Function save_mini_dump

ogsr_engine/xrCore/xrDebugNew.cpp:290–354

#pragma comment(lib, "dbghelp.lib")

static void save_mini_dump(_EXCEPTION_POINTERS* pExceptionInfo)
{
    __try
    {
        string_path szDumpPath;
        string64 t_stemp;

        timestamp(t_stemp);
        strcpy_s(szDumpPath, Core.ApplicationName);
        strcat_s(szDumpPath, "_");
        strcat_s(szDumpPath, Core.UserName);
        strcat_s(szDumpPath, "_");
        strcat_s(szDumpPath, t_stemp);
        strcat_s(szDumpPath, ".mdmp");

        __try
        {
            if (FS.path_exist("$logs$"))
                FS.update_path(szDumpPath, "$logs$", szDumpPath);
        }
        __except (EXCEPTION_EXECUTE_HANDLER)
        {
            string_path temp;
            strcpy_s(temp, szDumpPath);
            strcpy_s(szDumpPath, "logs/");
            strcat_s(szDumpPath, temp);
        }

        // create the file
        auto hFile = ::CreateFile(szDumpPath, GENERIC_WRITE, FILE_SHARE_WRITE, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
        if (INVALID_HANDLE_VALUE == hFile)
        {
            // try to place into current directory
            MoveMemory(szDumpPath, szDumpPath + 5, strlen(szDumpPath));
            hFile = ::CreateFile(szDumpPath, GENERIC_WRITE, FILE_SHARE_WRITE, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
        }
        if (hFile != INVALID_HANDLE_VALUE)
        {
            _MINIDUMP_EXCEPTION_INFORMATION ExInfo;

            ExInfo.ThreadId = ::GetCurrentThreadId();
            ExInfo.ExceptionPointers = pExceptionInfo;
            ExInfo.ClientPointers = NULL;

            // write the dump
            auto dump_flags = MINIDUMP_TYPE(MiniDumpNormal | MiniDumpFilterMemory | MiniDumpScanMemory);

            BOOL bOK = MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hFile, dump_flags, &ExInfo, nullptr, nullptr);
            if (bOK)
                Msg("--Saved dump file to [%s]", szDumpPath);
            else
                Msg("!!Failed to save dump file to [%s] (error [%s])", szDumpPath, Debug.error2string(GetLastError()));

            ::CloseHandle(hFile);
        }
        else
        {
            Msg("!!Failed to create dump file [%s] (error [%s])", szDumpPath, Debug.error2string(GetLastError()));