move browser to webbrowser/

1 files changed, 557 insertions, 0 deletions

diff --git a/webbrowser/installer/windows/nsis/uninstaller.nsi b/webbrowser/installer/windows/nsis/uninstaller.nsi
new file mode 100644
index 0000000..44b7c06
--- /dev/null
+++ b/webbrowser/installer/windows/nsis/uninstaller.nsi
@@ -0,0 +1,557 @@
+# 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