X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Ffilter.hpp;h=b0e3beea09a7be83365645033d707db8daa684fb;hb=665559cbc22546e8df69be33a7d492294cab9fb1;hp=4632a3be262c8f1a310bc2a6b32ef8e017fb446b;hpb=7969e482bd427717e116917116e52958432a9c16;p=metaproxy-moved-to-github.git

diff --git a/src/filter.hpp b/src/filter.hpp
index 4632a3b..b0e3bee 100644
--- a/src/filter.hpp
+++ b/src/filter.hpp
@@ -1,59 +1,67 @@
+/* This file is part of Metaproxy.
+   Copyright (C) 2005-2008 Index Data
+
+Metaproxy is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Metaproxy is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
 
 #ifndef FILTER_HPP
 #define FILTER_HPP
 
+#include <string>
 #include <stdexcept>
+#include <libxml/tree.h>
+#include "xmlutil.hpp"
 
-namespace yp2 {
+namespace metaproxy_1 {
 
     class Package;
-    
-    class Filter {
-    public:
-        virtual ~Filter(){};
-
-        ///sends Package off to next Filter, returns altered Package
-        virtual  Package & process(Package & package) const {
-            return package;
-        };
-        virtual  void configure(){};
-
-        /// get function - right val in assignment
-        std::string name() const {
-            return m_name;
-        }
-
-        /// set function - left val in assignment
-        std::string & name() {
-            return m_name;
-        }
-
-        /// set function - can be chained
-        Filter & name(const std::string & name){
-            m_name = name;
-            return *this;
-        }
-        
-    private:
-        std::string m_name;
-    };
-    
-    
-    class FilterException : public std::runtime_error {
-    public:
-        FilterException(const std::string message)
-            : std::runtime_error("FilterException: " + message){
+
+    namespace filter {
+        class Base {
+        public:
+            virtual ~Base(){};
+            
+            ///sends Package off to next Filter, returns altered Package
+            virtual void process(Package & package) const = 0;
+
+            /// configuration during filter load 
+            virtual void configure(const xmlNode * ptr, bool test_only);
         };
-    };
 
-  
+        class FilterException : public std::runtime_error {
+        public:
+            FilterException(const std::string message)
+                : std::runtime_error("FilterException: " + message){
+            };
+        };
+    }
 }
 
+struct metaproxy_1_filter_struct {
+    int ver;
+    const char *type;
+    metaproxy_1::filter::Base* (*creator)();
+};
+
 #endif
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab
  */
+