tibia-client/src/framework/stdext/net.cpp

61 lines
2.3 KiB
C++

/*
* Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "net.h"
#include <boost/lexical_cast.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/asio/ip/address_v4.hpp>
namespace stdext {
std::string ip_to_string(uint32 ip)
{
ip = boost::asio::detail::socket_ops::network_to_host_long(ip);
boost::asio::ip::address_v4 address_v4 = boost::asio::ip::address_v4(ip);
return address_v4.to_string();
}
uint32 string_to_ip(const std::string& string)
{
boost::asio::ip::address_v4 address_v4 = boost::asio::ip::address_v4::from_string(string);
return boost::asio::detail::socket_ops::host_to_network_long(address_v4.to_ulong());
}
std::vector<uint32> listSubnetAddresses(uint32 address, uint8 mask)
{
std::vector<uint32> list;
if(mask < 32) {
uint32 bitmask = (0xFFFFFFFF >> mask);
for(uint32 i = 0; i <= bitmask; i++) {
uint32 ip = boost::asio::detail::socket_ops::host_to_network_long((boost::asio::detail::socket_ops::network_to_host_long(address) & (~bitmask)) | i);
if((ip >> 24) != 0 && (ip >> 24) != 0xFF)
list.push_back(ip);
}
}
else
list.push_back(address);
return list;
}
}