87 lines
3.1 KiB
C++
87 lines
3.1 KiB
C++
/*
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open source routing machine
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Copyright (C) Dennis Luxen, 2010
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU AFFERO General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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or see http://www.gnu.org/licenses/agpl.txt.
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*/
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#include "../Library/OSRM.h"
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#include <boost/property_tree/ptree.hpp>
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#include <boost/property_tree/json_parser.hpp>
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#include <iostream>
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#include <stack>
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#include <string>
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#include <sstream>
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//Dude, real recursions on the OS stack? You must be brave...
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void print_tree(boost::property_tree::ptree const& pt, const unsigned recursion_depth)
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{
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boost::property_tree::ptree::const_iterator end = pt.end();
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for (boost::property_tree::ptree::const_iterator it = pt.begin(); it != end; ++it) {
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for(unsigned i = 0; i < recursion_depth; ++i) {
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std::cout << " " << std::flush;
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}
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std::cout << it->first << ": " << it->second.get_value<std::string>() << std::endl;
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print_tree(it->second, recursion_depth+1);
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}
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}
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int main (int argc, char * argv[]) {
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std::cout << "\n starting up engines, compile at "
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<< __DATE__ << ", " __TIME__ << std::endl;
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BaseConfiguration serverConfig((argc > 1 ? argv[1] : "server.ini"));
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OSRM routing_machine((argc > 1 ? argv[1] : "server.ini"));
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RouteParameters route_parameters;
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route_parameters.zoomLevel = 18; //no generalization
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route_parameters.printInstructions = true; //turn by turn instructions
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route_parameters.alternateRoute = true; //get an alternate route, too
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route_parameters.geometry = true; //retrieve geometry of route
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route_parameters.compression = true; //polyline encoding
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route_parameters.checkSum = UINT_MAX; //see wiki
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route_parameters.service = "viaroute"; //that's routing
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route_parameters.outputFormat = "json";
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route_parameters.jsonpParameter = ""; //set for jsonp wrapping
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route_parameters.language = ""; //unused atm
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//route_parameters.hints.push_back(); // see wiki, saves I/O if done properly
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_Coordinate start_coordinate(52.519930*100000,13.438640*100000);
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_Coordinate target_coordinate(52.513191*100000,13.415852*100000);
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route_parameters.coordinates.push_back(start_coordinate);
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route_parameters.coordinates.push_back(target_coordinate);
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http::Reply osrm_reply;
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routing_machine.RunQuery(route_parameters, osrm_reply);
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std::cout << osrm_reply.content << std::endl;
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//attention: super-inefficient hack below:
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std::stringstream ss;
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ss << osrm_reply.content;
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boost::property_tree::ptree pt;
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boost::property_tree::read_json(ss, pt);
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print_tree(pt, 0);
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return 0;
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}
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