juce_SystemStats.h

/*
  ==============================================================================
 
   This file is part of the JUCE library.
   Copyright (c) 2022 - Raw Material Software Limited
 
   JUCE is an open source library subject to commercial or open-source
   licensing.
 
   The code included in this file is provided under the terms of the ISC license
   http://www.isc.org/downloads/software-support-policy/isc-license. Permission
   To use, copy, modify, and/or distribute this software for any purpose with or
   without fee is hereby granted provided that the above copyright notice and
   this permission notice appear in all copies.
 
   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.
 
  ==============================================================================
*/
 
namespace juce
{
 
//==============================================================================
class JUCE_API  SystemStats  final
{
public:
    //==============================================================================
    static String getJUCEVersion();
 
    //==============================================================================
    enum OperatingSystemType
    {
        UnknownOS       = 0,
 
        MacOSX          = 0x0100,   
        Windows         = 0x0200,   
        Linux           = 0x0400,
        Android         = 0x0800,
        iOS             = 0x1000,
        WASM            = 0x2000,
 
        MacOSX_10_7     = MacOSX | 7,
        MacOSX_10_8     = MacOSX | 8,
        MacOSX_10_9     = MacOSX | 9,
        MacOSX_10_10    = MacOSX | 10,
        MacOSX_10_11    = MacOSX | 11,
        MacOSX_10_12    = MacOSX | 12,
        MacOSX_10_13    = MacOSX | 13,
        MacOSX_10_14    = MacOSX | 14,
        MacOSX_10_15    = MacOSX | 15,
        MacOS_11        = MacOSX | 16,
        MacOS_12        = MacOSX | 17,
        MacOS_13        = MacOSX | 18,
        MacOS_14        = MacOSX | 19,
 
        Win2000         = Windows | 1,
        WinXP           = Windows | 2,
        WinVista        = Windows | 3,
        Windows7        = Windows | 4,
        Windows8_0      = Windows | 5,
        Windows8_1      = Windows | 6,
        Windows10       = Windows | 7,
        Windows11       = Windows | 8
    };
 
    static OperatingSystemType getOperatingSystemType();
 
    static String getOperatingSystemName();
 
    static bool isOperatingSystem64Bit();
 
    static String getEnvironmentVariable (const String& name, const String& defaultValue);
 
    //==============================================================================
    static String getLogonName();
 
    static String getFullUserName();
 
    static String getComputerName();
 
    static String getUserLanguage();
 
    static String getUserRegion();
 
    static String getDisplayLanguage();
 
    static String getDeviceDescription();
 
    static String getDeviceManufacturer();
 
    [[deprecated ("The identifiers produced by this function are not reliable. Use getUniqueDeviceID() instead.")]]
    static StringArray getDeviceIdentifiers();
 
    static String getUniqueDeviceID();
 
    enum class MachineIdFlags
    {
        macAddresses    = 1 << 0, 
        fileSystemId    = 1 << 1, 
        legacyUniqueId  = 1 << 2, 
        uniqueId        = 1 << 3, 
    };
 
    static StringArray getMachineIdentifiers (MachineIdFlags flags);
 
    //==============================================================================
    // CPU and memory information..
 
    static int getNumCpus() noexcept;
 
    static int getNumPhysicalCpus() noexcept;
 
    static int getCpuSpeedInMegahertz();
 
    static String getCpuVendor();
 
    static String getCpuModel();
 
    static bool hasMMX() noexcept;             
    static bool has3DNow() noexcept;           
    static bool hasFMA3() noexcept;            
    static bool hasFMA4() noexcept;            
    static bool hasSSE() noexcept;             
    static bool hasSSE2() noexcept;            
    static bool hasSSE3() noexcept;            
    static bool hasSSSE3() noexcept;           
    static bool hasSSE41() noexcept;           
    static bool hasSSE42() noexcept;           
    static bool hasAVX() noexcept;             
    static bool hasAVX2() noexcept;            
    static bool hasAVX512F() noexcept;         
    static bool hasAVX512BW() noexcept;        
    static bool hasAVX512CD() noexcept;        
    static bool hasAVX512DQ() noexcept;        
    static bool hasAVX512ER() noexcept;        
    static bool hasAVX512IFMA() noexcept;      
    static bool hasAVX512PF() noexcept;        
    static bool hasAVX512VBMI() noexcept;      
    static bool hasAVX512VL() noexcept;        
    static bool hasAVX512VPOPCNTDQ() noexcept; 
    static bool hasNeon() noexcept;            
    //==============================================================================
    static int getMemorySizeInMegabytes();
 
    static int getPageSize();
 
    //==============================================================================
    static String getStackBacktrace();
 
    using CrashHandlerFunction = void (*) (void*);
 
    static void setApplicationCrashHandler (CrashHandlerFunction);
 
    static bool isRunningInAppExtensionSandbox() noexcept;
 
   #if JUCE_MAC
    static bool isAppSandboxEnabled();
   #endif
 
    //==============================================================================
   #ifndef DOXYGEN
    [[deprecated ("This method was spelt wrong! Please change your code to use getCpuSpeedInMegahertz instead.")]]
    static int getCpuSpeedInMegaherz() { return getCpuSpeedInMegahertz(); }
   #endif
 
private:
    SystemStats() = delete; // uses only static methods
    JUCE_DECLARE_NON_COPYABLE (SystemStats)
};
 
JUCE_DECLARE_SCOPED_ENUM_BITWISE_OPERATORS (SystemStats::MachineIdFlags)
 
} // namespace juce