LCOV - code coverage report
Current view: top level - sd/source/filter/eppt - pptexsoundcollection.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 100 0.0 %
Date: 2012-08-25 Functions: 0 9 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 194 0.0 %

           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*************************************************************************
       3                 :            :  *
       4                 :            :  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       5                 :            :  *
       6                 :            :  * Copyright 2000, 2010 Oracle and/or its affiliates.
       7                 :            :  *
       8                 :            :  * OpenOffice.org - a multi-platform office productivity suite
       9                 :            :  *
      10                 :            :  * This file is part of OpenOffice.org.
      11                 :            :  *
      12                 :            :  * OpenOffice.org is free software: you can redistribute it and/or modify
      13                 :            :  * it under the terms of the GNU Lesser General Public License version 3
      14                 :            :  * only, as published by the Free Software Foundation.
      15                 :            :  *
      16                 :            :  * OpenOffice.org is distributed in the hope that it will be useful,
      17                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19                 :            :  * GNU Lesser General Public License version 3 for more details
      20                 :            :  * (a copy is included in the LICENSE file that accompanied this code).
      21                 :            :  *
      22                 :            :  * You should have received a copy of the GNU Lesser General Public License
      23                 :            :  * version 3 along with OpenOffice.org.  If not, see
      24                 :            :  * <http://www.openoffice.org/license.html>
      25                 :            :  * for a copy of the LGPLv3 License.
      26                 :            :  *
      27                 :            :  ************************************************************************/
      28                 :            : 
      29                 :            : #include <pptexsoundcollection.hxx>
      30                 :            : #include "epptdef.hxx"
      31                 :            : #include <tools/urlobj.hxx>
      32                 :            : #include <ucbhelper/content.hxx>
      33                 :            : #include <ucbhelper/contentbroker.hxx>
      34                 :            : #include <cppuhelper/proptypehlp.hxx>
      35                 :            : #include <unotools/ucbstreamhelper.hxx>
      36                 :            : 
      37                 :            : namespace ppt
      38                 :            : {
      39                 :            : 
      40                 :          0 : ExSoundEntry::ExSoundEntry(const rtl::OUString& rString)
      41                 :            :     : nFileSize(0)
      42                 :          0 :     , aSoundURL(rString)
      43                 :            : {
      44                 :            :     try
      45                 :            :     {
      46                 :            :         ::ucbhelper::Content aCnt( aSoundURL,
      47         [ #  # ]:          0 :             ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >() );
      48                 :          0 :         sal_Int64 nVal = 0;
      49 [ #  # ][ #  # ]:          0 :         ::cppu::convertPropertyValue( nVal, aCnt.getPropertyValue( ::rtl::OUString( "Size" ) ) );
      50 [ #  # ][ #  # ]:          0 :         nFileSize = (sal_uInt32)nVal;
      51                 :            :     }
      52         [ #  # ]:          0 :     catch( ::com::sun::star::uno::Exception& )
      53                 :            :     {
      54                 :            : 
      55                 :            :     }
      56                 :          0 : };
      57                 :            : 
      58                 :          0 : rtl::OUString ExSoundEntry::ImplGetName() const
      59                 :            : {
      60         [ #  # ]:          0 :     INetURLObject aTmp( aSoundURL );
      61 [ #  # ][ #  # ]:          0 :     return aTmp.GetName();
      62                 :            : }
      63                 :            : 
      64                 :          0 : rtl::OUString ExSoundEntry::ImplGetExtension() const
      65                 :            : {
      66         [ #  # ]:          0 :     INetURLObject aTmp( aSoundURL );
      67 [ #  # ][ #  # ]:          0 :     String aExtension( aTmp.GetExtension() );
      68         [ #  # ]:          0 :     if ( aExtension.Len() )
      69         [ #  # ]:          0 :         aExtension.Insert( (sal_Unicode)'.', 0 );
      70 [ #  # ][ #  # ]:          0 :     return aExtension;
                 [ #  # ]
      71                 :            : }
      72                 :            : 
      73                 :          0 : sal_Bool ExSoundEntry::IsSameURL(const rtl::OUString& rURL) const
      74                 :            : {
      75                 :          0 :     return ( rURL == aSoundURL );
      76                 :            : }
      77                 :            : 
      78                 :          0 : sal_uInt32 ExSoundEntry::GetSize( sal_uInt32 nId ) const
      79                 :            : {
      80         [ #  # ]:          0 :     rtl::OUString aName( ImplGetName() );
      81         [ #  # ]:          0 :     rtl::OUString aExtension( ImplGetExtension() );
      82                 :            : 
      83                 :          0 :     sal_uInt32 nSize = 8;                           // SoundContainer Header
      84         [ #  # ]:          0 :     if ( !aName.isEmpty() )                         // String Atom          ( instance 0 - name of sound )
      85                 :          0 :         nSize += aName.getLength() * 2 + 8;
      86         [ #  # ]:          0 :     if ( !aExtension.isEmpty() )                    // String Atom          ( instance 1 - extension of sound )
      87                 :          0 :         nSize += aExtension.getLength() * 2 + 8;
      88                 :            : 
      89                 :          0 :     rtl::OUString aId( rtl::OUString::valueOf(static_cast<sal_Int32>(nId)) );   // String Atom          ( instance 2 - reference id )
      90                 :          0 :     nSize += 2 * aId.getLength() + 8;
      91                 :            : 
      92                 :          0 :     nSize += nFileSize + 8;                         // SoundData Atom
      93                 :            : 
      94                 :          0 :     return nSize;
      95                 :            : }
      96                 :            : 
      97                 :          0 : void ExSoundEntry::Write( SvStream& rSt, sal_uInt32 nId ) const
      98                 :            : {
      99                 :            :     try
     100                 :            :     {
     101                 :            :         ::ucbhelper::Content aCnt( aSoundURL,
     102         [ #  # ]:          0 :             ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >() );
     103                 :            : 
     104                 :            :         // create SoundContainer
     105 [ #  # ][ #  # ]:          0 :         rSt << (sal_uInt32)( ( EPP_Sound << 16 ) | 0xf ) << (sal_uInt32)( GetSize( nId ) - 8 );
                 [ #  # ]
     106                 :            : 
     107         [ #  # ]:          0 :         rtl::OUString aSoundName( ImplGetName() );
     108                 :          0 :         sal_Int32 i, nSoundNameLen = aSoundName.getLength();
     109         [ #  # ]:          0 :         if ( nSoundNameLen )
     110                 :            :         {
     111                 :            :             // name of sound ( instance 0 )
     112 [ #  # ][ #  # ]:          0 :             rSt << (sal_uInt32)( EPP_CString << 16 ) << (sal_uInt32)( nSoundNameLen * 2 );
     113         [ #  # ]:          0 :             for ( i = 0; i < nSoundNameLen; ++i )
     114         [ #  # ]:          0 :                 rSt << aSoundName[i];
     115                 :            :         }
     116         [ #  # ]:          0 :         rtl::OUString aExtension( ImplGetExtension() );
     117                 :          0 :         sal_Int32 nExtensionLen = aExtension.getLength();
     118         [ #  # ]:          0 :         if ( nExtensionLen )
     119                 :            :         {
     120                 :            :             // extension of sound ( instance 1 )
     121 [ #  # ][ #  # ]:          0 :             rSt << (sal_uInt32)( ( EPP_CString << 16 ) | 16 ) << (sal_uInt32)( nExtensionLen * 2 );
     122         [ #  # ]:          0 :             for ( i = 0; i < nExtensionLen; ++i )
     123         [ #  # ]:          0 :                 rSt << aExtension[i];
     124                 :            :         }
     125                 :            :         // id of sound ( instance 2 )
     126                 :          0 :         rtl::OUString aId( rtl::OUString::valueOf(static_cast<sal_Int32>(nId) ) );
     127                 :          0 :         sal_Int32 nIdLen = aId.getLength();
     128 [ #  # ][ #  # ]:          0 :         rSt << (sal_uInt32)( ( EPP_CString << 16 ) | 32 ) << (sal_uInt32)( nIdLen * 2 );
     129         [ #  # ]:          0 :         for ( i = 0; i < nIdLen; ++i )
     130         [ #  # ]:          0 :             rSt << aId[i];
     131                 :            : 
     132 [ #  # ][ #  # ]:          0 :         rSt << (sal_uInt32)( EPP_SoundData << 16 ) << (sal_uInt32)( nFileSize );
     133                 :          0 :         sal_uInt32 nBytesLeft = nFileSize;
     134 [ #  # ][ #  # ]:          0 :         SvStream* pSourceFile = ::utl::UcbStreamHelper::CreateStream( aSoundURL, STREAM_READ );
                 [ #  # ]
     135         [ #  # ]:          0 :         if ( pSourceFile )
     136                 :            :         {
     137         [ #  # ]:          0 :             sal_uInt8* pBuf = new sal_uInt8[ 0x10000 ];   // 64 kB  Buffer
     138         [ #  # ]:          0 :             while ( nBytesLeft )
     139                 :            :             {
     140                 :          0 :                 sal_uInt32 nToDo = ( nBytesLeft > 0x10000 ) ? 0x10000 : nBytesLeft;
     141         [ #  # ]:          0 :                 pSourceFile->Read( pBuf, nToDo );
     142         [ #  # ]:          0 :                 rSt.Write( pBuf, nToDo );
     143                 :          0 :                 nBytesLeft -= nToDo;
     144                 :            :             }
     145 [ #  # ][ #  # ]:          0 :             delete pSourceFile;
     146         [ #  # ]:          0 :             delete[] pBuf;
     147 [ #  # ][ #  # ]:          0 :         }
     148                 :            :     }
     149                 :          0 :     catch( ::com::sun::star::uno::Exception& )
     150                 :            :     {
     151                 :            : 
     152                 :            :     }
     153                 :          0 : }
     154                 :            : 
     155                 :          0 : sal_uInt32 ExSoundCollection::GetId(const rtl::OUString& rString)
     156                 :            : {
     157                 :          0 :     sal_uInt32 nSoundId = 0;
     158         [ #  # ]:          0 :     if (!rString.isEmpty())
     159                 :            :     {
     160                 :          0 :         const sal_uInt32 nSoundCount = maEntries.size();
     161         [ #  # ]:          0 :         boost::ptr_vector<ExSoundEntry>::const_iterator iter;
     162                 :            : 
     163 [ #  # ][ #  # ]:          0 :         for (iter = maEntries.begin(); iter != maEntries.end(); ++iter, ++nSoundId)
         [ #  # ][ #  # ]
         [ #  # ][ #  # ]
     164                 :            :         {
     165 [ #  # ][ #  # ]:          0 :             if (iter->IsSameURL(rString))
     166                 :          0 :                 break;
     167                 :            :         }
     168                 :            : 
     169         [ #  # ]:          0 :         if ( nSoundId++ == nSoundCount )
     170                 :            :         {
     171 [ #  # ][ #  # ]:          0 :             ExSoundEntry* pEntry = new ExSoundEntry( rString );
     172         [ #  # ]:          0 :             if ( pEntry->GetFileSize() )
     173         [ #  # ]:          0 :                 maEntries.push_back(pEntry);
     174                 :            :             else
     175                 :            :             {
     176                 :          0 :                 nSoundId = 0;   // only insert sounds that are accessible
     177         [ #  # ]:          0 :                 delete pEntry;
     178                 :            :             }
     179                 :            :         }
     180                 :            :     }
     181                 :          0 :     return nSoundId;
     182                 :            : }
     183                 :            : 
     184                 :          0 : sal_uInt32 ExSoundCollection::GetSize() const
     185                 :            : {
     186                 :          0 :     sal_uInt32 nSize = 0;
     187         [ #  # ]:          0 :     if (!maEntries.empty())
     188                 :            :     {
     189                 :          0 :         nSize += 8 + 12;    // size of SoundCollectionContainerHeader + SoundCollAtom
     190         [ #  # ]:          0 :         boost::ptr_vector<ExSoundEntry>::const_iterator iter;
     191                 :          0 :         sal_uInt32 i = 1;
     192 [ #  # ][ #  # ]:          0 :         for ( iter = maEntries.begin(); iter != maEntries.end(); ++iter, ++i)
         [ #  # ][ #  # ]
                 [ #  # ]
     193 [ #  # ][ #  # ]:          0 :             nSize += iter->GetSize(i);
     194                 :            :     }
     195                 :          0 :     return nSize;
     196                 :            : }
     197                 :            : 
     198                 :          0 : void ExSoundCollection::Write( SvStream& rSt ) const
     199                 :            : {
     200         [ #  # ]:          0 :     if (!maEntries.empty())
     201                 :            :     {
     202                 :          0 :         sal_uInt32 i = 1;
     203                 :          0 :         sal_uInt32 nSoundCount = maEntries.size();
     204                 :            : 
     205                 :            :         // create SoundCollection Container
     206 [ #  # ][ #  # ]:          0 :         rSt << (sal_uInt16)0xf << (sal_uInt16)EPP_SoundCollection << (sal_uInt32)( GetSize() - 8 );
         [ #  # ][ #  # ]
     207                 :            : 
     208                 :            :         // create SoundCollAtom ( reference to the next free SoundId );
     209 [ #  # ][ #  # ]:          0 :         rSt << (sal_uInt32)( EPP_SoundCollAtom << 16 ) << (sal_uInt32)4 << nSoundCount;
                 [ #  # ]
     210                 :            : 
     211         [ #  # ]:          0 :         boost::ptr_vector<ExSoundEntry>::const_iterator iter;
     212 [ #  # ][ #  # ]:          0 :         for ( iter = maEntries.begin(); iter != maEntries.end(); ++iter, ++i)
         [ #  # ][ #  # ]
                 [ #  # ]
     213 [ #  # ][ #  # ]:          0 :             iter->Write(rSt,i);
     214                 :            :     }
     215                 :          0 : }
     216                 :            : 
     217                 :            : 
     218                 :            : } // namespace ppt;
     219                 :            : 
     220                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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