Feature/bacnet secure connect hub (#818)

* Added BACnet Secure Connect datalink. * Added BACnet/SC hub application --------- Co-authored-by: Kirill Neznamov <kirill.neznamov@dsr-corporation.com> Co-authored-by: Mikhail Antropov <michail.antropov@dsr-corporation.com> Co-authored-by: Ondřej Hruška <ondra@ondrovo.com> Co-authored-by: Patrick Grimm <patrick@lunatiki.de>
2024-11-04 07:05:26 -06:00
parent 90cdc4920b
commit cf77abac9b
161 changed files with 82982 additions and 23 deletions
@@ -0,0 +1,81 @@
+/**
+ * @file
+ * @brief BACNet secure connect hub connector API.
+ *        In general, user should not use that API directly,
+ *        BACNet/SC datalink API should be used.
+ * @author Kirill Neznamov <kirill.neznamov@dsr-corporation.com>
+ * @date July 2022
+ * @copyright SPDX-License-Identifier: MIT
+ */
+#ifndef BACNET_DATALINK_BSC_HUB_CONNECTOR_H
+#define BACNET_DATALINK_BSC_HUB_CONNECTOR_H
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+/* BACnet Stack defines - first */
+#include "bacnet/bacdef.h"
+/* BACnet Stack API */
+#include "bacnet/datalink/bsc/bsc-retcodes.h"
+
+typedef void *BSC_HUB_CONNECTOR_HANDLE;
+
+typedef enum {
+    BSC_HUBC_EVENT_CONNECTED_PRIMARY = 1,
+    BSC_HUBC_EVENT_CONNECTED_FAILOVER = 2,
+    BSC_HUBC_EVENT_ERROR_DUPLICATED_VMAC = 3,
+    BSC_HUBC_EVENT_RECEIVED = 4,
+    BSC_HUBC_EVENT_STOPPED = 5
+} BSC_HUB_CONNECTOR_EVENT;
+
+typedef void (*BSC_HUB_CONNECTOR_EVENT_FUNC)(
+    BSC_HUB_CONNECTOR_EVENT ev,
+    BSC_HUB_CONNECTOR_HANDLE h,
+    void *user_arg,
+    uint8_t *pdu,
+    size_t pdu_len,
+    BVLC_SC_DECODED_MESSAGE *decoded_pdu);
+
+BACNET_STACK_EXPORT
+BSC_SC_RET bsc_hub_connector_start(
+    uint8_t *ca_cert_chain,
+    size_t ca_cert_chain_size,
+    uint8_t *cert_chain,
+    size_t cert_chain_size,
+    uint8_t *key,
+    size_t key_size,
+    BACNET_SC_UUID *local_uuid,
+    BACNET_SC_VMAC_ADDRESS *local_vmac,
+    uint16_t max_local_bvlc_len,
+    uint16_t max_local_npdu_len,
+    unsigned int connect_timeout_s,
+    unsigned int heartbeat_timeout_s,
+    unsigned int disconnect_timeout_s,
+    char *primaryURL,
+    char *failoverURL,
+    unsigned int reconnnect_timeout_s,
+    BSC_HUB_CONNECTOR_EVENT_FUNC event_func,
+    void *user_arg,
+    BSC_HUB_CONNECTOR_HANDLE *h);
+
+BACNET_STACK_EXPORT
+void bsc_hub_connector_stop(BSC_HUB_CONNECTOR_HANDLE h);
+
+BACNET_STACK_EXPORT
+BSC_SC_RET bsc_hub_connector_send(
+    BSC_HUB_CONNECTOR_HANDLE h, uint8_t *pdu, size_t pdu_len);
+
+BACNET_STACK_EXPORT
+bool bsc_hub_connector_stopped(BSC_HUB_CONNECTOR_HANDLE h);
+
+BACNET_STACK_EXPORT
+BACNET_SC_HUB_CONNECTOR_STATE
+bsc_hub_connector_state(BSC_HUB_CONNECTOR_HANDLE h);
+
+BACNET_STACK_EXPORT
+BACNET_SC_HUB_CONNECTION_STATUS *
+bsc_hub_connector_status(BSC_HUB_CONNECTOR_HANDLE h, bool primary);
+
+BACNET_STACK_EXPORT
+void bsc_hub_connector_maintenance_timer(uint16_t seconds);
+
+#endif