X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Futil.h;h=fab7bd371fdef9fe6371fdbfe68b6b3a94faff64;hb=d5ec30b6d746177e97707085b9e6b709e41ecc20;hp=6332ddc08f157a4f3ec50754f94b7a20408dc137;hpb=5b6d753439207fcb33b84690bcc22d142a7c3bfa;p=libdcp.git

diff --git a/src/util.h b/src/util.h
index 6332ddc0..fab7bd37 100644
--- a/src/util.h
+++ b/src/util.h
@@ -30,9 +30,14 @@
 #include <openjpeg.h>
 #include "types.h"
 
+namespace xmlpp {
+	class Element;
+}
+
 namespace libdcp {
 
 class ARGBFrame;
+class CertificateChain;
 class GammaLUT;
 class XYZsRGBLUT;
 
@@ -62,6 +67,14 @@ extern bool empty_or_white_space (std::string s);
 extern opj_image_t* decompress_j2k (uint8_t* data, int64_t size, int reduce);
 extern boost::shared_ptr<ARGBFrame> xyz_to_rgb (opj_image_t* xyz_frame, boost::shared_ptr<const GammaLUT>, boost::shared_ptr<const GammaLUT>);
 
+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);
+
+extern int base64_decode (std::string const & in, unsigned char* out, int out_length);
+
 }
 
 #endif