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  1. #include <iostream>                /* C++ iostream            C++98/11 */
  2. #include <string>                  /* C++ strings             C++98/11 */
  3.  
  4. #include <boost/property_tree/ptree.hpp>
  5. #include <boost/property_tree/json_parser.hpp>
  6. #include <boost/property_tree/xml_parser.hpp>
  7.  
  8. namespace {
  9. std::string xml2json(const std::string& iXMLString) {
  10.   boost::property_tree::ptree aPtree;
  11.  
  12.   std::stringstream aXMLStream;
  13.   std::stringstream aJSONStream;
  14.  
  15.   aXMLStream << iXMLString;
  16.   boost::property_tree::read_xml(aXMLStream, aPtree, boost::property_tree::xml_parser::trim_whitespace);
  17.  
  18.   boost::property_tree::json_parser::write_json(aJSONStream, aPtree);
  19.   return aJSONStream.str();
  20. }
  21. }
  22.  
  23. int main() {
  24. 	std::string aXMLString = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?><farm>   <cluster id = \"0\" weight = \"512\">      <node id = \"0\" status = \"UP\" connection = \"CDH_00\"/>      <node id = \"1\" status = \"UP\" connection = \"CDH_01\"/>   </cluster>   <cluster id = \"1\" weight = \"512\">      <node id = \"0\" status = \"UP\" connection = \"CDH_10\"/>      <node id = \"1\" status = \"UP\" connection = \"CDH_11\"/>   </cluster></farm>";
  25. 	std::cout << xml2json(aXMLString);
  26. 	return 0;
  27. }
  28.  
Success #stdin #stdout 0.01s 5436KB
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{
    "farm": {
        "cluster": {
            "<xmlattr>": {
                "id": "0",
                "weight": "512"
            },
            "node": {
                "<xmlattr>": {
                    "id": "0",
                    "status": "UP",
                    "connection": "CDH_00"
                }
            },
            "node": {
                "<xmlattr>": {
                    "id": "1",
                    "status": "UP",
                    "connection": "CDH_01"
                }
            }
        },
        "cluster": {
            "<xmlattr>": {
                "id": "1",
                "weight": "512"
            },
            "node": {
                "<xmlattr>": {
                    "id": "0",
                    "status": "UP",
                    "connection": "CDH_10"
                }
            },
            "node": {
                "<xmlattr>": {
                    "id": "1",
                    "status": "UP",
                    "connection": "CDH_11"
                }
            }
        }
    }
}
https://ideone.com/dq3CxP
language:
C++14 (gcc 8.3)
created:
1 year ago
visibility:
public

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