OpenDTU-old/include/NetworkSettings.h

// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once

#include <DNSServer.h>
#include <WiFi.h>
#include <vector>

enum class network_mode {
    WiFi,
    Ethernet,
    Undefined
};

enum class network_event {
    NETWORK_UNKNOWN,
    NETWORK_START,
    NETWORK_STOP,
    NETWORK_CONNECTED,
    NETWORK_DISCONNECTED,
    NETWORK_GOT_IP,
    NETWORK_LOST_IP,
    NETWORK_EVENT_MAX
};

typedef std::function<void(network_event event)> NetworkEventCb;

typedef struct NetworkEventCbList {
    NetworkEventCb cb;
    network_event event;

    NetworkEventCbList()
        : cb(NULL)
        , event(network_event::NETWORK_UNKNOWN)
    {
    }
} NetworkEventCbList_t;

class NetworkSettingsClass {
public:
    NetworkSettingsClass();
    void init();
    void loop();
    void applyConfig();
    void enableAdminMode();
    String getApName();

    IPAddress localIP();
    IPAddress subnetMask();
    IPAddress gatewayIP();
    IPAddress dnsIP(uint8_t dns_no = 0);
    String macAddress();
    static String getHostname();
    bool isConnected();
    network_mode NetworkMode();

    bool onEvent(NetworkEventCb cbEvent, network_event event = network_event::NETWORK_EVENT_MAX);
    void raiseEvent(network_event event);

private:
    void setHostname();
    void setStaticIp();
    void setupMode();
    void NetworkEvent(WiFiEvent_t event);
    bool adminEnabled = true;
    bool forceDisconnection = false;
    uint32_t adminTimeoutCounter = 0;
    uint32_t adminTimeoutCounterMax = 0;
    uint32_t connectTimeoutTimer = 0;
    uint32_t connectRedoTimer = 0;
    uint32_t lastTimerCall = 0;
    const byte DNS_PORT = 53;
    IPAddress apIp;
    IPAddress apNetmask;
    std::unique_ptr<DNSServer> dnsServer;
    bool dnsServerStatus = false;
    network_mode _networkMode = network_mode::Undefined;
    bool _ethConnected = false;
    std::vector<NetworkEventCbList_t> _cbEventList;
};

extern NetworkSettingsClass NetworkSettings;