net/src/IPCalc.h

#ifndef IPCALC_H
#define IPCALC_H

#include <string>
#include <vector>

using namespace std;

namespace net
{
  class IPCalc
  {

  public:
  
    static const unsigned long kCLASS_A;
    static const unsigned long kCLASS_B;
    static const unsigned long kCLASS_C;
    static const unsigned long kCLASS_A_NETWORK_MASK;
    static const unsigned long kCLASS_B_NETWORK_MASK;
    static const unsigned long kCLASS_C_NETWORK_MASK;
  
    IPCalc(string aString1,string aString2);
    
    IPCalc(unsigned long aLong1,unsigned long aLong2);

    unsigned long getAddress();
    
    unsigned long getNetworkAddress();
    
    unsigned long getIPClass();
    
    unsigned long getHostNumber();
    
    unsigned long getFirstHost();
    
    unsigned long getLastHost();
    
    unsigned long getNetMask();
    
    int isInSameNet(IPCalc aIpc);
    
    int isHost();
    
    int isNetwork();
    
    void display();
    
    int checkAddress();

  private:
    unsigned long getClassMask();
    
    unsigned int mAddr;
    
    unsigned int mNetMask;

  };

  void display_bin(unsigned long);
  unsigned long str2long(string aAddr);
}

#endif

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