webwork/src/main/webwork/multipart/parser EmptyInputStream.java,NONE,1.1 MaxReadBytesException.java,NONE,1.1 MultipartListener.java,NONE,1.1 MultipartRequest.java,NONE,1.1

Update of /cvsroot/opensymphony/webwork/src/main/webwork/multipart/parser
In directory sc8-pr-cvs1:/tmp/cvs-serv7341/src/main/webwork/multipart/parser

Added Files:
	EmptyInputStream.java MaxReadBytesException.java 
	MultipartListener.java MultipartRequest.java 
Log Message:
Multipart parser, moved here from pell

--- NEW FILE: EmptyInputStream.java ---
package webwork.multipart.parser;
import java.io.InputStream;
import java.io.IOException;

/**
	A Multipart form data parser.  Parses an input stream and writes out any files found,
    making available a hashtable of other url parameters.  As of version 1.17 the files can
    be saved to memory, and optionally written to a database, etc.

    <BR>
    <BR>
    Copyright (c)2001-2003 Jason Pell.
    <BR>

    <PRE>
    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.
    <BR>
    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.
    <BR>
    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
    <BR>
    Email:  [email protected]
    Url:    http://www.geocities.com/jasonpell
    </PRE>

	A empty InputStream class for getFileContents() method.
*/
public class EmptyInputStream extends InputStream 
{
	public EmptyInputStream()
	{
	}

	public int read() throws IOException
	{
		return -1;
	}

	public int available() throws IOException
	{
		return 0;
	}
}
--- NEW FILE: MaxReadBytesException.java ---
package webwork.multipart.parser;
import java.io.IOException;

public class MaxReadBytesException extends IOException 
{
	long maxReadBytes;
	long contentLength;

	public MaxReadBytesException(long contentLength, long maxReadBytes)
	{
		super("Content length exceeded ("+contentLength+" > "+maxReadBytes+")");
		this.maxReadBytes = maxReadBytes;
		this.contentLength = contentLength;
	}

	public long getContentLength()
	{
		return this.contentLength;
	}

	public long getMaxReadBytes()
	{
		return this.maxReadBytes;
	}
}
--- NEW FILE: MultipartListener.java ---
package webwork.multipart.parser;

/**
 * @author Hani Suleiman
 * Date: Dec 9, 2002
 * Time: 1:58:55 PM
 */
public interface MultipartListener
{
  void fileStarted(String fileName, long size);
  void dataRead(String fileName, int amount);
  void fileCompleted(String fileName);
}

--- NEW FILE: MultipartRequest.java ---
package webwork.multipart.parser;

import java.io.*;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Vector;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * A Multipart form data parser.  Parses an input stream and writes out any files found,
 * making available a hashtable of other url parameters.  As of version 1.17 the files can
 * be saved to memory, and optionally written to a database, etc.
 * <p/>
 * <BR>
 * <BR>
 * Copyright (c)2001-2003 Jason Pell.
 * <BR>
[...1065 lines suppressed...]

    while((c = in.read()) != -1)
    {
      b[off++] = (byte)c;
      count++;
      if(c == '\n' || count == len)
        break;
    }

    return count > 0 ? count : -1;
  }

  /**
   * Use when debugging this object.
   */
  protected void debug(String x)
  {
    log.debug(x);
  }
}




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