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- /*
- * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
- * Copyright Nokia 2007-2019
- * Copyright Siemens AG 2015-2019
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
- #ifndef OPENSSL_CMP_UTIL_H
- # define OPENSSL_CMP_UTIL_H
- # pragma once
- # include <openssl/opensslconf.h>
- # ifndef OPENSSL_NO_CMP
- # include <openssl/macros.h>
- # include <openssl/trace.h>
- # ifdef __cplusplus
- extern "C" {
- # endif
- int OSSL_CMP_log_open(void);
- void OSSL_CMP_log_close(void);
- # define OSSL_CMP_LOG_PREFIX "CMP "
- /*
- * generalized logging/error callback mirroring the severity levels of syslog.h
- */
- typedef int OSSL_CMP_severity;
- # define OSSL_CMP_LOG_EMERG 0
- # define OSSL_CMP_LOG_ALERT 1
- # define OSSL_CMP_LOG_CRIT 2
- # define OSSL_CMP_LOG_ERR 3
- # define OSSL_CMP_LOG_WARNING 4
- # define OSSL_CMP_LOG_NOTICE 5
- # define OSSL_CMP_LOG_INFO 6
- # define OSSL_CMP_LOG_DEBUG 7
- # define OSSL_CMP_LOG_TRACE 8
- # define OSSL_CMP_LOG_MAX OSSL_CMP_LOG_TRACE
- typedef int (*OSSL_CMP_log_cb_t)(const char *func, const char *file, int line,
- OSSL_CMP_severity level, const char *msg);
- int OSSL_CMP_print_to_bio(BIO *bio, const char *component, const char *file,
- int line, OSSL_CMP_severity level, const char *msg);
- /* use of the logging callback for outputting error queue */
- void OSSL_CMP_print_errors_cb(OSSL_CMP_log_cb_t log_fn);
- # ifdef __cplusplus
- }
- # endif
- # endif /* !defined(OPENSSL_NO_CMP) */
- #endif /* !defined(OPENSSL_CMP_UTIL_H) */
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