annotate rvinterf/tmsh/audioresp.c @ 161:da6950e936bf

fc-tmsh: proper handling of auw responses
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 17 Mar 2017 08:00:19 +0000
parents e4c98a2c1673
children ce7479d28b02
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1 /*
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2 * In this module we are going to implement the handling of ETM_AUDIO responses.
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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 <stdlib.h>
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10 #include "pktmux.h"
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11 #include "limits.h"
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12 #include "localtypes.h"
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13 #include "etm.h"
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14
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15 extern u_char rvi_msg[];
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16 extern int rvi_msg_len;
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17
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18 static void
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19 aul_aus_response(op)
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20 char *op;
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21 {
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22 char buf[80];
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23
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24 if (rvi_msg_len != 6) {
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25 sprintf(buf, "%s response wrong length", op);
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26 print_etm_pkt_raw(buf);
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27 return;
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28 }
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29 if (rvi_msg[3])
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30 sprintf(buf, "%s error %u (0x%02X)", op,
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31 rvi_msg[3], rvi_msg[3]);
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32 else
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33 sprintf(buf, "%s OK", op);
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34 async_msg_output(buf);
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35 }
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36
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37 static void
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38 aur_response()
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39 {
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40 print_etm_pkt_raw("aur response");
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41 }
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42
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43 static void
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44 auw_response()
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45 {
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46 char buf[80];
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47
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48 if (rvi_msg_len != 7) {
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49 print_etm_pkt_raw("auw response wrong length");
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50 return;
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51 }
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52 if (rvi_msg[3])
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53 sprintf(buf, "auw %u error %u (0x%02X)", rvi_msg[5],
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54 rvi_msg[3], rvi_msg[3]);
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55 else
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56 sprintf(buf, "auw %u OK", rvi_msg[5]);
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57 async_msg_output(buf);
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58 }
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59
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60 void
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61 etm_audio_msg_rx()
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62 {
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63 switch (rvi_msg[4]) {
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64 case 'L':
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65 aul_aus_response("aul");
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66 return;
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67 case 'S':
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68 aul_aus_response("aus");
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69 return;
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70 case 'R':
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71 aur_response();
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72 return;
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73 case 'W':
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74 auw_response();
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75 return;
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76 default:
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77 unknown:
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78 print_etm_pkt_raw("ETM_AUDIO");
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79 }
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80 }