sl@0: /* Copyright (c) 2009 The Khronos Group Inc.
sl@0:  * Portions copyright (c) 2009-2010  Nokia Corporation and/or its subsidiary(-ies)
sl@0:  *
sl@0:  * Permission is hereby granted, free of charge, to any person obtaining a
sl@0:  * copy of this software and/or associated documentation files (the
sl@0:  * "Materials"), to deal in the Materials without restriction, including
sl@0:  * without limitation the rights to use, copy, modify, merge, publish,
sl@0:  * distribute, sublicense, and/or sell copies of the Materials, and to
sl@0:  * permit persons to whom the Materials are furnished to do so, subject to
sl@0:  * the following conditions:
sl@0:  *
sl@0:  * The above copyright notice and this permission notice shall be included
sl@0:  * in all copies or substantial portions of the Materials.
sl@0:  *
sl@0:  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
sl@0:  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
sl@0:  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
sl@0:  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
sl@0:  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
sl@0:  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
sl@0:  * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
sl@0:  */
sl@0: 
sl@0: /*
sl@0:  * owfdebug.h
sl@0:  *
sl@0:  */
sl@0: 
sl@0: #ifndef OWFDEBUG_H_
sl@0: #define OWFDEBUG_H_
sl@0: 
sl@0: #ifdef __cplusplus
sl@0: extern "C"
sl@0: {
sl@0: #endif
sl@0: 
sl@0: /* Enable platform specific library cleanup */
sl@0: int xatexit(void (*func)(void));
sl@0: 
sl@0: #ifdef _DEBUG
sl@0: 
sl@0: #undef DEBUG
sl@0: #define DEBUG
sl@0: 
sl@0: #ifndef DEBUG_DONOT_LOG
sl@0: #undef DEBUG_LOG
sl@0: #define DEBUG_LOG
sl@0: #endif
sl@0: 
sl@0: #endif
sl@0: 
sl@0: #ifdef DEBUG
sl@0: #include <assert.h>
sl@0: #define OWF_ASSERT(c)    assert(c);
sl@0: #else
sl@0: #define OWF_ASSERT(c)    ;
sl@0: #endif
sl@0: 
sl@0: #ifdef DEBUG_LOG
sl@0: 
sl@0: #include <stdio.h>
sl@0: #include <stdarg.h>
sl@0: #include <string.h>
sl@0: 
sl@0: #include "owftypes.h"
sl@0: 
sl@0: /* Defining DEBUG_LOG enables all log file output. Do this in the command-line, make or .MMP file
sl@0:  * The file output can be filtered by filename or by function name in the same way:
sl@0:  *   Defining DEBUG_LOG_FUNCTION=fnname will filter for all functions STARTING with the name fnname
sl@0:  *   Defining DEBUG_LOG_FILE=filename will filter for all functions ending with the name filename
sl@0:  * These filters utilise the predefined macros __FILE__ and __FUNCTION__ which are defined in current standards,
sl@0:  * but may contain platform-specific features such as path names, or linkage decoration,
sl@0:  * so the filter-string may require some platform-specific tuning.
sl@0:  * If the macros are not predefined in a useful way, or not defined at all, then you won't be able to filter, sorry.
sl@0:  */
sl@0: #if defined(DEBUG_LOG_FILE)
sl@0: #define   DPRINT(x)         if (OWF_Debug_DoLog(__FILE__,sizeof(__FILE__)-1)) OWF_Debug_Print x
sl@0: #elif defined(DEBUG_LOG_FUNCTION)
sl@0: #define   DPRINT(x)         if (OWF_Debug_DoLog(__FUNCTION__,sizeof(__FUNCTION__)-1)) OWF_Debug_Print x
sl@0: #else
sl@0: #define DPRINT(x)           OWF_Debug_Print x
sl@0: #endif
sl@0: 
sl@0: #define NFPRINT(x)       DPRINT(x)
sl@0: #define ENTER(x)         DPRINT(("%s:", #x))
sl@0: #define LEAVE(x)
sl@0: #define TRACE(x)         OWF_Debug_Trace x
sl@0: #define INDENT           OWF_Debug_TraceIndent()
sl@0: #define UNDENT           OWF_Debug_TraceUndent()
sl@0: 
sl@0: int  OWF_Debug_DoLog(const char* symbol,int symlen);
sl@0: void OWF_Debug_Print(const char* format, ...);
sl@0: void OWF_Debug_Trace(const char* fmt, ...);
sl@0: void OWF_Debug_TraceIndent();
sl@0: void OWF_Debug_TraceUndent();
sl@0: 
sl@0: #else /* NOT DEBUG */
sl@0: 
sl@0: #define DPRINT(x)     /* do nothing */
sl@0: #define NFPRINT(x)
sl@0: #define ENTER(x)
sl@0: #define LEAVE(x)
sl@0: #define TRACE(x)
sl@0: #define INDENT
sl@0: #define UNDENT
sl@0: 
sl@0: #endif /* DEBUG */
sl@0: 
sl@0: 
sl@0: #ifdef __cplusplus
sl@0: }
sl@0: #endif
sl@0: 
sl@0: 
sl@0: #endif /* OWFDEBUG_H_ */