/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
 *            observe_proto.cc
 *
 *  Fri Mar 23 15:29:13 CET 2012
 *  Copyright 2012 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of Munia.
 *
 *  Munia is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  Munia is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Munia; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#include "observe_proto.h"

#include <stdio.h>
#include <string.h>

#include <queue>
#include <map>

#include "task.h"
#include "messageparser.h"

#include "connectionhandler.h"

int callback_lws_observe(struct libwebsocket_context *context,
                         struct libwebsocket *wsi,
                         enum libwebsocket_callback_reasons reason,
                         void *user, void *in, size_t len)
{
  switch (reason) {
  case LWS_CALLBACK_ESTABLISHED:
    connection_handler.init(wsi);
    break;

  case LWS_CALLBACK_CLOSED:
    connection_handler.close(wsi);
    break;

  case LWS_CALLBACK_RECEIVE:
    {
      std::string data;
      data.append((char*)in, len);

      MessageList mlst = parse_msg(data);
      for(MessageList::iterator i = mlst.begin(); i != mlst.end(); i++) {
        message_t m = *i;
        switch(m.cmd) {
        case cmd::observe: {
          connection_handler.observe(wsi, m.observe.id);
          break;
        }
        case cmd::unobserve: {
          connection_handler.unobserve(wsi, m.observe.id);
          break;
        }
        default:
          printf("Wrong command :(\n");
          break;
        }
      }
    }
    break;

  default:
    break;
  }

  return 0;
}