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use array instead vector for reserved ranges

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orignal
2025-03-14 19:28:22 -04:00
parent 6a65680619
commit 2def747564
1 changed files with 8 additions and 5 deletions
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13
libi2pd/util.cpp
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2013-2024, The PurpleI2P Project
* Copyright (c) 2013-2025, The PurpleI2P Project
*
* This file is part of Purple i2pd project and licensed under BSD3
*
@@ -8,6 +8,7 @@
#include <cstdlib>
#include <string>
#include <array>
#include <unordered_set>
#include <boost/asio.hpp>
@@ -123,8 +124,8 @@ const char *inet_ntop_xp(int af, const void *src, char *dst, socklen_t size)
#endif
#endif
#define address_pair_v4(a,b) { boost::asio::ip::make_address (a).to_v4 ().to_uint (), boost::asio::ip::make_address(b).to_v4 ().to_uint () }
#define address_pair_v6(a,b) { boost::asio::ip::make_address (a).to_v6 ().to_bytes (), boost::asio::ip::make_address(b).to_v6 ().to_bytes () }
#define address_pair_v4(a,b) std::pair{ boost::asio::ip::make_address (a).to_v4 ().to_uint (), boost::asio::ip::make_address(b).to_v4 ().to_uint () }
#define address_pair_v6(a,b) std::pair{ boost::asio::ip::make_address (a).to_v6 ().to_bytes (), boost::asio::ip::make_address(b).to_v6 ().to_bytes () }
namespace i2p
{
@@ -647,7 +648,8 @@ namespace net
if (host.is_unspecified ()) return false;
if (host.is_v4())
{
static const std::vector< std::pair<uint32_t, uint32_t> > reservedIPv4Ranges {
static const std::array<std::pair<uint32_t, uint32_t>, 14> reservedIPv4Ranges
{
address_pair_v4("0.0.0.0", "0.255.255.255"),
address_pair_v4("10.0.0.0", "10.255.255.255"),
address_pair_v4("100.64.0.0", "100.127.255.255"),
@@ -672,7 +674,8 @@ namespace net
}
if (host.is_v6())
{
static const std::vector< std::pair<boost::asio::ip::address_v6::bytes_type, boost::asio::ip::address_v6::bytes_type> > reservedIPv6Ranges {
static const std::array<std::pair<boost::asio::ip::address_v6::bytes_type, boost::asio::ip::address_v6::bytes_type>, 7> reservedIPv6Ranges
{
address_pair_v6("64:ff9b::", "64:ff9b:ffff:ffff:ffff:ffff:ffff:ffff"), // NAT64
address_pair_v6("2001:db8::", "2001:db8:ffff:ffff:ffff:ffff:ffff:ffff"),
address_pair_v6("fc00::", "fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"),