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/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation */
/* Copyright (c) 2026 Eclipse ThreadX contributors */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the MIT License which is available at */
/* https://opensource.org/licenses/MIT. */
/* */
/* SPDX-License-Identifier: MIT */
/***************************************************************************/
#include "tx_api.h"
#include "nx_api.h"
extern void test_control_return(UINT status);
#if defined __PRODUCT_NETXDUO__ && (NX_MAX_PHYSICAL_INTERFACES > 1) && !defined NX_DISABLE_IPV4 && !defined NX_MDNS_DISABLE_SERVER && !defined NX_MDNS_DISABLE_CLIENT
#include "nxd_mdns.h"
#define DEMO_STACK_SIZE 2048
#define BUFFER_SIZE 10240
#define LOCAL_FULL_SERVICE_COUNT 16
#define PEER_FULL_SERVICE_COUNT 16
#define PEER_PARTIAL_SERVICE_COUNT 32
/* Define the ThreadX and NetX object control blocks... */
TX_THREAD thread_0;
static NX_PACKET_POOL pool_0;
static NX_IP ip_0;
/* Define the NetX MDNS object control blocks. */
static NX_MDNS mdns_0;
static UCHAR buffer[BUFFER_SIZE];
static ULONG current_buffer_size;
/* Define the counters used in the test application... */
static ULONG error_counter;
static CHAR *pointer;
static CHAR host_registered = NX_FALSE;
static CHAR service_registered = NX_FALSE;
static CHAR packet_count = 0;
/* Define thread prototypes. */
static void thread_0_entry(ULONG thread_input);
extern VOID _nx_ram_network_driver_1500(NX_IP_DRIVER *driver_req_ptr);
extern UINT (*advanced_packet_process_callback)(NX_IP *ip_ptr, NX_PACKET *packet_ptr, UINT *operation_ptr, UINT *delay_ptr);
static UINT my_packet_process(NX_IP *ip_ptr, NX_PACKET *packet_ptr, UINT *operation_ptr, UINT *delay_ptr);
static VOID probing_notify(NX_MDNS *mdns_ptr, UCHAR *name, UINT state);
/* Define service. */
#define SERVICE_INSTANCE_NAME "NETXDUO_MDNS_Test1"
#define SERVICE_TYPE_HTTP "_http._tcp"
#define SERVICE_SUB_TYPE_NULL NX_NULL
#define SERVICE_TXT_NULL NX_NULL
#define SERVICE_TTL 120
#define SERVICE_PRIORITY 0
#define SERVICE_WEIGHTS 0
#define SERVICE_PORT 80
#define SERVICE_TYPE_IPP "_ipp._tcp"
/* Define what the initial system looks like. */
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_mdns_second_interface_test(void *first_unused_memory)
#endif
{
UINT status;
/* Setup the working pointer. */
pointer = (CHAR *) first_unused_memory;
error_counter = 0;
/* Initialize the NetX system. */
nx_system_initialize();
/* Create a packet pool. */
status = nx_packet_pool_create(&pool_0, "NetX Main Packet Pool", 512, pointer, 8192);
pointer = pointer + 8192;
if(status)
error_counter++;
/* Create an IP instance. */
status = nx_ip_create(&ip_0, "NetX IP Instance 0", IP_ADDRESS(1, 2, 3, 4), 0xFFFFFF00UL, &pool_0,
_nx_ram_network_driver_1500, pointer, 2048, 1);
pointer = pointer + 2048;
status += nx_ip_interface_attach(&ip_0, "Second Interface", IP_ADDRESS(2, 2, 3, 4), 0xFFFFFF00UL, _nx_ram_network_driver_1500);
/* Check for IP create errors. */
if (status)
error_counter++;
/* Enable ARP and supply ARP cache memory for IP Instance 0. */
status = nx_arp_enable(&ip_0, (void *) pointer, 1024);
pointer = pointer + 1024;
if(status)
error_counter++;
/* Enable UDP processing for both IP instances. */
status = nx_udp_enable(&ip_0);
/* Check UDP enable status. */
if(status)
error_counter++;
/* Enable IGMP processing for both IP instances. */
status = nx_igmp_enable(&ip_0);
/* Check status. */
if(status)
error_counter++;
/* Create the main thread. */
tx_thread_create(&thread_0, "mDNS Client", thread_0_entry, 0,
pointer, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + DEMO_STACK_SIZE;
}
/* Define the test threads. */
void thread_0_entry(ULONG thread_input)
{
UINT status;
ULONG actual_status;
NX_PARAMETER_NOT_USED(thread_input);
printf("NetX Test: MDNS Second Interface Test................................");
/* Check early error. */
if (error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
advanced_packet_process_callback = my_packet_process;
/* Ensure the IP instance has been initialized. */
status = nx_ip_interface_status_check(&ip_0, 1, NX_IP_INITIALIZE_DONE, &actual_status, 100);
/* Check status. */
if(status != NX_SUCCESS)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Create mDNS. */
current_buffer_size = (BUFFER_SIZE >> 1);
status = nx_mdns_create(&mdns_0, &ip_0, &pool_0, 2, pointer, DEMO_STACK_SIZE, (UCHAR *)"NETX-MDNS-CLIENT",
buffer, current_buffer_size, buffer + current_buffer_size, current_buffer_size, probing_notify);
pointer = pointer + DEMO_STACK_SIZE;
/* Check status. */
if(status != NX_SUCCESS)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Enable mDNS. */
status = nx_mdns_enable(&mdns_0, 1);
/* Check status. */
if(status != NX_SUCCESS)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Register service. */
status = nx_mdns_service_add(&mdns_0, (UCHAR *)SERVICE_INSTANCE_NAME, (UCHAR *)SERVICE_TYPE_HTTP, SERVICE_SUB_TYPE_NULL,
SERVICE_TXT_NULL, SERVICE_TTL, (USHORT)SERVICE_PRIORITY, (USHORT)SERVICE_WEIGHTS,
(USHORT)SERVICE_PORT, NX_TRUE, 1);
/* Check status. */
if(status != NX_SUCCESS)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Wait for host register and service register. */
tx_thread_sleep(5 * NX_IP_PERIODIC_RATE);
/* Check status. */
if ((packet_count == 0) || (host_registered != NX_TRUE) || (service_registered != NX_TRUE))
{
printf("ERROR!\n");
test_control_return(1);
}
/* Reset packet count. */
packet_count = 0;
/* Perform mDNS continuous query. */
status = nx_mdns_service_continuous_query(&mdns_0, NX_NULL, (UCHAR *)SERVICE_TYPE_IPP, NX_NULL);
/* Check status. */
if(status != NX_SUCCESS)
{
printf("ERROR!\n");
test_control_return(1);
}
tx_thread_sleep(2 * NX_IP_PERIODIC_RATE);
/* Determine if the test was successful. */
if((error_counter) || (packet_count == 0))
{
printf("ERROR!\n");
test_control_return(1);
}
else
{
printf("SUCCESS!\n");
test_control_return(0);
}
}
static UINT my_packet_process(NX_IP *ip_ptr, NX_PACKET *packet_ptr, UINT *operation_ptr, UINT *delay_ptr)
{
NX_PARAMETER_NOT_USED(delay_ptr);
/* Check the packet interface. */
if (packet_ptr -> nx_packet_address.nx_packet_interface_ptr != &ip_ptr -> nx_ip_interface[1])
error_counter++;
packet_count++;
*operation_ptr = NX_NULL;
return NX_TRUE;
}
static VOID probing_notify(struct NX_MDNS_STRUCT *mdns_ptr, UCHAR *name, UINT state)
{
NX_PARAMETER_NOT_USED(mdns_ptr);
NX_PARAMETER_NOT_USED(name);
switch(state)
{
case NX_MDNS_LOCAL_SERVICE_REGISTERED_SUCCESS:
{
service_registered = NX_TRUE;
break;
}
case NX_MDNS_LOCAL_SERVICE_REGISTERED_FAILURE:
{
service_registered = NX_FALSE;
break;
}
case NX_MDNS_LOCAL_HOST_REGISTERED_SUCCESS:
{
host_registered = NX_TRUE;
break;
}
case NX_MDNS_LOCAL_HOST_REGISTERED_FAILURE:
{
host_registered = NX_FALSE;
break;
}
}
}
#else
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_mdns_second_interface_test(void *first_unused_memory)
#endif
{
printf("NetX Test: MDNS Second Interface Test................................N/A\n");
test_control_return(3);
}
#endif
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