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Dependencies:   NTPClient_NetServices mbed

NetServices/services/http/server/HTTPServer.h@0:05ccbd4f84f1, 2013-12-02 (annotated)

Committer:
hendrikvincent
Date:
Mon Dec 02 09:01:23 2013 +0000
Revision:
0:05ccbd4f84f1
eerste programma;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hendrikvincent 0:05ccbd4f84f1 1
hendrikvincent 0:05ccbd4f84f1 2 /*
hendrikvincent 0:05ccbd4f84f1 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
hendrikvincent 0:05ccbd4f84f1 4
hendrikvincent 0:05ccbd4f84f1 5 Permission is hereby granted, free of charge, to any person obtaining a copy
hendrikvincent 0:05ccbd4f84f1 6 of this software and associated documentation files (the "Software"), to deal
hendrikvincent 0:05ccbd4f84f1 7 in the Software without restriction, including without limitation the rights
hendrikvincent 0:05ccbd4f84f1 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
hendrikvincent 0:05ccbd4f84f1 9 copies of the Software, and to permit persons to whom the Software is
hendrikvincent 0:05ccbd4f84f1 10 furnished to do so, subject to the following conditions:
hendrikvincent 0:05ccbd4f84f1 11
hendrikvincent 0:05ccbd4f84f1 12 The above copyright notice and this permission notice shall be included in
hendrikvincent 0:05ccbd4f84f1 13 all copies or substantial portions of the Software.
hendrikvincent 0:05ccbd4f84f1 14
hendrikvincent 0:05ccbd4f84f1 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
hendrikvincent 0:05ccbd4f84f1 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
hendrikvincent 0:05ccbd4f84f1 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
hendrikvincent 0:05ccbd4f84f1 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
hendrikvincent 0:05ccbd4f84f1 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
hendrikvincent 0:05ccbd4f84f1 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
hendrikvincent 0:05ccbd4f84f1 21 THE SOFTWARE.
hendrikvincent 0:05ccbd4f84f1 22 */
hendrikvincent 0:05ccbd4f84f1 23
hendrikvincent 0:05ccbd4f84f1 24 /** \file
hendrikvincent 0:05ccbd4f84f1 25 HTTP Server header file
hendrikvincent 0:05ccbd4f84f1 26 */
hendrikvincent 0:05ccbd4f84f1 27
hendrikvincent 0:05ccbd4f84f1 28 #ifndef HTTP_SERVER_H
hendrikvincent 0:05ccbd4f84f1 29 #define HTTP_SERVER_H
hendrikvincent 0:05ccbd4f84f1 30
hendrikvincent 0:05ccbd4f84f1 31 class HTTPRequestHandler;
hendrikvincent 0:05ccbd4f84f1 32 class HTTPRequestDispatcher;
hendrikvincent 0:05ccbd4f84f1 33
hendrikvincent 0:05ccbd4f84f1 34 #include "core/net.h"
hendrikvincent 0:05ccbd4f84f1 35 #include "HTTPRequestHandler.h"
hendrikvincent 0:05ccbd4f84f1 36 #include "HTTPRequestDispatcher.h"
hendrikvincent 0:05ccbd4f84f1 37
hendrikvincent 0:05ccbd4f84f1 38 #include <string>
hendrikvincent 0:05ccbd4f84f1 39 using std::string;
hendrikvincent 0:05ccbd4f84f1 40
hendrikvincent 0:05ccbd4f84f1 41 #include <map>
hendrikvincent 0:05ccbd4f84f1 42 using std::map;
hendrikvincent 0:05ccbd4f84f1 43
hendrikvincent 0:05ccbd4f84f1 44 ///A simple HTTP server implementation
hendrikvincent 0:05ccbd4f84f1 45 /**
hendrikvincent 0:05ccbd4f84f1 46 The HTTPServer is composed of:
hendrikvincent 0:05ccbd4f84f1 47 - The actual server (HTTPServer)
hendrikvincent 0:05ccbd4f84f1 48 - A request dispatcher, instanciated on each request (HTTPRequestDispatcher)
hendrikvincent 0:05ccbd4f84f1 49 - Request handlers instanciated by the dispatcher(deriving from HTTPRequestHandler)
hendrikvincent 0:05ccbd4f84f1 50 */
hendrikvincent 0:05ccbd4f84f1 51 class HTTPServer
hendrikvincent 0:05ccbd4f84f1 52 {
hendrikvincent 0:05ccbd4f84f1 53 public:
hendrikvincent 0:05ccbd4f84f1 54 ///Instantiates the HTTP Server
hendrikvincent 0:05ccbd4f84f1 55 HTTPServer();
hendrikvincent 0:05ccbd4f84f1 56 ~HTTPServer();
hendrikvincent 0:05ccbd4f84f1 57
hendrikvincent 0:05ccbd4f84f1 58 struct handlersComp //Used to order handlers in the right way
hendrikvincent 0:05ccbd4f84f1 59 {
hendrikvincent 0:05ccbd4f84f1 60 bool operator() (const string& handler1, const string& handler2) const
hendrikvincent 0:05ccbd4f84f1 61 {
hendrikvincent 0:05ccbd4f84f1 62 //The first handler is longer than the second one
hendrikvincent 0:05ccbd4f84f1 63 if (handler1.length() > handler2.length())
hendrikvincent 0:05ccbd4f84f1 64 return true; //Returns true if handler1 is to appear before handler2
hendrikvincent 0:05ccbd4f84f1 65 else if (handler1.length() < handler2.length())
hendrikvincent 0:05ccbd4f84f1 66 return false;
hendrikvincent 0:05ccbd4f84f1 67 else //To avoid the == case, sort now by address
hendrikvincent 0:05ccbd4f84f1 68 return ((&handler1)>(&handler2));
hendrikvincent 0:05ccbd4f84f1 69 }
hendrikvincent 0:05ccbd4f84f1 70 };
hendrikvincent 0:05ccbd4f84f1 71
hendrikvincent 0:05ccbd4f84f1 72 ///Adds a handler
hendrikvincent 0:05ccbd4f84f1 73 /**
hendrikvincent 0:05ccbd4f84f1 74 Appends a handler to the handlers list
hendrikvincent 0:05ccbd4f84f1 75 @param T : class which will be instanciated to serve these requests
hendrikvincent 0:05ccbd4f84f1 76 @param path : requests starting with this path will be served using this handler
hendrikvincent 0:05ccbd4f84f1 77 */
hendrikvincent 0:05ccbd4f84f1 78 template<typename T>
hendrikvincent 0:05ccbd4f84f1 79 void addHandler(const char* path) //Template decl in header
hendrikvincent 0:05ccbd4f84f1 80 { m_lpHandlers[path] = &T::inst; }
hendrikvincent 0:05ccbd4f84f1 81
hendrikvincent 0:05ccbd4f84f1 82 ///Starts listening
hendrikvincent 0:05ccbd4f84f1 83 /**
hendrikvincent 0:05ccbd4f84f1 84 Binds server to a specific port and starts listening
hendrikvincent 0:05ccbd4f84f1 85 @param port : port on which to listen for incoming connections
hendrikvincent 0:05ccbd4f84f1 86 */
hendrikvincent 0:05ccbd4f84f1 87 void bind(int port = 80);
hendrikvincent 0:05ccbd4f84f1 88
hendrikvincent 0:05ccbd4f84f1 89 private:
hendrikvincent 0:05ccbd4f84f1 90 friend class HTTPRequestDispatcher;
hendrikvincent 0:05ccbd4f84f1 91
hendrikvincent 0:05ccbd4f84f1 92 void onTCPSocketEvent(TCPSocketEvent e);
hendrikvincent 0:05ccbd4f84f1 93
hendrikvincent 0:05ccbd4f84f1 94 TCPSocket* m_pTCPSocket;
hendrikvincent 0:05ccbd4f84f1 95 map< string, HTTPRequestHandler*(*)(const char*, const char*, TCPSocket*), handlersComp > m_lpHandlers;
hendrikvincent 0:05ccbd4f84f1 96
hendrikvincent 0:05ccbd4f84f1 97 };
hendrikvincent 0:05ccbd4f84f1 98
hendrikvincent 0:05ccbd4f84f1 99 //Including handlers here for more convenience
hendrikvincent 0:05ccbd4f84f1 100 #include "impl/RPCHandler.h"
hendrikvincent 0:05ccbd4f84f1 101 #include "impl/FSHandler.h"
hendrikvincent 0:05ccbd4f84f1 102 #include "impl/SimpleHandler.h"
hendrikvincent 0:05ccbd4f84f1 103
hendrikvincent 0:05ccbd4f84f1 104 #endif