56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
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#include "STDInclude.hpp"
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// Stuff causes warnings
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#pragma warning(push)
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#pragma warning(disable: 4091)
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#include <dbghelp.h>
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#pragma comment(lib, "dbghelp.lib")
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#pragma warning(pop)
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namespace Components
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{
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LONG WINAPI Exception::ExceptionFilter(LPEXCEPTION_POINTERS ExceptionInfo)
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{
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char filename[MAX_PATH];
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__time64_t time;
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tm* ltime;
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_time64(&time);
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ltime = _localtime64(&time);
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strftime(filename, sizeof(filename) - 1, "iw4m-" VERSION_STR "-%Y%m%d%H%M%S.dmp", ltime);
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HANDLE hFile = CreateFile(filename, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hFile && hFile != INVALID_HANDLE_VALUE)
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{
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MINIDUMP_EXCEPTION_INFORMATION ex = { GetCurrentThreadId(),ExceptionInfo, FALSE };
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MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hFile, MiniDumpNormal, &ex, NULL, NULL);
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CloseHandle(hFile);
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}
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if (ExceptionInfo->ExceptionRecord->ExceptionCode == EXCEPTION_STACK_OVERFLOW)
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{
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Logger::Error("Termination because of a stack overflow.\n");
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TerminateProcess(GetCurrentProcess(), EXCEPTION_STACK_OVERFLOW);
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}
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else
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{
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Logger::Error("Fatal error (0x%08x) at 0x%08x.", ExceptionInfo->ExceptionRecord->ExceptionCode, ExceptionInfo->ExceptionRecord->ExceptionAddress);
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}
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return EXCEPTION_CONTINUE_SEARCH;
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}
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LPTOP_LEVEL_EXCEPTION_FILTER WINAPI Exception::SetUnhandledExceptionFilterStub(LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelExceptionFilter)
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{
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SetUnhandledExceptionFilter(&Exception::ExceptionFilter);
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return lpTopLevelExceptionFilter;
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}
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Exception::Exception()
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{
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Utils::Hook::Set(0x6D70AC, Exception::SetUnhandledExceptionFilterStub);
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SetUnhandledExceptionFilter(&Exception::ExceptionFilter);
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}
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}
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