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LLChatLib: /home/doug/src/oss/slitechat/trunk/LLChatLib/llmessage/llares.h File Reference

/home/doug/src/oss/slitechat/trunk/LLChatLib/llmessage/llares.h File Reference

Wrapper for asynchronous DNS lookups. More...

#include <ares/ares.h>
#include "llmemory.h"
#include "lluri.h"
Include dependency graph for llares.h:
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Classes

struct  LLSrvRecord::ComparePriorityLowest
 Functor for sorting SRV records by priority. More...

class  LLAres::HostResponder
 Base class for responding to hostname lookups. More...

class  LLAaaaRecord
 AAAA RR, for IPv6 addresses. More...

class  LLAddrRecord
 Base class for address-related RRs. More...

class  LLARecord
 A RR, for IPv4 addresses. More...

class  LLAres
 Asynchronous address resolver. More...

class  LLCnameRecord
 CNAME RR. More...

class  LLDnsRecord
 Base class for all DNS RR types. More...

class  LLHostRecord
 Base class for host-related RRs. More...

class  LLNsRecord
 NS RR. More...

class  LLPtrRecord
 PTR RR. More...

class  LLQueryResponder
 Base class for friendly handling of DNS query responses. More...

class  LLSrvRecord
 SRV RR. More...

class  LLAres::NameInfoResponder
 Base class for responding to address lookups. More...

class  LLAres::QueryResponder
 Base class for responding to custom searches. More...

class  LLAres::SrvResponder
 Class for handling SRV query responses. More...

class  LLAres::UriRewriteResponder
 Class for handling URI rewrites based on SRV records. More...

Typedefs

typedef std::vector< LLPointer
< LLDnsRecord > > 
dns_rrs_t

Enumerations

enum  LLResType {
  RES_INVALID = 0, RES_A = 1, RES_NS = 2, RES_CNAME = 5,
  RES_PTR = 12, RES_AAAA = 28, RES_SRV = 33, RES_MAX = 65536
}


 

Supported DNS RR types.

More...

Functions

LLAresll_init_ares ()

Variables

LLAresgAres

Detailed Description

Wrapper for asynchronous DNS lookups.

Author:
Bryan O'Sullivan
Date:
2007-08-15
LicenseInfo
firstyear=2007&license=viewergpl

Copyright (c) 2007-2009, Linden Research, Inc.

Second Life Viewer Source Code The source code in this file ("Source Code") is provided by Linden Lab to you under the terms of the GNU General Public License, version 2.0 ("GPL"), unless you have obtained a separate licensing agreement ("Other License"), formally executed by you and Linden Lab. Terms of the GPL can be found in doc/GPL-license.txt in this distribution, or online at http://secondlifegrid.net/programs/open_source/licensing/gplv2

There are special exceptions to the terms and conditions of the GPL as it is applied to this Source Code. View the full text of the exception in the file doc/FLOSS-exception.txt in this software distribution, or online at http://secondlifegrid.net/programs/open_source/licensing/flossexception

By copying, modifying or distributing this software, you acknowledge that you have read and understood your obligations described above, and agree to abide by those obligations.

ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS OR PERFORMANCE. $/LicenseInfo$


Typedef Documentation

typedef std::vector<LLPointer<LLDnsRecord> > dns_rrs_t

An ordered collection of DNS resource records.


Enumeration Type Documentation

enum LLResType

Supported DNS RR types.

Enumerator:
RES_INVALID 

Cookie.

RES_A 

"A" record. IPv4 address.

RES_NS 

"NS" record. Authoritative server.

RES_CNAME 

"CNAME" record. Canonical name.

RES_PTR 

"PTR" record. Domain name pointer.

RES_AAAA 

"AAAA" record. IPv6 Address.

RES_SRV 

"SRV" record. Server Selection.

RES_MAX 

Sentinel; RR types are 16 bits wide.


Function Documentation

LLAres* ll_init_ares (  ) 

Set up the singleton responder. It's safe to call this more than once from within a single thread, but this function is not thread safe.


Variable Documentation

Singleton responder.




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