2 * Copyright 2007-2019 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright Nokia 2007-2019
4 * Copyright Siemens AG 2015-2019
6 * Licensed under the Apache License 2.0 (the "License"). You may not use
7 * this file except in compliance with the License. You can obtain a copy
8 * in the file LICENSE in the source distribution or at
9 * https://www.openssl.org/source/license.html
12 #ifndef OPENSSL_CMP_UTIL_H
13 # define OPENSSL_CMP_UTIL_H
15 # include <openssl/opensslconf.h>
16 # ifndef OPENSSL_NO_CMP
18 # include <openssl/macros.h>
19 # include <openssl/trace.h>
20 # include <openssl/x509.h>
26 int OSSL_CMP_log_open(void);
27 void OSSL_CMP_log_close(void);
28 # define OSSL_CMP_LOG_PREFIX "CMP "
31 * generalized logging/error callback mirroring the severity levels of syslog.h
33 typedef int OSSL_CMP_severity;
34 # define OSSL_CMP_LOG_EMERG 0
35 # define OSSL_CMP_LOG_ALERT 1
36 # define OSSL_CMP_LOG_CRIT 2
37 # define OSSL_CMP_LOG_ERR 3
38 # define OSSL_CMP_LOG_WARNING 4
39 # define OSSL_CMP_LOG_NOTICE 5
40 # define OSSL_CMP_LOG_INFO 6
41 # define OSSL_CMP_LOG_DEBUG 7
42 typedef int (*OSSL_CMP_log_cb_t)(const char *func, const char *file, int line,
43 OSSL_CMP_severity level, const char *msg);
45 int OSSL_CMP_print_to_bio(BIO *bio, const char *component, const char *file,
46 int line, OSSL_CMP_severity level, const char *msg);
47 /* use of the logging callback for outputting error queue */
48 void OSSL_CMP_print_errors_cb(OSSL_CMP_log_cb_t log_fn);
53 # endif /* !defined(OPENSSL_NO_CMP) */
54 #endif /* !defined(OPENSSL_CMP_UTIL_H) */