Examples of org.redline_rpm.payload.CpioHeader

org.redline_rpm.payload.CpioHeader
This class provides a means to read file content from the compressed CPIO stream that is the body of an RPM distributable. Iterative calls to to read header will result in a header description being returned which includes a count of how many bytes to read from the channel for the file content.

        total += compressor.write( ByteBuffer.wrap( String.valueOf( target).getBytes()));
        total += header.skip( compressor, target.length());
      }
    }
    
    final CpioHeader trailer = new CpioHeader();
    trailer.setLast();
    total = trailer.write( compressor, total);
    trailer.skip( compressor, total);


    int length = compressor.finish( payloadkey);
    int pad = Util.difference( length, 3);
    Util.empty( compressor, ByteBuffer.allocate( pad));
    length += pad;

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    scanner.log( format.toString());
      Header rpmHeader = format.getHeader();
      scanner.log("Payload compression: "+rpmHeader.getEntry(HeaderTag.PAYLOADCOMPRESSOR));
    InputStream uncompressed = Util.openPayloadStream(rpmHeader, fios);
    in = new ReadableChannelWrapper( Channels.newChannel( uncompressed));
    CpioHeader header;
    int total = 0;
    do {
      header = new CpioHeader();
      total = header.read( in, total);
            scanner.log(header.toString());
      final int skip = header.getFileSize();
      if ( uncompressed.skip( skip) != skip) throw new RuntimeException( "Skip failed.");
      total += header.getFileSize();
    } while ( !header.isLast());
  }

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Related Classes of org.redline_rpm.payload.CpioHeader

org.redline_rpm.Builder

org.redline_rpm.Scanner

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java.net.URLConnection

java.nio.CharBuffer

java.nio.ByteBuffer

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