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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_INTERFACE_CMDS_H__
+#define __VOM_INTERFACE_CMDS_H__
+
+#include <vapi/vapi.hpp>
+
+#include "vom/dump_cmd.hpp"
+#include "vom/event_cmd.hpp"
+#include "vom/interface.hpp"
+#include "vom/rpc_cmd.hpp"
+
+#include <vapi/af_packet.api.vapi.hpp>
+#include <vapi/interface.api.vapi.hpp>
+#include <vapi/stats.api.vapi.hpp>
+#include <vapi/tap.api.vapi.hpp>
+#include <vapi/vpe.api.vapi.hpp>
+
+namespace VOM {
+
+namespace interface_cmds {
+/**
+ * Factory method to construct a new interface from the VPP record
+ */
+std::unique_ptr<interface> new_interface(
+ const vapi_payload_sw_interface_details& vd);
+
+/**
+ * A command class to create Loopback interfaces in VPP
+ */
+class loopback_create_cmd : public interface::create_cmd<vapi::Create_loopback>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ * and the name of the interface to create
+ */
+ loopback_create_cmd(HW::item<handle_t>& item, const std::string& name);
+ ~loopback_create_cmd() = default;
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+};
+
+/**
+ * A command class to create af_packet interfaces in VPP
+ */
+class af_packet_create_cmd
+ : public interface::create_cmd<vapi::Af_packet_create>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ * and the name of the interface to create
+ */
+ af_packet_create_cmd(HW::item<handle_t>& item, const std::string& name);
+ ~af_packet_create_cmd() = default;
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+};
+
+/**
+* A command class to create TAP interfaces in VPP
+*/
+class tap_create_cmd : public interface::create_cmd<vapi::Tap_connect>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ * and the name of the interface to create
+ */
+ tap_create_cmd(HW::item<handle_t>& item, const std::string& name);
+ ~tap_create_cmd() = default;
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+};
+
+/**
+ * A command class to delete loopback interfaces in VPP
+ */
+class loopback_delete_cmd : public interface::delete_cmd<vapi::Delete_loopback>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ */
+ loopback_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 command class to delete af-packet interfaces in VPP
+ */
+class af_packet_delete_cmd
+ : public interface::delete_cmd<vapi::Af_packet_delete>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ * and the name of the interface to delete
+ */
+ af_packet_delete_cmd(HW::item<handle_t>& item, const std::string& name);
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+};
+
+/**
+* A command class to delete TAP interfaces in VPP
+*/
+class tap_delete_cmd : public interface::delete_cmd<vapi::Tap_delete>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ */
+ tap_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 command class to set tag on interfaces
+ */
+class set_tag
+ : public rpc_cmd<HW::item<handle_t>, rc_t, vapi::Sw_interface_tag_add_del>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ */
+ set_tag(HW::item<handle_t>& item, const std::string& name);
+
+ /**
+ * 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 set_tag& i) const;
+
+private:
+ /**
+ * The tag to add
+ */
+ const std::string m_name;
+};
+
+/**
+ * A cmd class that changes the admin state
+ */
+class state_change_cmd : public rpc_cmd<HW::item<interface::admin_state_t>,
+ rc_t,
+ vapi::Sw_interface_set_flags>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ * and the name handle of the interface whose state is to change
+ */
+ state_change_cmd(HW::item<interface::admin_state_t>& s,
+ const HW::item<handle_t>& h);
+
+ /**
+ * 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 state_change_cmd& i) const;
+
+private:
+ /**
+ * the handle of the interface to update
+ */
+ const HW::item<handle_t>& m_hdl;
+};
+
+/**
+ * A command class that binds an interface to an L3 table
+ */
+class set_table_cmd : public rpc_cmd<HW::item<route::table_id_t>,
+ rc_t,
+ vapi::Sw_interface_set_table>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ * and the name handle of the interface whose table is to change
+ */
+ set_table_cmd(HW::item<route::table_id_t>& item,
+ const l3_proto_t& proto,
+ const HW::item<handle_t>& h);
+
+ /**
+ * 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 set_table_cmd& i) const;
+
+private:
+ /**
+ * the handle of the interface to update
+ */
+ const HW::item<handle_t>& m_hdl;
+
+ /**
+ * The L3 protocol of the table
+ */
+ l3_proto_t m_proto;
+};
+
+/**
+ * A command class that binds an interface to an L3 table
+ */
+class set_mac_cmd : public rpc_cmd<HW::item<l2_address_t>,
+ rc_t,
+ vapi::Sw_interface_set_mac_address>
+{
+public:
+ /**
+ * Constructor taking the HW::item to update
+ * and the handle of the interface
+ */
+ set_mac_cmd(HW::item<l2_address_t>& item, const HW::item<handle_t>& h);
+
+ /**
+ * 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 set_mac_cmd& i) const;
+
+private:
+ /**
+ * the handle of the interface to update
+ */
+ const HW::item<handle_t>& m_hdl;
+};
+
+/**
+ * A command class represents our desire to recieve interface events
+ */
+class events_cmd
+ : public event_cmd<vapi::Want_interface_events, vapi::Sw_interface_event>
+{
+public:
+ /**
+ * Constructor taking the listner to notify
+ */
+ events_cmd(interface::event_listener& el);
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+
+ /**
+ * Retires the command - unsubscribe from the events.
+ */
+ void retire(connection& con);
+
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+
+ /**
+ * Comparison operator - only used for UT
+ */
+ bool operator==(const events_cmd& i) const;
+
+ /**
+ * Called when it's time to poke the listeners
+ */
+ void notify();
+
+private:
+ /**
+ * The listeners to notify when data/events arrive
+ */
+ interface::interface::event_listener& m_listener;
+};
+
+/**
+ * A command class represents our desire to recieve interface stats
+ */
+class stats_cmd : public event_cmd<vapi::Want_per_interface_combined_stats,
+ vapi::Vnet_per_interface_combined_counters>
+{
+public:
+ /**
+ * Constructor taking the listner to notify
+ */
+ stats_cmd(interface::stat_listener& el,
+ const std::vector<handle_t>& interfaces);
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+
+ /**
+ * Retires the command - unsubscribe from the stats.
+ */
+ void retire(connection& con);
+
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+
+ /**
+ * Comparison operator - only used for UT
+ */
+ bool operator==(const stats_cmd& i) const;
+
+ /**
+ * Called when it's time to poke the listeners
+ */
+ void notify();
+
+private:
+ /**
+ * The listeners to notify when data/stats arrive
+ */
+ interface::interface::stat_listener& m_listener;
+
+ std::vector<handle_t> m_swifindex;
+};
+
+/**
+ * A cmd class that Dumps all the Vpp interfaces
+ */
+class dump_cmd : public VOM::dump_cmd<vapi::Sw_interface_dump>
+{
+public:
+ /**
+ * Default Constructor
+ */
+ 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 dump_cmd& i) const;
+};
+};
+};
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */
+#endif