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WiFiClient.h
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/*
WiFiClient.cpp - Library for Arduino Wifi shield.
Copyright (c) 2018 Arduino SA. All rights reserved.
Copyright (c) 2011-2014 Arduino LLC. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef wificlient_h
#define wificlient_h
#include "Arduino.h"
#include "Print.h"
#include "Client.h"
#include "IPAddress.h"
#include "WiFiTypes.h"
#include "Modem.h"
#include "FifoBuffer.h"
#include <memory>
class WiFiClient : public Client {
public:
WiFiClient();
/* this constructor is not intended to be called outside of the Server class */
WiFiClient(int s);
WiFiClient(const WiFiClient& c);
~WiFiClient();
virtual int connect(IPAddress ip, uint16_t port);
virtual int connect(const char *host, uint16_t port);
virtual size_t write(uint8_t);
virtual size_t write(const uint8_t *buf, size_t size);
virtual int available();
virtual int read();
virtual int read(uint8_t *buf, size_t size);
virtual int peek();
virtual void flush();
virtual void stop();
virtual uint8_t connected();
virtual operator bool() {
return _sock != -1;
}
virtual bool operator==(const WiFiClient&);
virtual bool operator!=(const WiFiClient& whs)
{
return !this->operator==(whs);
};
virtual IPAddress remoteIP();
virtual uint16_t remotePort();
void setConnectionTimeout(int timeout) {
_connectionTimeout = timeout;
}
friend class WiFiServer;
using Print::write;
protected:
int _sock;
int _connectionTimeout = 0;
void getSocket();
static constexpr uint32_t RX_BUFFER_DIM = 1024;
std::shared_ptr<FifoBuffer<uint8_t,RX_BUFFER_DIM>> rx_buffer;
int _read();
void read_if_needed(size_t s);
void clear_buffer();
bool destroy_at_distructor;
};
#endif