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Feature/add create object service (#476)

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Added BACnet CreateObject and DeleteObject services

* refactored codec for BACnetPropertyValue into bacapp module
* added unit tests for BACnetPropertyValue
* refactored COV and Events to use BACnetPropertyValue codec API
* added unit tests for COV
* added overrun safe decoders for tag numbers and boolean context
* added unit tests and codecs for CreateObject and DeleteObject services
* added APDU service handers and senders for CreateObject and DeleteObject services
* added command line apps bacco and bacdo for CreateObject and DeleteObject services
* added CreateObject and DeleteObject service handling in example server app and device object
* added new BACnetRejectReason, Error Class, and BACnetAbortReason enumerations and conversions

---------

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
Steve Karg
2023-08-28 13:02:35 -05:00
committed by GitHub
parent 8184afea12
commit f61f4300be
60 changed files with 3946 additions and 942 deletions
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src/bacnet/basic/object/bacfile.c
+19 -6
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@@ -977,16 +977,25 @@ bool bacfile_read_ack_record_data(
/**
* @brief Creates an object
* @brief Creates a File object
* @param object_instance - object-instance number of the object
* @return true if the object-instance was created
* @return the object-instance that was created, or BACNET_MAX_INSTANCE
*/
bool bacfile_create(uint32_t object_instance)
uint32_t bacfile_create(uint32_t object_instance)
{
bool status = false;
struct object_data *pObject = NULL;
int index = 0;
if (object_instance > BACNET_MAX_INSTANCE) {
return BACNET_MAX_INSTANCE;
} else if (object_instance == BACNET_MAX_INSTANCE) {
/* wildcard instance */
/* the Object_Identifier property of the newly created object
shall be initialized to a value that is unique within the
responding BACnet-user device. The method used to generate
the object identifier is a local matter.*/
object_instance = Keylist_Next_Empty_Key(Object_List, 1);
}
pObject = Keylist_Data(Object_List, object_instance);
if (!pObject) {
pObject = calloc(1, sizeof(struct object_data));
@@ -1002,13 +1011,17 @@ bool bacfile_create(uint32_t object_instance)
/* add to list */
index = Keylist_Data_Add(Object_List, object_instance, pObject);
if (index >= 0) {
status = true;
Device_Inc_Database_Revision();
} else {
free(pObject);
return BACNET_MAX_INSTANCE;
}
} else {
return BACNET_MAX_INSTANCE;
}
}
return status;
return object_instance;
}
/**