mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-25 01:41:43 +00:00
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
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/*----------------------------------------------------------------------------*/
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/* Copyright (c) 2008-2019 FIRST. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#include "wpi/StackTrace.h"
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#include "StackWalker.h"
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#include "wpi/ConvertUTF.h"
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#include "wpi/SmallString.h"
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namespace {
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class StackTraceWalker : public StackWalker {
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public:
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explicit StackTraceWalker(std::string& output) : m_output(output) {}
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void OnOutput(LPCTSTR szText) override;
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private:
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std::string& m_output;
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};
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} // namespace
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void StackTraceWalker::OnOutput(LPCTSTR szText) {
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#ifdef _UNICODE
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wpi::SmallString<128> utf8;
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wpi::sys::windows::UTF16ToUTF8(szText, wcslen(szText), utf8);
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m_output.append(utf8.data(), utf8.size());
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#else
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m_output.append(szText);
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#endif
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}
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namespace wpi {
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std::string GetStackTrace(int offset) {
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// TODO: implement offset
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std::string output;
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StackTraceWalker walker(output);
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return output;
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}
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} // namespace wpi
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