Added a reference map to Request. Also fixed 2 warnings.

core/http/request.cpp

@@ -18,6 +18,7 @@ HTTPSession *Request::get_or_create_session() {
 }
 
 const std::string &Request::get_cookie(const std::string &key) {
+	return "";
 }
 
 void Request::add_cookie(const ::Cookie &cookie) {
@@ -31,7 +32,8 @@ HTTPMethod Request::get_method() const {
 }
 
 const std::string &Request::get_parameter(const std::string &key) const {
-	return "";
+	static std::string str;
+	return str;
 }
 
 void Request::compile_body() {
@@ -112,6 +114,7 @@ void Request::reset() {
 	compiled_body.clear();
 
 	data.clear();
+	reference_data.clear();
 }
 
 std::string Request::parser_get_path() {

core/http/request.h

@@ -6,6 +6,7 @@
 #include <vector>
 
 #include "core/object.h"
+#include "core/reference.h"
 
 #include "handler_instance.h"
 
@@ -38,6 +39,7 @@ public:
 
 	HTTPSession *session;
 	std::map<std::string, Object *> data;
+	std::map<std::string, Ref<Reference> > reference_data;
 
 	HTTPSession *get_or_create_session();