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/**
* @02A V5R2M0 200419 jrhansen : support lowercase function
* $Id: Iconv400TransService.hpp,v 1.9 2003/12/24 15:24:15 cargilld Exp $
*/
#ifndef ICONV400TRANSSERVICE_HPP
#define ICONV400TRANSSERVICE_HPP
#include
#include
#include
XERCES_CPP_NAMESPACE_BEGIN
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;
virtual void lowerCase(XMLCh* const toLowerCase) const;
protected :
// -----------------------------------------------------------------------
// Protected virtual methods
// -----------------------------------------------------------------------
virtual XMLTranscoder* makeNewXMLTranscoder
(
const XMLCh* const encodingName
, XMLTransService::Codes& resValue
, const unsigned int blockSize
, MemoryManager* const manager
);
private :
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
Iconv400TransService(const Iconv400TransService&);
Iconv400TransService& operator=(const Iconv400TransService&);
XMLCh toUnicodeUpper(XMLCh toupper) const;
XMLCh toUnicodeLower(XMLCh tolower) const;
Qlg_CCSID_ReqCtlBlk_T convertCtlblkUpper;
Qlg_CCSID_ReqCtlBlk_T convertCtlblkLower;
};
class XMLUTIL_EXPORT Iconv400Transcoder : public XMLTranscoder
{
public :
// -----------------------------------------------------------------------
// Constructors and Destructor
// -----------------------------------------------------------------------
Iconv400Transcoder
(
const XMLCh* const encodingName
, UConverter* const toAdopt
, const unsigned int blockSize
, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
);
~Iconv400Transcoder();
// -----------------------------------------------------------------------
// 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
// -----------------------------------------------------------------------
Iconv400Transcoder();
Iconv400Transcoder(const Iconv400Transcoder&);
Iconv400Transcoder& 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
, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
virtual unsigned int calcRequiredSize(const XMLCh* const srcText
, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
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
, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
);
virtual bool transcode
(
const XMLCh* const toTranscode
, char* const toFill
, const unsigned int maxChars
, MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
);
private :
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
Iconv400LCPTranscoder();
Iconv400LCPTranscoder(const Iconv400LCPTranscoder&);
Iconv400LCPTranscoder& 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;
};
XERCES_CPP_NAMESPACE_END
#endif