NXP fan (in Japan) / Mbed 2 deprecated TwitterExample

TwitterExample with newer library (2012Aug)

Dependencies:   EthernetNetIf HTTPClient mbed

HTTPClient/LPC1768/services/http/client/data/HTTPText.h@0:075157567b0c, 2012-08-29 (annotated)

Committer:
nxpfan
Date:
Wed Aug 29 03:50:19 2012 +0000
Revision:
0:075157567b0c
simple twitter example with newer library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nxpfan 0:075157567b0c 1
nxpfan 0:075157567b0c 2 /*
nxpfan 0:075157567b0c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
nxpfan 0:075157567b0c 4
nxpfan 0:075157567b0c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
nxpfan 0:075157567b0c 6 of this software and associated documentation files (the "Software"), to deal
nxpfan 0:075157567b0c 7 in the Software without restriction, including without limitation the rights
nxpfan 0:075157567b0c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
nxpfan 0:075157567b0c 9 copies of the Software, and to permit persons to whom the Software is
nxpfan 0:075157567b0c 10 furnished to do so, subject to the following conditions:
nxpfan 0:075157567b0c 11
nxpfan 0:075157567b0c 12 The above copyright notice and this permission notice shall be included in
nxpfan 0:075157567b0c 13 all copies or substantial portions of the Software.
nxpfan 0:075157567b0c 14
nxpfan 0:075157567b0c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
nxpfan 0:075157567b0c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
nxpfan 0:075157567b0c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
nxpfan 0:075157567b0c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
nxpfan 0:075157567b0c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
nxpfan 0:075157567b0c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
nxpfan 0:075157567b0c 21 THE SOFTWARE.
nxpfan 0:075157567b0c 22 */
nxpfan 0:075157567b0c 23
nxpfan 0:075157567b0c 24 /** \file
nxpfan 0:075157567b0c 25 HTTP Text data source/sink header file
nxpfan 0:075157567b0c 26 */
nxpfan 0:075157567b0c 27
nxpfan 0:075157567b0c 28 #ifndef HTTP_TEXT_H
nxpfan 0:075157567b0c 29 #define HTTP_TEXT_H
nxpfan 0:075157567b0c 30
nxpfan 0:075157567b0c 31 #include "../HTTPData.h"
nxpfan 0:075157567b0c 32 #include "mbed.h"
nxpfan 0:075157567b0c 33
nxpfan 0:075157567b0c 34 #define DEFAULT_MAX_MEM_ALLOC 512 //Avoid out-of-memory problems
nxpfan 0:075157567b0c 35
nxpfan 0:075157567b0c 36 ///HTTP Client data container for text
nxpfan 0:075157567b0c 37 /**
nxpfan 0:075157567b0c 38 This is a simple "Text" data repository for HTTP requests.
nxpfan 0:075157567b0c 39 */
nxpfan 0:075157567b0c 40 class HTTPText : public HTTPData //Simple Text I/O
nxpfan 0:075157567b0c 41 {
nxpfan 0:075157567b0c 42 public:
nxpfan 0:075157567b0c 43 ///Instantiates the object.
nxpfan 0:075157567b0c 44 /**
nxpfan 0:075157567b0c 45 @param encoding encoding of the data, it defaults to text/html.
nxpfan 0:075157567b0c 46 @param maxSize defines the maximum memory size that can be allocated by the object. It defaults to 512 bytes.
nxpfan 0:075157567b0c 47 */
nxpfan 0:075157567b0c 48 HTTPText(const string& encoding = "text/html", int maxSize = DEFAULT_MAX_MEM_ALLOC);
nxpfan 0:075157567b0c 49 virtual ~HTTPText();
nxpfan 0:075157567b0c 50
nxpfan 0:075157567b0c 51 ///Gets text
nxpfan 0:075157567b0c 52 /**
nxpfan 0:075157567b0c 53 Returns the text in the container as a zero-terminated char*.
nxpfan 0:075157567b0c 54 The array returned points to the internal buffer of the object and remains owned by the object.
nxpfan 0:075157567b0c 55 */
nxpfan 0:075157567b0c 56 const char* gets() const;
nxpfan 0:075157567b0c 57
nxpfan 0:075157567b0c 58 //Puts text
nxpfan 0:075157567b0c 59 /**
nxpfan 0:075157567b0c 60 Sets the text in the container using a zero-terminated char*.
nxpfan 0:075157567b0c 61 */
nxpfan 0:075157567b0c 62 void puts(const char* str);
nxpfan 0:075157567b0c 63
nxpfan 0:075157567b0c 64 ///Gets text
nxpfan 0:075157567b0c 65 /**
nxpfan 0:075157567b0c 66 Returns the text in the container as string.
nxpfan 0:075157567b0c 67 */
nxpfan 0:075157567b0c 68 string& get();
nxpfan 0:075157567b0c 69
nxpfan 0:075157567b0c 70 ///Puts text
nxpfan 0:075157567b0c 71 /**
nxpfan 0:075157567b0c 72 Sets the text in the container as string.
nxpfan 0:075157567b0c 73 */
nxpfan 0:075157567b0c 74 void set(const string& str);
nxpfan 0:075157567b0c 75
nxpfan 0:075157567b0c 76 ///Clears the content.
nxpfan 0:075157567b0c 77 /**
nxpfan 0:075157567b0c 78 If this container is used as a data sink, it is cleared by the HTTP Client at the beginning of the request.
nxpfan 0:075157567b0c 79 */
nxpfan 0:075157567b0c 80 virtual void clear();
nxpfan 0:075157567b0c 81
nxpfan 0:075157567b0c 82 protected:
nxpfan 0:075157567b0c 83 virtual int read(char* buf, int len);
nxpfan 0:075157567b0c 84 virtual int write(const char* buf, int len);
nxpfan 0:075157567b0c 85
nxpfan 0:075157567b0c 86 virtual string getDataType(); //Internet media type for Content-Type header
nxpfan 0:075157567b0c 87 virtual void setDataType(const string& type); //Internet media type from Content-Type header
nxpfan 0:075157567b0c 88
nxpfan 0:075157567b0c 89 virtual bool getIsChunked(); //For Transfer-Encoding header
nxpfan 0:075157567b0c 90 virtual void setIsChunked(bool chunked); //From Transfer-Encoding header
nxpfan 0:075157567b0c 91
nxpfan 0:075157567b0c 92 virtual int getDataLen(); //For Content-Length header
nxpfan 0:075157567b0c 93 virtual void setDataLen(int len); //From Content-Length header, or if the transfer is chunked, next chunk length
nxpfan 0:075157567b0c 94
nxpfan 0:075157567b0c 95 private:
nxpfan 0:075157567b0c 96 string m_buf;
nxpfan 0:075157567b0c 97 string m_encoding;
nxpfan 0:075157567b0c 98 int m_maxSize;
nxpfan 0:075157567b0c 99 };
nxpfan 0:075157567b0c 100
nxpfan 0:075157567b0c 101 #endif