#include "SQL_parser.hpp"

using namespace std;

namespace x3 = boost::spirit::x3;

namespace SQL_Parser {

void parse(SQL_AST::query& ast, string const& source) {

using SQL_Parser::iterator_type;

using boost::spirit::x3::with;

using SQL_Parser::error_handler_type;

iterator_type iter(source.begin());

iterator_type end(source.end());

error_handler_type error_handler(iter, end, cout, source.c_str());

auto const parser =

with<SQL_Parser::error_handler_tag>(ref(error_handler))

[

get_query()

];

using boost::spirit::x3::ascii::space;

bool success = x3::phrase_parse(iter, end, parser, space, ast);

if (!success)

throw ParsingError("syntax errors");

if (iter != end)

throw ParsingError("expecting end of input here: \"" + string(iter, end) + "\"");

}

}