IPAddress.cpp

00001 #include "IPAddress.h"
00002 
00003 using namespace SmartLabMuRata;
00004 IPAddress::IPAddress()
00005 {}
00006 
00007 IPAddress::IPAddress(const char * ipString)
00008 {
00009     if (ipString == NULL)
00010         return;
00011 
00012     int size = strlen(ipString) + 1;
00013     char temp[size];
00014 
00015     memcpy(temp, ipString, size);
00016 
00017     int i = 0;
00018     char * pch = strtok (temp, ".");
00019     while (pch != NULL) {
00020         address[i++] = atoi(pch);
00021         pch = strtok (NULL, ".");
00022 
00023         if (i >= 4)
00024             break;
00025     }
00026 }
00027 
00028 void IPAddress::SetValue(const char * data, int offset)
00029 {
00030     memcpy(address, data + offset, 4);
00031 }
00032 
00033 const char * IPAddress::GetValue()
00034 {
00035     return address;
00036 }
00037 int IPAddress::GetValueLength()
00038 {
00039     return 4;
00040 }
00041 
00042 const char * IPAddress::ToString()
00043 {
00044     sprintf (ip, "%d.%d.%d.%d", address[0], address[1], address[2], address[3]);
00045     return ip;
00046 }