// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "device/fido/fido_task.h"

#include <utility>

#include "base/bind.h"
#include "base/stl_util.h"
#include "base/threading/sequenced_task_runner_handle.h"
#include "device/fido/fido_constants.h"

namespace device {

FidoTask::FidoTask(FidoDevice* device) : device_(device), weak_factory_(this) {
  DCHECK(device_);
  DCHECK(device_->SupportedProtocolIsInitialized());
  base::SequencedTaskRunnerHandle::Get()->PostTask(
      FROM_HERE,
      base::BindOnce(&FidoTask::StartTask, weak_factory_.GetWeakPtr()));
}

FidoTask::~FidoTask() = default;

void FidoTask::CancelTask() {
  if (device()->supported_protocol() != ProtocolVersion::kCtap)
    return;

  device()->Cancel();
}

}  // namespace device