Donatien Garnier
Dependents: SimpleLCDClock readCard2Twitter_http AnalogClock_StepperMotor_NTP ServoCamV1
services/http/client/data/HttpStream.h@2:32345cf67bf2, 2010-05-25 (annotated)
- Committer:
- donatien
- Date:
- Tue May 25 11:58:19 2010 +0000
- Revision:
- 2:32345cf67bf2
- Parent:
- 1:7043cc0db03c
- Child:
- 3:7fe2ff1a61a4
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| donatien | 1:7043cc0db03c | 1 | |
| donatien | 1:7043cc0db03c | 2 | /* |
| donatien | 2:32345cf67bf2 | 3 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
| donatien | 1:7043cc0db03c | 4 | |
| donatien | 1:7043cc0db03c | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| donatien | 1:7043cc0db03c | 6 | of this software and associated documentation files (the "Software"), to deal |
| donatien | 1:7043cc0db03c | 7 | in the Software without restriction, including without limitation the rights |
| donatien | 1:7043cc0db03c | 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| donatien | 1:7043cc0db03c | 9 | copies of the Software, and to permit persons to whom the Software is |
| donatien | 1:7043cc0db03c | 10 | furnished to do so, subject to the following conditions: |
| donatien | 1:7043cc0db03c | 11 | |
| donatien | 1:7043cc0db03c | 12 | The above copyright notice and this permission notice shall be included in |
| donatien | 1:7043cc0db03c | 13 | all copies or substantial portions of the Software. |
| donatien | 1:7043cc0db03c | 14 | |
| donatien | 1:7043cc0db03c | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| donatien | 1:7043cc0db03c | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| donatien | 1:7043cc0db03c | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| donatien | 1:7043cc0db03c | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| donatien | 1:7043cc0db03c | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| donatien | 1:7043cc0db03c | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| donatien | 1:7043cc0db03c | 21 | THE SOFTWARE. |
| donatien | 1:7043cc0db03c | 22 | */ |
| donatien | 1:7043cc0db03c | 23 | |
| donatien | 0:a2dd0ba6cd2d | 24 | #ifndef HTTP_STREAM_H |
| donatien | 0:a2dd0ba6cd2d | 25 | #define HTTP_STREAM_H |
| donatien | 0:a2dd0ba6cd2d | 26 | |
| donatien | 0:a2dd0ba6cd2d | 27 | #include "../HttpData.h" |
| donatien | 0:a2dd0ba6cd2d | 28 | #include "mbed.h" |
| donatien | 0:a2dd0ba6cd2d | 29 | |
| donatien | 0:a2dd0ba6cd2d | 30 | typedef uint8_t byte; |
| donatien | 0:a2dd0ba6cd2d | 31 | |
| donatien | 0:a2dd0ba6cd2d | 32 | class HttpStream : public HttpData //Streaming buf |
| donatien | 0:a2dd0ba6cd2d | 33 | { |
| donatien | 0:a2dd0ba6cd2d | 34 | public: |
| donatien | 0:a2dd0ba6cd2d | 35 | HttpStream(); |
| donatien | 0:a2dd0ba6cd2d | 36 | virtual ~HttpStream(); |
| donatien | 0:a2dd0ba6cd2d | 37 | |
| donatien | 0:a2dd0ba6cd2d | 38 | void readNext(byte* buf, int size); |
| donatien | 0:a2dd0ba6cd2d | 39 | |
| donatien | 0:a2dd0ba6cd2d | 40 | bool readable(); |
| donatien | 0:a2dd0ba6cd2d | 41 | |
| donatien | 0:a2dd0ba6cd2d | 42 | int readLen(); |
| donatien | 0:a2dd0ba6cd2d | 43 | |
| donatien | 0:a2dd0ba6cd2d | 44 | protected: |
| donatien | 0:a2dd0ba6cd2d | 45 | virtual int read(char* buf, int len); |
| donatien | 0:a2dd0ba6cd2d | 46 | virtual int write(const char* buf, int len); |
| donatien | 0:a2dd0ba6cd2d | 47 | |
| donatien | 0:a2dd0ba6cd2d | 48 | virtual string getDataType(); //Internet media type for Content-Type header |
| donatien | 0:a2dd0ba6cd2d | 49 | virtual void setDataType(const string& type); //Internet media type from Content-Type header |
| donatien | 0:a2dd0ba6cd2d | 50 | |
| donatien | 0:a2dd0ba6cd2d | 51 | virtual bool getIsChunked(); //For Transfer-Encoding header |
| donatien | 0:a2dd0ba6cd2d | 52 | virtual void setIsChunked(bool chunked); //From Transfer-Encoding header |
| donatien | 0:a2dd0ba6cd2d | 53 | |
| donatien | 0:a2dd0ba6cd2d | 54 | virtual int getDataLen(); //For Content-Length header |
| donatien | 0:a2dd0ba6cd2d | 55 | virtual void setDataLen(int len); //From Content-Length header, or if the transfer is chunked, next chunk length |
| donatien | 0:a2dd0ba6cd2d | 56 | |
| donatien | 0:a2dd0ba6cd2d | 57 | private: |
| donatien | 0:a2dd0ba6cd2d | 58 | byte* m_buf; |
| donatien | 0:a2dd0ba6cd2d | 59 | int m_size; //Capacity |
| donatien | 0:a2dd0ba6cd2d | 60 | int m_len; //Length |
| donatien | 0:a2dd0ba6cd2d | 61 | }; |
| donatien | 0:a2dd0ba6cd2d | 62 | |
| donatien | 0:a2dd0ba6cd2d | 63 | #endif |