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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /writerperfect/source/writer/exp/XMLBase64ImportContext.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | writerperfect/source/writer/exp/XMLBase64ImportContext.cxx | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/writerperfect/source/writer/exp/XMLBase64ImportContext.cxx b/writerperfect/source/writer/exp/XMLBase64ImportContext.cxx new file mode 100644 index 000000000..a7780e2d5 --- /dev/null +++ b/writerperfect/source/writer/exp/XMLBase64ImportContext.cxx @@ -0,0 +1,65 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include "XMLBase64ImportContext.hxx" + +#include <comphelper/base64.hxx> + +using namespace com::sun::star; + +namespace writerperfect::exp +{ +XMLBase64ImportContext::XMLBase64ImportContext(XMLImport& rImport) + : XMLImportContext(rImport) +{ +} + +void XMLBase64ImportContext::startElement( + const OUString& /*rName*/, + const css::uno::Reference<css::xml::sax::XAttributeList>& /*xAttribs*/) +{ +} + +void XMLBase64ImportContext::endElement(const OUString& /*rName*/) +{ + m_aBinaryData.append(static_cast<const unsigned char*>(m_aStream.GetData()), + m_aStream.GetSize()); +} + +void XMLBase64ImportContext::characters(const OUString& rChars) +{ + OUString aTrimmedChars(rChars.trim()); + + if (aTrimmedChars.isEmpty()) + return; + + OUString aChars; + if (!m_aBase64CharsLeft.isEmpty()) + { + aChars = m_aBase64CharsLeft + aTrimmedChars; + m_aBase64CharsLeft.clear(); + } + else + aChars = aTrimmedChars; + + uno::Sequence<sal_Int8> aBuffer((aChars.getLength() / 4) * 3); + const sal_Int32 nCharsDecoded = comphelper::Base64::decodeSomeChars(aBuffer, aChars); + m_aStream.WriteBytes(aBuffer.getArray(), aBuffer.getLength()); + if (nCharsDecoded != aChars.getLength()) + m_aBase64CharsLeft = aChars.copy(nCharsDecoded); +} + +const librevenge::RVNGBinaryData& XMLBase64ImportContext::getBinaryData() const +{ + return m_aBinaryData; +} + +} // namespace writerperfect::exp + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |