Xinlei Cao / MbedSmartRest

Own fork of MbedSmartRest

Dependents:   MbedSmartRestMain MbedSmartRestMain

Fork of MbedSmartRest by Cumulocity Official

MbedDataSink.h@17:b3a4b4bdfc59, 2015-03-04 (annotated)

Committer:
xinlei
Date:
Wed Mar 04 09:35:25 2015 +0000
Revision:
17:b3a4b4bdfc59
Parent:
16:81f9e39914cf
Child:
19:81dfc04ce0bb
performance: increase data sink and source buffer size to 600, eliminated wait(0.5) when sending data.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Cumulocity 0:099f76422485 1 /*
Cumulocity 0:099f76422485 2 * MbedDataSink.h
Cumulocity 0:099f76422485 3 *
Cumulocity 0:099f76422485 4 * Created on: Feb 1, 2013
Cumulocity 0:099f76422485 5 * * Authors: Vincent Wochnik <v.wochnik@gmail.com>
Cumulocity 0:099f76422485 6 *
Cumulocity 0:099f76422485 7 * Copyright (c) 2013 Cumulocity GmbH
Cumulocity 0:099f76422485 8 *
Cumulocity 0:099f76422485 9 * Permission is hereby granted, free of charge, to any person obtaining
Cumulocity 0:099f76422485 10 * a copy of this software and associated documentation files (the
Cumulocity 0:099f76422485 11 * "Software"), to deal in the Software without restriction, including
Cumulocity 0:099f76422485 12 * without limitation the rights to use, copy, modify, merge, publish,
Cumulocity 0:099f76422485 13 * distribute, sublicense, and/or sell copies of the Software, and to
Cumulocity 0:099f76422485 14 * permit persons to whom the Software is furnished to do so, subject to
Cumulocity 0:099f76422485 15 * the following conditions:
Cumulocity 0:099f76422485 16 *
Cumulocity 0:099f76422485 17 * The above copyright notice and this permission notice shall be
Cumulocity 0:099f76422485 18 * included in all copies or substantial portions of the Software.
Cumulocity 0:099f76422485 19 *
Cumulocity 0:099f76422485 20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
Cumulocity 0:099f76422485 21 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
Cumulocity 0:099f76422485 22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Cumulocity 0:099f76422485 23 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
Cumulocity 0:099f76422485 24 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
Cumulocity 0:099f76422485 25 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
Cumulocity 0:099f76422485 26 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Cumulocity 0:099f76422485 27 */
Cumulocity 0:099f76422485 28
Cumulocity 0:099f76422485 29 #ifndef MBEDDATASINK_H
Cumulocity 0:099f76422485 30 #define MBEDDATASINK_H
Cumulocity 0:099f76422485 31
Cumulocity 0:099f76422485 32 #include <stddef.h>
Cumulocity 0:099f76422485 33 #include "AbstractDataSink.h"
Cumulocity 0:099f76422485 34 #include "TCPSocketConnection.h"
Cumulocity 0:099f76422485 35
xinlei 17:b3a4b4bdfc59 36 #define MBED_SINK_BUFFER_SIZE 600
Cumulocity 0:099f76422485 37
Cumulocity 0:099f76422485 38 class MbedClient;
xinlei 14:56478403e340 39 extern size_t packetSize;
Cumulocity 0:099f76422485 40
Cumulocity 0:099f76422485 41 class MbedDataSink : public AbstractDataSink
Cumulocity 0:099f76422485 42 {
Cumulocity 0:099f76422485 43 public:
Cumulocity 0:099f76422485 44 MbedDataSink(TCPSocketConnection& sock);
xinlei 16:81f9e39914cf 45 virtual ~MbedDataSink();
Cumulocity 0:099f76422485 46
Cumulocity 0:099f76422485 47 size_t write(char c);
Cumulocity 0:099f76422485 48 size_t write(void *buf, size_t length);
Cumulocity 0:099f76422485 49 size_t write(const char *str);
Cumulocity 0:099f76422485 50 size_t write(unsigned long number);
Cumulocity 0:099f76422485 51
Cumulocity 0:099f76422485 52
Cumulocity 0:099f76422485 53 protected:
Cumulocity 0:099f76422485 54 bool flush();
Cumulocity 0:099f76422485 55 bool send();
Cumulocity 0:099f76422485 56 void reset();
Cumulocity 0:099f76422485 57
Cumulocity 0:099f76422485 58 private:
Cumulocity 0:099f76422485 59 TCPSocketConnection& _sock;
Cumulocity 0:099f76422485 60 char _buf[MBED_SINK_BUFFER_SIZE];
Cumulocity 0:099f76422485 61 size_t _len;
Cumulocity 0:099f76422485 62
Cumulocity 0:099f76422485 63 friend class MbedClient;
Cumulocity 0:099f76422485 64 };
Cumulocity 0:099f76422485 65
Cumulocity 0:099f76422485 66 #endif