Rahol Rajan / NetServices-Traffic

Used in Live Traffic Update Nokia LCD Display Project

Fork of NetServices by Segundo Equipo

services/http/server/HTTPServer.h@8:92b57208ab99, 2013-03-06 (annotated)

Committer:
rrajan8
Date:
Wed Mar 06 19:07:23 2013 +0000
Revision:
8:92b57208ab99
Parent:
0:ac1725ba162c 
This project utilizes mbed's networking features to display live traffic updates on the Nokia LCD using the MapQuest API's Traffic Web Service.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
segundo 0:ac1725ba162c 1
segundo 0:ac1725ba162c 2 /*
segundo 0:ac1725ba162c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
segundo 0:ac1725ba162c 4
segundo 0:ac1725ba162c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
segundo 0:ac1725ba162c 6 of this software and associated documentation files (the "Software"), to deal
segundo 0:ac1725ba162c 7 in the Software without restriction, including without limitation the rights
segundo 0:ac1725ba162c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
segundo 0:ac1725ba162c 9 copies of the Software, and to permit persons to whom the Software is
segundo 0:ac1725ba162c 10 furnished to do so, subject to the following conditions:
segundo 0:ac1725ba162c 11
segundo 0:ac1725ba162c 12 The above copyright notice and this permission notice shall be included in
segundo 0:ac1725ba162c 13 all copies or substantial portions of the Software.
segundo 0:ac1725ba162c 14
segundo 0:ac1725ba162c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
segundo 0:ac1725ba162c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
segundo 0:ac1725ba162c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
segundo 0:ac1725ba162c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
segundo 0:ac1725ba162c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
segundo 0:ac1725ba162c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
segundo 0:ac1725ba162c 21 THE SOFTWARE.
segundo 0:ac1725ba162c 22 */
segundo 0:ac1725ba162c 23
segundo 0:ac1725ba162c 24 /** \file
segundo 0:ac1725ba162c 25 HTTP Server header file
segundo 0:ac1725ba162c 26 */
segundo 0:ac1725ba162c 27
segundo 0:ac1725ba162c 28 #ifndef HTTP_SERVER_H
segundo 0:ac1725ba162c 29 #define HTTP_SERVER_H
segundo 0:ac1725ba162c 30
segundo 0:ac1725ba162c 31 class HTTPRequestHandler;
segundo 0:ac1725ba162c 32 class HTTPRequestDispatcher;
segundo 0:ac1725ba162c 33
segundo 0:ac1725ba162c 34 #include "core/net.h"
segundo 0:ac1725ba162c 35 #include "HTTPRequestHandler.h"
segundo 0:ac1725ba162c 36 #include "HTTPRequestDispatcher.h"
segundo 0:ac1725ba162c 37
segundo 0:ac1725ba162c 38 #include <string>
segundo 0:ac1725ba162c 39 using std::string;
segundo 0:ac1725ba162c 40
segundo 0:ac1725ba162c 41 #include <map>
segundo 0:ac1725ba162c 42 using std::map;
segundo 0:ac1725ba162c 43
segundo 0:ac1725ba162c 44 ///A simple HTTP server implementation
segundo 0:ac1725ba162c 45 /**
segundo 0:ac1725ba162c 46 The HTTPServer is composed of:
segundo 0:ac1725ba162c 47 - The actual server (HTTPServer)
segundo 0:ac1725ba162c 48 - A request dispatcher, instanciated on each request (HTTPRequestDispatcher)
segundo 0:ac1725ba162c 49 - Request handlers instanciated by the dispatcher(deriving from HTTPRequestHandler)
segundo 0:ac1725ba162c 50 */
segundo 0:ac1725ba162c 51 class HTTPServer
segundo 0:ac1725ba162c 52 {
segundo 0:ac1725ba162c 53 public:
segundo 0:ac1725ba162c 54 ///Instantiates the HTTP Server
segundo 0:ac1725ba162c 55 HTTPServer();
segundo 0:ac1725ba162c 56 ~HTTPServer();
segundo 0:ac1725ba162c 57
segundo 0:ac1725ba162c 58 struct handlersComp //Used to order handlers in the right way
segundo 0:ac1725ba162c 59 {
segundo 0:ac1725ba162c 60 bool operator() (const string& handler1, const string& handler2) const
segundo 0:ac1725ba162c 61 {
segundo 0:ac1725ba162c 62 //The first handler is longer than the second one
segundo 0:ac1725ba162c 63 if (handler1.length() > handler2.length())
segundo 0:ac1725ba162c 64 return true; //Returns true if handler1 is to appear before handler2
segundo 0:ac1725ba162c 65 else if (handler1.length() < handler2.length())
segundo 0:ac1725ba162c 66 return false;
segundo 0:ac1725ba162c 67 else //To avoid the == case, sort now by address
segundo 0:ac1725ba162c 68 return ((&handler1)>(&handler2));
segundo 0:ac1725ba162c 69 }
segundo 0:ac1725ba162c 70 };
segundo 0:ac1725ba162c 71
segundo 0:ac1725ba162c 72 ///Adds a handler
segundo 0:ac1725ba162c 73 /**
segundo 0:ac1725ba162c 74 Appends a handler to the handlers list
segundo 0:ac1725ba162c 75 @param T : class which will be instanciated to serve these requests
segundo 0:ac1725ba162c 76 @param path : requests starting with this path will be served using this handler
segundo 0:ac1725ba162c 77 */
segundo 0:ac1725ba162c 78 template<typename T>
segundo 0:ac1725ba162c 79 void addHandler(const char* path) //Template decl in header
segundo 0:ac1725ba162c 80 { m_lpHandlers[path] = &T::inst; }
segundo 0:ac1725ba162c 81
segundo 0:ac1725ba162c 82 ///Starts listening
segundo 0:ac1725ba162c 83 /**
segundo 0:ac1725ba162c 84 Binds server to a specific port and starts listening
segundo 0:ac1725ba162c 85 @param port : port on which to listen for incoming connections
segundo 0:ac1725ba162c 86 */
segundo 0:ac1725ba162c 87 void bind(int port = 80);
segundo 0:ac1725ba162c 88
segundo 0:ac1725ba162c 89 private:
segundo 0:ac1725ba162c 90 friend class HTTPRequestDispatcher;
segundo 0:ac1725ba162c 91
segundo 0:ac1725ba162c 92 void onTCPSocketEvent(TCPSocketEvent e);
segundo 0:ac1725ba162c 93
segundo 0:ac1725ba162c 94 TCPSocket* m_pTCPSocket;
segundo 0:ac1725ba162c 95 map< string, HTTPRequestHandler*(*)(const char*, const char*, TCPSocket*), handlersComp > m_lpHandlers;
segundo 0:ac1725ba162c 96
segundo 0:ac1725ba162c 97 };
segundo 0:ac1725ba162c 98
segundo 0:ac1725ba162c 99 //Including handlers here for more convenience
segundo 0:ac1725ba162c 100 #include "impl/RPCHandler.h"
segundo 0:ac1725ba162c 101 #include "impl/FSHandler.h"
segundo 0:ac1725ba162c 102 #include "impl/SimpleHandler.h"
segundo 0:ac1725ba162c 103
segundo 0:ac1725ba162c 104 #endif