Examples with ExitException uk.me.parabola.imgfmt.ExitException used on opensource projects

Example 21 with ExitException

use of uk.me.parabola.imgfmt.ExitException in project mkgmap by openstreetmap.

the class MdrBuilder method init.

/**
 * Create the mdr file and initialise.
 * It has a name that is based on the overview-mapname option, as does
 * the associated MDX file.
 *
 * @param args The command line arguments.
 */
public void init(CommandArgs args) {
    String name = args.get("overview-mapname", "osmmap");
    String outputDir = args.getOutputDir();
    outputName = Utils.joinPath(outputDir, name + "_mdr.img");
    ImgChannel mdrChan;
    try {
        // Create the .img file system/archive
        FileSystemParam params = new FileSystemParam();
        tmpName = File.createTempFile("mdr", null, new File(outputDir));
        tmpName.deleteOnExit();
        imgfs = ImgFS.createFs(tmpName.getPath(), params);
        // Create the MDR file within the .img
        mdrChan = imgfs.create(name.toUpperCase(Locale.ENGLISH) + ".MDR");
    } catch (IOException e) {
        throw new ExitException("Could not create global index file");
    }
    // Create the sort description
    Sort sort = SrtTextReader.sortForCodepage(args.getCodePage());
    // Set the options that we are using for the mdr.
    MdrConfig config = new MdrConfig();
    config.setHeaderLen(568);
    config.setWritable(true);
    config.setForDevice(false);
    config.setOutputDir(outputDir);
    config.setSort(sort);
    config.setIndexOptions(args);
    // Wrap the MDR channel with the MDRFile object
    mdrFile = new MDRFile(mdrChan, config);
    try {
        ImgChannel srtChan = imgfs.create(name.toUpperCase(Locale.ENGLISH) + ".SRT");
        SRTFile srtFile = new SRTFile(srtChan);
        srtFile.setSort(sort);
        srtFile.write();
    // Do not close srtFile here
    } catch (FileExistsException e) {
        throw new ExitException("Could not create SRT file within index file");
    }
}

Example 22 with ExitException

use of uk.me.parabola.imgfmt.ExitException in project mkgmap by openstreetmap.

the class OverviewBuilder method readFileIntoOverview.

/**
 * Add an individual .img file to the overview map.
 *
 * @param finfo Information about an individual map.
 */
private void readFileIntoOverview(FileInfo finfo) throws FileNotFoundException {
    addMapCoverageArea(finfo);
    MapReader mapReader = null;
    String filename = finfo.getFilename();
    if (codepage == null) {
        codepage = finfo.getCodePage();
    }
    if (codepage != finfo.getCodePage()) {
        System.err.println("WARNING: input file " + filename + " has different code page " + finfo.getCodePage());
    }
    try {
        mapReader = new MapReader(filename);
        if (encodingType == null) {
            encodingType = mapReader.getEncodingType();
        }
        if (encodingType != mapReader.getEncodingType()) {
            System.err.println("WARNING: input file " + filename + " has different charset type " + encodingType);
        }
        String[] msgs = mapReader.getCopyrights();
        boolean found = false;
        for (String[] block : copyrightMsgs) {
            if (Arrays.deepEquals(block, msgs)) {
                found = true;
                break;
            }
        }
        if (!found)
            copyrightMsgs.add(msgs);
        msgs = finfo.getLicenseInfo();
        found = false;
        for (String[] block : licenseInfos) {
            if (Arrays.deepEquals(block, msgs)) {
                found = true;
                break;
            }
        }
        if (!found)
            licenseInfos.add(msgs);
        Zoom[] levels = mapReader.getLevels();
        if (wantedLevels == null) {
            LevelInfo[] mapLevels;
            if (isOverviewImg(filename)) {
                mapLevels = new LevelInfo[levels.length - 1];
                for (int i = 1; i < levels.length; i++) {
                    mapLevels[i - 1] = new LevelInfo(levels[i].getLevel(), levels[i].getResolution());
                }
            } else {
                mapLevels = new LevelInfo[1];
                mapLevels[0] = new LevelInfo(levels[1].getLevel(), levels[1].getResolution());
            }
            wantedLevels = mapLevels;
        }
        if (isOverviewImg(filename)) {
            readPoints(mapReader);
            readLines(mapReader);
            readShapes(mapReader);
        }
    } catch (FileNotFoundException e) {
        throw new ExitException("Could not open " + filename + " when creating overview file");
    } finally {
        Utils.closeFile(mapReader);
    }
}

Example 23 with ExitException

use of uk.me.parabola.imgfmt.ExitException in project mkgmap by openstreetmap.

the class StructuredOutputStream method writeString.

/**
 * Writes a string including a terminating null byte.
 *
 * For each character in the string the low-order byte is written.
 *
 * @param s The string to write.
 * @throws IOException If the write fails.
 */
public void writeString(String s) throws IOException {
    if (encoder == null)
        throw new ExitException("tdbfile: character encoding is null");
    EncodedText encodedText = encoder.encodeText(s);
    if (encodedText == NO_TEXT)
        return;
    out.write(encodedText.getCtext(), 0, encodedText.getLength());
}

Example 24 with ExitException

use of uk.me.parabola.imgfmt.ExitException in project mkgmap by openstreetmap.

the class SeaGenerator method init.

/**
 * Sort out options from the command line.
 * Returns true only if the option to generate the sea is active, so that
 * the whole thing is omitted if not used.
 */
public boolean init(ElementSaver saver, EnhancedProperties props) {
    this.saver = saver;
    String precompSea = props.getProperty("precomp-sea", null);
    if (precompSea != null) {
        precompSeaDir = new File(precompSea);
        if (precompSeaDir.exists()) {
            if (precompIndex.get() == null) {
                PrecompData precompData = null;
                String internalPath = null;
                InputStream indexStream = null;
                String indexFileName = "index.txt.gz";
                ZipFile zipFile = null;
                try {
                    if (precompSeaDir.isDirectory()) {
                        File indexFile = new File(precompSeaDir, indexFileName);
                        if (indexFile.exists() == false) {
                            // check if the unzipped index file exists
                            indexFileName = "index.txt";
                            indexFile = new File(precompSeaDir, indexFileName);
                        }
                        if (indexFile.exists()) {
                            indexStream = new FileInputStream(indexFile);
                        }
                    } else if (precompSea.endsWith(".zip")) {
                        zipFile = new ZipFile(precompSeaDir);
                        internalPath = "sea/";
                        ZipEntry entry = zipFile.getEntry(internalPath + indexFileName);
                        if (entry == null) {
                            indexFileName = "index.txt";
                            entry = zipFile.getEntry(internalPath + indexFileName);
                        }
                        if (entry == null) {
                            internalPath = "";
                            indexFileName = "index.txt.gz";
                            entry = zipFile.getEntry(internalPath + indexFileName);
                        }
                        if (entry != null) {
                            indexStream = zipFile.getInputStream(entry);
                        } else
                            log.error("Don't know how to read " + precompSeaDir);
                    } else {
                        log.error("Don't know how to read " + precompSeaDir);
                    }
                    if (indexStream != null) {
                        if (indexFileName.endsWith(".gz")) {
                            indexStream = new GZIPInputStream(indexStream);
                        }
                        precompData = loadIndex(indexStream);
                        if (precompData != null) {
                            if (zipFile != null) {
                                precompData.precompZipFileInternalPath = internalPath;
                                precompData.zipFile = zipFile;
                            }
                            precompIndex.set(precompData);
                        }
                        indexStream.close();
                    }
                } catch (IOException exp) {
                    log.error("Cannot read index file", indexFileName, "in", precompSea, exp);
                    // exp.printStackTrace();
                    throw new ExitException("Failed to read required index file in " + precompSeaDir);
                }
                precompIndex.set(precompData);
            }
        } else {
            log.error("Directory or zip file with precompiled sea does not exist: " + precompSea);
            System.err.println("Directory or zip file with precompiled sea does not exist: " + precompSea);
            precompSeaDir = null;
        }
    }
    String gs = props.getProperty("generate-sea", null);
    boolean generateSea = gs != null || precompSea != null;
    if (gs != null) {
        for (String o : gs.split(",")) {
            if ("no-mp".equals(o) || "polygon".equals(o) || "polygons".equals(o))
                generateSeaUsingMP = false;
            else if ("multipolygon".equals(o))
                generateSeaUsingMP = true;
            else if (o.startsWith("land-tag="))
                landTag = o.substring(9).split("=");
            else if (precompSea == null) {
                // the other options are valid only if not using precompiled sea data
                if (o.startsWith("close-gaps="))
                    maxCoastlineGap = (int) Double.parseDouble(o.substring(11));
                else if ("no-sea-sectors".equals(o))
                    allowSeaSectors = false;
                else if ("extend-sea-sectors".equals(o)) {
                    allowSeaSectors = false;
                    extendSeaSectors = true;
                } else if ("floodblocker".equals(o))
                    floodblocker = true;
                else if (o.startsWith("fbgap="))
                    fbGap = (int) Double.parseDouble(o.substring("fbgap=".length()));
                else if (o.startsWith("fbratio="))
                    fbRatio = Double.parseDouble(o.substring("fbratio=".length()));
                else if (o.startsWith("fbthres="))
                    fbThreshold = (int) Double.parseDouble(o.substring("fbthres=".length()));
                else if ("fbdebug".equals(o))
                    fbDebug = true;
                else {
                    printOptionHelpMsg(precompSea != null, o);
                }
            } else if (o.isEmpty())
                continue;
            else {
                printOptionHelpMsg(precompSea != null, o);
            }
        }
        // if precompSea is not set
        if (precompSea == null) {
            if (floodblocker) {
                try {
                    fbRules = new StyleImpl(null, "floodblocker");
                } catch (FileNotFoundException e) {
                    log.error("Cannot load file floodblocker rules. Continue floodblocking disabled.");
                    floodblocker = false;
                }
            }
            String coastlineFileOpt = props.getProperty("coastlinefile", null);
            if (coastlineFileOpt != null) {
                coastlineFilenames = coastlineFileOpt.split(",");
                CoastlineFileLoader.getCoastlineLoader().setCoastlineFiles(coastlineFilenames);
                CoastlineFileLoader.getCoastlineLoader().loadCoastlines();
                log.info("Coastlines loaded");
            } else {
                coastlineFilenames = null;
            }
        }
    }
    return generateSea;
}

Example 25 with ExitException

use of uk.me.parabola.imgfmt.ExitException in project mkgmap by openstreetmap.

the class OsmMapDataSource method copyrightMessages.

/**
 * There are no copyright messages in the OSM files themselves.  So we
 * include a fixed set of strings on the assumption that .osm files
 * are probably going to have the OSM copyright statements.
 *
 * @return A list of copyright messages as a String array.
 */
public String[] copyrightMessages() {
    String copyrightFileName = getConfig().getProperty("copyright-file", null);
    if (copyrightFileName != null) {
        List<String> copyrightArray = new ArrayList<>();
        try {
            File file = new File(copyrightFileName);
            copyrightArray = Files.readAllLines(file.toPath(), StandardCharsets.UTF_8);
        } catch (Exception e) {
            throw new ExitException("Error reading copyright file " + copyrightFileName, e);
        }
        if ((copyrightArray.size() > 0) && copyrightArray.get(0).startsWith("\ufeff"))
            copyrightArray.set(0, copyrightArray.get(0).substring(1));
        UnaryOperator<String> replaceVariables = s -> s.replace("$MKGMAP_VERSION$", Version.VERSION).replace("$JAVA_VERSION$", System.getProperty("java.version")).replace("$YEAR$", Integer.toString(now.getYear())).replace("$LONGDATE$", now.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.LONG))).replace("$SHORTDATE$", now.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT))).replace("$TIME$", now.toLocalTime().toString().substring(0, 5));
        copyrightArray.replaceAll(replaceVariables);
        String[] copyright = new String[copyrightArray.size()];
        copyrightArray.toArray(copyright);
        return copyright;
    }
    String note = getConfig().getProperty("copyright-message", "OpenStreetMap.org contributors. See: http://wiki.openstreetmap.org/index.php/Attribution");
    return new String[] { note };
}