Lorcan Smith / Mbed 2 deprecated Enet_SPI

SNMP agent attached to SPI slave

Dependencies:   mbed

core/netservice.cpp@0:2a53a4c3238c, 2012-08-13 (annotated)

Committer:
lorcansmith
Date:
Mon Aug 13 15:07:40 2012 +0000
Revision:
0:2a53a4c3238c
v1.1 release includes ioAlarm traps

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lorcansmith 0:2a53a4c3238c 1
lorcansmith 0:2a53a4c3238c 2 /*
lorcansmith 0:2a53a4c3238c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
lorcansmith 0:2a53a4c3238c 4
lorcansmith 0:2a53a4c3238c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
lorcansmith 0:2a53a4c3238c 6 of this software and associated documentation files (the "Software"), to deal
lorcansmith 0:2a53a4c3238c 7 in the Software without restriction, including without limitation the rights
lorcansmith 0:2a53a4c3238c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
lorcansmith 0:2a53a4c3238c 9 copies of the Software, and to permit persons to whom the Software is
lorcansmith 0:2a53a4c3238c 10 furnished to do so, subject to the following conditions:
lorcansmith 0:2a53a4c3238c 11
lorcansmith 0:2a53a4c3238c 12 The above copyright notice and this permission notice shall be included in
lorcansmith 0:2a53a4c3238c 13 all copies or substantial portions of the Software.
lorcansmith 0:2a53a4c3238c 14
lorcansmith 0:2a53a4c3238c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
lorcansmith 0:2a53a4c3238c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
lorcansmith 0:2a53a4c3238c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
lorcansmith 0:2a53a4c3238c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
lorcansmith 0:2a53a4c3238c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
lorcansmith 0:2a53a4c3238c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
lorcansmith 0:2a53a4c3238c 21 THE SOFTWARE.
lorcansmith 0:2a53a4c3238c 22 */
lorcansmith 0:2a53a4c3238c 23
lorcansmith 0:2a53a4c3238c 24 #include "netservice.h"
lorcansmith 0:2a53a4c3238c 25 #include "net.h"
lorcansmith 0:2a53a4c3238c 26
lorcansmith 0:2a53a4c3238c 27 //#define __DEBUG
lorcansmith 0:2a53a4c3238c 28 #include "dbg/dbg.h"
lorcansmith 0:2a53a4c3238c 29
lorcansmith 0:2a53a4c3238c 30
lorcansmith 0:2a53a4c3238c 31 NetService::NetService(bool owned /*= true*/) : m_closed(false), m_removed(false), m_owned(owned)
lorcansmith 0:2a53a4c3238c 32 {
lorcansmith 0:2a53a4c3238c 33 NetService::lpServices().push_back(this);
lorcansmith 0:2a53a4c3238c 34 DBG("\r\n[ + %p ] %d\r\n", (void*)this, lpServices().size());
lorcansmith 0:2a53a4c3238c 35 }
lorcansmith 0:2a53a4c3238c 36
lorcansmith 0:2a53a4c3238c 37 NetService::~NetService()
lorcansmith 0:2a53a4c3238c 38 {
lorcansmith 0:2a53a4c3238c 39 // DBG("\r\nService removed\r\n");
lorcansmith 0:2a53a4c3238c 40 // DBG("\r\nNow %d services running\r\n", lpServices().size()-1);
lorcansmith 0:2a53a4c3238c 41 DBG("\r\n[ - %p ] %d\r\n", (void*)this, lpServices().size()-1);
lorcansmith 0:2a53a4c3238c 42 if((!m_owned) || (!m_removed)) //Destructor was not called by servicesPoll()
lorcansmith 0:2a53a4c3238c 43 {
lorcansmith 0:2a53a4c3238c 44 if(m_owned)
lorcansmith 0:2a53a4c3238c 45 DBG("\r\nWARN!!!Service removed in dtor!!!\r\n");
lorcansmith 0:2a53a4c3238c 46 NetService::lpServices().remove(this);
lorcansmith 0:2a53a4c3238c 47 }
lorcansmith 0:2a53a4c3238c 48 }
lorcansmith 0:2a53a4c3238c 49
lorcansmith 0:2a53a4c3238c 50 void NetService::poll()
lorcansmith 0:2a53a4c3238c 51 {
lorcansmith 0:2a53a4c3238c 52
lorcansmith 0:2a53a4c3238c 53 }
lorcansmith 0:2a53a4c3238c 54
lorcansmith 0:2a53a4c3238c 55 void NetService::servicesPoll() //Poll all registered services & destroy closed ones
lorcansmith 0:2a53a4c3238c 56 {
lorcansmith 0:2a53a4c3238c 57 list<NetService*>::iterator it;
lorcansmith 0:2a53a4c3238c 58 DBG("\r\nServices polling over %d services\r\n", lpServices().size());
lorcansmith 0:2a53a4c3238c 59 for( it = lpServices().begin(); it != lpServices().end(); )
lorcansmith 0:2a53a4c3238c 60 {
lorcansmith 0:2a53a4c3238c 61 if( (*it)->m_owned && (*it)->m_closed )
lorcansmith 0:2a53a4c3238c 62 {
lorcansmith 0:2a53a4c3238c 63 DBG("\r\nService %p is flagged as closed\r\n", (*it));
lorcansmith 0:2a53a4c3238c 64 (*it)->m_removed = true;
lorcansmith 0:2a53a4c3238c 65 delete (*it);
lorcansmith 0:2a53a4c3238c 66 it = lpServices().erase(it);
lorcansmith 0:2a53a4c3238c 67 }
lorcansmith 0:2a53a4c3238c 68 else
lorcansmith 0:2a53a4c3238c 69 {
lorcansmith 0:2a53a4c3238c 70 //DBG("Service %p polling start\n", (*it));
lorcansmith 0:2a53a4c3238c 71 (*it)->poll();
lorcansmith 0:2a53a4c3238c 72 //DBG("Service %p polling end\n", (*it));
lorcansmith 0:2a53a4c3238c 73 it++;
lorcansmith 0:2a53a4c3238c 74 }
lorcansmith 0:2a53a4c3238c 75 }
lorcansmith 0:2a53a4c3238c 76
lorcansmith 0:2a53a4c3238c 77 }
lorcansmith 0:2a53a4c3238c 78
lorcansmith 0:2a53a4c3238c 79 void NetService::close()
lorcansmith 0:2a53a4c3238c 80 {
lorcansmith 0:2a53a4c3238c 81 DBG("\r\nService %p to be closed (owned = %d)\r\n", this, m_owned);
lorcansmith 0:2a53a4c3238c 82 m_closed = true;
lorcansmith 0:2a53a4c3238c 83 }
lorcansmith 0:2a53a4c3238c 84
lorcansmith 0:2a53a4c3238c 85 list<NetService*>& NetService::lpServices()
lorcansmith 0:2a53a4c3238c 86 {
lorcansmith 0:2a53a4c3238c 87 static list<NetService*>* pInst = new list<NetService*>(); //Called only once
lorcansmith 0:2a53a4c3238c 88 return *pInst;
lorcansmith 0:2a53a4c3238c 89 }