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Posted to slide-dev@jakarta.apache.org by re...@locus.apache.org on 2000/06/27 08:44:09 UTC
cvs commit: jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/util DOMWriter.java MIME2Java.java
remm 00/06/26 23:44:09
Modified: src/clients/webdav/src/org/apache/webdav/lib/methods
OptionsMethod.java PutMethod.java WebdavMethod.java
WebdavMethodBase.java
Added: src/clients/webdav/bin run.bat
src/clients/webdav/src/org/apache/webdav/lib/util
DOMWriter.java MIME2Java.java
Log:
- Run script for Windows
- OPTIONS, PUT support
- Added DOM tools from Slide, to avoid making the linrary
dependent on Slide
Revision Changes Path
1.1 jakarta-slide/src/clients/webdav/bin/run.bat
Index: run.bat
===================================================================
@echo off
set CP2=%CLASSPATH%;./classes/
java -classpath %CP2% org.apache.webdav.cmd.Main
1.3 +112 -8 jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/OptionsMethod.java
Index: OptionsMethod.java
===================================================================
RCS file: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/OptionsMethod.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- OptionsMethod.java 2000/06/26 22:37:54 1.2
+++ OptionsMethod.java 2000/06/27 06:44:02 1.3
@@ -1,7 +1,7 @@
/*
- * $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/OptionsMethod.java,v 1.2 2000/06/26 22:37:54 remm Exp $
- * $Revision: 1.2 $
- * $Date: 2000/06/26 22:37:54 $
+ * $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/OptionsMethod.java,v 1.3 2000/06/27 06:44:02 remm Exp $
+ * $Revision: 1.3 $
+ * $Date: 2000/06/27 06:44:02 $
*
* ====================================================================
*
@@ -85,6 +85,45 @@
extends WebdavMethodBase {
+ // -------------------------------------------------------------- Constants
+
+
+ /**
+ * DAV level 1. Mandatory.
+ */
+ public static final String DAV_LEVEL1 = "1";
+
+
+ /**
+ * DAV level 2.
+ */
+ public static final String DAV_LEVEL2 = "2";
+
+
+ /**
+ * Advanced collections.
+ */
+ public static final String ADVANCED_COLLECTIONS = "3";
+
+
+ /**
+ * Delta V.
+ */
+ public static final String DELTAV = "4";
+
+
+ /**
+ * ACL.
+ */
+ public static final String ACL = "5";
+
+
+ /**
+ * DASL.
+ */
+ public static final String DASL = "6";
+
+
// ----------------------------------------------------------- Constructors
@@ -98,6 +137,56 @@
}
+ // ----------------------------------------------------- Instance Variables
+
+
+ /**
+ * DAV Capabilities.
+ */
+ private Vector davCapabilities = new Vector();
+
+
+ /**
+ * Methods allowed.
+ */
+ private Vector methodsAllowed = new Vector();
+
+
+ // --------------------------------------------------------- Public Methods
+
+
+ /**
+ * Is the specified method allowed ?
+ */
+ public boolean isAllowed(String method) {
+ return methodsAllowed.contains(method);
+ }
+
+
+ /**
+ * Get a list of allowed methods.
+ */
+ public Enumeration getAllowedMethods() {
+ return methodsAllowed.elements();
+ }
+
+
+ /**
+ * Is DAV capability supported ?
+ */
+ public boolean isSupported(String capability) {
+ return davCapabilities.contains(capability);
+ }
+
+
+ /**
+ * Get a list of supported DAV capabilities.
+ */
+ public Enumeration getDavCapabilities() {
+ return davCapabilities.elements();
+ }
+
+
// --------------------------------------------------- WebdavMethod Methods
@@ -129,13 +218,28 @@
*/
public void processResponseHeaders(Hashtable headers) {
- Enumeration list = headers.elements();
- while (list.hasMoreElements()) {
- Header current = (Header) list.nextElement();
- System.out.println(current.getName() + ": " + current.getValue());
-
+ Header davHeader = (Header) headers.get("dav");
+ if (davHeader != null) {
+ String davHeaderValue = davHeader.getValue();
+ StringTokenizer tokenizer =
+ new StringTokenizer(davHeaderValue, ",");
+ while (tokenizer.hasMoreElements()) {
+ String davCapability = tokenizer.nextToken().trim();
+ davCapabilities.addElement(davCapability);
+ }
}
+ Header allowHeader = (Header) headers.get("allow");
+ if (allowHeader != null) {
+ String allowHeaderValue = allowHeader.getValue();
+ StringTokenizer tokenizer =
+ new StringTokenizer(allowHeaderValue, ",");
+ while (tokenizer.hasMoreElements()) {
+ String methodAllowed =
+ tokenizer.nextToken().trim().toUpperCase();
+ methodsAllowed.addElement(methodAllowed);
+ }
+ }
}
1.2 +68 -4 jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/PutMethod.java
Index: PutMethod.java
===================================================================
RCS file: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/PutMethod.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- PutMethod.java 2000/06/19 07:31:15 1.1
+++ PutMethod.java 2000/06/27 06:44:02 1.2
@@ -1,7 +1,7 @@
/*
- * $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/PutMethod.java,v 1.1 2000/06/19 07:31:15 remm Exp $
- * $Revision: 1.1 $
- * $Date: 2000/06/19 07:31:15 $
+ * $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/PutMethod.java,v 1.2 2000/06/27 06:44:02 remm Exp $
+ * $Revision: 1.2 $
+ * $Date: 2000/06/27 06:44:02 $
*
* ====================================================================
*
@@ -98,6 +98,67 @@
}
+ // ------------------------------------------------------- Instance Methods
+
+
+ /**
+ * For now, the data to be sent is loaded into memory. That will break if
+ * uploading of large files is attempted. I'll fix that eventually and use
+ * streams, but I need chunking on output to work (it does), AND chunking
+ * on input to work on the server side (it doesn't - Catalina doesn't
+ * handle that yet).
+ */
+ private byte[] data;
+
+
+ // --------------------------------------------------------- Public Methods
+
+
+ /**
+ * Send the contents of a file.
+ */
+ public void sendData(File file)
+ throws IOException {
+ sendData(new FileInputStream(file));
+ }
+
+
+ /**
+ * Send the contents of a byte array.
+ */
+ public void sendData(byte[] data) {
+ this.data = data;
+ }
+
+
+ /**
+ * Send the contents of a string.
+ */
+ public void sendData(String data) {
+ sendData(data.getBytes());
+ }
+
+
+ /**
+ * Send the contents of an input stream.
+ */
+ public void sendData(InputStream is)
+ throws IOException {
+
+ byte[] buffer = new byte[4096];
+ ByteArrayOutputStream os = new ByteArrayOutputStream();
+ int nb = 0;
+ while (true) {
+ nb = is.read(buffer);
+ if (nb == -1)
+ break;
+ os.write(buffer, 0, nb);
+ }
+ data = os.toByteArray();
+
+ }
+
+
// --------------------------------------------------- WebdavMethod Methods
@@ -107,7 +168,10 @@
* @return String query
*/
public String generateQuery() {
- return null;
+ if (data == null)
+ return "";
+ else
+ return new String(data);
}
1.3 +11 -3 jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/WebdavMethod.java
Index: WebdavMethod.java
===================================================================
RCS file: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/WebdavMethod.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- WebdavMethod.java 2000/06/26 22:37:55 1.2
+++ WebdavMethod.java 2000/06/27 06:44:02 1.3
@@ -1,7 +1,7 @@
/*
- * $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/WebdavMethod.java,v 1.2 2000/06/26 22:37:55 remm Exp $
- * $Revision: 1.2 $
- * $Date: 2000/06/26 22:37:55 $
+ * $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/WebdavMethod.java,v 1.3 2000/06/27 06:44:02 remm Exp $
+ * $Revision: 1.3 $
+ * $Date: 2000/06/27 06:44:02 $
*
* ====================================================================
*
@@ -92,6 +92,14 @@
// ------------------------------------------------------------- Properties
+
+
+ /**
+ * Debug property setter.
+ *
+ * @param int Debug
+ */
+ public void setDebug(int debug);
/**
1.3 +38 -4 jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/WebdavMethodBase.java
Index: WebdavMethodBase.java
===================================================================
RCS file: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/WebdavMethodBase.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- WebdavMethodBase.java 2000/06/26 22:37:55 1.2
+++ WebdavMethodBase.java 2000/06/27 06:44:03 1.3
@@ -1,7 +1,7 @@
/*
- * $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/WebdavMethodBase.java,v 1.2 2000/06/26 22:37:55 remm Exp $
- * $Revision: 1.2 $
- * $Date: 2000/06/26 22:37:55 $
+ * $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/methods/WebdavMethodBase.java,v 1.3 2000/06/27 06:44:03 remm Exp $
+ * $Revision: 1.3 $
+ * $Date: 2000/06/27 06:44:03 $
*
* ====================================================================
*
@@ -89,6 +89,12 @@
/**
+ * Debug.
+ */
+ protected int debug = 0;
+
+
+ /**
* Status code.
*/
protected int statusCode = WebdavStatus.SC_OK;
@@ -118,6 +124,12 @@
protected Hashtable headers = new Hashtable();
+ /**
+ * Global state.
+ */
+ protected State state;
+
+
// ----------------------------------------------------------- Constructors
@@ -133,6 +145,16 @@
/**
+ * Debug property setter.
+ *
+ * @param int Debug
+ */
+ public void setDebug(int debug) {
+ this.debug = debug;
+ }
+
+
+ /**
* Status code property setter.
*
* @param int Status code
@@ -245,6 +267,7 @@
public void generateHeaders(State state) {
// Default implementation adds the lock token headers if necessary
+ this.state = state;
}
@@ -264,8 +287,19 @@
* @param headers Headers list
*/
public void processResponseHeaders(Hashtable headers) {
+
+ // We replace the request headers with the response headers
+ this.headers = headers;
- // Nothing to do by default
+ if (debug > 0) {
+ Enumeration list = headers.elements();
+ while (list.hasMoreElements()) {
+ Header current = (Header) list.nextElement();
+ System.out.println(current.getName() + ": " +
+ current.getValue());
+ }
+
+ }
}
1.1 jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/util/DOMWriter.java
Index: DOMWriter.java
===================================================================
/*
* $Header: /home/cvs/jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/util/DOMWriter.java,v 1.1 2000/06/27 06:44:03 remm Exp $
* $Revision: 1.1 $
* $Date: 2000/06/27 06:44:03 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.webdav.lib.util;
import java.io.*;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
/**
* A sample DOM writer. This sample program illustrates how to
* traverse a DOM tree in order to print a document that is parsed.
*/
public class DOMWriter {
//
// Data
//
/** Default Encoding */
private static String
PRINTWRITER_ENCODING = "UTF8";
private static String MIME2JAVA_ENCODINGS[] =
{ "Default", "UTF-8", "US-ASCII", "ISO-8859-1", "ISO-8859-2", "ISO-8859-3", "ISO-8859-4",
"ISO-8859-5", "ISO-8859-6", "ISO-8859-7", "ISO-8859-8", "ISO-8859-9", "ISO-2022-JP",
"SHIFT_JIS", "EUC-JP","GB2312", "BIG5", "EUC-KR", "ISO-2022-KR", "KOI8-R", "EBCDIC-CP-US",
"EBCDIC-CP-CA", "EBCDIC-CP-NL", "EBCDIC-CP-DK", "EBCDIC-CP-NO", "EBCDIC-CP-FI", "EBCDIC-CP-SE",
"EBCDIC-CP-IT", "EBCDIC-CP-ES", "EBCDIC-CP-GB", "EBCDIC-CP-FR", "EBCDIC-CP-AR1",
"EBCDIC-CP-HE", "EBCDIC-CP-CH", "EBCDIC-CP-ROECE","EBCDIC-CP-YU",
"EBCDIC-CP-IS", "EBCDIC-CP-AR2", "UTF-16"
};
/** Print writer. */
protected PrintWriter out;
/** Canonical output. */
protected boolean canonical;
public DOMWriter(String encoding, boolean canonical)
throws UnsupportedEncodingException {
out = new PrintWriter(new OutputStreamWriter(System.out, encoding));
this.canonical = canonical;
} // <init>(String,boolean)
//
// Constructors
//
/** Default constructor. */
public DOMWriter(boolean canonical) throws UnsupportedEncodingException {
this( getWriterEncoding(), canonical);
}
public DOMWriter(Writer writer, boolean canonical) {
out = new PrintWriter(writer);
this.canonical = canonical;
}
public static String getWriterEncoding( ) {
return (PRINTWRITER_ENCODING);
}// getWriterEncoding
public static void setWriterEncoding( String encoding ) {
if( encoding.equalsIgnoreCase( "DEFAULT" ) )
PRINTWRITER_ENCODING = "UTF8";
else if( encoding.equalsIgnoreCase( "UTF-16" ) )
PRINTWRITER_ENCODING = "Unicode";
else
PRINTWRITER_ENCODING = MIME2Java.convert( encoding );
}// setWriterEncoding
public static boolean isValidJavaEncoding( String encoding ) {
for ( int i = 0; i < MIME2JAVA_ENCODINGS.length; i++ )
if ( encoding.equals( MIME2JAVA_ENCODINGS[i] ) )
return (true);
return (false);
}// isValidJavaEncoding
/** Prints the specified node, recursively. */
public void print(Node node) {
// is there anything to do?
if ( node == null ) {
return;
}
int type = node.getNodeType();
switch ( type ) {
// print document
case Node.DOCUMENT_NODE: {
if ( !canonical ) {
String Encoding = this.getWriterEncoding();
if( Encoding.equalsIgnoreCase( "DEFAULT" ) )
Encoding = "UTF-8";
else if( Encoding.equalsIgnoreCase( "Unicode" ) )
Encoding = "UTF-16";
else
Encoding = MIME2Java.reverse( Encoding );
out.println("<?xml version=\"1.0\" encoding=\""+
Encoding + "\"?>");
}
print(((Document)node).getDocumentElement());
out.flush();
break;
}
// print element with attributes
case Node.ELEMENT_NODE: {
out.print('<');
out.print(node.getNodeName());
Attr attrs[] = sortAttributes(node.getAttributes());
for ( int i = 0; i < attrs.length; i++ ) {
Attr attr = attrs[i];
out.print(' ');
out.print(attr.getNodeName());
out.print("=\"");
out.print(normalize(attr.getNodeValue()));
out.print('"');
}
out.print('>');
NodeList children = node.getChildNodes();
if ( children != null ) {
int len = children.getLength();
for ( int i = 0; i < len; i++ ) {
print(children.item(i));
}
}
break;
}
// handle entity reference nodes
case Node.ENTITY_REFERENCE_NODE: {
if ( canonical ) {
NodeList children = node.getChildNodes();
if ( children != null ) {
int len = children.getLength();
for ( int i = 0; i < len; i++ ) {
print(children.item(i));
}
}
} else {
out.print('&');
out.print(node.getNodeName());
out.print(';');
}
break;
}
// print cdata sections
case Node.CDATA_SECTION_NODE: {
if ( canonical ) {
out.print(normalize(node.getNodeValue()));
} else {
out.print("<![CDATA[");
out.print(node.getNodeValue());
out.print("]]>");
}
break;
}
// print text
case Node.TEXT_NODE: {
out.print(normalize(node.getNodeValue()));
break;
}
// print processing instruction
case Node.PROCESSING_INSTRUCTION_NODE: {
out.print("<?");
out.print(node.getNodeName());
String data = node.getNodeValue();
if ( data != null && data.length() > 0 ) {
out.print(' ');
out.print(data);
}
out.print("?>");
break;
}
}
if ( type == Node.ELEMENT_NODE ) {
out.print("</");
out.print(node.getNodeName());
out.print('>');
}
out.flush();
} // print(Node)
/** Returns a sorted list of attributes. */
protected Attr[] sortAttributes(NamedNodeMap attrs) {
int len = (attrs != null) ? attrs.getLength() : 0;
Attr array[] = new Attr[len];
for ( int i = 0; i < len; i++ ) {
array[i] = (Attr)attrs.item(i);
}
for ( int i = 0; i < len - 1; i++ ) {
String name = array[i].getNodeName();
int index = i;
for ( int j = i + 1; j < len; j++ ) {
String curName = array[j].getNodeName();
if ( curName.compareTo(name) < 0 ) {
name = curName;
index = j;
}
}
if ( index != i ) {
Attr temp = array[i];
array[i] = array[index];
array[index] = temp;
}
}
return (array);
} // sortAttributes(NamedNodeMap):Attr[]
/** Normalizes the given string. */
protected String normalize(String s) {
StringBuffer str = new StringBuffer();
int len = (s != null) ? s.length() : 0;
for ( int i = 0; i < len; i++ ) {
char ch = s.charAt(i);
switch ( ch ) {
case '<': {
str.append("<");
break;
}
case '>': {
str.append(">");
break;
}
case '&': {
str.append("&");
break;
}
case '"': {
str.append(""");
break;
}
case '\r':
case '\n': {
if ( canonical ) {
str.append("&#");
str.append(Integer.toString(ch));
str.append(';');
break;
}
// else, default append char
}
default: {
str.append(ch);
}
}
}
return (str.toString());
} // normalize(String):String
private static void printValidJavaEncoding() {
System.err.println( " ENCODINGS:" );
System.err.print( " " );
for( int i = 0;
i < MIME2JAVA_ENCODINGS.length; i++) {
System.err.print( MIME2JAVA_ENCODINGS[i] + " " );
if( (i % 7 ) == 0 ){
System.err.println();
System.err.print( " " );
}
}
} // printJavaEncoding()
}
1.1 jakarta-slide/src/clients/webdav/src/org/apache/webdav/lib/util/MIME2Java.java
Index: MIME2Java.java
===================================================================
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.apache.org. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.webdav.lib.util;
import java.util.*;
/**
* MIME2Java is a convenience class which handles conversions between MIME charset names
* and Java encoding names.
* <p>The supported XML encodings are the intersection of XML-supported code sets and those
* supported in JDK 1.1.
* <p>MIME charset names are used on <var>xmlEncoding</var> parameters to methods such
* as <code>TXDocument#setEncoding</code> and <code>DTD#setEncoding</code>.
* <p>Java encoding names are used on <var>encoding</var> parameters to
* methods such as <code>TXDocument#printWithFormat</code> and <code>DTD#printExternal</code>.
* <P>
* <TABLE BORDER="0" WIDTH="100%">
* <TR>
* <TD WIDTH="33%">
* <P ALIGN="CENTER"><B>Common Name</B>
* </TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER"><B>Use this name in XML files</B>
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER"><B>Name Type</B>
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER"><B>Xerces converts to this Java Encoder Name</B>
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">8 bit Unicode</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">UTF-8
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">UTF8
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin 1</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-1
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-1
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin 2</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-2
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-2
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin 3</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-3
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-3
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin 4</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-4
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-4
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin Cyrillic</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-5
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-5
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin Arabic</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-6
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-6
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin Greek</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-7
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-7
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin Hebrew</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-8
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-8
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">ISO Latin 5</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ISO-8859-9
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">ISO-8859-9
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: US</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-us
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp037
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Canada</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-ca
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp037
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Netherlands</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-nl
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp037
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Denmark</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-dk
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp277
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Norway</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-no
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp277
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Finland</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-fi
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp278
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Sweden</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-se
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp278
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Italy</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-it
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp280
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Spain, Latin America</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-es
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp284
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Great Britain</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-gb
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp285
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: France</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-fr
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp297
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Arabic</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-ar1
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp420
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Hebrew</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-he
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp424
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Switzerland</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-ch
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp500
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Roece</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-roece
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp870
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Yogoslavia</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-yu
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp870
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Iceland</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-is
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp871
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">EBCDIC: Urdu</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">ebcdic-cp-ar2
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">IANA
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">cp918
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">Chinese for PRC, mixed 1/2 byte</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">gb2312
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">GB2312
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">Extended Unix Code, packed for Japanese</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">euc-jp
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">eucjis
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">Japanese: iso-2022-jp</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">iso-2020-jp
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">JIS
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">Japanese: Shift JIS</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">Shift_JIS
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">SJIS
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">Chinese: Big5</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">Big5
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">Big5
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">Extended Unix Code, packed for Korean</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">euc-kr
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">iso2022kr
* </TD>
* </TR>
* <TR>
* <TD WIDTH="33%">Cyrillic</TD>
* <TD WIDTH="15%">
* <P ALIGN="CENTER">koi8-r
* </TD>
* <TD WIDTH="12%">
* <P ALIGN="CENTER">MIME
* </TD>
* <TD WIDTH="31%">
* <P ALIGN="CENTER">koi8-r
* </TD>
* </TR>
* </TABLE>
*
* @version
* @author TAMURA Kent <kent@trl.ibm.co.jp>
*/
public class MIME2Java {
static private Hashtable s_enchash;
static private Hashtable s_revhash;
static {
s_enchash = new Hashtable();
// <preferred MIME name>, <Java encoding name>
s_enchash.put("UTF-8", "UTF8");
s_enchash.put("US-ASCII", "8859_1"); // ?
s_enchash.put("ISO-8859-1", "8859_1");
s_enchash.put("ISO-8859-2", "8859_2");
s_enchash.put("ISO-8859-3", "8859_3");
s_enchash.put("ISO-8859-4", "8859_4");
s_enchash.put("ISO-8859-5", "8859_5");
s_enchash.put("ISO-8859-6", "8859_6");
s_enchash.put("ISO-8859-7", "8859_7");
s_enchash.put("ISO-8859-8", "8859_8");
s_enchash.put("ISO-8859-9", "8859_9");
s_enchash.put("ISO-2022-JP", "JIS");
s_enchash.put("SHIFT_JIS", "SJIS");
s_enchash.put("EUC-JP", "EUCJIS");
s_enchash.put("GB2312", "GB2312");
s_enchash.put("BIG5", "Big5");
s_enchash.put("EUC-KR", "KSC5601");
s_enchash.put("ISO-2022-KR", "ISO2022KR");
s_enchash.put("KOI8-R", "KOI8_R");
s_enchash.put("EBCDIC-CP-US", "CP037");
s_enchash.put("EBCDIC-CP-CA", "CP037");
s_enchash.put("EBCDIC-CP-NL", "CP037");
s_enchash.put("EBCDIC-CP-DK", "CP277");
s_enchash.put("EBCDIC-CP-NO", "CP277");
s_enchash.put("EBCDIC-CP-FI", "CP278");
s_enchash.put("EBCDIC-CP-SE", "CP278");
s_enchash.put("EBCDIC-CP-IT", "CP280");
s_enchash.put("EBCDIC-CP-ES", "CP284");
s_enchash.put("EBCDIC-CP-GB", "CP285");
s_enchash.put("EBCDIC-CP-FR", "CP297");
s_enchash.put("EBCDIC-CP-AR1", "CP420");
s_enchash.put("EBCDIC-CP-HE", "CP424");
s_enchash.put("EBCDIC-CP-CH", "CP500");
s_enchash.put("EBCDIC-CP-ROECE", "CP870");
s_enchash.put("EBCDIC-CP-YU", "CP870");
s_enchash.put("EBCDIC-CP-IS", "CP871");
s_enchash.put("EBCDIC-CP-AR2", "CP918");
// j:CNS11643 -> EUC-TW?
// ISO-2022-CN? ISO-2022-CN-EXT?
s_revhash = new Hashtable();
// <Java encoding name>, <preferred MIME name>
s_revhash.put("UTF8", "UTF-8");
//s_revhash.put("8859_1", "US-ASCII"); // ?
s_revhash.put("8859_1", "ISO-8859-1");
s_revhash.put("8859_2", "ISO-8859-2");
s_revhash.put("8859_3", "ISO-8859-3");
s_revhash.put("8859_4", "ISO-8859-4");
s_revhash.put("8859_5", "ISO-8859-5");
s_revhash.put("8859_6", "ISO-8859-6");
s_revhash.put("8859_7", "ISO-8859-7");
s_revhash.put("8859_8", "ISO-8859-8");
s_revhash.put("8859_9", "ISO-8859-9");
s_revhash.put("JIS", "ISO-2022-JP");
s_revhash.put("SJIS", "Shift_JIS");
s_revhash.put("EUCJIS", "EUC-JP");
s_revhash.put("GB2312", "GB2312");
s_revhash.put("BIG5", "Big5");
s_revhash.put("KSC5601", "EUC-KR");
s_revhash.put("ISO2022KR", "ISO-2022-KR");
s_revhash.put("KOI8_R", "KOI8-R");
s_revhash.put("CP037", "EBCDIC-CP-US");
s_revhash.put("CP037", "EBCDIC-CP-CA");
s_revhash.put("CP037", "EBCDIC-CP-NL");
s_revhash.put("CP277", "EBCDIC-CP-DK");
s_revhash.put("CP277", "EBCDIC-CP-NO");
s_revhash.put("CP278", "EBCDIC-CP-FI");
s_revhash.put("CP278", "EBCDIC-CP-SE");
s_revhash.put("CP280", "EBCDIC-CP-IT");
s_revhash.put("CP284", "EBCDIC-CP-ES");
s_revhash.put("CP285", "EBCDIC-CP-GB");
s_revhash.put("CP297", "EBCDIC-CP-FR");
s_revhash.put("CP420", "EBCDIC-CP-AR1");
s_revhash.put("CP424", "EBCDIC-CP-HE");
s_revhash.put("CP500", "EBCDIC-CP-CH");
s_revhash.put("CP870", "EBCDIC-CP-ROECE");
s_revhash.put("CP870", "EBCDIC-CP-YU");
s_revhash.put("CP871", "EBCDIC-CP-IS");
s_revhash.put("CP918", "EBCDIC-CP-AR2");
}
private MIME2Java() {
}
/**
* Convert a MIME charset name, also known as an XML encoding name, to a Java encoding name.
* @param mimeCharsetName Case insensitive MIME charset name: <code>UTF-8, US-ASCII, ISO-8859-1,
* ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5, ISO-8859-6,
* ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-2022-JP, Shift_JIS,
* EUC-JP, GB2312, Big5, EUC-KR, ISO-2022-KR, KOI8-R,
* EBCDIC-CP-US, EBCDIC-CP-CA, EBCDIC-CP-NL, EBCDIC-CP-DK,
* EBCDIC-CP-NO, EBCDIC-CP-FI, EBCDIC-CP-SE, EBCDIC-CP-IT,
* EBCDIC-CP-ES, EBCDIC-CP-GB, EBCDIC-CP-FR, EBCDIC-CP-AR1,
* EBCDIC-CP-HE, EBCDIC-CP-CH, EBCDIC-CP-ROECE, EBCDIC-CP-YU,
* EBCDIC-CP-IS and EBCDIC-CP-AR2</code>.
* @return Java encoding name, or <var>null</var> if <var>mimeCharsetName</var>
* is unknown.
* @see #reverse
*/
public static String convert(String mimeCharsetName) {
return (String)s_enchash.get(mimeCharsetName.toUpperCase());
}
/**
* Convert a Java encoding name to MIME charset name.
* Available values of <i>encoding</i> are "UTF8", "8859_1", "8859_2", "8859_3", "8859_4",
* "8859_5", "8859_6", "8859_7", "8859_8", "8859_9", "JIS", "SJIS", "EUCJIS",
* "GB2312", "BIG5", "KSC5601", "ISO2022KR", "KOI8_R", "CP037", "CP277", "CP278",
* "CP280", "CP284", "CP285", "CP297", "CP420", "CP424", "CP500", "CP870", "CP871" and "CP918".
* @param encoding Case insensitive Java encoding name: <code>UTF8, 8859_1, 8859_2, 8859_3,
* 8859_4, 8859_5, 8859_6, 8859_7, 8859_8, 8859_9, JIS, SJIS, EUCJIS,
* GB2312, BIG5, KSC5601, ISO2022KR, KOI8_R, CP037, CP277, CP278,
* CP280, CP284, CP285, CP297, CP420, CP424, CP500, CP870, CP871
* and CP918</code>.
* @return MIME charset name, or <var>null</var> if <var>encoding</var> is unknown.
* @see #convert
*/
public static String reverse(String encoding) {
return (String)s_revhash.get(encoding.toUpperCase());
}
}