Diff: LPC2368/services/http/client/data/HTTPStream.h

Revision:

0:a828ace1f38d

Child:

5:d0be6af2d1db

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LPC2368/services/http/client/data/HTTPStream.h	Fri Jun 11 16:25:51 2010 +0000
@@ -0,0 +1,65 @@
+
+/*
+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.
+*/
+
+#ifndef HTTP_STREAM_H
+#define HTTP_STREAM_H
+
+#include "../HTTPData.h"
+#include "mbed.h"
+
+typedef uint8_t byte;
+
+class HTTPStream : public HTTPData //Streaming buf
+{
+public:
+  HTTPStream();
+  virtual ~HTTPStream();
+  
+  void readNext(byte* buf, int size);
+  
+  bool readable();
+  
+  int readLen();
+  
+  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, or if the transfer is chunked, next chunk length
+  
+private:
+  byte* m_buf;
+  int m_size; //Capacity
+  int m_len; //Length
+};
+
+#endif