mdns.c File Reference

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Detailed Description

Multicast Domain Name System (MDNS) implementation file for the Netzer application.

Software License

See the MBCSL for details.

Author:

Sven Schlender (kontakt at mobacon dot de)

Date:

2008-09-26

Functions
static void	_CheckForQueryResponse (WORD_VAL u16Type, WORD_VAL *pu16Length, BYTE u8Startlabel)
BOOL	bInitMDNSResponder (WORD HTTPPort)
	Note: Important: First call this function after got the IP address and checked the validness.
void	StartMDNSResponder (void)
	The service is started by a call of this function.
void	StopMDNSResponder (void)
	The service is stopped by a call of this function.
MDNS_STATE	eGetMDNSState (void)
	The function retrieves the state of the MDNS responder.
void	MDNSResponder ()
	The function implements the state machine of the MDNS responder.
void	MDNSProcessFrame (NODE_INFO *remoteNode, IP_ADDR *localIP)
	In the MDNS module the state machine and the receiption of frames are divorced.
BOOL	bMDNSNameIsResolved (IP_ADDR *pIP)
	After calling MDNSResolveName the application should check periodically the resolvation progress with a call of this function.
BOOL	bMDNSServiceIsResolved (IP_ADDR *pIP, WORD_VAL *pu16Port)
	After calling MDNSResolveService the application should check periodically the resolvation progress with a call of this function.
void	MDNSStopResolving (void)
	A pending resolvation process will be stopped.
void	MDNSResolveName (char *pName)
	The function resolves a hostname record via MDNS to an IP address.
void	MDNSResolveService (char *pName, ROM char *pServiceName)
	The function resolves a service record via MDNS.

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Function Documentation

static void _CheckForQueryResponse	(	WORD_VAL	u16Type,
		WORD_VAL *	pu16Length,
		BYTE	u8Startlabel
	)			[static]

Todo:

Message compression.