Rahol Rajan / NetServices-Traffic

Used in Live Traffic Update Nokia LCD Display Project

Fork of NetServices by Segundo Equipo

core/netservice.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 /**
segundo 0:ac1725ba162c 25 \file Net Service base class header file
segundo 0:ac1725ba162c 26 */
segundo 0:ac1725ba162c 27
segundo 0:ac1725ba162c 28 #ifndef NETSERVICE_H
segundo 0:ac1725ba162c 29 #define NETSERVICE_H
segundo 0:ac1725ba162c 30
segundo 0:ac1725ba162c 31 #include <list>
segundo 0:ac1725ba162c 32 using std::list;
segundo 0:ac1725ba162c 33
segundo 0:ac1725ba162c 34 ///Net Service base class
segundo 0:ac1725ba162c 35 /**
segundo 0:ac1725ba162c 36 Each connection-oriented object can register as service (by inheriting this class), so that it is polled regularly.
segundo 0:ac1725ba162c 37 It notifies the pool when the connection is terminated so that it can be destroyed.
segundo 0:ac1725ba162c 38 */
segundo 0:ac1725ba162c 39 class NetService
segundo 0:ac1725ba162c 40 {
segundo 0:ac1725ba162c 41 public:
segundo 0:ac1725ba162c 42 ///Instantiates a new service
segundo 0:ac1725ba162c 43 /**
segundo 0:ac1725ba162c 44 @param owned If true the object is owned by the pool and will be destroyed on closure.
segundo 0:ac1725ba162c 45 */
segundo 0:ac1725ba162c 46 NetService(bool owned = true); //Is owned by the pool?
segundo 0:ac1725ba162c 47 virtual ~NetService();
segundo 0:ac1725ba162c 48
segundo 0:ac1725ba162c 49 ///This method can be inherited so that it is called on each @a Net::poll() call.
segundo 0:ac1725ba162c 50 virtual void poll();
segundo 0:ac1725ba162c 51
segundo 0:ac1725ba162c 52 static void servicesPoll(); //Poll all registered services & destroy closed ones
segundo 0:ac1725ba162c 53
segundo 0:ac1725ba162c 54 protected:
segundo 0:ac1725ba162c 55 ///This flags the service as to be destructed if owned by the pool.
segundo 0:ac1725ba162c 56 void close();
segundo 0:ac1725ba162c 57
segundo 0:ac1725ba162c 58 private:
segundo 0:ac1725ba162c 59 bool m_closed;
segundo 0:ac1725ba162c 60 bool m_removed;
segundo 0:ac1725ba162c 61 bool m_owned;
segundo 0:ac1725ba162c 62
segundo 0:ac1725ba162c 63 static list<NetService*>& lpServices(); //Helper to prevent static initialization fiasco
segundo 0:ac1725ba162c 64
segundo 0:ac1725ba162c 65 };
segundo 0:ac1725ba162c 66
segundo 0:ac1725ba162c 67 #endif