NSIS中判断.net framework 是否安装
在网上找了几个脚本，原理都是读取注册表进行判断，都可以用。
1、CheckDotNetFramework
/* * Name: CheckDotNetFramework.nsh * Version: 0.1 * Date: 20110720 * * Author: Michael Mefford * Contact info: [email protected] * * Description: NSIS header file to check a windows system for a specified .NET * framework. CheckDotNetFramework.nsh uses the NSIS stack to * receive and pass values. * * Modified from: http://nsis.sourceforge.net/How_to_Detect_any_.NET_Framework * * License: Copyright (C) 2011 Michael Mefford * * This software is provided 'as-is', without any express or implied * warranty. In no event will the author(s) be held liable for any * damages arising from the use of this software. * * Permission is granted to anyone to use this software for any * purpose, including commercial applications, and to alter it and * redistribute it freely, subject to the following restrictions: * * 1. The origin of this software must not be misrepresented; * you must not claim that you wrote the original software. * If you use this software in a product, an acknowledgment in * the product documentation would be appreciated but is not * required. * * 2. Altered versions must be plainly marked as such, * and must not be misrepresented as being the original software. * * 3. This notice may not be removed or altered from any * distribution. * * Usage: Push ${DotNetFrameworkVersion} * Call CheckDotNetFramework * Exch $R0 * StrCmp $R0 "0" found not_found * * Algorithm: ... * * Input: A .NET Framework version. This must be verbatim, including major, * minor, and build version - i.e. * * 1.1.4322 * 2.0.50727 * 3.0 * 3.5 * 4 * 4.0 * . * . * . * etc. * * Output: "0" if the requested .Net Framework version IS FOUND * "1" if the requested .NET Framework version IS NOT FOUND * */ Function CheckDotNetFramework /* Exchange $R0 with the top of the stack to get the value passed by caller */ Exch $R0 /* Save other NSIS registers */ Push $R1 Push $R2 Push $R3 /* Zero out $R2 for the indexer */ StrCpy $R3 "0" loop: /* Get each sub key under "SOFTWARE\Microsoft\NET Framework Setup\NDP" */ EnumRegKey $R1 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP" $R3 StrCmp $R1 "" version_not_found /* Requested version is not found */ StrCpy $R2 $R1 "" 1 /* Remove "v" from subkey */ StrCmp $R2 $R0 version_found /* Requested version is found */ IntOp $R3 $R3 + 1 /* Increment registry key index */ Goto loop /* The requested .Net Framework version WAS NOT FOUND on this system */ version_not_found: /* Restore the registers saved earlier */ Pop $R3 Pop $R2 Pop $R1 Pop $R0 Push "1" /* Put "1" on the top of the stack for caller to use */ Goto end /* The requested .Net Framework version WAS FOUND on this system */ version_found: /* Restore the registers saved earlier */ Pop $R3 Pop $R2 Pop $R1 Pop $R0 Push "0" /* Put "0" on the top of the stack for caller to use */ end: FunctionEnd
使用方法:
;检查是否安装了3.5
StrCpy $DotNetFrameworkVersion 3.5
Push $DotNetFrameworkVersion
Call CheckDotNetFramework
Exch $R0
${If} $R0 == "1" ; 没有找到
MessageBox MB_ICONSTOP|MB_OK "程序运行所必需的 Microsoft .NET Framework$DotNetFrameworkVersion 尚未安装，请先安装该组件。" IDYES
abort
${ElseIf} $R0 == "0" ; 找到指定版本的DotNetFramework
;检查是否安装了4.0
pop $DotNetFrameworkVersion
StrCpy $DotNetFrameworkVersion 4.0
Push $DotNetFrameworkVersion
Call CheckDotNetFramework
Exch $R0
${If} $R0 == "1"
MessageBox MB_ICONSTOP|MB_OK "程序运行所必需的 Microsoft .NET Framework$DotNetFrameworkVersion 尚未安装，请先安装该组件。" IDYES
abort
${EndIf}
${Endif}
2、GetNetFrameworkVersion
Function GetNetFrameworkVersion ;获取.Net Framework版本支持 Push $1 Push $0 ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full" "Install" ReadRegDWORD $1 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full" "Version" StrCmp $0 1 KnowNetFrameworkVersion +1 ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5" "Install" ReadRegDWORD $1 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5" "Version" StrCmp $0 1 KnowNetFrameworkVersion +1 ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.0\Setup" "InstallSuccess" ReadRegDWORD $1 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.0\Setup" "Version" StrCmp $0 1 KnowNetFrameworkVersion +1 ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v2.0.50727" "Install" ReadRegDWORD $1 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v2.0.50727" "Version" StrCmp $1 "" +1 +2 StrCpy $1 "2.0.50727.832" StrCmp $0 1 KnowNetFrameworkVersion +1 ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v1.1.4322" "Install" ReadRegDWORD $1 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v1.1.4322" "Version" StrCmp $1 "" +1 +2 StrCpy $1 "1.1.4322.573" StrCmp $0 1 KnowNetFrameworkVersion +1 ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\.NETFramework\policy\v1.0" "Install" ReadRegDWORD $1 HKLM "SOFTWARE\Microsoft\.NETFramework\policy\v1.0" "Version" StrCmp $1 "" +1 +2 StrCpy $1 "1.0.3705.0" StrCmp $0 1 KnowNetFrameworkVersion +1 StrCpy $1 "not .NetFramework" KnowNetFrameworkVersion: Pop $0 Exch $1 FunctionEnd
使用方法:
Call GetNetFrameworkVersion
Pop $1
${If} $1 < '2.0.50727'
MessageBox MB_OK "正在安装 .NET Framework..."
SetDetailsPrint textonly
DetailPrint "正在安装 .NET Framework..."
SetDetailsPrint listonly
SetOutPath "$TEMP"
SetOverwrite on
;File "NetFx20SP2_x86.exe"
ExecWait '$TEMP\NetFx20SP2_x86.exe /quiet /norestart' $R1
Delete "$TEMP\NetFx20SP2_x86.exe"
${EndIf}
3、封装成宏
这种方式不用在脚本中添加函数代码，复用性好，有两个缺点：1）不能在一个脚本中调用多次进行多个版本的判断；2）参数中必须传入DOTNETVMAJOR DOTNETVMINOR DOTNETVMINORMINOR，如果想查4或者4.0版本，脚本中会变成4.或者4.0.，造成找不到，需要改写一下这个脚本，限于目前自己的水平，还改不了。
!macro DotNetSearch DOTNETVMAJOR DOTNETVMINOR DOTNETVMINORMINOR DOTNETLASTFUNCTION DOTNETPATH
Var /GLOBAL DOTNET1
Var /GLOBAL DOTNET2
Var /GLOBAL DOTNET3
Var /GLOBAL DOTNET4
Var /GLOBAL DOTNET5
Var /GLOBAL DOTNET6
Push $DOTNET1
Push $DOTNET2
Push $DOTNET3
Push $DOTNET4
Push $DOTNET5
Push $DOTNET6
StrCpy $DOTNET1 "0"
StrCpy $DOTNET2 "SOFTWARE\Microsoft\.NETFramework"
StrCpy $DOTNET3 0
DotNetStartEnum:
EnumRegKey $DOTNET4 HKLM "$DOTNET2\policy" $DOTNET3
StrCmp $DOTNET4 "" noDotNet dotNetFound
dotNetFound:
StrCpy $DOTNET5 $DOTNET4 1 0
StrCmp $DOTNET5 "v" +1 goNextDotNet
StrCpy $DOTNET5 $DOTNET4 1 1
IntCmp $DOTNET5 ${DOTNETVMAJOR} +1 goNextDotNet yesDotNetReg
StrCpy $DOTNET5 $DOTNET4 1 3
IntCmp $DOTNET5 ${DOTNETVMINOR} +1 goNextDotNet yesDotNetReg
StrCmp ${DOTNETVMINORMINOR} "" yesDotNetReg yesDotNetReg
;StrCmp ${DOTNETVMINORMINOR} "" yesDotNetReg +1
;Changed this line (otherwise it would not work with my setup!) - Vinz0r
IntCmpU $DOTNET5 ${DOTNETVMINORMINOR} yesDotNetReg goNextDotNet yesDotNetReg
goNextDotNet:
IntOp $DOTNET3 $DOTNET3 + 1
Goto DotNetStartEnum
yesDotNetReg:
EnumRegValue $DOTNET3 HKLM "$DOTNET2\policy\$DOTNET4" 0
StrCmp $DOTNET3 "" noDotNet
ReadRegStr $DOTNET5 HKLM $DOTNET2 "InstallRoot"
StrCmp $DOTNET5 "" noDotNet
StrCpy $DOTNET5 "$DOTNET5$DOTNET4.$DOTNET3\mscorlib.dll"
IfFileExists $DOTNET5 yesDotNet noDotNet
noDotNet:
StrCmp ${DOTNETLASTFUNCTION} "INSTALL_ABORT" +1 nDN2
MessageBox MB_YESNO|MB_ICONQUESTION \
"You must have Microsoft .NET Framework version ${DOTNETVMAJOR}.${DOTNETVMINOR}.${DOTNETVMINORMINOR}$\nor higher installed. Install now?" \
IDYES +2 IDNO +1
Abort
ExecWait '${DOTNETPATH}'
Goto DotNetStartEnum
nDN2:
StrCmp ${DOTNETLASTFUNCTION} "INSTALL_NOABORT" +1 nDN3
MessageBox MB_YESNO|MB_ICONQUESTION \
"Microsoft .NET Framework version ${DOTNETVMAJOR}.${DOTNETVMINOR}.${DOTNETVMINORMINOR} is not installed.$\nDo so now?" \
IDYES +1 IDNO +3
ExecWait '${DOTNETPATH}'
Goto DotNetStartEnum
StrCpy $DOTNET1 0
Goto DotNetFinish
nDN3:
StrCmp ${DOTNETLASTFUNCTION} "WARNING" +1 nDN4
MessageBox MB_OK|MB_ICONEXCLAMATION \
"Warning:$\n$\n$\t$\tMicrosoft .NET Framework version$\n$\t$\t${DOTNETVMAJOR}.${DOTNETVMINOR}.${DOTNETVMINORMINOR} is not installed!" \
IDOK 0
StrCpy $DOTNET1 0
Goto DotNetFinish
nDN4:
StrCmp ${DOTNETLASTFUNCTION} "ABORT" +1 nDN5
MessageBox MB_OK|MB_ICONEXCLAMATION \
"Error:$\n$\n$\t$\tMicrosoft .NET Framework version$\n$\t$\t${DOTNETVMAJOR}.${DOTNETVMINOR}.${DOTNETVMINORMINOR} is not installed, aborting!" \
IDOK 0
Abort
nDN5:
StrCmp ${DOTNETLASTFUNCTION} "IGNORE" +1 nDN6
StrCpy $DOTNET1 0
Goto DotNetFinish
nDN6:
MessageBox MB_OK \
"$(^Name) Setup internal error.$\nMacro 'DotNetSearch', parameter '4'(${DOTNETLASTFUNCTION})invalid.$\nValue must be INSTALL_ABORT|INSTALL_NOABORT|WARNING|ABORT|IGNORE$\nSorry for the inconvenience.$\n$\tAborting..." \
IDOK 0
Abort
yesDotNet:
StrCpy $DOTNET1 1
DotNetFinish:
Pop $DOTNET6
Pop $DOTNET5
Pop $DOTNET4
Pop $DOTNET3
Pop $DOTNET2
!define ${DOTNETOUTCOME} $DOTNET1
Exch $DOTNET1
!macroend