/*
* Author: Christian Huitema
* Copyright (c) 2019, Private Octopus, Inc.
* All rights reserved.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* 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 Private Octopus, Inc. 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>

#include "picoquic_internal.h"
#include "bytestream.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct svg_context_st {

    FILE * f_txtlog;      /*!< The file handle of the opened output file. */
    FILE * f_template;    /*!< The file handle of the opened template file. */

    const char * cid_name; /*!< Name of the connection, default = initial connection id */

    uint64_t start_time;  /*!< Timestamp is very first log event reported. */
    int packet_count;
    int frame_count;

    int state;
} svg_context_t;

int svg_pdu(uint64_t time, int rxtx, void * ptr);
int svg_connection_start(uint64_t time, const picoquic_connection_id_t * cid, int client_mode,
    uint32_t proposed_version, const picoquic_connection_id_t * remote_cnxid, void * ptr);
int svg_connection_end(uint64_t time, void * ptr);
int svg_packet_start(uint64_t time, uint64_t size, const picoquic_packet_header * ph, int rxtx, void * ptr);
int svg_packet_frame(bytestream * s, void * ptr);
int svg_packet_end(void * ptr);

int svg_convert(const picoquic_connection_id_t * cid, FILE * f_binlog, FILE * f_template, const char * binlog_name, const char * out_dir);

#ifdef __cplusplus
}
#endif