mDNSMacOSX/BonjourTop/source/bjMACAddr.h

   1 //
   2 //  bjMACAddr.h
   3 //  TestTB
   4 //
   5 //  Created by Terrin Eager on 3/23/13.
   6 //
   7 //
   8
   9 #ifndef __TestTB__bjMACAddr__
  10 #define __TestTB__bjMACAddr__
  11
  12 #include <iostream>
  13 #include <sys/socket.h>
  14 #include "bjtypes.h"
  15
  16 class BJMACAddr
  17 {
  18 public:
  19     BJMACAddr() { memset(addr,0,sizeof(addr));};
  20     BJMACAddr(const BJMACAddr& Src) { memcpy(addr,Src.addr,sizeof(addr)); };
  21
  22     void operator=(const BJMACAddr& Src) { memcpy(addr,Src.addr,sizeof(addr)); };
  23
  24     void Set(unsigned char* newAddr) {memcpy(addr,newAddr,sizeof(addr));};
  25     void SetString(char* newAddrString)
  26     {
  27         int newAddr[6] = {0,0,0,0,0,0};
  28         sscanf(newAddrString, "%02X:%02X:%02X:%02X:%02X:%02X", &newAddr[0],&newAddr[1],&newAddr[2],&newAddr[3],&newAddr[4],&newAddr[5]);
  29         for (int i=0; i< 6; i++)
  30             addr[i] = newAddr[i];
  31     };
  32     unsigned char* Get() {return addr;};
  33
  34     void CopyVendor(BJMACAddr& src) { memset(addr,0,sizeof(addr)); memcpy(addr,src.addr,4);}; // 3 is standar vendor But 4 is better with apple products
  35
  36     char* GetString() {sprintf(buffer,"%02X:%02X:%02X:%02X:%02X:%02X", addr[0],addr[1],addr[2],addr[3],addr[4],addr[5]); return buffer;};
  37     char* GetStringVendor() {sprintf(buffer,"%02X:%02X:%02X", addr[0],addr[1],addr[2]); return buffer;};
  38     BJ_COMPARE Compare(BJMACAddr* compareAddr)
  39     {
  40         int result = memcmp(addr, compareAddr->addr, sizeof(addr));
  41         if (result > 0)
  42             return BJ_GT;
  43         if (result < 0)
  44             return BJ_LT;
  45         return BJ_EQUAL;
  46     };
  47     bool IsEmpty() { return (addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]) == 0;};
  48
  49 private:
  50     unsigned char addr[6];
  51     char buffer[25];
  52 };
  53
  54 #endif /* defined(__TestTB__bjMACAddr__) */