[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.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 (Exception e) {
				if (e instanceof IOException) {
					System.err
							.println("I/O Exception: Cannot start the server");
				} else {
					ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_REMOTING,
							ERR_INTERNAL);
					return;
				}
			}
			break;
		}
		case I18N: {
			try {
				transService.updateFile(dir);
			} catch (IOException e) {
				System.err.println(trans(StringId.CLI_ERR_CANNOT_CREATE_LANG,
						dir));
				e.printStackTrace();
			}
			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 (Exception e) {
				if (e instanceof IOException) {
					ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_START,
							ERR_NO_FILE);
					return;
				} else {
					ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_TUI, 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));
			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 (Exception 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, ""));
					}
				}
			} 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;
7da41ecd	18	import be.nikiroo.jvcard.parsers.Format;
845fb1d7	19	import be.nikiroo.jvcard.remote.Command;
7da41ecd NR	20	import be.nikiroo.jvcard.remote.SimpleSocket;
	21	import be.nikiroo.jvcard.resources.Bundles;
	22	import be.nikiroo.jvcard.resources.StringUtils;
e119a1c1 NR	23	import be.nikiroo.jvcard.resources.bundles.ColorBundle;
	24	import be.nikiroo.jvcard.resources.bundles.DisplayBundle;
	25	import be.nikiroo.jvcard.resources.bundles.RemoteBundle;
	26	import be.nikiroo.jvcard.resources.bundles.TransBundle;
	27	import be.nikiroo.jvcard.resources.enums.DisplayOption;
	28	import be.nikiroo.jvcard.resources.enums.StringId;
7da41ecd NR	29
	30	/**
	31	* This class contains the runnable Main method. It will parse the user supplied
	32	* parameters and take action based upon those. Most of the time, it will start
	33	* a MainWindow.
	34	*
	35	* @author niki
	36	*
	37	*/
	38	public class Main {
	39	static public final String APPLICATION_TITLE = "jVcard";
6435013a	40	static public final String APPLICATION_VERSION = "1.0-dev";
7da41ecd NR	41
	42	static private final int ERR_NO_FILE = 1;
	43	static private final int ERR_SYNTAX = 2;
	44	static private final int ERR_INTERNAL = 3;
e119a1c1	45	static private TransBundle transService;
7da41ecd	46
30a4aa17 NR	47	static private String defaultFn;
	48	static private boolean forceComputedFn;
	49
26d254a3	50	enum Mode {
88eb8122	51	CONTACT_MANAGER, I18N, SERVER, LOAD_PHOTO, SAVE_PHOTO, SAVE_CONFIG, HELP
26d254a3 NR	52	}
26d254a3 NR	53
7da41ecd	54	/**
9b8cb729	55	* Translate the given {@link StringId} into user text.
7da41ecd	56	*
9b8cb729	57	* @param stringId
7da41ecd	58	* the ID to translate
9b8cb729 NR	59	* @param values
	60	* the values to insert instead of the place holders in the
	61	* translation
7da41ecd	62	*
9b8cb729	63	* @return the translated text with the given value where required
7da41ecd	64	*/
e119a1c1	65	static public String trans(StringId id, Object... values) {
59597d59	66	return transService.getString(id, values);
7da41ecd NR	67	}
	68
	69	/**
	70	* Check if unicode characters should be used.
	71	*
	72	* @return TRUE to allow unicode
	73	*/
	74	static public boolean isUnicode() {
	75	return transService.isUnicode();
	76	}
	77
	78	/**
	79	* Start the application.
	80	*
	81	* <p>
	82	* The returned exit codes are:
	83	* <ul>
	84	* <li>1: no files to open</li>
	85	* <li>2: invalid syntax</li>
	86	* <li>3: internal error</li>
	87	* </ul>
	88	* </p>
	89	*
	90	* @param args
	91	* the parameters (see <tt>--help</tt> to know which are
	92	* supported)
	93	*/
	94	public static void main(String[] args) {
	95	Boolean textMode = null;
	96	boolean noMoreParams = false;
	97	boolean filesTried = false;
	98
	99	// get the "system default" language to help translate the --help
	100	// message if needed
	101	String language = null;
e119a1c1	102	transService = new TransBundle(language);
7da41ecd NR	103
7da41ecd NR	104	boolean unicode = transService.isUnicode();
26d254a3	105	String dir = null;
7da41ecd	106	List<String> files = new LinkedList<String>();
26d254a3 NR	107	int port = -1;
	108	Mode mode = Mode.CONTACT_MANAGER;
	109	String format = null;
7da41ecd NR	110	for (int index = 0; index < args.length; index++) {
	111	String arg = args[index];
	112	if (!noMoreParams && arg.equals("--")) {
	113	noMoreParams = true;
	114	} else if (!noMoreParams && arg.equals("--help")) {
88eb8122 NR	115	if (mode != Mode.CONTACT_MANAGER) {
	116	SERR(StringId.CLI_SERR_MODES);
	117	return;
	118	}
	119	mode = Mode.HELP;
7da41ecd NR	120	} else if (!noMoreParams && arg.equals("--tui")) {
	121	textMode = true;
	122	} else if (!noMoreParams && arg.equals("--gui")) {
	123	textMode = false;
	124	} else if (!noMoreParams && arg.equals("--noutf")) {
	125	unicode = false;
	126	transService.setUnicode(unicode);
	127	} else if (!noMoreParams && arg.equals("--lang")) {
	128	index++;
	129	if (index >= args.length) {
88eb8122	130	SERR(StringId.CLI_SERR_NOLANG);
7da41ecd NR	131	return;
	132	}
	133
	134	language = args[index];
e119a1c1	135	transService = new TransBundle(language);
7da41ecd NR	136	transService.setUnicode(unicode);
	137	} else if (!noMoreParams && arg.equals("--config")) {
	138	index++;
	139	if (index >= args.length) {
88eb8122	140	SERR(StringId.CLI_SERR_NODIR);
7da41ecd NR	141	return;
	142	}
	143
	144	Bundles.setDirectory(args[index]);
e119a1c1	145	transService = new TransBundle(language);
7da41ecd	146	transService.setUnicode(unicode);
e119a1c1 NR	147	} else if (!noMoreParams && arg.equals("--save-config")) {
	148	index++;
	149	if (index >= args.length) {
88eb8122	150	SERR(StringId.CLI_SERR_NODIR);
e119a1c1 NR	151	return;
	152	}
	153	dir = args[index];
	154
	155	if (mode != Mode.CONTACT_MANAGER) {
88eb8122	156	SERR(StringId.CLI_SERR_MODES);
e119a1c1 NR	157	return;
	158	}
	159	mode = Mode.SAVE_CONFIG;
7da41ecd	160	} else if (!noMoreParams && arg.equals("--server")) {
26d254a3	161	if (mode != Mode.CONTACT_MANAGER) {
88eb8122	162	SERR(StringId.CLI_SERR_MODES);
26d254a3 NR	163	return;
	164	}
	165	mode = Mode.SERVER;
	166
7da41ecd NR	167	index++;
7da41ecd NR	168	if (index >= args.length) {
88eb8122	169	SERR(StringId.CLI_SERR_NOPORT);
7da41ecd NR	170	return;
	171	}
	172
	173	try {
	174	port = Integer.parseInt(args[index]);
	175	} catch (NumberFormatException e) {
88eb8122	176	SERR(StringId.CLI_SERR_BADPORT, "" + args[index]);
7da41ecd NR	177	return;
	178	}
	179	} else if (!noMoreParams && arg.equals("--i18n")) {
26d254a3	180	if (mode != Mode.CONTACT_MANAGER) {
88eb8122	181	SERR(StringId.CLI_SERR_MODES);
26d254a3 NR	182	return;
	183	}
	184	mode = Mode.I18N;
	185
7da41ecd NR	186	index++;
7da41ecd NR	187	if (index >= args.length) {
88eb8122	188	SERR(StringId.CLI_SERR_NODIR);
7da41ecd NR	189	return;
7da41ecd NR	190	}
9b8cb729	191
26d254a3 NR	192	dir = args[index];
	193	} else if (!noMoreParams
	194	&& (arg.equals("--load-photo")
	195	\|\| arg.equals("--save-photo") \|\| arg
	196	.equals("--only-photo"))) {
	197	if (mode != Mode.CONTACT_MANAGER) {
88eb8122	198	SERR(StringId.CLI_SERR_MODES);
26d254a3 NR	199	return;
	200	}
	201
	202	if (arg.equals("--load-photo")) {
	203	mode = Mode.LOAD_PHOTO;
	204	} else if (arg.equals("--save-photo")) {
	205	mode = Mode.SAVE_PHOTO;
26d254a3 NR	206	}
	207
	208	index++;
	209	if (index >= args.length) {
88eb8122	210	SERR(StringId.CLI_SERR_NODIR);
26d254a3 NR	211	return;
	212	}
	213
	214	dir = args[index];
	215
	216	index++;
	217	if (index >= args.length) {
88eb8122	218	SERR(StringId.CLI_SERR_NOFORMAT);
26d254a3 NR	219	return;
	220	}
	221
	222	format = args[index];
7da41ecd NR	223	} else {
	224	filesTried = true;
	225	files.addAll(open(arg));
	226	}
	227	}
9b8cb729	228
f578f3af	229	// Force headless mode if we run in forced-text mode
26d254a3	230	if (mode != Mode.CONTACT_MANAGER \|\| (textMode != null && textMode)) {
f578f3af NR	231	// same as -Djava.awt.headless=true
	232	System.setProperty("java.awt.headless", "true");
	233	}
7da41ecd NR	234
	235	if (unicode) {
	236	utf8();
	237	}
	238
30a4aa17 NR	239	// N/FN fix information:
	240	readNFN();
	241
7da41ecd	242	// Error management:
26d254a3	243	if (mode == Mode.SERVER && files.size() > 0) {
88eb8122 NR	244	SERR(StringId.CLI_SERR_NOLANG, "--server");
88eb8122 NR	245	return;
26d254a3	246	} else if (mode == Mode.I18N && files.size() > 0) {
88eb8122 NR	247	SERR(StringId.CLI_SERR_NOLANG, "--i18n");
88eb8122 NR	248	return;
26d254a3	249	} else if (mode == Mode.I18N && language == null) {
88eb8122	250	SERR(StringId.CLI_SERR_NOLANG);
26d254a3 NR	251	} else if ((mode == Mode.CONTACT_MANAGER \|\| mode == Mode.SAVE_PHOTO \|\| mode == Mode.LOAD_PHOTO)
26d254a3 NR	252	&& files.size() == 0) {
7da41ecd NR	253	if (files.size() == 0 && !filesTried) {
	254	files.addAll(open("."));
	255	}
	256
	257	if (files.size() == 0) {
88eb8122	258	ERR(StringId.CLI_ERR, StringId.CLI_ERR_NOFILES, ERR_NO_FILE);
7da41ecd NR	259	return;
	260	}
	261	}
	262	//
	263
26d254a3	264	switch (mode) {
e119a1c1 NR	265	case SAVE_CONFIG: {
	266	try {
	267	if (!new File(dir).isDirectory()) {
	268	if (!new File(dir).mkdir()) {
88eb8122 NR	269	System.err.println(trans(
88eb8122 NR	270	StringId.CLI_ERR_CANNOT_CREATE_CONFDIR, dir));
e119a1c1 NR	271	}
	272	}
	273
	274	transService.updateFile(dir); // current lang TransBundle
	275	new TransBundle().updateFile(dir);
	276	new ColorBundle().updateFile(dir);
	277	new DisplayBundle().updateFile(dir);
	278	new RemoteBundle().updateFile(dir);
	279	} catch (IOException e) {
	280	e.printStackTrace();
59597d59	281	System.err.flush();
e119a1c1 NR	282	System.exit(ERR_INTERNAL);
	283	}
	284	break;
	285	}
26d254a3	286	case SERVER: {
7da41ecd	287	try {
02b341aa	288	Optional.runServer(port);
7da41ecd NR	289	} catch (Exception e) {
	290	if (e instanceof IOException) {
	291	System.err
	292	.println("I/O Exception: Cannot start the server");
	293	} else {
88eb8122 NR	294	ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_REMOTING,
	295	ERR_INTERNAL);
	296	return;
7da41ecd NR	297	}
7da41ecd NR	298	}
26d254a3 NR	299	break;
	300	}
	301	case I18N: {
7da41ecd	302	try {
e119a1c1	303	transService.updateFile(dir);
7da41ecd	304	} catch (IOException e) {
88eb8122 NR	305	System.err.println(trans(StringId.CLI_ERR_CANNOT_CREATE_LANG,
88eb8122 NR	306	dir));
e119a1c1	307	e.printStackTrace();
7da41ecd	308	}
26d254a3 NR	309	break;
26d254a3 NR	310	}
26d254a3 NR	311	case LOAD_PHOTO: {
	312	for (String file : files) {
	313	try {
	314	Card card = getCard(file, null).getCard();
	315	for (Contact contact : card) {
	316	String filename = contact.toString(format, "");
f29274a7	317	File f = new File(dir, filename);
26d254a3 NR	318
26d254a3 NR	319	if (f.exists()) {
e3fe9834	320	System.out.println("Loading " + f);
26d254a3	321	try {
a1783d00 NR	322	String type = "jpeg";
	323	int dotIndex = filename.indexOf('.');
	324	if (dotIndex >= 0
	325	&& (dotIndex + 1) < filename.length()) {
	326	type = filename.substring(dotIndex + 1)
	327	.toLowerCase();
	328	}
	329
	330	String b64 = StringUtils.fromImage(f);
26d254a3	331
88eb8122 NR	332	// remove previous photos:
	333	for (Data photo = contact
	334	.getPreferredData("PHOTO"); photo != null; photo = contact
	335	.getPreferredData("PHOTO")) {
	336	photo.delete();
26d254a3	337	}
88eb8122	338	//
26d254a3 NR	339
	340	List<TypeInfo> types = new LinkedList<TypeInfo>();
	341	types.add(new TypeInfo("ENCODING", "b"));
a1783d00	342	types.add(new TypeInfo("TYPE", type));
26d254a3 NR	343	Data photo = new Data(types, "PHOTO", b64, null);
	344	contact.add(photo);
	345	} catch (IOException e) {
	346	System.err.println("Cannot read photo: "
	347	+ filename);
	348	}
	349	}
	350	}
	351	card.save();
	352	} catch (IOException e) {
88eb8122 NR	353	System.err
88eb8122 NR	354	.println(trans(StringId.CLI_ERR_CANNOT_OPEN, file));
26d254a3 NR	355	}
	356	}
	357	break;
	358	}
	359	case SAVE_PHOTO: {
	360	for (String file : files) {
	361	try {
	362	Card card = getCard(file, null).getCard();
	363	for (Contact contact : card) {
	364	Data photo = contact.getPreferredData("PHOTO");
	365	if (photo != null) {
	366	String filename = contact.toString(format, "");
	367	File f = new File(dir, filename + ".png");
e3fe9834	368	System.out.println("Saving " + f);
26d254a3 NR	369	try {
	370	ImageIO.write(
	371	StringUtils.toImage(photo.getValue()),
	372	"png", f);
	373	} catch (IOException e) {
88eb8122 NR	374	System.err.println(trans(
	375	StringId.CLI_ERR_CANNOT_SAVE_PHOTO,
	376	contact.getPreferredDataValue("FN")));
26d254a3 NR	377	}
	378	}
	379	}
	380	} catch (IOException e) {
88eb8122 NR	381	System.err
88eb8122 NR	382	.println(trans(StringId.CLI_ERR_CANNOT_OPEN, file));
26d254a3 NR	383	}
	384	}
	385	break;
	386	}
	387	case CONTACT_MANAGER: {
7da41ecd	388	try {
02b341aa	389	Optional.startTui(textMode, files);
7da41ecd NR	390	} catch (Exception e) {
7da41ecd NR	391	if (e instanceof IOException) {
88eb8122 NR	392	ERR(StringId.CLI_ERR, StringId.CLI_ERR_CANNOT_START,
	393	ERR_NO_FILE);
	394	return;
7da41ecd	395	} else {
88eb8122 NR	396	ERR(StringId.CLI_ERR, StringId.CLI_ERR_NO_TUI, ERR_INTERNAL);
88eb8122 NR	397	return;
7da41ecd NR	398	}
7da41ecd NR	399	}
26d254a3 NR	400	break;
26d254a3 NR	401	}
88eb8122 NR	402	case HELP: {
	403	System.out.println(APPLICATION_TITLE + " " + APPLICATION_VERSION);
	404	System.out.println();
	405
	406	System.out.println(trans(StringId.CLI_HELP));
	407	System.out.println();
	408
	409	System.out.println(trans(StringId.CLI_HELP_MODES));
	410	System.out.println("\t--help : "
	411	+ trans(StringId.CLI_HELP_MODE_HELP));
	412	System.out.println("\t(--tui\|--gui) (--noutf) ... : "
	413	+ trans(StringId.CLI_HELP_MODE_CONTACT_MANAGER));
	414	System.out.println("\t--server PORT ... : "
	415	+ trans(StringId.CLI_HELP_MODE_SERVER));
	416	System.out.println("\t--save-config DIR : "
	417	+ trans(StringId.CLI_HELP_MODE_SAVE_CONFIG));
	418	System.out.println("\t--i18n DIR ---lang LANG : "
	419	+ trans(StringId.CLI_HELP_MODE_I18N));
	420	System.out.println("\t--load-photo DIR FORMAT ... : "
	421	+ trans(StringId.CLI_HELP_MODE_LOAD_PHOTO));
	422	System.out.println("\t--save-photo DIR FORMAT ... : "
	423	+ trans(StringId.CLI_HELP_MODE_SAVE_PHOTO));
	424	System.out.println();
	425
	426	System.out.println(trans(StringId.CLI_HELP_OPTIONS));
	427	System.out.println("\t-- : " + trans(StringId.CLI_HELP_DD));
	428	System.out.println("\t--lang LANG : "
	429	+ trans(StringId.CLI_HELP_LANG));
	430	System.out.println("\t--tui : " + trans(StringId.CLI_HELP_TUI));
	431	System.out.println("\t--gui : " + trans(StringId.CLI_HELP_GUI));
	432	System.out.println("\t--noutf : " + trans(StringId.CLI_HELP_NOUTF));
	433	System.out.println("\t--config : "
	434	+ trans(StringId.CLI_HELP_CONFIG));
	435	System.out.println();
	436
	437	System.out.println(trans(StringId.CLI_HELP_FOOTER));
	438	System.out.println();
	439
	440	}
7da41ecd NR	441	}
	442	}
	443
	444	/**
	445	* Return the {@link Card} corresponding to the given resource name -- a
30a4aa17 NR	446	* file or a remote jvcard URL.
	447	*
	448	* <p>
	449	* Will also fix the FN if required (see display.properties).
	450	* </p>
7da41ecd NR	451	*
	452	* @param input
	453	* a filename or a remote jvcard url with named resource (e.g.:
	454	* <tt>jvcard://localhost:4444/coworkers.vcf</tt>)
5ad0e17e NR	455	* @param callback
	456	* the {@link MergeCallback} to call in case of conflict, or NULL
	457	* to disallow conflict management (the {@link Card} will not be
	458	* allowed to synchronise in case of conflicts)
7da41ecd NR	459	*
	460	* @return the {@link Card}
	461	*
	462	* @throws IOException
	463	* in case of IO error or remoting not available
	464	*/
5ad0e17e NR	465	static public CardResult getCard(String input, MergeCallback callback)
5ad0e17e NR	466	throws IOException {
7da41ecd NR	467	boolean remote = false;
	468	Format format = Format.Abook;
	469	String ext = input;
	470	if (ext.contains(".")) {
	471	String tab[] = ext.split("\\.");
	472	if (tab.length > 1 && tab[tab.length - 1].equalsIgnoreCase("vcf")) {
	473	format = Format.VCard21;
	474	}
	475	}
	476
	477	if (input.contains("://")) {
	478	format = Format.VCard21;
	479	remote = true;
	480	}
	481
5ad0e17e	482	CardResult card = null;
7da41ecd NR	483	try {
7da41ecd NR	484	if (remote) {
5ad0e17e	485	card = Optional.syncCard(input, callback);
7da41ecd	486	} else {
5ad0e17e NR	487	card = new CardResult(new Card(new File(input), format), false,
5ad0e17e NR	488	false, false);
7da41ecd NR	489	}
	490	} catch (IOException ioe) {
	491	throw ioe;
	492	} catch (Exception e) {
4298276a	493	throw new IOException("Remoting support not available", e);
7da41ecd NR	494	}
7da41ecd NR	495
30a4aa17 NR	496	// Fix the FN value
	497	if (defaultFn != null) {
	498	try {
	499	for (Contact contact : card.getCard()) {
	500	Data name = contact.getPreferredData("FN");
	501	if (name == null \|\| name.getValue().length() == 0
	502	\|\| forceComputedFn) {
	503	name.setValue(contact.toString(defaultFn, ""));
	504	}
	505	}
	506	} catch (Exception e) {
	507	// sync failed -> getCard() throws.
	508	// do not update.
	509	}
	510	}
	511
7da41ecd NR	512	return card;
	513	}
	514
7da41ecd NR	515	/**
	516	* Open the given path and add all its files if it is a directory or just
	517	* this one if not to the returned list.
	518	*
	519	* @param path
	520	* the path to open
	521	*
	522	* @return the list of opened files
	523	*/
	524	static private List<String> open(String path) {
	525	List<String> files = new LinkedList<String>();
	526
	527	if (path != null && path.startsWith("jvcard://")) {
	528	if (path.endsWith("/")) {
	529	files.addAll(list(path));
	530	} else {
	531	files.add(path);
	532	}
	533	} else {
	534	File file = new File(path);
	535	if (file.exists()) {
	536	if (file.isDirectory()) {
	537	for (File subfile : file.listFiles()) {
	538	if (!subfile.isDirectory())
	539	files.add(subfile.getAbsolutePath());
	540	}
	541	} else {
	542	files.add(file.getAbsolutePath());
	543	}
	544	} else {
	545	System.err.println("File or directory not found: \"" + path
	546	+ "\"");
	547	}
	548	}
	549
	550	return files;
	551	}
	552
	553	/**
	554	* List all the available {@link Card}s on the given network location (which
	555	* is expected to be a jVCard remote server, obviously).
	556	*
	557	* @param path
	558	* the jVCard remote server path (e.g.:
	559	* <tt>jvcard://localhost:4444/</tt>)
	560	*
	561	* @return the list of {@link Card}s
	562	*/
	563	static private List<String> list(String path) {
	564	List<String> files = new LinkedList<String>();
	565
	566	try {
	567	String host = path.split("\\:")[1].substring(2);
	568	int port = Integer.parseInt(path.split("\\:")[2].replaceAll("/$",
	569	""));
	570	SimpleSocket s = new SimpleSocket(new Socket(host, port),
	571	"sync client");
	572	s.open(true);
	573
845fb1d7	574	s.sendCommand(Command.LIST_CARD);
7da41ecd NR	575	for (String p : s.receiveBlock()) {
	576	files.add(path
	577	+ p.substring(StringUtils.fromTime(0).length() + 1));
	578	}
	579	s.close();
	580	} catch (Exception e) {
	581	e.printStackTrace();
	582	}
	583
	584	return files;
	585	}
	586
	587	/**
	588	* Really, really ask for UTF-8 encoding.
	589	*/
	590	static private void utf8() {
	591	try {
	592	System.setProperty("file.encoding", "UTF-8");
	593	Field charset = Charset.class.getDeclaredField("defaultCharset");
	594	charset.setAccessible(true);
	595	charset.set(null, null);
	596	} catch (SecurityException e) {
	597	} catch (NoSuchFieldException e) {
	598	} catch (IllegalArgumentException e) {
	599	} catch (IllegalAccessException e) {
	600	}
	601	}
30a4aa17 NR	602
	603	/**
	604	* Read display.properties to know if we should fix the FN field when empty,
	605	* or always, or never.
	606	*/
	607	static private void readNFN() {
e119a1c1	608	DisplayBundle map = new DisplayBundle();
30a4aa17	609
e119a1c1 NR	610	defaultFn = map.getString(DisplayOption.CONTACT_DETAILS_DEFAULT_FN);
	611
	612	forceComputedFn = map.getBoolean(
	613	DisplayOption.CONTACT_DETAILS_SHOW_COMPUTED_FN, false);
30a4aa17	614	}
88eb8122 NR	615
	616	/**
	617	* Syntax error detected, closing the application with an error message.
	618	*
	619	* @param err
	620	* the syntax error case
	621	*/
	622	static private void SERR(StringId err, Object... values) {
	623	ERR(StringId.CLI_SERR, err, ERR_SYNTAX, values);
	624	}
	625
	626	/**
	627	* Error detected, closing the application with an error message.
	628	*
	629	* @param err
	630	* the error case
	631	* @param suberr
	632	* the suberror or NULL if none
	633	* @param CODE
	634	* the error code as declared above
	635	*/
	636	static private void ERR(StringId err, StringId suberr, int CODE,
	637	Object... subvalues) {
	638	if (suberr == null)
	639	System.err.println(trans(err));
	640	else
	641	System.err.println(trans(err, trans(suberr, subvalues)));
	642
59597d59	643	System.err.flush();
88eb8122 NR	644	System.exit(CODE);
88eb8122 NR	645	}
7da41ecd	646	}