17 #ifndef NSC_TCP_L4_PROTOCOL_H
18 #define NSC_TCP_L4_PROTOCOL_H
22 #include "ns3/packet.h"
23 #include "ns3/ipv4-address.h"
25 #include "ns3/object-factory.h"
26 #include "ns3/timer.h"
35 class Ipv4EndPointDemux;
37 class NscTcpSocketImpl;
39 class NscInterfaceImpl;
196 void gettime (
unsigned int *sec,
unsigned int *usec);
L4 Protocol abstract base class.
Ipv4 addresses are stored in host order in this class.
Demultiplexes packets to various transport layer endpoints.
A representation of an internet endpoint/connection.
Nsc interface implementation class.
Nsc wrapper glue, to interface with the Ipv4 protocol underneath.
Timer m_softTimer
Soft interrupt timer.
Ptr< Node > m_node
the node this stack is associated with
virtual IpL4Protocol::DownTargetCallback GetDownTarget(void) const
This method allows a caller to get the current down target callback set for this L4 protocol (IPv4 ca...
static TypeId GetTypeId(void)
Get the type ID.
std::string m_nscLibrary
path to the NSC library.
std::string GetNscLibrary(void) const
Get the NSC library being used.
virtual void NotifyNewAggregate()
Notify all Objects aggregated to this one of a new Object being aggregated.
void AddInterface(void)
Add an interface.
NscTcpL4Protocol(NscTcpL4Protocol const &)
Copy constructor.
Ptr< Socket > CreateSocket(void)
void SetNode(Ptr< Node > node)
Set node associated with this stack.
virtual IpL4Protocol::DownTargetCallback6 GetDownTarget6(void) const
This method allows a caller to get the current down target callback set for this L4 protocol (IPv6 ca...
virtual ~NscTcpL4Protocol()
Ipv4EndPointDemux * m_endPoints
A list of IPv4 end points.
virtual IpL4Protocol::RxStatus Receive(Ptr< Packet > p, Ipv4Header const &header, Ptr< Ipv4Interface > incomingInterface)
Called from lower-level layers to send the packet up in the stack.
void send_callback(const void *data, int datalen)
Invoked by NSCs 'ethernet driver' to re-inject a packet into ns-3.
void gettime(unsigned int *sec, unsigned int *usec)
Called by the Linux stack RNG initialization.
virtual void SetDownTarget6(IpL4Protocol::DownTargetCallback6 cb)
This method allows a caller to set the current down target callback set for this L4 protocol (IPv6 ca...
IpL4Protocol::DownTargetCallback m_downTarget
Callback to send packets over IPv4.
void DeAllocate(Ipv4EndPoint *endPoint)
Remove an IPv4 Endpoint.
Ipv4EndPoint * Allocate(void)
Allocate an IPv4 Endpoint.
void SoftInterrupt(void)
Provide a "soft" interrupt to NSC.
NscTcpL4Protocol & operator=(NscTcpL4Protocol const &)
Copy constructor.
NscInterfaceImpl * m_nscInterface
the NSC Interface.
void SetNscLibrary(const std::string &lib)
Set the NSC library to be used.
virtual void DoDispose(void)
Destructor implementation.
std::vector< Ptr< NscTcpSocketImpl > > m_sockets
list of sockets
void wakeup()
Called by the NSC stack whenever something of interest has happened.
INetStack * m_nscStack
the NSC stack.
void * m_dlopenHandle
dynamic library handle.
virtual int GetVersion(void) const
Get the NSC version.
static const uint8_t PROT_NUMBER
protocol number (0x6)
virtual void SetDownTarget(IpL4Protocol::DownTargetCallback cb)
This method allows a caller to set the current down target callback set for this L4 protocol (IPv4 ca...
virtual int GetProtocolNumber(void) const
Returns the protocol number of this protocol.
Socket logic for the NSC TCP sockets.
A simple virtual Timer class.
a unique identifier for an interface.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Struct interface to NSC stack.