winapi.py

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"""Win32 API type description."""

from stdapi import *

SHORT = Alias("SHORT", Short)
USHORT = Alias("USHORT", UShort)
INT = Alias("INT", Int)
UINT = Alias("UINT", UInt)
LONG = Alias("LONG", Long)
ULONG = Alias("ULONG", ULong)
LONGLONG = Alias("LONGLONG", LongLong)
FLOAT = Alias("FLOAT", Float)

INT32 = Literal("INT32", "UInt")
UINT32 = Literal("UINT32", "UInt")

BYTE = Literal("BYTE", "UInt", base=16)
WORD = Literal("WORD", "UInt", base=16)
DWORD = Literal("DWORD", "UInt", base=16)


BOOL = Alias("BOOL", Bool)

LPLONG = Pointer(LONG)
LPWORD = Pointer(WORD)
LPDWORD = Pointer(DWORD)
LPBOOL = Pointer(BOOL)

LPSTR = CString
LPCSTR = Const(CString)
LPWSTR = WString
LPCWSTR = Const(WString)

LARGE_INTEGER = Struct("LARGE_INTEGER", [
    (LONGLONG, 'QuadPart'),
])

SIZE_T = Alias("SIZE_T", SizeT)

HRESULT = Alias("HRESULT", Int)

VOID = Void
PVOID = Opaque("PVOID")
LPVOID = PVOID
HANDLE = Opaque("HANDLE")
HWND = Opaque("HWND")
HDC = Opaque("HDC")
HMONITOR = Opaque("HMONITOR")

GUID = Struct("GUID", [
    (DWORD, "Data1"),
    (WORD, "Data2"),
    (WORD, "Data3"),
    (Array(BYTE, "8"), "Data4"),
])
LPGUID = Pointer(GUID)

#REFGUID = Alias("REFGUID", Pointer(GUID))
REFGUID = Alias("REFGUID", GUID)

IID = Alias("IID", GUID)
#REFIID = Alias("REFIID", Pointer(IID))
REFIID = Alias("REFIID", IID)

CLSID = Alias("CLSID", GUID)
#REFCLSID = Alias("REFCLSID", Pointer(CLSID))
REFCLSID = Alias("REFCLSID", CLSID)

LUID = Struct("LUID", [
    (DWORD, "LowPart"),
    (LONG, "HighPart"),
])

POINT = Struct("POINT", (
  (LONG, "x"),
  (LONG, "y"),
)) 
LPPOINT = Pointer(POINT)

SIZE = Struct("SIZE", (
  (LONG, "cx"),
  (LONG, "cy"),
)) 
LPSIZE = Pointer(SIZE)

RECT = Struct("RECT", (
  (LONG, "left"),
  (LONG, "top"),
  (LONG, "right"), 
  (LONG, "bottom"), 
)) 
LPRECT = Pointer(RECT)

PALETTEENTRY = Struct("PALETTEENTRY", (
  (BYTE, "peRed"),
  (BYTE, "peGreen"),
  (BYTE, "peBlue"), 
  (BYTE, "peFlags"), 
)) 
LPPALETTEENTRY = Pointer(PALETTEENTRY)


RGNDATAHEADER = Struct("RGNDATAHEADER", [
    (DWORD, "dwSize"),
    (DWORD, "iType"),
    (DWORD, "nCount"),
    (DWORD, "nRgnSize"),
    (RECT, "rcBound"),
])

RGNDATA = Struct("RGNDATA", [
    (RGNDATAHEADER, "rdh"),
    #(Char, "Buffer[1]"),
])
LPRGNDATA = Pointer(RGNDATA)

HMODULE = Opaque("HMODULE")

IUnknown = Interface("IUnknown")

HRESULT_com = FakeEnum(HRESULT, [
    "S_OK",
    "E_NOINTERFACE",
    "E_POINTER",
])

IUnknown.methods = (
	Method(HRESULT_com, "QueryInterface", ((REFIID, "riid"), Out(Pointer(OpaquePointer(Void)), "ppvObj"))),
	Method(ULONG, "AddRef", ()),
	Method(ULONG, "Release", ()),
)