toolkit/source/layout/core/byteseq.cxx

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  30
  31 #include <com/sun/star/io/XInputStream.hpp>
  32 #include <osl/file.hxx>
  33 #include <comphelper/oslfile2streamwrap.hxx>
  34
  35 using osl::File;
  36 using osl::FileBase;
  37 using namespace ::com::sun::star;
  38
  39 namespace layoutimpl
  40 {
  41
  42 uno::Reference< io::XInputStream > getFileAsStream( const rtl::OUString &rName )
  43 {
  44     rtl::OUString sFileURL;
  45     if( FileBase::E_None != FileBase::getFileURLFromSystemPath( rName, sFileURL ) )
  46         sFileURL = rName; // maybe it already was a file url
  47
  48     File * blobFile = new File(sFileURL);
  49     File::RC errorCode = blobFile->open(OpenFlag_Read);
  50
  51     uno::Reference<io::XInputStream> xResult;
  52     switch (errorCode)
  53     {
  54     case osl::File::E_None: // got it
  55         xResult.set( new comphelper::OSLInputStreamWrapper(blobFile,true) );
  56         break;
  57
  58     case osl::File::E_NOENT: // no file => no stream
  59         delete blobFile;
  60         break;
  61
  62     default:
  63         delete blobFile;
  64 /*            {
  65             rtl::OUStringBuffer sMsg;
  66             sMsg.appendAscii("Cannot open output file \"");
  67             sMsg.append(aURL);
  68             sMsg.appendAscii("\" : ");
  69             sMsg.append(configmgr::FileHelper::createOSLErrorString(errorCode));
  70
  71             throw io::IOException(sMsg.makeStringAndClear(),NULL);
  72         }
  73 */
  74     }
  75
  76     return xResult;
  77 }
  78
  79 } // namespace layoutimpl