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annotate uptools/libcoding/sms_submit8.c @ 1011:6d9b10633f10 default tip

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etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents 759cb6dc501b
children
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759cb6dc501b uptools/libcoding: added function for generating SMS PDUs with 8-bit text
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1 /*
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2 * This library module implements the function for constructing outgoing
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3 * SMS-SUBMIT PDUs, 8-bit version for raw data or UCS-2.
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4 */
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5
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6 #include <sys/types.h>
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7 #include <strings.h>
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8
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9 make_sms_submit_pdu_8bit(da, pid, dcs, textsrc, textlen, udh, udhl, outbuf)
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10 u_char *da, *textsrc, *udh, *outbuf;
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11 unsigned textlen, udhl;
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12 {
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13 u_char *outp = outbuf;
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14 unsigned addr_field_len;
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15 unsigned udh_octets;
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16 unsigned udl;
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17
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18 if (udh)
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19 *outp++ = 0x41;
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20 else
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21 *outp++ = 0x01;
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22 *outp++ = 0;
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23 addr_field_len = ((da[0] + 1) >> 1) + 2;
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24 bcopy(da, outp, addr_field_len);
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25 outp += addr_field_len;
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26 *outp++ = pid;
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27 *outp++ = dcs;
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28 if (udh)
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29 udh_octets = udhl + 1;
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30 else
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31 udh_octets = 0;
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32 udl = udh_octets + textlen;
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33 *outp++ = udl;
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34 if (udh) {
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35 *outp++ = udhl;
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36 bcopy(udh, outp, udhl);
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37 outp += udhl;
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38 }
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39 bcopy(textsrc, outp, textlen);
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40 outp += textlen;
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41 return (outp - outbuf);
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42 }