97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_xmloff.hxx"
|
|
#include <rtl/ustrbuf.hxx>
|
|
#include <com/sun/star/io/XInputStream.hpp>
|
|
#include <xmloff/xmluconv.hxx>
|
|
#include <xmloff/xmlexp.hxx>
|
|
#include "xmloff/xmlnmspe.hxx"
|
|
#include "XMLBase64Export.hxx"
|
|
|
|
using namespace ::com::sun::star::uno;
|
|
using namespace ::com::sun::star::io;
|
|
using ::rtl::OUString;
|
|
using ::rtl::OUStringBuffer;
|
|
|
|
#define INPUT_BUFFER_SIZE 54
|
|
#define OUTPUT_BUFFER_SIZE 72
|
|
|
|
XMLBase64Export::XMLBase64Export( SvXMLExport& rExp ) :
|
|
rExport( rExp ){
|
|
}
|
|
|
|
sal_Bool XMLBase64Export::exportXML( const Reference < XInputStream> & rIn )
|
|
{
|
|
sal_Bool bRet = sal_True;
|
|
try
|
|
{
|
|
Sequence < sal_Int8 > aInBuff( INPUT_BUFFER_SIZE );
|
|
OUStringBuffer aOutBuff( OUTPUT_BUFFER_SIZE );
|
|
sal_Int32 nRead;
|
|
do
|
|
{
|
|
nRead = rIn->readBytes( aInBuff, INPUT_BUFFER_SIZE );
|
|
if( nRead > 0 )
|
|
{
|
|
GetExport().GetMM100UnitConverter().encodeBase64( aOutBuff,
|
|
aInBuff );
|
|
GetExport().Characters( aOutBuff.makeStringAndClear() );
|
|
if( nRead == INPUT_BUFFER_SIZE )
|
|
GetExport().IgnorableWhitespace();
|
|
}
|
|
}
|
|
while( nRead == INPUT_BUFFER_SIZE );
|
|
}
|
|
catch( ... )
|
|
{
|
|
bRet = sal_False;
|
|
}
|
|
|
|
return bRet;
|
|
}
|
|
|
|
sal_Bool XMLBase64Export::exportElement(
|
|
const Reference < XInputStream > & rIn,
|
|
sal_uInt16 nNamespace,
|
|
enum ::xmloff::token::XMLTokenEnum eName )
|
|
{
|
|
SvXMLElementExport aElem( GetExport(), nNamespace, eName, sal_True,
|
|
sal_True );
|
|
return exportXML( rIn );
|
|
}
|
|
|
|
sal_Bool XMLBase64Export::exportOfficeBinaryDataElement(
|
|
const Reference < XInputStream > & rIn )
|
|
{
|
|
return exportElement( rIn, XML_NAMESPACE_OFFICE,
|
|
::xmloff::token::XML_BINARY_DATA );
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|