annotate uptools/atcmd/smsend_text.c @ 926:6a0aa8d36d06

rvinterf backslash escape: introduce libprint The new helper function library named libprint is meant to replace the badly misnamed libg23, and will soon contain functions for printing all of the same kinds of GPF TST packets that are now handled in libg23. However, we are also moving safe_print_trace() from libasync to this new library, and changing it to emit our new backslash escape format.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 03:47:46 +0000
parents dc2fd8e6f42c
children
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1 /*
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2 * This module implements SMS sending/writing in text mode.
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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 <stdio.h>
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7
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8 extern void cmgw_callback();
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9
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10 extern int sms_write_mode;
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11
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12 prep_for_text_mode()
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13 {
467
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14 atinterf_exec_cmd_needok("AT+CMGF=1", (char *) 0, (void *) 0);
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15 atinterf_exec_cmd_needok("AT+CSCS=\"8859-1\"", (char *) 0, (void *) 0);
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16 atinterf_exec_cmd_needok("AT+CSMP=1,,0,0", (char *) 0, (void *) 0);
362
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17 }
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18
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19 send_in_text_mode(binda, textstr)
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20 u_char *binda;
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21 char *textstr;
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22 {
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23 char *cmdname;
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24 void (*callback)();
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25 char send_cmd[64], digits[21];
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26
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27 if (sms_write_mode) {
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28 cmdname = "CMGW";
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29 callback = cmgw_callback;
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30 } else {
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31 cmdname = "CMGS";
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32 callback = 0;
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33 }
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34 if (binda[0]) {
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35 decode_address_digits(binda + 2, digits, binda[0]);
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36 sprintf(send_cmd, "AT+%s=\"%s\",%u", cmdname, digits, binda[1]);
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37 } else
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38 sprintf(send_cmd, "AT+%s", cmdname);
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39 atinterf_exec_cmd_needok(send_cmd, textstr, callback);
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40 }