Method LogPrintStr

src/logging.cpp:295–367

}

void BCLog::Logger::LogPrintStr(const BCLog::LogFlags& category, const char* file, int line, const char* func, const std::string& str) {

    std::lock_guard<std::mutex> scoped_lock(m_cs);
    std::string str_prefixed = LogEscapeMessage(str);

    string s_file = string(file);
    string s_func = string(func);

    if (m_print_file_line) {
        string file_line = strprintf("%s:%d", s_file, line);

        #ifndef VER_DEBUG
        if (file_line.size() > 38)
            file_line = strprintf("%s**%s", file_line.substr(0, 10), file_line.substr(file_line.size()-10, 10));

        if (s_func.size() > 20)
            s_func = s_func.substr(0, 20);
        #endif

        string file_line_func = strprintf("[%s %s]", file_line, s_func);
        string log_cat = strprintf("[%s]", GetLogCategoryName(category));
        string file_line_cat_func = strprintf("%-15s %-44s", log_cat, file_line_func);

        str_prefixed.insert(0, tfm::format("%-80s ", file_line_cat_func));
    }

    if (m_log_threadnames && m_started_new_line) {
        str_prefixed.insert(0, "[" + util::ThreadGetInternalName() + "] ");
    }

    str_prefixed = LogTimestampStr(str_prefixed);

    m_started_new_line = !str.empty() && str[str.size()-1] == '\n';

    if (m_buffering) {
        // buffer if we haven't started logging yet
        m_msgs_before_open.push_back(str_prefixed);
        return;
    }

    if (m_print_to_console) {
        // print to console
        fwrite(str_prefixed.data(), 1, str_prefixed.size(), stdout);
        fflush(stdout);
    }
    for (const auto& cb : m_print_callbacks) {
        cb(str_prefixed);
    }
    if (m_print_to_file) {

        assert(m_fileout != nullptr);
        // reopen the log file, if requested
        if (m_reopen_file) {
            m_reopen_file = false;
            FILE* new_fileout = fsbridge::fopen(m_file_path, "a");
            if (new_fileout) {
                setbuf(new_fileout, nullptr); // unbuffered
                    fclose(m_fileout);