Examples with ZipInputStream java.util.zip.ZipInputStream used on opensource projects

Example 41 with ZipInputStream

use of java.util.zip.ZipInputStream in project robovm by robovm.

the class ZipInputStreamTest method unzip.

public static byte[] unzip(String name, byte[] bytes) throws IOException {
    ZipInputStream in = new ZipInputStream(new ByteArrayInputStream(bytes));
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ZipEntry entry = in.getNextEntry();
    assertEquals(name, entry.getName());
    byte[] buffer = new byte[1024];
    int count;
    while ((count = in.read(buffer)) != -1) {
        out.write(buffer, 0, count);
    }
    // There's only one entry in the Zip files we create.
    assertNull(in.getNextEntry());
    in.close();
    return out.toByteArray();
}

Example 42 with ZipInputStream

use of java.util.zip.ZipInputStream in project robovm by robovm.

the class ZipFileTest method testInflatingStreamsRequiringZipRefill.

public void testInflatingStreamsRequiringZipRefill() throws IOException {
    int originalSize = 1024 * 1024;
    byte[] readBuffer = new byte[8192];
    ZipInputStream in = new ZipInputStream(new FileInputStream(createZipFile(1, originalSize)));
    while (in.getNextEntry() != null) {
        while (in.read(readBuffer, 0, readBuffer.length) != -1) {
        }
    }
    in.close();
}

Example 43 with ZipInputStream

use of java.util.zip.ZipInputStream in project jadx by skylot.

the class ClsSet method load.

public void load(File input) throws IOException, DecodeException {
    String name = input.getName();
    InputStream inputStream = new FileInputStream(input);
    try {
        if (name.endsWith(CLST_EXTENSION)) {
            load(inputStream);
        } else if (name.endsWith(".jar")) {
            ZipInputStream in = new ZipInputStream(inputStream);
            try {
                ZipEntry entry = in.getNextEntry();
                while (entry != null) {
                    if (entry.getName().endsWith(CLST_EXTENSION)) {
                        load(in);
                    }
                    entry = in.getNextEntry();
                }
            } finally {
                close(in);
            }
        } else {
            throw new JadxRuntimeException("Unknown file format: " + name);
        }
    } finally {
        close(inputStream);
    }
}

Example 44 with ZipInputStream

use of java.util.zip.ZipInputStream in project platform_frameworks_base by android.

the class BugreportReceiverTest method assertZipContent.

private void assertZipContent(Uri uri, String entryName, String expectedContent) throws IOException, IOException {
    Log.v(TAG, "assertZipEntry(uri=" + uri + ", entryName=" + entryName);
    try (ZipInputStream zis = new ZipInputStream(mContext.getContentResolver().openInputStream(uri))) {
        ZipEntry entry;
        while ((entry = zis.getNextEntry()) != null) {
            Log.v(TAG, "Zip entry: " + entry.getName());
            if (entry.getName().equals(entryName)) {
                ByteArrayOutputStream bos = new ByteArrayOutputStream();
                Streams.copy(zis, bos);
                String actualContent = new String(bos.toByteArray(), "UTF-8");
                bos.close();
                assertEquals("wrong content for zip entry'" + entryName + "' on '" + uri + "'", expectedContent, actualContent);
                return;
            }
        }
    }
    fail("Did not find entry '" + entryName + "' on file '" + uri + "'");
}

Example 45 with ZipInputStream

use of java.util.zip.ZipInputStream in project camel by apache.

the class ZipAggregationStrategyEmptyFileTest method testEmptyFile.

@Test
public void testEmptyFile() throws Exception {
    MockEndpoint mock = getMockEndpoint("mock:aggregateToZipEntry");
    mock.expectedMessageCount(1);
    template.sendBody("file:target/foo", "Hello");
    // empty file which is not aggregated
    template.sendBody("file:target/foo", "");
    template.sendBody("file:target/foo", "Bye");
    template.sendBody("file:target/foo", "Howdy");
    assertMockEndpointsSatisfied();
    Thread.sleep(500);
    File[] files = new File("target/out").listFiles();
    assertTrue(files != null);
    assertTrue("Should be a file in target/out directory", files.length > 0);
    File resultFile = files[0];
    ZipInputStream zin = new ZipInputStream(new FileInputStream(resultFile));
    try {
        int fileCount = 0;
        for (ZipEntry ze = zin.getNextEntry(); ze != null; ze = zin.getNextEntry()) {
            fileCount = fileCount + 1;
        }
        assertEquals("Zip file should contains " + ZipAggregationStrategyEmptyFileTest.EXPECTED_NO_FILES + " files", ZipAggregationStrategyEmptyFileTest.EXPECTED_NO_FILES, fileCount);
    } finally {
        IOHelper.close(zin);
    }
}