mbed official / SprintUSBModem

USB Host Library for Sprint Dongles

Dependencies:   Socket USBHostWANDongleSprint lwip-sys lwip

Dependents:   SprintUSBModemWebsocketTest SprintUSBModemHTTPClientTest SprintUSBModemNTPClientTest SprintUSBModemSMSTest ... more

Fork of SprintUSBModem_bleedingedge by Donatien Garnier

ip/IPInterface.cpp@14:f6f17843e5ef, 2012-12-10 (annotated)

Committer:
donatien
Date:
Mon Dec 10 18:23:49 2012 +0000
Revision:
14:f6f17843e5ef
Parent:
2:f4d9c4ea17f9 
Separate USB/Sprint dev flows, fix regression in mbed rev. 41+ lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:8f57713b2147 1 /* IPInterface.cpp */
donatien 0:8f57713b2147 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 0:8f57713b2147 3 *
donatien 0:8f57713b2147 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 0:8f57713b2147 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 0:8f57713b2147 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 0:8f57713b2147 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 0:8f57713b2147 8 * furnished to do so, subject to the following conditions:
donatien 0:8f57713b2147 9 *
donatien 0:8f57713b2147 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 0:8f57713b2147 11 * substantial portions of the Software.
donatien 0:8f57713b2147 12 *
donatien 0:8f57713b2147 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 0:8f57713b2147 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 0:8f57713b2147 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 0:8f57713b2147 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 0:8f57713b2147 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 0:8f57713b2147 18 */
donatien 0:8f57713b2147 19
donatien 0:8f57713b2147 20 #include "core/fwk.h"
donatien 0:8f57713b2147 21
donatien 0:8f57713b2147 22 #include "IPInterface.h"
donatien 0:8f57713b2147 23
donatien 0:8f57713b2147 24 #include <cstring> //For strcpy
donatien 0:8f57713b2147 25
donatien 0:8f57713b2147 26
donatien 2:f4d9c4ea17f9 27 IPInterface::IPInterface() : m_connected(false)
donatien 0:8f57713b2147 28 {
donatien 0:8f57713b2147 29
donatien 0:8f57713b2147 30 }
donatien 0:8f57713b2147 31
donatien 0:8f57713b2147 32 /*virtual*/ IPInterface::~IPInterface()
donatien 0:8f57713b2147 33 {
donatien 0:8f57713b2147 34
donatien 0:8f57713b2147 35 }
donatien 0:8f57713b2147 36
donatien 0:8f57713b2147 37 void IPInterface::registerAsDefaultInterface() //First come, first served
donatien 0:8f57713b2147 38 {
donatien 0:8f57713b2147 39 s_pDefaultInterface = this;
donatien 0:8f57713b2147 40 }
donatien 0:8f57713b2147 41
donatien 0:8f57713b2147 42 void IPInterface::unregisterAsDefaultInterface() //Must be called before inst is destroyed to avoid invalid ptr fault
donatien 0:8f57713b2147 43 {
donatien 0:8f57713b2147 44 s_pDefaultInterface = NULL;
donatien 0:8f57713b2147 45 }
donatien 0:8f57713b2147 46
donatien 0:8f57713b2147 47 /*static*/ IPInterface* IPInterface::getDefaultInterface() //For use by TCP, UDP sockets library
donatien 0:8f57713b2147 48 {
donatien 0:8f57713b2147 49 return s_pDefaultInterface;
donatien 0:8f57713b2147 50 }
donatien 0:8f57713b2147 51
donatien 0:8f57713b2147 52 /*static*/ IPInterface* IPInterface::s_pDefaultInterface = NULL;
donatien 0:8f57713b2147 53
donatien 0:8f57713b2147 54
donatien 0:8f57713b2147 55 char* IPInterface::getIPAddress() //Get IP Address as a string ('a.b.c.d')
donatien 0:8f57713b2147 56 {
donatien 0:8f57713b2147 57 if(isConnected())
donatien 0:8f57713b2147 58 {
donatien 0:8f57713b2147 59 return m_ipAddr;
donatien 0:8f57713b2147 60 }
donatien 0:8f57713b2147 61 else
donatien 0:8f57713b2147 62 {
donatien 0:8f57713b2147 63 return NULL;
donatien 0:8f57713b2147 64 }
donatien 0:8f57713b2147 65 }
donatien 0:8f57713b2147 66
donatien 0:8f57713b2147 67 bool IPInterface::isConnected() //Is the interface connected?
donatien 0:8f57713b2147 68 {
donatien 0:8f57713b2147 69 return m_connected;
donatien 0:8f57713b2147 70 }
donatien 0:8f57713b2147 71
donatien 0:8f57713b2147 72 void IPInterface::setIPAddress(char* ipAddr)
donatien 0:8f57713b2147 73 {
donatien 0:8f57713b2147 74 std::strcpy(m_ipAddr, ipAddr); //Let's trust the derived class not to buffer overflow us
donatien 0:8f57713b2147 75 }
donatien 0:8f57713b2147 76
donatien 0:8f57713b2147 77 void IPInterface::setConnected(bool connected)
donatien 0:8f57713b2147 78 {
donatien 0:8f57713b2147 79 m_connected = connected;
donatien 0:8f57713b2147 80 }
donatien 0:8f57713b2147 81