101 lines
2.9 KiB
C++
101 lines
2.9 KiB
C++
/*
|
|
|
|
Copyright (c) 2005-2012, Arvid Norberg
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the author nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#include "libtorrent/pch.hpp"
|
|
|
|
#include "libtorrent/ip_filter.hpp"
|
|
#include <boost/utility.hpp>
|
|
|
|
|
|
namespace libtorrent
|
|
{
|
|
void ip_filter::add_rule(address first, address last, int flags)
|
|
{
|
|
if (first.is_v4())
|
|
{
|
|
TORRENT_ASSERT(last.is_v4());
|
|
m_filter4.add_rule(first.to_v4().to_bytes(), last.to_v4().to_bytes(), flags);
|
|
}
|
|
#if TORRENT_USE_IPV6
|
|
else if (first.is_v6())
|
|
{
|
|
TORRENT_ASSERT(last.is_v6());
|
|
m_filter6.add_rule(first.to_v6().to_bytes(), last.to_v6().to_bytes(), flags);
|
|
}
|
|
#endif
|
|
else
|
|
TORRENT_ASSERT(false);
|
|
}
|
|
|
|
int ip_filter::access(address const& addr) const
|
|
{
|
|
if (addr.is_v4())
|
|
return m_filter4.access(addr.to_v4().to_bytes());
|
|
#if TORRENT_USE_IPV6
|
|
TORRENT_ASSERT(addr.is_v6());
|
|
return m_filter6.access(addr.to_v6().to_bytes());
|
|
#else
|
|
return 0;
|
|
#endif
|
|
}
|
|
|
|
ip_filter::filter_tuple_t ip_filter::export_filter() const
|
|
{
|
|
#if TORRENT_USE_IPV6
|
|
return boost::make_tuple(m_filter4.export_filter<address_v4>()
|
|
, m_filter6.export_filter<address_v6>());
|
|
#else
|
|
return m_filter4.export_filter<address_v4>();
|
|
#endif
|
|
}
|
|
|
|
void port_filter::add_rule(boost::uint16_t first, boost::uint16_t last, int flags)
|
|
{
|
|
m_filter.add_rule(first, last, flags);
|
|
}
|
|
|
|
int port_filter::access(boost::uint16_t port) const
|
|
{
|
|
return m_filter.access(port);
|
|
}
|
|
/*
|
|
void ip_filter::print() const
|
|
{
|
|
for (range_t::iterator i = m_access_list.begin(); i != m_access_list.end(); ++i)
|
|
{
|
|
std::cout << i->start.as_string() << " " << i->access << "\n";
|
|
}
|
|
}
|
|
*/
|
|
}
|
|
|