1 | /*
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2 | Copyright (c) 2013 Arduino LLC. All right reserved.
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3 |
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4 | This library is free software; you can redistribute it and/or
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5 | modify it under the terms of the GNU Lesser General Public
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6 | License as published by the Free Software Foundation; either
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7 | version 2.1 of the License, or (at your option) any later version.
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8 |
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9 | This library is distributed in the hope that it will be useful,
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10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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12 | Lesser General Public License for more details.
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13 |
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14 | You should have received a copy of the GNU Lesser General Public
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15 | License along with this library; if not, write to the Free Software
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16 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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17 | */
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18 |
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19 | #ifndef _YUN_CLIENT_H_
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20 | #define _YUN_CLIENT_H_
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21 |
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22 | #include <Bridge.h>
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23 | #include <Client.h>
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24 |
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25 | class YunClient : public Client {
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26 | public:
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27 | // Constructor with a user provided BridgeClass instance
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28 | YunClient(int _h, BridgeClass &_b = Bridge);
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29 | YunClient(BridgeClass &_b = Bridge);
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30 | ~YunClient();
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31 |
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32 | // Stream methods
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33 | // (read message)
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34 | virtual int available();
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35 | virtual int read();
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36 | virtual int read(uint8_t *buf, size_t size);
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37 | virtual int peek();
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38 | // (write response)
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39 | virtual size_t write(uint8_t);
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40 | virtual size_t write(const uint8_t *buf, size_t size);
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41 | virtual void flush();
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42 | // TODO: add optimized function for block write
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43 |
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44 | virtual operator bool () {
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45 | return opened;
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46 | }
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47 |
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48 | YunClient& operator=(const YunClient &_x);
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49 |
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50 | virtual void stop();
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51 | virtual uint8_t connected();
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52 |
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53 | virtual int connect(IPAddress ip, uint16_t port);
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54 | virtual int connect(const char *host, uint16_t port);
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55 |
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56 | private:
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57 | BridgeClass &bridge;
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58 | unsigned int handle;
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59 | boolean opened;
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60 |
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61 | private:
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62 | void doBuffer();
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63 | uint8_t buffered;
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64 | uint8_t readPos;
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65 | static const int BUFFER_SIZE = 64;
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66 | uint8_t buffer[BUFFER_SIZE];
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67 |
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68 | };
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69 |
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70 | #endif // _YUN_CLIENT_H_
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