X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=src%2Ffilter_factory.hpp;h=320f86fe42836b0cde828cc70107e1c088768a7d;hb=77dee8966dd1304a0fb8540c3fc68d02dc6ce84a;hp=0ac8b6700e7ff2fed7029e530712a7a0bf7ac0d1;hpb=349c7da1d51fc13c35a03c0be3fd6b2b63af8875;p=metaproxy-moved-to-github.git

diff --git a/src/filter_factory.hpp b/src/filter_factory.hpp
index 0ac8b67..320f86f 100644
--- a/src/filter_factory.hpp
+++ b/src/filter_factory.hpp
@@ -1,4 +1,4 @@
-/* $Id: filter_factory.hpp,v 1.1 2005-10-28 10:35:30 marc Exp $
+/* $Id: filter_factory.hpp,v 1.6 2005-11-10 23:10:42 adam Exp $
    Copyright (c) 2005, Index Data.
 
 %LICENSE%
@@ -12,41 +12,43 @@
 #include <string>
 #include <map>
 
-#include "config.hpp"
+#include <boost/noncopyable.hpp>
+#include <boost/scoped_ptr.hpp>
+
 #include "filter.hpp"
 
 
 namespace yp2 {
 
-    namespace filter {
-        class FilterFactory {
-
-#if 0
-        public:
-            typedef yp2::filter::Base* (*CreateFilterCallback)();
-            /// true if registration ok
-            bool register_filter(std::string fi, CreateFilterCallback cfc);
-            /// true if unregistration ok
-            bool unregister_filter(std::string fi);
-            /// factory create method
-            yp2::filter::Base* create(std::string fi);
-            
-        private:
-            typedef std::map<std::string, CreateFilterCallback> CallbackMap;
-
-#endif      
-
-        };
-    }
-    
     class FilterFactoryException : public std::runtime_error {
     public:
-        FilterFactoryException(const std::string message)
-            : std::runtime_error("FilterException: " + message){
-        };
+        FilterFactoryException(const std::string message);
     };
+    
+    class FilterFactory : public boost::noncopyable
+    {
+        typedef yp2::filter::Base* (*CreateFilterCallback)();
+        typedef std::map<std::string, CreateFilterCallback> CallbackMap;
 
-  
+        class Rep;
+    public:
+        /// true if registration ok
+        
+        FilterFactory();
+        ~FilterFactory();
+
+        bool add_creator(std::string fi, CreateFilterCallback cfc);
+        /// true if unregistration ok
+        
+        bool drop_creator(std::string fi);
+        
+        /// factory create method
+        
+        yp2::filter::Base* create(std::string fi);
+        
+    private:
+        boost::scoped_ptr<Rep> m_p;
+    };
 }
 
 #endif