Added some support for Uicode arguments. Still leaves something to be desired,…

Added some support for Uicode arguments. Still leaves something to be desired, especially because of poor unicode support in PyArg_ParseTuple.

Tools/bgen/bgen/bgenBuffer.py

@@ -159,7 +159,13 @@ class VarInputBufferType(FixedInputBufferType):
 	
 	def passInput(self, name):
 		return "%s__in__, %s__len__" % (name, name)
-
+		
+class ReverseInputBufferMixin:
+	""" Mixin for input buffers that are passed as (size, buffer) """
+	
+	def passInput(self, name):
+		return "%s__len__, %s__in__" % (name, name)
+		
 class OptionalVarInputBufferType(OptionalInputBufferMixIn, VarInputBufferType):
 	pass
 	

Tools/bgen/bgen/bgenType.py

@@ -149,6 +149,7 @@ double = Type("double", "d")
 # For input, this is easy.  For output, and for other uses of char *,
 # see the module bgenBuffer.
 stringptr = InputOnlyType("char*", "s")
+unicodestringptr = InputOnlyType("wchar_t *", "u")
 
 
 # Some Python related types.

Tools/bgen/bgen/macsupport.py

@@ -47,6 +47,8 @@ ConstStringPtr = StringPtr
 # File System Specifications
 FSSpec_ptr = OpaqueType("FSSpec", "PyMac_BuildFSSpec", "PyMac_GetFSSpec")
 FSSpec = OpaqueByValueType("FSSpec", "PyMac_BuildFSSpec", "PyMac_GetFSSpec")
+FSRef_ptr = OpaqueType("FSRef", "PyMac_BuildFSRef", "PyMac_GetFSRef")
+FSRef = OpaqueByValueType("FSRef", "PyMac_BuildFSRef", "PyMac_GetFSRef")
 
 # OSType and ResType: 4-byte character strings
 def OSTypeType(typename):
@@ -111,6 +113,19 @@ OutBuffer = HeapOutputBufferType('char', 'long', 'l')		# (buf, len)
 VarOutBuffer = VarHeapOutputBufferType('char', 'long', 'l')	# (buf, &len)
 VarVarOutBuffer = VarVarHeapOutputBufferType('char', 'long', 'l') # (buf, len, &len)
 
+# Unicode arguments sometimes have reversed len, buffer (don't understand why Apple did this...)
+class VarUnicodeInputBufferType(VarInputBufferType):
+
+	def getargsFormat(self):
+		return "u#"
+		
+class VarUnicodeReverseInputBufferType(ReverseInputBufferMixin, VarUnicodeInputBufferType):
+	pass
+	
+UnicodeInBuffer = VarUnicodeInputBufferType('UniChar', 'UniCharCount', 'l')
+UnicodeReverseInBuffer = VarUnicodeReverseInputBufferType('UniChar', 'UniCharCount', 'l')
+UniChar_ptr = InputOnlyType("UniCharPtr", "u")
+
 
 # Predefine various pieces of program text to be passed to Module() later: