[英]Can I get NSIS to make a single installer that handles local deployment and system deployment?
Chrome 有一個安裝程序,可用於在系統范圍內安裝,或者如果用戶不是管理員,則安裝到用戶的主目錄。 當您在企業環境中進行部署時,這非常有用,您仍然希望潛在用戶安裝,即使他們不一定具有安裝權限。
NSIS 可以用來創建這樣的安裝程序嗎?
事實證明它可以。 重要的部分是:
RequestExecutionLevel highest
:這可確保安裝程序獲得用戶帳戶可用的最高權限。 即如果他們在管理員組中,安裝程序將要求權限提升。SetShellVarContext all|current
:這決定了特殊注冊表根鍵SHCTX
的值。 all
,它與HKLM
(系統范圍)的含義相同, current
它導致HKCU
。 SetShellVarContext
還影響$SMPROGRAMS
SetShellVarContext
的值是指系統范圍的開始菜單還是用戶的層次結構。這是一個安裝程序的框架,它可以根據用戶帳戶的權限在系統范圍內或本地部署。 它使用 C:\\Windows\\write.exe 作為其負載,並可選擇安裝開始菜單項和桌面快捷方式。 它還在注冊表中放置了對卸載程序的引用,以便它顯示在“添加/刪除程序”對話框中。 我使用 NSIS 3.0(測試版)來構建它,但我沒有看到任何明顯的原因為什么它不能與最近的 2.x 一起使用。
!include "MUI2.nsh"
!define PRODUCT_NAME "DummyProduct"
!define VERSION "0.0.1"
Var INSTDIR_BASE
Name "${PRODUCT_NAME}"
OutFile "${PRODUCT_NAME} Installer.exe"
InstallDir ""
; Take the highest execution level available
; This means that if it's possible to, we become an administrator
RequestExecutionLevel highest
!macro ONINIT un
Function ${un}.onInit
; The value of SetShellVarContext detetmines whether SHCTX is HKLM or HKCU
; and whether SMPROGRAMS refers to all users or just the current user
UserInfo::GetAccountType
Pop $0
${If} $0 == "Admin"
; If we're an admin, default to installing to C:\Program Files
SetShellVarContext all
StrCpy $INSTDIR_BASE "$PROGRAMFILES64"
${Else}
; If we're just a user, default to installing to ~\AppData\Local
SetShellVarContext current
StrCpy $INSTDIR_BASE "$LOCALAPPDATA"
${EndIf}
${If} $INSTDIR == ""
; This only happens in the installer, because the uninstaller already knows INSTDIR
ReadRegStr $0 SHCTX "Software\${PRODUCT_NAME}" ""
${If} $0 != ""
; If we're already installed, use the existing directory
StrCpy $INSTDIR "$0"
${Else}
StrCpy $INSTDIR "$INSTDIR_BASE\${PRODUCT_NAME}"
${Endif}
${Endif}
FunctionEnd
!macroend
; Define the function twice, once for the installer and again for the uninstaller
!insertmacro ONINIT ""
!insertmacro ONINIT "un"
!define MUI_ABORTWARNING
!define MUI_COMPONENTSPAGE_NODESC
!insertmacro MUI_PAGE_COMPONENTS
!insertmacro MUI_PAGE_DIRECTORY
Var STARTMENU_FOLDER
!define MUI_STARTMENUPAGE_REGISTRY_ROOT "SHCTX"
!define MUI_STARTMENUPAGE_REGISTRY_KEY "Software\${PRODUCT_NAME}"
!define MUI_STARTMENUPAGE_REGISTRY_VALUENAME "Start Menu Folder"
!insertmacro MUI_PAGE_STARTMENU ${PRODUCT_NAME} $STARTMENU_FOLDER
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES
!insertmacro MUI_LANGUAGE "English"
Section "-Main Component"
SetOutPath "$INSTDIR"
File "C:\Windows\write.exe"
WriteRegStr SHCTX "Software\${PRODUCT_NAME}" "" $INSTDIR
; These registry entries are necessary for the program to show up in the Add/Remove programs dialog
WriteRegStr SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" "DisplayName" "${PRODUCT_NAME}"
WriteRegStr SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" "UninstallString" '"$INSTDIR\Uninstall.exe"'
WriteRegDWORD SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" "NoModify" 1
WriteRegDWORD SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" "NoRepair" 1
WriteUninstaller "$INSTDIR\Uninstall.exe"
!insertmacro MUI_STARTMENU_WRITE_BEGIN ${PRODUCT_NAME}
CreateDirectory "$SMPROGRAMS\$STARTMENU_FOLDER\"
CreateShortCut "$SMPROGRAMS\$STARTMENU_FOLDER\${PRODUCT_NAME}.lnk" "$INSTDIR\write.exe"
!insertmacro MUI_STARTMENU_WRITE_END
SectionEnd
Section "Desktop shortcut"
CreateShortCut "$DESKTOP\${PRODUCT_NAME}.lnk" "$INSTDIR\write.exe"
SectionEnd
Section "Uninstall"
Delete "$INSTDIR\write.exe"
Delete "$INSTDIR\Uninstall.exe"
RMDir /r "$INSTDIR"
!insertmacro MUI_STARTMENU_GETFOLDER ${PRODUCT_NAME} $STARTMENU_FOLDER
Delete "$SMPROGRAMS\$STARTMENU_FOLDER\${PRODUCT_NAME}.lnk"
RMDir /r "$SMPROGRAMS\$STARTMENU_FOLDER"
Delete "$DESKTOP\${PRODUCT_NAME}.lnk"
DeleteRegKey /ifempty SHCTX "Software\${PRODUCT_NAME}"
DeleteRegKey SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}"
SectionEnd
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