Diff: core/debug.h

Revision:

0:35aa5be3b78d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/debug.h	Fri Jun 06 10:49:02 2014 +0000
@@ -0,0 +1,97 @@
+/*
+MuTLS - A super trimmed down TLS/SSL Library for embedded devices
+Author: Donatien Garnier
+Copyright (C) 2013-2014 AppNearMe Ltd
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*//**
+ * \file debug.h
+ * \copyright Copyright (c) AppNearMe Ltd 2013
+ * \author Donatien Garnier
+ */
+
+#ifndef DEBUG_H_
+#define DEBUG_H_
+
+#include "fwk.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if !DEBUG_DISABLED
+
+void debug(int level, const char* module, int line, const char* fmt, ...);
+void debugx_enter(void);
+void debugx(const char* fmt, ...);
+void debugx_leave(void);
+void assert_failed(const char* module, int line, const char* condition);
+
+#define assert(condition) do{ if(!(condition)){ assert_failed(__MODULE__, __LINE__, #condition); } } while(0)
+
+#else
+#ifdef __DEBUG__
+#undef __DEBUG__
+#define __DEBUG__ 0
+#endif
+
+#define assert(condition)
+
+#endif
+
+#if __DEBUG__ > 0
+#ifndef __MODULE__
+#error "__MODULE__ must be defined"
+#endif
+#endif
+
+#if __DEBUG__ >= 1
+#define ERR(...) do{ debug(1, __MODULE__, __LINE__, __VA_ARGS__); }while(0)
+#else
+#define ERR(...)
+#endif
+
+#if __DEBUG__ >= 2
+#define WARN(...) do{ debug(2, __MODULE__, __LINE__, __VA_ARGS__); }while(0)
+#else
+#define WARN(...)
+#endif
+
+#if __DEBUG__ >= 3
+#define DBG(...) do{ debug(3, __MODULE__, __LINE__, __VA_ARGS__); }while(0)
+#define DBGX_ENTER() do{ debugx_enter(); }while(0)
+#define DBGX(...) do{ debugx(__VA_ARGS__); }while(0)
+#define DBGX_LEAVE() do{ debugx_leave(); }while(0)
+#define DBG_BLOCK(x) x
+#else
+#define DBG(...)
+#define DBGX_ENTER()
+#define DBGX(...)
+#define DBGX_LEAVE()
+#define DBG_BLOCK(x)
+#endif
+
+#if __DEBUG__ >= 4
+#define VERB(...) do{ debug(4, __MODULE__, __LINE__, __VA_ARGS__); }while(0)
+#else
+#define VERB(...)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+