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Version.hpp

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/*******************************************************************************
 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
 * Copyright (C) 2004-2007
 * Chair of Communication Networks (ComNets)
 * Kopernikusstr. 16, D-52074 Aachen, Germany
 * phone: ++49-241-80-27910,
 * fax: ++49-241-80-22242
 * email: info@openwns.org
 * www: http://www.openwns.org
 * _____________________________________________________________________________
 *
 * openWNS is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 2 as published by the
 * Free Software Foundation;
 *
 * openWNS is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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#ifndef WNS_MODULE_VERSION_HPP
#define WNS_MODULE_VERSION_HPP

#include <WNS/module/DateTime.hpp>
#include <WNS/module/Release.hpp>

namespace wns { namespace module {
    class Version
    {
    public:
        Version(const Release bRelease, const DateTime bTime = DateTime(),
            const std::string bUser = "", const std::string bHost = "",
            const std::string bFlags = "", const DateTime mTime = DateTime(),
            const std::string mFile = "");

        Version(const std::string s);

        bool operator==(const Version b) const;
        bool operator!=(const Version b) const;
        bool operator<(const Version b) const;
        bool operator>(const Version b) const;
        bool operator<=(const Version b) const;
        bool operator>=(const Version b) const;

        DateTime getBuildTime() const;
        std::string getBuildUser() const;
        std::string getBuildHost() const;
        Release getBuildRelease() const;
        std::string getBuildFlags() const;
        DateTime getModificationTime() const;
        std::string getModifiedFile() const;

        void setBuildTime(const DateTime bTime);
        void setBuildUser(const std::string bUser);
        void setBuildHost(const std::string bHost);
        void setBuildRelease(const Release bRelease);
        void setBuildFlags(const std::string bFlags);
        void setModificationTime(const DateTime mTime);
        void setModifiedFile(const std::string mFile);

        std::string getString() const;

        std::string getNiceString(bool verbose, std::string offset) const;

    private:
        DateTime buildTime;
        std::string buildUser;
        std::string buildHost;
        std::string buildFlags;
        Release buildRelease;
        DateTime modificationTime;
        std::string modifiedFile;

        static bool stringEqualOrEmpty(const std::string s1, const std::string s2) { return ((s1=="") || (s2=="") || (s1==s2)); }
        static std::string cutAt(const std::string s, const std::string pattern, const int n);

        class Syntax {
        public:
            static std::string extractRelease(const std::string s);
            static std::string extractTime(const std::string s);
            static std::string extractUser(const std::string s);
            static std::string extractHost(const std::string s);
            static std::string extractModificationTime(const std::string s);
            static std::string extractModifiedFile(const std::string s);
            static std::string extractFlags(const std::string s);
        };
    };

} // module
} // wns

#endif // NOT defined WNS_MODULE_VERSION_HPP

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