tap_interface_cmds.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_TAP_INTERFACE_CMDS_H__
#define __VOM_TAP_INTERFACE_CMDS_H__
 
#include "vom/interface.hpp"
#include "vom/tap_interface.hpp"
#include "vom/dump_cmd.hpp"
#include "vom/rpc_cmd.hpp"
 
#include <vapi/interface.api.vapi.hpp>
#include <vapi/tapv2.api.vapi.hpp>
 
namespace VOM {
namespace tap_interface_cmds {
 
/**
 * A functor class that creates an interface
 */
class tapv2_create_cmd : public interface::create_cmd<vapi::Tap_create_v2>
{
public:
  tapv2_create_cmd(HW::item<handle_t>& item,
                   const std::string& name,
                   const route::prefix_t& prefix,
                   const l2_address_t& l2_address);
 
  /**
   * Issue the command to VPP/HW
   */
  rc_t issue(connection& con);
  /**
   * convert to string format for debug purposes
   */
  std::string to_string() const;
 
private:
  const route::prefix_t& m_prefix;
  const l2_address_t& m_l2_address;
};
 
/**
 * A functor class that deletes a Tap interface
 */
class tapv2_delete_cmd : public interface::delete_cmd<vapi::Tap_delete_v2>
{
public:
  tapv2_delete_cmd(HW::item<handle_t>& item);
 
  /**
   * Issue the command to VPP/HW
   */
  rc_t issue(connection& con);
  /**
   * convert to string format for debug purposes
   */
  std::string to_string() const;
};
 
/**
 * A cmd class that Dumps all the Vpp Interfaces
 */
class tapv2_dump_cmd : public VOM::dump_cmd<vapi::Sw_interface_tap_v2_dump>
{
public:
  /**
   * Default Constructor
   */
  tapv2_dump_cmd();
 
  /**
   * Issue the command to VPP/HW
   */
  rc_t issue(connection& con);
  /**
   * convert to string format for debug purposes
   */
  std::string to_string() const;
 
  /**
   * Comparison operator - only used for UT
   */
  bool operator==(const tapv2_dump_cmd& i) const;
};
 
}; // namespace tap_interface_cmds 
}; // namespace VOM
 
#endif