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Functions
TCP.c File Reference
#include "main.h"
#include "TCP.h"
#include "TCP_Header.h"
#include "TCP_enum.h"
#include "NetSim_Plot.h"
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Functions

char * GetStringTCP_Subevent (NETSIM_ID)
 
int fn_NetSim_TCP_Configure_F (void **var)
 
int fn_NetSim_TCP_Init_F (struct stru_NetSim_Network *net, NetSim_EVENTDETAILS *pevent, char *appPath, char *iopath, int version, void **fnPointer)
 
int fn_NetSim_TCP_CopyPacket_F (NetSim_PACKET *dst, NetSim_PACKET *src)
 
int fn_NetSim_TCP_FreePacket_F (NetSim_PACKET *packet)
 
int fn_NetSim_TCP_Finish_F ()
 
int fn_NetSim_TCP_Metrics_F (PMETRICSWRITER metricsWriter)
 
char * fn_NetSim_TCP_ConfigPacketTrace_F (const void *xmlNetSimNode)
 
int fn_NetSim_TCP_WritePacketTrace_F (NetSim_PACKET *pstruPacket, char **ppszTrace)
 
static int fn_NetSim_TCP_HandleTransportOut ()
 
static int fn_NetSim_TCP_HandleTransportIn ()
 
static int fn_NetSim_TCP_HandleTimer ()
 
static void handle_time_wait_timeout ()
 
int fn_NetSim_TCP_Run ()
 
int fn_NetSim_TCP_Configure (void **var)
 
int fn_NetSim_TCP_Init (struct stru_NetSim_Network *NETWORK_Formal, NetSim_EVENTDETAILS *pstruEventDetails_Formal, char *pszAppPath_Formal, char *pszWritePath_Formal, int nVersion_Type, void **fnPointer)
 
int fn_NetSim_TCP_Finish ()
 
char * fn_NetSim_TCP_Trace (int nSubEvent)
 
int fn_NetSim_TCP_FreePacket (NetSim_PACKET *pstruPacket)
 
int fn_NetSim_TCP_CopyPacket (NetSim_PACKET *pstruDestPacket, NetSim_PACKET *pstruSrcPacket)
 
int fn_NetSim_TCP_Metrics (PMETRICSWRITER metricsWriter)
 
char * fn_NetSim_TCP_ConfigPacketTrace (const void *xmlNetSimNode)
 
int fn_NetSim_TCP_WritePacketTrace (NetSim_PACKET *pstruPacket, char **ppszTrace)
 
TCPVARIANT get_tcp_variant_from_str (char *szVal)
 
TCPACKTYPE get_tcp_ack_type_from_str (char *szVal)
 
void start_timewait_timer (PNETSIM_SOCKET s)
 
void write_congestion_plot (PNETSIM_SOCKET s, NetSim_PACKET *packet)
 
bool isTCPlog ()
 

Function Documentation

◆ fn_NetSim_TCP_ConfigPacketTrace()

char * fn_NetSim_TCP_ConfigPacketTrace ( const void *  xmlNetSimNode)

This function will return the string to write packet trace heading.

Definition at line 155 of file TCP.c.

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◆ fn_NetSim_TCP_ConfigPacketTrace_F()

char * fn_NetSim_TCP_ConfigPacketTrace_F ( const void *  xmlNetSimNode)
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◆ fn_NetSim_TCP_Configure()

int fn_NetSim_TCP_Configure ( void **  var)

This function is called by NetworkStack.dll, while configuring the device TRANSPORT layer for TCP protocol.

Definition at line 85 of file TCP.c.

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◆ fn_NetSim_TCP_Configure_F()

int fn_NetSim_TCP_Configure_F ( void **  var)
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◆ fn_NetSim_TCP_CopyPacket()

int fn_NetSim_TCP_CopyPacket ( NetSim_PACKET *  pstruDestPacket,
NetSim_PACKET *  pstruSrcPacket 
)

This function is called by NetworkStack.dll, to copy the TCP protocol pstruTransportData->Packet_TransportProtocol from source packet to destination.

Definition at line 139 of file TCP.c.

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◆ fn_NetSim_TCP_CopyPacket_F()

int fn_NetSim_TCP_CopyPacket_F ( NetSim_PACKET *  dst,
NetSim_PACKET *  src 
)
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◆ fn_NetSim_TCP_Finish()

int fn_NetSim_TCP_Finish ( )

This function is called by NetworkStack.dll, once simulation end to free the allocated memory for the network.

Definition at line 112 of file TCP.c.

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◆ fn_NetSim_TCP_Finish_F()

int fn_NetSim_TCP_Finish_F ( )
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◆ fn_NetSim_TCP_FreePacket()

int fn_NetSim_TCP_FreePacket ( NetSim_PACKET *  pstruPacket)

This function is called by NetworkStack.dll, to free the TCP protocol pstruTransportData->Packet_TransportProtocol.

Definition at line 130 of file TCP.c.

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◆ fn_NetSim_TCP_FreePacket_F()

int fn_NetSim_TCP_FreePacket_F ( NetSim_PACKET *  packet)
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◆ fn_NetSim_TCP_HandleTimer()

static int fn_NetSim_TCP_HandleTimer ( )
static

Definition at line 198 of file TCP.c.

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◆ fn_NetSim_TCP_HandleTransportIn()

static int fn_NetSim_TCP_HandleTransportIn ( )
static

Definition at line 183 of file TCP.c.

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◆ fn_NetSim_TCP_HandleTransportOut()

static int fn_NetSim_TCP_HandleTransportOut ( )
static

Definition at line 168 of file TCP.c.

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◆ fn_NetSim_TCP_Init()

int fn_NetSim_TCP_Init ( struct stru_NetSim_Network *  NETWORK_Formal,
NetSim_EVENTDETAILS *  pstruEventDetails_Formal,
char *  pszAppPath_Formal,
char *  pszWritePath_Formal,
int  nVersion_Type,
void **  fnPointer 
)

This function initializes the TCP parameters.

Definition at line 93 of file TCP.c.

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◆ fn_NetSim_TCP_Init_F()

int fn_NetSim_TCP_Init_F ( struct stru_NetSim_Network *  net,
NetSim_EVENTDETAILS *  pevent,
char *  appPath,
char *  iopath,
int  version,
void **  fnPointer 
)
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◆ fn_NetSim_TCP_Metrics()

int fn_NetSim_TCP_Metrics ( PMETRICSWRITER  metricsWriter)

This function write the Metrics in Metrics.txt

Definition at line 147 of file TCP.c.

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◆ fn_NetSim_TCP_Metrics_F()

int fn_NetSim_TCP_Metrics_F ( PMETRICSWRITER  metricsWriter)
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◆ fn_NetSim_TCP_Run()

int fn_NetSim_TCP_Run ( )

This function is called by NetworkStack.dll, whenever the event gets triggered inside the NetworkStack.dll for the Transport layer TCP protocol It includes TRANSPORT_OUT,TRANSPORT_IN and TIMER_EVENT.

Definition at line 60 of file TCP.c.

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◆ fn_NetSim_TCP_Trace()

char * fn_NetSim_TCP_Trace ( int  nSubEvent)

This function is called by NetworkStack.dll, while writing the event trace to get the sub event as a string.

Definition at line 121 of file TCP.c.

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◆ fn_NetSim_TCP_WritePacketTrace()

int fn_NetSim_TCP_WritePacketTrace ( NetSim_PACKET *  pstruPacket,
char **  ppszTrace 
)

This function will return the string to write packet trace.

Definition at line 163 of file TCP.c.

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◆ fn_NetSim_TCP_WritePacketTrace_F()

int fn_NetSim_TCP_WritePacketTrace_F ( NetSim_PACKET *  pstruPacket,
char **  ppszTrace 
)
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◆ get_tcp_ack_type_from_str()

TCPACKTYPE get_tcp_ack_type_from_str ( char *  szVal)

Definition at line 236 of file TCP.c.

◆ get_tcp_variant_from_str()

TCPVARIANT get_tcp_variant_from_str ( char *  szVal)

Definition at line 217 of file TCP.c.

◆ GetStringTCP_Subevent()

char * GetStringTCP_Subevent ( NETSIM_ID  )
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◆ handle_time_wait_timeout()

static void handle_time_wait_timeout ( )
static

Definition at line 268 of file TCP.c.

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◆ isTCPlog()

bool isTCPlog ( )

Definition at line 292 of file TCP.c.

◆ start_timewait_timer()

void start_timewait_timer ( PNETSIM_SOCKET  s)

Definition at line 246 of file TCP.c.

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◆ write_congestion_plot()

void write_congestion_plot ( PNETSIM_SOCKET  s,
NetSim_PACKET *  packet 
)

Definition at line 276 of file TCP.c.

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