encodedurlhelper.java~

java直接操作execl文件,读写建立新文件

/*********************************************************************
*
*      Copyright (C) 2005 Andrew Khan
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/

package jxl.biff;

import common.Assert;

import java.io.File;
/**
 * Gets a Microsoft encoded URL from the given string
 */
public class EncodedURLHelper
{
  // The control codes
  private static int msDosDriveLetter = 0x01;
  private static int sameDrive = 0x02;
  private static int endOfSubdirectory = 0x03;
  private static int parentDirectory = 0x04;
  private static int unencodedUrl = 0x05;

  public static byte[] getEncodedURL(String s)
  {
    if (s.startsWith("http:"))
    {
      return getURL(s);
    }
    else
    {
      return getFile(s);
    }
  }


  private static byte[] getFile(String s)
  {
    File f = new File(s);
  }
  
  private static byte[] getURL(String s)
  {
    Assert.verify(false);
  }
}