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org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.checksig()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-16 21:34:40 28 4
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本文整理了Java中org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.checksig()方法的一些代码示例,展示了ZipArchiveInputStream.checksig()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。ZipArchiveInputStream.checksig()方法的具体详情如下:
包路径:org.apache.commons.compress.archivers.zip.ZipArchiveInputStream
类名称:ZipArchiveInputStream
方法名:checksig

ZipArchiveInputStream.checksig介绍

暂无

代码示例

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

/**
 * Checks if the signature matches what is expected for a zip file.
 * Does not currently handle self-extracting zips which may have arbitrary
 * leading content.
 *
 * @param signature the bytes to check
 * @param length    the number of bytes to check
 * @return true, if this stream is a zip archive stream, false otherwise
 */
public static boolean matches(final byte[] signature, final int length) {
  if (length < ZipArchiveOutputStream.LFH_SIG.length) {
    return false;
  }
  return checksig(signature, ZipArchiveOutputStream.LFH_SIG) // normal file
    || checksig(signature, ZipArchiveOutputStream.EOCD_SIG) // empty zip
    || checksig(signature, ZipArchiveOutputStream.DD_SIG) // split zip
    || checksig(signature, ZipLong.SINGLE_SEGMENT_SPLIT_MARKER.getBytes());
}

代码示例来源:origin: com.impetus.fabric/fabric-jdbc-driver-shaded

/**
 * Checks if the signature matches what is expected for a zip file.
 * Does not currently handle self-extracting zips which may have arbitrary
 * leading content.
 *
 * @param signature the bytes to check
 * @param length    the number of bytes to check
 * @return true, if this stream is a zip archive stream, false otherwise
 */
public static boolean matches(final byte[] signature, final int length) {
  if (length < ZipArchiveOutputStream.LFH_SIG.length) {
    return false;
  }
  return checksig(signature, ZipArchiveOutputStream.LFH_SIG) // normal file
    || checksig(signature, ZipArchiveOutputStream.EOCD_SIG) // empty zip
    || checksig(signature, ZipArchiveOutputStream.DD_SIG) // split zip
    || checksig(signature, ZipLong.SINGLE_SEGMENT_SPLIT_MARKER.getBytes());
}

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