// Copyright 2017 The Fuchsia 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 "async_stub.h"

namespace {

mx_status_t stub_begin_wait(async_t* async, async_wait_t* wait) {
    return static_cast<AsyncStub*>(async)->BeginWait(wait);
}

mx_status_t stub_cancel_wait(async_t* async, async_wait_t* wait) {
    return static_cast<AsyncStub*>(async)->CancelWait(wait);
}

mx_status_t stub_post_task(async_t* async, async_task_t* task) {
    return static_cast<AsyncStub*>(async)->PostTask(task);
}

mx_status_t stub_cancel_task(async_t* async, async_task_t* task) {
    return static_cast<AsyncStub*>(async)->CancelTask(task);
}

mx_status_t stub_queue_packet(async_t* async, async_receiver_t* receiver,
                              const mx_packet_user_t* data) {
    return static_cast<AsyncStub*>(async)->QueuePacket(receiver, data);
}

const async_ops_t g_stub_ops = {
    .begin_wait = stub_begin_wait,
    .cancel_wait = stub_cancel_wait,
    .post_task = stub_post_task,
    .cancel_task = stub_cancel_task,
    .queue_packet = stub_queue_packet,
};

} // namespace

AsyncStub::AsyncStub()
    : async_t{&g_stub_ops} {}

AsyncStub::~AsyncStub() {}

mx_status_t AsyncStub::BeginWait(async_wait_t* wait) {
    return MX_ERR_NOT_SUPPORTED;
}

mx_status_t AsyncStub::CancelWait(async_wait_t* wait) {
    return MX_ERR_NOT_SUPPORTED;
}

mx_status_t AsyncStub::PostTask(async_task_t* task) {
    return MX_ERR_NOT_SUPPORTED;
}

mx_status_t AsyncStub::CancelTask(async_task_t* task) {
    return MX_ERR_NOT_SUPPORTED;
}

mx_status_t AsyncStub::QueuePacket(async_receiver_t* receiver,
                                   const mx_packet_user_t* data) {
    return MX_ERR_NOT_SUPPORTED;
}