tools/sapi_voice.vbs

   1 '***************************************************************************
   2 '             __________               __   ___.
   3 '   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4 '   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5 '   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6 '   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7 '                     \/            \/     \/    \/            \/
   8 ' $Id$
   9 '
  10 ' Copyright (C) 2007 Steve Bavin, Jens Arnold, Mesar Hameed
  11 '
  12 ' All files in this archive are subject to the GNU General Public License.
  13 ' See the file COPYING in the source tree root for full license agreement.
  14 '
  15 ' This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16 ' KIND, either express or implied.
  17 '
  18 '***************************************************************************
  19
  20 Option Explicit
  21
  22 Const SSFMCreateForWrite = 3
  23
  24 ' Audio formats for SAPI5 filestream object
  25 Const SPSF_8kHz16BitMono  = 6
  26 Const SPSF_11kHz16BitMono = 10
  27 Const SPSF_12kHz16BitMono = 14
  28 Const SPSF_16kHz16BitMono = 18
  29 Const SPSF_22kHz16BitMono = 22
  30 Const SPSF_24kHz16BitMono = 26
  31 Const SPSF_32kHz16BitMono = 30
  32 Const SPSF_44kHz16BitMono = 34
  33 Const SPSF_48kHz16BitMono = 38
  34
  35 Const STDIN  = 0
  36 Const STDOUT = 1
  37 Const STDERR = 2
  38
  39 Dim oShell, oArgs, oEnv
  40 Dim oFSO, oStdIn, oStdOut
  41 Dim bVerbose, bSAPI4, bList
  42 Dim sLanguage, sVoice, sSpeed, sName, sVendor
  43
  44 Dim oSpVoice, oSpFS ' SAPI5 voice and filestream
  45 Dim oTTS, nMode ' SAPI4 TTS object, mode selector
  46 Dim oVoice ' for traversing the list of voices
  47 Dim nLangID, sSelectString
  48
  49 Dim aLine, aData    ' used in command reading
  50
  51 On Error Resume Next
  52
  53 Set oFSO = CreateObject("Scripting.FileSystemObject")
  54 Set oStdIn = oFSO.GetStandardStream(STDIN, true)
  55 Set oStdOut = oFSO.GetStandardStream(STDOUT, true)
  56
  57 Set oShell = CreateObject("WScript.Shell")
  58 Set oEnv = oShell.Environment("Process")
  59 bVerbose = (oEnv("V") <> "")
  60
  61 Set oArgs = WScript.Arguments.Named
  62 bSAPI4 = oArgs.Exists("sapi4")
  63 bList = oArgs.Exists("listvoices")
  64 sLanguage = oArgs.Item("language")
  65 sVoice = oArgs.Item("voice")
  66 sSpeed = oArgs.Item("speed")
  67
  68
  69 If bSAPI4 Then
  70     ' Create SAPI4 ActiveVoice object
  71     Set oTTS = WScript.CreateObject("ActiveVoice.ActiveVoice", "TTS_")
  72     If Err.Number <> 0 Then
  73         Err.Clear
  74         Set oTTS = WScript.CreateObject("ActiveVoice.ActiveVoice.1", "TTS_")
  75         If Err.Number <> 0 Then
  76             WScript.StdErr.WriteLine "Error - could not get ActiveVoice" _
  77                                      & " object. SAPI 4 not installed?"
  78             WScript.Quit 1
  79         End If
  80     End If
  81     oTTS.Initialized = 1
  82
  83     If bList Then
  84         ' Just list available voices for the selected language
  85         For Each nLangID in LangIDs(sLanguage)
  86             For nMode = 1 To oTTS.CountEngines
  87                 If oTTS.LanguageID(nMode) = nLangID Then
  88                     WScript.StdErr.Write oTTS.ModeName(nMode) & ","
  89                 End If
  90             Next
  91         Next
  92         WScript.StdErr.WriteLine
  93         WScript.Quit 0
  94     End If
  95
  96     ' Select matching voice
  97     For Each nLangID in LangIDs(sLanguage)
  98         sSelectString = "LanguageID=" & nLangID
  99         If sVoice <> "" Then
 100             sSelectString = sSelectString & ";Speaker=" & sVoice _
 101                             & ";ModeName=" & sVoice
 102         End If
 103         nMode = oTTS.Find(sSelectString)
 104         If oTTS.LanguageID(nMode) = nLangID And (sVoice = "" Or _
 105            oTTS.Speaker(nMode) = sVoice Or oTTS.ModeName(nMode) = sVoice) Then
 106             sName = oTTS.ModeName(nMode)
 107             If bVerbose Then
 108                 WScript.StdErr.WriteLine "Using " & sName & " for " & sSelectString
 109             End If
 110             Exit For
 111         Else
 112             sSelectString = ""
 113         End If
 114     Next
 115     If sSelectString = "" Then
 116         WScript.StdErr.WriteLine "Error - found no matching voice for " _
 117                                  & sLanguage & ", " & sVoice
 118         WScript.Quit 1
 119     End If
 120     oTTS.Select nMode
 121
 122     ' Speed selection
 123     If sSpeed <> "" Then oTTS.Speed = sSpeed
 124
 125     ' Get vendor information
 126     sVendor = oTTS.MfgName(nMode)
 127
 128 Else ' SAPI5
 129     ' Create SAPI5 object
 130     Set oSpVoice = CreateObject("SAPI.SpVoice")
 131     If Err.Number <> 0 Then
 132         WScript.StdErr.WriteLine "Error - could not get SpVoice object." _
 133                                  & " SAPI 5 not installed?"
 134         WScript.Quit 1
 135     End If
 136
 137     If bList Then
 138         ' Just list available voices for the selected language
 139         For Each nLangID in LangIDs(sLanguage)
 140             sSelectString = "Language=" & Hex(nLangID)
 141             For Each oVoice in oSpVoice.GetVoices(sSelectString)
 142                 WScript.StdErr.Write oVoice.GetAttribute("Name") & ","
 143             Next
 144         Next
 145         WScript.StdErr.WriteLine
 146         WScript.Quit 0
 147     End If
 148
 149     ' Select matching voice
 150     For Each nLangID in LangIDs(sLanguage)
 151         sSelectString = "Language=" & Hex(nLangID)
 152         If sVoice <> "" Then
 153             sSelectString = sSelectString & ";Name=" & sVoice
 154         End If
 155         Set oSpVoice.Voice = oSpVoice.GetVoices(sSelectString).Item(0)
 156         If Err.Number = 0 Then
 157             sName = oSpVoice.Voice.GetAttribute("Name")
 158             If bVerbose Then
 159                 WScript.StdErr.WriteLine "Using " & sName & " for " & sSelectString
 160             End If
 161             Exit For
 162         Else
 163             sSelectString = ""
 164             Err.Clear
 165         End If
 166     Next
 167     If sSelectString = "" Then
 168         WScript.StdErr.WriteLine "Error - found no matching voice for " _
 169                                  & sLanguage & ", " & sVoice
 170         WScript.Quit 1
 171     End If
 172
 173     ' Speed selection
 174     If sSpeed <> "" Then oSpVoice.Rate = sSpeed
 175
 176     ' Get vendor information, protect from missing attribute
 177     sVendor = oSpVoice.Voice.GetAttribute("Vendor")
 178     If Err.Number <> 0 Then
 179         Err.Clear
 180         sVendor = "(unknown)"
 181         ' Some L&H engines don't set the vendor attribute - check the name
 182         If Len(sName) > 3 And Left(sName, 3) = "LH " Then
 183             sVendor = "L&H"
 184         End If
 185     End If
 186
 187     ' Filestream object for output
 188     Set oSpFS = CreateObject("SAPI.SpFileStream")
 189     oSpFS.Format.Type = AudioFormat(sVendor)
 190 End If
 191
 192 Do
 193     aLine = Split(oStdIn.ReadLine, vbTab, 2)
 194     If Err.Number <> 0 Then
 195         WScript.StdErr.WriteLine "Error " & Err.Number & ": " & Err.Description
 196         WScript.Quit 1
 197     End If
 198     Select Case aLine(0) ' command
 199         Case "QUERY"
 200             Select Case aLine(1)
 201                 Case "VENDOR"
 202                     oStdOut.WriteLine sVendor
 203             End Select
 204         Case "SPEAK"
 205             aData = Split(aLine(1), vbTab, 2)
 206             If bVerbose Then WScript.StdErr.WriteLine "Saying " & aData(1) _
 207                                                       & " in " & aData(0)
 208             If bSAPI4 Then
 209                 oTTS.FileName = aData(0)
 210                 oTTS.Speak aData(1)
 211                 While oTTS.Speaking
 212                     WScript.Sleep 1
 213                 Wend
 214                 oTTS.FileName = ""
 215             Else
 216                 oSpFS.Open aData(0), SSFMCreateForWrite, false
 217                 Set oSpVoice.AudioOutputStream = oSpFS
 218                 oSpVoice.Speak aData(1)
 219                 oSpFS.Close
 220             End If
 221         Case "EXEC"
 222             If bVerbose Then WScript.StdErr.WriteLine "> " & aLine(1)
 223             oShell.Run aLine(1), 0, true
 224             If Err.Number <> 0 Then
 225                 If Not bVerbose Then
 226                     WScript.StdErr.Write "> " & aLine(1) & ": "
 227                 End If
 228                 If Err.Number = &H80070002 Then ' Actually file not found
 229                     WScript.StdErr.WriteLine "command not found"
 230                 Else
 231                     WScript.StdErr.WriteLine "error " & Err.Number & ":" _
 232                                              & Err.Description
 233                 End If
 234                 WScript.Quit 2
 235             End If
 236         Case "SYNC"
 237             If bVerbose Then WScript.StdErr.WriteLine "Syncing"
 238             oStdOut.WriteLine aLine(1) ' Just echo what was passed
 239         Case "QUIT"
 240             If bVerbose Then WScript.StdErr.WriteLine "Quitting"
 241             WScript.Quit 0
 242     End Select
 243 Loop
 244
 245 ' Subroutines
 246 ' -----------
 247
 248 ' SAPI5 output format selection based on engine
 249 Function AudioFormat(ByRef sVendor)
 250     Select Case sVendor
 251         Case "Microsoft"
 252             AudioFormat = SPSF_22kHz16BitMono
 253         Case "AT&T Labs"
 254             AudioFormat = SPSF_32kHz16BitMono
 255         Case "Loquendo"
 256             AudioFormat = SPSF_16kHz16BitMono
 257         Case "ScanSoft, Inc"
 258             AudioFormat = SPSF_22kHz16BitMono
 259         Case "Voiceware"
 260             AudioFormat = SPSF_16kHz16BitMono
 261         Case Else
 262             AudioFormat = SPSF_22kHz16BitMono
 263             WScript.StdErr.WriteLine "Warning - unknown vendor """ & sVendor _
 264                                      & """ - using default wave format"
 265     End Select
 266 End Function
 267
 268 ' Language mapping rockbox->windows
 269 Function LangIDs(ByRef sLanguage)
 270     Dim aIDs
 271
 272     Select Case sLanguage
 273         Case "arabic"
 274             LangIDs = Array( &h401,  &h801,  &hc01, &h1001, &h1401, &h1801, _
 275                             &h1c01, &h2001, &h2401, &h2801, &h2c01, &h3001, _
 276                             &h3401, &h3801, &h3c01, &h4001)
 277             ' Saudi Arabia, Iraq, Egypt, Libya, Algeria, Morocco, Tunisia,
 278             ' Oman, Yemen, Syria, Jordan, Lebanon, Kuwait, U.A.E., Bahrain,
 279             ' Qatar
 280         Case "afrikaans"
 281             LangIDs = Array(&h436)
 282         Case "bulgarian"
 283             LangIDs = Array(&h402)
 284         Case "catala"
 285             LangIDs = Array(&h403)
 286         Case "chinese-simp"
 287             LangIDs = Array(&h804) ' PRC
 288         Case "chinese-trad"
 289             LangIDs = Array(&h404) ' Taiwan. Perhaps also Hong Kong, Singapore, Macau?
 290         Case "czech"
 291             LangIDs = Array(&h405)
 292         Case "dansk"
 293             LangIDs = Array(&h406)
 294         Case "deutsch"
 295             LangIDs = Array(&h407, &hc07, &h1007, &h1407)
 296             ' Standard, Austrian, Luxembourg, Liechtenstein (Swiss -> wallisertitsch)
 297         Case "eesti"
 298             LangIDs = Array(&h425)
 299         Case "english"
 300             LangIDs = Array( &h809,  &h409,  &hc09, &h1009, &h1409, &h1809, _
 301                             &h1c09, &h2009, &h2409, &h2809, &h2c09, &h3009, _
 302                             &h3409)
 303             ' British, American, Australian, Canadian, New Zealand, Ireland,
 304             ' South Africa, Jamaika, Caribbean, Belize, Trinidad, Zimbabwe,
 305             ' Philippines
 306         Case "espanol"
 307             LangIDs = Array( &h40a,  &hc0a,  &h80a, &h100a, &h140a, &h180a, _
 308                             &h1c0a, &h200a, &h240a, &h280a, &h2c0a, &h300a, _
 309                             &h340a, &h380a, &h3c0a, &h400a, &h440a, &h480a, _
 310                             &h4c0a, &h500a)
 311             ' trad. sort., mordern sort., Mexican, Guatemala, Costa Rica,
 312             ' Panama, Dominican Republic, Venezuela, Colombia, Peru, Argentina,
 313             ' Ecuador, Chile, Uruguay, Paraguay, Bolivia, El Salvador,
 314             ' Honduras, Nicaragua, Puerto Rico
 315         Case "esperanto"
 316             WScript.StdErr.WriteLine "Error: no esperanto support in Windows"
 317             WScript.Quit 1
 318         Case "finnish"
 319             LangIDs = Array(&h40b)
 320         Case "francais"
 321             LangIDs = Array(&h40c, &hc0c, &h100c, &h140c, &h180c)
 322             ' Standard, Canadian, Swiss, Luxembourg, Monaco (Belgian -> walon)
 323         Case "galego"
 324             LangIDs = Array(&h456)
 325         Case "greek"
 326             LangIDs = Array(&h408)
 327         Case "hebrew"
 328             LangIDs = Array(&h40d)
 329         Case "hindi"
 330             LangIDs = Array(&h439)
 331         Case "islenska"
 332             LangIDs = Array(&h40f)
 333         Case "italiano"
 334             LangIDs = Array(&h410, &h810) ' Standard, Swiss
 335         Case "japanese"
 336             LangIDs = Array(&h411)
 337         Case "korean"
 338             LangIDs = Array(&h412)
 339         Case "lietuviu"
 340             LangIDs = Array(&h427)
 341         Case "magyar"
 342             LangIDs = Array(&h40e)
 343         Case "nederlands"
 344             LangIDs = Array(&h413, &h813) ' Standard, Belgian
 345         Case "norsk"
 346             LangIDs = Array(&h414) ' Bokmal
 347         Case "norsk-nynorsk"
 348             LangIDs = Array(&h814)
 349         Case "polski"
 350             LangIDs = Array(&h415)
 351         Case "portugues"
 352             LangIDs = Array(&h816)
 353         Case "portugues-brasileiro"
 354             LangIDs = Array(&h416)
 355         Case "romaneste"
 356             LangIDs = Array(&h418)
 357         Case "russian"
 358             LangIDs = Array(&h419)
 359         Case "slovak"
 360             LangIDs = Array(&h41B)
 361         Case "slovenscina"
 362             LangIDs = Array(&h424)
 363         Case "srpski"
 364             LangIDs = Array(&hc1a) ' Cyrillic
 365         Case "svenska"
 366             LangIDs = Array(&h41d, &h81d) ' Standard, Finland
 367         Case "tagalog"
 368             LangIDs = Array(&h464) ' Filipino, might not be 100% correct
 369         Case "thai"
 370             LangIDs = Array(&h41e)
 371         Case "turkce"
 372             LangIDs = Array(&h41f)
 373         Case "wallisertitsch"
 374             LangIDs = Array(&h807) ' Swiss German
 375         Case "walon"
 376             LangIDs = Array(&h80c) ' Belgian French
 377     End Select
 378 End Function
 379
 380