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Add multi-device support for BACnet gateway routing (#1279)

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* Expanded Object_List to Object_List[MAX_NUM_DEVICES] array to support per-device objects for virtual remote devices
* Added multi-device iteration for COV handler, device timer, and intrinsic reporting
* Added apps/gateway2 demo application
* When MAX_NUM_DEVICES == 1, behavior is identical to the original implementation
* Conditional compilation with macros ensures no impact on non-gateway applications

---------

Signed-off-by: Hyeongjun Kim <hjun1.kim@samsung.com>
Co-authored-by: haemeok-kang <haemeok.kang@samsung.com>
This commit is contained in:
Hyeongjun Kim
2026-03-31 04:16:17 +09:00
committed by GitHub
parent b8dd89b879
commit f408b6eb7f
54 changed files with 2592 additions and 586 deletions
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src/bacnet/basic/object/auditlog.c
+47 -13
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@@ -88,6 +88,8 @@
#include "bacnet/wp.h"
#include "bacnet/basic/services.h"
#include "bacnet/basic/sys/keylist.h"
/* BACnet Stack Objects */
#include "bacnet/basic/object/device.h"
/* me! */
#include "auditlog.h"
@@ -106,7 +108,12 @@ struct object_data {
void *Context;
};
/* Key List for storing the object data sorted by instance number */
static OS_Keylist Object_List;
static OS_Keylist Object_Lists[MAX_NUM_DEVICES];
#ifdef BAC_ROUTING
#define Object_List (Object_Lists[Routed_Device_Object_Index()])
#else
#define Object_List (Object_Lists[0])
#endif
static const int32_t Properties_Required[] = {
/* required properties that are supported for this object */
@@ -1519,18 +1526,31 @@ bool Audit_Log_Delete(uint32_t object_instance)
void Audit_Log_Cleanup(void)
{
struct object_data *pObject;
uint16_t dev_id;
#ifdef BAC_ROUTING
uint16_t current_dev_id = Routed_Device_Object_Index();
#endif
if (Object_List) {
do {
pObject = Keylist_Data_Pop(Object_List);
if (pObject) {
Audit_Log_Records_Cleanup(pObject->Records);
free(pObject);
}
} while (pObject);
Keylist_Delete(Object_List);
Object_List = NULL;
for (dev_id = 0; dev_id < MAX_NUM_DEVICES; dev_id++) {
#ifdef BAC_ROUTING
Set_Routed_Device_Object_Index(dev_id);
#endif
if (Object_List) {
do {
pObject = Keylist_Data_Pop(Object_List);
if (pObject) {
Audit_Log_Records_Cleanup(pObject->Records);
free(pObject);
}
} while (pObject);
Keylist_Delete(Object_List);
Object_List = NULL;
}
}
#ifdef BAC_ROUTING
Set_Routed_Device_Object_Index(current_dev_id);
#endif
}
/**
@@ -1538,7 +1558,21 @@ void Audit_Log_Cleanup(void)
*/
void Audit_Log_Init(void)
{
if (!Object_List) {
Object_List = Keylist_Create();
uint16_t dev_id;
#ifdef BAC_ROUTING
uint16_t current_dev_id = Routed_Device_Object_Index();
#endif
for (dev_id = 0; dev_id < MAX_NUM_DEVICES; dev_id++) {
#ifdef BAC_ROUTING
Set_Routed_Device_Object_Index(dev_id);
#endif
if (!Object_List) {
Object_List = Keylist_Create();
}
}
#ifdef BAC_ROUTING
Set_Routed_Device_Object_Index(current_dev_id);
#endif
}