static void receive_callback(ns3::Ptr<ns3::Socket> socket);
static void send_callback(ns3::Ptr<ns3::Socket> sock, uint32_t txSpace);
static void datasent_callback(ns3::Ptr<ns3::Socket> socket, uint32_t dataSent);
-static void StartFlow(ns3::Ptr<ns3::Socket> sock, const char *to, uint16_t port_number);
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(ns3);
-NS3Sim::NS3Sim(){
-}
-
-static inline const char *transformSocketPtr (ns3::Ptr<ns3::Socket> localSocket)
-{
- static char key[24];
- std::stringstream sstream;
- sstream << localSocket ;
- sprintf(key,"%s",sstream.str().c_str());
-
- return key;
-}
-
SgFlow::SgFlow(uint32_t totalBytes, simgrid::surf::NetworkNS3Action * action) {
totalBytes_ = totalBytes;
remaining_ = totalBytes;
action_ = action;
}
-/*
- * This function creates a flow from src to dst
- *
- * Parameters
- * src: node source
- * dst: node destination
- * port_number: The port number to use
- * start: the time the communication start
- * addr: ip address
- * totalBytes: number of bytes to transmit
- */
-void NS3Sim::create_flow_NS3(ns3::Ptr<ns3::Node> src, ns3::Ptr<ns3::Node> dst, uint16_t port_number,
- double startTime, const char *ipAddr, uint32_t totalBytes,
- simgrid::surf::NetworkNS3Action * action)
-{
- ns3::PacketSinkHelper sink("ns3::TcpSocketFactory", ns3::InetSocketAddress (ns3::Ipv4Address::GetAny(), port_number));
- sink.Install (dst);
-
- ns3::Ptr<ns3::Socket> sock = ns3::Socket::CreateSocket (src, ns3::TcpSocketFactory::GetTypeId());
-
- xbt_dict_set(flowFromSock, transformSocketPtr(sock), new SgFlow(totalBytes, action), NULL);
-
- sock->Bind(ns3::InetSocketAddress(port_number));
- XBT_DEBUG("Create flow starting to %fs + %fs = %fs",
- startTime-ns3::Simulator::Now().GetSeconds(), ns3::Simulator::Now().GetSeconds(), startTime);
-
- ns3::Simulator::Schedule (ns3::Seconds(startTime-ns3::Simulator::Now().GetSeconds()),
- &StartFlow, sock, ipAddr, port_number);
-}
-
-void NS3Sim::simulator_start(double min){
- if(min > 0.0)
- ns3::Simulator::Stop(ns3::Seconds(min));
- XBT_DEBUG("Start simulator '%f'",min);
- ns3::Simulator::Run ();
-}
static SgFlow* getFlowFromSocket(ns3::Ptr<ns3::Socket> socket) {
return (SgFlow*)xbt_dict_get_or_null(flowFromSock, transformSocketPtr(socket));
xbt_die("NS3: a socket failed to connect");
}
-static void StartFlow(ns3::Ptr<ns3::Socket> sock, const char *to, uint16_t port_number)
+void StartFlow(ns3::Ptr<ns3::Socket> sock, const char *to, uint16_t port_number)
{
ns3::InetSocketAddress serverAddr (to, port_number);