File indexing completed on 2024-10-04 22:55:00
0001 #include <iostream>
0002 #include <vector>
0003 #include <boost/property_tree/ptree.hpp>
0004 #include <boost/property_tree/xml_parser.hpp>
0005 struct Connection {
0006 std::string name;
0007 struct AuthParam {
0008 std::string user;
0009 std::string password;
0010 };
0011 };
0012
0013 typedef std::vector<Connection> result;
0014
0015 void loadxml(const std::string &filename, const std::string &conn, std::string &user, std::string &pass) {
0016 using boost::property_tree::ptree;
0017 ptree pt;
0018
0019 read_xml(filename, pt);
0020
0021 for (auto const &v : pt.get_child("connectionlist")) {
0022 if (v.first == "connection") {
0023 std::string con = v.second.get<std::string>("<xmlattr>.name", std::string(""));
0024 if (con == conn) {
0025 for (auto const &p : v.second) {
0026 if (p.first == "parameter") {
0027 std::string name = p.second.get<std::string>("<xmlattr>.name");
0028 std::string value = p.second.get<std::string>("<xmlattr>.value");
0029 if (name == "user") {
0030 user = value;
0031 }
0032 if (name == "password") {
0033 pass = value;
0034 }
0035 }
0036 }
0037 }
0038 }
0039 }
0040 }
0041 int main() {
0042 std::string conn("oracle://cms_orcon_adg/cms_lumi_prod");
0043 std::string user("");
0044 std::string pass("");
0045 loadxml("/afs/cern.ch/cms/lumi/DB/authentication.xml", "oracle://cms_orcon_adg/cms_lumi_prod", user, pass);
0046 std::cout << "user " << user << " , " << pass << std::endl;
0047 }
