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#ifndef LLARP_RC_HPP
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#define LLARP_RC_HPP
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#include <llarp/address_info.hpp>
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#include <llarp/crypto.h>
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#include <llarp/bencode.hpp>
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#include <llarp/exit_info.hpp>
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#include <vector>
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#define MAX_RC_SIZE (1024)
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#define NICKLEN (32)
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namespace llarp
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{
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struct RouterContact final : public IBEncodeMessage
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{
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RouterContact() : IBEncodeMessage()
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{
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Clear();
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}
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RouterContact(const RouterContact &other)
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: IBEncodeMessage()
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, addrs(other.addrs)
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, enckey(other.enckey)
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, pubkey(other.pubkey)
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, exits(other.exits)
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, signature(other.signature)
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, nickname(other.nickname)
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, last_updated(other.last_updated)
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{
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version = other.version;
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}
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// advertised addresses
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std::vector< AddressInfo > addrs;
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// public encryption public key
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llarp::PubKey enckey;
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// public signing public key
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llarp::PubKey pubkey;
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// advertised exits
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std::vector< ExitInfo > exits;
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// signature
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llarp::Signature signature;
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/// node nickname, yw kee
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llarp::AlignedBuffer< NICKLEN > nickname;
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uint64_t last_updated;
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bool
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BEncode(llarp_buffer_t *buf) const override;
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void
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Clear();
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bool
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BDecode(llarp_buffer_t *buf) override
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{
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Clear();
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return IBEncodeMessage::BDecode(buf);
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}
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bool
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DecodeKey(llarp_buffer_t k, llarp_buffer_t *buf) override;
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RouterContact &
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operator=(const RouterContact &other);
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bool
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HasNick() const;
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std::string
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Nick() const;
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bool
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IsPublicRouter() const;
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void
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SetNick(const std::string &nick);
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bool
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Verify(llarp_crypto *crypto) const;
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bool
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Sign(llarp_crypto *crypto, const llarp::SecretKey &secret);
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bool
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OtherIsNewer(const RouterContact &other) const
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{
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return last_updated < other.last_updated;
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}
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bool
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Read(const char *fname);
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bool
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Write(const char *fname) const;
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private:
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bool
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VerifySignature(llarp_crypto *crypto) const;
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};
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} // namespace llarp
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#endif
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