esp-firewall/ESPFirewall/lib/Firewall/src/Utils.cpp

#include "Utils.hpp"

namespace fw
{
    String protocol_to_string(firewall_protocol_t &protocol)
    {
        switch (protocol)
        {
        case PROTOCOL_TCP:
            return "TCP";
        case PROTOCOL_UDP:
            return "UDP";
        default:
            return "ALL";
        }
    }

    firewall_protocol_t string_to_protocol(String &protocol)
    {
        if (protocol.equals("TCP"))
            return PROTOCOL_TCP;
        else if (protocol.equals("UDP"))
            return PROTOCOL_UDP;
        else
            return PROTOCOL_ALL;
    }

    String target_to_string(firewall_target_t &target)
    {
        switch (target)
        {
        case TARGET_REJECT:
            return "REJECT";
        case TARGET_DROP:
            return "DROP";
        default:
            return "ACCEPT";
        }
    }

    firewall_target_t string_to_target(String &target)
    {
        if (target.equals("REJECT"))
            return TARGET_REJECT;
        else if (target.equals("DROP"))
            return TARGET_DROP;
        else
            return TARGET_ACCEPT;
    }

    String response_code_to_string(const uint16_t response_code)
    {
        switch (response_code)
        {
        case 100:
            return F("Continue");
        case 101:
            return F("Switching Protocols");
        case 200:
            return F("OK");
        case 201:
            return F("Created");
        case 202:
            return F("Accepted");
        case 203:
            return F("Non-Authoritative Information");
        case 204:
            return F("No Content");
        case 205:
            return F("Reset Content");
        case 206:
            return F("Partial Content");
        case 300:
            return F("Multiple Choices");
        case 301:
            return F("Moved Permanently");
        case 302:
            return F("Found");
        case 303:
            return F("See Other");
        case 304:
            return F("Not Modified");
        case 305:
            return F("Use Proxy");
        case 307:
            return F("Temporary Redirect");
        case 400:
            return F("Bad Request");
        case 401:
            return F("Unauthorized");
        case 402:
            return F("Payment Required");
        case 403:
            return F("Forbidden");
        case 404:
            return F("Not Found");
        case 405:
            return F("Method Not Allowed");
        case 406:
            return F("Not Acceptable");
        case 407:
            return F("Proxy Authentication Required");
        case 408:
            return F("Request Time-out");
        case 409:
            return F("Conflict");
        case 410:
            return F("Gone");
        case 411:
            return F("Length Required");
        case 412:
            return F("Precondition Failed");
        case 413:
            return F("Request Entity Too Large");
        case 414:
            return F("Request-URI Too Large");
        case 415:
            return F("Unsupported Media Type");
        case 416:
            return F("Requested range not satisfiable");
        case 417:
            return F("Expectation Failed");
        case 500:
            return F("Internal Server Error");
        case 501:
            return F("Not Implemented");
        case 502:
            return F("Bad Gateway");
        case 503:
            return F("Service Unavailable");
        case 504:
            return F("Gateway Time-out");
        case 505:
            return F("HTTP Version not supported");
        default:
            return F("");
        }
    }

    void endless_loop()
    {
        Serial.printf("Something went wrong. Running endless loop until fixed...");
        while (true)
            delay(500);
    }
}