diff options
Diffstat (limited to 'extras/vom/vom/igmp_listen_cmds.cpp')
-rw-r--r-- | extras/vom/vom/igmp_listen_cmds.cpp | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/extras/vom/vom/igmp_listen_cmds.cpp b/extras/vom/vom/igmp_listen_cmds.cpp new file mode 100644 index 00000000000..cdf0850ebc5 --- /dev/null +++ b/extras/vom/vom/igmp_listen_cmds.cpp @@ -0,0 +1,168 @@ +/* + * Copyright (c) 2018 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/igmp_listen_cmds.hpp" + +DEFINE_VAPI_MSG_IDS_IGMP_API_JSON; + +namespace VOM { +namespace igmp_listen_cmds { +listen_cmd::listen_cmd(HW::item<bool>& item, + const handle_t& itf, + const boost::asio::ip::address& gaddr, + const igmp_listen::src_addrs_t& saddrs) + : rpc_cmd(item) + , m_itf(itf) + , m_gaddr(gaddr) + , m_saddrs(saddrs) +{ +} + +bool +listen_cmd::operator==(const listen_cmd& other) const +{ + return ((m_itf == other.m_itf) && (m_gaddr == other.m_gaddr)); +} + +rc_t +listen_cmd::issue(connection& con) +{ + u8 size = m_saddrs.size(); + msg_t req(con.ctx(), sizeof(vapi_type_ip4_address) * size, std::ref(*this)); + + auto& payload = req.get_request().get_payload(); + payload.group.sw_if_index = m_itf.value(); + payload.group.filter = EXCLUDE; + to_bytes(m_gaddr.to_v4(), (u8*)&payload.group.gaddr); + auto addr = m_saddrs.cbegin(); + u8 i = 0; + while (addr != m_saddrs.cend()) { + to_bytes(addr->to_v4(), (u8*)&payload.group.saddrs[i]); + addr++; + i++; + } + + payload.group.n_srcs = i; + VAPI_CALL(req.execute()); + + return (wait()); +} + +std::string +listen_cmd::to_string() const +{ + auto addr = m_saddrs.cbegin(); + std::ostringstream s; + s << "igmp-listen: " << m_hw_item.to_string() << " itf:" << m_itf.to_string() + << " group:" << m_gaddr << " src-addrs:["; + while (addr != m_saddrs.cend()) { + s << " " << *addr; + addr++; + } + s << " ]"; + return (s.str()); +} + +unlisten_cmd::unlisten_cmd(HW::item<bool>& item, + const handle_t& itf, + const boost::asio::ip::address& gaddr) + : rpc_cmd(item) + , m_itf(itf) + , m_gaddr(gaddr) +{ +} + +bool +unlisten_cmd::operator==(const unlisten_cmd& other) const +{ + return ((m_itf == other.m_itf) && (m_gaddr == other.m_gaddr)); +} + +rc_t +unlisten_cmd::issue(connection& con) +{ + msg_t req(con.ctx(), 0, std::ref(*this)); + + auto& payload = req.get_request().get_payload(); + payload.group.sw_if_index = m_itf.value(); + payload.group.n_srcs = 0; + payload.group.filter = INCLUDE; + to_bytes(m_gaddr.to_v4(), (u8*)&payload.group.gaddr); + + VAPI_CALL(req.execute()); + + wait(); + m_hw_item.set(rc_t::NOOP); + + return rc_t::OK; +} + +std::string +unlisten_cmd::to_string() const +{ + std::ostringstream s; + s << "igmp-unlisten: " << m_hw_item.to_string() + << " itf:" << m_itf.to_string() << " group:" << m_gaddr; + + return (s.str()); +} + +dump_cmd::dump_cmd(const handle_t& hdl) + : m_itf(hdl) +{ +} + +dump_cmd::dump_cmd(const dump_cmd& d) + : m_itf(d.m_itf) +{ +} + +bool +dump_cmd::operator==(const dump_cmd& other) const +{ + return (true); +} + +rc_t +dump_cmd::issue(connection& con) +{ + m_dump.reset(new msg_t(con.ctx(), std::ref(*this))); + + auto& payload = m_dump->get_request().get_payload(); + payload.sw_if_index = m_itf.value(); + + VAPI_CALL(m_dump->execute()); + + wait(); + + return rc_t::OK; +} + +std::string +dump_cmd::to_string() const +{ + return ("igmp-listen-dump"); +} + +}; // namespace igmp_listen_cmds +}; // namespace VOM + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "mozilla") + * End: + */ |