+++ /dev/null
-/*
- * @(#)Tidy.java 1.11 2000/08/16
- *
- */
-
-/*
- HTML parser and pretty printer
-
- Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts
- Institute of Technology, Institut National de Recherche en
- Informatique et en Automatique, Keio University). All Rights
- Reserved.
-
- Contributing Author(s):
-
- Dave Raggett <dsr@w3.org>
- Andy Quick <ac.quick@sympatico.ca> (translation to Java)
-
- The contributing author(s) would like to thank all those who
- helped with testing, bug fixes, and patience. This wouldn't
- have been possible without all of you.
-
- COPYRIGHT NOTICE:
-
- This software and documentation is provided "as is," and
- the copyright holders and contributing author(s) make no
- representations or warranties, express or implied, including
- but not limited to, warranties of merchantability or fitness
- for any particular purpose or that the use of the software or
- documentation will not infringe any third party patents,
- copyrights, trademarks or other rights.
-
- The copyright holders and contributing author(s) will not be
- liable for any direct, indirect, special or consequential damages
- arising out of any use of the software or documentation, even if
- advised of the possibility of such damage.
-
- Permission is hereby granted to use, copy, modify, and distribute
- this source code, or portions hereof, documentation and executables,
- for any purpose, without fee, subject to the following restrictions:
-
- 1. The origin of this source code must not be misrepresented.
- 2. Altered versions must be plainly marked as such and must
- not be misrepresented as being the original source.
- 3. This Copyright notice may not be removed or altered from any
- source or altered source distribution.
-
- The copyright holders and contributing author(s) specifically
- permit, without fee, and encourage the use of this source code
- as a component for supporting the Hypertext Markup Language in
- commercial products. If you use this source code in a product,
- acknowledgment is not required but would be appreciated.
-*/
-
-package net.sourceforge.phpdt.tidy;
-
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.PrintWriter;
-import java.util.Properties;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IMarker;
-import org.eclipse.core.runtime.CoreException;
-
-/**
- *
- * <p>HTML parser and pretty printer</p>
- *
- * <p>
- * (c) 1998-2000 (W3C) MIT, INRIA, Keio University
- * See Tidy.java for the copyright notice.
- * Derived from <a href="http://www.w3.org/People/Raggett/tidy">
- * HTML Tidy Release 4 Aug 2000</a>
- * </p>
- *
- * <p>
- * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts
- * Institute of Technology, Institut National de Recherche en
- * Informatique et en Automatique, Keio University). All Rights
- * Reserved.
- * </p>
- *
- * <p>
- * Contributing Author(s):<br>
- * <a href="mailto:dsr@w3.org">Dave Raggett</a><br>
- * <a href="mailto:ac.quick@sympatico.ca">Andy Quick</a> (translation to Java)
- * </p>
- *
- * <p>
- * The contributing author(s) would like to thank all those who
- * helped with testing, bug fixes, and patience. This wouldn't
- * have been possible without all of you.
- * </p>
- *
- * <p>
- * COPYRIGHT NOTICE:<br>
- *
- * This software and documentation is provided "as is," and
- * the copyright holders and contributing author(s) make no
- * representations or warranties, express or implied, including
- * but not limited to, warranties of merchantability or fitness
- * for any particular purpose or that the use of the software or
- * documentation will not infringe any third party patents,
- * copyrights, trademarks or other rights.
- * </p>
- *
- * <p>
- * The copyright holders and contributing author(s) will not be
- * liable for any direct, indirect, special or consequential damages
- * arising out of any use of the software or documentation, even if
- * advised of the possibility of such damage.
- * </p>
- *
- * <p>
- * Permission is hereby granted to use, copy, modify, and distribute
- * this source code, or portions hereof, documentation and executables,
- * for any purpose, without fee, subject to the following restrictions:
- * </p>
- *
- * <p>
- * <ol>
- * <li>The origin of this source code must not be misrepresented.</li>
- * <li>Altered versions must be plainly marked as such and must
- * not be misrepresented as being the original source.</li>
- * <li>This Copyright notice may not be removed or altered from any
- * source or altered source distribution.</li>
- * </ol>
- * </p>
- *
- * <p>
- * The copyright holders and contributing author(s) specifically
- * permit, without fee, and encourage the use of this source code
- * as a component for supporting the Hypertext Markup Language in
- * commercial products. If you use this source code in a product,
- * acknowledgment is not required but would be appreciated.
- * </p>
- *
- * @author Dave Raggett <dsr@w3.org>
- * @author Andy Quick <ac.quick@sympatico.ca> (translation to Java)
- * @version 1.0, 1999/05/22
- * @version 1.0.1, 1999/05/29
- * @version 1.1, 1999/06/18 Java Bean
- * @version 1.2, 1999/07/10 Tidy Release 7 Jul 1999
- * @version 1.3, 1999/07/30 Tidy Release 26 Jul 1999
- * @version 1.4, 1999/09/04 DOM support
- * @version 1.5, 1999/10/23 Tidy Release 27 Sep 1999
- * @version 1.6, 1999/11/01 Tidy Release 22 Oct 1999
- * @version 1.7, 1999/12/06 Tidy Release 30 Nov 1999
- * @version 1.8, 2000/01/22 Tidy Release 13 Jan 2000
- * @version 1.9, 2000/06/03 Tidy Release 30 Apr 2000
- * @version 1.10, 2000/07/22 Tidy Release 8 Jul 2000
- * @version 1.11, 2000/08/16 Tidy Release 4 Aug 2000
- *
- */
-
-public class Tidy implements java.io.Serializable {
-
- static final long serialVersionUID = -2794371560623987718L;
-
- private boolean initialized = false;
- private PrintWriter errout = null; /* error output stream */
- private PrintWriter stderr = null;
- private Configuration configuration = null;
- private String inputStreamName = "InputStream";
- private int parseErrors = 0;
- private int parseWarnings = 0;
-
- public Tidy() {
- init();
- }
-
- public Configuration getConfiguration() {
- return configuration;
- }
-
- public PrintWriter getStderr() {
- return stderr;
- }
-
- /**
- * ParseErrors - the number of errors that occurred in the most
- * recent parse operation
- */
-
- public int getParseErrors() {
- return parseErrors;
- }
-
- /**
- * ParseWarnings - the number of warnings that occurred in the most
- * recent parse operation
- */
-
- public int getParseWarnings() {
- return parseWarnings;
- }
-
- /**
- * Errout - the error output stream
- */
-
- public PrintWriter getErrout() {
- return errout;
- }
-
- public void setErrout(PrintWriter errout) {
- this.errout = errout;
- }
-
- /**
- * Spaces - default indentation
- * @see org.w3c.tidy.Configuration#spaces
- */
-
- public void setSpaces(int spaces) {
- configuration.spaces = spaces;
- }
-
- public int getSpaces() {
- return configuration.spaces;
- }
-
- /**
- * Wraplen - default wrap margin
- * @see org.w3c.tidy.Configuration#wraplen
- */
-
- public void setWraplen(int wraplen) {
- configuration.wraplen = wraplen;
- }
-
- public int getWraplen() {
- return configuration.wraplen;
- }
-
- /**
- * CharEncoding
- * @see org.w3c.tidy.Configuration#CharEncoding
- */
-
- public void setCharEncoding(int charencoding) {
- configuration.CharEncoding = charencoding;
- }
-
- public int getCharEncoding() {
- return configuration.CharEncoding;
- }
-
- /**
- * Tabsize
- * @see org.w3c.tidy.Configuration#tabsize
- */
-
- public void setTabsize(int tabsize) {
- configuration.tabsize = tabsize;
- }
-
- public int getTabsize() {
- return configuration.tabsize;
- }
-
- /**
- * Errfile - file name to write errors to
- * @see org.w3c.tidy.Configuration#errfile
- */
-
- public void setErrfile(String errfile) {
- configuration.errfile = errfile;
- }
-
- public String getErrfile() {
- return configuration.errfile;
- }
-
- /**
- * Writeback - if true then output tidied markup
- * NOTE: this property is ignored when parsing from an InputStream.
- * @see org.w3c.tidy.Configuration#writeback
- */
-
- public void setWriteback(boolean writeback) {
- configuration.writeback = writeback;
- }
-
- public boolean getWriteback() {
- return configuration.writeback;
- }
-
- /**
- * OnlyErrors - if true normal output is suppressed
- * @see org.w3c.tidy.Configuration#OnlyErrors
- */
-
- public void setOnlyErrors(boolean OnlyErrors) {
- configuration.OnlyErrors = OnlyErrors;
- }
-
- public boolean getOnlyErrors() {
- return configuration.OnlyErrors;
- }
-
- /**
- * ShowWarnings - however errors are always shown
- * @see org.w3c.tidy.Configuration#ShowWarnings
- */
-
- public void setShowWarnings(boolean ShowWarnings) {
- configuration.ShowWarnings = ShowWarnings;
- }
-
- public boolean getShowWarnings() {
- return configuration.ShowWarnings;
- }
-
- /**
- * Quiet - no 'Parsing X', guessed DTD or summary
- * @see org.w3c.tidy.Configuration#Quiet
- */
-
- public void setQuiet(boolean Quiet) {
- configuration.Quiet = Quiet;
- }
-
- public boolean getQuiet() {
- return configuration.Quiet;
- }
-
- /**
- * IndentContent - indent content of appropriate tags
- * @see org.w3c.tidy.Configuration#IndentContent
- */
-
- public void setIndentContent(boolean IndentContent) {
- configuration.IndentContent = IndentContent;
- }
-
- public boolean getIndentContent() {
- return configuration.IndentContent;
- }
-
- /**
- * SmartIndent - does text/block level content effect indentation
- * @see org.w3c.tidy.Configuration#SmartIndent
- */
-
- public void setSmartIndent(boolean SmartIndent) {
- configuration.SmartIndent = SmartIndent;
- }
-
- public boolean getSmartIndent() {
- return configuration.SmartIndent;
- }
-
- /**
- * HideEndTags - suppress optional end tags
- * @see org.w3c.tidy.Configuration#HideEndTags
- */
-
- public void setHideEndTags(boolean HideEndTags) {
- configuration.HideEndTags = HideEndTags;
- }
-
- public boolean getHideEndTags() {
- return configuration.HideEndTags;
- }
-
- /**
- * XmlTags - treat input as XML
- * @see org.w3c.tidy.Configuration#XmlTags
- */
-
- public void setXmlTags(boolean XmlTags) {
- configuration.XmlTags = XmlTags;
- }
-
- public boolean getXmlTags() {
- return configuration.XmlTags;
- }
-
- /**
- * XmlOut - create output as XML
- * @see org.w3c.tidy.Configuration#XmlOut
- */
-
- public void setXmlOut(boolean XmlOut) {
- configuration.XmlOut = XmlOut;
- }
-
- public boolean getXmlOut() {
- return configuration.XmlOut;
- }
-
- /**
- * XHTML - output extensible HTML
- * @see org.w3c.tidy.Configuration#xHTML
- */
-
- public void setXHTML(boolean xHTML) {
- configuration.xHTML = xHTML;
- }
-
- public boolean getXHTML() {
- return configuration.xHTML;
- }
-
- /**
- * RawOut - avoid mapping values > 127 to entities
- * @see org.w3c.tidy.Configuration#RawOut
- */
-
- public void setRawOut(boolean RawOut) {
- configuration.RawOut = RawOut;
- }
-
- public boolean getRawOut() {
- return configuration.RawOut;
- }
-
- /**
- * UpperCaseTags - output tags in upper not lower case
- * @see org.w3c.tidy.Configuration#UpperCaseTags
- */
-
- public void setUpperCaseTags(boolean UpperCaseTags) {
- configuration.UpperCaseTags = UpperCaseTags;
- }
-
- public boolean getUpperCaseTags() {
- return configuration.UpperCaseTags;
- }
-
- /**
- * UpperCaseAttrs - output attributes in upper not lower case
- * @see org.w3c.tidy.Configuration#UpperCaseAttrs
- */
-
- public void setUpperCaseAttrs(boolean UpperCaseAttrs) {
- configuration.UpperCaseAttrs = UpperCaseAttrs;
- }
-
- public boolean getUpperCaseAttrs() {
- return configuration.UpperCaseAttrs;
- }
-
- /**
- * MakeClean - remove presentational clutter
- * @see org.w3c.tidy.Configuration#MakeClean
- */
-
- public void setMakeClean(boolean MakeClean) {
- configuration.MakeClean = MakeClean;
- }
-
- public boolean getMakeClean() {
- return configuration.MakeClean;
- }
-
- /**
- * BreakBeforeBR - o/p newline before <br> or not?
- * @see org.w3c.tidy.Configuration#BreakBeforeBR
- */
-
- public void setBreakBeforeBR(boolean BreakBeforeBR) {
- configuration.BreakBeforeBR = BreakBeforeBR;
- }
-
- public boolean getBreakBeforeBR() {
- return configuration.BreakBeforeBR;
- }
-
- /**
- * BurstSlides - create slides on each h2 element
- * @see org.w3c.tidy.Configuration#BurstSlides
- */
-
- public void setBurstSlides(boolean BurstSlides) {
- configuration.BurstSlides = BurstSlides;
- }
-
- public boolean getBurstSlides() {
- return configuration.BurstSlides;
- }
-
- /**
- * NumEntities - use numeric entities
- * @see org.w3c.tidy.Configuration#NumEntities
- */
-
- public void setNumEntities(boolean NumEntities) {
- configuration.NumEntities = NumEntities;
- }
-
- public boolean getNumEntities() {
- return configuration.NumEntities;
- }
-
- /**
- * QuoteMarks - output " marks as &quot;
- * @see org.w3c.tidy.Configuration#QuoteMarks
- */
-
- public void setQuoteMarks(boolean QuoteMarks) {
- configuration.QuoteMarks = QuoteMarks;
- }
-
- public boolean getQuoteMarks() {
- return configuration.QuoteMarks;
- }
-
- /**
- * QuoteNbsp - output non-breaking space as entity
- * @see org.w3c.tidy.Configuration#QuoteNbsp
- */
-
- public void setQuoteNbsp(boolean QuoteNbsp) {
- configuration.QuoteNbsp = QuoteNbsp;
- }
-
- public boolean getQuoteNbsp() {
- return configuration.QuoteNbsp;
- }
-
- /**
- * QuoteAmpersand - output naked ampersand as &
- * @see org.w3c.tidy.Configuration#QuoteAmpersand
- */
-
- public void setQuoteAmpersand(boolean QuoteAmpersand) {
- configuration.QuoteAmpersand = QuoteAmpersand;
- }
-
- public boolean getQuoteAmpersand() {
- return configuration.QuoteAmpersand;
- }
-
- /**
- * WrapAttVals - wrap within attribute values
- * @see org.w3c.tidy.Configuration#WrapAttVals
- */
-
- public void setWrapAttVals(boolean WrapAttVals) {
- configuration.WrapAttVals = WrapAttVals;
- }
-
- public boolean getWrapAttVals() {
- return configuration.WrapAttVals;
- }
-
- /**
- * WrapScriptlets - wrap within JavaScript string literals
- * @see org.w3c.tidy.Configuration#WrapScriptlets
- */
-
- public void setWrapScriptlets(boolean WrapScriptlets) {
- configuration.WrapScriptlets = WrapScriptlets;
- }
-
- public boolean getWrapScriptlets() {
- return configuration.WrapScriptlets;
- }
-
- /**
- * WrapSection - wrap within <![ ... ]> section tags
- * @see org.w3c.tidy.Configuration#WrapSection
- */
-
- public void setWrapSection(boolean WrapSection) {
- configuration.WrapSection = WrapSection;
- }
-
- public boolean getWrapSection() {
- return configuration.WrapSection;
- }
-
- /**
- * AltText - default text for alt attribute
- * @see org.w3c.tidy.Configuration#altText
- */
-
- public void setAltText(String altText) {
- configuration.altText = altText;
- }
-
- public String getAltText() {
- return configuration.altText;
- }
-
- /**
- * Slidestyle - style sheet for slides
- * @see org.w3c.tidy.Configuration#slidestyle
- */
-
- public void setSlidestyle(String slidestyle) {
- configuration.slidestyle = slidestyle;
- }
-
- public String getSlidestyle() {
- return configuration.slidestyle;
- }
-
- /**
- * XmlPi - add <?xml?> for XML docs
- * @see org.w3c.tidy.Configuration#XmlPi
- */
-
- public void setXmlPi(boolean XmlPi) {
- configuration.XmlPi = XmlPi;
- }
-
- public boolean getXmlPi() {
- return configuration.XmlPi;
- }
-
- /**
- * DropFontTags - discard presentation tags
- * @see org.w3c.tidy.Configuration#DropFontTags
- */
-
- public void setDropFontTags(boolean DropFontTags) {
- configuration.DropFontTags = DropFontTags;
- }
-
- public boolean getDropFontTags() {
- return configuration.DropFontTags;
- }
-
- /**
- * DropEmptyParas - discard empty p elements
- * @see org.w3c.tidy.Configuration#DropEmptyParas
- */
-
- public void setDropEmptyParas(boolean DropEmptyParas) {
- configuration.DropEmptyParas = DropEmptyParas;
- }
-
- public boolean getDropEmptyParas() {
- return configuration.DropEmptyParas;
- }
-
- /**
- * FixComments - fix comments with adjacent hyphens
- * @see org.w3c.tidy.Configuration#FixComments
- */
-
- public void setFixComments(boolean FixComments) {
- configuration.FixComments = FixComments;
- }
-
- public boolean getFixComments() {
- return configuration.FixComments;
- }
-
- /**
- * WrapAsp - wrap within ASP pseudo elements
- * @see org.w3c.tidy.Configuration#WrapAsp
- */
-
- public void setWrapAsp(boolean WrapAsp) {
- configuration.WrapAsp = WrapAsp;
- }
-
- public boolean getWrapAsp() {
- return configuration.WrapAsp;
- }
-
- /**
- * WrapJste - wrap within JSTE pseudo elements
- * @see org.w3c.tidy.Configuration#WrapJste
- */
-
- public void setWrapJste(boolean WrapJste) {
- configuration.WrapJste = WrapJste;
- }
-
- public boolean getWrapJste() {
- return configuration.WrapJste;
- }
-
- /**
- * WrapPhp - wrap within PHP pseudo elements
- * @see org.w3c.tidy.Configuration#WrapPhp
- */
-
- public void setWrapPhp(boolean WrapPhp) {
- configuration.WrapPhp = WrapPhp;
- }
-
- public boolean getWrapPhp() {
- return configuration.WrapPhp;
- }
-
- /**
- * FixBackslash - fix URLs by replacing \ with /
- * @see org.w3c.tidy.Configuration#FixBackslash
- */
-
- public void setFixBackslash(boolean FixBackslash) {
- configuration.FixBackslash = FixBackslash;
- }
-
- public boolean getFixBackslash() {
- return configuration.FixBackslash;
- }
-
- /**
- * IndentAttributes - newline+indent before each attribute
- * @see org.w3c.tidy.Configuration#IndentAttributes
- */
-
- public void setIndentAttributes(boolean IndentAttributes) {
- configuration.IndentAttributes = IndentAttributes;
- }
-
- public boolean getIndentAttributes() {
- return configuration.IndentAttributes;
- }
-
- /**
- * DocType - user specified doctype
- * omit | auto | strict | loose | <i>fpi</i>
- * where the <i>fpi</i> is a string similar to
- * "-//ACME//DTD HTML 3.14159//EN"
- * Note: for <i>fpi</i> include the double-quotes in the string.
- * @see org.w3c.tidy.Configuration#docTypeStr
- * @see org.w3c.tidy.Configuration#docTypeMode
- */
-
- public void setDocType(String doctype) {
- if (doctype != null)
- configuration.docTypeStr = configuration.parseDocType(doctype, "doctype");
- }
-
- public String getDocType() {
- String result = null;
- switch (configuration.docTypeMode) {
- case Configuration.DOCTYPE_OMIT :
- result = "omit";
- break;
- case Configuration.DOCTYPE_AUTO :
- result = "auto";
- break;
- case Configuration.DOCTYPE_STRICT :
- result = "strict";
- break;
- case Configuration.DOCTYPE_LOOSE :
- result = "loose";
- break;
- case Configuration.DOCTYPE_USER :
- result = configuration.docTypeStr;
- break;
- }
- return result;
- }
-
- /**
- * LogicalEmphasis - replace i by em and b by strong
- * @see org.w3c.tidy.Configuration#LogicalEmphasis
- */
-
- public void setLogicalEmphasis(boolean LogicalEmphasis) {
- configuration.LogicalEmphasis = LogicalEmphasis;
- }
-
- public boolean getLogicalEmphasis() {
- return configuration.LogicalEmphasis;
- }
-
- /**
- * XmlPIs - if set to true PIs must end with ?>
- * @see org.w3c.tidy.Configuration#XmlPIs
- */
-
- public void setXmlPIs(boolean XmlPIs) {
- configuration.XmlPIs = XmlPIs;
- }
-
- public boolean getXmlPIs() {
- return configuration.XmlPIs;
- }
-
- /**
- * EncloseText - if true text at body is wrapped in <p>'s
- * @see org.w3c.tidy.Configuration#EncloseBodyText
- */
-
- public void setEncloseText(boolean EncloseText) {
- configuration.EncloseBodyText = EncloseText;
- }
-
- public boolean getEncloseText() {
- return configuration.EncloseBodyText;
- }
-
- /**
- * EncloseBlockText - if true text in blocks is wrapped in <p>'s
- * @see org.w3c.tidy.Configuration#EncloseBlockText
- */
-
- public void setEncloseBlockText(boolean EncloseBlockText) {
- configuration.EncloseBlockText = EncloseBlockText;
- }
-
- public boolean getEncloseBlockText() {
- return configuration.EncloseBlockText;
- }
-
- /**
- * KeepFileTimes - if true last modified time is preserved<br>
- * <b>this is NOT supported at this time.</b>
- * @see org.w3c.tidy.Configuration#KeepFileTimes
- */
-
- public void setKeepFileTimes(boolean KeepFileTimes) {
- configuration.KeepFileTimes = KeepFileTimes;
- }
-
- public boolean getKeepFileTimes() {
- return configuration.KeepFileTimes;
- }
-
- /**
- * Word2000 - draconian cleaning for Word2000
- * @see org.w3c.tidy.Configuration#Word2000
- */
-
- public void setWord2000(boolean Word2000) {
- configuration.Word2000 = Word2000;
- }
-
- public boolean getWord2000() {
- return configuration.Word2000;
- }
-
- /**
- * TidyMark - add meta element indicating tidied doc
- * @see org.w3c.tidy.Configuration#TidyMark
- */
-
- public void setTidyMark(boolean TidyMark) {
- configuration.TidyMark = TidyMark;
- }
-
- public boolean getTidyMark() {
- return configuration.TidyMark;
- }
-
- /**
- * XmlSpace - if set to yes adds xml:space attr as needed
- * @see org.w3c.tidy.Configuration#XmlSpace
- */
-
- public void setXmlSpace(boolean XmlSpace) {
- configuration.XmlSpace = XmlSpace;
- }
-
- public boolean getXmlSpace() {
- return configuration.XmlSpace;
- }
-
- /**
- * Emacs - if true format error output for GNU Emacs
- * @see org.w3c.tidy.Configuration#Emacs
- */
-
- public void setEmacs(boolean Emacs) {
- configuration.Emacs = Emacs;
- }
-
- public boolean getEmacs() {
- return configuration.Emacs;
- }
-
- /**
- * LiteralAttribs - if true attributes may use newlines
- * @see org.w3c.tidy.Configuration#LiteralAttribs
- */
-
- public void setLiteralAttribs(boolean LiteralAttribs) {
- configuration.LiteralAttribs = LiteralAttribs;
- }
-
- public boolean getLiteralAttribs() {
- return configuration.LiteralAttribs;
- }
-
- /**
- * InputStreamName - the name of the input stream (printed in the
- * header information).
- */
- public void setInputStreamName(String name) {
- if (name != null)
- inputStreamName = name;
- }
-
- public String getInputStreamName() {
- return inputStreamName;
- }
-
- /**
- * Sets the configuration from a configuration file.
- */
-
- public void setConfigurationFromFile(String filename) {
- configuration.parseFile(filename);
- }
-
- /**
- * Sets the configuration from a properties object.
- */
-
- public void setConfigurationFromProps(Properties props) {
- configuration.addProps(props);
- }
-
- /**
- * first time initialization which should
- * precede reading the command line
- */
-
- private void init() {
- configuration = new Configuration();
- if (configuration == null)
- return;
-
- AttributeTable at = AttributeTable.getDefaultAttributeTable();
- if (at == null)
- return;
- TagTable tt = new TagTable();
- if (tt == null)
- return;
- tt.setConfiguration(configuration);
- configuration.tt = tt;
- EntityTable et = EntityTable.getDefaultEntityTable();
- if (et == null)
- return;
-
- /* Unnecessary - same initial values in Configuration
- Configuration.XmlTags = false;
- Configuration.XmlOut = false;
- Configuration.HideEndTags = false;
- Configuration.UpperCaseTags = false;
- Configuration.MakeClean = false;
- Configuration.writeback = false;
- Configuration.OnlyErrors = false;
- */
-
- configuration.errfile = null;
- stderr = new PrintWriter(System.err, true);
- errout = stderr;
- initialized = true;
- }
-
- /**
- * Parses InputStream in and returns the root Node.
- * If out is non-null, pretty prints to OutputStream out.
- */
-
- public Node parse(IFile iFile, InputStream in, OutputStream out) {
- Node document = null;
-
- try {
- iFile.deleteMarkers(IMarker.PROBLEM, false, 0);
- document = parse(iFile, in, null, out);
- } catch (CoreException e) {
- } catch (FileNotFoundException fnfe) {
- } catch (IOException e) {
- }
-
- return document;
- }
-
- /**
- * Internal routine that actually does the parsing. The caller
- * can pass either an InputStream or file name. If both are passed,
- * the file name is preferred.
- */
-
- private Node parse(IFile iFile, InputStream in, String file, OutputStream out) throws FileNotFoundException, IOException {
- Lexer lexer;
- Node document = null;
- Node doctype;
- Out o = new OutImpl(); /* normal output stream */
- PPrint pprint;
-
- if (!initialized)
- return null;
-
- if (errout == null)
- return null;
-
- parseErrors = 0;
- parseWarnings = 0;
-
- /* ensure config is self-consistent */
- configuration.adjust();
-
- if (file != null) {
- in = new FileInputStream(file);
- inputStreamName = file;
- } else if (in == null) {
- in = System.in;
- inputStreamName = "stdin";
- }
-
- if (in != null) {
- lexer = new Lexer(iFile,new StreamInImpl(in, configuration.CharEncoding, configuration.tabsize), configuration);
- lexer.errout = errout;
-
- /*
- store pointer to lexer in input stream
- to allow character encoding errors to be
- reported
- */
- lexer.in.lexer = lexer;
-
- /* Tidy doesn't alter the doctype for generic XML docs */
- if (configuration.XmlTags)
- document = ParserImpl.parseXMLDocument(lexer);
- else {
- lexer.warnings = 0;
- if (!configuration.Quiet)
- Report.helloMessage(errout, Report.RELEASE_DATE, inputStreamName);
-
- document = ParserImpl.parseDocument(lexer);
-
- if (!document.checkNodeIntegrity()) {
- Report.badTree(errout);
- return null;
- }
-
- Clean cleaner = new Clean(configuration.tt);
-
- /* simplifies <b><b> ... </b> ...</b> etc. */
- cleaner.nestedEmphasis(document);
-
- /* cleans up <dir>indented text</dir> etc. */
- cleaner.list2BQ(document);
- cleaner.bQ2Div(document);
-
- /* replaces i by em and b by strong */
- if (configuration.LogicalEmphasis)
- cleaner.emFromI(document);
-
- if (configuration.Word2000 && cleaner.isWord2000(document, configuration.tt)) {
- /* prune Word2000's <![if ...]> ... <![endif]> */
- cleaner.dropSections(lexer, document);
-
- /* drop style & class attributes and empty p, span elements */
- cleaner.cleanWord2000(lexer, document);
- }
-
- /* replaces presentational markup by style rules */
- if (configuration.MakeClean || configuration.DropFontTags)
- cleaner.cleanTree(lexer, document);
-
- if (!document.checkNodeIntegrity()) {
- Report.badTree(errout);
- return null;
- }
- doctype = document.findDocType();
- if (document.content != null) {
- if (configuration.xHTML)
- lexer.setXHTMLDocType(document);
- else
- lexer.fixDocType(document);
-
- if (configuration.TidyMark)
- lexer.addGenerator(document);
- }
-
- /* ensure presence of initial <?XML version="1.0"?> */
- if (configuration.XmlOut && configuration.XmlPi)
- lexer.fixXMLPI(document);
-
- if (!configuration.Quiet && document.content != null) {
- Report.reportVersion(errout, lexer, inputStreamName, doctype);
- Report.reportNumWarnings(errout, lexer);
- }
- }
-
- parseWarnings = lexer.warnings;
- parseErrors = lexer.errors;
-
- // Try to close the InputStream but only if if we created it.
-
- if ((file != null) && (in != System.in)) {
- try {
- in.close();
- } catch (IOException e) {
- }
- }
-
- if (lexer.errors > 0)
- Report.needsAuthorIntervention(errout);
-
- o.state = StreamIn.FSM_ASCII;
- o.encoding = configuration.CharEncoding;
-
- if (!configuration.OnlyErrors && lexer.errors == 0) {
- if (configuration.BurstSlides) {
- Node body;
-
- body = null;
- /*
- remove doctype to avoid potential clash with
- markup introduced when bursting into slides
- */
- /* discard the document type */
- doctype = document.findDocType();
-
- if (doctype != null)
- Node.discardElement(doctype);
-
- /* slides use transitional features */
- lexer.versions |= Dict.VERS_HTML40_LOOSE;
-
- /* and patch up doctype to match */
- if (configuration.xHTML)
- lexer.setXHTMLDocType(document);
- else
- lexer.fixDocType(document);
-
- /* find the body element which may be implicit */
- body = document.findBody(configuration.tt);
-
- if (body != null) {
- pprint = new PPrint(configuration);
- Report.reportNumberOfSlides(errout, pprint.countSlides(body));
- pprint.createSlides(lexer, document);
- } else
- Report.missingBody(errout);
- } else if (configuration.writeback && (file != null)) {
- try {
- pprint = new PPrint(configuration);
- o.out = new FileOutputStream(file);
-
- if (configuration.XmlTags)
- pprint.printXMLTree(o, (short) 0, 0, lexer, document);
- else
- pprint.printTree(o, (short) 0, 0, lexer, document);
-
- pprint.flushLine(o, 0);
- o.out.close();
- } catch (IOException e) {
- errout.println(file + e.toString());
- }
- } else if (out != null) {
- pprint = new PPrint(configuration);
- o.out = out;
-
- if (configuration.XmlTags)
- pprint.printXMLTree(o, (short) 0, 0, lexer, document);
- else
- pprint.printTree(o, (short) 0, 0, lexer, document);
-
- pprint.flushLine(o, 0);
- }
-
- }
-
- Report.errorSummary(lexer);
- }
- return document;
- }
-
- /**
- * Parses InputStream in and returns a DOM Document node.
- * If out is non-null, pretty prints to OutputStream out.
- */
-
- public org.w3c.dom.Document parseDOM(IFile file, InputStream in, OutputStream out) {
- Node document = parse(file, in, out);
- if (document != null)
- return (org.w3c.dom.Document) document.getAdapter();
- else
- return null;
- }
-
- /**
- * Creates an empty DOM Document.
- */
-
- public static org.w3c.dom.Document createEmptyDocument() {
- Node document = new Node(Node.RootNode, new byte[0], 0, 0);
- Node node = new Node(Node.StartTag, new byte[0], 0, 0, "html", new TagTable());
- if (document != null && node != null) {
- Node.insertNodeAtStart(document, node);
- return (org.w3c.dom.Document) document.getAdapter();
- } else {
- return null;
- }
- }
-
- /**
- * Pretty-prints a DOM Document.
- */
-
- public void pprint(org.w3c.dom.Document doc, OutputStream out) {
- Out o = new OutImpl();
- PPrint pprint;
- Node document;
-
- if (!(doc instanceof DOMDocumentImpl)) {
- return;
- }
- document = ((DOMDocumentImpl) doc).adaptee;
-
- o.state = StreamIn.FSM_ASCII;
- o.encoding = configuration.CharEncoding;
-
- if (out != null) {
- pprint = new PPrint(configuration);
- o.out = out;
-
- if (configuration.XmlTags)
- pprint.printXMLTree(o, (short) 0, 0, null, document);
- else
- pprint.printTree(o, (short) 0, 0, null, document);
-
- pprint.flushLine(o, 0);
- }
- }
-
- /**
- * Command line interface to parser and pretty printer.
- */
-
- public static void main(String[] argv) {
- int totalerrors = 0;
- int totalwarnings = 0;
- String file;
- InputStream in;
- String prog = "Tidy";
- Node document;
- Node doctype;
- Lexer lexer;
- String s;
- Out out = new OutImpl(); /* normal output stream */
- PPrint pprint;
- int argc = argv.length + 1;
- int argIndex = 0;
- Tidy tidy;
- Configuration configuration;
- String arg;
- String current_errorfile = "stderr";
-
- tidy = new Tidy();
- configuration = tidy.getConfiguration();
-
- /* read command line */
-
- while (argc > 0) {
- if (argc > 1 && argv[argIndex].startsWith("-")) {
- /* support -foo and --foo */
- arg = argv[argIndex].substring(1);
-
- if (arg.length() > 0 && arg.charAt(0) == '-')
- arg = arg.substring(1);
-
- if (arg.equals("xml"))
- configuration.XmlTags = true;
- else if (arg.equals("asxml") || arg.equals("asxhtml"))
- configuration.xHTML = true;
- else if (arg.equals("indent")) {
- configuration.IndentContent = true;
- configuration.SmartIndent = true;
- } else if (arg.equals("omit"))
- configuration.HideEndTags = true;
- else if (arg.equals("upper"))
- configuration.UpperCaseTags = true;
- else if (arg.equals("clean"))
- configuration.MakeClean = true;
- else if (arg.equals("raw"))
- configuration.CharEncoding = Configuration.RAW;
- else if (arg.equals("ascii"))
- configuration.CharEncoding = Configuration.ASCII;
- else if (arg.equals("latin1"))
- configuration.CharEncoding = Configuration.LATIN1;
- else if (arg.equals("utf8"))
- configuration.CharEncoding = Configuration.UTF8;
- else if (arg.equals("iso2022"))
- configuration.CharEncoding = Configuration.ISO2022;
- else if (arg.equals("mac"))
- configuration.CharEncoding = Configuration.MACROMAN;
- else if (arg.equals("numeric"))
- configuration.NumEntities = true;
- else if (arg.equals("modify"))
- configuration.writeback = true;
- else if (arg.equals("change")) /* obsolete */
- configuration.writeback = true;
- else if (arg.equals("update")) /* obsolete */
- configuration.writeback = true;
- else if (arg.equals("errors"))
- configuration.OnlyErrors = true;
- else if (arg.equals("quiet"))
- configuration.Quiet = true;
- else if (arg.equals("slides"))
- configuration.BurstSlides = true;
- else if (arg.equals("help") || argv[argIndex].charAt(1) == '?' || argv[argIndex].charAt(1) == 'h') {
- Report.helpText(new PrintWriter(System.out, true), prog);
- System.exit(1);
- } else if (arg.equals("config")) {
- if (argc >= 3) {
- configuration.parseFile(argv[argIndex + 1]);
- --argc;
- ++argIndex;
- }
- } else if (argv[argIndex].equals("-file") || argv[argIndex].equals("--file") || argv[argIndex].equals("-f")) {
- if (argc >= 3) {
- configuration.errfile = argv[argIndex + 1];
- --argc;
- ++argIndex;
- }
- } else if (argv[argIndex].equals("-wrap") || argv[argIndex].equals("--wrap") || argv[argIndex].equals("-w")) {
- if (argc >= 3) {
- configuration.wraplen = Integer.parseInt(argv[argIndex + 1]);
- --argc;
- ++argIndex;
- }
- } else if (argv[argIndex].equals("-version") || argv[argIndex].equals("--version") || argv[argIndex].equals("-v")) {
- Report.showVersion(tidy.getErrout());
- System.exit(0);
- } else {
- s = argv[argIndex];
-
- for (int i = 1; i < s.length(); i++) {
- if (s.charAt(i) == 'i') {
- configuration.IndentContent = true;
- configuration.SmartIndent = true;
- } else if (s.charAt(i) == 'o')
- configuration.HideEndTags = true;
- else if (s.charAt(i) == 'u')
- configuration.UpperCaseTags = true;
- else if (s.charAt(i) == 'c')
- configuration.MakeClean = true;
- else if (s.charAt(i) == 'n')
- configuration.NumEntities = true;
- else if (s.charAt(i) == 'm')
- configuration.writeback = true;
- else if (s.charAt(i) == 'e')
- configuration.OnlyErrors = true;
- else if (s.charAt(i) == 'q')
- configuration.Quiet = true;
- else
- Report.unknownOption(tidy.getErrout(), s.charAt(i));
- }
- }
-
- --argc;
- ++argIndex;
- continue;
- }
-
- /* ensure config is self-consistent */
- configuration.adjust();
-
- /* user specified error file */
- if (configuration.errfile != null) {
- /* is it same as the currently opened file? */
- if (!configuration.errfile.equals(current_errorfile)) {
- /* no so close previous error file */
-
- if (tidy.getErrout() != tidy.getStderr())
- tidy.getErrout().close();
-
- /* and try to open the new error file */
- try {
- tidy.setErrout(new PrintWriter(new FileWriter(configuration.errfile), true));
- current_errorfile = configuration.errfile;
- } catch (IOException e) {
- /* can't be opened so fall back to stderr */
- current_errorfile = "stderr";
- tidy.setErrout(tidy.getStderr());
- }
- }
- }
-
- if (argc > 1) {
- file = argv[argIndex];
- } else {
- file = "stdin";
- }
-
- try {
- document = tidy.parse(null, null, file, System.out);
- totalwarnings += tidy.parseWarnings;
- totalerrors += tidy.parseErrors;
- } catch (FileNotFoundException fnfe) {
- Report.unknownFile(tidy.getErrout(), prog, file);
- } catch (IOException ioe) {
- Report.unknownFile(tidy.getErrout(), prog, file);
- }
-
- --argc;
- ++argIndex;
-
- if (argc <= 1)
- break;
- }
-
- if (totalerrors + totalwarnings > 0)
- Report.generalInfo(tidy.getErrout());
-
- if (tidy.getErrout() != tidy.getStderr())
- tidy.getErrout().close();
-
- /* return status can be used by scripts */
-
- if (totalerrors > 0)
- System.exit(2);
-
- if (totalwarnings > 0)
- System.exit(1);
-
- /* 0 signifies all is ok */
- System.exit(0);
- }
-}
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