File LwIPClient.h

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/* Copyright (c) Kuba Szczodrzyński 2022-04-26. */

#pragma once

#if (LT_ARD_HAS_WIFI && LT_HAS_LWIP) || DOXYGEN

#include "WiFiClient.h"

#include "LwIPRxBuffer.h"
#include <memory>

class SocketHandle;

class LwIPClient : public IWiFiClient {
  private:
    bool _connected;
    std::shared_ptr<SocketHandle> _sock;
    std::shared_ptr<LwIPRxBuffer> _rxBuffer;

  public:
    LwIPClient();
    LwIPClient(int sock);
    ~LwIPClient();

    int connect(IPAddress ip, uint16_t port);
    int connect(const char *host, uint16_t port);
    int connect(IPAddress ip, uint16_t port, int32_t timeout);
    int connect(const char *host, uint16_t port, int32_t timeout);

    size_t write(uint8_t data);
    size_t write(const uint8_t *buf, size_t size);
    size_t write(Stream &stream);

    int available();
    int fd() const;
    int socket();
    int setTimeout(uint32_t seconds);

    int read();
    int read(uint8_t *buf, size_t size);
    int peek();
    void flush();
    void stop();
    uint8_t connected();

    LwIPClient &operator=(const LwIPClient &other);

    IPAddress remoteIP() const;
    IPAddress remoteIP(int sock) const;
    uint16_t remotePort() const;
    uint16_t remotePort(int sock) const;
    IPAddress localIP() const;
    IPAddress localIP(int sock) const;
    uint16_t localPort() const;
    uint16_t localPort(int sock) const;

    using Print::write;
};

typedef LwIPClient WiFiClient;

#endif