mdns_client.c File Reference

mDNS client (Multicast DNS) More...

#include "core/net.h"
#include "ipv6/ipv6.h"
#include "ipv6/ipv6_misc.h"
#include "mdns/mdns_client.h"
#include "mdns/mdns_responder.h"
#include "mdns/mdns_common.h"
#include "dns/dns_debug.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   MDNS_TRACE_LEVEL
 

Functions

error_t mdnsClientResolve (NetInterface *interface, const char_t *name, HostType type, IpAddr *ipAddr)
 Resolve a host name using mDNS. More...
 
error_t mdnsClientSendQuery (DnsCacheEntry *entry)
 Send a mDNS query message. More...
 
void mdnsClientParseAnRecord (NetInterface *interface, const MdnsMessage *message, size_t offset, const DnsResourceRecord *record)
 Parse a resource record from the Answer Section. More...
 

Detailed Description

mDNS client (Multicast DNS)

License

Copyright (C) 2010-2018 Oryx Embedded SARL. All rights reserved.

This file is part of CycloneTCP Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author
Oryx Embedded SARL (www.oryx-embedded.com)
Version
1.9.0

Definition in file mdns_client.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   MDNS_TRACE_LEVEL

Definition at line 30 of file mdns_client.c.

Function Documentation

◆ mdnsClientParseAnRecord()

void mdnsClientParseAnRecord ( NetInterface interface,
const MdnsMessage message,
size_t  offset,
const DnsResourceRecord record 
)

Parse a resource record from the Answer Section.

Parameters
[in]interfaceUnderlying network interface
[in]messagePointer to the mDNS message
[in]offsetOffset to first byte of the resource record
[in]recordPointer to the resource record

Definition at line 256 of file mdns_client.c.

◆ mdnsClientResolve()

error_t mdnsClientResolve ( NetInterface interface,
const char_t name,
HostType  type,
IpAddr ipAddr 
)

Resolve a host name using mDNS.

Parameters
[in]interfaceUnderlying network interface
[in]nameName of the host to be resolved
[in]typeHost type (IPv4 or IPv6)
[out]ipAddrIP address corresponding to the specified host name

Definition at line 54 of file mdns_client.c.

◆ mdnsClientSendQuery()

error_t mdnsClientSendQuery ( DnsCacheEntry entry)

Send a mDNS query message.

Parameters
[in]entryPointer to a valid DNS cache entry
Returns
Error code

Definition at line 195 of file mdns_client.c.