/**************************************************************************
*
* Copyright (C) 2005 Steve Karg <skarg@users.sourceforge.net>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*********************************************************************/
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include "config.h"
#include "txbuf.h"
#include "bacdef.h"
#include "bacdcode.h"
#include "iam.h"
#include "address.h"

void handler_i_am_add(uint8_t * service_request,
    uint16_t service_len, BACNET_ADDRESS * src)
{
    int len = 0;
    uint32_t device_id = 0;
    unsigned max_apdu = 0;
    int segmentation = 0;
    uint16_t vendor_id = 0;

    (void) service_len;
    len = iam_decode_service_request(service_request,
        &device_id, &max_apdu, &segmentation, &vendor_id);
    fprintf(stderr, "Received I-Am Request");
    if (len != -1) {
        fprintf(stderr, " from %u!\n", device_id);
        address_add(device_id, max_apdu, src);
    } else
        fprintf(stderr, "!\n");

    return;
}

void handler_i_am_bind(uint8_t * service_request,
    uint16_t service_len, BACNET_ADDRESS * src)
{
    int len = 0;
    uint32_t device_id = 0;
    unsigned max_apdu = 0;
    int segmentation = 0;
    uint16_t vendor_id = 0;

    (void) service_len;
    len = iam_decode_service_request(service_request,
        &device_id, &max_apdu, &segmentation, &vendor_id);
    /* only add address if requested to bind */
    address_add_binding(device_id, max_apdu, src);

    return;
}