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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 "vom/acl_list.hpp"
#include "vom/logger.hpp"
namespace VOM {
namespace ACL {
template <>
void
l2_list::event_handler::handle_populate(const client_db::key_t& key)
{
/* hack to get this function instantiated */
m_evh.order();
/*
* dump VPP Bridge domains
*/
std::shared_ptr<l2_list::dump_cmd> cmd(new l2_list::dump_cmd());
HW::enqueue(cmd);
HW::write();
for (auto& record : *cmd) {
auto& payload = record.get_payload();
const handle_t hdl(payload.acl_index);
l2_list acl(hdl, std::string(reinterpret_cast<const char*>(payload.tag)));
for (unsigned int ii = 0; ii < payload.count; ii++) {
const route::prefix_t pfx(payload.r[ii].is_ipv6,
payload.r[ii].src_ip_addr,
payload.r[ii].src_ip_prefix_len);
l2_rule rule(ii, action_t::from_int(payload.r[ii].is_permit), pfx,
{ payload.r[ii].src_mac }, { payload.r[ii].src_mac_mask });
acl.insert(rule);
}
VOM_LOG(log_level_t::DEBUG) << "dump: " << acl.to_string();
/*
* Write each of the discovered ACLs into the OM,
* but disable the HW Command q whilst we do, so that no
* commands are sent to VPP
*/
OM::commit(key, acl);
}
}
template <>
void
l3_list::event_handler::handle_populate(const client_db::key_t& key)
{
/* hack to get this function instantiated */
m_evh.order();
/*
* dump VPP Bridge domains
*/
std::shared_ptr<l3_list::dump_cmd> cmd(new l3_list::dump_cmd());
HW::enqueue(cmd);
HW::write();
for (auto& record : *cmd) {
auto& payload = record.get_payload();
const handle_t hdl(payload.acl_index);
l3_list acl(hdl, std::string(reinterpret_cast<const char*>(payload.tag)));
for (unsigned int ii = 0; ii < payload.count; ii++) {
const route::prefix_t src(payload.r[ii].is_ipv6,
payload.r[ii].src_ip_addr,
payload.r[ii].src_ip_prefix_len);
const route::prefix_t dst(payload.r[ii].is_ipv6,
payload.r[ii].dst_ip_addr,
payload.r[ii].dst_ip_prefix_len);
l3_rule rule(ii, action_t::from_int(payload.r[ii].is_permit), src, dst);
acl.insert(rule);
}
VOM_LOG(log_level_t::DEBUG) << "dump: " << acl.to_string();
/*
* Write each of the discovered ACLs into the OM,
* but disable the HW Command q whilst we do, so that no
* commands are sent to VPP
*/
OM::commit(key, acl);
}
}
};
};
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "mozilla")
* End:
*/
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