KoFilter::ConversionStatus HancomWordImport::convert( const QByteArray& from, const QByteArray& to )
{
if ( from != "application/x-hwp" )
return KoFilter::NotImplemented;
if ( to != "application/vnd.oasis.opendocument.text" )
return KoFilter::NotImplemented;
d->inputFile = m_chain->inputFile();
d->outputFile = m_chain->outputFile();
d->paragraphs.clear();
POLE::Storage storage( QFile::encodeName(d->inputFile) );
if( !storage.open() )
return KoFilter::WrongFormat;
POLE::Stream* stream;
stream = new POLE::Stream( &storage, "/PrvText" );
if( stream->fail() || (stream->size() == 0) )
{
delete stream;
return KoFilter::WrongFormat;
}
int len = stream->size() / 2;
QString plaindoc;
plaindoc.reserve( len );
unsigned char* buf = new unsigned char [stream->size()];
stream->read( buf, stream->size());
for(int i = 0; i < len; i++ )
plaindoc.append( QChar((int)readU16(buf + i*2) ) );
delete[] buf;
delete stream;
// split into paragraphs
d->paragraphs = QStringList::split( "\n", plaindoc, true );
// create output store
KoStore* storeout;
storeout = KoStore::createStore( d->outputFile, KoStore::Write,
"application/vnd.oasis.opendocument.text", KoStore::Zip );
if ( !storeout )
{
kWarning() << "Couldn't open the requested file.";
return KoFilter::FileNotFound;
}
if ( !storeout->open( "styles.xml" ) )
{
kWarning() << "Couldn't open the file 'styles.xml'.";
return KoFilter::CreationError;
}
storeout->write( d->createStyles() );
storeout->close();
if ( !storeout->open( "content.xml" ) )
{
kWarning() << "Couldn't open the file 'content.xml'.";
return KoFilter::CreationError;
}
storeout->write( d->createContent() );
storeout->close();
// store document manifest
storeout->enterDirectory( "META-INF" );
if ( !storeout->open( "manifest.xml" ) )
{
kWarning() << "Couldn't open the file 'META-INF/manifest.xml'.";
return KoFilter::CreationError;
}
storeout->write( d->createManifest() );
storeout->close();
// we are done!
d->inputFile.clear();
d->outputFile.clear();
delete storeout;
return KoFilter::OK;
}
KoFilter::ConversionStatus WPGImport::convert( const QByteArray& from, const QByteArray& to )
{
if ( from != "application/x-wpg" )
return KoFilter::NotImplemented;
if ( to != "application/vnd.oasis.opendocument.graphics" )
return KoFilter::NotImplemented;
WPXInputStream* input = new libwpg::WPGFileStream( m_chain->inputFile().toLocal8Bit() );
if (input->isOLEStream())
{
WPXInputStream* olestream = input->getDocumentOLEStream();
if (olestream)
{
delete input;
input = olestream;
}
}
if (!libwpg::WPGraphics::isSupported(input))
{
std::cerr << "ERROR: Unsupported file format (unsupported version) or file is encrypted!" << std::endl;
delete input;
return KoFilter::NotImplemented;
}
// do the conversion
std::ostringstream tmpStringStream;
FileOutputHandler tmpHandler(tmpStringStream);
OdgExporter exporter(&tmpHandler);
libwpg::WPGraphics::parse(input, &exporter);
delete input;
// create output store
KoStore* storeout;
storeout = KoStore::createStore( m_chain->outputFile(), KoStore::Write,
"application/vnd.oasis.opendocument.graphics", KoStore::Zip );
if ( !storeout )
{
kWarning() << "Couldn't open the requested file.";
return KoFilter::FileNotFound;
}
#if 0
if ( !storeout->open( "styles.xml" ) )
{
kWarning() << "Couldn't open the file 'styles.xml'.";
return KoFilter::CreationError;
}
//storeout->write( createStyles() );
storeout->close();
#endif
if ( !storeout->open( "content.xml" ) )
{
kWarning() << "Couldn't open the file 'content.xml'.";
return KoFilter::CreationError;
}
storeout->write(tmpStringStream.str().c_str());
storeout->close();
// store document manifest
storeout->enterDirectory( "META-INF" );
if ( !storeout->open( "manifest.xml" ) )
{
kWarning() << "Couldn't open the file 'META-INF/manifest.xml'.";
return KoFilter::CreationError;
}
storeout->write( createManifest() );
storeout->close();
// we are done!
delete storeout;
return KoFilter::OK;
}