedTimeout;
public static ThreadLocal>> loadPage_responseHeaders = new ThreadLocal();
public static String loadPageSilently(String url) {
try {
return loadPageSilently(new URL(loadPage_preprocess(url)));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String loadPageSilently(URL url) {
try {
IOException e = null;
for (int tries = 0; tries < loadPage_retries; tries++) try {
URLConnection con = loadPage_openConnection(url);
return loadPage(con, url);
} catch (IOException _e) {
e = _e;
if (loadPageThroughProxy_enabled) {
print("Trying proxy because of: " + e);
try {
return loadPageThroughProxy(str(url));
} catch (Throwable e2) {
print(" " + exceptionToStringShort(e2));
}
} else if (loadPage_debug)
print(e);
sleepSeconds(1);
}
throw e;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String loadPage_preprocess(String url) {
if (// don't think we use this anymore
url.startsWith("tb/"))
url = tb_mainServer() + "/" + url;
if (url.indexOf("://") < 0)
url = "http://" + url;
return url;
}
public static String loadPage(String url) {
try {
url = loadPage_preprocess(url);
if (!isTrue(loadPage_silent.get()))
print("Loading: " + hideCredentials(url));
return loadPageSilently(new URL(url));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String loadPage(URL url) {
print("Loading: " + hideCredentials(url.toExternalForm()));
return loadPageSilently(url);
}
public static String loadPage(URLConnection con, URL url) throws IOException {
return loadPage(con, url, true);
}
public static String loadPage(URLConnection con, URL url, boolean addHeaders) throws IOException {
if (addHeaders)
try {
if (!loadPage_anonymous)
setHeaders(con);
if (loadPage_allowGzip)
con.setRequestProperty("Accept-Encoding", "gzip");
con.setRequestProperty("X-No-Cookies", "1");
}// fails if within doPost
catch (Throwable e) {
}
String contentType = con.getContentType();
if (contentType == null) {
printStruct("Headers: ", con.getHeaderFields());
throw new IOException("Page could not be read: " + url);
}
//print("Content-Type: " + contentType);
String charset = loadPage_charset == null ? null : loadPage_charset.get();
if (charset == null)
charset = loadPage_guessCharset(contentType);
InputStream in = con.getInputStream();
try {
loadPage_responseHeaders.set(con.getHeaderFields());
if ("gzip".equals(con.getContentEncoding())) {
if (loadPage_debug)
print("loadPage: Using gzip.");
in = new GZIPInputStream(in);
}
Reader r = new InputStreamReader(in, charset);
StringBuilder buf = new StringBuilder();
int n = 0;
while (true) {
int ch = r.read();
if (ch < 0)
break;
buf.append((char) ch);
++n;
if ((n % loadPage_verboseness) == 0)
print(" " + n + " chars read");
}
return buf.toString();
} finally {
in.close();
}
}
public static String loadPage_guessCharset(String contentType) {
Pattern p = Pattern.compile("text/[a-z]+;\\s*charset=([^\\s]+)\\s*");
Matcher m = p.matcher(contentType);
String match = m.matches() ? m.group(1) : null;
if (loadPage_debug)
print("loadPage: contentType=" + contentType + ", match: " + match);
/* If Content-Type doesn't match this pre-conception, choose default and hope for the best. */
return or(match, "ISO-8859-1");
}
public static URLConnection loadPage_openConnection(URL url) {
URLConnection con = openConnection(url);
if (loadPage_forcedTimeout != 0)
setURLConnectionTimeouts(con, loadPage_forcedTimeout);
return con;
}
public static long parseLong(String s) {
if (s == null)
return 0;
return Long.parseLong(dropSuffix("L", s));
}
public static long parseLong(Object s) {
return Long.parseLong((String) s);
}
public static volatile Throwable lastException_lastException;
public static Throwable lastException() {
return lastException_lastException;
}
public static void lastException(Throwable e) {
lastException_lastException = e;
}
public static String getComputerID_quick() {
return computerID();
}
public static String trim(String s) {
return s == null ? null : s.trim();
}
public static String trim(StringBuilder buf) {
return buf.toString().trim();
}
public static String trim(StringBuffer buf) {
return buf.toString().trim();
}
public static URLConnection setURLConnectionTimeouts(URLConnection con, int timeout) {
con.setConnectTimeout(timeout);
con.setReadTimeout(timeout);
if (con.getConnectTimeout() != timeout || con.getReadTimeout() != timeout)
print("Warning: Timeouts not set by JDK.");
return con;
}
public static String getType(Object o) {
return getClassName(o);
}
public static List _registerWeakMap_preList;
public static A _registerWeakMap(A map) {
if (javax() == null) {
// We're in class init
if (_registerWeakMap_preList == null)
_registerWeakMap_preList = synchroList();
_registerWeakMap_preList.add(map);
return map;
}
try {
call(javax(), "_registerWeakMap", map);
} catch (Throwable e) {
printException(e);
print("Upgrade JavaX!!");
}
return map;
}
public static void _onLoad_registerWeakMap() {
assertNotNull(javax());
if (_registerWeakMap_preList == null)
return;
for (Object o : _registerWeakMap_preList) _registerWeakMap(o);
_registerWeakMap_preList = null;
}
public static String _userHome;
public static String userHome() {
if (_userHome == null) {
if (isAndroid())
_userHome = "/storage/sdcard0/";
else
_userHome = System.getProperty("user.home");
//System.out.println("userHome: " + _userHome);
}
return _userHome;
}
public static File userHome(String path) {
return new File(userDir(), path);
}
public static String exceptionToStringShort(Throwable e) {
lastException(e);
e = getInnerException(e);
String msg = unnull(e.getMessage());
if (msg.indexOf("Error") < 0 && msg.indexOf("Exception") < 0)
return baseClassName(e) + ": " + msg;
else
return msg;
}
public static boolean isTrue(Object o) {
if (o instanceof Boolean)
return ((Boolean) o).booleanValue();
if (o == null)
return false;
throw fail(getClassName(o));
}
public static File muricaPasswordFile() {
return new File(javaxSecretDir(), "murica/muricaPasswordFile");
}
public static final boolean loadPageThroughProxy_enabled = false;
public static String loadPageThroughProxy(String url) {
return null;
}
public static Boolean isHeadless_cache;
public static boolean isHeadless() {
if (isHeadless_cache != null)
return isHeadless_cache;
if (GraphicsEnvironment.isHeadless())
return isHeadless_cache = true;
try {
SwingUtilities.isEventDispatchThread();
return isHeadless_cache = false;
} catch (Throwable e) {
return isHeadless_cache = true;
}
}
public static A printStruct(String prefix, A a) {
printStructure(prefix, a);
return a;
}
public static A printStruct(A a) {
printStructure(a);
return a;
}
public static void sleepSeconds(double s) {
if (s > 0)
sleep(round(s * 1000));
}
public static File mkdirsForFile(File file) {
File dir = file.getParentFile();
if (// is null if file is in current dir
dir != null)
dir.mkdirs();
return file;
}
public static Object callJavaX(String method, Object... args) {
return callOpt(getJavaX(), method, args);
}
public static String loadTextFile(String fileName) {
return loadTextFile(fileName, null);
}
public static String loadTextFile(File fileName, String defaultContents) {
ping();
try {
if (fileName == null || !fileName.exists())
return defaultContents;
FileInputStream fileInputStream = new FileInputStream(fileName);
InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8");
return loadTextFile(inputStreamReader);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static String loadTextFile(File fileName) {
return loadTextFile(fileName, null);
}
public static String loadTextFile(String fileName, String defaultContents) {
return fileName == null ? defaultContents : loadTextFile(newFile(fileName), defaultContents);
}
public static String loadTextFile(Reader reader) throws IOException {
StringBuilder builder = new StringBuilder();
try {
char[] buffer = new char[1024];
int n;
while (-1 != (n = reader.read(buffer))) builder.append(buffer, 0, n);
} finally {
reader.close();
}
return builder.toString();
}
public static A or(A a, A b) {
return a != null ? a : b;
}
public static String dropSuffix(String suffix, String s) {
return s.endsWith(suffix) ? s.substring(0, l(s) - l(suffix)) : s;
}
public static String tb_mainServer_default = "http://tinybrain.de:8080";
// func -> S
public static Object tb_mainServer_override;
public static String tb_mainServer() {
if (tb_mainServer_override != null)
return (String) callF(tb_mainServer_override);
return trim(loadTextFile(tb_mainServer_file(), tb_mainServer_default));
}
public static File tb_mainServer_file() {
return getProgramFile("#1001638", "mainserver.txt");
}
public static boolean tb_mainServer_isDefault() {
return eq(tb_mainServer(), tb_mainServer_default);
}
public static Map synchroHashMap() {
return Collections.synchronizedMap(new HashMap());
}
public static int isAndroid_flag;
public static boolean isAndroid() {
if (isAndroid_flag == 0)
isAndroid_flag = System.getProperty("java.vendor").toLowerCase().indexOf("android") >= 0 ? 1 : -1;
return isAndroid_flag > 0;
}
// can be set to work on different base dir
public static File javaxSecretDir_dir;
public static File javaxSecretDir() {
return javaxSecretDir_dir != null ? javaxSecretDir_dir : new File(userHome(), "JavaX-Secret");
}
public static A assertNotNull(A a) {
assertTrue(a != null);
return a;
}
public static A assertNotNull(String msg, A a) {
assertTrue(msg, a != null);
return a;
}
public static volatile boolean sleep_noSleep;
public static void sleep(long ms) {
ping();
if (ms < 0)
return;
// allow spin locks
if (isAWTThread() && ms > 100)
throw fail("Should not sleep on AWT thread");
try {
Thread.sleep(ms);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static void sleep() {
try {
if (sleep_noSleep)
throw fail("nosleep");
print("Sleeping.");
sleepQuietly();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String baseClassName(String className) {
return substring(className, className.lastIndexOf('.') + 1);
}
public static String baseClassName(Object o) {
return baseClassName(getClassName(o));
}
public static Throwable getInnerException(Throwable e) {
while (e.getCause() != null) e = e.getCause();
return e;
}
public static String _computerID;
public static String computerID() {
try {
if (_computerID == null) {
File file = new File(userHome(), ".tinybrain/computer-id");
_computerID = loadTextFile(file.getPath(), null);
if (_computerID == null) {
_computerID = makeRandomID(12);
saveTextFile(file.getPath(), _computerID);
}
}
return _computerID;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static void printStructure(String prefix, Object o) {
if (endsWithLetter(prefix))
prefix += ": ";
print(prefix + structureForUser(o));
}
public static void printStructure(Object o) {
print(structureForUser(o));
}
public static void printException(Throwable e) {
printStackTrace(e);
}
public static File newFile(File base, String... names) {
for (String name : names) base = new File(base, name);
return base;
}
public static File newFile(String name) {
return name == null ? null : new File(name);
}
public static List synchroList() {
return Collections.synchronizedList(new ArrayList());
}
public static List synchroList(List l) {
return Collections.synchronizedList(l);
}
public static File getProgramFile(String progID, String fileName) {
if (new File(fileName).isAbsolute())
return new File(fileName);
return new File(getProgramDir(progID), fileName);
}
public static File getProgramFile(String fileName) {
return getProgramFile(getProgramID(), fileName);
}
public static long round(double d) {
return Math.round(d);
}
public static File userDir() {
return new File(userHome());
}
public static File userDir(String path) {
return new File(userHome(), path);
}
public static String programID;
public static String getProgramID() {
return nempty(programID) ? formatSnippetIDOpt(programID) : "?";
}
// TODO: ask JavaX instead
public static String getProgramID(Class c) {
String id = (String) getOpt(c, "programID");
if (nempty(id))
return formatSnippetID(id);
return "?";
}
public static String getProgramID(Object o) {
return getProgramID(getMainClass(o));
}
public static boolean endsWithLetter(String s) {
return nempty(s) && isLetter(last(s));
}
public static File getProgramDir() {
return programDir();
}
public static File getProgramDir(String snippetID) {
return programDir(snippetID);
}
/** writes safely (to temp file, then rename) */
public static File saveTextFile(String fileName, String contents) throws IOException {
CriticalAction action = beginCriticalAction("Saving file " + fileName + " (" + l(contents) + " chars)");
try {
File file = new File(fileName);
File parentFile = file.getParentFile();
if (parentFile != null)
parentFile.mkdirs();
String tempFileName = fileName + "_temp";
File tempFile = new File(tempFileName);
if (contents != null) {
if (tempFile.exists())
try {
String saveName = tempFileName + ".saved." + now();
copyFile(tempFile, new File(saveName));
} catch (Throwable e) {
printStackTrace(e);
}
FileOutputStream fileOutputStream = newFileOutputStream(tempFile.getPath());
OutputStreamWriter outputStreamWriter = new OutputStreamWriter(fileOutputStream, "UTF-8");
PrintWriter printWriter = new PrintWriter(outputStreamWriter);
printWriter.print(contents);
printWriter.close();
}
if (file.exists() && !file.delete())
throw new IOException("Can't delete " + fileName);
if (contents != null)
if (!tempFile.renameTo(file))
throw new IOException("Can't rename " + tempFile + " to " + file);
return file;
} finally {
action.done();
}
}
public static File saveTextFile(File fileName, String contents) {
try {
saveTextFile(fileName.getPath(), contents);
return fileName;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String substring(String s, int x) {
return substring(s, x, l(s));
}
public static String substring(String s, int x, int y) {
if (s == null)
return null;
if (x < 0)
x = 0;
if (x > s.length())
return "";
if (y < x)
y = x;
if (y > s.length())
y = s.length();
return s.substring(x, y);
}
public static Object sleepQuietly_monitor = new Object();
public static void sleepQuietly() {
try {
assertFalse(isAWTThread());
synchronized (sleepQuietly_monitor) {
sleepQuietly_monitor.wait();
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String structureForUser(Object o) {
return beautifyStructure(struct_noStringSharing(o));
}
public static String makeRandomID(int length) {
Random random = new Random();
char[] id = new char[length];
for (int i = 0; i < id.length; i++) id[i] = (char) ((int) 'a' + random.nextInt(26));
return new String(id);
}
public static String struct_noStringSharing(Object o) {
structure_Data d = new structure_Data();
d.noStringSharing = true;
return structure(o, d);
}
public static List beginCriticalAction_inFlight = synchroList();
public static class CriticalAction {
public String description;
public CriticalAction() {
}
public CriticalAction(String description) {
this.description = description;
}
public void done() {
beginCriticalAction_inFlight.remove(this);
}
}
public static CriticalAction beginCriticalAction(String description) {
ping();
CriticalAction c = new CriticalAction(description);
beginCriticalAction_inFlight.add(c);
return c;
}
public static void cleanMeUp_beginCriticalAction() {
int n = 0;
while (nempty(beginCriticalAction_inFlight)) {
int m = l(beginCriticalAction_inFlight);
if (m != n) {
n = m;
try {
print("Waiting for " + n(n, "critical actions") + ": " + join(", ", collect(beginCriticalAction_inFlight, "description")));
} catch (Throwable __e) {
printStackTrace2(__e);
}
}
sleepInCleanUp(10);
}
}
public static void copyFile(File src, File dest) {
try {
mkdirsForFile(dest);
FileInputStream inputStream = new FileInputStream(src.getPath());
FileOutputStream outputStream = newFileOutputStream(dest.getPath());
try {
copyStream(inputStream, outputStream);
inputStream.close();
} finally {
outputStream.close();
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Class getMainClass() {
return main.class;
}
public static Class getMainClass(Object o) {
try {
return (o instanceof Class ? (Class) o : o.getClass()).getClassLoader().loadClass("main");
} catch (Exception __e) {
throw rethrow(__e);
}
}
// set this to relocate program's data
public static File programDir_mine;
public static File programDir() {
return programDir(getProgramID());
}
public static File programDir(String snippetID) {
boolean me = sameSnippetID(snippetID, programID());
if (programDir_mine != null && me)
return programDir_mine;
File dir = new File(javaxDataDir(), formatSnippetID(snippetID));
if (me) {
String c = caseID();
if (nempty(c))
dir = newFile(dir, c);
}
return dir;
}
public static A last(List l) {
return empty(l) ? null : l.get(l.size() - 1);
}
public static char last(String s) {
return empty(s) ? '#' : s.charAt(l(s) - 1);
}
public static int last(int[] a) {
return l(a) != 0 ? a[l(a) - 1] : 0;
}
public static String beautifyStructure(String s) {
return structure_addTokenMarkers(s);
}
public static void assertFalse(Object o) {
assertEquals(false, o);
}
public static boolean assertFalse(boolean b) {
if (b)
throw fail("oops");
return b;
}
public static boolean assertFalse(String msg, boolean b) {
if (b)
throw fail(msg);
return b;
}
public static boolean isLetter(char c) {
return Character.isLetter(c);
}
public static long now_virtualTime;
public static long now() {
return now_virtualTime != 0 ? now_virtualTime : System.currentTimeMillis();
}
public static String formatSnippetIDOpt(String s) {
return isSnippetID(s) ? formatSnippetID(s) : s;
}
public static boolean nempty(Collection c) {
return !isEmpty(c);
}
public static boolean nempty(CharSequence s) {
return !isEmpty(s);
}
public static boolean nempty(Object[] o) {
return !isEmpty(o);
}
public static boolean nempty(Map m) {
return !isEmpty(m);
}
public static boolean nempty(Iterator i) {
return i != null && i.hasNext();
}
public static String join(String glue, Iterable strings) {
if (strings == null)
return "";
StringBuilder buf = new StringBuilder();
Iterator i = strings.iterator();
if (i.hasNext()) {
buf.append(i.next());
while (i.hasNext()) buf.append(glue).append(i.next());
}
return buf.toString();
}
public static String join(String glue, String... strings) {
return join(glue, Arrays.asList(strings));
}
public static String join(Iterable strings) {
return join("", strings);
}
public static String join(Iterable strings, String glue) {
return join(glue, strings);
}
public static String join(String[] strings) {
return join("", strings);
}
public static void sleepInCleanUp(long ms) {
try {
if (ms < 0)
return;
Thread.sleep(ms);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static volatile String caseID_caseID;
public static String caseID() {
return caseID_caseID;
}
public static void caseID(String id) {
caseID_caseID = id;
}
public static boolean isSnippetID(String s) {
try {
parseSnippetID(s);
return true;
} catch (RuntimeException e) {
return false;
}
}
public static String n(long l, String name) {
return l + " " + trim(l == 1 ? singular(name) : getPlural(name));
}
public static String n(Collection l, String name) {
return n(l(l), name);
}
public static String n(Map m, String name) {
return n(l(m), name);
}
public static String n(Object[] a, String name) {
return n(l(a), name);
}
public static boolean sameSnippetID(String a, String b) {
if (!isSnippetID(a) || !isSnippetID(b))
return false;
return parseSnippetID(a) == parseSnippetID(b);
}
public static String structure_addTokenMarkers(String s) {
List tok = javaTok(s);
// find references
TreeSet refs = new TreeSet();
for (int i = 1; i < l(tok); i += 2) {
String t = tok.get(i);
if (t.startsWith("t") && isInteger(t.substring(1)))
refs.add(parseInt(t.substring(1)));
}
if (empty(refs))
return s;
// add markers
for (int i : refs) {
int idx = i * 2 + 1;
String t = "";
if (endsWithLetterOrDigit(tok.get(idx - 1)))
t = " ";
tok.set(idx, t + "m" + i + " " + tok.get(idx));
}
return join(tok);
}
public static List collect(Collection c, String field) {
return collectField(c, field);
}
public static List collect(String field, Collection c) {
return collectField(c, field);
}
// can be set to work on different base dir
public static File javaxDataDir_dir;
public static File javaxDataDir() {
return javaxDataDir_dir != null ? javaxDataDir_dir : new File(userHome(), "JavaX-Data");
}
public static String programID() {
return getProgramID();
}
public static boolean isEmpty(Collection c) {
return c == null || c.isEmpty();
}
public static boolean isEmpty(CharSequence s) {
return s == null || s.length() == 0;
}
public static boolean isEmpty(Object[] a) {
return a == null || a.length == 0;
}
public static boolean isEmpty(Map map) {
return map == null || map.isEmpty();
}
public static boolean structure_showTiming, structure_checkTokenCount;
public static String structure(Object o) {
return structure(o, new structure_Data());
}
public static String structure(Object o, structure_Data d) {
StringWriter sw = new StringWriter();
d.out = new PrintWriter(sw);
structure_go(o, d);
String s = str(sw);
if (structure_checkTokenCount) {
print("token count=" + d.n);
assertEquals("token count", l(javaTokC(s)), d.n);
}
return s;
}
public static void structure_go(Object o, structure_Data d) {
structure_1(o, d);
while (nempty(d.stack)) popLast(d.stack).run();
}
public static void structureToPrintWriter(Object o, PrintWriter out) {
structure_Data d = new structure_Data();
d.out = out;
structure_go(o, d);
}
// leave to false, unless unstructure() breaks
public static boolean structure_allowShortening = false;
public static class structure_Data {
public PrintWriter out;
public int stringSizeLimit;
public int shareStringsLongerThan = 20;
public boolean noStringSharing;
public IdentityHashMap seen = new IdentityHashMap();
//new BitSet refd;
public HashMap strings = new HashMap();
public HashSet concepts = new HashSet();
public HashMap> fieldsByClass = new HashMap();
// token count
public int n;
public List stack = new ArrayList();
// append single token
public structure_Data append(String token) {
out.print(token);
++n;
return this;
}
public structure_Data append(int i) {
out.print(i);
++n;
return this;
}
// append multiple tokens
public structure_Data append(String token, int tokCount) {
out.print(token);
n += tokCount;
return this;
}
// extend last token
public structure_Data app(String token) {
out.print(token);
return this;
}
public structure_Data app(int i) {
out.print(i);
return this;
}
}
public static void structure_1(final Object o, final structure_Data d) {
if (o == null) {
d.append("null");
return;
}
Class c = o.getClass();
boolean concept = false;
List lFields = d.fieldsByClass.get(c);
if (lFields == null) {
if (o instanceof Number) {
PrintWriter out = d.out;
if (o instanceof Integer) {
int i = ((Integer) o).intValue();
out.print(i);
d.n += i < 0 ? 2 : 1;
return;
}
if (o instanceof Long) {
long l = ((Long) o).longValue();
out.print(l);
out.print("L");
d.n += l < 0 ? 2 : 1;
return;
}
if (o instanceof Float) {
d.append("fl ", 2);
quoteToPrintWriter(str(o), out);
return;
}
if (o instanceof Double) {
d.append("d(", 3);
quoteToPrintWriter(str(o), out);
d.append(")");
return;
}
if (o instanceof BigInteger) {
out.print("bigint(");
out.print(o);
out.print(")");
d.n += ((BigInteger) o).signum() < 0 ? 5 : 4;
return;
}
}
if (o instanceof Boolean) {
d.append(((Boolean) o).booleanValue() ? "t" : "f");
return;
}
if (o instanceof Character) {
d.append(quoteCharacter((Character) o));
return;
}
if (o instanceof File) {
d.append("File ").append(quote(((File) o).getPath()));
return;
}
// referencable objects follow
Integer ref = d.seen.get(o);
if (o instanceof String && ref == null)
ref = d.strings.get((String) o);
if (ref != null) {
/*d.refd.set(ref);*/
d.append("t").app(ref);
return;
}
if (!(o instanceof String))
// record token number
d.seen.put(o, d.n);
else {
String s = d.stringSizeLimit != 0 ? shorten((String) o, d.stringSizeLimit) : (String) o;
if (!d.noStringSharing) {
if (d.shareStringsLongerThan == Integer.MAX_VALUE)
d.seen.put(o, d.n);
if (l(s) >= d.shareStringsLongerThan)
d.strings.put(s, d.n);
}
quoteToPrintWriter(s, d.out);
d.n++;
return;
}
if (o instanceof HashSet) {
d.append("hashset ");
structure_1(new ArrayList((Set) o), d);
return;
}
if (o instanceof TreeSet) {
d.append("treeset ");
structure_1(new ArrayList((Set) o), d);
return;
}
String name = c.getName();
if (o instanceof Collection && !startsWith(name, "main$")) /* && neq(name, "main$Concept$RefL") */
{
d.append("[");
final int l = d.n;
final Iterator it = ((Collection) o).iterator();
d.stack.add(new Runnable() {
public void run() {
try {
if (!it.hasNext())
d.append("]");
else {
d.stack.add(this);
if (d.n != l)
d.append(", ");
structure_1(it.next(), d);
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (!it.hasNext())\r\n d.append(\"]\");\r\n else {\r\n d.stack....";
}
});
return;
}
if (o instanceof Map && !startsWith(name, "main$")) {
if (o instanceof LinkedHashMap)
d.append("lhm");
else if (o instanceof HashMap)
d.append("hm");
d.append("{");
final int l = d.n;
final Iterator it = ((Map) o).entrySet().iterator();
d.stack.add(new Runnable() {
public boolean v;
public Map.Entry e;
public void run() {
if (v) {
d.append("=");
v = false;
d.stack.add(this);
structure_1(e.getValue(), d);
} else {
if (!it.hasNext())
d.append("}");
else {
e = (Map.Entry) it.next();
v = true;
d.stack.add(this);
if (d.n != l)
d.append(", ");
structure_1(e.getKey(), d);
}
}
}
});
return;
}
if (c.isArray()) {
if (o instanceof byte[]) {
d.append("ba ").append(quote(bytesToHex((byte[]) o)));
return;
}
final int n = Array.getLength(o);
if (o instanceof boolean[]) {
String hex = boolArrayToHex((boolean[]) o);
int i = l(hex);
while (i > 0 && hex.charAt(i - 1) == '0' && hex.charAt(i - 2) == '0') i -= 2;
d.append("boolarray ").append(n).app(" ").append(quote(substring(hex, 0, i)));
return;
}
String atype = "array", sep = ", ";
if (o instanceof int[]) {
//ret "intarray " + quote(intArrayToHex((int[]) o));
atype = "intarray";
sep = " ";
}
d.append(atype).append("{");
d.stack.add(new Runnable() {
public int i;
public void run() {
if (i >= n)
d.append("}");
else {
d.stack.add(this);
if (i > 0)
d.append(", ");
structure_1(Array.get(o, i++), d);
}
}
});
return;
}
if (o instanceof Class) {
d.append("class(", 2).append(quote(((Class) o).getName())).append(")");
return;
}
if (o instanceof Throwable) {
d.append("exception(", 2).append(quote(((Throwable) o).getMessage())).append(")");
return;
}
if (o instanceof BitSet) {
BitSet bs = (BitSet) o;
d.append("bitset{", 2);
int l = d.n;
for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i + 1)) {
if (d.n != l)
d.append(", ");
d.append(i);
}
d.append("}");
return;
}
// Need more cases? This should cover all library classes...
if (name.startsWith("java.") || name.startsWith("javax.")) {
// Hm. this is not unstructure-able
d.append("j ").append(quote(str(o)));
// Hm. this is not unstructure-able
return;
}
if (o instanceof Lisp) {
d.append("l(", 2);
final Lisp lisp = (Lisp) (o);
structure_1(lisp.head, d);
final Iterator it = lisp.args.iterator();
d.stack.add(new Runnable() {
public void run() {
try {
if (!it.hasNext())
d.append(")");
else {
d.stack.add(this);
d.append(", ");
structure_1(it.next(), d);
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (!it.hasNext())\r\n d.append(\")\");\r\n else {\r\n d....";
}
});
return;
}
/*if (name.equals("main$Lisp")) {
fail("lisp not supported right now");
}*/
String dynName = shortDynamicClassName(o);
if (concept && !d.concepts.contains(dynName)) {
d.concepts.add(dynName);
d.append("c ");
}
// serialize an object with fields.
// first, collect all fields and values in fv.
TreeSet fields = new TreeSet(new Comparator() {
public int compare(Field a, Field b) {
return stdcompare(a.getName(), b.getName());
}
});
Class cc = c;
while (cc != Object.class) {
for (Field field : getDeclaredFields_cached(cc)) {
if ((field.getModifiers() & (java.lang.reflect.Modifier.STATIC | java.lang.reflect.Modifier.TRANSIENT)) != 0)
continue;
String fieldName = field.getName();
fields.add(field);
// put special cases here...
}
cc = cc.getSuperclass();
}
lFields = asList(fields);
for (int i = 0; i < l(lFields); i++) {
Field f = lFields.get(i);
if (f.getName().equals("this$1")) {
lFields.remove(i);
lFields.add(0, f);
break;
}
}
d.fieldsByClass.put(c, lFields);
} else // << if (lFields == null)
{
// ref handling for lFields != null
Integer ref = d.seen.get(o);
if (ref != null) {
/*d.refd.set(ref);*/
d.append("t").app(ref);
return;
}
// record token number
d.seen.put(o, d.n);
}
LinkedHashMap fv = new LinkedHashMap();
for (Field f : lFields) {
Object value;
try {
value = f.get(o);
} catch (Exception e) {
value = "?";
}
if (value != null)
fv.put(f.getName(), value);
}
String name = c.getName();
String shortName = dropPrefix("main$", name);
// omit field "className" if equal to class's name
if (concept && eq(fv.get("className"), shortName))
fv.remove("className");
if (o instanceof DynamicObject) {
fv.putAll((Map) fv.get("fieldValues"));
fv.remove("fieldValues");
shortName = shortDynamicClassName(o);
fv.remove("className");
}
String singleField = fv.size() == 1 ? first(fv.keySet()) : null;
d.append(shortName);
final int l = d.n;
final Iterator it = fv.entrySet().iterator();
d.stack.add(new Runnable() {
public void run() {
try {
if (!it.hasNext()) {
if (d.n != l)
d.append(")");
} else {
Map.Entry e = (Map.Entry) it.next();
d.append(d.n == l ? "(" : ", ");
d.append((String) e.getKey()).append("=");
d.stack.add(this);
structure_1(e.getValue(), d);
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (!it.hasNext()) {\r\n if (d.n != l)\r\n d.append(\")\");\r\n } else {\r...";
}
});
}
public static Throwable printStackTrace2(Throwable e) {
// we go to system.out now - system.err is nonsense
print(getStackTrace2(e));
return e;
}
public static void printStackTrace2() {
printStackTrace2(new Throwable());
}
public static void printStackTrace2(String msg) {
printStackTrace2(new Throwable(msg));
}
/*static void printStackTrace2(S indent, Throwable e) {
if (endsWithLetter(indent)) indent += " ";
printIndent(indent, getStackTrace2(e));
}*/
public static String quote(Object o) {
if (o == null)
return "null";
return quote(str(o));
}
public static String quote(String s) {
if (s == null)
return "null";
StringBuilder out = new StringBuilder((int) (l(s) * 1.5 + 2));
quote_impl(s, out);
return out.toString();
}
public static void quote_impl(String s, StringBuilder out) {
out.append('"');
int l = s.length();
for (int i = 0; i < l; i++) {
char c = s.charAt(i);
if (c == '\\' || c == '"')
out.append('\\').append(c);
else if (c == '\r')
out.append("\\r");
else if (c == '\n')
out.append("\\n");
else
out.append(c);
}
out.append('"');
}
public static int shorten_default = 100;
public static String shorten(String s) {
return shorten(s, shorten_default);
}
public static String shorten(String s, int max) {
if (s == null)
return "";
if (max < 0)
return s;
return s.length() <= max ? s : s.substring(0, Math.min(s.length(), max)) + "...";
}
public static String shorten(int max, String s) {
return shorten(s, max);
}
public static String quoteCharacter(char c) {
if (c == '\'')
return "'\\''";
if (c == '\\')
return "'\\\\'";
if (c == '\r')
return "'\\r'";
if (c == '\n')
return "'\\n'";
if (c == '\t')
return "'\\t'";
return "'" + c + "'";
}
public static String getStackTrace2(Throwable throwable) {
return hideCredentials(getStackTrace(throwable) + replacePrefix("java.lang.RuntimeException: ", "FAIL: ", hideCredentials(str(getInnerException(throwable)))) + "\n");
}
public static String shortDynamicClassName(Object o) {
if (o instanceof DynamicObject && ((DynamicObject) o).className != null)
return ((DynamicObject) o).className;
return shortClassName(o);
}
public static String dropPrefix(String prefix, String s) {
return s == null ? null : s.startsWith(prefix) ? s.substring(l(prefix)) : s;
}
public static List getPlural_specials = ll("sheep", "fish");
public static String getPlural(String s) {
if (containsIgnoreCase(getPlural_specials, s))
return s;
if (ewic(s, "y"))
return dropSuffixIgnoreCase("y", s) + "ies";
if (ewic(s, "ss"))
return s + "es";
if (ewic(s, "s"))
return s;
return s + "s";
}
public static Map singular_specials = litmap("children", "child", "images", "image", "chess", "chess");
public static Set singular_specials2 = litset("time", "machine");
public static String singular(String s) {
if (s == null)
return null;
{
String _a_860 = singular_specials.get(s);
if (!empty(_a_860))
return _a_860;
}
{
String _a_861 = hippoSingulars().get(lower(s));
if (!empty(_a_861))
return _a_861;
}
if (singular_specials2.contains(dropSuffix("s", s)))
return dropSuffix("s", s);
if (s.endsWith("ness"))
return s;
if (s.endsWith("ges"))
return dropSuffix("s", s);
if (endsWith(s, "bases"))
return dropLast(s);
s = dropSuffix("es", s);
s = dropSuffix("s", s);
return s;
}
// replacement for class JavaTok
// maybe incomplete, might want to add floating point numbers
// todo also: extended multi-line strings
public static int javaTok_n, javaTok_elements;
public static boolean javaTok_opt;
public static List javaTok(String s) {
return javaTok(s, null);
}
public static List javaTok(String s, List existing) {
++javaTok_n;
int nExisting = javaTok_opt && existing != null ? existing.size() : 0;
ArrayList tok = existing != null ? new ArrayList(nExisting) : new ArrayList();
int l = s.length();
int i = 0, n = 0;
while (i < l) {
int j = i;
char c, d;
// scan for whitespace
while (j < l) {
c = s.charAt(j);
d = j + 1 >= l ? '\0' : s.charAt(j + 1);
if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
++j;
else if (c == '/' && d == '*') {
do ++j; while (j < l && !s.substring(j, Math.min(j + 2, l)).equals("*/"));
j = Math.min(j + 2, l);
} else if (c == '/' && d == '/') {
do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
} else
break;
}
if (n < nExisting && javaTok_isCopyable(existing.get(n), s, i, j))
tok.add(existing.get(n));
else
tok.add(quickSubstring(s, i, j));
++n;
i = j;
if (i >= l)
break;
c = s.charAt(i);
d = i + 1 >= l ? '\0' : s.charAt(i + 1);
// Special JavaX syntax: 'identifier
if (c == '\'' && Character.isJavaIdentifierStart(d) && i + 2 < l && "'\\".indexOf(s.charAt(i + 2)) < 0) {
j += 2;
while (j < l && Character.isJavaIdentifierPart(s.charAt(j))) ++j;
} else if (c == '\'' || c == '"') {
char opener = c;
++j;
while (j < l) {
if (s.charAt(j) == opener) /*|| s.charAt(j) == '\n'*/
{
// allow multi-line strings
++j;
break;
} else if (s.charAt(j) == '\\' && j + 1 < l)
j += 2;
else
++j;
}
} else if (Character.isJavaIdentifierStart(c))
// for stuff like "don't"
do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0));
else if (Character.isDigit(c)) {
do ++j; while (j < l && Character.isDigit(s.charAt(j)));
// Long constants like 1L
if (j < l && s.charAt(j) == 'L')
++j;
} else if (c == '[' && d == '[') {
do ++j; while (j + 1 < l && !s.substring(j, j + 2).equals("]]"));
j = Math.min(j + 2, l);
} else if (c == '[' && d == '=' && i + 2 < l && s.charAt(i + 2) == '[') {
do ++j; while (j + 2 < l && !s.substring(j, j + 3).equals("]=]"));
j = Math.min(j + 3, l);
} else
++j;
if (n < nExisting && javaTok_isCopyable(existing.get(n), s, i, j))
tok.add(existing.get(n));
else
tok.add(quickSubstring(s, i, j));
++n;
i = j;
}
if ((tok.size() % 2) == 0)
tok.add("");
javaTok_elements += tok.size();
return tok;
}
public static List javaTok(List tok) {
return javaTok(join(tok), tok);
}
public static boolean javaTok_isCopyable(String t, String s, int i, int j) {
return t.length() == j - i && // << could be left out, but that's brave
s.regionMatches(i, t, 0, j - i);
}
public static List collectField(Collection c, String field) {
List l = new ArrayList();
for (Object a : c) l.add(getOpt(a, field));
return l;
}
public static List javaTokC(String s) {
if (s == null)
return null;
int l = s.length();
ArrayList tok = new ArrayList();
int i = 0;
while (i < l) {
int j = i;
char c, d;
// scan for whitespace
while (j < l) {
c = s.charAt(j);
d = j + 1 >= l ? '\0' : s.charAt(j + 1);
if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
++j;
else if (c == '/' && d == '*') {
do ++j; while (j < l && !s.substring(j, Math.min(j + 2, l)).equals("*/"));
j = Math.min(j + 2, l);
} else if (c == '/' && d == '/') {
do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
} else
break;
}
i = j;
if (i >= l)
break;
c = s.charAt(i);
d = i + 1 >= l ? '\0' : s.charAt(i + 1);
// scan for non-whitespace
if (c == '\'' || c == '"') {
char opener = c;
++j;
while (j < l) {
if (s.charAt(j) == opener || s.charAt(j) == '\n') {
// end at \n to not propagate unclosed string literal errors
++j;
break;
} else if (s.charAt(j) == '\\' && j + 1 < l)
j += 2;
else
++j;
}
} else if (Character.isJavaIdentifierStart(c))
// for stuff like "don't"
do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0));
else if (Character.isDigit(c)) {
do ++j; while (j < l && Character.isDigit(s.charAt(j)));
// Long constants like 1L
if (j < l && s.charAt(j) == 'L')
++j;
} else if (c == '[' && d == '[') {
do ++j; while (j + 1 < l && !s.substring(j, j + 2).equals("]]"));
j = Math.min(j + 2, l);
} else if (c == '[' && d == '=' && i + 2 < l && s.charAt(i + 2) == '[') {
do ++j; while (j + 2 < l && !s.substring(j, j + 3).equals("]=]"));
j = Math.min(j + 3, l);
} else
++j;
tok.add(quickSubstring(s, i, j));
i = j;
}
return tok;
}
public static HashMap getDeclaredFields_cache = new HashMap();
public static Field[] getDeclaredFields_cached(Class c) {
Field[] fields;
synchronized (getDeclaredFields_cache) {
fields = getDeclaredFields_cache.get(c);
if (fields == null) {
getDeclaredFields_cache.put(c, fields = c.getDeclaredFields());
for (Field f : fields) f.setAccessible(true);
}
}
return fields;
}
public static String boolArrayToHex(boolean[] a) {
return bytesToHex(boolArrayToBytes(a));
}
public static boolean endsWithLetterOrDigit(String s) {
return nempty(s) && isLetterOrDigit(lastCharacter(s));
}
public static Object first(Object list) {
return empty((List) list) ? null : ((List) list).get(0);
}
public static A first(List list) {
return empty(list) ? null : list.get(0);
}
public static A first(A[] bla) {
return bla == null || bla.length == 0 ? null : bla[0];
}
public static A first(Iterable i) {
if (i == null)
return null;
Iterator it = i.iterator();
return it.hasNext() ? it.next() : null;
}
public static Character first(String s) {
return empty(s) ? null : s.charAt(0);
}
public static A first(Pair p) {
return p == null ? null : p.a;
}
public static String bytesToHex(byte[] bytes) {
return bytesToHex(bytes, 0, bytes.length);
}
public static String bytesToHex(byte[] bytes, int ofs, int len) {
StringBuilder stringBuilder = new StringBuilder(len * 2);
for (int i = 0; i < len; i++) {
String s = "0" + Integer.toHexString(bytes[ofs + i]);
stringBuilder.append(s.substring(s.length() - 2, s.length()));
}
return stringBuilder.toString();
}
public static boolean isInteger(String s) {
if (s == null)
return false;
int n = l(s);
if (n == 0)
return false;
int i = 0;
if (s.charAt(0) == '-')
if (++i >= n)
return false;
while (i < n) {
char c = s.charAt(i);
if (c < '0' || c > '9')
return false;
++i;
}
return true;
}
public static void quoteToPrintWriter(String s, PrintWriter out) {
if (s == null) {
out.print("null");
return;
}
out.print('"');
int l = s.length();
for (int i = 0; i < l; i++) {
char c = s.charAt(i);
if (c == '\\' || c == '"') {
out.print('\\');
out.print(c);
} else if (c == '\r')
out.print("\\r");
else if (c == '\n')
out.print("\\n");
else
out.print(c);
}
out.print('"');
}
public static ArrayList list(A[] a) {
return asList(a);
}
public static ArrayList list(int[] a) {
return asList(a);
}
public static ArrayList list(Set s) {
return asList(s);
}
public static int parseInt(String s) {
return empty(s) ? 0 : Integer.parseInt(s);
}
public static int parseInt(char c) {
return Integer.parseInt(str(c));
}
public static A popLast(List l) {
return liftLast(l);
}
public static int stdcompare(Number a, Number b) {
return cmp(a, b);
}
public static int stdcompare(String a, String b) {
return cmp(a, b);
}
public static int stdcompare(long a, long b) {
return a < b ? -1 : a > b ? 1 : 0;
}
public static int stdcompare(Object a, Object b) {
return cmp(a, b);
}
public static boolean startsWith(String a, String b) {
return a != null && a.startsWith(b);
}
public static boolean startsWith(String a, char c) {
return nempty(a) && a.charAt(0) == c;
}
public static boolean startsWith(String a, String b, Matches m) {
if (!startsWith(a, b))
return false;
m.m = new String[] { substring(a, l(b)) };
return true;
}
public static boolean startsWith(List a, List b) {
if (a == null || l(b) > l(a))
return false;
for (int i = 0; i < l(b); i++) if (neq(a.get(i), b.get(i)))
return false;
return true;
}
public static String[] dropLast(String[] a, int n) {
n = Math.min(n, a.length);
String[] b = new String[a.length - n];
System.arraycopy(a, 0, b, 0, b.length);
return b;
}
public static List dropLast(List l) {
return subList(l, 0, l(l) - 1);
}
public static List dropLast(int n, List l) {
return subList(l, 0, l(l) - n);
}
public static List dropLast(Iterable l) {
return dropLast(asList(l));
}
public static String dropLast(String s) {
return substring(s, 0, l(s) - 1);
}
public static String dropLast(String s, int n) {
return substring(s, 0, l(s) - n);
}
public static HashSet litset(A... items) {
return lithashset(items);
}
public static String replacePrefix(String prefix, String replacement, String s) {
if (!startsWith(s, prefix))
return s;
return replacement + substring(s, l(prefix));
}
public static boolean endsWith(String a, String b) {
return a != null && a.endsWith(b);
}
public static boolean endsWith(String a, char c) {
return nempty(a) && lastChar(a) == c;
}
public static String quickSubstring(String s, int i, int j) {
if (i == j)
return "";
return s.substring(i, j);
}
public static A liftLast(List l) {
if (l.isEmpty())
return null;
int i = l(l) - 1;
A a = l.get(i);
l.remove(i);
return a;
}
public static String dropSuffixIgnoreCase(String suffix, String s) {
return ewic(s, suffix) ? s.substring(0, l(s) - l(suffix)) : s;
}
public static String shortClassName(Object o) {
if (o == null)
return null;
Class c = o instanceof Class ? (Class) o : o.getClass();
String name = c.getName();
return shortenClassName(name);
}
public static boolean containsIgnoreCase(Collection l, String s) {
for (String x : l) if (eqic(x, s))
return true;
return false;
}
public static boolean containsIgnoreCase(String[] l, String s) {
for (String x : l) if (eqic(x, s))
return true;
return false;
}
public static boolean containsIgnoreCase(String s, char c) {
return indexOfIgnoreCase(s, String.valueOf(c)) >= 0;
}
public static boolean containsIgnoreCase(String a, String b) {
return indexOfIgnoreCase(a, b) >= 0;
}
public static byte[] boolArrayToBytes(boolean[] a) {
byte[] b = new byte[(l(a) + 7) / 8];
for (int i = 0; i < l(a); i++) if (a[i])
b[i / 8] |= 1 << (i & 7);
return b;
}
public static String lower(String s) {
return s == null ? null : s.toLowerCase();
}
public static char lower(char c) {
return Character.toLowerCase(c);
}
public static Map litmap(Object... x) {
HashMap map = new HashMap();
litmap_impl(map, x);
return map;
}
public static void litmap_impl(Map map, Object... x) {
for (int i = 0; i < x.length - 1; i += 2) if (x[i + 1] != null)
map.put(x[i], x[i + 1]);
}
public static int cmp(Number a, Number b) {
return a == null ? b == null ? 0 : -1 : cmp(a.doubleValue(), b.doubleValue());
}
public static int cmp(double a, double b) {
return a < b ? -1 : a == b ? 0 : 1;
}
public static int cmp(String a, String b) {
return a == null ? b == null ? 0 : -1 : a.compareTo(b);
}
public static int cmp(Object a, Object b) {
if (a == null)
return b == null ? 0 : -1;
if (b == null)
return 1;
return ((Comparable) a).compareTo(b);
}
public static Map hippoSingulars() {
return pairsToMap((List>) scanStructureLog("#1011041", "singulars"));
}
public static boolean ewic(String a, String b) {
return endsWithIgnoreCase(a, b);
}
public static char lastCharacter(String s) {
return empty(s) ? 0 : s.charAt(l(s) - 1);
}
public static boolean neq(Object a, Object b) {
return !eq(a, b);
}
public static boolean isLetterOrDigit(char c) {
return Character.isLetterOrDigit(c);
}
public static List subList(List l, int startIndex) {
return subList(l, startIndex, l(l));
}
public static List subList(List l, int startIndex, int endIndex) {
startIndex = max(0, min(l(l), startIndex));
endIndex = max(0, min(l(l), endIndex));
if (startIndex > endIndex)
return litlist();
return l.subList(startIndex, endIndex);
}
public static HashMap pairsToMap(Collection> l) {
HashMap map = new HashMap();
if (l != null)
for (Pair p : l) map.put(p.a, p.b);
return map;
}
public static HashSet lithashset(A... items) {
HashSet set = new HashSet();
for (A a : items) set.add(a);
return set;
}
public static boolean eqic(String a, String b) {
if ((a == null) != (b == null))
return false;
if (a == null)
return true;
return a.equalsIgnoreCase(b);
}
public static String shortenClassName(String name) {
if (name == null)
return null;
int i = lastIndexOf(name, "$");
if (i < 0)
i = lastIndexOf(name, ".");
return i < 0 ? name : substring(name, i + 1);
}
public static boolean endsWithIgnoreCase(String a, String b) {
return a != null && l(a) >= l(b) && a.regionMatches(true, l(a) - l(b), b, 0, l(b));
}
// works on lists and strings and null
public static int indexOfIgnoreCase(Object a, Object b) {
if (a == null)
return -1;
if (a instanceof String) {
Matcher m = Pattern.compile((String) b, Pattern.CASE_INSENSITIVE + Pattern.LITERAL).matcher((String) a);
if (m.find())
return m.start();
else
return -1;
}
if (a instanceof List) {
for (int i = 0; i < ((List) a).size(); i++) {
Object o = ((List) a).get(i);
if (o != null && ((String) o).equalsIgnoreCase((String) b))
return i;
}
return -1;
}
throw fail("Unknown type: " + a);
}
public static List scanStructureLog(String progID, String fileName) {
return scanStructureLog(getProgramFile(progID, fileName));
}
public static List scanStructureLog(String fileName) {
return scanStructureLog(getProgramFile(fileName));
}
public static List scanStructureLog(File file) {
List l = new ArrayList();
for (String s : scanLog(file)) try {
l.add(unstructure(s));
} catch (Throwable __e) {
printStackTrace2(__e);
}
return l;
}
public static char lastChar(String s) {
return empty(s) ? '\0' : s.charAt(l(s) - 1);
}
public static Object unstructure(String text) {
return unstructure(text, false);
}
public static Object unstructure(String text, final boolean allDynamic) {
return unstructure(text, allDynamic, null);
}
public static int structure_internStringsLongerThan = 50;
// stats
public static int unstructure_tokrefs;
public abstract static class unstructure_Receiver {
public abstract void set(Object o);
}
// classFinder: func(name) -> class (optional)
public static Object unstructure(String text, boolean allDynamic, Object classFinder) {
if (text == null)
return null;
return unstructure_tok(javaTokC_noMLS_iterator(text), allDynamic, classFinder);
}
public static Object unstructure_reader(BufferedReader reader) {
return unstructure_tok(javaTokC_noMLS_onReader(reader), false, null);
}
public static Object unstructure_tok(final Producer tok, final boolean allDynamic, final Object classFinder) {
final boolean debug = unstructure_debug;
final class X {
public int i = -1;
public HashMap refs = new HashMap();
public HashMap tokrefs = new HashMap();
public HashSet concepts = new HashSet();
public HashMap classesMap = new HashMap();
public List stack = new ArrayList();
public String curT;
// look at current token
public String t() {
return curT;
}
// get current token, move to next
public String tpp() {
String t = curT;
consume();
return t;
}
public void parse(final unstructure_Receiver out) {
String t = t();
int refID = 0;
if (structure_isMarker(t, 0, l(t))) {
refID = parseInt(t.substring(1));
consume();
}
final int _refID = refID;
// if (debug) print("parse: " + quote(t));
final int tokIndex = i;
parse_inner(refID, tokIndex, new unstructure_Receiver() {
public void set(Object o) {
if (_refID != 0)
refs.put(_refID, o);
if (o != null)
tokrefs.put(tokIndex, o);
out.set(o);
}
});
}
public void parse_inner(int refID, int tokIndex, final unstructure_Receiver out) {
String t = t();
// if (debug) print("parse_inner: " + quote(t));
Class c = classesMap.get(t);
if (c == null) {
if (t.startsWith("\"")) {
String s = internIfLongerThan(unquote(tpp()), structure_internStringsLongerThan);
out.set(s);
return;
}
if (t.startsWith("'")) {
out.set(unquoteCharacter(tpp()));
return;
}
if (t.equals("bigint")) {
out.set(parseBigInt());
return;
}
if (t.equals("d")) {
out.set(parseDouble());
return;
}
if (t.equals("fl")) {
out.set(parseFloat());
return;
}
if (t.equals("false") || t.equals("f")) {
consume();
out.set(false);
return;
}
if (t.equals("true") || t.equals("t")) {
consume();
out.set(true);
return;
}
if (t.equals("-")) {
consume();
t = tpp();
out.set(isLongConstant(t) ? (Object) (-parseLong(t)) : (Object) (-parseInt(t)));
return;
}
if (isInteger(t) || isLongConstant(t)) {
consume();
//if (debug) print("isLongConstant " + quote(t) + " => " + isLongConstant(t));
if (isLongConstant(t)) {
out.set(parseLong(t));
return;
}
long l = parseLong(t);
boolean isInt = l == (int) l;
if (debug)
print("l=" + l + ", isInt: " + isInt);
out.set(isInt ? (Object) new Integer((int) l) : (Object) new Long(l));
return;
}
if (t.equals("File")) {
consume();
File f = new File(unquote(tpp()));
out.set(f);
return;
}
if (t.startsWith("r") && isInteger(t.substring(1))) {
consume();
int ref = Integer.parseInt(t.substring(1));
Object o = refs.get(ref);
if (o == null)
print("Warning: unsatisfied back reference " + ref);
out.set(o);
return;
}
if (t.startsWith("t") && isInteger(t.substring(1))) {
consume();
int ref = Integer.parseInt(t.substring(1));
Object o = tokrefs.get(ref);
if (o == null)
print("Warning: unsatisfied token reference " + ref);
out.set(o);
return;
}
if (t.equals("hashset")) {
parseHashSet(out);
return;
}
if (t.equals("treeset")) {
parseTreeSet(out);
return;
}
if (eqOneOf(t, "hashmap", "hm")) {
consume();
parseMap(new HashMap(), out);
return;
}
if (t.equals("lhm")) {
consume();
parseMap(new LinkedHashMap(), out);
return;
}
if (t.equals("{")) {
parseMap(out);
return;
}
if (t.equals("[")) {
parseList(out);
return;
}
if (t.equals("bitset")) {
parseBitSet(out);
return;
}
if (t.equals("array") || t.equals("intarray")) {
parseArray(out);
return;
}
if (t.equals("ba")) {
consume();
String hex = unquote(tpp());
out.set(hexToBytes(hex));
return;
}
if (t.equals("boolarray")) {
consume();
int n = parseInt(tpp());
String hex = unquote(tpp());
out.set(boolArrayFromBytes(hexToBytes(hex), n));
return;
}
if (t.equals("class")) {
out.set(parseClass());
return;
}
if (t.equals("l")) {
parseLisp(out);
return;
}
if (t.equals("null")) {
consume();
out.set(null);
return;
}
if (eq(t, "c")) {
consume("c");
t = t();
assertTrue(isJavaIdentifier(t));
concepts.add(t);
}
}
if (eq(t, "j")) {
consume("j");
out.set(parseJava());
return;
}
if (c == null && !isJavaIdentifier(t))
throw new RuntimeException("Unknown token " + (i + 1) + ": " + t);
// any other class name
if (c == null) {
// First, find class
if (allDynamic)
c = null;
else
c = classFinder != null ? (Class) callF(classFinder, t) : findClass(t);
if (c != null)
classesMap.put(t, c);
}
// Check if it has an outer reference
consume();
boolean hasBracket = eq(t(), "(");
if (hasBracket)
consume();
boolean hasOuter = hasBracket && eq(t(), "this$1");
DynamicObject dO = null;
Object o = null;
if (c != null) {
o = hasOuter ? nuStubInnerObject(c) : nuEmptyObject(c);
if (o instanceof DynamicObject)
dO = (DynamicObject) o;
} else {
if (concepts.contains(t) && (c = findClass("Concept")) != null)
o = dO = (DynamicObject) nuEmptyObject(c);
else
dO = new DynamicObject();
dO.className = t;
if (debug)
print("Made dynamic object " + t + " " + shortClassName(dO));
}
if (refID != 0)
refs.put(refID, o != null ? o : dO);
tokrefs.put(tokIndex, o != null ? o : dO);
// NOW parse the fields!
// preserve order
final LinkedHashMap fields = new LinkedHashMap();
final Object _o = o;
final DynamicObject _dO = dO;
if (hasBracket) {
stack.add(new Runnable() {
public void run() {
try {
if (eq(t(), ")")) {
consume(")");
objRead(_o, _dO, fields);
out.set(_o != null ? _o : _dO);
} else {
final String key = unquote(tpp());
consume("=");
stack.add(this);
parse(new unstructure_Receiver() {
public void set(Object value) {
fields.put(key, value);
if (eq(t(), ","))
consume();
}
});
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (eq(t(), \")\")) {\r\n consume(\")\");\r\n objRead(_o, _dO, fie...";
}
});
} else {
objRead(o, dO, fields);
out.set(o != null ? o : dO);
}
}
public void objRead(Object o, DynamicObject dO, Map fields) {
if (o != null)
if (dO != null) {
if (debug)
printStructure("setOptAllDyn", fields);
setOptAllDyn(dO, fields);
} else {
setOptAll(o, fields);
}
else
for (String field : keys(fields)) dO.fieldValues.put(field.intern(), fields.get(field));
if (o != null)
pcallOpt_noArgs(o, "_doneLoading");
}
public void parseSet(final Set set, final unstructure_Receiver out) {
parseList(new unstructure_Receiver() {
public void set(Object o) {
set.addAll((List) o);
out.set(set);
}
});
}
public void parseLisp(final unstructure_Receiver out) {
consume("l");
consume("(");
final ArrayList list = new ArrayList();
stack.add(new Runnable() {
public void run() {
try {
if (eq(t(), ")")) {
consume(")");
out.set(newObject("main$Lisp", (String) list.get(0), subList(list, 1)));
} else {
stack.add(this);
parse(new unstructure_Receiver() {
public void set(Object o) {
list.add(o);
if (eq(t(), ","))
consume();
}
});
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (eq(t(), \")\")) {\r\n consume(\")\");\r\n out.set(newObject(\"main$...";
}
});
}
public void parseBitSet(final unstructure_Receiver out) {
consume("bitset");
consume("{");
final BitSet bs = new BitSet();
stack.add(new Runnable() {
public void run() {
try {
if (eq(t(), "}")) {
consume("}");
out.set(bs);
} else {
stack.add(this);
parse(new unstructure_Receiver() {
public void set(Object o) {
bs.set((Integer) o);
if (eq(t(), ","))
consume();
}
});
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (eq(t(), \"}\")) {\r\n consume(\"}\");\r\n out.set(bs);\r\n } ...";
}
});
}
public void parseList(final unstructure_Receiver out) {
consume("[");
final ArrayList list = new ArrayList();
stack.add(new Runnable() {
public void run() {
try {
if (eq(t(), "]")) {
consume("]");
out.set(list);
} else {
stack.add(this);
parse(new unstructure_Receiver() {
public void set(Object o) {
//if (debug) print("List element type: " + getClassName(o));
list.add(o);
if (eq(t(), ","))
consume();
}
});
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (eq(t(), \"]\")) {\r\n consume(\"]\");\r\n out.set(list);\r\n ...";
}
});
}
public void parseArray(final unstructure_Receiver out) {
final String type = tpp();
consume("{");
final List list = new ArrayList();
stack.add(new Runnable() {
public void run() {
try {
if (eq(t(), "}")) {
consume("}");
out.set(type.equals("intarray") ? toIntArray(list) : list.toArray());
} else {
stack.add(this);
parse(new unstructure_Receiver() {
public void set(Object o) {
list.add(o);
if (eq(t(), ","))
consume();
}
});
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public String toString() {
return "if (eq(t(), \"}\")) {\r\n consume(\"}\");\r\n out.set(type.equals(\"int...";
}
});
}
public Object parseClass() {
consume("class");
consume("(");
String name = unquote(tpp());
consume(")");
name = dropPrefix("main$", name);
Class c = allDynamic ? null : classFinder != null ? (Class) callF(classFinder, name) : findClass(name);
if (c != null)
return c;
DynamicObject dO = new DynamicObject();
dO.className = "java.lang.Class";
dO.fieldValues.put("name", name);
return dO;
}
public Object parseBigInt() {
consume("bigint");
consume("(");
String val = tpp();
if (eq(val, "-"))
val = "-" + tpp();
consume(")");
return new BigInteger(val);
}
public Object parseDouble() {
consume("d");
consume("(");
String val = unquote(tpp());
consume(")");
return Double.parseDouble(val);
}
public Object parseFloat() {
consume("fl");
String val;
if (eq(t(), "(")) {
consume("(");
val = unquote(tpp());
consume(")");
} else {
val = unquote(tpp());
}
return Float.parseFloat(val);
}
public void parseHashSet(unstructure_Receiver out) {
consume("hashset");
parseSet(new HashSet(), out);
}
public void parseTreeSet(unstructure_Receiver out) {
consume("treeset");
parseSet(new TreeSet(), out);
}
public void parseMap(unstructure_Receiver out) {
parseMap(new TreeMap(), out);
}
public Object parseJava() {
String j = unquote(tpp());
Matches m = new Matches();
if (jmatch("java.awt.Color[r=*,g=*,b=*]", j, m))
return nuObject("java.awt.Color", parseInt(m.unq(0)), parseInt(m.unq(1)), parseInt(m.unq(2)));
else {
warn("Unknown Java object: " + j);
return null;
}
}
public void parseMap(final Map map, final unstructure_Receiver out) {
consume("{");
stack.add(new Runnable() {
public boolean v;
public Object key;
public void run() {
if (v) {
v = false;
stack.add(this);
consume("=");
parse(new unstructure_Receiver() {
public void set(Object value) {
map.put(key, value);
if (debug)
print("parseMap: Got value " + getClassName(value) + ", next token: " + quote(t()));
if (eq(t(), ","))
consume();
}
});
} else {
if (eq(t(), "}")) {
consume("}");
out.set(map);
} else {
v = true;
stack.add(this);
parse(new unstructure_Receiver() {
public void set(Object o) {
key = o;
}
});
}
}
// if v else
}
});
}
/*void parseSub(unstructure_Receiver out) {
int n = l(stack);
parse(out);
while (l(stack) > n)
stack
}*/
public void consume() {
curT = tok.next();
++i;
}
public void consume(String s) {
if (!eq(t(), s)) {
/*S prevToken = i-1 >= 0 ? tok.get(i-1) : "";
S nextTokens = join(tok.subList(i, Math.min(i+2, tok.size())));
fail(quote(s) + " expected: " + prevToken + " " + nextTokens + " (" + i + "/" + tok.size() + ")");*/
throw fail(quote(s) + " expected, got " + quote(t()));
}
consume();
}
public void parse_x(unstructure_Receiver out) {
// get first token
consume();
parse(out);
while (nempty(stack)) popLast(stack).run();
}
}
final Var v = new Var();
X x = new X();
x.parse_x(new unstructure_Receiver() {
public void set(Object o) {
v.set(o);
}
});
unstructure_tokrefs = x.tokrefs.size();
return v.get();
}
public static boolean unstructure_debug;
public static int min(int a, int b) {
return Math.min(a, b);
}
public static long min(long a, long b) {
return Math.min(a, b);
}
public static float min(float a, float b) {
return Math.min(a, b);
}
public static float min(float a, float b, float c) {
return min(min(a, b), c);
}
public static double min(double a, double b) {
return Math.min(a, b);
}
public static double min(double[] c) {
double x = Double.MAX_VALUE;
for (double d : c) x = Math.min(x, d);
return x;
}
public static float min(float[] c) {
float x = Float.MAX_VALUE;
for (float d : c) x = Math.min(x, d);
return x;
}
public static byte min(byte[] c) {
byte x = 127;
for (byte d : c) if (d < x)
x = d;
return x;
}
public static short min(short[] c) {
short x = 0x7FFF;
for (short d : c) if (d < x)
x = d;
return x;
}
public static List scanLog(String progID, String fileName) {
return scanLog(getProgramFile(progID, fileName));
}
public static List scanLog(String fileName) {
return scanLog(getProgramFile(fileName));
}
public static List scanLog(File file) {
List l = new ArrayList();
for (String s : toLines(file)) if (isProperlyQuoted(s))
l.add(unquote(s));
return l;
}
public static int lastIndexOf(String a, String b) {
return a == null || b == null ? -1 : a.lastIndexOf(b);
}
public static int max(int a, int b) {
return Math.max(a, b);
}
public static int max(int a, int b, int c) {
return max(max(a, b), c);
}
public static long max(int a, long b) {
return Math.max((long) a, b);
}
public static long max(long a, long b) {
return Math.max(a, b);
}
public static double max(int a, double b) {
return Math.max((double) a, b);
}
public static float max(float a, float b) {
return Math.max(a, b);
}
public static double max(double a, double b) {
return Math.max(a, b);
}
public static int max(Collection c) {
int x = Integer.MIN_VALUE;
for (int i : c) x = max(x, i);
return x;
}
public static double max(double[] c) {
if (c.length == 0)
return Double.MIN_VALUE;
double x = c[0];
for (int i = 1; i < c.length; i++) x = Math.max(x, c[i]);
return x;
}
public static float max(float[] c) {
if (c.length == 0)
return Float.MAX_VALUE;
float x = c[0];
for (int i = 1; i < c.length; i++) x = Math.max(x, c[i]);
return x;
}
public static byte max(byte[] c) {
byte x = -128;
for (byte d : c) if (d > x)
x = d;
return x;
}
public static short max(short[] c) {
short x = -0x8000;
for (short d : c) if (d > x)
x = d;
return x;
}
public static byte[] hexToBytes(String s) {
int n = l(s) / 2;
byte[] bytes = new byte[n];
for (int i = 0; i < n; i++) {
String hex = substring(s, i * 2, i * 2 + 2);
try {
bytes[i] = (byte) parseHexByte(hex);
} catch (Throwable _e) {
throw fail("Bad hex byte: " + quote(hex) + " at " + i * 2 + "/" + l(s));
}
}
return bytes;
}
public static boolean isProperlyQuoted(String s) {
return s.length() >= 2 && s.startsWith("\"") && s.endsWith("\"") && (!s.endsWith("\\\"") || s.endsWith("\\\\\""));
}
public static HashMap nuEmptyObject_cache = new HashMap();
public static A nuEmptyObject(Class c) {
try {
Constructor ctr;
synchronized (nuEmptyObject_cache) {
ctr = nuEmptyObject_cache.get(c);
if (ctr == null) {
nuEmptyObject_cache.put(c, ctr = nuEmptyObject_findConstructor(c));
ctr.setAccessible(true);
}
}
return (A) ctr.newInstance();
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Constructor nuEmptyObject_findConstructor(Class c) {
for (Constructor m : c.getDeclaredConstructors()) if (m.getParameterTypes().length == 0)
return m;
throw fail("No default constructor declared in " + c.getName());
}
public static boolean setOptAllDyn_debug;
public static void setOptAllDyn(DynamicObject o, Map fields) {
if (fields == null)
return;
for (String field : keys(fields)) {
Object val = fields.get(field);
boolean has = hasField(o, field);
if (has)
setOpt(o, field, val);
else {
o.fieldValues.put(field.intern(), val);
if (setOptAllDyn_debug)
print("setOptAllDyn added dyn " + field + " to " + o + " [value: " + val + ", fieldValues = " + systemHashCode(o.fieldValues) + ", " + struct(keys(o.fieldValues)) + "]");
}
}
}
public static boolean structure_isMarker(String s, int i, int j) {
if (i >= j)
return false;
if (s.charAt(i) != 'm')
return false;
++i;
while (i < j) {
char c = s.charAt(i);
if (c < '0' || c > '9')
return false;
++i;
}
return true;
}
public static Object newObject(Class c, Object... args) {
return nuObject(c, args);
}
public static Object newObject(String className, Object... args) {
return nuObject(className, args);
}
public static boolean jmatch(String pat, String s) {
return jmatch(pat, s, null);
}
public static boolean jmatch(String pat, String s, Matches matches) {
if (s == null)
return false;
return jmatch(pat, javaTok(s), matches);
}
public static boolean jmatch(String pat, List toks) {
return jmatch(pat, toks, null);
}
public static boolean jmatch(String pat, List toks, Matches matches) {
List tokpat = javaTok(pat);
String[] m = match2(tokpat, toks);
//print(structure(tokpat) + " on " + structure(toks) + " => " + structure(m));
if (m == null)
return false;
else {
if (matches != null)
matches.m = m;
return true;
}
}
public static Producer javaTokC_noMLS_iterator(final String s) {
return new Producer() {
public final int l = s.length();
public int i = 0;
public String next() {
if (i >= l)
return null;
int j = i;
char c, d;
// scan for whitespace
while (j < l) {
c = s.charAt(j);
d = j + 1 >= l ? '\0' : s.charAt(j + 1);
if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
++j;
else if (c == '/' && d == '*') {
do ++j; while (j < l && !s.substring(j, Math.min(j + 2, l)).equals("*/"));
j = Math.min(j + 2, l);
} else if (c == '/' && d == '/') {
do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
} else
break;
}
i = j;
if (i >= l)
return null;
c = s.charAt(i);
d = i + 1 >= l ? '\0' : s.charAt(i + 1);
// scan for non-whitespace
if (c == '\'' || c == '"') {
char opener = c;
++j;
while (j < l) {
if (s.charAt(j) == opener || s.charAt(j) == '\n') {
// end at \n to not propagate unclosed string literal errors
++j;
break;
} else if (s.charAt(j) == '\\' && j + 1 < l)
j += 2;
else
++j;
}
} else if (Character.isJavaIdentifierStart(c))
// for stuff like "don't"
do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0));
else if (Character.isDigit(c)) {
do ++j; while (j < l && Character.isDigit(s.charAt(j)));
// Long constants like 1L
if (j < l && s.charAt(j) == 'L')
++j;
} else
++j;
String t = quickSubstring(s, i, j);
i = j;
return t;
}
};
}
public static boolean warn_on = true;
public static void warn(String s) {
if (warn_on)
print("Warning: " + s);
}
public static void warn(String s, List warnings) {
warn(s);
if (warnings != null)
warnings.add(s);
}
public static String unquote(String s) {
if (s == null)
return null;
if (s.startsWith("[")) {
int i = 1;
while (i < s.length() && s.charAt(i) == '=') ++i;
if (i < s.length() && s.charAt(i) == '[') {
String m = s.substring(1, i);
if (s.endsWith("]" + m + "]"))
return s.substring(i + 1, s.length() - i - 1);
}
}
if ((s.startsWith("\"") || s.startsWith("\'")) && s.length() > 1) {
int l = s.endsWith(substring(s, 0, 1)) ? s.length() - 1 : s.length();
StringBuilder sb = new StringBuilder(l - 1);
for (int i = 1; i < l; i++) {
char ch = s.charAt(i);
if (ch == '\\') {
char nextChar = (i == l - 1) ? '\\' : s.charAt(i + 1);
// Octal escape?
if (nextChar >= '0' && nextChar <= '7') {
String code = "" + nextChar;
i++;
if ((i < l - 1) && s.charAt(i + 1) >= '0' && s.charAt(i + 1) <= '7') {
code += s.charAt(i + 1);
i++;
if ((i < l - 1) && s.charAt(i + 1) >= '0' && s.charAt(i + 1) <= '7') {
code += s.charAt(i + 1);
i++;
}
}
sb.append((char) Integer.parseInt(code, 8));
continue;
}
switch(nextChar) {
case '\\':
ch = '\\';
break;
case 'b':
ch = '\b';
break;
case 'f':
ch = '\f';
break;
case 'n':
ch = '\n';
break;
case 'r':
ch = '\r';
break;
case 't':
ch = '\t';
break;
case '\"':
ch = '\"';
break;
case '\'':
ch = '\'';
break;
// Hex Unicode: u????
case 'u':
if (i >= l - 5) {
ch = 'u';
break;
}
int code = Integer.parseInt("" + s.charAt(i + 2) + s.charAt(i + 3) + s.charAt(i + 4) + s.charAt(i + 5), 16);
sb.append(Character.toChars(code));
i += 5;
continue;
default:
// added by Stefan
ch = nextChar;
}
i++;
}
sb.append(ch);
}
return sb.toString();
}
// not quoted - return original
return s;
}
public static void setOptAll(Object o, Map fields) {
if (fields == null)
return;
for (String field : keys(fields)) setOpt(o, field, fields.get(field));
}
public static void setOptAll(Object o, Object... values) {
//values = expandParams(c.getClass(), values);
warnIfOddCount(values);
for (int i = 0; i + 1 < l(values); i += 2) {
String field = (String) values[i];
Object value = values[i + 1];
setOpt(o, field, value);
}
}
public static char unquoteCharacter(String s) {
assertTrue(s.startsWith("'") && s.length() > 1);
return unquote("\"" + s.substring(1, s.endsWith("'") ? s.length() - 1 : s.length()) + "\"").charAt(0);
}
public static Producer javaTokC_noMLS_onReader(final BufferedReader r) {
final class X implements Producer {
// stores from "i"
public StringBuilder buf = new StringBuilder();
// just not '\0'
public char c, d, e = 'x';
public X() {
// fill c, d and e
nc();
nc();
nc();
}
// get next character(s) into c, d and e
public void nc() {
try {
c = d;
d = e;
if (e == '\0')
return;
int i = r.read();
e = i < 0 ? '\0' : (char) i;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public void ncSave() {
if (c != '\0') {
buf.append(c);
nc();
}
}
public String next() {
// scan for whitespace
while (c != '\0') {
if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
nc();
else if (c == '/' && d == '*') {
do nc(); while (c != '\0' && !(c == '*' && d == '/'));
nc();
nc();
} else if (c == '/' && d == '/') {
do nc(); while (c != '\0' && "\r\n".indexOf(c) < 0);
} else
break;
}
if (c == '\0')
return null;
// scan for non-whitespace
if (c == '\'' || c == '"') {
char opener = c;
ncSave();
while (c != '\0') {
if (c == opener || c == '\n') {
// end at \n to not propagate unclosed string literal errors
ncSave();
break;
} else if (c == '\\') {
ncSave();
ncSave();
} else
ncSave();
}
} else if (Character.isJavaIdentifierStart(c))
// for stuff like "don't"
do ncSave(); while (Character.isJavaIdentifierPart(c) || c == '\'');
else if (Character.isDigit(c)) {
do ncSave(); while (Character.isDigit(c));
// Long constants like 1L
if (c == 'L')
ncSave();
} else
ncSave();
String t = buf.toString();
buf.setLength(0);
return t;
}
}
return new X();
}
public static A nuStubInnerObject(Class c) {
try {
Class outerType = getOuterClass(c);
Constructor m = c.getDeclaredConstructor(outerType);
m.setAccessible(true);
return (A) m.newInstance(new Object[] { null });
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static boolean[] boolArrayFromBytes(byte[] a, int n) {
boolean[] b = new boolean[n];
int m = min(n, l(a) * 8);
for (int i = 0; i < m; i++) b[i] = (a[i / 8] & 1 << (i & 7)) != 0;
return b;
}
public static HashMap findClass_cache = new HashMap();
// currently finds only inner classes of class "main"
// returns null on not found
// this is the simple version that is not case-tolerant
public static Class findClass(String name) {
synchronized (findClass_cache) {
if (findClass_cache.containsKey(name))
return findClass_cache.get(name);
if (!isJavaIdentifier(name))
return null;
Class c;
try {
c = Class.forName("main$" + name);
} catch (ClassNotFoundException e) {
c = null;
}
findClass_cache.put(name, c);
return c;
}
}
public static boolean isJavaIdentifier(String s) {
if (empty(s) || !Character.isJavaIdentifierStart(s.charAt(0)))
return false;
for (int i = 1; i < s.length(); i++) if (!Character.isJavaIdentifierPart(s.charAt(i)))
return false;
return true;
}
public static float parseFloat(String s) {
return Float.parseFloat(s);
}
public static boolean isLongConstant(String s) {
if (!s.endsWith("L"))
return false;
s = s.substring(0, l(s) - 1);
return isInteger(s);
}
public static List toLines(File f) {
return toLines(loadTextFile(f));
}
public static List toLines(String s) {
List lines = new ArrayList();
if (s == null)
return lines;
int start = 0;
while (true) {
int i = toLines_nextLineBreak(s, start);
if (i < 0) {
if (s.length() > start)
lines.add(s.substring(start));
break;
}
lines.add(s.substring(start, i));
if (s.charAt(i) == '\r' && i + 1 < s.length() && s.charAt(i + 1) == '\n')
i += 2;
else
++i;
start = i;
}
return lines;
}
public static int toLines_nextLineBreak(String s, int start) {
for (int i = start; i < s.length(); i++) {
char c = s.charAt(i);
if (c == '\r' || c == '\n')
return i;
}
return -1;
}
public static String internIfLongerThan(String s, int l) {
return s == null ? null : l(s) >= l ? s.intern() : s;
}
public static void pcallOpt_noArgs(Object o, String method) {
try {
callOpt_noArgs(o, method);
} catch (Throwable __e) {
printStackTrace2(__e);
}
}
public static int[] toIntArray(List l) {
int[] a = new int[l(l)];
for (int i = 0; i < a.length; i++) a[i] = l.get(i);
return a;
}
public static boolean eqOneOf(Object o, Object... l) {
for (Object x : l) if (eq(o, x))
return true;
return false;
}
public static Object nuObject(String className, Object... args) {
try {
return nuObject(Class.forName(className), args);
} catch (Exception __e) {
throw rethrow(__e);
}
}
// too ambiguous - maybe need to fix some callers
/*static O nuObject(O realm, S className, O... args) {
ret nuObject(_getClass(realm, className), args);
}*/
public static A nuObject(Class c, Object... args) {
try {
Constructor m = nuObject_findConstructor(c, args);
m.setAccessible(true);
return (A) m.newInstance(args);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static Constructor nuObject_findConstructor(Class c, Object... args) {
for (Constructor m : c.getDeclaredConstructors()) {
if (!nuObject_checkArgs(m.getParameterTypes(), args, false))
continue;
return m;
}
throw fail("Constructor " + c.getName() + getClasses(args) + " not found" + (args.length == 0 && (c.getModifiers() & java.lang.reflect.Modifier.STATIC) == 0 ? " - hint: it's a non-static class!" : ""));
}
public static boolean nuObject_checkArgs(Class[] types, Object[] args, boolean debug) {
if (types.length != args.length) {
if (debug)
System.out.println("Bad parameter length: " + args.length + " vs " + types.length);
return false;
}
for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) {
if (debug)
System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]);
return false;
}
return true;
}
public static Set keys(Map map) {
return map == null ? new HashSet() : map.keySet();
}
public static Set keys(Object map) {
return keys((Map) map);
}
public static double parseDouble(String s) {
return Double.parseDouble(s);
}
public static boolean hasField(Object o, String field) {
return findField2(o, field) != null;
}
// match2 matches multiple "*" (matches a single token) wildcards and zero or one "..." wildcards (matches multiple tokens)
public static String[] match2(List pat, List tok) {
// standard case (no ...)
int i = pat.indexOf("...");
if (i < 0)
return match2_match(pat, tok);
// We're modifying it, so copy first
pat = new ArrayList(pat);
pat.set(i, "*");
while (pat.size() < tok.size()) {
pat.add(i, "*");
// doesn't matter
pat.add(i + 1, "");
}
return match2_match(pat, tok);
}
public static String[] match2_match(List pat, List tok) {
List result = new ArrayList();
if (pat.size() != tok.size()) {
return null;
}
for (int i = 1; i < pat.size(); i += 2) {
String p = pat.get(i), t = tok.get(i);
if (eq(p, "*"))
result.add(t);
else if (// bold change - match quoted and unquoted now
!equalsIgnoreCase(unquote(p), unquote(t)))
return null;
}
return result.toArray(new String[result.size()]);
}
public static int systemHashCode(Object o) {
return identityHashCode(o);
}
public static void warnIfOddCount(Object... list) {
if (odd(l(list)))
printStackTrace("Odd list size: " + list);
}
public static String struct(Object o) {
return structure(o);
}
public static String struct(Object o, structure_Data data) {
return structure(o, data);
}
public static Class getOuterClass(Class c) {
try {
String s = c.getName();
int i = s.lastIndexOf('$');
return Class.forName(substring(s, 0, i));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static List getClasses(Object[] array) {
List l = new ArrayList();
for (Object o : array) l.add(_getClass(o));
return l;
}
public static WeakHashMap> callOpt_noArgs_cache = new WeakHashMap();
public static Object callOpt_noArgs(Object o, String method) {
try {
if (o == null)
return null;
if (o instanceof Class)
// not optimized
return callOpt(o, method);
Class c = o.getClass();
HashMap map;
synchronized (callOpt_noArgs_cache) {
map = callOpt_noArgs_cache.get(c);
if (map == null)
map = callOpt_noArgs_makeCache(c);
}
Method m = map.get(method);
return m != null ? m.invoke(o) : null;
} catch (Exception __e) {
throw rethrow(__e);
}
}
// used internally - we are in synchronized block
public static HashMap callOpt_noArgs_makeCache(Class c) {
HashMap map = new HashMap();
Class _c = c;
do {
for (Method m : c.getDeclaredMethods()) if (m.getParameterTypes().length == 0) {
m.setAccessible(true);
String name = m.getName();
if (!map.containsKey(name))
map.put(name, m);
}
_c = _c.getSuperclass();
} while (_c != null);
callOpt_noArgs_cache.put(c, map);
return map;
}
public static int parseHexByte(String s) {
return Integer.parseInt(s, 16);
}
public static boolean equalsIgnoreCase(String a, String b) {
return a == null ? b == null : a.equalsIgnoreCase(b);
}
public static boolean equalsIgnoreCase(char a, char b) {
if (a == b)
return true;
char u1 = Character.toUpperCase(a);
char u2 = Character.toUpperCase(b);
if (u1 == u2)
return true;
return Character.toLowerCase(u1) == Character.toLowerCase(u2);
}
public static Field findField2(Object o, String field) {
if (o instanceof Class)
return findField2_findStaticField((Class) o, field);
return findField2_findField(o.getClass(), field);
}
public static Field findField2_findStaticField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field) && (f.getModifiers() & java.lang.reflect.Modifier.STATIC) != 0)
return f;
_c = _c.getSuperclass();
} while (_c != null);
return null;
}
public static Field findField2_findField(Class c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields()) if (f.getName().equals(field))
return f;
_c = _c.getSuperclass();
} while (_c != null);
return null;
}
public static int identityHashCode(Object o) {
return System.identityHashCode(o);
}
public static boolean odd(int i) {
return (i & 1) != 0;
}
public static boolean odd(long i) {
return (i & 1) != 0;
}
public static class JavaXClassLoaderWithParent2 extends JavaXClassLoader {
public ClassLoader virtualParent;
public List classesToSkip;
public JavaXClassLoaderWithParent2(String progID, List files, ClassLoader virtualParent, List classesToSkip) {
super(progID, files);
this.virtualParent = virtualParent;
this.classesToSkip = classesToSkip;
}
public Class findClass(String name) throws ClassNotFoundException {
if (shouldDelegate(name)) {
Class c = virtualParent.loadClass(name);
if (c != null)
return c;
}
return super.findClass(name);
}
public boolean shouldDelegate(String name) {
for (String s : classesToSkip) if (eq(name, s) || startsWith(name, s + "$"))
return true;
return false;
}
}
public abstract static class F0 {
public abstract A get();
}
public abstract static class F1 {
public abstract B get(A a);
}
public static interface Producer {
public A next();
}
public static class CompilerBot {
public static boolean verbose;
public static File compileSnippet(String snippetID) {
return compileSnippet(snippetID, "");
}
public static Pair compileSnippet2(String snippetID) {
return compileSnippet2(snippetID, "");
}
// returns jar path
public static File compileSnippet(String snippetID, String javaTarget) {
return compileSnippet2(snippetID, javaTarget).a;
}
// returns jar path, Java source
public static Pair compileSnippet2(String snippetID, String javaTarget) {
String transpiledSrc = getServerTranspiled2(snippetID);
int i = transpiledSrc.indexOf('\n');
String libs = transpiledSrc.substring(0, Math.max(0, i));
if (verbose)
print("Compiling snippet: " + snippetID + ". Libs: " + libs);
transpiledSrc = transpiledSrc.substring(i + 1);
return pair(compile(transpiledSrc, libs, javaTarget, snippetID), transpiledSrc);
}
public static File compile(String src) {
return compile(src, "");
}
public static File compile(String src, String libs) {
return compile(src, libs, null);
}
public static File compile(String src, String dehlibs, String javaTarget) {
return compile(src, dehlibs, javaTarget, null);
}
public static File compile(String src, String dehlibs, String javaTarget, String progID) {
if (verbose)
print("Compiling " + l(src) + " chars");
// Note: This is different from the calculation in x30
// (might lead to programs being compiled twice)
String md5 = md5(dehlibs + "\n" + src + "\n" + progID);
File jar = getJarFile(md5);
if (jar == null || jar.length() <= 22) {
// have to compile
boolean canRename = useDummyMainClasses() && isSnippetID(progID) && !tok_classHasModifier(findMainClass(javaTok(src)), "public");
if (verbose)
print("useRenaming: " + useDummyMainClasses() + ", canRename: " + canRename + ", progID: " + progID);
if (canRename)
javaCompileToJar_rename(src, dehlibs, jar, progID);
else
javaCompileToJar_standard(src, dehlibs, jar);
} else {
if (verbose)
print("Getting classes from cache (" + jar.getAbsolutePath() + ", " + jar.length() + " bytes)");
// so we can find the unused ones easier
touchFile(jar);
}
return jar;
}
public static File getJarFile(String md5) {
assertTrue(isMD5(md5));
return new File(getCacheProgramDir("#1002203"), md5 + ".jar");
}
}
public static ThreadLocal DynamicObject_loading = new ThreadLocal();
public static class DynamicObject {
// just the name, without the "main$"
public String className;
public LinkedHashMap fieldValues = new LinkedHashMap();
public DynamicObject() {
}
// className = just the name, without the "main$"
public DynamicObject(String className) {
this.className = className;
}
}
public static class Pair {
public A a;
public B b;
public Pair() {
}
public Pair(A a, B b) {
this.b = b;
this.a = a;
}
public int hashCode() {
return hashCodeFor(a) + 2 * hashCodeFor(b);
}
public boolean equals(Object o) {
if (o == this)
return true;
if (!(o instanceof Pair))
return false;
Pair t = (Pair) o;
return eq(a, t.a) && eq(b, t.b);
}
public String toString() {
return "<" + a + ", " + b + ">";
}
}
public static class Var implements IVar {
// you can access this directly if you use one thread
public A v;
public Var() {
}
public Var(A v) {
this.v = v;
}
public synchronized void set(A a) {
if (v != a) {
v = a;
notifyAll();
}
}
public synchronized A get() {
return v;
}
public synchronized boolean has() {
return v != null;
}
public synchronized void clear() {
v = null;
}
public String toString() {
return str(get());
}
}
// a Lisp-like form
public static class Lisp implements Iterable {
public String head;
public List args = new ArrayList();
public Lisp() {
}
public Lisp(String head) {
this.head = head;
}
public Lisp(String head, Lisp... args) {
this.head = head;
this.args.addAll(asList(args));
}
public Lisp(String head, Collection args) {
this.head = head;
for (Object arg : args) add(arg);
}
// INEFFICIENT
public String toString() {
if (args.isEmpty())
return quoteIfNotIdentifierOrInteger(head);
List bla = new ArrayList();
for (Lisp a : args) bla.add(a.toString());
String inner = join(", ", bla);
if (head.equals(""))
// list
return "{" + inner + "}";
else
return quoteIfNotIdentifier(head) + "(" + inner + ")";
}
public String raw() {
if (!isEmpty())
throw fail("not raw: " + this);
return head;
}
public Lisp add(Lisp l) {
args.add(l);
return this;
}
public Lisp add(String s) {
args.add(new Lisp(s));
return this;
}
public Lisp add(Object o) {
if (o instanceof Lisp)
add((Lisp) o);
else if (o instanceof String)
add((String) o);
else
throw fail("Bad argument type: " + structure(o));
return this;
}
public int size() {
return args.size();
}
public boolean empty() {
return args.isEmpty();
}
public boolean isEmpty() {
return args.isEmpty();
}
public boolean isLeaf() {
return args.isEmpty();
}
public Lisp get(int i) {
return main.get(args, i);
}
public String getString(int i) {
Lisp a = get(i);
return a == null ? null : a.head;
}
public String s(int i) {
return getString(i);
}
public String rawOrNull(int i) {
Lisp a = get(i);
return a != null && a.isLeaf() ? a.head : null;
}
public String raw(int i) {
return assertNotNull(rawOrNull(i));
}
public boolean isLeaf(int i) {
return rawOrNull(i) != null;
}
public boolean isA(String head) {
return eq(head, this.head);
}
public boolean is(String head, int size) {
return isA(head) && size() == size;
}
public boolean is(String head) {
return isA(head);
}
public boolean headIs(String head) {
return isA(head);
}
public boolean is(String... heads) {
return asList(heads).contains(head);
}
// check head for one of these (ignore case)
public boolean isic(String... heads) {
return containsIgnoreCase(heads, head);
}
public Iterator iterator() {
return args.iterator();
}
public Lisp subList(int fromIndex, int toIndex) {
Lisp l = new Lisp(head);
// better to copy here I guess - safe
l.args.addAll(args.subList(fromIndex, toIndex));
return l;
}
public boolean equals(Object o) {
if (o == null || o.getClass() != Lisp.class)
return false;
Lisp l = (Lisp) (o);
return eq(head, l.head) && eq(args, l.args);
}
public int hashCode() {
return head.hashCode() + args.hashCode();
}
public Lisp addAll(List args) {
for (Object arg : args) add(arg);
return this;
}
public String unquoted() {
return unquote(raw());
}
public String unq() {
return unquoted();
}
public String unq(int i) {
return get(i).unq();
}
// heads of arguments
public List heads() {
return collect(args, "head");
}
}
public static class Matches {
public String[] m;
public Matches() {
}
public Matches(String... m) {
this.m = m;
}
public String get(int i) {
return i < m.length ? m[i] : null;
}
public String unq(int i) {
return unquote(get(i));
}
public String fsi(int i) {
return formatSnippetID(unq(i));
}
public String fsi() {
return fsi(0);
}
public String tlc(int i) {
return unq(i).toLowerCase();
}
public boolean bool(int i) {
return "true".equals(unq(i));
}
// for matchStart
public String rest() {
return m[m.length - 1];
}
public int psi(int i) {
return Integer.parseInt(unq(i));
}
}
public static String quoteIfNotIdentifier(String s) {
if (s == null)
return null;
return isJavaIdentifier(s) ? s : quote(s);
}
public static String getServerTranspiled2(String id) {
String transpiled = loadCachedTranspilation(id);
String md5 = null;
if (isOfflineMode())
return transpiled;
if (transpiled != null)
md5 = md5(transpiled);
String transpiledSrc = getServerTranspiled(formatSnippetID(id), md5);
if (eq(transpiledSrc, "SAME")) {
if (!isTrue(loadPage_silent.get()))
print("SAME");
return transpiled;
}
return transpiledSrc;
}
// returns actual CNC
public static List findMainClass(List tok) {
for (List c : reversedList(allClasses(tok))) {
String name = getClassDeclarationName(c);
if (eq(name, "main") || name.startsWith("x"))
return c;
}
return findBlock("m {", tok);
}
public static void addAll(Collection c, Collection b) {
if (c != null && b != null)
c.addAll(b);
}
public static void addAll(Collection c, A... b) {
if (c != null)
c.addAll(Arrays.asList(b));
}
public static File javaCompileToJar_rename(String src, File destJar, String progID) {
return javaCompileToJar_rename(src, "", destJar, progID);
}
// returns path to jar
public static synchronized File javaCompileToJar_rename(String src, String dehlibs, File destJar, String progID) {
// use default target
String javaTarget = null;
print("Compiling " + l(src) + " chars");
String dummyClass = dummyMainClassName(progID);
src += "\nclass " + dummyClass + "{}";
String md5 = md5(src);
File jar = destJar;
Class j = getJavaX();
if (javaTarget != null)
setOpt(j, "javaTarget", javaTarget);
//setOpt(j, "verbose", true);
File srcDir = (File) (call(j, "TempDirMaker_make"));
String className = "main";
String fileName = dummyClass + ".java";
File mainJava = new File(srcDir, fileName);
//print("main java: " + mainJava.getAbsolutePath());
saveTextFile(mainJava, src);
File classesDir = (File) call(j, "TempDirMaker_make");
List libraries = new ArrayList();
Matcher m = Pattern.compile("\\d+").matcher(dehlibs);
while (m.find()) {
String libID = m.group();
//print("libID=" + quote(libID));
assertTrue(isSnippetID(libID));
libraries.add(loadLibrary(libID));
}
String compilerOutput;
try {
compilerOutput = (String) call(j, "compileJava", srcDir, libraries, classesDir);
} catch (Throwable e) {
compilerOutput = (String) get(getJavaX(), "javaCompilerOutput");
throw fail("Compile Error. " + compilerOutput + " " + e);
}
if (nempty(compilerOutput)) {
print("Compiler said: " + compilerOutput);
//fail("Compile Error. " + compilerOutput);
}
// sanity test
if (!new File(classesDir, className + ".class").exists())
throw fail("No class generated (" + className + ")");
// add sources to .jar
saveTextFile(new File(classesDir, "main.java"), src);
// add information about libraries to jar
if (nempty(dehlibs))
saveTextFile(new File(classesDir, "libraries"), dehlibs);
//print("Zipping: " + classesDir.getAbsolutePath() + " to " + jar.getAbsolutePath());
dir2zip_recurse_verbose = false;
// cache on success only
int n = dir2zip_recurse(classesDir, jar);
return jar;
}
public static String getString(Map map, Object key) {
return map == null ? null : (String) map.get(key);
}
public static String getString(List l, int idx) {
return (String) get(l, idx);
}
public static String getString(Object o, Object key) {
if (o instanceof Map)
return getString((Map) o, key);
if (key instanceof String)
return (String) getOpt(o, (String) key);
throw fail("Not a string key: " + getClassName(key));
}
public static Pair pair(A a, B b) {
return new Pair(a, b);
}
// will create the file or update its last modified timestamp
public static void touchFile(File file) {
try {
closeRandomAccessFile(newRandomAccessFile(mkdirsForFile(file), "rw"));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static boolean tok_classHasModifier(List classDecl, String modifier) {
int i = classDecl.indexOf("class");
return subList(classDecl, 0, i).contains(modifier);
}
public static int hashCodeFor(Object a) {
return a == null ? 0 : a.hashCode();
}
public static boolean useDummyMainClasses() {
return eq("1", trim(loadTextFile(getProgramFile("#1008755", "use-dummy-main-classes"))));
}
public static String fsi(String id) {
return formatSnippetID(id);
}
public static File getCacheProgramDir() {
return getCacheProgramDir(getProgramID());
}
public static File getCacheProgramDir(String snippetID) {
return new File(userHome(), "JavaX-Caches/" + formatSnippetIDOpt(snippetID));
}
public static String quoteIfNotIdentifierOrInteger(String s) {
if (s == null)
return null;
return isJavaIdentifier(s) || isInteger(s) ? s : quote(s);
}
public static boolean equals(Object a, Object b) {
return a == null ? b == null : a.equals(b);
}
public static String md5(String text) {
try {
if (text == null)
return "-";
// maybe different than the way PHP does it...
return bytesToHex(md5_impl(text.getBytes("UTF-8")));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String md5(byte[] data) {
if (data == null)
return "-";
return bytesToHex(md5_impl(data));
}
public static MessageDigest md5_md;
/*static byte[] md5_impl(byte[] data) ctex {
if (md5_md == null)
md5_md = MessageDigest.getInstance("MD5");
return ((MessageDigest) md5_md.clone()).digest(data);
}*/
public static byte[] md5_impl(byte[] data) {
try {
return MessageDigest.getInstance("MD5").digest(data);
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String md5(File file) {
try {
return md5(loadBinaryFile(file));
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static boolean isMD5(String s) {
return l(s) == 32 && isLowerHexString(s);
}
public static File javaCompileToJar_standard(String src, File destJar) {
return javaCompileToJar_standard(src, "", destJar);
}
// returns path to jar
public static synchronized File javaCompileToJar_standard(String src, String dehlibs, File destJar) {
// use default target
String javaTarget = null;
print("Compiling " + l(src) + " chars");
String md5 = md5(src);
File jar = destJar;
Class j = getJavaX();
if (javaTarget != null)
setOpt(j, "javaTarget", javaTarget);
//setOpt(j, "verbose", true);
File srcDir = (File) (call(j, "TempDirMaker_make"));
String className = "main";
String fileName = className + ".java";
File mainJava = new File(srcDir, fileName);
//print("main java: " + mainJava.getAbsolutePath());
saveTextFile(mainJava, src);
File classesDir = (File) call(j, "TempDirMaker_make");
List libraries = new ArrayList();
Matcher m = Pattern.compile("\\d+").matcher(dehlibs);
while (m.find()) {
String libID = m.group();
//print("libID=" + quote(libID));
assertTrue(isSnippetID(libID));
libraries.add(loadLibrary(libID));
}
String compilerOutput;
try {
compilerOutput = (String) call(j, "compileJava", srcDir, libraries, classesDir);
} catch (Throwable e) {
compilerOutput = (String) get(getJavaX(), "javaCompilerOutput");
throw fail("Compile Error. " + compilerOutput + " " + e);
}
if (nempty(compilerOutput)) {
print("Compiler said: " + compilerOutput);
//fail("Compile Error. " + compilerOutput);
}
// sanity test
if (!new File(classesDir, className + ".class").exists())
throw fail("No class generated (" + className + ")");
// add sources to .jar
saveTextFile(new File(classesDir, "main.java"), src);
// add information about libraries to jar
if (nempty(dehlibs))
saveTextFile(new File(classesDir, "libraries"), dehlibs);
//print("Zipping: " + classesDir.getAbsolutePath() + " to " + jar.getAbsolutePath());
dir2zip_recurse_verbose = false;
// cache on success only
int n = dir2zip_recurse(classesDir, jar);
return jar;
}
public static boolean isLowerHexString(String s) {
for (int i = 0; i < l(s); i++) {
char c = s.charAt(i);
if (c >= '0' && c <= '9' || c >= 'a' && c <= 'f') {
// ok
} else
return false;
}
return true;
}
public static String getClassDeclarationName(List c) {
if (c != null)
for (int i = 1; i + 2 < c.size(); i += 2) if (eqOneOf(c.get(i), "class", "interface", "enum"))
return c.get(i + 2);
return null;
}
public static List findBlock(String pat, List tok) {
List tokpat = javaTok(pat);
int i = findCodeTokens(tok, toStringArray(codeTokensOnly(tokpat)));
//print("index of block " + quote(pat) + ": " + i);
if (i < 0)
return null;
int bracketIdx = i + tokpat.size() - 3;
assertEquals("{", tok.get(bracketIdx));
int endIdx = findEndOfBlock(tok, bracketIdx);
// make it actual CNC
return subList(tok, i - 1, endIdx + 1);
}
public static List reversedList(Collection l) {
List x = cloneList(l);
Collections.reverse(x);
return x;
}
public static boolean dir2zip_recurse_verbose;
public static int dir2zip_recurse(File inDir, File zip) {
return dir2zip_recurse(inDir, zip, "");
}
// TODO: the zero files case?
public static int dir2zip_recurse(File inDir, File zip, String outPrefix) {
try {
mkdirsForFile(zip);
FileOutputStream fout = newFileOutputStream(zip);
ZipOutputStream outZip = new ZipOutputStream(fout);
try {
return dir2zip_recurse(inDir, outZip, outPrefix, 0);
} finally {
outZip.close();
}
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static int dir2zip_recurse(File inDir, ZipOutputStream outZip, String outPrefix, int level) {
try {
if (++level >= 20)
throw fail("woot? 20 levels in zip?");
List files = new ArrayList();
for (File f : listFiles(inDir)) files.add(f);
int n = 0;
sortFilesByName(files);
for (File f : files) {
if (f.isDirectory()) {
print("dir2zip_recurse: Scanning " + f.getAbsolutePath());
n += dir2zip_recurse(f, outZip, outPrefix + f.getName() + "/", level);
} else {
if (dir2zip_recurse_verbose)
print("Copying " + f.getName());
outZip.putNextEntry(new ZipEntry(outPrefix + f.getName()));
InputStream fin = new FileInputStream(f);
copyStream(fin, outZip);
fin.close();
++n;
}
}
return n;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static void closeRandomAccessFile(RandomAccessFile f) {
if (f != null)
try {
f.close();
callJavaX("dropIO", f);
} catch (Throwable e) {
printStackTrace(e);
}
}
// lists returned are actual CNC (N/C/N/.../C/N) - and connected to
// original list
// only returns the top level classes
public static List> allClasses(List tok) {
List> l = new ArrayList();
for (int i = 1; i < tok.size(); i += 2) {
if (// skip functions
eq(tok.get(i), "{"))
i = findEndOfBlock(tok, i) - 1;
else if (eqOneOf(tok.get(i), "class", "interface", "enum") && (i == 1 || !tok.get(i - 2).equals("."))) {
int j = i;
while (j < tok.size() && !tok.get(j).equals("{")) j += 2;
j = findEndOfBlock(tok, j) + 1;
i = leftScanModifiers(tok, i);
l.add(tok.subList(i - 1, Math.min(tok.size(), j)));
i = j - 2;
}
}
return l;
}
public static List> allClasses(String text) {
return allClasses(javaTok(text));
}
public static String getServerTranspiled(String snippetID) {
return getServerTranspiled(snippetID, null);
}
// returns "SAME" if md5 matches
public static String getServerTranspiled(String snippetID, String expectedMD5) {
try {
long id = parseSnippetID(snippetID);
/*S t = getTranspilationFromBossBot(id);
if (t != null) return t;*/
String text = loadPage_utf8(tb_mainServer() + "/tb-int/get-transpiled.php?raw=1&withlibs=1&id=" + id + "&utf8=1" + (l(expectedMD5) > 1 ? "&md5=" + urlencode(expectedMD5) : "") + standardCredentials());
if (nempty(text) && neq(text, "SAME"))
saveTranspiledCode(snippetID, text);
return text;
} catch (Exception __e) {
throw rethrow(__e);
}
}
public static String loadCachedTranspilation(String id) {
return loadTextFile(new File(getCodeProgramDir(id), "Transpilation"));
}
public static RandomAccessFile newRandomAccessFile(File path, String mode) throws IOException {
RandomAccessFile f = new RandomAccessFile(path, mode);
callJavaX("registerIO", f, path, mode.indexOf('w') >= 0);
return f;
}
public static boolean isOfflineMode() {
return eq("1", trim(loadProgramTextFile("#1005806", "offline-mode")));
}
public static byte[] loadBinaryFile(String fileName) {
try {
if (!new File(fileName).exists())
return null;
FileInputStream in = new FileInputStream(fileName);
byte[] buf = new byte[1024];
ByteArrayOutputStream out = new ByteArrayOutputStream();
int l;
while (true) {
l = in.read(buf);
if (l <= 0)
break;
out.write(buf, 0, l);
}
in.close();
return out.toByteArray();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public static byte[] loadBinaryFile(File file) {
return loadBinaryFile(file.getPath());
}
public static String dummyMainClassName(String progID) {
return "m" + psI(progID);
}
public static String loadPage_utf8(URL url) {
return loadPage_utf8(url.toString());
}
public static String loadPage_utf8(String url) {
loadPage_charset.set("UTF-8");
try {
return loadPage(url);
} finally {
loadPage_charset.set(null);
}
}
public static String standardCredentials() {
String user = standardCredentialsUser();
String pass = standardCredentialsPass();
if (nempty(user) && nempty(pass))
return "&_user=" + urlencode(user) + "&_pass=" + urlencode(pass);
return "";
}
public static String[] toStringArray(Collection c) {
String[] a = new String[l(c)];
Iterator it = c.iterator();
for (int i = 0; i < l(a); i++) a[i] = it.next();
return a;
}
public static String[] toStringArray(Object o) {
if (o instanceof String[])
return (String[]) o;
else if (o instanceof Collection)
return toStringArray((Collection) o);
else
throw fail("Not a collection or array: " + getClassName(o));
}
public static void saveTranspiledCode(String progID, String code) {
saveTextFile(new File(getCodeProgramDir(progID), "Transpilation"), code);
}
public static File getCodeProgramDir() {
return getCodeProgramDir(getProgramID());
}
public static File getCodeProgramDir(String snippetID) {
return new File(javaxCodeDir(), formatSnippetID(snippetID));
}
public static File getCodeProgramDir(long snippetID) {
return getCodeProgramDir(formatSnippetID(snippetID));
}
public static String loadProgramTextFile(String name) {
return loadTextFile(getProgramFile(name));
}
public static String loadProgramTextFile(String progID, String name) {
return loadTextFile(getProgramFile(progID, name));
}
public static String loadProgramTextFile(String progID, String name, String defaultText) {
return loadTextFile(getProgramFile(progID, name), defaultText);
}
public static String urlencode(String x) {
try {
return URLEncoder.encode(unnull(x), "UTF-8");
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
}
public static int leftScanModifiers(List tok, int i) {
List mod = getJavaModifiers();
while (i > 1 && mod.contains(tok.get(i - 2))) i -= 2;
return i;
}
public static List codeTokensOnly(List tok) {
List l = new ArrayList();
for (int i = 1; i < tok.size(); i += 2) l.add(tok.get(i));
return l;
}
public static List cloneList(Collection l) {
if (l == null)
return new ArrayList();
// assume collection's mutex is equal to collection, which will be true unless you explicitly pass a mutex to synchronizedList() which no one ever does.
synchronized (l) {
return new ArrayList(l);
}
}
public static void sortFilesByName(List l) {
sort(l, new Comparator() {
public int compare(File a, File b) {
return stdcompare(a.getName(), b.getName());
}
});
}
public static int findCodeTokens(List tok, String... tokens) {
return findCodeTokens(tok, 1, false, tokens);
}
public static int findCodeTokens(List tok, boolean ignoreCase, String... tokens) {
return findCodeTokens(tok, 1, ignoreCase, tokens);
}
public static int findCodeTokens(List tok, int startIdx, boolean ignoreCase, String... tokens) {
return findCodeTokens(tok, startIdx, ignoreCase, tokens, null);
}
public static List findCodeTokens_specials = litlist("*", "", "", "", "\\*");
public static boolean findCodeTokens_debug;
public static int findCodeTokens_indexed, findCodeTokens_unindexed;
public static int findCodeTokens_bails, findCodeTokens_nonbails;
public static int findCodeTokens(List tok, int startIdx, boolean ignoreCase, String[] tokens, Object condition) {
if (findCodeTokens_debug) {
if (eq(getClassName(tok), "main$IndexedList2"))
findCodeTokens_indexed++;
else
findCodeTokens_unindexed++;
}
// bail out early if first token not found (works great with IndexedList)
if (!findCodeTokens_specials.contains(tokens[0]) && !tok.contains(tokens[0])) {
++findCodeTokens_bails;
return -1;
}
++findCodeTokens_nonbails;
outer: for (int i = startIdx | 1; i + tokens.length * 2 - 2 < tok.size(); i += 2) {
for (int j = 0; j < tokens.length; j++) {
String p = tokens[j], t = tok.get(i + j * 2);
boolean match;
if (eq(p, "*"))
match = true;
else if (eq(p, ""))
match = isQuoted(t);
else if (eq(p, ""))
match = isIdentifier(t);
else if (eq(p, ""))
match = isInteger(t);
else if (eq(p, "\\*"))
match = eq("*", t);
else
match = ignoreCase ? eqic(p, t) : eq(p, t);
if (!match)
continue outer;
}
if (// pass N index
condition == null || checkCondition(condition, tok, i - 1))
return i;
}
return -1;
}
public static File[] listFiles(File dir) {
File[] files = dir.listFiles();
return files == null ? new File[0] : files;
}
public static File[] listFiles(String dir) {
return listFiles(new File(dir));
}
// i must point at the (possibly imaginary) opening bracket ("{")
// index returned is index of closing bracket + 1
public static int findEndOfBlock(List cnc, int i) {
int j = i + 2, level = 1;
while (j < cnc.size()) {
if (cnc.get(j).equals("{"))
++level;
else if (cnc.get(j).equals("}"))
--level;
if (level == 0)
return j + 1;
++j;
}
return cnc.size();
}
// supports the usual quotings (', ", variable length double brackets)
public static boolean isQuoted(String s) {
if (startsWith(s, "'") || startsWith(s, "\""))
return true;
return isMultilineQuoted(s);
}
public static boolean checkCondition(Object condition, Object... args) {
return isTrue(callF(condition, args));
}
// can be set to work on different base dir
public static File javaxCodeDir_dir;
public static File javaxCodeDir() {
return javaxCodeDir_dir != null ? javaxCodeDir_dir : new File(userHome(), "JavaX-Code");
}
public static String standardCredentialsUser() {
return trim(loadTextFile(new File(userHome(), ".tinybrain/username")));
}
public static boolean isIdentifier(String s) {
return isJavaIdentifier(s);
}
public static List getJavaModifiers_list = litlist("static", "abstract", "public", "private", "protected", "final", "native", "volatile", "synchronized", "transient");
public static List getJavaModifiers() {
return getJavaModifiers_list;
}
public static void sort(T[] a, Comparator c) {
Arrays.sort(a, c);
}
public static void sort(T[] a) {
Arrays.sort(a);
}
public static void sort(List a, Comparator c) {
Collections.sort(a, c);
}
public static void sort(List a) {
Collections.sort(a);
}
public static String standardCredentialsPass() {
return trim(loadTextFile(new File(userHome(), ".tinybrain/userpass")));
}
public static boolean isMultilineQuoted(String s) {
if (!startsWith(s, "["))
return false;
int i = 1;
while (i < s.length() && s.charAt(i) == '=') ++i;
return i < s.length() && s.charAt(i) == '[';
}
public static interface IVar {
public void set(A a);
public A get();
public boolean has();
public void clear();
}
public static class JavaXClassLoader extends URLClassLoader {
public String progID;
public List files;
public Set loadedClasses = synchroSet();
public JavaXClassLoader(String progID, List files) {
this(progID, files, null);
}
public JavaXClassLoader(String progID, List files, ClassLoader parent) {
super(new URL[0], parent);
this.progID = progID;
this.files = files;
{
try {
for (File f : files) addURL(f.toURI().toURL());
} catch (Exception __e) {
throw rethrow(__e);
}
}
}
public Class findClass(String name) throws ClassNotFoundException {
try {
Class c = super.findClass(name);
loadedClasses.add(c);
if (eq(name, "main"))
callOpt(javax(), "registerAMainClass", c);
return c;
} catch (ClassNotFoundException e) {
throw new ClassNotFoundException("Class " + name + " not found in " + joinWithComma(map("f2s", files)) + " (progID=" + progID + ")");
}
}
}
public static String joinWithComma(Collection c) {
return join(", ", c);
}
public static String joinWithComma(String... c) {
return join(", ", c);
}
public static Set synchroSet() {
return synchroHashSet();
}
public static Set synchroHashSet() {
return Collections.synchronizedSet(new HashSet());
}
}