Iconv400TransService.hpp
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上传日期:2007-01-10
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文件大小:10k
源码类别:
xml/soap/webservice
开发平台:
C/C++
- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2000 The Apache Software Foundation. All rights
- * reserved.
- *
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- * 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
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- * 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
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- * 5. Products derived from this software may not be called "Apache",
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- * 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
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- /**
- * $Id: Iconv400TransService.hpp,v 1.2 2000/09/28 22:42:45 aruna1 Exp $
- */
- #ifndef ICONV400TRANSSERVICE_HPP
- #define ICONV400TRANSSERVICE_HPP
- #include <util/Mutexes.hpp>
- #include <util/TransService.hpp>
- #include <qlg.h>
- struct UConverter;
- class XMLUTIL_EXPORT Iconv400TransService : public XMLTransService
- {
- public :
- // -----------------------------------------------------------------------
- // Public, static methods
- // -----------------------------------------------------------------------
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- Iconv400TransService();
- ~Iconv400TransService();
- // -----------------------------------------------------------------------
- // 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;
- protected :
- // -----------------------------------------------------------------------
- // Protected virtual methods
- // -----------------------------------------------------------------------
- virtual XMLTranscoder* makeNewXMLTranscoder
- (
- const XMLCh* const encodingName
- , XMLTransService::Codes& resValue
- , const unsigned int blockSize
- );
- private :
- // -----------------------------------------------------------------------
- // Unimplemented constructors and operators
- // -----------------------------------------------------------------------
- Iconv400TransService(const Iconv400TransService&);
- void operator=(const Iconv400TransService&);
- XMLCh toUnicodeUpper(XMLCh toupper) const;
- Qlg_CCSID_ReqCtlBlk_T convertCtlblk;
- };
- class XMLUTIL_EXPORT Iconv400Transcoder : public XMLTranscoder
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- Iconv400Transcoder
- (
- const XMLCh* const encodingName
- , UConverter* const toAdopt
- , const unsigned int blockSize
- );
- ~Iconv400Transcoder();
- 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;
- // -----------------------------------------------------------------------
- // Implementation of the virtual transcoder interface
- // -----------------------------------------------------------------------
- virtual XMLCh transcodeOne
- (
- const XMLByte* const srcData
- , const unsigned int srcBytes
- , unsigned int& bytesEaten
- );
- virtual unsigned int transcodeXML
- (
- const XMLByte* const srcData
- , const unsigned int srcCount
- , XMLCh* const toFill
- , const unsigned int maxChars
- , unsigned int& bytesEaten
- , unsigned char* const charSizes
- );
- private :
- // -----------------------------------------------------------------------
- // Unimplemented constructors and operators
- // -----------------------------------------------------------------------
- Iconv400Transcoder();
- Iconv400Transcoder(const Iconv400Transcoder&);
- void operator=(const Iconv400Transcoder&);
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fConverter
- // This is a pointer to the Iconv400 converter that this transcoder
- // uses.
- //
- // fFixed
- // This is set to true if the encoding is a fixed size one. This
- // can be used to optimize some operations.
- //
- // fSrcOffsets
- // This is an array of longs, which are allocated to the size of
- // the trancoding block (if any) indicated in the ctor. It is used
- // to get the character offsets from Iconv400, which are then translated
- // into an array of char sizes for return.
- // -----------------------------------------------------------------------
- UConverter* fConverter;
- bool fFixed;
- long* fSrcOffsets;
- };
- class XMLUTIL_EXPORT Iconv400LCPTranscoder : public XMLLCPTranscoder
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- Iconv400LCPTranscoder(UConverter* const toAdopt);
- ~Iconv400LCPTranscoder();
- // -----------------------------------------------------------------------
- // 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 XMLCh* transcode(const char* const toTranscode);
- 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
- // -----------------------------------------------------------------------
- Iconv400LCPTranscoder();
- Iconv400LCPTranscoder(const Iconv400LCPTranscoder&);
- void operator=(const Iconv400LCPTranscoder&);
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fConverter
- // This is a pointer to the Iconv converter that this transcoder
- // uses.
- //
- // fMutex
- // We have to synchronize threaded calls to the converter.
- // -----------------------------------------------------------------------
- UConverter* fConverter;
- XMLMutex fMutex;
- };
- #endif