public DesktopNativeWorkItem(DacpWorkRequestData result)
{
_callback = result.Function;
_data = result.Context;
switch (result.FunctionType)
{
default:
case WorkRequestFunctionTypes.UNKNOWNWORKITEM:
_kind = WorkItemKind.Unknown;
break;
case WorkRequestFunctionTypes.TIMERDELETEWORKITEM:
_kind = WorkItemKind.TimerDelete;
break;
case WorkRequestFunctionTypes.QUEUEUSERWORKITEM:
_kind = WorkItemKind.QueueUserWorkItem;
break;
case WorkRequestFunctionTypes.ASYNCTIMERCALLBACKCOMPLETION:
_kind = WorkItemKind.AsyncTimer;
break;
case WorkRequestFunctionTypes.ASYNCCALLBACKCOMPLETION:
_kind = WorkItemKind.AsyncCallback;
break;
}
}
internal override IEnumerable <NativeWorkItem> EnumerateWorkItems()
{
IThreadPoolData data = GetThreadPoolData();
if (_version == DesktopVersion.v2)
{
ulong curr = data.FirstWorkRequest;
byte[] bytes = GetByteArrayForStruct <DacpWorkRequestData>();
while (Request(DacRequests.WORKREQUEST_DATA, curr, bytes))
{
GCHandle handle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
DacpWorkRequestData result = (DacpWorkRequestData)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(DacpWorkRequestData));
handle.Free();
yield return(new DesktopNativeWorkItem(result));
curr = result.NextWorkRequest;
if (curr == 0)
{
break;
}
}
}
}
public DesktopNativeWorkItem(DacpWorkRequestData result)
{
Callback = result.Function;
Data = result.Context;
Kind = result.FunctionType switch
{
WorkRequestFunctionTypes.TIMERDELETEWORKITEM => WorkItemKind.TimerDelete,
WorkRequestFunctionTypes.QUEUEUSERWORKITEM => WorkItemKind.QueueUserWorkItem,
WorkRequestFunctionTypes.ASYNCTIMERCALLBACKCOMPLETION => WorkItemKind.AsyncTimer,
WorkRequestFunctionTypes.ASYNCCALLBACKCOMPLETION => WorkItemKind.AsyncCallback,
_ => WorkItemKind.Unknown,
};
}
public DesktopNativeWorkItem(DacpWorkRequestData result)
{
m_callback = result.Function;
m_data = result.Context;
switch (result.FunctionType)
{
default:
case WorkRequestFunctionTypes.UNKNOWNWORKITEM:
m_kind = WorkItemKind.Unknown;
break;
case WorkRequestFunctionTypes.TIMERDELETEWORKITEM:
m_kind = WorkItemKind.TimerDelete;
break;
case WorkRequestFunctionTypes.QUEUEUSERWORKITEM:
m_kind = WorkItemKind.QueueUserWorkItem;
break;
case WorkRequestFunctionTypes.ASYNCTIMERCALLBACKCOMPLETION:
m_kind = WorkItemKind.AsyncTimer;
break;
case WorkRequestFunctionTypes.ASYNCCALLBACKCOMPLETION:
m_kind = WorkItemKind.AsyncCallback;
break;
}
}
