Copyright	2012-2013 shelarcy
License	BSD-style
Maintainer	shelarcy@gmail.com
Stability	Provisional
Portability	Non-portable (Win32 API)
Safe Haskell	Safe-Inferred
Language	Haskell2010

System.Win32.Info.Computer

Contents

Environment Strings
Computer Name
System metrics
User name
Version Info
Processor features

Description

Information about your computer.

Synopsis

expandEnvironmentStrings :: String -> IO String
c_ExpandEnvironmentStrings :: LPCTSTR -> LPTSTR -> DWORD -> IO DWORD
getComputerName :: IO String
setComputerName :: String -> IO ()
c_GetComputerName :: LPTSTR -> LPDWORD -> IO Bool
c_SetComputerName :: LPTSTR -> IO Bool
getSystemMetrics :: SMSetting -> IO Int
sM_CMONITORS :: SMSetting
sM_IMMENABLED :: SMSetting
sM_MOUSEWHEELPRESENT :: SMSetting
sM_REMOTESESSION :: SMSetting
sM_SAMEDISPLAYFORMAT :: SMSetting
sM_XVIRTUALSCREEN :: SMSetting
sM_YVIRTUALSCREEN :: SMSetting
sM_SERVERR2 :: SMSetting
sM_MEDIACENTER :: SMSetting
sM_STARTER :: SMSetting
sM_TABLETPC :: SMSetting
getUserName :: IO String
c_GetUserName :: LPTSTR -> LPDWORD -> IO Bool
data OSVERSIONINFOEX = OSVERSIONINFOEX {
- dwMajorVersion :: DWORD
- dwMinorVersion :: DWORD
- dwBuildNumber :: DWORD
- dwPlatformId :: DWORD
- szCSDVersion :: String
- wServicePackMajor :: WORD
- wServicePackMinor :: WORD
- wSuiteMask :: WORD
- wProductType :: ProductType
}
type POSVERSIONINFOEX = Ptr OSVERSIONINFOEX
type LPOSVERSIONINFOEX = Ptr OSVERSIONINFOEX
data ProductType
- = VerUnknow BYTE
- | VerNTWorkStation
- | VerNTDomainControler
- | VerNTServer
getVersionEx :: IO OSVERSIONINFOEX
c_GetVersionEx :: LPOSVERSIONINFOEX -> IO BOOL
type ProcessorFeature = DWORD
isProcessorFeaturePresent :: ProcessorFeature -> IO BOOL
pF_3DNOW_INSTRUCTIONS_AVAILABLE :: ProcessorFeature
pF_COMPARE_EXCHANGE_DOUBLE :: ProcessorFeature
pF_FLOATING_POINT_EMULATED :: ProcessorFeature
pF_FLOATING_POINT_PRECISION_ERRATA :: ProcessorFeature
pF_MMX_INSTRUCTIONS_AVAILABLE :: ProcessorFeature
pF_PAE_ENABLED :: ProcessorFeature
pF_RDTSC_INSTRUCTION_AVAILABLE :: ProcessorFeature
pF_XMMI_INSTRUCTIONS_AVAILABLE :: ProcessorFeature
pF_XMMI64_INSTRUCTIONS_AVAILABLE :: ProcessorFeature

Environment Strings

expandEnvironmentStrings :: String -> IO String Source #

c_ExpandEnvironmentStrings :: LPCTSTR -> LPTSTR -> DWORD -> IO DWORD Source #

Computer Name

getComputerName :: IO String Source #

setComputerName :: String -> IO () Source #

c_GetComputerName :: LPTSTR -> LPDWORD -> IO Bool Source #

c_SetComputerName :: LPTSTR -> IO Bool Source #

System metrics

getSystemMetrics :: SMSetting -> IO Int Source #

sM_CMONITORS :: SMSetting Source #

sM_IMMENABLED :: SMSetting Source #

sM_MOUSEWHEELPRESENT :: SMSetting Source #

sM_REMOTESESSION :: SMSetting Source #

sM_SAMEDISPLAYFORMAT :: SMSetting Source #

sM_XVIRTUALSCREEN :: SMSetting Source #

sM_YVIRTUALSCREEN :: SMSetting Source #

sM_SERVERR2 :: SMSetting Source #

sM_MEDIACENTER :: SMSetting Source #

sM_STARTER :: SMSetting Source #

sM_TABLETPC :: SMSetting Source #

User name

getUserName :: IO String Source #

Get user name. See: https://github.com/haskell/win32/issues/8, http://lpaste.net/41521

c_GetUserName :: LPTSTR -> LPDWORD -> IO Bool Source #

Version Info

data OSVERSIONINFOEX Source #

Constructors

OSVERSIONINFOEX
Fields dwMajorVersion :: DWORD dwMinorVersion :: DWORD dwBuildNumber :: DWORD dwPlatformId :: DWORD szCSDVersion :: String wServicePackMajor :: WORD wServicePackMinor :: WORD wSuiteMask :: WORD wProductType :: ProductType

Instances

Instances details

Storable OSVERSIONINFOEX Source #
Instance details Defined in System.Win32.Info.Version Methods sizeOf :: OSVERSIONINFOEX -> Int Source # alignment :: OSVERSIONINFOEX -> Int Source # peekElemOff :: Ptr OSVERSIONINFOEX -> Int -> IO OSVERSIONINFOEX Source # pokeElemOff :: Ptr OSVERSIONINFOEX -> Int -> OSVERSIONINFOEX -> IO () Source # peekByteOff :: Ptr b -> Int -> IO OSVERSIONINFOEX Source # pokeByteOff :: Ptr b -> Int -> OSVERSIONINFOEX -> IO () Source # peek :: Ptr OSVERSIONINFOEX -> IO OSVERSIONINFOEX Source # poke :: Ptr OSVERSIONINFOEX -> OSVERSIONINFOEX -> IO () Source #
Show OSVERSIONINFOEX Source #
Instance details Defined in System.Win32.Info.Version Methods showsPrec :: Int -> OSVERSIONINFOEX -> ShowS Source # show :: OSVERSIONINFOEX -> String Source # showList :: [OSVERSIONINFOEX] -> ShowS Source #

type POSVERSIONINFOEX = Ptr OSVERSIONINFOEX Source #

type LPOSVERSIONINFOEX = Ptr OSVERSIONINFOEX Source #

data ProductType Source #

Constructors

VerUnknow BYTE
VerNTWorkStation
VerNTDomainControler
VerNTServer

Instances

Instances details

Storable ProductType Source #
Instance details Defined in System.Win32.Info.Version Methods sizeOf :: ProductType -> Int Source # alignment :: ProductType -> Int Source # peekElemOff :: Ptr ProductType -> Int -> IO ProductType Source # pokeElemOff :: Ptr ProductType -> Int -> ProductType -> IO () Source # peekByteOff :: Ptr b -> Int -> IO ProductType Source # pokeByteOff :: Ptr b -> Int -> ProductType -> IO () Source # peek :: Ptr ProductType -> IO ProductType Source # poke :: Ptr ProductType -> ProductType -> IO () Source #
Show ProductType Source #
Instance details Defined in System.Win32.Info.Version Methods showsPrec :: Int -> ProductType -> ShowS Source # show :: ProductType -> String Source # showList :: [ProductType] -> ShowS Source #
Eq ProductType Source #
Instance details Defined in System.Win32.Info.Version Methods (==) :: ProductType -> ProductType -> Bool # (/=) :: ProductType -> ProductType -> Bool #

getVersionEx :: IO OSVERSIONINFOEX Source #

c_GetVersionEx :: LPOSVERSIONINFOEX -> IO BOOL Source #

Processor features

type ProcessorFeature = DWORD Source #

isProcessorFeaturePresent :: ProcessorFeature -> IO BOOL Source #

pF_3DNOW_INSTRUCTIONS_AVAILABLE :: ProcessorFeature Source #

pF_COMPARE_EXCHANGE_DOUBLE :: ProcessorFeature Source #

pF_FLOATING_POINT_EMULATED :: ProcessorFeature Source #

pF_FLOATING_POINT_PRECISION_ERRATA :: ProcessorFeature Source #

pF_MMX_INSTRUCTIONS_AVAILABLE :: ProcessorFeature Source #

pF_PAE_ENABLED :: ProcessorFeature Source #

pF_RDTSC_INSTRUCTION_AVAILABLE :: ProcessorFeature Source #

pF_XMMI_INSTRUCTIONS_AVAILABLE :: ProcessorFeature Source #

pF_XMMI64_INSTRUCTIONS_AVAILABLE :: ProcessorFeature Source #