new java helper for validation add pretty printing of xml

3 files changed, 439 insertions, 0 deletions

diff --git a/officecfg/org/openoffice/helper/PrettyPrinter.java b/officecfg/org/openoffice/helper/PrettyPrinter.java
new file mode 100644
index 000000000000..474ad7e0d3cb
--- /dev/null
+++ b/officecfg/org/openoffice/helper/PrettyPrinter.java
@@ -0,0 +1,232 @@
+/**
+ * Title:        pretty printing for xml files
+ * Description:  Validates an xml document against a dtd<p>
+ * Copyright:    null<p>
+ * Company:      null<p>
+ * @author       Dirk Grobler
+ * @version      1.0
+ */
+package org.openoffice.helper;
+
+import java.io.*;
+import org.xml.sax.*;
+import javax.xml.parsers.SAXParserFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+
+public class PrettyPrinter extends HandlerBase
+{
+    public static void main (String argv [])
+    {
+        if (argv.length != 2) {
+            System.err.println ("Usage: cmd filename outfile");
+            System.exit (1);
+        }
+
+        // Use the validating parser
+        SAXParserFactory factory = SAXParserFactory.newInstance();
+        factory.setValidating(false);
+        try {
+
+            // Set the output file
+            out = new java.io.BufferedWriter(new OutputStreamWriter(new FileOutputStream(argv[1]), "UTF8"));
+
+            // Parse the input
+            SAXParser saxParser = factory.newSAXParser();
+            saxParser.parse( new File(argv [0]), new PrettyPrinter() );
+
+            if (out != null)
+                out.close();
+
+        } catch (SAXParseException spe) {
+           // Error generated by the parser
+           System.out.println ("\n** Parsing error"
+              + ", line " + spe.getLineNumber ()
+              + ", uri " + spe.getSystemId ());
+           System.out.println("   " + spe.getMessage() );
+
+           // Use the contained exception, if any
+           Exception  x = spe;
+           if (spe.getException() != null)
+               x = spe.getException();
+           x.printStackTrace();
+
+        } catch (SAXException sxe) {
+           // Error generated by this application
+           // (or a parser-initialization error)
+           Exception  x = sxe;
+           if (sxe.getException() != null)
+               x = sxe.getException();
+           x.printStackTrace();
+
+        } catch (ParserConfigurationException pce) {
+            // Parser with specified options can't be built
+            pce.printStackTrace();
+
+        } catch (IOException ioe) {
+           // I/O error
+           ioe.printStackTrace();
+        }
+
+        System.exit (0);
+    }
+
+    static private java.io.BufferedWriter out = null;
+    private String indentString = "\t"; // Amount to indent
+    private boolean bHasContentOrSubElements = true;
+    private int indentLevel = 0;
+
+    private static int NONE = 0;
+    private static int START_ELEMENT = 1;
+    private static int CONTENT = 2;
+    private static int END_ELEMENT = 3;
+
+    private int nStatus = NONE;
+
+
+    //===========================================================
+    // SAX DocumentHandler methods
+    //===========================================================
+
+    public void setDocumentLocator (Locator l)
+    {
+    }
+
+    public void startDocument ()
+    throws SAXException
+    {
+        emit ("<?xml version='1.0' encoding='UTF-8'?>");
+        nl();
+    }
+
+    public void endDocument ()
+    throws SAXException
+    {
+        nl();
+        try {
+            nl();
+            out.flush ();
+        } catch (IOException e) {
+            throw new SAXException ("I/O error", e);
+        }
+    }
+
+    public void startElement (String name, AttributeList attrs)
+    throws SAXException
+    {
+        if (indentLevel != 0 && (nStatus == START_ELEMENT))
+          emit (">");
+
+        nStatus = START_ELEMENT;
+
+        nl(); emit ("<"+ name);
+        if (attrs != null) {
+            for (int i = 0; i < attrs.getLength (); i++) {
+                emit (" ");
+                emit (attrs.getName (i));
+                emit ("=");
+                emit ("\"");
+                emit (attrs.getValue (i));
+                emit ("\"");
+            }
+        }
+        indentLevel++;
+    }
+
+    public void endElement (String name)
+    throws SAXException
+    {
+        indentLevel--;
+        if (nStatus == START_ELEMENT)
+            emit ("/>");
+        else
+        {
+            // treet the value special
+            if (name != "value" && name != "defaultvalue")
+            nl();
+            emit ("</"+name+">");
+        }
+        nStatus = END_ELEMENT;
+    }
+
+    public void characters (char buf [], int offset, int len)
+    throws SAXException
+    {
+        String s = new String(buf, offset, len);
+        if (!s.trim().equals(""))
+        {
+            if (nStatus == START_ELEMENT)
+                emit (">");
+            emit(s);
+            nStatus = CONTENT;
+        }
+
+        // otherwise ignore it
+    }
+
+    public void ignorableWhitespace (char buf [], int offset, int len)
+    throws SAXException
+    {
+        String s = new String(buf, offset, len);
+        if (nStatus == START_ELEMENT)
+            emit (">");
+        emit(s);
+        nStatus = CONTENT;
+    }
+
+    public void processingInstruction (String target, String data)
+    throws SAXException
+    {
+    }
+
+    //===========================================================
+    // SAX ErrorHandler methods
+    //===========================================================
+
+    // treat validation errors as fatal
+    public void error (SAXParseException e)
+    throws SAXParseException
+    {
+        throw e;
+    }
+
+    // dump warnings too
+    public void warning (SAXParseException err)
+    throws SAXParseException
+    {
+        System.out.println ("** Warning"
+            + ", line " + err.getLineNumber ()
+            + ", uri " + err.getSystemId ());
+        System.out.println("   " + err.getMessage ());
+    }
+
+    //===========================================================
+    // Helpers ...
+    //===========================================================
+
+    // Wrap I/O exceptions in SAX exceptions, to
+    // suit handler signature requirements
+    private void emit (String s)
+    throws SAXException
+    {
+        try {
+            out.write (s);
+        } catch (IOException e) {
+            throw new SAXException ("I/O error", e);
+        }
+    }
+
+    // Start a new line
+    // and indent the next line appropriately
+    private void nl ()
+    throws SAXException
+    {
+        String lineEnd =  System.getProperty("line.separator");
+        try {
+            out.write (lineEnd);
+            for (int i=0; i < indentLevel; i++) out.write(indentString);
+        } catch (IOException e) {
+            throw new SAXException ("I/O error", e);
+        }
+    }
+}
diff --git a/officecfg/org/openoffice/helper/Validator.java b/officecfg/org/openoffice/helper/Validator.java
new file mode 100644
index 000000000000..6802f0bcbe60
--- /dev/null
+++ b/officecfg/org/openoffice/helper/Validator.java
@@ -0,0 +1,163 @@
+/**
+ * Title:        Validation of xml files
+ * Description:  Validates an xml document against a dtd<p>
+ * Copyright:    null<p>
+ * Company:      null<p>
+ * @author       Dirk Grobler
+ * @version      1.0
+ */
+package org.openoffice.helper;
+
+import java.io.*;
+import org.xml.sax.*;
+import javax.xml.parsers.SAXParserFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+
+public class Validator extends HandlerBase
+{
+    public static void main (String argv [])
+    {
+        if (argv.length != 1) {
+            System.err.println ("Usage: cmd filename");
+            System.exit (1);
+        }
+        // Use the validating parser
+        SAXParserFactory factory = SAXParserFactory.newInstance();
+        factory.setValidating(true);
+        try
+        {
+            // Set up output stream
+            out = new OutputStreamWriter (System.out, "UTF8");
+
+            // Parse the input
+            SAXParser saxParser = factory.newSAXParser();
+            saxParser.parse( new File(argv [0]), new Validator() );
+        }
+        catch (SAXParseException spe) {
+           // Error generated by the parser
+           System.out.println ("\n** Parsing error"
+              + ", line " + spe.getLineNumber ()
+              + ", uri " + spe.getSystemId ());
+           System.out.println("   " + spe.getMessage() );
+           System.exit (1);
+        }
+        catch (SAXException sxe) {
+           // Error generated by this application
+           // (or a parser-initialization error)
+           Exception  x = sxe;
+           if (sxe.getException() != null)
+               x = sxe.getException();
+           x.printStackTrace();
+           System.exit (1);
+        }
+        catch (ParserConfigurationException pce) {
+            // Parser with specified options can't be built
+            pce.printStackTrace();
+            System.exit (1);
+
+        }
+        catch (IOException ioe) {
+           // I/O error
+           ioe.printStackTrace();
+           System.exit (1);
+        }
+
+        System.exit (0);
+    }
+
+    //===========================================================
+    // SAX DocumentHandler methods
+    //===========================================================
+    public InputSource resolveEntity(java.lang.String publicId,
+                                     java.lang.String systemId)
+                          throws SAXException
+    {
+      return new InputSource(systemId);
+    }
+
+    static private Writer  out;
+    //===========================================================
+    // SAX DocumentHandler methods
+    //===========================================================
+
+    public void setDocumentLocator (Locator l)
+    {
+        // Save this to resolve relative URIs or to give diagnostics.
+        try {
+          out.write ("** Start validating: ");
+          out.write (l.getSystemId());
+          out.flush ();
+        } catch (IOException e) {
+            // Ignore errors
+        }
+    }
+
+    public void startDocument ()
+    throws SAXException
+    {
+    }
+
+    public void endDocument ()
+    throws SAXException
+    {
+        nl(); emit ("** Document is valid!");
+        try {
+            nl();
+            out.flush ();
+        } catch (IOException e) {
+            throw new SAXException ("I/O error", e);
+        }
+    }
+
+    //===========================================================
+    // SAX ErrorHandler methods
+    //===========================================================
+
+    // treat validation errors as fatal
+    public void error (SAXParseException e)
+    throws SAXParseException
+    {
+        throw e;
+    }
+
+    // dump warnings too
+    public void warning (SAXParseException err)
+    throws SAXParseException
+    {
+        System.out.println ("** Warning"
+            + ", line " + err.getLineNumber ()
+            + ", uri " + err.getSystemId ());
+        System.out.println("   " + err.getMessage ());
+    }
+
+    //===========================================================
+    // Helpers ...
+    //===========================================================
+
+    // Wrap I/O exceptions in SAX exceptions, to
+    // suit handler signature requirements
+    private void emit (String s)
+    throws SAXException
+    {
+        try {
+            out.write (s);
+            out.flush ();
+        } catch (IOException e) {
+            throw new SAXException ("I/O error", e);
+        }
+    }
+
+    // Start a new line
+    // and indent the next line appropriately
+    private void nl ()
+    throws SAXException
+    {
+        String lineEnd =  System.getProperty("line.separator");
+        try {
+            out.write (lineEnd);
+        } catch (IOException e) {
+            throw new SAXException ("I/O error", e);
+        }
+    }
+}
diff --git a/officecfg/org/openoffice/helper/makefile.mk b/officecfg/org/openoffice/helper/makefile.mk
new file mode 100644
index 000000000000..f7c5eef5e04e
--- /dev/null
+++ b/officecfg/org/openoffice/helper/makefile.mk
@@ -0,0 +1,44 @@
+#*************************************************************************
+#
+#   $RCSfile: makefile.mk,v $
+#
+#   $Revision: 1.1 $
+#
+#   last change: $Author: dg $ $Date: 2000-09-20 16:14:58 $
+#
+#   Copyright according the GNU Public License.
+#
+#*************************************************************************
+
+PRJ=..$/..$/..
+
+PRJNAME=officecfg
+TARGET =schema
+PACKAGE=org$/openoffice$/helper
+
+# --- Settings -----------------------------------------------------
+
+.INCLUDE :  svpre.mk
+.INCLUDE :  settings.mk
+.INCLUDE :  sv.mk
+
+EXTRAJARFILES = jaxp.jar parser.jar
+
+JAVACLASSFILES=	\
+    $(CLASSDIR)$/$(PACKAGE)$/Validator.class \
+    $(CLASSDIR)$/$(PACKAGE)$/PrettyPrinter.class
+
+JAVAFILES= $(subst,$(CLASSDIR)$/$(PACKAGE)$/, $(subst,.class,.java $(JAVACLASSFILES)))
+
+RC_SUBDIRSDEPS=$(JAVATARGET)
+
+JARCLASSDIRS	= $(PACKAGE)
+JARTARGET		= $(TARGET).jar
+JARCOMPRESS		= TRUE
+
+
+# --- Targets ------------------------------------------------------
+
+
+.INCLUDE :  target.mk
+