79 lines
2.8 KiB
C++
79 lines
2.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// MuldeR's Utilities for Qt
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// Copyright (C) 2004-2016 LoRd_MuldeR <MuldeR2@GMX.de>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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// http://www.gnu.org/licenses/lgpl-2.1.txt
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//////////////////////////////////////////////////////////////////////////////////
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//MUtils
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#include <MUtils/ErrorHandler.h>
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#include <MUtils/OSSupport.h>
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//Win32 API
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#define WIN32_LEAN_AND_MEAN 1
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#include <Windows.h>
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//CRT
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#include <csignal>
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///////////////////////////////////////////////////////////////////////////////
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// CALLBACK FUNCTIONS
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///////////////////////////////////////////////////////////////////////////////
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// Invalid parameters handler
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static void my_invalid_param_handler(const wchar_t* exp, const wchar_t* fun, const wchar_t* fil, unsigned int, uintptr_t)
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{
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MUtils::OS::fatal_exit(L"Invalid parameter handler invoked, application will exit!");
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}
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// Signal handler
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static void my_signal_handler(int signal_num)
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{
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signal(signal_num, my_signal_handler);
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MUtils::OS::fatal_exit(L"Signal handler invoked, application will exit!");
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}
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// Global exception handler
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static LONG WINAPI my_exception_handler(struct _EXCEPTION_POINTERS *ExceptionInfo)
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{
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MUtils::OS::fatal_exit(L"Unhandeled exception handler invoked, application will exit!");
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return LONG_MAX;
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}
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///////////////////////////////////////////////////////////////////////////////
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// SETUP ERROR HANDLERS
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///////////////////////////////////////////////////////////////////////////////
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void MUtils::ErrorHandler::initialize(void)
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{
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SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
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SetUnhandledExceptionFilter(my_exception_handler);
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SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_ABOVE_NORMAL);
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_set_invalid_parameter_handler(my_invalid_param_handler);
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SetDllDirectoryW(L""); /*don'tload DLL from "current" directory*/
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static const int signal_num[6] = { SIGABRT, SIGFPE, SIGILL, SIGINT, SIGSEGV, SIGTERM };
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for(size_t i = 0; i < 6; i++)
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{
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signal(signal_num[i], my_signal_handler);
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}
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}
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///////////////////////////////////////////////////////////////////////////////
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