Class CustomStackWalker

lobster/include/StackWalker/StackWalkerHelpers.cpp:23–39

Specialized stackwalker-output classes

// Specialized stackwalker-output classes
class CustomStackWalker : public StackWalker {
    public:
    virtual void OnOutput(LPCSTR szText) {
        auto hAppend = CreateFile(TEXT(s_szExceptionLogFileName),
                                  FILE_APPEND_DATA,       // open for writing
                                  FILE_SHARE_READ,        // allow multiple readers
                                  NULL,                   // no security
                                  OPEN_ALWAYS,            // open or create
                                  FILE_ATTRIBUTE_NORMAL,  // normal file
                                  NULL);                  // no attr. template
        WriteFile(hAppend, szText, strlen(szText), nullptr, nullptr);
        CloseHandle(hAppend);
    }

    // Don't care about all the module ouput.
    void OnLoadModule(LPCSTR, LPCSTR, DWORD64, DWORD, DWORD, LPCSTR, LPCSTR, ULONGLONG) {}
};

// For more info about "PreventSetUnhandledExceptionFilter" see:
// "SetUnhandledExceptionFilter" and VC8