FreeCalypso > hg > sms-coding-utils

annotate gen-pdu/auto_scts.c @ 26:c8cb05b69118

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libcoding alpha addr: support both encoding and decoding
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 13 Jun 2024 01:55:19 +0000
parents 003660a57f99
children
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003660a57f99 new program sms-gen-tpdu
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1 /*
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2 * This module implements automatic generation of SC-Timestamp
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3 * based on the current time.
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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 <stdio.h>
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8 #include <time.h>
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9
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10 extern u_char scts_buf[7];
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11 extern int scts_is_set;
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12
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13 void
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14 set_auto_scts()
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15 {
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16 time_t unixtime;
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17 struct tm *tm;
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18 char timestr[32];
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19
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20 time(&unixtime);
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21 tm = localtime(&unixtime);
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22 sprintf(timestr, "%02d/%02d/%02d,%02d:%02d:%02d%+03d",
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23 tm->tm_year % 100, tm->tm_mon + 1, tm->tm_mday,
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24 tm->tm_hour, tm->tm_min, tm->tm_sec, tm->tm_gmtoff / (15*60));
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25 encode_gsm_sms_abstime(timestr, scts_buf);
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26 scts_is_set = 1;
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27 }