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, 113 insertions, 0 deletions

diff --git a/src/vpp-api/vom/acl_l2_rule.hpp b/src/vpp-api/vom/acl_l2_rule.hpp
new file mode 100644
index 00000000000..cc869173011
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+++ b/src/vpp-api/vom/acl_l2_rule.hpp
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+/*
+ * 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.
+ */
+
+#ifndef __VOM_L2_ACL_RULE_H__
+#define __VOM_L2_ACL_RULE_H__
+
+#include "vom/acl_types.hpp"
+#include "vom/prefix.hpp"
+
+#include <vapi/acl.api.vapi.hpp>
+
+namespace VOM {
+namespace ACL {
+/**
+ * An ACL rule is the building block of an ACL. An ACL, which is
+ * the object applied to an interface, is comprised of an ordersed
+ * sequence of ACL rules.
+ * This class is a wrapper around the VAPI generated struct and exports
+ * an API with better types.
+ */
+class l2_rule
+{
+public:
+  /**
+   * Construct a new object matching the desried state
+   */
+  l2_rule(uint32_t priority,
+          const action_t& action,
+          const route::prefix_t& ip,
+          const mac_address_t& mac,
+          const mac_address_t& mac_mask);
+
+  /**
+   * Copy Constructor
+   */
+  l2_rule(const l2_rule& o) = default;
+
+  /**
+   * Destructor
+   */
+  ~l2_rule() = default;
+
+  /**
+   * convert to string format for debug purposes
+   */
+  std::string to_string() const;
+
+  /**
+   * less-than operator
+   */
+  bool operator<(const l2_rule& rule) const;
+
+  /**
+   * comparison operator (for testing)
+   */
+  bool operator==(const l2_rule& rule) const;
+
+  /**
+   * Convert to VPP API fromat
+   */
+  void to_vpp(vapi_type_macip_acl_rule& rule) const;
+
+private:
+  /**
+   * Priority. Used to sort the rules in a list in the order
+   * in which they are applied
+   */
+  uint32_t m_priority;
+
+  /**
+   * Action on match
+   */
+  action_t m_action;
+
+  /**
+   * Source Prefix
+   */
+  route::prefix_t m_src_ip;
+
+  /**
+   * Source Mac
+   */
+  mac_address_t m_mac;
+
+  /**
+   * Source MAC mask
+   */
+  mac_address_t m_mac_mask;
+};
+};
+};
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */
+
+#endif