The configure method takes test_only flag so we can avoid

[metaproxy-moved-to-github.git] / src / filter.hpp

diff --git a/src/filter.hpp b/src/filter.hpp
index 29f5216..672d560 100644 (file)
--- a/src/filter.hpp
+++ b/src/filter.hpp
@@ -1,7 +1,22 @@
-/* $Id: filter.hpp,v 1.9 2005-11-03 14:45:15 adam Exp $
-   Copyright (c) 2005, Index Data.
+/* $Id: filter.hpp,v 1.21 2008-02-20 15:07:51 adam Exp $
+   Copyright (c) 2005-2007, Index Data.
 
-%LICENSE%
+This file is part of Metaproxy.
+
+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 Metaproxy; see the file LICENSE.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
  */
 
 #ifndef FILTER_HPP
@@ -10,8 +25,9 @@
 #include <string>
 #include <stdexcept>
 #include <libxml/tree.h>
+#include "xmlutil.hpp"
 
-namespace yp2 {
+namespace metaproxy_1 {
 
     class Package;
 
@@ -23,12 +39,8 @@ namespace yp2 {
             ///sends Package off to next Filter, returns altered Package
             virtual void process(Package & package) const = 0;
 
-            virtual void configure(const xmlNode * ptr = 0) { };
-        };
-
-        struct Creator {
-            const char* type;
-            yp2::filter::Base* (*creator)();
+            /// configuration during filter load 
+            virtual void configure(const xmlNode * ptr, bool test_only);
         };
 
         class FilterException : public std::runtime_error {
@@ -37,11 +49,15 @@ namespace yp2 {
                 : std::runtime_error("FilterException: " + message){
             };
         };
-        
     }
-  
 }
 
+struct metaproxy_1_filter_struct {
+    int ver;
+    const char *type;
+    metaproxy_1::filter::Base* (*creator)();
+};
+
 #endif
 /*
  * Local variables: