dh-speed: Add an identifier to test curve25519 performance
[strongswan.git] / scripts / settings-test.c
1 /*
2 * Copyright (C) 2014 Tobias Brunner
3 * Hochschule fuer Technik Rapperswil
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 */
15
16 #include <stdio.h>
17 #include <stdlib.h>
18 #include <string.h>
19 #include <unistd.h>
20 #include <getopt.h>
21 #include <errno.h>
22
23 #include <library.h>
24 #include <settings/settings_types.h>
25
26 /**
27 * Defined in libstrongswan but not part of the public API
28 */
29 bool settings_parser_parse_file(void *this, char *name);
30
31 /**
32 * Recursively print the section and all subsections/settings
33 */
34 static void print_section(section_t *section, int level)
35 {
36 section_t *sub;
37 kv_t *kv;
38 int i;
39 char indent[256];
40
41 for (i = 0; i < level * 2 && i < sizeof(indent) - 2; i += 2)
42 {
43 indent[i ] = ' ';
44 indent[i+1] = ' ';
45 }
46 indent[i] = '\0';
47
48 for (i = 0; i < array_count(section->kv_order); i++)
49 {
50 array_get(section->kv_order, i, &kv);
51 printf("%s%s = %s\n", indent, kv->key, kv->value);
52 }
53 for (i = 0; i < array_count(section->sections_order); i++)
54 {
55 array_get(section->sections_order, i, &sub);
56 printf("%s%s {\n", indent, sub->name);
57 print_section(sub, level + 1);
58 printf("%s}\n", indent);
59 }
60 }
61
62 static void usage(FILE *out, char *name)
63 {
64 fprintf(out, "Test strongswan.conf parser\n\n");
65 fprintf(out, "%s [OPTIONS]\n\n", name);
66 fprintf(out, "Options:\n");
67 fprintf(out, " -h, --help print this help.\n");
68 fprintf(out, " -d, --debug enables debugging of the parser.\n");
69 fprintf(out, " -f, --file=FILE config file to load (default STDIN).\n");
70 fprintf(out, "\n");
71 }
72
73 int main(int argc, char *argv[])
74 {
75 char *file = NULL;
76
77 /* don't load strongswan.conf */
78 library_init("", "settings-test");
79 atexit(library_deinit);
80
81 dbg_default_set_level(3);
82
83 while (true)
84 {
85 struct option long_opts[] = {
86 {"help", no_argument, NULL, 'h' },
87 {"debug", no_argument, NULL, 'd' },
88 {"file", required_argument, NULL, 'f' },
89 {0,0,0,0 },
90 };
91 switch (getopt_long(argc, argv, "hdf:", long_opts, NULL))
92 {
93 case EOF:
94 break;
95 case 'h':
96 usage(stdout, argv[0]);
97 return 0;
98 case 'd':
99 setenv("DEBUG_SETTINGS_PARSER", "1", TRUE);
100 continue;
101 case 'f':
102 file = optarg;
103 continue;
104 default:
105 usage(stderr, argv[0]);
106 return 1;
107 }
108 break;
109 }
110
111 if (file)
112 {
113 section_t *root = settings_section_create(strdup("root"));
114
115 settings_parser_parse_file(root, file);
116
117 print_section(root, 0);
118
119 settings_section_destroy(root, NULL);
120 }
121 else
122 {
123 usage(stderr, argv[0]);
124 }
125 return 0;
126 }