tbrennan3
a595bdb4b5
For the important Device_Object_Instance_Number(), will redirect to the Routed_Device_Object_Instance_Number() function if this is a routing build. This leaves only the Who-Is and Who-Has handlers to be dealt with.
66 lines
2.5 KiB
C
66 lines
2.5 KiB
C
/**************************************************************************
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*
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* Copyright (C) 2008 John Minack
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*********************************************************************/
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#include <stddef.h>
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#include <stdint.h>
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#include <errno.h>
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#include "event.h"
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#include "datalink.h"
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#include "client.h"
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#include "device.h"
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/** @file s_uevent.c Send an Unconfirmed Event Notification. */
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/** Sends an Unconfirmed Alarm/Event Notification.
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* @ingroup EVNOTFCN
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*
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* @param buffer [in,out] The buffer to build the message in for sending.
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* @param data [in] The information about the Event to be sent.
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* @param dest [in] The destination address information (may be a broadcast).
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* @return Size of the message sent (bytes), or a negative value on error.
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*/
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int Send_UEvent_Notify(
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uint8_t * buffer,
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BACNET_EVENT_NOTIFICATION_DATA * data,
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BACNET_ADDRESS * dest)
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{
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int len = 0;
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int pdu_len = 0;
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int bytes_sent = 0;
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BACNET_NPDU_DATA npdu_data;
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BACNET_ADDRESS my_address;
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datalink_get_my_address(&my_address);
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/* encode the NPDU portion of the packet */
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npdu_encode_npdu_data(&npdu_data, false, MESSAGE_PRIORITY_NORMAL);
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pdu_len = npdu_encode_pdu(buffer, dest, &my_address, &npdu_data);
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/* encode the APDU portion of the packet */
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len = uevent_notify_encode_apdu(&buffer[pdu_len], data);
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pdu_len += len;
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/* send the data */
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bytes_sent = datalink_send_pdu(dest, &npdu_data, &buffer[0], pdu_len);
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return bytes_sent;
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}
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