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+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Required Plugins:
+# AppAssocReg http://nsis.sourceforge.net/Application_Association_Registration_plug-in
+# CityHash http://dxr.mozilla.org/mozilla-central/source/other-licenses/nsis/Contrib/CityHash
+# ShellLink http://nsis.sourceforge.net/ShellLink_plug-in
+# UAC http://nsis.sourceforge.net/UAC_plug-in
+
+; Set verbosity to 3 (e.g. no script) to lessen the noise in the build logs
+!verbose 3
+
+; 7-Zip provides better compression than the lzma from NSIS so we add the files
+; uncompressed and use 7-Zip to create a SFX archive of it
+SetDatablockOptimize on
+SetCompress off
+CRCCheck on
+
+RequestExecutionLevel user
+
+; The commands inside this ifdef require NSIS 3.0a2 or greater so the ifdef can
+; be removed after we require NSIS 3.0a2 or greater.
+!ifdef NSIS_PACKEDVERSION
+ Unicode true
+ ManifestSupportedOS all
+ ManifestDPIAware true
+!endif
+
+!addplugindir ./
+
+; On Vista and above attempt to elevate Standard Users in addition to users that
+; are a member of the Administrators group.
+!define NONADMIN_ELEVATE
+
+; prevents compiling of the reg write logging.
+!define NO_LOG
+
+!define MaintUninstallKey \
+ "Software\Microsoft\Windows\CurrentVersion\Uninstall\MozillaMaintenanceService"
+
+Var TmpVal
+Var MaintCertKey
+
+; Other included files may depend upon these includes!
+; The following includes are provided by NSIS.
+!include FileFunc.nsh
+!include LogicLib.nsh
+!include MUI.nsh
+!include WinMessages.nsh
+!include WinVer.nsh
+!include WordFunc.nsh
+
+!insertmacro GetSize
+!insertmacro StrFilter
+!insertmacro WordReplace
+
+!insertmacro un.GetParent
+
+; The following includes are custom.
+!include branding.nsi
+!include defines.nsi
+!include common.nsh
+!include locales.nsi
+
+; This is named BrandShortName helper because we use this for software update
+; post update cleanup.
+VIAddVersionKey "FileDescription" "${BrandShortName} Helper"
+VIAddVersionKey "OriginalFilename" "helper.exe"
+
+!insertmacro AddDisabledDDEHandlerValues
+!insertmacro CleanVirtualStore
+!insertmacro ElevateUAC
+!insertmacro GetLongPath
+!insertmacro GetPathFromString
+!insertmacro InitHashAppModelId
+!insertmacro IsHandlerForInstallDir
+!insertmacro IsPinnedToTaskBar
+!insertmacro LogDesktopShortcut
+!insertmacro LogQuickLaunchShortcut
+!insertmacro LogStartMenuShortcut
+!insertmacro PinnedToStartMenuLnkCount
+!insertmacro RegCleanAppHandler
+!insertmacro RegCleanMain
+!insertmacro RegCleanUninstall
+!insertmacro SetAppLSPCategories
+!insertmacro SetBrandNameVars
+!insertmacro UpdateShortcutAppModelIDs
+!insertmacro UnloadUAC
+!insertmacro WriteRegDWORD2
+!insertmacro WriteRegStr2
+
+!insertmacro un.ChangeMUIHeaderImage
+!insertmacro un.CheckForFilesInUse
+!insertmacro un.CleanUpdateDirectories
+!insertmacro un.CleanVirtualStore
+!insertmacro un.DeleteShortcuts
+!insertmacro un.GetLongPath
+!insertmacro un.GetSecondInstallPath
+!insertmacro un.InitHashAppModelId
+!insertmacro un.ManualCloseAppPrompt
+!insertmacro un.RegCleanAppHandler
+!insertmacro un.RegCleanFileHandler
+!insertmacro un.RegCleanMain
+!insertmacro un.RegCleanUninstall
+!insertmacro un.RegCleanProtocolHandler
+!insertmacro un.RemoveQuotesFromPath
+!insertmacro un.RemovePrecompleteEntries
+!insertmacro un.SetAppLSPCategories
+!insertmacro un.SetBrandNameVars
+
+!include shared.nsh
+
+; Helper macros for ui callbacks. Insert these after shared.nsh
+!insertmacro OnEndCommon
+!insertmacro UninstallOnInitCommon
+
+!insertmacro un.OnEndCommon
+!insertmacro un.UninstallUnOnInitCommon
+
+Name "${BrandFullName}"
+OutFile "helper.exe"
+!ifdef HAVE_64BIT_BUILD
+ InstallDir "$PROGRAMFILES64\${BrandFullName}\"
+!else
+ InstallDir "$PROGRAMFILES32\${BrandFullName}\"
+!endif
+ShowUnInstDetails nevershow
+
+################################################################################
+# Modern User Interface - MUI
+
+!define MUI_ABORTWARNING
+!define MUI_ICON setup.ico
+!define MUI_UNICON setup.ico
+!define MUI_WELCOMEPAGE_TITLE_3LINES
+!define MUI_HEADERIMAGE
+!define MUI_HEADERIMAGE_RIGHT
+!define MUI_UNWELCOMEFINISHPAGE_BITMAP wizWatermark.bmp
+
+; Use a right to left header image when the language is right to left
+!ifdef ${AB_CD}_rtl
+!define MUI_HEADERIMAGE_BITMAP_RTL wizHeaderRTL.bmp
+!else
+!define MUI_HEADERIMAGE_BITMAP wizHeader.bmp
+!endif
+
+/**
+ * Uninstall Pages
+ */
+; Welcome Page
+!define MUI_PAGE_CUSTOMFUNCTION_PRE un.preWelcome
+!define MUI_PAGE_CUSTOMFUNCTION_LEAVE un.leaveWelcome
+!insertmacro MUI_UNPAGE_WELCOME
+
+; Custom Uninstall Confirm Page
+UninstPage custom un.preConfirm
+
+; Remove Files Page
+!insertmacro MUI_UNPAGE_INSTFILES
+
+; Finish Page
+
+!insertmacro MUI_UNPAGE_FINISH
+
+; Use the default dialog for IDD_VERIFY for a simple Banner
+ChangeUI IDD_VERIFY "${NSISDIR}\Contrib\UIs\default.exe"
+
+################################################################################
+# Install Sections
+; Empty section required for the installer to compile as an uninstaller
+Section ""
+SectionEnd
+
+################################################################################
+# Uninstall Sections
+
+Section "Uninstall"
+ SetDetailsPrint textonly
+ DetailPrint $(STATUS_UNINSTALL_MAIN)
+ SetDetailsPrint none
+
+ ; Delete the app exe to prevent launching the app while we are uninstalling.
+ ClearErrors
+ ${DeleteFile} "$INSTDIR\${FileMainEXE}"
+ ${If} ${Errors}
+ ; If the user closed the application it can take several seconds for it to
+ ; shut down completely. If the application is being used by another user we
+ ; can still delete the files when the system is restarted.
+ Sleep 5000
+ ${DeleteFile} "$INSTDIR\${FileMainEXE}"
+ ClearErrors
+ ${EndIf}
+
+ ; setup the application model id registration value
+ ${un.InitHashAppModelId} "$INSTDIR" "Software\Mozilla\${AppName}\TaskBarIDs"
+
+ SetShellVarContext current ; Set SHCTX to HKCU
+ ${un.RegCleanMain} "Software\Mozilla"
+ ${un.RegCleanUninstall}
+ ${un.DeleteShortcuts}
+
+ ; Unregister resources associated with Win7 taskbar jump lists.
+ ${If} ${AtLeastWin7}
+ ${AndIf} "$AppUserModelID" != ""
+ ApplicationID::UninstallJumpLists "$AppUserModelID"
+ ${EndIf}
+
+ ; Remove the updates directory for Vista and above
+ ${un.CleanUpdateDirectories} "Mozilla\PaleMoon" "Mozilla\updates"
+
+ ; Remove any app model id's stored in the registry for this install path
+ DeleteRegValue HKCU "Software\Mozilla\${AppName}\TaskBarIDs" "$INSTDIR"
+ DeleteRegValue HKLM "Software\Mozilla\${AppName}\TaskBarIDs" "$INSTDIR"
+
+ ClearErrors
+ WriteRegStr HKLM "Software\Mozilla" "${BrandShortName}InstallerTest" "Write Test"
+ ${If} ${Errors}
+ StrCpy $TmpVal "HKCU" ; used primarily for logging
+ ${Else}
+ SetShellVarContext all ; Set SHCTX to HKLM
+ DeleteRegValue HKLM "Software\Mozilla" "${BrandShortName}InstallerTest"
+ StrCpy $TmpVal "HKLM" ; used primarily for logging
+ ${un.RegCleanMain} "Software\Mozilla"
+ ${un.RegCleanUninstall}
+ ${un.DeleteShortcuts}
+ ${un.SetAppLSPCategories}
+ ${EndIf}
+
+ ${un.RegCleanAppHandler} "PaleMoonURL"
+ ${un.RegCleanAppHandler} "PaleMoonHTML"
+ ${un.RegCleanProtocolHandler} "ftp"
+ ${un.RegCleanProtocolHandler} "http"
+ ${un.RegCleanProtocolHandler} "https"
+
+ ClearErrors
+ ReadRegStr $R9 HKCR "PaleMoonHTML" ""
+ ; Don't clean up the file handlers if the PaleMoonHTML key still exists since
+ ; there should be a second installation that may be the default file handler
+ ${If} ${Errors}
+ ${un.RegCleanFileHandler} ".htm" "PaleMoonHTML"
+ ${un.RegCleanFileHandler} ".html" "PaleMoonHTML"
+ ${un.RegCleanFileHandler} ".shtml" "PaleMoonHTML"
+ ${un.RegCleanFileHandler} ".xht" "PaleMoonHTML"
+ ${un.RegCleanFileHandler} ".xhtml" "PaleMoonHTML"
+ ${un.RegCleanFileHandler} ".oga" "PaleMoonHTML"
+ ${un.RegCleanFileHandler} ".ogg" "PaleMoonHTML"
+ ${un.RegCleanFileHandler} ".ogv" "PaleMoonHTML"
+ ${un.RegCleanFileHandler} ".webm" "PaleMoonHTML"
+ ${EndIf}
+
+ SetShellVarContext all ; Set SHCTX to HKLM
+ ${un.GetSecondInstallPath} "Software\Mozilla" $R9
+ ${If} $R9 == "false"
+ SetShellVarContext current ; Set SHCTX to HKCU
+ ${un.GetSecondInstallPath} "Software\Mozilla" $R9
+ ${EndIf}
+
+ StrCpy $0 "Software\Clients\StartMenuInternet\${FileMainEXE}\shell\open\command"
+ ReadRegStr $R1 HKLM "$0" ""
+ ${un.RemoveQuotesFromPath} "$R1" $R1
+ ${un.GetParent} "$R1" $R1
+
+ ; Only remove the StartMenuInternet key if it refers to this install location.
+ ; The StartMenuInternet registry key is independent of the default browser
+ ; settings. The XPInstall base un-installer always removes this key if it is
+ ; uninstalling the default browser and it will always replace the keys when
+ ; installing even if there is another install of PaleMoon that is set as the
+ ; default browser. Now the key is always updated on install but it is only
+ ; removed if it refers to this install location.
+ ${If} "$INSTDIR" == "$R1"
+ DeleteRegKey HKLM "Software\Clients\StartMenuInternet\${FileMainEXE}"
+ DeleteRegValue HKLM "Software\RegisteredApplications" "${AppRegName}"
+ ${EndIf}
+
+ ReadRegStr $R1 HKCU "$0" ""
+ ${un.RemoveQuotesFromPath} "$R1" $R1
+ ${un.GetParent} "$R1" $R1
+
+ ; Only remove the StartMenuInternet key if it refers to this install location.
+ ; The StartMenuInternet registry key is independent of the default browser
+ ; settings. The XPInstall base un-installer always removes this key if it is
+ ; uninstalling the default browser and it will always replace the keys when
+ ; installing even if there is another install of PaleMoon that is set as the
+ ; default browser. Now the key is always updated on install but it is only
+ ; removed if it refers to this install location.
+ ${If} "$INSTDIR" == "$R1"
+ DeleteRegKey HKCU "Software\Clients\StartMenuInternet\${FileMainEXE}"
+ DeleteRegValue HKCU "Software\RegisteredApplications" "${AppRegName}"
+ ${EndIf}
+
+ StrCpy $0 "Software\Microsoft\Windows\CurrentVersion\App Paths\${FileMainEXE}"
+ ${If} $R9 == "false"
+ DeleteRegKey HKLM "$0"
+ DeleteRegKey HKCU "$0"
+ StrCpy $0 "Software\Microsoft\MediaPlayer\ShimInclusionList\${FileMainEXE}"
+ DeleteRegKey HKLM "$0"
+ DeleteRegKey HKCU "$0"
+ StrCpy $0 "Software\Microsoft\MediaPlayer\ShimInclusionList\plugin-container.exe"
+ DeleteRegKey HKLM "$0"
+ DeleteRegKey HKCU "$0"
+ StrCpy $0 "Software\Classes\MIME\Database\Content Type\application/x-xpinstall;app=PaleMoon"
+ DeleteRegKey HKLM "$0"
+ DeleteRegKey HKCU "$0"
+ ${Else}
+ ReadRegStr $R1 HKLM "$0" ""
+ ${un.RemoveQuotesFromPath} "$R1" $R1
+ ${un.GetParent} "$R1" $R1
+ ${If} "$INSTDIR" == "$R1"
+ WriteRegStr HKLM "$0" "" "$R9"
+ ${un.GetParent} "$R9" $R1
+ WriteRegStr HKLM "$0" "Path" "$R1"
+ ${EndIf}
+ ${EndIf}
+
+ ; Remove directories and files we always control before parsing the uninstall
+ ; log so empty directories can be removed.
+ ${If} ${FileExists} "$INSTDIR\updates"
+ RmDir /r /REBOOTOK "$INSTDIR\updates"
+ ${EndIf}
+ ${If} ${FileExists} "$INSTDIR\updated"
+ RmDir /r /REBOOTOK "$INSTDIR\updated"
+ ${EndIf}
+ ${If} ${FileExists} "$INSTDIR\defaults\shortcuts"
+ RmDir /r /REBOOTOK "$INSTDIR\defaults\shortcuts"
+ ${EndIf}
+ ${If} ${FileExists} "$INSTDIR\distribution"
+ RmDir /r /REBOOTOK "$INSTDIR\distribution"
+ ${EndIf}
+
+ ; Remove files that may be left behind by the application in the
+ ; VirtualStore directory.
+ ${un.CleanVirtualStore}
+
+ ; Only unregister the dll if the registration points to this installation
+ ReadRegStr $R1 HKCR "CLSID\{0D68D6D0-D93D-4D08-A30D-F00DD1F45B24}\InProcServer32" ""
+ ${If} "$INSTDIR\AccessibleMarshal.dll" == "$R1"
+ ${UnregisterDLL} "$INSTDIR\AccessibleMarshal.dll"
+ ${EndIf}
+
+ ${un.RemovePrecompleteEntries} "false"
+
+ ${If} ${FileExists} "$INSTDIR\defaults\pref\channel-prefs.js"
+ Delete /REBOOTOK "$INSTDIR\defaults\pref\channel-prefs.js"
+ ${EndIf}
+ ${If} ${FileExists} "$INSTDIR\defaults\pref"
+ RmDir /REBOOTOK "$INSTDIR\defaults\pref"
+ ${EndIf}
+ ${If} ${FileExists} "$INSTDIR\defaults"
+ RmDir /REBOOTOK "$INSTDIR\defaults"
+ ${EndIf}
+ ${If} ${FileExists} "$INSTDIR\uninstall"
+ ; Remove the uninstall directory that we control
+ RmDir /r /REBOOTOK "$INSTDIR\uninstall"
+ ${EndIf}
+ ${If} ${FileExists} "$INSTDIR\install.log"
+ Delete /REBOOTOK "$INSTDIR\install.log"
+ ${EndIf}
+ ${If} ${FileExists} "$INSTDIR\update-settings.ini"
+ Delete /REBOOTOK "$INSTDIR\update-settings.ini"
+ ${EndIf}
+
+ ; Explicitly remove empty webapprt dir in case it exists (bug 757978).
+ RmDir "$INSTDIR\webapprt\components"
+ RmDir "$INSTDIR\webapprt"
+
+ ; Remove the installation directory if it is empty
+ RmDir "$INSTDIR"
+
+ ; If PaleMoon.exe was successfully deleted yet we still need to restart to
+ ; remove other files create a dummy PaleMoon.exe.moz-delete to prevent the
+ ; installer from allowing an install without restart when it is required
+ ; to complete an uninstall.
+ ${If} ${RebootFlag}
+ ; Admin is required to delete files on reboot so only add the moz-delete if
+ ; the user is an admin. After calling UAC::IsAdmin $0 will equal 1 if the
+ ; user is an admin.
+ UAC::IsAdmin
+ ${If} "$0" == "1"
+ ${Unless} ${FileExists} "$INSTDIR\${FileMainEXE}.moz-delete"
+ FileOpen $0 "$INSTDIR\${FileMainEXE}.moz-delete" w
+ FileWrite $0 "Will be deleted on restart"
+ Delete /REBOOTOK "$INSTDIR\${FileMainEXE}.moz-delete"
+ FileClose $0
+ ${EndUnless}
+ ${EndIf}
+ ${EndIf}
+
+ ; Refresh desktop icons otherwise the start menu internet item won't be
+ ; removed and other ugly things will happen like recreation of the app's
+ ; clients registry key by the OS under some conditions.
+ System::Call "shell32::SHChangeNotify(i ${SHCNE_ASSOCCHANGED}, i 0, i 0, i 0)"
+
+ ; Users who uninstall then reinstall expecting PaleMoon to use a clean profile
+ ; may be surprised during first-run. This key is checked during startup of PaleMoon and
+ ; subsequently deleted after checking. If the value is found during startup
+ ; the browser will offer to Reset PaleMoon. We use the UpdateChannel to match
+ ; uninstalls of PaleMoon-release with reinstalls of PaleMoon-release, for example.
+ WriteRegStr HKCU "Software\Mozilla\PaleMoon" "Uninstalled-${UpdateChannel}" "True"
+
+ ${un.IsFirewallSvcRunning}
+ Pop $0
+ ${If} "$0" == "true"
+ liteFirewallW::RemoveRule "$INSTDIR\${FileMainEXE}" "${BrandShortName} ($INSTDIR)"
+ ${EndIf}
+SectionEnd
+
+################################################################################
+# Language
+
+!insertmacro MOZ_MUI_LANGUAGE 'baseLocale'
+!verbose push
+!verbose 3
+!include "overrideLocale.nsh"
+!include "customLocale.nsh"
+!verbose pop
+
+; Set this after the locale files to override it if it is in the locale. Using
+; " " for BrandingText will hide the "Nullsoft Install System..." branding.
+BrandingText " "
+
+################################################################################
+# Page pre, show, and leave functions
+
+Function un.preWelcome
+ ${If} ${FileExists} "$INSTDIR\distribution\modern-wizard.bmp"
+ Delete "$PLUGINSDIR\modern-wizard.bmp"
+ CopyFiles /SILENT "$INSTDIR\distribution\modern-wizard.bmp" "$PLUGINSDIR\modern-wizard.bmp"
+ ${EndIf}
+FunctionEnd
+
+Function un.leaveWelcome
+ ${If} ${FileExists} "$INSTDIR\${FileMainEXE}"
+ Banner::show /NOUNLOAD "$(BANNER_CHECK_EXISTING)"
+
+ ; If the message window has been found previously give the app an additional
+ ; five seconds to close.
+ ${If} "$TmpVal" == "FoundMessageWindow"
+ Sleep 5000
+ ${EndIf}
+
+ ${PushFilesToCheck}
+
+ ${un.CheckForFilesInUse} $TmpVal
+
+ Banner::destroy
+
+ ; If there are files in use $TmpVal will be "true"
+ ${If} "$TmpVal" == "true"
+ ; If the message window is found the call to ManualCloseAppPrompt will
+ ; abort leaving the value of $TmpVal set to "FoundMessageWindow".
+ StrCpy $TmpVal "FoundMessageWindow"
+ ${un.ManualCloseAppPrompt} "${WindowClass}" "$(WARN_MANUALLY_CLOSE_APP_UNINSTALL)"
+ ; If the message window is not found set $TmpVal to "true" so the restart
+ ; required message is displayed.
+ StrCpy $TmpVal "true"
+ ${EndIf}
+ ${EndIf}
+FunctionEnd
+
+Function un.preConfirm
+ ${If} ${FileExists} "$INSTDIR\distribution\modern-header.bmp"
+ ${AndIf} $hHeaderBitmap == ""
+ Delete "$PLUGINSDIR\modern-header.bmp"
+ CopyFiles /SILENT "$INSTDIR\distribution\modern-header.bmp" "$PLUGINSDIR\modern-header.bmp"
+ ${un.ChangeMUIHeaderImage} "$PLUGINSDIR\modern-header.bmp"
+ ${EndIf}
+
+ ; Setup the unconfirm.ini file for the Custom Uninstall Confirm Page
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Settings" NumFields "3"
+
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 1" Type "label"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 1" Text "$(UN_CONFIRM_UNINSTALLED_FROM)"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 1" Left "0"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 1" Right "-1"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 1" Top "5"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 1" Bottom "15"
+
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 2" Type "text"
+ ; The contents of this control must be set as follows in the pre function
+ ; ${MUI_INSTALLOPTIONS_READ} $1 "unconfirm.ini" "Field 2" "HWND"
+ ; SendMessage $1 ${WM_SETTEXT} 0 "STR:$INSTDIR"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 2" State ""
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 2" Left "0"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 2" Right "-1"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 2" Top "17"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 2" Bottom "30"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 2" flags "READONLY"
+
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 3" Type "label"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 3" Text "$(UN_CONFIRM_CLICK)"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 3" Left "0"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 3" Right "-1"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 3" Top "130"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 3" Bottom "150"
+
+ ${If} "$TmpVal" == "true"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 4" Type "label"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 4" Text "$(SUMMARY_REBOOT_REQUIRED_UNINSTALL)"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 4" Left "0"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 4" Right "-1"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 4" Top "35"
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Field 4" Bottom "45"
+
+ WriteINIStr "$PLUGINSDIR\unconfirm.ini" "Settings" NumFields "4"
+ ${EndIf}
+
+ !insertmacro MUI_HEADER_TEXT "$(UN_CONFIRM_PAGE_TITLE)" "$(UN_CONFIRM_PAGE_SUBTITLE)"
+ ; The Summary custom page has a textbox that will automatically receive
+ ; focus. This sets the focus to the Install button instead.
+ !insertmacro MUI_INSTALLOPTIONS_INITDIALOG "unconfirm.ini"
+ GetDlgItem $0 $HWNDPARENT 1
+ System::Call "user32::SetFocus(i r0, i 0x0007, i,i)i"
+ ${MUI_INSTALLOPTIONS_READ} $1 "unconfirm.ini" "Field 2" "HWND"
+ SendMessage $1 ${WM_SETTEXT} 0 "STR:$INSTDIR"
+ !insertmacro MUI_INSTALLOPTIONS_SHOW
+FunctionEnd
+
+################################################################################
+# Initialization Functions
+
+Function .onInit
+ ; Remove the current exe directory from the search order.
+ ; This only effects LoadLibrary calls and not implicitly loaded DLLs.
+ System::Call 'kernel32::SetDllDirectoryW(w "")'
+
+ ; We need this set up for most of the helper.exe operations.
+ ${UninstallOnInitCommon}
+FunctionEnd
+
+Function un.onInit
+ ; Remove the current exe directory from the search order.
+ ; This only effects LoadLibrary calls and not implicitly loaded DLLs.
+ System::Call 'kernel32::SetDllDirectoryW(w "")'
+
+ StrCpy $LANGUAGE 0
+
+ ${un.UninstallUnOnInitCommon}
+
+; The commands inside this ifndef are needed prior to NSIS 3.0a2 and can be
+; removed after we require NSIS 3.0a2 or greater.
+!ifndef NSIS_PACKEDVERSION
+ ${If} ${AtLeastWinVista}
+ System::Call 'user32::SetProcessDPIAware()'
+ ${EndIf}
+!endif
+
+ !insertmacro InitInstallOptionsFile "unconfirm.ini"
+FunctionEnd
+
+Function .onGUIEnd
+ ${OnEndCommon}
+FunctionEnd
+
+Function un.onGUIEnd
+ ${un.OnEndCommon}
+FunctionEnd