FreeCalypso > hg > fc-pcsc-tools

annotate uicc/dispatch.c @ 128:01aed8d0685a

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doc/Low-level-commands: raw apdu command documented
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 20 Feb 2021 20:10:18 +0000
parents 8e70ee7c194f
children ede661d78730
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22
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1 /*
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2 * This module implements the command dispatch for fc-uicc-tool
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3 */
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4
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5 #include <ctype.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
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11 extern int cmd_apdu();
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12 extern int cmd_change_pin();
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13 extern int cmd_dir();
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14 extern int cmd_disable_pin();
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15 extern int cmd_enable_pin();
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16 extern int cmd_exec();
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17 extern int cmd_iccid();
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18 extern int cmd_pin_attempt_cnt();
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19 extern int cmd_puk_attempt_cnt();
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20 extern int cmd_readbin();
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21 extern int cmd_readef();
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22 extern int cmd_readrec();
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23 extern int cmd_select();
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24 extern int cmd_select_aid();
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25 extern int cmd_select_isim();
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26 extern int cmd_select_usim();
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27 extern int cmd_sim_resp();
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28 extern int cmd_unblock_pin();
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29 extern int cmd_update_bin();
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30 extern int cmd_update_bin_imm();
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31 extern int cmd_update_rec();
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32 extern int cmd_verify_hex();
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33 extern int cmd_verify_pin();
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34
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35 extern int good_exit();
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36 extern int retrieve_atr();
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37
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38 static struct cmdtab {
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39 char *cmd;
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40 int minargs;
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41 int maxargs;
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42 int allow_redir;
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43 int (*func)();
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44 } cmdtab[] = {
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45 {"apdu", 1, 1, 0, cmd_apdu},
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46 {"atr", 0, 0, 0, retrieve_atr},
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47 {"change-pin", 3, 3, 0, cmd_change_pin},
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48 {"dir", 0, 0, 1, cmd_dir},
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49 {"disable-pin", 2, 2, 0, cmd_disable_pin},
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50 {"enable-pin", 2, 2, 0, cmd_enable_pin},
105
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51 {"exec", 1, 1, 0, cmd_exec},
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52 {"exit", 0, 0, 0, good_exit},
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53 {"iccid", 0, 0, 0, cmd_iccid},
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54 {"pin-attempt-cnt", 1, 1, 0, cmd_pin_attempt_cnt},
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55 {"puk-attempt-cnt", 1, 1, 0, cmd_puk_attempt_cnt},
105
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56 {"quit", 0, 0, 0, good_exit},
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57 {"readbin", 2, 2, 1, cmd_readbin},
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58 {"readef", 1, 1, 1, cmd_readef},
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59 {"readrec", 1, 2, 1, cmd_readrec},
105
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60 {"select", 1, 1, 0, cmd_select},
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61 {"select-aid", 1, 1, 0, cmd_select_aid},
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62 {"select-isim", 0, 0, 0, cmd_select_isim},
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63 {"select-usim", 0, 0, 0, cmd_select_usim},
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64 {"sim-resp", 0, 0, 1, cmd_sim_resp},
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65 {"unblock-pin", 3, 3, 0, cmd_unblock_pin},
105
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66 {"update-bin", 2, 2, 0, cmd_update_bin},
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67 {"update-bin-imm", 2, 2, 0, cmd_update_bin_imm},
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68 {"update-rec", 2, 2, 0, cmd_update_rec},
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69 {"verify-ext", 2, 2, 0, cmd_verify_pin},
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70 {"verify-hex", 2, 2, 0, cmd_verify_hex},
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71 {"verify-pin", 2, 2, 0, cmd_verify_pin},
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72 {0, 0, 0, 0, 0}
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73 };
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74
105
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75 static FILE *
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76 handle_output_redir(str)
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77 char *str;
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78 {
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79 char *cp, *fn;
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80 FILE *outf;
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81
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82 for (cp = str; isspace(*cp); cp++)
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83 ;
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84 if (!*cp || *cp == '#') {
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85 fprintf(stderr, "error: no filename after '>'\n");
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86 return(0);
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87 }
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88 for (fn = cp; *cp && !isspace(*cp); cp++)
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89 ;
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90 if (*cp)
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91 *cp++ = '\0';
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92 while (isspace(*cp))
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93 cp++;
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94 if (*cp && *cp != '#') {
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95 fprintf(stderr, "error: invalid syntax after '>'\n");
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96 return(0);
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97 }
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98 outf = fopen(fn, "w");
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99 if (!outf)
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100 perror(fn);
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101 return outf;
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102 }
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103
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104 simtool_dispatch_cmd(cmd, is_script)
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105 char *cmd;
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106 {
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107 char *argv[10];
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108 char *cp, **ap;
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109 struct cmdtab *tp;
105
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110 FILE *outf;
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111 int rc;
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112
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113 for (cp = cmd; isspace(*cp); cp++)
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114 ;
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115 if (!*cp || *cp == '#')
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116 return(0);
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117 if (is_script)
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118 printf("Script command: %s\n", cp);
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119 argv[0] = cp;
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120 while (*cp && !isspace(*cp))
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121 cp++;
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122 if (*cp)
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123 *cp++ = '\0';
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124 for (tp = cmdtab; tp->cmd; tp++)
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125 if (!strcmp(tp->cmd, argv[0]))
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126 break;
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diff changeset
127 if (!tp->func) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 fprintf(stderr, "error: no such command\n");
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 return(-1);
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 for (ap = argv + 1; ; ) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 while (isspace(*cp))
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 cp++;
105
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
134 if (!*cp || *cp == '#' || *cp == '>')
22
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 break;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 if (ap - argv - 1 >= tp->maxargs) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 fprintf(stderr, "error: too many arguments\n");
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 return(-1);
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 if (*cp == '"') {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 *ap++ = ++cp;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 for (;;) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 if (!*cp) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 unterm_qstring: fprintf(stderr,
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 "error: unterminated quoted string\n");
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 return(-1);
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 if (*cp == '"')
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 break;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 if (*cp++ == '\\') {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 if (!*cp)
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 goto unterm_qstring;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 cp++;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 *cp++ = '\0';
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 } else {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 *ap++ = cp;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 while (*cp && !isspace(*cp))
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 cp++;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 if (*cp)
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 *cp++ = '\0';
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 if (ap - argv - 1 < tp->minargs) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 fprintf(stderr, "error: too few arguments\n");
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 return(-1);
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 *ap = 0;
105
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
170 if (*cp == '>') {
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
171 if (!tp->allow_redir) {
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
172 fprintf(stderr,
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
173 "error: command does not support output redirection\n");
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
174 return(-1);
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
175 }
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
176 outf = handle_output_redir(cp + 1);
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
177 if (!outf)
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
178 return(-1);
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
179 } else
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
180 outf = stdout;
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
181 rc = tp->func(ap - argv, argv, outf);
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
182 if (outf != stdout)
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
183 fclose(outf);
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
184 return rc;
22
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 dispatch_ready_argv(argc, argv)
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 char **argv;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 struct cmdtab *tp;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 for (tp = cmdtab; tp->cmd; tp++)
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 if (!strcmp(tp->cmd, argv[0]))
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 break;
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 if (!tp->func) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 fprintf(stderr, "error: no such command\n");
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 return(-1);
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 if (argc - 1 > tp->maxargs) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 fprintf(stderr, "error: too many arguments\n");
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 return(-1);
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 }
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 if (argc - 1 < tp->minargs) {
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 fprintf(stderr, "error: too few arguments\n");
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 return(-1);
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 }
105
16481db543e8 fc-uicc-tool: infrastructure for output redirection
Mychaela Falconia <falcon@freecalypso.org>
parents: 29
diff changeset
207 return tp->func(argc, argv, stdout);
22
1b1468869ccf new trimmed fc-uicc-tool is here
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 }