X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fdnsqueue.cpp;h=8be3ea99b0b742a3312866e5b5c80aca0f6cf6f3;hb=59b1a8955142935b02af6446005ab47fc7c3fc8c;hp=7e2ad86c345340c18b7ca23930c776de49d686b0;hpb=1383dba43e463f292aea094d01f62f355946049d;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/dnsqueue.cpp b/src/dnsqueue.cpp
index 7e2ad86c3..8be3ea99b 100644
--- a/src/dnsqueue.cpp
+++ b/src/dnsqueue.cpp
@@ -53,6 +53,8 @@ using namespace std;
 extern ServerConfig* Config;
 extern InspIRCd* ServerInstance;
 
+address_cache addrcache;
+
 class Lookup;
 
 Lookup* dnslist[MAX_DESCRIPTORS];
@@ -69,11 +71,13 @@ public:
 	Lookup()
 	{
 		*u = 0;
+		hostname = "";
 	}
 
 	void Reset()
 	{
 		*u = 0;
+		hostname = "";
 	}
 
 	~Lookup()
@@ -91,7 +95,7 @@ public:
 			{
 				return false;
 			}
-			strlcpy(u,nick.c_str(),NICKMAX);
+			strlcpy(u,nick.c_str(),NICKMAX-1);
 
 			/* ASSOCIATE WITH DNS LOOKUP LIST */
 			if (resolver1.GetFD() != -1)
@@ -125,10 +129,17 @@ public:
 						}
 						if ((hostname != "") && (usr->registered != 7))
 						{
-							if (std::string(usr->ip) == ip)
+							if (std::string((char*)inet_ntoa(usr->ip4)) == ip)
 							{
 								strlcpy(usr->host,hostname.c_str(),MAXBUF);
 								strlcpy(usr->dhost,hostname.c_str(),MAXBUF);
+								/*address_cache::iterator address = addrcache.find(usr->ip4);
+								if (address == addrcache.end())
+								{
+									log(DEBUG,"Caching hostname %s -> %s",(char*)inet_ntoa(usr->ip4),hostname.c_str());
+									addrcache[usr->ip4] = new std::string(hostname);
+								}*/
+								WriteServ(usr->fd,"NOTICE Auth :*** Found your hostname");
 							}
 							usr->dns_done = true;
 							return true;
@@ -168,6 +179,7 @@ public:
 					{
 						if ((usr->registered > 3) || (hostname == ""))
 						{
+							WriteServ(usr->fd,"NOTICE Auth :*** Could not resolve your hostname -- Using your IP address instead");
 							usr->dns_done = true;
 							return true;
 						}
@@ -201,6 +213,17 @@ bool lookup_dns(std::string nick)
 	userrec* u = Find(nick);
 	if (u)
 	{
+		/* Check the cache */
+		/*address_cache::iterator address = addrcache.find(u->ip4);
+		if (address != addrcache.end())
+		{
+			WriteServ(u->fd,"NOTICE Auth :*** Found your hostname (cached)");
+			log(DEBUG,"Found cached host");
+			strlcpy(u->host,address->second->c_str(),MAXBUF);
+			strlcpy(u->dhost,address->second->c_str(),MAXBUF);
+			u->dns_done = true;
+			return true;
+		}*/
 		/* If the user exists, create a new
 		 * lookup object, and associate it
 		 * with the user. The lookup object