1 files changed, 757 insertions, 0 deletions
diff --git a/extras/vom/vom/interface_cmds.cpp b/extras/vom/vom/interface_cmds.cpp
new file mode 100644
index 00000000000..49a24c1301b
--- /dev/null
+++ b/extras/vom/vom/interface_cmds.cpp
@@ -0,0 +1,757 @@
+/*
+ * 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/interface_cmds.hpp"
+#include "vom/cmd.hpp"
+
+DEFINE_VAPI_MSG_IDS_VPE_API_JSON;
+DEFINE_VAPI_MSG_IDS_INTERFACE_API_JSON;
+DEFINE_VAPI_MSG_IDS_AF_PACKET_API_JSON;
+DEFINE_VAPI_MSG_IDS_TAP_API_JSON;
+DEFINE_VAPI_MSG_IDS_VHOST_USER_API_JSON;
+DEFINE_VAPI_MSG_IDS_STATS_API_JSON;
+
+namespace VOM {
+namespace interface_cmds {
+loopback_create_cmd::loopback_create_cmd(HW::item<handle_t>& item,
+                                         const std::string& name)
+  : create_cmd(item, name)
+{
+}
+
+rc_t
+loopback_create_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item = wait();
+
+  if (m_hw_item.rc() == rc_t::OK) {
+    insert_interface();
+  }
+
+  return rc_t::OK;
+}
+std::string
+loopback_create_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "loopback-itf-create: " << m_hw_item.to_string() << " name:" << m_name;
+
+  return (s.str());
+}
+
+af_packet_create_cmd::af_packet_create_cmd(HW::item<handle_t>& item,
+                                           const std::string& name)
+  : create_cmd(item, name)
+{
+}
+
+rc_t
+af_packet_create_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+
+  payload.use_random_hw_addr = 1;
+  memset(payload.host_if_name, 0, sizeof(payload.host_if_name));
+  memcpy(payload.host_if_name, m_name.c_str(),
+         std::min(m_name.length(), sizeof(payload.host_if_name)));
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item = wait();
+
+  if (m_hw_item.rc() == rc_t::OK) {
+    insert_interface();
+  }
+
+  return rc_t::OK;
+}
+std::string
+af_packet_create_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "af-packet-itf-create: " << m_hw_item.to_string() << " name:" << m_name;
+
+  return (s.str());
+}
+
+tap_create_cmd::tap_create_cmd(HW::item<handle_t>& item,
+                               const std::string& name)
+  : create_cmd(item, name)
+{
+}
+
+rc_t
+tap_create_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+
+  memset(payload.tap_name, 0, sizeof(payload.tap_name));
+  memcpy(payload.tap_name, m_name.c_str(),
+         std::min(m_name.length(), sizeof(payload.tap_name)));
+  payload.use_random_mac = 1;
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item = wait();
+
+  if (m_hw_item.rc() == rc_t::OK) {
+    insert_interface();
+  }
+
+  return rc_t::OK;
+}
+
+std::string
+tap_create_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "tap-intf-create: " << m_hw_item.to_string() << " name:" << m_name;
+
+  return (s.str());
+}
+
+vhost_create_cmd::vhost_create_cmd(HW::item<handle_t>& item,
+                                   const std::string& name,
+                                   const std::string& tag)
+  : create_cmd(item, name)
+  , m_tag(tag)
+{
+}
+
+rc_t
+vhost_create_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  memset(payload.sock_filename, 0, sizeof(payload.sock_filename));
+  memcpy(payload.sock_filename, m_name.c_str(),
+         std::min(m_name.length(), sizeof(payload.sock_filename)));
+  memset(payload.tag, 0, sizeof(payload.tag));
+
+  if (!m_tag.empty())
+    memcpy(payload.tag, m_tag.c_str(),
+           std::min(m_tag.length(), sizeof(payload.tag)));
+
+  payload.is_server = 0;
+  payload.use_custom_mac = 0;
+  payload.renumber = 0;
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item = wait();
+
+  if (m_hw_item.rc() == rc_t::OK) {
+    insert_interface();
+  }
+
+  return rc_t::OK;
+}
+
+std::string
+vhost_create_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "vhost-intf-create: " << m_hw_item.to_string() << " name:" << m_name
+    << " tag:" << m_tag;
+
+  return (s.str());
+}
+
+loopback_delete_cmd::loopback_delete_cmd(HW::item<handle_t>& item)
+  : delete_cmd(item)
+{
+}
+
+rc_t
+loopback_delete_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.sw_if_index = m_hw_item.data().value();
+
+  VAPI_CALL(req.execute());
+
+  wait();
+  m_hw_item.set(rc_t::NOOP);
+
+  remove_interface();
+  return rc_t::OK;
+}
+
+std::string
+loopback_delete_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "loopback-itf-delete: " << m_hw_item.to_string();
+
+  return (s.str());
+}
+
+af_packet_delete_cmd::af_packet_delete_cmd(HW::item<handle_t>& item,
+                                           const std::string& name)
+  : delete_cmd(item, name)
+{
+}
+
+rc_t
+af_packet_delete_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  memset(payload.host_if_name, 0, sizeof(payload.host_if_name));
+  memcpy(payload.host_if_name, m_name.c_str(),
+         std::min(m_name.length(), sizeof(payload.host_if_name)));
+
+  VAPI_CALL(req.execute());
+
+  wait();
+  m_hw_item.set(rc_t::NOOP);
+
+  remove_interface();
+  return rc_t::OK;
+}
+std::string
+af_packet_delete_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "af_packet-itf-delete: " << m_hw_item.to_string();
+
+  return (s.str());
+}
+
+tap_delete_cmd::tap_delete_cmd(HW::item<handle_t>& item)
+  : delete_cmd(item)
+{
+}
+
+rc_t
+tap_delete_cmd::issue(connection& con)
+{
+  // finally... call VPP
+
+  remove_interface();
+  return rc_t::OK;
+}
+std::string
+tap_delete_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "tap-itf-delete: " << m_hw_item.to_string();
+
+  return (s.str());
+}
+
+vhost_delete_cmd::vhost_delete_cmd(HW::item<handle_t>& item,
+                                   const std::string& name)
+  : delete_cmd(item, name)
+{
+}
+
+rc_t
+vhost_delete_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.sw_if_index = m_hw_item.data().value();
+
+  VAPI_CALL(req.execute());
+
+  wait();
+  remove_interface();
+
+  return rc_t::OK;
+}
+std::string
+vhost_delete_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "vhost-itf-delete: " << m_hw_item.to_string() << " name:" << m_name;
+
+  return (s.str());
+}
+
+state_change_cmd::state_change_cmd(HW::item<interface::admin_state_t>& state,
+                                   const HW::item<handle_t>& hdl)
+  : rpc_cmd(state)
+  , m_hdl(hdl)
+{
+}
+
+bool
+state_change_cmd::operator==(const state_change_cmd& other) const
+{
+  return ((m_hdl == other.m_hdl) && (m_hw_item == other.m_hw_item));
+}
+
+rc_t
+state_change_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.sw_if_index = m_hdl.data().value();
+  payload.admin_up_down = m_hw_item.data().value();
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item.set(wait());
+
+  return rc_t::OK;
+}
+
+std::string
+state_change_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-state-change: " << m_hw_item.to_string()
+    << " hdl:" << m_hdl.to_string();
+  return (s.str());
+}
+
+set_table_cmd::set_table_cmd(HW::item<route::table_id_t>& table,
+                             const l3_proto_t& proto,
+                             const HW::item<handle_t>& hdl)
+  : rpc_cmd(table)
+  , m_hdl(hdl)
+  , m_proto(proto)
+{
+}
+
+bool
+set_table_cmd::operator==(const set_table_cmd& other) const
+{
+  return ((m_hdl == other.m_hdl) && (m_proto == other.m_proto) &&
+          (m_hw_item == other.m_hw_item));
+}
+
+rc_t
+set_table_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.sw_if_index = m_hdl.data().value();
+  payload.is_ipv6 = m_proto.is_ipv6();
+  payload.vrf_id = m_hw_item.data();
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item.set(wait());
+
+  return (rc_t::OK);
+}
+
+std::string
+set_table_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-set-table: " << m_hw_item.to_string()
+    << " proto:" << m_proto.to_string() << " hdl:" << m_hdl.to_string();
+  return (s.str());
+}
+
+set_mac_cmd::set_mac_cmd(HW::item<l2_address_t>& mac,
+                         const HW::item<handle_t>& hdl)
+  : rpc_cmd(mac)
+  , m_hdl(hdl)
+{
+}
+
+bool
+set_mac_cmd::operator==(const set_mac_cmd& other) const
+{
+  return ((m_hdl == other.m_hdl) && (m_hw_item == other.m_hw_item));
+}
+
+rc_t
+set_mac_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.sw_if_index = m_hdl.data().value();
+  m_hw_item.data().to_mac().to_bytes(payload.mac_address,
+                                     sizeof(payload.mac_address));
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item.set(wait());
+
+  return (rc_t::OK);
+}
+
+std::string
+set_mac_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-set-mac: " << m_hw_item.to_string() << " hdl:" << m_hdl.to_string();
+  return (s.str());
+}
+
+collect_detail_stats_change_cmd::collect_detail_stats_change_cmd(
+  HW::item<interface::stats_type_t>& item,
+  const handle_t& hdl,
+  bool enable)
+  : rpc_cmd(item)
+  , m_hdl(hdl)
+  , m_enable(enable)
+{
+}
+
+bool
+collect_detail_stats_change_cmd::operator==(
+  const collect_detail_stats_change_cmd& other) const
+{
+  return ((m_hdl == other.m_hdl) && (m_hw_item == other.m_hw_item) &&
+          (m_enable == other.m_enable));
+}
+
+rc_t
+collect_detail_stats_change_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.sw_if_index = m_hdl.value();
+  payload.enable_disable = m_enable;
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item.set(wait());
+
+  return (rc_t::OK);
+}
+
+std::string
+collect_detail_stats_change_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-stats: " << m_hw_item.to_string() << " hdl:" << m_hdl.to_string();
+  return (s.str());
+}
+
+events_cmd::events_cmd(interface::event_listener& el)
+  : event_cmd(el.status())
+  , m_listener(el)
+{
+}
+
+bool
+events_cmd::operator==(const events_cmd& other) const
+{
+  return (true);
+}
+
+rc_t
+events_cmd::issue(connection& con)
+{
+  /*
+ * First set the call back to handle the interface events
+ */
+  m_reg.reset(new reg_t(con.ctx(), std::ref(*(static_cast<event_cmd*>(this)))));
+
+  /*
+ * then send the request to enable them
+ */
+  msg_t req(con.ctx(), std::ref(*(static_cast<rpc_cmd*>(this))));
+
+  auto& payload = req.get_request().get_payload();
+  payload.enable_disable = 1;
+  payload.pid = getpid();
+
+  VAPI_CALL(req.execute());
+
+  wait();
+
+  return (rc_t::OK);
+}
+
+void
+events_cmd::retire(connection& con)
+{
+  /*
+ * disable interface events.
+ */
+  msg_t req(con.ctx(), std::ref(*(static_cast<rpc_cmd*>(this))));
+
+  auto& payload = req.get_request().get_payload();
+  payload.enable_disable = 0;
+  payload.pid = getpid();
+
+  VAPI_CALL(req.execute());
+
+  wait();
+}
+
+void
+events_cmd::notify()
+{
+  m_listener.handle_interface_event(this);
+}
+
+std::string
+events_cmd::to_string() const
+{
+  return ("itf-events");
+}
+
+/**
+ * Interface statistics
+ */
+stats_enable_cmd::stats_enable_cmd(interface::stat_listener& el,
+                                   const handle_t& handle)
+  : event_cmd(el.status())
+  , m_listener(el)
+  , m_swifindex(handle)
+{
+}
+
+bool
+stats_enable_cmd::operator==(const stats_enable_cmd& other) const
+{
+  return (true);
+}
+
+rc_t
+stats_enable_cmd::issue(connection& con)
+{
+  /*
+   * First set the call back to handle the interface stats
+   */
+  m_reg.reset(new reg_t(con.ctx(), std::ref(*(static_cast<event_cmd*>(this)))));
+
+  /*
+   * then send the request to enable them
+   */
+  msg_t req(con.ctx(), 1, std::ref(*(static_cast<rpc_cmd*>(this))));
+
+  auto& payload = req.get_request().get_payload();
+  payload.enable_disable = 1;
+  payload.pid = getpid();
+  payload.num = 1;
+
+  payload.sw_ifs[0] = m_swifindex.value();
+
+  VAPI_CALL(req.execute());
+
+  wait();
+
+  return (rc_t::OK);
+}
+
+void
+stats_enable_cmd::retire(connection& con)
+{
+  /*
+   * disable interface stats.
+   */
+  msg_t req(con.ctx(), 1, std::ref(*(static_cast<rpc_cmd*>(this))));
+
+  auto& payload = req.get_request().get_payload();
+  payload.enable_disable = 0;
+  payload.pid = getpid();
+  payload.num = 1;
+  payload.sw_ifs[0] = m_swifindex.value();
+
+  VAPI_CALL(req.execute());
+
+  wait();
+}
+
+interface::stat_listener&
+stats_enable_cmd::listener() const
+{
+  return m_listener;
+}
+
+void
+stats_enable_cmd::set(const rc_t& rc)
+{
+  m_listener.status().set(rc);
+}
+
+void
+stats_enable_cmd::notify()
+{
+  m_listener.handle_interface_stat(this);
+}
+
+std::string
+stats_enable_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-stats-enable itf:" << m_swifindex.to_string();
+  return (s.str());
+}
+
+stats_disable_cmd::stats_disable_cmd(const handle_t& handle)
+  : rpc_cmd(m_res)
+  , m_swifindex(handle)
+{
+}
+
+bool
+stats_disable_cmd::operator==(const stats_disable_cmd& other) const
+{
+  return (true);
+}
+
+rc_t
+stats_disable_cmd::issue(connection& con)
+{
+  /*
+   * then send the request to enable them
+   */
+  msg_t req(con.ctx(), 1, std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.enable_disable = 0;
+  payload.pid = getpid();
+  payload.num = 1;
+
+  payload.sw_ifs[0] = m_swifindex.value();
+
+  VAPI_CALL(req.execute());
+
+  wait();
+
+  return (rc_t::OK);
+}
+
+std::string
+stats_disable_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-stats-disable itf:" << m_swifindex.to_string();
+  return (s.str());
+}
+
+dump_cmd::dump_cmd()
+{
+}
+
+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.name_filter_valid = 0;
+
+  VAPI_CALL(m_dump->execute());
+
+  wait();
+
+  return rc_t::OK;
+}
+
+std::string
+dump_cmd::to_string() const
+{
+  return ("itf-dump");
+}
+
+vhost_dump_cmd::vhost_dump_cmd()
+{
+}
+
+bool
+vhost_dump_cmd::operator==(const vhost_dump_cmd& other) const
+{
+  return (true);
+}
+
+rc_t
+vhost_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
+vhost_dump_cmd::to_string() const
+{
+  return ("vhost-itf-dump");
+}
+
+set_tag::set_tag(HW::item<handle_t>& item, const std::string& name)
+  : rpc_cmd(item)
+  , m_name(name)
+{
+}
+
+rc_t
+set_tag::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.is_add = 1;
+  payload.sw_if_index = m_hw_item.data().value();
+  memcpy(payload.tag, m_name.c_str(), m_name.length());
+
+  VAPI_CALL(req.execute());
+
+  wait();
+
+  return rc_t::OK;
+}
+std::string
+set_tag::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-set-tag: " << m_hw_item.to_string() << " name:" << m_name;
+
+  return (s.str());
+}
+
+bool
+set_tag::operator==(const set_tag& o) const
+{
+  return ((m_name == o.m_name) && (m_hw_item.data() == o.m_hw_item.data()));
+}
+}; // namespace interface_cmds
+}; // namespace VOM
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */