Commit | Line | Data |
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08fe2e33 NR |
1 | package be.nikiroo.fanfix; |
2 | ||
3 | import java.io.File; | |
4 | import java.io.IOException; | |
5 | import java.net.MalformedURLException; | |
6 | import java.net.URL; | |
7 | ||
8 | import be.nikiroo.fanfix.bundles.StringId; | |
9 | import be.nikiroo.fanfix.data.Chapter; | |
10 | import be.nikiroo.fanfix.data.Story; | |
ff05b828 NR |
11 | import be.nikiroo.fanfix.library.BasicLibrary; |
12 | import be.nikiroo.fanfix.library.CacheLibrary; | |
e42573a0 NR |
13 | import be.nikiroo.fanfix.library.LocalLibrary; |
14 | import be.nikiroo.fanfix.library.RemoteLibrary; | |
15 | import be.nikiroo.fanfix.library.RemoteLibraryServer; | |
08fe2e33 NR |
16 | import be.nikiroo.fanfix.output.BasicOutput; |
17 | import be.nikiroo.fanfix.output.BasicOutput.OutputType; | |
3727aae2 | 18 | import be.nikiroo.fanfix.reader.BasicReader; |
e42573a0 NR |
19 | import be.nikiroo.fanfix.reader.Reader; |
20 | import be.nikiroo.fanfix.reader.Reader.ReaderType; | |
08fe2e33 NR |
21 | import be.nikiroo.fanfix.supported.BasicSupport; |
22 | import be.nikiroo.fanfix.supported.BasicSupport.SupportType; | |
3b2b638f | 23 | import be.nikiroo.utils.Progress; |
39c3c689 | 24 | import be.nikiroo.utils.Version; |
5e848e6a | 25 | import be.nikiroo.utils.serial.ConnectActionClient; |
b0e88ebd | 26 | import be.nikiroo.utils.serial.Server; |
08fe2e33 NR |
27 | |
28 | /** | |
29 | * Main program entry point. | |
30 | * | |
31 | * @author niki | |
32 | */ | |
33 | public class Main { | |
d0114000 | 34 | private enum MainAction { |
5e848e6a | 35 | IMPORT, EXPORT, CONVERT, READ, READ_URL, LIST, HELP, SET_READER, START, VERSION, SERVER, STOP_SERVER, REMOTE, |
d0114000 NR |
36 | } |
37 | ||
08fe2e33 NR |
38 | /** |
39 | * Main program entry point. | |
40 | * <p> | |
41 | * Known environment variables: | |
42 | * <ul> | |
d0114000 | 43 | * <li>NOUTF: if set to 1 or 'true', the program will prefer non-unicode |
08fe2e33 NR |
44 | * {@link String}s when possible</li> |
45 | * <li>CONFIG_DIR: a path where to look for the <tt>.properties</tt> files | |
edd46289 NR |
46 | * before taking the usual ones; they will also be saved/updated into this |
47 | * path when the program starts</li> | |
d0114000 NR |
48 | * <li>DEBUG: if set to 1 or 'true', the program will override the DEBUG_ERR |
49 | * configuration value with 'true'</li> | |
50 | * </ul> | |
51 | * <p> | |
52 | * <ul> | |
53 | * <li>--import [URL]: import into library</li> | |
54 | * <li>--export [id] [output_type] [target]: export story to target</li> | |
55 | * <li>--convert [URL] [output_type] [target] (+info): convert URL into | |
56 | * target</li> | |
57 | * <li>--read [id] ([chapter number]): read the given story from the library | |
58 | * </li> | |
333f0e7b | 59 | * <li>--read-url [URL] ([chapter number]): convert on the fly and read the |
d0114000 | 60 | * story, without saving it</li> |
333f0e7b | 61 | * <li>--list ([type]): list the stories present in the library</li> |
c1873e56 NR |
62 | * <li>--set-reader [reader type]: set the reader type to CLI, TUI or LOCAL |
63 | * for this command</li> | |
39c3c689 | 64 | * <li>--version: get the version of the program</li> |
b0e88ebd | 65 | * <li>--server [port]: start a server on this port</li> |
5e848e6a | 66 | * <li>--stop-server [port]: stop the running server on this port if any</li> |
b0e88ebd | 67 | * <li>--remote [host] [port]: use a the given remote library</li> |
08fe2e33 NR |
68 | * </ul> |
69 | * | |
70 | * @param args | |
d0114000 | 71 | * see method description |
08fe2e33 NR |
72 | */ |
73 | public static void main(String[] args) { | |
d0114000 NR |
74 | String urlString = null; |
75 | String luid = null; | |
b0e88ebd | 76 | String sourceString = null; |
d0114000 NR |
77 | String chapString = null; |
78 | String target = null; | |
333f0e7b | 79 | MainAction action = MainAction.START; |
d0114000 | 80 | Boolean plusInfo = null; |
b0e88ebd NR |
81 | String host = null; |
82 | Integer port = null; | |
73ce17ef | 83 | |
d0114000 NR |
84 | boolean noMoreActions = false; |
85 | ||
86 | int exitCode = 0; | |
87 | for (int i = 0; exitCode == 0 && i < args.length; i++) { | |
88 | // Action (--) handling: | |
89 | if (!noMoreActions && args[i].startsWith("--")) { | |
90 | if (args[i].equals("--")) { | |
91 | noMoreActions = true; | |
92 | } else { | |
93 | try { | |
94 | action = MainAction.valueOf(args[i].substring(2) | |
95 | .toUpperCase().replace("-", "_")); | |
96 | } catch (Exception e) { | |
97 | Instance.syserr(new IllegalArgumentException( | |
98 | "Unknown action: " + args[i], e)); | |
99 | exitCode = 255; | |
100 | } | |
101 | } | |
08fe2e33 | 102 | |
d0114000 NR |
103 | continue; |
104 | } | |
105 | ||
106 | switch (action) { | |
107 | case IMPORT: | |
108 | if (urlString == null) { | |
109 | urlString = args[i]; | |
110 | } else { | |
111 | exitCode = 255; | |
112 | } | |
113 | break; | |
114 | case EXPORT: | |
115 | if (luid == null) { | |
116 | luid = args[i]; | |
b0e88ebd NR |
117 | } else if (sourceString == null) { |
118 | sourceString = args[i]; | |
d0114000 NR |
119 | } else if (target == null) { |
120 | target = args[i]; | |
121 | } else { | |
122 | exitCode = 255; | |
123 | } | |
124 | break; | |
125 | case CONVERT: | |
126 | if (urlString == null) { | |
127 | urlString = args[i]; | |
b0e88ebd NR |
128 | } else if (sourceString == null) { |
129 | sourceString = args[i]; | |
d0114000 NR |
130 | } else if (target == null) { |
131 | target = args[i]; | |
132 | } else if (plusInfo == null) { | |
133 | if ("+info".equals(args[i])) { | |
134 | plusInfo = true; | |
135 | } else { | |
136 | exitCode = 255; | |
137 | } | |
138 | } else { | |
139 | exitCode = 255; | |
08fe2e33 | 140 | } |
d0114000 NR |
141 | break; |
142 | case LIST: | |
b0e88ebd NR |
143 | if (sourceString == null) { |
144 | sourceString = args[i]; | |
d0114000 NR |
145 | } else { |
146 | exitCode = 255; | |
08fe2e33 | 147 | } |
d0114000 NR |
148 | break; |
149 | case READ: | |
150 | if (luid == null) { | |
151 | luid = args[i]; | |
152 | } else if (chapString == null) { | |
153 | chapString = args[i]; | |
154 | } else { | |
155 | exitCode = 255; | |
08fe2e33 | 156 | } |
d0114000 NR |
157 | break; |
158 | case READ_URL: | |
159 | if (urlString == null) { | |
160 | urlString = args[i]; | |
161 | } else if (chapString == null) { | |
162 | chapString = args[i]; | |
163 | } else { | |
164 | exitCode = 255; | |
08fe2e33 | 165 | } |
d0114000 NR |
166 | break; |
167 | case HELP: | |
168 | exitCode = 255; | |
169 | break; | |
170 | case SET_READER: | |
7de079f1 | 171 | exitCode = setReaderType(args[i]); |
c1873e56 | 172 | action = MainAction.START; |
d0114000 | 173 | break; |
333f0e7b NR |
174 | case START: |
175 | exitCode = 255; // not supposed to be selected by user | |
176 | break; | |
39c3c689 NR |
177 | case VERSION: |
178 | exitCode = 255; // no arguments for this option | |
b0e88ebd NR |
179 | break; |
180 | case SERVER: | |
5e848e6a | 181 | case STOP_SERVER: |
b0e88ebd NR |
182 | if (port == null) { |
183 | port = Integer.parseInt(args[i]); | |
184 | } else { | |
185 | exitCode = 255; | |
186 | } | |
187 | break; | |
188 | case REMOTE: | |
189 | if (host == null) { | |
190 | host = args[i]; | |
191 | } else if (port == null) { | |
192 | port = Integer.parseInt(args[i]); | |
ff05b828 NR |
193 | |
194 | File remoteCacheDir = Instance.getRemoteDir(host); | |
195 | BasicLibrary lib = new RemoteLibrary(host, port); | |
196 | lib = new CacheLibrary(remoteCacheDir, lib); | |
197 | ||
198 | BasicReader.setDefaultLibrary(lib); | |
5e848e6a | 199 | |
b0e88ebd NR |
200 | action = MainAction.START; |
201 | } else { | |
202 | exitCode = 255; | |
203 | } | |
204 | break; | |
d0114000 NR |
205 | } |
206 | } | |
207 | ||
92fb0719 NR |
208 | final Progress mainProgress = new Progress(0, 80); |
209 | mainProgress.addProgressListener(new Progress.ProgressListener() { | |
210 | private int current = mainProgress.getMin(); | |
211 | ||
211f7ddb | 212 | @Override |
92fb0719 NR |
213 | public void progress(Progress progress, String name) { |
214 | int diff = progress.getProgress() - current; | |
215 | current += diff; | |
216 | ||
217 | StringBuilder builder = new StringBuilder(); | |
218 | for (int i = 0; i < diff; i++) { | |
219 | builder.append('.'); | |
220 | } | |
221 | ||
222 | System.err.print(builder.toString()); | |
223 | ||
224 | if (progress.isDone()) { | |
225 | System.err.println(""); | |
226 | } | |
227 | } | |
228 | }); | |
229 | Progress pg = new Progress(); | |
230 | mainProgress.addProgress(pg, mainProgress.getMax()); | |
231 | ||
b42117f1 NR |
232 | VersionCheck updates = VersionCheck.check(); |
233 | if (updates.isNewVersionAvailable()) { | |
234 | // Sent to syserr so not to cause problem if one tries to capture a | |
235 | // story content in text mode | |
236 | System.err | |
237 | .println("A new version of the program is available at https://github.com/nikiroo/fanfix/releases"); | |
238 | System.err.println(""); | |
239 | for (Version v : updates.getNewer()) { | |
240 | System.err.println("\tVersion " + v); | |
241 | System.err.println("\t-------------"); | |
242 | System.err.println(""); | |
243 | for (String item : updates.getChanges().get(v)) { | |
244 | System.err.println("\t- " + item); | |
245 | } | |
246 | System.err.println(""); | |
247 | } | |
248 | } | |
249 | ||
d0114000 NR |
250 | if (exitCode != 255) { |
251 | switch (action) { | |
252 | case IMPORT: | |
92fb0719 | 253 | exitCode = imprt(urlString, pg); |
b42117f1 | 254 | updates.ok(); // we consider it read |
d0114000 NR |
255 | break; |
256 | case EXPORT: | |
b0e88ebd | 257 | exitCode = export(luid, sourceString, target, pg); |
b42117f1 | 258 | updates.ok(); // we consider it read |
d0114000 NR |
259 | break; |
260 | case CONVERT: | |
b0e88ebd | 261 | exitCode = convert(urlString, sourceString, target, |
92fb0719 | 262 | plusInfo == null ? false : plusInfo, pg); |
b42117f1 | 263 | updates.ok(); // we consider it read |
d0114000 NR |
264 | break; |
265 | case LIST: | |
99ccbdf6 NR |
266 | if (BasicReader.getReader() == null) { |
267 | Instance.syserr(new Exception( | |
268 | "No reader type has been configured")); | |
269 | exitCode = 10; | |
270 | break; | |
271 | } | |
b0e88ebd | 272 | exitCode = list(sourceString); |
d0114000 NR |
273 | break; |
274 | case READ: | |
99ccbdf6 NR |
275 | if (BasicReader.getReader() == null) { |
276 | Instance.syserr(new Exception( | |
277 | "No reader type has been configured")); | |
278 | exitCode = 10; | |
279 | break; | |
280 | } | |
d0114000 NR |
281 | exitCode = read(luid, chapString, true); |
282 | break; | |
283 | case READ_URL: | |
99ccbdf6 NR |
284 | if (BasicReader.getReader() == null) { |
285 | Instance.syserr(new Exception( | |
286 | "No reader type has been configured")); | |
287 | exitCode = 10; | |
288 | break; | |
289 | } | |
d0114000 NR |
290 | exitCode = read(urlString, chapString, false); |
291 | break; | |
292 | case HELP: | |
293 | syntax(true); | |
294 | exitCode = 0; | |
295 | break; | |
296 | case SET_READER: | |
b0e88ebd | 297 | exitCode = 255; |
d0114000 | 298 | break; |
39c3c689 NR |
299 | case VERSION: |
300 | System.out | |
301 | .println(String.format("Fanfix version %s" | |
302 | + "\nhttps://github.com/nikiroo/fanfix/" | |
303 | + "\n\tWritten by Nikiroo", | |
304 | Version.getCurrentVersion())); | |
b42117f1 | 305 | updates.ok(); // we consider it read |
39c3c689 | 306 | break; |
333f0e7b | 307 | case START: |
99ccbdf6 NR |
308 | if (BasicReader.getReader() == null) { |
309 | Instance.syserr(new Exception( | |
310 | "No reader type has been configured")); | |
311 | exitCode = 10; | |
312 | break; | |
313 | } | |
b0e88ebd NR |
314 | BasicReader.getReader().browse(null); |
315 | break; | |
316 | case SERVER: | |
317 | if (port == null) { | |
318 | exitCode = 255; | |
319 | break; | |
320 | } | |
321 | try { | |
322 | Server server = new RemoteLibraryServer(port); | |
323 | server.start(); | |
324 | System.out.println("Remote server started on: " + port); | |
325 | } catch (IOException e) { | |
326 | Instance.syserr(e); | |
327 | } | |
328 | return; | |
5e848e6a NR |
329 | case STOP_SERVER: |
330 | if (port == null) { | |
331 | exitCode = 255; | |
332 | break; | |
333 | } | |
334 | ||
335 | try { | |
336 | new ConnectActionClient(host, port, true) { | |
337 | @Override | |
338 | public void action(Version serverVersion) | |
339 | throws Exception { | |
340 | try { | |
341 | send(new Object[] { "EXIT" }); | |
342 | } catch (Exception e) { | |
343 | Instance.syserr(e); | |
344 | } | |
345 | } | |
346 | }.connect(); | |
347 | } catch (IOException e) { | |
348 | Instance.syserr(e); | |
349 | } | |
350 | break; | |
b0e88ebd | 351 | case REMOTE: |
99ccbdf6 | 352 | exitCode = 255; // should not be reachable (REMOTE -> START) |
333f0e7b | 353 | break; |
08fe2e33 NR |
354 | } |
355 | } | |
356 | ||
357 | if (exitCode == 255) { | |
d0114000 | 358 | syntax(false); |
08fe2e33 NR |
359 | } |
360 | ||
361 | if (exitCode != 0) { | |
362 | System.exit(exitCode); | |
363 | } | |
364 | } | |
365 | ||
08fe2e33 | 366 | /** |
68e2c6d2 | 367 | * Import the given resource into the {@link LocalLibrary}. |
08fe2e33 | 368 | * |
d0114000 | 369 | * @param urlString |
08fe2e33 | 370 | * the resource to import |
92fb0719 NR |
371 | * @param pg |
372 | * the optional progress reporter | |
08fe2e33 NR |
373 | * |
374 | * @return the exit return code (0 = success) | |
375 | */ | |
92fb0719 | 376 | public static int imprt(String urlString, Progress pg) { |
08fe2e33 | 377 | try { |
3b2b638f NR |
378 | Story story = Instance.getLibrary().imprt( |
379 | BasicReader.getUrl(urlString), pg); | |
08fe2e33 NR |
380 | System.out.println(story.getMeta().getLuid() + ": \"" |
381 | + story.getMeta().getTitle() + "\" imported."); | |
382 | } catch (IOException e) { | |
383 | Instance.syserr(e); | |
384 | return 1; | |
385 | } | |
386 | ||
387 | return 0; | |
388 | } | |
389 | ||
390 | /** | |
68e2c6d2 NR |
391 | * Export the {@link Story} from the {@link LocalLibrary} to the given |
392 | * target. | |
08fe2e33 | 393 | * |
73ce17ef | 394 | * @param luid |
08fe2e33 NR |
395 | * the story LUID |
396 | * @param typeString | |
397 | * the {@link OutputType} to use | |
398 | * @param target | |
399 | * the target | |
92fb0719 NR |
400 | * @param pg |
401 | * the optional progress reporter | |
08fe2e33 NR |
402 | * |
403 | * @return the exit return code (0 = success) | |
404 | */ | |
92fb0719 NR |
405 | public static int export(String luid, String typeString, String target, |
406 | Progress pg) { | |
e604986c | 407 | OutputType type = OutputType.valueOfNullOkUC(typeString, null); |
08fe2e33 NR |
408 | if (type == null) { |
409 | Instance.syserr(new Exception(trans(StringId.OUTPUT_DESC, | |
410 | typeString))); | |
411 | return 1; | |
412 | } | |
413 | ||
414 | try { | |
92fb0719 | 415 | Instance.getLibrary().export(luid, type, target, pg); |
08fe2e33 NR |
416 | } catch (IOException e) { |
417 | Instance.syserr(e); | |
418 | return 4; | |
419 | } | |
420 | ||
421 | return 0; | |
422 | } | |
423 | ||
424 | /** | |
68e2c6d2 NR |
425 | * List the stories of the given source from the {@link LocalLibrary} |
426 | * (unless NULL is passed, in which case all stories will be listed). | |
08fe2e33 | 427 | * |
b0e88ebd NR |
428 | * @param source |
429 | * the source to list the known stories of, or NULL to list all | |
333f0e7b | 430 | * stories |
08fe2e33 NR |
431 | * |
432 | * @return the exit return code (0 = success) | |
433 | */ | |
b0e88ebd NR |
434 | private static int list(String source) { |
435 | BasicReader.getReader().browse(source); | |
08fe2e33 NR |
436 | return 0; |
437 | } | |
438 | ||
439 | /** | |
440 | * Start the CLI reader for this {@link Story}. | |
441 | * | |
442 | * @param story | |
68e2c6d2 NR |
443 | * the LUID of the {@link Story} in the {@link LocalLibrary} |
444 | * <b>or</b> the {@link Story} {@link URL} | |
d0114000 | 445 | * @param chapString |
08fe2e33 NR |
446 | * which {@link Chapter} to read (starting at 1), or NULL to get |
447 | * the {@link Story} description | |
448 | * @param library | |
449 | * TRUE if the source is the {@link Story} LUID, FALSE if it is a | |
450 | * {@link URL} | |
451 | * | |
452 | * @return the exit return code (0 = success) | |
453 | */ | |
d0114000 | 454 | private static int read(String story, String chapString, boolean library) { |
08fe2e33 | 455 | try { |
e42573a0 | 456 | Reader reader = BasicReader.getReader(); |
08fe2e33 | 457 | if (library) { |
bc2ea776 | 458 | reader.setMeta(story); |
08fe2e33 | 459 | } else { |
bc2ea776 | 460 | reader.setMeta(BasicReader.getUrl(story), null); |
08fe2e33 NR |
461 | } |
462 | ||
d0114000 NR |
463 | if (chapString != null) { |
464 | try { | |
bc2ea776 NR |
465 | reader.setChapter(Integer.parseInt(chapString)); |
466 | reader.read(); | |
d0114000 NR |
467 | } catch (NumberFormatException e) { |
468 | Instance.syserr(new IOException( | |
469 | "Chapter number cannot be parsed: " + chapString, e)); | |
470 | return 2; | |
471 | } | |
08fe2e33 NR |
472 | } else { |
473 | reader.read(); | |
474 | } | |
475 | } catch (IOException e) { | |
476 | Instance.syserr(e); | |
477 | return 1; | |
478 | } | |
479 | ||
480 | return 0; | |
481 | } | |
482 | ||
483 | /** | |
484 | * Convert the {@link Story} into another format. | |
485 | * | |
d0114000 | 486 | * @param urlString |
08fe2e33 NR |
487 | * the source {@link Story} to convert |
488 | * @param typeString | |
489 | * the {@link OutputType} to convert to | |
d0114000 | 490 | * @param target |
08fe2e33 NR |
491 | * the target file |
492 | * @param infoCover | |
493 | * TRUE to also export the cover and info file, even if the given | |
494 | * {@link OutputType} does not usually save them | |
92fb0719 NR |
495 | * @param pg |
496 | * the optional progress reporter | |
08fe2e33 NR |
497 | * |
498 | * @return the exit return code (0 = success) | |
499 | */ | |
d0114000 | 500 | private static int convert(String urlString, String typeString, |
92fb0719 | 501 | String target, boolean infoCover, Progress pg) { |
08fe2e33 NR |
502 | int exitCode = 0; |
503 | ||
d0114000 | 504 | String sourceName = urlString; |
08fe2e33 | 505 | try { |
3b2b638f | 506 | URL source = BasicReader.getUrl(urlString); |
08fe2e33 NR |
507 | sourceName = source.toString(); |
508 | if (source.toString().startsWith("file://")) { | |
509 | sourceName = sourceName.substring("file://".length()); | |
510 | } | |
511 | ||
e604986c | 512 | OutputType type = OutputType.valueOfAllOkUC(typeString, null); |
08fe2e33 NR |
513 | if (type == null) { |
514 | Instance.syserr(new IOException(trans( | |
515 | StringId.ERR_BAD_OUTPUT_TYPE, typeString))); | |
516 | ||
517 | exitCode = 2; | |
518 | } else { | |
519 | try { | |
520 | BasicSupport support = BasicSupport.getSupport(source); | |
333f0e7b | 521 | |
08fe2e33 | 522 | if (support != null) { |
bee7dffe NR |
523 | Progress pgIn = new Progress(); |
524 | Progress pgOut = new Progress(); | |
525 | if (pg != null) { | |
526 | pg.setMax(2); | |
527 | pg.addProgress(pgIn, 1); | |
528 | pg.addProgress(pgOut, 1); | |
529 | } | |
08fe2e33 | 530 | |
bee7dffe | 531 | Story story = support.process(source, pgIn); |
08fe2e33 | 532 | try { |
d0114000 | 533 | target = new File(target).getAbsolutePath(); |
08fe2e33 | 534 | BasicOutput.getOutput(type, infoCover).process( |
bee7dffe | 535 | story, target, pgOut); |
08fe2e33 NR |
536 | } catch (IOException e) { |
537 | Instance.syserr(new IOException(trans( | |
d0114000 | 538 | StringId.ERR_SAVING, target), e)); |
08fe2e33 NR |
539 | exitCode = 5; |
540 | } | |
541 | } else { | |
542 | Instance.syserr(new IOException(trans( | |
543 | StringId.ERR_NOT_SUPPORTED, source))); | |
544 | ||
545 | exitCode = 4; | |
546 | } | |
547 | } catch (IOException e) { | |
548 | Instance.syserr(new IOException(trans(StringId.ERR_LOADING, | |
549 | sourceName), e)); | |
550 | exitCode = 3; | |
551 | } | |
552 | } | |
553 | } catch (MalformedURLException e) { | |
554 | Instance.syserr(new IOException(trans(StringId.ERR_BAD_URL, | |
555 | sourceName), e)); | |
556 | exitCode = 1; | |
557 | } | |
558 | ||
559 | return exitCode; | |
560 | } | |
561 | ||
562 | /** | |
563 | * Simple shortcut method to call {link Instance#getTrans()#getString()}. | |
564 | * | |
565 | * @param id | |
566 | * the ID to translate | |
567 | * | |
568 | * @return the translated result | |
569 | */ | |
570 | private static String trans(StringId id, Object... params) { | |
571 | return Instance.getTrans().getString(id, params); | |
572 | } | |
573 | ||
574 | /** | |
d0114000 NR |
575 | * Display the correct syntax of the program to the user to stdout, or an |
576 | * error message if the syntax used was wrong on stderr. | |
577 | * | |
578 | * @param showHelp | |
579 | * TRUE to show the syntax help, FALSE to show "syntax error" | |
08fe2e33 | 580 | */ |
d0114000 NR |
581 | private static void syntax(boolean showHelp) { |
582 | if (showHelp) { | |
583 | StringBuilder builder = new StringBuilder(); | |
584 | for (SupportType type : SupportType.values()) { | |
585 | builder.append(trans(StringId.ERR_SYNTAX_TYPE, type.toString(), | |
586 | type.getDesc())); | |
587 | builder.append('\n'); | |
588 | } | |
08fe2e33 | 589 | |
d0114000 NR |
590 | String typesIn = builder.toString(); |
591 | builder.setLength(0); | |
08fe2e33 | 592 | |
d0114000 NR |
593 | for (OutputType type : OutputType.values()) { |
594 | builder.append(trans(StringId.ERR_SYNTAX_TYPE, type.toString(), | |
4d205683 | 595 | type.getDesc(true))); |
d0114000 NR |
596 | builder.append('\n'); |
597 | } | |
08fe2e33 | 598 | |
d0114000 | 599 | String typesOut = builder.toString(); |
08fe2e33 | 600 | |
d0114000 NR |
601 | System.out.println(trans(StringId.HELP_SYNTAX, typesIn, typesOut)); |
602 | } else { | |
603 | System.err.println(trans(StringId.ERR_SYNTAX)); | |
604 | } | |
605 | } | |
606 | ||
607 | /** | |
608 | * Set the default reader type for this session only (it can be changed in | |
609 | * the configuration file, too, but this value will override it). | |
610 | * | |
611 | * @param readerTypeString | |
612 | * the type | |
613 | */ | |
614 | private static int setReaderType(String readerTypeString) { | |
615 | try { | |
7de079f1 NR |
616 | ReaderType readerType = ReaderType.valueOf(readerTypeString |
617 | .toUpperCase()); | |
d0114000 NR |
618 | BasicReader.setDefaultReaderType(readerType); |
619 | return 0; | |
620 | } catch (IllegalArgumentException e) { | |
621 | Instance.syserr(new IOException("Unknown reader type: " | |
622 | + readerTypeString, e)); | |
623 | return 1; | |
624 | } | |
08fe2e33 NR |
625 | } |
626 | } |