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99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
#ifndef ROUTER_INFO_H__
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#define ROUTER_INFO_H__
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#include <inttypes.h>
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#include <string>
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#include <map>
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#include <vector>
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#include <iostream>
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#include <boost/asio.hpp>
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#include "Identity.h"
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namespace i2p
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{
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namespace data
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{
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class RouterInfo: public RoutingDestination
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{
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public:
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enum TransportStyle
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{
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eTransportUnknown = 0,
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eTransportNTCP,
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eTransportSSU
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};
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struct Address
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{
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TransportStyle transportStyle;
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std::string host;
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int port;
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uint64_t date;
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uint8_t cost;
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};
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RouterInfo (const char * filename);
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RouterInfo () = default;
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RouterInfo (const RouterInfo& ) = default;
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RouterInfo& operator=(const RouterInfo& ) = default;
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RouterInfo (const uint8_t * buf, int len);
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const Identity& GetRouterIdentity () const { return m_RouterIdentity; };
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void SetRouterIdentity (const Identity& identity);
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const char * GetIdentHashBase64 () const { return m_IdentHashBase64; };
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const char * GetIdentHashAbbreviation () const { return m_IdentHashAbbreviation; };
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uint64_t GetTimestamp () const { return m_Timestamp; };
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const std::vector<Address>& GetAddresses () const { return m_Addresses; };
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Address * GetNTCPAddress ();
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const RoutingKey& GetRoutingKey () const { return m_RoutingKey; };
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void AddNTCPAddress (const char * host, int port);
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void SetProperty (const char * key, const char * value);
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const char * GetProperty (const char * key) const;
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bool IsFloodfill () const;
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bool IsNTCP () const;
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void SetUnreachable (bool unreachable) { m_IsUnreachable = unreachable; };
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bool IsUnreachable () const { return m_IsUnreachable; };
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void CreateBuffer ();
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void UpdateRoutingKey ();
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const char * GetBuffer () const { return m_Buffer; };
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int GetBufferLen () const { return m_BufferLen; };
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bool IsUpdated () const { return m_IsUpdated; };
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void SetUpdated (bool updated) { m_IsUpdated = updated; };
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// implements RoutingDestination
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const IdentHash& GetIdentHash () const { return m_IdentHash; };
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const uint8_t * GetEncryptionPublicKey () const { return m_RouterIdentity.publicKey; };
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bool IsDestination () const { return false; };
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private:
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void ReadFromFile (const char * filename);
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void ReadFromStream (std::istream& s);
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void ReadFromBuffer ();
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void WriteToStream (std::ostream& s);
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size_t ReadString (char * str, std::istream& s);
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void WriteString (const std::string& str, std::ostream& s);
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void UpdateIdentHashBase64 ();
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private:
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Identity m_RouterIdentity;
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IdentHash m_IdentHash;
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RoutingKey m_RoutingKey;
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char m_IdentHashBase64[48], m_IdentHashAbbreviation[5];
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char m_Buffer[2048];
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int m_BufferLen;
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uint64_t m_Timestamp;
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std::vector<Address> m_Addresses;
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std::map<std::string, std::string> m_Properties;
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bool m_IsUpdated, m_IsUnreachable;
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};
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}
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}
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#endif
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