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2601e83e MT |
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 <stdio.h> | |
18 | #include <stddef.h> | |
19 | #include <stdlib.h> | |
20 | #include <string.h> | |
21 | #include <fcntl.h> | |
22 | #include <ctype.h> | |
23 | #include <errno.h> | |
24 | #include <unistd.h> | |
25 | ||
26 | #include <loc/libloc.h> | |
9fc7f001 | 27 | #include <loc/database.h> |
c182393f | 28 | #include <loc/writer.h> |
2601e83e | 29 | |
64ce6e2f | 30 | const char* VENDOR = "Test Vendor"; |
2601e83e MT |
31 | const char* DESCRIPTION = |
32 | "Lorem ipsum dolor sit amet, consectetur adipiscing elit. " | |
33 | "Proin ultrices pulvinar dolor, et sollicitudin eros ultricies " | |
34 | "vitae. Nam in volutpat libero. Nulla facilisi. Pellentesque " | |
35 | "tempor felis enim. Integer congue nisi in maximus pretium. " | |
36 | "Pellentesque et turpis elementum, luctus mi at, interdum erat. " | |
37 | "Maecenas ut venenatis nunc."; | |
4bf49d00 | 38 | const char* LICENSE = "CC"; |
2601e83e MT |
39 | |
40 | int main(int argc, char** argv) { | |
41 | int err; | |
42 | ||
43 | struct loc_ctx* ctx; | |
44 | err = loc_new(&ctx); | |
45 | if (err < 0) | |
46 | exit(EXIT_FAILURE); | |
47 | ||
48 | // Create a database | |
c182393f MT |
49 | struct loc_writer* writer; |
50 | err = loc_writer_new(ctx, &writer); | |
2601e83e MT |
51 | if (err < 0) |
52 | exit(EXIT_FAILURE); | |
53 | ||
54 | // Set the vendor | |
64ce6e2f | 55 | err = loc_writer_set_vendor(writer, VENDOR); |
2601e83e MT |
56 | if (err) { |
57 | fprintf(stderr, "Could not set vendor\n"); | |
58 | exit(EXIT_FAILURE); | |
59 | } | |
60 | ||
61 | // Retrieve vendor | |
64ce6e2f MT |
62 | const char* vendor = loc_writer_get_vendor(writer); |
63 | if (vendor) { | |
64 | printf("Vendor is: %s\n", vendor); | |
2601e83e MT |
65 | } else { |
66 | fprintf(stderr, "Could not retrieve vendor\n"); | |
67 | exit(EXIT_FAILURE); | |
68 | } | |
69 | ||
70 | // Set a description | |
c182393f | 71 | err = loc_writer_set_description(writer, DESCRIPTION); |
2601e83e MT |
72 | if (err) { |
73 | fprintf(stderr, "Could not set description\n"); | |
74 | exit(EXIT_FAILURE); | |
75 | } | |
76 | ||
77 | // Retrieve description | |
c182393f | 78 | const char* description = loc_writer_get_description(writer); |
2601e83e MT |
79 | if (description) { |
80 | printf("Description is: %s\n", description); | |
81 | } else { | |
82 | fprintf(stderr, "Could not retrieve description\n"); | |
83 | exit(EXIT_FAILURE); | |
84 | } | |
85 | ||
4bf49d00 MT |
86 | // Set a license |
87 | err = loc_writer_set_license(writer, LICENSE); | |
88 | if (err) { | |
89 | fprintf(stderr, "Could not set license\n"); | |
90 | exit(EXIT_FAILURE); | |
91 | } | |
92 | ||
93 | // Retrieve license | |
94 | const char* license = loc_writer_get_license(writer); | |
95 | if (license) { | |
96 | printf("License is: %s\n", license); | |
97 | } else { | |
98 | fprintf(stderr, "Could not retrieve license\n"); | |
99 | exit(EXIT_FAILURE); | |
100 | } | |
101 | ||
2601e83e MT |
102 | FILE* f = fopen("test.db", "w"); |
103 | if (!f) { | |
104 | fprintf(stderr, "Could not open file for writing: %s\n", strerror(errno)); | |
105 | exit(EXIT_FAILURE); | |
106 | } | |
107 | ||
c182393f | 108 | err = loc_writer_write(writer, f); |
2601e83e MT |
109 | if (err) { |
110 | fprintf(stderr, "Could not write database: %s\n", strerror(err)); | |
111 | exit(EXIT_FAILURE); | |
112 | } | |
64ce6e2f | 113 | loc_writer_unref(writer); |
2601e83e MT |
114 | |
115 | // Close the file | |
116 | fclose(f); | |
117 | ||
2601e83e MT |
118 | // And open it again from disk |
119 | f = fopen("test.db", "r"); | |
120 | if (!f) { | |
121 | fprintf(stderr, "Could not open file for reading: %s\n", strerror(errno)); | |
122 | exit(EXIT_FAILURE); | |
123 | } | |
124 | ||
c182393f MT |
125 | struct loc_database* db; |
126 | err = loc_database_new(ctx, &db, f); | |
2601e83e MT |
127 | if (err) { |
128 | fprintf(stderr, "Could not open database: %s\n", strerror(-err)); | |
129 | exit(EXIT_FAILURE); | |
130 | } | |
131 | ||
64ce6e2f MT |
132 | vendor = loc_database_get_vendor(db); |
133 | if (!vendor) { | |
2601e83e MT |
134 | fprintf(stderr, "Could not retrieve vendor\n"); |
135 | exit(EXIT_FAILURE); | |
64ce6e2f MT |
136 | } else if (strcmp(vendor, VENDOR) != 0) { |
137 | fprintf(stderr, "Vendor doesn't match: %s != %s\n", vendor, VENDOR); | |
2601e83e MT |
138 | exit(EXIT_FAILURE); |
139 | } | |
140 | ||
141 | // Close the database | |
c182393f | 142 | loc_database_unref(db); |
2601e83e MT |
143 | |
144 | loc_unref(ctx); | |
145 | ||
146 | return EXIT_SUCCESS; | |
147 | } |