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Added COV notification callbacks (#208)

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Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
2021-12-20 14:41:02 -06:00
committed by GitHub
parent 0d9ba89616
commit d77925a252
5 changed files with 149 additions and 53 deletions
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src/bacnet/basic/service/h_ucov.c
+64 -21
View File
@@ -38,11 +38,61 @@
#include "bacnet/basic/services.h"
#include "bacnet/basic/tsm/tsm.h"
/** @file h_ucov.c Handles Unconfirmed COV Notifications. */
#if PRINT_ENABLED
#include <stdio.h>
#define PRINTF(...) fprintf(stderr,__VA_ARGS__)
#else
#define PRINTF(...)
#endif
#ifndef MAX_COV_PROPERTIES
#define MAX_COV_PROPERTIES 2
#endif
/** @file h_ucov.c Handles Unconfirmed COV Notifications. */
/* COV notification callbacks list */
static BACNET_COV_NOTIFICATION Unconfirmed_COV_Notification_Head;
/**
* @brief call the COV notification callbacks
* @param cov_data - data decoded from the COV notification
*/
static void handler_ucov_notification_callback(
BACNET_COV_DATA *cov_data)
{
BACNET_COV_NOTIFICATION *head;
head = &Unconfirmed_COV_Notification_Head;
do {
if (head->callback) {
head->callback(cov_data);
}
head = head->next;
} while (head);
}
/**
* @brief Add a Confirmed COV notification callback
* @param cb - COV notification callback to be added
*/
void handler_ucov_notification_add(
BACNET_COV_NOTIFICATION *cb)
{
BACNET_COV_NOTIFICATION *head;
head = &Unconfirmed_COV_Notification_Head;
do {
if (head->next == cb) {
/* already here! */
break;
} else if (!head->next) {
/* first available free node */
head->next = cb;
break;
}
head = head->next;
} while (head);
}
/* */
/** Handler for an Unconfirmed COV Notification.
@@ -61,10 +111,8 @@ void handler_ucov_notification(
{
BACNET_COV_DATA cov_data;
BACNET_PROPERTY_VALUE property_value[MAX_COV_PROPERTIES];
#if PRINT_ENABLED
BACNET_PROPERTY_VALUE *pProperty_value = NULL;
int len = 0;
#endif
/* src not needed for this application */
(void)src;
@@ -72,42 +120,37 @@ void handler_ucov_notification(
than one property value is expected */
bacapp_property_value_list_init(&property_value[0], MAX_COV_PROPERTIES);
cov_data.listOfValues = &property_value[0];
#if PRINT_ENABLED
fprintf(stderr, "UCOV: Received Notification!\n");
#endif
PRINTF("UCOV: Received Notification!\n");
/* decode the service request only */
#if PRINT_ENABLED
len =
#endif
cov_notify_decode_service_request(
service_request, service_len, &cov_data);
#if PRINT_ENABLED
if (len > 0) {
fprintf(stderr, "UCOV: PID=%u ", cov_data.subscriberProcessIdentifier);
fprintf(stderr, "instance=%u ", cov_data.initiatingDeviceIdentifier);
fprintf(stderr, "%s %u ",
handler_ucov_notification_callback(&cov_data);
PRINTF("UCOV: PID=%u ", cov_data.subscriberProcessIdentifier);
PRINTF("instance=%u ", cov_data.initiatingDeviceIdentifier);
PRINTF("%s %u ",
bactext_object_type_name(cov_data.monitoredObjectIdentifier.type),
cov_data.monitoredObjectIdentifier.instance);
fprintf(stderr, "time remaining=%u seconds ", cov_data.timeRemaining);
fprintf(stderr, "\n");
PRINTF("time remaining=%u seconds ", cov_data.timeRemaining);
PRINTF("\n");
pProperty_value = &property_value[0];
while (pProperty_value) {
fprintf(stderr, "UCOV: ");
PRINTF("UCOV: ");
if (pProperty_value->propertyIdentifier < 512) {
fprintf(stderr, "%s ",
PRINTF("%s ",
bactext_property_name(pProperty_value->propertyIdentifier));
} else {
fprintf(stderr, "proprietary %u ",
PRINTF("proprietary %u ",
pProperty_value->propertyIdentifier);
}
if (pProperty_value->propertyArrayIndex != BACNET_ARRAY_ALL) {
fprintf(stderr, "%u ", pProperty_value->propertyArrayIndex);
PRINTF("%u ", pProperty_value->propertyArrayIndex);
}
fprintf(stderr, "\n");
PRINTF("\n");
pProperty_value = pProperty_value->next;
}
} else {
fprintf(stderr, "UCOV: Unable to decode service request!\n");
PRINTF("UCOV: Unable to decode service request!\n");
}
#endif
}