Libraryless. Click here for Pure Java version (4321L/30K/96K).
1 | !747 |
2 | !awt { |
3 | !actionListener { |
4 | !named thread |
5 | |
6 | /** |
7 | JavaX runner version 28 |
8 | |
9 | Changes to v26: |
10 | -ask Boot Bot for snippets if it's online (seems to work) |
11 | -make every VM injectable (almost done) |
12 | |
13 | TODO when making x29: change program ID in source |
14 | */ |
15 | |
16 | m { p { throw new RuntimeException("placebo"); } } |
17 | |
18 | interface StringFunc { |
19 | String get(String s); |
20 | } |
21 | |
22 | class x28 implements Runnable { |
23 | static final String version = "JavaX 28"; |
24 | static final int subversion = 2; |
25 | |
26 | // If programs run longer than this, they might have their class files |
27 | // deleted. |
28 | static int tempFileRetentionTime = 24; // hours |
29 | |
30 | static boolean verbose = false, translate = false, list = false, virtualizeTranslators = true; |
31 | static String translateTo = null; |
32 | static boolean preferCached = false, noID = false, noPrefetch = false, noAWT = false; |
33 | static boolean safeOnly = false, safeTranslate = false, javacOnly = false, logOn = true; |
34 | static boolean runMainInProcess = true, consoleOn = true, hasHelloMessage = false; |
35 | static List<String[]> mainTranslators = new ArrayList<String[]>(); |
36 | private static Map<Long, String> memSnippetCache = new HashMap<Long, String>(); |
37 | private static int processesStarted, compilations; |
38 | |
39 | // snippet ID -> md5 |
40 | private static HashMap<Long, String> prefetched = new HashMap<Long, String>(); |
41 | private static File virtCache; |
42 | |
43 | // doesn't work yet |
44 | private static Map<String, Class<?>> programCache = new HashMap<String, Class<?>>(); |
45 | static boolean cacheTranslators = false; |
46 | |
47 | // this should work (caches transpiled translators) |
48 | private static HashMap<Long, Object[]> translationCache = new HashMap<Long, Object[]>(); |
49 | static boolean cacheTranspiledTranslators = true; |
50 | |
51 | // which snippets are available pre-transpiled server-side? |
52 | private static Set<Long> hasTranspiledSet = new HashSet<Long>(); |
53 | static boolean useServerTranspiled = true; |
54 | |
55 | static Object androidContext; |
56 | static boolean android = isAndroid(); |
57 | |
58 | // We stick to 1.7 for now to support android. |
59 | // Scripts like #1001155 might change to 1.6 |
60 | static S javaTarget = System.getProperty("java.version").startsWith("1.6.") ? "1.6" : "1.7"; |
61 | |
62 | // Translators currently being translated (to detect recursions) |
63 | private static Set<Long> translating = new HashSet<Long>(); |
64 | |
65 | static String lastOutput; |
66 | static String[] fullArgs; |
67 | private static Console console; |
68 | |
69 | static String javaCompilerOutput; |
70 | |
71 | public static void main(String[] args) { |
72 | try { |
73 | goMain(args); |
74 | } catch (Throwable e) { |
75 | e.printStackTrace(); |
76 | } |
77 | } |
78 | |
79 | static void goMain(String[] args) throws Exception { |
80 | __javax = x28.class; // for hotwire |
81 | |
82 | if (args.length != 0 && args[0].equals("-v")) verbose = true; |
83 | redirectSystemOutAndErr(); |
84 | |
85 | for (S arg : args) |
86 | if (arg.equals("-noawt")) |
87 | noAWT = true; |
88 | |
89 | if (consoleOn && console == null && !noAWT) |
90 | tryToOpenConsole(args); |
91 | |
92 | String autoReport = loadTextFile(new File(userHome(), ".javax/auto-report-to-chat").getPath(), "").trim(); |
93 | //print("autoReport=" + autoReport); |
94 | if (!isChatServer(args) && autoReport.equals("1")) |
95 | autoReportToChat(); |
96 | |
97 | if (!hasHelloMessage) { |
98 | hasHelloMessage = true; |
99 | //installHelloMessage(args.length == 0 ? "JavaX Start-Up VM" : "JavaX VM (" + smartJoin(args) + ")"); |
100 | makeVMAndroid(); |
101 | } |
102 | |
103 | File ioBaseDir = new File("."), inputDir = null, outputDir = null; |
104 | String src = null; |
105 | List<String> programArgs = new ArrayList<String>(); |
106 | fullArgs = args; |
107 | |
108 | for (int i = 0; i < args.length; i++) { |
109 | String arg = args[i]; |
110 | |
111 | if (arg.equals("-version")) { |
112 | showVersion(); |
113 | System.exit(0); |
114 | } |
115 | |
116 | if (arg.equals("-sysprop")) { |
117 | showSystemProperties(); |
118 | return; |
119 | } |
120 | |
121 | if (arg.equals("-v") || arg.equals("-verbose")) |
122 | verbose = true; |
123 | else if (arg.equals("-finderror")) |
124 | verbose = true; |
125 | else if (arg.equals("-offline") || arg.equalsIgnoreCase("-prefercached")) |
126 | preferCached = true; |
127 | else if (arg.equals("-novirt")) |
128 | virtualizeTranslators = false; |
129 | else if (arg.equals("-safeonly")) |
130 | safeOnly = true; |
131 | else if (arg.equals("-safetranslate")) |
132 | safeTranslate = true; |
133 | else if (arg.equals("-noawt")) |
134 | noAWT = true; |
135 | else if (arg.equals("-noid")) |
136 | noID = true; |
137 | else if (arg.equals("-nocachetranspiled")) |
138 | cacheTranspiledTranslators = false; |
139 | else if (arg.equals("-javac")) |
140 | javacOnly = true; |
141 | else if (arg.equals("-localtranspile")) |
142 | useServerTranspiled = false; |
143 | else if (arg.equals("translate") && src == null) |
144 | translate = true; |
145 | else if (arg.equals("list") && src == null) { |
146 | list = true; |
147 | virtualizeTranslators = false; // so they are silenced |
148 | } else if (arg.equals("run") && src == null) { |
149 | // it's the default command anyway |
150 | } else if (arg.startsWith("input=")) |
151 | inputDir = new File(arg.substring(6)); |
152 | else if (arg.startsWith("output=")) |
153 | outputDir = new File(arg.substring(7)); |
154 | else if (arg.equals("with")) |
155 | mainTranslators.add(new String[] {args[++i], null}); |
156 | else if (translate && arg.equals("to")) |
157 | translateTo = args[++i]; |
158 | else if (src == null) { |
159 | //System.out.println("src=" + arg); |
160 | src = arg; |
161 | } else |
162 | programArgs.add(arg); |
163 | } |
164 | |
165 | cleanCache(); |
166 | |
167 | if (useServerTranspiled) |
168 | noPrefetch = true; |
169 | |
170 | if (src == null) src = "."; |
171 | |
172 | // Might actually want to write to 2 disk caches (global/per program). |
173 | if (virtualizeTranslators && !preferCached) |
174 | virtCache = TempDirMaker_make(); |
175 | |
176 | if (inputDir != null) { |
177 | ioBaseDir = TempDirMaker_make(); |
178 | System.out.println("Taking input from: " + inputDir.getAbsolutePath()); |
179 | System.out.println("Output is in: " + new File(ioBaseDir, "output").getAbsolutePath()); |
180 | copyInput(inputDir, new File(ioBaseDir, "input")); |
181 | } |
182 | |
183 | if (logOn) |
184 | logStart(args); |
185 | |
186 | javaxmain(src, ioBaseDir, translate, list, programArgs.toArray(new String[programArgs.size()])); |
187 | |
188 | if (outputDir != null) { |
189 | copyInput(new File(ioBaseDir, "output"), outputDir); |
190 | System.out.println("Output copied to: " + outputDir.getAbsolutePath()); |
191 | } |
192 | |
193 | if (verbose) { |
194 | // print stats |
195 | System.out.println("Processes started: " + processesStarted + ", compilations: " + compilations); |
196 | } |
197 | } |
198 | |
199 | public static void javaxmain(String src, File ioDir, boolean translate, boolean list, |
200 | String[] args) throws Exception { |
201 | String programID = isSnippetID(src) ? "" + parseSnippetID(src) : null; |
202 | |
203 | if (programID != null) |
204 | System.err.println("JavaX TRANSLATE " + programID + " " + smartJoin(args)); |
205 | |
206 | List<File> libraries = new ArrayList<File>(); |
207 | File X = transpileMain(src, libraries); |
208 | if (verbose) |
209 | print("After transpileMain: " + X); |
210 | |
211 | if (X == null) { |
212 | showVersion(); |
213 | |
214 | if (fullArgs != null) { |
215 | String[] nargs; |
216 | if (fullArgs.length == 0) |
217 | nargs = new String[] {"1000825"}; // swing-start |
218 | else { |
219 | // forward to search |
220 | nargs = new String[fullArgs.length+1]; |
221 | nargs[0] = "636"; |
222 | // nargs[1] = "search-runnables"; |
223 | System.arraycopy(fullArgs, 0, nargs, 1, fullArgs.length); |
224 | } |
225 | main(nargs); // Hopefully we get no infinite recursion :) |
226 | return; |
227 | } |
228 | |
229 | System.out.println("No main.java found, exiting"); |
230 | return; |
231 | } |
232 | |
233 | info.transpiledSrc = X; |
234 | |
235 | // list or run |
236 | |
237 | if (translate) { |
238 | File to = X; |
239 | if (translateTo != null) { |
240 | StringBuilder buf = new StringBuilder(); |
241 | for (File f : libraries) buf.append(f.getName()+"\n"); |
242 | if (new File(translateTo).isDirectory()) { |
243 | to = new File(translateTo, "main.java"); |
244 | saveTextFile(new File(translateTo, "libraries.txt").getPath(), buf.toString()); |
245 | } else { |
246 | to = new File(translateTo); |
247 | saveTextFile(new File(translateTo + "_libraries").getPath(), buf.toString()); |
248 | } |
249 | } |
250 | if (to != X) |
251 | copy(new File(X, "main.java"), to); |
252 | System.out.println("Program translated to: " + to.getAbsolutePath()); |
253 | } else if (list) |
254 | System.out.println(loadTextFile(new File(X, "main.java").getPath(), null)); |
255 | else { |
256 | if (programID != null) |
257 | System.err.println("JavaX RUN " + programID + " " + smartJoin(args)); |
258 | System.err.println(); // Make empty line before actual program starts |
259 | |
260 | javax2(X, ioDir, false, runMainInProcess, libraries, args, null, programID, info); |
261 | |
262 | System.out.println("[main done]"); |
263 | |
264 | // cleanup reportToChat thread |
265 | if (reportToChat_q != null) { |
266 | if (customSystemOut != null) |
267 | Thread.sleep(1000); // delay to finish autoReportToChat. Yes it's hacky. |
268 | if (verbose) System.out.println("Closing reportToChat queue"); |
269 | reportToChat_q.done(); |
270 | } |
271 | } |
272 | } |
273 | |
274 | static File transpileMain(String src, List<File> libraries) throws Exception { |
275 | File srcDir = null; |
276 | boolean isTranspiled = false; |
277 | if (isSnippetID(src)) { |
278 | S transpiledSrc = getTranspilationFromBossBot(parseSnippetID(src)); |
279 | if (transpiledSrc != null) { |
280 | int i = transpiledSrc.indexOf('\n'); |
281 | String libs = transpiledSrc.substring(0, Math.max(0, i)); |
282 | transpiledSrc = transpiledSrc.substring(i+1); |
283 | if (!transpiledSrc.isEmpty()) { |
284 | srcDir = TempDirMaker_make(); |
285 | saveTextFile(new File(srcDir, "main.java").getPath(), transpiledSrc); |
286 | isTranspiled = true; |
287 | |
288 | Matcher m = Pattern.compile("\\d+").matcher(libs); |
289 | while (m.find()) { |
290 | String libid = m.group(); |
291 | File libraryFile = DiskSnippetCache_getLibrary(parseSnippetID(libid)); |
292 | loadLibrary(libid, libraries, libraryFile); |
293 | } |
294 | } |
295 | } |
296 | |
297 | if (srcDir == null) { |
298 | prefetch(src); |
299 | long id = parseSnippetID(src); |
300 | prefetched.remove(id); // hackfix to ensure transpiled main program is found. |
301 | srcDir = loadSnippetAsMainJava(src); |
302 | if (verbose) |
303 | System.err.println("hasTranspiledSet: " + hasTranspiledSet); |
304 | if (hasTranspiledSet.contains(id) && useServerTranspiled) { |
305 | //System.err.println("Trying pretranspiled main program: #" + id); |
306 | transpiledSrc = getServerTranspiled("#" + id); |
307 | int i = transpiledSrc.indexOf('\n'); |
308 | String libs = transpiledSrc.substring(0, Math.max(0, i)); |
309 | transpiledSrc = transpiledSrc.substring(i+1); |
310 | if (!transpiledSrc.isEmpty()) { |
311 | srcDir = TempDirMaker_make(); |
312 | saveTextFile(new File(srcDir, "main.java").getPath(), transpiledSrc); |
313 | isTranspiled = true; |
314 | //translationCache.put(id, new Object[] {srcDir, libraries}); |
315 | |
316 | Matcher m = Pattern.compile("\\d+").matcher(libs); |
317 | while (m.find()) { |
318 | String libid = m.group(); |
319 | File libraryFile = DiskSnippetCache_getLibrary(parseSnippetID(libid)); |
320 | loadLibrary(libid, libraries, libraryFile); |
321 | } |
322 | } |
323 | } |
324 | } |
325 | } else { |
326 | srcDir = new File(src); |
327 | |
328 | // if the argument is a file, it is assumed to be main.java |
329 | if (srcDir.isFile()) { |
330 | srcDir = TempDirMaker_make(); |
331 | copy(new File(src), new File(srcDir, "main.java")); |
332 | } |
333 | |
334 | if (!new File(srcDir, "main.java").exists()) |
335 | return null; |
336 | } |
337 | |
338 | // translate |
339 | |
340 | File X = srcDir; |
341 | |
342 | if (!isTranspiled) { |
343 | X = topLevelTranslate(X, libraries); |
344 | System.err.println("Translated " + src); |
345 | |
346 | // save prefetch data |
347 | if (isSnippetID(src)) |
348 | savePrefetchData(src); |
349 | } |
350 | return X; |
351 | } |
352 | |
353 | private static void prefetch(String mainSnippetID) throws IOException { |
354 | if (noPrefetch) return; |
355 | |
356 | long mainID = parseSnippetID(mainSnippetID); |
357 | String s = mainID + " " + loadTextFile(new File(userHome(), ".tinybrain/prefetch/" + mainID + ".txt").getPath(), ""); |
358 | String[] ids = s.trim().split(" "); |
359 | if (ids.length > 1) { |
360 | String url = "http://tinybrain.de:8080/tb-int/prefetch.php?ids=" + URLEncoder.encode(s, "UTF-8"); |
361 | String data = loadPage(new URL(url)); |
362 | String[] split = data.split(" "); |
363 | if (split.length == ids.length) |
364 | for (int i = 0; i < ids.length; i++) |
365 | prefetched.put(parseSnippetID(ids[i]), split[i]); |
366 | } |
367 | } |
368 | |
369 | static String userHome() { |
370 | if (android) |
371 | return ((File) call(androidContext, "getFilesDir")).getAbsolutePath(); |
372 | else |
373 | return System.getProperty("user.home"); |
374 | } |
375 | |
376 | private static void savePrefetchData(String mainSnippetID) throws IOException { |
377 | List<String> ids = new ArrayList<String>(); |
378 | long mainID = parseSnippetID(mainSnippetID); |
379 | |
380 | for (long id : memSnippetCache.keySet()) |
381 | if (id != mainID) |
382 | ids.add(String.valueOf(id)); |
383 | |
384 | saveTextFile(new File(userHome(),".tinybrain/prefetch/" + mainID + ".txt").getPath(), join(" ", ids)); |
385 | } |
386 | |
387 | static File topLevelTranslate(File srcDir, List<File> libraries_out) throws Exception { |
388 | File X = srcDir; |
389 | X = applyTranslators(X, mainTranslators, libraries_out); // translators supplied on command line (unusual) |
390 | |
391 | // actual inner translation of the JavaX source |
392 | X = defaultTranslate(X, libraries_out); |
393 | return X; |
394 | } |
395 | |
396 | private static File defaultTranslate(File x, List<File> libraries_out) throws Exception { |
397 | x = luaPrintToJavaPrint(x); |
398 | x = repeatAutoTranslate(x, libraries_out); |
399 | return x; |
400 | } |
401 | |
402 | private static File repeatAutoTranslate(File x, List<File> libraries_out) throws Exception { |
403 | new List<String[]> postTranslators; |
404 | |
405 | while (true) { |
406 | String main = loadTextFile(new File(x, "main.java").getPath(), null); |
407 | List<String> lines = toLines(main); |
408 | List<String[]> t = findPostTranslators(lines); |
409 | postTranslators.addAll(t); |
410 | |
411 | if (!t.isEmpty()) { |
412 | main = fromLines(lines); |
413 | x = TempDirMaker_make(); |
414 | saveTextFile(new File(x, "main.java").getPath(), main); |
415 | } |
416 | |
417 | File y = autoTranslate(x, libraries_out); |
418 | if (y == x) |
419 | break; |
420 | x = y; |
421 | } |
422 | |
423 | x = applyTranslators(x, postTranslators, libraries_out); |
424 | |
425 | return x; |
426 | } |
427 | |
428 | private static File autoTranslate(File x, List<File> libraries_out) throws Exception { |
429 | String main = loadTextFile(new File(x, "main.java").getPath(), null); |
430 | List<String> lines = toLines(main); |
431 | List<String[]> translators = findTranslators(lines); |
432 | if (translators.isEmpty()) |
433 | return x; |
434 | |
435 | main = fromLines(lines); |
436 | File newDir = TempDirMaker_make(); |
437 | saveTextFile(new File(newDir, "main.java").getPath(), main); |
438 | return applyTranslators(newDir, translators, libraries_out); |
439 | } |
440 | |
441 | static List<String[]> findTranslators(List<String> lines) { |
442 | List<String[]> translators = new ArrayList<String[]>(); |
443 | Pattern pattern = Pattern.compile("^!([0-9# \t]+)"); |
444 | Pattern pArgs = Pattern.compile("^\\s*\\((.*)\\)"); |
445 | for (ListIterator<String> iterator = lines.listIterator(); iterator.hasNext(); ) { |
446 | String line = iterator.next(); |
447 | line = line.trim(); |
448 | Matcher matcher = pattern.matcher(line); |
449 | if (matcher.find()) { |
450 | String[] t = matcher.group(1).split("[ \t]+"); |
451 | String rest = line.substring(matcher.end()); |
452 | String arg = null; |
453 | if (t.length == 1) { |
454 | Matcher mArgs = pArgs.matcher(rest); |
455 | if (mArgs.find()) |
456 | arg = mArgs.group(1); |
457 | } |
458 | for (String transi : t) |
459 | translators.add(new String[]{transi, arg}); |
460 | iterator.remove(); |
461 | } |
462 | } |
463 | return translators; |
464 | } |
465 | |
466 | static List<String[]> findPostTranslators(List<String> lines) { |
467 | List<String[]> translators = new ArrayList<String[]>(); |
468 | Pattern pattern = Pattern.compile("^!post\\s*([0-9# \t]+)"); |
469 | Pattern pArgs = Pattern.compile("^\\s*\\((.*)\\)"); |
470 | for (ListIterator<String> iterator = lines.listIterator(); iterator.hasNext(); ) { |
471 | String line = iterator.next(); |
472 | line = line.trim(); |
473 | Matcher matcher = pattern.matcher(line); |
474 | if (matcher.find()) { |
475 | String[] t = matcher.group(1).split("[ \t]+"); |
476 | String rest = line.substring(matcher.end()); |
477 | String arg = null; |
478 | if (t.length == 1) { |
479 | Matcher mArgs = pArgs.matcher(rest); |
480 | if (mArgs.find()) |
481 | arg = mArgs.group(1); |
482 | } |
483 | for (String transi : t) |
484 | translators.add(new String[]{transi, arg}); |
485 | iterator.remove(); |
486 | } |
487 | } |
488 | return translators; |
489 | } |
490 | |
491 | public static List<String> toLines(String s) { |
492 | List<String> lines = new ArrayList<String>(); |
493 | int start = 0; |
494 | while (true) { |
495 | int i = toLines_nextLineBreak(s, start); |
496 | if (i < 0) { |
497 | if (s.length() > start) lines.add(s.substring(start)); |
498 | break; |
499 | } |
500 | |
501 | lines.add(s.substring(start, i)); |
502 | if (s.charAt(i) == '\r' && i+1 < s.length() && s.charAt(i+1) == '\n') |
503 | i += 2; |
504 | else |
505 | ++i; |
506 | |
507 | start = i; |
508 | } |
509 | return lines; |
510 | } |
511 | |
512 | private static int toLines_nextLineBreak(String s, int start) { |
513 | for (int i = start; i < s.length(); i++) { |
514 | char c = s.charAt(i); |
515 | if (c == '\r' || c == '\n') |
516 | return i; |
517 | } |
518 | return -1; |
519 | } |
520 | |
521 | public static String fromLines(List<String> lines) { |
522 | StringBuilder buf = new StringBuilder(); |
523 | for (String line : lines) { |
524 | buf.append(line).append('\n'); |
525 | } |
526 | return buf.toString(); |
527 | } |
528 | |
529 | private static File applyTranslators(File x, List<String[]> translators, List<File> libraries_out) throws Exception { |
530 | for (String[] translator : translators) |
531 | x = applyTranslator(x, translator[0], translator[1], libraries_out); |
532 | return x; |
533 | } |
534 | |
535 | // also takes a library |
536 | private static File applyTranslator(File x, String translator, String arg, List<File> libraries_out) throws Exception { |
537 | if (verbose) |
538 | System.out.println("Using translator " + translator + " on sources in " + x.getPath()); |
539 | |
540 | File newDir = runTranslatorOnInput(translator, null, arg, x, !verbose, libraries_out); |
541 | |
542 | if (!new File(newDir, "main.java").exists()) { |
543 | throw new Exception("Translator " + translator + " did not generate main.java"); |
544 | // TODO: show translator output |
545 | } |
546 | if (verbose) |
547 | System.out.println("Translated with " + translator + " from " + x.getPath() + " to " + newDir.getPath()); |
548 | x = newDir; |
549 | return x; |
550 | } |
551 | |
552 | private static File luaPrintToJavaPrint(File x) throws IOException { |
553 | File newDir = TempDirMaker_make(); |
554 | String code = loadTextFile(new File(x, "main.java").getPath(), null); |
555 | code = luaPrintToJavaPrint(code); |
556 | saveTextFile(new File(newDir, "main.java").getPath(), code); |
557 | return newDir; |
558 | } |
559 | |
560 | public static String luaPrintToJavaPrint(String code) { |
561 | return ("\n" + code).replaceAll( |
562 | "(\n\\s*)print (\".*\")", |
563 | "$1System.out.println($2);").substring(1); |
564 | } |
565 | |
566 | public static File loadSnippetAsMainJava(String snippetID) throws IOException { |
567 | checkProgramSafety(snippetID); |
568 | File srcDir = TempDirMaker_make(); |
569 | saveTextFile(new File(srcDir, "main.java").getPath(), loadSnippet(snippetID)); |
570 | return srcDir; |
571 | } |
572 | |
573 | public static File loadSnippetAsMainJavaVerified(String snippetID, String hash) throws IOException { |
574 | checkProgramSafety(snippetID); |
575 | File srcDir = TempDirMaker_make(); |
576 | saveTextFile(new File(srcDir, "main.java").getPath(), loadSnippetVerified(snippetID, hash)); |
577 | return srcDir; |
578 | } |
579 | |
580 | @SuppressWarnings( "unchecked" ) |
581 | /** returns output dir */ |
582 | private static File runTranslatorOnInput(String snippetID, String hash, String arg, File input, |
583 | boolean silent, |
584 | List<File> libraries_out) throws Exception { |
585 | if (safeTranslate) |
586 | checkProgramSafetyImpl(snippetID); |
587 | long id = parseSnippetID(snippetID); |
588 | |
589 | // It's a library, not a translator. |
590 | File libraryFile = DiskSnippetCache_getLibrary(id); |
591 | if (verbose) |
592 | System.out.println("Library file for " + id + ": " + libraryFile); |
593 | if (libraryFile != null) { |
594 | loadLibrary(snippetID, libraries_out, libraryFile); |
595 | return input; |
596 | } |
597 | |
598 | String[] args = arg != null ? new String[]{arg} : new String[0]; |
599 | |
600 | File srcDir = hash == null ? loadSnippetAsMainJava(snippetID) |
601 | : loadSnippetAsMainJavaVerified(snippetID, hash); |
602 | long mainJavaSize = new File(srcDir, "main.java").length(); |
603 | |
604 | if (verbose) |
605 | System.out.println(snippetID + ": length = " + mainJavaSize); |
606 | if (mainJavaSize == 0) { // no text in snippet? assume it's a library |
607 | loadLibrary(snippetID, libraries_out, libraryFile); |
608 | return input; |
609 | } |
610 | |
611 | List<File> libraries = new ArrayList<File>(); |
612 | Object[] cached = translationCache.get(id); |
613 | if (cached != null) { |
614 | //System.err.println("Taking translator " + snippetID + " from cache!"); |
615 | srcDir = (File) cached[0]; |
616 | libraries = (List<File>) cached[1]; |
617 | } else if (hasTranspiledSet.contains(id) && useServerTranspiled) { |
618 | System.err.println("Trying pretranspiled translator: #" + snippetID); |
619 | String transpiledSrc = getServerTranspiled(snippetID); |
620 | transpiledSrc = transpiledSrc.substring(transpiledSrc.indexOf('\n')+1); |
621 | // TODO: check for libraries |
622 | if (!transpiledSrc.isEmpty()) { |
623 | srcDir = TempDirMaker_make(); |
624 | saveTextFile(new File(srcDir, "main.java").getPath(), transpiledSrc); |
625 | translationCache.put(id, cached = new Object[] {srcDir, libraries}); |
626 | } |
627 | } |
628 | |
629 | File ioBaseDir = TempDirMaker_make(); |
630 | |
631 | /*Class<?> mainClass = programCache.get("" + parseSnippetID(snippetID)); |
632 | if (mainClass != null) |
633 | return runCached(ioBaseDir, input, args);*/ |
634 | // Doesn't work yet because virtualized directories are hardcoded in translator... |
635 | |
636 | if (cached == null) { |
637 | System.err.println("Translating translator #" + id); |
638 | if (translating.contains(id)) |
639 | throw new RuntimeException("Recursive translator reference chain: " + structure(translating)); |
640 | translating.add(id); |
641 | try { |
642 | srcDir = defaultTranslate(srcDir, libraries); |
643 | } finally { |
644 | translating.remove(id); |
645 | } |
646 | System.err.println("Translated translator #" + id); |
647 | translationCache.put(id, new Object[]{srcDir, libraries}); |
648 | } |
649 | |
650 | boolean runInProcess = false; |
651 | |
652 | if (virtualizeTranslators) { |
653 | if (verbose) System.out.println("Virtualizing translator"); |
654 | |
655 | // TODO: don't virtualize class _javax (as included in, say, #636) |
656 | |
657 | //srcDir = applyTranslator(srcDir, "#2000351"); // I/O-virtualize the translator |
658 | // that doesn't work because it recurses infinitely... |
659 | |
660 | // So we do it right here: |
661 | String s = loadTextFile(new File(srcDir, "main.java").getPath(), null); |
662 | s = s.replaceAll("new\\s+File\\(", "virtual.newFile("); |
663 | s = s.replaceAll("new\\s+FileInputStream\\(", "virtual.newFileInputStream("); |
664 | s = s.replaceAll("new\\s+FileOutputStream\\(", "virtual.newFileOutputStream("); |
665 | s += "\n\n" + loadSnippet("#2000355"); // load class virtual |
666 | |
667 | // forward snippet cache (virtualized one) |
668 | File dir = virtCache != null ? virtCache : DiskSnippetCache_dir; |
669 | s = s.replace("static File DiskSnippetCache_dir" + ";", |
670 | "static File DiskSnippetCache_dir " + "= new File(" + javaQuote(dir.getAbsolutePath()) + ");"); // extra + is necessary for Dumb TinyBrain :) |
671 | s = s.replace("static boolean preferCached = false;", "static boolean preferCached = true;"); |
672 | |
673 | if (verbose) { |
674 | System.out.println("==BEGIN VIRTUALIZED TRANSLATOR=="); |
675 | System.out.println(s); |
676 | System.out.println("==END VIRTUALIZED TRANSLATOR=="); |
677 | } |
678 | srcDir = TempDirMaker_make(); |
679 | saveTextFile(new File(srcDir, "main.java").getPath(), s); |
680 | |
681 | // TODO: silence translator also |
682 | runInProcess = true; |
683 | } |
684 | |
685 | return runJavaX(ioBaseDir, srcDir, input, silent, runInProcess, libraries, |
686 | args, cacheTranslators ? "" + id : null, "" + id); |
687 | } |
688 | |
689 | private static String getServerTranspiled(String snippetID) throws IOException { |
690 | long id = parseSnippetID(snippetID); |
691 | /*S t = getTranspilationFromBossBot(id); |
692 | if (t != null) return t;*/ |
693 | |
694 | URL url = new URL("http://tinybrain.de:8080/tb-int/get-transpiled.php?raw=1&withlibs=1&id=" + id); |
695 | return loadPage(url); |
696 | } |
697 | |
698 | static void checkProgramSafety(String snippetID) throws IOException { |
699 | if (!safeOnly) return; |
700 | checkProgramSafetyImpl(snippetID); |
701 | } |
702 | |
703 | static void checkProgramSafetyImpl(String snippetID) throws IOException { |
704 | URL url = new URL("http://tinybrain.de:8080/tb-int/is-javax-safe.php?id=" + parseSnippetID(snippetID)); |
705 | String text = loadPage(url); |
706 | if (!text.startsWith("{\"safe\":\"1\"}")) |
707 | throw new RuntimeException("Program not safe: #" + parseSnippetID(snippetID)); |
708 | } |
709 | |
710 | static void loadLibrary(String snippetID, List<File> libraries_out, File libraryFile) throws IOException { |
711 | if (verbose) |
712 | System.out.println("Assuming " + snippetID + " is a library."); |
713 | |
714 | if (libraryFile == null) { |
715 | byte[] data = loadDataSnippetImpl(snippetID); |
716 | DiskSnippetCache_putLibrary(parseSnippetID(snippetID), data); |
717 | libraryFile = DiskSnippetCache_getLibrary(parseSnippetID(snippetID)); |
718 | } |
719 | |
720 | if (!libraries_out.contains(libraryFile)) |
721 | libraries_out.add(libraryFile); |
722 | } |
723 | |
724 | /** returns output dir */ |
725 | private static File runJavaX(File ioBaseDir, File originalSrcDir, File originalInput, |
726 | boolean silent, boolean runInProcess, |
727 | List<File> libraries, String[] args, String cacheAs, |
728 | String programID) throws Exception { |
729 | File srcDir = new File(ioBaseDir, "src"); |
730 | File inputDir = new File(ioBaseDir, "input"); |
731 | File outputDir = new File(ioBaseDir, "output"); |
732 | copyInput(originalSrcDir, srcDir); |
733 | copyInput(originalInput, inputDir); |
734 | javax2(srcDir, ioBaseDir, silent, runInProcess, libraries, args, cacheAs, programID, null); |
735 | return outputDir; |
736 | } |
737 | |
738 | private static void copyInput(File src, File dst) throws IOException { |
739 | copyDirectory(src, dst); |
740 | } |
741 | |
742 | public static boolean hasFile(File inputDir, String name) { |
743 | return new File(inputDir, name).exists(); |
744 | } |
745 | |
746 | public static void copyDirectory(File src, File dst) throws IOException { |
747 | if (verbose) System.out.println("Copying " + src.getAbsolutePath() + " to " + dst.getAbsolutePath()); |
748 | dst.mkdirs(); |
749 | File[] files = src.listFiles(); |
750 | if (files == null) return; |
751 | for (File file : files) { |
752 | File dst1 = new File(dst, file.getName()); |
753 | if (file.isDirectory()) |
754 | copyDirectory(file, dst1); |
755 | else { |
756 | if (verbose) System.out.println("Copying " + file.getAbsolutePath() + " to " + dst1.getAbsolutePath()); |
757 | copy(file, dst1); |
758 | } |
759 | } |
760 | } |
761 | |
762 | /** Quickly copy a file without a progress bar or any other fancy GUI... :) */ |
763 | public static void copy(File src, File dest) throws IOException { |
764 | FileInputStream inputStream = newFileInputStream(src); |
765 | FileOutputStream outputStream = newFileOutputStream(dest); |
766 | try { |
767 | copy(inputStream, outputStream); |
768 | inputStream.close(); |
769 | } finally { |
770 | outputStream.close(); |
771 | } |
772 | } |
773 | |
774 | private static FileInputStream newFileInputStream(File f) throws FileNotFoundException { |
775 | /*if (androidContext != null) |
776 | return (FileInputStream) call(androidContext, |
777 | "openFileInput", f.getPath()); |
778 | else*/ |
779 | return new // line break for Dumb TinyBrain :) |
780 | FileInputStream(f); |
781 | } |
782 | |
783 | private static FileOutputStream newFileOutputStream(File f) throws FileNotFoundException { |
784 | /*if (androidContext != null) |
785 | return (FileOutputStream) call(androidContext, |
786 | "openFileOutput", f.getPath(), 0); |
787 | else*/ |
788 | return new // line break for Dumb TinyBrain :) |
789 | FileOutputStream(f); |
790 | } |
791 | |
792 | public static void copy(InputStream in, OutputStream out) throws IOException { |
793 | byte[] buf = new byte[65536]; |
794 | while (true) { |
795 | int n = in.read(buf); |
796 | if (n <= 0) return; |
797 | out.write(buf, 0, n); |
798 | } |
799 | } |
800 | |
801 | /** writes safely (to temp file, then rename) */ |
802 | public static void saveTextFile(String fileName, String contents) throws IOException { |
803 | File file = new File(fileName); |
804 | File parentFile = file.getParentFile(); |
805 | if (parentFile != null) |
806 | parentFile.mkdirs(); |
807 | String tempFileName = fileName + "_temp"; |
808 | FileOutputStream fileOutputStream = newFileOutputStream(new File(tempFileName)); |
809 | OutputStreamWriter outputStreamWriter = new OutputStreamWriter(fileOutputStream, charsetForTextFiles); |
810 | PrintWriter printWriter = new PrintWriter(outputStreamWriter); |
811 | printWriter.print(contents); |
812 | printWriter.close(); |
813 | if (file.exists() && !file.delete()) |
814 | throw new IOException("Can't delete " + fileName); |
815 | |
816 | if (!new File(tempFileName).renameTo(file)) |
817 | throw new IOException("Can't rename " + tempFileName + " to " + fileName); |
818 | } |
819 | |
820 | /** writes safely (to temp file, then rename) */ |
821 | public static void saveBinaryFile(String fileName, byte[] contents) throws IOException { |
822 | File file = new File(fileName); |
823 | File parentFile = file.getParentFile(); |
824 | if (parentFile != null) |
825 | parentFile.mkdirs(); |
826 | String tempFileName = fileName + "_temp"; |
827 | FileOutputStream fileOutputStream = newFileOutputStream(new File(tempFileName)); |
828 | fileOutputStream.write(contents); |
829 | fileOutputStream.close(); |
830 | if (file.exists() && !file.delete()) |
831 | throw new IOException("Can't delete " + fileName); |
832 | |
833 | if (!new File(tempFileName).renameTo(file)) |
834 | throw new IOException("Can't rename " + tempFileName + " to " + fileName); |
835 | } |
836 | |
837 | !include #1001049 // loadTextFile |
838 | |
839 | static File DiskSnippetCache_dir; |
840 | |
841 | public static void initDiskSnippetCache(File dir) { |
842 | DiskSnippetCache_dir = dir; |
843 | dir.mkdirs(); |
844 | } |
845 | |
846 | // Data files are immutable, use centralized cache |
847 | public static synchronized File DiskSnippetCache_getLibrary(long snippetID) throws IOException { |
848 | File file = new File(getGlobalCache(), "data_" + snippetID + ".jar"); |
849 | if (verbose) |
850 | System.out.println("Checking data cache: " + file.getPath()); |
851 | return file.exists() ? file : null; |
852 | } |
853 | |
854 | public static synchronized String DiskSnippetCache_get(long snippetID) throws IOException { |
855 | return loadTextFile(DiskSnippetCache_getFile(snippetID).getPath(), null); |
856 | } |
857 | |
858 | private static File DiskSnippetCache_getFile(long snippetID) { |
859 | return new File(DiskSnippetCache_dir, "" + snippetID); |
860 | } |
861 | |
862 | public static synchronized void DiskSnippetCache_put(long snippetID, String snippet) throws IOException { |
863 | saveTextFile(DiskSnippetCache_getFile(snippetID).getPath(), snippet); |
864 | } |
865 | |
866 | public static synchronized void DiskSnippetCache_putLibrary(long snippetID, byte[] data) throws IOException { |
867 | saveBinaryFile(new File(getGlobalCache(), "data_" + snippetID).getPath() + ".jar", data); |
868 | } |
869 | |
870 | public static File DiskSnippetCache_getDir() { |
871 | return DiskSnippetCache_dir; |
872 | } |
873 | |
874 | public static void initSnippetCache() { |
875 | if (DiskSnippetCache_dir == null) |
876 | initDiskSnippetCache(getGlobalCache()); |
877 | } |
878 | |
879 | private static File getGlobalCache() { |
880 | File file = new File(userHome(), ".tinybrain/snippet-cache"); |
881 | file.mkdirs(); |
882 | return file; |
883 | } |
884 | |
885 | public static String loadSnippetVerified(String snippetID, String hash) throws IOException { |
886 | String text = loadSnippet(snippetID); |
887 | String realHash = getHash(text.getBytes("UTF-8")); |
888 | if (!realHash.equals(hash)) { |
889 | String msg; |
890 | if (hash.isEmpty()) |
891 | msg = "Here's your hash for " + snippetID + ", please put in your program: " + realHash; |
892 | else |
893 | msg = "Hash mismatch for " + snippetID + ": " + realHash + " (new) vs " + hash + " - has tinybrain.de been hacked??"; |
894 | throw new RuntimeException(msg); |
895 | } |
896 | return text; |
897 | } |
898 | |
899 | public static String getHash(byte[] data) { |
900 | return bytesToHex(getFullFingerprint(data)); |
901 | } |
902 | |
903 | public static byte[] getFullFingerprint(byte[] data) { |
904 | try { |
905 | return MessageDigest.getInstance("MD5").digest(data); |
906 | } catch (NoSuchAlgorithmException e) { |
907 | throw new RuntimeException(e); |
908 | } |
909 | } |
910 | |
911 | public static String bytesToHex(byte[] bytes) { |
912 | return bytesToHex(bytes, 0, bytes.length); |
913 | } |
914 | |
915 | public static String bytesToHex(byte[] bytes, int ofs, int len) { |
916 | StringBuilder stringBuilder = new StringBuilder(len*2); |
917 | for (int i = 0; i < len; i++) { |
918 | String s = "0" + Integer.toHexString(bytes[ofs+i]); |
919 | stringBuilder.append(s.substring(s.length()-2, s.length())); |
920 | } |
921 | return stringBuilder.toString(); |
922 | } |
923 | |
924 | public static String loadSnippet(String snippetID) throws IOException { |
925 | return loadSnippet(parseSnippetID(snippetID)); |
926 | } |
927 | |
928 | public static long parseSnippetID(String snippetID) { |
929 | return Long.parseLong(shortenSnippetID(snippetID)); |
930 | } |
931 | |
932 | private static String shortenSnippetID(String snippetID) { |
933 | if (snippetID.startsWith("#")) |
934 | snippetID = snippetID.substring(1); |
935 | String httpBlaBla = "http://tinybrain.de/"; |
936 | if (snippetID.startsWith(httpBlaBla)) |
937 | snippetID = snippetID.substring(httpBlaBla.length()); |
938 | return snippetID; |
939 | } |
940 | |
941 | public static boolean isSnippetID(String snippetID) { |
942 | snippetID = shortenSnippetID(snippetID); |
943 | return isInteger(snippetID) && Long.parseLong(snippetID) != 0; |
944 | } |
945 | |
946 | public static boolean isInteger(String s) { |
947 | return Pattern.matches("\\-?\\d+", s); |
948 | } |
949 | |
950 | static String getTranspilationFromBossBot(long snippetID) { |
951 | return boss(format3("get transpilation for *", snippetID)); |
952 | } |
953 | |
954 | public static String loadSnippet(long snippetID) throws IOException { |
955 | String text = getSnippetFromBossBot(snippetID); |
956 | if (text != null) return text; |
957 | |
958 | text = memSnippetCache.get(snippetID); |
959 | if (text != null) { |
960 | if (verbose) |
961 | System.out.println("Getting " + snippetID + " from mem cache"); |
962 | return text; |
963 | } |
964 | |
965 | initSnippetCache(); |
966 | text = DiskSnippetCache_get(snippetID); |
967 | if (preferCached && text != null) { |
968 | if (verbose) |
969 | System.out.println("Getting " + snippetID + " from disk cache (preferCached)"); |
970 | return text; |
971 | } |
972 | |
973 | String md5 = text != null ? md5(text) : "-"; |
974 | if (text != null) { |
975 | String hash = prefetched.get(snippetID); |
976 | if (hash != null) { |
977 | if (md5.equals(hash)) { |
978 | memSnippetCache.put(snippetID, text); |
979 | if (verbose) |
980 | System.out.println("Getting " + snippetID + " from prefetched"); |
981 | return text; |
982 | } else |
983 | prefetched.remove(snippetID); // (maybe this is not necessary) |
984 | } |
985 | } |
986 | |
987 | try { |
988 | /*URL url = new URL("http://tinybrain.de:8080/getraw.php?id=" + snippetID); |
989 | text = loadPage(url);*/ |
990 | String theURL = "http://tinybrain.de:8080/getraw.php?id=" + snippetID + "&getmd5=1&utf8=1&usetranspiled=1"; |
991 | if (text != null) { |
992 | //System.err.println("MD5: " + md5); |
993 | theURL += "&md5=" + md5; |
994 | } |
995 | URL url = new URL(theURL); |
996 | String page = loadPage(url); |
997 | |
998 | // parse & drop transpilation flag available line |
999 | int i = page.indexOf('\n'); |
1000 | boolean hasTranspiled = page.substring(0, i).trim().equals("1"); |
1001 | if (hasTranspiled) |
1002 | hasTranspiledSet.add(snippetID); |
1003 | else |
1004 | hasTranspiledSet.remove(snippetID); |
1005 | page = page.substring(i+1); |
1006 | |
1007 | if (page.startsWith("==*#*==")) { |
1008 | // same, keep text |
1009 | //System.err.println("Snippet unchanged, keeping."); |
1010 | } else { |
1011 | // drop md5 line |
1012 | i = page.indexOf('\n'); |
1013 | String hash = page.substring(0, i).trim(); |
1014 | text = page.substring(i+1); |
1015 | |
1016 | String myHash = md5(text); |
1017 | if (myHash.equals(hash)) { |
1018 | //System.err.println("Hash match: " + hash); |
1019 | } else |
1020 | System.err.println("Hash mismatch"); |
1021 | } |
1022 | } catch (FileNotFoundException e) { |
1023 | e.printStackTrace(); |
1024 | throw new IOException("Snippet #" + snippetID + " not found or not public"); |
1025 | } |
1026 | |
1027 | memSnippetCache.put(snippetID, text); |
1028 | |
1029 | try { |
1030 | initSnippetCache(); |
1031 | DiskSnippetCache_put(snippetID, text); |
1032 | } catch (IOException e) { |
1033 | System.err.println("Minor warning: Couldn't save snippet to cache (" + DiskSnippetCache_getDir() + ")"); |
1034 | } |
1035 | |
1036 | return text; |
1037 | } |
1038 | |
1039 | private static String md5(String text) { |
1040 | try { |
1041 | return bytesToHex(md5impl(text.getBytes("UTF-8"))); // maybe different than the way PHP does it... |
1042 | } catch (UnsupportedEncodingException e) { |
1043 | throw new RuntimeException(e); |
1044 | } |
1045 | } |
1046 | |
1047 | public static byte[] md5impl(byte[] data) { |
1048 | try { |
1049 | return MessageDigest.getInstance("MD5").digest(data); |
1050 | } catch (NoSuchAlgorithmException e) { |
1051 | throw new RuntimeException(e); |
1052 | } |
1053 | } |
1054 | |
1055 | private static String loadPage(URL url) throws IOException { |
1056 | System.err.println("Loading: " + url.toExternalForm()); |
1057 | URLConnection con = url.openConnection(); |
1058 | return loadPage(con, url); |
1059 | } |
1060 | |
1061 | public static String loadPage(URLConnection con, URL url) throws IOException { |
1062 | setHeaders(con); |
1063 | String contentType = con.getContentType(); |
1064 | if (contentType == null) |
1065 | throw new IOException("Page could not be read: " + url); |
1066 | //Log.info("Content-Type: " + contentType); |
1067 | String charset = guessCharset(contentType); |
1068 | //System.err.println("Charset: " + charset); |
1069 | Reader r = new InputStreamReader(con.getInputStream(), charset); |
1070 | StringBuilder buf = new StringBuilder(); |
1071 | while (true) { |
1072 | int ch = r.read(); |
1073 | if (ch < 0) |
1074 | break; |
1075 | //Log.info("Chars read: " + buf.length()); |
1076 | buf.append((char) ch); |
1077 | } |
1078 | return buf.toString(); |
1079 | } |
1080 | |
1081 | public static byte[] loadBinaryPage(URLConnection con) throws IOException { |
1082 | setHeaders(con); |
1083 | return loadBinaryPage_noHeaders(con); |
1084 | } |
1085 | |
1086 | private static byte[] loadBinaryPage_noHeaders(URLConnection con) throws IOException { |
1087 | ByteArrayOutputStream buf = new ByteArrayOutputStream(); |
1088 | InputStream inputStream = con.getInputStream(); |
1089 | while (true) { |
1090 | int ch = inputStream.read(); |
1091 | if (ch < 0) |
1092 | break; |
1093 | buf.write(ch); |
1094 | } |
1095 | inputStream.close(); |
1096 | return buf.toByteArray(); |
1097 | } |
1098 | |
1099 | private static void setHeaders(URLConnection con) throws IOException { |
1100 | String computerID = getComputerID(); |
1101 | if (computerID != null) |
1102 | con.setRequestProperty("X-ComputerID", computerID); |
1103 | } |
1104 | |
1105 | public static String guessCharset(String contentType) { |
1106 | Pattern p = Pattern.compile("text/html;\\s+charset=([^\\s]+)\\s*"); |
1107 | Matcher m = p.matcher(contentType); |
1108 | /* If Content-Type doesn't match this pre-conception, choose default and hope for the best. */ |
1109 | return m.matches() ? m.group(1) : "ISO-8859-1"; |
1110 | } |
1111 | |
1112 | /** runs a transpiled set of sources */ |
1113 | public static void javax2(File srcDir, File ioBaseDir, boolean silent, boolean runInProcess, |
1114 | List<File> libraries, String[] args, String cacheAs, |
1115 | String programID, Info info) throws Exception { |
1116 | if (android) { |
1117 | // TODO: no translator virtualization? huh? |
1118 | javax2android(srcDir, args, programID); |
1119 | } else { |
1120 | File classesDir = TempDirMaker_make(); |
1121 | String javacOutput = compileJava(srcDir, libraries, classesDir); |
1122 | |
1123 | // run |
1124 | |
1125 | if (verbose) System.out.println("Running program (" + srcDir.getAbsolutePath() |
1126 | + ") on io dir " + ioBaseDir.getAbsolutePath() + (runInProcess ? "[in-process]" : "") + "\n"); |
1127 | runProgram(javacOutput, classesDir, ioBaseDir, silent, runInProcess, libraries, args, cacheAs, programID, info); |
1128 | } |
1129 | } |
1130 | |
1131 | static Class<?> loadx2android(File srcDir, String programID) throws Exception { |
1132 | // TODO: optimize if it's a loaded snippet anyway |
1133 | URL url = new URL("http://tinybrain.de:8080/dexcompile.php"); |
1134 | URLConnection conn = url.openConnection(); |
1135 | String postData = "src=" + URLEncoder.encode(loadTextFile(new File(srcDir, "main.java").getPath(), null), "UTF-8"); |
1136 | byte[] dexData = doPostBinary(postData, conn); |
1137 | if (!isDex(dexData)) |
1138 | throw new RuntimeException("Dex generation error: " + dexData.length + " bytes - " + new String(dexData, "UTF-8")); |
1139 | System.out.println("Dex loaded: " + dexData.length + "b"); |
1140 | |
1141 | File dexDir = TempDirMaker_make(); |
1142 | File dexFile = new File(dexDir, System.currentTimeMillis() + ".dex"); |
1143 | File dexOutputDir = TempDirMaker_make(); |
1144 | |
1145 | System.out.println("Saving dex to: " + dexDir.getAbsolutePath()); |
1146 | try { |
1147 | saveBinaryFile(dexFile.getPath(), dexData); |
1148 | } catch (Throwable e) { |
1149 | System.out.println("Whoa!"); |
1150 | throw new RuntimeException(e); |
1151 | } |
1152 | |
1153 | System.out.println("Getting parent class loader."); |
1154 | ClassLoader parentClassLoader = |
1155 | //ClassLoader.getSystemClassLoader(); // does not find support jar |
1156 | //getClass().getClassLoader(); // Let's try this... |
1157 | x28.class.getClassLoader().getParent(); // XXX ! |
1158 | |
1159 | //System.out.println("Making DexClassLoader."); |
1160 | //DexClassLoader classLoader = new DexClassLoader(dexFile.getAbsolutePath(), dexOutputDir.getAbsolutePath(), null, |
1161 | // parentClassLoader); |
1162 | Class dcl = Class.forName("dalvik.system.DexClassLoader"); |
1163 | Object classLoader = dcl.getConstructors()[0].newInstance(dexFile.getAbsolutePath(), dexOutputDir.getAbsolutePath(), null, |
1164 | parentClassLoader); |
1165 | |
1166 | //System.out.println("Loading main class."); |
1167 | //Class<?> theClass = classLoader.loadClass(mainClassName); |
1168 | Class<?> theClass = (Class<?>) call(classLoader, "loadClass", "main"); |
1169 | |
1170 | //System.out.println("Main class loaded."); |
1171 | try { |
1172 | set(theClass, "androidContext", androidContext); |
1173 | } catch (Throwable e) {} |
1174 | |
1175 | setVars(theClass, programID); |
1176 | |
1177 | addInstance(programID, theClass); |
1178 | |
1179 | return theClass; |
1180 | } |
1181 | |
1182 | static void addInstance(S programID, Class mainClass) { |
1183 | programID = "" + parseSnippetID(programID); |
1184 | instances.put(programID, new WeakReference<Class>(mainClass)); |
1185 | } |
1186 | |
1187 | static Class getInstance(S programID) { |
1188 | programID = "" + parseSnippetID(programID); |
1189 | L<WeakReference<Class>> l = instances.get(programID); |
1190 | for (WeakReference<Class> c : l) { |
1191 | Class theClass = c.get(); |
1192 | // TODO: shorten the list |
1193 | if (theClass != null) |
1194 | return theClass; |
1195 | } |
1196 | return null; |
1197 | } |
1198 | |
1199 | static MultiMap<String, WeakReference<Class>> instances = new MultiMap<String, WeakReference<Class>>(); |
1200 | |
1201 | !include #1001296 // MultiMap |
1202 | |
1203 | static void javax2android(File srcDir, String[] args, String programID) throws Exception { |
1204 | Class<?> theClass = loadx2android(srcDir, programID); |
1205 | |
1206 | Method main = null; |
1207 | try { |
1208 | main = call_findStaticMethod(theClass, "main", new Object[]{androidContext}, false); |
1209 | } catch (RuntimeException e) { |
1210 | } |
1211 | |
1212 | //System.out.println("main method for " + androidContext + " of " + theClass + ": " + main); |
1213 | |
1214 | if (main != null) { |
1215 | // old style main program that returns a View |
1216 | System.out.println("Calling main (old-style)"); |
1217 | Object view = main.invoke(null, androidContext); |
1218 | System.out.println("Calling setContentView with " + view); |
1219 | call(Class.forName("main"), "setContentViewInUIThread", view); |
1220 | //call(androidContext, "setContentView", view); |
1221 | System.out.println("Done."); |
1222 | } else { |
1223 | System.out.println("New-style main method running.\n\n====\n"); |
1224 | runMainMethod(args, theClass); |
1225 | } |
1226 | } |
1227 | |
1228 | static byte[] DEX_FILE_MAGIC = { 0x64, 0x65, 0x78, 0x0a, 0x30, 0x33, 0x35, 0x00 }; |
1229 | |
1230 | static boolean isDex(byte[] dexData) { |
1231 | if (dexData.length < DEX_FILE_MAGIC.length) return false; |
1232 | for (int i = 0; i < DEX_FILE_MAGIC.length; i++) |
1233 | if (dexData[i] != DEX_FILE_MAGIC[i]) |
1234 | return false; |
1235 | return true; |
1236 | } |
1237 | |
1238 | static byte[] doPostBinary(String urlParameters, URLConnection conn) throws IOException { |
1239 | // connect and do POST |
1240 | setHeaders(conn); |
1241 | conn.setDoOutput(true); |
1242 | |
1243 | OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream()); |
1244 | writer.write(urlParameters); |
1245 | writer.flush(); |
1246 | |
1247 | byte[] contents = loadBinaryPage_noHeaders(conn); |
1248 | writer.close(); |
1249 | return contents; |
1250 | } |
1251 | |
1252 | static String compileJava(File srcDir, List<File> libraries, File classesDir) throws IOException { |
1253 | javaCompilerOutput = null; |
1254 | ++compilations; |
1255 | |
1256 | // collect sources |
1257 | |
1258 | List<File> sources = new ArrayList<File>(); |
1259 | if (verbose) System.out.println("Scanning for sources in " + srcDir.getPath()); |
1260 | scanForSources(srcDir, sources, true); |
1261 | if (sources.isEmpty()) |
1262 | throw new IOException("No sources found"); |
1263 | |
1264 | // compile |
1265 | |
1266 | File optionsFile = File.createTempFile("javax", ""); |
1267 | if (verbose) System.out.println("Compiling " + sources.size() + " source(s) to " + classesDir.getPath()); |
1268 | if (verbose) System.out.println("Libraries: " + libraries); |
1269 | String options = "-d " + bashQuote(classesDir.getPath()); |
1270 | writeOptions(sources, libraries, optionsFile, options); |
1271 | classesDir.mkdirs(); |
1272 | return javaCompilerOutput = invokeJavaCompiler(optionsFile); |
1273 | } |
1274 | |
1275 | private static void runProgram(String javacOutput, File classesDir, File ioBaseDir, |
1276 | boolean silent, boolean runInProcess, |
1277 | List<File> libraries, String[] args, String cacheAs, |
1278 | String programID, Info info) throws Exception { |
1279 | // print javac output if compile failed and it hasn't been printed yet |
1280 | if (info != null) { |
1281 | info.programID = programID; |
1282 | info.programArgs = args; |
1283 | } |
1284 | boolean didNotCompile = !didCompile(classesDir); |
1285 | if (verbose || didNotCompile) |
1286 | System.out.println(javacOutput); |
1287 | if (didNotCompile) |
1288 | return; |
1289 | |
1290 | if (runInProcess |
1291 | || (ioBaseDir.getAbsolutePath().equals(new File(".").getAbsolutePath()) && !silent)) { |
1292 | runProgramQuick(classesDir, libraries, args, cacheAs, programID, info, ioBaseDir); |
1293 | return; |
1294 | } |
1295 | |
1296 | boolean echoOK = false; |
1297 | // TODO: add libraries to class path |
1298 | String bashCmd = "(cd " + bashQuote(ioBaseDir.getAbsolutePath()) + " && (java -cp " |
1299 | + bashQuote(classesDir.getAbsolutePath()) + " main" + (echoOK ? "; echo ok" : "") + "))"; |
1300 | if (verbose) System.out.println(bashCmd); |
1301 | String output = backtick(bashCmd); |
1302 | lastOutput = output; |
1303 | if (verbose || !silent) |
1304 | System.out.println(output); |
1305 | } |
1306 | |
1307 | static boolean didCompile(File classesDir) { |
1308 | return hasFile(classesDir, "main.class"); |
1309 | } |
1310 | |
1311 | private static void runProgramQuick(File classesDir, List<File> libraries, |
1312 | String[] args, String cacheAs, |
1313 | String programID, Info info, |
1314 | File ioBaseDir) throws Exception { |
1315 | // collect urls |
1316 | URL[] urls = new URL[libraries.size()+1]; |
1317 | urls[0] = classesDir.toURI().toURL(); |
1318 | for (int i = 0; i < libraries.size(); i++) |
1319 | urls[i+1] = libraries.get(i).toURI().toURL(); |
1320 | |
1321 | // make class loader |
1322 | URLClassLoader classLoader = new URLClassLoader(urls); |
1323 | |
1324 | // load JavaX main class |
1325 | Class<?> mainClass = classLoader.loadClass("main"); |
1326 | |
1327 | if (info != null) |
1328 | info.mainClass = mainClass; |
1329 | |
1330 | if (cacheAs != null) |
1331 | programCache.put(cacheAs, mainClass); |
1332 | |
1333 | // change baseDir |
1334 | try { |
1335 | //print("Changing base dir to " + ioBaseDir.getAbsolutePath()); |
1336 | Class virtual = mainClass.getClassLoader().loadClass("virtual"); |
1337 | set(virtual, "virtual_baseDir", ioBaseDir.getAbsolutePath()); |
1338 | } catch (Throwable e) { /* whatever */ } |
1339 | |
1340 | setVars(mainClass, programID); |
1341 | addInstance(programID, mainClass); |
1342 | runMainMethod(args, mainClass); |
1343 | } |
1344 | |
1345 | static void setVars(Class<?> theClass, String programID) { |
1346 | try { |
1347 | set(theClass, "programID", programID); |
1348 | } catch (Throwable e) {} |
1349 | |
1350 | try { |
1351 | set(theClass, "__javax", x28.class); |
1352 | } catch (Throwable e) {} |
1353 | } |
1354 | |
1355 | |
1356 | static void runMainMethod(Object args, Class<?> mainClass) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException { |
1357 | Method main = mainClass.getMethod("main", String[].class); |
1358 | main.invoke(null, args); |
1359 | } |
1360 | |
1361 | static String invokeJavaCompiler(File optionsFile) throws IOException { |
1362 | String output; |
1363 | if (hasEcj() && !javacOnly) |
1364 | output = invokeEcj(optionsFile); |
1365 | else |
1366 | output = invokeJavac(optionsFile); |
1367 | if (verbose) System.out.println(output); |
1368 | return output; |
1369 | } |
1370 | |
1371 | private static boolean hasEcj() { |
1372 | try { |
1373 | Class.forName("org.eclipse.jdt.internal.compiler.batch.Main"); |
1374 | return true; |
1375 | } catch (ClassNotFoundException e) { |
1376 | return false; |
1377 | } |
1378 | } |
1379 | |
1380 | private static String invokeJavac(File optionsFile) throws IOException { |
1381 | String output; |
1382 | output = backtick("javac " + bashQuote("@" + optionsFile.getPath())); |
1383 | if (exitValue != 0) { |
1384 | System.out.println(output); |
1385 | throw new RuntimeException("javac returned errors."); |
1386 | } |
1387 | return output; |
1388 | } |
1389 | |
1390 | // throws ClassNotFoundException if ecj is not in classpath |
1391 | static String invokeEcj(File optionsFile) { |
1392 | try { |
1393 | StringWriter writer = new StringWriter(); |
1394 | PrintWriter printWriter = new PrintWriter(writer); |
1395 | |
1396 | // add more eclipse options in the line below |
1397 | |
1398 | String[] args = {"@" + optionsFile.getPath(), |
1399 | "-source", javaTarget, |
1400 | "-target", javaTarget, |
1401 | "-nowarn" |
1402 | }; |
1403 | |
1404 | Class ecjClass = Class.forName("org.eclipse.jdt.internal.compiler.batch.Main"); |
1405 | Object main = newInstance(ecjClass, printWriter, printWriter, false); |
1406 | call(main, "compile", new Object[]{args}); |
1407 | int errors = (Integer) get(main, "globalErrorsCount"); |
1408 | |
1409 | String output = writer.toString(); |
1410 | if (errors != 0) { |
1411 | System.out.println(output); |
1412 | throw new RuntimeException("Java compiler returned errors."); |
1413 | } |
1414 | return output; |
1415 | } catch (Exception e) { |
1416 | throw e instanceof RuntimeException ? (RuntimeException) e : new RuntimeException(e); |
1417 | } |
1418 | } |
1419 | |
1420 | static Object newInstance(Class c, Object... args) { try { |
1421 | Constructor m = findConstructor(c, args); |
1422 | m.setAccessible(true); |
1423 | return m.newInstance(args); |
1424 | } catch (Throwable __e) { throw __e instanceof RuntimeException ? (RuntimeException) __e : new RuntimeException(__e); }} |
1425 | |
1426 | static Constructor findConstructor(Class c, Object... args) { |
1427 | for (Constructor m : c.getDeclaredConstructors()) { |
1428 | if (!checkArgs(m.getParameterTypes(), args, verbose)) |
1429 | continue; |
1430 | return m; |
1431 | } |
1432 | throw new RuntimeException("Constructor with " + args.length + " matching parameter(s) not found in " + c.getName()); |
1433 | } |
1434 | |
1435 | static boolean checkArgs(Class[] types, Object[] args, boolean debug) { |
1436 | if (types.length != args.length) { |
1437 | if (debug) |
1438 | System.out.println("Bad parameter length: " + args.length + " vs " + types.length); |
1439 | return false; |
1440 | } |
1441 | for (int i = 0; i < types.length; i++) |
1442 | if (!(args[i] == null || isInstanceX(types[i], args[i]))) { |
1443 | if (debug) |
1444 | System.out.println("Bad parameter " + i + ": " + args[i] + " vs " + types[i]); |
1445 | return false; |
1446 | } |
1447 | return true; |
1448 | } |
1449 | |
1450 | // extended to handle primitive types |
1451 | private static boolean isInstanceX(Class type, Object arg) { |
1452 | if (type == boolean.class) return arg instanceof Boolean; |
1453 | if (type == int.class) return arg instanceof Integer; |
1454 | if (type == long.class) return arg instanceof Long; |
1455 | if (type == float.class) return arg instanceof Float; |
1456 | if (type == short.class) return arg instanceof Short; |
1457 | if (type == char.class) return arg instanceof Character; |
1458 | if (type == byte.class) return arg instanceof Byte; |
1459 | return type.isInstance(arg); |
1460 | } |
1461 | |
1462 | private static void writeOptions(List<File> sources, List<File> libraries, |
1463 | File optionsFile, String moreOptions) throws IOException { |
1464 | FileWriter writer = new FileWriter(optionsFile); |
1465 | for (File source : sources) |
1466 | writer.write(bashQuote(source.getPath()) + " "); |
1467 | if (!libraries.isEmpty()) { |
1468 | List<String> cp = new ArrayList<String>(); |
1469 | for (File lib : libraries) |
1470 | cp.add(lib.getAbsolutePath()); |
1471 | writer.write("-cp " + bashQuote(join(File.pathSeparator, cp)) + " "); |
1472 | } |
1473 | writer.write(moreOptions); |
1474 | writer.close(); |
1475 | } |
1476 | |
1477 | static void scanForSources(File source, List<File> sources, boolean topLevel) { |
1478 | if (source.isFile() && source.getName().endsWith(".java")) |
1479 | sources.add(source); |
1480 | else if (source.isDirectory() && !isSkippedDirectoryName(source.getName(), topLevel)) { |
1481 | File[] files = source.listFiles(); |
1482 | for (File file : files) |
1483 | scanForSources(file, sources, false); |
1484 | } |
1485 | } |
1486 | |
1487 | private static boolean isSkippedDirectoryName(String name, boolean topLevel) { |
1488 | if (topLevel) return false; // input or output ok as highest directory (intentionally specified by user, not just found by a directory scan in which case we probably don't want it. it's more like heuristics actually.) |
1489 | return name.equalsIgnoreCase("input") || name.equalsIgnoreCase("output"); |
1490 | } |
1491 | |
1492 | static int exitValue; |
1493 | public static String backtick(String cmd) throws IOException { |
1494 | ++processesStarted; |
1495 | File outFile = File.createTempFile("_backtick", ""); |
1496 | File scriptFile = File.createTempFile("_backtick", isWindows() ? ".bat" : ""); |
1497 | |
1498 | String command = cmd + " >" + bashQuote(outFile.getPath()) + " 2>&1"; |
1499 | //Log.info("[Backtick] " + command); |
1500 | try { |
1501 | saveTextFile(scriptFile.getPath(), command); |
1502 | String[] command2; |
1503 | if (isWindows()) |
1504 | command2 = new String[] { scriptFile.getPath() }; |
1505 | else |
1506 | command2 = new String[] { "/bin/bash", scriptFile.getPath() }; |
1507 | Process process = Runtime.getRuntime().exec(command2); |
1508 | try { |
1509 | process.waitFor(); |
1510 | } catch (InterruptedException e) { |
1511 | throw new RuntimeException(e); |
1512 | } |
1513 | exitValue = process.exitValue(); |
1514 | if (verbose) |
1515 | System.out.println("Process return code: " + exitValue); |
1516 | return loadTextFile(outFile.getPath(), ""); |
1517 | } finally { |
1518 | scriptFile.delete(); |
1519 | } |
1520 | } |
1521 | |
1522 | /** possibly improvable */ |
1523 | public static String javaQuote(String text) { |
1524 | return bashQuote(text); |
1525 | } |
1526 | |
1527 | /** possibly improvable */ |
1528 | public static String bashQuote(String text) { |
1529 | if (text == null) return null; |
1530 | return "\"" + text |
1531 | .replace("\\", "\\\\") |
1532 | .replace("\"", "\\\"") |
1533 | .replace("\n", "\\n") |
1534 | .replace("\r", "\\r") + "\""; |
1535 | } |
1536 | |
1537 | public final static String charsetForTextFiles = "UTF8"; |
1538 | |
1539 | static long TempDirMaker_lastValue; |
1540 | |
1541 | public static File TempDirMaker_make() { |
1542 | File dir = new File(userHome(), ".javax/" + TempDirMaker_newValue()); |
1543 | dir.mkdirs(); |
1544 | return dir; |
1545 | } |
1546 | |
1547 | private static long TempDirMaker_newValue() { |
1548 | long value; |
1549 | do |
1550 | value = System.currentTimeMillis(); |
1551 | while (value == TempDirMaker_lastValue); |
1552 | TempDirMaker_lastValue = value; |
1553 | return value; |
1554 | } |
1555 | |
1556 | !include #1000810 // join |
1557 | |
1558 | public static boolean isWindows() { |
1559 | return System.getProperty("os.name").contains("Windows"); |
1560 | } |
1561 | |
1562 | public static String makeRandomID(int length) { |
1563 | Random random = new Random(); |
1564 | char[] id = new char[length]; |
1565 | for (int i = 0; i< id.length; i++) |
1566 | id[i] = (char) ((int) 'a' + random.nextInt(26)); |
1567 | return new String(id); |
1568 | } |
1569 | |
1570 | static String computerID; |
1571 | public static String getComputerID() throws IOException { |
1572 | if (noID) return null; |
1573 | if (computerID == null) { |
1574 | File file = new File(userHome(), ".tinybrain/computer-id"); |
1575 | computerID = loadTextFile(file.getPath(), null); |
1576 | if (computerID == null) { |
1577 | computerID = makeRandomID(12); |
1578 | saveTextFile(file.getPath(), computerID); |
1579 | } |
1580 | if (verbose) |
1581 | System.out.println("Local computer ID: " + computerID); |
1582 | } |
1583 | return computerID; |
1584 | } |
1585 | |
1586 | static int fileDeletions; |
1587 | |
1588 | static void cleanCache() { |
1589 | try { |
1590 | if (verbose) |
1591 | System.out.println("Cleaning cache"); |
1592 | fileDeletions = 0; |
1593 | File javax = new File(userHome(), ".javax"); |
1594 | long now = System.currentTimeMillis(); |
1595 | File[] files = javax.listFiles(); |
1596 | if (files != null) for (File dir : files) { |
1597 | if (dir.isDirectory() && Pattern.compile("\\d+").matcher(dir.getName()).matches()) { |
1598 | long time = Long.parseLong(dir.getName()); |
1599 | long seconds = (now - time) / 1000; |
1600 | long minutes = seconds / 60; |
1601 | long hours = minutes / 60; |
1602 | if (hours >= tempFileRetentionTime) { |
1603 | //System.out.println("Can delete " + dir.getAbsolutePath() + ", age: " + hours + " h"); |
1604 | removeDir(dir); |
1605 | } |
1606 | } |
1607 | } |
1608 | if (verbose && fileDeletions != 0) |
1609 | System.out.println("Cleaned cache. File deletions: " + fileDeletions); |
1610 | } catch (Throwable e) { |
1611 | e.printStackTrace(); |
1612 | } |
1613 | } |
1614 | |
1615 | static void removeDir(File dir) { |
1616 | if (dir.getAbsolutePath().indexOf(".javax") < 0) // security check! |
1617 | return; |
1618 | for (File f : dir.listFiles()) { |
1619 | if (f.isDirectory()) |
1620 | removeDir(f); |
1621 | else { |
1622 | if (verbose) |
1623 | System.out.println("Deleting " + f.getAbsolutePath()); |
1624 | f.delete(); |
1625 | ++fileDeletions; |
1626 | } |
1627 | } |
1628 | dir.delete(); |
1629 | } |
1630 | |
1631 | static void showSystemProperties() { |
1632 | System.out.println("System properties:\n"); |
1633 | for (Map.Entry<Object, Object> entry : System.getProperties().entrySet()) { |
1634 | System.out.println(" " + entry.getKey() + " = " + entry.getValue()); |
1635 | } |
1636 | System.out.println(); |
1637 | } |
1638 | |
1639 | static void showVersion() { |
1640 | //showSystemProperties(); |
1641 | boolean eclipseFound = hasEcj(); |
1642 | //String platform = System.getProperty("java.vendor") + " " + System.getProperty("java.runtime.name") + " " + System.getProperty("java.version"); |
1643 | String platform = System.getProperty("java.vm.name") + " " + System.getProperty("java.version"); |
1644 | String os = System.getProperty("os.name"), arch = System.getProperty("os.arch"); |
1645 | System.out.println("This is " + version + "."); |
1646 | System.out.println("[Details: " + |
1647 | (eclipseFound ? "Eclipse compiler (good)" : "javac (not so good)") |
1648 | + ", " + platform + ", " + arch + ", " + os + "]"); |
1649 | } |
1650 | |
1651 | static boolean isAndroid() { |
1652 | return System.getProperty("java.vendor").toLowerCase().indexOf("android") >= 0; |
1653 | } |
1654 | |
1655 | !include #1000415 // set function |
1656 | |
1657 | static String smartJoin(String[] args) { |
1658 | String[] a2 = new String[args.length]; |
1659 | for (int i = 0; i < args.length; i++) { |
1660 | a2[i] = Pattern.compile("\\w+").matcher(args[i]).matches() ? args[i] : quote(args[i]); |
1661 | } |
1662 | return join(" ", a2); |
1663 | } |
1664 | |
1665 | static void logStart(String[] args) throws IOException { |
1666 | String line = smartJoin(args); |
1667 | appendToLog(new File(userHome(), ".javax/log.txt").getPath(), line); |
1668 | } |
1669 | |
1670 | static String quote(String s) { |
1671 | if (s == null) return "null"; |
1672 | return "\"" + s.replace("\\", "\\\\").replace("\"", "\\\"").replace("\r", "\\r").replace("\n", "\\n") + "\""; |
1673 | } |
1674 | |
1675 | static void appendToLog(String path, String line) throws IOException { |
1676 | appendToFile(path, "\n" + line + "\n"); |
1677 | } |
1678 | |
1679 | static void appendToFile(String path, String s) throws IOException { |
1680 | new File(path).getParentFile().mkdirs(); |
1681 | Writer writer = new BufferedWriter(new OutputStreamWriter( |
1682 | new FileOutputStream(path, true), "UTF-8")); |
1683 | writer.write(s); |
1684 | writer.close(); |
1685 | } |
1686 | |
1687 | !include #1000943 |
1688 | |
1689 | static PrintStream oldOut, oldErr; |
1690 | static Thread reader, reader2; |
1691 | static boolean quit; // always false now |
1692 | static PipedInputStream pin=new PipedInputStream(); |
1693 | static PipedInputStream pin2=new PipedInputStream(); |
1694 | static PipedInputStream pin3=new PipedInputStream(); |
1695 | |
1696 | static class Console extends WindowAdapter implements WindowListener, ActionListener { |
1697 | JFrame frame; |
1698 | JTextArea textArea; |
1699 | JTextField tfInput; |
1700 | StringBuffer buf = new StringBuffer(); |
1701 | JButton buttonclear, buttonkill, buttonrestart, buttonduplicate, buttonstacktrace; |
1702 | String[] args; |
1703 | |
1704 | final DelayedUpdate du = new DelayedUpdate(new Runnable() { |
1705 | public void run() { try { |
1706 | |
1707 | textArea.append(buf.substring(textArea.getText().length())); |
1708 | |
1709 | } catch (Exception __e) { throw __e instanceof RuntimeException ? (RuntimeException) __e : new RuntimeException(__e); }}}); |
1710 | |
1711 | public Console(final String[] args) ctex { |
1712 | this.args = args; |
1713 | // create all components and add them |
1714 | frame=new JFrame(args.length == 0 ? "JavaX Starter Output" : "JavaX Output - " + join(" ", args)); |
1715 | |
1716 | /*Dimension screenSize=Toolkit.getDefaultToolkit().getScreenSize(); |
1717 | Dimension frameSize=new Dimension((int)(screenSize.width/2),(int)(screenSize.height/2)); |
1718 | int x=(int)(frameSize.width/2); |
1719 | int y=(int)(frameSize.height/2); |
1720 | frame.setBounds(x,y,frameSize.width,frameSize.height);*/ |
1721 | |
1722 | // put in right-bottom corner |
1723 | Rectangle r = GraphicsEnvironment.getLocalGraphicsEnvironment().getMaximumWindowBounds(); |
1724 | int w = 550, h = 200; |
1725 | frame.setBounds(r.x+r.width-w, r.y+r.height-h, w, h); |
1726 | |
1727 | textArea=new JTextArea(); |
1728 | textArea.setEditable(false); |
1729 | buttonclear = new JButton("clear"); |
1730 | buttonkill = new JButton("kill"); |
1731 | buttonrestart = new JButton("restart"); |
1732 | buttonduplicate = new JButton("duplicate"); |
1733 | buttonstacktrace = new JButton("status"); |
1734 | buttonstacktrace.setToolTipText("Show threads & stack traces."); |
1735 | |
1736 | JPanel buttons = new JPanel(new GridLayout(1, 5)); |
1737 | buttons.add(buttonclear); |
1738 | buttons.add(buttonkill); |
1739 | buttons.add(buttonrestart); |
1740 | buttons.add(buttonduplicate); |
1741 | buttons.add(buttonstacktrace); |
1742 | |
1743 | final PipedOutputStream pout3=new PipedOutputStream(pin3); |
1744 | tfInput = new JTextField(); |
1745 | tfInput.addActionListener(actionListener { |
1746 | S line = tfInput.getText(); |
1747 | try { |
1748 | pout3.write((line + "\n").getBytes("UTF-8")); |
1749 | pout3.flush(); |
1750 | } catch (Exception e) {} |
1751 | tfInput.setText(""); |
1752 | }); |
1753 | |
1754 | JPanel panel = new JPanel(new BorderLayout()); |
1755 | panel.add(new JScrollPane(textArea), BorderLayout.CENTER); |
1756 | panel.add(tfInput, BorderLayout.SOUTH); |
1757 | |
1758 | frame.addWindowListener(new WindowAdapter() { |
1759 | public void windowActivated(WindowEvent e) { |
1760 | tfInput.requestFocus(); |
1761 | } |
1762 | }); |
1763 | |
1764 | frame.getContentPane().setLayout(new BorderLayout()); |
1765 | frame.getContentPane().add(panel, BorderLayout.CENTER); |
1766 | frame.getContentPane().add(buttons, BorderLayout.SOUTH); |
1767 | frame.setVisible(true); |
1768 | |
1769 | //frame.addWindowListener(this); // disabled for now |
1770 | buttonclear.addActionListener(this); |
1771 | buttonkill.addActionListener(this); |
1772 | buttonrestart.addActionListener(this); |
1773 | buttonduplicate.addActionListener(this); |
1774 | buttonstacktrace.addActionListener(this); |
1775 | |
1776 | quit=false; // signals the Threads that they should exit |
1777 | |
1778 | if (args.length != 0) { |
1779 | print("Starting title updater"); |
1780 | new Thread("Console Title Updater :)") { |
1781 | public void run() { |
1782 | if (args.length != 0) { |
1783 | int i = 0; |
1784 | while (i < args.length && !isSnippetID(args[i])) ++i; |
1785 | print("Getting title for " + args[i]); |
1786 | String title = getSnippetTitle(args[i]); |
1787 | print("Title: " + title); |
1788 | if (title != null && title.length() != 0) |
1789 | frame.setTitle(title + " [Output]"); |
1790 | } |
1791 | } |
1792 | }.start(); |
1793 | } |
1794 | |
1795 | System.setIn(pin3); |
1796 | |
1797 | } |
1798 | |
1799 | public synchronized void windowClosed(WindowEvent evt) |
1800 | { |
1801 | console = null; |
1802 | /*quit=true; |
1803 | this.notifyAll(); // stop all threads |
1804 | try { reader.join(1000);pin.close(); } catch (Exception e){} |
1805 | try { reader2.join(1000);pin2.close(); } catch (Exception e){} |
1806 | System.exit(0);*/ |
1807 | } |
1808 | |
1809 | public synchronized void windowClosing(WindowEvent evt) |
1810 | { |
1811 | frame.setVisible(false); // default behaviour of JFrame |
1812 | frame.dispose(); |
1813 | } |
1814 | |
1815 | public synchronized void actionPerformed(ActionEvent evt) { |
1816 | if (evt.getSource() == buttonkill) { |
1817 | print("Console: Kill button pressed!"); |
1818 | // TODO: give threads time to finish, e.g. reportToChat? |
1819 | System.exit(0); |
1820 | } else if (evt.getSource() == buttonrestart) { |
1821 | print("Console: Restart button pressed."); |
1822 | nohupJavax(smartJoin(args)); |
1823 | System.exit(0); |
1824 | } else if (evt.getSource() == buttonduplicate) { |
1825 | print("Console: Duplicate button pressed."); |
1826 | nohupJavax(smartJoin(args)); |
1827 | } else if (evt.getSource() == buttonstacktrace) { |
1828 | listUserThreadsWithStackTraces(); |
1829 | } else { |
1830 | textArea.setText(""); |
1831 | buf = new StringBuffer(); |
1832 | } |
1833 | } |
1834 | |
1835 | public void appendText(String s, boolean outNotErr) { |
1836 | //if (verbose) oldOut.println("Console appendText " + outNotErr + " " + quote(s)); |
1837 | buf.append(s); |
1838 | du.trigger(); |
1839 | } |
1840 | } // Console |
1841 | |
1842 | static void tryToOpenConsole(String[] args) { |
1843 | try { |
1844 | console = new Console(args); |
1845 | } catch (HeadlessException e) { |
1846 | // ok, we're headless. |
1847 | } catch (Throwable e) { |
1848 | // some other error in console - continue without it |
1849 | e.printStackTrace(); |
1850 | } |
1851 | } |
1852 | |
1853 | //// END CONSOLE STUFF |
1854 | |
1855 | static long now_virtualTime; |
1856 | static long now() { |
1857 | return now_virtualTime != 0 ? now_virtualTime : System.currentTimeMillis(); |
1858 | } |
1859 | |
1860 | static void print(Object o) { |
1861 | System.out.println(o); |
1862 | } |
1863 | |
1864 | public synchronized void run() |
1865 | { |
1866 | try |
1867 | { |
1868 | while (Thread.currentThread()==reader) |
1869 | { |
1870 | try { this.wait(100);}catch(InterruptedException ie) {} |
1871 | if (pin.available()!=0) |
1872 | { |
1873 | String input=readLine(pin); |
1874 | //if (verbose) oldOut.println("reader: " + quote(input)); |
1875 | appendText(input, true); |
1876 | } |
1877 | if (quit) return; |
1878 | } |
1879 | |
1880 | while (Thread.currentThread()==reader2) |
1881 | { |
1882 | try { this.wait(100);}catch(InterruptedException ie) {} |
1883 | if (pin2.available()!=0) |
1884 | { |
1885 | String input=readLine(pin2); |
1886 | //if (verbose) oldOut.println("reader2: " + quote(input)); |
1887 | appendText(input, false); |
1888 | } |
1889 | if (quit) return; |
1890 | } |
1891 | } catch (Exception e) |
1892 | { |
1893 | appendText("\nConsole reports an Internal error.", false); |
1894 | appendText("The error is: "+e, false); |
1895 | } |
1896 | } |
1897 | |
1898 | static void redirectSystemOutAndErr() { |
1899 | if (reader != null) return; // did this already |
1900 | |
1901 | x28 _this = new x28(); |
1902 | |
1903 | if (verbose) System.out.println("Redirecting System.out"); |
1904 | try |
1905 | { |
1906 | PipedOutputStream pout=new PipedOutputStream(pin); |
1907 | oldOut = System.out; |
1908 | TeeOutputStream tee = new TeeOutputStream(oldOut, pout); |
1909 | System.setOut(new PrintStream(tee,true)); |
1910 | } |
1911 | catch (Exception io) |
1912 | { |
1913 | System.err.println("Couldn't redirect STDOUT - " + io.getMessage()); |
1914 | } |
1915 | |
1916 | if (verbose) System.out.println("Redirecting System.err"); |
1917 | try |
1918 | { |
1919 | PipedOutputStream pout2=new PipedOutputStream(pin2); |
1920 | oldErr = System.err; |
1921 | TeeOutputStream tee = new TeeOutputStream(oldErr, pout2); |
1922 | System.setErr(new PrintStream(tee,true)); |
1923 | } |
1924 | catch (Exception io) |
1925 | { |
1926 | System.err.println("Couldn't redirect STDERR - " + io.getMessage()); |
1927 | } |
1928 | |
1929 | if (verbose) System.out.println("Redirects done. Starting readers"); |
1930 | |
1931 | // Starting two seperate threads to read from the PipedInputStreams |
1932 | // |
1933 | reader=new Thread(_this, "StdOut Piper"); |
1934 | reader.setDaemon(true); |
1935 | reader.start(); |
1936 | // |
1937 | reader2 = new Thread(_this, "StdErr Piper"); |
1938 | reader2.setDaemon(true); |
1939 | reader2.start(); |
1940 | } |
1941 | |
1942 | static Appendable customSystemOut; |
1943 | |
1944 | static void appendText(String s, boolean outNotErr) { |
1945 | // We do this with a TeeOutputStream now (safer). |
1946 | // (outNotErr ? oldOut : oldErr).print(s); |
1947 | |
1948 | if (console != null) |
1949 | console.appendText(s, outNotErr); |
1950 | if (customSystemOut != null) |
1951 | try { |
1952 | customSystemOut.append(s); |
1953 | } catch (IOException e) { |
1954 | e.printStackTrace(); |
1955 | } |
1956 | } |
1957 | |
1958 | static String readLine(PipedInputStream in) throws IOException |
1959 | { |
1960 | String input=""; |
1961 | do |
1962 | { |
1963 | int available=in.available(); |
1964 | if (available==0) break; |
1965 | byte b[]=new byte[available]; |
1966 | in.read(b); |
1967 | input=input+new String(b,0,b.length); |
1968 | }while( !input.endsWith("\n") && !input.endsWith("\r\n") && !quit); |
1969 | return input; |
1970 | } |
1971 | |
1972 | static void nohupJavax(String javaxargs) { |
1973 | try { |
1974 | File xfile = new File(userHome(), ".javax/x28.jar"); |
1975 | if (!xfile.isFile()) { |
1976 | String url = "http://tinybrain.de/x28.jar"; |
1977 | byte[] data = loadBinaryPage(new URL(url).openConnection()); |
1978 | if (data.length < 1000000) |
1979 | throw new RuntimeException("Could not load " + url); |
1980 | saveBinaryFile(xfile.getPath(), data); |
1981 | } |
1982 | String jarPath = xfile.getPath(); |
1983 | nohup("java -jar " + (isWindows() ? winQuote(jarPath) : bashQuote(jarPath)) + " " + javaxargs); |
1984 | } catch (Exception e) { throw new RuntimeException(e); } |
1985 | } |
1986 | |
1987 | /** possibly improvable */ |
1988 | public static String winQuote(String text) { |
1989 | if (text == null) return null; |
1990 | return "\"" + text |
1991 | .replace("\\", "\\\\") |
1992 | .replace("\"", "\\\"") |
1993 | .replace("\n", "\\n") |
1994 | .replace("\r", "\\r") + "\""; |
1995 | } |
1996 | |
1997 | public static File nohup(String cmd) throws IOException { |
1998 | File outFile = File.createTempFile("nohup_" + nohup_sanitize(cmd), ".out"); |
1999 | nohup(cmd, outFile, false); |
2000 | return outFile; |
2001 | } |
2002 | |
2003 | static String nohup_sanitize(String s) { |
2004 | return s.replaceAll("[^a-zA-Z0-9\\-_]", ""); |
2005 | } |
2006 | |
2007 | /** outFile takes stdout and stderr. */ |
2008 | public static void nohup(String cmd, File outFile, boolean append) throws IOException { |
2009 | String command = nohup_makeNohupCommand(cmd, outFile, append); |
2010 | |
2011 | File scriptFile = File.createTempFile("_realnohup", isWindows() ? ".bat" : ""); |
2012 | System.out.println("[Nohup] " + command); |
2013 | try { |
2014 | //System.out.println("[RealNohup] Script file: " + scriptFile.getPath()); |
2015 | saveTextFile(scriptFile.getPath(), command); |
2016 | String[] command2; |
2017 | if (isWindows()) |
2018 | command2 = new String[] {"cmd", "/c", "start", "/b", scriptFile.getPath() }; |
2019 | else |
2020 | command2 = new String[] {"/bin/bash", scriptFile.getPath() }; |
2021 | |
2022 | Process process = Runtime.getRuntime().exec(command2); |
2023 | try { |
2024 | process.waitFor(); |
2025 | } catch (InterruptedException e) { |
2026 | throw new RuntimeException(e); |
2027 | } |
2028 | int value = process.exitValue(); |
2029 | //System.out.println("exit value: " + value); |
2030 | } finally { |
2031 | if (!isWindows()) |
2032 | scriptFile.delete(); |
2033 | } |
2034 | } |
2035 | |
2036 | public static String nohup_makeNohupCommand(String cmd, File outFile, boolean append) { |
2037 | mkdirsForFile(outFile); |
2038 | |
2039 | String command; |
2040 | if (isWindows()) |
2041 | command = cmd + (append ? " >>" : " >") + winQuote(outFile.getPath()) + " 2>&1"; |
2042 | else |
2043 | command = "nohup " + cmd + (append ? " >>" : " >") + bashQuote(outFile.getPath()) + " 2>&1 &"; |
2044 | return command; |
2045 | } |
2046 | |
2047 | public static void mkdirsForFile(File file) { |
2048 | File dir = file.getParentFile(); |
2049 | if (dir != null) // is null if file is in current dir |
2050 | dir.mkdirs(); |
2051 | } |
2052 | |
2053 | static void autoReportToChat() { |
2054 | if (customSystemOut == null) { |
2055 | print("Auto-reporting to chat."); |
2056 | customSystemOut = new Appendable() { |
2057 | LineBuf buf = new LineBuf(); |
2058 | |
2059 | // only using this one |
2060 | public Appendable append(CharSequence cs) { |
2061 | buf.append(cs.toString()); |
2062 | while (true) { |
2063 | String s = buf.nextLine(); |
2064 | if (s == null) break; |
2065 | reportToChat(s, true); |
2066 | } |
2067 | return this; |
2068 | } |
2069 | |
2070 | public Appendable append(char c) { return this; } |
2071 | public Appendable append(CharSequence s, int start, int end) { return this; } |
2072 | }; |
2073 | } |
2074 | } |
2075 | |
2076 | static class Q { |
2077 | LinkedBlockingQueue<Runnable> q = new LinkedBlockingQueue<Runnable>(); |
2078 | |
2079 | static class Done extends RuntimeException {} |
2080 | |
2081 | Q() {} |
2082 | |
2083 | Q(String name, boolean startThread) { |
2084 | if (startThread) |
2085 | new Thread(name) { |
2086 | public void run() { |
2087 | Q.this.run(); |
2088 | } |
2089 | }.start(); |
2090 | } |
2091 | |
2092 | Iterable<Runnable> master() { |
2093 | return new Iterable<Runnable>() { |
2094 | public Iterator<Runnable> iterator() { |
2095 | return new Iterator<Runnable>() { |
2096 | Runnable x; |
2097 | |
2098 | public boolean hasNext() { try { |
2099 | |
2100 | //debug("hasNext"); |
2101 | while (x == null) |
2102 | x = q.poll(1, TimeUnit.DAYS); |
2103 | //debug("hasNext true"); |
2104 | return true; |
2105 | |
2106 | } catch (Throwable __e) { throw __e instanceof RuntimeException ? (RuntimeException) __e : new RuntimeException(__e); }} |
2107 | |
2108 | public Runnable next() { |
2109 | //debug("next"); |
2110 | hasNext(); |
2111 | Runnable _x = x; |
2112 | x = null; |
2113 | //debug("next " + structure(x)); |
2114 | return _x; |
2115 | } |
2116 | |
2117 | public void remove() { |
2118 | } |
2119 | }; |
2120 | } |
2121 | }; |
2122 | } |
2123 | |
2124 | void add(Runnable r) { |
2125 | q.add(r); |
2126 | } |
2127 | |
2128 | void run() { |
2129 | for (Runnable r : master()) { |
2130 | try { |
2131 | r.run(); |
2132 | } catch (Done e) { |
2133 | return; // break signal |
2134 | } catch (Throwable e) { |
2135 | e.printStackTrace(); |
2136 | } |
2137 | } |
2138 | } |
2139 | |
2140 | void done() { |
2141 | add(new Runnable() { |
2142 | public void run() { |
2143 | throw new Done(); |
2144 | } |
2145 | }); |
2146 | } |
2147 | } // class Q |
2148 | |
2149 | static void reportToChat(final String s, boolean silent) { |
2150 | if (s == null || s.length() == 0) return; |
2151 | if (!silent) |
2152 | print("reportToChat: " + quote(s)); |
2153 | reportToChat_getChatThread().add(new Runnable() { |
2154 | public void run() { try { |
2155 | startChatServerIfNotUp(); |
2156 | waitForChatServer(); |
2157 | chatSend(s); |
2158 | } catch (Exception __e) { throw __e instanceof RuntimeException ? (RuntimeException) __e : new RuntimeException(__e); }}}); |
2159 | } |
2160 | |
2161 | static Q reportToChat_q; |
2162 | |
2163 | static Q reportToChat_getChatThread() { |
2164 | if (reportToChat_q == null) |
2165 | reportToChat_q = new Q("reportToChat", true); |
2166 | return reportToChat_q; |
2167 | } |
2168 | |
2169 | static void startChatServerIfNotUp() { |
2170 | if (portIsBound(9751)) { |
2171 | //print("Chat seems to be up."); |
2172 | } else { |
2173 | nohupJavax("1000867"); |
2174 | print("Chat server should be coming up any minute now."); |
2175 | } |
2176 | } |
2177 | |
2178 | static void waitForChatServer() { |
2179 | if (!portIsBound(9751)) { |
2180 | //System.out.print("Waiting for chat server... "); |
2181 | do { |
2182 | sleep(1000); |
2183 | } while (!portIsBound(9751)); |
2184 | //print("OK."); |
2185 | } |
2186 | } |
2187 | |
2188 | static boolean portIsBound(int port) { |
2189 | try { |
2190 | ServerSocket s = new ServerSocket(port); |
2191 | s.close(); |
2192 | return false; |
2193 | } catch (IOException e) { |
2194 | return true; |
2195 | } |
2196 | } |
2197 | |
2198 | static class LineBuf { |
2199 | StringBuffer buf = new StringBuffer(); |
2200 | |
2201 | void append(String s) { |
2202 | buf.append(s); |
2203 | } |
2204 | |
2205 | String nextLine() { |
2206 | int i = buf.indexOf("\n"); |
2207 | if (i >= 0) { |
2208 | String s = buf.substring(0, i > 0 && buf.charAt(i-1) == '\r' ? i-1 : i); |
2209 | buf.delete(0, i+1); |
2210 | return s; |
2211 | } |
2212 | return null; |
2213 | } |
2214 | } // LineBuf |
2215 | |
2216 | static void sleep(long ms) { |
2217 | try { |
2218 | Thread.sleep(ms); |
2219 | } catch (Exception e) { throw new RuntimeException(e); } |
2220 | } |
2221 | |
2222 | !include #1000937 // chatSend |
2223 | |
2224 | static class TeeOutputStream extends OutputStream { |
2225 | |
2226 | protected OutputStream out, branch; |
2227 | |
2228 | public TeeOutputStream( OutputStream out, OutputStream branch ) { |
2229 | this.out = out; |
2230 | this.branch = branch; |
2231 | } |
2232 | |
2233 | @Override |
2234 | public synchronized void write(byte[] b) throws IOException { |
2235 | write(b, 0, b.length); |
2236 | } |
2237 | |
2238 | @Override |
2239 | public synchronized void write(byte[] b, int off, int len) throws IOException { |
2240 | //if (verbose) oldOut.println("Tee write " + new String(b, "UTF-8")); |
2241 | out.write(b, off, len); |
2242 | this.branch.write(b, off, len); |
2243 | } |
2244 | |
2245 | @Override |
2246 | public synchronized void write(int b) throws IOException { |
2247 | write(new byte[] {(byte) b}); |
2248 | } |
2249 | |
2250 | /** |
2251 | * Flushes both streams. |
2252 | * @throws IOException if an I/O error occurs |
2253 | */ |
2254 | @Override |
2255 | public void flush() throws IOException { |
2256 | out.flush(); |
2257 | this.branch.flush(); |
2258 | } |
2259 | |
2260 | /** |
2261 | * Closes both streams. |
2262 | * @throws IOException if an I/O error occurs |
2263 | */ |
2264 | @Override |
2265 | public void close() throws IOException { |
2266 | out.close(); |
2267 | this.branch.close(); |
2268 | } |
2269 | } |
2270 | |
2271 | static boolean isChatServer(String[] args) { |
2272 | for (int i = 0; i < args.length; i++) |
2273 | if (isSnippetID(args[i])) |
2274 | return parseSnippetID(args[i]) == 1000867; |
2275 | return false; |
2276 | } |
2277 | |
2278 | static String getSnippetTitle(String id) { |
2279 | try { |
2280 | return loadPage(new URL("http://tinybrain.de:8080/tb-int/getfield.php?id=" + parseSnippetID(id) + "&field=title")); |
2281 | } catch (Throwable __e) { throw __e instanceof RuntimeException ? (RuntimeException) __e : new RuntimeException(__e); } |
2282 | } |
2283 | |
2284 | static void listUserThreadsWithStackTraces() { |
2285 | print(""); |
2286 | Map<Thread, StackTraceElement[]> threadMap = Thread.getAllStackTraces(); |
2287 | int n = 0; |
2288 | for (Thread t : threadMap.keySet()) { |
2289 | ThreadGroup g = t.getThreadGroup(); |
2290 | if (g != null && g.getName().equals("system")) continue; |
2291 | ++n; |
2292 | print(t); |
2293 | for (StackTraceElement e : threadMap.get(t)) { |
2294 | print(" " + e); |
2295 | } |
2296 | print(""); |
2297 | } |
2298 | print(n + " user threads."); |
2299 | } |
2300 | |
2301 | static void killMyself() { |
2302 | print("Killing myself. (insert overall feeling here)"); |
2303 | System.exit(0); |
2304 | } |
2305 | |
2306 | static void makeVMAndroid() { |
2307 | Android3 a = new Android3("This is a JavaX VM."); |
2308 | a.responder = new Responder() { |
2309 | S answer(S s, L<S> history) { |
2310 | return x28.answer(s); |
2311 | } |
2312 | }; |
2313 | a.daemon = true; |
2314 | a.console = false; |
2315 | makeAndroid3(a); |
2316 | } |
2317 | |
2318 | static class Info { |
2319 | S programID; |
2320 | S[] programArgs; |
2321 | File transpiledSrc; |
2322 | Class mainClass; |
2323 | } |
2324 | |
2325 | static new Info info; // hmm... |
2326 | |
2327 | // injectable info |
2328 | |
2329 | static new L<PaA> injectable_programsInjected; |
2330 | static boolean injectable_on = true; |
2331 | static class PaA { |
2332 | S injectionID; |
2333 | S progID; |
2334 | S[] arguments; |
2335 | Class mainClass; // TODO: release eventually... |
2336 | volatile boolean mainDone; |
2337 | volatile Throwable exception; |
2338 | |
2339 | *(S *progID, S[] *arguments) {} |
2340 | *() {} |
2341 | } |
2342 | |
2343 | static synchronized S answer(S s) { |
2344 | new Matches m; |
2345 | |
2346 | if (match3("kill!", s)) { |
2347 | killMyself(); |
2348 | return "ok"; |
2349 | } |
2350 | if (match3("What is your process ID?", s) || match3("what is your pid?", s)) |
2351 | return getPID(); |
2352 | if (match3("what is your program id?", s)) |
2353 | return "#1001370"; |
2354 | if (match3("what are your program arguments?", s)) |
2355 | return structure(info.programArgs); |
2356 | if (match3("get fields of main class", s)) |
2357 | return structure(listFields(info.mainClass)); |
2358 | if (match3("get field * of main class", s, m)) |
2359 | return structure(get(info.mainClass, m.m[0])); |
2360 | if (match3("invoke function * of main class", s, m)) |
2361 | return structure(call(info.mainClass, m.m[0])); |
2362 | if (match3("set field * of main class to *", s, m)) { |
2363 | set(info.mainClass, m.m[0], unstructure(m.m[1])); |
2364 | return "ok"; |
2365 | } |
2366 | if (match3("how much memory are you consuming", s)) |
2367 | return "Java heap size: " + (Runtime.getRuntime().totalMemory()+1024*1024-1)/1024/1024 + " MB"; |
2368 | if (match3("how much memory is used after GC?", s)) { |
2369 | System.gc(); |
2370 | return "Java heap used: " + (Runtime.getRuntime().totalMemory()-Runtime.getRuntime().freeMemory()+1024*1024-1)/1024/1024 + " MB"; |
2371 | } |
2372 | if (match3("how much memory is used?", s)) |
2373 | return "Java heap used: " + (Runtime.getRuntime().totalMemory()-Runtime.getRuntime().freeMemory()+1024*1024-1)/1024/1024 + " MB"; |
2374 | |
2375 | if (match3("please inject program *", s, m) || match3("please inject program * with arguments *", s, m)) { |
2376 | final S progID = formatSnippetID(unquote(m.m[0])); |
2377 | final S[] arguments = m.m.length > 1 ? toStringArray(unstructure(unquote(m.m[1]))) : new S[0]; |
2378 | final PaA paa = new PaA(progID, arguments); |
2379 | paa.injectionID = randomID(8); |
2380 | injectable_programsInjected.add(paa); |
2381 | |
2382 | // better call JavaX for translation in a single thread. |
2383 | paa.mainClass = hotwire(progID); |
2384 | |
2385 | // program may run in its own thread. |
2386 | thread progID { |
2387 | try { |
2388 | callMain(paa.mainClass, arguments); |
2389 | } catch (Throwable e) { |
2390 | paa.exception = e; |
2391 | e.printStackTrace(); |
2392 | } finally { |
2393 | paa.mainDone = true; |
2394 | synchronized(x28.class) {} |
2395 | } |
2396 | } |
2397 | |
2398 | ret format3("OK. Injection ID: *", paa.injectionID); |
2399 | } |
2400 | |
2401 | if (match3("get injection exception *", s, m)) { |
2402 | S injectionID = unquote(m.m[0]); |
2403 | PaA paa = findInjection(injectionID); |
2404 | if (paa == null) |
2405 | ret "Sorry. Injection not found"; |
2406 | ret "OK: " + paa.exception == null ? "no exception" : getStackTrace(paa.exception); |
2407 | } |
2408 | |
2409 | if (match3("get injection * variable *", s, m)) { |
2410 | S injectionID = unquote(m.m[0]); |
2411 | S var = unquote(m.m[1]); |
2412 | PaA paa = findInjection(injectionID); |
2413 | if (paa == null) |
2414 | ret "Sorry. Injection not found"; |
2415 | ret "OK: " + structure(getOpt(paa.mainClass, var)); |
2416 | } |
2417 | |
2418 | if (match3("get injection result *", s, m)) { |
2419 | S injectionID = unquote(m.m[0]); |
2420 | PaA paa = findInjection(injectionID); |
2421 | if (paa == null) |
2422 | ret "Sorry. Injection not found"; |
2423 | ret "OK: " + structure(getOpt(paa.mainClass, "result")); |
2424 | } |
2425 | |
2426 | if (match3("is injection's * main done", s, m)) { |
2427 | S injectionID = unquote(m.m[0]); |
2428 | PaA paa = findInjection(injectionID); |
2429 | if (paa == null) |
2430 | ret "Sorry. Injection not found"; |
2431 | ret paa.mainDone ? "Yes." : "No."; |
2432 | } |
2433 | |
2434 | if (match3("which programs are you running (ids only)", s, m)) { |
2435 | new L<S> l; |
2436 | for (S progID : instances.keySet()) |
2437 | if (getInstance(progID) != null) |
2438 | l.add(progID); |
2439 | return format3("these: *", structure(l)); |
2440 | } |
2441 | |
2442 | return null; |
2443 | } |
2444 | |
2445 | static PaA findInjection(S injectionID) { |
2446 | for (PaA paa : injectable_programsInjected) |
2447 | if (eq(paa.injectionID, injectionID)) |
2448 | ret paa; |
2449 | ret null; |
2450 | } |
2451 | |
2452 | !include #1001103 // makeAndroid / makeAndroidNoConsole |
2453 | !include #1001074 // readLine |
2454 | !include #1000891 // setOpt |
2455 | !include #1000619 // get |
2456 | !include #1001152 // getMainClass |
2457 | !include #1001076 // talkTo |
2458 | !include #1001235 // toStringArray |
2459 | |
2460 | static byte[] loadDataSnippetImpl(String snippetID) throws IOException { |
2461 | byte[] data; |
2462 | try { |
2463 | URL url = new URL("http://eyeocr.sourceforge.net/filestore/filestore.php?cmd=serve&file=blob_" |
2464 | + parseSnippetID(snippetID) + "&contentType=application/binary"); |
2465 | System.err.println("Loading library: " + url); |
2466 | try { |
2467 | data = loadBinaryPage(url.openConnection()); |
2468 | } catch (IOException e) { |
2469 | url = new URL("http://data.tinybrain.de/blobs/" |
2470 | + parseSnippetID(snippetID)); |
2471 | System.err.println("Loading library: " + url); |
2472 | data = loadBinaryPage(url.openConnection()); |
2473 | } |
2474 | System.err.println("Bytes loaded: " + data.length); |
2475 | } catch (FileNotFoundException e) { |
2476 | throw new IOException("Binary snippet #" + snippetID + " not found or not public"); |
2477 | } |
2478 | return data; |
2479 | } |
2480 | } |
Began life as a copy of #1001148
download show line numbers debug dex old transpilations
Travelled to 14 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, onxytkatvevr, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt
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Snippet ID: | #1001370 |
Snippet name: | x28.java (JavaX) |
Eternal ID of this version: | #1001370/1 |
Text MD5: | a1d923d854cb6f3483a443a52efa15d2 |
Transpilation MD5: | 89bf118a6b2409cda2aacee66ac19eb3 |
Author: | stefan |
Category: | javax |
Type: | JavaX source code |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2015-10-16 20:11:08 |
Source code size: | 86035 bytes / 2480 lines |
Pitched / IR pitched: | No / Yes |
Views / Downloads: | 878 / 1168 |
Referenced in: | [show references] |