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.*;
// See #1023660 for the older 99 lines version
// Customizations:
import com.google.api.client.googleapis.auth.oauth2.GoogleIdToken;
import com.google.api.client.googleapis.auth.oauth2.GoogleIdToken.Payload;
import com.google.api.client.googleapis.auth.oauth2.GoogleIdTokenVerifier;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.client.http.javanet.NetHttpTransport;
import java.nio.file.Files;
import javax.net.ssl.*;
import java.security.SecureRandom;
import java.security.cert.X509Certificate;
import java.nio.file.Path;
import java.text.NumberFormat;
import java.text.SimpleDateFormat;
import java.text.*;
import java.util.TimeZone;
class main {
static boolean asyncSearch = false;
static boolean allowMultipleCasesInValues = true;
static boolean showSliceSelector = true;
static boolean showGoogleLogIn = true;
static boolean makeAllValuesPages = true;
static boolean legacy = true; // We still have slices without applied fixes
static int maxSliceNameLength = 1024;
static int displayLength = 140;
static int sideDisplayLength = 50; // when in side bar
static int searchResultsToShow = 50;
static String sideSearchType = "literal";
static int maxBackgroundSlices = 1000;
// end of customizations
// in main DB
static class Slice extends Concept {
static String _fieldOrder = "globalID caseID name sliceDumped indexed";
GlobalID globalID = aGlobalIDObject();
String caseID;
String name;
long sliceDumped; // wall time, set before dump starts
boolean indexed = true;
String defaultCaseID() {
return uniqueFileNameUsingMD5_80_v2(name + " " + globalID);
}
}
// in any DB
static class Page extends Concept {
static String _fieldOrder = "globalID url q";
String globalID = aGlobalID();
String url, q;
}
abstract static class AbstractEntry extends Concept {
static String _fieldOrder = "page count key ip signer";
Ref<Page> page = new Ref();
int count;
String key;
String ip;
Ref<Signer> signer = new Ref();
}
static class Entry extends AbstractEntry {
String globalID = aGlobalID(); // TODO: migrate to object
String value;
}
static class MultiLineEntry extends AbstractEntry {
GlobalID globalID = aGlobalIDObject();
String value;
}
static class BlobEntry extends AbstractEntry {
GlobalID globalID = aGlobalIDObject();
long length;
String md5;
}
// in main DB?
static class Signer extends Concept {
static String _fieldOrder = "globalID publicKey trusted approvedBy";
String globalID = aGlobalID();
String publicKey;
boolean trusted = false;
String approvedBy;
}
// in main DB
static class Session extends Concept {
static String _fieldOrder = "cookie selectedSlice slicePage googleLogInDate googleEmail googleFirstName googleLastName googleEmailVerified";
String cookie;
String selectedSlice; // global ID
Page slicePage; // phasing out
long googleLogInDate;
String googleEmail, googleFirstName, googleLastName;
boolean googleEmailVerified = false;
}
// singleton concept in every DB
static class SliceInfo extends Concept {
GlobalID globalID;
List<String> mandatoryBotVMBusIDs;
}
static class CentralIndexEntry {
Set<Slice> slices = synchroLinkedHashSet();
}
// global constants
static Map<String, String> searchTypeToText = litmap(
"leven" , "Leven",
"literal" , "Literal",
"scored" , "Scored");
// global vars
static int sourceCodeLines;
static ConceptsLoadedOnDemand fan;
static ConceptsLoadedOnDemand backgroundFan;
static Map<String, LoadedSlice> loadedSlices = syncMap();
static Map<String, LoadedSlice> backgroundSlices = syncMap();
static Map<String, CentralIndexEntry> centralIndex = ciMap();
static long centralIndexMade; // wall time
// end of global vars
static class LoadedSlice { // non-persistent class
String caseID;
Concepts cc;
Slice sliceConcept;
long lastAccess = sysNow();
ConceptFieldIndexDesc idx_latestEntries, idx_latestCreatedPages, idx_latestChangedPages;
LoadedSlice(String caseID, Concepts cc) {
this.cc = cc;
this.caseID = caseID;
indexThings();
// forward changes to Slice concept
onConceptsChange(cc, new Runnable() { public void run() { try {
cset(sliceConcept, "_modified" , now())
;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "cset(sliceConcept, _modified := now())"; }});
if (makeAllValuesPages && legacy)
for (Entry e : list(cc, Entry.class))
pageFromQ(e.value);
}
void initialSetup(GlobalID globalID) {
SliceInfo info = uniq(cc, SliceInfo.class);
cset(info, "globalID", globalID);
}
// create if not there
Page pageFromQ(String q) {
return main.pageFromQ(cc, q);
}
void indexThings() {
indexConceptFieldsCI(cc, Page.class, "url", Page.class, "q", Entry.class, "key", Entry.class, "value");
indexConceptFields(cc, Signer.class, "publicKey");
indexConceptFields(cc, Session.class, "cookie");
indexSingletonConcept(cc, SliceInfo.class);
idx_latestCreatedPages = new ConceptFieldIndexDesc(cc, Page.class, "created");
idx_latestChangedPages = new ConceptFieldIndexDesc(cc, Page.class, "_modified");
idx_latestEntries = new ConceptFieldIndexDesc(cc, Entry.class, "created");
}
boolean isMainSlice() { return empty(caseID); }
GlobalID globalID() { return sliceConcept.globalID; }
}
public static void main(final String[] args) throws Exception {
if (bootstrapDataFrom("#1023558")) deleteMyBackups();
thinMyBackups();
fan = slicesLoadedOnDemand(loadedSlices);
mainConcepts = fan.get("", null);
indexConceptFields(Slice.class, "globalID", Slice.class, "caseID");
cset(uniq_returnIfNew(Slice.class,"caseID" , ""), "name" , "main slice");
loadedSlices.get("").initialSetup(toGlobalIDObj(mainSliceGlobalID()));
backgroundFan = slicesLoadedOnDemand(backgroundSlices);
backgroundFan.lock = fan.lock;
// legacy conversions!
//deleteConcepts(Slice, globalID := GlobalID('wftlawbagrwprywn));
// Approve this machine's key
PKIKeyPair machineKey = agiBot_trustedKeyForMachine();
if (machineKey != null) {
print("Approving this machine's key: " + machineKey.publicKey);
cset(uniq_sync(Signer.class, "publicKey" , machineKey.publicKey), "trusted" , true, "approvedBy" , "local");
}
sourceCodeLines = countLines(mySource());
startThread("Make central index", new Runnable() { public void run() { try {
makeCentralIndex();
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "makeCentralIndex();"; }});
}
// Serve page
static Object html(String uri, final Map<String, String> params) { try {
return new Request().serve(uri, params);
} catch (Exception __e) { throw rethrow(__e); } }
static class WorksOnSlice {
Concepts cc;
LoadedSlice slice;
WorksOnSlice() {}
WorksOnSlice(LoadedSlice slice) {
this.slice = slice; cc = slice.cc; }
void setSlice(LoadedSlice slice) {
this.slice = slice;
cc = slice.cc;
}
Page findPageFromParams(Map map) {
String q = getString("q",map);
return empty(q) ? null : findPageFromQ(q);
}
Page findOrMakePageFromParams(Map map) {
return pageFromQ(getString("q",map));
}
Page findPageFromQ(String q) {
return conceptWhereCI(cc, Page.class, "q", q);
}
Page pageFromQ(String q) {
return slice.pageFromQ(q);
}
Set<Page> pagesForKeyAndValue(String key, String value) {
List<Entry> entries = conceptsWhereIC(cc, Entry.class, "value", value, "key", key);
return asSet(ccollect("page",entries));
}
Collection<String> keysForPageAndValue(String q, String value) {
Page page = findPageFromQ(q);
if (page == null) return null;
return collect("key",conceptsWhereIC(cc, Entry.class, "page", page, "value", value));
}
// DB functions
boolean hasPage(String q) { return hasConceptWhereIC(Page.class, "q", q); }
String getValue(Page page, String key) {
return page == null || empty(key) ? null : getString("value",highestByField("count",objectsWhereIC(findBackRefs(page, Entry.class), "key", key)));
}
String getValue(String page, String key) {
return getValue(findPageFromQ(page), key);
}
String pageDisplayName(Page page) {
/*S name = getValue(page, "read as");
bool unnaturalName = nempty(name) && !eq(makeAGIDomain(name), page.url);
ret unnaturalName ? name + " " + squareBracketed(page.url) : or2(name, unpackAGIDomainOpt(page.url));*/
return page.q;
}
String renderThing(String s, boolean forceURLDisplay) {
return forceURLDisplay || isURL(s) || isAGIDomain(s)
? ahref(fixAGILink(absoluteURL(s)), htmlencode2(shorten(displayLength, s)))
: ahref(agiBlue_linkForPhrase(s,
"slice" , slice.isMainSlice() ? null : slice.sliceConcept.globalID),
htmlencode2(shorten(displayLength, s)));
}
} // end of WorksOnSlice
static class Request extends WorksOnSlice {
String cookie;
Session session;
String uri;
Map<String, String> params;
long started = sysNow();
// should also work for standalone
boolean isHomeDomain() {
String domain = domain();
return eqic(domain, "www.agi.blue") || !ewic(domain, ".agi.blue");
}
Object serve(String uri, Map<String, String> params) {
this.uri = dropMultipleSlashes(uri);
this.params = params;
Matches m = new Matches();
print(uri + " ? " + unnull(subBot_query()));
// get cookie & session
cookie = cookieFromUser();
if (cookie != null)
session = uniq_sync(Session.class, "cookie", cookie);
else
session = unlistedWithValues(Session.class);
// check if user wants to change slices
String selectSlice = params.get("slice");
if (isGlobalID(selectSlice))
cset(session, "selectedSlice" , selectSlice);
if (session.selectedSlice == null)
cset(session, "selectedSlice" , str(mainSliceGlobalID()));
// get case ID
String caseID = "";
Slice sliceConcept = sliceConceptForGlobalID(session.selectedSlice);
print("Selected slice: " + session.selectedSlice + ", obj? " + (sliceConcept != null));
if (sliceConcept != null) caseID = sliceConcept.caseID;
print("caseID: " + caseID);
// load slice
slice = assertNotNull(loadSlice(caseID, session.selectedSlice));
cc = slice.cc;
slice.sliceConcept = sliceConcept;
// Check for special URIs
if (swic(uri, "/bot/")) return serveBot();
// eleu appends a slash to the URI if it's a single identifier, so we drop it again
String uri2 = dropTrailingSlash(uri);
if (eqic(uri2, "/google-verify")) {
print("Google-verify started.");
Payload payload = printStruct(googleVerifyUserToken2(googleSignInID(), params.get("token")));
if (payload == null) return print("google-verify", "No");
cset(session,
"googleLogInDate" , now(),
"googleEmail" , payload.getEmail(),
"googleEmailVerified" , payload.getEmailVerified(),
"googleFirstName" , strOrNull(payload.get("given_name")),
"googleLastName" , strOrNull(payload.get("family_name")));
return print("google-verify", payload.getEmail() + " " + (payload.getEmailVerified() ? "(verified)" : "(not verified)"));
}
if (eqic(uri2, "/search")) return serveScoredSearch();
if (eqic(uri2, "/literalSearch")) return serveLiteralSearch();
if (eqic(uri2, "/levenSearch")) return serveLevenSearch();
if (eqic(uri2, "/query")) return serveQueryPage();
if (eqic(uri2, "/createSlice")) return serveCreateSlicePage();
String q = params.get("q");
String domain = or2(params.get("domain"), domain());
String raw = firstKeyWithValue("", params); // agi.blue?something
if (nempty(raw) && empty(q)) q = raw;
/*if (nempty(q)) {
domain = makeAGIDomain(q);
if (l(domain) > maximumDomainPartLength()) // escape with "domain="
ret hrefresh(agiBlueURL() + hquery(+domain, key := "read as", value := q));
ret hrefresh("http://" + domain + (eq(q, domain) ? "" : "/" + hquery(key := "read as", value := q)));
//uri = "/"; replaceMapWithParams(params, key := "read as", value := q);
}*/
String url = domain + dropTrailingSlash(uri);
// domain to query
//if (empty(q)) q = url;
if (empty(q)) q = agiBlue_urlToQuery(url);
Page page; boolean newPage = false; Pair<Page,Boolean> __6= uniqCI2_sync(cc, Page.class, "q", q); page = __6.a; newPage = __6.b;
if (newPage) dbLog("New page", "q", q);
//printStructs(+params, +raw, +q);
Set<String> get = asCISet(nempties(subBot_paramsAsMultiMap().get("get")));
String top = nempty(get) ? "" : hcomment("cookie: " + takeFirst(4, session.cookie))
+ hSilentComputatorWithFlag("agi.blue: " + q)
+ p(ahref(sliceHomeURL(),
//hsnippetimg(#1101682, width := 565/5, height := 800/5, title := "Robot by Peerro @ DeviantArt")
//hsnippetimg(#1101778, width := 96, height := 96, title := "agi.blue - a database for everything")
hsnippetimg("#1101822", "width" , 314, "height" , 125, "title" , "agi.blue - Wikipedia for robots")
))
+ p(small(
b(agiBlueNameHTML())
+ (agiBlue_isOriginal() ? "" : " " + targetBlank("http://agi.blue", "[original]"))
+ " | " + targetBlank(progLink(), "source code") + " of this web site (" + nLines(sourceCodeLines) + ") | " + targetBlank("https://gitter.im/agi-blue/community", "sponsor https?") + " | by " + targetBlank("https://BotCompany.de", "BC") + " | " + targetBlank("http://fiverr.tinybrain.de/", "Fiverr") + " | " + targetBlank("https://discordapp.com/invite/SEAjPqk", "Discord") + " | " + targetBlank("https://www.youtube.com/watch?v=b6jtRdV3Ev8", "Video")
+ " | " + targetBlank("http://code.botcompany.de/1024233", "Notes")
+ " | " + ahref(agiBlueURL() + "/query", "Query")
));
if (empty(params.get("q")) && empty(raw) && isHomeDomain()) {
List<Page> pages = sortedByFieldDesc("_modified",list(cc, Page.class)); // TODO: use index
int start = parseInt(params.get("start")), step = 100;
String nav = pageNav2("/", l(pages), start, step, "start");
String content = hform(b("GIVE ME INPUT: ") + htextinput("q", "autofocus" , true) + " " + hsubmit("Ask"))
+ h1(sliceAsHTML() + " has " + nPages(countConcepts(cc, Page.class)) + " and " + nConnections(countConcepts(cc, Entry.class)))
+ p(nav)
+ p_nemptyLines(map(pageToHTMLLink(), subList(pages, start, start+step)));
return hhtml_agiBlue(hhead_title("Slice " + sliceConcept().name + " | agi.blue") // SERVE SLICE HOME PAGE
+ hbody(hfullcenterAndTopLeft(top + content
+ footer(),
sliceSelector()
)));
}
String key = trim(params.get("key")), value = trim(params.get("value"));
List<Entry> entries = new GetEntriesAndPost(cc).go(page, params).entries;
//S get = params.get('get);
if (nempty(get))
return serveJSON(collect("value",llNotNulls(firstThat(entries, e -> get.contains(e.key)))));
String key2 = key, value2 = value; if (nempty(key) && nempty(value)) key2 = value2 = ""; // input reset
boolean withHidden = eq(params.get("withHidden"), "1");
Set<Integer> hide = new HashSet();
if (!withHidden) for (Entry e : entries) if (eqic(e.key, "hide") && isSquareBracketedInt(e.value)) addAll(hide, e.count, parseInt(unSquareBracket(e.value)));
MultiMap<Integer,String> mmMeta = new MultiMap();
for (Entry e : entries) if (isSquareBracketedInt(e.key)) mmMeta.put(parseInt(unSquareBracket(e.key)), e.value);
MultiMap<String, String> mm = new MultiMap();
for (Entry e : entries) mm.put(e.key, e.value);
//S name = or2(/* ouch */ last(mm.get("read as")), /* end ouch */ unpackAGIDomain(page.url), page.url);
String name = page.q;
// Find references
List<Entry> refs = concatLists(conceptsWhereIC(cc, Entry.class, "value" , name),
conceptsWhereIC(cc, Entry.class, "key" , name));
Set<Page> refPages = asSet(ccollect("page",refs));
refPages.remove(page); // don't list current page as reference
// Search in page names (depending on default search type)
List<Page> searchResults;
if (eq(sideSearchType, "leven"))
searchResults = levenSearch(page.q, "max" , 50);
else if (eq(sideSearchType, "literal"))
searchResults = literalSearch(page.q, "max" , 50);
else
searchResults = (List<Page>) dm_call("agiBlueSearch", "search", page.q, "maxResult" , searchResultsToShow+1, "agiBlueBotID" , programID(), "cc", cc);
searchResults.remove(page);
String mainContents =
top + h1(ahref_unstyled(agiBlue_pageURLWithSlice(page), htmlEncode2(shorten(displayLength, name))) + (newPage ? " [huh????]" : ""))
+ p_nemptyLines(map(entries, new F1<Entry, String>() { String get(Entry e) { try {
return !withHidden && (hide.contains(e.count) || eqic(e.key, "read as") && eqic(e.value, name)) ? ""
: "[" + e.count + "] " +
renderThing(e.key, false) + ": " +
b(renderThing(e.value, cic(mmMeta.get(e.count), "is a URL")));
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "!withHidden && (hide.contains(e.count) || eqic(e.key, \"read as\") && eqic(e.va..."; }}))
+ hpostform(h3("Add an entry")
+ "Key: " + hinputfield("key" , key2) + " Value: " + hinputfield("value" , value2) + "<br><br>" + hsubmit("Add")
)
+ p(ahref(agiBlueURL() + "/literalSearch" + hquery("q" , page.q), "[literal search]", "title" , "Search pages with a name containing this page's name literally")
+ " " +
ahref(agiBlueURL() + "/levenSearch" + hquery("q" , page.q), "[leven search 1]", "title" , "Search pages with a Levenshtein similarity of 1 containing this page's name literally")
+ " " +
ahref(agiBlueURL() + "/search" + hquery("q" , page.q), "[scored search]", "title" , "Search pages with ScoredSearch"));
String sideContents =
hform(b("GIVE ME INPUT:") + " "
+ htextinput("q") + " "
+ hsubmit("Ask", "onclick" , "document.getElementById('newInputForm').target = '';") + " "
+ hsubmit("+Tab", "title" , "Ask and show result in a new tab", "onclick" , "document.getElementById('newInputForm').target = '_blank';"),
"id" , "newInputForm")
+ h3("References (" + l(refPages) + ")")
+ p_nemptyLines_showFirst(10, map(pageToHTMLLink("displayLength" , sideDisplayLength), refPages))
+ h3(searchTypeToText.get(sideSearchType) + " search results (" + (l(searchResults) >= searchResultsToShow ? searchResultsToShow + "+" : str(l(searchResults))) + ")")
+ p_nemptyLines_showFirst(searchResultsToShow, map(pageToHTMLLink("displayLength" , sideDisplayLength), searchResults))
+ hdiv("", "id" , "extraStuff");
// TODO: sync search delivery with WebSocket creation
if (asyncSearch)
doLater(6.0, new Runnable() { public void run() { try { dm_call("agiBlueSearch", "searchAndPost", page.q, "agiBlueBotID" , programID(), "cc", cc) ;
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "dm_call(\"agiBlueSearch\", \"searchAndPost\", page.q, agiBlueBotID := programID()..."; }});
// serve a concept page
return hhtml_agiBlue(hhead_title(pageDisplayName(page)) + hbody(
tag("table",
tr(
td(sliceSelector(), "valign" , "top")
+ td(sideContents, "align" , "right", "valign" , "top", "rowspan" , 2))
+ tr(td(mainContents + footer(), "align" , "center", "valign" , "top")),
"width" , "100%", "height" , "100%")));
}
Object servePagesToBot(Iterable<Page> pages) {
return serveListToBot(map(pageToMap(wrapMapAsParams(params)), pages));
}
Object serveListToBot(Collection l) {
if (nempty(params.get("max")))
l = takeFirst(parseInt(params.get("max")), l);
return serveJSON(l);
}
// uri starts with "/bot/"
Object serveBot() {
String q = params.get("q");
if (eqic(uri, "/bot/hello")) return serveJSON("hello");
if (eqic(uri, "/bot/hasPage")) return serveJSON(hasPage(q));
if (eqic(uri, "/bot/randomPageContaining")) {
assertNempty(q);
return servePageToBot(random(filter(list(cc, Page.class), p -> cic(p.q, q))), params);
}
if (eqic(uri, "/bot/allPages"))
return servePagesToBot(list(cc, Page.class));
if (eqic(uri, "/bot/allPagesStartingWith")) {
assertNempty(q);
return servePagesToBot(filter(list(cc, Page.class), p -> swic(p.q, q)));
}
if (eqic(uri, "/bot/allPagesEndingWith")) {
assertNempty(q);
return servePagesToBot(filter(list(cc, Page.class), p -> ewic(p.q, q)));
}
if (eqic(uri, "/bot/allPagesContaining")) {
assertNempty(q);
return servePagesToBot(filter(list(cc, Page.class), p -> cic(p.q, q)));
}
if (eqic(uri, "/bot/allPagesContainingRegexp")) {
assertNempty(q);
Pattern pat = regexpIC(q);
return servePagesToBot(filter(list(cc, Page.class), p -> regexpFindIC(pat, p.q)));
}
if (eqicOneOf(uri, "/bot/postSigned", /*"/bot/makePhysicalSlice",*/ "/bot/approveTrustRequest")) {
String text = rtrim(params.get("text"));
String key = getSignerKey(text);
if (empty(key)) return subBot_serve500("Please include your public key");
if (!isSignedWithKey(text, key)) return subBot_serve500("Signature didn't verify");
text = dropLastTwoLines(text); // drop signer + sig line
Signer signer = uniq_sync(Signer.class,"publicKey" , key);
/*if (eqic(uri, "/bot/makePhysicalSlice")) {
if (!signer.trusted) ret subBot_serve500("Untrusted signer");
Page page = findPageFromParams(jsonDecodeMap(text));
if (page == null) ret subBot_serve500("Page not found");
ret serveJSON(uniq2_sync(PhysicalSlice, slicePage := page).b ? "Slice made" : "Slice exists");
}*/
if (eqic(uri, "/bot/postSigned")) {
List out = new ArrayList();
for (String line : tlft(text)) {
Map<String, String> map = jsonDecodeMap(line);
GetEntriesAndPost x = new GetEntriesAndPost(db_mainConcepts());
x.signer = signer;
Page page = findOrMakePageFromParams(map);
if (page == null) { out.add("Invalid page reference"); continue; }
x.go(page, map);
out.add(x.newEntry ? "Saved" : x.entry != null ? "Entry exists" : "Need key and value");
}
return serveJSON(out);
}
if (eqic(uri, "/bot/approveTrustRequest")) {
if (!signer.trusted) return subBot_serve500("Untrusted signer");
Signer toApprove = conceptWhere(Signer.class,"publicKey" , trim(text));
if (toApprove == null) return subBot_serve500("Signer to approve not found");
cset(toApprove, "trusted" , true, "approvedBy" , signer.globalID);
return serveJSON("Approved: " + trim(text));
}
return subBot_serve500("CONFUSION");
}
if (eqic(uri, "/bot/post")) {
GetEntriesAndPost x = new GetEntriesAndPost(db_mainConcepts());
x.go(pageFromQ(q), params);
return serveJSON(x.newEntry ? "Saved" : x.entry != null ? "Entry exists" : "Need key and value");
}
if (eqic(uri, "/bot/entriesOnPage"))
return serveJSON(map(entriesOnPage(findPageFromParams(params)), entryToMap(false)));
if (eqic(uri, "/bot/lookup")) {
String key = params.get("key");
if (empty(key)) return serveJSON("Need key");
String value = getValue(findPageFromParams(params), key);
return serveJSON(empty(value) ? "" : litmap("value", value));
}
if (eqic(uri, "/bot/latestEntries"))
return serveJSON(map(takeFirst(10, slice.idx_latestEntries.objectIterator()), entryToMap(true)));
if (eqic(uri, "/bot/latestPages"))
return serveJSON(map(takeFirst(10, slice.idx_latestCreatedPages.objectIterator()), pageToMap()));
if (eqic(uri, "/bot/latestChangedPages"))
return serveJSON(map(takeFirst(10, slice.idx_latestChangedPages.objectIterator()), pageToMap()));
if (eqic(uri, "/bot/googleUsersCount"))
return serveJSON(l(setMinus(collectAsCISet("googleEmail",list(Session.class)), "", null)));
if (eqic(uri, "/bot/totalPageCount"))
return serveJSON(countConcepts(Page.class));
/*if (eqic(uri, "/bot/pageWithoutPhysicalSliceCount"))
ret serveJSON(countConceptsWhere(Page, slice := null));
if (eqic(uri, "/bot/physicalSliceCount"))
ret serveJSON(countConcepts(PhysicalSlice));*/
if (eqic(uri, "/bot/trustedSignersCount"))
return serveJSON(countConcepts(Signer.class, "trusted" , true));
if (eqic(uri, "/bot/valueSearch")) {
String value = params.get("value");
List<Entry> entries = conceptsWhereIC(cc, Entry.class, "value", value);
return serveJSON(map(takeFirst(100, entries), entryToMap(true)));
}
if (eqic(uri, "/bot/keyAndValueSearch")) {
String key = params.get("key"), value = params.get("value");
Collection<Page> pages = pagesForKeyAndValue(key, value);
return servePagesToBot(pages);
}
if (eqic(uri, "/bot/keyValuePairsByPopularity")) {
List<Pair<String, String>> pairs = map(list(Entry.class), e -> pair(e.key, e.value));
List<Pair<String, Integer>> pairs2 = multiSetTopPairs(ciMultiSet(map("pairToUglyStringForCIComparison",pairs)));
return serveJSON(map(pairs2, p -> {
String key; String value ; Pair<String,String> __7= pairFromUglyString(p.a); key = __7.a; value = __7.b;
return litorderedmap("n" , p.b, "key", key, "value", value);
}));
}
if (eqic(uri, "/bot/allKeys"))
return serveListToBot(distinctCIFieldValuesOfConcepts(cc, Entry.class, "key"));
if (eqic(uri, "/bot/allKeysByPopularity"))
return serveListToBot(mapMultiSetByPopularity(distinctCIFieldValuesOfConcepts_multiSet(cc, Entry.class, "key"), (key, n) -> litorderedmap("n", n, "key", key)));
if (eqic(uri, "/bot/dbSize"))
return serveJSON(l(conceptsFile()));
if (eqic(uri, "/bot/query"))
return serveBotQuery();
if (eqic(uri, "/bot/createSlice")) {
Slice slice = createSlice(assertNempty(params.get("name")));
return serveJSON(litorderedmap("id" , str(slice.globalID), "name" , slice.name));
}
if (eqic(uri, "/bot/dumpAllSlices") && authed()) {
List<Map> out = new ArrayList();
for (Slice slice : list(Slice.class)) try {
out.add(litorderedmap("slice" , slice.caseID, "ms" , returnTimeFor(() -> dumpSliceToFile(loadBackgroundSlice(slice)))));
} catch (Throwable e) { _handleException(e);
out.add(litorderedmap(slice.caseID, "error" , exceptionToStringShort(e)));
}
return serveJSON(out);
}
if (eqic(uri, "/bot/dumpSlice")) {
File f = dumpSliceToFile(slice);
return "OK, saved as: " + f2s(f);
}
if (eqic(uri, "/bot/memStats")) {
Map fg = cloneMap(loadedSlices);
Map bg = cloneMap(backgroundSlices);
return serveJSON(litcimap(
"error" , checkDoubleLoads(),
"centralIndexEntries" , l(centralIndex),
"centralIndexMade" , renderHowLongAgo(centralIndexMade),
"numLoadedForegroundSlices" , l(fg),
"numLoadedBackgroundSlices" , l(bg),
"loadedForegroundSlicesEstimatedSize" , longSum(map("estimatedSliceDataSize",keys(fg))),
"loadedBackgroundSlicesEstimatedSize" , longSum(map("estimatedSliceDataSize",keys(bg))),
"loadedForegroundSlices" , sortedIC(keysList(fg)),
"loadedBackgroundSlices" , sortedIC(keysList(bg))));
}
if (eqic(uri, "/bot/centralIndexGet")) {
CentralIndexEntry e = centralIndex.get(q);
return serveJSON(e == null ? ll() : map(e.slices, sliceToMap()));
}
// end of bot methods
return subBot_serve404();
}
Object serveBotQuery() {
String query = params.get("query");
return new Query(slice).process(query);
}
Object serveLiteralSearch() {
String q = params.get("q");
List<Page> searchResults = literalSearch(q);
return serveSearchResults("literal search" , q, searchResultsToShow, searchResults);
}
List<Page> literalSearch(String q, Object... __) {
int searchResultsToShow = optPar("max",__, 100);
// quick search in random order
//L<Page> searchResults = takeFirst(searchResultsToShow+1, filterIterator(iterator(list(cc, Page)), p -> cic(p.q, q));
// full search, order by length
return takeFirst(searchResultsToShow+1, pagesSortedByLength(filter(list(cc, Page.class), p -> cic(p.q, q))));
}
Object serveScoredSearch() {
String q = params.get("q");
List<Page> searchResults = (List<Page>) dm_call("agiBlueSearch", "search", q, "cc", cc);
return serveSearchResults("scored search" , q, searchResultsToShow, searchResults);
}
Object serveLevenSearch() {
String q = params.get("q");
List<Page> searchResults = levenSearch(q);
return serveSearchResults("leven search with distance 1" , q, searchResultsToShow, searchResults);
}
List<Page> levenSearch(String q, Object... __) {
int searchResultsToShow = optPar("max",__, 100);
int maxEditDistance = 1;
Map<Page,Integer> map = new HashMap();
for (Page p : list(cc, Page.class)) {
int distance = leven_limitedIC(q, p.q, maxEditDistance+1);
if (distance <= maxEditDistance) map.put(p, distance);
}
return takeFirst(searchResultsToShow+1, keysSortedByValue(map));
}
Object serveSearchResults(String searchType, String q, int searchResultsToShow, Collection<Page> searchResults) {
String title = "agi.blue " + searchType + " for " + htmlEncode2(quote(q)) + " (" + (l(searchResults) >= searchResultsToShow ? searchResultsToShow + "+ results" : nResults(l(searchResults))) + ")";
return hhtml_agiBlue(hhead_title(htmldecode_dropAllTags(title))
+ hbody(hfullcenter(//top +
h3(title)
+ p_nemptyLines_showFirst(searchResultsToShow, map(pageToHTMLLink(), searchResults)))));
}
Object serveQueryPage() {
String query = params.get("query");
if (query == null) query = loadSnippet("#1024258");
String title = agiBlueNameHTML() + " | Execute a query script (" + targetBlank("http://code.botcompany.de/1024274", "ALQL") + ")";
return hhtml_agiBlue(hhead_title(htmldecode_dropAllTags(title))
+ hbody(hfullcenter(
h3(title)
+ form(
htextarea(query, "name" , "query", "cols" , 80, "rows" , 10, "autofocus" , true)
+ "<br><br>"
+ hsubmit("Execute"), "action" , "/bot/query")
)));
}
String sliceHomeURL() {
return slice == null ? agiBlueURL() : sliceHomeURL(slice.sliceConcept.globalID);
}
String sliceHomeURL(GlobalID slice) {
return agiBlueURL() + hquery("slice", slice);
}
Object serveCreateSlicePage() {
String sliceName = trim(params.get("sliceName"));
if (eq(params.get("doIt"), "1") && nempty(sliceName)) {
// TODO: check for existing name
Slice slice = createSlice(sliceName);
return hrefresh(sliceHomeURL(slice.globalID));
}
String title = agiBlueNameHTML() + " | Create slice";
return hhtml_agiBlue(hhead_title(htmldecode_dropAllTags(title))
+ hbody(hfullcenter(
h3(title)
+ form(
hhidden("doIt" , 1)
+ "Slice name: " + htextinput("sliceName", sliceName, "autofocus" , true)
+ "<br><br>"
+ hsubmit("Create slice"))
)));
}
F1<Page, String> pageToHTMLLink(Object... __) {
int displayLength = optPar("displayLength",__, main.displayLength);
return new F1<Page, String>() { String get(Page p) { try {
String name = pageDisplayName(p);
return ahref(agiBlue_pageURLWithSlice(p),
htmlEncode2(shorten(displayLength, name)),
"title" , name);
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "S name = pageDisplayName(p);\r\n ret ahref(agiBlue_pageURLWithSlice(p),\r\n ..."; }};
}
// and google log-in
String sliceSelector() {
return htag("table",tr(
(!showGoogleLogIn ? "" : td(
googleSignIn_signInButton(agiBlueURL() + "/google-verify", "console.log(data);", ""), "style" , "padding-right: 10px;")
+ td(nobr(ahref("javascript:signOut()", "Sign out")), "style" , "padding-right: 10px; padding-bottom: 0.15em"))
+ (!showSliceSelector ? "" : hform(td(
"Select reality slice: "
+ hselect(availableSlices(), session.selectedSlice, "name" , "slice", "onchange" , "this.form.submit()")
/*+ " " + hsubmit("Go")*/
+ " " + ahref(agiBlueURL() + "/createSlice", "Create slice...")
)))));
}
String sliceAsHTML() {
if (slice.isMainSlice()) return htmlEncode2(agiBlueName() + "'s main slice");
if (slice.sliceConcept == null) return "Slice ???";
return htmlEncode2("Slice " + quote(slice.sliceConcept.name));
}
Slice sliceConcept() { return slice.sliceConcept; }
String footer() {
return p(small(elapsedMS_sysNow(started) + " ms"));
}
String verifiedEmail() {
return session == null || !session.googleEmailVerified ? null
: session.googleEmail;
}
boolean authed() {
boolean ver = eqic(verifiedEmail(), "stefan.reich.maker.of.eye@googlemail.com");
print("Auth check " + verifiedEmail() + " -> " + ver);
return ver;
}
String googleSignInID() {
return eqic(domain(), "botcompany.de") ? botCompanyGoogleSignInID() : agiBlueGoogleSignInID();
}
String hhtml_agiBlue(String contents) {
return hhtml(hAddToHead_fast(contents,
hIncludeGoogleFont("Source Sans Pro")
+ "<meta name=\"google-site-verification\" content=\"oRvyeTqgSuv-FE_c-2UKM1Vp0oDqx8h9WruHYWqA-NQ\" />"
+ loadJQuery()
+ hmobilefix()
+ googleSignIn_header("", googleSignInID())
+ hstylesheet("body { font-family: Source Sans Pro }")));
}
} // end of Request
static void dbLog(Object... params) {
logStructure(programFile("db.log"), ll(params));
}
static IF1<Page, Map> pageToMap(Object... __) {
boolean withEntries = boolPar("withEntries",__);
boolean nameOnly = eqOneOf(optPar("nameOnly",__), "1", true);
if (nameOnly) return (IF1<Page, Map>) p -> litmap("q" , p.q);
return (IF1<Page, Map>) p -> {
List<Entry> entries = findBackRefs(p, Entry.class);
return litorderedmap(
"q" , p.q,
"nEntries" , l(entries),
"created" , p.created,
"modified" , p._modified,
"entries" , !withEntries ? null : map(entries, entryToMap(false)));
};
}
static IF1<Entry, Map> entryToMap(boolean withPage) {
return (IF1<Entry, Map>) e -> litorderedmap(
"created" , e.created,
"i" , e.count,
"key" , e.key,
"value" , e.value,
"q" , withPage ? e.page.get().q : null,
"signer" , getString("globalID",e.signer.get()));
}
static IF1<Slice, Map> sliceToMap() {
return (IF1<Slice, Map>) s -> litorderedmap(
"created" , s.created,
"globalID" , str(s.globalID),
"name" , s.name,
"caseID" , s.caseID);
}
static Object servePageToBot(Page page, Map<String, String> params) {
if (page == null) return serveJSON(null);
params = asCIMap(params);
Map map = pageToMap("withEntries" , valueIs1("withEntries",params)).get(page);
return serveJSON(map);
}
static class GetEntriesAndPost {
Concepts cc;
List<Entry> entries;
Entry entry;
boolean newEntry = false;
Signer signer;
GetEntriesAndPost(Concepts cc) {
this.cc = cc;}
GetEntriesAndPost go(Page page, Map<String, String> params) {
String key = trim(params.get("key")), value = trim(params.get("value"));
print("GetEntriesAndPost: " + quote(page.q) + ", " + quote(key) + " := " + quote(value));
{ withDBLock(new Runnable() { public void run() { try {
entries = findBackRefs(page, Entry.class);
if (nempty(key) && nempty(value)) {
String ip = subBot_clientIP();
entry = firstThat(e -> eqic(e.key, key) && eq_icIf(!allowMultipleCasesInValues, e.value, value) && eq(e.ip, ip), entries);
if (entry == null) {
print("SAVING");
Entry e = cnew(cc, Entry.class, "page", page, "key", key, "value", value, "ip", ip, "count" , l(entries) + 1, "signer", signer);
if (makeAllValuesPages) pageFromQ(cc, value);
page.change(); // bump modification date
entry = e;
newEntry = true;
entries.add(entry);
dbLog("New entry", "page" , page.q, "globalID" , e.globalID, "count" , e.count, "key", key, "value", value);
}
}
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "entries = findBackRefs(page, Entry);\r\n if (nempty(key) && nempty(value))..."; }}); }
sortByFieldInPlace("created",entries);
numberEntriesInConceptField("count",entries);
return this;
}
}
static Map<String, String> availableSlices() {
return mapToOrderedMap(s -> pair(str(s.globalID), s.name + " [ID: " + s.globalID + "]"), list(Slice.class));
}
static List<Entry> entriesOnPage(Page p) {
return p == null ? null : sortedByField("count",findBackRefs(p, Entry.class));
}
static List<Page> pagesSortedByLength(List<Page> l) {
return sortedByCalculatedField(l, p -> l(p.q));
}
static boolean agiBlue_isOriginal() {
return amProgram("#1023558");
}
static String agiBlueURL() {
return agiBlue_isOriginal() ? "https://agi.blue" : "/" + psI(programID()) + "/raw";
}
static String agiBlueName() {
return agiBlue_isOriginal() ? "agi.blue" : "agi.blue clone " + programID();
}
static void cleanMeUp() {
cleanUp(fan);
}
static LoadedSlice loadSlice(Slice slice) {
return loadSlice(slice.caseID, str(slice.globalID));
}
static LoadedSlice loadSlice(String caseID, String globalID) {
caseID = unnull(caseID);
Lock __0 = fan.lock; lock(__0); try {
// move slice from background to foreground
Concepts cc = backgroundFan.getIfLoaded(caseID);
if (cc != null) {
LoadedSlice slice = assertNotNull(backgroundSlices.get(caseID));
backgroundFan.loaded.remove(caseID);
fan.loaded.put(caseID, cc);
backgroundSlices.remove(caseID);
loadedSlices.put(caseID, slice);
return slice;
}
fan.get(caseID, globalID);
return loadedSlices.get(caseID);
} finally { unlock(__0); } }
// load background slice
static LoadedSlice loadBackgroundSlice(Slice slice) {
return loadBackgroundSlice(slice.caseID, str(slice.globalID));
}
static LoadedSlice loadBackgroundSlice(String caseID, String globalID) {
caseID = unnull(caseID);
Lock __1 = fan.lock; lock(__1); try {
// check if in foreground
if (fan.getIfLoaded(caseID) != null)
return loadedSlices.get(caseID);
backgroundFan.get(caseID, globalID);
LoadedSlice slice = assertNotNull(backgroundSlices.get(caseID));
slice.lastAccess = sysNow();
while (l(backgroundSlices) > maxBackgroundSlices)
unloadLeastRecentlyAccessedBackgroundSlice();
return slice;
} finally { unlock(__1); } }
static void unloadLeastRecentlyAccessedBackgroundSlice() {
Lock __2 = fan.lock; lock(__2); try {
String caseID = lowestByField("lastAccess",keys(backgroundSlices));
if (caseID != null)
backgroundFan.unloadCase(caseID);
} finally { unlock(__2); } }
static Slice sliceConceptForGlobalID(String globalID) {
return sliceConceptForGlobalID(toGlobalIDObj(globalID));
}
static Slice sliceConceptForGlobalID(GlobalID globalID) {
return conceptWhere(Slice.class,"globalID", globalID);
}
static Slice sliceConceptForCaseID(String caseID) {
return conceptWhere(Slice.class,"caseID", caseID);
}
static String agiBlueNameHTML() {
return ahref(agiBlueURL(), htmlEncode2(agiBlueName()));
}
static Slice createSlice(String name) {
name = shorten(name, maxSliceNameLength);
Slice slice = cnew(Slice.class,"name", name);
cset(slice, "caseID" , slice.defaultCaseID());
loadSlice(slice).initialSetup(slice.globalID);
return slice;
}
static Slice sliceForName(String name) {
return conceptWhereCI(Slice.class,"name", name);
}
static class Query extends WorksOnSlice {
Map<String, String> vars = ciMap();
Query(LoadedSlice slice) { super(slice); }
Object process(String query) {
{ Object __4= processLines(agiBlue_parseQueryScript(query)); if (__4 != null) return __4; }
return serveJSON("No return statement");
}
Object processLines(List<ALQLLine> lines) {
for (ALQLLine line : lines) {
if (line instanceof ALQLSlice) {
Slice slice = sliceForName(((ALQLSlice) line).slice);
if (slice == null) return serveJSON("Slice not found: " + ((ALQLSlice) line).slice);
LoadedSlice oldSlice = Query.this.slice;
try {
setSlice(loadSlice(slice));
{ Object __5= processLines(((ALQLSlice) line).contents); if (__5 != null) return __5; }
} finally {
setSlice(oldSlice);
}
} else if (line instanceof ALQLReturn)
return serveJSON(ll(getOrKeep(vars, ((ALQLReturn) line).var)));
else if (line instanceof ALQLTriple) {
T3<String, String, String> t = ((ALQLTriple) line).triple;
t = tripleMap(t, s -> getOrKeep(vars, s));
Collection<Page> pages;
String var;
if (isDollarVar(t.c)) {
var = t.c;
if (isDollarVar(t.a)) {
if (isDollarVar(t.b)) throw todo(t);
Entry e = random(conceptsWhereCI(cc, Entry.class, "key" , t.b));
if (e == null) return serveJSON("No results for " + var);
pages = pagesForKeyAndValue(t.b, t.c);
vars.put(t.a, e.page.get().q);
vars.put(t.c, e.value);
continue;
} else if (isDollarVar(t.b)) {
Page page = findPageFromQ(t.a);
Entry e = random(findBackRefs(page, Entry.class));
if (e == null) return serveJSON("No results for " + var);
vars.put(t.b, e.key);
vars.put(t.c, e.value);
continue;
} else {
String val = getValue(t.a, t.b);
if (val == null) return serveJSON("No results for " + var);
pages = ll(pageFromQ(val));
}
} else if (isDollarVar(t.b)) {
var = t.b;
if (isDollarVar(t.c)) throw todo(t);
if (isDollarVar(t.a)) {
List<Entry> entries = conceptsWhereCI(cc, Entry.class, "value" , t.c);
if (empty(entries)) return serveJSON("No results for " + var);
Entry e = random(entries);
vars.put(t.a, e.page.get().q);
vars.put(t.b, e.key);
continue;
} else {
Collection<String> keys = keysForPageAndValue(t.a, t.c);
if (empty(keys)) return serveJSON("No results for " + var);
pages = map(new F1<String, Page>() { Page get(String x) { try { return pageFromQ(x); } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "pageFromQ(x)"; }}, keys);
}
} else {
var = t.a;
if (!isDollarVar(t.a)) throw todo(t);
if (isDollarVar(t.b)) throw todo(t);
if (isDollarVar(t.c)) throw todo(t);
pages = pagesForKeyAndValue(t.b, t.c);
}
if (empty(pages)) return serveJSON("No results for " + var);
vars.put(var, random(pages).q);
} else if (line instanceof ALQLPage) {
if (eq(((ALQLPage) line).matchMethod, "eqic"))
findPageFromQ(((ALQLPage) line).page);
else if (eq(((ALQLPage) line).matchMethod, "flexMatchDollarVarsIC_first")) {
List<Map<String, String>> l = new ArrayList();
for (Page p : list(cc, Page.class))
addIfNotNull(l, flexMatchDollarVarsIC_first(((ALQLPage) line).page, p.q));
if (empty(l)) return serveJSON("No results for " + curly(((ALQLPage) line).page));
vars.putAll(random(l));
} else
throw fail("Unknown match method: " + ((ALQLPage) line).matchMethod);
} else
throw fail("Can't interpret: " + line);
}
return null;
}
}
static Page pageFromQ(Concepts cc, String q) {
return empty(q) ? null : uniqCI_sync(cc, Page.class, "q", q);
}
/*sS globalIDFromCaseID(S caseID) {
ret assertGlobalID(takeLast(globalIDLength(), caseID));
}*/
static String agiBlue_pageURLWithSlice(Page p) {
return p == null ? null : agiBlueURL() + hquery("slice" , _get(sliceForPage(p), "globalID"), "q" , p.q);
}
static Slice sliceForPage(Page p) {
if (p == null) return null;
SliceInfo info = conceptWhere(p._concepts, SliceInfo.class);
return info == null ? null : sliceConceptForGlobalID(info.globalID);
}
static GlobalID mainSliceGlobalID() {
return conceptWhere(Slice.class,"caseID" , "").globalID;
}
static File sliceDumpFile(Slice slice) {
return programFile("slice-dumps/" + or2(slice.caseID, "main") + ".slice");
}
static File dumpSliceToFile(LoadedSlice slice) {
return withDBLock(slice.cc, new F0<File>() { File get() { try {
cset(slice.sliceConcept, "sliceDumped" , now());
File file = sliceDumpFile(slice.sliceConcept);
List<String> lines = new ArrayList();
for (Page p : list(slice.cc, Page.class))
lines.add(quote(p.q));
for (Entry e : list(slice.cc, Entry.class))
lines.add(sfu(tripleToList(entryToTriple(e))));
saveLinesAsTextFile(file, lines);
return file;
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "cset(slice.sliceConcept, sliceDumped := now());\r\n File file = sliceDumpFil..."; }});
}
static T3<String, String, String> entryToTriple(Entry e) {
return e == null ? null : t3(e.page.get().q, e.key, e.value);
}
static ConceptsLoadedOnDemand slicesLoadedOnDemand(Map<String, LoadedSlice> loadedSlices) {
ConceptsLoadedOnDemand fan = new ConceptsLoadedOnDemand();
fan.onCaseLoaded(new VF3<String, Object, Concepts>() { public void get(String caseID, Object globalID, Concepts concepts) { try {
LoadedSlice ls = new LoadedSlice(caseID, concepts);
if (nempty(globalID))
ls.initialSetup(toGlobalIDObj((String) globalID));
loadedSlices.put(caseID, ls);
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "LoadedSlice ls = new(caseID, concepts);\r\n if (nempty(globalID))\r\n ls...."; }});
fan.onUnloadingCase(new VF2<String, Concepts>() { public void get(String caseID, Concepts concepts) { try {
loadedSlices.remove(caseID);
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "loadedSlices.remove(caseID);"; }});
return fan;
}
// check if slices are loaded both in foreground and background (BAD)
static String checkDoubleLoads() {
List<String> l = sharedKeys(loadedSlices, backgroundSlices);
return empty(l) ? null : "ERROR: Slice loaded in background and foreground: " + first(l);
}
// just use size of concepts.structure.gz
static long estimatedSliceDataSize(Slice slice) {
return estimatedSliceDataSize(slice.caseID);
}
static long estimatedSliceDataSize(String caseID) {
return l(conceptsFile(fan.dbID(caseID)));
}
static CentralIndexEntry centralIndexGet(String s) { return getOrCreate(CentralIndexEntry.class,centralIndex, s); }
static void makeCentralIndex() {
try {
centralIndex.clear();
for (Slice slice : conceptsWhere(Slice.class, "indexed" , true))
addToCentralIndex(slice);
} catch (Throwable __e) { _handleException(__e); }
centralIndexMade = now();
}
static void addToCentralIndex(Slice slice) {
for (String s : sliceDump_pageNamesIncludingKeys(sliceDumpFile(slice)))
centralIndexGet(s).slices.add(slice);
}
static String pairToUglyStringForCIComparison(Pair<String, String> p) {
return p == null ? null : l(p.a) + "|" + p.a + "|" + p.b;
}
static GlobalID aGlobalIDObject() {
return aGlobalIDObj();
}
static String uniqueFileNameUsingMD5_80_v2(String fullName) {
return uniqueFileNameUsingMD5_80_v2(fullName, md5(fullName));
}
static String uniqueFileNameUsingMD5_80_v2(String fullName, String md5) {
return takeFirst(80-33, fileNameEncode(fullName)) + " - " + md5;
}
static String aGlobalID() {
return randomID(globalIDLength());
}
static <A> Set<A> synchroLinkedHashSet() {
return Collections.synchronizedSet(new LinkedHashSet<A>());
}
static HashMap litmap(Object... x) {
HashMap map = new HashMap();
litmap_impl(map, x);
return map;
}
static void litmap_impl(Map map, Object... x) {
if (x != null) for (int i = 0; i < x.length-1; i += 2)
if (x[i+1] != null)
map.put(x[i], x[i+1]);
}
static List syncMap(Object f, Map map) {
return syncMap(map, f);
}
// map: func(key, value) -> list element
static List syncMap(Map map, Object f) {
return map(cloneLinkedHashMap(map), f); // TODO: use a temporary list instead
}
static <A, B> Map<A, B> syncMap() {
return synchroHashMap();
}
static <A> TreeMap<String, A> ciMap() {
return caseInsensitiveMap();
}
static long sysNow() {
ping();
return System.nanoTime()/1000000;
}
static void onConceptsChange(Runnable r) {
onConceptsChange(db_mainConcepts(), r);
}
static void onConceptsChange(Concepts cc, Runnable r) {
cc.addConceptIndex(simpleConceptIndex(r));
cc.onAllChanged.add(r);
}
// 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 long now_virtualTime;
static long now() {
return now_virtualTime != 0 ? now_virtualTime : System.currentTimeMillis();
}
static RuntimeException rethrow(Throwable t) {
if (t instanceof Error)
_handleError((Error) t);
throw t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t);
}
static RuntimeException rethrow(String msg, Throwable t) {
throw new RuntimeException(msg, t);
}
static <A extends Concept> List<A> list(Class<A> type) {
return db_mainConcepts().list(type);
}
static <A extends Concept> List<A> list(Concepts concepts, Class<A> type) {
return concepts.list(type);
}
static List<Concept> list(String type) {
return db_mainConcepts().list(type);
}
static List<Concept> list(Concepts concepts, String type) {
return concepts.list(type);
}
static <A extends Concept> A uniq(Class<A> c, Object... params) {
return uniqueConcept(c, params);
}
static <A extends Concept> A uniq(Concepts cc, Class<A> c, Object... params) {
return uniqueConcept(cc, c, params);
}
static void indexConceptFieldsCI(Concepts concepts, Object... params) {
for (int i = 0; i < l(params); i += 2)
indexConceptFieldCI(concepts, (Class) params[i], (String) params[i+1]);
}
// first parameter can be Concepts
static void indexConceptFields(Object... params) {
int i = 0;
Concepts concepts;
if (first(params) instanceof Concepts) {
concepts = (Concepts) first(params);
++i;
} else concepts = db_mainConcepts();
for (; i < l(params); i += 2)
indexConceptField(concepts, (Class) params[i], (String) params[i+1]);
}
static void indexSingletonConcept(Concepts cc, Class<? extends Concept> c) {
indexConceptField(cc, c, "_dummy");
}
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(MultiSet ms) { return ms == null || ms.isEmpty(); }
static boolean empty(File f) { return getFileSize(f) == 0; }
// true if it bootstrapped
static boolean bootstrapDataFrom(String progID) {
File otherDir = javaxDataDir(progID);
File myDir = programDir();
if (sameFile(otherDir, myDir)) return false;
if (!directoryIsEmpty(myDir)) return false;
print("Importing data from: " + progID + " to " + programID());
copyAllFilesInDirectory_rec_noOverwrite(otherDir, myDir);
return true;
}
static void deleteMyBackups() {
deleteFiles(conceptBackupFiles(dbProgramID()));
}
static void thinMyBackups() {
thinAProgramsBackups(dbProgramID(), true);
}
static <A extends Concept> A uniq_returnIfNew(Class<A> c, Object... params) {
Pair<A, Boolean> p = uniq2(c, params);
return p.b ? p.a : null;
}
static GlobalID toGlobalIDObj(String s) {
return s == null ? null : new GlobalID(s);
}
static GlobalID toGlobalIDObj(GlobalID globalID) {
return globalID;
}
static PKIKeyPair agiBot_trustedKeyForMachine() {
return pkiKeyPairFromTwoLineFile(agiBot_trustedKeyForMachine_file());
}
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 = false; // total mute if set
static Object print_byThread_lock = new Object();
static volatile ThreadLocal<Object> print_byThread; // special handling by thread - prefers F1<S, Bool>
static volatile Object print_allThreads;
static volatile Object print_preprocess;
static void print() {
print("");
}
static <A> A print(String s, A o) {
print((endsWithLetterOrDigit(s) ? s + ": " : s) + o);
return o;
}
// slightly overblown signature to return original object...
static <A> 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 void print_autoRotate() {
}
static <A extends Concept> A uniq_sync(final Class<A> c, final Object... params) {
return uniq_sync(db_mainConcepts(), c, params);
}
static <A extends Concept> A uniq_sync(Concepts concepts, Class<A> c, final Object... params) {
return withDBLock(concepts, new F0<A>() { A get() { try { return uniq(concepts, c, params); } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "ret uniq(concepts, c, params);"; }});
}
static int countLines(String s) {
return l(toLines(s)); // yeah could be optimized :-)
}
static String mySource() {
return loadSnippet(programID());
}
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 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 <A extends Concept> A conceptWhereCI(Class<A> c, Object... params) {
return findConceptWhereCI(c, params);
}
static Concept conceptWhereCI(String c, Object... params) {
return findConceptWhereCI(db_mainConcepts(), c, params);
}
static <A extends Concept> A conceptWhereCI(Concepts concepts, Class<A> c, Object... params) {
return findConceptWhereCI(concepts, c, params);
}
static Concept conceptWhereCI(Concepts concepts, String c, Object... params) {
return findConceptWhereCI(concepts, c, params);
}
static <A extends Concept> List<A> conceptsWhereIC(Class<A> c, Object... params) {
return conceptsWhereIC(db_mainConcepts(), c, params);
}
static List<Concept> conceptsWhereIC(String c, Object... params) {
return conceptsWhereIC(db_mainConcepts(), c, params);
}
static <A extends Concept> List<A> conceptsWhereIC(Concepts concepts, Class<A> c, Object... params) {
params = expandParams(c, params);
return filterConceptsIC(concepts.list(c), params);
}
static List<Concept> conceptsWhereIC(Concepts concepts, String c, Object... params) {
return filterConceptsIC(concepts.list(c), params);
}
static Set asSet(Object[] array) {
HashSet set = new HashSet();
for (Object o : array)
if (o != null)
set.add(o);
return set;
}
static Set<String> asSet(String[] array) {
TreeSet<String> set = new TreeSet();
for (String o : array)
if (o != null)
set.add(o);
return set;
}
static <A> Set<A> asSet(Iterable<A> l) {
if (l instanceof Set) return (Set) l;
HashSet<A> set = new HashSet();
for (A o : unnull(l))
if (o != null)
set.add(o);
return set;
}
static List ccollect(Collection<? extends Concept> c, String field) {
List l = new ArrayList();
if (c != null) for (Concept a : c)
l.add(cget(a, field));
return l;
}
static List ccollect(String field, Collection<? extends Concept> c) {
return ccollect(c, field);
}
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 boolean hasConceptWhereIC(Class<? extends Concept> c, Object... params) {
return conceptWhereIC(c, params) != null;
}
static <A> A highestByField(String field, Collection<A> l) {
A best = null;
Object bestValue = null;
if (l != null) for(A a : l) {
Object val = getOpt(a, field);
if (val != null && (bestValue == null || cmp(val, bestValue) > 0)) {
best = a;
bestValue = val;
}
}
return best;
}
static <A> A highestByField(Collection<A> l, String field) {
return highestByField(field, l);
}
static int count(Collection l, Object o) {
int count = 0;
for (Object x : l)
if (eq(x, o))
++count;
return count;
}
static <A> List<A> objectsWhereIC(Collection<A> c, Object... data) {
if (c == null) return null;
List<A> l = new ArrayList();
for (A x : c)
if (checkFieldsIC(x, data))
l.add(x);
return l;
}
static <A extends Concept> List<A> findBackRefs(Collection<? extends Concept> concepts, Class<A> type) {
IdentityHashMap<A,Boolean> l = new IdentityHashMap();
for (Concept c : concepts)
if (c.backRefs != null) for (Concept.Ref r : c.backRefs)
if (instanceOf(r.concept(), type))
l.put((A) r.concept(), true);
return asList(keys(l));
}
// TODO: sort by ID?
static <A extends Concept> List<A> findBackRefs(Concept c, Class<A> type) {
IdentityHashMap<A,Boolean> l = new IdentityHashMap();
if (c != null && c.backRefs != null) for (Concept.Ref r : c.backRefs)
if (instanceOf(r.concept(), type))
l.put((A) r.concept(), true);
return asList(keys(l));
}
static <A extends Concept> List<A> findBackRefs(Class<A> type, Concept c) {
return findBackRefs(c, type);
}
static boolean isURL(String s) {
return startsWithOneOf(s, "http://", "https://", "file:");
}
static boolean isAGIDomain(String s) {
return regexpMatchesIC("[a-z0-9-]+\\.agi\\.blue", s);
}
static String ahref(String link, Object contents, Object... params) {
return link == null ? str(contents) : href(link, contents, params);
}
static String fixAGILink(String s) {
if (!isAbsoluteURL(s)) return s;
String host = hostNameFromURL(s);
if (!isAGIBlueDomain(host)) return s;
String sub = dropSuffixIC(theAGIBlueDomain(), host);
if (l(sub) <= maximumDomainPartLength()) return s;
return "http://" + theAGIBlueDomain() + hquery(mapPlus(paramsFromURL(s), "domain" , host));
}
static String absoluteURL(String url) {
return isAbsoluteURL(url) ? url : "http://" + url;
}
static String htmlencode2(String s) {
return htmlencode_noQuotes(s);
}
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 String agiBlue_linkForPhrase(String phrase, Object... additionalParams) {
return agiBlueURL() + hquery(arrayPlus /* allow multiple "get" parameters */(additionalParams, "q" , phrase));
}
static String domain() {
return domainName();
}
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 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 String dropMultipleSlashes(String s) {
return regexpReplace_direct(s, "//+", "/");
}
static String unnull(String s) {
return s == null ? "" : s;
}
static <A> Collection<A> unnull(Collection<A> l) {
return l == null ? emptyList() : l;
}
static <A> List<A> unnull(List<A> l) {
return l == null ? emptyList() : l;
}
static <A, B> Map<A, B> unnull(Map<A, B> l) {
return l == null ? emptyMap() : l;
}
static <A> Iterable<A> unnull(Iterable<A> i) {
return i == null ? emptyList() : i;
}
static <A> A[] unnull(A[] a) {
return a == null ? (A[]) new Object[0] : a;
}
static BitSet unnull(BitSet b) {
return b == null ? new BitSet() : b;
}
//ifclass Symbol
static <A, B> Pair<A, B> unnull(Pair<A, B> p) {
return p != null ? p : new Pair(null, null);
}
static String subBot_query() {
return (String) mapGet(subBot_getHttpFiles(), "query");
}
static String cookieFromUser() {
return (String) callOpt(getBot("#1002157"), "cookieFromUser");
}
// make concept instance that is not connected to DB & set fields
static <A extends Concept> A unlistedWithValues(Class<A> c, Object... params) {
A a = unlisted(c);
cset(a, params);
return a;
}
static boolean isGlobalID(String s) {
return possibleGlobalID(s);
}
static String str(Object o) {
return o == null ? "null" : o.toString();
}
static String str(char[] c) {
return new String(c);
}
static <A> A assertNotNull(A a) {
assertTrue(a != null);
return a;
}
static <A> A assertNotNull(String msg, A a) {
assertTrue(msg, a != null);
return a;
}
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 String dropTrailingSlash(String s) {
return dropSuffix("/", s);
}
static <A> A printStruct(String prefix, A a) {
printStructure(prefix, a);
return a;
}
static <A> A printStruct(A a) {
printStructure(a);
return a;
}
// google http client
// google api client
// google oauth client
// jackson
// google jackson2
// google http client appengine
static Payload googleVerifyUserToken2(String clientID, String token) { try {
NetHttpTransport transport = new NetHttpTransport();
GoogleIdTokenVerifier verifier = new GoogleIdTokenVerifier.Builder(transport, new JacksonFactory())
.setAudience(Collections.singletonList(clientID))
.build();
GoogleIdToken idToken = verifier.verify(token);
if (idToken != null)
return idToken.getPayload();
return null;
} catch (Exception __e) { throw rethrow(__e); } }
static String strOrNull(Object o) {
return o == null ? null : str(o);
}
static String or2(String a, String b) {
return nempty(a) ? a : b;
}
static String or2(String a, String b, String c) {
return or2(or2(a, b), c);
}
static <A, B> A firstKeyWithValue(Map<A, B> map, B value) {
if (map != null) for (Map.Entry<A, B> e : map.entrySet())
if (eq(e.getValue(), value))
return e.getKey();
return null;
}
static <A, B> A firstKeyWithValue(B value, Map<A, B> map) {
return firstKeyWithValue(map, value);
}
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 String agiBlue_urlToQuery(String url) {
String s = unpackAGIDomainOpt(url);
if (s != null && neqic(s, "www")) return s.replace("-", " ");
return url;
}
static <A extends Concept> Pair<A, Boolean> uniqCI2_sync(Class<A> c, final Object... params) {
return uniqCI2_sync(db_mainConcepts(), c, params);
}
static <A extends Concept> Pair<A, Boolean> uniqCI2_sync(Concepts cc, Class<A> c, final Object... params) {
return withDBLock(cc, new F0<Pair<A, Boolean>>() { Pair<A, Boolean> get() { try { return uniqCI2(cc, c, params); } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "ret uniqCI2(cc, c, params);"; }});
}
static TreeSet<String> asCISet(Iterable<String> c) {
return toCaseInsensitiveSet(c);
}
static TreeSet<String> asCISet(String... x) {
return toCaseInsensitiveSet(x);
}
static List<String> nempties(Collection<String> c) {
return filterNempty(c);
}
static MultiMap<String, String> subBot_paramsAsMultiMap() {
return decodeHQueryToMultiMap(mapGet(subBot_getHttpFiles(), "query"));
}
static String hcomment(String text) {
return "<!-- " + text + " -->";
}
static <A> List<A> takeFirst(List<A> l, int n) {
return l(l) <= n ? l : newSubListOrSame(l, 0, n);
}
static <A> List<A> takeFirst(int n, List<A> 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 <A> List<A> takeFirst(int n, Iterable<A> i) {
List l = new ArrayList();
Iterator<A> it = i.iterator();
for (int _repeat_135 = 0; _repeat_135 < n; _repeat_135++) { if (it.hasNext()) l.add(it.next()); else break; }
return l;
}
static String hSilentComputatorWithFlag(String flag) {
return hSilentComputator(hSilentComputator_defaultURI(), flag);
}
static String p(Object contents, Object... params) {
return tag("p", contents, params) + "\n";
}
static String hsnippetimg(String imageID, Object... params) {
return himg(snippetImageLink(imageID), params);
}
static String small(Object contents, Object... params) {
return tag("small", contents, params);
}
static String b(Object contents, Object... params) {
return tag("b", contents, params);
}
static String targetBlank(String link, Object contents, Object... params) {
return hrefBlank(link, contents, params);
}
static String progLink(String id) {
return "http://tinybrain.de/" + parseSnippetID(id);
}
static String progLink() {
return progLink(programID());
}
static String nLines(int n) { return n2(n, "line"); }
static String nLines(Collection l) { return nLines(l(l)); }
static <A> List<A> sortedByFieldDesc(Collection<A> c, String field) {
List<A> l = new ArrayList(c);
sort(l, descFieldComparator(field));
return l;
}
static <A> List<A> sortedByFieldDesc(String field, Collection<A> c) {
return sortedByFieldDesc(c, field);
}
static int parseInt(String s) {
return empty(s) ? 0 : Integer.parseInt(s);
}
static int parseInt(char c) {
return Integer.parseInt(str(c));
}
// step = e.g. 100
// value = 0 to count
static String pageNav2(String baseLink, int count, int value, int step, String nVar, Object... __) {
List<String> l = new ArrayList();
baseLink += contains(baseLink, "?") ? "&" : "?"
+ urlencode(nVar) + "=";
if (value > 0) l.add(ahref(baseLink + max(0, value-step),
stringPar("leftArrow",__, htmlencode(unicode_leftPointingTriangle()))));
for (int i = 0; i < count; i += step) {
int n = i/step+1;
if (pageNav2_showPage(value, i, step, count))
if (value == i)
l.add(b(n));
else
l.add(ahref(baseLink + i, n));
}
if (value+step < count) l.add(ahref(baseLink + (value+step),
stringPar("rightArrow",__, htmlencode(unicode_rightPointingTriangle()))));
return p("Pages: " + lines(l));
}
static boolean pageNav2_showPage(int actual, int i, int step, int count) {
int diff = abs(actual-i)/step;
return i == 0 || i >= (count-1)/step*step || diff <= 10 || ((i/step) % 10) == 9;
}
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(MultiSet ms) { return ms == null ? 0 : ms.size(); }
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);
}
params = html_massageAutofocusParam(params);
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 String h1(String s, Object... params) {
return tag("h1", s, params);
}
static String nPages(int n) { return n2(n, "page"); }
static String nPages(Collection l) { return nPages(l(l)); }
static <A extends Concept> int countConcepts(Concepts concepts, Class<A> c, Object... params) {
return concepts.countConcepts(c, params);
}
static <A extends Concept> int countConcepts(Class<A> 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 <A extends Concept> int countConcepts(Concepts concepts, String className) {
return concepts.countConcepts(className);
}
static int countConcepts(Concepts concepts) {
return concepts.countConcepts();
}
static String nConnections(int n) { return n2(n, "connection"); }
static String nConnections(Collection l) { return nConnections(l(l)); }
static String p_nemptyLines(Iterable l) {
return p(nlToBr(nemptyLines(l)));
}
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 <A, B> List<B> map(Iterable<A> l, F1<A, B> f) { return map(f, l); }
static <A, B> List<B> map(F1<A, B> f, Iterable<A> l) {
List x = emptyList(l);
if (l != null) for (A o : l)
x.add(callF(f, o));
return x;
}
static <A, B> List<B> map(IF1<A, B> f, Iterable<A> l) { return map(l, f); }
static <A, B> List<B> map(Iterable<A> l, IF1<A, B> f) {
List x = emptyList(l);
if (l != null) for (A o : l)
x.add(f.get(o));
return x;
}
static <A, B> List<B> map(IF1<A, B> f, A[] l) { return map(l, f); }
static <A, B> List<B> map(A[] l, IF1<A, B> f) {
List x = emptyList(l);
if (l != null) for (A o : l)
x.add(f.get(o));
return x;
}
static List map(Object f, Object[] l) { return map(f, asList(l)); }
static List map(Object[] l, Object f) { return map(f, l); }
static List map(Object f, Map map) {
return map(map, f);
}
// map: func(key, value) -> list element
static List map(Map map, Object f) {
List x = new ArrayList();
if (map != null) for (Object _e : map.entrySet()) {
Map.Entry e = (Map.Entry) _e;
x.add(callF(f, e.getKey(), e.getValue()));
}
return x;
}
static <A> List<A> subList(List<A> l, int startIndex) {
return subList(l, startIndex, l(l));
}
static <A> List<A> subList(List<A> 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 hhead_title(String title) {
return hhead(htitle(title));
}
static String hbody(Object contents, Object... params) {
return tag("body", contents, params);
}
static String hfullcenterAndTopLeft(Object contents, Object topLeft) {
return tag("table",
tr(td(topLeft, "align" , "left", "height" , "1")) +
tr(td(contents, "align" , "center")),
"width" , "100%", "height" , "100%");
}
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 Object serveJSON(Object data) {
return serveJSON_shallowLineBreaks(data);
}
static <A> List<A> llNotNulls(A... a) {
ArrayList l = new ArrayList(a.length);
if (a != null) for (A x : a) if (x != null) l.add(x);
return l;
}
static <A> A firstThat(Iterable<A> l, Object pred) {
if (l != null) for (A a : l)
if (checkCondition(pred, a))
return a;
return null;
}
static <A> A firstThat(Iterable<A> l, IF1<A, Boolean> pred) {
return firstThat(l, (Object) pred);
}
static <A> A firstThat(IF1<A, Boolean> pred, Iterable<A> l) {
return firstThat(l, pred);
}
static boolean eq(Object a, Object b) {
return a == null ? b == null : a == b || b != null && a.equals(b);
}
static boolean isSquareBracketedInt(String s) {
return isSquareBracketed(s) && isInteger(deSquareBracket(s));
}
static <A, B extends A> void addAll(Collection<A> c, Iterable<B> b) {
if (c != null && b != null) for (A a : b) c.add(a);
}
static <A, B extends A> boolean addAll(Collection<A> c, Collection<B> b) {
return c != null && b != null && c.addAll(b);
}
static <A, B extends A> boolean addAll(Collection<A> c, B... b) {
return c != null && c.addAll(Arrays.asList(b));
}
static <A, B> Map<A, B> addAll(Map<A, B> a, Map<? extends A,? extends B> b) {
if (a != null) a.putAll(b);
return a;
}
static String unSquareBracket(String s) {
return deSquareBracket(s);
}
static <A> List<A> concatLists(Collection<A>... lists) {
List<A> l = new ArrayList();
if (lists != null) for (Collection<A> list : lists)
if (list != null)
l.addAll(list);
return l;
}
static <A> List<A> concatLists(Collection<? extends Collection<A>> lists) {
List<A> l = new ArrayList();
if (lists != null) for (Collection<A> list : lists)
if (list != null)
l.addAll(list);
return l;
}
static Object dm_call(Object moduleOrID, String method, Object... args) {
Object mod = dm_getModule(moduleOrID);
if (mod == null) return null;
AutoCloseable __204 = dm_enter(mod); try {
return call_withVarargs(mod, method, args);
} finally { _close(__204); }}
static String programID() {
return getProgramID();
}
static String programID(Object o) {
return getProgramID(o);
}
static String ahref_unstyled(String link, Object contents, Object... params) {
return link == null ? str(contents) : ahref(link, contents,
paramsPlus(params, "style" , "text-decoration: none; color: inherit"));
}
static String htmlEncode2(String s) {
return htmlencode_noQuotes(s);
}
static boolean cic(Collection<String> 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 String hpostform(Object contents, Object... params) {
return tag("form", contents, concatArrays(new Object[] {"method", "POST"}, params));
}
static String h3(String s, Object... params) {
return tag("h3", s, params) + "\n";
}
static String hinputfield(String name, Object... params) {
return htextinput(name, params);
}
static String hquery(Map params) {
return htmlQuery(params);
}
static String hquery(Object... data) {
return htmlQuery(data);
}
static String p_nemptyLines_showFirst(int maxLines, Collection l) {
if (l(l) <= maxLines) return p_nemptyLines(l);
return p_nemptyLines(listPlus(takeFirst(maxLines, l), "..."));
}
static String hdiv(Object contents, Object... params) {
return div(contents, params);
}
static java.util.Timer doLater(long delay, final Object r) {
ping();
final java.util.Timer timer = new java.util.Timer();
timer.schedule(timerTask(r, timer), delay);
return timer;
}
static java.util.Timer doLater(double delaySeconds, final Object r) {
return doLater(toMS(delaySeconds), r);
}
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 String tr(Object contents) {
return tag("tr", contents);
}
static String td(Object contents, Object... params) {
return tag("td", contents, params);
}
static Object[] wrapMapAsParams(Map map) {
return empty(map) ? null : new Object[] { map };
}
static <A> A assertNempty(A a) {
return assertNempty("empty", a);
}
static <A> A assertNempty(String msg, A a) {
if (empty(a)) throw fail(msg + ": " + a);
return 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> A random(List<A> l) {
return oneOf(l);
}
static <A> A random(Collection<A> c) {
if (c instanceof List) return random((List<A>) c);
int i = random(l(c));
return collectionGet(c, i);
}
static <A> List<A> filter(Iterable<A> c, Object pred) {
if (pred instanceof F1) return filter(c, (F1<A, Boolean>) 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 <A, B extends A> List<B> filter(Iterable<B> c, F1<A, Boolean> pred) {
List x = new ArrayList();
if (c != null) for (B o : c)
if (pred.get(o).booleanValue())
x.add(o);
return x;
}
static <A, B extends A> List<B> filter(F1<A, Boolean> pred, Iterable<B> c) {
return filter(c, pred);
}
//ifclass IF1
static <A, B extends A> List<B> filter(Iterable<B> c, IF1<A, Boolean> pred) {
List x = new ArrayList();
if (c != null) for (B o : c)
if (pred.get(o).booleanValue())
x.add(o);
return x;
}
static <A, B extends A> List<B> filter(IF1<A, Boolean> pred, Iterable<B> c) {
return filter(c, pred);
}
//endif
static Matcher regexpIC(Pattern pat, String s) {
return pat.matcher(unnull(s));
}
static Matcher regexpIC(String pat, String s) {
return compileRegexpIC(pat).matcher(unnull(s));
}
static Pattern regexpIC(String pat) {
return compileRegexpIC(pat);
}
static boolean regexpFindIC(Pattern pat, String s) {
return regexpICFind(pat, s);
}
static boolean regexpFindIC(String pat, String s) {
return regexpICFind(pat, s);
}
static boolean eqicOneOf(String s, String... l) {
for (String x : l) if (eqic(s, x)) return true; return false;
}
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 String getSignerKey(String signed) {
String s = fullTrimLastLine(signed);
Matches m = new Matches();
if (swic_trim(s, "signer:", m)) return m.rest();
return null;
}
static Object subBot_serve500() {
return call(getMainBot(), "serve500");
}
static Object subBot_serve500(String msg) {
return call(getMainBot(), "serve500", msg);
}
static boolean isSignedWithKey_verbose = false;
static boolean isSignedWithKey(String signed, String key) {
try {
List<String> lines = toLines(signed);
if (swic(last(lines), "signer:")) popLast(lines);
String sigLine = last(lines);
String text = fromLines(dropLast(lines));
String sig = dropPrefixMandatory("sig: ", sigLine);
return PKI.verifySignature(PKI.publicKeyFromString(key), PKI.signatureFromString(sig), toUtf8(text));
} catch (RuntimeException e) {
if (isSignedWithKey_verbose)
printStackTrace(e);
return false;
}
}
// if text trails with \n, drops the lines before that
static String dropLastTwoLines(String s) {
return dropLastLine(dropLastLine(s));
}
static List<String> tlft(String s) { return toLinesFullTrim(s); }
static List<String> tlft(File f) { return toLinesFullTrim(f); }
static Map jsonDecodeMap(String s) {
Object o = jsonDecode(s);
if (o instanceof List && empty((List) o))
return new HashMap();
if (o instanceof Map)
return (Map) o;
else
throw fail("Not a JSON map: " + s);
}
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 <A extends Concept> A conceptWhere(Class<A> c, Object... params) {
return findConceptWhere(c, params);
}
static <A extends Concept> A conceptWhere(Concepts cc, Class<A> c, Object... params) {
return findConceptWhere(cc, c, params);
}
static <A> Set<A> setMinus(Set<A> set, Object... stuff) {
Set s2 = cloneSet(set);
for (Object o : stuff)
s2.remove(o);
return s2;
}
static TreeSet<String> collectAsCISet(Iterable c, String field) {
return collectInCISet(c, field);
}
static TreeSet<String> collectAsCISet(String field, Iterable c) {
return collectInCISet(field, c);
}
static <A, B> Pair<A, B> pair(A a, B b) {
return new Pair(a, b);
}
static <A> Pair<A, A> pair(A a) {
return new Pair(a, a);
}
static <A> List<Pair<A, Integer>> multiSetTopPairs(MultiSet<A> ms) {
List < Pair < A , Integer > > l = new ArrayList();
for (A a : ms.highestFirst())
l.add(pair(a, ms.get(a)));
return l;
}
static MultiSet<String> ciMultiSet() {
MultiSet ms = new MultiSet();
ms.map = ciMap();
return ms;
}
static MultiSet<String> ciMultiSet(Iterable<String> l) {
return asCIMultiSet(l);
}
static Pair<String, String> pairFromUglyString(String s) {
if (empty(s)) return null;
int i = indexOf(s, '|');
int lA = parseInt(takeFirst(s, i));
return pair(substring(s, i+1, i+1+lA), substring(s, i+1+lA+1));
}
static LinkedHashMap litorderedmap(Object... x) {
LinkedHashMap map = new LinkedHashMap();
litmap_impl(map, x);
return map;
}
static <A extends Concept> Collection<String> distinctCIFieldValuesOfConcepts(Class<A> c, String field) {
return distinctCIFieldValuesOfConcepts(db_mainConcepts(), c, field);
}
static <A extends Concept> Collection<String> distinctCIFieldValuesOfConcepts(Concepts concepts, Class<A> c, String field) {
// indexed
IFieldIndex<A, String> index = concepts.getCIFieldIndex(c, field);
if (index != null)
return index.allValues();
// table scan
Set<String> set = ciSet();
for (A x : concepts.list(c)) set.add((String) getOpt(x, field));
return set;
}
static <A, B> List<B> mapMultiSetByPopularity(MultiSet<A> ms, F2<A, Integer, B> f) {
List<B> l = new ArrayList();
if (ms != null) for (A key : ms.highestFirst())
l.add(callF(f, key, ms.get(key)));
return l;
}
static <A, B> List<B> mapMultiSetByPopularity(MultiSet<A> ms, IF2<A, Integer, B> f) {
List<B> l = new ArrayList();
if (ms != null) for (A key : ms.highestFirst())
l.add(callF(f, key, ms.get(key)));
return l;
}
static <A extends Concept> MultiSet<String> distinctCIFieldValuesOfConcepts_multiSet(Class<A> c, String field) {
return distinctCIFieldValuesOfConcepts_multiSet(db_mainConcepts(), c, field);
}
static <A extends Concept> MultiSet<String> distinctCIFieldValuesOfConcepts_multiSet(Concepts concepts, Class<A> c, String field) {
// indexed
IFieldIndex<A, String> index = concepts.getCIFieldIndex(c, field);
if (index != null)
return index.allValues_multiSet();
// table scan
MultiSet<String> set = ciMultiSet();
for (A x : concepts.list(c)) set.add((String) getOpt(x, field));
return set;
}
static File conceptsFile(String progID) {
return getProgramFile(progID, conceptsFileName());
}
static File conceptsFile() {
return conceptsFile(dbProgramID());
}
static long returnTimeFor(int n, Object f) {
long time = sysNow();
for (int i = 0; i < n; i++)
callF(f);
return ratio(sysNow()-time, n);
}
static long returnTimeFor(Runnable f) {
return returnTimeFor(1, f);
}
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 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 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 <A, B> Map<A, B> cloneMap(Map<A, B> 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 TreeMap litcimap(Object... x) {
return litCIMap(x);
}
static String renderHowLongAgo(long timestamp) {
if (timestamp == 0) return "never";
int seconds = howManySecondsAgo(timestamp);
if (seconds <= 0) return "just now";
if (seconds < 60) return n2(seconds, "second") + " ago";
int minutes = iround(seconds/60.0);
if (minutes < 60) return n2(minutes, "minute") + " ago";
int hours = iround(minutes/60.0);
if (hours < 24) return n2(hours, "hour") + " ago";
int days = iround(hours/24.0);
return n2(days, "day") + " ago";
}
static long longSum(Iterable<Long> l) {
long sum = 0;
for (Long i : unnull(l))
if (i != null) sum += i;
return sum;
}
static <A, B> Set<A> keys(Map<A, B> map) {
return map == null ? new HashSet() : map.keySet();
}
static Set keys(Object map) {
return keys((Map) map);
}
static <A> Set<A> keys(MultiSet<A> ms) {
return ms.keySet();
}
static <A, B> Set<A> keys(MultiMap<A, B> mm) {
return mm.keySet();
}
static List<String> sortedIC(Collection<String> l) {
return sortedIgnoreCase(l);
}
static <A, B> List<A> keysList(Map<A, B> map) {
return cloneListSynchronizingOn(keys(map), map);
}
static <A> List<A> keysList(MultiSet<A> ms) {
return ms == null ? null : keysList(ms.map);
}
static <A> List<A> ll(A... a) {
ArrayList l = new ArrayList(a.length);
if (a != null) for (A x : a) l.add(x);
return l;
}
static Object subBot_serve404() {
return call(getMainBot(), "serve404");
}
static Object subBot_serve404(String msg) {
return call(getMainBot(), "serve404", msg);
}
static <A> A optPar(ThreadLocal<A> tl, A defaultValue) {
A a = tl.get();
if (a != null) {
tl.set(null);
return a;
}
return defaultValue;
}
static <A> A optPar(ThreadLocal<A> 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> A optPar(Object[] params, String name, A defaultValue) {
return optParam(params, name, defaultValue);
}
static <A> A optPar(String name, Object[] params, A defaultValue) {
return optParam(params, name, defaultValue);
}
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<Integer> 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 int leven_limitedIC(String left, String right, int threshold) {
if (--threshold < 0) return 0;
int n = left.length(); // length of left
int m = right.length(); // length of right
// if one string is empty, the edit distance is necessarily the length
// of the other
if (n == 0)
return m <= threshold ? m : threshold+1;
if (m == 0)
return n <= threshold ? n : threshold+1;
// if length difference is > threshold, just bail out
if (abs(m-n) > threshold) return threshold+1;
if (n > m) {
// swap the two strings to consume less memory
final String tmp = left;
left = right;
right = tmp;
n = m;
m = right.length();
}
int[] p = new int[n + 1]; // 'previous' cost array, horizontally
int[] d = new int[n + 1]; // cost array, horizontally
int[] tempD; // placeholder to assist in swapping p and d
// fill in starting table values
final int boundary = Math.min(n, threshold) + 1;
for (int i = 0; i < boundary; i++) {
p[i] = i;
}
// these fills ensure that the value above the rightmost entry of our
// stripe will be ignored in following loop iterations
Arrays.fill(p, boundary, p.length, Integer.MAX_VALUE);
Arrays.fill(d, Integer.MAX_VALUE);
// iterates through t - USE LONG to fix JVM SAFE POINTS.
for (long _j = 1; _j <= m; _j++) {
int j = (int) _j;
final char rightJ = right.charAt(j - 1); // jth character of right
d[0] = j;
// compute stripe indices, constrain to array size
final int min = Math.max(1, j - threshold);
final int max = j > Integer.MAX_VALUE - threshold ? n : Math.min(
n, j + threshold);
// the stripe may lead off of the table if s and t are of different
// sizes
if (min > max) {
return threshold+1;
}
// ignore entry left of leftmost
if (min > 1) {
d[min - 1] = Integer.MAX_VALUE;
}
// iterates through [min, max] in s
for (int i = min; i <= max; i++) {
if (equalsIgnoreCase(left.charAt(i - 1), rightJ)) {
// diagonally left and up
d[i] = p[i - 1];
} else {
// 1 + minimum of cell to the left, to the top, diagonally
// left and up
d[i] = 1 + Math.min(Math.min(d[i - 1], p[i]), p[i - 1]);
}
}
// copy current distance counts to 'previous row' distance counts
tempD = p;
p = d;
d = tempD;
}
// if p[n] is greater than the threshold, there's no guarantee on it
// being the correct
// distance
if (p[n] <= threshold) {
return p[n];
}
return threshold+1;
}
static <A, B> List<A> keysSortedByValue(Map<A, B> map) {
return keysSortedByValues(map);
}
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 nResults(int n) { return n2(n, "result"); }
static String nResults(Collection l) { return nResults(l(l)); }
static String htmldecode_dropAllTags(String html) {
return htmldecode(dropAllTags(html));
}
static String hfullcenter(Object contents) {
return tag("table", tr(td(contents, "align" , "center")), "width" , "100%", "height" , "100%");
}
static boolean preferCached = false;
static boolean loadSnippet_debug = false;
static ThreadLocal<Boolean> 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 form(Object contents, Object... params) {
return hform(contents, params);
}
static String htextarea(String text, Object... params) {
params = html_massageAutofocusParam(params);
return hopeningTag("textarea", params) + htmlencode2(text) + "</textarea>";
}
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 String hhidden(String name, Object value, Object... params) {
return tag("input", "", concatArrays(new Object[] {"type", "hidden", "name", name, "value", value}, params));
}
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 + "</" + tag + ">";
}
static String googleSignIn_signInButton(String verifyURL, String onSuccess, String onSignOut) {
return "<div class=\"g-signin2\" data-onsuccess=\"onSignIn\"></div>\r\n <script>\r\n function onSignIn(googleUser) {\r\n console.log(\"Signing in\");\r\n var profile = googleUser.getBasicProfile();\r\n var email = profile.getEmail();\r\n if (email != \"\") {\r\n var token = googleUser.getAuthResponse().id_token;\r\n console.log(\"Email: \" + email + \"\\nToken: \" + token);\r\n var myKeyVals = { token: token };\r\n $.ajax({\r\n type: \"POST\",\r\n url: \"$VERIFYURL\",\r\n data: myKeyVals,\r\n dataType: \"text\",\r\n success: function(data) {\r\n $ONSUCCESS\r\n }\r\n });\r\n }\r\n }\r\n\r\n function signOut() {\r\n var auth2 = gapi.auth2.getAuthInstance();\r\n auth2.signOut().then(function () { $ONSIGNOUT});\r\n }\r\n </script>\r\n ".replace("$VERIFYURL", verifyURL)
.replace("$ONSUCCESS", onSuccess)
.replace("$ONSIGNOUT", onSignOut);
}
static String nobr(Object contents) {
return tag("nobr",contents);
}
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("<option></option>\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 long elapsedMS_sysNow(long time) {
return elapsedMS(time);
}
static String botCompanyGoogleSignInID() {
return "709303807085-rvu63dqa5hjcii6h0j70lhn7me27cegc.apps.googleusercontent.com";
}
static String agiBlueGoogleSignInID() {
return "709303807085-l19k12l095cl4c0llu4p6fl1r0phnnki.apps.googleusercontent.com";
}
static String hhtml(Object contents) {
return containerTag("html", contents);
}
static String hAddToHead_fast(String html, String tag) {
int idx = indexOfIC(html, "</head>");
if (idx < 0) return tag + html;
return takeFirst(html, idx) + tag + substring(html, idx);
}
// TODO: is display=swap always correct?
static String hIncludeGoogleFont(String fontFamily) {
return htag("link","", "href" , "https://fonts.googleapis.com/css?family=" + urlencode(fontFamily) + "&display=swap", "rel" , "stylesheet");
}
static String loadJQuery() {
return "<script src=\"https://code.jquery.com/jquery-1.10.2.js\"></script>";
}
static String hmobilefix() {
return "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">";
}
static String hmobilefix(String html) {
return hAddToHead(html, hmobilefix());
}
static String googleSignIn_header() {
return googleSignIn_header("");
}
static String googleSignIn_header(String onLoad) {
return googleSignIn_header(onLoad, botCompanyGoogleSignInID());
}
static String googleSignIn_header(String onLoad, String clientID) {
return "<script src=\"https://apis.google.com/js/platform.js$PARAM\" async defer></script>\r\n <meta name=\"google-signin-client_id\" content=\"$CLIENTID\">"
.replace("$PARAM", nempty(onLoad) ? "?onload=" + urlencode(onLoad) : "")
.replace("$CLIENTID", clientID);
}
static String hstylesheet(Object contents) {
return hcss(contents);
}
static void logStructure(File logFile, Object o) {
logQuoted(logFile, structure(o));
}
// quick version - log to file in program directory
static void logStructure(String fileName, Object o) {
logStructure(getProgramFile(fileName), o);
}
static void logStructure(String progID, String fileName, Object o) {
logStructure(getProgramFile(progID, fileName), o);
}
static File programFile(String name) {
return prepareProgramFile(name);
}
static File programFile(String progID, String name) {
return prepareProgramFile(progID, name);
}
static boolean boolPar(ThreadLocal<Boolean> 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 boolean eqOneOf(Object o, Object... l) {
for (Object x : l) if (eq(o, x)) return true; return false;
}
static <B> TreeMap<String, B> asCIMap(Map<String, B> map) {
return asCaseInsensitiveMap(map);
}
static boolean valueIs1(String key, Map<String, String> map) {
return eq("1", mapGet(map, key));
}
static Object withDBLock(Object r) {
Lock __332 = db_mainConcepts().lock; lock(__332); try {
return callF(r);
} finally { unlock(__332); } }
static <A> A withDBLock(F0<A> r) {
return (A) withDBLock((Object) r);
}
static Object withDBLock(Concepts concepts, Object r) {
Lock __333 = concepts.lock; lock(__333); try {
return callF(r);
} finally { unlock(__333); } }
static <A> A withDBLock(Concepts concepts, F0<A> r) {
return (A) withDBLock(concepts, (Object) r);
}
static String subBot_clientIP() {
return getClientIP_subBot();
}
static boolean eq_icIf(boolean ignoreCase, String a, String b) {
return ignoreCase ? eqic(a, b) : eq(a, b);
}
static Concept cnew(String name, Object... values) {
Class<? extends Concept> 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<? extends Concept> 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 extends Concept> A cnew(Class<A> cc, Object... values) {
A c = nuObject(cc);
csetAll(c, values);
return c;
}
static <A extends Concept> A cnew(Concepts concepts, Class<A> 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 <A> List<A> sortByFieldInPlace(List<A> l, String field) {
sort(l, fieldComparator(field));
return l;
}
static <A> List<A> sortByFieldInPlace(String field, List<A> l) {
return sortByFieldInPlace(l, field);
}
static void numberEntriesInConceptField(String field, List<? extends Concept> entries) {
for (int i = 0; i < l(entries); i++)
if (getInt(entries.get(i), field) == 0)
cset(entries.get(i), field, i+1);
}
static Map mapToOrderedMap(Object f, Iterable l) {
LinkedHashMap map = new LinkedHashMap();
for (Object o : unnull(l)) {
Pair p = (Pair) (callF(f, o));
map.put(p.a, p.b);
}
return map;
}
static <A, B, C> Map<B, C> mapToOrderedMap(IF1<A, Pair<B, C>> f, Iterable<A> l) {
LinkedHashMap<B,C> map = new LinkedHashMap();
for (A o : unnull(l)) {
Pair<B, C> p = callF(f, o);
map.put(p.a, p.b);
}
return map;
}
static <A> List<A> sortedByField(Collection<A> c, final String field) {
List<A> l = new ArrayList(c);
sort(l, new Comparator<A>() {
public int compare(A a, A b) {
return cmp(getOpt(a, field), getOpt(b, field));
}
});
return l;
}
static <A> List<A> sortedByField(String field, Collection<A> c) {
return sortedByField(c, field);
}
// f: A -> Comparable
static <A> List<A> sortedByCalculatedField(Iterable<A> c, Object f) {
return sortByCalculatedField(c, f);
}
static <A> List<A> sortedByCalculatedField(Object f, Iterable<A> c) {
return sortedByCalculatedField(c, f);
}
static <A, B> List<A> sortedByCalculatedField(Iterable<A> c, IF1<A, B> f) {
return sortedByCalculatedField(c, (Object) f);
}
static boolean amProgram(String snippetID) {
return sameSnippetID(programID(), snippetID);
}
static long psI(String snippetID) {
return parseSnippetID(snippetID);
}
static boolean cleanUp_interruptThreads = false; // experimental
static void cleanUp(Object c) {
if (c == null) return;
if (c instanceof Collection) { cleanUp((Collection) c); return; }
if (c instanceof Map) {
for (Object o : keys((Map) c)) cleanUp(o);
for (Object o : values((Map) c)) cleanUp(o);
((Map) c).clear();
return;
}
//if (!(c instanceof Class)) ret;
try {
// revoke license
preCleanUp(c);
// unpause
setOpt(c, "ping_pauseAll", false);
// call custom cleanMeUp() and cleanMeUp_*() functions
innerCleanUp(c);
// Java spec says finalize should only be called by GC,
// but we care to differ.
// Edit: Not anymore (illegal access warnings)
/*if (isTrue(vmMap_get('callFinalize)))
pcallOpt(c, "finalize");*/
// remove all virtual bots (hope this works)
List androids = (List) getOpt(c, "record_list");
for (Object android : unnull(androids))
pcallOpt(android, "dispose"); // heck we'll dispose anything
// sub-cleanup
List<WeakReference> classes = (List<WeakReference>) (getOpt(c, "hotwire_classes"));
if (classes != null)
for (WeakReference cc : classes) { try {
cleanUp(cc.get());
} catch (Throwable __e) { _handleException(__e); }}
// interrupt all threads (experimental, they might be doing cleanup?)
if (cleanUp_interruptThreads) {
List<Thread> threads = registeredThreads(c);
if (nempty(threads)) {
print("cleanUp: Interrupting " + n2(threads, "thread") + ": " + joinWithComma(allToString(threads)));
interruptThreads(threads);
}
}
} catch (Throwable __e) { _handleException(__e); }
setOpt(c, "cleaningUp_flag" , false);
if (c instanceof Class && ((Class) c).getName().equals("main"))
retireClassLoader(((Class) c).getClassLoader());
}
static void cleanUp(Collection l) {
if (l == null) return;
for (Object c : l)
cleanUp(c);
l.clear();
}
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 <A> A lowestByField(Iterable<A> l, String field) {
Lowest<A> lowest = new Lowest();
for (A a : unnull(l))
lowest.put(a, toDouble(getOpt(a, "field")));
return lowest.get();
}
static <A> A lowestByField(String field, Iterable<A> l) {
return lowestByField(l, field);
}
static List<ALQLLine> agiBlue_parseQueryScript(String script) {
return map("agiBlue_parseQueryLine",tlftj_honoringBrackets(script));
}
static <A> A getOrKeep(Map<A, ? extends A> map, A a) {
if (map == null) return a;
A v = map.get(a);
return v != null ? v : a;
}
static T3 tripleMap(Object f, T3 t) {
return t == null ? null : triple(callF(f, t.a), callF(f, t.b), callF(f, t.c));
}
static <A> T3<A, A, A> tripleMap(T3<A, A, A> t, IF1<A, A> f) {
return tripleMap(f, t);
}
static <A> T3<A, A, A> tripleMap(IF1<A, A> f, T3<A, A, A> t) {
return t == null ? null : triple(callF(f, t.a), callF(f, t.b), callF(f, t.c));
}
static T3 tripleMap(T3 t, Object f) {
return tripleMap(f, t);
}
static boolean isDollarVar(String s) {
return startsWith(s, '$') && isJavaIdentifierAfter(s, 1);
}
static RuntimeException todo() {
throw new RuntimeException("TODO");
}
static RuntimeException todo(Object msg) {
throw new RuntimeException("TODO: " + msg);
}
static <A extends Concept> List<A> conceptsWhereCI(Class<A> c, Object... params) {
return findConceptsWhereCI(c, params);
}
static List<Concept> conceptsWhereCI(String c, Object... params) {
return findConceptsWhereCI(c, params);
}
static <A extends Concept> List<A> conceptsWhereCI(Concepts concepts, Class<A> c, Object... params) {
return findConceptsWhereCI(concepts, c, params);
}
static List<Concept> conceptsWhereCI(Concepts concepts, String c, Object... params) {
return findConceptsWhereCI(concepts, c, params);
}
// get purpose 1: access a list/array/map (safer version of x.get(y))
static <A> A get(List<A> l, int idx) {
return l != null && idx >= 0 && idx < l(l) ? l.get(idx) : null;
}
// seems to conflict with other signatures
/*static <A, B> B get(Map<A, B> map, A key) {
ret map != null ? map.get(key) : null;
}*/
static <A> 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 <A> void addIfNotNull(Collection<A> l, A a) {
if (a != null && l != null) l.add(a);
}
static <A> void addIfNotNull(MultiSet<A> ms, A a) {
if (a != null && ms != null) ms.add(a);
}
static Map<String, String> flexMatchDollarVarsIC_first(String pat, String input) {
return grabValueAndCancel(new VF1<VF1<Map<String, String>>>() { public void get(VF1<Map<String, String>> onMatch) { try {
flexMatchDollarVarsIC_iterate(pat, input, onMatch);
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "flexMatchDollarVarsIC_iterate(pat, input, onMatch);"; }});
}
static String curly(String s) {
return optionalCurlyBrace(s);
}
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 <A extends Concept> A uniqCI_sync(final Class<A> c, final Object... params) {
return uniqCI_sync(db_mainConcepts(), c, params);
}
static <A extends Concept> A uniqCI_sync(Concepts concepts, Class<A> c, final Object... params) {
return withDBLock(concepts, new F0<A>() { A get() { try { return uniqCI(concepts, c, params); } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "ret uniqCI(concepts, c, params);"; }});
}
static <A> A _get(List<A> l, int idx) {
return l != null && idx >= 0 && idx < l(l) ? l.get(idx) : null;
}
static Object _get(Object o, String field) {
return get(o, field);
}
static Object _get(String field, Object o) {
return get(o, field);
}
static <A> A _get(A[] l, int idx) {
return idx >= 0 && idx < l(l) ? l[idx] : null;
}
static String sfu(Object o) { return structureForUser(o); }
static <A> List<A> tripleToList(T3<A, A, A> t) {
return t == null ? null : ll(t.a, t.b, t.c);
}
/** writes safely (to temp file, then rename) */
static File saveLinesAsTextFile(String fileName, Iterable<String> lines) { try {
return saveTextFile(fileName, lines(lines));
} catch (Exception __e) { throw rethrow(__e); } }
static File saveLinesAsTextFile(File fileName, Iterable<String> lines) {
return saveLinesAsTextFile(fileName.getPath(), lines);
}
static <A, B, C> T3<A, B, C> t3(A a, B b, C c) {
return new T3(a, b, c);
}
static <A> List<A> sharedKeys(Map<A, ?> a, Map<A, ?> b) {
List<A> l = new ArrayList();
if (nempty(a) && nempty(b))
for (A key : cloneKeys(a))
if (b.containsKey(key))
l.add(key);
return l;
}
static Object first(Object list) {
return first((Iterable) list);
}
static <A> A first(List<A> list) {
return empty(list) ? null : list.get(0);
}
static <A> A first(A[] bla) {
return bla == null || bla.length == 0 ? null : bla[0];
}
static <A> A first(IterableIterator<A> i) {
return first((Iterator<A>) i);
}
static <A> A first(Iterator<A> i) {
return i == null || !i.hasNext() ? null : i.next();
}
static <A> A first(Iterable<A> i) {
if (i == null) return null;
Iterator<A> it = i.iterator();
return it.hasNext() ? it.next() : null;
}
static Character first(String s) { return empty(s) ? null : s.charAt(0); }
static <A, B> A first(Pair<A, B> p) {
return p == null ? null : p.a;
}
static <A, B, C> A first(T3<A, B, C> t) {
return t == null ? null : t.a;
}
static <A, B> B getOrCreate(Map<A, B> map, A key, Class<? extends B> c) { try {
B b = map.get(key);
if (b == null)
map.put(key, b = c.newInstance());
return b;
} catch (Exception __e) { throw rethrow(__e); } }
// f : func -> B
static <A, B> B getOrCreate(Map<A, B> map, A key, Object f) { try {
B b = map.get(key);
if (b == null)
map.put(key, b = (B) callF(f));
return b;
} catch (Exception __e) { throw rethrow(__e); } }
static <A, B> B getOrCreate(Class<? extends B> c, Map<A, B> map, A key) {
return getOrCreate(map, key, c);
}
static <A extends Concept> List<A> conceptsWhere(Class<A> c, Object... params) {
return findConceptsWhere(c, params);
}
static List<Concept> conceptsWhere(String c, Object... params) {
return findConceptsWhere(c, params);
}
static Set<String> sliceDump_pageNamesIncludingKeys(File f) {
Set<String> names = ciSet();
CloseableIterableIterator<String> it = linesFromFile(f); try {
while (it.hasNext()) { try {
String s = trim(it.next());
if (empty(s)) continue;
if (startsWith(s, '"'))
{ names.add(unquote(s)); continue; }
List l = optCast(List.class, safeUnstructure(s));
if (l(l) != 3) { print("Can't parse: " + s); continue; }
names.add((String) second(l));
} catch (Throwable __e) { _handleException(__e); }}
return names;
} finally { _close(it); }}
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 GlobalID aGlobalIDObj() {
return asGlobalID(randomID(16));
}
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 fileNameEncode_safeChars = " ()[]#,!";
static String fileNameEncode(String s) {
StringBuilder buf = new StringBuilder();
int n = l(s);
for (int i = 0; i < n; i++) {
char c = s.charAt(i);
if (contains(fileNameEncode_safeChars, c))
buf.append(c);
else
buf.append(urlencode(str(c)));
}
return str(buf);
}
static int randomID_defaultLength = 12;
static String randomID(int length) {
return makeRandomID(length);
}
static String randomID() {
return randomID(randomID_defaultLength);
}
static int globalIDLength() {
return 16;
}
static <A, B> LinkedHashMap<A, B> cloneLinkedHashMap(Map<A, B> map) {
return map == null ? new LinkedHashMap() : new LinkedHashMap(map);
}
static Map synchroHashMap() {
return Collections.synchronizedMap(new HashMap());
}
static <A> TreeMap<String, A> caseInsensitiveMap() {
return new TreeMap(caseInsensitiveComparator());
}
//sbool ping_actions_shareable = true;
static volatile boolean ping_pauseAll = false;
static int ping_sleep = 100; // poll pauseAll flag every 100
static volatile boolean ping_anyActions = false;
static Map<Thread, Object> ping_actions = newWeakHashMap();
static ThreadLocal<Boolean> 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 IConceptIndex simpleConceptIndex(final Runnable r) {
return new IConceptIndex() {
public void update(Concept c) { pcallF(r); }
public void remove(Concept c) { pcallF(r); }
};
}
static <A extends Concept> Object[] expandParams(Class<A> 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 Field setOpt_findField(Class c, String field) {
HashMap<String, Field> 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<String, Field> map;
if (getOpt_cache == null)
map = getOpt_makeCache(c); // in class init
else synchronized(getOpt_cache) {
map = getOpt_cache.get(c);
if (map == null)
map = getOpt_makeCache(c);
}
if (map == getOpt_special) {
if (o instanceof Class) {
setOpt((Class) o, field, value);
return;
}
// It's probably a subclass of Map. Use raw method
setOpt_raw(o, field, value);
return;
}
Field f = map.get(field);
if (f != null)
smartSet(f, o, value); // possible improvement: skip setAccessible
} catch (Exception __e) { throw rethrow(__e); } }
static void setOpt(Class c, String field, Object value) {
if (c == null) return;
try {
Field f = setOpt_findStaticField(c, field);
if (f != null)
smartSet(f, null, value);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
static Field setOpt_findStaticField(Class<?> c, String field) {
Class _c = c;
do {
for (Field f : _c.getDeclaredFields())
if (f.getName().equals(field) && (f.getModifiers() & java.lang.reflect.Modifier.STATIC) != 0) {
f.setAccessible(true);
return f;
}
_c = _c.getSuperclass();
} while (_c != null);
return null;
}
static Object deref(Object o) {
if (o instanceof Derefable) o = ((Derefable) o).get();
return o;
}
static String intern(String s) {
return fastIntern(s);
}
static <A, B> void mapPut2(Map<A, B> 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 boolean neq(Object a, Object b) {
return !eq(a, b);
}
static void _handleError(Error e) {
call(javax(), "_handleError", e);
}
static <A extends Concept> A uniqueConcept(Class<A> c, Object... params) {
return uniqueConcept(db_mainConcepts(), c, params);
}
static <A extends Concept> A uniqueConcept(Concepts cc, Class<A> 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 <A extends Concept> ConceptFieldIndexCI<A> indexConceptFieldCI(Class<A> c, String field) {
return indexConceptFieldCI(db_mainConcepts(), c, field);
}
static <A extends Concept> ConceptFieldIndexCI<A> indexConceptFieldCI(Concepts concepts, Class<A> c, String field) {
ConceptFieldIndexCI<A> idx = getConceptFieldCIIndex(concepts, c, field);
return idx != null ? idx : new ConceptFieldIndexCI(concepts, c, field);
}
static void indexConceptField(Class<? extends Concept> c, String field) {
indexConceptField(db_mainConcepts(), c, field);
}
static void indexConceptField(Concepts concepts, Class<? extends Concept> c, String field) {
if (!isConceptFieldIndexed(concepts, c, field))
new ConceptFieldIndex(concepts, c, field);
}
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 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 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 sameFile(File a, File b) { try {
return a == null ? b == null : b != null && eq(a.getCanonicalPath(), b.getCanonicalPath());
} catch (Exception __e) { throw rethrow(__e); } }
static boolean directoryIsEmpty(File f) {
return !fileExists(f) || isDirectory(f) && empty(listFiles(f));
}
static void copyAllFilesInDirectory_rec_noOverwrite(File src, File dest) { try {
print("Listing " + f2s(src));
for (File f : listFiles(src)) {
print("Copying " + f2s(f));
File destFile = newFile(dest, f.getName());
if (fileExists(destFile))
throw fail("Won't overwrite " + f2s(destFile) + " with contents of " + f2s(f));
if (isSymLink(f))
Files.createLink(fileToPath(destFile), fileToPath(f).toRealPath());
else if (isFile(f))
copyFile(f, destFile);
else if (isDirectory(f)) {
mkdirs(destFile);
copyAllFilesInDirectory_rec_noOverwrite(f, newFile(dest, f.getName()));
}
}
} catch (Exception __e) { throw rethrow(__e); } }
static boolean deleteFiles(File... files) {
return deleteFiles(asList(files));
}
static boolean deleteFiles(List<File> files) {
boolean b = false;
for (File f : unnull(files))
if (deleteFile(f)) b = true;
return b;
}
static List<File> conceptBackupFiles(String progID) {
Pattern pat = Pattern.compile("^(.*)\\.backup(20\\d\\d)(\\d\\d)(\\d\\d)-(\\d\\d)$");
File dir = programDir(progID);
List<File> 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 String dbProgramID() {
return getDBProgramID();
}
static void thinAProgramsBackups(String progID, boolean doIt) {
List<File> files = new ArrayList();
Map<File,Double> ageMap = new HashMap();
Pattern pat = Pattern.compile("^(.*)\\.backup(20\\d\\d)(\\d\\d)(\\d\\d)-(\\d\\d)$");
//print("Processing backups of program " + progID);
File dir = programDir(progID);
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; }
//print("Found backup: " + sfu(matcherGroups(matcher)));
int year = matcherInt(matcher, 2);
int month = matcherInt(matcher, 3);
int day = matcherInt(matcher, 4);
int hour = matcherInt(matcher, 5);
long time = timestampFromYMDH(year, month, day, hour);
double age = ((now()-time)/1000.0/60/60/24);
//print("Age: " + age + " days");
ageMap.put(f, age);
files.add(f);
}
int numDeleted = 0;
sortByMap_inPlace(files, ageMap);
double lastAge = -1;
for (File f : files) {
double age = ageMap.get(f);
if (!thinAProgramsBackups_shouldKeep(age, lastAge)) {
//print("Deleting: " + f);
++numDeleted;
if (doIt) {
print("Deleting: " + f);
f.delete();
}
} else {
//print("Keeping: " + f);
lastAge = age;
}
}
if (numDeleted != 0)
print((doIt ? "Deleted: " : "Would delete: ") + n(numDeleted, "file"));
}
// age = age in days
static boolean thinAProgramsBackups_shouldKeep(double age, double lastAge) {
return defaultAgeBasedBackupRetentionStrategy_shouldKeep(age, lastAge);
}
static <A extends Concept> Pair<A, Boolean> uniq2(Class<A> c, Object... params) {
return uniq2(db_mainConcepts(), c, params);
}
static <A extends Concept> Pair<A, Boolean> uniq2(Concepts cc, Class<A> c, Object... params) {
params = expandParams(c, params);
A x = findConceptWhere(c, params);
if (x == null) {
x = unlisted(c);
csetAll(x, params);
cc.register(x);
return pair(x, true);
}
return pair(x, false);
}
static PKIKeyPair pkiKeyPairFromTwoLineFile(File f) {
List<String> l = tlft(loadTextFile(f));
if (l(l) == 2) return new PKIKeyPair(second(l), first(l));
return null;
}
static File agiBot_trustedKeyForMachine_file() {
return javaxSecretDir("agi.blue-trusted-key-pair.txt");
}
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);
}
// this syntax should be removed...
static Object getThreadLocal(Object o, String name) {
ThreadLocal t = (ThreadLocal) (getOpt(o, name));
return t != null ? t.get() : null;
}
static <A> A getThreadLocal(ThreadLocal<A> tl) {
return tl == null ? null : tl.get();
}
static <A> A getThreadLocal(ThreadLocal<A> tl, A defaultValue) {
return or(getThreadLocal(tl), defaultValue);
}
static ThreadLocal<Object> print_byThread_dontCreate() {
return print_byThread;
}
static boolean isFalse(Object o) {
return eq(false, o);
}
static Map<Class, ArrayList<Method>> callF_cache = newDangerousWeakHashMap();
static <A> A callF(F0<A> f) {
return f == null ? null : f.get();
}
static <A, B> B callF(F1<A, B> f, A a) {
return f == null ? null : f.get(a);
}
static <A, B> B callF(IF1<A, B> f, A a) {
return f == null ? null : f.get(a);
}
static <A, B, C> C callF(F2<A, B, C> f, A a, B b) {
return f == null ? null : f.get(a, b);
}
static <A, B, C> C callF(IF2<A, B, C> f, A a, B b) {
return f == null ? null : f.get(a, b);
}
static <A> void callF(VF1<A> 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<Method> 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<Method> callF_makeCache(Class c) {
ArrayList<Method> 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 StringBuffer)
rotateStringBuffer(((StringBuffer) buf), max);
else if (buf instanceof StringBuilder)
rotateStringBuilder(((StringBuilder) buf), max);
}
} catch (Exception __e) { throw rethrow(__e); } }
static IterableIterator<String> toLines(File f) {
return linesFromFile(f);
}
static List<String> toLines(String s) {
List<String> lines = new ArrayList<String>();
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 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<Thread, Boolean> _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 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 <A extends Concept> A findConceptWhereCI(Class<A> c, Object... params) {
return findConceptWhereCI(db_mainConcepts(), c, params);
}
static <A extends Concept> A findConceptWhereCI(Concepts concepts, Class<A> c, Object... params) {
params = expandParams(c, params);
// indexed
if (concepts.ciFieldIndices != null)
for (int i = 0; i < l(params); i += 2) {
IFieldIndex<A, Object> index = concepts.getCIFieldIndex(c, (String) params[i]);
if (index != null) {
for (A x : index.getAll(params[i+1]))
if (checkConceptFieldsIC(x, params)) return x;
return null;
}
}
// table scan
for (A x : concepts.list(c)) if (checkConceptFieldsIC(x, params)) return x;
return null;
}
static Concept findConceptWhereCI(Concepts concepts, String c, Object... params) {
for (Concept x : concepts.list(c)) if (checkConceptFieldsIC(x, params)) return x;
return null;
}
static <A extends Concept> List<A> filterConceptsIC(List<A> list, Object... params) {
List<A> l = new ArrayList();
for (A x : list)
if (checkConceptFieldsIC(x, params))
l.add(x);
return l;
}
// magic cast
static <A> 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> A cget(String field, Object c) {
return cget(c, field);
}
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 <A extends Concept> A conceptWhereIC(Class<A> c, Object... params) {
return findConceptWhereCI(c, params);
}
static Concept conceptWhereIC(String c, Object... params) {
return findConceptWhereCI(db_mainConcepts(), c, params);
}
static <A extends Concept> A conceptWhereIC(Concepts concepts, Class<A> c, Object... params) {
return findConceptWhereCI(concepts, c, params);
}
static Concept conceptWhereIC(Concepts concepts, String c, Object... params) {
return findConceptWhereCI(concepts, c, params);
}
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 boolean checkFieldsIC(Object x, Object... data) {
for (int i = 0; i < l(data); i += 2)
if (!eqicOrEq(getOpt(x, (String) data[i]), data[i+1]))
return false;
return true;
}
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 <A> ArrayList<A> asList(A[] a) {
return a == null ? new ArrayList<A>() : new ArrayList<A>(Arrays.asList(a));
}
static ArrayList<Integer> asList(int[] a) {
if (a == null) return null;
ArrayList<Integer> l = emptyList(a.length);
for (int i : a) l.add(i);
return l;
}
static ArrayList<Float> asList(float[] a) {
if (a == null) return null;
ArrayList<Float> l = emptyList(a.length);
for (float i : a) l.add(i);
return l;
}
static <A> ArrayList<A> asList(Iterable<A> 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 <A> ArrayList<A> asList(Producer<A> p) {
ArrayList l = new ArrayList();
A a;
if (p != null) while ((a = p.next()) != null)
l.add(a);
return l;
}
static <A> ArrayList<A> asList(Enumeration<A> e) {
ArrayList l = new ArrayList();
if (e != null)
while (e.hasMoreElements())
l.add(e.nextElement());
return l;
}
static boolean startsWithOneOf(String s, String... l) {
for (String x : l) if (startsWith(s, x)) return true; return false;
}
static boolean regexpMatchesIC(String pat, String s) {
return regexpICMatches(pat, s);
}
static boolean regexpMatchesIC(Pattern pat, String s) {
return regexpICMatches(pat, s);
}
static String href(String link, Object contents, Object... params) {
if (link == null) return str(contents);
return tag("a", contents, arrayPlus(params, "href", link));
}
static boolean isAbsoluteURL(String s) {
return contains(s, "://");
}
static String hostNameFromURL(String url) { try {
return new URL(url).getHost();
} catch (Exception __e) { throw rethrow(__e); } }
static boolean isAGIBlueDomain(String domain) {
return domainIsUnder(domain, theAGIBlueDomain());
}
static String dropSuffixIC(String suffix, String s) {
return s == null ? null : ewic(s, suffix) ? s.substring(0, l(s)-l(suffix)) : s;
}
static String theAGIBlueDomain() {
return "agi.blue";
}
static int maximumDomainPartLength() {
return 63;
}
static <A, B> Map<A, B> mapPlus(Map<A, B> m, Object... data) {
m = cloneMap(m);
litmap_impl(m, data);
return m;
}
static Map<String, String> paramsFromURL(String url) {
return decodeHQuery(getQueryFromURL(url));
}
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 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 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;
}
// one array plus more elements
static Object[] arrayPlus(Object[] a1, Object... a2) {
return concatArrays(a1, a2);
}
static String domainName() {
Object session = call(getMainBot(), "getSession");
Map headers = (Map) (call(session, "getHeaders"));
String host = (String) (headers.get("host"));
if (host == null) return null;
return dropFrom(host, ":");
}
static String asString(Object o) {
return o == null ? null : o.toString();
}
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 regexpReplace_direct(String s, String pat, String replacement) {
Matcher m = regexp(pat, s);
StringBuffer buf = new StringBuffer();
while (m.find())
m.appendReplacement(buf, replacement);
m.appendTail(buf);
return str(buf);
}
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 <A> ArrayList<A> emptyList(Class<A> c) {
return new ArrayList();
}
static Map emptyMap() {
return new HashMap();
}
static <A, B> B mapGet(Map<A, B> map, A a) {
return map == null || a == null ? null : map.get(a);
}
static <A, B> B mapGet(A a, Map<A, B> map) {
return map == null || a == null ? null : map.get(a);
}
static Map<String, String> subBot_getHttpFiles() {
Object session = call(getMainBot(), "getSession");
return (Map<String, String>) call(session, "getFiles");
}
static Object callOpt(Object o) {
return callF(o);
}
static <A> A callOpt(Object o, String method, Object... args) {
return (A) callOpt_withVarargs(o, method, args);
}
static Object getBot(String botID) {
return callOpt(getMainBot(), "getBot", botID);
}
// make concept instance that is not connected to DB
static <A extends Concept> A unlisted(Class<A> c, Object... args) {
concepts_unlisted.set(true);
try {
return nuObject(c, args);
} finally {
concepts_unlisted.set(null);
}
}
static boolean possibleGlobalID(String s) {
return l(s) == globalIDLength() && allLowerCaseCharacters(s);
}
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 startsWithIgnoreCase(String a, String b) {
return regionMatchesIC(a, 0, b, 0, b.length());
}
static String dropSuffix(String suffix, String s) {
return s.endsWith(suffix) ? s.substring(0, l(s)-l(suffix)) : s;
}
static void printStructure(String prefix, Object o) {
if (endsWithLetter(prefix)) prefix += ": ";
print(prefix + structureForUser(o));
}
static void printStructure(Object o) {
print(structureForUser(o));
}
static String unpackAGIDomainOpt(String s) {
return or(unpackAGIDomain(s), s);
}
static boolean neqic(String a, String b) {
return !eqic(a, b);
}
static boolean neqic(char a, char b) {
return !eqic(a, b);
}
static <A extends Concept> Pair<A, Boolean> uniqCI2(Class<A> c, Object... params) {
return uniqCI2(db_mainConcepts(), c, params);
}
static <A extends Concept> Pair<A, Boolean> uniqCI2(Concepts cc, Class<A> c, Object... params) {
params = expandParams(c, params);
A x = findConceptWhereCI(cc, c, params);
if (x == null) {
x = unlisted(c);
csetAll(x, params);
cc.register(x);
return pair(x, true);
}
return pair(x, false);
}
static TreeSet<String> toCaseInsensitiveSet(Iterable<String> c) {
if (isCISet(c)) return (TreeSet) c;
TreeSet<String> set = caseInsensitiveSet();
addAll(set, c);
return set;
}
static TreeSet<String> toCaseInsensitiveSet(String... x) {
TreeSet<String> set = caseInsensitiveSet();
addAll(set, x);
return set;
}
static List<String> filterNempty(Collection<String> c) {
List<String> l = new ArrayList();
for (String x : unnull(c))
if (nempty(x))
l.add(x);
return l;
}
static MultiMap<String, String> decodeHQueryToMultiMap(String query) {
MultiMap<String, String> map = new MultiMap();
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 <A> List<A> newSubListOrSame(List<A> l, int startIndex) {
return newSubListOrSame(l, startIndex, l(l));
}
static <A> List<A> newSubListOrSame(List<A> l, int startIndex, int endIndex) {
if (l == null) return null;
int n = l(l);
startIndex = max(0, startIndex);
endIndex = min(n, endIndex);
if (startIndex >= endIndex) return ll();
if (startIndex == 0 && endIndex == n) return l;
return cloneList(l.subList(startIndex, endIndex));
}
static String hSilentComputator() {
return hSilentComputator(hSilentComputator_defaultURI());
}
static String hSilentComputator(String wsUri) {
return hSilentComputator(wsUri, "");
}
static String hSilentComputator(String wsUri, String flag) {
if (nempty(flag)) wsUri = addSlash(wsUri) + flag;
return div("Calculating", "id" , "calcing")
+ hcss("#calcing {\r\nposition: fixed;\r\nwidth: 100%;\r\nheight: 100vh;\r\nz-index: 9999;\r\nvisibility: hidden;\r\n}")
+ hMakeComputerID()
+ hreconnectingWebSockets()
+ hjavascript("\r\n function sendPing() {\r\n ${PINGCMD}\r\n }\r\n \r\n var working = false;\r\n var benchResultl;\r\n var ws = new ReconnectingWebSocket(\"${URI}\");\r\n ws.onopen = function(event) {\r\n console.log(\"WebSocket opened.\");\r\n };\r\n ws.onmessage = function(event) {\r\n var d = event.data;\r\n while (d.length > 0 && d.charCodeAt(d.length-1) == 0)\r\n d = d.substring(0, d.length-1);\r\n console.log(\"Evaluating: \" + d);\r\n var geval = eval; // use global scope\r\n geval(d);\r\n console.log(\"Evaluated.\");\r\n };\r\n \r\n //working = true; // XXX\r\n //console.log(\"Eval test: \" + eval('working'));\r\n ".replace("${URI}", wsUri)
.replace("${PINGCMD}", nodes_pingCmd()));
}
static String hSilentComputator_defaultURI() {
int port = subBot_currentPort();
return (subBot_isHttps() ? "wss://" : "ws://") + domain()
+ (port == 80 ? "" : ":" + port) + "/";
}
static String himg(String src, Object... params) {
return tag("img", "", arrayPlus(params, "src", src));
}
static String snippetImageLink(String snippetID) {
return snippetImageURL(snippetID);
}
static String hrefBlank(String link, Object contents, Object... params) {
return tag("a", contents, concatArrays(new Object[] { "href" , link, "target" , "_blank" }, params));
}
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 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 String n2(MultiSet ms, String singular, String plural) {
return n_fancy2(ms, singular, plural);
}
static <T> void sort(T[] a, Comparator<? super T> c) {
Arrays.sort(a, c);
}
static <T> void sort(T[] a) {
Arrays.sort(a);
}
static <T> void sort(List<T> a, Comparator<? super T> c) {
Collections.sort(a, c);
}
static void sort(List a) {
Collections.sort(a);
}
static <A> Comparator<A> descFieldComparator(final String field) {
return new Comparator<A>() {
public int compare(A a, A b) {
return cmp(getOpt(b, field), getOpt(a, field));
}
};
}
static boolean contains(Collection c, Object o) {
return c != null && c.contains(o);
}
static boolean contains(Object[] x, Object o) {
if (x != null)
for (Object a : x)
if (eq(a, o))
return true;
return false;
}
static boolean contains(String s, char c) {
return s != null && s.indexOf(c) >= 0;
}
static boolean contains(String s, String b) {
return s != null && s.indexOf(b) >= 0;
}
static boolean contains(BitSet bs, int i) {
return bs != null && bs.get(i);
}
static String urlencode(String x) {
try {
return URLEncoder.encode(unnull(x), "UTF-8");
} catch (UnsupportedEncodingException e) { throw new RuntimeException(e); }
}
static String stringPar(Object[] params, String name) {
return stringOptPar(params, name);
}
static String stringPar(String name, Object[] params) {
return stringOptPar(params, name);
}
static String stringPar(String name, Map params) {
return (String) optPar(name, params);
}
static String stringPar(String name, Object[] params, String defaultValue) {
return optPar(name, params, defaultValue);
}
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 unicode_leftPointingTriangle() {
return unicodeFromCodePoint(0x25C2);
}
static String unicode_rightPointingTriangle() {
return charToString(0x25B8);
}
static String lines(Iterable lines) { return fromLines(lines); }
static String lines(Object[] lines) { return fromLines(asList(lines)); }
static List<String> lines(String s) { return toLines(s); }
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 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 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 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 <A> List<A> dropFirst(List<A> l) {
return dropFirst(1, l);
}
static <A> List<A> dropFirst(int n, Iterable<A> i) { return dropFirst(n, toList(i)); }
static <A> List<A> dropFirst(Iterable<A> i) { return dropFirst(toList(i)); }
static <A> List<A> dropFirst(int n, List<A> l) {
return n <= 0 ? l : new ArrayList(l.subList(Math.min(n, l.size()), l.size()));
}
static <A> List<A> dropFirst(List<A> 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[] html_massageAutofocusParam(Object[] params) {
Object autofocus = optPar("autofocus",params);
return changeParam(params, "autofocus" , eqOneOf(autofocus, true, 1, "1", "autofocus") ? html_valueLessParam() : null);
}
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 nlToBr(String s) {
return s.replace("\n", "<br>\n");
}
static String nemptyLines(Iterable l) {
return lines(nempties(allToString(l)));
}
static String hhead(Object contents) {
return tag("head", contents);
}
static String htitle(String title) {
return tag("title", htmlencode_noQuotes(title));
}
static Object serveJSON_shallowLineBreaks(Object data) {
return serveText(jsonEncode_shallowLineBreaks(data));
}
static boolean checkCondition(Object condition, Object... args) {
return isTrue(callF(condition, args));
}
static <A> boolean checkCondition(IF1<A, Boolean> condition, A arg) {
return isTrue(callF(condition, arg));
}
static boolean isSquareBracketed(String s) {
return s != null && s.startsWith("[") && s.endsWith("]");
}
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 String deSquareBracket(String s) {
if (startsWith(s, "[") && endsWith(s, "]"))
return substring(s, 1, l(s)-1);
return s;
}
static Object dm_getModule(Object moduleOrID) {
if (moduleOrID == null || eq(moduleOrID, "")) return null;
if (isString(moduleOrID) && isIdentifier(((String) moduleOrID)))
return dm_getService(((String) moduleOrID));
if (isStringOrIntOrLong(moduleOrID))
return dm_callOS("getDynModuleByID", str(moduleOrID));
return dm_resolveModule(moduleOrID);
}
static AutoCloseable dm_enter(Object mod) {
return (AutoCloseable) callOpt(dm_getModule(mod), "enter");
}
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<Method> 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<Method> 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 in " + c);
}
} catch (Exception __e) { throw rethrow(__e); } }
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 String programID;
static String getProgramID() {
return nempty(programID) ? formatSnippetIDOpt(programID) : "?";
}
// TODO: ask JavaX instead
static String getProgramID(Class c) {
String id = (String) getOpt(c, "programID");
if (nempty(id))
return formatSnippetID(id);
return "?";
}
static String getProgramID(Object o) {
return getProgramID(getMainClass(o));
}
static Object[] paramsPlus(Object[] a1, Object... a2) {
if (a2 == null) return a1;
if (a1 == null) return a2;
if (l(a1) == 1 && a1[0] instanceof Map)
return new Object[] { mapPlus((Map) a1[0], a2) };
assertEvenLength(a1);
assertEvenLength(a2);
Map map = paramsToOrderedMap(a1);
int n = l(a2);
for (int i = 0; i < n; i += 2) {
Object key = a2[i];
if (key != null) map.put(key, a2[i+1]);
}
return mapToParams(map);
}
static boolean containsIgnoreCase(Collection<String> 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 String htmlQuery(Map params) {
return empty(params) ? "" : "?" + makePostData(params);
}
static String htmlQuery(Object... data) {
return empty(data) ? "" : "?" + makePostData(data);
}
static <A> List<A> listPlus(Collection<A> l, A... more) {
return concatLists(l, asList(more));
}
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 TimerTask timerTask(final Object r, final java.util.Timer timer) {
return new TimerTask() {
public void run() {
if (!licensed())
timer.cancel();
else
pcallF(r);
}
};
}
static long toMS(double seconds) {
return (long) (seconds*1000);
}
static <A> A oneOf(List<A> 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 <A> A collectionGet(Collection<A> c, int idx) {
if (c == null || idx < 0 || idx >= l(c)) return null;
if (c instanceof List) return listGet((List<A>) c, idx);
Iterator<A> 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 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 Map<String, java.util.regex.Pattern> compileRegexpIC_cache = syncMRUCache(10);
static java.util.regex.Pattern compileRegexpIC(String pat) {
java.util.regex.Pattern p = compileRegexpIC_cache.get(pat);
if (p == null) {
try {
compileRegexpIC_cache.put(pat, p = java.util.regex.Pattern.compile(pat, Pattern.CASE_INSENSITIVE));
} catch (PatternSyntaxException e) {
throw rethrow(wrapPatternSyntaxException(e));
}
}
return p;
}
static boolean regexpICFind(Pattern pat, String s) {
return regexpIC(pat, s).find();
}
static boolean regexpICFind(String pat, String s) {
return regexpIC(pat, s).find();
}
static String fullTrimLastLine(String s) {
return trimLastLine(rtrim(s));
}
static boolean swic_trim(String a, String b, Matches m) {
if (!swic(a, b)) return false;
m.m = new String[] {trim(substring(a, l(b)))};
return true;
}
static Object mainBot;
static Object getMainBot() {
return mainBot;
}
static <A> A last(List<A> 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> A last(A[] a) {
return l(a) != 0 ? a[l(a)-1] : null;
}
static <A> A last(Iterator<A> it) {
A a = null;
while (it.hasNext()) { ping(); a = it.next(); }
return a;
}
static <A> A popLast(List<A> l) {
return liftLast(l);
}
// usually L<S>
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 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 <A> List<A> dropLast(List<A> l) {
return subList(l, 0, l(l)-1);
}
static <A> List<A> dropLast(int n, List<A> l) {
return subList(l, 0, l(l)-n);
}
static <A> List<A> dropLast(Iterable<A> 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 String dropPrefixMandatory(String prefix, String s) {
if (s.startsWith(prefix))
return s.substring(prefix.length());
else
throw fail("Prefix " + prefix + " not found in: " + s);
}
static byte[] toUtf8(String s) { try {
return s.getBytes("UTF-8");
} catch (Exception __e) { throw rethrow(__e); } }
static <A extends Throwable> A printStackTrace(A 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));
}
// if text trails with \n, drops the line before that
static String dropLastLine(String s) {
s = dropSuffix("\r", dropSuffix("\n", s));
int i = s.lastIndexOf('\n');
return i < 0 ? "" : dropSuffix("\r", substring(s, 0, i));
}
static List<String> toLinesFullTrim(String s) {
List<String> l = new ArrayList();
for (String line : toLines(s)) if (nempty(line = trim(line))) l.add(line);
return l;
}
static List<String> toLinesFullTrim(File f) {
List<String> l = new ArrayList();
for (String line : linesFromFile(f)) if (nempty(line = trim(line))) l.add(line);
return l;
}
static boolean jsonDecode_useOrderedMaps = true;
static Object jsonDecode(final String text) {
final List<String> tok = jsonTok(text);
if (l(tok) == 1) return null;
class Y {
int i = 1;
Object parse() {
String t = tok.get(i);
if (t.startsWith("\"")) {
String s = unquote(tok.get(i));
i += 2;
return s;
}
if (t.equals("{"))
return parseMap();
if (t.equals("["))
return this.parseList(); // avoid loading standard function "parseList"
if (t.equals("null")) {
i += 2; return null;
}
if (t.equals("false")) {
i += 2; return false;
}
if (t.equals("true")) {
i += 2; return true;
}
boolean minus = false;
if (t.equals("-")) {
minus = true;
i += 2;
t = get(tok, i);
}
if (isInteger(t)) {
i += 2;
if (eq(get(tok, i), ".")) {
String x = t + "." + get(tok, i+2);
i += 4;
double d = parseDouble(x);
if (minus) d = -d;
return d;
} else {
long l = parseLong(t);
if (minus) l = -l;
return l != (int) l ? new Long(l) : new Integer((int) l);
}
}
throw new RuntimeException("Unknown token " + (i+1) + ": " + t + ": " + text);
}
Object parseList() {
consume("[");
List list = new ArrayList();
while (!tok.get(i).equals("]")) {
list.add(parse());
if (tok.get(i).equals(",")) i += 2;
}
consume("]");
return list;
}
Object parseMap() {
consume("{");
Map map = jsonDecode_useOrderedMaps ? new LinkedHashMap() : new TreeMap();
while (!tok.get(i).equals("}")) {
String key = unquote(tok.get(i));
i += 2;
consume(":");
Object value = parse();
map.put(key, value);
if (tok.get(i).equals(",")) i += 2;
}
consume("}");
return map;
}
void consume(String s) {
if (!tok.get(i).equals(s)) {
String prevToken = i-2 >= 0 ? tok.get(i-2) : "";
String nextTokens = join(tok.subList(i, Math.min(i+4, tok.size())));
throw fail(quote(s) + " expected: " + prevToken + " " + nextTokens + " (" + i + "/" + tok.size() + ")");
}
i += 2;
}
}
return new Y().parse();
}
static String getDBProgramID_id;
static String getDBProgramID() {
return nempty(getDBProgramID_id) ? getDBProgramID_id : programIDWithCase();
}
static Object _defaultClassFinder_value = defaultDefaultClassFinder();
static Object _defaultClassFinder() {
return _defaultClassFinder_value;
}
// TODO: if field is a Ref<>, you can thoretically use findBackRefs
static <A extends Concept> A findConceptWhere(Class<A> c, Object... params) {
return findConceptWhere(db_mainConcepts(), c, params);
}
static <A extends Concept> A findConceptWhere(Concepts concepts, Class<A> c, Object... params) {
params = expandParams(c, params);
// indexed
if (concepts.fieldIndices != null)
for (int i = 0; i < l(params); i += 2) {
IFieldIndex<A, Object> 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;
}
// TODO: does not detect set type (hash/tree) when it's synchronized
static <A> Set<A> cloneSet(Set<A> set) {
if (set == null) return new HashSet();
synchronized(collectionMutex(set)) {
Set<A> s = similarEmptySet(set);
s.addAll(set);
return s;
}
}
static TreeSet<String> collectInCISet(Iterable c, String field) {
TreeSet<String> set = ciSet();
for (Object a : c) {
Object val = getOpt(a, field);
if (val instanceof String)
set.add(((String) val));
}
return set;
}
static TreeSet<String> collectInCISet(String field, Iterable c) {
return collectInCISet(c, field);
}
static <A> MultiSet<A> asCIMultiSet(Iterable<A> l) {
MultiSet ms = new MultiSet();
ms.map = ciMap();
ms.addAll(l);
return ms;
}
static <A> int indexOf(List<A> 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 <A> int indexOf(List<A> l, int startIndex, A a) {
return indexOf(l, a, startIndex);
}
static <A> int indexOf(List<A> 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 <A> 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 TreeSet<String> ciSet() {
return caseInsensitiveSet();
}
static File getProgramFile(String progID, String fileName) {
if (new File(fileName).isAbsolute())
return new File(fileName);
return new File(getProgramDir(progID), fileName);
}
static File getProgramFile(String fileName) {
return getProgramFile(getProgramID(), fileName);
}
static String conceptsFileName() {
return "concepts.structure.gz";
}
static long ratio(long x, long y) {
return y == 0 ? 0 : x/y;
}
static <A> List<A> synchroList() {
return Collections.synchronizedList(new ArrayList<A>());
}
static <A> List<A> synchroList(List<A> 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 <A> ArrayList<A> cloneList(Iterable<A> l) {
return l instanceof Collection ? cloneList((Collection) l) : asList(l);
}
static <A> ArrayList<A> cloneList(Collection<A> l) {
if (l == null) return new ArrayList();
synchronized(collectionMutex(l)) {
return new ArrayList<A>(l);
}
}
// 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 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=<hidden>");
}
static String hideCredentials(Object o) {
return hideCredentials(str(o));
}
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 TreeMap litCIMap(Object... x) {
TreeMap map = caseInsensitiveMap();
litmap_impl(map, x);
return map;
}
static int howManySecondsAgo(long timestamp) {
return iround(toSeconds(now()-timestamp));
}
static int iround(double d) {
return (int) Math.round(d);
}
static int iround(Number n) {
return iround(toDouble(n));
}
static List<String> sortedIgnoreCase(Collection<String> c) {
List<String> l = cloneList(c);
Collections.sort(l, caseInsensitiveComparator());
return l;
}
static <A> ArrayList<A> cloneListSynchronizingOn(Collection<A> l, Object mutex) {
if (l == null) return new ArrayList();
synchronized(mutex) {
return new ArrayList<A>(l);
}
}
static <A> A optParam(ThreadLocal<A> tl, A defaultValue) {
return optPar(tl, defaultValue);
}
static <A> A optParam(ThreadLocal<A> 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> 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 boolean equalsIgnoreCase(String a, String b) {
return eqic(a, b);
}
static boolean equalsIgnoreCase(char a, char b) {
return eqic(a, b);
}
static <A, B> List<A> keysSortedByValues(final Map<A, B> map) {
List<A> l = new ArrayList(map.keySet());
sort(l, mapComparator(map));
return l;
}
static String htmldecode(final String input) {
if (input == null) return null;
final int MIN_ESCAPE = 2;
final int MAX_ESCAPE = 6;
StringWriter writer = null;
int len = input.length();
int i = 1;
int st = 0;
while (true) {
// look for '&'
while (i < len && input.charAt(i-1) != '&')
i++;
if (i >= len)
break;
// found '&', look for ';'
int j = i;
while (j < len && j < i + MAX_ESCAPE + 1 && input.charAt(j) != ';')
j++;
if (j == len || j < i + MIN_ESCAPE || j == i + MAX_ESCAPE + 1) {
i++;
continue;
}
// found escape
if (input.charAt(i) == '#') {
// numeric escape
int k = i + 1;
int radix = 10;
final char firstChar = input.charAt(k);
if (firstChar == 'x' || firstChar == 'X') {
k++;
radix = 16;
}
try {
int entityValue = Integer.parseInt(input.substring(k, j), radix);
if (writer == null)
writer = new StringWriter(input.length());
writer.append(input.substring(st, i - 1));
if (entityValue > 0xFFFF) {
final char[] chrs = Character.toChars(entityValue);
writer.write(chrs[0]);
writer.write(chrs[1]);
} else {
writer.write(entityValue);
}
} catch (NumberFormatException ex) {
i++;
continue;
}
}
else {
// named escape
CharSequence value = htmldecode_lookupMap.get(input.substring(i, j));
if (value == null) {
i++;
continue;
}
if (writer == null)
writer = new StringWriter(input.length());
writer.append(input.substring(st, i - 1));
writer.append(value);
}
// skip escape
st = j + 1;
i = st;
}
if (writer != null) {
writer.append(input.substring(st, len));
return writer.toString();
}
return input;
}
private static final String[][] htmldecode_ESCAPES = {
{"\"", "quot"}, // " - double-quote
{"&", "amp"}, // & - ampersand
{"<", "lt"}, // < - less-than
{">", "gt"}, // > - greater-than
// Mapping to escape ISO-8859-1 characters to their named HTML 3.x equivalents.
{"\u00A0", "nbsp"}, // non-breaking space
{"\u00A1", "iexcl"}, // inverted exclamation mark
{"\u00A2", "cent"}, // cent sign
{"\u00A3", "pound"}, // pound sign
{"\u00A4", "curren"}, // currency sign
{"\u00A5", "yen"}, // yen sign = yuan sign
{"\u00A6", "brvbar"}, // broken bar = broken vertical bar
{"\u00A7", "sect"}, // section sign
{"\u00A8", "uml"}, // diaeresis = spacing diaeresis
{"\u00A9", "copy"}, // copyright sign
{"\u00AA", "ordf"}, // feminine ordinal indicator
{"\u00AB", "laquo"}, // left-pointing double angle quotation mark = left pointing guillemet
{"\u00AC", "not"}, // not sign
{"\u00AD", "shy"}, // soft hyphen = discretionary hyphen
{"\u00AE", "reg"}, // registered trademark sign
{"\u00AF", "macr"}, // macron = spacing macron = overline = APL overbar
{"\u00B0", "deg"}, // degree sign
{"\u00B1", "plusmn"}, // plus-minus sign = plus-or-minus sign
{"\u00B2", "sup2"}, // superscript two = superscript digit two = squared
{"\u00B3", "sup3"}, // superscript three = superscript digit three = cubed
{"\u00B4", "acute"}, // acute accent = spacing acute
{"\u00B5", "micro"}, // micro sign
{"\u00B6", "para"}, // pilcrow sign = paragraph sign
{"\u00B7", "middot"}, // middle dot = Georgian comma = Greek middle dot
{"\u00B8", "cedil"}, // cedilla = spacing cedilla
{"\u00B9", "sup1"}, // superscript one = superscript digit one
{"\u00BA", "ordm"}, // masculine ordinal indicator
{"\u00BB", "raquo"}, // right-pointing double angle quotation mark = right pointing guillemet
{"\u00BC", "frac14"}, // vulgar fraction one quarter = fraction one quarter
{"\u00BD", "frac12"}, // vulgar fraction one half = fraction one half
{"\u00BE", "frac34"}, // vulgar fraction three quarters = fraction three quarters
{"\u00BF", "iquest"}, // inverted question mark = turned question mark
{"\u00C0", "Agrave"}, // ? - uppercase A, grave accent
{"\u00C1", "Aacute"}, // ? - uppercase A, acute accent
{"\u00C2", "Acirc"}, // ? - uppercase A, circumflex accent
{"\u00C3", "Atilde"}, // ? - uppercase A, tilde
{"\u00C4", "Auml"}, // ? - uppercase A, umlaut
{"\u00C5", "Aring"}, // ? - uppercase A, ring
{"\u00C6", "AElig"}, // ? - uppercase AE
{"\u00C7", "Ccedil"}, // ? - uppercase C, cedilla
{"\u00C8", "Egrave"}, // ? - uppercase E, grave accent
{"\u00C9", "Eacute"}, // ? - uppercase E, acute accent
{"\u00CA", "Ecirc"}, // ? - uppercase E, circumflex accent
{"\u00CB", "Euml"}, // ? - uppercase E, umlaut
{"\u00CC", "Igrave"}, // ? - uppercase I, grave accent
{"\u00CD", "Iacute"}, // ? - uppercase I, acute accent
{"\u00CE", "Icirc"}, // ? - uppercase I, circumflex accent
{"\u00CF", "Iuml"}, // ? - uppercase I, umlaut
{"\u00D0", "ETH"}, // ? - uppercase Eth, Icelandic
{"\u00D1", "Ntilde"}, // ? - uppercase N, tilde
{"\u00D2", "Ograve"}, // ? - uppercase O, grave accent
{"\u00D3", "Oacute"}, // ? - uppercase O, acute accent
{"\u00D4", "Ocirc"}, // ? - uppercase O, circumflex accent
{"\u00D5", "Otilde"}, // ? - uppercase O, tilde
{"\u00D6", "Ouml"}, // ? - uppercase O, umlaut
{"\u00D7", "times"}, // multiplication sign
{"\u00D8", "Oslash"}, // ? - uppercase O, slash
{"\u00D9", "Ugrave"}, // ? - uppercase U, grave accent
{"\u00DA", "Uacute"}, // ? - uppercase U, acute accent
{"\u00DB", "Ucirc"}, // ? - uppercase U, circumflex accent
{"\u00DC", "Uuml"}, // ? - uppercase U, umlaut
{"\u00DD", "Yacute"}, // ? - uppercase Y, acute accent
{"\u00DE", "THORN"}, // ? - uppercase THORN, Icelandic
{"\u00DF", "szlig"}, // ? - lowercase sharps, German
{"\u00E0", "agrave"}, // ? - lowercase a, grave accent
{"\u00E1", "aacute"}, // ? - lowercase a, acute accent
{"\u00E2", "acirc"}, // ? - lowercase a, circumflex accent
{"\u00E3", "atilde"}, // ? - lowercase a, tilde
{"\u00E4", "auml"}, // ? - lowercase a, umlaut
{"\u00E5", "aring"}, // ? - lowercase a, ring
{"\u00E6", "aelig"}, // ? - lowercase ae
{"\u00E7", "ccedil"}, // ? - lowercase c, cedilla
{"\u00E8", "egrave"}, // ? - lowercase e, grave accent
{"\u00E9", "eacute"}, // ? - lowercase e, acute accent
{"\u00EA", "ecirc"}, // ? - lowercase e, circumflex accent
{"\u00EB", "euml"}, // ? - lowercase e, umlaut
{"\u00EC", "igrave"}, // ? - lowercase i, grave accent
{"\u00ED", "iacute"}, // ? - lowercase i, acute accent
{"\u00EE", "icirc"}, // ? - lowercase i, circumflex accent
{"\u00EF", "iuml"}, // ? - lowercase i, umlaut
{"\u00F0", "eth"}, // ? - lowercase eth, Icelandic
{"\u00F1", "ntilde"}, // ? - lowercase n, tilde
{"\u00F2", "ograve"}, // ? - lowercase o, grave accent
{"\u00F3", "oacute"}, // ? - lowercase o, acute accent
{"\u00F4", "ocirc"}, // ? - lowercase o, circumflex accent
{"\u00F5", "otilde"}, // ? - lowercase o, tilde
{"\u00F6", "ouml"}, // ? - lowercase o, umlaut
{"\u00F7", "divide"}, // division sign
{"\u00F8", "oslash"}, // ? - lowercase o, slash
{"\u00F9", "ugrave"}, // ? - lowercase u, grave accent
{"\u00FA", "uacute"}, // ? - lowercase u, acute accent
{"\u00FB", "ucirc"}, // ? - lowercase u, circumflex accent
{"\u00FC", "uuml"}, // ? - lowercase u, umlaut
{"\u00FD", "yacute"}, // ? - lowercase y, acute accent
{"\u00FE", "thorn"}, // ? - lowercase thorn, Icelandic
{"\u00FF", "yuml"}, // ? - lowercase y, umlaut
{"\u2013", "ndash"},
{"\u2018", "lsquo"},
{"\u2019", "rsquo"},
{"\u201D", "rdquo"},
{"\u201C", "ldquo"},
{"\u2014", "mdash"},
{"'", "apos"}, // the controversial (but who cares!) '
// stackoverflow.com/questions/2083754/why-shouldnt-apos-be-used-to-escape-single-quotes
};
private static final HashMap<String, CharSequence> htmldecode_lookupMap;
static {
htmldecode_lookupMap = new HashMap<String, CharSequence>();
for (final CharSequence[] seq : htmldecode_ESCAPES)
htmldecode_lookupMap.put(seq[1].toString(), seq[0]);
}
// tok should be the output of htmlcoarsetok
static List<String> dropAllTags(List<String> tok) {
List<String> 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 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 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> A setThreadLocal(ThreadLocal<A> tl, A value) {
if (tl == null) return null;
A old = tl.get();
tl.set(value);
return old;
}
static int loadPage_defaultTimeout = 60000;
static ThreadLocal<String> loadPage_charset = new ThreadLocal();
static boolean loadPage_allowGzip = true, loadPage_debug;
static boolean loadPage_anonymous = false; // don't send computer ID
static int loadPage_verboseness = 100000;
static int loadPage_retries = 1; //60; // seconds
static ThreadLocal<Boolean> loadPage_silent = new ThreadLocal();
static volatile int loadPage_forcedTimeout; // ms
static ThreadLocal<Integer> loadPage_forcedTimeout_byThread = new ThreadLocal(); // ms
static ThreadLocal<Map<String, List<String>>> loadPage_responseHeaders = new ThreadLocal();
static ThreadLocal<Map<String, String>> 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<String, String> 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 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 int iceil(double d) {
return (int) Math.ceil(d);
}
static boolean even(int i) {
return (i & 1) == 0;
}
static boolean even(long i) {
return (i & 1) == 0;
}
static <A> A or(A a, A b) {
return a != null ? a : b;
}
static long elapsedMS(long time) {
ping();
return sysNow()-time;
}
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 + "</" + tag + ">";
}
static int indexOfIC(List<String> a, String b) {
return indexOfIgnoreCase(a, b);
}
static int indexOfIC(List<String> a, String b, int i) {
return indexOfIgnoreCase(a, b, i);
}
static int indexOfIC(String a, String b) {
return indexOfIgnoreCase(a, b);
}
static String hAddToHead(String html, String tag) {
List<String> tok = htmlTok(html);
List<String> head = first(findContainerTag(tok, "head"));
if (head == null) return tag + html;
head.set(2, addLineBreak(tag) + head.get(2));
return join(tok);
}
static String hcss(Object contents) {
return htag("style", contents);
}
static void logQuoted(String logFile, String line) {
logQuoted(getProgramFile(logFile), line);
}
static void logQuoted(File logFile, String line) {
appendToFile(logFile, quote(line) + "\n");
}
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 = false;
IdentityHashMap<Object,Integer> seen = new IdentityHashMap();
//new BitSet refd;
HashMap<String,Integer> strings = new HashMap();
HashSet<String> concepts = new HashSet();
HashMap<Class, List<Field>> fieldsByClass = new HashMap();
HashMap<Class,Field> persistenceInfo = new HashMap();
int n; // token count
List<Runnable> 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<Field> 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") */) {
// it's a list
if (name.equals("java.util.Collections$SynchronizedList")
|| name.equals("java.util.Collections$SynchronizedRandomAccessList")) {
if (unwrapSynchronizedList(((List) o)) instanceof LinkedList)
d.append("syncLL");
else
d.append("sync");
}
else if (name.equals("java.util.LinkedList")) d.append("ll");
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$SynchronizedSortedMap")) { d.append("sync tm", 2); }
d.append("{");
final int l = d.n;
final Iterator it = ((Map) o).entrySet().iterator();
d.stack.add(new Runnable() {
boolean v = false;
Map.Entry e;
public void run() {
if (v) {
d.append("=");
v = false;
d.stack.add(this);
structure_1(e.getValue(), d);
} else {
if (!it.hasNext())
d.append("}");
else {
e = (Map.Entry) it.next();
v = true;
d.stack.add(this);
if (d.n != l) d.append(", ");
structure_1(e.getKey(), d);
}
}
}
});
return;
}
if (c.isArray()) {
if (o instanceof byte[]) {
d.append("ba ").append(quote(bytesToHex((byte[]) o))); return;
}
final int n = Array.getLength(o);
if (o instanceof boolean[]) {
String hex = boolArrayToHex((boolean[]) o);
int i = l(hex);
while (i > 0 && hex.charAt(i-1) == '0' && hex.charAt(i-2) == '0') i -= 2;
d.append("boolarray ").append(n).app(" ").append(quote(substring(hex, 0, i))); return;
}
String atype = "array", sep = ", ";
if (o instanceof int[]) {
//ret "intarray " + quote(intArrayToHex((int[]) o));
atype = "intarray";
sep = " ";
}
d.append(atype).append("{");
d.stack.add(new Runnable() {
int i;
public void run() {
if (i >= n)
d.append("}");
else {
d.stack.add(this);
if (i > 0) d.append(", ");
structure_1(Array.get(o, i++), d);
}
}
});
return;
}
if (o instanceof Class) {
d.append("class(", 2).append(quote(((Class) o).getName())).append(")"); return;
}
if (o instanceof Throwable) {
d.append("exception(", 2).append(quote(((Throwable) o).getMessage())).append(")"); return;
}
if (o instanceof BitSet) {
BitSet bs = (BitSet) o;
d.append("bitset{", 2);
int l = d.n;
for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i+1)) {
if (d.n != l) d.append(", ");
d.append(i);
}
d.append("}"); return;
}
// Need more cases? This should cover all library classes...
if (name.startsWith("java.") || name.startsWith("javax.")) {
d.append("j ").append(quote(str(o))); return; // Hm. this is not unstructure-able
}
/*if (name.equals("main$Lisp")) {
fail("lisp not supported right now");
}*/
String dynName = shortDynamicClassName(o);
if (concept && !d.concepts.contains(dynName)) {
d.concepts.add(dynName);
d.append("c ");
}
// serialize an object with fields.
// first, collect all fields and values in fv.
TreeSet<Field> fields = new TreeSet<Field>(new Comparator<Field>() {
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$1")) {
lFields.remove(i);
lFields.add(0, f);
break;
}
}
d.fieldsByClass.put(c, lFields);
} // << if (lFields == null)
else { // ref handling for lFields != null
Integer ref = d.seen.get(o);
if (ref != null) { /*d.refd.set(ref);*/ d.append("t").app(ref); return; }
d.seen.put(o, d.n); // record token number
}
Field persistenceInfoField = (Field) (d.persistenceInfo.get(c));
Map<String, Object> persistenceInfo = persistenceInfoField == null ? null : (Map) persistenceInfoField.get(o);
LinkedHashMap<String,Object> fv = new LinkedHashMap();
for (Field f : lFields) {
Object value;
try {
value = f.get(o);
} catch (Exception e) {
value = "?";
}
if (value != null && (persistenceInfo == null
|| !Boolean.FALSE.equals(persistenceInfo.get(f.getName()))))
fv.put(f.getName(), value);
}
String name = c.getName();
String shortName = dropPrefix("main$", 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 File prepareProgramFile(String name) {
return mkdirsForFile(getProgramFile(name));
}
static File prepareProgramFile(String progID, String name) {
return mkdirsForFile(getProgramFile(progID, name));
}
static boolean boolOptParam(ThreadLocal<Boolean> 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 <B> TreeMap<String, B> asCaseInsensitiveMap(Map<String, B> map) {
if (isCIMap(map)) return (TreeMap) map;
TreeMap<String, B> m = ciMap();
m.putAll(map);
return m;
}
static String getClientIP_subBot() {
Object session = call(getMainBot(), "getSession");
Map headers = (Map) (call(session, "getHeaders"));
return getClientIPFromHeaders(headers);
}
static HashMap<String,Class> 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 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> A nuObject(Class<A> 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 int csetAll(Concept c, Object... values) {
return cset(c, values);
}
static <A> Comparator<A> fieldComparator(final String field) {
return new Comparator<A>() {
public int compare(A a, A b) {
return cmp(getOpt(a, field), getOpt(b, field));
}
};
}
static int getInt(List c, int i) {
return toInt(get(c, i));
}
static int getInt(Map map, Object key) {
return toInt(mapGet(map, key));
}
static int getInt(Object o, String field) {
return toInt(getOpt(o, (String) field));
}
static int getInt(String field, Object o) {
return getInt(o, field);
}
// f: A -> Comparable
static <A> List<A> sortByCalculatedField(Iterable<A> c, final Object f) {
List<A> l = cloneList(c);
sort(l, new Comparator<A>() {
public int compare(A a, A b) {
return stdcompare(callF(f, a), callF(f, b));
}
});
return l;
}
static boolean sameSnippetID(String a, String b) {
if (!isSnippetID(a) || !isSnippetID(b)) return false;
return parseSnippetID(a) == parseSnippetID(b);
}
static <A, B> Collection<B> values(Map<A, B> map) {
return map == null ? emptyList() : map.values();
}
static <A, B> Collection<B> values(MultiMap<A, B> mm) {
return mm == null ? emptyList() : concatLists(values(mm.data));
}
static void preCleanUp(Object c) {
if (c instanceof Collection) { for (Object o : ((Collection) c)) cleanUp(o); return; }
callOpt(c, "licensed_off");
setOpt(c, "ping_anyActions" , true); // so ping notices
setOpt(c, "cleaningUp_flag" , true);
}
static void innerCleanUp(Object c) {
// call custom cleanMeUp() and cleanMeUp_*() functions
if (!isFalse(pcallOpt(c, "cleanMeUp")))
for (String name : sorted(methodsStartingWith(c, "cleanMeUp_"))) try {
callOpt(c, name);
} catch (Throwable e) {
print("Error cleaning up: " + programID(c));
_handleException(e);
}
}
static void innerCleanUp() {
innerCleanUp(mc());
}
static Object pcallOpt(Object o, String method, Object... args) {
try { return callOpt(o, method, args); } catch (Throwable __e) { _handleException(__e); }
return null;
}
static List<Thread> registeredThreads(Object o) {
Map<Thread, Boolean> map = (Map<Thread, Boolean>) (getOpt(o, "_registerThread_threads"));
if (map == null) return ll();
map.size(); // force clean-up
synchronized(map) { return asList(keys(map)); }
}
static List<Thread> registeredThreads() {
_registerThread_threads.size(); // force clean-up
return asList(keys(_registerThread_threads));
}
static <A> String joinWithComma(Collection<A> 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<String> allToString(Iterable c) {
List<String> l = new ArrayList();
for (Object o : unnull(c)) l.add(str(o));
return l;
}
static List<String> allToString(Object[] c) {
List<String> l = new ArrayList();
for (Object o : unnull(c)) l.add(str(o));
return l;
}
static void interruptThreads(Collection<Thread> threads) {
for (Thread t : unnull(threads))
t.interrupt();
}
static void interruptThreads(Class mainClass) {
interruptThreads(registeredThreads(mainClass));
}
static void retireClassLoader(ClassLoader cl) {
if (isJavaXClassLoader(cl))
setOptAll(cl, "retired" , true, "retiredMarker" , new DefunctClassLoader());
}
static void lockOrFail(Lock lock, long timeout) { try {
ping();
if (!lock.tryLock(timeout, TimeUnit.MILLISECONDS)) {
String s = "Couldn't acquire lock after " + timeout + " ms.";
if (lock instanceof ReentrantLock) {
ReentrantLock l = (ReentrantLock) lock;
s += " Hold count: " + l.getHoldCount() + ", owner: " + call(l, "getOwner");
}
throw fail(s);
}
ping();
} catch (Exception __e) { throw rethrow(__e); } }
static ReentrantLock fairLock() {
return new ReentrantLock(true);
}
static 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 ALQLLine agiBlue_parseQueryLine(String s) {
List<String> tok = javaTokWithBrackets(s);
// TODO: improve jmatch and use here
if (lCodeTokens(tok) == 2 && eqGet(tok, 1, "return") && isIdentifier(get(tok, 3)))
return new ALQLReturn(tok.get(3));
T3<String, String, String> t = agiBlue_parseTriple(tok);
if (t != null)
return new ALQLTriple(t);
if (lCodeTokens(tok) == 2 && eqGet(tok, 1, "lock")) {
t = agiBlue_parseTriple(uncurly(tok.get(3)));
if (t == null) throw fail("Bad lock statement: " + s);
return new ALQLLockStatement(t);
}
if (lCodeTokens(tok) == 2 && eqGet(tok, 1, "page")) {
String page = uncurly(tok.get(3));
String method = containsDollarVars(page) ? "flexMatchDollarVarsIC_first" : "eqic";
return new ALQLPage(page, method);
}
if (lCodeTokens(tok) == 3 && eqGet(tok, 1, "slice")) {
String slice = unquote(tok.get(3));
String contents = uncurly(tok.get(5));
return new ALQLSlice(slice, agiBlue_parseQueryScript(print("contents", contents)));
}
throw fail("Can't parse ALQL line: " + s);
}
static List<String> tlftj_honoringBrackets(String s) {
List<String> tok = javaTokWithBrackets(javaDropComments(s));
List<String> out = new ArrayList();
int j = 1;
for (int i = 2; i+1 < l(tok); i += 2)
if (containsNewLine(tok.get(i))) {
addIfNempty(out, joinSubList(tok, j, i));
j = i+1;
}
if (j < l(tok)-1)
addIfNempty(out, joinSubList(tok, j, l(tok)-1));
return out;
}
static <A, B, C> T3<A, B, C> triple(A a, B b, C c) {
return new T3(a, b, c);
}
static boolean startsWith(String a, String b) {
return a != null && a.startsWith(b);
}
static boolean startsWith(String a, char c) {
return nemptyString(a) && a.charAt(0) == c;
}
static boolean startsWith(String a, String b, Matches m) {
if (!startsWith(a, b)) return false;
m.m = new String[] {substring(a, strL(b))};
return true;
}
static boolean startsWith(List a, List b) {
if (a == null || listL(b) > listL(a)) return false;
for (int i = 0; i < listL(b); i++)
if (neq(a.get(i), b.get(i)))
return false;
return true;
}
static boolean isJavaIdentifierAfter(String s, int i) {
int n = l(s);
if (i >= n || !Character.isJavaIdentifierStart(s.charAt(i)))
return false;
for (i++; i < n; i++)
if (!Character.isJavaIdentifierPart(s.charAt(i)))
return false;
return true;
}
static <A extends Concept> List<A> findConceptsWhereCI(Class<A> c, Object... params) {
return findConceptsWhereCI(db_mainConcepts(), c, params);
}
static List<Concept> findConceptsWhereCI(String c, Object... params) {
return findConceptsWhereCI(db_mainConcepts(), c, params);
}
static <A extends Concept> List<A> findConceptsWhereCI(Concepts concepts, Class<A> c, Object... params) {
params = expandParams(c, params);
// indexed
if (concepts.ciFieldIndices != null)
for (int i = 0; i < l(params); i += 2) {
IFieldIndex<A, Object> index = concepts.getCIFieldIndex(c, (String) params[i]);
if (index != null) {
List<A> rawList = index.getAll(params[i+1]);
params = dropEntryFromParams(params, i);
if (params == null) return rawList;
List<A> l = new ArrayList();
for (A x : rawList)
if (checkConceptFieldsIC(x, params)) l.add(x);
return l;
}
}
// table scan
return filterConceptsIC(concepts.list(c), params);
}
static List<Concept> findConceptsWhereCI(Concepts concepts, String c, Object... params) {
return filterConceptsIC(concepts.list(c), params);
}
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);
}
static <A> A grabValueAndCancel(VF1<VF1<A>> r) {
Var<A> var = new Var();
withCancelPoint(new VF1<CancelPoint>() { public void get(CancelPoint cp) { try {
callF(r, new VF1<A>() { public void get(A a) { try { var.set(a); cancelTo(cp) ; } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "var.set(a); cancelTo(cp)"; }});
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "callF(r, voidfunc(A a) { var.set(a); cancelTo(cp) });"; }});
return var.get();
}
static void flexMatchDollarVarsIC_iterate(String pat, String input, VF1<Map<String, String>> onMatch) {
List<String> vars = new ArrayList();
String starsPat = dollarVarsToStars(pat, vars);
flexMatchIC_iterate(starsPat, input, new VF1<Matches>() { public void get(Matches m) { try {
Map<String, String> map = matchesToMapUsingVarList_ciMap(m, vars);
if (map != null) callF(onMatch, map);
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "SS map = matchesToMapUsingVarList_ciMap(m, vars);\r\n if (map != null) callF..."; }});
}
static String optionalCurlyBrace(String s) {
return isCurlyBraced(s) ? s : curlyBrace(s);
}
static <A extends Concept> A uniqCI(Class<A> c, Object... params) {
return uniqueConcept(db_mainConcepts(), c, params);
}
static <A extends Concept> A uniqCI(Concepts cc, Class<A> c, Object... params) {
params = expandParams(c, params);
A x = findConceptWhereCI(cc, c, params);
if (x == null) {
x = unlisted(c);
csetAll(x, params);
cc.register(x);
}
return x;
}
static String structureForUser(Object o) {
return beautifyStructure(struct_noStringSharing(o));
}
static <A, B> List<A> cloneKeys(Map<A, B> map) {
return cloneList(keys(map));
}
static <A extends Concept> List<A> findConceptsWhere(Class<A> c, Object... params) {
return findConceptsWhere(db_mainConcepts(), c, params);
}
static List<Concept> findConceptsWhere(String c, Object... params) {
return findConceptsWhere(db_mainConcepts(), c, params);
}
static <A extends Concept> List<A> findConceptsWhere(Concepts concepts, Class<A> c, Object... params) {
params = expandParams(c, params);
// indexed
if (concepts.fieldIndices != null)
for (int i = 0; i < l(params); i += 2) {
IFieldIndex<A, Object> index = concepts.getFieldIndex(c, (String) params[i]);
if (index != null) {
List<A> rawList = index.getAll(params[i+1]);
params = dropEntryFromParams(params, i);
if (params == null) return rawList;
List<A> 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<Concept> findConceptsWhere(Concepts concepts, String c, Object... params) {
return filterConcepts(concepts.list(c), params);
}
static CloseableIterableIterator<String> 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 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 <A> A optCast(Class<A> c, Object o) {
return isInstance(c, o) ? (A) o : null;
}
static Object safeUnstructure(String s) {
return unstructure(s, true);
}
static <A> A second(List<A> l) {
return get(l, 1);
}
static <A> A second(Iterable<A> l) {
if (l == null) return null;
Iterator<A> it = iterator(l);
if (!it.hasNext()) return null;
it.next();
return it.hasNext() ? it.next() : null;
}
static <A> A second(A[] bla) {
return bla == null || bla.length <= 1 ? null : bla[1];
}
static <A, B> B second(Pair<A, B> p) {
return p == null ? null : p.b;
}
static <A, B, C> B second(T3<A, B, C> t) {
return t == null ? null : t.b;
}
static <A> A second(Producer<A> p) {
if (p == null) return null;
if (p.next() == null) return null;
return p.next();
}
//static final Map<Class, HashMap<S, Field>> 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<Class, HashMap<String, Field>> getOpt_cache = _registerDangerousWeakMap(synchroMap(new getOpt_Map()));
//static final Map<Class, HashMap<S, Field>> 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<String, Field> 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<String, Field> getOpt_makeCache(Class c) {
HashMap<String, Field> 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 String getStackTrace2(Throwable e) {
return hideCredentials(getStackTrace(unwrapTrivialExceptionWraps(e)) + replacePrefix("java.lang.RuntimeException: ", "FAIL: ",
hideCredentials(str(innerException2(e)))) + "\n");
}
static GlobalID asGlobalID(String id) {
return id == null ? null : new GlobalID(id);
}
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 boolean md5OfFile_verbose = false;
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 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 Comparator<String> caseInsensitiveComparator() {
return betterCIComparator();
}
static <A, B> Map<A, B> newWeakHashMap() {
return _registerWeakMap(synchroMap(new WeakHashMap()));
}
// TODO: test if android complains about this
static boolean isAWTThread() {
if (isAndroid()) return false;
if (isHeadless()) return false;
return isAWTThread_awt();
}
static boolean isAWTThread_awt() {
return SwingUtilities.isEventDispatchThread();
}
static void failIfUnlicensed() {
assertTrue("license off", licensed());
}
static Thread currentThread() {
return Thread.currentThread();
}
static Object pcallF(Object f, Object... args) {
return pcallFunction(f, args);
}
static <A> A pcallF(F0<A> f) { try {
return f == null ? null : f.get();
} catch (Throwable __e) { return null; } }
static <A, B> B pcallF(F1<A, B> f, A a) { try {
return f == null ? null : f.get(a);
} catch (Throwable __e) { return null; } }
static <A> void pcallF(VF1<A> f, A a) {
try {
if (f != null) f.get(a);
} catch (Throwable __e) { _handleException(__e); }
}
static String singleFieldName(Class c) {
Set<String> l = listFields(c);
if (l(l) != 1)
throw fail("No single field found in " + c + " (have " + n(l(l), "fields") + ")");
return first(l);
}
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;
}
}
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 Class javax() {
return getJavaX();
}
static <A extends Concept> ConceptFieldIndexCI<A> getConceptFieldCIIndex(Class<A> c, String field) {
return getConceptFieldCIIndex(db_mainConcepts(), c, field);
}
static <A extends Concept> ConceptFieldIndexCI<A> getConceptFieldCIIndex(Concepts concepts, Class<A> c, String field) {
return (ConceptFieldIndexCI) concepts.getCIFieldIndex(c, field);
}
static boolean isConceptFieldIndexed(Class<? extends Concept> c, String field) {
return isConceptFieldIndexed(db_mainConcepts(), c, field);
}
static boolean isConceptFieldIndexed(Concepts concepts, Class<? extends Concept> c, String field) {
return concepts.getFieldIndex(c, field) != null;
}
static String _userHome;
static String userHome() {
if (_userHome == null)
return actualUserHome();
return _userHome;
}
static File userHome(String path) {
return new File(userDir(), path);
}
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 String formatSnippetIDOpt(String s) {
return isSnippetID(s) ? formatSnippetID(s) : s;
}
static volatile String caseID_caseID;
static String caseID() { return caseID_caseID; }
static void caseID(String id) {
caseID_caseID = id;
}
static boolean fileExists(String path) {
return path != null && new File(path).exists();
}
static boolean fileExists(File f) {
return f != null && f.exists();
}
static boolean isDirectory(File f) {
return f != null && f.isDirectory();
}
static boolean isDirectory(String path) {
return path != null && isDirectory(newFile(path));
}
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 boolean isSymLink(File f) {
return f != null && Files.isSymbolicLink(toPath(f));
}
static Path fileToPath(File f) {
return toPath(f);
}
static boolean isFile(File f) {
return f != null && f.isFile();
}
static boolean isFile(String path) {
return isFile(newFile(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 File mkdirs(File dir) {
if (dir != null)
dir.mkdirs();
return dir;
}
static boolean deleteFile(File file) {
return file != null && file.delete();
}
static List<File> listFilesNotDirs(String dir) {
return listFilesOnly(dir);
}
static List<File> listFilesNotDirs(File... dirs) {
return listFilesOnly(dirs);
}
static int matcherInt(Matcher m, int i) {
return parseInt(m.group(i));
}
// month = 1 to 12
static long timestampFromYMDH(int y, int m, int d, int h) {
return new GregorianCalendar(y, m-1, d, h, 0).getTimeInMillis();
}
static <A> List<A> sortByMap_inPlace(List<A> l, Map<A, ?> map) {
sort(l, mapComparator(map));
return l;
}
static String n(long l, String name) {
return l + " " + trim(l == 1 ? singular(name) : getPlural(name));
}
static String n(Collection l, String name) {
return n(l(l), name);
}
static String n(Map m, String name) {
return n(l(m), name);
}
static String n(Object[] a, String name) {
return n(l(a), name);
}
static String n(MultiSet ms, String name) {
return n(l(ms), name);
}
// age = age in days, lastAge = age of last (more recent) file kept (also in days)
static boolean defaultAgeBasedBackupRetentionStrategy_shouldKeep(double age, double lastAge) {
if (age <= 0.5) return true; // keep all backups of last 12 hours
if (age <= 7 && age >= lastAge+1) return true; // keep every daily backup from this week
if (age >= lastAge+7) return true; // after that, keep weekly backups
return false;
}
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 <A, B> Map<A, B> newDangerousWeakHashMap() {
return _registerDangerousWeakMap(synchroMap(new WeakHashMap()));
}
// initFunction: voidfunc(Map) - is called initially, and after clearing the map
static <A, B> Map<A, B> newDangerousWeakHashMap(Object initFunction) {
return _registerDangerousWeakMap(synchroMap(new WeakHashMap()), initFunction);
}
static HashMap<String, List<Method>> 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<Method> 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 void rotateStringBuffer(StringBuffer buf, int max) { try {
if (buf == null) return;
synchronized(buf) {
if (buf.length() <= max) return;
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);
}
buf.trimToSize();
}
} catch (Exception __e) { throw rethrow(__e); } }
static void rotateStringBuilder(StringBuilder buf, int max) { try {
if (buf == null) return;
synchronized(buf) {
if (buf.length() <= max) return;
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);
}
buf.trimToSize();
}
} catch (Exception __e) { throw rethrow(__e); } }
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 <A> WeakReference<A> weakRef(A a) {
return newWeakReference(a);
}
static Class mc() {
return main.class;
}
static boolean checkConceptFieldsIC(Concept x, Object... data) {
for (int i = 0; i < l(data); i += 2)
if (!eqicOrEq(cget(x, (String) data[i]), deref(data[i+1])))
return false;
return true;
}
static boolean eqicOrEq(Object a, Object b) {
return a instanceof String && b instanceof String ? eqic((String) a, (String) b) : eq(a, b);
}
static boolean regexpICMatches(String pat, String s) {
return regexpIC(pat, s).matches();
}
static boolean regexpICMatches(Pattern pat, String s) {
return pat.matcher(s).matches();
}
static boolean domainIsUnder(String domain, String mainDomain) {
return eqic(domain, mainDomain) || ewic(domain, "." + mainDomain);
}
static Map<String, String> decodeHQuery(String query) {
Map<String,String> 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 String getQueryFromURL(String url) {
return substring(url, smartIndexOf(url, "?")+1);
}
static int strL(String s) {
return s == null ? 0 : s.length();
}
static String dropFrom(String s, String x) {
if (s == null) return null;
int i = s.indexOf(x);
if (i < 0) return s;
return substring(s, 0, i);
}
static boolean regionMatchesIC(String a, int offsetA, String b, int offsetB, int len) {
return a != null && a.regionMatches(true, offsetA, b, offsetB, len);
}
static Matcher regexp(String pat, String s) {
return regexp(compileRegexp(pat), unnull(s));
}
static Matcher regexp(Pattern pat, String s) {
return pat.matcher(unnull(s));
}
static Pattern regexp(String pat) {
return compileRegexp(pat);
}
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<Method> 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 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 boolean endsWithLetter(String s) {
return nempty(s) && isLetter(last(s));
}
static String unpackAGIDomain(String s) {
return isAGIDomain(s) ? dropSuffixIC(".agi.blue", s) : null;
}
static boolean isCISet(Iterable<String> l) {
return l instanceof TreeSet && ((TreeSet) l).comparator() == caseInsensitiveComparator();
}
static TreeSet<String> caseInsensitiveSet() {
return caseInsensitiveSet_treeSet();
}
static TreeSet<String> caseInsensitiveSet(Collection<String> c) {
return caseInsensitiveSet_treeSet(c);
}
static List<String> splitAtAmpersand(String s) {
return s == null ? emptyList() : asList(s.split("&"));
}
static String urldecode(String x) {
try {
return URLDecoder.decode(unnull(x), "UTF-8");
} catch (UnsupportedEncodingException e) { throw new RuntimeException(e); }
}
static String addSlash(String s) {
return empty(s) || s.endsWith("/") ? s : s + "/";
}
static String hMakeComputerID() {
return hjavascript("\r\n function makeComputerID() {\r\n var text = \"\";\r\n var possible = \"abcdefghijklmnopqrstuvwxyz\";\r\n\r\n for (var i = 0; i < 12; i++)\r\n text += possible.charAt(Math.floor(Math.random() * possible.length));\r\n return text;\r\n }\r\n \r\n var computerID = localStorage.getItem('computer-id');\r\n if (computerID == null || computerID.length != 12) {\r\n computerID = makeComputerID();\r\n localStorage.setItem('computer-id', computerID);\r\n }\r\n ");
}
static String hreconnectingWebSockets() {
return hjavascript_src_snippet("#1013374" /*#1013375*/);
}
static String hjavascript(String script) {
return tag("script", script, "type", "text/javascript");
}
static String nodes_pingCmd() {
return "\r\n ws.send((working ? 'working' : 'idle') + '; cores=' + navigator.hardwareConcurrency + \"; id=\" + window.computerID\r\n + (window.benchResult != null ? \"; bench=\" + window.benchResult : \"\") \r\n + \"; b=\" + navigator.userAgent);\r\n ";
}
static int subBot_currentPort() {
return toInt(getOpt(subBot_httpd(), "myPort"));
}
static boolean subBot_isHttps() {
Object httpd = subBot_httpd();
return eqOneOf(httpd,
getOpt(mainBot(), "serveHttps_server"),
getOpt(mainBot(), "serveHttpsWithWebsockets_server"))
|| contains((Collection) getOpt(mainBot(), "serveHttpsWithWebsockets_multiplePorts_servers"), httpd);
}
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;
}
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 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 String n_fancy2(MultiSet ms, String singular, String plural) {
return n_fancy2(l(ms), singular, plural);
}
static String stringOptPar(Object[] params, String name) {
return (String) optPar(params, name);
}
static String unicodeFromCodePoint(int codePoint) {
return codePointToString(codePoint);
}
static String charToString(char c) {
return String.valueOf(c);
}
static String charToString(int c) {
return String.valueOf((char) c);
}
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 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 <A> ArrayList<A> toList(A[] a) { return asList(a); }
static ArrayList<Integer> toList(int[] a) { return asList(a); }
static <A> ArrayList<A> toList(Set<A> s) { return asList(s); }
static <A> ArrayList<A> toList(Iterable<A> s) { return asList(s); }
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 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 serveText(Object s) {
return call(getMainBot(), "serveByteArray", toUtf8(str(s)), "text/plain; charset=utf8");
}
static String jsonEncode_shallowLineBreaks(Object o) {
return jsonEncode_breakAtLevel1(o);
}
static void jsonEncode_shallowLineBreaks(Object o, StringBuilder buf, int level) {
jsonEncode_breakAtLevel1(o, buf, level);
}
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 boolean isString(Object o) {
return o instanceof String;
}
static boolean isIdentifier(String s) {
return isJavaIdentifier(s);
}
static Object dm_getService(String serviceName) {
return empty(serviceName) ? null : dm_getModule(vmBus_query(assertIdentifier(serviceName)));
}
static boolean isStringOrIntOrLong(Object o) {
return o instanceof String || o instanceof Integer || o instanceof Long;
}
static Object dm_callOS(String functionName, Object... args) {
return call(dm_os(), functionName, args);
}
static Object dm_resolveModule(Object moduleOrStem) {
return dm_callOS("resolveModule", moduleOrStem);
}
static final Map<Class, _MethodCache> 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 List<String> classNames(Collection l) {
return getClassNames(l);
}
static List<String> classNames(Object[] l) {
return getClassNames(Arrays.asList(l));
}
static String formatSnippetID(String id) {
return "#" + parseSnippetID(id);
}
static String formatSnippetID(long id) {
return "#" + id;
}
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 Object[] assertEvenLength(Object[] a) {
assertTrue(even(l(a)));
return a;
}
static LinkedHashMap paramsToOrderedMap(Object... params) {
return asLinkedHashMap(paramsToMap(params));
}
static Object[] mapToParams(Map map) {
return mapToObjectArray(map);
}
// works on lists and strings and null
static int indexOfIgnoreCase(List<String> a, String b) {
return indexOfIgnoreCase(a, b, 0);
}
static int indexOfIgnoreCase(List<String> a, String b, int i) {
int n = a == null ? 0 : a.size();
for (; i < n; i++)
if (eqic(a.get(i), b)) return i;
return -1;
}
static int indexOfIgnoreCase(String a, String b) {
return indexOfIgnoreCase_manual(a, b);
/*Matcher m = Pattern.compile(b, Pattern.CASE_INSENSITIVE + Pattern.LITERAL).matcher(a);
if (m.find()) return m.start(); else ret -1;*/
}
static String makePostData(Map<Object, Object> map) {
StringBuilder buf = new StringBuilder();
for (Map.Entry<Object, Object> e : map.entrySet()) {
String key = (String) (e.getKey());
Object val = e.getValue();
if (val != null) {
String value = str(val);
if (nempty(buf)) buf.append("&");
buf.append(urlencode(key)).append("=").append(urlencode(/*escapeMultichars*/(value)));
}
}
return str(buf);
}
static String makePostData(Object... params) {
StringBuilder buf = new StringBuilder();
int n = l(params);
for (int i = 0; i+1 < n; i += 2) {
String key = (String) (params[i]);
Object val = params[i+1];
if (val != null) {
String value = str(val);
if (nempty(buf)) buf.append("&");
buf.append(urlencode(key)).append("=").append(urlencode(/*escapeMultichars*/(value)));
}
}
return str(buf);
}
static String hfulltag(String tag) {
return hfulltag(tag, "");
}
static String hfulltag(String tag, Object contents, Object... params) {
return hopeningTag(tag, params) + str(contents) + "</" + tag + ">";
}
static BigInteger bigint(String s) {
return new BigInteger(s);
}
static BigInteger bigint(long l) {
return BigInteger.valueOf(l);
}
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 <A> A listGet(List<A> l, int idx) {
return l != null && idx >= 0 && idx < l(l) ? l.get(idx) : null;
}
static <A, B> Map<A, B> syncMRUCache(int size) {
return synchroMap(new MRUCache(size));
}
static RuntimeException wrapPatternSyntaxException(PatternSyntaxException e) {
if (e == null) return null;
String pat = e.getPattern();
int i = e.getIndex();
return new RuntimeException("Regular expression error between " + multiLineQuoteWithSpaces(substring(pat, 0, i)) + " and " + multiLineQuoteWithSpaces(substring(pat, i)) + " - " + e.getMessage());
}
static String trimLastLine(String s) {
return trim(lastLine(s));
}
static <A> A liftLast(List<A> l) {
if (l.isEmpty()) return null;
int i = l(l)-1;
A a = l.get(i);
l.remove(i);
return a;
}
static String getStackTrace(Throwable throwable) {
lastException(throwable);
return getStackTrace_noRecord(throwable);
}
static String getStackTrace_noRecord(Throwable throwable) {
StringWriter writer = new StringWriter();
throwable.printStackTrace(new PrintWriter(writer));
return hideCredentials(writer.toString());
}
static String getStackTrace() {
return getStackTrace_noRecord(new Throwable());
}
static List<String> jsonTok(String s) {
List<String> tok = new ArrayList();
int l = l(s);
int i = 0;
while (i < l) {
int j = i;
char c; String cc;
// scan for whitespace
while (j < l) {
c = s.charAt(j);
cc = s.substring(j, Math.min(j+2, l));
if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
++j;
else if (cc.equals("/*")) {
do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/"));
j = Math.min(j+2, l);
} else if (cc.equals("//")) {
do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
} else
break;
}
tok.add(s.substring(i, j));
i = j;
if (i >= l) break;
c = s.charAt(i); // cc is not needed in rest of loop body
// scan for non-whitespace (json strings, "null" identifier, numbers. everything else automatically becomes a one character token.)
if (c == '\'' || c == '"') {
char opener = c;
++j;
while (j < l) {
if (s.charAt(j) == opener) {
++j;
break;
} else if (s.charAt(j) == '\\' && j+1 < l)
j += 2;
else
++j;
}
} else if (Character.isLetter(c))
do ++j; while (j < l && Character.isLetter(s.charAt(j)));
else if (Character.isDigit(c))
do ++j; while (j < l && Character.isDigit(s.charAt(j)));
else
++j;
tok.add(s.substring(i, j));
i = j;
}
if ((tok.size() % 2) == 0) tok.add("");
return tok;
}
static double parseDouble(String s) {
return Double.parseDouble(s);
}
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);
}
public static <A> String join(String glue, Iterable<A> strings) {
if (strings == null) return "";
if (strings instanceof Collection) {
if (((Collection) strings).size() == 1) return str(first(((Collection) strings)));
}
StringBuilder buf = new StringBuilder();
Iterator<A> 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 <A> String join(Iterable<A> strings) {
return join("", strings);
}
static <A> String join(Iterable<A> strings, String glue) {
return join(glue, strings);
}
public static String join(String[] strings) {
return join("", strings);
}
static String join(String glue, Pair p) {
return p == null ? "" : str(p.a) + glue + str(p.b);
}
static String programIDWithCase() {
return nempty(caseID())
? programID() + "/" + quoteUnlessIdentifierOrInteger(caseID())
: programID();
}
static Object defaultDefaultClassFinder() {
return new F1<String, Class>() { 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..."; }};
}
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 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 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 File getProgramDir() {
return programDir();
}
static File getProgramDir(String snippetID) {
return programDir(snippetID);
}
static Throwable getException(Runnable r) {
try {
callF(r);
return null;
} catch (Throwable e) {
return e;
}
}
static double toSeconds(long ms) {
return ms/1000.0;
}
static String toSeconds(long ms, int digits) {
return formatDouble(toSeconds(ms), digits);
}
static <A, B> Comparator<A> mapComparator(final Map<A, B> map) {
return new Comparator<A>() {
public int compare(A a, A b) {
return cmp(map.get(a), map.get(b));
}
};
}
// TODO: process CDATA, scripts
static List<String> htmlcoarsetok(String s) {
List<String> tok = new ArrayList<String>();
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("<!--")) {
// HTML comment
j = j+4;
do ++j; while (j < l && !s.substring(j, Math.min(j+3, 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;
}
public static boolean isSnippetID(String s) {
try {
parseSnippetID(s);
return true;
} catch (RuntimeException e) {
return false;
}
}
static File localSnippetFile(long snippetID) {
return localSnippetsDir(snippetID + ".text");
}
static File localSnippetFile(String snippetID) {
return localSnippetFile(parseSnippetID(snippetID));
}
static <A> A proxy(Class<A> 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> A proxy(Object target, Class<A> intrface) {
return proxy(intrface, target);
}
static Object vm_generalMap_get(Object key) {
return vm_generalMap().get(key);
}
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 ThreadLocal<VF1<File>> checkFileNotTooBigToRead_tl = new ThreadLocal();
static void checkFileNotTooBigToRead(File f) {
callF(checkFileNotTooBigToRead_tl.get(), f);
}
static List<CriticalAction> beginCriticalAction_inFlight = synchroList();
static class CriticalAction {
String description;
CriticalAction() {}
CriticalAction(String description) {
this.description = description;}
void done() {
beginCriticalAction_inFlight.remove(this);
}
}
static CriticalAction beginCriticalAction(String description) {
ping();
CriticalAction c = new CriticalAction(description);
beginCriticalAction_inFlight.add(c);
return c;
}
static void cleanMeUp_beginCriticalAction() {
int n = 0;
while (nempty(beginCriticalAction_inFlight)) {
int m = l(beginCriticalAction_inFlight);
if (m != n) {
n = m;
try {
print("Waiting for " + n2(n, "critical actions") + ": " + join(", ", collect(beginCriticalAction_inFlight, "description")));
} catch (Throwable __e) { _handleException(__e); }
}
sleepInCleanUp(10);
}
}
public static File mkdirsForFile(File file) {
File dir = file.getParentFile();
if (dir != null) { // is null if file is in current dir
dir.mkdirs();
if (!dir.isDirectory())
if (dir.isFile()) throw fail("Please delete the file " + f2s(dir) + " - it is supposed to be a directory!");
else throw fail("Unknown IO exception during mkdirs of " + f2s(file));
}
return file;
}
public static String mkdirsForFile(String path) {
mkdirsForFile(new File(path));
return path;
}
static 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 volatile boolean disableCertificateValidation_attempted = false;
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 void sleepSeconds(double s) {
if (s > 0) sleep(round(s*1000));
}
static <A> A printWithTime(A a) {
print(hmsWithColons() + ": " + a);
return a;
}
static <A> A getAndClearThreadLocal(ThreadLocal<A> 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 Map vm_generalSubMap(Object name) {
synchronized(get(javax(), "generalMap")) {
Map map = (Map) (vm_generalMap_get(name));
if (map == null)
vm_generalMap_put(name, map = synchroMap());
return map;
}
}
static InputStream urlConnection_getInputStream(URLConnection con) throws IOException {
UnknownHostException lastException = null;
for (int _repeat_1096 = 0; _repeat_1096 < 2; _repeat_1096++) {
try {
if (con instanceof HttpURLConnection)
if (((HttpURLConnection) con).getResponseCode() == 500)
throw new IOException(joinNemptiesWithColonSpace("Server code 500", tryToReadErrorStreamFromURLConnection(((HttpURLConnection) con))));
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 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 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 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;
}
static String htmlQuote(String s) {
return "\"" + htmlencode_forParams(s) + "\"";
}
static List<String> 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<List<String>> findContainerTag(List<String> tok, String tag) {
List<List<String>> 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<List<String>> findContainerTag(String html, String tag) {
return findContainerTag(htmlTok(html), tag);
}
static String addLineBreak(String s) {
return addSuffix(s, "\n");
}
static Lock appendToFile_lock = lock();
static boolean appendToFile_keepOpen = false;
static HashMap<String,Writer> appendToFile_writers = new HashMap();
static void appendToFile(String path, String s) { try {
Lock __1118 = appendToFile_lock; lock(__1118); 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(__1118); } } 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 __1121 = tempCleaningUp(); try {
Lock __1120 = appendToFile_lock; lock(__1120); try {
closeAllWriters(values(appendToFile_writers));
appendToFile_writers.clear();
} finally { unlock(__1120); } } finally { _close(__1121); }}
static <A> A assertEquals(Object x, A y) {
return assertEquals(null, x, y);
}
static <A> 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<String> javaTokC(String s) {
if (s == null) return null;
int l = s.length();
ArrayList<String> 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 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 boolean isCISet_gen(Iterable<String> l) {
return l instanceof TreeSet && className(((TreeSet) l).comparator()).contains("CIComp");
}
static <A> List<A> unwrapSynchronizedList(List<A> l) {
if (eqOneOf(className(l),
"java.util.Collections$SynchronizedList",
"java.util.Collections$SynchronizedRandomAccessList"))
return (List) get_raw(l, "list");
return l;
}
static boolean isCIMap_gen(Map map) {
return map instanceof TreeMap && className(((TreeMap) map).comparator()).contains("CIComp");
}
static String boolArrayToHex(boolean[] a) {
return bytesToHex(boolArrayToBytes(a));
}
static 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<Class, Field[]> 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 String dropPrefix(String prefix, String s) {
return s == null ? null : s.startsWith(prefix) ? s.substring(l(prefix)) : s;
}
static boolean startsWithDigit(String s) {
return nempty(s) && isDigit(s.charAt(0));
}
static boolean isCIMap(Map m) {
return m instanceof TreeMap && ((TreeMap) m).comparator() == caseInsensitiveComparator();
}
static String getClientIPFromHeaders(Map<String, String> 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 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 Map<String, Class> classForName_cache = synchroHashMap();
static Class classForName(String name) { try {
if (classForName_cache == null) return Class.forName(name); // in class init
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<Class, Constructor> nuObjectWithoutArguments_cache = newDangerousWeakHashMap();
static Object nuObjectWithoutArguments(String className) { try {
return nuObjectWithoutArguments(classForName(className));
} catch (Exception __e) { throw rethrow(__e); } }
static <A> A nuObjectWithoutArguments(Class<A> 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<Class> getClasses(Object[] array) {
List<Class> 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 <A> List<A> sorted(Collection<A> c, final Object comparator) {
List<A> l = cloneList(c);
sort(l, makeComparator(comparator));
return l;
}
static <A> List<A> sorted(Collection<A> c) {
List<A> l = cloneList(c);
sort(l);
return l;
}
static List<String> methodsStartingWith(Object o, final String prefix) {
return filter(allMethodNames(o), new F1<String, Object>() { Object get(String s) { try { return startsWith(s, prefix); } catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "startsWith(s, prefix)"; }});
}
static boolean isJavaXClassLoader(ClassLoader cl) {
return startsWithOneOf(className(cl), "main$JavaXClassLoader", "x30$JavaXClassLoader");
}
static void setOptAll(Object o, Map<String, Object> fields) {
if (fields == null) return;
for (String field : keys(fields))
setOpt/*_flex*/(o, field, fields.get(field));
}
static void setOptAll(Object o, Object... values) {
//values = expandParams(c.getClass(), values);
warnIfOddCount(values);
for (int i = 0; i+1 < l(values); i += 2) {
String field = (String) values[i];
Object value = values[i+1];
setOpt(o, field, value);
}
}
static List<String> javaTokWithBrackets(String s) {
return javaTokPlusBrackets(s);
}
static int lCodeTokens(List<String> tok) {
return l(tok)/2;
}
static boolean eqGet(List l, int i, Object o) {
return eq(get(l, i), o);
}
static <A, B> boolean eqGet(Map<A, B> map, A key, Object o) {
return eq(mapGet(map, key), o);
}
static T3<String, String, String> agiBlue_parseTriple(String s) {
return agiBlue_parseTriple(javaTokWithBrackets(s));
}
static T3<String, String, String> agiBlue_parseTriple(List<String> tok) {
List<String> split = tok_splitAtSlashes(tok);
if (l(split) != 3 || !allNempty(split)) return null;
return listToTriple(uncurlyAll(split));
}
static String uncurly(String s) {
return tok_unCurlyBracket(s);
}
static boolean containsDollarVars(String s) {
List<String> tok = javaTok(s);
for (int i = 1; i < l(tok); i += 2)
if (isDollarVar(tok.get(i))) return true;
return false;
}
static String javaDropComments(String s) {
return javaDropAllComments(s);
}
static boolean containsNewLine(String s) {
return contains(s, '\n'); // screw \r, nobody needs it
}
static void addIfNempty(Collection<String> l, String s) {
if (nempty(s)) l.add(s);
}
static void addIfNempty(Collection l, Map m) {
if (nempty(m)) l.add(m);
}
static void addIfNempty(Collection l, Collection c) {
if (nempty(c)) l.add(c);
}
static String joinSubList(List<String> l, int i, int j) {
return join(subList(l, i, j));
}
static String joinSubList(List<String> l, int i) {
return join(subList(l, i));
}
static boolean nemptyString(String s) {
return s != null && s.length() > 0;
}
static int listL(Collection l) {
return l == null ? 0 : l.size();
}
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 void withCancelPoint(VF1<CancelPoint> r) {
CancelPoint cp = newCancelPoint(); try {
try {
callF(r, cp);
} catch (Throwable e) {
e = innerException(e);
if (!(e instanceof CancelToCancelPoint && ((CancelToCancelPoint) e).cp == cp))
rethrow(e);
}
} finally { _close(cp); }}
static RuntimeException cancelTo(CancelPoint cp) {
if (cp.closed) throw fail("cancel point closed");
throw new CancelToCancelPoint(cp);
}
static String dollarVarsToStars(String s) {
return dollarVarsToStars(s, null);
}
static String dollarVarsToStars(String s, List<String> varNames_out) {
List<String> tok = javaTok(s);
for (int i = 1; i < l(tok); i += 2) {
String t = tok.get(i);
if (isDollarVar(t)) {
listAdd(varNames_out, t);
tok.set(i, "*");
} else if (eq(t, "*"))
listAdd(varNames_out, "*");
}
return join(tok);
}
static boolean flexMatchIC_iterate_debug = false;
static void flexMatchIC_iterate(String pat, String input, VF1<Matches> onMatch) {
if (flexMatchIC_iterate_debug)
print("flexMatchIC_iterate " + pat + " / " + input);
List<String> tokPat = javaTokNPunctuation_plusAsterisk(pat), tokInput = javaTokNPunctuation_plusAsterisk(input);
// fail if crucial words not found (could be optimized more)
List<Integer> varIndices = new ArrayList();
for (int i = 1; i < l(tokPat); i += 2) {
String t = tokPat.get(i);
if (eq(t, "*"))
varIndices.add(i);
else if (isIdentifier(t) && !cicAtOddPosition(tokInput, t)) {
if (flexMatchIC_iterate_debug)
print("Crucial word fail (" + t + "): " + pat + " / " + input);
return;
}
}
if (flexMatchIC_iterate_debug)
printStructs("varIndices", varIndices, "tokPat", tokPat, "tokInput", tokInput);
List<List<String>> spreadInputs = ai_spreadCertainIndices_2(tokPat, tokInput, varIndices);
for (List<String> tok : spreadInputs) {
if (flexMatchIC_iterate_debug)
print("Testing spread input: " + sfu(tok));
Matches m = new Matches();
if (match(pat, tok, m))
callF(onMatch, m);
}
}
static Map<String, String> matchesToMapUsingVarList_ciMap(Matches m, List<String> vars) {
if (m == null) return null;
Map<String, String> map = ciMap();
int n = min(l(m.m), l(vars));
for (int i = 0; i < n; i++)
if (!strictPutIC(map, vars.get(i), m.get(i))) return null;
return map;
}
static boolean isCurlyBraced(String s) {
List<String> tok = tok_combineCurlyBrackets_keep(javaTok(s));
return l(tok) == 3 && startsWithAndEndsWith(tok.get(1), "{", "}");
}
static String curlyBrace(String s) {
return "{" + s + "}";
}
static String beautifyStructure(String s) {
List<String> 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 <A extends Concept> List<A> filterConcepts(List<A> list, Object... params) {
List<A> l = new ArrayList();
for (A x : list)
if (checkConceptFields(x, params))
l.add(x);
return l;
}
static CloseableIterableIterator emptyCloseableIterableIterator_instance = new CloseableIterableIterator() {
public Object next() { throw fail(); }
public boolean hasNext() { return false; }
};
static <A> CloseableIterableIterator<A> emptyCloseableIterableIterator() {
return emptyCloseableIterableIterator_instance;
}
static CloseableIterableIterator<String> linesFromReader(Reader r) {
final BufferedReader br = bufferedReader(r);
return iteratorFromFunction_f0_autoCloseable(new F0<String>() { 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 boolean isInstance(Class type, Object arg) {
return type.isInstance(arg);
}
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<String> 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<Integer,Object> refs = new HashMap();
HashMap<Integer,Object> tokrefs = new HashMap();
HashSet<String> concepts = new HashSet();
HashMap<String,Class> classesMap = new HashMap();
List<Runnable> 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("ll")) {
consume();
{ parseList(new LinkedList(), out); return; }
}
if (t.equals("syncLL")) {
consume();
{ parseList(synchroLinkedList(), 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<String,Object> 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<String, Object> 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) {
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 = false;
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 = false;
static <A> Iterator<A> iterator(Iterable<A> c) {
return c == null ? emptyIterator() : c.iterator();
}
static void clear(Collection c) {
if (c != null) c.clear();
}
static <A, B> void put(Map<A, B> map, A a, B b) {
if (map != null) map.put(a, b);
}
static <A> void put(List<A> l, int i, A a) {
if (l != null && i >= 0 && i < l(l)) l.set(i, a);
}
static List<Pair> _registerDangerousWeakMap_preList;
static <A> A _registerDangerousWeakMap(A map) {
return _registerDangerousWeakMap(map, null);
}
static <A> A _registerDangerousWeakMap(A map, Object init) {
callF(init, map);
if (init instanceof String) {
final String f = (String) init;
init = new VF1<Map>() { 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 <A, B> Map<A, B> synchroMap(Map<A, B> map) {
return Collections.synchronizedMap(map);
}
static Set<String> reflection_classesNotToScan_value = litset(
"jdk.internal.loader.URLClassPath"
);
static Set<String> reflection_classesNotToScan() {
return reflection_classesNotToScan_value;
}
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 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<String> {
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 List _registerWeakMap_preList;
static <A> 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 Object pcallFunction(Object f, Object... args) {
try { return callFunction(f, args); } catch (Throwable __e) { _handleException(__e); }
return null;
}
// This is for main classes that are all static.
// (We don't go to base classes.)
static Set<String> listFields(Object c) {
TreeSet<String> fields = new TreeSet();
for (Field f : _getClass(c).getDeclaredFields())
fields.add(f.getName());
return fields;
}
static <A, B> LinkedHashMap<A, B> asLinkedHashMap(Map<A, B> map) {
if (map instanceof LinkedHashMap) return (LinkedHashMap) map;
LinkedHashMap<A,B> m = new LinkedHashMap();
if (map != null) synchronized(collectionMutex(map)) {
m.putAll(map);
}
return m;
}
// 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 Class __javax;
static Class getJavaX() { try {
return __javax;
} catch (Exception __e) { throw rethrow(__e); } }
static String actualUserHome_value;
static String actualUserHome() {
if (actualUserHome_value == null) {
if (isAndroid())
actualUserHome_value = "/storage/emulated/0/";
else
actualUserHome_value = System.getProperty("user.home");
}
return actualUserHome_value;
}
static File actualUserHome(String sub) {
return newFile(new File(actualUserHome()), sub);
}
static File userDir() {
return new File(userHome());
}
static File userDir(String path) {
return new File(userHome(), path);
}
static Path toPath(File f) {
return f == null ? null : f.toPath();
}
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 List<File> listFilesOnly(String dir) {
return listFilesOnly(new File(dir));
}
static List<File> listFilesOnly(File... dirs) {
return concatMap(rcurry("listFilesWithSuffix", ""), dirs);
}
static Map<String, String> singular_specials = litmap(
"children", "child", "images", "image", "chess", "chess");
static Set<String> singular_specials2 = litset("time", "machine", "line");
static String singular(String s) {
if (s == null) return null;
{ String _a_1267 = singular_specials.get(s); if (!empty(_a_1267)) return _a_1267; }
//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<String> getPlural_specials = ll("sheep", "fish");
static String getPlural(String s) {
if (containsIgnoreCase(getPlural_specials, s)) return s;
if (ewic(s, "y")) return dropSuffixIgnoreCase("y", s) + "ies";
if (ewic(s, "ss")) return s + "es";
if (ewic(s, "s")) return s;
return s + "s";
}
static <A, B> void multiMapPut(Map<A, List<B>> map, A a, B b) {
List<B> l = map.get(a);
if (l == null)
map.put(a, l = new ArrayList());
l.add(b);
}
static <A, B> void multiMapPut(MultiMap<A, B> 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<String> c) {
return join(" ", c);
}
static String joinWithSpace(String... c) {
return join(" ", c);
}
static List<VF1<Map>> _threadInfo_makers = synchroList();
static Object _threadInfo() {
if (empty(_threadInfo_makers)) return null;
HashMap map = new HashMap();
pcallFAll(_threadInfo_makers, map);
return map;
}
static List<VF1<Map>> _threadInheritInfo_retrievers = synchroList();
static void _threadInheritInfo(Object info) {
if (info == null) return;
pcallFAll(_threadInheritInfo_retrievers, (Map) info);
}
static Object vm_generalMap_put(Object key, Object value) {
return mapPutOrRemove(vm_generalMap(), key, value);
}
static <A, B> Map<A, B> newWeakMap() {
return newWeakHashMap();
}
static <A> WeakReference<A> newWeakReference(A a) {
return a == null ? null : new WeakReference(a);
}
// returns l(s) if not found
static int smartIndexOf(String s, String sub, int i) {
if (s == null) return 0;
i = s.indexOf(sub, min(i, l(s)));
return i >= 0 ? i : l(s);
}
static int smartIndexOf(String s, int i, char c) {
return smartIndexOf(s, c, i);
}
static int smartIndexOf(String s, char c, int i) {
if (s == null) return 0;
i = s.indexOf(c, min(i, l(s)));
return i >= 0 ? i : l(s);
}
static int smartIndexOf(String s, String sub) {
return smartIndexOf(s, sub, 0);
}
static int smartIndexOf(String s, char c) {
return smartIndexOf(s, c, 0);
}
static <A> int smartIndexOf(List<A> l, A sub) {
return smartIndexOf(l, sub, 0);
}
static <A> int smartIndexOf(List<A> l, int start, A sub) {
return smartIndexOf(l, sub, start);
}
static <A> int smartIndexOf(List<A> l, A sub, int start) {
int i = indexOf(l, sub, start);
return i < 0 ? l(l) : i;
}
static Map<String, java.util.regex.Pattern> 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 boolean isLetter(char c) {
return Character.isLetter(c);
}
static TreeSet<String> caseInsensitiveSet_treeSet() {
return new TreeSet(caseInsensitiveComparator());
}
static TreeSet<String> caseInsensitiveSet_treeSet(Collection<String> c) {
return toCaseInsensitiveSet_treeSet(c);
}
static String hjavascript_src_snippet(String snippetID) {
return tag("script", "", "src" , snippetRawURL(snippetID));
}
static Object subBot_httpd() {
Object httpd = getThreadLocal((ThreadLocal) getOpt(mainBot(), "MyHTTPD_current"));
if (httpd == null)
httpd = getThreadLocal((ThreadLocal) getOpt(mainBot(), "WebSocketHTTPD_current"));
return httpd;
}
static Object mainBot() {
return getMainBot();
}
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 formatWithThousandsSeparator(long l) {
return NumberFormat.getInstance(new Locale("en_US")).format(l);
}
static String codePointToString(int codePoint) {
return new String(Character.toChars(codePoint));
}
static String jsonEncode_breakAtLevel1(Object o) {
StringBuilder buf = new StringBuilder();
jsonEncode_breakAtLevel1(o, buf, 1);
return str(buf);
}
static void jsonEncode_breakAtLevel1(Object o, StringBuilder buf, int level) {
if (o == null)
buf.append("null");
else if (o instanceof String)
buf.append(quote((String) o));
else if (o instanceof Number || o instanceof Boolean)
buf.append(o);
else if (o instanceof Map) {
Map map = (Map) o;
buf.append("{");
boolean first = true;
for (Object key : keys(map)) {
if (first) first = false; else buf.append(",");
if (level == 1) buf.append("\n ");
buf.append(quote((String) key));
buf.append(":");
jsonEncode_breakAtLevel1(map.get(key), buf, level+1);
}
if (level == 1) buf.append("\n");
buf.append("}");
} else if (o instanceof Collection) {
Collection l = (Collection) o;
buf.append("[");
boolean first = true;
for (Object element : l) {
if (first) first = false; else buf.append(",");
if (level == 1) buf.append("\n ");
jsonEncode_breakAtLevel1(element, buf, level+1);
}
if (level == 1) buf.append("\n");
buf.append("]");
} else
throw fail("Unknown object for JSON encoding: " + className(o));
}
static char lastChar(String s) {
return empty(s) ? '\0' : s.charAt(l(s)-1);
}
static Object vmBus_query(String msg, Object... args) {
Object arg = vmBus_wrapArgs(args);
{ Object __1321= pcallFAll_returnFirstNotNull(vm_busListeners_live(), msg, arg); if (__1321 != null) return __1321; }
return pcallFAll_returnFirstNotNull(vm_busListenersByMessage_live().get(msg), msg, arg);
}
static Object vmBus_query(String msg) {
return vmBus_query(msg, (Object) null);
}
static Object dm_os() {
{ Object __1326= vm_generalMap_get("stefansOS"); if (__1326 != null) return __1326; }
return creator();
}
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> A[] arrayOfType(Class<A> type, int n) {
return makeArray(type, n);
}
static <A> A[] arrayOfType(int n, Class<A> type) {
return arrayOfType(type, n);
}
static List<String> getClassNames(Collection l) {
List<String> out = new ArrayList();
if (l != null) for (Object o : l)
out.add(o == null ? null : getClassName(o));
return out;
}
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 int indexOfIgnoreCase_manual(String a, String b) {
int la = strL(a), lb = strL(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 String multiLineQuoteWithSpaces(String s) {
return multiLineQuote(" " + s + " ");
}
// TODO: optimize
static String lastLine(String s) {
s = dropSuffix("\n", s);
s = dropSuffix("\r", s);
int i = s.lastIndexOf('\n');
return substring(s, i+1);
}
static String quoteUnlessIdentifierOrInteger(String s) {
return quoteIfNotIdentifierOrInteger(s);
}
static HashMap<String,Class> 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 String className(Object o) {
return getClassName(o);
}
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 File localSnippetsDir() {
return javaxDataDir("Personal Programs");
}
static File localSnippetsDir(String sub) {
return newFile(localSnippetsDir(), sub);
}
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 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 void sleepInCleanUp(long ms) { try {
if (ms < 0) return;
Thread.sleep(ms);
} 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<String, Set> vm_busListenersByMessage_live_cache;
static Map<String, Set> vm_busListenersByMessage_live() { if (vm_busListenersByMessage_live_cache == null) vm_busListenersByMessage_live_cache = vm_busListenersByMessage_live_load(); return vm_busListenersByMessage_live_cache; }
static Map<String, Set> vm_busListenersByMessage_live_load() {
return vm_generalHashMap("busListenersByMessage");
}
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 volatile boolean sleep_noSleep = false;
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);
}
static String hmsWithColons() {
return hmsWithColons(now());
}
static String hmsWithColons(long time) {
return new SimpleDateFormat("HH:mm:ss").format(time);
}
static String getComputerID_quick() {
return computerID();
}
static String joinNemptiesWithColonSpace(String... strings) {
return joinNempties(": ", strings);
}
static String joinNemptiesWithColonSpace(Collection<String> strings) {
return joinNempties(": ", strings);
}
static String tryToReadErrorStreamFromURLConnection(URLConnection conn) { try {
if (conn instanceof HttpURLConnection)
return stream2string(((HttpURLConnection) conn).getErrorStream()); // TODO: ensure some max length
return null;
} catch (Throwable __e) { return null; } }
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 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 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 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<? extends Writer> l) {
for (Writer w : unnull(l)) { try {
w.close();
} catch (Throwable __e) { _handleException(__e); }}
}
static ThreadLocal<Boolean> assertVerbose_value = new ThreadLocal();
static void assertVerbose(boolean b) {
assertVerbose_value.set(b);
}
static boolean assertVerbose() { return isTrue(assertVerbose_value.get()); }
static <A> A assertEqualsVerbose(Object x, A y) {
assertEqualsVerbose((String) null, x, y);
return y;
}
static <A> 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 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 boolean isDigit(char c) {
return Character.isDigit(c);
}
static Class<?> _getClass(String name) {
try {
return Class.forName(name);
} catch (ClassNotFoundException e) {
return null; // could optimize this
}
}
static Class _getClass(Object o) {
return o == null ? null
: o instanceof Class ? (Class) o : o.getClass();
}
static Class _getClass(Object realm, String name) {
try {
return getClass(realm).getClassLoader().loadClass(classNameToVM(name));
} catch (ClassNotFoundException e) {
return null; // could optimize this
}
}
static Comparator makeComparator(final Object f) {
if (f instanceof Comparator) return (Comparator) f;
return new Comparator() {
public int compare(Object a, Object b) {
return (Integer) callF(f, a, b);
}
};
}
static List<String> allMethodNames(Object o) {
Class c = _getClass(o);
TreeSet<String> names = new TreeSet();
while (c != null) {
for (Method m : c.getDeclaredMethods())
names.add(m.getName());
c = c.getSuperclass();
}
return asList(names);
}
static List<String> javaTokPlusBrackets(String s) {
return tok_combineRoundOrCurlyBrackets_keep(javaTok(s));
}
static List<String> tok_splitAtSlashes(String s) {
return tok_splitAtSlash(s);
}
static List<String> tok_splitAtSlashes(List<String> tok) {
return tok_splitAtSlash(tok);
}
static boolean allNempty(String... l) {
for (String s : unnull(l))
if (empty(s)) return false;
return true;
}
static boolean allNempty(Iterable<String> l) {
for (String s : unnull(l))
if (empty(s)) return false;
return true;
}
static <A> T3<A, A, A> listToTriple(List<A> l) {
return l(l) != 3 ? null : triple(get(l, 0), get(l, 1), get(l, 2));
}
static List<String> uncurlyAll(Collection<String> l) {
return map("uncurly",l);
}
static String tok_unCurlyBracket(String s) {
return isCurlyBraced(s) ? join(dropFirstThreeAndLastThree(javaTok(s))) : s;
}
// TODO: extended multi-line strings
static int javaTok_n, javaTok_elements;
static boolean javaTok_opt = false;
static List<String> javaTok(String s) {
++javaTok_n;
ArrayList<String> 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)) || s.charAt(j) == '\'')); // 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<String> javaTok(List<String> tok) {
return javaTokWithExisting(join(tok), tok);
}
static String javaDropAllComments(String s) {
return join(javaDropAllComments(javaTok(s)));
}
static List<String> javaDropAllComments(List<String> tok) {
for (int i = 0; i < l(tok); i += 2)
tok.set(i, tok_javaDropCommentsFromWhitespace(tok.get(i)));
return tok;
}
static CancelPoint newCancelPoint() {
return new CancelPoint();
}
static <A> void listAdd(Collection<A> c, A a) {
if (c != null) c.add(a);
}
static List<String> javaTokNPunctuation_plusAsterisk(String s) {
List<String> tok = javaTok(s);
for (int i = 1; i < l(tok); i += 2) {
int j = i;
String t;
while (j < l(tok) && l(t = tok.get(j)) == 1
&& !Character.isLetterOrDigit(t.charAt(0))
&& t.charAt(0) != '*')
j += 2;
if (j > i)
// j points to next C token after mergeable stuff
replaceSubList(tok, i-1, j, ll(joinSubList(tok, i-1, j)));
}
return tok;
}
static boolean cicAtOddPosition(List<String> l, String s) {
int n = l(l);
for (int i = 1; i < n; i += 2)
if (eqic(l.get(i), s))
return true;
return false;
}
static void printStructs(Object... params) {
print(renderStructs(params));
}
static List<List<String>> ai_spreadCertainIndices_2(List<String> tokPat, List<String> tokS, List<Integer> indices) {
int extra = (l(tokS)-l(tokPat))/2;
if (extra < 0 || empty(indices)) return emptyList();
List<List<String>> results = new ArrayList();
for (List<Integer> spread : allSpreads(extra, l(indices))) {
List<String> tok = new ArrayList();
int pos = 0, iSpread = 0, iIndices = 0;
for (int i = 0; i < l(tokPat); i++)
if (!eq(get(indices, iIndices), i))
tok.add(tokS.get(pos++));
else {
++iIndices;
int take = spread.get(iSpread++)*2;
tok.add(joinSubList(tokS, pos, pos+take+1));
pos += take+1;
}
results.add(tok);
}
return results;
}
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<String> toks, Matches matches) {
return match3(pat, toks, matches);
}
static <A> boolean strictPutIC(Map<A, String> map, A key, String value) {
if (!(map != null && key != null && value != null)) return true;
String old = map.get(key);
if (old == null) { map.put(key, value); return true; }
return eqic(old, value);
}
static List<String> tok_combineCurlyBrackets_keep(List<String> tok) {
List<String> l = new ArrayList();
for (int i = 0; i < l(tok); i++) {
String t = tok.get(i);
if (odd(i) && eq(t, "{")) {
int j = findEndOfCurlyBracketPart(tok, i);
l.add(joinSubList(tok, i, j));
i = j-1;
} else
l.add(t);
}
return l;
}
static boolean startsWithAndEndsWith(String s, String prefix, String suffix) {
return startsWith(s, prefix) && endsWith(s, suffix);
}
static String structure_addTokenMarkers(String s) {
return join(structure_addTokenMarkers(javaTok(s)));
}
static List<String> structure_addTokenMarkers(List<String> tok) {
// find references
TreeSet<Integer> 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<String> 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<String> tok, String in, String out) {
return jreplace(tok, in, out, false, true, null);
}
static boolean jreplace(List<String> tok, String in, String out, Object condition) {
return jreplace(tok, in, out, false, true, condition);
}
static boolean jreplace(List<String> 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<String> 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 = false;
static BufferedReader bufferedReader(Reader r) {
return r instanceof BufferedReader ? (BufferedReader) r : _registerIOWrap(new BufferedReader(r), r);
}
static <A> CloseableIterableIterator<A> iteratorFromFunction_f0_autoCloseable(final F0<A> f, final AutoCloseable closeable) {
class IFF2 extends CloseableIterableIterator<A> {
A a;
boolean done = false;
public boolean hasNext() {
getNext();
return !done;
}
public A next() {
getNext();
if (done) throw fail();
A _a = a;
a = null;
return _a;
}
void getNext() {
if (done || a != null) return;
a = f.get();
done = a == null;
}
public void close() throws Exception {
if (closeable != null) closeable.close();
}
};
return new IFF2();
}
static String readLineFromReaderWithClose(BufferedReader r) { try {
String s = r.readLine();
if (s == null) r.close();
return s;
} catch (Exception __e) { throw rethrow(__e); } }
static AutoCloseable _wrapIOCloseable(final AutoCloseable c) {
return c == null ? null : new AutoCloseable() { public String toString() { return "c.close();\r\n _registerIO(c, null, false);"; } public void close() throws Exception {
c.close();
_registerIO(c, null, false);
}};
}
static <A> A _registerIOWrap(A wrapper, Object wrapped) {
return wrapper;
}
static FileInputStream newFileInputStream(File path) throws IOException {
return newFileInputStream(path.getPath());
}
static FileInputStream newFileInputStream(String path) throws IOException {
FileInputStream f = new FileInputStream(path);
_registerIO(f, path, true);
return f;
}
static Producer<String> javaTokC_noMLS_iterator(final String s) {
return javaTokC_noMLS_iterator(s, 0);
}
static Producer<String> javaTokC_noMLS_iterator(final String s, final int startIndex) {
return new Producer<String>() {
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;
}
};
}
static Producer<String> javaTokC_noMLS_onReader(final BufferedReader r) {
final class X implements Producer<String> {
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 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 List parseList(String s) {
return (List) safeUnstructure(s);
}
static <A> List<A> synchroLinkedList() {
return Collections.synchronizedList(new LinkedList<A>());
}
static SortedMap synchronizedTreeMap() {
return synchroTreeMap();
}
static Map synchronizedMap() {
return synchroMap();
}
static <A, B> Map<A, B> synchronizedMap(Map<A, B> 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> A nuStubInnerObject(Class<A> c) {
return nuStubInnerObject(c, null);
}
static <A> A nuStubInnerObject(Class<A> 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<Class, Constructor> nuEmptyObject_cache = newDangerousWeakHashMap();
static <A> A nuEmptyObject(Class<A> 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<String, Object> fields) {
if (fields == null) return;
HashMap<String, Field> fieldMap = instanceFieldsMap(o);
for (Map.Entry<String, Object> 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<String, Object> 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<Integer> l) {
int[] a = new int[l(l)];
for (int i = 0; i < a.length; i++)
a[i] = l.get(i);
return a;
}
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<String> toks) {
return jmatch(pat, toks, null);
}
static boolean jmatch(String pat, List<String> toks, Matches matches) {
List<String> 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<List<String>> warn_warnings = new ThreadLocal();
static void warn(String s) {
if (warn_on)
print("Warning: " + s);
}
static void warn(String s, List<String> warnings) {
warn(s);
if (warnings != null)
warnings.add(s);
addToCollection(warn_warnings.get(), s);
}
static List<File> listFilesWithSuffix(File dir, String suffix) {
List<File> l = new ArrayList();
for (File f : listFiles(dir))
if (!f.isDirectory() && (empty(suffix) || endsWithIgnoreCase(f.getName(), suffix)))
l.add(f);
return l;
}
static <A> HashSet<A> litset(A... items) {
return lithashset(items);
}
static <A extends Throwable> A printException(A e) {
printStackTrace(e);
return e;
}
static Object callFunction(Object f, Object... args) {
return callF(f, args);
}
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"));
}
// 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 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 <A, B> B mapPutOrRemove(Map<A, B> 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 TreeSet<String> toCaseInsensitiveSet_treeSet(Iterable<String> c) {
if (isCISet(c)) return (TreeSet) c;
TreeSet<String> set = caseInsensitiveSet_treeSet();
addAll(set, c);
return set;
}
static TreeSet<String> toCaseInsensitiveSet_treeSet(String... x) {
TreeSet<String> set = caseInsensitiveSet_treeSet();
addAll(set, x);
return set;
}
static String snippetRawURL(String snippetID) {
return snippetRawURL(snippetID, null);
}
static String snippetRawURL(String snippetID, String contentType) {
return "https://www.botcompany.de:8443/serve/" + psI(snippetID) +
htmlQuery("ct" , contentType);
}
static boolean possibleMD5(String s) { return isMD5(s); }
static Object pcallFAll_returnFirstNotNull(Collection l, Object... args) {
if (l != null) for (Object f : cloneList(l))
{ Object __1531= pcallF(f, args); if (__1531 != null) return __1531; }
return null;
}
static Object pcallFAll_returnFirstNotNull(Iterator it, Object... args) {
while (it.hasNext())
{ Object __1532= pcallF(it.next(), args); if (__1532 != null) return __1532; }
return null;
}
static WeakReference<Object> creator_class;
static Object creator() {
return creator_class == null ? null : creator_class.get();
}
static <A> A[] makeArray(Class<A> type, int n) {
return (A[]) Array.newInstance(type, n);
}
static <A, B> void mapPut(Map<A, B> map, A key, B value) {
if (map != null && key != null && value != null) map.put(key, value);
}
static Object[] toObjectArray(Collection c) {
List l = asList(c);
return l.toArray(new Object[l.size()]);
}
static String multiLineQuote(String s) {
for (int i = 0; ; i++) {
String closer = "]" + rep('=', i) + "]";
if (!contains(s, closer))
return "[" + rep('=', i) + "[" + s + closer;
}
}
static String quoteIfNotIdentifierOrInteger(String s) {
if (s == null) return null;
return isJavaIdentifier(s) || isInteger(s) ? s : quote(s);
}
static String rep(int n, char c) {
return repeat(c, n);
}
static String rep(char c, int n) {
return repeat(c, n);
}
static <A> List<A> rep(A a, int n) {
return repeat(a, n);
}
static <A> List<A> rep(int n, A a) {
return repeat(n, a);
}
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 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 _computerID;
static Lock computerID_lock = lock();
public static String computerID() {
if (_computerID == null) {
Lock __1558 = computerID_lock; lock(__1558); 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(__1558); } }
return _computerID;
}
static String joinNempties(String sep, String... strings) {
return joinStrings(sep, strings);
}
static String joinNempties(String sep, Collection<String> strings) {
return joinStrings(sep, strings);
}
static String stream2string(InputStream in) {
return utf8streamToString(in);
}
static <A> AutoCloseable tempSetTL(ThreadLocal<A> tl, A a) {
return tempSetThreadLocal(tl, a);
}
static String shortenClassName(String name) {
if (name == null) return null;
int i = lastIndexOf(name, "$");
if (i < 0) i = lastIndexOf(name, ".");
return i < 0 ? name : substring(name, i+1);
}
static Class<?> getClass(String name) {
try {
return Class.forName(name);
} catch (ClassNotFoundException e) {
return null;
}
}
static Class getClass(Object o) {
return o instanceof Class ? (Class) o : o.getClass();
}
static Class getClass(Object realm, String name) { try {
try {
return getClass(realm).getClassLoader().loadClass(classNameToVM(name));
} catch (ClassNotFoundException e) {
return null;
}
} catch (Exception __e) { throw rethrow(__e); } }
static String classNameToVM(String name) {
return name.replace(".", "$");
}
static List<String> tok_combineRoundOrCurlyBrackets_keep(List<String> tok) {
List<String> l = new ArrayList();
for (int i = 0; i < l(tok); i++) {
String t = tok.get(i);
if (odd(i) && eqOneOf(t, "{", "(")) {
int j = findEndOfBracketPart(tok, i);
l.add(joinSubList(tok, i, j));
i = j-1;
} else
l.add(t);
}
return l;
}
static List<String> tok_splitAtSlash(String s) {
return tok_splitAtSlash(javaTok(s));
}
static List<String> tok_splitAtSlash(List<String> tok) {
List<String> l = new ArrayList();
int i = 0;
while (i < l(tok)) {
if (i >= l(tok)) break;
int j = indexOf(tok, "/", i);
if (j < 0) j = l(tok);
l.add(trimJoin(tok.subList(i, j)));
i = j+1;
}
return l;
}
static <A> List<A> dropFirstThreeAndLastThree(List<A> l) {
return dropFirstAndLast(3, l);
}
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<String> javaTokWithExisting(String s, List<String> existing) {
++javaTok_n;
int nExisting = javaTok_opt && existing != null ? existing.size() : 0;
ArrayList<String> 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 String tok_javaDropCommentsFromWhitespace(String s) {
int l = l(s), j = 0;
StringBuilder buf = new StringBuilder();
while (j < l) {
char c = s.charAt(j);
char d = j+1 >= l ? '\0' : s.charAt(j+1);
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 {
buf.append(c); ++j;
}
}
return str(buf);
}
static List<String> replaceSubList(List<String> l, List<String> x, List<String> y) {
return replaceSublist(l, x, y);
}
static <A> List<A> replaceSubList(List<A> l, int fromIndex, int toIndex, List<A> y) {
return replaceSublist(l, fromIndex, toIndex, y);
}
static String renderStructs(Object... params) {
List<String> l = new ArrayList();
if (odd(l(params))) l.add(addSuffix(str(first(params)), ":"));
for (int i = l(params) & 1; i+1 < l(params); i += 2)
l.add(params[i] + "=" + sfu(params[i+1]));
return joinWithSpace(l);
}
static class allSpreads_Data {
int n;
List<Integer> collecting;
}
static class allSpreads_StackEntry {
int remaining, take;
int position; // position in code
Object step(List<allSpreads_StackEntry> stack, allSpreads_Data d) {
//printStruct(stack);
if (position == 0) {
if (l(d.collecting) >= d.n-1) {
List<Integer> result = listPlus(d.collecting, remaining);
popLast(stack);
return result;
}
position++;
}
if (position == 1) {
if (take <= remaining) {
d.collecting.add(take);
allSpreads_StackEntry e = new allSpreads_StackEntry();
e.remaining = remaining-take;
stack.add(e);
position++;
} else
popLast(stack);
} else if (position == 2) {
removeLast(d.collecting);
take++;
position = 1;
}
return null;
}
}
static IterableIterator<List<Integer>> allSpreads(final int toSpread, final int buckets) {
final allSpreads_Data d = new allSpreads_Data();
d.n = buckets;
d.collecting = new ArrayList();
final List<allSpreads_StackEntry> stack = new ArrayList();
allSpreads_StackEntry e = new allSpreads_StackEntry();
e.remaining = toSpread;
stack.add(e);
return iff(new F0<Object>() { Object get() { try {
while (nempty(stack)) {
ping();
{ Object __1599= last(stack).step(stack, d); if (__1599 != null) return __1599; }
}
return endMarker();
} catch (Exception __e) { throw rethrow(__e); } }
public String toString() { return "while (nempty(stack)) {\r\n ping();\r\n try object last(stack).step(sta..."; }});
}
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<String> toks, Matches matches) {
List<String> tokpat = parse3_cachedPattern(pat);
return match3(tokpat, toks, matches);
}
static boolean match3(List<String> tokpat, List<String> 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;
}
// i must point at the (possibly imaginary) opening bracket
// index returned is index of closing bracket + 1
static int findEndOfCurlyBracketPart(List<String> cnc, int i) {
int j = i+2, level = 1;
while (j < cnc.size()) {
if (eq(cnc.get(j), "{")) ++level;
else if (eq(cnc.get(j), "}")) --level;
if (level == 0)
return j+1;
++j;
}
return cnc.size();
}
static Map<String, String[]> 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<String> tok, String... tokens) {
return findCodeTokens(tok, 1, false, tokens);
}
static int findCodeTokens(List<String> tok, boolean ignoreCase, String... tokens) {
return findCodeTokens(tok, 1, ignoreCase, tokens);
}
static int findCodeTokens(List<String> tok, int startIdx, boolean ignoreCase, String... tokens) {
return findCodeTokens(tok, startIdx, ignoreCase, tokens, null);
}
static HashSet<String> findCodeTokens_specials = lithashset("*", "<quoted>", "<id>", "<int>", "\\*");
static boolean findCodeTokens_debug = false;
static int findCodeTokens_indexed, findCodeTokens_unindexed;
static int findCodeTokens_bails, findCodeTokens_nonbails;
static int findCodeTokens(List<String> 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 = false;
if (eq(p, "*")) match = true;
else if (eq(p, "<quoted>")) match = isQuoted(t);
else if (eq(p, "<id>")) match = isIdentifier(t);
else if (eq(p, "<int>")) 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, "$2" second code token etc.
static String jreplaceExpandRefs(String s, List<String> tokref) {
List<String> tok = javaTok(s);
for (int i = 1; i < l(tok); i += 2) {
if (tok.get(i).startsWith("$") && 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<String> tok) {
for (int i = 0; i < tok.size(); i++)
tok.set(i, "");
}
static void clearAllTokens(List<String> tok, int i, int j) {
for (; i < j; i++)
tok.set(i, "");
}
static List<String> reTok(List<String> tok) {
replaceCollection(tok, javaTok(tok));
return tok;
}
static List<String> reTok(List<String> tok, int i) {
return reTok(tok, i, i+1);
}
static List<String> reTok(List<String> 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<String> t = javaTok(join(subList(tok, i, j)));
replaceListPart(tok, i, j, t);
// fallback to safety
// reTok(tok);
return tok;
}
static String quickSubstring(String s, int i, int j) {
if (i == j) return "";
return s.substring(i, j);
}
static NavigableMap synchroTreeMap() {
return Collections.synchronizedNavigableMap(new TreeMap());
}
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<String, Field> instanceFieldsMap(Object o) {
Class c = o.getClass();
HashMap<String, Field> map;
synchronized(getOpt_cache) {
map = getOpt_cache.get(c);
if (map == null)
map = getOpt_makeCache(c);
}
return map;
}
static Map<Class, HashMap<String, Method>> 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<String, Method> 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<String, Method> callOpt_noArgs_makeCache(Class c) {
HashMap<String,Method> 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;
}
// match2 matches multiple "*" (matches a single token) wildcards and zero or one "..." wildcards (matches multiple tokens)
static String[] match2(List<String> pat, List<String> tok) {
// standard case (no ...)
int i = pat.indexOf("...");
if (i < 0) return match2_match(pat, tok);
pat = new ArrayList<String>(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<String> pat, List<String> tok) {
List<String> result = new ArrayList<String>();
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 <A> boolean addToCollection(Collection<A> c, A a) {
return c != null && c.add(a);
}
static <A> HashSet<A> lithashset(A... items) {
HashSet<A> set = new HashSet();
for (A a : items) set.add(a);
return set;
}
static Class<?> hotwire(String src) {
assertFalse(_inCore());
Class j = getJavaX();
if (isAndroid()) {
synchronized(j) { // hopefully this goes well...
List<File> libraries = new ArrayList<File>();
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> A callMain(A c, String... args) {
callOpt(c, "main", new Object[] {args});
return c;
}
static void callMain() {
callMain(mc());
}
static int numberOfFunctionArguments(Object f) {
if (f instanceof F0) return 0;
if (f instanceof F1) return 1;
if (f instanceof F2) return 2;
if (f instanceof VF1) return 1;
if (f instanceof VF2) return 2;
if (f instanceof VF3) return 3;
if (f instanceof String) return numberOfMethodArguments(mc(), (String) f);
return numberOfMethodArguments(f, "get");
}
static boolean isMD5(String s) {
return l(s) == 32 && isLowerHexString(s);
}
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 <A> List<A> repeat(A a, int n) {
n = Math.max(n, 0);
List<A> l = new ArrayList(n);
for (int i = 0; i < n; i++)
l.add(a);
return l;
}
static <A> List<A> repeat(int n, A a) {
return repeat(a, n);
}
static <A> Set<A> syncIdentityHashSet() {
return (Set) synchronizedSet(identityHashSet());
}
static Map syncHashMap() {
return synchroHashMap();
}
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 File computerIDFile() {
return javaxDataDir("Basic Info/computer-id.txt");
}
static String joinStrings(String sep, String... strings) {
return joinStrings(sep, Arrays.asList(strings));
}
static String joinStrings(String sep, Collection<String> strings) {
StringBuilder buf = new StringBuilder();
for (String s : unnull(strings)) if (nempty(s)) {
if (nempty(buf)) buf.append(sep);
buf.append(s);
}
return str(buf);
}
static String utf8streamToString(InputStream in) {
return readerToString(utf8bufferedReader(in));
}
static <A> AutoCloseable tempSetThreadLocal(final ThreadLocal<A> 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 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);
}
// i must point at the (possibly imaginary) opening bracket (any of the 2 types, not type parameters)
// index returned is index of closing bracket + 1
static int findEndOfBracketPart(List<String> cnc, int i) {
int j = i+2, level = 1;
while (j < cnc.size()) {
if (eqOneOf(cnc.get(j), "{", "(")) ++level;
else if (eqOneOf(cnc.get(j), "}", ")")) --level;
if (level == 0)
return j+1;
++j;
}
return cnc.size();
}
static String trimJoin(List<String> s) {
return trim(join(s));
}
static <A> List<A> dropFirstAndLast(int n, List<A> l) {
return new ArrayList(subList(l, n, l(l)-n));
}
static <A> List<A> dropFirstAndLast(List<A> l) {
return dropFirstAndLast(1, l);
}
static String dropFirstAndLast(String s) {
return substring(s, 1, l(s)-1);
}
static <A> List<A> replaceSublist(List<A> l, List<A> x, List<A> 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 <A> List<A> replaceSublist(List<A> l, int fromIndex, int toIndex, List<A> y) {
// TODO: optimize more
removeSubList(l, fromIndex, toIndex);
l.addAll(fromIndex, y);
return l;
}
static void removeLast(List l) {
if (!l.isEmpty())
l.remove(l(l)-1);
}
static void removeLast(List l, int n) {
removeSubList(l, l(l)-n, l(l));
}
// f: func -> A | endMarker
static <A> IterableIterator<A> iff(Object f) {
return iteratorFromFunction_withEndMarker(f);
}
static <A> IterableIterator<A> iff(F0 f) {
return iteratorFromFunction_withEndMarker(f);
}
static Object endMarker() {
return iteratorFromFunction_endMarker;
}
static Map<String, List<String>> parse3_cachedInput_cache = synchronizedMRUCache(1000);
static List<String> parse3_cachedInput(String s) {
List<String> tok = parse3_cachedInput_cache.get(s);
if (tok == null) parse3_cachedInput_cache.put(s, tok = parse3(s));
return tok;
}
static Map<String, List<String>> parse3_cachedPattern_cache = synchronizedMRUCache(1000);
static synchronized List<String> parse3_cachedPattern(String s) {
List<String> tok = parse3_cachedPattern_cache.get(s);
if (tok == null) parse3_cachedPattern_cache.put(s, tok = parse3(s));
return tok;
}
static <A, B> Map<A, B> synchronizedMRUCache(int maxSize) {
return synchroMap(new MRUCache(maxSize));
}
static String[] codeTokensAsStringArray(List<String> 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<String> tok, String in) {
return jfind(tok, 1, in);
}
static int jfind(List<String> tok, int startIdx, String in) {
return jfind(tok, startIdx, in, null);
}
static int jfind(List<String> tok, String in, Object condition) {
return jfind(tok, 1, in, condition);
}
static int jfind(List<String> 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<String> tok, List<String> tokin) {
return jfind(tok, 1, tokin);
}
static int jfind(List<String> tok, int startIdx, List<String> tokin) {
return jfind(tok, startIdx, tokin, null);
}
static int jfind(List<String> tok, int startIdx, String[] tokinC, Object condition) {
return findCodeTokens(tok, startIdx, false, tokinC, condition);
}
static int jfind(List<String> tok, int startIdx, List<String> tokin, Object condition) {
return findCodeTokens(tok, startIdx, false, codeTokensAsStringArray(tokin), condition);
}
static List<String> jfind_preprocess(List<String> 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<String> tok, int i) {
if (condition instanceof TokCondition)
return ((TokCondition) condition).get(tok, i);
return checkCondition(condition, tok, i);
}
static <A> void replaceCollection(Collection<A> dest, Collection<A> 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 int charDiff(char a, char b) {
return (int) a-(int) b;
}
static int charDiff(String a, char b) {
return charDiff(stringToChar(a), b);
}
static boolean reflection_isForbiddenMethod(Method m) {
return m.getDeclaringClass() == Object.class
&& eqOneOf(m.getName(), "finalize", "clone", "registerNatives");
}
// requires ugly casting when used (O -> A)
static Object iteratorFromFunction_endMarker = new Object();
// f: func -> A | endMarker
static <A> IterableIterator<A> iteratorFromFunction_withEndMarker(final Object f) {
class IFF extends IterableIterator<A> {
A a;
boolean done = false;
public boolean hasNext() {
getNext();
return !done;
}
public A next() {
getNext();
if (done) throw fail();
A _a = a;
a = null;
return _a;
}
void getNext() {
if (done || a != null) return;
a = (A) callF(f);
if (a == iteratorFromFunction_endMarker)
done = true;
}
};
return new IFF();
}
// optimized version for F0 argument
static <A> IterableIterator<A> iteratorFromFunction_withEndMarker(final F0 f) {
return iteratorFromFunction_withEndMarker_f0(f);
}
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 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 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 <A> Set<A> synchronizedSet() {
return synchroHashSet();
}
static <A> Set<A> synchronizedSet(Set<A> set) {
return Collections.synchronizedSet(set);
}
static <A> Set<A> identityHashSet() {
return Collections.newSetFromMap(new IdentityHashMap());
}
static String readerToString(Reader r) { try {
try {
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 {
r.close();
}
} catch (Exception __e) { throw rethrow(__e); } }
static <A> int indexOfSubList(List<A> x, List<A> y) {
return indexOfSubList(x, y, 0);
}
static <A> int indexOfSubList(List<A> x, List<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.get(j)))
continue outer;
return i;
}
return -1;
}
static <A> int indexOfSubList(List<A> 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 void removeSubList(List l, int from, int to) {
if (l != null) subList(l, from, to).clear();
}
static void removeSubList(List l, int from) {
if (l != null) subList(l, from).clear();
}
static List<String> parse3(String s) {
return dropPunctuation(javaTokPlusPeriod(s));
}
static <A> ArrayList<A> litlist(A... a) {
ArrayList l = new ArrayList(a.length);
for (A x : a) l.add(x);
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 <A, B extends A> void copyListPart(List<B> a, int i1, List<A> 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 char stringToChar(String s) {
if (l(s) != 1) throw fail("bad stringToChar: " + s);
return firstChar(s);
}
static <A> IterableIterator<A> iteratorFromFunction_withEndMarker_f0(final F0<A> f) {
class IFF2 extends IterableIterator<A> {
A a;
boolean have, done;
public boolean hasNext() {
getNext();
return !done;
}
public A next() {
getNext();
if (done) throw fail();
A _a = a;
a = null;
have = false;
return _a;
}
void getNext() {
if (done || have) return;
a = f.get();
have = true;
if (a == iteratorFromFunction_endMarker)
done = true;
}
};
return new IFF2();
}
static void setOptIfNotNull(Object o, String field, Object value) {
if (value != null) setOpt(o, field, value);
}
static <A> Set<A> synchroHashSet() {
return Collections.synchronizedSet(new HashSet<A>());
}
static List<String> dropPunctuation_keep = ll("*", "<", ">");
static List<String> dropPunctuation(List<String> tok) {
tok = new ArrayList<String>(tok);
for (int i = 1; i < tok.size(); i += 2) {
String t = tok.get(i);
if (t.length() == 1 && !Character.isLetter(t.charAt(0)) && !Character.isDigit(t.charAt(0)) && !dropPunctuation_keep.contains(t)) {
tok.set(i-1, tok.get(i-1) + tok.get(i+1));
tok.remove(i);
tok.remove(i);
i -= 2;
}
}
return tok;
}
static String dropPunctuation(String s) {
return join(dropPunctuation(nlTok(s)));
}
// This is made for NL parsing.
// It's javaTok extended with "..." token, "$n" and "#n" and
// special quotes (which are converted to normal ones).
static List<String> javaTokPlusPeriod(String s) {
List<String> tok = new ArrayList<String>();
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 char firstChar(String s) {
return s.charAt(0);
}
static List<String> nlTok(String s) {
return javaTokPlusPeriod(s);
}
// immutable, has strong refs
final static class _MethodCache {
final Class c;
final HashMap<String, List<Method>> 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<Method> 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<Method> 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<A> implements IVF1<A> {
public abstract void get(A a);
}static abstract class VF3<A, B, C> {
abstract void get(A a, B b, C c);
}static abstract class VF2<A, B> {
abstract void get(A a, B b);
}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))) + ")"; }
public int hashCode() { return _hashCode(toList(m)); }
public boolean equals(Object o) { return o instanceof Matches && arraysEqual(m, ((Matches) o).m); }
}
static class Var<A> implements IVar<A> {
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 DefunctClassLoader {}static abstract class TokCondition {
abstract boolean get(List<String> tok, int i); // i = N Index
}abstract static class ALQLLine {
public String toString() { return stdToString(this); }
}
static class ALQLReturn extends ALQLLine {
String var;
ALQLReturn() {}
ALQLReturn(String var) {
this.var = var;}
public boolean equals(Object o) { return stdEq2(this, o); }
public int hashCode() { return stdHash2(this); }
}
static class ALQLTriple extends ALQLLine {
T3<String, String, String> triple;
ALQLTriple() {}
ALQLTriple(T3<String, String, String> triple) {
this.triple = triple;}
ALQLTriple(String a, String b, String c) { triple = t3(a, b, c); }
public boolean equals(Object o) { return stdEq2(this, o); }
public int hashCode() { return stdHash2(this); }
}
static class ALQLLockStatement extends ALQLLine {
T3<String, String, String> triple;
ALQLLockStatement() {}
ALQLLockStatement(T3<String, String, String> triple) {
this.triple = triple;}
ALQLLockStatement(String a, String b, String c) { triple = t3(a, b, c); }
public boolean equals(Object o) { return stdEq2(this, o); }
public int hashCode() { return stdHash2(this); }
}
static class ALQLPage extends ALQLLine {
String page, matchMethod;
ALQLPage() {}
ALQLPage(String page, String matchMethod) {
this.matchMethod = matchMethod;
this.page = page;}
public boolean equals(Object o) { return stdEq2(this, o); }
public int hashCode() { return stdHash2(this); }
}
static class ALQLSlice extends ALQLLine {
String slice;
List<ALQLLine> contents;
ALQLSlice() {}
ALQLSlice(String slice, List<ALQLLine> contents) {
this.contents = contents;
this.slice = slice;}
public boolean equals(Object o) { return stdEq2(this, o); }
public int hashCode() { return stdHash2(this); }
} static class GlobalID {
// We need 76 bits for 26^16 IDs
long a; // all bits used
int b; // 76-64=12 bits used; could be short. change to short when unstructure() is smarter
GlobalID() {}
GlobalID(String id) {
assertGlobalID(id);
BigInteger value = bigint(0);
for (int i = 0; i < l(id); i++)
value = plus(mul(value, 26), charDiff(id.charAt(i), 'a'));
a = value.longValue();
value = value.shiftRight(64);
b = value.shortValue();
}
public String toString() {
BigInteger value = bigint(b);
value = value.shiftLeft(32);
value = plus(value, (a >> 32) & 0xFFFFFFFFL);
value = value.shiftLeft(32);
value = plus(value, a & 0xFFFFFFFFL);
return bigintToGlobalID(value);
}
public boolean equals(Object o) {
if (!(o instanceof GlobalID)) return false;
return ((GlobalID) o).a == a && ((GlobalID) o).b == b;
}
public int hashCode() {
return (int) a;
}
}// 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<Boolean> 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<A extends Concept, Val> {
List<A> getAll(Val val);
List<Val> allValues(); // returns a cloned list
MultiSet<Val> allValues_multiSet();
}
static class Concepts {
Map<Long, Concept> concepts = synchroTreeMap();
HashMap<Class,Object> perClassData = new HashMap();
// set to "-" for non-persistent (possibly not implemented)
// also, can include a case ID ("#123/1")
// TODO: have an actual directory instead
String programID;
long idCounter;
volatile long changes, changesWritten, lastChange;
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<IConceptIndex> conceptIndices;
Map<Class<? extends Concept>, Map<String, IFieldIndex>> fieldIndices;
Map<Class<? extends Concept>, Map<String, IFieldIndex>> ciFieldIndices;
List saveActions = synchroList();
Object classFinder = _defaultClassFinder();
List onAllChanged = synchroList(); // list of runnables
transient Object saveWrapper; // VF1<Runnable>, 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<Long, Concept> _concepts = concepts; // empty map
readLocally2_allDynamic.set(allDynamic);
AutoCloseable __5 = tempSetTL(readLocally2_classFinder, classFinder); try {
readLocally2(this, programID, "concepts");
Map<Long, Concept> __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(__5); }}
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;
}
return false;
} finally { _close(db); }}
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<Long, Concept> 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;
for (Concept c : values(concepts))
callOpt_noArgs(c, "_doneLoading2"); // doneLoading2 is called on all concepts after all concepts are loaded
}
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();
}
void allChanged() {
synchronized(this) { ++changes; lastChange = sysNow(); }
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<Long, String> getIDsAndNames() {
Map<Long,String> map = new HashMap();
Map<Long, Concept> 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 extends Concept> A conceptOfType(Class<A> type) {
return firstOfType(allConcepts(), type);
}
<A extends Concept> List<A> conceptsOfType(Class<A> type) {
return filterByType(allConcepts(), type);
}
<A extends Concept> List<A> listConcepts(Class<A> type) {
return conceptsOfType(type);
}
<A extends Concept> List<A> list(Class<A> type) {
return conceptsOfType(type);
}
List<Concept> list(String type) {
return conceptsOfType(type);
}
List<Concept> conceptsOfType(String type) {
return filterByDynamicType(allConcepts(), "main$" + type);
}
boolean hasConceptOfType(Class<? extends Concept> type) {
return hasType(allConcepts(), type);
}
void persistConcepts() {
loadConcepts();
autoSaveConcepts();
}
// We love synonyms
void conceptPersistence() { persistConcepts(); }
Concepts persist() { persistConcepts(); return this; }
void persist(Integer interval) {
if (interval != null) autoSaveInterval = interval;
persist();
}
// Runs r if there is no concept of that type
<A extends Concept> A ensureHas(Class<A> 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<? extends Concept> c1, Class<? extends Concept> 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<? extends Concept> type, Object func) {
for (Concept c : conceptsOfType(type))
callF(func, c);
}
int deleteAll(Class<? extends Concept> type) {
List<Concept> l = (List) conceptsOfType(type);
for (Concept c : l) c.delete();
return l(l);
}
Collection<Concept> allConcepts() {
synchronized(concepts) {
return new ArrayList(values(concepts));
}
}
IConceptCounter conceptCounterForClass(Class<? extends Concept> c) {
for (IFieldIndex idx : values(mapGet(fieldIndices, c)))
if (idx instanceof IConceptCounter) return ((IConceptCounter) idx);
for (IFieldIndex idx : values(mapGet(ciFieldIndices, c)))
if (idx instanceof IConceptCounter) return ((IConceptCounter) idx);
return null;
}
<A extends Concept> int countConcepts(Class<A> c, Object... params) {
if (empty(params)) {
IConceptCounter counter = conceptCounterForClass(c);
if (counter != null) return counter.countConcepts();
return l(list(c));
}
int n = 0;
for (A x : list(c)) if (checkConceptFields(x, params)) ++n;
return n;
}
int countConcepts(String c, Object... params) {
if (empty(params)) return l(list(c));
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<? extends Concept> c, String field, IFieldIndex index) {
if (fieldIndices == null)
fieldIndices = new HashMap();
Map<String, IFieldIndex> map = fieldIndices.get(c);
if (map == null)
fieldIndices.put(c, map = new HashMap());
map.put(field, index);
}
synchronized IFieldIndex getFieldIndex(Class<? extends Concept> c, String field) {
if (fieldIndices == null) return null;
Map<String, IFieldIndex> map = fieldIndices.get(c);
return map == null ? null : map.get(field);
}
synchronized void addCIFieldIndex(Class<? extends Concept> c, String field, IFieldIndex index) {
if (ciFieldIndices == null)
ciFieldIndices = new HashMap();
Map<String, IFieldIndex> map = ciFieldIndices.get(c);
if (map == null)
ciFieldIndices.put(c, map = new HashMap());
map.put(field, index);
}
synchronized IFieldIndex getCIFieldIndex(Class<? extends Concept> c, String field) {
if (ciFieldIndices == null) return null;
Map<String, IFieldIndex> 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<RC> l) {
for (RC c : l)
xdelete(c);
}
List<RC> xlist() {
return map("toPassRef", allConcepts());
}
List<RC> 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 __4 = lock(); lock(__4); try {
if (changes == changesWritten && !isTransient())
return loadConceptsStructure(programID);
return structure(cloneMap(concepts));
} finally { unlock(__4); } }
/* dev.
Either<File, byte[]> 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;
long created, _modified;
List<Ref> refs;
List<Ref> backRefs;
// 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();
}
static boolean loading() { return _loading(); }
static boolean _loading() { return dynamicObjectIsLoading(); }
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 extends Concept> {
A value;
Ref() {
if (!dynamicObjectIsLoading()) 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<A> ref) { set(ref.get()); }
void clear() { set((A) null); }
// TODO: sync all the indexing and unindexing!?
void index() {
if (value != null)
value._addBackRef(this);
change();
}
void unindex() {
if (value != null)
value._removeBackRef(this);
}
void change() {
Concept.this.change();
}
}
class RefL<A extends Concept> extends AbstractList<A> {
List<Ref<A>> 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<A> r : l) if (eq(r.get(), o)) return true;
return super.contains(o);
}
}
void delete() {
//name = "[defunct " + name + "]";
//defunct = true;
//energy = 0;
// clean refs
for (Ref r : unnull(refs))
r.unindex();
refs = null;
// set back refs to 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();
}
// overridable
void _addBackRef(Concept.Ref ref) {
backRefs = addDyn(backRefs, ref);
}
void _removeBackRef(Concept.Ref ref) {
backRefs = removeDyn(backRefs, ref);
}
// 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<BaseXRef, XRef> getIndex() {
return getXRefIndex(_concepts);
}
}
static synchronized HashMap<BaseXRef, XRef> 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 class MultiMap<A,B> {
Map<A, List<B>> data = new HashMap<A, List<B>>();
MultiMap() {}
MultiMap(boolean useTreeMap) { if (useTreeMap) data = new TreeMap(); }
MultiMap(MultiMap<A, B> map) { putAll(map); }
MultiMap(Map<A, List<B>> data) {
this.data = data;}
void put(A key, B value) { synchronized(data) {
List<B> list = data.get(key);
if (list == null)
data.put(key, list = _makeEmptyList());
list.add(value);
}}
void add(A key, B value) { put(key, value); }
void addAll(A key, Collection<B> values) { synchronized(data) {
putAll(key, values);
}}
void addAllIfNotThere(A key, Collection<B> 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<B> values) { synchronized(data) {
for (B value : values)
put(key, value);
}}
void removeAll(A key, Collection<B> values) { synchronized(data) {
for (B value : values)
remove(key, value);
}}
List<B> get(A key) { synchronized(data) {
List<B> list = data.get(key);
return list == null ? Collections.<B> emptyList() : list;
}}
// returns actual mutable live list
// creates the list if not there
List<B> getActual(A key) { synchronized(data) {
List<B> list = data.get(key);
if (list == null)
data.put(key, list = _makeEmptyList());
return list;
}}
void clean(A key) { synchronized(data) {
List<B> list = data.get(key);
if (list != null && list.isEmpty())
data.remove(key);
}}
Set<A> keySet() { synchronized(data) {
return data.keySet();
}}
Set<A> keys() { synchronized(data) {
return data.keySet();
}}
void remove(A key) { synchronized(data) {
data.remove(key);
}}
void remove(A key, B value) { synchronized(data) {
List<B> 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<B> list = get(key);
return list.isEmpty() ? null : list.get(0);
}}
void addAll(MultiMap<A, B> map) { putAll(map); }
void putAll(MultiMap<A, B> map) { synchronized(data) {
for (A key : map.keySet())
putAll(key, map.get(key));
}}
void putAll(Map<A, B> map) { synchronized(data) {
if (map != null) for (Map.Entry<A, B> e : map.entrySet())
put(e.getKey(), e.getValue());
}}
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<A> reverseGet(B b) { synchronized(data) {
List<A> l = new ArrayList();
for (A key : data.keySet())
if (data.get(key).contains(b))
l.add(key);
return l;
}}
Map<A, List<B>> asMap() { synchronized(data) {
return cloneMap(data);
}}
boolean isEmpty() { synchronized(data) { return data.isEmpty(); }}
// override in subclasses
List<B> _makeEmptyList() {
return new ArrayList();
}
Collection<List<B>> allLists() {
synchronized(data) {
return new ArrayList(data.values());
}
}
List<B> allValues() {
return concatLists(values(data));
}
Object mutex() { return data; }
public String toString() { return "mm" + str(data); }
}static class CancelToCancelPoint extends QuickException {
CancelPoint cp;
CancelToCancelPoint(CancelPoint cp) {
this.cp = cp;}
}static class ConceptFieldIndexDesc<A extends Concept, Val> implements IConceptIndex, IFieldIndex<A, Val> {
Class<A> cc;
String field;
HashMap<A,Val> objectToValue = new HashMap();
MultiMap<Val, A> valueToObject;
ConceptFieldIndexDesc() { valueToObject = treeMultiMap(reverseOrder()); }
ConceptFieldIndexDesc(Class<A> cc, String field) { this(mainConcepts, cc, field); }
ConceptFieldIndexDesc(Concepts concepts, Class<A> cc, String field) {
this();
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<A> getAll(Val value) {
return valueToObject.get(value);
}
public synchronized List<Val> allValues() { return cloneKeys_noSync(valueToObject.data); }
IterableIterator<A> objectIterator() {
return navigableMultiMapValuesIterator(valueToObject);
}
public synchronized MultiSet<Val> allValues_multiSet() {
return multiMapToMultiSet(valueToObject);
}
}static class Lowest<A> {
A best;
double score;
transient Object onChange;
synchronized boolean isNewBest(double score) {
return best == null || score < this.score;
}
synchronized double bestScore() {
return best == null ? Double.NaN : score;
}
double score() { return bestScore(); }
synchronized float floatScore() {
return best == null ? Float.NaN : (float) score;
}
synchronized float floatScoreOr(float defaultValue) {
return best == null ? defaultValue : (float) score;
}
boolean put(A a, double score) {
boolean change = false;
synchronized(this) {
if (a != null && isNewBest(score)) {
best = a;
this.score = score;
change = true;
}
}
if (change)
pcallF(onChange);
return change;
}
synchronized A get() { return best; }
synchronized boolean has() { return best != null; }
}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);
}static class PKIKeyPair {
String privateKey;
String publicKey;
PKIKeyPair() {}
PKIKeyPair(String privateKey, String publicKey) {
this.publicKey = publicKey;
this.privateKey = privateKey;}public boolean equals(Object o) {
if (!(o instanceof PKIKeyPair)) return false;
PKIKeyPair x = (PKIKeyPair) o;
return eq(privateKey, x.privateKey) && eq(publicKey, x.publicKey);
}
public int hashCode() {
int h = -1731104693;
h = h*2+_hashCode(privateKey);
h = h*2+_hashCode(publicKey);
return h;
}
public String toString() { return "PKIKeyPair([secret], " + quote(publicKey) + ")"; }
}// uses HashMap by default
static class MultiSet<A> {
Map<A, Integer> map = new HashMap();
MultiSet(boolean useTreeMap) {
if (useTreeMap) map = new TreeMap();
}
MultiSet() {}
MultiSet(Iterable<A> c) { addAll(c); }
MultiSet(MultiSet<A> ms) { synchronized(ms) {
for (A a : ms.keySet()) add(a, ms.get(a));
}}
synchronized void add(A key) { add(key, 1); }
synchronized void addAll(Iterable<A> c) {
if (c != null) for (A a : c) add(a);
}
synchronized void addAll(MultiSet<A> ms) {
for (A a : ms.keySet()) add(a, ms.get(a));
}
synchronized void add(A key, int count) {
if (count <= 0) return;
if (map.containsKey(key))
map.put(key, map.get(key)+count);
else
map.put(key, count);
}
synchronized int get(A key) {
Integer i = map.get(key);
return i != null ? i : 0;
//ret key != null && map.containsKey(key) ? map.get(key) : 0;
}
synchronized boolean contains(A key) {
return map.containsKey(key);
}
synchronized void remove(A key) {
Integer i = map.get(key);
if (i != null && i > 1)
map.put(key, i - 1);
else
map.remove(key);
}
synchronized List<A> topTen() { return getTopTen(); }
synchronized List<A> getTopTen() { return getTopTen(10); }
synchronized List<A> getTopTen(int maxSize) {
List<A> list = getSortedListDescending();
return list.size() > maxSize ? list.subList(0, maxSize) : list;
}
synchronized List<A> highestFirst() {
return getSortedListDescending();
}
synchronized List<A> lowestFirst() {
return reversedList(getSortedListDescending());
}
synchronized List<A> getSortedListDescending() {
List<A> list = new ArrayList<A>(map.keySet());
Collections.sort(list, new Comparator<A>() {
public int compare(A a, A b) {
return map.get(b).compareTo(map.get(a));
}
});
return list;
}
synchronized int getNumberOfUniqueElements() {
return map.size();
}
synchronized int uniqueSize() {
return map.size();
}
synchronized Set<A> asSet() {
return map.keySet();
}
synchronized NavigableSet<A> navigableSet() {
return navigableKeys((NavigableMap) map);
}
synchronized Set<A> keySet() {
return map.keySet();
}
synchronized A getMostPopularEntry() {
int max = 0;
A a = null;
for (Map.Entry<A,Integer> entry : map.entrySet()) {
if (entry.getValue() > max) {
max = entry.getValue();
a = entry.getKey();
}
}
return a;
}
synchronized void removeAll(A key) {
map.remove(key);
}
synchronized int size() {
int size = 0;
for (int i : map.values())
size += i;
return size;
}
synchronized MultiSet<A> mergeWith(MultiSet<A> set) {
MultiSet<A> result = new MultiSet<A>();
for (A a : set.asSet()) {
result.add(a, set.get(a));
}
return result;
}
synchronized boolean isEmpty() {
return map.isEmpty();
}
synchronized public String toString() { // hmm. sync this?
return str(map);
}
synchronized void clear() {
map.clear();
}
synchronized Map<A, Integer> asMap() {
return cloneMap(map);
}
}static class T3<A, B, C> {
A a;
B b;
C c;
T3() {}
T3(A a, B b, C c) {
this.c = c;
this.b = b;
this.a = a;}
T3(T3<A, B, C> t) { a = t.a; b = t.b; c = t.c; }
public int hashCode() {
return _hashCode(a) + 2*_hashCode(b) - 4*_hashCode(c);
}
public boolean equals(Object o) {
if (o == this) return true;
if (!(o instanceof T3)) return false;
T3 t = (T3) o;
return eq(a, t.a) && eq(b, t.b) && eq(c, t.c);
}
public String toString() {
return "(" + quoteBorderless(a) + ", " + quoteBorderless(b) + ", " + quoteBorderless(c) + ")";
}
}static class Pair<A, B> implements Comparable<Pair<A, B>> {
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<A, B> p) {
if (p == null) return 1;
int i = ((Comparable<A>) a).compareTo(p.a);
if (i != 0) return i;
return ((Comparable<B>) b).compareTo(p.b);
}
}static class ConceptFieldIndex<A extends Concept, Val> implements IConceptIndex, IFieldIndex<A, Val>, IConceptCounter {
Class<A> cc;
String field;
HashMap<A,Val> objectToValue = new HashMap();
MultiMap<Val,A> valueToObject = new MultiMap();
ConceptFieldIndex() {}
ConceptFieldIndex(Class<A> cc, String field) { this(mainConcepts, cc, field); }
ConceptFieldIndex(Concepts concepts, Class<A> 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<A> getAll(Val value) {
return valueToObject.get(value);
}
public synchronized List<Val> allValues() { return cloneKeys_noSync(valueToObject.data); }
public synchronized MultiSet<Val> allValues_multiSet() {
return multiMapToMultiSet(valueToObject);
}
public Class<? extends Concept> conceptClass() { return cc; }
public int countConcepts() { return l(objectToValue); }
}static abstract class F0<A> {
abstract A get();
}static abstract class F1<A, B> {
abstract B get(A a);
}// you still need to implement hasNext() and next()
static abstract class IterableIterator<A> implements Iterator<A>, Iterable<A> {
public Iterator<A> iterator() {
return this;
}
public void remove() {
unsupportedOperation();
}
}static abstract class F2<A, B, C> {
abstract C get(A a, B b);
}// TODO: Android N seems to deprecate SHA1PRNG
// https://android-developers.googleblog.com/2016/06/security-crypto-provider-deprecated-in.html
static class PKI {
static String getProvider() {
return isAndroid() ? /*"AndroidOpenSSL"*/ "BC" : "SUN";
}
public static boolean verifySignature(byte[] publicKey, byte[] signature, String file)
throws InvalidKeyException, NoSuchProviderException, NoSuchAlgorithmException, IOException, SignatureException, InvalidKeySpecException {
Signature sig = initPublicSignature(publicKey);
FileInputStream datafis = new FileInputStream(file);
BufferedInputStream bufin = new BufferedInputStream(datafis);
byte[] buffer = new byte[1024];
while (bufin.available() != 0) {
int len = bufin.read(buffer);
sig.update(buffer, 0, len);
}
bufin.close();
return sig.verify(signature);
}
public static boolean verifySignature(byte[] publicKey, byte[] signature, byte[] data) { try {
Signature sig = initPublicSignature(publicKey);
sig.update(data);
return sig.verify(signature);
} catch (Exception __e) { throw rethrow(__e); } }
private static Signature initPublicSignature(byte[] publicKey) throws NoSuchAlgorithmException, NoSuchProviderException, InvalidKeySpecException, InvalidKeyException {
Signature sig = Signature.getInstance("SHA1withDSA", getProvider());
PublicKey pub = KeyFactory.getInstance("DSA", getProvider()).generatePublic(new X509EncodedKeySpec(publicKey));
sig.initVerify(pub);
return sig;
}
public static byte[] sign(String file, byte[] privateKey) { try {
Signature dsa = initSignature(privateKey);
FileInputStream fis = new FileInputStream(file);
BufferedInputStream bufin = new BufferedInputStream(fis);
byte[] buffer = new byte[1024];
int len;
while ((len = bufin.read(buffer)) >= 0)
dsa.update(buffer, 0, len);
bufin.close();
return dsa.sign();
} catch (Exception __e) { throw rethrow(__e); } }
public static byte[] sign(byte[] data, byte[] privateKey) { try {
Signature dsa = initSignature(privateKey);
dsa.update(data);
return dsa.sign();
} catch (Exception __e) { throw rethrow(__e); } }
private static Signature initSignature(byte[] privateKey) throws NoSuchAlgorithmException, NoSuchProviderException, InvalidKeySpecException, InvalidKeyException {
Signature dsa = Signature.getInstance("SHA1withDSA", getProvider());
//X509EncodedKeySpec keySpec = new X509EncodedKeySpec(privateKey);
EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(privateKey);
PrivateKey priv = KeyFactory.getInstance("DSA", getProvider()).generatePrivate(keySpec);
dsa.initSign(priv);
return dsa;
}
public static KeyPair makeKeyPair() throws NoSuchAlgorithmException, NoSuchProviderException {
KeyPairGenerator keyGen = KeyPairGenerator.getInstance("DSA", getProvider());
// OLD SecureRandom random = SecureRandom.getInstance("SHA1PRNG", getProvider());
// should work on Android?
SecureRandom random = SecureRandom.getInstance("SHA1PRNG");
keyGen.initialize(1024, random);
return keyGen.generateKeyPair();
}
// Standard key pair is for the MACHINE (not the user)
public static boolean makeStandardKeyPairIfNecessary() { try {
File publicKeyPath = getStandardPublicKeyPath();
File privateKeyPath = getStandardPrivateKeyPath();
if (!publicKeyPath.exists()) {
print("PKI: Making standard key pair");
KeyPair keyPair = makeKeyPair();
byte[] privateKey = keyPair.getPrivate().getEncoded();
print("PKI: Private key hex (debug) - " + bytesToHex(privateKey));
saveTextFile(privateKeyPath, privateKeyToString(privateKey));
String publicKey = publicKeyToString(keyPair.getPublic());
saveTextFile(publicKeyPath, publicKey);
print("PKI: Standard key pair made!");
print();
printInfo();
return true;
}
return false;
} catch (Exception __e) { throw rethrow(__e); } }
static void printInfo() {
print("PKI: Machine's public key: " + publicKeyToString(getStandardPublicKey()));
print("PKI: Machine's private key in: " + getStandardPrivateKeyPath());
print("PKI: Machine's public key also in: " + getStandardPublicKeyPath());
print("PKI: User's public key: " + publicKeyToString(userPublicKey()));
print("PKI: User's private key in: " + userPrivateKeyPath());
print("PKI: User's public key also in: " + userPublicKeyPath());
}
public static File getStandardPrivateKeyPath() {
return new File(getSecretProgramDir("#1001547"), "Computer-Private-Key");
}
public static File userPublicKeyPath() {
return new File(getProgramDir("#1001547"), "User-Public-Key");
}
public static File userPrivateKeyPath() {
return new File(getSecretProgramDir("#1001547"), "User-Private-Key");
}
public static File getStandardPublicKeyPath() {
return new File(getProgramDir("#1001547"), "Computer-Public-Key");
}
public static byte[] getStandardPrivateKey() {
makeStandardKeyPairIfNecessary();
return privateKeyFromString(loadTextFile(getStandardPrivateKeyPath()));
}
public static byte[] getStandardPublicKey() {
makeStandardKeyPairIfNecessary();
return publicKeyFromString(loadTextFile(getStandardPublicKeyPath()));
}
public static byte[] userPrivateKey() {
makeUserKeyPairIfNecessary();
return privateKeyFromString(loadTextFile(userPrivateKeyPath()));
}
public static byte[] userPublicKey() {
makeUserKeyPairIfNecessary();
return publicKeyFromString(loadTextFile(userPublicKeyPath()));
}
private static String publicKeyToString(PublicKey publicKey) {
return publicKeyToString(publicKey.getEncoded());
}
public static String privateKeyToString(PrivateKey privateKey) {
return privateKeyToString(privateKey.getEncoded());
}
public static byte[] publicKeyFromString(String key) {
return base64decode(dropPrefixMandatory("publickey:", trim(key)));
}
public static byte[] privateKeyFromString(String key) {
return base64decode(dropPrefixMandatory("privatekey:", trim(key)));
}
public static byte[] signatureFromString(String key) {
return base64decode(key);
}
public static byte[] dataFromString(String text) {
return toUtf8(text);
}
public static String signatureToString(byte[] signature) {
return base64encode(signature);
}
public static String publicKeyToString(byte[] key) {
return "publickey:" + base64encode(key);
}
public static String privateKeyToString(byte[] key) {
return "privatekey:" + base64encode(key);
}
static boolean makeUserKeyPairIfNecessary() { try {
File publicKeyPath = userPublicKeyPath();
File privateKeyPath = userPrivateKeyPath();
if (!publicKeyPath.exists()) {
print("PKI: Making user key pair");
KeyPair keyPair = makeKeyPair();
byte[] privateKey = keyPair.getPrivate().getEncoded();
print("PKI: Private key hex (debug) - " + bytesToHex(privateKey));
saveTextFile(privateKeyPath, privateKeyToString(privateKey));
String publicKey = publicKeyToString(keyPair.getPublic());
saveTextFile(publicKeyPath, publicKey);
print("PKI: User key pair made!");
print();
printInfo();
return true;
}
return false;
} catch (Exception __e) { throw rethrow(__e); } }
}
static class CancelPoint implements AutoCloseable {
volatile boolean closed = false;
public void close() { closed = true; }
}// elements are put to front when added (not when accessed)
static class MRUCache<A, B> extends LinkedHashMap<A, B> {
int maxSize = 10;
MRUCache() {}
MRUCache(int maxSize) {
this.maxSize = maxSize;}
protected boolean removeEldestEntry(Map.Entry eldest) {
return size() > maxSize;
}
}static abstract class CloseableIterableIterator<A> extends IterableIterator<A> implements AutoCloseable {
public void close() throws Exception {}
}static interface IF2<A, B, C> {
C get(A a, B b);
}static class ConceptFieldIndexCI<A extends Concept> implements IConceptIndex, IFieldIndex<A, String>, IConceptCounter {
Class<A> cc;
String field;
HashMap<A,String> objectToValue = new HashMap();
MultiMap<String, A> valueToObject = ciMultiMap();
ConceptFieldIndexCI() {}
ConceptFieldIndexCI(Class<A> cc, String field) { this(db_mainConcepts(), cc, field); }
ConceptFieldIndexCI(Concepts concepts, Class<A> cc, String field) {
this.field = field;
this.cc = cc;
concepts.addConceptIndex(this);
for (A c : list(concepts, cc))
updateImpl(c);
concepts.addCIFieldIndex(cc, field, this);
}
public void update(Concept c) {
if (!isInstance(cc, c)) return;
updateImpl(c);
}
synchronized void updateImpl(Concept c) {
String newValue = (String) (cget(c, field));
String 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;
String value = (String) (cget(c, field));
objectToValue.remove(c);
valueToObject.remove(value, (A) c);
}
synchronized A get(String value) {
return valueToObject.getFirst(value);
}
public synchronized List<A> getAll(String value) {
return valueToObject.get(value);
}
public Class<? extends Concept> conceptClass() { return cc; }
public int countConcepts() { return l(objectToValue); }
public synchronized List<String> allValues() { return cloneKeys_noSync(valueToObject.data); }
public synchronized MultiSet<String> allValues_multiSet() {
return multiMapToMultiSet(valueToObject);
}
}static interface Producer<A> {
public A next();
}static ThreadLocal<Boolean> DynamicObject_loading = new ThreadLocal();
static class DynamicObject {
String className; // just the name, without the "main$"
LinkedHashMap<String,Object> fieldValues = new LinkedHashMap();
DynamicObject() {}
// className = just the name, without the "main$"
DynamicObject(String className) {
this.className = className;}
Map<String, Object> _map() { return fieldValues; }
}static interface IF1<A, B> {
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;
}
}// TODO: run dbBot()
static class ConceptsLoadedOnDemand {
Map<String,Concepts> loaded = new HashMap(); // key = just the case ID. value can be null in case of error
List onCaseLoaded; // L<voidfunc(S caseID, O extraInfo, Concepts concepts)>
List onUnloadingCase; // L<voidfunc(S caseID, Concepts concepts)>
Lock lock = lock();
Concepts get(String caseID, Object extraInfo) { return conceptsForCase(caseID, extraInfo); }
Concepts getIfLoaded(String caseID) {
Lock __15 = lock; lock(__15); try {
return loaded.get(unnull(caseID));
} finally { unlock(__15); } }
// caseID may be empty, then you get the program's main DB
Concepts conceptsForCase(String caseID, Object extraInfo) {
Lock __16 = lock; lock(__16); try {
//assertNempty(+caseID);
caseID = unnull(caseID);
if (loaded.containsKey(caseID))
return assertNotNull("Concepts load error", loaded.get(caseID));
String id = dbID(caseID);
print("Loading concepts for case " + id);
Concepts cc = new Concepts(id);
cc.persist();
loaded.put(caseID, cc);
pcallFAll(onCaseLoaded, caseID, extraInfo, cc);
return cc;
} finally { unlock(__16); } }
String dbID(String caseID) {
return combineWithSlash(getDBProgramID(), caseID);
}
void cleanMeUp() {
cleanUpAndClear(loaded);
}
void onCaseLoaded(VF3<String, Object, Concepts> f) {
onCaseLoaded = listCreateAndAdd(onCaseLoaded, f);
}
void onUnloadingCase(VF2<String, Concepts> f) {
onUnloadingCase = listCreateAndAdd(onUnloadingCase, f);
}
void unloadCase(String caseID) {
Lock __17 = lock; lock(__17); try {
caseID = unnull(caseID);
Concepts cc = loaded.get(caseID);
if (cc != null) {
pcallFAll(onUnloadingCase, caseID, cc);
cleanUp(cc);
loaded.remove(caseID);
}
} finally { unlock(__17); } }
}
static class QuickException extends RuntimeException {
public Throwable fillInStackTrace() { return this; }
QuickException() {}
QuickException(Throwable e) { super(e); }
QuickException(String msg) { super(msg); }
QuickException(String msg, Throwable e) { super(msg, e); }
}static interface IConceptCounter {
Class<? extends Concept> conceptClass();
int countConcepts();
}static interface IVF1<A> {
void get(A a);
}static interface IVar<A> {
void set(A a);
A get();
boolean has();
void clear();
}static class RemoteDB implements AutoCloseable {
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<RC> list() { return adopt((List<RC>) rpc(db, "xlist")); }
List<RC> list(String className) { return adopt((List<RC>) rpc(db, "xlist", className)); }
List<RC> xlist() { return list(); }
List<RC> xlist(String className) { return list(className); }
// adopt is an internal method
List<RC> adopt(List<RC> 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<RC> l) {
rpc(db, "xdelete", l);
}
public void close() {
_close(db);
}
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 abstract class DialogIO implements AutoCloseable {
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();
int getPort() { Socket s = getSocket(); return s == null ? 0 : s.getPort(); }
boolean helloRead = false;
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 Lock dbLock() {
return db_mainConcepts().lock;
}
static boolean bareDBMode_on = false;
static void bareDBMode() {
bareDBMode(null); // default autoSaveInterval
}
static void bareDBMode(Integer autoSaveInterval) {
bareDBMode_on = true;
conceptsAndBot(autoSaveInterval);
}
static Field makeAccessible(Field f) {
f.setAccessible(true);
return f;
}
static Method makeAccessible(Method m) {
m.setAccessible(true);
return m;
}
static Set<Class> allInterfacesImplementedBy(Class c) {
if (c == null) return null;
HashSet<Class> set = new HashSet();
allInterfacesImplementedBy_find(c, set);
return set;
}
static void allInterfacesImplementedBy_find(Class c, Set<Class> 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<String> quoteAll(Collection<String> l) {
List<String> x = new ArrayList();
for (String s : l)
x.add(quote(s));
return x;
}
static int _hashCode(Object a) {
return a == null ? 0 : a.hashCode();
}
static boolean arraysEqual(Object[] a, Object[] b) {
if (a.length != b.length) return false;
for (int i = 0; i < a.length; i++)
if (neq(a[i], b[i])) return false;
return true;
}
static String stdToString(Object o) {
return standard_toString(o);
}
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 String assertGlobalID(String s) {
return assertPossibleGlobalID(s);
}
static BigInteger plus(BigInteger a, BigInteger b) {
return a.add(b);
}
static BigInteger plus(BigInteger a, long b) {
return a.add(bigint(b));
}
static BigInteger mul(BigInteger a, BigInteger b) {
return a.multiply(b);
}
static BigInteger mul(BigInteger a, long b) {
return a.multiply(bigint(b));
}
static String bigintToGlobalID(BigInteger value) {
char[] buf = new char[16];
for (int i = 16-1; i >= 0; i--) {
buf[i] = charPlus('a', mod(value, 26).intValue());
value = div(value, 26);
}
return str(buf);
}
static <A, B> List<B> getAll(Map<A, B> map, Collection<A> l) {
return lookupAllOpt(map, l);
}
static <A, B> List<B> getAll(Collection<A> l, Map<A, B> map) {
return lookupAllOpt(map, l);
}
static boolean hasConcept(Class<? extends Concept> c, Object... params) {
return findConceptWhere(c, params) != null;
}
static Object load(String varName) {
readLocally(varName);
return get(mc(), varName);
}
static Object load(String progID, String varName) {
readLocally(progID, varName);
return get(mc(), varName);
}
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<Boolean> 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);
return;
} finally { _close(fis); }}
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 long fileSize(String path) { return getFileSize(path); }
static long fileSize(File f) { return getFileSize(f); }
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 extends Concept> A getConcept(Class<A> cc, long id) {
return getConcept(db_mainConcepts(), cc, id);
}
static <A extends Concept> A getConcept(Concepts concepts, Class<A> 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 __1870 = saveLock(); lock(__1870); 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(__1870); } }
// wrapper: VF1<Runnable> 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 <A> A popFirst(List<A> l) {
if (empty(l)) return null;
A a = first(l);
l.remove(0);
return a;
}
static <A> A popFirst(Collection<A> l) {
if (empty(l)) return null;
A a = first(l);
l.remove(a);
return a;
}
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<String> 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 <A> A firstOfType(Collection c, Class<A> type) {
for (Object x : c)
if (isInstanceX(type, x))
return (A) x;
return null;
}
static Collection<Concept> allConcepts() {
return db_mainConcepts().allConcepts();
}
static Collection<Concept> allConcepts(Concepts concepts) {
return concepts.allConcepts();
}
static List<Concept> conceptsOfType(String type) {
return db_mainConcepts().conceptsOfType(type);
}
static <A> List<A> filterByType(Iterable c, Class<A> type) {
List<A> l = new ArrayList();
if (c != null) for (Object x : c)
if (isInstanceX(type, x))
l.add((A) x);
return l;
}
static <A> List<A> filterByType(Object[] c, Class<A> type) {
return filterByType(asList(c), type);
}
static <A> List<A> filterByType(Class<A> type, Iterable c) {
return filterByType(c, type);
}
static <A> List<A> filterByDynamicType(Collection<A> c, String type) {
List<A> 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 extends Concept> A findBackRef(Concept c, Class<A> type) {
for (Concept.Ref r : c.backRefs)
if (instanceOf(r.concept(), type))
return (A) r.concept();
return null;
}
static <A extends Concept> A findBackRef(Class<A> 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 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 dynamicObjectIsLoading() {
return isTrue(getThreadLocal(DynamicObject_loading));
}
static <A> List<A> addDyn(List<A> 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 <A> 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 change() {
//mainConcepts.allChanged();
// safe version for now cause function is sometimes included unnecessarily (e.g. by EGDiff)
callOpt(getOptMC("mainConcepts"), "allChanged");
}
static <A> List<A> removeDyn(List<A> l, A a) {
if (l == null) return null;
l.remove(a);
return empty(l) ? null : l;
}
static <A, B> Map<A, B> putAll(Map<A, B> a, Map<? extends A,? extends B> b) {
if (a != null) a.putAll(b);
return a;
}
static <A> void remove(List<A> l, int i) {
if (l != null && i >= 0 && i < l(l))
l.remove(i);
}
static <A> void remove(Collection<A> l, A a) {
if (l != null) l.remove(a);
}
static <A, B> Set<A> keySet(Map<A, B> map) {
return map == null ? new HashSet() : map.keySet();
}
static Set keySet(Object map) {
return keys((Map) map);
}
static <A> Set<A> keySet(MultiSet<A> ms) {
return ms.keySet();
}
static <A, B> Set<A> keySet(MultiMap<A, B> mm) {
return mm.keySet();
}
static <A> A reverseGet(List<A> l, int idx) {
if (l == null || idx < 0) return null;
int n = l(l);
return idx < n ? l.get(n-1-idx) : null;
}
static <A, B> MultiMap<A, B> treeMultiMap() {
return new MultiMap(true);
}
static <A, B> MultiMap<A, B> treeMultiMap(Comparator<A> comparator) {
return new MultiMap(new TreeMap<A, List<B>>(comparator));
}
static Comparator reverseOrder() {
return new Comparator() {
public int compare(Object a, Object b) {
return cmp(b, a);
}
};
}
static <A, B> List<A> cloneKeys_noSync(Map<A, B> map) {
return cloneList_noSync(keys(map));
}
static <A, B> IterableIterator<B> navigableMultiMapValuesIterator(final MultiMap<A, B> mm) {
return iteratorFromFunction(new F0<B>() {
Iterator<List<B>> it = concurrentlyIterateValues((NavigableMap) mm.data);
Iterator<B> it2;
public B get() {
while (it2 == null || !it2.hasNext()) {
if (!it.hasNext()) return null;
it2 = concurrentlyIterateList(it.next());
}
return it2.next();
}
});
}
static <A, B> MultiSet<A> multiMapToMultiSet(MultiMap<A, B> mm) {
return multiMapAsMultiSet(mm);
}
static File loadLibrary(String snippetID) {
return loadBinarySnippet(snippetID);
}
static void add(BitSet bs, int i) {
bs.set(i);
}
static <A> boolean add(Collection<A> c, A a) {
return c != null && c.add(a);
}
static void add(Container c, Component x) {
addToContainer(c, x);
}
static <A> List<A> reversedList(Collection<A> l) {
List<A> x = cloneList(l);
Collections.reverse(x);
return x;
}
static <A, B> NavigableSet<A> navigableKeys(NavigableMap<A, B> map) {
return map == null ? new TreeSet() : map.navigableKeySet();
}
static <A> NavigableSet<A> navigableKeys(MultiSet<A> ms) {
return ((NavigableMap) ms.map).navigableKeySet();
}
static <A, B> NavigableSet<A> navigableKeys(MultiMap<A, B> mm) {
return ((NavigableMap) mm.data).navigableKeySet();
}
static String quoteBorderless(Object o) {
if (o == null) return "null";
return quoteBorderless(str(o));
}
static String quoteBorderless(String s) {
if (s == null) return "null";
StringBuilder out = new StringBuilder((int) (l(s)*1.5));
quoteBorderless_impl(s, out);
return out.toString();
}
static void quoteBorderless_impl(String s, StringBuilder out) {
int l = s.length();
for (int i = 0; i < l; i++) {
char c = s.charAt(i);
if (c == '\\' || c == '"')
out.append('\\').append(c);
else if (c == '\r')
out.append("\\r");
else if (c == '\n')
out.append("\\n");
else
out.append(c);
}
}
static int hashCodeFor(Object a) {
return a == null ? 0 : a.hashCode();
}
static UnsupportedOperationException unsupportedOperation() {
throw new UnsupportedOperationException();
}
static File getSecretProgramDir() {
return getSecretProgramDir(getProgramID());
}
static File getSecretProgramDir(String snippetID) {
if (empty(snippetID)) return javaxSecretDir();
return newFile(javaxSecretDir(), formatSnippetID(snippetID));
}
static byte[] base64decode(String s) {
byte[] alphaToInt = base64decode_base64toint;
int sLen = s.length();
int numGroups = sLen/4;
if (4*numGroups != sLen)
throw new IllegalArgumentException(
"String length must be a multiple of four.");
int missingBytesInLastGroup = 0;
int numFullGroups = numGroups;
if (sLen != 0) {
if (s.charAt(sLen-1) == '=') {
missingBytesInLastGroup++;
numFullGroups--;
}
if (s.charAt(sLen-2) == '=')
missingBytesInLastGroup++;
}
byte[] result = new byte[3*numGroups - missingBytesInLastGroup];
// Translate all full groups from base64 to byte array elements
int inCursor = 0, outCursor = 0;
for (int i=0; i<numFullGroups; i++) {
int ch0 = base64decode_base64toint(s.charAt(inCursor++), alphaToInt);
int ch1 = base64decode_base64toint(s.charAt(inCursor++), alphaToInt);
int ch2 = base64decode_base64toint(s.charAt(inCursor++), alphaToInt);
int ch3 = base64decode_base64toint(s.charAt(inCursor++), alphaToInt);
result[outCursor++] = (byte) ((ch0 << 2) | (ch1 >> 4));
result[outCursor++] = (byte) ((ch1 << 4) | (ch2 >> 2));
result[outCursor++] = (byte) ((ch2 << 6) | ch3);
}
// Translate partial group, if present
if (missingBytesInLastGroup != 0) {
int ch0 = base64decode_base64toint(s.charAt(inCursor++), alphaToInt);
int ch1 = base64decode_base64toint(s.charAt(inCursor++), alphaToInt);
result[outCursor++] = (byte) ((ch0 << 2) | (ch1 >> 4));
if (missingBytesInLastGroup == 1) {
int ch2 = base64decode_base64toint(s.charAt(inCursor++), alphaToInt);
result[outCursor++] = (byte) ((ch1 << 4) | (ch2 >> 2));
}
}
// assert inCursor == s.length()-missingBytesInLastGroup;
// assert outCursor == result.length;
return result;
}
static int base64decode_base64toint(char c, byte[] alphaToInt) {
int result = alphaToInt[c];
if (result < 0)
throw new IllegalArgumentException("Illegal character " + c);
return result;
}
static final byte base64decode_base64toint[] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54,
55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
};
static String base64encode(byte[] a) {
int aLen = a.length;
int numFullGroups = aLen/3;
int numBytesInPartialGroup = aLen - 3*numFullGroups;
int resultLen = 4*((aLen + 2)/3);
StringBuffer result = new StringBuffer(resultLen);
char[] intToAlpha = intToBase64;
// Translate all full groups from byte array elements to Base64
int inCursor = 0;
for (int i=0; i<numFullGroups; i++) {
int byte0 = a[inCursor++] & 0xff;
int byte1 = a[inCursor++] & 0xff;
int byte2 = a[inCursor++] & 0xff;
result.append(intToAlpha[byte0 >> 2]);
result.append(intToAlpha[(byte0 << 4)&0x3f | (byte1 >> 4)]);
result.append(intToAlpha[(byte1 << 2)&0x3f | (byte2 >> 6)]);
result.append(intToAlpha[byte2 & 0x3f]);
}
// Translate partial group if present
if (numBytesInPartialGroup != 0) {
int byte0 = a[inCursor++] & 0xff;
result.append(intToAlpha[byte0 >> 2]);
if (numBytesInPartialGroup == 1) {
result.append(intToAlpha[(byte0 << 4) & 0x3f]);
result.append("==");
} else {
// assert numBytesInPartialGroup == 2;
int byte1 = a[inCursor++] & 0xff;
result.append(intToAlpha[(byte0 << 4)&0x3f | (byte1 >> 4)]);
result.append(intToAlpha[(byte1 << 2)&0x3f]);
result.append('=');
}
}
// assert inCursor == a.length;
// assert result.length() == resultLen;
return result.toString();
}
/**
* This array is a lookup table that translates 6-bit positive integer
* index values into their "Base64 Alphabet" equivalents as specified
* in Table 1 of RFC 2045.
*/
static final char intToBase64[] = {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
};
static <A> MultiMap<String, A> ciMultiMap() {
return caseInsensitiveMultiMap();
}
static String combineWithSlash(String a, String b) {
return joinNempties("/", a, b);
}
static void cleanUpAndClear(Collection c) {
if (c == null) return;
cleanUp(c);
c.clear();
}
static void cleanUpAndClear(Map map) {
if (map == null) return;
cleanUp(map);
map.clear();
}
static <A> List<A> listCreateAndAdd(List<A> l, A a) {
return addDyn(l, a);
}
static String dbBotName(String progIDWithCase) {
return fsI_flex(progIDWithCase) + " Concepts";
}
static Map<String, Integer> 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<ProgramScan.Program> 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<Number, String> 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 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 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 void close(AutoCloseable c) {
_close(c);
}
static volatile boolean readLine_noReadLine = false;
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 String format3(String pat, Object... args) {
if (args.length == 0) return pat;
List<String> 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));
}
volatile static boolean conceptsAndBot_running = false;
static boolean conceptsAndBot_thinOnStart = true;
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); }
db_mainConcepts().persist(autoSaveInterval);
dbBot();
if (conceptsAndBot_thinOnStart) { try {
thinAProgramsBackups(getDBProgramID(), true);
} catch (Throwable __e) { _handleException(__e); }}
}
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<Method> 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<Method> 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 String standard_toString(Object o) {
if (o == null) return "null";
String name = shortClassName(o);
Set<String> fields = fieldNames(o);
if (empty(fields)) return name;
return name + "(" + joinWithComma(mapNonNulls(fields, field -> {
Object value = get(o, field);
if (value == null) return null;
return field + "=" + str(value);
})) + ")";
}
static Set<String> allFields(Object o) {
TreeSet<String> 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 String[] toStringArray(Collection<String> c) {
String[] a = new String[l(c)];
Iterator<String> 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<String>) o);
else
throw fail("Not a collection or array: " + getClassName(o));
}
static String assertPossibleGlobalID(String s) {
if (!possibleGlobalID(s))
throw fail("Not an acceptable global ID: " + s);
return s;
}
static char charPlus(char a, int b) {
return (char) (((int) a) + b);
}
// better modulo that gives positive numbers always
static int mod(int n, int m) {
return (n % m + m) % m;
}
static long mod(long n, long m) {
return (n % m + m) % m;
}
static BigInteger mod(BigInteger n, int m) {
return n.mod(bigint(m));
}
static double mod(double n, double m) {
return (n % m + m) % m;
}
static <A, B> List<B> lookupAllOpt(Map<A, B> map, Collection<A> l) {
List<B> out = new ArrayList();
if (l != null) for (A a : l)
addIfNotNull(out, map.get(a));
return out;
}
static <A, B> List<B> lookupAllOpt(Collection<A> l, Map<A, B> map) {
return lookupAllOpt(map, l);
}
static String getInnerMessage(Throwable e) {
if (e == null) return null;
return getInnerException(e).getMessage();
}
static <A> A lastThat(List<A> 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> A lastThat(Object pred, List<A> l) {
return lastThat(l, pred);
}
static boolean fileNotEmpty(File f) {
return isFile(f) && fileSize(f) > 0;
}
static List<File> sortByFileName(List<File> l) {
return sortFilesByName(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 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 __2082 = 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(__2082); }}
}
}
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 void assertNotOnAWTThread() {
assertFalse("Can't do this in AWT thread", isAWTThread());
}
static Object getOptMC(String field) {
return getOpt(mc(), field);
}
static <A> ArrayList<A> cloneList_noSync(Iterable<A> l) {
return l instanceof Collection ? cloneList_noSync((Collection) l) : asList(l);
}
static <A> ArrayList<A> cloneList_noSync(Collection<A> l) {
if (l == null) return new ArrayList();
return new ArrayList<A>(l);
}
// f: func -> A (stream ends when f returns null)
static <A> IterableIterator<A> iteratorFromFunction(final Object f) {
class IFF extends IterableIterator<A> {
A a;
boolean done = false;
public boolean hasNext() {
getNext();
return !done;
}
public A next() {
getNext();
if (done) throw fail();
A _a = a;
a = null;
return _a;
}
void getNext() {
if (done || a != null) return;
a = (A) callF(f);
done = a == null;
}
};
return new IFF();
}
// optimized version for F0 argument
static <A> IterableIterator<A> iteratorFromFunction(final F0<A> f) {
return iteratorFromFunction_f0(f);
}
// iterate safely (& quickly) in the face of concurrent modifications
static <A, B> IterableIterator<B> concurrentlyIterateValues(final NavigableMap<A, B> map) {
return iteratorFromFunction(new F0<B>() {
Iterator<A> it = keys(map).iterator();
A key;
B get() {
synchronized(map) {
try {
if (!it.hasNext()) return null;
return map.get(key = it.next());
} catch (ConcurrentModificationException e) {
print("Re-iterating");
it = map.tailMap(key, false).keySet().iterator();
if (!it.hasNext()) return null;
return map.get(key = it.next()); // Can't throw another exception
}
}
}
});
}
// iterate safely (& quickly) in the face of concurrent modifications
static <A> IterableIterator<A> concurrentlyIterateList(final List<A> l) {
return iteratorFromFunction_withEndMarker_f0(new F0<A>() {
int i;
A get() {
int _i = i++;
synchronized(l) {
if (_i < l(l)) {
A a = l.get(_i);
if (a == iteratorFromFunction_endMarker) throw fail("no"); // ugly comparison fail-fast redemption
return a;
}
return (A) iteratorFromFunction_endMarker; // ugly cast
}
}
});
}
static <A, B> MultiSet<A> multiMapAsMultiSet(MultiMap<A, B> mm) {
MultiSet<A> ms = new MultiSet();
for (A a : keys(mm))
ms.add(a, l(mm.get(a)));
return ms;
}
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 <A> MultiMap<String, A> caseInsensitiveMultiMap() {
MultiMap<String,A> mm = new MultiMap();
mm.data = caseInsensitiveMap();
return mm;
}
static String fsI_flex(String s) {
return startsWithDigit(s) ? "#" + s : s;
}
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(); }
public void close() { try { io.close(); } catch (Exception __e) { throw rethrow(__e); } }
void sendLine(String line) {
io.sendLine(format3("please forward to bot *: *", subBot, line));
}
}
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<Map<String, DialogIO>> talkTo_byThread = new ThreadLocal();
static DialogIO talkTo(String ip, int port) { try {
String full = ip + ":" + port;
Map<String, DialogIO> 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 __2120 = lock; lock(__2120); try {
w.write(line + "\n");
w.flush();
} finally { unlock(__2120); } } catch (Exception __e) { throw rethrow(__e); } }
String readLineImpl() { try {
return in.readLine();
} catch (Exception __e) { throw rethrow(__e); } }
public void close() {
try {
if (!noClose) s.close();
} catch (IOException e) {
// whatever
}
}
Socket getSocket() {
return s;
}
}
static List<ProgramScan.Program> quickBotScan() {
return ProgramScan.quickBotScan();
}
static List<ProgramScan.Program> quickBotScan(int[] preferredPorts) {
return ProgramScan.quickBotScan(preferredPorts);
}
static List<ProgramScan.Program> quickBotScan(String searchPattern) {
List<ProgramScan.Program> l = new ArrayList<ProgramScan.Program>();
for (ProgramScan.Program p : ProgramScan.quickBotScan())
if (indexOfIgnoreCase(p.helloString, searchPattern) == 0)
l.add(p);
return l;
}
static String firstPartOfHelloString(String s) {
int i = s.lastIndexOf('/');
return i < 0 ? s : rtrim(s.substring(0, i));
}
static String sendToLocalBotQuietly(String bot, String text, Object... args) {
text = format3(text, args);
DialogIO channel = newFindBot2(bot); try {
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 { _close(channel); }}
static String sendToLocalBotQuietly(int port, String text, Object... args) {
text = format3(text, args);
DialogIO channel = talkTo(port); try {
try {
channel.readLine();
channel.sendLine(text);
String s = channel.readLine();
return s;
} catch (Throwable e) {
e.printStackTrace();
return null;
}
} finally { _close(channel); }}
static Class hotwireOnce(String programID) {
return hotwireCached(programID, false);
}
static String getBotAddress(String bot) {
List<ScannedBot> l = fullBotScan(bot);
return empty(l) ? null : first(l).address;
}
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); try {
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 { _close(channel); }}
static String sendToLocalBot(int port, String text, Object... args) {
text = format3(text, args);
DialogIO channel = talkTo(port); try {
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 { _close(channel); }}
static String format(String pat, Object... args) {
return format3(pat, args);
}
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 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 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 Set<String> fieldNames(Object o) {
return allFields(o);
}
static List mapNonNulls(Iterable l, Object f) { return mapNonNulls(f, l); }
static List mapNonNulls(Object f, Iterable l) {
List x = new ArrayList();
if (l != null) for (Object o : l)
addIfNotNull(x, callF(f, o));
return x;
}
static List mapNonNulls(Object f, Object[] l) {
List x = new ArrayList();
if (l != null) for (Object o : l)
addIfNotNull(x, callF(f, o));
return x;
}
static <A, B> List<B> mapNonNulls(Iterable<A> l, F1<A, B> f) { return mapNonNulls(f, l); }
static <A, B> List<B> mapNonNulls(F1<A, B> f, Iterable<A> l) {
List x = new ArrayList();
if (l != null) for (Object o : l)
addIfNotNull(x, callF(f, o));
return x;
}
static <A, B> List<B> mapNonNulls(Iterable<A> l, IF1<A, B> f) {
List x = emptyList(l);
if (l != null) for (A o : l)
addIfNotNull(x, f.get(o));
return x;
}
static int hashCode(Object a) {
return a == null ? 0 : a.hashCode();
}
static List<File> sortFilesByName(List<File> l) {
sort(l, new Comparator<File>() {
public int compare(File a, File b) {
return stdcompare(a.getName(), b.getName());
}
});
return l;
}
static File standardLogFile() {
return getProgramFile("log");
}
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 <A> IterableIterator<A> iteratorFromFunction_f0(final F0<A> f) {
class IFF2 extends IterableIterator<A> {
A a;
boolean done = false;
public boolean hasNext() {
getNext();
return !done;
}
public A next() {
getNext();
if (done) throw fail();
A _a = a;
a = null;
return _a;
}
void getNext() {
if (done || a != null) return;
a = f.get();
done = a == null;
}
};
return new IFF2();
}
static 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 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<URL> urlsTried = new ArrayList();
List<Throwable> 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 Object swing(Object f) {
return swingAndWait(f);
}
static <A> A swing(F0<A> f) {
return (A) swingAndWait(f);
}
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<String> 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); } }
public void close() {}
Socket getSocket() { return null; }
}
static Map<String, Integer> newFindBot2_cache = synchroHashMap();
static boolean newFindBot2_verbose = false;
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 TreeMap<String,Class> 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 __2226 = hotwireCached_lock; lock(__2226); 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(__2226); } }
static class ScannedBot {
String helloString;
String address;
ScannedBot(String helloString, String address) {
this.address = address;
this.helloString = helloString;}
ScannedBot() {}
}
static List<ScannedBot> fullBotScan() {
return fullBotScan("");
}
static List<ScannedBot> fullBotScan(String searchPattern) {
List<ScannedBot> 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<Number, String> 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 Object unstructure_startingAtIndex(String s, int i) {
return unstructure_tok(javaTokC_noMLS_iterator(s, i), false, null);
}
static void consoleClearInput() {
consoleSetInput("");
}
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 boolean hasBot(String searchPattern) { try {
DialogIO io = findBot(searchPattern);
if (io != null) {
io.close();
return true;
} else
return false;
} catch (Exception __e) { throw rethrow(__e); } }
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 Android3 methodsBot2(String name, final Object receiver, final List<String> exposedMethods) {
return methodsBot2(name, receiver, exposedMethods, null);
}
static Android3 methodsBot2(String name, final Object receiver, final List<String> exposedMethods, final Lock lock) {
Android3 android = new Android3();
android.greeting = name;
android.console = false;
android.responder = new Responder() {
String answer(String s, List<String> history) {
return exposeMethods2(receiver, s, exposedMethods, lock);
}
};
return makeBot(android);
}
static List<String> db_standardExposedMethods_list = ll("xlist", "xnew", "xset", "xdelete", "xget", "xclass", "xfullgrab", "xshutdown", "xchangeCount", "xcount");
static List<String> db_standardExposedMethods() {
return db_standardExposedMethods_list;
}
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 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<Map<String, List<String>>> loadBinaryPage_responseHeaders = new ThreadLocal();
static ThreadLocal<Map<String, String>> 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<String, String> 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 <B, A extends B> A addAndReturn(Collection<B> c, A a) {
if (c != null) c.add(a);
return a;
}
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 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 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>() { 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 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 void consoleSetInput(final String text) {
if (headless()) return;
setTextAndSelectAll(consoleInputField(), text);
focusConsole();
}
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 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<String> toks, Matches matches) {
if (toks == null) return false;
List<String> 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); try {
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 { _close(channel); }}
static boolean exposeMethods2_debug = false;
static String exposeMethods2(Object receiver, String s, List<String> methodNames) {
return exposeMethods2(receiver, s, methodNames, null);
}
static String exposeMethods2(Object receiver, String s, List<String> 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 TimeZone localTimeZone() {
return getTimeZone(standardTimeZone());
// TimeZone.getDefault()?
}
static <A> A println(A a) {
return print(a);
}
static String imageServerURL() {
return or2(trim(loadTextFile(javaxDataDir("image-server-url.txt"))), "http://botcompany.de/images/raw/");
}
static volatile boolean muricaPassword_pretendNotAuthed = false;
static String muricaPassword() {
if (muricaPassword_pretendNotAuthed) return null;
return trim(loadTextFile(muricaPasswordFile()));
}
public static File mkdirsFor(File file) {
return mkdirsForFile(file);
}
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 Runnable addThreadInfoToRunnable(final Object r) {
final Object info = _threadInfo();
return info == null ? asRunnable(r) : new Runnable() { public void run() { try { _inheritThreadInfo(info); callF(r);
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "_inheritThreadInfo(info); callF(r);"; }};
}
static int 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<Throwable> 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 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<String> history) {
return callStaticAnswerMethod(mc(), s, history);
}
static String callStaticAnswerMethod(Object c, String s, List<String> history) {
String answer = (String) callOpt(c, "answer", s, history);
if (answer == null)
answer = (String) callOpt(c, "answer", s);
return emptyToNull(answer);
}
static List<Class> dependentClasses() {
return cleanUpAndGetWeakReferencesList(hotwire_classes);
}
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 List<WeakReference<Class>> hotwire_classes = synchroList();
static Class<?> hotwireDependent(String src) {
Class c = hotwire(src);
makeDependent(c);
return c;
}
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 = false; // disable all android making
static class Android3 {
String greeting;
boolean publicOverride = false; // optionally set this in client
int startPort = 5000; // optionally set this in client
Responder responder;
boolean console = true;
boolean quiet = false; // no messages on console
boolean daemon = false;
boolean incomingSilent = false;
int incomingPrintLimit = 200;
boolean useMultiPort = true;
boolean recordHistory = false;
boolean verbose = false;
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<String> 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<String> 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<String> 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<S>();
} 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<String> 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<String> 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<String> 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<String> 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<String> 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<DialogIO> makeAndroid3_io = new ThreadLocal();
static Android3 makeAndroid3() {
return makeAndroid3(getProgramTitle() + ".");
}
static String makeResponder_callAnswerMethod(Object bot, String s, List<String> 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<String> 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<String> history) {
return makeResponder_callAnswerMethod(bot, s, history);
}
};
}
static String defaultBotName() {
return getProgramTitle() + ".";
}
static TimeZone getTimeZone(String name) {
return TimeZone.getTimeZone(name);
}
static String standardTimeZone_name = "Europe/Berlin";
static String standardTimeZone() {
return standardTimeZone_name;
}
static File muricaPasswordFile() {
return new File(javaxSecretDir(), "murica/muricaPasswordFile");
}
static int roundDownTo(int x, int n) {
return x/n*n;
}
static long roundDownTo(long x, long n) {
return x/n*n;
}
static Runnable asRunnable(Object o) {
return toRunnable(o);
}
static void _inheritThreadInfo(Object info) {
_threadInheritInfo(info);
}
static String emptyToNull(String s) {
return eq(s, "") ? null : s;
}
static <A, B> Map<A, B> emptyToNull(Map<A, B> map) {
return empty(map) ? null : map;
}
static <A> List<A> cleanUpAndGetWeakReferencesList(List<WeakReference<A>> l) {
if (l == null) return null;
synchronized(l) {
List<A> 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 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 void removeFromMultiPort(long vport) {
if (vport == 0) return;
for (Object port : getMultiPorts())
call(port, "removePort", vport);
}
static List<Object> 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<String> 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<String> 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 = false;
static ThreadLocal<Boolean> startDialogServer_quiet = new ThreadLocal();
static Set<String> 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); } }
public 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 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 Object callOptMC(String method, Object... args) {
return callOpt(mc(), method, args);
}
static List<Object> getMultiPorts() {
return (List) callOpt(getJavaX(), "getMultiPorts");
}
// 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 <A> Set<A> synchroTreeSet() {
return Collections.synchronizedSet(new TreeSet<A>());
}
static boolean forbiddenPort(int port) {
return port == 5037; // adb
}
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<String> indent(String indent, List<String> lines) {
List<String> l = new ArrayList();
if (lines != null) for (String s : lines)
l.add(indent + s);
return l;
}
static String getProgramName_cache;
static String getProgramName() {
Lock __2393 = downloadLock(); lock(__2393); try {
if (getProgramName_cache == null)
getProgramName_cache = getSnippetTitleOpt(programID());
return getProgramName_cache;
} finally { unlock(__2393); } }
static void _onLoad_getProgramName() {
{ startThread(new Runnable() { public void run() { try { getProgramName();
} catch (Exception __e) { throw rethrow(__e); } } public String toString() { return "getProgramName();"; }}); }
}
static Lock downloadLock_lock = fairLock();
static Lock downloadLock() {
return downloadLock_lock;
}
static String getSnippetTitleOpt(String s) {
return isSnippetID(s) ? getSnippetTitle(s) : s;
}
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 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 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 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 String getOneLineFileInfoField(File f, String field) {
File infoFile = associatedInfosFile(f);
List<String> 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 File associatedInfosFile(File f) {
return replaceExtension(f, ".infos");
}
static String firstStartingWithIC_drop(Collection<String> 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<String> l) {
return firstStartingWithIC_drop(l, prefix);
}
static File parentFile(File f) {
return dirOfFile(f);
}
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);
}
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 addPrefixOptIfNempty(String prefix, String s) {
return addPrefixIfNotEmpty2(prefix, s);
}
static String addPrefixIfNotEmpty2(String prefix, String s) {
return empty(s) ? "" : addPrefix(prefix, s);
}
static String addPrefix(String prefix, String s) {
return s.startsWith(prefix) ? s : prefix + s;
}
static class Str extends Concept {
String name;
List<String> otherNames = new ArrayList();
Str() {}
Str(String name) {
this.name = name;}
public String toString() { return name; }
}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 = false;
static class Program {
int port;
String helloString;
Program(int port, String helloString) {
this.helloString = helloString;
this.port = port;}
}
static List<Program> scan() { try {
return scan(1, 65535);
} catch (Exception __e) { throw rethrow(__e); } }
static List<Program> scan(int fromPort, int toPort) {
return scan(fromPort, toPort, new int[0]);
}
static List<Program> scan(int fromPort, int toPort, int[] preferredPorts) { try {
Set<Integer> preferredPortsSet = new HashSet<Integer>(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<Future<Program>> futures = new ArrayList();
List<Integer> 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<Program> programs = new ArrayList();
long time = now();
int i = 0;
for (final Future<Program> 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<Program> checkPort(final ExecutorService es, final String ip, final int port, final int timeout) {
return es.submit(new Callable<Program>() {
@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<Program> quickScan() {
return scan(quickScanFrom, quickScanTo);
}
static List<Program> quickBotScan() {
return quickBotScan(new int[0]);
}
static List<Program> quickBotScan(int[] preferredPorts) {
if (maxNumberOfVMs == 0)
maxNumberOfVMs = isAndroid() ? maxNumberOfVMs_android : maxNumberOfVMs_nonAndroid;
return scan(4999, 5000+maxNumberOfVMs-1, preferredPorts);
}
}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<Entry> 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);
}
}/** this class is fully thread-safe */
static class Flag implements Runnable {
private boolean up = false;
/** 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(); }
}
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 String defaultTimerName_name;
static String defaultTimerName() {
if (defaultTimerName_name == null)
defaultTimerName_name = "A timer by " + programID();
return defaultTimerName_name;
}
static Set<java.util.Timer> _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 <A> Set<A> newWeakHashSet() {
return synchroWeakHashSet();
}
static void cancelTimers(Collection timers) {
for (Object timer : timers) cancelTimer(timer);
}
static <A> List<A> getAndClearList(Collection<A> l) {
if (l == null) return emptyList();
synchronized(collectionMutex(l)) {
List<A> out = cloneList(l);
l.clear();
return out;
}
}
static <A> Set<A> 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); }}
}
}