FreeCalypso > hg > freecalypso-tools
annotate rvinterf/tmsh/audiocmd.c @ 68:585f63e5bca6
fc-tmsh: etmpkt command renamed to tmpkt, etmpkt retained as alias
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 26 Oct 2016 22:56:29 +0000 |
parents | ea061975c883 |
children | 2159f260ed13 |
rev | line source |
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fc-tmsh: implemented sending of ETM audio load and save commands
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1 /* |
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2 * ETM audio commands |
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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 "limits.h" |
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11 #include "localtypes.h" |
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12 #include "etm.h" |
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13 |
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14 void |
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15 cmd_audio_load(argc, argv) |
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16 char **argv; |
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17 { |
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18 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp; |
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19 int slen; |
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20 |
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21 slen = strlen(argv[1]); |
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22 if (slen > 9) { |
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23 printf("error: audio config name is limited to 9 chars\n"); |
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24 return; |
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25 } |
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26 dp = cmdpkt + 1; |
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27 *dp++ = ETM_AUDIO; |
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28 *dp++ = 'L'; |
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29 strcpy(dp, argv[1]); |
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30 dp += slen + 1; |
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31 send_etm_cmd(cmdpkt, dp - cmdpkt - 1); |
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32 } |
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33 |
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34 void |
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35 cmd_audio_save(argc, argv) |
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36 char **argv; |
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37 { |
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38 u_char cmdpkt[MAX_PKT_TO_TARGET], *dp; |
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39 int slen; |
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40 |
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41 slen = strlen(argv[1]); |
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42 if (slen > 9) { |
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43 printf("error: audio config name is limited to 9 chars\n"); |
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44 return; |
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45 } |
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46 dp = cmdpkt + 1; |
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47 *dp++ = ETM_AUDIO; |
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48 *dp++ = 'S'; |
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49 strcpy(dp, argv[1]); |
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50 dp += slen + 1; |
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51 send_etm_cmd(cmdpkt, dp - cmdpkt - 1); |
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52 } |
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53 |
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54 static struct cmdtab { |
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55 char *cmd; |
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56 int minargs; |
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57 int maxargs; |
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58 void (*func)(); |
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59 } audio_cmds[] = { |
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60 {"load", 1, 1, cmd_audio_load}, |
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61 {"save", 1, 1, cmd_audio_save}, |
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62 {0, 0, 0, 0} |
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63 }; |
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64 |
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65 void |
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66 cmd_audio(argc, argv) |
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67 char **argv; |
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68 { |
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69 struct cmdtab *tp; |
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70 int extargs; |
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71 |
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72 for (tp = audio_cmds; tp->cmd; tp++) |
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73 if (!strcmp(tp->cmd, argv[1])) |
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74 break; |
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75 if (!tp->func) { |
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76 printf("error: no such audio command\n"); |
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77 return; |
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78 } |
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79 extargs = argc - 2; |
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80 if (extargs > tp->maxargs) { |
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81 printf("error: too many arguments\n"); |
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82 return; |
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83 } |
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84 if (extargs < tp->minargs) { |
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85 printf("error: too few arguments\n"); |
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86 return; |
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87 } |
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88 tp->func(argc - 1, argv + 1); |
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89 } |