Jozsef Benecs / Mbed 2 deprecated Measure_system

Measure system

Dependencies:   EthernetNetIf mbed RF12B

HTTPClient/LPC1768/services/http/client/data/HTTPText.h@0:8d62137f7ff4, 2011-03-03 (annotated)

Committer:
benecsj
Date:
Thu Mar 03 08:45:49 2011 +0000
Revision:
0:8d62137f7ff4
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benecsj 0:8d62137f7ff4 1
benecsj 0:8d62137f7ff4 2 /*
benecsj 0:8d62137f7ff4 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
benecsj 0:8d62137f7ff4 4
benecsj 0:8d62137f7ff4 5 Permission is hereby granted, free of charge, to any person obtaining a copy
benecsj 0:8d62137f7ff4 6 of this software and associated documentation files (the "Software"), to deal
benecsj 0:8d62137f7ff4 7 in the Software without restriction, including without limitation the rights
benecsj 0:8d62137f7ff4 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
benecsj 0:8d62137f7ff4 9 copies of the Software, and to permit persons to whom the Software is
benecsj 0:8d62137f7ff4 10 furnished to do so, subject to the following conditions:
benecsj 0:8d62137f7ff4 11
benecsj 0:8d62137f7ff4 12 The above copyright notice and this permission notice shall be included in
benecsj 0:8d62137f7ff4 13 all copies or substantial portions of the Software.
benecsj 0:8d62137f7ff4 14
benecsj 0:8d62137f7ff4 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
benecsj 0:8d62137f7ff4 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
benecsj 0:8d62137f7ff4 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
benecsj 0:8d62137f7ff4 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
benecsj 0:8d62137f7ff4 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
benecsj 0:8d62137f7ff4 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
benecsj 0:8d62137f7ff4 21 THE SOFTWARE.
benecsj 0:8d62137f7ff4 22 */
benecsj 0:8d62137f7ff4 23
benecsj 0:8d62137f7ff4 24 /** \file
benecsj 0:8d62137f7ff4 25 HTTP Text data source/sink header file
benecsj 0:8d62137f7ff4 26 */
benecsj 0:8d62137f7ff4 27
benecsj 0:8d62137f7ff4 28 #ifndef HTTP_TEXT_H
benecsj 0:8d62137f7ff4 29 #define HTTP_TEXT_H
benecsj 0:8d62137f7ff4 30
benecsj 0:8d62137f7ff4 31 #include "../HTTPData.h"
benecsj 0:8d62137f7ff4 32 #include "mbed.h"
benecsj 0:8d62137f7ff4 33
benecsj 0:8d62137f7ff4 34 #define DEFAULT_MAX_MEM_ALLOC 512 //Avoid out-of-memory problems
benecsj 0:8d62137f7ff4 35
benecsj 0:8d62137f7ff4 36 ///HTTP Client data container for text
benecsj 0:8d62137f7ff4 37 /**
benecsj 0:8d62137f7ff4 38 This is a simple "Text" data repository for HTTP requests.
benecsj 0:8d62137f7ff4 39 */
benecsj 0:8d62137f7ff4 40 class HTTPText : public HTTPData //Simple Text I/O
benecsj 0:8d62137f7ff4 41 {
benecsj 0:8d62137f7ff4 42 public:
benecsj 0:8d62137f7ff4 43 ///Instantiates the object.
benecsj 0:8d62137f7ff4 44 /**
benecsj 0:8d62137f7ff4 45 @param encoding encoding of the data, it defaults to text/html.
benecsj 0:8d62137f7ff4 46 @param maxSize defines the maximum memory size that can be allocated by the object. It defaults to 512 bytes.
benecsj 0:8d62137f7ff4 47 */
benecsj 0:8d62137f7ff4 48 HTTPText(const string& encoding = "text/html", int maxSize = DEFAULT_MAX_MEM_ALLOC);
benecsj 0:8d62137f7ff4 49 virtual ~HTTPText();
benecsj 0:8d62137f7ff4 50
benecsj 0:8d62137f7ff4 51 ///Gets text
benecsj 0:8d62137f7ff4 52 /**
benecsj 0:8d62137f7ff4 53 Returns the text in the container as a zero-terminated char*.
benecsj 0:8d62137f7ff4 54 The array returned points to the internal buffer of the object and remains owned by the object.
benecsj 0:8d62137f7ff4 55 */
benecsj 0:8d62137f7ff4 56 const char* gets() const;
benecsj 0:8d62137f7ff4 57
benecsj 0:8d62137f7ff4 58 //Puts text
benecsj 0:8d62137f7ff4 59 /**
benecsj 0:8d62137f7ff4 60 Sets the text in the container using a zero-terminated char*.
benecsj 0:8d62137f7ff4 61 */
benecsj 0:8d62137f7ff4 62 void puts(const char* str);
benecsj 0:8d62137f7ff4 63
benecsj 0:8d62137f7ff4 64 ///Gets text
benecsj 0:8d62137f7ff4 65 /**
benecsj 0:8d62137f7ff4 66 Returns the text in the container as string.
benecsj 0:8d62137f7ff4 67 */
benecsj 0:8d62137f7ff4 68 string& get();
benecsj 0:8d62137f7ff4 69
benecsj 0:8d62137f7ff4 70 ///Puts text
benecsj 0:8d62137f7ff4 71 /**
benecsj 0:8d62137f7ff4 72 Sets the text in the container as string.
benecsj 0:8d62137f7ff4 73 */
benecsj 0:8d62137f7ff4 74 void set(const string& str);
benecsj 0:8d62137f7ff4 75
benecsj 0:8d62137f7ff4 76 ///Clears the content.
benecsj 0:8d62137f7ff4 77 /**
benecsj 0:8d62137f7ff4 78 If this container is used as a data sink, it is cleared by the HTTP Client at the beginning of the request.
benecsj 0:8d62137f7ff4 79 */
benecsj 0:8d62137f7ff4 80 virtual void clear();
benecsj 0:8d62137f7ff4 81
benecsj 0:8d62137f7ff4 82 protected:
benecsj 0:8d62137f7ff4 83 virtual int read(char* buf, int len);
benecsj 0:8d62137f7ff4 84 virtual int write(const char* buf, int len);
benecsj 0:8d62137f7ff4 85
benecsj 0:8d62137f7ff4 86 virtual string getDataType(); //Internet media type for Content-Type header
benecsj 0:8d62137f7ff4 87 virtual void setDataType(const string& type); //Internet media type from Content-Type header
benecsj 0:8d62137f7ff4 88
benecsj 0:8d62137f7ff4 89 virtual bool getIsChunked(); //For Transfer-Encoding header
benecsj 0:8d62137f7ff4 90 virtual void setIsChunked(bool chunked); //From Transfer-Encoding header
benecsj 0:8d62137f7ff4 91
benecsj 0:8d62137f7ff4 92 virtual int getDataLen(); //For Content-Length header
benecsj 0:8d62137f7ff4 93 virtual void setDataLen(int len); //From Content-Length header, or if the transfer is chunked, next chunk length
benecsj 0:8d62137f7ff4 94
benecsj 0:8d62137f7ff4 95 private:
benecsj 0:8d62137f7ff4 96 string m_buf;
benecsj 0:8d62137f7ff4 97 string m_encoding;
benecsj 0:8d62137f7ff4 98 int m_maxSize;
benecsj 0:8d62137f7ff4 99 };
benecsj 0:8d62137f7ff4 100
benecsj 0:8d62137f7ff4 101 #endif