e272318725
git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3312 212acab6-be3b-0410-9dea-997c60f758d6
147 lines
No EOL
3.5 KiB
NSIS
147 lines
No EOL
3.5 KiB
NSIS
!ifndef UPGRADEDLL_INCLUDED
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!define UPGRADEDLL_INCLUDED
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; Macro - Upgrade DLL File
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; Written by Joost Verburg
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; ------------------------
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;
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; Parameters:
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; LOCALFILE - Location of the new DLL file (on the compiler system)
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; DESTFILE - Location of the DLL file that should be upgraded (on the user's system)
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; TEMPBASEDIR - Directory on the user's system to store a temporary file when the system has
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; to be rebooted.
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; For Win9x support, this should be on the same volume as the DESTFILE!
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; The Windows temp directory could be located on any volume, so you cannot use
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; this directory.
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;
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; Define UPGRADEDLL_NOREGISTER if you want to upgrade a DLL that does not have to be registered.
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;
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; Note: If you want to support Win9x, you can only use short filenames (8.3).
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;
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; Example of usage:
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; !insertmacro UpgradeDLL "dllname.dll" "$SYSDIR\dllname.dll" "$SYSDIR"
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;
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!macro UpgradeDLL LOCALFILE DESTFILE TEMPBASEDIR
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Push $R0
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Push $R1
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Push $R2
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Push $R3
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Push $R4
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Push $R5
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;------------------------
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;Unique number for labels
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!define UPGRADEDLL_UNIQUE ${__LINE__}
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;------------------------
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;Copy the parameters used on run-time to a variable
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;This allows the usage of variables as paramter
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StrCpy $R4 "${DESTFILE}"
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StrCpy $R5 "${TEMPBASEDIR}"
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;------------------------
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;Check file and version
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IfFileExists $R4 0 upgradedll.copy_${UPGRADEDLL_UNIQUE}
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ClearErrors
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GetDLLVersionLocal "${LOCALFILE}" $R0 $R1
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GetDLLVersion $R4 $R2 $R3
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IfErrors upgradedll.upgrade_${UPGRADEDLL_UNIQUE}
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IntCmpU $R0 $R2 0 upgradedll.done_${UPGRADEDLL_UNIQUE} upgradedll.upgrade_${UPGRADEDLL_UNIQUE}
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IntCmpU $R1 $R3 upgradedll.done_${UPGRADEDLL_UNIQUE} upgradedll.done_${UPGRADEDLL_UNIQUE} \
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upgradedll.upgrade_${UPGRADEDLL_UNIQUE}
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;------------------------
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;Let's upgrade the DLL!
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SetOverwrite try
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upgradedll.upgrade_${UPGRADEDLL_UNIQUE}:
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!ifndef UPGRADEDLL_NOREGISTER
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;Unregister the DLL
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UnRegDLL $R4
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!endif
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;------------------------
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;Try to copy the DLL directly
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ClearErrors
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StrCpy $R0 $R4
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Call :upgradedll.file_${UPGRADEDLL_UNIQUE}
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IfErrors 0 upgradedll.noreboot_${UPGRADEDLL_UNIQUE}
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;------------------------
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;DLL is in use. Copy it to a temp file and Rename it on reboot.
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GetTempFileName $R0 $R5
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Call :upgradedll.file_${UPGRADEDLL_UNIQUE}
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Rename /REBOOTOK $R0 $R4
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;------------------------
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;Register the DLL on reboot
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!ifndef UPGRADEDLL_NOREGISTER
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WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\RunOnce" \
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"Register $R4" '"$SYSDIR\rundll32.exe" "$R4",DllRegisterServer'
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!endif
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Goto upgradedll.done_${UPGRADEDLL_UNIQUE}
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;------------------------
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;DLL does not exist - just extract
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upgradedll.copy_${UPGRADEDLL_UNIQUE}:
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StrCpy $R0 $R4
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Call :upgradedll.file_${UPGRADEDLL_UNIQUE}
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;------------------------
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;Register the DLL
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upgradedll.noreboot_${UPGRADEDLL_UNIQUE}:
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!ifndef UPGRADEDLL_NOREGISTER
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RegDLL $R4
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!endif
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;------------------------
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;Done
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upgradedll.done_${UPGRADEDLL_UNIQUE}:
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Pop $R5
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Pop $R4
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Pop $R3
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Pop $R2
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Pop $R1
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Pop $R0
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;------------------------
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;End
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Goto upgradedll.end_${UPGRADEDLL_UNIQUE}
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;------------------------
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;Called to extract the DLL
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upgradedll.file_${UPGRADEDLL_UNIQUE}:
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File /oname=$R0 "${LOCALFILE}"
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Return
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upgradedll.end_${UPGRADEDLL_UNIQUE}:
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;------------------------
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;Restore settings
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SetOverwrite lastused
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!undef UPGRADEDLL_UNIQUE
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!macroend
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!endif |