misc: deprecate VOM

[vpp.git] / extras / deprecated / vom / vom / acl_binding.cpp

diff --git a/extras/deprecated/vom/vom/acl_binding.cpp b/extras/deprecated/vom/vom/acl_binding.cpp
new file mode 100644 (file)
index 0000000..5cdbf89
--- /dev/null
+++ b/extras/deprecated/vom/vom/acl_binding.cpp
@@ -0,0 +1,216 @@
+/*
+ * 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_binding.hpp"
+#include "vom/acl_binding_cmds.hpp"
+
+namespace VOM {
+namespace ACL {
+template <>
+dependency_t
+l2_binding::event_handler::order() const
+{
+  return (dependency_t::BINDING);
+}
+
+template <>
+l2_binding::event_handler::event_handler()
+{
+  /* hack to get this function instantiated */
+  order();
+
+  OM::register_listener(this);
+  inspect::register_handler({ "l2-acl-binding" }, "L2 ACL bindings", this);
+}
+
+template <>
+void
+l2_binding::event_handler::handle_populate(const client_db::key_t& key)
+{
+  /* hack to get this function instantiated */
+  order();
+
+  /*
+   * dump VPP Bridge domains
+   */
+  std::shared_ptr<binding_cmds::l2_dump_cmd> cmd =
+    std::make_shared<binding_cmds::l2_dump_cmd>();
+
+  HW::enqueue(cmd);
+  HW::write();
+
+  for (auto& record : *cmd) {
+    auto& payload = record.get_payload();
+
+    std::shared_ptr<interface> itf = interface::find(payload.sw_if_index);
+
+    if (itf) {
+      for (int ii = 0; ii < payload.count; ii++) {
+        std::shared_ptr<l2_list> acl = l2_list::find(payload.acls[ii]);
+
+        if (acl) {
+          l2_binding binding(direction_t::INPUT, *itf, *acl);
+          OM::commit(key, binding);
+        } else {
+          VOM_LOG(log_level_t::ERROR) << "no ACL id:" << payload.acls[ii];
+        }
+      }
+    } else {
+      VOM_LOG(log_level_t::ERROR) << "no interface:" << payload.sw_if_index;
+    }
+  }
+}
+
+template <>
+dependency_t
+l3_binding::event_handler::order() const
+{
+  return (dependency_t::BINDING);
+}
+
+template <>
+l3_binding::event_handler::event_handler()
+{
+  /* hack to get this function instantiated */
+  order();
+
+  OM::register_listener(this);
+  inspect::register_handler({ "l3-acl-binding" }, "L3 ACL bindings", this);
+}
+
+template <>
+void
+l3_binding::event_handler::handle_populate(const client_db::key_t& key)
+{
+  /* hack to get this function instantiated */
+  order();
+
+  std::shared_ptr<binding_cmds::l3_dump_cmd> cmd =
+    std::make_shared<binding_cmds::l3_dump_cmd>();
+
+  HW::enqueue(cmd);
+  HW::write();
+
+  for (auto& record : *cmd) {
+    auto& payload = record.get_payload();
+
+    std::shared_ptr<interface> itf = interface::find(payload.sw_if_index);
+    uint8_t n_input = payload.n_input;
+
+    if (itf) {
+      for (int ii = 0; ii < payload.count; ii++) {
+        std::shared_ptr<l3_list> acl = l3_list::find(payload.acls[ii]);
+
+        if (acl) {
+          if (n_input) {
+            l3_binding binding(direction_t::INPUT, *itf, *acl);
+            n_input--;
+            OM::commit(key, binding);
+          } else {
+            l3_binding binding(direction_t::OUTPUT, *itf, *acl);
+            OM::commit(key, binding);
+          }
+        } else {
+          VOM_LOG(log_level_t::ERROR) << "no ACL id:" << payload.acls[ii];
+        }
+      }
+    } else {
+      VOM_LOG(log_level_t::ERROR) << "no interface:" << payload.sw_if_index;
+    }
+  }
+}
+
+template <>
+void
+l3_binding::update(const binding& obj)
+{
+  if (!m_binding) {
+    HW::enqueue(new binding_cmds::l3_bind_cmd(
+      m_binding, m_direction, m_itf->handle(), m_acl->handle()));
+  }
+  HW::write();
+}
+
+template <>
+void
+l3_binding::sweep(void)
+{
+  if (m_binding) {
+    HW::enqueue(new binding_cmds::l3_unbind_cmd(
+      m_binding, m_direction, m_itf->handle(), m_acl->handle()));
+  }
+  HW::write();
+}
+
+template <>
+void
+l3_binding::replay(void)
+{
+  if (m_binding) {
+    HW::enqueue(new binding_cmds::l3_bind_cmd(
+      m_binding, m_direction, m_itf->handle(), m_acl->handle()));
+  }
+}
+
+template <>
+void
+l2_binding::update(const binding& obj)
+{
+  if (!m_binding) {
+    HW::enqueue(new binding_cmds::l2_bind_cmd(
+      m_binding, m_direction, m_itf->handle(), m_acl->handle()));
+  }
+  HW::write();
+}
+
+template <>
+void
+l2_binding::sweep(void)
+{
+  if (m_binding) {
+    HW::enqueue(new binding_cmds::l2_unbind_cmd(
+      m_binding, m_direction, m_itf->handle(), m_acl->handle()));
+  }
+  HW::write();
+}
+
+template <>
+void
+l2_binding::replay(void)
+{
+  if (m_binding) {
+    HW::enqueue(new binding_cmds::l2_bind_cmd(
+      m_binding, m_direction, m_itf->handle(), m_acl->handle()));
+  }
+}
+};
+
+std::ostream&
+operator<<(std::ostream& os,
+           const std::pair<direction_t, interface::key_t>& key)
+{
+  os << "[" << key.first.to_string() << " " << key.second << "]";
+
+  return (os);
+}
+};
+
+/*
+ * fd.io coding-style-patch-verification: OFF
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */