-/* $Id: filter.hpp,v 1.4 2005-10-15 14:09:09 adam Exp $
- Copyright (c) 2005, Index Data.
+/* $Id: filter.hpp,v 1.19 2007-01-25 14:05:54 adam Exp $
+ Copyright (c) 2005-2007, Index Data.
-%LICENSE%
+ See the LICENSE file for details
*/
#ifndef FILTER_HPP
#define FILTER_HPP
+#include <string>
#include <stdexcept>
+#include <libxml/tree.h>
+#include "xmlutil.hpp"
-namespace yp2 {
+namespace metaproxy_1 {
class Package;
virtual ~Base(){};
///sends Package off to next Filter, returns altered Package
- virtual void process(Package & package) const {
+ virtual void process(Package & package) const = 0;
+
+ /// configuration during filter load
+ virtual void configure(const xmlNode * ptr);
+ };
+
+ class FilterException : public std::runtime_error {
+ public:
+ FilterException(const std::string message)
+ : std::runtime_error("FilterException: " + message){
};
- 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
- Base & 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){
- };
- };
-
-
}
+struct metaproxy_1_filter_struct {
+ int ver;
+ const char *type;
+ metaproxy_1::filter::Base* (*creator)();
+};
+
#endif
/*
* Local variables: