change EncryptionData

1 files changed, 19 insertions, 1 deletions

diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh
index b2e73929..70ba3e95 100644
--- a/include/qpdf/QPDF.hh
+++ b/include/qpdf/QPDF.hh
@@ -223,8 +223,10 @@ class QPDF
     // Encryption support
 
     enum encryption_method_e { e_none, e_unknown, e_rc4, e_aes };
-    struct EncryptionData
+    class EncryptionData
     {
+      public:
+
 	// This class holds data read from the encryption dictionary.
 	EncryptionData(int V, int R, int Length_bytes, int P,
 		       std::string const& O, std::string const& U,
@@ -240,6 +242,22 @@ class QPDF
 	{
 	}
 
+	int getV() const;
+	int getR() const;
+	int getLengthBytes() const;
+	int getP() const;
+	std::string const& getO() const;
+	std::string const& getU() const;
+	std::string const& getId1() const;
+	bool getEncryptMetadata() const;
+
+        void setO(std::string const&);
+        void setU(std::string const&);
+
+      private:
+        EncryptionData(EncryptionData const&);
+        EncryptionData& operator=(EncryptionData const&);
+
 	int V;
 	int R;
 	int Length_bytes;