[jvcard.git] / src / be / nikiroo / jvcard / launcher / Main.java

package be.nikiroo.jvcard.launcher;

import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.Socket;
import java.nio.charset.Charset;
import java.util.LinkedList;
import java.util.List;

import javax.imageio.ImageIO;

import be.nikiroo.jvcard.Card;
import be.nikiroo.jvcard.Contact;
import be.nikiroo.jvcard.Data;
import be.nikiroo.jvcard.TypeInfo;
import be.nikiroo.jvcard.launcher.CardResult.MergeCallback;
import be.nikiroo.jvcard.launcher.Optional.NotSupportedException;
import be.nikiroo.jvcard.parsers.Format;
import be.nikiroo.jvcard.remote.Command;
import be.nikiroo.jvcard.remote.SimpleSocket;
import be.nikiroo.jvcard.resources.Bundles;
import be.nikiroo.jvcard.resources.StringUtils;
import be.nikiroo.jvcard.resources.bundles.ColorBundle;
import be.nikiroo.jvcard.resources.bundles.DisplayBundle;
import be.nikiroo.jvcard.resources.bundles.RemoteBundle;
import be.nikiroo.jvcard.resources.bundles.TransBundle;
import be.nikiroo.jvcard.resources.enums.DisplayOption;
import be.nikiroo.jvcard.resources.enums.StringId;

/**
 * This class contains the runnable Main method. It will parse the user supplied
 * parameters and take action based upon those. Most of the time, it will start
 * a MainWindow.
 * 
 * @author niki
 *
 */
public class Main {
	static public final String APPLICATION_TITLE = "jVcard";
	static public final String APPLICATION_VERSION = "1.1-dev";

	static private final int ERR_NO_FILE = 1;
	static private final int ERR_SYNTAX = 2;
	static private final int ERR_INTERNAL = 3;
	static private TransBundle transService;

	static private String defaultFn;
	static private boolean forceComputedFn;

	enum Mode {
		CONTACT_MANAGER, I18N, SERVER, LOAD_PHOTO, SAVE_PHOTO, SAVE_CONFIG, HELP
	}

	/**
	 * Translate the given {@link StringId} into user text.
	 * 
	 * @param stringId
	 *            the ID to translate
	 * @param values
	 *            the values to insert instead of the place holders in the
	 *            translation
	 * 
	 * @return the translated text with the given value where required
	 */
	static public String trans(StringId id, Object... values) {
		return transService.getString(id, values);
	}

	/**
	 * Check if unicode characters should be used.
	 * 
	 * @return TRUE to allow unicode
	 */
	static public boolean isUnicode() {
		return transService.isUnicode();
	}

	/**
	 * Start the application.
	 * 
	 * <p>
	 * The returned exit codes are:
	 * <ul>
	 * <li>1: no files to open</li>
	 * <li>2: invalid syntax</li>
	 * <li>3: internal error</li>
	 * </ul>
	 * </p>
	 * 
	 * @param args
	 *            the parameters (see <tt>--help</tt> to know which are
	 *            supported)
	 */
	public static void main(String[] args) {
		Boolean textMode = null;
		boolean noMoreParams = false;
		boolean filesTried = false;

		// get the "system default" language to help translate the --help
		// message if needed
		String language = null;
		transService = new TransBundle(language);

		boolean unicode = transService.isUnicode();
		String dir = null;
		List<String> files = new LinkedList<String>();
		int port = -1;
		Mode mode = Mode.CONTACT_MANAGER;
		String format = null;
		for (int index = 0; index < args.length; index++) {
			String arg = args[index];
			if (!noMoreParams && arg.equals("--")) {
				noMoreParams = true;
			} else if (!noMoreParams && arg.equals("--help")) {
				if (mode != Mode.CONTACT_MANAGER) {
					SERR(StringId.CLI_SERR_MODES);
					return;
				}
				mode = Mode.HELP;
			} else if (!noMoreParams && arg.equals("--tui")) {
				textMode = true;
			} else if (!noMoreParams && arg.equals("--gui")) {
				textMode = false;
			} else if (!noMoreParams && arg.equals("--noutf")) {
				unicode = false;
				transService.setUnicode(unicode);
			} else if (!noMoreParams && arg.equals("--lang")) {
				index++;
				if (index >= args.length) {
					SERR(StringId.CLI_SERR_NOLANG);
					return;
				}

				language = args[index];
				transService = new TransBundle(language);
				transService.setUnicode(unicode);
			} else if (!noMoreParams && arg.equals("--config")) {
				index++;
				if (index >= args.length) {
					SERR(StringId.CLI_SERR_NODIR);
					return;
				}

				Bundles.setDirectory(args[index]);
				transService = new TransBundle(language);
				transService.setUnicode(unicode);
			} else if (!noMoreParams && arg.equals("--save-config")) {
				index++;
				if (index >= args.length) {
					SERR(StringId.CLI_SERR_NODIR);
					return;
				}
				dir = args[index];

				if (mode != Mode.CONTACT_MANAGER) {
					SERR(StringId.CLI_SERR_MODES);
					return;
				}
				mode = Mode.SAVE_CONFIG;
			} else if (!noMoreParams && arg.equals("--server")) {
				if (mode != Mode.CONTACT_MANAGER) {
					SERR(StringId.CLI_SERR_MODES);
					return;
				}
				mode = Mode.SERVER;

				index++;
				if (index >= args.length) {
					SERR(StringId.CLI_SERR_NOPORT);
					return;
				}

				try {
					port = Integer.parseInt(args[index]);
				} catch (NumberFormatException e) {
					SERR(StringId.CLI_SERR_BADPORT, "" + args[index]);
					return;
				}
			} else if (!noMoreParams && arg.equals("--i18n")) {
				if (mode != Mode.CONTACT_MANAGER) {
					SERR(StringId.CLI_SERR_MODES);
					return;
				}
				mode = Mode.I18N;

				index++;
				if (index >= args.length) {
					SERR(StringId.CLI_SERR_NODIR);
					return;
				}

				dir = args[index];
			} else if (!noMoreParams
					&& (arg.equals("--load-photo")
							|| arg.equals("--save-photo") || arg
								.equals("--only-photo"))) {
				if (mode != Mode.CONTACT_MANAGER) {
					SERR(StringId.CLI_SERR_MODES);
					return;
				}

				if (arg.equals("--load-photo")) {
					mode = Mode.LOAD_PHOTO;
				} else if (arg.equals("--save-photo")) {
					mode = Mode.SAVE_PHOTO;
				}

				index++;
				if (index >= args.length) {
					SERR(StringId.CLI_SERR_NODIR);
					return;
				}

				dir = args[index];

				index++;
				if (index >= args.length) {
					SERR(StringId.CLI_SERR_NOFORMAT);
					return;
				}

				format = args[index];
			} else {
				filesTried = true;
				files.addAll(open(arg));
			}
		}

		// Force headless mode if we run in forced-text mode
		if (mode != Mode.CONTACT_MANAGER || (textMode != null && textMode)) {
			// same as -Djava.awt.headless=true
			System.setProperty("java.awt.headless", "true");
		}

		if (unicode) {
			utf8();
		}

		// N/FN fix information:
		readNFN();

		// Error management:
		if (mode == Mode.SERVER && files.size() > 0) {
			SERR(StringId.CLI_SERR_NOLANG, "--server");
			return;
		} else if (mode == Mode.I18N && files.size() > 0) {
			SERR(StringId.CLI_SERR_NOLANG, "--i18n");
			return;
		} else if (mode == Mode.I18N && language == null) {
			SERR(StringId.CLI_SERR_NOLANG);
		} else if ((mode == Mode.CONTACT_MANAGER || mode == Mode.SAVE_PHOTO || mode == Mode.LOAD_PHOTO)
				&& files.size() == 0) {
			if (files.size() == 0 && !filesTried) {
				files.addAll(open("."));
			}

			if (files.size() == 0) {
				ERR(StringId.CLI_ERR, StringId.CLI_ERR_NOFILES, ERR_NO_FILE);
				return;
			}
		}
		//

		switch (mode) {
		case SAVE_CONFIG: {
			try {
				if (!new File(dir).isDirectory()) {
					if (!new File(dir).mkdir()) {
						System.err.println(trans(
								StringId.CLI_ERR_CANNOT_CREATE_CONFDIR, dir));
					}
				}

				new TransBundle().updateFile(dir); // default locale
				for (String lang : TransBundle.getKnownLanguages()) {
					new TransBundle(lang).updateFile(dir);
				}

				new ColorBundle().updateFile(dir);
				new DisplayBundle().updateFile(dir);
				new RemoteBundle().updateFile(dir);
			} catch (IOException e) {
				e.printStackTrace();
				System.err.flush();
				System.exit(ERR_INTERNAL);
			}
			break;
		}
		case SERVER: {
			try {
				Optional.runServer(port);
			} catch (IOException e) {
				ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_START,
						ERR_INTERNAL);
				return;
			} catch (NotSupportedException e) {
				if (!e.isCompiledIn()) {
					ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_REMOTING,
							ERR_INTERNAL);
					return;
				} else {
					e.printStackTrace();
					ERR(StringId.CLI_ERR, StringId.CLI_ERR, ERR_INTERNAL);
					return;
				}
			}
			break;
		}
		case I18N: {
			try {
				transService.updateFile(dir);
			} catch (IOException e) {
				ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_CREATE_LANG,
						ERR_INTERNAL);
				return;
			}
			break;
		}
		case LOAD_PHOTO: {
			for (String file : files) {
				try {
					Card card = getCard(file, null).getCard();
					for (Contact contact : card) {
						String filename = contact.toString(format, "");
						File f = new File(dir, filename);

						if (f.exists()) {
							System.out.println("Loading " + f);
							try {
								String type = "jpeg";
								int dotIndex = filename.indexOf('.');
								if (dotIndex >= 0
										&& (dotIndex + 1) < filename.length()) {
									type = filename.substring(dotIndex + 1)
											.toLowerCase();
								}

								String b64 = StringUtils.fromImage(f);

								// remove previous photos:
								for (Data photo = contact
										.getPreferredData("PHOTO"); photo != null; photo = contact
										.getPreferredData("PHOTO")) {
									photo.delete();
								}
								//

								List<TypeInfo> types = new LinkedList<TypeInfo>();
								types.add(new TypeInfo("ENCODING", "b"));
								types.add(new TypeInfo("TYPE", type));
								Data photo = new Data(types, "PHOTO", b64, null);
								contact.add(photo);
							} catch (IOException e) {
								System.err.println("Cannot read photo: "
										+ filename);
							}
						}
					}
					card.save();
				} catch (IOException e) {
					System.err
							.println(trans(StringId.CLI_ERR_CANNOT_OPEN, file));
				}
			}
			break;
		}
		case SAVE_PHOTO: {
			for (String file : files) {
				try {
					Card card = getCard(file, null).getCard();
					for (Contact contact : card) {
						Data photo = contact.getPreferredData("PHOTO");
						if (photo != null) {
							String filename = contact.toString(format, "");
							File f = new File(dir, filename + ".png");
							System.out.println("Saving " + f);
							try {
								ImageIO.write(
										StringUtils.toImage(photo.getValue()),
										"png", f);
							} catch (IOException e) {
								System.err.println(trans(
										StringId.CLI_ERR_CANNOT_SAVE_PHOTO,
										contact.getPreferredDataValue("FN")));
							}
						}
					}
				} catch (IOException e) {
					System.err
							.println(trans(StringId.CLI_ERR_CANNOT_OPEN, file));
				}
			}
			break;
		}
		case CONTACT_MANAGER: {
			try {
				Optional.startTui(textMode, files);
			} catch (IOException e) {
				ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_START,
						ERR_NO_FILE);
				return;
			} catch (NotSupportedException e) {
				if (!e.isCompiledIn()) {
					ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_TUI, ERR_INTERNAL);
					return;
				} else {
					e.printStackTrace();
					ERR(StringId.CLI_ERR, StringId.CLI_ERR, ERR_INTERNAL);
					return;
				}
			}
			break;
		}
		case HELP: {
			System.out.println(APPLICATION_TITLE + " " + APPLICATION_VERSION);
			System.out.println();

			System.out.println(trans(StringId.CLI_HELP));
			System.out.println();

			System.out.println(trans(StringId.CLI_HELP_MODES));
			System.out.println("\t--help : "
					+ trans(StringId.CLI_HELP_MODE_HELP));
			System.out.println("\t(--tui|--gui) (--noutf) ... : "
					+ trans(StringId.CLI_HELP_MODE_CONTACT_MANAGER));
			System.out.println("\t--server PORT ... : "
					+ trans(StringId.CLI_HELP_MODE_SERVER));
			System.out.println("\t--save-config DIR : "
					+ trans(StringId.CLI_HELP_MODE_SAVE_CONFIG));
			System.out.println("\t--i18n DIR ---lang LANG : "
					+ trans(StringId.CLI_HELP_MODE_I18N));
			System.out.println("\t--load-photo DIR FORMAT ... : "
					+ trans(StringId.CLI_HELP_MODE_LOAD_PHOTO));
			System.out.println("\t--save-photo DIR FORMAT ... : "
					+ trans(StringId.CLI_HELP_MODE_SAVE_PHOTO));
			System.out.println();

			System.out.println(trans(StringId.CLI_HELP_OPTIONS));
			System.out.println("\t-- : " + trans(StringId.CLI_HELP_DD));
			System.out.println("\t--lang LANG : "
					+ trans(StringId.CLI_HELP_LANG));
			System.out.println("\t--tui : " + trans(StringId.CLI_HELP_TUI));
			System.out.println("\t--gui : " + trans(StringId.CLI_HELP_GUI));
			System.out.println("\t--noutf : "
					+ trans(StringId.CLI_HELP_NOUTF_OPTION));
			System.out.println("\t--config : "
					+ trans(StringId.CLI_HELP_CONFIG));
			System.out.println();

			System.out.println(trans(StringId.CLI_HELP_FOOTER));
			System.out.println();

		}
		}
	}

	/**
	 * Return the {@link Card} corresponding to the given resource name -- a
	 * file or a remote jvcard URL.
	 * 
	 * <p>
	 * Will also fix the FN if required (see display.properties).
	 * </p>
	 * 
	 * @param input
	 *            a filename or a remote jvcard url with named resource (e.g.:
	 *            <tt>jvcard://localhost:4444/coworkers.vcf</tt>)
	 * @param callback
	 *            the {@link MergeCallback} to call in case of conflict, or NULL
	 *            to disallow conflict management (the {@link Card} will not be
	 *            allowed to synchronise in case of conflicts)
	 * 
	 * @return the {@link Card}
	 * 
	 * @throws IOException
	 *             in case of IO error or remoting not available
	 */
	static public CardResult getCard(String input, MergeCallback callback)
			throws IOException {
		boolean remote = false;
		Format format = Format.Abook;
		String ext = input;
		if (ext.contains(".")) {
			String tab[] = ext.split("\\.");
			if (tab.length > 1 && tab[tab.length - 1].equalsIgnoreCase("vcf")) {
				format = Format.VCard21;
			}
		}

		if (input.contains("://")) {
			format = Format.VCard21;
			remote = true;
		}

		CardResult card = null;
		try {
			if (remote) {
				card = Optional.syncCard(input, callback);
			} else {
				card = new CardResult(new Card(new File(input), format), false,
						false, false);
			}
		} catch (IOException ioe) {
			throw ioe;
		} catch (NotSupportedException e) {
			throw new IOException("Remoting support not available", e);
		}

		// Fix the FN value
		if (defaultFn != null) {
			try {
				for (Contact contact : card.getCard()) {
					Data name = contact.getPreferredData("FN");
					if (name == null || name.getValue().length() == 0
							|| forceComputedFn) {
						name.setValue(contact.toString(defaultFn, "").trim());
					}
				}
			} catch (Exception e) {
				// sync failed -> getCard() throws.
				// do not update.
			}
		}

		return card;
	}

	/**
	 * Open the given path and add all its files if it is a directory or just
	 * this one if not to the returned list.
	 * 
	 * @param path
	 *            the path to open
	 * 
	 * @return the list of opened files
	 */
	static private List<String> open(String path) {
		List<String> files = new LinkedList<String>();

		if (path != null && path.startsWith("jvcard://")) {
			if (path.endsWith("/")) {
				files.addAll(list(path));
			} else {
				files.add(path);
			}
		} else {
			File file = new File(path);
			if (file.exists()) {
				if (file.isDirectory()) {
					for (File subfile : file.listFiles()) {
						if (!subfile.isDirectory())
							files.add(subfile.getAbsolutePath());
					}
				} else {
					files.add(file.getAbsolutePath());
				}
			} else {
				System.err.println("File or directory not found: \"" + path
						+ "\"");
			}
		}

		return files;
	}

	/**
	 * List all the available {@link Card}s on the given network location (which
	 * is expected to be a jVCard remote server, obviously).
	 * 
	 * @param path
	 *            the jVCard remote server path (e.g.:
	 *            <tt>jvcard://localhost:4444/</tt>)
	 * 
	 * @return the list of {@link Card}s
	 */
	static private List<String> list(String path) {
		List<String> files = new LinkedList<String>();

		try {
			String host = path.split("\\:")[1].substring(2);
			int port = Integer.parseInt(path.split("\\:")[2].replaceAll("/$",
					""));
			SimpleSocket s = new SimpleSocket(new Socket(host, port),
					"sync client");
			s.open(true);

			s.sendCommand(Command.LIST_CARD);
			for (String p : s.receiveBlock()) {
				files.add(path
						+ p.substring(StringUtils.fromTime(0).length() + 1));
			}
			s.close();
		} catch (Exception e) {
			e.printStackTrace();
		}

		return files;
	}

	/**
	 * Really, really ask for UTF-8 encoding.
	 */
	static private void utf8() {
		try {
			System.setProperty("file.encoding", "UTF-8");
			Field charset = Charset.class.getDeclaredField("defaultCharset");
			charset.setAccessible(true);
			charset.set(null, null);
		} catch (SecurityException e) {
		} catch (NoSuchFieldException e) {
		} catch (IllegalArgumentException e) {
		} catch (IllegalAccessException e) {
		}
	}

	/**
	 * Read display.properties to know if we should fix the FN field when empty,
	 * or always, or never.
	 */
	static private void readNFN() {
		DisplayBundle map = new DisplayBundle();

		defaultFn = map.getString(DisplayOption.CONTACT_DETAILS_DEFAULT_FN);

		forceComputedFn = map.getBoolean(
				DisplayOption.CONTACT_DETAILS_SHOW_COMPUTED_FN, false);
	}

	/**
	 * Syntax error detected, closing the application with an error message.
	 * 
	 * @param err
	 *            the syntax error case
	 */
	static private void SERR(StringId err, Object... values) {
		ERR(StringId.CLI_SERR, err, ERR_SYNTAX, values);
	}

	/**
	 * Error detected, closing the application with an error message.
	 * 
	 * @param err
	 *            the error case
	 * @param suberr
	 *            the suberror or NULL if none
	 * @param CODE
	 *            the error code as declared above
	 */
	static private void ERR(StringId err, StringId suberr, int CODE,
			Object... subvalues) {
		if (suberr == null)
			System.err.println(trans(err));
		else
			System.err.println(trans(err, trans(suberr, subvalues)));

		System.err.flush();
		System.exit(CODE);
	}
}
Commit	Line	Data
7da41ecd NR	1	package be.nikiroo.jvcard.launcher;
	2
	3	import java.io.File;
	4	import java.io.IOException;
	5	import java.lang.reflect.Field;
7da41ecd NR	6	import java.net.Socket;
	7	import java.nio.charset.Charset;
	8	import java.util.LinkedList;
	9	import java.util.List;
	10
26d254a3 NR	11	import javax.imageio.ImageIO;
26d254a3 NR	12
7da41ecd	13	import be.nikiroo.jvcard.Card;
26d254a3 NR	14	import be.nikiroo.jvcard.Contact;
	15	import be.nikiroo.jvcard.Data;
	16	import be.nikiroo.jvcard.TypeInfo;
5ad0e17e	17	import be.nikiroo.jvcard.launcher.CardResult.MergeCallback;
e643219c	18	import be.nikiroo.jvcard.launcher.Optional.NotSupportedException;
7da41ecd	19	import be.nikiroo.jvcard.parsers.Format;
845fb1d7	20	import be.nikiroo.jvcard.remote.Command;
7da41ecd NR	21	import be.nikiroo.jvcard.remote.SimpleSocket;
	22	import be.nikiroo.jvcard.resources.Bundles;
	23	import be.nikiroo.jvcard.resources.StringUtils;
e119a1c1 NR	24	import be.nikiroo.jvcard.resources.bundles.ColorBundle;
	25	import be.nikiroo.jvcard.resources.bundles.DisplayBundle;
	26	import be.nikiroo.jvcard.resources.bundles.RemoteBundle;
	27	import be.nikiroo.jvcard.resources.bundles.TransBundle;
	28	import be.nikiroo.jvcard.resources.enums.DisplayOption;
	29	import be.nikiroo.jvcard.resources.enums.StringId;
7da41ecd NR	30
	31	/**
	32	* This class contains the runnable Main method. It will parse the user supplied
	33	* parameters and take action based upon those. Most of the time, it will start
	34	* a MainWindow.
	35	*
	36	* @author niki
	37	*
	38	*/
	39	public class Main {
	40	static public final String APPLICATION_TITLE = "jVcard";
aa5b4ad4	41	static public final String APPLICATION_VERSION = "1.1-dev";
7da41ecd NR	42
	43	static private final int ERR_NO_FILE = 1;
	44	static private final int ERR_SYNTAX = 2;
	45	static private final int ERR_INTERNAL = 3;
e119a1c1	46	static private TransBundle transService;
7da41ecd	47
30a4aa17 NR	48	static private String defaultFn;
	49	static private boolean forceComputedFn;
	50
26d254a3	51	enum Mode {
88eb8122	52	CONTACT_MANAGER, I18N, SERVER, LOAD_PHOTO, SAVE_PHOTO, SAVE_CONFIG, HELP
26d254a3 NR	53	}
26d254a3 NR	54
7da41ecd	55	/**
9b8cb729	56	* Translate the given {@link StringId} into user text.
7da41ecd	57	*
9b8cb729	58	* @param stringId
7da41ecd	59	* the ID to translate
9b8cb729 NR	60	* @param values
	61	* the values to insert instead of the place holders in the
	62	* translation
7da41ecd	63	*
9b8cb729	64	* @return the translated text with the given value where required
7da41ecd	65	*/
e119a1c1	66	static public String trans(StringId id, Object... values) {
59597d59	67	return transService.getString(id, values);
7da41ecd NR	68	}
	69
	70	/**
	71	* Check if unicode characters should be used.
	72	*
	73	* @return TRUE to allow unicode
	74	*/
	75	static public boolean isUnicode() {
	76	return transService.isUnicode();
	77	}
	78
	79	/**
	80	* Start the application.
	81	*
	82	* <p>
	83	* The returned exit codes are:
	84	* <ul>
	85	* <li>1: no files to open</li>
	86	* <li>2: invalid syntax</li>
	87	* <li>3: internal error</li>
	88	* </ul>
	89	* </p>
	90	*
	91	* @param args
	92	* the parameters (see <tt>--help</tt> to know which are
	93	* supported)
	94	*/
	95	public static void main(String[] args) {
	96	Boolean textMode = null;
	97	boolean noMoreParams = false;
	98	boolean filesTried = false;
	99
	100	// get the "system default" language to help translate the --help
	101	// message if needed
	102	String language = null;
e119a1c1	103	transService = new TransBundle(language);
7da41ecd NR	104
7da41ecd NR	105	boolean unicode = transService.isUnicode();
26d254a3	106	String dir = null;
7da41ecd	107	List<String> files = new LinkedList<String>();
26d254a3 NR	108	int port = -1;
	109	Mode mode = Mode.CONTACT_MANAGER;
	110	String format = null;
7da41ecd NR	111	for (int index = 0; index < args.length; index++) {
	112	String arg = args[index];
	113	if (!noMoreParams && arg.equals("--")) {
	114	noMoreParams = true;
	115	} else if (!noMoreParams && arg.equals("--help")) {
88eb8122 NR	116	if (mode != Mode.CONTACT_MANAGER) {
	117	SERR(StringId.CLI_SERR_MODES);
	118	return;
	119	}
	120	mode = Mode.HELP;
7da41ecd NR	121	} else if (!noMoreParams && arg.equals("--tui")) {
	122	textMode = true;
	123	} else if (!noMoreParams && arg.equals("--gui")) {
	124	textMode = false;
	125	} else if (!noMoreParams && arg.equals("--noutf")) {
	126	unicode = false;
	127	transService.setUnicode(unicode);
	128	} else if (!noMoreParams && arg.equals("--lang")) {
	129	index++;
	130	if (index >= args.length) {
88eb8122	131	SERR(StringId.CLI_SERR_NOLANG);
7da41ecd NR	132	return;
	133	}
	134
	135	language = args[index];
e119a1c1	136	transService = new TransBundle(language);
7da41ecd NR	137	transService.setUnicode(unicode);
	138	} else if (!noMoreParams && arg.equals("--config")) {
	139	index++;
	140	if (index >= args.length) {
88eb8122	141	SERR(StringId.CLI_SERR_NODIR);
7da41ecd NR	142	return;
	143	}
	144
	145	Bundles.setDirectory(args[index]);
e119a1c1	146	transService = new TransBundle(language);
7da41ecd	147	transService.setUnicode(unicode);
e119a1c1 NR	148	} else if (!noMoreParams && arg.equals("--save-config")) {
	149	index++;
	150	if (index >= args.length) {
88eb8122	151	SERR(StringId.CLI_SERR_NODIR);
e119a1c1 NR	152	return;
	153	}
	154	dir = args[index];
	155
	156	if (mode != Mode.CONTACT_MANAGER) {
88eb8122	157	SERR(StringId.CLI_SERR_MODES);
e119a1c1 NR	158	return;
	159	}
	160	mode = Mode.SAVE_CONFIG;
7da41ecd	161	} else if (!noMoreParams && arg.equals("--server")) {
26d254a3	162	if (mode != Mode.CONTACT_MANAGER) {
88eb8122	163	SERR(StringId.CLI_SERR_MODES);
26d254a3 NR	164	return;
	165	}
	166	mode = Mode.SERVER;
	167
7da41ecd NR	168	index++;
7da41ecd NR	169	if (index >= args.length) {
88eb8122	170	SERR(StringId.CLI_SERR_NOPORT);
7da41ecd NR	171	return;
	172	}
	173
	174	try {
	175	port = Integer.parseInt(args[index]);
	176	} catch (NumberFormatException e) {
88eb8122	177	SERR(StringId.CLI_SERR_BADPORT, "" + args[index]);
7da41ecd NR	178	return;
	179	}
	180	} else if (!noMoreParams && arg.equals("--i18n")) {
26d254a3	181	if (mode != Mode.CONTACT_MANAGER) {
88eb8122	182	SERR(StringId.CLI_SERR_MODES);
26d254a3 NR	183	return;
	184	}
	185	mode = Mode.I18N;
	186
7da41ecd NR	187	index++;
7da41ecd NR	188	if (index >= args.length) {
88eb8122	189	SERR(StringId.CLI_SERR_NODIR);
7da41ecd NR	190	return;
7da41ecd NR	191	}
9b8cb729	192
26d254a3 NR	193	dir = args[index];
	194	} else if (!noMoreParams
	195	&& (arg.equals("--load-photo")
	196	\|\| arg.equals("--save-photo") \|\| arg
	197	.equals("--only-photo"))) {
	198	if (mode != Mode.CONTACT_MANAGER) {
88eb8122	199	SERR(StringId.CLI_SERR_MODES);
26d254a3 NR	200	return;
	201	}
	202
	203	if (arg.equals("--load-photo")) {
	204	mode = Mode.LOAD_PHOTO;
	205	} else if (arg.equals("--save-photo")) {
	206	mode = Mode.SAVE_PHOTO;
26d254a3 NR	207	}
	208
	209	index++;
	210	if (index >= args.length) {
88eb8122	211	SERR(StringId.CLI_SERR_NODIR);
26d254a3 NR	212	return;
	213	}
	214
	215	dir = args[index];
	216
	217	index++;
	218	if (index >= args.length) {
88eb8122	219	SERR(StringId.CLI_SERR_NOFORMAT);
26d254a3 NR	220	return;
	221	}
	222
	223	format = args[index];
7da41ecd NR	224	} else {
	225	filesTried = true;
	226	files.addAll(open(arg));
	227	}
	228	}
9b8cb729	229
f578f3af	230	// Force headless mode if we run in forced-text mode
26d254a3	231	if (mode != Mode.CONTACT_MANAGER \|\| (textMode != null && textMode)) {
f578f3af NR	232	// same as -Djava.awt.headless=true
	233	System.setProperty("java.awt.headless", "true");
	234	}
7da41ecd NR	235
	236	if (unicode) {
	237	utf8();
	238	}
	239
30a4aa17 NR	240	// N/FN fix information:
	241	readNFN();
	242
7da41ecd	243	// Error management:
26d254a3	244	if (mode == Mode.SERVER && files.size() > 0) {
88eb8122 NR	245	SERR(StringId.CLI_SERR_NOLANG, "--server");
88eb8122 NR	246	return;
26d254a3	247	} else if (mode == Mode.I18N && files.size() > 0) {
88eb8122 NR	248	SERR(StringId.CLI_SERR_NOLANG, "--i18n");
88eb8122 NR	249	return;
26d254a3	250	} else if (mode == Mode.I18N && language == null) {
88eb8122	251	SERR(StringId.CLI_SERR_NOLANG);
26d254a3 NR	252	} else if ((mode == Mode.CONTACT_MANAGER \|\| mode == Mode.SAVE_PHOTO \|\| mode == Mode.LOAD_PHOTO)
26d254a3 NR	253	&& files.size() == 0) {
7da41ecd NR	254	if (files.size() == 0 && !filesTried) {
	255	files.addAll(open("."));
	256	}
	257
	258	if (files.size() == 0) {
88eb8122	259	ERR(StringId.CLI_ERR, StringId.CLI_ERR_NOFILES, ERR_NO_FILE);
7da41ecd NR	260	return;
	261	}
	262	}
	263	//
	264
26d254a3	265	switch (mode) {
e119a1c1 NR	266	case SAVE_CONFIG: {
	267	try {
	268	if (!new File(dir).isDirectory()) {
	269	if (!new File(dir).mkdir()) {
88eb8122 NR	270	System.err.println(trans(
88eb8122 NR	271	StringId.CLI_ERR_CANNOT_CREATE_CONFDIR, dir));
e119a1c1 NR	272	}
	273	}
	274
e27d1404 NR	275	new TransBundle().updateFile(dir); // default locale
	276	for (String lang : TransBundle.getKnownLanguages()) {
	277	new TransBundle(lang).updateFile(dir);
	278	}
	279
e119a1c1 NR	280	new ColorBundle().updateFile(dir);
	281	new DisplayBundle().updateFile(dir);
	282	new RemoteBundle().updateFile(dir);
	283	} catch (IOException e) {
	284	e.printStackTrace();
59597d59	285	System.err.flush();
e119a1c1 NR	286	System.exit(ERR_INTERNAL);
	287	}
	288	break;
	289	}
26d254a3	290	case SERVER: {
7da41ecd	291	try {
02b341aa	292	Optional.runServer(port);
e643219c NR	293	} catch (IOException e) {
	294	ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_START,
	295	ERR_INTERNAL);
	296	return;
	297	} catch (NotSupportedException e) {
	298	if (!e.isCompiledIn()) {
88eb8122 NR	299	ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_REMOTING,
	300	ERR_INTERNAL);
	301	return;
d459d7e1 NR	302	} else {
	303	e.printStackTrace();
	304	ERR(StringId.CLI_ERR, StringId.CLI_ERR, ERR_INTERNAL);
	305	return;
7da41ecd NR	306	}
7da41ecd NR	307	}
26d254a3 NR	308	break;
	309	}
	310	case I18N: {
7da41ecd	311	try {
e119a1c1	312	transService.updateFile(dir);
7da41ecd	313	} catch (IOException e) {
d459d7e1 NR	314	ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_CREATE_LANG,
	315	ERR_INTERNAL);
	316	return;
7da41ecd	317	}
26d254a3 NR	318	break;
26d254a3 NR	319	}
26d254a3 NR	320	case LOAD_PHOTO: {
	321	for (String file : files) {
	322	try {
	323	Card card = getCard(file, null).getCard();
	324	for (Contact contact : card) {
	325	String filename = contact.toString(format, "");
f29274a7	326	File f = new File(dir, filename);
26d254a3 NR	327
26d254a3 NR	328	if (f.exists()) {
e3fe9834	329	System.out.println("Loading " + f);
26d254a3	330	try {
a1783d00 NR	331	String type = "jpeg";
	332	int dotIndex = filename.indexOf('.');
	333	if (dotIndex >= 0
	334	&& (dotIndex + 1) < filename.length()) {
	335	type = filename.substring(dotIndex + 1)
	336	.toLowerCase();
	337	}
	338
	339	String b64 = StringUtils.fromImage(f);
26d254a3	340
88eb8122 NR	341	// remove previous photos:
	342	for (Data photo = contact
	343	.getPreferredData("PHOTO"); photo != null; photo = contact
	344	.getPreferredData("PHOTO")) {
	345	photo.delete();
26d254a3	346	}
88eb8122	347	//
26d254a3 NR	348
	349	List<TypeInfo> types = new LinkedList<TypeInfo>();
	350	types.add(new TypeInfo("ENCODING", "b"));
a1783d00	351	types.add(new TypeInfo("TYPE", type));
26d254a3 NR	352	Data photo = new Data(types, "PHOTO", b64, null);
	353	contact.add(photo);
	354	} catch (IOException e) {
	355	System.err.println("Cannot read photo: "
	356	+ filename);
	357	}
	358	}
	359	}
	360	card.save();
	361	} catch (IOException e) {
88eb8122 NR	362	System.err
88eb8122 NR	363	.println(trans(StringId.CLI_ERR_CANNOT_OPEN, file));
26d254a3 NR	364	}
	365	}
	366	break;
	367	}
	368	case SAVE_PHOTO: {
	369	for (String file : files) {
	370	try {
	371	Card card = getCard(file, null).getCard();
	372	for (Contact contact : card) {
	373	Data photo = contact.getPreferredData("PHOTO");
	374	if (photo != null) {
	375	String filename = contact.toString(format, "");
	376	File f = new File(dir, filename + ".png");
e3fe9834	377	System.out.println("Saving " + f);
26d254a3 NR	378	try {
	379	ImageIO.write(
	380	StringUtils.toImage(photo.getValue()),
	381	"png", f);
	382	} catch (IOException e) {
88eb8122 NR	383	System.err.println(trans(
	384	StringId.CLI_ERR_CANNOT_SAVE_PHOTO,
	385	contact.getPreferredDataValue("FN")));
26d254a3 NR	386	}
	387	}
	388	}
	389	} catch (IOException e) {
88eb8122 NR	390	System.err
88eb8122 NR	391	.println(trans(StringId.CLI_ERR_CANNOT_OPEN, file));
26d254a3 NR	392	}
	393	}
	394	break;
	395	}
	396	case CONTACT_MANAGER: {
7da41ecd	397	try {
02b341aa	398	Optional.startTui(textMode, files);
e643219c NR	399	} catch (IOException e) {
	400	ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_START,
	401	ERR_NO_FILE);
	402	return;
	403	} catch (NotSupportedException e) {
	404	if (!e.isCompiledIn()) {
88eb8122 NR	405	ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_TUI, ERR_INTERNAL);
88eb8122 NR	406	return;
d459d7e1 NR	407	} else {
	408	e.printStackTrace();
	409	ERR(StringId.CLI_ERR, StringId.CLI_ERR, ERR_INTERNAL);
	410	return;
7da41ecd NR	411	}
7da41ecd NR	412	}
26d254a3 NR	413	break;
26d254a3 NR	414	}
88eb8122 NR	415	case HELP: {
	416	System.out.println(APPLICATION_TITLE + " " + APPLICATION_VERSION);
	417	System.out.println();
	418
	419	System.out.println(trans(StringId.CLI_HELP));
	420	System.out.println();
	421
	422	System.out.println(trans(StringId.CLI_HELP_MODES));
	423	System.out.println("\t--help : "
	424	+ trans(StringId.CLI_HELP_MODE_HELP));
	425	System.out.println("\t(--tui\|--gui) (--noutf) ... : "
	426	+ trans(StringId.CLI_HELP_MODE_CONTACT_MANAGER));
	427	System.out.println("\t--server PORT ... : "
	428	+ trans(StringId.CLI_HELP_MODE_SERVER));
	429	System.out.println("\t--save-config DIR : "
	430	+ trans(StringId.CLI_HELP_MODE_SAVE_CONFIG));
	431	System.out.println("\t--i18n DIR ---lang LANG : "
	432	+ trans(StringId.CLI_HELP_MODE_I18N));
	433	System.out.println("\t--load-photo DIR FORMAT ... : "
	434	+ trans(StringId.CLI_HELP_MODE_LOAD_PHOTO));
	435	System.out.println("\t--save-photo DIR FORMAT ... : "
	436	+ trans(StringId.CLI_HELP_MODE_SAVE_PHOTO));
	437	System.out.println();
	438
	439	System.out.println(trans(StringId.CLI_HELP_OPTIONS));
	440	System.out.println("\t-- : " + trans(StringId.CLI_HELP_DD));
	441	System.out.println("\t--lang LANG : "
	442	+ trans(StringId.CLI_HELP_LANG));
	443	System.out.println("\t--tui : " + trans(StringId.CLI_HELP_TUI));
	444	System.out.println("\t--gui : " + trans(StringId.CLI_HELP_GUI));
99f631de NR	445	System.out.println("\t--noutf : "
99f631de NR	446	+ trans(StringId.CLI_HELP_NOUTF_OPTION));
88eb8122 NR	447	System.out.println("\t--config : "
	448	+ trans(StringId.CLI_HELP_CONFIG));
	449	System.out.println();
	450
	451	System.out.println(trans(StringId.CLI_HELP_FOOTER));
	452	System.out.println();
	453
	454	}
7da41ecd NR	455	}
	456	}
	457
	458	/**
	459	* Return the {@link Card} corresponding to the given resource name -- a
30a4aa17 NR	460	* file or a remote jvcard URL.
	461	*
	462	* <p>
	463	* Will also fix the FN if required (see display.properties).
	464	* </p>
7da41ecd NR	465	*
	466	* @param input
	467	* a filename or a remote jvcard url with named resource (e.g.:
	468	* <tt>jvcard://localhost:4444/coworkers.vcf</tt>)
5ad0e17e NR	469	* @param callback
	470	* the {@link MergeCallback} to call in case of conflict, or NULL
	471	* to disallow conflict management (the {@link Card} will not be
	472	* allowed to synchronise in case of conflicts)
7da41ecd NR	473	*
	474	* @return the {@link Card}
	475	*
	476	* @throws IOException
	477	* in case of IO error or remoting not available
	478	*/
5ad0e17e NR	479	static public CardResult getCard(String input, MergeCallback callback)
5ad0e17e NR	480	throws IOException {
7da41ecd NR	481	boolean remote = false;
	482	Format format = Format.Abook;
	483	String ext = input;
	484	if (ext.contains(".")) {
	485	String tab[] = ext.split("\\.");
	486	if (tab.length > 1 && tab[tab.length - 1].equalsIgnoreCase("vcf")) {
	487	format = Format.VCard21;
	488	}
	489	}
	490
	491	if (input.contains("://")) {
	492	format = Format.VCard21;
	493	remote = true;
	494	}
	495
5ad0e17e	496	CardResult card = null;
7da41ecd NR	497	try {
7da41ecd NR	498	if (remote) {
5ad0e17e	499	card = Optional.syncCard(input, callback);
7da41ecd	500	} else {
5ad0e17e NR	501	card = new CardResult(new Card(new File(input), format), false,
5ad0e17e NR	502	false, false);
7da41ecd NR	503	}
	504	} catch (IOException ioe) {
	505	throw ioe;
e643219c	506	} catch (NotSupportedException e) {
4298276a	507	throw new IOException("Remoting support not available", e);
7da41ecd NR	508	}
7da41ecd NR	509
30a4aa17 NR	510	// Fix the FN value
	511	if (defaultFn != null) {
	512	try {
	513	for (Contact contact : card.getCard()) {
	514	Data name = contact.getPreferredData("FN");
	515	if (name == null \|\| name.getValue().length() == 0
	516	\|\| forceComputedFn) {
99f631de	517	name.setValue(contact.toString(defaultFn, "").trim());
30a4aa17 NR	518	}
	519	}
	520	} catch (Exception e) {
	521	// sync failed -> getCard() throws.
	522	// do not update.
	523	}
	524	}
	525
7da41ecd NR	526	return card;
	527	}
	528
7da41ecd NR	529	/**
	530	* Open the given path and add all its files if it is a directory or just
	531	* this one if not to the returned list.
	532	*
	533	* @param path
	534	* the path to open
	535	*
	536	* @return the list of opened files
	537	*/
	538	static private List<String> open(String path) {
	539	List<String> files = new LinkedList<String>();
	540
	541	if (path != null && path.startsWith("jvcard://")) {
	542	if (path.endsWith("/")) {
	543	files.addAll(list(path));
	544	} else {
	545	files.add(path);
	546	}
	547	} else {
	548	File file = new File(path);
	549	if (file.exists()) {
	550	if (file.isDirectory()) {
	551	for (File subfile : file.listFiles()) {
	552	if (!subfile.isDirectory())
	553	files.add(subfile.getAbsolutePath());
	554	}
	555	} else {
	556	files.add(file.getAbsolutePath());
	557	}
	558	} else {
	559	System.err.println("File or directory not found: \"" + path
	560	+ "\"");
	561	}
	562	}
	563
	564	return files;
	565	}
	566
	567	/**
	568	* List all the available {@link Card}s on the given network location (which
	569	* is expected to be a jVCard remote server, obviously).
	570	*
	571	* @param path
	572	* the jVCard remote server path (e.g.:
	573	* <tt>jvcard://localhost:4444/</tt>)
	574	*
	575	* @return the list of {@link Card}s
	576	*/
	577	static private List<String> list(String path) {
	578	List<String> files = new LinkedList<String>();
	579
	580	try {
	581	String host = path.split("\\:")[1].substring(2);
	582	int port = Integer.parseInt(path.split("\\:")[2].replaceAll("/$",
	583	""));
	584	SimpleSocket s = new SimpleSocket(new Socket(host, port),
	585	"sync client");
	586	s.open(true);
	587
845fb1d7	588	s.sendCommand(Command.LIST_CARD);
7da41ecd NR	589	for (String p : s.receiveBlock()) {
	590	files.add(path
	591	+ p.substring(StringUtils.fromTime(0).length() + 1));
	592	}
	593	s.close();
	594	} catch (Exception e) {
	595	e.printStackTrace();
	596	}
	597
	598	return files;
	599	}
	600
	601	/**
	602	* Really, really ask for UTF-8 encoding.
	603	*/
	604	static private void utf8() {
	605	try {
	606	System.setProperty("file.encoding", "UTF-8");
	607	Field charset = Charset.class.getDeclaredField("defaultCharset");
	608	charset.setAccessible(true);
	609	charset.set(null, null);
	610	} catch (SecurityException e) {
	611	} catch (NoSuchFieldException e) {
	612	} catch (IllegalArgumentException e) {
	613	} catch (IllegalAccessException e) {
	614	}
	615	}
30a4aa17 NR	616
	617	/**
	618	* Read display.properties to know if we should fix the FN field when empty,
	619	* or always, or never.
	620	*/
	621	static private void readNFN() {
e119a1c1	622	DisplayBundle map = new DisplayBundle();
30a4aa17	623
e119a1c1 NR	624	defaultFn = map.getString(DisplayOption.CONTACT_DETAILS_DEFAULT_FN);
	625
	626	forceComputedFn = map.getBoolean(
	627	DisplayOption.CONTACT_DETAILS_SHOW_COMPUTED_FN, false);
30a4aa17	628	}
88eb8122 NR	629
	630	/**
	631	* Syntax error detected, closing the application with an error message.
	632	*
	633	* @param err
	634	* the syntax error case
	635	*/
	636	static private void SERR(StringId err, Object... values) {
	637	ERR(StringId.CLI_SERR, err, ERR_SYNTAX, values);
	638	}
	639
	640	/**
	641	* Error detected, closing the application with an error message.
	642	*
	643	* @param err
	644	* the error case
	645	* @param suberr
	646	* the suberror or NULL if none
	647	* @param CODE
	648	* the error code as declared above
	649	*/
	650	static private void ERR(StringId err, StringId suberr, int CODE,
	651	Object... subvalues) {
	652	if (suberr == null)
	653	System.err.println(trans(err));
	654	else
	655	System.err.println(trans(err, trans(suberr, subvalues)));
	656
59597d59	657	System.err.flush();
88eb8122 NR	658	System.exit(CODE);
88eb8122 NR	659	}
7da41ecd	660	}