/*

 * $Id$

 *

 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium

 * Copyright (c) 2002-2014, Professor Benoit Macq

 * Copyright (c) 2010-2011, Kaori Hagihara

 * 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.

 *

 * 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 OWNER 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.

 */

#ifndef         AUXTRANS_MANAGER_H_

# define        AUXTRANS_MANAGER_H_

#include "sock_manager.h"

#include "opj_includes.h"

/** auxiliary transport setting parameters*/

typedef struct auxtrans_param {

    int tcpauxport;       /**< tcp port*/

    int udpauxport;       /**< udp port*/

    SOCKET tcplistensock; /**< listenning socket for aux tcp (-1 if not open)*/

    SOCKET udplistensock; /**< listenning socket for aux udp (-1 if not open)*/

} auxtrans_param_t;

/**

 * Initialize auxiliary transport server of JPIP server

 *

 * @param[in] tcp_auxport opening tcp auxiliary port ( 0 not to open, valid No. 49152-65535)

 * @param[in] udp_auxport opening udp auxiliary port ( 0 not to open, valid No. 49152-65535)

 * @return                initialized transport parameters

 */

auxtrans_param_t init_aux_transport(int tcp_auxport, int udp_auxport);

/**

 * Close auxiliary transport server of JPIP server

 *

 * @param[in] auxtrans closing transport server

 */

void close_aux_transport(auxtrans_param_t auxtrans);

/**

 * Send response data on aux transport

 *

 * @param[in] istcp          true if tcp, false if udp

 * @param[in] auxtrans       available transport parameters

 * @param[in] cid            channel ID

 * @param[in] data           sending data

 * @param[in] length         length of data

 * @param[in] maxlenPerFrame maximum data length to send per frame

 */

void send_responsedata_on_aux(OPJ_BOOL istcp, auxtrans_param_t auxtrans,

                              const char cid[], void *data, OPJ_SIZE_T length, OPJ_SIZE_T maxlenPerFrame);

#endif /* !AUXTRANS_MANAGER_H_ */