websocket-factory.cpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#include "websocket-factory.hpp"

namespace nfd {

using namespace boost::asio;

WebSocketFactory::WebSocketFactory(const std::string& defaultPort)
  : m_defaultPort(defaultPort)
{
}

shared_ptr<WebSocketChannel>
WebSocketFactory::createChannel(const websocket::Endpoint& endpoint)
{
  shared_ptr<WebSocketChannel> channel = findChannel(endpoint);
  if (static_cast<bool>(channel))
    return channel;

  channel = make_shared<WebSocketChannel>(endpoint);
  m_channels[endpoint] = channel;

  return channel;
}

shared_ptr<WebSocketChannel>
WebSocketFactory::createChannel(const std::string& localIp, const std::string& port)
{
  using namespace boost::asio::ip;
  websocket::Endpoint endpoint(address::from_string(localIp), boost::lexical_cast<uint16_t>(port));
  return createChannel(endpoint);
}

shared_ptr<WebSocketChannel>
WebSocketFactory::findChannel(const websocket::Endpoint& localEndpoint)
{
  ChannelMap::iterator i = m_channels.find(localEndpoint);
  if (i != m_channels.end())
    return i->second;
  else
    return shared_ptr<WebSocketChannel>();
}

void
WebSocketFactory::createFace(const FaceUri& uri,
                             ndn::nfd::FacePersistency persistency,
                             const FaceCreatedCallback& onCreated,
                             const FaceConnectFailedCallback& onConnectFailed)
{
  BOOST_THROW_EXCEPTION(Error("WebSocketFactory does not support 'createFace' operation"));
}

std::list<shared_ptr<const Channel> >
WebSocketFactory::getChannels() const
{
  std::list<shared_ptr<const Channel> > channels;
  for (ChannelMap::const_iterator i = m_channels.begin(); i != m_channels.end(); ++i)
    {
      channels.push_back(i->second);
    }

  return channels;
}

} // namespace nfd