Diff: HTTPClient/data/HTTPMap.h

Revision:

5:3f93dd1d4cb3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HTTPClient/data/HTTPMap.h	Thu Sep 26 00:44:20 2013 -0500
@@ -0,0 +1,71 @@
+/* HTTPMap.h */
+/* Copyright (C) 2012 mbed.org, MIT License
+ *
+ * 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.
+ */
+
+
+#ifndef HTTPMAP_H_
+#define HTTPMAP_H_
+
+#include "../IHTTPData.h"
+
+#define HTTPMAP_TABLE_SIZE 32
+
+/** Map of key/value pairs
+ * Used to transmit POST data using the application/x-www-form-urlencoded encoding
+ */
+class HTTPMap: public IHTTPDataOut
+{
+public:
+  /**
+   Instantiates HTTPMap
+   It supports at most 32 key/values pairs
+   */
+  HTTPMap();
+
+  /** Put Key/Value pair
+   The references to the parameters must remain valid as long as the clear() function is not called
+   @param key The key to use
+   @param value The corresponding value
+   */
+  void put(const char* key, const char* value);
+
+  /** Clear table
+   */
+  void clear();
+
+protected:
+  //IHTTPDataIn
+  virtual void readReset();
+
+  virtual int read(char* buf, size_t len, size_t* pReadLen);
+
+  virtual int getDataType(char* type, size_t maxTypeLen); //Internet media type for Content-Type header
+
+  virtual bool getIsChunked(); //For Transfer-Encoding header
+
+  virtual size_t getDataLen(); //For Content-Length header
+
+private:
+  const char* m_keys[HTTPMAP_TABLE_SIZE];
+  const char* m_values[HTTPMAP_TABLE_SIZE];
+
+  size_t m_pos;
+  size_t m_count;
+};
+
+#endif /* HTTPMAP_H_ */