/* Copyright (c) 2009 The Khronos Group Inc.

  * Portions copyright (c) 2009-2010  Nokia Corporation and/or its subsidiary(-ies)

  *

  * Permission is hereby granted, free of charge, to any person obtaining a

  * copy of this software and/or associated documentation files (the

  * "Materials"), to deal in the Materials without restriction, including

  * without limitation the rights to use, copy, modify, merge, publish,

  * distribute, sublicense, and/or sell copies of the Materials, and to

  * permit persons to whom the Materials are furnished to do so, subject to

  * the following conditions:

  *

  * The above copyright notice and this permission notice shall be included

  * in all copies or substantial portions of the Materials.

  *

  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

  * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

  */

 /*

  * owfdebug.h

  *

  */

 #ifndef OWFDEBUG_H_

 #define OWFDEBUG_H_

 #ifdef __cplusplus

 extern "C"

 {

 #endif

 /* Enable platform specific library cleanup */

 int xatexit(void (*func)(void));

 #ifdef _DEBUG

 #undef DEBUG

 #define DEBUG

 #ifndef DEBUG_DONOT_LOG

 #undef DEBUG_LOG

 #define DEBUG_LOG

 #endif

 #endif

 #ifdef DEBUG

 #include <assert.h>

 #define OWF_ASSERT(c)    assert(c);

 #else

 #define OWF_ASSERT(c)    ;

 #endif

 #ifdef DEBUG_LOG

 #include <stdio.h>

 #include <stdarg.h>

 #include <string.h>

 #include "owftypes.h"

 /* Defining DEBUG_LOG enables all log file output. Do this in the command-line, make or .MMP file

  * The file output can be filtered by filename or by function name in the same way:

  *   Defining DEBUG_LOG_FUNCTION=fnname will filter for all functions STARTING with the name fnname

  *   Defining DEBUG_LOG_FILE=filename will filter for all functions ending with the name filename

  * These filters utilise the predefined macros __FILE__ and __FUNCTION__ which are defined in current standards,

  * but may contain platform-specific features such as path names, or linkage decoration,

  * so the filter-string may require some platform-specific tuning.

  * If the macros are not predefined in a useful way, or not defined at all, then you won't be able to filter, sorry.

  */

 #if defined(DEBUG_LOG_FILE)

 #define   DPRINT(x)         if (OWF_Debug_DoLog(__FILE__,sizeof(__FILE__)-1)) OWF_Debug_Print x

 #elif defined(DEBUG_LOG_FUNCTION)

 #define   DPRINT(x)         if (OWF_Debug_DoLog(__FUNCTION__,sizeof(__FUNCTION__)-1)) OWF_Debug_Print x

 #else

 #define DPRINT(x)           OWF_Debug_Print x

 #endif

 #define NFPRINT(x)       DPRINT(x)

 #define ENTER(x)         DPRINT(("%s:", #x))

 #define LEAVE(x)

 #define TRACE(x)         OWF_Debug_Trace x

 #define INDENT           OWF_Debug_TraceIndent()

 #define UNDENT           OWF_Debug_TraceUndent()

 int  OWF_Debug_DoLog(const char* symbol,int symlen);

 void OWF_Debug_Print(const char* format, ...);

 void OWF_Debug_Trace(const char* fmt, ...);

 void OWF_Debug_TraceIndent();

 void OWF_Debug_TraceUndent();

 #else /* NOT DEBUG */

 #define DPRINT(x)     /* do nothing */

 #define NFPRINT(x)

 #define ENTER(x)

 #define LEAVE(x)

 #define TRACE(x)

 #define INDENT

 #define UNDENT

 #endif /* DEBUG */

 #ifdef __cplusplus

 }

 #endif

 #endif /* OWFDEBUG_H_ */