本文整理了Java中org.apache.commons.compress.archivers.zip.ZipShort.getValue()方法的一些代码示例，展示了ZipShort.getValue()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZipShort.getValue()方法的具体详情如下：
包路径：org.apache.commons.compress.archivers.zip.ZipShort
类名称：ZipShort
方法名：getValue

ZipShort.getValue介绍

[英]Get value as Java int.
[中]获取值为javaint。

代码示例

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * Create instance from the two bytes starting at offset.
 * @param bytes the bytes to store as a ZipShort
 * @param offset the offset to start
 */
public ZipShort (final byte[] bytes, final int offset) {
  value = ZipShort.getValue(bytes, offset);
}

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * Override to make two instances with same value equal.
 * @param o an object to compare
 * @return true if the objects are equal
 */
@Override
public boolean equals(final Object o) {
  if (o == null || !(o instanceof ZipShort)) {
    return false;
  }
  return value == ((ZipShort) o).getValue();
}

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * Helper method to get the value as a java int from a two-byte array
 * @param bytes the array of bytes
 * @return the corresponding java int value
 */
public static int getValue(final byte[] bytes) {
  return getValue(bytes, 0);
}

代码示例来源：origin: org.apache.commons/commons-compress

@Override
  public void parseFromCentralDirectoryData(final byte[] data, final int offset, final int length) {
    this.rcount = ZipShort.getValue(data, offset);
    this.hashAlg = HashAlgorithm.getAlgorithmByCode(ZipShort.getValue(data, offset + 2));
  }
}

代码示例来源：origin: org.apache.commons/commons-compress

@Override
  public void parseFromCentralDirectoryData(final byte[] data, final int offset, final int length) {
    super.parseFromCentralDirectoryData(data, offset, length);
    this.rcount = ZipShort.getValue(data, offset);
    this.hashAlg = HashAlgorithm.getAlgorithmByCode(ZipShort.getValue(data, offset + 2));
  }
}

代码示例来源：origin: org.apache.commons/commons-compress

@Override
  public void parseFromCentralDirectoryData(byte[] buffer, int offset, int length) throws ZipException {
    if (length < BASE_SIZE) {
      throw new ZipException("Too short content for ResourceAlignmentExtraField (0xa11e): " + length);
    }
    int alignmentValue = ZipShort.getValue(buffer, offset);
    this.alignment = (short) (alignmentValue & (ALLOW_METHOD_MESSAGE_CHANGE_FLAG - 1));
    this.allowMethodChange = (alignmentValue & ALLOW_METHOD_MESSAGE_CHANGE_FLAG) != 0;
  }
}

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * Parse central directory format.
 *
 * @param data the buffer to read data from
 * @param offset offset into buffer to read data
 * @param length the length of data
 */
public void parseCentralDirectoryFormat(final byte[] data, final int offset, final int length) {
  this.format = ZipShort.getValue(data, offset);
  this.algId = EncryptionAlgorithm.getAlgorithmByCode(ZipShort.getValue(data, offset + 2));
  this.bitlen = ZipShort.getValue(data, offset + 4);
  this.flags = ZipShort.getValue(data, offset + 6);
  this.rcount = ZipLong.getValue(data, offset + 8);
  if (rcount > 0) {
    this.hashAlg = HashAlgorithm.getAlgorithmByCode(ZipShort.getValue(data, offset + 12));
    this.hashSize = ZipShort.getValue(data, offset + 14);
    // srlist... hashed public keys
    for (long i = 0; i < this.rcount; i++) {
      for (int j = 0; j < this.hashSize; j++) {
        //  ZipUtil.signedByteToUnsignedInt(data[offset + 16 + (i * this.hashSize) + j]));
      }
    }
  }
}

代码示例来源：origin: org.apache.commons/commons-compress

final int ivSize = ZipShort.getValue(data, offset);
this.ivData = new byte[ivSize];
System.arraycopy(data, offset + 4, this.ivData, 0, ivSize);
this.format = ZipShort.getValue(data, offset + ivSize + 6);
this.algId = EncryptionAlgorithm.getAlgorithmByCode(ZipShort.getValue(data, offset + ivSize + 8));
this.bitlen = ZipShort.getValue(data, offset + ivSize + 10);
this.flags = ZipShort.getValue(data, offset + ivSize + 12);
final int erdSize = ZipShort.getValue(data, offset + ivSize + 14);
this.erdData = new byte[erdSize];
System.arraycopy(data, offset + ivSize + 16, this.erdData, 0, erdSize);
System.out.println("rcount: " + rcount);
if (rcount == 0) {
  final int vSize = ZipShort.getValue(data, offset + ivSize + 20 + erdSize);
  this.vData = new byte[vSize - 4];
  this.vCRC32 = new byte[4];
  System.arraycopy(data, offset + ivSize + 22 + erdSize + vSize - 4, vCRC32, 0, 4);
} else {
  this.hashAlg = HashAlgorithm.getAlgorithmByCode(ZipShort.getValue(data, offset + ivSize + 20 + erdSize));
  this.hashSize = ZipShort.getValue(data, offset + ivSize + 22 + erdSize);
  final int resize = ZipShort.getValue(data, offset + ivSize + 24 + erdSize);
  this.recipientKeyHash = new byte[this.hashSize];
  this.keyBlob = new byte[resize - this.hashSize];
  final int vSize = ZipShort.getValue(data, offset + ivSize + 26 + erdSize + resize);
  this.vData = new byte[vSize - 4];

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * The actual data to put into central directory data - without Header-ID
 * or length specifier.
 *
 * @return the central directory data
 */
@Override
public byte[] getCentralDirectoryData() {
  final byte[] centralData = new byte[getCentralDirectoryLength().getValue()];
  final byte[] localData = getLocalFileDataData();
  // Truncate out create & access time (last 8 bytes) from
  // the copy of the local data we obtained:
  System.arraycopy(localData, 0, centralData, 0, centralData.length);
  return centralData;
}

代码示例来源：origin: org.apache.commons/commons-compress

final int newMode = ZipShort.getValue(tmp, 0);
uid = ZipShort.getValue(tmp, 6);
gid = ZipShort.getValue(tmp, 8);

代码示例来源：origin: org.apache.commons/commons-compress

@Override
public byte[] getCentralDirectoryData() {
  final byte[] data = new byte[getCentralDirectoryLength().getValue()];
  int off = addSizes(data);
  if (relativeHeaderOffset != null) {
    System.arraycopy(relativeHeaderOffset.getBytes(), 0, data, off, DWORD);
    off += DWORD;
  }
  if (diskStart != null) {
    System.arraycopy(diskStart.getBytes(), 0, data, off, WORD);
    off += WORD; // NOSONAR - assignment as documentation
  }
  return data;
}

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * The actual data to put into local file data - without Header-ID
 * or length specifier.
 *
 * @return get the data
 */
@Override
public byte[] getLocalFileDataData() {
  final byte[] data = new byte[getLocalFileDataLength().getValue()];
  int pos = 4;
  System.arraycopy(TIME_ATTR_TAG.getBytes(), 0, data, pos, 2);
  pos += 2;
  System.arraycopy(TIME_ATTR_SIZE.getBytes(), 0, data, pos, 2);
  pos += 2;
  System.arraycopy(modifyTime.getBytes(), 0, data, pos, 8);
  pos += 8;
  System.arraycopy(accessTime.getBytes(), 0, data, pos, 8);
  pos += 8;
  System.arraycopy(createTime.getBytes(), 0, data, pos, 8);
  return data;
}

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * The actual data to put into local file data - without Header-ID
 * or length specifier.
 *
 * @return get the data
 */
@Override
public byte[] getLocalFileDataData() {
  final byte[] data = new byte[getLocalFileDataLength().getValue()];
  int pos = 0;
  data[pos++] = 0;
  if (bit0_modifyTimePresent) {
    data[0] |= MODIFY_TIME_BIT;
    System.arraycopy(modifyTime.getBytes(), 0, data, pos, 4);
    pos += 4;
  }
  if (bit1_accessTimePresent && accessTime != null) {
    data[0] |= ACCESS_TIME_BIT;
    System.arraycopy(accessTime.getBytes(), 0, data, pos, 4);
    pos += 4;
  }
  if (bit2_createTimePresent && createTime != null) {
    data[0] |= CREATE_TIME_BIT;
    System.arraycopy(createTime.getBytes(), 0, data, pos, 4);
    pos += 4; // NOSONAR - assignment as documentation
  }
  return data;
}

代码示例来源：origin: org.apache.commons/commons-compress

wordBbuf.flip();
wordBbuf.get(shortBuf);
final int fileNameLen = ZipShort.getValue(shortBuf);
wordBbuf.get(shortBuf);
final int extraFieldLen = ZipShort.getValue(shortBuf);
skipBytes(fileNameLen);
final byte[] localExtraData = new byte[extraFieldLen];

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * The actual data to put into local file data - without Header-ID
 * or length specifier.
 * @return get the data
 */
@Override
public byte[] getLocalFileDataData() {
  // CRC will be added later
  final byte[] data = new byte[getLocalFileDataLength().getValue() - WORD];
  System.arraycopy(ZipShort.getBytes(getMode()), 0, data, 0, 2);
  final byte[] linkArray = getLinkedFile().getBytes(); // Uses default charset - see class Javadoc
  // CheckStyle:MagicNumber OFF
  System.arraycopy(ZipLong.getBytes(linkArray.length),
           0, data, 2, WORD);
  System.arraycopy(ZipShort.getBytes(getUserId()),
           0, data, 6, 2);
  System.arraycopy(ZipShort.getBytes(getGroupId()),
           0, data, 8, 2);
  System.arraycopy(linkArray, 0, data, 10, linkArray.length);
  // CheckStyle:MagicNumber ON
  crc.reset();
  crc.update(data);
  final long checksum = crc.getValue();
  final byte[] result = new byte[data.length + WORD];
  System.arraycopy(ZipLong.getBytes(checksum), 0, result, 0, WORD);
  System.arraycopy(data, 0, result, WORD, data.length);
  return result;
}

代码示例来源：origin: org.apache.commons/commons-compress

sum += element.getLocalFileDataLength().getValue();

代码示例来源：origin: org.apache.commons/commons-compress

sum += element.getCentralDirectoryLength().getValue();

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * Populate data from this array as if it was in local file data.
 *
 * @param data   an array of bytes
 * @param offset the start offset
 * @param length the number of bytes in the array from offset
 * @throws java.util.zip.ZipException on error
 */
@Override
public void parseFromLocalFileData(
    final byte[] data, int offset, final int length
) throws ZipException {
  final int len = offset + length;
  // skip reserved
  offset += 4;
  while (offset + 4 <= len) {
    final ZipShort tag = new ZipShort(data, offset);
    offset += 2;
    if (tag.equals(TIME_ATTR_TAG)) {
      readTimeAttr(data, offset, len - offset);
      break;
    }
    final ZipShort size = new ZipShort(data, offset);
    offset += 2 + size.getValue();
  }
}

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * Reads the stream until it find the "End of central directory
 * record" and consumes it as well.
 */
private void skipRemainderOfArchive() throws IOException {
  // skip over central directory. One LFH has been read too much
  // already.  The calculation discounts file names and extra
  // data so it will be too short.
  realSkip((long) entriesRead * CFH_LEN - LFH_LEN);
  findEocdRecord();
  realSkip((long) ZipFile.MIN_EOCD_SIZE - WORD /* signature */ - SHORT /* comment len */);
  readFully(shortBuf);
  // file comment
  realSkip(ZipShort.getValue(shortBuf));
}

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * Parses the supported flags from the given archive data.
 *
 * @param data local file header or a central directory entry.
 * @param offset offset at which the general purpose bit starts
 * @return parsed flags
 */
public static GeneralPurposeBit parse(final byte[] data, final int offset) {
  final int generalPurposeFlag = ZipShort.getValue(data, offset);
  final GeneralPurposeBit b = new GeneralPurposeBit();
  b.useDataDescriptor((generalPurposeFlag & DATA_DESCRIPTOR_FLAG) != 0);
  b.useUTF8ForNames((generalPurposeFlag & UFT8_NAMES_FLAG) != 0);
  b.useStrongEncryption((generalPurposeFlag & STRONG_ENCRYPTION_FLAG) != 0);
  b.useEncryption((generalPurposeFlag & ENCRYPTION_FLAG) != 0);
  b.slidingDictionarySize = (generalPurposeFlag & SLIDING_DICTIONARY_SIZE_FLAG) != 0 ? 8192 : 4096;
  b.numberOfShannonFanoTrees = (generalPurposeFlag & NUMBER_OF_SHANNON_FANO_TREES_FLAG) != 0 ? 3 : 2;
  return b;
}