blob: ff8699a5e40eb5aefd8eb107aa09776c0e49e8be [file] [log] [blame]
/*
* Copyright (c) 2016, The OpenThread Authors.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <mutex>
#include "IListenerContext.h"
#include "IAsyncThreadNotify.h"
#include "ListenerArgs.h"
namespace ot
{
[Windows::Foundation::Metadata::WebHostHidden]
public ref class DatagramListenerContext sealed : public IListenerContext
{
public:
using DatagramSocket = Windows::Networking::Sockets::DatagramSocket;
DatagramListenerContext(IAsyncThreadNotify^ notify, DatagramSocket^ listener, ListenerArgs^ args);
virtual ~DatagramListenerContext();
virtual void Listen_Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e);
virtual Windows::Foundation::IAsyncAction^ CancelIO();
private:
using MessageReceivedEventArgs = Windows::Networking::Sockets::DatagramSocketMessageReceivedEventArgs;
using MessageHandler = Windows::Foundation::TypedEventHandler<DatagramSocket^, MessageReceivedEventArgs^>;
using DataReader = Windows::Storage::Streams::DataReader;
using DataWriter = Windows::Storage::Streams::DataWriter;
using IOutputStream = Windows::Storage::Streams::IOutputStream;
using Listener = DatagramSocket;
using Args = ListenerArgs;
using mutex_t = std::mutex;
void OnMessage(DatagramSocket^ socket, MessageReceivedEventArgs^ eventArgs);
void Receive(DataReader^, unsigned int strLen, DataWriter^);
String^ CreateEchoMessage(String^ msg);
void EchoMessage(DataWriter^, String^ echo);
DataWriter^ GetDataWriter();
IAsyncThreadNotify^ _notify;
Listener^ _listener;
Args^ _args;
DataWriter^ _dataWriter;
mutable mutex_t _mtx;
// mutex protected data
IOutputStream^ _outputStream;
};
} // namespace ot