import java.util.*; import java.util.zip.*; import java.util.List; import java.util.regex.*; import java.util.concurrent.*; import java.util.concurrent.atomic.*; import java.util.concurrent.locks.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.text.*; import javax.swing.table.*; import java.io.*; import java.net.*; import java.lang.reflect.*; import java.lang.ref.*; import java.lang.management.*; import java.security.*; import java.security.spec.*; import java.awt.*; import java.awt.event.*; import java.awt.image.*; import javax.imageio.*; import java.math.*; import javax.net.ssl.*; import java.security.SecureRandom; import java.security.cert.X509Certificate; import java.text.SimpleDateFormat; import java.text.NumberFormat; import java.util.*; import java.io.*; import java.net.*; import java.nio.ByteBuffer; import java.nio.channels.FileChannel; import java.nio.charset.Charset; import java.security.KeyStore; import java.util.logging.Level; import java.util.logging.Logger; import java.util.regex.Matcher; import java.util.regex.Pattern; import java.util.zip.GZIPOutputStream; import java.text.*; import java.util.TimeZone; class main { static double aiCacheInterval = 10*60 /*30*/; // 10 minutes static ThreadLocal white = new ThreadLocal(); static ThreadLocal ctc = new ThreadLocal(); static int nComments = 30; static int nRelations = 5; static String searchQueriesUniverse = "crefwbbhvngkmicy"; static TimedCache news = new TimedCache(60); static class Search extends Concept { static String _fieldOrder = "q ip"; String q, ip; } static class CookieToConcept extends Concept { static String _fieldOrder = "cookie concept"; String cookie, concept; CookieToConcept() { if (!_loading()) concept = aGlobalID(); } } static class UserTruth extends Concept { static String _fieldOrder = "user text"; String user, text; } static class Comment extends Concept { static String _fieldOrder = "commentID conceptID user text"; String commentID, conceptID, user, text; Comment() { if (!_loading()) commentID = aGlobalID(); } } public static void main(final String[] args) throws Exception { aiConceptsMap_cached_autoClearInterval = aiCacheInterval; db(); indexConceptField(CookieToConcept.class, "cookie"); //loadAIConcepts_alwaysFromDisk = true; aiConceptsMap_fastLoad = loadTruth_fastLoad = true; setOpt(startAIConceptsHere(), "grabImages" , true); startTruthTableHere(); } static Object html(String uri, final Map params) { try { // check host long time = sysNow(); white.set(false); // !oneIn(10)); String cookie = cookieFromUser(); CookieToConcept ctc = cookieToConcept(); if (nempty(params.get("news"))) news.clear(); if (eq(uri, "/structure/comments")) return serveText(structure(list(Comment.class))); if (eq(uri, "/structure/concepts")) return serveText(structure(exportableAIConcepts())); Matches m = new Matches(); if (startsWith(uri, "/structure/conceptsByTokens/", m)) return serveText(structure(exportableAIConcepts(aiConceptsByTokens(urldecode(m.unq(0)))))); if (startsWith(uri, "/structure/", m)) { if (possibleGlobalID(m.unq(0))) { AIConcept c = getAIConcept(m.unq(0)); if (c != null) return serveText(structure(exportableConcept(c))); } return ""; } if (eq(uri, "/structure/statements")) return serveText(structure(loadTruth_cached())); String s = hmobilefix() + hcommentSafe("Cookie: " + cookie + (ctc != null ? ", concept: " + ctc.concept : "")) + (white.get() ? "" : hcss("a:link, a:visited, a:hover, a:active { color: white; }")) + hbody(htmlImpl(uri, params), "style" , white.get() ? "background: white" : "text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black; color: white; background-color: #262626"); // : "text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black; color: white; background-image: url(\"" + snippetImageGIFURL(#1007679) + "\"); background-repeat: no-repeat; background-position: 50% 0; background-color: #262626"); // : "text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black; color: white; background-image: url(\"" + snippetImageGIFURL(#1007907) + "\"); background-repeat: no-repeat; background-position: 50% 0; background-color: #141414"); return s + p(hsmall((sysNow()-time) + " ms", "style" , "color: #EEEEEE"), "style" , "text-align: right"); } catch (Exception __e) { throw rethrow(__e); } } static Object htmlImpl(String uri, final Map params) { print("Wiki URI: " + uri); String vis = registerVisitor(); uri = dropSuffix("/", uri); uri = dropPrefix("/", uri); String userConcept = userConcept(); processActions(params); if (eq(uri, "sleep")) { sleepSeconds(5); return "Slept 5, just for you."; } String q = trim(params.get("q")); String qname = q, qcomment = ""; Matches m = new Matches(); if (flexMatch("* [*]", q, m)) { qname = m.unq(0); qcomment = m.unq(1); } if (nempty(q)) { cset(uniq(Search.class, "q", q, "ip" , getClientIP()), "lastSeen" , now()); if (findAIConceptByNameAndCommentIC(qname, qcomment) == null) { String universe = or2(qname.startsWith("->") ? userConcept : null, searchQueriesUniverse); createAIConcept(qname, qcomment, universe); //if (!loadAIConcepts_alwaysFromDisk) clearAICaches(); } } if (eq(uri, "import")) { triggerStandardAIImport(); return "OK" + hrefresh(1, "/wiki/"); } if (eq(uri, "export")) { triggerStandardAIExport(); return "OK" + hrefresh(1, "/wiki/"); } if (eq(uri, "searches")) { return htitle_h2("Latest Searches") + htable(map(new F1() { Object get(Search s) { try { return litorderedmap("Query" , dynamize(s.q), "IP" , dynamize(s.ip)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "litorderedmap(Query := dynamize(s.q),\r\n IP := dynamize(s.ip))"; }}, takeFirst(10, sortedByFieldDesc("lastSeen", list(Search.class)))), false); } clearAICaches(aiCacheInterval); final Map map = aiConceptsMap_cached(); if (possibleGlobalID(uri)) return renderConcept(uri, params); // Serve main page String results = ""; if (nempty(q)) { List l = imSearch(q); if (empty(l)) results = h3("No search results for " + htmlencode(quote(q))); else results = h3("Search results for " + htmlencode(quote(q))) + ul(map("aiConceptToHTML", l)); } List l = withoutArrowConcepts(sortedByFieldDesc(values(map), "touched")); /*S question = ""; pcall { question = makeQuestion(); question = toUpper(conceptLanguageToEnglish_xyz_noquote(question)); }*/ boolean didAddComment = eq("addComment", params.get("action")); String randomConcept = ""; /*pcall { S id = randomNonTechnicalConcept(); randomConcept = hform( hhidden(action := "addComment") + hhidden(conceptID := id) + "What do you think about " + b(dynamize("\"" + conceptToName(id) + "\"")) + "? " + hinputfield("text", "", autofocus := didAddComment ? "1" : null, style := "text-align: center") + " " + hsubmit("Submit spontaneous comment")); }*/ String search = h3("Search") + p("Search term, question or statement:") + hform( htextinput("q", q, /*autofocus := !didAddComment ? "1" : null,*/ "style" , "text-align: center", "onfocus" , "this.select()") + " " + hsubmit("Go"), "accept-charset" , "UTF-8"); String auth = ""; if (webAuthed()) auth = " " + ahref("/wiki/import", "Import.") + " " + getExportSnippetID(aiConceptsProgram()) + "/" + getExportSnippetID(truthTableProgram()) + ". " + ahref("/wiki/export", "Export."); String line = "See " + ahref("https://www.youtube.com/watch?v=gTlgZkc95IU", "Video") + ". " + ahref("http://ai1.lol/new", htmlencode("More videos & articles")) + ". " + ahref("http://tinybrain.de/x30.jar", "Download.") + auth; boolean all = nempty(params.get("all")); List conceptsToShow = all ? l : selectRandomUpTo(l, 20); String concepts = ul(map("aiConceptToHTML", conceptsToShow)); List allStatements = reversed(loadTruth_cached()); boolean allRelations = nempty(params.get("allrelations")); List statements = allRelations ? allStatements : takeFirst(nRelations, allStatements); String relations = ul(map("statementToHTML", statements)); boolean showAllComments = nempty(params.get("allcomments")); List allComments = sortedByFieldDesc(list(Comment.class), "created"); List lcomments = showAllComments ? allComments : takeFirst(nComments, allComments); String comments = ul(map("commentToHTML2", lcomments)); BigInteger[] ints = extractIntsFromString(vis); BigInteger today = getBigInt(ints, 0), yesterday = getBigInt(ints, 2); String load = formatDoubleFull(systemLoad(), 1); String drive = iceil(userDirDriveFullness()) + "%"; String s = ""; if (nempty(userConcept)) s = "You are: " + dynamize(userConcept) + " / "; s += today + " : " + yesterday + " / " + load + " / " + drive; String exp = "Visitors today: " + today + ", yesterday: " + yesterday + ", system load: " + load + ", drive use: " + drive; String visBox = hdiv(hsmall(s), "style" , "position:absolute; top: 2px; right: 2px", "title" , exp); String latest = ""; int nLatest = parseIntOpt(params.get("latest")); if (nLatest != 0) nLatest = min(nLatest, 1000); else nLatest = 3; if (!all) { List ll = takeFirst(nLatest, withoutArrowConcepts(sortedByFieldDesc(values(map), "created"))); latest = h3("Latest concepts " + (nLatest < 100 ? ahref("?latest=100", "(more)") : "")) + ul(map("aiConceptToHTML", ll)); } long nc = numComputers(); String slogan = p( // span(l(l) + " Concepts", style := "font-size: 40px") span( //targetBlank("https://www.twitch.tv/stefan_reich", "LET'S TWITCH.") //targetBlank("http://all-computers.tinybrain.de", (nc == 0 ? "MANY" : str(nc)) + " COMPUTERS"), //+ "
" + targetBlank("http://ai1.lol/", "LET'S CHAT!" targetBlank("http://ai1.lol/", himg(snippetImgLink("#1009213"), "width" , 394, "height" , 74, "title" , "BotCompany.de")), "style" , "font-size: 40px") + "
" + hsmall(b(ahref("http://ai1.lol/wiki/", "THE MACHINE") + " " + ahref(progLink("#1007674"), "understands Fibonacci numbers") + ", " + ahref(progLink("#1007649"), "letters to mom") + ", " + ahref(progLink("#1007814"), "Scandinavian breakfast") + " and " + ahref(progLink("#1008300"), "products") + " :-)") + "
" + line) + "

" + "We're working on reducing the insanity. " + ahref("mailto:info@ai1.lol", "Mail.") + " " + ahref("https://www.meetup.com/Artificial-Intelligence-Meetup/", "Hamburg.") + " " + ahref("https://slides.com/stefanreich", "Presentations (German/English).") + "
" + "Currently working on " + targetBlank(progLink("#1007924"), "reading Wikipedia") + " & " + targetBlank(progLink("#1007987"), "general super-parsing") + "." // + b(ahref("http://tinybrain.de/1007649", "Demo 1.") + " " // + ahref("http://tinybrain.de/1007674", "Demo 2.")) ); return htitle("Intelligence Machine") + visBox + hdiv(visitorsChart(""), "style" , "position:absolute; left: 2px; right: 2px; width: 150px; height: 110px;", "title" , "Visitors Chart") + hcenter2( (white.get() ? "" : slogan) + (white.get() ? p(ahref("http://ai1.lol/", hTBImage(white.get() ? "#1007526" : "#1002549", "title", "Intelligence Machine"))) : "") + (white.get() ? slogan : "") //+ p("It seems we're moving towards actual applications. New contacts!") + news.get(new F0() { String get() { try { return loadSnippet("#1008166"); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "ret loadSnippet(#1008166);"; }}) + youtubeEmbedSideBySide("KXPLUaaVPIw", /*"wuz8yhnN9fs",*/ "UVMiYHeotFE") //+ p(htbimg(#1008147)) //+ p(htbimg(#1008146)) // + p(dynamize(question)) + randomConcept + search) + results //+ hcenter2(latestDrawing() + randomDrawing()) + "
" + htableRaw_valignTop(ll(ll( latest + hdiv(_defaultAd(), "style" , "float: left; margin-right: 30px; margin-bottom: 20px") + h3( (all ? "Concepts (" + lstr(l) : "Random concepts (" + l(conceptsToShow) + " of " + ahref("?all=1", l(l))) + ")") + concepts, //hdiv(_defaultAd(), style := "float: right; margin: 10px") + h3(showAllComments ? "All Comments (" + l(lcomments) + ")" : "Latest Comments (" + l(lcomments) + " of " + ahref("?allcomments=1", l(allComments)) + ") - YOU can comment too") + comments + h3(allRelations ? "All Relations (" + l(statements) + ")" : "Latest Relations (" + l(statements) + " of " + ahref("?allrelations=1", l(allStatements)) + ") - We should clean them up some time ^^") + relations)), "border", "0") + hcenter2(htableRaw_valignTop(ll(ll(latestDrawing(), randomDrawing())), "cellspacing", 20)) ; } static String aiConceptToHTML(AIConcept c) { return (nempty(c.imageMD5) ? "[w/image] " : hasSuggestedImage(c) ? "[w/sugg. image] " : "") + dynamize(c.globalID) + " - " + dynamize(aiConceptToString2(c)); } static String statementToHTML(Statement s) { return ahref("http://ai1.lol/" + s.globalID, "*") + " " + dynamize(or2(s.possibleEnglishTranslation, "?") + " - " + s.text); } static String commentToHTML(Comment c) { return hsafeComment(c.commentID) + dynamize(c.user + " says: " + c.text); } // for start page static String commentToHTML2(Comment c) { return ahref(intelligenceMachineLink(c.conceptID), dynamize(conceptToName(c.conceptID))) + dynamize( //c.user + " says on " + c.conceptID + ": " + c.text ": " + c.text ); } static String renderConcept(String uri, Map params) { // Serve concept final Map map = aiConceptsMap_cached(); final AIConcept c = map.get(toLower(uri)); Statement st = findWhere(loadTruth_cached(), "globalID" , toLower(uri)); if (st != null) return renderStatement(c, st, params); if (c == null) { try { loadPage_extraHeaders.set(litmap("X-Forwarded-For", clientIP())); return loadPage(smartBotURL() + "/" + toLower(uri)); } catch (Throwable __e) { print(exceptionToStringShort(__e)); } return "[Smart Bot Reloading]"; } String html = htitle(c.name + " [" + (nempty(c.comment) ? c.comment + " / " : "") + c.globalID + "]") + h2(dynamize(aiConceptToString(c))); html += ul( "Universe: " + dynamize(c.originatingUniverse), eq(c.originatingUniverse, userConcept()) ? "You made this" : null, //"Image MD5: " + htmlencode(c.imageMD5) "Created: " + formatDateAndTime(c.created), "Touched: " + formatDateAndTime(c.touched), c.imported != 0 || nempty(c.importedFrom) ? "Imported: " + formatDateAndTime(c.imported) + " from " + dynamize(c.importedFrom) : null ); if (nempty(c.imageMD5) && imageServerHas(c.imageMD5)) html += p(himg(imageServerJPEGLink(c.imageMD5))); if (c.suggestedImage.has()) { print("PNG path: " + c.suggestedImage.get().pngPath); BufferedImage img = c.suggestedImage.get().getImage(); if (img != null) { uploadToImageServerIfNotThere(img, aiConceptToString(c)); if (empty(c.suggestedImageMD5)) c.suggestedImageMD5 = imageMD5(img); } } if (nempty(c.suggestedImageMD5)) html += h3("Suggested image (from Google search)") + p(himg(imageServerJPEGLink(c.suggestedImageMD5))); List statements = filter(loadTruth_cached() , new F1() { Boolean get(Statement s) { try { return containsIgnoreCase(s.text, c.globalID); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "containsIgnoreCase(s.text, c.globalID)"; }}); if (nempty(statements)) html += h3("Statements about this") + ul(map("statementToHTML", statements)); List comments = conceptsWhere(Comment.class, "conceptID" , c.globalID); html += h3("Comments") + ul(map("commentToHTML", comments)); html += h3("Add comment") + hform( hhidden("action" , "addComment") + hhidden("conceptID" , c.globalID) + htableRaw_valignTop(ll( ll("Your Comment", hinputfield("text")), ll("", hsubmit("Add comment")) ))); html += p(ahref("http://ai1.lol/wiki", "[Home]")); return html; } static String hselectNode(Map map, Object... params) { return hselect(orderMapByValue(mapValues("nodeToString", map)), params); } static String renderStatement(AIConcept c, Statement st, Map params) { if (nempty(params.get("retranslate"))) { RemoteDB db = new RemoteDB(truthTableProgram()); db.xset(db.rc(st.id), "possibleEnglishTranslation" , null); db.close(); st.possibleEnglishTranslation = null; } boolean hasTranslation = nempty(st.possibleEnglishTranslation); String html = htitle_h2("Statement " + st.globalID) + ul( "English (machine-generated): " + dynamize(or2(st.possibleEnglishTranslation, "?")), "Computer Language: " + dynamize(st.text), st.imported != 0 || nempty(st.importedFrom) ? "Imported: " + formatDateAndTime(st.imported) + " from " + dynamize(st.importedFrom) : null) + (!hasTranslation ? "" : p(ahref("?retranslate=1", "Request retranslation"))); html += p(ahref("http://ai1.lol/wiki", "[Home]")); return html; } static void processActions(Map params) { String action = params.get("action"); if (eq(action, "addRelation")) { String id1 = params.get("concept1"); String id2 = params.get("concept2"); String rel = params.get("rel"); if (nempty(id1) && nempty(rel)) createStatement(conceptQuote(rel) + " " + conceptQuote(id1) + " " + conceptQuoteOpt(id2)); } if (eq(action, "addComment")) { String conceptID = params.get("conceptID"); String text = trim(params.get("text")); if (possibleGlobalID(conceptID) && nempty(text)) { String user = ctc.get().concept; uniq(Comment.class, "user", user, "conceptID", conceptID, "text", text); } } } static String latestDrawing() { List metas = getDrawings(); return empty(metas) ? "" : h3("Latest Drawing") + renderDrawing(first(metas)); } static String renderDrawing(Object meta) { return p(renderMeta(meta) + "
" + hsmall(ahref(progLink("#1009961"), "Make your own.") + " " + ahref("http://ai1.lol/images", "More drawings."))); } static String randomDrawing() { Object meta = random(dropFirst(getDrawings())); if (meta == null) return ""; return h3("Random Drawing") + renderDrawing(meta); } static List getDrawings() { try { Object imageServer = getBot("#1004590"); List metas = (List) (call(get(imageServer, "mainConcepts"), "list", "ImageMeta")); metas = filter(metas , new F1() { Boolean get(Object meta) { try { return startsWithIC(getString(meta, "name"), "Drawing "); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "startsWithIC(getString(meta, \"name\"), \"Drawing \")"; }}); metas = sortedByFieldDesc(metas, "created"); return metas; } catch (Throwable __e) { _handleException(__e); } return ll(); } static String renderMeta(Object meta) { String md5 = getString(meta, "md5"); String jpg = imageServerJPEGLink(md5); return ahref(jpg, himg(jpg, //style := "zoom: 50%" // works only on Chrome "onload" , "this.width *= 0.7; this.onload=null;" )); } static List exportableAIConcepts(Collection l) { return map("exportableConcept", l); } static List exportableAIConcepts() { return exportableAIConcepts(aiConcepts()); } static Concept exportableConcept(AIConcept c) { Concept cc = unlisted(Concept.class); cc.className = "AIConcept"; cc.created = c.created; copyConceptFields(c, cc, "globalID", "name"); if (nempty(c.comment)) copyConceptFields(c, cc, "comment"); return cc; } static String userConcept() { return ctc.get() != null ? ctc.get().concept : ""; } static long numComputers() { return getLong(getBot("#1003253"), "numComputers"); } static CookieToConcept cookieToConcept() { String cookie = cookieFromUser(); CookieToConcept ctc = null; if (nempty(cookie)) { ctc = uniq(CookieToConcept.class, "cookie", cookie); if (!hasAIConcept(ctc.concept)) createAIConcept_listed(ctc.concept, "-> an anonymous cookie", "created automatically", searchQueriesUniverse); } main.ctc.set(ctc); return ctc; } static String conceptIDForCookie() { CookieToConcept ctc = cookieToConcept(); return ctc == null ? null : ctc.concept; } static String randomNonTechnicalConcept() { String b = ""; for (int j = 0; j < 1000; j++) { b = randomAIConcept(); String s = conceptToName(b); if (!cic(s, "javax") && !startsWith(s, "->") && !containsXYZVariables(s)) break; } return b; } static Pair randomDifferentConcepts() { String a = randomNonTechnicalConcept(); for (int i = 0; i < 10; i++) { String b = randomNonTechnicalConcept(); if (neq(a, b)) return pair(a, b); } return null; } static String makeQuestion() { Pair p = randomDifferentConcepts(); if (p == null) return null; String adj = randomAdjective(); return joinWithSpaces("psrgtxwtfzmfzhsx", p.a, adj, p.b); // is X more Y than Z? } static String randomAdjective() { return oneOf(splitAtSpace("dinrgdnbbyfqaogm vyegxexdfpmewhlh bdctgxvpjiavress lrbdjovphoezwgfk ffrmkrbgokesaihw sxewqdexaamizwhd rsabdjeujjzirvzf")); } static String nodeToString(Node n) { if (n == null) return "-"; if (n instanceof AIConcept) return aiConceptToString2(((AIConcept) n)); if (n instanceof Statement) return statementToString(((Statement) n)); return "?? " + n.globalID; } static String aGlobalID() { return randomID(globalIDLength()); } static void db() { conceptsAndBot(); } // use -10000 for 10 seconds plus slowdown logic static void db(Integer autoSaveInterval) { conceptsAndBot(autoSaveInterval); } static void indexConceptField(Class c, String field) { if (!isConceptFieldIndexed(c, field)) new ConceptFieldIndex(c, field); } 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 Class startAIConceptsHere() { return startBotHere(dbBotName(aiConceptsProgram()), aiConceptsProgram()); } static void startTruthTableHere() { startBotHere("Truth Table Bot", truthTableProgram()); } static long sysNow() { ping(); return System.nanoTime()/1000000; } static String cookieFromUser() { return (String) callOpt(getBot("#1002157"), "cookieFromUser"); } 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 eq(Object a, Object b) { return a == null ? b == null : a == b || b != null && a.equals(b); } static Object serveText(Object s) { if (getMainBot() == null) return serveText_direct(str(s)); return call(getMainBot(), "serveByteArray", toUtf8(str(s)), "text/plain; charset=utf8"); } 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; concept = o instanceof Concept; 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 (o instanceof Lisp) { d.append("l(", 2); final Lisp lisp = (Lisp) o; structure_1(lisp.head, d); final Iterator it = lisp.args == null ? emptyIterator() : lisp.args.iterator(); d.stack.add(new Runnable() { public void run() { try { if (!it.hasNext()) d.append(")"); else { d.stack.add(this); d.append(", "); structure_1(it.next(), d); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (!it.hasNext())\r\n d.append(\")\");\r\n else {\r\n ..."; }}); return; } /*if (name.equals("main$Lisp")) { fail("lisp not supported right now"); }*/ String dynName = shortDynamicClassName(o); if (concept && !d.concepts.contains(dynName)) { d.concepts.add(dynName); d.append("c "); } // serialize an object with fields. // first, collect all fields and values in fv. TreeSet fields = new TreeSet(new Comparator() { public int compare(Field a, Field b) { return stdcompare(a.getName(), b.getName()); } }); Class cc = c; while (cc != Object.class) { for (Field field : getDeclaredFields_cached(cc)) { 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 List list(Class type) { return db_mainConcepts().list(type); } static List list(Concepts concepts, Class type) { return concepts.list(type); } static List list(String type) { return db_mainConcepts().list(type); } static List list(Concepts concepts, String type) { return concepts.list(type); } 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 List aiConceptsByTokens(String tokens) { final List tok = javaTokC(tokens); return filter(aiConcepts() , new F1() { Boolean get(AIConcept c) { try { return containsSubList(javaTokC(c.name), tok); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "containsSubList(javaTokC(c.name),\r\n tok)"; }}); } static String urldecode(String x) { try { return URLDecoder.decode(unnull(x), "UTF-8"); } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); } } static boolean possibleGlobalID(String s) { return l(s) == globalIDLength() && allLowerCaseCharacters(s); } static AIConcept getAIConcept(String id) { return aiConceptsMap_cached().get(id); } static Cache> loadTruth_cached_cache = new Cache("loadTruth"); static List loadTruth_cached() { return loadTruth_cached_cache.get(); } static void loadTruth_clearCache() { loadTruth_cached_cache.clear(); } static void loadTruth_clearCache(double seconds) { loadTruth_cached_cache.clear(seconds); } static String hmobilefix() { return ""; } static String hmobilefix(String html) { return hAddToHead(html, hmobilefix()); } static String hcommentSafe(String text) { return hcomment(htmlencode(text)); } static String hcss(Object contents) { return htag("style", contents); } static String hbody(Object contents, Object... params) { return tag("body", contents, params); } static String p(Object contents, Object... params) { return tag("p", contents, params) + "\n"; } static String hsmall(Object contents, Object... params) { return tag("small", contents, params); } 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 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 registerVisitor() { Object visitorsBot = getBot("#1002157"); String visitorStats = visitorsBot == null ? null : str(callHtmlMethod(visitorsBot, "/")); return visitorStats; } static String dropSuffix(String suffix, String s) { return s.endsWith(suffix) ? s.substring(0, l(s)-l(suffix)) : s; } static String dropPrefix(String prefix, String s) { return s == null ? null : s.startsWith(prefix) ? s.substring(l(prefix)) : s; } static void sleepSeconds(double s) { if (s > 0) sleep(round(s*1000)); } 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 boolean flexMatch_debug; static boolean flexMatch(String pat, String s) { return flexMatch(pat, s, null); } static boolean flexMatch(String pat, String s, Matches m) { return flexMatch(javaTok(pat), javaTok(unnull(s)), m); } static boolean flexMatch(String pat, String s, Matches m, boolean joinBrackets) { return flexMatch(javaTok(pat), javaTok(unnull(s)), m, joinBrackets); } static boolean flexMatch(List tokpat, List tokfull, Matches m) { return flexMatch(tokpat, tokfull, m, true); } static boolean flexMatch(List tokpat, List tokfull, Matches m, boolean joinBrackets) { tokpat = codeTokens(joinBrackets ? joinBrackets(tokpat) : tokpat); for (int i = 0; i < l(tokpat); i++) if (eq(tokpat.get(i), "*")) tokpat.add(i++, "!*"); // insert single-token wildcard in front to avoid empty matches if (joinBrackets) tokfull = joinBrackets(tokfull); List tok = codeTokens(tokfull); BitSet bla = new BitSet(); BitSet bla2 = new BitSet(); if (!flexMatch_impl(tokpat, 0, tok, 0, bla, bla2)) return false; if (m != null) { List l = new ArrayList(); for (int i = 1; i < l(tokfull); i += 2) { if (bla.get(i/2)) { int j = i; while (j < l(tokfull) && bla.get(j/2)) j += 2; l.add(join(subList(tokfull, i, j-1))); i = j-2; } else if (bla2.get(i/2)) l.add(tokfull.get(i)); } m.m = toStringArray(l); } return true; } static boolean flexMatch_impl(List pat, int ipat, List tok, int itok, BitSet bla, BitSet bla2) { if (flexMatch_debug) print("flexMatch pat=" + structure(subList(pat, ipat)) + " tok=" + structure(subList(tok, itok)) + " " + structure(bla)); if (ipat >= l(pat)) return itok >= l(tok); String t = pat.get(ipat); if (eq(t, "*")) { // the flex wildcard (0 or more tokens) if (flexMatch_debug) print("Trying zero tokens"); if (flexMatch_impl(pat, ipat+1, tok, itok, bla, bla2)) { if (flexMatch_debug) print("Success!"); return true; } bla.set(itok); if (itok < l(tok)) { if (flexMatch_debug) print("Trying one or more tokens"); if (flexMatch_impl(pat, ipat, tok, itok+1, bla, bla2)) { if (flexMatch_debug) print("Success!"); return true; // success, leave mark } } if (flexMatch_debug) print("Failed * matching"); bla.clear(itok); // fail, undo marking return false; } if (itok >= l(tok)) { if (flexMatch_debug) print("too much pattern"); return false; } if (eq(t, "!*")) { // the single-token wildcard bla.set(itok); if (flexMatch_impl(pat, ipat+1, tok, itok+1, bla, bla2)) return true; // success, leave mark bla.clear(itok); // fail, undo marking return false; } String realt = tok.get(itok); if (t.startsWith("(") && t.endsWith(")")) { // quick pre-check if (flexMatch_debug) print("flexMatch precheck " + t + " " + realt); if (!contains(t, realt)) return false; // real check List list = splitAt(dropFirstAndLast(t), "|"); if (flexMatch_debug) print("flexMatch real check " + struct(list)); if (!contains(list, realt)) return false; bla2.set(itok); } else if (neq(realt, t)) { if (flexMatch_debug) print("mismatch"); return false; } // it is a token match. consume and proceed if (flexMatch_impl(pat, ipat+1, tok, itok+1, bla, bla2)) return true; else { bla2.clear(itok); return false; } } // returns number of changes static int cset(Concept c, Object... values) { try { if (c == null) return 0; int changes = 0; values = expandParams(c.getClass(), values); warnIfOddCount(values); for (int i = 0; i+1 < l(values); i += 2) { String field = (String) values[i]; Object value = values[i+1]; Field f = setOpt_findField(c.getClass(), field); //print("cset: " + c.id + " " + field + " " + struct(value) + " " + f); if (value instanceof RC) value = c._concepts.getConcept((RC) value); value = deref(value); if (value instanceof String && l((String) value) >= concepts_internStringsLongerThan) value = intern((String) value); if (f == null) { // TODO: keep ref if it exists mapPut2(c.fieldValues, assertIdentifier(field), value instanceof Concept ? c.new Ref((Concept) value) : value); c.change(); } else if (isSubtypeOf(f.getType(), Concept.Ref.class)) { ((Concept.Ref) f.get(c)).set((Concept) derefRef(value)); c.change(); ++changes; } else { Object old = f.get(c); if (neq(value, old)) { f.set(c, value); if ((f.getModifiers() & java.lang.reflect.Modifier.TRANSIENT) == 0) c.change(); ++changes; } } } return changes; } catch (Exception __e) { throw rethrow(__e); } } static A uniq(Class c, Object... params) { return uniqueConcept(c, params); } static A uniq(Concepts cc, Class c, Object... params) { return uniqueConcept(cc, c, params); } static String getClientIP() { return getClientIP_subBot(); } static long now_virtualTime; static long now() { return now_virtualTime != 0 ? now_virtualTime : System.currentTimeMillis(); } static AIConcept findAIConceptByNameAndCommentIC(String name, String comment) { for (AIConcept c : values(aiConceptsMap_cached())) if (eqic(c.name, name) && eqic(c.comment, comment)) return c; return null; } static String or2(String a, String b) { return nempty(a) ? a : b; } static String or2(String a, String b, String c) { return or2(or2(a, b), c); } static boolean createAIConcept_verbose; static AIConcept createAIConcept(String name, String universe) { return createAIConcept(name, "", universe); } // returns an unlisted copy for immediate use static AIConcept createAIConcept(String name, String comment, String universe) { RemoteDB db = new RemoteDB(aiConceptsProgram()); String globalID = aGlobalID(); Object[] params = { "globalID", globalID, "name", name, "comment", comment, "originatingUniverse" , universe, "touched" , now() }; db.xnew("AIConcept", params); db.close(); AIConcept c = unlisted(AIConcept.class); cset(c, params); synchronized(aiConceptsMap_cached_cache) { put(aiConceptsMap_cached_cache.get(), c.globalID, c); } if (createAIConcept_verbose) print("createAIConcept: " + globalID + " - " + name); return c; } static void triggerStandardAIImport() { startAIConceptsHere(); rpc("AI Concepts Import", "importFromAI1Lol"); startTruthTableHere(); send("Truth Table Bot", "import from #1007475"); clearAICaches(); print("All imported."); } static String hrefresh(String target) { return hrefresh(0, target); } static String hrefresh(double seconds) { return hrefresh(seconds, ""); } static String hrefresh(double seconds, String target) { return tag("meta", "", "http-equiv", "refresh", "content", iceil(seconds) + (nempty(target) ? "; url=" + target : "")); } static void triggerStandardAIExport() { startAIConceptsHere(); rpc("AI Concepts Import", "export"); startTruthTableHere(); send("Truth Table Bot", "export"); print("All exported."); } static String htitle_h2(String s) { return htitle_noEncode(dropTags(s)) + h2(s); } static String htable(Object data) { return htmlTable(data); } static String htable(Object data, boolean useHtmlEncode) { return htmlTable(data, useHtmlEncode); } static String htable(Object data, boolean useHtmlEncode, boolean useBr) { return htmlTable(data, useHtmlEncode, useBr); } 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 LinkedHashMap litorderedmap(Object... x) { LinkedHashMap map = new LinkedHashMap(); litmap_impl(map, x); return map; } static String dynamize(String text) { return dynamize_noEncode(htmlencode(text)); } 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_95 = 0; _repeat_95 < n; _repeat_95++) { if (it.hasNext()) l.add(it.next()); else break; } return l; } static List sortedByFieldDesc(Collection c, String field) { List l = new ArrayList(c); sort(l, descFieldComparator(field)); return l; } static List sortedByFieldDesc(String field, Collection c) { return sortedByFieldDesc(c, field); } static void clearAICaches() { callOpt(mc(), "aiConceptsMap_clearCache"); clearStatementCaches(); } static void clearAICaches(double seconds) { callOptMC("aiConceptsMap_clearCache", seconds); clearStatementCaches(seconds); } static Cache> aiConceptsMap_cached_cache = new Cache("aiConceptsMap"); static double aiConceptsMap_cached_autoClearInterval = 30; static Map aiConceptsMap_cached() { aiConceptsMap_cached_cache.clear(aiConceptsMap_cached_autoClearInterval); return aiConceptsMap_cached_cache.get(); } static void aiConceptsMap_clearCache() { aiConceptsMap_cached_cache.clear(); } // clear cache if older than x seconds static void aiConceptsMap_clearCache(double seconds) { aiConceptsMap_cached_cache.clear(seconds); } static List imSearch(String query) { query = trim(query); Matches m = new Matches(); String qname = query, qcomment = query; if (flexMatch("* [*]", query, m)) { qname = m.unq(0); qcomment = m.unq(1); } Map scores = new HashMap(); for (AIConcept c : values(aiConceptsMap_cached())) { int score = scoredSearch_score(c.name, qname)*2; score += scoredSearch_score(c.comment, qcomment); if (eqic(c.globalID, query)) score += 10; if (score != 0) scores.put(c, score); } return keysSortedByValuesDesc(scores); } 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 String h3(String s, Object... params) { return tag("h3", s, params) + "\n"; } static String htmlencode(Object o) { return htmlencode(str(o)); } static String htmlencode(String s) { if (s == null) return ""; StringBuilder out = new StringBuilder(Math.max(16, s.length())); for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); /*if (c >= 0x100) out.append("&#x").append(charToHex(c)).append(';'); else*/ if (c > 127 || c == '"' || c == '<' || c == '>' || c == '&') out.append("&#").append((int) c).append(';'); else out.append(c); } return out.toString(); } 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 String ul(String... list) { return ul(asList(list)); } static String ul(List list, Object... params) { StringBuilder buf = new StringBuilder(); int i = indexOf(params, null); // null separates params for ul from params for li if (i == -1) i = l(params); for (String s : withoutNulls(list)) buf.append(tag("li", s, subArray(params, i+1))).append("\n"); return containerTag("ul", buf, subArray(params, 0, i)) + "\n"; } static List withoutArrowConcepts(Collection l) { return filter(l , new F1() { Boolean get(AIConcept c) { try { return !startsWith(c.name, "-> "); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "!startsWith(c.name, \"-> \")"; }}); } static Collection values(Map map) { return map == null ? emptyList() : map.values(); } static Collection values(MultiMap mm) { return mm == null ? emptyList() : concatLists(values(mm.data)); } static String hform(Object contents, Object... params) { return htag("form", contents, params); } // first element of params can be the value static String htextinput(String name, Object... params) { Object value = ""; if (odd(l(params))) { value = params[0]; params = dropFirst(params); } Object autofocus = optPar("autofocus",params); params = changeParam(params, "autofocus" , eqOneOf(autofocus, true, 1, "1", "autofocus") ? html_valueLessParam() : null); return tag("input", "", concatArrays(new Object[] {"type", "text", "name", name, "value", value}, params)); } static String htextinput(String name) { return htextinput(name, ""); } static String hsubmit(String text, Object... params) { return tag("input", "", concatArrays(new Object[] {"type", "submit", "value", text}, params)); } static String hsubmit() { return hsubmit("Submit"); } static boolean webAuthed() { return eq(Boolean.TRUE, callOpt(getBot("#1002590"), "currentHttpRequestAuthorized")); } static boolean webAuthed(Map params) { return empty(params.get("unauthed")) && (eq(masterPW(), params.get("_pass")) || webAuthed()); } static String ahref(String link, Object contents, Object... params) { return link == null ? str(contents) : href(link, contents, params); } static String getExportSnippetID(String progID) { return loadProgramTextFile(progID, "exportSnippetID.text"); } static String aiConceptsProgram() { return "#1006463"; } static String truthTableProgram() { return "#1007236"; } static List selectRandomUpTo(List list, int n) { return selectRandom(list, min(n, l(list))); } static List reversed(Collection l) { return reversedList(l); } static List reversed(A[] l) { return reversedList(asList(l)); } static String reversed(String s) { return reversedString(s); } static BigInteger[] extractIntsFromString(String s) { Pattern p = Pattern.compile("-?\\d+"); Matcher m = p.matcher(s); List list = new ArrayList(); while (m.find()) list.add(new BigInteger(m.group())); return list.toArray(new BigInteger[list.size()]); } static BigInteger getBigInt(BigInteger[] a, int i) { return a != null && i >= 0 && i < l(a) ? a[i] : bigint(0); } static String formatDoubleFull(double d, int digits) { String format = digits <= 0 ? "0" : "0." + rep(digits, '0'); return new java.text.DecimalFormat(format, new java.text.DecimalFormatSymbols(Locale.ENGLISH)).format(d); } static double systemLoad() { double load = osMXBean().getSystemLoadAverage(); if (load < 0) return systemCPULoad(); // fallback for Windows return load; } static int iceil(double d) { return (int) Math.ceil(d); } // in percent static double userDirDriveFullness() { File f = userDir(); long total = f.getTotalSpace(); return (total-f.getUsableSpace())*100.0/total; } static String hdiv(Object contents, Object... params) { return div(contents, params); } static int parseIntOpt(String s) { return isInteger(s) ? parseInt(s) : 0; } 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 String span(Object contents, Object... params) { return tag("span", contents, params); } static String targetBlank(String link, Object contents, Object... params) { return hrefBlank(link, contents, params); } static String himg(String src, Object... params) { return tag("img", "", arrayPlus(params, "src", src)); } static String snippetImgLink(String snippetID) { return snippetImageURL(snippetID); } static String b(Object contents, Object... params) { return tag("b", contents, params); } static String progLink(String id) { return "http://tinybrain.de/" + parseSnippetID(id); } static String progLink() { return progLink(programID()); } static String htitle(String title) { return tag("title", htmlencode_noQuotes(title)); } static String visitorsChart(String style) { return himg("http://www.botcompany.de:8080/1004435/raw?q=visitors+chart", "width", "150", "height", "110", "style", "border: 2px solid black; border-radius: 5px; " + style); } static String hcenter2(Object contents) { return "
" + contents + "
\n"; } static String hTBImage(String imageSnippetID, Object... params) { return himg(snippetImgLink(imageSnippetID), params); } static boolean preferCached = false; static boolean loadSnippet_debug = false; static ThreadLocal loadSnippet_silent = new ThreadLocal(); static int loadSnippet_timeout = 30000; static String loadSnippet(String snippetID) { try { if (snippetID == null) return null; return loadSnippet(parseSnippetID(snippetID), preferCached); } catch (Exception __e) { throw rethrow(__e); } } static String loadSnippet(String snippetID, boolean preferCached) throws IOException { return loadSnippet(parseSnippetID(snippetID), preferCached); } public static String loadSnippet(long snippetID) { try { return loadSnippet(snippetID, preferCached); } catch (Exception __e) { throw rethrow(__e); } } public static String loadSnippet(long snippetID, boolean preferCached) throws IOException { String text; if (isLocalSnippetID(snippetID)) return loadLocalSnippet(snippetID); IResourceLoader rl = vm_getResourceLoader(); if (rl != null) return rl.loadSnippet(fsI(snippetID)); // boss bot disabled for now for shorter transpilations /*text = getSnippetFromBossBot(snippetID); if (text != null) return text;*/ initSnippetCache(); text = DiskSnippetCache_get(snippetID); if (preferCached && text != null) return text; try { if (loadSnippet_debug && text != null) System.err.println("md5: " + md5(text)); String url = tb_mainServer() + "/getraw.php?id=" + snippetID + "&utf8=1"; if (nempty(text)) url += "&md5=" + md5(text); url += standardCredentials(); String text2 = loadSnippet_loadFromServer(url); boolean same = eq(text2, "==*#*=="); if (loadSnippet_debug) print("loadSnippet: same=" + same); if (!same) text = text2; } catch (RuntimeException e) { e.printStackTrace(); throw new IOException("Snippet #" + snippetID + " not found or not public"); } try { initSnippetCache(); DiskSnippetCache_put(snippetID, text); } catch (IOException e) { System.err.println("Minor warning: Couldn't save snippet to cache (" + DiskSnippetCache_getDir() + ")"); } return text; } static File DiskSnippetCache_dir; public static void initDiskSnippetCache(File dir) { DiskSnippetCache_dir = dir; dir.mkdirs(); } public static synchronized String DiskSnippetCache_get(long snippetID) throws IOException { return loadTextFile(DiskSnippetCache_getFile(snippetID).getPath(), null); } private static File DiskSnippetCache_getFile(long snippetID) { return new File(DiskSnippetCache_dir, "" + snippetID); } public static synchronized void DiskSnippetCache_put(long snippetID, String snippet) throws IOException { saveTextFile(DiskSnippetCache_getFile(snippetID).getPath(), snippet); } public static File DiskSnippetCache_getDir() { return DiskSnippetCache_dir; } public static void initSnippetCache() { if (DiskSnippetCache_dir == null) initDiskSnippetCache(getGlobalCache()); } static String loadSnippet_loadFromServer(String url) { Integer oldTimeout = setThreadLocal(loadPage_forcedTimeout_byThread, loadSnippet_timeout); try { return isTrue(loadSnippet_silent.get()) ? loadPageSilently(url) : loadPage(url); } finally { loadPage_forcedTimeout_byThread.set(oldTimeout); } } static String youtubeEmbedSideBySide(String... videoIDs) { return tag("table", tag("tr", concatMap_strings(new F1() { Object get(String s) { try { return tag("td", youtubeEmbed(s)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "tag(\"td\", youtubeEmbed(s))"; }}, videoIDs))); } static String htableRaw_valignTop(List data, Object... params) { return htableRaw2(data, asList(params), ll(), ll("valign", "top")); } static
List ll(A... a) { ArrayList l = new ArrayList(a.length); if (a != null) for (A x : a) l.add(x); return l; } static String _defaultAd() { return "\r\n\r\n\r\n\r\n\r\n"; } static String lstr(Map map) { return str(l(map)); } static String lstr(Collection c) { return str(l(c)); } static String lstr(String s) { return str(l(s)); } 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 int l(Lisp l) { return l == null ? 0 : l.size(); } static boolean hasSuggestedImage(AIConcept c) { return pngFileValid(c.suggestedImage); } static String aiConceptToString2(AIConcept c) { if (c == null) return "-"; return c.name + (nempty(c.comment) ? " [" + c.comment + "]" : ""); } static String hsafeComment(String text) { return hcommentSafe(text); } static String intelligenceMachineLink(String id) { return "http://botcompany.de/" + id; } static String conceptToName(String s) { AIConcept c = aiConceptsMap_cached().get(s); return c == null || empty(c.name) ? s : c.name; } static String toLower(String s) { return s == null ? null : s.toLowerCase(); } static char toLower(char c) { return Character.toLowerCase(c); } static A findWhere(Collection c, Object... data) { if (c != null) for (A x : c) if (checkFields(x, data)) return x; return null; } 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 String clientIP() { return getClientIP(); } 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 smartBotURL_default = "http://smartbot.botcompany.de"; static String smartBotURL() { return or2(trim(loadProgramTextFile("#1010745", "location")), smartBotURL_default); } 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 String h2(String s, Object... params) { return tag("h2", s, params); } static String aiConceptToString(AIConcept c) { if (c == null) return "-"; return c.globalID + " - " + c.name + (nempty(c.comment) ? " / " + c.comment : ""); } static String formatDateAndTime(long timestamp) { return formatDate(timestamp); } static String formatDateAndTime() { return formatDate(); } static boolean imageServerHas(String md5) { return imageServerCheckMD5(md5) != 0; } static String imageServerJPEGLink(String md5) { assertPossibleMD5(md5); return "http://ai1.lol/images/md5/jpg/" + md5; } // there are random upload errors... static int uploadToImageServerIfNotThere_tries = 3; static String uploadToImageServerIfNotThere(BufferedImage img, String name) { return uploadToImageServerIfNotThere(null, img, name); } static String uploadToImageServerIfNotThere(File f, BufferedImage img, String name) { String md5 = md5OfRGBImage(new RGBImage(img)); Throwable lastException = null; for (int tries = 0; tries < uploadToImageServerIfNotThere_tries; tries++) try { long id = imageServerCheckMD5(md5); if (id == 0) return uploadToImageServer_new(f, img, name); else return snippetImgLink(fsI(id)); } catch (Throwable e) { lastException = printException(e); } throw fail(lastException); } static String imageMD5(BufferedImage img) { return md5OfBufferedImage(img); } 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 // 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 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 List conceptsWhere(Class c, Object... params) { return findConceptsWhere(c, params); } static List conceptsWhere(String c, Object... params) { return findConceptsWhere(c, params); } static String hhidden(String name, Object value, Object... params) { return tag("input", "", concatArrays(new Object[] {"type", "hidden", "name", name, "value", value}, params)); } static String hinputfield(String name, Object... params) { return htextinput(name, params); } static String hselect(Map map, Object... params) { StringBuilder buf = new StringBuilder(); String selected = null; if (odd(l(params))) { selected = str(first(params)); params = dropFirst(params); } int i = indexOf(params, "allowEmpty"); if (even(i)) { buf.append("\n"); params[i] = params[i+1] = null; } if (nempty(map)) for (Object key : keys(map)) { Object value = map.get(key); String k = str(key); buf.append(tag("option", htmlencode(str(or(value, ""))), "value" , k, "selected" , eq(selected, k) ? "selected" : null)).append("\n"); } return tag("select", buf, params) + "\n"; } static LinkedHashMap orderMapByValue(final Map map) { List l = new ArrayList(map.keySet()); sort(l, mapComparator(map)); LinkedHashMap map2 = litorderedmap(); for (A a : l) map2.put(a, map.get(a)); return map2; } 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 void createStatement(String text) { addTruth(ll(text)); clearStatementCaches(); } static String conceptQuote(String s) { if (isIdentifier(s) || isInteger(s) || isProperlyQuoted(s)) return s; return quote(s); } static String conceptQuoteOpt(String s) { return empty(s) ? "" : conceptQuote(s); } 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 Random random_random = new Random(); static int random(int n) { return n <= 0 ? 0 : random_random.nextInt(n); } static double random(double max) { return random()*max; } static double random() { return random_random.nextInt(100001)/100000.0; } static double random(double min, double max) { return min+random()*(max-min); } // min <= value < max static int random(int min, int max) { return min+random(max-min); } static A random(List l) { return oneOf(l); } static A random(Collection c) { if (c instanceof List) return random((List) c); int i = random(l(c)); return collectionGet(c, i); } static String[] dropFirst(int n, String[] a) { return drop(n, a); } static String[] dropFirst(String[] a) { return drop(1, a); } static Object[] dropFirst(Object[] a) { return drop(1, a); } static List dropFirst(List l) { return dropFirst(1, l); } static List dropFirst(int n, Iterable i) { return dropFirst(n, toList(i)); } static List dropFirst(Iterable i) { return dropFirst(toList(i)); } static List dropFirst(int n, List l) { return n <= 0 ? l : new ArrayList(l.subList(Math.min(n, l.size()), l.size())); } static List dropFirst(List l, int n) { return dropFirst(n, l); } static String dropFirst(int n, String s) { return substring(s, n); } static String dropFirst(String s, int n) { return substring(s, n); } static String dropFirst(String s) { return substring(s, 1); } static Object getBot(String botID) { return callOpt(getMainBot(), "getBot", botID); } 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 startsWithIC(String a, String b) { return startsWithIgnoreCase(a, b); } static String getString(Map map, Object key) { return map == null ? null : (String) map.get(key); } static String getString(List l, int idx) { return (String) get(l, idx); } static String getString(Object o, Object key) { if (o instanceof Map) return getString((Map) o, key); if (key instanceof String) return (String) getOpt(o, (String) key); throw fail("Not a string key: " + getClassName(key)); } static String getString(String key, Object o) { return getString(o, (Object) key); } 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 Collection aiConcepts() { return values(aiConceptsMap_cached()); } // make concept instance that is not connected to DB static A unlisted(Class c, Object... args) { concepts_unlisted.set(true); try { return nuObject(c, args); } finally { concepts_unlisted.set(null); } } static int copyConceptFields(Concept a, Concept b) { int changes = 0; for (String field : conceptFields(a)) changes += cset(b, field, cget(a, field)); return changes; } static int copyConceptFields(Concept a, Concept b, String... fields) { int changes = 0; for (String field : fields) changes += cset(b, field, cget(a, field)); return changes; } static long getLong(Object o, String field) { return toLong(getOpt(o, field)); } static long getLong(String field, Object o) { return getLong(o, field); } static boolean hasAIConcept(String id) { return getAIConcept(id) != null; } static AIConcept createAIConcept_listed(String globalID, String name, String comment, String universe) { RemoteDB db = new RemoteDB(aiConceptsProgram()); Object[] params = { "globalID", globalID, "name", name, "comment", comment, "originatingUniverse" , universe, "touched" , now() }; db.xnew("AIConcept", params); db.close(); AIConcept c = cnew(AIConcept.class, params); synchronized(aiConceptsMap_cached_cache) { put(aiConceptsMap_cached_cache.get(), c.globalID, c); } return c; } static String randomAIConcept() { aiConceptsMap_cached(); AIConcept c = oneOf(aiConceptsMap_list); return c == null ? null : c.globalID; } 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 boolean containsXYZVariables(String s) { return containsXYZVariables_c(javaTokC(s)); } static boolean neq(Object a, Object b) { return !eq(a, b); } static Pair pair(A a, B b) { return new Pair(a, b); } static Pair pair(A a) { return new Pair(a, a); } static String joinWithSpaces(Collection c) { return join(" ", c); } static String joinWithSpaces(String... c) { return join(" ", c); } static A oneOf(List l) { return l.isEmpty() ? null : l.get(new Random().nextInt(l.size())); } static char oneOf(String s) { return empty(s) ? '?' : s.charAt(random(l(s))); } static String oneOf(String... l) { return oneOf(asList(l)); } static List splitAtSpace(String s) { return empty(s) ? emptyList() : asList(s.split("\\s+")); } //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 boolean loadTruth_fastLoad; static List loadTruth() { if (loadTruth_fastLoad) return fastLoadStatements(); return list(new Concepts("#1007236").load(), Statement.class); } static boolean aiConceptsMap_fastLoad, aiConceptsMap_silent; static List aiConceptsMap_list; static Map aiConceptsMap() { long time = sysNow(); List concepts = aiConceptsMap_fastLoad ? fastLoadAIConcepts() : loadAIConcepts(); aiConceptsMap_list = concepts; Map map = indexByField(concepts, "globalID"); if (!aiConceptsMap_silent) sysDone(time, "load ai concepts"); return map; } 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 String statementToString(Statement s) { if (s == null) return "-"; return or2(s.possibleEnglishTranslation, "?") + " - " + s.text + " [" + s.globalID + "]"; } static int randomID_defaultLength = 12; static String randomID(int length) { return makeRandomID(length); } static String randomID() { return randomID(randomID_defaultLength); } static int globalIDLength() { return 16; } volatile static boolean conceptsAndBot_running; static void conceptsAndBot() { conceptsAndBot(null); } static void conceptsAndBot(Integer autoSaveInterval) { if (conceptsAndBot_running) return; conceptsAndBot_running = true; try { ensureDBNotRunning(dbBotStandardName()); } catch (Throwable _e) { db_mainConcepts().dontSave = true; // SAFETY throw rethrow(_e); } if (autoSaveInterval != null) db_mainConcepts().persist(autoSaveInterval); else db_mainConcepts().persist(); dbBot(); } static boolean isConceptFieldIndexed(Class c, String field) { return mainConcepts.getFieldIndex(c, field) != null; } 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 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; } try { if (f.getType() == Concept.Ref.class) { f.set(o, ((Concept) o).new Ref((Concept) value)); return; } if (o instanceof Concept.Ref) { f.set(o, ((Concept.Ref) o).get()); return; } } catch (Throwable _e) {} throw e; } } // returns bot class if it is started here, null otherwise static Class startBotHere(String botName, String botID) { DialogIO bot = newFindBot(botName); if (bot != null) { bot.close(); return null; } else { print("Bot " + quote(botName) + " not found. Starting " + botID); return runSubBot(botID); } } static String dbBotName(String progIDWithCase) { return fsI_flex(progIDWithCase) + " Concepts"; } //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 callOpt(Object o) { return callF(o); } static A callOpt(Object o, String method, Object... args) { return (A) callOpt_withVarargs(o, method, args); } static String str(Object o) { return o == null ? "null" : o.toString(); } static String str(char[] c) { return new String(c); } static Object mainBot; static Object getMainBot() { return mainBot; } static NanoHTTPD.Response serveText_direct(String s) { return serveByteArray(toUtf8(s), "text/plain; charset=utf8"); } static byte[] toUtf8(String s) { try { return s.getBytes("UTF-8"); } 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"); } 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 String boolArrayToHex(boolean[] a) { return bytesToHex(boolArrayToBytes(a)); } 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 Iterator emptyIterator() { return Collections.emptyIterator(); } static String shortDynamicClassName(Object o) { if (o instanceof DynamicObject && ((DynamicObject) o).className != null) return ((DynamicObject) o).className; return shortClassName(o); } 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 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 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(Producer p) { ArrayList l = new ArrayList(); A a; if (p != null) while ((a = p.next()) != null) 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 boolean startsWithDigit(String s) { return nempty(s) && isDigit(s.charAt(0)); } static volatile Concepts mainConcepts; // Where we create new concepts static Concepts db_mainConcepts() { if (mainConcepts == null) { mainConcepts = new Concepts(getDBProgramID()); mainConcepts.classFinder = _defaultClassFinder(); } return mainConcepts; } static boolean nemptyString(String s) { return s != null && s.length() > 0; } static int strL(String s) { return s == null ? 0 : s.length(); } static int listL(Collection l) { return l == null ? 0 : l.size(); } static boolean containsSubList(List x, List y) { return indexOfSubList(x, y) >= 0; } static boolean containsSubList(List x, A... y) { return indexOfSubList(x, y, 0) >= 0; } 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; } static Pt unnull(Pt p) { return p == null ? new Pt() : p; } //ifclass Symbol static Pair unnull(Pair p) { return p != null ? p : new Pair(null, null); } static boolean allLowerCaseCharacters(String s) { for (int i = 0; i < l(s); i++) if (Character.getType(s.charAt(i)) != Character.LOWERCASE_LETTER) return false; return true; } static String hAddToHead(String html, String tag) { List tok = htmlTok(html); List head = first(findContainerTag(tok, "head")); if (head == null) return tag + html; head.set(2, addLineBreak(tag) + head.get(2)); return join(tok); } static String hcomment(String text) { return ""; } static String htag(String tag) { return htag(tag, ""); } static String htag(String tag, Object contents, Object... params) { String openingTag = hopeningTag(tag, params); String s = str(contents); if (empty(s) && neqic(tag, "script")) return dropLast(openingTag) + "/>"; return openingTag + s + ""; } static String tag(String tag) { return htag(tag); } static String tag(String tag, Object contents, Object... params) { return htag(tag, str(contents), params); } static String tag(String tag, StringBuilder contents, Object... params) { return htag(tag, contents, params); } static String tag(String tag, StringBuffer contents, Object... params) { return htag(tag, contents, params); } static void _handleError(Error e) { call(javax(), "_handleError", e); } 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); } } // o can be a class, then we search for a static method called "html". static String callHtmlMethod(Object o, String uri) { return callHtmlMethod(o, uri, null); } static String callHtmlMethod(Object o, String uri, Map params) { String s = (String) callOpt(o, "html", uri, params); if (s == null) s = (String) callOpt(o, "html", uri); if (s == null) s = (String) callOpt(o, "html"); return 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 long round(double d) { return Math.round(d); } // 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 List codeTokens(List tok) { return codeTokensOnly(tok); } static List joinBrackets(List tok) { List t = new ArrayList(); Map map = getBracketMap(tok); for (int i = 0; i < l(tok); i++) { Integer dest = map.get(i); if (dest != null) { t.add(join(subList(tok, i, dest+1))); i = dest; } else t.add(tok.get(i)); } return t; } 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 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 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 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); } // TODO: returns empty first, but not empty last static List splitAt(String s, String splitter) { List parts = new ArrayList(); int i = 0; if (s != null) while (i < l(s)) { int j = indexOf(s, splitter, i); if (j < 0) j = l(s); parts.add(substring(s, i, j)); i = j+l(splitter); } return parts; } static List dropFirstAndLast(int n, List l) { return new ArrayList(subList(l, n, l(l)-n)); } static List dropFirstAndLast(List l) { return dropFirstAndLast(1, l); } static String dropFirstAndLast(String s) { return substring(s, 1, l(s)-1); } static String struct(Object o) { return structure(o); } static String struct(Object o, structure_Data data) { return structure(o, data); } static Object[] expandParams(Class c, Object[] params) { if (l(params) == 1) params = new Object[] { singleFieldName(c), params[0] }; else warnIfOddCount(params); return params; } static void warnIfOddCount(Object... list) { if (odd(l(list))) printStackTrace("Odd list size: " + list); } static Object deref(Object o) { if (o instanceof Derefable) o = ((Derefable) o).get(); return o; } static String intern(String s) { return fastIntern(s); } static void mapPut2(Map map, A key, B value) { if (map != null && key != null) if (value != null) map.put(key, value); else map.remove(key); } static String assertIdentifier(String s) { return assertIsIdentifier(s); } static String assertIdentifier(String msg, String s) { return assertIsIdentifier(msg, s); } static boolean isSubtypeOf(Class a, Class b) { return b.isAssignableFrom(a); // << always hated that method, let's replace it! } static Object derefRef(Object o) { if (o instanceof Concept.Ref) o = ((Concept.Ref) o).get(); return o; } static A uniqueConcept(Class c, Object... params) { return uniqueConcept(db_mainConcepts(), c, params); } static A uniqueConcept(Concepts cc, Class c, Object... params) { params = expandParams(c, params); A x = findConceptWhere(cc, c, params); if (x == null) { x = unlisted(c); csetAll(x, params); cc.register(x); } return x; } static String getClientIPFromHeaders(Map headers) { //print("All headers: " + sfu(headers)); String remoteAddr = (String) (headers.get("remote-addr")); String client = (String) (headers.get("x-forwarded-for")); if (nempty(client)) remoteAddr += "," + client; return remoteAddr; } static String getClientIP_subBot() { Object session = call(getMainBot(), "getSession"); Map headers = (Map) (call(session, "getHeaders")); return getClientIPFromHeaders(headers); } 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); } 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 Object rpc(String botName, String method, Object... args) { return unstructure_matchOK2OrFail( sendToLocalBot(botName, rpc_makeCall(method, args))); } static Object rpc(DialogIO bot, String method, Object... args) { return unstructure_matchOK2OrFail( bot.ask(rpc_makeCall(method, args))); } static String rpc_makeCall(String method, Object... args) { if (empty(args)) return "call " + method; return format("call *", concatLists((List) ll(method), asList(args))); } static String send(String bot, String text, Object... args) { return sendToLocalBot(bot, text, args); } static String send(int port, String text, Object... args) { return sendToLocalBot(port, text, args); } static String htitle_noEncode(String title) { return tag("title", title); } static String dropTags(String html) { return dropAllTags(html); } static List dropTags(List tok) { return dropAllTags(tok); } // func(S) -> S static ThreadLocal htmlTable_cellEncoder = new ThreadLocal(); // htmlEncode = true static String htmlTable(Object data) { return htmlTable(data, true); } static String htmlTable(Object data, boolean useHtmlEncode) { return htmlTable(data, useHtmlEncode, false); } static String htmlTable(Object data, boolean useHtmlEncode, boolean useBr) { // prepare table List> rows = new ArrayList(); List cols = new ArrayList(); if (data instanceof List) { for (Object x : (List) data) { try { rows.add(dataToTable_makeRow(x, cols)); } catch (Throwable __e) { _handleException(__e); }} } else if (data instanceof Map) { Map map = (Map) data; for (Object key : map.keySet()) { Object value = map.get(key); rows.add(litlist(structureOrText(key), structureOrText(value))); } } else print("Unknown data type: " + data); // get table width int w = 0; for (List row : rows) w = max(w, l(row)); // construct HTML for table StringBuilder buf = new StringBuilder(); buf.append("\n"); // title buf.append("\n"); for (String cell : padList(cols, w, "?")) buf.append(" \n"); buf.append("\n"); // data for (List row : rows) { buf.append("\n"); for (String cell : padList(row, w, "")) buf.append(" \n"); buf.append("\n"); } buf.append("
" + htmlTable_encodeCell(cell, useHtmlEncode, useBr) + "
" + htmlTable_encodeCell(cell, useHtmlEncode, useBr) + "
\n"); return buf.toString(); } static String htmlTable_encodeCell(String cell, boolean useHtmlEncode, boolean useBr) { if (htmlTable_cellEncoder.get() != null) return (String) callF(htmlTable_cellEncoder.get(), cell); if (useHtmlEncode) cell = htmlEncode(cell); if (useBr) cell = nlToBr(cell); return cell; } 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 boolean dynamize_doGlobalIDs; static ThreadLocal dynamize_linkParams = new ThreadLocal(); static String dynamize_noEncode(String html) { List tok = htmlTok(html); Pattern p = Pattern.compile(regexp_findSnippetIDs()); for (int i = 0; i < l(tok); i += 2) { Matcher m = p.matcher(tok.get(i).replace("&#", "&~~~")); StringBuffer buf = new StringBuffer(); while (m.find()) { String id = m.group(1); String link = m.group(); try { link = ahref(snippetLink(id), link, concatArrays(new Object[] {"title" , getSnippetTitle_cached(id)}, dynamize_linkParams.get())); } catch (Throwable __e) { _handleException(__e); } mreplace(m, buf, link); } m.appendTail(buf); String s = str(buf).replace("&~~~", "&#"); if (dynamize_doGlobalIDs) s = dynamizeGlobalIDsInHTML(s); tok.set(i, s); } dynamize_linkParams.set(null); return join(tok); } 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 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 Comparator descFieldComparator(final String field) { return new Comparator() { public int compare(A a, A b) { return cmp(getOpt(b, field), getOpt(a, field)); } }; } static Class mc() { return main.class; } static void clearStatementCaches() { callOpt(mc(), "loadTruth_clearCache"); callOpt(mc(), "trueStatements_clearCache"); } static void clearStatementCaches(double seconds) { callOptMC("loadTruth_clearCache", seconds); callOptMC("trueStatements_clearCache", seconds); } static Object callOptMC(String method, Object... args) { return callOpt(mc(), method, args); } static int scoredSearch_score(Iterable l, List words) { int score = 0; if (l != null) for (String s : l) score += scoredSearch_score(s, words); return score; } static int scoredSearch_score(String s, List words) { int score = 0; if (nempty(s)) for (String word : words) score += scoredSearch_score_single(s, word); return score; } static int scoredSearch_score(String s, String query) { return scoredSearch_score(s, scoredSearch_prepare(query)); } static List keysSortedByValuesDesc(final Map map) { List l = new ArrayList(map.keySet()); sort(l, mapComparatorDesc(map)); return l; } 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 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 List withoutNulls(List l) { if (!containsNulls(l)) return l; List l2 = new ArrayList(); for (A a : l) if (a != null) l2.add(a); return l2; } static Map withoutNulls(Map map) { Map map2 = similarEmptyMap(map); for (A a : keys(map)) if (a != null) { B b = map.get(a); if (b != null) map2.put(a, b); } return map2; } static List withoutNulls(A[] l) { List l2 = new ArrayList(); if (l != null) for (A a : l) if (a != null) l2.add(a); return l2; } static int[] subArray(int[] b, int start, int end) { int[] x = new int[end-start]; System.arraycopy(b, start, x, 0, end-start); return x; } static byte[] subArray(byte[] b, int start, int end) { start = max(start, 0); end = min(end, l(b)); if (start >= end) return new byte[0]; byte[] x = new byte[end-start]; System.arraycopy(b, start, x, 0, end-start); return x; } static short[] subArray(short[] b, int start, int end) { if (start <= 0 && end >= l(b)) return b; short[] x = new short[end-start]; System.arraycopy(b, start, x, 0, end-start); return x; } static float[] subArray(float[] b, int start, int end) { float[] x = new float[end-start]; System.arraycopy(b, start, x, 0, end-start); return x; } static Object[] subArray(Object[] b, int start) { return subArray(b, start, l(b)); } static Object[] subArray(Object[] b, int start, int end) { start = max(start, 0); end = min(end, l(b)); if (start >= end) return new Object[0]; Object[] x = new Object[end-start]; System.arraycopy(b, start, x, 0, end-start); return x; } static String containerTag(String tag) { return containerTag(tag, ""); } static String containerTag(String tag, Object contents, Object... params) { String openingTag = hopeningTag(tag, params); String s = str(contents); return openingTag + s + ""; } static List concatLists(Collection... lists) { List l = new ArrayList(); if (lists != null) for (Collection list : lists) if (list != null) l.addAll(list); return l; } static List concatLists(Collection> lists) { List l = new ArrayList(); if (lists != null) for (Collection list : lists) if (list != null) l.addAll(list); return l; } 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)); } 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 Object[] changeParam(Object[] params, String name, Object value) { if (eq(optPar(params, name), value)) return params; Map map = paramsToOrderedMap(params); map.put(name, value); return mapToParams(map); } static boolean eqOneOf(Object o, Object... l) { for (Object x : l) if (eq(o, x)) return true; return false; } static Object html_valueLessParam_cache; static Object html_valueLessParam() { if (html_valueLessParam_cache == null) html_valueLessParam_cache = html_valueLessParam_load(); return html_valueLessParam_cache; } static Object html_valueLessParam_load() { return new Object(); } 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 String masterPW() { return trim(loadTextFile(secretProgramFile("#1002590", "master-pw"))); } static String href(String link, Object contents, Object... params) { if (link == null) return str(contents); return tag("a", contents, arrayPlus(params, "href", link)); } static String loadProgramTextFile(String name) { return loadTextFile(getProgramFile(name)); } static String loadProgramTextFile(String progID, String name) { return loadTextFile(getProgramFile(progID, name)); } static String loadProgramTextFile(String progID, String name, String defaultText) { return loadTextFile(getProgramFile(progID, name), defaultText); } static List selectRandom(int n, List list) { return selectRandom(list, n); } static List selectRandom(List list, int n) { return selectRandom_fast(list, n); } static List reversedList(Collection l) { List x = cloneList(l); Collections.reverse(x); return x; } static String reversedString(String s) { return reverseString(s); } static BigInteger bigint(String s) { return new BigInteger(s); } static BigInteger bigint(long l) { return BigInteger.valueOf(l); } 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 java.lang.management.OperatingSystemMXBean osMXBean() { return ManagementFactory.getOperatingSystemMXBean(); } static double systemCPULoad() { return advancedOSMXBean().getSystemCpuLoad(); } static File userDir() { return new File(userHome()); } static File userDir(String path) { return new File(userHome(), path); } static String div(Object contents, Object... params) { return hfulltag("div", contents, params); } static BigInteger div(BigInteger a, BigInteger b) { return a.divide(b); } static BigInteger div(BigInteger a, int b) { return a.divide(bigint(b)); } 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 int parseInt(String s) { return empty(s) ? 0 : Integer.parseInt(s); } static int parseInt(char c) { return Integer.parseInt(str(c)); } static String hrefBlank(String link, Object contents, Object... params) { return tag("a", contents, concatArrays(new Object[] { "href" , link, "target" , "_blank" }, params)); } // one array plus more elements static Object[] arrayPlus(Object[] a1, Object... a2) { return concatArrays(a1, a2); } static String snippetImageURL(String snippetID) { return snippetImageURL(snippetID, "png"); } static String snippetImageURL(String snippetID, String contentType) { if (isURL(snippetID)) return snippetID; long id = parseSnippetID(snippetID); String url; if (id == 1000010 || id == 1000012) url = "http://tinybrain.de:8080/tb/show-blobimage.php?id=" + id; else if (isImageServerSnippet(id)) url = imageServerLink(id); else //url = "http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" + id + "&contentType=image/" + contentType; url = "https://www.botcompany.de:8443/img/" + id; return url; } 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 String programID() { return getProgramID(); } static String programID(Object o) { return getProgramID(o); } static String htmlencode_noQuotes(String s) { if (s == null) return ""; StringBuilder out = new StringBuilder(Math.max(16, s.length())); for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if (c == '<') out.append("<"); else if (c == '>') out.append(">"); else if (c > 127 || c == '&') { out.append("&#"); out.append((int) c); out.append(';'); } else out.append(c); } return out.toString(); } static boolean isLocalSnippetID(String snippetID) { return isSnippetID(snippetID) && isLocalSnippetID(psI(snippetID)); } static boolean isLocalSnippetID(long snippetID) { return snippetID >= 1000 && snippetID <= 9999; } static String loadLocalSnippet(String snippetID) { return loadLocalSnippet(psI(snippetID)); } static String loadLocalSnippet(long snippetID) { return loadTextFile(localSnippetFile(snippetID)); } static IResourceLoader vm_getResourceLoader() { return proxy(IResourceLoader.class, vm_generalMap_get("_officialResourceLoader")); } static String fsI(String id) { return formatSnippetID(id); } static String fsI(long id) { return formatSnippetID(id); } 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 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 String tb_mainServer_default = "http://code.botcompany.de:8081"; 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 String standardCredentials() { String user = standardCredentialsUser(); String pass = standardCredentialsPass(); if (nempty(user) && nempty(pass)) return "&_user=" + urlencode(user) + "&_pass=" + urlencode(pass); return ""; } 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); } /** 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 getGlobalCache() { File file = new File(javaxCachesDir(), "Binary Snippets"); file.mkdirs(); return file; } static A setThreadLocal(ThreadLocal tl, A value) { if (tl == null) return null; A old = tl.get(); tl.set(value); return old; } 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 String concatMap_strings(Object f, Iterable l) { return join((List) map(f, l)); } static String concatMap_strings(Object f, Object[] l) { return join((List) map(f, l)); } static String concatMap_strings(Iterable l, Object f) { return concatMap_strings(f, l); } static String youtubeEmbed(String youtubeID) { return hEmbedYoutube(youtubeID); } static String youtubeEmbed(String youtubeID, int w, int h) { return hEmbedYoutube(youtubeID, w, h); } static String youtubeEmbed(String youtubeID, int w, int h, String text) { return hEmbedYoutube(youtubeID, w, h, text); } // params arrays can also be null static String htableRaw2(List data, List paramsTable, List paramsTR, List paramsTD) { StringBuilder buf = new StringBuilder(); for (List row : data) { buf.append(hopeningTag("tr", toObjectArray(paramsTR))); for (Object cell : row) buf.append(htd(cell, toObjectArray(paramsTD))).append("\n"); buf.append("\n"); } return htag("table", buf, toObjectArray(paramsTable)); } static boolean pngFileValid(Concept.Ref ref) { return ref.has() && ref.get().hasImage(); } static boolean checkFields(Object x, Object... data) { for (int i = 0; i < l(data); i += 2) if (neq(getOpt(x, (String) data[i]), data[i+1])) return false; return true; } 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 A printWithTime(A a) { print(hmsWithColons() + ": " + a); return a; } static String hideCredentials(URL url) { return url == null ? null : hideCredentials(str(url)); } static String hideCredentials(String url) { try { if (startsWithOneOf(url, "http://", "https://") && isAGIBlueDomain(hostNameFromURL(url))) return url; } catch (Throwable e) { print("HideCredentials", e); } return url.replaceAll("([&?])(_pass|key)=[^&\\s\"]*", "$1$2="); } static String hideCredentials(Object o) { return hideCredentials(str(o)); } static A getAndClearThreadLocal(ThreadLocal tl) { A a = tl.get(); tl.set(null); return a; } 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 Set keys(Map map) { return map == null ? new HashSet() : map.keySet(); } static Set keys(Object map) { return keys((Map) map); } static Set keys(MultiMap mm) { return mm.keySet(); } 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 Thread currentThread() { return Thread.currentThread(); } static InputStream urlConnection_getInputStream(URLConnection con) throws IOException { UnknownHostException lastException = null; for (int _repeat_610 = 0; _repeat_610 < 2; _repeat_610++) { try { return con.getInputStream(); } catch (UnknownHostException e) { lastException = e; print("Retrying because of: " + e); continue; } } throw lastException; } static GZIPInputStream newGZIPInputStream(File f) { return gzInputStream(f); } static GZIPInputStream newGZIPInputStream(InputStream in) { return gzInputStream(in); } 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 toHex(byte[] bytes) { return bytesToHex(bytes); } static String toHex(byte[] bytes, int ofs, int len) { return bytesToHex(bytes, ofs, len); } static byte[] utf8(String s) { return toUtf8(s); } static Matcher regexpMatcher(String pat, String s) { return compileRegexp(pat).matcher(unnull(s)); } static A or(A a, A b) { return a != null ? a : b; } static URLConnection openConnection(String url) { try { return openConnection(new URL(url)); } catch (Exception __e) { throw rethrow(__e); } } static URLConnection openConnection(URL url) { try { ping(); callOpt(javax(), "recordOpenURLConnection", str(url)); return url.openConnection(); } catch (Exception __e) { throw rethrow(__e); } } static 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 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 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; } // 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 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 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 String formatDate() { return formatDate(now()); } static String formatDate(long timestamp) { return timestamp == 0 ? "-" : str(new Date(timestamp)); } static long imageServerCheckMD5(String md5) { assertTrue(isMD5(md5)); String s = loadPage(imageServerURL() + "checkmd5/" + md5); return parseLongOpt(s); } static String assertPossibleMD5(String s) { if (!possibleMD5(s)) throw fail("Not an MD5 signature: " + s); return s; } static String md5OfRGBImage(RGBImage img) { try { MessageDigest m = MessageDigest.getInstance("MD5"); m.update(intToBytes(img.getWidth())); int[] pixels = img.getPixels(); for (int i = 0; i < l(pixels); i++) m.update(intToBytes(pixels[i])); return bytesToHex(m.digest()); } catch (Exception __e) { throw rethrow(__e); } } static String uploadToImageServer_new(BufferedImage img, String name) { return uploadToImageServer_new(null, img, name); } static String uploadToImageServer_new(File f, BufferedImage img, String name) { byte[] imgData = f == null ? toPNG(img) : loadBinaryFile(f); return uploadToImageServer_rawBytes(imgData, name); } static A printException(A e) { printStackTrace(e); return e; } static String md5OfBufferedImage(BufferedImage img) { return img == null ? null : rgbMD5(new RGBImage(img)); } 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 RuntimeException asRuntimeException(Throwable t) { if (t instanceof Error) _handleError((Error) t); return t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t); } // 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 List findConceptsWhere(Class c, Object... params) { return findConceptsWhere(db_mainConcepts(), c, params); } static List findConceptsWhere(String c, Object... params) { return findConceptsWhere(db_mainConcepts(), c, params); } static List findConceptsWhere(Concepts concepts, Class c, Object... params) { params = expandParams(c, params); // indexed if (concepts.fieldIndices != null) for (int i = 0; i < l(params); i += 2) { IFieldIndex index = concepts.getFieldIndex(c, (String) params[i]); if (index != null) { List rawList = index.getAll(params[i+1]); params = dropEntryFromParams(params, i); if (params == null) return rawList; List l = new ArrayList(); for (A x : rawList) if (checkConceptFields(x, params)) l.add(x); return l; } } // table scan return filterConcepts(concepts.list(c), params); } static List findConceptsWhere(Concepts concepts, String c, Object... params) { return filterConcepts(concepts.list(c), params); } static boolean even(int i) { return (i & 1) == 0; } static boolean even(long i) { return (i & 1) == 0; } static Comparator mapComparator(final Map map) { return new Comparator() { public int compare(A a, A b) { return cmp(map.get(a), map.get(b)); } }; } 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 void addTruth(Collection statements) { if (empty(statements)) return; startTruthTable(); assertOK(send("Truth Table Bot", "add truth * by *", asList(statements), programID())); } static void addTruth(Lisp statement) { addTruth(ll(clUnparse(statement))); } static boolean isIdentifier(String s) { return isJavaIdentifier(s); } static boolean isProperlyQuoted(String s) { return s.length() >= 2 && s.startsWith("\"") && s.endsWith("\"") && (!s.endsWith("\\\"") || s.endsWith("\\\\\"")) && !containsNewLine(s); } static A collectionGet(Collection c, int idx) { if (c == null || idx < 0 || idx >= l(c)) return null; if (c instanceof List) return listGet((List) c, idx); Iterator it = c.iterator(); for (int i = 0; i < idx; i++) if (it.hasNext()) it.next(); else return null; return it.hasNext() ? it.next() : null; } static String[] drop(int n, String[] a) { n = Math.min(n, a.length); String[] b = new String[a.length-n]; System.arraycopy(a, n, b, 0, b.length); return b; } static Object[] drop(int n, Object[] a) { n = Math.min(n, a.length); Object[] b = new Object[a.length-n]; System.arraycopy(a, n, b, 0, b.length); return b; } static ArrayList toList(A[] a) { return asList(a); } static ArrayList toList(int[] a) { return asList(a); } static ArrayList toList(Set s) { return asList(s); } static ArrayList toList(Iterable s) { return asList(s); } 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 startsWithIgnoreCase(String a, String b) { return regionMatchesIC(a, 0, b, 0, b.length()); } 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 String getClassName(Object o) { return o == null ? "null" : o instanceof Class ? ((Class) o).getName() : o.getClass().getName(); } static List synchroList() { return Collections.synchronizedList(new ArrayList()); } static List synchroList(List l) { return Collections.synchronizedList(l); } static PersistableThrowable persistableThrowable(Throwable e) { return e == null ? null : new PersistableThrowable(e); } static Throwable innerException(Throwable e) { return getInnerException(e); } 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 Object nuObject(String className, Object... args) { try { return nuObject(classForName(className), args); } catch (Exception __e) { throw rethrow(__e); } } // too ambiguous - maybe need to fix some callers /*static O nuObject(O realm, S className, O... args) { ret nuObject(_getClass(realm, className), args); }*/ static A nuObject(Class c, Object... args) { try { if (args.length == 0) return nuObjectWithoutArguments(c); // cached! Constructor m = nuObject_findConstructor(c, args); m.setAccessible(true); return (A) m.newInstance(args); } catch (Exception __e) { throw rethrow(__e); } } static Constructor nuObject_findConstructor(Class c, Object... args) { for (Constructor m : c.getDeclaredConstructors()) { if (!nuObject_checkArgs(m.getParameterTypes(), args, false)) continue; return m; } throw fail("Constructor " + c.getName() + getClasses(args) + " not found" + (args.length == 0 && (c.getModifiers() & java.lang.reflect.Modifier.STATIC) == 0 ? " - hint: it's a non-static class!" : "")); } static boolean nuObject_checkArgs(Class[] types, Object[] args, boolean debug) { if (types.length != args.length) { if (debug) System.out.println("Bad parameter length: " + args.length + " vs " + types.length); return false; } for (int i = 0; i < types.length; i++) if (!(args[i] == null || isInstanceX(types[i], args[i]))) { if (debug) System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]); return false; } return true; } static String[] conceptFields_drop = {"className", "fieldValues", "id", "created", "refs", "backRefs", "_concepts"}; static Set conceptFields(Concept c) { return setMinus(mergeSets(allNonStaticNonTransientFields(c), keys(c.fieldValues)), conceptFields_drop); } static Set conceptFields(Class c) { return setMinus(allNonStaticNonTransientFields(c), conceptFields_drop); } // magic cast static A cget(Object c, String field) { Object o = getOpt(c, field); if (o instanceof Concept.Ref) return (A) ((Concept.Ref) o).get(); return (A) o; } static A cget(String field, Object c) { return cget(c, field); } static long toLong(Object o) { if (o instanceof Number) return ((Number) o).longValue(); if (o instanceof String) return parseLong((String) o); return 0; } static Concept cnew(String name, Object... values) { Class cc = findClass(name); Concept c = cc != null ? nuObject(cc) : new Concept(name); csetAll(c, values); return c; } static Concept cnew(Concepts concepts, String name, Object... values) { Class cc = findClass(name); concepts_unlisted.set(true); Concept c; try { c = cc != null ? nuObject(cc) : new Concept(name); } finally { concepts_unlisted.set(null); } concepts.register(c); csetAll(c, values); return c; } static A cnew(Class cc, Object... values) { A c = nuObject(cc); csetAll(c, values); return c; } static A cnew(Concepts concepts, Class cc, Object... values) { concepts_unlisted.set(true); A c; try { c = nuObject(cc); } finally { concepts_unlisted.set(null); } concepts.register(c); csetAll(c, values); return c; } static boolean containsXYZVariables_c(List tokC) { for (String t : tokC) if (formatXYZ_varToIndex(t) != 0) return true; return false; } static void clear(Collection c) { if (c != null) c.clear(); } 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 Set reflection_classesNotToScan_value = litset( "jdk.internal.loader.URLClassPath" ); static Set reflection_classesNotToScan() { return reflection_classesNotToScan_value; } static List fastLoadStatements() { Class main = getBotMainClass("Truth Table"); Object concepts = get(main, "mainConcepts"); return map("fastLoadStatement", (List) call(concepts, "list", "Statement")); } static List fastLoadAIConcepts() { print("fast-loading ai concepts"); Class main = getBotMainClass(dbBotName(aiConceptsProgram())); Object concepts = get(main, "mainConcepts"); return map("fastLoadAIConcept", (List) call(concepts, "list", "AIConcept")); } static boolean loadAIConcepts_alwaysFromDisk; static List loadAIConcepts() { Concepts c = new Concepts("#1006463"); if (loadAIConcepts_alwaysFromDisk) c.loadFromDisk(); else c.load(); return list(c, AIConcept.class); } // does not store null values static Map indexByField(Iterable c, String field) { HashMap map = new HashMap(); for (Object a : c) { Object val = getOpt(a, field); if (val != null) map.put(val, a); } return map; } static Map indexByField(String field, Iterable c) { return indexByField(c, field); } static long sysDone(String desc, long startTime, int minPrint) { return done2(startTime, desc, minPrint); } static long sysDone(long startTime, String desc, int minPrint) { return done2(startTime, desc, minPrint); } static long sysDone(long startTime, String desc) { return done2(startTime, desc); } static long sysDone(String desc, long startTime) { return done2(desc, startTime); } static long sysDone(long startTime) { return done2(startTime); } static String getStackTrace2(Throwable e) { return hideCredentials(getStackTrace(unwrapTrivialExceptionWraps(e)) + replacePrefix("java.lang.RuntimeException: ", "FAIL: ", hideCredentials(str(innerException2(e)))) + "\n"); } 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 void ensureDBNotRunning(String name) { if (hasBot(name)) { try { String framesBot = dropSuffix(".", name) + " Frames"; print("Trying to activate frames of running DB: " + framesBot); if (isOK(sendOpt(framesBot, "activate frames")) && isMainProgram()) cleanKill(); } catch (Throwable __e) { _handleException(__e); } throw fail("Already running: " + name); } } static void ensureDBNotRunning() { ensureDBNotRunning(dbBotStandardName()); } static String dbBotStandardName() { String home = userHome(); String name = dbBotName(getDBProgramID()); if (neq(home, actualUserHome())) name += " " + quote(home); return name + "."; } static volatile Android3 dbBot_instance; static Android3 dbBot() { return dbBot(dbBotStandardName()); } static Android3 dbBot(String name) { ensureDBNotRunning(name); return dbBot_instance = methodsBot2(name, assertNotNull(db_mainConcepts()), db_standardExposedMethods(), db_mainConcepts().lock); } 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 int newFindBot_botVM; static synchronized DialogIO newFindBot(String name) { if (newFindBot_botVM == 0) { print("Looking for Bot VM."); List botVMs = quickBotScan("This is a JavaX VM. Bot VM."); if (!botVMs.isEmpty()) { newFindBot_botVM = botVMs.get(0).port; print("Bot VM is at port " + newFindBot_botVM + "."); } } if (newFindBot_botVM != 0) { DialogIO io = talkTo(newFindBot_botVM); String q = format("has bot *", name); String s = io.ask(q); //print(format("Answer of Bot VM to *: *", q, s)); if (match("yes", s)) { io = talkToSubBot(name, io); call(io, "pushback", "?"); // put some hello string in (yes, this should be improved.) return io; } } return findBot(name); } static Class runSubBot(String id) { Class c = hotwire(id); setOpt(c, "sleep_noSleep", true); setOpt(c, "readLine_noReadLine", true); try { callMain(c); } catch (Throwable e) { if (!eq(getInnerMessage(e), "nosleep")) printStackTrace(e); } return c; } static String fsI_flex(String s) { return startsWithDigit(s) ? "#" + s : s; } 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 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 NanoHTTPD.Response serveByteArray(byte[] data, String mimeType) { try { return NanoHTTPD.newFixedLengthResponse(NanoHTTPD.Status.OK, mimeType, new ByteArrayInputStream(data), l(data)); } catch (Exception __e) { throw rethrow(__e); } } 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 String javaTok_substringC(String s, int i, int j) { return s.substring(i, j); } 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 String className(Object o) { return getClassName(o); } 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 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 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 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 boolean isDigit(char c) { return Character.isDigit(c); } static String getDBProgramID_id; static String getDBProgramID() { return nempty(getDBProgramID_id) ? getDBProgramID_id : programIDWithCase(); } static Object _defaultClassFinder_value = defaultDefaultClassFinder(); static Object _defaultClassFinder() { return _defaultClassFinder_value; } 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 Map emptyMap() { return new HashMap(); } static List htmlTok(String s) { return htmlcoarsetok(s); } // tok must come from htmlTok // returns all container tags found (including content) as CNC // should be OK for both HTML and XML static List> findContainerTag(List tok, String tag) { List> l = new ArrayList(); for (int i = 1; i < l(tok); i += 2) if (isOpeningTag(tok.get(i), tag)) { int j, level = 1; for (j = i+2; j < tok.size(); j += 2) if (isOpeningTag(tok.get(j), tag)) ++level; else if (isTag(tok.get(j), "/" + tag)) { --level; if (level == 0) { l.add(tok.subList(i-1, j+2)); // actual CNC break; } } i = j; } return l; } static List> findContainerTag(String html, String tag) { return findContainerTag(htmlTok(html), tag); } static String addLineBreak(String s) { return addSuffix(s, "\n"); } static String hopeningTag(String tag, Map params) { return hopeningTag(tag, mapToParams(params)); } static String hopeningTag(String tag, Object... params) { StringBuilder buf = new StringBuilder(); buf.append("<" + tag); for (int i = 0; i < l(params); i += 2) { String name = (String) get(params, i); Object val = get(params, i+1); if (nempty(name) && val != null) { if (val == html_valueLessParam()) buf.append(" " + name); else { String s = str(val); if (!empty(s)) buf.append(" " + name + "=" + htmlQuote(s)); } } } buf.append(">"); return str(buf); } static boolean neqic(String a, String b) { return !eqic(a, b); } 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 Class javax() { return getJavaX(); } 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 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 Object sleepQuietly_monitor = new Object(); static void sleepQuietly() { try { assertFalse(isAWTThread()); synchronized(sleepQuietly_monitor) { sleepQuietly_monitor.wait(); } } catch (Exception __e) { throw rethrow(__e); } } 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 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 List codeTokensOnly(List tok) { int n = tok.size(); List l = emptyList(n/2); for (int i = 1; i < n; i += 2) l.add(tok.get(i)); return l; } // map: index of opening bracket -> index of closing bracket static Map getBracketMap(List tok) { return getBracketMap(tok, getBracketMap_opening, getBracketMap_closing); } static Map getBracketMap(List tok, Collection opening, Collection closing) { return getBracketMap(tok, opening, closing, 0, l(tok)); } static Map getBracketMap(List tok, Collection opening, Collection closing, int from, int to) { TreeMap map = new TreeMap(); List stack = new ArrayList(); for (int i = from|1; i < to; i+= 2) { if (opening.contains(tok.get(i))) stack.add(i); else if (closing.contains(tok.get(i))) { if (!empty(stack)) map.put(liftLast(stack), i); } } return map; } static Set getBracketMap_opening = lithashset("{", "("); static Set getBracketMap_closing = lithashset("}", ")"); static String singleFieldName(Class c) { Set l = listFields(c); if (l(l) != 1) throw fail("No single field found in " + c + " (have " + n(l(l), "fields") + ")"); return first(l); } 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 Method fastIntern_method; static String fastIntern(String s) { try { if (s == null) return null; if (fastIntern_method == null) { fastIntern_method = findMethodNamed(javax(), "internPerProgram"); if (fastIntern_method == null) upgradeJavaXAndRestart(); } return (String) fastIntern_method.invoke(null, s); } catch (Exception __e) { throw rethrow(__e); } } static String assertIsIdentifier(String s) { if (!isIdentifier(s)) throw fail("Not an identifier: " + quote(s)); return s; } static String assertIsIdentifier(String msg, String s) { if (!isIdentifier(s)) throw fail(msg + " - Not an identifier: " + quote(s)); return s; } static A findConceptWhere(Class c, Object... params) { return findConceptWhere(db_mainConcepts(), c, params); } static A findConceptWhere(Concepts concepts, Class c, Object... params) { params = expandParams(c, params); // indexed if (concepts.fieldIndices != null) for (int i = 0; i < l(params); i += 2) { IFieldIndex index = concepts.getFieldIndex(c, (String) params[i]); if (index != null) { for (A x : index.getAll(params[i+1])) if (checkConceptFields(x, params)) return x; return null; } } // table scan for (A x : concepts.list(c)) if (checkConceptFields(x, params)) return x; return null; } static Concept findConceptWhere(Concepts concepts, String c, Object... params) { for (Concept x : concepts.list(c)) if (checkConceptFields(x, params)) return x; return null; } static int csetAll(Concept c, Object... values) { return cset(c, values); } static String asString(Object o) { return o == null ? null : o.toString(); } static Object unstructure_matchOK2OrFail(String s) { if (swic(s, "ok ")) return unstructure_startingAtIndex(s, 3); else throw fail(s); } static String sendToLocalBot(String bot, String text, Object... args) { text = format3(text, args); DialogIO channel = findBot(bot); if (channel == null) throw fail(quote(bot) + " not found"); try { channel.readLine(); print(bot + "> " + shorten(text, 80)); channel.sendLine(text); String s = channel.readLine(); print(bot + "< " + shorten(s, 80)); return s; } catch (Throwable e) { e.printStackTrace(); return null; } finally { channel.close(); } } static String sendToLocalBot(int port, String text, Object... args) { text = format3(text, args); DialogIO channel = talkTo(port); try { channel.readLine(); print(port + "> " + shorten(text, 80)); channel.sendLine(text); String s = channel.readLine(); print(port + "< " + shorten(s, 80)); return s; } catch (Throwable e) { e.printStackTrace(); return null; } finally { if (channel != null) channel.close(); } } static String format(String pat, Object... args) { return format3(pat, args); } // tok should be the output of htmlcoarsetok static List dropAllTags(List tok) { List list = new ArrayList(); for (int i = 0; i < l(tok); i++) { String t = tok.get(i); if (odd(i) && t.startsWith("<")) { list.set(list.size()-1, list.get(list.size()-1) + tok.get(i+1)); ++i; } else list.add(t); } return list; } // alternatively, call this convenient function static String dropAllTags(String html) { return join(dropAllTags(htmlcoarsetok(html))); } static void dataToTable_dynSet(List l, int i, Object s) { while (i >= l.size()) l.add(""); l.set(i, s); } static List dataToTable_makeRow(Object x, List cols) { if (instanceOf(x, "DynamicObject")) x = get_raw(x, "fieldValues"); if (x instanceof Map) { Map m = (Map) x; List row = new ArrayList(); for (Object _field : keysWithoutHidden(m)) { String field = (String) _field; Object value = m.get(field); int col = cols.indexOf(field); if (col < 0) { cols.add(field); col = cols.size()-1; } dataToTable_dynSet(row, col, dataToTable_wrapValue(value)); } return row; } return litlist(structureOrText(x)); } static Object dataToTable_wrapValue(Object o) { if (o instanceof BufferedImage) return o; if (o instanceof MakesBufferedImage) return ((MakesBufferedImage) o).getBufferedImage(); if (o instanceof RGBImage) return o; // huh? if (o instanceof Boolean) return o; return structureOrTextForUser(o); } static ArrayList litlist(A... a) { ArrayList l = new ArrayList(a.length); for (A x : a) l.add(x); return l; } static String structureOrText(Object o) { return o instanceof String ? (String) o : structure(o); } static int max(int a, int b) { return Math.max(a, b); } static int max(int a, int b, int c) { return max(max(a, b), c); } static long max(int a, long b) { return Math.max((long) a, b); } static long max(long a, long b) { return Math.max(a, b); } static double max(int a, double b) { return Math.max((double) a, b); } static float max(float a, float b) { return Math.max(a, b); } static double max(double a, double b) { return Math.max(a, b); } static int max(Collection c) { int x = Integer.MIN_VALUE; for (int i : c) x = max(x, i); return x; } static double max(double[] c) { if (c.length == 0) return Double.MIN_VALUE; double x = c[0]; for (int i = 1; i < c.length; i++) x = Math.max(x, c[i]); return x; } static float max(float[] c) { if (c.length == 0) return Float.MAX_VALUE; float x = c[0]; for (int i = 1; i < c.length; i++) x = Math.max(x, c[i]); return x; } static byte max(byte[] c) { byte x = -128; for (byte d : c) if (d > x) x = d; return x; } static short max(short[] c) { short x = -0x8000; for (short d : c) if (d > x) x = d; return x; } static int max(int[] c) { int x = Integer.MIN_VALUE; for (int d : c) if (d > x) x = d; return x; } static List padList(List l, int w, A a) { if (l(l) >= w) return l; List x = cloneList(l); while (l(x) < w) x.add(a); return x; } static String htmlEncode(String s) { return htmlencode(s); } static String nlToBr(String s) { return s.replace("\n", "
\n"); } static String regexp_findSnippetIDs() { return "(?:#|\\blib\\s+|(?:^|\\n)\\s*!)([0-9]+)"; } static String snippetLink(String id) { return "http://tinybrain.de/" + parseSnippetID(id); } static SnippetTitles getSnippetTitle_cached_cache = new SnippetTitles(); static String getSnippetTitle_cached(String id) { return getSnippetTitle_cached_cache.get(id); } static void getSnippetTitle_cached_put(String id, String title) { getSnippetTitle_cached_cache.put(id, title); } static boolean getSnippetTitle_cached_has(String id) { return getSnippetTitle_cached_cache.has(id); } static String getSnippetTitle_cached_probe(String id) { return getSnippetTitle_cached_cache.probe(id); } static void mreplace(Matcher m, StringBuffer buf, String s) { m.appendReplacement(buf, Matcher.quoteReplacement(s)); } static String dynamizeGlobalIDsInHTML(String html) { List tok = htmlTok(html); Pattern pat = Pattern.compile("([^a-z])([a-z]{16})(?![a-z\\(])"); for (int i = 0; i < l(tok); i += 2) { // skip tags String t = " " + tok.get(i) + " "; Matcher m = pat.matcher(t); StringBuffer buf = new StringBuffer(); while (m.find()) { String id = m.group(2); String name = conceptToNameOpt(id); mreplace(m, buf, m.group(1) + ahref(intelligenceMachineLink(id), id, "title", name)); } m.appendTail(buf); tok.set(i, dropFirstAndLast(str(buf))); } return join(tok); } static int scoredSearch_score_single(String s, String query) { int i = indexOfIC_underscore(s, query); if (i < 0) return 0; if (i > 0) return 1; return l(s) == l(query) ? 3 : 2; } static List scoredSearch_prepare(String query) { return map("replacePlusWithSpace",splitAtSpace(query)); } static Comparator
mapComparatorDesc(final Map map) { return new Comparator() { public int compare(A a, A b) { return cmp(map.get(b), map.get(a)); } }; } static boolean containsNulls(Collection c) { return contains(c, null); } 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 LinkedHashMap paramsToOrderedMap(Object... params) { return asLinkedHashMap(paramsToMap(params)); } static Object[] mapToParams(Map map) { return mapToObjectArray(map); } static File secretProgramFile(String progID, String fileName) { return new File(getSecretProgramDir(progID), fileName); } static File secretProgramFile(String fileName) { return secretProgramFile(getProgramID(), fileName); } 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 List selectRandom_fast(List l, int k) { int n = l(l); l = cloneList(l); for (int i = n - 1; i >= n-k; i--) { int j = random(i+1); swapElements(l, i, j); } return subList(l, n-k); } static String reverseString(String s) { return new StringBuilder(s).reverse().toString(); } 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 com.sun.management.OperatingSystemMXBean advancedOSMXBean() { return optCast(com.sun.management.OperatingSystemMXBean.class, osMXBean()); } static String _userHome; static String userHome() { if (_userHome == null) return actualUserHome(); return _userHome; } static File userHome(String path) { return new File(userDir(), path); } static String hfulltag(String tag) { return hfulltag(tag, ""); } static String hfulltag(String tag, Object contents, Object... params) { return hopeningTag(tag, params) + str(contents) + ""; } static boolean isURL(String s) { return startsWithOneOf(s, "http://", "https://", "file:"); } static boolean isImageServerSnippet(long id) { return id >= 1100000 && id < 1200000; } static String imageServerLink(String md5OrID) { if (possibleMD5(md5OrID)) return "https://botcompany.de/images/md5/" + md5OrID; return imageServerLink(parseSnippetID(md5OrID)); } static String imageServerLink(long id) { return "https://botcompany.de/images/" + id; } 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 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)); } public static boolean isSnippetID(String s) { try { parseSnippetID(s); return true; } catch (RuntimeException e) { return false; } } static long psI(String snippetID) { return parseSnippetID(snippetID); } static File localSnippetFile(long snippetID) { return localSnippetsDir(snippetID + ".text"); } static File localSnippetFile(String snippetID) { return localSnippetFile(parseSnippetID(snippetID)); } static A proxy(Class intrface, final Object target) { if (target == null) return null; if (isInstance(intrface, target)) return (A) target; return (A) java.lang.reflect.Proxy.newProxyInstance(intrface.getClassLoader(), new Class[] { intrface }, new InvocationHandler() { public Object invoke(Object proxy, Method method, Object[] args) { return call(target, method.getName(), unnull(args)); } }); } static A proxy(Object target, Class intrface) { return proxy(intrface, target); } static Object vm_generalMap_get(Object key) { return vm_generalMap().get(key); } static String formatSnippetID(String id) { return "#" + parseSnippetID(id); } static String formatSnippetID(long id) { return "#" + id; } 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 String standardCredentialsUser() { return trim(loadTextFile( oneOfTheFiles( javaxSecretDir("tinybrain-username"), userDir(".tinybrain/username")))); } static String standardCredentialsPass() { return trim(loadTextFile( oneOfTheFiles( javaxSecretDir("tinybrain-userpass"), userDir(".tinybrain/userpass")))); } static String urlencode(String x) { try { return URLEncoder.encode(unnull(x), "UTF-8"); } catch (UnsupportedEncodingException e) { throw new RuntimeException(e); } } 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 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; } 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 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 javaxCachesDir_dir; // can be set to work on different base dir static File javaxCachesDir() { return javaxCachesDir_dir != null ? javaxCachesDir_dir : new File(userHome(), "JavaX-Caches"); } static File javaxCachesDir(String sub) { return newFile(javaxCachesDir(), sub); } static String hEmbedYoutube(String youtubeID) { return hEmbedYoutube(youtubeID, 300, 250); } // text is HTML actually static String hEmbedYoutube(String youtubeID, int w, int h, String text) { return hEmbedYoutube(youtubeID, w, h).replace("View on YouTube", text); } static String hEmbedYoutube(String youtubeID, int w, int h) { youtubeID = extractYouTubeID(youtubeID); return "
View on YouTube".replace("{*}", youtubeID); } static Object[] toObjectArray(Collection c) { List l = asList(c); return l.toArray(new Object[l.size()]); } static String htd(Object contents, Object... params) { return htag("td", contents, params); } 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 hmsWithColons() { return hmsWithColons(now()); } static String hmsWithColons(long time) { return new SimpleDateFormat("HH:mm:ss").format(time); } static boolean startsWithOneOf(String s, String... l) { for (String x : l) if (startsWith(s, x)) return true; return false; } static boolean isAGIBlueDomain(String domain) { return domainIsUnder(domain, theAGIBlueDomain()); } static String hostNameFromURL(String url) { try { return new URL(url).getHost(); } catch (Exception __e) { throw rethrow(__e); } } static String getComputerID_quick() { return computerID(); } static Object vm_generalMap_put(Object key, Object value) { return mapPutOrRemove(vm_generalMap(), key, value); } 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 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 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 Throwable getException(Runnable r) { try { callF(r); return null; } catch (Throwable e) { return e; } } 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 boolean isMD5(String s) { return l(s) == 32 && isLowerHexString(s); } static String imageServerURL() { return or2(trim(loadTextFile(javaxDataDir("image-server-url.txt"))), "http://botcompany.de/images/raw/"); } static long parseLongOpt(String s) { return isInteger(s) ? parseLong(s) : 0; } static boolean possibleMD5(String s) { return isMD5(s); } static byte[] intToBytes(int i) { return new byte[] { (byte) (i >>> 24), (byte) (i >>> 16), (byte) (i >>> 8), (byte) i}; } static byte[] toPNG(BufferedImage img) { return convertToPNG(img); } public static byte[] loadBinaryFile(String fileName) { try { if (!new File(fileName).exists()) return null; FileInputStream in = new FileInputStream(fileName); byte buf[] = new byte[1024]; ByteArrayOutputStream out = new ByteArrayOutputStream(); int l; while (true) { l = in.read(buf); if (l <= 0) break; out.write(buf, 0, l); } in.close(); return out.toByteArray(); } catch (IOException e) { throw new RuntimeException(e); } } public static byte[] loadBinaryFile(File file) { return loadBinaryFile(file.getPath()); } static String uploadToImageServer_rawBytes(byte[] imgData, String name) { String page = postPage(imageServerURL() + "upload", "data", bytesToHex(imgData), "name", name); print(page); Matcher m = Pattern.compile("/raw/([0-9]+)").matcher(page); if (!m.find()) return null; return snippetImgLink(m.group(1)); } static String rgbMD5(RGBImage img) { return md5OfRGBImage(img); } 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 Object[] dropEntryFromParams(Object[] params, int i) { int n = l(params); if (i < 0 || i >= n) return params; if (n == 2) return null; Object[] p = new Object[n-2]; System.arraycopy(params, 0, p, 0, i); System.arraycopy(params, i+2, p, i, n-i-2); return p; } static boolean checkConceptFields(Concept x, Object... data) { for (int i = 0; i < l(data); i += 2) if (neq(cget(x, (String) data[i]), deref(data[i+1]))) return false; return true; } static List filterConcepts(List list, Object... params) { List l = new ArrayList(); for (A x : list) if (checkConceptFields(x, params)) l.add(x); return l; } static void startTruthTable() { startBotSeparateVM("Truth Table Bot", truthTableProgram()); } static void assertOK(String s) { assertTrue(s, isOK(s)); } static String clUnparse(Lisp l) { if (l == null) return ""; return join(" ", (List) concatLists(ll(conceptQuote(l.head)), map("clUnparse_sub", l))); } static String clUnparse_sub(Lisp l) { return l.empty() ? clUnparse(l) : "(" + clUnparse(l) + ")"; } static List clUnparse(List l) { return map("clUnparse", l); } static boolean isJavaIdentifier(String s) { if (empty(s) || !Character.isJavaIdentifierStart(s.charAt(0))) return false; for (int i = 1; i < s.length(); i++) if (!Character.isJavaIdentifierPart(s.charAt(i))) return false; return true; } static boolean containsNewLine(String s) { return contains(s, '\n'); // screw \r, nobody needs it } static A listGet(List l, int idx) { return l != null && idx >= 0 && idx < l(l) ? l.get(idx) : null; } 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 List classNames(Collection l) { return getClassNames(l); } static List classNames(Object[] l) { return getClassNames(Arrays.asList(l)); } static boolean regionMatchesIC(String a, int offsetA, String b, int offsetB, int len) { return a != null && a.regionMatches(true, offsetA, b, offsetB, len); } 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 Map classForName_cache = synchroHashMap(); static Class classForName(String name) { try { Class c = classForName_cache.get(name); if (c == null) classForName_cache.put(name, c = Class.forName(name)); return c; } catch (Exception __e) { throw rethrow(__e); } } static Map nuObjectWithoutArguments_cache = newDangerousWeakHashMap(); static Object nuObjectWithoutArguments(String className) { try { return nuObjectWithoutArguments(classForName(className)); } catch (Exception __e) { throw rethrow(__e); } } static A nuObjectWithoutArguments(Class c) { try { if (nuObjectWithoutArguments_cache == null) // in class init return (A) nuObjectWithoutArguments_findConstructor(c).newInstance(); Constructor m = nuObjectWithoutArguments_cache.get(c); if (m == null) nuObjectWithoutArguments_cache.put(c, m = nuObjectWithoutArguments_findConstructor(c)); return (A) m.newInstance(); } catch (Exception __e) { throw rethrow(__e); } } static Constructor nuObjectWithoutArguments_findConstructor(Class c) { for (Constructor m : c.getDeclaredConstructors()) if (empty(m.getParameterTypes())) { m.setAccessible(true); return m; } throw fail("No default constructor found in " + c.getName()); } static List getClasses(Object[] array) { List l = new ArrayList(); for (Object o : array) l.add(_getClass(o)); return l; } 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 Set setMinus(Set set, Object... stuff) { Set s2 = cloneSet(set); for (Object o : stuff) s2.remove(o); return s2; } static Set mergeSets(Set... l) { return joinSets(l); } static Set allNonStaticNonTransientFields(Object o) { TreeSet fields = new TreeSet(); Class _c = _getClass(o); do { for (Field f : _c.getDeclaredFields()) if ((f.getModifiers() & (Modifier.STATIC|Modifier.TRANSIENT)) == 0) fields.add(f.getName()); _c = _c.getSuperclass(); } while (_c != null); return fields; } 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 HashMap findClass_cache = new HashMap(); // currently finds only inner classes of class "main" // returns null on not found // this is the simple version that is not case-tolerant static Class findClass(String name) { synchronized(findClass_cache) { if (findClass_cache.containsKey(name)) return findClass_cache.get(name); if (!isJavaIdentifier(name)) return null; Class c; try { c = Class.forName("main$" + name); } catch (ClassNotFoundException e) { c = null; } findClass_cache.put(name, c); return c; } } static int formatXYZ_varToIndex(String t) { if (l(t) == 1 && eqOneOf(t, "X", "Y", "Z")) return 1 + charDiff(t.charAt(0), 'X'); else if (l(t) == 2 && t.startsWith("A")) { char c = t.charAt(1); if (c >= 'A' && c <= 'Z') return 4 + charDiff(t.charAt(1), 'A'); } return 0; } static Statement fastLoadStatement(Object o) { Statement s = unlisted(Statement.class); copyFields(o, s, "id", "globalID", "importedFrom", "originatingUniverse", "exportable", "imageMD5", "suggestedImageMD5", "searchedForSuggestedImage", "imported", "touched", "created", "text", "possibleEnglishTranslation"); return s; } static AIConcept fastLoadAIConcept(Object o) { AIConcept c = unlisted(AIConcept.class); copyFields(o, c, "id", "globalID", "importedFrom", "originatingUniverse", "exportable", "imageMD5", "suggestedImageMD5", "searchedForSuggestedImage", "imported", "touched", "created", "name", "comment"); c.pngFile.set(fastLoadPNGFile(get(get(o, "pngFile"), "value"))); c.suggestedImage.set(fastLoadPNGFile(get(get(o, "suggestedImage"), "value"))); return c; } 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 HashSet litset(A... items) { return lithashset(items); } static Class getBotMainClass(String botName) { Object multiPort = first(getMultiPorts()); Object resp = call(multiPort, "findResponder", botName); return getMainClass(resp); } static int done2_minPrint = 10; static long done2(long startTime, String desc) { return done2(startTime, desc, done2_minPrint); } static long done2(long startTime, String desc, int minPrint) { long time = sysNow()-startTime; saveTiming_noPrint(time); if (time >= minPrint) print(desc + " [" + time + " ms]"); return time; } static long done2(String desc, long startTime) { return done2(startTime, desc); } static long done2(long startTime) { return done2(startTime, ""); } static String getStackTrace(Throwable throwable) { lastException(throwable); return getStackTrace_noRecord(throwable); } static String getStackTrace_noRecord(Throwable throwable) { StringWriter writer = new StringWriter(); throwable.printStackTrace(new PrintWriter(writer)); return hideCredentials(writer.toString()); } static String getStackTrace() { return getStackTrace_noRecord(new Throwable()); } static 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; } static Random defaultRandomGenerator() { return ThreadLocalRandom.current(); } static boolean hasBot(String searchPattern) { DialogIO io = findBot(searchPattern); if (io != null) { io.close(); return true; } else return false; } static boolean isOK(String s) { s = trim(s); return swic(s, "ok ") || eqic(s, "ok") || matchStart("ok", s); } static String sendOpt(String bot, String text, Object... args) { return sendToLocalBotOpt(bot, text, args); } static boolean isMainProgram() { return creator() == null; } static void cleanKill() { cleanKillVM(); } 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 Android3 methodsBot2(String name, final Object receiver, final List exposedMethods) { return methodsBot2(name, receiver, exposedMethods, null); } static Android3 methodsBot2(String name, final Object receiver, final List exposedMethods, final Lock lock) { Android3 android = new Android3(); android.greeting = name; android.console = false; android.responder = new Responder() { String answer(String s, List history) { return exposeMethods2(receiver, s, exposedMethods, lock); } }; return makeBot(android); } static List db_standardExposedMethods_list = ll("xlist", "xnew", "xset", "xdelete", "xget", "xclass", "xfullgrab", "xshutdown", "xchangeCount", "xcount"); static List db_standardExposedMethods() { return db_standardExposedMethods_list; } static List quickBotScan() { return ProgramScan.quickBotScan(); } static List quickBotScan(int[] preferredPorts) { return ProgramScan.quickBotScan(preferredPorts); } static List quickBotScan(String searchPattern) { List l = new ArrayList(); for (ProgramScan.Program p : ProgramScan.quickBotScan()) if (indexOfIgnoreCase(p.helloString, searchPattern) == 0) l.add(p); return l; } static DialogIO talkTo(int port) { return talkTo("localhost", port); } static int talkTo_defaultTimeout = 10000; // This is the CONNECT timeout static int talkTo_timeoutForReads = 0; // Timeout waiting for answers (0 = no timeout) static ThreadLocal> talkTo_byThread = new ThreadLocal(); static DialogIO talkTo(String ip, int port) { try { String full = ip + ":" + port; Map map = talkTo_byThread.get(); if (map != null && map.containsKey(full)) return map.get(full); if (isLocalhost(ip) && port == vmPort()) return talkToThisVM(); return new talkTo_IO(ip, port); } catch (Exception __e) { throw rethrow(__e); } } static class talkTo_IO extends DialogIO { String ip; int port; Socket s; Writer w; BufferedReader in; talkTo_IO(String ip, int port) { this.port = port; this.ip = ip; try { s = new Socket(); try { if (talkTo_timeoutForReads != 0) s.setSoTimeout(talkTo_timeoutForReads); s.connect(new InetSocketAddress(ip, port), talkTo_defaultTimeout); } catch (Throwable e) { throw fail("Tried talking to " + ip + ":" + port, e); } w = new OutputStreamWriter(s.getOutputStream(), "UTF-8"); in = new BufferedReader(new InputStreamReader(s.getInputStream(), "UTF-8")); } catch (Exception __e) { throw rethrow(__e); } } boolean isLocalConnection() { return s.getInetAddress().isLoopbackAddress(); } boolean isStillConnected() { return !(eos || s.isClosed()); } void sendLine(String line) { try { Lock __1100 = lock; lock(__1100); try { w.write(line + "\n"); w.flush(); } finally { unlock(__1100); } } catch (Exception __e) { throw rethrow(__e); } } String readLineImpl() { try { return in.readLine(); } catch (Exception __e) { throw rethrow(__e); } } void close() { try { if (!noClose) s.close(); } catch (IOException e) { // whatever } } Socket getSocket() { return s; } } 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 DialogIO talkToSubBot(final long vport, final DialogIO io) { return talkToSubBot(String.valueOf(vport), io); } static DialogIO talkToSubBot(final String subBot, final DialogIO io) { if (subBot == null) return io; return new talkToSubBot_IO(subBot, io); } static class talkToSubBot_IO extends DialogIO { String subBot; DialogIO io; talkToSubBot_IO(String subBot, DialogIO io) { this.io = io; this.subBot = subBot;} // delegate all but sendLine boolean isStillConnected() { return io.isStillConnected(); } String readLineImpl() { return io.readLineImpl(); } boolean isLocalConnection() { return io.isLocalConnection(); } Socket getSocket() { return io.getSocket(); } void close() { io.close(); } void sendLine(String line) { io.sendLine(format3("please forward to bot *: *", subBot, line)); } } static Map findBot_cache = synchroHashMap(); static int findBot_timeout = 5000; static DialogIO findBot(String searchPattern) { // first split off sub-bot suffix String subBot = null; int i = searchPattern.indexOf('/'); if (i >= 0 && (isJavaIdentifier(searchPattern.substring(0, i)) || isInteger(searchPattern.substring(0, i)))) { subBot = searchPattern.substring(i+1); searchPattern = searchPattern.substring(0, i); if (!isInteger(searchPattern)) searchPattern = "Multi-Port at " + searchPattern + "."; } // assume it's a port if it's an integer if (isInteger(searchPattern)) return talkToSubBot(subBot, talkTo(parseInt(searchPattern))); if (eq(searchPattern, "remote")) return talkToSubBot(subBot, talkTo("second.tinybrain.de", 4999)); Integer port = findBot_cache.get(searchPattern); if (port != null) try { DialogIO io = talkTo("localhost", port); io.waitForLine(/*findBot_timeout*/); // TODO: implement String line = io.readLineNoBlock(); if (indexOfIgnoreCase(line, searchPattern) == 0) { call(io, "pushback", line); // put hello string back in return talkToSubBot(subBot, io); } } catch (Exception e) { e.printStackTrace(); } List bots = quickBotScan(); // find top-level bots for (ProgramScan.Program p : bots) { if (indexOfIgnoreCase(p.helloString, searchPattern) == 0) { // strict matching - start of hello string only, but case-insensitive findBot_cache.put(searchPattern, p.port); return talkToSubBot(subBot, talkTo("localhost", p.port)); } } // find sub-bots for (ProgramScan.Program p : bots) { String botName = firstPartOfHelloString(p.helloString); boolean isVM = startsWithIgnoreCase(p.helloString, "This is a JavaX VM."); boolean shouldRecurse = startsWithIgnoreCase(botName, "Multi-Port") || isVM; if (shouldRecurse) try { Map subBots = (Map) unstructure(sendToLocalBotQuietly(p.port, "list bots")); for (Number vport : subBots.keySet()) { String name = subBots.get(vport); if (startsWithIgnoreCase(name, searchPattern)) return talkToSubBot(vport.longValue(), talkTo("localhost", p.port)); } } catch (Throwable __e) { print(exceptionToStringShort(__e)); } } return null; } 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 String getInnerMessage(Throwable e) { if (e == null) return null; return getInnerException(e).getMessage(); } 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 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 String shortenClassName(String name) { if (name == null) return null; int i = lastIndexOf(name, "$"); if (i < 0) i = lastIndexOf(name, "."); return i < 0 ? name : substring(name, i+1); } static String programIDWithCase() { return nempty(caseID()) ? programID() + "/" + quoteUnlessIdentifierOrInteger(caseID()) : programID(); } static Object defaultDefaultClassFinder() { return new F1() { Class get(String name) { try { Class c = findClass_fullName(name); if (c != null) return c; if (startsWith(name, "loadableUtils.utils$")) return findClass_fullName("main" + substring(name, 19)); return null; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "Class c = findClass_fullName(name);\r\n if (c != null) ret c;\r\n if (start..."; }}; } // TODO: process CDATA, scripts static List htmlcoarsetok(String s) { List tok = new ArrayList(); int l = s.length(); int i = 0; while (i < l) { int j = i; char c; // scan for non-tags while (j < l) { if (s.charAt(j) != '<') // regular character ++j; else if (s.substring(j, Math.min(j+4, l)).equals("")); j = Math.min(j+3, l); } else // it's a tag break; } tok.add(s.substring(i, j)); i = j; if (i >= l) break; c = s.charAt(i); // scan for tags if (c == '<') { ++j; while (j < l && s.charAt(j) != '>') ++j; // TODO: strings? if (j < l) ++j; } tok.add(s.substring(i, j)); i = j; } if ((tok.size() % 2) == 0) tok.add(""); return tok; } static boolean isOpeningTag(String token, String tag) { return isTag(token, tag) && !token.endsWith("/>"); } static boolean isOpeningTag(String token) { return token.startsWith("<") && token.endsWith(">") && !token.endsWith("/>") && isLetter(token.charAt(1)); } static boolean isTag(String token, String tag) { return token.regionMatches(true, 0, "<" + tag + " ", 0, tag.length()+2) || token.regionMatches(true, 0, "<" + tag + ">", 0, tag.length()+2); } static String addSuffix(String s, String suffix) { return s == null || s.endsWith(suffix) ? s : s + suffix; } static String htmlQuote(String s) { return "\"" + htmlencode_forParams(s) + "\""; } static Class __javax; static Class getJavaX() { try { return __javax; } catch (Exception __e) { throw rethrow(__e); } } static void multiMapPut(Map> map, A a, B b) { List l = map.get(a); if (l == null) map.put(a, l = new ArrayList()); l.add(b); } static void multiMapPut(MultiMap mm, A key, B value) { if (mm != null && key != null && value != null) mm.put(key, value); } 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 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 HashSet lithashset(A... items) { HashSet set = new HashSet(); for (A a : items) set.add(a); return set; } // This is for main classes that are all static. // (We don't go to base classes.) static Set listFields(Object c) { TreeSet fields = new TreeSet(); for (Field f : _getClass(c).getDeclaredFields()) fields.add(f.getName()); return fields; } static String n(long l, String name) { return l + " " + trim(l == 1 ? singular(name) : getPlural(name)); } static String n(Collection l, String name) { return n(l(l), name); } static String n(Map m, String name) { return n(l(m), name); } static String n(Object[] a, String name) { return n(l(a), name); } // This is a bit rough... finds static and non-static methods. static Method findMethodNamed(Object obj, String method) { if (obj == null) return null; if (obj instanceof Class) return findMethodNamed((Class) obj, method); return findMethodNamed(obj.getClass(), method); } static Method findMethodNamed(Class c, String method) { while (c != null) { for (Method m : c.getDeclaredMethods()) if (m.getName().equals(method)) { m.setAccessible(true); return m; } c = c.getSuperclass(); } return null; } static void upgradeJavaXAndRestart() { run("#1001639"); restart(); sleep(); } static boolean swic(String a, String b) { return startsWithIgnoreCase(a, b); } static boolean swic(String a, String b, Matches m) { if (!swic(a, b)) return false; m.m = new String[] {substring(a, l(b))}; return true; } static Object unstructure_startingAtIndex(String s, int i) { return unstructure_tok(javaTokC_noMLS_iterator(s, i), false, null); } static String format3(String pat, Object... args) { if (args.length == 0) return pat; List tok = javaTokPlusPeriod(pat); int argidx = 0; for (int i = 1; i < tok.size(); i += 2) if (tok.get(i).equals("*")) tok.set(i, format3_formatArg(argidx < args.length ? args[argidx++] : "null")); return join(tok); } static String format3_formatArg(Object arg) { if (arg == null) return "null"; if (arg instanceof String) { String s = (String) arg; return isIdentifier(s) || isNonNegativeInteger(s) ? s : quote(s); } if (arg instanceof Integer || arg instanceof Long) return String.valueOf(arg); return quote(structure(arg)); } static boolean instanceOf(Object o, String className) { if (o == null) return false; String c = o.getClass().getName(); return eq(c, className) || eq(c, "main$" + className); } static boolean instanceOf(Object o, Class c) { if (c == null) return false; return c.isInstance(o); } static List keysWithoutHidden(Map map) { return filter(keys(map) , new F1() { Boolean get(Object o) { try { return !eq(o, "[hidden]") && !isStringStartingWith(o, "[hidden] "); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "!eq(o, \"[hidden]\") && !isStringStartingWith(o, \"[hidden] \")"; }}); } static String structureOrTextForUser(Object o) { return o == null ? "" : o instanceof String ? (String) o : structureForUser(o); } static String conceptToNameOpt(String s) { AIConcept c = aiConceptsMap_cached().get(s); return c == null ? null : unnull(c.name); } static int indexOfIC_underscore(String a, String b) { int la = l(a), lb = l(b); if (la < lb) return -1; int n = la-lb; elsewhere: for (int i = 0; i <= n; i++) { for (int j = 0; j < lb; j++) { char c2 = b.charAt(j); if (c2 == '_' || eqic(c2, a.charAt(i+j))) { /* matching char */ } else continue elsewhere; } return i; } return -1; } static String replacePlusWithSpace(String s) { return replace(s, '+', ' '); } 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 Map paramsToMap(Object... params) { int n = l(params); if (l(params) == 1 && params[0] instanceof Map) return (Map) params[0]; LinkedHashMap map = new LinkedHashMap(); for (int i = 0; i+1 < n; i += 2) mapPut(map, params[i], params[i+1]); return map; } static Object[] mapToObjectArray(Map map) { List l = new ArrayList(); for (Object o : keys(map)) { l.add(o); l.add(map.get(o)); } return toObjectArray(l); } static File getSecretProgramDir() { return getSecretProgramDir(getProgramID()); } static File getSecretProgramDir(String snippetID) { if (empty(snippetID)) return javaxSecretDir(); return newFile(javaxSecretDir(), formatSnippetID(snippetID)); } static File getProgramDir() { return programDir(); } static File getProgramDir(String snippetID) { return programDir(snippetID); } static void swapElements(List l, int i, int j) { if (i == j) return; Object o = l.get(i); l.set(i, l.get(j)); l.set(j, o); } static A optCast(Class c, Object o) { return isInstance(c, o) ? (A) o : null; } 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 File localSnippetsDir() { return javaxDataDir("Personal Programs"); } static File localSnippetsDir(String sub) { return newFile(localSnippetsDir(), sub); } static boolean isInstance(Class type, Object arg) { return type.isInstance(arg); } 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 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 File oneOfTheFiles(String... paths) { if (paths != null) for (String path : paths) if (fileExists(path)) return newFile(path); return null; } static File oneOfTheFiles(File... files) { if (files != null) for (File f : files) if (fileExists(f)) return f; return null; } 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 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 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 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 void _registerIO(Object object, String path, boolean opened) { } static Object vmBus_wrapArgs(Object... args) { return empty(args) ? null : l(args) == 1 ? args[0] : args; } 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 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 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"); } // TODO: check validity static String extractYouTubeID(String s) { if (empty(s)) return null; int i = indexOfAfter(s, "youtu.be/"); if (i >= 0) return substring(s, i); s = substring(s, indexOf(s, '?')+1); try { { String _a_1193 = mapGet(decodeHQuery(s), "v"); if (!empty(_a_1193)) return _a_1193; } } catch (Throwable _e) {} return s; } static boolean domainIsUnder(String domain, String mainDomain) { return eqic(domain, mainDomain) || ewic(domain, "." + mainDomain); } static String theAGIBlueDomain() { return "agi.blue"; } static String _computerID; static Lock computerID_lock = lock(); public static String computerID() { if (_computerID == null) { Lock __1201 = computerID_lock; lock(__1201); 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(__1201); } } return _computerID; } 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 A _registerIOWrap(A wrapper, Object wrapped) { return wrapper; } static char lastChar(String s) { return empty(s) ? '\0' : s.charAt(l(s)-1); } static Map syncMRUCache(int size) { return synchroMap(new MRUCache(size)); } static boolean isLowerHexString(String s) { for (int i = 0; i < l(s); i++) { char c = s.charAt(i); if (c >= '0' && c <= '9' || c >= 'a' && c <= 'f') { // ok } else return false; } return true; } static 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 byte[] convertToPNG(BufferedImage img) { try { ByteArrayOutputStream stream = new ByteArrayOutputStream(); ImageIO.write(img, "png", stream); return stream.toByteArray(); } catch (Exception __e) { throw rethrow(__e); } } static String postPage(String url, Object... params) { return doPost(litmap(params), url); } static void startBotSeparateVM(String botName, String scriptID) { DialogIO bot = findBot(botName); if (bot != null) bot.close(); else { print("Bot " + quote(botName) + " not found. Starting separately: " + scriptID); nohupJavax(scriptID); waitForBotStartUp(botName); } } 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 List getClassNames(Collection l) { List out = new ArrayList(); if (l != null) for (Object o : l) out.add(o == null ? null : getClassName(o)); return out; } static 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 } } // TODO: does not detect set type (hash/tree) when it's synchronized static Set cloneSet(Set set) { if (set == null) return new HashSet(); synchronized(collectionMutex(set)) { Set s = similarEmptySet(set); s.addAll(set); return s; } } static Set joinSets(Set... l) { TreeSet set = new TreeSet(); for (Set o : l) if (o != null) set.addAll(o); return set; } static int charDiff(char a, char b) { return (int) a-(int) b; } static int charDiff(String a, char b) { return charDiff(stringToChar(a), b); } static A copyFields(Object x, A y, String... fields) { if (empty(fields)) { // assume we should copy all fields Map map = objectToMap(x); for (String field : map.keySet()) setOpt(y, field, map.get(field)); } else for (String field : fields) { Object o = getOpt(x, field); if (o != null) setOpt(y, field, o); } return y; } static A copyFields(Object x, A y, Collection fields) { return copyFields(x, y, asStringArray(fields)); } static PNGFile fastLoadPNGFile(Object o) { if (o == null) return null; PNGFile p = unlisted(PNGFile.class); p.pngPath = getString(o, "pngPath"); // TODO: p.rect return p; } static List getMultiPorts() { return (List) callOpt(getJavaX(), "getMultiPorts"); } static ThreadLocal saveTiming_last = new ThreadLocal(); static void saveTiming(long ms) { print(ms + " ms"); saveTiming_noPrint(ms); } static void saveTiming_noPrint(long ms) { saveTiming_last.set(ms); } 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 String sendToLocalBotOpt(String bot, String text, Object... args) { if (bot == null) return null; text = format(text, args); DialogIO channel = findBot(bot); if (channel == null) { print(quote(bot) + " not found, skipping send: " + quote(text)); return null; } try { channel.readLine(); print(shorten(bot + "> " + text, 200)); channel.sendLine(text); String s = channel.readLine(); print(shorten(bot + "< " + s, 200)); return s; } catch (Throwable e) { e.printStackTrace(); return null; } finally { channel.close(); } } static WeakReference creator_class; static Object creator() { return creator_class == null ? null : creator_class.get(); } static void cleanKillVM() { try { ping(); assertNotOnAWTThread(); cleanKillVM_noSleep(); Object o = new Object(); synchronized(o) { o.wait(); } } catch (Exception __e) { throw rethrow(__e); } } static void cleanKillVM_noSleep() { call(getJavaX(), "cleanKill"); } static boolean exposeMethods2_debug; static String exposeMethods2(Object receiver, String s, List methodNames) { return exposeMethods2(receiver, s, methodNames, null); } static String exposeMethods2(Object receiver, String s, List methodNames, Lock lock) { Matches m = new Matches(); if (exposeMethods2_debug) print("Received: " + s); if (match("call *", s, m)) { List l; if (isIdentifier(m.unq(0))) l = ll(m.unq(0)); else l = (List) unstructure(m.unq(0)); // we used to have safeUnstructure here String method = getString(l, 0); if (!contains(methodNames, method)) throw fail("Method not allowed: " + method); if (lock != null) lock.lock(); try { if (exposeMethods2_debug) print("Calling: " + method); Object o = call(receiver, method, asObjectArray(subList(l, 1))); if (exposeMethods2_debug) print("Got: " + getClassName(o)); return ok2(structure(o)); } finally { if (lock != null) lock.unlock(); } } if (match("list methods", s)) return ok2(structure(methodNames)); return null; } static int makeBot(String greeting) { return makeAndroid3(greeting).port; } static Android3 makeBot(Android3 a) { makeAndroid3(a); return a; } static Android3 makeBot(String greeting, Object responder) { Android3 a = new Android3(greeting); a.responder = makeResponder(responder); makeBot(a); return a; } static Android3 makeBot() { return makeAndroid3(defaultBotName()); } static boolean isLocalhost(String ip) { return isLoopbackIP(ip) || eqic(ip, "localhost"); } static int vmPort() { return myVMPort(); } static DialogIO talkToThisVM() { return new talkToThisVM_IO(); } static class talkToThisVM_IO extends DialogIO { List answers = ll(thisVMGreeting()); boolean isLocalConnection() { return true; } boolean isStillConnected() { return true; } int getPort() { return vmPort(); } void sendLine(String line) { answers.add(or2(sendToThisVM_newThread(line), "?")); } String readLineImpl() { try { return popFirst(answers); } catch (Exception __e) { throw rethrow(__e); } } void close() {} Socket getSocket() { return null; } } 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 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 String firstPartOfHelloString(String s) { int i = s.lastIndexOf('/'); return i < 0 ? s : rtrim(s.substring(0, i)); } static Object unstructure(String text) { return unstructure(text, false); } static Object unstructure(String text, final boolean allDynamic) { return unstructure(text, allDynamic, null); } static int structure_internStringsLongerThan = 50; static int unstructure_unquoteBufSize = 100; static int unstructure_tokrefs; // stats abstract static class unstructure_Receiver { abstract void set(Object o); } // classFinder: func(name) -> class (optional) static Object unstructure(String text, boolean allDynamic, Object classFinder) { if (text == null) return null; return unstructure_tok(javaTokC_noMLS_iterator(text), allDynamic, classFinder); } static Object unstructure_reader(BufferedReader reader) { return unstructure_tok(javaTokC_noMLS_onReader(reader), false, null); } static Object unstructure_tok(final Producer tok, final boolean allDynamic, final Object _classFinder) { final boolean debug = unstructure_debug; final class X { int i = -1; final Object classFinder = _classFinder != null ? _classFinder : _defaultClassFinder(); HashMap refs = new HashMap(); HashMap tokrefs = new HashMap(); HashSet concepts = new HashSet(); HashMap classesMap = new HashMap(); List stack = new ArrayList(); String curT; char[] unquoteBuf = new char[unstructure_unquoteBufSize]; String unquote(String s) { return unquoteUsingCharArray(s, unquoteBuf); } // look at current token String t() { return curT; } // get current token, move to next String tpp() { String t = curT; consume(); return t; } void parse(final unstructure_Receiver out) { String t = t(); int refID = 0; if (structure_isMarker(t, 0, l(t))) { refID = parseInt(t.substring(1)); consume(); } final int _refID = refID; // if (debug) print("parse: " + quote(t)); final int tokIndex = i; parse_inner(refID, tokIndex, new unstructure_Receiver() { void set(Object o) { if (_refID != 0) refs.put(_refID, o); if (o != null) tokrefs.put(tokIndex, o); out.set(o); } }); } void parse_inner(int refID, int tokIndex, final unstructure_Receiver out) { String t = t(); // if (debug) print("parse_inner: " + quote(t)); Class c = classesMap.get(t); if (c == null) { if (t.startsWith("\"")) { String s = internIfLongerThan(unquote(tpp()), structure_internStringsLongerThan); out.set(s); return; } if (t.startsWith("'")) { out.set(unquoteCharacter(tpp())); return; } if (t.equals("bigint")) { out.set(parseBigInt()); return; } if (t.equals("d")) { out.set(parseDouble()); return; } if (t.equals("fl")) { out.set(parseFloat()); return; } if (t.equals("sh")) { consume(); t = tpp(); if (t.equals("-")) { t = tpp(); out.set((short) (-parseInt(t))); return; } out.set((short) parseInt(t)); return; } if (t.equals("-")) { consume(); t = tpp(); out.set(isLongConstant(t) ? (Object) (-parseLong(t)) : (Object) (-parseInt(t))); return; } if (isInteger(t) || isLongConstant(t)) { consume(); //if (debug) print("isLongConstant " + quote(t) + " => " + isLongConstant(t)); if (isLongConstant(t)) { out.set(parseLong(t)); return; } long l = parseLong(t); boolean isInt = l == (int) l; out.set(isInt ? (Object) Integer.valueOf((int) l) : (Object) Long.valueOf(l)); return; } if (t.equals("false") || t.equals("f")) { consume(); out.set(false); return; } if (t.equals("true") || t.equals("t")) { consume(); out.set(true); return; } if (t.equals("-")) { consume(); t = tpp(); out.set(isLongConstant(t) ? (Object) (-parseLong(t)) : (Object) (-parseInt(t))); return; } if (isInteger(t) || isLongConstant(t)) { consume(); //if (debug) print("isLongConstant " + quote(t) + " => " + isLongConstant(t)); if (isLongConstant(t)) { out.set(parseLong(t)); return; } long l = parseLong(t); boolean isInt = l == (int) l; out.set(isInt ? (Object) Integer.valueOf((int) l) : (Object) Long.valueOf(l)); return; } if (t.equals("File")) { consume(); File f = new File(unquote(tpp())); out.set(f); return; } if (t.startsWith("r") && isInteger(t.substring(1))) { consume(); int ref = Integer.parseInt(t.substring(1)); Object o = refs.get(ref); if (o == null) print("Warning: unsatisfied back reference " + ref); out.set(o); return; } if (t.startsWith("t") && isInteger(t.substring(1))) { consume(); int ref = Integer.parseInt(t.substring(1)); Object o = tokrefs.get(ref); if (o == null) print("Warning: unsatisfied token reference " + ref); out.set(o); return; } if (t.equals("hashset")) { parseHashSet(out); return; } if (t.equals("lhs")) { parseLinkedHashSet(out); return; } if (t.equals("treeset")) { parseTreeSet(out); return; } if (t.equals("ciset")) { parseCISet(out); return; } if (eqOneOf(t, "hashmap", "hm")) { consume(); parseMap(new HashMap(), out); return; } if (t.equals("lhm")) { consume(); parseMap(new LinkedHashMap(), out); return; } if (t.equals("tm")) { consume(); parseMap(new TreeMap(), out); return; } if (t.equals("cimap")) { consume(); parseMap(ciMap(), out); return; } if (t.equals("sync")) { consume(); if (t().equals("tm")) { consume(); { parseMap(synchronizedTreeMap(), out); return; } } if (t().equals("[")) { parseList(synchroList(), out); return; } { parseMap(synchronizedMap(), out); return; } } if (t.equals("{")) { parseMap(out); return; } if (t.equals("[")) { this.parseList(new ArrayList(), out); return; } if (t.equals("bitset")) { parseBitSet(out); return; } if (t.equals("array") || t.equals("intarray")) { parseArray(out); return; } if (t.equals("ba")) { consume(); String hex = unquote(tpp()); out.set(hexToBytes(hex)); return; } if (t.equals("boolarray")) { consume(); int n = parseInt(tpp()); String hex = unquote(tpp()); out.set(boolArrayFromBytes(hexToBytes(hex), n)); return; } if (t.equals("class")) { out.set(parseClass()); return; } if (t.equals("l")) { parseLisp(out); return; } if (t.equals("null")) { consume(); out.set(null); return; } if (eq(t, "c")) { consume("c"); t = t(); assertTrue(isJavaIdentifier(t)); concepts.add(t); } } if (eq(t, "j")) { consume("j"); out.set(parseJava()); return; } if (c == null && !isJavaIdentifier(t)) throw new RuntimeException("Unknown token " + (i+1) + ": " + t); // any other class name (or package name) consume(); String className, fullClassName; // Is it a package name? if (eq(t(), ".")) { consume(); className = fullClassName = t + "." + assertIdentifier(tpp()); } else { className = t; fullClassName = "main$" + t; } if (c == null) { // First, find class if (allDynamic) c = null; else c = classFinder != null ? (Class) callF(classFinder, fullClassName) : findClass_fullName(fullClassName); if (c != null) classesMap.put(className, c); } // Check if it has an outer reference boolean hasBracket = eq(t(), "("); if (hasBracket) consume(); boolean hasOuter = hasBracket && eq(t(), "this$1"); DynamicObject dO = null; Object o = null; final String thingName = t; if (c != null) { o = hasOuter ? nuStubInnerObject(c, classFinder) : nuEmptyObject(c); if (o instanceof DynamicObject) dO = (DynamicObject) o; } else { if (concepts.contains(t) && (c = findClass("Concept")) != null) o = dO = (DynamicObject) nuEmptyObject(c); else dO = new DynamicObject(); dO.className = className; } // Save in references list early because contents of object // might link back to main object if (refID != 0) refs.put(refID, o != null ? o : dO); tokrefs.put(tokIndex, o != null ? o : dO); // NOW parse the fields! final LinkedHashMap fields = new LinkedHashMap(); // preserve order final Object _o = o; final DynamicObject _dO = dO; if (hasBracket) { stack.add(new Runnable() { public void run() { try { if (eq(t(), ")")) { consume(")"); objRead(_o, _dO, fields); out.set(_o != null ? _o : _dO); } else { final String key = unquote(tpp()); if (!eq(tpp(), "=")) throw fail("= expected, got " + t() + " after " + quote(key) + " in object " + thingName /*+ " " + sfu(fields)*/); stack.add(this); parse(new unstructure_Receiver() { void set(Object value) { fields.put(key, value); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \")\")) {\r\n consume(\")\");\r\n objRead(_o, _dO, ..."; }}); } else { objRead(o, dO, fields); out.set(o != null ? o : dO); } } void objRead(Object o, DynamicObject dO, Map fields) { if (o != null) if (dO != null) { setOptAllDyn(dO, fields); } else { setOptAll_pcall(o, fields); } else for (String field : keys(fields)) dO.fieldValues.put(intern(field), fields.get(field)); if (o != null) pcallOpt_noArgs(o, "_doneLoading"); } void parseSet(final Set set, final unstructure_Receiver out) { this.parseList(new ArrayList(), new unstructure_Receiver() { void set(Object o) { set.addAll((List) o); out.set(set); } }); } void parseLisp(final unstructure_Receiver out) { consume("l"); consume("("); final ArrayList list = new ArrayList(); stack.add(new Runnable() { public void run() { try { if (eq(t(), ")")) { consume(")"); out.set(new Lisp((String) list.get(0), subList(list, 1))); } else { stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { list.add(o); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \")\")) {\r\n consume(\")\");\r\n out.set(Lisp((Str..."; }}); if (false) // skip fail line throw fail("class Lisp not included"); } void parseBitSet(final unstructure_Receiver out) { consume("bitset"); consume("{"); final BitSet bs = new BitSet(); stack.add(new Runnable() { public void run() { try { if (eq(t(), "}")) { consume("}"); out.set(bs); } else { stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { bs.set((Integer) o); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \"}\")) {\r\n consume(\"}\");\r\n out.set(bs);\r\n ..."; }}); } void parseList(final List list, final unstructure_Receiver out) { consume("["); stack.add(new Runnable() { public void run() { try { if (eq(t(), "]")) { consume("]"); out.set(list); } else { stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { //if (debug) print("List element type: " + getClassName(o)); list.add(o); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \"]\")) {\r\n consume(\"]\");\r\n out.set(list);\r\n ..."; }}); } void parseArray(final unstructure_Receiver out) { final String type = tpp(); consume("{"); final List list = new ArrayList(); stack.add(new Runnable() { public void run() { try { if (eq(t(), "}")) { consume("}"); out.set(type.equals("intarray") ? toIntArray(list) : list.toArray()); } else { stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { list.add(o); if (eq(t(), ",")) consume(); } }); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "if (eq(t(), \"}\")) {\r\n consume(\"}\");\r\n out.set(type.equals(\"..."; }}); } Object parseClass() { consume("class"); consume("("); String name = unquote(tpp()); consume(")"); Class c = allDynamic ? null : classFinder != null ? (Class) callF(classFinder, name) : findClass_fullName(name); if (c != null) return c; DynamicObject dO = new DynamicObject(); dO.className = "java.lang.Class"; name = dropPrefix("main$", name); dO.fieldValues.put("name", name); return dO; } Object parseBigInt() { consume("bigint"); consume("("); String val = tpp(); if (eq(val, "-")) val = "-" + tpp(); consume(")"); return new BigInteger(val); } Object parseDouble() { consume("d"); consume("("); String val = unquote(tpp()); consume(")"); return Double.parseDouble(val); } Object parseFloat() { consume("fl"); String val; if (eq(t(), "(")) { consume("("); val = unquote(tpp()); consume(")"); } else { val = unquote(tpp()); } return Float.parseFloat(val); } void parseHashSet(unstructure_Receiver out) { consume("hashset"); parseSet(new HashSet(), out); } void parseLinkedHashSet(unstructure_Receiver out) { consume("lhs"); parseSet(new LinkedHashSet(), out); } void parseTreeSet(unstructure_Receiver out) { consume("treeset"); parseSet(new TreeSet(), out); } void parseCISet(unstructure_Receiver out) { consume("ciset"); parseSet(ciSet(), out); } void parseMap(unstructure_Receiver out) { parseMap(new TreeMap(), out); } Object parseJava() { String j = unquote(tpp()); Matches m = new Matches(); if (jmatch("java.awt.Color[r=*,g=*,b=*]", j, m)) return nuObject("java.awt.Color", parseInt(m.unq(0)), parseInt(m.unq(1)), parseInt(m.unq(2))); else { warn("Unknown Java object: " + j); return null; } } void parseMap(final Map map, final unstructure_Receiver out) { consume("{"); stack.add(new Runnable() { boolean v; Object key; public void run() { if (v) { v = false; stack.add(this); if (!eq(tpp(), "=")) throw fail("= expected, got " + t() + " in map of size " + l(map)); parse(new unstructure_Receiver() { void set(Object value) { map.put(key, value); if (eq(t(), ",")) consume(); } }); } else { if (eq(t(), "}")) { consume("}"); out.set(map); } else { v = true; stack.add(this); parse(new unstructure_Receiver() { void set(Object o) { key = o; } }); } } // if v else } // run() }); } /*void parseSub(unstructure_Receiver out) { int n = l(stack); parse(out); while (l(stack) > n) stack }*/ void consume() { curT = tok.next(); ++i; } void consume(String s) { if (!eq(t(), s)) { /*S prevToken = i-1 >= 0 ? tok.get(i-1) : ""; S nextTokens = join(tok.subList(i, Math.min(i+2, tok.size()))); fail(quote(s) + " expected: " + prevToken + " " + nextTokens + " (" + i + "/" + tok.size() + ")");*/ throw fail(quote(s) + " expected, got " + quote(t())); } consume(); } void parse_x(unstructure_Receiver out) { consume(); // get first token parse(out); while (nempty(stack)) popLast(stack).run(); } } Boolean b = DynamicObject_loading.get(); DynamicObject_loading.set(true); try { final Var v = new Var(); X x = new X(); x.parse_x(new unstructure_Receiver() { void set(Object o) { v.set(o); } }); unstructure_tokrefs = x.tokrefs.size(); return v.get(); } finally { DynamicObject_loading.set(b); } } static boolean unstructure_debug; static String sendToLocalBotQuietly(String bot, String text, Object... args) { text = format3(text, args); DialogIO channel = newFindBot2(bot); if (channel == null) throw fail(quote(bot) + " not found"); try { channel.readLine(); channel.sendLine(text); String s = channel.readLine(); return s; } catch (Throwable e) { e.printStackTrace(); return null; } finally { channel.close(); } } static String sendToLocalBotQuietly(int port, String text, Object... args) { text = format3(text, args); DialogIO channel = talkTo(port); try { channel.readLine(); channel.sendLine(text); String s = channel.readLine(); return s; } catch (Throwable e) { e.printStackTrace(); return null; } finally { if (channel != null) channel.close(); } } static boolean _inCore() { return false; } 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 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 volatile String caseID_caseID; static String caseID() { return caseID_caseID; } static void caseID(String id) { caseID_caseID = id; } static String quoteUnlessIdentifierOrInteger(String s) { return quoteIfNotIdentifierOrInteger(s); } static HashMap findClass_fullName_cache = new HashMap(); // returns null on not found // this is the simple version that is not case-tolerant static Class findClass_fullName(String name) { synchronized(findClass_fullName_cache) { if (findClass_fullName_cache.containsKey(name)) return findClass_fullName_cache.get(name); Class c; try { c = Class.forName(name); } catch (ClassNotFoundException e) { c = null; } findClass_fullName_cache.put(name, c); return c; } } static boolean isLetter(char c) { return Character.isLetter(c); } static String htmlencode_forParams(String s) { if (s == null) return ""; StringBuilder out = new StringBuilder(Math.max(16, s.length())); for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); /*if (c >= 0x100) out.append("&#x").append(charToHex(c)).append(';'); else*/ if (c > 127 || c == '"' || c == '<' || c == '>') { out.append("&#"); out.append((int) c); out.append(';'); } else out.append(c); } return out.toString(); } static Map singular_specials = litmap( "children", "child", "images", "image", "chess", "chess"); static Set singular_specials2 = litset("time", "machine", "line"); static String singular(String s) { if (s == null) return null; { String _a_1295 = singular_specials.get(s); if (!empty(_a_1295)) return _a_1295; } //try answer hippoSingulars().get(lower(s)); if (singular_specials2.contains(dropSuffix("s", afterLastSpace(s)))) return dropSuffix("s", s); if (s.endsWith("ness")) return s; if (s.endsWith("ges")) return dropSuffix("s", s); if (endsWith(s, "bases")) return dropLast(s); s = dropSuffix("es", s); s = dropSuffix("s", s); return s; } static List getPlural_specials = ll("sheep", "fish"); static String getPlural(String s) { if (containsIgnoreCase(getPlural_specials, s)) return s; if (ewic(s, "y")) return dropSuffixIgnoreCase("y", s) + "ies"; if (ewic(s, "ss")) return s + "es"; if (ewic(s, "s")) return s; return s + "s"; } static Class run(String progID, String... args) { Class main = hotwire(progID); callMain(main, args); return main; } static void restart() { Object j = getJavaX(); call(j, "cleanRestart", get(j, "fullArgs")); } static Producer javaTokC_noMLS_iterator(final String s) { return javaTokC_noMLS_iterator(s, 0); } static Producer javaTokC_noMLS_iterator(final String s, final int startIndex) { return new Producer() { final int l = s.length(); int i = startIndex; public String next() { if (i >= l) return null; int j = i; char c, d; // scan for whitespace while (j < l) { c = s.charAt(j); d = j+1 >= l ? '\0' : s.charAt(j+1); if (c == ' ' || c == '\t' || c == '\r' || c == '\n') ++j; else if (c == '/' && d == '*') { do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/")); j = Math.min(j+2, l); } else if (c == '/' && d == '/') { do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0); } else break; } i = j; if (i >= l) return null; c = s.charAt(i); d = i+1 >= l ? '\0' : s.charAt(i+1); // scan for non-whitespace if (c == '\'' || c == '"') { char opener = c; ++j; while (j < l) { if (s.charAt(j) == opener || s.charAt(j) == '\n') { // end at \n to not propagate unclosed string literal errors ++j; break; } else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; } } else if (Character.isJavaIdentifierStart(c)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) || "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } else ++j; String t = quickSubstring(s, i, j); i = j; return t; } }; } // 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 boolean isNonNegativeInteger(String s) { int n = l(s); if (n == 0) return false; int i = 0; while (i < n) { char c = s.charAt(i); if (c < '0' || c > '9') return false; ++i; } return true; } static boolean isStringStartingWith(Object o, String prefix) { return o instanceof String && ((String) o).startsWith(prefix); } static String structureForUser(Object o) { return beautifyStructure(struct_noStringSharing(o)); } static List replace(List l, A a, A b) { for (int i = 0; i < l(l); i++) if (eq(l.get(i), a)) l.set(i, b); return l; } static String replace(String s, String a, String b) { return s == null ? null : a == null || b == null ? s : s.replace(a, b); } static String replace(String s, char a, char b) { return s == null ? null : s.replace(a, b); } static void mapPut(Map map, A key, B value) { if (map != null && key != null && value != null) map.put(key, value); } 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 boolean fileExists(String path) { return path != null && new File(path).exists(); } static boolean fileExists(File f) { return f != null && f.exists(); } 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 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 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 void pcallF(VF1 f, A a) { try { if (f != null) f.get(a); } catch (Throwable __e) { _handleException(__e); } } 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 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 int indexOfAfter(String a, String b) { int i = indexOf(a, b); return i >= 0 ? i+l(b) : i; } static Map decodeHQuery(String query) { Map map = new HashMap(); for (String s : splitAtAmpersand(query)) { int i = s.indexOf('='); if (i >= 0) map.put(urldecode(s.substring(0, i)), urldecode(s.substring(i+1))); } return map; } 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 File computerIDFile() { return javaxDataDir("Basic Info/computer-id.txt"); } static ThreadLocal doPost_silently = new ThreadLocal(); static ThreadLocal doPost_timeout = new ThreadLocal(); static ThreadLocal> doPost_extraHeaders = 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); Map extraHeaders = optPar(doPost_extraHeaders); setHeaders(conn); for (String key : keys(extraHeaders)) conn.setRequestProperty(key, extraHeaders.get(key)); 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 void nohupJavax(final String javaxargs) { startThread(new Runnable() { public void run() { try { call(hotwireOnce("#1008562"), "nohupJavax", javaxargs); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "call(hotwireOnce(\"#1008562\"), \"nohupJavax\", javaxargs);"; }}); } static void nohupJavax(final String javaxargs, final String vmArgs) { startThread(new Runnable() { public void run() { try { call(hotwireOnce("#1008562"), "nohupJavax", javaxargs, vmArgs); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "call(hotwireOnce(\"#1008562\"), \"nohupJavax\", javaxargs, vmArgs);"; }}); } static long waitForBotStartUp_timeoutSeconds = 60; // returns address or fails static String waitForBotStartUp(String botName) { for (int i = 0; i < waitForBotStartUp_timeoutSeconds; i++) { sleepSeconds(i == 0 ? 0 : 1); String addr = getBotAddress(botName); if (addr != null) return addr; } throw fail("Bot not found: " + quote(botName)); } static A[] makeArray(Class type, int n) { return (A[]) Array.newInstance(type, n); } 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 Set similarEmptySet(Collection m) { if (m instanceof TreeSet) return new TreeSet(((TreeSet) m).comparator()); if (m instanceof LinkedHashSet) return new LinkedHashSet(); return new HashSet(); } static char stringToChar(String s) { if (l(s) != 1) throw fail("bad stringToChar: " + s); return firstChar(s); } // o is either a map already (string->object) or an arbitrary object, // in which case its fields are converted into a map. static Map objectToMap(Object o) { try { if (o instanceof Map) return (Map) o; TreeMap map = new TreeMap(); Class c = o.getClass(); while (c != Object.class) { Field[] fields = c.getDeclaredFields(); for (final Field field : fields) { if ((field.getModifiers() & Modifier.STATIC) != 0) continue; field.setAccessible(true); final Object value = field.get(o); if (value != null) map.put(field.getName(), value); } c = c.getSuperclass(); } // XXX NEW - hopefully this doesn't break anything if (o instanceof DynamicObject) map.putAll(((DynamicObject) o).fieldValues); return map; } catch (Exception __e) { throw rethrow(__e); } } // same for a collection (convert each element) static List> objectToMap(Iterable l) { if (l == null) return null; List x = new ArrayList(); for (Object o : l) x.add(objectToMap(o)); return x; } static String[] asStringArray(Collection c) { return toStringArray(c); } static String[] asStringArray(Object o) { return toStringArray(o); } 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()]); } 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 void assertNotOnAWTThread() { assertFalse("Can't do this in AWT thread", isAWTThread()); } static Object[] asObjectArray(List l) { return toObjectArray(l); } static String ok2(String s) { return "ok " + s; } // An "Android" is a program that accepts text questions (on console or TCP) and outputs one response text per question //please include function myJavaSource. // for getting my known commands static boolean makeAndroid3_disable; // disable all android making static class Android3 { String greeting; boolean publicOverride; // optionally set this in client int startPort = 5000; // optionally set this in client Responder responder; boolean console = true; boolean quiet; // no messages on console boolean daemon = false; boolean incomingSilent = false; int incomingPrintLimit = 200; boolean useMultiPort = true; boolean recordHistory; boolean verbose; int answerPrintLimit = 500; boolean newLineAboveAnswer, newLineBelowAnswer; // set by system int port; long vport; DialogHandler handler; ServerSocket server; Android3(String greeting) { this.greeting = greeting;} Android3() {} synchronized void dispose() { if (server != null) { try { server.close(); } catch (IOException e) { print("[internal] " + e); } server = null; } if (vport != 0) { try { print("Disposing " + this); removeFromMultiPort(vport); vport = 0; } catch (Throwable __e) { _handleException(__e); }} } public String toString() { return "Bot: " + greeting + " [vport " + vport + "]"; } } static abstract class Responder { abstract String answer(String s, List history); } static Android3 makeAndroid3(final String greeting) { return makeAndroid3(new Android3(greeting)); } static Android3 makeAndroid3(final String greeting, Responder responder) { Android3 android = new Android3(greeting); android.responder = responder; return makeAndroid3(android); } static Android3 makeAndroid3(final Android3 a) { if (makeAndroid3_disable) return a; if (a.responder == null) a.responder = new Responder() { String answer(String s, List history) { return callStaticAnswerMethod(s, history); } }; if (!a.quiet) print("[bot] " + a.greeting); if (a.console && (readLine_noReadLine || makeAndroid3_consoleInUse())) a.console = false; record(a); if (a.useMultiPort) a.vport = addToMultiPort(a.greeting, makeAndroid3_verboseResponder(a)); if (a.console) makeAndroid3_handleConsole(a); if (a.useMultiPort) return a; a.handler = makeAndroid3_makeDialogHandler(a); if (a.quiet) startDialogServer_quiet.set(true); try { a.port = a.daemon ? startDialogServerOnPortAboveDaemon(a.startPort, a.handler) : startDialogServerOnPortAbove(a.startPort, a.handler); } finally { startDialogServer_quiet.set(null); } a.server = startDialogServer_serverSocket; return a; } static void makeAndroid3_handleConsole(final Android3 a) { // Console handling stuff if (!a.quiet) print("You may also type on this console."); startThread(new Runnable() { public void run() { try { List history = new ArrayList(); while (licensed()) { String line; try { line = readLine(); } catch (Throwable e) { print(getInnerMessage(e)); break; } if (line == null) break; /*if (eq(line, "bye")) { print("> bye stranger"); history = new ArrayList(); } else*/ { history.add(line); history.add(makeAndroid3_getAnswer(line, history, a)); // prints answer on console too } } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "List history = new ArrayList();\r\n while (licensed()) {\r\n Stri..."; }}); } static DialogHandler makeAndroid3_makeDialogHandler(final Android3 a) { return new DialogHandler() { public void run(final DialogIO io) { if (!a.publicOverride && !(publicCommOn() || io.isLocalConnection())) { io.sendLine("Sorry, not allowed"); return; } String dialogID = randomID(8); io.sendLine(a.greeting + " / Your ID: " + dialogID); List history = new ArrayList(); while (io.isStillConnected()) { if (io.waitForLine()) { final String line = io.readLineNoBlock(); String s = dialogID + " at " + now() + ": " + quote(line); if (!a.incomingSilent) print(shorten(s, a.incomingPrintLimit)); if (eq(line, "bye")) { io.sendLine("bye stranger"); return; } Matches m = new Matches(); if (a.recordHistory) history.add(line); String answer; if (match3("this is a continuation of talk *", s, m) || match3("hello bot! this is a continuation of talk *", s, m)) { dialogID = unquote(m.m[0]); answer = "ok"; } else try { makeAndroid3_io.set(io); answer = makeAndroid3_getAnswer(line, history, a); } finally { makeAndroid3_io.set(null); } if (a.recordHistory) history.add(answer); io.sendLine(answer); //appendToLog(logFile, s); } } }}; } static String makeAndroid3_getAnswer(String line, List history, Android3 a) { String answer, originalAnswer; try { originalAnswer = a.responder.answer(line, history); answer = makeAndroid3_fallback(line, history, originalAnswer); } catch (Throwable e) { e = getInnerException(e); printStackTrace(e); originalAnswer = answer = e.toString(); } if (!a.incomingSilent) { if (originalAnswer == null) originalAnswer = "?"; if (a.newLineAboveAnswer) print(); print(">" + dropFirst(indentx(2, shorten(rtrim(originalAnswer), a.answerPrintLimit)))); if (a.newLineBelowAnswer) print(); } return answer; } static String makeAndroid3_fallback(String s, List history, String answer) { // Now we only do the safe thing instead of VM inspection - give out our process ID if (answer == null && match3("what is your pid", s)) return getPID(); if (answer == null && match3("what is your program id", s)) // should be fairly safe, right? return getProgramID(); if (match3("get injection id", s)) return getInjectionID(); if (answer == null) answer = "?"; if (answer.indexOf('\n') >= 0 || answer.indexOf('\r') >= 0) answer = quote(answer); return answer; } static boolean makeAndroid3_consoleInUse() { if (isTrue(vm_generalMap_get("consoleInUse"))) return true; for (Object o : record_list) if (o instanceof Android3 && ((Android3) o).console) return true; return false; } static Responder makeAndroid3_verboseResponder(final Android3 a) { return new Responder() { String answer(String s, List history) { if (a.verbose) print("> " + shorten(s, a.incomingPrintLimit)); String answer = a.responder.answer(s, history); if (a.verbose) print("< " + shorten(answer, a.incomingPrintLimit)); return answer; } }; } static ThreadLocal makeAndroid3_io = new ThreadLocal(); static Android3 makeAndroid3() { return makeAndroid3(getProgramTitle() + "."); } static String makeResponder_callAnswerMethod(Object bot, String s, List history) { String answer = (String) callOpt(bot, "answer", s, history); if (answer == null) answer = (String) callOpt(bot, "answer", s); return answer; } static Responder makeResponder(final Object bot) { if (bot instanceof Responder) return (Responder) bot; if (bot instanceof String) { String f = (String) bot; return new Responder() { String answer(String s, List history) { String answer = (String) callOptMC((String) bot, s, history); if (answer == null) answer = (String) callOptMC((String) bot, s); return answer; } }; } return new Responder() { String answer(String s, List history) { return makeResponder_callAnswerMethod(bot, s, history); } }; } static String defaultBotName() { return getProgramTitle() + "."; } static boolean isLoopbackIP(String ip) { return eq(ip, "127.0.0.1"); } static int myVMPort() { List records = (List) (get(getJavaX(), "record_list")); Object android = last(records); return or0((Integer) get(android, "port")); } static String thisVMGreeting() { List record_list = (List) (get(getJavaX(), "record_list")); Object android = first(record_list); // Should be of class Android3 return getString(android, "greeting"); } static String sendToThisVM_newThread(String s, Object... args) { final String _s = format(s, args); try { return (String) evalInNewThread(new F0() { Object get() { try { return callStaticAnswerMethod(getJavaX(), _s); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "ret callStaticAnswerMethod(getJavaX(), _s);"; }}); } catch (Throwable e) { e = getInnerException(e); printStackTrace(e); return str(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 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); } public static String rtrim(String s) { if (s == null) return null; int i = s.length(); while (i > 0 && " \t\r\n".indexOf(s.charAt(i-1)) >= 0) --i; return i < s.length() ? s.substring(0, i) : s; } static Producer javaTokC_noMLS_onReader(final BufferedReader r) { final class X implements Producer { StringBuilder buf = new StringBuilder(); // stores from "i" char c, d, e = 'x'; // just not '\0' X() { // fill c, d and e nc(); nc(); nc(); } // get next character(s) into c, d and e void nc() { try { c = d; d = e; if (e == '\0') return; int i = r.read(); e = i < 0 ? '\0' : i == '\0' ? '_' // shouldn't happen anymore : (char) i; } catch (Exception __e) { throw rethrow(__e); } } void ncSave() { if (c != '\0') { buf.append(c); nc(); } } public String next() { // scan for whitespace while (c != '\0') { if (c == ' ' || c == '\t' || c == '\r' || c == '\n') nc(); else if (c == '/' && d == '*') { do nc(); while (c != '\0' && !(c == '*' && d == '/')); nc(); nc(); } else if (c == '/' && d == '/') { do nc(); while (c != '\0' && "\r\n".indexOf(c) < 0); } else break; } if (c == '\0') return null; // scan for non-whitespace if (c == '\'' || c == '"') { char opener = c; ncSave(); while (c != '\0') { if (c == opener || c == '\n') { // end at \n to not propagate unclosed string literal errors ncSave(); break; } else if (c == '\\') { ncSave(); ncSave(); } else ncSave(); } } else if (Character.isJavaIdentifierStart(c)) do ncSave(); while (Character.isJavaIdentifierPart(c) || c == '\''); // for stuff like "don't" else if (Character.isDigit(c)) { do ncSave(); while (Character.isDigit(c)); if (c == 'L') ncSave(); // Long constants like 1L } else ncSave(); String t = buf.toString(); buf.setLength(0); return t; } } return new X(); } static String unquoteUsingCharArray(String s, char[] buf) { 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(); if (l > buf.length) return unquote(s); // fallback int n = 0; 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++; } } buf[n++] = (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); char[] x = Character.toChars(code); int lx = x.length; for (int j = 0; j < lx; j++) buf[n++] = x[j]; i += 5; continue; default: ch = nextChar; // added by Stefan } i++; } buf[n++] = ch; } return new String(buf, 0, n); } } return s; // not quoted - return original } static boolean structure_isMarker(String s, int i, int j) { if (i >= j) return false; if (s.charAt(i) != 'm') return false; ++i; while (i < j) { char c = s.charAt(i); if (c < '0' || c > '9') return false; ++i; } return true; } static String internIfLongerThan(String s, int l) { return s == null ? null : l(s) >= l ? intern(s) : s; } static char unquoteCharacter(String s) { assertTrue(s.startsWith("'") && s.length() > 1); return unquote("\"" + s.substring(1, s.endsWith("'") ? s.length()-1 : s.length()) + "\"").charAt(0); } static double parseDouble(String s) { return Double.parseDouble(s); } static float parseFloat(String s) { return Float.parseFloat(s); } static boolean isLongConstant(String s) { if (!s.endsWith("L")) return false; s = s.substring(0, l(s)-1); return isInteger(s); } static TreeMap ciMap() { return caseInsensitiveMap(); } static SortedMap synchronizedTreeMap() { return synchroTreeMap(); } static List parseList(String s) { return (List) safeUnstructure(s); } static Map synchronizedMap() { return synchroMap(); } static Map synchronizedMap(Map map) { return synchroMap(map); } static byte[] hexToBytes(String s) { if (odd(l(s))) throw fail("Hex string has odd length: " + quote(shorten(10, s))); int n = l(s) / 2; byte[] bytes = new byte[n]; for (int i = 0; i < n; i++) { int a = parseHexChar(s.charAt(i*2)); int b = parseHexChar(s.charAt(i*2+1)); if (a < 0 || b < 0) throw fail("Bad hex byte: " + quote(substring(s, i*2, i*2+2)) + " at " + i*2 + "/" + l(s)); bytes[i] = (byte) ((a << 4) | b); } return bytes; } static boolean[] boolArrayFromBytes(byte[] a, int n) { boolean[] b = new boolean[n]; int m = min(n, l(a)*8); for (int i = 0; i < m; i++) b[i] = (a[i/8] & 1 << (i & 7)) != 0; return b; } static A nuStubInnerObject(Class c) { return nuStubInnerObject(c, null); } static A nuStubInnerObject(Class c, Object classFinder) { try { Class outerType = getOuterClass(c, classFinder); Constructor m = c.getDeclaredConstructor(outerType); m.setAccessible(true); return (A) m.newInstance(new Object[] {null}); } catch (Exception __e) { throw rethrow(__e); } } static Map nuEmptyObject_cache = newDangerousWeakHashMap(); static A nuEmptyObject(Class c) { try { Constructor ctr; synchronized(nuEmptyObject_cache) { ctr = nuEmptyObject_cache.get(c); if (ctr == null) { nuEmptyObject_cache.put(c, ctr = nuEmptyObject_findConstructor(c)); ctr.setAccessible(true); } } try { return (A) ctr.newInstance(); } catch (InstantiationException e) { if (empty(e.getMessage())) if ((c.getModifiers() & Modifier.ABSTRACT) != 0) throw fail("Can't instantiate abstract class " + className(c), e); else throw fail("Can't instantiate " + className(c), e); else throw rethrow(e); } } catch (Exception __e) { throw rethrow(__e); } } static Constructor nuEmptyObject_findConstructor(Class c) { for (Constructor m : c.getDeclaredConstructors()) if (m.getParameterTypes().length == 0) return m; throw fail("No default constructor declared in " + c.getName()); } static void setOptAllDyn(DynamicObject o, Map fields) { if (fields == null) return; HashMap fieldMap = instanceFieldsMap(o); for (Map.Entry e : fields.entrySet()) { String field = e.getKey(); Object val = e.getValue(); boolean has = fieldMap.containsKey(field); if (has) setOpt(o, field, val); else { o.fieldValues.put(intern(field), val); } } } static void setOptAll_pcall(Object o, Map fields) { if (fields == null) return; for (String field : keys(fields)) try { setOpt(o, field, fields.get(field)); } catch (Throwable __e) { print(exceptionToStringShort(__e)); } } static void setOptAll_pcall(Object o, Object... values) { //values = expandParams(c.getClass(), values); warnIfOddCount(values); for (int i = 0; i+1 < l(values); i += 2) { String field = (String) values[i]; Object value = values[i+1]; try { setOpt(o, field, value); } catch (Throwable __e) { print(exceptionToStringShort(__e)); } } } static void pcallOpt_noArgs(Object o, String method) { try { callOpt_noArgs(o, method); } catch (Throwable __e) { _handleException(__e); } } static int[] toIntArray(List l) { int[] a = new int[l(l)]; for (int i = 0; i < a.length; i++) a[i] = l.get(i); return a; } static TreeSet ciSet() { return caseInsensitiveSet(); } static boolean jmatch(String pat, String s) { return jmatch(pat, s, null); } static boolean jmatch(String pat, String s, Matches matches) { if (s == null) return false; return jmatch(pat, javaTok(s), matches); } static boolean jmatch(String pat, List toks) { return jmatch(pat, toks, null); } static boolean jmatch(String pat, List toks, Matches matches) { List tokpat = javaTok(pat); String[] m = match2(tokpat, toks); //print(structure(tokpat) + " on " + structure(toks) + " => " + structure(m)); if (m == null) return false; else { if (matches != null) matches.m = m; return true; } } static 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 Map newFindBot2_cache = synchroHashMap(); static boolean newFindBot2_verbose; static DialogIO newFindBot2(String name) { Integer port = newFindBot2_cache.get(name); if (port != null) { if (newFindBot2_verbose) print("newFindBot2: testing " + name + " => " + port); DialogIO io = talkTo(port); String q = format("has bot *", name); String s = io.ask(q); if (match("yes", s)) { io = talkToSubBot(name, io); call(io, "pushback", "?"); // put some hello string in (yes, this should be improved.) return io; } // bot not there anymore - remove cache entry newFindBot2_cache.remove(name); if (newFindBot2_verbose) print("newFindBot2: dropping " + name + " => " + port); } DialogIO io = findBot(name); if (io != null) { newFindBot2_cache.put(name, io.getPort()); if (newFindBot2_verbose) print("newFindBot2: remembering " + name + " => " + port); } return io; } static void setOptIfNotNull(Object o, String field, Object value) { if (value != null) setOpt(o, field, value); } static String quoteIfNotIdentifierOrInteger(String s) { if (s == null) return null; return isJavaIdentifier(s) || isInteger(s) ? s : quote(s); } static String afterLastSpace(String s) { return s == null ? null : substring(s, s.lastIndexOf(' ')+1); } static String dropSuffixIgnoreCase(String suffix, String s) { return ewic(s, suffix) ? s.substring(0, l(s)-l(suffix)) : s; } static String quickSubstring(String s, int i, int j) { if (i == j) return ""; return s.substring(i, j); } static String beautifyStructure(String s) { List tok = javaTok(s); structure_addTokenMarkers(tok); jreplace(tok, "lhm", ""); return join(tok); } static String struct_noStringSharing(Object o) { structure_Data d = new structure_Data(); d.noStringSharing = true; return structure(o, d); } static boolean sameSnippetID(String a, String b) { if (!isSnippetID(a) || !isSnippetID(b)) return false; return parseSnippetID(a) == parseSnippetID(b); } static String formatWithThousandsSeparator(long l) { return NumberFormat.getInstance(new Locale("en_US")).format(l); } static Object pcallFunction(Object f, Object... args) { try { return callFunction(f, args); } catch (Throwable __e) { _handleException(__e); } return null; } static Set syncIdentityHashSet() { return (Set) synchronizedSet(identityHashSet()); } static Map syncHashMap() { return synchroHashMap(); } static List splitAtAmpersand(String s) { return asList(s.split("&")); } 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 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 int lUtf8(String s) { return l(utf8(s)); } static String loadPage_utf8(URL url) { return loadPage_utf8(url.toString()); } static String loadPage_utf8(String url) { AutoCloseable __1479 = tempSetTL(loadPage_charset, "UTF-8"); try { return loadPage(url); } finally { _close(__1479); }} static String loadPage_utf8(URLConnection con, URL url, boolean addHeaders) throws IOException { AutoCloseable __1480 = tempSetTL(loadPage_charset, "UTF-8"); try { return loadPage(con, url, addHeaders); } finally { _close(__1480); }} static Thread startThread(Object runnable) { return startThread(defaultThreadName(), runnable); } static Thread startThread(String name, Object runnable) { runnable = wrapAsActivity(runnable); return startThread(newThread(toRunnable(runnable), name)); } static Thread startThread(Thread t) { _registerThread(t); t.start(); return t; } static Class hotwireOnce(String programID) { return hotwireCached(programID, false); } static String getBotAddress(String bot) { List l = fullBotScan(bot); return empty(l) ? null : first(l).address; } static char firstChar(String s) { return s.charAt(0); } static Map synchronizedMRUCache(int maxSize) { return synchroMap(new MRUCache(maxSize)); } static List parse3(String s) { return dropPunctuation(javaTokPlusPeriod(s)); } static boolean equalsIgnoreCase(String a, String b) { return eqic(a, b); } static boolean equalsIgnoreCase(char a, char b) { return eqic(a, b); } static void removeFromMultiPort(long vport) { if (vport == 0) return; for (Object port : getMultiPorts()) call(port, "removePort", vport); } static String callStaticAnswerMethod(List bots, String s) { for (Object c : bots) try { String answer = callStaticAnswerMethod(c, s); if (!empty(answer)) return answer; } catch (Throwable e) { print("Error calling " + getProgramID(c)); e.printStackTrace(); } return null; } static String callStaticAnswerMethod(Object c, String s) { String answer = (String) callOpt(c, "answer", s, litlist(s)); if (answer == null) answer = (String) callOpt(c, "answer", s); return emptyToNull(answer); } static String callStaticAnswerMethod(String s) { return callStaticAnswerMethod(mc(), s); } static String callStaticAnswerMethod(String s, List history) { return callStaticAnswerMethod(mc(), s, history); } static String callStaticAnswerMethod(Object c, String s, List history) { String answer = (String) callOpt(c, "answer", s, history); if (answer == null) answer = (String) callOpt(c, "answer", s); return emptyToNull(answer); } static List record_list = synchroList(); static void record(Object o) { record_list.add(o); } static Object addToMultiPort_responder; static long addToMultiPort(final String botName) { return addToMultiPort(botName, new Object() { public String answer(String s, List history) { String answer = (String) (callOpt(getMainClass(), "answer", s, history)); if (answer != null) return answer; answer = (String) callOpt(getMainClass(), "answer", s); if (answer != null) return answer; if (match3("get injection id", s)) return getInjectionID(); return null; } }); } static long addToMultiPort(final String botName, final Object responder) { //print(botName); addToMultiPort_responder = responder; startMultiPort(); List ports = getMultiPorts(); if (ports == null) return 0; if (ports.isEmpty()) throw fail("No multiports!"); if (ports.size() > 1) print("Multiple multi-ports. Using last one."); Object port = last(ports); Object responder2 = new Object() { public String answer(String s, List history) { if (match3("get injection id", s)) return getInjectionID(); if (match3("your name", s)) return botName; return (String) call(responder, "answer", s, history); } }; record(responder2); return (Long) call(port, "addResponder", botName, responder2); } static AtomicInteger dialogServer_clients = new AtomicInteger(); static boolean dialogServer_printConnects; static ThreadLocal startDialogServer_quiet = new ThreadLocal(); static Set dialogServer_knownClients = synchroTreeSet(); static int startDialogServerOnPortAbove(int port, DialogHandler handler) { while (!forbiddenPort(port) && !startDialogServerIfPortAvailable(port, handler)) ++port; return port; } static int startDialogServerOnPortAboveDaemon(int port, DialogHandler handler) { while (!forbiddenPort(port) && !startDialogServerIfPortAvailable(port, handler, true)) ++port; return port; } static void startDialogServer(int port, DialogHandler handler) { if (!startDialogServerIfPortAvailable(port, handler)) throw fail("Can't start dialog server on port " + port); } static boolean startDialogServerIfPortAvailable(int port, final DialogHandler handler) { return startDialogServerIfPortAvailable(port, handler, false); } static ServerSocket startDialogServer_serverSocket; static boolean startDialogServerIfPortAvailable(int port, final DialogHandler handler, boolean daemon) { ServerSocket serverSocket = null; try { serverSocket = new ServerSocket(port); } catch (IOException e) { // probably the port number is used - let's assume there already is a chat server. return false; } final ServerSocket _serverSocket = serverSocket; startDialogServer_serverSocket = serverSocket; Thread thread = new Thread("Socket accept port " + port) { public void run() { try { while (true) { try { final Socket s = _serverSocket.accept(); String client = s.getInetAddress().toString(); if (!dialogServer_knownClients.contains(client) && neq(client, "/127.0.0.1")) { print("connect from " + client + " - clients: " + dialogServer_clients.incrementAndGet()); dialogServer_knownClients.add(client); } String threadName = "Handling client " + s.getInetAddress(); Thread t2 = new Thread(threadName) { public void run() { try { final Writer w = new OutputStreamWriter(s.getOutputStream(), "UTF-8"); final BufferedReader in = new BufferedReader( new InputStreamReader(s.getInputStream(), "UTF-8")); DialogIO io = new DialogIO() { // This should be the same as #1001076 (talkTo) boolean isLocalConnection() { return s.getInetAddress().isLoopbackAddress(); } boolean isStillConnected() { return !(eos || s.isClosed()); } void sendLine(String line) { try { w.write(line + "\n"); w.flush(); } catch (Exception __e) { throw rethrow(__e); } } String readLineImpl() { try { return in.readLine(); } catch (Exception __e) { throw rethrow(__e); } } void close() { try { s.close(); } catch (IOException e) { // whatever } } Socket getSocket() { return s; } }; try { handler.run(io); } finally { if (!io.noClose) s.close(); } } catch (IOException e) { print("[internal] " + e); } finally { //print("client disconnect - " + dialogServer_clients.decrementAndGet() + " remaining"); } } }; // Thread t2 t2.setDaemon(true); // ? t2.start(); } catch (SocketTimeoutException e) { } } } catch (IOException e) { print("[internal] " + e); } }}; if (daemon) thread.setDaemon(true); thread.start(); if (!isTrue(getAndClearThreadLocal(startDialogServer_quiet))) print("Dialog server on port " + port + " started."); return true; } static volatile boolean readLine_noReadLine; static String readLine_lastInput; static String readLine_prefix = "[] "; static String readLine() { if (readLine_noReadLine) return null; String s = readLineHidden(); if (s != null) { readLine_lastInput = s; print(readLine_prefix + s); } return s; } static boolean publicCommOn() { return "1".equals(loadTextFile(new File(userHome(), ".javax/public-communication"))); } static String indentx(String s) { return indentx(indent_default, s); } static String indentx(int n, String s) { return dropSuffix(repeat(' ', n), indent(n, s)); } static String indentx(String indent, String s) { return dropSuffix(indent, indent(indent, s)); } static String processID_cached; // try to get our current process ID static String getPID() { if (processID_cached == null) { String name = ManagementFactory.getRuntimeMXBean().getName(); processID_cached = name.replaceAll("@.*", ""); } return processID_cached; } static String getInjectionID() { return (String) call(getJavaX(), "getInjectionID", getMainClass()); } static String getProgramTitle() { return getProgramName(); } static A last(List l) { return empty(l) ? null : l.get(l.size()-1); } static char last(String s) { return empty(s) ? '#' : s.charAt(l(s)-1); } static int last(int[] a) { return l(a) != 0 ? a[l(a)-1] : 0; } static A last(A[] a) { return l(a) != 0 ? a[l(a)-1] : null; } static A last(Iterator it) { A a = null; while (it.hasNext()) { ping(); a = it.next(); } return a; } static int or0(Integer i) { return i == null ? 0 : i; } static long or0(Long l) { return l == null ? 0L : l; } static double or0(Double d) { return d == null ? 0.0 : d; } static Object evalInNewThread(final Object f) { final Flag flag = new Flag(); final Var var = new Var(); final Var exception = new Var(); startThread(new Runnable() { public void run() { try { try { var.set(callF(f)); } catch (Throwable e) { exception.set(e); } flag.raise(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "try {\r\n var.set(callF(f));\r\n } catch (Throwable e) {\r\n exception..."; }}); flag.waitUntilUp(); if (exception.has()) throw rethrow(exception.get()); return var.get(); } static TreeMap caseInsensitiveMap() { return new TreeMap(caseInsensitiveComparator()); } static NavigableMap synchroTreeMap() { return Collections.synchronizedNavigableMap(new TreeMap()); } static Object safeUnstructure(String s) { return unstructure(s, true); } static int parseHexChar(char c) { if (c >= '0' && c <= '9') return charDiff(c, '0'); if (c >= 'a' && c <= 'f') return charDiff(c, 'a')+10; if (c >= 'A' && c <= 'F') return charDiff(c, 'A')+10; return -1; } static Class getOuterClass(Class c) { return getOuterClass(c, null); } static Class getOuterClass(Class c, Object classFinder) { try { String s = c.getName(); int i = s.lastIndexOf('$'); String name = substring(s, 0, i); if (classFinder != null) return (Class) callF(classFinder, name); return Class.forName(name); } catch (Exception __e) { throw rethrow(__e); } } static HashMap instanceFieldsMap(Object o) { Class c = o.getClass(); HashMap map; synchronized(getOpt_cache) { map = getOpt_cache.get(c); if (map == null) map = getOpt_makeCache(c); } return map; } static Map> callOpt_noArgs_cache = newDangerousWeakHashMap(); static Object callOpt_noArgs(Object o, String method) { try { if (o == null) return null; if (o instanceof Class) return callOpt(o, method); // not optimized Class c = o.getClass(); HashMap map; synchronized(callOpt_noArgs_cache) { map = callOpt_noArgs_cache.get(c); if (map == null) map = callOpt_noArgs_makeCache(c); } Method m = map.get(method); return m != null ? m.invoke(o) : null; } catch (Exception __e) { throw rethrow(__e); } } // used internally - we are in synchronized block static HashMap callOpt_noArgs_makeCache(Class c) { HashMap map = new HashMap(); Class _c = c; do { for (Method m : c.getDeclaredMethods()) if (m.getParameterTypes().length == 0 && !reflection_isForbiddenMethod(m)) { m.setAccessible(true); String name = m.getName(); if (!map.containsKey(name)) map.put(name, m); } _c = _c.getSuperclass(); } while (_c != null); callOpt_noArgs_cache.put(c, map); return map; } static TreeSet caseInsensitiveSet() { return caseInsensitiveSet_treeSet(); } static TreeSet caseInsensitiveSet(Collection c) { return caseInsensitiveSet_treeSet(c); } static boolean addToCollection(Collection c, A a) { return c != null && c.add(a); } static String structure_addTokenMarkers(String s) { return join(structure_addTokenMarkers(javaTok(s))); } static List structure_addTokenMarkers(List tok) { // find references TreeSet refs = new TreeSet(); for (int i = 1; i < l(tok); i += 2) { String t = tok.get(i); if (t.startsWith("t") && isInteger(t.substring(1))) refs.add(parseInt(t.substring(1))); } if (empty(refs)) return tok; // add markers for (int i : refs) { int idx = i*2+1; String t = ""; if (endsWithLetterOrDigit(tok.get(idx-1))) t = " "; tok.set(idx, t + "m" + i + " " + tok.get(idx)); } return tok; } static String jreplace(String s, String in, String out) { return jreplace(s, in, out, null); } static String jreplace(String s, String in, String out, Object condition) { List tok = javaTok(s); return jreplace(tok, in, out, condition) ? join(tok) : s; } // leaves tok properly tokenized // returns true iff anything was replaced static boolean jreplace(List tok, String in, String out) { return jreplace(tok, in, out, false, true, null); } static boolean jreplace(List tok, String in, String out, Object condition) { return jreplace(tok, in, out, false, true, condition); } static boolean jreplace(List tok, String in, String out, boolean ignoreCase, boolean reTok, Object condition) { String[] toks = javaTokForJFind_array(in); int lTokin = toks.length*2+1; boolean anyChange = false; int i = -1; for (int n = 0; n < 10000; n++) { // TODO: don't need this check anymore i = findCodeTokens(tok, i+1, ignoreCase, toks, condition); if (i < 0) return anyChange; List subList = tok.subList(i-1, i+lTokin-1); // N to N String expansion = jreplaceExpandRefs(out, subList); int end = i+lTokin-2; clearAllTokens(tok, i, end); // C to C tok.set(i, expansion); if (reTok) // would this ever be false?? reTok(tok, i, end); i = end; anyChange = true; } throw fail("woot? 10000! " + quote(in) + " => " + quote(out)); } static boolean jreplace_debug; static Object callFunction(Object f, Object... args) { return callF(f, args); } static Set synchronizedSet() { return synchroHashSet(); } static Set synchronizedSet(Set set) { return Collections.synchronizedSet(set); } static Set identityHashSet() { return Collections.newSetFromMap(new IdentityHashMap()); } static AutoCloseable tempSetTL(ThreadLocal tl, A a) { return tempSetThreadLocal(tl, a); } static String defaultThreadName_name; static String defaultThreadName() { if (defaultThreadName_name == null) defaultThreadName_name = "A thread by " + programID(); return defaultThreadName_name; } static Runnable wrapAsActivity(Object r) { return toRunnable(r); } // runnable = Runnable or String (method name) static Thread newThread(Object runnable) { return new Thread(_topLevelErrorHandling(toRunnable(runnable))); } static Thread newThread(Object runnable, String name) { if (name == null) name = defaultThreadName(); return new Thread(_topLevelErrorHandling(toRunnable(runnable)), name); } static Thread newThread(String name, Object runnable) { return newThread(runnable, name); } static 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 Map _registerThread_threads; static Object _onRegisterThread; // voidfunc(Thread) static Thread _registerThread(Thread t) { if (_registerThread_threads == null) _registerThread_threads = newWeakHashMap(); _registerThread_threads.put(t, true); vm_generalWeakSubMap("thread2mc").put(t, weakRef(mc())); callF(_onRegisterThread, t); return t; } static void _registerThread() { _registerThread(Thread.currentThread()); } static TreeMap hotwireCached_cache = new TreeMap(); static Lock hotwireCached_lock = lock(); static Class hotwireCached(String programID) { return hotwireCached(programID, true); } static Class hotwireCached(String programID, boolean runMain) { return hotwireCached(programID, runMain, false); } static Class hotwireCached(String programID, boolean runMain, boolean dependent) { Lock __1567 = hotwireCached_lock; lock(__1567); try { programID = formatSnippetID(programID); Class c = hotwireCached_cache.get(programID); if (c == null) { c = hotwire(programID); if (dependent) makeDependent(c); if (runMain) callMain(c); hotwireCached_cache.put(programID, c); } return c; } finally { unlock(__1567); } } static class ScannedBot { String helloString; String address; ScannedBot(String helloString, String address) { this.address = address; this.helloString = helloString;} ScannedBot() {} } static List fullBotScan() { return fullBotScan(""); } static List fullBotScan(String searchPattern) { List bots = new ArrayList(); for (ProgramScan.Program p : quickBotScan()) { String botName = firstPartOfHelloString(p.helloString); boolean isVM = startsWithIgnoreCase(p.helloString, "This is a JavaX VM."); boolean shouldRecurse = swic(botName, "Multi-Port") || isVM; if (swic(botName, searchPattern)) bots.add(new ScannedBot(botName, "" + p.port)); if (shouldRecurse) try { Map subBots = (Map) unstructure(sendToLocalBotQuietly(p.port, "list bots")); for (Number vport : subBots.keySet()) { botName = subBots.get(vport); if (swic(botName, searchPattern)) bots.add(new ScannedBot(botName, p.port + "/" + vport)); } } catch (Exception e) { e.printStackTrace(); } } return bots; } 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))); } static String emptyToNull(String s) { return eq(s, "") ? null : s; } static Map emptyToNull(Map map) { return empty(map) ? null : map; } // start multi-port if none exists in current VM. static void startMultiPort() { List mp = getMultiPorts(); if (mp != null && mp.isEmpty()) { nohupJavax("#1001639"); throw fail("Upgrading JavaX, please restart this program afterwards."); //callMain(hotwire("#1001672")); } } static Set synchroTreeSet() { return Collections.synchronizedSet(new TreeSet()); } static boolean forbiddenPort(int port) { return port == 5037; // adb } static String readLineHidden() { try { if (get(javax(), "readLine_reader") == null) set(javax(), "readLine_reader" , new BufferedReader(new InputStreamReader(System.in, "UTF-8"))); try { return ((BufferedReader) get(javax(), "readLine_reader")).readLine(); } finally { consoleClearInput(); } } catch (Exception __e) { throw rethrow(__e); } } static int indent_default = 2; static String indent(int indent) { return repeat(' ', indent); } static String indent(int indent, String s) { return indent(repeat(' ', indent), s); } static String indent(String indent, String s) { return indent + s.replace("\n", "\n" + indent); } static String indent(String s) { return indent(indent_default, s); } static List indent(String indent, List lines) { List l = new ArrayList(); if (lines != null) for (String s : lines) l.add(indent + s); return l; } static String getProgramName_cache; static String getProgramName() { Lock __1587 = downloadLock(); lock(__1587); try { if (getProgramName_cache == null) getProgramName_cache = getSnippetTitleOpt(programID()); return getProgramName_cache; } finally { unlock(__1587); } } static void _onLoad_getProgramName() { startThread(new Runnable() { public void run() { try { getProgramName(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "getProgramName();"; }}); } static Comparator caseInsensitiveComparator() { return betterCIComparator(); } static boolean reflection_isForbiddenMethod(Method m) { return m.getDeclaringClass() == Object.class && eqOneOf(m.getName(), "finalize", "clone", "registerNatives"); } static TreeSet caseInsensitiveSet_treeSet() { return new TreeSet(caseInsensitiveComparator()); } static TreeSet caseInsensitiveSet_treeSet(Collection c) { return toCaseInsensitiveSet_treeSet(c); } static Map javaTokForJFind_array_cache = synchronizedMRUCache(1000); static String[] javaTokForJFind_array(String s) { String[] tok = javaTokForJFind_array_cache.get(s); if (tok == null) javaTokForJFind_array_cache.put(s, tok = codeTokensAsStringArray(jfind_preprocess(javaTok(s)))); return tok; } static int findCodeTokens(List tok, String... tokens) { return findCodeTokens(tok, 1, false, tokens); } static int findCodeTokens(List tok, boolean ignoreCase, String... tokens) { return findCodeTokens(tok, 1, ignoreCase, tokens); } static int findCodeTokens(List tok, int startIdx, boolean ignoreCase, String... tokens) { return findCodeTokens(tok, startIdx, ignoreCase, tokens, null); } static HashSet findCodeTokens_specials = lithashset("*", "", "", "", "\\*"); static boolean findCodeTokens_debug; static int findCodeTokens_indexed, findCodeTokens_unindexed; static int findCodeTokens_bails, findCodeTokens_nonbails; static int findCodeTokens(List tok, int startIdx, boolean ignoreCase, String[] tokens, Object condition) { if (findCodeTokens_debug) { if (eq(getClassName(tok), "main$IndexedList2")) findCodeTokens_indexed++; else findCodeTokens_unindexed++; } int end = tok.size()-tokens.length*2+2, nTokens = tokens.length; int i = startIdx | 1; // bail out early if first token not found (works great with IndexedList) String firstToken = tokens[0]; if (!ignoreCase && !findCodeTokens_specials.contains(firstToken)) { // quickly scan for first token while (i < end && !firstToken.equals(tok.get(i))) i += 2; } outer: for (; i < end; i += 2) { for (int j = 0; j < nTokens; j++) { String p = tokens[j], t = tok.get(i+j*2); boolean match; if (eq(p, "*")) match = true; else if (eq(p, "")) match = isQuoted(t); else if (eq(p, "")) match = isIdentifier(t); else if (eq(p, "")) match = isInteger(t); else if (eq(p, "\\*")) match = eq("*", t); else match = ignoreCase ? eqic(p, t) : eq(p, t); if (!match) continue outer; } if (condition == null || checkTokCondition(condition, tok, i-1)) // pass N index return i; } return -1; } // "$1" is first code token, "$2" second code token etc. static String jreplaceExpandRefs(String s, List tokref) { List tok = javaTok(s); for (int i = 1; i < l(tok); i += 2) { if (tok.get(i).startsWith("$") && isInteger(tok.get(i).substring(1))) { String x = tokref.get(-1+parseInt(tok.get(i).substring(1))*2); tok.set(i, x); } } return join(tok); } static void clearAllTokens(List tok) { for (int i = 0; i < tok.size(); i++) tok.set(i, ""); } static void clearAllTokens(List tok, int i, int j) { for (; i < j; i++) tok.set(i, ""); } static List reTok(List tok) { replaceCollection(tok, javaTok(tok)); return tok; } static List reTok(List tok, int i) { return reTok(tok, i, i+1); } static List reTok(List tok, int i, int j) { // extend i to an "N" token // and j to "C" (so j-1 is an "N" token) i = i & ~1; j = j | 1; List t = javaTok(join(subList(tok, i, j))); replaceListPart(tok, i, j, t); // fallback to safety // reTok(tok); return tok; } static Set synchroHashSet() { return Collections.synchronizedSet(new HashSet()); } 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 Runnable _topLevelErrorHandling(final Runnable runnable) { final Object info = _threadInfo(); return new Runnable() { public void run() { try { try { _threadInheritInfo(info); runnable.run(); } catch (Throwable __e) { _handleException(__e); } } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "pcall {\r\n _threadInheritInfo(info);\r\n runnable.run();\r\n }"; }}; } static Map vm_generalWeakSubMap(Object name) { synchronized(get(javax(), "generalMap")) { Map map = (Map) (vm_generalMap_get(name)); if (map == null) vm_generalMap_put(name, map = newWeakMap()); return map; } } static WeakReference weakRef(A a) { return newWeakReference(a); } static Object makeDependent_postProcess; static void makeDependent(Object c) { if (c == null) return; assertTrue("Not a class", c instanceof Class); dependentClasses(); // cleans up the list hotwire_classes.add(new WeakReference(c)); Object local_log = getOpt(mc(), "local_log"); if (local_log != null) setOpt(c, "local_log", local_log); /*if (isTrue(getOpt(c, 'ping_actions_shareable))) setOpt(c, +ping_actions);*/ Object print_byThread = getOpt(mc(), "print_byThread"); if (print_byThread != null) setOpt(c, "print_byThread", print_byThread); callF(makeDependent_postProcess, c); } static List nlTok(String s) { return javaTokPlusPeriod(s); } static A set(A o, String field, Object value) { if (o == null) return null; 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); } return o; } 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 void consoleClearInput() { consoleSetInput(""); } static Lock downloadLock_lock = fairLock(); static Lock downloadLock() { return downloadLock_lock; } static String getSnippetTitleOpt(String s) { return isSnippetID(s) ? getSnippetTitle(s) : s; } 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 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 String[] codeTokensAsStringArray(List tok) { int n = max(0, (l(tok)-1)/2); String[] out = new String[n]; for (int i = 0; i < n; i++) out[i] = tok.get(i*2+1); return out; } static int jfind(String s, String in) { return jfind(javaTok(s), in); } static int jfind(List tok, String in) { return jfind(tok, 1, in); } static int jfind(List tok, int startIdx, String in) { return jfind(tok, startIdx, in, null); } static int jfind(List tok, String in, Object condition) { return jfind(tok, 1, in, condition); } static int jfind(List tok, int startIdx, String in, Object condition) { //LS tokin = jfind_preprocess(javaTok(in)); return jfind(tok, startIdx, javaTokForJFind_array(in), condition); } // assumes you preprocessed tokin static int jfind(List tok, List tokin) { return jfind(tok, 1, tokin); } static int jfind(List tok, int startIdx, List tokin) { return jfind(tok, startIdx, tokin, null); } static int jfind(List tok, int startIdx, String[] tokinC, Object condition) { return findCodeTokens(tok, startIdx, false, tokinC, condition); } static int jfind(List tok, int startIdx, List tokin, Object condition) { return findCodeTokens(tok, startIdx, false, codeTokensAsStringArray(tokin), condition); } static List jfind_preprocess(List tok) { for (String type : litlist("quoted", "id", "int")) replaceSublist(tok, ll("<", "", type, "", ">"), ll("<" + type + ">")); replaceSublist(tok, ll("\\", "", "*"), ll("\\*")); return tok; } // supports the usual quotings (", variable length double brackets) except ' quoting static boolean isQuoted(String s) { if (isNormalQuoted(s)) return true; // use the exact version return isMultilineQuoted(s); } static boolean checkTokCondition(Object condition, List tok, int i) { if (condition instanceof TokCondition) return ((TokCondition) condition).get(tok, i); return checkCondition(condition, tok, i); } static void replaceCollection(Collection dest, Collection src) { dest.clear(); dest.addAll(src); } static void replaceListPart(List l, int i, int j, List l2) { int j2 = i+l(l2); if (j2 == j) { copyListPart(l2, 0, l, i, l(l2)); return; } l.subList(i, j).clear(); l.addAll(i, l2); } 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 List> _threadInheritInfo_retrievers = synchroList(); static void _threadInheritInfo(Object info) { if (info == null) return; pcallFAll(_threadInheritInfo_retrievers, (Map) info); } static Map newWeakMap() { return newWeakHashMap(); } static WeakReference newWeakReference(A a) { return a == null ? null : new WeakReference(a); } static List dependentClasses() { return cleanUpAndGetWeakReferencesList(hotwire_classes); } static List> hotwire_classes = synchroList(); static Class hotwireDependent(String src) { Class c = hotwire(src); makeDependent(c); return c; } static void consoleSetInput(final String text) { if (headless()) return; setTextAndSelectAll(consoleInputField(), text); focusConsole(); } static String getSnippetTitle(String id) { try { if (id == null) return null; if (!isSnippetID(id)) return "?"; IResourceLoader rl = vm_getResourceLoader(); if (rl != null) return rl.getSnippetTitle(id); if (isLocalSnippetID(id)) return localSnippetTitle(id); long parsedID = parseSnippetID(id); String url; if (isImageServerSnippet(parsedID)) url = imageServerURL() + "title/" + parsedID + muricaCredentialsQuery(); else if (isGeneralFileServerSnippet(parsedID)) url = "http://butter.botcompany.de:8080/files/name/" + parsedID; else url = tb_mainServer() + "/tb-int/getfield.php?id=" + parsedID + "&field=title" + standardCredentials_noCookies(); String title = trim(loadPageSilently(url)); if (title != null) try { saveTextFileIfChanged(snippetTitle_cacheFile(id), title); } catch (Throwable __e) { print(exceptionToStringShort(__e)); } return or(title, "?"); } catch (Exception __e) { throw rethrow(__e); } } static String getSnippetTitle(long id) { return getSnippetTitle(fsI(id)); } 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 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; } static boolean isNormalQuoted(String s) { int l = l(s); if (!(l >= 2 && s.charAt(0) == '"' && lastChar(s) == '"')) return false; int j = 1; while (j < l) if (s.charAt(j) == '"') return j == l-1; else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; return false; } static boolean isMultilineQuoted(String s) { if (!startsWith(s, "[")) return false; int i = 1; while (i < s.length() && s.charAt(i) == '=') ++i; return i < s.length() && s.charAt(i) == '['; } static boolean checkCondition(Object condition, Object... args) { return isTrue(callF(condition, args)); } static void copyListPart(List a, int i1, List b, int i2, int n) { if (a == null || b == null) return; for (int i = 0; i < n; i++) b.set(i2+i, a.get(i1+i)); } static List cleanUpAndGetWeakReferencesList(List> l) { if (l == null) return null; synchronized(l) { List out = new ArrayList(); for (int i = 0; i < l(l); i++) { A a = l.get(i).get(); if (a == null) l.remove(i--); else out.add(a); } return out; } } static boolean headless() { return isHeadless(); } static JTextField setTextAndSelectAll(final JTextField tf, final String text) { { swing(new Runnable() { public void run() { try { tf.setText(text); tf.selectAll(); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "tf.setText(text);\r\n tf.selectAll();"; }}); } return tf; } static JTextField consoleInputField() { Object console = get(getJavaX(), "console"); return (JTextField) getOpt(console, "tfInput"); } static void focusConsole(String s) { setConsoleInput(s); focusConsole(); } static void focusConsole() { JComponent tf = consoleInputFieldOrComboBox(); if (tf != null) { //print("Focusing console"); tf.requestFocus(); } } static String localSnippetTitle(String snippetID) { if (!isLocalSnippetID(snippetID)) return null; File f = localSnippetFile(snippetID); if (!f.exists()) return null; return or2(getFileInfoField(dropExtension(f), "Title"), "Unnamed"); } static String muricaCredentialsQuery() { return htmlQuery(muricaCredentials()); } static boolean isGeneralFileServerSnippet(long id) { return id >= 1400000 && id < 1500000; } static String standardCredentials_noCookies() { return standardCredentials() + "&noCookies=1"; } static boolean saveTextFileIfChanged(File f, String contents) { return saveTextFileIfDifferent(f, contents); } static File snippetTitle_cacheFile(String snippetID) { return javaxCachesDir("Snippet Titles/" + psI(snippetID)); } 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 Object swing(Object f) { return swingAndWait(f); } static A swing(F0 f) { return (A) swingAndWait(f); } static void setConsoleInput(String text) { consoleSetInput(text); } static JComponent consoleInputFieldOrComboBox() { Object console = get(getJavaX(), "console"); JComboBox cb = (JComboBox) (getOpt(console, "cbInput")); if (cb != null) return cb; return (JTextField) getOpt(console, "tfInput"); } static String getFileInfoField(File f, String field) { return getOneLineFileInfoField(f, field); } static File dropExtension(File f) { return f == null ? null : fileInSameDir(f, dropExtension(f.getName())); } static String dropExtension(String s) { return takeFirst(s, smartLastIndexOf(s, '.')); } static String htmlQuery(Map params) { return params.isEmpty() ? "" : "?" + makePostData(params); } static String htmlQuery(Object... data) { return htmlQuery(litorderedmap(data)); } static Object[] muricaCredentials() { String pass = muricaPassword(); return nempty(pass) ? new Object[] {"_pass", pass } : new Object[0]; } static boolean saveTextFileIfDifferent(File f, String contents) { if (eq(loadTextFile(f), contents)) return false; { saveTextFile(f, contents); return true; } } 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 String getOneLineFileInfoField(File f, String field) { File infoFile = associatedInfosFile(f); List lines = lines(loadTextFile(infoFile)); return firstStartingWithIC_drop(lines, field + ": "); } static File fileInSameDir(File f, String newName) { return newFile(parentFile(f), newName); } static int smartLastIndexOf(String s, char c) { if (s == null) return 0; int i = s.lastIndexOf(c); return i >= 0 ? i : l(s); } static volatile boolean muricaPassword_pretendNotAuthed; static String muricaPassword() { if (muricaPassword_pretendNotAuthed) return null; return trim(loadTextFile(muricaPasswordFile())); } 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 File associatedInfosFile(File f) { return replaceExtension(f, ".infos"); } static String lines(Iterable lines) { return fromLines(lines); } static String lines(Object[] lines) { return fromLines(asList(lines)); } static List lines(String s) { return toLines(s); } static String firstStartingWithIC_drop(Collection l, final String prefix) { for (String s : unnull(l)) if (swic(s, prefix)) return substring(s, l(prefix)); return null; } static String firstStartingWithIC_drop(String prefix, Collection l) { return firstStartingWithIC_drop(l, prefix); } static File parentFile(File f) { return dirOfFile(f); } static File muricaPasswordFile() { return new File(javaxSecretDir(), "murica/muricaPasswordFile"); } static Runnable asRunnable(Object o) { return toRunnable(o); } static void _inheritThreadInfo(Object info) { _threadInheritInfo(info); } static File replaceExtension(File f, String extOld, String extNew) { return newFile(replaceExtension(f2s(f), extOld, extNew)); } static File replaceExtension(File f, String extNew) { return replaceExtension(f, fileExtension(f), extNew); } static String replaceExtension(String s, String extOld, String extNew) { s = dropSuffixIC(addPrefixOptIfNempty(".", extOld), s); return s + addPrefixOptIfNempty(".", extNew); } static String replaceExtension(String name, String extNew) { return replaceExtension(name, fileExtension(name), extNew); } // usually L static String fromLines(Iterable lines) { StringBuilder buf = new StringBuilder(); if (lines != null) for (Object line : lines) buf.append(str(line)).append('\n'); return buf.toString(); } static String fromLines(String... lines) { return fromLines(asList(lines)); } static 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 File dirOfFile(File f) { return f == null ? null : f.getParentFile(); } static String fileExtension(File f) { if (f == null) return null; return fileExtension(f.getName()); } static String fileExtension(String s) { return substring(s, smartLastIndexOf(s, '.')); } static String dropSuffixIC(String suffix, String s) { return s == null ? null : ewic(s, suffix) ? s.substring(0, l(s)-l(suffix)) : s; } static String addPrefixOptIfNempty(String prefix, String s) { return addPrefixIfNotEmpty2(prefix, s); } 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 String addPrefixIfNotEmpty2(String prefix, String s) { return empty(s) ? "" : addPrefix(prefix, s); } static CloseableIterableIterator emptyCloseableIterableIterator_instance = new CloseableIterableIterator() { public Object next() { throw fail(); } public boolean hasNext() { return false; } }; static CloseableIterableIterator emptyCloseableIterableIterator() { return emptyCloseableIterableIterator_instance; } 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 String addPrefix(String prefix, String s) { return s.startsWith(prefix) ? s : prefix + s; } 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 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; } // 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 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 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()); } }static class Node extends Concept { String globalID = isTrue(DynamicObject_loading.get()) ? null : aGlobalID(); String importedFrom; // computer or snippet ID String originatingUniverse; // global ID of "universe" concept was created in boolean exportable = true; Ref pngFile = new Ref(); String imageMD5, suggestedImageMD5; Ref suggestedImage = new Ref(); boolean searchedForSuggestedImage; long imported, touched; // timestamps long dataLength; // length of optional byte data (wherever it is stored) boolean dataIsText; // can optional data be shown as text } static class AIConcept extends Node { String name; String comment; }static class TimedCache { long timeout; A value; Object function; long set; Lock lock = lock(); // stats int stores, fails, hits; TimedCache(double timeoutSeconds, Object function) { this(function, timeoutSeconds); } TimedCache(Object function, double timeoutSeconds) { this(timeoutSeconds); this.function = function; } // 0 = no timeout TimedCache(double timeoutSeconds) { timeout = toMS(timeoutSeconds); } A set(A a) { Lock __1793 = lock; lock(__1793); try { ++stores; value = a; set = now(); return a; } finally { unlock(__1793); } } boolean has() { Lock __1794 = lock; lock(__1794); try { clean(); if (set != 0) { ++hits; return true; } ++fails; return false; } finally { unlock(__1794); } } A get() { Lock __1795 = lock; lock(__1795); try { if (function != null) return get(function); clean(); if (set != 0) ++hits; else ++fails; return value; } finally { unlock(__1795); } } A get(Object makerFunction) { Lock __1796 = lock; lock(__1796); try { if (this.has()) return getNoClean(); A a = (A) (callF(makerFunction)); return set(a); } finally { unlock(__1796); } } A getNoClean() { Lock __1797 = lock; lock(__1797); try { // lock to wait for potentially running calculation return value; } finally { unlock(__1797); } } // clear if timed out void clean() { Lock __1798 = lock; lock(__1798); try { if (timeout > 0 && now() > set+timeout) clear(); } finally { unlock(__1798); } } // clear now void clear() { Lock __1799 = lock; lock(__1799); try { set = 0; value = null; } finally { unlock(__1799); } } String stats() { return "Stores: " + stores + ", hits: " + hits + ", fails: " + fails; } }// not changed yet: allow cookie to be read right after being set static boolean NanoHTTPD_debug; static abstract class NanoHTTPD implements AutoCloseable { boolean decodePercentInURI; // I set this to false, makes more sense to me boolean noQueryStringParameter = true; static ThreadLocal currentSession = new ThreadLocal(); static List badClients = synchroList(); /** * Pluggable strategy for asynchronously executing requests. */ public interface AsyncRunner { void closeAll(); void closed(ClientHandler clientHandler); void exec(ClientHandler code); } /** * The runnable that will be used for every new client connection. */ public class ClientHandler implements Runnable { private final InputStream inputStream; final Socket acceptSocket; private ClientHandler(InputStream inputStream, Socket acceptSocket) { this.inputStream = inputStream; this.acceptSocket = acceptSocket; } public void close() { safeClose(this.inputStream); safeClose(this.acceptSocket); } @Override public void run() { OutputStream outputStream = null; try { //outputStream = wrapStuff("SocketOutputStream", this.acceptSocket.getOutputStream(), this.acceptSocket); outputStream = this.acceptSocket.getOutputStream(); TempFileManager tempFileManager = NanoHTTPD.this.tempFileManagerFactory.create(); HTTPSession session = new HTTPSession(tempFileManager, this.inputStream, outputStream, this.acceptSocket.getInetAddress()); while (!this.acceptSocket.isClosed() && !session.badClient) { session.execute(); } } catch (Exception e) { // When the socket is closed by the client, // we throw our own SocketException // to break the "keep alive" loop above. If // the exception was anything other // than the expected SocketException OR a // SocketTimeoutException, print the // stacktrace if (!(e instanceof SocketException && "NanoHttpd Shutdown".equals(e.getMessage())) && !(e instanceof SocketTimeoutException)) { NanoHTTPD.LOG.log(Level.FINE, "Communication with the client broken", e); } } finally { safeClose(outputStream); safeClose(this.inputStream); safeClose(this.acceptSocket); NanoHTTPD.this.asyncRunner.closed(this); } } } public static class Cookie { public static String getHTTPTime(int days) { Calendar calendar = Calendar.getInstance(); SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US); dateFormat.setTimeZone(TimeZone.getTimeZone("GMT")); calendar.add(Calendar.DAY_OF_MONTH, days); return dateFormat.format(calendar.getTime()); } final String n, v, e; String domain; public Cookie(String name, String value) { this(name, value, 30); } public Cookie(String name, String value, int numDays) { this.n = name; this.v = value; this.e = getHTTPTime(numDays); } public Cookie(String name, String value, String expires) { this.n = name; this.v = value; this.e = expires; } public String getHTTPHeader() { StringBuilder buf = new StringBuilder(); buf.append(n).append("=").append(v).append("; expires=").append(e); if (nempty(domain)) buf.append("; Domain=").append(domain); return buf.toString(); } } /** * Provides rudimentary support for cookies. Doesn't support 'path', * 'secure' nor 'httpOnly'. Feel free to improve it and/or add unsupported * features. * * @author LordFokas */ public class CookieHandler implements Iterable { private final HashMap cookies = new HashMap(); private final ArrayList queue = new ArrayList(); public CookieHandler(Map httpHeaders) { String raw = httpHeaders.get("cookie"); if (raw != null) { String[] tokens = raw.split(";"); for (String token : tokens) { String[] data = token.trim().split("="); if (data.length == 2) { this.cookies.put(data[0], data[1]); } } } } /** * Set a cookie with an expiration date from a month ago, effectively * deleting it on the client side. * * @param name * The cookie name. */ public void delete(String name) { set(name, "-delete-", -30); } @Override public Iterator iterator() { return this.cookies.keySet().iterator(); } /** * Read a cookie from the HTTP Headers. * * @param name * The cookie's name. * @return The cookie's value if it exists, null otherwise. */ public String read(String name) { return this.cookies.get(name); } public void set(Cookie cookie) { this.queue.add(cookie); //cookies.put(cookie.n, cookie.v); // CHANGED } /** * Sets a cookie. * * @param name * The cookie's name. * @param value * The cookie's value. * @param expires * How many days until the cookie expires. */ public Cookie set(String name, String value, int expires) { return addAndReturn(this.queue, new Cookie(name, value, Cookie.getHTTPTime(expires))); } /** * Internally used by the webserver to add all queued cookies into the * Response's HTTP Headers. * * @param response * The Response object to which headers the queued cookies * will be added. */ public void unloadQueue(Response response) { for (Cookie cookie : this.queue) { response.addHeader("Set-Cookie", cookie.getHTTPHeader()); } } } /** * Default threading strategy for NanoHTTPD. *

*

* By default, the server spawns a new Thread for every incoming request. * These are set to daemon status, and named according to the request * number. The name is useful when profiling the application. *

*/ public static class DefaultAsyncRunner implements AsyncRunner { private long requestCount; private final List running = Collections.synchronizedList(new ArrayList()); /** * @return a list with currently running clients. */ public List getRunning() { return running; } @Override public void closeAll() { // copy of the list for concurrency for (ClientHandler clientHandler : new ArrayList(this.running)) { clientHandler.close(); } } @Override public void closed(ClientHandler clientHandler) { this.running.remove(clientHandler); } @Override public void exec(ClientHandler clientHandler) { ++this.requestCount; Thread t = new Thread(clientHandler); //t.setDaemon(true); String clientIP = "?"; try { clientIP = clientHandler.acceptSocket.getInetAddress().getHostAddress().toString(); } catch (Throwable __e) { _handleException(__e); } t.setName("NanoHttpd serving request #" + this.requestCount + " to " + clientIP); this.running.add(clientHandler); t.start(); } } /** * Default strategy for creating and cleaning up temporary files. *

*

* By default, files are created by File.createTempFile() in * the directory specified. *

*/ public static class DefaultTempFile implements TempFile { private final File file; private final OutputStream fstream; public DefaultTempFile(String tempdir) throws IOException { this.file = File.createTempFile("NanoHTTPD-", "", new File(tempdir)); this.fstream = new FileOutputStream(this.file); System.err.println("Temp file created: " + file); } @Override public void delete() throws Exception { safeClose(this.fstream); System.err.println("Temp file deleted: " + file); if (!this.file.delete()) { throw new Exception("could not delete temporary file"); } } @Override public String getName() { return this.file.getAbsolutePath(); } @Override public OutputStream open() throws Exception { return this.fstream; } } /** * Default strategy for creating and cleaning up temporary files. *

*

* This class stores its files in the standard location (that is, wherever * java.io.tmpdir points to). Files are added to an internal * list, and deleted when no longer needed (that is, when * clear() is invoked at the end of processing a request). *

*/ public static class DefaultTempFileManager implements TempFileManager { private final String tmpdir; private final List tempFiles; public DefaultTempFileManager() { this.tmpdir = tempDir().getPath(); // use JavaX, dude // System.getProperty("java.io.tmpdir"); this.tempFiles = new ArrayList(); } @Override public void clear() { for (TempFile file : this.tempFiles) { try { file.delete(); } catch (Exception ignored) { NanoHTTPD.LOG.log(Level.WARNING, "could not delete file ", ignored); } } this.tempFiles.clear(); } @Override public TempFile createTempFile() throws Exception { DefaultTempFile tempFile = new DefaultTempFile(this.tmpdir); this.tempFiles.add(tempFile); return tempFile; } } /** * Default strategy for creating and cleaning up temporary files. */ private class DefaultTempFileManagerFactory implements TempFileManagerFactory { @Override public TempFileManager create() { return new DefaultTempFileManager(); } } private static final String CONTENT_DISPOSITION_REGEX = "([ |\t]*Content-Disposition[ |\t]*:)(.*)"; private static final Pattern CONTENT_DISPOSITION_PATTERN = Pattern.compile(CONTENT_DISPOSITION_REGEX, Pattern.CASE_INSENSITIVE); private static final String CONTENT_TYPE_REGEX = "([ |\t]*content-type[ |\t]*:)(.*)"; private static final Pattern CONTENT_TYPE_PATTERN = Pattern.compile(CONTENT_TYPE_REGEX, Pattern.CASE_INSENSITIVE); private static final String CONTENT_DISPOSITION_ATTRIBUTE_REGEX = "[ |\t]*([a-zA-Z]*)[ |\t]*=[ |\t]*['|\"]([^\"^']*)['|\"]"; private static final Pattern CONTENT_DISPOSITION_ATTRIBUTE_PATTERN = Pattern.compile(CONTENT_DISPOSITION_ATTRIBUTE_REGEX); class HTTPSession implements IHTTPSession { boolean badClient; long opened = sysNow(); public static final int BUFSIZE = 8192; private final TempFileManager tempFileManager; private final OutputStream outputStream; private final PushbackInputStream inputStream; private int splitbyte; private int rlen; private String uri; private Method method; private Map parms; private Map headers; private CookieHandler cookies; private String queryParameterString; private String remoteIp; private String protocolVersion; public HTTPSession(TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream) { this.tempFileManager = tempFileManager; this.inputStream = new PushbackInputStream(inputStream, HTTPSession.BUFSIZE); this.outputStream = outputStream; } public HTTPSession(TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream, InetAddress inetAddress) { this.tempFileManager = tempFileManager; this.inputStream = new PushbackInputStream(inputStream, HTTPSession.BUFSIZE); this.outputStream = outputStream; this.remoteIp = inetAddress.isLoopbackAddress() || inetAddress.isAnyLocalAddress() ? "127.0.0.1" : inetAddress.getHostAddress().toString(); this.headers = new LinkedHashMap(); } public void badClient(boolean b) { badClient = b; } /** * Decodes the sent headers and loads the data into Key/value pairs */ private void decodeHeader(BufferedReader in, Map pre, Map parms, Map headers) throws ResponseException { try { // Read the request line String inLine = in.readLine(); if (inLine == null) { return; } StringTokenizer st = new StringTokenizer(inLine); if (!st.hasMoreTokens()) { throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Syntax error. Usage: GET /example/file.html"); } pre.put("method", st.nextToken()); if (!st.hasMoreTokens()) { throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Missing URI. Usage: GET /example/file.html"); } String uri = st.nextToken(); // Decode parameters from the URI int qmi = uri.indexOf('?'); if (qmi >= 0) { decodeParms(uri.substring(qmi + 1), parms); uri = uri.substring(0, qmi); } if (decodePercentInURI) uri = decodePercent(uri); // If there's another token, its protocol version, // followed by HTTP headers. // NOTE: this now forces header names lower case since they are // case insensitive and vary by client. if (st.hasMoreTokens()) { protocolVersion = st.nextToken(); } else { protocolVersion = "HTTP/1.1"; NanoHTTPD.LOG.log(Level.FINE, "no protocol version specified, strange. Assuming HTTP/1.1."); } String line = in.readLine(); while (line != null && line.trim().length() > 0) { int p = line.indexOf(':'); if (p >= 0) { headers.put(line.substring(0, p).trim().toLowerCase(Locale.US), line.substring(p + 1).trim()); } line = in.readLine(); } pre.put("uri", uri); } catch (IOException ioe) { throw new ResponseException(Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe); } } /** * Decodes the Multipart Body data and put it into Key/Value pairs. */ private void decodeMultipartFormData(String boundary, ByteBuffer fbuf, Map parms, Map files) throws ResponseException { try { int[] boundary_idxs = getBoundaryPositions(fbuf, boundary.getBytes()); if (boundary_idxs.length < 2) { throw new ResponseException( Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but contains less than two boundary strings."); } final int MAX_HEADER_SIZE = 1024; byte[] part_header_buff = new byte[MAX_HEADER_SIZE]; for (int bi = 0; bi < boundary_idxs.length - 1; bi++) { fbuf.position(boundary_idxs[bi]); int len = (fbuf.remaining() < MAX_HEADER_SIZE) ? fbuf.remaining() : MAX_HEADER_SIZE; fbuf.get(part_header_buff, 0, len); ByteArrayInputStream bais = new ByteArrayInputStream(part_header_buff, 0, len); BufferedReader in = new BufferedReader(new InputStreamReader(bais, Charset.forName("US-ASCII"))); // First line is boundary string String mpline = in.readLine(); if (!mpline.contains(boundary)) { throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but chunk does not start with boundary."); } String part_name = null, file_name = null, content_type = null; // Parse the reset of the header lines mpline = in.readLine(); while (mpline != null && mpline.trim().length() > 0) { Matcher matcher = CONTENT_DISPOSITION_PATTERN.matcher(mpline); if (matcher.matches()) { String attributeString = matcher.group(2); matcher = CONTENT_DISPOSITION_ATTRIBUTE_PATTERN.matcher(attributeString); while (matcher.find()) { String key = matcher.group(1); if (key.equalsIgnoreCase("name")) { part_name = matcher.group(2); } else if (key.equalsIgnoreCase("filename")) { file_name = matcher.group(2); } } } matcher = CONTENT_TYPE_PATTERN.matcher(mpline); if (matcher.matches()) { content_type = matcher.group(2).trim(); } mpline = in.readLine(); } // Read the part data int part_header_len = len - (int) in.skip(MAX_HEADER_SIZE); if (part_header_len >= len - 4) { throw new ResponseException(Status.INTERNAL_ERROR, "Multipart header size exceeds MAX_HEADER_SIZE."); } int part_data_start = boundary_idxs[bi] + part_header_len; int part_data_end = boundary_idxs[bi + 1] - 4; fbuf.position(part_data_start); if (content_type == null) { // Read the part into a string byte[] data_bytes = new byte[part_data_end - part_data_start]; fbuf.get(data_bytes); parms.put(part_name, new String(data_bytes)); } else { // Read it into a file String path = saveTmpFile(fbuf, part_data_start, part_data_end - part_data_start); if (!files.containsKey(part_name)) { files.put(part_name, path); } else { int count = 2; while (files.containsKey(part_name + count)) { count++; } files.put(part_name + count, path); } parms.put(part_name, file_name); } } } catch (ResponseException re) { throw re; } catch (Exception e) { throw new ResponseException(Status.INTERNAL_ERROR, e.toString()); } } /** * Decodes parameters in percent-encoded URI-format ( e.g. * "name=Jack%20Daniels&pass=Single%20Malt" ) and adds them to given * Map. NOTE: this doesn't support multiple identical keys due to the * simplicity of Map. */ private void decodeParms(String parms, Map p) { if (parms == null) { this.queryParameterString = ""; return; } this.queryParameterString = parms; StringTokenizer st = new StringTokenizer(parms, "&"); while (st.hasMoreTokens()) { String e = st.nextToken(); int sep = e.indexOf('='); if (sep >= 0) { p.put(decodePercent(e.substring(0, sep)).trim(), decodePercent(e.substring(sep + 1))); } else { p.put(decodePercent(e).trim(), ""); } } } @Override public void execute() throws IOException { Response r = null; try { // Read the first 8192 bytes. // The full header should fit in here. // Apache's default header limit is 8KB. // Do NOT assume that a single read will get the entire header // at once! byte[] buf = new byte[HTTPSession.BUFSIZE]; this.splitbyte = 0; this.rlen = 0; int read = -1; try { read = this.inputStream.read(buf, 0, HTTPSession.BUFSIZE); } catch (Exception e) { safeClose(this.inputStream); safeClose(this.outputStream); throw new SocketException("NanoHttpd Shutdown"); } if (read == -1) { // socket was been closed safeClose(this.inputStream); safeClose(this.outputStream); throw new SocketException("NanoHttpd Shutdown"); } while (read > 0) { this.rlen += read; if (rlen >= buf.length) throw fail("Header too big (" + rlen + " bytes)"); this.splitbyte = findHeaderEnd(buf, this.rlen); if (this.splitbyte > 0) { break; } read = this.inputStream.read(buf, this.rlen, HTTPSession.BUFSIZE - this.rlen); } if (this.splitbyte < this.rlen) { this.inputStream.unread(buf, this.splitbyte, this.rlen - this.splitbyte); } this.parms = new HashMap(); if (null == this.headers) { this.headers = new HashMap(); } else { this.headers.clear(); } if (null != this.remoteIp) { this.headers.put("remote-addr", this.remoteIp); this.headers.put("http-client-ip", this.remoteIp); } // Create a BufferedReader for parsing the header. BufferedReader hin = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(buf, 0, this.rlen))); // Decode the header into parms and header java properties Map pre = new LinkedHashMap(); decodeHeader(hin, pre, this.parms, this.headers); this.method = Method.lookup(pre.get("method")); if (this.method == null) { throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Syntax error."); } this.uri = pre.get("uri"); this.cookies = new CookieHandler(this.headers); String connection = this.headers.get("connection"); boolean keepAlive = protocolVersion.equals("HTTP/1.1") && (connection == null || !connection.matches("(?i).*close.*")); // Ok, now do the serve() r = serve(this); if (badClient) return; if (r == null) { throw new ResponseException(Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: Serve() returned a null response."); } else { String acceptEncoding = this.headers.get("accept-encoding"); this.cookies.unloadQueue(r); r.setRequestMethod(this.method); r.setGzipEncoding(useGzipWhenAccepted(r) && acceptEncoding != null && acceptEncoding.contains("gzip")); r.setKeepAlive(keepAlive); r.send(this.outputStream); } if (!keepAlive || "close".equalsIgnoreCase(r.getHeader("connection"))) { throw new SocketException("NanoHttpd Shutdown"); } } catch (SocketException e) { // throw it out to close socket object (finalAccept) throw e; } catch (SocketTimeoutException ste) { // treat socket timeouts the same way we treat socket exceptions // i.e. close the stream & finalAccept object by throwing the // exception up the call stack. throw ste; } catch (IOException ioe) { Response resp = newFixedLengthResponse(Status.INTERNAL_ERROR, NanoHTTPD.MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage()); resp.send(this.outputStream); safeClose(this.outputStream); } catch (ResponseException re) { Response resp = newFixedLengthResponse(re.getStatus(), NanoHTTPD.MIME_PLAINTEXT, re.getMessage()); resp.send(this.outputStream); safeClose(this.outputStream); } finally { if (badClient) badClients.add(this); else safeClose(r); this.tempFileManager.clear(); } } /** * Find byte index separating header from body. It must be the last byte * of the first two sequential new lines. */ private int findHeaderEnd(final byte[] buf, int rlen) { int splitbyte = 0; while (splitbyte + 3 < rlen) { if (buf[splitbyte] == '\r' && buf[splitbyte + 1] == '\n' && buf[splitbyte + 2] == '\r' && buf[splitbyte + 3] == '\n') { return splitbyte + 4; } splitbyte++; } return 0; } /** * Find the byte positions where multipart boundaries start. This reads * a large block at a time and uses a temporary buffer to optimize * (memory mapped) file access. */ private int[] getBoundaryPositions(ByteBuffer b, byte[] boundary) { int[] res = new int[0]; if (b.remaining() < boundary.length) { return res; } int search_window_pos = 0; byte[] search_window = new byte[4 * 1024 + boundary.length]; int first_fill = (b.remaining() < search_window.length) ? b.remaining() : search_window.length; b.get(search_window, 0, first_fill); int new_bytes = first_fill - boundary.length; do { // Search the search_window for (int j = 0; j < new_bytes; j++) { for (int i = 0; i < boundary.length; i++) { if (search_window[j + i] != boundary[i]) break; if (i == boundary.length - 1) { // Match found, add it to results int[] new_res = new int[res.length + 1]; System.arraycopy(res, 0, new_res, 0, res.length); new_res[res.length] = search_window_pos + j; res = new_res; } } } search_window_pos += new_bytes; // Copy the end of the buffer to the start System.arraycopy(search_window, search_window.length - boundary.length, search_window, 0, boundary.length); // Refill search_window new_bytes = search_window.length - boundary.length; new_bytes = (b.remaining() < new_bytes) ? b.remaining() : new_bytes; b.get(search_window, boundary.length, new_bytes); } while (new_bytes > 0); return res; } @Override public CookieHandler getCookies() { return this.cookies; } @Override public final Map getHeaders() { return this.headers; } @Override public final InputStream getInputStream() { return this.inputStream; } @Override public final Method getMethod() { return this.method; } @Override public final Map getParms() { return this.parms; } @Override public String getQueryParameterString() { return this.queryParameterString; } private RandomAccessFile getTmpBucket() { try { TempFile tempFile = this.tempFileManager.createTempFile(); return new RandomAccessFile(tempFile.getName(), "rw"); } catch (Exception e) { throw new Error(e); // we won't recover, so throw an error } } @Override public final String getUri() { return this.uri; } @Override public void parseBody(Map files) throws IOException, ResponseException { final int REQUEST_BUFFER_LEN = 512; final int MEMORY_STORE_LIMIT = 1024; RandomAccessFile randomAccessFile = null; try { long size; if (this.headers.containsKey("content-length")) { size = Integer.parseInt(this.headers.get("content-length")); } else if (this.splitbyte < this.rlen) { size = this.rlen - this.splitbyte; } else { size = 0; } ByteArrayOutputStream baos = null; DataOutput request_data_output = null; // Store the request in memory or a file, depending on size if (size < MEMORY_STORE_LIMIT) { baos = new ByteArrayOutputStream(); request_data_output = new DataOutputStream(baos); } else { randomAccessFile = getTmpBucket(); request_data_output = randomAccessFile; } // Read all the body and write it to request_data_output byte[] buf = new byte[REQUEST_BUFFER_LEN]; while (this.rlen >= 0 && size > 0) { this.rlen = this.inputStream.read(buf, 0, (int) Math.min(size, REQUEST_BUFFER_LEN)); size -= this.rlen; if (this.rlen > 0) { request_data_output.write(buf, 0, this.rlen); } } ByteBuffer fbuf = null; if (baos != null) { fbuf = ByteBuffer.wrap(baos.toByteArray(), 0, baos.size()); } else { fbuf = randomAccessFile.getChannel().map(FileChannel.MapMode.READ_ONLY, 0, randomAccessFile.length()); randomAccessFile.seek(0); } // If the method is POST, there may be parameters // in data section, too, read it: if (Method.POST.equals(this.method)) { String contentType = ""; String contentTypeHeader = this.headers.get("content-type"); StringTokenizer st = null; if (contentTypeHeader != null) { st = new StringTokenizer(contentTypeHeader, ",; "); if (st.hasMoreTokens()) { contentType = st.nextToken(); } } if ("multipart/form-data".equalsIgnoreCase(contentType)) { // Handle multipart/form-data if (!st.hasMoreTokens()) { throw new ResponseException(Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but boundary missing. Usage: GET /example/file.html"); } String boundaryStartString = "boundary="; int boundaryContentStart = contentTypeHeader.indexOf(boundaryStartString) + boundaryStartString.length(); String boundary = contentTypeHeader.substring(boundaryContentStart, contentTypeHeader.length()); if (boundary.startsWith("\"") && boundary.endsWith("\"")) { boundary = boundary.substring(1, boundary.length() - 1); } decodeMultipartFormData(boundary, fbuf, this.parms, files); } else { byte[] postBytes = new byte[fbuf.remaining()]; if (NanoHTTPD_debug) print("NanoHTTPD: Handling POST data (" + l(postBytes) + " bytes)"); fbuf.get(postBytes); String postLine = new String(postBytes).trim(); // Handle application/x-www-form-urlencoded if ("application/x-www-form-urlencoded".equalsIgnoreCase(contentType)) { decodeParms(postLine, this.parms); } else if (postLine.length() != 0) { // Special case for raw POST data => create a // special files entry "postData" with raw content // data files.put("postData", postLine); } } } else if (Method.PUT.equals(this.method)) { files.put("content", saveTmpFile(fbuf, 0, fbuf.limit())); } } finally { safeClose(randomAccessFile); } } /** * Retrieves the content of a sent file and saves it to a temporary * file. The full path to the saved file is returned. */ private String saveTmpFile(ByteBuffer b, int offset, int len) { String path = ""; if (len > 0) { FileOutputStream fileOutputStream = null; try { TempFile tempFile = this.tempFileManager.createTempFile(); ByteBuffer src = b.duplicate(); fileOutputStream = new FileOutputStream(tempFile.getName()); FileChannel dest = fileOutputStream.getChannel(); src.position(offset).limit(offset + len); dest.write(src.slice()); path = tempFile.getName(); } catch (Exception e) { // Catch exception if any throw new Error(e); // we won't recover, so throw an error } finally { safeClose(fileOutputStream); } } return path; } } /** * Handles one session, i.e. parses the HTTP request and returns the * response. */ public interface IHTTPSession { void badClient(boolean b); void execute() throws IOException; CookieHandler getCookies(); Map getHeaders(); InputStream getInputStream(); Method getMethod(); Map getParms(); String getQueryParameterString(); /** * @return the path part of the URL. */ String getUri(); /** * Adds the files in the request body to the files map. * * @param files * map to modify */ void parseBody(Map files) throws IOException, ResponseException; } /** * HTTP Request methods, with the ability to decode a String * back to its enum value. */ public enum Method { GET, PUT, POST, DELETE, HEAD, OPTIONS, TRACE, CONNECT, PATCH; static Method lookup(String method) { for (Method m : Method.values()) { if (m.toString().equalsIgnoreCase(method)) { return m; } } return null; } } /** * HTTP response. Return one of these from serve(). */ public static class Response implements Closeable { /** * Output stream that will automatically send every write to the wrapped * OutputStream according to chunked transfer: * http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.6.1 */ private static class ChunkedOutputStream extends FilterOutputStream { public ChunkedOutputStream(OutputStream out) { super(out); } @Override public void write(int b) throws IOException { byte[] data = { (byte) b }; write(data, 0, 1); } @Override public void write(byte[] b) throws IOException { write(b, 0, b.length); } @Override public void write(byte[] b, int off, int len) throws IOException { if (len == 0) return; out.write(String.format("%x\r\n", len).getBytes()); out.write(b, off, len); out.write("\r\n".getBytes()); } public void finish() throws IOException { out.write("0\r\n\r\n".getBytes()); } } /** * HTTP status code after processing, e.g. "200 OK", Status.OK */ private IStatus status; /** * MIME type of content, e.g. "text/html" */ private String mimeType; /** * Data of the response, may be null. */ private InputStream data; private long contentLength; /** * Headers for the HTTP response. Use addHeader() to add lines. */ //private final Map header = new HashMap(); final Map header = lithashmap("X-Powered-By", "JavaX"); /** * The request method that spawned this response. */ private Method requestMethod; /** * Use chunkedTransfer */ private boolean chunkedTransfer; private boolean encodeAsGzip; private boolean keepAlive; /** * Creates a fixed length response if totalBytes>=0, otherwise chunked. */ protected Response(IStatus status, String mimeType, InputStream data, long totalBytes) { this.status = status; this.mimeType = mimeType; if (data == null) { this.data = new ByteArrayInputStream(new byte[0]); this.contentLength = 0L; } else { this.data = data; this.contentLength = totalBytes; } this.chunkedTransfer = this.contentLength < 0; keepAlive = true; } @Override public void close() throws IOException { if (this.data != null) { this.data.close(); } } /** * Adds given line to the header. */ public void addHeader(String name, String value) { this.header.put(name, value); } public InputStream getData() { return this.data; } public String getHeader(String name) { for (String headerName : header.keySet()) { if (headerName.equalsIgnoreCase(name)) { return header.get(headerName); } } return null; } public String getMimeType() { return this.mimeType; } public Method getRequestMethod() { return this.requestMethod; } public IStatus getStatus() { return this.status; } public void setGzipEncoding(boolean encodeAsGzip) { this.encodeAsGzip = encodeAsGzip; } public void setKeepAlive(boolean useKeepAlive) { this.keepAlive = useKeepAlive; } private boolean headerAlreadySent(Map header, String name) { boolean alreadySent = false; for (String headerName : header.keySet()) { alreadySent |= headerName.equalsIgnoreCase(name); } return alreadySent; } /** * Sends given response to the socket. */ protected void send(OutputStream outputStream) { String mime = this.mimeType; SimpleDateFormat gmtFrmt = new SimpleDateFormat("E, d MMM yyyy HH:mm:ss 'GMT'", Locale.US); gmtFrmt.setTimeZone(TimeZone.getTimeZone("GMT")); try { if (this.status == null) { throw new Error("sendResponse(): Status can't be null."); } PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream, "UTF-8")), false); pw.print("HTTP/1.1 " + this.status.getDescription() + " \r\n"); if (mime != null) { pw.print("Content-Type: " + mime + "\r\n"); } if (this.header == null || this.header.get("Date") == null) { pw.print("Date: " + gmtFrmt.format(new Date()) + "\r\n"); } if (this.header != null) { for (String key : this.header.keySet()) { String value = this.header.get(key); pw.print(key + ": " + value + "\r\n"); } } if (!headerAlreadySent(header, "connection")) { pw.print("Connection: " + (this.keepAlive ? "keep-alive" : "close") + "\r\n"); } if (headerAlreadySent(this.header, "content-length")) { encodeAsGzip = false; } if (encodeAsGzip) { pw.print("Content-Encoding: gzip\r\n"); setChunkedTransfer(true); } long pending = this.data != null ? this.contentLength : 0; if (this.requestMethod != Method.HEAD && this.chunkedTransfer) { pw.print("Transfer-Encoding: chunked\r\n"); } else if (!encodeAsGzip) { pending = sendContentLengthHeaderIfNotAlreadyPresent(pw, this.header, pending); } pw.print("\r\n"); pw.flush(); sendBodyWithCorrectTransferAndEncoding(outputStream, pending); outputStream.flush(); safeClose(this.data); } catch (IOException ioe) { NanoHTTPD.LOG.log(Level.SEVERE, "Could not send response to the client", ioe); } } private void sendBodyWithCorrectTransferAndEncoding(OutputStream outputStream, long pending) throws IOException { if (this.requestMethod != Method.HEAD && this.chunkedTransfer) { ChunkedOutputStream chunkedOutputStream = new ChunkedOutputStream(outputStream); sendBodyWithCorrectEncoding(chunkedOutputStream, -1); chunkedOutputStream.finish(); } else { sendBodyWithCorrectEncoding(outputStream, pending); } } private void sendBodyWithCorrectEncoding(OutputStream outputStream, long pending) throws IOException { if (encodeAsGzip) { GZIPOutputStream gzipOutputStream = new GZIPOutputStream(outputStream); sendBody(gzipOutputStream, -1); gzipOutputStream.finish(); } else { sendBody(outputStream, pending); } } /** * Sends the body to the specified OutputStream. The pending parameter * limits the maximum amounts of bytes sent unless it is -1, in which * case everything is sent. * * @param outputStream * the OutputStream to send data to * @param pending * -1 to send everything, otherwise sets a max limit to the * number of bytes sent * @throws IOException * if something goes wrong while sending the data. */ private void sendBody(OutputStream outputStream, long pending) throws IOException { long BUFFER_SIZE = 16 * 1024; byte[] buff = new byte[(int) BUFFER_SIZE]; boolean sendEverything = pending == -1; while (pending > 0 || sendEverything) { long bytesToRead = sendEverything ? BUFFER_SIZE : Math.min(pending, BUFFER_SIZE); int read = this.data.read(buff, 0, (int) bytesToRead); if (read <= 0) { break; } outputStream.write(buff, 0, read); if (!sendEverything) { pending -= read; } } } protected long sendContentLengthHeaderIfNotAlreadyPresent(PrintWriter pw, Map header, long size) { for (String headerName : header.keySet()) { if (headerName.equalsIgnoreCase("content-length")) { try { return Long.parseLong(header.get(headerName)); } catch (NumberFormatException ex) { return size; } } } pw.print("Content-Length: " + size + "\r\n"); return size; } public void setChunkedTransfer(boolean chunkedTransfer) { this.chunkedTransfer = chunkedTransfer; } public void setData(InputStream data) { this.data = data; } public void setMimeType(String mimeType) { this.mimeType = mimeType; } public void setRequestMethod(Method requestMethod) { this.requestMethod = requestMethod; } public void setStatus(IStatus status) { this.status = status; } } public static final class ResponseException extends Exception { private static final long serialVersionUID = 6569838532917408380L; private final Status status; public ResponseException(Status status, String message) { super(message); this.status = status; } public ResponseException(Status status, String message, Exception e) { super(message, e); this.status = status; } public Status getStatus() { return this.status; } } /** * The runnable that will be used for the main listening thread. */ public class ServerRunnable implements Runnable { private final int timeout; private IOException bindException; private boolean hasBinded = false; private ServerRunnable(int timeout) { this.timeout = timeout; } @Override public void run() { try { myServerSocket.bind(hostname != null ? new InetSocketAddress(hostname, myPort) : new InetSocketAddress(myPort)); hasBinded = true; } catch (IOException e) { print("Was trying to bind to port: " + myPort + (hostname == null ? "" : " on " + hostname)); this.bindException = e; return; } do { try { final Socket finalAccept = NanoHTTPD.this.myServerSocket.accept(); if (NanoHTTPD_debug) print("NanoHTTPD: New socket."); if (this.timeout > 0) { finalAccept.setSoTimeout(this.timeout); } final InputStream inputStream = wrapStuff("SocketInputStream", finalAccept.getInputStream(), finalAccept, NanoHTTPD.this.myServerSocket); NanoHTTPD.this.asyncRunner.exec(createClientHandler(finalAccept, inputStream)); } catch (IOException e) { NanoHTTPD.LOG.log(Level.FINE, "Communication with the client broken", e); } } while (!NanoHTTPD.this.myServerSocket.isClosed()); } } /** * A temp file. *

*

* Temp files are responsible for managing the actual temporary storage and * cleaning themselves up when no longer needed. *

*/ public interface TempFile { void delete() throws Exception; String getName(); OutputStream open() throws Exception; } /** * Temp file manager. *

*

* Temp file managers are created 1-to-1 with incoming requests, to create * and cleanup temporary files created as a result of handling the request. *

*/ public interface TempFileManager { void clear(); TempFile createTempFile() throws Exception; } /** * Factory to create temp file managers. */ public interface TempFileManagerFactory { TempFileManager create(); } /** * Maximum time to wait on Socket.getInputStream().read() (in milliseconds) * This is required as the Keep-Alive HTTP connections would otherwise block * the socket reading thread forever (or as long the browser is open). */ public static int SOCKET_READ_TIMEOUT = // 5000; 24*3600*1000; // for WebSockets! /** * Common MIME type for dynamic content: plain text */ public static final String MIME_PLAINTEXT = "text/plain; charset=utf-8"; /** * Common MIME type for dynamic content: html */ public static final String MIME_HTML = "text/html; charset=utf-8"; /** * Pseudo-Parameter to use to store the actual query string in the * parameters map for later re-processing. */ private static final String QUERY_STRING_PARAMETER = "NanoHttpd.QUERY_STRING"; /** * logger to log to. */ private static final Logger LOG = Logger.getLogger(NanoHTTPD.class.getName()); /** * Creates an SSLSocketFactory for HTTPS. Pass a loaded KeyStore and an * array of loaded KeyManagers. These objects must properly * loaded/initialized by the caller. */ public static SSLServerSocketFactory makeSSLSocketFactory(KeyStore loadedKeyStore, KeyManager[] keyManagers) throws IOException { SSLServerSocketFactory res = null; try { TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm()); trustManagerFactory.init(loadedKeyStore); SSLContext ctx = SSLContext.getInstance("TLS"); ctx.init(keyManagers, trustManagerFactory.getTrustManagers(), null); res = ctx.getServerSocketFactory(); } catch (Exception e) { throw new IOException(e.getMessage()); } return res; } /** * Creates an SSLSocketFactory for HTTPS. Pass a loaded KeyStore and a * loaded KeyManagerFactory. These objects must properly loaded/initialized * by the caller. */ public static SSLServerSocketFactory makeSSLSocketFactory(KeyStore loadedKeyStore, KeyManagerFactory loadedKeyFactory) throws IOException { SSLServerSocketFactory res = null; try { TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm()); trustManagerFactory.init(loadedKeyStore); SSLContext ctx = SSLContext.getInstance("TLS"); ctx.init(loadedKeyFactory.getKeyManagers(), trustManagerFactory.getTrustManagers(), null); res = ctx.getServerSocketFactory(); } catch (Exception e) { throw new IOException(e.getMessage()); } return res; } /** * Creates an SSLSocketFactory for HTTPS. Pass a KeyStore resource with your * certificate and passphrase */ public static SSLServerSocketFactory makeSSLSocketFactory(String keyAndTrustStoreClasspathPath, char[] passphrase) throws IOException { SSLServerSocketFactory res = null; try { KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType()); InputStream keystoreStream = NanoHTTPD.class.getResourceAsStream(keyAndTrustStoreClasspathPath); keystore.load(keystoreStream, passphrase); TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm()); trustManagerFactory.init(keystore); KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm()); keyManagerFactory.init(keystore, passphrase); SSLContext ctx = SSLContext.getInstance("TLS"); ctx.init(keyManagerFactory.getKeyManagers(), trustManagerFactory.getTrustManagers(), null); res = ctx.getServerSocketFactory(); } catch (Exception e) { throw new IOException(e.getMessage()); } return res; } private static final void safeClose(Object closeable) { try { if (closeable != null) { if (closeable instanceof Closeable) { ((Closeable) closeable).close(); } else if (closeable instanceof Socket) { ((Socket) closeable).close(); } else if (closeable instanceof ServerSocket) { ((ServerSocket) closeable).close(); } else { throw new IllegalArgumentException("Unknown object to close"); } } } catch (IOException e) { NanoHTTPD.LOG.log(Level.SEVERE, "Could not close", e); } } private final String hostname; private final int myPort; private ServerSocket myServerSocket; private SSLServerSocketFactory sslServerSocketFactory; private Thread myThread; /** * Pluggable strategy for asynchronously executing requests. */ protected AsyncRunner asyncRunner; /** * Pluggable strategy for creating and cleaning up temporary files. */ private TempFileManagerFactory tempFileManagerFactory; /** * Constructs an HTTP server on given port. */ public NanoHTTPD(int port) { this(null, port); } // ------------------------------------------------------------------------------- // // // // Threading Strategy. // // ------------------------------------------------------------------------------- // // /** * Constructs an HTTP server on given hostname and port. */ public NanoHTTPD(String hostname, int port) { this.hostname = hostname; this.myPort = port; setTempFileManagerFactory(new DefaultTempFileManagerFactory()); setAsyncRunner(new DefaultAsyncRunner()); } /** * Forcibly closes all connections that are open. */ public synchronized void closeAllConnections() { stop(); } /** * create a instance of the client handler, subclasses can return a subclass * of the ClientHandler. * * @param finalAccept * the socket the cleint is connected to * @param inputStream * the input stream * @return the client handler */ protected ClientHandler createClientHandler(final Socket finalAccept, final InputStream inputStream) { return new ClientHandler(inputStream, finalAccept); } /** * Instantiate the server runnable, can be overwritten by subclasses to * provide a subclass of the ServerRunnable. * * @param timeout * the socet timeout to use. * @return the server runnable. */ protected ServerRunnable createServerRunnable(final int timeout) { return new ServerRunnable(timeout); } /** * Decode parameters from a URL, handing the case where a single parameter * name might have been supplied several times, by return lists of values. * In general these lists will contain a single element. * * @param parms * original NanoHTTPD parameters values, as passed to the * serve() method. * @return a map of String (parameter name) to * List<String> (a list of the values supplied). */ protected Map> decodeParameters(Map parms) { return this.decodeParameters(parms.get(NanoHTTPD.QUERY_STRING_PARAMETER)); } // ------------------------------------------------------------------------------- // // /** * Decode parameters from a URL, handing the case where a single parameter * name might have been supplied several times, by return lists of values. * In general these lists will contain a single element. * * @param queryString * a query string pulled from the URL. * @return a map of String (parameter name) to * List<String> (a list of the values supplied). */ protected Map> decodeParameters(String queryString) { Map> parms = new HashMap>(); if (queryString != null) { StringTokenizer st = new StringTokenizer(queryString, "&"); while (st.hasMoreTokens()) { String e = st.nextToken(); int sep = e.indexOf('='); String propertyName = sep >= 0 ? decodePercent(e.substring(0, sep)).trim() : decodePercent(e).trim(); if (!parms.containsKey(propertyName)) { parms.put(propertyName, new ArrayList()); } String propertyValue = sep >= 0 ? decodePercent(e.substring(sep + 1)) : null; if (propertyValue != null) { parms.get(propertyName).add(propertyValue); } } } return parms; } /** * Decode percent encoded String values. * * @param str * the percent encoded String * @return expanded form of the input, for example "foo%20bar" becomes * "foo bar" */ protected String decodePercent(String str) { String decoded = null; try { decoded = URLDecoder.decode(str, "UTF8"); } catch (UnsupportedEncodingException ignored) { NanoHTTPD.LOG.log(Level.WARNING, "Encoding not supported, ignored", ignored); } return decoded; } /** * @return true if the gzip compression should be used if the client * accespts it. Default this option is on for text content and off * for everything else. */ protected boolean useGzipWhenAccepted(Response r) { return r.getMimeType() != null && r.getMimeType().toLowerCase().contains("text/"); } public final int getListeningPort() { return this.myServerSocket == null ? -1 : this.myServerSocket.getLocalPort(); } public final boolean isAlive() { return wasStarted() && !this.myServerSocket.isClosed() && this.myThread.isAlive(); } public void join() throws InterruptedException { myThread.join(); } /** * Call before start() to serve over HTTPS instead of HTTP */ public void makeSecure(SSLServerSocketFactory sslServerSocketFactory) { this.sslServerSocketFactory = sslServerSocketFactory; } /** * Create a response with unknown length (using HTTP 1.1 chunking). */ public Response newChunkedResponse(IStatus status, String mimeType, InputStream data) { return new Response(status, mimeType, data, -1); } /** * Create a response with known length. */ public static Response newFixedLengthResponse(IStatus status, String mimeType, InputStream data, long totalBytes) { return new Response(status, mimeType, data, totalBytes); } /** * Create a text response with known length. */ public static Response newFixedLengthResponse(IStatus status, String mimeType, String txt) { if (txt == null) { return newFixedLengthResponse(status, mimeType, new ByteArrayInputStream(new byte[0]), 0); } else { byte[] bytes; try { bytes = txt.getBytes("UTF-8"); } catch (UnsupportedEncodingException e) { NanoHTTPD.LOG.log(Level.SEVERE, "encoding problem, responding nothing", e); bytes = new byte[0]; } return newFixedLengthResponse(status, mimeType, new ByteArrayInputStream(bytes), bytes.length); } } /** * Create a text response with known length. */ public static Response newFixedLengthResponse(String msg) { return newFixedLengthResponse(Status.OK, NanoHTTPD.MIME_HTML, msg); } /** * Override this to customize the server. *

*

* (By default, this returns a 404 "Not Found" plain text error response.) * * @param session * The HTTP session * @return HTTP response, see class Response for details */ public Response serve(IHTTPSession session) { currentSession.set(session); Map files = new HashMap(); Method method = session.getMethod(); if (Method.PUT.equals(method) || Method.POST.equals(method)) { try { session.parseBody(files); } catch (IOException ioe) { return newFixedLengthResponse(Status.INTERNAL_ERROR, NanoHTTPD.MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage()); } catch (ResponseException re) { return newFixedLengthResponse(re.getStatus(), NanoHTTPD.MIME_PLAINTEXT, re.getMessage()); } } Map parms = session.getParms(); if (!noQueryStringParameter) parms.put(NanoHTTPD.QUERY_STRING_PARAMETER, session.getQueryParameterString()); return serve(session.getUri(), method, session.getHeaders(), parms, files); } /** * Override this to customize the server. *

*

* (By default, this returns a 404 "Not Found" plain text error response.) * * @param uri * Percent-decoded URI without parameters, for example * "/index.cgi" * @param method * "GET", "POST" etc. * @param parms * Parsed, percent decoded parameters from URI and, in case of * POST, data. * @param headers * Header entries, percent decoded * @return HTTP response, see class Response for details */ @Deprecated public Response serve(String uri, Method method, Map headers, Map parms, Map files) { return newFixedLengthResponse(Status.NOT_FOUND, NanoHTTPD.MIME_PLAINTEXT, "Not Found"); } /** * Pluggable strategy for asynchronously executing requests. * * @param asyncRunner * new strategy for handling threads. */ public void setAsyncRunner(AsyncRunner asyncRunner) { this.asyncRunner = asyncRunner; } /** * Pluggable strategy for creating and cleaning up temporary files. * * @param tempFileManagerFactory * new strategy for handling temp files. */ public void setTempFileManagerFactory(TempFileManagerFactory tempFileManagerFactory) { this.tempFileManagerFactory = tempFileManagerFactory; } /** * Start the server. * * @throws IOException * if the socket is in use. */ public void start() throws IOException { start(NanoHTTPD.SOCKET_READ_TIMEOUT); } /** * Start the server. * * @param timeout * timeout to use for socket connections. * @throws IOException * if the socket is in use. */ public void start(final int timeout) throws IOException { boolean ssl = this.sslServerSocketFactory != null; if (ssl) { SSLServerSocket ss = (SSLServerSocket) this.sslServerSocketFactory.createServerSocket(); ss.setNeedClientAuth(false); this.myServerSocket = ss; } else { this.myServerSocket = new ServerSocket(); } this.myServerSocket.setReuseAddress(true); ServerRunnable serverRunnable = createServerRunnable(timeout); this.myThread = new Thread(serverRunnable); //this.myThread.setDaemon(true); this.myThread.setName("NanoHttpd Main Listener"); this.myThread.start(); while (!serverRunnable.hasBinded && serverRunnable.bindException == null) { try { Thread.sleep(10L); } catch (Throwable e) { // on android this may not be allowed, that's why we // catch throwable the wait should be very short because we are // just waiting for the bind of the socket } } if (serverRunnable.bindException != null) { throw serverRunnable.bindException; } System.out.println("HTTP" + (ssl ? "S" : "") + " server started (listening on port " + getListeningPort() + "!)"); printMyIPs(); } /** * Stop the server. */ public void stop() { try { safeClose(this.myServerSocket); this.asyncRunner.closeAll(); if (this.myThread != null) { this.myThread.join(); } } catch (Exception e) { NanoHTTPD.LOG.log(Level.SEVERE, "Could not stop all connections", e); } } public final boolean wasStarted() { return this.myServerSocket != null && this.myThread != null; } static void printMyIPs() { String ip; try { Enumeration interfaces = NetworkInterface.getNetworkInterfaces(); while (interfaces.hasMoreElements()) { NetworkInterface iface = interfaces.nextElement(); // filters out 127.0.0.1 and inactive interfaces if (iface.isLoopback() || !iface.isUp()) continue; Enumeration addresses = iface.getInetAddresses(); while(addresses.hasMoreElements()) { InetAddress addr = addresses.nextElement(); ip = addr.getHostAddress(); if (ip.startsWith("127.")) continue; boolean local = addr.isSiteLocalAddress() || ip.startsWith("fe"); System.out.println(iface.getDisplayName() + " " + ip + " " + (local ? "(private address)" : "(public address)")); } } } catch (Throwable e) { e.printStackTrace(); } } static interface IStatus { String getDescription(); int getRequestStatus(); } /** * Some HTTP response status codes */ static enum Status implements IStatus { SWITCH_PROTOCOL(101, "Switching Protocols"), OK(200, "OK"), CREATED(201, "Created"), ACCEPTED(202, "Accepted"), NO_CONTENT(204, "No Content"), PARTIAL_CONTENT(206, "Partial Content"), REDIRECT(301, "Moved Permanently"), NOT_MODIFIED(304, "Not Modified"), BAD_REQUEST(400, "Bad Request"), UNAUTHORIZED(401, "Unauthorized"), FORBIDDEN(403, "Forbidden"), NOT_FOUND(404, "Not Found"), METHOD_NOT_ALLOWED(405, "Method Not Allowed"), REQUEST_TIMEOUT(408, "Request Timeout"), RANGE_NOT_SATISFIABLE(416, "Requested Range Not Satisfiable"), INTERNAL_ERROR(500, "Internal Server Error"), UNSUPPORTED_HTTP_VERSION(505, "HTTP Version Not Supported"); private final int requestStatus; private final String description; Status(int requestStatus, String description) { this.requestStatus = requestStatus; this.description = description; } @Override public String getDescription() { return "" + this.requestStatus + " " + this.description; } @Override public int getRequestStatus() { return this.requestStatus; } } int getPort() { return myPort; } public void close() { stop(); } } static abstract class TokCondition { abstract boolean get(List tok, int i); // i = N Index }static class SnippetTitles { Map titles = synchroHashMap(); String get(String snippetID) { if (snippetID == null) return null; long id = parseSnippetID(snippetID); if (titles.containsKey(id)) return titles.get(id); else { String title = getSnippetTitle_safe(snippetID); titles.put(id, title); return title; } } // like get, but only check the cache String probe(String id) { return titles.get(parseSnippetID(id)); } // advanced uses void put(String id, String title) { titles.put(parseSnippetID(id), title); } boolean has(String id) { return titles.containsKey(parseSnippetID(id)); } void clear() { titles.clear(); } }static interface IResourceLoader { String loadSnippet(String snippetID); String getTranspiled(String snippetID); // with libs int getSnippetType(String snippetID); String getSnippetTitle(String snippetID); File loadLibrary(String snippetID); File pathToJavaXJar(); File getSnippetJar(String snippetID, String transpiledSrc); }// a Lisp-like form static class Lisp implements Iterable { String head; List args; // O more; // additional info, user-defined Lisp() {} Lisp(String head) { this.head = _compactString(head); } Lisp(String head, Lisp... args) { this.head = head; argsForEdit().addAll(asList(args)); } Lisp(String head, Collection args) { this.head = _compactString(head); for (Object arg : args) add(arg); } List argsForEdit() { return args == null ? (args = new ArrayList()) : args; } // INEFFICIENT public String toString() { if (empty()) return quoteIfNotIdentifierOrInteger(head); List bla = new ArrayList(); for (Lisp a : args) bla.add(a.toString()); String inner = join(", ", bla); if (head.equals("")) return "{" + inner + "}"; // list else return quoteIfNotIdentifier(head) + "(" + inner + ")"; } String raw() { if (!isEmpty ()) throw fail("not raw: " + this); return head; } Lisp add(Lisp l) { argsForEdit().add(l); return this; } Lisp add(String s) { argsForEdit().add(new Lisp(s)); return this; } Lisp add(Object o) { if (o instanceof Lisp) add((Lisp) o); else if (o instanceof String) add((String) o); else throw fail("Bad argument type: " + structure(o)); return this; } int size() { return l(args); } boolean empty() { return main.empty(args); } boolean isEmpty() { return main.empty(args); } boolean isLeaf() { return main.empty(args); } Lisp get(int i) { return main.get(args, i); } String getString(int i) { Lisp a = get(i); return a == null ? null : a.head; } String s(int i) { return getString(i); } String rawOrNull(int i) { Lisp a = get(i); return a != null && a.isLeaf() ? a.head : null; } String raw(int i) { return assertNotNull(rawOrNull(i)); } boolean isLeaf(int i) { return rawOrNull(i) != null; } boolean isA(String head) { return eq(head, this.head); } boolean is(String head, int size) { return isA(head) && size() == size; } boolean is(String head) { return isA(head); } boolean headIs(String head) { return isA(head); } boolean is(String... heads) { return asList(heads).contains(head); } // check head for one of these (ignore case) boolean isic(String... heads) { return containsIgnoreCase(heads, head); } public Iterator iterator() { return main.iterator(args); } Lisp subList(int fromIndex, int toIndex) { Lisp l = new Lisp(head); l.argsForEdit().addAll(args.subList(fromIndex, toIndex)); // better to copy here I guess - safe return l; } public boolean equals(Object o) { if (o == null || o.getClass() != Lisp.class) return false; Lisp l = (Lisp) o; return eq(head, l.head) && (isLeaf() ? l.isLeaf() : l.args != null && eq(args, l.args)); } public int hashCode() { return head.hashCode() + main.hashCode(args); } Lisp addAll(List args) { for (Object arg : args) add(arg); return this; } String unquoted() { return unquote(raw()); } String unq() { return unquoted(); } String unq(int i) { return get(i).unq(); } // heads of arguments List heads() { return collect(args, "head"); } } 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 ProgramScan { static int threads = isWindows() ? 500 : 10; static int timeout = 5000; // hmm... static String ip = "127.0.0.1"; // This range is not used anymore anyway static int quickScanFrom = 10000, quickScanTo = 10999; static int maxNumberOfVMs_android = 4; // Android will always only have one if we don't screw up static int maxNumberOfVMs_nonAndroid = 50; // 100; static int maxNumberOfVMs; static boolean verbose; static class Program { int port; String helloString; Program(int port, String helloString) { this.helloString = helloString; this.port = port;} } static List scan() { try { return scan(1, 65535); } catch (Exception __e) { throw rethrow(__e); } } static List scan(int fromPort, int toPort) { return scan(fromPort, toPort, new int[0]); } static List scan(int fromPort, int toPort, int[] preferredPorts) { try { Set preferredPortsSet = new HashSet(asList(preferredPorts)); int scanSize = toPort-fromPort+1; String name = toPort < 10000 ? "bot" : "program"; int threads = isWindows() ? min(500, scanSize) : min(scanSize, 10); final ExecutorService es = Executors.newFixedThreadPool(threads); if (verbose) print(firstToUpper(name) + "-scanning " + ip + " with timeout " + timeout + " ms in " + threads + " threads."); startTiming(); List> futures = new ArrayList(); List ports = new ArrayList(); for (int port : preferredPorts) { futures.add(checkPort(es, ip, port, timeout)); ports.add(port); } for (int port = fromPort; port <= toPort; port++) if (!preferredPortsSet.contains(port) && !forbiddenPort(port)) { futures.add(checkPort(es, ip, port, timeout)); ports.add(port); } es.shutdown(); List programs = new ArrayList(); long time = now(); int i = 0; for (final Future f : futures) { if (verbose) print("Waiting for port " + get(ports, i++) + " at time " + (now()-time)); Program p = f.get(); if (p != null) programs.add(p); } //stopTiming("Port Scan " + scanSize + ", " + n(threads, "threads") + ": ", 250); if (verbose) print("Found " + programs.size() + " " + name + "(s) on " + ip); return programs; } catch (Exception __e) { throw rethrow(__e); } } static Future checkPort(final ExecutorService es, final String ip, final int port, final int timeout) { return es.submit(new Callable() { @Override public Program call() { try { Socket socket = new Socket(); try { socket.setSoTimeout(timeout); socket.connect(new InetSocketAddress(ip, port), timeout); //if (verbose) print("Connected to " + ip + ":" + port); BufferedReader in = new BufferedReader( new InputStreamReader(socket.getInputStream(), "UTF-8")); String hello = or(in.readLine(), "?"); return new Program(port, hello); } finally { socket.close(); } } catch (Exception ex) { return null; } } }); } static List quickScan() { return scan(quickScanFrom, quickScanTo); } static List quickBotScan() { return quickBotScan(new int[0]); } static List quickBotScan(int[] preferredPorts) { if (maxNumberOfVMs == 0) maxNumberOfVMs = isAndroid() ? maxNumberOfVMs_android : maxNumberOfVMs_nonAndroid; return scan(4999, 5000+maxNumberOfVMs-1, preferredPorts); } }static abstract class DialogIO { String line; boolean eos, loud, noClose; Lock lock = lock(); abstract String readLineImpl(); abstract boolean isStillConnected(); abstract void sendLine(String line); abstract boolean isLocalConnection(); abstract Socket getSocket(); abstract void close(); int getPort() { Socket s = getSocket(); return s == null ? 0 : s.getPort(); } boolean helloRead; int shortenOutputTo = 500; String readLineNoBlock() { String l = line; line = null; return l; } boolean waitForLine() { try { ping(); if (line != null) return true; //print("Readline"); line = readLineImpl(); //print("Readline done: " + line); if (line == null) eos = true; return line != null; } catch (Exception __e) { throw rethrow(__e); } } String readLine() { waitForLine(); helloRead = true; return readLineNoBlock(); } String ask(String s, Object... args) { if (loud) return askLoudly(s, args); if (!helloRead) readLine(); if (args.length != 0) s = format3(s, args); sendLine(s); return readLine(); } String askLoudly(String s, Object... args) { if (!helloRead) readLine(); if (args.length != 0) s = format3(s, args); print("> " + shorten(s, shortenOutputTo)); sendLine(s); String answer = readLine(); print("< " + shorten(answer, shortenOutputTo)); return answer; } void pushback(String l) { if (line != null) throw fail(); line = l; helloRead = false; } } static abstract class DialogHandler { abstract void run(DialogIO io); }static class ConceptFieldIndex implements IConceptIndex, IFieldIndex { Class cc; String field; HashMap objectToValue = new HashMap(); MultiMap valueToObject = new MultiMap(); ConceptFieldIndex() {} ConceptFieldIndex(Class cc, String field) { this(mainConcepts, cc, field); } ConceptFieldIndex(Concepts concepts, Class cc, String field) { this.field = field; this.cc = cc; concepts.addConceptIndex(this); for (A c : list(concepts, cc)) updateImpl(c); concepts.addFieldIndex(cc, field, this); } public void update(Concept c) { if (!isInstance(cc, c)) return; updateImpl(c); } synchronized void updateImpl(Concept c) { Val newValue = (Val) (cget(c, field)); Val oldValue = objectToValue.get(c); if (newValue == null || newValue != oldValue) { valueToObject.remove(oldValue, (A) c); valueToObject.put(newValue, (A) c); objectToValue.put((A) c, newValue); } } public synchronized void remove(Concept c) { if (!isInstance(cc, c)) return; Val value = (Val) (cget(c, field)); objectToValue.remove(c); valueToObject.remove(value, (A) c); } synchronized A get(Val value) { return valueToObject.getFirst(value); } public synchronized List getAll(Val value) { return valueToObject.get(value); } }static class Statement extends Node { String text; String possibleEnglishTranslation; // for humans }static abstract class F0 { abstract A get(); }static abstract class F1 { abstract B get(A a); }// you still need to implement hasNext() and next() static abstract class IterableIterator implements Iterator, Iterable { public Iterator iterator() { return this; } public void remove() { unsupportedOperation(); } }static class RemoteDB { DialogIO db; String name; // s = bot name or snippet ID RemoteDB(String s) { this(s, false); } RemoteDB(String s, boolean autoStart) { name = s; if (isSnippetID(s)) name = dbBotName(s); db = findBot(name); if (db == null) if (autoStart) { nohupJavax(fsI(s)); waitForBotStartUp(name); assertNotNull("Weird problem", db = findBot(s)); } else throw fail("DB " + s + " not running"); } boolean functional() { return db != null; } // now always true List list() { return adopt((List) rpc(db, "xlist")); } List list(String className) { return adopt((List) rpc(db, "xlist", className)); } List xlist() { return list(); } List xlist(String className) { return list(className); } // adopt is an internal method List adopt(List l) { if (l != null) for (RC rc : l) adopt(rc); return l; } RC adopt(RC rc) { if (rc != null) rc.db = this; return rc; } Object adopt(Object o) { if (o instanceof RC) return adopt((RC) o); return o; } String xclass(RC o) { return (String) rpc(db, "xclass", o); } Object xget(RC o, String field) { return adopt(rpc(db, "xget", o, field)); } String xS(RC o, String field) { return (String) xget(o, field); } RC xgetref(RC o, String field) { return adopt((RC) xget(o, field)); } void xset(RC o, String field, Object value) { rpc(db, "xset", o, field, value); } RC uniq(String className) { RC ref = first(list(className)); if (ref == null) ref = xnew(className); return ref; } RC xuniq(String className) { return uniq(className); } RC xnew(String className, Object... values) { return adopt((RC) rpc(db, "xnew", className, values)); } void xdelete(RC o) { rpc(db, "xdelete", o); } void xdelete(List l) { rpc(db, "xdelete", l); } void close() { if (db != null) db.close(); } String fullgrab() { return (String) rpc(db, "xfullgrab"); } String xfullgrab() { return fullgrab(); } void xshutdown() { rpc(db, "xshutdown"); } long xchangeCount() { return (long) rpc(db, "xchangeCount"); } int xcount() { return (int) rpc(db, "xcount"); } void reconnect() { close(); db = findBot(name); } RC rc(long id) { return new RC(this, id); } }static interface MakesBufferedImage { BufferedImage getBufferedImage(); int getWidth(); int getHeight(); }/** this class is fully thread-safe */ static class Flag implements Runnable { private boolean up; /** returns true if flag was down before */ public synchronized boolean raise() { if (!up) { up = true; notifyAll(); return true; } else return false; } public synchronized void waitUntilUp() { while (!up) { try { wait(); } catch (InterruptedException e) { e.printStackTrace(); } } } public synchronized void waitUntilUp(long timeout) { if (!up) { try { wait(timeout); } catch (InterruptedException e) { e.printStackTrace(); } } } public synchronized boolean isUp() { return up; } boolean get() { return isUp(); } public String toString() { return isUp() ? "up" : "down"; } // currently does a semi-active wait with latency = 50 ms public void waitForThisOr(Flag otherFlag) { try { while (!isUp() && !otherFlag.isUp()) Thread.sleep(50); } catch (Exception __e) { throw rethrow(__e); } } public void run() { raise(); } }// 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 PNGFile extends Concept { String pngPath; // program ID + "/" + file name Rect r; // optional, rectangle that was shot PNGFile() {} // for persistance PNGFile(String pngPath) { this.pngPath = pngPath;} PNGFile(RGBImage img) { this(img.getBufferedImage()); } File pngFile() { if (pngPath == null) { pngPath = _programID() + "/" + id + ".png"; change(); } return prepareFile(new File(javaxDataDir(), pngPath)); } PNGFile(BufferedImage img) { savePNG(pngFile(), img); } BufferedImage loadImage() { return loadImage2(pngFile()); } BufferedImage getImage() { return loadImage(); } BufferedImage getImageSafe() { try { return loadImage(); } catch (Throwable __e) { _handleException(__e); } return null; } String md5() { try { return md5OfBufferedImage(getImage()); } catch (Throwable __e) { _handleException(__e); } return "-"; } boolean hasImage() { return pngFile().exists(); } } static interface Producer { public A next(); }static ThreadLocal DynamicObject_loading = new ThreadLocal(); static class DynamicObject { String className; // just the name, without the "main$" LinkedHashMap fieldValues = new LinkedHashMap(); DynamicObject() {} // className = just the name, without the "main$" DynamicObject(String className) { this.className = className;} Map _map() { return fieldValues; } }static interface IF1 { B 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; } }static class RGBImage implements MakesBufferedImage { transient BufferedImage bufferedImage; File file; int width, height; int[] pixels; RGBImage() {} RGBImage(BufferedImage image) { this(image, null); } RGBImage(BufferedImage image, File file) { this.file = file; bufferedImage = image; width = image.getWidth(); height = image.getHeight(); pixels = new int[width*height]; PixelGrabber pixelGrabber = new PixelGrabber(image, 0, 0, width, height, pixels, 0, width); try { if (!pixelGrabber.grabPixels()) throw new RuntimeException("Could not grab pixels"); cleanPixels(); // set upper byte to 0 } catch (InterruptedException e) { throw new RuntimeException(e); } } /** We assume it's a file name to load from */ RGBImage(String file) throws IOException { this(new File(file)); } RGBImage(Dimension size, Color color) { this(size.width, size.height, color); } RGBImage(Dimension size, RGB color) { this(size.width, size.height, color); } private void cleanPixels() { for (int i = 0; i < pixels.length; i++) pixels[i] &= 0xFFFFFF; } RGBImage(int width, int height, int[] pixels) { this.width = width; this.height = height; this.pixels = pixels; } RGBImage(int w, int h, RGB[] pixels) { this.width = w; this.height = h; this.pixels = asInts(pixels); } public static int[] asInts(RGB[] pixels) { int[] ints = new int[pixels.length]; for (int i = 0; i < pixels.length; i++) ints[i] = pixels[i] == null ? 0 : pixels[i].getColor().getRGB(); return ints; } public RGBImage(int w, int h) { this(w, h, Color.black); } RGBImage(int w, int h, RGB rgb) { this.width = w; this.height = h; this.pixels = new int[w*h]; int col = rgb.asInt(); if (col != 0) for (int i = 0; i < pixels.length; i++) pixels[i] = col; } RGBImage(RGBImage image) { this(image.width, image.height, copyPixels(image.pixels)); } RGBImage(int width, int height, Color color) { this(width, height, new RGB(color)); } RGBImage(File file) throws IOException { this(javax.imageio.ImageIO.read(file)); } private static int[] copyPixels(int[] pixels) { int[] copy = new int[pixels.length]; System.arraycopy(pixels, 0, copy, 0, pixels.length); return copy; } public int getIntPixel(int x, int y) { if (inRange(x, y)) return pixels[y * width + x]; else return 0xFFFFFF; } public static RGB asRGB(int packed) { int r = (packed >> 16) & 0xFF; int g = (packed >> 8) & 0xFF; int b = packed & 0xFF; return new RGB(r / 255f, g / 255f, b / 255f); } public RGB getRGB(int x, int y) { if (inRange(x, y)) return asRGB(pixels[y * width + x]); else return new RGB(0xFFFFFF); } /** alias of getRGB - I kept typing getPixel instead of getRGB all the time, so I finally created it */ RGB getPixel(int x, int y) { return getRGB(x, y); } RGB getPixel(Pt p) { return getPixel(p.x, p.y); } public int getWidth() { return width; } public int getHeight() { return height; } int w() { return width; } int h() { return height; } /** Attention: cached, i.e. does not change when image itself changes */ /** @NotNull */ public BufferedImage getBufferedImage() { if (bufferedImage == null) { bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); //bufferedImage.setData(Raster.createRaster(new SampleModel())); for (int y = 0; y < height; y++) for (int x = 0; x < width; x++) bufferedImage.setRGB(x, y, pixels[y*width+x]); } return bufferedImage; } RGBImage clip(Rect r) { return r == null ? null : clip(r.getRectangle()); } RGBImage clip(Rectangle r) { r = fixClipRect(r); if (r.x == 0 && r.y == 0 && r.width == width && r.height == height) return this; int[] newPixels; try { newPixels = new int[r.width*r.height]; } catch (RuntimeException e) { System.out.println(r); throw e; } for (int y = 0; y < r.height; y++) { System.arraycopy(pixels, (y+r.y)*width+r.x, newPixels, y*r.width, r.width); } return new RGBImage(r.width, r.height, newPixels); } private Rectangle fixClipRect(Rectangle r) { r = r.intersection(new Rectangle(0, 0, width, height)); if (r.isEmpty()) r = new Rectangle(r.x, r.y, 0, 0); return r; } public File getFile() { return file; } /** can now also do GIF (not just JPEG) */ public static RGBImage load(String fileName) { return load(new File(fileName)); } /** can now also do GIF (not just JPEG) */ public static RGBImage load(File file) { try { BufferedImage bufferedImage = javax.imageio.ImageIO.read(file); return new RGBImage(bufferedImage); } catch (IOException e) { throw new RuntimeException(e); } } public int getInt(int x, int y) { return pixels[y * width + x]; } public void save(File file) throws IOException { String name = file.getName().toLowerCase(); String type; if (name.endsWith(".png")) type = "png"; else if (name.endsWith(".jpg") || name.endsWith(".jpeg")) type = "jpeg"; else throw new IOException("Unknown image extension: " + name); javax.imageio.ImageIO.write(getBufferedImage(), type, file); } public static RGBImage dummyImage() { return new RGBImage(1, 1, new int[] {0xFFFFFF}); } public int[] getPixels() { return pixels; } void setPixel(int x, int y, int r, int g, int b) { if (x >= 0 && y >= 0 && x < width && y < height) pixels[y*width+x] = (limitToUByte(r) << 16) | (limitToUByte(g) << 8) | limitToUByte(b); } public void setPixel(int x, int y, RGB rgb) { if (x >= 0 && y >= 0 && x < width && y < height) pixels[y*width+x] = rgb.asInt(); } public void setPixel(int x, int y, Color color) { setPixel(x, y, new RGB(color)); } void setInt(int x, int y, int rgb) { setPixel(x, y, rgb); } public void setPixel(int x, int y, int rgb) { if (x >= 0 && y >= 0 && x < width && y < height) pixels[y*width+x] = rgb; } void setPixel(Pt p, RGB rgb) { setPixel(p.x, p.y, rgb); } void setPixel(Pt p, Color color) { setPixel(p.x, p.y, color); } public RGBImage copy() { return new RGBImage(this); } public boolean inRange(int x, int y) { return x >= 0 && y >= 0 && x < width && y < height; } public Dimension getSize() { return new Dimension(width, height); } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; RGBImage rgbImage = (RGBImage) o; if (height != rgbImage.height) return false; if (width != rgbImage.width) return false; if (!Arrays.equals(pixels, rgbImage.pixels)) return false; return true; } @Override public int hashCode() { int result = width; result = 31 * result + height; result = 31 * result + Arrays.hashCode(pixels); return result; } public String getHex(int x, int y) { return getPixel(x, y).getHexString(); } public RGBImage clip(int x, int y, int width, int height) { return clip(new Rectangle(x, y, width, height)); } public RGBImage clipLine(int y) { return clip(0, y, width, 1); } public int numPixels() { return width*height; } } 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 __1845 = lock; lock(__1845); try { if (loaded == 0) { value = make(); changeCount++; loaded = sysNow(); } return value; } finally { unlock(__1845); } } void clear() { Lock __1846 = lock; lock(__1846); try { if (debug && loaded != 0) print("Clearing cache"); value = null; changeCount++; loaded = 0; } finally { unlock(__1846); } } // clear if older than x seconds // 0 does not do anything void clear(double seconds) { Lock __1847 = lock; lock(__1847); try { if (seconds != 0 && loaded != 0 && sysNow() >= loaded+seconds*1000) clear(); } finally { unlock(__1847); } } // override void set(A a) { Lock __1848 = lock; lock(__1848); try { value = a; ++changeCount; loaded = sysNow(); } finally { unlock(__1848); } } A make() { return (A) callF(maker); } } static class MultiMap { Map> data = new HashMap>(); MultiMap() {} MultiMap(boolean useTreeMap) { if (useTreeMap) data = new TreeMap(); } MultiMap(MultiMap map) { putAll(map); } MultiMap(Map> data) { this.data = data;} void put(A key, B value) { synchronized(data) { List list = data.get(key); if (list == null) data.put(key, list = _makeEmptyList()); list.add(value); }} void addAll(A key, Collection values) { synchronized(data) { putAll(key, values); }} void addAllIfNotThere(A key, Collection values) { synchronized(data) { for (B value : values) setPut(key, value); }} void setPut(A key, B value) { synchronized(data) { if (!containsPair(key, value)) put(key, value); }} boolean containsPair(A key, B value) { synchronized(data) { return get(key).contains(value); }} void putAll(A key, Collection values) { synchronized(data) { for (B value : values) put(key, value); }} void removeAll(A key, Collection values) { synchronized(data) { for (B value : values) remove(key, value); }} List get(A key) { synchronized(data) { List list = data.get(key); return list == null ? Collections. emptyList() : list; }} // returns actual mutable live list // creates the list if not there List getActual(A key) { synchronized(data) { List list = data.get(key); if (list == null) data.put(key, list = _makeEmptyList()); return list; }} void clean(A key) { synchronized(data) { List list = data.get(key); if (list != null && list.isEmpty()) data.remove(key); }} Set keySet() { synchronized(data) { return data.keySet(); }} Set keys() { synchronized(data) { return data.keySet(); }} void remove(A key) { synchronized(data) { data.remove(key); }} void remove(A key, B value) { synchronized(data) { List list = data.get(key); if (list != null) { list.remove(value); if (list.isEmpty()) data.remove(key); } }} void clear() { synchronized(data) { data.clear(); }} boolean containsKey(A key) { synchronized(data) { return data.containsKey(key); }} B getFirst(A key) { synchronized(data) { List list = get(key); return list.isEmpty() ? null : list.get(0); }} void addAll(MultiMap map) { putAll(map); } void putAll(MultiMap map) { synchronized(data) { for (A key : map.keySet()) putAll(key, map.get(key)); }} int keysSize() { synchronized(data) { return l(data); }} // full size - note: expensive operation int size() { synchronized(data) { int n = 0; for (List l : data.values()) n += l(l); return n; }} // expensive operation List reverseGet(B b) { synchronized(data) { List l = new ArrayList(); for (A key : data.keySet()) if (data.get(key).contains(b)) l.add(key); return l; }} Map> asMap() { synchronized(data) { return cloneMap(data); }} boolean isEmpty() { synchronized(data) { return data.isEmpty(); }} // override in subclasses List _makeEmptyList() { return new ArrayList(); } Collection> allLists() { synchronized(data) { return new ArrayList(data.values()); } } List allValues() { return concatLists(values(data)); } Object mutex() { return data; } public String toString() { return "mm" + str(data); } }static class Rect { int x, y, w, h; Rect() {} Rect(Rectangle r) { x = r.x; y = r.y; w = r.width; h = r.height; } Rect(int x, int y, int w, int h) { this.h = h; this.w = w; this.y = y; this.x = x;} Rect(Pt p, int w, int h) { this.h = h; this.w = w; x = p.x; y = p.y; } Rect(Rect r) { x = r.x; y = r.y; w = r.w; h = r.h; } Rectangle getRectangle() { return new Rectangle(x, y, w, h); } public boolean equals(Object o) { return stdEq2(this, o); } public int hashCode() { return stdHash2(this); } public String toString() { return x + "," + y + " / " + w + "," + h; } int x2() { return x + w; } int y2() { return y + h; } boolean contains(Pt p) { return contains(p.x, p.y); } boolean contains(int _x, int _y) { return _x >= x && _y >= y && _x < x+w && _y < y+h; } boolean empty() { return w <= 0 || h <= 0; } }static class Pt { int x, y; Pt() {} Pt(Point p) { x = p.x; y = p.y; } Pt(int x, int y) { this.y = y; this.x = x;} Point getPoint() { return new Point(x, y); } public boolean equals(Object o) { return stdEq2(this, o); } public int hashCode() { return stdHash2(this); } public String toString() { return x + ", " + y; } }static interface IVF1 { void get(A a); }static interface IVar { void set(A a); A get(); boolean has(); void clear(); }static class RGB { public float r, g, b; // can't be final cause persistence RGB() {} public RGB(float r, float g, float b) { this.r = r; this.g = g; this.b = b; } public RGB(double r, double g, double b) { this.r = (float) r; this.g = (float) g; this.b = (float) b; } public RGB(int rgb) { this(new Color(rgb)); } public RGB(double brightness) { this.r = this.g = this.b = max(0f, min(1f, (float) brightness)); } public RGB(Color color) { this.r = color.getRed()/255f; this.g = color.getGreen()/255f; this.b = color.getBlue()/255f; } public RGB(String hex) { int i = l(hex)-6; r = Integer.parseInt(hex.substring(i, i+2), 16)/255f; g = Integer.parseInt(hex.substring(i+2, i+4), 16)/255f; b = Integer.parseInt(hex.substring(i+4, i+6), 16)/255f; } public float getComponent(int i) { return i == 0 ? r : i == 1 ? g : b; } public Color getColor() { return new Color(r, g, b); } public static RGB newSafe(float r, float g, float b) { return new RGB(Math.max(0, Math.min(1, r)), Math.max(0, Math.min(1, g)), Math.max(0, Math.min(1, b))); } int asInt() { return getColor().getRGB() & 0xFFFFFF; } int getInt() { return getColor().getRGB() & 0xFFFFFF; } public float getBrightness() { return (r+g+b)/3.0f; } public String getHexString() { return Integer.toHexString(asInt() | 0xFF000000).substring(2).toUpperCase(); } @Override public boolean equals(Object o) { if (this == o) return true; if (!(o instanceof RGB)) return false; RGB rgb = (RGB) o; if (Float.compare(rgb.b, b) != 0) return false; if (Float.compare(rgb.g, g) != 0) return false; if (Float.compare(rgb.r, r) != 0) return false; return true; } @Override public int hashCode() { int result = (r != +0.0f ? Float.floatToIntBits(r) : 0); result = 31 * result + (g != +0.0f ? Float.floatToIntBits(g) : 0); result = 31 * result + (b != +0.0f ? Float.floatToIntBits(b) : 0); return result; } public boolean isBlack() { return r == 0f && g == 0f && b == 0f; } public boolean isWhite() { return r == 1f && g == 1f && b == 1f; } public String toString() { return getHexString(); } int redInt() { return iround(r*255); } int greenInt() { return iround(g*255); } int blueInt() { return iround(b*255); } } // A concept should be an object, not just a string. // Functions that should always be there for child processes: static int concepts_internStringsLongerThan = 10; static ThreadLocal concepts_unlisted = new ThreadLocal(); static interface Derefable { Concept get(); } static interface IConceptIndex { void update(Concept c); // also for adding void remove(Concept c); } static interface IFieldIndex { List getAll(Val val); } static class Concepts { Map concepts = synchroTreeMap(); HashMap perClassData = new HashMap(); String programID; // set to "-" for non-persistent (possibly not implemented) long idCounter; volatile long changes, changesWritten; volatile java.util.Timer autoSaver; volatile boolean savingConcepts, dontSave, noXFullGrab; boolean vmBusSend = true; boolean initialSave = true; // set to false to avoid initial useless saving int autoSaveInterval = -1000; // 1 second + wait logic boolean useGZIP = true, quietSave; ReentrantLock lock = new ReentrantLock(true); ReentrantLock saverLock = new ReentrantLock(true); long lastSaveTook, lastSaveWas; float maxAutoSavePercentage = 10; List conceptIndices; Map, Map> fieldIndices; Map, Map> ciFieldIndices; List saveActions = synchroList(); Object classFinder; List onAllChanged = synchroList(); // list of runnables transient Object saveWrapper; // VF1, to profile saving Concepts() {} Concepts(String programID) { this.programID = programID;} synchronized long internalID() { do { ++idCounter; } while (hasConcept(idCounter)); return idCounter; } void initProgramID() { if (programID == null) programID = getDBProgramID(); } // Now tries to load from bot first, then go to disk. Concepts load() { return load(false); } Concepts safeLoad() { return load(true); } Concepts load(boolean allDynamic) { initProgramID(); try { if (tryToGrab(allDynamic)) return this; } catch (Throwable e) { if (!exceptionMessageContains(e, "no xfullgrab")) printShortException(e); print("xfullgrab failed - loading DB of " + programID + " from disk"); } return loadFromDisk(allDynamic); } Concepts loadFromDisk() { return loadFromDisk(false); } Concepts loadFromDisk(boolean allDynamic) { if (nempty(concepts)) clearConcepts(); //DynamicObject_loading.set(true); // now done in unstructure() //try { // minimal crash recovery restoreLatestBackupIfConceptsFileEmpty(programID, "doIt" , true); long time = now(); Map _concepts = concepts; // empty map readLocally2_allDynamic.set(allDynamic); AutoCloseable __15 = tempSetTL(readLocally2_classFinder, classFinder); try { readLocally2(this, programID, "concepts"); Map __concepts = concepts; concepts = _concepts; concepts.putAll(__concepts); int l = readLocally_stringLength; int tokrefs = unstructure_tokrefs; assignConceptsToUs(); done("Loaded " + n(l(concepts), "concepts"), time); if (fileSize(getProgramFile(programID, "idCounter.structure")) != 0) readLocally2(this, programID, "idCounter"); else calcIdCounter(); /*} finally { DynamicObject_loading.set(null); }*/ if (initialSave) allChanged(); return this; } finally { _close(__15); }} Concepts loadConcepts() { return load(); } boolean tryToGrab(boolean allDynamic) { if (sameSnippetID(programID, getDBProgramID())) return false; RemoteDB db = connectToDBOpt(programID); try { if (db != null) { loadGrab(db.fullgrab(), allDynamic); return true; } } finally { if (db != null) db.close(); } return false; } Concepts load(String grab) { return loadGrab(grab, false); } Concepts safeLoad(String grab) { return loadGrab(grab, true); } Concepts loadGrab(String grab, boolean allDynamic) { clearConcepts(); DynamicObject_loading.set(true); try { Map map = (Map) unstructure(grab, allDynamic, classFinder); concepts.putAll(map); assignConceptsToUs(); for (long l : map.keySet()) idCounter = max(idCounter, l); } finally { DynamicObject_loading.set(null); } allChanged(); return this; } void assignConceptsToUs() { for (Concept c : values(concepts)) { c._concepts = this; callOpt_noArgs(c, "_doneLoading2"); } } String progID() { return programID == null ? getDBProgramID() : programID; } Concept getConcept(String id) { return empty(id) ? null : getConcept(parseLong(id)); } Concept getConcept(long id) { return (Concept) concepts.get((long) id); } Concept getConcept(RC ref) { return ref == null ? null : getConcept(ref.longID()); } boolean hasConcept(long id) { return concepts.containsKey((long) id); } void deleteConcept(long id) { Concept c = getConcept(id); if (c == null) print("Concept " + id + " not found"); else c.delete(); } void calcIdCounter() { long id_ = 0; for (long id : keys(concepts)) id_ = max(id_, id); idCounter = id_+1; saveLocally2(this, programID, "idCounter"); } void saveConceptsIfDirty() { saveConcepts(); } void save() { saveConcepts(); } void saveConcepts() { if (dontSave) return; initProgramID(); saverLock.lock(); savingConcepts = true; long start = now(), time; try { String s = null; //synchronized(main.class) { long _changes = changes; if (_changes == changesWritten) return; final File f = getProgramFile(programID, useGZIP ? "concepts.structure.gz" : "concepts.structure"); lock.lock(); long fullTime = now(); try { saveLocally2(this, programID, "idCounter"); if (useGZIP) { callRunnableWithWrapper(saveWrapper, new Runnable() { public void run() { try { saveGZStructureToFile(f, cloneMap(concepts)); } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "saveGZStructureToFile(f, cloneMap(concepts));"; }}); getProgramFile(programID, "concepts.structure").delete(); } else s = structure(cloneMap(concepts)); } finally { lock.unlock(); } while (nempty(saveActions)) pcallF(popFirst(saveActions)); changesWritten = _changes; // only update when structure didn't fail if (!useGZIP) { time = now()-start; if (!quietSave) print("Saving " + toM(l(s)) + "M chars (" /*+ changesWritten + ", "*/ + time + " ms)"); start = now(); saveTextFile(f, javaTokWordWrap(s)); getProgramFile(programID, "concepts.structure.gz").delete(); } copyFile(f, getProgramFile(programID, "backups/concepts.structure" + (useGZIP ? ".gz" : "") + ".backup" + ymd() + "-" + formatInt(hours(), 2))); time = now()-start; if (!quietSave) print(programID + ": Saved " + toK(f.length()) + " K, " + n(concepts, "concepts") + " (" + time + " ms)"); lastSaveWas = fullTime; lastSaveTook = now()-fullTime; } finally { savingConcepts = false; saverLock.unlock(); } } void _autoSaveConcepts() { if (autoSaveInterval < 0 && maxAutoSavePercentage != 0) { long pivotTime = Math.round(lastSaveWas+lastSaveTook*100.0/maxAutoSavePercentage); if (now() < pivotTime) { //print("Skipping auto-save (last save took " + lastSaveTook + ")"); return; } } try { saveConcepts(); } catch (Throwable e) { print("Concept save failed, will try again: " + e); } } void clearConcepts() { concepts.clear(); allChanged(); } synchronized void allChanged() { ++changes; if (vmBusSend) vmBus_send("conceptsChanged", this); pcallFAll(onAllChanged); } // auto-save every second if dirty synchronized void autoSaveConcepts() { if (autoSaver == null) { if (isTransient()) throw fail("Can't persist transient database"); autoSaver = doEvery_daemon(abs(autoSaveInterval), new Runnable() { public void run() { try { _autoSaveConcepts() ; } catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "_autoSaveConcepts()"; }}); // print("Installed auto-saver (" + autoSaveInterval + " ms, " + progID() + ")"); } } void cleanMeUp() { boolean shouldSave = autoSaver != null; if (autoSaver != null) { autoSaver.cancel(); autoSaver = null; } while (savingConcepts) sleepInCleanUp(10); if (shouldSave) saveConceptsIfDirty(); } Map getIDsAndNames() { Map map = new HashMap(); Map cloned = cloneMap(concepts); for (long id : keys(cloned)) map.put(id, cloned.get(id).className); return map; } void deleteConcepts(List l) { if (l != null) for (Object o : cloneList(l)) if (o instanceof Long) { Concept c = concepts.get(o); if (c != null) c.delete(); } else if (o instanceof Concept) ((Concept) o).delete(); else warn("Can't delete " + getClassName(o)); } A conceptOfType(Class type) { return firstOfType(allConcepts(), type); } List conceptsOfType(Class type) { return filterByType(allConcepts(), type); } List listConcepts(Class type) { return conceptsOfType(type); } List list(Class type) { return conceptsOfType(type); } List list(String type) { return conceptsOfType(type); } List conceptsOfType(String type) { return filterByDynamicType(allConcepts(), "main$" + type); } boolean hasConceptOfType(Class type) { return hasType(allConcepts(), type); } void persistConcepts() { loadConcepts(); autoSaveConcepts(); } // We love synonyms void conceptPersistence() { persistConcepts(); } Concepts persist() { persistConcepts(); return this; } void persist(int interval) { autoSaveInterval = interval; persist(); } // Runs r if there is no concept of that type A ensureHas(Class c, Runnable r) { A a = conceptOfType(c); if (a == null) { r.run(); a = conceptOfType(c); if (a == null) throw fail("Concept not made by " + r + ": " + shortClassName(c)); } return a; } // Ensures that every concept of type c1 is ref'd by a concept of // type c2. // Type of func: voidfunc(concept) void ensureHas(Class c1, Class c2, Object func) { for (Concept a : conceptsOfType(c1)) { Concept b = findBackRef(a, c2); if (b == null) { callF(func, a); b = findBackRef(a, c2); if (b == null) throw fail("Concept not made by " + func + ": " + shortClassName(c2)); } } } // Type of func: voidfunc(concept) void forEvery(Class type, Object func) { for (Concept c : conceptsOfType(type)) callF(func, c); } int deleteAll(Class type) { List l = (List) conceptsOfType(type); for (Concept c : l) c.delete(); return l(l); } Collection allConcepts() { synchronized(concepts) { return new ArrayList(values(concepts)); } } int countConcepts(Class c, Object... params) { int n = 0; for (A x : list(c)) if (checkConceptFields(x, params)) ++n; return n; } int countConcepts(String c, Object... params) { int n = 0; for (Concept x : list(c)) if (checkConceptFields(x, params)) ++n; return n; } int countConcepts() { return l(concepts); } synchronized void addConceptIndex(IConceptIndex index) { if (conceptIndices == null) conceptIndices = new ArrayList(); conceptIndices.add(index); } synchronized void removeConceptIndex(IConceptIndex index) { if (conceptIndices == null) return; conceptIndices.remove(index); if (empty(conceptIndices)) conceptIndices = null; } synchronized void addFieldIndex(Class c, String field, IFieldIndex index) { if (fieldIndices == null) fieldIndices = new HashMap(); Map map = fieldIndices.get(c); if (map == null) fieldIndices.put(c, map = new HashMap()); map.put(field, index); } synchronized IFieldIndex getFieldIndex(Class c, String field) { if (fieldIndices == null) return null; Map map = fieldIndices.get(c); return map == null ? null : map.get(field); } synchronized void addCIFieldIndex(Class c, String field, IFieldIndex index) { if (ciFieldIndices == null) ciFieldIndices = new HashMap(); Map map = ciFieldIndices.get(c); if (map == null) ciFieldIndices.put(c, map = new HashMap()); map.put(field, index); } synchronized IFieldIndex getCIFieldIndex(Class c, String field) { if (ciFieldIndices == null) return null; Map map = ciFieldIndices.get(c); return map == null ? null : map.get(field); } // inter-process methods RC xnew(String name, Object... values) { return new RC(cnew(name, values)); } void xset(long id, String field, Object value) { xset(new RC(id), field, value); } void xset(RC c, String field, Object value) { if (value instanceof RC) value = getConcept((RC) value); cset(getConcept(c), field, value); } Object xget(long id, String field) { return xget(new RC(id), field); } Object xget(RC c, String field) { return xgetPost(cget(getConcept(c), field)); } Object xgetPost(Object o) { o = deref(o); if (o instanceof Concept) return new RC((Concept) o); return o; } void xdelete(long id) { xdelete(new RC(id)); } void xdelete(RC c) { getConcept(c).delete(); } void xdelete(List l) { for (RC c : l) xdelete(c); } List xlist() { return map("toPassRef", allConcepts()); } List xlist(String className) { return map("toPassRef", conceptsOfType(className)); } boolean isTransient() { return eq(programID, "-"); } String xfullgrab() { if (noXFullGrab) throw fail("no xfullgrab (DB too large)"); Lock __14 = lock(); lock(__14); try { if (changes == changesWritten && !isTransient()) return loadConceptsStructure(programID); return structure(cloneMap(concepts)); } finally { unlock(__14); } } /* dev. Either xfullgrabGZipped() { lock lock(); if (changes == changesWritten && !isTransient()) ret loadConceptsStructure(programID); ret structure(cloneMap(concepts)); }*/ void xshutdown() { // Killing whole VM if someone wants this DB to shut down cleanKillVM(); } long xchangeCount() { return changes; } int xcount() { return countConcepts(); } void register(Concept c) { if (c._concepts == this) return; if (c._concepts != null) throw fail("Can't re-register"); c._concepts = this; c.id = internalID(); c.created = now(); concepts.put((long) c.id, c); c.change(); } void conceptChanged(Concept c) { allChanged(); if (conceptIndices != null) for (IConceptIndex index : conceptIndices) index.update(c); } } // class Concepts static class Concept extends DynamicObject { transient Concepts _concepts; // Where we belong long id; //O madeBy; //double energy; //bool defunct; long created, _modified; // used only internally (cnew) Concept(String className) { super(className); _created(); } Concept() { if (!_loading()) { //className = shortClassName(this); // XXX - necessary? //print("New concept of type " + className); _created(); } } Concept(boolean unlisted) { if (!unlisted) _created(); } List refs; List backRefs; static boolean loading() { return _loading(); } static boolean _loading() { return isTrue(DynamicObject_loading.get()); } void _created() { if (!isTrue(concepts_unlisted.get())) db_mainConcepts().register(this); } /*void put(S field, O value) { fieldValues.put(field, value); change(); } O get(S field) { ret fieldValues.get(field); }*/ class Ref { A value; Ref() { if (!isTrue(DynamicObject_loading.get())) refs = addDyn(refs, this); } Ref(A value) { this.value = value; refs = addDyn(refs, this); index(); } // get owning concept (source) Concept concept() { return Concept.this; } // get target A get() { return value; } boolean has() { return value != null; } void set(A a) { if (a == value) return; unindex(); value = a; index(); } void set(Ref ref) { set(ref.get()); } void clear() { set((A) null); } void index() { if (value != null) value.backRefs = addDyn(value.backRefs, this); change(); } void unindex() { if (value != null) value.backRefs = removeDyn(value.backRefs, this); } void change() { Concept.this.change(); } } class RefL extends AbstractList { List> l = new ArrayList(); public A set(int i, A o) { A prev = l.get(i).get(); l.get(i).set(o); return prev; } public void add(int i, A o) { l.add(i, new Ref(o)); } public A get(int i) { return l.get(i).get(); } public A remove(int i) { return l.remove(i).get(); } public int size() { return l.size(); } public boolean contains(Object o) { if (o instanceof Concept) for (Ref r : l) if (eq(r.get(), o)) return true; return super.contains(o); } } void delete() { //name = "[defunct " + name + "]"; //defunct = true; //energy = 0; for (Ref r : unnull(refs)) r.unindex(); refs = null; for (Ref r : cloneList(backRefs)) r.set((Concept) null); backRefs = null; if (_concepts != null) { _concepts.concepts.remove((long) id); _concepts.allChanged(); if (_concepts.conceptIndices != null) for (IConceptIndex index : _concepts.conceptIndices) index.remove(this); _concepts = null; } id = 0; } BaseXRef export() { return new BaseXRef(_concepts.progID(), id); } // notice system of a change in this object void change() { _modified = now(); _change_withoutUpdatingModifiedField(); } void _change_withoutUpdatingModifiedField() { if (_concepts != null) _concepts.conceptChanged(this); } void _change() { change(); } String _programID() { return _concepts == null ? getDBProgramID() : _concepts.progID(); } // convenience methods void _setField(String field, Object value) { cset(this, field, value); } void _setFields(Object... values) { cset(this, values); } } // class Concept // remote reference (for inter-process communication or // external databases). Formerly "PassRef". // prepared for string ids if we do them later static class RC { transient Object owner; String id; RC() {} // make serialisation happy RC(long id) { this.id = str(id); } RC(Object owner, long id) { this.id = str(id); this.owner = owner; } RC(Concept c) { this(c.id); } long longID() { return parseLong(id); } public String toString() { return id; } transient RemoteDB db; String getString(String field) { return db.xS(this, field); } Object get(String field) { return db.xget(this, field); } void set(String field, Object value) { db.xset(this, field, value); } } // Reference to a concept in another program static class BaseXRef { String programID; long id; BaseXRef() {} BaseXRef(String programID, long id) { this.id = id; this.programID = programID;} public boolean equals(Object o) { if (!(o instanceof BaseXRef)) return false; BaseXRef r = (BaseXRef) o; return eq(programID, r.programID) && eq(id, r.id); } public int hashCode() { return programID.hashCode() + (int) id; } } // BaseXRef as a concept static class XRef extends Concept { BaseXRef ref; XRef() {} XRef(BaseXRef ref) { this.ref = ref; _doneLoading2(); } // after we have been added to concepts void _doneLoading2() { getIndex().put(ref, this); } HashMap getIndex() { return getXRefIndex(_concepts); } } static synchronized HashMap getXRefIndex(Concepts concepts) { HashMap cache = (HashMap) concepts.perClassData.get(XRef.class); if (cache == null) concepts.perClassData.put(XRef.class, cache = new HashMap()); return cache; } // uses mainConcepts static XRef lookupOrCreateXRef(BaseXRef ref) { XRef xref = getXRefIndex(db_mainConcepts()).get(ref); if (xref == null) xref = new XRef(ref); return xref; } // define standard concept functions to use main concepts static void cleanMeUp_concepts() { if (db_mainConcepts() != null) db_mainConcepts().cleanMeUp(); // mainConcepts = null; // TODO } static void loadAndAutoSaveConcepts() { db_mainConcepts().persist(); } static void loadAndAutoSaveConcepts(int interval) { db_mainConcepts().persist(interval); } static RC toPassRef(Concept c) { return new RC(c); } // so we can instantiate the program to run as a bare DB bot 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 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 long toMS(double seconds) { return (long) (seconds*1000); } static Iterator iterator(Iterable c) { return c == null ? emptyIterator() : c.iterator(); } static A addAndReturn(Collection c, A a) { if (c != null) c.add(a); return a; } static File tempDir() { return makeTempDir(); } static File createTempFile(String prefix, String suffix) { try { // File.createTempFile needs at least 3 prefix characters, so we // fíll them up for you return File.createTempFile(takeFirst(10, pad(nohup_sanitize(prefix), 3, '-')), nohup_sanitize(suffix)); } catch (Exception __e) { throw rethrow(__e); } } static HashMap lithashmap(Object... x) { return litmap(x); } // name currently not used, we only call a method called "_wrap" in // the main class with the to-wrapped object as first argument and // a list of other parameters as second argument. static A wrapStuff(String name, A object, Object... args) { //ret or(object, (A) callOpt(mc(), "wrap" + name, // toObjectArray(concatLists(litlist((O) object), toList(args))))); return or((A) callOpt(mc(), "_wrap", object, asList(args)), object); } static void printMyIPs() { String ip; try { Enumeration interfaces = NetworkInterface.getNetworkInterfaces(); while (interfaces.hasMoreElements()) { NetworkInterface iface = interfaces.nextElement(); // filters out 127.0.0.1 and inactive interfaces if (iface.isLoopback() || !iface.isUp()) continue; Enumeration addresses = iface.getInetAddresses(); while(addresses.hasMoreElements()) { InetAddress addr = addresses.nextElement(); ip = addr.getHostAddress(); if (ip.startsWith("127.")) continue; boolean local = addr.isSiteLocalAddress() || ip.startsWith("fe"); System.out.println(iface.getDisplayName() + " " + ip + " " + (local ? "(private address)" : "(public address)")); } } } catch (Throwable e) { e.printStackTrace(); } } static String getSnippetTitle_safe(String id) { if (isLocalSnippetID(id)) return localSnippetTitle(id); String title = or(loadTextFile(snippetTitle_cacheFile(id)), "?"); try { title = getSnippetTitle(id); } catch (Throwable __e) { _handleException(__e); } return title; } static File loadLibrary(String snippetID) { return loadBinarySnippet(snippetID); } static String _compactString(String s) { return s; } 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 String quoteIfNotIdentifier(String s) { if (s == null) return null; return isJavaIdentifier(s) ? s : quote(s); } static boolean isEmpty(Collection c) { return c == null || c.isEmpty(); } static boolean isEmpty(CharSequence s) { return s == null || s.length() == 0; } static boolean isEmpty(Object[] a) { return a == null || a.length == 0; } static boolean isEmpty(byte[] a) { return a == null || a.length == 0; } static boolean isEmpty(Map map) { return map == null || map.isEmpty(); } static int hashCode(Object a) { return a == null ? 0 : a.hashCode(); } static int hashCodeFor(Object a) { return a == null ? 0 : a.hashCode(); } public static boolean isWindows() { return System.getProperty("os.name").contains("Windows"); } static String firstToUpper(String s) { if (empty(s)) return s; return Character.toUpperCase(s.charAt(0)) + s.substring(1); } static long stopTiming_defaultMin = 10; static long startTiming_startTime; static void startTiming() { startTiming_startTime = now(); } static void stopTiming() { stopTiming(null); } static void stopTiming(String text) { stopTiming(text, stopTiming_defaultMin); } static void stopTiming(String text, long minToPrint) { long time = now()-startTiming_startTime; if (time >= minToPrint) { text = or2(text, "Time: "); print(text + time + " ms"); } } static List getAll(Map map, Collection l) { return lookupAllOpt(map, l); } static List getAll(Collection l, Map map) { return lookupAllOpt(map, l); } static UnsupportedOperationException unsupportedOperation() { throw new UnsupportedOperationException(); } static void close(AutoCloseable c) { _close(c); } static void change() { //mainConcepts.allChanged(); // safe version for now cause function is sometimes included unnecessarily (e.g. by EGDiff) callOpt(getOptMC("mainConcepts"), "allChanged"); } static File prepareFile(File file) { return mkdirsForFile(file); } static void savePNG(BufferedImage img, File file) { try { File tempFile = new File(file.getPath() + "_temp"); CriticalAction ca = beginCriticalAction("Save " + f2s(file)); try { ImageIO.write(img, "png", mkdirsFor(tempFile)); file.delete(); tempFile.renameTo(file); } finally { ca.done(); } } catch (Exception __e) { throw rethrow(__e); } } // gotta love convenience & program-smartness static void savePNG(File file, BufferedImage img) { savePNG(img, file); } static void savePNG(File file, RGBImage img) { savePNG(file, img.getBufferedImage()); } static RGBImage loadImage(String snippetIDOrURL) { return new RGBImage(loadBufferedImage(snippetIDOrURL)); } static RGBImage loadImage(File f) { return new RGBImage(loadBufferedImage(f)); } static BufferedImage loadImage2(String snippetIDOrURL) { return loadBufferedImage(snippetIDOrURL); } static BufferedImage loadImage2(File file) { return loadBufferedImage(file); } static boolean inRange(int x, int n) { return x >= 0 && x < n; } static int limitToUByte(int i) { return max(0, min(255, i)); } static boolean hasLock(Lock lock) { return ((ReentrantLock) lock).isHeldByCurrentThread(); } static Map putAll(Map a, Map b) { if (a != null) a.putAll(b); return a; } 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 Set keySet(Map map) { return map == null ? new HashSet() : map.keySet(); } static Set keySet(Object map) { return keys((Map) map); } static Set keySet(MultiMap mm) { return mm.keySet(); } static A reverseGet(List l, int idx) { if (l == null || idx < 0) return null; int n = l(l); return idx < n ? l.get(n-1-idx) : null; } static Map cloneMap(Map map) { if (map == null) return new HashMap(); // assume mutex is equal to collection synchronized(map) { return map instanceof TreeMap ? new TreeMap((TreeMap) map) // copies comparator : map instanceof LinkedHashMap ? new LinkedHashMap(map) : new HashMap(map); } } static boolean stdEq2(Object a, Object b) { if (a == null) return b == null; if (b == null) return false; if (a.getClass() != b.getClass()) return false; for (String field : allFields(a)) if (neq(getOpt(a, field), getOpt(b, field))) return false; return true; } static int stdHash2(Object a) { if (a == null) return 0; return stdHash(a, toStringArray(allFields(a))); } static int asInt(Object o) { return toInt(o); } static int iround(double d) { return (int) Math.round(d); } static int iround(Number n) { return iround(toDouble(n)); } 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 File makeTempDir() { return (File) call(getJavaX(), "TempDirMaker_make"); } static String pad(Object s, int l) { return pad(s, l, ' '); } static String pad(Object s, int l, char c) { String _s = str(s); if (lengthOfString(_s) >= l) return _s; return rep(c, l-lengthOfString(_s)) + _s; } static String nohup_sanitize(String s) { return takeFirst(50, s.replaceAll("[^a-zA-Z0-9\\-_]", "")); } static File loadBinarySnippet(String snippetID) { try { IResourceLoader rl = vm_getResourceLoader(); if (rl != null) return rl.loadLibrary(snippetID); long id = parseSnippetID(snippetID); if (isImageServerSnippet(id)) return loadImageAsFile(snippetID); File f = DiskSnippetCache_getLibrary(id); if (fileSize(f) == 0) f = loadDataSnippetToFile(snippetID); return f; } catch (Exception __e) { throw rethrow(__e); } } 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 List lookupAllOpt(Map map, Collection l) { List out = new ArrayList(); if (l != null) for (A a : l) addIfNotNull(out, map.get(a)); return out; } static List lookupAllOpt(Collection l, Map map) { return lookupAllOpt(map, l); } static Object getOptMC(String field) { return getOpt(mc(), field); } public static File mkdirsFor(File file) { return mkdirsForFile(file); } static boolean loadBufferedImage_useImageCache = true; static BufferedImage loadBufferedImage(String snippetIDOrURLOrFile) { try { ping(); if (snippetIDOrURLOrFile == null) return null; if (isURL(snippetIDOrURLOrFile)) return imageIO_readURL(snippetIDOrURLOrFile); if (isAbsolutePath(snippetIDOrURLOrFile)) return loadBufferedImage(new File(snippetIDOrURLOrFile)); if (!isSnippetID(snippetIDOrURLOrFile)) throw fail("Not a URL or snippet ID or file: " + snippetIDOrURLOrFile); String snippetID = "" + parseSnippetID(snippetIDOrURLOrFile); IResourceLoader rl = vm_getResourceLoader(); if (rl != null) return loadBufferedImage(rl.loadLibrary(snippetID)); File dir = imageSnippetsCacheDir(); if (loadBufferedImage_useImageCache) { dir.mkdirs(); File file = new File(dir, snippetID + ".png"); if (file.exists() && file.length() != 0) try { return ImageIO.read(file); } catch (Throwable e) { e.printStackTrace(); // fall back to loading from sourceforge } } String imageURL = snippetImageURL_http(snippetID); print("Loading image: " + imageURL); BufferedImage image = imageIO_readURL(imageURL); if (loadBufferedImage_useImageCache) { File tempFile = new File(dir, snippetID + ".tmp." + System.currentTimeMillis()); ImageIO.write(image, "png", tempFile); tempFile.renameTo(new File(dir, snippetID + ".png")); //Log.info("Cached image."); } //Log.info("Loaded image."); return image; } catch (Exception __e) { throw rethrow(__e); } } static BufferedImage loadBufferedImage(File file) { try { return file.isFile() ? ImageIO.read(file) : null; } catch (Exception __e) { throw rethrow(__e); } } 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 int stdHash(Object a, String... fields) { if (a == null) return 0; int hash = getClassName(a).hashCode(); for (String field : fields) hash = hash*2+hashCode(getOpt(a, field)); return hash; } static double toDouble(Object o) { if (o instanceof Number) return ((Number) o).doubleValue(); if (o instanceof BigInteger) return ((BigInteger) o).doubleValue(); if (o == null) return 0.0; throw fail(o); } static int lengthOfString(String s) { return s == null ? 0 : s.length(); } static File loadImageAsFile(String snippetIDOrURL) { try { if (isURL(snippetIDOrURL)) throw fail("not implemented"); if (!isSnippetID(snippetIDOrURL)) throw fail("Not a URL or snippet ID: " + snippetIDOrURL); String snippetID = "" + parseSnippetID(snippetIDOrURL); File file = imageSnippetCacheFile(snippetID); if (fileSize(file) > 0) return file; String imageURL = snippetImageURL_noHttps(snippetID); System.err.println("Loading image: " + imageURL); byte[] data = loadBinaryPage(imageURL); saveBinaryFile(file, data); return file; } catch (Exception __e) { throw rethrow(__e); } } // If you change this, also change DiskSnippetCache_fileToLibID static File DiskSnippetCache_file(long snippetID) { return new File(getGlobalCache(), "data_" + snippetID + ".jar"); } // Data files are immutable, use centralized cache public static File DiskSnippetCache_getLibrary(long snippetID) throws IOException { File file = DiskSnippetCache_file(snippetID); return file.exists() ? file : null; } public static void DiskSnippetCache_putLibrary(long snippetID, byte[] data) throws IOException { saveBinaryFile(DiskSnippetCache_file(snippetID), data); } static byte[] loadDataSnippetImpl(String snippetID) throws IOException { byte[] data; try { URL url = new URL(dataSnippetLink(snippetID)); print("Loading library: " + hideCredentials(url)); try { data = loadBinaryPage(url.openConnection()); } catch (RuntimeException e) { data = null; } if (data == null || data.length == 0) { url = new URL("http://data.tinybrain.de/blobs/" + parseSnippetID(snippetID)); print("Loading library: " + hideCredentials(url)); data = loadBinaryPage(url.openConnection()); } print("Bytes loaded: " + data.length); } catch (FileNotFoundException e) { throw new IOException("Binary snippet #" + snippetID + " not found or not public"); } return data; } static long fileSize(String path) { return getFileSize(path); } static long fileSize(File f) { return getFileSize(f); } static File loadDataSnippetToFile(String snippetID) { try { snippetID = fsI(snippetID); IResourceLoader rl = vm_getResourceLoader(); if (rl != null) return rl.loadLibrary(snippetID); File f = DiskSnippetCache_file(parseSnippetID(snippetID)); List urlsTried = new ArrayList(); List errors = new ArrayList(); try { URL url = addAndReturn(urlsTried, new URL(dataSnippetLink(snippetID))); print("Loading library: " + hideCredentials(url)); try { loadBinaryPageToFile(openConnection(url), f); if (fileSize(f) == 0) throw fail(); } catch (Throwable e) { errors.add(e); url = addAndReturn(urlsTried, new URL("http://data.tinybrain.de/blobs/" + psI(snippetID))); print("Trying other server: " + hideCredentials(url)); loadBinaryPageToFile(openConnection(url), f); print("Got bytes: " + fileSize(f)); } // TODO: check if we hit the "LOADING" message if (fileSize(f) == 0) throw fail(); System.err.println("Bytes loaded: " + fileSize(f)); } catch (Throwable e) { printStackTrace(e); errors.add(e); throw fail("Binary snippet " + snippetID + " not found or not public. URLs tried: " + allToString(urlsTried) + ", errors: " + allToString(errors)); } return f; } catch (Exception __e) { throw rethrow(__e); } } static void addIfNotNull(Collection l, A a) { if (a != null && l != null) l.add(a); } static BufferedImage imageIO_readURL(String url) { try { if (startsWith(url, "https:")) // Java is still buggy there :( disableCertificateValidation(); return ImageIO.read(new URL(url)); } catch (Exception __e) { throw rethrow(__e); } } static boolean isAbsolutePath(String s) { return s != null && new File(s).isAbsolute(); } static boolean isAbsolutePath(File f) { return f != null && f.isAbsolute(); } static File imageSnippetsCacheDir() { return javaxCachesDir("Image-Snippets"); } static String snippetImageURL_http(String snippetID) { return snippetImageURL_http(snippetID, "png"); } static String snippetImageURL_http(String snippetID, String contentType) { return replacePrefix("https://", "http://", snippetImageURL(snippetID, contentType)).replace(":8443", ":8080"); } static File imageSnippetCacheFile(String snippetID) { File dir = imageSnippetsCacheDir(); if (!loadBufferedImage_useImageCache) return null; return new File(dir, parseSnippetID(snippetID) + ".png"); } static String snippetImageURL_noHttps(String snippetID) { return snippetImageURL_noHttps(snippetID, "png"); } static String snippetImageURL_noHttps(String snippetID, String contentType) { return snippetImageURL(snippetID, contentType) .replace("https://www.botcompany.de:8443/", "http://www.botcompany.de:8080/") .replace("https://botcompany.de/", "http://botcompany.de/"); } static ThreadLocal>> loadBinaryPage_responseHeaders = new ThreadLocal(); static ThreadLocal> loadBinaryPage_extraHeaders = new ThreadLocal(); static byte[] loadBinaryPage(String url) { try { print("Loading " + url); return loadBinaryPage(loadPage_openConnection(new URL(url))); } catch (Exception __e) { throw rethrow(__e); } } static byte[] loadBinaryPage(URLConnection con) { try { Map extraHeaders = getAndClearThreadLocal(loadBinaryPage_extraHeaders); setHeaders(con); for (String key : keys(extraHeaders)) con.setRequestProperty(key, extraHeaders.get(key)); return loadBinaryPage_noHeaders(con); } catch (Exception __e) { throw rethrow(__e); } } static byte[] loadBinaryPage_noHeaders(URLConnection con) { try { ByteArrayOutputStream buf = new ByteArrayOutputStream(); InputStream inputStream = con.getInputStream(); loadBinaryPage_responseHeaders.set(con.getHeaderFields()); long len = 0; try { len = con.getContentLength/*Long*/(); } catch (Throwable e) { printStackTrace(e); } int n = 0; while (true) { int ch = inputStream.read(); if (ch < 0) break; buf.write(ch); if (++n % 100000 == 0) println(" " + n + (len != 0 ? "/" + len : "") + " bytes loaded."); } inputStream.close(); return buf.toByteArray(); } catch (Exception __e) { throw rethrow(__e); } } /** writes safely (to temp file, then rename) */ public static byte[] saveBinaryFile(String fileName, byte[] contents) { try { File file = new File(fileName); File parentFile = file.getParentFile(); if (parentFile != null) parentFile.mkdirs(); String tempFileName = fileName + "_temp"; FileOutputStream fileOutputStream = newFileOutputStream(tempFileName); fileOutputStream.write(contents); fileOutputStream.close(); if (file.exists() && !file.delete()) throw new IOException("Can't delete " + fileName); if (!new File(tempFileName).renameTo(file)) throw new IOException("Can't rename " + tempFileName + " to " + fileName); vmBus_send("wroteFile", file); return contents; } catch (Exception __e) { throw rethrow(__e); } } static byte[] saveBinaryFile(File fileName, byte[] contents) { return saveBinaryFile(fileName.getPath(), contents); } static String dataSnippetLink(String snippetID) { long id = parseSnippetID(snippetID); if (id >= 1100000 && id < 1200000) return imageServerURL() + id; if (id >= 1400000 && id < 1500000) return "http://butter.botcompany.de:8080/files/" + id + "?_pass=" + muricaPassword(); if (id >= 1200000 && id < 1300000) { // Woody files, actually String pw = muricaPassword(); if (empty(pw)) throw fail("Please set 'murica password by running #1008829"); return "http://butter.botcompany.de:8080/1008823/raw/" + id + "?_pass=" + pw; // XXX, although it typically gets hidden when printing } else return "http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" + id + "&contentType=application/binary"; } static void loadBinaryPageToFile(String url, File file) { try { print("Loading " + url); loadBinaryPageToFile(openConnection(new URL(url)), file); } catch (Exception __e) { throw rethrow(__e); } } static void loadBinaryPageToFile(URLConnection con, File file) { try { setHeaders(con); loadBinaryPageToFile_noHeaders(con, file); } catch (Exception __e) { throw rethrow(__e); } } static void loadBinaryPageToFile_noHeaders(URLConnection con, File file) { try { File ftemp = new File(f2s(file) + "_temp"); FileOutputStream buf = newFileOutputStream(mkdirsFor(ftemp)); try { InputStream inputStream = con.getInputStream(); long len = 0; try { len = con.getContentLength/*Long*/(); } catch (Throwable e) { printStackTrace(e); } String pat = " {*}" + (len != 0 ? "/" + len : "") + " bytes loaded."; copyStreamWithPrints(inputStream, buf, pat); inputStream.close(); buf.close(); file.delete(); renameFile_assertTrue(ftemp, file); } finally { if (buf != null) buf.close(); } } catch (Exception __e) { throw rethrow(__e); } } static List allToString(Iterable 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 A println(A a) { return print(a); } static void copyStreamWithPrints(InputStream in, OutputStream out, String pat) { try { byte[] buf = new byte[65536]; int total = 0; while (true) { int n = in.read(buf); if (n <= 0) return; out.write(buf, 0, n); if ((total+n)/100000 > total/100000) print(pat.replace("{*}", str(roundDownTo(total, 100000)))); total += n; } } catch (Exception __e) { throw rethrow(__e); } } static void renameFile_assertTrue(File a, File b) { try { if (!a.exists()) throw fail("Source file not found: " + f2s(a)); if (b.exists()) throw fail("Target file exists: " + f2s(b)); mkdirsForFile(b); if (!a.renameTo(b)) throw fail("Can't rename " + f2s(a) + " to " + f2s(b)); } catch (Exception __e) { throw rethrow(__e); } } static int roundDownTo(int x, int n) { return x/n*n; } static long roundDownTo(long x, long n) { return x/n*n; } static Lock dbLock() { return db_mainConcepts().lock; } static boolean bareDBMode_on; static void bareDBMode() { bareDBMode(null); // default autoSaveInterval } static void bareDBMode(Integer autoSaveInterval) { bareDBMode_on = true; conceptsAndBot(autoSaveInterval); } static boolean hasConcept(Class c, Object... params) { return findConceptWhere(c, params) != null; } static boolean exceptionMessageContains(Throwable e, String s) { return cic(getInnerMessage(e), s); } static void printShortException(Throwable e) { print(exceptionToStringShort(e)); } static void printShortException(String s, Throwable e) { print(s, exceptionToStringShort(e)); } static void clearConcepts() { db_mainConcepts().clearConcepts(); } static void clearConcepts(Concepts concepts) { concepts.clearConcepts(); } static void restoreLatestBackupIfConceptsFileEmpty(String dbID, Object... __) { boolean doIt = boolPar("doIt",__); File file = conceptsFile(dbID); if (fileExists(file) && fileSize(file) == 0) { print(file + " corrupted, trying to restore"); File backup = lastThat("fileNotEmpty",sortByFileName(conceptBackupFiles(dbID))); if (backup == null) { print("No usable backup found :("); return; } String msg = "RESTORING: " + backup; File log = javaxDataDir("db-restores.log"); if (doIt) logQuotedWithTime(log, msg); print(stringIf(!doIt, "[would be] ") + msg); if (doIt) { clearConceptsOf(dbID); copyFile(backup, file); print(msg = "DB RESTORED!"); if (doIt) logQuotedWithTime(log, msg); } } } static void readLocally(String progID, String varNames) { readLocally2(mc(), progID, varNames); } static void readLocally(String varNames) { readLocally2(mc(), programID(), varNames); } static void readLocally2(Object obj, String varNames) { readLocally2(obj, programID(), varNames); } static int readLocally_stringLength; static ThreadLocal readLocally2_allDynamic = new ThreadLocal(); static ThreadLocal readLocally2_classFinder = new ThreadLocal(); // read a string variable from standard storage // does not overwrite variable contents if there is no file static void readLocally2(Object obj, String progID, String varNames) { try { boolean allDynamic = isTrue(getAndClearThreadLocal(readLocally2_allDynamic)); for (String variableName : javaTokC(varNames)) { File textFile = new File(programDir(progID), variableName + ".text"); String value = loadTextFile(textFile); if (value != null) set(main.class, variableName, value); else { File structureFile = new File(programDir(progID), variableName + ".structure"); value = loadTextFile(structureFile); if (value == null) { File structureGZFile = new File(programDir(progID), variableName + ".structure.gz"); if (!structureGZFile.isFile()) return; //value = loadGZTextFile(structureGZFile); InputStream fis = new FileInputStream(structureGZFile); try { GZIPInputStream gis = newGZIPInputStream(fis); InputStreamReader reader = new InputStreamReader(gis, "UTF-8"); BufferedReader bufferedReader = new BufferedReader(reader); //O o = unstructure_reader(bufferedReader); Object o = unstructure_tok(javaTokC_noMLS_onReader(bufferedReader), allDynamic, readLocally2_classFinder.get()); readLocally_set(obj, variableName, o); } finally { fis.close(); } return; } readLocally_stringLength = l(value); if (nempty(value)) readLocally_set(obj, variableName, unstructure(value, allDynamic, readLocally2_classFinder.get())); } } } catch (Exception __e) { throw rethrow(__e); } } static void readLocally_set(Object c, String varName, Object value) { Object oldValue = get(c, varName); if (oldValue instanceof List && !(oldValue instanceof ArrayList) && value != null) { // Assume it's a synchroList. value = synchroList((List) value); } set(c, varName, value); } static int done_minPrint = 10; static long done(long startTime, String desc) { long time = now()-startTime; if (time >= done_minPrint) print(desc + " [" + time + " ms]"); return time; } static long done(String desc, long startTime) { return done(startTime, desc); } static long done(long startTime) { return done(startTime, ""); } static RemoteDB connectToDBOpt(String dbNameOrID) { try { return new RemoteDB(dbNameOrID); } catch (Throwable __e) { return null; } } static Concept getConcept(long id) { return db_mainConcepts().getConcept(id); } static A getConcept(Class cc, long id) { return getConcept(db_mainConcepts(), cc, id); } static A getConcept(Concepts concepts, Class cc, long id) { Concept c = concepts.getConcept(id); if (c == null) return null; if (!isInstance(cc, c)) throw fail("Can't convert concept: " + getClassName(c) + " -> " + getClassName(cc) + " (" + id + ")"); return (A) c; } static void saveLocally(String variableName) { saveLocally(programID(), variableName); } static void saveLocally(String progID, String variableName) { saveLocally2(mc(), progID, variableName); } static void saveLocally2(Object obj, String variableName) { saveLocally2(obj, programID(), variableName); } static void saveLocally2(Object obj, String progID, String variableName) { Lock __2045 = saveLock(); lock(__2045); try { File textFile = new File(programDir(progID), variableName + ".text"); File structureFile = new File(programDir(progID), variableName + ".structure"); Object x = get(obj, variableName); if (x == null) { textFile.delete(); structureFile.delete(); } else if (x instanceof String) { saveTextFile(textFile, (String) x); structureFile.delete(); } else { saveTextFile(structureFile, javaTokWordWrap(structure(x))); textFile.delete(); } } finally { unlock(__2045); } } // wrapper: VF1 or null static void callRunnableWithWrapper(Object wrapper, Runnable r) { if (wrapper == null) callF(r); else callF(wrapper, r); } static void saveGZStructureToFile(String file, Object o) { saveGZStructureToFile(getProgramFile(file), o); } static void saveGZStructureToFile(File file, Object o) { try { File parentFile = file.getParentFile(); if (parentFile != null) parentFile.mkdirs(); File tempFile = tempFileFor(file); if (tempFile.exists()) try { String saveName = tempFile.getPath() + ".saved." + now(); copyFile(tempFile, new File(saveName)); } catch (Throwable e) { printStackTrace(e); } FileOutputStream fileOutputStream = newFileOutputStream(tempFile.getPath()); try { GZIPOutputStream gos = new GZIPOutputStream(fileOutputStream); OutputStreamWriter outputStreamWriter = new OutputStreamWriter(gos, "UTF-8"); PrintWriter printWriter = new PrintWriter(outputStreamWriter); structureToPrintWriter(o, printWriter); printWriter.close(); gos.close(); fileOutputStream.close(); } catch (Throwable e) { fileOutputStream.close(); tempFile.delete(); throw rethrow(e); } if (file.exists() && !file.delete()) throw new IOException("Can't delete " + file.getPath()); if (!tempFile.renameTo(file)) throw new IOException("Can't rename " + tempFile + " to " + file); } catch (Exception __e) { throw rethrow(__e); } } static long toM(long l) { return (l+1024*1024-1)/(1024*1024); } static String toM(long l, int digits) { return formatDouble(toM_double(l), digits); } static String javaTokWordWrap(String s) { return javaTokWordWrap(120, s); } // TODO: complete trimming static String javaTokWordWrap(int cols, String s) { int col = 0; List tok = javaTok(s); for (int i = 0; i < l(tok); i++) { String t = tok.get(i); if (odd(i) && col >= cols && !containsNewLine(t)) tok.set(i, t = rtrimSpaces(t) + "\n"); int idx = t.lastIndexOf('\n'); if (idx >= 0) col = l(t)-(idx+1); else col += l(t); } return join(tok); } static String ymd() { return ymd(now()); } static String ymd(long now) { return year(now) + formatInt(month(now), 2) + formatInt(dayOfMonth(now), 2); } static String formatInt(int i, int digits) { return padLeft(str(i), '0', digits); } static String formatInt(long l, int digits) { return padLeft(str(l), '0', digits); } static int hours() { return hours(java.util.Calendar.getInstance()); } static int hours(java.util.Calendar c) { return c.get(java.util.Calendar.HOUR_OF_DAY); } static long toK(long l) { return (l+1023)/1024; } // firstDelay = delay static FixedRateTimer doEvery_daemon(long delay, final Object r) { return doEvery_daemon(delay, delay, r); } static FixedRateTimer doEvery_daemon(long delay, long firstDelay, final Object r) { FixedRateTimer timer = new FixedRateTimer(true); timer.scheduleAtFixedRate(smartTimerTask(r, timer, delay), firstDelay, delay); return timer; } static FixedRateTimer doEvery_daemon(double delaySeconds, final Object r) { return doEvery_daemon(toMS(delaySeconds), r); } static float abs(float f) { return Math.abs(f); } static int abs(int i) { return Math.abs(i); } static double abs(double d) { return Math.abs(d); } static A firstOfType(Collection c, Class type) { for (Object x : c) if (isInstanceX(type, x)) return (A) x; return null; } static Collection allConcepts() { return db_mainConcepts().allConcepts(); } static Collection allConcepts(Concepts concepts) { return concepts.allConcepts(); } static List conceptsOfType(String type) { return db_mainConcepts().conceptsOfType(type); } static List filterByType(Iterable c, Class type) { List l = new ArrayList(); if (c != null) for (Object x : c) if (isInstanceX(type, x)) l.add((A) x); return l; } static List filterByType(Object[] c, Class type) { return filterByType(asList(c), type); } static List filterByType(Class type, Iterable c) { return filterByType(c, type); } static List filterByDynamicType(Collection c, String type) { List l = new ArrayList(); for (A x : c) if (eq(dynamicClassName(x), type)) l.add(x); return l; } static boolean hasType(Collection c, Class type) { for (Object x : c) if (isInstanceX(type, x)) return true; return false; } static A findBackRef(Concept c, Class type) { for (Concept.Ref r : c.backRefs) if (instanceOf(r.concept(), type)) return (A) r.concept(); return null; } static A findBackRef(Class type, Concept c) { return findBackRef(c, type); } static String loadConceptsStructure(String progID) { return loadTextFilePossiblyGZipped(getProgramFile(progID, "concepts.structure")); } static String loadConceptsStructure() { return loadConceptsStructure(dbProgramID()); } static int countConcepts(Concepts concepts, Class c, Object... params) { return concepts.countConcepts(c, params); } static int countConcepts(Class c, Object... params) { return db_mainConcepts().countConcepts(c, params); } static int countConcepts() { return db_mainConcepts().countConcepts(); } static int countConcepts(String className) { return db_mainConcepts().countConcepts(className); } static int countConcepts(Concepts concepts, String className) { return concepts.countConcepts(className); } static int countConcepts(Concepts concepts) { return concepts.countConcepts(); } static List addDyn(List l, A a) { if (l == null) l = new ArrayList(); l.add(a); return l; } static Str concept(String name) { for (Str s : list(Str.class)) if (eqic(s.name, name) || containsIgnoreCase(s.otherNames, name)) return s; return new Str(name); } static List removeDyn(List l, A a) { if (l == null) return null; l.remove(a); return empty(l) ? null : l; } 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 File conceptsFile(String progID) { return getProgramFile(progID, conceptsFileName()); } static File conceptsFile() { return conceptsFile(dbProgramID()); } static A lastThat(List l, Object pred) { for (int i = l(l)-1; i >= 0; i--) { A a = l.get(i); if (checkCondition(pred, a)) return a; } return null; } static A lastThat(Object pred, List l) { return lastThat(l, pred); } static boolean fileNotEmpty(File f) { return isFile(f) && fileSize(f) > 0; } static List sortByFileName(List l) { return sortFilesByName(l); } static List conceptBackupFiles(String progID) { Pattern pat = Pattern.compile("^(.*)\\.backup(20\\d\\d)(\\d\\d)(\\d\\d)-(\\d\\d)$"); File dir = programDir(progID); List l = new ArrayList(); for (File f : listFilesNotDirs(dir, newFile(dir, "backups"))) { String s = f.getName(); Matcher matcher = pat.matcher(s); { if (!(matcher.find())) continue; } String originalName = matcher.group(1); { if (!(eq(originalName, "concepts.structure.gz"))) continue; } l.add(f); } return l; } static void logQuotedWithTime(String s) { logQuotedWithTime(standardLogFile(), s); } static void logQuotedWithTime(File logFile, String s) { logQuoted(logFile, logQuotedWithTime_format(s)); } static void logQuotedWithTime(String logFile, String s) { logQuoted(logFile, logQuotedWithTime_format(s)); } static String logQuotedWithTime_format(String s) { return /*formatGMTWithDate_24*/(now()) + " " + s; } static String stringIf(boolean b, String s) { return stringIfTrue(b, s); } static void clearConceptsOf(String progID) { getProgramFile(progID, "concepts.structure").delete(); getProgramFile(progID, "idCounter.structure").delete(); } static Lock saveLock_lock = fairLock(); static Lock saveLock() { return saveLock_lock; } static File tempFileFor(File f) { return new File(f.getPath() + "_temp"); } static String formatDouble(double d, int digits) { String format = digits <= 0 ? "0" : "0." + rep(digits, '#'); return new java.text.DecimalFormat(format, new java.text.DecimalFormatSymbols(Locale.ENGLISH)).format(d); } static double toM_double(long l) { return l/(1024*1024.0); } public static String rtrimSpaces(String s) { if (s == null) return null; int i = s.length(); while (i > 0 && " \t".indexOf(s.charAt(i-1)) >= 0) --i; return i < s.length() ? s.substring(0, i) : s; } static int year() { return localYear(); } static int year(long now) { return localYear(now); } static int month() { return localMonth(); } static int month(long now) { return localMonth(now); } static int dayOfMonth() { return localDayOfMonth(); } static int dayOfMonth(long now) { return localDayOfMonth(now); } static String padLeft(String s, char c, int n) { return rep(c, n-l(s)) + s; } // default to space static String padLeft(String s, int n) { return padLeft(s, ' ', n); } // r may return false to cancel timer static TimerTask smartTimerTask(Object r, java.util.Timer timer, long delay) { return new SmartTimerTask(r, timer, delay, _threadInfo()); } static class SmartTimerTask extends TimerTask { static String _fieldOrder = "r timer delay threadInfo lastRun"; Object r; java.util.Timer timer; long delay; Object threadInfo; SmartTimerTask() {} SmartTimerTask(Object r, java.util.Timer timer, long delay, Object threadInfo) { this.threadInfo = threadInfo; this.delay = delay; this.timer = timer; this.r = r;} public String toString() { return "SmartTimerTask(" + r + ", " + timer + ", " + delay + ", " + threadInfo + ")"; } long lastRun; public void run() { if (!licensed()) timer.cancel(); else { _threadInheritInfo(threadInfo); AutoCloseable __2121 = tempActivity(r); try { lastRun = fixTimestamp(lastRun); long now = now(); if (now >= lastRun + delay*0.9) { lastRun = now; if (eq(false, pcallF(r))) timer.cancel(); } } finally { _close(__2121); }} } } static String dynamicClassName(Object o) { if (o instanceof DynamicObject && ((DynamicObject) o).className != null) return "main$" + ((DynamicObject) o).className; return className(o); } static String loadTextFilePossiblyGZipped(String fileName) { return loadTextFilePossiblyGZipped(fileName, null); } static String loadTextFilePossiblyGZipped(String fileName, String defaultContents) { File gz = new File(fileName + ".gz"); return gz.exists() ? loadGZTextFile(gz) : loadTextFile(fileName, defaultContents); } static String loadTextFilePossiblyGZipped(File fileName) { return loadTextFilePossiblyGZipped(fileName, null); } static String loadTextFilePossiblyGZipped(File fileName, String defaultContents) { return loadTextFilePossiblyGZipped(fileName.getPath(), defaultContents); } static String dbProgramID() { return getDBProgramID(); } 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 String conceptsFileName() { return "concepts.structure.gz"; } static boolean isFile(File f) { return f != null && f.isFile(); } static boolean isFile(String path) { return isFile(newFile(path)); } static List sortFilesByName(List l) { sort(l, new Comparator() { public int compare(File a, File b) { return stdcompare(a.getName(), b.getName()); } }); return l; } static List listFilesNotDirs(String dir) { return listFilesOnly(dir); } static List listFilesNotDirs(File... dirs) { return listFilesOnly(dirs); } static File standardLogFile() { return getProgramFile("log"); } static void logQuoted(String logFile, String line) { logQuoted(getProgramFile(logFile), line); } static void logQuoted(File logFile, String line) { appendToFile(logFile, quote(line) + "\n"); } static String stringIfTrue(boolean b, String s) { return b ? s : ""; } static int localYear() { return localYear(now()); } static int localYear(long time) { return parseInt(simpleDateFormat_local("yyyy").format(time)); } static int localMonth(long time) { return parseInt(simpleDateFormat_local("MM").format(time)); } static int localMonth() { return localMonth(now()); } static int localDayOfMonth(long time) { return parseInt(simpleDateFormat_local("dd").format(time)); } static int localDayOfMonth() { return localDayOfMonth(now()); } static AutoCloseable tempActivity(Object r) { return null; } static long fixTimestamp(long timestamp) { return timestamp > now() ? 0 : timestamp; } static String loadGZTextFile(File file) { try { if (!file.isFile()) return null; ByteArrayOutputStream baos = new ByteArrayOutputStream(); InputStream fis = new FileInputStream(file); GZIPInputStream gis = newGZIPInputStream(fis); try { byte[] buffer = new byte[1024]; int len; while((len = gis.read(buffer)) != -1){ baos.write(buffer, 0, len); } } finally { fis.close(); } baos.close(); return fromUtf8(baos.toByteArray()); // TODO: use a Reader } catch (Exception __e) { throw rethrow(__e); } } static List listFilesOnly(String dir) { return listFilesOnly(new File(dir)); } static List listFilesOnly(File... dirs) { return concatMap(rcurry("listFilesWithSuffix", ""), dirs); } static Lock appendToFile_lock = lock(); static boolean appendToFile_keepOpen; static HashMap appendToFile_writers = new HashMap(); static void appendToFile(String path, String s) { try { Lock __2165 = appendToFile_lock; lock(__2165); try { // Let's just generally synchronize this to be safe. mkdirsForFile(new File(path)); path = getCanonicalPath(path); Writer writer = appendToFile_writers.get(path); if (writer == null) { //print("[Logging to " + path + "]"); writer = new BufferedWriter(new OutputStreamWriter( newFileOutputStream(path, true), "UTF-8")); if (appendToFile_keepOpen) appendToFile_writers.put(path, writer); } writer.write(s); if (!appendToFile_keepOpen) writer.close(); } finally { unlock(__2165); } } catch (Exception __e) { throw rethrow(__e); } } static void appendToFile(File path, String s) { if (path != null) appendToFile(path.getPath(), s); } static void cleanMeUp_appendToFile() { AutoCloseable __2167 = tempCleaningUp(); try { Lock __2166 = appendToFile_lock; lock(__2166); try { closeAllWriters(values(appendToFile_writers)); appendToFile_writers.clear(); } finally { unlock(__2166); } } finally { _close(__2167); }} static SimpleDateFormat simpleDateFormat_local(String format) { SimpleDateFormat sdf = new SimpleDateFormat(format); sdf.setTimeZone(localTimeZone()); return sdf; } static String fromUtf8(byte[] bytes) { try { return bytes == null ? null : new String(bytes, "UTF-8"); } catch (Exception __e) { throw rethrow(__e); } } static List listFilesWithSuffix(File dir, String suffix) { List l = new ArrayList(); for (File f : listFiles(dir)) if (!f.isDirectory() && (empty(suffix) || endsWithIgnoreCase(f.getName(), suffix))) l.add(f); return l; } // f must return a list static List concatMap(Object f, Iterable l) { return concatLists(map(f, l)); } static List concatMap(Iterable l, Object f) { return concatMap(f, l); } static List concatMap(Object f, Object[] l) { return concatLists(map(f, l)); } static List concatMap(Object[] l, Object f) { return concatMap(f, l); } static Object rcurry(final Object f, final Object arg) { int n = numberOfFunctionArguments(f); if (n == 0) throw fail("function takes no arguments"); if (n == 1) return new F0() { Object get() { return callF(f, arg); } }; if (n == 2) return new F1() { Object get(Object a) { return callF(f, a, arg); } }; throw todo("currying a function with " + n + "arguments"); } static String getCanonicalPath(File f) { try { return f == null ? null : f.getCanonicalPath(); } catch (Exception __e) { throw rethrow(__e); } } static String getCanonicalPath(String path) { return getCanonicalPath(newFile(path)); } static AutoCloseable tempCleaningUp() { return tempSetTL(ping_isCleanUpThread, true); } static void closeAllWriters(Collection l) { for (Writer w : unnull(l)) { try { w.close(); } catch (Throwable __e) { _handleException(__e); }} } static TimeZone localTimeZone() { return getTimeZone(standardTimeZone()); // TimeZone.getDefault()? } static File[] listFiles(File dir) { File[] files = dir.listFiles(); return files == null ? new File[0] : files; } static File[] listFiles(String dir) { return listFiles(new File(dir)); } static int numberOfFunctionArguments(Object f) { if (f instanceof F0) return 0; if (f instanceof F1) return 1; if (f instanceof VF1) return 1; if (f instanceof String) return numberOfMethodArguments(mc(), (String) f); return numberOfMethodArguments(f, "get"); } static RuntimeException todo() { throw new RuntimeException("TODO"); } static RuntimeException todo(String msg) { throw new RuntimeException("TODO: " + msg); } static TimeZone getTimeZone(String name) { return TimeZone.getTimeZone(name); } static String standardTimeZone_name = "Europe/Berlin"; static String standardTimeZone() { return standardTimeZone_name; } static int numberOfMethodArguments(Object o, String method) { Class c; boolean mustBeStatic = false; if (o instanceof Class) { c = (Class) o; mustBeStatic = true; } else c = o.getClass(); Class _c = c; int n = -1; while (c != null) { for (Method m : c.getDeclaredMethods()) { if (!m.getName().equals(method)) continue; if (mustBeStatic && !methodIsStatic(m)) continue; int nn = l(m.getParameterTypes()); if (n == -1) n = nn; else if (n != nn) throw fail("Variable number of method arguments: " + _c + "." + method); } c = c.getSuperclass(); } if (n == -1) throw fail("Method not found: " + _c + "." + method); return n; } static class Str extends Concept { String name; List otherNames = new ArrayList(); Str() {} Str(String name) { this.name = name;} public String toString() { return name; } }static class FixedRateTimer extends java.util.Timer { FixedRateTimer() { this(false); } FixedRateTimer(boolean daemon) { this(defaultTimerName(), daemon); } FixedRateTimer(String name) { this(name, false); } FixedRateTimer(String name, boolean daemon) { super(name, daemon); _registerTimer(this); } List entries = synchroList(); static class Entry { static String _fieldOrder = "task firstTime period"; TimerTask task; long firstTime; long period; Entry() {} Entry(TimerTask task, long firstTime, long period) { this.period = period; this.firstTime = firstTime; this.task = task;} public String toString() { return "Entry(" + task + ", " + firstTime + ", " + period + ")"; }} // Note: not all methods overridden; only use these ones public void scheduleAtFixedRate(TimerTask task, long delay, long period) { entries.add(new Entry(task, now()+delay, period)); super.scheduleAtFixedRate(task, delay, period); } public void cancel() { entries.clear(); super.cancel(); } public int purge() { entries.clear(); return super.purge(); } FixedRateTimer changeRate(int newPeriod) { Object r = ((SmartTimerTask) first(entries).task).r; cancel(); return doEvery(newPeriod, r); } } static String defaultTimerName_name; static String defaultTimerName() { if (defaultTimerName_name == null) defaultTimerName_name = "A timer by " + programID(); return defaultTimerName_name; } static Set _registerTimer_list = newWeakHashSet(); static void _registerTimer(java.util.Timer timer) { _registerTimer_list.add(timer); } static void cleanMeUp__registerTimer() { cancelTimers(getAndClearList(_registerTimer_list)); } // firstDelay = delay static FixedRateTimer doEvery(long delay, final Object r) { return doEvery(delay, delay, r); } static FixedRateTimer doEvery(long delay, long firstDelay, final Object r) { FixedRateTimer timer = new FixedRateTimer(shorten(programID() + ": " + r, 80)); timer.scheduleAtFixedRate(smartTimerTask(r, timer, toInt(delay)), toInt(firstDelay), toInt(delay)); return timer; } // reversed argument order for fun static FixedRateTimer doEvery(double initialSeconds, double delaySeconds, final Object r) { return doEvery(toMS(delaySeconds), toMS(initialSeconds), r); } static FixedRateTimer doEvery(double delaySeconds, final Object r) { return doEvery(toMS(delaySeconds), r); } static Set newWeakHashSet() { return synchroWeakHashSet(); } static void cancelTimers(Collection timers) { for (Object timer : timers) cancelTimer(timer); } static List getAndClearList(Collection l) { if (l == null) return emptyList(); synchronized(collectionMutex(l)) { List out = cloneList(l); l.clear(); return out; } } static Set synchroWeakHashSet() { return Collections.newSetFromMap((Map) newWeakHashMap()); } static void cancelTimer(javax.swing.Timer timer) { if (timer != null) timer.stop(); } static void cancelTimer(java.util.Timer timer) { if (timer != null) timer.cancel(); } static void cancelTimer(Object o) { if (o instanceof java.util.Timer) cancelTimer((java.util.Timer) o); else if (o instanceof javax.swing.Timer) cancelTimer((javax.swing.Timer) o); else if (o instanceof AutoCloseable) { try { ((AutoCloseable) o).close(); } catch (Throwable __e) { _handleException(__e); }} } } // Question Maker