| # Scan Sound.h header file, generate sndgen.py and Sound.py files. |
| # Then import sndsupport (which execs sndgen.py) to generate Sndmodule.c. |
| # (Should learn how to tell the compiler to compile it as well.) |
| |
| import sys |
| import os |
| BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen') |
| sys.path.append(BGENDIR) |
| from bgenlocations import TOOLBOXDIR |
| |
| from scantools import Scanner |
| |
| def main(): |
| input = "Sound.h" |
| output = "sndgen.py" |
| defsoutput = TOOLBOXDIR + "Sound.py" |
| scanner = SoundScanner(input, output, defsoutput) |
| scanner.scan() |
| scanner.close() |
| print "=== Done scanning and generating, now doing 'import sndsupport' ===" |
| import sndsupport |
| print "=== Done. It's up to you to compile Sndmodule.c ===" |
| |
| class SoundScanner(Scanner): |
| |
| def destination(self, type, name, arglist): |
| classname = "SndFunction" |
| listname = "functions" |
| if arglist: |
| t, n, m = arglist[0] |
| if t == "SndChannelPtr" and m == "InMode": |
| classname = "SndMethod" |
| listname = "sndmethods" |
| return classname, listname |
| |
| def writeinitialdefs(self): |
| self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n") |
| |
| def makeblacklistnames(self): |
| return [ |
| 'SndDisposeChannel', # automatic on deallocation |
| 'SndAddModifier', # for internal use only |
| 'SndPlayDoubleBuffer', # very low level routine |
| # Obsolete: |
| 'StartSound', |
| 'StopSound', |
| 'SoundDone', |
| # These do not work for cfm68k: |
| 'SndGetInfo', |
| 'SndSetInfo', |
| 'GetCompressionInfo', |
| 'GetCompressionName', |
| 'GetSoundPreference', |
| 'SetSoundPreference', |
| # And old calls that are no longer supported |
| 'SetSoundVol', |
| 'GetSoundVol', |
| |
| ] |
| |
| def makeblacklisttypes(self): |
| return [ |
| "GetSoundVol", |
| "SetSoundVol", |
| "UnsignedFixed", |
| # Don't have the time to dig into this... |
| "Component", |
| "ComponentInstance", |
| "SoundComponentDataPtr", |
| "SoundComponentData", |
| "SoundComponentData_ptr", |
| "SoundConverter", |
| "ModalFilterUPP", |
| ] |
| |
| def makerepairinstructions(self): |
| return [ |
| ([("Str255", "*", "InMode")], |
| [("*", "*", "OutMode")]), |
| |
| ([("void_ptr", "*", "InMode"), ("long", "*", "InMode")], |
| [("InBuffer", "*", "*")]), |
| |
| ([("void", "*", "OutMode"), ("long", "*", "InMode"), |
| ("long", "*", "OutMode")], |
| [("VarVarOutBuffer", "*", "InOutMode")]), |
| |
| ([("SCStatusPtr", "*", "InMode")], |
| [("SCStatus", "*", "OutMode")]), |
| |
| ([("SMStatusPtr", "*", "InMode")], |
| [("SMStatus", "*", "OutMode")]), |
| |
| ([("CompressionInfoPtr", "*", "InMode")], |
| [("CompressionInfo", "*", "OutMode")]), |
| |
| # For SndPlay's SndListHandle argument |
| ([("Handle", "sndHdl", "InMode")], |
| [("SndListHandle", "*", "*")]), |
| |
| # For SndStartFilePlay |
| ([("long", "bufferSize", "InMode"), ("void", "theBuffer", "OutMode")], |
| [("*", "*", "*"), ("FakeType('0')", "*", "InMode")]), |
| |
| # For Comp3to1 etc. |
| ([("void_ptr", "inBuffer", "InMode"), |
| ("void", "outBuffer", "OutMode"), |
| ("unsigned_long", "cnt", "InMode")], |
| [("InOutBuffer", "buffer", "InOutMode")]), |
| |
| # Ditto |
| ## ([("void_ptr", "inState", "InMode"), ("void", "outState", "OutMode")], |
| ## [("InOutBuf128", "state", "InOutMode")]), |
| ([("StateBlockPtr", "inState", "InMode"), ("StateBlockPtr", "outState", "InMode")], |
| [("StateBlock", "state", "InOutMode")]), |
| |
| # Catch-all for the last couple of void pointers |
| ([("void", "*", "OutMode")], |
| [("void_ptr", "*", "InMode")]), |
| ] |
| |
| if __name__ == "__main__": |
| main() |