LCOV - code coverage report
Current view: top level - libreoffice/xmlscript/source/xml_helper - xml_byteseq.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 39 0.0 %
Date: 2012-12-27 Functions: 0 16 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <string.h>
      21             : 
      22             : #include <cppuhelper/implbase1.hxx>
      23             : #include <xmlscript/xml_helper.hxx>
      24             : 
      25             : 
      26             : using namespace osl;
      27             : using namespace com::sun::star;
      28             : using namespace com::sun::star::uno;
      29             : 
      30             : using ::rtl::ByteSequence;
      31             : 
      32             : namespace xmlscript
      33             : {
      34             : 
      35             : //==================================================================================================
      36           0 : class BSeqInputStream
      37             :     : public ::cppu::WeakImplHelper1< io::XInputStream >
      38             : {
      39             :     ByteSequence _seq;
      40             :     sal_Int32 _nPos;
      41             : 
      42             : public:
      43           0 :     inline BSeqInputStream( ByteSequence const & rSeq )
      44             :         SAL_THROW(())
      45             :         : _seq( rSeq )
      46           0 :         , _nPos( 0 )
      47           0 :         {}
      48             : 
      49             :     // XInputStream
      50             :     virtual sal_Int32 SAL_CALL readBytes(
      51             :         Sequence< sal_Int8 > & rData, sal_Int32 nBytesToRead )
      52             :         throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException);
      53             :     virtual sal_Int32 SAL_CALL readSomeBytes(
      54             :         Sequence< sal_Int8 > & rData, sal_Int32 nMaxBytesToRead )
      55             :         throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException);
      56             :     virtual void SAL_CALL skipBytes(
      57             :         sal_Int32 nBytesToSkip )
      58             :         throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException);
      59             :     virtual sal_Int32 SAL_CALL available()
      60             :         throw (io::NotConnectedException, io::IOException, RuntimeException);
      61             :     virtual void SAL_CALL closeInput()
      62             :         throw (io::NotConnectedException, io::IOException, RuntimeException);
      63             : };
      64             : //__________________________________________________________________________________________________
      65           0 : sal_Int32 BSeqInputStream::readBytes(
      66             :     Sequence< sal_Int8 > & rData, sal_Int32 nBytesToRead )
      67             :     throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException)
      68             : {
      69           0 :     nBytesToRead = ((nBytesToRead > _seq.getLength() - _nPos)
      70           0 :                     ? _seq.getLength() - _nPos
      71           0 :                     : nBytesToRead);
      72             : 
      73           0 :     ByteSequence aBytes( _seq.getConstArray() + _nPos, nBytesToRead );
      74           0 :     rData = toUnoSequence( aBytes );
      75           0 :     _nPos += nBytesToRead;
      76           0 :     return nBytesToRead;
      77             : }
      78             : //__________________________________________________________________________________________________
      79           0 : sal_Int32 BSeqInputStream::readSomeBytes(
      80             :     Sequence< sal_Int8 > & rData, sal_Int32 nMaxBytesToRead )
      81             :     throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException)
      82             : {
      83           0 :     return readBytes( rData, nMaxBytesToRead );
      84             : }
      85             : //__________________________________________________________________________________________________
      86           0 : void BSeqInputStream::skipBytes(
      87             :     sal_Int32 /*nBytesToSkip*/ )
      88             :     throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException)
      89             : {
      90           0 : }
      91             : //__________________________________________________________________________________________________
      92           0 : sal_Int32 BSeqInputStream::available()
      93             :     throw (io::NotConnectedException, io::IOException, RuntimeException)
      94             : {
      95           0 :     return (_seq.getLength() - _nPos);
      96             : }
      97             : //__________________________________________________________________________________________________
      98           0 : void BSeqInputStream::closeInput()
      99             :     throw (io::NotConnectedException, io::IOException, RuntimeException)
     100             : {
     101           0 : }
     102             : 
     103             : //##################################################################################################
     104             : 
     105             : //==================================================================================================
     106           0 : class BSeqOutputStream
     107             :     : public ::cppu::WeakImplHelper1< io::XOutputStream >
     108             : {
     109             :     ByteSequence * _seq;
     110             : 
     111             : public:
     112           0 :     inline BSeqOutputStream( ByteSequence * seq )
     113             :         SAL_THROW(())
     114           0 :         : _seq( seq )
     115           0 :         {}
     116             : 
     117             :     // XOutputStream
     118             :     virtual void SAL_CALL writeBytes(
     119             :         Sequence< sal_Int8 > const & rData )
     120             :         throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException);
     121             :     virtual void SAL_CALL flush()
     122             :         throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException);
     123             :     virtual void SAL_CALL closeOutput()
     124             :         throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException);
     125             : };
     126             : //__________________________________________________________________________________________________
     127           0 : void BSeqOutputStream::writeBytes( Sequence< sal_Int8 > const & rData )
     128             :     throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
     129             : {
     130           0 :     sal_Int32 nPos = _seq->getLength();
     131           0 :     _seq->realloc( nPos + rData.getLength() );
     132           0 :     memcpy( (char *)_seq->getArray() + nPos,
     133           0 :                       (char const *)rData.getConstArray(),
     134           0 :                       rData.getLength() );
     135           0 : }
     136             : //__________________________________________________________________________________________________
     137           0 : void BSeqOutputStream::flush()
     138             :     throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
     139             : {
     140           0 : }
     141             : //__________________________________________________________________________________________________
     142           0 : void BSeqOutputStream::closeOutput()
     143             :     throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
     144             : {
     145           0 : }
     146             : 
     147             : //##################################################################################################
     148             : 
     149             : //==================================================================================================
     150           0 : Reference< io::XInputStream > SAL_CALL createInputStream( ByteSequence const & rInData )
     151             :     SAL_THROW(())
     152             : {
     153           0 :     return new BSeqInputStream( rInData );
     154             : }
     155             : 
     156             : //==================================================================================================
     157           0 : Reference< io::XOutputStream > SAL_CALL createOutputStream( ByteSequence * pOutData )
     158             :     SAL_THROW(())
     159             : {
     160           0 :     return new BSeqOutputStream( pOutData );
     161             : }
     162             : 
     163             : }
     164             : 
     165             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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