FreeCalypso > hg > themwi-nanp

comparison utils/themwi-dump-numdb.c @ 4:b280d93e8bc1

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themwi-dump-numdb: old source as starting point
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 13 Dec 2023 02:18:07 +0000
parents
children 2729f94f38fb
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3:5bf2648e5413 4:b280d93e8bc1
1 /*
2 * This program is a debug utility: it reads and dumps the compiled
3 * binary form of ThemWi number database version 2.
4 */
5
6 #include <stdio.h>
7 #include <stdint.h>
8 #include <stdlib.h>
9 #include "../include/number_db_v2.h"
10
11 static char binfile_default_pathname[] = "/var/gsm/number-db2.bin";
12 static char *binfile_pathname;
13 static FILE *inf;
14 static struct numdb_file_hdr hdr;
15
16 static void
17 dump_owned_numbers()
18 {
19 unsigned count;
20 struct owned_number_rec rec;
21
22 for (count = 0; count < hdr.owned_number_count; count++) {
23 if (fread(&rec, sizeof rec, 1, inf) != 1) {
24 fprintf(stderr, "error reading record from %s\n",
25 binfile_pathname);
26 exit(1);
27 }
28 printf(
29 "Owned NANP number %03u-%03u-%04u: flags 0x%02X, usage 0x%02X\n",
30 rec.number[0], rec.number[1], rec.number[2],
31 rec.number_flags, rec.usage);
32 if ((rec.usage & NUMBER_USAGE_MASK) == NUMBER_USAGE_TYPE_ALIAS)
33 printf(" Alias maps to: %03u-%03u-%04u\n",
34 rec.remap[0], rec.remap[1], rec.remap[2]);
35 if (rec.usage & NUMBER_USAGE_FLAG_E911_VIA)
36 printf(" E911 route via: %03u-%03u-%04u\n",
37 rec.remap[0], rec.remap[1], rec.remap[2]);
38 }
39 }
40
41 static void
42 dump_short_numbers()
43 {
44 unsigned count;
45 struct short_number_rec rec;
46
47 for (count = 0; count < hdr.short_number_count; count++) {
48 if (fread(&rec, sizeof rec, 1, inf) != 1) {
49 fprintf(stderr, "error reading record from %s\n",
50 binfile_pathname);
51 exit(1);
52 }
53 printf("Short number %04u is of type 0x%02X\n", rec.short_num,
54 rec.short_num_type);
55 if (rec.short_num_type == SHORT_NUM_TYPE_ABBREV) {
56 printf(
57 " Abbrev maps to: %03u-%03u-%04u, full number flags 0x%02X\n",
58 rec.fullnum_prefix[0], rec.fullnum_prefix[1],
59 rec.short_num, rec.fullnum_flags);
60 }
61 }
62 }
63
64 main(argc, argv)
65 char **argv;
66 {
67 if (argc > 2) {
68 fprintf(stderr, "usage: %s [binfile]\n", argv[0]);
69 exit(1);
70 }
71 if (argv[1])
72 binfile_pathname = argv[1];
73 else
74 binfile_pathname = binfile_default_pathname;
75 inf = fopen(binfile_pathname, "r");
76 if (!inf) {
77 perror(binfile_pathname);
78 exit(1);
79 }
80 if (fread(&hdr, sizeof hdr, 1, inf) != 1) {
81 fprintf(stderr, "error reading header from %s\n",
82 binfile_pathname);
83 exit(1);
84 }
85 printf("Count of owned NANP numbers: %u\n", hdr.owned_number_count);
86 printf("Count of defined short numbers: %u\n", hdr.short_number_count);
87 dump_owned_numbers();
88 dump_short_numbers();
89 exit(0);
90 }