[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 = "1.0-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));
					}
				}

				transService.updateFile(dir); // current lang TransBundle
				new TransBundle().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";
6435013a	41	static public final String APPLICATION_VERSION = "1.0-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
	275	transService.updateFile(dir); // current lang TransBundle
	276	new TransBundle().updateFile(dir);
	277	new ColorBundle().updateFile(dir);
	278	new DisplayBundle().updateFile(dir);
	279	new RemoteBundle().updateFile(dir);
	280	} catch (IOException e) {
	281	e.printStackTrace();
59597d59	282	System.err.flush();
e119a1c1 NR	283	System.exit(ERR_INTERNAL);
	284	}
	285	break;
	286	}
26d254a3	287	case SERVER: {
7da41ecd	288	try {
02b341aa	289	Optional.runServer(port);
e643219c NR	290	} catch (IOException e) {
	291	ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_START,
	292	ERR_INTERNAL);
	293	return;
	294	} catch (NotSupportedException e) {
	295	if (!e.isCompiledIn()) {
88eb8122 NR	296	ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_REMOTING,
	297	ERR_INTERNAL);
	298	return;
d459d7e1 NR	299	} else {
	300	e.printStackTrace();
	301	ERR(StringId.CLI_ERR, StringId.CLI_ERR, ERR_INTERNAL);
	302	return;
7da41ecd NR	303	}
7da41ecd NR	304	}
26d254a3 NR	305	break;
	306	}
	307	case I18N: {
7da41ecd	308	try {
e119a1c1	309	transService.updateFile(dir);
7da41ecd	310	} catch (IOException e) {
d459d7e1 NR	311	ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_CREATE_LANG,
	312	ERR_INTERNAL);
	313	return;
7da41ecd	314	}
26d254a3 NR	315	break;
26d254a3 NR	316	}
26d254a3 NR	317	case LOAD_PHOTO: {
	318	for (String file : files) {
	319	try {
	320	Card card = getCard(file, null).getCard();
	321	for (Contact contact : card) {
	322	String filename = contact.toString(format, "");
f29274a7	323	File f = new File(dir, filename);
26d254a3 NR	324
26d254a3 NR	325	if (f.exists()) {
e3fe9834	326	System.out.println("Loading " + f);
26d254a3	327	try {
a1783d00 NR	328	String type = "jpeg";
	329	int dotIndex = filename.indexOf('.');
	330	if (dotIndex >= 0
	331	&& (dotIndex + 1) < filename.length()) {
	332	type = filename.substring(dotIndex + 1)
	333	.toLowerCase();
	334	}
	335
	336	String b64 = StringUtils.fromImage(f);
26d254a3	337
88eb8122 NR	338	// remove previous photos:
	339	for (Data photo = contact
	340	.getPreferredData("PHOTO"); photo != null; photo = contact
	341	.getPreferredData("PHOTO")) {
	342	photo.delete();
26d254a3	343	}
88eb8122	344	//
26d254a3 NR	345
	346	List<TypeInfo> types = new LinkedList<TypeInfo>();
	347	types.add(new TypeInfo("ENCODING", "b"));
a1783d00	348	types.add(new TypeInfo("TYPE", type));
26d254a3 NR	349	Data photo = new Data(types, "PHOTO", b64, null);
	350	contact.add(photo);
	351	} catch (IOException e) {
	352	System.err.println("Cannot read photo: "
	353	+ filename);
	354	}
	355	}
	356	}
	357	card.save();
	358	} catch (IOException e) {
88eb8122 NR	359	System.err
88eb8122 NR	360	.println(trans(StringId.CLI_ERR_CANNOT_OPEN, file));
26d254a3 NR	361	}
	362	}
	363	break;
	364	}
	365	case SAVE_PHOTO: {
	366	for (String file : files) {
	367	try {
	368	Card card = getCard(file, null).getCard();
	369	for (Contact contact : card) {
	370	Data photo = contact.getPreferredData("PHOTO");
	371	if (photo != null) {
	372	String filename = contact.toString(format, "");
	373	File f = new File(dir, filename + ".png");
e3fe9834	374	System.out.println("Saving " + f);
26d254a3 NR	375	try {
	376	ImageIO.write(
	377	StringUtils.toImage(photo.getValue()),
	378	"png", f);
	379	} catch (IOException e) {
88eb8122 NR	380	System.err.println(trans(
	381	StringId.CLI_ERR_CANNOT_SAVE_PHOTO,
	382	contact.getPreferredDataValue("FN")));
26d254a3 NR	383	}
	384	}
	385	}
	386	} catch (IOException e) {
88eb8122 NR	387	System.err
88eb8122 NR	388	.println(trans(StringId.CLI_ERR_CANNOT_OPEN, file));
26d254a3 NR	389	}
	390	}
	391	break;
	392	}
	393	case CONTACT_MANAGER: {
7da41ecd	394	try {
02b341aa	395	Optional.startTui(textMode, files);
e643219c NR	396	} catch (IOException e) {
	397	ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_START,
	398	ERR_NO_FILE);
	399	return;
	400	} catch (NotSupportedException e) {
	401	if (!e.isCompiledIn()) {
88eb8122 NR	402	ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_TUI, ERR_INTERNAL);
88eb8122 NR	403	return;
d459d7e1 NR	404	} else {
	405	e.printStackTrace();
	406	ERR(StringId.CLI_ERR, StringId.CLI_ERR, ERR_INTERNAL);
	407	return;
7da41ecd NR	408	}
7da41ecd NR	409	}
26d254a3 NR	410	break;
26d254a3 NR	411	}
88eb8122 NR	412	case HELP: {
	413	System.out.println(APPLICATION_TITLE + " " + APPLICATION_VERSION);
	414	System.out.println();
	415
	416	System.out.println(trans(StringId.CLI_HELP));
	417	System.out.println();
	418
	419	System.out.println(trans(StringId.CLI_HELP_MODES));
	420	System.out.println("\t--help : "
	421	+ trans(StringId.CLI_HELP_MODE_HELP));
	422	System.out.println("\t(--tui\|--gui) (--noutf) ... : "
	423	+ trans(StringId.CLI_HELP_MODE_CONTACT_MANAGER));
	424	System.out.println("\t--server PORT ... : "
	425	+ trans(StringId.CLI_HELP_MODE_SERVER));
	426	System.out.println("\t--save-config DIR : "
	427	+ trans(StringId.CLI_HELP_MODE_SAVE_CONFIG));
	428	System.out.println("\t--i18n DIR ---lang LANG : "
	429	+ trans(StringId.CLI_HELP_MODE_I18N));
	430	System.out.println("\t--load-photo DIR FORMAT ... : "
	431	+ trans(StringId.CLI_HELP_MODE_LOAD_PHOTO));
	432	System.out.println("\t--save-photo DIR FORMAT ... : "
	433	+ trans(StringId.CLI_HELP_MODE_SAVE_PHOTO));
	434	System.out.println();
	435
	436	System.out.println(trans(StringId.CLI_HELP_OPTIONS));
	437	System.out.println("\t-- : " + trans(StringId.CLI_HELP_DD));
	438	System.out.println("\t--lang LANG : "
	439	+ trans(StringId.CLI_HELP_LANG));
	440	System.out.println("\t--tui : " + trans(StringId.CLI_HELP_TUI));
	441	System.out.println("\t--gui : " + trans(StringId.CLI_HELP_GUI));
99f631de NR	442	System.out.println("\t--noutf : "
99f631de NR	443	+ trans(StringId.CLI_HELP_NOUTF_OPTION));
88eb8122 NR	444	System.out.println("\t--config : "
	445	+ trans(StringId.CLI_HELP_CONFIG));
	446	System.out.println();
	447
	448	System.out.println(trans(StringId.CLI_HELP_FOOTER));
	449	System.out.println();
	450
	451	}
7da41ecd NR	452	}
	453	}
	454
	455	/**
	456	* Return the {@link Card} corresponding to the given resource name -- a
30a4aa17 NR	457	* file or a remote jvcard URL.
	458	*
	459	* <p>
	460	* Will also fix the FN if required (see display.properties).
	461	* </p>
7da41ecd NR	462	*
	463	* @param input
	464	* a filename or a remote jvcard url with named resource (e.g.:
	465	* <tt>jvcard://localhost:4444/coworkers.vcf</tt>)
5ad0e17e NR	466	* @param callback
	467	* the {@link MergeCallback} to call in case of conflict, or NULL
	468	* to disallow conflict management (the {@link Card} will not be
	469	* allowed to synchronise in case of conflicts)
7da41ecd NR	470	*
	471	* @return the {@link Card}
	472	*
	473	* @throws IOException
	474	* in case of IO error or remoting not available
	475	*/
5ad0e17e NR	476	static public CardResult getCard(String input, MergeCallback callback)
5ad0e17e NR	477	throws IOException {
7da41ecd NR	478	boolean remote = false;
	479	Format format = Format.Abook;
	480	String ext = input;
	481	if (ext.contains(".")) {
	482	String tab[] = ext.split("\\.");
	483	if (tab.length > 1 && tab[tab.length - 1].equalsIgnoreCase("vcf")) {
	484	format = Format.VCard21;
	485	}
	486	}
	487
	488	if (input.contains("://")) {
	489	format = Format.VCard21;
	490	remote = true;
	491	}
	492
5ad0e17e	493	CardResult card = null;
7da41ecd NR	494	try {
7da41ecd NR	495	if (remote) {
5ad0e17e	496	card = Optional.syncCard(input, callback);
7da41ecd	497	} else {
5ad0e17e NR	498	card = new CardResult(new Card(new File(input), format), false,
5ad0e17e NR	499	false, false);
7da41ecd NR	500	}
	501	} catch (IOException ioe) {
	502	throw ioe;
e643219c	503	} catch (NotSupportedException e) {
4298276a	504	throw new IOException("Remoting support not available", e);
7da41ecd NR	505	}
7da41ecd NR	506
30a4aa17 NR	507	// Fix the FN value
	508	if (defaultFn != null) {
	509	try {
	510	for (Contact contact : card.getCard()) {
	511	Data name = contact.getPreferredData("FN");
	512	if (name == null \|\| name.getValue().length() == 0
	513	\|\| forceComputedFn) {
99f631de	514	name.setValue(contact.toString(defaultFn, "").trim());
30a4aa17 NR	515	}
	516	}
	517	} catch (Exception e) {
	518	// sync failed -> getCard() throws.
	519	// do not update.
	520	}
	521	}
	522
7da41ecd NR	523	return card;
	524	}
	525
7da41ecd NR	526	/**
	527	* Open the given path and add all its files if it is a directory or just
	528	* this one if not to the returned list.
	529	*
	530	* @param path
	531	* the path to open
	532	*
	533	* @return the list of opened files
	534	*/
	535	static private List<String> open(String path) {
	536	List<String> files = new LinkedList<String>();
	537
	538	if (path != null && path.startsWith("jvcard://")) {
	539	if (path.endsWith("/")) {
	540	files.addAll(list(path));
	541	} else {
	542	files.add(path);
	543	}
	544	} else {
	545	File file = new File(path);
	546	if (file.exists()) {
	547	if (file.isDirectory()) {
	548	for (File subfile : file.listFiles()) {
	549	if (!subfile.isDirectory())
	550	files.add(subfile.getAbsolutePath());
	551	}
	552	} else {
	553	files.add(file.getAbsolutePath());
	554	}
	555	} else {
	556	System.err.println("File or directory not found: \"" + path
	557	+ "\"");
	558	}
	559	}
	560
	561	return files;
	562	}
	563
	564	/**
	565	* List all the available {@link Card}s on the given network location (which
	566	* is expected to be a jVCard remote server, obviously).
	567	*
	568	* @param path
	569	* the jVCard remote server path (e.g.:
	570	* <tt>jvcard://localhost:4444/</tt>)
	571	*
	572	* @return the list of {@link Card}s
	573	*/
	574	static private List<String> list(String path) {
	575	List<String> files = new LinkedList<String>();
	576
	577	try {
	578	String host = path.split("\\:")[1].substring(2);
	579	int port = Integer.parseInt(path.split("\\:")[2].replaceAll("/$",
	580	""));
	581	SimpleSocket s = new SimpleSocket(new Socket(host, port),
	582	"sync client");
	583	s.open(true);
	584
845fb1d7	585	s.sendCommand(Command.LIST_CARD);
7da41ecd NR	586	for (String p : s.receiveBlock()) {
	587	files.add(path
	588	+ p.substring(StringUtils.fromTime(0).length() + 1));
	589	}
	590	s.close();
	591	} catch (Exception e) {
	592	e.printStackTrace();
	593	}
	594
	595	return files;
	596	}
	597
	598	/**
	599	* Really, really ask for UTF-8 encoding.
	600	*/
	601	static private void utf8() {
	602	try {
	603	System.setProperty("file.encoding", "UTF-8");
	604	Field charset = Charset.class.getDeclaredField("defaultCharset");
	605	charset.setAccessible(true);
	606	charset.set(null, null);
	607	} catch (SecurityException e) {
	608	} catch (NoSuchFieldException e) {
	609	} catch (IllegalArgumentException e) {
	610	} catch (IllegalAccessException e) {
	611	}
	612	}
30a4aa17 NR	613
	614	/**
	615	* Read display.properties to know if we should fix the FN field when empty,
	616	* or always, or never.
	617	*/
	618	static private void readNFN() {
e119a1c1	619	DisplayBundle map = new DisplayBundle();
30a4aa17	620
e119a1c1 NR	621	defaultFn = map.getString(DisplayOption.CONTACT_DETAILS_DEFAULT_FN);
	622
	623	forceComputedFn = map.getBoolean(
	624	DisplayOption.CONTACT_DETAILS_SHOW_COMPUTED_FN, false);
30a4aa17	625	}
88eb8122 NR	626
	627	/**
	628	* Syntax error detected, closing the application with an error message.
	629	*
	630	* @param err
	631	* the syntax error case
	632	*/
	633	static private void SERR(StringId err, Object... values) {
	634	ERR(StringId.CLI_SERR, err, ERR_SYNTAX, values);
	635	}
	636
	637	/**
	638	* Error detected, closing the application with an error message.
	639	*
	640	* @param err
	641	* the error case
	642	* @param suberr
	643	* the suberror or NULL if none
	644	* @param CODE
	645	* the error code as declared above
	646	*/
	647	static private void ERR(StringId err, StringId suberr, int CODE,
	648	Object... subvalues) {
	649	if (suberr == null)
	650	System.err.println(trans(err));
	651	else
	652	System.err.println(trans(err, trans(suberr, subvalues)));
	653
59597d59	654	System.err.flush();
88eb8122 NR	655	System.exit(CODE);
88eb8122 NR	656	}
7da41ecd	657	}