FreeCalypso > hg > freecalypso-tools

annotate rvinterf/etmsync/tmsmain.c @ 926:6a0aa8d36d06

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rvinterf backslash escape: introduce libprint The new helper function library named libprint is meant to replace the badly misnamed libg23, and will soon contain functions for printing all of the same kinds of GPF TST packets that are now handled in libg23. However, we are also moving safe_print_trace() from libasync to this new library, and changing it to emit our new backslash escape format.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 03:47:46 +0000
parents e40bb5a6c6b9
children
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1 /*
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2 * This module contains the main() function for fc-tmsync.
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3 */
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4
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5 #include <stdio.h>
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6 #include <stdlib.h>
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7 #include <unistd.h>
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8 #include "exitcodes.h"
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9
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10 extern char *socket_pathname;
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11 extern char *rvinterf_ttyport, *rvinterf_Bopt, *rvinterf_lopt, *rvinterf_wopt;
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12
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13 main(argc, argv)
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14 char **argv;
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15 {
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16 extern int optind;
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17 extern char *optarg;
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18 int c, sopt = 0;
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19 char command[512];
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20
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21 while ((c = getopt(argc, argv, "+B:l:p:s:w:")) != EOF)
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22 switch (c) {
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23 case 'B':
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24 rvinterf_Bopt = optarg;
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25 continue;
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26 case 'l':
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27 rvinterf_lopt = optarg;
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28 continue;
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29 case 'p':
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30 rvinterf_ttyport = optarg;
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31 continue;
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32 case 's':
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33 socket_pathname = optarg;
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34 sopt++;
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35 continue;
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36 case 'w':
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37 rvinterf_wopt = optarg;
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38 continue;
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39 case '?':
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40 default:
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41 /* error msg already printed */
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42 exit(ERROR_USAGE);
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43 }
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44 if (rvinterf_ttyport) {
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45 if (sopt) {
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46 fprintf(stderr,
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47 "%s error: -p and -s options are mutually exclusive\n",
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48 argv[0]);
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49 exit(ERROR_USAGE);
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50 }
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e40bb5a6c6b9 rvinterf clients: implemented 30 ms delay for batch ops with -p
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51 launch_rvinterf(argv[optind] || !isatty(0));
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52 } else {
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53 if (rvinterf_Bopt || rvinterf_lopt || rvinterf_wopt) {
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54 fprintf(stderr,
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55 "%s error: -B, -l and -w options are meaningful only when launching rvinterf\n",
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56 argv[0]);
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57 exit(ERROR_USAGE);
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58 }
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59 connect_local_socket();
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60 }
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61
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62 setlinebuf(stdout);
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63 if (argv[optind])
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64 return dispatch_ready_argv(argc - optind, argv + optind);
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65 for (;;) {
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66 if (isatty(0)) {
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67 rx_control(0);
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68 fputs("tmsync> ", stdout);
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69 fflush(stdout);
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70 }
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71 if (!fgets(command, sizeof command, stdin))
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72 exit(0);
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73 parse_and_dispatch_cmd(command, 0);
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74 }
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75 }