69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
/* HTTPText.h */
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/* Copyright (C) 2012 mbed.org, MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
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* and associated documentation files (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge, publish, distribute,
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* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or
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* substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef HTTPTEXT_H_
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#define HTTPTEXT_H_
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#include "../IHTTPData.h"
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/** A data endpoint to store text
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*/
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class HTTPText : public IHTTPDataIn, public IHTTPDataOut
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{
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public:
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/** Create an HTTPText instance for output
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* @param str String to be transmitted
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*/
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HTTPText(char* str);
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/** Create an HTTPText instance for input
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* @param str Buffer to store the incoming string
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* @param size Size of the buffer
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*/
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HTTPText(char* str, size_t size);
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protected:
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//IHTTPDataIn
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virtual int read(char* buf, size_t len, size_t* pReadLen);
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virtual int getDataType(char* type, size_t maxTypeLen); //Internet media type for Content-Type header
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virtual bool getIsChunked(); //For Transfer-Encoding header
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virtual size_t getDataLen(); //For Content-Length header
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//IHTTPDataOut
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virtual int write(const char* buf, size_t len);
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virtual void setDataType(const char* type); //Internet media type from Content-Type header
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virtual void setIsChunked(bool chunked); //From Transfer-Encoding header
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virtual void setDataLen(size_t len); //From Content-Length header, or if the transfer is chunked, next chunk length
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private:
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char* m_str;
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size_t m_size;
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size_t m_pos;
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};
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#endif /* HTTPTEXT_H_ */
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