diff options
Diffstat (limited to 'extras/deprecated/vom/vom/gbp_contract_cmds.cpp')
| -rw-r--r-- | extras/deprecated/vom/vom/gbp_contract_cmds.cpp | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/extras/deprecated/vom/vom/gbp_contract_cmds.cpp b/extras/deprecated/vom/vom/gbp_contract_cmds.cpp new file mode 100644 index 00000000000..63d9334faf0 --- /dev/null +++ b/extras/deprecated/vom/vom/gbp_contract_cmds.cpp @@ -0,0 +1,200 @@ +/* + * 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/gbp_contract_cmds.hpp" +#include "vom/api_types.hpp" + +namespace VOM { +namespace gbp_contract_cmds { + +create_cmd::create_cmd(HW::item<uint32_t>& item, + scope_t scope, + sclass_t sclass, + sclass_t dclass, + const handle_t& acl, + const gbp_contract::gbp_rules_t& gbp_rules, + const gbp_contract::ethertype_set_t& allowed_ethertypes) + : rpc_cmd(item) + , m_scope(scope) + , m_sclass(sclass) + , m_dclass(dclass) + , m_acl(acl) + , m_gbp_rules(gbp_rules) + , m_allowed_ethertypes(allowed_ethertypes) +{ +} + +bool +create_cmd::operator==(const create_cmd& other) const +{ + return ((m_acl == other.m_acl) && (m_sclass == other.m_sclass) && + (m_scope == other.m_scope) && (m_dclass == other.m_dclass) && + (m_gbp_rules == other.m_gbp_rules) && + (m_allowed_ethertypes == other.m_allowed_ethertypes)); +} + +#define ARRAY_LEN(x) (sizeof(x) / sizeof(x[0])) + +rc_t +create_cmd::issue(connection& con) +{ + size_t n_rules = m_gbp_rules.size(); + uint32_t ii = 0; + + msg_t req(con.ctx(), n_rules, std::ref(*this)); + + auto& payload = req.get_request().get_payload(); + payload.is_add = 1; + payload.contract.acl_index = m_acl.value(); + payload.contract.scope = m_scope; + payload.contract.sclass = m_sclass; + payload.contract.dclass = m_dclass; + payload.contract.n_rules = n_rules; + payload.contract.n_ether_types = m_allowed_ethertypes.size(); + + for (auto tt : m_allowed_ethertypes) { + payload.contract.allowed_ethertypes[ii] = tt.value(); + ii++; + if (ii == ARRAY_LEN(payload.contract.allowed_ethertypes)) + break; + } + + ii = 0; + for (auto rule : m_gbp_rules) { + if (rule.action() == gbp_rule::action_t::REDIRECT) + payload.contract.rules[ii].action = GBP_API_RULE_REDIRECT; + else if (rule.action() == gbp_rule::action_t::PERMIT) + payload.contract.rules[ii].action = GBP_API_RULE_PERMIT; + else + payload.contract.rules[ii].action = GBP_API_RULE_DENY; + + if (rule.nhs().hash_mode() == gbp_rule::hash_mode_t::SYMMETRIC) + payload.contract.rules[ii].nh_set.hash_mode = GBP_API_HASH_MODE_SYMMETRIC; + else if (rule.nhs().hash_mode() == gbp_rule::hash_mode_t::SRC_IP) + payload.contract.rules[ii].nh_set.hash_mode = GBP_API_HASH_MODE_SRC_IP; + else + payload.contract.rules[ii].nh_set.hash_mode = GBP_API_HASH_MODE_DST_IP; + + const gbp_rule::next_hops_t& next_hops = rule.nhs().next_hops(); + uint8_t jj = 0, nh_size = (next_hops.size() > 8) ? 8 : next_hops.size(); + + payload.contract.rules[ii].nh_set.n_nhs = nh_size; + for (auto nh : next_hops) { + to_api(nh.getIp(), payload.contract.rules[ii].nh_set.nhs[jj].ip); + to_api(nh.getMac(), payload.contract.rules[ii].nh_set.nhs[jj].mac); + payload.contract.rules[ii].nh_set.nhs[jj].bd_id = nh.getBdId(); + payload.contract.rules[ii].nh_set.nhs[jj].rd_id = nh.getRdId(); + jj++; + } + ++ii; + } + + VAPI_CALL(req.execute()); + + return (wait()); +} + +std::string +create_cmd::to_string() const +{ + std::ostringstream s; + s << "gbp-contract-create: " << m_hw_item.to_string() + << " sclass:" << m_sclass << " dclass:" << m_dclass << " acl:" << m_acl; + s << "[ethertype:"; + for (auto e : m_allowed_ethertypes) + s << " " << e; + s << "]"; + + return (s.str()); +} + +delete_cmd::delete_cmd(HW::item<uint32_t>& item, + scope_t scope, + sclass_t sclass, + sclass_t dclass) + : rpc_cmd(item) + , m_scope(scope) + , m_sclass(sclass) + , m_dclass(dclass) +{ +} + +bool +delete_cmd::operator==(const delete_cmd& other) const +{ + return ((m_sclass == other.m_sclass) && (m_dclass == other.m_dclass)); +} + +rc_t +delete_cmd::issue(connection& con) +{ + msg_t req(con.ctx(), 0, std::ref(*this)); + + auto& payload = req.get_request().get_payload(); + payload.is_add = 0; + payload.contract.acl_index = ~0; + payload.contract.scope = m_scope; + payload.contract.sclass = m_sclass; + payload.contract.dclass = m_dclass; + + VAPI_CALL(req.execute()); + + return (wait()); +} + +std::string +delete_cmd::to_string() const +{ + std::ostringstream s; + s << "gbp-contract-delete: " << m_hw_item.to_string() << " scope: " << m_scope + << " sclass:" << m_sclass << " dclass:" << m_dclass; + + return (s.str()); +} + +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))); + + VAPI_CALL(m_dump->execute()); + + wait(); + + return rc_t::OK; +} + +std::string +dump_cmd::to_string() const +{ + return ("gbp-contract-dump"); +} + +}; // namespace gbp_contract_cmds +}; // namespace VOM + +/* + * fd.io coding-style-patch-verification: OFF + * + * Local Variables: + * eval: (c-set-style "mozilla") + * End: + */ |