FreeCalypso > hg > fc-sim-tools

annotate libutil/alpha_fromfile.c @ 103:3477438b5706 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
new fc-simtool command script: oper-sim-test
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 06 Aug 2022 16:34:43 +0000
parents 4c475732660b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
8
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This module implements functions for parsing alpha tag strings
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * from input data files, to be used by commands like pb-update
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 * and smsp-restore.
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 */
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <sys/types.h>
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <ctype.h>
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <stdio.h>
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 extern u_char gsm7_encode_table[256];
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 char *
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 alpha_from_file_qstring(cp, record, maxlen, filename_for_errs, lineno_for_errs)
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 char *cp, *filename_for_errs;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 u_char *record;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 unsigned maxlen;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 unsigned acclen, nadd;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 int c;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 for (acclen = 0; ; ) {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 if (*cp == '\0') {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 unterm_qstring: fprintf(stderr,
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 "%s line %d: unterminated quoted string\n",
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 filename_for_errs, lineno_for_errs);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 return(0);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 if (*cp == '"')
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 break;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 c = *cp++;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 if (c == '\\') {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 if (*cp == '\0')
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 goto unterm_qstring;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 c = *cp++;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 if (c >= '0' && c <= '7' && isxdigit(*cp)) {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 c = ((c - '0') << 4) | decode_hex_digit(*cp++);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 goto bypass_encoding;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 switch (c) {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 case 'n':
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 c = '\n';
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 goto bypass_encoding;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 case 'r':
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 c = '\r';
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 goto bypass_encoding;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 case 'e':
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 c = 0x1B;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 goto bypass_encoding;
69
4c475732660b accept \E for Euro when reading from files too
Mychaela Falconia <falcon@freecalypso.org>
parents: 8
diff changeset
50 case 'E': /* Euro currency symbol */
4c475732660b accept \E for Euro when reading from files too
Mychaela Falconia <falcon@freecalypso.org>
parents: 8
diff changeset
51 c = 0xE5;
4c475732660b accept \E for Euro when reading from files too
Mychaela Falconia <falcon@freecalypso.org>
parents: 8
diff changeset
52 goto bypass_encoding;
8
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 case '"':
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 case '\\':
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 break;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 default:
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 fprintf(stderr,
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 "%s line %d: non-understood backslash escape\n",
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 filename_for_errs, lineno_for_errs);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 return(0);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 c = gsm7_encode_table[c];
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 if (c == 0xFF) {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 fprintf(stderr,
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 "%s line %d: character in quoted string cannot be encoded in GSM7\n",
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 filename_for_errs, lineno_for_errs);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 return(0);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 bypass_encoding:
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 if (c & 0x80)
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72 nadd = 2;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 else
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74 nadd = 1;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
75 if (acclen + nadd > maxlen) {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
76 fprintf(stderr,
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77 "%s line %d: alpha tag string is longer than SIM limit\n",
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 filename_for_errs, lineno_for_errs);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 return(0);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 if (c & 0x80)
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 record[acclen++] = 0x1B;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 record[acclen++] = c & 0x7F;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
84 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85 return(cp + 1);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88 char *
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 alpha_from_file_hex(cp, record, maxlen, filename_for_errs, lineno_for_errs)
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 char *cp, *filename_for_errs;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 u_char *record;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 unsigned maxlen;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
94 unsigned acclen;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96 for (acclen = 0; ; ) {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 if (!isxdigit(cp[0]) || !isxdigit(cp[1]))
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 break;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
99 if (acclen >= maxlen) {
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 fprintf(stderr,
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 "%s line %d: alpha tag string is longer than SIM limit\n",
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 filename_for_errs, lineno_for_errs);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 return(0);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 record[acclen++] = (decode_hex_digit(cp[0]) << 4) |
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 decode_hex_digit(cp[1]);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 cp += 2;
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 }
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 return(cp);
34bbb0585cab libutil: import from previous fc-pcsc-tools version
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 }