Examples with ZipMultiChunker org.syncany.chunk.ZipMultiChunker used on opensource projects

Example 1 with ZipMultiChunker

use of org.syncany.chunk.ZipMultiChunker in project syncany by syncany.

the class FrameworkCombinationTest method fillCombinations.

private void fillCombinations() throws InvalidKeyException, NoSuchAlgorithmException, NoSuchPaddingException {
    // MultiChunks
    List<MultiChunker> multiChunkers = new LinkedList<MultiChunker>();
    int[] multiChunkSizes = new int[] { 250000, 500000 };
    for (int i = 0; i < multiChunkSizes.length; i++) {
        //multiChunkers.add(new CustomMultiChunker(multiChunkSizes[i]));
        multiChunkers.add(new ZipMultiChunker(multiChunkSizes[i]));
    }
    // Chunks
    List<Chunker> chunkers = new LinkedList<Chunker>();
    int[] chunkSizes = new int[] { 8000, 16000 };
    String[] digestAlgs = new String[] { /*"MD5" ,*/
    "SHA1" };
    String[] fingerprinters = new String[] { "Adler32" };
    for (int i = 0; i < chunkSizes.length; i++) {
        for (int j = 0; j < digestAlgs.length; j++) {
            for (int k = 0; k < fingerprinters.length; k++) {
                chunkers.add(new TttdChunker(chunkSizes[i], TttdChunker.DEFAULT_WINDOW_SIZE, digestAlgs[j], fingerprinters[k]));
            }
        }
    }
    // Compression/Encryption
    List<CipherSpec> cipherSpecs = new ArrayList<CipherSpec>();
    cipherSpecs.add(CipherSpecs.getCipherSpec(1));
    cipherSpecs.add(CipherSpecs.getCipherSpec(2));
    List<Transformer> transformerChains = new LinkedList<Transformer>();
    transformerChains.add(new NoTransformer());
    transformerChains.add(new GzipTransformer());
    transformerChains.add(new CipherTransformer(cipherSpecs, masterKey));
    transformerChains.add(new GzipTransformer(new CipherTransformer(cipherSpecs, masterKey)));
    for (MultiChunker multiChunker : multiChunkers) {
        for (Transformer transformer : transformerChains) {
            for (Chunker chunker : chunkers) {
                String configName = multiChunker + "/" + chunker + "/" + transformer;
                combinations.add(new FrameworkCombination(configName, chunker, multiChunker, transformer));
            }
        }
    }
}

Example 2 with ZipMultiChunker

use of org.syncany.chunk.ZipMultiChunker in project syncany by syncany.

the class MultiChunkerTest method testChunkFileIntoMultiChunks.

@Test
public void testChunkFileIntoMultiChunks() throws Exception {
    int minMultiChunkSize = 512;
    int chunkSizeB = 16000;
    Chunker[] chunkers = new Chunker[] { new FixedChunker(chunkSizeB) };
    MultiChunker[] multiChunkers = new MultiChunker[] { //new CustomMultiChunker(minMultiChunkSize),
    new ZipMultiChunker(minMultiChunkSize) };
    for (Chunker chunker : chunkers) {
        for (MultiChunker multiChunker : multiChunkers) {
            logger.log(Level.INFO, "Running with " + chunker.getClass() + " and " + multiChunker.getClass());
            chunkFileIntoMultiChunks(chunker, multiChunker, minMultiChunkSize);
        }
    }
}