Version.h

// MuldeR's Utilities for Qt
// Copyright (C) 2004-2016 LoRd_MuldeR <MuldeR2@GMX.de>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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 library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// http://www.gnu.org/licenses/lgpl-2.1.txt

#pragma once

//MUtils
#include <MUtils/Global.h>

//Qt
#include <QString>
#include <QDate>
#include <QTime>

namespace MUtils
{
    class Version
    {
    public:
        //Get Library Version Numbers
        MUTILS_API static const quint32 &lib_version_major(void);
        MUTILS_API static const quint32 &lib_version_minor(void);

        //Get Library Build Date/Time
        MUTILS_API static const QDate lib_build_date(void);
        MUTILS_API static const QTime lib_build_time(void);

        //Get Application Build Date/Time
        MUTILS_API static const QDate app_build_date(const char *const date_str = build_date_raw());
        MUTILS_API static const QTime app_build_time(const char *const time_str = build_time_raw());

        //Compiler detection
        static const char *const compiler_version(void)
        {
            #if defined(__INTEL_COMPILER)
                #if (__INTEL_COMPILER >= 1500)
                    static const char *const COMPILER_VERS = "ICL 15." MUTILS_MAKE_STRING(__INTEL_COMPILER_BUILD_DATE);
                #elif (__INTEL_COMPILER >= 1400)
                    static const char *const COMPILER_VERS = "ICL 14." MUTILS_MAKE_STRING(__INTEL_COMPILER_BUILD_DATE);
                #elif (__INTEL_COMPILER >= 1300)
                    static const char *const COMPILER_VERS = "ICL 13." MUTILS_MAKE_STRING(__INTEL_COMPILER_BUILD_DATE);
                #elif (__INTEL_COMPILER >= 1200)
                    static const char *const COMPILER_VERS = "ICL 12." MUTILS_MAKE_STRING(__INTEL_COMPILER_BUILD_DATE);
                #elif (__INTEL_COMPILER >= 1100)
                    static const char *const COMPILER_VERS = "ICL 11.x";
                #elif (__INTEL_COMPILER >= 1000)
                    static const char *const COMPILER_VERS = "ICL 10.x";
                #else
                    #error Compiler is not supported!
                #endif
            #elif defined(_MSC_VER)
                #if (_MSC_VER == 1900)
                    #if (_MSC_FULL_VER == 190023026)
                        static const char *const COMPILER_VERS = "MSVC 2015";
                    #elif (_MSC_FULL_VER == 190023506)
                        static const char *const COMPILER_VERS = "MSVC 2015.1";
                    #elif (_MSC_FULL_VER == 190023918)
                        static const char *const COMPILER_VERS = "MSVC 2015.2";
                    #elif (_MSC_FULL_VER == 190024210)
                        static const char *const COMPILER_VERS = "MSVC 2015.3";
                    #else
                        #error Compiler version is not supported yet!
                    #endif
                #elif (_MSC_VER == 1800)
                    #if (_MSC_FULL_VER == 180021005)
                        static const char *const COMPILER_VERS = "MSVC 2013";
                    #elif (_MSC_FULL_VER == 180030501)
                        static const char *const COMPILER_VERS = "MSVC 2013.2";
                    #elif (_MSC_FULL_VER == 180030723)
                        static const char *const COMPILER_VERS = "MSVC 2013.3";
                    #elif (_MSC_FULL_VER == 180031101)
                        static const char *const COMPILER_VERS = "MSVC 2013.4";
                    #elif (_MSC_FULL_VER == 180040629)
                        static const char *const COMPILER_VERS = "MSVC 2013.5";
                    #else
                        #error Compiler version is not supported yet!
                    #endif
                #elif (_MSC_VER == 1700)
                    #if (_MSC_FULL_VER == 170050727)
                        static const char *const COMPILER_VERS = "MSVC 2012";
                    #elif (_MSC_FULL_VER == 170051106)
                        static const char *const COMPILER_VERS = "MSVC 2012.1";
                    #elif (_MSC_FULL_VER == 170060315)
                        static const char *const COMPILER_VERS = "MSVC 2012.2";
                    #elif (_MSC_FULL_VER == 170060610)
                        static const char *const COMPILER_VERS = "MSVC 2012.3";
                    #elif (_MSC_FULL_VER == 170061030)
                        static const char *const COMPILER_VERS = "MSVC 2012.4";
                    #else
                        #error Compiler version is not supported yet!
                    #endif
                #elif (_MSC_VER == 1600)
                    #if (_MSC_FULL_VER >= 160040219)
                        static const char *const COMPILER_VERS = "MSVC 2010-SP1";
                    #else
                        static const char *const COMPILER_VERS = "MSVC 2010";
                    #endif
                #elif (_MSC_VER == 1500)
                    #if (_MSC_FULL_VER >= 150030729)
                        static const char *const COMPILER_VERS = "MSVC 2008-SP1";
                    #else
                        static const char *const COMPILER_VERS = "MSVC 2008";
                    #endif
                #else
                    #error Compiler is not supported!
                #endif
            #else
                #error Compiler is not supported!
            #endif

            return COMPILER_VERS;
        }

        //Architecture detection
        static const char *const compiler_arch(void)
        {
            #if defined(_M_X64)
                static const char *const COMPILER_ARCH = "x64";
            #elif defined(_M_IX86)
                static const char *const COMPILER_ARCH = "x86";
            #else
                #error Architecture is not supported!
            #endif

            return COMPILER_ARCH;
        }
    
    private:
        //Raw Build date
        static const char *const build_date_raw(void)
        {
            static const char *const RAW_BUILD_DATE = __DATE__;
            return RAW_BUILD_DATE;
        }

        //Raw Build time
        static const char *const build_time_raw(void)
        {
            static const char *const RAW_BUILD_TIME = __TIME__;
            return RAW_BUILD_TIME;
        }

        //Disable construction
        Version(void)           { throw 666; }
        Version(const Version&) { throw 666; }
    };
}