fix(mdns): Rust experimenatation

Author: david-cermak

components/mdns/CMakeLists.txt

@@ -14,7 +14,7 @@ idf_build_get_property(target IDF_TARGET)
 if(${target} STREQUAL "linux")
     set(dependencies esp_netif_linux esp_event)
     set(private_dependencies esp_timer console esp_system)
-    set(srcs "mdns.c" ${MDNS_NETWORKING} ${MDNS_CONSOLE})
+    set(srcs ${MDNS_NETWORKING} ${MDNS_CONSOLE})
 else()
     set(dependencies lwip console esp_netif)
     set(private_dependencies esp_timer esp_wifi)

components/mdns/mdns.c

@@ -176,7 +176,7 @@ static inline esp_netif_t *esp_netif_from_preset_if(mdns_predef_if_t predef_if)
  * @param tcpip_if Ordinal number of the interface
  * @return Pointer ot the esp_netif object if the interface is available, NULL otherwise
  */
-esp_netif_t *_mdns_get_esp_netif(mdns_if_t tcpip_if)
+esp_netif_t *_mdns_get_esp_netif23(mdns_if_t tcpip_if)
 {
     if (tcpip_if < MDNS_MAX_INTERFACES) {
         if (s_esp_netifs[tcpip_if].netif == NULL && s_esp_netifs[tcpip_if].predefined) {
@@ -347,7 +347,7 @@ static bool _mdns_can_add_more_services(void)
     return true;
 }
 
-esp_err_t _mdns_send_rx_action(mdns_rx_packet_t *packet)
+esp_err_t _mdns_send_rx_action23(mdns_rx_packet_t *packet)
 {
     mdns_action_t *action = NULL;
 
@@ -1544,6 +1544,11 @@ static void _mdns_dispatch_tx_packet(mdns_tx_packet_t *p)
     mdns_debug_packet(packet, index);
 #endif
 
+    ESP_LOG_BUFFER_HEXDUMP(TAG, packet, index, ESP_LOG_INFO);
+    for (int i = 0; i < index; ++i) {
+        printf("0x%02x, ", packet[i]);
+    }
+    printf("\n");
     _mdns_udp_pcb_write(p->tcpip_if, p->ip_protocol, &p->dst, p->port, packet, index);
 }
 

components/mdns/mdns_networking_socket.c

@@ -206,7 +206,7 @@ size_t _mdns_udp_pcb_write(mdns_if_t tcpip_if, mdns_ip_protocol_t ip_protocol, c
         ESP_LOGE(TAG, "espaddr_to_inet() failed: Mismatch of IP protocols");
         return 0;
     }
-    ESP_LOGD(TAG, "[sock=%d]: Sending to IP %s port %d", sock, get_string_address(&in_addr), port);
+    ESP_LOGI(TAG, "[sock=%d]: Sending to IP %s port %d", sock, get_string_address(&in_addr), port);
     ssize_t actual_len = sendto(sock, data, len, 0, (struct sockaddr *)&in_addr, ss_size);
     if (actual_len < 0) {
         ESP_LOGE(TAG, "[sock=%d]: _mdns_udp_pcb_write sendto() has failed\n errno=%d: %s", sock, errno, strerror(errno));