134 lines
3.7 KiB
C
134 lines
3.7 KiB
C
/*
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* test81: use the functions originally written for test56 to test UDP
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*/
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#include <arpa/inet.h>
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#include <netinet/in.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/socket.h>
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#include "common.h"
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#include "common-socket.h"
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#define PORT1 4321
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#define PORT2 4322
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static void callback_check_sockaddr(const struct sockaddr *sockaddr,
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socklen_t sockaddrlen, const char *callname, int addridx) {
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char buf[256];
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int port;
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const struct sockaddr_in *sockaddr_in =
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(const struct sockaddr_in *) sockaddr;
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switch (addridx) {
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case 1: port = PORT1; break;
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case 2: port = PORT2; break;
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default:
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fprintf(stderr, "error: invalid addridx %d in "
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"callback_check_sockaddr\n", addridx);
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abort();
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}
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if (sockaddr_in->sin_family != AF_INET ||
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sockaddr_in->sin_port != htons(port)) {
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snprintf(buf, sizeof(buf), "%s() didn't return the right addr",
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callname);
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test_fail(buf);
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memset(buf, 0, sizeof(buf));
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inet_ntop(sockaddr_in->sin_family, &sockaddr_in->sin_addr,
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buf, sizeof(buf));
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fprintf(stderr, "exp: localhost:%d | got: %s:%d\n", port, buf,
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ntohs(sockaddr_in->sin_port));
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}
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}
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static void callback_cleanup(void) {
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/* nothing to do */
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}
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int main(int argc, char *argv[])
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{
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struct sockaddr_in clientaddr = {
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.sin_family = AF_INET,
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.sin_port = htons(PORT1),
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.sin_addr = { .s_addr = htonl(INADDR_LOOPBACK) },
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};
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struct sockaddr_in clientaddr2 = {
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.sin_family = AF_INET,
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.sin_port = htons(PORT2),
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.sin_addr = { .s_addr = htonl(INADDR_LOOPBACK) },
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};
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struct sockaddr_in serveraddr = {
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.sin_family = AF_INET,
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.sin_port = htons(PORT1),
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.sin_addr = { .s_addr = htonl(INADDR_ANY) },
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};
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struct sockaddr_in serveraddr2 = {
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.sin_family = AF_INET,
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.sin_port = htons(PORT2),
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.sin_addr = { .s_addr = htonl(INADDR_ANY) },
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};
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const struct socket_test_info info = {
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.clientaddr = (struct sockaddr *) &clientaddr,
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.clientaddrlen = sizeof(clientaddr),
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.clientaddr2 = (struct sockaddr *) &clientaddr2,
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.clientaddr2len = sizeof(clientaddr2),
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.clientaddrsym = (struct sockaddr *) &clientaddr,
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.clientaddrsymlen = sizeof(clientaddr),
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.domain = PF_INET,
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.expected_rcvbuf = -1,
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.expected_sndbuf = -1,
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.serveraddr = (struct sockaddr *) &serveraddr,
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.serveraddrlen = sizeof(serveraddr),
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.serveraddr2 = (struct sockaddr *) &serveraddr2,
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.serveraddr2len = sizeof(serveraddr2),
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.type = SOCK_DGRAM,
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.types = &info.type,
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.typecount = 1,
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.bug_bind_in_use = 1,
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.bug_bind_null = 1,
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.bug_connect_after_close = 1,
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.bug_shutdown = 1, /* UDP only problem */
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.bug_shutdown_not_conn = 1,
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.bug_shutdown_read = 1,
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.bug_sockopt_rcvbuf = 1, /* UDP only problem */
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.bug_sockopt_sndbuf = 1, /* UDP only problem */
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.ignore_accept_delay = 1,
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.ignore_connect_unaccepted = 1,
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.ignore_connect_delay = 1,
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.ignore_read_conn_reset = 1,
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.ignore_select_delay = 1,
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.ignore_send_waiting = 1,
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.ignore_write_conn_reset = 1,
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.callback_check_sockaddr = callback_check_sockaddr,
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.callback_cleanup = callback_cleanup,
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.callback_xfer_prepclient = NULL,
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.callback_xfer_peercred = NULL,
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};
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debug("entering main()");
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start(81);
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test_socket(&info);
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test_bind(&info);
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test_getsockname(&info);
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test_shutdown(&info);
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test_close(&info);
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test_dup(&info);
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test_dup2(&info);
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test_shutdown(&info);
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test_read(&info);
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test_write(&info);
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test_sockopts(&info);
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test_simple_client_server(&info, info.type);
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quit();
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return -1; /* we should never get here */
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}
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