22 #include "ns3/ipv4-address.h"
23 #include "ns3/nstime.h"
24 #include "ns3/inet-socket-address.h"
25 #include "ns3/inet6-socket-address.h"
26 #include "ns3/socket.h"
27 #include "ns3/simulator.h"
28 #include "ns3/socket-factory.h"
29 #include "ns3/packet.h"
30 #include "ns3/uinteger.h"
31 #include "ns3/boolean.h"
32 #include "ns3/string.h"
66 .SetGroupName(
"Applications")
68 .AddAttribute (
"RemoteAddress",
69 "The destination Address of the outbound packets",
73 .AddAttribute (
"RemotePort",
74 "The destination port of the outbound packets",
77 MakeUintegerChecker<uint16_t> ())
78 .AddAttribute (
"MaxPacketSize",
79 "The maximum size of a packet (including the SeqTsHeader, 12 bytes).",
82 MakeUintegerChecker<uint32_t> ())
83 .AddAttribute (
"TraceFilename",
84 "Name of file to load a trace from. By default, uses a hardcoded trace.",
88 .AddAttribute (
"TraceLoop",
89 "Loops through the trace file, starting again once it is over.",
118 if (traceFile != NULL)
189 uint32_t oldIndex = 0;
191 uint32_t prevTime = 0;
194 std::ifstream ifTraceFile;
195 ifTraceFile.open (filename.c_str (), std::ifstream::in);
197 if (!ifTraceFile.good ())
201 while (ifTraceFile.good ())
203 ifTraceFile >> index >> frameType >> time >> size;
204 if (index == oldIndex)
208 if (frameType ==
'B')
222 ifTraceFile.close ();
223 NS_ASSERT_MSG (prevTime != 0,
"A trace file can not contain B frames only.");
231 uint32_t prevTime = 0;
327 std::stringstream addressString;
345 << addressString.str ());
349 NS_LOG_INFO (
"Error while sending " << size <<
" bytes to "
350 << addressString.str ());
a polymophic address class
AttributeValue implementation for Address.
The base class for all ns3 applications.
virtual void DoDispose(void)
Destructor implementation.
Ptr< Node > GetNode() const
AttributeValue implementation for Boolean.
An identifier for simulation events.
bool IsExpired(void) 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.
void AddHeader(const Header &header)
Add header to this packet.
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...
static EventId Schedule(Time const &delay, FUNC f, Ts &&... args)
Schedule an event to expire after delay.
virtual int Send(Ptr< Packet > p, uint32_t flags)=0
Send data (or dummy data) to the remote host.
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.
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...
Ptr< const AttributeAccessor > MakeAddressAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method.
Ptr< const AttributeChecker > MakeAddressChecker(void)
Ptr< const AttributeChecker > MakeBooleanChecker(void)
Ptr< const AttributeAccessor > MakeBooleanAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method.
Ptr< const AttributeAccessor > MakeStringAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method.
Ptr< const AttributeChecker > MakeStringChecker(void)
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method.
Callback< R, Ts... > MakeNullCallback(void)
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#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.
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.
uint32_t timeToSend
Time to send the frame.
uint32_t packetSize
Size of the frame.
char frameType
Frame type (I, P or B)
EventId m_sendEvent
Event to send the next packet.
void Send(void)
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.
virtual void StopApplication(void)
Application specific shutdown code.
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.
std::vector< struct TraceEntry > m_entries
Entries in the trace to send.
virtual void StartApplication(void)
Application specific startup code.
void SendPacket(uint32_t size)
Send a packet of a given size.
uint16_t GetMaxPacketSize(void)
Return the maximum packet size.
bool m_traceLoop
Loop through the trace file.
uint16_t m_maxPacketSize
Maximum packet size to send (including the SeqTsHeader)
virtual void DoDispose(void)
Destructor implementation.
static struct TraceEntry g_defaultEntries[]
Default trace to send.
static TypeId GetTypeId(void)
Get the type ID.
void LoadDefaultTrace(void)
Load the default trace.
Ptr< Socket > m_socket
Socket.
static const uint32_t packetSize