检查.NET Framework的NSIS安装程序
!define DOT_MAJOR "2"
!define DOT_MINOR "0"
Function IsDotNetInstalled
StrCpy $0 "0"
StrCpy $1 "SOFTWARE\Microsoft\.NETFramework" ;registry entry to look in.
StrCpy $2 0
StartEnum:
;Enumerate the versions installed.
EnumRegKey $3 HKLM "$1\policy" $2
;If we don't find any versions installed, it's not here.
StrCmp $3 "" noDotNet notEmpty
;We found something.
notEmpty:
;Find out if the RegKey starts with 'v'.
;If it doesn't, goto the next key.
StrCpy $4 $3 1 0
StrCmp $4 "v" +1 goNext
StrCpy $4 $3 1 1
;It starts with 'v'. Now check to see how the installed major version
;relates to our required major version.
;If it's equal check the minor version, if it's greater,
;we found a good RegKey.
IntCmp $4 ${DOT_MAJOR} +1 goNext yesDotNetReg
;Check the minor version. If it's equal or greater to our requested
;version then we're good.
StrCpy $4 $3 1 3
IntCmp $4 ${DOT_MINOR} yesDotNetReg goNext yesDotNetReg
goNext:
;Go to the next RegKey.
IntOp $2 $2 + 1
goto StartEnum
yesDotNetReg:
;Now that we've found a good RegKey, let's make sure it's actually
;installed by getting the install path and checking to see if the
;mscorlib.dll exists.
EnumRegValue $2 HKLM "$1\policy\$3" 0
;$2 should equal whatever comes after the major and minor versions
;(ie, v1.1.4322)
StrCmp $2 "" noDotNet
ReadRegStr $4 HKLM $1 "InstallRoot"
;Hopefully the install root isn't empty.
StrCmp $4 "" noDotNet
;build the actuall directory path to mscorlib.dll.
StrCpy $4 "$4$3.$2\mscorlib.dll"
IfFileExists $4 yesDotNet noDotNet
noDotNet:
;Nope, something went wrong along the way. Looks like the proper .NETFramework isn't installed.
Push "NOK"
Return
yesDotNet:
;Everything checks out. Go on with the rest of the installation.
Push "OK"
Return
FunctionEnd
下面的代码检查.net 3.5是否安装,如果没有,它会静默安装它。它使用宏来检查注册表中是否存在指定的密钥。
宏:
# This macro checks if a certain key exists in the registry
!macro IfKeyExists ROOT MAIN_KEY KEY
push $R0
push $R1
!define Index 'Line${__LINE__}'
StrCpy $R1 "0"
"${Index}-Loop:"
; Check for Key
EnumRegKey $R0 ${ROOT} "${MAIN_KEY}" "$R1"
StrCmp $R0 "" "${Index}-False"
IntOp $R1 $R1 + 1
StrCmp $R0 "${KEY}" "${Index}-True" "${Index}-Loop"
"${Index}-True:"
;Return 1 if found
push "1"
goto "${Index}-End"
"${Index}-False:"
;Return 0 if not found
push "0"
goto "${Index}-End"
"${Index}-End:"
!undef Index
exch 2
pop $R0
pop $R1
!macroend
功能:
# The function that checks if .net is already installed
Function CheckDotNet
!insertmacro IfKeyExists HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall" "{CE2CDD62-0124-36CA-84D3-9F4DCF5C5BD9}"
Pop $R0
${If} $R0 == 0 # not installed NOTE: /q:a means this will be a silent installation
ExecWait "$EXEDIR\dotnetfx35.exe /q:a"
Goto endPrerequisites
${EndIf}
endPrerequisites:
# Code to execute after checking/installing (if necessary) .Net
# You can just put "Goto +2" here, in order to go to the next section/function
FunctionEnd
为了这个工作,你必须在.onInit
功能的地方调用CheckDotNet
并确保dotnetfx35.exe
包装在你的安装程序中$EXEDIR
(当然你可以更换它们e参数,但是你希望)。
对于.NET的其他版本,我想唯一不同的事情将在IfKeyExists
宏观参数指定的注册表项(现在是{CE2CDD62-0124-36CA-84D3-9F4DCF5C5BD9}
)
ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Client" Install
那么你应该检查$0
。这取决于你如何。
你认为这与其他答案相比有什么增加?它没有说明它应该是什么,也没有安装它。 –
我曾与“DotNET.nsh” pluging,你可以找到somwhere, 并简单地用这个解决方案(针对.NET 4.0的问题,完整安装 - 这我需要, 可以将其以及限制客户端软件包):
ClearErrors
ReadRegDWORD $0 HKLM "Software\Microsoft\Net Framework Setup\NDP\v4\Full" "Install"
IfErrors dotNet40NotFound
IntCmp $0 1 dotNet40Found
dotNet40NotFound:
Banner::show /set 76 "Installing .NET Framework 4.0" "Please wait"
File /nonfatal "tools\dotNetFx40_Full_setup.exe"
; if you don't have $TEMP already, add here:
; SetOutPath $TEMP
ExecWait "$TEMP\dotNetFx40_Full_setup.exe /passive /norestart"
Delete /REBOOTOK "$TEMP\dotNetFx40_Full_setup.exe"
Banner::destroy
dotNet40Found:
旗帜的东西是可选的,你可以只使用DetailPrint
等。 通过这种方式,您可以使用.NET 4.0的Web安装程序,但是它的尺寸很小,为 (与没有.NET版本的版本相反)。如果需要的话,安装程序会下载 ,而且您不需要数公里的NSIS代码。
可能不是正确的理由,但这个脚本代码对我来说比其他任何示例更有意义。谢谢。 –
尝试DotNetVer脚本。它使用LogicLib并且非常易于使用。
- HasDotNet <版本,如果>检查安装了.NET框架的特定版本。 <版本>可以替换为以下值:1.0,1.1,2.0,3.0,3.5,4.0。
- AtLeastDotNetServicePack检查.NET框架是否至少具有指定的服务包版本。
- IsDotNetServicePack检查.NET框架是否具有完全按照指定的服务包版本。
- HasDotNetClientProfile检查.NET框架是否为客户端配置文件安装。
- HasDotNetFullProfile检查是否。NET框架是一个完整的安装。
样品:
${If} ${HasDotNet4.0} DetailPrint "Microsoft .NET Framework 4.0 installed." ${If} ${DOTNETVER_4_0} AtLeastDotNetServicePack 1 DetailPrint "Microsoft .NET Framework 4.0 is at least SP1." ${Else} DetailPrint "Microsoft .NET Framework 4.0 SP1 not installed." ${EndIf} ${If} ${DOTNETVER_4_0} HasDotNetClientProfile 1 DetailPrint "Microsoft .NET Framework 4.0 (Client Profile) available." ${EndIf} ${If} ${DOTNETVER_4_0} HasDotNetFullProfile 1 DetailPrint "Microsoft .NET Framework 4.0 (Full Profile) available." ${EndIf} ${If} ${DOTNETVER_4_0} HasDotNetFullProfile 0 DetailPrint "Microsoft .NET Framework 4.0 (Full Profile) not available." ${EndIf} ${EndIf}
嗯,我也对此感兴趣! –
[NSIS wiki](http://nsis.sourceforge.net/Main_Page)中有几个例子。试试[这一个](http://nsis.sourceforge.net/DotNET)。 –
这里是检查哪个版本安装的方法尝试http://forums.winamp.com/showthread.php?t=324928 – dastanko