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.*; import javax.swing.undo.UndoManager; import org.pushingpixels.substance.api.*; import org.pushingpixels.substance.api.skin.*; import javax.net.ssl.*; import java.security.SecureRandom; import java.security.cert.X509Certificate; import java.text.SimpleDateFormat; import java.text.*; import java.awt.datatransfer.StringSelection; class main { public static void main(final String[] args) throws Exception { pExperiment(); final JTextField tfSender = jtextfield("Me"); final JTextField tfTo = jtextfield("bill.gates@microsoft.com"); final JTextField tfSubject = jtextfield("Hello"); final JTextArea tfText = jwrappedtextarea(trim("\nHello Bill.\n\n-Sent from my JavaX computer")); JComponent c = showFormTitled_customLayout(formLayouter1(), "GMail Send Form", "From:", tfSender, "To:", tfTo, "Subject:", tfSubject, "Text:", tfText, "", jbutton("Send mail!")); disposeWindow(c); assertEqualsVerbose_fullTrim("\n 1. \"From:\" = \"Me\"\n 2. \"To:\" = \"bill.gates@microsoft.com\"\n 3. \"Subject:\" = \"Hello\"\n 4. \"Text:\" = \"Hello Bill.\\n\\n-Sent from my JavaX computer\"\n", pnlStructToString(autoGetDataFromForm(c))); } static Map autoGetDataFromForm(Component form) { Map data = new LinkedHashMap(); for (Component c : allChildren(form)) { String id = componentID(c); if (id == null) continue; String value = null; for (Component c2 : allChildren(c)) if (c2 instanceof JTextComponent) value = getText((JTextComponent) c2); mapPut(data, id, value); } return data; } static void pExperiment() { substance(); autoRestart(5); experimentIcon(); centerHigherConsole(); } static String trim(String s) { return s == null ? null : s.trim(); } static String trim(StringBuilder buf) { return buf.toString().trim(); } static String trim(StringBuffer buf) { return buf.toString().trim(); } static Map _registerThread_threads = newWeakHashMap(); static Thread _registerThread(Thread t) { _registerThread_threads.put(t, true); return t; } static void _registerThread() { _registerThread(Thread.currentThread()); } static JPanel showFormTitled_customLayout(final F1 layouter, final String title, final Object... parts) { return showFormTitled_customArrangement(new F1, JPanel>() { JPanel get(List components) { try { return customLayoutPanel(layouter, components) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "customLayoutPanel(layouter, components)"; }}, title, parts); } static JTextArea jwrappedtextarea() { return wrappedTextArea(); } static JTextArea jwrappedtextarea(String text) { return wrappedTextArea(text); } static JButton jbutton(String text, Object action) { return newButton(text, action); } // button without action static JButton jbutton(String text) { return newButton(text, null); } static JButton jbutton(BufferedImage img, Object action) { return setButtonImage(img, jbutton("", action)); } static JButton jbutton(Action action) { return swingNu(JButton.class, action); } static F1 formLayouter1() { return new F1() { Dimension get(Container parent) { try { List l = getComponents(parent); BitSet bigOnes = new BitSet(); for (int i = 0; i < l(l); i++) if (containsATextArea(l.get(i))) add(bigOnes, i); int nBigOnes = bigOnes.cardinality(); int mandatoryHeight = totalPreferredHeight(listWithoutIndicesInBitSet(l, bigOnes)); int gap = 4, outerSpacing = 5; Dimension size = parent.getSize(); int totalSpace = size.height-outerSpacing*2-(l(l)-1)*gap; int liberalSpace = totalSpace-mandatoryHeight; double perBigOne = doubleRatio(liberalSpace, nBigOnes); double y = outerSpacing; for (int i = 0; i < l(l); i++) { Component c = l.get(i); boolean big = contains(bigOnes, i); double h = big ? perBigOne : c.getPreferredSize().height; int actualY = iround(y); c.setBounds(10, actualY, size.width-outerSpacing*2, iround(y+h)-actualY); y += h+gap; } return componentsBoundingSize(parent, outerSpacing); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "L l = getComponents(parent);\r\n new BitSet bigOnes;\r\n for i o..."; }}; } static JTextField jtextfield() { return jTextField(); } static JTextField jtextfield(String text) { return jTextField(text); } static JTextField jtextfield(Object o) { return jTextField(o); } // can probably be merged with next variant static void disposeWindow(final Window window) { if (window != null) { swing(new Runnable() { public void run() { try { window.dispatchEvent(new WindowEvent(window, WindowEvent.WINDOW_CLOSING)); // call listeners window.dispose(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "window.dispatchEvent(new WindowEvent(window, WindowEvent.WINDOW_CLOSING)); //..."; }}); } } static void disposeWindow(final Component c) { disposeWindow(getWindow(c)); } static void disposeWindow(Object o) { if (o != null) disposeWindow((Component) o); } static void assertEqualsVerbose_fullTrim(String x, String y) { assertEqualsVerbose_fullTrim((String) null, x, y); } static void assertEqualsVerbose_fullTrim(String msg, String x, String y) { assertEqualsVerbose(msg, fullTrim(x), fullTrim(y)); } static String pnlStructToString(final Collection l) { return hijackPrint(new Runnable() { public void run() { try { pnlStruct(l) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pnlStruct(l)"; }}); } static String pnlStructToString(final Iterable l) { return hijackPrint(new Runnable() { public void run() { try { pnlStruct(l) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pnlStruct(l)"; }}); } static String pnlStructToString(final A[] l) { return hijackPrint(new Runnable() { public void run() { try { pnlStruct(l) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pnlStruct(l)"; }}); } static String pnlStructToString(final Map map) { return hijackPrint(new Runnable() { public void run() { try { pnlStruct(map) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pnlStruct(map)"; }}); } static String hijackPrint(Object r) { final StringBuilder buf = new StringBuilder(); Object old = interceptPrintInThisThread(new F1() { Boolean get(String s) { buf.append(s); return false; } }); try { callF(r); return str(buf); } finally { interceptPrintInThisThread(old); } } static void experimentIcon() { consoleAndDefaultFrameIcon("#1101173" /*#1101171*/); } static List listWithoutIndicesInBitSet(List l, BitSet bs) { List out = new ArrayList(); for (int i = 0; i < l(l); i++) if (!bs.get(i)) out.add(l.get(i)); return out; } static Window getWindow(Object o) { if (!(o instanceof Component)) return null; Component c = (Component) o; while (c != null) { if (c instanceof Window) return (Window) c; c = c.getParent(); } return null; } static List allChildren(Component c) { return childrenOfType(c, Component.class); } static String fullTrim(String s) { return fromLines(toLinesFullTrim(s)); } static Map newWeakHashMap() { return _registerWeakMap(synchroMap(new WeakHashMap())); } static void centerHigherConsole() { if (headless()) return; setConsoleHeight(600); centerConsole(); } // get purpose 1: access a list/array/map (safer version of x.get(y)) 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; }*/ static A get(A[] l, int idx) { return idx >= 0 && idx < l(l) ? l[idx] : null; } // default to false 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 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()); } 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); } } 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); } } 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()); } 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()); } static void mapPut(Map map, A key, B value) { if (map != null && key != null && value != null) map.put(key, value); } static List getComponents(Container c) { return c == null ? emptyList() : asList(c.getComponents()); } // layouter: voidfunc(Container) or func(Container) -> Dimension // (return value is preferred size) static JPanel customLayoutPanel(final Object layouter) { return jpanel(layoutManagerFromFunction(layouter)); } static JPanel customLayoutPanel(final Object layouter, final List components) { return addAllComponents(customLayoutPanel(layouter), components); } static JTextArea wrappedTextArea(JTextArea ta) { ta.setLineWrap(true); ta.setWrapStyleWord(true); return ta; } static JTextArea wrappedTextArea() { return wrappedTextArea(jtextarea()); } static JTextArea wrappedTextArea(String text) { JTextArea ta = wrappedTextArea(); ta.setText(text); return ta; } static A swingNu(final Class c, final Object... args) { return swingConstruct(c, args); } static JTextField jTextField() { return jTextField(""); } static JTextField jTextField(final String text) { return swing(new F0() { JTextField get() { try { JTextField tf = new JTextField(unnull(text)); jenableUndoRedo(tf); tf.selectAll(); return tf; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JTextField tf = new JTextField(unnull(text));\r\n jenableUndoRedo(tf);\r\n ..."; }}); } static JTextField jTextField(Object o) { return jTextField(strOrEmpty(o)); } static double autoRestart_interval = 10; static boolean autoRestart_on, autoRestart_debug, autoRestart_simulate; static java.util.Timer autoRestart_timer; static void autoRestart(double interval) { autoRestart_interval = interval; autoRestart(); } static void autoRestart() { if (autoRestart_on) return; autoRestart_on = true; autoRestart_schedule(); preloadProgramTitle(); } static void autoRestart_off() { if (!autoRestart_on) return; stopTimer(autoRestart_timer); autoRestart_timer = null; } static void autoRestart_schedule() { autoRestart_timer = doLater_daemon(toMS(autoRestart_interval), "autoRestart_check"); } static void autoRestart_check() { try { String newMD5 = loadPageSilently("http://botcompany.de/1010693/raw?id=" + psI(programID())); if (!isMD5(newMD5)) { if (autoRestart_debug) print("autoRestart: no server transpilation"); return; } if (autoRestart_localMD5 == null) autoRestart_localMD5 = md5(loadCachedTranspilation(programID())); String localMD5 = autoRestart_localMD5(); if (neq(localMD5, newMD5)) { if (autoRestart_simulate) print("Would upgrade now. " + localMD5 + " -> " + newMD5); else { infoBox("Upgrading " + programTitle()); restartWithDelay(1000); sleep(); } } } finally { if (autoRestart_debug) print("autoRestart: Done"); autoRestart_schedule(); } } static RuntimeException rethrow(Throwable t) { if (t instanceof Error) _handleError((Error) t); throw t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t); } static void add(BitSet bs, int i) { bs.set(i); } static boolean add(Collection c, A a) { return c != null && c.add(a); } static int iround(double d) { return (int) Math.round(d); } static Map componentID_map = weakHashMap(); static String componentID(Component c) { return c == null ? null : componentID_map.get(c); } static JButton setButtonImage(BufferedImage img, JButton btn) { btn.setIcon(imageIcon(img)); return btn; } static String getText(final AbstractButton c) { return c == null ? "" : (String) swingAndWait(new F0() { Object get() { try { return c.getText() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.getText()"; }}); } static String getText(final JTextComponent c) { return c == null ? "" : (String) swingAndWait(new F0() { Object get() { try { return c.getText() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.getText()"; }}); } static String getText(final JLabel l) { return l == null ? "" : (String) swingAndWait(new F0() { Object get() { try { return l.getText() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "l.getText()"; }}); } // returns the contents of text field for editable combo box static String getText(final JComboBox cb) { if (cb.isEditable()) return unnull((String) cb.getEditor().getItem()); else return str(cb.getSelectedItem()); } static void substance() { substanceLAF(); } static void substance(String skinName) { substanceLAF(skinName); } static boolean containsATextArea(Component c) { return childOfType(c, JTextArea.class) != null; } static JPanel showFormTitled_customArrangement(final F1, JPanel> arrange, final String title, final Object... _parts) { return swing(new F0() { JPanel get() { try { final Var frame = new Var(); List out = showForm_arrange1(showForm_makeComponents(frame, _parts)); JPanel panel = callF(arrange, out); frame.set(showForm_makeFrame(title, panel)); return panel; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "final new Var frame;\r\n L out = showForm_arrange1(showF..."; }}); } static double doubleRatio(double x, double y) { return y == 0 ? 0 : x/y; } static int l(Object[] a) { return a == null ? 0 : a.length; } static int l(boolean[] a) { return a == null ? 0 : a.length; } static int l(byte[] a) { return a == null ? 0 : a.length; } static int l(int[] a) { return a == null ? 0 : a.length; } static int l(float[] a) { return a == null ? 0 : a.length; } static int l(char[] a) { return a == null ? 0 : a.length; } static int l(Collection c) { return c == null ? 0 : c.size(); } static int l(Map m) { return m == null ? 0 : m.size(); } static int l(CharSequence s) { return s == null ? 0 : s.length(); } static long l(File f) { return f == null ? 0 : f.length(); } static int l(Object o) { return o == null ? 0 : o instanceof String ? l((String) o) : o instanceof Map ? l((Map) o) : o instanceof Collection ? l((Collection) o) : (Integer) call(o, "size"); } static Collection pnlStruct(Collection l) { pnlStruct((Iterable) l); return l; } static Iterable pnlStruct(Iterable l) { int i = 0; if (l != null) for (A a : l) print((++i) + ". " + struct_noStringSharing(a)); return l; } static A[] pnlStruct(A[] l) { pnlStruct(asList(l)); return l; } static Map pnlStruct(Map map) { pnl(map(map, new Object() { Object get(A a, B b) { try { return sfu(a) + " = " + sfu(b) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "sfu(a) + \" = \" + sfu(b)"; }})); return map; } static boolean contains(Collection c, Object o) { return c != null && c.contains(o); } static boolean contains(Object[] x, Object o) { if (x != null) for (Object a : x) if (eq(a, o)) return true; return false; } static boolean contains(String s, char c) { return s != null && s.indexOf(c) >= 0; } static boolean contains(String s, String b) { return s != null && s.indexOf(b) >= 0; } static boolean contains(BitSet bs, int i) { return bs != null && bs.get(i); } static Object swing(Object f) { return swingAndWait(f); } static A swing(F0 f) { return (A) swingAndWait(f); } static int totalPreferredHeight(List l) { int h = 0; for (Component c : unnull(l)) h += c.getPreferredSize().height; return h; } // action can be Runnable or a function name static JButton newButton(final String text, final Object action) { return swing(new F0() { JButton get() { try { JButton btn = new JButton(text); // submitButtonOnEnter(btn); // test this first if (action != null) btn.addActionListener(actionListener(action)); return btn; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JButton btn = new JButton(text);\r\n // submitButtonOnEnter(btn); // test th..."; }}); } static void assertEqualsVerbose(Object x, Object y) { assertEqualsVerbose((String) null, x, y); } static void assertEqualsVerbose(String msg, Object x, Object y) { if (!eq(x, y)) { if (x instanceof String && y instanceof String && (containsNewLine((String) x) || containsNewLine((String) y))) nlPrintNL(unidiff((String) x, (String) y)); throw fail((msg != null ? msg + ": " : "") + sfu(y) + " != " + sfu(x)); } else print("OK: " + sfu(x)); } static Dimension componentsBoundingSize(Container container, int insetBottomRight) { Rectangle r = new Rectangle(0, 0, 0, 0); for (Component c : container.getComponents()) r = rectangleUnion(r, c.getBounds()); return new Dimension(r.x+r.width+insetBottomRight, r.y+r.height+insetBottomRight); } static A addAllComponents(final A c, final List components) { if (nempty(components)) { swing(new Runnable() { public void run() { try { for (Component x : components) c.add(x); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "for (Component x : components)\r\n c.add(x);"; }}); } return c; } static String struct_noStringSharing(Object o) { structure_Data d = new structure_Data(); d.noStringSharing = true; return structure(o, d); } static WeakHashMap> callF_cache = new WeakHashMap(); static A callF(F0 f) { return f == null ? null : f.get(); } static B callF(F1 f, A a) { return f == null ? null : f.get(a); } 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 invokeMethod(methods.get(0), f, args); for (int i = 0; i < n; i++) { Method m = methods.get(i); if (call_checkArgs(m, args, false)) return invokeMethod(m, f, args); } throw fail("No matching get method in " + getClassName(c)); } catch (Exception __e) { throw rethrow(__e); } } // used internally 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; } static Object interceptPrintInThisThread(Object f) { Object old = print_byThread().get(); print_byThread().set(f); return old; } static ArrayList asList(A[] a) { return a == null ? new ArrayList() : new ArrayList(Arrays.asList(a)); } static ArrayList asList(int[] a) { ArrayList l = new ArrayList(); for (int i : a) l.add(i); return l; } 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; } static ArrayList asList(Enumeration e) { ArrayList l = new ArrayList(); if (e != null) while (e.hasMoreElements()) l.add(e.nextElement()); return l; } static String unidiff(String a, String b) { int contextSize = 1; return fromLines(BlockDiffer.generateUniDiff(toLines(a), toLines(b), contextSize)); } static void swingAndWait(Runnable r) { try { if (isAWTThread()) r.run(); else EventQueue.invokeAndWait(r); } catch (Exception __e) { throw rethrow(__e); } } static Object swingAndWait(final Object f) { if (isAWTThread()) return callF(f); else { final Var result = new Var(); swingAndWait(new Runnable() { public void run() { try { result.set(callF(f)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "result.set(callF(f));"; }}); return result.get(); } } static JTextArea jtextarea() { return jTextArea(); } static JTextArea jtextarea(String text) { return jTextArea(text); } static A pnl(A l) { printNumberedLines(l); return l; } static void pnl(Map map) { printNumberedLines(map); } static void pnl(Object[] a) { printNumberedLines(a); } static void pnl(String s) { printNumberedLines(lines(s)); } static String str(Object o) { return o == null ? "null" : o.toString(); } static String str(char[] c) { return new String(c); } static RuntimeException fail() { throw new RuntimeException("fail"); } static RuntimeException fail(Throwable e) { throw asRuntimeException(e); } static RuntimeException fail(Object msg) { throw new RuntimeException(String.valueOf(msg)); } static RuntimeException fail(String msg) { throw new RuntimeException(msg == null ? "" : msg); } static RuntimeException fail(String msg, Throwable innerException) { throw new RuntimeException(msg, innerException); } static List toLinesFullTrim(String s) { List l = new ArrayList(); for (String line : toLines(s)) if (nempty(line = trim(line))) l.add(line); return l; } static List toLinesFullTrim(File f) { List l = new ArrayList(); for (String line : linesFromFile(f)) if (nempty(line = trim(line))) l.add(line); return l; } static List _registerWeakMap_preList; 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; } static void _onLoad_registerWeakMap() { assertNotNull(javax()); if (_registerWeakMap_preList == null) return; for (Object o : _registerWeakMap_preList) _registerWeakMap(o); _registerWeakMap_preList = null; } static A childOfType(Component c, Class theClass) { return first(childrenOfType(c, theClass)); } static List showForm_arrange1(List> l) { int minW = showForm_leftWidth(l); List out = new ArrayList(); for (List row : l) out.add(westAndCenter(withRightMargin(showForm_gapBetweenColumns, jMinWidth(minW, first(row))), second(row))); return out; } static java.util.Timer doLater_daemon(long delay, final Object r) { final java.util.Timer timer = new java.util.Timer(true); timer.schedule(timerTask(r), delay); return timer; } static void restartWithDelay(int delay) { Object j = getJavaX(); call(j, "preKill"); call(j, "nohupJavax", smartJoin((String[]) get(j, "fullArgs")), call(j, "fullVMArguments")); sleep(delay); System.exit(0); sleep(); } static String unnull(String s) { return s == null ? "" : s; } static List unnull(List l) { return l == null ? emptyList() : l; } static Map unnull(Map l) { return l == null ? emptyMap() : l; } static Iterable unnull(Iterable i) { return i == null ? emptyList() : i; } static A[] unnull(A[] a) { return a == null ? (A[]) new Object[0] : a; } static BitSet unnull(BitSet b) { return b == null ? new BitSet() : b; } static List childrenOfType(Component c, Class theClass) { List l = new ArrayList(); scanForComponents(c, theClass, l); return l; } static ThreadLocal loadPage_charset = new ThreadLocal(); static boolean loadPage_allowGzip = true, loadPage_debug; static boolean loadPage_anonymous; // don't send computer ID static int loadPage_verboseness = 100000; static int loadPage_retries = 1; //60; // seconds static ThreadLocal loadPage_silent = new ThreadLocal(); static volatile int loadPage_forcedTimeout; // ms static ThreadLocal loadPage_forcedTimeout_byThread = new ThreadLocal(); // ms static ThreadLocal>> loadPage_responseHeaders = new ThreadLocal(); static ThreadLocal> loadPage_extraHeaders = 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 { if (url.getProtocol().equals("https")) disableCertificateValidation(); 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); if (tries < loadPage_retries-1) sleepSeconds(1); } throw e; } catch (Exception __e) { throw rethrow(__e); } } static String loadPage_preprocess(String url) { if (url.startsWith("tb/")) // don't think we use this anymore url = tb_mainServer() + "/" + url; if (url.indexOf("://") < 0) url = "http://" + url; return url; } static String loadPage(String url) { try { url = loadPage_preprocess(url); if (!isTrue(loadPage_silent.get())) printWithTime("Loading: " + hideCredentials(url)); return loadPageSilently(new URL(url)); } catch (Exception __e) { throw rethrow(__e); } } static String loadPage(URL url) { return loadPage(url.toExternalForm()); } static String loadPage(URLConnection con, URL url) throws IOException { return loadPage(con, url, true); } static String loadPage(URLConnection con, URL url, boolean addHeaders) throws IOException { Map extraHeaders = getAndClearThreadLocal(loadPage_extraHeaders); if (addHeaders) try { if (!loadPage_anonymous) setHeaders(con); if (loadPage_allowGzip) con.setRequestProperty("Accept-Encoding", "gzip"); con.setRequestProperty("X-No-Cookies", "1"); for (String key : keys(extraHeaders)) con.setRequestProperty(key, extraHeaders.get(key)); } catch (Throwable e) {} // fails if within doPost loadPage_responseHeaders.set(con.getHeaderFields()); 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 { if ("gzip".equals(con.getContentEncoding())) { if (loadPage_debug) print("loadPage: Using gzip."); in = newGZIPInputStream(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(); } } 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"); return or(match, "UTF-8"); } static URLConnection loadPage_openConnection(URL url) { URLConnection con = openConnection(url); int timeout = toInt(loadPage_forcedTimeout_byThread.get()); if (timeout == 0) timeout = loadPage_forcedTimeout; if (timeout != 0) setURLConnectionTimeouts(con, loadPage_forcedTimeout); return con; } static volatile boolean sleep_noSleep; 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); } } static void sleep() { try { if (sleep_noSleep) throw fail("nosleep"); print("Sleeping."); sleepQuietly(); } catch (Exception __e) { throw rethrow(__e); } } static void nlPrintNL(Object o) { print_doubleNL(o); } static ActionListener actionListener(final Object runnable) { if (runnable instanceof ActionListener) return (ActionListener) runnable; return new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent _evt) { try { callF(runnable); } catch (Throwable __e) { messageBox(__e); }}}; } static void setConsoleHeight(int h) { setFrameHeight(consoleFrame(), h); } static long toMS(double seconds) { return (long) (seconds*1000); } static Rectangle rectangleUnion(Rectangle a, Rectangle b) { return a == null ? b : b == null ? a : a.union(b); } static List map(Iterable l, Object f) { return map(f, l); } 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; } static List map(F1 f, Iterable l) { List x = emptyList(l); if (l != null) for (Object o : l) x.add(callF(f, o)); return x; } static List map(Object f, Object[] l) { return map(f, asList(l)); } static List map(Object[] l, Object f) { return map(f, l); } static List map(Object f, Map map) { return map(map, f); } // map: func(key, value) -> list element static List map(Map map, Object f) { List x = new ArrayList(); if (map != null) for (Object _e : map.entrySet()) { Map.Entry e = (Map.Entry) _e; x.add(callF(f, e.getKey(), e.getValue())); } return x; } static String strOrEmpty(Object o) { return o == null ? "" : str(o); } static String autoRestart_localMD5; static String autoRestart_localMD5() { if (autoRestart_localMD5 == null) autoRestart_localMD5 = md5(loadCachedTranspilation(programID())); return autoRestart_localMD5; } static String programTitle() { return getProgramName(); } static Object call(Object o) { return callFunction(o); } // varargs assignment fixer for a single string array argument static Object call(Object o, String method, String[] arg) { return call(o, method, new Object[] {arg}); } 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 invokeMethod(m, null, args); } else { Method m = call_findMethod(o, method, args, false); m.setAccessible(true); return invokeMethod(m, o, args); } } catch (Exception e) { throw e instanceof RuntimeException ? (RuntimeException) e : new RuntimeException(e); } } 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()); } 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()); } private 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; } 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; } // layouter: voidfunc(Container) or func(Container) -> Dimension // (return value is preferred size) static LayoutManager layoutManagerFromFunction(final Object layouter) { return new AbstractLayoutManager() { public void layoutContainer(Container parent) { Dimension size = (Dimension) ( callF(layouter, parent)); if (size != null) preferredSize = size; } }; } static String md5(String text) { try { if (text == null) return "-"; return bytesToHex(md5_impl(text.getBytes("UTF-8"))); // maybe different than the way PHP does it... } catch (Exception __e) { throw rethrow(__e); } } static String md5(byte[] data) { if (data == null) return "-"; return bytesToHex(md5_impl(data)); } 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); }*/ static byte[] md5_impl(byte[] data) { try { return MessageDigest.getInstance("MD5").digest(data); } catch (Exception __e) { throw rethrow(__e); } } static String md5(File file) { try { return md5(loadBinaryFile(file)); } catch (Exception __e) { throw rethrow(__e); } } // TODO: send hard errors to core static AtomicLong _handleError_nonVMErrors = new AtomicLong(); static AtomicLong _handleError_vmErrors = new AtomicLong(); static AtomicLong _handleError_outOfMemoryErrors = new AtomicLong(); static volatile long _handleError_lastOutOfMemoryError; static volatile Error _handleError_lastHardError; static void _handleError(Error e) { if (!(e instanceof VirtualMachineError)) { incAtomicLong(_handleError_nonVMErrors); return; } print("\nHARD ERROR\n"); printStackTrace2(e); print("\nHARD ERROR\n"); _handleError_lastHardError = e; incAtomicLong(_handleError_vmErrors); if (e instanceof OutOfMemoryError) { incAtomicLong(_handleError_outOfMemoryErrors); _handleError_lastOutOfMemoryError = sysNow(); } } static String sfu(Object o) { return structureForUser(o); } static RuntimeException asRuntimeException(Throwable t) { if (t instanceof Error) _handleError((Error) t); return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t); } static A jenableUndoRedo(A textcomp) { final UndoManager undo = new UndoManager(); textcomp.getDocument().addUndoableEditListener(new UndoableEditListener() { public void undoableEditHappened(UndoableEditEvent evt) { undo.addEdit(evt.getEdit()); } }); textcomp.getActionMap().put("Undo", abstractAction("Undo", new Runnable() { public void run() { try { if (undo.canUndo()) undo.undo() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (undo.canUndo()) undo.undo()"; }})); textcomp.getActionMap().put("Redo", abstractAction("Redo", new Runnable() { public void run() { try { if (undo.canRedo()) undo.redo() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (undo.canRedo()) undo.redo()"; }})); textcomp.getInputMap().put(KeyStroke.getKeyStroke("control Z"), "Undo"); textcomp.getInputMap().put(KeyStroke.getKeyStroke("control Y"), "Redo"); return textcomp; } static boolean neq(Object a, Object b) { return !eq(a, b); } static List> showForm_makeComponents(final Var frame, Object... _parts) { List < List < JComponent > > l = new ArrayList(); List parts = asList(_parts); Runnable submit = null; for (int i = 0; i < l(parts); i++) { final Object o = parts.get(i), next = get(parts, i+1); if (o instanceof String && next instanceof Component) setComponentID((Component) next, (String) o); if (o instanceof Component || o instanceof String || next instanceof Component) { // smartAdd accepts strings l.add(mapLL("wrapForSmartAdd",o == null ? new JPanel() : o, next)); if (next instanceof JButton && submit == null) submit = new Runnable() { public void run() { try { ((JButton) next).doClick() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "((JButton) next).doClick()"; }}; i++; } else if (isRunnable(o)) l.add(mapLL("wrapForSmartAdd",null, jbutton(showFormSubmitButtonName(), submit = new Runnable() { public void run() { try { Object result = call(o); if (neq(Boolean.FALSE, result)) disposeFrame(frame.get()); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Object result = call(o);\r\n if (neq(Boolean.FALSE, result))\r\n ..."; }}))); else print("showForm: Unknown element type: " + getClassName(o)); } onEnterInAllTextFields(concatLists(l), submit); // massage labels for (List row : l) { JComponent left = first(row); if (left instanceof JLabel) makeBold((JLabel) left).setVerticalAlignment(JLabel.TOP); } return l; } static void preloadProgramTitle() { { Thread _t_0 = new Thread() { public void run() { try { programTitle(); } catch (Throwable __e) { printStackTrace2(__e); } } }; startThread(_t_0); } } static long psI(String snippetID) { return parseSnippetID(snippetID); } static boolean eq(Object a, Object b) { return a == null ? b == null : a == b || a.equals(b); } static void consoleAndDefaultFrameIcon(String icon) { consoleIcon(icon); setDefaultFrameIcon(icon); } static Map synchroMap() { return synchroHashMap(); } static Map synchroMap(Map map) { return Collections.synchronizedMap(map); } static void centerConsole() { centerConsoleFrame(); } static void centerConsole(int w, int h) { setConsoleSize(w, h); centerConsoleFrame(); } static boolean containsNewLine(String s) { return contains(s, '\n'); // screw \r, nobody needs it } static JWindow infoBox(String text) { return infoMessage(text); } static JWindow infoBox(String text, double seconds) { return infoMessage(text, seconds); } static JWindow infoBox(Throwable e) { return infoMessage(e); } // usually L static String fromLines(Collection lines) { StringBuilder buf = new StringBuilder(); if (lines != null) for (Object line : lines) buf.append(str(line)).append('\n'); return buf.toString(); } static String fromLines(String... lines) { return fromLines(asList(lines)); } static String substanceLAF_defaultSkin = "Creme"; static void substanceLAF() { substanceLAF(null); } static void substanceLAF(String skinName) { try { enableSubstance_impl(or2(skinName, substanceLAF_defaultSkin)); } catch (Throwable __e) { printStackTrace2(__e); } } static String loadCachedTranspilation(String id) { return loadTextFilePossiblyGZipped(new File(getCodeProgramDir(id), "Transpilation")); } static List emptyList() { return new ArrayList(); //ret Collections.emptyList(); } static List emptyList(int capacity) { return new ArrayList(capacity); } // Try to match capacity static List emptyList(Iterable l) { return l instanceof Collection ? emptyList(((Collection) l).size()) : emptyList(); } static JFrame showForm_makeFrame(String title, JPanel panel) { return handleEscapeKey(minFrameWidth(showPackedFrame(title, withMargin(panel)), 400)); } static ImageIcon imageIcon(String imageID) { try { return new ImageIcon(loadBinarySnippet(imageID).toURI().toURL()); } catch (Exception __e) { throw rethrow(__e); } } static ImageIcon imageIcon(BufferedImage img) { return new ImageIcon(img); } static String programID() { return getProgramID(); } static JPanel jpanel(LayoutManager layout) { return swingNu(JPanel.class, layout); } static JPanel jpanel() { return swingNu(JPanel.class); } static boolean isMD5(String s) { return l(s) == 32 && isLowerHexString(s); } static void stopTimer(java.util.Timer timer) { if (timer != null) timer.cancel(); } static boolean headless() { return isHeadless(); } static volatile StringBuffer local_log = new StringBuffer(); // not redirected static volatile StringBuffer print_log = local_log; // might be redirected, e.g. to main bot // in bytes - will cut to half that static volatile int print_log_max = 1024*1024; static volatile int local_log_max = 100*1024; //static int print_maxLineLength = 0; // 0 = unset static boolean print_silent; // total mute if set static Object print_byThread_lock = new Object(); static volatile ThreadLocal print_byThread; // special handling by thread - prefers F1 static volatile Object print_allThreads; static void print() { print(""); } // slightly overblown signature to return original object... static A print(A o) { ping(); if (print_silent) return o; String s = String.valueOf(o) + "\n"; print_noNewLine(s); return o; } static void print_noNewLine(String s) { Object f = print_byThread == null ? null : print_byThread.get(); if (f == null) f = print_allThreads; if (f != null) if (isFalse(f instanceof F1 ? ((F1) f).get(s) : callF(f, s))) return; print_raw(s); } 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); } static void print(long l) { print(String.valueOf(l)); } static void print(char c) { print(String.valueOf(c)); } 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); } } } static Map weakHashMap() { return newWeakHashMap(); } static A swingConstruct(final Class c, final Object... args) { return swing(new F0() { A get() { try { return nuObject(c, args) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "nuObject(c, args)"; }}); } static JFrame handleEscapeKey(final JFrame frame) { KeyStroke stroke = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0); frame.getRootPane().registerKeyboardAction(new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { frame.dispose(); } }, stroke, JComponent.WHEN_IN_FOCUSED_WINDOW); return frame; } static Object callFunction(Object f, Object... args) { return callF(f, args); } static HashMap> callMC_cache = new HashMap(); static String callMC_key; static Method callMC_value; // varargs assignment fixer for a single string array argument static Object callMC(String method, String[] arg) { return callMC(method, new Object[] {arg}); } static Object callMC(String method, Object... args) { try { Method me; if (callMC_cache == null) callMC_cache = new HashMap(); // initializer time workaround synchronized(callMC_cache) { me = method == callMC_key ? callMC_value : null; } if (me != null) try { return invokeMethod(me, null, args); } catch (IllegalArgumentException e) { throw new RuntimeException("Can't call " + me + " with arguments " + classNames(args), e); } 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; } try { return invokeMethod(me, null, args); } catch (IllegalArgumentException e) { throw new RuntimeException("Can't call " + me + " with arguments " + classNames(args), e); } } for (int i = 0; i < n; i++) { me = m.get(i); if (call_checkArgs(me, args, false)) return invokeMethod(me, null, args); } throw fail("No method called " + method + " with matching arguments found in main"); } catch (Exception __e) { throw rethrow(__e); } } 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(); } } } static void printWithTime(String s) { print(hmsWithColons() + ": " + s); } static A assertNotNull(A a) { assertTrue(a != null); return a; } static A assertNotNull(String msg, A a) { assertTrue(msg, a != null); return a; } static void disposeFrame(final Component c) { disposeWindow(c); } // TODO: test if android complains about this static boolean isAWTThread() { if (isAndroid()) return false; if (isHeadless()) return false; return isAWTThread_awt(); } static boolean isAWTThread_awt() { return SwingUtilities.isEventDispatchThread(); } 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; } static boolean infoMessage_alwaysOnTop = true; static double infoMessage_defaultTime = 5.0; // automatically switches to AWT thread for you static JWindow infoMessage(String text) { return infoMessage(text, infoMessage_defaultTime); } static JWindow infoMessage(final String text, final double seconds) { print(text); return infoMessage_noprint(text, seconds); } static JWindow infoMessage_noprint(String text) { return infoMessage_noprint(text, infoMessage_defaultTime); } static JWindow infoMessage_noprint(final String text, final double seconds) { logQuotedWithDate(infoBoxesLogFile(), text); if (isHeadless()) return null; return (JWindow) swingAndWait(new F0() { Object get() { try { final JWindow window = showWindow(infoMessage_makePanel(text)); window.setSize(300, 150); moveToTopRightCorner(window); if (infoMessage_alwaysOnTop) window.setAlwaysOnTop(true); window.setVisible(true); disposeWindowAfter(iround(seconds*1000), window); return window; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "final JWindow window = showWindow(infoMessage_makePanel(text));\r\n window.s..."; }}); } static JWindow infoMessage(Throwable e) { showConsole(); printStackTrace(e); return infoMessage(exceptionToStringShort(e)); } // Substance // Trident (required by Substance) static void enableSubstance_impl(final String skinName) { if (headless()) return; { swing(new Runnable() { public void run() { try { if (!substanceLookAndFeelEnabled()) enableSubstance_impl_2(skinName); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!substanceLookAndFeelEnabled())\r\n enableSubstance_impl_2(skinName);"; }}); } } static void enableSubstance_impl_2(String skinName) { try { boolean wasEnabled = substanceLookAndFeelEnabled(); ClassLoader cl = main.class.getClassLoader(); UIManager.getDefaults().put("ClassLoader", cl); Thread.currentThread().setContextClassLoader(cl); String skinClassName = "org.pushingpixels.substance.api.skin." + addSuffix(skinName, "Skin"); SubstanceSkin skin = (SubstanceSkin) nuObject(cl.loadClass(skinClassName)); SubstanceLookAndFeel.setSkin(skin); JFrame.setDefaultLookAndFeelDecorated(true); updateLookAndFeelOnAllWindows_noRenew(); if (!wasEnabled) renewConsoleFrame(); if (substanceLookAndFeelEnabled()) print("Substance L&F enabled."); else print("Could not enable Substance L&F?"); } catch (Exception __e) { throw rethrow(__e); } } static JPanel westAndCenter(final Component w, final Component c) { return swing(new F0() { JPanel get() { try { JPanel panel = new JPanel(new BorderLayout()); panel.add(BorderLayout.WEST, wrap(w)); panel.add(BorderLayout.CENTER, wrap(c)); return panel; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JPanel panel = new JPanel(new BorderLayout);\r\n panel.add(BorderLayout.WEST..."; }}); } 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); } } static boolean isRunnable(Object o) { return o instanceof Runnable || hasMethod(o, "get"); } static String fixNewLines(String s) { return s.replace("\r\n", "\n").replace("\r", "\n"); } static String programID; static String getProgramID() { return nempty(programID) ? formatSnippetIDOpt(programID) : "?"; } // TODO: ask JavaX instead static String getProgramID(Class c) { String id = (String) getOpt(c, "programID"); if (nempty(id)) return formatSnippetID(id); return "?"; } static String getProgramID(Object o) { return getProgramID(getMainClass(o)); } static int showForm_defaultGap = 4; static int showForm_gapBetweenColumns = 10; static JPanel showFormTitled(final String title, final Object... _parts) { return swing(new F0() { JPanel get() { try { final Var frame = new Var(); JPanel panel = showForm_makePanel(frame, _parts); frame.set(showForm_makeFrame(title, panel)); return panel; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "final new Var frame;\r\n JPanel panel = showForm_makePanel(frame, _p..."; }}); } static JPanel showForm_makePanel(final Var frame, Object... _parts) { List out = showForm_arrange1(showForm_makeComponents(frame, _parts)); return vstackWithSpacing(out, showForm_defaultGap); } static String hideCredentials(URL url) { return url == null ? null : hideCredentials(str(url)); } static String hideCredentials(String url) { return url.replaceAll("([&?])_pass=[^&\\s\"]*", "$1_pass="); } static String hideCredentials(Object o) { return hideCredentials(str(o)); } static void incAtomicLong(AtomicLong l) { l.incrementAndGet(); } static Class __javax; static Class getJavaX() { return __javax; } 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); } } static void setComponentID(Component c, String id) { if (c != null) componentID_map.put(c, id); } static int withRightMargin_defaultWidth = 6; static JPanel withRightMargin(Component c) { return withRightMargin(withRightMargin_defaultWidth, c); } static JPanel withRightMargin(final int w, final Component c) { return swing(new F0() { JPanel get() { try { JPanel p = new JPanel(new BorderLayout()); p.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, w)); p.add(c); return p; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JPanel p = new JPanel(new BorderLayout);\r\n p.setBorder(BorderFactory.creat..."; }}); } 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) + prependIfNempty(": ", msg); else return msg; } static JFrame minFrameWidth(JFrame frame, int w) { if (frame != null && frame.getWidth() < w) frame.setSize(w, frame.getHeight()); return frame; } static JFrame minFrameWidth(int w, JFrame frame) { return minFrameWidth(frame, w); } static boolean isTrue(Object o) { if (o instanceof Boolean) return ((Boolean) o).booleanValue(); if (o == null) return false; if (o instanceof ThreadLocal) return isTrue(((ThreadLocal) o).get()); throw fail(getClassName(o)); } static Boolean isHeadless_cache; static boolean isHeadless() { if (isHeadless_cache != null) return isHeadless_cache; if (GraphicsEnvironment.isHeadless()) return isHeadless_cache = true; // Also check if AWT actually works. // If DISPLAY variable is set but no X server up, this will notice. try { SwingUtilities.isEventDispatchThread(); return isHeadless_cache = false; } catch (Throwable e) { return isHeadless_cache = true; } } static void setDefaultFrameIcon(String icon) { makeFrame_defaultIcon = icon; } static A getAndClearThreadLocal(ThreadLocal tl) { A a = tl.get(); tl.set(null); return 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(); } static Class javax() { return getJavaX(); } static File getCodeProgramDir() { return getCodeProgramDir(getProgramID()); } static File getCodeProgramDir(String snippetID) { return new File(javaxCodeDir(), formatSnippetID(snippetID)); } static File getCodeProgramDir(long snippetID) { return getCodeProgramDir(formatSnippetID(snippetID)); } static int withMargin_defaultWidth = 6; static JPanel withMargin(Component c) { return withMargin(withMargin_defaultWidth, c); } static JPanel withMargin(int w, Component c) { return withMargin(w, w, c); } static JPanel withMargin(final int w, final int h, final Component c) { return swing(new F0() { JPanel get() { try { JPanel p = new JPanel(new BorderLayout()); p.setBorder(BorderFactory.createEmptyBorder(h, w, h, w)); p.add(c); return p; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JPanel p = new JPanel(new BorderLayout);\r\n p.setBorder(BorderFactory.creat..."; }}); } static IterableIterator linesFromFile(File f) { try { if (!f.exists()) return emptyIterableIterator(); if (ewic(f.getName(), ".gz")) return linesFromReader(utf8bufferedReader(newGZIPInputStream(f))); return linesFromReader(utf8bufferedReader(f)); } catch (Exception __e) { throw rethrow(__e); } } static URLConnection openConnection(URL url) { try { ping(); callOpt(javax(), "recordOpenURLConnection", str(url)); return url.openConnection(); } catch (Exception __e) { throw rethrow(__e); } } static void printException(Throwable e) { printStackTrace(e); } static boolean isFalse(Object o) { return eq(false, o); } static String or2(String a, String b) { return nempty(a) ? a : b; } static String or2(String a, String b, String c) { return or2(or2(a, b), c); } static void centerConsoleFrame() { centerFrame(consoleFrame()); } static List synchroList() { return Collections.synchronizedList(new ArrayList()); } static List synchroList(List l) { return Collections.synchronizedList(l); } static String lines(Collection lines) { return fromLines(lines); } static List lines(String s) { return toLines(s); } static String showFormSubmitButtonName() { return "Submit"; } static Thread startThread(Object runnable) { return startThread(defaultThreadName(), runnable); } static Thread startThread(String name, Object runnable) { return startThread(newThread(toRunnable(runnable), name)); } static Thread startThread(Thread t) { _registerThread(t); t.start(); return t; } static JFrame showPackedFrame(String title, Component contents) { return packFrame(showFrame(title, contents)); } static JFrame showPackedFrame(Component contents) { return packFrame(showFrame(contents)); } static boolean nempty(Collection c) { return !isEmpty(c); } static boolean nempty(CharSequence s) { return !isEmpty(s); } static boolean nempty(Object[] o) { return !isEmpty(o); } static boolean nempty(Map m) { return !isEmpty(m); } static boolean nempty(Iterator i) { return i != null && i.hasNext(); } static ThreadLocal print_byThread() { synchronized(print_byThread_lock) { if (print_byThread == null) print_byThread = new ThreadLocal(); } return print_byThread; } static GZIPInputStream newGZIPInputStream(File f) { return gzInputStream(f); } static GZIPInputStream newGZIPInputStream(InputStream in) { return gzInputStream(in); } 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()); } static Throwable printStackTrace2(Throwable e) { // we go to system.out now - system.err is nonsense print(getStackTrace2(e)); return e; } static void printStackTrace2() { printStackTrace2(new Throwable()); } static void printStackTrace2(String msg) { printStackTrace2(new Throwable(msg)); } /*static void printStackTrace2(S indent, Throwable e) { if (endsWithLetter(indent)) indent += " "; printIndent(indent, getStackTrace2(e)); }*/ static Map synchroHashMap() { return Collections.synchronizedMap(new HashMap()); } static int showForm_leftWidth(List> l) { int minW = 0; for (List row : l) minW = max(minW, getMinimumSize(first(row)).width); return minW; } static JFrame consoleFrame() { return (JFrame) getOpt(get(getJavaX(), "console"), "frame"); } static String loadTextFilePossiblyGZipped(String fileName) { return loadTextFilePossiblyGZipped(fileName, null); } static String loadTextFilePossiblyGZipped(String fileName, String defaultContents) { File gz = new File(fileName + ".gz"); return gz.exists() ? loadGZTextFile(gz) : loadTextFile(fileName, defaultContents); } static String loadTextFilePossiblyGZipped(File fileName) { return loadTextFilePossiblyGZipped(fileName, null); } static String loadTextFilePossiblyGZipped(File fileName, String defaultContents) { return loadTextFilePossiblyGZipped(fileName.getPath(), defaultContents); } static URLConnection setURLConnectionTimeouts(URLConnection con, long timeout) { con.setConnectTimeout(toInt(timeout)); con.setReadTimeout(toInt(timeout)); if (con.getConnectTimeout() != timeout || con.getReadTimeout() != timeout) print("Warning: Timeouts not set by JDK."); return con; } static A jMinWidth(int w, A c) { Dimension size = c.getMinimumSize(); c.setMinimumSize(new Dimension(/*max(w, size.width) ??? */w, size.height)); return jPreferWidth(w, c); } static List printNumberedLines(List l) { printNumberedLines((Collection) l); return l; } static void printNumberedLines(Map map) { printNumberedLines(mapToLines(map)); } static A printNumberedLines(A l) { int i = 0; if (l != null) for (Object a : l) print((++i) + ". " + str(a)); return l; } static void printNumberedLines(Object[] l) { printNumberedLines(asList(l)); } static void printNumberedLines(Object o) { printNumberedLines(lines(str(o))); } static TimerTask timerTask(final Object r, final java.util.Timer timer) { return new TimerTask() { public void run() { if (!licensed()) timer.cancel(); else pcallF(r); } }; } static TimerTask timerTask(final Object r) { return new TimerTask() { public void run() { ping(); pcallF(r); } }; } static volatile boolean ping_pauseAll; static int ping_sleep = 100; // poll pauseAll flag every 100 static volatile boolean ping_anyActions; static Map ping_actions = newWeakHashMap(); // always returns true static boolean ping() { if (ping_pauseAll || ping_anyActions ) ping_impl(); return true; } // returns true when it slept 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); } } static JComponent wrapForSmartAdd(Object o) { if (o == null) return new JPanel(); if (o instanceof String) return jlabel((String) o); return wrap(o); } static Map emptyMap() { return new HashMap(); } static IterableIterator toLines(File f) { return linesFromFile(f); } 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; } 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; } static JFrame setFrameHeight(JFrame frame, int h) { frame.setSize(frame.getWidth(), h); return frame; } static JFrame setFrameHeight(int h, JFrame frame) { return setFrameHeight(frame, h); } static volatile boolean disableCertificateValidation_attempted; static void disableCertificateValidation() { try { if (disableCertificateValidation_attempted) return; disableCertificateValidation_attempted = true; try { // Create a trust manager that does not validate certificate chains TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() { public X509Certificate[] getAcceptedIssuers() { return new X509Certificate[0]; } public void checkClientTrusted(X509Certificate[] certs, String authType) {} public void checkServerTrusted(X509Certificate[] certs, String authType) {} }}; // Ignore differences between given hostname and certificate hostname HostnameVerifier hv = new HostnameVerifier() { public boolean verify(String hostname, SSLSession session) { return true; } }; // Install the all-trusting trust manager SSLContext sc = SSLContext.getInstance("SSL"); sc.init(null, trustAllCerts, new SecureRandom()); HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory()); HttpsURLConnection.setDefaultHostnameVerifier(hv); } catch (Throwable __e) { printStackTrace2(__e); } } catch (Exception __e) { throw rethrow(__e); } } // Try to get the quoting right... static String smartJoin(String[] args) { if (args.length == 1) return args[0]; String[] a = new String[args.length]; for (int i = 0; i < a.length; i++) a[i] = !isJavaIdentifier(args[i]) && !isQuoted(args[i]) ? quote(args[i]) : args[i]; return join(" ", a); } static String smartJoin(List args) { return smartJoin(toStringArray(args)); } static final boolean loadPageThroughProxy_enabled = false; static String loadPageThroughProxy(String url) { return null; } static void messageBox(final String msg) { if (headless()) print(msg); else { swing(new Runnable() { public void run() { try { JOptionPane.showMessageDialog(null, msg, "JavaX", JOptionPane.INFORMATION_MESSAGE); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JOptionPane.showMessageDialog(null, msg, \"JavaX\", JOptionPane.INFORMATION_MES..."; }}); } } static void messageBox(Throwable e) { showConsole(); printStackTrace(e); messageBox(hideCredentials(innerException(e))); } static Object first(Object list) { return empty((List) list) ? null : ((List) list).get(0); } static A first(List list) { return empty(list) ? null : list.get(0); } static A first(A[] bla) { return bla == null || bla.length == 0 ? null : bla[0]; } static A first(Iterable i) { if (i == null) return null; Iterator it = i.iterator(); return it.hasNext() ? it.next() : null; } static Character first(String s) { return empty(s) ? null : s.charAt(0); } static A first(Pair p) { return p == null ? null : p.a; } static String emptySymbol_value; static String emptySymbol() { if (emptySymbol_value == null) emptySymbol_value = symbol(""); return emptySymbol_value; } static A second(List l) { return get(l, 1); } static A second(A[] bla) { return bla == null || bla.length <= 1 ? null : bla[1]; } static B second(Pair p) { return p == null ? null : p.b; } static void print_doubleNL(Object o) { print("\n" + str(o) + "\n"); } // extended over Class.isInstance() to handle primitive types 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); } static JTextArea jTextArea() { return jTextArea(""); } static JTextArea jTextArea(final String text) { return swing(new F0() { JTextArea get() { try { return new JTextArea(text) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "new JTextArea(text)"; }}); } static List concatLists(Collection... lists) { List l = new ArrayList(); for (Collection list : lists) if (list != null) l.addAll(list); return l; } static List concatLists(Collection> lists) { List l = new ArrayList(); for (Collection list : lists) if (list != null) l.addAll(list); return l; } static void onEnterInAllTextFields(JComponent c, Object action) { if (action == null) return; for (JTextField tf : childrenOfType(c, JTextField.class)) onEnter(tf, action); } static void onEnterInAllTextFields(List c, Object action) { for (Object o : unnull(c)) if (o instanceof JTextField) onEnter((JTextField) o, action); } static Object nuObject(String className, Object... args) { try { return nuObject(classForName(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); }*/ static A nuObject(Class c, Object... args) { try { if (args.length == 0) return nuObjectWithoutArguments(c); // cached! Constructor m = nuObject_findConstructor(c, args); m.setAccessible(true); return (A) m.newInstance(args); } catch (Exception __e) { throw rethrow(__e); } } 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!" : "")); } 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; } static String getClassName(Object o) { return o == null ? "null" : o instanceof Class ? ((Class) o).getName() : o.getClass().getName(); } static Object invokeMethod(Method m, Object o, Object... args) { try { try { return m.invoke(o, args); } catch (InvocationTargetException e) { throw rethrow(getExceptionCause(e)); } catch (IllegalArgumentException e) { throw new IllegalArgumentException(e.getMessage() + " - was calling: " + m + ", args: " + joinWithSpace(classNames(args))); } } catch (Exception __e) { throw rethrow(__e); } } static void scanForComponents(Component c, Class theClass, List l) { if (theClass.isInstance(c)) l.add((A) c); if (c instanceof Container) for (Component comp : ((Container) c).getComponents()) scanForComponents(comp, theClass, l); } static void sleepSeconds(double s) { if (s > 0) sleep(round(s*1000)); } static Set keys(Map map) { return map == null ? new HashSet() : map.keySet(); } static Set keys(Object map) { return keys((Map) map); } static AbstractAction abstractAction(String name, final Object runnable) { return new AbstractAction(name) { public void actionPerformed(ActionEvent evt) { pcallF(runnable); } }; } static long sysNow() { return System.nanoTime()/1000000; } 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; } static Object sleepQuietly_monitor = new Object(); static void sleepQuietly() { try { assertFalse(isAWTThread()); synchronized(sleepQuietly_monitor) { sleepQuietly_monitor.wait(); } } catch (Exception __e) { throw rethrow(__e); } } static void consoleIcon(String imageID) { frameIcon(consoleFrame(), or2(imageID, javaxDefaultIcon())); } static String structureForUser(Object o) { return beautifyStructure(struct_noStringSharing(o)); } static void setConsoleSize(int w, int h) { setFrameSize(consoleFrame(), w, h); } static int toInt(Object o) { if (o == null) return 0; if (o instanceof Number) return ((Number) o).intValue(); if (o instanceof String) return parseInt((String) o); throw fail("woot not int: " + getClassName(o)); } static int toInt(long l) { if (l != (int) l) throw fail("Too large for int: " + l); return (int) l; } static A or(A a, A b) { return a != null ? a : b; } static String tb_mainServer_default = "http://tinybrain.de:8080"; static Object tb_mainServer_override; // func -> S static String tb_mainServer() { if (tb_mainServer_override != null) return (String) callF(tb_mainServer_override); return trim(loadTextFile(tb_mainServer_file(), tb_mainServer_default)); } static File tb_mainServer_file() { return getProgramFile("#1001638", "mainserver.txt"); } static boolean tb_mainServer_isDefault() { return eq(tb_mainServer(), tb_mainServer_default); } static boolean structure_showTiming, structure_checkTokenCount; static String structure(Object o) { return structure(o, new structure_Data()); } 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; } static void structure_go(Object o, structure_Data d) { structure_1(o, d); while (nempty(d.stack)) popLast(d.stack).run(); } 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 static boolean structure_allowShortening = false; static class structure_Data { PrintWriter out; int stringSizeLimit; int shareStringsLongerThan = 20; boolean noStringSharing; IdentityHashMap seen = new IdentityHashMap(); //new BitSet refd; HashMap strings = new HashMap(); HashSet concepts = new HashSet(); HashMap> fieldsByClass = new HashMap(); int n; // token count List stack = new ArrayList(); // append single token structure_Data append(String token) { out.print(token); ++n; return this; } structure_Data append(int i) { out.print(i); ++n; return this; } // append multiple tokens structure_Data append(String token, int tokCount) { out.print(token); n += tokCount; return this; } // extend last token structure_Data app(String token) { out.print(token); return this; } structure_Data app(int i) { out.print(i); return this; } } 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) { // these are never back-referenced (for readability) 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 Short) { short s = ((Short) o).shortValue(); d.append("sh ", 2); out.print(s); d.n += s < 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)) d.seen.put(o, d.n); // record token number 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.sta..."; }}); return; } if (o instanceof Map && !startsWith(name, "main$")) { if (o instanceof LinkedHashMap) d.append("lhm"); else if (o instanceof HashMap) d.append("hm"); d.append("{"); final int l = d.n; final Iterator it = ((Map) o).entrySet().iterator(); d.stack.add(new Runnable() { boolean v; Map.Entry e; public void run() { if (v) { d.append("="); v = false; d.stack.add(this); structure_1(e.getValue(), d); } else { if (!it.hasNext()) d.append("}"); else { e = (Map.Entry) it.next(); v = true; d.stack.add(this); if (d.n != l) d.append(", "); structure_1(e.getKey(), d); } } } }); return; } if (c.isArray()) { if (o instanceof byte[]) { d.append("ba ").append(quote(bytesToHex((byte[]) o))); return; } final int n = Array.getLength(o); if (o instanceof boolean[]) { String hex = boolArrayToHex((boolean[]) o); int i = l(hex); while (i > 0 && hex.charAt(i-1) == '0' && hex.charAt(i-2) == '0') i -= 2; d.append("boolarray ").append(n).app(" ").append(quote(substring(hex, 0, i))); return; } String atype = "array", sep = ", "; if (o instanceof int[]) { //ret "intarray " + quote(intArrayToHex((int[]) o)); atype = "intarray"; sep = " "; } d.append(atype).append("{"); d.stack.add(new Runnable() { int i; public void run() { if (i >= n) d.append("}"); else { d.stack.add(this); if (i > 0) d.append(", "); structure_1(Array.get(o, i++), d); } } }); return; } if (o instanceof Class) { d.append("class(", 2).append(quote(((Class) o).getName())).append(")"); return; } if (o instanceof Throwable) { d.append("exception(", 2).append(quote(((Throwable) o).getMessage())).append(")"); return; } if (o instanceof BitSet) { BitSet bs = (BitSet) o; d.append("bitset{", 2); int l = d.n; for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i+1)) { if (d.n != l) d.append(", "); d.append(i); } d.append("}"); return; } // Need more cases? This should cover all library classes... if (name.startsWith("java.") || name.startsWith("javax.")) { d.append("j ").append(quote(str(o))); return; // Hm. this is not unstructure-able } /*if (name.equals("main$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); // Render this$1 first because unstructure needs it for constructor call. for (int i = 0; i < l(lFields); i++) { Field f = lFields.get(i); if (f.getName().equals("this$1")) { lFields.remove(i); lFields.add(0, f); break; } } d.fieldsByClass.put(c, lFields); } // << if (lFields == null) else { // ref handling for lFields != null Integer ref = d.seen.get(o); if (ref != null) { /*d.refd.set(ref);*/ d.append("t").app(ref); return; } d.seen.put(o, d.n); // record token number } LinkedHashMap fv = new LinkedHashMap(); for (Field f : lFields) { Object value; try { value = f.get(o); } catch (Exception e) { value = "?"; } if (value != null) fv.put(f.getName(), value); } String name = c.getName(); String shortName = dropPrefix("main$", name); // Now we have fields & values. Process fieldValues if it's a DynamicObject. // 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..."; }}); } static List mapLL(Object f, Object... data) { return map(f, ll(data)); } static A makeBold(final A c) { if (c != null) { swing(new Runnable() { public void run() { try { c.setFont(c.getFont().deriveFont(Font.BOLD)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.setFont(c.getFont().deriveFont(Font.BOLD));"; }}); } return c; } static String getProgramName_cache; static synchronized String getProgramName() { if (getProgramName_cache == null) getProgramName_cache = getSnippetTitleOpt(programID()); return getProgramName_cache; } static WeakHashMap makeFrame_myFrames = new WeakHashMap(); static String makeFrame_defaultIcon; static JFrame makeFrame() { return makeFrame((Component) null); } static JFrame makeFrame(Object content) { return makeFrame(programTitle(), content); } static JFrame makeFrame(String title) { return makeFrame(title, null); } static JFrame makeFrame(String title, Object content) { return makeFrame(title, content, true); } static JFrame makeFrame(final String title, final Object content, final boolean showIt) { return swing(new F0() { JFrame get() { try { if (getFrame(content) != null) return getFrame(setFrameTitle((Component) content, title)); final JFrame frame = new JFrame(title); if (makeFrame_defaultIcon != null) setFrameIconLater(frame, makeFrame_defaultIcon); makeFrame_myFrames.put(frame, Boolean.TRUE); JComponent wrapped = wrap(content); if (wrapped != null) frame.getContentPane().add(wrapped); frame.setBounds(defaultNewFrameBounds()); if (showIt) frame.setVisible(true); //callOpt(content, "requestFocus"); //exitOnFrameClose(frame); standardTitlePopupMenu(frame); return frame; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (getFrame(content) != null)\r\n ret getFrame(setFrameTitle((Component) ..."; }}); } static Throwable getExceptionCause(Throwable e) { Throwable c = e.getCause(); return c != null ? c : e; } static A jPreferWidth(int w, A c) { Dimension size = c.getPreferredSize(); c.setPreferredSize(new Dimension(/*max(w, size.width) ??? */w, size.height)); return c; } static JPanel infoMessage_makePanel(String text) { final JTextArea ta = wrappedTextArea(text); onClick(ta, new Runnable() { public void run() { try { disposeWindow(ta) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "disposeWindow(ta)"; }}); int size = 14; if (l(text) <= 50) size *= 2; else if (l(text) < 100) size = iround(size*1.5); ta.setFont(typeWriterFont(size)); JScrollPane sp = jscroll(ta); return withMargin(sp); } static A disposeWindowAfter(int delay, final A w) { if (w != null) swingLater(delay, new Runnable() { public void run() { try { w.dispose(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "w.dispose();"; }}); return w; } static String quote(Object o) { if (o == null) return "null"; return quote(str(o)); } 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(); } 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('"'); } static Dimension getMinimumSize(final Component c) { return c == null ? null : swing(new F0() { Dimension get() { try { return c.getMinimumSize() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.getMinimumSize()"; }}); } 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 + "'"; } 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); } static String shortDynamicClassName(Object o) { if (o instanceof DynamicObject && ((DynamicObject) o).className != null) return ((DynamicObject) o).className; return shortClassName(o); } static Thread currentThread() { return Thread.currentThread(); } static Throwable printStackTrace(Throwable e) { // we go to system.out now - system.err is nonsense print(getStackTrace(e)); return e; } static void printStackTrace() { printStackTrace(new Throwable()); } static void printStackTrace(String msg) { printStackTrace(new Throwable(msg)); } /*static void printStackTrace(S indent, Throwable e) { if (endsWithLetter(indent)) indent += " "; printIndent(indent, getStackTrace(e)); }*/ static void showConsole() { showFrame(consoleFrame()); } // runnable = Runnable or String (method name) static Thread newThread(Object runnable) { return new Thread(_topLevelErrorHandling(toRunnable(runnable))); } static Thread newThread(Object runnable, String name) { if (name == null) name = defaultThreadName(); return new Thread(_topLevelErrorHandling(toRunnable(runnable)), name); } static Thread newThread(String name, Object runnable) { return newThread(runnable, name); } static A centerFrame(A c) { Window w = getWindow(c); if (w != null) w.setLocationRelativeTo(null); // magic trick return c; } static A centerFrame(int w, int h, A c) { return centerFrame(setFrameSize(w, h, c)); } static IterableIterator emptyIterableIterator_instance = new IterableIterator() { public Object next() { throw fail(); } public boolean hasNext() { return false; } }; static IterableIterator emptyIterableIterator() { return emptyIterableIterator_instance; } static Class getMainClass() { return main.class; } static Class getMainClass(Object o) { try { return (o instanceof Class ? (Class) o : o.getClass()).getClassLoader().loadClass("main"); } catch (Exception __e) { throw rethrow(__e); } } static String getSnippetTitleOpt(String s) { return isSnippetID(s) ? getSnippetTitle(s) : s; } static volatile boolean licensed_yes = true; static boolean licensed() { ping(); return licensed_yes; } static void licensed_off() { licensed_yes = false; } 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; } 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)); } static Throwable getInnerException(Throwable e) { while (e.getCause() != null) e = e.getCause(); return e; } static Map nuObjectWithoutArguments_cache = newDangerousWeakHashMap(); static Object nuObjectWithoutArguments(String className) { try { return nuObjectWithoutArguments(classForName(className)); } catch (Exception __e) { throw rethrow(__e); } } static A nuObjectWithoutArguments(Class c) { try { Constructor m; m = nuObjectWithoutArguments_cache.get(c); if (m == null) nuObjectWithoutArguments_cache.put(c, m = nuObjectWithoutArguments_findConstructor(c)); return (A) m.newInstance(); } catch (Exception __e) { throw rethrow(__e); } } static Constructor nuObjectWithoutArguments_findConstructor(Class c) { for (Constructor m : c.getDeclaredConstructors()) if (empty(m.getParameterTypes())) { m.setAccessible(true); return m; } throw fail("No default constructor found in " + c.getName()); } static HashMap getDeclaredFields_cache = new HashMap(); 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; } static String boolArrayToHex(boolean[] a) { return bytesToHex(boolArrayToBytes(a)); } static int gzInputStream_defaultBufferSize = 65536; static GZIPInputStream gzInputStream(File f) { try { return gzInputStream(new FileInputStream(f)); } catch (Exception __e) { throw rethrow(__e); } } static GZIPInputStream gzInputStream(File f, int bufferSize) { try { return new GZIPInputStream(new FileInputStream(f), bufferSize); } catch (Exception __e) { throw rethrow(__e); } } static GZIPInputStream gzInputStream(InputStream in) { try { return new GZIPInputStream(in, gzInputStream_defaultBufferSize); } catch (Exception __e) { throw rethrow(__e); } } // c = JComponent or something implementing swing() static JComponent wrap(Object swingable) { if (swingable == null) return null; JComponent c = (JComponent) ( swingable instanceof JComponent ? swingable : callOpt(swingable, "swing")); if (c instanceof JTable || c instanceof JList || c instanceof JTextArea || c instanceof JEditorPane || c instanceof JTextPane || c instanceof JTree) return jscroll(c); return c; } static void renewConsoleFrame() { setConsoleFrame(renewFrame(consoleFrame())); } static String symbol(String s) { return s; } static String symbol(CharSequence s) { if (s == null) return null; return str(s); } static String symbol(Object o) { return symbol((CharSequence) o); } static Iterator emptyIterator() { return Collections.emptyIterator(); } static Runnable toRunnable(final Object o) { if (o instanceof Runnable) return (Runnable) o; return new Runnable() { public void run() { try { callF(o) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callF(o)"; }}; } static boolean empty(Collection c) { return c == null || c.isEmpty(); } static boolean empty(String s) { return s == null || s.length() == 0; } static boolean empty(Map map) { return map == null || map.isEmpty(); } static boolean empty(Object[] o) { return o == null || o.length == 0; } 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); if (o == null) return true; throw fail("unknown type for 'empty': " + getType(o)); } static boolean empty(float[] a) { return a == null || a.length == 0; } static boolean empty(int[] a) { return a == null || a.length == 0; } static boolean empty(long[] a) { return a == null || a.length == 0; } // supports the usual quotings (", variable length double brackets) except ' quoting static boolean isQuoted(String s) { if (isNormalQuoted(s)) return true; // use the exact version return isMultilineQuoted(s); } static String formatSnippetID(String id) { return "#" + parseSnippetID(id); } static String formatSnippetID(long id) { return "#" + id; } static boolean hasMethod(Object o, String method, Object... args) { return findMethod(o, method, args) != null; } static String prependIfNempty(String prefix, String s) { return empty(s) ? s : prefix + s; } static void updateLookAndFeelOnAllWindows_noRenew() { for (Window window : Window.getWindows()) SwingUtilities.updateComponentTreeUI(window); } static String beautifyStructure(String s) { return structure_addTokenMarkers(s); } 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); } } static File infoBoxesLogFile() { return new File(javaxDataDir(), "Logs/infoBoxes.txt"); } static void logQuotedWithDate(String s) { logQuotedWithTime(s); } static void logQuotedWithDate(String logFile, String s) { logQuotedWithTime(logFile, s); } static void logQuotedWithDate(File logFile, String s) { logQuotedWithTime(logFile, s); } static File getProgramFile(String progID, String fileName) { if (new File(fileName).isAbsolute()) return new File(fileName); return new File(getProgramDir(progID), fileName); } static File getProgramFile(String fileName) { return getProgramFile(getProgramID(), fileName); } static IterableIterator linesFromReader(Reader r) { final BufferedReader br = bufferedReader(r); return iteratorFromFunction_f0(new F0() { String get() { try { return readLineFromReaderWithClose(br) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "readLineFromReaderWithClose(br)"; }}); } static boolean isEmpty(Collection c) { return c == null || c.isEmpty(); } static boolean isEmpty(CharSequence s) { return s == null || s.length() == 0; } static boolean isEmpty(Object[] a) { return a == null || a.length == 0; } static boolean isEmpty(Map map) { return map == null || map.isEmpty(); } static String javaxDefaultIcon() { return "#1005557"; } static int parseInt(String s) { return empty(s) ? 0 : Integer.parseInt(s); } static int parseInt(char c) { return Integer.parseInt(str(c)); } static A setFrameSize(A c, int w, int h) { JFrame f = getFrame(c); if (f != null) f.setSize(w, h); return c; } static A setFrameSize(int w, int h, A c) { return setFrameSize(c, w, h); } static Object getOpt(Object o, String field) { return getOpt_cached(o, field); } 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 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); } } 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; } static A popLast(List l) { return liftLast(l); } static volatile Throwable lastException_lastException; static Throwable lastException() { return lastException_lastException; } static void lastException(Throwable e) { lastException_lastException = e; } 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); } 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; } static String joinWithSpace(Collection c) { return join(" ", c); } static String joinWithSpace(String... c) { return join(" ", c); } static String getComputerID_quick() { return computerID(); } static List classNames(Collection l) { return getClassNames(l); } static List classNames(Object[] l) { return getClassNames(Arrays.asList(l)); } static File javaxCodeDir_dir; // can be set to work on different base dir static File javaxCodeDir() { return javaxCodeDir_dir != null ? javaxCodeDir_dir : new File(userHome(), "JavaX-Code"); } static int shorten_default = 100; static String shorten(String s) { return shorten(s, shorten_default); } static String shorten(String s, int max) { return shorten(s, max, "..."); } static String shorten(String s, int max, String shortener) { if (s == null) return ""; if (max < 0) return s; return s.length() <= max ? s : substring(s, 0, min(s.length(), max-l(shortener))) + shortener; } static String shorten(int max, String s) { return shorten(s, max); } 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)); } static String join(Iterable strings) { return join("", strings); } static String join(Iterable strings, String glue) { return join(glue, strings); } public static String join(String[] strings) { return join("", strings); } static String join(String glue, Pair p) { return p == null ? "" : str(p.a) + glue + str(p.b); } static String getStackTrace2(Throwable throwable) { return hideCredentials(getStackTrace(throwable) + replacePrefix("java.lang.RuntimeException: ", "FAIL: ", hideCredentials(str(getInnerException(throwable)))) + "\n"); } static String dropPrefix(String prefix, String s) { return s == null ? null : s.startsWith(prefix) ? s.substring(l(prefix)) : s; } static boolean substanceLookAndFeelEnabled() { return startsWith(getLookAndFeel(), "org.pushingpixels."); } static int packFrame_minw = 150, packFrame_minh = 50; static A packFrame(final A c) { { swing(new Runnable() { public void run() { try { JFrame frame = getFrame(c); if (frame != null) { frame.pack(); int maxW = getScreenWidth()-50, maxH = getScreenHeight()-50; frame.setSize( min(maxW, max(frame.getWidth(), packFrame_minw)), min(maxH, max(frame.getHeight(), packFrame_minh))); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JFrame frame = getFrame(c);\r\n if (frame != null) {\r\n frame.pack();\r\n ..."; }}); } return c; } static JFrame packFrame(ButtonGroup g) { return packFrame(getFrame(g)); } static String defaultThreadName_name; static String defaultThreadName() { if (defaultThreadName_name == null) defaultThreadName_name = "A thread by " + programID(); return defaultThreadName_name; } 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; } static List mapToLines(Map map) { List l = new ArrayList(); for (Object key : keys(map)) l.add(str(key) + " = " + str(map.get(key))); return l; } static String addSuffix(String s, String suffix) { return s.endsWith(suffix) ? s : s + suffix; } static void assertTrue(Object o) { if (!(eq(o, true) /*|| isTrue(pcallF(o))*/)) throw fail(str(o)); } static boolean assertTrue(String msg, boolean b) { if (!b) throw fail(msg); return b; } static boolean assertTrue(boolean b) { if (!b) throw fail("oops"); return b; } static String baseClassName(String className) { return substring(className, className.lastIndexOf('.')+1); } static String baseClassName(Object o) { return baseClassName(getClassName(o)); } static JFrame showFrame() { return makeFrame(); } static JFrame showFrame(Object content) { return makeFrame(content); } static JFrame showFrame(String title) { return makeFrame(title); } static JFrame showFrame(String title, Object content) { return makeFrame(title, content); } static JFrame showFrame(final JFrame frame) { if (frame != null) { swing(new Runnable() { public void run() { try { if (frameTooSmall(frame)) frameStandardSize(frame); frame.setVisible(true); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (frameTooSmall(frame)) frameStandardSize(frame);\r\n frame.setVisible(true);"; }}); } return frame; } // make or update frame static JFrame showFrame(String title, Object content, JFrame frame) { if (frame == null) return showFrame(title, content); else { frame.setTitle(title); setFrameContents(frame, content); return frame; } } static List getClasses(Object[] array) { List l = new ArrayList(); for (Object o : array) l.add(_getClass(o)); return l; } static boolean ewic(String a, String b) { return endsWithIgnoreCase(a, b); } static boolean ewic(String a, String b, Matches m) { return endsWithIgnoreCase(a, b, m); } static BufferedReader utf8bufferedReader(InputStream in) { try { return new BufferedReader(new InputStreamReader(in, "UTF-8")); } catch (Exception __e) { throw rethrow(__e); } } static BufferedReader utf8bufferedReader(File f) { try { return utf8bufferedReader(newFileInputStream(f)); } catch (Exception __e) { throw rethrow(__e); } } static int max(int a, int b) { return Math.max(a, b); } static int max(int a, int b, int c) { return max(max(a, b), c); } static long max(int a, long b) { return Math.max((long) a, b); } static long max(long a, long b) { return Math.max(a, b); } static double max(int a, double b) { return Math.max((double) a, b); } static float max(float a, float b) { return Math.max(a, b); } static double max(double a, double b) { return Math.max(a, b); } static int max(Collection c) { int x = Integer.MIN_VALUE; for (int i : c) x = max(x, i); return x; } 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; } 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; } static byte max(byte[] c) { byte x = -128; for (byte d : c) if (d > x) x = d; return x; } static short max(short[] c) { short x = -0x8000; for (short d : c) if (d > x) x = d; return x; } static int max(int[] c) { int x = Integer.MIN_VALUE; for (int d : c) if (d > x) x = d; return x; } 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)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } 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(javaTok_substringC(s, i, j)); i = j; } return tok; } static A assertEquals(Object x, A y) { return assertEquals(null, x, y); } 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; } static List ll(A... a) { ArrayList l = new ArrayList(a.length); for (A x : a) l.add(x); return l; } static Object pcallF(Object f, Object... args) { return pcallFunction(f, args); } static B pcallF(F1 f, A a) { try { return f == null ? null : f.get(a); } catch (Throwable __e) { return null; } } static Class mc() { return main.class; } 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); } 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('"'); } static JWindow showWindow(Component c) { JWindow w = new JWindow(); w.add(wrap(c)); return w; } static JTextField onEnter(final JTextField tf, final Object action) { if (action == null || tf == null) return tf; tf.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent _evt) { try { tf.selectAll(); callF(action); } catch (Throwable __e) { messageBox(__e); }}}); return tf; } static JButton onEnter(JButton btn, final Object action) { if (action == null || btn == null) return btn; btn.addActionListener(actionListener(action)); return btn; } static JList onEnter(JList list, Object action) { list.addKeyListener(enterKeyListener(action)); return list; } // editable only static JComboBox onEnter(final JComboBox cb, final Object action) { JTextField text = (JTextField) cb.getEditor().getEditorComponent(); /*onEnter(text, r { cb.hidePopup(); pcallF(action); });*/ onEnter(text, action); return cb; } static long fileSize(String path) { return getFileSize(path); } static long fileSize(File f) { return getFileSize(f); } static String loadGZTextFile(File file) { try { if (!file.isFile()) return null; ByteArrayOutputStream baos = new ByteArrayOutputStream(); InputStream fis = new FileInputStream(file); GZIPInputStream gis = newGZIPInputStream(fis); try { byte[] buffer = new byte[1024]; int len; while((len = gis.read(buffer)) != -1){ baos.write(buffer, 0, len); } } finally { fis.close(); } baos.close(); return fromUtf8(baos.toByteArray()); // TODO: use a Reader } catch (Exception __e) { throw rethrow(__e); } } static int vstackWithSpacing_default = 10; static JPanel vstackWithSpacing(final List parts, final int spacing) { return swing(new F0() { JPanel get() { try { JPanel panel = new JPanel(new GridBagLayout()); GridBagConstraints gbc = new GridBagConstraints(); gbc.weightx = 1; gbc.fill = GridBagConstraints.HORIZONTAL; gbc.gridwidth = GridBagConstraints.REMAINDER; gbc.insets = new Insets(spacing/2, 0, spacing/2, 0); // well... smartAddWithLayout(panel, gbc, toObjectArray(parts)); //gbc = (GridBagConstraints) gbc.clone(); //gbc.fill = GridBagConstraints.BOTH; gbc.weighty = 1; gbc.insets = new Insets(0, 0, 0, 0); panel.add(Box.createRigidArea(new Dimension(0, 0)), gbc); return panel; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JPanel panel = new JPanel(new GridBagLayout);\r\n new GridBagConstraints gbc..."; }}); } static JPanel vstackWithSpacing(Component... parts) { return vstackWithSpacing(asList(parts), vstackWithSpacing_default); } static Object callOpt(Object o) { if (o == null) return null; return callF(o); } 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 invokeMethod(m, null, args); } else { Method m = callOpt_findMethod(o, method, args, false); if (m == null) return null; m.setAccessible(true); return invokeMethod(m, o, args); } } catch (Exception e) { //fail(e.getMessage() + " | Method: " + method + ", receiver: " + className(o) + ", args: (" + join(", ", map(f className, args) + ")"); throw rethrow(e); } } 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; } 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; } private 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; } static void assertFalse(Object o) { if (!(eq(o, false) /*|| isFalse(pcallF(o))*/)) throw fail(str(o)); } static boolean assertFalse(boolean b) { if (b) throw fail("oops"); return b; } static boolean assertFalse(String msg, boolean b) { if (b) throw fail(msg); return b; } static JLabel jlabel(final String text) { return swingConstruct(BetterLabel.class, text); } static JLabel jlabel() { return jlabel(" "); } static String substring(String s, int x) { return substring(s, x, l(s)); } 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); } static Throwable innerException(Throwable e) { return getInnerException(e); } static String formatSnippetIDOpt(String s) { return isSnippetID(s) ? formatSnippetID(s) : s; } static String hmsWithColons() { return hmsWithColons(now()); } static String hmsWithColons(long time) { return new SimpleDateFormat("HH:mm:ss").format(time); } 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(); } static Map classForName_cache = synchroHashMap(); static Class classForName(String name) { try { Class c = classForName_cache.get(name); if (c == null) classForName_cache.put(name, c = Class.forName(name)); return c; } catch (Exception __e) { throw rethrow(__e); } } static long round(double d) { return Math.round(d); } static int isAndroid_flag; static boolean isAndroid() { if (isAndroid_flag == 0) isAndroid_flag = System.getProperty("java.vendor").toLowerCase().indexOf("android") >= 0 ? 1 : -1; return isAndroid_flag > 0; } static int moveToTopRightCorner_inset = 20; static A moveToTopRightCorner(A a) { Window w = getWindow(a); if (w != null) w.setLocation(getScreenSize().width-w.getWidth()-moveToTopRightCorner_inset, moveToTopRightCorner_inset); return a; } static JFrame frameIcon(Component c, String imageID) { return setFrameIconLater(c, imageID); } static JFrame frameIcon(String imageID, Component c) { return setFrameIconLater(c, imageID); } static int stdcompare(Number a, Number b) { return cmp(a, b); } static int stdcompare(String a, String b) { return cmp(a, b); } static int stdcompare(long a, long b) { return a < b ? -1 : a > b ? 1 : 0; } static int stdcompare(Object a, Object b) { return cmp(a, b); } static boolean startsWith(String a, String b) { return a != null && a.startsWith(b); } static boolean startsWith(String a, char c) { return nempty(a) && a.charAt(0) == c; } 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; } 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; } static Font typeWriterFont() { return typeWriterFont(14); } static Font typeWriterFont(int size) { return new Font("Courier", Font.PLAIN, size); } static void setFrameContents(final Component c, final Object contents) { { swing(new Runnable() { public void run() { try { JFrame frame = getFrame(c); frame.getContentPane().removeAll(); frame.getContentPane().setLayout(new BorderLayout()); frame.getContentPane().add(wrap(contents)); revalidate(frame); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "JFrame frame = getFrame(c);\r\n frame.getContentPane().removeAll();\r\n fra..."; }}); } } static String replacePrefix(String prefix, String replacement, String s) { if (!startsWith(s, prefix)) return s; return replacement + substring(s, l(prefix)); } static String getType(Object o) { return getClassName(o); } 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; } static int min(int a, int b) { return Math.min(a, b); } static long min(long a, long b) { return Math.min(a, b); } static float min(float a, float b) { return Math.min(a, b); } static float min(float a, float b, float c) { return min(min(a, b), c); } static double min(double a, double b) { return Math.min(a, b); } static double min(double[] c) { double x = Double.MAX_VALUE; for (double d : c) x = Math.min(x, d); return x; } static float min(float[] c) { float x = Float.MAX_VALUE; for (float d : c) x = Math.min(x, d); return x; } static byte min(byte[] c) { byte x = 127; for (byte d : c) if (d < x) x = d; return x; } static short min(short[] c) { short x = 0x7FFF; for (short d : c) if (d < x) x = d; return x; } static int min(int[] c) { int x = Integer.MAX_VALUE; for (int d : c) if (d < x) x = d; return x; } static Rectangle defaultNewFrameBounds_r = new Rectangle(300, 100, 500, 400); static Rectangle defaultNewFrameBounds() { return swing(new F0() { Rectangle get() { try { defaultNewFrameBounds_r.translate(60, 20); if (!screenRectangle().contains(defaultNewFrameBounds_r)) defaultNewFrameBounds_r.setLocation(30+random(30), 20+random(20)); return new Rectangle(defaultNewFrameBounds_r); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "defaultNewFrameBounds_r.translate(60, 20);\r\n if (!screenRectangle().contai..."; }}); } static int getScreenHeight() { return getScreenSize().height; } static File getGlobalCache() { File file = new File(javaxCachesDir(), "Binary Snippets"); file.mkdirs(); return file; } static String readLineFromReaderWithClose(BufferedReader r) { try { String s = r.readLine(); if (s == null) r.close(); return s; } catch (Exception __e) { throw rethrow(__e); } } static boolean frameTooSmall(JFrame frame) { return frame.getWidth() < 100 || frame.getHeight() < 50; } static Map newDangerousWeakHashMap() { return _registerDangerousWeakMap(synchroMap(new WeakHashMap())); } // initFunction: voidfunc(Map) - is called initially, and after clearing the map static Map newDangerousWeakHashMap(Object initFunction) { return _registerDangerousWeakMap(synchroMap(new WeakHashMap()), initFunction); } static Class _getClass(String name) { try { return Class.forName(name); } catch (ClassNotFoundException e) { return null; // could optimize this } } static Class _getClass(Object o) { return o == null ? null : o instanceof Class ? (Class) o : o.getClass(); } static Class _getClass(Object realm, String name) { try { return getClass(realm).getClassLoader().loadClass(classNameToVM(name)); } catch (Exception __e) { throw rethrow(__e); } } static JFrame renewFrame(final JFrame frame) { if (frame == null) return null; return (JFrame) swing(new F0() { Object get() { try { Container content = frame.getContentPane(); JFrame frame2 = makeFrame(frame.getTitle()); frame2.setBounds(frame.getBounds()); try { frame2.setIconImages(frame.getIconImages()); } catch (Throwable __e) { printStackTrace2(__e); } frame2.setDefaultCloseOperation(frame.getDefaultCloseOperation()); for (WindowListener wl : frame.getWindowListeners()) frame2.addWindowListener(wl); frame.setContentPane(new JPanel()); frame2.setContentPane(content); frame2.setVisible(true); frame.dispose(); return frame2; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Container content = frame.getContentPane();\r\n JFrame frame2 = makeFrame(fr..."; }}); } static JScrollPane jscroll(final Component c) { return swing(new F0() { JScrollPane get() { try { return new JScrollPane(c) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "new JScrollPane(c)"; }}); } 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); } } static String getStackTrace(Throwable throwable) { lastException(throwable); return getStackTrace_noRecord(throwable); } static String getStackTrace_noRecord(Throwable throwable) { StringWriter writer = new StringWriter(); throwable.printStackTrace(new PrintWriter(writer)); return hideCredentials(writer.toString()); } static String getStackTrace() { return getStackTrace_noRecord(new Throwable()); } 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); } static KeyListener enterKeyListener(final Object action) { return new KeyAdapter() { public void keyReleased(KeyEvent ke) { if (ke.getKeyCode() == KeyEvent.VK_ENTER) pcallF(action); } }; } static IterableIterator iteratorFromFunction_f0(final F0 f) { class IFF2 extends IterableIterator { A a; boolean done; public boolean hasNext() { getNext(); return !done; } public A next() { getNext(); if (done) throw fail(); A _a = a; a = null; return _a; } void getNext() { if (done || a != null) return; a = f.get(); done = a == null; } }; return new IFF2(); } static JFrame setFrameIconLater(Component c, final String imageID) { final JFrame frame = getFrame(c); if (frame != null) { Thread _t_0 = new Thread("Loading Icon") { public void run() { try { final Image i = imageIcon(or2(imageID, "#1005557")).getImage(); swingLater(new Runnable() { public void run() { try { frame.setIconImage(i); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "frame.setIconImage(i);"; }}); } catch (Throwable __e) { printStackTrace2(__e); } } }; startThread(_t_0); } return frame; } static File newFile(File base, String... names) { for (String name : names) base = new File(base, name); return base; } static File newFile(String name) { return name == null ? null : new File(name); } static void standardTitlePopupMenu(final JFrame frame) { // standard right-click behavior on titles if (isSubstanceLAF()) titlePopupMenu(frame, new VF1() { void get(JPopupMenu menu) { try { boolean alwaysOnTop = frame.isAlwaysOnTop(); menu.add(jmenuItem("Restart Program", "restart")); menu.add(jmenuItem("Duplicate Program", "duplicateThisProgram")); menu.add(jmenuItem("Show Console", "showConsole")); menu.add(jCheckBoxMenuItem("Always On Top", alwaysOnTop, new Runnable() { public void run() { try { toggleAlwaysOnTop(frame) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "toggleAlwaysOnTop(frame)"; }})); menu.add(jMenuItem("Shoot Window", new Runnable() { public void run() { try { shootWindowGUI_external(frame, 500) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "shootWindowGUI_external(frame, 500)"; }})); //addMenuItem(menu, "Bigger fonts", f swingBiggerFonts); //addMenuItem(menu, "Smaller fonts", f swingSmallerFonts); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "bool alwaysOnTop = frame.isAlwaysOnTop();\r\n menu.add(jmenuItem(\"Restar..."; }}); } 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); } static void saveBinaryFile(File fileName, byte[] contents) { try { saveBinaryFile(fileName.getPath(), contents); } catch (IOException e) { throw new RuntimeException(e); } } static void frameStandardSize(JFrame frame) { frame.setBounds(300, 100, 500, 400); } static Method findMethod(Object o, String method, Object... args) { try { if (o == null) return null; if (o instanceof Class) { Method m = findMethod_static((Class) o, method, args, false); if (m == null) return null; m.setAccessible(true); return m; } else { Method m = findMethod_instance(o, method, args, false); if (m == null) return null; m.setAccessible(true); return m; } } catch (Exception e) { throw new RuntimeException(e); } } static Method findMethod_static(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() & Modifier.STATIC) == 0 || !findMethod_checkArgs(m, args, debug)) continue; return m; } c = c.getSuperclass(); } return null; } static Method findMethod_instance(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) && findMethod_checkArgs(m, args, debug)) return m; } c = c.getSuperclass(); } return null; } static boolean findMethod_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; } static long now_virtualTime; static long now() { return now_virtualTime != 0 ? now_virtualTime : System.currentTimeMillis(); } 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); } static Runnable _topLevelErrorHandling(final Runnable runnable) { return new Runnable() { public void run() { try { try { runnable.run(); } catch (Throwable __e) { printStackTrace2(__e); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pcall { runnable.run(); }"; }}; } static String dataSnippetLink(String snippetID) { long id = parseSnippetID(snippetID); if (id >= 1100000 && id < 1200000) return "http://ai1.space/images/raw/" + id; if (id >= 1200000 && id < 1300000) { // Woody files, actually String pw = muricaPassword(); if (empty(pw)) throw fail("Please set 'murica password by running #1008829"); return "http://butter.botcompany.de:8080/1008823/raw/" + id + "?_pass=" + pw; // XXX, although it typically gets hidden when printing } else return "http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" + id + "&contentType=application/binary"; } static String javaTok_substringC(String s, int i, int j) { return s.substring(i, j); } static FileInputStream newFileInputStream(File path) throws IOException { return newFileInputStream(path.getPath()); } static FileInputStream newFileInputStream(String path) throws IOException { FileInputStream f = new // Line break for ancient translator FileInputStream(path); //callJavaX("registerIO", f, path, true); return f; } static BufferedReader bufferedReader(Reader r) { return r instanceof BufferedReader ? (BufferedReader) r : new BufferedReader(r); } static long getFileSize(String path) { return path == null ? 0 : new File(path).length(); } static long getFileSize(File f) { return f == null ? 0 : f.length(); } static void swingLater(long delay, final Object r) { javax.swing.Timer timer = new javax.swing.Timer(toInt(delay), actionListener(r)); timer.setRepeats(false); timer.start(); } static void swingLater(Object r) { SwingUtilities.invokeLater(toRunnable(r)); } static String fsI(String id) { return formatSnippetID(id); } static String fsI(long id) { return formatSnippetID(id); } 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; } static boolean isNormalQuoted(String s) { int l = l(s); if (!(l >= 2 && s.charAt(0) == '"' && lastChar(s) == '"')) return false; int j = 1; while (j < l) if (s.charAt(j) == '"') return j == l-1; else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; return false; } static boolean endsWithIgnoreCase(String a, String b) { int la = l(a), lb = l(b); return la >= lb && regionMatchesIC(a, la-lb, b, 0, lb); } static boolean endsWithIgnoreCase(String a, String b, Matches m) { if (!endsWithIgnoreCase(a, b)) return false; m.m = new String[] { substring(a, 0, l(a)-l(b)) }; return true; } static int cmp(Number a, Number b) { return a == null ? b == null ? 0 : -1 : cmp(a.doubleValue(), b.doubleValue()); } static int cmp(double a, double b) { return a < b ? -1 : a == b ? 0 : 1; } static int cmp(String a, String b) { return a == null ? b == null ? 0 : -1 : a.compareTo(b); } 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); } static A setFrameTitle(A c, String title) { Frame f = getAWTFrame(c); if (f == null) showFrame(title, c); else f.setTitle(title); return c; } static A setFrameTitle(String title, A c) { return setFrameTitle(c, title); } // magically find a field called "frame" in main class :-) static JFrame setFrameTitle(String title) { Object f = getOpt(mc(), "frame"); if (f instanceof JFrame) return setFrameTitle((JFrame) f, title); return null; } 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) == '['; } static void setConsoleFrame(JFrame frame) { setOpt(get(getJavaX(), "console"), "frame", frame); } static int getScreenWidth() { return getScreenSize().width; } public static boolean isSnippetID(String s) { try { parseSnippetID(s); return true; } catch (RuntimeException e) { return false; } } static String _userHome; static String userHome() { if (_userHome == null) { if (isAndroid()) _userHome = "/storage/sdcard0/"; else _userHome = System.getProperty("user.home"); //System.out.println("userHome: " + _userHome); } return _userHome; } static File userHome(String path) { return new File(userDir(), path); } static List getClassNames(Collection l) { List out = new ArrayList(); if (l != null) for (Object o : l) out.add(o == null ? null : getClassName(o)); return out; } static File getProgramDir() { return programDir(); } static File getProgramDir(String snippetID) { return programDir(snippetID); } static long parseLong(String s) { if (s == null) return 0; return Long.parseLong(dropSuffix("L", s)); } static long parseLong(Object s) { return Long.parseLong((String) s); } static Object pcallFunction(Object f, Object... args) { try { return callFunction(f, args); } catch (Throwable __e) { printStackTrace2(__e); } return null; } static String getSnippetTitle(String id) { try { if (id == null) return null; if (!isSnippetID(id)) return "?"; long parsedID = parseSnippetID(id); String url; if (isImageServerSnippet(parsedID)) url = "http://ai1.space/images/raw/title/" + parsedID; else url = tb_mainServer() + "/tb-int/getfield.php?id=" + parsedID + "&field=title" + standardCredentials(); return trim(loadPageSilently(url)); } catch (Exception __e) { throw rethrow(__e); } } static String getSnippetTitle(long id) { return getSnippetTitle(fsI(id)); } static void loadBinaryPageToFile(String url, File file) { try { print("Loading " + url); loadBinaryPageToFile(openConnection(new URL(url)), file); } catch (Exception __e) { throw rethrow(__e); } } static void loadBinaryPageToFile(URLConnection con, File file) { try { setHeaders(con); loadBinaryPageToFile_noHeaders(con, file); } catch (Exception __e) { throw rethrow(__e); } } static void loadBinaryPageToFile_noHeaders(URLConnection con, File file) { try { File ftemp = new File(f2s(file) + "_temp"); FileOutputStream buf = newFileOutputStream(mkdirsFor(ftemp)); try { InputStream inputStream = con.getInputStream(); long len = 0; try { len = con.getContentLengthLong(); } catch (Throwable e) { printStackTrace(e); } String pat = " {*}" + (len != 0 ? "/" + len : "") + " bytes loaded."; copyStreamWithPrints(inputStream, buf, pat); inputStream.close(); buf.close(); file.delete(); renameFile_assertTrue(ftemp, file); } finally { if (buf != null) buf.close(); } } catch (Exception __e) { throw rethrow(__e); } } static void onClick(JComponent c, final Object runnable) { c.addMouseListener(new MouseAdapter() { public void mouseClicked(MouseEvent e) { callF(runnable, e); } }); } // re-interpreted for buttons static void onClick(JButton btn, final Object runnable) { onEnter(btn, runnable); } static String getLookAndFeel() { return getClassName(UIManager.getLookAndFeel()); } static File javaxDataDir_dir; // can be set to work on different base dir static File javaxDataDir() { return javaxDataDir_dir != null ? javaxDataDir_dir : new File(userHome(), "JavaX-Data"); } static JFrame getFrame(final Object _o) { return swing(new F0() { JFrame get() { try { Object o = _o; if (o instanceof ButtonGroup) o = first(buttonsInGroup((ButtonGroup) o)); if (!(o instanceof Component)) return null; Component c = (Component) o; while (c != null) { if (c instanceof JFrame) return (JFrame) c; c = c.getParent(); } return null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "O o = _o;\r\n if (o instanceof ButtonGroup) o = first(buttonsInGroup((Button..."; }}); } //static final Map> getOpt_cache = newDangerousWeakHashMap(f getOpt_special_init); static class getOpt_Map extends WeakHashMap { getOpt_Map() { if (getOpt_special == null) getOpt_special = new HashMap(); clear(); } public void clear() { super.clear(); //print("getOpt clear"); put(Class.class, getOpt_special); put(String.class, getOpt_special); } } static final Map> getOpt_cache = _registerDangerousWeakMap(synchroMap(new getOpt_Map())); //static final Map> getOpt_cache = _registerWeakMap(synchroMap(new getOpt_Map)); static HashMap getOpt_special; // just a marker /*static void getOpt_special_init(Map map) { map.put(Class.class, getOpt_special); map.put(S.class, getOpt_special); }*/ 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 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; } static Object[] toObjectArray(Collection c) { List l = asList(c); return l.toArray(new Object[l.size()]); } static Dimension getScreenSize() { return Toolkit.getDefaultToolkit().getScreenSize(); } static JPanel smartAddWithLayout(JPanel panel, Object layout, List parts) { for (Object o : parts) panel.add(wrapForSmartAdd(o), layout); return panel; } static JPanel smartAddWithLayout(JPanel panel, Object layout, Object... parts) { return smartAddWithLayout(panel, layout, asList(parts)); } static ThreadLocal>> loadBinaryPage_responseHeaders = new ThreadLocal(); static ThreadLocal> loadBinaryPage_extraHeaders = new ThreadLocal(); static byte[] loadBinaryPage(String url) { try { print("Loading " + url); return loadBinaryPage(loadPage_openConnection(new URL(url))); } catch (Exception __e) { throw rethrow(__e); } } static byte[] loadBinaryPage(URLConnection con) { try { Map extraHeaders = getAndClearThreadLocal(loadBinaryPage_extraHeaders); setHeaders(con); for (String key : keys(extraHeaders)) con.setRequestProperty(key, extraHeaders.get(key)); return loadBinaryPage_noHeaders(con); } catch (Exception __e) { throw rethrow(__e); } } static byte[] loadBinaryPage_noHeaders(URLConnection con) { try { ByteArrayOutputStream buf = new ByteArrayOutputStream(); InputStream inputStream = con.getInputStream(); loadBinaryPage_responseHeaders.set(con.getHeaderFields()); 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); } } static String fromUtf8(byte[] bytes) { try { return new String(bytes, "UTF-8"); } catch (Exception __e) { throw rethrow(__e); } } static void logQuotedWithTime(String s) { logQuotedWithTime(standardLogFile(), s); } static void logQuotedWithTime(File logFile, String s) { logQuoted(logFile, logQuotedWithTime_format(s)); } static void logQuotedWithTime(String logFile, String s) { logQuoted(logFile, logQuotedWithTime_format(s)); } static String logQuotedWithTime_format(String s) { return formatGMTWithDate_24(now()) + " " + s; } // TODO: extended multi-line strings static int javaTok_n, javaTok_elements; static boolean javaTok_opt; static List javaTok(String s) { ++javaTok_n; ArrayList tok = 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; } tok.add(javaTok_substringN(s, i, j)); ++n; i = j; if (i >= l) break; c = s.charAt(i); d = i+1 >= l ? '\0' : s.charAt(i+1); // scan for non-whitespace // 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)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } 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(javaTok_substringC(s, i, j)); ++n; i = j; } if ((tok.size() % 2) == 0) tok.add(""); javaTok_elements += tok.size(); return tok; } static List javaTok(List tok) { return javaTokWithExisting(join(tok), tok); } static boolean isImageServerSnippet(long id) { return id >= 1100000 && id < 1200000; } static List buttonsInGroup(ButtonGroup g) { if (g == null) return ll(); return asList(g.getElements()); } // menuMaker = voidfunc(JPopupMenu) static void titlePopupMenu(final Component c, final Object menuMaker) { swingNowOrLater(new Runnable() { public void run() { try { if (!isSubstanceLAF()) print("Can't add title right click!"); else { JComponent titleBar = getTitlePaneComponent(getFrame(c)); componentPopupMenu(titleBar, menuMaker); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!isSubstanceLAF())\r\n print(\"Can't add title right click!\");\r\n els..."; }}); } static void duplicateThisProgram() { nohupJavax(trim(programID() + " " + smartJoin((String[]) get(getJavaX(), "fullArgs")))); } /** writes safely (to temp file, then rename) */ 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(); } } static File saveTextFile(File fileName, String contents) { try { saveTextFile(fileName.getPath(), contents); return fileName; } catch (Exception __e) { throw rethrow(__e); } } static void logQuoted(String logFile, String line) { logQuoted(getProgramFile(logFile), line); } static void logQuoted(File logFile, String line) { appendToFile(logFile, quote(line) + "\n"); } static Random random_random = new Random(); static int random(int n) { return n <= 0 ? 0 : random_random.nextInt(n); } static double random(double max) { return random()*max; } static double random() { return random_random.nextInt(100001)/100000.0; } static double random(double min, double max) { return min+random()*(max-min); } // min <= value < max static int random(int min, int max) { return min+random(max-min); } static A random(List l) { return oneOf(l); } static A random(Collection c) { if (c instanceof List) return random((List) c); int i = random(l(c)); return collectionGet(c, i); } static FileOutputStream newFileOutputStream(File path) throws IOException { return newFileOutputStream(path.getPath()); } static FileOutputStream newFileOutputStream(String path) throws IOException { return newFileOutputStream(path, false); } static FileOutputStream newFileOutputStream(String path, boolean append) throws IOException { mkdirsForFile(path); FileOutputStream f = new // Line break for ancient translator FileOutputStream(path, append); callJavaX("registerIO", f, path, true); return f; } 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); } 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); } 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) smartSet(f, o, value); // possible improvement: skip setAccessible } catch (Exception __e) { throw rethrow(__e); } } 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); } } 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; } static void copyStreamWithPrints(InputStream in, OutputStream out, String pat) { try { byte[] buf = new byte[65536]; int total = 0; while (true) { int n = in.read(buf); if (n <= 0) return; out.write(buf, 0, n); if ((total+n)/100000 > total/100000) print(pat.replace("{*}", str(roundDownTo(total, 100000)))); total += n; } } catch (Exception __e) { throw rethrow(__e); } } static boolean isSubstanceLAF() { return substanceLookAndFeelEnabled(); } static boolean isSubtypeOf(Class a, Class b) { return b.isAssignableFrom(a); // << always hated that method, let's replace it! } static void renameFile_assertTrue(File a, File b) { try { if (!a.exists()) throw fail("Source file not found: " + f2s(a)); if (b.exists()) throw fail("Target file exists: " + f2s(b)); mkdirsForFile(b); if (!a.renameTo(b)) throw fail("Can't rename " + f2s(a) + " to " + f2s(b)); } catch (Exception __e) { throw rethrow(__e); } } static String f2s(File f) { return f == null ? null : f.getAbsolutePath(); } static boolean regionMatchesIC(String a, int offsetA, String b, int offsetB, int len) { return a != null && a.regionMatches(true, offsetA, b, offsetB, len); } static boolean endsWithLetterOrDigit(String s) { return nempty(s) && isLetterOrDigit(lastCharacter(s)); } static JCheckBoxMenuItem jCheckBoxMenuItem(String text, boolean checked, final Object r) { JCheckBoxMenuItem mi = new JCheckBoxMenuItem(text, checked); mi.addActionListener(actionListener(r)); return mi; } static A println(A a) { return print(a); } static void shootWindowGUI_external(JFrame frame) { call(hotwireOnce("#1007178"), "shootWindowGUI", frame); } static void shootWindowGUI_external(final JFrame frame, int delay) { call(hotwireOnce("#1007178"), "shootWindowGUI", frame, delay); } public static File mkdirsFor(File file) { return mkdirsForFile(file); } static String dropSuffix(String suffix, String s) { return s.endsWith(suffix) ? s.substring(0, l(s)-l(suffix)) : s; } static String standardCredentials() { String user = standardCredentialsUser(); String pass = standardCredentialsPass(); if (nempty(user) && nempty(pass)) return "&_user=" + urlencode(user) + "&_pass=" + urlencode(pass); return ""; } static File standardLogFile() { return getProgramFile("log"); } 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; } static File programDir_mine; // set this to relocate program's data static File programDir() { return programDir(getProgramID()); } 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; } static File programDir(String snippetID, String subPath) { return new File(programDir(snippetID), subPath); } static String classNameToVM(String name) { return name.replace(".", "$"); } static void revalidate(final Component c) { if (c == null || !c.isShowing()) return; { swing(new Runnable() { public void run() { try { // magic combo to actually relayout and repaint c.revalidate(); c.repaint(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "// magic combo to actually relayout and repaint\r\n c.revalidate();\r\n c.r..."; }}); } } static String muricaPassword() { return trim(loadTextFile(muricaPasswordFile())); } static void put(Map map, A a, B b) { if (map != null) map.put(a, b); } static JMenuItem jmenuItem(String text, final Object r) { JMenuItem mi = new JMenuItem(text); mi.addActionListener(actionListener(r)); return mi; } static String shortenClassName(String name) { if (name == null) return null; int i = lastIndexOf(name, "$"); if (i < 0) i = lastIndexOf(name, "."); return i < 0 ? name : substring(name, i+1); } static List _registerDangerousWeakMap_preList; static A _registerDangerousWeakMap(A map) { return _registerDangerousWeakMap(map, null); } static A _registerDangerousWeakMap(A map, Object init) { callF(init, map); if (init instanceof String) { final String f = (String) ( init); init = new VF1() { void get(Map map) { try { callMC(f, map) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "callMC(f, map)"; }}; } if (javax() == null) { // We're in class init if (_registerDangerousWeakMap_preList == null) _registerDangerousWeakMap_preList = synchroList(); _registerDangerousWeakMap_preList.add(pair(map, init)); return map; } try { call(javax(), "_registerDangerousWeakMap", map, init); } catch (Throwable e) { printException(e); upgradeJavaXAndRestart(); } return map; } static void _onLoad_registerDangerousWeakMap() { assertNotNull(javax()); if (_registerDangerousWeakMap_preList == null) return; for (Pair p : _registerDangerousWeakMap_preList) _registerDangerousWeakMap(p.a, p.b); _registerDangerousWeakMap_preList = null; } static File javaxCachesDir_dir; // can be set to work on different base dir static File javaxCachesDir() { return javaxCachesDir_dir != null ? javaxCachesDir_dir : new File(userHome(), "JavaX-Caches"); } static Frame getAWTFrame(final Object _o) { return swing(new F0() { Frame get() { try { Object o = _o; /* ifdef HaveProcessing if (o instanceof PApplet) o = ((PApplet) o).getSurface(); endifdef */ if (o instanceof ButtonGroup) o = first(buttonsInGroup((ButtonGroup) o)); if (!(o instanceof Component)) return null; Component c = (Component) o; while (c != null) { if (c instanceof Frame) return (Frame) c; c = c.getParent(); } return null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "O o = _o;\r\n /*\r\n ifdef HaveProcessing\r\n if (o instanceof PApplet) ..."; }}); } static String formatGMTWithDate_24(long time) { return simpleDateFormat_GMT("yyyy/MM/dd").format(time) + " " + formatGMT_24(time); } static void restart() { Object j = getJavaX(); call(j, "cleanRestart", get(j, "fullArgs")); } static Class getClass(String name) { try { return Class.forName(name); } catch (ClassNotFoundException e) { return null; } } static Class getClass(Object o) { return o instanceof Class ? (Class) o : o.getClass(); } 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); } } static JMenuItem jMenuItem(String text, Object r) { return jmenuItem(text, r); } static Rectangle screenRectangle() { return new Rectangle(Toolkit.getDefaultToolkit().getScreenSize()); } static void toggleAlwaysOnTop(JFrame frame) { frame.setAlwaysOnTop(!frame.isAlwaysOnTop()); } static void clear(Collection c) { if (c != null) c.clear(); } static char lastChar(String s) { return empty(s) ? '\0' : s.charAt(l(s)-1); } static File userDir() { return new File(userHome()); } static File userDir(String path) { return new File(userHome(), path); } static List beginCriticalAction_inFlight = synchroList(); static class CriticalAction { String description; CriticalAction() {} CriticalAction(String description) { this.description = description;} void done() { beginCriticalAction_inFlight.remove(this); } } static CriticalAction beginCriticalAction(String description) { ping(); CriticalAction c = new CriticalAction(description); beginCriticalAction_inFlight.add(c); return c; } 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); } } static JComponent getTitlePaneComponent(Window window) { if (!substanceLookAndFeelEnabled()) return null; JRootPane rootPane = null; if (window instanceof JFrame) rootPane = ((JFrame) window).getRootPane(); if (window instanceof JDialog) rootPane = ((JDialog) window).getRootPane(); if (rootPane != null) { Object /*SubstanceRootPaneUI*/ ui = rootPane.getUI(); return (JComponent) call(ui, "getTitlePane"); } return null; } static class componentPopupMenu_Maker { List menuMakers = new ArrayList(); } static Map componentPopupMenu_map = new WeakHashMap(); static ThreadLocal componentPopupMenu_mouseEvent = new ThreadLocal(); // menuMaker = voidfunc(JPopupMenu) static void componentPopupMenu(final JComponent component, final Object menuMaker) { swingNowOrLater(new Runnable() { public void run() { try { componentPopupMenu_Maker maker = componentPopupMenu_map.get(component); if (maker == null) { componentPopupMenu_map.put(component, maker = new componentPopupMenu_Maker()); component.addMouseListener(new componentPopupMenu_Adapter(maker)); } maker.menuMakers.add(menuMaker); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "componentPopupMenu_Maker maker = componentPopupMenu_map.get(component);\r\n ..."; }}); } static class componentPopupMenu_Adapter extends MouseAdapter { componentPopupMenu_Maker maker; componentPopupMenu_Adapter(componentPopupMenu_Maker maker) { this.maker = maker;} public void mousePressed(MouseEvent e) { displayMenu(e); } public void mouseReleased(MouseEvent e) { displayMenu(e); } void displayMenu(MouseEvent e) { if (e.isPopupTrigger()) displayMenu2(e); } void displayMenu2(MouseEvent e) { JPopupMenu menu = new JPopupMenu(); int emptyCount = menu.getComponentCount(); componentPopupMenu_mouseEvent.set(e); for (Object menuMaker : maker.menuMakers) pcallF(menuMaker, menu); // show menu if any items in it if (menu.getComponentCount() != emptyCount) menu.show(e.getComponent(), e.getX(), e.getY()); } } static File muricaPasswordFile() { return new File(javaxSecretDir(), "murica/muricaPasswordFile"); } static A oneOf(List l) { return l.isEmpty() ? null : l.get(new Random().nextInt(l.size())); } static char oneOf(String s) { return empty(s) ? '?' : s.charAt(random(l(s))); } static String oneOf(String... l) { return oneOf(asList(l)); } static List javaTokWithExisting(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 && javaTokWithExisting_isCopyable(existing.get(n), s, i, j)) tok.add(existing.get(n)); else tok.add(javaTok_substringN(s, i, j)); ++n; i = j; if (i >= l) break; c = s.charAt(i); d = i+1 >= l ? '\0' : s.charAt(i+1); // scan for non-whitespace // 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)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } 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 && javaTokWithExisting_isCopyable(existing.get(n), s, i, j)) tok.add(existing.get(n)); else tok.add(javaTok_substringC(s, i, j)); ++n; i = j; } if ((tok.size() % 2) == 0) tok.add(""); javaTok_elements += tok.size(); return tok; } static boolean javaTokWithExisting_isCopyable(String t, String s, int i, int j) { return t.length() == j-i && s.regionMatches(i, t, 0, j-i); // << could be left out, but that's brave } static A collectionGet(Collection c, int idx) { if (c == null || idx < 0 || idx >= l(c)) return null; if (c instanceof List) return listGet((List) c, idx); Iterator it = c.iterator(); for (int i = 0; i < idx; i++) if (it.hasNext()) it.next(); else return null; return it.hasNext() ? it.next() : null; } static String urlencode(String x) { try { return URLEncoder.encode(unnull(x), "UTF-8"); } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); } } static SimpleDateFormat simpleDateFormat_GMT(String format) { SimpleDateFormat sdf = new SimpleDateFormat(format); sdf.setTimeZone(TimeZone.getTimeZone("GMT")); return sdf; } static void swingNowOrLater(Runnable r) { if (isAWTThread()) r.run(); else swingLater(r); } static String formatGMT_24(long time) { SimpleDateFormat sdf = new SimpleDateFormat("HH:mm"); sdf.setTimeZone(TimeZone.getTimeZone("GMT")); return sdf.format(time) + " GMT"; } static void nohupJavax(final String javaxargs) { { Thread _t_0 = new Thread() { public void run() { try { call(hotwireOnce("#1008562"), "nohupJavax", javaxargs); } catch (Throwable __e) { printStackTrace2(__e); } } }; startThread(_t_0); } } static void nohupJavax(final String javaxargs, final String vmArgs) { { Thread _t_1 = new Thread() { public void run() { try { call(hotwireOnce("#1008562"), "nohupJavax", javaxargs, vmArgs); } catch (Throwable __e) { printStackTrace2(__e); } } }; startThread(_t_1); } } static Lock appendToFile_lock = lock(); static boolean appendToFile_keepOpen; static HashMap appendToFile_writers = new HashMap(); static void appendToFile(String path, String s) { try { Lock _lock_576 = appendToFile_lock; lock(_lock_576); try { // Let's just generally synchronize this to be safe. new File(path).getParentFile().mkdirs(); path = getCanonicalPath(path); Writer writer = appendToFile_writers.get(path); if (writer == null) { //print("[Logging to " + path + "]"); writer = new BufferedWriter(new OutputStreamWriter( newFileOutputStream(path, true), "UTF-8")); if (appendToFile_keepOpen) appendToFile_writers.put(path, writer); } writer.write(s); if (!appendToFile_keepOpen) writer.close(); } finally { unlock(_lock_576); } } catch (Exception __e) { throw rethrow(__e); } } static void appendToFile(File path, String s) { if (path != null) appendToFile(path.getPath(), s); } static void cleanMeUp_appendToFile() { Lock _lock_577 = appendToFile_lock; lock(_lock_577); try { closeAllWriters(values(appendToFile_writers)); appendToFile_writers.clear(); } finally { unlock(_lock_577); } } static boolean isLetterOrDigit(char c) { return Character.isLetterOrDigit(c); } 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; } } static int roundDownTo(int x, int n) { return x/n*n; } static long roundDownTo(long x, long n) { return x/n*n; } static volatile String caseID_caseID; static String caseID() { return caseID_caseID; } static void caseID(String id) { caseID_caseID = id; } public static File mkdirsForFile(File file) { File dir = file.getParentFile(); if (dir != null) // is null if file is in current dir dir.mkdirs(); return file; } public static String mkdirsForFile(String path) { mkdirsForFile(new File(path)); return path; } static Object callJavaX(String method, Object... args) { return callOpt(getJavaX(), method, args); } static Pair pair(A a, B b) { return new Pair(a, b); } static Pair pair(A a) { return new Pair(a, a); } static int lastIndexOf(String a, String b) { return a == null || b == null ? -1 : a.lastIndexOf(b); } static int lastIndexOf(String a, char b) { return a == null ? -1 : a.lastIndexOf(b); } static String javaTok_substringN(String s, int i, int j) { if (i == j) return ""; if (j == i+1 && s.charAt(i) == ' ') return " "; return s.substring(i, j); } static void setOpt_raw(Object o, String field, Object value) { try { if (o == null) return; if (o instanceof Class) setOpt_raw((Class) o, field, value); else { Field f = setOpt_raw_findField(o.getClass(), field); if (f != null) smartSet(f, o, value); } } catch (Exception __e) { throw rethrow(__e); } } static void setOpt_raw(Class c, String field, Object value) { try { if (c == null) return; Field f = setOpt_raw_findStaticField(c, field); if (f != null) smartSet(f, null, value); } catch (Exception __e) { throw rethrow(__e); } } 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; } 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; } static String standardCredentialsUser() { return trim(loadTextFile(new File(userHome(), ".tinybrain/username"))); } static void upgradeJavaXAndRestart() { run("#1001639"); restart(); sleep(); } 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); } } static boolean sameSnippetID(String a, String b) { if (!isSnippetID(a) || !isSnippetID(b)) return false; return parseSnippetID(a) == parseSnippetID(b); } static char lastCharacter(String s) { return empty(s) ? 0 : s.charAt(l(s)-1); } static Class hotwireOnce(String programID) { return hotwireCached(programID, false); } static String standardCredentialsPass() { return trim(loadTextFile(new File(userHome(), ".tinybrain/userpass"))); } static File javaxSecretDir_dir; // can be set to work on different base dir static File javaxSecretDir() { return javaxSecretDir_dir != null ? javaxSecretDir_dir : new File(userHome(), "JavaX-Secret"); } static TreeMap hotwireCached_cache = new TreeMap(); static Lock hotwireCached_lock = lock(); static Class hotwireCached(String programID) { return hotwireCached(programID, true); } static Class hotwireCached(String programID, boolean runMain) { return hotwireCached(programID, runMain, false); } static Class hotwireCached(String programID, boolean runMain, boolean dependent) { Lock _lock_683 = hotwireCached_lock; lock(_lock_683); try { programID = formatSnippetID(programID); Class c = hotwireCached_cache.get(programID); if (c == null) { c = hotwire(programID); if (dependent) makeDependent(c); if (runMain) callMain(c); hotwireCached_cache.put(programID, c); } return c; } finally { unlock(_lock_683); } } static String getCanonicalPath(String path) { try { return new File(path).getCanonicalPath(); } catch (Exception __e) { throw rethrow(__e); } } static String n(long l, String name) { return l + " " + trim(l == 1 ? singular(name) : getPlural(name)); } static String n(Collection l, String name) { return n(l(l), name); } static String n(Map m, String name) { return n(l(m), name); } static String n(Object[] a, String name) { return n(l(a), name); } static void lock(Lock lock) { try { ping(); lock.lockInterruptibly(); ping(); } catch (Exception __e) { throw rethrow(__e); } } static void lock(Lock lock, String msg) { print("Locking: " + msg); lock(lock); } static void lock(Lock lock, String msg, long timeout) { print("Locking: " + msg); lockOrFail(lock, timeout); } static ReentrantLock lock() { return fairLock(); } static void closeAllWriters(Collection l) { for (Writer w : unnull(l)) try { w.close(); } catch (Throwable __e) { printStackTrace2(__e); } } static void sleepInCleanUp(long ms) { try { if (ms < 0) return; Thread.sleep(ms); } catch (Exception __e) { throw rethrow(__e); } } static List collect(Collection c, String field) { return collectField(c, field); } static List collect(String field, Collection c) { return collectField(c, field); } static Class run(String progID, String... args) { Class main = hotwire(progID); callMain(main, args); return main; } static void unlock(Lock lock, String msg) { print("Unlocking: " + msg); lock.unlock(); } static void unlock(Lock lock) { lock.unlock(); } 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); } } static A listGet(List l, int idx) { return l != null && idx >= 0 && idx < l(l) ? l.get(idx) : null; } static Collection values(Map map) { return map == null ? emptyList() : map.values(); } static List getPlural_specials = ll("sheep", "fish"); 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"; } static A callMain(A c, String... args) { callOpt(c, "main", new Object[] {args}); return c; } static void callMain() { callMain(mc()); } static void makeDependent(Object c) { if (c == null) return; assertTrue("Not a class", c instanceof Class); hotwire_classes.add(new WeakReference(c)); Object local_log = getOpt(mc(), "local_log"); if (local_log != null) setOpt(c, "local_log", local_log); Object print_byThread = getOpt(mc(), "print_byThread"); if (print_byThread != null) setOpt(c, "print_byThread", print_byThread); } static Map singular_specials = litmap( "children", "child", "images", "image", "chess", "chess"); static Set singular_specials2 = litset("time", "machine", "line"); static String singular(String s) { if (s == null) return null; { String _a_524 = singular_specials.get(s); if (!empty(_a_524)) return _a_524; } { String _a_525 = hippoSingulars().get(lower(s)); if (!empty(_a_525)) return _a_525; } if (singular_specials2.contains(dropSuffix("s", lastWord(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; } static List collectField(Collection c, String field) { List l = new ArrayList(); for (Object a : c) l.add(getOpt(a, field)); return l; } static List collectField(String field, Collection c) { return collectField(c, field); } static void lockOrFail(Lock lock, long timeout) { try { ping(); if (!lock.tryLock(timeout, TimeUnit.MILLISECONDS)) { String s = "Couldn't acquire lock after " + timeout + " ms."; if (lock instanceof ReentrantLock) { ReentrantLock l = (ReentrantLock) ( lock); s += " Hold count: " + l.getHoldCount() + ", owner: " + call(l, "getOwner"); } throw fail(s); } ping(); } catch (Exception __e) { throw rethrow(__e); } } static ReentrantLock fairLock() { return new ReentrantLock(true); } static Class hotwire(String src) { assertFalse(_inCore()); Class j = getJavaX(); if (isAndroid()) { synchronized(j) { // hopefully this goes well... List libraries = new ArrayList(); File srcDir = (File) call(j, "transpileMain", src, libraries); if (srcDir == null) throw fail("transpileMain returned null (src=" + quote(src) + ")"); Object androidContext = get(j, "androidContext"); return (Class) call(j, "loadx2android", srcDir, src); } } else { Class c = (Class) ( call(j, "hotwire", src)); hotwire_copyOver(c); return c; } } static List> hotwire_classes = synchroList(); static Class hotwireDependent(String src) { Class c = hotwire(src); makeDependent(c); return c; } 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; } static List dropLast(List l) { return subList(l, 0, l(l)-1); } static List dropLast(int n, List l) { return subList(l, 0, l(l)-n); } static List dropLast(Iterable l) { return dropLast(asList(l)); } static String dropLast(String s) { return substring(s, 0, l(s)-1); } static String dropLast(String s, int n) { return substring(s, 0, l(s)-n); } static String dropLast(int n, String s) { return dropLast(s, n); } static HashSet litset(A... items) { return lithashset(items); } static boolean endsWith(String a, String b) { return a != null && a.endsWith(b); } static boolean endsWith(String a, char c) { return nempty(a) && lastChar(a) == c; } static boolean endsWith(String a, String b, Matches m) { if (!endsWith(a, b)) return false; m.m = new String[] {dropLast(l(b), a)}; return true; } static String dropSuffixIgnoreCase(String suffix, String s) { return ewic(s, suffix) ? s.substring(0, l(s)-l(suffix)) : s; } static boolean containsIgnoreCase(Collection l, String s) { for (String x : l) if (eqic(x, s)) return true; return false; } static boolean containsIgnoreCase(String[] l, String s) { for (String x : l) if (eqic(x, s)) return true; return false; } static boolean containsIgnoreCase(String s, char c) { return indexOfIgnoreCase(s, String.valueOf(c)) >= 0; } static boolean containsIgnoreCase(String a, String b) { return indexOfIgnoreCase(a, b) >= 0; } static String lower(String s) { return s == null ? null : s.toLowerCase(); } static char lower(char c) { return Character.toLowerCase(c); } static Map litmap(Object... x) { HashMap map = new HashMap(); litmap_impl(map, x); return map; } 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]); } static boolean _inCore() { return false; } static Map hippoSingulars() { return pairsToMap((List>) scanStructureLog("#1011041", "singulars")); } 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())); } } static String lastWord(String s) { return lastJavaToken(s); } static HashSet lithashset(A... items) { HashSet set = new HashSet(); for (A a : items) set.add(a); return set; } static String lastJavaToken(String s) { return last(javaTokC(s)); } static ArrayList litlist(A... a) { ArrayList l = new ArrayList(a.length); for (A x : a) l.add(x); return l; } static List scanStructureLog(String progID, String fileName) { return scanStructureLog(getProgramFile(progID, fileName)); } static List scanStructureLog(String fileName) { return scanStructureLog(getProgramFile(fileName)); } 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; } static Object mainBot; static Object getMainBot() { return mainBot; } static List subList(List l, int startIndex) { return subList(l, startIndex, l(l)); } 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); } static HashMap pairsToMap(Collection> l) { HashMap map = new HashMap(); if (l != null) for (Pair p : l) map.put(p.a, p.b); return map; } static boolean eqic(String a, String b) { if ((a == null) != (b == null)) return false; if (a == null) return true; return a.equalsIgnoreCase(b); } static boolean eqic(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); } // works on lists and strings and null static int indexOfIgnoreCase(List a, String b) { return indexOfIgnoreCase(a, b, 0); } static int indexOfIgnoreCase(List a, String b, int i) { int n = l(a); for (; i < n; i++) if (eqic(a.get(i), b)) return i; return -1; } static int indexOfIgnoreCase(String a, String b) { return indexOfIgnoreCase_manual(a, b); /*Matcher m = Pattern.compile(b, Pattern.CASE_INSENSITIVE + Pattern.LITERAL).matcher(a); if (m.find()) return m.start(); else ret -1;*/ } static String asString(Object o) { return o == null ? null : o.toString(); } static Object unstructure(String text) { return unstructure(text, false); } static Object unstructure(String text, final boolean allDynamic) { return unstructure(text, allDynamic, null); } static int structure_internStringsLongerThan = 50; static int unstructure_tokrefs; // stats abstract static class unstructure_Receiver { abstract void set(Object o); } // classFinder: func(name) -> class (optional) static Object unstructure(String text, boolean allDynamic, Object classFinder) { if (text == null) return null; return unstructure_tok(javaTokC_noMLS_iterator(text), allDynamic, classFinder); } static Object unstructure_reader(BufferedReader reader) { return unstructure_tok(javaTokC_noMLS_onReader(reader), false, null); } static Object unstructure_tok(final Producer tok, final boolean allDynamic, final Object classFinder) { final boolean debug = unstructure_debug; final class X { int i = -1; HashMap refs = new HashMap(); HashMap tokrefs = new HashMap(); HashSet concepts = new HashSet(); HashMap classesMap = new HashMap(); List stack = new ArrayList(); String curT; // look at current token String t() { return curT; } // get current token, move to next String tpp() { String t = curT; consume(); return t; } 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() { void set(Object o) { if (_refID != 0) refs.put(_refID, o); if (o != null) tokrefs.put(tokIndex, o); out.set(o); } }); } 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("sh")) { consume(); t = tpp(); if (t.equals("-")) { t = tpp(); out.set((short) (-parseInt(t))); return; } out.set((short) parseInt(t)); 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("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)); } // Save in references list early because contents of object // might link back to main object if (refID != 0) refs.put(refID, o != null ? o : dO); tokrefs.put(tokIndex, o != null ? o : dO); // NOW parse the fields! final LinkedHashMap fields = new LinkedHashMap(); // preserve order 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() { 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, ..."; }}); } else { objRead(o, dO, fields); out.set(o != null ? o : dO); } } void objRead(Object o, DynamicObject dO, Map fields) { if (o != null) if (dO != null) { if (debug) printStructure("setOptAllDyn", fields); setOptAllDyn(dO, fields); } else { setOptAll_pcall(o, fields); } else for (String field : keys(fields)) dO.fieldValues.put(intern(field), fields.get(field)); if (o != null) pcallOpt_noArgs(o, "_doneLoading"); } void parseSet(final Set set, final unstructure_Receiver out) { parseList(new unstructure_Receiver() { void set(Object o) { set.addAll((List) o); out.set(set); } }); } void parseLisp(final unstructure_Receiver out) { throw fail("class Lisp not included"); } 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() { 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 ..."; }}); } 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() { 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 ..."; }}); } 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() { 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(\"..."; }}); } 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; } Object parseBigInt() { consume("bigint"); consume("("); String val = tpp(); if (eq(val, "-")) val = "-" + tpp(); consume(")"); return new BigInteger(val); } Object parseDouble() { consume("d"); consume("("); String val = unquote(tpp()); consume(")"); return Double.parseDouble(val); } Object parseFloat() { consume("fl"); String val; if (eq(t(), "(")) { consume("("); val = unquote(tpp()); consume(")"); } else { val = unquote(tpp()); } return Float.parseFloat(val); } void parseHashSet(unstructure_Receiver out) { consume("hashset"); parseSet(new HashSet(), out); } void parseTreeSet(unstructure_Receiver out) { consume("treeset"); parseSet(new TreeSet(), out); } void parseMap(unstructure_Receiver out) { parseMap(new TreeMap(), out); } 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; } } void parseMap(final Map map, final unstructure_Receiver out) { consume("{"); stack.add(new Runnable() { boolean v; Object key; public void run() { if (v) { v = false; stack.add(this); consume("="); parse(new unstructure_Receiver() { 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() { void set(Object o) { key = o; } }); } } // if v else } // run() }); } /*void parseSub(unstructure_Receiver out) { int n = l(stack); parse(out); while (l(stack) > n) stack }*/ void consume() { curT = tok.next(); ++i; } 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(); } void parse_x(unstructure_Receiver out) { consume(); // get first token parse(out); while (nempty(stack)) popLast(stack).run(); } } Boolean b = DynamicObject_loading.get(); DynamicObject_loading.set(true); try { final Var v = new Var(); X x = new X(); x.parse_x(new unstructure_Receiver() { void set(Object o) { v.set(o); } }); unstructure_tokrefs = x.tokrefs.size(); return v.get(); } finally { DynamicObject_loading.set(b); } } static boolean unstructure_debug; static List scanLog(String progID, String fileName) { return scanLog(getProgramFile(progID, fileName)); } static List scanLog(String fileName) { return scanLog(getProgramFile(fileName)); } static List scanLog(File file) { List l = new ArrayList(); for (File f : concatLists(earlierPartsOfLogFile(file), ll(file))) for (String s : toLines(file)) if (isProperlyQuoted(s)) l.add(unquote(s)); return l; } static A last(List l) { return empty(l) ? null : l.get(l.size()-1); } static char last(String s) { return empty(s) ? '#' : s.charAt(l(s)-1); } static int last(int[] a) { return l(a) != 0 ? a[l(a)-1] : 0; } static A last(A[] a) { return l(a) != 0 ? a[l(a)-1] : null; } static A last(Iterator it) { A a = null; while (it.hasNext()) { ping(); a = it.next(); } return a; } static int indexOfIgnoreCase_manual(String a, String b) { int la = l(a), lb = l(b); if (la < lb) return -1; int n = la-lb; loop: for (int i = 0; i <= n; i++) { for (int j = 0; j < lb; j++) { char c1 = a.charAt(i+j), c2 = b.charAt(j); if (!eqic(c1, c2)) continue loop; } return i; } return -1; } 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; } static boolean isProperlyQuoted(String s) { return s.length() >= 2 && s.startsWith("\"") && s.endsWith("\"") && (!s.endsWith("\\\"") || s.endsWith("\\\\\"")); } static HashMap nuEmptyObject_cache = new HashMap(); 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); } } 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()); } 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; } static boolean jmatch(String pat, String s) { return jmatch(pat, s, null); } static boolean jmatch(String pat, String s, Matches matches) { if (s == null) return false; return jmatch(pat, javaTok(s), matches); } static boolean jmatch(String pat, List toks) { return jmatch(pat, toks, null); } 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; } } static String unquote(String s) { if (s == null) return null; if (startsWith(s, '[')) { 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.length() > 1) { char c = s.charAt(0); if (c == '\"' || c == '\'') { int l = endsWith(s, c) ? 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 '\\': 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; // 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: ch = nextChar; // added by Stefan } i++; } sb.append(ch); } return sb.toString(); } } return s; // not quoted - return original } static Producer javaTokC_noMLS_onReader(final BufferedReader r) { final class X implements Producer { StringBuilder buf = new StringBuilder(); // stores from "i" char c, d, e = 'x'; // just not '\0' X() { // fill c, d and e nc(); nc(); nc(); } // get next character(s) into c, d and e 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); } } 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)) do ncSave(); while (Character.isJavaIdentifierPart(c) || c == '\''); // for stuff like "don't" else if (Character.isDigit(c)) { do ncSave(); while (Character.isDigit(c)); if (c == 'L') ncSave(); // Long constants like 1L } else ncSave(); String t = buf.toString(); buf.setLength(0); return t; } } return new X(); } static boolean isLongConstant(String s) { if (!s.endsWith("L")) return false; s = s.substring(0, l(s)-1); return isInteger(s); } 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; } static boolean eqOneOf(Object o, Object... l) { for (Object x : l) if (eq(o, x)) return true; return false; } static double parseDouble(String s) { return Double.parseDouble(s); } static void setOptAll_pcall(Object o, Map fields) { if (fields == null) return; for (String field : keys(fields)) try { setOpt(o, field, fields.get(field)); } catch (Throwable __e) { print(exceptionToStringShort(__e)); } } static void setOptAll_pcall(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]; try { setOpt(o, field, value); } catch (Throwable __e) { print(exceptionToStringShort(__e)); } } } static boolean setOptAllDyn_debug; 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(intern(field), val); if (setOptAllDyn_debug) print("setOptAllDyn added dyn " + field + " to " + o + " [value: " + val + ", fieldValues = " + systemHashCode(o.fieldValues) + ", " + struct(keys(o.fieldValues)) + "]"); } } } static String intern(String s) { return fastIntern(s); } static List earlierPartsOfLogFile(File file) { String name = file.getName() + ".part"; try { Matches m = new Matches(); TreeMap map = new TreeMap(); for (File p : listFiles(file.getParent())) try { String n = p.getName(); if (startsWith(n, name, m)) map.put(parseFirstInt(m.rest()), p); } catch (Throwable __e) { printStackTrace2(__e); } return valuesList(map); } catch (Throwable e) { printException(e); return ll(); } } static Producer javaTokC_noMLS_iterator(final String s) { return new Producer() { final int l = s.length(); 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)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } else ++j; String t = quickSubstring(s, i, j); i = j; return t; } }; } static boolean warn_on = true; static void warn(String s) { if (warn_on) print("Warning: " + s); } static void warn(String s, List warnings) { warn(s); if (warnings != null) warnings.add(s); } 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); } 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); } } 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; } 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 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; } } static float parseFloat(String s) { return Float.parseFloat(s); } static List parseList(String s) { return (List) safeUnstructure(s); } static String internIfLongerThan(String s, int l) { return s == null ? null : l(s) >= l ? intern(s) : s; } static void pcallOpt_noArgs(Object o, String method) { try { callOpt_noArgs(o, method); } catch (Throwable __e) { printStackTrace2(__e); } } static void printStructure(String prefix, Object o) { if (endsWithLetter(prefix)) prefix += ": "; print(prefix + structureForUser(o)); } static void printStructure(Object o) { print(structureForUser(o)); } static String quickSubstring(String s, int i, int j) { if (i == j) return ""; return s.substring(i, j); } 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) static String[] match2(List pat, List tok) { // standard case (no ...) int i = pat.indexOf("..."); if (i < 0) return match2_match(pat, tok); pat = new ArrayList(pat); // We're modifying it, so copy first pat.set(i, "*"); while (pat.size() < tok.size()) { pat.add(i, "*"); pat.add(i+1, ""); // doesn't matter } return match2_match(pat, tok); } 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 (!equalsIgnoreCase(unquote(p), unquote(t))) // bold change - match quoted and unquoted now return null; } return result.toArray(new String[result.size()]); } static void warnIfOddCount(Object... list) { if (odd(l(list))) printStackTrace("Odd list size: " + list); } static String struct(Object o) { return structure(o); } static String struct(Object o, structure_Data data) { return structure(o, data); } 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); } } static Object safeUnstructure(String s) { return unstructure(s, true); } static boolean endsWithLetter(String s) { return nempty(s) && isLetter(last(s)); } static File[] listFiles(File dir) { File[] files = dir.listFiles(); return files == null ? new File[0] : files; } static File[] listFiles(String dir) { return listFiles(new File(dir)); } static Method fastIntern_method; static String fastIntern(String s) { try { if (s == null) return null; if (fastIntern_method == null) { fastIntern_method = findMethodNamed(javax(), "internPerProgram"); if (fastIntern_method == null) upgradeJavaXAndRestart(); } return (String) fastIntern_method.invoke(null, s); } catch (Exception __e) { throw rethrow(__e); } } static List valuesList(Map map) { return cloneListSynchronizingOn(values(map), map); } static int parseFirstInt(String s) { return parseInt(jextract("", s)); } static int systemHashCode(Object o) { return identityHashCode(o); } static Map> callOpt_noArgs_cache = newDangerousWeakHashMap(); static Object callOpt_noArgs(Object o, String method) { try { if (o == null) return null; if (o instanceof Class) return callOpt(o, method); // not optimized 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 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; } static int parseHexByte(String s) { return Integer.parseInt(s, 16); } static ArrayList cloneListSynchronizingOn(Collection l, Object mutex) { if (l == null) return new ArrayList(); synchronized(mutex) { return new ArrayList(l); } } static int identityHashCode(Object o) { return System.identityHashCode(o); } // This is a bit rough... finds static and non-static methods. static Method findMethodNamed(Object obj, String method) { if (obj == null) return null; if (obj instanceof Class) return findMethodNamed((Class) obj, method); return findMethodNamed(obj.getClass(), method); } static Method findMethodNamed(Class c, String method) { while (c != null) { for (Method m : c.getDeclaredMethods()) if (m.getName().equals(method)) { m.setAccessible(true); return m; } c = c.getSuperclass(); } return null; } static boolean odd(int i) { return (i & 1) != 0; } static boolean odd(long i) { return (i & 1) != 0; } // returns from C to C static String jextract(String pat, String s) { return jextract(pat, javaTok(s)); } static String jextract(String pat, List tok) { List tokpat = javaTok(pat); jfind_preprocess(tokpat); int i = jfind(tok, tokpat); if (i < 0) return null; int j = i + l(tokpat) - 2; return join(subList(tok, i, j)); } static boolean equalsIgnoreCase(String a, String b) { return eqic(a, b); } static boolean equalsIgnoreCase(char a, char b) { return eqic(a, b); } static Field findField2(Object o, String field) { 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 findField2_findStaticField((Class) o, field); } return map.get(field); } 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; } static boolean isLetter(char c) { return Character.isLetter(c); } static int jfind(String s, String in) { return jfind(javaTok(s), in); } static int jfind(List tok, String in) { return jfind(tok, 1, in); } static int jfind(List tok, int startIdx, String in) { return jfind(tok, startIdx, in, null); } static int jfind(List tok, String in, Object condition) { return jfind(tok, 1, in, condition); } static int jfind(List tok, int startIdx, String in, Object condition) { List tokin = javaTok(in); jfind_preprocess(tokin); return jfind(tok, startIdx, tokin, condition); } // assumes you preprocessed tokin static int jfind(List tok, List tokin) { return jfind(tok, 1, tokin); } static int jfind(List tok, int startIdx, List tokin) { return jfind(tok, startIdx, tokin, null); } static int jfind(List tok, int startIdx, List tokin, Object condition) { return findCodeTokens(tok, startIdx, false, toStringArray(codeTokensOnly(tokin)), condition); } static List jfind_preprocess(List tok) { for (String type : litlist("quoted", "id", "int")) replaceSublist(tok, ll("<", "", type, "", ">"), ll("<" + type + ">")); replaceSublist(tok, ll("\\", "", "*"), ll("\\*")); return tok; } static List replaceSublist(List l, List x, List y) { if (x == null) return l; int i = 0; while (true) { i = indexOfSubList(l, x, i); if (i < 0) break; // It's inefficient :D for (int j = 0; j < l(x); j++) l.remove(i); l.addAll(i, y); i += l(y); } return l; } static List replaceSublist(List l, int fromIndex, int toIndex, List y) { // inefficient while (toIndex > fromIndex) l.remove(--toIndex); l.addAll(fromIndex, y); return l; } 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; } static int findCodeTokens(List tok, String... tokens) { return findCodeTokens(tok, 1, false, tokens); } static int findCodeTokens(List tok, boolean ignoreCase, String... tokens) { return findCodeTokens(tok, 1, ignoreCase, tokens); } static int findCodeTokens(List tok, int startIdx, boolean ignoreCase, String... tokens) { return findCodeTokens(tok, startIdx, ignoreCase, tokens, null); } static List findCodeTokens_specials = litlist("*", "", "", "", "\\*"); static boolean findCodeTokens_debug; static int findCodeTokens_indexed, findCodeTokens_unindexed; static int findCodeTokens_bails, findCodeTokens_nonbails; 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] /*, startIdx << no signature in List for this, unfortunately */)) { ++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 (condition == null || checkTokCondition(condition, tok, i-1)) // pass N index return i; } return -1; } static boolean checkTokCondition(Object condition, List tok, int i) { if (condition instanceof TokCondition) return ((TokCondition) condition).get(tok, i); return checkCondition(condition, tok, i); } static boolean isIdentifier(String s) { return isJavaIdentifier(s); } static int indexOfSubList(List x, List y) { return indexOfSubList(x, y, 0); } static int indexOfSubList(List x, List y, int i) { outer: for (; i+l(y) <= l(x); i++) { for (int j = 0; j < l(y); j++) if (neq(x.get(i+j), y.get(j))) continue outer; return i; } return -1; } static int indexOfSubList(List x, A[] y, int i) { outer: for (; i+l(y) <= l(x); i++) { for (int j = 0; j < l(y); j++) if (neq(x.get(i+j), y[j])) continue outer; return i; } return -1; } static boolean checkCondition(Object condition, Object... args) { return isTrue(callF(condition, args)); } static abstract class VF1 { abstract void get(A a); }static class Matches { String[] m; Matches() {} Matches(String... m) { this.m = m;} String get(int i) { return i < m.length ? m[i] : null; } String unq(int i) { return unquote(get(i)); } String fsi(int i) { return formatSnippetID(unq(i)); } String fsi() { return fsi(0); } String tlc(int i) { return unq(i).toLowerCase(); } boolean bool(int i) { return "true".equals(unq(i)); } String rest() { return m[m.length-1]; } // for matchStart int psi(int i) { return Integer.parseInt(unq(i)); } } static class Var implements IVar { A v; // you can access this directly if you use one thread Var() {} 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()); } }abstract static class AbstractLayoutManager implements LayoutManager { Dimension preferredSize = new Dimension(100, 100); public void addLayoutComponent(String name, Component comp) {} public void removeLayoutComponent(Component comp) {} public Dimension preferredLayoutSize(Container parent) { layoutContainer(parent); return preferredSize; } public Dimension minimumLayoutSize(Container parent) { return new Dimension(10, 10); } }static abstract class TokCondition { abstract boolean get(List tok, int i); // i = N Index }static abstract class F0 { abstract A get(); }static abstract class F1 { abstract B get(A a); }// you still need to implement hasNext() and next() static abstract class IterableIterator implements Iterator, Iterable { public Iterator iterator() { return this; } public void remove() { unsupportedOperation(); } }static class BetterLabel extends JLabel { boolean autoToolTip = true; BetterLabel() { componentPopupMenu(this, new VF1() { void get(JPopupMenu menu) { try { addMenuItem(menu, "Copy text to clipboard", new Runnable() { public void run() { try { copyTextToClipboard(getText()); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "copyTextToClipboard(getText());"; }}); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "addMenuItem(menu, \"Copy text to clipboard\", r {\r\n copyTextToClipboard(..."; }}); } BetterLabel(String text) { this(); setText(text); } public void setText(String text) { super.setText(text); if (autoToolTip) setToolTipText(text); } } static class BlockDiff { public CopyBlock asCopyBlock() { return null; } public NewBlock asNewBlock () { return null; } } static class CopyBlock extends BlockDiff { int firstLine, lines; CopyBlock(int firstLine, int lines) { this.firstLine = firstLine; this.lines = lines; } public CopyBlock asCopyBlock() { return this; } public int getFirstLine() { return firstLine; } public int getLines() { return lines; } } static class NewBlock extends BlockDiff { int originalStart; List contents; NewBlock(int originalStart, List contents) { this.originalStart = originalStart; this.contents = contents; } public NewBlock asNewBlock () { return this; } public int getOriginalStart() { return originalStart; } public List getContents() { return contents; } } static class ExplodedLine { int type; String left, right; int leftIndex, rightIndex; ExplodedLine(int type, String left, String right, int leftIndex, int rightIndex) { this.type = type; this.left = left; this.right = right; this.leftIndex = leftIndex; this.rightIndex = rightIndex; } public int getType() { return type; } public String getLeft() { return left; } public String getRight() { return right; } public int getLeftIndex() { return leftIndex; } public int getRightIndex() { return rightIndex; } } static class BlockDiffer { public static final int IDENTICAL = 0; public static final int DIFFERENT = 1; public static final int LEFT_ONLY = 2; public static final int RIGHT_ONLY = 3; private static void printChange(EGDiff.change change) { if (change != null) { System.out.println("line0="+change.line0+", line1="+change.line1 +", inserted="+change.inserted+", deleted="+change.deleted); printChange(change.link); } } /** Generates the text content of a Unified-format context diff between 2 files * (NB the 'files-changed' header must be added separately). */ public static List generateUniDiff(List fileA, List fileB, int contextSize) { EGDiff diff = new EGDiff(fileA.toArray(), fileB.toArray()); EGDiff.change change = diff.diff_2(false); if (change != null) { int inserted, deleted; List hunkLines = new ArrayList(); int cumulExtraLinesBwrtA = 0; // Each hunk is generated with a header do { int line0 = change.line0, line1 = change.line1; int changeStart = ((line1 < line0) ? line1 : line0); int contextStart = ((changeStart > contextSize) ? changeStart - contextSize : 0); int headerPosn = hunkLines.size(); // Provide the first lines of context for (int i = contextStart; i < changeStart; i++) //System.out.println(" " + fileA.get(i)); hunkLines.add(" " + fileA.get(i)); boolean hunkFinish = false; // Step through each change giving the change lines and following context do { inserted = change.inserted; deleted = change.deleted; line0 = change.line0; line1 = change.line1; if (line1 < line0) // An insert comes earlier while (inserted-- > 0) hunkLines.add("+" + fileB.get(line1++)); while (deleted-- > 0) hunkLines.add("-" + fileA.get(line0++)); while (inserted-- > 0) hunkLines.add("+" + fileB.get(line1++)); // Lines following are trailing context, identical in fileA and fileB // The next change may overlap the context, so check and if so, form one hunk EGDiff.change nextChange = change.link; int nextChangeStart = fileA.size(); if (nextChange != null) nextChangeStart = ((nextChange.line1 < nextChange.line0) ? nextChange.line1 : nextChange.line0); if (nextChangeStart - line0 > contextSize * 2) { // A separate hunk nextChangeStart = line0 + contextSize; hunkFinish = true; } if (nextChangeStart > fileA.size()) nextChangeStart = fileA.size(); // Limit to file size while (line0 < nextChangeStart) { hunkLines.add(" " + fileA.get(line0++)); line1++; // Keep in sync with trailing context } change = change.link; } while (!hunkFinish && change != null); int hunkStartB = contextStart + cumulExtraLinesBwrtA; int hunkTotA = line0 - contextStart; int hunkTotB = line1 - hunkStartB; hunkLines.add(headerPosn, "@@ -" + (contextStart + 1) + ',' + hunkTotA + " +" + (hunkStartB + 1) + ',' + hunkTotB + " @@"); cumulExtraLinesBwrtA += hunkTotB - hunkTotA; } while (change != null); return hunkLines; } return null; } /* For testing: private static void printUniDiff(List fileA, List fileB, int contextSize) { List uniDiff = generateUniDiff(fileA, fileB, contextSize); if (uniDiff != null) for (int j = 0; j < uniDiff.size(); j++) System.out.println(uniDiff.get(j)); } */ public static List diffLines(List lines, List reference) { List diffs = new ArrayList(); EGDiff diff = new EGDiff(reference.toArray(), lines.toArray()); EGDiff.change change = diff.diff_2(false); //printChange(change); //printUniDiff(reference, lines, 3); int l0 = 0, l1 = 0; while (change != null) { if (change.line0 > l0 && change.line1 > l1) diffs.add(new CopyBlock(l0, change.line0-l0)); if (change.inserted != 0) diffs.add(new NewBlock(change.line1, lines.subList(change.line1, change.line1+change.inserted))); l0 = change.line0 + change.deleted; l1 = change.line1 + change.inserted; change = change.link; } if (l0 < reference.size()) diffs.add(new CopyBlock(l0, reference.size()-l0)); return diffs; } /** fills files with empty lines to align matching blocks * * @param file1 first file * @param file2 second file * @return an array with two lists */ public static List explode(List file1, List file2) { List lines = new ArrayList(); List diffs = BlockDiffer.diffLines(file2, file1); int lastLineCopied = 0, rightOnlyStart = -1, rightPosition = 0; for (int i = 0; i < diffs.size(); i++) { BlockDiff diff = diffs.get(i); if (diff instanceof CopyBlock) { CopyBlock copyBlock = (CopyBlock) diff; if (lastLineCopied < copyBlock.getFirstLine()) { if (rightOnlyStart >= 0) { int overlap = Math.min(lines.size()-rightOnlyStart, copyBlock.getFirstLine()-lastLineCopied); //lines.subList(rightOnlyStart, rightOnlyStart+overlap).clear(); convertRightOnlyToDifferent(lines, rightOnlyStart, overlap, file1, lastLineCopied); lastLineCopied += overlap; } addBlock(lines, LEFT_ONLY, file1, lastLineCopied, copyBlock.getFirstLine(), lastLineCopied, -1); } addBlock(lines, IDENTICAL, file1, copyBlock.getFirstLine(), copyBlock.getFirstLine()+copyBlock.getLines(), copyBlock.getFirstLine(), rightPosition); rightPosition += copyBlock.getLines(); lastLineCopied = copyBlock.getFirstLine()+copyBlock.getLines(); rightOnlyStart = -1; } else if (diff instanceof NewBlock) { NewBlock newBlock = (NewBlock) diff; /*if (nextDiff instanceof BlockDiffer.CopyBlock) { BlockDiffer.CopyBlock copyBlock = (BlockDiffer.CopyBlock) nextDiff; copyBlock.getFirstLine()-lastLineCopied*/ rightOnlyStart = lines.size(); addBlock(lines, RIGHT_ONLY, newBlock.getContents(), 0, newBlock.getContents().size(), -1, rightPosition); rightPosition += newBlock.getContents().size(); } } if (rightOnlyStart >= 0) { int overlap = Math.min(lines.size()-rightOnlyStart, file1.size()-lastLineCopied); //lines.subList(rightOnlyStart, rightOnlyStart+overlap).clear(); convertRightOnlyToDifferent(lines, rightOnlyStart, overlap, file1, lastLineCopied); lastLineCopied += overlap; } addBlock(lines, LEFT_ONLY, file1, lastLineCopied, file1.size(), lastLineCopied, -1); return lines; } private static void convertRightOnlyToDifferent(List lines, int start, int numLines, List leftLines, int leftStart) { for (int i = 0; i < numLines; i++) { ExplodedLine line = lines.get(start+i); lines.set(start+i, new ExplodedLine(DIFFERENT, leftLines.get(i+leftStart), line.getRight(), i+leftStart, line.getRightIndex())); } } private static void addBlock(List lines, int type, List srcLines, int start, int end, int leftStart, int rightStart) { for (int i = start; i < end; i++) lines.add(new ExplodedLine(type, type == RIGHT_ONLY ? "" : srcLines.get(i), type == LEFT_ONLY ? "" : srcLines.get(i), type == RIGHT_ONLY ? -1 : i - start + leftStart, type == LEFT_ONLY ? -1 : i - start + rightStart)); } public static List condense(List lines) { List result = new ArrayList(); for (Iterator i = lines.iterator(); i.hasNext();) { ExplodedLine line = i.next(); if (line.getType() == IDENTICAL) { if (result.isEmpty() || result.get(result.size()-1).getType() != IDENTICAL) result.add(new ExplodedLine(IDENTICAL, "[...]", "[...]", -1, -1)); } else result.add(line); } return result; } }static interface Producer { public A next(); }static ThreadLocal DynamicObject_loading = new ThreadLocal(); static class DynamicObject { String className; // just the name, without the "main$" LinkedHashMap fieldValues = new LinkedHashMap(); DynamicObject() {} // className = just the name, without the "main$" DynamicObject(String className) { this.className = className;} }static class Pair implements Comparable> { A a; B b; Pair() {} 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 int compareTo(Pair p) { if (p == null) return 1; int i = ((Comparable) a).compareTo(p.a); if (i != 0) return i; return ((Comparable) b).compareTo(p.b); } } /** * A class to compare vectors of objects. The result of comparison * is a list of change objects which form an * edit script. The objects compared are traditionally lines * of text from two files. Comparison options such as "ignore * whitespace" are implemented by modifying the equals * and hashcode methods for the objects compared. *

* The basic algorithm is described in:
* "An O(ND) Difference Algorithm and its Variations", Eugene Myers, * Algorithmica Vol. 1 No. 2, 1986, p 251. *

* This class outputs different results from GNU diff 1.15 on some * inputs. Our results are actually better (smaller change list, smaller * total size of changes), but it would be nice to know why. Perhaps * there is a memory overwrite bug in GNU diff 1.15. * * @author Stuart D. Gathman, translated from GNU diff 1.15 * Copyright (C) 2000 Business Management Systems, Inc. *

* This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 1, or (at your option) * any later version. *

* This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. *

* You should have received a copy of the * GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ static class EGDiff { /** * Prepare to find differences between two arrays. Each element of * the arrays is translated to an "equivalence number" based on * the result of equals. The original Object arrays * are no longer needed for computing the differences. They will * be needed again later to print the results of the comparison as * an edit script, if desired. */ public EGDiff(Object[] a, Object[] b) { Hashtable h = new Hashtable(a.length + b.length); filevec[0] = new file_data(a, h); filevec[1] = new file_data(b, h); } /** * 1 more than the maximum equivalence value used for this or its * sibling file. */ private int equiv_max = 1; /** * When set to true, the comparison uses a heuristic to speed it up. * With this heuristic, for files with a constant small density * of changes, the algorithm is linear in the file size. */ public boolean heuristic = false; /** * When set to true, the algorithm returns a guarranteed minimal * set of changes. This makes things slower, sometimes much slower. */ public boolean no_discards = false; private int[] xvec, yvec; /* Vectors being compared. */ private int[] fdiag; /* Vector, indexed by diagonal, containing the X coordinate of the point furthest along the given diagonal in the forward search of the edit matrix. */ private int[] bdiag; /* Vector, indexed by diagonal, containing the X coordinate of the point furthest along the given diagonal in the backward search of the edit matrix. */ private int fdiagoff, bdiagoff; private final file_data[] filevec = new file_data[2]; private int cost; /** * Find the midpoint of the shortest edit script for a specified * portion of the two files. *

* We scan from the beginnings of the files, and simultaneously from the ends, * doing a breadth-first search through the space of edit-sequence. * When the two searches meet, we have found the midpoint of the shortest * edit sequence. *

* The value returned is the number of the diagonal on which the midpoint lies. * The diagonal number equals the number of inserted lines minus the number * of deleted lines (counting only lines before the midpoint). * The edit cost is stored into COST; this is the total number of * lines inserted or deleted (counting only lines before the midpoint). *

* This function assumes that the first lines of the specified portions * of the two files do not match, and likewise that the last lines do not * match. The caller must trim matching lines from the beginning and end * of the portions it is going to specify. *

* Note that if we return the "wrong" diagonal value, or if * the value of bdiag at that diagonal is "wrong", * the worst this can do is cause suboptimal diff output. * It cannot cause incorrect diff output. */ private int diag(int xoff, int xlim, int yoff, int ylim) { final int[] fd = fdiag; // Give the compiler a chance. final int[] bd = bdiag; // Additional help for the compiler. final int[] xv = xvec; // Still more help for the compiler. final int[] yv = yvec; // And more and more . . . final int dmin = xoff - ylim; // Minimum valid diagonal. final int dmax = xlim - yoff; // Maximum valid diagonal. final int fmid = xoff - yoff; // Center diagonal of top-down search. final int bmid = xlim - ylim; // Center diagonal of bottom-up search. int fmin = fmid, fmax = fmid; // Limits of top-down search. int bmin = bmid, bmax = bmid; // Limits of bottom-up search. /* True if southeast corner is on an odd diagonal with respect to the northwest. */ final boolean odd = (fmid - bmid & 1) != 0; fd[fdiagoff + fmid] = xoff; bd[bdiagoff + bmid] = xlim; for (int c = 1; ; ++c) { int d; /* Active diagonal. */ boolean big_snake = false; /* Extend the top-down search by an edit step in each diagonal. */ if (fmin > dmin) fd[fdiagoff + --fmin - 1] = -1; else ++fmin; if (fmax < dmax) fd[fdiagoff + ++fmax + 1] = -1; else --fmax; for (d = fmax; d >= fmin; d -= 2) { int x, y, oldx, tlo = fd[fdiagoff + d - 1], thi = fd[fdiagoff + d + 1]; if (tlo >= thi) x = tlo + 1; else x = thi; oldx = x; y = x - d; while (x < xlim && y < ylim && xv[x] == yv[y]) { ++x; ++y; } if (x - oldx > 20) big_snake = true; fd[fdiagoff + d] = x; if (odd && bmin <= d && d <= bmax && bd[bdiagoff + d] <= fd[fdiagoff + d]) { cost = 2 * c - 1; return d; } } /* Similar extend the bottom-up search. */ if (bmin > dmin) bd[bdiagoff + --bmin - 1] = Integer.MAX_VALUE; else ++bmin; if (bmax < dmax) bd[bdiagoff + ++bmax + 1] = Integer.MAX_VALUE; else --bmax; for (d = bmax; d >= bmin; d -= 2) { int x, y, oldx, tlo = bd[bdiagoff + d - 1], thi = bd[bdiagoff + d + 1]; if (tlo < thi) x = tlo; else x = thi - 1; oldx = x; y = x - d; while (x > xoff && y > yoff && xv[x - 1] == yv[y - 1]) { --x; --y; } if (oldx - x > 20) big_snake = true; bd[bdiagoff + d] = x; if (!odd && fmin <= d && d <= fmax && bd[bdiagoff + d] <= fd[fdiagoff + d]) { cost = 2 * c; return d; } } /* Heuristic: check occasionally for a diagonal that has made lots of progress compared with the edit distance. If we have any such, find the one that has made the most progress and return it as if it had succeeded. With this heuristic, for files with a constant small density of changes, the algorithm is linear in the file size. */ if (c > 200 && big_snake && heuristic) { int best = 0; int bestpos = -1; for (d = fmax; d >= fmin; d -= 2) { int dd = d - fmid; if ((fd[fdiagoff + d] - xoff) * 2 - dd > 12 * (c + (dd > 0 ? dd : -dd))) { if (fd[fdiagoff + d] * 2 - dd > best && fd[fdiagoff + d] - xoff > 20 && fd[fdiagoff + d] - d - yoff > 20) { int k; int x = fd[fdiagoff + d]; /* We have a good enough best diagonal; now insist that it end with a significant snake. */ for (k = 1; k <= 20; k++) if (xvec[x - k] != yvec[x - d - k]) break; if (k == 21) { best = fd[fdiagoff + d] * 2 - dd; bestpos = d; } } } } if (best > 0) { cost = 2 * c - 1; return bestpos; } best = 0; for (d = bmax; d >= bmin; d -= 2) { int dd = d - bmid; if ((xlim - bd[bdiagoff + d]) * 2 + dd > 12 * (c + (dd > 0 ? dd : -dd))) { if ((xlim - bd[bdiagoff + d]) * 2 + dd > best && xlim - bd[bdiagoff + d] > 20 && ylim - (bd[bdiagoff + d] - d) > 20) { /* We have a good enough best diagonal; now insist that it end with a significant snake. */ int k; int x = bd[bdiagoff + d]; for (k = 0; k < 20; k++) if (xvec[x + k] != yvec[x - d + k]) break; if (k == 20) { best = (xlim - bd[bdiagoff + d]) * 2 + dd; bestpos = d; } } } } if (best > 0) { cost = 2 * c - 1; return bestpos; } } } } /** * Compare in detail contiguous subsequences of the two files * which are known, as a whole, to match each other. *

* The results are recorded in the vectors filevec[N].changed_flag, by * storing a 1 in the element for each line that is an insertion or deletion. *

* The subsequence of file 0 is [XOFF, XLIM) and likewise for file 1. *

* Note that XLIM, YLIM are exclusive bounds. * All line numbers are origin-0 and discarded lines are not counted. */ private void compareseq(int xoff, int xlim, int yoff, int ylim) { /* Slide down the bottom initial diagonal. */ while (xoff < xlim && yoff < ylim && xvec[xoff] == yvec[yoff]) { ++xoff; ++yoff; } /* Slide up the top initial diagonal. */ while (xlim > xoff && ylim > yoff && xvec[xlim - 1] == yvec[ylim - 1]) { --xlim; --ylim; } /* Handle simple cases. */ if (xoff == xlim) while (yoff < ylim) filevec[1].changed_flag[1 + filevec[1].realindexes[yoff++]] = true; else if (yoff == ylim) while (xoff < xlim) filevec[0].changed_flag[1 + filevec[0].realindexes[xoff++]] = true; else { /* Find a point of correspondence in the middle of the files. */ int d = diag(xoff, xlim, yoff, ylim); int c = cost; int b = bdiag[bdiagoff + d]; if (c == 1) { /* This should be impossible, because it implies that one of the two subsequences is empty, and that case was handled above without calling `diag'. Let's verify that this is true. */ throw new IllegalArgumentException("Empty subsequence"); } else { /* Use that point to split this problem into two subproblems. */ compareseq(xoff, b, yoff, b - d); /* This used to use f instead of b, but that is incorrect! It is not necessarily the case that diagonal d has a snake from b to f. */ compareseq(b, xlim, b - d, ylim); } } } /** * Discard lines from one file that have no matches in the other file. */ private void discard_confusing_lines() { filevec[0].discard_confusing_lines(filevec[1]); filevec[1].discard_confusing_lines(filevec[0]); } private boolean inhibit = false; /** * Adjust inserts/deletes of blank lines to join changes * as much as possible. */ private void shift_boundaries() { if (inhibit) return; filevec[0].shift_boundaries(filevec[1]); filevec[1].shift_boundaries(filevec[0]); } public interface ScriptBuilder { /** * Scan the tables of which lines are inserted and deleted, * producing an edit script. * * @param changed0 true for lines in first file which do not match 2nd * @param len0 number of lines in first file * @param changed1 true for lines in 2nd file which do not match 1st * @param len1 number of lines in 2nd file * @return a linked list of changes - or null */ public change build_script(boolean[] changed0, int len0, boolean[] changed1, int len1); } /** * Scan the tables of which lines are inserted and deleted, * producing an edit script in reverse order. */ static class ReverseScript implements ScriptBuilder { public change build_script(final boolean[] changed0, int len0, final boolean[] changed1, int len1) { change script = null; int i0 = 0, i1 = 0; while (i0 < len0 || i1 < len1) { if (changed0[1 + i0] || changed1[1 + i1]) { int line0 = i0, line1 = i1; /* Find # lines changed here in each file. */ while (changed0[1 + i0]) ++i0; while (changed1[1 + i1]) ++i1; /* Record this change. */ script = new change(line0, line1, i0 - line0, i1 - line1, script); } /* We have reached lines in the two files that match each other. */ i0++; i1++; } return script; } } static class ForwardScript implements ScriptBuilder { /** * Scan the tables of which lines are inserted and deleted, * producing an edit script in forward order. */ public change build_script(final boolean[] changed0, int len0, final boolean[] changed1, int len1) { change script = null; int i0 = len0, i1 = len1; while (i0 >= 0 || i1 >= 0) { if (changed0[i0] || changed1[i1]) { int line0 = i0, line1 = i1; /* Find # lines changed here in each file. */ while (changed0[i0]) --i0; while (changed1[i1]) --i1; /* Record this change. */ script = new change(i0, i1, line0 - i0, line1 - i1, script); } /* We have reached lines in the two files that match each other. */ i0--; i1--; } return script; } } /** * Standard ScriptBuilders. */ public final static ScriptBuilder forwardScript = new ForwardScript(), reverseScript = new ReverseScript(); /* Report the differences of two files. DEPTH is the current directory depth. */ public final change diff_2(final boolean reverse) { return diff(reverse ? reverseScript : forwardScript); } /** * Get the results of comparison as an edit script. The script * is described by a list of changes. The standard ScriptBuilder * implementations provide for forward and reverse edit scripts. * Alternate implementations could, for instance, list common elements * instead of differences. * * @param bld an object to build the script from change flags * @return the head of a list of changes */ public change diff(final ScriptBuilder bld) { /* Some lines are obviously insertions or deletions because they don't match anything. Detect them now, and avoid even thinking about them in the main comparison algorithm. */ discard_confusing_lines(); /* Now do the main comparison algorithm, considering just the undiscarded lines. */ xvec = filevec[0].undiscarded; yvec = filevec[1].undiscarded; int diags = filevec[0].nondiscarded_lines + filevec[1].nondiscarded_lines + 3; fdiag = new int[diags]; fdiagoff = filevec[1].nondiscarded_lines + 1; bdiag = new int[diags]; bdiagoff = filevec[1].nondiscarded_lines + 1; compareseq(0, filevec[0].nondiscarded_lines, 0, filevec[1].nondiscarded_lines); fdiag = null; bdiag = null; /* Modify the results slightly to make them prettier in cases where that can validly be done. */ shift_boundaries(); /* Get the results of comparison in the form of a chain of `struct change's -- an edit script. */ return bld.build_script(filevec[0].changed_flag, filevec[0].buffered_lines, filevec[1].changed_flag, filevec[1].buffered_lines); } /** * The result of comparison is an "edit script": a chain of change objects. * Each change represents one place where some lines are deleted * and some are inserted. *

* LINE0 and LINE1 are the first affected lines in the two files (origin 0). * DELETED is the number of lines deleted here from file 0. * INSERTED is the number of lines inserted here in file 1. *

* If DELETED is 0 then LINE0 is the number of the line before * which the insertion was done; vice versa for INSERTED and LINE1. */ public static class change { /** * Previous or next edit command. */ public change link; /** * # lines of file 1 changed here. */ public final int inserted; /** * # lines of file 0 changed here. */ public final int deleted; /** * Line number of 1st deleted line. */ public final int line0; /** * Line number of 1st inserted line. */ public final int line1; /** * Cons an additional entry onto the front of an edit script OLD. * LINE0 and LINE1 are the first affected lines in the two files (origin 0). * DELETED is the number of lines deleted here from file 0. * INSERTED is the number of lines inserted here in file 1. *

* If DELETED is 0 then LINE0 is the number of the line before * which the insertion was done; vice versa for INSERTED and LINE1. */ public change(int line0, int line1, int deleted, int inserted, change old) { this.line0 = line0; this.line1 = line1; this.inserted = inserted; this.deleted = deleted; this.link = old; //System.err.println(line0+","+line1+","+inserted+","+deleted); } } /** * Data on one input file being compared. */ class file_data { /** * Allocate changed array for the results of comparison. */ void clear() { /* Allocate a flag for each line of each file, saying whether that line is an insertion or deletion. Allocate an extra element, always zero, at each end of each vector. */ changed_flag = new boolean[buffered_lines + 2]; } /** * Return equiv_count[I] as the number of lines in this file * that fall in equivalence class I. * * @return the array of equivalence class counts. */ int[] equivCount() { int[] equiv_count = new int[equiv_max]; for (int i = 0; i < buffered_lines; ++i) ++equiv_count[equivs[i]]; return equiv_count; } /** * Discard lines that have no matches in another file. *

* A line which is discarded will not be considered by the actual * comparison algorithm; it will be as if that line were not in the file. * The file's `realindexes' table maps virtual line numbers * (which don't count the discarded lines) into real line numbers; * this is how the actual comparison algorithm produces results * that are comprehensible when the discarded lines are counted. *

* When we discard a line, we also mark it as a deletion or insertion * so that it will be printed in the output. * * @param f the other file */ void discard_confusing_lines(file_data f) { clear(); /* Set up table of which lines are going to be discarded. */ final byte[] discarded = discardable(f.equivCount()); /* Don't really discard the provisional lines except when they occur in a run of discardables, with nonprovisionals at the beginning and end. */ filterDiscards(discarded); /* Actually discard the lines. */ discard(discarded); } /** * Mark to be discarded each line that matches no line of another file. * If a line matches many lines, mark it as provisionally discardable. * * @param counts The count of each equivalence number for the other file. * @return 0=nondiscardable, 1=discardable or 2=provisionally discardable * for each line */ private byte[] discardable(final int[] counts) { final int end = buffered_lines; final byte[] discards = new byte[end]; final int[] equivs = this.equivs; int many = 5; int tem = end / 64; /* Multiply MANY by approximate square root of number of lines. That is the threshold for provisionally discardable lines. */ while ((tem = tem >> 2) > 0) many *= 2; for (int i = 0; i < end; i++) { int nmatch; if (equivs[i] == 0) continue; nmatch = counts[equivs[i]]; if (nmatch == 0) discards[i] = 1; else if (nmatch > many) discards[i] = 2; } return discards; } /** * Don't really discard the provisional lines except when they occur * in a run of discardables, with nonprovisionals at the beginning * and end. */ private void filterDiscards(final byte[] discards) { final int end = buffered_lines; for (int i = 0; i < end; i++) { /* Cancel provisional discards not in middle of run of discards. */ if (discards[i] == 2) discards[i] = 0; else if (discards[i] != 0) { /* We have found a nonprovisional discard. */ int j; int length; int provisional = 0; /* Find end of this run of discardable lines. Count how many are provisionally discardable. */ for (j = i; j < end; j++) { if (discards[j] == 0) break; if (discards[j] == 2) ++provisional; } /* Cancel provisional discards at end, and shrink the run. */ while (j > i && discards[j - 1] == 2) { discards[--j] = 0; --provisional; } /* Now we have the length of a run of discardable lines whose first and last are not provisional. */ length = j - i; /* If 1/4 of the lines in the run are provisional, cancel discarding of all provisional lines in the run. */ if (provisional * 4 > length) { while (j > i) if (discards[--j] == 2) discards[j] = 0; } else { int consec; int minimum = 1; int tem = length / 4; /* MINIMUM is approximate square root of LENGTH/4. A subrun of two or more provisionals can stand when LENGTH is at least 16. A subrun of 4 or more can stand when LENGTH >= 64. */ while ((tem = tem >> 2) > 0) minimum *= 2; minimum++; /* Cancel any subrun of MINIMUM or more provisionals within the larger run. */ for (j = 0, consec = 0; j < length; j++) if (discards[i + j] != 2) consec = 0; else if (minimum == ++consec) /* Back up to start of subrun, to cancel it all. */ j -= consec; else if (minimum < consec) discards[i + j] = 0; /* Scan from beginning of run until we find 3 or more nonprovisionals in a row or until the first nonprovisional at least 8 lines in. Until that point, cancel any provisionals. */ for (j = 0, consec = 0; j < length; j++) { if (j >= 8 && discards[i + j] == 1) break; if (discards[i + j] == 2) { consec = 0; discards[i + j] = 0; } else if (discards[i + j] == 0) consec = 0; else consec++; if (consec == 3) break; } /* I advances to the last line of the run. */ i += length - 1; /* Same thing, from end. */ for (j = 0, consec = 0; j < length; j++) { if (j >= 8 && discards[i - j] == 1) break; if (discards[i - j] == 2) { consec = 0; discards[i - j] = 0; } else if (discards[i - j] == 0) consec = 0; else consec++; if (consec == 3) break; } } } } } /** * Actually discard the lines. * * @param discards flags lines to be discarded */ private void discard(final byte[] discards) { final int end = buffered_lines; int j = 0; for (int i = 0; i < end; ++i) if (no_discards || discards[i] == 0) { undiscarded[j] = equivs[i]; realindexes[j++] = i; } else changed_flag[1 + i] = true; nondiscarded_lines = j; } file_data(Object[] data, Hashtable h) { buffered_lines = data.length; equivs = new int[buffered_lines]; undiscarded = new int[buffered_lines]; realindexes = new int[buffered_lines]; for (int i = 0; i < data.length; ++i) { Integer ir = (Integer) h.get(data[i]); if (ir == null) h.put(data[i], new Integer(equivs[i] = equiv_max++)); else equivs[i] = ir.intValue(); } } /** * Adjust inserts/deletes of blank lines to join changes * as much as possible. *

* We do something when a run of changed lines include a blank * line at one end and have an excluded blank line at the other. * We are free to choose which blank line is included. * `compareseq' always chooses the one at the beginning, * but usually it is cleaner to consider the following blank line * to be the "change". The only exception is if the preceding blank line * would join this change to other changes. * * @param f the file being compared against */ void shift_boundaries(file_data f) { final boolean[] changed = changed_flag; final boolean[] other_changed = f.changed_flag; int i = 0; int j = 0; int i_end = buffered_lines; int preceding = -1; int other_preceding = -1; for (; ;) { int start, end, other_start; /* Scan forwards to find beginning of another run of changes. Also keep track of the corresponding point in the other file. */ while (i < i_end && !changed[1 + i]) { while (other_changed[1 + j++]) /* Non-corresponding lines in the other file will count as the preceding batch of changes. */ other_preceding = j; i++; } if (i == i_end) break; start = i; other_start = j; for (; ;) { /* Now find the end of this run of changes. */ while (i < i_end && changed[1 + i]) i++; end = i; /* If the first changed line matches the following unchanged one, and this run does not follow right after a previous run, and there are no lines deleted from the other file here, then classify the first changed line as unchanged and the following line as changed in its place. */ /* You might ask, how could this run follow right after another? Only because the previous run was shifted here. */ if (end != i_end && equivs[start] == equivs[end] && !other_changed[1 + j] && end != i_end && !((preceding >= 0 && start == preceding) || (other_preceding >= 0 && other_start == other_preceding))) { changed[1 + end] = true; changed[1 + start++] = false; ++i; /* Since one line-that-matches is now before this run instead of after, we must advance in the other file to keep in synch. */ ++j; } else break; } preceding = i; other_preceding = j; } } /** * Number of elements (lines) in this file. */ final int buffered_lines; /** * Vector, indexed by line number, containing an equivalence code for * each line. It is this vector that is actually compared with that * of another file to generate differences. */ private final int[] equivs; /** * Vector, like the previous one except that * the elements for discarded lines have been squeezed out. */ final int[] undiscarded; /** * Vector mapping virtual line numbers (not counting discarded lines) * to real ones (counting those lines). Both are origin-0. */ final int[] realindexes; /** * Total number of nondiscarded lines. */ int nondiscarded_lines; /** * Array, indexed by real origin-1 line number, * containing true for a line that is an insertion or a deletion. * The results of comparison are stored here. */ boolean[] changed_flag; } }static interface IVar { void set(A a); A get(); boolean has(); void clear(); } static UnsupportedOperationException unsupportedOperation() { throw new UnsupportedOperationException(); } static List diff(Collection a, Collection b) { Set set = asSet(b); List l = new ArrayList(); for (String s : a) if (!set.contains(s)) l.add(s); return l; } static String copyTextToClipboard(String text) { StringSelection selection = new StringSelection(text); Toolkit.getDefaultToolkit().getSystemClipboard().setContents(selection, selection); return text; } static A setToolTipText(final A c, final Object toolTip) { if (c == null) return null; { swing(new Runnable() { public void run() { try { String s = nullIfEmpty(str(toolTip)); if (neq(s, c.getToolTipText())) c.setToolTipText(s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "String s = nullIfEmpty(str(toolTip));\r\n if (neq(s, c.getToolTipText()))\r\n ..."; }}); } return c; } static int hashCodeFor(Object a) { return a == null ? 0 : a.hashCode(); } static void addMenuItem(JPopupMenu menu, String text, Object action) { menu.add(jmenuItem(text, action)); } static void addMenuItem(JPopupMenu menu, JMenuItem menuItem) { menu.add(menuItem); } static void addMenuItem(JMenu menu, String text, Object action) { menu.add(jmenuItem(text, action)); } static void addMenuItem(JMenu menu, JMenuItem menuItem) { menu.add(menuItem); } static String fsi(String id) { return formatSnippetID(id); } static void change() { //mainConcepts.allChanged(); // safe version for now cause function is sometimes included unnecessarily (e.g. by EGDiff) callOpt(getOptMC("mainConcepts"), "allChanged"); } static Iterator iterator(Iterable c) { return c == null ? emptyIterator() : c.iterator(); } static boolean setText_opt = true; // optimize by calling getText first static A setText(A c, Object text) { setText((Object) c, text); return c; } static A setText(final A c, Object text) { // only for editable combo boxes at this point final String s = strUnnull(text); { swing(new Runnable() { public void run() { try { c.getEditor().setItem(s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "c.getEditor().setItem(s);"; }}); } return c; } static void setText(JLabel c, Object text) { setText((Object) c, text); } static JButton setText(JButton c, Object text) { setText((Object) c, text); return c; } static A setText(final A c, Object text) { if (c == null) return null; final String s = strUnnull(text); swingAndWait(new Runnable() { public void run() { try { if (!setText_opt || neq(callOpt(c, "getText"), s)) call(c, "setText", s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!setText_opt || neq(callOpt(c, \"getText\"), s))\r\n call(c, \"setText\", s);"; }}); return c; } static Object getOptMC(String field) { return getOpt(mc(), field); } static String nullIfEmpty(String s) { return isEmpty(s) ? null : s; } static Set asSet(Object[] array) { HashSet set = new HashSet(); for (Object o : array) if (o != null) set.add(o); return set; } static Set asSet(String[] array) { TreeSet set = new TreeSet(); for (String o : array) if (o != null) set.add(o); return set; } static Set asSet(Collection l) { if (l instanceof Set) return (Set) l; HashSet set = new HashSet(); for (A o : l) if (o != null) set.add(o); return set; } static String strUnnull(Object o) { return o == null ? "" : str(o); } }