FreeCalypso > hg > freecalypso-tools

annotate uptools/libcoding/gsm7_decode.c @ 505:7bf0d909c87e

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fc-loadtool flash ID check: change of reset after the check logic This change only affects those flash configurations that have ID checks enabled. The logic for resetting the flash after the ID check has been changed as follows: 1) If the check fails, we return without attempting to reset the flash. 2) If the check is successful, we reset the flash using the configured method (could be AMD or Intel or Intel W30) instead of always doing an AMD flash reset as the original code did.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 27 May 2019 19:58:01 +0000
parents 978571e23318
children 1c599681fd60
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1 /*
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2 * This library module implements the decoding of GSM7-encoded data
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3 * into ASCII, ISO 8859-1 or UTF-8.
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4 */
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5
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6 #include <sys/types.h>
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7
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8 extern u_short gsm7_decode_table[128];
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9 extern u_short gsm7ext_decode_table[128];
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10
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11 gsm7_to_ascii_or_ext(inbuf, inlen, outbuf, outlenp, ascii_ext, newline_ok, errp)
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12 u_char *inbuf, *outbuf;
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13 unsigned inlen, *outlenp, *errp;
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14 {
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15 u_char *inp, *endp, *outp;
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16 unsigned errcnt = 0;
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17 unsigned gsm, uni;
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18
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19 inp = inbuf;
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20 endp = inbuf + inlen;
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21 outp = outbuf;
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22 while (inp < endp) {
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23 gsm = *inp++;
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24 if (gsm == 0x1B && inp < endp)
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25 uni = gsm7ext_decode_table[*inp++];
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26 else
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27 uni = gsm7_decode_table[gsm];
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28 if (uni == '\r') {
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29 *outp++ = '\\';
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30 *outp++ = 'r';
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31 errcnt++;
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32 } else if (uni == '\n') {
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33 if (newline_ok)
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34 *outp++ = '\n';
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35 else {
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36 *outp++ = '\\';
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37 *outp++ = 'n';
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38 errcnt++;
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39 }
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40 } else if (!uni || !is_decoded_char_ok(uni, ascii_ext)) {
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41 *outp++ = '?';
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42 errcnt++;
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43 } else if (ascii_ext == 2)
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44 outp += emit_utf8_char(uni, outp);
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45 else
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46 *outp++ = uni;
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47 }
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48 *outp = '\0';
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49 if (outlenp)
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50 *outlenp = outp - outbuf;
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51 if (errp)
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52 *errp = errcnt;
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53 }