| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999-2001 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.ibm.com . For more information |
| * on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| /* |
| * $Log$ |
| * Revision 1.5 2001/05/11 13:24:57 tng |
| * Copyright update. |
| * |
| * Revision 1.4 2001/05/03 16:00:03 tng |
| * Schema: samples update with schema |
| * |
| * Revision 1.3 2000/10/10 23:55:53 andyh |
| * XMLFormatter patch, contributed by Bill Schindler. Fix problems with |
| * output to multi-byte encodings. |
| * |
| * Revision 1.2 2000/08/09 22:20:38 jpolast |
| * updates for changes to sax2 core functionality. |
| * |
| * Revision 1.1 2000/08/02 19:16:14 jpolast |
| * initial checkin of SAX2Print |
| * |
| * |
| */ |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #include <util/XMLUniDefs.hpp> |
| #include <sax2/Attributes.hpp> |
| #include "SAX2Print.hpp" |
| |
| |
| // --------------------------------------------------------------------------- |
| // Local const data |
| // |
| // Note: This is the 'safe' way to do these strings. If you compiler supports |
| // L"" style strings, and portability is not a concern, you can use |
| // those types constants directly. |
| // --------------------------------------------------------------------------- |
| static const XMLCh gEndElement[] = { chOpenAngle, chForwardSlash, chNull }; |
| static const XMLCh gEndPI[] = { chQuestion, chCloseAngle, chNull }; |
| static const XMLCh gStartPI[] = { chOpenAngle, chQuestion, chNull }; |
| static const XMLCh gXMLDecl1[] = |
| { |
| chOpenAngle, chQuestion, chLatin_x, chLatin_m, chLatin_l |
| , chSpace, chLatin_v, chLatin_e, chLatin_r, chLatin_s, chLatin_i |
| , chLatin_o, chLatin_n, chEqual, chDoubleQuote, chDigit_1, chPeriod |
| , chDigit_0, chDoubleQuote, chSpace, chLatin_e, chLatin_n, chLatin_c |
| , chLatin_o, chLatin_d, chLatin_i, chLatin_n, chLatin_g, chEqual |
| , chDoubleQuote, chNull |
| }; |
| |
| static const XMLCh gXMLDecl2[] = |
| { |
| chDoubleQuote, chQuestion, chCloseAngle |
| , chLF, chNull |
| }; |
| |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAX2PrintHandlers: Constructors and Destructor |
| // --------------------------------------------------------------------------- |
| SAX2PrintHandlers::SAX2PrintHandlers( const char* const encodingName |
| , const XMLFormatter::UnRepFlags unRepFlags |
| , const bool expandNamespaces) : |
| |
| fFormatter |
| ( |
| encodingName |
| , this |
| , XMLFormatter::NoEscapes |
| , unRepFlags |
| ), |
| fExpandNS ( expandNamespaces ) |
| { |
| // |
| // Go ahead and output an XML Decl with our known encoding. This |
| // is not the best answer, but its the best we can do until we |
| // have SAX2 support. |
| // |
| fFormatter << gXMLDecl1 << fFormatter.getEncodingName() << gXMLDecl2; |
| } |
| |
| SAX2PrintHandlers::~SAX2PrintHandlers() |
| { |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAX2PrintHandlers: Overrides of the output formatter target interface |
| // --------------------------------------------------------------------------- |
| void SAX2PrintHandlers::writeChars(const XMLByte* const toWrite) |
| { |
| } |
| |
| void SAX2PrintHandlers::writeChars(const XMLByte* const toWrite, |
| const unsigned int count, |
| XMLFormatter* const formatter) |
| { |
| // For this one, just dump them to the standard output |
| // Surprisingly, Solaris was the only platform on which |
| // required the char* cast to print out the string correctly. |
| // Without the cast, it was printing the pointer value in hex. |
| // Quite annoying, considering every other platform printed |
| // the string with the explicit cast to char* below. |
| cout.write((char *) toWrite, (int) count); |
| cout.flush(); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAX2PrintHandlers: Overrides of the SAX ErrorHandler interface |
| // --------------------------------------------------------------------------- |
| void SAX2PrintHandlers::error(const SAXParseException& e) |
| { |
| cerr << "\nError at file " << StrX(e.getSystemId()) |
| << ", line " << e.getLineNumber() |
| << ", char " << e.getColumnNumber() |
| << "\n Message: " << StrX(e.getMessage()) << endl; |
| } |
| |
| void SAX2PrintHandlers::fatalError(const SAXParseException& e) |
| { |
| cerr << "\nFatal Error at file " << StrX(e.getSystemId()) |
| << ", line " << e.getLineNumber() |
| << ", char " << e.getColumnNumber() |
| << "\n Message: " << StrX(e.getMessage()) << endl; |
| } |
| |
| void SAX2PrintHandlers::warning(const SAXParseException& e) |
| { |
| cerr << "\nWarning at file " << StrX(e.getSystemId()) |
| << ", line " << e.getLineNumber() |
| << ", char " << e.getColumnNumber() |
| << "\n Message: " << StrX(e.getMessage()) << endl; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAX2PrintHandlers: Overrides of the SAX DTDHandler interface |
| // --------------------------------------------------------------------------- |
| void SAX2PrintHandlers::unparsedEntityDecl(const XMLCh* const name |
| , const XMLCh* const publicId |
| , const XMLCh* const systemId |
| , const XMLCh* const notationName) |
| { |
| // Not used at this time |
| } |
| |
| |
| void SAX2PrintHandlers::notationDecl(const XMLCh* const name |
| , const XMLCh* const publicId |
| , const XMLCh* const systemId) |
| { |
| // Not used at this time |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // SAX2PrintHandlers: Overrides of the SAX DocumentHandler interface |
| // --------------------------------------------------------------------------- |
| void SAX2PrintHandlers::characters(const XMLCh* const chars |
| , const unsigned int length) |
| { |
| fFormatter.formatBuf(chars, length, XMLFormatter::CharEscapes); |
| } |
| |
| |
| void SAX2PrintHandlers::endDocument() |
| { |
| } |
| |
| |
| void SAX2PrintHandlers::endElement(const XMLCh* const uri, |
| const XMLCh* const localname, |
| const XMLCh* const qname) |
| { |
| // No escapes are legal here |
| fFormatter << XMLFormatter::NoEscapes << gEndElement ; |
| if ( fExpandNS ) |
| { |
| if (XMLString::compareIString(uri,XMLUni::fgEmptyString) != 0) |
| fFormatter << uri << chColon; |
| fFormatter << localname << chCloseAngle; |
| } |
| else |
| fFormatter << qname << chCloseAngle; |
| } |
| |
| |
| void SAX2PrintHandlers::ignorableWhitespace( const XMLCh* const chars |
| ,const unsigned int length) |
| { |
| fFormatter.formatBuf(chars, length, XMLFormatter::NoEscapes); |
| } |
| |
| |
| void SAX2PrintHandlers::processingInstruction(const XMLCh* const target |
| , const XMLCh* const data) |
| { |
| fFormatter << XMLFormatter::NoEscapes << gStartPI << target; |
| if (data) |
| fFormatter << chSpace << data; |
| fFormatter << XMLFormatter::NoEscapes << gEndPI; |
| } |
| |
| |
| void SAX2PrintHandlers::startDocument() |
| { |
| } |
| |
| |
| void SAX2PrintHandlers::startElement(const XMLCh* const uri, |
| const XMLCh* const localname, |
| const XMLCh* const qname, |
| const Attributes& attributes) |
| { |
| // The name has to be representable without any escapes |
| fFormatter << XMLFormatter::NoEscapes << chOpenAngle ; |
| if ( fExpandNS ) |
| { |
| if (XMLString::compareIString(uri,XMLUni::fgEmptyString) != 0) |
| fFormatter << uri << chColon; |
| fFormatter << localname ; |
| } |
| else |
| fFormatter << qname ; |
| |
| unsigned int len = attributes.getLength(); |
| for (unsigned int index = 0; index < len; index++) |
| { |
| // |
| // Again the name has to be completely representable. But the |
| // attribute can have refs and requires the attribute style |
| // escaping. |
| // |
| fFormatter << XMLFormatter::NoEscapes << chSpace ; |
| if ( fExpandNS ) |
| { |
| if (XMLString::compareIString(attributes.getURI(index),XMLUni::fgEmptyString) != 0) |
| fFormatter << attributes.getURI(index) << chColon; |
| fFormatter << attributes.getLocalName(index) ; |
| } |
| else |
| fFormatter << attributes.getQName(index) ; |
| |
| fFormatter << chEqual << chDoubleQuote |
| << XMLFormatter::AttrEscapes |
| << attributes.getValue(index) |
| << XMLFormatter::NoEscapes |
| << chDoubleQuote; |
| } |
| fFormatter << chCloseAngle; |
| } |