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netservice.cpp
00001 00002 /* 00003 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) 00004 00005 Permission is hereby granted, free of charge, to any person obtaining a copy 00006 of this software and associated documentation files (the "Software"), to deal 00007 in the Software without restriction, including without limitation the rights 00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00009 copies of the Software, and to permit persons to whom the Software is 00010 furnished to do so, subject to the following conditions: 00011 00012 The above copyright notice and this permission notice shall be included in 00013 all copies or substantial portions of the Software. 00014 00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00018 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00019 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00020 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00021 THE SOFTWARE. 00022 */ 00023 00024 #include "netservice.h" 00025 #include "net.h" 00026 00027 //#define __DEBUG 00028 #include "dbg/dbg.h" 00029 00030 NetService::NetService(bool owned /*= true*/) : m_closed(false), m_removed(false), m_owned(owned) 00031 { 00032 NetService::lpServices().push_back(this); 00033 DBG("\r\n[ + %p ] %d\r\n", (void*)this, lpServices().size()); 00034 } 00035 00036 NetService::~NetService() 00037 { 00038 // DBG("\r\nService removed\r\n"); 00039 // DBG("\r\nNow %d services running\r\n", lpServices().size()-1); 00040 DBG("\r\n[ - %p ] %d\r\n", (void*)this, lpServices().size()-1); 00041 if((!m_owned) || (!m_removed)) //Destructor was not called by servicesPoll() 00042 { 00043 if(m_owned) 00044 DBG("\r\nWARN!!!Service removed in dtor!!!\r\n"); 00045 NetService::lpServices().remove(this); 00046 } 00047 } 00048 00049 void NetService::poll() 00050 { 00051 00052 } 00053 00054 void NetService::servicesPoll() //Poll all registered services & destroy closed ones 00055 { 00056 list<NetService*>::iterator it; 00057 DBG("\r\nServices polling over %d services\r\n", lpServices().size()); 00058 for( it = lpServices().begin(); it != lpServices().end(); ) 00059 { 00060 if( (*it)->m_owned && (*it)->m_closed ) 00061 { 00062 DBG("\r\nService %p is flagged as closed\r\n", (*it)); 00063 (*it)->m_removed = true; 00064 delete (*it); 00065 it = lpServices().erase(it); 00066 } 00067 else 00068 { 00069 //DBG("Service %p polling start\n", (*it)); 00070 (*it)->poll(); 00071 //DBG("Service %p polling end\n", (*it)); 00072 it++; 00073 } 00074 } 00075 00076 } 00077 00078 void NetService::close() 00079 { 00080 DBG("\r\nService %p to be closed (owned = %d)\r\n", this, m_owned); 00081 m_closed = true; 00082 } 00083 00084 list<NetService*>& NetService::lpServices() 00085 { 00086 static list<NetService*>* pInst = new list<NetService*>(); //Called only once 00087 return *pInst; 00088 }
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