resources/net/ipv4_addr.h

   1 #ifndef _IPV4_ADDR_H_
   2 #define _IPV4_ADDR_H_
   3
   4 #include "address.h"
   5 #include "arch/low/general.h"
   6
   7 namespace net {
   8         class ipv4_addr : public address {
   9         private:
  10                 u32 addr;
  11
  12         public:
  13                 ipv4_addr();
  14                 ipv4_addr(const ipv4_addr &x);
  15                 ipv4_addr &operator=(const ipv4_addr &x);
  16
  17                 //static ipv4_addr from_string(const string&);
  18
  19                 static ipv4_addr from_be(u32);
  20                 static ipv4_addr from_le(u32);
  21
  22                 u32 to_be() const;
  23                 u32 to_le() const;
  24
  25                 ipv4_addr network(const ipv4_addr &mask) const;
  26
  27                 static int in_bytes() {
  28                         return 4;
  29                 }
  30
  31                 virtual bool operator==(const ipv4_addr &x) const;
  32                 virtual bool operator!=(const ipv4_addr &x) const {
  33                         return !operator==(x);
  34                 }
  35         };
  36 }
  37
  38 #endif