Check minimum version of Quicktime: Difference between revisions
From NSIS Wiki
Jump to navigationJump to search
m (Added category links.) |
m (Adding new author and category links.) |
||
| Line 1: | Line 1: | ||
{ | {{PageAuthor|treborhudson}} | ||
== The Script == | == The Script == | ||
<highlight-nsis> | <highlight-nsis> | ||
| Line 62: | Line 60: | ||
</highlight-nsis> | </highlight-nsis> | ||
[[ | [[Category:Other Products Version Detection Functions]] | ||
Latest revision as of 11:55, 24 June 2005
| Author: treborhudson (talk, contrib) |
The Script
; Quicktime version checker ; by Rob Hudson <rob@euglug.net> ; ; hasMinQuicktime ; Returns 0 for no quicktime or not minimum required version ; Returns 1 if installed version is greater than or equal to min version ; ; Example of Usage: ; !define minQTMaj "6" ; major version required ; !define minQTMin "0" ; minor version required ; Call hasMinQuicktime ; Pop $R0 ; IntCmp $R0 1 lbl_QT_OK ; ; Doesn't have the min version of Quicktime ; lbl_QT_OK: ; ; Has min version of Quicktime Function hasMinQuicktime ClearErrors ReadRegDWord $R0 HKLM "SOFTWARE\Apple Computer, Inc.\QuickTime" Version IfErrors 0 lbl_has_qt ; doesn't have quicktime Push "0" Goto lbl_done lbl_has_qt: IntFmt $R1 "0x%08X" $R0 IntOp $R2 $R1 / 0x01000000 ; Major version number IntOp $R3 $R1 & 0x00FF0000 IntOp $R4 $R3 / 0x00100000 ; Minor version number ;MessageBox MB_OK "You have version $R2.$R4 of Quicktime." ; Major version check IntCmp $R2 ${minQTMaj} lbl_maj_equal lbl_maj_less lbl_maj_more lbl_maj_less: Push "0" Goto lbl_done lbl_maj_more: Push "1" Goto lbl_done lbl_maj_equal: ; Check minor version IntCmp $R4 ${minQTMin} lbl_min_equal lbl_min_less lbl_min_more lbl_min_less: Push "0" Goto lbl_done lbl_min_more: lbl_min_equal: Push "1" Goto lbl_done lbl_done: FunctionEnd
