203 lines
5.5 KiB
Python
203 lines
5.5 KiB
Python
# The most useful windows datatypes
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import ctypes
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BYTE = ctypes.c_byte
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WORD = ctypes.c_ushort
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DWORD = ctypes.c_ulong
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#UCHAR = ctypes.c_uchar
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CHAR = ctypes.c_char
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WCHAR = ctypes.c_wchar
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UINT = ctypes.c_uint
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INT = ctypes.c_int
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DOUBLE = ctypes.c_double
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FLOAT = ctypes.c_float
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BOOLEAN = BYTE
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BOOL = ctypes.c_long
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class VARIANT_BOOL(ctypes._SimpleCData):
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_type_ = "v"
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def __repr__(self):
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return "%s(%r)" % (self.__class__.__name__, self.value)
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ULONG = ctypes.c_ulong
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LONG = ctypes.c_long
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USHORT = ctypes.c_ushort
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SHORT = ctypes.c_short
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# in the windows header files, these are structures.
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_LARGE_INTEGER = LARGE_INTEGER = ctypes.c_longlong
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_ULARGE_INTEGER = ULARGE_INTEGER = ctypes.c_ulonglong
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LPCOLESTR = LPOLESTR = OLESTR = ctypes.c_wchar_p
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LPCWSTR = LPWSTR = ctypes.c_wchar_p
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LPCSTR = LPSTR = ctypes.c_char_p
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LPCVOID = LPVOID = ctypes.c_void_p
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# WPARAM is defined as UINT_PTR (unsigned type)
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# LPARAM is defined as LONG_PTR (signed type)
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if ctypes.sizeof(ctypes.c_long) == ctypes.sizeof(ctypes.c_void_p):
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WPARAM = ctypes.c_ulong
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LPARAM = ctypes.c_long
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elif ctypes.sizeof(ctypes.c_longlong) == ctypes.sizeof(ctypes.c_void_p):
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WPARAM = ctypes.c_ulonglong
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LPARAM = ctypes.c_longlong
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ATOM = WORD
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LANGID = WORD
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COLORREF = DWORD
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LGRPID = DWORD
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LCTYPE = DWORD
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LCID = DWORD
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################################################################
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# HANDLE types
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HANDLE = ctypes.c_void_p # in the header files: void *
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HACCEL = HANDLE
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HBITMAP = HANDLE
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HBRUSH = HANDLE
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HCOLORSPACE = HANDLE
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HDC = HANDLE
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HDESK = HANDLE
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HDWP = HANDLE
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HENHMETAFILE = HANDLE
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HFONT = HANDLE
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HGDIOBJ = HANDLE
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HGLOBAL = HANDLE
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HHOOK = HANDLE
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HICON = HANDLE
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HINSTANCE = HANDLE
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HKEY = HANDLE
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HKL = HANDLE
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HLOCAL = HANDLE
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HMENU = HANDLE
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HMETAFILE = HANDLE
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HMODULE = HANDLE
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HMONITOR = HANDLE
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HPALETTE = HANDLE
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HPEN = HANDLE
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HRGN = HANDLE
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HRSRC = HANDLE
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HSTR = HANDLE
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HTASK = HANDLE
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HWINSTA = HANDLE
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HWND = HANDLE
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SC_HANDLE = HANDLE
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SERVICE_STATUS_HANDLE = HANDLE
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################################################################
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# Some important structure definitions
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class RECT(ctypes.Structure):
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_fields_ = [("left", LONG),
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("top", LONG),
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("right", LONG),
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("bottom", LONG)]
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tagRECT = _RECTL = RECTL = RECT
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class _SMALL_RECT(ctypes.Structure):
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_fields_ = [('Left', SHORT),
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('Top', SHORT),
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('Right', SHORT),
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('Bottom', SHORT)]
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SMALL_RECT = _SMALL_RECT
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class _COORD(ctypes.Structure):
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_fields_ = [('X', SHORT),
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('Y', SHORT)]
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class POINT(ctypes.Structure):
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_fields_ = [("x", LONG),
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("y", LONG)]
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tagPOINT = _POINTL = POINTL = POINT
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class SIZE(ctypes.Structure):
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_fields_ = [("cx", LONG),
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("cy", LONG)]
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tagSIZE = SIZEL = SIZE
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def RGB(red, green, blue):
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return red + (green << 8) + (blue << 16)
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class FILETIME(ctypes.Structure):
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_fields_ = [("dwLowDateTime", DWORD),
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("dwHighDateTime", DWORD)]
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_FILETIME = FILETIME
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class MSG(ctypes.Structure):
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_fields_ = [("hWnd", HWND),
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("message", UINT),
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("wParam", WPARAM),
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("lParam", LPARAM),
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("time", DWORD),
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("pt", POINT)]
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tagMSG = MSG
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MAX_PATH = 260
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class WIN32_FIND_DATAA(ctypes.Structure):
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_fields_ = [("dwFileAttributes", DWORD),
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("ftCreationTime", FILETIME),
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("ftLastAccessTime", FILETIME),
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("ftLastWriteTime", FILETIME),
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("nFileSizeHigh", DWORD),
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("nFileSizeLow", DWORD),
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("dwReserved0", DWORD),
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("dwReserved1", DWORD),
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("cFileName", CHAR * MAX_PATH),
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("cAlternateFileName", CHAR * 14)]
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class WIN32_FIND_DATAW(ctypes.Structure):
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_fields_ = [("dwFileAttributes", DWORD),
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("ftCreationTime", FILETIME),
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("ftLastAccessTime", FILETIME),
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("ftLastWriteTime", FILETIME),
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("nFileSizeHigh", DWORD),
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("nFileSizeLow", DWORD),
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("dwReserved0", DWORD),
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("dwReserved1", DWORD),
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("cFileName", WCHAR * MAX_PATH),
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("cAlternateFileName", WCHAR * 14)]
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################################################################
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# Pointer types
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LPBOOL = PBOOL = ctypes.POINTER(BOOL)
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PBOOLEAN = ctypes.POINTER(BOOLEAN)
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LPBYTE = PBYTE = ctypes.POINTER(BYTE)
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PCHAR = ctypes.POINTER(CHAR)
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LPCOLORREF = ctypes.POINTER(COLORREF)
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LPDWORD = PDWORD = ctypes.POINTER(DWORD)
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LPFILETIME = PFILETIME = ctypes.POINTER(FILETIME)
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PFLOAT = ctypes.POINTER(FLOAT)
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LPHANDLE = PHANDLE = ctypes.POINTER(HANDLE)
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PHKEY = ctypes.POINTER(HKEY)
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LPHKL = ctypes.POINTER(HKL)
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LPINT = PINT = ctypes.POINTER(INT)
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PLARGE_INTEGER = ctypes.POINTER(LARGE_INTEGER)
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PLCID = ctypes.POINTER(LCID)
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LPLONG = PLONG = ctypes.POINTER(LONG)
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LPMSG = PMSG = ctypes.POINTER(MSG)
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LPPOINT = PPOINT = ctypes.POINTER(POINT)
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PPOINTL = ctypes.POINTER(POINTL)
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LPRECT = PRECT = ctypes.POINTER(RECT)
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LPRECTL = PRECTL = ctypes.POINTER(RECTL)
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LPSC_HANDLE = ctypes.POINTER(SC_HANDLE)
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PSHORT = ctypes.POINTER(SHORT)
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LPSIZE = PSIZE = ctypes.POINTER(SIZE)
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LPSIZEL = PSIZEL = ctypes.POINTER(SIZEL)
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PSMALL_RECT = ctypes.POINTER(SMALL_RECT)
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LPUINT = PUINT = ctypes.POINTER(UINT)
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PULARGE_INTEGER = ctypes.POINTER(ULARGE_INTEGER)
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PULONG = ctypes.POINTER(ULONG)
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PUSHORT = ctypes.POINTER(USHORT)
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PWCHAR = ctypes.POINTER(WCHAR)
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LPWIN32_FIND_DATAA = PWIN32_FIND_DATAA = ctypes.POINTER(WIN32_FIND_DATAA)
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LPWIN32_FIND_DATAW = PWIN32_FIND_DATAW = ctypes.POINTER(WIN32_FIND_DATAW)
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LPWORD = PWORD = ctypes.POINTER(WORD)
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