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# Copyright 2017 Cloudbase Solutions Srl
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import ctypes
from os_win.utils.winapi import wintypes
lib_handle = None
class NOTIFY_FILTER_AND_TYPE(ctypes.Structure):
_fields_ = [
('dwObjectType', wintypes.DWORD),
('FilterFlags', wintypes.LONGLONG)
]
class CLUSTER_ENUM_ITEM(ctypes.Structure):
_fields_ = [
('dwVersion', wintypes.DWORD),
('dwType', wintypes.DWORD),
('cbId', wintypes.DWORD),
('lpszId', wintypes.LPWSTR),
('cbName', wintypes.DWORD),
('lpszName', wintypes.LPWSTR)
]
PCLUSTER_ENUM_ITEM = ctypes.POINTER(CLUSTER_ENUM_ITEM)
PNOTIFY_FILTER_AND_TYPE = ctypes.POINTER(NOTIFY_FILTER_AND_TYPE)
def register():
global lib_handle
lib_handle = ctypes.windll.clusapi
lib_handle.CancelClusterGroupOperation.argtypes = [
wintypes.HANDLE,
wintypes.DWORD
]
lib_handle.CancelClusterGroupOperation.restype = wintypes.DWORD
lib_handle.CloseCluster.argtypes = [wintypes.HANDLE]
lib_handle.CloseCluster.restype = wintypes.BOOL
lib_handle.CloseClusterGroup.argtypes = [wintypes.HANDLE]
lib_handle.CloseClusterGroup.restype = wintypes.BOOL
lib_handle.CloseClusterNode.argtypes = [wintypes.HANDLE]
lib_handle.CloseClusterNode.restype = wintypes.BOOL
lib_handle.CloseClusterResource.argtypes = [wintypes.HANDLE]
lib_handle.CloseClusterResource.restype = wintypes.BOOL
lib_handle.CloseClusterNotifyPort.argtypes = [wintypes.HANDLE]
lib_handle.CloseClusterNotifyPort.restype = wintypes.BOOL
lib_handle.ClusterCloseEnumEx.argtypes = [wintypes.HANDLE]
lib_handle.ClusterCloseEnumEx.restype = wintypes.BOOL
lib_handle.ClusterEnumEx.argtypes = [
wintypes.HANDLE,
wintypes.DWORD,
wintypes.PVOID,
wintypes.LPDWORD
]
lib_handle.ClusterEnumEx.restype = wintypes.DWORD
lib_handle.ClusterGetEnumCountEx.argtypes = [
wintypes.HANDLE,
]
lib_handle.ClusterGetEnumCountEx.restype = wintypes.DWORD
lib_handle.ClusterGroupControl.argtypes = [
wintypes.HANDLE,
wintypes.HANDLE,
wintypes.DWORD,
wintypes.LPVOID,
wintypes.DWORD,
wintypes.LPVOID,
wintypes.DWORD,
wintypes.LPVOID
]
lib_handle.ClusterGroupControl.restype = wintypes.DWORD
lib_handle.ClusterOpenEnumEx.argtypes = [
wintypes.HANDLE,
wintypes.DWORD,
wintypes.PVOID
]
lib_handle.ClusterOpenEnumEx.restype = wintypes.HANDLE
lib_handle.DestroyClusterGroup.argtypes = [
wintypes.HANDLE
]
lib_handle.DestroyClusterGroup.restype = wintypes.DWORD
lib_handle.GetClusterGroupState.argtypes = [
wintypes.HANDLE,
wintypes.LPWSTR,
wintypes.PDWORD
]
lib_handle.GetClusterGroupState.restype = wintypes.DWORD
lib_handle.CreateClusterNotifyPortV2.argtypes = [
wintypes.HANDLE,
wintypes.HANDLE,
PNOTIFY_FILTER_AND_TYPE,
wintypes.DWORD,
wintypes.PDWORD
]
lib_handle.CreateClusterNotifyPortV2.restype = wintypes.HANDLE
lib_handle.GetClusterNotifyV2.argtypes = [
wintypes.HANDLE,
ctypes.POINTER(wintypes.PDWORD),
PNOTIFY_FILTER_AND_TYPE,
wintypes.PBYTE,
wintypes.LPDWORD,
wintypes.LPWSTR,
wintypes.LPDWORD,
wintypes.LPWSTR,
wintypes.LPDWORD,
wintypes.LPWSTR,
wintypes.LPDWORD,
wintypes.LPWSTR,
wintypes.LPDWORD,
wintypes.DWORD
]
lib_handle.GetClusterNotifyV2.restype = wintypes.DWORD
lib_handle.MoveClusterGroupEx.argtypes = [
wintypes.HANDLE,
wintypes.HANDLE,
wintypes.DWORD,
wintypes.PVOID,
wintypes.DWORD
]
lib_handle.MoveClusterGroupEx.restype = wintypes.DWORD
lib_handle.OfflineClusterGroup.argtypes = [
wintypes.HANDLE
]
lib_handle.OfflineClusterGroup.restype = wintypes.DWORD
lib_handle.OnlineClusterGroup.argtypes = [
wintypes.HANDLE,
wintypes.HANDLE,
]
lib_handle.OnlineClusterGroup.restype = wintypes.DWORD
lib_handle.OpenCluster.argtypes = [wintypes.LPCWSTR]
lib_handle.OpenCluster.restype = wintypes.HANDLE
lib_handle.OpenClusterGroup.argtypes = [
wintypes.HANDLE,
wintypes.LPCWSTR
]
lib_handle.OpenClusterGroup.restype = wintypes.HANDLE
lib_handle.OpenClusterNode.argtypes = [
wintypes.HANDLE,
wintypes.LPCWSTR
]
lib_handle.OpenClusterNode.restype = wintypes.HANDLE
lib_handle.OpenClusterResource.argtypes = [
wintypes.HANDLE,
wintypes.LPCWSTR
]
lib_handle.OpenClusterResource.restype = wintypes.HANDLE
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