Rahol Rajan / NetServices-Traffic

Used in Live Traffic Update Nokia LCD Display Project

Fork of NetServices by Segundo Equipo

services/http/client/data/HTTPMap.h@8:92b57208ab99, 2013-03-06 (annotated)

Committer:
rrajan8
Date:
Wed Mar 06 19:07:23 2013 +0000
Revision:
8:92b57208ab99
Parent:
0:ac1725ba162c 
This project utilizes mbed's networking features to display live traffic updates on the Nokia LCD using the MapQuest API's Traffic Web Service.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
segundo 0:ac1725ba162c 1
segundo 0:ac1725ba162c 2 /*
segundo 0:ac1725ba162c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
segundo 0:ac1725ba162c 4
segundo 0:ac1725ba162c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
segundo 0:ac1725ba162c 6 of this software and associated documentation files (the "Software"), to deal
segundo 0:ac1725ba162c 7 in the Software without restriction, including without limitation the rights
segundo 0:ac1725ba162c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
segundo 0:ac1725ba162c 9 copies of the Software, and to permit persons to whom the Software is
segundo 0:ac1725ba162c 10 furnished to do so, subject to the following conditions:
segundo 0:ac1725ba162c 11
segundo 0:ac1725ba162c 12 The above copyright notice and this permission notice shall be included in
segundo 0:ac1725ba162c 13 all copies or substantial portions of the Software.
segundo 0:ac1725ba162c 14
segundo 0:ac1725ba162c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
segundo 0:ac1725ba162c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
segundo 0:ac1725ba162c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
segundo 0:ac1725ba162c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
segundo 0:ac1725ba162c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
segundo 0:ac1725ba162c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
segundo 0:ac1725ba162c 21 THE SOFTWARE.
segundo 0:ac1725ba162c 22 */
segundo 0:ac1725ba162c 23
segundo 0:ac1725ba162c 24 /** \file
segundo 0:ac1725ba162c 25 HTTP Map data source/sink header file
segundo 0:ac1725ba162c 26 */
segundo 0:ac1725ba162c 27
segundo 0:ac1725ba162c 28 #ifndef HTTP_MAP_H
segundo 0:ac1725ba162c 29 #define HTTP_MAP_H
segundo 0:ac1725ba162c 30
segundo 0:ac1725ba162c 31 #include "../HTTPData.h"
segundo 0:ac1725ba162c 32 #include "mbed.h"
segundo 0:ac1725ba162c 33
segundo 0:ac1725ba162c 34 #include <map>
segundo 0:ac1725ba162c 35 using std::map;
segundo 0:ac1725ba162c 36
segundo 0:ac1725ba162c 37 typedef map<string, string> Dictionary;
segundo 0:ac1725ba162c 38
segundo 0:ac1725ba162c 39 ///HTTP Client data container for key/value pairs
segundo 0:ac1725ba162c 40 /**
segundo 0:ac1725ba162c 41 This class simplifies the use of key/value pairs requests and responses used widely among web APIs.
segundo 0:ac1725ba162c 42 Note that HTTPMap inherits from std::map<std::string,std::string>.
segundo 0:ac1725ba162c 43 You can therefore use any public method of that class, including the square brackets operator ( [ ] ) to access a value.
segundo 0:ac1725ba162c 44
segundo 0:ac1725ba162c 45 The data is encoded or decoded to/from a key/value pairs-formatted string, after url-encoding/decoding.
segundo 0:ac1725ba162c 46 */
segundo 0:ac1725ba162c 47 class HTTPMap : public HTTPData, public Dictionary //Key/Value pairs
segundo 0:ac1725ba162c 48 {
segundo 0:ac1725ba162c 49 public:
segundo 0:ac1725ba162c 50 ///Instantiates map
segundo 0:ac1725ba162c 51 /**
segundo 0:ac1725ba162c 52 @param keyValueSep Key/Value separator (defaults to "=")
segundo 0:ac1725ba162c 53 @param pairSep Pairs separator (defaults to "&")
segundo 0:ac1725ba162c 54 */
segundo 0:ac1725ba162c 55 HTTPMap(const string& keyValueSep = "=", const string& pairSep = "&");
segundo 0:ac1725ba162c 56 virtual ~HTTPMap();
segundo 0:ac1725ba162c 57
segundo 0:ac1725ba162c 58 /* string& operator[](const string& key);
segundo 0:ac1725ba162c 59 int count();*/
segundo 0:ac1725ba162c 60
segundo 0:ac1725ba162c 61 ///Clears the content
segundo 0:ac1725ba162c 62 virtual void clear();
segundo 0:ac1725ba162c 63
segundo 0:ac1725ba162c 64 protected:
segundo 0:ac1725ba162c 65 virtual int read(char* buf, int len);
segundo 0:ac1725ba162c 66 virtual int write(const char* buf, int len);
segundo 0:ac1725ba162c 67
segundo 0:ac1725ba162c 68 virtual string getDataType(); //Internet media type for Content-Type header
segundo 0:ac1725ba162c 69 virtual void setDataType(const string& type); //Internet media type from Content-Type header
segundo 0:ac1725ba162c 70
segundo 0:ac1725ba162c 71 virtual bool getIsChunked(); //For Transfer-Encoding header
segundo 0:ac1725ba162c 72 virtual void setIsChunked(bool chunked); //From Transfer-Encoding header
segundo 0:ac1725ba162c 73
segundo 0:ac1725ba162c 74 virtual int getDataLen(); //For Content-Length header
segundo 0:ac1725ba162c 75 virtual void setDataLen(int len); //From Content-Length header
segundo 0:ac1725ba162c 76
segundo 0:ac1725ba162c 77 private:
segundo 0:ac1725ba162c 78 void generateString();
segundo 0:ac1725ba162c 79 void parseString();
segundo 0:ac1725ba162c 80 //map<string, string> m_map;
segundo 0:ac1725ba162c 81 string m_buf;
segundo 0:ac1725ba162c 82 int m_len;
segundo 0:ac1725ba162c 83 bool m_chunked;
segundo 0:ac1725ba162c 84
segundo 0:ac1725ba162c 85 string m_keyValueSep;
segundo 0:ac1725ba162c 86 string m_pairSep;
segundo 0:ac1725ba162c 87 };
segundo 0:ac1725ba162c 88
segundo 0:ac1725ba162c 89 #endif