FreeCalypso > hg > freecalypso-tools

annotate rvinterf/rvtat/main.c @ 387:b61b81d3cece

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fcup-settime program written, compiles, produces expected AT+CCLK command
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 10 Mar 2018 00:46:03 +0000
parents 99471c57155a
children e40bb5a6c6b9
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692dbc4c2f07 fcup-atinterf program written, compiles
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1 #include <sys/types.h>
692dbc4c2f07 fcup-atinterf program written, compiles
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2 #include <stdio.h>
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3 #include <stdlib.h>
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4 #include <string.h>
692dbc4c2f07 fcup-atinterf program written, compiles
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5 #include <strings.h>
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6 #include <unistd.h>
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7 #include "pktmux.h"
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8 #include "limits.h"
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9 #include "localtypes.h"
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10 #include "exitcodes.h"
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11
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12 extern char *socket_pathname;
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13 extern char *rvinterf_ttyport, *rvinterf_Bopt, *rvinterf_lopt, *rvinterf_wopt;
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14
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15 extern u_char rvi_msg[];
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16 extern int rvi_msg_len;
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17
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18 char command[256], message[256];
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19 int cmd_with_msg;
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20
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21 read_command_input(buf)
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22 char *buf;
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23 {
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24 char *nl;
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25
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26 if (!fgets(buf, 256, stdin))
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27 return(0);
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28 nl = index(buf, '\n');
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29 if (!nl) {
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30 printf("Ecommand or message is too long\n");
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31 exit(1);
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32 }
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33 *nl = '\0';
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34 return(1);
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35 }
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36
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37 send_to_target(str)
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38 char *str;
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39 {
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40 unsigned len;
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41 u_char sendpkt[MAX_PKT_TO_TARGET+1];
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42
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43 len = strlen(str);
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44 /* fill out the packet */
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45 sendpkt[0] = RVT_AT_HEADER;
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46 strcpy(sendpkt + 1, str);
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47 /* send it! */
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48 send_pkt_to_target(sendpkt, len + 1);
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49 return(0);
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50 }
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51
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52 execute_command()
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53 {
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54 send_to_target(command);
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55 if (cmd_with_msg) {
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56 collect_pkt_from_target();
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57 if (rvi_msg_len != 4 || rvi_msg[2] != '>' || rvi_msg[3] != ' '){
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58 printf("F%.*s\n", rvi_msg_len - 2, rvi_msg + 2);
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59 return;
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60 }
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61 send_to_target(message);
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62 }
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63 for (;;) {
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64 collect_pkt_from_target();
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65 if (rvi_msg_len == 4 && !strncmp(rvi_msg + 2, "OK", 2) ||
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66 rvi_msg_len == 7 && !strncmp(rvi_msg + 2, "ERROR", 5) ||
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67 rvi_msg_len == 6 && !strncmp(rvi_msg + 2, "BUSY", 4) ||
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68 rvi_msg_len == 12 &&
99471c57155a fcup-rvtat program written, compiles
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69 !strncmp(rvi_msg + 2, "NO CARRIER", 10) ||
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70 rvi_msg_len >= 12 &&
99471c57155a fcup-rvtat program written, compiles
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71 !strncmp(rvi_msg + 2, "+CME ERROR", 10) ||
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72 rvi_msg_len >= 12 &&
99471c57155a fcup-rvtat program written, compiles
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73 !strncmp(rvi_msg + 2, "+CMS ERROR", 10)) {
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74 printf("F%.*s\n", rvi_msg_len - 2, rvi_msg + 2);
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75 return;
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76 }
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77 printf("I%.*s\n", rvi_msg_len - 2, rvi_msg + 2);
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78 }
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79 }
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80
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81 main(argc, argv)
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82 char **argv;
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83 {
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84 extern int optind;
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85 extern char *optarg;
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86 int c, sopt = 0;
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87
346
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88 while ((c = getopt(argc, argv, "B:l:p:s:w:")) != EOF)
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89 switch (c) {
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90 case 'B':
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91 rvinterf_Bopt = optarg;
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92 continue;
99471c57155a fcup-rvtat program written, compiles
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93 case 'l':
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94 rvinterf_lopt = optarg;
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95 continue;
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96 case 'p':
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97 rvinterf_ttyport = optarg;
99471c57155a fcup-rvtat program written, compiles
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98 continue;
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99 case 's':
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100 socket_pathname = optarg;
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101 sopt++;
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102 continue;
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103 case 'w':
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104 rvinterf_wopt = optarg;
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105 continue;
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106 case '?':
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107 default:
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108 /* error msg already printed */
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109 exit(ERROR_USAGE);
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110 }
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111 if (rvinterf_ttyport) {
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112 if (sopt) {
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113 fprintf(stderr,
99471c57155a fcup-rvtat program written, compiles
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114 "%s error: -p and -s options are mutually exclusive\n",
99471c57155a fcup-rvtat program written, compiles
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115 argv[0]);
99471c57155a fcup-rvtat program written, compiles
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116 exit(ERROR_USAGE);
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117 }
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118 launch_rvinterf();
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119 } else {
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120 if (rvinterf_Bopt || rvinterf_lopt || rvinterf_wopt) {
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121 fprintf(stderr,
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122 "%s error: -B, -l and -w options are meaningful only when launching rvinterf\n",
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123 argv[0]);
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124 exit(ERROR_USAGE);
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125 }
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126 connect_local_socket();
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127 }
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128
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129 while (read_command_input(command)) {
692dbc4c2f07 fcup-atinterf program written, compiles
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130 if (!strcasecmp(command, "c+m")) {
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131 cmd_with_msg = 1;
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132 if (!read_command_input(command))
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133 break;
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134 if (!read_command_input(message))
692dbc4c2f07 fcup-atinterf program written, compiles
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135 break;
692dbc4c2f07 fcup-atinterf program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 } else
692dbc4c2f07 fcup-atinterf program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 cmd_with_msg = 0;
346
99471c57155a fcup-rvtat program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents: 345
diff changeset
138 rx_control(1);
341
692dbc4c2f07 fcup-atinterf program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 execute_command();
692dbc4c2f07 fcup-atinterf program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 fflush(stdout);
692dbc4c2f07 fcup-atinterf program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 }
692dbc4c2f07 fcup-atinterf program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 exit(0);
692dbc4c2f07 fcup-atinterf program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 }