public static CimSession Create(string computerName, CimSessionOptions sessionOptions)
{
IPAddress pAddress = null;
InstanceHandle instanceHandle = null;
SessionHandle sessionHandle = null;
CimSession cimSession;
string protocol;
DestinationOptionsHandle destinationOptionsHandle;
string str = computerName;
if (!string.IsNullOrEmpty(str) && IPAddress.TryParse(str, out pAddress) && pAddress.AddressFamily == AddressFamily.InterNetworkV6 && str[0] != '[')
{
str = string.Concat("[", str, "]");
}
IDisposable disposable = CimApplication.AssertNoPendingShutdown();
using (disposable)
{
ApplicationHandle handle = CimApplication.Handle;
if (sessionOptions == null)
{
protocol = null;
}
else
{
protocol = sessionOptions.Protocol;
}
string str1 = str;
if (sessionOptions == null)
{
destinationOptionsHandle = null;
}
else
{
destinationOptionsHandle = sessionOptions.DestinationOptionsHandle ?? sessionOptions.DestinationOptionsHandleOnDemand;
}
MiResult miResult = ApplicationMethods.NewSession(handle, protocol, str1, destinationOptionsHandle, out instanceHandle, out sessionHandle);
if (miResult != MiResult.NOT_FOUND)
{
CimException.ThrowIfMiResultFailure(miResult, instanceHandle);
CimSession cimSession1 = new CimSession(sessionHandle, computerName);
cimSession = cimSession1;
}
else
{
throw new CimException(miResult, null, instanceHandle, System.Management.Automation.Strings.UnrecognizedProtocolName);
}
}
return cimSession;
}
public void Close()
{
lock (this._disposeThreadSafetyLock)
{
if (!this._disposed)
{
this._disposed = true;
}
else
{
return;
}
}
MiResult miResult = this._handle.ReleaseHandleSynchronously();
CimException.ThrowIfMiResultFailure(miResult);
}
/// <summary>
/// Instantiates an empty <see cref="CimInstance"/>.
/// </summary>
/// <param name="cimClass"></param>
/// <exception cref="ArgumentException">Thrown when <paramref name="cimClass"/> is null or when it doesn't follow the format specified by DSP0004</exception>
public CimInstance(CimClass cimClass)
{
if (cimClass == null)
{
throw new ArgumentNullException("cimClass");
}
MI_Instance tmpHandle;
MI_Result result = CimApplication.Handle.NewInstanceFromClass(cimClass.CimSystemProperties.ClassName, cimClass.ClassHandle, out tmpHandle);
if (result == MI_Result.MI_RESULT_INVALID_PARAMETER)
{
throw new ArgumentOutOfRangeException("cimClass");
}
CimException.ThrowIfMiResultFailure(result);
result = tmpHandle.SetNameSpace(cimClass.CimSystemProperties.Namespace);
CimException.ThrowIfMiResultFailure(result);
result = tmpHandle.SetServerName(cimClass.CimSystemProperties.ServerName);
CimException.ThrowIfMiResultFailure(result);
this.nativeInstance = tmpHandle;
}