LCOV - code coverage report
Current view: top level - xmlscript/source/xml_helper - xml_byteseq.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 29 39 74.4 %
Date: 2012-08-25 Functions: 11 16 68.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 11 22 50.0 %

           Branch data     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 <rtl/memory.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         [ -  + ]:      13348 : class BSeqInputStream
      37                 :            :     : public ::cppu::WeakImplHelper1< io::XInputStream >
      38                 :            : {
      39                 :            :     ByteSequence _seq;
      40                 :            :     sal_Int32 _nPos;
      41                 :            : 
      42                 :            : public:
      43                 :       6674 :     inline BSeqInputStream( ByteSequence const & rSeq )
      44                 :            :         SAL_THROW(())
      45                 :            :         : _seq( rSeq )
      46                 :       6674 :         , _nPos( 0 )
      47                 :       6674 :         {}
      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                 :       6674 : sal_Int32 BSeqInputStream::readBytes(
      66                 :            :     Sequence< sal_Int8 > & rData, sal_Int32 nBytesToRead )
      67                 :            :     throw (io::NotConnectedException, io::BufferSizeExceededException, io::IOException, RuntimeException)
      68                 :            : {
      69                 :       6674 :     nBytesToRead = ((nBytesToRead > _seq.getLength() - _nPos)
      70                 :       6674 :                     ? _seq.getLength() - _nPos
      71         [ +  - ]:      13348 :                     : nBytesToRead);
      72                 :            : 
      73         [ +  - ]:       6674 :     ByteSequence aBytes( _seq.getConstArray() + _nPos, nBytesToRead );
      74 [ +  - ][ +  - ]:       6674 :     rData = toUnoSequence( aBytes );
                 [ +  - ]
      75                 :       6674 :     _nPos += nBytesToRead;
      76                 :       6674 :     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         [ -  + ]:      10960 : class BSeqOutputStream
     107                 :            :     : public ::cppu::WeakImplHelper1< io::XOutputStream >
     108                 :            : {
     109                 :            :     ByteSequence * _seq;
     110                 :            : 
     111                 :            : public:
     112                 :       5480 :     inline BSeqOutputStream( ByteSequence * seq )
     113                 :            :         SAL_THROW(())
     114                 :       5480 :         : _seq( seq )
     115                 :       5480 :         {}
     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                 :       9324 : void BSeqOutputStream::writeBytes( Sequence< sal_Int8 > const & rData )
     128                 :            :     throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
     129                 :            : {
     130                 :       9324 :     sal_Int32 nPos = _seq->getLength();
     131                 :       9324 :     _seq->realloc( nPos + rData.getLength() );
     132                 :       9324 :     ::rtl_copyMemory( (char *)_seq->getArray() + nPos,
     133                 :       9324 :                       (char const *)rData.getConstArray(),
     134                 :      18648 :                       rData.getLength() );
     135                 :       9324 : }
     136                 :            : //__________________________________________________________________________________________________
     137                 :          0 : void BSeqOutputStream::flush()
     138                 :            :     throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
     139                 :            : {
     140                 :          0 : }
     141                 :            : //__________________________________________________________________________________________________
     142                 :       2172 : void BSeqOutputStream::closeOutput()
     143                 :            :     throw (io::NotConnectedException, io::BufferSizeExceededException, RuntimeException)
     144                 :            : {
     145                 :       2172 : }
     146                 :            : 
     147                 :            : //##################################################################################################
     148                 :            : 
     149                 :            : //==================================================================================================
     150                 :       6674 : Reference< io::XInputStream > SAL_CALL createInputStream( ByteSequence const & rInData )
     151                 :            :     SAL_THROW(())
     152                 :            : {
     153 [ +  - ][ +  - ]:       6674 :     return new BSeqInputStream( rInData );
     154                 :            : }
     155                 :            : 
     156                 :            : //==================================================================================================
     157                 :       5480 : Reference< io::XOutputStream > SAL_CALL createOutputStream( ByteSequence * pOutData )
     158                 :            :     SAL_THROW(())
     159                 :            : {
     160 [ +  - ][ +  - ]:       5480 :     return new BSeqOutputStream( pOutData );
     161                 :            : }
     162                 :            : 
     163                 :            : }
     164                 :            : 
     165                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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