FreeCalypso > hg > freecalypso-tools

annotate rvinterf/tmsh/usercmd.c @ 113:816d91739a32

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fc-tmsh: rfe, scw, scr and sr commands implemented
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 16 Jan 2017 19:30:40 +0000
parents 2825d79bb151
children eb54195fded6
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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 #include "exitcodes.h"
0
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12
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13 extern char usercmd[];
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14
69
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15 extern int cmd_abbr();
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16 extern int cmd_abbw();
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17 extern int cmd_audio();
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18 extern int cmd_check_ffs1();
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19 extern int cmd_dieid();
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20 extern int cmd_ffs2();
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21 extern int cmd_omr();
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22 extern int cmd_ping();
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23 extern int cmd_r8();
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24 extern int cmd_r16();
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25 extern int cmd_r32();
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26 extern int cmd_rfe();
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27 extern int cmd_scr();
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28 extern int cmd_scw();
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29 extern int cmd_sr();
69
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30 extern int cmd_tgtreset();
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31 extern int cmd_tm3ver();
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32 extern int cmd_tminit();
69
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33 extern int cmd_tmpkt();
112
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34 extern int cmd_tms();
69
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35 extern int cmd_version();
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36 extern int cmd_w8();
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37 extern int cmd_w16();
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38 extern int cmd_w32();
0
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39
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40 cmd_exit()
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41 {
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42 tty_cleanup();
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43 exit(0);
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44 }
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45
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46 static struct cmdtab {
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47 char *cmd;
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48 int minargs;
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49 int maxargs;
69
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50 int (*func)();
0
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51 } cmdtab[] = {
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52 {"abbr", 2, 2, cmd_abbr},
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53 {"abbw", 3, 3, cmd_abbw},
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54 {"audio", 2, 2, cmd_audio},
0
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55 {"check-ffs1", 0, 0, cmd_check_ffs1},
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56 {"dieid", 0, 0, cmd_dieid},
68
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57 {"etmpkt", 1, 253, cmd_tmpkt},
0
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58 {"exit", 0, 0, cmd_exit},
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59 {"ffs2", 1, 3, cmd_ffs2},
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60 {"omr", 2, 2, cmd_omr},
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61 {"ping", 0, 2, cmd_ping},
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62 {"quit", 0, 0, cmd_exit},
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63 {"r8", 1, 2, cmd_r8},
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64 {"r16", 1, 2, cmd_r16},
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65 {"r32", 1, 2, cmd_r32},
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66 {"rfe", 1, 1, cmd_rfe},
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67 {"scr", 1, 1, cmd_scr},
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68 {"scw", 2, 2, cmd_scw},
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69 {"sr", 2, 2, cmd_sr},
0
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70 {"tgtreset", 0, 0, cmd_tgtreset},
112
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71 {"tm3ver", 1, 1, cmd_tm3ver},
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72 {"tminit", 0, 0, cmd_tminit},
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73 {"tmpkt", 1, 253, cmd_tmpkt},
112
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74 {"tms", 1, 1, cmd_tms},
0
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75 {"version", 1, 1, cmd_version},
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76 {"w8", 2, 246, cmd_w8},
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77 {"w16", 2, 123, cmd_w16},
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78 {"w32", 2, 62, cmd_w32},
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79 {0, 0, 0, 0}
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80 };
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81
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82 void
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83 dispatch_user_cmd()
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84 {
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85 char *argv[257];
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86 char *cp, **ap;
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87 struct cmdtab *tp;
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88
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89 for (cp = usercmd; isspace(*cp); cp++)
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90 ;
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91 if (!*cp || *cp == '#')
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92 return;
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93 argv[0] = cp;
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94 while (*cp && !isspace(*cp))
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95 cp++;
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96 if (*cp)
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97 *cp++ = '\0';
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98 for (tp = cmdtab; tp->cmd; tp++)
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99 if (!strcmp(tp->cmd, argv[0]))
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100 break;
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101 if (!tp->func) {
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102 printf("error: no such command\n");
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103 return;
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104 }
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105 for (ap = argv + 1; ; ) {
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106 while (isspace(*cp))
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107 cp++;
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108 if (!*cp || *cp == '#')
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109 break;
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110 if (ap - argv - 1 >= tp->maxargs) {
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111 printf("error: too many arguments\n");
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112 return;
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113 }
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114 if (*cp == '"') {
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115 *ap++ = ++cp;
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116 while (*cp && *cp != '"')
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117 cp++;
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118 if (*cp != '"') {
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119 printf("error: unterminated quoted string\n");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 return;
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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:
diff changeset
122 *cp++ = '\0';
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 } else {
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 *ap++ = cp;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 while (*cp && !isspace(*cp))
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 cp++;
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 if (*cp)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 *cp++ = '\0';
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 if (ap - argv - 1 < tp->minargs) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 printf("error: too few arguments\n");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 return;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 }
e7502631a0f9 initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 *ap = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 tp->func(ap - argv, argv);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 }
71
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
138
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
139 dispatch_oneshot_cmd(argc, argv)
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
140 char **argv;
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
141 {
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
142 struct cmdtab *tp;
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
143
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
144 for (tp = cmdtab; tp->cmd; tp++)
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
145 if (!strcmp(tp->cmd, argv[0]))
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
146 break;
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
147 if (!tp->func) {
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
148 fprintf(stderr,
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
149 "error: \"%s\" is not a valid command\n", argv[0]);
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
150 exit(ERROR_USAGE);
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
151 }
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
152 if (argc - 1 > tp->maxargs) {
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
153 fprintf(stderr, "%s: too many arguments\n", tp->cmd);
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
154 exit(ERROR_USAGE);
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
155 }
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
156 if (argc - 1 < tp->minargs) {
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
157 fprintf(stderr, "%s: too few arguments\n", tp->cmd);
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
158 exit(ERROR_USAGE);
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
159 }
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
160 return tp->func(argc, argv);
27c41e4b21ae fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 69
diff changeset
161 }