72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
#pragma once
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#include <fc/string.hpp>
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#include <fc/crypto/sha1.hpp>
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namespace fc {
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namespace ip {
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class address {
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public:
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address( uint32_t _ip = 0 );
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address( const fc::string& s );
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address& operator=( const fc::string& s );
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operator fc::string()const;
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operator uint32_t()const;
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friend bool operator==( const address& a, const address& b );
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private:
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uint32_t _ip;
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};
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class endpoint {
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public:
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endpoint();
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endpoint( const address& i, uint16_t p = 0);
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/** Converts "IP:PORT" to an endpoint */
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static endpoint from_string( const string& s );
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/** returns "IP:PORT" */
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operator string()const;
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void set_port(uint16_t p ) { _port = p; }
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uint16_t port()const;
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const address& get_address()const;
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friend bool operator==( const endpoint& a, const endpoint& b );
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friend bool operator< ( const endpoint& a, const endpoint& b )
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{
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return uint32_t(a.get_address()) < uint32_t(b.get_address()) ||
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(uint32_t(a.get_address()) == uint32_t(b.get_address()) &&
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uint32_t(a.port()) < uint32_t(b.port()));
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}
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private:
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/**
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* The compiler pads endpoint to a full 8 bytes, so while
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* a port number is limited in range to 16 bits, we specify
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* a full 32 bits so that memcmp can be used with sizeof(),
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* otherwise 2 bytes will be 'random' and you do not know
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* where they are stored.
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*/
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uint32_t _port;
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address _ip;
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};
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}
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class variant;
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void to_variant( const ip::endpoint& var, variant& vo );
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void from_variant( const variant& var, ip::endpoint& vo );
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void to_variant( const ip::address& var, variant& vo );
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void from_variant( const variant& var, ip::address& vo );
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}
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namespace std
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{
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template<typename T> struct hash;
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template<>
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struct hash<fc::ip::endpoint>
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{
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size_t operator()( const fc::ip::endpoint& e )const;
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};
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}
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