/***************************************************************************/
/* 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                                            */
/***************************************************************************/

/* This NetX test concentrates on sending packet when ARP entry is not completed.  */

#include   "nx_api.h"
#include   "nx_ram_network_driver_test_1500.h"

extern void    test_control_return(UINT status);

#if !defined(NX_DISABLE_IPV4)

#define     DEMO_STACK_SIZE         2048


/* Define the ThreadX and NetX object control blocks...  */

static TX_THREAD               ntest_0;

static NX_PACKET_POOL          pool_0;
static NX_IP                   ip_0;
static NX_IP                   ip_1;



/* Define the counters used in the test application...  */

static ULONG                   error_counter;


/* Define thread prototypes.  */

static void    ntest_0_entry(ULONG thread_input);
extern void    _nx_ram_network_driver_256(struct NX_IP_DRIVER_STRUCT *driver_req);
extern UINT    (*advanced_packet_process_callback)(NX_IP *ip_ptr, NX_PACKET *packet_ptr, UINT *operation_ptr, UINT *delay_ptr);
static UINT    packet_process(NX_IP *ip_ptr, NX_PACKET *packet_ptr, UINT *operation_ptr, UINT *delay_ptr);


/* Define what the initial system looks like.  */

#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void    netx_arp_dynamic_entry_test3_application_define(void *first_unused_memory)
#endif
{

CHAR    *pointer;
UINT    status;

    
    /* Setup the working pointer.  */
    pointer =  (CHAR *) first_unused_memory;

    /* Create the main thread.  */
    tx_thread_create(&ntest_0, "thread 0", ntest_0_entry, 0,  
            pointer, DEMO_STACK_SIZE, 
            4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
    pointer =  pointer + DEMO_STACK_SIZE;

    /* Initialize the NetX system.  */
    nx_system_initialize();

    /* Create a packet pool.  */
    status =  nx_packet_pool_create(&pool_0, "NetX Main Packet Pool", 512, pointer, 4096);
    pointer = pointer + 4096;

    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_256,
                    pointer, 2048, 1);
    pointer =  pointer + 2048;

    /* Create another IP instance.  */
    status += nx_ip_create(&ip_1, "NetX IP Instance 1", IP_ADDRESS(1, 2, 3, 5), 0xFFFFFF00UL, &pool_0, _nx_ram_network_driver_256,
                    pointer, 2048, 1);
    pointer =  pointer + 2048;
    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 ARP and supply ARP cache memory for IP Instance 1.  */
    status  =  nx_arp_enable(&ip_1, (void *) pointer, 1024);
    pointer = pointer + 1024;
    if (status)
        error_counter++;

    /* Enable ICMP processing for both IP instances.  */
    status =  nx_icmp_enable(&ip_0);
    status += nx_icmp_enable(&ip_1);

    /* Check TCP enable status.  */
    if (status)
        error_counter++;
}



static void    ntest_0_entry(ULONG thread_input)
{
UINT        status;
NX_PACKET  *my_packet;  
    
    /* Print out test information banner.  */
    printf("NetX Test:   ARP Dynamic Entry Test....................................");

    /* Check for earlier error.  */
    if (error_counter)
    {

        printf("ERROR!\n");
        test_control_return(1);
    }

    /* Delay the first ARP request by 1 second. */
    advanced_packet_process_callback = packet_process;

    /* Create a dynamic entry with zero MAC. */
    status = nx_arp_dynamic_entry_set(&ip_0, IP_ADDRESS(1, 2, 3, 5), 0, 0);

    /* Check the status.  */
    if (status != NX_SUCCESS)
    {

        printf("ERROR!\n");
        test_control_return(1);
    }               

    /* Now send ping with fragment disabled. */
    status = nx_icmp_ping(&ip_0, IP_ADDRESS(1, 2, 3, 5), "Test", 4, &my_packet, 2 * NX_IP_PERIODIC_RATE);

    /* Check the status.  */
    if (status != NX_SUCCESS)
    {

        printf("ERROR!\n");
        test_control_return(1);
    }               

    printf("SUCCESS!\n");
    test_control_return(0);
}


static UINT    packet_process(NX_IP *ip_ptr, NX_PACKET *packet_ptr, UINT *operation_ptr, UINT *delay_ptr)
{

    /* Delay 1 second. */
    *operation_ptr = NX_RAMDRIVER_OP_DELAY;
    *delay_ptr = NX_IP_PERIODIC_RATE;

    advanced_packet_process_callback = NX_NULL;

    return NX_TRUE;
}
#else

#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void    netx_arp_dynamic_entry_test3_application_define(void *first_unused_memory)
#endif
{

    /* Print out test information banner.  */
    printf("NetX Test:   ARP Dynamic Entry Test....................................N/A\n"); 

    test_control_return(3);  
}      
#endif