| /** \file u2cpcnvrt.hpp . |
| ----------------------------------------------------------------------------- |
| |
| |
| |
| |
| * 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. |
| |
| ----------------------------------------------------------------------------- |
| |
| \brief Contains Unicode2CodePageConverter a class to convert from UNICODE to several other codepages |
| |
| Description: |
| |
| ----------------------------------------------------------------------------- |
| |
| |
| 5/21/1999 Initial creation |
| |
| -------------------------------------------------------------------------- */ |
| |
| #ifndef UIMA_U2CPCNVRT_HPP |
| #define UIMA_U2CPCNVRT_HPP |
| |
| /* ----------------------------------------------------------------------- */ |
| /* Include dependencies */ |
| /* ----------------------------------------------------------------------- */ |
| |
| #include "uima/pragmas.hpp" // must be first file to be included to get pragmas |
| #include "uima/exceptions.hpp" |
| #include "unicode/ucnv.h" |
| /* ----------------------------------------------------------------------- */ |
| /* Constants */ |
| /* ----------------------------------------------------------------------- */ |
| |
| /* ----------------------------------------------------------------------- */ |
| /* Forward declarations */ |
| /* ----------------------------------------------------------------------- */ |
| |
| /* ----------------------------------------------------------------------- */ |
| /* Types / Classes */ |
| /* ----------------------------------------------------------------------- */ |
| |
| namespace uima { |
| |
| /** |
| * The class <TT>Unicode2CodePageConverter</TT> is used to convert all |
| * characters in a specified buffer from UNICODE (CCSID: CCSID::EnCCSID_UCS2), |
| * to another buffer with specified CCSID. |
| * \code |
| \endcode |
| * @see CodePage2UnicodeConverter |
| */ |
| class UIMA_LINK_IMPORTSPEC Unicode2CodePageConverter { |
| public: |
| /** @name Constructors */ |
| /*@{*/ |
| Unicode2CodePageConverter(const char * converterName); |
| ~Unicode2CodePageConverter(); |
| /*@}*/ |
| /** @name Miscellaneous */ |
| /*@{*/ |
| |
| /** the maximum size in bytes required when converted from Unicode to |
| using this code page converter */ |
| size_t getMaximumSize(const UChar * cpclSource, |
| size_t uiSourceLength); |
| |
| /** Convert the specified source buffer <TT>cpacSource</TT>, with size |
| <TT>uiSourceSize</TT> in bytes to target buffer <TT>pclTarget</TT>, |
| with size <TT>uiTargetMaxSize</TT> in bytes from the UNICODE using |
| this codepage converter. Return the number of bytes converted. */ |
| size_t convertFromUnicode(char * pacTarget, |
| size_t uiTargetMaxLength, |
| const UChar * cpclSource, |
| size_t uiSourceLength); |
| /*@}*/ |
| |
| protected: |
| /* --- functions --- */ |
| private: |
| /* --- functions --- */ |
| /* BASE CONSTRUCTOR NOT SUPPORTED */ |
| Unicode2CodePageConverter(void); //lint !e1704 |
| /* COPY CONSTRUCTOR NOT SUPPORTED */ |
| Unicode2CodePageConverter(const Unicode2CodePageConverter & ); //lint !e1704 |
| /* ASSIGNMENT OPERATOR NOT SUPPORTED */ |
| Unicode2CodePageConverter & operator=(const Unicode2CodePageConverter & crclObject); |
| /* --- variables --- */ |
| UConverter * iv_uconverter; |
| } |
| ; /* Unicode2CodePageConverter */ |
| } |
| |
| /* ----------------------------------------------------------------------- */ |
| /* Implementation */ |
| /* ----------------------------------------------------------------------- */ |
| |
| #endif /* UIMA_U2CPCNVRT_HPP */ |
| |
| /* <EOF> */ |
| |
| |