diff options
Diffstat (limited to 'xmlsecurity/source/pdfio/pdfdocument.cxx')
| -rw-r--r-- | xmlsecurity/source/pdfio/pdfdocument.cxx | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/xmlsecurity/source/pdfio/pdfdocument.cxx b/xmlsecurity/source/pdfio/pdfdocument.cxx index 9d056de0a15c..5580fed9d178 100644 --- a/xmlsecurity/source/pdfio/pdfdocument.cxx +++ b/xmlsecurity/source/pdfio/pdfdocument.cxx @@ -138,11 +138,11 @@ bool IsCompleteSignature(SvStream& rStream, vcl::filter::PDFDocument& rDocument, return std::find(rAllEOFs.begin(), rAllEOFs.end(), nFileEnd) != rAllEOFs.end(); } +#if HAVE_FEATURE_PDFIUM /// Collects the checksum of each page of one version of the PDF. void AnalyizeSignatureStream(SvMemoryStream& rStream, std::vector<BitmapChecksum>& rPageChecksums, int nMDPPerm) { -#if HAVE_FEATURE_PDFIUM auto pPdfium = vcl::pdf::PDFiumLibrary::get(); vcl::pdf::PDFiumDocument aPdfDocument( FPDF_LoadMemDocument(rStream.GetData(), rStream.GetSize(), /*password=*/nullptr)); @@ -159,10 +159,8 @@ void AnalyizeSignatureStream(SvMemoryStream& rStream, std::vector<BitmapChecksum BitmapChecksum nPageChecksum = pPdfPage->getChecksum(nMDPPerm); rPageChecksums.push_back(nPageChecksum); } -#else - (void)rStream; -#endif } +#endif /** * Checks if incremental updates after singing performed valid modifications only. @@ -176,6 +174,7 @@ bool IsValidSignature(SvStream& rStream, vcl::filter::PDFObjectElement* pSignatu return false; } +#if HAVE_FEATURE_PDFIUM SvMemoryStream aSignatureStream; sal_uInt64 nPos = rStream.Tell(); rStream.Seek(0); @@ -197,6 +196,10 @@ bool IsValidSignature(SvStream& rStream, vcl::filter::PDFObjectElement* pSignatu // Fail if any page looks different after signing and at the end. Annotations/commenting doesn't // count, though. return aSignedPages == aAllPages; +#else + (void)rStream; + return true; +#endif } } |