/***************************************************************************/ /* 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 the basic BSD UDP non-blocking operation. */ #include "tx_api.h" #include "nx_api.h" #if defined(NX_BSD_ENABLE) && !defined(NX_DISABLE_IPV4) #include "nx_icmpv6.h" #include "nxd_bsd.h" #define DEMO_STACK_SIZE 4096 /* Define the ThreadX and NetX object control blocks... */ static TX_THREAD ntest_0; static TX_THREAD ntest_1; static NX_PACKET_POOL pool_0; static NX_IP ip_0; static NX_IP ip_1; static NX_UDP_SOCKET server_socket; static ULONG bsd_thread_area[DEMO_STACK_SIZE / sizeof(ULONG)]; static TX_SEMAPHORE netx_sema; static TX_SEMAPHORE bsd_sema; #define BSD_THREAD_PRIORITY 2 #define NUM_CLIENTS 20 /* Define the counters used in the test application... */ static ULONG error_counter; /* Define thread prototypes. */ static void ntest_0_entry(ULONG thread_input); static void ntest_1_entry(ULONG thread_input); extern void test_control_return(UINT status); extern void _nx_ram_network_driver_256(struct NX_IP_DRIVER_STRUCT *driver_req); static void validate_bsd_structure(void); extern NX_BSD_SOCKET nx_bsd_socket_array[NX_BSD_MAX_SOCKETS]; extern TX_BLOCK_POOL nx_bsd_socket_block_pool; #ifdef FEATURE_NX_IPV6 static NXD_ADDRESS ipv6_address_ip0[3][3]; static NXD_ADDRESS ipv6_address_ip1[3][3]; #endif /* FEATURE_NX_IPV6 */ static char *requests[4] = {"Request1", "Request22", "Request333", "Request4444"}; static char *response[4] = {"Response1", "Response22", "Response333", "Response4444"}; static void validate_bsd_structure(void); #define IP0_IF0_V4_ADDR IP_ADDRESS(1,2,3,4) #define IP0_IF1_V4_ADDR IP_ADDRESS(2,2,3,4) #define IP0_IF2_V4_ADDR IP_ADDRESS(3,2,3,4) #define IP1_IF0_V4_ADDR IP_ADDRESS(1,2,3,5) #define IP1_IF1_V4_ADDR IP_ADDRESS(2,2,3,5) #define IP1_IF2_V4_ADDR IP_ADDRESS(3,2,3,5) #define ITERATIONS 100 static ULONG ip0_address[3] = {IP0_IF0_V4_ADDR, IP0_IF1_V4_ADDR, IP0_IF2_V4_ADDR}; static ULONG ip1_address[3] = {IP1_IF0_V4_ADDR, IP1_IF1_V4_ADDR, IP1_IF2_V4_ADDR}; /* Define what the initial system looks like. */ #ifdef CTEST VOID test_application_define(void *first_unused_memory) #else void netx_bsd_udp_bind_test_application_define(void *first_unused_memory) #endif { CHAR *pointer; UINT status; /* Setup the working pointer. */ pointer = (CHAR *) first_unused_memory; error_counter = 0; /* Create the main thread. */ tx_thread_create(&ntest_0, "thread 0", ntest_0_entry, 0, pointer, DEMO_STACK_SIZE, 3, 3, TX_NO_TIME_SLICE, TX_AUTO_START); pointer = pointer + DEMO_STACK_SIZE; /* Create the main thread. */ tx_thread_create(&ntest_1, "thread 1", ntest_1_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", 256, pointer, (256 + sizeof(NX_PACKET)) * (NUM_CLIENTS + 4) * 2); pointer = pointer + (256 + sizeof(NX_PACKET)) * (NUM_CLIENTS + 4) * 2; if (status) error_counter++; /* Create an IP instance. */ status = nx_ip_create(&ip_0, "NetX IP Instance 0", IP0_IF0_V4_ADDR, 0xFFFFFF00UL, &pool_0, _nx_ram_network_driver_256, pointer, 2048, 1); pointer = pointer + 2048; /* Attach a 2nd interface */ status += nx_ip_interface_attach(&ip_0, "ip_0_second", IP0_IF1_V4_ADDR, 0xFFFFFF00UL, _nx_ram_network_driver_256); status += nx_ip_interface_attach(&ip_0, "ip_0_third", IP0_IF2_V4_ADDR, 0xFFFFFF00UL, _nx_ram_network_driver_256); /* Create another IP instance. */ status += nx_ip_create(&ip_1, "NetX IP Instance 1", IP1_IF0_V4_ADDR, 0xFFFFFF00UL, &pool_0, _nx_ram_network_driver_256, pointer, 2048, 2); pointer = pointer + 2048; status += nx_ip_interface_attach(&ip_1, "ip_1_second", IP1_IF1_V4_ADDR, 0xFFFFFF00UL, _nx_ram_network_driver_256); status += nx_ip_interface_attach(&ip_1, "ip_1_third", IP1_IF2_V4_ADDR, 0xFFFFFF00UL, _nx_ram_network_driver_256); 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 UDP processing for both IP instances. */ status = nx_udp_enable(&ip_0); status += nx_udp_enable(&ip_1); /* Enable BSD */ status += bsd_initialize(&ip_0, &pool_0, (CHAR*)&bsd_thread_area[0], sizeof(bsd_thread_area), BSD_THREAD_PRIORITY); /* Check UDP enable and BSD init status. */ if (status) error_counter++; status = tx_semaphore_create(&netx_sema, "NetX SEMA", 0); status += tx_semaphore_create(&bsd_sema, "BSD SEMA", 0); if(status != TX_SUCCESS) error_counter++; } static int sent_msg_id; static int sent_if; #ifdef FEATURE_NX_IPV6 static int sent_addr; #endif #ifdef FEATURE_NX_IPV6 static void test_udp_server6_bind_to_ANY(void) { int sockfd; struct sockaddr_in6 remote_addr, local_addr; int ret; char buf[30]; int addrlen; int message_count = 0; sockfd = socket(AF_INET6, SOCK_DGRAM, 0); if(sockfd < 0) error_counter++; memset(&local_addr, 0, sizeof(local_addr)); local_addr.sin6_family = AF_INET6; local_addr.sin6_port = htons(12345); ret = bind(sockfd, (struct sockaddr*)&local_addr, sizeof(local_addr)); if(ret < 0) error_counter++; error_counter += (ITERATIONS * 2); while(message_count < ITERATIONS) { /* Receive data from the client. */ addrlen = sizeof(remote_addr); ret = recvfrom(sockfd, buf, sizeof(buf), 0, (struct sockaddr*)&remote_addr, &addrlen); if(ret <= 0) error_counter++; else if(addrlen != sizeof(struct sockaddr_in6)) error_counter++; else if((remote_addr.sin6_family != AF_INET6) || (remote_addr.sin6_addr._S6_un._S6_u32[0] != htonl(ipv6_address_ip1[(message_count / 2) % 3][(message_count & 1) + 1].nxd_ip_address.v6[0])) || (remote_addr.sin6_addr._S6_un._S6_u32[1] != htonl(ipv6_address_ip1[(message_count / 2) % 3][(message_count & 1) + 1].nxd_ip_address.v6[1])) || (remote_addr.sin6_addr._S6_un._S6_u32[2] != htonl(ipv6_address_ip1[(message_count / 2) % 3][(message_count & 1) + 1].nxd_ip_address.v6[2])) || (remote_addr.sin6_addr._S6_un._S6_u32[3] != htonl(ipv6_address_ip1[(message_count / 2) % 3][(message_count & 1) + 1].nxd_ip_address.v6[3])) || (remote_addr.sin6_port != htons(54321))) error_counter++; /* Validate the data. */ else if((ret != (INT)strlen(requests[message_count & 3])) || strncmp(buf, requests[message_count & 3], ret)) error_counter++; else error_counter--; /* Send a response back. */ ret = sendto(sockfd, response[message_count & 3], strlen(response[message_count & 3]), 0, (struct sockaddr*)&remote_addr, addrlen); if(ret != (INT)strlen(response[message_count & 3])) error_counter++; message_count ++; } /* Close downt he socket. */ ret = soc_close(sockfd); if(ret < 0) error_counter++; } static void test_udp6_on_interface_address(int iface, int address, INT reuseaddr) { int sockfd; struct sockaddr_in6 remote_addr, local_addr; int ret; char buf[30]; int addrlen; sockfd = socket(AF_INET6, SOCK_DGRAM, 0); if(sockfd < 0) error_counter++; if(reuseaddr) setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof(INT)); memset(&local_addr, 0, sizeof(local_addr)); local_addr.sin6_port = htons(12345); local_addr.sin6_family = AF_INET6; if(iface != 3) { local_addr.sin6_addr._S6_un._S6_u32[0] = htonl(ipv6_address_ip0[iface][address].nxd_ip_address.v6[0]); local_addr.sin6_addr._S6_un._S6_u32[1] = htonl(ipv6_address_ip0[iface][address].nxd_ip_address.v6[1]); local_addr.sin6_addr._S6_un._S6_u32[2] = htonl(ipv6_address_ip0[iface][address].nxd_ip_address.v6[2]); local_addr.sin6_addr._S6_un._S6_u32[3] = htonl(ipv6_address_ip0[iface][address].nxd_ip_address.v6[3]); } ret = bind(sockfd, (struct sockaddr*)&local_addr, sizeof(local_addr)); if(ret < 0) error_counter++; /* Receive data from the client. */ addrlen = sizeof(remote_addr); ret = recvfrom(sockfd, buf, sizeof(buf), 0, (struct sockaddr*)&remote_addr, &addrlen); if(ret <= 0) error_counter++; else if(addrlen != sizeof(struct sockaddr_in6)) error_counter++; else if((remote_addr.sin6_family != AF_INET6) || (remote_addr.sin6_addr._S6_un._S6_u32[0] != htonl(ipv6_address_ip1[sent_if][sent_addr].nxd_ip_address.v6[0])) || (remote_addr.sin6_addr._S6_un._S6_u32[1] != htonl(ipv6_address_ip1[sent_if][sent_addr].nxd_ip_address.v6[1])) || (remote_addr.sin6_addr._S6_un._S6_u32[2] != htonl(ipv6_address_ip1[sent_if][sent_addr].nxd_ip_address.v6[2])) || (remote_addr.sin6_addr._S6_un._S6_u32[3] != htonl(ipv6_address_ip1[sent_if][sent_addr].nxd_ip_address.v6[3])) || (remote_addr.sin6_port != htons(54321))) error_counter++; /* Make sure the source and the dest are in the same prefix range. */ else if((iface != 3) && ((ntohl(remote_addr.sin6_addr._S6_un._S6_u32[0]) != ipv6_address_ip0[iface][address].nxd_ip_address.v6[0]) || (ntohl(remote_addr.sin6_addr._S6_un._S6_u32[1]) != ipv6_address_ip0[iface][address].nxd_ip_address.v6[1]))) error_counter++; /* Validate the data. */ else if((ret != (INT)strlen(requests[sent_msg_id])) || strncmp(buf, requests[sent_msg_id], ret)) error_counter++; /* Close downt he socket. */ ret = soc_close(sockfd); if(ret < 0) error_counter++; } #endif /* FEATURE_NX_IPV6 */ static void test_udp_server4_bind_to_ANY(void) { int sockfd; struct sockaddr_in remote_addr, local_addr; int ret; char buf[30]; int addrlen; int message_count = 0; error_counter += (ITERATIONS * 2); sockfd = socket(AF_INET, SOCK_DGRAM, 0); if(sockfd < 0) error_counter++; /* Test bind to port 0. */ local_addr.sin_family = AF_INET; local_addr.sin_port = 0; local_addr.sin_addr.s_addr = INADDR_ANY; ret = bind(sockfd, (struct sockaddr*)&local_addr, sizeof(local_addr)); if(ret < 0) error_counter++; addrlen = sizeof(local_addr); ret = getsockname(sockfd, (struct sockaddr*)&local_addr, &addrlen); if(ret < 0) error_counter++; /* Check whether port is zero. */ if (local_addr.sin_port == 0) error_counter++; soc_close(sockfd); sockfd = socket(AF_INET, SOCK_DGRAM, 0); if(sockfd < 0) error_counter++; local_addr.sin_family = AF_INET; local_addr.sin_port = htons(12345); local_addr.sin_addr.s_addr = INADDR_ANY; ret = bind(sockfd, (struct sockaddr*)&local_addr, sizeof(local_addr)); if(ret < 0) error_counter++; while(message_count < ITERATIONS) { /* Receive data from the client. */ addrlen = sizeof(remote_addr); ret = recvfrom(sockfd, buf, sizeof(buf), 0, (struct sockaddr*)&remote_addr, &addrlen); if(ret <= 0) error_counter++; else if(addrlen != sizeof(struct sockaddr_in)) error_counter++; else if((remote_addr.sin_family != AF_INET) || (remote_addr.sin_addr.s_addr != htonl(ip1_address[message_count % 3])) || (remote_addr.sin_port != htons(54321))) error_counter++; /* Validate the data. */ else if((ret != (int)strlen(requests[message_count & 3])) || strncmp(buf, requests[message_count & 3], ret)) error_counter++; else error_counter--; /* Send a response back. */ ret = sendto(sockfd, response[message_count & 3], strlen(response[message_count & 3]), 0, (struct sockaddr*)&remote_addr, addrlen); if(ret != (int)strlen(response[message_count & 3])) error_counter++; message_count ++; } tx_thread_sleep(NX_IP_PERIODIC_RATE / 100); /* Close downt he socket. */ ret = soc_close(sockfd); if(ret < 0) error_counter++; } static void test_udp_server4_bind_to_AF_INET(void) { int sockfd; struct sockaddr_in remote_addr, local_addr; int ret; char buf[30]; int addrlen; int message_count = 0; sockfd = socket(AF_INET, SOCK_DGRAM, 0); if(sockfd < 0) error_counter++; local_addr.sin_family = AF_INET; local_addr.sin_port = htons(12345); local_addr.sin_addr.s_addr = INADDR_ANY; ret = bind(sockfd, (struct sockaddr*)&local_addr, sizeof(local_addr)); if(ret < 0) error_counter++; while(message_count < 3) { /* Receive data from the client. */ addrlen = sizeof(remote_addr); ret = recvfrom(sockfd, buf, sizeof(buf), 0, (struct sockaddr*)&remote_addr, &addrlen); if(ret <= 0) error_counter++; else if(addrlen != sizeof(struct sockaddr_in)) error_counter++; else if((remote_addr.sin_family != AF_INET) || (remote_addr.sin_addr.s_addr != htonl(ip1_address[sent_if])) || (remote_addr.sin_port != htons(54321))) error_counter++; /* Validate the data. */ else if((ret != (int)strlen(requests[sent_msg_id])) || strncmp(buf, requests[sent_msg_id], ret)) error_counter++; message_count++; } /* Close downt he socket. */ ret = soc_close(sockfd); if(ret < 0) error_counter++; } static TX_THREAD client_threads[3]; static ULONG client_thread_stack_area[3][DEMO_STACK_SIZE / sizeof(ULONG)]; static void test_udp4_on_interface(int i, INT reuseaddr); #ifdef FEATURE_NX_IPV6 static void test_udp6_on_interface_address(int iface, int address, INT reuseaddr); static VOID client6_thread_entry(ULONG param) { INT reuseaddr = 1; if(param == 0) test_udp6_on_interface_address((int)param, 1, reuseaddr); else test_udp6_on_interface_address((int)param, param, reuseaddr); tx_semaphore_put(&bsd_sema); } #endif static VOID client_thread_entry(ULONG param) { INT reuseaddr = 1; test_udp4_on_interface((int)param, reuseaddr); tx_semaphore_put(&bsd_sema); } static void test_udp_bind_to_three_interfaces(int if1, int if2, int if3) { int i; UINT status; /* Wait for the client to be ready. */ status = tx_semaphore_put(&netx_sema); if(status != TX_SUCCESS) error_counter++; /* Create 3 threads, each binds to a different interface. */ tx_thread_create(&client_threads[0], "client thread0", client_thread_entry, if1, (CHAR*)client_thread_stack_area[0], DEMO_STACK_SIZE, 3, 3, TX_NO_TIME_SLICE, TX_AUTO_START); tx_thread_create(&client_threads[1], "client thread1", client_thread_entry, if2, (CHAR*)client_thread_stack_area[1], DEMO_STACK_SIZE, 3, 3, TX_NO_TIME_SLICE, TX_AUTO_START); tx_thread_create(&client_threads[2], "client thread2", client_thread_entry, if3, (CHAR*)client_thread_stack_area[2], DEMO_STACK_SIZE, 3, 3, TX_NO_TIME_SLICE, TX_AUTO_START); /* Wait for all three threads to quite. */ for(i = 0; i < 3; i++) { status = tx_semaphore_get(&bsd_sema, 2 * NX_IP_PERIODIC_RATE); if(status == TX_NO_INSTANCE) error_counter++; } tx_thread_sleep(NX_IP_PERIODIC_RATE / 50); for(i = 0; i < 3; i++) status += tx_thread_delete(&client_threads[i]); if(status) error_counter++; } #ifdef FEATURE_NX_IPV6 static void test_udp_bind_to_ipv6_addresses(int if1, int if2, int if3) { int i; UINT status; status = tx_semaphore_put(&netx_sema); if(status != TX_SUCCESS) error_counter++; /* Create 3 threads, each binds to a different interface. */ tx_thread_create(&client_threads[0], "client thread0", client6_thread_entry, if1, (CHAR*)client_thread_stack_area[0], DEMO_STACK_SIZE, 3, 3, TX_NO_TIME_SLICE, TX_AUTO_START); tx_thread_create(&client_threads[1], "client thread1", client6_thread_entry, if2, (CHAR*)client_thread_stack_area[1], DEMO_STACK_SIZE, 3, 3, TX_NO_TIME_SLICE, TX_AUTO_START); tx_thread_create(&client_threads[2], "client thread1", client6_thread_entry, if3, (CHAR*)client_thread_stack_area[2], DEMO_STACK_SIZE, 3, 3, TX_NO_TIME_SLICE, TX_AUTO_START); /* Wait for all three threads to quite. */ for(i = 0; i < 3; i++) { status = tx_semaphore_get(&bsd_sema, NX_IP_PERIODIC_RATE); if(status == TX_NO_INSTANCE) error_counter++; } tx_thread_sleep(NX_IP_PERIODIC_RATE / 50); for(i = 0; i < 3; i++) status += tx_thread_delete(&client_threads[i]); if(status) error_counter++; } #endif static void test_udp4_on_interface(int i, INT reuseaddr) { int sockfd; struct sockaddr_in remote_addr, local_addr; int ret; char buf[30]; int addrlen; sockfd = socket(AF_INET, SOCK_DGRAM, 0); if(sockfd < 0) error_counter++; if(reuseaddr) setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof(INT)); local_addr.sin_family = AF_INET; local_addr.sin_port = htons(12345); if(i == 3) local_addr.sin_addr.s_addr = htonl(INADDR_ANY); else local_addr.sin_addr.s_addr = htonl(ip0_address[i]); ret = bind(sockfd, (struct sockaddr*)&local_addr, sizeof(local_addr)); if(ret < 0) error_counter++; /* Receive data from the client. */ addrlen = sizeof(remote_addr); ret = recvfrom(sockfd, buf, sizeof(buf), 0, (struct sockaddr*)&remote_addr, &addrlen); if(ret <= 0) error_counter++; else if(addrlen != sizeof(struct sockaddr_in)) error_counter++; else if((remote_addr.sin_family != AF_INET) || (remote_addr.sin_addr.s_addr != htonl(ip1_address[sent_if])) || (remote_addr.sin_port != htons(54321))) error_counter++; /* Make sure the remote address and local address are on the same subnet*/ else if((i < 3) && ((ntohl(remote_addr.sin_addr.s_addr) & 0xFFFFFF * NX_IP_PERIODIC_RATE) != (ip0_address[i] & 0xFFFFFF * NX_IP_PERIODIC_RATE))) error_counter++; /* Validate the data. */ else if((ret != (int)strlen(requests[sent_msg_id])) || strncmp(buf, requests[sent_msg_id], ret)) error_counter++; /* Close downt he socket. */ ret = soc_close(sockfd); if(ret < 0) error_counter++; } #define NUM_MESSAGES 5 static void test_udp4_receive_multiple(int iface) { int sockfd; struct sockaddr_in remote_addr, local_addr; int ret; char buf[30]; int addrlen; int packet_count; UINT status; NX_BSD_SOCKET *bsd_socket_ptr; status = tx_semaphore_put(&netx_sema); if(status != TX_SUCCESS) error_counter++; sockfd = socket(AF_INET, SOCK_DGRAM, 0); if(sockfd < 0) error_counter++; local_addr.sin_family = AF_INET; local_addr.sin_port = htons(12345); if(iface == 3) local_addr.sin_addr.s_addr = htonl(INADDR_ANY); else local_addr.sin_addr.s_addr = htonl(ip0_address[iface]); ret = bind(sockfd, (struct sockaddr*)&local_addr, sizeof(local_addr)); if(ret < 0) error_counter++; /* Sleep for three tick, gives the client a chance to send 10 packets. */ tx_thread_sleep(NX_IP_PERIODIC_RATE / 20); packet_count = 0; bsd_socket_ptr = &nx_bsd_socket_array[sockfd - NX_BSD_SOCKFD_START]; while(bsd_socket_ptr -> nx_bsd_socket_received_packet) { /* Receive data from the client. */ addrlen = sizeof(remote_addr); ret = recvfrom(sockfd, buf, sizeof(buf), 0, (struct sockaddr*)&remote_addr, &addrlen); if(ret <= 0) error_counter++; else if(addrlen != sizeof(struct sockaddr_in)) error_counter++; else if((remote_addr.sin_family != AF_INET) || (remote_addr.sin_addr.s_addr != htonl(ip1_address[iface])) || (remote_addr.sin_port != htons(54321))) error_counter++; /* Make sure the remote address and local address are on the same subnet*/ else if((iface < 3) && ((ntohl(remote_addr.sin_addr.s_addr) & 0xFFFFFF * NX_IP_PERIODIC_RATE) != (ip0_address[iface] & 0xFFFFFF * NX_IP_PERIODIC_RATE))) error_counter++; /* Validate the data. */ else if((ret != (int)strlen(requests[packet_count & 3])) || strncmp(buf, requests[packet_count & 3], ret)) error_counter++; else packet_count ++; } if(packet_count != NUM_MESSAGES) error_counter++; /* Close downt he socket. */ ret = soc_close(sockfd); if(ret < 0) error_counter++; } /* Define the test threads. */ static void ntest_0_entry(ULONG thread_input) { #ifdef FEATURE_NX_IPV6 static char mac_ip0[6]; static char mac_ip1[6]; int j; UINT status; #endif int i; INT reuseaddr = 0; printf("NetX Test: Basic BSD UDP Bind Test......................."); /* Check for earlier error. */ if (error_counter) { printf("ERROR!\n"); test_control_return(1); } #ifdef FEATURE_NX_IPV6 for(i = 0; i < 3; i++) { mac_ip0[0] = (char)(ip_0.nx_ip_interface[i].nx_interface_physical_address_msw >> 8); mac_ip0[1] = ip_0.nx_ip_interface[i].nx_interface_physical_address_msw & 0xFF; mac_ip0[2] = (ip_0.nx_ip_interface[i].nx_interface_physical_address_lsw >> 24) & 0xff; mac_ip0[3] = (ip_0.nx_ip_interface[i].nx_interface_physical_address_lsw >> 16) & 0xff; mac_ip0[4] = (ip_0.nx_ip_interface[i].nx_interface_physical_address_lsw >> 8) & 0xff; mac_ip0[5] = ip_0.nx_ip_interface[i].nx_interface_physical_address_lsw & 0xff; mac_ip1[0] = (char)(ip_1.nx_ip_interface[i].nx_interface_physical_address_msw >> 8); mac_ip1[1] = ip_1.nx_ip_interface[i].nx_interface_physical_address_msw & 0xFF; mac_ip1[2] = (ip_1.nx_ip_interface[i].nx_interface_physical_address_lsw >> 24) & 0xff; mac_ip1[3] = (ip_1.nx_ip_interface[i].nx_interface_physical_address_lsw >> 16) & 0xff; mac_ip1[4] = (ip_1.nx_ip_interface[i].nx_interface_physical_address_lsw >> 8) & 0xff; mac_ip1[5] = ip_1.nx_ip_interface[i].nx_interface_physical_address_lsw & 0xff; for(j = 0; j < 3; j ++) { if(j == 0) { /* First set up IPv6 linklocal addresses. */ ipv6_address_ip0[i][j].nxd_ip_version = NX_IP_VERSION_V6; ipv6_address_ip0[i][j].nxd_ip_address.v6[0] = 0xfe800000; ipv6_address_ip0[i][j].nxd_ip_address.v6[1] = 0x00000000; ipv6_address_ip0[i][j].nxd_ip_address.v6[2] = ((mac_ip0[0] | 0x2) << 24) | (mac_ip0[1] << 16) | (mac_ip0[2] << 8) | 0xFF; ipv6_address_ip0[i][j].nxd_ip_address.v6[3] = (0xFE << 24) | ((mac_ip0[3] | 0x2) << 16) | (mac_ip0[4] << 8) | mac_ip0[5]; ipv6_address_ip1[i][j].nxd_ip_version = NX_IP_VERSION_V6; ipv6_address_ip1[i][j].nxd_ip_address.v6[0] = 0xfe800000; ipv6_address_ip1[i][j].nxd_ip_address.v6[1] = 0x00000000; ipv6_address_ip1[i][j].nxd_ip_address.v6[2] = ((mac_ip1[0] | 0x2) << 24) | (mac_ip1[1] << 16) | (mac_ip1[2] << 8) | 0xFF; ipv6_address_ip1[i][j].nxd_ip_address.v6[3] = (0xFE << 24) | ((mac_ip1[3] | 0x2) << 16) | (mac_ip1[4] << 8) | mac_ip1[5]; status = nxd_ipv6_address_set(&ip_0, i, &ipv6_address_ip0[i][j], 10, NX_NULL); status += nxd_ipv6_address_set(&ip_1, i, &ipv6_address_ip1[i][j], 10, NX_NULL); } else { /* Global Adddress */ ipv6_address_ip0[i][j].nxd_ip_version = NX_IP_VERSION_V6; ipv6_address_ip0[i][j].nxd_ip_address.v6[0] = 0x20000000 + i; ipv6_address_ip0[i][j].nxd_ip_address.v6[1] = j; ipv6_address_ip0[i][j].nxd_ip_address.v6[2] = ipv6_address_ip0[i][0].nxd_ip_address.v6[2]; ipv6_address_ip0[i][j].nxd_ip_address.v6[3] = ipv6_address_ip0[i][0].nxd_ip_address.v6[3]; ipv6_address_ip1[i][j].nxd_ip_version = NX_IP_VERSION_V6; ipv6_address_ip1[i][j].nxd_ip_address.v6[0] = 0x20000000 + i; ipv6_address_ip1[i][j].nxd_ip_address.v6[1] = j; ipv6_address_ip1[i][j].nxd_ip_address.v6[2] = ipv6_address_ip1[i][0].nxd_ip_address.v6[2]; ipv6_address_ip1[i][j].nxd_ip_address.v6[3] = ipv6_address_ip1[i][0].nxd_ip_address.v6[3]; status = nxd_ipv6_address_set(&ip_0, i, &ipv6_address_ip0[i][j], 64, NX_NULL); status += nxd_ipv6_address_set(&ip_1, i, &ipv6_address_ip1[i][j], 64, NX_NULL); } status += nxd_nd_cache_entry_set(&ip_0, ipv6_address_ip1[i][j].nxd_ip_address.v6, 0, mac_ip1); status += nxd_nd_cache_entry_set(&ip_1, ipv6_address_ip0[i][j].nxd_ip_address.v6, 0, mac_ip0); } } status += nxd_ipv6_enable(&ip_0); status += nxd_ipv6_enable(&ip_1); if(status) error_counter++; #endif tx_semaphore_put(&netx_sema); test_udp_server4_bind_to_ANY(); #ifdef FEATURE_NX_IPV6 tx_semaphore_put(&netx_sema); test_udp_server6_bind_to_ANY(); #endif /* Make sure a bind to IPv4 Address Family won't received UDP sent to IPv6 address. */ tx_semaphore_put(&netx_sema); test_udp_server4_bind_to_AF_INET(); #ifdef FEATURE_NX_IPV6 /* Make sure a bind to IPv6 Address Family won't received UDP sent to IPv4 address. */ tx_semaphore_put(&netx_sema); test_udp6_on_interface_address(3, 0, 0); #endif /* Make sure a bind to interface 1 address does not receive UDP sent to interface2 and 3 addresses. */ for(i = 0; i < 3; i++) { tx_semaphore_put(&netx_sema); test_udp4_on_interface(i, reuseaddr); #ifdef FEATURE_NX_IPV6 /* Make sure a bind to an IPv6 address does not receive UDP sent to another IPv6 address. */ for(j = 1; j < 3; j++) { tx_semaphore_put(&netx_sema); test_udp6_on_interface_address(i, j, 0); } #endif } /* Test UDP sockets binding to address1, 2, 3 are able to receive packets according to their binding information */ test_udp_bind_to_three_interfaces(0, 1, 2); /* Test UDP sockets binding to address1, 3, and another bind to INADDR_ANY. Traffic to address 1 goes to the INADDR_ANY bind. */ test_udp_bind_to_three_interfaces(0, 2, 3); /* Test UDP sockets binding to INADDR_ANY, address0, 3. Traffic to address 1 goes to the INADDR_ANY bind. */ test_udp_bind_to_three_interfaces(3, 2, 0); #ifdef FEATURE_NX_IPV6 /* Test UDP sockets binding to 3 different IPv6 addresses */ test_udp_bind_to_ipv6_addresses(0, 1, 2); /* Test UDP sockets binding to 2 different IPv6 addresses and a 3rd one to INADDR_ANY and be able to catch all. */ test_udp_bind_to_ipv6_addresses(0, 1, 3); test_udp_bind_to_ipv6_addresses(3, 2, 0); tx_thread_sleep(NX_IP_PERIODIC_RATE / 10); #endif test_udp4_receive_multiple(1); tx_semaphore_delete(&bsd_sema); tx_semaphore_delete(&netx_sema); validate_bsd_structure(); if(error_counter) printf("ERROR!\n"); else printf("SUCCESS!\n"); if(error_counter) test_control_return(1); test_control_return(0); } #ifdef FEATURE_NX_IPV6 static void udp_client6_to_ANY(void) { UINT status; NX_PACKET *packet_ptr; int message_counter = 0; status = tx_semaphore_get(&netx_sema, 2 * NX_IP_PERIODIC_RATE); if(status) error_counter++; /* Create a socket. */ status = nx_udp_socket_create(&ip_1, &server_socket, "Server Socket", NX_IP_NORMAL, NX_FRAGMENT_OKAY, NX_IP_TIME_TO_LIVE, 10); /* Check for error. */ if (status) error_counter++; /* Bind to a UDP port. */ status = nx_udp_socket_bind(&server_socket, 54321, NX_WAIT_FOREVER); if(status) error_counter++; while(message_counter < ITERATIONS) { /* Allocate a packet. */ status = nx_packet_allocate(&pool_0, &packet_ptr, NX_UDP_PACKET, NX_WAIT_FOREVER); if (status) error_counter++; /* Fill in the packet with data */ memcpy(packet_ptr -> nx_packet_prepend_ptr, requests[message_counter & 3], strlen(requests[message_counter & 3])); packet_ptr -> nx_packet_length = strlen(requests[message_counter & 3]); packet_ptr -> nx_packet_append_ptr = packet_ptr -> nx_packet_prepend_ptr + packet_ptr -> nx_packet_length; /* Send a UDP packet */ status = nxd_udp_socket_send(&server_socket, packet_ptr, &ipv6_address_ip0[(message_counter / 2) % 3][(message_counter & 1) + 1], 12345); if(status) error_counter++; /* Ready to reaceive a message */ status = nx_udp_socket_receive(&server_socket, &packet_ptr, NX_WAIT_FOREVER); if(status) error_counter++; /* Validate the content. */ if(packet_ptr -> nx_packet_length != strlen(response[message_counter & 3])) error_counter++; else if(strncmp((char*)packet_ptr -> nx_packet_prepend_ptr, response[message_counter & 3], strlen(response[message_counter & 3]))) error_counter++; else error_counter--; nx_packet_release(packet_ptr); message_counter ++; } status = nx_udp_socket_unbind(&server_socket); if(status) error_counter++; status = nx_udp_socket_delete(&server_socket); if(status) error_counter++; } #endif static void udp_client_to_AF_INET_AF_INET6(void) { UINT status; NX_PACKET *packet_ptr; int message_count = 0; int i; #ifdef FEATURE_NX_IPV6 int j; #endif status = tx_semaphore_get(&netx_sema, 2 * NX_IP_PERIODIC_RATE); if(status) error_counter++; /* Create a socket. */ status = nx_udp_socket_create(&ip_1, &server_socket, "Server Socket", NX_IP_NORMAL, NX_FRAGMENT_OKAY, NX_IP_TIME_TO_LIVE, 10); /* Check for error. */ if (status) error_counter++; /* Bind to a UDP port. */ status = nx_udp_socket_bind(&server_socket, 54321, NX_WAIT_FOREVER); if(status) error_counter++; for(i = 2; i >= 0; i--) { /* Allocate a packet. */ status = nx_packet_allocate(&pool_0, &packet_ptr, NX_UDP_PACKET, NX_WAIT_FOREVER); if (status) error_counter++; /* Fill in the packet with data */ memcpy(packet_ptr -> nx_packet_prepend_ptr, requests[message_count & 3], strlen(requests[message_count & 3])); packet_ptr -> nx_packet_length = strlen(requests[message_count & 3]); packet_ptr -> nx_packet_append_ptr = packet_ptr -> nx_packet_prepend_ptr + packet_ptr -> nx_packet_length; sent_msg_id = message_count & 3; sent_if = i; /* Send a UDP packet */ status = nx_udp_socket_send(&server_socket, packet_ptr, ip0_address[i], 12345); if(status) error_counter++; message_count ++; #ifdef FEATURE_NX_IPV6 for(j = 0; j < 2; j++) { /* Allocate a packet. */ status = nx_packet_allocate(&pool_0, &packet_ptr, NX_UDP_PACKET, NX_WAIT_FOREVER); if (status) error_counter++; /* Fill in the packet with data */ memcpy(packet_ptr -> nx_packet_prepend_ptr, requests[message_count & 3], strlen(requests[message_count & 3])); packet_ptr -> nx_packet_length = strlen(requests[message_count & 3]); packet_ptr -> nx_packet_append_ptr = packet_ptr -> nx_packet_prepend_ptr + packet_ptr -> nx_packet_length; /* Send a UDP packet */ sent_msg_id = message_count & 3; sent_if = i; sent_addr = j + 1; status = nxd_udp_socket_send(&server_socket, packet_ptr, &ipv6_address_ip0[i][j + 1], 12345); if(status) error_counter++; message_count ++; } #endif } status = nx_udp_socket_unbind(&server_socket); if(status) error_counter++; status = nx_udp_socket_delete(&server_socket); if(status) error_counter++; } static void udp_client4_to_ANY(void) { UINT status; NX_PACKET *packet_ptr; int message_count = 0; status = tx_semaphore_get(&netx_sema, 2 * NX_IP_PERIODIC_RATE); if(status) error_counter++; /* Create a socket. */ status = nx_udp_socket_create(&ip_1, &server_socket, "Server Socket", NX_IP_NORMAL, NX_FRAGMENT_OKAY, NX_IP_TIME_TO_LIVE, 10); /* Check for error. */ if (status) error_counter++; /* Bind to a UDP port. */ status = nx_udp_socket_bind(&server_socket, 54321, NX_WAIT_FOREVER); if(status) error_counter++; while(message_count < ITERATIONS) { /* Allocate a packet. */ status = nx_packet_allocate(&pool_0, &packet_ptr, NX_UDP_PACKET, NX_WAIT_FOREVER); if (status) error_counter++; /* Fill in the packet with data */ memcpy(packet_ptr -> nx_packet_prepend_ptr, requests[message_count & 3], strlen(requests[message_count & 3])); packet_ptr -> nx_packet_length = strlen(requests[message_count & 3]); packet_ptr -> nx_packet_append_ptr = packet_ptr -> nx_packet_prepend_ptr + packet_ptr -> nx_packet_length; /* Send a UDP packet */ status = nx_udp_socket_send(&server_socket, packet_ptr, ip0_address[message_count % 3], 12345); if(status) error_counter++; /* Ready to reaceive a message */ status = nx_udp_socket_receive(&server_socket, &packet_ptr, NX_WAIT_FOREVER); if(status) error_counter++; /* Validate the content. */ else if(packet_ptr -> nx_packet_length != strlen(response[message_count & 3])) error_counter++; else if(strncmp((char*)packet_ptr -> nx_packet_prepend_ptr, response[message_count & 3], strlen(response[message_count & 3]))) error_counter++; else error_counter--; nx_packet_release(packet_ptr); message_count ++; } status = nx_udp_socket_unbind(&server_socket); if(status) error_counter++; status = nx_udp_socket_delete(&server_socket); if(status) error_counter++; } static void udp_client4_to_interface(int iface) { UINT status; NX_PACKET *packet_ptr; int message_count = 0; status = tx_semaphore_get(&netx_sema, 2 * NX_IP_PERIODIC_RATE); if(status) error_counter++; /* Create a socket. */ status = nx_udp_socket_create(&ip_1, &server_socket, "Server Socket", NX_IP_NORMAL, NX_FRAGMENT_OKAY, NX_IP_TIME_TO_LIVE, 10); /* Check for error. */ if (status) error_counter++; /* Bind to a UDP port. */ status = nx_udp_socket_bind(&server_socket, 54321, NX_WAIT_FOREVER); if(status) error_counter++; while(message_count < NUM_MESSAGES) { /* Allocate a packet. */ status = nx_packet_allocate(&pool_0, &packet_ptr, NX_UDP_PACKET, NX_WAIT_FOREVER); if (status) error_counter++; /* Fill in the packet with data */ memcpy(packet_ptr -> nx_packet_prepend_ptr, requests[message_count & 3], strlen(requests[message_count & 3])); packet_ptr -> nx_packet_length = strlen(requests[message_count & 3]); packet_ptr -> nx_packet_append_ptr = packet_ptr -> nx_packet_prepend_ptr + packet_ptr -> nx_packet_length; /* Send a UDP packet */ status = nx_udp_socket_send(&server_socket, packet_ptr, ip0_address[iface], 12345); if(status) error_counter++; message_count ++; } status = nx_udp_socket_unbind(&server_socket); if(status) error_counter++; status = nx_udp_socket_delete(&server_socket); if(status) error_counter++; } static void ntest_1_entry(ULONG thread_input) { ULONG actual_status; UINT status; UINT i; #ifdef FEATURE_NX_IPV6 UINT j; #endif /* Ensure the IP instance has been initialized. */ status = nx_ip_status_check(&ip_1, NX_IP_INITIALIZE_DONE, &actual_status, 1 * NX_IP_PERIODIC_RATE); /* Check status... */ if (status != NX_SUCCESS) { printf("ERROR!\n"); test_control_return(3); } udp_client4_to_ANY(); #ifdef FEATURE_NX_IPV6 udp_client6_to_ANY(); #endif /* Make sure a bind to IPv4 Address Family won't received UDP sent to IPv6 address. */ udp_client_to_AF_INET_AF_INET6(); #ifdef FEATURE_NX_IPV6 /* Make sure a bind to IPv6 Address Family won't received UDP sent to IPv4 address. */ udp_client_to_AF_INET_AF_INET6(); #endif /* Test UDP bind to 3 different interfaces, each with one IPv4, and 2 IPv6 GA. */ /* So total there are 9 different addresses to test for. */ for(i = 0; i < 3; i++) { #if 0 tx_semaphore_get(&netx_sema, TX_WAIT_FOREVER); #endif udp_client_to_AF_INET_AF_INET6(); #ifdef FEATURE_NX_IPV6 /* Make sure a bind to an IPv6 address does not receive UDP sent to another IPv6 address. */ for(j = 1; j < 3; j++) { #if 0 tx_semaphore_get(&netx_sema); #endif udp_client_to_AF_INET_AF_INET6(); } #endif } /* Start testing test_udp_bind_to_three_interfaces(0,1,2);*/ udp_client_to_AF_INET_AF_INET6(); /* Start testing test_udp_bind_to_three_interfaces(0,2,3);*/ udp_client_to_AF_INET_AF_INET6(); /* Start testing test_udp_bind_to_three_interfaces(3, 2,0);*/ udp_client_to_AF_INET_AF_INET6(); #ifdef FEATURE_NX_IPV6 /* Start testing test_udp_bind_to_ipv6_addresses */ udp_client_to_AF_INET_AF_INET6(); /* Start testing test_udp_bind_to_ipv6_addresses */ udp_client_to_AF_INET_AF_INET6(); /* Start testing test_udp_bind_to_ipv6_addresses */ udp_client_to_AF_INET_AF_INET6(); #endif udp_client4_to_interface(1); } static void validate_bsd_structure(void) { int i; /* Make sure every BSD socket should be free by now. */ for(i = 0; i < NX_BSD_MAX_SOCKETS; i++) { if(nx_bsd_socket_array[i].nx_bsd_socket_status_flags & NX_BSD_SOCKET_IN_USE) { error_counter++; } if(nx_bsd_socket_array[i].nx_bsd_socket_tcp_socket || nx_bsd_socket_array[i].nx_bsd_socket_udp_socket) { error_counter++; } } /* Make sure all the NX SOCKET control blocks are released. */ if(nx_bsd_socket_block_pool.tx_block_pool_available != nx_bsd_socket_block_pool.tx_block_pool_total) { error_counter++; } /* Make sure all the sockets are released */ if(ip_0.nx_ip_tcp_created_sockets_ptr || ip_0.nx_ip_udp_created_sockets_ptr) { error_counter++; return; } } #else extern void test_control_return(UINT status); #ifdef CTEST VOID test_application_define(void *first_unused_memory) #else void netx_bsd_udp_bind_test_application_define(void *first_unused_memory) #endif { /* Print out test information banner. */ printf("NetX Test: Basic BSD UDP Bind Test.......................N/A\n"); test_control_return(3); } #endif