Rahol Rajan / NetServices-Traffic

Used in Live Traffic Update Nokia LCD Display Project

Fork of NetServices by Segundo Equipo

if/net/netudpsocket.cpp@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 #include "netudpsocket.h"
segundo 0:ac1725ba162c 25
segundo 0:ac1725ba162c 26 //#define __DEBUG
segundo 0:ac1725ba162c 27 #include "dbg/dbg.h"
segundo 0:ac1725ba162c 28
segundo 0:ac1725ba162c 29 NetUdpSocket::NetUdpSocket() : m_host(), m_client(), m_refs(0), m_closed(false), m_removed(false), m_pCbItem(NULL), m_pCbMeth(NULL), m_events()
segundo 0:ac1725ba162c 30 {
segundo 0:ac1725ba162c 31 Net::registerNetUdpSocket(this);
segundo 0:ac1725ba162c 32 }
segundo 0:ac1725ba162c 33
segundo 0:ac1725ba162c 34 NetUdpSocket::~NetUdpSocket() //close()
segundo 0:ac1725ba162c 35 {
segundo 0:ac1725ba162c 36 Net::unregisterNetUdpSocket(this);
segundo 0:ac1725ba162c 37 }
segundo 0:ac1725ba162c 38
segundo 0:ac1725ba162c 39
segundo 0:ac1725ba162c 40 //Callbacks
segundo 0:ac1725ba162c 41 #if 0 //Just for info
segundo 0:ac1725ba162c 42 void NetUdpSocket::setOnEvent()
segundo 0:ac1725ba162c 43 {
segundo 0:ac1725ba162c 44 m_pCbItem = (CDummy*) pItem;
segundo 0:ac1725ba162c 45 m_pCbMeth = (void (CDummy::*)(NetUdpSocketEvent)) pMethod;
segundo 0:ac1725ba162c 46 }
segundo 0:ac1725ba162c 47 #endif
segundo 0:ac1725ba162c 48
segundo 0:ac1725ba162c 49 void NetUdpSocket::resetOnEvent()
segundo 0:ac1725ba162c 50 {
segundo 0:ac1725ba162c 51 m_pCbItem = NULL;
segundo 0:ac1725ba162c 52 m_pCbMeth = NULL;
segundo 0:ac1725ba162c 53 }
segundo 0:ac1725ba162c 54
segundo 0:ac1725ba162c 55 void NetUdpSocket::queueEvent(NetUdpSocketEvent e)
segundo 0:ac1725ba162c 56 {
segundo 0:ac1725ba162c 57 m_events.push(e);
segundo 0:ac1725ba162c 58 }
segundo 0:ac1725ba162c 59
segundo 0:ac1725ba162c 60 void NetUdpSocket::discardEvents()
segundo 0:ac1725ba162c 61 {
segundo 0:ac1725ba162c 62 while( !m_events.empty() )
segundo 0:ac1725ba162c 63 {
segundo 0:ac1725ba162c 64 m_events.pop();
segundo 0:ac1725ba162c 65 }
segundo 0:ac1725ba162c 66 }
segundo 0:ac1725ba162c 67
segundo 0:ac1725ba162c 68 void NetUdpSocket::flushEvents() //To be called during polling
segundo 0:ac1725ba162c 69 {
segundo 0:ac1725ba162c 70 while( !m_events.empty() )
segundo 0:ac1725ba162c 71 {
segundo 0:ac1725ba162c 72 onEvent(m_events.front());
segundo 0:ac1725ba162c 73 m_events.pop();
segundo 0:ac1725ba162c 74 }
segundo 0:ac1725ba162c 75 }
segundo 0:ac1725ba162c 76
segundo 0:ac1725ba162c 77 void NetUdpSocket::onEvent(NetUdpSocketEvent e) //To be called during polling
segundo 0:ac1725ba162c 78 {
segundo 0:ac1725ba162c 79 if(m_pCbItem && m_pCbMeth)
segundo 0:ac1725ba162c 80 (m_pCbItem->*m_pCbMeth)(e);
segundo 0:ac1725ba162c 81 }
segundo 0:ac1725ba162c 82