FreeCalypso > hg > freecalypso-tools

annotate rvinterf/lowlevel/logsent.c @ 461:10e168596dfd

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doc/SIM-hardware-debugging: article written
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 10 Feb 2019 20:40:56 +0000
parents e7502631a0f9
children a1065c17429c
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1 /*
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2 * This module implements the logging of sent packets
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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 <stdio.h>
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7 #include <string.h>
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8 #include <strings.h>
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9 #include "../include/pktmux.h"
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10 #include "../include/limits.h"
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11
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12 static void
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13 log_sent_ati(pkt, pktlen)
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14 u_char *pkt;
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15 {
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16 char buf[MAX_PKT_TO_TARGET*4+10];
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17 int i, c;
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18 char *dp;
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19
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20 strcpy(buf, "Sent to ATI: ");
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21 dp = buf + 13;
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22 for (i = 1; i < pktlen; i++) {
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23 c = pkt[i];
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24 if (c & 0x80) {
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25 *dp++ = 'M';
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26 *dp++ = '-';
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27 c &= 0x7F;
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28 }
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29 if (c < 0x20) {
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30 *dp++ = '^';
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31 *dp++ = c + '@';
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32 } else if (c == 0x7F) {
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33 *dp++ = '^';
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34 *dp++ = '?';
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35 } else
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36 *dp++ = c;
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37 }
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38 *dp = '\0';
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39 output_line(buf);
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40 }
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41
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42 static void
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43 log_sent_gpf(pkt, pktlen)
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44 u_char *pkt;
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45 {
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46 char buf[MAX_PKT_TO_TARGET*4+30];
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47
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48 strcpy(buf, "Sent ");
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49 format_g23_packet(pkt, pktlen, buf + 5);
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50 output_line(buf);
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51 }
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52
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53 static void
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54 log_sent_other(pkt, pktlen)
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55 u_char *pkt;
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56 {
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57 char buf[MAX_PKT_TO_TARGET*3+5];
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58 int i;
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59 char *dp;
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60
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61 dp = buf;
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62 strcpy(dp, "Sent");
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63 dp += 4;
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64 for (i = 0; i < pktlen; i++) {
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65 sprintf(dp, " %02X", pkt[i]);
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66 dp += 3;
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67 }
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68 *dp = '\0';
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69 output_line(buf);
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70 }
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71
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72 log_sent_packet(pkt, pktlen)
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73 u_char *pkt;
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74 {
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75 switch (pkt[0]) {
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76 case RVT_L23_HEADER:
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77 log_sent_gpf(pkt, pktlen);
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78 return;
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79 case RVT_AT_HEADER:
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80 log_sent_ati(pkt, pktlen);
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81 return;
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82 default:
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83 log_sent_other(pkt, pktlen);
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84 }
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85 }