Examples with DirectoryEntry uk.me.parabola.imgfmt.fs.DirectoryEntry used on opensource projects

Example 6 with DirectoryEntry

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

the class IndexTest method testCreateIndex.

@Test
public void testCreateIndex() throws IOException {
    File f = new File(MDR_IMG);
    f.delete();
    assertFalse("does not pre-exist", f.exists());
    Outputs outputs = TestUtils.run(Args.TEST_STYLE_ARG, "--index", "--latin1", "--family-id=1002", "--overview-mapname=" + OVERVIEW_NAME, Args.TEST_RESOURCE_IMG + "63240001.img", Args.TEST_RESOURCE_IMG + "63240002.img");
    outputs.checkNoError();
    TestUtils.registerFile(MDR_IMG);
    TestUtils.registerFile(OVERVIEW_NAME + ".tdb");
    TestUtils.registerFile(OVERVIEW_NAME + ".mdx");
    TestUtils.registerFile(OVERVIEW_NAME + ".img");
    assertTrue(MDR_IMG + " is created", f.exists());
    FileSystem fs = openFs(MDR_IMG);
    DirectoryEntry entry = fs.lookup(OVERVIEW_NAME.toUpperCase() + ".MDR");
    assertNotNull("Contains the MDR file", entry);
    entry = fs.lookup(OVERVIEW_NAME.toUpperCase() + ".SRT");
    assertNotNull("contains the SRT file", entry);
    fs.close();
}

Example 7 with DirectoryEntry

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

the class SimpleRouteTest method testSize.

/**
 * Simple test to ensure that nothing has changed.  Of course
 * if the output should have changed, then this will have to be altered
 * to match.
 */
@Test
public void testSize() throws FileNotFoundException {
    Main.mainNoSystemExit(Args.TEST_STYLE_ARG, "--preserve-element-order", "--route", Args.TEST_RESOURCE_OSM + "uk-test-1.osm.gz", Args.TEST_RESOURCE_MP + "test1.mp");
    FileSystem fs = openFs(Args.DEF_MAP_ID + ".img");
    assertNotNull("file exists", fs);
    List<DirectoryEntry> entries = fs.list();
    int count = 0;
    for (DirectoryEntry ent : entries) {
        String ext = ent.getExt();
        int size = ent.getSize();
        switch(ext) {
            case "RGN":
                count++;
                System.out.println("RGN size " + size);
                assertThat("RGN size", size, new RangeMatcher(127586));
                break;
            case "TRE":
                count++;
                System.out.println("TRE size " + size);
                // Size varies depending on svn modified status
                assertThat("TRE size", size, new RangeMatcher(1427, 2));
                break;
            case "LBL":
                count++;
                assertEquals("LBL size", 28742, size);
                break;
            case "NET":
                count++;
                assertEquals("NET size", 66859, size);
                break;
            case "NOD":
                count++;
                assertEquals("NOD size", 170201, size);
                break;
        }
    }
    assertTrue("enough checks run", count == 5);
    fs = openFs(Args.DEF_MAP_FILENAME2);
    assertNotNull("file exists", fs);
    entries = fs.list();
    count = 0;
    for (DirectoryEntry ent : entries) {
        String ext = ent.getExt();
        int size = ent.getSize();
        switch(ext) {
            case "RGN":
                count++;
                System.out.println("RGN size " + size);
                assertThat("RGN size", size, new RangeMatcher(2727));
                break;
            case "TRE":
                count++;
                System.out.println("TRE size " + size);
                // Size varies depending on svn modified status
                assertThat("TRE size", size, new RangeMatcher(770, 2));
                break;
            case "LBL":
                count++;
                assertEquals("LBL size", 999, size);
                break;
            case "NET":
                count++;
                assertEquals("NET size", 1301, size);
                break;
            case "NOD":
                count++;
                assertEquals("NOD size", 3584, size);
                break;
        }
    }
    assertTrue("enough checks run", count == 5);
}

Example 8 with DirectoryEntry

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

the class FileInfo method imgInfo.

/**
 * An IMG file, this involves real work. We have to read in the file and
 * extract several pieces of information from it.
 *
 * @param inputName The name of the file.
 * @return The information obtained.
 * @throws FileNotFoundException If the file doesn't exist.
 */
private static FileInfo imgInfo(String inputName) throws FileNotFoundException {
    try (FileSystem imgFs = ImgFS.openFs(inputName)) {
        FileSystemParam params = imgFs.fsparam();
        log.info("Desc", params.getMapDescription());
        log.info("Blocksize", params.getBlockSize());
        FileInfo info = new FileInfo(inputName, UNKNOWN_KIND);
        info.setDescription(params.getMapDescription());
        File f = new File(inputName);
        String name = f.getName();
        if (OverviewBuilder.isOverviewImg(name))
            name = OverviewBuilder.getMapName(name);
        int dot = name.lastIndexOf('.');
        if (dot < 0) {
            name = "0";
        } else {
            if (dot > name.length())
                dot = name.length();
            if (dot > 8)
                dot = 8;
            name = name.substring(0, dot);
        }
        info.setMapname(name);
        boolean hasTre = false;
        DirectoryEntry treEnt = null;
        List<DirectoryEntry> entries = imgFs.list();
        for (DirectoryEntry ent : entries) {
            if (ent.isSpecial())
                continue;
            log.info("file", ent.getFullName());
            String ext = ent.getExt();
            if ("TRE".equals(ext)) {
                info.setTresize(ent.getSize());
                info.setInnername(ent.getName());
                hasTre = true;
                treEnt = ent;
            } else if ("RGN".equals(ext)) {
                int size = ent.getSize();
                info.setRgnsize(size);
            } else if ("LBL".equals(ext)) {
                info.setLblsize(ent.getSize());
                lblInfo(imgFs, ent, info);
            } else if ("NET".equals(ext)) {
                info.setNetsize(ent.getSize());
            } else if ("NOD".equals(ext)) {
                info.setNodsize(ent.getSize());
            } else if ("DEM".equals(ext)) {
                info.setDemsize(ent.getSize());
            } else if ("MDR".equals(ext)) {
                // It is not actually a regular img file, so change the kind.
                info.setKind(MDR_KIND);
            } else if ("MPS".equals(ext)) {
                // This is a gmapsupp file containing several maps.
                info.setKind(GMAPSUPP_KIND);
                info.mpsName = ent.getFullName();
            }
            info.subFiles.add(new SubFileInfo(ent.getFullName(), ent.getSize()));
        }
        if (hasTre)
            treInfo(imgFs, treEnt, info);
        if (info.getKind() == UNKNOWN_KIND && hasTre)
            info.setKind(IMG_KIND);
        return info;
    }
}

Example 9 with DirectoryEntry

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

the class GmapiBuilder method unzipImg.

private static void unzipImg(String srcImgName, Path destDir) throws IOException {
    FileSystem fs = ImgFS.openFs(srcImgName);
    for (DirectoryEntry ent : fs.list()) {
        String fullname = ent.getFullName();
        try (ImgChannel f = fs.open(fullname, "r")) {
            String name = displayName(fullname);
            if (Objects.equals(name, "."))
                continue;
            Files.createDirectories(destDir);
            copyToFile(f, destDir.resolve(name));
        }
    }
}