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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 */
/***************************************************************************/
/* This case tests RTSP request in multiple packets. */
#include "tx_api.h"
#include "nx_api.h"
#include "netxtestcontrol.h"
extern void test_control_return(UINT);
#if !defined(NX_DISABLE_IPV4) && defined(__PRODUCT_NETXDUO__)
#include "nx_rtsp_server.h"
#define DEMO_STACK_SIZE 4096
#define PACKET_SIZE 1536
/* Define device drivers. */
extern void _nx_ram_network_driver_1024(NX_IP_DRIVER *driver_req_ptr);
static UCHAR rtsp_stack[DEMO_STACK_SIZE];
static TX_THREAD client_thread;
static NX_PACKET_POOL client_pool;
static NX_IP client_ip;
static NX_TCP_SOCKET rtsp_client;
static TX_THREAD server_thread;
static NX_PACKET_POOL server_pool;
static NX_IP server_ip;
static NX_RTSP_SERVER rtsp_server;
static UINT error_counter;
static TX_SEMAPHORE semaphore_server_start;
static TX_SEMAPHORE semaphore_client_done;
static void thread_client_entry(ULONG thread_input);
static void thread_server_entry(ULONG thread_input);
static UINT rtsp_describe_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length);
static UINT rtsp_setup_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length, NX_RTSP_TRANSPORT *transport_ptr);
static UINT rtsp_play_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length, UCHAR *range_ptr, UINT range_length);
static UINT rtsp_teardown_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length);
static UINT rtsp_pause_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length, UCHAR *range_ptr, UINT range_length);
static UINT rtsp_set_parameter_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length, UCHAR *parameter_ptr, ULONG parameter_length);
static UINT rtsp_disconnect_callback(NX_RTSP_CLIENT *rtsp_client_ptr);
#define TEST_SERVER_ADDRESS IP_ADDRESS(1,2,3,4)
#define TEST_CLIENT_ADDRESS IP_ADDRESS(1,2,3,5)
#define RTSP_SERVER_PORT 554
#define TEST_LOOP 3
/* Test packet, length = 157 = 54 + 11 + 19 + 20 + 30 + 20. */
static UCHAR test_data[] = "\
SET_PARAMETER rtsp://example.com/fizzle/foo RTSP/1.0\r\n\
CSeq: 421\r\n\
Session: 23754311\r\n\
Content-length: 20\r\n\
Content-type: text/parameters\r\n\
\r\n\
barparam: barstuff\r\n\
";
static UCHAR expected_response[] = "RTSP/1.0 200 OK\r\nCSeq: 421\r\nServer: RTSP Server\r\n\r\n";
static UINT test_size[TEST_LOOP][3] =
{
{50, 39, 68}, // Conten-length in multiple packets.
{69, 70, 18}, // Content in multiple packets.
{39, 98, 20}, // Header in multiple packets and content in another packet
};
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_rtsp_multiple_request_test_application_define(void *first_unused_memory)
#endif
{
CHAR *pointer;
UINT status;
error_counter = 0;
/* Setup the working pointer. */
pointer = (CHAR *) first_unused_memory;
/* Create a helper thread for the server. */
tx_thread_create(&server_thread, "Test Server thread", thread_server_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 the server packet pool. */
status = nx_packet_pool_create(&server_pool, "Test Server Packet Pool", PACKET_SIZE,
pointer, PACKET_SIZE * 8);
pointer = pointer + PACKET_SIZE * 8;
CHECK_STATUS(0, status);
/* Create an IP instance. */
status = nx_ip_create(&server_ip, "Test Server IP", TEST_SERVER_ADDRESS,
0xFFFFFF00UL, &server_pool, _nx_ram_network_driver_1024,
pointer, 2048, 1);
pointer = pointer + 2048;
CHECK_STATUS(0, status);
/* Enable ARP and supply ARP cache memory for the server IP instance. */
status = nx_arp_enable(&server_ip, (void *) pointer, 1024);
pointer = pointer + 1024;
CHECK_STATUS(0, status);
/* Enable TCP traffic. */
status = nx_tcp_enable(&server_ip);
CHECK_STATUS(0, status);
/* Create the Test Client thread. */
status = tx_thread_create(&client_thread, "Test Client", thread_client_entry, 0,
pointer, DEMO_STACK_SIZE,
6, 6, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + DEMO_STACK_SIZE;
CHECK_STATUS(0, status);
/* Create the Client packet pool. */
status = nx_packet_pool_create(&client_pool, "Test Client Packet Pool", PACKET_SIZE,
pointer, PACKET_SIZE * 8);
pointer = pointer + PACKET_SIZE * 8;
CHECK_STATUS(0, status);
/* Create an IP instance. */
status = nx_ip_create(&client_ip, "Test Client IP", TEST_CLIENT_ADDRESS,
0xFFFFFF00UL, &client_pool, _nx_ram_network_driver_1024,
pointer, 2048, 1);
pointer = pointer + 2048;
CHECK_STATUS(0, status);
status = nx_arp_enable(&client_ip, (void *) pointer, 1024);
pointer = pointer + 1024;
CHECK_STATUS(0, status);
/* Enable TCP traffic. */
status = nx_tcp_enable(&client_ip);
CHECK_STATUS(0, status);
/* Create semaphores. */
tx_semaphore_create(&semaphore_server_start, "semaphore server start", 0);
tx_semaphore_create(&semaphore_client_done, "semaphore client done", 0);
}
void thread_client_entry(ULONG thread_input)
{
UINT i, j, status;
NX_PACKET *packet_ptr;
NXD_ADDRESS server_ip_address;
/* Give IP task and driver a chance to initialize the system. */
tx_thread_sleep(NX_IP_PERIODIC_RATE);
/* Set server IP address. */
server_ip_address.nxd_ip_address.v4 = TEST_SERVER_ADDRESS;
server_ip_address.nxd_ip_version = NX_IP_VERSION_V4;
status = nx_tcp_socket_create(&client_ip, &rtsp_client, "Test Client Socket",
NX_IP_NORMAL, NX_FRAGMENT_OKAY, NX_IP_TIME_TO_LIVE, 1000,
NX_NULL, NX_NULL);
CHECK_STATUS(0, status);
/* Bind and connect to server. */
status = nx_tcp_client_socket_bind(&rtsp_client, NX_ANY_PORT, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
/* Wait test server started. */
tx_semaphore_get(&semaphore_server_start, NX_WAIT_FOREVER);
for (i = 0 ; i < TEST_LOOP; i++)
{
status = nxd_tcp_client_socket_connect(&rtsp_client, &server_ip_address, RTSP_SERVER_PORT, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
/* Set static session ID for test. */
for (j = 0; j < NX_RTSP_SERVER_MAX_CLIENTS; j++)
{
rtsp_server.nx_rtsp_server_client_list[j].nx_rtsp_client_session_id = 23754311;
}
/* Send data. */
status = nx_packet_allocate(&client_pool, &packet_ptr, NX_TCP_PACKET, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
status = nx_packet_data_append(packet_ptr, test_data, test_size[i][0], &client_pool, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
status = nx_tcp_socket_send(&rtsp_client, packet_ptr, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
/* Send data 1. */
status = nx_packet_allocate(&client_pool, &packet_ptr, NX_TCP_PACKET, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
status = nx_packet_data_append(packet_ptr, test_data + test_size[i][0], test_size[i][1], &client_pool, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
status = nx_tcp_socket_send(&rtsp_client, packet_ptr, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
/* Send data 2. */
status = nx_packet_allocate(&client_pool, &packet_ptr, NX_TCP_PACKET, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
status = nx_packet_data_append(packet_ptr, test_data + test_size[i][0] + test_size[i][1], test_size[i][2], &client_pool, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
status = nx_tcp_socket_send(&rtsp_client, packet_ptr, NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
/* Receive the response from server. */
status = nx_tcp_socket_receive(&rtsp_client, &packet_ptr, 5 * NX_IP_PERIODIC_RATE);
CHECK_STATUS(0, status);
/* Check response status code. */
status = memcmp(packet_ptr -> nx_packet_prepend_ptr, expected_response, sizeof(expected_response) - 1);
CHECK_STATUS(0, status);
nx_packet_release(packet_ptr);
nx_tcp_socket_disconnect(&rtsp_client, NX_IP_PERIODIC_RATE);
}
/* Set the flag. */
tx_semaphore_put(&semaphore_client_done);
nx_tcp_client_socket_unbind(&rtsp_client);
nx_tcp_socket_delete(&rtsp_client);
}
/* Define the helper Test server thread. */
void thread_server_entry(ULONG thread_input)
{
UINT status;
/* Print out test information banner. */
printf("NetX Test: RTSP Multiple Request Test................................");
/* Check for earlier error. */
if (error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
/* Give NetX a chance to initialize the system. */
tx_thread_sleep(NX_IP_PERIODIC_RATE);
/* Create RTSP server. */
status = nx_rtsp_server_create(&rtsp_server, "RTSP Server", sizeof("RTSP Server") - 1,&server_ip, &server_pool, rtsp_stack, DEMO_STACK_SIZE, 3, RTSP_SERVER_PORT, rtsp_disconnect_callback);
CHECK_STATUS(0, status);
/* Set callback functions. */
nx_rtsp_server_describe_callback_set(&rtsp_server, rtsp_describe_callback);
nx_rtsp_server_setup_callback_set(&rtsp_server, rtsp_setup_callback);
nx_rtsp_server_play_callback_set(&rtsp_server, rtsp_play_callback);
nx_rtsp_server_teardown_callback_set(&rtsp_server, rtsp_teardown_callback);
nx_rtsp_server_pause_callback_set(&rtsp_server, rtsp_pause_callback);
nx_rtsp_server_set_parameter_callback_set(&rtsp_server, rtsp_set_parameter_callback);
/* Start RTSP server. */
nx_rtsp_server_start(&rtsp_server);
tx_semaphore_put(&semaphore_server_start);
tx_semaphore_get(&semaphore_client_done, NX_WAIT_FOREVER);
/* Check packet pool. */
if (server_pool.nx_packet_pool_available != server_pool.nx_packet_pool_total)
{
error_counter++;
}
if (client_pool.nx_packet_pool_available != client_pool.nx_packet_pool_total)
{
error_counter++;
}
if(error_counter)
{
printf("ERROR!\n");
test_control_return(1);
}
else
{
printf("SUCCESS!\n");
test_control_return(0);
}
}
static UINT rtsp_describe_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length)
{
return(NX_SUCCESS);
}
static UINT rtsp_setup_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length, NX_RTSP_TRANSPORT *transport_ptr)
{
return(NX_SUCCESS);
}
static UINT rtsp_play_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length, UCHAR *range_ptr, UINT range_length)
{
return(NX_SUCCESS);
}
static UINT rtsp_teardown_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length)
{
return(NX_SUCCESS);
}
static UINT rtsp_pause_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length, UCHAR *range_ptr, UINT range_length)
{
return(NX_SUCCESS);
}
static UINT rtsp_set_parameter_callback(NX_RTSP_CLIENT *rtsp_client_ptr, UCHAR *uri, UINT uri_length, UCHAR *parameter_ptr, ULONG parameter_length)
{
if ((parameter_length != 20) || (memcmp(parameter_ptr, "barparam: barstuff", sizeof("barparam: barstuff") - 1) != 0))
{
error_counter++;
CHECK_STATUS(0, error_counter);
}
return(NX_SUCCESS);
}
static UINT rtsp_disconnect_callback(NX_RTSP_CLIENT *rtsp_client_ptr)
{
return(NX_SUCCESS);
}
#else
#ifdef CTEST
VOID test_application_define(void *first_unused_memory)
#else
void netx_rtsp_multiple_request_test_application_define(void *first_unused_memory)
#endif
{
/* Print out test information banner. */
printf("NetX Test: RTSP Multiple Request Test................................N/A\n");
test_control_return(3);
}
#endif
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