diff options
Diffstat (limited to 'fpdfsdk/src')
| -rw-r--r-- | fpdfsdk/src/fpdfview.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fpdfsdk/src/fpdfview.cpp b/fpdfsdk/src/fpdfview.cpp index 70494e02a2..49dabe300b 100644 --- a/fpdfsdk/src/fpdfview.cpp +++ b/fpdfsdk/src/fpdfview.cpp @@ -340,6 +340,17 @@ DLLEXPORT unsigned long STDCALL FPDF_GetDocPermissions(FPDF_DOCUMENT document) return pDict->GetInteger("P"); } +DLLEXPORT int STDCALL FPDF_GetSecurityHandlerRevision(FPDF_DOCUMENT document) +{ + if (document == NULL) return -1; + CPDF_Document*pDoc = (CPDF_Document*)document; + CPDF_Parser* pParser = (CPDF_Parser*)pDoc->GetParser(); + CPDF_Dictionary* pDict = pParser->GetEncryptDict(); + if (pDict == NULL) return -1; + + return pDict->GetInteger("R"); +} + DLLEXPORT int STDCALL FPDF_GetPageCount(FPDF_DOCUMENT document) { if (document == NULL) return 0; |