Implementation of 3G USB Modem Huawei E372
Diff: IPInterface.h
- Revision:
- 2:61ac95f0af72
- Parent:
- 1:fbf17fb09581
--- a/IPInterface.h Fri Feb 20 17:15:55 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,60 +0,0 @@ -/* IPInterface.h */ -/* Copyright (C) 2012 mbed.org, MIT License - * - * Permission is hereby granted, free of charge, to any person obtaining a copy of this software - * and associated documentation files (the "Software"), to deal in the Software without restriction, - * including without limitation the rights to use, copy, modify, merge, publish, distribute, - * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all copies or - * substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING - * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#ifndef IPINTERFACE_H_ -#define IPINTERFACE_H_ - -#include "core/fwk.h" - -/** Generic IP-based network interface - * - */ -class IPInterface -{ -public: - IPInterface(); - virtual ~IPInterface(); - - //int init(); //Initialize interface; no connection should be performed at this stage - virtual int connect() = 0; //Do connect the interface - virtual int disconnect() = 0; - //It is encouraged that the derived class implement a "setup(...)" function to configure the interface before the connection - - char* getIPAddress(); //Get IP Address as a string ('a.b.c.d') - bool isConnected(); //Is the interface connected? - - static IPInterface* getDefaultInterface(); //For use by TCP, UDP sockets library - - //WARN: Implementation will have to be more careful in case of multiple interfaces (or implement a routing protocol based on local IP addresses differentiation) - void registerAsDefaultInterface(); //First come, first served - void unregisterAsDefaultInterface(); //Must be called before inst is destroyed to avoid invalid ptr fault - -protected: - //Must be called by subclasses - void setIPAddress(char* ipAddr); - void setConnected(bool connected); - -private: - char m_ipAddr[16]; - bool m_connected; - - static IPInterface* s_pDefaultInterface; -}; - -#endif /* IPINTERFACE_H_ */