def test_void_int(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser, 'void func(int a);', debug=True)
func = parser.root_namespace.functions[0]
self.assertEqual(TypeRef(cpptypeinfo.Void(), False), func.result)
self.assertEqual(1, len(func.params))
self.assertEqual(TypeRef(cpptypeinfo.Int32()), func.params[0].typeref)
def test_int32(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser, 'typedef int T;', debug=True)
typedef = parser.root_namespace.user_type_map['T']
if not isinstance(typedef, cpptypeinfo.usertype.Typedef):
raise Exception()
self.assertEqual(typedef.typeref.ref, cpptypeinfo.Int32())
def test_excpt(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
int __cdecl __C_specific_handler(
struct _EXCEPTION_RECORD* ExceptionRecord,
void* EstablisherFrame,
struct _CONTEXT* ContextRecord,
struct _DISPATCHER_CONTEXT* DispatcherContext
);
''',
debug=True)
func = parser.root_namespace.functions[0]
self.assertEqual(TypeRef(cpptypeinfo.Void(), False), func.result)
self.assertEqual(1, len(func.params))
self.assertEqual(TypeRef(cpptypeinfo.Int32()), func.params[0].typeref)
def get_primitive_type(t: cindex.Type) -> Optional[TypeRef]:
'''
TypeKind.VOID = TypeKind(2)
TypeKind.BOOL = TypeKind(3)
TypeKind.CHAR_U = TypeKind(4)
TypeKind.UCHAR = TypeKind(5)
TypeKind.CHAR16 = TypeKind(6)
TypeKind.CHAR32 = TypeKind(7)
TypeKind.USHORT = TypeKind(8)
TypeKind.UINT = TypeKind(9)
TypeKind.ULONG = TypeKind(10)
TypeKind.ULONGLONG = TypeKind(11)
TypeKind.UINT128 = TypeKind(12)
TypeKind.CHAR_S = TypeKind(13)
TypeKind.SCHAR = TypeKind(14)
TypeKind.WCHAR = TypeKind(15)
TypeKind.SHORT = TypeKind(16)
TypeKind.INT = TypeKind(17)
TypeKind.LONG = TypeKind(18)
TypeKind.LONGLONG = TypeKind(19)
TypeKind.INT128 = TypeKind(20)
TypeKind.FLOAT = TypeKind(21)
TypeKind.DOUBLE = TypeKind(22)
TypeKind.LONGDOUBLE = TypeKind(23)
TypeKind.NULLPTR = TypeKind(24)
'''
# void
if t.kind == cindex.TypeKind.VOID: # void
return TypeRef(cpptypeinfo.Void(), t.is_const_qualified())
# bool
elif t.kind == cindex.TypeKind.BOOL: # void
assert (t.get_size() == 1)
return TypeRef(cpptypeinfo.Bool(), t.is_const_qualified())
# int
elif t.kind == cindex.TypeKind.CHAR_S: # char
assert (t.get_size() == 1)
return TypeRef(cpptypeinfo.Int8(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.SCHAR: # signed char
assert (t.get_size() == 1)
return TypeRef(cpptypeinfo.Int8(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.SHORT: # short
assert (t.get_size() == 2)
return TypeRef(cpptypeinfo.Int16(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.INT: # int
assert (t.get_size() == 4)
return TypeRef(cpptypeinfo.Int32(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.LONG: # long
assert (t.get_size() == 4)
return TypeRef(cpptypeinfo.Int32(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.LONGLONG: # long long
assert (t.get_size() == 8)
return TypeRef(cpptypeinfo.Int64(), t.is_const_qualified())
# unsigned
elif t.kind == cindex.TypeKind.UCHAR: # unsigned char
assert (t.get_size() == 1)
return TypeRef(cpptypeinfo.UInt8(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.WCHAR: # wchar_t
assert (t.get_size() == 2)
return TypeRef(cpptypeinfo.UInt16(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.USHORT: # unsigned short
assert (t.get_size() == 2)
return TypeRef(cpptypeinfo.UInt16(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.UINT: # unsigned int
assert (t.get_size() == 4)
return TypeRef(cpptypeinfo.UInt32(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.ULONG: # unsigned long
assert (t.get_size() == 4)
return TypeRef(cpptypeinfo.UInt32(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.ULONGLONG: # unsigned __int64
assert (t.get_size() == 8)
return TypeRef(cpptypeinfo.UInt64(), t.is_const_qualified())
# float
elif t.kind == cindex.TypeKind.FLOAT: # float
assert (t.get_size() == 4)
return TypeRef(cpptypeinfo.Float(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.DOUBLE: # double
assert (t.get_size() == 8)
return TypeRef(cpptypeinfo.Double(), t.is_const_qualified())
elif t.kind == cindex.TypeKind.LONGDOUBLE: # double
size = t.get_size()
assert (size == 8)
return TypeRef(cpptypeinfo.Double(), t.is_const_qualified())
return None
HEADLINE = f'// generated cpptypeinfo-{cpptypeinfo.VERSION}'
USING = '''using System;
using System.Runtime.InteropServices;
using System.Numerics;
'''
class CSMarshalType(NamedTuple):
type: str
marshal_as: str = ''
cstype_map: Dict[cpptypeinfo.Type, CSMarshalType] = {
cpptypeinfo.Int8(): CSMarshalType('sbyte'),
cpptypeinfo.Int16(): CSMarshalType('short'),
cpptypeinfo.Int32(): CSMarshalType('int'),
cpptypeinfo.Int64(): CSMarshalType('long'),
cpptypeinfo.UInt8(): CSMarshalType('byte'),
cpptypeinfo.UInt16(): CSMarshalType('ushort'),
cpptypeinfo.UInt32(): CSMarshalType('uint'),
cpptypeinfo.UInt64(): CSMarshalType('ulong'),
cpptypeinfo.Float(): CSMarshalType('float'),
cpptypeinfo.Double(): CSMarshalType('double'),
cpptypeinfo.Bool(): CSMarshalType('bool', 'MarshalAs(UnmanagedType.U1)'),
}
# for function param
cstype_pointer_map: Dict[cpptypeinfo.Type, CSMarshalType] = {
cpptypeinfo.Void():
CSMarshalType('IntPtr'),
cpptypeinfo.Int8():
float a;
}
'''
snippet_map = {
'd3d11': D3D11_SNIPPET,
'd2d1': D2D1_SNIPPET,
'd2dbasetypes': D2D_BASETYPES,
}
dlang_map: Dict[cpptypeinfo.Type, str] = {
cpptypeinfo.Void(): 'void',
cpptypeinfo.Int8(): 'byte',
cpptypeinfo.Int16(): 'short',
cpptypeinfo.Int32(): 'int',
cpptypeinfo.Int64(): 'long',
cpptypeinfo.UInt8(): 'ubyte',
cpptypeinfo.UInt16(): 'ushort',
cpptypeinfo.UInt32(): 'uint',
cpptypeinfo.UInt64(): 'ulong',
cpptypeinfo.Float(): 'float',
cpptypeinfo.Double(): 'double',
}
def is_const(typeref: TypeRef) -> bool:
if typeref.is_const:
return True
if not isinstance(typeref.ref, Typedef):
return False
'ImGuiStorage':
parser.parse('struct ImGuiStorage'),
'ImGuiStyle':
parser.parse('struct ImGuiStyle'),
'ImGuiTextBuffer':
parser.parse('struct ImGuiTextBuffer'),
'ImGuiTextFilter':
parser.parse('struct ImGuiTextFilter'),
'ImTextureID':
parser.typedef('ImTextureID', Pointer(cpptypeinfo.Void())),
'ImGuiID':
parser.typedef('ImGuiID', cpptypeinfo.UInt32()),
'ImWchar':
parser.typedef('ImWchar', cpptypeinfo.UInt16()),
'ImGuiCol':
parser.typedef('ImGuiCol', cpptypeinfo.Int32()),
'ImGuiCond':
parser.typedef('ImGuiCond', cpptypeinfo.Int32()),
'ImGuiDataType':
parser.typedef('ImGuiDataType', cpptypeinfo.Int32()),
'ImGuiDir':
parser.typedef('ImGuiDir', cpptypeinfo.Int32()),
'ImGuiKey':
parser.typedef('ImGuiKey', cpptypeinfo.Int32()),
'ImGuiNavInput':
parser.typedef('ImGuiNavInput', cpptypeinfo.Int32()),
'ImGuiMouseCursor':
parser.typedef('ImGuiMouseCursor', cpptypeinfo.Int32()),
'ImGuiStyleVar':
parser.typedef('ImGuiStyleVar', cpptypeinfo.Int32()),
'ImDrawCornerFlags':