FreeCalypso > hg > themwi-system-sw
annotate mtctest/main.c @ 251:df2726b88034
top Makefile: sip-in changed to use libnumdb2
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 14 Aug 2023 23:43:28 -0800 |
parents | c8e9b295e88f |
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1 /* |
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2 * Main module for ThemWi test MT call generator. |
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3 */ |
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4 |
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5 #include <sys/types.h> |
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6 #include <sys/time.h> |
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7 #include <sys/errno.h> |
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8 #include <stdio.h> |
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9 #include <stdint.h> |
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10 #include <stdlib.h> |
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11 #include <syslog.h> |
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12 #include <unistd.h> |
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13 |
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14 extern int mtc_socket; |
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15 extern int disconnect_mode; |
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16 |
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17 struct timeval cur_event_time; |
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18 |
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19 static void |
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20 drain_stdin() |
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21 { |
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22 char buf[256]; |
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23 |
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24 read(0, buf, sizeof buf); |
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25 } |
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26 |
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27 main(argc, argv) |
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28 char **argv; |
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29 { |
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30 extern int optind; |
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31 extern char *optarg; |
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32 char *from; |
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33 fd_set fds; |
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34 int c; |
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35 |
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36 from = 0; |
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37 while ((c = getopt(argc, argv, "f:")) != EOF) { |
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38 switch (c) { |
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39 case 'f': |
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40 from = optarg; |
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41 continue; |
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42 default: |
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43 usage: |
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44 fprintf(stderr, |
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45 "usage: %s [-f from-number] to-number\n", |
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46 argv[0]); |
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47 exit(1); |
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48 } |
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49 } |
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50 if (argc != optind + 1) |
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51 goto usage; |
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52 openlog("themwi-test-mtc", 0, LOG_LOCAL5); |
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53 init_setup_msg(from, argv[optind]); |
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54 obtain_dummy_rtp(); |
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55 connect_mtc_socket(); |
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56 send_setup_msg(); |
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57 /* main select loop */ |
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58 for (;;) { |
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59 FD_ZERO(&fds); |
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60 FD_SET(mtc_socket, &fds); |
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61 if (!disconnect_mode) |
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62 FD_SET(0, &fds); |
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63 c = select(mtc_socket+1, &fds, 0, 0, 0); |
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64 if (c < 0) { |
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65 if (errno == EINTR) |
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66 continue; |
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67 perror("select"); |
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68 exit(1); |
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69 } |
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70 gettimeofday(&cur_event_time, 0); |
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71 if (FD_ISSET(mtc_socket, &fds)) |
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72 mtc_socket_select(); |
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73 if (!disconnect_mode && FD_ISSET(0, &fds)) { |
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74 drain_stdin(); |
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75 send_disconnect_req(); |
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76 } |
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77 } |
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78 } |