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 "configreader.h"
21 #include "commands/cmd_whois.h"
22 #include "commands/cmd_stats.h"
27 #include "transport.h"
29 #include "m_spanningtree/utils.h"
30 #include "m_spanningtree/link.h"
32 /** Handle resolving of server IPs for the cache
34 class SecurityIPResolver : public Resolver
38 SpanningTreeUtilities* Utils;
43 SecurityIPResolver(Module* me, SpanningTreeUtilities* U, InspIRCd* Instance, const std::string &hostname, Link x, bool &cached, QueryType qt)
44 : Resolver(Instance, hostname, qt, cached, me), MyLink(x), Utils(U), mine(me), host(hostname), query(qt)
48 void OnLookupComplete(const std::string &result, unsigned int ttl, bool cached, int resultnum = 0)
50 Utils->ValidIPs.push_back(result);
53 void OnError(ResolverError e, const std::string &errormessage)
55 if (query == DNS_QUERY_AAAA)
58 SecurityIPResolver* res = new SecurityIPResolver(mine, Utils, ServerInstance, host, MyLink, cached, DNS_QUERY_A);
59 ServerInstance->AddResolver(res, cached);
62 ServerInstance->Log(DEFAULT,"Could not resolve IP associated with Link '%s': %s",MyLink.Name.c_str(),errormessage.c_str());
66 /** This class is used to resolve server hostnames during /connect and autoconnect.
67 * As of 1.1, the resolver system is seperated out from InspSocket, so we must do this
68 * resolver step first ourselves if we need it. This is totally nonblocking, and will
69 * callback to OnLookupComplete or OnError when completed. Once it has completed we
70 * will have an IP address which we can then use to continue our connection.
72 class ServernameResolver : public Resolver
75 /** A copy of the Link tag info for what we're connecting to.
76 * We take a copy, rather than using a pointer, just in case the
77 * admin takes the tag away and rehashes while the domain is resolving.
80 SpanningTreeUtilities* Utils;
85 ServernameResolver(Module* me, SpanningTreeUtilities* Util, InspIRCd* Instance, const std::string &hostname, Link x, bool &cached, QueryType qt);
86 void OnLookupComplete(const std::string &result, unsigned int ttl, bool cached, int resultnum = 0);
87 void OnError(ResolverError e, const std::string &errormessage);