Wix 安装部署教程(十三) -- 多语言安装包

' Windows Installer utility to add a transform or nested database as a substorage
' For use with Windows Scripting Host, CScript.exe or WScript.exe
' Copyright (c) Microsoft Corporation. All rights reserved.
' Demonstrates the use of the database _Storages table
'
Option Explicit

Const msiOpenDatabaseModeReadOnly     = 0
Const msiOpenDatabaseModeTransact     = 1
Const msiOpenDatabaseModeCreate       = 3

Const msiViewModifyInsert         = 1
Const msiViewModifyUpdate         = 2
Const msiViewModifyAssign         = 3
Const msiViewModifyReplace        = 4
Const msiViewModifyDelete         = 6

Const ForAppending = 8
Const ForReading = 1
Const ForWriting = 2
Const TristateTrue = -1

' Check arg count, and display help if argument not present or contains ?
Dim argCount:argCount = Wscript.Arguments.Count
If argCount > 0 Then If InStr(1, Wscript.Arguments(0), "?", vbTextCompare) > 0 Then argCount = 0
If (argCount = 0) Then
    Wscript.Echo "Windows Installer database substorage managment utility" &_
        vbNewLine & " 1st argument is the path to MSI database (installer package)" &_
        vbNewLine & " 2nd argument is the path to a transform or database to import" &_
        vbNewLine & " If the 2nd argument is missing, substorages will be listed" &_
        vbNewLine & " 3rd argument is optional, the name used for the substorage" &_
        vbNewLine & " If the 3rd arugment is missing, the file name is used" &_
        vbNewLine & " To remove a substorage, use /D or -D as the 2nd argument" &_
        vbNewLine & " followed by the name of the substorage to remove" &_
        vbNewLine &_
        vbNewLine & "Copyright (C) Microsoft Corporation.  All rights reserved."
    Wscript.Quit 1
End If

' Connect to Windows Installer object
On Error Resume Next
Dim installer : Set installer = Nothing
Set installer = Wscript.CreateObject("WindowsInstaller.Installer") : CheckError

' Evaluate command-line arguments and set open and update modes
Dim databasePath:databasePath = Wscript.Arguments(0)
Dim openMode    : If argCount = 1 Then openMode = msiOpenDatabaseModeReadOnly Else openMode = msiOpenDatabaseModeTransact
Dim updateMode  : If argCount > 1 Then updateMode = msiViewModifyAssign  'Either insert or replace existing row
Dim importPath  : If argCount > 1 Then importPath = Wscript.Arguments(1)
Dim storageName : If argCount > 2 Then storageName = Wscript.Arguments(2)
If storageName = Empty And importPath <> Empty Then storageName = Right(importPath, Len(importPath) - InStrRev(importPath, "\",-1,vbTextCompare))
If UCase(importPath) = "/D" Or UCase(importPath) = "-D" Then updateMode = msiViewModifyDelete : importPath = Empty 'substorage will be deleted if no input data

' Open database and create a view on the _Storages table
Dim sqlQuery : Select Case updateMode
    Case msiOpenDatabaseModeReadOnly: sqlQuery = "SELECT `Name` FROM _Storages"
    Case msiViewModifyAssign:         sqlQuery = "SELECT `Name`,`Data` FROM _Storages"
    Case msiViewModifyDelete:         sqlQuery = "SELECT `Name` FROM _Storages WHERE `Name` = ?"
End Select
Dim database : Set database = installer.OpenDatabase(databasePath, openMode) : CheckError
Dim view     : Set view = database.OpenView(sqlQuery)
Dim record

If openMode = msiOpenDatabaseModeReadOnly Then 'If listing storages, simply fetch all records
    Dim message, name
    view.Execute : CheckError
    Do
        Set record = view.Fetch
        If record Is Nothing Then Exit Do
        name = record.StringData(1)
        If message = Empty Then message = name Else message = message & vbNewLine & name
    Loop
    Wscript.Echo message
Else 'If adding a storage, insert a row, else if removing a storage, delete the row
    Set record = installer.CreateRecord(2)
    record.StringData(1) = storageName
    view.Execute record : CheckError
    If importPath <> Empty Then  'Insert storage - copy data into stream
        record.SetStream 2, importPath : CheckError
    Else  'Delete storage, fetch first to provide better error message if missing
        Set record = view.Fetch
        If record Is Nothing Then Wscript.Echo "Storage not present:", storageName : Wscript.Quit 2
    End If
    view.Modify updateMode, record : CheckError
    database.Commit : CheckError
    Set view = Nothing
    Set database = Nothing
    CheckError
End If

Sub CheckError
    Dim message, errRec
    If Err = 0 Then Exit Sub
    message = Err.Source & " " & Hex(Err) & ": " & Err.Description
    If Not installer Is Nothing Then
        Set errRec = installer.LastErrorRecord
        If Not errRec Is Nothing Then message = message & vbNewLine & errRec.FormatText
    End If
    Wscript.Echo message
    Wscript.Quit 2
End Sub

' Windows Installer utility to report the language and codepage for a package
' For use with Windows Scripting Host, CScript.exe or WScript.exe
' Copyright (c) Microsoft Corporation. All rights reserved.
' Demonstrates the access of language and codepage values                 
'
Option Explicit

Const msiOpenDatabaseModeReadOnly     = 0
Const msiOpenDatabaseModeTransact     = 1
Const ForReading = 1
Const ForWriting = 2
Const TristateFalse = 0

Const msiViewModifyInsert         = 1
Const msiViewModifyUpdate         = 2
Const msiViewModifyAssign         = 3
Const msiViewModifyReplace        = 4
Const msiViewModifyDelete         = 6

Dim argCount:argCount = Wscript.Arguments.Count
If argCount > 0 Then If InStr(1, Wscript.Arguments(0), "?", vbTextCompare) > 0 Then argCount = 0
If (argCount = 0) Then
    message = "Windows Installer utility to manage language and codepage values for a package." &_
        vbNewLine & "The package language is a summary information property that designates the" &_
        vbNewLine & " primary language and any language transforms that are available, comma delim." &_
        vbNewLine & "The ProductLanguage in the database Property table is the language that is" &_
        vbNewLine & " registered for the product and determines the language used to load resources." &_
        vbNewLine & "The codepage is the ANSI codepage of the database strings, 0 if all ASCII data," &_
        vbNewLine & " and must represent the text data to avoid loss when persisting the database." &_
        vbNewLine & "The 1st argument is the path to MSI database (installer package)" &_
        vbNewLine & "To update a value, the 2nd argument contains the keyword and the 3rd the value:" &_
        vbNewLine & "   Package  {base LangId optionally followed by list of language transforms}" &_
        vbNewLine & "   Product  {LangId of the product (could be updated by language transforms)}" &_
        vbNewLine & "   Codepage {ANSI codepage of text data (use with caution when text exists!)}" &_
        vbNewLine &_
        vbNewLine & "Copyright (C) Microsoft Corporation.  All rights reserved."
    Wscript.Echo message
    Wscript.Quit 1
End If

' Connect to Windows Installer object
On Error Resume Next
Dim installer : Set installer = Nothing
Set installer = Wscript.CreateObject("WindowsInstaller.Installer") : CheckError


' Open database
Dim databasePath:databasePath = Wscript.Arguments(0)
Dim openMode : If argCount >= 3 Then openMode = msiOpenDatabaseModeTransact Else openMode = msiOpenDatabaseModeReadOnly
Dim database : Set database = installer.OpenDatabase(databasePath, openMode) : CheckError

' Update value if supplied
If argCount >= 3 Then
    Dim value:value = Wscript.Arguments(2)
    Select Case UCase(Wscript.Arguments(1))
        Case "PACKAGE"  : SetPackageLanguage database, value
        Case "PRODUCT"  : SetProductLanguage database, value
        Case "CODEPAGE" : SetDatabaseCodepage database, value
        Case Else       : Fail "Invalid value keyword"
    End Select
    CheckError
End If

' Extract language info and compose report message
Dim message:message = "Package language = "         & PackageLanguage(database) &_
                    ", ProductLanguage = " & ProductLanguage(database) &_
                    ", Database codepage = "        & DatabaseCodepage(database)
database.Commit : CheckError  ' no effect if opened ReadOnly
Set database = nothing
Wscript.Echo message
Wscript.Quit 0

' Get language list from summary information
Function PackageLanguage(database)
    On Error Resume Next
    Dim sumInfo  : Set sumInfo = database.SummaryInformation(0) : CheckError
    Dim template : template = sumInfo.Property(7) : CheckError
    Dim iDelim:iDelim = InStr(1, template, ";", vbTextCompare)
    If iDelim = 0 Then template = "Not specified!"
    PackageLanguage = Right(template, Len(template) - iDelim)
    If Len(PackageLanguage) = 0 Then PackageLanguage = "0"
End Function

' Get ProductLanguge property from Property table
Function ProductLanguage(database)
    On Error Resume Next
    Dim view : Set view = database.OpenView("SELECT `Value` FROM `Property` WHERE `Property` = 'ProductLanguage'")
    view.Execute : CheckError
    Dim record : Set record = view.Fetch : CheckError
    If record Is Nothing Then ProductLanguage = "Not specified!" Else ProductLanguage = record.IntegerData(1)
End Function

' Get ANSI codepage of database text data
Function DatabaseCodepage(database)
    On Error Resume Next
    Dim WshShell : Set WshShell = Wscript.CreateObject("Wscript.Shell") : CheckError
    Dim tempPath:tempPath = WshShell.ExpandEnvironmentStrings("%TEMP%") : CheckError
    database.Export "_ForceCodepage", tempPath, "codepage.idt" : CheckError
    Dim fileSys : Set fileSys = CreateObject("Scripting.FileSystemObject") : CheckError
    Dim file : Set file = fileSys.OpenTextFile(tempPath & "\codepage.idt", ForReading, False, TristateFalse) : CheckError
    file.ReadLine ' skip column name record
    file.ReadLine ' skip column defn record
    DatabaseCodepage = file.ReadLine
    file.Close
    Dim iDelim:iDelim = InStr(1, DatabaseCodepage, vbTab, vbTextCompare)
    If iDelim = 0 Then Fail "Failure in codepage export file"
    DatabaseCodepage = Left(DatabaseCodepage, iDelim - 1)
    fileSys.DeleteFile(tempPath & "\codepage.idt")
End Function

' Set ProductLanguge property in Property table
Sub SetProductLanguage(database, language)
    On Error Resume Next
    If Not IsNumeric(language) Then Fail "ProductLanguage must be numeric"
    Dim view : Set view = database.OpenView("SELECT `Property`,`Value` FROM `Property`")
    view.Execute : CheckError
    Dim record : Set record = installer.CreateRecord(2)
    record.StringData(1) = "ProductLanguage"
    record.StringData(2) = CStr(language)
    view.Modify msiViewModifyAssign, record : CheckError
End Sub

' Set ANSI codepage of database text data
Sub SetDatabaseCodepage(database, codepage)
    On Error Resume Next
    If Not IsNumeric(codepage) Then Fail "Codepage must be numeric"
    Dim WshShell : Set WshShell = Wscript.CreateObject("Wscript.Shell") : CheckError
    Dim tempPath:tempPath = WshShell.ExpandEnvironmentStrings("%TEMP%") : CheckError
    Dim fileSys : Set fileSys = CreateObject("Scripting.FileSystemObject") : CheckError
    Dim file : Set file = fileSys.OpenTextFile(tempPath & "\codepage.idt", ForWriting, True, TristateFalse) : CheckError
    file.WriteLine ' dummy column name record
    file.WriteLine ' dummy column defn record
    file.WriteLine codepage & vbTab & "_ForceCodepage"
    file.Close : CheckError
    database.Import tempPath, "codepage.idt" : CheckError
    fileSys.DeleteFile(tempPath & "\codepage.idt")
End Sub     

' Set language list in summary information
Sub SetPackageLanguage(database, language)
    On Error Resume Next
    Dim sumInfo  : Set sumInfo = database.SummaryInformation(1) : CheckError
    Dim template : template = sumInfo.Property(7) : CheckError
    Dim iDelim:iDelim = InStr(1, template, ";", vbTextCompare)
    Dim platform : If iDelim = 0 Then platform = ";" Else platform = Left(template, iDelim)
    sumInfo.Property(7) = platform & language
    sumInfo.Persist : CheckError
End Sub

Sub CheckError
    Dim message, errRec
    If Err = 0 Then Exit Sub
    message = Err.Source & " " & Hex(Err) & ": " & Err.Description
    If Not installer Is Nothing Then
        Set errRec = installer.LastErrorRecord
        If Not errRec Is Nothing Then message = message & vbNewLine & errRec.FormatText
    End If
    Fail message
End Sub

Sub Fail(message)
    Wscript.Echo message
    Wscript.Quit 2
End Sub