GetParameters Usage in NSIS

출처: http://forums.winamp.com/showthread.php?s=8c0602674e55e76b00046b80505098ec&threadid=274505

it gets all parameters, you can then use GetOptions to check for specific parameters.

how i do it:

1) includes:

code:
!insertmacro GetParameters
!insertmacro GetOptions

2) oninit:

code:
Function .onInit

    ; Get parameters

	var /GLOBAL cmdLineParams
	Push $R0

	${GetParameters} $cmdLineParams

	; /? param (help)
	ClearErrors
	${GetOptions} $cmdLineParams '/?' $R0
	IfErrors +3 0
	MessageBox MB_OK "list all command line options here!"
	Abort

	Pop $R0

    ; Initialise options

	Var /GLOBAL option_runProgram
	Var /GLOBAL option_startMenu
	Var /GLOBAL option_startMenuAllUsers
	Var /GLOBAL option_shortcut
	Var /GLOBAL option_shortcutAllUsers

	StrCpy $option_runProgram	  1
	StrCpy $option_startMenu	  1
	StrCpy $option_startMenuAllUsers  0
	StrCpy $option_shortcut		  1
	StrCpy $option_shortcutAllUsers	  0

    ; Parse Parameters

	Push $R0
	Call parseParameters
	Pop $R0

FunctionEnd

3) parseParameters function:

code:
Function parseParameters

    ; /norun
    ${GetOptions} $cmdLineParams '/norun' $R0
    IfErrors +2 0
    StrCpy $option_runProgram 0

    ; /nostartmenu
    ${GetOptions} $cmdLineParams '/nostartmenu' $R0
    IfErrors +2 0
    StrCpy $option_startMenu 0

    ; /starmenuallusers
    ${GetOptions} $cmdLineParams '/startmenuallusers' $R0
    IfErrors +2 0
    StrCpy $option_startMenuAllUsers 1

    ; /noshortcut
    ${GetOptions} $cmdLineParams '/noshortcut' $R0
    IfErrors +2 0
    StrCpy $option_shortcut 0

    ; /shortcutallusers
    ${GetOptions} $cmdLineParams '/shortcutallusers' $R0
    IfErrors +2 0
    StrCpy $option_shortcutAllUsers 1

FunctionEnd