WiFiClient.h

/*
  WiFiClient.cpp - Library for Arduino Wifi shield.
  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"

class WiFiClient : public Client {

public:
  WiFiClient(int psock = 0);

  uint8_t status();
  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();
  virtual IPAddress remoteIP() const;
  virtual uint16_t remotePort() const;
  virtual IPAddress localIP() const;
  virtual uint16_t localPort() const;

  friend class WiFiServer;

  using Print::write;

private:
  int psock;

  /// A scratch buf of the charater ready for reading (or -1 if none)
  int ready = -1;

  int errorCode = -1;
};

#endif