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* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
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* 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 1.16 2003/05/15 19:07:46 knoaman
* Partial implementation of the configurable memory manager.
*
* Revision 1.15 2003/04/21 20:07:05 knoaman
* Performance: use memcpy in moveChars and replicate.
*
* Revision 1.14 2003/02/25 16:42:31 tng
* [Bug 7072] Documentation for XMLString::transcode states invalid return value.
*
* Revision 1.13 2003/02/05 18:50:56 tng
* [Bug 11915] Utility for freeing memory.
*
* Revision 1.12 2003/01/24 23:16:33 peiyongz
* removeWS() added;
*
Gareth Reakes
committed
* Revision 1.10 2002/12/18 14:17:54 gareth
* Fix to bug #13438. When you eant a vector that calls delete[] on its members you should use RefArrayVectorOf.
*
* Revision 1.9 2002/12/04 02:32:43 knoaman
* #include cleanup.
*
* Revision 1.8 2002/11/05 17:42:39 peiyongz
* equals( const char* const, const char* const)
*
* Revision 1.7 2002/11/04 15:22:05 tng
* C++ Namespace Support.
*
Tinny Ng
committed
* Revision 1.6 2002/10/01 19:45:22 tng
* Performance in XMLString::equals, only need to check one string for null as they are equal already.
*
Tinny Ng
committed
* Revision 1.5 2002/09/24 19:41:21 tng
* New inline function equals that is modified from compareString but simply return true or false.
*
* Revision 1.4 2002/09/23 18:42:18 tng
* DOM L3: Support baseURI. Add utility fixURI to transform an absolute path filename to standard URI form.
*
* Revision 1.3 2002/08/27 19:24:43 peiyongz
* Bug#12087: patch from Thomas Ford (tom@decisionsoft.com)
*
* Revision 1.2 2002/02/20 18:17:02 tng
* [Bug 5977] Warnings on generating apiDocs.
*
* Revision 1.1.1.1 2002/02/01 22:22:16 peiyongz
* sane_include
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*
* Revision 1.26 2001/08/10 16:23:06 peiyongz
* isHex(), isAlphaNum(), isAllWhiteSpace() and patternMatch() Added
*
* Revision 1.25 2001/07/06 20:27:57 peiyongz
* isValidaQName()
*
* Revision 1.24 2001/07/04 14:38:20 peiyongz
* IDDatatypeValidator: created
* DatatypeValidatorFactory: IDDTV enabled
* XMLString:isValidName(): to validate Name (XML [4][5])
*
* Revision 1.23 2001/06/13 14:07:55 peiyongz
* isValidaEncName() to validate an encoding name (EncName)
*
* Revision 1.22 2001/05/23 15:44:51 tng
* Schema: NormalizedString fix. By Pei Yong Zhang.
*
* Revision 1.21 2001/05/11 13:26:31 tng
* Copyright update.
*
* Revision 1.20 2001/05/09 18:43:30 tng
* Add StringDatatypeValidator and BooleanDatatypeValidator. By Pei Yong Zhang.
*
* Revision 1.19 2001/05/03 20:34:35 tng
* Schema: SchemaValidator update
*
* Revision 1.18 2001/05/03 19:17:35 knoaman
* TraverseSchema Part II.
*
* Revision 1.17 2001/03/21 21:56:13 tng
* Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar.
*
* Revision 1.16 2001/03/02 20:52:46 knoaman
* Schema: Regular expression - misc. updates for error messages,
* and additions of new functions to XMLString class.
*
* Revision 1.15 2001/01/15 21:26:34 tng
* Performance Patches by David Bertoni.
*
* Details: (see xerces-c-dev mailing Jan 14)
* XMLRecognizer.cpp: the internal encoding string XMLUni::fgXMLChEncodingString
* was going through this function numerous times. As a result, the top hot-spot
* for the parse was _wcsicmp(). The real problem is that the Microsofts wide string
* functions are unbelievably slow. For things like encodings, it might be
* better to use a special comparison function that only considers a-z and
* A-Z as characters with case. This works since the character set for
* encodings is limit to printable ASCII characters.
*
* XMLScanner2.cpp: This also has some case-sensitive vs. insensitive compares.
* They are also much faster. The other tweak is to only make a copy of an attribute
* string if it needs to be split. And then, the strategy is to try to use a
* stack-based buffer, rather than a dynamically-allocated one.
*
* SAX2XMLReaderImpl.cpp: Again, more case-sensitive vs. insensitive comparisons.
*
* KVStringPair.cpp & hpp: By storing the size of the allocation, the storage can
* likely be re-used many times, cutting down on dynamic memory allocations.
*
* XMLString.hpp: a more efficient implementation of stringLen().
*
* DTDValidator.cpp: another case of using a stack-based buffer when possible
*
* These patches made a big difference in parse time in some of our test
* files, especially the ones are very attribute-heavy.
*
* Revision 1.14 2000/10/13 22:47:57 andyh
* Fix bug (failure to null-terminate result) in XMLString::trim().
* Patch contributed by Nadav Aharoni
*
* Revision 1.13 2000/04/12 18:42:15 roddey
* Improved docs in terms of what 'max chars' means in the method
* parameters.
*
* Revision 1.12 2000/04/06 19:42:51 rahulj
* Clarified how big the target buffer should be in the API
* documentation.
*
* Revision 1.11 2000/03/23 01:02:38 roddey
* Updates to the XMLURL class to correct a lot of parsing problems
* and to add support for the port number. Updated the URL tests
* to test some of this new stuff.
*
* Revision 1.10 2000/03/20 23:00:46 rahulj
* Moved the inline definition of stringLen before the first
* use. This satisfied the HP CC compiler.
*
* Revision 1.9 2000/03/02 19:54:49 roddey
* This checkin includes many changes done while waiting for the
* 1.1.0 code to be finished. I can't list them all here, but a list is
* available elsewhere.
*
* Revision 1.8 2000/02/24 20:05:26 abagchi
* Swat for removing Log from API docs
*
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