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comparison uptools/atcmd/smsend_multmain.c @ 373:1fa4dcbb1c87

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fcup-smsendmult program written, compiles
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Mar 2018 19:47:40 +0000
parents
children 88131632ce48
comparison
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372:1e7c6fcb9abe 373:1fa4dcbb1c87
1 /*
2 * This is the main module for the fcup-smsendmult utility.
3 */
4
5 #include <sys/types.h>
6 #include <ctype.h>
7 #include <stdio.h>
8 #include <stdlib.h>
9 #include <string.h>
10 #include <strings.h>
11 #include <unistd.h>
12 #include "../../rvinterf/include/exitcodes.h"
13
14 int sms_write_mode, text_mode, utf8_input;
15 u_char dest_addr[12];
16 int dest_addr_global;
17 char input_line[21+5+1+320+2], *msgtext;
18 int lineno;
19 u_char msgtext_gsm7[160];
20 unsigned msgtext_gsmlen;
21
22 process_cmdline(argc, argv)
23 char **argv;
24 {
25 int c;
26 extern int optind;
27
28 while ((c = getopt(argc, argv, "B:np:RtuwWX:")) != EOF) {
29 if (atinterf_cmdline_opt(c))
30 continue;
31 switch (c) {
32 case 't':
33 text_mode = 1;
34 continue;
35 case 'u':
36 utf8_input = 1;
37 continue;
38 case 'w':
39 sms_write_mode = 1;
40 continue;
41 case 'W':
42 sms_write_mode = 2;
43 continue;
44 default:
45 /* error msg already printed */
46 exit(ERROR_USAGE);
47 }
48 }
49 if (argc > optind + 1) {
50 fprintf(stderr, "usage: %s [options] [dest-addr]\n",
51 argv[0]);
52 exit(ERROR_USAGE);
53 }
54 if (argv[optind]) {
55 dest_addr_global = 1;
56 if (parse_and_encode_dest_addr(argv[optind], dest_addr) < 0) {
57 fprintf(stderr,
58 "error: destination address argument is invalid\n");
59 exit(ERROR_USAGE);
60 }
61 } else
62 dest_addr_global = 0;
63 return(0);
64 }
65
66 preen_input_line()
67 {
68 char *cp;
69
70 cp = index(input_line, '\n');
71 if (!cp) {
72 fprintf(stderr, "input line %d: too long or unterminated\n",
73 lineno);
74 exit(ERROR_USAGE);
75 }
76 *cp = '\0';
77 if (dest_addr_global) {
78 msgtext = input_line;
79 return(0);
80 }
81 if (!input_line[0] || isspace(input_line[0])) {
82 inv: fprintf(stderr, "input line %d: invalid syntax\n", lineno);
83 exit(ERROR_USAGE);
84 }
85 for (cp = input_line; *cp && !isspace(*cp); cp++)
86 ;
87 if (!*cp)
88 goto inv;
89 *cp++ = '\0';
90 if (parse_and_encode_dest_addr(input_line, dest_addr) < 0)
91 goto inv;
92 while (isspace(*cp))
93 cp++;
94 msgtext = cp;
95 return(1);
96 }
97
98 preen_message()
99 {
100 int rc;
101
102 if (utf8_input && utf8_to_latin1(msgtext) < 0) {
103 fprintf(stderr, "input line %d: invalid UTF-8 message\n",
104 lineno);
105 exit(ERROR_USAGE);
106 }
107 if (text_mode) {
108 if (strlen(msgtext) > 160) {
109 toolong: fprintf(stderr,
110 "input line %d: message exceeds 160 chars\n",
111 lineno);
112 exit(ERROR_USAGE);
113 }
114 return(0);
115 }
116 rc = latin1_to_gsm7(msgtext, msgtext_gsm7, 160, &msgtext_gsmlen);
117 if (rc == -1) {
118 fprintf(stderr,
119 "input line %d: message not valid for GSM7 charset\n",
120 lineno);
121 exit(ERROR_USAGE);
122 }
123 if (rc == -2)
124 goto toolong;
125 return(0);
126 }
127
128 init_send_process()
129 {
130 atinterf_init();
131 /* enable verbose error messages */
132 atinterf_exec_cmd_needok("AT+CMEE=2", 0, 0);
133 if (text_mode)
134 prep_for_text_mode();
135 else
136 prep_for_pdu_mode();
137 if (sms_write_mode == 0)
138 atinterf_exec_cmd_needok("AT+CMMS=1", 0, 0);
139 }
140
141 main(argc, argv)
142 char **argv;
143 {
144 int initdone = 0;
145
146 process_cmdline(argc, argv);
147 for (lineno = 1; fgets(input_line, sizeof input_line, stdin); lineno++){
148 preen_input_line();
149 preen_message();
150 if (!initdone) {
151 init_send_process();
152 initdone = 1;
153 }
154 if (text_mode)
155 send_in_text_mode(dest_addr, msgtext);
156 else
157 send_in_pdu_mode(dest_addr, msgtext_gsm7,
158 msgtext_gsmlen, 0, 0);
159 }
160 if (!initdone)
161 exit(0);
162 if (sms_write_mode == 0)
163 atinterf_exec_cmd_needok("AT+CMMS=0", 0, 0);
164 if (sms_write_mode == 1)
165 sendafterwr_process();
166 exit(0);
167 }