private List<string> SetUpComputerInfoUsingWsman(IEnumerable<string> computerNames, CancellationToken token)
{
bool flag = false;
List<string> strs = new List<string>();
CimOperationOptions cimOperationOption = new CimOperationOptions();
cimOperationOption.Timeout = TimeSpan.FromMilliseconds(2000);
cimOperationOption.CancellationToken = new CancellationToken?(token);
CimOperationOptions cimOperationOption1 = cimOperationOption;
foreach (string computerName in computerNames)
{
try
{
CimSession cimSession = RemoteDiscoveryHelper.CreateCimSession(computerName, this.Credential, this.WsmanAuthentication, token, this);
using (cimSession)
{
IEnumerable<CimInstance> cimInstances = cimSession.QueryInstances("root/cimv2", "WQL", "Select * from Win32_OperatingSystem", cimOperationOption1);
foreach (CimInstance cimInstance in cimInstances)
{
flag = true;
if (this._computerInfos.ContainsKey(computerName))
{
continue;
}
RestartComputerCommand.ComputerInfo computerInfo = new RestartComputerCommand.ComputerInfo();
computerInfo.LastBootUpTime = cimInstance.CimInstanceProperties["LastBootUpTime"].Value.ToString();
computerInfo.RebootComplete = false;
RestartComputerCommand.ComputerInfo computerInfo1 = computerInfo;
this._computerInfos.Add(computerName, computerInfo1);
strs.Add(computerName);
}
if (!flag)
{
string str = StringUtil.Format(ComputerResources.RestartComputerSkipped, computerName, ComputerResources.CannotGetOperatingSystemObject);
ErrorRecord errorRecord = new ErrorRecord(new InvalidOperationException(str), "RestartComputerSkipped", ErrorCategory.OperationStopped, computerName);
base.WriteError(errorRecord);
}
}
}
catch (CimException cimException1)
{
CimException cimException = cimException1;
string str1 = StringUtil.Format(ComputerResources.RestartComputerSkipped, computerName, cimException.Message);
ErrorRecord errorRecord1 = new ErrorRecord(new InvalidOperationException(str1), "RestartComputerSkipped", ErrorCategory.OperationStopped, computerName);
base.WriteError(errorRecord1);
}
catch (Exception exception1)
{
Exception exception = exception1;
CommandProcessorBase.CheckForSevereException(exception);
string str2 = StringUtil.Format(ComputerResources.RestartComputerSkipped, computerName, exception.Message);
ErrorRecord errorRecord2 = new ErrorRecord(new InvalidOperationException(str2), "RestartComputerSkipped", ErrorCategory.OperationStopped, computerName);
base.WriteError(errorRecord2);
}
}
return strs;
}
private List<string> SetUpComputerInfoUsingDcom(IEnumerable<string> computerNames, ConnectionOptions options)
{
List<string> strs = new List<string>();
ObjectQuery objectQuery = new ObjectQuery("Select * From Win32_OperatingSystem");
EnumerationOptions enumerationOption = new EnumerationOptions();
enumerationOption.UseAmendedQualifiers = true;
enumerationOption.DirectRead = true;
EnumerationOptions enumerationOption1 = enumerationOption;
ManagementObjectSearcher managementObjectSearcher = null;
ManagementObjectCollection managementObjectCollections = null;
foreach (string computerName in computerNames)
{
try
{
try
{
ManagementScope managementScope = new ManagementScope(ComputerWMIHelper.GetScopeString(computerName, "\\root\\cimv2"), options);
managementObjectSearcher = new ManagementObjectSearcher(managementScope, objectQuery, enumerationOption1);
managementObjectCollections = managementObjectSearcher.Get();
if (managementObjectCollections.Count <= 0)
{
string str = StringUtil.Format(ComputerResources.RestartComputerSkipped, computerName, ComputerResources.CannotGetOperatingSystemObject);
ErrorRecord errorRecord = new ErrorRecord(new InvalidOperationException(str), "RestartComputerSkipped", ErrorCategory.OperationStopped, computerName);
base.WriteError(errorRecord);
}
else
{
foreach (ManagementBaseObject managementBaseObject in managementObjectCollections)
{
if (this._computerInfos.ContainsKey(computerName))
{
continue;
}
RestartComputerCommand.ComputerInfo computerInfo = new RestartComputerCommand.ComputerInfo();
computerInfo.LastBootUpTime = managementBaseObject.Properties["LastBootUpTime"].Value.ToString();
computerInfo.RebootComplete = false;
RestartComputerCommand.ComputerInfo computerInfo1 = computerInfo;
this._computerInfos.Add(computerName, computerInfo1);
strs.Add(computerName);
}
}
}
catch (ManagementException managementException1)
{
ManagementException managementException = managementException1;
string str1 = StringUtil.Format(ComputerResources.RestartComputerSkipped, computerName, managementException.Message);
ErrorRecord errorRecord1 = new ErrorRecord(new InvalidOperationException(str1), "RestartComputerSkipped", ErrorCategory.OperationStopped, computerName);
base.WriteError(errorRecord1);
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
string str2 = StringUtil.Format(ComputerResources.RestartComputerSkipped, computerName, cOMException.Message);
ErrorRecord errorRecord2 = new ErrorRecord(new InvalidOperationException(str2), "RestartComputerSkipped", ErrorCategory.OperationStopped, computerName);
base.WriteError(errorRecord2);
}
catch (UnauthorizedAccessException unauthorizedAccessException1)
{
UnauthorizedAccessException unauthorizedAccessException = unauthorizedAccessException1;
string str3 = StringUtil.Format(ComputerResources.RestartComputerSkipped, computerName, unauthorizedAccessException.Message);
ErrorRecord errorRecord3 = new ErrorRecord(new InvalidOperationException(str3), "RestartComputerSkipped", ErrorCategory.OperationStopped, computerName);
base.WriteError(errorRecord3);
}
}
finally
{
if (managementObjectSearcher != null)
{
managementObjectSearcher.Dispose();
}
if (managementObjectCollections != null)
{
managementObjectCollections.Dispose();
}
}
}
return strs;
}