1 files changed, 19 insertions, 2 deletions

diff --git a/plugin_interface.h b/plugin_interface.h
index e67d20a..9fc2085 100644
--- a/plugin_interface.h
+++ b/plugin_interface.h
@@ -3,13 +3,30 @@
 #include <boost/config.hpp>
 
 #include <string>
+#include <functional>
+
+typedef std::string(*plugin_interface_getter_type)(const std::string& key);
+typedef void(*plugin_interface_setter_type)(const std::string& key, const std::string& value);
 
 class BOOST_SYMBOL_VISIBLE webserver_plugin_interface {
 public:
  static const int interface_version {1};
  virtual int version() { return interface_version; }
+ 
+ //
+ // The Interface to be implemented by plugins
+ //
+ //
+ 
  virtual std::string name() = 0;
- virtual std::string generate_page(std::string path) = 0;
- virtual ~webserver_plugin_interface(){}
+
+ // returns result page without headers
+ virtual std::string generate_page(
+  std::function<std::string(const std::string& key)>& GetServerParam,
+  std::function<std::string(const std::string& key)>& GetRequestParam, // request including body (POST...)
+  std::function<void(const std::string& key, const std::string& value)>& SetResponseHeader // to be added to result string
+ ) = 0;
+
+ virtual ~webserver_plugin_interface(){} // optional
 };