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 java.text.NumberFormat; import javax.net.ssl.*; import java.security.SecureRandom; import java.security.cert.X509Certificate; import java.text.SimpleDateFormat; class main { static void testAttractorBotResponses_noFail(AttractorBot bot, String... inOutPairs) { List warnings = new ArrayList(); AutoCloseable __0 = tempSetTL(warn_warnings, warnings); try { for (Pair p : paramsToPairs(inOutPairs)) testAttractorBotResponse(bot, p.a, p.b, "noFail" , true); print("Bot test: " + n2(warnings, "error")); } finally { _close(__0); }} static AutoCloseable tempSetTL(ThreadLocal tl, A a) { return tempSetThreadLocal(tl, a); } static List> paramsToPairs(A... params) { List> l = emptyList(l(params)/2); for (int i = 0; i+1 < l(params); i += 2) l.add(pair(params[i], params[i+1])); return l; } static void testAttractorBotResponse(AttractorBot bot, String input, String expectedOutput, Object... __) { boolean fail = !boolPar("noFail",__); List out = new ArrayList(); AutoCloseable __9 = tempSet(bot, "say" , vfAddToCollection(out)); try { bot.addInput(input); if (empty(expectedOutput)) { if (!empty(out)) { failOrWarn(fail, "Bot returned unexpected output: " + multiLineQuote(lines_rtrim(out))); return; } } else { if (!cic(out, expectedOutput)) { failOrWarn(fail, "Bot didn't return " + multiLineQuote(expectedOutput) + ", instead said: " + multiLineQuote(lines_rtrim(out))); return; } print("OK, bot said: " + first(out)); List rest = listWithoutIC(out, expectedOutput); if (nempty(rest)) { failOrWarn(fail, "Bot returned additional lines: " + rest); return; } } } finally { _close(__9); }} static volatile StringBuffer local_log = new StringBuffer(); // not redirected static volatile Appendable 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 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 volatile Object print_preprocess; static void print() { print(""); } static A print(String s, A o) { print((endsWithLetterOrDigit(s) ? s + ": " : s) + o); return o; } // slightly overblown signature to return original object... static A print(A o) { ping_okInCleanUp(); if (print_silent) return o; String s = String.valueOf(o) + "\n"; print_noNewLine(s); return o; } static void print_noNewLine(String s) { Object f = getThreadLocal(print_byThread_dontCreate()); if (f == null) f = print_allThreads; if (f != null) // We do need the general callF machinery here as print_byThread is sometimes shared between modules if (isFalse( f instanceof F1 ? ((F1) f).get(s) : callF(f, s))) return; print_raw(s); } static void print_raw(String s) { if (print_preprocess != null) s = (String) callF(print_preprocess, s); s = fixNewLines(s); Appendable loc = local_log; Appendable 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 String n2(long l) { return formatWithThousands(l); } static String n2(Collection l) { return n2(l(l)); } static String n2(double l, String singular) { return n2(l, singular, singular + "s"); } static String n2(double l, String singular, String plural) { if (fraction(l) == 0) return n2((long) l, singular, plural); else return l + " " + plural; } static String n2(long l, String singular, String plural) { return n_fancy2(l, singular, plural); } static String n2(long l, String singular) { return n_fancy2(l, singular, singular + "s"); } static String n2(Collection l, String singular) { return n2(l(l), singular); } static String n2(Collection l, String singular, String plural) { return n_fancy2(l, singular, plural); } static String n2(Map m, String singular, String plural) { return n_fancy2(m, singular, plural); } static String n2(Map m, String singular) { return n2(l(m), singular); } static String n2(Object[] a, String singular) { return n2(l(a), singular); } static String n2(Object[] a, String singular, String plural) { return n_fancy2(a, singular, plural); } static void _close(AutoCloseable c) { if (c != null) try { c.close(); } catch (Throwable e) { // Some classes stupidly throw an exception on double-closing if (c instanceof javax.imageio.stream.ImageOutputStream) return; else throw rethrow(e); } } static AutoCloseable tempSetThreadLocal(final ThreadLocal tl, A a) { if (tl == null) return null; final A prev = setThreadLocal(tl, a); return new AutoCloseable() { public String toString() { return "tl.set(prev);"; } public void close() throws Exception { tl.set(prev); }}; } static ArrayList emptyList() { return new ArrayList(); //ret Collections.emptyList(); } static ArrayList emptyList(int capacity) { return new ArrayList(max(0, capacity)); } // Try to match capacity static ArrayList emptyList(Iterable l) { return l instanceof Collection ? emptyList(((Collection) l).size()) : emptyList(); } static ArrayList emptyList(Object[] l) { return emptyList(l(l)); } // get correct type at once static ArrayList emptyList(Class c) { return new ArrayList(); } 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(short[] a) { return a == null ? 0 : a.length; } static int l(long[] 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(double[] 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) : o instanceof Object[] ? l((Object[]) o) : o instanceof boolean[] ? l((boolean[]) o) : o instanceof byte[] ? l((byte[]) o) : o instanceof char[] ? l((char[]) o) : o instanceof short[] ? l((short[]) o) : o instanceof int[] ? l((int[]) o) : o instanceof float[] ? l((float[]) o) : o instanceof double[] ? l((double[]) o) : o instanceof long[] ? l((long[]) o) : (Integer) call(o, "size"); } static Pair pair(A a, B b) { return new Pair(a, b); } static Pair pair(A a) { return new Pair(a, a); } static boolean boolPar(ThreadLocal tl) { return boolOptParam(tl); } // defaults to false static boolean boolPar(Object[] __, String name) { return boolOptParam(__, name); } static boolean boolPar(String name, Object[] __) { return boolOptParam(__, name); } static boolean boolPar(String name, Map __) { return boolOptParam(name, __); } static boolean boolPar(String name, Object[] params, boolean defaultValue) { return optParam(params, name, defaultValue); } static AutoCloseable tempSet(Object o, final String field, Object value) { return tempSetField(o, field, value); } static VF1 vfAddToCollection(final Collection l) { return l == null ? null : new VF1() { public void get(A a) { try { l.add(a) ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "l.add(a)"; }}; } static boolean empty(Collection c) { return c == null || c.isEmpty(); } static boolean empty(CharSequence 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 instanceof byte[]) return empty((byte[]) 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; } static boolean empty(byte[] a) { return a == null || a.length == 0; } static boolean empty(File f) { return getFileSize(f) == 0; } static void failOrWarn(boolean fail, String msg) { if (fail) throw fail(msg); else warn(msg); } static String multiLineQuote(String s) { for (int i = 0; ; i++) { String closer = "]" + rep('=', i) + "]"; if (!contains(s, closer)) return "[" + rep('=', i) + "[" + s + closer; } } static String lines_rtrim(Collection lines) { return rtrim_fromLines(lines); } static boolean cic(Collection l, String s) { return containsIgnoreCase(l, s); } static boolean cic(String[] l, String s) { return containsIgnoreCase(l, s); } static boolean cic(String s, char c) { return containsIgnoreCase(s, c); } static boolean cic(String a, String b) { return containsIgnoreCase(a, b); } static Object first(Object list) { return first((Iterable) list); } 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(IterableIterator i) { return first((Iterator) i); } static A first(Iterator i) { return i == null || !i.hasNext() ? null : i.next(); } 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 List listWithoutIC(List a, String... b) { Set set = litCISet(b); List l = new ArrayList(); for (String s : a) if (!set.contains(s)) l.add(s); return l; } static boolean nempty(Collection c) { return !empty(c); } static boolean nempty(CharSequence s) { return !empty(s); } static boolean nempty(Object[] o) { return !empty(o); } static boolean nempty(byte[] o) { return !empty(o); } static boolean nempty(int[] o) { return !empty(o); } static boolean nempty(Map m) { return !empty(m); } static boolean nempty(Iterator i) { return i != null && i.hasNext(); } static boolean nempty(Object o) { return !empty(o); } static boolean endsWithLetterOrDigit(String s) { return s != null && s.length() > 0 && Character.isLetterOrDigit(s.charAt(s.length()-1)); } static void ping_okInCleanUp() { if (ping_pauseAll || ping_anyActions ) ping_impl(true); } static Object getThreadLocal(Object o, String name) { ThreadLocal t = (ThreadLocal) (getOpt(o, name)); return t != null ? t.get() : null; } static A getThreadLocal(ThreadLocal tl) { return tl == null ? null : tl.get(); } static ThreadLocal print_byThread_dontCreate() { return print_byThread; } static boolean isFalse(Object o) { return eq(false, o); } static Map> callF_cache = newDangerousWeakHashMap(); 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 B callF(IF1 f, A a) { return f == null ? null : f.get(a); } static void callF(VF1 f, A a) { if (f != 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 String fixNewLines(String s) { int i = indexOf(s, '\r'); if (i < 0) return s; int l = s.length(); StringBuilder out = new StringBuilder(l); out.append(s, 0, i); for (; i < l; i++) { char c = s.charAt(i); if (c != '\r') out.append(c); else { out.append('\n'); if (i+1 < l && s.charAt(i+1) == '\n') ++i; } } return out.toString(); } static void print_append(Appendable _buf, String s, int max) { try { synchronized(_buf) { _buf.append(s); if (!(_buf instanceof StringBuilder)) return; StringBuilder buf = (StringBuilder) _buf; 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); } } } catch (Exception __e) { throw rethrow(__e); } } static String formatWithThousands(long l) { return formatWithThousandsSeparator(l); } static double fraction(double d) { return d % 1; } static String n_fancy2(long l, String singular, String plural) { return formatWithThousandsSeparator(l) + " " + trim(l == 1 ? singular : plural); } static String n_fancy2(Collection l, String singular, String plural) { return n_fancy2(l(l), singular, plural); } static String n_fancy2(Map m, String singular, String plural) { return n_fancy2(l(m), singular, plural); } static String n_fancy2(Object[] a, String singular, String plural) { return n_fancy2(l(a), singular, plural); } static RuntimeException rethrow(Throwable t) { if (t instanceof Error) _handleError((Error) t); throw t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t); } static RuntimeException rethrow(String msg, Throwable t) { throw new RuntimeException(msg, t); } static A setThreadLocal(ThreadLocal tl, A value) { if (tl == null) return null; A old = tl.get(); tl.set(value); return old; } 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 Object call(Object o) { return callF(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) { //ret call_cached(o, method, args); return call_withVarargs(o, method, args); } static boolean boolOptParam(ThreadLocal tl) { return isTrue(optPar(tl)); } // defaults to false static boolean boolOptParam(Object[] __, String name) { return isTrue(optParam(__, name)); } static boolean boolOptParam(String name, Object[] __) { return boolOptParam(__, name); } static boolean boolOptParam(String name, Map __) { return isTrue(optPar(name, __)); } static A optParam(ThreadLocal tl, A defaultValue) { return optPar(tl, defaultValue); } static A optParam(ThreadLocal tl) { return optPar(tl); } static Object optParam(String name, Map params) { return mapGet(params, name); } // now also takes a map as single array entry static A optParam(Object[] opt, String name, A defaultValue) { int n = l(opt); if (n == 1 && opt[0] instanceof Map) { Map map = (Map) (opt[0]); return map.containsKey(name) ? (A) map.get(name) : defaultValue; } if (!even(l(opt))) throw fail("Odd parameter length"); for (int i = 0; i < l(opt); i += 2) if (eq(opt[i], name)) return (A) opt[i+1]; return defaultValue; } static Object optParam(Object[] opt, String name) { return optParam(opt, name, null); } static AutoCloseable tempSetField(final Object o, final String field, Object value) { final Object oldValue = get(o, field); set(o, field, value); return new AutoCloseable() { public void close() { set(o, field, oldValue); }}; } 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 String getType(Object o) { return getClassName(o); } 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 boolean warn_on = true; static ThreadLocal> warn_warnings = new ThreadLocal(); 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); addToCollection(warn_warnings.get(), s); } static String rep(int n, char c) { return repeat(c, n); } static String rep(char c, int n) { return repeat(c, n); } static List rep(A a, int n) { return repeat(a, n); } static List rep(int n, A a) { return repeat(n, a); } 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 String rtrim_fromLines(Collection lines) { StringBuilder buf = new StringBuilder(); if (lines != null) { boolean first = true; for (Object line : lines) { if (first) first = false; else buf.append('\n'); buf.append(str(line)); } } return buf.toString(); } static boolean containsIgnoreCase(Collection l, String s) { if (l != null) for (String x : l) if (eqic(x, s)) return true; return false; } static boolean containsIgnoreCase(String[] l, String s) { if (l != null) 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 TreeSet litCISet(String... items) { return litciset(items); } //sbool ping_actions_shareable = true; 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(); static ThreadLocal ping_isCleanUpThread = new ThreadLocal(); // always returns true static boolean ping() { if (ping_pauseAll || ping_anyActions ) ping_impl(true /* XXX */); //ifndef LeanMode ping_impl(); endifndef return true; } // returns true when it slept static boolean ping_impl(boolean okInCleanUp) { try { if (ping_pauseAll && !isAWTThread()) { do Thread.sleep(ping_sleep); while (ping_pauseAll); return true; } if (ping_anyActions) { // don't allow sharing ping_actions if (!okInCleanUp && !isTrue(ping_isCleanUpThread.get())) failIfUnlicensed(); Object action = null; synchronized(ping_actions) { if (!ping_actions.isEmpty()) { 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 Object getOpt(Object o, String field) { return getOpt_cached(o, field); } static Object getOpt(String field, Object o) { 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 rethrow(__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 rethrow(__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 boolean eq(Object a, Object b) { return a == null ? b == null : a == b || b != null && a.equals(b); } 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 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 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 boolean call_checkArgs(Method m, Object[] args, boolean debug) { Class[] types = m.getParameterTypes(); if (types.length != args.length) { if (debug) print("Bad parameter length: " + args.length + " vs " + types.length); return false; } for (int i = 0; i < types.length; i++) { Object arg = args[i]; if (!(arg == null ? !types[i].isPrimitive() : isInstanceX(types[i], arg))) { if (debug) print("Bad parameter " + i + ": " + arg + " vs " + types[i]); return false; } } return true; } static int indexOf(List l, A a, int startIndex) { if (l == null) return -1; int n = l(l); for (int i = startIndex; i < n; i++) if (eq(l.get(i), a)) return i; return -1; } static int indexOf(List l, int startIndex, A a) { return indexOf(l, a, startIndex); } static int indexOf(List l, A a) { if (l == null) return -1; return l.indexOf(a); } static int indexOf(String a, String b) { return a == null || b == null ? -1 : a.indexOf(b); } static int indexOf(String a, String b, int i) { return a == null || b == null ? -1 : a.indexOf(b, i); } static int indexOf(String a, char b) { return a == null ? -1 : a.indexOf(b); } static int indexOf(String a, int i, char b) { return indexOf(a, b, i); } static int indexOf(String a, char b, int i) { return a == null ? -1 : a.indexOf(b, i); } static int indexOf(String a, int i, String b) { return a == null || b == null ? -1 : a.indexOf(b, i); } static int indexOf(A[] x, A a) { int n = l(x); for (int i = 0; i < n; i++) if (eq(x[i], a)) return i; return -1; } static String formatWithThousandsSeparator(long l) { return NumberFormat.getInstance(new Locale("en_US")).format(l); } 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 void _handleError(Error e) { call(javax(), "_handleError", e); } static Object call_withVarargs(Object o, String method, Object... args) { try { if (o == null) return null; if (o instanceof Class) { Class c = (Class) o; _MethodCache cache = callOpt_getCache(c); Method me = cache.findStaticMethod(method, args); if (me != null) return invokeMethod(me, null, args); // try varargs List methods = cache.cache.get(method); if (methods != null) methodSearch: for (Method m : methods) { { if (!(m.isVarArgs())) continue; } { if (!(isStaticMethod(m))) continue; } Object[] newArgs = massageArgsForVarArgsCall(m, args); if (newArgs != null) return invokeMethod(m, null, newArgs); } throw fail("Method " + c.getName() + "." + method + "(" + joinWithComma(classNames(args)) + ") not found"); } else { Class c = o.getClass(); _MethodCache cache = callOpt_getCache(c); Method me = cache.findMethod(method, args); if (me != null) return invokeMethod(me, o, args); // try varargs List methods = cache.cache.get(method); if (methods != null) methodSearch: for (Method m : methods) { { if (!(m.isVarArgs())) continue; } Object[] newArgs = massageArgsForVarArgsCall(m, args); if (newArgs != null) return invokeMethod(m, o, newArgs); } throw fail("Method " + c.getName() + "." + method + "(" + joinWithComma(classNames(args)) + ") not found"); } } catch (Exception __e) { throw rethrow(__e); } } 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 A optPar(ThreadLocal tl, A defaultValue) { A a = tl.get(); if (a != null) { tl.set(null); return a; } return defaultValue; } static A optPar(ThreadLocal tl) { return optPar(tl, null); } static Object optPar(Object[] params, String name) { return optParam(params, name); } static Object optPar(String name, Object[] params) { return optParam(params, name); } static Object optPar(String name, Map params) { return optParam(name, params); } static A optPar(Object[] params, String name, A defaultValue) { return optParam(params, name, defaultValue); } static A optPar(String name, Object[] params, A defaultValue) { return optParam(params, name, defaultValue); } static B mapGet(Map map, A a) { return map == null || a == null ? null : map.get(a); } static B mapGet(A a, Map map) { return map == null || a == null ? null : map.get(a); } static boolean even(int i) { return (i & 1) == 0; } static boolean even(long i) { return (i & 1) == 0; } // 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 == null) return null; 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 Object get(String field, Object o) { return get(o, field); } static void set(Object o, String field, Object value) { if (o == null) return; if (o instanceof Class) set((Class) o, field, value); else try { Field f = set_findField(o.getClass(), field); f.setAccessible(true); smartSet(f, o, value); } catch (Exception e) { throw new RuntimeException(e); } } static void set(Class c, String field, Object value) { if (c == null) return; try { Field f = set_findStaticField(c, field); f.setAccessible(true); smartSet(f, null, value); } catch (Exception e) { throw new RuntimeException(e); } } static Field set_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 set_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 RuntimeException asRuntimeException(Throwable t) { if (t instanceof Error) _handleError((Error) t); return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t); } static boolean addToCollection(Collection c, A a) { return c != null && c.add(a); } static String repeat(char c, int n) { n = Math.max(n, 0); char[] chars = new char[n]; for (int i = 0; i < n; i++) chars[i] = c; return new String(chars); } static List repeat(A a, int n) { n = Math.max(n, 0); List l = new ArrayList(n); for (int i = 0; i < n; i++) l.add(a); return l; } static List repeat(int n, A a) { return repeat(a, n); } static String str(Object o) { return o == null ? "null" : o.toString(); } static String str(char[] c) { return new String(c); } 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 TreeSet litciset(String... items) { TreeSet set = caseInsensitiveSet(); for (String a : items) set.add(a); return set; } static Map newWeakHashMap() { return _registerWeakMap(synchroMap(new WeakHashMap())); } // 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 void failIfUnlicensed() { assertTrue("license off", licensed()); } static Thread currentThread() { return Thread.currentThread(); } //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(); if (!reflection_classesNotToScan().contains(c.getName())) { 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); } } if (getOpt_cache != null) getOpt_cache.put(c, map); return map; } 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; } 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() { public 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; } call(javax(), "_registerDangerousWeakMap", map, init); 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 Map synchroMap() { return synchroHashMap(); } static Map synchroMap(Map map) { return Collections.synchronizedMap(map); } static List classNames(Collection l) { return getClassNames(l); } static List classNames(Object[] l) { return getClassNames(Arrays.asList(l)); } 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 Throwable getExceptionCause(Throwable e) { Throwable c = e.getCause(); return c != null ? c : e; } static String joinWithSpace(Collection c) { return join(" ", c); } static String joinWithSpace(String... c) { return join(" ", c); } 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 Class javax() { return getJavaX(); } static final Map callOpt_cache = newDangerousWeakHashMap(); static Object callOpt_cached(Object o, String methodName, Object... args) { try { if (o == null) return null; if (o instanceof Class) { Class c = (Class) o; _MethodCache cache = callOpt_getCache(c); // TODO: (super-rare) case where method exists static and non-static // with different args Method me = cache.findMethod(methodName, args); if (me == null || (me.getModifiers() & Modifier.STATIC) == 0) return null; return invokeMethod(me, null, args); } else { Class c = o.getClass(); _MethodCache cache = callOpt_getCache(c); Method me = cache.findMethod(methodName, args); if (me == null) return null; return invokeMethod(me, o, args); } } catch (Exception __e) { throw rethrow(__e); } } static _MethodCache callOpt_getCache(Class c) { synchronized(callOpt_cache) { _MethodCache cache = callOpt_cache.get(c); if (cache == null) callOpt_cache.put(c, cache = new _MethodCache(c)); return cache; } } static boolean isStaticMethod(Method m) { return methodIsStatic(m); } static Object[] massageArgsForVarArgsCall(Method m, Object[] args) { Class[] types = m.getParameterTypes(); int n = types.length-1, nArgs = args.length; if (nArgs < n) return null; for (int i = 0; i < n; i++) if (!argumentCompatibleWithType(args[i], types[i])) return null; Class varArgType = types[n].getComponentType(); for (int i = n; i < nArgs; i++) if (!argumentCompatibleWithType(args[i], varArgType)) return null; Object[] newArgs = new Object[n+1]; arraycopy(args, 0, newArgs, 0, n); Object[] varArgs = arrayOfType(varArgType, nArgs-n); arraycopy(args, n, varArgs, 0, nArgs-n); newArgs[n] = varArgs; return newArgs; } static String joinWithComma(Collection c) { return join(", ", c); } static String joinWithComma(String... c) { return join(", ", c); } static String joinWithComma(Pair p) { return p == null ? "" : joinWithComma(str(p.a), str(p.b)); } static void smartSet(Field f, Object o, Object value) throws Exception { try { f.set(o, value); } catch (Exception e) { Class type = f.getType(); // take care of common case (long to int) if (type == int.class && value instanceof Long) value = ((Long) value).intValue(); if (type == LinkedHashMap.class && value instanceof Map) { f.set(o, asLinkedHashMap((Map) value)); return; } throw e; } } static String asString(Object o) { return o == null ? null : o.toString(); } 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 TreeSet caseInsensitiveSet() { return caseInsensitiveSet_treeSet(); } static TreeSet caseInsensitiveSet(Collection c) { return caseInsensitiveSet_treeSet(c); } static TreeSet treeSet() { return new TreeSet(); } 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 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 Boolean isHeadless_cache; static boolean isHeadless() { if (isHeadless_cache != null) return isHeadless_cache; if (isAndroid()) return isHeadless_cache = true; 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 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 volatile boolean licensed_yes = true; static boolean licensed() { if (!licensed_yes) return false; ping_okInCleanUp(); return true; } static void licensed_off() { licensed_yes = false; } static void clear(Collection c) { if (c != null) c.clear(); } static void put(Map map, A a, B b) { if (map != null) map.put(a, b); } static void put(List l, int i, A a) { if (l != null && i >= 0 && i < l(l)) l.set(i, a); } static boolean isSubtypeOf(Class a, Class b) { return b.isAssignableFrom(a); // << always hated that method, let's replace it! } static Set reflection_classesNotToScan_value = litset( "jdk.internal.loader.URLClassPath" ); static Set reflection_classesNotToScan() { return reflection_classesNotToScan_value; } static List synchroList() { return Collections.synchronizedList(new ArrayList()); } static List synchroList(List l) { return Collections.synchronizedList(l); } static A assertNotNull(A a) { assertTrue(a != null); return a; } static A assertNotNull(String msg, A a) { assertTrue(msg, a != null); return a; } static Map synchroHashMap() { return Collections.synchronizedMap(new HashMap()); } 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; } public static String join(String glue, Iterable strings) { if (strings == null) return ""; if (strings instanceof Collection) { if (((Collection) strings).size() == 1) return str(first(((Collection) strings))); } 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 Class __javax; static Class getJavaX() { try { return __javax; } catch (Exception __e) { throw rethrow(__e); } } static boolean methodIsStatic(Method m) { return (m.getModifiers() & Modifier.STATIC) != 0; } static boolean argumentCompatibleWithType(Object arg, Class type) { return arg == null ? !type.isPrimitive() : isInstanceX(type, arg); } static void arraycopy(Object[] a, Object[] b) { if (a != null && b != null) arraycopy(a, 0, b, 0, min(a.length, b.length)); } static void arraycopy(Object src, int srcPos, Object dest, int destPos, int n) { if (n != 0) System.arraycopy(src, srcPos, dest, destPos, n); } static A[] arrayOfType(Class type, int n) { return makeArray(type, n); } static A[] arrayOfType(int n, Class type) { return arrayOfType(type, n); } static LinkedHashMap asLinkedHashMap(Map map) { if (map instanceof LinkedHashMap) return (LinkedHashMap) map; LinkedHashMap m = new LinkedHashMap(); if (map != null) synchronized(collectionMutex(map)) { m.putAll(map); } return m; } static TreeSet caseInsensitiveSet_treeSet() { return new TreeSet(caseInsensitiveComparator()); } static TreeSet caseInsensitiveSet_treeSet(Collection c) { return toCaseInsensitiveSet_treeSet(c); } static A printException(A e) { printStackTrace(e); return e; } static HashSet litset(A... items) { return lithashset(items); } 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 A[] makeArray(Class type, int n) { return (A[]) Array.newInstance(type, n); } static Object collectionMutex(Object o) { String c = className(o); if (eq(c, "java.util.TreeMap$KeySet")) c = className(o = getOpt(o, "m")); else if (eq(c, "java.util.HashMap$KeySet")) c = className(o = get_raw(o, "this$0")); if (eqOneOf(c, "java.util.TreeMap$AscendingSubMap", "java.util.TreeMap$DescendingSubMap")) c = className(o = get_raw(o, "m")); return o; } static Comparator caseInsensitiveComparator() { return betterCIComparator(); } static TreeSet toCaseInsensitiveSet_treeSet(Iterable c) { if (isCISet(c)) return (TreeSet) c; TreeSet set = caseInsensitiveSet_treeSet(); addAll(set, c); return set; } static TreeSet toCaseInsensitiveSet_treeSet(String... x) { TreeSet set = caseInsensitiveSet_treeSet(); addAll(set, x); return set; } 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(String msg, Throwable e) { printStackTrace(new Throwable(msg, e)); } static HashSet lithashset(A... items) { HashSet set = new HashSet(); for (A a : items) set.add(a); return set; } static String className(Object o) { return getClassName(o); } static boolean eqOneOf(Object o, Object... l) { for (Object x : l) if (eq(o, x)) return true; return false; } static betterCIComparator_C betterCIComparator_instance; static betterCIComparator_C betterCIComparator() { if (betterCIComparator_instance == null) betterCIComparator_instance = new betterCIComparator_C(); return betterCIComparator_instance; } static class betterCIComparator_C implements Comparator { public int compare(String s1, String s2) { if (s1 == null) return s2 == null ? 0 : -1; if (s2 == null) return 1; int n1 = s1.length(); int n2 = s2.length(); int min = Math.min(n1, n2); for (int i = 0; i < min; i++) { char c1 = s1.charAt(i); char c2 = s2.charAt(i); if (c1 != c2) { c1 = Character.toUpperCase(c1); c2 = Character.toUpperCase(c2); if (c1 != c2) { c1 = Character.toLowerCase(c1); c2 = Character.toLowerCase(c2); if (c1 != c2) { // No overflow because of numeric promotion return c1 - c2; } } } } return n1 - n2; } } static boolean isCISet(Iterable l) { return l instanceof TreeSet && ((TreeSet) l).comparator() == caseInsensitiveComparator(); } static void addAll(Collection c, Iterable b) { if (c != null && b != null) for (A a : b) c.add(a); } static boolean addAll(Collection c, Collection b) { return c != null && b != null && c.addAll(b); } static boolean addAll(Collection c, B... b) { return c != null && c.addAll(Arrays.asList(b)); } static Map addAll(Map a, Map b) { if (a != null) a.putAll(b); return a; } 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()); } // PersistableThrowable doesn't hold GC-disturbing class references in backtrace static volatile PersistableThrowable lastException_lastException; static PersistableThrowable lastException() { return lastException_lastException; } static void lastException(Throwable e) { lastException_lastException = persistableThrowable(e); } static String hideCredentials(URL url) { return url == null ? null : hideCredentials(str(url)); } static String hideCredentials(String url) { return url.replaceAll("([&?])(_pass|key)=[^&\\s\"]*", "$1$2="); } static String hideCredentials(Object o) { return hideCredentials(str(o)); } static PersistableThrowable persistableThrowable(Throwable e) { return e == null ? null : new PersistableThrowable(e); } // immutable, has strong refs final static class _MethodCache { final Class c; final HashMap> cache = new HashMap(); _MethodCache(Class c) { this.c = c; _init(); } void _init() { Class _c = c; while (_c != null) { for (Method m : _c.getDeclaredMethods()) if (!reflection_isForbiddenMethod(m)) multiMapPut(cache, m.getName(), makeAccessible(m)); _c = _c.getSuperclass(); } // add default methods - this might lead to a duplication // because the overridden method is also added, but it's not // a problem except for minimal performance loss. for (Class intf : allInterfacesImplementedBy(c)) for (Method m : intf.getDeclaredMethods()) if (m.isDefault() && !reflection_isForbiddenMethod(m)) multiMapPut(cache, m.getName(), makeAccessible(m)); } // Returns only matching methods Method findMethod(String method, Object[] args) { try { List m = cache.get(method); if (m == null) return null; int n = m.size(); for (int i = 0; i < n; i++) { Method me = m.get(i); if (call_checkArgs(me, args, false)) return me; } return null; } catch (Exception __e) { throw rethrow(__e); } } Method findStaticMethod(String method, Object[] args) { try { List m = cache.get(method); if (m == null) return null; int n = m.size(); for (int i = 0; i < n; i++) { Method me = m.get(i); if (isStaticMethod(me) && call_checkArgs(me, args, false)) return me; } return null; } catch (Exception __e) { throw rethrow(__e); } } }static abstract class VF1 implements IVF1 { public abstract void get(A a); }static class PersistableThrowable { String className; String msg; String stacktrace; PersistableThrowable() {} PersistableThrowable(Throwable e) { if (e == null) className = "Crazy Null Error"; else { className = getClassName(e).replace('/', '.'); msg = e.getMessage(); stacktrace = getStackTrace_noRecord(e); } } public String toString() { return nempty(msg) ? className + ": " + msg : className; } }//!include once #1022817 // Attractor Classes abstract static class AttractorBot extends AbstractSayAndInputBot implements Runnable { List inputQueue = synchroLinkedList(); Set activeThreads = synchroSet(); // functions taking a string and returning a string or collection of strings List preprocessors = synchroList(); F1 isYes = new F1() { Boolean get(String x) { try { return isYes_1(x); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "isYes_1(x)"; }}; LinkedHashSet facts = new LinkedHashSet(); LinkedHashSet assumptions = new LinkedHashSet(); List standardAttractors = synchroList(); // permanent List activeAttractors = synchroList(); // temporary List lowPrioAttractors = synchroList(); // temporary String line; AttractorBot() { input = new F0() { String get() { try { return getInput(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "ret getInput();"; }}; standardPreprocessors(); } void remember(String fact) { if (facts.add(fact)) print("[Bot learned:] " + fact); } void assume(String fact) { if (assumptions.add(fact)) print("[Bot assumes:] " + fact); } String getInput() { while (empty(inputQueue)) sleep(10); return trim(popFirst(inputQueue)); } boolean yes() { return callF(isYes, input()); } // call this instead of run() so thread is marked void run_public() { AutoCloseable __14 = tempAddToCollection(activeThreads, currentThread()); try { run(); } finally { _close(__14); }} void addInput(String s) { inputQueue.add(s); line = s; if (empty(activeThreads)) attractorBattle(); } void attractorBattle() { if (empty(inputQueue)) return; String input = getInput(); print("Input: " + input); // high prio active, then standing attractors, then low prio active List attractors = getAndClearList(activeAttractors); addAll(attractors, standardAttractors); addAll(attractors, getAndClearList(lowPrioAttractors)); if (empty(attractors)) { print("No attractors, ignoring input"); return; } List matchingAttractors = new ArrayList(); for (Attractor a : attractors) { try { if (a.matches_public(input)) { matchingAttractors.add(a); } } catch (Throwable __e) { _handleException(__e); }} if (empty(matchingAttractors)) { print("No matching attractors, ignoring input"); return; } print("Got " + n2(matchingAttractors, "matching attractor") + ": " + matchingAttractors); Attractor winner = first(matchingAttractors); if (l(matchingAttractors) > 1) print("Choosing first attractor"); runAttractor(winner); } // attractors can use AttractorBot.this.say() [old] or emitAnswer() [preferred] void runAttractor(Attractor a) { say(getVars(getEmittedAnswers(a))); } void addAttractor(Attractor a) { addAttractors(a); } void tempAttractor(Attractor a) { addAttractors(a); } void addAttractors(Attractor... attractors) { addAll(activeAttractors, attractors); } void addLowPrioAttractor(Attractor a) { add(lowPrioAttractors, a); } void lowPrioAttractor(Attractor a) { addLowPrioAttractor(a); } void defaultAttractor(Attractor a) { addLowPrioAttractor(a); } void addStandardAttractor(Attractor a) { add(standardAttractors, a); } void standardAttractor(Attractor a) { addStandardAttractor(a); } void standardAttractors(Attractor... attractors) { addAll(standardAttractors, attractors); } void addPreprocessors(Object... l) { addAll(preprocessors, l); } void standardPreprocessors() { addPreprocessors("ai_dropLeadingAndTrailingAppellations_sortedByLength"); } // override me for start-up behavior public void run() {} } 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); } } static class AbstractSayAndInputBot { VF1 say; // primary output listener List onOutput; // more output listeners (L>) F0 input; void say(String s) { callF(say, s); pcallFAll(onOutput, s); } void say(Iterable l) { for (String s : unnull(l)) say(s); } String input() { return callF(input); } }static interface IVF1 { void get(A a); }static abstract class F0 { abstract A get(); }static abstract class F1 { abstract B get(A a); }static class Attractor implements IAttractor, Runnable { F1 tester; Runnable action; String input; // when matched Attractor() {} Attractor(F1 tester, Runnable action) { this.action = action; this.tester = tester;} Attractor(Runnable action) { this.action = action;} public boolean matches(String s) { return isTrue(callF(tester, s)); } public void run() { callF(action); } public String toString() { return standard_toString(this); } public boolean matches_public(String s) { input = s; return matches(s); } } static class DefaultAttractor extends Attractor { DefaultAttractor() { this(null); } DefaultAttractor(Runnable action) { this.action = action; tester = f1_true(); } } static class MatchAttractor extends Attractor { String pattern; MatchAttractor() {} MatchAttractor(String pattern) { this.pattern = pattern;} MatchAttractor(String pattern, Runnable action) { this.action = action; this.pattern = pattern;} public boolean matches(String s) { return matchX2(pattern, s); } } static class YesAttractor extends Attractor { YesAttractor() { tester = new F1() { Boolean get(String x) { try { return isYes_1(x); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "isYes_1(x)"; }}; } YesAttractor(Runnable action) { this(); this.action = action; } } static interface IAttractor extends Runnable { boolean matches_public(String s); } static List ai_dropLeadingAndTrailingAppellations_sortedByLength(String s) { return stringsSortedByLength(ai_dropLeadingAndTrailingAppellations_iterator(s)); } static boolean reflection_isForbiddenMethod(Method m) { return m.getDeclaringClass() == Object.class && eqOneOf(m.getName(), "finalize", "clone", "registerNatives"); } static Field makeAccessible(Field f) { f.setAccessible(true); return f; } static Method makeAccessible(Method m) { m.setAccessible(true); return m; } static Set allInterfacesImplementedBy(Class c) { if (c == null) return null; HashSet set = new HashSet(); allInterfacesImplementedBy_find(c, set); return set; } static void allInterfacesImplementedBy_find(Class c, Set set) { if (c.isInterface() && !set.add(c)) return; do { for (Class intf : c.getInterfaces()) allInterfacesImplementedBy_find(intf, set); } while ((c = c.getSuperclass()) != null); } static Method findMethod(Object o, String method, Object... args) { return findMethod_cached(o, method, args); } 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 Method findStaticMethod(Class c, String method, Object... args) { Class _c = c; while (c != null) { for (Method m : c.getDeclaredMethods()) { if (!m.getName().equals(method)) continue; if ((m.getModifiers() & Modifier.STATIC) == 0 || !findStaticMethod_checkArgs(m, args)) continue; return m; } c = c.getSuperclass(); } return null; } static boolean findStaticMethod_checkArgs(Method m, Object[] args) { Class[] types = m.getParameterTypes(); if (types.length != args.length) return false; for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) return false; return true; } static List synchroLinkedList() { return Collections.synchronizedList(new LinkedList()); } static Set synchroSet() { return synchroHashSet(); } static Set synchroSet(Set set) { return Collections.synchronizedSet(set); } static boolean isYes_1(String s) { return match_vbar("accept|except|save|definitely|and if it is|is if it is right|is this|right|enter|submit|send|you got it|close enough|that it is|bingo|confirm|confirming|confirmed|i said yes|it is|surely|is this the man|guess my man|just|sieve|yesterday's", s) || matchStart_vbar("yes|yeah|yep|yup|yo|yay|absolutely|correct|you can say that|chore|shore|shorts|sure|is yes|okay|ok|that's correct|you are right|you're right|you're correct|you just said it", s) || matchEnd_vbar("that's right|got it|could say that|could say so|that's it|couldn't be anything else", s); } 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 A popFirst(List l) { if (empty(l)) return null; A a = first(l); l.remove(0); return a; } static A popFirst(Collection l) { if (empty(l)) return null; A a = first(l); l.remove(a); return a; } static AutoCloseable tempAddToCollection(Collection l, A a) { return tempAdd(l, a); } static Class run(String progID, String... args) { Class main = hotwire(progID); callMain(main, args); return main; } static List getAndClearList(Collection l) { if (l == null) return emptyList(); synchronized(collectionMutex(l)) { List out = cloneList(l); l.clear(); return out; } } static volatile PersistableThrowable _handleException_lastException; static List _handleException_onException = synchroList(ll("printStackTrace2")); static void _handleException(Throwable e) { _handleException_lastException = persistableThrowable(e); Throwable e2 = innerException(e); if (e2.getClass() == RuntimeException.class && eq(e2.getMessage(), "Thread cancelled.") || e2 instanceof InterruptedException) return; for (Object f : cloneList(_handleException_onException)) try { callF(f, e); } catch (Throwable e3) { printStackTrace2(e3); // not using pcall here - it could lead to endless loops } } static void say(String s) { print(s); } static > List getVars(Iterable l) { return map("getVar",l); } static List> getEmittedAnswers(Runnable r) { return extFilterByFlag("answer",getStringEmits_es(r)); } static void add(BitSet bs, int i) { bs.set(i); } static boolean add(Collection c, A a) { return c != null && c.add(a); } static void add(Container c, Component x) { addToContainer(c, x); } static int hashCodeFor(Object a) { return a == null ? 0 : a.hashCode(); } static void pcallFAll(Collection l, Object... args) { if (l != null) for (Object f : cloneList(l)) pcallF(f, args); } static void pcallFAll(Iterator it, Object... args) { while (it.hasNext()) pcallF(it.next(), args); } static String unnull(String s) { return s == null ? "" : s; } static Collection unnull(Collection l) { return l == null ? emptyList() : l; } 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; } //ifclass Symbol static Pair unnull(Pair p) { return p != null ? p : new Pair(null, null); } static String standard_toString(Object o) { if (o == null) return "null"; String name = shortClassName(o); Set fields = fieldNames(o); if (empty(fields)) return name; return name + "(" + joinWithComma(mapNonNulls(fields, field -> { Object value = get(o, field); if (value == null) return null; return field + "=" + str(value); })) + ")"; } static Matches matches(String... m) { Matches _m = new Matches(); _m.m = m; return _m; } static F1 f1_true() { return f1_const(true); } static boolean matchX2(String pat, String s) { return matchX_vbar(pat, s); } static boolean matchX2(String pat, String s, Matches matches) { return matchX_vbar(pat, s, matches); } 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 List stringsSortedByLength(Iterable l) { return sortedByCalculatedField(l, new F1() { Integer get(String s) { try { return l(s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "l(s)"; }}); } static IterableIterator ai_dropLeadingAndTrailingAppellations_iterator(String s) { final Set phrases = mechSetCI("Appellations"); return repeatedInputModificationsIterator(s, new F1>>() { List> get(String s) { try { return ai_dropLeadingAndTrailingPhrasesIterators(s, phrases); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "ai_dropLeadingAndTrailingPhrasesIterators(s, phrases)"; }}); } static Method findMethod_cached(Object o, String method, Object... args) { try { if (o == null) return null; if (o instanceof Class) { _MethodCache cache = callOpt_getCache(((Class) o)); List methods = cache.cache.get(method); if (methods != null) for (Method m : methods) if (isStaticMethod(m) && findMethod_checkArgs(m, args, false)) return m; return null; } else { _MethodCache cache = callOpt_getCache(o.getClass()); List methods = cache.cache.get(method); if (methods != null) for (Method m : methods) if (findMethod_checkArgs(m, args, false)) return m; return null; } } catch (Exception __e) { throw rethrow(__e); } } static Set synchroHashSet() { return Collections.synchronizedSet(new HashSet()); } static boolean match_vbar(String pat, String s) { return match_vbar(pat, s, null); } static boolean match_vbar(String pat, String s, Matches matches) { for (String pat2 : tok_splitAtVerticalBar(pat)) if (match3(pat2, s, matches)) return true; return false; } static boolean matchStart_vbar(String pat, String s) { return matchStart_vbar(pat, s, null); } static boolean matchStart_vbar(String pat, String s, Matches matches) { for (String pat2 : splitAtTokens(pat, ll("|"))) if (matchStart(pat2, s, matches)) return true; return false; } static boolean matchEnd_vbar(String pat, String s) { return matchEnd_vbar(pat, s, null); } static boolean matchEnd_vbar(String pat, String s, Matches matches) { for (String pat2 : splitAtTokens(pat, ll("|"))) if (matchEnd(pat2, s, matches)) return true; return false; } 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 AutoCloseable tempAdd(final Collection l, final A a) { if (l == null || l.contains(a)) return null; l.add(a); return new AutoCloseable() { public String toString() { return "l.remove(a);"; } public void close() throws Exception { l.remove(a); }}; } 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 A callMain(A c, String... args) { callOpt(c, "main", new Object[] {args}); return c; } static void callMain() { callMain(mc()); } static ArrayList cloneList(Iterable l) { return l instanceof Collection ? cloneList((Collection) l) : asList(l); } static ArrayList cloneList(Collection l) { if (l == null) return new ArrayList(); synchronized(collectionMutex(l)) { return new ArrayList(l); } } static List ll(A... a) { ArrayList l = new ArrayList(a.length); for (A x : a) l.add(x); return l; } static Throwable innerException(Throwable e) { return getInnerException(e); } 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(Iterable l, F1 f) { return map(f, l); } static List map(F1 f, Iterable l) { List x = emptyList(l); if (l != null) for (A o : l) x.add(callF(f, o)); return x; } static List map(IF1 f, Iterable l) { return map(l, f); } static List map(Iterable l, IF1 f) { List x = emptyList(l); if (l != null) for (A o : l) x.add(f.get(o)); return x; } static List map(IF1 f, A[] l) { return map(l, f); } static List map(A[] l, IF1 f) { List x = emptyList(l); if (l != null) for (A o : l) x.add(f.get(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 A getVar(IVar v) { return v == null ? null : v.get(); } static List> extFilterByFlag(String flag, Iterable> l) { return filter(l, e -> extScanForFlag(flag, e)); } static List> getStringEmits_es(Runnable r) { return collectES(getEmits(r)); } static void addToContainer(final Container a, final Component b) { if (a != null && b != null) { swing(new Runnable() { public void run() { try { a.add(b); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "a.add(b);"; }}); } } static Object pcallF(Object f, Object... args) { return pcallFunction(f, args); } static A pcallF(F0 f) { try { return f == null ? null : f.get(); } catch (Throwable __e) { return null; } } static B pcallF(F1 f, A a) { try { return f == null ? null : f.get(a); } catch (Throwable __e) { return null; } } static Map emptyMap() { return new HashMap(); } 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 Set fieldNames(Object o) { return allFields(o); } static List mapNonNulls(Iterable l, Object f) { return mapNonNulls(f, l); } static List mapNonNulls(Object f, Iterable l) { List x = new ArrayList(); if (l != null) for (Object o : l) addIfNotNull(x, callF(f, o)); return x; } static List mapNonNulls(Object f, Object[] l) { List x = new ArrayList(); if (l != null) for (Object o : l) addIfNotNull(x, callF(f, o)); return x; } static List mapNonNulls(Iterable l, F1 f) { return mapNonNulls(f, l); } static List mapNonNulls(F1 f, Iterable l) { List x = new ArrayList(); if (l != null) for (Object o : l) addIfNotNull(x, callF(f, o)); return x; } static List mapNonNulls(Iterable l, IF1 f) { List x = emptyList(l); if (l != null) for (A o : l) addIfNotNull(x, f.get(o)); return x; } static F1 f1_const(final B b) { return new F1() { B get(A a) { return b; } }; } static boolean matchX_vbar(String pat, String s) { return matchX_vbar(pat, s, null); } static boolean matchX_vbar(String pat, String s, Matches matches) { for (String pat2 : tok_splitAtVerticalBar(pat)) if (matchX(pat2, s, matches)) return true; return false; } static String getStackTrace2(Throwable e) { return hideCredentials(getStackTrace(unwrapTrivialExceptionWraps(e)) + replacePrefix("java.lang.RuntimeException: ", "FAIL: ", hideCredentials(str(innerException2(e)))) + "\n"); } // f: A -> Comparable static List sortedByCalculatedField(Iterable c, Object f) { return sortByCalculatedField(c, f); } static List sortedByCalculatedField(Object f, Iterable c) { return sortedByCalculatedField(c, f); } static TreeSet mechSetCI(String name) { return mechCISet(name); } static > IterableIterator repeatedInputModificationsIterator(String input, final F1> makeIterators) { final HashSet seen = lithashset(input); // Make pool of iterators final LinkedList> pool = new LinkedList(); addAll(pool, callF(makeIterators, input)); return iteratorFromFunction(new F0() { String get() { try { while (!empty(pool)) { ping(); Iterator it = first(pool); if (!it.hasNext()) { removeFirst(pool); continue; } // Get entry and check if seen already String entry = it.next(); if (!seen.add(entry)) continue; // found new entry - return and schedule for further analysis addAll(pool, callF(makeIterators, entry)); return entry; } return null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "while ping (!empty(pool)) {\r\n Iterator it = first(pool);\r\n if (!..."; }}); } static List> ai_dropLeadingAndTrailingPhrasesIterators(String s, Set phrases) { return ll(ai_dropLeadingPhrases(s, phrases), ai_dropTrailingPhrases(s, phrases)); } static List tok_splitAtVerticalBar(String s) { if (!contains(s, '|')) return ll(s); return splitAtTokens(javaTokPlusBrackets2(s), tok_splitAtVerticalBar_list); } static List tok_splitAtVerticalBar_list = ll("|"); static boolean match3(String pat, String s) { return match3(pat, s, null); } static boolean match3(String pat, String s, Matches matches) { if (pat == null || s == null) return false; return match3(pat, parse3_cachedInput(s), matches); } static boolean match3(String pat, List toks, Matches matches) { List tokpat = parse3_cachedPattern(pat); return match3(tokpat, toks, matches); } static boolean match3(List tokpat, List toks, Matches matches) { String[] m = match2(tokpat, toks); //print(structure(tokpat) + " on " + structure(toks) + " => " + structure(m)); if (m == null) return false; if (matches != null) matches.m = m; return true; } static List splitAtTokens(String s, List tokens) { return splitAtTokens(javaTok(s), tokens); } static List splitAtTokens(List tok, List tokens) { List l = new ArrayList(); int i = 0; while (i < l(tok)) { int j = indexOfSubList(tok, tokens, i); if (i >= l(tok)) break; if (j < 0) j = l(tok); l.add(trimJoin(tok.subList(i, j))); i = j+l(tokens); } return l; } static List splitAtTokens(List tok, String... tokens) { List l = new ArrayList(); int i = 0; while (i < l(tok)) { int j = indexOfSubList(tok, tokens, i); if (i >= l(tok)) break; if (j < 0) j = l(tok); l.add(trimJoin(tok.subList(i, j))); i = j+l(tokens); } return l; } static boolean matchStart(String pat, String s) { return matchStart(pat, s, null); } // matches are as you expect, plus an extra item for the rest string static boolean matchStart(String pat, String s, Matches matches) { if (s == null) return false; return matchStart(pat, parse3_cachedInput(s), matches); } static boolean matchStart(String pat, List toks, Matches matches) { if (toks == null) return false; List tokpat = parse3_cachedPattern(pat); if (toks.size() < tokpat.size()) return false; String[] m = match2(tokpat, toks.subList(0, tokpat.size())); //print(structure(tokpat) + " on " + structure(toks) + " => " + structure(m)); if (m == null) return false; if (matches != null) { matches.m = new String[m.length+1]; arraycopy(m, matches.m); matches.m[m.length] = joinSubList(toks, tokpat.size(), toks.size()); // for Matches.rest() } return true; } static boolean matchEnd(String pat, String s) { return matchEnd(pat, s, null); } // matches are as you expect, plus an extra item for the rest string static boolean matchEnd(String pat, String s, Matches matches) { if (s == null) return false; List tokpat = parse3(pat), toks = parse3(s); if (toks.size() < tokpat.size()) return false; String[] m = match2(tokpat, takeLast(l(tokpat), toks)); if (m == null) return false; if (matches != null) { matches.m = new String[m.length+1]; arraycopy(m, matches.m); matches.m[m.length] = join(dropLast(l(tokpat), toks)); // for Matches.rest() } 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 boolean _inCore() { return false; } 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 if (c == '\0') out.append("\\0"); else out.append(c); } out.append('"'); } static List hotwire_copyOver_after = synchroList(); static void hotwire_copyOver(Class c) { // TODO: make a mechanism for making such "inheritable" fields for (String field : ll("print_log", "print_silent", "androidContext", "_userHome")) setOptIfNotNull(c, field, getOpt(mc(), field)); setOptIfNotNull(c, "mainBot" , getMainBot()); setOpt(c, "creator_class" , new WeakReference(mc())); pcallFAll(hotwire_copyOver_after, c); } static Object callOpt(Object o) { return callF(o); } static A callOpt(Object o, String method, Object... args) { return (A) callOpt_withVarargs(o, method, args); } static ArrayList asList(A[] a) { return a == null ? new ArrayList() : new ArrayList(Arrays.asList(a)); } static ArrayList asList(int[] a) { if (a == null) return null; ArrayList l = emptyList(a.length); for (int i : a) l.add(i); return l; } static ArrayList asList(float[] a) { if (a == null) return null; ArrayList l = emptyList(a.length); for (float 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 Throwable getInnerException(Throwable e) { if (e == null) return null; while (e.getCause() != null) e = e.getCause(); return e; } static Throwable getInnerException(Runnable r) { return getInnerException(getException(r)); } static List filter(Iterable c, Object pred) { if (pred instanceof F1) return filter(c, (F1) pred); List x = new ArrayList(); if (c != null) for (Object o : c) if (isTrue(callF(pred, o))) x.add(o); return x; } static List filter(Object pred, Iterable c) { return filter(c, pred); } static List filter(Iterable c, F1 pred) { List x = new ArrayList(); if (c != null) for (B o : c) if (pred.get(o).booleanValue()) x.add(o); return x; } static List filter(F1 pred, Iterable c) { return filter(c, pred); } //ifclass IF1 static List filter(Iterable c, IF1 pred) { List x = new ArrayList(); if (c != null) for (B o : c) if (pred.get(o).booleanValue()) x.add(o); return x; } static List filter(IF1 pred, Iterable c) { return filter(c, pred); } //endif static boolean extScanForFlag(String name, Ext e) { while (e != null) { if (isTrue(mapGet(e.fieldValues, name))) return true; e = (Ext) mapGet(e.fieldValues, "src"); } return false; } static List> collectES(Iterable it) { List> out = new ArrayList(); for (Object o : unnull(it)) if (o instanceof String) out.add(ext(((String) o))); else if (o instanceof Ext) if (((Ext) o).get() instanceof String) out.add(((Ext) o)); return out; } static List getEmits(Runnable r) { List l = new ArrayList(); AutoCloseable __948 = tempSetThreadLocal(emit_tl, l); try { AutoCloseable __949 = tempSetMCOpt("emit_print" , false); try { callF(r); return l; } finally { _close(__949); }} finally { _close(__948); }} static Object swing(Object f) { return swingAndWait(f); } static A swing(F0 f) { return (A) swingAndWait(f); } static Object pcallFunction(Object f, Object... args) { try { return callFunction(f, args); } catch (Throwable __e) { _handleException(__e); } return null; } 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 Set allFields(Object o) { TreeSet fields = new TreeSet(); Class _c = _getClass(o); do { for (Field f : _c.getDeclaredFields()) fields.add(f.getName()); _c = _c.getSuperclass(); } while (_c != null); return fields; } static void addIfNotNull(Collection l, A a) { if (a != null && l != null) l.add(a); } static boolean matchX(String pat, String s) { return matchX(pat, s, null); } static boolean matchX(String pat, String s, Matches m) { if (endsWith(pat, "...")) { pat = dropSuffixTrim("...", pat); if (startsWith(pat, "...")) return find3(dropPrefixTrim("...", pat), s, m); else return matchStart(pat, s, m); } if (startsWith(pat, "...")) return matchEndX(pat, s, m); return match(pat, s, m); } static ThreadLocal emit_tl = new ThreadLocal(); static boolean emit_print = true; static ThreadLocal emit_print_prefix = new ThreadLocal(); static ThreadLocal emit_onEmit = new ThreadLocal(); // L static void emit(Object o) { List l = emit_tl.get(); if (l == null) emit_tl.set(l = new ArrayList()); l.add(o); if (emit_print) print(optPar(emit_print_prefix, "> ") + o); pcallFAll(emit_onEmit.get(), o); } static Throwable unwrapTrivialExceptionWraps(Throwable e) { if (e == null) return e; while (e.getClass() == RuntimeException.class && e.getCause() != null && eq(e.getMessage(), str(e.getCause()))) e = e.getCause(); return e; } static String replacePrefix(String prefix, String replacement, String s) { if (!startsWith(s, prefix)) return s; return replacement + substring(s, l(prefix)); } static Throwable innerException2(Throwable e) { if (e == null) return null; while (empty(e.getMessage()) && e.getCause() != null) e = e.getCause(); return e; } // f: A -> Comparable static List sortByCalculatedField(Iterable c, final Object f) { List l = cloneList(c); sort(l, new Comparator() { public int compare(A a, A b) { return stdcompare(callF(f, a), callF(f, b)); } }); return l; } static MechListDependentCaches> mechCISet_cache = new MechListDependentCaches(new F1>() { TreeSet get(String text) { try { return asCISet(tlft(text)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "asCISet(tlft(text))"; }}); static TreeSet mechCISet(String name) { return mechCISet_cache.get(name); } // f: func -> A (stream ends when f returns null) static IterableIterator iteratorFromFunction(final Object f) { class IFF 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 = (A) callF(f); done = a == null; } }; return new IFF(); } // optimized version for F0 argument static IterableIterator iteratorFromFunction(final F0 f) { return iteratorFromFunction_f0(f); } static void removeFirst(List l) { if (nempty(l)) l.remove(0); } static IterableIterator ai_dropLeadingPhrases(String s, Collection phrases) { final Set set = asCISet(phrases); List tok = javaTokNPunctuation(s); return notNulls_iterator( mapIterator(allTokSplits_nOnLeft_iterator(tok), new F1, List>, String>() { String get(Pair, List> p) { try { return set.contains(trimJoin(simpleSpaces(p.a))) ? join(p.b) : null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "set.contains(trimJoin(simpleSpaces(p.a))) ? join(p.b) : null"; }})); } static IterableIterator ai_dropTrailingPhrases(String s, Collection phrases) { final Set set = asCISet(phrases); List tok = javaTokNPunctuation(s); return notNulls_iterator( mapIterator(allTokSplits_nOnRight_iterator(tok), new F1, List>, String>() { String get(Pair, List> p) { try { return set.contains(trimJoin(simpleSpaces(p.b))) ? join(p.a) : null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "set.contains(trimJoin(simpleSpaces(p.b))) ? join(p.a) : null"; }})); } static List javaTokPlusBrackets2(String s) { return tok_combineRoundCurlySquareBrackets_keep(javaTok(s)); } static Map> parse3_cachedInput_cache = synchronizedMRUCache(1000); static List parse3_cachedInput(String s) { List tok = parse3_cachedInput_cache.get(s); if (tok == null) parse3_cachedInput_cache.put(s, tok = parse3(s)); return tok; } static Map> parse3_cachedPattern_cache = synchronizedMRUCache(1000); static synchronized List parse3_cachedPattern(String s) { List tok = parse3_cachedPattern_cache.get(s); if (tok == null) parse3_cachedPattern_cache.put(s, tok = parse3(s)); return tok; } // 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()]); } // 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 == null ? 0 : 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) { int c2 = s.charAt(j); if (c2 == opener || c2 == '\n' && opener == '\'') { // allow multi-line strings, but not for ' ++j; break; } else if (c2 == '\\' && 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 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 String trimJoin(List s) { return trim(join(s)); } static String joinSubList(List l, int i, int j) { return join(subList(l, i, j)); } static String joinSubList(List l, int i) { return join(subList(l, i)); } static List parse3(String s) { return dropPunctuation(javaTokPlusPeriod(s)); } static List takeLast(List l, int n) { return newSubList(l, l(l)-n); } static List takeLast(int n, List l) { return takeLast(l, n); } static String takeLast(int n, String s) { return substring(s, l(s)-n); } static String takeLast(String s, int n) { return substring(s, l(s)-n); } 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 void setOptIfNotNull(Object o, String field, Object value) { if (value != null) setOpt(o, field, value); } static Object mainBot; static Object getMainBot() { return mainBot; } 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; if (getOpt_cache == null) map = getOpt_makeCache(c); // in class init else 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) { f.setAccessible(true); return f; } _c = _c.getSuperclass(); } while (_c != null); return null; } static Object callOpt_withVarargs(Object o, String method, Object... args) { try { if (o == null) return null; if (o instanceof Class) { Class c = (Class) o; _MethodCache cache = callOpt_getCache(c); Method me = cache.findMethod(method, args); if (me == null) { // TODO: varargs return null; } if ((me.getModifiers() & Modifier.STATIC) == 0) return null; return invokeMethod(me, null, args); } else { Class c = o.getClass(); _MethodCache cache = callOpt_getCache(c); Method me = cache.findMethod(method, args); if (me != null) return invokeMethod(me, o, args); // try varargs List methods = cache.cache.get(method); if (methods != null) methodSearch: for (Method m : methods) { { if (!(m.isVarArgs())) continue; } Object[] newArgs = massageArgsForVarArgsCall(m, args); if (newArgs != null) return invokeMethod(m, o, newArgs); } return null; } } catch (Exception __e) { throw rethrow(__e); } } static Throwable getException(Runnable r) { try { callF(r); return null; } catch (Throwable e) { return e; } } static Ext ext(A a) { return new Ext(a); } static Ext ext(String info, A a) { return extTrans(info, null, a); } static AutoCloseable tempSetMCOpt(final String field, Object value) { final Object oldValue = getMCOpt(field); setMCOpt(field, value); return new AutoCloseable() { public String toString() { return "setMCOpt(field, oldValue);"; } public void close() throws Exception { setMCOpt(field, oldValue); }}; } static void swingAndWait(Runnable r) { try { if (isAWTThread()) r.run(); else EventQueue.invokeAndWait(addThreadInfoToRunnable(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 Object callFunction(Object f, Object... args) { return callF(f, args); } 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 substring(String s, int x) { return substring(s, x, strL(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 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 (ClassNotFoundException e) { return null; // could optimize this } } 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 dropSuffixTrim(String suffix, String s) { return dropSuffixAndTrim(suffix, s); } static boolean dropSuffixTrim(String suffix, String s, Matches m) { if (!endsWith(s, suffix)) return false; m.m = new String[] { dropLast(l(suffix), s) }; return true; } static boolean startsWith(String a, String b) { return a != null && a.startsWith(b); } static boolean startsWith(String a, char c) { return nemptyString(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, strL(b))}; return true; } static boolean startsWith(List a, List b) { if (a == null || listL(b) > listL(a)) return false; for (int i = 0; i < listL(b); i++) if (neq(a.get(i), b.get(i))) return false; return true; } static boolean find3(String pat, String s) { return find3(pat, s, null); } static boolean find3(String pat, String s, Matches matches) { return find3(pat, parse3(s), matches); } static boolean find3(String pat, List toks, Matches matches) { List tokpat = parse3(pat); String[] m = find2(tokpat, toks); //print(structure(tokpat) + " on " + structure(toks) + " => " + structure(m)); if (m == null) return false; if (matches != null) matches.m = m; return true; } static String dropPrefixTrim(String prefix, String s) { return trim(dropPrefix(prefix, s)); } static boolean matchEndX(String pat, String s, Matches matches) { return matchEnd(dropPrefix("...", pat), s, matches); } static boolean match(String pat, String s) { return match3(pat, s); } static boolean match(String pat, String s, Matches matches) { return match3(pat, s, matches); } static boolean match(String pat, List toks, Matches matches) { return match3(pat, toks, matches); } static void sort(T[] a, Comparator c) { Arrays.sort(a, c); } static void sort(T[] a) { Arrays.sort(a); } static void sort(List a, Comparator c) { Collections.sort(a, c); } static void sort(List a) { Collections.sort(a); } 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 TreeSet asCISet(Iterable c) { return toCaseInsensitiveSet(c); } static TreeSet asCISet(String... x) { return toCaseInsensitiveSet(x); } static List tlft(String s) { return toLinesFullTrim(s); } static List tlft(File f) { return toLinesFullTrim(f); } 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 List javaTokNPunctuation(String s) { List tok = javaTok(s); for (int i = 1; i < l(tok); i += 2) { int j = i; String t; while (j < l(tok) && l(t = tok.get(j)) == 1 && !Character.isLetterOrDigit(t.charAt(0))) j += 2; if (j > i) // j points to next C token after mergeable stuff replaceSubList(tok, i-1, j, ll(joinSubList(tok, i-1, j))); } return tok; } static IterableIterator notNulls_iterator(Iterator it) { return filterIterator(it, new F1() { Boolean get(A a) { try { return a != null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "a != null"; }}); } // apply a function to an iterator static IterableIterator mapIterator(Object f, Iterator i) { return mapI(f, i); } static IterableIterator mapIterator(Iterator i, Object f) { return mapI(i, f); } static IterableIterator mapIterator(Iterable i, Object f) { return mapI(iterator(i), f); } static IterableIterator mapIterator(Object f, Iterable i) { return mapI(iterator(i), f); } static IterableIterator mapIterator(IterableIterator i, Object f) { return mapIterator((Iterator) i, f); } static IterableIterator mapIterator(Object f, IterableIterator i) { return mapIterator((Iterator) i, f); } static IterableIterator, List>> allTokSplits_nOnLeft_iterator(final List tok) { return mapIterator(countIterator_exclusive_step(3, l(tok)-1, 2), new F1() { Object get(Integer i) { try { return pair(subList(tok, 0, i), subList(tok, i)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pair(subList(tok, 0, i), subList(tok, i))"; }}); } // Convert all spacing to a single space, so everything's neat & on one line. static List simpleSpaces(List tok) { tok = cloneList(tok); for (int i = 0; i < l(tok); i += 2) tok.set(i, tok.get(i).equals("") ? "" : " "); return tok; } static String simpleSpaces(String s) { return join(simpleSpaces(nlTok(s))); } static IterableIterator, List>> allTokSplits_nOnRight_iterator(final List tok) { return mapIterator(countIterator_exclusive_step(2, l(tok)-2, 2), new F1() { Object get(Integer i) { try { return pair(subList(tok, 0, i), subList(tok, i)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pair(subList(tok, 0, i), subList(tok, i))"; }}); } static List tok_combineRoundCurlySquareBrackets_keep(List tok) { List l = new ArrayList(); for (int i = 0; i < l(tok); i++) { String t = tok.get(i); if (odd(i) && eqOneOf(t, "{", "(", "[")) { int j = findEndOfBracketPart2(tok, i); l.add(joinSubList(tok, i, j)); i = j-1; } else l.add(t); } return l; } static Map synchronizedMRUCache(int maxSize) { return synchroMap(new MRUCache(maxSize)); } static boolean equalsIgnoreCase(String a, String b) { return eqic(a, b); } static boolean equalsIgnoreCase(char a, char b) { return eqic(a, b); } 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 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 String javaTok_substringC(String s, int i, int j) { return s.substring(i, j); } 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 boolean neq(Object a, Object b) { return !eq(a, b); } static List subList(List l, int startIndex) { return subList(l, startIndex, l(l)); } static List subList(List l, int startIndex, int endIndex) { if (l == null) return null; int n = l(l); startIndex = Math.max(0, startIndex); endIndex = Math.min(n, endIndex); if (startIndex >= endIndex) return ll(); if (startIndex == 0 && endIndex == n) return l; return l.subList(startIndex, endIndex); } static List dropPunctuation_keep = ll("*", "<", ">"); static List dropPunctuation(List tok) { tok = new ArrayList(tok); for (int i = 1; i < tok.size(); i += 2) { String t = tok.get(i); if (t.length() == 1 && !Character.isLetter(t.charAt(0)) && !Character.isDigit(t.charAt(0)) && !dropPunctuation_keep.contains(t)) { tok.set(i-1, tok.get(i-1) + tok.get(i+1)); tok.remove(i); tok.remove(i); i -= 2; } } return tok; } static String dropPunctuation(String s) { return join(dropPunctuation(nlTok(s))); } // This is made for NL parsing. // It's javaTok extended with "..." token, "$n" and "#n" and // special quotes (which are converted to normal ones). static List javaTokPlusPeriod(String s) { List tok = new ArrayList(); int l = s.length(); int i = 0; while (i < l) { int j = i; char c; String cc; // scan for whitespace while (j < l) { c = s.charAt(j); cc = s.substring(j, Math.min(j+2, l)); if (c == ' ' || c == '\t' || c == '\r' || c == '\n') ++j; else if (cc.equals("/*")) { do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/")); j = Math.min(j+2, l); } else if (cc.equals("//")) { do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0); } else break; } tok.add(s.substring(i, j)); i = j; if (i >= l) break; c = s.charAt(i); cc = s.substring(i, Math.min(i+2, l)); // scan for non-whitespace if (c == (char) 0x201C || c == (char) 0x201D) c = '"'; // normalize quotes if (c == '\'' || c == '"') { char opener = c; ++j; while (j < l) { char _c = s.charAt(j); if (_c == (char) 0x201C || _c == (char) 0x201D) _c = '"'; // normalize quotes if (_c == opener) { ++j; break; } else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; } if (j-1 >= i+1) { tok.add(opener + s.substring(i+1, j-1) + opener); i = j; continue; } } else if (Character.isJavaIdentifierStart(c)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || s.charAt(j) == '\'')); // for things like "this one's" else if (Character.isDigit(c)) do ++j; while (j < l && Character.isDigit(s.charAt(j))); else if (cc.equals("[[")) { do ++j; while (j+1 < l && !s.substring(j, j+2).equals("]]")); j = Math.min(j+2, l); } else if (cc.equals("[=") && i+2 < l && s.charAt(i+2) == '[') { do ++j; while (j+2 < l && !s.substring(j, j+3).equals("]=]")); j = Math.min(j+3, l); } else if (s.substring(j, Math.min(j+3, l)).equals("...")) j += 3; else if (c == '$' || c == '#') do ++j; while (j < l && Character.isDigit(s.charAt(j))); else ++j; tok.add(s.substring(i, j)); i = j; } if ((tok.size() % 2) == 0) tok.add(""); return tok; } static List newSubList(List l, int startIndex, int endIndex) { return cloneList(subList(l, startIndex, endIndex)); } static List newSubList(List l, int startIndex) { return cloneList(subList(l, startIndex)); } 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) { f.setAccessible(true); 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) { f.setAccessible(true); 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 Ext extTrans(String info, Ext src, A a) { Ext e = ext(a); e.fieldValues = litorderedmap("src", src, "info", info); return e; } static Object getMCOpt(String field) { return getOptMC(field); } static void setMCOpt(String field, Object value) { setOptMC(field, value); } static Runnable addThreadInfoToRunnable(final Object r) { final Object info = _threadInfo(); return info == null ? asRunnable(r) : new Runnable() { public void run() { try { _inheritThreadInfo(info); callF(r); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "_inheritThreadInfo(info); callF(r);"; }}; } static int strL(String s) { return s == null ? 0 : s.length(); } 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 String classNameToVM(String name) { return name.replace(".", "$"); } static char lastChar(String s) { return empty(s) ? '\0' : s.charAt(l(s)-1); } static String dropSuffixAndTrim(String suffix, String s) { return trim(dropSuffix(suffix, s)); } static boolean nemptyString(String s) { return s != null && s.length() > 0; } static int listL(Collection l) { return l == null ? 0 : l.size(); } // We dropped the "***" support here (use match3 for that) static String[] find2(List pat, List tok) { for (int idx = 0; idx < tok.size(); idx += 2) { String[] result = find2(pat, tok, idx); if (result != null) return result; } return null; } static String[] find2(List pat, List tok, int idx) { if (idx+pat.size() > tok.size()) return null; List result = new ArrayList(); for (int i = 1; i < pat.size(); i += 2) { String p = pat.get(i), t = tok.get(idx+i); if (eq(p, "*")) result.add(t); else if (!p.equalsIgnoreCase(t)) return null; } return toStringArray(result); } static String dropPrefix(String prefix, String s) { return s == null ? null : s.startsWith(prefix) ? s.substring(l(prefix)) : s; } 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(Object a, Object b) { if (a == null) return b == null ? 0 : -1; if (b == null) return 1; return ((Comparable) a).compareTo(b); } static TreeSet toCaseInsensitiveSet(Iterable c) { if (isCISet(c)) return (TreeSet) c; TreeSet set = caseInsensitiveSet(); addAll(set, c); return set; } static TreeSet toCaseInsensitiveSet(String... x) { TreeSet set = caseInsensitiveSet(); addAll(set, x); return set; } 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 replaceSubList(List l, List x, List y) { return replaceSublist(l, x, y); } static List replaceSubList(List l, int fromIndex, int toIndex, List y) { return replaceSublist(l, fromIndex, toIndex, y); } static IterableIterator filterIterator(final Iterator it, final F1 f) { if (it == null) return null; return iff(new F0() { Object get() { try { while (it.hasNext()) { A a = it.next(); if (callF(f, a)) return a; } return endMarker(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "while (it.hasNext()) {\r\n A a = it.next();\r\n if (callF(f, a))\r\n ..."; }}); } static IterableIterator filterIterator(final F1 f, final Iterator it) { return filterIterator(it, f); } static class mapI_It extends IterableIterator { Object f; Iterator i; mapI_It() {} mapI_It(Object f, Iterator i) { this.i = i; this.f = f;} public boolean hasNext() { return i.hasNext(); } public Object next() { return callF(f, i.next()); } public String toString() { return formatFunctionCall("mapI", f, i); } } // apply a function to an iterator static IterableIterator mapI(final Object f, final Iterator i) { return new mapI_It(f, i); } static IterableIterator mapI(IterableIterator i, Object f) { return mapI((Iterator) i, f); } static IterableIterator mapI(Object f, IterableIterator i) { return mapI((Iterator) i, f); } static IterableIterator mapI(Iterator i, Object f) { return mapI(f, i); } static IterableIterator mapI(Iterable i, IF1 f) { return mapI(i, (Object) f); } static IterableIterator mapI(Iterable i, Object f) { return mapI(f, i.iterator()); } static IterableIterator mapI(Object f, Iterable i) { return mapI(i, f); } static Iterator iterator(Iterable c) { return c == null ? emptyIterator() : c.iterator(); } static IterableIterator countIterator_exclusive_step(final int a, final int b, final int step) { return new IterableIterator() { int i = a; public boolean hasNext() { return i < b; } public Integer next() { i += step; return i-step; } }; } static List nlTok(String s) { return javaTokPlusPeriod(s); } static boolean odd(int i) { return (i & 1) != 0; } static boolean odd(long i) { return (i & 1) != 0; } static boolean odd(BigInteger i) { return odd(toInt(i)); } // i must point at the (possibly imaginary) opening bracket (any of the 3 types, not type parameters) // index returned is index of closing bracket + 1 static int findEndOfBracketPart2(List cnc, int i) { int j = i+2, level = 1; while (j < cnc.size()) { if (eqOneOf(cnc.get(j), "{", "(", "[")) ++level; else if (eqOneOf(cnc.get(j), "}", ")", "]")) --level; if (level == 0) return j+1; ++j; } return cnc.size(); } static LinkedHashMap litorderedmap(Object... x) { LinkedHashMap map = new LinkedHashMap(); litmap_impl(map, x); return map; } static Object getOptMC(String field) { return getOpt(mc(), field); } static void setOptMC(String field, Object value) { setOpt(mc(), field, value); } static List> _threadInfo_makers = synchroList(); static Object _threadInfo() { if (empty(_threadInfo_makers)) return null; HashMap map = new HashMap(); pcallFAll(_threadInfo_makers, map); return map; } static Runnable asRunnable(Object o) { return toRunnable(o); } static void _inheritThreadInfo(Object info) { _threadInheritInfo(info); } static String dropSuffix(String suffix, String s) { return s.endsWith(suffix) ? s.substring(0, l(s)-l(suffix)) : s; } 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 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 CloseableIterableIterator linesFromFile(File f) { try { if (!f.exists()) return emptyCloseableIterableIterator(); if (ewic(f.getName(), ".gz")) return linesFromReader(utf8bufferedReader(newGZIPInputStream(f))); return linesFromReader(utf8bufferedReader(f)); } catch (Exception __e) { throw rethrow(__e); } } 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; removeSubList(l, i, i+l(x)); l.addAll(i, y); i += l(y); } return l; } static List replaceSublist(List l, int fromIndex, int toIndex, List y) { // TODO: optimize more removeSubList(l, fromIndex, toIndex); l.addAll(fromIndex, y); return l; } // f: func -> A | endMarker static IterableIterator iff(Object f) { return iteratorFromFunction_withEndMarker(f); } static IterableIterator iff(F0 f) { return iteratorFromFunction_withEndMarker(f); } static Object endMarker() { return iteratorFromFunction_endMarker; } static String formatFunctionCall(String fname, Object... args) { return fname + "(" + joinWithComma(allToString(args)) + ")"; } static Iterator emptyIterator() { return Collections.emptyIterator(); } 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 HashMap 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 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 List> _threadInheritInfo_retrievers = synchroList(); static void _threadInheritInfo(Object info) { if (info == null) return; pcallFAll(_threadInheritInfo_retrievers, (Map) info); } // requires ugly casting when used (O -> A) static Object iteratorFromFunction_endMarker = new Object(); // f: func -> A | endMarker static IterableIterator iteratorFromFunction_withEndMarker(final Object f) { class IFF 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 = (A) callF(f); if (a == iteratorFromFunction_endMarker) done = true; } }; return new IFF(); } // optimized version for F0 argument static IterableIterator iteratorFromFunction_withEndMarker(final F0 f) { return iteratorFromFunction_withEndMarker_f0(f); } static CloseableIterableIterator emptyCloseableIterableIterator_instance = new CloseableIterableIterator() { public Object next() { throw fail(); } public boolean hasNext() { return false; } }; static CloseableIterableIterator emptyCloseableIterableIterator() { return emptyCloseableIterableIterator_instance; } 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 CloseableIterableIterator linesFromReader(Reader r) { final BufferedReader br = bufferedReader(r); return iteratorFromFunction_f0_autoCloseable(new F0() { String get() { try { return readLineFromReaderWithClose(br); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "ret readLineFromReaderWithClose(br);"; }}, _wrapIOCloseable(r)); } static BufferedReader utf8bufferedReader(InputStream in) { try { return bufferedReader(_registerIOWrap(new InputStreamReader(in, "UTF-8"), in)); } catch (Exception __e) { throw rethrow(__e); } } static BufferedReader utf8bufferedReader(File f) { try { return utf8bufferedReader(newFileInputStream(f)); } catch (Exception __e) { throw rethrow(__e); } } static GZIPInputStream newGZIPInputStream(File f) { return gzInputStream(f); } static GZIPInputStream newGZIPInputStream(InputStream in) { return gzInputStream(in); } static void removeSubList(List l, int from, int to) { if (l != null) subList(l, from, to).clear(); } static void removeSubList(List l, int from) { if (l != null) subList(l, from).clear(); } static List allToString(Collection c) { List l = new ArrayList(); for (Object o : unnull(c)) l.add(str(o)); return l; } static List allToString(Object[] c) { List l = new ArrayList(); for (Object o : unnull(c)) l.add(str(o)); return l; } static int parseInt(String s) { return empty(s) ? 0 : Integer.parseInt(s); } static int parseInt(char c) { return Integer.parseInt(str(c)); } static IterableIterator iteratorFromFunction_withEndMarker_f0(final F0 f) { class IFF2 extends IterableIterator { A a; boolean have, done; public boolean hasNext() { getNext(); return !done; } public A next() { getNext(); if (done) throw fail(); A _a = a; a = null; have = false; return _a; } void getNext() { if (done || have) return; a = f.get(); have = true; if (a == iteratorFromFunction_endMarker) done = true; } }; return new IFF2(); } 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 BufferedReader bufferedReader(Reader r) { return r instanceof BufferedReader ? (BufferedReader) r : _registerIOWrap(new BufferedReader(r), r); } static CloseableIterableIterator iteratorFromFunction_f0_autoCloseable(final F0 f, final AutoCloseable closeable) { class IFF2 extends CloseableIterableIterator { 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; } public void close() throws Exception { if (closeable != null) closeable.close(); } }; return new IFF2(); } static String readLineFromReaderWithClose(BufferedReader r) { try { String s = r.readLine(); if (s == null) r.close(); return s; } catch (Exception __e) { throw rethrow(__e); } } static AutoCloseable _wrapIOCloseable(final AutoCloseable c) { return c == null ? null : new AutoCloseable() { public String toString() { return "c.close();\r\n _registerIO(c, null, false);"; } public void close() throws Exception { c.close(); _registerIO(c, null, false); }}; } static A _registerIOWrap(A wrapper, Object wrapped) { return wrapper; } static FileInputStream newFileInputStream(File path) throws IOException { return newFileInputStream(path.getPath()); } static FileInputStream newFileInputStream(String path) throws IOException { FileInputStream f = new FileInputStream(path); _registerIO(f, path, true); return f; } 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 gzInputStream(new FileInputStream(f), bufferSize); } catch (Exception __e) { throw rethrow(__e); } } static GZIPInputStream gzInputStream(InputStream in) { return gzInputStream(in, gzInputStream_defaultBufferSize); } static GZIPInputStream gzInputStream(InputStream in, int bufferSize) { try { return _registerIOWrap(new GZIPInputStream(in, gzInputStream_defaultBufferSize), in); } catch (Exception __e) { throw rethrow(__e); } } static boolean regionMatchesIC(String a, int offsetA, String b, int offsetB, int len) { return a != null && a.regionMatches(true, offsetA, b, offsetB, len); } static void _registerIO(Object object, String path, boolean opened) { } static class Ext extends DynamicObject implements IVar { Ext() {} Ext(A v) { this.v = v;} A v; // you can access this directly if you use one thread 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()); } public boolean equals(Object o) { return o instanceof Ext && ((Ext) o).v == v; } public int hashCode() { return _hashCode(v); } // TODO: leave toString as it is or show fields too? }// elements are put to front when added (not when accessed) static class MRUCache extends LinkedHashMap { int maxSize = 10; MRUCache() {} MRUCache(int maxSize) { this.maxSize = maxSize;} protected boolean removeEldestEntry(Map.Entry eldest) { return size() > maxSize; } }static abstract class CloseableIterableIterator extends IterableIterator implements AutoCloseable { public void close() throws Exception {} }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)); } public String toString() { return "Matches(" + joinWithComma(quoteAll(asList(m))) + ")"; } } static interface IF1 { B get(A a); }static class Var implements IVar { Var() {} Var(A v) { this.v = v;} A v; // you can access this directly if you use one thread 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()); } }// 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 interface IVar { void set(A a); A get(); boolean has(); void clear(); }static class MechListDependentCaches { Map> byList = ciMap(); Object maker; // func(S) -> A transient Lock lock = lock(); MechListDependentCaches(Object maker) { this.maker = maker;} A get(String name) { MechListDependentCache listCache; { Lock __2009 = lock; lock(__2009); try { listCache = byList.get(name); if (listCache == null) byList.put(name, listCache = new MechListDependentCache(name, maker)); } finally { unlock(__2009); } } return listCache.get(); } } 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 MechListDependentCache extends Cache { // maker is now F1 String listName, lastListContents; MechListDependentCache() {} MechListDependentCache(String listName, Object maker) { this.maker = maker; this.listName = listName;} A make() { return (A) callF(maker, lastListContents); } A get() { if (hasLock(lock)) return value; // Must be called from within maker { String listContents = mL_raw(listName); Lock __1994 = lock; lock(__1994); try { if (!eqOrSame(listContents, lastListContents)) clear(); lastListContents = listContents; } finally { unlock(__1994); } } return super.get(); } } static class Cache { Object maker; // func -> A A value; long loaded; static boolean debug; long changeCount; Lock lock = lock(); Cache() {} Cache(Object maker) { this.maker = maker;} A get() { if (hasLock(lock)) return value; // Must be called from within maker Lock __2029 = lock; lock(__2029); try { if (loaded == 0) { value = make(); changeCount++; loaded = sysNow(); } return value; } finally { unlock(__2029); } } void clear() { Lock __2030 = lock; lock(__2030); try { if (debug && loaded != 0) print("Clearing cache"); value = null; changeCount++; loaded = 0; } finally { unlock(__2030); } } // clear if older than x seconds // 0 does not do anything void clear(double seconds) { Lock __2031 = lock; lock(__2031); try { if (seconds != 0 && loaded != 0 && sysNow() >= loaded+seconds*1000) clear(); } finally { unlock(__2031); } } // override void set(A a) { Lock __2032 = lock; lock(__2032); try { value = a; ++changeCount; loaded = sysNow(); } finally { unlock(__2032); } } A make() { return (A) callF(maker); } } static int _hashCode(Object a) { return a == null ? 0 : a.hashCode(); } static String formatSnippetID(String id) { return "#" + parseSnippetID(id); } static String formatSnippetID(long id) { return "#" + id; } static String fsi(String id) { return formatSnippetID(id); } static List quoteAll(Collection l) { List x = new ArrayList(); for (String s : l) x.add(quote(s)); return x; } static UnsupportedOperationException unsupportedOperation() { throw new UnsupportedOperationException(); } static TreeMap ciMap() { return caseInsensitiveMap(); } static void lock(Lock lock) { try { ping(); if (lock == null) return; try { lock.lockInterruptibly(); } catch (InterruptedException e) { print("Locking interrupted! I probably deadlocked, oops."); printStackTrace(e); rethrow(e); } 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 unlock(Lock lock, String msg) { if (lock == null) return; print("Unlocking: " + msg); lock.unlock(); } static void unlock(Lock lock) { if (lock == null) return; lock.unlock(); } static boolean hasLock(Lock lock) { return ((ReentrantLock) lock).isHeldByCurrentThread(); } static String mL_raw(String name) { return mechList_raw(name); } static boolean eqOrSame(Object a, Object b) { return a == null ? b == null : a == b || b != null && a.equals(b); } static long sysNow() { ping(); 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 TreeMap caseInsensitiveMap() { return new TreeMap(caseInsensitiveComparator()); } 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 ExpiringMap2 mechList_raw_cache = new ExpiringMap2(10000).setMap(ciMap()); static Lock mechList_raw_lock = lock(); // timeout for loading static int mechList_raw_timeout = 60000; static String mechList_raw(String name) { try { Lock __1359 = mechList_raw_lock; lock(__1359); try { if (empty(name)) return ""; // get from cache String src = mechList_raw_cache.get(name); if (src != null) return src; // load & put in cache - TODO: make postPage honor this //temp tempSetThreadLocal(loadPage_forcedTimeout_byThread, mechList_raw_timeout); src = mechList_raw_fresh(name); if (src != null) mechList_raw_cache.put(name, src); return src; } finally { unlock(__1359); } } catch (Exception __e) { throw rethrow(__e); } } static VF2 mechList_raw_listener = new VF2() { public void get(String msg, Object arg) { try { if (eq(msg, "mechChange") && arg instanceof String) { //print("Got change notification: " + arg); mechList_raw_cache.remove((String) arg); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(msg, 'mechChange) && arg instanceof S) {\r\n //print(\"Got change noti..."; }}; static void _onLoad_mechList_raw() { add(vm_busListeners_live(), mechList_raw_listener); } static void cleanMeUp_mechList_raw() { remove(vm_busListeners_live(), mechList_raw_listener); } 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 mechList_raw_fresh(String name) { return mechList_opt_raw_fresh(name); } static Set vm_busListeners_live_cache; static Set vm_busListeners_live() { if (vm_busListeners_live_cache == null) vm_busListeners_live_cache = vm_busListeners_live_load(); return vm_busListeners_live_cache; } static Set vm_busListeners_live_load() { return vm_generalIdentityHashSet("busListeners"); } static void remove(List l, int i) { if (l != null && i >= 0 && i < l(l)) l.remove(i); } static void remove(Collection l, A a) { if (l != null) l.remove(a); } 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 String mechList_opt_raw_fresh(String name) { Object readMode = mechMode().readMode; if (readMode instanceof File) { String md5Name = uniqueFileNameUsingMD5_80_v2(upper(name)); return loadTextFileFromZipFile((File) readMode, md5Name); } boolean useLocal = false, useRemote = true; if (eq(readMode, "mergeLocalAndRemote")) useLocal = true; else if (eq(readMode, "local")) { useLocal = true; useRemote = false; } String s = ""; if (useRemote) { if (eq(mechMode().readMode, "localCopies")) s = unnull(loadTextFile(remoteMechListMirrorFile(name))); else s = serverMechList_raw_fresh(name, true); } if (useLocal) s = appendNewLineIfNempty(s) + localMechList_opt_raw_fresh(name); return s; } static Set vm_generalIdentityHashSet(Object name) { synchronized(get(javax(), "generalMap")) { Set set = (Set) (vm_generalMap_get(name)); if (set == null) vm_generalMap_put(name, set = syncIdentityHashSet()); return set; } } static MechMode mechMode_value = new MechMode(); static MechMode mechMode() { return mechMode_value; } static String uniqueFileNameUsingMD5_80_v2(String fullName) { return uniqueFileNameUsingMD5_80_v2(fullName, md5(fullName)); } static String uniqueFileNameUsingMD5_80_v2(String fullName, String md5) { return takeFirst(80-33, fileNameEncode(fullName)) + " - " + md5; } static String upper(String s) { return s == null ? null : s.toUpperCase(); } static char upper(char c) { return Character.toUpperCase(c); } static String loadTextFileFromZipFile(File inZip, String fileName) { try { if (!fileExists(inZip)) return null; try { ZipFile zip = new ZipFile(inZip); try { return loadTextFileFromZipFile(zip, fileName); } finally { _close(zip); }} catch (Throwable e) { throw fail(f2s(inZip), e); } } catch (Exception __e) { throw rethrow(__e); } } static String loadTextFileFromZipFile(ZipFile zip, String fileName) { try { ZipEntry entry = zip.getEntry(fileName); if (entry == null) return null; InputStream fin = zip.getInputStream(entry); try { ByteArrayOutputStream baos = new ByteArrayOutputStream(); copyStream(fin, baos); return fromUTF8(baos.toByteArray()); } finally { _close(fin); }} catch (Exception __e) { throw rethrow(__e); } } static String loadTextFile(String fileName) { return loadTextFile(fileName, null); } static String loadTextFile(File f, String defaultContents) { try { checkFileNotTooBigToRead(f); if (f == null || !f.exists()) return defaultContents; FileInputStream fileInputStream = new FileInputStream(f); InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "UTF-8"); return loadTextFile(inputStreamReader); } catch (Exception __e) { throw rethrow(__e); } } public static String loadTextFile(File fileName) { return loadTextFile(fileName, null); } static String loadTextFile(String fileName, String defaultContents) { return fileName == null ? defaultContents : loadTextFile(newFile(fileName), defaultContents); } 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 str(builder); } static File remoteMechListMirrorFile(String listName) { return newFile(remoteMechListMirrorsDir(), uniqueFileNameUsingMD5_80_v2(upper(listName))); } static boolean serverMechList_raw_fresh_verbose; static String serverMechList_raw_fresh(String name) { return serverMechList_raw_fresh(name, false); } static String serverMechList_raw_fresh(String name, boolean opt) { Lock __1694 = downloadLock(); lock(__1694); try { /*if (serverMechList_raw_fresh_verbose) print("serverMechList_raw_fresh " + name);*/ String text = null; try { text = loadTextFile(remoteMechListMirrorFile(name)); } catch (Throwable __e) { _handleException(__e); } Object[] params = muricaCredentialsPlus("md5" , md5OrNull(text), "l" , l(text), "opt" , opt ? 1 : 0, "withStatus" , 1); String url = "http://butter.botcompany.de:8080/mech/raw/list-text/" + urlencode(name); String page = postPageSilently(url, params); Map map = jsonDecodeMap(page); boolean same = eq(map.get("Same"), true); boolean appended = eq(map.get("Appended"), true); saveTextFile(remoteMechListMirrorMetaFile(name), struct(getMultipleKeys(map, "Name", "Status"))); if (!same) { if (appended) text += (String) map.get("Text"); else text = (String) map.get("Text"); saveTextFile(remoteMechListMirrorFile(name), text); File nameFile = remoteMechListMirrorNameFile(name); if (!fileExists(nameFile)) { String actualName = or((String) map.get("Name"), name); saveTextFile(nameFile, actualName); } } if (serverMechList_raw_fresh_verbose) print("Mech list " + name + ": " + (appended ? "appended" : same ? "same" : "downloaded") + ": " + n2(countLines(text), "line")); if (!same) vmBus_send("remoteMechListMirrorChanged", name); return text; } finally { unlock(__1694); } } static String appendNewLineIfNempty(String s) { return empty(s) ? "" : s + "\n"; } static String localMechList_opt_raw_fresh(String name) { return unnull(loadTextFile(localMechListFile(name))); } static Object vm_generalMap_get(Object key) { return vm_generalMap().get(key); } static Object vm_generalMap_put(Object key, Object value) { return mapPutOrRemove(vm_generalMap(), key, value); } static Set syncIdentityHashSet() { return (Set) synchronizedSet(identityHashSet()); } static String md5(String text) { try { if (text == null) return "-"; return bytesToHex(md5_impl(toUtf8(text))); // 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) { return md5OfFile(file); } static List takeFirst(List l, int n) { return l(l) <= n ? l : newSubListOrSame(l, 0, n); } static List takeFirst(int n, List l) { return takeFirst(l, n); } static String takeFirst(int n, String s) { return substring(s, 0, n); } static String takeFirst(String s, int n) { return substring(s, 0, n); } static List takeFirst(int n, Iterable i) { List l = new ArrayList(); Iterator it = i.iterator(); for (int _repeat_489 = 0; _repeat_489 < n; _repeat_489++) { if (it.hasNext()) l.add(it.next()); else break; } return l; } static String fileNameEncode_safeChars = " ()[]#,!"; static String fileNameEncode(String s) { StringBuilder buf = new StringBuilder(); int n = l(s); for (int i = 0; i < n; i++) { char c = s.charAt(i); if (contains(fileNameEncode_safeChars, c)) buf.append(c); else buf.append(urlencode(str(c))); } return str(buf); } static boolean fileExists(String path) { return path != null && new File(path).exists(); } static boolean fileExists(File f) { return f != null && f.exists(); } static String f2s(File f) { return f == null ? null : f.getAbsolutePath(); } static String f2s(java.nio.file.Path p) { return p == null ? null : f2s(p.toFile()); } 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 String fromUTF8(byte[] bytes) { return fromUtf8(bytes); } static ThreadLocal> checkFileNotTooBigToRead_tl = new ThreadLocal(); static void checkFileNotTooBigToRead(File f) { callF(checkFileNotTooBigToRead_tl.get(), f); } 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 File remoteMechListMirrorsDir() { return javaxDataDir("Remote Mech Lists"); } static Lock downloadLock_lock = fairLock(); static Lock downloadLock() { return downloadLock_lock; } static Object[] muricaCredentialsPlus(Object... params) { return concatArrays(muricaCredentials(), params); } static String md5OrNull(String s) { return s == null ? null : md5(s); } static String urlencode(String x) { try { return URLEncoder.encode(unnull(x), "UTF-8"); } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); } } static String postPageSilently(String url, Object... params) { return doPostSilently(litmap(params), url); } static Map jsonDecodeMap(String s) { Object o = jsonDecode(s); if (o instanceof List && empty((List) o)) return new HashMap(); if (o instanceof Map) return (Map) o; else throw fail("Not a JSON map: " + s); } /** 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); mkdirsForFile(file); 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); vmBus_send("wroteFile", 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 File remoteMechListMirrorMetaFile(String listName) { return javaxDataDir("Remote Mech Lists/" + uniqueFileNameUsingMD5_80_v2(upper(listName)) + ".meta"); } static String struct(Object o) { return structure(o); } static String struct(Object o, structure_Data data) { return structure(o, data); } static Map getMultipleKeys(Map map, A... keys) { Map map2 = similarEmptyMap(map); if (map != null) for (A key : keys) map2.put(key, map.get(key)); return map2; } static File remoteMechListMirrorNameFile(String listName) { return javaxDataDir("Remote Mech Lists/" + uniqueFileNameUsingMD5_80_v2(upper(listName)) + ".name"); } static A or(A a, A b) { return a != null ? a : b; } static int countLines(String s) { return l(toLines(s)); // yeah could be optimized :-) } static void vmBus_send(String msg, Object... args) { Object arg = vmBus_wrapArgs(args); pcallFAll(vm_busListeners_live(), msg, arg); pcallFAll(vm_busListenersByMessage_live().get(msg), msg, arg); } static void vmBus_send(String msg) { vmBus_send(msg, (Object) null); } static File localMechListFile(String listName) { return newFile(localMechListsDir(), uniqueFileNameUsingMD5_80_v2(listName) + ".text"); } static Map vm_generalMap_map; static Map vm_generalMap() { if (vm_generalMap_map == null) vm_generalMap_map = (Map) get(javax(), "generalMap"); return vm_generalMap_map; } static B mapPutOrRemove(Map map, A key, B value) { if (map != null && key != null) if (value != null) return map.put(key, value); else return map.remove(key); return null; } static Set synchronizedSet() { return synchroHashSet(); } static Set synchronizedSet(Set set) { return Collections.synchronizedSet(set); } static Set identityHashSet() { return Collections.newSetFromMap(new IdentityHashMap()); } 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 byte[] toUtf8(String s) { try { return s.getBytes("UTF-8"); } catch (Exception __e) { throw rethrow(__e); } } static boolean md5OfFile_verbose; static String md5OfFile(String path) { return md5OfFile(newFile(path)); } static String md5OfFile(File f) { try { if (!f.exists()) return "-"; if (md5OfFile_verbose) print("Getting MD5 of " + f); MessageDigest md5 = MessageDigest.getInstance("MD5"); FileInputStream in = new FileInputStream(f); try { byte buf[] = new byte[65536]; int l; while (true) { l = in.read(buf); if (l <= 0) break; md5.update(buf, 0, l); } return bytesToHex(md5.digest()); } finally { _close(in); }} catch (Exception __e) { throw rethrow(__e); } } static List newSubListOrSame(List l, int startIndex) { return newSubListOrSame(l, startIndex, l(l)); } static List newSubListOrSame(List l, int startIndex, int endIndex) { if (l == null) return null; int n = l(l); startIndex = max(0, startIndex); endIndex = min(n, endIndex); if (startIndex >= endIndex) return ll(); if (startIndex == 0 && endIndex == n) return l; return cloneList(l.subList(startIndex, endIndex)); } static String fromUtf8(byte[] bytes) { try { return bytes == null ? null : new String(bytes, "UTF-8"); } catch (Exception __e) { throw rethrow(__e); } } 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 File javaxDataDir(String... subs) { return newFile(javaxDataDir(), subs); } static Object[] concatArrays(Object[]... arrays) { int l = 0; for (Object[] a : arrays) l += l(a); Object[] x = new Object[l]; int i = 0; for (Object[] a : arrays) if (a != null) { System.arraycopy(a, 0, x, i, l(a)); i += l(a); } return x; } static Object[] muricaCredentials() { String pass = muricaPassword(); return nempty(pass) ? new Object[] {"_pass", pass } : new Object[0]; } static String doPostSilently(Map urlParameters, String url) { return doPostSilently(makePostData(urlParameters), url); } static String doPostSilently(String urlParameters, String url) { doPost_silently.set(true); return doPost(urlParameters, url); } static boolean jsonDecode_useOrderedMaps = true; static Object jsonDecode(final String text) { final List tok = jsonTok(text); if (l(tok) == 1) return null; class Y { int i = 1; Object parse() { String t = tok.get(i); if (t.startsWith("\"")) { String s = unquote(tok.get(i)); i += 2; return s; } if (t.equals("{")) return parseMap(); if (t.equals("[")) return this.parseList(); // avoid loading standard function "parseList" if (t.equals("null")) { i += 2; return null; } if (t.equals("false")) { i += 2; return false; } if (t.equals("true")) { i += 2; return true; } boolean minus = false; if (t.equals("-")) { minus = true; i += 2; t = get(tok, i); } if (isInteger(t)) { i += 2; if (eq(get(tok, i), ".")) { String x = t + "." + get(tok, i+2); i += 4; double d = parseDouble(x); if (minus) d = -d; return d; } else { long l = parseLong(t); if (minus) l = -l; return l != (int) l ? new Long(l) : new Integer((int) l); } } throw new RuntimeException("Unknown token " + (i+1) + ": " + t + ": " + text); } Object parseList() { consume("["); List list = new ArrayList(); while (!tok.get(i).equals("]")) { list.add(parse()); if (tok.get(i).equals(",")) i += 2; } consume("]"); return list; } Object parseMap() { consume("{"); Map map = jsonDecode_useOrderedMaps ? new LinkedHashMap() : new TreeMap(); while (!tok.get(i).equals("}")) { String key = unquote(tok.get(i)); i += 2; consume(":"); Object value = parse(); map.put(key, value); if (tok.get(i).equals(",")) i += 2; } consume("}"); return map; } void consume(String s) { if (!tok.get(i).equals(s)) { String prevToken = i-2 >= 0 ? tok.get(i-2) : ""; String nextTokens = join(tok.subList(i, Math.min(i+4, tok.size()))); throw fail(quote(s) + " expected: " + prevToken + " " + nextTokens + " (" + i + "/" + tok.size() + ")"); } i += 2; } } return new Y().parse(); } 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 " + n2(n, "critical actions") + ": " + join(", ", collect(beginCriticalAction_inFlight, "description"))); } catch (Throwable __e) { _handleException(__e); } } sleepInCleanUp(10); } } public static File mkdirsForFile(File file) { File dir = file.getParentFile(); if (dir != null) { // is null if file is in current dir dir.mkdirs(); if (!dir.isDirectory()) if (dir.isFile()) throw fail("Please delete the file " + f2s(dir) + " - it is supposed to be a directory!"); else throw fail("Unknown IO exception during mkdirs of " + f2s(file)); } return file; } public static String mkdirsForFile(String path) { mkdirsForFile(new File(path)); return path; } static long now_virtualTime; static long now() { return now_virtualTime != 0 ? now_virtualTime : System.currentTimeMillis(); } public static void copyFile(File src, File dest) { try { 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 FileOutputStream newFileOutputStream(File path) throws IOException { return newFileOutputStream(path.getPath()); } static FileOutputStream newFileOutputStream(String path) throws IOException { return newFileOutputStream(path, false); } static FileOutputStream newFileOutputStream(File path, boolean append) throws IOException { return newFileOutputStream(path.getPath(), append); } static FileOutputStream newFileOutputStream(String path, boolean append) throws IOException { mkdirsForFile(path); FileOutputStream f = new FileOutputStream(path, append); _registerIO(f, path, true); return f; } 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(); HashMap persistenceInfo = 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) { try { 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 Set) { /*O set2 = unwrapSynchronizedSet(o); if (set2 != o) { d.append("sync"); o = set2; } TODO */ if (((Set) o) instanceof TreeSet) { d.append(isCISet_gen(((Set) o)) ? "ciset" : "treeset"); structure_1(new ArrayList(((Set) o)), d); return; } // assume it's a HashSet or LinkedHashSet d.append(((Set) o) instanceof LinkedHashSet ? "lhs" : "hashset"); structure_1(new ArrayList(((Set) o)), d); return; } String name = c.getName(); if (o instanceof Collection && !startsWith(name, "main$") /* && neq(name, "main$Concept$RefL") */) { if (name.equals("java.util.Collections$SynchronizedList") || name.equals("java.util.Collections$SynchronizedRandomAccessList")) d.append("sync"); 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$")) { if (o instanceof LinkedHashMap) d.append("lhm"); else if (o instanceof HashMap) d.append("hm"); else if (o instanceof TreeMap) d.append(isCIMap_gen(((TreeMap) o)) ? "cimap" : "tm"); else if (name.equals("java.util.Collections$SynchronizedMap")) d.append("sync"); else if (name.equals("java.util.Collections$SynchronizedSortedMap")) { d.append("sync tm", 2); } d.append("{"); final int l = d.n; final Iterator it = ((Map) o).entrySet().iterator(); d.stack.add(new Runnable() { boolean v; Map.Entry e; public void run() { if (v) { d.append("="); v = false; d.stack.add(this); structure_1(e.getValue(), d); } else { if (!it.hasNext()) d.append("}"); else { e = (Map.Entry) it.next(); v = true; d.stack.add(this); if (d.n != l) d.append(", "); structure_1(e.getKey(), d); } } } }); return; } if (c.isArray()) { if (o instanceof byte[]) { d.append("ba ").append(quote(bytesToHex((byte[]) o))); return; } final int n = Array.getLength(o); if (o instanceof boolean[]) { String hex = boolArrayToHex((boolean[]) o); int i = l(hex); while (i > 0 && hex.charAt(i-1) == '0' && hex.charAt(i-2) == '0') i -= 2; d.append("boolarray ").append(n).app(" ").append(quote(substring(hex, 0, i))); return; } String atype = "array", sep = ", "; if (o instanceof int[]) { //ret "intarray " + quote(intArrayToHex((int[]) o)); atype = "intarray"; sep = " "; } d.append(atype).append("{"); d.stack.add(new Runnable() { int i; public void run() { if (i >= n) d.append("}"); else { d.stack.add(this); if (i > 0) d.append(", "); structure_1(Array.get(o, i++), d); } } }); return; } if (o instanceof Class) { d.append("class(", 2).append(quote(((Class) o).getName())).append(")"); return; } if (o instanceof Throwable) { d.append("exception(", 2).append(quote(((Throwable) o).getMessage())).append(")"); return; } if (o instanceof BitSet) { BitSet bs = (BitSet) o; d.append("bitset{", 2); int l = d.n; for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i+1)) { if (d.n != l) d.append(", "); d.append(i); } d.append("}"); return; } // Need more cases? This should cover all library classes... if (name.startsWith("java.") || name.startsWith("javax.")) { d.append("j ").append(quote(str(o))); return; // Hm. this is not unstructure-able } /*if (name.equals("main$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)) { String fieldName = field.getName(); if (fieldName.equals("_persistenceInfo")) d.persistenceInfo.put(c, field); if ((field.getModifiers() & (java.lang.reflect.Modifier.STATIC | java.lang.reflect.Modifier.TRANSIENT)) != 0) continue; fields.add(field); // put special cases here...? } cc = cc.getSuperclass(); } // TODO: S fieldOrder = getOpt(c, "_fieldOrder"); 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$1")) { lFields.remove(i); lFields.add(0, f); break; } } d.fieldsByClass.put(c, lFields); } // << if (lFields == null) else { // ref handling for lFields != null Integer ref = d.seen.get(o); if (ref != null) { /*d.refd.set(ref);*/ d.append("t").app(ref); return; } d.seen.put(o, d.n); // record token number } Field persistenceInfoField = (Field) (d.persistenceInfo.get(c)); Map persistenceInfo = persistenceInfoField == null ? null : (Map) persistenceInfoField.get(o); LinkedHashMap fv = new LinkedHashMap(); for (Field f : lFields) { Object value; try { value = f.get(o); } catch (Exception e) { value = "?"; } if (value != null && (persistenceInfo == null || !Boolean.FALSE.equals(persistenceInfo.get(f.getName())))) fv.put(f.getName(), value); } String name = c.getName(); String shortName = dropPrefix("main$", name); if (startsWithDigit(shortName)) shortName = name; // for anonymous classes // 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..."; }}); } catch (Exception __e) { throw rethrow(__e); } } static Map similarEmptyMap(Map m) { if (m instanceof TreeMap) return new TreeMap(((TreeMap) m).comparator()); if (m instanceof LinkedHashMap) return new LinkedHashMap(); // default to a hash map return new HashMap(); } static Object vmBus_wrapArgs(Object... args) { return empty(args) ? null : l(args) == 1 ? args[0] : args; } static Map vm_busListenersByMessage_live_cache; static Map vm_busListenersByMessage_live() { if (vm_busListenersByMessage_live_cache == null) vm_busListenersByMessage_live_cache = vm_busListenersByMessage_live_load(); return vm_busListenersByMessage_live_cache; } static Map vm_busListenersByMessage_live_load() { return vm_generalHashMap("busListenersByMessage"); } static File localMechListsDir() { return javaxDataDir("Mech Lists"); } static String _userHome; static String userHome() { if (_userHome == null) return actualUserHome(); return _userHome; } static File userHome(String path) { return new File(userDir(), path); } static volatile boolean muricaPassword_pretendNotAuthed; static String muricaPassword() { if (muricaPassword_pretendNotAuthed) return null; return trim(loadTextFile(muricaPasswordFile())); } static String makePostData(Map map) { List l = new ArrayList(); for (Map.Entry e : map.entrySet()) { String key = (String) (e.getKey()); Object val = e.getValue(); if (val != null) { String value = str(val); //structureOrText(val); l.add(urlencode(key) + "=" + urlencode(/*escapeMultichars*/(value))); } } return join("&", l); } static String makePostData(Object... params) { return makePostData(litorderedmap(params)); } static ThreadLocal doPost_silently = new ThreadLocal(); static ThreadLocal doPost_timeout = new ThreadLocal(); static String doPost(Map urlParameters, String url) { return doPost(makePostData(urlParameters), url); } static String doPost(String urlParameters, String url) { try { URL _url = new URL(url); ping(); return doPost(urlParameters, _url.openConnection(), _url); } catch (Exception __e) { throw rethrow(__e); } } static String doPost(String urlParameters, URLConnection conn, URL url) { try { boolean silently = isTrue(optParam(doPost_silently)); Long timeout = optParam(doPost_timeout); setHeaders(conn); int l = lUtf8(urlParameters); if (!silently) print("Sending POST request: " + hideCredentials(url) + " (" + l + " bytes)"); // connect and do POST if (timeout != null) setURLConnectionTimeouts(conn, timeout); ((HttpURLConnection) conn).setRequestMethod("POST"); conn.setDoOutput(true); conn.setRequestProperty("Content-Length", str(l)); OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream(), "UTF-8"); writer.write(urlParameters); writer.flush(); String contents = loadPage_utf8(conn, url, false); writer.close(); return contents; } catch (Exception __e) { throw rethrow(__e); } } static List jsonTok(String s) { List tok = new ArrayList(); int l = l(s); int i = 0; while (i < l) { int j = i; char c; String cc; // scan for whitespace while (j < l) { c = s.charAt(j); cc = s.substring(j, Math.min(j+2, l)); if (c == ' ' || c == '\t' || c == '\r' || c == '\n') ++j; else if (cc.equals("/*")) { do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/")); j = Math.min(j+2, l); } else if (cc.equals("//")) { do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0); } else break; } tok.add(s.substring(i, j)); i = j; if (i >= l) break; c = s.charAt(i); // cc is not needed in rest of loop body // scan for non-whitespace (json strings, "null" identifier, numbers. everything else automatically becomes a one character token.) if (c == '\'' || c == '"') { char opener = c; ++j; while (j < l) { if (s.charAt(j) == opener) { ++j; break; } else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; } } else if (Character.isLetter(c)) do ++j; while (j < l && Character.isLetter(s.charAt(j))); else if (Character.isDigit(c)) do ++j; while (j < l && Character.isDigit(s.charAt(j))); else ++j; tok.add(s.substring(i, j)); i = j; } if ((tok.size() % 2) == 0) tok.add(""); return tok; } static boolean isInteger(String s) { 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 double parseDouble(String s) { return Double.parseDouble(s); } static List collect(Collection c, String field) { return collectField(c, field); } static List collect(String field, Collection c) { return collectField(c, field); } /*ifclass Concept static L collect(Class c, S field) { ret collect(list(c), field); } endif TODO: make translator ignore stuff in ifclass until resolved */ static void sleepInCleanUp(long ms) { try { if (ms < 0) return; Thread.sleep(ms); } catch (Exception __e) { throw rethrow(__e); } } static A assertEquals(Object x, A y) { return assertEquals(null, x, y); } static A assertEquals(String msg, Object x, A y) { if (assertVerbose()) return assertEqualsVerbose(msg, x, y); if (!(x == null ? y == null : x.equals(y))) throw fail((msg != null ? msg + ": " : "") + y + " != " + x); return y; } 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 popLast(List l) { return liftLast(l); } 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 if (c == '\0') out.print("\\0"); else out.print(c); } out.print('"'); } 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 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); } static boolean isCISet_gen(Iterable l) { return l instanceof TreeSet && className(((TreeSet) l).comparator()).contains("CIComp"); } static boolean isCIMap_gen(Map map) { return map instanceof TreeMap && className(((TreeMap) map).comparator()).contains("CIComp"); } static String boolArrayToHex(boolean[] a) { return bytesToHex(boolArrayToBytes(a)); } static String shortDynamicClassName(Object o) { if (o instanceof DynamicObject && ((DynamicObject) o).className != null) return ((DynamicObject) o).className; return shortClassName(o); } static Map getDeclaredFields_cache = newDangerousWeakHashMap(); 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 boolean startsWithDigit(String s) { return nempty(s) && isDigit(s.charAt(0)); } static Map vm_generalHashMap(Object name) { synchronized(get(javax(), "generalMap")) { Map m = (Map) (vm_generalMap_get(name)); if (m == null) vm_generalMap_put(name, m = syncHashMap()); return m; } } static String actualUserHome_value; static String actualUserHome() { if (actualUserHome_value == null) { if (isAndroid()) actualUserHome_value = "/storage/emulated/0/"; else actualUserHome_value = System.getProperty("user.home"); } return actualUserHome_value; } static File actualUserHome(String sub) { return newFile(new File(actualUserHome()), sub); } static File userDir() { return new File(userHome()); } static File userDir(String path) { return new File(userHome(), path); } static File muricaPasswordFile() { return new File(javaxSecretDir(), "murica/muricaPasswordFile"); } 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 int lUtf8(String s) { return l(utf8(s)); } 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 String loadPage_utf8(URL url) { return loadPage_utf8(url.toString()); } static String loadPage_utf8(String url) { AutoCloseable __106 = tempSetTL(loadPage_charset, "UTF-8"); try { return loadPage(url); } finally { _close(__106); }} static String loadPage_utf8(URLConnection con, URL url, boolean addHeaders) throws IOException { AutoCloseable __107 = tempSetTL(loadPage_charset, "UTF-8"); try { return loadPage(con, url, addHeaders); } finally { _close(__107); }} static List collectField(Collection c, String field) { List l = new ArrayList(); if (c != null) for (Object a : c) l.add(getOpt(a, field)); return l; } static List collectField(String field, Collection c) { return collectField(c, field); } static ThreadLocal assertVerbose_value = new ThreadLocal(); static void assertVerbose(boolean b) { assertVerbose_value.set(b); } static boolean assertVerbose() { return isTrue(assertVerbose_value.get()); } static A assertEqualsVerbose(Object x, A y) { assertEqualsVerbose((String) null, x, y); return y; } static A assertEqualsVerbose(String msg, Object x, A y) { if (!eq(x, y)) { throw fail((msg != null ? msg + ": " : "") + /*sfu*/(y) + " != " + /*sfu*/(x)); } else print("OK: " + /*sfu*/(x)); return y; } 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 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 isDigit(char c) { return Character.isDigit(c); } static Map syncHashMap() { return synchroHashMap(); } 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 File javaxSecretDir(String sub) { return newFile(javaxSecretDir(), sub); } static String getComputerID_quick() { return computerID(); } static byte[] utf8(String s) { return toUtf8(s); } static int loadPage_defaultTimeout = 60000; 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(); if (!networkAllowanceTest(str(url))) throw fail("Not allowed: " + url); 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(exceptionToStringShort(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 vm_generalSubMap("URLConnection per thread").put(currentThread(), con); loadPage_responseHeaders.set(con.getHeaderFields()); InputStream in = null; try { in = urlConnection_getInputStream(con); //vm_generalSubMap("InputStream per thread").put(currentThread(), in); if (loadPage_debug) print("Put stream in map: " + currentThread()); String contentType = con.getContentType(); if (contentType == null) { //printStruct("Headers: ", con.getHeaderFields()); throw new IOException("Page could not be read: " + hideCredentials(url)); } //print("Content-Type: " + contentType); String charset = loadPage_charset == null ? null : loadPage_charset.get(); if (charset == null) charset = loadPage_guessCharset(contentType); if ("gzip".equals(con.getContentEncoding())) { if (loadPage_debug) print("loadPage: Using gzip."); in = newGZIPInputStream(in); } Reader r; try { r = new InputStreamReader(in, unquote(charset)); } catch (UnsupportedEncodingException e) { print(toHex(utf8(charset))); throw e; } 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 { if (loadPage_debug) print("loadPage done"); //vm_generalSubMap("InputStream per thread").remove(currentThread()); vm_generalSubMap("URLConnection per thread").remove(currentThread()); if (in != null) in.close(); } } static String loadPage_guessCharset(String contentType) { Matcher m = regexpMatcher("text/[a-z]+;\\s*charset=([^\\s]+)\\s*", 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); else setURLConnectionDefaultTimeouts(con, loadPage_defaultTimeout); return con; } static String _computerID; static Lock computerID_lock = lock(); public static String computerID() { if (_computerID == null) { Lock __1672 = computerID_lock; lock(__1672); try { if (_computerID != null) return _computerID; File file = computerIDFile(); _computerID = loadTextFile(file.getPath()); if (_computerID == null) { // legacy load _computerID = loadTextFile(userDir(".tinybrain/computer-id")); if (_computerID == null) _computerID = makeRandomID(12, new SecureRandom()); saveTextFile(file, _computerID); } } finally { unlock(__1672); } } return _computerID; } 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) { _handleException(__e); } } catch (Exception __e) { throw rethrow(__e); } } static boolean networkAllowanceTest(String url) { return isAllowed("networkAllowanceTest", url); } static final boolean loadPageThroughProxy_enabled = false; static String loadPageThroughProxy(String url) { return null; } static String exceptionToStringShort(Throwable e) { lastException(e); e = getInnerException(e); String msg = hideCredentials(unnull(e.getMessage())); if (msg.indexOf("Error") < 0 && msg.indexOf("Exception") < 0) return baseClassName(e) + prependIfNempty(": ", msg); else return msg; } static void sleepSeconds(double s) { if (s > 0) sleep(round(s*1000)); } 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 A printWithTime(A a) { print(hmsWithColons() + ": " + a); return a; } static A getAndClearThreadLocal(ThreadLocal tl) { A a = tl.get(); tl.set(null); return a; } static Set keys(Map map) { return map == null ? new HashSet() : map.keySet(); } static Set keys(Object map) { return keys((Map) map); } static Map vm_generalSubMap(Object name) { synchronized(get(javax(), "generalMap")) { Map map = (Map) (vm_generalMap_get(name)); if (map == null) vm_generalMap_put(name, map = synchroMap()); return map; } } static InputStream urlConnection_getInputStream(URLConnection con) throws IOException { UnknownHostException lastException = null; for (int _repeat_1581 = 0; _repeat_1581 < 2; _repeat_1581++) { try { return con.getInputStream(); } catch (UnknownHostException e) { lastException = e; print("Retrying because of: " + e); continue; } } throw lastException; } static String toHex(byte[] bytes) { return bytesToHex(bytes); } static String toHex(byte[] bytes, int ofs, int len) { return bytesToHex(bytes, ofs, len); } static Matcher regexpMatcher(String pat, String s) { return compileRegexp(pat).matcher(unnull(s)); } static URLConnection openConnection(URL url) { try { ping(); callOpt(javax(), "recordOpenURLConnection", str(url)); return url.openConnection(); } catch (Exception __e) { throw rethrow(__e); } } static URLConnection setURLConnectionDefaultTimeouts(URLConnection con, long timeout) { if (con.getConnectTimeout() == 0) { con.setConnectTimeout(toInt(timeout)); if (con.getConnectTimeout() != timeout) print("Warning: URL connect timeout not set by JDK."); } if (con.getReadTimeout() == 0) { con.setReadTimeout(toInt(timeout)); if (con.getReadTimeout() != timeout) print("Warning: URL read timeout not set by JDK."); } return con; } static File computerIDFile() { return javaxDataDir("Basic Info/computer-id.txt"); } static String makeRandomID(int length) { return makeRandomID(length, defaultRandomGenerator()); } static String makeRandomID(int length, Random 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 volatile Object isAllowed_function; // func(S, O[]) -> bool static volatile boolean isAllowed_all = true; static boolean isAllowed(String askingMethod, Object... args) { // check on VM level Object f = vm_generalMap_get("isAllowed_function"); if (f != null && !isTrue(callF(f, askingMethod, args))) return false; // check locally return isAllowed_all || isTrue(callF(isAllowed_function, askingMethod, args)); } static String baseClassName(String className) { return substring(className, className.lastIndexOf('.')+1); } static String baseClassName(Object o) { return baseClassName(getClassName(o)); } static String prependIfNempty(String prefix, String s) { return empty(s) ? s : prefix + s; } static long round(double d) { return Math.round(d); } 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 String hmsWithColons() { return hmsWithColons(now()); } static String hmsWithColons(long time) { return new SimpleDateFormat("HH:mm:ss").format(time); } static Map compileRegexp_cache = syncMRUCache(10); static java.util.regex.Pattern compileRegexp(String pat) { java.util.regex.Pattern p = compileRegexp_cache.get(pat); if (p == null) { compileRegexp_cache.put(pat, p = java.util.regex.Pattern.compile(pat)); } return p; } static Random defaultRandomGenerator() { return ThreadLocalRandom.current(); } static File getProgramDir() { return programDir(); } static File getProgramDir(String snippetID) { return programDir(snippetID); } 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 Map syncMRUCache(int size) { return synchroMap(new MRUCache(size)); } 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(), formatSnippetIDOpt(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 formatSnippetIDOpt(String s) { return isSnippetID(s) ? formatSnippetID(s) : s; } static Class getMainClass() { return mc(); } static Class getMainClass(Object o) { try { if (o == null) return null; if (o instanceof Class && eq(((Class) o).getName(), "x30")) return (Class) o; return (o instanceof Class ? (Class) o : o.getClass()).getClassLoader().loadClass("main"); } 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 String programID() { return getProgramID(); } static String programID(Object o) { return getProgramID(o); } static volatile String caseID_caseID; static String caseID() { return caseID_caseID; } static void caseID(String id) { caseID_caseID = id; } public static boolean isSnippetID(String s) { try { parseSnippetID(s); return true; } catch (RuntimeException e) { return false; } } static class ExpiringMap2 extends AbstractMap { Map> byKey = new HashMap(); // key -> pair(expiry sys time, value) PriorityBlockingQueue < Pair < Long , A > > queue = new PriorityBlockingQueue(); // queue(pair(expiry sys time, key)) long standardExpiryTime; // ms boolean renewOnOverwrite = true, renewOnGet; Object onChange; // new RestartableCountdown countdown; // TODO ExpiringMap2() {} ExpiringMap2(long standardExpiryTime) { this.standardExpiryTime = standardExpiryTime;} ExpiringMap2(long standardExpiryTime, Object onChange) { this.onChange = onChange; this.standardExpiryTime = standardExpiryTime;} synchronized boolean clean() { boolean changes = false; Pair p; while ((p = queue.peek()) != null && sysTime() >= p.a) { p = queue.poll(); Pair v = byKey.get(p.b); if (v != null /*&& v.a == p.a*/) { byKey.remove(p.b); changes = true; change(); } } return changes; } void change() { callF(onChange); } synchronized public B put(A a, B b) { clean(); long timeout = sysTime()+standardExpiryTime; Pair p = byKey.get(a); if (p != null && renewOnOverwrite) queue.remove(new Pair(p.a, a)); byKey.put(a, pair(timeout, b)); change(); if (p == null || renewOnOverwrite) queue.add(new Pair(timeout, a)); return pairB(p); } synchronized public B remove(Object a) { clean(); Pair p = byKey.get(a); if (p == null) return null; queue.remove(new Pair(p.a, a)); byKey.remove(a); change(); return p.b; } synchronized public B get(Object a) { clean(); Pair p = byKey.get(a); if (renewOnGet && p != null) { queue.remove(new Pair(p.a, a)); long timeout = sysTime()+standardExpiryTime; byKey.put((A) a, pair(timeout, p.b)); queue.add(new Pair(timeout, a)); } return pairB(p); } synchronized public Set> entrySet() { clean(); // TODO: mutex return synchronizedSet(mapValues("pairB", byKey).entrySet()); } synchronized public Set keySet() { clean(); return synchronizedSet(byKey.keySet()); } synchronized public int size() { clean(); return byKey.size(); } void setStandardExpiryTime(long ms) { standardExpiryTime = ms; } synchronized ExpiringMap2 setMap(Map innerMap) { byKey = innerMap; return this; } } static abstract class VF2 { abstract void get(A a, B b); }static class MechMode { Object readMode; Object writeMode; MechMode() {} MechMode(Object readMode, Object writeMode) { this.writeMode = writeMode; this.readMode = readMode;} public String toString() { return "MechMode(" + readMode + ", " + writeMode + ")"; }public boolean equals(Object o) { if (!(o instanceof MechMode)) return false; MechMode x = (MechMode) o; return eq(readMode, x.readMode) && eq(writeMode, x.writeMode); } public int hashCode() { int h = -866263200; h = h*2+_hashCode(readMode); h = h*2+_hashCode(writeMode); return h; } } static B pairB(Pair p) { return p == null ? null : p.b; } static long sysTime() { return sysNow(); } static void change() { //mainConcepts.allChanged(); // safe version for now cause function is sometimes included unnecessarily (e.g. by EGDiff) callOpt(getOptMC("mainConcepts"), "allChanged"); } static Map mapValues(Object func, Map map) { Map m = similarEmptyMap(map); for (Object key : keys(map)) m.put(key, callF(func, map.get(key))); return m; } static Map mapValues(Map map, IF1 f) { return mapValues(f, map); } static Map mapValues(Map map, Object func) { return mapValues(func, map); } static Set keySet(Map map) { return map == null ? new HashSet() : map.keySet(); } static Set keySet(Object map) { return keys((Map) map); } }