public T RunActionWithKey <T>(string keyName, Func <IDistributedStoreKey, T> action, DxStoreKeyAccessMode mode = DxStoreKeyAccessMode.Read)
{
IDistributedStoreKey distributedStoreKey = string.IsNullOrEmpty(keyName) ? this.rootKey : this.rootKey.OpenKey(keyName, mode, false, null);
T result;
try
{
T t = action(distributedStoreKey);
result = t;
}
finally
{
if (distributedStoreKey != null && !object.ReferenceEquals(distributedStoreKey, this.rootKey))
{
distributedStoreKey.Dispose();
}
}
return(result);
}
private void MonitorEvents()
{
AmClusterNotifyHandle amClusterNotifyHandle = null;
IDistributedStoreKey distributedStoreKey = null;
IDistributedStoreChangeNotify distributedStoreChangeNotify = null;
try
{
ClusterNotifyFlags networkClusterNotificationMask = RegistryParameters.NetworkClusterNotificationMask;
NetworkManager.TraceDebug("SettingClusterMask as 0x{0:x}", new object[]
{
networkClusterNotificationMask
});
amClusterNotifyHandle = ClusapiMethods.CreateClusterNotifyPort(AmClusterNotifyHandle.InvalidHandle, this.ClusterHandle, networkClusterNotificationMask, IntPtr.Zero);
if (amClusterNotifyHandle == null || amClusterNotifyHandle.IsInvalid)
{
int lastWin32Error = Marshal.GetLastWin32Error();
NetworkManager.TraceError("CreateClusterNotifyPort failed. Error code 0x{0:X8}", new object[]
{
lastWin32Error
});
throw new ClusCommonTransientException("CreateClusterNotifyPort", new Win32Exception(lastWin32Error));
}
using (IDistributedStoreKey clusterKey = DistributedStore.Instance.GetClusterKey(this.ClusterHandle, null, null, DxStoreKeyAccessMode.Write, false))
{
distributedStoreKey = clusterKey.OpenKey("Exchange\\DagNetwork", DxStoreKeyAccessMode.CreateIfNotExist, false, null);
}
this.RegisterForChangeNotification(distributedStoreKey, amClusterNotifyHandle);
TimeSpan t = new TimeSpan(0, 0, RegistryParameters.NetworkStatusPollingPeriodInSecs);
while (this.m_clusterHandlesAreValid && !this.m_shutdown)
{
StringBuilder stringBuilder = new StringBuilder(256);
uint num = Convert.ToUInt32(stringBuilder.Capacity);
IntPtr zero = IntPtr.Zero;
ClusterNotifyFlags clusterNotifyFlags;
int clusterNotify = ClusapiMethods.GetClusterNotify(amClusterNotifyHandle, out zero, out clusterNotifyFlags, stringBuilder, ref num, 3000U);
if (this.m_shutdown)
{
break;
}
if (this.m_netMap == null)
{
if (!this.TryDriveMapRefresh())
{
break;
}
}
else if (clusterNotify == 258)
{
if (t < ExDateTime.TimeDiff(ExDateTime.Now, this.m_mapLoadTime) && !this.TryDriveMapRefresh())
{
break;
}
}
else if (clusterNotify != 0)
{
NetworkManager.TraceDebug("GetClusterNotify() returned unexpected status code 0x{0:X)", new object[]
{
clusterNotify
});
}
else
{
string text = stringBuilder.ToString();
NetworkManager.TraceDebug("GetClusterNotify() returned notifyKey={0}, filterType=0x{1:x}, resName={2}", new object[]
{
zero,
clusterNotifyFlags,
text
});
if ((clusterNotifyFlags & ~(ClusterNotifyFlags.CLUSTER_CHANGE_NODE_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_REGISTRY_NAME | ClusterNotifyFlags.CLUSTER_CHANGE_REGISTRY_ATTRIBUTES | ClusterNotifyFlags.CLUSTER_CHANGE_REGISTRY_VALUE | ClusterNotifyFlags.CLUSTER_CHANGE_REGISTRY_SUBTREE | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_GROUP_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_GROUP_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_GROUP_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_GROUP_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_TYPE_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_TYPE_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_TYPE_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_CLUSTER_RECONNECT | ClusterNotifyFlags.CLUSTER_CHANGE_QUORUM_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_CLUSTER_PROPERTY)) != ~(ClusterNotifyFlags.CLUSTER_CHANGE_NODE_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_NODE_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_NODE_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_NODE_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_REGISTRY_NAME | ClusterNotifyFlags.CLUSTER_CHANGE_REGISTRY_ATTRIBUTES | ClusterNotifyFlags.CLUSTER_CHANGE_REGISTRY_VALUE | ClusterNotifyFlags.CLUSTER_CHANGE_REGISTRY_SUBTREE | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_GROUP_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_GROUP_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_GROUP_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_GROUP_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_TYPE_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_TYPE_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_RESOURCE_TYPE_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_CLUSTER_RECONNECT | ClusterNotifyFlags.CLUSTER_CHANGE_NETWORK_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_NETWORK_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_NETWORK_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_NETWORK_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_NETINTERFACE_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_NETINTERFACE_DELETED | ClusterNotifyFlags.CLUSTER_CHANGE_NETINTERFACE_ADDED | ClusterNotifyFlags.CLUSTER_CHANGE_NETINTERFACE_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_QUORUM_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_CLUSTER_STATE | ClusterNotifyFlags.CLUSTER_CHANGE_CLUSTER_PROPERTY | ClusterNotifyFlags.CLUSTER_CHANGE_HANDLE_CLOSE) && !this.TryDriveMapRefresh())
{
break;
}
}
}
}
finally
{
if (amClusterNotifyHandle != null)
{
amClusterNotifyHandle.Dispose();
amClusterNotifyHandle = null;
}
if (distributedStoreChangeNotify != null)
{
distributedStoreChangeNotify.Dispose();
}
if (distributedStoreKey != null)
{
distributedStoreKey.Dispose();
}
}
}
// Token: 0x06000543 RID: 1347 RVA: 0x00013D3C File Offset: 0x00011F3C
private XElement GetXElementSnapshotInternal(string keyName)
{
bool flag = false;
bool flag2 = true;
string keyName2;
string value;
if (!string.IsNullOrEmpty(keyName))
{
keyName2 = Utils.CombinePathNullSafe(this.rootKeyName, keyName);
value = keyName.Substring(keyName.LastIndexOf('\\') + 1);
}
else
{
keyName2 = this.rootKeyName;
value = "\\";
flag = true;
if (this.filterRootKeys.Length > 1)
{
flag2 = false;
}
}
XElement xelement = new XElement("Key", new XAttribute("Name", value));
XElement xelement2 = xelement;
if (this.IsProduceDxStoreFormat && flag)
{
xelement.Add(new XElement("Key", new XAttribute("Name", "Private")));
XElement xelement3 = new XElement("Key", new XAttribute("Name", "Public"));
xelement.Add(xelement3);
xelement2 = xelement3;
}
IDistributedStoreKey distributedStoreKey = flag ? this.baseKey : this.baseKey.OpenKey(keyName2, DxStoreKeyAccessMode.Read, false, null);
try
{
if (flag2 || this.isForceIncludeRootProperties)
{
foreach (string propertyName in distributedStoreKey.GetValueNames(null))
{
bool flag3;
RegistryValueKind kind;
object value2 = distributedStoreKey.GetValue(propertyName, out flag3, out kind, null);
if (value2 != null && flag3)
{
PropertyValue propertyValue = new PropertyValue(value2, kind);
xelement2.Add(propertyValue.ToXElement(propertyName));
}
}
}
IEnumerable <string> subkeyNames = distributedStoreKey.GetSubkeyNames(null);
if (subkeyNames != null)
{
foreach (string path in subkeyNames)
{
string keyName3 = Utils.CombinePathNullSafe(keyName ?? string.Empty, path);
if (!flag || this.IsIncludeKey(keyName3))
{
XElement xelementSnapshotInternal = this.GetXElementSnapshotInternal(keyName3);
xelement2.Add(xelementSnapshotInternal);
}
}
}
}
finally
{
if (distributedStoreKey != null && !flag)
{
distributedStoreKey.Dispose();
}
}
return(xelement);
}