NetServices Stack source

Dependents:   HelloWorld ServoInterfaceBoardExample1 4180_Lab4

Committer:
donatien
Date:
Fri Jun 18 09:22:54 2010 +0000
Revision:
2:a4f97773c90f
Parent:
0:632c9925f013
Child:
9:c79fa4034f5b

        

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donatien 0:632c9925f013 1
donatien 0:632c9925f013 2 /*
donatien 0:632c9925f013 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
donatien 0:632c9925f013 4
donatien 0:632c9925f013 5 Permission is hereby granted, free of charge, to any person obtaining a copy
donatien 0:632c9925f013 6 of this software and associated documentation files (the "Software"), to deal
donatien 0:632c9925f013 7 in the Software without restriction, including without limitation the rights
donatien 0:632c9925f013 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
donatien 0:632c9925f013 9 copies of the Software, and to permit persons to whom the Software is
donatien 0:632c9925f013 10 furnished to do so, subject to the following conditions:
donatien 0:632c9925f013 11
donatien 0:632c9925f013 12 The above copyright notice and this permission notice shall be included in
donatien 0:632c9925f013 13 all copies or substantial portions of the Software.
donatien 0:632c9925f013 14
donatien 0:632c9925f013 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
donatien 0:632c9925f013 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
donatien 0:632c9925f013 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
donatien 0:632c9925f013 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
donatien 0:632c9925f013 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 0:632c9925f013 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
donatien 0:632c9925f013 21 THE SOFTWARE.
donatien 0:632c9925f013 22 */
donatien 0:632c9925f013 23
donatien 0:632c9925f013 24 #ifndef HTTP_REQUEST_HANDLER_H
donatien 0:632c9925f013 25 #define HTTP_REQUEST_HANDLER_H
donatien 0:632c9925f013 26
donatien 0:632c9925f013 27 #include "api/TCPSocket.h"
donatien 0:632c9925f013 28 //#include "HTTPServer.h"
donatien 0:632c9925f013 29
donatien 0:632c9925f013 30 #include "mbed.h"
donatien 0:632c9925f013 31
donatien 0:632c9925f013 32 #include <string>
donatien 0:632c9925f013 33 using std::string;
donatien 0:632c9925f013 34
donatien 0:632c9925f013 35 #include <map>
donatien 0:632c9925f013 36 using std::map;
donatien 0:632c9925f013 37
donatien 0:632c9925f013 38 class HTTPRequestHandler : public NetService
donatien 0:632c9925f013 39 {
donatien 0:632c9925f013 40 public:
donatien 0:632c9925f013 41 HTTPRequestHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket);
donatien 0:632c9925f013 42 virtual ~HTTPRequestHandler();
donatien 0:632c9925f013 43
donatien 0:632c9925f013 44 //protected:
donatien 0:632c9925f013 45 virtual void doGet() = 0;
donatien 0:632c9925f013 46 virtual void doPost() = 0;
donatien 0:632c9925f013 47 virtual void doHead() = 0;
donatien 0:632c9925f013 48
donatien 0:632c9925f013 49 virtual void onReadable() = 0; //Data has been read
donatien 0:632c9925f013 50 virtual void onWriteable() = 0; //Data has been written & buf is free
donatien 0:632c9925f013 51 virtual void onTimeout(); //Connection has timed out
donatien 0:632c9925f013 52 virtual void onClose() = 0; //Connection is closing
donatien 0:632c9925f013 53
donatien 0:632c9925f013 54 virtual void close(); //Close socket and destroy data
donatien 0:632c9925f013 55
donatien 0:632c9925f013 56 protected:
donatien 0:632c9925f013 57 map<string, string>& reqHeaders() /*const*/;
donatien 0:632c9925f013 58 string& path() /*const*/;
donatien 0:632c9925f013 59 int dataLen() const;
donatien 0:632c9925f013 60 int readData(char* buf, int len);
donatien 0:632c9925f013 61 string& rootPath() /*const*/;
donatien 0:632c9925f013 62
donatien 0:632c9925f013 63 void setErrCode(int errc);
donatien 0:632c9925f013 64 void setContentLen(int len);
donatien 0:632c9925f013 65
donatien 0:632c9925f013 66 map<string, string>& respHeaders();
donatien 0:632c9925f013 67 int writeData(const char* buf, int len);
donatien 0:632c9925f013 68
donatien 0:632c9925f013 69 void setTimeout(int ms);
donatien 0:632c9925f013 70 void resetTimeout();
donatien 0:632c9925f013 71
donatien 0:632c9925f013 72 private:
donatien 0:632c9925f013 73 void readHeaders(); //Called at instanciation
donatien 0:632c9925f013 74 void writeHeaders(); //Called at the first writeData call
donatien 0:632c9925f013 75 void onTCPSocketEvent(TCPSocketEvent e);
donatien 0:632c9925f013 76
donatien 0:632c9925f013 77 TCPSocket* m_pTCPSocket;
donatien 0:632c9925f013 78 map<string, string> m_reqHeaders;
donatien 0:632c9925f013 79 map<string, string> m_respHeaders;
donatien 0:632c9925f013 80 string m_rootPath;
donatien 0:632c9925f013 81 string m_path;
donatien 0:632c9925f013 82 int m_errc; //Response code
donatien 0:632c9925f013 83
donatien 0:632c9925f013 84 Timeout m_watchdog;
donatien 0:632c9925f013 85 int m_timeout;
donatien 0:632c9925f013 86
donatien 0:632c9925f013 87 bool m_closed;
donatien 0:632c9925f013 88 bool m_headersSent;
donatien 0:632c9925f013 89
donatien 0:632c9925f013 90 int readLine(char* str, int maxLen);
donatien 0:632c9925f013 91
donatien 0:632c9925f013 92 };
donatien 0:632c9925f013 93
donatien 0:632c9925f013 94 #endif