CygwinTransService.hpp
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- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2002 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.
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- * 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
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- *
- * 5. Products derived from this software may not be called "Apache",
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- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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- * 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/>.
- */
- #ifndef CYGWINTRANSSERVICE_HPP
- #define CYGWINTRANSSERVICE_HPP
- #include <xercesc/util/TransService.hpp>
- #include <xercesc/util/RefHashTableOf.hpp>
- #include <windows.h>
- XERCES_CPP_NAMESPACE_BEGIN
- class CPMapEntry;
- //---------------------------------------------------------------------------
- //
- // class CygwinTransService
- //
- //---------------------------------------------------------------------------
- class XMLUTIL_EXPORT CygwinTransService : public XMLTransService
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- CygwinTransService();
- virtual ~CygwinTransService();
- // -----------------------------------------------------------------------
- // Implementation of the virtual transcoding service API
- // -----------------------------------------------------------------------
- virtual int compareIString
- (
- const XMLCh* const comp1
- , const XMLCh* const comp2
- );
- virtual int compareNIString
- (
- const XMLCh* const comp1
- , const XMLCh* const comp2
- , const unsigned int maxChars
- );
- virtual const XMLCh* getId() const;
- virtual bool isSpace(const XMLCh toCheck) const;
- virtual XMLLCPTranscoder* makeNewLCPTranscoder();
- virtual bool supportsSrcOfs() const;
- virtual void upperCase(XMLCh* const toUpperCase) const;
- virtual void lowerCase(XMLCh* const toLowerCase) const;
- protected :
- // -----------------------------------------------------------------------
- // Protected virtual methods, implemented in CygwinTransService.cpp
- // -----------------------------------------------------------------------
- virtual XMLTranscoder* makeNewXMLTranscoder
- (
- const XMLCh* const encodingName
- , XMLTransService::Codes& resValue
- , const unsigned int blockSize
- , MemoryManager* const manager
- );
- virtual int auxCompareString
- (
- const XMLCh* const comp1
- , const XMLCh* const comp2
- , signed long maxChars
- , const bool ignoreCase
- );
- private :
- // -----------------------------------------------------------------------
- // Unimplemented constructors and operators
- // -----------------------------------------------------------------------
- CygwinTransService(const CygwinTransService&);
- CygwinTransService& operator=(const CygwinTransService&);
- // This is a hash table of entries which map encoding names to their
- // Windows specific code pages. The code page allows us to create
- // transcoders for those encodings. The encoding names come from XML
- // files.
- //
- // This map is shared unsynchronized among all threads of the process,
- // which is cool since it will be read only once its initialized.
- static bool isAlias(const HKEY encodingKey
- , char* const aliasBuf = 0
- , const unsigned int nameBufSz = 0);
- RefHashTableOf<CPMapEntry> *fCPMap;
- };
- //---------------------------------------------------------------------------
- //
- // class CygwinTranscoder
- //
- //---------------------------------------------------------------------------
- class XMLUTIL_EXPORT CygwinTranscoder : public XMLTranscoder
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- CygwinTranscoder
- (
- const XMLCh* const encodingName
- , const unsigned int winCP
- , const unsigned int ieCP
- , const unsigned int blockSize
- , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
- ~CygwinTranscoder();
- // -----------------------------------------------------------------------
- // Implementation of the virtual transcoder interface
- // -----------------------------------------------------------------------
- virtual unsigned int transcodeFrom
- (
- const XMLByte* const srcData
- , const unsigned int srcCount
- , XMLCh* const toFill
- , const unsigned int maxChars
- , unsigned int& bytesEaten
- , unsigned char* const charSizes
- );
- virtual unsigned int transcodeTo
- (
- const XMLCh* const srcData
- , const unsigned int srcCount
- , XMLByte* const toFill
- , const unsigned int maxBytes
- , unsigned int& charsEaten
- , const UnRepOpts options
- );
- virtual bool canTranscodeTo
- (
- const unsigned int toCheck
- ) const;
- private :
- // -----------------------------------------------------------------------
- // Unimplemented constructors and operators
- // -----------------------------------------------------------------------
- CygwinTranscoder(const CygwinTranscoder&);
- CygwinTranscoder& operator=(const CygwinTranscoder&);
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fIECP
- // This is the internet explorer code page for this encoding.
- //
- // fWinCP
- // This is the windows code page for this encoding.
- // -----------------------------------------------------------------------
- unsigned int fIECP;
- unsigned int fWinCP;
- };
- //---------------------------------------------------------------------------
- //
- // class CygwinLCPTranscoder
- //
- //---------------------------------------------------------------------------
- class XMLUTIL_EXPORT CygwinLCPTranscoder : public XMLLCPTranscoder
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- CygwinLCPTranscoder();
- ~CygwinLCPTranscoder();
- // -----------------------------------------------------------------------
- // Implementation of the virtual transcoder interface
- // -----------------------------------------------------------------------
- virtual unsigned int calcRequiredSize(const char* const srcText);
- virtual unsigned int calcRequiredSize(const XMLCh* const srcText);
- virtual char* transcode(const XMLCh* const toTranscode);
- virtual char* transcode(const XMLCh* const toTranscode,
- MemoryManager* const manager);
- virtual XMLCh* transcode(const char* const toTranscode);
- virtual XMLCh* transcode(const char* const toTranscode,
- MemoryManager* const manager);
- virtual bool transcode
- (
- const char* const toTranscode
- , XMLCh* const toFill
- , const unsigned int maxChars
- );
- virtual bool transcode
- (
- const XMLCh* const toTranscode
- , char* const toFill
- , const unsigned int maxChars
- );
- private :
- // -----------------------------------------------------------------------
- // Unimplemented constructors and operators
- // -----------------------------------------------------------------------
- CygwinLCPTranscoder(const CygwinLCPTranscoder&);
- CygwinLCPTranscoder& operator=(const CygwinLCPTranscoder&);
- };
- XERCES_CPP_NAMESPACE_END
- #endif