Function ParseGetInfoResult

src/bitcoin-cli.cpp:949–1064

* ParseGetInfoResult takes in -getinfo result in UniValue object and parses it * into a user friendly UniValue string to be printed on the console. * @param[out] result Reference to UniValue result containing the -getinfo output. */

 * @param[out] result  Reference to UniValue result containing the -getinfo output.
 */
static void ParseGetInfoResult(UniValue& result)
{
    if (!find_value(result, "error").isNull()) return;

    std::string RESET, GREEN, BLUE, YELLOW, MAGENTA, CYAN;
    bool should_colorize = false;

#ifndef WIN32
    if (isatty(fileno(stdout))) {
        // By default, only print colored text if OS is not WIN32 and stdout is connected to a terminal.
        should_colorize = true;
    }
#endif

    if (gArgs.IsArgSet("-color")) {
        const std::string color{gArgs.GetArg("-color", DEFAULT_COLOR_SETTING)};
        if (color == "always") {
            should_colorize = true;
        } else if (color == "never") {
            should_colorize = false;
        } else if (color != "auto") {
            throw std::runtime_error("Invalid value for -color option. Valid values: always, auto, never.");
        }
    }

    if (should_colorize) {
        RESET = "\x1B[0m";
        GREEN = "\x1B[32m";
        BLUE = "\x1B[34m";
        YELLOW = "\x1B[33m";
        MAGENTA = "\x1B[35m";
        CYAN = "\x1B[36m";
    }

    std::string result_string = strprintf("%sChain: %s%s\n", BLUE, result["chain"].getValStr(), RESET);
    result_string += strprintf("Blocks: %s\n", result["blocks"].getValStr());
    result_string += strprintf("Headers: %s\n", result["headers"].getValStr());

    const double ibd_progress{result["verificationprogress"].get_real()};
    std::string ibd_progress_bar;
    // Display the progress bar only if IBD progress is less than 99%
    if (ibd_progress < 0.99) {
      GetProgressBar(ibd_progress, ibd_progress_bar);
      // Add padding between progress bar and IBD progress
      ibd_progress_bar += " ";
    }

    result_string += strprintf("Verification progress: %s%.4f%%\n", ibd_progress_bar, ibd_progress * 100);
    result_string += strprintf("Difficulty: %s\n\n", result["difficulty"].getValStr());

    result_string += strprintf(
        "%sNetwork: in %s, out %s, total %s%s\n",
        GREEN,
        result["connections"]["in"].getValStr(),
        result["connections"]["out"].getValStr(),
        result["connections"]["total"].getValStr(),
        RESET);
    result_string += strprintf("Version: %s\n", result["version"].getValStr());