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ec684c1a MT |
1 | /* |
2 | libloc - A library to determine the location of someone on the Internet | |
3 | ||
4 | Copyright (C) 2019 IPFire Development Team <info@ipfire.org> | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | */ | |
16 | ||
17 | #include <errno.h> | |
18 | #include <stdio.h> | |
19 | #include <stddef.h> | |
20 | #include <stdlib.h> | |
21 | #include <string.h> | |
37317e4f | 22 | #include <syslog.h> |
ec684c1a MT |
23 | |
24 | #include <loc/libloc.h> | |
57146963 | 25 | #include <loc/country.h> |
ec684c1a MT |
26 | #include <loc/database.h> |
27 | #include <loc/network.h> | |
28 | #include <loc/writer.h> | |
29 | ||
30 | int main(int argc, char** argv) { | |
31 | struct loc_country* country; | |
32 | int err; | |
33 | ||
57146963 MT |
34 | // Check some valid country codes |
35 | if (!loc_country_code_is_valid("XX")) { | |
36 | fprintf(stderr, "Valid country code detected as invalid: %s\n", "XX"); | |
37 | exit(EXIT_FAILURE); | |
38 | } | |
39 | ||
40 | // Check some invalid country codes | |
41 | if (loc_country_code_is_valid("X1")) { | |
42 | fprintf(stderr, "Invalid country code detected as valid: %s\n", "X1"); | |
43 | exit(EXIT_FAILURE); | |
44 | } | |
45 | ||
ec684c1a MT |
46 | struct loc_ctx* ctx; |
47 | err = loc_new(&ctx); | |
48 | if (err < 0) | |
49 | exit(EXIT_FAILURE); | |
50 | ||
37317e4f MT |
51 | // Enable debug logging |
52 | loc_set_log_priority(ctx, LOG_DEBUG); | |
53 | ||
ec684c1a MT |
54 | // Create a database |
55 | struct loc_writer* writer; | |
5ce881d4 | 56 | err = loc_writer_new(ctx, &writer, NULL, NULL); |
ec684c1a MT |
57 | if (err < 0) |
58 | exit(EXIT_FAILURE); | |
59 | ||
60 | // Create a country | |
57146963 | 61 | err = loc_writer_add_country(writer, &country, "XX"); |
ec684c1a MT |
62 | if (err) { |
63 | fprintf(stderr, "Could not create country\n"); | |
64 | exit(EXIT_FAILURE); | |
65 | } | |
66 | ||
67 | // Set name & continent | |
68 | loc_country_set_name(country, "Testistan"); | |
57146963 | 69 | loc_country_set_continent_code(country, "YY"); |
ec684c1a MT |
70 | |
71 | // Free country | |
72 | loc_country_unref(country); | |
73 | ||
8bbddd9a MT |
74 | // Add another country |
75 | err = loc_writer_add_country(writer, &country, "YY"); | |
76 | if (err) { | |
77 | fprintf(stderr, "Could not create country: YY\n"); | |
78 | exit(EXIT_FAILURE); | |
79 | } | |
80 | loc_country_unref(country); | |
81 | ||
6254dca6 | 82 | FILE* f = tmpfile(); |
ec684c1a MT |
83 | if (!f) { |
84 | fprintf(stderr, "Could not open file for writing: %s\n", strerror(errno)); | |
85 | exit(EXIT_FAILURE); | |
86 | } | |
87 | ||
22c7b98b | 88 | err = loc_writer_write(writer, f, LOC_DATABASE_VERSION_UNSET); |
ec684c1a MT |
89 | if (err) { |
90 | fprintf(stderr, "Could not write database: %s\n", strerror(-err)); | |
91 | exit(EXIT_FAILURE); | |
92 | } | |
ec684c1a MT |
93 | loc_writer_unref(writer); |
94 | ||
95 | // And open it again from disk | |
ec684c1a MT |
96 | struct loc_database* db; |
97 | err = loc_database_new(ctx, &db, f); | |
98 | if (err) { | |
99 | fprintf(stderr, "Could not open database: %s\n", strerror(-err)); | |
100 | exit(EXIT_FAILURE); | |
101 | } | |
102 | ||
103 | // Lookup an address in the subnet | |
8bbddd9a | 104 | err = loc_database_get_country(db, &country, "YY"); |
ec684c1a | 105 | if (err) { |
8bbddd9a | 106 | fprintf(stderr, "Could not find country: YY\n"); |
ec684c1a MT |
107 | exit(EXIT_FAILURE); |
108 | } | |
109 | loc_country_unref(country); | |
110 | ||
111 | loc_database_unref(db); | |
112 | loc_unref(ctx); | |
6254dca6 | 113 | fclose(f); |
ec684c1a MT |
114 | |
115 | return EXIT_SUCCESS; | |
116 | } |