733 lines
25 KiB
C++
733 lines
25 KiB
C++
/*************************************************************************
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*
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* $RCSfile: TextInputStream.cxx,v $
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*
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* $Revision: 1.1.1.1 $
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*
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* last change: $Author: hr $ $Date: 2000-09-18 17:24:17 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include <string.h>
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#include <osl/mutex.hxx>
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#include <osl/diagnose.h>
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#include <uno/mapping.hxx>
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#include <cppuhelper/factory.hxx>
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#include <cppuhelper/implbase2.hxx>
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#include <rtl/textenc.h>
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#include <rtl/tencinfo.h>
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#include <com/sun/star/io/XTextInputStream.hpp>
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#include <com/sun/star/io/XActiveDataSink.hpp>
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#define IMPLEMENTATION_NAME "com.sun.star.comp.io.TextInputStream"
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#define SERVICE_NAME "com.sun.star.io.TextInputStream"
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using namespace ::osl;
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using namespace ::rtl;
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using namespace ::cppu;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::io;
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using namespace ::com::sun::star::registry;
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namespace io_TextStream
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{
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//===========================================================================
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// Implementation XTextInputStream
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typedef WeakImplHelper2< XTextInputStream, XActiveDataSink > TextInputStreamHelper;
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class OCommandEnvironment;
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#define INITIAL_UNICODE_BUFFER_CAPACITY 0x100
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#define READ_BYTE_COUNT 0x100
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class OTextInputStream : public TextInputStreamHelper
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{
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Reference< XInputStream > mxStream;
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// Encoding
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OUString mEncoding;
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sal_Bool mbEncodingInitialized;
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rtl_TextToUnicodeConverter mConvText2Unicode;
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rtl_TextToUnicodeContext mContextText2Unicode;
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Sequence<sal_Int8> mSeqSource;
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// Internal buffer for characters that are already converted successfully
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sal_Unicode* mpBuffer;
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sal_Int32 mnBufferSize;
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sal_Int32 mnCharsInBuffer;
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sal_Bool mbReachedEOF;
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void implResizeBuffer( void );
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OUString implReadString( const Sequence< sal_Unicode >& Delimiters,
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sal_Bool bRemoveDelimiter, sal_Bool bFindLineEnd )
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throw(IOException, RuntimeException);
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sal_Int32 implReadNext() throw(IOException, RuntimeException);
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public:
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OTextInputStream();
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virtual ~OTextInputStream();
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// Methods XTextInputStream
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virtual OUString SAL_CALL readLine( )
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throw(IOException, RuntimeException);
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virtual OUString SAL_CALL readString( const Sequence< sal_Unicode >& Delimiters, sal_Bool bRemoveDelimiter )
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throw(IOException, RuntimeException);
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virtual sal_Bool SAL_CALL isEOF( )
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throw(IOException, RuntimeException);
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virtual void SAL_CALL setEncoding( const OUString& Encoding ) throw(RuntimeException);
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// Methods XInputStream
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virtual sal_Int32 SAL_CALL readBytes( Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
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throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException);
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virtual sal_Int32 SAL_CALL readSomeBytes( Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead )
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throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException);
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virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip )
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throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException);
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virtual sal_Int32 SAL_CALL available( )
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throw(NotConnectedException, IOException, RuntimeException);
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virtual void SAL_CALL closeInput( )
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throw(NotConnectedException, IOException, RuntimeException);
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// Methods XActiveDataSink
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virtual void SAL_CALL setInputStream( const Reference< XInputStream >& aStream )
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throw(RuntimeException);
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virtual Reference< XInputStream > SAL_CALL getInputStream()
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throw(RuntimeException);
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};
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OTextInputStream::OTextInputStream()
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: mpBuffer( NULL ), mnBufferSize( 0 ), mnCharsInBuffer( 0 ), mbReachedEOF( sal_False )
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{
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mbEncodingInitialized = false;
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}
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OTextInputStream::~OTextInputStream()
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{
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if( mbEncodingInitialized )
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{
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rtl_destroyUnicodeToTextContext( mConvText2Unicode, mContextText2Unicode );
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rtl_destroyUnicodeToTextConverter( mConvText2Unicode );
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}
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}
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void OTextInputStream::implResizeBuffer( void )
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{
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sal_Int32 mnNewBufferSize = mnBufferSize * 2;
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sal_Unicode* pNewBuffer = new sal_Unicode[ mnNewBufferSize ];
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memcpy( pNewBuffer, mpBuffer, mnCharsInBuffer * sizeof( sal_Unicode ) );
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mpBuffer = pNewBuffer;
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mnBufferSize = mnNewBufferSize;
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}
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//===========================================================================
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// XTextInputStream
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OUString OTextInputStream::readLine( )
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throw(IOException, RuntimeException)
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{
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static Sequence< sal_Unicode > aDummySeq;
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return implReadString( aDummySeq, sal_True, sal_True );
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}
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OUString OTextInputStream::readString( const Sequence< sal_Unicode >& Delimiters, sal_Bool bRemoveDelimiter )
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throw(IOException, RuntimeException)
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{
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return implReadString( Delimiters, sal_True, sal_False );
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}
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sal_Bool OTextInputStream::isEOF()
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throw(IOException, RuntimeException)
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{
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sal_Bool bRet = sal_False;
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if( mnCharsInBuffer == 0 && mbReachedEOF )
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bRet = sal_True;
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return bRet;
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}
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OUString OTextInputStream::implReadString( const Sequence< sal_Unicode >& Delimiters,
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sal_Bool bRemoveDelimiter, sal_Bool bFindLineEnd )
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throw(IOException, RuntimeException)
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{
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OUString aRetStr;
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if( !mbEncodingInitialized )
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{
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OUString aUtf8Str( RTL_CONSTASCII_USTRINGPARAM("utf8") );
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setEncoding( aUtf8Str );
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}
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if( !mbEncodingInitialized )
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return aRetStr;
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if( !mpBuffer )
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{
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mnBufferSize = INITIAL_UNICODE_BUFFER_CAPACITY;
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mpBuffer = new sal_Unicode[ mnBufferSize ];
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}
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// Only for bFindLineEnd
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sal_Unicode cLineEndChar1 = 0x13;
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sal_Unicode cLineEndChar2 = 0x10;
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sal_Int32 nBufferReadPos = 0;
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sal_Int32 nCopyLen = 0;
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sal_Bool bFound = sal_False;
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sal_Bool bFoundFirstLineEndChar = sal_False;
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sal_Unicode cFirstLineEndChar;
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const sal_Unicode* pDelims = Delimiters.getConstArray();
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const sal_Int32 nDelimCount = Delimiters.getLength();
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while( !bFound )
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{
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// Still characters available?
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if( nBufferReadPos == mnCharsInBuffer )
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{
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// Already reached EOF? Then we can't read any more
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if( mbReachedEOF )
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break;
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// No, so read new characters
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if( !implReadNext() )
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break;
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/*
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sal_Int32 nFreeBufferSize = mnBufferSize - nBufferReadPos;
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if( nFreeBufferSize < READ_BYTE_COUNT )
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implResizeBuffer();
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try
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{
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Sequence< sal_Int8 > aData;
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sal_Int32 nBytesToRead = READ_BYTE_COUNT;
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sal_Int32 nRead = mxStream->readSomeBytes( aData, nBytesToRead );
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if( nRead < nBytesToRead )
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bEOF = sal_True;
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// Try to convert
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sal_uInt32 uiInfo;
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sal_Size nSrcCvtBytes = 0;
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sal_Size nTargetCount = 0;
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sal_Size nSourceCount = 0;
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while( sal_True )
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{
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const sal_Int8 *pbSource = aData.getConstArray();
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//// the whole source size
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//sal_Int32 nSourceSize = seqText.getLength() + m_seqSource.getLength();
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//Sequence<sal_Unicode> seqUnicode ( nSourceSize );
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//
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//const sal_Int8 *pbSource = seqText.getConstArray();
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//sal_Int8 *pbTempMem = 0;
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//
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//if( m_seqSource.getLength() ) {
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//// put old rest and new byte sequence into one array
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//pbTempMem = new sal_Int8[ nSourceSize ];
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//memcpy( pbTempMem , m_seqSource.getConstArray() , m_seqSource.getLength() );
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//memcpy( &(pbTempMem[ m_seqSource.getLength() ]) , seqText.getConstArray() , seqText.getLength() );
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//pbSource = pbTempMem;
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//
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//// set to zero again
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//m_seqSource = Sequence< sal_Int8 >();
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//}
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// All invalid characters are transformed to the unicode undefined char
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nTargetCount += rtl_convertTextToUnicode(
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mConvText2Unicode,
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mContextText2Unicode,
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(const sal_Char*) &( pbSource[nSourceCount] ),
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nRead - nSourceCount,
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mpBuffer + nBufferReadPos + nTargetCount,
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mnBufferSize - nBufferReadPos - nTargetCount,
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RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_DEFAULT |
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RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_DEFAULT |
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RTL_TEXTTOUNICODE_FLAGS_INVALID_DEFAULT,
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&uiInfo,
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&nSrcCvtBytes );
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nSourceCount += nSrcCvtBytes;
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sal_Bool bCont = sal_False;
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if( uiInfo & RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOSMALL )
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{
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implResizeBuffer();
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bCont = sal_True;
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}
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if( uiInfo & RTL_TEXTTOUNICODE_INFO_SRCBUFFERTOSMALL )
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{
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// read next byte
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static Sequence< sal_Int8 > aOneByteSeq( 1 );
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sal_Int32 nRead = mxStream->readSomeBytes( aData, 1 );
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if( nRead == 0 )
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{
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bEOF = sal_True;
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// return what we have
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// TODO
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}
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sal_Int32 nOldLen = aData.getLength();
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aData.realloc( nOldLen + 1 );
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aData.getArray()[ nOldLen ] = aOneByteSeq.getConstArray()[ 0 ];
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pbSource = aData.getConstArray();
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bCont = sal_True;
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}
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if( bCont )
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continue;
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break;
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}
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mnCharsInBuffer += nTargetCount;
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}
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catch( NotConnectedException& e1 )
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{
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e1;
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throw IOException();
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//throw IOException( L"OTextInputStream::implReadString failed" );
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}
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catch( BufferSizeExceededException& e2 )
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{
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e2;
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throw IOException();
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}
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*/
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}
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// Now there should be characters available
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// (otherwise the loop should have been breaked before)
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sal_Unicode c = mpBuffer[ nBufferReadPos++ ];
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if( bFindLineEnd )
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{
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if( bFoundFirstLineEndChar )
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{
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bFound = sal_True;
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nCopyLen = nBufferReadPos - 2;
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if( c == cLineEndChar1 || c == cLineEndChar2 )
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{
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// Same line end char -> new line break
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if( c == cFirstLineEndChar )
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{
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nBufferReadPos--;
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}
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}
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}
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else if( c == cLineEndChar1 || c == cLineEndChar2 )
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{
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bFoundFirstLineEndChar = sal_True;
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cFirstLineEndChar = c;
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}
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}
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else
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{
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for( sal_Int32 i = 0 ; i < nDelimCount ; i++ )
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{
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if( c == pDelims[ i ] )
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{
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bFound = sal_True;
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nCopyLen = nBufferReadPos;
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if( bRemoveDelimiter )
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nCopyLen--;
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}
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}
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}
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}
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// Create string
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if( nCopyLen )
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aRetStr = OUString( mpBuffer, nCopyLen );
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// Copy rest of buffer
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memmove( mpBuffer, mpBuffer + nBufferReadPos,
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(mnCharsInBuffer - nBufferReadPos) * sizeof( sal_Unicode ) );
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mnCharsInBuffer -= nBufferReadPos;
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return aRetStr;
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}
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sal_Int32 OTextInputStream::implReadNext()
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throw(IOException, RuntimeException)
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{
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sal_Int32 nFreeBufferSize = mnBufferSize - mnCharsInBuffer;
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if( nFreeBufferSize < READ_BYTE_COUNT )
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implResizeBuffer();
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nFreeBufferSize = mnBufferSize - mnCharsInBuffer;
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try
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{
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Sequence< sal_Int8 > aData;
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sal_Int32 nBytesToRead = READ_BYTE_COUNT;
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sal_Int32 nRead = mxStream->readSomeBytes( aData, nBytesToRead );
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if( nRead < nBytesToRead )
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mbReachedEOF = sal_True;
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// Try to convert
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sal_uInt32 uiInfo;
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sal_Size nSrcCvtBytes = 0;
|
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sal_Size nTargetCount = 0;
|
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sal_Size nSourceCount = 0;
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while( sal_True )
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{
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const sal_Int8 *pbSource = aData.getConstArray();
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//// the whole source size
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//sal_Int32 nSourceSize = seqText.getLength() + m_seqSource.getLength();
|
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//Sequence<sal_Unicode> seqUnicode ( nSourceSize );
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//
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//const sal_Int8 *pbSource = seqText.getConstArray();
|
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//sal_Int8 *pbTempMem = 0;
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//
|
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//if( m_seqSource.getLength() ) {
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//// put old rest and new byte sequence into one array
|
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//pbTempMem = new sal_Int8[ nSourceSize ];
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//memcpy( pbTempMem , m_seqSource.getConstArray() , m_seqSource.getLength() );
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//memcpy( &(pbTempMem[ m_seqSource.getLength() ]) , seqText.getConstArray() , seqText.getLength() );
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//pbSource = pbTempMem;
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//
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//// set to zero again
|
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//m_seqSource = Sequence< sal_Int8 >();
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//}
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|
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// All invalid characters are transformed to the unicode undefined char
|
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nTargetCount += rtl_convertTextToUnicode(
|
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mConvText2Unicode,
|
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mContextText2Unicode,
|
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(const sal_Char*) &( pbSource[nSourceCount] ),
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nRead - nSourceCount,
|
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mpBuffer + mnCharsInBuffer + nTargetCount,
|
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nFreeBufferSize - nTargetCount,
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RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_DEFAULT |
|
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RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_DEFAULT |
|
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RTL_TEXTTOUNICODE_FLAGS_INVALID_DEFAULT,
|
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&uiInfo,
|
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&nSrcCvtBytes );
|
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nSourceCount += nSrcCvtBytes;
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|
|
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sal_Bool bCont = sal_False;
|
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if( uiInfo & RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOSMALL )
|
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{
|
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implResizeBuffer();
|
|
bCont = sal_True;
|
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}
|
|
|
|
if( uiInfo & RTL_TEXTTOUNICODE_INFO_SRCBUFFERTOSMALL )
|
|
{
|
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// read next byte
|
|
static Sequence< sal_Int8 > aOneByteSeq( 1 );
|
|
sal_Int32 nRead = mxStream->readSomeBytes( aData, 1 );
|
|
if( nRead == 0 )
|
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{
|
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mbReachedEOF = sal_True;
|
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break;
|
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}
|
|
sal_Int32 nOldLen = aData.getLength();
|
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aData.realloc( nOldLen + 1 );
|
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aData.getArray()[ nOldLen ] = aOneByteSeq.getConstArray()[ 0 ];
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pbSource = aData.getConstArray();
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bCont = sal_True;
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}
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|
|
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if( bCont )
|
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continue;
|
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break;
|
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}
|
|
|
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mnCharsInBuffer += nTargetCount;
|
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return nTargetCount;
|
|
}
|
|
catch( NotConnectedException& e1 )
|
|
{
|
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e1;
|
|
throw IOException();
|
|
//throw IOException( L"OTextInputStream::implReadString failed" );
|
|
}
|
|
catch( BufferSizeExceededException& e2 )
|
|
{
|
|
e2;
|
|
throw IOException();
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
OUString OTextInputStream::implConvert( const Sequence<sal_Int8> &seqText )
|
|
{
|
|
sal_uInt32 uiInfo;
|
|
sal_Size nSrcCvtBytes = 0;
|
|
sal_Size nTargetCount = 0;
|
|
sal_Size nSourceCount = 0;
|
|
|
|
// the whole source size
|
|
sal_Int32 nSourceSize = seqText.getLength() + m_seqSource.getLength();
|
|
Sequence<sal_Unicode> seqUnicode ( nSourceSize );
|
|
|
|
const sal_Int8 *pbSource = seqText.getConstArray();
|
|
sal_Int8 *pbTempMem = 0;
|
|
|
|
if( m_seqSource.getLength() ) {
|
|
// put old rest and new byte sequence into one array
|
|
pbTempMem = new sal_Int8[ nSourceSize ];
|
|
memcpy( pbTempMem , m_seqSource.getConstArray() , m_seqSource.getLength() );
|
|
memcpy( &(pbTempMem[ m_seqSource.getLength() ]) , seqText.getConstArray() , seqText.getLength() );
|
|
pbSource = pbTempMem;
|
|
|
|
// set to zero again
|
|
m_seqSource = Sequence< sal_Int8 >();
|
|
}
|
|
|
|
while( sal_True ) {
|
|
|
|
// All invalid characters are transformed to the unicode undefined char
|
|
nTargetCount += rtl_convertTextToUnicode(
|
|
m_convText2Unicode,
|
|
m_contextText2Unicode,
|
|
( const sal_Char * ) &( pbSource[nSourceCount] ),
|
|
nSourceSize - nSourceCount ,
|
|
&( seqUnicode.getArray()[ nTargetCount ] ),
|
|
seqUnicode.getLength() - nTargetCount,
|
|
RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_DEFAULT |
|
|
RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_DEFAULT |
|
|
RTL_TEXTTOUNICODE_FLAGS_INVALID_DEFAULT,
|
|
&uiInfo,
|
|
&nSrcCvtBytes );
|
|
nSourceCount += nSrcCvtBytes;
|
|
|
|
if( uiInfo & RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOSMALL ) {
|
|
// save necessary bytes for next conversion
|
|
seqUnicode.realloc( seqUnicode.getLength() * 2 );
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
if( uiInfo & RTL_TEXTTOUNICODE_INFO_SRCBUFFERTOSMALL ) {
|
|
m_seqSource.realloc( nSourceSize - nSourceCount );
|
|
memcpy( m_seqSource.getArray() , &(pbSource[nSourceCount]) , nSourceSize-nSourceCount );
|
|
}
|
|
|
|
|
|
if( pbTempMem ) {
|
|
delete pbTempMem;
|
|
}
|
|
|
|
// set to correct unicode size
|
|
seqUnicode.realloc( nTargetCount );
|
|
|
|
return seqUnicode;
|
|
}
|
|
*/
|
|
|
|
void OTextInputStream::setEncoding( const OUString& Encoding )
|
|
throw(RuntimeException)
|
|
{
|
|
OString aOEncodingStr = OUStringToOString( Encoding, RTL_TEXTENCODING_ASCII_US );
|
|
rtl_TextEncoding encoding = rtl_getTextEncodingFromMimeCharset( aOEncodingStr.getStr() );
|
|
if( RTL_TEXTENCODING_DONTKNOW == encoding )
|
|
return;
|
|
|
|
mbEncodingInitialized = true;
|
|
mConvText2Unicode = rtl_createTextToUnicodeConverter( encoding );
|
|
mContextText2Unicode = rtl_createTextToUnicodeContext( mConvText2Unicode );
|
|
mEncoding = Encoding;
|
|
}
|
|
|
|
//===========================================================================
|
|
// XInputStream
|
|
|
|
sal_Int32 OTextInputStream::readBytes( Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
|
|
throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
|
|
{
|
|
return mxStream->readBytes( aData, nBytesToRead );
|
|
}
|
|
|
|
sal_Int32 OTextInputStream::readSomeBytes( Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead )
|
|
throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
|
|
{
|
|
return mxStream->readSomeBytes( aData, nMaxBytesToRead );
|
|
}
|
|
|
|
void OTextInputStream::skipBytes( sal_Int32 nBytesToSkip )
|
|
throw(NotConnectedException, BufferSizeExceededException, IOException, RuntimeException)
|
|
{
|
|
mxStream->skipBytes( nBytesToSkip );
|
|
}
|
|
|
|
sal_Int32 OTextInputStream::available( )
|
|
throw(NotConnectedException, IOException, RuntimeException)
|
|
{
|
|
return mxStream->available();
|
|
}
|
|
|
|
void OTextInputStream::closeInput( )
|
|
throw(NotConnectedException, IOException, RuntimeException)
|
|
{
|
|
mxStream->closeInput();
|
|
}
|
|
|
|
|
|
|
|
|
|
//===========================================================================
|
|
// XActiveDataSink
|
|
|
|
void OTextInputStream::setInputStream( const Reference< XInputStream >& aStream )
|
|
throw(RuntimeException)
|
|
{
|
|
mxStream = aStream;
|
|
}
|
|
|
|
Reference< XInputStream > OTextInputStream::getInputStream()
|
|
throw(RuntimeException)
|
|
{
|
|
return mxStream;
|
|
}
|
|
|
|
|
|
Reference< XInterface > SAL_CALL TextInputStream_CreateInstance( const Reference< XMultiServiceFactory > &)
|
|
{
|
|
return Reference < XInterface >( ( OWeakObject * ) new OTextInputStream() );
|
|
}
|
|
|
|
|
|
Sequence< OUString > TextInputStream_getSupportedServiceNames()
|
|
{
|
|
static Sequence < OUString > *pNames = 0;
|
|
if( ! pNames )
|
|
{
|
|
MutexGuard guard( Mutex::getGlobalMutex() );
|
|
if( !pNames )
|
|
{
|
|
static Sequence< OUString > seqNames(1);
|
|
seqNames.getArray()[0] = OUString::createFromAscii( SERVICE_NAME );
|
|
pNames = &seqNames;
|
|
}
|
|
}
|
|
return *pNames;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
//==================================================================================================
|
|
// Component exports
|
|
|
|
extern "C"
|
|
{
|
|
//==================================================================================================
|
|
void SAL_CALL component_getImplementationEnvironment(
|
|
const sal_Char ** ppEnvTypeName, uno_Environment ** ppEnv )
|
|
{
|
|
*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
|
|
}
|
|
//==================================================================================================
|
|
sal_Bool SAL_CALL component_writeInfo(
|
|
void * pServiceManager, void * pRegistryKey )
|
|
{
|
|
if (pRegistryKey)
|
|
{
|
|
try
|
|
{
|
|
Reference< XRegistryKey > xNewKey(
|
|
reinterpret_cast< XRegistryKey * >( pRegistryKey )->createKey(
|
|
OUString::createFromAscii("/" IMPLEMENTATION_NAME "/UNO/SERVICES" ) ) );
|
|
|
|
const Sequence< OUString > & rSNL = io_TextStream::TextInputStream_getSupportedServiceNames();
|
|
const OUString * pArray = rSNL.getConstArray();
|
|
for ( sal_Int32 nPos = rSNL.getLength(); nPos--; )
|
|
xNewKey->createKey( pArray[nPos] );
|
|
|
|
return sal_True;
|
|
}
|
|
catch (InvalidRegistryException &)
|
|
{
|
|
OSL_ENSHURE( sal_False, "### InvalidRegistryException!" );
|
|
}
|
|
}
|
|
return sal_False;
|
|
}
|
|
//==================================================================================================
|
|
void * SAL_CALL component_getFactory(
|
|
const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
|
|
{
|
|
void * pRet = 0;
|
|
|
|
if (pServiceManager && rtl_str_compare( pImplName, IMPLEMENTATION_NAME ) == 0)
|
|
{
|
|
Reference< XSingleServiceFactory > xFactory( createSingleFactory(
|
|
reinterpret_cast< XMultiServiceFactory * >( pServiceManager ),
|
|
OUString::createFromAscii( pImplName ),
|
|
io_TextStream::TextInputStream_CreateInstance,
|
|
io_TextStream::TextInputStream_getSupportedServiceNames() ) );
|
|
|
|
if (xFactory.is())
|
|
{
|
|
xFactory->acquire();
|
|
pRet = xFactory.get();
|
|
}
|
|
}
|
|
|
|
return pRet;
|
|
}
|
|
}
|
|
|
|
|