driverlib.py 文件源码

def open_sc_manager(machine_name, database_name, desired_access):
    """See: OpenSCManager function
    https://msdn.microsoft.com/en-us/library/windows/desktop/ms684323(v=vs.85).aspx
    """
    OpenSCManager_Fn = windll.Advapi32.OpenSCManagerA   #SC_HANDLE WINAPI OpenSCManager(
    OpenSCManager_Fn.argtypes = [                       #
        LPCTSTR,                                #   _In_opt_ LPCTSTR lpMachineName,
        LPCTSTR,                                #   _In_opt_ LPCTSTR lpDatabaseName,
        wintypes.DWORD                                  #   _In_     DWORD   dwDesiredAccess
    ]
    OpenSCManager_Fn.restype = wintypes.SC_HANDLE
    handle = OpenSCManager_Fn(
        machine_name,
        database_name,
        desired_access
    )
    return handle