VPP Object Model (VOM)

The VOM is a C++ library for use by clients/agents of VPP for programming
state. It uses the binary APIs to do so. Various other common client side
functions are also provided. Please see om.hpp for a more detailed description.

Change-Id: Ib756bfe99817093815a9e26ccf464aa5583fc523
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Co-authored-by: Mohsin Kazmi <sykazmi@cisco.com>

1 files changed, 151 insertions, 0 deletions

diff --git a/src/vpp-api/vom/interface_span_cmds.cpp b/src/vpp-api/vom/interface_span_cmds.cpp
new file mode 100644
index 00000000000..27fec801b89
--- /dev/null
+++ b/src/vpp-api/vom/interface_span_cmds.cpp
@@ -0,0 +1,151 @@
+/*
+ * 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_span.hpp"
+
+DEFINE_VAPI_MSG_IDS_SPAN_API_JSON;
+
+namespace VOM {
+interface_span::config_cmd::config_cmd(HW::item<bool>& item,
+                                       const handle_t& itf_from,
+                                       const handle_t& itf_to,
+                                       const interface_span::state_t& state)
+  : rpc_cmd(item)
+  , m_itf_from(itf_from)
+  , m_itf_to(itf_to)
+  , m_state(state)
+{
+}
+
+bool
+interface_span::config_cmd::operator==(const config_cmd& o) const
+{
+  return ((m_itf_from == o.m_itf_from) && (m_itf_to == o.m_itf_to) &&
+          (m_state == o.m_state));
+}
+
+rc_t
+interface_span::config_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.is_l2 = 0;
+  payload.sw_if_index_from = m_itf_from.value();
+  payload.sw_if_index_to = m_itf_to.value();
+  payload.state = m_state.value();
+
+  VAPI_CALL(req.execute());
+
+  m_hw_item.set(wait());
+
+  return rc_t::OK;
+}
+
+std::string
+interface_span::config_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-span-config: " << m_hw_item.to_string()
+    << " itf-from:" << m_itf_from.to_string()
+    << " itf-to:" << m_itf_to.to_string() << " state:" << m_state.to_string();
+
+  return (s.str());
+}
+
+interface_span::unconfig_cmd::unconfig_cmd(HW::item<bool>& item,
+                                           const handle_t& itf_from,
+                                           const handle_t& itf_to)
+  : rpc_cmd(item)
+  , m_itf_from(itf_from)
+  , m_itf_to(itf_to)
+{
+}
+
+bool
+interface_span::unconfig_cmd::operator==(const unconfig_cmd& o) const
+{
+  return ((m_itf_from == o.m_itf_from) && (m_itf_to == o.m_itf_to));
+}
+
+rc_t
+interface_span::unconfig_cmd::issue(connection& con)
+{
+  msg_t req(con.ctx(), std::ref(*this));
+
+  auto& payload = req.get_request().get_payload();
+  payload.is_l2 = 0;
+  payload.sw_if_index_from = m_itf_from.value();
+  payload.sw_if_index_to = m_itf_to.value();
+  payload.state = 0;
+
+  VAPI_CALL(req.execute());
+
+  wait();
+  m_hw_item.set(rc_t::NOOP);
+
+  return rc_t::OK;
+}
+
+std::string
+interface_span::unconfig_cmd::to_string() const
+{
+  std::ostringstream s;
+  s << "itf-span-unconfig: " << m_hw_item.to_string()
+    << " itf-from:" << m_itf_from.to_string()
+    << " itf-to:" << m_itf_to.to_string();
+
+  return (s.str());
+}
+
+interface_span::dump_cmd::dump_cmd()
+{
+}
+
+bool
+interface_span::dump_cmd::operator==(const dump_cmd& other) const
+{
+  return (true);
+}
+
+rc_t
+interface_span::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.is_l2 = 0;
+
+  VAPI_CALL(m_dump->execute());
+
+  wait();
+
+  return rc_t::OK;
+}
+
+std::string
+interface_span::dump_cmd::to_string() const
+{
+  return ("interface-span-dump");
+}
+}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */