Commit | Line | Data |
---|---|---|
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; | |
f569d249 | 7 | import java.util.List; |
08fe2e33 NR |
8 | |
9 | import be.nikiroo.fanfix.bundles.StringId; | |
10 | import be.nikiroo.fanfix.data.Chapter; | |
f569d249 | 11 | import be.nikiroo.fanfix.data.MetaData; |
08fe2e33 | 12 | import be.nikiroo.fanfix.data.Story; |
ff05b828 NR |
13 | import be.nikiroo.fanfix.library.BasicLibrary; |
14 | import be.nikiroo.fanfix.library.CacheLibrary; | |
e42573a0 NR |
15 | import be.nikiroo.fanfix.library.LocalLibrary; |
16 | import be.nikiroo.fanfix.library.RemoteLibrary; | |
17 | import be.nikiroo.fanfix.library.RemoteLibraryServer; | |
08fe2e33 NR |
18 | import be.nikiroo.fanfix.output.BasicOutput; |
19 | import be.nikiroo.fanfix.output.BasicOutput.OutputType; | |
3727aae2 | 20 | import be.nikiroo.fanfix.reader.BasicReader; |
e42573a0 NR |
21 | import be.nikiroo.fanfix.reader.Reader; |
22 | import be.nikiroo.fanfix.reader.Reader.ReaderType; | |
08fe2e33 NR |
23 | import be.nikiroo.fanfix.supported.BasicSupport; |
24 | import be.nikiroo.fanfix.supported.BasicSupport.SupportType; | |
3b2b638f | 25 | import be.nikiroo.utils.Progress; |
39c3c689 | 26 | import be.nikiroo.utils.Version; |
62c63b07 | 27 | import be.nikiroo.utils.serial.server.ServerObject; |
08fe2e33 NR |
28 | |
29 | /** | |
30 | * Main program entry point. | |
31 | * | |
32 | * @author niki | |
33 | */ | |
34 | public class Main { | |
d0114000 | 35 | private enum MainAction { |
5e848e6a | 36 | IMPORT, EXPORT, CONVERT, READ, READ_URL, LIST, HELP, SET_READER, START, VERSION, SERVER, STOP_SERVER, REMOTE, |
d0114000 NR |
37 | } |
38 | ||
08fe2e33 NR |
39 | /** |
40 | * Main program entry point. | |
41 | * <p> | |
42 | * Known environment variables: | |
43 | * <ul> | |
d0114000 | 44 | * <li>NOUTF: if set to 1 or 'true', the program will prefer non-unicode |
08fe2e33 NR |
45 | * {@link String}s when possible</li> |
46 | * <li>CONFIG_DIR: a path where to look for the <tt>.properties</tt> files | |
edd46289 NR |
47 | * before taking the usual ones; they will also be saved/updated into this |
48 | * path when the program starts</li> | |
d0114000 NR |
49 | * <li>DEBUG: if set to 1 or 'true', the program will override the DEBUG_ERR |
50 | * configuration value with 'true'</li> | |
51 | * </ul> | |
52 | * <p> | |
53 | * <ul> | |
54 | * <li>--import [URL]: import into library</li> | |
55 | * <li>--export [id] [output_type] [target]: export story to target</li> | |
56 | * <li>--convert [URL] [output_type] [target] (+info): convert URL into | |
57 | * target</li> | |
58 | * <li>--read [id] ([chapter number]): read the given story from the library | |
59 | * </li> | |
333f0e7b | 60 | * <li>--read-url [URL] ([chapter number]): convert on the fly and read the |
d0114000 | 61 | * story, without saving it</li> |
333f0e7b | 62 | * <li>--list ([type]): list the stories present in the library</li> |
c1873e56 NR |
63 | * <li>--set-reader [reader type]: set the reader type to CLI, TUI or LOCAL |
64 | * for this command</li> | |
39c3c689 | 65 | * <li>--version: get the version of the program</li> |
2070ced5 NR |
66 | * <li>--server [key] [port]: start a server on this port</li> |
67 | * <li>--stop-server [key] [port]: stop the running server on this port if | |
68 | * any</li> | |
69 | * <li>--remote [key] [host] [port]: use a the given remote library</li> | |
08fe2e33 NR |
70 | * </ul> |
71 | * | |
72 | * @param args | |
d0114000 | 73 | * see method description |
08fe2e33 NR |
74 | */ |
75 | public static void main(String[] args) { | |
d0114000 NR |
76 | String urlString = null; |
77 | String luid = null; | |
b0e88ebd | 78 | String sourceString = null; |
d0114000 NR |
79 | String chapString = null; |
80 | String target = null; | |
2070ced5 | 81 | String key = null; |
333f0e7b | 82 | MainAction action = MainAction.START; |
d0114000 | 83 | Boolean plusInfo = null; |
b0e88ebd NR |
84 | String host = null; |
85 | Integer port = null; | |
73ce17ef | 86 | |
d0114000 NR |
87 | boolean noMoreActions = false; |
88 | ||
89 | int exitCode = 0; | |
90 | for (int i = 0; exitCode == 0 && i < args.length; i++) { | |
91 | // Action (--) handling: | |
92 | if (!noMoreActions && args[i].startsWith("--")) { | |
93 | if (args[i].equals("--")) { | |
94 | noMoreActions = true; | |
95 | } else { | |
96 | try { | |
97 | action = MainAction.valueOf(args[i].substring(2) | |
98 | .toUpperCase().replace("-", "_")); | |
99 | } catch (Exception e) { | |
62c63b07 NR |
100 | Instance.getTraceHandler().error( |
101 | new IllegalArgumentException("Unknown action: " | |
102 | + args[i], e)); | |
d0114000 NR |
103 | exitCode = 255; |
104 | } | |
105 | } | |
08fe2e33 | 106 | |
d0114000 NR |
107 | continue; |
108 | } | |
109 | ||
110 | switch (action) { | |
111 | case IMPORT: | |
112 | if (urlString == null) { | |
113 | urlString = args[i]; | |
114 | } else { | |
115 | exitCode = 255; | |
116 | } | |
117 | break; | |
118 | case EXPORT: | |
119 | if (luid == null) { | |
120 | luid = args[i]; | |
b0e88ebd NR |
121 | } else if (sourceString == null) { |
122 | sourceString = args[i]; | |
d0114000 NR |
123 | } else if (target == null) { |
124 | target = args[i]; | |
125 | } else { | |
126 | exitCode = 255; | |
127 | } | |
128 | break; | |
129 | case CONVERT: | |
130 | if (urlString == null) { | |
131 | urlString = args[i]; | |
b0e88ebd NR |
132 | } else if (sourceString == null) { |
133 | sourceString = args[i]; | |
d0114000 NR |
134 | } else if (target == null) { |
135 | target = args[i]; | |
136 | } else if (plusInfo == null) { | |
137 | if ("+info".equals(args[i])) { | |
138 | plusInfo = true; | |
139 | } else { | |
140 | exitCode = 255; | |
141 | } | |
142 | } else { | |
143 | exitCode = 255; | |
08fe2e33 | 144 | } |
d0114000 NR |
145 | break; |
146 | case LIST: | |
b0e88ebd NR |
147 | if (sourceString == null) { |
148 | sourceString = args[i]; | |
d0114000 NR |
149 | } else { |
150 | exitCode = 255; | |
08fe2e33 | 151 | } |
d0114000 NR |
152 | break; |
153 | case READ: | |
154 | if (luid == null) { | |
155 | luid = args[i]; | |
156 | } else if (chapString == null) { | |
157 | chapString = args[i]; | |
158 | } else { | |
159 | exitCode = 255; | |
08fe2e33 | 160 | } |
d0114000 NR |
161 | break; |
162 | case READ_URL: | |
163 | if (urlString == null) { | |
164 | urlString = args[i]; | |
165 | } else if (chapString == null) { | |
166 | chapString = args[i]; | |
167 | } else { | |
168 | exitCode = 255; | |
08fe2e33 | 169 | } |
d0114000 NR |
170 | break; |
171 | case HELP: | |
172 | exitCode = 255; | |
173 | break; | |
174 | case SET_READER: | |
7de079f1 | 175 | exitCode = setReaderType(args[i]); |
c1873e56 | 176 | action = MainAction.START; |
d0114000 | 177 | break; |
333f0e7b NR |
178 | case START: |
179 | exitCode = 255; // not supposed to be selected by user | |
180 | break; | |
39c3c689 NR |
181 | case VERSION: |
182 | exitCode = 255; // no arguments for this option | |
b0e88ebd NR |
183 | break; |
184 | case SERVER: | |
5e848e6a | 185 | case STOP_SERVER: |
2070ced5 NR |
186 | if (key == null) { |
187 | key = args[i]; | |
188 | } else if (port == null) { | |
b0e88ebd NR |
189 | port = Integer.parseInt(args[i]); |
190 | } else { | |
191 | exitCode = 255; | |
192 | } | |
193 | break; | |
194 | case REMOTE: | |
2070ced5 NR |
195 | if (key == null) { |
196 | key = args[i]; | |
197 | } else if (host == null) { | |
b0e88ebd NR |
198 | host = args[i]; |
199 | } else if (port == null) { | |
200 | port = Integer.parseInt(args[i]); | |
ff05b828 NR |
201 | |
202 | File remoteCacheDir = Instance.getRemoteDir(host); | |
2070ced5 | 203 | BasicLibrary lib = new RemoteLibrary(key, host, port); |
ff05b828 NR |
204 | lib = new CacheLibrary(remoteCacheDir, lib); |
205 | ||
206 | BasicReader.setDefaultLibrary(lib); | |
5e848e6a | 207 | |
b0e88ebd NR |
208 | action = MainAction.START; |
209 | } else { | |
210 | exitCode = 255; | |
211 | } | |
212 | break; | |
d0114000 NR |
213 | } |
214 | } | |
215 | ||
92fb0719 NR |
216 | final Progress mainProgress = new Progress(0, 80); |
217 | mainProgress.addProgressListener(new Progress.ProgressListener() { | |
218 | private int current = mainProgress.getMin(); | |
219 | ||
211f7ddb | 220 | @Override |
92fb0719 NR |
221 | public void progress(Progress progress, String name) { |
222 | int diff = progress.getProgress() - current; | |
223 | current += diff; | |
224 | ||
225 | StringBuilder builder = new StringBuilder(); | |
226 | for (int i = 0; i < diff; i++) { | |
227 | builder.append('.'); | |
228 | } | |
229 | ||
230 | System.err.print(builder.toString()); | |
231 | ||
232 | if (progress.isDone()) { | |
233 | System.err.println(""); | |
234 | } | |
235 | } | |
236 | }); | |
237 | Progress pg = new Progress(); | |
238 | mainProgress.addProgress(pg, mainProgress.getMax()); | |
239 | ||
b42117f1 NR |
240 | VersionCheck updates = VersionCheck.check(); |
241 | if (updates.isNewVersionAvailable()) { | |
242 | // Sent to syserr so not to cause problem if one tries to capture a | |
243 | // story content in text mode | |
244 | System.err | |
245 | .println("A new version of the program is available at https://github.com/nikiroo/fanfix/releases"); | |
246 | System.err.println(""); | |
247 | for (Version v : updates.getNewer()) { | |
248 | System.err.println("\tVersion " + v); | |
249 | System.err.println("\t-------------"); | |
250 | System.err.println(""); | |
251 | for (String item : updates.getChanges().get(v)) { | |
252 | System.err.println("\t- " + item); | |
253 | } | |
254 | System.err.println(""); | |
255 | } | |
256 | } | |
257 | ||
d0114000 NR |
258 | if (exitCode != 255) { |
259 | switch (action) { | |
260 | case IMPORT: | |
92fb0719 | 261 | exitCode = imprt(urlString, pg); |
b42117f1 | 262 | updates.ok(); // we consider it read |
d0114000 NR |
263 | break; |
264 | case EXPORT: | |
b0e88ebd | 265 | exitCode = export(luid, sourceString, target, pg); |
b42117f1 | 266 | updates.ok(); // we consider it read |
d0114000 NR |
267 | break; |
268 | case CONVERT: | |
b0e88ebd | 269 | exitCode = convert(urlString, sourceString, target, |
92fb0719 | 270 | plusInfo == null ? false : plusInfo, pg); |
b42117f1 | 271 | updates.ok(); // we consider it read |
d0114000 NR |
272 | break; |
273 | case LIST: | |
99ccbdf6 | 274 | if (BasicReader.getReader() == null) { |
62c63b07 NR |
275 | Instance.getTraceHandler() |
276 | .error(new Exception( | |
277 | "No reader type has been configured")); | |
99ccbdf6 NR |
278 | exitCode = 10; |
279 | break; | |
280 | } | |
b0e88ebd | 281 | exitCode = list(sourceString); |
d0114000 NR |
282 | break; |
283 | case READ: | |
99ccbdf6 | 284 | if (BasicReader.getReader() == null) { |
62c63b07 NR |
285 | Instance.getTraceHandler() |
286 | .error(new Exception( | |
287 | "No reader type has been configured")); | |
99ccbdf6 NR |
288 | exitCode = 10; |
289 | break; | |
290 | } | |
d0114000 NR |
291 | exitCode = read(luid, chapString, true); |
292 | break; | |
293 | case READ_URL: | |
99ccbdf6 | 294 | if (BasicReader.getReader() == null) { |
62c63b07 NR |
295 | Instance.getTraceHandler() |
296 | .error(new Exception( | |
297 | "No reader type has been configured")); | |
99ccbdf6 NR |
298 | exitCode = 10; |
299 | break; | |
300 | } | |
d0114000 NR |
301 | exitCode = read(urlString, chapString, false); |
302 | break; | |
303 | case HELP: | |
304 | syntax(true); | |
305 | exitCode = 0; | |
306 | break; | |
307 | case SET_READER: | |
b0e88ebd | 308 | exitCode = 255; |
d0114000 | 309 | break; |
39c3c689 NR |
310 | case VERSION: |
311 | System.out | |
312 | .println(String.format("Fanfix version %s" | |
313 | + "\nhttps://github.com/nikiroo/fanfix/" | |
314 | + "\n\tWritten by Nikiroo", | |
315 | Version.getCurrentVersion())); | |
b42117f1 | 316 | updates.ok(); // we consider it read |
39c3c689 | 317 | break; |
333f0e7b | 318 | case START: |
99ccbdf6 | 319 | if (BasicReader.getReader() == null) { |
62c63b07 NR |
320 | Instance.getTraceHandler() |
321 | .error(new Exception( | |
322 | "No reader type has been configured")); | |
99ccbdf6 NR |
323 | exitCode = 10; |
324 | break; | |
325 | } | |
b0e88ebd NR |
326 | BasicReader.getReader().browse(null); |
327 | break; | |
328 | case SERVER: | |
329 | if (port == null) { | |
330 | exitCode = 255; | |
331 | break; | |
332 | } | |
333 | try { | |
62c63b07 | 334 | ServerObject server = new RemoteLibraryServer(key, port); |
22b2b942 | 335 | server.setTraceHandler(Instance.getTraceHandler()); |
b0e88ebd | 336 | server.start(); |
b0e88ebd | 337 | } catch (IOException e) { |
62c63b07 | 338 | Instance.getTraceHandler().error(e); |
b0e88ebd NR |
339 | } |
340 | return; | |
5e848e6a NR |
341 | case STOP_SERVER: |
342 | if (port == null) { | |
343 | exitCode = 255; | |
344 | break; | |
345 | } | |
346 | ||
468b960b | 347 | new RemoteLibrary(key, host, port).exit(); |
5e848e6a | 348 | break; |
b0e88ebd | 349 | case REMOTE: |
99ccbdf6 | 350 | exitCode = 255; // should not be reachable (REMOTE -> START) |
333f0e7b | 351 | break; |
08fe2e33 NR |
352 | } |
353 | } | |
354 | ||
355 | if (exitCode == 255) { | |
d0114000 | 356 | syntax(false); |
08fe2e33 NR |
357 | } |
358 | ||
359 | if (exitCode != 0) { | |
360 | System.exit(exitCode); | |
361 | } | |
362 | } | |
363 | ||
08fe2e33 | 364 | /** |
68e2c6d2 | 365 | * Import the given resource into the {@link LocalLibrary}. |
08fe2e33 | 366 | * |
d0114000 | 367 | * @param urlString |
08fe2e33 | 368 | * the resource to import |
92fb0719 NR |
369 | * @param pg |
370 | * the optional progress reporter | |
08fe2e33 NR |
371 | * |
372 | * @return the exit return code (0 = success) | |
373 | */ | |
92fb0719 | 374 | public static int imprt(String urlString, Progress pg) { |
08fe2e33 | 375 | try { |
3b2b638f NR |
376 | Story story = Instance.getLibrary().imprt( |
377 | BasicReader.getUrl(urlString), pg); | |
08fe2e33 NR |
378 | System.out.println(story.getMeta().getLuid() + ": \"" |
379 | + story.getMeta().getTitle() + "\" imported."); | |
380 | } catch (IOException e) { | |
62c63b07 | 381 | Instance.getTraceHandler().error(e); |
08fe2e33 NR |
382 | return 1; |
383 | } | |
384 | ||
385 | return 0; | |
386 | } | |
387 | ||
388 | /** | |
68e2c6d2 NR |
389 | * Export the {@link Story} from the {@link LocalLibrary} to the given |
390 | * target. | |
08fe2e33 | 391 | * |
73ce17ef | 392 | * @param luid |
08fe2e33 NR |
393 | * the story LUID |
394 | * @param typeString | |
395 | * the {@link OutputType} to use | |
396 | * @param target | |
397 | * the target | |
92fb0719 NR |
398 | * @param pg |
399 | * the optional progress reporter | |
08fe2e33 NR |
400 | * |
401 | * @return the exit return code (0 = success) | |
402 | */ | |
92fb0719 NR |
403 | public static int export(String luid, String typeString, String target, |
404 | Progress pg) { | |
e604986c | 405 | OutputType type = OutputType.valueOfNullOkUC(typeString, null); |
08fe2e33 | 406 | if (type == null) { |
62c63b07 NR |
407 | Instance.getTraceHandler().error( |
408 | new Exception(trans(StringId.OUTPUT_DESC, typeString))); | |
08fe2e33 NR |
409 | return 1; |
410 | } | |
411 | ||
412 | try { | |
92fb0719 | 413 | Instance.getLibrary().export(luid, type, target, pg); |
08fe2e33 | 414 | } catch (IOException e) { |
62c63b07 | 415 | Instance.getTraceHandler().error(e); |
08fe2e33 NR |
416 | return 4; |
417 | } | |
418 | ||
419 | return 0; | |
420 | } | |
421 | ||
422 | /** | |
68e2c6d2 NR |
423 | * List the stories of the given source from the {@link LocalLibrary} |
424 | * (unless NULL is passed, in which case all stories will be listed). | |
08fe2e33 | 425 | * |
b0e88ebd NR |
426 | * @param source |
427 | * the source to list the known stories of, or NULL to list all | |
333f0e7b | 428 | * stories |
08fe2e33 NR |
429 | * |
430 | * @return the exit return code (0 = success) | |
431 | */ | |
b0e88ebd | 432 | private static int list(String source) { |
f569d249 NR |
433 | List<MetaData> stories; |
434 | stories = BasicReader.getReader().getLibrary().getListBySource(source); | |
435 | ||
436 | for (MetaData story : stories) { | |
437 | String author = ""; | |
438 | if (story.getAuthor() != null && !story.getAuthor().isEmpty()) { | |
439 | author = " (" + story.getAuthor() + ")"; | |
440 | } | |
441 | ||
442 | System.out.println(story.getLuid() + ": " + story.getTitle() | |
443 | + author); | |
444 | } | |
08fe2e33 NR |
445 | return 0; |
446 | } | |
447 | ||
448 | /** | |
449 | * Start the CLI reader for this {@link Story}. | |
450 | * | |
451 | * @param story | |
68e2c6d2 NR |
452 | * the LUID of the {@link Story} in the {@link LocalLibrary} |
453 | * <b>or</b> the {@link Story} {@link URL} | |
d0114000 | 454 | * @param chapString |
08fe2e33 NR |
455 | * which {@link Chapter} to read (starting at 1), or NULL to get |
456 | * the {@link Story} description | |
457 | * @param library | |
458 | * TRUE if the source is the {@link Story} LUID, FALSE if it is a | |
459 | * {@link URL} | |
460 | * | |
461 | * @return the exit return code (0 = success) | |
462 | */ | |
d0114000 | 463 | private static int read(String story, String chapString, boolean library) { |
08fe2e33 | 464 | try { |
e42573a0 | 465 | Reader reader = BasicReader.getReader(); |
08fe2e33 | 466 | if (library) { |
bc2ea776 | 467 | reader.setMeta(story); |
08fe2e33 | 468 | } else { |
bc2ea776 | 469 | reader.setMeta(BasicReader.getUrl(story), null); |
08fe2e33 NR |
470 | } |
471 | ||
d0114000 NR |
472 | if (chapString != null) { |
473 | try { | |
bc2ea776 NR |
474 | reader.setChapter(Integer.parseInt(chapString)); |
475 | reader.read(); | |
d0114000 | 476 | } catch (NumberFormatException e) { |
62c63b07 NR |
477 | Instance.getTraceHandler().error( |
478 | new IOException("Chapter number cannot be parsed: " | |
479 | + chapString, e)); | |
d0114000 NR |
480 | return 2; |
481 | } | |
08fe2e33 NR |
482 | } else { |
483 | reader.read(); | |
484 | } | |
485 | } catch (IOException e) { | |
62c63b07 | 486 | Instance.getTraceHandler().error(e); |
08fe2e33 NR |
487 | return 1; |
488 | } | |
489 | ||
490 | return 0; | |
491 | } | |
492 | ||
493 | /** | |
494 | * Convert the {@link Story} into another format. | |
495 | * | |
d0114000 | 496 | * @param urlString |
08fe2e33 NR |
497 | * the source {@link Story} to convert |
498 | * @param typeString | |
499 | * the {@link OutputType} to convert to | |
d0114000 | 500 | * @param target |
08fe2e33 NR |
501 | * the target file |
502 | * @param infoCover | |
503 | * TRUE to also export the cover and info file, even if the given | |
504 | * {@link OutputType} does not usually save them | |
92fb0719 NR |
505 | * @param pg |
506 | * the optional progress reporter | |
08fe2e33 NR |
507 | * |
508 | * @return the exit return code (0 = success) | |
509 | */ | |
d0114000 | 510 | private static int convert(String urlString, String typeString, |
92fb0719 | 511 | String target, boolean infoCover, Progress pg) { |
08fe2e33 NR |
512 | int exitCode = 0; |
513 | ||
d0114000 | 514 | String sourceName = urlString; |
08fe2e33 | 515 | try { |
3b2b638f | 516 | URL source = BasicReader.getUrl(urlString); |
08fe2e33 NR |
517 | sourceName = source.toString(); |
518 | if (source.toString().startsWith("file://")) { | |
519 | sourceName = sourceName.substring("file://".length()); | |
520 | } | |
521 | ||
e604986c | 522 | OutputType type = OutputType.valueOfAllOkUC(typeString, null); |
08fe2e33 | 523 | if (type == null) { |
62c63b07 NR |
524 | Instance.getTraceHandler().error( |
525 | new IOException(trans(StringId.ERR_BAD_OUTPUT_TYPE, | |
526 | typeString))); | |
08fe2e33 NR |
527 | |
528 | exitCode = 2; | |
529 | } else { | |
530 | try { | |
531 | BasicSupport support = BasicSupport.getSupport(source); | |
333f0e7b | 532 | |
08fe2e33 | 533 | if (support != null) { |
bee7dffe NR |
534 | Progress pgIn = new Progress(); |
535 | Progress pgOut = new Progress(); | |
536 | if (pg != null) { | |
537 | pg.setMax(2); | |
538 | pg.addProgress(pgIn, 1); | |
539 | pg.addProgress(pgOut, 1); | |
540 | } | |
08fe2e33 | 541 | |
bee7dffe | 542 | Story story = support.process(source, pgIn); |
08fe2e33 | 543 | try { |
d0114000 | 544 | target = new File(target).getAbsolutePath(); |
925298fd NR |
545 | BasicOutput.getOutput(type, infoCover, infoCover) |
546 | .process(story, target, pgOut); | |
08fe2e33 | 547 | } catch (IOException e) { |
62c63b07 NR |
548 | Instance.getTraceHandler().error( |
549 | new IOException(trans(StringId.ERR_SAVING, | |
550 | target), e)); | |
08fe2e33 NR |
551 | exitCode = 5; |
552 | } | |
553 | } else { | |
62c63b07 NR |
554 | Instance.getTraceHandler().error( |
555 | new IOException(trans( | |
556 | StringId.ERR_NOT_SUPPORTED, source))); | |
08fe2e33 NR |
557 | |
558 | exitCode = 4; | |
559 | } | |
560 | } catch (IOException e) { | |
62c63b07 NR |
561 | Instance.getTraceHandler().error( |
562 | new IOException(trans(StringId.ERR_LOADING, | |
563 | sourceName), e)); | |
08fe2e33 NR |
564 | exitCode = 3; |
565 | } | |
566 | } | |
567 | } catch (MalformedURLException e) { | |
62c63b07 NR |
568 | Instance.getTraceHandler() |
569 | .error(new IOException(trans(StringId.ERR_BAD_URL, | |
570 | sourceName), e)); | |
08fe2e33 NR |
571 | exitCode = 1; |
572 | } | |
573 | ||
574 | return exitCode; | |
575 | } | |
576 | ||
577 | /** | |
578 | * Simple shortcut method to call {link Instance#getTrans()#getString()}. | |
579 | * | |
580 | * @param id | |
581 | * the ID to translate | |
582 | * | |
583 | * @return the translated result | |
584 | */ | |
585 | private static String trans(StringId id, Object... params) { | |
586 | return Instance.getTrans().getString(id, params); | |
587 | } | |
588 | ||
589 | /** | |
d0114000 NR |
590 | * Display the correct syntax of the program to the user to stdout, or an |
591 | * error message if the syntax used was wrong on stderr. | |
592 | * | |
593 | * @param showHelp | |
594 | * TRUE to show the syntax help, FALSE to show "syntax error" | |
08fe2e33 | 595 | */ |
d0114000 NR |
596 | private static void syntax(boolean showHelp) { |
597 | if (showHelp) { | |
598 | StringBuilder builder = new StringBuilder(); | |
599 | for (SupportType type : SupportType.values()) { | |
600 | builder.append(trans(StringId.ERR_SYNTAX_TYPE, type.toString(), | |
601 | type.getDesc())); | |
602 | builder.append('\n'); | |
603 | } | |
08fe2e33 | 604 | |
d0114000 NR |
605 | String typesIn = builder.toString(); |
606 | builder.setLength(0); | |
08fe2e33 | 607 | |
d0114000 NR |
608 | for (OutputType type : OutputType.values()) { |
609 | builder.append(trans(StringId.ERR_SYNTAX_TYPE, type.toString(), | |
4d205683 | 610 | type.getDesc(true))); |
d0114000 NR |
611 | builder.append('\n'); |
612 | } | |
08fe2e33 | 613 | |
d0114000 | 614 | String typesOut = builder.toString(); |
08fe2e33 | 615 | |
d0114000 NR |
616 | System.out.println(trans(StringId.HELP_SYNTAX, typesIn, typesOut)); |
617 | } else { | |
618 | System.err.println(trans(StringId.ERR_SYNTAX)); | |
619 | } | |
620 | } | |
621 | ||
622 | /** | |
623 | * Set the default reader type for this session only (it can be changed in | |
624 | * the configuration file, too, but this value will override it). | |
625 | * | |
626 | * @param readerTypeString | |
627 | * the type | |
628 | */ | |
629 | private static int setReaderType(String readerTypeString) { | |
630 | try { | |
7de079f1 NR |
631 | ReaderType readerType = ReaderType.valueOf(readerTypeString |
632 | .toUpperCase()); | |
d0114000 NR |
633 | BasicReader.setDefaultReaderType(readerType); |
634 | return 0; | |
635 | } catch (IllegalArgumentException e) { | |
62c63b07 NR |
636 | Instance.getTraceHandler().error( |
637 | new IOException("Unknown reader type: " + readerTypeString, | |
638 | e)); | |
d0114000 NR |
639 | return 1; |
640 | } | |
08fe2e33 NR |
641 | } |
642 | } |