mirror of https://gerrit.osmocom.org/libosmocore
import gsm_band_name() and gsm_band_parse() from OpenBSC
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@ -2,7 +2,7 @@
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/*
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* (C) 2008 by Daniel Willmann <daniel@totalueberwachung.de>
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* (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
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* (C) 2009 by Harald Welte <laforge@gnumonks.org>
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* (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
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*
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* All Rights Reserved
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*
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@ -38,6 +38,9 @@ enum gsm_band {
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GSM_BAND_810 = 0x80,
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};
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char *gsm_band_name(enum gsm_band band);
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enum gsm_band gsm_band_parse(const char *mhz);
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int gsm_7bit_decode(char *decoded, const uint8_t *user_data, uint8_t length);
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int gsm_7bit_encode(uint8_t *result, const char *data);
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@ -30,6 +30,7 @@
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#include <string.h>
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#include <stdio.h>
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#include <errno.h>
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#include <ctype.h>
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#include "../config.h"
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@ -192,6 +193,60 @@ uint8_t dbm2rxlev(int dbm)
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return rxlev;
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}
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char *gsm_band_name(enum gsm_band band)
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{
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switch (band) {
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case GSM_BAND_450:
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return "GSM450";
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case GSM_BAND_480:
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return "GSM450";
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case GSM_BAND_750:
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return "GSM750";
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case GSM_BAND_810:
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return "GSM810";
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case GSM_BAND_850:
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return "GSM850";
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case GSM_BAND_900:
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return "GSM900";
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case GSM_BAND_1800:
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return "DCS1800";
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case GSM_BAND_1900:
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return "PCS1900";
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}
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return "invalid";
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}
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enum gsm_band gsm_band_parse(const char* mhz)
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{
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while (*mhz && !isdigit(*mhz))
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mhz++;
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if (*mhz == '\0')
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return -EINVAL;
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switch (atoi(mhz)) {
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case 450:
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return GSM_BAND_450;
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case 480:
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return GSM_BAND_480;
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case 750:
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return GSM_BAND_750;
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case 810:
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return GSM_BAND_810;
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case 850:
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return GSM_BAND_850;
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case 900:
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return GSM_BAND_900;
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case 1800:
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return GSM_BAND_1800;
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case 1900:
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return GSM_BAND_1900;
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default:
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return -EINVAL;
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}
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}
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#ifdef HAVE_EXECINFO_H
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#include <execinfo.h>
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void generate_backtrace()
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