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61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
#pragma once
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#include <netinet/in.h>
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#include <string_view>
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#include <string>
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namespace llarp
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{
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/// A simple SockAddr wrapper which provides a sockaddr_in (IPv4). Memory management is handled
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/// in constructor and destructor (if needed) and copying is disabled.
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struct SockAddr
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{
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SockAddr();
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SockAddr(uint8_t a, uint8_t b, uint8_t c, uint8_t d);
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SockAddr(uint8_t a, uint8_t b, uint8_t c, uint8_t d, uint16_t port);
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SockAddr(std::string_view addr);
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SockAddr(const SockAddr&);
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SockAddr&
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operator=(const SockAddr&) const;
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SockAddr(const sockaddr& addr);
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SockAddr(const sockaddr_in& addr);
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operator const sockaddr*() const;
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void
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fromString(std::string_view str);
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std::string
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toString() const;
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/// Returns true if this is an empty SockAddr, defined by having no IP address set. An empty IP
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/// address with a valid port is still considered empty.
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///
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/// @return true if this is empty, false otherwise
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bool
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isEmpty() const;
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void
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setIPv4(uint8_t a, uint8_t b, uint8_t c, uint8_t d);
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void
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setPort(uint16_t port);
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uint16_t
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getPort() const;
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private:
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bool m_empty = true;
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sockaddr_in6 m_addr;
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void
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init();
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};
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std::ostream&
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operator<<(std::ostream& out, const SockAddr& address);
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} // namespace llarp
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