ipv4subnet.h

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#pragma once
 
 
#include <promeki/config.h>
#if PROMEKI_ENABLE_NETWORK
#include <promeki/namespace.h>
#include <promeki/ipv4address.h>
#include <promeki/list.h>
#include <promeki/string.h>
#include <promeki/result.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class Ipv4Subnet {
        public:
                using List = ::promeki::List<Ipv4Subnet>;
 
                static Result<Ipv4Subnet> fromString(const String &str);
 
                static Ipv4Address netmaskForPrefix(int prefixLen);
 
                Ipv4Subnet() = default;
 
                Ipv4Subnet(const Ipv4Address &addr, const Ipv4Address &mask) : _addr(addr), _mask(mask) {}
 
                Ipv4Subnet(const Ipv4Address &addr, int prefixLen) : _addr(addr), _mask(netmaskForPrefix(prefixLen)) {}
 
                bool isValid() const { return !_addr.isNull(); }
 
                const Ipv4Address &address() const { return _addr; }
 
                const Ipv4Address &netmask() const { return _mask; }
 
                Ipv4Address network() const;
 
                Ipv4Address broadcast() const;
 
                int prefixLen() const;
 
                bool contains(const Ipv4Address &addr) const;
 
                String toString() const;
 
                bool operator==(const Ipv4Subnet &o) const { return _addr == o._addr && _mask == o._mask; }
                bool operator!=(const Ipv4Subnet &o) const { return !(*this == o); }
 
        private:
                Ipv4Address _addr;
                Ipv4Address _mask;
};
 
PROMEKI_NAMESPACE_END
 
PROMEKI_FORMAT_VIA_TOSTRING(promeki::Ipv4Subnet);
 
#endif // PROMEKI_ENABLE_NETWORK