NXP fan (in Japan) / Mbed 2 deprecated TwitterExample

TwitterExample with newer library (2012Aug)

Dependencies:   EthernetNetIf HTTPClient mbed

HTTPClient/LPC2368/services/http/client/data/HTTPFile.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 File data source/sink header file
nxpfan 0:075157567b0c 26 */
nxpfan 0:075157567b0c 27
nxpfan 0:075157567b0c 28 #ifndef HTTP_FILE_H
nxpfan 0:075157567b0c 29 #define HTTP_FILE_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 ///HTTP Client data container for files
nxpfan 0:075157567b0c 35 /**
nxpfan 0:075157567b0c 36 This class provides file access/storage for HTTP requests and responses' data payloads.
nxpfan 0:075157567b0c 37
nxpfan 0:075157567b0c 38
nxpfan 0:075157567b0c 39 */
nxpfan 0:075157567b0c 40 class HTTPFile : public HTTPData //Read or Write data from a file
nxpfan 0:075157567b0c 41 {
nxpfan 0:075157567b0c 42 public:
nxpfan 0:075157567b0c 43 ///Instantiates data source/sink with file in param.
nxpfan 0:075157567b0c 44 /**
nxpfan 0:075157567b0c 45 Uses file at path @a path.
nxpfan 0:075157567b0c 46 It will be opened when some data has to be read/written from/to it and closed when this operation is complete or on destruction of the instance.
nxpfan 0:075157567b0c 47 Note that the file will be opened with mode "w" for writing and mode "r" for reading, so the file will be cleared between each request if you are using it for writing.
nxpfan 0:075157567b0c 48
nxpfan 0:075157567b0c 49 @note
nxpfan 0:075157567b0c 50 Note that to use this you must instantiate a proper file system (such as the LocalFileSystem or the SDFileSystem).
nxpfan 0:075157567b0c 51 */
nxpfan 0:075157567b0c 52 HTTPFile(const char* path);
nxpfan 0:075157567b0c 53 virtual ~HTTPFile();
nxpfan 0:075157567b0c 54
nxpfan 0:075157567b0c 55 ///Forces file closure
nxpfan 0:075157567b0c 56 virtual void clear();
nxpfan 0:075157567b0c 57
nxpfan 0:075157567b0c 58 protected:
nxpfan 0:075157567b0c 59 virtual int read(char* buf, int len);
nxpfan 0:075157567b0c 60 virtual int write(const char* buf, int len);
nxpfan 0:075157567b0c 61
nxpfan 0:075157567b0c 62 virtual string getDataType(); //Internet media type for Content-Type header
nxpfan 0:075157567b0c 63 virtual void setDataType(const string& type); //Internet media type from Content-Type header
nxpfan 0:075157567b0c 64
nxpfan 0:075157567b0c 65 virtual bool getIsChunked(); //For Transfer-Encoding header
nxpfan 0:075157567b0c 66 virtual void setIsChunked(bool chunked); //From Transfer-Encoding header virtual
nxpfan 0:075157567b0c 67
nxpfan 0:075157567b0c 68 virtual int getDataLen(); //For Content-Length header
nxpfan 0:075157567b0c 69 virtual void setDataLen(int len); //From Content-Length header
nxpfan 0:075157567b0c 70
nxpfan 0:075157567b0c 71 private:
nxpfan 0:075157567b0c 72 bool openFile(const char* mode); //true on success, false otherwise
nxpfan 0:075157567b0c 73 void closeFile();
nxpfan 0:075157567b0c 74
nxpfan 0:075157567b0c 75 FILE* m_fp;
nxpfan 0:075157567b0c 76 string m_path;
nxpfan 0:075157567b0c 77 int m_len;
nxpfan 0:075157567b0c 78 bool m_chunked;
nxpfan 0:075157567b0c 79 };
nxpfan 0:075157567b0c 80
nxpfan 0:075157567b0c 81 #endif