Example usage for org.apache.commons.compress.archivers.zip ZipUtil dosToJavaTime

Introduction

In this page you can find the example usage for org.apache.commons.compress.archivers.zip ZipUtil dosToJavaTime.

Prototype

public static long dosToJavaTime(long dosTime) 

Source Link

Document

Converts DOS time to Java time (number of milliseconds since epoch).

Usage

From source file:com.facebook.buck.util.zip.ZipScrubberTest.java

@Test
public void modificationTimes() throws Exception {

    // Create a dummy ZIP file.
    ByteArrayOutputStream bytesOutputStream = new ByteArrayOutputStream();
    try (ZipOutputStream out = new ZipOutputStream(bytesOutputStream)) {
        ZipEntry entry = new ZipEntry("file1");
        byte[] data = "data1".getBytes(Charsets.UTF_8);
        entry.setSize(data.length);/*from w  w w . j a v a2s. c  om*/
        out.putNextEntry(entry);
        out.write(data);
        out.closeEntry();

        entry = new ZipEntry("file2");
        data = "data2".getBytes(Charsets.UTF_8);
        entry.setSize(data.length);
        out.putNextEntry(entry);
        out.write(data);
        out.closeEntry();
    }

    byte[] bytes = bytesOutputStream.toByteArray();
    // Execute the zip scrubber step.
    ZipScrubber.scrubZipBuffer(bytes.length, ByteBuffer.wrap(bytes));

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(new ByteArrayInputStream(bytes))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertThat(entry.getName(), new Date(entry.getTime()), Matchers.equalTo(dosEpoch));
        }
    }
}

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From source file:com.facebook.buck.zip.ZipScrubberStepIntegrationTest.java

@Test
public void modificationTimes() throws Exception {

    // Create a dummy ZIP file.
    Path zip = tmp.newFile("output.zip");
    try (ZipOutputStream out = new ZipOutputStream(Files.newOutputStream(zip))) {
        ZipEntry entry = new ZipEntry("file1");
        byte[] data = "data1".getBytes(Charsets.UTF_8);
        entry.setSize(data.length);// w w w .  j av  a 2s. c  o m
        out.putNextEntry(entry);
        out.write(data);
        out.closeEntry();

        entry = new ZipEntry("file2");
        data = "data2".getBytes(Charsets.UTF_8);
        entry.setSize(data.length);
        out.putNextEntry(entry);
        out.write(data);
        out.closeEntry();
    }

    // Execute the zip scrubber step.
    ExecutionContext executionContext = TestExecutionContext.newInstance();
    ZipScrubberStep step = new ZipScrubberStep(new ProjectFilesystem(tmp.getRoot()), Paths.get("output.zip"));
    assertEquals(0, step.execute(executionContext).getExitCode());

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(new FileInputStream(zip.toFile()))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertThat(entry.getName(), new Date(entry.getTime()), Matchers.equalTo(dosEpoch));
        }
    }
}

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From source file:com.facebook.buck.util.zip.ZipScrubberTest.java

@Test
public void modificationTimesExceedShort() throws Exception {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    byte[] data = "data1".getBytes(Charsets.UTF_8);
    try (ZipOutputStream out = new ZipOutputStream(byteArrayOutputStream)) {
        for (long i = 0; i < Short.MAX_VALUE + 1; i++) {
            ZipEntry entry = new ZipEntry("file" + i);
            entry.setSize(data.length);/*ww w  . j a  v  a2s  . c o m*/
            out.putNextEntry(entry);
            out.write(data);
            out.closeEntry();
        }
    }

    byte[] bytes = byteArrayOutputStream.toByteArray();
    ZipScrubber.scrubZipBuffer(bytes.length, ByteBuffer.wrap(bytes));

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(new ByteArrayInputStream(bytes))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertThat(entry.getName(), new Date(entry.getTime()), Matchers.equalTo(dosEpoch));
        }
    }
}

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From source file:com.facebook.buck.android.AndroidAppBundleIntegrationTest.java

@Test
public void testAppBundleHaveDeterministicTimestamps() throws IOException {
    String target = "//apps/sample:app_bundle_1";
    ProcessResult result = workspace.runBuckCommand("build", target);
    result.assertSuccess();//  w  w w  .  j  a v a2s .c  o m

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    Path aab = workspace.getPath(
            BuildTargetPaths.getGenPath(filesystem, BuildTargetFactory.newInstance(target), "%s.signed.aab"));
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(Files.newInputStream(aab))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertThat(entry.getName(), new Date(entry.getTime()), Matchers.equalTo(dosEpoch));
        }
    }

    ZipInspector zipInspector = new ZipInspector(aab);
    zipInspector.assertFileExists("BundleConfig.pb");
    zipInspector.assertFileExists("base/dex/classes.dex");
    zipInspector.assertFileExists("base/assets.pb");
    zipInspector.assertFileExists("base/resources.pb");
    zipInspector.assertFileExists("base/manifest/AndroidManifest.xml");
    zipInspector.assertFileExists("base/assets/asset_file.txt");
    zipInspector.assertFileExists("base/res/drawable/tiny_black.png");
    zipInspector.assertFileExists("base/native.pb");
    zipInspector.assertFileExists("base/lib/armeabi-v7a/libnative_cxx_lib.so");
    zipInspector.assertFileExists("base/assets/secondary-program-dex-jars/secondary-1.dex.jar");
    NativeLibraries nativeLibraries = NativeLibraries.parseFrom(zipInspector.getFileContents("base/native.pb"));
    assertEquals(3, nativeLibraries.getDirectoryList().size());
    for (TargetedNativeDirectory targetedNativeDirectory : nativeLibraries.getDirectoryList()) {
        assertTrue(targetedNativeDirectory.hasTargeting());
        assertTrue(targetedNativeDirectory.getTargeting().hasAbi());
    }

    Assets assets = Assets.parseFrom(zipInspector.getFileContents("base/assets.pb"));
    for (TargetedAssetsDirectory targetedAssetsDirectory : assets.getDirectoryList()) {
        assertTrue(targetedAssetsDirectory.hasTargeting());
        assertTrue(targetedAssetsDirectory.getTargeting().hasAbi());
    }

    BundleConfig bundleConfig = BundleConfig.parseFrom(zipInspector.getFileContents("BundleConfig.pb"));

    assertTrue(bundleConfig.hasBundletool());
    assertBundletool(bundleConfig.getBundletool());

    assertTrue(bundleConfig.hasOptimizations());
    assertOptimizations(bundleConfig.getOptimizations());

    assertTrue(bundleConfig.hasCompression());
    assertCompression(bundleConfig.getCompression());
}

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From source file:com.facebook.buck.android.AaptPackageResourcesIntegrationTest.java

@Test
public void testAaptPackageIsScrubbed() throws IOException {
    AssumeAndroidPlatform.assumeSdkIsAvailable();
    workspace.runBuckBuild(MAIN_BUILD_TARGET).assertSuccess();
    Path aaptOutput = workspace.getPath(BuildTargets.getGenPath(filesystem,
            BuildTargetFactory.newInstance(MAIN_BUILD_TARGET)
                    .withFlavors(AndroidBinaryGraphEnhancer.AAPT_PACKAGE_FLAVOR),
            AaptPackageResources.RESOURCE_APK_PATH_FORMAT));
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(new FileInputStream(aaptOutput.toFile()))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertThat(entry.getName(), new Date(entry.getTime()), Matchers.equalTo(dosEpoch));
        }// www. ja v a  2s .  c o  m
    }
}

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From source file:com.facebook.buck.util.zip.ZipScrubberTest.java

@Test
public void modificationZip64Times() throws Exception {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    byte[] data = "data1".getBytes(Charsets.UTF_8);
    try (ZipOutputStream out = new ZipOutputStream(byteArrayOutputStream)) {
        for (long i = 0; i < 2 * Short.MAX_VALUE + 1; i++) {
            ZipEntry entry = new ZipEntry("file" + i);
            entry.setSize(data.length);/*from   w  ww. jav  a 2 s.  c  om*/
            out.putNextEntry(entry);
            out.write(data);
            out.closeEntry();
        }
    }

    byte[] bytes = byteArrayOutputStream.toByteArray();
    ZipScrubber.scrubZipBuffer(bytes.length, ByteBuffer.wrap(bytes));

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(new ByteArrayInputStream(bytes))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertThat(entry.getName(), new Date(entry.getTime()), Matchers.equalTo(dosEpoch));
        }
    }
}

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From source file:com.facebook.buck.java.JarDirectoryStepTest.java

@Test
public void timesAreSanitized() throws IOException {
    Path zipup = folder.newFolder("dir-zip");

    // Create a jar file with a file and a directory.
    Path subdir = zipup.resolve("dir");
    Files.createDirectories(subdir);
    Files.write(subdir.resolve("a.txt"), "cake".getBytes());
    Path outputJar = folder.getRoot().resolve("output.jar");
    JarDirectoryStep step = new JarDirectoryStep(new ProjectFilesystem(folder.getRoot()), outputJar,
            ImmutableSet.of(zipup), /* main class */ null, /* manifest file */ null);
    ExecutionContext context = TestExecutionContext.newInstance();
    int returnCode = step.execute(context);
    assertEquals(0, returnCode);//from  www  .  j  av  a 2 s  .  co  m

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    assertTrue(Files.exists(outputJar));
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_EPOCH_START));
    try (ZipInputStream is = new ZipInputStream(new FileInputStream(outputJar.toFile()))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertEquals(entry.getName(), dosEpoch, new Date(entry.getTime()));
        }
    }
}

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From source file:com.facebook.buck.zip.ZipStepTest.java

@Test
public void timesAreSanitized() throws IOException {
    Path parent = tmp.newFolder("zipstep");

    // Create a zip file with a file and a directory.
    Path toZip = tmp.newFolder("zipdir");
    Files.createDirectories(toZip.resolve("child"));
    Files.createFile(toZip.resolve("child/file.txt"));
    Path outputZip = parent.resolve("output.zip");
    ZipStep step = new ZipStep(filesystem, outputZip, ImmutableSet.of(), false,
            ZipCompressionLevel.DEFAULT_COMPRESSION_LEVEL, Paths.get("zipdir"));
    assertEquals(0, step.execute(TestExecutionContext.newInstance()).getExitCode());

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    assertTrue(Files.exists(outputZip));
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(new FileInputStream(outputZip.toFile()))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertEquals(entry.getName(), dosEpoch, new Date(entry.getTime()));
        }// www  .  ja v  a  2 s .co  m
    }
}

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From source file:com.facebook.buck.jvm.java.JarDirectoryStepTest.java

@Test
public void timesAreSanitized() throws IOException {
    Path zipup = folder.newFolder("dir-zip");

    // Create a jar file with a file and a directory.
    Path subdir = zipup.resolve("dir");
    Files.createDirectories(subdir);
    Files.write(subdir.resolve("a.txt"), "cake".getBytes());
    Path outputJar = folder.getRoot().resolve("output.jar");
    JarDirectoryStep step = new JarDirectoryStep(new ProjectFilesystem(folder.getRoot()), outputJar,
            ImmutableSortedSet.of(zipup), /* main class */ null, /* manifest file */ null);
    ExecutionContext context = TestExecutionContext.newInstance();
    int returnCode = step.execute(context).getExitCode();
    assertEquals(0, returnCode);/*  w w w  .  j a  v a2  s  .  c o m*/

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    assertTrue(Files.exists(outputJar));
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(new FileInputStream(outputJar.toFile()))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertEquals(entry.getName(), dosEpoch, new Date(entry.getTime()));
        }
    }
}

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From source file:com.facebook.buck.io.ProjectFilesystemTest.java

@Test
public void testCreateZipIgnoresMtimes() throws IOException {

    // Create a empty executable file.
    Path exe = tmp.newFile("foo");

    // Archive it into a zipfile using `ProjectFileSystem.createZip`.
    Path zipFile = tmp.getRoot().resolve("test.zip");
    filesystem.createZip(ImmutableList.of(exe), zipFile, ImmutableMap.of(Paths.get("additional"), "info"));

    // Iterate over each of the entries, expecting to see all zeros in the time fields.
    Date dosEpoch = new Date(ZipUtil.dosToJavaTime(ZipConstants.DOS_FAKE_TIME));
    try (ZipInputStream is = new ZipInputStream(Files.newInputStream(zipFile))) {
        for (ZipEntry entry = is.getNextEntry(); entry != null; entry = is.getNextEntry()) {
            assertEquals(entry.getName(), dosEpoch, new Date(entry.getTime()));
        }//  ww  w.  j av  a2  s .c o  m
    }
}

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