diff options
| author | Miklos Vajna <vmiklos@collabora.com> | 2020-10-19 16:50:07 +0200 |
|---|---|---|
| committer | Miklos Vajna <vmiklos@collabora.com> | 2020-10-20 00:50:37 +0200 |
| commit | 586f6abee92af3cdabdce034b607b9a046ed3946 (patch) | |
| tree | a0b7dbed12b25caf4ef401d5d15a81ef928f3938 /include/vcl | |
| parent | 326c8d06070a4a41a666db919702f7c423dc7a18 (diff) | |
xmlsecurity: handle MDP permission during PDF verify
Change-Id: I626fca7c03079fb0374c577dcfe024e7db6ed5b3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104529
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins
Diffstat (limited to 'include/vcl')
| -rw-r--r-- | include/vcl/filter/PDFiumLibrary.hxx | 2 | ||||
| -rw-r--r-- | include/vcl/filter/pdfdocument.hxx | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/vcl/filter/PDFiumLibrary.hxx b/include/vcl/filter/PDFiumLibrary.hxx index 474f509df46b..96f258127693 100644 --- a/include/vcl/filter/PDFiumLibrary.hxx +++ b/include/vcl/filter/PDFiumLibrary.hxx @@ -213,7 +213,7 @@ public: std::unique_ptr<PDFiumTextPage> getTextPage(); /// Get bitmap checksum of the page, without annotations/commenting. - BitmapChecksum getChecksum(); + BitmapChecksum getChecksum(int nMDPPerm); double getWidth(); double getHeight(); diff --git a/include/vcl/filter/pdfdocument.hxx b/include/vcl/filter/pdfdocument.hxx index be06db286d3e..de0a7b9365ff 100644 --- a/include/vcl/filter/pdfdocument.hxx +++ b/include/vcl/filter/pdfdocument.hxx @@ -393,6 +393,7 @@ public: size_t GetObjectOffset(size_t nIndex) const; const std::vector<std::unique_ptr<PDFElement>>& GetElements() const; std::vector<PDFObjectElement*> GetPages(); + PDFObjectElement* GetCatalog(); /// Remember the end location of an EOF token. void PushBackEOF(size_t nOffset); /// Look up object based on object number, possibly by parsing object streams. @@ -420,6 +421,11 @@ public: bool Write(SvStream& rStream); /// Get a list of signatures embedded into this document. std::vector<PDFObjectElement*> GetSignatureWidgets(); + /** + * Get the value of the "modification detection and prevention" permission: + * Valid values are 1, 2 and 3: only 3 allows annotations after signing. + */ + int GetMDPPerm(); /// Remove the nth signature from read document in the edit buffer. bool RemoveSignature(size_t nPosition); /// Get byte offsets of the end of incremental updates. |