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Simba/Projects/libmml/pymml/mml/__init__.py
2010-12-01 21:38:20 +01:00

49 lines
1.2 KiB
Python
Executable File

#!/usr/bin/env python
from ctypes import *
from mouse import Mouse
from color import Color
from time import sleep
from mtypes import PINTEGER
class MMLCoreException(Exception):
def __init__(self, err):
Exception.__init__(self, err)
class MMLCore(object):
'''
The MMLCore object is to be opened only once per Python instance.
It opens the libmml library, and calls init().
'''
def __init__(self, dllpath):
self.dll = CDLL(dllpath)
self.dll.init.restype = c_int
self.dll.init.argtypes = None
self.dll.create_client.restype = c_ulong
self.dll.create_client.argtypes = None
self.dll.get_last_error.restype = c_char_p
self.dll.get_last_error.argtypes = None
self.dll.free_ptr.restype = c_bool
self.dll.free_ptr.argtypes = [c_void_p]
if self.dll.init() != 0:
del self.dll
raise MMLCoreException("Could not initialize the DLL")
def get_last_error(self):
t = self.dll.get_last_error()
s = str(t)
del t
return s
def free(self, ptr):
_ptr = cast(ptr, c_void_p)
self.dll.free_ptr(_ptr)
def __del__(self):
del self.dll