FreeCalypso > hg > freecalypso-tools

annotate rvinterf/lowlevel/rvifmain.c @ 270:095ffce023d4

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etmsync: l1tmops module compiles and links into fc-tmsync
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 16 Nov 2017 19:00:05 +0000
parents 6f078c4a5506
children a626f0ef542a
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0
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Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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Mychaela Falconia <falcon@freecalypso.org>
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2 * This module contains the main() function for rvinterf
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3 */
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4
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Mychaela Falconia <falcon@freecalypso.org>
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5 #include <sys/types.h>
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Mychaela Falconia <falcon@freecalypso.org>
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6 #include <sys/errno.h>
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7 #include <stdio.h>
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Mychaela Falconia <falcon@freecalypso.org>
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8 #include <string.h>
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parents:
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9 #include <strings.h>
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10 #include <stdlib.h>
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Mychaela Falconia <falcon@freecalypso.org>
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11 #include <unistd.h>
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12 #include <signal.h>
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13 #include <time.h>
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Mychaela Falconia <falcon@freecalypso.org>
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14 #include "../include/pktmux.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 #include "../include/localsock.h"
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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16 #include "client.h"
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17
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18 extern int target_fd, listener;
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Mychaela Falconia <falcon@freecalypso.org>
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19 extern char *extlcd_program;
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Mychaela Falconia <falcon@freecalypso.org>
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20 extern u_char extlcd_invert;
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Mychaela Falconia <falcon@freecalypso.org>
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21
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Mychaela Falconia <falcon@freecalypso.org>
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22 extern u_char rxpkt[];
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Mychaela Falconia <falcon@freecalypso.org>
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23 extern size_t rxpkt_len;
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24
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Mychaela Falconia <falcon@freecalypso.org>
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25 struct client *client_head;
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Mychaela Falconia <falcon@freecalypso.org>
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26 int socketpair_fd;
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27
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Mychaela Falconia <falcon@freecalypso.org>
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28 char *logfname;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
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29 FILE *logF;
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Mychaela Falconia <falcon@freecalypso.org>
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30 time_t logtime;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
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31 int background, no_output;
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Mychaela Falconia <falcon@freecalypso.org>
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32 int max_fd;
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33
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34 char *socket_pathname = "/tmp/rvinterf_socket";
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35
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36 int wakeup_after_sec = 7;
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37
253
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38 static char *baudrate = "115200";
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39
222
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
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40 static char keepalive_msg[] =
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Mychaela Falconia <falcon@freecalypso.org>
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41 "Received keepalive query, responding with keepalive answer";
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
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42 static u_char keepalive_answer[2] = {RVT_KEEPALIVE_HEADER, 'A'};
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
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43
0
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Mychaela Falconia <falcon@freecalypso.org>
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44 main(argc, argv)
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45 char **argv;
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Mychaela Falconia <falcon@freecalypso.org>
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46 {
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Mychaela Falconia <falcon@freecalypso.org>
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47 extern char *optarg;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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48 extern int optind;
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Mychaela Falconia <falcon@freecalypso.org>
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49 int c;
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Mychaela Falconia <falcon@freecalypso.org>
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50 fd_set fds;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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51 struct client *cli, **clip;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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52
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Mychaela Falconia <falcon@freecalypso.org>
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53 while ((c = getopt(argc, argv, "bB:d:l:ns:S:vw:X:")) != EOF)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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54 switch (c) {
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55 case 'b':
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Mychaela Falconia <falcon@freecalypso.org>
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56 background++;
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Mychaela Falconia <falcon@freecalypso.org>
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57 /* FALL THRU */
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parents:
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58 case 'n':
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59 no_output++;
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60 continue;
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61 case 'B':
253
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62 baudrate = optarg;
0
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63 continue;
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64 case 'd':
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Mychaela Falconia <falcon@freecalypso.org>
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65 target_fd = atoi(optarg);
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66 continue;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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67 case 'l':
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Mychaela Falconia <falcon@freecalypso.org>
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68 logfname = optarg;
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Mychaela Falconia <falcon@freecalypso.org>
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69 continue;
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parents:
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70 case 's':
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71 socket_pathname = optarg;
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parents:
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72 continue;
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parents:
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73 case 'S':
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Mychaela Falconia <falcon@freecalypso.org>
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74 socketpair_fd = atoi(optarg);
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parents:
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75 continue;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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76 case 'v':
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Mychaela Falconia <falcon@freecalypso.org>
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77 extlcd_invert = 0xFF;
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Mychaela Falconia <falcon@freecalypso.org>
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78 continue;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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79 case 'w':
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Mychaela Falconia <falcon@freecalypso.org>
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80 wakeup_after_sec = strtoul(optarg, 0, 0);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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81 continue;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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82 case 'X':
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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83 extlcd_program = optarg;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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84 continue;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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85 case '?':
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Mychaela Falconia <falcon@freecalypso.org>
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86 default:
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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87 usage: fprintf(stderr,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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88 "usage: %s [options] ttyport\n", argv[0]);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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89 exit(1);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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90 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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91 if (target_fd <= 0) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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92 if (argc - optind != 1)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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93 goto usage;
253
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94 open_serial_port(argv[optind]);
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95 set_fixed_baudrate(baudrate);
0
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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96 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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97 max_fd = target_fd;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 if (extlcd_program)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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99 open_extlcd_pipe();
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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101 set_serial_nonblock(0);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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102 setlinebuf(stdout);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 if (logfname) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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104 logF = fopen(logfname, "w");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 if (!logF) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 perror(logfname);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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107 exit(1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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108 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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109 setlinebuf(logF);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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110 fprintf(logF, "*** Log of rvinterf session ***\n");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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111 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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112 if (socketpair_fd)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
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113 create_socketpair_client();
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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114 else
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 create_listener_socket();
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 if (background) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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117 c = fork();
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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118 if (c < 0) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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119 perror("fork");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 exit(1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 if (c) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 printf("rvinterf forked into background (pid %d)\n", c);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 exit(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 signal(SIGPIPE, SIG_IGN);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 for (;;) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 FD_ZERO(&fds);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 FD_SET(target_fd, &fds);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 if (listener)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 FD_SET(listener, &fds);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 for (clip = &client_head; cli = *clip; ) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 if (cli->rx_state == 2) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 close(cli->fd);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 *clip = cli->next;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 free(cli);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 continue;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 FD_SET(cli->fd, &fds);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 clip = &cli->next;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 if (socketpair_fd && !client_head)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 exit(0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 c = select(max_fd+1, &fds, 0, 0, 0);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 time(&logtime);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 if (c < 0) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 if (errno == EINTR)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 continue;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 perror("select");
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 exit(1);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 if (FD_ISSET(target_fd, &fds))
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 process_serial_rx();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 if (listener && FD_ISSET(listener, &fds))
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 handle_listener_select();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 for (cli = client_head; cli; cli = cli->next)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 if (FD_ISSET(cli->fd, &fds))
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 handle_client_select(cli);
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 handle_rx_packet()
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 switch (rxpkt[0]) {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 case RVT_RV_HEADER:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 if (rxpkt_len < 6)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 goto unknown;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 if (!no_output || logF)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 print_rv_trace();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 if (client_head)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 forward_rv_trace();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 return;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 case RVT_L1_HEADER:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 if (!no_output || logF)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 print_l1_trace();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 if (client_head)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 forward_nonrvt_pkt();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 return;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 case RVT_L23_HEADER:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 if (!no_output || logF)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 print_g23_trace();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 if (client_head)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 forward_nonrvt_pkt();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 return;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 case RVT_TM_HEADER:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 if (!no_output || logF)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 print_tm_output_raw();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 if (client_head)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 forward_nonrvt_pkt();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 return;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 case RVT_AT_HEADER:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 if (!no_output || logF)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 print_ati_output();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 if (client_head)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 forward_nonrvt_pkt();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 return;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 case RVT_EXTUI_HEADER:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 if (rxpkt_len < 5 || !(rxpkt_len & 1))
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 goto unknown;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 if (extlcd_program)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 output_to_extlcd();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 else
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 report_extui_packet();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 return;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 case RVT_TCH_HEADER:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 if (!no_output || logF)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 print_tch_output_raw();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 if (client_head)
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 forward_nonrvt_pkt();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 return;
222
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
212 case RVT_KEEPALIVE_HEADER:
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
213 if (rxpkt_len != 2 || rxpkt[1] != 'Q')
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
214 goto unknown;
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
215 output_line(keepalive_msg);
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
216 send_pkt_to_target(keepalive_answer, 2);
7168f63fc3b8 rvinterf: implemented keepalive mechanism
Mychaela Falconia <falcon@freecalypso.org>
parents: 0
diff changeset
217 return;
0
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 case '*':
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 print_fc_lld_msg();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 return;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 default:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 unknown:
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 print_unknown_packet();
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 }