Packet.h File Reference

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Go to the source code of this file.

Data Structures
struct	stru_NetSim_Packet_AppLayer
struct	stru_NetSim_Packet_TransportLayer
struct	stru_NetSim_Packet_NetworkLayer
struct	stru_NetSim_Packet_MACLayer
struct	stru_NetSim_Packet_PhyLayer
struct	stru_packet_info
struct	stru_NetSim_Packet

Macros
#define	MAXBUF   0x800
#define	MAX_PACKET_TYPE_LEN   100
#define	PACKET_ID(pPacket)   (pPacket)->nPacketId
#define	PACKET_SERVICETYPE(pPacket)   (pPacket)->nServiceType
#define	PACKET_EVENTTIME(pPacket)   (pPacket)->dEventTime
#define	PACKET_SOURCE(pPacket)   (pPacket)->nSourceId
#define	PACKET_DESTINATION(pPacket)   (pPacket)->nDestinationId
#define	PACKET_TRANSMITTER(pPacket)   (pPacket)->nTransmitterId
#define	PACKET_RECEIVER(pPacket)   (pPacket)->nReceiverId
#define	PACKET_APPDATA(pPacket)   (pPacket)->pstruAppData
#define	PACKET_TRXDATA(pPacket)   (pPacket)->pstruTransportData
#define	PACKET_NWDATA(pPacket)   (pPacket)->pstruNetworkData
#define	PACKET_MACDATA(pPacket)   (pPacket)->pstruMacData
#define	PACKET_PHYDATA(pPacket)   (pPacket)->pstruPhyData
#define	PACKET_PHYPROTOCOLDATA(pPacket)   PACKET_PHYDATA(pPacket)->Packet_PhyData
#define	PACKET_MACPROTOCOLDATA(pPacket)   PACKET_MACDATA(pPacket)->Packet_MACProtocol
#define	PACKET_NWPROTOCOLDATA(pPacket)   PACKET_NWDATA(pPacket)->Packet_NetworkProtocol
#define	PACKET_TRXPROTOCOLDATA(pPacket)   PACKET_TRXDATA(pPacket)->Packet_TransportProtocol
#define	PACKET_APPPROTOCOLDATA(pPacket)   PACKET_APPDATA(pPacket)->Packet_AppProtocol
#define	PACKET_NEXTPACKET(pPacket)   (pPacket)->pstruNextPacket

Typedefs
typedef enum enum_ApplicationType	APPLICATION_TYPE
typedef struct stru_packet_info	PACKET_INFO
typedef struct stru_packet_info *	PPACKET_INFO

Enumerations
enum	enum_SuppressionModel { SuppModel_NULL =0 , SuppModel_Deterministics =1 , SuppModel_MarkovChain }
enum	enum_Distribution {   Distribution_NULL =0 , Distribution_Exponential =1 , Distribution_Uniform , Distribution_Triangular ,   Distribution_Weibull , Distribution_Constant , Distribution_Backlog , Distribution_Normal ,   Distribution_Gamma }
enum	enum_PacketType {   PacketType_Voice =1 , PacketType_CBR , PacketType_Custom , PacketType_DataBase ,   PacketType_Video , PacketType_FTP , PacketType_HTTP , PacketType_EMAIL ,   PacketType_Peer_to_Peer , PacketType_Erlang_Call , PacketType_Emulation , PacketType_Sensing ,   PacketType_BSM , PacketType_COAP , PacketType_Control }
enum	enum_ServiceType { ServiceType_NULL =0 , ServiceType_CBR =1 , ServiceType_VBR =2 }
enum	enum_PacketPriority { Priority_Low =2 , Priority_Normal =4 , Priority_Medium =6 , Priority_High =8 }
enum	enum_Packet_QOS {   QOS_UGS = 1 , QOS_rtPS , QOS_ertPS , QOS_nrtPS ,   QOS_BE , QOS_GBR = QOS_UGS , QOS_NONGBR = QOS_BE }
enum	enum_PacketStatus {   PacketStatus_NoError =0 , PacketStatus_Error =1 , PacketStatus_Collided =2 , PacketStatus_Buffer_Dropped =3 ,   PacketStatus_TTL_Expired =4 , PacketStatus_Dropped =5 }
enum	enum_Segment { Segment_FirstSegment =10 , Segment_ContinuingFragment =11 , Segment_LastFragment =01 , Segment_Unfragment =00 }
enum	enum_BUFFER { Buffer_Underflow , Buffer_Overflow }
enum	IP_PROTOCOL_NUMBER {   IPPROTOCOL_NULL = 0x00 , IPPROTOCOL_ICMP = 0x01 , IPPROTOCOL_IGMP = 0x02 , IPPROTOCOL_TCP = 0x06 ,   IPPROTOCOL_UDP = 0x11 , IPPROTOCOL_DSR = 0x30 , IPPROTOCOL_OSPF = 0x59 , IPPROTOCOL_PIM = 0x67 }
enum	enum_ApplicationType {   TRAFFIC_NULL = 0 , TRAFFIC_DATA = 1 , TRAFFIC_CBR , TRAFFIC_VOICE ,   TRAFFIC_VIDEO , TRAFFIC_FTP , TRAFFIC_HTTP , TRAFFIC_DATABASE ,   TRAFFIC_CUSTOM , TRAFFIC_EMAIL , TRAFFIC_PEER_TO_PEER , TRAFFIC_ERLANG_CALL ,   TRAFFIC_EMULATION , TRAFFIC_SENSING , TRAFFIC_BSM_APP , TRAFFIC_SENSOR_EMULATION ,   TRAFFIC_COAP }

Functions
NetSim_PACKET *	fn_NetSim_Packet_CreatePacket_dbg (int nLayer, int line, const char *file)
int	fn_NetSim_Packet_FreeMacProtocolData (NetSim_PACKET *pstruPacket)
int	fn_NetSim_Packet_FreePacket_dbg (NetSim_PACKET **pstruPacket, int line, const char *file)
int	fn_NetSim_Packet_AddPacketToList_dbg (NetSim_BUFFER *pstruBuffer, NetSim_PACKET *pstruPacket, int nInsertionType, int line, const char *file)
bool	fn_NetSim_GetBufferStatus (NetSim_BUFFER *pstruBuffer)
NetSim_PACKET *	fn_NetSim_Packet_GetPacketFromBuffer (NetSim_BUFFER *pstruBuffer, int nFlag)
PACKET_STATUS	fn_NetSim_Packet_DecideError (double dBER, long double dPacketSize)
NetSim_PACKET *	fn_NetSim_Packet_CopyPacket_dbg (const NetSim_PACKET *pstruPacket, int line, const char *file)
NetSim_PACKET *	fn_NetSim_Packet_CopyPacketList_dbg (const NetSim_PACKET *pstruPacket, int line, const char *file)
int	fn_NetSim_Packet_CopyPhyData (NetSim_PACKET *pstruDestPacket, const NetSim_PACKET *pstruSrcPacket, int, const char *)
int	fn_NetSim_Packet_CopyMacData (NetSim_PACKET *pstruDestPacket, const NetSim_PACKET *pstruSrcPacket, int, const char *)
int	fn_NetSim_Packet_CopyNWData (NetSim_PACKET *pstruDestPacket, NetSim_PACKET *pstruSrcPacket)
int	fn_NetSim_Packet_CopyTransportData (NetSim_PACKET *pstruDestPacket, const NetSim_PACKET *pstruSrcPacket, int, const char *)
int	fn_NetSim_Packet_CopyAppData (NetSim_PACKET *pstruDestPacket, const NetSim_PACKET *pstruSrcPacket, int, const char *)
int	fn_NetSim_WritePacketTrace_dbg (const NetSim_PACKET *pstruPacket, int line, const char *file)
int	fnValidatePacket (const NetSim_PACKET *pstruPacket)
int	fn_NetSim_Stack_FragmentPacket (NetSim_PACKET *pstruPacket, int nMSS)
double	fnGetPacketSize (NetSim_PACKET *pstruData)
char *	fn_NetSim_Config_GetPacketTypeAsString (PACKET_TYPE nPacketType)
char *	fn_NetSim_Config_GetControlPacketType (const NetSim_PACKET *, char *type)
int	fn_NetSim_Dispatch_to_emulator (NetSim_PACKET *packet)
unsigned int	getPacketInfoSize ()
void	add_dest_to_packet (NetSim_PACKET *packet, NETSIM_ID dest)
void	add_destlist_to_packet (NetSim_PACKET *packet, NETSIM_ID *destlist, UINT count)
NETSIM_ID *	get_dest_from_packet (NetSim_PACKET *packet, UINT *count)
NETSIM_ID	get_first_dest_from_packet (NetSim_PACKET *packet)
void	remove_dest_from_packet (NetSim_PACKET *packet, NETSIM_ID dest)
bool	isDestFoundinPacket (NetSim_PACKET *packet, NETSIM_ID dest)
bool	isBroadcastPacket (NetSim_PACKET *packet)
bool	isMulticastPacket (NetSim_PACKET *packet)
bool	fn_NetSim_HWI_Send (NetSim_PACKET *packet)

Macro Definition Documentation

MAX_PACKET_TYPE_LEN

#define MAX_PACKET_TYPE_LEN   100

Definition at line 252 of file Packet.h.

MAXBUF

#define MAXBUF   0x800

Definition at line 241 of file Packet.h.

PACKET_APPDATA

#define PACKET_APPDATA

(

pPacket

)

(pPacket)->pstruAppData

Definition at line 294 of file Packet.h.

PACKET_APPPROTOCOLDATA

#define PACKET_APPPROTOCOLDATA

(

pPacket

)

PACKET_APPDATA(pPacket)->Packet_AppProtocol

Definition at line 303 of file Packet.h.

PACKET_DESTINATION

#define PACKET_DESTINATION

(

pPacket

)

(pPacket)->nDestinationId

Definition at line 291 of file Packet.h.

PACKET_EVENTTIME

#define PACKET_EVENTTIME

(

pPacket

)

(pPacket)->dEventTime

Definition at line 289 of file Packet.h.

PACKET_ID

#define PACKET_ID

(

pPacket

)

(pPacket)->nPacketId

Definition at line 287 of file Packet.h.

PACKET_MACDATA

#define PACKET_MACDATA

(

pPacket

)

(pPacket)->pstruMacData

Definition at line 297 of file Packet.h.

PACKET_MACPROTOCOLDATA

#define PACKET_MACPROTOCOLDATA

(

pPacket

)

PACKET_MACDATA(pPacket)->Packet_MACProtocol

Definition at line 300 of file Packet.h.

PACKET_NEXTPACKET

#define PACKET_NEXTPACKET

(

pPacket

)

(pPacket)->pstruNextPacket

Definition at line 304 of file Packet.h.

PACKET_NWDATA

#define PACKET_NWDATA

(

pPacket

)

(pPacket)->pstruNetworkData

Definition at line 296 of file Packet.h.

PACKET_NWPROTOCOLDATA

#define PACKET_NWPROTOCOLDATA

(

pPacket

)

PACKET_NWDATA(pPacket)->Packet_NetworkProtocol

Definition at line 301 of file Packet.h.

PACKET_PHYDATA

#define PACKET_PHYDATA

(

pPacket

)

(pPacket)->pstruPhyData

Definition at line 298 of file Packet.h.

PACKET_PHYPROTOCOLDATA

#define PACKET_PHYPROTOCOLDATA

(

pPacket

)

PACKET_PHYDATA(pPacket)->Packet_PhyData

Definition at line 299 of file Packet.h.

PACKET_RECEIVER

#define PACKET_RECEIVER

(

pPacket

)

(pPacket)->nReceiverId

Definition at line 293 of file Packet.h.

PACKET_SERVICETYPE

#define PACKET_SERVICETYPE

(

pPacket

)

(pPacket)->nServiceType

Definition at line 288 of file Packet.h.

PACKET_SOURCE

#define PACKET_SOURCE

(

pPacket

)

(pPacket)->nSourceId

Definition at line 290 of file Packet.h.

PACKET_TRANSMITTER

#define PACKET_TRANSMITTER

(

pPacket

)

(pPacket)->nTransmitterId

Definition at line 292 of file Packet.h.

PACKET_TRXDATA

#define PACKET_TRXDATA

(

pPacket

)

(pPacket)->pstruTransportData

Definition at line 295 of file Packet.h.

PACKET_TRXPROTOCOLDATA

#define PACKET_TRXPROTOCOLDATA

(

pPacket

)

PACKET_TRXDATA(pPacket)->Packet_TransportProtocol

Definition at line 302 of file Packet.h.

Typedef Documentation

APPLICATION_TYPE

typedef enum enum_ApplicationType APPLICATION_TYPE

PACKET_INFO

typedef struct stru_packet_info PACKET_INFO

PPACKET_INFO

typedef struct stru_packet_info* PPACKET_INFO

Enumeration Type Documentation

enum_ApplicationType

enum enum_ApplicationType

Enumerator
TRAFFIC_NULL
TRAFFIC_DATA
TRAFFIC_CBR
TRAFFIC_VOICE
TRAFFIC_VIDEO
TRAFFIC_FTP
TRAFFIC_HTTP
TRAFFIC_DATABASE
TRAFFIC_CUSTOM
TRAFFIC_EMAIL
TRAFFIC_PEER_TO_PEER
TRAFFIC_ERLANG_CALL
TRAFFIC_EMULATION
TRAFFIC_SENSING
TRAFFIC_BSM_APP
TRAFFIC_SENSOR_EMULATION
TRAFFIC_COAP

Definition at line 137 of file Packet.h.

enum_BUFFER

enum enum_BUFFER

Enumerator
Buffer_Underflow
Buffer_Overflow

Definition at line 118 of file Packet.h.

enum_Distribution

enum enum_Distribution

Enumerator
Distribution_NULL
Distribution_Exponential
Distribution_Uniform
Distribution_Triangular
Distribution_Weibull
Distribution_Constant
Distribution_Backlog
Distribution_Normal
Distribution_Gamma

Definition at line 37 of file Packet.h.

enum_Packet_QOS

enum enum_Packet_QOS

Enumerator
QOS_UGS
QOS_rtPS
QOS_ertPS
QOS_nrtPS
QOS_BE
QOS_GBR
QOS_NONGBR

Definition at line 86 of file Packet.h.

enum_PacketPriority

enum enum_PacketPriority

Enumerator
Priority_Low
Priority_Normal
Priority_Medium
Priority_High

Definition at line 77 of file Packet.h.

enum_PacketStatus

enum enum_PacketStatus

Enumerator
PacketStatus_NoError
PacketStatus_Error
PacketStatus_Collided
PacketStatus_Buffer_Dropped
PacketStatus_TTL_Expired
PacketStatus_Dropped

Definition at line 99 of file Packet.h.

enum_PacketType

enum enum_PacketType

Enumerator
PacketType_Voice
PacketType_CBR
PacketType_Custom
PacketType_DataBase
PacketType_Video
PacketType_FTP
PacketType_HTTP
PacketType_EMAIL
PacketType_Peer_to_Peer
PacketType_Erlang_Call
PacketType_Emulation
PacketType_Sensing
PacketType_BSM
PacketType_COAP
PacketType_Control

Definition at line 50 of file Packet.h.

enum_Segment

enum enum_Segment

Enumerator
Segment_FirstSegment
Segment_ContinuingFragment
Segment_LastFragment
Segment_Unfragment

Definition at line 110 of file Packet.h.

enum_ServiceType

enum enum_ServiceType

Enumerator
ServiceType_NULL
ServiceType_CBR
ServiceType_VBR

Definition at line 69 of file Packet.h.

enum_SuppressionModel

enum enum_SuppressionModel

Enumerator
SuppModel_NULL
SuppModel_Deterministics
SuppModel_MarkovChain

Definition at line 30 of file Packet.h.

IP_PROTOCOL_NUMBER

enum IP_PROTOCOL_NUMBER

Enumerator
IPPROTOCOL_NULL
IPPROTOCOL_ICMP
IPPROTOCOL_IGMP
IPPROTOCOL_TCP
IPPROTOCOL_UDP
IPPROTOCOL_DSR
IPPROTOCOL_OSPF
IPPROTOCOL_PIM

Definition at line 124 of file Packet.h.

Function Documentation

add_dest_to_packet()

void add_dest_to_packet	(	NetSim_PACKET *	packet,
		NETSIM_ID	dest
	)

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add_destlist_to_packet()

void add_destlist_to_packet	(	NetSim_PACKET *	packet,
		NETSIM_ID *	destlist,
		UINT	count
	)

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fn_NetSim_Config_GetControlPacketType()

char * fn_NetSim_Config_GetControlPacketType	(	const NetSim_PACKET *	,
		char *	type
	)

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fn_NetSim_Config_GetPacketTypeAsString()

char * fn_NetSim_Config_GetPacketTypeAsString

(

PACKET_TYPE

nPacketType

)

fn_NetSim_Dispatch_to_emulator()

int fn_NetSim_Dispatch_to_emulator

(

NetSim_PACKET *

packet

)

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fn_NetSim_GetBufferStatus()

bool fn_NetSim_GetBufferStatus

(

NetSim_BUFFER *

pstruBuffer

)

Used to check whether any packet is there in buffer or not Return true if there is a packet in buffer Return false if there is no packet in buffer

This function is to check whether buffer list has any packet or not

Definition at line 41 of file Scheduling.c.

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fn_NetSim_HWI_Send()

bool fn_NetSim_HWI_Send

(

NetSim_PACKET *

packet

)

fn_NetSim_Packet_AddPacketToList_dbg()

int fn_NetSim_Packet_AddPacketToList_dbg	(	NetSim_BUFFER *	pstruBuffer,
		NetSim_PACKET *	pstruPacket,
		int	nInsertionType,
		int	line,
		const char *	file
	)

fn_NetSim_Packet_CopyAppData()

int fn_NetSim_Packet_CopyAppData	(	NetSim_PACKET *	pstruDestPacket,
		const NetSim_PACKET *	pstruSrcPacket,
		int	,
		const char *
	)

fn_NetSim_Packet_CopyMacData()

int fn_NetSim_Packet_CopyMacData	(	NetSim_PACKET *	pstruDestPacket,
		const NetSim_PACKET *	pstruSrcPacket,
		int	,
		const char *
	)

fn_NetSim_Packet_CopyNWData()

int fn_NetSim_Packet_CopyNWData	(	NetSim_PACKET *	pstruDestPacket,
		NetSim_PACKET *	pstruSrcPacket
	)

fn_NetSim_Packet_CopyPacket_dbg()

NetSim_PACKET * fn_NetSim_Packet_CopyPacket_dbg	(	const NetSim_PACKET *	pstruPacket,
		int	line,
		const char *	file
	)

fn_NetSim_Packet_CopyPacketList_dbg()

NetSim_PACKET * fn_NetSim_Packet_CopyPacketList_dbg	(	const NetSim_PACKET *	pstruPacket,
		int	line,
		const char *	file
	)

fn_NetSim_Packet_CopyPhyData()

int fn_NetSim_Packet_CopyPhyData	(	NetSim_PACKET *	pstruDestPacket,
		const NetSim_PACKET *	pstruSrcPacket,
		int	,
		const char *
	)

fn_NetSim_Packet_CopyTransportData()

int fn_NetSim_Packet_CopyTransportData	(	NetSim_PACKET *	pstruDestPacket,
		const NetSim_PACKET *	pstruSrcPacket,
		int	,
		const char *
	)

fn_NetSim_Packet_CreatePacket_dbg()

NetSim_PACKET * fn_NetSim_Packet_CreatePacket_dbg	(	int	nLayer,
		int	line,
		const char *	file
	)

fn_NetSim_Packet_DecideError()

PACKET_STATUS fn_NetSim_Packet_DecideError	(	double	dBER,
		long double	dPacketSize
	)

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fn_NetSim_Packet_FreeMacProtocolData()

int fn_NetSim_Packet_FreeMacProtocolData

(

NetSim_PACKET *

pstruPacket

)

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fn_NetSim_Packet_FreePacket_dbg()

int fn_NetSim_Packet_FreePacket_dbg	(	NetSim_PACKET **	pstruPacket,
		int	line,
		const char *	file
	)

fn_NetSim_Packet_GetPacketFromBuffer()

NetSim_PACKET * fn_NetSim_Packet_GetPacketFromBuffer	(	NetSim_BUFFER *	pstruBuffer,
		int	nFlag
	)

Used to get a packet from list pass nFlag = 1 if want to move buffer pass nFlag = 0 if don't want to move buffer

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fn_NetSim_Stack_FragmentPacket()

int fn_NetSim_Stack_FragmentPacket	(	NetSim_PACKET *	pstruPacket,
		int	nMSS
	)

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fn_NetSim_WritePacketTrace_dbg()

int fn_NetSim_WritePacketTrace_dbg	(	const NetSim_PACKET *	pstruPacket,
		int	line,
		const char *	file
	)

fnGetPacketSize()

double fnGetPacketSize

(

NetSim_PACKET *

pstruData

)

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fnValidatePacket()

int fnValidatePacket

(

const NetSim_PACKET *

pstruPacket

)

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get_dest_from_packet()

NETSIM_ID * get_dest_from_packet	(	NetSim_PACKET *	packet,
		UINT *	count
	)

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get_first_dest_from_packet()

NETSIM_ID get_first_dest_from_packet

(

NetSim_PACKET *

packet

)

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getPacketInfoSize()

unsigned int getPacketInfoSize

(

)

isBroadcastPacket()

bool isBroadcastPacket

(

NetSim_PACKET *

packet

)

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isDestFoundinPacket()

bool isDestFoundinPacket	(	NetSim_PACKET *	packet,
		NETSIM_ID	dest
	)

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isMulticastPacket()

bool isMulticastPacket

(

NetSim_PACKET *

packet

)

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remove_dest_from_packet()

void remove_dest_from_packet	(	NetSim_PACKET *	packet,
		NETSIM_ID	dest
	)

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