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https://github.com/wolfSSL/wolfssl.git
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104 lines
3.0 KiB
C
104 lines
3.0 KiB
C
/* logging.h
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*
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* Copyright (C) 2006-2016 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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/* submitted by eof */
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#ifndef WOLFSSL_LOGGING_H
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#define WOLFSSL_LOGGING_H
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#include <wolfssl/wolfcrypt/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum CYA_Log_Levels {
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ERROR_LOG = 0,
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INFO_LOG,
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ENTER_LOG,
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LEAVE_LOG,
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OTHER_LOG
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};
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typedef void (*wolfSSL_Logging_cb)(const int logLevel,
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const char *const logMessage);
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WOLFSSL_API int wolfSSL_SetLoggingCb(wolfSSL_Logging_cb log_function);
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#if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE)
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WOLFSSL_LOCAL int wc_LoggingInit(void);
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WOLFSSL_LOCAL int wc_LoggingCleanup(void);
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WOLFSSL_LOCAL int wc_AddErrorNode(int error, int line, char* buf,
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char* file);
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WOLFSSL_LOCAL int wc_PeekErrorNode(int index, const char **file,
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const char **reason, int *line);
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WOLFSSL_LOCAL void wc_RemoveErrorNode(int index);
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WOLFSSL_LOCAL void wc_ClearErrorNodes(void);
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WOLFSSL_API int wc_SetLoggingHeap(void* h);
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#if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM)
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WOLFSSL_API void wc_ERR_print_errors_fp(FILE* fp);
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#endif
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#endif /* defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE) */
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#ifdef DEBUG_WOLFSSL
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/* a is prepended to m and b is appended, creating a log msg a + m + b */
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#define WOLFSSL_LOG_CAT(a, m, b) #a " " m " " #b
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void WOLFSSL_ENTER(const char* msg);
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void WOLFSSL_LEAVE(const char* msg, int ret);
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#define WOLFSSL_STUB(m) \
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WOLFSSL_MSG(WOLFSSL_LOG_CAT(wolfSSL Stub, m, not implemented))
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void WOLFSSL_MSG(const char* msg);
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void WOLFSSL_BUFFER(byte* buffer, word32 length);
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#else /* DEBUG_WOLFSSL */
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#define WOLFSSL_ENTER(m)
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#define WOLFSSL_LEAVE(m, r)
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#define WOLFSSL_STUB(m)
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#define WOLFSSL_MSG(m)
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#define WOLFSSL_BUFFER(b, l)
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#endif /* DEBUG_WOLFSSL */
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#if (defined(DEBUG_WOLFSSL) || defined(WOLFSSL_NGINX))
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#if (defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE))
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void WOLFSSL_ERROR_LINE(int err, const char* func, unsigned int line,
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const char* file, void* ctx);
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#define WOLFSSL_ERROR(x) WOLFSSL_ERROR_LINE((x), __func__, __LINE__, __FILE__,NULL)
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#else
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void WOLFSSL_ERROR(int);
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#endif
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#else
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#define WOLFSSL_ERROR(e)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* WOLFSSL_LOGGING_H */
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