Electroneum
i2p_address.h
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28 
29 #pragma once
30 
31 #include <boost/utility/string_ref.hpp>
32 #include <cstdint>
33 #include <string>
34 
35 #include "common/expect.h"
36 #include "net/enums.h"
37 #include "net/error.h"
38 
39 namespace epee
40 {
41 namespace serialization
42 {
43  class portable_storage;
44  struct section;
45 }
46 }
47 
48 namespace net
49 {
52  {
53  std::uint16_t port_;
54  char host_[61]; // null-terminated
55 
57  i2p_address(boost::string_ref host, std::uint16_t port) noexcept;
58 
59  public:
61  static constexpr std::size_t buffer_size() noexcept { return sizeof(host_); }
62 
64  static const char* unknown_str() noexcept;
65 
67  i2p_address() noexcept;
68 
70  static i2p_address unknown() noexcept { return i2p_address{}; }
71 
77  static expect<i2p_address> make(boost::string_ref address, std::uint16_t default_port = 0);
78 
81 
84 
85  // Moves and copies are currently identical
86 
87  i2p_address(const i2p_address& rhs) noexcept;
88  ~i2p_address() = default;
89  i2p_address& operator=(const i2p_address& rhs) noexcept;
90 
92  bool is_unknown() const noexcept;
93 
94  bool equal(const i2p_address& rhs) const noexcept;
95  bool less(const i2p_address& rhs) const noexcept;
96 
98  bool is_same_host(const i2p_address& rhs) const noexcept;
99 
101  std::string str() const;
102 
104  const char* host_str() const noexcept { return host_; }
105 
107  std::uint16_t port() const noexcept { return port_; }
108 
109  static constexpr bool is_loopback() noexcept { return false; }
110  static constexpr bool is_local() noexcept { return false; }
111 
112  static constexpr epee::net_utils::address_type get_type_id() noexcept
113  {
115  }
116 
117  static constexpr epee::net_utils::zone get_zone() noexcept
118  {
120  }
121 
123  bool is_blockable() const noexcept { return !is_unknown(); }
124  };
125 
126  inline bool operator==(const i2p_address& lhs, const i2p_address& rhs) noexcept
127  {
128  return lhs.equal(rhs);
129  }
130 
131  inline bool operator!=(const i2p_address& lhs, const i2p_address& rhs) noexcept
132  {
133  return !lhs.equal(rhs);
134  }
135 
136  inline bool operator<(const i2p_address& lhs, const i2p_address& rhs) noexcept
137  {
138  return lhs.less(rhs);
139  }
140 } // net
i2p_address & operator=(const i2p_address &rhs) noexcept
bool is_blockable() const noexcept
Definition: i2p_address.h:123
b32 i2p address; internal format not condensed/decoded.
Definition: i2p_address.h:51
CXA_THROW_INFO_T void(* dest)(void *))
Definition: stack_trace.cpp:91
bool equal(const i2p_address &rhs) const noexcept
static const char * unknown_str() noexcept
Definition: i2p_address.cpp:94
bool _load(epee::serialization::portable_storage &src, epee::serialization::section *hparent)
Load from epee p2p format, and.
static i2p_address unknown() noexcept
Definition: i2p_address.h:70
STL namespace.
unsigned short uint16_t
Definition: stdint.h:125
bool is_same_host(const i2p_address &rhs) const noexcept
const char * host_str() const noexcept
Definition: i2p_address.h:104
static constexpr std::size_t buffer_size() noexcept
Definition: i2p_address.h:61
Definition: expect.h:70
bool operator<(const i2p_address &lhs, const i2p_address &rhs) noexcept
Definition: i2p_address.h:136
bool operator!=(const i2p_address &lhs, const i2p_address &rhs) noexcept
Definition: i2p_address.h:131
bool is_unknown() const noexcept
bool operator==(const i2p_address &lhs, const i2p_address &rhs) noexcept
Definition: i2p_address.h:126
static constexpr bool is_local() noexcept
Definition: i2p_address.h:110
~i2p_address()=default
i2p_address() noexcept
An object with port() == 0 and host_str() == unknown_str().
Definition: i2p_address.cpp:99
std::string str() const
const char * address
Definition: multisig.cpp:37
static expect< i2p_address > make(boost::string_ref address, std::uint16_t default_port=0)
static constexpr epee::net_utils::address_type get_type_id() noexcept
Definition: i2p_address.h:112
static constexpr epee::net_utils::zone get_zone() noexcept
Definition: i2p_address.h:117
bool less(const i2p_address &rhs) const noexcept
static constexpr bool is_loopback() noexcept
Definition: i2p_address.h:109
std::uint16_t port() const noexcept
Definition: i2p_address.h:107
bool store(epee::serialization::portable_storage &dest, epee::serialization::section *hparent) const
Store in epee p2p format.