Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2014 Juniper Networks, Inc. All rights reserved.
       3             :  * Copyright Contributors to the OpenSDN project
       4             :  */
       5             : #ifndef __PARSER_UTIL__
       6             : #define __PARSER_UTIL__
       7             : #include <string>
       8             : #include <set>
       9             : #include <map>
      10             : #include "base/regex.h"
      11             : #include <pugixml/pugixml.hpp>
      12             : 
      13             : class LineParser
      14             : {
      15             : public:
      16             : 
      17             :     typedef std::set<std::string>  WordListType;
      18             : 
      19             :     static bool Parse(std::string s, WordListType *words);
      20             :     static bool ParseXML(const pugi::xml_node &node, WordListType *w,
      21             :             bool check_attr=true);
      22             :     static std::string GetXmlString(const pugi::xml_node node);
      23             :     static std::string MakeSane(const std::string &text);
      24             :     static unsigned int SearchPattern(const contrail::regex &exp,
      25             :             std::string text);
      26           7 :     static unsigned int SearchPattern(std::string exp, std::string text) {
      27           7 :         return SearchPattern(contrail::regex(exp, boost::regex::icase), text); }
      28             : private:
      29             :     template <typename Iterator>
      30             :     static bool ParseDoc(Iterator start, Iterator end,
      31             :             LineParser::WordListType *pv);
      32             :     static bool Traverse(const pugi::xml_node &node, WordListType *words,
      33             :             bool check_attr=true);
      34             :     static bool GetAtrributes(const pugi::xml_node &node, WordListType *words);
      35             : };
      36             : 
      37             : #endif //__PARSER_UTIL__