From 64f0348a3f994334abe64a4d4896109c3c8c9039 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Sat, 13 Dec 1997 14:16:07 +0000
Subject: This is it ! The mega-merge of the JRA_NMBD_REWRITE branch back into
 the main tree. For the cvs logs of all the files starting nmbd_*.c, look in
 the JRA_NMBD_REWRITE branch. That branch has now been discontinued. Jeremy.
 (This used to be commit d80b0cb645f81d16734929a0b27a91c6650499bb)

---
 source3/libsmb/namequery.c | 36 +++++++++++++++++++++++-------------
 1 file changed, 23 insertions(+), 13 deletions(-)

(limited to 'source3/libsmb/namequery.c')

diff --git a/source3/libsmb/namequery.c b/source3/libsmb/namequery.c
index 15bf58bc55..9915ee92a8 100644
--- a/source3/libsmb/namequery.c
+++ b/source3/libsmb/namequery.c
@@ -189,21 +189,25 @@ BOOL name_status(int fd,char *name,int name_type,BOOL recurse,
 
 /****************************************************************************
   do a netbios name query to find someones IP
+  returns an array of IP addresses or NULL if none
+  *count will be set to the number of addresses returned
   ****************************************************************************/
-BOOL name_query(int fd,char *name,int name_type, 
-		BOOL bcast,BOOL recurse,
-		struct in_addr to_ip, struct in_addr *ip,void (*fn)())
+struct in_addr *name_query(int fd,char *name,int name_type, 
+			   BOOL bcast,BOOL recurse,
+			   struct in_addr to_ip, int *count, void (*fn)())
 {
   BOOL found=False;
-  int retries = 3;
+  int i, retries = 3;
   int retry_time = bcast?250:2000;
   struct timeval tval;
   struct packet_struct p;
   struct packet_struct *p2;
   struct nmb_packet *nmb = &p.packet.nmb;
   static int name_trn_id = 0;
+  struct in_addr *ip_list = NULL;
 
   bzero((char *)&p,sizeof(p));
+  (*count) = 0;
 
   if (!name_trn_id) name_trn_id = (time(NULL)%(unsigned)0x7FFF) + 
     (getpid()%(unsigned)100);
@@ -237,7 +241,7 @@ BOOL name_query(int fd,char *name,int name_type,
   GetTimeOfDay(&tval);
 
   if (!send_packet(&p)) 
-    return(False);
+    return NULL;
 
   retries--;
 
@@ -248,7 +252,7 @@ BOOL name_query(int fd,char *name,int name_type,
       if (TvalDiff(&tval,&tval2) > retry_time) {
 	if (!retries) break;
 	if (!found && !send_packet(&p))
-	  return False;
+	  return NULL;
 	GetTimeOfDay(&tval);
 	retries--;
       }
@@ -256,7 +260,7 @@ BOOL name_query(int fd,char *name,int name_type,
       if ((p2=receive_packet(fd,NMB_PACKET,90)))
 	{     
 	  struct nmb_packet *nmb2 = &p2->packet.nmb;
-      debug_nmb_packet(p2);
+	  debug_nmb_packet(p2);
 
 	  if (nmb->header.name_trn_id != nmb2->header.name_trn_id ||
 	      !nmb2->header.response) {
@@ -279,11 +283,17 @@ BOOL name_query(int fd,char *name,int name_type,
 	    continue;
 	  }
 
-	  if (ip) {
-	    putip((char *)ip,&nmb2->answers->rdata[2]);
-	    DEBUG(fn?3:2,("Got a positive name query response from %s",
-			  inet_ntoa(p2->ip)));
-	    DEBUG(fn?3:2,(" (%s)\n",inet_ntoa(*ip)));
+	  ip_list = (struct in_addr *)Realloc(ip_list, sizeof(ip_list[0]) * 
+					      ((*count)+nmb2->answers->rdlength/6));
+	  if (ip_list) {
+		  DEBUG(fn?3:2,("Got a positive name query response from %s ( ",
+				inet_ntoa(p2->ip)));
+		  for (i=0;i<nmb2->answers->rdlength/6;i++) {
+			  putip((char *)&ip_list[(*count)],&nmb2->answers->rdata[2+i*6]);
+			  DEBUG(fn?3:2,("%s ",inet_ntoa(ip_list[(*count)])));
+			  (*count)++;
+		  }
+		  DEBUG(fn?3:2,(")\n"));
 	  }
 	  found=True; retries=0;
 	  free_packet(p2);
@@ -291,5 +301,5 @@ BOOL name_query(int fd,char *name,int name_type,
 	}
     }
 
-  return(found);
+  return ip_list;
 }
-- 
cgit