76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
/**
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* @file llwindebug.h
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* @brief LLWinDebug class header file
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*
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* $LicenseInfo:firstyear=2004&license=viewergpl$
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*
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* Copyright (c) 2004-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLWINDEBUG_H
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#define LL_LLWINDEBUG_H
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#include "stdtypes.h"
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#include <dbghelp.h>
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class LLWinDebug
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{
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public:
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/**
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* @brief initialize the llwindebug exception filter callback
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*
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* Hand a windows unhandled exception filter to LLWinDebug
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* This method should only be called to change the
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* exception filter used by llwindebug.
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*
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* Setting filter_func to NULL will clear any custom filters.
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**/
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static void initExceptionHandler(LPTOP_LEVEL_EXCEPTION_FILTER filter_func);
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/**
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* @brief check the status of the exception filter.
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*
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* Resets unhandled exception filter to the filter specified
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* w/ initExceptionFilter).
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* Returns false if the exception filter was modified.
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*
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* *NOTE:Mani In the past mozlib has been accused of
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* overriding the exception filter. If the mozlib filter
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* is required, perhaps we can chain calls from our
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* filter to mozlib's.
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**/
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static bool checkExceptionHandler();
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static void generateCrashStacks(struct _EXCEPTION_POINTERS *pExceptionInfo = NULL);
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static void clearCrashStacks(); // Delete the crash stack file(s).
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static void writeDumpToFile(MINIDUMP_TYPE type, MINIDUMP_EXCEPTION_INFORMATION *ExInfop, const std::string& filename);
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private:
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};
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#endif // LL_LLWINDEBUG_H
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