1 /*
2 * Query the Mbed TLS compile time configuration
3 *
4 * Copyright The Mbed TLS Contributors
5 * SPDX-License-Identifier: Apache-2.0
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License"); you may
8 * not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
15 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
20 #include "mbedtls/build_info.h"
21
22 #include "mbedtls/platform.h"
23
24 #define USAGE \
25 "usage: %s [ -all | -any | -l ] <MBEDTLS_CONFIG> ...\n\n" \
26 "This program takes command line arguments which correspond to\n" \
27 "the string representation of Mbed TLS compile time configurations.\n\n" \
28 "If \"--all\" and \"--any\" are not used, then, if all given arguments\n" \
29 "are defined in the Mbed TLS build, 0 is returned; otherwise 1 is\n" \
30 "returned. Macro expansions of configurations will be printed (if any).\n" \
31 "-l\tPrint all available configuration.\n" \
32 "-all\tReturn 0 if all configurations are defined. Otherwise, return 1\n" \
33 "-any\tReturn 0 if any configuration is defined. Otherwise, return 1\n" \
34 "-h\tPrint this usage\n"
35
36 #include <string.h>
37 #include "query_config.h"
38
main(int argc,char * argv[])39 int main(int argc, char *argv[])
40 {
41 int i;
42
43 if (argc < 2 || strcmp(argv[1], "-h") == 0) {
44 mbedtls_printf(USAGE, argv[0]);
45 return MBEDTLS_EXIT_FAILURE;
46 }
47
48 if (strcmp(argv[1], "-l") == 0) {
49 list_config();
50 return 0;
51 }
52
53 if (strcmp(argv[1], "-all") == 0) {
54 for (i = 2; i < argc; i++) {
55 if (query_config(argv[i]) != 0) {
56 return 1;
57 }
58 }
59 return 0;
60 }
61
62 if (strcmp(argv[1], "-any") == 0) {
63 for (i = 2; i < argc; i++) {
64 if (query_config(argv[i]) == 0) {
65 return 0;
66 }
67 }
68 return 1;
69 }
70
71 for (i = 1; i < argc; i++) {
72 if (query_config(argv[i]) != 0) {
73 return 1;
74 }
75 }
76
77 return 0;
78 }
79
