// Copyright 2008, Google Inc. All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are met: // // 1. Redistributions of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // 2. Redistributions in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // 3. Neither the name of Google Inc. nor the names of its contributors may be // used to endorse or promote products derived from this software without // specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // This file contains the declaration of the DateTime class. #ifndef KML_BASE_DATE_TIME_H__ #define KML_BASE_DATE_TIME_H__ #include <time.h> #include "kml/base/util.h" // TODO: fix this for real. #ifdef _WIN32 time_t timegm(struct tm* tm); char* strptime(const char* buf, const char* format, struct tm* tm); #endif namespace kmlbase { class DateTime { public: // xsd:datetime: 2008-10-03T09:25:42Z // TODO: date, gYearMonth, gYear static DateTime* Create(const string& str); // A convenience utility: Create() + GetTimeT(). static time_t ToTimeT(const string& str); // POSIX time time_t GetTimeT() /* const */; // XML Schema 3.2.8 time string GetXsdTime() const; // XML Schema 3.2.9 date string GetXsdDate() const; // XML Schema 3.2.7 dateTime. string GetXsdDateTime() const; private: DateTime(); template<int N> string DoStrftime(const char* format) const; bool ParseXsdDateTime(const string& xsd_date_time); struct tm tm_; }; time_t DateTimeToTimeT(const string& date_time_str); } // end namespace kmlbase #endif // KML_BASE_DATE_TIME_H__