hxhpbase.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hxhpbase.h,v 1.6.32.3 2004/07/09 01:45:08 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef _INC_HXHPBASE_
- #define _INC_HXHPBASE_
- /*
- //////////////////////////////////////////////////////////////////
- // HX_THIS_FILE
- //
- // this macro must be redefined in EVERY source module where new,
- // malloc, etc., are called as the following:
- //
- // #ifdef _DEBUG
- // #undef HX_THIS_FILE
- // static const char HX_THIS_FILE[] = __FILE__;
- // #endif
- //
- // making this definition enables tracing of memory allocations to
- // module/line where allocation was performed
- */
- #ifndef HX_THIS_FILE
- # define HX_THIS_FILE "no file defined"
- #endif
- /*
- /////////////////////////////////////////////////////////////////
- // HX_SET_HEAP_OPTION, HX_CLEAR_HEAP_OPTION
- //
- // Use these macros to change heap checking options. They are
- // given null definitions here for cross platform support.
- // Platforms supporting these options should #undef, then #define
- // the supported options and flags.
- //
- // Typically, options will be set only once at the program entry point
- //
- // To set/clear heap options, pass in combinations of the
- // HX_HEAP_* flags OR'd together as follows:
- //
- // HX_CLEAR_HEAP_OPTION(HX_HEAP_NO_HEAP_CHECKS)
- // HX_SET_HEAP_OPTION(HX_HEAP_CHECK_ON_EXIT | HX_HEAP_DELAY_FREE_MEM)
- //
- // note that these macros are intended to OR the given option w/
- // the current state of heap options
- //
- //#define HX_SET_HEAP_OPTION(a)
- //#define HX_CLEAR_HEAP_OPTION(a)
- */
- /*
- ///////////////////////////////////////////////////////////////////
- // HX_HEAP_*
- //
- // These definitions include common options for heap debugging.
- // See platform specific sections for implementation details. They
- // are all defined as 0 here for cross platform support. Platforms
- // supporting these options should #undef, then #define the flags
- // using appropriate values.
- //
- //#define HX_HEAP_ENABLE_HEAP_CHECKS 0
- //#define HX_HEAP_CHECK_EVERY_TIME 0
- //#define HX_HEAP_DELAY_FREE_MEM 0
- //#define HX_HEAP_LEAK_CHECK_ON_EXIT 0
- */
- /*
- ///////////////////////////////////////////////////////////////////
- // HX_CHECK_MEMORY()
- //
- // Calls the runtime function triggering a heap check
- // #define HX_CHECK_MEMORY()
- */
- /*
- ///////////////////////////////////////////////////////////////////
- // HX_DUMP_LEAKS()
- //
- // Calls the runtime function triggering a dump of all the objects
- // still in heap.
- // #define HX_DUMP_LEAKS()
- */
- # ifdef _DEBUG /* DEBUG definitions */
- #if !defined(_WIN32) || defined(WIN32_PLATFORM_PSPC)
- # define HX_SET_HEAP_OPTION(a)
- # define HX_CLEAR_HEAP_OPTION(a)
- # define HX_HEAP_ENABLE_HEAP_CHECKS 0
- # define HX_HEAP_CHECK_EVERY_TIME 0
- # define HX_HEAP_DELAY_FREE_MEM 0
- # define HX_HEAP_LEAK_CHECK_ON_EXIT 0
- # define HX_CHECK_MEMORY()
- # define HX_DUMP_LEAKS()
- # define HX_SET_BREAK_ALLOC(a)
- # endif
- /*
- // ------------------------ _WIN32 -------------------------
- */
- #if defined(_WIN32) && !defined(WIN32_PLATFORM_PSPC)
- # include <crtdbg.h>
- # define HX_DEBUG_NEW_PARAMS
- unsigned int size,
- int block,
- const char * szfile,
- int line
- # define HX_DEBUG_NEW
- new(_NORMAL_BLOCK, HX_THIS_FILE, __LINE__)
- # define HX_DEBUG_MALLOC(n)
- _malloc_dbg(n,_NORMAL_BLOCK,HX_THIS_FILE, __LINE__)
- # define HX_DEBUG_CALLOC(n,s)
- _calloc_dbg(n,s,_NORMAL_BLOCK,HX_THIS_FILE, __LINE__)
- # define HX_DEBUG_REALLOC(p,s)
- _realloc_dbg(p,s,_NORMAL_BLOCK,HX_THIS_FILE, __LINE__)
- # undef HX_CHECK_MEMORY
- # define HX_CHECK_MEMORY() _ASSERT(_CrtCheckMemory())
- # undef HX_DUMP_LEAKS
- # define HX_DUMP_LEAKS() _CrtDumpMemoryLeaks()
- # define HX_SET_BREAK_ALLOC(a) _CrtSetBreakAlloc(a)
- # define HX_SET_HEAP_OPTION(a)
- _CrtSetDbgFlag((a) | _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG))
- # define HX_CLEAR_HEAP_OPTION(a)
- _CrtSetDbgFlag(~(a) & _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG))
- /*
- // HX_HEAP_ENABLE_HEAP_CHECKS
- // ON by default. If this option is turned off, subsequent
- // memory allocations will not be subject to standard heap checks
- */
- # define HX_HEAP_ENABLE_HEAP_CHECKS _CRTDBG_ALLOC_MEM_DF
- /*
- // HX_HEAP_CHECK_EVERY_TIME
- // OFF by default. If this option is turned on, every allocation
- // and release of memory will cause the entire heap to be checked
- // for integrity
- */
- # define HX_HEAP_CHECK_EVERY_TIME _CRTDBG_CHECK_ALWAYS_DF
- /*
- // HX_HEAP_DELAY_FREE_MEM
- // OFF by default.
- // Causes freed memory to be marked as free, instead of actually
- // freed. The freed blocks are all written over w/ DD and
- // maintained on the heap. This has 2 benefits:
- // 1) Simulate low memory conditions
- // 2) Detection of corruption of previously freed blocks.
- // This occurrs when a pointer to freed memory is used
- // w/o reinitializing it
- */
- # define HX_HEAP_DELAY_FREE_MEM _CRTDBG_DELAY_FREE_MEM_DF
- /*
- // HX_HEAP_LEAK_CHECK_ON_EXIT
- // OFF by default. When the CRT shuts down, the heap linked
- // list is examined, and any remaining blocks not marked as
- // free generate a leakage report indicating the module and
- // line where the block was allocated.
- */
- # define HX_HEAP_LEAK_CHECK_ON_EXIT _CRTDBG_LEAK_CHECK_DF
- /* ------------------------ _WIN32 ------------------------- */
- # endif
- /* ---------------------- MACINTOSH ---------------------- */
- # ifdef _MACINTOSH
- # define HX_DEBUG_NEW new
- /* ---------------------- MACINTOSH ---------------------- */
- # endif
- # else /* end debug section */
- # define HX_SET_HEAP_OPTION(a)
- # define HX_CLEAR_HEAP_OPTION(a)
- # define HX_HEAP_ENABLE_HEAP_CHECKS 0
- # define HX_HEAP_CHECK_EVERY_TIME 0
- # define HX_HEAP_DELAY_FREE_MEM 0
- # define HX_HEAP_LEAK_CHECK_ON_EXIT 0
- # define HX_CHECK_MEMORY()
- # define HX_DUMP_LEAKS()
- # endif /* end retail section */
- #endif /* _INC_HXHPBASE_ */