84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
/*
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open source routing machine
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Copyright (C) Dennis Luxen, others 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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#ifndef EXTRACTIONHELPERFUNCTIONS_H_
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#define EXTRACTIONHELPERFUNCTIONS_H_
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#include <boost/algorithm/string.hpp>
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#include <boost/algorithm/string_regex.hpp>
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#include <boost/regex.hpp>
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#include <climits>
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#include "../Util/StringUtil.h"
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namespace qi = boost::spirit::qi;
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//TODO: Move into LUA
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inline bool durationIsValid(const std::string &s) {
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boost::regex e ("((\\d|\\d\\d):(\\d|\\d\\d):(\\d|\\d\\d))|((\\d|\\d\\d):(\\d|\\d\\d))|(\\d|\\d\\d)",boost::regex_constants::icase|boost::regex_constants::perl);
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std::vector< std::string > result;
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boost::algorithm::split_regex( result, s, boost::regex( ":" ) ) ;
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bool matched = regex_match(s, e);
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return matched;
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}
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inline unsigned parseDuration(const std::string &s) {
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unsigned hours = 0;
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unsigned minutes = 0;
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unsigned seconds = 0;
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boost::regex e ("((\\d|\\d\\d):(\\d|\\d\\d):(\\d|\\d\\d))|((\\d|\\d\\d):(\\d|\\d\\d))|(\\d|\\d\\d)",boost::regex_constants::icase|boost::regex_constants::perl);
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std::vector< std::string > result;
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boost::algorithm::split_regex( result, s, boost::regex( ":" ) ) ;
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bool matched = regex_match(s, e);
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if(matched) {
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if(1 == result.size()) {
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minutes = stringToInt(result[0]);
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}
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if(2 == result.size()) {
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minutes = stringToInt(result[1]);
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hours = stringToInt(result[0]);
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}
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if(3 == result.size()) {
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seconds = stringToInt(result[2]);
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minutes = stringToInt(result[1]);
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hours = stringToInt(result[0]);
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}
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return 10*(3600*hours+60*minutes+seconds);
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}
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return UINT_MAX;
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}
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inline int parseMaxspeed(std::string input) { //call-by-value on purpose.
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boost::algorithm::to_lower(input);
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int n = stringToInt(input);
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if (input.find("mph") != std::string::npos || input.find("mp/h") != std::string::npos) {
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n = (n*1609)/1000;
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}
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return n;
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}
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#endif /* EXTRACTIONHELPERFUNCTIONS_H_ */
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