/usr/include/ns3.27/ns3/traffic-control-helper.h is in libns3-dev 3.27+dfsg-1.
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/*
* Copyright (c) 2015 Universita' degli Studi di Napoli Federico II
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Stefano Avallone <stavallo@unina.it>
*/
#ifndef TRAFFIC_CONTROL_HELPER_H
#define TRAFFIC_CONTROL_HELPER_H
#include <string>
#include <vector>
#include <map>
#include "ns3/object-factory.h"
#include "ns3/net-device-container.h"
#include "ns3/queue-disc-container.h"
namespace ns3 {
/**
* \ingroup traffic-control
*
* This class stores object factories required to create a queue disc and all of
* its components (packet filters, internal queues, classes).
*/
class QueueDiscFactory
{
public:
/**
* \brief Constructor
*
* \param factory the factory used to create this queue disc
*/
QueueDiscFactory (ObjectFactory factory);
virtual ~QueueDiscFactory () {}
/**
* \brief Add a factory to create an internal queue
*
* \param factory the factory used to create an internal queue
*/
void AddInternalQueue (ObjectFactory factory);
/**
* \brief Add a factory to create a packet filter
*
* \param factory the factory used to create a packet filter
*/
void AddPacketFilter (ObjectFactory factory);
/**
* \brief Add a factory to create a queue disc class
*
* \param factory the factory used to create a queue disc class
* \return the class ID of the created queue disc class
*/
uint16_t AddQueueDiscClass (ObjectFactory factory);
/**
* \brief Set the (child) queue disc to attach to a class
*
* \param classId the id of the class to attach a child queue disc to
* \param handle the handle of the child queue disc to attach to the class
*/
void SetChildQueueDisc (uint16_t classId, uint16_t handle);
/**
* \brief Create a queue disc with the currently stored configuration.
*
* \param queueDiscs the vector of queue discs held by the helper
* \return the created queue disc
*/
Ptr<QueueDisc> CreateQueueDisc (const std::vector<Ptr<QueueDisc> > & queueDiscs);
private:
/**
* \brief Default constructor
*
* Defined and unimplemented to avoid misuse
*/
QueueDiscFactory ();
/// Factory to create this queue disc
ObjectFactory m_queueDiscFactory;
/// Vector of factories to create internal queues
std::vector<ObjectFactory> m_internalQueuesFactory;
/// Vector of factories to create packet filters
std::vector<ObjectFactory> m_packetFiltersFactory;
/// Vector of factories to create queue disc classes
std::vector<ObjectFactory> m_queueDiscClassesFactory;
/// Map storing the associations between class IDs and child queue disc handles
std::map<uint16_t, uint16_t> m_classIdChildHandleMap;
};
/**
* \ingroup traffic-control
*
* \brief Build a set of QueueDisc objects
*
* This class can help to create QueueDisc objects and map them to
* the corresponding devices. This map is stored at the Traffic Control
* layer.
*/
class TrafficControlHelper
{
public:
/**
* Create a TrafficControlHelper to make life easier when creating QueueDisc
* objects.
*/
TrafficControlHelper ();
virtual ~TrafficControlHelper () {}
/**
* \returns a new TrafficControlHelper with a default configuration
*
* The default configuration is a PfifoFastQueueDisc with three internal queues
* of type DropTailQueue and size 1000 packets.
*/
static TrafficControlHelper Default (void);
/**
* Helper function used to set a root queue disc of the given type and with the
* given attributes. To set the InternalQueueList, PacketFilterList and ChildQueueDiscList
* attributes, use the AddInternalQueue, AddPacketFilter and AddChildQueueDisc methods.
*
* \param type the type of queue disc
* \param n01 the name of the attribute to set on the queue disc
* \param v01 the value of the attribute to set on the queue disc
* \param n02 the name of the attribute to set on the queue disc
* \param v02 the value of the attribute to set on the queue disc
* \param n03 the name of the attribute to set on the queue disc
* \param v03 the value of the attribute to set on the queue disc
* \param n04 the name of the attribute to set on the queue disc
* \param v04 the value of the attribute to set on the queue disc
* \param n05 the name of the attribute to set on the queue disc
* \param v05 the value of the attribute to set on the queue disc
* \param n06 the name of the attribute to set on the queue disc
* \param v06 the value of the attribute to set on the queue disc
* \param n07 the name of the attribute to set on the queue disc
* \param v07 the value of the attribute to set on the queue disc
* \param n08 the name of the attribute to set on the queue disc
* \param v08 the value of the attribute to set on the queue disc
* \param n09 the name of the attribute to set on the queue disc
* \param v09 the value of the attribute to set on the queue disc
* \param n10 the name of the attribute to set on the queue disc
* \param v10 the value of the attribute to set on the queue disc
* \param n11 the name of the attribute to set on the queue disc
* \param v11 the value of the attribute to set on the queue disc
* \param n12 the name of the attribute to set on the queue disc
* \param v12 the value of the attribute to set on the queue disc
* \param n13 the name of the attribute to set on the queue disc
* \param v13 the value of the attribute to set on the queue disc
* \param n14 the name of the attribute to set on the queue disc
* \param v14 the value of the attribute to set on the queue disc
* \param n15 the name of the attribute to set on the queue disc
* \param v15 the value of the attribute to set on the queue disc
* \return the handle of the root queue disc (zero)
*/
uint16_t SetRootQueueDisc (std::string type,
std::string n01 = "", const AttributeValue &v01 = EmptyAttributeValue (),
std::string n02 = "", const AttributeValue &v02 = EmptyAttributeValue (),
std::string n03 = "", const AttributeValue &v03 = EmptyAttributeValue (),
std::string n04 = "", const AttributeValue &v04 = EmptyAttributeValue (),
std::string n05 = "", const AttributeValue &v05 = EmptyAttributeValue (),
std::string n06 = "", const AttributeValue &v06 = EmptyAttributeValue (),
std::string n07 = "", const AttributeValue &v07 = EmptyAttributeValue (),
std::string n08 = "", const AttributeValue &v08 = EmptyAttributeValue (),
std::string n09 = "", const AttributeValue &v09 = EmptyAttributeValue (),
std::string n10 = "", const AttributeValue &v10 = EmptyAttributeValue (),
std::string n11 = "", const AttributeValue &v11 = EmptyAttributeValue (),
std::string n12 = "", const AttributeValue &v12 = EmptyAttributeValue (),
std::string n13 = "", const AttributeValue &v13 = EmptyAttributeValue (),
std::string n14 = "", const AttributeValue &v14 = EmptyAttributeValue (),
std::string n15 = "", const AttributeValue &v15 = EmptyAttributeValue ());
/**
* Helper function used to add the given number of internal queues (of the given
* type and with the given attributes) to the queue disc having the given handle.
*
* \param handle the handle of the parent queue disc
* \param count the number of queues to add
* \param type the type of queue
* \param n01 the name of the attribute to set on the queue
* \param v01 the value of the attribute to set on the queue
* \param n02 the name of the attribute to set on the queue
* \param v02 the value of the attribute to set on the queue
* \param n03 the name of the attribute to set on the queue
* \param v03 the value of the attribute to set on the queue
* \param n04 the name of the attribute to set on the queue
* \param v04 the value of the attribute to set on the queue
* \param n05 the name of the attribute to set on the queue
* \param v05 the value of the attribute to set on the queue
* \param n06 the name of the attribute to set on the queue
* \param v06 the value of the attribute to set on the queue
* \param n07 the name of the attribute to set on the queue
* \param v07 the value of the attribute to set on the queue
* \param n08 the name of the attribute to set on the queue
* \param v08 the value of the attribute to set on the queue
*/
void AddInternalQueues (uint16_t handle, uint16_t count, std::string type,
std::string n01 = "", const AttributeValue &v01 = EmptyAttributeValue (),
std::string n02 = "", const AttributeValue &v02 = EmptyAttributeValue (),
std::string n03 = "", const AttributeValue &v03 = EmptyAttributeValue (),
std::string n04 = "", const AttributeValue &v04 = EmptyAttributeValue (),
std::string n05 = "", const AttributeValue &v05 = EmptyAttributeValue (),
std::string n06 = "", const AttributeValue &v06 = EmptyAttributeValue (),
std::string n07 = "", const AttributeValue &v07 = EmptyAttributeValue (),
std::string n08 = "", const AttributeValue &v08 = EmptyAttributeValue ());
/**
* Helper function used to add a packet filter (of the given type and with
* the given attributes) to the queue disc having the given handle.
*
* \param handle the handle of the parent queue disc
* \param type the type of packet filter
* \param n01 the name of the attribute to set on the packet filter
* \param v01 the value of the attribute to set on the packet filter
* \param n02 the name of the attribute to set on the packet filter
* \param v02 the value of the attribute to set on the packet filter
* \param n03 the name of the attribute to set on the packet filter
* \param v03 the value of the attribute to set on the packet filter
* \param n04 the name of the attribute to set on the packet filter
* \param v04 the value of the attribute to set on the packet filter
* \param n05 the name of the attribute to set on the packet filter
* \param v05 the value of the attribute to set on the packet filter
* \param n06 the name of the attribute to set on the packet filter
* \param v06 the value of the attribute to set on the packet filter
* \param n07 the name of the attribute to set on the packet filter
* \param v07 the value of the attribute to set on the packet filter
* \param n08 the name of the attribute to set on the packet filter
* \param v08 the value of the attribute to set on the packet filter
*/
void AddPacketFilter (uint16_t handle, std::string type,
std::string n01 = "", const AttributeValue &v01 = EmptyAttributeValue (),
std::string n02 = "", const AttributeValue &v02 = EmptyAttributeValue (),
std::string n03 = "", const AttributeValue &v03 = EmptyAttributeValue (),
std::string n04 = "", const AttributeValue &v04 = EmptyAttributeValue (),
std::string n05 = "", const AttributeValue &v05 = EmptyAttributeValue (),
std::string n06 = "", const AttributeValue &v06 = EmptyAttributeValue (),
std::string n07 = "", const AttributeValue &v07 = EmptyAttributeValue (),
std::string n08 = "", const AttributeValue &v08 = EmptyAttributeValue ());
/**
* Container type for Class IDs
*/
typedef std::vector<uint16_t> ClassIdList;
/**
* Helper function used to add the given number of queue disc classes (of the given
* type and with the given attributes) to the queue disc having the given handle.
*
* \param handle the handle of the parent queue disc
* \param count the number of queue disc classes to add
* \param type the type of queue disc class
* \param n01 the name of the attribute to set on the queue disc class
* \param v01 the value of the attribute to set on the queue disc class
* \param n02 the name of the attribute to set on the queue disc class
* \param v02 the value of the attribute to set on the queue disc class
* \param n03 the name of the attribute to set on the queue disc class
* \param v03 the value of the attribute to set on the queue disc class
* \param n04 the name of the attribute to set on the queue disc class
* \param v04 the value of the attribute to set on the queue disc class
* \param n05 the name of the attribute to set on the queue disc class
* \param v05 the value of the attribute to set on the queue disc class
* \param n06 the name of the attribute to set on the queue disc class
* \param v06 the value of the attribute to set on the queue disc class
* \param n07 the name of the attribute to set on the queue disc class
* \param v07 the value of the attribute to set on the queue disc class
* \param n08 the name of the attribute to set on the queue disc class
* \param v08 the value of the attribute to set on the queue disc class
* \return the list of class IDs
*/
ClassIdList AddQueueDiscClasses (uint16_t handle, uint16_t count, std::string type,
std::string n01 = "", const AttributeValue &v01 = EmptyAttributeValue (),
std::string n02 = "", const AttributeValue &v02 = EmptyAttributeValue (),
std::string n03 = "", const AttributeValue &v03 = EmptyAttributeValue (),
std::string n04 = "", const AttributeValue &v04 = EmptyAttributeValue (),
std::string n05 = "", const AttributeValue &v05 = EmptyAttributeValue (),
std::string n06 = "", const AttributeValue &v06 = EmptyAttributeValue (),
std::string n07 = "", const AttributeValue &v07 = EmptyAttributeValue (),
std::string n08 = "", const AttributeValue &v08 = EmptyAttributeValue ());
/**
* Helper function used to attach a child queue disc (of the given type and with
* the given attributes) to a given class (included in the queue disc
* having the given handle).
*
* \param handle the handle of the parent queue disc
* \param classId the class ID of the class to attach the queue disc to
* \param type the type of queue disc
* \param n01 the name of the attribute to set on the queue disc
* \param v01 the value of the attribute to set on the queue disc
* \param n02 the name of the attribute to set on the queue disc
* \param v02 the value of the attribute to set on the queue disc
* \param n03 the name of the attribute to set on the queue disc
* \param v03 the value of the attribute to set on the queue disc
* \param n04 the name of the attribute to set on the queue disc
* \param v04 the value of the attribute to set on the queue disc
* \param n05 the name of the attribute to set on the queue disc
* \param v05 the value of the attribute to set on the queue disc
* \param n06 the name of the attribute to set on the queue disc
* \param v06 the value of the attribute to set on the queue disc
* \param n07 the name of the attribute to set on the queue disc
* \param v07 the value of the attribute to set on the queue disc
* \param n08 the name of the attribute to set on the queue disc
* \param v08 the value of the attribute to set on the queue disc
* \param n09 the name of the attribute to set on the queue disc
* \param v09 the value of the attribute to set on the queue disc
* \param n10 the name of the attribute to set on the queue disc
* \param v10 the value of the attribute to set on the queue disc
* \param n11 the name of the attribute to set on the queue disc
* \param v11 the value of the attribute to set on the queue disc
* \param n12 the name of the attribute to set on the queue disc
* \param v12 the value of the attribute to set on the queue disc
* \param n13 the name of the attribute to set on the queue disc
* \param v13 the value of the attribute to set on the queue disc
* \param n14 the name of the attribute to set on the queue disc
* \param v14 the value of the attribute to set on the queue disc
* \param n15 the name of the attribute to set on the queue disc
* \param v15 the value of the attribute to set on the queue disc
* \return the handle of the created child queue disc
*/
uint16_t AddChildQueueDisc (uint16_t handle, uint16_t classId, std::string type,
std::string n01 = "", const AttributeValue &v01 = EmptyAttributeValue (),
std::string n02 = "", const AttributeValue &v02 = EmptyAttributeValue (),
std::string n03 = "", const AttributeValue &v03 = EmptyAttributeValue (),
std::string n04 = "", const AttributeValue &v04 = EmptyAttributeValue (),
std::string n05 = "", const AttributeValue &v05 = EmptyAttributeValue (),
std::string n06 = "", const AttributeValue &v06 = EmptyAttributeValue (),
std::string n07 = "", const AttributeValue &v07 = EmptyAttributeValue (),
std::string n08 = "", const AttributeValue &v08 = EmptyAttributeValue (),
std::string n09 = "", const AttributeValue &v09 = EmptyAttributeValue (),
std::string n10 = "", const AttributeValue &v10 = EmptyAttributeValue (),
std::string n11 = "", const AttributeValue &v11 = EmptyAttributeValue (),
std::string n12 = "", const AttributeValue &v12 = EmptyAttributeValue (),
std::string n13 = "", const AttributeValue &v13 = EmptyAttributeValue (),
std::string n14 = "", const AttributeValue &v14 = EmptyAttributeValue (),
std::string n15 = "", const AttributeValue &v15 = EmptyAttributeValue ());
/**
* Container type for Handlers
*/
typedef std::vector<uint16_t> HandleList;
/**
* Helper function used to attach a child queue disc (of the given type and with
* the given attributes) to each of the given classes (included in the queue disc
* having the given handle).
*
* \param handle the handle of the parent queue disc
* \param classes the class IDs of the classes to attach a queue disc to
* \param type the type of queue disc
* \param n01 the name of the attribute to set on the queue disc
* \param v01 the value of the attribute to set on the queue disc
* \param n02 the name of the attribute to set on the queue disc
* \param v02 the value of the attribute to set on the queue disc
* \param n03 the name of the attribute to set on the queue disc
* \param v03 the value of the attribute to set on the queue disc
* \param n04 the name of the attribute to set on the queue disc
* \param v04 the value of the attribute to set on the queue disc
* \param n05 the name of the attribute to set on the queue disc
* \param v05 the value of the attribute to set on the queue disc
* \param n06 the name of the attribute to set on the queue disc
* \param v06 the value of the attribute to set on the queue disc
* \param n07 the name of the attribute to set on the queue disc
* \param v07 the value of the attribute to set on the queue disc
* \param n08 the name of the attribute to set on the queue disc
* \param v08 the value of the attribute to set on the queue disc
* \param n09 the name of the attribute to set on the queue disc
* \param v09 the value of the attribute to set on the queue disc
* \param n10 the name of the attribute to set on the queue disc
* \param v10 the value of the attribute to set on the queue disc
* \param n11 the name of the attribute to set on the queue disc
* \param v11 the value of the attribute to set on the queue disc
* \param n12 the name of the attribute to set on the queue disc
* \param v12 the value of the attribute to set on the queue disc
* \param n13 the name of the attribute to set on the queue disc
* \param v13 the value of the attribute to set on the queue disc
* \param n14 the name of the attribute to set on the queue disc
* \param v14 the value of the attribute to set on the queue disc
* \param n15 the name of the attribute to set on the queue disc
* \param v15 the value of the attribute to set on the queue disc
* \return the list of handles of the created child queue discs
*/
HandleList AddChildQueueDiscs (uint16_t handle, const ClassIdList &classes, std::string type,
std::string n01 = "", const AttributeValue &v01 = EmptyAttributeValue (),
std::string n02 = "", const AttributeValue &v02 = EmptyAttributeValue (),
std::string n03 = "", const AttributeValue &v03 = EmptyAttributeValue (),
std::string n04 = "", const AttributeValue &v04 = EmptyAttributeValue (),
std::string n05 = "", const AttributeValue &v05 = EmptyAttributeValue (),
std::string n06 = "", const AttributeValue &v06 = EmptyAttributeValue (),
std::string n07 = "", const AttributeValue &v07 = EmptyAttributeValue (),
std::string n08 = "", const AttributeValue &v08 = EmptyAttributeValue (),
std::string n09 = "", const AttributeValue &v09 = EmptyAttributeValue (),
std::string n10 = "", const AttributeValue &v10 = EmptyAttributeValue (),
std::string n11 = "", const AttributeValue &v11 = EmptyAttributeValue (),
std::string n12 = "", const AttributeValue &v12 = EmptyAttributeValue (),
std::string n13 = "", const AttributeValue &v13 = EmptyAttributeValue (),
std::string n14 = "", const AttributeValue &v14 = EmptyAttributeValue (),
std::string n15 = "", const AttributeValue &v15 = EmptyAttributeValue ());
/**
* Helper function used to add a queue limits object to the transmission
* queues of the devices
*
* \param type the type of queue
* \param n01 the name of the attribute to set on the queue limits object
* \param v01 the value of the attribute to set on the queue limits object
* \param n02 the name of the attribute to set on the queue limits object
* \param v02 the value of the attribute to set on the queue limits object
* \param n03 the name of the attribute to set on the queue limits object
* \param v03 the value of the attribute to set on the queue limits object
* \param n04 the name of the attribute to set on the queue limits object
* \param v04 the value of the attribute to set on the queue limits object
* \param n05 the name of the attribute to set on the queue limits object
* \param v05 the value of the attribute to set on the queue limits object
* \param n06 the name of the attribute to set on the queue limits object
* \param v06 the value of the attribute to set on the queue limits object
* \param n07 the name of the attribute to set on the queue limits object
* \param v07 the value of the attribute to set on the queue limits object
* \param n08 the name of the attribute to set on the queue limits object
* \param v08 the value of the attribute to set on the queue limits object
*/
void SetQueueLimits (std::string type,
std::string n01 = "", const AttributeValue &v01 = EmptyAttributeValue (),
std::string n02 = "", const AttributeValue &v02 = EmptyAttributeValue (),
std::string n03 = "", const AttributeValue &v03 = EmptyAttributeValue (),
std::string n04 = "", const AttributeValue &v04 = EmptyAttributeValue (),
std::string n05 = "", const AttributeValue &v05 = EmptyAttributeValue (),
std::string n06 = "", const AttributeValue &v06 = EmptyAttributeValue (),
std::string n07 = "", const AttributeValue &v07 = EmptyAttributeValue (),
std::string n08 = "", const AttributeValue &v08 = EmptyAttributeValue ());
/**
* \param c set of devices
* \returns a QueueDisc container with the queue discs installed on the devices
*
* This method creates a QueueDisc object of the type and with the
* attributes configured by TrafficControlHelper::SetQueueDisc for
* each device in the container. Then, stores the mapping between a
* device and the associated queue disc into the traffic control layer
* of the corresponding node.
* This method creates the queue discs (along with their packet filters,
* internal queues, classes) configured with the methods provided by this
* class and installs them on each device in the given container. Additionally,
* if configured, a queue limits object is installed on each transmission queue
* of the devices.
*/
QueueDiscContainer Install (NetDeviceContainer c);
/**
* \param d device
* \returns a QueueDisc container with the queue discs installed on the device
*
* This method creates the queue discs (along with their packet filters,
* internal queues, classes) configured with the methods provided by this
* class and installs them on the given device. Additionally, if configured,
* a queue limits object is installed on each transmission queue of the device.
*/
QueueDiscContainer Install (Ptr<NetDevice> d);
/**
* \param c set of devices
*
* This method removes the root queue discs (and associated filters, classes
* and queues) installed on the given devices.
*/
void Uninstall (NetDeviceContainer c);
/**
* \param d device
*
* This method removes the root queue disc (and associated filters, classes
* and queues) installed on the given device.
*/
void Uninstall (Ptr<NetDevice> d);
private:
/// QueueDisc factory, stores the configuration of all the queue discs
std::vector<QueueDiscFactory> m_queueDiscFactory;
/// Vector of all the created queue discs
std::vector<Ptr<QueueDisc> > m_queueDiscs;
/// Factory to create a queue limits object
ObjectFactory m_queueLimitsFactory;
};
} // namespace ns3
#endif /* TRAFFIC_CONTROL_HELPER_H */
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