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1 | /* | |
2 | libloc - A library to determine the location of someone on the Internet | |
3 | ||
4 | Copyright (C) 2017 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 <stdlib.h> | |
19 | #include <string.h> | |
20 | ||
21 | #include <loc/libloc.h> | |
22 | #include <loc/database.h> | |
23 | #include <loc/writer.h> | |
24 | ||
25 | #define TEST_AS_COUNT 5000 | |
26 | ||
27 | int main(int argc, char** argv) { | |
28 | int err; | |
29 | ||
30 | struct loc_ctx* ctx; | |
31 | err = loc_new(&ctx); | |
32 | if (err < 0) | |
33 | exit(EXIT_FAILURE); | |
34 | ||
35 | // Create a database | |
36 | struct loc_writer* writer; | |
37 | err = loc_writer_new(ctx, &writer); | |
38 | if (err < 0) | |
39 | exit(EXIT_FAILURE); | |
40 | ||
41 | char name[256]; | |
42 | for (unsigned int i = 1; i <= TEST_AS_COUNT; i++) { | |
43 | struct loc_as* as; | |
44 | loc_writer_add_as(writer, &as, i); | |
45 | ||
46 | sprintf(name, "Test AS%u", i); | |
47 | loc_as_set_name(as, name); | |
48 | ||
49 | loc_as_unref(as); | |
50 | } | |
51 | ||
52 | FILE* f = fopen("test.db", "w"); | |
53 | if (!f) { | |
54 | fprintf(stderr, "Could not open file for writing: %s\n", strerror(errno)); | |
55 | exit(EXIT_FAILURE); | |
56 | } | |
57 | ||
58 | err = loc_writer_write(writer, f); | |
59 | if (err) { | |
60 | fprintf(stderr, "Could not write database: %s\n", strerror(-err)); | |
61 | exit(EXIT_FAILURE); | |
62 | } | |
63 | fclose(f); | |
64 | ||
65 | loc_writer_unref(writer); | |
66 | ||
67 | // And open it again from disk | |
68 | f = fopen("test.db", "r"); | |
69 | if (!f) { | |
70 | fprintf(stderr, "Could not open file for reading: %s\n", strerror(errno)); | |
71 | exit(EXIT_FAILURE); | |
72 | } | |
73 | ||
74 | struct loc_database* db; | |
75 | err = loc_database_new(ctx, &db, f); | |
76 | if (err) { | |
77 | fprintf(stderr, "Could not open database: %s\n", strerror(-err)); | |
78 | exit(EXIT_FAILURE); | |
79 | } | |
80 | ||
81 | size_t as_count = loc_database_count_as(db); | |
82 | if (as_count != TEST_AS_COUNT) { | |
83 | fprintf(stderr, "Could not read all ASes\n"); | |
84 | exit(EXIT_FAILURE); | |
85 | } | |
86 | ||
87 | struct loc_as* as; | |
88 | for (unsigned int i = 1; i <= 10; i++) { | |
89 | err = loc_database_get_as(db, &as, i); | |
90 | if (err) { | |
91 | fprintf(stderr, "Could not find AS%d\n", i); | |
92 | exit(EXIT_FAILURE); | |
93 | } | |
94 | ||
95 | loc_as_unref(as); | |
96 | } | |
97 | ||
98 | loc_database_unref(db); | |
99 | loc_unref(ctx); | |
100 | ||
101 | return EXIT_SUCCESS; | |
102 | } |