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authorAlberto Gonzalez Iniesta <agi@inittab.org>2012-02-21 15:53:40 +0100
committerAlberto Gonzalez Iniesta <agi@inittab.org>2012-02-21 15:53:40 +0100
commit349cfa7acb95abe865209a28e417ec74b56f9bba (patch)
treead65334821b587c4ecdd461be84c94305ffdb888 /install-win32/GetWindowsVersion.nsi
Imported Upstream version 2.2.1upstream/2.2.1
Diffstat (limited to 'install-win32/GetWindowsVersion.nsi')
-rw-r--r--install-win32/GetWindowsVersion.nsi109
1 files changed, 109 insertions, 0 deletions
diff --git a/install-win32/GetWindowsVersion.nsi b/install-win32/GetWindowsVersion.nsi
new file mode 100644
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+++ b/install-win32/GetWindowsVersion.nsi
@@ -0,0 +1,109 @@
+; Turn off old selected section
+; GetWindowsVersion
+;
+; Based on Yazno's function
+; Updated by Joost Verburg
+; Updated for Windows 98 SE by Matthew Win Tibbals 5-21-03
+; Updated for Vista by Joe Cincotta 12-2-07
+;
+; Returns on top of stack
+;
+; Windows Version (95, 98, ME, NT x.x, 2000, XP, 2003, VISTA)
+; or
+; '' (Unknown Windows Version)
+;
+; Usage:
+; Call GetWindowsVersion
+; Pop $R0
+; ; at this point $R0 is "NT 4.0" or whatnot
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+Function GetWindowsVersion
+
+ Push $R0
+ Push $R1
+
+ ClearErrors
+
+ ReadRegStr $R0 HKLM \
+ "SOFTWARE\Microsoft\Windows NT\CurrentVersion" CurrentVersion
+
+ IfErrors 0 lbl_winnt
+
+ ; we are not NT
+ ReadRegStr $R0 HKLM \
+ "SOFTWARE\Microsoft\Windows\CurrentVersion" VersionNumber
+
+ StrCpy $R1 $R0 1
+ StrCmp $R1 '4' 0 lbl_error
+
+ StrCpy $R1 $R0 3
+
+ StrCmp $R1 '4.0' lbl_win32_95
+ StrCmp $R1 '4.9' lbl_win32_ME lbl_win32_98
+
+ lbl_win32_95:
+ StrCpy $R0 '95'
+ Goto lbl_done
+
+ lbl_win32_98:
+;;beginning of additions to support win 98 SE
+ push $R0
+ push "."
+ call strstr
+ pop $R0
+ StrCpy $R0 $R0 "" 1
+ StrCmp $R0 "10.2222" lbl_win32_98SE
+ StrCpy $R0 '98' ;;this line was not added
+ Goto lbl_done ;;this line was not added either
+
+ lbl_win32_98SE:
+ StrCpy $R0 '98 SE'
+ Goto lbl_done
+;;end of additions to support win 98 SE
+ lbl_win32_ME:
+ StrCpy $R0 'ME'
+ Goto lbl_done
+
+ lbl_winnt:
+
+ StrCpy $R1 $R0 1
+
+ StrCmp $R1 '3' lbl_winnt_x
+ StrCmp $R1 '4' lbl_winnt_x
+
+ StrCpy $R1 $R0 3
+
+ StrCmp $R1 '5.0' lbl_winnt_2000
+ StrCmp $R1 '5.1' lbl_winnt_XP
+ StrCmp $R1 '5.2' lbl_winnt_2003
+ StrCmp $R1 '6.0' lbl_winnt_VISTA lbl_error
+
+ lbl_winnt_x:
+ StrCpy $R0 "NT $R0" 6
+ Goto lbl_done
+
+ lbl_winnt_2000:
+ Strcpy $R0 '2000'
+ Goto lbl_done
+
+ lbl_winnt_XP:
+ Strcpy $R0 'XP'
+ Goto lbl_done
+
+ lbl_winnt_2003:
+ Strcpy $R0 '2003'
+ Goto lbl_done
+
+ lbl_winnt_VISTA:
+ Strcpy $R0 'VISTA'
+ Goto lbl_done
+
+ lbl_error:
+ Strcpy $R0 ''
+ lbl_done:
+
+ Pop $R1
+ Exch $R0
+
+FunctionEnd
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;