X-Git-Url: http://lists.indexdata.com/cgi-bin?a=blobdiff_plain;f=src%2Ffilter.hpp;h=72e83817b3c5591760c0aac613e2e139c4551ef7;hb=f9f3d602802e3bff73a58479b5754d5a13dbc691;hp=f66457cebc29c988e510918adf7c1fb3d22edff9;hpb=cea1fb12604fd1ddbac6804b95c4aff078d30409;p=metaproxy-moved-to-github.git diff --git a/src/filter.hpp b/src/filter.hpp index f66457c..72e8381 100644 --- a/src/filter.hpp +++ b/src/filter.hpp @@ -1,58 +1,54 @@ +/* $Id: filter.hpp,v 1.19 2007-01-25 14:05:54 adam Exp $ + Copyright (c) 2005-2007, Index Data. + + See the LICENSE file for details + */ #ifndef FILTER_HPP #define FILTER_HPP +#include #include +#include +#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 void process(Package & package) const { - }; - 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); }; - }; - + 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 * indent-tabs-mode: nil + * c-file-style: "stroustrup" * End: * vim: shiftwidth=4 tabstop=8 expandtab */