13#include "ns3/boolean.h"
14#include "ns3/inet-socket-address.h"
15#include "ns3/inet6-socket-address.h"
16#include "ns3/ipv4-address.h"
18#include "ns3/nstime.h"
19#include "ns3/packet.h"
20#include "ns3/simulator.h"
21#include "ns3/socket-factory.h"
22#include "ns3/socket.h"
23#include "ns3/string.h"
24#include "ns3/uinteger.h"
57 TypeId(
"ns3::UdpTraceClient")
59 .SetGroupName(
"Applications")
61 .AddAttribute(
"RemoteAddress",
62 "The destination Address of the outbound packets",
66 .AddAttribute(
"RemotePort",
67 "The destination port of the outbound packets",
72 "The Type of Service used to send IPv4 packets. "
73 "All 8 bits of the TOS byte are set (including ECN bits).",
77 .AddAttribute(
"MaxPacketSize",
78 "The maximum size of a packet (including the SeqTsHeader, 12 bytes).",
82 .AddAttribute(
"TraceFilename",
83 "Name of file to load a trace from. By default, uses a hardcoded trace.",
87 .AddAttribute(
"TraceLoop",
88 "Loops through the trace file, starting again once it is over.",
116 if (traceFile !=
nullptr)
149 if (traceFile.empty())
184 std::ifstream ifTraceFile;
185 ifTraceFile.open(filename, std::ifstream::in);
187 if (!ifTraceFile.good())
191 while (ifTraceFile.good())
193 ifTraceFile >> index >> frameType >> time >> size;
194 if (index == oldIndex)
198 if (frameType ==
'B')
322 std::stringstream addressString;
339 NS_LOG_INFO(
"Sent " << size <<
" bytes to " << addressString.str());
343 NS_LOG_INFO(
"Error while sending " << size <<
" bytes to " << addressString.str());
a polymophic address class
The base class for all ns3 applications.
Ptr< Node > GetNode() const
An identifier for simulation events.
bool IsExpired() const
This method is syntactic sugar for the ns3::Simulator::IsExpired method.
static bool IsMatchingType(const Address &addr)
If the address match.
static bool IsMatchingType(const Address &address)
Ipv4 addresses are stored in host order in this class.
static Ipv4Address ConvertFrom(const Address &address)
static bool IsMatchingType(const Address &address)
static Ipv6Address ConvertFrom(const Address &address)
Convert the Address object into an Ipv6Address ones.
static bool IsMatchingType(const Address &address)
If the Address matches the type.
Smart pointer class similar to boost::intrusive_ptr.
static EventId Schedule(const Time &delay, FUNC f, Ts &&... args)
Schedule an event to expire after delay.
static void Cancel(const EventId &id)
Set the cancel bit on this event: the event's associated function will not be invoked when it expires...
virtual int Send(Ptr< Packet > p, uint32_t flags)=0
Send data (or dummy data) to the remote host.
void SetIpTos(uint8_t ipTos)
Manually set IP Type of Service field.
virtual bool SetAllowBroadcast(bool allowBroadcast)=0
Configure whether broadcast datagram transmissions are allowed.
virtual int Bind6()=0
Allocate a local IPv6 endpoint for this socket.
virtual int Connect(const Address &address)=0
Initiate a connection to a remote host.
void SetRecvCallback(Callback< void, Ptr< Socket > > receivedData)
Notify application when new data is available to be read.
static Ptr< Socket > CreateSocket(Ptr< Node > node, TypeId tid)
This method wraps the creation of sockets that is performed on a given node by a SocketFactory specif...
virtual int Bind(const Address &address)=0
Allocate a local endpoint for this socket.
Hold variables of type string.
a unique identifier for an interface.
static TypeId LookupByName(std::string name)
Get a TypeId by name.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
EventId m_sendEvent
Event to send the next packet.
void StopApplication() override
Application specific shutdown code.
uint8_t m_tos
The packets Type of Service.
static TypeId GetTypeId()
Get the type ID.
void Send()
Send a packet.
uint16_t m_peerPort
Remote peer port.
void SetTraceLoop(bool traceLoop)
Set the trace loop flag.
uint32_t m_sent
Counter for sent packets.
void SetRemote(Address ip, uint16_t port)
set the remote address and port
Address m_peerAddress
Remote peer address.
std::vector< TraceEntry > m_entries
Entries in the trace to send.
uint32_t m_currentEntry
Current entry index.
void SetTraceFile(std::string filename)
Set the trace file to be used by the application.
void LoadTrace(std::string filename)
Load a trace file.
void SetMaxPacketSize(uint16_t maxPacketSize)
Set the maximum packet size.
void StartApplication() override
Application specific startup code.
void SendPacket(uint32_t size)
Send a packet of a given size.
bool m_traceLoop
Loop through the trace file.
uint16_t m_maxPacketSize
Maximum packet size to send (including the SeqTsHeader)
~UdpTraceClient() override
static TraceEntry g_defaultEntries[]
Default trace to send.
uint16_t GetMaxPacketSize()
Return the maximum packet size.
void LoadDefaultTrace()
Load the default trace.
Ptr< Socket > m_socket
Socket.
Hold an unsigned integer type.
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file,...
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
Callback< R, Args... > MakeNullCallback()
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#define NS_ABORT_MSG_IF(cond, msg)
Abnormal program termination if a condition is true, with a message.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Ptr< T > Create(Ts &&... args)
Create class instances by constructors with varying numbers of arguments and return them by Ptr.
Time Seconds(double value)
Construct a Time in the indicated unit.
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Ptr< const AttributeChecker > MakeBooleanChecker()
Ptr< const AttributeChecker > MakeUintegerChecker()
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
Ptr< const AttributeChecker > MakeAddressChecker()
Ptr< const AttributeChecker > MakeStringChecker()
Ptr< const AttributeAccessor > MakeStringAccessor(T1 a1)
Ptr< const AttributeAccessor > MakeBooleanAccessor(T1 a1)
Ptr< const AttributeAccessor > MakeAddressAccessor(T1 a1)
uint32_t timeToSend
Time to send the frame.
uint32_t packetSize
Size of the frame.
char frameType
Frame type (I, P or B)
static const uint32_t packetSize
Packet size generated at the AP.