Rob Greenhill / EthernetNetIf

LPC1768/core/net.h@0:f993b6d8b1d8, 2012-05-29 (annotated)

Committer:
zoot661
Date:
Tue May 29 09:49:18 2012 +0000
Revision:
0:f993b6d8b1d8

        

        
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/*





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Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)





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Permission is hereby granted, free of charge, to any person obtaining a copy





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of this software and associated documentation files (the "Software"), to deal





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in the Software without restriction, including without limitation the rights





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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell





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copies of the Software, and to permit persons to whom the Software is





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furnished to do so, subject to the following conditions:





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The above copyright notice and this permission notice shall be included in





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all copies or substantial portions of the Software.





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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR





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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,





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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE





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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER





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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,





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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN





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THE SOFTWARE.





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*/





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#ifndef NET_H





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#define NET_H





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class NetIf;





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class NetTcpSocket;





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class NetUdpSocket;





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class NetDnsRequest;





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#include <list>





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using std::list;





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/*





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#include "host.h"





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#include "ipaddr.h"





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#include "netservice.h"





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#include "if/net/netif.h"





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#include "if/net/nettcpsocket.h"





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#include "if/net/netudpsocket.h"





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#include "if/net/netdnsrequest.h"





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*/





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class Host;





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class NetIf;





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class NetTcpSocket;





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class NetUdpSocket;





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class NetDnsRequest;





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class Net





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{





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private:





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  Net();





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  ~Net();





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public:  





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  static void poll(); //Poll every if & socket





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  static NetTcpSocket* tcpSocket(NetIf& netif);





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  static NetTcpSocket* tcpSocket(); //Socket on default if





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  static void releaseTcpSocket(NetTcpSocket* pNetTcpSocket);





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  static NetUdpSocket* udpSocket(NetIf& netif);





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  static NetUdpSocket* udpSocket(); //Socket on default if





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  static void releaseUdpSocket(NetUdpSocket* pNetUdpSocket);





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  static NetDnsRequest* dnsRequest(const char* hostname, NetIf& netif);





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  static NetDnsRequest* dnsRequest(const char* hostname); //Create a new NetDnsRequest object from default if





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  static NetDnsRequest* dnsRequest(Host* pHost, NetIf& netif);





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  static NetDnsRequest* dnsRequest(Host* pHost); //Create a new NetDnsRequest object from default if





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  static void setDefaultIf(NetIf& netif); //Deprecated





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  static void setDefaultIf(NetIf* pIf);





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  static NetIf* getDefaultIf();





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protected:





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  friend class NetIf;





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  friend class NetTcpSocket;





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  friend class NetUdpSocket;





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  static void registerIf(NetIf* pIf);





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  static void unregisterIf(NetIf* pIf);





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  static void registerNetTcpSocket(NetTcpSocket* pNetTcpSocket);





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  static void unregisterNetTcpSocket(NetTcpSocket* pNetTcpSocket);  





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  static void registerNetUdpSocket(NetUdpSocket* pNetUdpSocket);





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  static void unregisterNetUdpSocket(NetUdpSocket* pNetUdpSocket);  





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private:





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  static Net& net(); //Return inst of singleton





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  NetIf* m_defaultIf;





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  list<NetIf*> m_lpIf;





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  list<NetTcpSocket*> m_lpNetTcpSocket;





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  list<NetUdpSocket*> m_lpNetUdpSocket;





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};





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#endif