Network.c File Reference

#include "../Include_i.h"

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Macros
#define	LOG_CLASS   "Network"

Functions
STATUS	getLocalhostIpAddresses (PKvsIpAddress destIpList, PUINT32 pDestIpListLen, IceSetInterfaceFilterFunc filter, UINT64 customData)
STATUS	createSocketPair (INT32(*pSocketPair)[2])
STATUS	createSocket (KVS_IP_FAMILY_TYPE familyType, KVS_SOCKET_PROTOCOL protocol, UINT32 sendBufSize, PINT32 pOutSockFd)
STATUS	closeSocket (INT32 sockfd)
STATUS	socketBind (PKvsIpAddress pHostIpAddress, INT32 sockfd)
STATUS	socketConnect (PKvsIpAddress pPeerAddress, INT32 sockfd)
STATUS	socketWrite (INT32 sockfd, const void *pBuffer, SIZE_T length)
BOOL	isIpAddr (PCHAR hostname, UINT16 length)
STATUS	getIpAddrFromDnsHostname (PCHAR hostname, PCHAR address, UINT16 lengthSrc, UINT16 maxLenDst)
STATUS	getIpWithHostName (PCHAR hostname, PKvsIpAddress destIp)
STATUS	getIpAddrStr (PKvsIpAddress pKvsIpAddress, PCHAR pBuffer, UINT32 bufferLen)
BOOL	isSameIpAddress (PKvsIpAddress pAddr1, PKvsIpAddress pAddr2, BOOL checkPort)
INT32	getErrorCode (VOID)
PCHAR	getErrorString (INT32 error)

Macro Definition Documentation

LOG_CLASS

#define LOG_CLASS   "Network"

Kinesis Video Producer Host Info

Function Documentation

closeSocket()

STATUS closeSocket

(

INT32

sockfd

)

Parameters

-	INT32 - IN - INT32 for the socketfd

Returns

- STATUS status of execution

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createSocket()

STATUS createSocket	(	KVS_IP_FAMILY_TYPE	familyType,
		KVS_SOCKET_PROTOCOL	protocol,
		UINT32	sendBufSize,
		PINT32	pOutSockFd
	)

Parameters

-	KVS_IP_FAMILY_TYPE - IN - Family for the socket. Must be one of KVS_IP_FAMILY_TYPE
-	KVS_SOCKET_PROTOCOL - IN - either tcp or udp
-	UINT32 - IN - send buffer size in bytes
-	PINT32 - OUT - PINT32 for the socketfd

Returns

- STATUS status of execution

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createSocketPair()

STATUS createSocketPair

(

INT32(*)

pSocketPair[2]

)

Parameters

-	INT32 (*)[2] - OUT - Array for the socket pair fds

Returns

- STATUS status of execution

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getErrorCode()

INT32 getErrorCode

(

VOID

)

Returns

- INT32 error code

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getErrorString()

PCHAR getErrorString

(

INT32

error

)

Parameters

-	INT32 - IN - error code

Returns

- PCHAR string associated with error code

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getIpAddrFromDnsHostname()

STATUS getIpAddrFromDnsHostname	(	PCHAR	hostname,
		PCHAR	address,
		UINT16	lengthSrc,
		UINT16	maxLenDst
	)

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getIpAddrStr()

STATUS getIpAddrStr	(	PKvsIpAddress	pKvsIpAddress,
		PCHAR	pBuffer,
		UINT32	bufferLen
	)

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getIpWithHostName()

STATUS getIpWithHostName	(	PCHAR	hostname,
		PKvsIpAddress	destIp
	)

Parameters

-	PCHAR - IN - hostname to resolve
-	PKvsIpAddress - OUT - resolved ip address

Returns

- STATUS status of execution

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getLocalhostIpAddresses()

STATUS getLocalhostIpAddresses	(	PKvsIpAddress	destIpList,
		PUINT32	pDestIpListLen,
		IceSetInterfaceFilterFunc	filter,
		UINT64	customData
	)

Parameters

-	PKvsIpAddress - IN/OUT - array for getLocalhostIpAddresses to store any local ips it found. The ip address and port will be in network byte order.
-	UINT32 - IN/OUT - length of the array, upon return it will be updated to the actual number of ips in the array
-	IceSetInterfaceFilterFunc - IN - set to custom interface filter callback
-	UINT64 - IN - Set to custom data that can be used in the callback later

Returns

- STATUS status of execution

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isIpAddr()

BOOL isIpAddr	(	PCHAR	hostname,
		UINT16	length
	)

Parameters

-	PCHAR - IN - IP address string to verify if it is IPv4 or IPv6 format
-	UINT16 - IN - Length of string
-	BOOL - OUT - Evaluates to TRUE if the provided string is IPv4/IPv6. False otherwise

Returns

- STATUS status of execution

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isSameIpAddress()

BOOL isSameIpAddress	(	PKvsIpAddress	pAddr1,
		PKvsIpAddress	pAddr2,
		BOOL	checkPort
	)

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socketBind()

STATUS socketBind	(	PKvsIpAddress	pHostIpAddress,
		INT32	sockfd
	)

Parameters

-	PKvsIpAddress - IN - address for the socket to bind. PKvsIpAddress->port will be changed to the actual port number
-	INT32 - IN - valid socket fd

Returns

- STATUS status of execution

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socketConnect()

STATUS socketConnect	(	PKvsIpAddress	pPeerAddress,
		INT32	sockfd
	)

Parameters

-	PKvsIpAddress - IN - address for the socket to connect.
-	INT32 - IN - valid socket fd

Returns

- STATUS status of execution

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socketWrite()

STATUS socketWrite	(	INT32	sockfd,
		const void *	pBuffer,
		SIZE_T	length
	)

Parameters

-	INT32 - Socket to write to
-	const void * - buffer of data to write
-	SIZE_T - length of buffer

Returns

- STATUS status of execution

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