#include <sysinfo_gtk.h>

Inheritance diagram for KIPLATFORM::SYSINFO:

Public Member Functions
	SYSINFO ()

	~SYSINFO ()

bool	GetCPUInfo (std::vector< CPU_INFO > &aCpuInfos) override
	Retrieve CPU info for the system.

bool	GetGPUInfo (std::vector< GPU_INFO > &aGpuInfos) override
	Retrieve GPU info for the system.

bool	GetMemoryInfo (MEMORY_INFO &aRamInfo) override
	Retrieve memory info for the system.

	SYSINFO ()

	~SYSINFO ()

bool	GetCPUInfo (std::vector< CPU_INFO > &aCpuInfos) override
	Retrieve CPU info for the system.

bool	GetGPUInfo (std::vector< GPU_INFO > &aGpuInfos) override
	Retrieve GPU info for the system.

bool	GetMemoryInfo (MEMORY_INFO &aMemoryInfo) override
	Retrieve memory info for the system.

	SYSINFO ()

	~SYSINFO ()

bool	GetCPUInfo (std::vector< CPU_INFO > &aCpuInfos) override
	Retrieve CPU info for the system.

bool	GetGPUInfo (std::vector< GPU_INFO > &aGpuInfos) override
	Retrieve GPU info for the system.

bool	GetMemoryInfo (MEMORY_INFO &aMemoryInfo) override
	Retrieve memory info for the system.

Private Member Functions
HRESULT	openWmi ()

HRESULT	freeWmi ()

bool	gpuFromDirectX (std::vector< GPU_INFO > &aGpuInfos)
	Fetche gpu info from directx and registry.

bool	getVersionFromDXRegistry (int64_t aAdapterLuid, std::string &aDriverVersion)
	Extract the driver version for an adapter from the directx section of the registry.

std::string	improveDriverVersion (const std::string &aManufacturer, const std::string &aVersion)
	Attempt to convert the Windows driver version string to the vendor version string if possible.

void	variantToString (const LPVARIANT aVar, std::string &aReturnString) const
	Convert a win32 LPVARIANT to a string.

Private Attributes
IWbemLocator *	m_pLoc = nullptr

IWbemServices *	m_pSvc = nullptr

IEnumWbemClassObject *	m_pEnumerator = nullptr

IWbemClassObject *	m_pClassObject = nullptr

Detailed Description

Definition at line 25 of file sysinfo_gtk.h.

Constructor & Destructor Documentation

◆ SYSINFO() [1/3]

KIPLATFORM::SYSINFO::SYSINFO ( )

Definition at line 23 of file apple/sysinfo.cpp.

◆ ~SYSINFO() [1/3]

KIPLATFORM::SYSINFO::~SYSINFO ( )

Definition at line 27 of file apple/sysinfo.cpp.

◆ SYSINFO() [2/3]

KIPLATFORM::SYSINFO::SYSINFO ( )

◆ ~SYSINFO() [2/3]

KIPLATFORM::SYSINFO::~SYSINFO ( )

◆ SYSINFO() [3/3]

KIPLATFORM::SYSINFO::SYSINFO ( )

◆ ~SYSINFO() [3/3]

KIPLATFORM::SYSINFO::~SYSINFO ( )

Member Function Documentation

◆ freeWmi()

HRESULT KIPLATFORM::SYSINFO::freeWmi ( )

private

Definition at line 161 of file windows/sysinfo.cpp.

References m_pEnumerator, m_pLoc, and m_pSvc.

◆ GetCPUInfo() [1/3]

bool KIPLATFORM::SYSINFO::GetCPUInfo ( std::vector< CPU_INFO > & aCpuInfos )

overridevirtual

Retrieve CPU info for the system.

Parameters

aCpuInfos is an vector for CPU_INFO objects to be stored in

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

Definition at line 36 of file apple/sysinfo.cpp.

◆ GetCPUInfo() [2/3]

bool KIPLATFORM::SYSINFO::GetCPUInfo ( std::vector< CPU_INFO > & aCpuInfos )

overridevirtual

Retrieve CPU info for the system.

Parameters

aCpuInfos is an vector for CPU_INFO objects to be stored in

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

◆ GetCPUInfo() [3/3]

bool KIPLATFORM::SYSINFO::GetCPUInfo ( std::vector< CPU_INFO > & aCpuInfos )

overridevirtual

Retrieve CPU info for the system.

Parameters

aCpuInfos is an vector for CPU_INFO objects to be stored in

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

◆ GetGPUInfo() [1/3]

bool KIPLATFORM::SYSINFO::GetGPUInfo ( std::vector< GPU_INFO > & aGpuInfos )

overridevirtual

Retrieve GPU info for the system.

Parameters

aGpuInfos is an vector for GPU_INFO objects to be stored in

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

Definition at line 41 of file apple/sysinfo.cpp.

◆ GetGPUInfo() [2/3]

bool KIPLATFORM::SYSINFO::GetGPUInfo ( std::vector< GPU_INFO > & aGpuInfos )

overridevirtual

Retrieve GPU info for the system.

Parameters

aGpuInfos is an vector for GPU_INFO objects to be stored in

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

◆ GetGPUInfo() [3/3]

bool KIPLATFORM::SYSINFO::GetGPUInfo ( std::vector< GPU_INFO > & aGpuInfos )

overridevirtual

Retrieve GPU info for the system.

Parameters

aGpuInfos is an vector for GPU_INFO objects to be stored in

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

◆ GetMemoryInfo() [1/3]

bool KIPLATFORM::SYSINFO::GetMemoryInfo ( MEMORY_INFO & aMemoryInfo )

overridevirtual

Retrieve memory info for the system.

Parameters

aMemoryInfo is an object to be populate with the retrieved system memory info

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

◆ GetMemoryInfo() [2/3]

bool KIPLATFORM::SYSINFO::GetMemoryInfo ( MEMORY_INFO & aMemoryInfo )

overridevirtual

Retrieve memory info for the system.

Parameters

aMemoryInfo is an object to be populate with the retrieved system memory info

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

◆ GetMemoryInfo() [3/3]

bool KIPLATFORM::SYSINFO::GetMemoryInfo ( MEMORY_INFO & aMemoryInfo )

overridevirtual

Retrieve memory info for the system.

Parameters

aMemoryInfo is an object to be populate with the retrieved system memory info

Returns: true if info was fetchable, false if failure to retrieve info

Implements KIPLATFORM::SYSINFO_BASE.

Definition at line 31 of file apple/sysinfo.cpp.

◆ getVersionFromDXRegistry()

bool KIPLATFORM::SYSINFO::getVersionFromDXRegistry	(	int64_t	aAdapterLuid,
		std::string &	aDriverVersion )

private

Extract the driver version for an adapter from the directx section of the registry.

Parameters

aAdapterLuid	is the unique adapter (gpu) id to look for in the registry.
aDriverVersion	is the string variable that will be updated.

Returns: True if successfully retrieved the driver version.

Definition at line 311 of file windows/sysinfo.cpp.

References index, and L.

Referenced by gpuFromDirectX().

◆ gpuFromDirectX()

bool KIPLATFORM::SYSINFO::gpuFromDirectX ( std::vector< GPU_INFO > & aGpuInfos )

private

Fetche gpu info from directx and registry.

WMI unfortunately has a uint32 max value issue for reporting gpu memory, meanwhile directx does not have this issue. We only lightly poke directx to get the info we need and don't actually use it.

Definition at line 387 of file windows/sysinfo.cpp.

References KIPLATFORM::GPU_INFO::DriverVersion, getVersionFromDXRegistry(), improveDriverVersion(), L, KIPLATFORM::GPU_INFO::Manufacturer, KIPLATFORM::GPU_INFO::MemorySize, and KIPLATFORM::GPU_INFO::Name.

◆ improveDriverVersion()

std::string KIPLATFORM::SYSINFO::improveDriverVersion	(	const std::string &	aManufacturer,
		const std::string &	aVersion )

private

Attempt to convert the Windows driver version string to the vendor version string if possible.

Parameters

aManufacturer	is the name of the vendor.
aVersion	is the windows driver version string to convert.

Returns: Vendor version string.

Definition at line 184 of file windows/sysinfo.cpp.

Referenced by gpuFromDirectX().

◆ openWmi()

HRESULT KIPLATFORM::SYSINFO::openWmi ( )

private

Definition at line 105 of file windows/sysinfo.cpp.

References m_pLoc, and m_pSvc.

◆ variantToString()

void KIPLATFORM::SYSINFO::variantToString	(	const LPVARIANT	aVar,
		std::string &	aReturnString ) const

private

Convert a win32 LPVARIANT to a string.

Parameters

aVar	is the LPVARIANT to be converted.
aReturnString	is the string to store the variant within.

Definition at line 474 of file windows/sysinfo.cpp.

Member Data Documentation

◆ m_pClassObject

IWbemClassObject* KIPLATFORM::SYSINFO::m_pClassObject = nullptr

private

Definition at line 83 of file sysinfo_windows.h.

◆ m_pEnumerator

IEnumWbemClassObject* KIPLATFORM::SYSINFO::m_pEnumerator = nullptr

private

Definition at line 82 of file sysinfo_windows.h.

Referenced by freeWmi().

◆ m_pLoc

IWbemLocator* KIPLATFORM::SYSINFO::m_pLoc = nullptr

private

Definition at line 80 of file sysinfo_windows.h.

Referenced by freeWmi(), and openWmi().

◆ m_pSvc

IWbemServices* KIPLATFORM::SYSINFO::m_pSvc = nullptr

private

Definition at line 81 of file sysinfo_windows.h.

Referenced by freeWmi(), and openWmi().

The documentation for this class was generated from the following files:

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SYSINFO() [1/3]

◆ ~SYSINFO() [1/3]

◆ SYSINFO() [2/3]

◆ ~SYSINFO() [2/3]

◆ SYSINFO() [3/3]

◆ ~SYSINFO() [3/3]

Member Function Documentation

◆ freeWmi()

◆ GetCPUInfo() [1/3]

◆ GetCPUInfo() [2/3]

◆ GetCPUInfo() [3/3]

◆ GetGPUInfo() [1/3]

◆ GetGPUInfo() [2/3]

◆ GetGPUInfo() [3/3]

◆ GetMemoryInfo() [1/3]

◆ GetMemoryInfo() [2/3]

◆ GetMemoryInfo() [3/3]

◆ getVersionFromDXRegistry()

◆ gpuFromDirectX()

◆ improveDriverVersion()

◆ openWmi()

◆ variantToString()

Member Data Documentation

◆ m_pClassObject

◆ m_pEnumerator

◆ m_pLoc

◆ m_pSvc