/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsIScriptSecurityManager.h"

#include "TCPServerSocket.h"

#include "TCPServerSocketParent.h"

#include "nsJSUtils.h"

#include "TCPSocketParent.h"

#include "mozilla/Unused.h"

#include "mozilla/dom/ContentParent.h"

#include "mozilla/dom/TabParent.h"

namespace mozilla {

namespace dom {

NS_IMPL_CYCLE_COLLECTION(TCPServerSocketParent, mServerSocket)

NS_IMPL_CYCLE_COLLECTING_ADDREF(TCPServerSocketParent)

NS_IMPL_CYCLE_COLLECTING_RELEASE(TCPServerSocketParent)

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TCPServerSocketParent)

  NS_INTERFACE_MAP_ENTRY(nsISupports)

NS_INTERFACE_MAP_END

void

TCPServerSocketParent::ReleaseIPDLReference()

{

  MOZ_ASSERT(mIPCOpen);

  mIPCOpen = false;

  this->Release();

}

void

TCPServerSocketParent::AddIPDLReference()

{

  MOZ_ASSERT(!mIPCOpen);

  mIPCOpen = true;

  this->AddRef();

}

TCPServerSocketParent::TCPServerSocketParent(PNeckoParent* neckoParent,

                                             uint16_t aLocalPort,

                                             uint16_t aBacklog,

                                             bool aUseArrayBuffers)

: mNeckoParent(neckoParent)

, mIPCOpen(false)

{

  mServerSocket = new TCPServerSocket(nullptr, aLocalPort, aUseArrayBuffers, aBacklog);

  mServerSocket->SetServerBridgeParent(this);

}

TCPServerSocketParent::~TCPServerSocketParent()

{

}

void

TCPServerSocketParent::Init()

{

  NS_ENSURE_SUCCESS_VOID(mServerSocket->Init());

}

nsresult

TCPServerSocketParent::SendCallbackAccept(TCPSocketParent *socket)

{

  socket->AddIPDLReference();

  nsresult rv;

  nsString host;

  rv = socket->GetHost(host);

  if (NS_FAILED(rv)) {

    NS_ERROR("Failed to get host from nsITCPSocketParent");

    return NS_ERROR_FAILURE;

  }

  uint16_t port;

  rv = socket->GetPort(&port);

  if (NS_FAILED(rv)) {

    NS_ERROR("Failed to get port from nsITCPSocketParent");

    return NS_ERROR_FAILURE;

  }

  if (mNeckoParent) {

    if (mNeckoParent->SendPTCPSocketConstructor(socket, host, port)) {

      mozilla::Unused << PTCPServerSocketParent::SendCallbackAccept(socket);

    }

    else {

      NS_ERROR("Sending data from PTCPSocketParent was failed.");

    }

  }

  else {

    NS_ERROR("The member value for NeckoParent is wrong.");

  }

  return NS_OK;

}

mozilla::ipc::IPCResult

TCPServerSocketParent::RecvClose()

{

  NS_ENSURE_TRUE(mServerSocket, IPC_OK());

  mServerSocket->Close();

  return IPC_OK();

}

void

TCPServerSocketParent::ActorDestroy(ActorDestroyReason why)

{

  if (mServerSocket) {

    mServerSocket->Close();

    mServerSocket = nullptr;

  }

  mNeckoParent = nullptr;

}

mozilla::ipc::IPCResult

TCPServerSocketParent::RecvRequestDelete()

{

  mozilla::Unused << Send__delete__(this);

  return IPC_OK();

}

void

TCPServerSocketParent::OnConnect(TCPServerSocketEvent* event)

{

  RefPtr<TCPSocket> socket = event->Socket();

  RefPtr<TCPSocketParent> socketParent = new TCPSocketParent();

  socketParent->SetSocket(socket);

  socket->SetSocketBridgeParent(socketParent);

  SendCallbackAccept(socketParent);

}

} // namespace dom

} // namespace mozilla