Various probably quite untidy progress on KDMs.

[libdcp.git] / src / util.h

diff --git a/src/util.h b/src/util.h
index 6426eb8dc768b5dc6838da7638bf2910cf7eccfb..3b60e0c7359ac0c245047d66c80d6df3072138ae 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -27,9 +27,14 @@
 #include <openjpeg.h>
 #include "types.h"
 
+namespace xmlpp {
+       class Element;
+}
+
 namespace libdcp {
 
-class ARGBFrame;       
+class ARGBFrame;
+class CertificateChain;
        
 /** Create a UUID.
  *  @return UUID.
@@ -55,4 +60,8 @@ extern boost::shared_ptr<ARGBFrame> xyz_to_rgb (opj_image_t* xyz_frame);
 
 extern void init ();
 
+extern void sign (xmlpp::Element* parent, CertificateChain const & certificates, std::string const & signer_key);
+extern void add_signature_value (xmlpp::Element* parent, CertificateChain const & certificates, std::string const & signer_key, std::string const & ns);
+extern void add_signer (xmlpp::Element* parent, CertificateChain const & certificates, std::string const & ns);
+       
 }