1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2007 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
14 #ifndef __RESOLVERS__H__
15 #define __RESOLVERS__H__
17 #include "commands/cmd_whois.h"
18 #include "commands/cmd_stats.h"
23 #include "transport.h"
25 #include "m_spanningtree/utils.h"
26 #include "m_spanningtree/link.h"
28 /** Handle resolving of server IPs for the cache
30 class SecurityIPResolver : public Resolver
34 SpanningTreeUtilities* Utils;
39 SecurityIPResolver(Module* me, SpanningTreeUtilities* U, InspIRCd* Instance, const std::string &hostname, Link x, bool &cached, QueryType qt)
40 : Resolver(Instance, hostname, qt, cached, me), MyLink(x), Utils(U), mine(me), host(hostname), query(qt)
44 void OnLookupComplete(const std::string &result, unsigned int ttl, bool cached, int resultnum = 0)
46 Utils->ValidIPs.push_back(result);
49 void OnError(ResolverError e, const std::string &errormessage)
51 if (query == DNS_QUERY_AAAA)
54 SecurityIPResolver* res = new SecurityIPResolver(mine, Utils, ServerInstance, host, MyLink, cached, DNS_QUERY_A);
55 ServerInstance->AddResolver(res, cached);
58 ServerInstance->Log(DEFAULT,"Could not resolve IP associated with Link '%s': %s",MyLink.Name.c_str(),errormessage.c_str());
62 /** This class is used to resolve server hostnames during /connect and autoconnect.
63 * As of 1.1, the resolver system is seperated out from BufferedSocket, so we must do this
64 * resolver step first ourselves if we need it. This is totally nonblocking, and will
65 * callback to OnLookupComplete or OnError when completed. Once it has completed we
66 * will have an IP address which we can then use to continue our connection.
68 class ServernameResolver : public Resolver
71 /** A copy of the Link tag info for what we're connecting to.
72 * We take a copy, rather than using a pointer, just in case the
73 * admin takes the tag away and rehashes while the domain is resolving.
76 SpanningTreeUtilities* Utils;
81 ServernameResolver(Module* me, SpanningTreeUtilities* Util, InspIRCd* Instance, const std::string &hostname, Link x, bool &cached, QueryType qt);
82 void OnLookupComplete(const std::string &result, unsigned int ttl, bool cached, int resultnum = 0);
83 void OnError(ResolverError e, const std::string &errormessage);