commit fa13f8ef252a243476a8900dc41356604378bb84
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Fri Jan 03 15:19:07 2014 -0800
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Thu Jan 09 15:14:03 2014 -0800
tree 2d1125df41c06a6390ba30c3878016225d7631f7
parent 76c5156c9ae912c40a13670f2dd87368d1d1b06a

key-locator+signature: Extensions and corrections

Change-Id: Ib17804874d7ac69feeac7972fa4e266d5ae61ad0

include/ndn-cpp/signature.hpp

diff --git a/include/ndn-cpp/signature.hpp b/include/ndn-cpp/signature.hpp
index c6d914c..e45dbd6 100644
--- a/include/ndn-cpp/signature.hpp
+++ b/include/ndn-cpp/signature.hpp
@@ -15,9 +15,11 @@
  */
 class Signature {
 public:
+  struct Error : public std::runtime_error { Error(const std::string &what) : std::runtime_error(what) {} };
+
   enum {
-    DigestSha256 = 0,
-    SignatureSha256WithRsa = 1
+    Sha256 = 0,
+    Sha256WithRsa = 1
   };
   
   Signature()
@@ -49,6 +51,7 @@
   const Block&
   getInfo() const
   {
+    info_.encode(); // will do nothing if wire already exists
     return info_;
   }
 
@@ -73,6 +76,7 @@
   const Block&
   getValue() const
   {
+    value_.encode(); // will do nothing if wire already exists
     return value_;
   }
 
@@ -90,11 +94,11 @@
     value_ = Block();
   }
 
-private:
+protected:
   int32_t type_;
   
-  Block info_;
-  Block value_;
+  mutable Block info_;
+  mutable Block value_;
 };
 
 } // namespace ndn