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Dependencies:   mbed

NetServices/services/http/server/HTTPRequestHandler.h@1:f5ac63519541, 2014-03-05 (annotated)

Committer:
Michael J. Spencer
Date:
Wed Mar 05 06:14:02 2014 -0800
Revision:
1:f5ac63519541
Initial commit.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Michael J. Spencer 1:f5ac63519541 1
Michael J. Spencer 1:f5ac63519541 2 /*
Michael J. Spencer 1:f5ac63519541 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Michael J. Spencer 1:f5ac63519541 4
Michael J. Spencer 1:f5ac63519541 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Michael J. Spencer 1:f5ac63519541 6 of this software and associated documentation files (the "Software"), to deal
Michael J. Spencer 1:f5ac63519541 7 in the Software without restriction, including without limitation the rights
Michael J. Spencer 1:f5ac63519541 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Michael J. Spencer 1:f5ac63519541 9 copies of the Software, and to permit persons to whom the Software is
Michael J. Spencer 1:f5ac63519541 10 furnished to do so, subject to the following conditions:
Michael J. Spencer 1:f5ac63519541 11
Michael J. Spencer 1:f5ac63519541 12 The above copyright notice and this permission notice shall be included in
Michael J. Spencer 1:f5ac63519541 13 all copies or substantial portions of the Software.
Michael J. Spencer 1:f5ac63519541 14
Michael J. Spencer 1:f5ac63519541 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Michael J. Spencer 1:f5ac63519541 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Michael J. Spencer 1:f5ac63519541 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Michael J. Spencer 1:f5ac63519541 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Michael J. Spencer 1:f5ac63519541 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Michael J. Spencer 1:f5ac63519541 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Michael J. Spencer 1:f5ac63519541 21 THE SOFTWARE.
Michael J. Spencer 1:f5ac63519541 22 */
Michael J. Spencer 1:f5ac63519541 23
Michael J. Spencer 1:f5ac63519541 24 /**
Michael J. Spencer 1:f5ac63519541 25 HTTP Request Handler header file.
Michael J. Spencer 1:f5ac63519541 26 */
Michael J. Spencer 1:f5ac63519541 27
Michael J. Spencer 1:f5ac63519541 28 #ifndef HTTP_REQUEST_HANDLER_H
Michael J. Spencer 1:f5ac63519541 29 #define HTTP_REQUEST_HANDLER_H
Michael J. Spencer 1:f5ac63519541 30
Michael J. Spencer 1:f5ac63519541 31 #include "api/TCPSocket.h"
Michael J. Spencer 1:f5ac63519541 32 //#include "HTTPServer.h"
Michael J. Spencer 1:f5ac63519541 33
Michael J. Spencer 1:f5ac63519541 34 #include "mbed.h"
Michael J. Spencer 1:f5ac63519541 35 #include "core/netservice.h"
Michael J. Spencer 1:f5ac63519541 36
Michael J. Spencer 1:f5ac63519541 37 #include <string>
Michael J. Spencer 1:f5ac63519541 38 using std::string;
Michael J. Spencer 1:f5ac63519541 39
Michael J. Spencer 1:f5ac63519541 40 #include <map>
Michael J. Spencer 1:f5ac63519541 41 using std::map;
Michael J. Spencer 1:f5ac63519541 42
Michael J. Spencer 1:f5ac63519541 43 ///HTTP Server's generic request handler
Michael J. Spencer 1:f5ac63519541 44 class HTTPRequestHandler : public NetService
Michael J. Spencer 1:f5ac63519541 45 {
Michael J. Spencer 1:f5ac63519541 46 public:
Michael J. Spencer 1:f5ac63519541 47 ///Instantiated by the HTTP Server
Michael J. Spencer 1:f5ac63519541 48 HTTPRequestHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket);
Michael J. Spencer 1:f5ac63519541 49 virtual ~HTTPRequestHandler();
Michael J. Spencer 1:f5ac63519541 50
Michael J. Spencer 1:f5ac63519541 51 //protected:
Michael J. Spencer 1:f5ac63519541 52 virtual void doGet() = 0;
Michael J. Spencer 1:f5ac63519541 53 virtual void doPost() = 0;
Michael J. Spencer 1:f5ac63519541 54 virtual void doHead() = 0;
Michael J. Spencer 1:f5ac63519541 55
Michael J. Spencer 1:f5ac63519541 56 virtual void onReadable() = 0; //Data has been read
Michael J. Spencer 1:f5ac63519541 57 virtual void onWriteable() = 0; //Data has been written & buf is free
Michael J. Spencer 1:f5ac63519541 58 virtual void onTimeout(); //Connection has timed out
Michael J. Spencer 1:f5ac63519541 59 virtual void onClose() = 0; //Connection is closing
Michael J. Spencer 1:f5ac63519541 60
Michael J. Spencer 1:f5ac63519541 61 virtual void close(); //Close socket and destroy data
Michael J. Spencer 1:f5ac63519541 62
Michael J. Spencer 1:f5ac63519541 63 protected:
Michael J. Spencer 1:f5ac63519541 64 map<string, string>& reqHeaders() /*const*/;
Michael J. Spencer 1:f5ac63519541 65 string& path() /*const*/;
Michael J. Spencer 1:f5ac63519541 66 int dataLen() const;
Michael J. Spencer 1:f5ac63519541 67 int readData(char* buf, int len);
Michael J. Spencer 1:f5ac63519541 68 string& rootPath() /*const*/;
Michael J. Spencer 1:f5ac63519541 69
Michael J. Spencer 1:f5ac63519541 70 void setErrCode(int errc);
Michael J. Spencer 1:f5ac63519541 71 void setContentLen(int len);
Michael J. Spencer 1:f5ac63519541 72
Michael J. Spencer 1:f5ac63519541 73 map<string, string>& respHeaders();
Michael J. Spencer 1:f5ac63519541 74 int writeData(const char* buf, int len);
Michael J. Spencer 1:f5ac63519541 75
Michael J. Spencer 1:f5ac63519541 76 void setTimeout(int ms);
Michael J. Spencer 1:f5ac63519541 77 void resetTimeout();
Michael J. Spencer 1:f5ac63519541 78
Michael J. Spencer 1:f5ac63519541 79 private:
Michael J. Spencer 1:f5ac63519541 80 void readHeaders(); //Called at instanciation
Michael J. Spencer 1:f5ac63519541 81 void writeHeaders(); //Called at the first writeData call
Michael J. Spencer 1:f5ac63519541 82 void onTCPSocketEvent(TCPSocketEvent e);
Michael J. Spencer 1:f5ac63519541 83
Michael J. Spencer 1:f5ac63519541 84 TCPSocket* m_pTCPSocket;
Michael J. Spencer 1:f5ac63519541 85 map<string, string> m_reqHeaders;
Michael J. Spencer 1:f5ac63519541 86 map<string, string> m_respHeaders;
Michael J. Spencer 1:f5ac63519541 87 string m_rootPath;
Michael J. Spencer 1:f5ac63519541 88 string m_path;
Michael J. Spencer 1:f5ac63519541 89 int m_errc; //Response code
Michael J. Spencer 1:f5ac63519541 90
Michael J. Spencer 1:f5ac63519541 91 Timeout m_watchdog;
Michael J. Spencer 1:f5ac63519541 92 int m_timeout;
Michael J. Spencer 1:f5ac63519541 93
Michael J. Spencer 1:f5ac63519541 94 bool m_closed;
Michael J. Spencer 1:f5ac63519541 95 bool m_headersSent;
Michael J. Spencer 1:f5ac63519541 96
Michael J. Spencer 1:f5ac63519541 97 int readLine(char* str, int maxLen);
Michael J. Spencer 1:f5ac63519541 98
Michael J. Spencer 1:f5ac63519541 99 };
Michael J. Spencer 1:f5ac63519541 100
Michael J. Spencer 1:f5ac63519541 101 #endif