//%LICENSE////////////////////////////////////////////////////////////////
//
// Licensed to The Open Group (TOG) under one or more contributor license
// agreements.  Refer to the OpenPegasusNOTICE.txt file distributed with
// this work for additional information regarding copyright ownership.
// Each contributor licenses this file to you under the OpenPegasus Open
// Source License; you may not use this file except in compliance with the
// License.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
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//////////////////////////////////////////////////////////////////////////
//
//%/////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_VersionUtil_h
#define Pegasus_VersionUtil_h

#include <iostream>
#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/String.h>
#include <Pegasus/General/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

class PEGASUS_GENERAL_LINKAGE VersionUtil
{
public:

    static Boolean isVersionGreaterOrEqual(
        const String& v1,
        Uint32 majorV2,
        Uint32 minorV2,
        Uint32 updateV2);

    //
    //  Parses a version string into major, minor and update components.
    //
    //  @param  vi         the version string to be parsed
    //
    //  @param  majorV2    major number to be returned
    //
    //  @param  minorV2    minor number to be returned
    //
    //  @param  updateV2   update number to be returned
    //
    //  @return true       if the version number is valid
    //
    //          false      if the version number is invalid
    //
    
    static Boolean parseVersion(
        const String& v1,
        Sint32& majorV2,
        Sint32& minorV2,
        Sint32& updateV2);
private:

    VersionUtil() { }
};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_VersionUtil_h */