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

Example 1 with ImgChannel

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

the class SrtTextReader method main.

/**
 * Read in a sort description text file and create a SRT from it.
 * @param args First arg is the text input file, the second is the name of the output file. The defaults are
 * in.txt and out.srt.
 */
public static void main(String[] args) throws IOException {
    String infile = "in.txt";
    if (args.length > 0)
        infile = args[0];
    String outfile = "out.srt";
    if (args.length > 1)
        outfile = args[1];
    try {
        Files.delete(Paths.get(outfile, ""));
    } catch (Exception e) {
    }
    ImgChannel chan = new FileImgChannel(outfile, "rw");
    SRTFile sf = new SRTFile(chan);
    SrtTextReader tr = new SrtTextReader(infile);
    Sort sort1 = tr.getSort();
    sf.setSort(sort1);
    sf.write();
    sf.close();
    chan.close();
}

Example 2 with ImgChannel

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

the class SrtFileReader method main.

/**
 * Read in a sort description text file and create a SRT from it.
 * @param args First arg is the text input file, the second is the name of the output file. The defaults are
 * in.txt and out.srt.
 */
public static void main(String[] args) throws IOException {
    String infile = "we2.srt";
    if (args.length > 0)
        infile = args[0];
    String outfile = "out.srt";
    if (args.length > 1)
        outfile = args[1];
    try {
        Files.delete(Paths.get(outfile, ""));
    } catch (Exception e) {
    }
    ImgChannel inChannel = null;
    FileSystem fs = null;
    try {
        if (infile.endsWith("srt"))
            inChannel = new FileImgChannel(infile, "r");
        else {
            fs = ImgFS.openFs(infile);
            List<DirectoryEntry> entries = fs.list();
            // Find the TRE entry
            String mapname = null;
            for (DirectoryEntry ent : entries) {
                if ("SRT".equals(ent.getExt())) {
                    mapname = ent.getName();
                    break;
                }
            }
            inChannel = fs.open(mapname + ".SRT", "r");
            ImgChannel chan = new FileImgChannel(outfile, "rw");
            SrtFileReader tr = new SrtFileReader(inChannel);
            tr.close();
            Sort sort1 = tr.getSort();
            SRTFile sf = new SRTFile(chan);
            sf.setSort(sort1);
            sf.write();
            sf.close();
            chan.close();
        }
    } catch (FileNotFoundException e) {
        System.err.println("Could not open file: " + infile);
    } finally {
        if (fs != null) {
            fs.close();
        }
    }
}

Example 3 with ImgChannel

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

the class StructureTest method init.

/**
 * Read in the file and open all the sections, leave references to them
 * in fields so that the other tests can check things.
 */
@BeforeClass
public static void init() throws FileNotFoundException {
    TestUtils.deleteOutputFiles();
    Main.mainNoSystemExit(Args.TEST_STYLE_ARG, Args.TEST_RESOURCE_OSM + "uk-test-1.osm.gz");
    fs = ImgFS.openFs(Args.DEF_MAP_FILENAME);
    ImgChannel tre = fs.open(Args.DEF_MAP_ID + ".TRE", "r");
    treFile = new TREFileReader(tre);
    ImgChannel lbl = fs.open(Args.DEF_MAP_ID + ".LBL", "r");
    lblFile = new LBLFileReader(lbl);
    ImgChannel rgn = fs.open(Args.DEF_MAP_ID + ".RGN", "r");
    rgnFile = new RGNFileReader(rgn);
}

Example 4 with ImgChannel

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

the class GmapsuppTest method testImplicitCodePageIndex.

/**
 * If no code page is given for the index, it is taken from the input files.
 */
@Test
public void testImplicitCodePageIndex() throws IOException {
    TestUtils.registerFile("osmmap_mdr.img", "osmmap.img", "osmmap.tbd", "osmmap.mdx");
    Main.mainNoSystemExit(Args.TEST_STYLE_ARG, "--code-page=1256", Args.TEST_RESOURCE_OSM + "uk-test-1.osm.gz");
    Main.mainNoSystemExit(Args.TEST_STYLE_ARG, "--gmapsupp", "--index", "63240001.img");
    assertFalse(new File("osmmap_mdr.img").exists());
    FileSystem fs = openFs(GMAPSUPP_IMG);
    ImgChannel r = fs.open("00006324.MDR", "r");
    ByteBuffer buf = ByteBuffer.allocate(1024);
    buf.order(ByteOrder.LITTLE_ENDIAN);
    r.read(buf);
    assertEquals(1256, buf.getChar(0x15));
    assertEquals(0x010009, buf.getInt(0x17));
}

Example 5 with ImgChannel

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

the class TYPFileTest method testWrite.

@Test
public void testWrite() throws Exception {
    TestUtils.registerFile("test.typ");
    FileSystemParam params = new FileSystemParam();
    try (FileSystem fs = ImgFS.createFs("test.typ", params)) {
        ImgChannel channel = fs.create("XXX.TYP");
        TYPFile typFile = new TYPFile(channel);
        assertNotNull("typ file is created", typFile);
    }
}