mirror of https://github.com/ARMmbed/mbed-os.git
82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
/* IPInterface.cpp */
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/* Copyright (C) 2012 mbed.org, MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
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* and associated documentation files (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge, publish, distribute,
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* sublicense, and/or sell 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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*
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* The above copyright notice and this permission notice shall be included in all copies or
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* substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER 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 THE SOFTWARE.
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*/
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#include "core/fwk.h"
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#include "IPInterface.h"
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#include <cstring> //For strcpy
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IPInterface::IPInterface() : m_connected(false)
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{
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}
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/*virtual*/ IPInterface::~IPInterface()
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{
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}
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void IPInterface::registerAsDefaultInterface() //First come, first served
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{
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s_pDefaultInterface = this;
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}
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void IPInterface::unregisterAsDefaultInterface() //Must be called before inst is destroyed to avoid invalid ptr fault
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{
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s_pDefaultInterface = NULL;
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}
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/*static*/ IPInterface* IPInterface::getDefaultInterface() //For use by TCP, UDP sockets library
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{
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return s_pDefaultInterface;
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}
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/*static*/ IPInterface* IPInterface::s_pDefaultInterface = NULL;
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char* IPInterface::getIPAddress() //Get IP Address as a string ('a.b.c.d')
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{
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if(isConnected())
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{
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return m_ipAddr;
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}
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else
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{
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return NULL;
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}
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}
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bool IPInterface::isConnected() //Is the interface connected?
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{
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return m_connected;
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}
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void IPInterface::setIPAddress(char* ipAddr)
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{
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std::strcpy(m_ipAddr, ipAddr); //Let's trust the derived class not to buffer overflow us
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}
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void IPInterface::setConnected(bool connected)
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{
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m_connected = connected;
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}
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