Integrating the ublox LISA C200 modem
Fork of SprintUSBModemHTTPClientTest by
Diff: SprintUSBModem/ip/IPInterface.h
- Revision:
- 5:3f93dd1d4cb3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SprintUSBModem/ip/IPInterface.h Thu Sep 26 00:44:20 2013 -0500 @@ -0,0 +1,60 @@ +/* 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_ */