Diff: services/http/client/data/HTTPMap.h

Revision:

0:ac1725ba162c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/services/http/client/data/HTTPMap.h	Tue Nov 09 20:54:15 2010 +0000
@@ -0,0 +1,89 @@
+
+/*
+Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
+ 
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+ 
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+ 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+/** \file
+HTTP Map data source/sink header file
+*/
+
+#ifndef HTTP_MAP_H
+#define HTTP_MAP_H
+
+#include "../HTTPData.h"
+#include "mbed.h"
+
+#include <map>
+using std::map;
+
+typedef map<string, string> Dictionary;
+
+///HTTP Client data container for key/value pairs
+/**
+This class simplifies the use of key/value pairs requests and responses used widely among web APIs.
+Note that HTTPMap inherits from std::map<std::string,std::string>.
+You can therefore use any public method of that class, including the square brackets operator ( [ ] ) to access a value.
+
+The data is encoded or decoded to/from a key/value pairs-formatted string, after url-encoding/decoding.
+*/
+class HTTPMap : public HTTPData, public Dictionary //Key/Value pairs
+{
+public:
+  ///Instantiates map
+  /**
+  @param keyValueSep Key/Value separator (defaults to "=")
+  @param pairSep Pairs separator (defaults to "&")
+  */
+  HTTPMap(const string& keyValueSep = "=", const string& pairSep = "&");
+  virtual ~HTTPMap();
+  
+ /* string& operator[](const string& key);
+  int count();*/
+
+  ///Clears the content
+  virtual void clear();  
+  
+protected:
+  virtual int read(char* buf, int len);
+  virtual int write(const char* buf, int len);
+  
+  virtual string getDataType(); //Internet media type for Content-Type header
+  virtual void setDataType(const string& type); //Internet media type from Content-Type header
+  
+  virtual bool getIsChunked(); //For Transfer-Encoding header
+  virtual void setIsChunked(bool chunked); //From Transfer-Encoding header
+  
+  virtual int getDataLen(); //For Content-Length header
+  virtual void setDataLen(int len); //From Content-Length header
+  
+private:
+  void generateString();
+  void parseString();
+  //map<string, string> m_map;
+  string m_buf;
+  int m_len;
+  bool m_chunked;
+  
+  string m_keyValueSep;
+  string m_pairSep;
+};
+
+#endif