rockbox/tools/sapi_voice.vbs

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'***************************************************************************
' __________ __ ___.
' Open \______ \ ____ ____ | | _\_ |__ _______ ___
' Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
' Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
' Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
' \/ \/ \/ \/ \/
' $Id$
'
' Copyright (C) 2007 Steve Bavin, Jens Arnold, Mesar Hameed
'
' All files in this archive are subject to the GNU General Public License.
' See the file COPYING in the source tree root for full license agreement.
'
' This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
' KIND, either express or implied.
'
'***************************************************************************
Option Explicit
Const SSFMCreateForWrite = 3
' Audio formats for SAPI5 filestream object
Const SPSF_8kHz16BitMono = 6
Const SPSF_11kHz16BitMono = 10
Const SPSF_12kHz16BitMono = 14
Const SPSF_16kHz16BitMono = 18
Const SPSF_22kHz16BitMono = 22
Const SPSF_24kHz16BitMono = 26
Const SPSF_32kHz16BitMono = 30
Const SPSF_44kHz16BitMono = 34
Const SPSF_48kHz16BitMono = 38
Const STDIN = 0
Const STDOUT = 1
Const STDERR = 2
Dim oShell, oArgs, oEnv
Dim oFSO, oStdIn, oStdOut
Dim bVerbose, bSAPI4, bList
Dim bMSSP
Dim sLanguage, sVoice, sSpeed, sName, sVendor
Dim oSpVoice, oSpFS ' SAPI5 voice and filestream
Dim oTTS, nMode ' SAPI4 TTS object, mode selector
Dim oVoice ' for traversing the list of voices
Dim nLangID, sSelectString
Dim aLine, aData ' used in command reading
On Error Resume Next
Set oFSO = CreateObject("Scripting.FileSystemObject")
Set oStdIn = oFSO.GetStandardStream(STDIN, true)
Set oStdOut = oFSO.GetStandardStream(STDOUT, true)
Set oShell = CreateObject("WScript.Shell")
Set oEnv = oShell.Environment("Process")
bVerbose = (oEnv("V") <> "")
Set oArgs = WScript.Arguments.Named
bSAPI4 = oArgs.Exists("sapi4")
bMSSP = oArgs.Exists("mssp")
bList = oArgs.Exists("listvoices")
sLanguage = oArgs.Item("language")
sVoice = oArgs.Item("voice")
sSpeed = oArgs.Item("speed")
If bSAPI4 Then
' Create SAPI4 ActiveVoice object
Set oTTS = WScript.CreateObject("ActiveVoice.ActiveVoice", "TTS_")
If Err.Number <> 0 Then
Err.Clear
Set oTTS = WScript.CreateObject("ActiveVoice.ActiveVoice.1", "TTS_")
If Err.Number <> 0 Then
WScript.StdErr.WriteLine "Error - could not get ActiveVoice" _
& " object. SAPI 4 not installed?"
WScript.Quit 1
End If
End If
oTTS.Initialized = 1
If bList Then
' Just list available voices for the selected language
For Each nLangID in LangIDs(sLanguage)
For nMode = 1 To oTTS.CountEngines
If oTTS.LanguageID(nMode) = nLangID Then
WScript.StdErr.Write oTTS.ModeName(nMode) & ","
End If
Next
Next
WScript.StdErr.WriteLine
WScript.Quit 0
End If
' Select matching voice
For Each nLangID in LangIDs(sLanguage)
sSelectString = "LanguageID=" & nLangID
If sVoice <> "" Then
sSelectString = sSelectString & ";Speaker=" & sVoice _
& ";ModeName=" & sVoice
End If
nMode = oTTS.Find(sSelectString)
If oTTS.LanguageID(nMode) = nLangID And (sVoice = "" Or _
oTTS.Speaker(nMode) = sVoice Or oTTS.ModeName(nMode) = sVoice) Then
sName = oTTS.ModeName(nMode)
If bVerbose Then
WScript.StdErr.WriteLine "Using " & sName & " for " & sSelectString
End If
Exit For
Else
sSelectString = ""
End If
Next
If sSelectString = "" Then
WScript.StdErr.WriteLine "Error - found no matching voice for " _
& sLanguage & ", " & sVoice
WScript.Quit 1
End If
oTTS.Select nMode
' Speed selection
If sSpeed <> "" Then oTTS.Speed = sSpeed
' Get vendor information
sVendor = oTTS.MfgName(nMode)
Else ' SAPI5
' Create SAPI5 object
If bMSSP Then
Set oSpVoice = CreateObject("speech.SpVoice")
Else
Set oSpVoice = CreateObject("SAPI.SpVoice")
End If
If Err.Number <> 0 Then
WScript.StdErr.WriteLine "Error " & Err.Number _
& " - could not get SpVoice object." _
& " SAPI 5 not installed?"
WScript.Quit 1
End If
If bList Then
' Just list available voices for the selected language
For Each nLangID in LangIDs(sLanguage)
sSelectString = "Language=" & Hex(nLangID)
For Each oVoice in oSpVoice.GetVoices(sSelectString)
WScript.StdErr.Write oVoice.GetAttribute("Name") & ";"
Next
Next
WScript.StdErr.WriteLine
WScript.Quit 0
End If
' Select matching voice
For Each nLangID in LangIDs(sLanguage)
sSelectString = "Language=" & Hex(nLangID)
If sVoice <> "" Then
sSelectString = sSelectString & ";Name=" & sVoice
End If
Set oSpVoice.Voice = oSpVoice.GetVoices(sSelectString).Item(0)
If Err.Number = 0 Then
sName = oSpVoice.Voice.GetAttribute("Name")
If bVerbose Then
WScript.StdErr.WriteLine "Using " & sName & " for " & sSelectString
End If
Exit For
Else
sSelectString = ""
Err.Clear
End If
Next
If sSelectString = "" Then
WScript.StdErr.WriteLine "Error - found no matching voice for " _
& sLanguage & ", " & sVoice
WScript.Quit 1
End If
' Speed selection
If sSpeed <> "" Then oSpVoice.Rate = sSpeed
' Get vendor information, protect from missing attribute
sVendor = oSpVoice.Voice.GetAttribute("Vendor")
If Err.Number <> 0 Then
Err.Clear
sVendor = "(unknown)"
' Some L&H engines don't set the vendor attribute - check the name
If Len(sName) > 3 And Left(sName, 3) = "LH " Then
sVendor = "L&H"
End If
End If
' Filestream object for output
Set oSpFS = CreateObject("SAPI.SpFileStream")
oSpFS.Format.Type = AudioFormat(sVendor)
End If
Do
aLine = Split(oStdIn.ReadLine, vbTab, 2)
If Err.Number <> 0 Then
WScript.StdErr.WriteLine "Error " & Err.Number & ": " & Err.Description
WScript.Quit 1
End If
Select Case aLine(0) ' command
Case "QUERY"
Select Case aLine(1)
Case "VENDOR"
oStdOut.WriteLine sVendor
End Select
Case "SPEAK"
aData = Split(aLine(1), vbTab, 2)
If bVerbose Then WScript.StdErr.WriteLine "Saying " & aData(1) _
& " in " & aData(0)
If bSAPI4 Then
oTTS.FileName = aData(0)
oTTS.Speak aData(1)
While oTTS.Speaking
WScript.Sleep 1
Wend
oTTS.FileName = ""
Else
oSpFS.Open aData(0), SSFMCreateForWrite, false
Set oSpVoice.AudioOutputStream = oSpFS
oSpVoice.Speak aData(1)
oSpFS.Close
End If
Case "EXEC"
If bVerbose Then WScript.StdErr.WriteLine "> " & aLine(1)
oShell.Run aLine(1), 0, true
If Err.Number <> 0 Then
If Not bVerbose Then
WScript.StdErr.Write "> " & aLine(1) & ": "
End If
If Err.Number = &H80070002 Then ' Actually file not found
WScript.StdErr.WriteLine "command not found"
Else
WScript.StdErr.WriteLine "error " & Err.Number & ":" _
& Err.Description
End If
WScript.Quit 2
End If
Case "SYNC"
If bVerbose Then WScript.StdErr.WriteLine "Syncing"
oStdOut.WriteLine aLine(1) ' Just echo what was passed
Case "QUIT"
If bVerbose Then WScript.StdErr.WriteLine "Quitting"
WScript.Quit 0
End Select
Loop
' Subroutines
' -----------
' SAPI5 output format selection based on engine
Function AudioFormat(ByRef sVendor)
Select Case sVendor
Case "Microsoft"
AudioFormat = SPSF_22kHz16BitMono
Case "AT&T Labs"
AudioFormat = SPSF_32kHz16BitMono
Case "Loquendo"
AudioFormat = SPSF_16kHz16BitMono
Case "ScanSoft, Inc"
AudioFormat = SPSF_22kHz16BitMono
Case "Voiceware"
AudioFormat = SPSF_16kHz16BitMono
Case Else
AudioFormat = SPSF_22kHz16BitMono
WScript.StdErr.WriteLine "Warning - unknown vendor """ & sVendor _
& """ - using default wave format"
End Select
End Function
' Language mapping rockbox->windows
Function LangIDs(ByRef sLanguage)
Dim aIDs
Select Case sLanguage
Case "afrikaans"
LangIDs = Array(&h436)
Case "arabic"
LangIDs = Array( &h401, &h801, &hc01, &h1001, &h1401, &h1801, _
&h1c01, &h2001, &h2401, &h2801, &h2c01, &h3001, _
&h3401, &h3801, &h3c01, &h4001)
' Saudi Arabia, Iraq, Egypt, Libya, Algeria, Morocco, Tunisia,
' Oman, Yemen, Syria, Jordan, Lebanon, Kuwait, U.A.E., Bahrain,
' Qatar
Case "basque"
LangIDs = Array(&h42d)
Case "bulgarian"
LangIDs = Array(&h402)
Case "catala"
LangIDs = Array(&h403)
Case "chinese-simp"
LangIDs = Array(&h804) ' PRC
Case "chinese-trad"
LangIDs = Array(&h404) ' Taiwan. Perhaps also Hong Kong, Singapore, Macau?
Case "czech"
LangIDs = Array(&h405)
Case "dansk"
LangIDs = Array(&h406)
Case "deutsch"
LangIDs = Array(&h407, &hc07, &h1007, &h1407)
' Standard, Austrian, Luxembourg, Liechtenstein (Swiss -> wallisertitsch)
Case "eesti"
LangIDs = Array(&h425)
Case "english-us"
LangIDs = Array( &h409, &h809, &hc09, &h1009, &h1409, &h1809, _
&h1c09, &h2009, &h2409, &h2809, &h2c09, &h3009, _
&h3409)
' American, British, Australian, Canadian, New Zealand, Ireland,
' South Africa, Jamaika, Caribbean, Belize, Trinidad, Zimbabwe,
' Philippines
Case "english"
LangIDs = Array( &h809, &h409, &hc09, &h1009, &h1409, &h1809, _
&h1c09, &h2009, &h2409, &h2809, &h2c09, &h3009, _
&h3409)
' British, American, Australian, Canadian, New Zealand, Ireland,
' South Africa, Jamaika, Caribbean, Belize, Trinidad, Zimbabwe,
' Philippines
Case "espanol"
LangIDs = Array( &h40a, &hc0a, &h80a, &h100a, &h140a, &h180a, _
&h1c0a, &h200a, &h240a, &h280a, &h2c0a, &h300a, _
&h340a, &h380a, &h3c0a, &h400a, &h440a, &h480a, _
&h4c0a, &h500a)
' trad. sort., mordern sort., Mexican, Guatemala, Costa Rica,
' Panama, Dominican Republic, Venezuela, Colombia, Peru, Argentina,
' Ecuador, Chile, Uruguay, Paraguay, Bolivia, El Salvador,
' Honduras, Nicaragua, Puerto Rico
Case "esperanto"
WScript.StdErr.WriteLine "Error: no esperanto support in Windows"
WScript.Quit 1
Case "finnish"
LangIDs = Array(&h40b)
Case "francais"
LangIDs = Array(&h40c, &hc0c, &h100c, &h140c, &h180c)
' Standard, Canadian, Swiss, Luxembourg, Monaco (Belgian -> walon)
Case "galego"
LangIDs = Array(&h456)
Case "greek"
LangIDs = Array(&h408)
Case "hebrew"
LangIDs = Array(&h40d)
Case "hindi"
LangIDs = Array(&h439)
Case "hrvatski"
LangIDs = Array(&h41a, &h101a) ' Croatia, Bosnia and Herzegovina
Case "islenska"
LangIDs = Array(&h40f)
Case "italiano"
LangIDs = Array(&h410, &h810) ' Standard, Swiss
Case "japanese"
LangIDs = Array(&h411)
Case "korean"
LangIDs = Array(&h412)
Case "latviesu"
LangIDs = Array(&h426)
Case "lietuviu"
LangIDs = Array(&h427)
Case "magyar"
LangIDs = Array(&h40e)
Case "nederlands"
LangIDs = Array(&h413, &h813) ' Standard, Belgian
Case "norsk-nynorsk"
LangIDs = Array(&h814)
Case "norsk"
LangIDs = Array(&h414) ' Bokmal
Case "polski"
LangIDs = Array(&h415)
Case "portugues-brasileiro"
LangIDs = Array(&h416)
Case "portugues"
LangIDs = Array(&h816)
Case "romaneste"
LangIDs = Array(&h418)
Case "russian"
LangIDs = Array(&h419)
Case "slovak"
LangIDs = Array(&h41B)
Case "slovenscina"
LangIDs = Array(&h424)
Case "srpski"
LangIDs = Array(&hc1a) ' Cyrillic
Case "svenska"
LangIDs = Array(&h41d, &h81d) ' Standard, Finland
Case "tagalog"
LangIDs = Array(&h464) ' Filipino, might not be 100% correct
Case "thai"
LangIDs = Array(&h41e)
Case "turkce"
LangIDs = Array(&h41f)
Case "ukrainian"
LangIDs = Array(&h422)
Case "wallisertitsch"
LangIDs = Array(&h807) ' Swiss German
Case "walon"
LangIDs = Array(&h80c) ' Belgian French
End Select
End Function