Shinichiro Nakamura / Mbed 2 deprecated Toragi_2012_PachubeCosm

Hi. This is the feed program for Cosm. (The previous name of the services is Pachube.)

Dependencies:   mbed ThermistorPack Pachube ConfigFile EthernetNetIf TextLCD HTTPClient_ToBeRemoved FatFileSystem SDFileSystem

extlib/HTTPClient/LPC2368/services/http/client/data/HTTPStream.h@0:521ba375aa0f, 2012-08-06 (annotated)

Committer:
shintamainjp
Date:
Mon Aug 06 12:37:59 2012 +0000
Revision:
0:521ba375aa0f
Pachube renamed to Cosm.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shintamainjp 0:521ba375aa0f 1
shintamainjp 0:521ba375aa0f 2 /*
shintamainjp 0:521ba375aa0f 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
shintamainjp 0:521ba375aa0f 4
shintamainjp 0:521ba375aa0f 5 Permission is hereby granted, free of charge, to any person obtaining a copy
shintamainjp 0:521ba375aa0f 6 of this software and associated documentation files (the "Software"), to deal
shintamainjp 0:521ba375aa0f 7 in the Software without restriction, including without limitation the rights
shintamainjp 0:521ba375aa0f 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
shintamainjp 0:521ba375aa0f 9 copies of the Software, and to permit persons to whom the Software is
shintamainjp 0:521ba375aa0f 10 furnished to do so, subject to the following conditions:
shintamainjp 0:521ba375aa0f 11
shintamainjp 0:521ba375aa0f 12 The above copyright notice and this permission notice shall be included in
shintamainjp 0:521ba375aa0f 13 all copies or substantial portions of the Software.
shintamainjp 0:521ba375aa0f 14
shintamainjp 0:521ba375aa0f 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
shintamainjp 0:521ba375aa0f 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
shintamainjp 0:521ba375aa0f 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
shintamainjp 0:521ba375aa0f 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
shintamainjp 0:521ba375aa0f 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
shintamainjp 0:521ba375aa0f 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
shintamainjp 0:521ba375aa0f 21 THE SOFTWARE.
shintamainjp 0:521ba375aa0f 22 */
shintamainjp 0:521ba375aa0f 23
shintamainjp 0:521ba375aa0f 24 #ifndef HTTP_STREAM_H
shintamainjp 0:521ba375aa0f 25 #define HTTP_STREAM_H
shintamainjp 0:521ba375aa0f 26
shintamainjp 0:521ba375aa0f 27 #include "../HTTPData.h"
shintamainjp 0:521ba375aa0f 28 #include "mbed.h"
shintamainjp 0:521ba375aa0f 29
shintamainjp 0:521ba375aa0f 30 /** \file
shintamainjp 0:521ba375aa0f 31 HTTP Stream data source/sink header file
shintamainjp 0:521ba375aa0f 32 */
shintamainjp 0:521ba375aa0f 33
shintamainjp 0:521ba375aa0f 34 typedef uint8_t byte;
shintamainjp 0:521ba375aa0f 35
shintamainjp 0:521ba375aa0f 36 ///HTTP Client Streaming tool
shintamainjp 0:521ba375aa0f 37 /**
shintamainjp 0:521ba375aa0f 38 This class allows you to stream data from the web using a persisting HTTP connection.
shintamainjp 0:521ba375aa0f 39 To use it properly you must use a non-blocking HTTPClient method.
shintamainjp 0:521ba375aa0f 40 */
shintamainjp 0:521ba375aa0f 41 class HTTPStream : public HTTPData //Streaming buf
shintamainjp 0:521ba375aa0f 42 {
shintamainjp 0:521ba375aa0f 43 public:
shintamainjp 0:521ba375aa0f 44 ///Instantiates the object
shintamainjp 0:521ba375aa0f 45 HTTPStream();
shintamainjp 0:521ba375aa0f 46 virtual ~HTTPStream();
shintamainjp 0:521ba375aa0f 47
shintamainjp 0:521ba375aa0f 48 ///Starts to read into buffer
shintamainjp 0:521ba375aa0f 49 /**
shintamainjp 0:521ba375aa0f 50 Passes a buffer of address @a buf and size @a size to the instance.
shintamainjp 0:521ba375aa0f 51 When it receives data it will be stored in this buffer.
shintamainjp 0:521ba375aa0f 52 When the buffer is full it throttles the client until this function is called again.
shintamainjp 0:521ba375aa0f 53 */
shintamainjp 0:521ba375aa0f 54 void readNext(byte* buf, int size);
shintamainjp 0:521ba375aa0f 55
shintamainjp 0:521ba375aa0f 56 ///Returns whether there is data available to read
shintamainjp 0:521ba375aa0f 57 bool readable();
shintamainjp 0:521ba375aa0f 58
shintamainjp 0:521ba375aa0f 59 ///Returns the actual length of the payload written in the buffer
shintamainjp 0:521ba375aa0f 60 int readLen();
shintamainjp 0:521ba375aa0f 61
shintamainjp 0:521ba375aa0f 62 virtual void clear();
shintamainjp 0:521ba375aa0f 63
shintamainjp 0:521ba375aa0f 64 protected:
shintamainjp 0:521ba375aa0f 65 virtual int read(char* buf, int len);
shintamainjp 0:521ba375aa0f 66 virtual int write(const char* buf, int len);
shintamainjp 0:521ba375aa0f 67
shintamainjp 0:521ba375aa0f 68 virtual string getDataType(); //Internet media type for Content-Type header
shintamainjp 0:521ba375aa0f 69 virtual void setDataType(const string& type); //Internet media type from Content-Type header
shintamainjp 0:521ba375aa0f 70
shintamainjp 0:521ba375aa0f 71 virtual bool getIsChunked(); //For Transfer-Encoding header
shintamainjp 0:521ba375aa0f 72 virtual void setIsChunked(bool chunked); //From Transfer-Encoding header
shintamainjp 0:521ba375aa0f 73
shintamainjp 0:521ba375aa0f 74 virtual int getDataLen(); //For Content-Length header
shintamainjp 0:521ba375aa0f 75 virtual void setDataLen(int len); //From Content-Length header, or if the transfer is chunked, next chunk length
shintamainjp 0:521ba375aa0f 76
shintamainjp 0:521ba375aa0f 77 private:
shintamainjp 0:521ba375aa0f 78 byte* m_buf;
shintamainjp 0:521ba375aa0f 79 int m_size; //Capacity
shintamainjp 0:521ba375aa0f 80 int m_len; //Length
shintamainjp 0:521ba375aa0f 81 };
shintamainjp 0:521ba375aa0f 82
shintamainjp 0:521ba375aa0f 83 #endif