Android Open Source - libaums Partition Table Factory

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * (C) Copyright 2014 mjahnen <jahnen@in.tum.de>
 *//  w w w  .j  ava 2 s .  c  om
 * Licensed 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 com.github.mjdev.libaums.partition;

import java.io.IOException;
import java.nio.ByteBuffer;

import com.github.mjdev.libaums.driver.BlockDeviceDriver;
import com.github.mjdev.libaums.partition.mbr.MasterBootRecord;

/**
 * Helper class to create different supported {@link PartitionTable}s.
 * 
 * @author mjahnen
 * 
 */
public class PartitionTableFactory {
  /**
   * Creates a {@link PartitionTable} suitable for the given block device. The
   * partition table should be located at the logical block address zero of
   * the device.
   * 
   * @param blockDevice
   *            The block device where the partition table is located.
   * @return The newly created {@link PartitionTable}.
   * @throws IOException
   *             If reading from the device fails.
   */
  public static PartitionTable createPartitionTable(BlockDeviceDriver blockDevice)
      throws IOException {
    // we currently only support mbr
    ByteBuffer buffer = ByteBuffer.allocate(512);
    blockDevice.read(0, buffer);
    return MasterBootRecord.read(buffer);
  }
}

Java Source Code List