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/*
NOTE:
-----
This macro is provided for backwards compatibility with NSIS 2.0 scripts.
It's recommended you update your scripts to use the new Library.nsh macros.
Macro - Upgrade DLL File
Written by Joost Verburg
------------------------
Parameters:
LOCALFILE Location of the new DLL file (on the compiler system)
DESTFILE Location of the DLL file that should be upgraded (on the user's system)
TEMPBASEDIR Directory on the user's system to store a temporary file when the system has
to be rebooted.
For Win9x/ME support, this should be on the same volume as DESTFILE.
The Windows temp directory could be located on any volume, so you cannot use
this directory.
Define UPGRADEDLL_NOREGISTER if you want to upgrade a DLL that does not have to be registered.
Notes:
* If you want to support Windows 9x/ME, you can only use short filenames (8.3).
* This macro uses the GetDLLVersionLocal command to retrieve the version of local libraries.
This command is only supported when compiling on a Windows system.
------------------------
Example:
!insertmacro UpgradeDLL "dllname.dll" "$SYSDIR\dllname.dll" "$SYSDIR"
*/
!ifndef UPGRADEDLL_INCLUDED
!define UPGRADEDLL_INCLUDED
!macro __UpgradeDLL_Helper_AddRegToolEntry mode filename tempdir
Push $R0
Push $R1
Push $R2
Push $R3
;------------------------
;Copy the parameters
Push "${filename}"
Push "${tempdir}"
Pop $R2 ; temporary directory
Pop $R1 ; file name to register
;------------------------
;Advance counter
StrCpy $R0 0
ReadRegDWORD $R0 HKLM "Software\NSIS.Library.RegTool.v2\UpgradeDLLSession" "count"
IntOp $R0 $R0 + 1
WriteRegDWORD HKLM "Software\NSIS.Library.RegTool.v2\UpgradeDLLSession" "count" "$R0"
;------------------------
;Setup RegTool
ReadRegStr $R3 HKLM "Software\Microsoft\Windows\CurrentVersion\RunOnce" "NSIS.Library.RegTool.v2"
StrCpy $R3 $R3 -4 1
IfFileExists $R3 +3
File /oname=$R2\NSIS.Library.RegTool.v2.$HWNDPARENT.exe "${NSISDIR}\Bin\RegTool.bin"
WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\RunOnce" \
"NSIS.Library.RegTool.v2" '"$R2\NSIS.Library.RegTool.v2.$HWNDPARENT.exe" /S'
;------------------------
;Add RegTool entry
WriteRegStr HKLM "Software\NSIS.Library.RegTool.v2\UpgradeDLLSession" "$R0.file" "$R1"
WriteRegStr HKLM "Software\NSIS.Library.RegTool.v2\UpgradeDLLSession" "$R0.mode" "${mode}"
Pop $R3
Pop $R2
Pop $R1
Pop $R0
!macroend
!macro UpgradeDLL LOCALFILE DESTFILE TEMPBASEDIR
Push $R0
Push $R1
Push $R2
Push $R3
Push $R4
Push $R5
!define UPGRADEDLL_UNIQUE "${__FILE__}${__LINE__}"
SetOverwrite try
;------------------------
;Copy the parameters used on run-time to a variable
;This allows the usage of variables as paramter
StrCpy $R4 "${DESTFILE}"
StrCpy $R5 "${TEMPBASEDIR}"
;------------------------
;Get version information
IfFileExists $R4 0 "upgradedll.copy_${UPGRADEDLL_UNIQUE}"
ClearErrors
GetDLLVersionLocal "${LOCALFILE}" $R0 $R1
GetDLLVersion $R4 $R2 $R3
IfErrors "upgradedll.upgrade_${UPGRADEDLL_UNIQUE}"
IntCmpU $R0 $R2 0 "upgradedll.done_${UPGRADEDLL_UNIQUE}" "upgradedll.upgrade_${UPGRADEDLL_UNIQUE}"
IntCmpU $R1 $R3 "upgradedll.done_${UPGRADEDLL_UNIQUE}" "upgradedll.done_${UPGRADEDLL_UNIQUE}" \
"upgradedll.upgrade_${UPGRADEDLL_UNIQUE}"
;------------------------
;Upgrade
"upgradedll.upgrade_${UPGRADEDLL_UNIQUE}:"
!ifndef UPGRADEDLL_NOREGISTER
;Unregister the DLL
UnRegDLL $R4
!endif
;------------------------
;Copy
ClearErrors
StrCpy $R0 $R4
Call ":upgradedll.file_${UPGRADEDLL_UNIQUE}"
IfErrors 0 "upgradedll.noreboot_${UPGRADEDLL_UNIQUE}"
;------------------------
;Copy on reboot
GetTempFileName $R0 $R5
Call ":upgradedll.file_${UPGRADEDLL_UNIQUE}"
Rename /REBOOTOK $R0 $R4
;------------------------
;Register on reboot
!insertmacro __UpgradeDLL_Helper_AddRegToolEntry 'D' $R4 $R5
Goto "upgradedll.done_${UPGRADEDLL_UNIQUE}"
;------------------------
;DLL does not exist
"upgradedll.copy_${UPGRADEDLL_UNIQUE}:"
StrCpy $R0 $R4
Call ":upgradedll.file_${UPGRADEDLL_UNIQUE}"
;------------------------
;Register
"upgradedll.noreboot_${UPGRADEDLL_UNIQUE}:"
!ifndef UPGRADEDLL_NOREGISTER
RegDLL $R4
!endif
;------------------------
;Done
"upgradedll.done_${UPGRADEDLL_UNIQUE}:"
Pop $R5
Pop $R4
Pop $R3
Pop $R2
Pop $R1
Pop $R0
;------------------------
;End
Goto "upgradedll.end_${UPGRADEDLL_UNIQUE}"
;------------------------
;Extract
"upgradedll.file_${UPGRADEDLL_UNIQUE}:"
File /oname=$R0 "${LOCALFILE}"
Return
"upgradedll.end_${UPGRADEDLL_UNIQUE}:"
SetOverwrite lastused
!undef UPGRADEDLL_UNIQUE
!macroend
!endif
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