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Added ability to get multiple points from /nearest by using num_results argument

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Stefan Rajkovic
2014-08-07 17:15:27 -04:00
parent 1d3932e8c5
commit 38117df11b
4 changed files with 30 additions and 16 deletions
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Server/APIGrammar.h
+3 -2
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@@ -40,7 +40,7 @@ struct APIGrammar : qi::grammar<Iterator>
explicit APIGrammar(HandlerT * h) : APIGrammar::base_type(api_call), handler(h)
{
api_call = qi::lit('/') >> string[boost::bind(&HandlerT::setService, handler, ::_1)] >> *(query);
query = ('?') >> (+(zoom | output | jsonp | checksum | location | hint | cmp | language | instruction | geometry | alt_route | old_API) ) ;
query = ('?') >> (+(zoom | output | jsonp | checksum | location | hint | cmp | language | instruction | geometry | alt_route | old_API | num_results) ) ;
zoom = (-qi::lit('&')) >> qi::lit('z') >> '=' >> qi::short_[boost::bind(&HandlerT::setZoomLevel, handler, ::_1)];
output = (-qi::lit('&')) >> qi::lit("output") >> '=' >> string[boost::bind(&HandlerT::setOutputFormat, handler, ::_1)];
@@ -54,6 +54,7 @@ struct APIGrammar : qi::grammar<Iterator>
language = (-qi::lit('&')) >> qi::lit("hl") >> '=' >> string[boost::bind(&HandlerT::setLanguage, handler, ::_1)];
alt_route = (-qi::lit('&')) >> qi::lit("alt") >> '=' >> qi::bool_[boost::bind(&HandlerT::setAlternateRouteFlag, handler, ::_1)];
old_API = (-qi::lit('&')) >> qi::lit("geomformat") >> '=' >> string[boost::bind(&HandlerT::setDeprecatedAPIFlag, handler, ::_1)];
num_results = (-qi::lit('&')) >> qi::lit("num_results") >> '=' >> qi::short_[boost::bind(&HandlerT::setNumberOfResults, handler, ::_1)];
string = +(qi::char_("a-zA-Z"));
stringwithDot = +(qi::char_("a-zA-Z0-9_.-"));
@@ -63,7 +64,7 @@ struct APIGrammar : qi::grammar<Iterator>
qi::rule<Iterator> api_call, query;
qi::rule<Iterator, std::string()> service, zoom, output, string, jsonp, checksum, location, hint,
stringwithDot, stringwithPercent, language, instruction, geometry,
cmp, alt_route, old_API;
cmp, alt_route, old_API, num_results;
HandlerT * handler;
};