/// <summary>
/// Overridden ProcessRecord.
/// </summary>
protected override void ProcessRecord()
{
if (ParameterSetName == "ForScriptBlock")
{
if (Thread.ProcessId != NtProcess.Current.ProcessId)
{
throw new ArgumentException("Must specify thread in current process to use script block.");
}
ApcCallback callback = (a, b, c) => PSUtils.InvokeWithArg(ScriptBlock, a, b, c);
if (Special)
{
Thread.QueueSpecialUserApc(callback, new IntPtr(Argument1), new IntPtr(Argument2), new IntPtr(Argument3));
}
else
{
Thread.QueueUserApc(callback, new IntPtr(Argument1), new IntPtr(Argument2), new IntPtr(Argument3));
}
}
else
{
if (Special)
{
Thread.QueueSpecialUserApc(new IntPtr(ApcRoutine), new IntPtr(Argument1), new IntPtr(Argument2), new IntPtr(Argument3));
}
else
{
Thread.QueueUserApc(new IntPtr(ApcRoutine), new IntPtr(Argument1), new IntPtr(Argument2), new IntPtr(Argument3));
}
}
}
/// <summary>
/// Queue a user APC to the thread.
/// </summary>
/// <param name="apc_routine">The APC callback delegate.</param>
/// <param name="normal_context">Context parameter.</param>
/// <param name="system_argument1">System argument 1.</param>
/// <param name="system_argument2">System argument 2.</param>
/// <remarks>This is only for APCs in the current process. You also must ensure the delegate is
/// valid at all times as this method doesn't take a reference to the delegate to prevent it being
/// garbage collected.</remarks>
public void QueueUserApc(ApcCallback apc_routine, IntPtr normal_context, IntPtr system_argument1, IntPtr system_argument2)
{
NtSystemCalls.NtQueueApcThread(Handle, Marshal.GetFunctionPointerForDelegate(apc_routine),
normal_context, system_argument1, system_argument2).ToNtException();
}
/// <summary>
/// Queue a user APC to the thread.
/// </summary>
/// <param name="apc_routine">The APC callback delegate.</param>
/// <param name="normal_context">Context parameter.</param>
/// <param name="system_argument1">System argument 1.</param>
/// <param name="system_argument2">System argument 2.</param>
/// <remarks>This is only for APCs in the current process. You also must ensure the delegate is
/// valid at all times as this method doesn't take a reference to the delegate to prevent it being
/// garbage collected.</remarks>
public void QueueUserApc(ApcCallback apc_routine, IntPtr normal_context, IntPtr system_argument1, IntPtr system_argument2)
{
QueueUserApc(apc_routine, normal_context, system_argument1, system_argument2);
}
/// <summary>
/// Queue a user APC to the thread.
/// </summary>
/// <param name="apc_routine">The APC callback delegate.</param>
/// <param name="normal_context">Context parameter.</param>
/// <param name="system_argument1">System argument 1.</param>
/// <param name="system_argument2">System argument 2.</param>
/// <param name="throw_on_error">True to throw on error.</param>
/// <returns>The NT status code.</returns>
/// <remarks>This is only for APCs in the current process. You also must ensure the delegate is
/// valid at all times as this method doesn't take a reference to the delegate to prevent it being
/// garbage collected.</remarks>
public NtStatus QueueUserApc(ApcCallback apc_routine, IntPtr normal_context,
IntPtr system_argument1, IntPtr system_argument2, bool throw_on_error)
{
return(QueueUserApc(Marshal.GetFunctionPointerForDelegate(apc_routine),
normal_context, system_argument1, system_argument2, throw_on_error));
}
