FreeCalypso > hg > freecalypso-hwlab

annotate uicc/dispatch.c @ 130:f691a19f191d

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fc-uicc-tool skeleton started
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 04 Feb 2021 00:08:12 +0000
parents
children f3bdefbeae38
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rev   line source
130
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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 implements the command dispatch for fc-uicc-tool
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Mychaela Falconia <falcon@freecalypso.org>
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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 <ctype.h>
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Mychaela Falconia <falcon@freecalypso.org>
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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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Mychaela Falconia <falcon@freecalypso.org>
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9 #include <stdlib.h>
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10
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11 extern int cmd_exec();
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Mychaela Falconia <falcon@freecalypso.org>
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12 extern int cmd_select();
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13
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14 extern int display_sim_resp_in_hex();
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Mychaela Falconia <falcon@freecalypso.org>
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15 extern int good_exit();
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16
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17 static struct cmdtab {
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18 char *cmd;
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Mychaela Falconia <falcon@freecalypso.org>
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19 int minargs;
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Mychaela Falconia <falcon@freecalypso.org>
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20 int maxargs;
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21 int (*func)();
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22 } cmdtab[] = {
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Mychaela Falconia <falcon@freecalypso.org>
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23 {"exec", 1, 1, cmd_exec},
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Mychaela Falconia <falcon@freecalypso.org>
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24 {"exit", 0, 0, good_exit},
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25 {"quit", 0, 0, good_exit},
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26 {"select", 1, 1, cmd_select},
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27 {"sim-resp", 0, 0, display_sim_resp_in_hex},
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28 {0, 0, 0, 0}
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29 };
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30
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31 simtool_dispatch_cmd(cmd, is_script)
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32 char *cmd;
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33 {
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34 char *argv[10];
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35 char *cp, **ap;
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36 struct cmdtab *tp;
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37
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38 for (cp = cmd; isspace(*cp); cp++)
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39 ;
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40 if (!*cp || *cp == '#')
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41 return(0);
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42 if (is_script)
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43 printf("Script command: %s\n", cp);
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44 argv[0] = cp;
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45 while (*cp && !isspace(*cp))
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46 cp++;
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47 if (*cp)
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48 *cp++ = '\0';
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49 for (tp = cmdtab; tp->cmd; tp++)
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50 if (!strcmp(tp->cmd, argv[0]))
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Mychaela Falconia <falcon@freecalypso.org>
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51 break;
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Mychaela Falconia <falcon@freecalypso.org>
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52 if (!tp->func) {
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Mychaela Falconia <falcon@freecalypso.org>
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53 fprintf(stderr, "error: no such command\n");
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54 return(-1);
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55 }
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56 for (ap = argv + 1; ; ) {
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57 while (isspace(*cp))
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58 cp++;
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Mychaela Falconia <falcon@freecalypso.org>
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59 if (!*cp || *cp == '#')
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60 break;
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Mychaela Falconia <falcon@freecalypso.org>
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61 if (ap - argv - 1 >= tp->maxargs) {
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62 fprintf(stderr, "error: too many arguments\n");
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63 return(-1);
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64 }
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Mychaela Falconia <falcon@freecalypso.org>
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65 if (*cp == '"') {
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66 *ap++ = ++cp;
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67 for (;;) {
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68 if (!*cp) {
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69 unterm_qstring: fprintf(stderr,
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70 "error: unterminated quoted string\n");
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71 return(-1);
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72 }
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73 if (*cp == '"')
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74 break;
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75 if (*cp++ == '\\') {
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76 if (!*cp)
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77 goto unterm_qstring;
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78 cp++;
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79 }
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80 }
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81 *cp++ = '\0';
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82 } else {
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83 *ap++ = cp;
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84 while (*cp && !isspace(*cp))
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85 cp++;
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86 if (*cp)
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87 *cp++ = '\0';
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88 }
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89 }
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90 if (ap - argv - 1 < tp->minargs) {
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91 fprintf(stderr, "error: too few arguments\n");
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Mychaela Falconia <falcon@freecalypso.org>
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92 return(-1);
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Mychaela Falconia <falcon@freecalypso.org>
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93 }
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Mychaela Falconia <falcon@freecalypso.org>
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94 *ap = 0;
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95 return tp->func(ap - argv, argv);
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96 }
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97
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98 dispatch_ready_argv(argc, argv)
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99 char **argv;
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100 {
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101 struct cmdtab *tp;
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102
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103 for (tp = cmdtab; tp->cmd; tp++)
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Mychaela Falconia <falcon@freecalypso.org>
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104 if (!strcmp(tp->cmd, argv[0]))
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Mychaela Falconia <falcon@freecalypso.org>
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105 break;
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106 if (!tp->func) {
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107 fprintf(stderr, "error: no such command\n");
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Mychaela Falconia <falcon@freecalypso.org>
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108 return(-1);
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109 }
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110 if (argc - 1 > tp->maxargs) {
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111 fprintf(stderr, "error: too many arguments\n");
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112 return(-1);
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113 }
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114 if (argc - 1 < tp->minargs) {
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115 fprintf(stderr, "error: too few arguments\n");
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116 return(-1);
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117 }
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118 return tp->func(argc, argv);
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119 }