45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
#pragma once
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#include <windows.h>
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#include "Exception.hpp"
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class SystemException : public Exception {
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private:
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DWORD _ErrorCode;
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TString _ErrorString;
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public:
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template<typename... __Ts>
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SystemException(const TString& FileName,
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size_t LineNumber,
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DWORD Win32ErrorCode,
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const TString& CustomMsg,
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__Ts&&... SomeHints) noexcept :
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Exception(FileName, LineNumber, CustomMsg, std::forward<__Ts>(SomeHints)...),
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_ErrorCode(Win32ErrorCode)
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{
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PTSTR Text = NULL;
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FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_MAX_WIDTH_MASK,
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NULL,
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Win32ErrorCode,
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MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US),
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reinterpret_cast<PTSTR>(&Text),
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0,
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NULL);
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_ErrorString.assign(Text);
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LocalFree(Text);
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}
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virtual bool HasErrorCode() const noexcept override {
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return true;
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}
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virtual uintptr_t ErrorCode() const noexcept override {
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return _ErrorCode;
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}
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virtual const TString& ErrorString() const noexcept override {
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return _ErrorString;
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}
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};
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