Simon Ford / NetServices

Version of http://mbed.org/cookbook/NetServicesTribute with setting set the same for LPC2368

Dependents:   UDPSocketExample 24LCxx_I2CApp WeatherPlatform_pachube HvZServerLib ... more

services/http/server/HTTPRequestHandler.h@0:350011bf8be7, 2010-11-23 (annotated)

Committer:
simon
Date:
Tue Nov 23 14:15:36 2010 +0000
Revision:
0:350011bf8be7
Experimental version for testing UDP

Who changed what in which revision?

UserRevisionLine numberNew contents of line
simon 0:350011bf8be7 1
simon 0:350011bf8be7 2 /*
simon 0:350011bf8be7 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
simon 0:350011bf8be7 4
simon 0:350011bf8be7 5 Permission is hereby granted, free of charge, to any person obtaining a copy
simon 0:350011bf8be7 6 of this software and associated documentation files (the "Software"), to deal
simon 0:350011bf8be7 7 in the Software without restriction, including without limitation the rights
simon 0:350011bf8be7 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
simon 0:350011bf8be7 9 copies of the Software, and to permit persons to whom the Software is
simon 0:350011bf8be7 10 furnished to do so, subject to the following conditions:
simon 0:350011bf8be7 11
simon 0:350011bf8be7 12 The above copyright notice and this permission notice shall be included in
simon 0:350011bf8be7 13 all copies or substantial portions of the Software.
simon 0:350011bf8be7 14
simon 0:350011bf8be7 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
simon 0:350011bf8be7 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
simon 0:350011bf8be7 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
simon 0:350011bf8be7 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
simon 0:350011bf8be7 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
simon 0:350011bf8be7 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
simon 0:350011bf8be7 21 THE SOFTWARE.
simon 0:350011bf8be7 22 */
simon 0:350011bf8be7 23
simon 0:350011bf8be7 24 /**
simon 0:350011bf8be7 25 HTTP Request Handler header file.
simon 0:350011bf8be7 26 */
simon 0:350011bf8be7 27
simon 0:350011bf8be7 28 #ifndef HTTP_REQUEST_HANDLER_H
simon 0:350011bf8be7 29 #define HTTP_REQUEST_HANDLER_H
simon 0:350011bf8be7 30
simon 0:350011bf8be7 31 #include "api/TCPSocket.h"
simon 0:350011bf8be7 32 //#include "HTTPServer.h"
simon 0:350011bf8be7 33
simon 0:350011bf8be7 34 #include "mbed.h"
simon 0:350011bf8be7 35 #include "core/netservice.h"
simon 0:350011bf8be7 36
simon 0:350011bf8be7 37 #include <string>
simon 0:350011bf8be7 38 using std::string;
simon 0:350011bf8be7 39
simon 0:350011bf8be7 40 #include <map>
simon 0:350011bf8be7 41 using std::map;
simon 0:350011bf8be7 42
simon 0:350011bf8be7 43 ///HTTP Server's generic request handler
simon 0:350011bf8be7 44 class HTTPRequestHandler : public NetService
simon 0:350011bf8be7 45 {
simon 0:350011bf8be7 46 public:
simon 0:350011bf8be7 47 ///Instantiated by the HTTP Server
simon 0:350011bf8be7 48 HTTPRequestHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket);
simon 0:350011bf8be7 49 virtual ~HTTPRequestHandler();
simon 0:350011bf8be7 50
simon 0:350011bf8be7 51 //protected:
simon 0:350011bf8be7 52 virtual void doGet() = 0;
simon 0:350011bf8be7 53 virtual void doPost() = 0;
simon 0:350011bf8be7 54 virtual void doHead() = 0;
simon 0:350011bf8be7 55
simon 0:350011bf8be7 56 virtual void onReadable() = 0; //Data has been read
simon 0:350011bf8be7 57 virtual void onWriteable() = 0; //Data has been written & buf is free
simon 0:350011bf8be7 58 virtual void onTimeout(); //Connection has timed out
simon 0:350011bf8be7 59 virtual void onClose() = 0; //Connection is closing
simon 0:350011bf8be7 60
simon 0:350011bf8be7 61 virtual void close(); //Close socket and destroy data
simon 0:350011bf8be7 62
simon 0:350011bf8be7 63 protected:
simon 0:350011bf8be7 64 map<string, string>& reqHeaders() /*const*/;
simon 0:350011bf8be7 65 string& path() /*const*/;
simon 0:350011bf8be7 66 int dataLen() const;
simon 0:350011bf8be7 67 int readData(char* buf, int len);
simon 0:350011bf8be7 68 string& rootPath() /*const*/;
simon 0:350011bf8be7 69
simon 0:350011bf8be7 70 void setErrCode(int errc);
simon 0:350011bf8be7 71 void setContentLen(int len);
simon 0:350011bf8be7 72
simon 0:350011bf8be7 73 map<string, string>& respHeaders();
simon 0:350011bf8be7 74 int writeData(const char* buf, int len);
simon 0:350011bf8be7 75
simon 0:350011bf8be7 76 void setTimeout(int ms);
simon 0:350011bf8be7 77 void resetTimeout();
simon 0:350011bf8be7 78
simon 0:350011bf8be7 79 private:
simon 0:350011bf8be7 80 void readHeaders(); //Called at instanciation
simon 0:350011bf8be7 81 void writeHeaders(); //Called at the first writeData call
simon 0:350011bf8be7 82 void onTCPSocketEvent(TCPSocketEvent e);
simon 0:350011bf8be7 83
simon 0:350011bf8be7 84 TCPSocket* m_pTCPSocket;
simon 0:350011bf8be7 85 map<string, string> m_reqHeaders;
simon 0:350011bf8be7 86 map<string, string> m_respHeaders;
simon 0:350011bf8be7 87 string m_rootPath;
simon 0:350011bf8be7 88 string m_path;
simon 0:350011bf8be7 89 int m_errc; //Response code
simon 0:350011bf8be7 90
simon 0:350011bf8be7 91 Timeout m_watchdog;
simon 0:350011bf8be7 92 int m_timeout;
simon 0:350011bf8be7 93
simon 0:350011bf8be7 94 bool m_closed;
simon 0:350011bf8be7 95 bool m_headersSent;
simon 0:350011bf8be7 96
simon 0:350011bf8be7 97 int readLine(char* str, int maxLen);
simon 0:350011bf8be7 98
simon 0:350011bf8be7 99 };
simon 0:350011bf8be7 100
simon 0:350011bf8be7 101 #endif