remove Context::augment() because it is no longer necessary.

server/context.hh

@@ -12,7 +12,6 @@ public:
 	virtual ~Context() = default;
 	
 	virtual bool verify_security_token(const std::string& token) const = 0;
-	virtual void augment(json_spirit::Object& returnObject) = 0;
 	
 	// Cache a certain function call. See JSON-155.
 	virtual void cache(const std::string& func_name, const std::function<void(PEP_SESSION)>& fn) = 0;

server/function_map.hh

@@ -209,7 +209,6 @@ public:
 		rs.emplace_back("outParams", std::move(out_params));
 		rs.emplace_back("return", std::move(ret));
 		
-		context->augment(rs);  // used e.g. add some debug infos to the status return value
 		context->clear(); // clear all stored values, if any.
 		
 		return rs;

server/json-adapter.cc

@@ -341,13 +341,6 @@ bool JsonAdapter::verify_security_token(const std::string& s) const
 }
 
 
-void JsonAdapter::augment(json_spirit::Object& returnObject)
-{
-	check_guard();
-	// nothing to do anymore.
-}
-
-
 void JsonAdapter::cache(const std::string& fn_name, const std::function<void(PEP_SESSION)>& func)
 {
 	i->session_registry->add_to_cache(fn_name, func);

server/json-adapter.hh

@@ -75,8 +75,6 @@ public:
 	// returns 'true' if 's' is the security token created by the function above.
 	virtual bool verify_security_token(const std::string& s) const override;
 	
-	virtual void augment(json_spirit::Object& returnObject) override;
-	
 	virtual void cache(const std::string& fn_name, const std::function<void(PEP_SESSION)>& func) override;
 	
 	// returns the version of the JsonAdapter
@@ -96,8 +94,8 @@ public:
 	
 	static JsonAdapter& getInstance();
 	
-	static SessionRegistry& getSessionRegistry();
-
+	static SessionRegistry& getSessionRegistry();
+	
 	JsonAdapter& startup(::messageToSend_t messageToSend);
 
 protected:

server/unittest_rpc.cc

@@ -28,7 +28,6 @@ class DummyContext : public Context
 {
 public:
 	virtual bool verify_security_token(const std::string& token) const override { return true; }
-	virtual void augment(js::Object&) override { /* do nothing */ }
 	
 	virtual void cache(const std::string& func_name, const std::function<void(PEP_SESSION)>& fn) override
 	{