FreeCalypso > hg > themwi-system-sw

comparison utils/themwi-dump-numdb2.c @ 227:a349ae9d90fa

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number db v2: implement themwi-dump-numdb2
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 14 Aug 2023 10:18:50 -0800
parents utils/themwi-dump-numdb.c@7749ae8b6414
children 78c6e30f5234
comparison
equal deleted inserted replaced
226:28441920fb35 227:a349ae9d90fa
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("Owned NANP number: %03u-%03u-%04u\n",
29 rec.number[0], rec.number[1], rec.number[2]);
30 printf(" Number flags 0x%02X, usage byte 0x%02X\n",
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(" Abbrev maps to: %03u-%03u-%04u\n",
57 rec.fullnum_prefix[0], rec.fullnum_prefix[1],
58 rec.short_num);
59 printf(" Full number flags: 0x%02X\n",
60 rec.fullnum_flags);
61 }
62 }
63 }
64
65 main(argc, argv)
66 char **argv;
67 {
68 if (argc > 2) {
69 fprintf(stderr, "usage: %s [binfile]\n", argv[0]);
70 exit(1);
71 }
72 if (argv[1])
73 binfile_pathname = argv[1];
74 else
75 binfile_pathname = binfile_default_pathname;
76 inf = fopen(binfile_pathname, "r");
77 if (!inf) {
78 perror(binfile_pathname);
79 exit(1);
80 }
81 if (fread(&hdr, sizeof hdr, 1, inf) != 1) {
82 fprintf(stderr, "error reading header from %s\n",
83 binfile_pathname);
84 exit(1);
85 }
86 printf("Count of owned NANP numbers: %u\n", hdr.owned_number_count);
87 printf("Count of defined short numbers: %u\n", hdr.short_number_count);
88 dump_owned_numbers();
89 dump_short_numbers();
90 exit(0);
91 }