Get installer filename: Difference between revisions
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== METHOD 1: USING THE WINDOWS API (RECOMMENDED) == | == METHOD 1: USING THE WINDOWS API (BEST) == | ||
Upgrade to NSIS 2.26 or above and use '''$EXEPATH'''. | |||
=== Usage === | |||
<highlight-nsis> | |||
DetailPrint $EXEPATH | |||
</highlight-nsis> | |||
== METHOD 2: USING THE WINDOWS API (RECOMMENDED FOR OLD VERSIONS) == | |||
=== The Script === | === The Script === | ||
<highlight-nsis> | <highlight-nsis> | ||
| Line 7: | Line 15: | ||
;$R0 will contain the installer filename | ;$R0 will contain the installer filename | ||
</highlight-nsis> | </highlight-nsis> | ||
== METHOD | |||
== METHOD 3: GET FROM THE COMMAND LINE == | |||
'''Note:''' If the installer is executed using the console, the command line might not contain the current folder or the .exe extension. | '''Note:''' If the installer is executed using the console, the command line might not contain the current folder or the .exe extension. | ||
Latest revision as of 21:34, 19 April 2007
| Author: Afrow UK (talk, contrib) |
METHOD 1: USING THE WINDOWS API (BEST)
Upgrade to NSIS 2.26 or above and use $EXEPATH.
Usage
DetailPrint $EXEPATH
METHOD 2: USING THE WINDOWS API (RECOMMENDED FOR OLD VERSIONS)
The Script
System::Call 'kernel32::GetModuleFileNameA(i 0, t .R0, i 1024) i r1' ;$R0 will contain the installer filename
METHOD 3: GET FROM THE COMMAND LINE
Note: If the installer is executed using the console, the command line might not contain the current folder or the .exe extension.
Usage
Call GetAppName Pop $R0 ;Installer filename
The Function
Function GetAppName Push $R0 Push $R1 Push $R2 Push $R3 StrCpy $R2 1 StrLen $R3 $CMDLINE ;Check for quote or space StrCpy $R0 $CMDLINE $R2 StrCmp $R0 '"' 0 +3 StrCpy $R1 '"' Goto loop StrCpy $R1 " " loop: IntOp $R2 $R2 + 1 StrCpy $R0 $CMDLINE 1 $R2 StrCmp $R0 $R1 get StrCmp $R2 $R3 get Goto loop get: StrCmp $R1 '"' 0 +4 IntOp $R2 $R2 - 1 StrCpy $R0 $CMDLINE $R2 1 Goto exit StrCpy $R0 $CMDLINE $R2 exit: Pop $R3 Pop $R2 Pop $R1 Exch $R0 FunctionEnd
