http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/LifeCycle.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/LifeCycle.java b/ratis-common/src/main/java/org/apache/ratis/util/LifeCycle.java new file mode 100644 index 0000000..b1f3fa5 --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/LifeCycle.java @@ -0,0 +1,210 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.ratis.util; + +import com.google.common.base.Preconditions; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.*; +import java.util.concurrent.atomic.AtomicReference; + +/** + * The life cycle of a machine. + * <pre> + * ------------------------------------------------- + * | -------------------------------- | + * | | ------------------------ | | + * | | | | | | + * | | PAUSED <---- PAUSING---- | | | + * | | | ^ | | | | | + * | | V | | V V V V + * NEW --> STARTING --> RUNNING --|--> CLOSING --> [CLOSED] + * ^ | | | | ^ + * | | | V V | + * ------- -------> EXCEPTION ----- + * </pre> + * Note that there is no transition from PAUSING to CLOSING. + */ +public class LifeCycle { + public static final Logger LOG = LoggerFactory.getLogger(LifeCycle.class); + + /** The states in the life cycle. */ + public enum State { + /** The machine is newly created and holds zero resource. */ + NEW, + /** The machine is starting and does not yet provide any service. */ + STARTING, + /** The machine is running and providing service. */ + RUNNING, + /** The machine is pausing and stopping providing service. */ + PAUSING, + /** The machine is paused and does not provide any service. */ + PAUSED, + /** The machine catches an internal exception so that it must be closed. */ + EXCEPTION, + /** The machine is closing, stopping providing service and releasing resources. */ + CLOSING, + /** The machine is closed, a final state. */ + CLOSED; + + private static final Map<State, List<State>> PREDECESSORS; + + /** Does this object equal to one of the given states? */ + public boolean isOneOf(State... states) { + for(State e : states) { + if (e == this) { + return true; + } + } + return false; + } + + static void put(State key, Map<State, List<State>> map, State... values) { + map.put(key, Collections.unmodifiableList(Arrays.asList(values))); + } + + static { + final Map<State, List<State>> predecessors = new EnumMap<>(State.class); + put(NEW, predecessors, STARTING); + put(STARTING, predecessors, NEW, PAUSED); + put(RUNNING, predecessors, STARTING); + put(PAUSING, predecessors, RUNNING); + put(PAUSED, predecessors, PAUSING); + put(EXCEPTION, predecessors, STARTING, PAUSING, RUNNING); + put(CLOSING, predecessors, STARTING, RUNNING, PAUSING, PAUSED, EXCEPTION); + put(CLOSED, predecessors, NEW, CLOSING); + + PREDECESSORS = Collections.unmodifiableMap(predecessors); + } + + /** Is the given transition valid? */ + static boolean isValid(State from, State to) { + return PREDECESSORS.get(to).contains(from); + } + + /** Validate the given transition. */ + static void validate(Object name, State from, State to) { + LOG.debug("{}: {} -> {}", name, from, to); + if (LOG.isTraceEnabled()) { + LOG.trace("TRACE", new Throwable()); + } + + Preconditions.checkState(isValid(from, to), + "ILLEGAL TRANSITION: In %s, %s -> %s", name, from, to); + } + } + + private volatile String name; + private final AtomicReference<State> current = new AtomicReference<>(State.NEW); + + public LifeCycle(Object name) { + this.name = name.toString(); + LOG.debug("{}: {}", name, current); + } + + public void setName(String name) { + this.name = name; + } + + /** Transition from the current state to the given state. */ + public void transition(final State to) { + final State from = current.getAndSet(to); + State.validate(name, from, to); + } + + /** + * If the current state is equal to the specified from state, + * then transition to the give to state; otherwise, make no change. + * + * @return true iff the current state is equal to the specified from state. + */ + public boolean compareAndTransition(final State from, final State to) { + if (current.compareAndSet(from, to)) { + State.validate(name, from, to); + return true; + } + return false; + } + + /** @return the current state. */ + public State getCurrentState() { + return current.get(); + } + + /** Assert if the current state equals to one of the expected states. */ + public void assertCurrentState(State... expected) { + final State c = getCurrentState(); + if (!c.isOneOf(expected)) { + throw new IllegalStateException("STATE MISMATCHED: In " + name + + ", current state " + c + " is not one of the expected states " + + Arrays.toString(expected)); + } + } + + @Override + public String toString() { + return name + ":" + getCurrentState(); + } + + /** Run the given start method and transition the current state accordingly. */ + public <T extends Throwable> void startAndTransition( + CheckedRunnable<T> startImpl, Class<? extends Throwable>... exceptionClasses) + throws T { + transition(State.STARTING); + try { + startImpl.run(); + transition(State.RUNNING); + } catch (Throwable t) { + transition(RaftUtils.isInstance(t, exceptionClasses)? + State.NEW: State.EXCEPTION); + throw t; + } + } + + + /** + * Check the current state and, if applicable, run the given close method. + * This method can be called multiple times + * while the given close method will only be executed at most once. + */ + public <T extends Throwable> void checkStateAndClose( + CheckedRunnable<T> closeImpl) throws T { + if (compareAndTransition(State.NEW, State.CLOSED)) { + return; + } + + for(;;) { + final State c = getCurrentState(); + if (c.isOneOf(State.CLOSING, State.CLOSED)) { + return; //already closing or closed. + } + + if (compareAndTransition(c, State.CLOSING)) { + try { + closeImpl.run(); + } finally { + transition(State.CLOSED); + } + return; + } + + // lifecycle state is changed, retry. + } + } +}
http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/MD5FileUtil.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/MD5FileUtil.java b/ratis-common/src/main/java/org/apache/ratis/util/MD5FileUtil.java new file mode 100644 index 0000000..7218790 --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/MD5FileUtil.java @@ -0,0 +1,177 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.ratis.util; + +import com.google.common.base.Charsets; + +import org.apache.ratis.io.MD5Hash; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.*; +import java.security.DigestInputStream; +import java.security.MessageDigest; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +public abstract class MD5FileUtil { + public static final Logger LOG = LoggerFactory.getLogger(MD5FileUtil.class); + + // TODO: we should provide something like Hadoop's checksum fs for the local filesystem + // so that individual state machines do not have to deal with checksumming/corruption prevention. + // Keep the checksum and data in the same block format instead of individual files. + + public static final String MD5_SUFFIX = ".md5"; + private static final Pattern LINE_REGEX = + Pattern.compile("([0-9a-f]{32}) [ *](.+)"); + + /** + * Verify that the previously saved md5 for the given file matches + * expectedMd5. + */ + public static void verifySavedMD5(File dataFile, MD5Hash expectedMD5) + throws IOException { + MD5Hash storedHash = readStoredMd5ForFile(dataFile); + // Check the hash itself + if (!expectedMD5.equals(storedHash)) { + throw new IOException( + "File " + dataFile + " did not match stored MD5 checksum " + + " (stored: " + storedHash + ", computed: " + expectedMD5); + } + } + + /** + * Read the md5 file stored alongside the given data file and match the md5 + * file content. + * @param md5File the file containing data + * @return a matcher with two matched groups where group(1) is the md5 string + * and group(2) is the data file path. + */ + private static Matcher readStoredMd5(File md5File) throws IOException { + BufferedReader reader = + new BufferedReader(new InputStreamReader(new FileInputStream( + md5File), Charsets.UTF_8)); + String md5Line; + try { + md5Line = reader.readLine(); + if (md5Line == null) { md5Line = ""; } + md5Line = md5Line.trim(); + } catch (IOException ioe) { + throw new IOException("Error reading md5 file at " + md5File, ioe); + } finally { + RaftUtils.cleanup(LOG, reader); + } + + Matcher matcher = LINE_REGEX.matcher(md5Line); + if (!matcher.matches()) { + throw new IOException("Invalid MD5 file " + md5File + ": the content \"" + + md5Line + "\" does not match the expected pattern."); + } + return matcher; + } + + /** + * Read the md5 checksum stored alongside the given data file. + * @param dataFile the file containing data + * @return the checksum stored in dataFile.md5 + */ + public static MD5Hash readStoredMd5ForFile(File dataFile) throws IOException { + final File md5File = getDigestFileForFile(dataFile); + if (!md5File.exists()) { + return null; + } + + final Matcher matcher = readStoredMd5(md5File); + String storedHash = matcher.group(1); + File referencedFile = new File(matcher.group(2)); + + // Sanity check: Make sure that the file referenced in the .md5 file at + // least has the same name as the file we expect + if (!referencedFile.getName().equals(dataFile.getName())) { + throw new IOException( + "MD5 file at " + md5File + " references file named " + + referencedFile.getName() + " but we expected it to reference " + + dataFile); + } + return new MD5Hash(storedHash); + } + + /** + * Read dataFile and compute its MD5 checksum. + */ + public static MD5Hash computeMd5ForFile(File dataFile) throws IOException { + InputStream in = new FileInputStream(dataFile); + try { + MessageDigest digester = MD5Hash.getDigester(); + DigestInputStream dis = new DigestInputStream(in, digester); + RaftUtils.readFully(dis, 128*1024); + + return new MD5Hash(digester.digest()); + } finally { + RaftUtils.cleanup(LOG, in); + } + } + + /** + * Save the ".md5" file that lists the md5sum of another file. + * @param dataFile the original file whose md5 was computed + * @param digest the computed digest + */ + public static void saveMD5File(File dataFile, MD5Hash digest) + throws IOException { + final String digestString = StringUtils.bytes2HexString(digest.getDigest()); + saveMD5File(dataFile, digestString); + } + + private static void saveMD5File(File dataFile, String digestString) + throws IOException { + File md5File = getDigestFileForFile(dataFile); + String md5Line = digestString + " *" + dataFile.getName() + "\n"; + + AtomicFileOutputStream afos = new AtomicFileOutputStream(md5File); + afos.write(md5Line.getBytes(Charsets.UTF_8)); + afos.close(); + + if (LOG.isDebugEnabled()) { + LOG.debug("Saved MD5 " + digestString + " to " + md5File); + } + } + + public static void renameMD5File(File oldDataFile, File newDataFile) + throws IOException { + final File fromFile = getDigestFileForFile(oldDataFile); + if (!fromFile.exists()) { + throw new FileNotFoundException(fromFile + " does not exist."); + } + + final String digestString = readStoredMd5(fromFile).group(1); + saveMD5File(newDataFile, digestString); + + if (!fromFile.delete()) { + LOG.warn("deleting " + fromFile.getAbsolutePath() + " FAILED"); + } + } + + /** + * @return a reference to the file with .md5 suffix that will + * contain the md5 checksum for the given data file. + */ + public static File getDigestFileForFile(File file) { + return new File(file.getParentFile(), file.getName() + MD5_SUFFIX); + } +} http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/NativeCodeLoader.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/NativeCodeLoader.java b/ratis-common/src/main/java/org/apache/ratis/util/NativeCodeLoader.java new file mode 100644 index 0000000..94d4e07 --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/NativeCodeLoader.java @@ -0,0 +1,70 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.ratis.util; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * A helper to load the native ratis code i.e. libratis.so. + * This handles the fallback to either the bundled libratis-Linux-i386-32.so + * or the default java implementations where appropriate. + */ +public final class NativeCodeLoader { + + private static final Logger LOG = LoggerFactory.getLogger(NativeCodeLoader.class); + + private static boolean nativeCodeLoaded = false; + + static { + // Try to load native ratis library and set fallback flag appropriately + LOG.debug("Trying to load the custom-built native-ratis library..."); + try { + System.loadLibrary("ratis"); + LOG.debug("Loaded the native-ratis library"); + nativeCodeLoaded = true; + } catch (Throwable t) { + // Ignore failure to load + if(LOG.isDebugEnabled()) { + LOG.debug("Failed to load native-ratis with error: " + t); + LOG.debug("java.library.path=" + + System.getProperty("java.library.path")); + } + } + + if (!nativeCodeLoaded) { + LOG.warn("Unable to load native-ratis library for your platform... " + + "using builtin-java classes where applicable"); + } + } + + private NativeCodeLoader() {} + + /** + * Check if native-ratis code is loaded for this platform. + * + * @return <code>true</code> if native-ratis is loaded, + * else <code>false</code> + */ + public static boolean isNativeCodeLoaded() { + return nativeCodeLoaded; + } + + public static native String getLibraryName(); +} http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/NativeCrc32.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/NativeCrc32.java b/ratis-common/src/main/java/org/apache/ratis/util/NativeCrc32.java new file mode 100644 index 0000000..902d0a7 --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/NativeCrc32.java @@ -0,0 +1,143 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.ratis.util; + +import com.google.common.annotations.VisibleForTesting; + +import java.nio.ByteBuffer; + +import org.apache.ratis.protocol.ChecksumException; + +/** + * Wrapper around JNI support code to do checksum computation + * natively. + */ +class NativeCrc32 { + + /** + * Return true if the JNI-based native CRC extensions are available. + */ + public static boolean isAvailable() { + if (System.getProperty("os.arch").toLowerCase().startsWith("sparc")) { + return false; + } else { + return NativeCodeLoader.isNativeCodeLoaded(); + } + } + + /** + * Verify the given buffers of data and checksums, and throw an exception + * if any checksum is invalid. The buffers given to this function should + * have their position initially at the start of the data, and their limit + * set at the end of the data. The position, limit, and mark are not + * modified. + * + * @param bytesPerSum the chunk size (eg 512 bytes) + * @param checksumType the DataChecksum type constant (NULL is not supported) + * @param sums the DirectByteBuffer pointing at the beginning of the + * stored checksums + * @param data the DirectByteBuffer pointing at the beginning of the + * data to check + * @param basePos the position in the file where the data buffer starts + * @param fileName the name of the file being verified + * @throws ChecksumException if there is an invalid checksum + */ + public static void verifyChunkedSums(int bytesPerSum, int checksumType, + ByteBuffer sums, ByteBuffer data, String fileName, long basePos) + throws ChecksumException { + nativeComputeChunkedSums(bytesPerSum, checksumType, + sums, sums.position(), + data, data.position(), data.remaining(), + fileName, basePos, true); + } + + public static void verifyChunkedSumsByteArray(int bytesPerSum, + int checksumType, byte[] sums, int sumsOffset, byte[] data, + int dataOffset, int dataLength, String fileName, long basePos) + throws ChecksumException { + nativeComputeChunkedSumsByteArray(bytesPerSum, checksumType, + sums, sumsOffset, + data, dataOffset, dataLength, + fileName, basePos, true); + } + + public static void calculateChunkedSums(int bytesPerSum, int checksumType, + ByteBuffer sums, ByteBuffer data) { + nativeComputeChunkedSums(bytesPerSum, checksumType, + sums, sums.position(), + data, data.position(), data.remaining(), + "", 0, false); + } + + public static void calculateChunkedSumsByteArray(int bytesPerSum, + int checksumType, byte[] sums, int sumsOffset, byte[] data, + int dataOffset, int dataLength) { + nativeComputeChunkedSumsByteArray(bytesPerSum, checksumType, + sums, sumsOffset, + data, dataOffset, dataLength, + "", 0, false); + } + + /** + * Verify the given buffers of data and checksums, and throw an exception + * if any checksum is invalid. The buffers given to this function should + * have their position initially at the start of the data, and their limit + * set at the end of the data. The position, limit, and mark are not + * modified. This method is retained only for backwards-compatibility with + * prior jar versions that need the corresponding JNI function. + * + * @param bytesPerSum the chunk size (eg 512 bytes) + * @param checksumType the DataChecksum type constant + * @param sums the DirectByteBuffer pointing at the beginning of the + * stored checksums + * @param sumsOffset start offset in sums buffer + * @param data the DirectByteBuffer pointing at the beginning of the + * data to check + * @param dataOffset start offset in data buffer + * @param dataLength length of data buffer + * @param fileName the name of the file being verified + * @param basePos the position in the file where the data buffer starts + * @throws ChecksumException if there is an invalid checksum + * @deprecated use {@link #nativeComputeChunkedSums(int, int, ByteBuffer, int, + * ByteBuffer, int, int, String, long, boolean)} instead + */ + @Deprecated + @VisibleForTesting + static native void nativeVerifyChunkedSums( + int bytesPerSum, int checksumType, + ByteBuffer sums, int sumsOffset, + ByteBuffer data, int dataOffset, int dataLength, + String fileName, long basePos) throws ChecksumException; + + private static native void nativeComputeChunkedSums( + int bytesPerSum, int checksumType, + ByteBuffer sums, int sumsOffset, + ByteBuffer data, int dataOffset, int dataLength, + String fileName, long basePos, boolean verify); + + private static native void nativeComputeChunkedSumsByteArray( + int bytesPerSum, int checksumType, + byte[] sums, int sumsOffset, + byte[] data, int dataOffset, int dataLength, + String fileName, long basePos, boolean verify); + + // Copy the constants over from DataChecksum so that javah will pick them up + // and make them available in the native code header. + public static final int CHECKSUM_CRC32 = 1; //DataChecksum.CHECKSUM_CRC32 + public static final int CHECKSUM_CRC32C = 2; //DataChecksum.CHECKSUM_CRC32C +} http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/NativeLibraryChecker.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/NativeLibraryChecker.java b/ratis-common/src/main/java/org/apache/ratis/util/NativeLibraryChecker.java new file mode 100644 index 0000000..b32702b --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/NativeLibraryChecker.java @@ -0,0 +1,64 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.ratis.util; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class NativeLibraryChecker { + public static final Logger LOG = LoggerFactory.getLogger(NativeLibraryChecker.class); + + /** + * A tool to test native library availability, + */ + public static void main(String[] args) { + String usage = "NativeLibraryChecker [-a|-h]\n" + + " -a use -a to check all libraries are available\n" + + " by default just check ratis library (and\n" + + " winutils.exe on Windows OS) is available\n" + + " exit with error code 1 if check failed\n" + + " -h print this message\n"; + if (args.length > 1 || + (args.length == 1 && + !(args[0].equals("-a") || args[0].equals("-h")))) { + System.err.println(usage); + ExitUtils.terminate(1, "Illegal arguments.", LOG); + } + if (args.length == 1) { + if (args[0].equals("-h")) { + System.out.println(usage); + return; + } + } + boolean nativeRatisLoaded = NativeCodeLoader.isNativeCodeLoaded(); + String raftLibraryName = ""; + + if (nativeRatisLoaded) { + raftLibraryName = NativeCodeLoader.getLibraryName(); + } + + System.out.println("Native library checking:"); + System.out.printf("raft: %b %s%n", nativeRatisLoaded, raftLibraryName); + + if (!nativeRatisLoaded) { + // return 1 to indicated check failed + ExitUtils.terminate(1, "Failed to load native library.", LOG); + } + } +} http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/NetUtils.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/NetUtils.java b/ratis-common/src/main/java/org/apache/ratis/util/NetUtils.java new file mode 100644 index 0000000..b6634b6 --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/NetUtils.java @@ -0,0 +1,151 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.ratis.util; + +import com.google.common.base.Preconditions; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.net.InetAddress; +import java.net.InetSocketAddress; +import java.net.URI; +import java.net.UnknownHostException; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +public abstract class NetUtils { + public static final Logger LOG = LoggerFactory.getLogger(NetUtils.class); + + public static abstract class StaticResolution { + /** Host -> resolved name */ + private static final Map<String, String> hostToResolved = new ConcurrentHashMap<>(); + + /** Adds a static resolution for host. */ + public static void put(String host, String resolvedName) { + hostToResolved.put(host, resolvedName); + } + + /** @return the resolved name, or null if the host is not found. */ + public static String get(String host) { + return hostToResolved.get(host); + } + } + + public static InetSocketAddress newInetSocketAddress(String address) { + if (address.charAt(0) == '/') { + address = address.substring(1); + } + try { + return createSocketAddr(address); + } catch (Exception e) { + LOG.trace("", e); + return null; + } + } + + /** + * Util method to build socket addr from either: + * <host>:<port> + * <fs>://<host>:<port>/<path> + */ + public static InetSocketAddress createSocketAddr(String target) { + return createSocketAddr(target, -1); + } + + /** + * Util method to build socket addr from either: + * <host> + * <host>:<port> + * <fs>://<host>:<port>/<path> + */ + public static InetSocketAddress createSocketAddr(String target, int defaultPort) { + return createSocketAddr(target, defaultPort, null); + } + + /** + * Create an InetSocketAddress from the given target string and + * default port. If the string cannot be parsed correctly, the + * <code>configName</code> parameter is used as part of the + * exception message, allowing the user to better diagnose + * the misconfiguration. + * + * @param target a string of either "host" or "host:port" + * @param defaultPort the default port if <code>target</code> does not + * include a port number + * @param propertyName the name of the configuration from which + * <code>target</code> was loaded. This is used in the + * exception message in the case that parsing fails. + */ + public static InetSocketAddress createSocketAddr( + String target, int defaultPort, String propertyName) { + final String helpText = propertyName == null? "" + : " (property '" + propertyName + "')"; + Preconditions.checkNotNull(target, "Target address cannot be null.%s", helpText); + + target = target.trim(); + boolean hasScheme = target.contains("://"); + final URI uri; + try { + uri = hasScheme ? URI.create(target) : URI.create("dummyscheme://"+target); + } catch (IllegalArgumentException e) { + throw new IllegalArgumentException( + "Invalid host:port authority: " + target + helpText, e); + } + + final String host = uri.getHost(); + int port = uri.getPort(); + if (port == -1) { + port = defaultPort; + } + final String path = uri.getPath(); + + if (host == null || port < 0 + || (!hasScheme && path != null && !path.isEmpty())) { + throw new IllegalArgumentException( + "Invalid host:port authority: " + target + helpText); + } + return createSocketAddrForHost(host, port); + } + + /** + * Create a socket address with the given host and port. The hostname + * might be replaced with another host that was set via + * {@link StaticResolution#put(String, String)}. + * @param host the hostname or IP use to instantiate the object + * @param port the port number + * @return InetSocketAddress + */ + public static InetSocketAddress createSocketAddrForHost(String host, int port) { + String staticHost = StaticResolution.get(host); + String resolveHost = (staticHost != null) ? staticHost : host; + + InetSocketAddress addr; + try { + InetAddress iaddr = InetAddress.getByName(resolveHost); + // if there is a static entry for the host, make the returned + // address look like the original given host + if (staticHost != null) { + iaddr = InetAddress.getByAddress(host, iaddr.getAddress()); + } + addr = new InetSocketAddress(iaddr, port); + } catch (UnknownHostException e) { + addr = InetSocketAddress.createUnresolved(host, port); + } + return addr; + } +} http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/PeerProxyMap.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/PeerProxyMap.java b/ratis-common/src/main/java/org/apache/ratis/util/PeerProxyMap.java new file mode 100644 index 0000000..9466719 --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/PeerProxyMap.java @@ -0,0 +1,128 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.ratis.util; + +import com.google.common.base.Preconditions; + +import org.apache.ratis.protocol.RaftPeer; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.Closeable; +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +/** A map from peer id to peer and its proxy. */ +public class PeerProxyMap<PROXY extends Closeable> implements Closeable { + public static final Logger LOG = LoggerFactory.getLogger(PeerProxyMap.class); + + /** Peer and its proxy. */ + private class PeerAndProxy implements Closeable { + private final RaftPeer peer; + private volatile PROXY proxy = null; + private final LifeCycle lifeCycle; + + PeerAndProxy(RaftPeer peer) { + this.peer = peer; + this.lifeCycle = new LifeCycle(peer); + } + + RaftPeer getPeer() { + return peer; + } + + PROXY getProxy() throws IOException { + if (proxy == null) { + synchronized (this) { + if (proxy == null) { + lifeCycle.startAndTransition( + () -> proxy = createProxy.apply(peer), IOException.class); + } + } + } + return proxy; + } + + @Override + public synchronized void close() { + lifeCycle.checkStateAndClose(() -> { + if (proxy != null) { + try { + proxy.close(); + } catch (IOException e) { + LOG.warn("Failed to close proxy for peer {}, proxy class: ", + peer, proxy.getClass()); + } + } + }); + } + } + + private final Map<String, PeerAndProxy> peers = new ConcurrentHashMap<>(); + private final Object resetLock = new Object(); + + private final CheckedFunction<RaftPeer, PROXY, IOException> createProxy; + + public PeerProxyMap(CheckedFunction<RaftPeer, PROXY, IOException> createProxy) { + this.createProxy = createProxy; + } + public PeerProxyMap() { + this.createProxy = this::createProxyImpl; + } + + public PROXY getProxy(String id) throws IOException { + PeerAndProxy p = peers.get(id); + if (p == null) { + synchronized (resetLock) { + p = peers.get(id); + } + } + Preconditions.checkNotNull(p, "Server %s not found; peers=%s", + id, peers.keySet()); + return p.getProxy(); + } + + public void addPeers(Iterable<RaftPeer> newPeers) { + for(RaftPeer p : newPeers) { + peers.put(p.getId(), new PeerAndProxy(p)); + } + } + + public void putIfAbsent(RaftPeer p) { + peers.putIfAbsent(p.getId(), new PeerAndProxy(p)); + } + + public void resetProxy(String id) { + synchronized (resetLock) { + final PeerAndProxy pp = peers.remove(id); + final RaftPeer peer = pp.getPeer(); + pp.close(); + peers.put(id, new PeerAndProxy(peer)); + } + } + + public PROXY createProxyImpl(RaftPeer peer) throws IOException { + throw new UnsupportedOperationException(); + } + + @Override + public void close() { + peers.values().forEach(PeerAndProxy::close); + } +} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/ProtoUtils.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/ProtoUtils.java b/ratis-common/src/main/java/org/apache/ratis/util/ProtoUtils.java new file mode 100644 index 0000000..8dc822b --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/ProtoUtils.java @@ -0,0 +1,147 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.ratis.util; + +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.util.Collection; +import java.util.Iterator; +import java.util.List; + +import org.apache.ratis.protocol.RaftPeer; +import org.apache.ratis.shaded.com.google.protobuf.ByteString; +import org.apache.ratis.shaded.com.google.protobuf.ServiceException; +import org.apache.ratis.shaded.proto.RaftProtos.AppendEntriesReplyProto; +import org.apache.ratis.shaded.proto.RaftProtos.LogEntryProto; +import org.apache.ratis.shaded.proto.RaftProtos.RaftPeerProto; +import org.apache.ratis.shaded.proto.RaftProtos.RaftRpcReplyProto; +import org.apache.ratis.shaded.proto.RaftProtos.RaftRpcRequestProto; +import org.apache.ratis.shaded.proto.RaftProtos.RequestVoteReplyProto; +import org.apache.ratis.shaded.proto.RaftProtos.SMLogEntryProto; + +public class ProtoUtils { + public static ByteString toByteString(Object obj) { + final ByteString.Output byteOut = ByteString.newOutput(); + try(final ObjectOutputStream objOut = new ObjectOutputStream(byteOut)) { + objOut.writeObject(obj); + } catch (IOException e) { + throw new IllegalStateException( + "Unexpected IOException when writing an object to a ByteString.", e); + } + return byteOut.toByteString(); + } + + public static Object toObject(ByteString bytes) { + try(final ObjectInputStream in = new ObjectInputStream(bytes.newInput())) { + return in.readObject(); + } catch (IOException e) { + throw new IllegalStateException( + "Unexpected IOException when reading an object from a ByteString.", e); + } catch (ClassNotFoundException e) { + throw new IllegalStateException(e); + } + } + + public static ByteString toByteString(byte[] bytes) { + return toByteString(bytes, 0, bytes.length); + } + + public static ByteString toByteString(byte[] bytes, int offset, int size) { + // return singleton to reduce object allocation + return bytes.length == 0 ? + ByteString.EMPTY : ByteString.copyFrom(bytes, offset, size); + } + + public static RaftPeerProto toRaftPeerProto(RaftPeer peer) { + RaftPeerProto.Builder builder = RaftPeerProto.newBuilder() + .setId(peer.getId()); + if (peer.getAddress() != null) { + builder.setAddress(peer.getAddress()); + } + return builder.build(); + } + + public static RaftPeer toRaftPeer(RaftPeerProto p) { + return new RaftPeer(p.getId(), p.getAddress()); + } + + public static RaftPeer[] toRaftPeerArray(List<RaftPeerProto> protos) { + final RaftPeer[] peers = new RaftPeer[protos.size()]; + for (int i = 0; i < peers.length; i++) { + peers[i] = toRaftPeer(protos.get(i)); + } + return peers; + } + + public static Iterable<RaftPeerProto> toRaftPeerProtos( + final Collection<RaftPeer> peers) { + return () -> new Iterator<RaftPeerProto>() { + final Iterator<RaftPeer> i = peers.iterator(); + + @Override + public boolean hasNext() { + return i.hasNext(); + } + + @Override + public RaftPeerProto next() { + return toRaftPeerProto(i.next()); + } + }; + } + + public static boolean isConfigurationLogEntry(LogEntryProto entry) { + return entry.getLogEntryBodyCase() == + LogEntryProto.LogEntryBodyCase.CONFIGURATIONENTRY; + } + + public static LogEntryProto toLogEntryProto( + SMLogEntryProto operation, long term, long index) { + return LogEntryProto.newBuilder().setTerm(term).setIndex(index) + .setSmLogEntry(operation) + .build(); + } + + public static IOException toIOException(ServiceException se) { + final Throwable t = se.getCause(); + if (t == null) { + return new IOException(se); + } + return t instanceof IOException? (IOException)t : new IOException(se); + } + + public static String toString(RaftRpcRequestProto proto) { + return proto.getRequestorId() + "->" + proto.getReplyId() + + "#" + proto.getSeqNum(); + } + + public static String toString(RaftRpcReplyProto proto) { + return proto.getRequestorId() + "<-" + proto.getReplyId() + + "#" + proto.getSeqNum() + ":" + + (proto.getSuccess()? "OK": "FAIL"); + } + public static String toString(RequestVoteReplyProto proto) { + return toString(proto.getServerReply()) + "-t" + proto.getTerm(); + } + public static String toString(AppendEntriesReplyProto proto) { + return toString(proto.getServerReply()) + "-t" + proto.getTerm() + + ", nextIndex=" + proto.getNextIndex() + + ", result: " + proto.getResult(); + } +} http://git-wip-us.apache.org/repos/asf/incubator-ratis/blob/7e71a2e0/ratis-common/src/main/java/org/apache/ratis/util/PureJavaCrc32.java ---------------------------------------------------------------------- diff --git a/ratis-common/src/main/java/org/apache/ratis/util/PureJavaCrc32.java b/ratis-common/src/main/java/org/apache/ratis/util/PureJavaCrc32.java new file mode 100644 index 0000000..d21b56a --- /dev/null +++ b/ratis-common/src/main/java/org/apache/ratis/util/PureJavaCrc32.java @@ -0,0 +1,619 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.ratis.util; + +import java.util.zip.Checksum; + +/** + * A pure-java implementation of the CRC32 checksum that uses + * the same polynomial as the built-in native CRC32. + * + * This is to avoid the JNI overhead for certain uses of Checksumming + * where many small pieces of data are checksummed in succession. + * + * The current version is ~10x to 1.8x as fast as Sun's native + * java.util.zip.CRC32 in Java 1.6 + * + * @see java.util.zip.CRC32 + */ +public class PureJavaCrc32 implements Checksum { + + /** the current CRC value, bit-flipped */ + private int crc; + + /** Create a new PureJavaCrc32 object. */ + public PureJavaCrc32() { + reset(); + } + + @Override + public long getValue() { + return (~crc) & 0xffffffffL; + } + + @Override + public void reset() { + crc = 0xffffffff; + } + + @Override + public void update(final byte[] b, final int offset, final int len) { + int localCrc = crc; + + final int remainder = len & 0x7; + int i = offset; + for(final int end = offset + len - remainder; i < end; i += 8) { + final int x = localCrc + ^ ((((b[i ] << 24) >>> 24) + ((b[i+1] << 24) >>> 16)) + + (((b[i+2] << 24) >>> 8 ) + (b[i+3] << 24))); + + localCrc = ((T[((x << 24) >>> 24) + 0x700] ^ T[((x << 16) >>> 24) + 0x600]) + ^ (T[((x << 8) >>> 24) + 0x500] ^ T[ (x >>> 24) + 0x400])) + ^ ((T[((b[i+4] << 24) >>> 24) + 0x300] ^ T[((b[i+5] << 24) >>> 24) + 0x200]) + ^ (T[((b[i+6] << 24) >>> 24) + 0x100] ^ T[((b[i+7] << 24) >>> 24)])); + } + + /* loop unroll - duff's device style */ + switch(remainder) { + case 7: localCrc = (localCrc >>> 8) ^ T[((localCrc ^ b[i++]) << 24) >>> 24]; + case 6: localCrc = (localCrc >>> 8) ^ T[((localCrc ^ b[i++]) << 24) >>> 24]; + case 5: localCrc = (localCrc >>> 8) ^ T[((localCrc ^ b[i++]) << 24) >>> 24]; + case 4: localCrc = (localCrc >>> 8) ^ T[((localCrc ^ b[i++]) << 24) >>> 24]; + case 3: localCrc = (localCrc >>> 8) ^ T[((localCrc ^ b[i++]) << 24) >>> 24]; + case 2: localCrc = (localCrc >>> 8) ^ T[((localCrc ^ b[i++]) << 24) >>> 24]; + case 1: localCrc = (localCrc >>> 8) ^ T[((localCrc ^ b[i++]) << 24) >>> 24]; + default: + /* nothing */ + } + + // Publish crc out to object + crc = localCrc; + } + + @Override + final public void update(int b) { + crc = (crc >>> 8) ^ T[(((crc ^ b) << 24) >>> 24)]; + } + + /* + * CRC-32 lookup tables generated by the polynomial 0xEDB88320. + * See also TestPureJavaCrc32.Table. + */ + private static final int[] T = new int[] { + /* T8_0 */ + 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, + 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, + 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, + 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, + 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, + 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, + 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, + 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, + 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, + 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, + 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, + 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, + 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, + 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, + 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, + 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, + 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, + 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, + 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, + 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, + 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, + 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, + 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, + 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, + 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, + 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, + 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, + 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, + 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, + 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, + 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, + 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, + 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, + 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, + 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, + 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, + 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, + 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, + 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, + 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, + 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, + 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, + 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, + 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, + 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, + 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, + 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, + 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, + 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, + 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, + 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, + 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, + 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, + 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, + 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, + 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, + 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, + 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, + 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, + 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, + 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, + 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, + 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, + 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D, + /* T8_1 */ + 0x00000000, 0x191B3141, 0x32366282, 0x2B2D53C3, + 0x646CC504, 0x7D77F445, 0x565AA786, 0x4F4196C7, + 0xC8D98A08, 0xD1C2BB49, 0xFAEFE88A, 0xE3F4D9CB, + 0xACB54F0C, 0xB5AE7E4D, 0x9E832D8E, 0x87981CCF, + 0x4AC21251, 0x53D92310, 0x78F470D3, 0x61EF4192, + 0x2EAED755, 0x37B5E614, 0x1C98B5D7, 0x05838496, + 0x821B9859, 0x9B00A918, 0xB02DFADB, 0xA936CB9A, + 0xE6775D5D, 0xFF6C6C1C, 0xD4413FDF, 0xCD5A0E9E, + 0x958424A2, 0x8C9F15E3, 0xA7B24620, 0xBEA97761, + 0xF1E8E1A6, 0xE8F3D0E7, 0xC3DE8324, 0xDAC5B265, + 0x5D5DAEAA, 0x44469FEB, 0x6F6BCC28, 0x7670FD69, + 0x39316BAE, 0x202A5AEF, 0x0B07092C, 0x121C386D, + 0xDF4636F3, 0xC65D07B2, 0xED705471, 0xF46B6530, + 0xBB2AF3F7, 0xA231C2B6, 0x891C9175, 0x9007A034, + 0x179FBCFB, 0x0E848DBA, 0x25A9DE79, 0x3CB2EF38, + 0x73F379FF, 0x6AE848BE, 0x41C51B7D, 0x58DE2A3C, + 0xF0794F05, 0xE9627E44, 0xC24F2D87, 0xDB541CC6, + 0x94158A01, 0x8D0EBB40, 0xA623E883, 0xBF38D9C2, + 0x38A0C50D, 0x21BBF44C, 0x0A96A78F, 0x138D96CE, + 0x5CCC0009, 0x45D73148, 0x6EFA628B, 0x77E153CA, + 0xBABB5D54, 0xA3A06C15, 0x888D3FD6, 0x91960E97, + 0xDED79850, 0xC7CCA911, 0xECE1FAD2, 0xF5FACB93, + 0x7262D75C, 0x6B79E61D, 0x4054B5DE, 0x594F849F, + 0x160E1258, 0x0F152319, 0x243870DA, 0x3D23419B, + 0x65FD6BA7, 0x7CE65AE6, 0x57CB0925, 0x4ED03864, + 0x0191AEA3, 0x188A9FE2, 0x33A7CC21, 0x2ABCFD60, + 0xAD24E1AF, 0xB43FD0EE, 0x9F12832D, 0x8609B26C, + 0xC94824AB, 0xD05315EA, 0xFB7E4629, 0xE2657768, + 0x2F3F79F6, 0x362448B7, 0x1D091B74, 0x04122A35, + 0x4B53BCF2, 0x52488DB3, 0x7965DE70, 0x607EEF31, + 0xE7E6F3FE, 0xFEFDC2BF, 0xD5D0917C, 0xCCCBA03D, + 0x838A36FA, 0x9A9107BB, 0xB1BC5478, 0xA8A76539, + 0x3B83984B, 0x2298A90A, 0x09B5FAC9, 0x10AECB88, + 0x5FEF5D4F, 0x46F46C0E, 0x6DD93FCD, 0x74C20E8C, + 0xF35A1243, 0xEA412302, 0xC16C70C1, 0xD8774180, + 0x9736D747, 0x8E2DE606, 0xA500B5C5, 0xBC1B8484, + 0x71418A1A, 0x685ABB5B, 0x4377E898, 0x5A6CD9D9, + 0x152D4F1E, 0x0C367E5F, 0x271B2D9C, 0x3E001CDD, + 0xB9980012, 0xA0833153, 0x8BAE6290, 0x92B553D1, + 0xDDF4C516, 0xC4EFF457, 0xEFC2A794, 0xF6D996D5, + 0xAE07BCE9, 0xB71C8DA8, 0x9C31DE6B, 0x852AEF2A, + 0xCA6B79ED, 0xD37048AC, 0xF85D1B6F, 0xE1462A2E, + 0x66DE36E1, 0x7FC507A0, 0x54E85463, 0x4DF36522, + 0x02B2F3E5, 0x1BA9C2A4, 0x30849167, 0x299FA026, + 0xE4C5AEB8, 0xFDDE9FF9, 0xD6F3CC3A, 0xCFE8FD7B, + 0x80A96BBC, 0x99B25AFD, 0xB29F093E, 0xAB84387F, + 0x2C1C24B0, 0x350715F1, 0x1E2A4632, 0x07317773, + 0x4870E1B4, 0x516BD0F5, 0x7A468336, 0x635DB277, + 0xCBFAD74E, 0xD2E1E60F, 0xF9CCB5CC, 0xE0D7848D, + 0xAF96124A, 0xB68D230B, 0x9DA070C8, 0x84BB4189, + 0x03235D46, 0x1A386C07, 0x31153FC4, 0x280E0E85, + 0x674F9842, 0x7E54A903, 0x5579FAC0, 0x4C62CB81, + 0x8138C51F, 0x9823F45E, 0xB30EA79D, 0xAA1596DC, + 0xE554001B, 0xFC4F315A, 0xD7626299, 0xCE7953D8, + 0x49E14F17, 0x50FA7E56, 0x7BD72D95, 0x62CC1CD4, + 0x2D8D8A13, 0x3496BB52, 0x1FBBE891, 0x06A0D9D0, + 0x5E7EF3EC, 0x4765C2AD, 0x6C48916E, 0x7553A02F, + 0x3A1236E8, 0x230907A9, 0x0824546A, 0x113F652B, + 0x96A779E4, 0x8FBC48A5, 0xA4911B66, 0xBD8A2A27, + 0xF2CBBCE0, 0xEBD08DA1, 0xC0FDDE62, 0xD9E6EF23, + 0x14BCE1BD, 0x0DA7D0FC, 0x268A833F, 0x3F91B27E, + 0x70D024B9, 0x69CB15F8, 0x42E6463B, 0x5BFD777A, + 0xDC656BB5, 0xC57E5AF4, 0xEE530937, 0xF7483876, + 0xB809AEB1, 0xA1129FF0, 0x8A3FCC33, 0x9324FD72, + /* T8_2 */ + 0x00000000, 0x01C26A37, 0x0384D46E, 0x0246BE59, + 0x0709A8DC, 0x06CBC2EB, 0x048D7CB2, 0x054F1685, + 0x0E1351B8, 0x0FD13B8F, 0x0D9785D6, 0x0C55EFE1, + 0x091AF964, 0x08D89353, 0x0A9E2D0A, 0x0B5C473D, + 0x1C26A370, 0x1DE4C947, 0x1FA2771E, 0x1E601D29, + 0x1B2F0BAC, 0x1AED619B, 0x18ABDFC2, 0x1969B5F5, + 0x1235F2C8, 0x13F798FF, 0x11B126A6, 0x10734C91, + 0x153C5A14, 0x14FE3023, 0x16B88E7A, 0x177AE44D, + 0x384D46E0, 0x398F2CD7, 0x3BC9928E, 0x3A0BF8B9, + 0x3F44EE3C, 0x3E86840B, 0x3CC03A52, 0x3D025065, + 0x365E1758, 0x379C7D6F, 0x35DAC336, 0x3418A901, + 0x3157BF84, 0x3095D5B3, 0x32D36BEA, 0x331101DD, + 0x246BE590, 0x25A98FA7, 0x27EF31FE, 0x262D5BC9, + 0x23624D4C, 0x22A0277B, 0x20E69922, 0x2124F315, + 0x2A78B428, 0x2BBADE1F, 0x29FC6046, 0x283E0A71, + 0x2D711CF4, 0x2CB376C3, 0x2EF5C89A, 0x2F37A2AD, + 0x709A8DC0, 0x7158E7F7, 0x731E59AE, 0x72DC3399, + 0x7793251C, 0x76514F2B, 0x7417F172, 0x75D59B45, + 0x7E89DC78, 0x7F4BB64F, 0x7D0D0816, 0x7CCF6221, + 0x798074A4, 0x78421E93, 0x7A04A0CA, 0x7BC6CAFD, + 0x6CBC2EB0, 0x6D7E4487, 0x6F38FADE, 0x6EFA90E9, + 0x6BB5866C, 0x6A77EC5B, 0x68315202, 0x69F33835, + 0x62AF7F08, 0x636D153F, 0x612BAB66, 0x60E9C151, + 0x65A6D7D4, 0x6464BDE3, 0x662203BA, 0x67E0698D, + 0x48D7CB20, 0x4915A117, 0x4B531F4E, 0x4A917579, + 0x4FDE63FC, 0x4E1C09CB, 0x4C5AB792, 0x4D98DDA5, + 0x46C49A98, 0x4706F0AF, 0x45404EF6, 0x448224C1, + 0x41CD3244, 0x400F5873, 0x4249E62A, 0x438B8C1D, + 0x54F16850, 0x55330267, 0x5775BC3E, 0x56B7D609, + 0x53F8C08C, 0x523AAABB, 0x507C14E2, 0x51BE7ED5, + 0x5AE239E8, 0x5B2053DF, 0x5966ED86, 0x58A487B1, + 0x5DEB9134, 0x5C29FB03, 0x5E6F455A, 0x5FAD2F6D, + 0xE1351B80, 0xE0F771B7, 0xE2B1CFEE, 0xE373A5D9, + 0xE63CB35C, 0xE7FED96B, 0xE5B86732, 0xE47A0D05, + 0xEF264A38, 0xEEE4200F, 0xECA29E56, 0xED60F461, + 0xE82FE2E4, 0xE9ED88D3, 0xEBAB368A, 0xEA695CBD, + 0xFD13B8F0, 0xFCD1D2C7, 0xFE976C9E, 0xFF5506A9, + 0xFA1A102C, 0xFBD87A1B, 0xF99EC442, 0xF85CAE75, + 0xF300E948, 0xF2C2837F, 0xF0843D26, 0xF1465711, + 0xF4094194, 0xF5CB2BA3, 0xF78D95FA, 0xF64FFFCD, + 0xD9785D60, 0xD8BA3757, 0xDAFC890E, 0xDB3EE339, + 0xDE71F5BC, 0xDFB39F8B, 0xDDF521D2, 0xDC374BE5, + 0xD76B0CD8, 0xD6A966EF, 0xD4EFD8B6, 0xD52DB281, + 0xD062A404, 0xD1A0CE33, 0xD3E6706A, 0xD2241A5D, + 0xC55EFE10, 0xC49C9427, 0xC6DA2A7E, 0xC7184049, + 0xC25756CC, 0xC3953CFB, 0xC1D382A2, 0xC011E895, + 0xCB4DAFA8, 0xCA8FC59F, 0xC8C97BC6, 0xC90B11F1, + 0xCC440774, 0xCD866D43, 0xCFC0D31A, 0xCE02B92D, + 0x91AF9640, 0x906DFC77, 0x922B422E, 0x93E92819, + 0x96A63E9C, 0x976454AB, 0x9522EAF2, 0x94E080C5, + 0x9FBCC7F8, 0x9E7EADCF, 0x9C381396, 0x9DFA79A1, + 0x98B56F24, 0x99770513, 0x9B31BB4A, 0x9AF3D17D, + 0x8D893530, 0x8C4B5F07, 0x8E0DE15E, 0x8FCF8B69, + 0x8A809DEC, 0x8B42F7DB, 0x89044982, 0x88C623B5, + 0x839A6488, 0x82580EBF, 0x801EB0E6, 0x81DCDAD1, + 0x8493CC54, 0x8551A663, 0x8717183A, 0x86D5720D, + 0xA9E2D0A0, 0xA820BA97, 0xAA6604CE, 0xABA46EF9, + 0xAEEB787C, 0xAF29124B, 0xAD6FAC12, 0xACADC625, + 0xA7F18118, 0xA633EB2F, 0xA4755576, 0xA5B73F41, + 0xA0F829C4, 0xA13A43F3, 0xA37CFDAA, 0xA2BE979D, + 0xB5C473D0, 0xB40619E7, 0xB640A7BE, 0xB782CD89, + 0xB2CDDB0C, 0xB30FB13B, 0xB1490F62, 0xB08B6555, + 0xBBD72268, 0xBA15485F, 0xB853F606, 0xB9919C31, + 0xBCDE8AB4, 0xBD1CE083, 0xBF5A5EDA, 0xBE9834ED, + /* T8_3 */ + 0x00000000, 0xB8BC6765, 0xAA09C88B, 0x12B5AFEE, + 0x8F629757, 0x37DEF032, 0x256B5FDC, 0x9DD738B9, + 0xC5B428EF, 0x7D084F8A, 0x6FBDE064, 0xD7018701, + 0x4AD6BFB8, 0xF26AD8DD, 0xE0DF7733, 0x58631056, + 0x5019579F, 0xE8A530FA, 0xFA109F14, 0x42ACF871, + 0xDF7BC0C8, 0x67C7A7AD, 0x75720843, 0xCDCE6F26, + 0x95AD7F70, 0x2D111815, 0x3FA4B7FB, 0x8718D09E, + 0x1ACFE827, 0xA2738F42, 0xB0C620AC, 0x087A47C9, + 0xA032AF3E, 0x188EC85B, 0x0A3B67B5, 0xB28700D0, + 0x2F503869, 0x97EC5F0C, 0x8559F0E2, 0x3DE59787, + 0x658687D1, 0xDD3AE0B4, 0xCF8F4F5A, 0x7733283F, + 0xEAE41086, 0x525877E3, 0x40EDD80D, 0xF851BF68, + 0xF02BF8A1, 0x48979FC4, 0x5A22302A, 0xE29E574F, + 0x7F496FF6, 0xC7F50893, 0xD540A77D, 0x6DFCC018, + 0x359FD04E, 0x8D23B72B, 0x9F9618C5, 0x272A7FA0, + 0xBAFD4719, 0x0241207C, 0x10F48F92, 0xA848E8F7, + 0x9B14583D, 0x23A83F58, 0x311D90B6, 0x89A1F7D3, + 0x1476CF6A, 0xACCAA80F, 0xBE7F07E1, 0x06C36084, + 0x5EA070D2, 0xE61C17B7, 0xF4A9B859, 0x4C15DF3C, + 0xD1C2E785, 0x697E80E0, 0x7BCB2F0E, 0xC377486B, + 0xCB0D0FA2, 0x73B168C7, 0x6104C729, 0xD9B8A04C, + 0x446F98F5, 0xFCD3FF90, 0xEE66507E, 0x56DA371B, + 0x0EB9274D, 0xB6054028, 0xA4B0EFC6, 0x1C0C88A3, + 0x81DBB01A, 0x3967D77F, 0x2BD27891, 0x936E1FF4, + 0x3B26F703, 0x839A9066, 0x912F3F88, 0x299358ED, + 0xB4446054, 0x0CF80731, 0x1E4DA8DF, 0xA6F1CFBA, + 0xFE92DFEC, 0x462EB889, 0x549B1767, 0xEC277002, + 0x71F048BB, 0xC94C2FDE, 0xDBF98030, 0x6345E755, + 0x6B3FA09C, 0xD383C7F9, 0xC1366817, 0x798A0F72, + 0xE45D37CB, 0x5CE150AE, 0x4E54FF40, 0xF6E89825, + 0xAE8B8873, 0x1637EF16, 0x048240F8, 0xBC3E279D, + 0x21E91F24, 0x99557841, 0x8BE0D7AF, 0x335CB0CA, + 0xED59B63B, 0x55E5D15E, 0x47507EB0, 0xFFEC19D5, + 0x623B216C, 0xDA874609, 0xC832E9E7, 0x708E8E82, + 0x28ED9ED4, 0x9051F9B1, 0x82E4565F, 0x3A58313A, + 0xA78F0983, 0x1F336EE6, 0x0D86C108, 0xB53AA66D, + 0xBD40E1A4, 0x05FC86C1, 0x1749292F, 0xAFF54E4A, + 0x322276F3, 0x8A9E1196, 0x982BBE78, 0x2097D91D, + 0x78F4C94B, 0xC048AE2E, 0xD2FD01C0, 0x6A4166A5, + 0xF7965E1C, 0x4F2A3979, 0x5D9F9697, 0xE523F1F2, + 0x4D6B1905, 0xF5D77E60, 0xE762D18E, 0x5FDEB6EB, + 0xC2098E52, 0x7AB5E937, 0x680046D9, 0xD0BC21BC, + 0x88DF31EA, 0x3063568F, 0x22D6F961, 0x9A6A9E04, + 0x07BDA6BD, 0xBF01C1D8, 0xADB46E36, 0x15080953, + 0x1D724E9A, 0xA5CE29FF, 0xB77B8611, 0x0FC7E174, + 0x9210D9CD, 0x2AACBEA8, 0x38191146, 0x80A57623, + 0xD8C66675, 0x607A0110, 0x72CFAEFE, 0xCA73C99B, + 0x57A4F122, 0xEF189647, 0xFDAD39A9, 0x45115ECC, + 0x764DEE06, 0xCEF18963, 0xDC44268D, 0x64F841E8, + 0xF92F7951, 0x41931E34, 0x5326B1DA, 0xEB9AD6BF, + 0xB3F9C6E9, 0x0B45A18C, 0x19F00E62, 0xA14C6907, + 0x3C9B51BE, 0x842736DB, 0x96929935, 0x2E2EFE50, + 0x2654B999, 0x9EE8DEFC, 0x8C5D7112, 0x34E11677, + 0xA9362ECE, 0x118A49AB, 0x033FE645, 0xBB838120, + 0xE3E09176, 0x5B5CF613, 0x49E959FD, 0xF1553E98, + 0x6C820621, 0xD43E6144, 0xC68BCEAA, 0x7E37A9CF, + 0xD67F4138, 0x6EC3265D, 0x7C7689B3, 0xC4CAEED6, + 0x591DD66F, 0xE1A1B10A, 0xF3141EE4, 0x4BA87981, + 0x13CB69D7, 0xAB770EB2, 0xB9C2A15C, 0x017EC639, + 0x9CA9FE80, 0x241599E5, 0x36A0360B, 0x8E1C516E, + 0x866616A7, 0x3EDA71C2, 0x2C6FDE2C, 0x94D3B949, + 0x090481F0, 0xB1B8E695, 0xA30D497B, 0x1BB12E1E, + 0x43D23E48, 0xFB6E592D, 0xE9DBF6C3, 0x516791A6, + 0xCCB0A91F, 0x740CCE7A, 0x66B96194, 0xDE0506F1, + /* T8_4 */ + 0x00000000, 0x3D6029B0, 0x7AC05360, 0x47A07AD0, + 0xF580A6C0, 0xC8E08F70, 0x8F40F5A0, 0xB220DC10, + 0x30704BC1, 0x0D106271, 0x4AB018A1, 0x77D03111, + 0xC5F0ED01, 0xF890C4B1, 0xBF30BE61, 0x825097D1, + 0x60E09782, 0x5D80BE32, 0x1A20C4E2, 0x2740ED52, + 0x95603142, 0xA80018F2, 0xEFA06222, 0xD2C04B92, + 0x5090DC43, 0x6DF0F5F3, 0x2A508F23, 0x1730A693, + 0xA5107A83, 0x98705333, 0xDFD029E3, 0xE2B00053, + 0xC1C12F04, 0xFCA106B4, 0xBB017C64, 0x866155D4, + 0x344189C4, 0x0921A074, 0x4E81DAA4, 0x73E1F314, + 0xF1B164C5, 0xCCD14D75, 0x8B7137A5, 0xB6111E15, + 0x0431C205, 0x3951EBB5, 0x7EF19165, 0x4391B8D5, + 0xA121B886, 0x9C419136, 0xDBE1EBE6, 0xE681C256, + 0x54A11E46, 0x69C137F6, 0x2E614D26, 0x13016496, + 0x9151F347, 0xAC31DAF7, 0xEB91A027, 0xD6F18997, + 0x64D15587, 0x59B17C37, 0x1E1106E7, 0x23712F57, + 0x58F35849, 0x659371F9, 0x22330B29, 0x1F532299, + 0xAD73FE89, 0x9013D739, 0xD7B3ADE9, 0xEAD38459, + 0x68831388, 0x55E33A38, 0x124340E8, 0x2F236958, + 0x9D03B548, 0xA0639CF8, 0xE7C3E628, 0xDAA3CF98, + 0x3813CFCB, 0x0573E67B, 0x42D39CAB, 0x7FB3B51B, + 0xCD93690B, 0xF0F340BB, 0xB7533A6B, 0x8A3313DB, + 0x0863840A, 0x3503ADBA, 0x72A3D76A, 0x4FC3FEDA, + 0xFDE322CA, 0xC0830B7A, 0x872371AA, 0xBA43581A, + 0x9932774D, 0xA4525EFD, 0xE3F2242D, 0xDE920D9D, + 0x6CB2D18D, 0x51D2F83D, 0x167282ED, 0x2B12AB5D, + 0xA9423C8C, 0x9422153C, 0xD3826FEC, 0xEEE2465C, + 0x5CC29A4C, 0x61A2B3FC, 0x2602C92C, 0x1B62E09C, + 0xF9D2E0CF, 0xC4B2C97F, 0x8312B3AF, 0xBE729A1F, + 0x0C52460F, 0x31326FBF, 0x7692156F, 0x4BF23CDF, + 0xC9A2AB0E, 0xF4C282BE, 0xB362F86E, 0x8E02D1DE, + 0x3C220DCE, 0x0142247E, 0x46E25EAE, 0x7B82771E, + 0xB1E6B092, 0x8C869922, 0xCB26E3F2, 0xF646CA42, + 0x44661652, 0x79063FE2, 0x3EA64532, 0x03C66C82, + 0x8196FB53, 0xBCF6D2E3, 0xFB56A833, 0xC6368183, + 0x74165D93, 0x49767423, 0x0ED60EF3, 0x33B62743, + 0xD1062710, 0xEC660EA0, 0xABC67470, 0x96A65DC0, + 0x248681D0, 0x19E6A860, 0x5E46D2B0, 0x6326FB00, + 0xE1766CD1, 0xDC164561, 0x9BB63FB1, 0xA6D61601, + 0x14F6CA11, 0x2996E3A1, 0x6E369971, 0x5356B0C1, + 0x70279F96, 0x4D47B626, 0x0AE7CCF6, 0x3787E546, + 0x85A73956, 0xB8C710E6, 0xFF676A36, 0xC2074386, + 0x4057D457, 0x7D37FDE7, 0x3A978737, 0x07F7AE87, + 0xB5D77297, 0x88B75B27, 0xCF1721F7, 0xF2770847, + 0x10C70814, 0x2DA721A4, 0x6A075B74, 0x576772C4, + 0xE547AED4, 0xD8278764, 0x9F87FDB4, 0xA2E7D404, + 0x20B743D5, 0x1DD76A65, 0x5A7710B5, 0x67173905, + 0xD537E515, 0xE857CCA5, 0xAFF7B675, 0x92979FC5, + 0xE915E8DB, 0xD475C16B, 0x93D5BBBB, 0xAEB5920B, + 0x1C954E1B, 0x21F567AB, 0x66551D7B, 0x5B3534CB, + 0xD965A31A, 0xE4058AAA, 0xA3A5F07A, 0x9EC5D9CA, + 0x2CE505DA, 0x11852C6A, 0x562556BA, 0x6B457F0A, + 0x89F57F59, 0xB49556E9, 0xF3352C39, 0xCE550589, + 0x7C75D999, 0x4115F029, 0x06B58AF9, 0x3BD5A349, + 0xB9853498, 0x84E51D28, 0xC34567F8, 0xFE254E48, + 0x4C059258, 0x7165BBE8, 0x36C5C138, 0x0BA5E888, + 0x28D4C7DF, 0x15B4EE6F, 0x521494BF, 0x6F74BD0F, + 0xDD54611F, 0xE03448AF, 0xA794327F, 0x9AF41BCF, + 0x18A48C1E, 0x25C4A5AE, 0x6264DF7E, 0x5F04F6CE, + 0xED242ADE, 0xD044036E, 0x97E479BE, 0xAA84500E, + 0x4834505D, 0x755479ED, 0x32F4033D, 0x0F942A8D, + 0xBDB4F69D, 0x80D4DF2D, 0xC774A5FD, 0xFA148C4D, + 0x78441B9C, 0x4524322C, 0x028448FC, 0x3FE4614C, + 0x8DC4BD5C, 0xB0A494EC, 0xF704EE3C, 0xCA64C78C, + /* T8_5 */ + 0x00000000, 0xCB5CD3A5, 0x4DC8A10B, 0x869472AE, + 0x9B914216, 0x50CD91B3, 0xD659E31D, 0x1D0530B8, + 0xEC53826D, 0x270F51C8, 0xA19B2366, 0x6AC7F0C3, + 0x77C2C07B, 0xBC9E13DE, 0x3A0A6170, 0xF156B2D5, + 0x03D6029B, 0xC88AD13E, 0x4E1EA390, 0x85427035, + 0x9847408D, 0x531B9328, 0xD58FE186, 0x1ED33223, + 0xEF8580F6, 0x24D95353, 0xA24D21FD, 0x6911F258, + 0x7414C2E0, 0xBF481145, 0x39DC63EB, 0xF280B04E, + 0x07AC0536, 0xCCF0D693, 0x4A64A43D, 0x81387798, + 0x9C3D4720, 0x57619485, 0xD1F5E62B, 0x1AA9358E, + 0xEBFF875B, 0x20A354FE, 0xA6372650, 0x6D6BF5F5, + 0x706EC54D, 0xBB3216E8, 0x3DA66446, 0xF6FAB7E3, + 0x047A07AD, 0xCF26D408, 0x49B2A6A6, 0x82EE7503, + 0x9FEB45BB, 0x54B7961E, 0xD223E4B0, 0x197F3715, + 0xE82985C0, 0x23755665, 0xA5E124CB, 0x6EBDF76E, + 0x73B8C7D6, 0xB8E41473, 0x3E7066DD, 0xF52CB578, + 0x0F580A6C, 0xC404D9C9, 0x4290AB67, 0x89CC78C2, + 0x94C9487A, 0x5F959BDF, 0xD901E971, 0x125D3AD4, + 0xE30B8801, 0x28575BA4, 0xAEC3290A, 0x659FFAAF, + 0x789ACA17, 0xB3C619B2, 0x35526B1C, 0xFE0EB8B9, + 0x0C8E08F7, 0xC7D2DB52, 0x4146A9FC, 0x8A1A7A59, + 0x971F4AE1, 0x5C439944, 0xDAD7EBEA, 0x118B384F, + 0xE0DD8A9A, 0x2B81593F, 0xAD152B91, 0x6649F834, + 0x7B4CC88C, 0xB0101B29, 0x36846987, 0xFDD8BA22, + 0x08F40F5A, 0xC3A8DCFF, 0x453CAE51, 0x8E607DF4, + 0x93654D4C, 0x58399EE9, 0xDEADEC47, 0x15F13FE2, + 0xE4A78D37, 0x2FFB5E92, 0xA96F2C3C, 0x6233FF99, + 0x7F36CF21, 0xB46A1C84, 0x32FE6E2A, 0xF9A2BD8F, + 0x0B220DC1, 0xC07EDE64, 0x46EAACCA, 0x8DB67F6F, + 0x90B34FD7, 0x5BEF9C72, 0xDD7BEEDC, 0x16273D79, + 0xE7718FAC, 0x2C2D5C09, 0xAAB92EA7, 0x61E5FD02, + 0x7CE0CDBA, 0xB7BC1E1F, 0x31286CB1, 0xFA74BF14, + 0x1EB014D8, 0xD5ECC77D, 0x5378B5D3, 0x98246676, + 0x852156CE, 0x4E7D856B, 0xC8E9F7C5, 0x03B52460, + 0xF2E396B5, 0x39BF4510, 0xBF2B37BE, 0x7477E41B, + 0x6972D4A3, 0xA22E0706, 0x24BA75A8, 0xEFE6A60D, + 0x1D661643, 0xD63AC5E6, 0x50AEB748, 0x9BF264ED, + 0x86F75455, 0x4DAB87F0, 0xCB3FF55E, 0x006326FB, + 0xF135942E, 0x3A69478B, 0xBCFD3525, 0x77A1E680, + 0x6AA4D638, 0xA1F8059D, 0x276C7733, 0xEC30A496, + 0x191C11EE, 0xD240C24B, 0x54D4B0E5, 0x9F886340, + 0x828D53F8, 0x49D1805D, 0xCF45F2F3, 0x04192156, + 0xF54F9383, 0x3E134026, 0xB8873288, 0x73DBE12D, + 0x6EDED195, 0xA5820230, 0x2316709E, 0xE84AA33B, + 0x1ACA1375, 0xD196C0D0, 0x5702B27E, 0x9C5E61DB, + 0x815B5163, 0x4A0782C6, 0xCC93F068, 0x07CF23CD, + 0xF6999118, 0x3DC542BD, 0xBB513013, 0x700DE3B6, + 0x6D08D30E, 0xA65400AB, 0x20C07205, 0xEB9CA1A0, + 0x11E81EB4, 0xDAB4CD11, 0x5C20BFBF, 0x977C6C1A, + 0x8A795CA2, 0x41258F07, 0xC7B1FDA9, 0x0CED2E0C, + 0xFDBB9CD9, 0x36E74F7C, 0xB0733DD2, 0x7B2FEE77, + 0x662ADECF, 0xAD760D6A, 0x2BE27FC4, 0xE0BEAC61, + 0x123E1C2F, 0xD962CF8A, 0x5FF6BD24, 0x94AA6E81, + 0x89AF5E39, 0x42F38D9C, 0xC467FF32, 0x0F3B2C97, + 0xFE6D9E42, 0x35314DE7, 0xB3A53F49, 0x78F9ECEC, + 0x65FCDC54, 0xAEA00FF1, 0x28347D5F, 0xE368AEFA, + 0x16441B82, 0xDD18C827, 0x5B8CBA89, 0x90D0692C, + 0x8DD55994, 0x46898A31, 0xC01DF89F, 0x0B412B3A, + 0xFA1799EF, 0x314B4A4A, 0xB7DF38E4, 0x7C83EB41, + 0x6186DBF9, 0xAADA085C, 0x2C4E7AF2, 0xE712A957, + 0x15921919, 0xDECECABC, 0x585AB812, 0x93066BB7, + 0x8E035B0F, 0x455F88AA, 0xC3CBFA04, 0x089729A1, + 0xF9C19B74, 0x329D48D1, 0xB4093A7F, 0x7F55E9DA, + 0x6250D962, 0xA90C0AC7, 0x2F987869, 0xE4C4ABCC, + /* T8_6 */ + 0x00000000, 0xA6770BB4, 0x979F1129, 0x31E81A9D, + 0xF44F2413, 0x52382FA7, 0x63D0353A, 0xC5A73E8E, + 0x33EF4E67, 0x959845D3, 0xA4705F4E, 0x020754FA, + 0xC7A06A74, 0x61D761C0, 0x503F7B5D, 0xF64870E9, + 0x67DE9CCE, 0xC1A9977A, 0xF0418DE7, 0x56368653, + 0x9391B8DD, 0x35E6B369, 0x040EA9F4, 0xA279A240, + 0x5431D2A9, 0xF246D91D, 0xC3AEC380, 0x65D9C834, + 0xA07EF6BA, 0x0609FD0E, 0x37E1E793, 0x9196EC27, + 0xCFBD399C, 0x69CA3228, 0x582228B5, 0xFE552301, + 0x3BF21D8F, 0x9D85163B, 0xAC6D0CA6, 0x0A1A0712, + 0xFC5277FB, 0x5A257C4F, 0x6BCD66D2, 0xCDBA6D66, + 0x081D53E8, 0xAE6A585C, 0x9F8242C1, 0x39F54975, + 0xA863A552, 0x0E14AEE6, 0x3FFCB47B, 0x998BBFCF, + 0x5C2C8141, 0xFA5B8AF5, 0xCBB39068, 0x6DC49BDC, + 0x9B8CEB35, 0x3DFBE081, 0x0C13FA1C, 0xAA64F1A8, + 0x6FC3CF26, 0xC9B4C492, 0xF85CDE0F, 0x5E2BD5BB, + 0x440B7579, 0xE27C7ECD, 0xD3946450, 0x75E36FE4, + 0xB044516A, 0x16335ADE, 0x27DB4043, 0x81AC4BF7, + 0x77E43B1E, 0xD19330AA, 0xE07B2A37, 0x460C2183, + 0x83AB1F0D, 0x25DC14B9, 0x14340E24, 0xB2430590, + 0x23D5E9B7, 0x85A2E203, 0xB44AF89E, 0x123DF32A, + 0xD79ACDA4, 0x71EDC610, 0x4005DC8D, 0xE672D739, + 0x103AA7D0, 0xB64DAC64, 0x87A5B6F9, 0x21D2BD4D, + 0xE47583C3, 0x42028877, 0x73EA92EA, 0xD59D995E, + 0x8BB64CE5, 0x2DC14751, 0x1C295DCC, 0xBA5E5678, + 0x7FF968F6, 0xD98E6342, 0xE86679DF, 0x4E11726B, + 0xB8590282, 0x1E2E0936, 0x2FC613AB, 0x89B1181F, + 0x4C162691, 0xEA612D25, 0xDB8937B8, 0x7DFE3C0C, + 0xEC68D02B, 0x4A1FDB9F, 0x7BF7C102, 0xDD80CAB6, + 0x1827F438, 0xBE50FF8C, 0x8FB8E511, 0x29CFEEA5, + 0xDF879E4C, 0x79F095F8, 0x48188F65, 0xEE6F84D1, + 0x2BC8BA5F, 0x8DBFB1EB, 0xBC57AB76, 0x1A20A0C2, + 0x8816EAF2, 0x2E61E146, 0x1F89FBDB, 0xB9FEF06F, + 0x7C59CEE1, 0xDA2EC555, 0xEBC6DFC8, 0x4DB1D47C, + 0xBBF9A495, 0x1D8EAF21, 0x2C66B5BC, 0x8A11BE08, + 0x4FB68086, 0xE9C18B32, 0xD82991AF, 0x7E5E9A1B, + 0xEFC8763C, 0x49BF7D88, 0x78576715, 0xDE206CA1, + 0x1B87522F, 0xBDF0599B, 0x8C184306, 0x2A6F48B2, + 0xDC27385B, 0x7A5033EF, 0x4BB82972, 0xEDCF22C6, + 0x28681C48, 0x8E1F17FC, 0xBFF70D61, 0x198006D5, + 0x47ABD36E, 0xE1DCD8DA, 0xD034C247, 0x7643C9F3, + 0xB3E4F77D, 0x1593FCC9, 0x247BE654, 0x820CEDE0, + 0x74449D09, 0xD23396BD, 0xE3DB8C20, 0x45AC8794, + 0x800BB91A, 0x267CB2AE, 0x1794A833, 0xB1E3A387, + 0x20754FA0, 0x86024414, 0xB7EA5E89, 0x119D553D, + 0xD43A6BB3, 0x724D6007, 0x43A57A9A, 0xE5D2712E, + 0x139A01C7, 0xB5ED0A73, 0x840510EE, 0x22721B5A, + 0xE7D525D4, 0x41A22E60, 0x704A34FD, 0xD63D3F49, + 0xCC1D9F8B, 0x6A6A943F, 0x5B828EA2, 0xFDF58516, + 0x3852BB98, 0x9E25B02C, 0xAFCDAAB1, 0x09BAA105, + 0xFFF2D1EC, 0x5985DA58, 0x686DC0C5, 0xCE1ACB71, + 0x0BBDF5FF, 0xADCAFE4B, 0x9C22E4D6, 0x3A55EF62, + 0xABC30345, 0x0DB408F1, 0x3C5C126C, 0x9A2B19D8, + 0x5F8C2756, 0xF9FB2CE2, 0xC813367F, 0x6E643DCB, + 0x982C4D22, 0x3E5B4696, 0x0FB35C0B, 0xA9C457BF, + 0x6C636931, 0xCA146285, 0xFBFC7818, 0x5D8B73AC, + 0x03A0A617, 0xA5D7ADA3, 0x943FB73E, 0x3248BC8A, + 0xF7EF8204, 0x519889B0, 0x6070932D, 0xC6079899, + 0x304FE870, 0x9638E3C4, 0xA7D0F959, 0x01A7F2ED, + 0xC400CC63, 0x6277C7D7, 0x539FDD4A, 0xF5E8D6FE, + 0x647E3AD9, 0xC209316D, 0xF3E12BF0, 0x55962044, + 0x90311ECA, 0x3646157E, 0x07AE0FE3, 0xA1D90457, + 0x579174BE, 0xF1E67F0A, 0xC00E6597, 0x66796E23, + 0xA3DE50AD, 0x05A95B19, 0x34414184, 0x92364A30, + /* T8_7 */ + 0x00000000, 0xCCAA009E, 0x4225077D, 0x8E8F07E3, + 0x844A0EFA, 0x48E00E64, 0xC66F0987, 0x0AC50919, + 0xD3E51BB5, 0x1F4F1B2B, 0x91C01CC8, 0x5D6A1C56, + 0x57AF154F, 0x9B0515D1, 0x158A1232, 0xD92012AC, + 0x7CBB312B, 0xB01131B5, 0x3E9E3656, 0xF23436C8, + 0xF8F13FD1, 0x345B3F4F, 0xBAD438AC, 0x767E3832, + 0xAF5E2A9E, 0x63F42A00, 0xED7B2DE3, 0x21D12D7D, + 0x2B142464, 0xE7BE24FA, 0x69312319, 0xA59B2387, + 0xF9766256, 0x35DC62C8, 0xBB53652B, 0x77F965B5, + 0x7D3C6CAC, 0xB1966C32, 0x3F196BD1, 0xF3B36B4F, + 0x2A9379E3, 0xE639797D, 0x68B67E9E, 0xA41C7E00, + 0xAED97719, 0x62737787, 0xECFC7064, 0x205670FA, + 0x85CD537D, 0x496753E3, 0xC7E85400, 0x0B42549E, + 0x01875D87, 0xCD2D5D19, 0x43A25AFA, 0x8F085A64, + 0x562848C8, 0x9A824856, 0x140D4FB5, 0xD8A74F2B, + 0xD2624632, 0x1EC846AC, 0x9047414F, 0x5CED41D1, + 0x299DC2ED, 0xE537C273, 0x6BB8C590, 0xA712C50E, + 0xADD7CC17, 0x617DCC89, 0xEFF2CB6A, 0x2358CBF4, + 0xFA78D958, 0x36D2D9C6, 0xB85DDE25, 0x74F7DEBB, + 0x7E32D7A2, 0xB298D73C, 0x3C17D0DF, 0xF0BDD041, + 0x5526F3C6, 0x998CF358, 0x1703F4BB, 0xDBA9F425, + 0xD16CFD3C, 0x1DC6FDA2, 0x9349FA41, 0x5FE3FADF, + 0x86C3E873, 0x4A69E8ED, 0xC4E6EF0E, 0x084CEF90, + 0x0289E689, 0xCE23E617, 0x40ACE1F4, 0x8C06E16A, + 0xD0EBA0BB, 0x1C41A025, 0x92CEA7C6, 0x5E64A758, + 0x54A1AE41, 0x980BAEDF, 0x1684A93C, 0xDA2EA9A2, + 0x030EBB0E, 0xCFA4BB90, 0x412BBC73, 0x8D81BCED, + 0x8744B5F4, 0x4BEEB56A, 0xC561B289, 0x09CBB217, + 0xAC509190, 0x60FA910E, 0xEE7596ED, 0x22DF9673, + 0x281A9F6A, 0xE4B09FF4, 0x6A3F9817, 0xA6959889, + 0x7FB58A25, 0xB31F8ABB, 0x3D908D58, 0xF13A8DC6, + 0xFBFF84DF, 0x37558441, 0xB9DA83A2, 0x7570833C, + 0x533B85DA, 0x9F918544, 0x111E82A7, 0xDDB48239, + 0xD7718B20, 0x1BDB8BBE, 0x95548C5D, 0x59FE8CC3, + 0x80DE9E6F, 0x4C749EF1, 0xC2FB9912, 0x0E51998C, + 0x04949095, 0xC83E900B, 0x46B197E8, 0x8A1B9776, + 0x2F80B4F1, 0xE32AB46F, 0x6DA5B38C, 0xA10FB312, + 0xABCABA0B, 0x6760BA95, 0xE9EFBD76, 0x2545BDE8, + 0xFC65AF44, 0x30CFAFDA, 0xBE40A839, 0x72EAA8A7, + 0x782FA1BE, 0xB485A120, 0x3A0AA6C3, 0xF6A0A65D, + 0xAA4DE78C, 0x66E7E712, 0xE868E0F1, 0x24C2E06F, + 0x2E07E976, 0xE2ADE9E8, 0x6C22EE0B, 0xA088EE95, + 0x79A8FC39, 0xB502FCA7, 0x3B8DFB44, 0xF727FBDA, + 0xFDE2F2C3, 0x3148F25D, 0xBFC7F5BE, 0x736DF520, + 0xD6F6D6A7, 0x1A5CD639, 0x94D3D1DA, 0x5879D144, + 0x52BCD85D, 0x9E16D8C3, 0x1099DF20, 0xDC33DFBE, + 0x0513CD12, 0xC9B9CD8C, 0x4736CA6F, 0x8B9CCAF1, + 0x8159C3E8, 0x4DF3C376, 0xC37CC495, 0x0FD6C40B, + 0x7AA64737, 0xB60C47A9, 0x3883404A, 0xF42940D4, + 0xFEEC49CD, 0x32464953, 0xBCC94EB0, 0x70634E2E, + 0xA9435C82, 0x65E95C1C, 0xEB665BFF, 0x27CC5B61, + 0x2D095278, 0xE1A352E6, 0x6F2C5505, 0xA386559B, + 0x061D761C, 0xCAB77682, 0x44387161, 0x889271FF, + 0x825778E6, 0x4EFD7878, 0xC0727F9B, 0x0CD87F05, + 0xD5F86DA9, 0x19526D37, 0x97DD6AD4, 0x5B776A4A, + 0x51B26353, 0x9D1863CD, 0x1397642E, 0xDF3D64B0, + 0x83D02561, 0x4F7A25FF, 0xC1F5221C, 0x0D5F2282, + 0x079A2B9B, 0xCB302B05, 0x45BF2CE6, 0x89152C78, + 0x50353ED4, 0x9C9F3E4A, 0x121039A9, 0xDEBA3937, + 0xD47F302E, 0x18D530B0, 0x965A3753, 0x5AF037CD, + 0xFF6B144A, 0x33C114D4, 0xBD4E1337, 0x71E413A9, + 0x7B211AB0, 0xB78B1A2E, 0x39041DCD, 0xF5AE1D53, + 0x2C8E0FFF, 0xE0240F61, 0x6EAB0882, 0xA201081C, + 0xA8C40105, 0x646E019B, 0xEAE10678, 0x264B06E6 + }; +}
