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/*
Copyright (c) 2013 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 CONNECTOR_H_
#define CONNECTOR_H_
#include <Bridge.h>
#include <Server.h>
#include <Client.h>
class YunClient;
class YunServer : public Server {
public:
// Constructor with a user provided BridgeClass instance
YunServer(uint16_t port, BridgeClass &_b = Bridge);
void begin();
YunClient accept();
virtual size_t write(uint8_t c) { /* TODO */ }
void listenOnLocalhost() { useLocalhost = true; }
void noListenOnLocalhost() { useLocalhost = false; }
private:
uint16_t port;
bool listening;
bool useLocalhost;
BridgeClass &bridge;
};
class YunClient : public Client {
public:
// Constructor with a user provided BridgeClass instance
YunClient(int _h, BridgeClass &_b = Bridge);
YunClient(BridgeClass &_b = Bridge);
~YunClient();
// Stream methods
// (read message)
virtual int available();
virtual int read();
virtual int read(uint8_t *buf, size_t size);
virtual int peek();
// (write response)
virtual size_t write(uint8_t);
virtual size_t write(const uint8_t *buf, size_t size);
virtual void flush();
// TODO: add optimized function for block write
virtual operator bool () { return opened; }
YunClient& operator=(const YunClient &_x);
virtual void stop();
virtual uint8_t connected();
virtual int connect(IPAddress ip, uint16_t port) { /* TODO */ };
virtual int connect(const char *host, uint16_t port) { /* TODO */ };
private:
BridgeClass &bridge;
unsigned int handle;
boolean opened;
private:
void doBuffer();
uint8_t buffered;
uint8_t readPos;
static const int BUFFER_SIZE = 64;
uint8_t buffer[BUFFER_SIZE];
};
#endif // CONNECTOR_H_
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