Examples with Container net.runelite.cache.fs.Container used on opensource projects

Example 6 with Container

use of net.runelite.cache.fs.Container in project runelite by runelite.

the class DiskStorage method saveIndex.

private void saveIndex(Index index) throws IOException {
    IndexData indexData = index.toIndexData();
    byte[] data = indexData.writeIndexData();
    // index data revision is always -1
    Container container = new Container(index.getCompression(), -1);
    container.compress(data, null);
    byte[] compressedData = container.data;
    DataFileWriteResult res = this.data.write(index255.getIndexFileId(), index.getId(), compressedData);
    index255.write(new IndexEntry(index255, index.getId(), res.sector, res.compressedLength));
    Crc32 crc = new Crc32();
    crc.update(compressedData, 0, compressedData.length);
    index.setCrc(crc.getHash());
}

Example 7 with Container

use of net.runelite.cache.fs.Container in project runelite by runelite.

the class DiskStorage method loadIndex.

private void loadIndex(Index index) throws IOException {
    logger.trace("Loading index {}", index.getId());
    byte[] indexData = readIndex(index.getId());
    Container res = Container.decompress(indexData, null);
    byte[] data = res.data;
    IndexData id = new IndexData();
    id.load(data);
    index.setProtocol(id.getProtocol());
    index.setRevision(id.getRevision());
    index.setNamed(id.isNamed());
    for (ArchiveData ad : id.getArchives()) {
        Archive archive = index.addArchive(ad.getId());
        archive.setNameHash(ad.getNameHash());
        archive.setCrc(ad.getCrc());
        archive.setRevision(ad.getRevision());
        archive.setFileData(ad.getFiles());
        assert ad.getFiles().length > 0;
    }
    index.setCrc(res.crc);
    index.setCompression(res.compression);
    assert res.revision == -1;
}

Example 8 with Container

use of net.runelite.cache.fs.Container in project runelite by runelite.

the class DiskStorageTest method testSaveArchive.

@Test
public void testSaveArchive() throws Exception {
    File file = folder.newFolder();
    DiskStorage storage = new DiskStorage(file);
    Archive archive;
    Archive archive2;
    try (Store store = new Store(storage)) {
        Index index = store.addIndex(0);
        archive = index.addArchive(0);
        archive2 = index.addArchive(1);
        FileData[] fileData = new FileData[1];
        archive.setFileData(fileData);
        fileData[0] = new FileData();
        FileData[] fileData2 = new FileData[1];
        archive2.setFileData(fileData2);
        fileData2[0] = new FileData();
        byte[] data = "test".getBytes();
        Container container = new Container(archive.getCompression(), -1);
        container.compress(data, null);
        byte[] compressedData = container.data;
        storage.saveArchive(archive, compressedData);
        container = new Container(archive.getCompression(), 42);
        container.compress(data, null);
        compressedData = container.data;
        archive2.setRevision(42);
        storage.saveArchive(archive2, compressedData);
        store.save();
    }
    storage = new DiskStorage(file);
    try (Store store = new Store(storage)) {
        store.load();
        Index index = store.findIndex(0);
        Archive archive2_1 = index.getArchive(0);
        Archive archive2_2 = index.getArchive(1);
        byte[] comprsesedData = storage.loadArchive(archive2_1);
        byte[] data = archive2_1.decompress(comprsesedData);
        assertArrayEquals("test".getBytes(), data);
        assertEquals(archive.getCrc(), archive2_1.getCrc());
        assertEquals(archive.getRevision(), archive2_1.getRevision());
        comprsesedData = storage.loadArchive(archive2_2);
        data = archive2_2.decompress(comprsesedData);
        assertArrayEquals("test".getBytes(), data);
        assertEquals(archive2.getCrc(), archive2_2.getCrc());
        assertEquals(archive2.getRevision(), archive2_2.getRevision());
    }
}

Example 9 with Container

use of net.runelite.cache.fs.Container in project runelite by runelite.

the class DataFileTest method test2.

@Test
public void test2() throws IOException {
    byte[] b = new byte[1024];
    for (int i = 0; i < 1024; ++i) {
        b[i] = (byte) i;
    }
    File file = folder.newFile();
    DataFile df = new DataFile(file);
    Container container = new Container(CompressionType.BZ2, 42);
    container.compress(b, null);
    byte[] compressedData = container.data;
    DataFileWriteResult res = df.write(42, 0x1FFFF, compressedData);
    compressedData = df.read(42, 0x1FFFF, res.sector, res.compressedLength);
    Container res2 = Container.decompress(compressedData, null);
    byte[] buf = res2.data;
    Assert.assertArrayEquals(b, buf);
}

Example 10 with Container

use of net.runelite.cache.fs.Container in project runelite by runelite.

the class DataFileTest method testBZip2Compression.

@Test
public void testBZip2Compression() throws IOException {
    DataFile df = new DataFile(folder.newFile());
    Container container = new Container(CompressionType.BZ2, 5);
    container.compress("test".getBytes(), null);
    byte[] compressedData = container.data;
    DataFileWriteResult res = df.write(41, 4, compressedData);
    compressedData = df.read(41, 4, res.sector, res.compressedLength);
    Container res2 = Container.decompress(compressedData, null);
    byte[] buf = res2.data;
    String str = new String(buf);
    Assert.assertEquals("test", str);
}