AAX_EnvironmentUtilities.h

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/*================================================================================================*/
/*
 
    AAX_EnvironmentUtilities.h
 
    Copyright 2018-2019, 2023-2024 Avid Technology, Inc.
    All rights reserved.
    
    This file is part of the Avid AAX SDK.
    
    The AAX SDK is subject to commercial or open-source licensing.
    
    By using the AAX SDK, you agree to the terms of both the Avid AAX SDK License
    Agreement and Avid Privacy Policy.
    
    AAX SDK License: https://developer.avid.com/aax
    Privacy Policy: https://www.avid.com/legal/privacy-policy-statement
    
    Or: You may also use this code under the terms of the GPL v3 (see
    www.gnu.org/licenses).
    
    THE AAX SDK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
    EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
    DISCLAIMED.
*/
 
/*================================================================================================*/
 
#ifndef _AAX_ENVIRONMENTUTILITIES_H_
#define _AAX_ENVIRONMENTUTILITIES_H_
 
#include <cstdlib>
 
#if (!defined (WINDOWS_VERSION))
#  if (defined (_WIN32))
#    define WINDOWS_VERSION 1
#  endif
#elif (defined (MAC_VERSION) || defined (LINUX_VERSION))
#  error "AAX SDK: Cannot declare more than one OS environment"
#endif
 
#if (!defined (MAC_VERSION))
#  if (defined (__APPLE__) && defined (__MACH__))
#    include "TargetConditionals.h"
#    if (TARGET_OS_MAC)
#      define MAC_VERSION 1
#    endif
#  endif
#elif (defined (WINDOWS_VERSION) || defined (LINUX_VERSION))
#  error "AAX SDK: Cannot declare more than one OS environment"
#endif
 
#if (!defined (LINUX_VERSION))
#  if (defined (__linux__))
#    define LINUX_VERSION 1
#  endif
#elif (defined (WINDOWS_VERSION) || defined (MAC_VERSION))
#  error "AAX SDK: Cannot declare more than one OS environment"
#endif
 
#if (!defined (WINDOWS_VERSION) && !defined (MAC_VERSION) && !defined (LINUX_VERSION))
#  warning "AAX SDK: Unknown OS environment"
#endif
 
namespace AAX
{
    static bool IsVenueSystem(void)
    {
#if WINDOWS_VERSION
        static const char * const environmentVariableName = "JEX_HOST_TYPE";
        static const char * const venueEnvironment = "venue";
        static const char * const environment = std::getenv ( environmentVariableName );
        static const bool isVenue = ( NULL != environment) && (0 == strcmp ( environment, venueEnvironment ) );
        return isVenue;
#else
        return false;
#endif
    }
}
 
#endif // _AAX_ENVIRONMENTUTILITIES_H_