configuration.java

windows 代码

/*
 * @(#)Configuration.java   1.11 2000/08/16
 *
 */

package org.w3c.tidy;

/**
 *
 * Read configuration file and manage configuration properties.
 *
 * (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>
 *
 * @author  Dave Raggett <[e-mail]>
 * @author  Andy Quick <[e-mail]> (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
 */

/*
  Configuration files associate a property name with a value.
  The format is that of a Java .properties file.
*/

import java.util.Enumeration;
import java.util.Properties;
import java.util.StringTokenizer;
import java.io.FileInputStream;
import java.io.IOException;

public class Configuration implements java.io.Serializable {

    /* character encodings */
    public static final int RAW         = 0;
    public static final int ASCII       = 1;
    public static final int LATIN1      = 2;
    public static final int UTF8        = 3;
    public static final int ISO2022     = 4;
    public static final int MACROMAN    = 5;

    /* mode controlling treatment of doctype */
    public static final int DOCTYPE_OMIT  = 0;
    public static final int DOCTYPE_AUTO  = 1;
    public static final int DOCTYPE_STRICT= 2;
    public static final int DOCTYPE_LOOSE = 3;
    public static final int DOCTYPE_USER  = 4;

    protected int spaces =  2;           /* default indentation */
    protected int wraplen = 68;          /* default wrap margin */
    protected int CharEncoding = ASCII;
    protected int tabsize = 4;

    protected int     docTypeMode = DOCTYPE_AUTO; /* see doctype property */
    protected String  altText = null;      /* default text for alt attribute */
    protected String  slidestyle = null;    /* style sheet for slides */
    protected String  docTypeStr = null;    /* user specified doctype */
    protected String  errfile = null;       /* file name to write errors to */
    protected boolean writeback = false;        /* if true then output tidied markup */

    protected boolean OnlyErrors = false;       /* if true normal output is suppressed */
    protected boolean ShowWarnings = true;      /* however errors are always shown */
    protected boolean Quiet = false;            /* no 'Parsing X', guessed DTD or summary */
    protected boolean IndentContent = false;    /* indent content of appropriate tags */
    protected boolean SmartIndent = false;      /* does text/block level content effect indentation */
    protected boolean HideEndTags = false;      /* suppress optional end tags */
    protected boolean XmlTags = false;          /* treat input as XML */
    protected boolean XmlOut = false;           /* create output as XML */
    protected boolean xHTML = false;            /* output extensible HTML */
    protected boolean XmlPi = false;             /* add <?xml?> for XML docs */
    protected boolean RawOut = false;           /* avoid mapping values > 127 to entities */
    protected boolean UpperCaseTags = false;    /* output tags in upper not lower case */
    protected boolean UpperCaseAttrs = false;   /* output attributes in upper not lower case */
    protected boolean MakeClean = false;        /* remove presentational clutter */
    protected boolean LogicalEmphasis = false;  /* replace i by em and b by strong */
    protected boolean DropFontTags = false;     /* discard presentation tags */
    protected boolean DropEmptyParas = true;    /* discard empty p elements */
    protected boolean FixComments = true;       /* fix comments with adjacent hyphens */
    protected boolean BreakBeforeBR = false;    /* o/p newline before <br> or not? */
    protected boolean BurstSlides = false;      /* create slides on each h2 element */
    protected boolean NumEntities = false;      /* use numeric entities */
    protected boolean QuoteMarks = false;       /* output " marks as &quot; */
    protected boolean QuoteNbsp = true;         /* output non-breaking space as entity */
    protected boolean QuoteAmpersand = true;    /* output naked ampersand as &amp; */
    protected boolean WrapAttVals = false;      /* wrap within attribute values */
    protected boolean WrapScriptlets = false;   /* wrap within JavaScript string literals */
    protected boolean WrapSection = true;       /* wrap within <![ ... ]> section tags */
    protected boolean WrapAsp = true;           /* wrap within ASP pseudo elements */
    protected boolean WrapJste = true;          /* wrap within JSTE pseudo elements */
    protected boolean WrapPhp = true;           /* wrap within PHP pseudo elements */
    protected boolean FixBackslash = true;      /* fix URLs by replacing \ with / */
    protected boolean IndentAttributes = false; /* newline+indent before each attribute */
    protected boolean XmlPIs = false;           /* if set to yes PIs must end with ?> */
    protected boolean XmlSpace = false;         /* if set to yes adds xml:space attr as needed */
    protected boolean EncloseBodyText = false;  /* if yes text at body is wrapped in <p>'s */
    protected boolean EncloseBlockText = false; /* if yes text in blocks is wrapped in <p>'s */
    protected boolean KeepFileTimes = true;     /* if yes last modied time is preserved */
    protected boolean Word2000 = false;         /* draconian cleaning for Word2000 */
    protected boolean TidyMark = true;          /* add meta element indicating tidied doc */
    protected boolean Emacs = false;            /* if true format error output for GNU Emacs */
    protected boolean LiteralAttribs = false;   /* if true attributes may use newlines */

    private transient Properties _properties = new Properties();

    public Configuration()
    {
    }

    public void addProps( Properties p )
    {
        Enumeration enum = p.propertyNames();
        while (enum.hasMoreElements())
        {
            String key = (String) enum.nextElement();
            String value = p.getProperty(key);
            _properties.put(key, value);
        }
        parseProps();
    }

    public void parseFile( String filename )
    {
        try
        {
            _properties.load( new FileInputStream( filename ) );
        }
        catch (IOException e)
        {
            System.err.println(filename + e.toString());
            return;
        }
        parseProps();
    }

    private void parseProps()
    {
        String value;

        value = _properties.getProperty("indent-spaces");
        if (value != null)
            spaces = parseInt(value);

        value = _properties.getProperty("wrap");
        if (value != null)
            wraplen = parseInt(value);

        value = _properties.getProperty("wrap-attributes");
        if (value != null)
            WrapAttVals = parseBool(value);

        value = _properties.getProperty("wrap-script-literals");
        if (value != null)
            WrapScriptlets = parseBool(value);

        value = _properties.getProperty("wrap-sections");
        if (value != null)
            WrapSection = parseBool(value);

        value = _properties.getProperty("wrap-asp");
        if (value != null)
            WrapAsp = parseBool(value);

        value = _properties.getProperty("wrap-jste");
        if (value != null)
            WrapJste = parseBool(value);

        value = _properties.getProperty("wrap-php");
        if (value != null)
            WrapPhp = parseBool(value);

        value = _properties.getProperty("literal-attributes");
        if (value != null)
            LiteralAttribs = parseBool(value);

        value = _properties.getProperty("tab-size");
        if (value != null)
            tabsize = parseInt(value);

        value = _properties.getProperty("markup");
        if (value != null)
            OnlyErrors = parseInvBool(value);

        value = _properties.getProperty("quiet");
        if (value != null)
            Quiet = parseBool(value);

        value = _properties.getProperty("tidy-mark");
        if (value != null)
            TidyMark = parseBool(value);

        value = _properties.getProperty("indent");
        if (value != null)
            IndentContent = parseIndent(value);

        value = _properties.getProperty("indent-attributes");
        if (value != null)
            IndentAttributes = parseBool(value);

        value = _properties.getProperty("hide-endtags");
        if (value != null)
            HideEndTags = parseBool(value);

        value = _properties.getProperty("input-xml");
        if (value != null)
            XmlTags = parseBool(value);

        value = _properties.getProperty("output-xml");
        if (value != null)
            XmlOut = parseBool(value);

        value = _properties.getProperty("output-xhtml");
        if (value != null)
            xHTML = parseBool(value);

        value = _properties.getProperty("add-xml-pi");
        if (value != null)
            XmlPi = parseBool(value);

        value = _properties.getProperty("add-xml-decl");
        if (value != null)
            XmlPi = parseBool(value);

        value = _properties.getProperty("assume-xml-procins");
        if (value != null)
            XmlPIs = parseBool(value);

        value = _properties.getProperty("raw");
        if (value != null)
            RawOut = parseBool(value);

        value = _properties.getProperty("uppercase-tags");
        if (value != null)
            UpperCaseTags = parseBool(value);

        value = _properties.getProperty("uppercase-attributes");
        if (value != null)
            UpperCaseAttrs = parseBool(value);

        value = _properties.getProperty("clean");
        if (value != null)
            MakeClean = parseBool(value);

        value = _properties.getProperty("logical-emphasis");
        if (value != null)
            LogicalEmphasis = parseBool(value);

        value = _properties.getProperty("word-2000");
        if (value != null)
            Word2000 = parseBool(value);

        value = _properties.getProperty("drop-empty-paras");
        if (value != null)
            DropEmptyParas = parseBool(value);

        value = _properties.getProperty("drop-font-tags");
        if (value != null)
            DropFontTags = parseBool(value);

        value = _properties.getProperty("enclose-text");
        if (value != null)
            EncloseBodyText = parseBool(value);

        value = _properties.getProperty("enclose-block-text");
        if (value != null)
            EncloseBlockText = parseBool(value);

        value = _properties.getProperty("alt-text");
        if (value != null)
            altText = new String(value);

        value = _properties.getProperty("add-xml-space");
        if (value != null)
            XmlSpace = parseBool(value);

        value = _properties.getProperty("fix-bad-comments");
        if (value != null)
            FixComments = parseBool(value);

        value = _properties.getProperty("split");
        if (value != null)
            BurstSlides = parseBool(value);

        value = _properties.getProperty("break-before-br");
        if (value != null)
            BreakBeforeBR = parseBool(value);