Add Linux TAP

components/arp_monitor/arp_monitor.c

@@ -20,7 +20,7 @@ void arp_monitor_init(void)
     arp_queue = xQueueCreate(ARP_QUEUE_LENGTH, sizeof(arp_event_t));
     if (arp_queue == NULL)
     {
-        ESP_LOGE(TAG, "Failde to create ARP queue");
+        ESP_LOGE(TAG, "Failed to create ARP queue");
         return;
     }
     ESP_LOGI(TAG, "ARP queue created");
@@ -46,6 +46,11 @@ void arp_monitor_init(void)
 
 bool arp_monitor_post_event(const arp_event_t *event)
 {
+    if (event == NULL)
+    {
+        return false;
+    }
+
     if (arp_queue == NULL)
     {
         ESP_LOGE(TAG, "ARP queue isn't initialized");
@@ -61,6 +66,21 @@ bool arp_monitor_post_event(const arp_event_t *event)
     return true;
 }
 
+void arp_monitor_report(const ip4_addr_t *ip, const struct eth_addr *mac)
+{
+    if ((ip == NULL) || (mac == NULL))
+    {
+        return;
+    }
+
+    arp_event_t event = {
+        .ip = *ip
+    };
+
+    memcpy(event.mac, mac->addr, ETH_HWADDR_LEN);
+    arp_monitor_post_event(&event);
+}
+
 static void process_arp_event(const arp_event_t *event)
 {
     device_info_t device = {
@@ -88,4 +108,4 @@ static void arp_monitor_task(void *arg)
             process_arp_event(&event);
         }
     }
-}
+}