int WbemNative.IWbemServices.PutInstanceAsync(
WbemNative.IWbemClassObject wbemObject,
Int32 lFlags,
WbemNative.IWbemContext wbemContext,
WbemNative.IWbemObjectSink wbemSink
)
{
if (wbemObject == null || wbemContext == null || wbemSink == null || this.wbemServices == null)
{
return((int)WbemNative.WbemStatus.WBEM_E_INVALID_PARAMETER);
}
using (ServiceModelActivity activity = DiagnosticUtility.ShouldUseActivity ? ServiceModelActivity.CreateBoundedActivity() : null)
{
try
{
object val = null;
int type = 0;
int favor = 0;
WbemException.ThrowIfFail(wbemObject.Get("__CLASS", 0, ref val, ref type, ref favor));
string className = (string)val;
ServiceModelActivity.Start(activity, SR.GetString(SR.WmiPutInstance, string.IsNullOrEmpty(className) ? string.Empty : className), ActivityType.WmiPutInstance);
ParameterContext parms = new ParameterContext(className, this.wbemServices, wbemContext, wbemSink);
WbemInstance wbemInstance = new WbemInstance(parms, wbemObject);
IWmiProvider wmiProvider = this.GetProvider(parms.ClassName);
if (wmiProvider.PutInstance(new InstanceContext(wbemInstance)))
{
wbemInstance.Indicate();
}
WbemException.ThrowIfFail(wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
(int)WbemNative.WbemStatus.WBEM_S_NO_ERROR, null, null));
}
catch (WbemException e)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, (ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi, (uint)System.Runtime.Diagnostics.EventLogEventId.WmiPutInstanceFailed,
TraceUtility.CreateSourceString(this), e.ToString());
wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
e.ErrorCode, null, null);
return(e.ErrorCode);
}
#pragma warning suppress 56500 // covered by FxCOP
catch (Exception e)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, (ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi, (uint)System.Runtime.Diagnostics.EventLogEventId.WmiPutInstanceFailed,
TraceUtility.CreateSourceString(this), e.ToString());
wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
(int)WbemNative.WbemStatus.WBEM_E_FAILED, null, null);
return((int)WbemNative.WbemStatus.WBEM_E_FAILED);
}
finally
{
Marshal.ReleaseComObject(wbemSink);
}
}
return((int)WbemNative.WbemStatus.WBEM_S_NO_ERROR);
}
int WbemNative.IWbemServices.GetObjectAsync(
string objectPath,
Int32 flags,
WbemNative.IWbemContext wbemContext,
WbemNative.IWbemObjectSink wbemSink)
{
if (wbemContext == null || wbemSink == null || this.wbemServices == null)
{
return((int)WbemNative.WbemStatus.WBEM_E_INVALID_PARAMETER);
}
using (ServiceModelActivity activity = DiagnosticUtility.ShouldUseActivity ?
ServiceModelActivity.CreateActivity(true, SR.GetString(SR.WmiGetObject, string.IsNullOrEmpty(objectPath) ? string.Empty : objectPath), ActivityType.WmiGetObject) : null)
{
try
{
ObjectPathRegex objPathRegex = new ObjectPathRegex(objectPath);
ParameterContext parms = new ParameterContext(objPathRegex.ClassName, this.wbemServices, wbemContext, wbemSink);
WbemInstance wbemInstance = new WbemInstance(parms, objPathRegex);
IWmiProvider wmiProvider = this.GetProvider(parms.ClassName);
if (wmiProvider.GetInstance(new InstanceContext(wbemInstance)))
{
wbemInstance.Indicate();
}
WbemException.ThrowIfFail(wbemSink.SetStatus(
(int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
(int)WbemNative.WbemStatus.WBEM_S_NO_ERROR,
null,
null));
}
catch (WbemException e)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, (ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi, (uint)System.Runtime.Diagnostics.EventLogEventId.WmiGetObjectFailed,
TraceUtility.CreateSourceString(this), e.ToString());
wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
e.ErrorCode, null, null);
return(e.ErrorCode);
}
#pragma warning suppress 56500 // covered by FxCOP
catch (Exception e)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, (ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi, (uint)System.Runtime.Diagnostics.EventLogEventId.WmiGetObjectFailed,
TraceUtility.CreateSourceString(this), e.ToString());
wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
(int)WbemNative.WbemStatus.WBEM_E_FAILED, null, null);
return((int)WbemNative.WbemStatus.WBEM_E_FAILED);
}
finally
{
Marshal.ReleaseComObject(wbemSink);
}
}
return((int)WbemNative.WbemStatus.WBEM_S_NO_ERROR);
}
public void Register(string className, IWmiProvider wmiProvider)
{
lock (this.syncRoot)
{
if (!this.initialized)
{
this.Initialize();
}
this.wmiProviders.Add(className, wmiProvider);
}
}
int WbemNative.IWbemServices.CreateInstanceEnumAsync(
string className,
Int32 flags,
WbemNative.IWbemContext wbemContext,
WbemNative.IWbemObjectSink wbemSink)
{
if (wbemContext == null || wbemSink == null || this.wbemServices == null)
{
return((int)WbemNative.WbemStatus.WBEM_E_INVALID_PARAMETER);
}
try
{
ParameterContext parms = new ParameterContext(className, this.wbemServices, wbemContext, wbemSink);
IWmiProvider wmiProvider = this.GetProvider(parms.ClassName);
wmiProvider.EnumInstances(new InstancesContext(parms));
WbemException.ThrowIfFail(wbemSink.SetStatus(
(int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
(int)WbemNative.WbemStatus.WBEM_S_NO_ERROR,
null,
null));
}
catch (WbemException e)
{
wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
e.ErrorCode, null, null);
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
(ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi,
(uint)System.Runtime.Diagnostics.EventLogEventId.WmiCreateInstanceFailed,
className,
e.ToString());
return(e.ErrorCode);
}
#pragma warning suppress 56500 // covered by FxCOP
catch (Exception e)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
(ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi,
(uint)System.Runtime.Diagnostics.EventLogEventId.WmiCreateInstanceFailed,
className,
e.ToString());
wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
(int)WbemNative.WbemStatus.WBEM_E_FAILED, null, null);
return((int)WbemNative.WbemStatus.WBEM_E_FAILED);
}
finally
{
Marshal.ReleaseComObject(wbemSink);
}
return((int)WbemNative.WbemStatus.WBEM_S_NO_ERROR);
}
public void Register(string className, IWmiProvider wmiProvider)
{
lock (this.syncRoot)
{
if (!this.initialized)
{
this.Initialize();
}
this.wmiProviders.Add(className, wmiProvider);
}
}
int WbemNative.IWbemServices.ExecMethodAsync(
string objectPath,
string methodName,
Int32 flags,
WbemNative.IWbemContext wbemContext,
WbemNative.IWbemClassObject wbemInParams,
WbemNative.IWbemObjectSink wbemSink)
{
if (wbemContext == null || wbemInParams == null || wbemSink == null || this.wbemServices == null)
{
return((int)WbemNative.WbemStatus.WBEM_E_INVALID_PARAMETER);
}
int result = (int)WbemNative.WbemStatus.WBEM_S_NO_ERROR;
try
{
ObjectPathRegex objPathRegex = new ObjectPathRegex(objectPath);
ParameterContext parms = new ParameterContext(objPathRegex.ClassName, this.wbemServices, wbemContext, wbemSink);
WbemInstance wbemInstance = new WbemInstance(parms, objPathRegex);
MethodContext methodContext = new MethodContext(parms, methodName, wbemInParams, wbemInstance);
IWmiProvider wmiProvider = this.GetProvider(parms.ClassName);
if (!wmiProvider.InvokeMethod(methodContext))
{
result = (int)WbemNative.WbemStatus.WBEM_E_NOT_FOUND;
}
WbemException.ThrowIfFail(wbemSink.SetStatus(
(int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
(int)result,
null,
null));
}
catch (WbemException e)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
(ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi,
(uint)System.Runtime.Diagnostics.EventLogEventId.WmiExecMethodFailed,
e.ToString());
result = e.ErrorCode;
wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
result, null, null);
}
#pragma warning suppress 56500 // covered by FxCOP
catch (Exception e)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
(ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi,
(uint)System.Runtime.Diagnostics.EventLogEventId.WmiExecMethodFailed,
e.ToString());
result = (int)WbemNative.WbemStatus.WBEM_E_FAILED;
wbemSink.SetStatus((int)WbemNative.tag_WBEM_STATUS_TYPE.WBEM_STATUS_COMPLETE,
(int)result, null, null);
}
finally
{
Marshal.ReleaseComObject(wbemSink);
}
return(result);
}
