minml.java

Owing to the applet Gantt chart source yard, already Chinese melt, Gantt chart can demonstrate a Chi

                    radix = 10;
                  }

                  int charRef = Character.digit((char)currentChar, radix);

                  while (true) {
                    currentChar = buffer.read();

                    final int digit = Character.digit((char)currentChar, radix);

                    if (digit == -1) break;

                    charRef = (char)((charRef * radix) + digit);
                  }

                  if (currentChar == ';' && charRef != -1) {
                    buffer.write(charRef);
                    break;
                  }

                  fatalError("invalid Character Entitiy", this.lineNumber, this.columnNumber);
                } else {
                  currentChar = buffer.read();
                }
              } else {
                crefState = ("\u0001\u000b\u0006\u00ff\u00ff\u00ff\u00ff\u00ff\u00ff\u00ff\u00ff" +
//                               #     a     m     p     ;     &     p     o     s     ;     '
//                               0     1     2     3     4     5     6     7     8     9     a
                             "\u0011\u00ff\u00ff\u00ff\u00ff\u00ff\u0015\u00ff\u00ff\u00ff" +
//                               q     u     o     t     ;     "     g     t     ;     >
//                               b     b     d     e     f     10    11    12    13    14
                             "\u00ff\u00ff\u00ff").charAt(crefState);
//                               l     t     ;
//                               15    16    17

                if (crefState == 255) fatalError("invalid Character Entitiy", this.lineNumber, this.columnNumber);
              }
            }

            break;

          case parseError:
          // report fatal error

            fatalError(operand, this.lineNumber, this.columnNumber);
            // drop through to exit parser

          case exitParser:
          // exit parser

            return;

          case writeCdata:
          // write character data
          // this will also write any skipped whitespace

            buffer.write(currentChar);
            break;  // change state to operand

          case discardAndChange:
          // throw saved characters away and change state

            buffer.reset();
            break;  // change state to operand

          case discardSaveAndChange:
          // throw saved characters away, save character and change state

            buffer.reset();
            // drop through to save character and change state

          case saveAndChange:
          // save character and change state

            buffer.saveChar((char)currentChar);
            break;  // change state to operand

          case change:
          // change state to operand

            break;  // change state to operand
        }

        state = operand;
      }
    }
    catch (final IOException e) {
      this.errorHandler.fatalError(new SAXParseException(e.toString(), null, null, this.lineNumber, this.columnNumber, e));
    }
    finally {
      this.errorHandler = this;
      this.documentHandler = this.extDocumentHandler = this;
      this.tags.removeAllElements();
    }
  }

  public void parse(final InputSource source) throws SAXException, IOException {
    if (source.getCharacterStream() != null)
      parse(source.getCharacterStream());
    else if (source.getByteStream() != null)
      parse(new InputStreamReader(source.getByteStream()));
    else
     parse(new InputStreamReader(new URL(source.getSystemId()).openStream()));
  }

  public void parse(final String systemId) throws SAXException, IOException {
    parse(new InputSource(systemId));
  }

  public void setLocale(final Locale locale) throws SAXException {
    throw new SAXException("Not supported");
  }

  public void setEntityResolver(final EntityResolver resolver) {
    // not supported
  }

  public void setDTDHandler(final DTDHandler handler) {
    // not supported
  }

  public void setDocumentHandler(final org.xml.sax.DocumentHandler handler) {
   this.documentHandler = (handler == null) ? this : handler;
   this.extDocumentHandler = this;
  }

  public void setDocumentHandler(final DocumentHandler handler) {
   this.documentHandler = this.extDocumentHandler = (handler == null) ? this : handler;
   this.documentHandler.setDocumentLocator(this);
  }

  public void setErrorHandler(final ErrorHandler handler) {
   this.errorHandler = (handler == null) ? this : handler;
  }

  public void setDocumentLocator(final Locator locator) {
  }

  public void startDocument() throws SAXException {
  }

  public Writer startDocument(final Writer writer) throws SAXException {
    this.documentHandler.startDocument();
    return writer;
  }

  public void endDocument() throws SAXException {
  }

  public void startElement(final String name, final AttributeList attributes) throws SAXException {
  }

  public Writer startElement(final String name, final AttributeList attributes, final Writer writer)
        throws SAXException
  {
    this.documentHandler.startElement(name, attributes);
    return writer;
  }

  public void endElement(final String name) throws SAXException {
  }

  public void characters(final char ch[], final int start, final int length) throws SAXException {
  }

  public void ignorableWhitespace(final char ch[], final int start, final int length) throws SAXException {
  }

  public void processingInstruction(final String target, final String data) throws SAXException {
  }

  public void warning(final SAXParseException e) throws SAXException {
  }

  public void error(final SAXParseException e) throws SAXException {
  }

  public void fatalError(final SAXParseException e) throws SAXException {
    throw e;
  }

  public String getPublicId() {
    return "";
  }


  public String getSystemId() {
    return "";
  }

  public int getLineNumber () {
    return this.lineNumber;
  }

  public int getColumnNumber () {
    return this.columnNumber;
  }

  private void fatalError(final String msg, final int lineNumber, final int columnNumber) throws SAXException {
    this.errorHandler.fatalError(new SAXParseException(msg, null, null, lineNumber, columnNumber));
  }

  private class MinMLBuffer extends Writer {
    public MinMLBuffer(final Reader in) {
      this.in = in;
    }

    public void close() throws IOException {
      flush();
    }

    public void flush() throws IOException {
      try {
        _flush();
        if (writer != this) writer.flush();
      }
      finally {
        flushed = true;
      }
    }

    public void write(final int c) throws IOException {
      written = true;
      chars[count++] = (char)c;
    }

    public void write(final char[] cbuf, final int off, final int len) throws IOException {
      written = true;
      System.arraycopy(cbuf, off, chars, count, len);
      count += len;
    }

    public void saveChar(final char c) {
      written = false;
      chars[count++] = c;
    }

    public void pushWriter(final Writer writer) {
      MinML.this.tags.push(this.writer);

      this.writer = (writer == null) ? this : writer;

      flushed = written = false;
    }

    public Writer getWriter() {
      return writer;
    }

    public void popWriter() throws IOException {
      try {
        if (!flushed && writer != this) writer.flush();
      }
      finally {
        writer = (Writer)MinML.this.tags.pop();
        flushed = written = false;
      }
    }

    public String getString() {
    final String result = new String(chars, 0, count);

      count = 0;
      return result;
    }

    public void reset() {
      count = 0;
    }

    public int read() throws IOException {
      if (nextIn == lastIn) {
        if (count != 0) {
          if (written) {
            _flush();
          } else if (count >= (chars.length - MinML.this.bufferIncrement)) {
          final char[] newChars = new char[chars.length + MinML.this.bufferIncrement];

            System.arraycopy(chars, 0, newChars, 0, count);
            chars = newChars;
          }
        }

        final int numRead = in.read(chars, count, chars.length - count);

        if (numRead == -1) return -1;

        nextIn = count;
        lastIn = count + numRead;
      }

      return chars[nextIn++];
    }

    private void _flush() throws IOException {
      if (count != 0) {
        try {
          if (writer == this) {
            try {
              MinML.this.documentHandler.characters(chars, 0, count);
            }
            catch (final SAXException e) {
              throw new IOException(e.toString());
            }
          } else {
            writer.write(chars, 0, count);
          }
        }
        finally {
          count = 0;
        }
      }
    }

    private int nextIn = 0, lastIn = 0;
    private char[] chars = new char[MinML.this.initialBufferSize];
    private final Reader in;
    private int count = 0;
    private Writer writer = this;
    private boolean flushed = false;
    private boolean written = false;
  }

  private DocumentHandler extDocumentHandler = this;
  private org.xml.sax.DocumentHandler documentHandler = this;
  private ErrorHandler errorHandler = this;
  private final Stack tags = new Stack();
  private int lineNumber = 1;
  private int columnNumber = 0;
  private final int initialBufferSize;
  private final int bufferIncrement;

  private static final byte[] charClasses = {
  //  EOF
      13,
  //                                      \t  \n          \r
      -1, -1, -1, -1, -1, -1, -1, -1, -1, 12, 12, -1, -1, 12, -1, -1,
  //
      -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
  //  SP   !   "   #   $   %   &   '   (   )   *   +   ,   -   .   /
      12,  8,  7, 14, 14, 14,  3,  6, 14, 14, 14, 14, 14, 11, 14,  2,
  //   0   1   2   3   4   5   6   7   8   9   :   ;   <   =   >   ?
      14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,  0,  5,  1,  4,
  //
      14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
  //                                               [   \   ]
      14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,  9, 14, 10
  };

  private static final String[] operands = {
    "\u0d15\u1611\u1611\u1611\u1611\u1611\u1611\u1611\u1611\u1611\u1611\u1611\u0015\u0010\u1611",
    "\u1711\u1000\u0b00\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u0114\u0200\u1811\u0114",
    "\u1711\u1001\u0b01\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u0215\u1811\u0414",
    "\u1711\u1001\u0b01\u1711\u1911\u1911\u1911\u1911\u1911\u1911\u1911\u1911\u0315\u1811\u0414",
    "\u1911\u1911\u1911\u1911\u1911\u0606\u1911\u1911\u1911\u1911\u1911\u0414\u0515\u1811\u0414",
    "\u1911\u1911\u1911\u1911\u1911\u0606\u1911\u1911\u1911\u1911\u1911\u1911\u0515\u1811\u1911",
    "\u1a11\u1a11\u1a11\u1a11\u1a11\u1a11\u0715\u0815\u1a11\u1a11\u1a11\u1a11\u0615\u1811\u1a11",
    "\u0714\u0714\u0714\u070e\u0714\u0714\u0307\u0714\u0714\u0714\u0714\u0714\u0714\u1811\u0714",
    "\u0814\u0814\u0814\u080e\u0814\u0814\u0814\u0307\u0814\u0814\u0814\u0814\u0814\u1811\u0814",
    "\u1711\u1002\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u0914\u0915\u1811\u0914",
    "\u1b11\u1b11\u0904\u1b11\u1b11\u1b11\u1b11\u1b11\u1215\u1b11\u1b11\u1b11\u1b11\u1811\u0105",
    "\u1711\u1012\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1711\u1811\u1711",
    "\u1711\u1c11\u0912\u1711\u0e12\u1711\u1711\u1711\u1212\u1711\u1711\u1711\u1711\u1811\u0113",
    "\u1711\u1c11\u0912\u1711\u0e12\u1711\u1711\u1711\u1212\u1711\u1711\u1711\u1711\u1811\u0113",
    "\u0e15\u0e15\u0e15\u0e15\u0f15\u0e15\u0e15\u0e15\u0e15\u0e15\u0e15\u0e15\u0e15\u1811\u0e15",
    "\u0e15\u0015\u0e15\u0e15\u0f15\u0e15\u0e15\u0e15\u0e15\u0e15\u0e15\u0e15\u0e15\u1811\u0e15",
    "\u0c03\u110f\u110f\u110e\u110f\u110f\u110f\u110f\u110f\u110f\u110f\u110f\u1014\u1811\u110f",
    "\u0a15\u110f\u110f\u110e\u110f\u110f\u110f\u110f\u110f\u110f\u110f\u110f\u110f\u1811\u110f",
    "\u1d11\u1d11\u1d11\u1d11\u1d11\u1d11\u1d11\u1d11\u1d11\u130c\u1d11\u1408\u1d11\u1811\u1515",
    "\u130f\u130f\u130f\u130f\u130f\u130f\u130f\u130f\u130f\u130f\u110d\u130f\u130f\u1811\u130f",
    "\u1415\u1415\u1415\u1415\u1415\u1415\u1415\u1415\u1415\u1415\u1415\u0009\u1415\u1811\u1415",
    "\u150a\u000b\u1515\u1515\u1515\u1515\u1515\u1515\u1515\u1515\u1515\u1515\u1515\u1811\u1515",
    "expected Element",
    "unexpected character in tag",
    "unexpected end of file found",
    "attribute name not followed by '='",
    "invalid attribute value",
    "expecting end tag",
    "empty tag",
    "unexpected character after <!"
  };
}