mirror of
https://github.com/stargieg/bacnet-stack
synced 2025-10-26 23:35:52 +08:00
82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/**
|
|
* @file
|
|
* @author Daniel Blazevic <daniel.blazevic@gmail.com>
|
|
* @date 2013
|
|
* @brief GetAlarmSummary ACK service handling
|
|
*
|
|
* @section LICENSE
|
|
*
|
|
* Copyright (C) 2013 Daniel Blazevic <daniel.blazevic@gmail.com>
|
|
*
|
|
* 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.
|
|
*
|
|
* @section DESCRIPTION
|
|
*
|
|
* The GetAlarmSummary ACK service handler is used by a client BACnet-user to
|
|
* obtain a summary of "active alarms." The term "active alarm" refers to
|
|
* BACnet standard objects that have an Event_State property whose value is
|
|
* not equal to NORMAL and a Notify_Type property whose value is ALARM.
|
|
*/
|
|
#include <assert.h>
|
|
#include "config.h"
|
|
#include "txbuf.h"
|
|
#include "bacdef.h"
|
|
#include "bacdcode.h"
|
|
#include "bacerror.h"
|
|
#include "apdu.h"
|
|
#include "npdu.h"
|
|
#include "abort.h"
|
|
#include "handlers.h"
|
|
#include "get_alarm_sum.h"
|
|
|
|
|
|
/** Example function to handle a GetAlarmSummary ACK.
|
|
*
|
|
* @param service_request [in] The contents of the service request.
|
|
* @param service_len [in] The length of the service_request.
|
|
* @param src [in] BACNET_ADDRESS of the source of the message
|
|
* @param service_data [in] The BACNET_CONFIRMED_SERVICE_DATA information
|
|
* decoded from the APDU header of this message.
|
|
*/
|
|
void get_alarm_summary_ack_handler(
|
|
uint8_t * service_request,
|
|
uint16_t service_len,
|
|
BACNET_ADDRESS * src,
|
|
BACNET_CONFIRMED_SERVICE_ACK_DATA * service_data)
|
|
{
|
|
uint16_t apdu_len = 0;
|
|
uint16_t len = 0;
|
|
BACNET_GET_ALARM_SUMMARY_DATA data;
|
|
|
|
while (service_len - len) {
|
|
apdu_len =
|
|
get_alarm_summary_ack_decode_apdu_data(&service_request[len],
|
|
service_len - len, &data);
|
|
|
|
len += apdu_len;
|
|
|
|
if (apdu_len > 0) {
|
|
/* FIXME: Add code to process data */
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
}
|