i = i == 1 ? 0 : 1;
                    off += read;
                }

                if ( log.isDebugEnabled() ) {
                    log.debug(String.format("Copied a total of %d bytes", off));
                }

                if ( dh.isSMB2() ) {
                    Smb2SetInfoRequest req = new Smb2SetInfoRequest(dh.getConfig(), dfd.getFileId());

     */
    @Override
    public int decode ( byte[] buffer, int bufferIndex, int len ) throws SMBProtocolDecodingException {
        int start = bufferIndex;

        // Read total allocation units.
        this.alloc = SMBUtil.readInt8(buffer, bufferIndex);
        bufferIndex += 8;

        // read caller available allocation units
        this.free = SMBUtil.readInt8(buffer, bufferIndex);

     */
    long getDiskFreeSpace () throws CIFSException;


    /**
     * Returns the length of this <tt>SmbResource</tt> in bytes. If this object
     * is a <tt>TYPE_SHARE</tt> the total capacity of the disk shared in
     * bytes is returned. If this object is a directory or a type other than
     * <tt>TYPE_SHARE</tt>, 0L is returned.
     *
     * @return The length of the file in bytes or 0 if this

import jcifs.internal.fscc.FileSystemInformation;


/**
 * 
 * @author mbechler
 *
 */
public interface AllocInfo extends FileSystemInformation {

    /**
     * 
     * @return total capacity
     */
    long getCapacity ();


    /**
     * 
     * @return free space
     */
    long getFree ();

    int readFsFullSizeInformationWireFormat( byte[] buffer, int bufferIndex )
    {
        int start = bufferIndex;
        
        SmbInfoAllocation info = new SmbInfoAllocation();
        
        // Read total allocation units.
        info.alloc = readInt8( buffer, bufferIndex );
        bufferIndex += 8;
        
        // read caller available allocation units 
        info.free = readInt8( buffer, bufferIndex );

        }

        attrExpiration = sizeExpiration = 0;
    }

/**
 * Returns the length of this <tt>SmbFile</tt> in bytes. If this object
 * is a <tt>TYPE_SHARE</tt> the total capacity of the disk shared in
 * bytes is returned. If this object is a directory or a type other than
 * <tt>TYPE_SHARE</tt>, 0L is returned.
 *
 * @return The length of the file in bytes or 0 if this