FreeCalypso > hg > freecalypso-tools

annotate uptools/libcoding/gsm7_decode_qstring.c @ 995:74024eb17e04

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fc-loadtool help: improve language regarding 16 MiB flash chips In FC project history, 16 MiB flash originally meant Pirelli DP-L10. Then we got FCDEV3B with the same flash (our own design), but now we are discovering more Calypso devices that used such large flash, both late Calypso era (Sony Ericsson K2x0) as well as much earlier ones (FIC FLUID devices.txt file with 2004 dates, Leonardo+ rev 5). Hence we need to migrate to more generic or neutral language in associated documentation, without giving elevated status to specific examples that drove our early project history.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 03 Dec 2023 21:11:12 +0000
parents f023a1c187a9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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799
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 /*
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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2 * This module implements a function for decoding GSM7 strings
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 * to ASCII with output to a stdio file; it is an implementation
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 * of lossless conversion per our SIM-data-formats spec
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 * in freecalypso-docs.
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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6 */
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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7
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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8 #include <sys/types.h>
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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9 #include <stdio.h>
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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10
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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11 static char basic_table[128] = {
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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12 '@', 0, '$', 0, 0, 0, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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13 0, 0, 'n'|0x80, 0, 0, 'r'|0x80, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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14 0, '_', 0, 0, 0, 0, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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15 0, 0, 0, 0, 0, 0, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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16 ' ', '!', '"'|0x80, '#', 0, '%', '&', 0x27,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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17 '(', ')', '*', '+', ',', '-', '.', '/',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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18 '0', '1', '2', '3', '4', '5', '6', '7',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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19 '8', '9', ':', ';', '<', '=', '>', '?',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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20 0, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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21 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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22 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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23 'X', 'Y', 'Z', 0, 0, 0, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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24 0, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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25 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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26 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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27 'x', 'y', 'z', 0, 0, 0, 0, 0
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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28 };
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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29
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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30 static char escape_table[128] = {
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31 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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Mychaela Falconia <falcon@freecalypso.org>
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32 0, 0, 0, 0, '^', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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33 0, 0, 0, 0, 0, 0, 0, 0, '{', '}', 0, 0, 0, 0, 0, '\\'|0x80,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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34 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '[', '~', ']', 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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35 '|', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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parents:
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36 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
parents:
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37 0, 0, 0, 0, 0,'E'|0x80,0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
parents:
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38 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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39 };
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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40
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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41 void
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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42 print_gsm7_string_to_file(data, nbytes, outf)
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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43 u_char *data;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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44 unsigned nbytes;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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45 FILE *outf;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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46 {
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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47 u_char *dp, *endp;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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48 int b, c;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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49
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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50 dp = data;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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51 endp = data + nbytes;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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52 putc('"', outf);
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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53 while (dp < endp) {
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54 b = *dp++;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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55 if (b == 0x1B) {
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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56 if (dp >= endp || *dp == 0x1B || *dp == '\n' ||
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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57 *dp == '\r') {
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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58 putc('\\', outf);
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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59 putc('e', outf);
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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60 continue;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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61 }
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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62 b = *dp++;
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63 c = escape_table[b];
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64 if (!c) {
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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65 fprintf(outf, "\\e\\%02X", b);
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Mychaela Falconia <falcon@freecalypso.org>
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66 continue;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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67 }
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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68 } else {
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69 c = basic_table[b];
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70 if (!c) {
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71 fprintf(outf, "\\%02X", b);
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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72 continue;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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73 }
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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74 }
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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75 if (c & 0x80) {
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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76 putc('\\', outf);
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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77 c &= 0x7F;
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
Mychaela Falconia <falcon@freecalypso.org>
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78 }
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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79 putc(c, outf);
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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80 }
f023a1c187a9 uptools/libcoding: import print_gsm7_string_to_file()
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81 putc('"', outf);
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82 }