| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * $Id$ |
| */ |
| |
| #if !defined(XERCESC_INCLUDE_GUARD_WIN32TRANSSERVICE_HPP) |
| #define XERCESC_INCLUDE_GUARD_WIN32TRANSSERVICE_HPP |
| |
| #include <xercesc/util/TransService.hpp> |
| #include <xercesc/util/RefHashTableOf.hpp> |
| #include <windows.h> |
| |
| namespace XERCES_CPP_NAMESPACE { |
| |
| class CPMapEntry; |
| |
| |
| |
| //--------------------------------------------------------------------------- |
| // |
| // class Win32TransService |
| // |
| //--------------------------------------------------------------------------- |
| class XMLUTIL_EXPORT Win32TransService : public XMLTransService |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| Win32TransService(MemoryManager* manager); |
| virtual ~Win32TransService(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // 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 XMLSize_t maxChars |
| ); |
| |
| virtual const XMLCh* getId() const; |
| |
| virtual XMLLCPTranscoder* makeNewLCPTranscoder(MemoryManager* manager); |
| |
| virtual bool supportsSrcOfs() const; |
| |
| virtual void upperCase(XMLCh* const toUpperCase); |
| virtual void lowerCase(XMLCh* const toLowerCase); |
| |
| |
| protected : |
| // ----------------------------------------------------------------------- |
| // Protected virtual methods |
| // ----------------------------------------------------------------------- |
| virtual XMLTranscoder* makeNewXMLTranscoder |
| ( |
| const XMLCh* const encodingName |
| , XMLTransService::Codes& resValue |
| , const XMLSize_t blockSize |
| , MemoryManager* const manager |
| ); |
| |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| Win32TransService(const Win32TransService&); |
| Win32TransService& operator=(const Win32TransService&); |
| |
| // 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. |
| |
| RefHashTableOf<CPMapEntry> *fCPMap; |
| MemoryManager* fManager; |
| }; |
| |
| |
| |
| |
| |
| |
| |
| //--------------------------------------------------------------------------- |
| // |
| // class Win32Transcoder |
| // |
| //--------------------------------------------------------------------------- |
| |
| class XMLUTIL_EXPORT Win32Transcoder : public XMLTranscoder |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| Win32Transcoder |
| ( |
| const XMLCh* const encodingName |
| , const unsigned int ieCP |
| , const XMLSize_t blockSize |
| , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
| ~Win32Transcoder(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Implementation of the virtual transcoder interface |
| // ----------------------------------------------------------------------- |
| virtual XMLSize_t transcodeFrom |
| ( |
| const XMLByte* const srcData |
| , const XMLSize_t srcCount |
| , XMLCh* const toFill |
| , const XMLSize_t maxChars |
| , XMLSize_t& bytesEaten |
| , unsigned char* const charSizes |
| ); |
| |
| virtual XMLSize_t transcodeTo |
| ( |
| const XMLCh* const srcData |
| , const XMLSize_t srcCount |
| , XMLByte* const toFill |
| , const XMLSize_t maxBytes |
| , XMLSize_t& charsEaten |
| , const UnRepOpts options |
| ); |
| |
| virtual bool canTranscodeTo |
| ( |
| const unsigned int toCheck |
| ); |
| |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| Win32Transcoder(const Win32Transcoder&); |
| Win32Transcoder& operator=(const Win32Transcoder&); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Private data members |
| // |
| // fIECP |
| // This is the code page for this encoding. |
| // |
| // fUsedDef |
| // A flag passed into the conversions routines that is set to |
| // TRUE when a default character was substituted for the actual |
| // character. |
| // |
| // fPtrUsedDef |
| // A pointer to fUsedDef or a null pointer if the code page does not |
| // support the parameter that returns whether or not a default |
| // character was substituted. |
| // |
| // fFromFlags |
| // These are the flags passed to MultiByteToWideChar. For some |
| // code pages, this must be 0. See the documentation of the function |
| // for more details. |
| // |
| // fToFlags |
| // These are the flags passed to WideCharToMultiByte. For some |
| // code pages, this must be 0. See the documentation of the function |
| // for more details. |
| // |
| // ----------------------------------------------------------------------- |
| UINT fIECP; |
| |
| BOOL fUsedDef; |
| |
| BOOL* fPtrUsedDef; |
| |
| DWORD fFromFlags; |
| |
| DWORD fToFlags; |
| }; |
| |
| |
| |
| |
| |
| //--------------------------------------------------------------------------- |
| // |
| // class Win32LCPTranscoder |
| // |
| //--------------------------------------------------------------------------- |
| class XMLUTIL_EXPORT Win32LCPTranscoder : public XMLLCPTranscoder |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| Win32LCPTranscoder(); |
| ~Win32LCPTranscoder(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Implementation of the virtual transcoder interface |
| // ----------------------------------------------------------------------- |
| virtual char* transcode(const XMLCh* const toTranscode, |
| MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
| |
| virtual XMLCh* transcode(const char* const toTranscode, |
| MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
| |
| |
| // ----------------------------------------------------------------------- |
| // DEPRECATED old transcode interface |
| // ----------------------------------------------------------------------- |
| virtual XMLSize_t calcRequiredSize(const char* const srcText |
| , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
| |
| virtual XMLSize_t calcRequiredSize(const XMLCh* const srcText |
| , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
| |
| virtual bool transcode |
| ( |
| const char* const toTranscode |
| , XMLCh* const toFill |
| , const XMLSize_t maxChars |
| , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager |
| ); |
| |
| virtual bool transcode |
| ( |
| const XMLCh* const toTranscode |
| , char* const toFill |
| , const XMLSize_t maxChars |
| , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager |
| ); |
| |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| Win32LCPTranscoder(const Win32LCPTranscoder&); |
| Win32LCPTranscoder& operator=(const Win32LCPTranscoder&); |
| |
| MemoryManager* fManager; |
| }; |
| |
| } |
| |
| #endif |