OpenTTD/media/baseset/translations.vbs

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Option Explicit
' This file is part of OpenTTD.
' OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
' OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
' See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
Dim FSO
Set FSO = CreateObject("Scripting.FileSystemObject")
Dim inputfile, outputfile, langpath, extra_grf
inputfile = WScript.Arguments(0)
outputfile = WScript.Arguments(1)
langpath = WScript.Arguments(2)
If WScript.Arguments.Length > 3 Then
extra_grf = WScript.Arguments(3)
End If
Function GetExtraGrfHash
Dim WSO, exe, line
Set WSO = WScript.CreateObject("WScript.Shell")
Set exe = WSO.Exec("certutil -hashfile " & extra_grf & " MD5")
Do Until exe.StdOut.AtEndOfStream
line = exe.StdOut.ReadLine
If Len(line) = 32 Then GetExtraGrfHash = line
Loop
Set WSO = Nothing
End Function
' Simple insertion sort, copied from translations.awk
Sub ISort(a)
Dim i, j, n, hold
n = UBound(a)
For i = 1 To n
j = i
hold = a(j)
Do While a(j - 1) > hold
j = j - 1
a(j + 1) = a(j)
If j = 0 Then Exit Do
Loop
a(j) = hold
Next
End Sub
Sub Lookup(ini_key, str_id, outfile)
Dim folder, file, line, p, lang, i
' Ensure only complete string matches
str_id = str_id & " "
Set folder = FSO.GetFolder(langpath)
Dim output()
ReDim output(folder.Files.Count)
For Each file In folder.Files
If UCase(FSO.GetExtensionName(file.Name)) = "TXT" Then
Dim f
Set f = CreateObject("ADODB.Stream")
f.Charset = "utf-8"
f.LineSeparator = 10 ' Assume lines end with \n even for \r\n files
f.Open
f.LoadFromFile(file.Path)
Do Until f.EOS
line = Replace(f.ReadText(-2), Chr(13), "") ' Read a line and remove any \r
If InStr(1, line, "##isocode ") = 1 Then
p = Split(line)
lang = p(1)
ElseIf InStr(1, line, str_id) = 1 Then
p = Split(line, ":", 2)
If lang = "en_GB" Then
output(i) = ini_key & " = " & p(1)
Else
output(i) = ini_key & "." & lang & " = " & p(1)
End If
i = i + 1
End If
Loop
f.Close
End If
Next
ReDim Preserve output(i - 1)
ISort output
For Each line In output
outfile.WriteText line, 1
Next
End Sub
Dim line, p
Dim infile
Set infile = FSO.OpenTextFile(inputfile)
Dim outfile
Set outfile = CreateObject("ADODB.Stream")
outfile.Charset = "utf-8"
outfile.Open
Do Until infile.atEndOfStream
line = infile.ReadLine()
If InStr(1, line, "ORIG_EXTRA.GRF ") = 1 Then
p = Split(line, "=")
If Trim(p(1)) = "" Then
outfile.WriteText "ORIG_EXTRA.GRF = " & GetExtraGrfHash(), 1
Else
outfile.WriteText line, 1
End If
ElseIf InStr(1, line, "!! ") = 1 Then
p = Split(line)
Lookup p(1), p(2), outfile
Else
outfile.WriteText line, 1
End If
Loop
' UTF-8 Text ADO Stream includes BOM, so we need to remove it
Dim outfile_noBOM
Set outfile_noBOM = CreateObject("ADODB.Stream")
outfile_noBOM.Type = 1
outfile_noBOM.Open
' Copy Text stream to Binary stream, skiping the BOM
outfile.Position = 3
outfile.CopyTo outfile_noBOM
outfile.Close
' Write the Binary stream
outfile_noBOM.SaveToFile outputfile, 2
outfile_noBOM.Close