108 lines
3.0 KiB
Factor
108 lines
3.0 KiB
Factor
! Copyright (C) 2008 Doug Coleman.
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! See http://factorcode.org/license.txt for BSD license.
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USING: accessors alien alien.c-types alien.data alien.strings
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arrays byte-arrays classes.struct combinators kernel math
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namespaces specialized-arrays system
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vocabs.loader windows windows.advapi32
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windows.errors windows.kernel32 words system-info ;
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SPECIALIZED-ARRAY: ushort
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IN: system-info.windows
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: system-info ( -- SYSTEM_INFO )
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SYSTEM_INFO <struct> [ GetSystemInfo ] keep ;
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: page-size ( -- n )
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system-info dwPageSize>> ;
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! 386, 486, 586, 2200 (IA64), 8664 (AMD_X8664)
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: processor-type ( -- n )
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system-info dwProcessorType>> ;
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! 0 = x86, 6 = Intel Itanium, 9 = x64 (AMD or Intel), 10 = WOW64, 0xffff = Unk
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: processor-architecture ( -- n )
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system-info dwOemId>> 0xffff0000 bitand ;
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: os-version-struct ( -- os-version )
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OSVERSIONINFO <struct>
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OSVERSIONINFO heap-size >>dwOSVersionInfoSize
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dup GetVersionEx win32-error=0/f ;
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: windows-major ( -- n )
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os-version-struct dwMajorVersion>> ;
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: windows-minor ( -- n )
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os-version-struct dwMinorVersion>> ;
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M: windows os-version ( -- obj )
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os-version-struct [ dwMajorVersion>> ] [ dwMinorVersion>> ] bi 2array ;
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: windows-build# ( -- n )
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os-version-struct dwBuildNumber>> ;
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: windows-platform-id ( -- n )
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os-version-struct dwPlatformId>> ;
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: windows-service-pack ( -- string )
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os-version-struct szCSDVersion>> alien>native-string ;
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: feature-present? ( n -- ? )
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IsProcessorFeaturePresent zero? not ;
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: sse2? ( -- ? )
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PF_XMMI64_INSTRUCTIONS_AVAILABLE feature-present? ;
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: sse3? ( -- ? )
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PF_SSE3_INSTRUCTIONS_AVAILABLE feature-present? ;
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: get-directory ( word -- str )
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[ MAX_UNICODE_PATH [ ushort <c-array> ] keep dupd ] dip
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execute win32-error=0/f alien>native-string ; inline
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: windows-directory ( -- str )
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\ GetWindowsDirectory get-directory ;
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: system-directory ( -- str )
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\ GetSystemDirectory get-directory ;
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: system-windows-directory ( -- str )
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\ GetSystemWindowsDirectory get-directory ;
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M: windows cpus ( -- n )
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system-info dwNumberOfProcessors>> ;
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: memory-status ( -- MEMORYSTATUSEX )
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MEMORYSTATUSEX <struct>
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MEMORYSTATUSEX heap-size >>dwLength
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dup GlobalMemoryStatusEx win32-error=0/f ;
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M: windows memory-load ( -- n )
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memory-status dwMemoryLoad>> ;
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M: windows physical-mem ( -- n )
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memory-status ullTotalPhys>> ;
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M: windows available-mem ( -- n )
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memory-status ullAvailPhys>> ;
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M: windows total-page-file ( -- n )
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memory-status ullTotalPageFile>> ;
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M: windows available-page-file ( -- n )
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memory-status ullAvailPageFile>> ;
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M: windows total-virtual-mem ( -- n )
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memory-status ullTotalVirtual>> ;
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M: windows available-virtual-mem ( -- n )
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memory-status ullAvailVirtual>> ;
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: computer-name ( -- string )
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MAX_COMPUTERNAME_LENGTH 1 +
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[ <byte-array> dup ] keep uint <ref>
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GetComputerName win32-error=0/f alien>native-string ;
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: username ( -- string )
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UNLEN 1 +
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[ <byte-array> dup ] keep uint <ref>
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GetUserName win32-error=0/f alien>native-string ;
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