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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <sstream>
#include "vom/acl_l3_rule.hpp"
namespace VOM {
namespace ACL {
l3_rule::l3_rule(uint32_t priority,
const action_t& action,
const route::prefix_t& src,
const route::prefix_t& dst)
: m_priority(priority)
, m_action(action)
, m_src(src)
, m_dst(dst)
, m_proto(0)
, m_srcport_or_icmptype_first(0)
, m_srcport_or_icmptype_last(0)
, m_dstport_or_icmpcode_first(0)
, m_dstport_or_icmpcode_last(0)
, m_tcp_flags_mask(0)
, m_tcp_flags_value(0)
{
}
bool
l3_rule::operator<(const l3_rule& other) const
{
return (other.m_priority < m_priority);
}
void
l3_rule::to_vpp(vapi_type_acl_rule& rule) const
{
rule.is_permit = m_action.value();
m_src.to_vpp(&rule.is_ipv6, rule.src_ip_addr, &rule.src_ip_prefix_len);
m_dst.to_vpp(&rule.is_ipv6, rule.dst_ip_addr, &rule.dst_ip_prefix_len);
rule.proto = m_proto;
rule.srcport_or_icmptype_first = m_srcport_or_icmptype_first;
rule.srcport_or_icmptype_last = m_srcport_or_icmptype_last;
rule.dstport_or_icmpcode_first = m_dstport_or_icmpcode_first;
rule.dstport_or_icmpcode_last = m_dstport_or_icmpcode_last;
rule.tcp_flags_mask = m_tcp_flags_mask;
rule.tcp_flags_value = m_tcp_flags_value;
}
bool
l3_rule::operator==(const l3_rule& rule) const
{
return ((m_action == rule.m_action) && (m_src == rule.m_src) &&
(m_dst == rule.m_dst) && (m_proto == rule.m_proto) &&
(m_srcport_or_icmptype_first == rule.m_srcport_or_icmptype_first) &&
(m_srcport_or_icmptype_last == rule.m_srcport_or_icmptype_last) &&
(m_dstport_or_icmpcode_first == rule.m_dstport_or_icmpcode_first) &&
(m_dstport_or_icmpcode_last == rule.m_dstport_or_icmpcode_last) &&
(m_tcp_flags_mask == rule.m_tcp_flags_mask) &&
(m_tcp_flags_value == rule.m_tcp_flags_value));
}
std::string
l3_rule::to_string() const
{
std::ostringstream s;
s << "L3-rule:["
<< "priority:" << m_priority << " action:" << m_action.to_string()
<< " src:" << m_src.to_string() << " dst:" << m_dst.to_string()
<< " proto:" << std::to_string(m_proto)
<< " srcportfrom:" << m_srcport_or_icmptype_first
<< " srcportto: " << m_srcport_or_icmptype_last
<< " dstportfrom:" << m_dstport_or_icmpcode_first
<< " dstportto:" << m_dstport_or_icmpcode_last
<< " tcpflagmask:" << m_tcp_flags_mask
<< " tcpflagvalue:" << m_tcp_flags_value << "]";
return (s.str());
}
void
l3_rule::set_src_ip(route::prefix_t src)
{
m_src = src;
}
void
l3_rule::set_dst_ip(route::prefix_t dst)
{
m_dst = dst;
}
void
l3_rule::set_proto(uint8_t proto)
{
m_proto = proto;
}
void
l3_rule::set_src_from_port(uint16_t srcport_or_icmptype_first)
{
m_srcport_or_icmptype_first = srcport_or_icmptype_first;
}
void
l3_rule::set_src_to_port(uint16_t srcport_or_icmptype_last)
{
m_srcport_or_icmptype_last = srcport_or_icmptype_last;
}
void
l3_rule::set_dst_from_port(uint16_t dstport_or_icmpcode_first)
{
m_dstport_or_icmpcode_first = dstport_or_icmpcode_first;
}
void
l3_rule::set_dst_to_port(uint16_t dstport_or_icmpcode_last)
{
m_dstport_or_icmpcode_last = dstport_or_icmpcode_last;
}
void
l3_rule::set_tcp_flags_mask(uint8_t tcp_flags_mask)
{
m_tcp_flags_mask = tcp_flags_mask;
}
void
l3_rule::set_tcp_flags_value(uint8_t tcp_flags_value)
{
m_tcp_flags_value = tcp_flags_value;
}
}
}
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "mozilla")
* End:
*/
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