FreeCalypso > hg > freecalypso-tools
annotate rvinterf/tmsh/usercmd.c @ 35:2942c5ef76ed
target-utils/libcommon/uartsel.c: nitpick about const
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 25 Oct 2016 22:45:03 +0000 |
parents | ea061975c883 |
children | ee89ff178ba5 |
rev | line source |
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1 /* |
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2 * This module implements fc-tmsh user command dispatch. |
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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 <ctype.h> |
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7 #include <stdio.h> |
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8 #include <string.h> |
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9 #include <strings.h> |
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10 #include <stdlib.h> |
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11 |
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12 extern char usercmd[]; |
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13 |
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14 extern void cmd_abbr(); |
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15 extern void cmd_abbw(); |
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16 extern void cmd_audio(); |
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17 extern void cmd_check_ffs1(); |
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18 extern void cmd_dieid(); |
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19 extern void cmd_etmpkt(); |
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20 extern void cmd_ffs2(); |
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21 extern void cmd_omr(); |
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22 extern void cmd_ping(); |
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23 extern void cmd_r8(); |
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24 extern void cmd_r16(); |
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25 extern void cmd_r32(); |
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26 extern void cmd_set_imeisv(); |
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27 extern void cmd_set_pcm_string(); |
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28 extern void cmd_set_rfcap(); |
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29 extern void cmd_tgtreset(); |
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30 extern void cmd_version(); |
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31 extern void cmd_w8(); |
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32 extern void cmd_w16(); |
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33 extern void cmd_w32(); |
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34 |
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35 void |
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36 cmd_exit() |
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37 { |
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38 tty_cleanup(); |
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39 exit(0); |
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40 } |
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41 |
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42 static struct cmdtab { |
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43 char *cmd; |
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44 int minargs; |
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45 int maxargs; |
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46 void (*func)(); |
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47 } cmdtab[] = { |
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48 {"abbr", 2, 2, cmd_abbr}, |
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49 {"abbw", 3, 3, cmd_abbw}, |
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50 {"audio", 2, 2, cmd_audio}, |
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51 {"check-ffs1", 0, 0, cmd_check_ffs1}, |
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52 {"dieid", 0, 0, cmd_dieid}, |
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53 {"etmpkt", 1, 253, cmd_etmpkt}, |
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54 {"exit", 0, 0, cmd_exit}, |
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55 {"ffs2", 1, 3, cmd_ffs2}, |
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56 {"omr", 2, 2, cmd_omr}, |
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57 {"ping", 0, 2, cmd_ping}, |
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58 {"quit", 0, 0, cmd_exit}, |
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59 {"r8", 1, 2, cmd_r8}, |
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60 {"r16", 1, 2, cmd_r16}, |
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61 {"r32", 1, 2, cmd_r32}, |
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62 {"set-imeisv", 2, 2, cmd_set_imeisv}, |
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63 {"set-pcm-string", 2, 2, cmd_set_pcm_string}, |
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64 {"set-rfcap", 16, 16, cmd_set_rfcap}, |
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65 {"tgtreset", 0, 0, cmd_tgtreset}, |
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66 {"version", 1, 1, cmd_version}, |
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67 {"w8", 2, 246, cmd_w8}, |
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68 {"w16", 2, 123, cmd_w16}, |
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69 {"w32", 2, 62, cmd_w32}, |
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70 {0, 0, 0, 0} |
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71 }; |
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72 |
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73 void |
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74 dispatch_user_cmd() |
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75 { |
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76 char *argv[257]; |
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77 char *cp, **ap; |
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78 struct cmdtab *tp; |
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79 |
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80 for (cp = usercmd; isspace(*cp); cp++) |
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81 ; |
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82 if (!*cp || *cp == '#') |
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83 return; |
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84 argv[0] = cp; |
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85 while (*cp && !isspace(*cp)) |
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86 cp++; |
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87 if (*cp) |
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88 *cp++ = '\0'; |
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89 for (tp = cmdtab; tp->cmd; tp++) |
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90 if (!strcmp(tp->cmd, argv[0])) |
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91 break; |
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92 if (!tp->func) { |
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93 printf("error: no such command\n"); |
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94 return; |
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95 } |
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96 for (ap = argv + 1; ; ) { |
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97 while (isspace(*cp)) |
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98 cp++; |
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99 if (!*cp || *cp == '#') |
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100 break; |
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101 if (ap - argv - 1 >= tp->maxargs) { |
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102 printf("error: too many arguments\n"); |
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103 return; |
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104 } |
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105 if (*cp == '"') { |
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Mychaela Falconia <falcon@freecalypso.org>
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106 *ap++ = ++cp; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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107 while (*cp && *cp != '"') |
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108 cp++; |
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parents:
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109 if (*cp != '"') { |
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110 printf("error: unterminated quoted string\n"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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111 return; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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112 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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113 *cp++ = '\0'; |
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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:
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115 *ap++ = cp; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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116 while (*cp && !isspace(*cp)) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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117 cp++; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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118 if (*cp) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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119 *cp++ = '\0'; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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120 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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121 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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122 if (ap - argv - 1 < tp->minargs) { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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123 printf("error: too few arguments\n"); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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124 return; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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125 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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126 *ap = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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127 tp->func(ap - argv, argv); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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128 } |