+++ /dev/null
-package be.nikiroo.fanfix;
-
-import java.io.File;
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.net.ssl.SSLException;
-
-import be.nikiroo.fanfix.bundles.Config;
-import be.nikiroo.fanfix.bundles.StringId;
-import be.nikiroo.fanfix.data.Chapter;
-import be.nikiroo.fanfix.data.MetaData;
-import be.nikiroo.fanfix.data.Story;
-import be.nikiroo.fanfix.library.BasicLibrary;
-import be.nikiroo.fanfix.library.CacheLibrary;
-import be.nikiroo.fanfix.library.LocalLibrary;
-import be.nikiroo.fanfix.library.RemoteLibrary;
-import be.nikiroo.fanfix.library.RemoteLibraryServer;
-import be.nikiroo.fanfix.output.BasicOutput;
-import be.nikiroo.fanfix.output.BasicOutput.OutputType;
-import be.nikiroo.fanfix.reader.BasicReader;
-import be.nikiroo.fanfix.reader.CliReader;
-import be.nikiroo.fanfix.searchable.BasicSearchable;
-import be.nikiroo.fanfix.supported.BasicSupport;
-import be.nikiroo.fanfix.supported.SupportType;
-import be.nikiroo.utils.Progress;
-import be.nikiroo.utils.Version;
-import be.nikiroo.utils.serial.server.ServerObject;
-
-/**
- * Main program entry point.
- *
- * @author niki
- */
-public class Main {
- private enum MainAction {
- IMPORT, EXPORT, CONVERT, READ, READ_URL, LIST, HELP, START, VERSION, SERVER, STOP_SERVER, REMOTE, SET_SOURCE, SET_TITLE, SET_AUTHOR, SEARCH, SEARCH_TAG
- }
-
- /**
- * Main program entry point.
- * <p>
- * Known environment variables:
- * <ul>
- * <li>NOUTF: if set to 1 or 'true', the program will prefer non-unicode
- * {@link String}s when possible</li>
- * <li>CONFIG_DIR: a path where to look for the <tt>.properties</tt> files
- * before taking the usual ones; they will also be saved/updated into this
- * path when the program starts</li>
- * <li>DEBUG: if set to 1 or 'true', the program will override the DEBUG_ERR
- * configuration value with 'true'</li>
- * </ul>
- * <p>
- * <ul>
- * <li>--import [URL]: import into library</li>
- * <li>--export [id] [output_type] [target]: export story to target</li>
- * <li>--convert [URL] [output_type] [target] (+info): convert URL into
- * target</li>
- * <li>--read [id] ([chapter number]): read the given story from the library
- * </li>
- * <li>--read-url [URL] ([chapter number]): convert on the fly and read the
- * story, without saving it</li>
- * <li>--search: list the supported websites (where)</li>
- * <li>--search [where] [keywords] (page [page]) (item [item]): search on
- * the supported website and display the given results page of stories it
- * found, or the story details if asked</li>
- * <li>--search-tag [where]: list all the tags supported by this website</li>
- * <li>--search-tag [index 1]... (page [page]) (item [item]): search for the
- * given stories or subtags, tag by tag, and display information about a
- * specific page of results or about a specific item if requested</li>
- * <li>--list ([type]): list the stories present in the library</li>
- * <li>--set-source [id] [new source]: change the source of the given story</li>
- * <li>--set-title [id] [new title]: change the title of the given story</li>
- * <li>--set-author [id] [new author]: change the author of the given story</li>
- * <li>--version: get the version of the program</li>
- * <li>--server: start the server mode (see config file for parameters)</li>
- * <li>--stop-server: stop the running server on this port if any</li>
- * <li>--remote [key] [host] [port]: use a the given remote library</li>
- * </ul>
- *
- * @param args
- * see method description
- */
- public static void main(String[] args) {
- new Main().start(args);
- }
-
- /**
- * Start the default handling for the application.
- * <p>
- * If specific actions were asked (with correct parameters), they will be
- * forwarded to the different protected methods that you can override.
- * <p>
- * At the end of the method, {@link Main#exit(int)} will be called; by
- * default, it calls {@link System#exit(int)} if the status is not 0.
- *
- * @param args
- * the arguments received from the system
- */
- public void start(String [] args) {
- // Only one line, but very important:
- Instance.init();
-
- String urlString = null;
- String luid = null;
- String sourceString = null;
- String titleString = null;
- String authorString = null;
- String chapString = null;
- String target = null;
- String key = null;
- MainAction action = MainAction.START;
- Boolean plusInfo = null;
- String host = null;
- Integer port = null;
- SupportType searchOn = null;
- String search = null;
- List<Integer> tags = new ArrayList<Integer>();
- Integer page = null;
- Integer item = null;
-
- boolean noMoreActions = false;
-
- int exitCode = 0;
- for (int i = 0; exitCode == 0 && i < args.length; i++) {
- // Action (--) handling:
- if (!noMoreActions && args[i].startsWith("--")) {
- if (args[i].equals("--")) {
- noMoreActions = true;
- } else {
- try {
- action = MainAction.valueOf(args[i].substring(2)
- .toUpperCase().replace("-", "_"));
- } catch (Exception e) {
- Instance.getInstance().getTraceHandler()
- .error(new IllegalArgumentException("Unknown action: " + args[i], e));
- exitCode = 255;
- }
- }
-
- continue;
- }
-
- switch (action) {
- case IMPORT:
- if (urlString == null) {
- urlString = args[i];
- } else {
- exitCode = 255;
- }
- break;
- case EXPORT:
- if (luid == null) {
- luid = args[i];
- } else if (sourceString == null) {
- sourceString = args[i];
- } else if (target == null) {
- target = args[i];
- } else {
- exitCode = 255;
- }
- break;
- case CONVERT:
- if (urlString == null) {
- urlString = args[i];
- } else if (sourceString == null) {
- sourceString = args[i];
- } else if (target == null) {
- target = args[i];
- } else if (plusInfo == null) {
- if ("+info".equals(args[i])) {
- plusInfo = true;
- } else {
- exitCode = 255;
- }
- } else {
- exitCode = 255;
- }
- break;
- case LIST:
- if (sourceString == null) {
- sourceString = args[i];
- } else {
- exitCode = 255;
- }
- break;
- case SET_SOURCE:
- if (luid == null) {
- luid = args[i];
- } else if (sourceString == null) {
- sourceString = args[i];
- } else {
- exitCode = 255;
- }
- break;
- case SET_TITLE:
- if (luid == null) {
- luid = args[i];
- } else if (sourceString == null) {
- titleString = args[i];
- } else {
- exitCode = 255;
- }
- break;
- case SET_AUTHOR:
- if (luid == null) {
- luid = args[i];
- } else if (sourceString == null) {
- authorString = args[i];
- } else {
- exitCode = 255;
- }
- break;
- case READ:
- if (luid == null) {
- luid = args[i];
- } else if (chapString == null) {
- chapString = args[i];
- } else {
- exitCode = 255;
- }
- break;
- case READ_URL:
- if (urlString == null) {
- urlString = args[i];
- } else if (chapString == null) {
- chapString = args[i];
- } else {
- exitCode = 255;
- }
- break;
- case SEARCH:
- if (searchOn == null) {
- searchOn = SupportType.valueOfAllOkUC(args[i]);
-
- if (searchOn == null) {
- Instance.getInstance().getTraceHandler().error("Website not known: <" + args[i] + ">");
- exitCode = 41;
- break;
- }
-
- if (BasicSearchable.getSearchable(searchOn) == null) {
- Instance.getInstance().getTraceHandler().error("Website not supported: " + searchOn);
- exitCode = 42;
- break;
- }
- } else if (search == null) {
- search = args[i];
- } else if (page != null && page == -1) {
- try {
- page = Integer.parseInt(args[i]);
- } catch (Exception e) {
- page = -2;
- }
- } else if (item != null && item == -1) {
- try {
- item = Integer.parseInt(args[i]);
- } catch (Exception e) {
- item = -2;
- }
- } else if (page == null || item == null) {
- if (page == null && "page".equals(args[i])) {
- page = -1;
- } else if (item == null && "item".equals(args[i])) {
- item = -1;
- } else {
- exitCode = 255;
- }
- } else {
- exitCode = 255;
- }
- break;
- case SEARCH_TAG:
- if (searchOn == null) {
- searchOn = SupportType.valueOfAllOkUC(args[i]);
-
- if (searchOn == null) {
- Instance.getInstance().getTraceHandler().error("Website not known: <" + args[i] + ">");
- exitCode = 255;
- }
-
- if (BasicSearchable.getSearchable(searchOn) == null) {
- Instance.getInstance().getTraceHandler().error("Website not supported: " + searchOn);
- exitCode = 255;
- }
- } else if (page == null && item == null) {
- if ("page".equals(args[i])) {
- page = -1;
- } else if ("item".equals(args[i])) {
- item = -1;
- } else {
- try {
- int index = Integer.parseInt(args[i]);
- tags.add(index);
- } catch (NumberFormatException e) {
- Instance.getInstance().getTraceHandler().error("Invalid tag index: " + args[i]);
- exitCode = 255;
- }
- }
- } else if (page != null && page == -1) {
- try {
- page = Integer.parseInt(args[i]);
- } catch (Exception e) {
- page = -2;
- }
- } else if (item != null && item == -1) {
- try {
- item = Integer.parseInt(args[i]);
- } catch (Exception e) {
- item = -2;
- }
- } else if (page == null || item == null) {
- if (page == null && "page".equals(args[i])) {
- page = -1;
- } else if (item == null && "item".equals(args[i])) {
- item = -1;
- } else {
- exitCode = 255;
- }
- } else {
- exitCode = 255;
- }
- break;
- case HELP:
- exitCode = 255;
- break;
- case START:
- exitCode = 255; // not supposed to be selected by user
- break;
- case VERSION:
- exitCode = 255; // no arguments for this option
- break;
- case SERVER:
- exitCode = 255; // no arguments for this option
- break;
- case STOP_SERVER:
- exitCode = 255; // no arguments for this option
- break;
- case REMOTE:
- if (key == null) {
- key = args[i];
- } else if (host == null) {
- host = args[i];
- } else if (port == null) {
- port = Integer.parseInt(args[i]);
-
- BasicLibrary lib = new RemoteLibrary(key, host, port);
- lib = new CacheLibrary(
- Instance.getInstance().getRemoteDir(host), lib,
- Instance.getInstance().getUiConfig());
-
- Instance.getInstance().setLibrary(lib);
-
- action = MainAction.START;
- } else {
- exitCode = 255;
- }
- break;
- }
- }
-
- final Progress mainProgress = new Progress(0, 80);
- mainProgress.addProgressListener(new Progress.ProgressListener() {
- private int current = mainProgress.getMin();
-
- @Override
- public void progress(Progress progress, String name) {
- int diff = progress.getProgress() - current;
- current += diff;
-
- if (diff <= 0)
- return;
-
- StringBuilder builder = new StringBuilder();
- for (int i = 0; i < diff; i++) {
- builder.append('.');
- }
-
- System.err.print(builder.toString());
-
- if (progress.isDone()) {
- System.err.println("");
- }
- }
- });
- Progress pg = new Progress();
- mainProgress.addProgress(pg, mainProgress.getMax());
-
- VersionCheck updates = checkUpdates();
-
- if (exitCode == 0) {
- switch (action) {
- case IMPORT:
- if (updates != null)
- updates.ok(); // we consider it read
-
- try {
- exitCode = imprt(BasicReader.getUrl(urlString), pg);
- } catch (MalformedURLException e) {
- Instance.getInstance().getTraceHandler().error(e);
- exitCode = 1;
- }
-
- break;
- case EXPORT:
- if (updates != null)
- updates.ok(); // we consider it read
-
- OutputType exportType = OutputType.valueOfNullOkUC(sourceString, null);
- if (exportType == null) {
- Instance.getInstance().getTraceHandler().error(new Exception(trans(StringId.OUTPUT_DESC, sourceString)));
- exitCode = 1;
- break;
- }
-
- exitCode = export(luid, exportType, target, pg);
-
- break;
- case CONVERT:
- if (updates != null)
- updates.ok(); // we consider it read
-
- OutputType convertType = OutputType.valueOfAllOkUC(sourceString, null);
- if (convertType == null) {
- Instance.getInstance().getTraceHandler()
- .error(new IOException(trans(StringId.ERR_BAD_OUTPUT_TYPE, sourceString)));
-
- exitCode = 2;
- break;
- }
-
- exitCode = convert(urlString, convertType, target,
- plusInfo == null ? false : plusInfo, pg);
-
- break;
- case LIST:
- exitCode = list(sourceString);
- break;
- case SET_SOURCE:
- try {
- Instance.getInstance().getLibrary().changeSource(luid, sourceString, pg);
- } catch (IOException e1) {
- Instance.getInstance().getTraceHandler().error(e1);
- exitCode = 21;
- }
- break;
- case SET_TITLE:
- try {
- Instance.getInstance().getLibrary().changeTitle(luid, titleString, pg);
- } catch (IOException e1) {
- Instance.getInstance().getTraceHandler().error(e1);
- exitCode = 22;
- }
- break;
- case SET_AUTHOR:
- try {
- Instance.getInstance().getLibrary().changeAuthor(luid, authorString, pg);
- } catch (IOException e1) {
- Instance.getInstance().getTraceHandler().error(e1);
- exitCode = 23;
- }
- break;
- case READ:
- if (luid == null || luid.isEmpty()) {
- syntax(false);
- exitCode = 255;
- break;
- }
-
- try {
- Integer chap = null;
- if (chapString != null) {
- try {
- chap = Integer.parseInt(chapString);
- } catch (NumberFormatException e) {
- Instance.getInstance().getTraceHandler().error(new IOException(
- "Chapter number cannot be parsed: " + chapString, e));
- exitCode = 2;
- break;
- }
- }
-
- BasicLibrary lib = Instance.getInstance().getLibrary();
- exitCode = read(lib.getStory(luid, null), chap);
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler()
- .error(new IOException("Failed to read book", e));
- exitCode = 2;
- }
-
- break;
- case READ_URL:
- if (urlString == null || urlString.isEmpty()) {
- syntax(false);
- exitCode = 255;
- break;
- }
-
- try {
- Integer chap = null;
- if (chapString != null) {
- try {
- chap = Integer.parseInt(chapString);
- } catch (NumberFormatException e) {
- Instance.getInstance().getTraceHandler().error(new IOException(
- "Chapter number cannot be parsed: " + chapString, e));
- exitCode = 2;
- break;
- }
- }
-
- BasicSupport support = BasicSupport
- .getSupport(BasicReader.getUrl(urlString));
- if (support == null) {
- Instance.getInstance().getTraceHandler()
- .error("URL not supported: " + urlString);
- exitCode = 2;
- break;
- }
-
- exitCode = read(support.process(null), chap);
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler()
- .error(new IOException("Failed to read book", e));
- exitCode = 2;
- }
-
- break;
- case SEARCH:
- page = page == null ? 1 : page;
- if (page < 0) {
- Instance.getInstance().getTraceHandler().error("Incorrect page number");
- exitCode = 255;
- break;
- }
-
- item = item == null ? 0 : item;
- if (item < 0) {
- Instance.getInstance().getTraceHandler().error("Incorrect item number");
- exitCode = 255;
- break;
- }
-
- if (searchOn == null) {
- try {
- search();
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- exitCode = 1;
- }
- } else if (search != null) {
- try {
- searchKeywords(searchOn, search, page, item);
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- exitCode = 20;
- }
- } else {
- exitCode = 255;
- }
-
- break;
- case SEARCH_TAG:
- if (searchOn == null) {
- exitCode = 255;
- break;
- }
-
- page = page == null ? 1 : page;
- if (page < 0) {
- Instance.getInstance().getTraceHandler().error("Incorrect page number");
- exitCode = 255;
- break;
- }
-
- item = item == null ? 0 : item;
- if (item < 0) {
- Instance.getInstance().getTraceHandler().error("Incorrect item number");
- exitCode = 255;
- break;
- }
-
- try {
- searchTags(searchOn, page, item,
- tags.toArray(new Integer[] {}));
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- }
-
- break;
- case HELP:
- syntax(true);
- exitCode = 0;
- break;
- case VERSION:
- if (updates != null)
- updates.ok(); // we consider it read
-
- System.out
- .println(String.format("Fanfix version %s"
- + "%nhttps://github.com/nikiroo/fanfix/"
- + "%n\tWritten by Nikiroo",
- Version.getCurrentVersion()));
- break;
- case START:
- try {
- start();
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- exitCode = 66;
- }
- break;
- case SERVER:
- key = Instance.getInstance().getConfig().getString(Config.SERVER_KEY);
- port = Instance.getInstance().getConfig().getInteger(Config.SERVER_PORT);
- if (port == null) {
- System.err.println("No port configured in the config file");
- exitCode = 15;
- break;
- }
- try {
- startServer(key, port);
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- }
-
- break;
- case STOP_SERVER:
- // Can be given via "--remote XX XX XX"
- if (key == null)
- key = Instance.getInstance().getConfig().getString(Config.SERVER_KEY);
- if (port == null)
- port = Instance.getInstance().getConfig().getInteger(Config.SERVER_PORT);
-
- if (port == null) {
- System.err.println("No port given nor configured in the config file");
- exitCode = 15;
- break;
- }
- try {
- stopServer(key, host, port);
- } catch (SSLException e) {
- Instance.getInstance().getTraceHandler().error(
- "Bad access key for remote library");
- exitCode = 43;
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- exitCode = 44;
- }
-
- break;
- case REMOTE:
- exitCode = 255; // should not be reachable (REMOTE -> START)
- break;
- }
- }
-
- try {
- Instance.getInstance().getTempFiles().close();
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(new IOException(
- "Cannot dispose of the temporary files", e));
- }
-
- if (exitCode == 255) {
- syntax(false);
- }
-
- exit(exitCode);
- }
-
- /**
- * A normal invocation of the program (without parameters or at least
- * without "action" parameters).
- * <p>
- * You will probably want to override that one if you offer a user
- * interface.
- *
- * @throws IOException
- * in case of I/O error
- */
- protected void start() throws IOException {
- new CliReader().listBooks(null);
- }
-
- /**
- * Will check if updates are available, synchronously.
- * <p>
- * For this, it will simply forward the call to
- * {@link Main#checkUpdates(String)} with a value of "nikiroo/fanfix".
- * <p>
- * You may want to override it so you call the forward method with the right
- * parameters (or also if you want it to be asynchronous).
- *
- * @return the newer version information or NULL if nothing new
- */
- protected VersionCheck checkUpdates() {
- return checkUpdates("nikiroo/fanfix");
- }
-
- /**
- * Will check if updates are available on a specific GitHub project.
- * <p>
- * Will be called by {@link Main#checkUpdates()}, but if you override that
- * one you mall call it with another project.
- *
- * @param githubProject
- * the GitHub project, for instance "nikiroo/fanfix"
- *
- * @return the newer version information or NULL if nothing new
- */
- protected VersionCheck checkUpdates(String githubProject) {
- VersionCheck updates = VersionCheck.check(githubProject);
- if (updates.isNewVersionAvailable()) {
- notifyUpdates(updates);
- return updates;
- }
-
- return null;
- }
-
- /**
- * Notify the user about available updates.
- * <p>
- * Will only be called when a version is available.
- * <p>
- * Note that you can call {@link VersionCheck#ok()} on it if the user has
- * read the information (by default, it is marked read only on certain other
- * actions).
- *
- * @param updates
- * the new version information
- */
- protected void notifyUpdates(VersionCheck updates) {
- // Sent to syserr so not to cause problem if one tries to capture a
- // story content in text mode
- System.err.println(
- "A new version of the program is available at https://github.com/nikiroo/fanfix/releases");
- System.err.println("");
- for (Version v : updates.getNewer()) {
- System.err.println("\tVersion " + v);
- System.err.println("\t-------------");
- System.err.println("");
- for (String it : updates.getChanges().get(v)) {
- System.err.println("\t- " + it);
- }
- System.err.println("");
- }
- }
-
- /**
- * Import the given resource into the {@link LocalLibrary}.
- *
- * @param url
- * the resource to import
- * @param pg
- * the optional progress reporter
- *
- * @return the exit return code (0 = success)
- */
- protected static int imprt(URL url, Progress pg) {
- try {
- MetaData meta = Instance.getInstance().getLibrary().imprt(url, pg);
- System.out.println(meta.getLuid() + ": \"" + meta.getTitle() + "\" imported.");
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- return 1;
- }
-
- return 0;
- }
-
- /**
- * Export the {@link Story} from the {@link LocalLibrary} to the given
- * target.
- *
- * @param luid
- * the story LUID
- * @param type
- * the {@link OutputType} to use
- * @param target
- * the target
- * @param pg
- * the optional progress reporter
- *
- * @return the exit return code (0 = success)
- */
- protected static int export(String luid, OutputType type, String target,
- Progress pg) {
- try {
- Instance.getInstance().getLibrary().export(luid, type, target, pg);
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- return 4;
- }
-
- return 0;
- }
-
- /**
- * List the stories of the given source from the {@link LocalLibrary}
- * (unless NULL is passed, in which case all stories will be listed).
- *
- * @param source
- * the source to list the known stories of, or NULL to list all
- * stories
- *
- * @return the exit return code (0 = success)
- */
- protected int list(String source) {
- try {
- new CliReader().listBooks(source);
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(e);
- return 66;
- }
-
- return 0;
- }
-
- /**
- * Start the current reader for this {@link Story}.
- *
- * @param story
- * the story to read
- * @param chap
- * which {@link Chapter} to read (starting at 1), or NULL to get
- * the {@link Story} description
- *
- * @return the exit return code (0 = success)
- */
- protected int read(Story story, Integer chap) {
- if (story != null) {
- try {
- if (chap == null) {
- new CliReader().listChapters(story);
- } else {
- new CliReader().printChapter(story, chap);
- }
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler()
- .error(new IOException("Failed to read book", e));
- return 2;
- }
- } else {
- Instance.getInstance().getTraceHandler()
- .error("Cannot find book: " + story);
- return 2;
- }
-
- return 0;
- }
-
- /**
- * Convert the {@link Story} into another format.
- *
- * @param urlString
- * the source {@link Story} to convert
- * @param type
- * the {@link OutputType} to convert to
- * @param target
- * the target file
- * @param infoCover
- * TRUE to also export the cover and info file, even if the given
- * {@link OutputType} does not usually save them
- * @param pg
- * the optional progress reporter
- *
- * @return the exit return code (0 = success)
- */
- protected int convert(String urlString, OutputType type,
- String target, boolean infoCover, Progress pg) {
- int exitCode = 0;
-
- Instance.getInstance().getTraceHandler().trace("Convert: " + urlString);
- String sourceName = urlString;
- try {
- URL source = BasicReader.getUrl(urlString);
- sourceName = source.toString();
- if (sourceName.startsWith("file://")) {
- sourceName = sourceName.substring("file://".length());
- }
-
- try {
- BasicSupport support = BasicSupport.getSupport(source);
-
- if (support != null) {
- Instance.getInstance().getTraceHandler()
- .trace("Support found: " + support.getClass());
- Progress pgIn = new Progress();
- Progress pgOut = new Progress();
- if (pg != null) {
- pg.setMax(2);
- pg.addProgress(pgIn, 1);
- pg.addProgress(pgOut, 1);
- }
-
- Story story = support.process(pgIn);
- try {
- target = new File(target).getAbsolutePath();
- BasicOutput.getOutput(type, infoCover, infoCover)
- .process(story, target, pgOut);
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler()
- .error(new IOException(
- trans(StringId.ERR_SAVING, target), e));
- exitCode = 5;
- }
- } else {
- Instance.getInstance().getTraceHandler()
- .error(new IOException(
- trans(StringId.ERR_NOT_SUPPORTED, source)));
-
- exitCode = 4;
- }
- } catch (IOException e) {
- Instance.getInstance().getTraceHandler().error(new IOException(
- trans(StringId.ERR_LOADING, sourceName), e));
- exitCode = 3;
- }
- } catch (MalformedURLException e) {
- Instance.getInstance().getTraceHandler().error(new IOException(trans(StringId.ERR_BAD_URL, sourceName), e));
- exitCode = 1;
- }
-
- return exitCode;
- }
-
- /**
- * Display the correct syntax of the program to the user to stdout, or an
- * error message if the syntax used was wrong on stderr.
- *
- * @param showHelp
- * TRUE to show the syntax help, FALSE to show "syntax error"
- */
- protected void syntax(boolean showHelp) {
- if (showHelp) {
- StringBuilder builder = new StringBuilder();
- for (SupportType type : SupportType.values()) {
- builder.append(trans(StringId.ERR_SYNTAX_TYPE, type.toString(),
- type.getDesc()));
- builder.append('\n');
- }
-
- String typesIn = builder.toString();
- builder.setLength(0);
-
- for (OutputType type : OutputType.values()) {
- builder.append(trans(StringId.ERR_SYNTAX_TYPE, type.toString(),
- type.getDesc(true)));
- builder.append('\n');
- }
-
- String typesOut = builder.toString();
-
- System.out.println(trans(StringId.HELP_SYNTAX, typesIn, typesOut));
- } else {
- System.err.println(trans(StringId.ERR_SYNTAX));
- }
- }
-
- /**
- * Starts a search operation (i.e., list the available web sites we can
- * search on).
- *
- * @throws IOException
- * in case of I/O errors
- */
- protected void search() throws IOException {
- new CliReader().listSearchables();
- }
-
- /**
- * Search for books by keywords on the given supported web site.
- *
- * @param searchOn
- * the web site to search on
- * @param search
- * the keyword to look for
- * @param page
- * the page of results to get, or 0 to inquire about the number
- * of pages
- * @param item
- * the index of the book we are interested by, or 0 to query
- * about how many books are in that page of results
- *
- * @throws IOException
- * in case of I/O error
- */
- protected void searchKeywords(SupportType searchOn, String search,
- int page, Integer item) throws IOException {
- new CliReader().searchBooksByKeyword(searchOn, search, page, item);
- }
-
- /**
- * Search for books by tags on the given supported web site.
- *
- * @param searchOn
- * the web site to search on
- * @param page
- * the page of results to get, or 0 to inquire about the number
- * of pages
- * @param item
- * the index of the book we are interested by, or 0 to query
- * about how many books are in that page of results
- * @param tags
- * the tags to look for
- *
- * @throws IOException
- * in case of I/O error
- */
- protected void searchTags(SupportType searchOn, Integer page, Integer item,
- Integer[] tags) throws IOException {
- new CliReader().searchBooksByTag(searchOn, page, item, tags);
- }
-
- /**
- * Start a Fanfix server.
- *
- * @param key
- * the key taht will be needed to contact the Fanfix server
- * @param port
- * the port on which to run
- *
- * @throws IOException
- * in case of I/O errors
- * @throws SSLException
- * when the key was not accepted
- */
- private void startServer(String key, int port) throws IOException {
- ServerObject server = new RemoteLibraryServer(key, port);
- server.setTraceHandler(Instance.getInstance().getTraceHandler());
- server.run();
- }
-
- /**
- * Stop a running Fanfix server.
- *
- * @param key
- * the key to contact the Fanfix server
- * @param host
- * the host on which it runs (NULL means localhost)
- * @param port
- * the port on which it runs
- *
- * @throws IOException
- * in case of I/O errors
- * @throws SSLException
- * when the key was not accepted
- */
- private void stopServer(
- String key, String host, Integer port)
- throws IOException, SSLException {
- new RemoteLibrary(key, host, port).exit();
- }
-
- /**
- * We are done and ready to exit.
- * <p>
- * By default, it will call {@link System#exit(int)} if the status is not 0.
- *
- * @param status
- * the exit status
- */
- protected void exit(int status) {
- if (status != 0) {
- System.exit(status);
- }
- }
-
- /**
- * Simple shortcut method to call {link Instance#getTrans()#getString()}.
- *
- * @param id
- * the ID to translate
- *
- * @return the translated result
- */
- static private String trans(StringId id, Object... params) {
- return Instance.getInstance().getTrans().getString(id, params);
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff