CHENGQI YANG / SmartLab_MuRata

Murata RF modules are designed to simplify wireless development and certification by minimizing the amount of RF expertise you need to wirelessly enable a wide range of applications.

Type/IPAddress.cpp@9:0ce800923eda, 2016-03-16 (annotated)

Committer:
yangcq88517
Date:
Wed Mar 16 15:04:46 2016 +0000
Revision:
9:0ce800923eda
Parent:
1:fd19bd683e90 
bug fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yangcq88517 0:8e83b9448758 1 #include "IPAddress.h"
yangcq88517 0:8e83b9448758 2
yangcq88517 0:8e83b9448758 3 using namespace SmartLabMuRata;
yangcq88517 9:0ce800923eda 4 IPAddress::IPAddress()
yangcq88517 9:0ce800923eda 5 {}
yangcq88517 0:8e83b9448758 6
yangcq88517 9:0ce800923eda 7 IPAddress::IPAddress(const char * ipString)
yangcq88517 0:8e83b9448758 8 {
yangcq88517 9:0ce800923eda 9 if (ipString == NULL)
yangcq88517 9:0ce800923eda 10 return;
yangcq88517 9:0ce800923eda 11
yangcq88517 9:0ce800923eda 12 int size = strlen(ipString) + 1;
yangcq88517 9:0ce800923eda 13 char temp[size];
yangcq88517 9:0ce800923eda 14
yangcq88517 9:0ce800923eda 15 memcpy(temp, ipString, size);
yangcq88517 9:0ce800923eda 16
yangcq88517 0:8e83b9448758 17 int i = 0;
yangcq88517 9:0ce800923eda 18 char * pch = strtok (temp, ".");
yangcq88517 9:0ce800923eda 19 while (pch != NULL) {
yangcq88517 9:0ce800923eda 20 address[i++] = atoi(pch);
yangcq88517 9:0ce800923eda 21 pch = strtok (NULL, ".");
yangcq88517 9:0ce800923eda 22
yangcq88517 9:0ce800923eda 23 if (i >= 4)
yangcq88517 9:0ce800923eda 24 break;
yangcq88517 0:8e83b9448758 25 }
yangcq88517 0:8e83b9448758 26 }
yangcq88517 0:8e83b9448758 27
yangcq88517 0:8e83b9448758 28 void IPAddress::SetValue(const char * data, int offset)
yangcq88517 0:8e83b9448758 29 {
yangcq88517 0:8e83b9448758 30 memcpy(address, data + offset, 4);
yangcq88517 0:8e83b9448758 31 }
yangcq88517 0:8e83b9448758 32
yangcq88517 0:8e83b9448758 33 const char * IPAddress::GetValue()
yangcq88517 0:8e83b9448758 34 {
yangcq88517 0:8e83b9448758 35 return address;
yangcq88517 0:8e83b9448758 36 }
yangcq88517 0:8e83b9448758 37 int IPAddress::GetValueLength()
yangcq88517 0:8e83b9448758 38 {
yangcq88517 0:8e83b9448758 39 return 4;
yangcq88517 0:8e83b9448758 40 }
yangcq88517 0:8e83b9448758 41
yangcq88517 9:0ce800923eda 42 const char * IPAddress::ToString()
yangcq88517 0:8e83b9448758 43 {
yangcq88517 9:0ce800923eda 44 sprintf (ip, "%d.%d.%d.%d", address[0], address[1], address[2], address[3]);
yangcq88517 9:0ce800923eda 45 return ip;
yangcq88517 0:8e83b9448758 46 }