util/StringStripper2.h

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/*-----------------------------------------------------------------------------
Name:      StringStripper2.h
Project:   xmlBlaster.org
Copyright: xmlBlaster.org, see xmlBlaster-LICENSE file
Comment:   Helper to strip a std::string containing two kinds of separators into a 
           std::vector of pairs of std::strings.
Author:    <Michele Laghi> laghi@swissinfo.org
-----------------------------------------------------------------------------*/

#ifndef _UTIL_STRINGSTRIPPER2_H
#define _UTIL_STRINGSTRIPPER2_H

// #if defined(_WIN32) || defined(_WINDOWS)
// #  include <_pair.h>
// #endif
#include <util/StringStripper.h>


namespace org { namespace xmlBlaster {
namespace util {
   
   class Dll_Export StringStripper2 {
      
   private:
      StringStripper mainStrip_, minorStrip_;
      
   public:

      StringStripper2(const std::string &mainSeparator="/", 
                      const std::string &minorSeparator=".") 
         : mainStrip_(mainSeparator), minorStrip_(minorSeparator) {
      }


      std::vector<std::pair<std::string,std::string> > strip(const std::string &line) {

         std::vector<std::string>               mainVector = mainStrip_.strip(line);
         std::string::size_type            vectorSize;
         std::pair<std::string,std::string>          namePair;
         std::vector<std::pair<std::string,std::string> > ret;
         
         for (std::string::size_type i=0; i < mainVector.size(); i++) {
            std::vector<std::string> minorVector = minorStrip_.strip(mainVector[i]);

            if ( (vectorSize = minorVector.size()) > 1) {
               std::string name = "";
               for (std::string::size_type j=0; j<(vectorSize-1); j++) name += minorVector[j];
               namePair = std::pair<std::string,std::string>(name,minorVector[vectorSize-1]);
            }

            else {
               if (vectorSize == 1) 
                  namePair = std::pair<std::string,std::string>(minorVector[0],"");
               else 
                  namePair = std::pair<std::string,std::string>("","");
            }

            ret.insert(ret.end(), namePair);

         }

         return ret; 

      }

   };
}}} // namespace

#endif