X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fmodules%2Fdns.h;h=141951fd30911187ed16a69449f34a114df1ebdc;hb=635cb9d65f6d7f6758ae8ed874da00c8d94b6e39;hp=1ba54cc616375fcfed8d4d26b75b25607b617d77;hpb=b9e11915a976daaf790ebc763aff56e19fd49e0f;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/include/modules/dns.h b/include/modules/dns.h
index 1ba54cc61..141951fd3 100644
--- a/include/modules/dns.h
+++ b/include/modules/dns.h
@@ -1,8 +1,9 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
- *   Copyright (C) 2013 Adam <Adam@anope.org>
- *   Copyright (C) 2003-2013 Anope Team <team@anope.org>
+ *   Copyright (C) 2017, 2019, 2021 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2014-2015 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2013, 2015-2016 Adam <Adam@anope.org>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
  * redistribute it and/or modify it under the terms of the GNU General Public
@@ -33,6 +34,8 @@ namespace DNS
 		QUERY_CNAME = 5,
 		/* Reverse DNS lookup */
 		QUERY_PTR = 12,
+		/* TXT */
+		QUERY_TXT = 16,
 		/* IPv6 AAAA lookup */
 		QUERY_AAAA = 28
 	};
@@ -54,6 +57,7 @@ namespace DNS
 	enum Error
 	{
 		ERROR_NONE,
+		ERROR_DISABLED,
 		ERROR_UNKNOWN,
 		ERROR_UNLOADED,
 		ERROR_TIMEDOUT,
@@ -117,6 +121,18 @@ namespace DNS
 
 		Query() : error(ERROR_NONE), cached(false) { }
 		Query(const Question& q) : question(q), error(ERROR_NONE), cached(false) { }
+
+		const ResourceRecord* FindAnswerOfType(QueryType qtype) const
+		{
+			for (std::vector<DNS::ResourceRecord>::const_iterator i = answers.begin(); i != answers.end(); ++i)
+			{
+				const DNS::ResourceRecord& rr = *i;
+				if (rr.type == qtype)
+					return &rr;
+			}
+
+			return NULL;
+		}
 	};
 
 	class ReplySocket;
@@ -132,15 +148,17 @@ namespace DNS
 		virtual void Process(Request* req) = 0;
 		virtual void RemoveRequest(Request* req) = 0;
 		virtual std::string GetErrorStr(Error) = 0;
+		virtual std::string GetTypeStr(QueryType) = 0;
 	};
 
 	/** A DNS query.
 	 */
-	class Request : public Timer, public Question
+	class Request : public Timer
 	{
 	 protected:
 		Manager* const manager;
 	 public:
+		Question question;
 		/* Use result cache if available */
 		bool use_cache;
 		/* Request id */
@@ -149,9 +167,9 @@ namespace DNS
 		Module* const creator;
 
 		Request(Manager* mgr, Module* mod, const std::string& addr, QueryType qt, bool usecache = true)
-			: Timer((ServerInstance->Config->dns_timeout ? ServerInstance->Config->dns_timeout : 5))
-			, Question(addr, qt)
+			: Timer(ServerInstance->Config->ConfValue("dns")->getDuration("timeout", 5, 1))
 			, manager(mgr)
+			, question(addr, qt)
 			, use_cache(usecache)
 			, id(0)
 			, creator(mod)
@@ -176,9 +194,9 @@ namespace DNS
 		/** Used to time out the query, calls OnError and asks the TimerManager
 		 * to delete this request
 		 */
-		bool Tick(time_t now)
+		bool Tick(time_t now) CXX11_OVERRIDE
 		{
-			Query rr(*this);
+			Query rr(this->question);
 			rr.error = ERROR_TIMEDOUT;
 			this->OnError(&rr);
 			delete this;