Ashley Mills / tinydtls

Version 0.5.0 of tinydtls

Dependents:   tinydtls_test_cellular tinydtls_test_ethernet tiny-dtls

debug.h@1:598a56fe116e, 2014-02-12 (annotated)

Committer:
ashleymills
Date:
Wed Feb 12 09:30:16 2014 +0000
Revision:
1:598a56fe116e
Parent:
0:ff9ebe0cf0e9 
Explicitly removed something instead of relying on MACRO to disable it. Mbed can't use it.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ashleymills 0:ff9ebe0cf0e9 1 /* debug.h -- debug utilities
ashleymills 0:ff9ebe0cf0e9 2 *
ashleymills 0:ff9ebe0cf0e9 3 * Copyright (C) 2011--2012 Olaf Bergmann <bergmann@tzi.org>
ashleymills 0:ff9ebe0cf0e9 4 *
ashleymills 0:ff9ebe0cf0e9 5 * Permission is hereby granted, free of charge, to any person
ashleymills 0:ff9ebe0cf0e9 6 * obtaining a copy of this software and associated documentation
ashleymills 0:ff9ebe0cf0e9 7 * files (the "Software"), to deal in the Software without
ashleymills 0:ff9ebe0cf0e9 8 * restriction, including without limitation the rights to use, copy,
ashleymills 0:ff9ebe0cf0e9 9 * modify, merge, publish, distribute, sublicense, and/or sell copies
ashleymills 0:ff9ebe0cf0e9 10 * of the Software, and to permit persons to whom the Software is
ashleymills 0:ff9ebe0cf0e9 11 * furnished to do so, subject to the following conditions:
ashleymills 0:ff9ebe0cf0e9 12 *
ashleymills 0:ff9ebe0cf0e9 13 * The above copyright notice and this permission notice shall be
ashleymills 0:ff9ebe0cf0e9 14 * included in all copies or substantial portions of the Software.
ashleymills 0:ff9ebe0cf0e9 15 *
ashleymills 0:ff9ebe0cf0e9 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
ashleymills 0:ff9ebe0cf0e9 17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
ashleymills 0:ff9ebe0cf0e9 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
ashleymills 0:ff9ebe0cf0e9 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
ashleymills 0:ff9ebe0cf0e9 20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ashleymills 0:ff9ebe0cf0e9 21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
ashleymills 0:ff9ebe0cf0e9 22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
ashleymills 0:ff9ebe0cf0e9 23 * SOFTWARE.
ashleymills 0:ff9ebe0cf0e9 24 */
ashleymills 0:ff9ebe0cf0e9 25
ashleymills 0:ff9ebe0cf0e9 26 #ifndef _DEBUG_H_
ashleymills 0:ff9ebe0cf0e9 27 #define _DEBUG_H_
ashleymills 0:ff9ebe0cf0e9 28
ashleymills 0:ff9ebe0cf0e9 29 #include "config.h"
ashleymills 0:ff9ebe0cf0e9 30 #include "global.h"
ashleymills 0:ff9ebe0cf0e9 31 #include <stdlib.h>
ashleymills 0:ff9ebe0cf0e9 32
ashleymills 0:ff9ebe0cf0e9 33 #ifdef __cplusplus
ashleymills 0:ff9ebe0cf0e9 34 extern "C" {
ashleymills 0:ff9ebe0cf0e9 35 #endif
ashleymills 0:ff9ebe0cf0e9 36
ashleymills 0:ff9ebe0cf0e9 37 struct __session_t;
ashleymills 0:ff9ebe0cf0e9 38
ashleymills 0:ff9ebe0cf0e9 39 /** Pre-defined log levels akin to what is used in \b syslog. */
ashleymills 0:ff9ebe0cf0e9 40 typedef enum { LOG_EMERG=0, LOG_ALERT, LOG_CRIT, LOG_WARN,
ashleymills 0:ff9ebe0cf0e9 41 LOG_NOTICE, LOG_INFO, LOG_DEBUG
ashleymills 0:ff9ebe0cf0e9 42 } log_t;
ashleymills 0:ff9ebe0cf0e9 43
ashleymills 0:ff9ebe0cf0e9 44 #ifndef NDEBUG
ashleymills 0:ff9ebe0cf0e9 45 /** Returns the current log level. */
ashleymills 0:ff9ebe0cf0e9 46 log_t dtls_get_log_level();
ashleymills 0:ff9ebe0cf0e9 47
ashleymills 0:ff9ebe0cf0e9 48 /** Sets the log level to the specified value. */
ashleymills 0:ff9ebe0cf0e9 49 void dtls_set_log_level(log_t level);
ashleymills 0:ff9ebe0cf0e9 50
ashleymills 0:ff9ebe0cf0e9 51 size_t
ashleymills 0:ff9ebe0cf0e9 52 dsrv_print_addr(const session_t *addr, unsigned char *buf, size_t len);
ashleymills 0:ff9ebe0cf0e9 53
ashleymills 0:ff9ebe0cf0e9 54 /**
ashleymills 0:ff9ebe0cf0e9 55 * Writes the given text to \c stdout. The text is output only when \p
ashleymills 0:ff9ebe0cf0e9 56 * level is below or equal to the log level that set by
ashleymills 0:ff9ebe0cf0e9 57 * set_log_level(). */
ashleymills 0:ff9ebe0cf0e9 58 void dsrv_log(log_t level, char *format, ...);
ashleymills 0:ff9ebe0cf0e9 59
ashleymills 0:ff9ebe0cf0e9 60 /** dumps packets in usual hexdump format */
ashleymills 0:ff9ebe0cf0e9 61 void hexdump(const unsigned char *packet, int length);
ashleymills 0:ff9ebe0cf0e9 62
ashleymills 0:ff9ebe0cf0e9 63 /** dump as narrow string of hex digits */
ashleymills 0:ff9ebe0cf0e9 64 void dump(unsigned char *buf, size_t len);
ashleymills 0:ff9ebe0cf0e9 65
ashleymills 0:ff9ebe0cf0e9 66 void dtls_dsrv_hexdump_log(log_t level, const char *name, const unsigned char *buf, size_t length, int extend);
ashleymills 0:ff9ebe0cf0e9 67
ashleymills 0:ff9ebe0cf0e9 68 void dtls_dsrv_log_addr(log_t level, const char *name, const session_t *addr);
ashleymills 0:ff9ebe0cf0e9 69
ashleymills 0:ff9ebe0cf0e9 70 #else /* NDEBUG */
ashleymills 0:ff9ebe0cf0e9 71
ashleymills 0:ff9ebe0cf0e9 72 static inline log_t dtls_get_log_level()
ashleymills 0:ff9ebe0cf0e9 73 {
ashleymills 0:ff9ebe0cf0e9 74 return LOG_EMERG;
ashleymills 0:ff9ebe0cf0e9 75 }
ashleymills 0:ff9ebe0cf0e9 76
ashleymills 0:ff9ebe0cf0e9 77 static inline void dtls_set_log_level(log_t level)
ashleymills 0:ff9ebe0cf0e9 78 {}
ashleymills 0:ff9ebe0cf0e9 79
ashleymills 0:ff9ebe0cf0e9 80 static inline void dsrv_log(log_t level, char *format, ...)
ashleymills 0:ff9ebe0cf0e9 81 {}
ashleymills 0:ff9ebe0cf0e9 82
ashleymills 0:ff9ebe0cf0e9 83 static inline void hexdump(const unsigned char *packet, int length)
ashleymills 0:ff9ebe0cf0e9 84 {}
ashleymills 0:ff9ebe0cf0e9 85
ashleymills 0:ff9ebe0cf0e9 86 static inline void dump(unsigned char *buf, size_t len)
ashleymills 0:ff9ebe0cf0e9 87 {}
ashleymills 0:ff9ebe0cf0e9 88
ashleymills 0:ff9ebe0cf0e9 89 static inline void
ashleymills 0:ff9ebe0cf0e9 90 dtls_dsrv_hexdump_log(log_t level, const char *name, const unsigned char *buf, size_t length, int extend)
ashleymills 0:ff9ebe0cf0e9 91 {}
ashleymills 0:ff9ebe0cf0e9 92
ashleymills 0:ff9ebe0cf0e9 93 static inline void
ashleymills 0:ff9ebe0cf0e9 94 dtls_dsrv_log_addr(log_t level, const char *name, const struct __session_t *addr)
ashleymills 0:ff9ebe0cf0e9 95 {}
ashleymills 0:ff9ebe0cf0e9 96
ashleymills 0:ff9ebe0cf0e9 97 #endif /* NDEBUG */
ashleymills 0:ff9ebe0cf0e9 98
ashleymills 0:ff9ebe0cf0e9 99 /* A set of convenience macros for common log levels. */
ashleymills 0:ff9ebe0cf0e9 100 #define info2(...) dsrv_log(LOG_INFO, __VA_ARGS__)
ashleymills 0:ff9ebe0cf0e9 101 #define warn2(...) dsrv_log(LOG_WARN, __VA_ARGS__)
ashleymills 0:ff9ebe0cf0e9 102 #define debug2(...) dsrv_log(LOG_DEBUG, __VA_ARGS__)
ashleymills 0:ff9ebe0cf0e9 103
ashleymills 0:ff9ebe0cf0e9 104 #endif /* _DEBUG_H_ */
ashleymills 0:ff9ebe0cf0e9 105
ashleymills 0:ff9ebe0cf0e9 106 #ifdef __cplusplus
ashleymills 0:ff9ebe0cf0e9 107 }
ashleymills 0:ff9ebe0cf0e9 108 #endif