Simon Ford / NetServices

Version of http://mbed.org/cookbook/NetServicesTribute with setting set the same for LPC2368

Dependents:   UDPSocketExample 24LCxx_I2CApp WeatherPlatform_pachube HvZServerLib ... more

core/netservice.cpp@0:350011bf8be7, 2010-11-23 (annotated)

Committer:
simon
Date:
Tue Nov 23 14:15:36 2010 +0000
Revision:
0:350011bf8be7
Experimental version for testing UDP

Who changed what in which revision?

UserRevisionLine numberNew contents of line
simon 0:350011bf8be7 1
simon 0:350011bf8be7 2 /*
simon 0:350011bf8be7 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
simon 0:350011bf8be7 4
simon 0:350011bf8be7 5 Permission is hereby granted, free of charge, to any person obtaining a copy
simon 0:350011bf8be7 6 of this software and associated documentation files (the "Software"), to deal
simon 0:350011bf8be7 7 in the Software without restriction, including without limitation the rights
simon 0:350011bf8be7 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
simon 0:350011bf8be7 9 copies of the Software, and to permit persons to whom the Software is
simon 0:350011bf8be7 10 furnished to do so, subject to the following conditions:
simon 0:350011bf8be7 11
simon 0:350011bf8be7 12 The above copyright notice and this permission notice shall be included in
simon 0:350011bf8be7 13 all copies or substantial portions of the Software.
simon 0:350011bf8be7 14
simon 0:350011bf8be7 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
simon 0:350011bf8be7 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
simon 0:350011bf8be7 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
simon 0:350011bf8be7 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
simon 0:350011bf8be7 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
simon 0:350011bf8be7 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
simon 0:350011bf8be7 21 THE SOFTWARE.
simon 0:350011bf8be7 22 */
simon 0:350011bf8be7 23
simon 0:350011bf8be7 24 #include "netservice.h"
simon 0:350011bf8be7 25 #include "net.h"
simon 0:350011bf8be7 26
simon 0:350011bf8be7 27 //#define __DEBUG
simon 0:350011bf8be7 28 #include "dbg/dbg.h"
simon 0:350011bf8be7 29
simon 0:350011bf8be7 30 NetService::NetService(bool owned /*= true*/) : m_closed(false), m_removed(false), m_owned(owned)
simon 0:350011bf8be7 31 {
simon 0:350011bf8be7 32 NetService::lpServices().push_back(this);
simon 0:350011bf8be7 33 DBG("\r\n[ + %p ] %d\r\n", (void*)this, lpServices().size());
simon 0:350011bf8be7 34 }
simon 0:350011bf8be7 35
simon 0:350011bf8be7 36 NetService::~NetService()
simon 0:350011bf8be7 37 {
simon 0:350011bf8be7 38 // DBG("\r\nService removed\r\n");
simon 0:350011bf8be7 39 // DBG("\r\nNow %d services running\r\n", lpServices().size()-1);
simon 0:350011bf8be7 40 DBG("\r\n[ - %p ] %d\r\n", (void*)this, lpServices().size()-1);
simon 0:350011bf8be7 41 if((!m_owned) || (!m_removed)) //Destructor was not called by servicesPoll()
simon 0:350011bf8be7 42 {
simon 0:350011bf8be7 43 if(m_owned)
simon 0:350011bf8be7 44 DBG("\r\nWARN!!!Service removed in dtor!!!\r\n");
simon 0:350011bf8be7 45 NetService::lpServices().remove(this);
simon 0:350011bf8be7 46 }
simon 0:350011bf8be7 47 }
simon 0:350011bf8be7 48
simon 0:350011bf8be7 49 void NetService::poll()
simon 0:350011bf8be7 50 {
simon 0:350011bf8be7 51
simon 0:350011bf8be7 52 }
simon 0:350011bf8be7 53
simon 0:350011bf8be7 54 void NetService::servicesPoll() //Poll all registered services & destroy closed ones
simon 0:350011bf8be7 55 {
simon 0:350011bf8be7 56 list<NetService*>::iterator it;
simon 0:350011bf8be7 57 DBG("\r\nServices polling over %d services\r\n", lpServices().size());
simon 0:350011bf8be7 58 for( it = lpServices().begin(); it != lpServices().end(); )
simon 0:350011bf8be7 59 {
simon 0:350011bf8be7 60 if( (*it)->m_owned && (*it)->m_closed )
simon 0:350011bf8be7 61 {
simon 0:350011bf8be7 62 DBG("\r\nService %p is flagged as closed\r\n", (*it));
simon 0:350011bf8be7 63 (*it)->m_removed = true;
simon 0:350011bf8be7 64 delete (*it);
simon 0:350011bf8be7 65 it = lpServices().erase(it);
simon 0:350011bf8be7 66 }
simon 0:350011bf8be7 67 else
simon 0:350011bf8be7 68 {
simon 0:350011bf8be7 69 //DBG("Service %p polling start\n", (*it));
simon 0:350011bf8be7 70 (*it)->poll();
simon 0:350011bf8be7 71 //DBG("Service %p polling end\n", (*it));
simon 0:350011bf8be7 72 it++;
simon 0:350011bf8be7 73 }
simon 0:350011bf8be7 74 }
simon 0:350011bf8be7 75
simon 0:350011bf8be7 76 }
simon 0:350011bf8be7 77
simon 0:350011bf8be7 78 void NetService::close()
simon 0:350011bf8be7 79 {
simon 0:350011bf8be7 80 DBG("\r\nService %p to be closed (owned = %d)\r\n", this, m_owned);
simon 0:350011bf8be7 81 m_closed = true;
simon 0:350011bf8be7 82 }
simon 0:350011bf8be7 83
simon 0:350011bf8be7 84 list<NetService*>& NetService::lpServices()
simon 0:350011bf8be7 85 {
simon 0:350011bf8be7 86 static list<NetService*>* pInst = new list<NetService*>(); //Called only once
simon 0:350011bf8be7 87 return *pInst;
simon 0:350011bf8be7 88 }