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Kaydet (Commit) 2cf08ab4 authored tarafından Jack Jansen's avatar Jack Jansen
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Sigh, due to sloppiness on my part bgen has become pretty mixed up wrt. tabs 

and spaces. Detabbed the lot.
üst 28256f27
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Tools/bgen/bgen/bgenBuffer.py
Dosyayı görüntüle @ 2cf08ab4
This diff is collapsed.
Tools/bgen/bgen/bgenGeneratorGroup.py
Dosyayı görüntüle @ 2cf08ab4
......@@ -2,39 +2,39 @@ from bgenOutput import *
class GeneratorGroup:
def __init__(self, prefix):
self.prefix = prefix
self.generators = []
def __init__(self, prefix):
self.prefix = prefix
self.generators = []
def add(self, g, dupcheck=0):
if dupcheck:
if g in self.generators:
print 'DUP', g.name
return
g.setprefix(self.prefix)
self.generators.append(g)
def add(self, g, dupcheck=0):
if dupcheck:
if g in self.generators:
print 'DUP', g.name
return
g.setprefix(self.prefix)
self.generators.append(g)
def generate(self):
for g in self.generators:
g.generate()
Output()
Output("static PyMethodDef %s_methods[] = {", self.prefix)
IndentLevel()
for g in self.generators:
g.reference()
Output("{NULL, NULL, 0}")
DedentLevel()
Output("};")
def generate(self):
for g in self.generators:
g.generate()
Output()
Output("static PyMethodDef %s_methods[] = {", self.prefix)
IndentLevel()
for g in self.generators:
g.reference()
Output("{NULL, NULL, 0}")
DedentLevel()
Output("};")
def _test():
void = None
from bgenGenerator import FunctionGenerator
group = GeneratorGroup("spam")
eggs = FunctionGenerator(void, "eggs")
group.add(eggs)
print "/* START */"
group.generate()
void = None
from bgenGenerator import FunctionGenerator
group = GeneratorGroup("spam")
eggs = FunctionGenerator(void, "eggs")
group.add(eggs)
print "/* START */"
group.generate()
if __name__ == "__main__":
_test()
_test()
Tools/bgen/bgen/bgenHeapBuffer.py
Dosyayı görüntüle @ 2cf08ab4
......@@ -7,105 +7,105 @@ from bgenBuffer import FixedInputOutputBufferType
class HeapInputOutputBufferType(FixedInputOutputBufferType):
"""Input-output buffer allocated on the heap -- passed as (inbuffer, outbuffer, size).
"""Input-output buffer allocated on the heap -- passed as (inbuffer, outbuffer, size).
Instantiate without parameters.
Call from Python with input buffer.
"""
Instantiate without parameters.
Call from Python with input buffer.
"""
def __init__(self, datatype = 'char', sizetype = 'int', sizeformat = None):
FixedInputOutputBufferType.__init__(self, "0", datatype, sizetype, sizeformat)
def __init__(self, datatype = 'char', sizetype = 'int', sizeformat = None):
FixedInputOutputBufferType.__init__(self, "0", datatype, sizetype, sizeformat)
def declareOutputBuffer(self, name):
Output("%s *%s__out__;", self.datatype, name)
def declareOutputBuffer(self, name):
Output("%s *%s__out__;", self.datatype, name)
def getargsCheck(self, name):
Output("if ((%s__out__ = malloc(%s__in_len__)) == NULL)", name, name)
OutLbrace()
Output('PyErr_NoMemory();')
Output("goto %s__error__;", name)
self.label_needed = 1
OutRbrace()
Output("%s__len__ = %s__in_len__;", name, name)
def getargsCheck(self, name):
Output("if ((%s__out__ = malloc(%s__in_len__)) == NULL)", name, name)
OutLbrace()
Output('PyErr_NoMemory();')
Output("goto %s__error__;", name)
self.label_needed = 1
OutRbrace()
Output("%s__len__ = %s__in_len__;", name, name)
def passOutput(self, name):
return "%s__in__, %s__out__, (%s)%s__len__" % \
(name, name, self.sizetype, name)
def passOutput(self, name):
return "%s__in__, %s__out__, (%s)%s__len__" % \
(name, name, self.sizetype, name)
def mkvalueArgs(self, name):
return "%s__out__, (int)%s__len__" % (name, name)
def mkvalueArgs(self, name):
return "%s__out__, (int)%s__len__" % (name, name)
def cleanup(self, name):
Output("free(%s__out__);", name)
FixedInputOutputBufferType.cleanup(self, name)
def cleanup(self, name):
Output("free(%s__out__);", name)
FixedInputOutputBufferType.cleanup(self, name)
class VarHeapInputOutputBufferType(HeapInputOutputBufferType):
"""same as base class, but passed as (inbuffer, outbuffer, &size)"""
def passOutput(self, name):
return "%s__in__, %s__out__, &%s__len__" % (name, name, name)
"""same as base class, but passed as (inbuffer, outbuffer, &size)"""
def passOutput(self, name):
return "%s__in__, %s__out__, &%s__len__" % (name, name, name)
class HeapCombinedInputOutputBufferType(HeapInputOutputBufferType):
"""same as base class, but passed as (inoutbuffer, size)"""
def passOutput(self, name):
return "(%s *)memcpy(%s__out__, %s__in__, %s__len__)" % \
(self.datatype, name, name, name)
"""same as base class, but passed as (inoutbuffer, size)"""
def passOutput(self, name):
return "(%s *)memcpy(%s__out__, %s__in__, %s__len__)" % \
(self.datatype, name, name, name)
class VarHeapCombinedInputOutputBufferType(HeapInputOutputBufferType):
"""same as base class, but passed as (inoutbuffer, &size)"""
def passOutput(self, name):
return "(%s *)memcpy(%s__out__, %s__in__, &%s__len__)" % \
(self.datatype, name, name, name)
"""same as base class, but passed as (inoutbuffer, &size)"""
def passOutput(self, name):
return "(%s *)memcpy(%s__out__, %s__in__, &%s__len__)" % \
(self.datatype, name, name, name)
class HeapOutputBufferType(OutputOnlyMixIn, HeapInputOutputBufferType):
"""Output buffer allocated on the heap -- passed as (buffer, size).
Instantiate without parameters.
Call from Python with buffer size.
"""
def declareInputBuffer(self, name):
pass
def getargsFormat(self):
return "i"
def getargsArgs(self, name):
return "&%s__in_len__" % name
def passOutput(self, name):
return "%s__out__, %s__len__" % (name, name)
"""Output buffer allocated on the heap -- passed as (buffer, size).
Instantiate without parameters.
Call from Python with buffer size.
"""
def declareInputBuffer(self, name):
pass
def getargsFormat(self):
return "i"
def getargsArgs(self, name):
return "&%s__in_len__" % name
def passOutput(self, name):
return "%s__out__, %s__len__" % (name, name)
class VarHeapOutputBufferType(HeapOutputBufferType):
"""Output buffer allocated on the heap -- passed as (buffer, &size).
"""Output buffer allocated on the heap -- passed as (buffer, &size).
Instantiate without parameters.
Call from Python with buffer size.
"""
Instantiate without parameters.
Call from Python with buffer size.
"""
def passOutput(self, name):
return "%s__out__, &%s__len__" % (name, name)
def passOutput(self, name):
return "%s__out__, &%s__len__" % (name, name)
class VarVarHeapOutputBufferType(VarHeapOutputBufferType):
"""Output buffer allocated on the heap -- passed as (buffer, size, &size).
"""Output buffer allocated on the heap -- passed as (buffer, size, &size).
Instantiate without parameters.
Call from Python with buffer size.
"""
Instantiate without parameters.
Call from Python with buffer size.
"""
def passOutput(self, name):
return "%s__out__, %s__len__, &%s__len__" % (name, name, name)
def passOutput(self, name):
return "%s__out__, %s__len__, &%s__len__" % (name, name, name)
Tools/bgen/bgen/bgenModule.py
Dosyayı görüntüle @ 2cf08ab4
......@@ -3,92 +3,92 @@ from bgenGeneratorGroup import GeneratorGroup
class Module(GeneratorGroup):
def __init__(self, name, prefix = None,
includestuff = None,
finalstuff = None,
initstuff = None,
variablestuff = None,
longname = None):
GeneratorGroup.__init__(self, prefix or name)
self.name = name
if longname:
self.longname = longname
else:
self.longname = name
self.includestuff = includestuff
self.initstuff = initstuff
self.finalstuff = finalstuff
self.variablestuff = variablestuff
self.typeobjects = []
def addobject(self, od):
self.generators.append(od)
self.typeobjects.append(od)
od.setmodulename(self.longname)
def generate(self):
OutHeader1("Module " + self.name)
Output("#include \"Python.h\"")
Output()
if self.includestuff:
Output()
Output("%s", self.includestuff)
self.declareModuleVariables()
GeneratorGroup.generate(self)
if self.finalstuff:
Output()
Output("%s", self.finalstuff)
Output()
Output("void init%s(void)", self.name)
OutLbrace()
Output("PyObject *m;")
Output("PyObject *d;")
Output()
if self.initstuff:
Output("%s", self.initstuff)
Output()
Output("m = Py_InitModule(\"%s\", %s_methods);",
self.name, self.prefix)
Output("d = PyModule_GetDict(m);")
self.createModuleVariables()
OutRbrace()
OutHeader1("End module " + self.name)
def declareModuleVariables(self):
self.errorname = self.prefix + "_Error"
Output("static PyObject *%s;", self.errorname)
def createModuleVariables(self):
Output("""%s = %s;""", self.errorname, self.exceptionInitializer())
Output("""if (%s == NULL ||""", self.errorname)
Output(""" PyDict_SetItemString(d, "Error", %s) != 0)""",
self.errorname)
IndentLevel()
Output("""return;""")
DedentLevel()
for tp in self.typeobjects:
tp.outputTypeObjectInitializer()
if self.variablestuff:
Output("%s", self.variablestuff)
Output()
def exceptionInitializer(self):
return """PyErr_NewException("%s.Error", NULL, NULL)""" % self.name
def __init__(self, name, prefix = None,
includestuff = None,
finalstuff = None,
initstuff = None,
variablestuff = None,
longname = None):
GeneratorGroup.__init__(self, prefix or name)
self.name = name
if longname:
self.longname = longname
else:
self.longname = name
self.includestuff = includestuff
self.initstuff = initstuff
self.finalstuff = finalstuff
self.variablestuff = variablestuff
self.typeobjects = []
def addobject(self, od):
self.generators.append(od)
self.typeobjects.append(od)
od.setmodulename(self.longname)
def generate(self):
OutHeader1("Module " + self.name)
Output("#include \"Python.h\"")
Output()
if self.includestuff:
Output()
Output("%s", self.includestuff)
self.declareModuleVariables()
GeneratorGroup.generate(self)
if self.finalstuff:
Output()
Output("%s", self.finalstuff)
Output()
Output("void init%s(void)", self.name)
OutLbrace()
Output("PyObject *m;")
Output("PyObject *d;")
Output()
if self.initstuff:
Output("%s", self.initstuff)
Output()
Output("m = Py_InitModule(\"%s\", %s_methods);",
self.name, self.prefix)
Output("d = PyModule_GetDict(m);")
self.createModuleVariables()
OutRbrace()
OutHeader1("End module " + self.name)
def declareModuleVariables(self):
self.errorname = self.prefix + "_Error"
Output("static PyObject *%s;", self.errorname)
def createModuleVariables(self):
Output("""%s = %s;""", self.errorname, self.exceptionInitializer())
Output("""if (%s == NULL ||""", self.errorname)
Output(""" PyDict_SetItemString(d, "Error", %s) != 0)""",
self.errorname)
IndentLevel()
Output("""return;""")
DedentLevel()
for tp in self.typeobjects:
tp.outputTypeObjectInitializer()
if self.variablestuff:
Output("%s", self.variablestuff)
Output()
def exceptionInitializer(self):
return """PyErr_NewException("%s.Error", NULL, NULL)""" % self.name
def _test():
from bgenGenerator import FunctionGenerator
m = Module("spam", "", "#include <stdio.h>")
g = FunctionGenerator(None, "bacon")
m.add(g)
m.generate()
from bgenGenerator import FunctionGenerator
m = Module("spam", "", "#include <stdio.h>")
g = FunctionGenerator(None, "bacon")
m.add(g)
m.generate()
if __name__ == "__main__":
_test()
_test()
Tools/bgen/bgen/bgenOutput.py
Dosyayı görüntüle @ 2cf08ab4
This diff is collapsed.
Tools/bgen/bgen/bgenStackBuffer.py
Dosyayı görüntüle @ 2cf08ab4
......@@ -6,54 +6,54 @@ from bgenBuffer import FixedInputBufferType, FixedOutputBufferType
class StackOutputBufferType(FixedOutputBufferType):
"""Fixed output buffer allocated on the stack -- passed as (buffer, size).
"""Fixed output buffer allocated on the stack -- passed as (buffer, size).
Instantiate with the buffer size as parameter.
"""
Instantiate with the buffer size as parameter.
"""
def passOutput(self, name):
return "%s__out__, %s" % (name, self.size)
def passOutput(self, name):
return "%s__out__, %s" % (name, self.size)
class VarStackOutputBufferType(StackOutputBufferType):
"""Output buffer allocated on the stack -- passed as (buffer, &size).
"""Output buffer allocated on the stack -- passed as (buffer, &size).
Instantiate with the buffer size as parameter.
"""
Instantiate with the buffer size as parameter.
"""
def declareSize(self, name):
Output("int %s__len__ = %s;", name, self.size)
def declareSize(self, name):
Output("int %s__len__ = %s;", name, self.size)
def passOutput(self, name):
return "%s__out__, &%s__len__" % (name, name)
def passOutput(self, name):
return "%s__out__, &%s__len__" % (name, name)
def mkvalueArgs(self, name):
return "%s__out__, (int)%s__len__" % (name, name)
def mkvalueArgs(self, name):
return "%s__out__, (int)%s__len__" % (name, name)
class VarVarStackOutputBufferType(VarStackOutputBufferType):
"""Output buffer allocated on the stack -- passed as (buffer, size, &size).
"""Output buffer allocated on the stack -- passed as (buffer, size, &size).
Instantiate with the buffer size as parameter.
"""
Instantiate with the buffer size as parameter.
"""
def passOutput(self, name):
return "%s__out__, %s__len__, &%s__len__" % (name, name, name)
def passOutput(self, name):
return "%s__out__, %s__len__, &%s__len__" % (name, name, name)
class ReturnVarStackOutputBufferType(VarStackOutputBufferType):
"""Output buffer allocated on the stack -- passed as (buffer, size) -> size.
"""Output buffer allocated on the stack -- passed as (buffer, size) -> size.
Instantiate with the buffer size as parameter.
The function's return value is the size.
(XXX Should have a way to suppress returning it separately, too.)
"""
Instantiate with the buffer size as parameter.
The function's return value is the size.
(XXX Should have a way to suppress returning it separately, too.)
"""
def passOutput(self, name):
return "%s__out__, %s__len__" % (name, name)
def passOutput(self, name):
return "%s__out__, %s__len__" % (name, name)
def mkvalueArgs(self, name):
return "%s__out__, (int)_rv" % name
def mkvalueArgs(self, name):
return "%s__out__, (int)_rv" % name
Tools/bgen/bgen/bgenStringBuffer.py
Dosyayı görüntüle @ 2cf08ab4
......@@ -8,57 +8,57 @@ from bgenHeapBuffer import HeapOutputBufferType
class StringBufferMixIn:
"""Mix-in class to create various string buffer types.
Strings are character arrays terminated by a null byte.
(For input, this is also covered by stringptr.)
For output, there are again three variants:
- Fixed: size is a constant given in the documentation; or
- Stack: size is passed to the C function but we decide on a size at
code generation time so we can still allocate on the heap); or
- Heap: size is passed to the C function and we let the Python caller
pass a size.
(Note that this doesn't cover output parameters in which a string
pointer is returned. These are actually easier (no allocation) but far
less common. I'll write the classes when there is demand.)
"""
def declareSize(self, name):
pass
def getargsFormat(self):
return "s"
def getargsArgs(self, name):
return "&%s__in__" % name
def mkvalueFormat(self):
return "s"
def mkvalueArgs(self, name):
return "%s__out__" % name
"""Mix-in class to create various string buffer types.
Strings are character arrays terminated by a null byte.
(For input, this is also covered by stringptr.)
For output, there are again three variants:
- Fixed: size is a constant given in the documentation; or
- Stack: size is passed to the C function but we decide on a size at
code generation time so we can still allocate on the heap); or
- Heap: size is passed to the C function and we let the Python caller
pass a size.
(Note that this doesn't cover output parameters in which a string
pointer is returned. These are actually easier (no allocation) but far
less common. I'll write the classes when there is demand.)
"""
def declareSize(self, name):
pass
def getargsFormat(self):
return "s"
def getargsArgs(self, name):
return "&%s__in__" % name
def mkvalueFormat(self):
return "s"
def mkvalueArgs(self, name):
return "%s__out__" % name
class FixedOutputStringType(StringBufferMixIn, FixedOutputBufferType):
"""Null-terminated output string -- passed without size.
"""Null-terminated output string -- passed without size.
Instantiate with buffer size as parameter.
"""
Instantiate with buffer size as parameter.
"""
class StackOutputStringType(StringBufferMixIn, StackOutputBufferType):
"""Null-terminated output string -- passed as (buffer, size).
"""Null-terminated output string -- passed as (buffer, size).
Instantiate with buffer size as parameter.
"""
Instantiate with buffer size as parameter.
"""
class HeapOutputStringType(StringBufferMixIn, HeapOutputBufferType):
"""Null-terminated output string -- passed as (buffer, size).
"""Null-terminated output string -- passed as (buffer, size).
Instantiate without parameters.
Call from Python with buffer size.
"""
Instantiate without parameters.
Call from Python with buffer size.
"""
Tools/bgen/bgen/bgenType.py
Dosyayı görüntüle @ 2cf08ab4
This diff is collapsed.
Tools/bgen/bgen/bgenVariable.py
Dosyayı görüntüle @ 2cf08ab4
......@@ -17,72 +17,72 @@ ErrorMode = 16+OutMode # this is an error status -- turn it into an exception
class Variable:
"""A Variable holds a type, a name, a transfer mode and flags.
Most of its methods call the correponding type method with the
variable name.
"""
def __init__(self, type, name = None, flags = InMode):
"""Call with a type, a name and flags.
If name is None, it muse be set later.
flags defaults to InMode.
"""
self.type = type
self.name = name
self.flags = flags
self.mode = flags & ModeMask
def declare(self):
"""Declare the variable if necessary.
If it is "self", it is not declared.
"""
if self.flags != SelfMode:
self.type.declare(self.name)
def getargsFormat(self):
"""Call the type's getargsFormatmethod."""
return self.type.getargsFormat()
def getargsArgs(self):
"""Call the type's getargsArgsmethod."""
return self.type.getargsArgs(self.name)
def getargsCheck(self):
return self.type.getargsCheck(self.name)
def passArgument(self):
"""Return the string required to pass the variable as argument.
For "in" arguments, return the variable name.
For "out" and "in out" arguments,
return its name prefixed with "&".
"""
if self.mode == InMode:
return self.type.passInput(self.name)
if self.mode in (OutMode, InOutMode):
return self.type.passOutput(self.name)
# XXX Shouldn't get here
return "/*mode?*/" + self.type.passInput(self.name)
def errorCheck(self):
"""Check for an error if necessary.
This only generates code if the variable's mode is ErrorMode.
"""
if self.flags == ErrorMode:
self.type.errorCheck(self.name)
def mkvalueFormat (self):
"""Call the type's mkvalueFormat method."""
return self.type.mkvalueFormat()
def mkvalueArgs(self):
"""Call the type's mkvalueArgs method."""
return self.type.mkvalueArgs(self.name)
def cleanup(self):
"""Call the type's cleanup method."""
return self.type.cleanup(self.name)
"""A Variable holds a type, a name, a transfer mode and flags.
Most of its methods call the correponding type method with the
variable name.
"""
def __init__(self, type, name = None, flags = InMode):
"""Call with a type, a name and flags.
If name is None, it muse be set later.
flags defaults to InMode.
"""
self.type = type
self.name = name
self.flags = flags
self.mode = flags & ModeMask
def declare(self):
"""Declare the variable if necessary.
If it is "self", it is not declared.
"""
if self.flags != SelfMode:
self.type.declare(self.name)
def getargsFormat(self):
"""Call the type's getargsFormatmethod."""
return self.type.getargsFormat()
def getargsArgs(self):
"""Call the type's getargsArgsmethod."""
return self.type.getargsArgs(self.name)
def getargsCheck(self):
return self.type.getargsCheck(self.name)
def passArgument(self):
"""Return the string required to pass the variable as argument.
For "in" arguments, return the variable name.
For "out" and "in out" arguments,
return its name prefixed with "&".
"""
if self.mode == InMode:
return self.type.passInput(self.name)
if self.mode in (OutMode, InOutMode):
return self.type.passOutput(self.name)
# XXX Shouldn't get here
return "/*mode?*/" + self.type.passInput(self.name)
def errorCheck(self):
"""Check for an error if necessary.
This only generates code if the variable's mode is ErrorMode.
"""
if self.flags == ErrorMode:
self.type.errorCheck(self.name)
def mkvalueFormat (self):
"""Call the type's mkvalueFormat method."""
return self.type.mkvalueFormat()
def mkvalueArgs(self):
"""Call the type's mkvalueArgs method."""
return self.type.mkvalueArgs(self.name)
def cleanup(self):
"""Call the type's cleanup method."""
return self.type.cleanup(self.name)
Tools/bgen/bgen/macsupport.py
Dosyayı görüntüle @ 2cf08ab4
......@@ -52,7 +52,7 @@ FSRef = OpaqueByValueStructType("FSRef", "PyMac_BuildFSRef", "PyMac_GetFSRef")
# OSType and ResType: 4-byte character strings
def OSTypeType(typename):
return OpaqueByValueType(typename, "PyMac_BuildOSType", "PyMac_GetOSType")
return OpaqueByValueType(typename, "PyMac_BuildOSType", "PyMac_GetOSType")
OSType = OSTypeType("OSType")
ResType = OSTypeType("ResType")
FourCharCode = OSTypeType("FourCharCode")
......@@ -104,35 +104,35 @@ OptionalCFURLRef = OpaqueByValueType("CFURLRef", "OptionalCFURLRefObj")
# OSErr is special because it is turned into an exception
# (Could do this with less code using a variant of mkvalue("O&")?)
class OSErrType(Type):
def errorCheck(self, name):
Output("if (%s != noErr) return PyMac_Error(%s);", name, name)
self.used = 1
def errorCheck(self, name):
Output("if (%s != noErr) return PyMac_Error(%s);", name, name)
self.used = 1
OSErr = OSErrType("OSErr", 'h')
OSStatus = OSErrType("OSStatus", 'l')
# Various buffer types
InBuffer = VarInputBufferType('char', 'long', 'l') # (buf, len)
UcharInBuffer = VarInputBufferType('unsigned char', 'long', 'l') # (buf, len)
OptionalInBuffer = OptionalVarInputBufferType('char', 'long', 'l') # (buf, len)
InBuffer = VarInputBufferType('char', 'long', 'l') # (buf, len)
UcharInBuffer = VarInputBufferType('unsigned char', 'long', 'l') # (buf, len)
OptionalInBuffer = OptionalVarInputBufferType('char', 'long', 'l') # (buf, len)
InOutBuffer = HeapInputOutputBufferType('char', 'long', 'l') # (inbuf, outbuf, len)
InOutBuffer = HeapInputOutputBufferType('char', 'long', 'l') # (inbuf, outbuf, len)
VarInOutBuffer = VarHeapInputOutputBufferType('char', 'long', 'l') # (inbuf, outbuf, &len)
OutBuffer = HeapOutputBufferType('char', 'long', 'l') # (buf, len)
VarOutBuffer = VarHeapOutputBufferType('char', 'long', 'l') # (buf, &len)
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#"
def getargsFormat(self):
return "u#"
class VarUnicodeReverseInputBufferType(ReverseInputBufferMixin, VarUnicodeInputBufferType):
pass
pass
UnicodeInBuffer = VarUnicodeInputBufferType('UniChar', 'UniCharCount', 'l')
UnicodeReverseInBuffer = VarUnicodeReverseInputBufferType('UniChar', 'UniCharCount', 'l')
UniChar_ptr = InputOnlyType("UniCharPtr", "u")
......@@ -151,9 +151,9 @@ includestuff = """
/* Macro to test whether a weak-loaded CFM function exists */
#define PyMac_PRECHECK(rtn) do { if ( &rtn == NULL ) {\\
PyErr_SetString(PyExc_NotImplementedError, \\
"Not available in this shared library/OS version"); \\
return NULL; \\
PyErr_SetString(PyExc_NotImplementedError, \\
"Not available in this shared library/OS version"); \\
return NULL; \\
}} while(0)
"""
......@@ -173,23 +173,23 @@ initstuff = """
# This requires that the OSErr type (defined above) has a non-trivial
# errorCheck method.
class OSErrMixIn:
"Mix-in class to treat OSErr/OSStatus return values special"
def makereturnvar(self):
if self.returntype.__class__ == OSErrType:
return Variable(self.returntype, "_err", ErrorMode)
else:
return Variable(self.returntype, "_rv", OutMode)
"Mix-in class to treat OSErr/OSStatus return values special"
def makereturnvar(self):
if self.returntype.__class__ == OSErrType:
return Variable(self.returntype, "_err", ErrorMode)
else:
return Variable(self.returntype, "_rv", OutMode)
class OSErrFunctionGenerator(OSErrMixIn, FunctionGenerator): pass
class OSErrMethodGenerator(OSErrMixIn, MethodGenerator): pass
class WeakLinkMixIn:
"Mix-in to test the function actually exists (!= NULL) before calling"
def precheck(self):
Output('#ifndef %s', self.name)
Output('PyMac_PRECHECK(%s);', self.name)
Output('#endif')
"Mix-in to test the function actually exists (!= NULL) before calling"
def precheck(self):
Output('#ifndef %s', self.name)
Output('PyMac_PRECHECK(%s);', self.name)
Output('#endif')
class WeakLinkFunctionGenerator(WeakLinkMixIn, FunctionGenerator): pass
class WeakLinkMethodGenerator(WeakLinkMixIn, MethodGenerator): pass
......@@ -197,14 +197,14 @@ class OSErrWeakLinkFunctionGenerator(OSErrMixIn, WeakLinkMixIn, FunctionGenerato
class OSErrWeakLinkMethodGenerator(OSErrMixIn, WeakLinkMixIn, MethodGenerator): pass
class MacModule(Module):
"Subclass which gets the exception initializer from macglue.c"
def exceptionInitializer(self):
return "PyMac_GetOSErrException()"
"Subclass which gets the exception initializer from macglue.c"
def exceptionInitializer(self):
return "PyMac_GetOSErrException()"
_SetOutputFileName = SetOutputFileName # Save original
def SetOutputFileName(file = None):
"Set the output file name and set its creator&type to CWIE&TEXT"
_SetOutputFileName(file)
if file:
import MacOS
MacOS.SetCreatorAndType(file, 'CWIE', 'TEXT')
"Set the output file name and set its creator&type to CWIE&TEXT"
_SetOutputFileName(file)
if file:
import MacOS
MacOS.SetCreatorAndType(file, 'CWIE', 'TEXT')
Tools/bgen/bgen/scantools.py
Dosyayı görüntüle @ 2cf08ab4
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