davframe.java

很棒的web服务器源代码

// DAVFrame.java
// $Id: DAVFrame.java,v 1.36 2003/11/06 15:48:20 ylafon Exp $
// (c) COPYRIGHT MIT, INRIA and Keio, 2000.
// Please first read the full copyright statement in file COPYRIGHT.html
package org.w3c.jigsaw.webdav;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.IOException;

import java.net.MalformedURLException;
import java.net.URL;

import java.util.Date;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.ListIterator;
import java.util.LinkedList;
import java.util.Vector;

import org.xml.sax.SAXException;

import org.apache.xml.serialize.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;

import org.w3c.dom.Document;
import org.w3c.dom.DOMException;
import org.w3c.dom.Element;
import org.w3c.dom.Node;

import org.w3c.jigsaw.auth.AuthFilter;

import org.w3c.jigsaw.frames.PostableFrame;

import org.w3c.jigsaw.http.HTTPException;
import org.w3c.jigsaw.http.Reply;
import org.w3c.jigsaw.http.Request;

import org.w3c.www.http.ContentLengthInputStream;

import org.w3c.tools.codec.Base64Decoder;
import org.w3c.tools.codec.Base64Encoder;
import org.w3c.tools.codec.Base64FormatException;

import org.w3c.tools.resources.Attribute;
import org.w3c.tools.resources.AttributeRegistry;
import org.w3c.tools.resources.ContainerResource;
import org.w3c.tools.resources.DateAttribute;
import org.w3c.tools.resources.DirectoryResource;
import org.w3c.tools.resources.FramedResource;
import org.w3c.tools.resources.IntegerAttribute;
import org.w3c.tools.resources.InvalidResourceException;
import org.w3c.tools.resources.LookupResult;
import org.w3c.tools.resources.LookupState;
import org.w3c.tools.resources.ProtocolException;
import org.w3c.tools.resources.PropertiesAttribute;
import org.w3c.tools.resources.RequestInterface;
import org.w3c.tools.resources.ReplyInterface;
import org.w3c.tools.resources.Resource;
import org.w3c.tools.resources.ResourceException;
import org.w3c.tools.resources.ResourceFrame;
import org.w3c.tools.resources.ResourceReference;
import org.w3c.tools.resources.ServerInterface;
import org.w3c.tools.resources.StringAttribute;

import org.w3c.util.ArrayDictionary;
import org.w3c.util.DateParser;
import org.w3c.util.InvalidDateException;
import org.w3c.util.ObservableProperties;
import org.w3c.util.URLUtils;

import org.w3c.www.http.HeaderDescription;
import org.w3c.www.http.HeaderValue;
import org.w3c.www.http.HTTP;
import org.w3c.www.http.HttpEntityTag;
import org.w3c.www.http.HttpFactory;
import org.w3c.www.http.HttpInvalidValueException;
import org.w3c.www.http.HttpMimeType;
import org.w3c.www.http.HttpMessage;
import org.w3c.www.http.HttpReplyMessage;
import org.w3c.www.http.HttpRequestMessage;
import org.w3c.www.http.HttpTokenList;

import org.w3c.www.mime.MimeType;
import org.w3c.www.mime.MimeTypeFormatException;

import org.w3c.www.webdav.WEBDAV;
import org.w3c.www.webdav.DAVEntityTag;
import org.w3c.www.webdav.DAVIf;
import org.w3c.www.webdav.DAVParser;
import org.w3c.www.webdav.DAVStateToken;

import org.w3c.www.webdav.xml.DAVBody;
import org.w3c.www.webdav.xml.DAVFactory;
import org.w3c.www.webdav.xml.DAVLockInfo;
import org.w3c.www.webdav.xml.DAVMultiStatus;
import org.w3c.www.webdav.xml.DAVNode;
import org.w3c.www.webdav.xml.DAVPropAction;
import org.w3c.www.webdav.xml.DAVPropertyBehavior;
import org.w3c.www.webdav.xml.DAVPropFind;
import org.w3c.www.webdav.xml.DAVPropStat;
import org.w3c.www.webdav.xml.DAVProperties;
import org.w3c.www.webdav.xml.DAVPropertyUpdate;
import org.w3c.www.webdav.xml.DAVResponse;

/**
 * @version $Revision: 1.36 $
 * @author  Beno顃 Mah