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System plugin

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@1130 212acab6-be3b-0410-9dea-997c60f758d6
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joostverburg 2002-09-21 20:59:13 +00:00
parent 1fb8b94a22
commit 88956798f1
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Contrib/System/SystemEx.nsi Normal file
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; This is just an example of System Plugin
;
; Read LastComments.txt and System.txt (unfinished)
;
; (c) BSForce, 2002
Name "System Plugin Example"
OutFile "SystemEx.exe"
Function .onInit
; First example: Message box, uses PartAddr, ShortAddr, Call
System::PartAddr "user32.dll?MessageBoxA?iissi"
Pop $0
System::ShortAddr "ssss?1nssn" $0
Pop $0
System::Call 33 "Example 1" "Just something" 0 $0
Pop $3
Pop $2
MessageBox MB_OK "Result: $1, strings '$2' and '$3'"
System::Free $0
Pop $0
; Second example: uses FullAddr, Call, incorpotates int64, returns to $INSTDIR
System::FullAddr "snnn?s1al2" "kernel32.dll?GetDiskFreeSpaceExA?isplplpl"
Pop $0
System::Call "c:\" $0
Pop $3
MessageBox MB_OK "Path '$1', Free '$R0', Total '$INSTDIR', FreeUser '$2', Result $3"
System::Free $0
Pop $0
; Third example: uses FullCall
System::FullCall "?9" "kernel32.dll?GetVersion?i"
; Version aquired, but we wonna built number for example
IntOp $8 $9 / 65536
MessageBox MB_OK "Aquired windows version: $9 (Build $8)"
Quit
FunctionEnd
Section "ThisNameIsIgnoredSoWhyBother?"
SectionEnd
; eof