int WbemNative.IWbemServices.ExecQueryAsync(string queryLanguage, string query, int flags, WbemNative.IWbemContext wbemContext, WbemNative.IWbemObjectSink wbemSink)
{
if (((wbemContext == null) || (wbemSink == null)) || (this.wbemServices == null))
{
return(-2147217400);
}
try
{
QueryRegex regex = new QueryRegex(query);
ParameterContext parms = new ParameterContext(regex.ClassName, this.wbemServices, wbemContext, wbemSink);
this.GetProvider(parms.ClassName).EnumInstances(new InstancesContext(parms));
WbemException.ThrowIfFail(wbemSink.SetStatus(0, 0, null, null));
}
catch (WbemException exception)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, EventLogCategory.Wmi, (EventLogEventId)(-1073610736), new string[] { exception.ToString() });
wbemSink.SetStatus(0, exception.ErrorCode, null, null);
return(exception.ErrorCode);
}
catch (Exception exception2)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, EventLogCategory.Wmi, (EventLogEventId)(-1073610736), new string[] { exception2.ToString() });
wbemSink.SetStatus(0, -2147217407, null, null);
return(-2147217407);
}
finally
{
Marshal.ReleaseComObject(wbemSink);
}
return(0);
}
int WbemNative.IWbemServices.ExecQueryAsync(
string queryLanguage,
string query,
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
{
QueryRegex queryRegex = new QueryRegex(query);
ParameterContext parms = new ParameterContext(queryRegex.ClassName, this.wbemServices, wbemContext, wbemSink);
IWmiProvider wmiProvider = this.GetProvider(parms.ClassName);
//we let WMI to parse WQL to filter results from appropriate provider
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)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
(ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi,
(uint)System.Runtime.Diagnostics.EventLogEventId.WmiExecQueryFailed,
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.WmiExecQueryFailed,
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.ExecQueryAsync(string queryLanguage, string query, int flags, WbemNative.IWbemContext wbemContext, WbemNative.IWbemObjectSink wbemSink)
{
if (((wbemContext == null) || (wbemSink == null)) || (this.wbemServices == null))
{
return -2147217400;
}
try
{
QueryRegex regex = new QueryRegex(query);
ParameterContext parms = new ParameterContext(regex.ClassName, this.wbemServices, wbemContext, wbemSink);
this.GetProvider(parms.ClassName).EnumInstances(new InstancesContext(parms));
WbemException.ThrowIfFail(wbemSink.SetStatus(0, 0, null, null));
}
catch (WbemException exception)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, EventLogCategory.Wmi, (EventLogEventId) (-1073610736), new string[] { exception.ToString() });
wbemSink.SetStatus(0, exception.ErrorCode, null, null);
return exception.ErrorCode;
}
catch (Exception exception2)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error, EventLogCategory.Wmi, (EventLogEventId) (-1073610736), new string[] { exception2.ToString() });
wbemSink.SetStatus(0, -2147217407, null, null);
return -2147217407;
}
finally
{
Marshal.ReleaseComObject(wbemSink);
}
return 0;
}
int WbemNative.IWbemServices.ExecQueryAsync(
string queryLanguage,
string query,
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
{
QueryRegex queryRegex = new QueryRegex(query);
ParameterContext parms = new ParameterContext(queryRegex.ClassName, this.wbemServices, wbemContext, wbemSink);
IWmiProvider wmiProvider = this.GetProvider(parms.ClassName);
//we let WMI to parse WQL to filter results from appropriate provider
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)
{
DiagnosticUtility.EventLog.LogEvent(TraceEventType.Error,
(ushort)System.Runtime.Diagnostics.EventLogCategory.Wmi,
(uint)System.Runtime.Diagnostics.EventLogEventId.WmiExecQueryFailed,
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.WmiExecQueryFailed,
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;
}
