debug.h

00001 /*
00002 MiniTLS - A super trimmed down TLS/SSL Library for embedded devices
00003 Author: Donatien Garnier
00004 Copyright (C) 2013-2014 AppNearMe Ltd
00005 
00006 This program is free software; you can redistribute it and/or
00007 modify it under the terms of the GNU General Public License
00008 as published by the Free Software Foundation; either version 2
00009 of the License, or (at your option) any later version.
00010 
00011 This program is distributed in the hope that it will be useful,
00012 but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 GNU General Public License for more details.
00015 
00016 You should have received a copy of the GNU General Public License
00017 along with this program; if not, write to the Free Software
00018 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00019 *//**
00020  * \file debug.h
00021  * \copyright Copyright (c) AppNearMe Ltd 2013
00022  * \author Donatien Garnier
00023  */
00024 
00025 #ifndef DEBUG_H_
00026 #define DEBUG_H_
00027 
00028 #include "fwk.h"
00029 
00030 #ifdef __cplusplus
00031 extern "C" {
00032 #endif
00033 
00034 #if !DEBUG_DISABLED
00035 
00036 void debug(int level, const char* module, int line, const char* fmt, ...);
00037 void debugx_enter(void);
00038 void debugx(const char* fmt, ...);
00039 void debugx_leave(void);
00040 void assert_failed(const char* module, int line, const char* condition);
00041 
00042 #define assert(condition) do{ if(!(condition)){ assert_failed(__MODULE__, __LINE__, #condition); } } while(0)
00043 
00044 #else
00045 #ifdef __DEBUG__
00046 #undef __DEBUG__
00047 #define __DEBUG__ 0
00048 #endif
00049 
00050 #define assert(condition)
00051 
00052 #endif
00053 
00054 #if __DEBUG__ > 0
00055 #ifndef __MODULE__
00056 #error "__MODULE__ must be defined"
00057 #endif
00058 #endif
00059 
00060 #if __DEBUG__ >= 1
00061 #define ERR(...) do{ debug(1, __MODULE__, __LINE__, __VA_ARGS__); }while(0)
00062 #else
00063 #define ERR(...)
00064 #endif
00065 
00066 #if __DEBUG__ >= 2
00067 #define WARN(...) do{ debug(2, __MODULE__, __LINE__, __VA_ARGS__); }while(0)
00068 #else
00069 #define WARN(...)
00070 #endif
00071 
00072 #if __DEBUG__ >= 3
00073 #define DBG(...) do{ debug(3, __MODULE__, __LINE__, __VA_ARGS__); }while(0)
00074 #define DBGX_ENTER() do{ debugx_enter(); }while(0)
00075 #define DBGX(...) do{ debugx(__VA_ARGS__); }while(0)
00076 #define DBGX_LEAVE() do{ debugx_leave(); }while(0)
00077 #define DBG_BLOCK(x) x
00078 #else
00079 #define DBG(...)
00080 #define DBGX_ENTER()
00081 #define DBGX(...)
00082 #define DBGX_LEAVE()
00083 #define DBG_BLOCK(x)
00084 #endif
00085 
00086 #if __DEBUG__ >= 4
00087 #define VERB(...) do{ debug(4, __MODULE__, __LINE__, __VA_ARGS__); }while(0)
00088 #else
00089 #define VERB(...)
00090 #endif
00091 
00092 #ifdef __cplusplus
00093 }
00094 #endif
00095 
00096 #endif
00097