a huge pile of changes :-)

The biggest thing is the integration of Lukes new nmbd. Its still
largely untested, so we will really need some feedback

I've also added auto prototype generation and cleaned up a lot of
minor things as a result
(This used to be commit 0d8dcfa13c527ec2c8aca39ba49c09e4e694b26c)

44 files changed, 7393 insertions, 3812 deletions

diff --git a/source3/client/client.c b/source3/client/client.c
index a40d377955..3cefbc2284 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -24,7 +24,6 @@
 #endif
 
 #include "includes.h"
-#include "nameserv.h"
 
 #ifndef REGISTER
 #define REGISTER 0
@@ -44,6 +43,7 @@ BOOL connect_as_printer = False;
 BOOL connect_as_ipc = False;
 extern struct in_addr bcast_ip;
 static BOOL got_bcast=False;
+struct in_addr ipzero;
 
 char cryptkey[8];
 BOOL doencrypt=False;
@@ -72,16 +72,29 @@ extern int DEBUGLEVEL;
 
 BOOL translation = False;
 
+
+static BOOL send_trans_request(char *outbuf,int trans,
+			       char *name,int fid,int flags,
+			       char *data,char *param,uint16 *setup,
+			       int ldata,int lparam,int lsetup,
+			       int mdata,int mparam,int msetup);
+static BOOL receive_trans_response(char *inbuf,int trans,
+                                   int *data_len,int *param_len,
+				   char **data,char **param);
+static int interpret_long_filename(int level,char *p,file_info *finfo);
+static void dir_action(char *inbuf,char *outbuf,int attribute,file_info *finfo,BOOL recurse_dir,void (*fn)(),BOOL longdir);
+static int interpret_short_filename(char *p,file_info *finfo);
+static BOOL call_api(int prcnt,int drcnt,
+		     int mprcnt,int mdrcnt,
+		     int *rprcnt,int *rdrcnt,
+		     char *param,char *data,
+		     char **rparam,char **rdata);
+
+
 /* clitar bits insert */
-extern void cmd_tar();
-extern void cmd_block();
-extern void cmd_tarmode();
-extern void cmd_setmode();
 extern int blocksize;
 extern BOOL tar_inc;
 extern BOOL tar_reset;
-extern int process_tar();
-extern int tar_parseargs();
 /* clitar bits end */
  
 
@@ -151,20 +164,6 @@ setup_term_code (char *code)
 #define CNV_INPUT(s) unix2dos_format(s,True)
 #endif
 
-static void send_logout(void );
-BOOL reopen_connection(char *inbuf,char *outbuf);
-static int do_long_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
-static int do_short_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
-static BOOL call_api(int prcnt,int drcnt,int mprcnt,int mdrcnt,
-		     int *rprcnt,int *rdrcnt,char *param,char *data,
-		     char **rparam,char **rdata);
-static BOOL send_trans_request(char *outbuf,int trans,
-			       char *name,int fid,int flags,
-			       char *data,char *param,uint16 *setup,
-			       int ldata,int lparam,int lsetup,
-			       int mdata,int mparam,int msetup);
-
-
 /****************************************************************************
 setup basics in a outgoing packet
 ****************************************************************************/
@@ -486,6 +485,319 @@ static void display_finfo(file_info *finfo)
 	   asctime(LocalTime(&t))));
 }
 
+
+/****************************************************************************
+  do a directory listing, calling fn on each file found. Use the TRANSACT2
+  call for long filenames
+  ****************************************************************************/
+static int do_long_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir)
+{
+  int max_matches = 512;
+  int info_level = Protocol<PROTOCOL_NT1?1:260; /* NT uses 260, OS/2 uses 2. Both accept 1. */
+  char *p;
+  pstring mask;
+  file_info finfo;
+  int i;
+  char *dirlist = NULL;
+  int dirlist_len = 0;
+  int total_received = 0;
+  BOOL First = True;
+  char *resp_data=NULL;
+  char *resp_param=NULL;
+  int resp_data_len = 0;
+  int resp_param_len=0;
+
+  int ff_resume_key = 0;
+  int ff_searchcount=0;
+  int ff_eos=0;
+  int ff_lastname=0;
+  int ff_dir_handle=0;
+  int loop_count = 0;
+
+  uint16 setup;
+  pstring param;
+
+  strcpy(mask,Mask);
+
+  while (ff_eos == 0)
+    {
+      loop_count++;
+      if (loop_count > 200)
+	{
+	  DEBUG(0,("ERROR: Looping in FIND_NEXT??\n"));
+	  break;
+	}
+
+      if (First)
+	{
+	  setup = TRANSACT2_FINDFIRST;
+	  SSVAL(param,0,attribute); /* attribute */
+	  SSVAL(param,2,max_matches); /* max count */
+	  SSVAL(param,4,8+4+2);	/* resume required + close on end + continue */
+	  SSVAL(param,6,info_level); 
+	  SIVAL(param,8,0);
+	  strcpy(param+12,mask);
+	}
+      else
+	{
+	  setup = TRANSACT2_FINDNEXT;
+	  SSVAL(param,0,ff_dir_handle);
+	  SSVAL(param,2,max_matches); /* max count */
+	  SSVAL(param,4,info_level); 
+	  SIVAL(param,6,ff_resume_key); /* ff_resume_key */
+	  SSVAL(param,10,8+4+2);	/* resume required + close on end + continue */
+	  strcpy(param+12,mask);
+
+	  DEBUG(5,("hand=0x%X resume=%d ff_lastname=%d mask=%s\n",
+		   ff_dir_handle,ff_resume_key,ff_lastname,mask));
+	}
+      /* ??? original code added 1 pad byte after param */
+
+      send_trans_request(outbuf,SMBtrans2,NULL,FID_UNUSED,0,
+			 NULL,param,&setup,
+			 0,12+strlen(mask)+1,1,
+			 BUFFER_SIZE,10,0);
+
+      if (!receive_trans_response(inbuf,SMBtrans2,
+			      &resp_data_len,&resp_param_len,
+			          &resp_data,&resp_param))
+	{
+	  DEBUG(3,("FIND%s gave %s\n",First?"FIRST":"NEXT",smb_errstr(inbuf)));
+	  break;
+	}
+
+      /* parse out some important return info */
+      p = resp_param;
+      if (First)
+	{
+	  ff_dir_handle = SVAL(p,0);
+	  ff_searchcount = SVAL(p,2);
+	  ff_eos = SVAL(p,4);
+	  ff_lastname = SVAL(p,8);
+	}
+      else
+	{
+	  ff_searchcount = SVAL(p,0);
+	  ff_eos = SVAL(p,2);
+	  ff_lastname = SVAL(p,6);
+	}
+
+      if (ff_searchcount == 0) 
+	break;
+
+      /* point to the data bytes */
+      p = resp_data;
+
+      /* we might need the lastname for continuations */
+      if (ff_lastname > 0)
+	{
+	  switch(info_level)
+	    {
+	    case 260:
+	      ff_resume_key =0;
+	      StrnCpy(mask,p+ff_lastname,resp_data_len-ff_lastname);
+	      /* strcpy(mask,p+ff_lastname+94); */
+	      break;
+	    case 1:
+	      strcpy(mask,p + ff_lastname + 1);
+	      ff_resume_key = 0;
+	      break;
+	    }
+	}
+      else
+	strcpy(mask,"");
+  
+      /* and add them to the dirlist pool */
+      dirlist = Realloc(dirlist,dirlist_len + resp_data_len);
+
+      if (!dirlist)
+	{
+	  DEBUG(0,("Failed to expand dirlist\n"));
+	  break;
+	}
+
+      /* put in a length for the last entry, to ensure we can chain entries 
+	 into the next packet */
+      {
+	char *p2;
+	for (p2=p,i=0;i<(ff_searchcount-1);i++)
+	  p2 += interpret_long_filename(info_level,p2,NULL);
+	SSVAL(p2,0,resp_data_len - PTR_DIFF(p2,p));
+      }
+
+      /* grab the data for later use */
+      memcpy(dirlist+dirlist_len,p,resp_data_len);
+      dirlist_len += resp_data_len;
+
+      total_received += ff_searchcount;
+
+      if (resp_data) free(resp_data); resp_data = NULL;
+      if (resp_param) free(resp_param); resp_param = NULL;
+
+      DEBUG(3,("received %d entries (eos=%d resume=%d)\n",
+	       ff_searchcount,ff_eos,ff_resume_key));
+
+      First = False;
+    }
+
+  if (!fn)
+    for (p=dirlist,i=0;i<total_received;i++)
+      {
+	p += interpret_long_filename(info_level,p,&finfo);
+	display_finfo(&finfo);
+      }
+
+  for (p=dirlist,i=0;i<total_received;i++)
+    {
+      p += interpret_long_filename(info_level,p,&finfo);
+      dir_action(inbuf,outbuf,attribute,&finfo,recurse_dir,fn,True);
+    }
+
+  /* free up the dirlist buffer */
+  if (dirlist) free(dirlist);
+  return(total_received);
+}
+
+
+/****************************************************************************
+  do a directory listing, calling fn on each file found
+  ****************************************************************************/
+static int do_short_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir)
+{
+  char *p;
+  int received = 0;
+  BOOL first = True;
+  char status[21];
+  int num_asked = (max_xmit - 100)/DIR_STRUCT_SIZE;
+  int num_received = 0;
+  int i;
+  char *dirlist = NULL;
+  pstring mask;
+  file_info finfo;
+
+  finfo = def_finfo;
+
+  bzero(status,21);
+
+  strcpy(mask,Mask);
+  
+  while (1)
+    {
+      bzero(outbuf,smb_size);
+      if (first)	
+	set_message(outbuf,2,5 + strlen(mask),True);
+      else
+	set_message(outbuf,2,5 + 21,True);
+
+#if FFIRST
+      if (Protocol >= PROTOCOL_LANMAN1)
+	CVAL(outbuf,smb_com) = SMBffirst;
+      else
+#endif
+	CVAL(outbuf,smb_com) = SMBsearch;
+
+      SSVAL(outbuf,smb_tid,cnum);
+      setup_pkt(outbuf);
+
+      SSVAL(outbuf,smb_vwv0,num_asked);
+      SSVAL(outbuf,smb_vwv1,attribute);
+  
+      p = smb_buf(outbuf);
+      *p++ = 4;
+      
+      if (first)
+	strcpy(p,mask);
+      else
+	strcpy(p,"");
+      p += strlen(p) + 1;
+      
+      *p++ = 5;
+      if (first)
+	SSVAL(p,0,0);
+      else
+	{
+	  SSVAL(p,0,21);
+	  p += 2;
+	  memcpy(p,status,21);
+	}
+
+      send_smb(Client,outbuf);
+      receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+
+      received = SVAL(inbuf,smb_vwv0);
+
+      DEBUG(5,("dir received %d\n",received));
+
+      DEBUG(6,("errstr=%s\n",smb_errstr(inbuf)));
+
+      if (received <= 0) break;
+
+      first = False;
+
+      dirlist = Realloc(dirlist,(num_received + received)*DIR_STRUCT_SIZE);
+
+      if (!dirlist) 
+	return 0;
+
+      p = smb_buf(inbuf) + 3;
+
+      memcpy(dirlist+num_received*DIR_STRUCT_SIZE,
+	     p,received*DIR_STRUCT_SIZE);
+
+      memcpy(status,p + ((received-1)*DIR_STRUCT_SIZE),21);
+
+      num_received += received;
+
+      if (CVAL(inbuf,smb_rcls) != 0) break;
+    }
+
+#if FFIRST
+  if (!first && Protocol >= PROTOCOL_LANMAN1)
+    {
+      bzero(outbuf,smb_size);
+      CVAL(outbuf,smb_com) = SMBfclose;
+
+      SSVAL(outbuf,smb_tid,cnum);
+      setup_pkt(outbuf);
+
+      p = smb_buf(outbuf);
+      *p++ = 4;
+      
+      strcpy(p,"");
+      p += strlen(p) + 1;
+      
+      *p++ = 5;
+      SSVAL(p,0,21);
+      p += 2;
+      memcpy(p,status,21);
+
+      send_smb(Client,outbuf);
+      receive_smb(Client,inbuf,CLIENT_TIMEOUT,False);
+
+      if (CVAL(inbuf,smb_rcls) != 0) 
+	DEBUG(0,("Error closing search: %s\n",smb_errstr(inbuf)));      
+    }
+#endif
+
+  if (!fn)
+    for (p=dirlist,i=0;i<num_received;i++)
+      {
+	p += interpret_short_filename(p,&finfo);
+	display_finfo(&finfo);
+      }
+
+  for (p=dirlist,i=0;i<num_received;i++)
+    {
+      p += interpret_short_filename(p,&finfo);
+      dir_action(inbuf,outbuf,attribute,&finfo,recurse_dir,fn,False);
+    }
+
+  if (dirlist) free(dirlist);
+  return(num_received);
+}
+
+
+
 /****************************************************************************
   do a directory listing, calling fn on each file found
   ****************************************************************************/
@@ -685,148 +997,11 @@ static void dir_action(char *inbuf,char *outbuf,int attribute,file_info *finfo,B
 
 
 /****************************************************************************
-  do a directory listing, calling fn on each file found
-  ****************************************************************************/
-static int do_short_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir)
-{
-  char *p;
-  int received = 0;
-  BOOL first = True;
-  char status[21];
-  int num_asked = (max_xmit - 100)/DIR_STRUCT_SIZE;
-  int num_received = 0;
-  int i;
-  char *dirlist = NULL;
-  pstring mask;
-  file_info finfo;
-
-  finfo = def_finfo;
-
-  bzero(status,21);
-
-  strcpy(mask,Mask);
-  
-  while (1)
-    {
-      bzero(outbuf,smb_size);
-      if (first)	
-	set_message(outbuf,2,5 + strlen(mask),True);
-      else
-	set_message(outbuf,2,5 + 21,True);
-
-#if FFIRST
-      if (Protocol >= PROTOCOL_LANMAN1)
-	CVAL(outbuf,smb_com) = SMBffirst;
-      else
-#endif
-	CVAL(outbuf,smb_com) = SMBsearch;
-
-      SSVAL(outbuf,smb_tid,cnum);
-      setup_pkt(outbuf);
-
-      SSVAL(outbuf,smb_vwv0,num_asked);
-      SSVAL(outbuf,smb_vwv1,attribute);
-  
-      p = smb_buf(outbuf);
-      *p++ = 4;
-      
-      if (first)
-	strcpy(p,mask);
-      else
-	strcpy(p,"");
-      p += strlen(p) + 1;
-      
-      *p++ = 5;
-      if (first)
-	SSVAL(p,0,0);
-      else
-	{
-	  SSVAL(p,0,21);
-	  p += 2;
-	  memcpy(p,status,21);
-	}
-
-      send_smb(Client,outbuf);
-      receive_smb(Client,inbuf,CLIENT_TIMEOUT);
-
-      received = SVAL(inbuf,smb_vwv0);
-
-      DEBUG(5,("dir received %d\n",received));
-
-      DEBUG(6,("errstr=%s\n",smb_errstr(inbuf)));
-
-      if (received <= 0) break;
-
-      first = False;
-
-      dirlist = Realloc(dirlist,(num_received + received)*DIR_STRUCT_SIZE);
-
-      if (!dirlist) 
-	return 0;
-
-      p = smb_buf(inbuf) + 3;
-
-      memcpy(dirlist+num_received*DIR_STRUCT_SIZE,
-	     p,received*DIR_STRUCT_SIZE);
-
-      memcpy(status,p + ((received-1)*DIR_STRUCT_SIZE),21);
-
-      num_received += received;
-
-      if (CVAL(inbuf,smb_rcls) != 0) break;
-    }
-
-#if FFIRST
-  if (!first && Protocol >= PROTOCOL_LANMAN1)
-    {
-      bzero(outbuf,smb_size);
-      CVAL(outbuf,smb_com) = SMBfclose;
-
-      SSVAL(outbuf,smb_tid,cnum);
-      setup_pkt(outbuf);
-
-      p = smb_buf(outbuf);
-      *p++ = 4;
-      
-      strcpy(p,"");
-      p += strlen(p) + 1;
-      
-      *p++ = 5;
-      SSVAL(p,0,21);
-      p += 2;
-      memcpy(p,status,21);
-
-      send_smb(Client,outbuf);
-      receive_smb(Client,inbuf,CLIENT_TIMEOUT,False);
-
-      if (CVAL(inbuf,smb_rcls) != 0) 
-	DEBUG(0,("Error closing search: %s\n",smb_errstr(inbuf)));      
-    }
-#endif
-
-  if (!fn)
-    for (p=dirlist,i=0;i<num_received;i++)
-      {
-	p += interpret_short_filename(p,&finfo);
-	display_finfo(&finfo);
-      }
-
-  for (p=dirlist,i=0;i<num_received;i++)
-    {
-      p += interpret_short_filename(p,&finfo);
-      dir_action(inbuf,outbuf,attribute,&finfo,recurse_dir,fn,False);
-    }
-
-  if (dirlist) free(dirlist);
-  return(num_received);
-}
-
-/****************************************************************************
   receive a SMB trans or trans2 response allocating the necessary memory
   ****************************************************************************/
 static BOOL receive_trans_response(char *inbuf,int trans,
                                    int *data_len,int *param_len,
-				      char **data,char **param)
+				   char **data,char **param)
 {
   int total_data=0;
   int total_param=0;
@@ -894,178 +1069,6 @@ static BOOL receive_trans_response(char *inbuf,int trans,
   return(True);
 }
 
-/****************************************************************************
-  do a directory listing, calling fn on each file found. Use the TRANSACT2
-  call for long filenames
-  ****************************************************************************/
-static int do_long_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir)
-{
-  int max_matches = 512;
-  int info_level = Protocol<PROTOCOL_NT1?1:260; /* NT uses 260, OS/2 uses 2. Both accept 1. */
-  char *p;
-  pstring mask;
-  file_info finfo;
-  int i;
-  char *dirlist = NULL;
-  int dirlist_len = 0;
-  int total_received = 0;
-  BOOL First = True;
-  char *resp_data=NULL;
-  char *resp_param=NULL;
-  int resp_data_len = 0;
-  int resp_param_len=0;
-
-  int ff_resume_key = 0;
-  int ff_searchcount=0;
-  int ff_eos=0;
-  int ff_lastname=0;
-  int ff_dir_handle=0;
-  int loop_count = 0;
-
-  uint16 setup;
-  pstring param;
-
-  strcpy(mask,Mask);
-
-  while (ff_eos == 0)
-    {
-      loop_count++;
-      if (loop_count > 200)
-	{
-	  DEBUG(0,("ERROR: Looping in FIND_NEXT??\n"));
-	  break;
-	}
-
-      if (First)
-	{
-	  setup = TRANSACT2_FINDFIRST;
-	  SSVAL(param,0,attribute); /* attribute */
-	  SSVAL(param,2,max_matches); /* max count */
-	  SSVAL(param,4,8+4+2);	/* resume required + close on end + continue */
-	  SSVAL(param,6,info_level); 
-	  SIVAL(param,8,0);
-	  strcpy(param+12,mask);
-	}
-      else
-	{
-	  setup = TRANSACT2_FINDNEXT;
-	  SSVAL(param,0,ff_dir_handle);
-	  SSVAL(param,2,max_matches); /* max count */
-	  SSVAL(param,4,info_level); 
-	  SIVAL(param,6,ff_resume_key); /* ff_resume_key */
-	  SSVAL(param,10,8+4+2);	/* resume required + close on end + continue */
-	  strcpy(param+12,mask);
-
-	  DEBUG(5,("hand=0x%X resume=%d ff_lastname=%d mask=%s\n",
-		   ff_dir_handle,ff_resume_key,ff_lastname,mask));
-	}
-      /* ??? original code added 1 pad byte after param */
-
-      send_trans_request(outbuf,SMBtrans2,NULL,FID_UNUSED,0,
-			 NULL,param,&setup,
-			 0,12+strlen(mask)+1,1,
-			 BUFFER_SIZE,10,0);
-
-      if (!receive_trans_response(inbuf,SMBtrans2,
-			      &resp_data_len,&resp_param_len,
-			          &resp_data,&resp_param))
-	{
-	  DEBUG(3,("FIND%s gave %s\n",First?"FIRST":"NEXT",smb_errstr(inbuf)));
-	  break;
-	}
-
-      /* parse out some important return info */
-      p = resp_param;
-      if (First)
-	{
-	  ff_dir_handle = SVAL(p,0);
-	  ff_searchcount = SVAL(p,2);
-	  ff_eos = SVAL(p,4);
-	  ff_lastname = SVAL(p,8);
-	}
-      else
-	{
-	  ff_searchcount = SVAL(p,0);
-	  ff_eos = SVAL(p,2);
-	  ff_lastname = SVAL(p,6);
-	}
-
-      if (ff_searchcount == 0) 
-	break;
-
-      /* point to the data bytes */
-      p = resp_data;
-
-      /* we might need the lastname for continuations */
-      if (ff_lastname > 0)
-	{
-	  switch(info_level)
-	    {
-	    case 260:
-	      ff_resume_key =0;
-	      StrnCpy(mask,p+ff_lastname,resp_data_len-ff_lastname);
-	      /* strcpy(mask,p+ff_lastname+94); */
-	      break;
-	    case 1:
-	      strcpy(mask,p + ff_lastname + 1);
-	      ff_resume_key = 0;
-	      break;
-	    }
-	}
-      else
-	strcpy(mask,"");
-  
-      /* and add them to the dirlist pool */
-      dirlist = Realloc(dirlist,dirlist_len + resp_data_len);
-
-      if (!dirlist)
-	{
-	  DEBUG(0,("Failed to expand dirlist\n"));
-	  break;
-	}
-
-      /* put in a length for the last entry, to ensure we can chain entries 
-	 into the next packet */
-      {
-	char *p2;
-	for (p2=p,i=0;i<(ff_searchcount-1);i++)
-	  p2 += interpret_long_filename(info_level,p2,NULL);
-	SSVAL(p2,0,resp_data_len - PTR_DIFF(p2,p));
-      }
-
-      /* grab the data for later use */
-      memcpy(dirlist+dirlist_len,p,resp_data_len);
-      dirlist_len += resp_data_len;
-
-      total_received += ff_searchcount;
-
-      if (resp_data) free(resp_data); resp_data = NULL;
-      if (resp_param) free(resp_param); resp_param = NULL;
-
-      DEBUG(3,("received %d entries (eos=%d resume=%d)\n",
-	       ff_searchcount,ff_eos,ff_resume_key));
-
-      First = False;
-    }
-
-  if (!fn)
-    for (p=dirlist,i=0;i<total_received;i++)
-      {
-	p += interpret_long_filename(info_level,p,&finfo);
-	display_finfo(&finfo);
-      }
-
-  for (p=dirlist,i=0;i<total_received;i++)
-    {
-      p += interpret_long_filename(info_level,p,&finfo);
-      dir_action(inbuf,outbuf,attribute,&finfo,recurse_dir,fn,True);
-    }
-
-  /* free up the dirlist buffer */
-  if (dirlist) free(dirlist);
-  return(total_received);
-}
-
 
 /****************************************************************************
   get a directory listing
@@ -3999,7 +4002,7 @@ BOOL reopen_connection(char *inbuf,char *outbuf)
 /****************************************************************************
   process commands from the client
 ****************************************************************************/
-BOOL process(char *base_directory)
+static BOOL process(char *base_directory)
 {
   extern FILE *dbf;
   pstring line;
@@ -4115,7 +4118,7 @@ BOOL process(char *base_directory)
 /****************************************************************************
 usage on the program
 ****************************************************************************/
-void usage(char *pname)
+static void usage(char *pname)
 {
   DEBUG(0,("Usage: %s service <password> [-p port] [-d debuglevel] [-l log] ",
 	   pname));
@@ -4152,11 +4155,11 @@ void usage(char *pname)
 /****************************************************************************
   main program
 ****************************************************************************/
-int main(int argc,char *argv[])
+ int main(int argc,char *argv[])
 {
   fstring base_directory;
   char *pname = argv[0];
-  int port = 139;
+  int port = SMB_PORT;
   int opt;
   extern FILE *dbf;
   extern char *optarg;
@@ -4175,6 +4178,8 @@ int main(int argc,char *argv[])
   TimeInit();
   charset_initialise();
 
+  ipzero = *interpret_addr2("0.0.0.0");
+
   pid = getpid();
   uid = getuid();
   gid = getgid();
diff --git a/source3/client/clientutil.c b/source3/client/clientutil.c
new file mode 100644
index 0000000000..e2427a4099
--- /dev/null
+++ b/source3/client/clientutil.c
@@ -0,0 +1,1029 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   SMB client
+   Copyright (C) Andrew Tridgell 1994-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifdef SYSLOG
+#undef SYSLOG
+#endif
+
+#include "includes.h"
+
+#ifndef REGISTER
+#define REGISTER 0
+#endif
+
+pstring service="";
+pstring desthost="";
+pstring myname = "";
+pstring password = "";
+pstring username="";
+pstring workgroup=WORKGROUP;
+BOOL got_pass = False;
+BOOL connect_as_printer = False;
+BOOL connect_as_ipc = False;
+
+char cryptkey[8];
+BOOL doencrypt=False;
+
+extern pstring user_socket_options;
+
+/* 30 second timeout on most commands */
+#define CLIENT_TIMEOUT (30*1000)
+#define SHORT_TIMEOUT (5*1000)
+
+int name_type = 0x20;
+
+int max_protocol = PROTOCOL_NT1;
+
+BOOL readbraw_supported = False;
+BOOL writebraw_supported = False;
+
+extern int DEBUGLEVEL;
+
+int cnum = 0;
+int pid = 0;
+int gid = 0;
+int uid = 0;
+int mid = 0;
+
+int max_xmit = BUFFER_SIZE;
+
+BOOL have_ip = False;
+
+struct in_addr dest_ip;
+
+extern int Protocol;
+
+extern int Client;
+
+
+/****************************************************************************
+setup basics in a outgoing packet
+****************************************************************************/
+void cli_setup_pkt(char *outbuf)
+{
+  SSVAL(outbuf,smb_pid,pid);
+  SSVAL(outbuf,smb_uid,uid);
+  SSVAL(outbuf,smb_mid,mid);
+  if (Protocol > PROTOCOL_CORE)
+    {
+      SCVAL(outbuf,smb_flg,0x8);
+      SSVAL(outbuf,smb_flg2,0x1);
+    }
+}
+
+/****************************************************************************
+  receive a SMB trans or trans2 response allocating the necessary memory
+  ****************************************************************************/
+BOOL cli_receive_trans_response(char *inbuf,int trans,int *data_len,
+				int *param_len, char **data,char **param)
+{
+  int total_data=0;
+  int total_param=0;
+  int this_data,this_param;
+
+  *data_len = *param_len = 0;
+
+  receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+  show_msg(inbuf);
+
+  /* sanity check */
+  if (CVAL(inbuf,smb_com) != trans)
+    {
+      DEBUG(0,("Expected %s response, got command 0x%02x\n",
+	       trans==SMBtrans?"SMBtrans":"SMBtrans2", CVAL(inbuf,smb_com)));
+      return(False);
+    }
+  if (CVAL(inbuf,smb_rcls) != 0)
+    return(False);
+
+  /* parse out the lengths */
+  total_data = SVAL(inbuf,smb_tdrcnt);
+  total_param = SVAL(inbuf,smb_tprcnt);
+
+  /* allocate it */
+  *data = Realloc(*data,total_data);
+  *param = Realloc(*param,total_param);
+
+  while (1)
+    {
+      this_data = SVAL(inbuf,smb_drcnt);
+      this_param = SVAL(inbuf,smb_prcnt);
+      if (this_data)
+	memcpy(*data + SVAL(inbuf,smb_drdisp),
+	       smb_base(inbuf) + SVAL(inbuf,smb_droff),
+	       this_data);
+      if (this_param)
+	memcpy(*param + SVAL(inbuf,smb_prdisp),
+	       smb_base(inbuf) + SVAL(inbuf,smb_proff),
+	       this_param);
+      *data_len += this_data;
+      *param_len += this_param;
+
+      /* parse out the total lengths again - they can shrink! */
+      total_data = SVAL(inbuf,smb_tdrcnt);
+      total_param = SVAL(inbuf,smb_tprcnt);
+
+      if (total_data <= *data_len && total_param <= *param_len)
+	break;
+
+      receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+      show_msg(inbuf);
+
+      /* sanity check */
+      if (CVAL(inbuf,smb_com) != trans)
+	{
+	  DEBUG(0,("Expected %s response, got command 0x%02x\n",
+		   trans==SMBtrans?"SMBtrans":"SMBtrans2", CVAL(inbuf,smb_com)));
+	  return(False);
+	}
+      if (CVAL(inbuf,smb_rcls) != 0)
+	  return(False);
+    }
+  
+  return(True);
+}
+
+/****************************************************************************
+send a session request
+****************************************************************************/
+BOOL cli_send_session_request(char *inbuf, char *outbuf)
+{
+  fstring dest;
+  char *p;
+  int len = 4;
+  /* send a session request (RFC 8002) */
+
+  strcpy(dest,desthost);
+  p = strchr(dest,'.');
+  if (p) *p = 0;
+
+  /* put in the destination name */
+  p = outbuf+len;
+  name_mangle(dest,p,name_type);
+  len += name_len(p);
+
+  /* and my name */
+  p = outbuf+len;
+  name_mangle(myname,p,0);
+  len += name_len(p);
+
+  /* setup the packet length */
+  _smb_setlen(outbuf,len);
+  CVAL(outbuf,0) = 0x81;
+
+  send_smb(Client,outbuf);
+  DEBUG(5,("Sent session request\n"));
+
+  receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+
+  if (CVAL(inbuf,0) == 0x84) /* C. Hoch  9/14/95 Start */
+    {
+      /* For information, here is the response structure.
+       * We do the byte-twiddling to for portability.
+       struct RetargetResponse{
+       unsigned char type;
+       unsigned char flags;
+       int16 length;
+       int32 ip_addr;
+       int16 port;
+       };
+       */
+      extern int Client;
+      int port = (CVAL(inbuf,8)<<8)+CVAL(inbuf,9);
+      /* SESSION RETARGET */
+      putip((char *)&dest_ip,inbuf+4);
+
+      close_sockets();
+      Client = open_socket_out(SOCK_STREAM, &dest_ip, port);
+      if (Client == -1)
+        return False;
+
+      DEBUG(3,("Retargeted\n"));
+
+      set_socket_options(Client,user_socket_options);
+
+      /* Try again */
+      return cli_send_session_request(inbuf,outbuf);
+    } /* C. Hoch 9/14/95 End */
+
+
+  if (CVAL(inbuf,0) != 0x82)
+    {
+      int ecode = CVAL(inbuf,4);
+      DEBUG(0,("Session request failed (%d,%d) with myname=%s destname=%s\n",
+	       CVAL(inbuf,0),ecode,myname,desthost));
+      switch (ecode)
+	{
+	case 0x80: 
+	  DEBUG(0,("Not listening on called name\n")); 
+	  DEBUG(0,("Try to connect to another name (instead of %s)\n",desthost));
+	  DEBUG(0,("You may find the -I option useful for this\n"));
+	  break;
+	case 0x81: 
+	  DEBUG(0,("Not listening for calling name\n")); 
+	  DEBUG(0,("Try to connect as another name (instead of %s)\n",myname));
+	  DEBUG(0,("You may find the -n option useful for this\n"));
+	  break;
+	case 0x82: 
+	  DEBUG(0,("Called name not present\n")); 
+	  DEBUG(0,("Try to connect to another name (instead of %s)\n",desthost));
+	  DEBUG(0,("You may find the -I option useful for this\n"));
+	  break;
+	case 0x83: 
+	  DEBUG(0,("Called name present, but insufficient resources\n")); 
+	  DEBUG(0,("Perhaps you should try again later?\n")); 
+	  break;
+	default:
+	  DEBUG(0,("Unspecified error 0x%X\n",ecode)); 
+	  DEBUG(0,("Your server software is being unfriendly\n"));
+	  break;	  
+	}
+      return(False);
+    }
+  return(True);
+}
+
+
+static  struct {
+    int prot;
+    char *name;
+  }
+prots[] = 
+    {
+      {PROTOCOL_CORE,"PC NETWORK PROGRAM 1.0"},
+      {PROTOCOL_COREPLUS,"MICROSOFT NETWORKS 1.03"},
+      {PROTOCOL_LANMAN1,"MICROSOFT NETWORKS 3.0"},
+      {PROTOCOL_LANMAN1,"LANMAN1.0"},
+      {PROTOCOL_LANMAN2,"LM1.2X002"},
+      {PROTOCOL_LANMAN2,"Samba"},
+      {PROTOCOL_NT1,"NT LM 0.12"},
+      {PROTOCOL_NT1,"NT LANMAN 1.0"},
+      {-1,NULL}
+    };
+
+/****************************************************************************
+send a login command
+****************************************************************************/
+BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setup)
+{
+  BOOL was_null = (!inbuf && !outbuf);
+  int sesskey=0;
+  time_t servertime = 0;
+  extern int serverzone;
+  int sec_mode=0;
+  int crypt_len;
+  int max_vcs=0;
+  char *pass = NULL;  
+  pstring dev;
+  char *p;
+  int numprots;
+
+  if (was_null)
+    {
+      inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+      outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+    }
+
+  strcpy(dev,"A:");
+  if (connect_as_printer)
+    strcpy(dev,"LPT1:");
+  if (connect_as_ipc)
+    strcpy(dev,"IPC");
+
+
+  if (start_session && !cli_send_session_request(inbuf,outbuf))
+    {
+      if (was_null)
+	{
+	  free(inbuf);
+	  free(outbuf);
+	}      
+      return(False);
+    }
+
+  bzero(outbuf,smb_size);
+
+  /* setup the protocol strings */
+  {
+    int plength;
+
+    for (plength=0,numprots=0;
+	 prots[numprots].name && prots[numprots].prot<=max_protocol;
+	 numprots++)
+      plength += strlen(prots[numprots].name)+2;
+    
+    set_message(outbuf,0,plength,True);
+
+    p = smb_buf(outbuf);
+    for (numprots=0;
+	 prots[numprots].name && prots[numprots].prot<=max_protocol;
+	 numprots++)
+      {
+	*p++ = 2;
+	strcpy(p,prots[numprots].name);
+	p += strlen(p) + 1;
+      }
+  }
+
+  CVAL(outbuf,smb_com) = SMBnegprot;
+  cli_setup_pkt(outbuf);
+
+  CVAL(smb_buf(outbuf),0) = 2;
+
+  send_smb(Client,outbuf);
+  receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+
+  show_msg(inbuf);
+
+  if (CVAL(inbuf,smb_rcls) != 0 || ((int)SVAL(inbuf,smb_vwv0) >= numprots))
+    {
+      DEBUG(0,("SMBnegprot failed. myname=%s destname=%s - %s \n",
+	    myname,desthost,smb_errstr(inbuf)));
+      if (was_null)
+	{
+	  free(inbuf);
+	  free(outbuf);
+	}
+      return(False);
+    }
+
+  Protocol = prots[SVAL(inbuf,smb_vwv0)].prot;
+
+
+  if (Protocol < PROTOCOL_NT1) {    
+    sec_mode = SVAL(inbuf,smb_vwv1);
+    max_xmit = SVAL(inbuf,smb_vwv2);
+    sesskey = IVAL(inbuf,smb_vwv6);
+    serverzone = SVALS(inbuf,smb_vwv10)*60;
+    /* this time is converted to GMT by make_unix_date */
+    servertime = make_unix_date(inbuf+smb_vwv8);
+    if (Protocol >= PROTOCOL_COREPLUS) {
+      readbraw_supported = ((SVAL(inbuf,smb_vwv5) & 0x1) != 0);
+      writebraw_supported = ((SVAL(inbuf,smb_vwv5) & 0x2) != 0);
+    }
+    crypt_len = smb_buflen(inbuf);
+    memcpy(cryptkey,smb_buf(inbuf),8);
+    DEBUG(3,("max mux %d\n",SVAL(inbuf,smb_vwv3)));
+    max_vcs = SVAL(inbuf,smb_vwv4); 
+    DEBUG(3,("max vcs %d\n",max_vcs)); 
+    DEBUG(3,("max blk %d\n",SVAL(inbuf,smb_vwv5)));
+  } else {
+    /* NT protocol */
+    sec_mode = CVAL(inbuf,smb_vwv1);
+    max_xmit = IVAL(inbuf,smb_vwv3+1);
+    sesskey = IVAL(inbuf,smb_vwv7+1);
+    serverzone = SVALS(inbuf,smb_vwv15+1)*60;
+    /* this time arrives in real GMT */
+    servertime = interpret_long_date(inbuf+smb_vwv11+1);
+    crypt_len = CVAL(inbuf,smb_vwv16+1);
+    memcpy(cryptkey,smb_buf(inbuf),8);
+    if (IVAL(inbuf,smb_vwv9+1) & 1)
+      readbraw_supported = writebraw_supported = True;      
+    DEBUG(3,("max mux %d\n",SVAL(inbuf,smb_vwv1+1)));
+    max_vcs = SVAL(inbuf,smb_vwv2+1); 
+    DEBUG(3,("max vcs %d\n",max_vcs));
+    DEBUG(3,("max raw %d\n",IVAL(inbuf,smb_vwv5+1)));
+    DEBUG(3,("capabilities 0x%x\n",IVAL(inbuf,smb_vwv9+1)));
+  }
+
+  DEBUG(3,("Sec mode %d\n",SVAL(inbuf,smb_vwv1)));
+  DEBUG(3,("max xmt %d\n",max_xmit));
+  DEBUG(3,("Got %d byte crypt key\n",crypt_len));
+  DEBUG(3,("Chose protocol [%s]\n",prots[SVAL(inbuf,smb_vwv0)].name));
+
+  doencrypt = ((sec_mode & 2) != 0);
+
+  if (servertime) {
+    static BOOL done_time = False;
+    if (!done_time) {
+      DEBUG(1,("Server time is %sTimezone is UTC%+02.1f\n",
+	       asctime(LocalTime(&servertime)),
+	       -(double)(serverzone/3600.0)));
+      done_time = True;
+    }
+  }
+
+ get_pass:
+
+  if (got_pass)
+    pass = password;
+  else
+    pass = (char *)getpass("Password: ");
+
+  if (Protocol >= PROTOCOL_LANMAN1 && use_setup)
+    {
+      fstring pword;
+      int passlen = strlen(pass)+1;
+      strcpy(pword,pass);      
+
+#ifdef SMB_PASSWD
+      if (doencrypt && *pass) {
+	DEBUG(3,("Using encrypted passwords\n"));
+	passlen = 24;
+	SMBencrypt(pass,cryptkey,pword);
+      }
+#else
+      doencrypt = False;
+#endif
+
+      /* if in share level security then don't send a password now */
+      if (!(sec_mode & 1)) {strcpy(pword, "");passlen=1;} 
+
+      /* send a session setup command */
+      bzero(outbuf,smb_size);
+
+      if (Protocol < PROTOCOL_NT1) {
+	set_message(outbuf,10,1 + strlen(username) + passlen,True);
+	CVAL(outbuf,smb_com) = SMBsesssetupX;
+	cli_setup_pkt(outbuf);
+
+	CVAL(outbuf,smb_vwv0) = 0xFF;
+	SSVAL(outbuf,smb_vwv2,max_xmit);
+	SSVAL(outbuf,smb_vwv3,2);
+	SSVAL(outbuf,smb_vwv4,max_vcs-1);
+	SIVAL(outbuf,smb_vwv5,sesskey);
+	SSVAL(outbuf,smb_vwv7,passlen);
+	p = smb_buf(outbuf);
+	memcpy(p,pword,passlen);
+	p += passlen;
+	strcpy(p,username);
+      } else {
+	if (!doencrypt) passlen--;
+	/* for Win95 */
+	set_message(outbuf,13,0,True);
+	CVAL(outbuf,smb_com) = SMBsesssetupX;
+	cli_setup_pkt(outbuf);
+
+	CVAL(outbuf,smb_vwv0) = 0xFF;
+	SSVAL(outbuf,smb_vwv2,BUFFER_SIZE);
+	SSVAL(outbuf,smb_vwv3,2);
+	SSVAL(outbuf,smb_vwv4,getpid());
+	SIVAL(outbuf,smb_vwv5,sesskey);
+	SSVAL(outbuf,smb_vwv7,passlen);
+	SSVAL(outbuf,smb_vwv8,0);
+	p = smb_buf(outbuf);
+	memcpy(p,pword,passlen); p += SVAL(outbuf,smb_vwv7);
+	strcpy(p,username);p = skip_string(p,1);
+	strcpy(p,workgroup);p = skip_string(p,1);
+	strcpy(p,"Unix");p = skip_string(p,1);
+	strcpy(p,"Samba");p = skip_string(p,1);
+	set_message(outbuf,13,PTR_DIFF(p,smb_buf(outbuf)),False);
+      }
+
+      send_smb(Client,outbuf);
+      receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+
+      show_msg(inbuf);
+
+      if (CVAL(inbuf,smb_rcls) != 0)
+	{
+	  if (! *pass &&
+	      ((CVAL(inbuf,smb_rcls) == ERRDOS && 
+		SVAL(inbuf,smb_err) == ERRnoaccess) ||
+	       (CVAL(inbuf,smb_rcls) == ERRSRV && 
+		SVAL(inbuf,smb_err) == ERRbadpw)))
+	    {
+	      got_pass = False;
+	      DEBUG(3,("resending login\n"));
+	      goto get_pass;
+	    }
+	      
+	  DEBUG(0,("Session setup failed for username=%s myname=%s destname=%s   %s\n",
+		username,myname,desthost,smb_errstr(inbuf)));
+	  DEBUG(0,("You might find the -U or -n options useful\n"));
+	  DEBUG(0,("Sometimes you have to use `-n USERNAME' (particularly with OS/2)\n"));
+	  DEBUG(0,("Some servers also insist on uppercase-only passwords\n"));
+	  if (was_null)
+	    {
+	      free(inbuf);
+	      free(outbuf);
+	    }
+	  return(False);
+	}
+
+      if (Protocol >= PROTOCOL_NT1) {
+	char *domain,*os,*lanman;
+	p = smb_buf(inbuf);
+	os = p;
+	lanman = skip_string(os,1);
+	domain = skip_string(lanman,1);
+	if (*domain || *os || *lanman)
+	  DEBUG(1,("Domain=[%s] OS=[%s] Server=[%s]\n",domain,os,lanman));
+      }
+
+      /* use the returned uid from now on */
+      if (SVAL(inbuf,smb_uid) != uid)
+	DEBUG(3,("Server gave us a UID of %d. We gave %d\n",
+	      SVAL(inbuf,smb_uid),uid));
+      uid = SVAL(inbuf,smb_uid);
+    }
+
+  /* now we've got a connection - send a tcon message */
+  bzero(outbuf,smb_size);
+
+  if (strncmp(service,"\\\\",2) != 0)
+    {
+      DEBUG(0,("\nWarning: Your service name doesn't start with \\\\. This is probably incorrect.\n"));
+      DEBUG(0,("Perhaps try replacing each \\ with \\\\ on the command line?\n\n"));
+    }
+
+
+ again2:
+
+  {
+    int passlen = strlen(pass)+1;
+    fstring pword;
+    strcpy(pword,pass);
+
+#ifdef SMB_PASSWD
+    if (doencrypt && *pass) {
+      passlen=24;
+      SMBencrypt(pass,cryptkey,pword);      
+    }
+#endif
+
+    /* if in user level security then don't send a password now */
+    if ((sec_mode & 1)) {
+      strcpy(pword, ""); passlen=1; 
+    }
+
+    set_message(outbuf,4,2 + strlen(service) + passlen + strlen(dev),True);
+    CVAL(outbuf,smb_com) = SMBtconX;
+    cli_setup_pkt(outbuf);
+
+    SSVAL(outbuf,smb_vwv0,0xFF);
+    SSVAL(outbuf,smb_vwv3,passlen);
+
+    p = smb_buf(outbuf);
+    memcpy(p,pword,passlen);
+    p += passlen;
+    strcpy(p,service);
+    p = skip_string(p,1);
+    strcpy(p,dev);
+  }
+
+  send_smb(Client,outbuf);
+  receive_smb(Client,inbuf,CLIENT_TIMEOUT);
+
+  /* trying again with a blank password */
+  if (CVAL(inbuf,smb_rcls) != 0 && 
+      (int)strlen(pass) > 0 && 
+      !doencrypt &&
+      Protocol >= PROTOCOL_LANMAN1)
+    {
+      DEBUG(2,("first SMBtconX failed, trying again. %s\n",smb_errstr(inbuf)));
+      strcpy(pass,"");
+      goto again2;
+    }  
+
+  if (CVAL(inbuf,smb_rcls) != 0)
+    {
+      DEBUG(0,("SMBtconX failed. %s\n",smb_errstr(inbuf)));
+      DEBUG(0,("Perhaps you are using the wrong sharename, username or password?\n"));
+      DEBUG(0,("Some servers insist that these be in uppercase\n"));
+      if (was_null)
+	{
+	  free(inbuf);
+	  free(outbuf);
+	}
+      return(False);
+    }
+  
+
+  max_xmit = MIN(max_xmit,BUFFER_SIZE-4);
+  if (max_xmit <= 0)
+    max_xmit = BUFFER_SIZE - 4;
+
+  cnum = SVAL(inbuf,smb_tid);
+
+  DEBUG(3,("Connected with cnum=%d max_xmit=%d\n",cnum,max_xmit));
+
+  if (was_null)
+    {
+      free(inbuf);
+      free(outbuf);
+    }
+  return True;
+}
+
+
+/****************************************************************************
+send a logout command
+****************************************************************************/
+void cli_send_logout(void)
+{
+  pstring inbuf,outbuf;
+
+  bzero(outbuf,smb_size);
+  set_message(outbuf,0,0,True);
+  CVAL(outbuf,smb_com) = SMBtdis;
+  SSVAL(outbuf,smb_tid,cnum);
+  cli_setup_pkt(outbuf);
+
+  send_smb(Client,outbuf);
+  receive_smb(Client,inbuf,SHORT_TIMEOUT);
+
+  if (CVAL(inbuf,smb_rcls) != 0)
+    {
+      DEBUG(0,("SMBtdis failed %s\n",smb_errstr(inbuf)));
+    }
+
+  
+#ifdef STATS
+  stats_report();
+#endif
+  exit(0);
+}
+
+
+
+/****************************************************************************
+call a remote api
+****************************************************************************/
+BOOL cli_call_api(int prcnt,int drcnt,int mprcnt,int mdrcnt,int *rprcnt,
+	      int *rdrcnt, char *param,char *data, char **rparam,char **rdata)
+{
+  static char *inbuf=NULL;
+  static char *outbuf=NULL;
+
+  if (!inbuf) inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+  if (!outbuf) outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
+
+  cli_send_trans_request(outbuf,SMBtrans,"\\PIPE\\LANMAN",0,0,
+			 data,param,NULL,
+			 drcnt,prcnt,0,
+			 mdrcnt,mprcnt,0);
+
+  return (cli_receive_trans_response(inbuf,SMBtrans,
+				     rdrcnt,rprcnt,
+				     rdata,rparam));
+}
+
+/****************************************************************************
+  send a SMB trans or trans2 request
+  ****************************************************************************/
+BOOL cli_send_trans_request(char *outbuf, int trans, char *name, int fid, int flags,
+			char *data,char *param,uint16 *setup, int ldata,int lparam,
+			int lsetup,int mdata,int mparam,int msetup)
+{
+  int i;
+  int this_ldata,this_lparam;
+  int tot_data=0,tot_param=0;
+  char *outdata,*outparam;
+  pstring inbuf;
+  char *p;
+
+  this_lparam = MIN(lparam,max_xmit - (500+lsetup*SIZEOFWORD)); /* hack */
+  this_ldata = MIN(ldata,max_xmit - (500+lsetup*SIZEOFWORD+this_lparam));
+
+  bzero(outbuf,smb_size);
+  set_message(outbuf,14+lsetup,0,True);
+  CVAL(outbuf,smb_com) = trans;
+  SSVAL(outbuf,smb_tid,cnum);
+  cli_setup_pkt(outbuf);
+
+  outparam = smb_buf(outbuf)+(trans==SMBtrans ? strlen(name)+1 : 3);
+  outdata = outparam+this_lparam;
+
+  /* primary request */
+  SSVAL(outbuf,smb_tpscnt,lparam);	/* tpscnt */
+  SSVAL(outbuf,smb_tdscnt,ldata);	/* tdscnt */
+  SSVAL(outbuf,smb_mprcnt,mparam);	/* mprcnt */
+  SSVAL(outbuf,smb_mdrcnt,mdata);	/* mdrcnt */
+  SCVAL(outbuf,smb_msrcnt,msetup);	/* msrcnt */
+  SSVAL(outbuf,smb_flags,flags);	/* flags */
+  SIVAL(outbuf,smb_timeout,0);		/* timeout */
+  SSVAL(outbuf,smb_pscnt,this_lparam);	/* pscnt */
+  SSVAL(outbuf,smb_psoff,smb_offset(outparam,outbuf)); /* psoff */
+  SSVAL(outbuf,smb_dscnt,this_ldata);	/* dscnt */
+  SSVAL(outbuf,smb_dsoff,smb_offset(outdata,outbuf)); /* dsoff */
+  SCVAL(outbuf,smb_suwcnt,lsetup);	/* suwcnt */
+  for (i=0;i<lsetup;i++)		/* setup[] */
+    SSVAL(outbuf,smb_setup+i*SIZEOFWORD,setup[i]);
+  p = smb_buf(outbuf);
+  if (trans==SMBtrans)
+    strcpy(p,name);			/* name[] */
+  else
+    {
+      *p++ = 0;				/* put in a null smb_name */
+      *p++ = 'D'; *p++ = ' ';		/* this was added because OS/2 does it */
+    }
+  if (this_lparam)			/* param[] */
+    memcpy(outparam,param,this_lparam);
+  if (this_ldata)			/* data[] */
+    memcpy(outdata,data,this_ldata);
+  set_message(outbuf,14+lsetup,		/* wcnt, bcc */
+	      PTR_DIFF(outdata+this_ldata,smb_buf(outbuf)),False);
+
+  show_msg(outbuf);
+  send_smb(Client,outbuf);
+
+  if (this_ldata < ldata || this_lparam < lparam)
+    {
+      /* receive interim response */
+      if (!receive_smb(Client,inbuf,SHORT_TIMEOUT) || CVAL(inbuf,smb_rcls) != 0)
+	{
+	  DEBUG(0,("%s request failed (%s)\n",
+	           trans==SMBtrans?"SMBtrans":"SMBtrans2", smb_errstr(inbuf)));
+	  return(False);
+	}      
+
+      tot_data = this_ldata;
+      tot_param = this_lparam;
+
+      while (tot_data < ldata || tot_param < lparam)
+    {
+	  this_lparam = MIN(lparam-tot_param,max_xmit - 500); /* hack */
+	  this_ldata = MIN(ldata-tot_data,max_xmit - (500+this_lparam));
+
+	  set_message(outbuf,trans==SMBtrans?8:9,0,True);
+	  CVAL(outbuf,smb_com) = trans==SMBtrans ? SMBtranss : SMBtranss2;
+
+	  outparam = smb_buf(outbuf);
+	  outdata = outparam+this_lparam;
+
+	  /* secondary request */
+	  SSVAL(outbuf,smb_tpscnt,lparam);	/* tpscnt */
+	  SSVAL(outbuf,smb_tdscnt,ldata);	/* tdscnt */
+	  SSVAL(outbuf,smb_spscnt,this_lparam);	/* pscnt */
+	  SSVAL(outbuf,smb_spsoff,smb_offset(outparam,outbuf)); /* psoff */
+	  SSVAL(outbuf,smb_spsdisp,tot_param);	/* psdisp */
+	  SSVAL(outbuf,smb_sdscnt,this_ldata);	/* dscnt */
+	  SSVAL(outbuf,smb_sdsoff,smb_offset(outdata,outbuf)); /* dsoff */
+	  SSVAL(outbuf,smb_sdsdisp,tot_data);	/* dsdisp */
+	  if (trans==SMBtrans2)
+	    SSVAL(outbuf,smb_sfid,fid);		/* fid */
+	  if (this_lparam)			/* param[] */
+	    memcpy(outparam,param,this_lparam);
+	  if (this_ldata)			/* data[] */
+	    memcpy(outdata,data,this_ldata);
+	  set_message(outbuf,trans==SMBtrans?8:9, /* wcnt, bcc */
+		      PTR_DIFF(outdata+this_ldata,smb_buf(outbuf)),False);
+
+	  show_msg(outbuf);
+	  send_smb(Client,outbuf);
+
+	  tot_data += this_ldata;
+	  tot_param += this_lparam;
+	}
+    }
+
+    return(True);
+}
+
+
+/****************************************************************************
+open the client sockets
+****************************************************************************/
+BOOL cli_open_sockets(int port)
+{
+  static int last_port;
+  char *host;
+  pstring service2;
+  extern int Client;
+
+  if (port == 0) port=last_port;
+  last_port=port;
+
+  strupper(service);
+
+  if (*desthost)
+    {
+      host = desthost;
+    }
+  else
+    {
+      strcpy(service2,service);
+      host = strtok(service2,"\\/");
+      strcpy(desthost,host);
+    }
+
+  DEBUG(3,("Opening sockets\n"));
+
+  if (*myname == 0)
+    {
+      get_myname(myname,NULL);
+      strupper(myname);
+    }
+
+  if (!have_ip)
+    {
+      struct hostent *hp;
+
+      if ((hp = Get_Hostbyname(host)) == 0) 
+	{
+	  DEBUG(0,("Get_Hostbyname: Unknown host %s.\n",host));
+	  return False;
+	}
+
+      putip((char *)&dest_ip,(char *)hp->h_addr);
+    }
+
+  Client = open_socket_out(SOCK_STREAM, &dest_ip, port);
+  if (Client == -1)
+    return False;
+
+  DEBUG(3,("Connected\n"));
+
+  set_socket_options(Client,user_socket_options);  
+
+  return True;
+}
+
+/****************************************************************************
+close and open the connection again
+****************************************************************************/
+BOOL cli_reopen_connection(char *inbuf,char *outbuf)
+{
+  static int open_count=0;
+
+  open_count++;
+
+  if (open_count>5) return(False);
+
+  DEBUG(1,("Trying to re-open connection\n"));
+
+  set_message(outbuf,0,0,True);
+  SCVAL(outbuf,smb_com,SMBtdis);
+  SSVAL(outbuf,smb_tid,cnum);
+  cli_setup_pkt(outbuf);
+
+  send_smb(Client,outbuf);
+  receive_smb(Client,inbuf,SHORT_TIMEOUT);
+
+  close_sockets();
+  if (!cli_open_sockets(0)) return(False);
+
+  return(cli_send_login(inbuf,outbuf,True,True));
+}
+
+/* error code stuff - put together by Merik Karman
+   merik@blackadder.dsh.oz.au */
+
+typedef struct
+{
+  char *name;
+  int code;
+  char *message;
+} err_code_struct;
+
+/* Dos Error Messages */
+err_code_struct dos_msgs[] = {
+  {"ERRbadfunc",1,"Invalid function."},
+  {"ERRbadfile",2,"File not found."},
+  {"ERRbadpath",3,"Directory invalid."},
+  {"ERRnofids",4,"No file descriptors available"},
+  {"ERRnoaccess",5,"Access denied."},
+  {"ERRbadfid",6,"Invalid file handle."},
+  {"ERRbadmcb",7,"Memory control blocks destroyed."},
+  {"ERRnomem",8,"Insufficient server memory to perform the requested function."},
+  {"ERRbadmem",9,"Invalid memory block address."},
+  {"ERRbadenv",10,"Invalid environment."},
+  {"ERRbadformat",11,"Invalid format."},
+  {"ERRbadaccess",12,"Invalid open mode."},
+  {"ERRbaddata",13,"Invalid data."},
+  {"ERR",14,"reserved."},
+  {"ERRbaddrive",15,"Invalid drive specified."},
+  {"ERRremcd",16,"A Delete Directory request attempted  to  remove  the  server's  current directory."},
+  {"ERRdiffdevice",17,"Not same device."},
+  {"ERRnofiles",18,"A File Search command can find no more files matching the specified criteria."},
+  {"ERRbadshare",32,"The sharing mode specified for an Open conflicts with existing  FIDs  on the file."},
+  {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an  invalid mode,  or an Unlock requested attempted to remove a lock held by another process."},
+  {"ERRfilexists",80,"The file named in a Create Directory, Make  New  File  or  Link  request already exists."},
+  {"ERRbadpipe",230,"Pipe invalid."},
+  {"ERRpipebusy",231,"All instances of the requested pipe are busy."},
+  {"ERRpipeclosing",232,"Pipe close in progress."},
+  {"ERRnotconnected",233,"No process on other end of pipe."},
+  {"ERRmoredata",234,"There is more data to be returned."},
+  {NULL,-1,NULL}};
+
+/* Server Error Messages */
+err_code_struct server_msgs[] = {
+  {"ERRerror",1,"Non-specific error code."},
+  {"ERRbadpw",2,"Bad password - name/password pair in a Tree Connect or Session Setup are invalid."},
+  {"ERRbadtype",3,"reserved."},
+  {"ERRaccess",4,"The requester does not have  the  necessary  access  rights  within  the specified  context for the requested function. The context is defined by the TID or the UID."},
+  {"ERRinvnid",5,"The tree ID (TID) specified in a command was invalid."},
+  {"ERRinvnetname",6,"Invalid network name in tree connect."},
+  {"ERRinvdevice",7,"Invalid device - printer request made to non-printer connection or  non-printer request made to printer connection."},
+  {"ERRqfull",49,"Print queue full (files) -- returned by open print file."},
+  {"ERRqtoobig",50,"Print queue full -- no space."},
+  {"ERRqeof",51,"EOF on print queue dump."},
+  {"ERRinvpfid",52,"Invalid print file FID."},
+  {"ERRsmbcmd",64,"The server did not recognize the command received."},
+  {"ERRsrverror",65,"The server encountered an internal error, e.g., system file unavailable."},
+  {"ERRfilespecs",67,"The file handle (FID) and pathname parameters contained an invalid  combination of values."},
+  {"ERRreserved",68,"reserved."},
+  {"ERRbadpermits",69,"The access permissions specified for a file or directory are not a valid combination.  The server cannot set the requested attribute."},
+  {"ERRreserved",70,"reserved."},
+  {"ERRsetattrmode",71,"The attribute mode in the Set File Attribute request is invalid."},
+  {"ERRpaused",81,"Server is paused."},
+  {"ERRmsgoff",82,"Not receiving messages."},
+  {"ERRnoroom",83,"No room to buffer message."},
+  {"ERRrmuns",87,"Too many remote user names."},
+  {"ERRtimeout",88,"Operation timed out."},
+  {"ERRnoresource",89,"No resources currently available for request."},
+  {"ERRtoomanyuids",90,"Too many UIDs active on this session."},
+  {"ERRbaduid",91,"The UID is not known as a valid ID on this session."},
+  {"ERRusempx",250,"Temp unable to support Raw, use MPX mode."},
+  {"ERRusestd",251,"Temp unable to support Raw, use standard read/write."},
+  {"ERRcontmpx",252,"Continue in MPX mode."},
+  {"ERRreserved",253,"reserved."},
+  {"ERRreserved",254,"reserved."},
+  {"ERRnosupport",0xFFFF,"Function not supported."},
+  {NULL,-1,NULL}};
+
+/* Hard Error Messages */
+err_code_struct hard_msgs[] = {
+  {"ERRnowrite",19,"Attempt to write on write-protected diskette."},
+  {"ERRbadunit",20,"Unknown unit."},
+  {"ERRnotready",21,"Drive not ready."},
+  {"ERRbadcmd",22,"Unknown command."},
+  {"ERRdata",23,"Data error (CRC)."},
+  {"ERRbadreq",24,"Bad request structure length."},
+  {"ERRseek",25 ,"Seek error."},
+  {"ERRbadmedia",26,"Unknown media type."},
+  {"ERRbadsector",27,"Sector not found."},
+  {"ERRnopaper",28,"Printer out of paper."},
+  {"ERRwrite",29,"Write fault."},
+  {"ERRread",30,"Read fault."},
+  {"ERRgeneral",31,"General failure."},
+  {"ERRbadshare",32,"A open conflicts with an existing open."},
+  {"ERRlock",33,"A Lock request conflicted with an existing lock or specified an invalid mode, or an Unlock requested attempted to remove a lock held by another process."},
+  {"ERRwrongdisk",34,"The wrong disk was found in a drive."},
+  {"ERRFCBUnavail",35,"No FCBs are available to process request."},
+  {"ERRsharebufexc",36,"A sharing buffer has been exceeded."},
+  {NULL,-1,NULL}};
+
+
+struct
+{
+  int code;
+  char *class;
+  err_code_struct *err_msgs;
+} err_classes[] = { 
+  {0,"SUCCESS",NULL},
+  {0x01,"ERRDOS",dos_msgs},
+  {0x02,"ERRSRV",server_msgs},
+  {0x03,"ERRHRD",hard_msgs},
+  {0x04,"ERRXOS",NULL},
+  {0xE1,"ERRRMX1",NULL},
+  {0xE2,"ERRRMX2",NULL},
+  {0xE3,"ERRRMX3",NULL},
+  {0xFF,"ERRCMD",NULL},
+  {-1,NULL,NULL}};
+
+
+/****************************************************************************
+return a SMB error string from a SMB buffer
+****************************************************************************/
+char *smb_errstr(char *inbuf)
+{
+  static pstring ret;
+  int class = CVAL(inbuf,smb_rcls);
+  int num = SVAL(inbuf,smb_err);
+  int i,j;
+
+  for (i=0;err_classes[i].class;i++)
+    if (err_classes[i].code == class)
+      {
+	if (err_classes[i].err_msgs)
+	  {
+	    err_code_struct *err = err_classes[i].err_msgs;
+	    for (j=0;err[j].name;j++)
+	      if (num == err[j].code)
+		{
+		  if (DEBUGLEVEL > 0)
+		    sprintf(ret,"%s - %s (%s)",err_classes[i].class,
+			    err[j].name,err[j].message);
+		  else
+		    sprintf(ret,"%s - %s",err_classes[i].class,err[j].name);
+		  return ret;
+		}
+	  }
+
+	sprintf(ret,"%s - %d",err_classes[i].class,num);
+	return ret;
+      }
+  
+  sprintf(ret,"ERROR: Unknown error (%d,%d)",class,num);
+  return(ret);
+}
diff --git a/source3/client/clitar.c b/source3/client/clitar.c
index 0701aac1cf..2de09c66c1 100644
--- a/source3/client/clitar.c
+++ b/source3/client/clitar.c
@@ -23,12 +23,6 @@
 #include "includes.h"
 #include "clitar.h"
 
-extern void setup_pkt(char *outbuf);
-extern BOOL reopen_connection(char *inbuf,char *outbuf);
-extern void do_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
-
-int tar_parseargs(int argc, char *argv[], char *Optarg, int Optind);
-
 extern BOOL recurse;
 
 #define SEPARATORS " \t\n\r"
diff --git a/source3/include/includes.h b/source3/include/includes.h
index 8b2821948c..ad65bcc607 100644
--- a/source3/include/includes.h
+++ b/source3/include/includes.h
@@ -983,6 +983,8 @@ extern char *sys_errlist[];
 
 #include "version.h"
 #include "smb.h"
+#include "nameserv.h"
+#include "proto.h"
 #include "byteorder.h"
 #ifdef SMB_PASSWD
 #include "smbpass.h"
diff --git a/source3/include/local.h b/source3/include/local.h
index 9572243e73..2cfacd66b3 100644
--- a/source3/include/local.h
+++ b/source3/include/local.h
@@ -130,7 +130,7 @@
 #define IDLE_CLOSED_TIMEOUT (60)
 #define DPTR_IDLE_TIMEOUT (120)
 #define SMBD_SELECT_LOOP (10)
-#define NMBD_SELECT_LOOP (10)
+#define NMBD_SELECT_LOOP (2)
 #define BROWSE_INTERVAL (60)
 #define REGISTRATION_INTERVAL (10*60)
 #define NMBD_INETD_TIMEOUT (120)
diff --git a/source3/include/nameserv.h b/source3/include/nameserv.h
index 168dd4ba86..81079fabe0 100644
--- a/source3/include/nameserv.h
+++ b/source3/include/nameserv.h
@@ -20,16 +20,51 @@
    
 */
 
-#define MAX_DGRAM_SIZE 576
+#define MAX_DGRAM_SIZE (80*18+64)
 #define MIN_DGRAM_SIZE 12
 
-#define NMB_PORT 137
-#define DGRAM_PORT 138
-#define SMB_PORT 139
-
-enum name_source {LMHOSTS, REGISTER, SELF, DNS, DNSFAIL};
+#define NMB_QUERY  0x20
+#define NMB_STATUS 0x21
+#define NMB_REG    0x05
+#define NMB_REL    0x06
+
+#define NB_GROUP  0x80
+#define NB_PERM   0x02
+#define NB_ACTIVE 0x04
+#define NB_CONFL  0x08
+#define NB_DEREG  0x10
+#define NB_BFLAG  0x00
+#define NB_PFLAG  0x20
+#define NB_MFLAG  0x40
+#define NB__FLAG  0x60
+#define NB_FLGMSK 0x60
+
+#define NAME_PERMANENT(p) ((p) & NB_PERM)
+#define NAME_ACTIVE(p)    ((p) & NB_ACTIVE)
+#define NAME_CONFLICT(p)  ((p) & NB_CONFL)
+#define NAME_DEREG(p)     ((p) & NB_DEREG)
+#define NAME_GROUP(p)     ((p) & NB_GROUP)
+
+#define NAME_BFLAG(p)     (((p) & NB_FLGMSK) == NB_BFLAG)
+#define NAME_PFLAG(p)     (((p) & NB_FLGMSK) == NB_PFLAG)
+#define NAME_MFLAG(p)     (((p) & NB_FLGMSK) == NB_MFLAG)
+#define NAME__FLAG(p)     (((p) & NB_FLGMSK) == NB__FLAG)
+
+enum name_source {STATUS_QUERY, LMHOSTS, REGISTER, SELF, DNS, DNSFAIL};
 enum node_type {B_NODE=0, P_NODE=1, M_NODE=2, NBDD_NODE=3};
 enum packet_type {NMB_PACKET, DGRAM_PACKET};
+enum cmd_type
+{
+	NAME_STATUS_MASTER_CHECK,
+	NAME_STATUS_CHECK,
+	MASTER_SERVER_CHECK,
+	SERVER_CHECK,
+	FIND_MASTER,
+	CHECK_MASTER,
+	NAME_REGISTER,
+	NAME_RELEASE,
+	NAME_CONFIRM_QUERY
+};
 
 /* a netbios name structure */
 struct nmb_name {
@@ -46,32 +81,73 @@ struct name_record
   struct nmb_name name;
   time_t death_time;
   struct in_addr ip;
-  BOOL unique;
+  int nb_flags;
   enum name_source source;
 };
 
-/* this is used by the list of domains */
-struct domain_record
+/* browse and backup server cache for synchronising browse list */
+struct browse_cache_record
 {
-  struct domain_record *next;
-  struct domain_record *prev;
-  fstring name;
-  time_t lastannounce_time;
-  int announce_interval;
-  struct in_addr bcast_ip;
+	struct browse_cache_record *next;
+	struct browse_cache_record *prev;
+
+	pstring name;
+	int type;
+	pstring group;
+	struct in_addr ip;
+	time_t sync_time;
+	BOOL synced;
 };
 
-/* this is used to hold the list of servers in my domain */
+/* this is used to hold the list of servers in my domain, and is */
+/* contained within lists of domains */
 struct server_record
 {
   struct server_record *next;
   struct server_record *prev;
-  fstring name;
-  fstring comment;
-  uint32 servertype;
+
+  struct server_info_struct serv;
   time_t death_time;  
 };
 
+/* a workgroup structure. it contains a list of servers */
+struct work_record
+{
+  struct work_record *next;
+  struct work_record *prev;
+
+  struct server_record *serverlist;
+
+  /* work group info */
+  fstring work_group;
+  int     token;        /* used when communicating with backup browsers */
+  int     ServerType;
+
+  /* announce info */
+  time_t lastannounce_time;
+  int announce_interval;
+  BOOL    needannounce;
+
+  /* election info */
+  BOOL    RunningElection;
+  BOOL    needelection;
+  int     ElectionCount;
+  uint32  ElectionCriterion;
+};
+
+/* a domain structure. it contains a list of workgroups */
+struct domain_record
+{
+  struct domain_record *next;
+  struct domain_record *prev;
+
+  struct work_record *workgrouplist;
+
+  struct in_addr bcast_ip;
+  struct in_addr mask_ip;
+  struct in_addr myip;
+};
+
 /* a resource record */
 struct res_rec {
   struct nmb_name rr_name;
@@ -115,6 +191,25 @@ struct nmb_packet
 };
 
 
+/* initiated name queries recorded in this list to track any responses... */
+struct name_response_record
+{
+  struct name_response_record *next;
+  struct name_response_record *prev;
+
+  uint16 response_id;
+  enum cmd_type cmd_type;
+
+  int fd;
+  struct nmb_name name;
+  BOOL bcast;
+  BOOL recurse;
+  struct in_addr to_ip;
+
+  time_t start_time;
+  int num_msgs;
+};
+
 /* a datagram - this normally contains SMB data in the data[] array */
 struct dgram_packet {
   struct {
@@ -154,31 +249,3 @@ struct packet_struct
 };
 
 
-/* this defines a list of network interfaces */
-struct net_interface {
-  struct net_interface *next;
-  struct in_addr ip;
-  struct in_addr bcast;
-  struct in_addr netmask;
-};
-
-
-/* prototypes */
-void free_nmb_packet(struct nmb_packet *nmb);
-void free_packet(struct packet_struct *packet);
-struct packet_struct *read_packet(int fd,enum packet_type packet_type);
-BOOL send_packet(struct packet_struct *p);
-struct packet_struct *receive_packet(int fd,enum packet_type type,int timeout);
-void make_nmb_name(struct nmb_name *n,char *name,int type,char *this_scope);
-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)());
-BOOL name_status(int fd,char *name,int name_type,BOOL recurse,
-		 struct in_addr to_ip,char *master,char *rname,
-		 void (*fn)());
-BOOL send_mailslot_reply(char *mailslot,int fd,char *buf,int len,
-			 char *srcname,char *dstname,
-			 int src_type,int dest_type,
-			 struct in_addr dest_ip,
-			 struct in_addr src_ip);
-char *namestr(struct nmb_name *n);
diff --git a/source3/include/proto.h b/source3/include/proto.h
new file mode 100644
index 0000000000..face79d255
--- /dev/null
+++ b/source3/include/proto.h
@@ -0,0 +1,506 @@
+BOOL check_access(int snum);
+BOOL allow_access(char *deny_list,char *allow_list,struct from_host *client);
+BOOL fromhost(int sock,struct from_host *f);
+char *unix2dos_format(char *str,BOOL overwrite);
+char *dos2unix_format(char *str, BOOL overwrite);
+int interpret_character_set(char *str, int def);
+void charset_initialise(void);
+void add_char_string(char *s);
+BOOL chat_with_program(char *passwordprogram,char *name,char *chatsequence);
+BOOL chgpasswd(char *name,char *oldpass,char *newpass);
+BOOL chgpasswd(char *name,char *oldpass,char *newpass);
+void setup_pkt(char *outbuf);
+void do_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*fn)(),BOOL recurse_dir);
+void cmd_help(void);
+BOOL reopen_connection(char *inbuf,char *outbuf);
+char *smb_errstr(char *inbuf);
+void cli_setup_pkt(char *outbuf);
+BOOL cli_receive_trans_response(char *inbuf,int trans,int *data_len,
+				int *param_len, char **data,char **param);
+BOOL cli_send_session_request(char *inbuf, char *outbuf);
+BOOL cli_send_login(char *inbuf, char *outbuf, BOOL start_session, BOOL use_setup);
+void cli_send_logout(void);
+BOOL cli_call_api(int prcnt,int drcnt,int mprcnt,int mdrcnt,int *rprcnt,
+	      int *rdrcnt, char *param,char *data, char **rparam,char **rdata);
+BOOL cli_send_trans_request(char *outbuf, int trans, char *name, int fid, int flags,
+			char *data,char *param,uint16 *setup, int ldata,int lparam,
+			int lsetup,int mdata,int mparam,int msetup);
+BOOL cli_open_sockets(int port);
+BOOL cli_reopen_connection(char *inbuf,char *outbuf);
+char *smb_errstr(char *inbuf);
+int strslashcmp(const char *s1, const char *s2);
+void cmd_block(void);
+void cmd_tarmode(void);
+void cmd_setmode(void);
+void cmd_tar(char *inbuf, char *outbuf);
+int process_tar(char *inbuf, char *outbuf);
+int clipfind(char **aret, int ret, char *tok);
+int tar_parseargs(int argc, char *argv[], char *Optarg, int Optind);
+void init_dptrs(void);
+char *dptr_path(int key);
+char *dptr_wcard(int key);
+BOOL dptr_set_wcard(int key, char *wcard);
+BOOL dptr_set_attr(int key, uint16 attr);
+uint16 dptr_attr(int key);
+void dptr_close(int key);
+void dptr_closecnum(int cnum);
+void dptr_idlecnum(int cnum);
+void dptr_closepath(char *path,int pid);
+int dptr_create(int cnum,char *path, BOOL expect_close,int pid);
+BOOL dptr_fill(char *buf1,unsigned int key);
+BOOL dptr_zero(char *buf);
+void *dptr_fetch(char *buf,int *num);
+void *dptr_fetch_lanman2(char *params,int dptr_num);
+BOOL get_dir_entry(int cnum,char *mask,int dirtype,char *fname,int *size,int *mode,time_t *date,BOOL check_descend);
+void *OpenDir(char *name);
+void CloseDir(void *p);
+char *ReadDirName(void *p);
+BOOL SeekDir(void *p,int pos);
+int TellDir(void *p);
+void DirCacheAdd(char *path,char *name,char *dname,int snum);
+char *DirCacheCheck(char *path,char *name,int snum);
+void DirCacheFlush(int snum);
+void fault_setup(void (*fn)());
+char *getsmbpass(char *prompt)    ;
+int reply_trans(char *inbuf,char *outbuf);
+int interpret_coding_system(char *str, int def);
+char *lp_string(char *s);
+BOOL lp_add_home(char *pszHomename, int iDefaultService, char *pszHomedir);
+int lp_add_service(char *pszService, int iDefaultService);
+BOOL lp_add_printer(char *pszPrintername, int iDefaultService);
+BOOL lp_file_list_changed(void);
+BOOL lp_snum_ok(int iService);
+BOOL lp_loaded(void);
+void lp_killunused(BOOL (*snumused)(int ));
+BOOL lp_load(char *pszFname,BOOL global_only);
+int lp_numservices(void);
+void lp_dump(void);
+int lp_servicenumber(char *pszServiceName);
+char *my_workgroup(void);
+char *volume_label(int snum);
+BOOL is_locked(int fnum,int cnum,uint32 count,uint32 offset);
+BOOL do_lock(int fnum,int cnum,uint32 count,uint32 offset,int *eclass,uint32 *ecode);
+BOOL do_unlock(int fnum,int cnum,uint32 count,uint32 offset,int *eclass,uint32 *ecode);
+int get_share_mode_by_fnum(int cnum,int fnum,int *pid);
+int get_share_mode_byname(int cnum,char *fname,int *pid);
+int get_share_mode(int cnum,struct stat *sbuf,int *pid);
+void del_share_mode(int fnum);
+BOOL set_share_mode(int fnum,int mode);
+void clean_share_files(void);
+int str_checksum(char *s);
+BOOL is_8_3(char *fname);
+void create_mangled_stack(int size);
+BOOL check_mangled_stack(char *s);
+BOOL is_mangled(char *s);
+void mangle_name_83(char *s);
+BOOL name_map_mangle(char *OutName,BOOL need83,int snum);
+int reply_sends(char *inbuf,char *outbuf);
+int reply_sendstrt(char *inbuf,char *outbuf);
+int reply_sendtxt(char *inbuf,char *outbuf);
+int reply_sendend(char *inbuf,char *outbuf);
+void announce_request(struct work_record *work, struct in_addr ip);
+void do_announce_request(char *info, char *to_name, int announce_type, int from,
+			 int to, struct in_addr dest_ip);
+void announce_backup(void);
+void announce_host(void);
+void announce_master(void);
+struct work_record *remove_workgroup(struct domain_record *d, struct work_record *work);
+void expire_browse_cache(time_t t);
+struct work_record *find_workgroupstruct(struct domain_record *d, fstring name, BOOL add);
+struct domain_record *find_domain(struct in_addr source_ip);
+struct domain_record *add_domain_entry(struct in_addr source_ip, struct in_addr source_mask,
+				       char *name, BOOL add);
+struct browse_cache_record *add_browser_entry(char *name, int type, char *wg,
+					      time_t ttl, struct in_addr ip);
+struct server_record *add_server_entry(struct domain_record *d, struct work_record *work,
+				       char *name,int servertype, int ttl,char *comment,
+				       BOOL replace);
+void write_browse_list(void);
+void expire_servers(time_t t);
+void check_master_browser(void);
+void browser_gone(char *work_name, struct in_addr ip);
+void send_election(struct domain_record *d, char *group,uint32 criterion,
+		   int timeup,char *name);
+void become_nonmaster(struct domain_record *d, struct work_record *work);
+void run_elections(void);
+void process_election(struct packet_struct *p,char *buf);
+BOOL check_elections(void);
+BOOL name_status(int fd,char *name,int name_type,BOOL recurse,
+		 struct in_addr to_ip,char *master,char *rname,
+		 void (*fn)());
+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)());
+void expire_netbios_response_entries(time_t t);
+void reply_netbios_packet(struct packet_struct *p1,int trn_id,int rcode,int opcode,
+			  struct nmb_name *rr_name,int rr_type,int rr_class,int ttl,
+			  char *data,int len);
+uint16 initiate_netbios_packet(int fd,int quest_type,char *name,int name_type,
+			       int nb_flags,BOOL bcast,BOOL recurse,struct in_addr to_ip);
+void send_name_reg(void);
+void queue_netbios_pkt_wins(int fd,int quest_type,enum cmd_type cmd,
+			    char *name,int name_type,int nb_flags,
+			    BOOL bcast,BOOL recurse,struct in_addr to_ip);
+void queue_netbios_packet(int fd,int quest_type,enum cmd_type cmd,char *name,
+			  int name_type,int nb_flags,BOOL bcast,BOOL recurse,
+			  struct in_addr to_ip);
+struct name_response_record *find_name_query(uint16 id);
+void queue_packet(struct packet_struct *packet);
+void run_packet_queue();
+void listen_for_packets(BOOL run_election);
+BOOL interpret_node_status(char *p, struct nmb_name *name,int t,
+			   char *serv_name, struct in_addr ip);
+BOOL send_mailslot_reply(char *mailslot,int fd,char *buf,int len,char *srcname,
+			 char *dstname,int src_type,int dest_type,
+			 struct in_addr dest_ip,struct in_addr src_ip);
+void remove_name(struct name_record *n);
+void dump_names(void);
+void remove_netbios_name(char *name,int type, enum name_source source,
+			 struct in_addr ip);
+struct name_record *add_netbios_entry(char *name, int type, int nb_flags, int ttl,
+				      enum name_source source, struct in_addr ip);
+void remove_name_entry(char *name,int type);
+void add_name_entry(char *name,int type,int nb_flags);
+void add_my_names(void);
+void expire_names(time_t t);
+void response_name_release(struct packet_struct *p);
+void reply_name_release(struct packet_struct *p);
+void response_name_reg(struct packet_struct *p);
+void reply_name_reg(struct packet_struct *p);
+void reply_name_status(struct packet_struct *p);
+struct name_record *search_for_name(struct nmb_name *question,
+				    struct in_addr ip, int Time, int search);
+void process_nmb(struct packet_struct *p);
+void reset_server(char *name, int state, struct in_addr ip);
+void tell_become_backup(void);
+void do_browser_lists(void);
+void sync_server(enum cmd_type cmd, char *serv_name, char *work_name, int name_type,
+		 struct in_addr ip);
+void update_from_reg(char *name, int type, struct in_addr ip);
+void add_my_domains(void);
+BOOL same_context(struct dgram_packet *dgram);
+BOOL listening_name(struct work_record *work, struct nmb_name *n);
+void process_logon_packet(struct packet_struct *p,char *buf,int len);
+BOOL listening_type(struct packet_struct *p, int command);
+void process_browse_packet(struct packet_struct *p,char *buf,int len);
+void process_dgram(struct packet_struct *p);
+BOOL reload_services(BOOL test);
+void debug_nmb_packet(struct packet_struct *p);
+char *namestr(struct nmb_name *n);
+void free_nmb_packet(struct nmb_packet *nmb);
+void free_packet(struct packet_struct *packet);
+struct packet_struct *read_packet(int fd,enum packet_type packet_type);
+void make_nmb_name(struct nmb_name *n,char *name,int type,char *this_scope);
+BOOL send_packet(struct packet_struct *p);
+struct packet_struct *receive_packet(int fd,enum packet_type type,int t);
+int main(int argc,char *argv[]);
+char *getsmbpass(char *pass);
+void sync_browse_lists(struct work_record *work, char *name, int nm_type,
+		       struct in_addr ip);
+BOOL pm_process(char *pszFileName,BOOL (*sfunc)(char *),BOOL (*pfunc)(char *,char *));
+void generate_next_challenge(char *challenge);
+BOOL set_challenge(char *challenge);
+BOOL last_challenge(char *challenge);
+int valid_uid(int uid);
+user_struct *get_valid_user_struct(int uid);
+void invalidate_uid(int uid);
+char *validated_username(int vuid);
+void register_uid(int uid,int gid, char *name,BOOL guest);
+void add_session_user(char *user);
+void dfs_unlogin(void);
+BOOL password_check(char *password);
+BOOL smb_password_check(char *password, unsigned char *part_passwd, unsigned char *c8);
+BOOL password_ok(char *user,char *password, int pwlen, struct passwd *pwd, BOOL is_nt_password);
+BOOL user_ok(char *user,int snum);
+BOOL authorise_login(int snum,char *user,char *password, int pwlen, 
+		     BOOL *guest,BOOL *force,int vuid);
+BOOL check_hosts_equiv(char *user);
+BOOL server_cryptkey(char *buf);
+BOOL server_validate(char *buf);
+BOOL pcap_printername_ok(char *pszPrintername, char *pszPrintcapname);
+void pcap_printer_fn(void (*fn)());
+void lpq_reset(int snum);
+void print_file(int fnum);
+int get_printqueue(int snum,int cnum,print_queue_struct **queue,
+		   print_status_struct *status);
+void del_printqueue(int cnum,int snum,int jobid);
+void status_printjob(int cnum,int snum,int jobid,int status);
+int reply_special(char *inbuf,char *outbuf);
+int reply_tcon(char *inbuf,char *outbuf);
+int reply_tcon_and_X(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_unknown(char *inbuf,char *outbuf);
+int reply_ioctl(char *inbuf,char *outbuf);
+int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_chkpth(char *inbuf,char *outbuf);
+int reply_getatr(char *inbuf,char *outbuf);
+int reply_setatr(char *inbuf,char *outbuf);
+int reply_dskattr(char *inbuf,char *outbuf);
+int reply_search(char *inbuf,char *outbuf);
+int reply_fclose(char *inbuf,char *outbuf);
+int reply_open(char *inbuf,char *outbuf);
+int reply_open_and_X(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_ulogoffX(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_mknew(char *inbuf,char *outbuf);
+int reply_ctemp(char *inbuf,char *outbuf);
+int reply_unlink(char *inbuf,char *outbuf);
+int reply_readbraw(char *inbuf, char *outbuf);
+int reply_lockread(char *inbuf,char *outbuf);
+int reply_read(char *inbuf,char *outbuf);
+int reply_read_and_X(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_writebraw(char *inbuf,char *outbuf);
+int reply_writeunlock(char *inbuf,char *outbuf);
+int reply_write(char *inbuf,char *outbuf,int dum1,int dum2);
+int reply_write_and_X(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_lseek(char *inbuf,char *outbuf);
+int reply_flush(char *inbuf,char *outbuf);
+int reply_exit(char *inbuf,char *outbuf);
+int reply_close(char *inbuf,char *outbuf);
+int reply_writeclose(char *inbuf,char *outbuf);
+int reply_lock(char *inbuf,char *outbuf);
+int reply_unlock(char *inbuf,char *outbuf);
+int reply_tdis(char *inbuf,char *outbuf);
+int reply_echo(char *inbuf,char *outbuf);
+int reply_printopen(char *inbuf,char *outbuf);
+int reply_printclose(char *inbuf,char *outbuf);
+int reply_printqueue(char *inbuf,char *outbuf);
+int reply_printwrite(char *inbuf,char *outbuf);
+int reply_mkdir(char *inbuf,char *outbuf);
+int reply_rmdir(char *inbuf,char *outbuf);
+int reply_mv(char *inbuf,char *outbuf);
+int reply_copy(char *inbuf,char *outbuf);
+int reply_setdir(char *inbuf,char *outbuf);
+int reply_lockingX(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_readbmpx(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_writebmpx(char *inbuf,char *outbuf);
+int reply_writebs(char *inbuf,char *outbuf);
+int reply_setattrE(char *inbuf,char *outbuf);
+int reply_getattrE(char *inbuf,char *outbuf);
+mode_t unix_mode(int cnum,int dosmode);
+int dos_mode(int cnum,char *path,struct stat *sbuf);
+int dos_chmod(int cnum,char *fname,int dosmode,struct stat *st);
+BOOL unix_convert(char *name,int cnum);
+int disk_free(char *path,int *bsize,int *dfree,int *dsize);
+int sys_disk_free(char *path,int *bsize,int *dfree,int *dsize);
+BOOL check_name(char *name,int cnum);
+void open_file(int fnum,int cnum,char *fname1,int flags,int mode);
+void sync_file(int fnum);
+void close_file(int fnum);
+BOOL check_file_sharing(int cnum,char *fname);
+void open_file_shared(int fnum,int cnum,char *fname,int share_mode,int ofun,
+		      int mode,int *Access,int *action);
+int seek_file(int fnum,int pos);
+int read_file(int fnum,char *data,int pos,int mincnt,int maxcnt,int timeout,BOOL exact);
+int write_file(int fnum,char *data,int n);
+BOOL become_service(int cnum,BOOL do_chdir);
+int find_service(char *service);
+int cached_error_packet(char *inbuf,char *outbuf,int fnum,int line);
+int unix_error_packet(char *inbuf,char *outbuf,int def_class,uint32 def_code,int line);
+int error_packet(char *inbuf,char *outbuf,int error_class,uint32 error_code,int line);
+BOOL snum_used(int snum);
+BOOL reload_services(BOOL test);
+int setup_groups(char *user, int uid, int gid, int *p_ngroups, 
+		 int **p_igroups, gid_t **p_groups);
+int make_connection(char *service,char *user,char *password, int pwlen, char *dev,int vuid);
+int find_free_file(void );
+int reply_corep(char *outbuf);
+int reply_coreplus(char *outbuf);
+int reply_lanman1(char *outbuf);
+int reply_lanman2(char *outbuf);
+int reply_nt1(char *outbuf);
+void parse_connect(char *buf,char *service,char *user,char *password,int *pwlen,char *dev);
+void close_cnum(int cnum, int uid);
+BOOL yield_connection(int cnum,char *name,int max_connections);
+BOOL claim_connection(int cnum,char *name,int max_connections,BOOL Clear);
+void exit_server(char *reason);
+void standard_sub(int cnum,char *s);
+char *smb_fn_name(int type);
+int chain_reply(int type,char *inbuf,char *inbuf2,char *outbuf,char *outbuf2,int size,int bufsize);
+int construct_reply(char *inbuf,char *outbuf,int size,int bufsize);
+void str_to_key(uchar *str,uchar *key);
+void D1(uchar *k, uchar *d, uchar *out);
+void E1(uchar *k, uchar *d, uchar *out);
+void E_P16(uchar *p14,uchar *p16);
+void E_P24(uchar *p21, uchar *c8, uchar *p24);
+void SMBencrypt(uchar *passwd, uchar *c8, uchar *p24);
+void E_md4hash(uchar *passwd, uchar *p16);
+void SMBNTencrypt(uchar *passwd, uchar *c8, uchar *p24);
+void Ucrit_addUsername(pstring username);
+unsigned int Ucrit_checkUsername(pstring username);
+void Ucrit_addPid(int pid);
+unsigned int   Ucrit_checkPid(int pid);
+int sys_select(fd_set *fds,struct timeval *tval);
+int sys_select(fd_set *fds,struct timeval *tval);
+int sys_unlink(char *fname);
+int sys_open(char *fname,int flags,int mode);
+DIR *sys_opendir(char *dname);
+int sys_stat(char *fname,struct stat *sbuf);
+int sys_lstat(char *fname,struct stat *sbuf);
+int sys_mkdir(char *dname,int mode);
+int sys_rmdir(char *dname);
+int sys_chdir(char *dname);
+int sys_utime(char *fname,struct utimbuf *times);
+int sys_rename(char *from, char *to);
+int sys_chown(char *fname,int uid,int gid);
+int sys_chroot(char *dname);
+int main(int argc, char *argv[]);
+void GetTimeOfDay(struct timeval *tval);
+void TimeInit(void);
+int TimeDiff(time_t t);
+struct tm *LocalTime(time_t *t);
+time_t interpret_long_date(char *p);
+void put_long_date(char *p,time_t t);
+void put_dos_date(char *buf,int offset,time_t unixdate);
+void put_dos_date2(char *buf,int offset,time_t unixdate);
+void put_dos_date3(char *buf,int offset,time_t unixdate);
+time_t make_unix_date(void *date_ptr);
+time_t make_unix_date2(void *date_ptr);
+time_t make_unix_date3(void *date_ptr);
+BOOL set_filetime(char *fname,time_t mtime);
+char *timestring(void );
+int reply_findclose(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_findnclose(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_transs2(char *inbuf,char *outbuf,int length,int bufsize);
+int reply_trans2(char *inbuf,char *outbuf,int length,int bufsize);
+char *ufc_crypt(char *key,char *salt);
+void init_uid(void);
+BOOL become_guest(void);
+BOOL become_user(int cnum, int uid);
+BOOL unbecome_user(void );
+int smbrun(char *cmd,char *outfile);
+char *get_home_dir(char *user);
+void map_username(char *user);
+struct passwd *Get_Pwnam(char *user,BOOL allow_change);
+BOOL user_in_list(char *user,char *list);
+void setup_logging(char *pname,BOOL interactive);
+void reopen_logs(void);
+BOOL fcntl_lock(int fd,int op,uint32 offset,uint32 count,int type);
+int file_lock(char *name,int timeout);
+void file_unlock(int fd);
+BOOL is_a_socket(int fd);
+BOOL next_token(char **ptr,char *buff,char *sep);
+char **toktocliplist(int *ctok, char *sep);
+void *MemMove(void *dest,void *src,int size);
+void array_promote(char *array,int elsize,int element);
+void set_socket_options(int fd, char *options);
+void close_sockets(void );
+BOOL in_group(gid_t group, int current_gid, int ngroups, int *groups);
+char *StrCpy(char *dest,char *src);
+char *StrnCpy(char *dest,const char *src,int n);
+void putip(void *dest,void *src);
+int name_mangle(char *In,char *Out,char name_type);
+BOOL file_exist(char *fname,struct stat *sbuf);
+time_t file_modtime(char *fname);
+BOOL directory_exist(char *dname,struct stat *st);
+uint32 file_size(char *file_name);
+char *attrib_string(int mode);
+int StrCaseCmp(char *s, char *t);
+int StrnCaseCmp(char *s, char *t, int n);
+BOOL strequal(char *s1,char *s2);
+BOOL strnequal(char *s1,char *s2,int n);
+BOOL strcsequal(char *s1,char *s2);
+void strlower(char *s);
+void strupper(char *s);
+void strnorm(char *s);
+BOOL strisnormal(char *s);
+void string_replace(char *s,char oldc,char newc);
+void unix_format(char *fname);
+void dos_format(char *fname);
+void show_msg(char *buf);
+int smb_len(char *buf);
+void _smb_setlen(char *buf,int len);
+void smb_setlen(char *buf,int len);
+int set_message(char *buf,int num_words,int num_bytes,BOOL zero);
+int smb_numwords(char *buf);
+int smb_buflen(char *buf);
+int smb_buf_ofs(char *buf);
+char *smb_buf(char *buf);
+int smb_offset(char *p,char *buf);
+char *skip_string(char *buf,int n);
+BOOL trim_string(char *s,char *front,char *back);
+void dos_clean_name(char *s);
+void unix_clean_name(char *s);
+int ChDir(char *path);
+char *GetWd(char *str);
+BOOL reduce_name(char *s,char *dir,BOOL widelinks);
+void expand_mask(char *Mask,BOOL doext);
+BOOL strhasupper(char *s);
+BOOL strhaslower(char *s);
+int count_chars(char *s,char c);
+void make_dir_struct(char *buf,char *mask,char *fname,unsigned int size,int mode,time_t date);
+void close_low_fds(void);
+int write_socket(int fd,char *buf,int len);
+int read_udp_socket(int fd,char *buf,int len);
+int set_blocking(int fd, BOOL set);
+int read_with_timeout(int fd,char *buf,int mincnt,int maxcnt,long time_out,BOOL exact);
+int read_max_udp(int fd,char *buffer,int bufsize,int maxtime);
+int TvalDiff(struct timeval *tvalold,struct timeval *tvalnew);
+BOOL send_keepalive(int client);
+int read_data(int fd,char *buffer,int N);
+int write_data(int fd,char *buffer,int N);
+int read_predict(int fd,int offset,char *buf,char **ptr,int num);
+void do_read_prediction();
+void invalidate_read_prediction(int fd);
+int transfer_file(int infd,int outfd,int n,char *header,int headlen,int align);
+int read_smb_length(int fd,char *inbuf,int timeout);
+BOOL receive_smb(int fd,char *buffer,int timeout);
+BOOL send_smb(int fd,char *buffer);
+char *name_ptr(char *buf,int ofs);
+int name_extract(char *buf,int ofs,char *name);
+int name_len(char *s);
+BOOL send_one_packet(char *buf,int len,struct in_addr ip,int port,int type);
+void msleep(int t);
+BOOL in_list(char *s,char *list,BOOL casesensitive);
+BOOL string_init(char **dest,char *src);
+void string_free(char **s);
+BOOL string_set(char **dest,char *src);
+BOOL string_sub(char *s,char *pattern,char *insert);
+BOOL do_match(char *str, char *regexp, int case_sig);
+BOOL mask_match(char *str, char *regexp, int case_sig,BOOL trans2);
+void become_daemon(void);
+void get_broadcast(struct in_addr *if_ipaddr,
+                    struct in_addr *if_bcast,
+                    struct in_addr *if_nmask);
+BOOL yesno(char *p);
+char *fgets_slash(char *s2,int maxlen,FILE *f);
+int set_filelen(int fd, long len);
+int byte_checksum(char *buf,int len);
+void setbuffer(FILE *f,char *buf,int bufsize);
+char *dirname_dos(char *path,char *buf);
+void *Realloc(void *p,int size);
+void Abort(void );
+BOOL get_myname(char *myname,struct in_addr *ip);
+BOOL ip_equal(struct in_addr ip1,struct in_addr ip2);
+int open_socket_in(int type, int port, int dlevel);
+int open_socket_out(int type, struct in_addr *addr, int port );
+int interpret_protocol(char *str,int def);
+int interpret_security(char *str,int def);
+unsigned long interpret_addr(char *str);
+struct in_addr *interpret_addr2(char *str);
+BOOL zero_ip(struct in_addr ip);
+void standard_sub_basic(char *s);
+BOOL same_net(struct in_addr ip1,struct in_addr ip2,struct in_addr mask);
+int PutUniCode(char *dst,char *src);
+struct hostent *Get_Hostbyname(char *name);
+BOOL process_exists(int pid);
+char *uidtoname(int uid);
+char *gidtoname(int gid);
+void BlockSignals(BOOL block);
+void ajt_panic(void);
+char *readdirname(void *p);
+void *malloc_wrapped(int size,char *file,int line);
+void *realloc_wrapped(void *ptr,int size,char *file,int line);
+void free_wrapped(void *ptr,char *file,int line);
+char *Strstr(char *s, char *p);
+time_t Mktime(struct tm      *t);
+int InNetGr(char *group,char *host,char *user,char *dom);
+void *memcpy_wrapped(void *d,void *s,int l,char *fname,int line);
+int	VT_Check(char	*buffer);
+int VT_Start_utmp(void);
+int VT_Stop_utmp(void);
+void	VT_AtExit(void);
+void	VT_SigCLD(int	sig);
+void	VT_SigEXIT(int	sig);
+int	VT_Start(void);
+int	VT_Output(char	*Buffer);
+int	VT_Input(char	*Buffer,int		Size);
+void VT_Process(void);
diff --git a/source3/include/smb.h b/source3/include/smb.h
index 3e38f4c37e..0be860d6a3 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -40,6 +40,10 @@
 #	define EXTERN extern
 #endif
 
+#define NMB_PORT 137
+#define DGRAM_PORT 138
+#define SMB_PORT 139
+
 #define False (0)
 #define True (1)
 #define BOOLSTR(b) ((b) ? "Yes" : "No")
@@ -72,6 +76,19 @@ typedef unsigned short uint16;
 typedef unsigned int uint32;
 #endif
 
+#ifndef uchar
+#define uchar unsigned char
+#endif
+#ifndef int16
+#define int16 short
+#endif
+#ifndef uint16
+#define uint16 unsigned short
+#endif
+#ifndef uint32
+#define uint32 unsigned int
+#endif
+
 #define SIZEOFWORD 2
 
 #ifndef DEF_CREATE_MASK
@@ -216,6 +233,15 @@ typedef char pstring[1024];
 typedef char fstring[128];
 typedef fstring string;
 
+
+struct current_user {
+  int cnum, id;
+  int uid, gid;
+  int ngroups;
+  gid_t *groups;
+  int *igroups;
+};
+
 typedef struct
 {
   int size;
@@ -332,6 +358,16 @@ typedef struct
   int status;
 }  print_status_struct;
 
+/* used for server information: client, nameserv and ipc */
+struct server_info_struct
+{
+  fstring name;
+  uint32 type;
+  fstring comment;
+  fstring domain; /* used ONLY in ipc.c NOT namework.c */
+  BOOL server_added; /* used ONLY in ipc.c NOT namework.c */
+};
+
 
 /* this is used for smbstatus */
 struct connect_record
@@ -582,281 +618,29 @@ struct from_host {
     struct sockaddr_in *sin;		/* their side of the link */
 };
 
-/* and a few prototypes */
-BOOL become_guest(void);
-void init_uid(void);
-BOOL user_ok(char *user,int snum);
-int sys_rename(char *from, char *to);
-int sys_select(fd_set *fds,struct timeval *tval);
-int sys_unlink(char *fname);
-int sys_open(char *fname,int flags,int mode);
-DIR *sys_opendir(char *dname);
-int sys_stat(char *fname,struct stat *sbuf);
-int sys_lstat(char *fname,struct stat *sbuf);
-int sys_mkdir(char *dname,int mode);
-int sys_rmdir(char *dname);
-int sys_chdir(char *dname);
-int sys_utime(char *fname,struct utimbuf *times);
-int sys_disk_free(char *path,int *bsize,int *dfree,int *dsize);
-void lpq_reset(int);
-void status_printjob(int cnum,int snum,int jobid,int status);
-void DirCacheAdd(char *path,char *name,char *dname,int snum);
-char *DirCacheCheck(char *path,char *name,int snum);
-void DirCacheFlush(int snum);
-int interpret_character_set(char *str, int def);
-char *dos2unix_format(char *, BOOL);
-char *unix2dos_format(char *, BOOL);
-BOOL fcntl_lock(int fd,int op,uint32 offset,uint32 count,int type);
-void BlockSignals(BOOL block);
-void msleep(int t);
-int file_lock(char *name,int timeout);
-void file_unlock(int fd);
-int find_service(char *service);
-int TvalDiff(struct timeval *tvalold,struct timeval *tvalnew);
-int smb_offset(char *p,char *buf);
-void sync_file(int fnum);
-int PutUniCode(char *dst,char *src);
-void map_username(char *user);
-void close_low_fds(void);
-void clean_share_files(void);
-int write_socket(int fd,char *buf,int len);
-char *readdirname(void *p);
-int dos_chmod(int cnum,char *fname,int mode,struct stat *st);
-int smb_numwords(char *buf);
-int get_share_mode(int cnum,struct stat *sbuf,int *pid);
-void del_share_mode(int fnum);
-BOOL set_share_mode(int fnum,int mode);
-void TimeInit(void);
-void put_long_date(char *p,time_t t);
-time_t interpret_long_date(char *p);
-void dptr_idlecnum(int cnum);
-void dptr_closecnum(int cnum);
-void init_dptrs(void);
-void fault_setup();
-void set_socket_options(int fd, char *options);
-void putip(void *dest,void *src);
-void standard_sub_basic(char *s);
-void *OpenDir(char *name);
-void CloseDir(void *p);
-char *ReadDirName(void *p);
-BOOL SeekDir(void *p,int pos);
-int TellDir(void *p);
-int write_data(int fd,char *buffer,int N);
-BOOL server_cryptkey(char *buf);
-BOOL server_validate(char *buf);
-BOOL become_service(int cnum,BOOL do_chdir);
-BOOL snum_used(int snum);
-BOOL reload_services(BOOL test);
-void reopen_logs(void);
-int transfer_file(int infd,int outfd,int n,char *header,int headlen,int align);
-int str_checksum(char *s);
-time_t file_modtime(char *fname);
-BOOL do_match(char *str, char *regexp, int case_sig);
-BOOL is_a_socket(int fd);
-void _smb_setlen(char *buf,int len);
-void valid_initialise(void);
-BOOL is_8_3(char *fname);
-BOOL is_mangled(char *s);
-void standard_sub(int cnum,char *s);
-void del_printqueue(int cnum,int snum,int jobid);
-BOOL strisnormal(char *s);
-BOOL check_mangled_stack(char *s);
-int sys_chown(char *fname,int uid,int gid);
-int sys_chroot(char *dname);
-BOOL next_token(char **ptr,char *buff,char *sep);
-void invalidate_uid(int uid);
-char *fgets_slash(char *s,int maxlen,FILE *f);
-int read_udp_socket(int fd,char *buf,int len);
-void exit_server(char *reason);
-BOOL process_exists(int pid);
-BOOL chgpasswd(char *name,char *oldpass,char *newpass);
-void array_promote(char *array,int elsize,int element);
-void string_replace(char *s,char oldc,char newc);
-BOOL user_in_list(char *user,char *list);
-BOOL string_sub(char *s,char *pattern,char *insert);
-char *StrnCpy(char *dest,const char *src,int n);
-char *validated_username(int vuid);
-BOOL set_user_password(char *user,char *oldpass,char *newpass);
-int smb_buf_ofs(char *buf);
-char *skip_string(char *buf,int n);
-BOOL is_locked(int fnum,int cnum,uint32 count,uint32 offset);
-int read_file(int fnum,char *data,int pos,int mincnt,int maxcnt,int timeout,BOOL exact);
-int write_file(int fnum,char *data,int n);
-BOOL do_lock(int fnum,int cnum,uint32 count,uint32 offset,int *eclass,uint32 *ecode);
-int seek_file(int fnum,int pos);
-BOOL do_unlock(int fnum,int cnum,uint32 count,uint32 offset,int *eclass,uint32 *ecode);
-int get_printqueue(int snum,int cnum,print_queue_struct **queue,print_status_struct *status);
-void parse_connect(char *buf,char *service,char *user,char *password,int *pwlen,char *dev);
-int setup_groups(char *user,int uid, int gid, int *p_ngroups, 
-		 int **p_igroups, gid_t **p_groups);
-int make_connection(char *service,char *user,char *password, int pwlen, char *dev,int vuid);
-char *dptr_path(int key);
-char *dptr_wcard(int key);
-BOOL dptr_set_wcard(int key, char *wcard);
-BOOL dptr_set_attr(int key, uint16 attr);
-uint16 dptr_attr(int key);
-void dptr_close(int key);
-void dptr_closepath(char *path,int pid);
-int dptr_create(int cnum,char *path, BOOL expect_close,int pid);
-BOOL dptr_fill(char *buf,unsigned int key);
-BOOL dptr_zero(char *buf);
-void *dptr_fetch(char *buf,int *num);
-void *dptr_fetch_lanman2(char *params,int dptr_num);
-BOOL get_dir_entry(int cnum,char *mask,int dirtype,char *fname,int *size,int *mode,time_t *date,BOOL check_descend);
-void open_file(int fnum,int cnum,char *fname,int flags,int mode);
-void open_file_shared(int fnum,int cnum,char *fname,int share_mode,int ofun,int mode,int *Access,int *action);
-void close_file(int fnum);
-int reply_trans2(char *inbuf,char *outbuf,int length,int bufsize);
-int reply_trans(char *inbuf,char *outbuf);
-char *ufc_crypt(char *key,char *salt);
-BOOL authorise_login(int snum,char *user,char *password, int pwlen, 
-		     BOOL *guest,BOOL *force,int vuid);
-void add_session_user(char *user);
-int valid_uid(int uid);
-user_struct *get_valid_user_struct(int uid);
-BOOL password_ok(char *user,char *password, int pwlen, struct passwd *pwd, BOOL nt_password);
-void register_uid(int uid,int gid,char *name,BOOL guest);
-BOOL fromhost(int sock,struct from_host *f);
-BOOL strhasupper(char *s);
-BOOL strhaslower(char *s);
-int disk_free(char *path,int *bsize,int *dfree,int *dsize);
-char *uidtoname(int uid);
-char *gidtoname(int gid);
-int get_share_mode_byname(int cnum,char *fname,int *pid);
-int get_share_mode_by_fnum(int cnum,int fnum,int *pid);
-BOOL check_file_sharing(int cnum,char *fname);
-char *StrCpy(char *dest,char *src);
-int unix_error_packet(char *inbuf,char *outbuf,int def_class,uint32 def_code,int line);
-time_t make_unix_date2(void *date_ptr);
-int cached_error_packet(char *inbuf,char *outbuf,int fnum,int line);
-mode_t unix_mode(int cnum,int dosmode);
-BOOL check_name(char *name,int cnum);
-int error_packet(char *inbuf,char *outbuf,int error_class,uint32 error_code,int line);
-int find_free_file(void );
-BOOL unix_convert(char *name,int cnum);
-void unix_convert_lanman2(char *s,char *home,BOOL case_is_sig);
-void print_file(int fnum);
-int read_smb_length(int fd,char *inbuf,int timeout);
-int read_predict(int fd,int offset,char *buf,char **ptr,int num);
-void invalidate_read_prediction(int fd);
-void do_read_prediction();
-BOOL claim_connection(int cnum,char *name,int max_connections,BOOL Clear);
-BOOL yield_connection(int cnum,char *name,int max_connections);
-int count_chars(char *s,char c);
-int smbrun(char *,char *);
-BOOL name_map_mangle(char *OutName,BOOL need83,int snum);
-struct hostent *Get_Hostbyname(char *name);
-struct passwd *Get_Pwnam(char *user,BOOL allow_change);
-void Abort(void);
-void *Realloc(void *p,int size);
-void smb_setlen(char *buf,int len);
-int set_message(char *buf,int num_words,int num_bytes,BOOL zero);
-BOOL check_access(int snum);
-BOOL in_group(gid_t group, int current_gid, int ngroups, int *groups);
-BOOL string_set(char **dest,char *src);
-BOOL string_init(char **dest,char *src);
-void string_free(char **s);
-char *attrib_string(int mode);
-void unix_format(char *fname);
-BOOL directory_exist(char *dname,struct stat *st);
-time_t make_unix_date3(void *date_ptr);
-void put_dos_date3(char *buf,int offset,time_t unixdate);
-void make_dir_struct(char *buf,char *mask,char *fname,unsigned int size,int mode,time_t date);
-BOOL in_list(char *s,char *list,BOOL case_sensitive);
-void strupper(char *s);
-BOOL file_exist(char *fname,struct stat *sbuf);
-int read_with_timeout(int fd,char *buf,int mincnt,int maxcnt, long time_out, BOOL exact);
-void close_sockets(void );
-BOOL send_smb(int fd,char *buffer);
-BOOL send_keepalive(int client);
-int read_data(int fd,char *buffer,int N);
-int smb_len(char *buf);
-BOOL receive_smb(int fd,char *buffer,int timeout);
-void show_msg(char *buf);
-BOOL big_endian(void );
-BOOL become_user(int cnum, int uid);
-BOOL unbecome_user(void);
-void become_daemon(void);
-BOOL reduce_name(char *s,char *dir,BOOL widelinks);
-void strlower(char *s);
-void strnorm(char *s);
-char *smb_buf(char *buf);
-char *smb_trans2_param(char *buf);
-char *smb_trans2_data(char *buf);
-BOOL strequal(char *,char *);
-BOOL strnequal(char *,char *,int n);
-BOOL strcsequal(char *,char *);
-BOOL mask_match( char *str, char *regexp, int case_sig, BOOL trans2);
-int dos_mode(int ,char *,struct stat *);
-char *timestring();
-BOOL ip_equal(struct in_addr ip1,struct in_addr ip2);
-BOOL send_one_packet(char *buf,int len,struct in_addr ip,int port,int type);
-char *get_home_dir(char *);
-int set_filelen(int fd, long len);
-void put_dos_date(char *buf,int offset,time_t unixdate);
-void put_dos_date2(char *buf,int offset,time_t unixdate);
-int lp_keepalive(void);
-int name_len(char *s);
-void dos_clean_name(char *s);
-void unix_clean_name(char *s);
-time_t make_unix_date(void *date_ptr);
-BOOL lanman2_match( char *str, char *regexp, int case_sig, BOOL autoext);
-BOOL trim_string(char *s,char *front,char *back);
-int byte_checksum(char *buf,int len);
-BOOL yesno(char *p);
-uint32 file_size(char *file_name);
-void dos_format(char *fname);
-char *GetWd(char *s);
-int name_mangle(char *in,char *out,char name_type);
-int name_len(char *s);
-void create_mangled_stack(int size);
-int name_extract(char *buf,int ofs,char *name);
-void get_broadcast(struct in_addr *if_ipaddr, struct in_addr *if_bcast, struct in_addr *if_nmask);
-BOOL allow_access(char *deny_list,char *allow_list,struct from_host *client);
 #ifdef __STDC__
 int Debug1(char *, ...);
 #else
 int Debug1();
 #endif
-BOOL check_hosts_equiv(char *user);
-int chain_reply(int type,char *inbuf,char *inbuf2,char *outbuf,char *outbuf2,int size,int bufsize);
-void close_cnum(int cnum,int uid);
-char *smb_errstr(char *inbuf);
-void GetTimeOfDay(struct timeval *tval);
-struct tm *LocalTime(time_t *t);
-int TimeDiff(time_t t);
-BOOL set_filetime(char *fname,time_t mtime);
-char *dirname_dos(char *path,char *buf);
-BOOL get_myname(char *myname,struct in_addr *ip);
-void expand_mask(char *Mask, BOOL);
-char *smb_fn_name(int cnum);
-void get_machine_info(void);
-int open_socket_in(int type, int port, int dlevel);
-int open_socket_out(int type,struct in_addr *addr, int port );
-struct in_addr *interpret_addr2(char *str);
-BOOL zero_ip(struct in_addr ip);
-int read_max_udp(int fd,char *buffer,int bufsize,int maxtime);
-int interpret_protocol(char *str,int def);
-int interpret_security(char *str,int def);
-int ChDir(char *path);
-int smb_buflen(char *buf);
-unsigned long interpret_addr(char *str);
-void mangle_name_83(char *s);
-BOOL lp_casesignames(void);
-void setup_logging(char *pname,BOOL interactive);
+
 #ifdef DFS_AUTH
 void dfs_unlogin(void);
 extern int dcelogin_atmost_once;
 #endif
+
 #if AJT
 void ajt_panic(void);
 #endif
+
 #ifdef NOSTRDUP
 char *strdup(char *s);
 #endif
+
 #ifdef REPLACE_STRLEN
 int Strlen(char *);
 #endif
+
 #ifdef REPLACE_STRSTR
 char *Strstr(char *s, char *p);
 #endif
diff --git a/source3/lib/charcnv.c b/source3/lib/charcnv.c
index 049390f2a4..d9ee551d6a 100644
--- a/source3/lib/charcnv.c
+++ b/source3/lib/charcnv.c
@@ -71,8 +71,7 @@ static void initiso() {
 /*
  * Convert unix to dos
  */
-char *
-unix2dos_format(char *str,BOOL overwrite)
+char *unix2dos_format(char *str,BOOL overwrite)
 {
     char *p;
     char *dp;
@@ -91,8 +90,7 @@ unix2dos_format(char *str,BOOL overwrite)
 /*
  * Convert dos to unix
  */
-char *
-dos2unix_format (char *str, BOOL overwrite)
+char *dos2unix_format(char *str, BOOL overwrite)
 {
     char *p;
     char *dp;
@@ -112,8 +110,7 @@ dos2unix_format (char *str, BOOL overwrite)
 /*
  * Interpret character set.
  */
-int 
-interpret_character_set (char *str, int def)
+int interpret_character_set(char *str, int def)
 {
 
     if (strequal (str, "iso8859-1")) {
diff --git a/source3/lib/getsmbpass.c b/source3/lib/getsmbpass.c
index 07a7dbfd9b..7ee8c18788 100644
--- a/source3/lib/getsmbpass.c
+++ b/source3/lib/getsmbpass.c
@@ -40,12 +40,12 @@ static struct termio t;
 #define TCSANOW 0
 #endif
 
-int tcgetattr(int fd, struct termio *t)
+ int tcgetattr(int fd, struct termio *t)
 {
 	return ioctl(fd, TCGETA, t);
 }
 
-int tcsetattr(int fd, int flags, const struct termio *t)
+ int tcsetattr(int fd, int flags, const struct termio *t)
 {
 	if(flags & TCSAFLUSH)
 		ioctl(fd, TCFLSH, TCIOFLUSH);
@@ -71,12 +71,12 @@ static struct sgttyb t;
 #define TCSANOW 0
 #endif
 
-int tcgetattr(int fd, struct sgttyb *t)
+ int tcgetattr(int fd, struct sgttyb *t)
 {
 	return ioctl(fd, TIOCGETP, (char *)t);
 }
 
-int tcsetattr(int fd, int flags, const struct sgttyb *t)
+ int tcsetattr(int fd, int flags, const struct sgttyb *t)
 {
 	return ioctl(fd, TIOCSETP, (char *)t);
 }
@@ -92,8 +92,7 @@ static struct termios t;
 #endif /* BSD_TERMIO */
 #endif /* SYSV_TERMIO */
 
-char *
-getsmbpass(char *prompt)     
+char *getsmbpass(char *prompt)    
 {
   FILE *in, *out;
   int echo_off;
@@ -162,5 +161,5 @@ getsmbpass(char *prompt)
 
 #else
 
-void getsmbpasswd_dummy() {;}
+ void getsmbpasswd_dummy() {;}
 #endif
diff --git a/source3/lib/kanji.c b/source3/lib/kanji.c
index 0af476eb15..a77bdea73f 100644
--- a/source3/lib/kanji.c
+++ b/source3/lib/kanji.c
@@ -796,8 +796,7 @@ setup_string_function (int codes)
 /*
  * Interpret coding system.
  */
-int 
-interpret_coding_system (char *str, int def)
+int interpret_coding_system(char *str, int def)
 {
     int codes = def;
     
@@ -890,6 +889,6 @@ interpret_coding_system (char *str, int def)
     return setup_string_function (codes);
 }
 #else 
-int kanji_dummy_procedure(void)
+ int kanji_dummy_procedure(void)
 {return 0;}
 #endif /* KANJI */
diff --git a/source3/lib/md4.c b/source3/lib/md4.c
index 485e231a78..bdff075c7e 100644
--- a/source3/lib/md4.c
+++ b/source3/lib/md4.c
@@ -295,5 +295,5 @@
  ** End of md4.c
  */
 #else
-void md4_dummy() {;}
+ void md4_dummy() {;}
 #endif
diff --git a/source3/lib/ufc.c b/source3/lib/ufc.c
index 8417285821..ae48a8776d 100644
--- a/source3/lib/ufc.c
+++ b/source3/lib/ufc.c
@@ -777,6 +777,6 @@ ufc_long *_ufc_doit(l1, l2, r1, r2, itr)
 
 
 #else
-int ufc_dummy_procedure(void)
+ int ufc_dummy_procedure(void)
 {return 0;}
 #endif
diff --git a/source3/lib/util.c b/source3/lib/util.c
index d2f0383532..57f2e9240c 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -182,10 +182,10 @@ write an debug message on the debugfile. This is called by the DEBUG
 macro
 ********************************************************************/
 #ifdef __STDC__
-int Debug1(char *format_str, ...)
+ int Debug1(char *format_str, ...)
 {
 #else
-int Debug1(va_alist)
+ int Debug1(va_alist)
 va_dcl
 {  
   char *format_str;
@@ -3234,7 +3234,7 @@ void *Realloc(void *p,int size)
 /****************************************************************************
 duplicate a string
 ****************************************************************************/
-char *strdup(char *s)
+ char *strdup(char *s)
 {
   char *ret = NULL;
   if (!s) return(NULL);
@@ -3260,7 +3260,7 @@ void Abort(void )
 /****************************************************************************
 a replacement strlen() that returns int for solaris
 ****************************************************************************/
-int Strlen(char *s)
+ int Strlen(char *s)
 {
   int ret=0;
   if (!s) return(0);
@@ -3274,7 +3274,7 @@ int Strlen(char *s)
  /*******************************************************************
 ftruncate for operating systems that don't have it
 ********************************************************************/
-int ftruncate(int f,long l)
+ int ftruncate(int f,long l)
 {
       struct  flock   fl;
 
@@ -3382,7 +3382,7 @@ int open_socket_in(int type, int port, int dlevel)
   if (bind(res, (struct sockaddr * ) &sock,sizeof(sock)) < 0) 
     { 
       if (port) {
-	if (port == 139 || port == 137)
+	if (port == SMB_PORT || port == NMB_PORT)
 	  DEBUG(dlevel,("bind failed on port %d (%s)\n",
 			port,strerror(errno))); 
 	close(res); 
@@ -3570,6 +3570,21 @@ void standard_sub_basic(char *s)
 
 
 /*******************************************************************
+are two IPs on the same subnet?
+********************************************************************/
+BOOL same_net(struct in_addr ip1,struct in_addr ip2,struct in_addr mask)
+{
+  unsigned long net1,net2,nmask;
+
+  nmask = ntohl(mask.s_addr);
+  net1  = ntohl(ip1.s_addr);
+  net2  = ntohl(ip2.s_addr);
+            
+  return((net1 & nmask) == (net2 & nmask));
+}
+
+
+/*******************************************************************
 write a string in unicoode format
 ********************************************************************/
 int PutUniCode(char *dst,char *src)
@@ -3797,7 +3812,7 @@ long nap(long milliseconds) {
 /****************************************************************************
  some systems don't have an initgroups call 
 ****************************************************************************/
-int initgroups(char *name,gid_t id)
+ int initgroups(char *name,gid_t id)
 {
 #ifdef NO_SETGROUPS
   /* yikes! no SETGROUPS or INITGROUPS? how can this work? */
@@ -3981,8 +3996,7 @@ time_t Mktime(struct tm      *t)
 
 #ifdef REPLACE_RENAME
 /* Rename a file. (from libiberty in GNU binutils)  */
-int
-rename (zfrom, zto)
+ int rename (zfrom, zto)
      const char *zfrom;
      const char *zto;
 {
@@ -4003,8 +4017,7 @@ rename (zfrom, zto)
 /*
  * Search for a match in a netgroup. This replaces it on broken systems.
  */
-int InNetGr(group, host, user, dom)
-        char *group, *host, *user, *dom;
+int InNetGr(char *group,char *host,char *user,char *dom)
 {
   char *hst, *usr, *dm;
   
diff --git a/source3/libsmb/namequery.c b/source3/libsmb/namequery.c
new file mode 100644
index 0000000000..d1b1ae7d3e
--- /dev/null
+++ b/source3/libsmb/namequery.c
@@ -0,0 +1,292 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   name query routines
+   Copyright (C) Andrew Tridgell 1994-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+*/
+
+#include "includes.h"
+
+extern pstring scope;
+extern int DEBUGLEVEL;
+
+
+/****************************************************************************
+interpret a node status response
+****************************************************************************/
+static void _interpret_node_status(char *p, char *master,char *rname)
+{
+  int level = (master||rname)?4:0;
+  int numnames = CVAL(p,0);
+  DEBUG(level,("received %d names\n",numnames));
+
+  if (rname) *rname = 0;
+  if (master) *master = 0;
+
+  p += 1;
+  while (numnames--)
+    {
+      char qname[17];
+      int type;
+      fstring flags;
+      int i;
+      *flags = 0;
+      StrnCpy(qname,p,15);
+      type = CVAL(p,15);
+      p += 16;
+
+      strcat(flags, (p[0] & 0x80) ? "<GROUP> " : "        ");
+      if ((p[0] & 0x60) == 0x00) strcat(flags,"B ");
+      if ((p[0] & 0x60) == 0x20) strcat(flags,"P ");
+      if ((p[0] & 0x60) == 0x40) strcat(flags,"M ");
+      if ((p[0] & 0x60) == 0x60) strcat(flags,"_ ");
+      if (p[0] & 0x10) strcat(flags,"<DEREGISTERING> ");
+      if (p[0] & 0x08) strcat(flags,"<CONFLICT> ");
+      if (p[0] & 0x04) strcat(flags,"<ACTIVE> ");
+      if (p[0] & 0x02) strcat(flags,"<PERMANENT> ");
+
+      if (master && !*master && type == 0x1d) {
+	StrnCpy(master,qname,15);
+	trim_string(master,NULL," ");
+      }
+
+      if (rname && !*rname && type == 0x20 && !(p[0]&0x80)) {
+	StrnCpy(rname,qname,15);
+	trim_string(rname,NULL," ");
+      }
+      
+      for (i = strlen( qname) ; --i >= 0 ; ) {
+	if (!isprint(qname[i])) qname[i] = '.';
+      }
+      DEBUG(level,("\t%-15s <%02x> - %s\n",qname,type,flags));
+      p+=2;
+    }
+  DEBUG(level,("num_good_sends=%d num_good_receives=%d\n",
+	       IVAL(p,20),IVAL(p,24)));
+}
+
+
+/****************************************************************************
+  do a netbios name status query on a host
+
+  the "master" parameter is a hack used for finding workgroups.
+  **************************************************************************/
+BOOL name_status(int fd,char *name,int name_type,BOOL recurse,
+		 struct in_addr to_ip,char *master,char *rname,
+		 void (*fn)())
+{
+  BOOL found=False;
+  int retries = 2;
+  int retry_time = 5000;
+  struct timeval tval;
+  struct packet_struct p;
+  struct packet_struct *p2;
+  struct nmb_packet *nmb = &p.packet.nmb;
+  static int name_trn_id = 0;
+
+  bzero((char *)&p,sizeof(p));
+
+  if (!name_trn_id) name_trn_id = (time(NULL)%(unsigned)0x7FFF) + 
+    (getpid()%(unsigned)100);
+  name_trn_id = (name_trn_id+1) % (unsigned)0x7FFF;
+
+  nmb->header.name_trn_id = name_trn_id;
+  nmb->header.opcode = 0;
+  nmb->header.response = False;
+  nmb->header.nm_flags.bcast = False;
+  nmb->header.nm_flags.recursion_available = 0;
+  nmb->header.nm_flags.recursion_desired = 1;
+  nmb->header.nm_flags.trunc = False;
+  nmb->header.nm_flags.authoritative = False;
+  nmb->header.rcode = 0;
+  nmb->header.qdcount = 1;
+  nmb->header.ancount = 0;
+  nmb->header.nscount = 0;
+  nmb->header.arcount = 0;
+
+  make_nmb_name(&nmb->question.question_name,name,name_type,scope);
+
+  nmb->question.question_type = 0x21;
+  nmb->question.question_class = 0x1;
+
+  p.ip = to_ip;
+  p.port = NMB_PORT;
+  p.fd = fd;
+  p.timestamp = time(NULL);
+  p.packet_type = NMB_PACKET;
+
+  GetTimeOfDay(&tval);
+
+  if (!send_packet(&p)) 
+    return(False);
+
+  retries--;
+
+  while (1)
+    {
+      struct timeval tval2;
+      GetTimeOfDay(&tval2);
+      if (TvalDiff(&tval,&tval2) > retry_time) {
+	if (!retries) break;
+	if (!found && !send_packet(&p))
+	  return False;
+	GetTimeOfDay(&tval);
+	retries--;
+      }
+
+      if ((p2=receive_packet(fd,NMB_PACKET,90)))
+	{     
+	  struct nmb_packet *nmb2 = &p2->packet.nmb;
+	  if (nmb->header.name_trn_id != nmb2->header.name_trn_id ||
+	      !nmb2->header.response) {
+	    /* its not for us - maybe deal with it later */
+	    if (fn) 
+	      fn(p2);
+	    else
+	      free_packet(p2);
+	    continue;
+	  }
+	  
+	  if (nmb2->header.opcode != 0 ||
+	      nmb2->header.nm_flags.bcast ||
+	      nmb2->header.rcode ||
+	      !nmb2->header.ancount ||
+	      nmb2->answers->rr_type != 0x21) {
+	    /* XXXX what do we do with this? could be a redirect, but
+	       we'll discard it for the moment */
+	    free_packet(p2);
+	    continue;
+	  }
+
+	  _interpret_node_status(&nmb2->answers->rdata[0], master,rname);
+	  free_packet(p2);
+	  return(True);
+	}
+    }
+  
+
+  DEBUG(0,("No status response (this is not unusual)\n"));
+
+  return(False);
+}
+
+
+/****************************************************************************
+  do a netbios name query to find someones IP
+  ****************************************************************************/
+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)())
+{
+  BOOL found=False;
+  int 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;
+
+  bzero((char *)&p,sizeof(p));
+
+  if (!name_trn_id) name_trn_id = (time(NULL)%(unsigned)0x7FFF) + 
+    (getpid()%(unsigned)100);
+  name_trn_id = (name_trn_id+1) % (unsigned)0x7FFF;
+
+  nmb->header.name_trn_id = name_trn_id;
+  nmb->header.opcode = 0;
+  nmb->header.response = False;
+  nmb->header.nm_flags.bcast = bcast;
+  nmb->header.nm_flags.recursion_available = 0;
+  nmb->header.nm_flags.recursion_desired = 1;
+  nmb->header.nm_flags.trunc = False;
+  nmb->header.nm_flags.authoritative = False;
+  nmb->header.rcode = 0;
+  nmb->header.qdcount = 1;
+  nmb->header.ancount = 0;
+  nmb->header.nscount = 0;
+  nmb->header.arcount = 0;
+
+  make_nmb_name(&nmb->question.question_name,name,name_type,scope);
+
+  nmb->question.question_type = 0x20;
+  nmb->question.question_class = 0x1;
+
+  p.ip = to_ip;
+  p.port = NMB_PORT;
+  p.fd = fd;
+  p.timestamp = time(NULL);
+  p.packet_type = NMB_PACKET;
+
+  GetTimeOfDay(&tval);
+
+  if (!send_packet(&p)) 
+    return(False);
+
+  retries--;
+
+  while (1)
+    {
+      struct timeval tval2;
+      GetTimeOfDay(&tval2);
+      if (TvalDiff(&tval,&tval2) > retry_time) {
+	if (!retries) break;
+	if (!found && !send_packet(&p))
+	  return False;
+	GetTimeOfDay(&tval);
+	retries--;
+      }
+
+      if ((p2=receive_packet(fd,NMB_PACKET,90)))
+	{     
+	  struct nmb_packet *nmb2 = &p2->packet.nmb;
+	  if (nmb->header.name_trn_id != nmb2->header.name_trn_id ||
+	      !nmb2->header.response) {
+	    /* its not for us - maybe deal with it later 
+	       (put it on the queue?) */
+	    if (fn) 
+	      fn(p2);
+	    else
+	      free_packet(p2);
+	    continue;
+	  }
+	  
+	  if (nmb2->header.opcode != 0 ||
+	      nmb2->header.nm_flags.bcast ||
+	      nmb2->header.rcode ||
+	      !nmb2->header.ancount) {
+	    /* XXXX what do we do with this? could be a redirect, but
+	       we'll discard it for the moment */
+	    free_packet(p2);
+	    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)));
+	  }
+	  found=True; retries=0;
+	  free_packet(p2);
+	  if (fn) break;
+	}
+    }
+
+  return(found);
+}
diff --git a/source3/libsmb/nmblib.c b/source3/libsmb/nmblib.c
index 1f78996156..d8d6eb0ee4 100644
--- a/source3/libsmb/nmblib.c
+++ b/source3/libsmb/nmblib.c
@@ -21,15 +21,104 @@
 */
 
 #include "includes.h"
-#include "nameserv.h"
+#include "localnet.h"
+#include "loadparm.h"
 
+extern struct in_addr myip;
 extern int DEBUGLEVEL;
 
-int num_good_sends=0;
-int  num_good_receives=0;
-static uint16 name_trn_id = 0;
-BOOL CanRecurse = True;
+int num_good_sends = 0;
+int num_good_receives = 0;
 extern pstring scope;
+extern pstring myname;
+extern struct in_addr ipzero;
+
+
+/****************************************************************************
+  print out a res_rec structure
+  ****************************************************************************/
+static void debug_nmb_res_rec(struct res_rec *res, char *hdr)
+{
+  int i, j;
+
+  DEBUG(4,("    %s: nmb_name=%s rr_type=%d rr_class=%d ttl=%d\n",
+	   hdr,
+	   namestr(&res->rr_name),
+	   res->rr_type,
+	   res->rr_class,
+	   res->ttl));
+		
+  if (res->rdlength == 0 || res->rdata == NULL) return;
+
+  for (i = 0; i < res->rdlength; i+= 16)
+    {
+      DEBUG(4, ("    %s %3x char ", hdr, i));
+
+      for (j = 0; j < 16; j++)
+	{
+	  unsigned char x = res->rdata[i+j];
+	  if (x < 32 || x > 127) x = '.';
+	  
+	  if (i+j >= res->rdlength) break;
+	  DEBUG(4, ("%c", x));
+	}
+      
+      DEBUG(4, ("   hex ", i));
+
+      for (j = 0; j < 16; j++)
+	{
+	  if (i+j >= res->rdlength) break;
+	  DEBUG(4, ("%02X", (unsigned char)res->rdata[i+j]));
+	}
+      
+      DEBUG(4, ("\n"));
+    }
+}
+
+/****************************************************************************
+  process a nmb packet
+  ****************************************************************************/
+void debug_nmb_packet(struct packet_struct *p)
+{
+  struct nmb_packet *nmb = &p->packet.nmb;
+  
+  DEBUG(4,("nmb packet from %s header: id=%d opcode=%d response=%s\n",
+	   inet_ntoa(p->ip),
+	   nmb->header.name_trn_id,nmb->header.opcode,BOOLSTR(nmb->header.response)));
+  DEBUG(4,("    header: flags: bcast=%s rec_avail=%s rec_des=%s trunc=%s auth=%s\n",
+	   BOOLSTR(nmb->header.nm_flags.bcast),
+	   BOOLSTR(nmb->header.nm_flags.recursion_available),
+	   BOOLSTR(nmb->header.nm_flags.recursion_desired),
+	   BOOLSTR(nmb->header.nm_flags.trunc),
+	   BOOLSTR(nmb->header.nm_flags.authoritative)));
+  DEBUG(4,("    header: rcode=%d qdcount=%d ancount=%d nscount=%d arcount=%d\n",
+	   nmb->header.rcode,
+	   nmb->header.qdcount,
+	   nmb->header.ancount,
+	   nmb->header.nscount,
+	   nmb->header.arcount));
+
+  if (nmb->header.qdcount)
+    {
+      DEBUG(4,("    question: q_name=%s q_type=%d q_class=%d\n",
+	       namestr(&nmb->question.question_name),
+	       nmb->question.question_type,
+	       nmb->question.question_class));
+    }
+
+  if (nmb->answers && nmb->header.ancount) 
+    {
+      debug_nmb_res_rec(nmb->answers,"answers");
+    }
+  if (nmb->nsrecs && nmb->header.nscount)
+    {
+      debug_nmb_res_rec(nmb->nsrecs,"nsrecs");
+    }
+  if (nmb->additional && nmb->header.arcount)
+    {
+      debug_nmb_res_rec(nmb->additional,"additional");
+    }
+}
 
 /*******************************************************************
   handle "compressed" name pointers
@@ -38,7 +127,7 @@ static BOOL handle_name_ptrs(unsigned char *ubuf,int *offset,int length,
 			     BOOL *got_pointer,int *ret)
 {
   int loop_count=0;
-
+  
   while ((ubuf[*offset] & 0xC0) == 0xC0) {
     if (!*got_pointer) (*ret) += 2;
     (*got_pointer)=True;
@@ -54,8 +143,7 @@ static BOOL handle_name_ptrs(unsigned char *ubuf,int *offset,int length,
   parse a nmb name from "compressed" format to something readable
   return the space taken by the name, or 0 if the name is invalid
   ******************************************************************/
-static int parse_nmb_name(char *inbuf,int offset,int length,
-			  struct nmb_name *name)
+static int parse_nmb_name(char *inbuf,int offset,int length, struct nmb_name *name)
 {
   int m,n=0;
   unsigned char *ubuf = (unsigned char *)inbuf;
@@ -186,11 +274,10 @@ char *namestr(struct nmb_name *n)
 }
 
 /*******************************************************************
-  allocate are parse some resource records
+  allocate and parse some resource records
   ******************************************************************/
 static BOOL parse_alloc_res_rec(char *inbuf,int *offset,int length,
-				struct res_rec **recs,
-				int count)
+				struct res_rec **recs, int count)
 {
   int i;
   *recs = (struct res_rec *)malloc(sizeof(**recs)*count);
@@ -382,10 +469,10 @@ struct packet_struct *read_packet(int fd,enum packet_type packet_type)
   char buf[MAX_DGRAM_SIZE];
   int length;
   BOOL ok=False;
-
+  
   length = read_udp_socket(fd,buf,sizeof(buf));
   if (length < MIN_DGRAM_SIZE) return(NULL);
-
+  
   packet = (struct packet_struct *)malloc(sizeof(*packet));
   if (!packet) return(NULL);
 
@@ -528,6 +615,7 @@ static int build_nmb(char *buf,struct packet_struct *p)
   if (nmb->header.nm_flags.recursion_available) ubuf[offset+3] |= 0x80;
   if (nmb->header.nm_flags.bcast) ubuf[offset+3] |= 0x10;
   ubuf[offset+3] |= (nmb->header.rcode & 0xF);
+
   RSSVAL(ubuf,offset+4,nmb->header.qdcount);
   RSSVAL(ubuf,offset+6,nmb->header.ancount);
   RSSVAL(ubuf,offset+8,nmb->header.nscount);
@@ -607,334 +695,3 @@ struct packet_struct *receive_packet(int fd,enum packet_type type,int t)
 }
 
 
-/****************************************************************************
-interpret a node status response
-****************************************************************************/
-static void interpret_node_status(char *p, char *master,char *rname)
-{
-  int level = (master||rname)?4:0;
-  int numnames = CVAL(p,0);
-  DEBUG(level,("received %d names\n",numnames));
-
-  if (rname) *rname = 0;
-  if (master) *master = 0;
-
-  p += 1;
-  while (numnames--)
-    {
-      char qname[17];
-      int type;
-      fstring flags;
-      int i;
-      *flags = 0;
-      StrnCpy(qname,p,15);
-      type = CVAL(p,15);
-      p += 16;
-
-      strcat(flags, (p[0] & 0x80) ? "<GROUP> " : "        ");
-      if ((p[0] & 0x60) == 0x00) strcat(flags,"B ");
-      if ((p[0] & 0x60) == 0x20) strcat(flags,"P ");
-      if ((p[0] & 0x60) == 0x40) strcat(flags,"M ");
-      if ((p[0] & 0x60) == 0x60) strcat(flags,"_ ");
-      if (p[0] & 0x10) strcat(flags,"<DEREGISTERING> ");
-      if (p[0] & 0x08) strcat(flags,"<CONFLICT> ");
-      if (p[0] & 0x04) strcat(flags,"<ACTIVE> ");
-      if (p[0] & 0x02) strcat(flags,"<PERMANENT> ");
-
-      if (master && !*master && type == 0x1d) {
-	StrnCpy(master,qname,15);
-	trim_string(master,NULL," ");
-      }
-
-      if (rname && !*rname && type == 0x20 && !(p[0]&0x80)) {
-	StrnCpy(rname,qname,15);
-	trim_string(rname,NULL," ");
-      }
-      
-      for (i = strlen( qname) ; --i >= 0 ; ) {
-	if (!isprint(qname[i])) qname[i] = '.';
-      }
-      DEBUG(level,("\t%-15s <%02x> - %s\n",qname,type,flags));
-      p+=2;
-    }
-  DEBUG(level,("num_good_sends=%d num_good_receives=%d\n",
-	       IVAL(p,20),IVAL(p,24)));
-}
-
-
-/****************************************************************************
-  do a netbios name status query on a host
-
-  the "master" parameter is a hack used for finding workgroups.
-  **************************************************************************/
-BOOL name_status(int fd,char *name,int name_type,BOOL recurse,
-		 struct in_addr to_ip,char *master,char *rname,
-		 void (*fn)())
-{
-  BOOL found=False;
-  int retries = 2;
-  int retry_time = 5000;
-  struct timeval tval;
-  struct packet_struct p;
-  struct packet_struct *p2;
-  struct nmb_packet *nmb = &p.packet.nmb;
-
-  bzero((char *)&p,sizeof(p));
-
-  if (!name_trn_id) name_trn_id = (time(NULL)%(unsigned)0x7FFF) + 
-    (getpid()%(unsigned)100);
-  name_trn_id = (name_trn_id+1) % (unsigned)0x7FFF;
-
-  nmb->header.name_trn_id = name_trn_id;
-  nmb->header.opcode = 0;
-  nmb->header.response = False;
-  nmb->header.nm_flags.bcast = False;
-  nmb->header.nm_flags.recursion_available = CanRecurse;
-  nmb->header.nm_flags.recursion_desired = recurse;
-  nmb->header.nm_flags.trunc = False;
-  nmb->header.nm_flags.authoritative = False;
-  nmb->header.rcode = 0;
-  nmb->header.qdcount = 1;
-  nmb->header.ancount = 0;
-  nmb->header.nscount = 0;
-  nmb->header.arcount = 0;
-
-  make_nmb_name(&nmb->question.question_name,name,name_type,scope);
-
-  nmb->question.question_type = 0x21;
-  nmb->question.question_class = 0x1;
-
-  p.ip = to_ip;
-  p.port = NMB_PORT;
-  p.fd = fd;
-  p.timestamp = time(NULL);
-  p.packet_type = NMB_PACKET;
-
-  GetTimeOfDay(&tval);
-
-  if (!send_packet(&p)) 
-    return(False);
-
-  retries--;
-
-  while (1)
-    {
-      struct timeval tval2;
-      GetTimeOfDay(&tval2);
-      if (TvalDiff(&tval,&tval2) > retry_time) {
-	if (!retries) break;
-	if (!found && !send_packet(&p))
-	  return False;
-	GetTimeOfDay(&tval);
-	retries--;
-      }
-
-      if ((p2=receive_packet(fd,NMB_PACKET,90)))
-	{     
-	  struct nmb_packet *nmb2 = &p2->packet.nmb;
-	  if (nmb->header.name_trn_id != nmb2->header.name_trn_id ||
-	      !nmb2->header.response) {
-	    /* its not for us - maybe deal with it later */
-	    if (fn) 
-	      fn(p2);
-	    else
-	      free_packet(p2);
-	    continue;
-	  }
-	  
-	  if (nmb2->header.opcode != 0 ||
-	      nmb2->header.nm_flags.bcast ||
-	      nmb2->header.rcode ||
-	      !nmb2->header.ancount ||
-	      nmb2->answers->rr_type != 0x21) {
-	    /* XXXX what do we do with this? could be a redirect, but
-	       we'll discard it for the moment */
-	    free_packet(p2);
-	    continue;
-	  }
-
-	  interpret_node_status(&nmb2->answers->rdata[0], master,rname);
-	  free_packet(p2);
-	  return(True);
-	}
-    }
-  
-
-  DEBUG(0,("No status response (this is not unusual)\n"));
-
-  return(False);
-}
-
-
-/****************************************************************************
-  do a netbios name query to find someones IP
-  ****************************************************************************/
-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)())
-{
-  BOOL found=False;
-  int 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;
-
-  bzero((char *)&p,sizeof(p));
-
-  if (!name_trn_id) name_trn_id = (time(NULL)%(unsigned)0x7FFF) + 
-    (getpid()%(unsigned)100);
-  name_trn_id = (name_trn_id+1) % (unsigned)0x7FFF;
-
-  nmb->header.name_trn_id = name_trn_id;
-  nmb->header.opcode = 0;
-  nmb->header.response = False;
-  nmb->header.nm_flags.bcast = bcast;
-  nmb->header.nm_flags.recursion_available = CanRecurse;
-  nmb->header.nm_flags.recursion_desired = recurse;
-  nmb->header.nm_flags.trunc = False;
-  nmb->header.nm_flags.authoritative = False;
-  nmb->header.rcode = 0;
-  nmb->header.qdcount = 1;
-  nmb->header.ancount = 0;
-  nmb->header.nscount = 0;
-  nmb->header.arcount = 0;
-
-  make_nmb_name(&nmb->question.question_name,name,name_type,scope);
-
-  nmb->question.question_type = 0x20;
-  nmb->question.question_class = 0x1;
-
-  p.ip = to_ip;
-  p.port = NMB_PORT;
-  p.fd = fd;
-  p.timestamp = time(NULL);
-  p.packet_type = NMB_PACKET;
-
-  GetTimeOfDay(&tval);
-
-  if (!send_packet(&p)) 
-    return(False);
-
-  retries--;
-
-  while (1)
-    {
-      struct timeval tval2;
-      GetTimeOfDay(&tval2);
-      if (TvalDiff(&tval,&tval2) > retry_time) {
-	if (!retries) break;
-	if (!found && !send_packet(&p))
-	  return False;
-	GetTimeOfDay(&tval);
-	retries--;
-      }
-
-      if ((p2=receive_packet(fd,NMB_PACKET,90)))
-	{     
-	  struct nmb_packet *nmb2 = &p2->packet.nmb;
-	  if (nmb->header.name_trn_id != nmb2->header.name_trn_id ||
-	      !nmb2->header.response) {
-	    /* its not for us - maybe deal with it later 
-	       (put it on the queue?) */
-	    if (fn) 
-	      fn(p2);
-	    else
-	      free_packet(p2);
-	    continue;
-	  }
-	  
-	  if (nmb2->header.opcode != 0 ||
-	      nmb2->header.nm_flags.bcast ||
-	      nmb2->header.rcode ||
-	      !nmb2->header.ancount) {
-	    /* XXXX what do we do with this? could be a redirect, but
-	       we'll discard it for the moment */
-	    free_packet(p2);
-	    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)));
-	  }
-	  found=True; retries=0;
-	  free_packet(p2);
-	  if (fn) break;
-	}
-    }
-
-  return(found);
-}
-
-
-/****************************************************************************
-  construct and send a netbios DGRAM
-
-  Note that this currently sends all answers to port 138. thats the
-  wrong things to do! I should send to the requestors port. XXX
-  **************************************************************************/
-BOOL send_mailslot_reply(char *mailslot,int fd,char *buf,int len,
-			 char *srcname,char *dstname,
-			 int src_type,int dest_type,
-			 struct in_addr dest_ip,
-			 struct in_addr src_ip)
-{
-  struct packet_struct p;
-  struct dgram_packet *dgram = &p.packet.dgram;
-  char *ptr,*p2;
-  char tmp[4];
-
-  bzero((char *)&p,sizeof(p));
-
-  dgram->header.msg_type = 0x11; /* DIRECT GROUP DATAGRAM */
-  dgram->header.flags.node_type = M_NODE;
-  dgram->header.flags.first = True;
-  dgram->header.flags.more = False;
-  dgram->header.dgm_id = name_trn_id++;
-  dgram->header.source_ip = src_ip;
-  dgram->header.source_port = DGRAM_PORT;
-  dgram->header.dgm_length = 0; /* let build_dgram() handle this */
-  dgram->header.packet_offset = 0;
-  
-  make_nmb_name(&dgram->source_name,srcname,src_type,scope);
-  make_nmb_name(&dgram->dest_name,dstname,dest_type,scope);
-
-  ptr = &dgram->data[0];
-
-  /* now setup the smb part */
-  ptr -= 4; /* XXX ugliness because of handling of tcp SMB length */
-  memcpy(tmp,ptr,4);
-  set_message(ptr,17,17 + len,True);
-  memcpy(ptr,tmp,4);
-
-  CVAL(ptr,smb_com) = SMBtrans;
-  SSVAL(ptr,smb_vwv1,len);
-  SSVAL(ptr,smb_vwv11,len);
-  SSVAL(ptr,smb_vwv12,70 + strlen(mailslot));
-  SSVAL(ptr,smb_vwv13,3);
-  SSVAL(ptr,smb_vwv14,1);
-  SSVAL(ptr,smb_vwv15,1);
-  SSVAL(ptr,smb_vwv16,2);
-  p2 = smb_buf(ptr);
-  strcpy(p2,mailslot);
-  p2 = skip_string(p2,1);
-
-  memcpy(p2,buf,len);
-  p2 += len;
-
-  dgram->datasize = PTR_DIFF(p2,ptr+4); /* +4 for tcp length */
-
-  p.ip = dest_ip;
-  p.port = DGRAM_PORT;
-  p.fd = fd;
-  p.timestamp = time(NULL);
-  p.packet_type = DGRAM_PACKET;
-
-  return(send_packet(&p));
-}
-
-
diff --git a/source3/libsmb/smbencrypt.c b/source3/libsmb/smbencrypt.c
index 0221520ce6..be22fc50fc 100644
--- a/source3/libsmb/smbencrypt.c
+++ b/source3/libsmb/smbencrypt.c
@@ -28,19 +28,6 @@
 
 extern int DEBUGLEVEL;
 
-#ifndef uchar
-#define uchar unsigned char
-#endif
-#ifndef int16
-#define int16 unsigned short
-#endif
-#ifndef uint16
-#define uint16 unsigned short
-#endif
-#ifndef uint32
-#define uint32 unsigned int
-#endif
-
 #include "byteorder.h"
 
 void str_to_key(uchar *str,uchar *key)
@@ -198,5 +185,5 @@ void SMBNTencrypt(uchar *passwd, uchar *c8, uchar *p24)
 }
 
 #else
-void smbencrypt_dummy(void){}
+ void smbencrypt_dummy(void){}
 #endif
diff --git a/source3/loadparm.h b/source3/loadparm.h
index 879ff25e67..5600d66922 100644
--- a/source3/loadparm.h
+++ b/source3/loadparm.h
@@ -67,6 +67,7 @@ extern int  lp_max_log_size(void);
 extern int  lp_maxxmit(void);
 extern int  lp_maxmux(void);
 extern int  lp_mangledstack(void);
+extern BOOL lp_wins_support(void);
 extern BOOL lp_preferred_master(void);
 extern BOOL lp_domain_master(void);
 extern BOOL lp_domain_logons(void);
diff --git a/source3/localnet.h b/source3/localnet.h
new file mode 100644
index 0000000000..7f335e790e
--- /dev/null
+++ b/source3/localnet.h
@@ -0,0 +1,6 @@
+extern struct in_addr myip;
+extern struct in_addr bcast_ip;
+extern struct in_addr Netmask;
+
+extern int ClientNMB;
+extern int ClientDGRAM;
diff --git a/source3/nameannounce.c b/source3/nameannounce.c
new file mode 100644
index 0000000000..f0de4d0a27
--- /dev/null
+++ b/source3/nameannounce.c
@@ -0,0 +1,444 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   NBT netbios routines and daemon - version 2
+   Copyright (C) Andrew Tridgell 1994-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+   Revision History:
+
+   14 jan 96: lkcl@pires.co.uk
+   added multiple workgroup domain master support
+
+*/
+
+#include "includes.h"
+#include "loadparm.h"
+
+#define TEST_CODE
+
+extern int DEBUGLEVEL;
+extern BOOL CanRecurse;
+
+extern struct in_addr myip;
+extern struct in_addr bcast_ip;
+extern struct in_addr Netmask;
+extern struct in_addr ipzero;
+
+extern pstring myname;
+
+extern int ClientDGRAM;
+extern int ClientNMB;
+
+/* this is our domain/workgroup/server database */
+extern struct domain_record *domainlist;
+
+/* machine comment for host announcements */
+extern  pstring ServerComment;
+
+extern int  updatecount;
+extern int  workgroup_count;
+
+/* what server type are we currently */
+
+#define AM_MASTER(work) (work->ServerType & SV_TYPE_MASTER_BROWSER)
+#define AM_BACKUP(work) (work->ServerType & SV_TYPE_BACKUP_BROWSER)
+#define AM_DOMCTL(work) (work->ServerType & SV_TYPE_DOMAIN_CTRL)
+
+#define MSBROWSE "\001\002__MSBROWSE__\002"
+#define BROWSE_MAILSLOT "\\MAILSLOT\\BROWSE"
+
+/****************************************************************************
+  send a announce request to the local net
+  **************************************************************************/
+void announce_request(struct work_record *work, struct in_addr ip)
+{
+  pstring outbuf;
+  char *p;
+
+  if (!work) return;
+
+  work->needannounce = True;
+
+  DEBUG(2,("Sending announce request to %s for workgroup %s\n",
+	   inet_ntoa(ip),work->work_group));
+
+  bzero(outbuf,sizeof(outbuf));
+  p = outbuf;
+  CVAL(p,0) = 2; /* announce request */
+  p++;
+
+  CVAL(p,0) = work->token; /* flags?? XXXX probably a token*/
+  p++;
+  StrnCpy(p,myname,16);
+  strupper(p);
+  p = skip_string(p,1);
+  
+  send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
+		      myname,work->work_group,0x20,0x0,ip,myip);
+}
+
+
+/****************************************************************************
+  request an announcement
+  **************************************************************************/
+void do_announce_request(char *info, char *to_name, int announce_type, int from,
+			 int to, struct in_addr dest_ip)
+{
+	pstring outbuf;
+	char *p;
+
+	bzero(outbuf,sizeof(outbuf));
+	p = outbuf;
+	CVAL(p,0) = announce_type; /* announce request */
+	p++;
+
+	DEBUG(2,("Sending announce type %d: info %s to %s - server %s(%x)\n",
+	          announce_type, info, inet_ntoa(dest_ip),to_name,to));
+
+	StrnCpy(p,info,16);
+	strupper(p);
+	p = skip_string(p,1);
+
+	send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
+		 myname,to_name,from,to,dest_ip,myip);
+}
+
+/****************************************************************************
+  construct a host announcement unicast
+  **************************************************************************/
+void announce_backup(void)
+{
+	static time_t lastrun = 0;
+	time_t t = time(NULL);
+	pstring outbuf;
+	char *p;
+	struct domain_record *d1;
+	int tok;
+
+	if (!lastrun) lastrun = t;
+	if (t < lastrun + 1*60) return;
+	lastrun = t;
+
+	for (tok = 0; tok <= workgroup_count; tok++)
+	{
+		for (d1 = domainlist; d1; d1 = d1->next)
+		{
+			struct work_record *work;
+			struct domain_record *d;
+
+			/* search for unique workgroup: only the name matters */
+			for (work = d1->workgrouplist;
+			     work && (tok != work->token);
+			     work = work->next);
+
+			if (work)
+			{
+				/* found one: announce it across all domains */
+				for (d = domainlist; d; d = d->next)
+				{
+					DEBUG(2,("Sending announce backup %s workgroup %s(%d)\n",
+						 inet_ntoa(d->bcast_ip),work->work_group,
+					     work->token));
+
+					bzero(outbuf,sizeof(outbuf));
+					p = outbuf;
+					CVAL(p,0) = 9; /* backup list response */
+					p++;
+
+					CVAL(p,0) = 1; /* count? */
+					SIVAL(p,1,work->token); /* workgroup unique key index */
+					p += 5;
+					p++;
+
+					if (AM_DOMCTL(work))
+					{
+						send_mailslot_reply(BROWSE_MAILSLOT,
+							   ClientDGRAM,outbuf,
+							   PTR_DIFF(p,outbuf),
+							   myname, work->work_group,
+							   0x0,0x1b,d->bcast_ip,myip);
+					}
+					else if (AM_MASTER(work))
+					{
+						send_mailslot_reply(BROWSE_MAILSLOT,
+							   ClientDGRAM,outbuf,
+							   PTR_DIFF(p,outbuf),
+							   myname, work->work_group,
+							   0x0,0x1d,d->bcast_ip,myip);
+					}
+				}
+			}
+		}
+	}
+}
+
+
+/****************************************************************************
+  construct a host announcement unicast
+  **************************************************************************/
+void announce_host(void)
+{
+	time_t t = time(NULL);
+	pstring outbuf;
+	char *p;
+	char *namep;
+	char *stypep;
+	char *commentp;
+	pstring comment;
+	char *my_name;
+	struct domain_record *d;
+
+	StrnCpy(comment, *ServerComment ? ServerComment : "NoComment", 43);
+
+	my_name = *myname ? myname : "NoName";
+
+	for (d = domainlist; d; d = d->next)
+	{
+		struct work_record *work;
+
+		if (!ip_equal(bcast_ip,d->bcast_ip))
+		{
+			continue;
+		}
+
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			uint32 stype = work->ServerType;
+			struct server_record *s;
+			BOOL announce = False;
+
+			if (work->needannounce)
+			{
+				/* drop back to a max 3 minute announce - this is to prevent a
+				single lost packet from stuffing things up for too long */
+				work->announce_interval = MIN(work->announce_interval,3*60);
+				work->lastannounce_time = t - (work->announce_interval+1);
+			}
+
+			/* announce every minute at first then progress to every 12 mins */
+			if (work->lastannounce_time && 
+			   (t - work->lastannounce_time) < work->announce_interval)
+			{
+				continue;
+			}
+
+			if (work->announce_interval < 12*60) work->announce_interval += 60;
+
+			work->lastannounce_time = t;
+
+			DEBUG(2,("Sending announcement to subnet %s for workgroup %s\n",
+			           inet_ntoa(d->bcast_ip),work->work_group));
+
+			if (!ip_equal(bcast_ip,d->bcast_ip))
+			{
+				stype &= ~(SV_TYPE_POTENTIAL_BROWSER | SV_TYPE_MASTER_BROWSER |
+						SV_TYPE_DOMAIN_MASTER | SV_TYPE_BACKUP_BROWSER |
+						SV_TYPE_DOMAIN_CTRL | SV_TYPE_DOMAIN_MEMBER);
+			}
+
+			for (s = work->serverlist; s; s = s->next)
+			{
+				if (strequal(myname, s->serv.name)) { announce = True; break; }
+			}
+
+			if (announce)
+			{
+				bzero(outbuf,sizeof(outbuf));
+				p = outbuf+1;
+
+				CVAL(p,0) = updatecount;
+				SIVAL(p,1,work->announce_interval*1000); /* ms - despite the spec */
+				namep = p+5;
+				StrnCpy(namep,my_name,16);
+				strupper(namep);
+				CVAL(p,21) = 2; /* major version */
+				CVAL(p,22) = 2; /* minor version */
+				stypep = p+23;
+				SIVAL(p,23,stype);
+				SSVAL(p,27,0xaa55); /* browse signature */
+				SSVAL(p,29,1); /* browse version */
+				commentp = p+31;
+				strcpy(commentp,comment);
+				p = p+31;
+				p = skip_string(p,1);
+
+				if (ip_equal(bcast_ip,d->bcast_ip))
+				{
+					if (AM_MASTER(work))
+					{
+						SIVAL(stypep,0,work->ServerType);
+
+						CVAL(outbuf,0) = 15; /* local member announce */
+
+						send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,
+							   PTR_DIFF(p,outbuf),
+							   my_name,work->work_group,0,0x1e,d->bcast_ip,myip);
+
+						CVAL(outbuf,0) = 12; /* domain announce */
+
+						StrnCpy(namep,work->work_group,15);
+						strupper(namep);
+						StrnCpy(commentp,myname,15);
+						strupper(commentp);
+
+						SIVAL(stypep,0,(unsigned)0x80000000);
+						p = commentp + strlen(commentp) + 1;
+
+						send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,
+							   PTR_DIFF(p,outbuf),
+							   my_name,MSBROWSE,0,0x01,d->bcast_ip,myip);
+					}
+					else
+					{
+						CVAL(outbuf,0) = 1; /* host announce */
+
+						send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,
+							 PTR_DIFF(p,outbuf),
+							 my_name,work->work_group,0,0x1d,d->bcast_ip,myip);
+					}
+				}
+			}
+
+			if (work->needannounce)
+			{
+				work->needannounce = False;
+				break;
+				/* sorry: can't do too many announces. do some more later */
+			}
+		}
+	}
+}
+
+
+/****************************************************************************
+  announce myself as a master to all other primary domain conrollers.
+
+  BIG NOTE: this code will remain untested until some kind soul that has access
+  to a couple of windows NT advanced servers runs this version of nmbd for at
+  least 15 minutes.
+  
+  this actually gets done in search_and_sync_workgroups() via the
+  MASTER_SERVER_CHECK command, if there is a response from the
+  name query initiated here.  see response_name_query()
+  **************************************************************************/
+void announce_master(void)
+{
+	struct domain_record *d;
+	static time_t last=0;
+	time_t t = time(NULL);
+	BOOL am_master = False; /* are we a master of some sort? :-) */
+
+#ifdef TEST_CODE
+	if (last && (t-last < 2*60)) return;
+#else
+	if (last && (t-last < 15*60)) return; 
+#endif
+
+	last = t;
+
+	for (d = domainlist; d; d = d->next)
+	{
+		struct work_record *work;
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			if (AM_MASTER(work))
+			{
+				am_master = True;
+			}
+		}
+	}
+
+	if (!am_master) return; /* only proceed if we are a master browser */
+
+	for (d = domainlist; d; d = d->next)
+	{
+		struct work_record *work;
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			struct server_record *s;
+			for (s = work->serverlist; s; s = s->next)
+			{
+				if (strequal(s->serv.name, myname)) continue;
+
+				/* all PDCs (which should also be master browsers) */
+				if (s->serv.type & SV_TYPE_DOMAIN_CTRL)
+				{
+					/* check the existence of a pdc for this workgroup, and if
+					   one exists at the specified ip, sync with it and announce
+					   ourselves as a master browser to it */
+
+					if (!*lp_domain_controller() ||
+						!strequal(lp_domain_controller(), s->serv.name))
+					{
+						if (!lp_wins_support() && *lp_wins_server())
+						{
+							struct in_addr ip;
+							ip = ipzero;
+
+							queue_netbios_pkt_wins(ClientNMB,NMB_QUERY,
+									MASTER_SERVER_CHECK,
+									work->work_group,0x1b,0,
+									False, False, ip);
+						}
+						else
+						{
+							struct domain_record *d2;
+							for (d2 = domainlist; d2; d2 = d2->next)
+							{
+								queue_netbios_packet(ClientNMB,NMB_QUERY,
+										MASTER_SERVER_CHECK,
+										work->work_group,0x1b,0,
+										True, False, d2->bcast_ip);
+							}
+						}
+					}
+				}
+			}
+
+			/* now do primary domain controller - the one that's not
+			   necessarily in our browse lists, although it ought to be
+			   this pdc is the one that we get TOLD about through smb.conf.
+			   basically, if it's on a subnet that we know about, it may end
+			   up in our browse lists (which is why it's explicitly excluded
+			   in the code above) */
+
+			if (*lp_domain_controller())
+			{
+				struct in_addr ip;
+				BOOL bcast = False;
+
+				ip = *interpret_addr2(lp_domain_controller());
+
+				if (zero_ip(ip))
+				{
+					ip = bcast_ip;
+					bcast = True;
+				}
+
+				DEBUG(2, ("Searching for PDC %s at %s\n",
+						 lp_domain_controller(), inet_ntoa(ip)));
+
+				/* check the existence of a pdc for this workgroup, and if
+				   one exists at the specified ip, sync with it and announce
+				   ourselves as a master browser to it */
+				queue_netbios_pkt_wins(ClientNMB, NMB_QUERY,MASTER_SERVER_CHECK,
+									work->work_group,0x1b, 0,
+									bcast, False, ip);
+			}
+		}
+	}
+}
diff --git a/source3/namedb.c b/source3/namedb.c
new file mode 100644
index 0000000000..9151789b9b
--- /dev/null
+++ b/source3/namedb.c
@@ -0,0 +1,709 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   NBT netbios routines and daemon - version 2
+   Copyright (C) Andrew Tridgell 1994-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+   Revision History:
+
+   14 jan 96: lkcl@pires.co.uk
+   added multiple workgroup domain master support
+
+*/
+
+#include "includes.h"
+#include "smb.h"
+#include "loadparm.h"
+#include "localnet.h"
+
+extern int DEBUGLEVEL;
+
+extern time_t StartupTime;
+extern pstring myname;
+extern pstring scope;
+extern struct in_addr bcast_ip;
+
+/* this is our browse master/backup cache database */
+struct browse_cache_record *browserlist = NULL;
+
+/* this is our domain/workgroup/server database */
+struct domain_record *domainlist = NULL;
+
+static BOOL updatedlists = True;
+int  updatecount=0;
+
+int workgroup_count = 0; /* unique index key: one for each workgroup */
+
+/* what server type are we currently */
+
+#define DFLT_SERVER_TYPE (SV_TYPE_WORKSTATION | SV_TYPE_SERVER | \
+			SV_TYPE_TIME_SOURCE | SV_TYPE_SERVER_UNIX | \
+			SV_TYPE_PRINTQ_SERVER | SV_TYPE_POTENTIAL_BROWSER)
+
+/* here are my election parameters */
+
+/* NTAS uses 2, NT uses 1, WfWg uses 0 */
+#define MAINTAIN_LIST    2
+#define ELECTION_VERSION 2
+
+#define MSBROWSE "\001\002__MSBROWSE__\002"
+
+
+/****************************************************************************
+  add a workgroup into the domain list
+  **************************************************************************/
+static void add_workgroup(struct work_record *work, struct domain_record *d)
+{
+	struct work_record *w2;
+
+	if (!work || !d) return;
+
+	if (!d->workgrouplist)
+	{
+		d->workgrouplist = work;
+		work->prev = NULL;
+		work->next = NULL;
+		return;
+	}
+
+	for (w2 = d->workgrouplist; w2->next; w2 = w2->next);
+
+	w2->next = work;
+	work->next = NULL;
+	work->prev = w2;
+}
+
+
+/****************************************************************************
+  create a blank workgroup 
+  **************************************************************************/
+static struct work_record *make_workgroup(char *name)
+{
+	struct work_record *work;
+	struct domain_record *d;
+	int t = -1;
+	
+	if (!name || !name[0]) return NULL;
+
+	work = (struct work_record *)malloc(sizeof(*work));
+	if (!work) return(NULL);
+
+	StrnCpy(work->work_group,name,sizeof(work->work_group)-1);
+	work->serverlist = NULL;
+
+	work->ServerType = DFLT_SERVER_TYPE;
+	work->RunningElection = False;
+	work->ElectionCount = 0;
+	work->needelection = False;
+	work->needannounce = True;
+
+	/* make sure all token representations of workgroups are unique */
+
+	for (d = domainlist; d && t == -1; d = d->next)
+	{
+		struct work_record *w;
+		for (w = d->workgrouplist; w && t == -1; w = w->next)
+		{
+			if (strequal(w->work_group, work->work_group)) t = w->token;
+		}
+	}
+
+	if (t == -1)
+	{
+		work->token = ++workgroup_count;
+	}
+	else
+	{
+		work->token = t;
+	}
+
+
+	/* WfWg  uses 01040b01 */
+	/* Win95 uses 01041501 */
+	/* NTAS  uses ???????? */
+	work->ElectionCriterion  = (MAINTAIN_LIST<<1)|(ELECTION_VERSION<<8); 
+	work->ElectionCriterion |= (lp_os_level() << 24);
+	if (lp_domain_master())
+	{
+		work->ElectionCriterion |= 0x80;
+	}
+
+	return work;
+}
+
+
+/*******************************************************************
+  expire old servers in the serverlist
+  time of -1 indicates everybody dies
+  ******************************************************************/
+static void remove_old_servers(struct work_record *work, time_t t)
+{
+	struct server_record *s;
+	struct server_record *nexts;
+			
+	/* expire old entries in the serverlist */
+	for (s = work->serverlist; s; s = nexts)
+	{
+		if (t == -1 || (s->death_time && s->death_time < t))
+		{
+			DEBUG(3,("Removing dead server %s\n",s->serv.name));
+			updatedlists = True;
+			nexts = s->next;
+
+			if (s->prev) s->prev->next = s->next;
+			if (s->next) s->next->prev = s->prev;
+
+			if (work->serverlist == s) work->serverlist = s->next; 
+
+			free(s);
+		}
+		else
+		{
+			nexts = s->next;
+		}
+	}
+}
+
+
+/*******************************************************************
+  remove workgroups
+  ******************************************************************/
+struct work_record *remove_workgroup(struct domain_record *d, struct work_record *work)
+{
+	struct work_record *ret_work = NULL;
+
+	if (!d || !work) return NULL;
+
+	DEBUG(3,("Removing old workgroup %s\n", work->work_group));
+
+	remove_old_servers(work, -1);
+
+	ret_work = work->next;
+
+	if (work->prev) work->prev->next = work->next;
+	if (work->next) work->next->prev = work->prev;
+
+	if (d->workgrouplist == work) d->workgrouplist = work->next; 
+
+	free(work);
+
+	return ret_work;
+}
+
+
+/****************************************************************************
+  add a domain into the list
+  **************************************************************************/
+static void add_domain(struct domain_record *d)
+{
+  struct domain_record *d2;
+
+  if (!domainlist)
+  {
+    domainlist = d;
+    d->prev = NULL;
+    d->next = NULL;
+    return;
+  }
+
+  for (d2 = domainlist; d2->next; d2 = d2->next);
+
+  d2->next = d;
+  d->next = NULL;
+  d->prev = d2;
+}
+
+/***************************************************************************
+  add a browser into the list
+  **************************************************************************/
+static void add_browse_cache(struct browse_cache_record *b)
+{
+struct browse_cache_record *b2;
+
+	if (!browserlist)
+	{
+		browserlist = b;
+		b->prev = NULL;
+		b->next = NULL;
+		return;
+	}
+
+	for (b2 = browserlist; b2->next; b2 = b2->next) ;
+
+	b2->next = b;
+	b->next = NULL;
+	b->prev = b2;
+}
+
+
+/***************************************************************************
+  add a server into the list
+  **************************************************************************/
+static void add_server(struct work_record *work,struct server_record *s)
+{
+  struct server_record *s2;
+
+  if (!work->serverlist) {
+    work->serverlist = s;
+    s->prev = NULL;
+    s->next = NULL;
+    return;
+  }
+
+  for (s2 = work->serverlist; s2->next; s2 = s2->next) ;
+
+  s2->next = s;
+  s->next = NULL;
+  s->prev = s2;
+}
+
+
+/*******************************************************************
+  remove old browse entries
+  ******************************************************************/
+void expire_browse_cache(time_t t)
+{
+	struct browse_cache_record *b;
+	struct browse_cache_record *nextb;
+
+	/* expire old entries in the serverlist */
+	for (b = browserlist; b; b = nextb)
+	{
+		if (b->synced && b->sync_time < t)
+		{
+			DEBUG(3,("Removing dead cached browser %s\n",b->name));
+			nextb = b->next;
+
+			if (b->prev) b->prev->next = b->next;
+			if (b->next) b->next->prev = b->prev;
+
+			if (browserlist == b) browserlist = b->next; 
+
+			free(b);
+		}
+		else
+		{
+			nextb = b->next;
+		}
+	}
+}
+
+
+/****************************************************************************
+  find a workgroup in the workgrouplist 
+  only create it if the domain allows it, or the parameter 'add' insists
+  that it get created/added anyway. this allows us to force entries in
+  lmhosts file to be added.
+  **************************************************************************/
+struct work_record *find_workgroupstruct(struct domain_record *d, fstring name, BOOL add)
+{
+	struct work_record *ret, *work;
+
+	if (!d) return NULL;
+
+	DEBUG(4, ("workgroup search for %s: ", name));
+
+	if (strequal(name, "*"))
+	{
+		DEBUG(2,("add any workgroups: initiating browser search on %s\n",
+		    inet_ntoa(d->bcast_ip)));
+		queue_netbios_pkt_wins(ClientNMB,NMB_QUERY, FIND_MASTER,
+		                 MSBROWSE,0x1,0,
+		                 True,False, d->bcast_ip);
+		return NULL;
+	}
+
+	for (ret = d->workgrouplist; ret; ret = ret->next)
+	{
+		if (!strcmp(ret->work_group,name))
+		{
+			DEBUG(4, ("found\n"));
+			return(ret);
+		}
+	}
+
+	DEBUG(4, ("not found: creating\n"));
+
+	if ((work = make_workgroup(name)))
+	{
+		if (lp_preferred_master() &&
+		    strequal(lp_workgroup(), name) &&
+		    ip_equal(d->bcast_ip, bcast_ip))
+		{
+			DEBUG(3, ("preferred master startup for %s\n", work->work_group));
+			work->needelection = True;
+			work->ElectionCriterion |= (1<<3);
+		}
+		if (!ip_equal(bcast_ip, d->bcast_ip))
+		{
+			work->needelection = False;
+		}
+		add_workgroup(work, d);
+		return(work);
+	}
+	return NULL;
+}
+
+/****************************************************************************
+  find a domain in the domainlist 
+  **************************************************************************/
+struct domain_record *find_domain(struct in_addr source_ip)
+{   
+	struct domain_record *d;
+
+	/* search through domain list for broadcast/netmask that matches
+	   the source ip address */
+
+	for (d = domainlist; d; d = d->next)
+	{
+		if (same_net(source_ip, d->bcast_ip, d->mask_ip))
+		{
+			return(d);
+		}
+	}
+
+	return (NULL);
+}
+
+
+/****************************************************************************
+  dump a copy of the workgroup/domain database
+  **************************************************************************/
+static void dump_workgroups(void)
+{
+	struct domain_record *d;
+
+	for (d = domainlist; d; d = d->next)
+	{
+		if (d->workgrouplist)
+		{
+			struct work_record *work;
+
+			DEBUG(3,("dump domain %15s: ", inet_ntoa(d->bcast_ip)));
+			DEBUG(3,(" %15s:\n", inet_ntoa(d->bcast_ip)));
+
+			for (work = d->workgrouplist; work; work = work->next)
+			{
+				if (work->serverlist)
+				{
+					struct server_record *s;
+
+					DEBUG(3,("\t%s(%d)\n", work->work_group, work->token));
+					for (s = work->serverlist; s; s = s->next)
+					{
+						DEBUG(3,("\t\t%s %8x (%s)\n",
+							s->serv.name, s->serv.type, s->serv.comment));
+					}
+				}
+			}
+		}
+	}
+}
+
+/****************************************************************************
+  create a domain entry
+  ****************************************************************************/
+static struct domain_record *make_domain(struct in_addr ip, struct in_addr mask)
+{
+	struct domain_record *d;
+	d = (struct domain_record *)malloc(sizeof(*d));
+
+	if (!d) return(NULL);
+
+	bzero((char *)d,sizeof(*d));
+
+	DEBUG(4, ("making domain %s ", inet_ntoa(ip)));
+	DEBUG(4, ("%s\n", inet_ntoa(mask)));
+
+	d->bcast_ip = ip;
+	d->mask_ip  = mask;
+	d->workgrouplist = NULL;
+
+	add_domain(d);
+
+	return d;
+}
+
+/****************************************************************************
+  add a domain entry. creates a workgroup, if necessary, and adds the domain
+  to the named a workgroup.
+  ****************************************************************************/
+struct domain_record *add_domain_entry(struct in_addr source_ip, struct in_addr source_mask,
+				       char *name, BOOL add)
+{
+  struct domain_record *d;
+  struct in_addr ip;
+
+	ip = *interpret_addr2("255.255.255.255");
+
+	if (zero_ip(source_ip)) source_ip = bcast_ip;
+
+	/* add the domain into our domain database */
+	if ((d = find_domain(source_ip)) ||
+	    (d = make_domain(source_ip, source_mask)))
+	{
+		find_workgroupstruct(d, name, add);
+
+		/* add WORKGROUP(1e) and WORKGROUP(00) entries into name database
+		   or register with WINS server, if it's our workgroup */
+		if (strequal(lp_workgroup(), name))
+		{
+			add_name_entry(name,0x1e,NB_ACTIVE|NB_GROUP);
+			add_name_entry(name,0x0 ,NB_ACTIVE|NB_GROUP);
+		}
+
+		DEBUG(3,("Added domain name entry %s at %s\n", name,inet_ntoa(ip)));
+		return d;
+	}
+	return NULL;
+}
+
+/****************************************************************************
+  add a browser entry
+  ****************************************************************************/
+struct browse_cache_record *add_browser_entry(char *name, int type, char *wg,
+					      time_t ttl, struct in_addr ip)
+{
+	BOOL newentry=False;
+
+	struct browse_cache_record *b;
+
+	/* search for the entry: if it's already in the cache, update that entry */
+	for (b = browserlist; b; b = b->next)
+	{
+		if (ip_equal(ip,b->ip) && strequal(b->group, wg)) break;
+	}
+
+	if (b && b->synced)
+	{
+		/* entries get left in the cache for a while. this stops sync'ing too
+		   often if the network is large */
+		DEBUG(4, ("browser %s %s %s already sync'd at time %d\n",
+		           b->name, b->group, inet_ntoa(b->ip), b->sync_time));
+		return NULL;
+	}
+
+	if (!b)
+	{
+		newentry = True;
+		b = (struct browse_cache_record *)malloc(sizeof(*b));
+
+		if (!b) return(NULL);
+
+		bzero((char *)b,sizeof(*b));
+	}
+
+	/* update the entry */
+	ttl = time(NULL)+ttl;
+
+	StrnCpy(b->name ,name,sizeof(b->name )-1);
+	StrnCpy(b->group,wg  ,sizeof(b->group)-1);
+	strupper(b->name);
+	strupper(b->group);
+
+	b->ip     = ip;
+	b->type   = type;
+
+	if (newentry || ttl < b->sync_time) b->sync_time = ttl;
+
+	if (newentry)
+	{
+		b->synced = False;
+		add_browse_cache(b);
+
+		DEBUG(3,("Added cache entry %s %s(%2x) %s ttl %d\n",
+			 wg, name, type, inet_ntoa(ip),ttl));
+	}
+	else
+	{
+		DEBUG(3,("Updated cache entry %s %s(%2x) %s ttl %d\n",
+			 wg, name, type, inet_ntoa(ip),ttl));
+	}
+
+	return(b);
+}
+
+
+/****************************************************************************
+  add a server entry
+  ****************************************************************************/
+struct server_record *add_server_entry(struct domain_record *d, struct work_record *work,
+				       char *name,int servertype, int ttl,char *comment,
+				       BOOL replace)
+{
+	BOOL newentry=False;
+	struct server_record *s;
+
+	if (name[0] == '*')
+	{
+		return (NULL);
+	}
+
+	for (s = work->serverlist; s; s = s->next)
+	{
+		if (strequal(name,s->serv.name)) break;
+	}
+
+	if (s && !replace)
+	{
+		DEBUG(4,("Not replacing %s\n",name));
+		return(s);
+	}
+
+	updatedlists=True;
+
+	if (!s)
+	{
+		newentry = True;
+		s = (struct server_record *)malloc(sizeof(*s));
+
+		if (!s) return(NULL);
+
+		bzero((char *)s,sizeof(*s));
+	}
+
+	if (ip_equal(bcast_ip, d->bcast_ip) &&
+	    strequal(lp_workgroup(),work->work_group))
+	{
+		servertype |= SV_TYPE_LOCAL_LIST_ONLY;
+	}
+	else
+	{
+		servertype &= ~SV_TYPE_LOCAL_LIST_ONLY;
+	}
+
+	/* update the entry */
+	StrnCpy(s->serv.name,name,sizeof(s->serv.name)-1);
+	StrnCpy(s->serv.comment,comment,sizeof(s->serv.comment)-1);
+	strupper(s->serv.name);
+	s->serv.type  = servertype;
+	s->death_time = ttl?time(NULL)+ttl*3:0;
+
+	/* for a domain entry, the comment field refers to the server name */
+	  
+	if (s->serv.type & SV_TYPE_DOMAIN_ENUM) strupper(s->serv.comment);
+
+	if (newentry)
+	{
+		add_server(work, s);
+
+		DEBUG(3,("Added "));
+	}
+	else
+	{
+		DEBUG(3,("Updated "));
+	}
+
+	DEBUG(3,("server entry %s of type %x (%s) to %s %s\n",
+			 name,servertype,comment,
+	         work->work_group,inet_ntoa(d->bcast_ip)));
+
+	return(s);
+}
+
+
+/*******************************************************************
+  write out browse.dat
+  ******************************************************************/
+void write_browse_list(void)
+{
+	struct domain_record *d;
+
+	pstring fname,fnamenew;
+	FILE *f;
+
+	if (!updatedlists) return;
+
+	dump_names();
+	dump_workgroups();
+
+	updatedlists = False;
+	updatecount++;
+
+	strcpy(fname,lp_lockdir());
+	trim_string(fname,NULL,"/");
+	strcat(fname,"/");
+	strcat(fname,SERVER_LIST);
+	strcpy(fnamenew,fname);
+	strcat(fnamenew,".");
+
+	f = fopen(fnamenew,"w");
+
+	if (!f)
+	{
+		DEBUG(4,("Can't open %s - %s\n",fnamenew,strerror(errno)));
+		return;
+	}
+
+	for (d = domainlist; d ; d = d->next)
+	{
+		struct work_record *work;
+		for (work = d->workgrouplist; work ; work = work->next)
+		{
+			struct server_record *s;
+			for (s = work->serverlist; s ; s = s->next)
+			{
+				fstring tmp;
+
+				/* don't list domains I don't have a master for */
+				if ((s->serv.type & SV_TYPE_DOMAIN_ENUM) &&
+					!s->serv.comment[0])
+				{
+					continue;
+				}
+
+				/* output server details, plus what workgroup/domain
+				   they're in. without the domain information, the
+				   combined list of all servers in all workgroups gets
+				   sent to anyone asking about any workgroup! */
+
+				sprintf(tmp, "\"%s\"", s->serv.name);
+				fprintf(f, "%-25s ", tmp);
+				fprintf(f, "%08x ", s->serv.type);
+				sprintf(tmp, "\"%s\"", s->serv.comment);
+				fprintf(f, "%-30s", tmp);
+				fprintf(f, "\"%s\"\n", work->work_group);
+			}
+		}
+	}
+
+	fclose(f);
+	unlink(fname);
+	chmod(fnamenew,0644);
+	rename(fnamenew,fname);   
+	DEBUG(3,("Wrote browse list %s\n",fname));
+}
+
+
+/*******************************************************************
+  expire old servers in the serverlist
+  ******************************************************************/
+void expire_servers(time_t t)
+{
+	struct domain_record *d;
+
+	for (d = domainlist ; d ; d = d->next)
+	{
+		struct work_record *work;
+
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			remove_old_servers(work, t);
+		}
+	}
+}
+
diff --git a/source3/nameelect.c b/source3/nameelect.c
new file mode 100644
index 0000000000..30c3c3795e
--- /dev/null
+++ b/source3/nameelect.c
@@ -0,0 +1,371 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   NBT netbios routines and daemon - version 2
+   Copyright (C) Andrew Tridgell 1994-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+   Revision History:
+
+   14 jan 96: lkcl@pires.co.uk
+   added multiple workgroup domain master support
+
+*/
+
+#include "includes.h"
+#include "loadparm.h"
+#include "localnet.h"
+
+extern int DEBUGLEVEL;
+extern pstring scope;
+
+extern pstring myname;
+
+/* machine comment for host announcements */
+extern  pstring ServerComment;
+
+/* here are my election parameters */
+
+/* NTAS uses 2, NT uses 1, WfWg uses 0 */
+#define MAINTAIN_LIST    2
+#define ELECTION_VERSION 2
+
+extern time_t StartupTime;
+
+#define AM_MASTER(work) (work->ServerType & SV_TYPE_MASTER_BROWSER)
+
+#define MSBROWSE "\001\002__MSBROWSE__\002"
+#define BROWSE_MAILSLOT "\\MAILSLOT\\BROWSE"
+
+extern struct domain_record *domainlist;
+
+
+/*******************************************************************
+  occasionally check to see if the master browser is around
+  ******************************************************************/
+void check_master_browser(void)
+{
+	static time_t lastrun=0;
+	time_t t = time(NULL);
+	struct domain_record *d;
+
+	if (!lastrun) lastrun = t;
+	if (t < lastrun + 2*60) return;
+	lastrun = t;
+
+	for (d = domainlist; d; d = d->next)
+	{
+		struct work_record *work;
+
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			/* if we are not the browse master of a workgroup, and we can't
+			   find a browser on the subnet, do something about it. */
+
+			if (!AM_MASTER(work))
+			{
+				queue_netbios_packet(ClientNMB,NMB_QUERY,CHECK_MASTER,
+				                 work->work_group,0x1d,0,
+				                 True,False,d->bcast_ip);
+			}
+		}
+	}
+}
+
+
+/*******************************************************************
+  what to do if a master browser DOESN't exist
+  ******************************************************************/
+void browser_gone(char *work_name, struct in_addr ip)
+{
+	struct domain_record *d = find_domain(ip);
+	struct work_record *work = find_workgroupstruct(d, work_name, False);
+
+	if (!work || !d) return;
+
+	DEBUG(2,("Forcing election on %s\n",work->work_group));
+
+	if (strequal(work->work_group, lp_workgroup()) &&
+	   ip_equal(bcast_ip, d->bcast_ip))
+	{
+		/* we can attempt to become master browser */
+		work->needelection = True;
+	}
+	else
+	{
+		DEBUG(2,("no master browser for persistent entry %s %s\n",
+				  work->work_group, inet_ntoa(d->bcast_ip)));
+
+		/* XXXX oh dear. we are going to have problems here. the
+		   entry is a persistent one, there isn't anyone responsible
+		   for this workgroup up and running, yet we can't find it
+		   and we are going to continually have name_queries until
+		   a master browser is found for this workgroup on the
+		   remote subnet.
+		*/
+	}
+}
+/****************************************************************************
+  send an election packet
+  **************************************************************************/
+void send_election(struct domain_record *d, char *group,uint32 criterion,
+		   int timeup,char *name)
+{
+	pstring outbuf;
+	char *p;
+
+	if (!d) return;
+
+	DEBUG(2,("Sending election to %s for workgroup %s\n",
+	   inet_ntoa(d->bcast_ip),group));	   
+
+	bzero(outbuf,sizeof(outbuf));
+	p = outbuf;
+	CVAL(p,0) = 8; /* election */
+	p++;
+
+	CVAL(p,0) = (criterion == 0 && timeup == 0) ? 0 : ELECTION_VERSION;
+	SIVAL(p,1,criterion);
+	SIVAL(p,5,timeup*1000); /* ms - despite the spec */
+	p += 13;
+	strcpy(p,name);
+	strupper(p);
+	p = skip_string(p,1);
+
+	send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
+		 name,group,0,0x1e,d->bcast_ip,myip);
+}
+
+
+/*******************************************************************
+  become the master browser
+  ******************************************************************/
+static void become_master(struct domain_record *d, struct work_record *work)
+{
+	uint32 domain_type = SV_TYPE_DOMAIN_ENUM | SV_TYPE_SERVER_UNIX | 0x00400000;
+
+	if (!work) return;
+
+	DEBUG(2,("Becoming master for %s\n",work->work_group));
+
+	work->ServerType |= SV_TYPE_MASTER_BROWSER;
+	work->ServerType &= ~SV_TYPE_POTENTIAL_BROWSER;
+	work->ElectionCriterion |= 0x5;
+
+	/* add browse, master and general names to database or register with WINS */
+	add_name_entry(MSBROWSE        ,0x01,NB_ACTIVE|NB_GROUP);
+	add_name_entry(work->work_group,0x1d,NB_ACTIVE         );
+
+	if (lp_domain_master())
+	{
+		DEBUG(4,("Domain master: adding names...\n"));
+
+		/* add domain master and domain member names or register with WINS */
+		add_name_entry(work->work_group,0x1b,NB_ACTIVE         );
+		add_name_entry(work->work_group,0x1c,NB_ACTIVE|NB_GROUP);
+
+		work->ServerType |= SV_TYPE_DOMAIN_MASTER;
+
+		if (lp_domain_logons())
+		{
+			work->ServerType |= SV_TYPE_DOMAIN_CTRL;
+			work->ServerType |= SV_TYPE_DOMAIN_MEMBER;
+		}
+	}
+
+	/* update our server status */
+	add_server_entry(d,work,work->work_group,domain_type,0,myname,True);
+	add_server_entry(d,work,myname,work->ServerType,0,ServerComment,True);
+
+	if (ip_equal(bcast_ip, d->bcast_ip))
+	{
+		/* ask all servers on our local net to announce to us */
+		announce_request(work, d->bcast_ip);
+	}
+}
+
+
+/*******************************************************************
+  unbecome the master browser
+  ******************************************************************/
+void become_nonmaster(struct domain_record *d, struct work_record *work)
+{
+	DEBUG(2,("Becoming non-master for %s\n",work->work_group));
+
+	work->ServerType &= ~SV_TYPE_MASTER_BROWSER;
+	work->ServerType &= ~SV_TYPE_DOMAIN_MASTER;
+	work->ServerType |= SV_TYPE_POTENTIAL_BROWSER;
+
+	work->ElectionCriterion &= ~0x4;
+
+	remove_name_entry(work->work_group,0x1b);
+	remove_name_entry(work->work_group,0x1c);
+	remove_name_entry(work->work_group,0x1d);
+	remove_name_entry(MSBROWSE        ,0x01);
+}
+
+
+/*******************************************************************
+  run the election
+  ******************************************************************/
+void run_elections(void)
+{
+	time_t t = time(NULL);
+	static time_t lastime = 0;
+
+	struct domain_record *d;
+
+	/* send election packets once a second */
+	if (lastime && t-lastime <= 0) return;
+
+	lastime = t;
+
+	for (d = domainlist; d; d = d->next)
+	{
+		struct work_record *work;
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			if (work->RunningElection)
+			{
+				send_election(d,work->work_group, work->ElectionCriterion,
+							  t-StartupTime,myname);
+
+				if (work->ElectionCount++ >= 4)
+				{
+					/* I won! now what :-) */
+					DEBUG(2,(">>> Won election on %s <<<\n",work->work_group));
+
+					work->RunningElection = False;
+					become_master(d, work);
+				}
+			}
+		}
+	}
+}
+
+
+/*******************************************************************
+  work out if I win an election
+  ******************************************************************/
+static BOOL win_election(struct work_record *work,int version,uint32 criterion,
+			 int timeup,char *name)
+{  
+  time_t t = time(NULL);
+  uint32 mycriterion;
+  if (version > ELECTION_VERSION) return(False);
+  if (version < ELECTION_VERSION) return(True);
+  
+  mycriterion = work->ElectionCriterion;
+
+  if (criterion > mycriterion) return(False);
+  if (criterion < mycriterion) return(True);
+
+  if (timeup > (t - StartupTime)) return(False);
+  if (timeup < (t - StartupTime)) return(True);
+
+  if (strcasecmp(myname,name) > 0) return(False);
+  
+  return(True);
+}
+
+
+/*******************************************************************
+  process a election packet
+
+  An election dynamically decides who will be the master. 
+  ******************************************************************/
+void process_election(struct packet_struct *p,char *buf)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	struct in_addr ip = dgram->header.source_ip;
+	struct domain_record *d = find_domain(ip);
+	int version = CVAL(buf,0);
+	uint32 criterion = IVAL(buf,1);
+	int timeup = IVAL(buf,5)/1000;
+	char *name = buf+13;
+	struct work_record *work;
+
+	if (!d) return;
+
+	name[15] = 0;  
+
+	DEBUG(3,("Election request from %s vers=%d criterion=%08x timeup=%d\n",
+		name,version,criterion,timeup));
+
+	if (same_context(dgram)) return;
+
+    for (work = d->workgrouplist; work; work = work->next)
+	{
+		if (listening_name(work, &dgram->dest_name) && 
+		    strequal(work->work_group, lp_workgroup()) &&
+			ip_equal(d->bcast_ip, bcast_ip))
+		{
+			if (win_election(work, version,criterion,timeup,name))
+			{
+				if (!work->RunningElection)
+				{
+					work->needelection = True;
+					work->ElectionCount=0;
+				}
+			}
+			else
+			{
+				work->needelection = False;
+
+				if (work->RunningElection)
+				{
+					work->RunningElection = False;
+					DEBUG(3,(">>> Lost election on %s <<<\n",work->work_group));
+
+					/* if we are the master then remove our masterly names */
+					if (AM_MASTER(work))
+					{
+						become_nonmaster(d, work);
+					}
+				}
+			}
+		}
+	}
+}
+
+
+/****************************************************************************
+  checks whether a browser election is to be run on any workgroup
+  ***************************************************************************/
+BOOL check_elections(void)
+{
+	struct domain_record *d;
+	BOOL run_any_election = False;
+
+	for (d = domainlist; d; d = d->next)
+	{
+		struct work_record *work;
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			run_any_election |= work->RunningElection;
+
+			if (work->needelection && !work->RunningElection)
+			{
+				DEBUG(3,(">>> Starting election on %s <<<\n",work->work_group));
+				work->ElectionCount = 0;
+				work->RunningElection = True;
+				work->needelection = False;
+			}
+		}
+	}
+	return run_any_election;
+}
+
diff --git a/source3/nameresp.c b/source3/nameresp.c
new file mode 100644
index 0000000000..a4a55c9f1b
--- /dev/null
+++ b/source3/nameresp.c
@@ -0,0 +1,625 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   NBT netbios library routines
+   Copyright (C) Andrew Tridgell 1994-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+*/
+
+#include "includes.h"
+#include "localnet.h"
+#include "loadparm.h"
+
+/* this is our initiated name query response database */
+struct name_response_record *nameresponselist = NULL;
+
+extern struct in_addr myip;
+extern int DEBUGLEVEL;
+
+static uint16 name_trn_id=0;
+BOOL CanRecurse = True;
+extern pstring scope;
+extern pstring myname;
+extern struct in_addr ipzero;
+
+
+/***************************************************************************
+  add an initated name query  into the list
+  **************************************************************************/
+extern void add_response_record(struct name_response_record *n)
+{
+  struct name_response_record *n2;
+
+  if (!nameresponselist)
+    {
+      nameresponselist = n;
+      n->prev = NULL;
+      n->next = NULL;
+      return;
+    }
+  
+  for (n2 = nameresponselist; n2->next; n2 = n2->next) ;
+  
+  n2->next = n;
+  n->next = NULL;
+  n->prev = n2;
+}
+
+
+/*******************************************************************
+  remove old name response entries
+  ******************************************************************/
+void expire_netbios_response_entries(time_t t)
+{
+  struct name_response_record *n;
+  struct name_response_record *nextn;
+
+  for (n = nameresponselist; n; n = nextn)
+    {
+      if (n->start_time < t)
+	{
+	  DEBUG(3,("Removing dead name query for %s %s (num_msgs=%d)\n",
+		   inet_ntoa(n->to_ip), namestr(&n->name), n->num_msgs));
+
+	  if (n->cmd_type == CHECK_MASTER && n->num_msgs == 0)
+	    {
+	      if (n->num_msgs > 1)
+		{
+		  /* more than one master browser detected on a subnet.
+		     there is a configuration problem. force an election */
+		  struct domain_record *d;
+		  if ((d = find_domain(n->to_ip)))
+		    {
+		      send_election(d,n->name.name,0,0,myname);
+		    }
+		}
+	      
+	      /* if no response received, the master browser must have gone */
+	      browser_gone(n->name.name, n->to_ip);
+	    }
+	  
+	  nextn = n->next;
+	  
+	  if (n->prev) n->prev->next = n->next;
+	  if (n->next) n->next->prev = n->prev;
+	  
+	  if (nameresponselist == n) nameresponselist = n->next; 
+	  
+	  free(n);
+	}
+      else
+	{
+	  nextn = n->next;
+	}
+    }
+}
+
+
+/****************************************************************************
+  reply to a netbios name packet 
+  ****************************************************************************/
+void reply_netbios_packet(struct packet_struct *p1,int trn_id,int rcode,int opcode,
+			  struct nmb_name *rr_name,int rr_type,int rr_class,int ttl,
+			  char *data,int len)
+{
+  struct packet_struct p;
+  struct nmb_packet *nmb = &p.packet.nmb;
+  struct res_rec answers;
+  char *packet_type = "unknown";
+  
+  p = *p1;
+
+  if (rr_type == NMB_STATUS) packet_type = "nmb_status";
+  if (rr_type == NMB_QUERY ) packet_type = "nmb_query";
+  if (rr_type == NMB_REG   ) packet_type = "nmb_reg";
+  if (rr_type == NMB_REL   ) packet_type = "nmb_rel";
+  
+  DEBUG(4,("replying netbios packet: %s %s\n",
+	   packet_type, namestr(rr_name), inet_ntoa(p.ip)));
+
+  nmb->header.name_trn_id = trn_id;
+  nmb->header.opcode = opcode;
+  nmb->header.response = True;
+  nmb->header.nm_flags.bcast = False;
+  nmb->header.nm_flags.recursion_available = True;
+  nmb->header.nm_flags.recursion_desired = True;
+  nmb->header.nm_flags.trunc = False;
+  nmb->header.nm_flags.authoritative = True;
+  
+  nmb->header.qdcount = 0;
+  nmb->header.ancount = 1;
+  nmb->header.nscount = 0;
+  nmb->header.arcount = 0;
+  nmb->header.rcode = 0;
+  
+  bzero((char*)&nmb->question,sizeof(nmb->question));
+  
+  nmb->answers = &answers;
+  bzero((char*)nmb->answers,sizeof(*nmb->answers));
+  
+  nmb->answers->rr_name  = *rr_name;
+  nmb->answers->rr_type  = rr_type;
+  nmb->answers->rr_class = rr_class;
+  nmb->answers->ttl      = ttl;
+  
+  if (data && len)
+    {
+      nmb->answers->rdlength = len;
+      memcpy(nmb->answers->rdata, data, len);
+    }
+  
+  p.packet_type = NMB_PACKET;
+  
+  debug_nmb_packet(&p);
+  
+  send_packet(&p);
+}
+
+
+/****************************************************************************
+  initiate a netbios packet
+  ****************************************************************************/
+uint16 initiate_netbios_packet(int fd,int quest_type,char *name,int name_type,
+			       int nb_flags,BOOL bcast,BOOL recurse,struct in_addr to_ip)
+{
+  struct packet_struct p;
+  struct nmb_packet *nmb = &p.packet.nmb;
+  struct res_rec additional_rec;
+  char *packet_type = "unknown";
+  int opcode = -1;
+
+  if (quest_type == NMB_STATUS) { packet_type = "nmb_status"; opcode = 0; }
+  if (quest_type == NMB_QUERY ) { packet_type = "nmb_query"; opcode = 0; }
+  if (quest_type == NMB_REG   ) { packet_type = "nmb_reg"; opcode = 5; }
+  if (quest_type == NMB_REL   ) { packet_type = "nmb_rel"; opcode = 6; }
+  
+  DEBUG(4,("initiating netbios packet: %s %s(%x) (bcast=%s) %s\n",
+	   packet_type, name, name_type, BOOLSTR(bcast), inet_ntoa(to_ip)));
+
+  if (opcode == -1) return False;
+
+  bzero((char *)&p,sizeof(p));
+
+  if (!name_trn_id) name_trn_id = (time(NULL)%(unsigned)0x7FFF) + 
+    (getpid()%(unsigned)100);
+  name_trn_id = (name_trn_id+1) % (unsigned)0x7FFF;
+
+  nmb->header.name_trn_id = name_trn_id;
+  nmb->header.opcode = opcode;
+  nmb->header.response = False;
+  nmb->header.nm_flags.bcast = bcast;
+  nmb->header.nm_flags.recursion_available = CanRecurse;
+  nmb->header.nm_flags.recursion_desired = recurse;
+  nmb->header.nm_flags.trunc = False;
+  nmb->header.nm_flags.authoritative = False;
+  nmb->header.rcode = 0;
+  nmb->header.qdcount = 1;
+  nmb->header.ancount = 0;
+  nmb->header.nscount = 0;
+  nmb->header.arcount = (quest_type==NMB_REG || quest_type==NMB_REL) ? 1 : 0;
+  
+  make_nmb_name(&nmb->question.question_name,name,name_type,scope);
+  
+  nmb->question.question_type = quest_type;
+  nmb->question.question_class = 0x1;
+  
+  if (quest_type == NMB_REG || quest_type == NMB_REL)
+    {
+      nmb->additional = &additional_rec;
+      bzero((char *)nmb->additional,sizeof(*nmb->additional));
+      
+      nmb->additional->rr_name  = nmb->question.question_name;
+      nmb->additional->rr_type  = nmb->question.question_type;
+      nmb->additional->rr_class = nmb->question.question_class;
+      
+      nmb->additional->ttl = quest_type == NMB_REG ? lp_max_ttl() : 0;
+      nmb->additional->rdlength = 6;
+      nmb->additional->rdata[0] = nb_flags;
+      putip(&nmb->additional->rdata[2],(char *)&myip);
+    }
+  
+  p.ip = to_ip;
+  p.port = NMB_PORT;
+  p.fd = fd;
+  p.timestamp = time(NULL);
+  p.packet_type = NMB_PACKET;
+  
+  if (!send_packet(&p)) 
+    return(0);
+  
+  return(name_trn_id);
+}
+
+
+void send_name_reg(void)
+{
+  struct packet_struct p;
+  struct nmb_packet *nmb = &p.packet.nmb;
+  int rcode = 0;
+
+  nmb->header.opcode = 5; 
+  nmb->header.response = True;
+  nmb->header.nm_flags.bcast = False;
+  nmb->header.nm_flags.recursion_available = CanRecurse;
+  nmb->header.nm_flags.recursion_desired = CanRecurse;
+  nmb->header.nm_flags.trunc = False;
+  nmb->header.nm_flags.authoritative = True; 
+  nmb->header.qdcount = 0;
+  nmb->header.ancount = 1;
+  nmb->header.nscount = 0;
+  nmb->header.arcount = 0;
+  nmb->header.rcode = rcode;
+  
+  send_packet(&p);  
+}
+
+
+/****************************************************************************
+  wrapper function to override a broadcast message and send it to the WINS
+  name server instead, if it exists. if wins is false, and there has been no
+  WINS server specified, the packet will NOT be sent.
+  ****************************************************************************/
+void queue_netbios_pkt_wins(int fd,int quest_type,enum cmd_type cmd,
+			    char *name,int name_type,int nb_flags,
+			    BOOL bcast,BOOL recurse,struct in_addr to_ip)
+{
+  if ((!lp_wins_support()) && (*lp_wins_server()))
+    {
+      /* samba is not a WINS server, and we are using a WINS server */
+      struct in_addr wins_ip;
+      wins_ip = *interpret_addr2(lp_wins_server());
+
+      if (!zero_ip(wins_ip))
+	{
+	  bcast = False;
+	  to_ip = wins_ip;
+	}
+      else
+	{
+	  /* oops. smb.conf's wins server parameter MUST be a host_name 
+	     or an ip_address. */
+	  DEBUG(0,("invalid smb.conf parameter 'wins server'\n"));
+	}
+    }
+
+  if (zero_ip(to_ip)) return;
+
+  queue_netbios_packet(fd, quest_type, cmd, 
+		       name, name_type, nb_flags,
+		       bcast, recurse, to_ip);
+}
+
+/****************************************************************************
+  create a name query response record
+  **************************************************************************/
+static struct name_response_record *make_name_query_record(
+							   enum cmd_type cmd,int id,int fd,
+							   char *name,int type,
+							   BOOL bcast,BOOL recurse,
+							   struct in_addr ip)
+{
+  struct name_response_record *n;
+	
+  if (!name || !name[0]) return NULL;
+	
+  if (!(n = (struct name_response_record *)malloc(sizeof(*n)))) 
+    return(NULL);
+
+  n->response_id = id;
+  n->cmd_type = cmd;
+  n->fd = fd;
+  make_nmb_name(&n->name, name, type, scope);
+  n->bcast = bcast;
+  n->recurse = recurse;
+  n->to_ip = ip;
+  n->start_time = time(NULL);
+  n->num_msgs = 0;
+
+  return n;
+}
+
+
+/****************************************************************************
+  initiate a netbios name query to find someone's or someones' IP
+  this is intended to be used (not exclusively) for broadcasting to
+  master browsers (WORKGROUP(1d or 1b) or __MSBROWSE__(1)) to get
+  complete lists across a wide area network
+  ****************************************************************************/
+void queue_netbios_packet(int fd,int quest_type,enum cmd_type cmd,char *name,
+			  int name_type,int nb_flags,BOOL bcast,BOOL recurse,
+			  struct in_addr to_ip)
+{
+  uint16 id = initiate_netbios_packet(fd, quest_type, name, name_type,
+				      nb_flags, bcast, recurse, to_ip);
+  struct name_response_record *n;
+
+  if (id == 0) return;
+  
+  if ((n = make_name_query_record(cmd,id,fd,name,name_type,bcast,recurse,to_ip)))
+    {
+      add_response_record(n);
+    }
+}
+
+
+/****************************************************************************
+  find a response in the name query response list
+  **************************************************************************/
+struct name_response_record *find_name_query(uint16 id)
+{   
+  struct name_response_record *n;
+
+  for (n = nameresponselist; n; n = n->next)
+    {
+      if (n->response_id == id)	{
+	return n;
+      }
+    }
+
+  return NULL;
+}
+
+
+/*******************************************************************
+  the global packet linked-list. incoming entries are added to the
+  end of this list.  it is supposed to remain fairly short so we
+  won't bother with an end pointer.
+  ******************************************************************/
+static struct packet_struct *packet_queue = NULL;
+
+/*******************************************************************
+  queue a packet into the packet queue
+  ******************************************************************/
+void queue_packet(struct packet_struct *packet)
+{
+  struct packet_struct *p;
+
+  if (!packet_queue) {
+    packet->prev = NULL;
+    packet->next = NULL;
+    packet_queue = packet;
+    return;
+  }
+  
+  /* find the bottom */
+  for (p=packet_queue;p->next;p=p->next) ;
+
+  p->next = packet;
+  packet->next = NULL;
+  packet->prev = p;
+}
+
+/*******************************************************************
+  run elements off the packet queue till its empty
+  ******************************************************************/
+void run_packet_queue()
+{
+  struct packet_struct *p;
+
+  while ((p=packet_queue))
+    {
+      switch (p->packet_type)
+	{
+	case NMB_PACKET:
+	  process_nmb(p);
+	  break;
+	  
+	case DGRAM_PACKET:
+	  process_dgram(p);
+	  break;
+	}
+      
+      packet_queue = packet_queue->next;
+      if (packet_queue) packet_queue->prev = NULL;
+      free_packet(p);
+    }
+}
+
+/****************************************************************************
+  listens for NMB or DGRAM packets, and queues them
+  ***************************************************************************/
+void listen_for_packets(BOOL run_election)
+{
+  fd_set fds;
+  int selrtn;
+  struct timeval timeout;
+
+  FD_ZERO(&fds);
+  FD_SET(ClientNMB,&fds);
+  FD_SET(ClientDGRAM,&fds);
+
+  /* during elections we need to send election packets at one
+     second intervals */
+
+  timeout.tv_sec = run_election ? 1 : NMBD_SELECT_LOOP;
+  timeout.tv_usec = 0;
+
+  selrtn = sys_select(&fds,&timeout);
+
+  if (FD_ISSET(ClientNMB,&fds))
+    {
+      struct packet_struct *packet = read_packet(ClientNMB, NMB_PACKET);
+      if (packet) queue_packet(packet);
+    }
+
+  if (FD_ISSET(ClientDGRAM,&fds))
+    {
+      struct packet_struct *packet = read_packet(ClientDGRAM, DGRAM_PACKET);
+      if (packet) queue_packet(packet);
+    }
+}
+
+
+
+/****************************************************************************
+interpret a node status response. this is pretty hacked: we need two bits of
+info. a) the name of the workgroup b) the name of the server. it will also
+add all the names it finds into the namelist.
+****************************************************************************/
+BOOL interpret_node_status(char *p, struct nmb_name *name,int t,
+			   char *serv_name, struct in_addr ip)
+{
+  int level = t==0x20 ? 4 : 0;
+  int numnames = CVAL(p,0);
+  BOOL found = False;
+
+  DEBUG(level,("received %d names\n",numnames));
+
+  p += 1;
+
+  if (serv_name) *serv_name = 0;
+
+  while (numnames--)
+    {
+      char qname[17];
+      int type;
+      fstring flags;
+      int nb_flags;
+      
+      BOOL group = False;
+      BOOL add   = False;
+      
+      *flags = 0;
+      
+      StrnCpy(qname,p,15);
+      type = CVAL(p,15);
+      nb_flags = p[16];
+      
+      p += 18;
+      
+      if (NAME_GROUP    (nb_flags)) { strcat(flags,"<GROUP> "); group=True;}
+      if (NAME_BFLAG    (nb_flags)) { strcat(flags,"B "); }
+      if (NAME_PFLAG    (nb_flags)) { strcat(flags,"P "); }
+      if (NAME_MFLAG    (nb_flags)) { strcat(flags,"M "); }
+      if (NAME__FLAG    (nb_flags)) { strcat(flags,"_ "); }
+      if (NAME_DEREG    (nb_flags)) { strcat(flags,"<DEREGISTERING> "); }
+      if (NAME_CONFLICT (nb_flags)) { strcat(flags,"<CONFLICT> "); add=True;}
+      if (NAME_ACTIVE   (nb_flags)) { strcat(flags,"<ACTIVE> "); add=True; }
+      if (NAME_PERMANENT(nb_flags)) { strcat(flags,"<PERMANENT> "); add=True;}
+      
+      /* might as well update our namelist while we're at it */
+      if (add)
+	{
+	  struct in_addr nameip;
+	  enum name_source src;
+	  
+	  if (ip_equal(ip, myip))
+	    {
+	      nameip = ipzero;
+	      src = SELF;
+	    }
+	  else
+	    {
+	      nameip = ip;
+	      src = STATUS_QUERY;
+	    }
+	  add_netbios_entry(qname,type,nb_flags,2*60*60,src,nameip);
+	} 
+
+      /* we want the server name */
+      if (serv_name && !*serv_name && !group && t == 0)
+	{
+	  StrnCpy(serv_name,qname,15);
+	  serv_name[15] = 0;
+	}
+      
+      /* looking for a name and type? */
+      if (name && !found && (t == type))
+	{
+	  /* take a guess at some of the name types we're going to ask for.
+	     evaluate whether they are group names or no... */
+	  if (((t == 0x1b || t == 0x1d             ) && !group) ||
+	      ((t == 0x20 || t == 0x1c || t == 0x1e) &&  group))
+	    {
+	      found = True;
+	      make_nmb_name(name,qname,type,scope);
+	    }
+	}
+      
+      DEBUG(level,("\t%s(0x%x)\t%s\n",qname,type,flags));
+    }
+  DEBUG(level,("num_good_sends=%d num_good_receives=%d\n",
+	       IVAL(p,20),IVAL(p,24)));
+  return found;
+}
+
+
+/****************************************************************************
+  construct and send a netbios DGRAM
+
+  Note that this currently sends all answers to port 138. thats the
+  wrong things to do! I should send to the requestors port. XXX
+  **************************************************************************/
+BOOL send_mailslot_reply(char *mailslot,int fd,char *buf,int len,char *srcname,
+			 char *dstname,int src_type,int dest_type,
+			 struct in_addr dest_ip,struct in_addr src_ip)
+{
+  struct packet_struct p;
+  struct dgram_packet *dgram = &p.packet.dgram;
+  char *ptr,*p2;
+  char tmp[4];
+
+  bzero((char *)&p,sizeof(p));
+
+  dgram->header.msg_type = 0x11; /* DIRECT GROUP DATAGRAM */
+  dgram->header.flags.node_type = M_NODE;
+  dgram->header.flags.first = True;
+  dgram->header.flags.more = False;
+  dgram->header.dgm_id = name_trn_id++;
+  dgram->header.source_ip = src_ip;
+  dgram->header.source_port = DGRAM_PORT;
+  dgram->header.dgm_length = 0; /* let build_dgram() handle this */
+  dgram->header.packet_offset = 0;
+  
+  make_nmb_name(&dgram->source_name,srcname,src_type,scope);
+  make_nmb_name(&dgram->dest_name,dstname,dest_type,scope);
+
+  ptr = &dgram->data[0];
+
+  /* now setup the smb part */
+  ptr -= 4; /* XXX ugliness because of handling of tcp SMB length */
+  memcpy(tmp,ptr,4);
+  set_message(ptr,17,17 + len,True);
+  memcpy(ptr,tmp,4);
+
+  CVAL(ptr,smb_com) = SMBtrans;
+  SSVAL(ptr,smb_vwv1,len);
+  SSVAL(ptr,smb_vwv11,len);
+  SSVAL(ptr,smb_vwv12,70 + strlen(mailslot));
+  SSVAL(ptr,smb_vwv13,3);
+  SSVAL(ptr,smb_vwv14,1);
+  SSVAL(ptr,smb_vwv15,1);
+  SSVAL(ptr,smb_vwv16,2);
+  p2 = smb_buf(ptr);
+  strcpy(p2,mailslot);
+  p2 = skip_string(p2,1);
+
+  memcpy(p2,buf,len);
+  p2 += len;
+
+  dgram->datasize = PTR_DIFF(p2,ptr+4); /* +4 for tcp length */
+
+  p.ip = dest_ip;
+  p.port = DGRAM_PORT;
+  p.fd = fd;
+  p.timestamp = time(NULL);
+  p.packet_type = DGRAM_PACKET;
+
+  return(send_packet(&p));
+}
+
+
diff --git a/source3/nameserv.c b/source3/nameserv.c
index b64a934572..4cd9b099f0 100644
--- a/source3/nameserv.c
+++ b/source3/nameserv.c
@@ -18,202 +18,32 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    
+   Revision History:
+
+   14 jan 96: lkcl@pires.co.uk
+   added multiple workgroup domain master support
+
 */
 
 #include "includes.h"
 #include "loadparm.h"
-#include "nameserv.h"
+#include "localnet.h"
 
 
-static void queue_packet(struct packet_struct *packet);
-void process(void);
-static void dump_names(void);
-static void announce_request(char *group);
-void sync_browse_lists(char *name,int name_type,char *myname,
-		       char *domain,struct in_addr ip);
+enum name_search { FIND_SELF, FIND_GLOBAL };
 
 extern int DEBUGLEVEL;
 
-extern pstring debugf;
-pstring servicesf = CONFIGFILE;
-
 extern pstring scope;
-
 extern BOOL CanRecurse;
+extern pstring myname;
+extern struct in_addr ipzero;
 
-extern struct in_addr myip;
-extern struct in_addr bcast_ip;
-extern struct in_addr Netmask;
-extern pstring myhostname;
-static pstring host_file;
-static pstring myname="";
-
-static int ClientNMB= -1;
-static int ClientDGRAM= -1;
-
-static BOOL needannounce=True;
-
-/* this is our name database */
-static struct name_record *namelist = NULL;
-
-/* list of servers to be returned by NetServerEnum */
-static struct server_record *serverlist = NULL;
-
-/* this is the domain list. For the moment we will assume that our
-   primary domain is the first one listed in this list */
-static struct domain_record *domainlist = NULL;
-
-/* are we running as a daemon ? */
-static BOOL is_daemon = False;
-
-/* machine comment for host announcements */
-static pstring ServerComment="";
-
-static BOOL got_bcast = False;
-static BOOL got_myip = False;
-static BOOL got_nmask = False;
-
-static BOOL updatedlists = False;
-static int  updatecount=0;
-
-/* what server type are we currently */
-static int ServerType = 
-SV_TYPE_WORKSTATION | SV_TYPE_SERVER | SV_TYPE_TIME_SOURCE |
-SV_TYPE_SERVER_UNIX |
-SV_TYPE_PRINTQ_SERVER | SV_TYPE_POTENTIAL_BROWSER;
-
-/* here are my election parameters */
-
-/* NTAS uses 2, NT uses 1, WfWg uses 0 */
-#define MAINTAIN_LIST 1
-#define ELECTION_VERSION 1
-
-static BOOL RunningElection = False;
-static BOOL needelection = False;
-static int ElectionCount = 0;
-static int StartupTime =0;
-
-
-/* WfWg uses 01040b01 */
-/* Win95 uses 01041501 */
-/* NTAS uses ?? */
-static uint32 ElectionCriterion = (MAINTAIN_LIST<<1)|(ELECTION_VERSION<<8);
-
-/* we currently support being the master for just one group. Being the
-   master for more than one group might be tricky as NetServerEnum is
-   often asked for a list without naming the group */
-static fstring PrimaryGroup="";
-
-#define AM_MASTER (PrimaryGroup[0] && (ServerType & SV_TYPE_MASTER_BROWSER))
-
-#define MSBROWSE "\001\002__MSBROWSE__\002"
+/* netbios names database */
+struct name_record *namelist;
 
 #define GET_TTL(ttl) ((ttl)?MIN(ttl,lp_max_ttl()):lp_max_ttl())
 
-#define BROWSE_MAILSLOT "\\MAILSLOT\\BROWSE"
-
-/****************************************************************************
-catch a sighup
-****************************************************************************/
-static int sig_hup()
-{
-  BlockSignals(True);
-
-  DEBUG(0,("Got SIGHUP (reload not implemented)\n"));
-  dump_names();
-  reload_services(True);
-
-  BlockSignals(False);
-#ifndef DONT_REINSTALL_SIG
-  signal(SIGHUP,SIGNAL_CAST sig_hup);
-#endif
-  return(0);
-}
-
-/****************************************************************************
-catch a sigpipe
-****************************************************************************/
-static int sig_pipe()
-{
-  BlockSignals(True);
-
-  DEBUG(0,("Got SIGPIPE\n"));
-  if (!is_daemon)
-    exit(1);
-  BlockSignals(False);
-  return(0);
-}
-
-#if DUMP_CORE
-/*******************************************************************
-prepare to dump a core file - carefully!
-********************************************************************/
-static BOOL dump_core(void)
-{
-  char *p;
-  pstring dname;
-  strcpy(dname,debugf);
-  if ((p=strrchr(dname,'/'))) *p=0;
-  strcat(dname,"/corefiles");
-  mkdir(dname,0700);
-  sys_chown(dname,getuid(),getgid());
-  chmod(dname,0700);
-  if (chdir(dname)) return(False);
-  umask(~(0700));
-
-#ifndef NO_GETRLIMIT
-#ifdef RLIMIT_CORE
-  {
-    struct rlimit rlp;
-    getrlimit(RLIMIT_CORE, &rlp);
-    rlp.rlim_cur = MAX(4*1024*1024,rlp.rlim_cur);
-    setrlimit(RLIMIT_CORE, &rlp);
-    getrlimit(RLIMIT_CORE, &rlp);
-    DEBUG(3,("Core limits now %d %d\n",rlp.rlim_cur,rlp.rlim_max));
-  }
-#endif
-#endif
-
-
-  DEBUG(0,("Dumping core in %s\n",dname));
-  return(True);
-}
-#endif
-
-
-/****************************************************************************
-possibly continue after a fault
-****************************************************************************/
-static void fault_continue(void)
-{
-  static int errcount=1;
-
-  errcount--;
-
-  if (is_daemon && errcount)
-    process();
-
-#if DUMP_CORE
-    if (dump_core()) return;
-#endif
-
-  return;
-}
-
-
-/*******************************************************************
-  wrapper to get the DC
-  ******************************************************************/
-static char *domain_controller(void)
-{
-  char *dc = lp_domain_controller();
-  /* so many people mistake this for a bool that we need to handle it. sigh. */
-  if (!*dc || strequal(dc,"yes") || strequal(dc,"true"))
-    strcpy(dc,myname);
-  return(dc);
-}
-
-
 
 /****************************************************************************
   true if two netbios names are equal
@@ -232,7 +62,8 @@ static void add_name(struct name_record *n)
 {
   struct name_record *n2;
 
-  if (!namelist) {
+  if (!namelist)
+  {
     namelist = n;
     n->prev = NULL;
     n->next = NULL;
@@ -247,57 +78,17 @@ static void add_name(struct name_record *n)
 }
 
 /****************************************************************************
-  add a domain into the list
-  **************************************************************************/
-static void add_domain(struct domain_record *d)
-{
-  struct domain_record *d2;
-
-  if (!domainlist) {
-    domainlist = d;
-    d->prev = NULL;
-    d->next = NULL;
-    return;
-  }
-
-  for (d2 = domainlist; d2->next; d2 = d2->next) ;
-
-  d2->next = d;
-  d->next = NULL;
-  d->prev = d2;
-}
-
-
-/****************************************************************************
-  add a server into the list
-  **************************************************************************/
-static void add_server(struct server_record *s)
-{
-  struct server_record *s2;
-
-  if (!serverlist) {
-    serverlist = s;
-    s->prev = NULL;
-    s->next = NULL;
-    return;
-  }
-
-  for (s2 = serverlist; s2->next; s2 = s2->next) ;
-
-  s2->next = s;
-  s->next = NULL;
-  s->prev = s2;
-}
-
-/****************************************************************************
   remove a name from the namelist. The pointer must be an element just 
   retrieved
   **************************************************************************/
-static void remove_name(struct name_record *n)
+void remove_name(struct name_record *n)
 {
   struct name_record *nlist = namelist;
+
   while (nlist && nlist != n) nlist = nlist->next;
-  if (nlist) {
+
+  if (nlist)
+  {
     if (nlist->next) nlist->next->prev = nlist->prev;
     if (nlist->prev) nlist->prev->next = nlist->next;
     free(nlist);
@@ -305,48 +96,80 @@ static void remove_name(struct name_record *n)
 }
 
 /****************************************************************************
-  find a name in the namelist 
+  find a name in the domain database namelist 
+  search can be:
+  FIND_SELF   - look for names the samba server has added for itself
+  FIND_GLOBAL - the name can be anyone. first look on the client's
+                subnet, then the server's subnet, then all subnets.
   **************************************************************************/
-static struct name_record *find_name(struct nmb_name *n)
+static struct name_record *find_name_search(struct nmb_name *name, enum name_search search,
+					    struct in_addr ip)
 {
-  struct name_record *ret;
-  for (ret = namelist; ret; ret = ret->next)
-    if (name_equal(&ret->name,n)) return(ret);
+	struct name_record *ret;
+
+	/* any number of winpopup names can be added. must search by ip as well */
+	if (name->name_type != 0x3) ip = ipzero;
 
-  return(NULL);
+	for (ret = namelist; ret; ret = ret->next)
+	{
+		if (name_equal(&ret->name,name))
+		{
+			/* self search: self names only */
+			if (search == FIND_SELF && ret->source != SELF) continue;
+
+			if (zero_ip(ip) || ip_equal(ip, ret->ip))
+			{
+				return ret;
+			}
+		}
+	}
+
+	return NULL;
 }
 
+
 /****************************************************************************
   dump a copy of the name table
   **************************************************************************/
-static void dump_names(void)
+void dump_names(void)
 {
-  time_t t = time(NULL);
-  struct name_record *n;
-  struct domain_record *d;
+	struct name_record *n;
+	time_t t = time(NULL);
 
-  DEBUG(3,("Dump of local name table:\n"));
+	DEBUG(3,("Dump of local name table:\n"));
+
+	for (n = namelist; n; n = n->next)
+	{
+		DEBUG(3,("%s %s TTL=%d NBFLAGS=%2x\n",
+		        namestr(&n->name),
+		        inet_ntoa(n->ip),
+		        n->death_time?n->death_time-t:0,
+				n->nb_flags));
+	}
+}
 
-  for (n = namelist; n; n = n->next) {
-    DEBUG(3,("%s %s TTL=%d Unique=%s\n",
-	     namestr(&n->name),
-	     inet_ntoa(n->ip),
-	     n->death_time?n->death_time-t:0,
-	     BOOLSTR(n->unique)));
-    }
 
-  DEBUG(3,("\nDump of domain list:\n"));
-  for (d = domainlist; d; d = d->next)
-    DEBUG(3,("%s %s\n",d->name,inet_ntoa(d->bcast_ip)));
+/****************************************************************************
+  remove an entry from the name list
+  ****************************************************************************/
+void remove_netbios_name(char *name,int type, enum name_source source,
+			 struct in_addr ip)
+{
+	struct nmb_name nn;
+	struct name_record *n;
+
+	make_nmb_name(&nn, name, type, scope);
+	n = find_name_search(&nn, FIND_GLOBAL, ip);
+
+	if (n && n->source == source) remove_name(n);
 }
 
 
 /****************************************************************************
-  add a host entry to the name list
+  add an entry to the name list
   ****************************************************************************/
-static struct name_record *add_host_entry(char *name,int type,BOOL unique,int ttl,
-					  enum name_source source,
-					  struct in_addr ip)
+struct name_record *add_netbios_entry(char *name, int type, int nb_flags, int ttl,
+				      enum name_source source, struct in_addr ip)
 {
   struct name_record *n;
   struct name_record *n2=NULL;
@@ -357,1967 +180,878 @@ static struct name_record *add_host_entry(char *name,int type,BOOL unique,int tt
   bzero((char *)n,sizeof(*n));
 
   make_nmb_name(&n->name,name,type,scope);
-  if ((n2=find_name(&n->name))) {
+
+  if ((n2 = find_name_search(&n->name, FIND_GLOBAL, ip)))
+  {
     free(n);
     n = n2;
   }
 
   if (ttl) n->death_time = time(NULL)+ttl*3;
   n->ip = ip;
-  n->unique = unique;
+  n->nb_flags = nb_flags;
   n->source = source;
   
   if (!n2) add_name(n);
 
-  DEBUG(3,("Added host entry %s at %s ttl=%d unique=%s\n",
-	   namestr(&n->name),inet_ntoa(ip),ttl,BOOLSTR(unique)));
+  DEBUG(3,("Added netbios name %s at %s ttl=%d nb_flags=%2x\n",
+	        namestr(&n->name),inet_ntoa(ip),ttl,nb_flags));
 
   return(n);
 }
 
 
 /****************************************************************************
-  add a domain entry
+  remove an entry from the name list
   ****************************************************************************/
-static struct domain_record *add_domain_entry(char *name,struct in_addr ip)
+void remove_name_entry(char *name,int type)
 {
-  struct domain_record *d;
-
-  d = (struct domain_record *)malloc(sizeof(*d));
-
-  if (!d) return(NULL);
-
-  bzero((char *)d,sizeof(*d));
-
-  if (zero_ip(ip)) ip = bcast_ip;
-
-  StrnCpy(d->name,name,sizeof(d->name)-1);
-  d->bcast_ip = ip;
-
-  if (!PrimaryGroup[0] && ip_equal(bcast_ip,ip) && name[0] != '*') {
-    strcpy(PrimaryGroup,name);
-    strupper(PrimaryGroup);
-    DEBUG(3,("Setting primary group to %s (%s)\n",PrimaryGroup,inet_ntoa(ip)));
-  }
-
-  add_domain(d);
-
-  ip = *interpret_addr2("255.255.255.255");
-  if (name[0] != '*') add_host_entry(name,0x1e,False,0,SELF,ip);	  
-
-  DEBUG(3,("Added domain entry %s at %s\n",
-	   name,inet_ntoa(ip)));
+	if (lp_wins_support())
+	{
+		/* we are a WINS server. */
+		remove_netbios_name(name,type,SELF,myip);
+	}
+	else
+	{
+		struct in_addr ip;
+		ip = ipzero;
 
-  return(d);
+		queue_netbios_pkt_wins(ClientNMB,NMB_REL,NAME_RELEASE,
+								name, type, 0,
+								False, True, ip);
+	}
 }
 
+
 /****************************************************************************
-  add a server entry
+  add an entry to the name list
   ****************************************************************************/
-struct server_record *add_server_entry(char *name,int servertype,
-				       int ttl,char *comment,BOOL replace)
+void add_name_entry(char *name,int type,int nb_flags)
 {
-  BOOL newentry=False;
-  struct server_record *s;
-
-  for (s = serverlist; s; s = s->next)
-    if (strequal(name,s->name)) break;
-
-  if (s && !replace) {
-    DEBUG(4,("Not replacing %s\n",name));
-    return(s);
-  }
-
-  updatedlists=True;
-
-  if (!s) {
-    newentry = True;
-    s = (struct server_record *)malloc(sizeof(*s));
-
-    if (!s) return(NULL);
-
-    bzero((char *)s,sizeof(*s));
-  }
-
-  /* update the entry */
-  StrnCpy(s->name,name,sizeof(s->name)-1);
-  StrnCpy(s->comment,comment,sizeof(s->comment)-1);
-  s->servertype = servertype;
-  s->death_time = ttl?time(NULL)+ttl*3:0;
-  strupper(s->name);
-  if (s->servertype & SV_TYPE_DOMAIN_ENUM) strupper(s->comment);
-
-  if (!newentry) return(s);
-
-  add_server(s);
-
-  if (newentry) {
-    DEBUG(3,("Added server entry %s of type %x (%s)\n",
-	     name,servertype,comment));
-  } else {
-    DEBUG(3,("Updated server entry %s of type %x (%s)\n",
-	     name,servertype,comment));
-  }
+	if (lp_wins_support())
+	{
+		/* we are a WINS server. */
+		add_netbios_entry(name,type,nb_flags,0,SELF,myip);
+	}
+	else 
+	{
+		struct in_addr ip;
+		ip = ipzero;
 
-  return(s);
+		queue_netbios_pkt_wins(ClientNMB,NMB_REG,NAME_REGISTER,
+								name, type, nb_flags,
+								False, True, ip);
+	}
 }
 
 
 /****************************************************************************
   add the magic samba names, useful for finding samba servers
   **************************************************************************/
-static void add_my_names(void)
+void add_my_names(void)
 {
-  struct in_addr ip;
-
-  ip = *interpret_addr2("0.0.0.0");
-
-  add_host_entry(myname,0x20,True,0,SELF,ip);
-  add_host_entry(myname,0x0,True,0,SELF,ip);
-  add_host_entry(myname,0x1f,True,0,SELF,ip); /* used for chat?? */
-  add_host_entry(myname,0x3,True,0,SELF,ip); /* used for winpopup */
-						
-  if (!domainlist)
-    add_domain_entry(lp_workgroup(),bcast_ip);
-  add_server_entry(myname,
-		   ServerType,
-		   0,ServerComment,True);
-
-  add_host_entry("__SAMBA__",0x20,True,0,SELF,ip);
-  add_host_entry("__SAMBA__",0x0,True,0,SELF,ip);
-
-  if (lp_preferred_master()) {
-    DEBUG(3,("Preferred master startup\n"));
-    needelection = True;
-    ElectionCriterion |= (1<<3);
-  }
-
-  ElectionCriterion |= (lp_os_level() << 24);
-}
+	struct in_addr ip;
 
-
-/*******************************************************************
-  write out browse.dat
-  ******************************************************************/
-static void write_browse_list(void)
-{
-  struct server_record *s;
-  pstring fname,fnamenew;
-  FILE *f;
-  
-  updatecount++;
-
-  strcpy(fname,lp_lockdir());
-  trim_string(fname,NULL,"/");
-  strcat(fname,"/");
-  strcat(fname,SERVER_LIST);
-  strcpy(fnamenew,fname);
-  strcat(fnamenew,".");
-  
-  f = fopen(fnamenew,"w");
-  
-  if (!f) {
-    DEBUG(4,("Can't open %s - %s\n",fnamenew,strerror(errno)));
-    return;
-  }
-  
-  for (s=serverlist; s ; s = s->next) {
-    /* don't list domains I don't have a master for */
-    if ((s->servertype & SV_TYPE_DOMAIN_ENUM) && !s->comment[0]) continue;
+	ip = ipzero;
 	
-    fprintf(f,"\"%s\"\t%08x\t\"%s\"\n",s->name,s->servertype,s->comment);
-  }
-  
-  
-  fclose(f);
-  chmod(fnamenew,0644);
-  /* unlink(fname); */
-  rename(fnamenew,fname);   
-  DEBUG(3,("Wrote browse list %s\n",fname));
+	add_netbios_entry(myname,0x20,NB_ACTIVE,0,SELF,ip);
+	add_netbios_entry(myname,0x03,NB_ACTIVE,0,SELF,ip);
+	add_netbios_entry(myname,0x00,NB_ACTIVE,0,SELF,ip);
+	add_netbios_entry(myname,0x1f,NB_ACTIVE,0,SELF,ip);
+	add_netbios_entry("*",0x01,NB_ACTIVE,0,SELF,ip);
+	add_netbios_entry("__SAMBA__",0x20,NB_ACTIVE,0,SELF,ip);
+	add_netbios_entry("__SAMBA__",0x00,NB_ACTIVE,0,SELF,ip);
+
+	if (lp_wins_support()) {
+	  add_netbios_entry(inet_ntoa(myip),0x01,NB_ACTIVE,0,SELF,ip); /* nt as? */
+	}
 }
 
 /*******************************************************************
-  expire old names in the namelist and serverlist
+  expires old names in the namelist
   ******************************************************************/
-static void expire_names(void)
+void expire_names(time_t t)
 {
-  static time_t lastrun=0;
-  time_t t = time(NULL);
-  struct name_record *n;
-  struct name_record *next;
-  struct server_record *s;
-  struct server_record *nexts;
-
-  if (!lastrun) lastrun = t;
-  if (t < lastrun + 5) return;
-  lastrun = t;
-
-  /* expire old names */
-  for (n = namelist; n; n = next) {
-    if (n->death_time && n->death_time < t) {
-      DEBUG(3,("Removing dead name %s\n",
-	       namestr(&n->name)));
-      next = n->next;
-      if (n->prev) n->prev->next = n->next;
-      if (n->next) n->next->prev = n->prev;
-      if (namelist == n) namelist = n->next; 
-      free(n);
-    } else {
-      next = n->next;
-    }
-  }
+	struct name_record *n;
+	struct name_record *next;
 
-  /* expire old entries in the serverlist */
-  for (s = serverlist; s; s = nexts) {
-    if (s->death_time && s->death_time < t) {
-      DEBUG(3,("Removing dead server %s\n",s->name));
-      updatedlists = True;
-      nexts = s->next;
-      if (s->prev) s->prev->next = s->next;
-      if (s->next) s->next->prev = s->prev;
-      if (serverlist == s) serverlist = s->next; 
-      free(s);
-    } else {
-      nexts = s->next;
-    }
-  }
-}
+	/* expire old names */
+	for (n = namelist; n; n = next)
+	{
+		if (n->death_time && n->death_time < t)
+		{
+			DEBUG(3,("Removing dead name %s\n", namestr(&n->name)));
 
+			next = n->next;
 
-/*******************************************************************
-  delete old names from the namelist
-  ******************************************************************/
-static void housekeeping(void)
-{
-  time_t t = time(NULL);
+			if (n->prev) n->prev->next = n->next;
+			if (n->next) n->next->prev = n->prev;
 
-  expire_names();
+			if (namelist == n) namelist = n->next; 
 
-  /* write out the browse.dat database for smbd to get */
-  if (updatedlists) {
-    write_browse_list();
-    updatedlists = False;
-  }
-
-  {
-    /* occasionally check to see if the master browser is around */
-    static time_t lastrun=0;
-    if (!lastrun) lastrun = t;
-    if (t < lastrun + 5*60) return;
-    lastrun = t;
-
-    if (!AM_MASTER && PrimaryGroup[0] &&
-	!name_query(ClientNMB,PrimaryGroup,0x1d,True,False,
-		    bcast_ip,NULL,queue_packet)) {
-      DEBUG(2,("Forcing election on %s\n",PrimaryGroup));
-      needelection = True;
-    }
-  }
+			free(n);
+		}
+		else
+		{
+			next = n->next;
+		}
+	}
 }
 
 
 /****************************************************************************
-  reload the services file
-  **************************************************************************/
-BOOL reload_services(BOOL test)
+response for a reg release received
+**************************************************************************/
+void response_name_release(struct packet_struct *p)
 {
-  BOOL ret;
-  extern fstring remote_machine;
+	struct nmb_packet *nmb = &p->packet.nmb;
+	char *name = nmb->question.question_name.name;
+	int   type = nmb->question.question_name.name_type;
 
-  strcpy(remote_machine,"nmbd");
+	DEBUG(4,("response name release received\n"));
 
-  if (lp_loaded())
-    {
-      pstring fname;
-      strcpy(fname,lp_configfile());
-      if (file_exist(fname,NULL) && !strcsequal(fname,servicesf))
+	if (nmb->header.rcode == 0 && nmb->answers->rdata)
 	{
-	  strcpy(servicesf,fname);
-	  test = False;
-	}
-    }
-
-  if (test && !lp_file_list_changed())
-    return(True);
-
-  ret = lp_load(servicesf,True);
+		struct in_addr found_ip;
+		putip((char*)&found_ip,&nmb->answers->rdata[2]);
 
-  /* perhaps the config filename is now set */
-  if (!test)
-    reload_services(True);
-
-  return(ret);
+		if (ip_equal(found_ip, myip))
+		{
+			remove_netbios_name(name,type,SELF,found_ip);
+		}
+	}
+	else
+	{
+		DEBUG(1,("name registration for %s rejected!\n",
+				namestr(&nmb->question.question_name)));
+	}
 }
 
 
-
 /****************************************************************************
-load a netbios hosts file
+reply to a name release
 ****************************************************************************/
-static void load_hosts_file(char *fname)
+void reply_name_release(struct packet_struct *p)
 {
-  FILE *f = fopen(fname,"r");
-  pstring line;
-  if (!f) {
-    DEBUG(2,("Can't open lmhosts file %s\n",fname));
-    return;
-  }
-
-  while (!feof(f))
-    {
-      if (!fgets_slash(line,sizeof(pstring),f)) continue;
-      
-      if (*line == '#') continue;
-
-      {
-	BOOL group=False;
-	string ip,name,flags,extra;
-	char *ptr;
-	int count = 0;
-	struct in_addr ipaddr;
-	enum name_source source = LMHOSTS;
-
-	*ip = *name = *flags = *extra = 0;
-
-	ptr = line;
-
-	if (next_token(&ptr,ip,NULL)) ++count;
-	if (next_token(&ptr,name,NULL)) ++count;
-	if (next_token(&ptr,flags,NULL)) ++count;
-	if (next_token(&ptr,extra,NULL)) ++count;
-
-	if (count <= 0) continue;
+	struct nmb_packet *nmb = &p->packet.nmb;
+	struct in_addr ip;
+	int rcode=0;
+	int opcode = nmb->header.opcode;  
+	int nb_flags = nmb->additional->rdata[0];
+	BOOL bcast = nmb->header.nm_flags.bcast;
+	struct name_record *n;
+	char rdata[6];
+
+	putip((char *)&ip,&nmb->additional->rdata[2]);  
+
+	DEBUG(3,("Name release on name %s rcode=%d\n",
+	   namestr(&nmb->question.question_name),rcode));
 
-	if (count > 0 && count < 2)
-	  {
-	    DEBUG(0,("Ill formed hosts line [%s]\n",line));	    
-	    continue;
-	  }
+	n = find_name_search(&nmb->question.question_name, FIND_GLOBAL, ip);
 
-	if (strchr(flags,'G') || strchr(flags,'S'))
-	  group = True;
+	/* XXXX under what conditions should we reject the removal?? */
+	if (n && n->nb_flags == nb_flags && ip_equal(n->ip,ip))
+	{
+		/* success = True;
+		rcode = 6; */
 
-	if (strchr(flags,'M') && !group) {
-	  source = SELF;
-	  strcpy(myname,name);
+		remove_name(n);
+		n = NULL;
 	}
 
-	ipaddr = *interpret_addr2(ip);
+	if (bcast) return;
 
-	if (group) {
-	  add_domain_entry(name,ipaddr);
-	} else {
-	  add_host_entry(name,0x20,True,0,source,ipaddr);
+	/*if (success)*/
+	{
+		rdata[0] = nb_flags;
+		rdata[1] = 0;
+		putip(&rdata[2],(char *)&ip);
 	}
-      }
-    }
-
-  fclose(f);
-}
-
-/*******************************************************************
-  check if 2 IPs are on the same net
-  we will assume the local netmask, although this could be wrong XXXX
-  ******************************************************************/
-static BOOL same_net(struct in_addr ip1,struct in_addr ip2)
-{
-  unsigned long net1,net2,nmask;
-
-  nmask = ntohl(Netmask.s_addr);
-  net1 = ntohl(ip1.s_addr);
-  net2 = ntohl(ip2.s_addr);
-	    
-  return((net1 & nmask) == (net2 & nmask));
-}
-
-/****************************************************************************
-  send an election packet
-  **************************************************************************/
-static void send_election(char *group,uint32 criterion,int timeup,char *name)
-{
-  pstring outbuf;
-  char *p;
-
-  DEBUG(2,("Sending election to %s for workgroup %s\n",
-	   inet_ntoa(bcast_ip),group));	   
-
-  bzero(outbuf,sizeof(outbuf));
-  p = outbuf;
-  CVAL(p,0) = 8; /* election */
-  p++;
-
-  CVAL(p,0) = ELECTION_VERSION;
-  SIVAL(p,1,criterion);
-  SIVAL(p,5,timeup*1000); /* ms - despite the spec */
-  p += 13;
-  strcpy(p,name);
-  strupper(p);
-  p = skip_string(p,1);
-
-  send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
-		      name,group,0,0x1e,bcast_ip,myip);
-}
-
-
-/****************************************************************************
-  send a backup list response
-  **************************************************************************/
-static void send_backup_list(char *name,int token,struct nmb_name *to,
-			     struct in_addr ip)
-{
-  pstring outbuf;
-  char *p;
-
-  DEBUG(2,("Sending backup list to %s for workgroup %s\n",
-	   inet_ntoa(ip),PrimaryGroup));	   
-
-  bzero(outbuf,sizeof(outbuf));
-  p = outbuf;
-  CVAL(p,0) = 10; /* backup list response */
-  p++;
-
-  CVAL(p,0) = 1; /* count */
-  SIVAL(p,1,token);
-  p += 5; 
-  strcpy(p,name);
-  strupper(p);
-  p = skip_string(p,1) + 1;
-
-  send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
-		      myname,to->name,0,to->name_type,ip,myip);
-}
-
-
-/*******************************************************************
-  become the master browser
-  ******************************************************************/
-static void become_master(void)
-{
-  uint32 domain_type = SV_TYPE_DOMAIN_ENUM | SV_TYPE_SERVER_UNIX;
-  DEBUG(2,("Becoming master for %s\n",PrimaryGroup));
-
-  ServerType |= SV_TYPE_MASTER_BROWSER;
-  ServerType |= SV_TYPE_BACKUP_BROWSER;
-  ElectionCriterion |= 0x5;
-
-  add_host_entry(PrimaryGroup,0x1d,True,0,SELF,myip);
-  add_host_entry(PrimaryGroup,0x0,False,0,SELF,myip);
-  add_host_entry(MSBROWSE,1,False,0,SELF,myip);
-
-  if (lp_domain_master()) {
-    add_host_entry(myname,0x1b,True,0,SELF,myip);
-    add_host_entry(PrimaryGroup,0x1b,True,0,SELF,myip);
-    add_host_entry(PrimaryGroup,0x1c,False,0,SELF,myip);
-    ServerType |= SV_TYPE_DOMAIN_MASTER;
-    if (lp_domain_logons()) {
-      ServerType |= SV_TYPE_DOMAIN_CTRL;
-      ServerType |= SV_TYPE_DOMAIN_MEMBER;
-      domain_type |= SV_TYPE_DOMAIN_CTRL;
-    }
-  }
-
-  add_server_entry(PrimaryGroup,domain_type,0,myname,True);
-  add_server_entry(myname,ServerType,0,ServerComment,True);
 
-  announce_request(PrimaryGroup);
-
-  needannounce = True;
-}
-
-
-/*******************************************************************
-  unbecome the master browser
-  ******************************************************************/
-static void become_nonmaster(void)
-{
-  struct name_record *n;
-  struct nmb_name nn;
-
-  DEBUG(2,("Becoming non-master for %s\n",PrimaryGroup));
-
-  ServerType &= ~SV_TYPE_MASTER_BROWSER;
-  ServerType &= ~SV_TYPE_DOMAIN_CTRL;
-  ServerType &= ~SV_TYPE_DOMAIN_MASTER;
-
-  ElectionCriterion &= ~0x4;
-
-  make_nmb_name(&nn,PrimaryGroup,0x1d,scope);
-  n = find_name(&nn);
-  if (n && n->source == SELF) remove_name(n);
-
-  make_nmb_name(&nn,PrimaryGroup,0x1b,scope);
-  n = find_name(&nn);
-  if (n && n->source == SELF) remove_name(n);
-
-  make_nmb_name(&nn,MSBROWSE,1,scope);
-  n = find_name(&nn);
-  if (n && n->source == SELF) remove_name(n);
-}
-
-
-/*******************************************************************
-  run the election
-  ******************************************************************/
-static void run_election(void)
-{
-  time_t t = time(NULL);
-  static time_t lastime = 0;
-
-  if (!PrimaryGroup[0] || !RunningElection) return;
-
-  /* send election packets once a second */
-  if (lastime &&
-      t-lastime <= 0) return;
-
-  lastime = t;
-
-  send_election(PrimaryGroup,ElectionCriterion,t-StartupTime,myname);
-
-  if (ElectionCount++ < 4) return;
-   
-  /* I won! now what :-) */
-  RunningElection = False;
-  DEBUG(2,(">>> Won election on %s <<<\n",PrimaryGroup));
-  become_master();
+	/* Send a NAME RELEASE RESPONSE */
+	reply_netbios_packet(p,nmb->header.name_trn_id,rcode,opcode,
+			     &nmb->question.question_name,
+			     nmb->question.question_type,
+			     nmb->question.question_class,
+			     0,
+			     rdata, 6 /*success ? 6 : 0*/);
+	/* XXXX reject packet never tested: cannot tell what to do */
 }
 
 
 /****************************************************************************
-  construct a host announcement unicast
-  **************************************************************************/
-static void announce_host(struct domain_record *d,char *my_name,char *comment)
+response for a reg request received
+**************************************************************************/
+void response_name_reg(struct packet_struct *p)
 {
-  time_t t = time(NULL);
-  pstring outbuf;
-  char *p;
-  char *namep;
-  char *stypep;
-  char *commentp;
-  uint32 stype = ServerType;
-
-  if (needannounce) {
-    /* drop back to a max 3 minute announce - this is to prevent a
-       single lost packet from stuffing things up for too long */
-    d->announce_interval = MIN(d->announce_interval,3*60);
-    d->lastannounce_time = t - (d->announce_interval+1);
-  }
+	struct nmb_packet *nmb = &p->packet.nmb;
+	char *name = nmb->question.question_name.name;
+	int   type = nmb->question.question_name.name_type;
 
-  /* announce every minute at first then progress to every 12 mins */
-  if (d->lastannounce_time && 
-      (t - d->lastannounce_time) < d->announce_interval)
-    return;
+	DEBUG(4,("response name registration received!\n"));
 
-  if (d->announce_interval < 12*60) d->announce_interval += 60;
-  d->lastannounce_time = t;
+	if (nmb->header.rcode == 0 && nmb->answers->rdata)
+	{
+		int nb_flags = nmb->answers->rdata[0];
+		struct in_addr found_ip;
+		int ttl = nmb->answers->ttl;
+		enum name_source source = REGISTER;
 
-  DEBUG(2,("Sending announcement to %s for workgroup %s\n",
-	   inet_ntoa(d->bcast_ip),d->name));
+		putip((char*)&found_ip,&nmb->answers->rdata[2]);
 
-  if (!strequal(PrimaryGroup,d->name) ||
-      !ip_equal(bcast_ip,d->bcast_ip)) {
-    stype &= ~(SV_TYPE_POTENTIAL_BROWSER | SV_TYPE_MASTER_BROWSER |
-	       SV_TYPE_DOMAIN_MASTER | SV_TYPE_BACKUP_BROWSER |
-	       SV_TYPE_DOMAIN_CTRL | SV_TYPE_DOMAIN_MEMBER);
-  }
+		if (ip_equal(found_ip, myip)) source = SELF;
 
-  if (!*comment) comment = "NoComment";
-  if (!*my_name) my_name = "NoName";
-
-  if (strlen(comment) > 43) comment[43] = 0;  
-
-  bzero(outbuf,sizeof(outbuf));
-  CVAL(outbuf,0) = 1; /* host announce */
-  p = outbuf+1;
-
-  CVAL(p,0) = updatecount;
-  SIVAL(p,1,d->announce_interval*1000); /* ms - despite the spec */
-  namep = p+5;
-  StrnCpy(p+5,my_name,16);
-  strupper(p+5);
-  CVAL(p,21) = 2; /* major version */
-  CVAL(p,22) = 2; /* minor version */
-  stypep = p+23;
-  SIVAL(p,23,stype);
-  SSVAL(p,27,0xaa55); /* browse signature */
-  SSVAL(p,29,1); /* browse version */
-  commentp = p+31;
-  strcpy(p+31,comment);
-  p += 31;
-  p = skip_string(p,1);
-
-  send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
-		      my_name,d->name,0,0x1d,d->bcast_ip,myip);
-
-  /* if I'm the master then I also need to do a local master and
-     domain announcement */
-
-  if (AM_MASTER &&
-      strequal(d->name,PrimaryGroup) &&
-      ip_equal(bcast_ip,d->bcast_ip)) {
-
-    /* do master announcements as well */
-    SIVAL(stypep,0,ServerType);
-
-    CVAL(outbuf,0) = 15; /* local master announce */
-    send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
-			my_name,PrimaryGroup,0,0x1e,d->bcast_ip,myip);
-
-    CVAL(outbuf,0) = 12; /* domain announce */
-    StrnCpy(namep,PrimaryGroup,15);
-    strupper(namep);
-    StrnCpy(commentp,myname,15);
-    strupper(commentp);
-    SIVAL(stypep,0,(unsigned)0x80000000);
-    p = commentp + strlen(commentp) + 1;
-
-    send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
-			my_name,MSBROWSE,0,1,d->bcast_ip,myip);
-  }
+		add_netbios_entry(name,type,nb_flags,ttl,source,found_ip);
+	}
+	else
+	{
+		DEBUG(1,("name registration for %s rejected!\n",
+				namestr(&nmb->question.question_name)));
+	}
 }
 
 
 /****************************************************************************
-  send a announce request to the local net
-  **************************************************************************/
-static void announce_request(char *group)
-{
-  pstring outbuf;
-  char *p;
-
-  DEBUG(2,("Sending announce request to %s for workgroup %s\n",
-	   inet_ntoa(bcast_ip),group));
-
-  bzero(outbuf,sizeof(outbuf));
-  p = outbuf;
-  CVAL(p,0) = 2; /* announce request */
-  p++;
-
-  CVAL(p,0) = 0; /* flags?? */
-  p++;
-  StrnCpy(p,myname,16);
-  strupper(p);
-  p = skip_string(p,1);
-
-  send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
-		      myname,group,0,0,bcast_ip,myip);
-}
-
-/****************************************************************************
-  announce myself as a master to the PDC
-  **************************************************************************/
-static void announce_master(char *group)
-{
-  static time_t last=0;
-  time_t t = time(NULL);
-  pstring outbuf;
-  char *p;
-  struct in_addr ip,pdc_ip;
-  fstring pdcname;
-  *pdcname = 0;
-
-  if (strequal(domain_controller(),myname)) return;
-
-  if (!AM_MASTER || (last && (t-last < 10*60))) return;
-  last = t;
-
-  ip = *interpret_addr2(domain_controller());
-
-  if (zero_ip(ip)) ip = bcast_ip;
-
-  if (!name_query(ClientNMB,PrimaryGroup,
-		  0x1b,False,False,ip,&pdc_ip,queue_packet)) {
-    DEBUG(2,("Failed to find PDC at %s\n",domain_controller()));
-    return;
-  }
-
-  name_status(ClientNMB,PrimaryGroup,0x1b,False,
-	      pdc_ip,NULL,pdcname,queue_packet);
-
-  if (!pdcname[0]) {
-    DEBUG(3,("Can't find netbios name of PDC at %s\n",inet_ntoa(pdc_ip)));
-  } else {
-    sync_browse_lists(pdcname,0x20,myname,PrimaryGroup,pdc_ip);
-  }
-
-
-  DEBUG(2,("Sending master announce to %s for workgroup %s\n",
-	   inet_ntoa(pdc_ip),group));
-
-  bzero(outbuf,sizeof(outbuf));
-  p = outbuf;
-  CVAL(p,0) = 13; /* announce request */
-  p++;
-
-  StrnCpy(p,myname,16);
-  strupper(p);
-  p = skip_string(p,1);
-
-  send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
-		      myname,PrimaryGroup,0x1b,0,pdc_ip,myip);
-}
-
-
-/*******************************************************************
-  am I listening on a name. Should check name_type as well 
-
-  This is primarily used to prevent us gathering server lists from
-  other workgroups we aren't a part of
-  ******************************************************************/
-static BOOL listening(struct nmb_name *n)
-{
-  if (!strequal(n->scope,scope)) return(False);
-
-  if (strequal(n->name,myname) ||
-      strequal(n->name,PrimaryGroup) ||
-      strequal(n->name,MSBROWSE))
-    return(True);
-
-  return(False);
-}
-
-
-/*******************************************************************
-  process a domain announcement frame
-
-  Announce frames come in 3 types. Servers send host announcements
-  (command=1) to let the master browswer know they are
-  available. Master browsers send local master announcements
-  (command=15) to let other masters and backups that they are the
-  master. They also send domain announcements (command=12) to register
-  the domain
-
-  The comment field of domain announcements contains the master
-  browser name. The servertype is used by NetServerEnum to select
-  resources. We just have to pass it to smbd (via browser.dat) and let
-  the client choose using bit masks.
-  ******************************************************************/
-static void process_announce(struct packet_struct *p,int command,char *buf)
-{
-  struct dgram_packet *dgram = &p->packet.dgram;
-  int update_count = CVAL(buf,0);
-  int ttl = IVAL(buf,1)/1000;
-  char *name = buf+5;
-  int osmajor=CVAL(buf,21);
-  int osminor=CVAL(buf,22);
-  uint32 servertype = IVAL(buf,23);
-  char *comment = buf+31;
-
-  name[15] = 0;  
-  comment[43] = 0;
-  
-  DEBUG(3,("Announce(%d) %s count=%d ttl=%d OS=(%d,%d) type=%08x comment=%s\n",
-	   command,name,update_count,ttl,osmajor,osminor,
-	   servertype,comment));
-
-  if (strequal(dgram->source_name.name,myname)) return;
-
-  if (!listening(&dgram->dest_name)) return;
-
-  ttl = GET_TTL(ttl);
-
-  /* add them to our browse list */
-  add_server_entry(name,servertype,ttl,comment,True);
-
-}
-
-/*******************************************************************
-  process a master announcement frame
-  ******************************************************************/
-static void process_master_announce(struct packet_struct *p,char *buf)
-{
-  struct dgram_packet *dgram = &p->packet.dgram;
-  char *name = buf;
-
-  name[15] = 0;
-  
-  DEBUG(3,("Master Announce from %s (%s)\n",name,inet_ntoa(p->ip)));
-
-  if (strequal(dgram->source_name.name,myname)) return;
-
-  if (!AM_MASTER || !listening(&dgram->dest_name)) return;
-
-  /* merge browse lists with them */
-  if (lp_domain_master())
-    sync_browse_lists(name,0x20,myname,PrimaryGroup,p->ip);
-}
-
-
-/*******************************************************************
-  process a backup list request
-
-  A client send a backup list request to ask for a list of servers on
-  the net that maintain server lists for a domain. A server is then
-  chosen from this list to send NetServerEnum commands to to list
-  available servers.
-
-  Currently samba only sends back one name in the backup list, its
-  wn. For larger nets we'll have to add backups and send "become
-  backup" requests occasionally.
-  ******************************************************************/
-static void process_backup_list(struct packet_struct *p,char *buf)
+reply to a reg request
+**************************************************************************/
+void reply_name_reg(struct packet_struct *p)
 {
-  struct dgram_packet *dgram = &p->packet.dgram;
-  int count = CVAL(buf,0);
-  int token = IVAL(buf,1);
-  
-  DEBUG(3,("Backup request to %s token=%d\n",
-	   namestr(&dgram->dest_name),
-	   token));
-
-  if (strequal(dgram->source_name.name,myname)) return;
-
-  if (count <= 0) return;
-
-  if (!AM_MASTER || 
-      !strequal(PrimaryGroup,dgram->dest_name.name))
-    return;
-
-  if (!listening(&dgram->dest_name)) return;
-
-  send_backup_list(myname,token,
-		   &dgram->source_name,
-		   p->ip);
-}
-
-
-/*******************************************************************
-  work out if I win an election
-  ******************************************************************/
-static BOOL win_election(int version,uint32 criterion,int timeup,char *name)
-{  
-  time_t t = time(NULL);
-  uint32 mycriterion;
-  if (version > ELECTION_VERSION) return(False);
-  if (version < ELECTION_VERSION) return(True);
-  
-  mycriterion = ElectionCriterion;
-
-  if (criterion > mycriterion) return(False);
-  if (criterion < mycriterion) return(True);
-
-  if (timeup > (t - StartupTime)) return(False);
-  if (timeup < (t - StartupTime)) return(True);
-
-  if (strcasecmp(myname,name) > 0) return(False);
-  
-  return(True);
-}
-
-
-/*******************************************************************
-  process a election packet
-
-  An election dynamically decides who will be the master. 
-  ******************************************************************/
-static void process_election(struct packet_struct *p,char *buf)
-{
-  struct dgram_packet *dgram = &p->packet.dgram;
-  int version = CVAL(buf,0);
-  uint32 criterion = IVAL(buf,1);
-  int timeup = IVAL(buf,5)/1000;
-  char *name = buf+13;
-
-  name[15] = 0;  
-  
-  DEBUG(3,("Election request from %s vers=%d criterion=%08x timeup=%d\n",
-	   name,version,criterion,timeup));
-
-  if (strequal(dgram->source_name.name,myname)) return;
-
-  if (!listening(&dgram->dest_name)) return;
-
-  if (win_election(version,criterion,timeup,name)) {
-    if (!RunningElection) {
-      needelection = True;
-      ElectionCount=0;
-    }
-  } else {
-    needelection = False;
-    if (RunningElection) {
-      RunningElection = False;
-      DEBUG(3,(">>> Lost election on %s <<<\n",PrimaryGroup));
-
-      /* if we are the master then remove our masterly names */
-      if (AM_MASTER)
-	become_nonmaster();
-    }
-  }
-}
-
+	struct nmb_packet *nmb = &p->packet.nmb;
+	struct nmb_name *question = &nmb->question.question_name;
+	char *qname = nmb->question.question_name.name;
+	int name_type = nmb->question.question_name.name_type;
+
+	BOOL bcast = nmb->header.nm_flags.bcast;
+
+	int ttl = GET_TTL(nmb->additional->ttl);
+	int nb_flags = nmb->additional->rdata[0];
+	BOOL group = (nb_flags&0x80);
+	int rcode = 0;  
+	int opcode = nmb->header.opcode;  
+	struct name_record *n = NULL;
+	int success = True;
+	char rdata[6];
+	struct in_addr ip, from_ip;
+
+	putip((char *)&from_ip,&nmb->additional->rdata[2]);
+	ip = from_ip;
+
+	DEBUG(3,("Name registration for name %s at %s rcode=%d\n",
+	          namestr(question),inet_ntoa(ip),rcode));
+
+	if (group)
+	{
+		/* apparently we should return 255.255.255.255 for group queries
+		   (email from MS) */
+		ip = *interpret_addr2("255.255.255.255");
+	}
 
-/*******************************************************************
-  process a announcement request
+	/* see if the name already exists */
+	n = find_name_search(question, FIND_GLOBAL, from_ip);
 
-  clients send these when they want everyone to send an announcement
-  immediately. This can cause quite a storm of packets!
-  ******************************************************************/
-static void process_announce_request(struct packet_struct *p,char *buf)
-{
-  struct dgram_packet *dgram = &p->packet.dgram;
-  int flags = CVAL(buf,0);
-  char *name = buf+1;
+	if (n)
+	{
+		if (!group && !ip_equal(ip,n->ip) && question->name_type != 0x3)
+		{
+			if (n->source == SELF)
+			{
+				rcode = 6;
+				success = False;
+			}
+			else
+			{
+				n->ip = ip;
+				n->death_time = ttl?p->timestamp+ttl*3:0;
+				DEBUG(3,("%s changed owner to %s\n",
+				          namestr(&n->name),inet_ntoa(n->ip)));
+			}
+		}
+		else
+		{
+			/* refresh the name */
+			if (n->source != SELF)
+			{
+				n->death_time = ttl?p->timestamp + ttl*3:0;
+			}
+		}
+	}
+	else
+	{
+		/* add the name to our subnet/name database */
+		n = add_netbios_entry(qname,name_type,nb_flags,ttl,REGISTER,ip);
+	}
 
-  name[15] = 0;
+	if (bcast) return;
 
-  DEBUG(3,("Announce request from %s flags=0x%X\n",name,flags));
+	update_from_reg(nmb->question.question_name.name,
+				  nmb->question.question_name.name_type, from_ip);
 
-  if (strequal(dgram->source_name.name,myname)) return;
+	/* XXXX don't know how to reject a name register: stick info in anyway
+	   and guess that it doesn't matter if info is there! */
+	/*if (success)*/
+	{
+		rdata[0] = nb_flags;
+		rdata[1] = 0;
+		putip(&rdata[2],(char *)&ip);
+	}
 
-  needannounce = True;
+	/* Send a NAME REGISTRATION RESPONSE */
+	reply_netbios_packet(p,nmb->header.name_trn_id,rcode,opcode,
+			     &nmb->question.question_name,
+			     nmb->question.question_type,
+			     nmb->question.question_class,
+			     ttl,
+			     rdata, 6 /*success ? 6 : 0*/);
 }
 
 
 /****************************************************************************
-process a browse frame
+reply to a name status query
 ****************************************************************************/
-static void process_browse_packet(struct packet_struct *p,char *buf,int len)
+void reply_name_status(struct packet_struct *p)
 {
-  int command = CVAL(buf,0);
-  switch (command) 
-    {
-    case 1: /* host announce */
-    case 12: /* domain announce */
-    case 15: /* local master announce */
-      process_announce(p,command,buf+1);
-      break;
-
-    case 2: /* announce request */
-      process_announce_request(p,buf+1);
-      break;
-
-    case 8: /* election */
-      process_election(p,buf+1);
-      break;
-
-    case 9: /* get backup list */
-      process_backup_list(p,buf+1);
-      break;
-
-    case 13: /* master announcement */
-      process_master_announce(p,buf+1);
-      break;
-    }
-}
+	struct nmb_packet *nmb = &p->packet.nmb;
+	char *qname   = nmb->question.question_name.name;
+	int ques_type = nmb->question.question_name.name_type;
+	BOOL wildcard = (qname[0] == '*'); 
+	char rdata[MAX_DGRAM_SIZE];
+	char *countptr, *buf;
+	int count, names_added;
+	struct name_record *n;
+
+	DEBUG(3,("Name status for name %s %s\n",
+	   namestr(&nmb->question.question_name), inet_ntoa(p->ip)));
+
+	/* find a name: if it's a wildcard, search the entire database.
+	 if not, search for source SELF names only */
+	n = find_name_search(&nmb->question.question_name,
+						wildcard ? FIND_GLOBAL : FIND_SELF, p->ip);
+
+	if (!wildcard && (!n || n->source != SELF)) return;
+
+	for (count=0, n = namelist ; n; n = n->next)
+	{
+		int name_type = n->name.name_type;
 
+		if (n->source != SELF) continue;
 
-/****************************************************************************
-  process a domain logon packet
-  **************************************************************************/
-static void process_logon_packet(struct packet_struct *p,char *buf,int len)
-{
-  char *logname,*q;
-  pstring outbuf;
-  struct dgram_packet *dgram = &p->packet.dgram;
-  int code;
+		if (name_type >= 0x1b && name_type <= 0x20 && 
+		    ques_type >= 0x1b && ques_type <= 0x20)
+		{
+			if (!strequal(qname, n->name.name)) continue;
+		}
 
-  if (!lp_domain_logons()) {
-    DEBUG(3,("No domain logons\n"));
-    return;
-  }
-  if (!listening(&dgram->dest_name)) {
-    DEBUG(4,("Not listening to that domain\n"));
-    return;
-  }
+		count++;
+	}
 
-  q = outbuf;
-  bzero(outbuf,sizeof(outbuf));
-
-  code = SVAL(buf,0);
-  switch (code) {
-  case 0:    
-    {
-      char *machine = buf+2;
-      char *user = skip_string(machine,1);
-      logname = skip_string(user,1);
-
-      SSVAL(q,0,6);
-      q += 2;
-      strcpy(q,"\\\\");
-      q += 2;
-      StrnCpy(q,myname,16);
-      strupper(q);
-      q = skip_string(q,1);
-      SSVAL(q,0,0xFFFF);
-      q += 2;
-
-      DEBUG(3,("Domain login request from %s(%s) user=%s\n",
-	       machine,inet_ntoa(p->ip),user));
-    }
-    break;
-  case 7:    
-    {
-      char *machine = buf+2;
-      logname = skip_string(machine,1);
-
-      SSVAL(q,0,0xc);
-      q += 2;
-      StrnCpy(q,domain_controller(),16);
-      strupper(q);
-      q = skip_string(q,1);
-      q += PutUniCode(q,domain_controller());
-      q += PutUniCode(q,dgram->dest_name.name);
-      SSVAL(q,0,0xFFFF);
-      q += 2;
-
-      DEBUG(3,("GETDC request from %s(%s)\n",
-	       machine,inet_ntoa(p->ip)));
-    }
-    break;
-  default:
-    DEBUG(3,("Unknown domain request %d\n",code));
-    return;
-  }
+	/* XXXX hack, we should calculate exactly how many will fit */
+	count = MIN(count,(sizeof(rdata) - 64) / 18);
 
+	countptr = buf = rdata;
+	buf += 1;
 
-  send_mailslot_reply(logname,ClientDGRAM,outbuf,PTR_DIFF(q,outbuf),
-		      myname,&dgram->source_name.name[0],0,0,p->ip,myip);  
-}
+	names_added = 0;
 
-/****************************************************************************
-process udp 138 datagrams
-****************************************************************************/
-static void process_dgram(struct packet_struct *p)
-{
-  char *buf;
-  char *buf2;
-  int len;
-  struct dgram_packet *dgram = &p->packet.dgram;
-
-  if (dgram->header.msg_type != 0x10 &&
-      dgram->header.msg_type != 0x11 &&
-      dgram->header.msg_type != 0x12) {
-    /* don't process error packets etc yet */
-    return;
-  }
+	for (n = namelist ; n && count >= 0; n = n->next) 
+	{
+		int name_type = n->name.name_type;
 
-  buf = &dgram->data[0];
-  buf -= 4; /* XXXX for the pseudo tcp length - 
-	       someday I need to get rid of this */
+		if (n->source != SELF) continue;
 
-  if (CVAL(buf,smb_com) != SMBtrans) return;
+		/* start with first bit of putting info in buffer: the name */
 
-  len = SVAL(buf,smb_vwv11);
-  buf2 = smb_base(buf) + SVAL(buf,smb_vwv12);
+		bzero(buf,18);
+		StrnCpy(buf,n->name.name,15);
+		strupper(buf);
 
-  DEBUG(3,("datagram from %s to %s for %s of type %d len=%d\n",
-	   namestr(&dgram->source_name),namestr(&dgram->dest_name),
-	   smb_buf(buf),CVAL(buf2,0),len));
+		/* now check if we want to exclude other workgroup names
+		from the response. if we don't exclude them, windows clients
+		get confused and will respond with an error for NET VIEW */
 
-  if (len <= 0) return;
+		if (name_type >= 0x1b && name_type <= 0x20 && 
+			ques_type >= 0x1b && ques_type <= 0x20)
+		{
+			if (!strequal(qname, n->name.name)) continue;
+		}
 
-  if (strequal(smb_buf(buf),"\\MAILSLOT\\BROWSE")) {
-    process_browse_packet(p,buf2,len);
-  } else if (strequal(smb_buf(buf),"\\MAILSLOT\\NET\\NETLOGON")) {
-    process_logon_packet(p,buf2,len);
-  }
+		/* carry on putting name info in buffer */
 
-}
+		buf[15] = name_type;
+		buf[16]  = n->nb_flags;
 
-/*******************************************************************
-  find a workgroup using the specified broadcast
-  ******************************************************************/
-static BOOL find_workgroup(char *name,struct in_addr ip)
-{
-  fstring name1;
-  BOOL ret;
-  struct in_addr ipout;
+		buf += 18;
 
-  strcpy(name1,MSBROWSE);
+		count--;
+		names_added++;
+	}
 
-  ret = name_query(ClientNMB,name1,0x1,True,False,ip,&ipout,queue_packet);
-  if (!ret) return(False);
+	if (count < 0)
+	{
+		DEBUG(3, (("too many names: missing a few!\n")));
+	}
 
-  name_status(ClientNMB,name1,0x1,False,ipout,name,NULL,queue_packet);
+	SCVAL(countptr,0,names_added);
 
-  if (name[0] != '*') {
-    DEBUG(2,("Found workgroup %s on broadcast %s\n",name,inet_ntoa(ip)));
-  } else {
-    DEBUG(3,("Failed to find workgroup %s on broadcast %s\n",name,inet_ntoa(ip)));
-  }
-  return(name[0] != '*');
-}
+	/* XXXXXXX we should fill in more fields of the statistics structure */
+	bzero(buf,64);
+	{
+		extern int num_good_sends,num_good_receives;
+		SIVAL(buf,20,num_good_sends);
+		SIVAL(buf,24,num_good_receives);
+	}
 
+	SIVAL(buf,46,0xFFB8E5); /* undocumented - used by NT */
 
-/****************************************************************************
-  a hook for announce handling - called every minute
-  **************************************************************************/
-static void do_announcements(void)
-{
-  struct domain_record *d;
-
-  for (d = domainlist; d; d = d->next) {
-    /* if the ip address is 0 then set to the broadcast */
-    if (zero_ip(d->bcast_ip)) d->bcast_ip = bcast_ip;
-
-    /* if the workgroup is '*' then find a workgroup to be part of */
-    if (d->name[0] == '*') {
-      if (!find_workgroup(d->name,d->bcast_ip)) continue;
-      add_host_entry(d->name,0x1e,False,0,SELF,
-		     *interpret_addr2("255.255.255.255"));
-      if (!PrimaryGroup[0] && ip_equal(bcast_ip,d->bcast_ip)) {
-	strcpy(PrimaryGroup,d->name);
-	strupper(PrimaryGroup);
-      }
-    }
-
-    announce_host(d,myname,ServerComment);
-  }
+	buf += 64;
 
-  /* if I have a domain controller then announce to it */
-  if (AM_MASTER)
-    announce_master(PrimaryGroup);
-
-  needannounce=False;
+	/* Send a POSITIVE NAME STATUS RESPONSE */
+	reply_netbios_packet(p,nmb->header.name_trn_id,0,0,
+			     &nmb->question.question_name,
+			     nmb->question.question_type,
+			     nmb->question.question_class,
+			     0,
+			     rdata,PTR_DIFF(buf,rdata));
 }
 
-/*******************************************************************
-  check if someone still owns a name
-  ******************************************************************/
-static BOOL confirm_name(struct name_record *n)
-{
-  struct in_addr ipout;
-  BOOL ret = name_query(ClientNMB,n->name.name,
-			n->name.name_type,False,
-			False,n->ip,&ipout,queue_packet);
-  return(ret && ip_equal(ipout,n->ip));
-}
 
-/****************************************************************************
-reply to a name release
+/***************************************************************************
+reply to a name query
 ****************************************************************************/
-static void reply_name_release(struct packet_struct *p)
+struct name_record *search_for_name(struct nmb_name *question,
+				    struct in_addr ip, int Time, int search)
 {
-  struct nmb_packet *nmb = &p->packet.nmb;
-  struct packet_struct p2;
-  struct nmb_packet *nmb2;
-  struct res_rec answer_rec;
-  struct in_addr ip;
-  int rcode=0;
-  int nb_flags = nmb->additional->rdata[0];
-  BOOL bcast = nmb->header.nm_flags.bcast;
-  
-
-  putip((char *)&ip,&nmb->additional->rdata[2]);  
+	int name_type = question->name_type;
+	char *qname = question->name;
+	BOOL dns_type = name_type == 0x20 || name_type == 0;
 
-  {
-    struct name_record *n = find_name(&nmb->question.question_name);
-    if (n && n->unique && n->source == REGISTER &&
-	ip_equal(ip,n->ip)) {
-      remove_name(n); n = NULL;
-    }
+	struct name_record *n;
 
-    /* XXXX under what conditions should we reject the removal?? */
-  }
+	DEBUG(3,("Search for %s from %s - ", namestr(question), inet_ntoa(ip)));
 
-  DEBUG(3,("Name release on name %s rcode=%d\n",
-	   namestr(&nmb->question.question_name),rcode));
+	/* first look up name in cache */
+	n = find_name_search(question,search,ip);
 
-  if (bcast) return;
-
-  /* Send a NAME RELEASE RESPONSE */
-  p2 = *p;
-  nmb2 = &p2.packet.nmb;
-
-  nmb2->header.response = True;
-  nmb2->header.nm_flags.bcast = False;
-  nmb2->header.nm_flags.recursion_available = CanRecurse;
-  nmb2->header.nm_flags.trunc = False;
-  nmb2->header.nm_flags.authoritative = True; 
-  nmb2->header.qdcount = 0;
-  nmb2->header.ancount = 1;
-  nmb2->header.nscount = 0;
-  nmb2->header.arcount = 0;
-  nmb2->header.rcode = rcode;
-
-  nmb2->answers = &answer_rec;
-  bzero((char *)nmb2->answers,sizeof(*nmb2->answers));
-  
-  nmb2->answers->rr_name = nmb->question.question_name;
-  nmb2->answers->rr_type = nmb->question.question_type;
-  nmb2->answers->rr_class = nmb->question.question_class;
-  nmb2->answers->ttl = 0; 
-  nmb2->answers->rdlength = 6;
-  nmb2->answers->rdata[0] = nb_flags;
-  putip(&nmb2->answers->rdata[2],(char *)&ip);
-
-  send_packet(&p2);
-}
-
-/****************************************************************************
-  reply to a reg request
-  **************************************************************************/
-static void reply_name_reg(struct packet_struct *p)
-{
-  struct nmb_packet *nmb = &p->packet.nmb;
-  char *qname = nmb->question.question_name.name;
-  BOOL wildcard = (qname[0] == '*'); 
-  BOOL bcast = nmb->header.nm_flags.bcast;
-  int ttl = GET_TTL(nmb->additional->ttl);
-  int name_type = nmb->question.question_name.name_type;
-  int nb_flags = nmb->additional->rdata[0];
-  struct packet_struct p2;
-  struct nmb_packet *nmb2;
-  struct res_rec answer_rec;
-  struct in_addr ip;
-  BOOL group = (nb_flags&0x80)?True:False;
-  int rcode = 0;  
-
-  if (wildcard) return;
-
-  putip((char *)&ip,&nmb->additional->rdata[2]);
-
-  if (group) {
-    /* apparently we should return 255.255.255.255 for group queries (email from MS) */
-    ip = *interpret_addr2("255.255.255.255");
-  }
+	/* now try DNS lookup. */
+	if (!n)
+	{
+		struct in_addr dns_ip;
+		unsigned long a;
+
+		/* only do DNS lookups if the query is for type 0x20 or type 0x0 */
+		if (!dns_type)
+		{
+			DEBUG(3,("types 0x20 0x1b 0x0 only: name not found\n"));
+			return NULL;
+		}
+
+		/* look it up with DNS */      
+		a = interpret_addr(qname);
+
+		putip((char *)&dns_ip,(char *)&a);
+
+		if (!a)
+		{
+			/* no luck with DNS. We could possibly recurse here XXXX */
+			/* if this isn't a bcast then we should send a negative reply XXXX */
+			DEBUG(3,("no recursion\n"));
+			add_netbios_entry(qname,name_type,NB_ACTIVE,60*60,DNSFAIL,dns_ip);
+			return NULL;
+		}
+
+		/* add it to our cache of names. give it 2 hours in the cache */
+		n = add_netbios_entry(qname,name_type,NB_ACTIVE,2*60*60,DNS,dns_ip);
+
+		/* failed to add it? yikes! */
+		if (!n) return NULL;
+	}
 
-  {
-    struct name_record *n = find_name(&nmb->question.question_name);
-
-    if (n) {
-      if (!group && !ip_equal(ip,n->ip)) {
-	/* check if the previous owner still wants it, 
-	   if so reject the registration, otherwise change the owner 
-	   and refresh */
-	if (n->source != REGISTER || confirm_name(n)) {
-	  rcode = 6;
-	} else {
-	  n->ip = ip;
-	  n->death_time = ttl?p->timestamp+ttl*3:0;
-	  DEBUG(3,("%s changed owner to %s\n",
-		   namestr(&n->name),inet_ntoa(n->ip)));
+	/* is our entry already dead? */
+	if (n->death_time)
+	{
+		if (n->death_time < Time) return False;
 	}
-      } else {
-	/* refresh the name */
-	if (n->source != SELF)
-	  n->death_time = ttl?p->timestamp + ttl*3:0;
-      }
-    } else {
-      /* add the name to our database */
-      n = add_host_entry(qname,name_type,!group,ttl,REGISTER,ip);
-    }
-  }
 
-  if (bcast) return;
-
-  DEBUG(3,("Name registration for name %s at %s rcode=%d\n",
-	   namestr(&nmb->question.question_name),
-	   inet_ntoa(ip),rcode));
-
-  /* Send a NAME REGISTRATION RESPONSE */
-  /* a lot of fields get copied from the query. This gives us the IP
-     and port the reply will be sent to etc */
-  p2 = *p;
-  nmb2 = &p2.packet.nmb;
-
-  nmb2->header.opcode = 5; 
-  nmb2->header.response = True;
-  nmb2->header.nm_flags.bcast = False;
-  nmb2->header.nm_flags.recursion_available = CanRecurse;
-  nmb2->header.nm_flags.trunc = False;
-  nmb2->header.nm_flags.authoritative = True; 
-  nmb2->header.qdcount = 0;
-  nmb2->header.ancount = 1;
-  nmb2->header.nscount = 0;
-  nmb2->header.arcount = 0;
-  nmb2->header.rcode = rcode;
-
-  nmb2->answers = &answer_rec;
-  bzero((char *)nmb2->answers,sizeof(*nmb2->answers));
-  
-  nmb2->answers->rr_name = nmb->question.question_name;
-  nmb2->answers->rr_type = nmb->question.question_type;
-  nmb2->answers->rr_class = nmb->question.question_class;
+	/* it may have been an earlier failure */
+	if (n->source == DNSFAIL)
+	{
+		DEBUG(3,("DNSFAIL\n"));
+		return NULL;
+	}
 
-  nmb2->answers->ttl = ttl; 
-  nmb2->answers->rdlength = 6;
-  nmb2->answers->rdata[0] = nb_flags;
-  putip(&nmb2->answers->rdata[2],(char *)&ip);
+	DEBUG(3,("OK %s\n",inet_ntoa(n->ip)));      
 
-  send_packet(&p2);  
+	return n;
 }
 
+/* XXXX i think we should only do this if we are a WINS proxy
+		if (!n && bcast)
+		{
+			// now try look up the name at the primary domain controller
+			if (*lp_domain_controller())
+			{
+				struct in_addr dom_ip;
+				dom_ip = *interpret_addr2(lp_domain_controller());
+
+				if (!zero_ip(dom_ip))
+				{
+					struct in_addr found_ip;
+
+					// initiate a netbios query to the PDC
+					queue_netbios_packet(ClientNMB,NMB_QUERY,NAME_CONFIRM_QUERY,
+										question->name, question->name_type, 0,
+										False, True, dom_ip, id);
+					return;
+				}
+			}
+		}
+*/
 
-/****************************************************************************
-reply to a name status query
-****************************************************************************/
-static void reply_name_status(struct packet_struct *p)
-{
-  struct nmb_packet *nmb = &p->packet.nmb;
-  char *qname = nmb->question.question_name.name;
-  BOOL wildcard = (qname[0] == '*'); 
-  struct packet_struct p2;
-  struct nmb_packet *nmb2;
-  struct res_rec answer_rec;
-  char *buf;
-  int count;
-  int rcode = 0;
-  struct name_record *n = find_name(&nmb->question.question_name);
-
-  DEBUG(3,("Name status for name %s\n",
-	   namestr(&nmb->question.question_name)));
-
-  if (!wildcard && (!n || n->source != SELF)) 
-    return;
-
-  /* Send a POSITIVE NAME STATUS RESPONSE */
-  /* a lot of fields get copied from the query. This gives us the IP
-     and port the reply will be sent to etc */
-  p2 = *p;
-  nmb2 = &p2.packet.nmb;
-
-  nmb2->header.response = True;
-  nmb2->header.nm_flags.bcast = False;
-  nmb2->header.nm_flags.recursion_available = CanRecurse;
-  nmb2->header.nm_flags.trunc = False;
-  nmb2->header.nm_flags.authoritative = True; /* WfWg ignores 
-						 non-authoritative answers */
-  nmb2->header.qdcount = 0;
-  nmb2->header.ancount = 1;
-  nmb2->header.nscount = 0;
-  nmb2->header.arcount = 0;
-  nmb2->header.rcode = rcode;
-
-  nmb2->answers = &answer_rec;
-  bzero((char *)nmb2->answers,sizeof(*nmb2->answers));
-  
-
-  nmb2->answers->rr_name = nmb->question.question_name;
-  nmb2->answers->rr_type = nmb->question.question_type;
-  nmb2->answers->rr_class = nmb->question.question_class;
-  nmb2->answers->ttl = 0; 
-
-  for (count=0, n = namelist ; n; n = n->next) {
-    if (n->source != SELF) continue;
-    count++;
-  }
+/***************************************************************************
+reply to a name query.
 
-  count = MIN(count,400/18); /* XXXX hack, we should calculate exactly
-				how many will fit */
+with broadcast name queries:
 
-  
-  buf = &nmb2->answers->rdata[0];
-  SCVAL(buf,0,count);
-  buf += 1;
-
-  for (n = namelist ; n; n = n->next) 
-    {
-      if (n->source != SELF) continue;
-
-      bzero(buf,18);
-      strcpy(buf,n->name.name);
-      strupper(buf);
-      buf[15] = n->name.name_type;
-      buf += 16;
-      buf[0] = 0x4; /* active */
-      if (!n->unique) buf[0] |= 0x80; /* group */
-      buf += 2;
-      count--;
-    }
-
-  /* XXXXXXX we should fill in more fields of the statistics structure */
-  bzero(buf,64);
-  {
-    extern int num_good_sends,num_good_receives;
-    SIVAL(buf,20,num_good_sends);
-    SIVAL(buf,24,num_good_receives);
-  }
-  SIVAL(buf,46,0xFFB8E5); /* undocumented - used by NT */
-
-  buf += 64;
+	- only reply if the query is for one of YOUR names. all other machines on
+	  the network will be doing the same thing (that is, only replying to a
+	  broadcast query if they own it)
+	  NOTE: broadcast name queries should only be sent out by a machine
+	  if they HAVEN'T been configured to use WINS. this is generally bad news
+	  in a wide area tcp/ip network and should be rectified by the systems
+	  administrator. USE WINS! :-)
+	- the exception to this is if the query is for a Primary Domain Controller
+	  type name (0x1b), in which case, a reply is sent.
 
-  nmb2->answers->rdlength = PTR_DIFF(buf,&nmb2->answers->rdata[0]);
-
-  send_packet(&p2);
-}
+	- NEVER send a negative response to a broadcast query. no-one else will!
 
+with directed name queries:
 
-
-/****************************************************************************
-reply to a name query
+	- if you are the WINS server, you are expected to 
 ****************************************************************************/
-static void reply_name_query(struct packet_struct *p)
+extern void reply_name_query(struct packet_struct *p)
 {
-  struct nmb_packet *nmb = &p->packet.nmb;
-  char *qname = nmb->question.question_name.name;
-  BOOL wildcard = (qname[0] == '*'); 
-  BOOL bcast = nmb->header.nm_flags.bcast;
-  struct in_addr retip;
-  int name_type = nmb->question.question_name.name_type;
-  struct packet_struct p2;
-  struct nmb_packet *nmb2;
-  struct res_rec answer_rec;
-  int ttl=0;
-  int rcode=0;
-  BOOL unique = True;
-
-  DEBUG(3,("Name query for %s from %s (bcast=%s) - ",
-	   namestr(&nmb->question.question_name),
-	   inet_ntoa(p->ip),
-	   BOOLSTR(bcast)));
-
-  if (wildcard)
-    retip = myip;
-
-  if (!wildcard) {
-    struct name_record *n = find_name(&nmb->question.question_name);
-
-    if (!n) {
-      struct in_addr ip;
-      unsigned long a;
-
-      /* only do DNS lookups if the query is for type 0x20 or type 0x0 */
-      if (name_type != 0x20 && name_type != 0) {
-	DEBUG(3,("not found\n"));
-	return;
-      }
-
-      /* look it up with DNS */      
-      a = interpret_addr(qname);
-
-      putip((char *)&ip,(char *)&a);
-
-      if (!a) {
-	/* no luck with DNS. We could possibly recurse here XXXX */
-	/* if this isn't a bcast then we should send a negative reply XXXX */
-	DEBUG(3,("no recursion\n"));
-	add_host_entry(qname,name_type,True,60*60,DNSFAIL,ip);
-	return;
-      }
-
-      /* add it to our cache of names. give it 2 hours in the cache */
-      n = add_host_entry(qname,name_type,True,2*60*60,DNS,ip);
-
-      /* failed to add it? yikes! */
-      if (!n) return;
-    }
-
-    /* don't respond to bcast queries for group names unless we own them */
-    if (bcast && !n->unique && !n->source == SELF) {
-      DEBUG(3,("no bcast replies\n"));
-      return;
-    }
-
-    if (!lp_proxy_name_resolution() && n->source != SELF) {
-      DEBUG(3,("no proxy resolution\n"));
-      return;
-    }
-
-    /* don't respond to bcast queries for addresses on the same net as the 
-       machine doing the querying unless its our IP */
-    if (bcast && 
-	n->source != SELF && 
-	same_net(n->ip,p->ip)) {
-      DEBUG(3,("same net\n"));      
-      return;
-    }
-
-    /* is our entry already dead? */
-    if (n->death_time) {
-      if (n->death_time < p->timestamp) return;
-      ttl = n->death_time - p->timestamp;
-    }
-
-    retip = n->ip;
-    unique = n->unique;
-
-    /* it may have been an earlier failure */
-    if (n->source == DNSFAIL) {
-      DEBUG(3,("DNSFAIL\n"));
-      return;
-    }
-  }
-
-  /* if the IP is 0 then substitute my IP - we should see which one is on the 
-     right interface for the caller to do this right XXX */
-  if (zero_ip(retip)) retip = myip;
-  
-  DEBUG(3,("OK %s rcode=%d\n",inet_ntoa(retip),rcode));      
-
-  /* a lot of fields get copied from the query. This gives us the IP
-     and port the reply will be sent to etc */
-  p2 = *p;
-  nmb2 = &p2.packet.nmb;
-
-  nmb2->header.response = True;
-  nmb2->header.nm_flags.bcast = False;
-  nmb2->header.nm_flags.recursion_available = CanRecurse;
-  nmb2->header.nm_flags.trunc = False;
-  nmb2->header.nm_flags.authoritative = True; /* WfWg ignores 
-						 non-authoritative answers */
-  nmb2->header.qdcount = 0;
-  nmb2->header.ancount = 1;
-  nmb2->header.nscount = 0;
-  nmb2->header.arcount = 0;
-  nmb2->header.rcode = rcode;
-
-  nmb2->answers = &answer_rec;
-  bzero((char *)nmb2->answers,sizeof(*nmb2->answers));
-
-  nmb2->answers->rr_name = nmb->question.question_name;
-  nmb2->answers->rr_type = nmb->question.question_type;
-  nmb2->answers->rr_class = nmb->question.question_class;
-  nmb2->answers->ttl = ttl;
-  nmb2->answers->rdlength = 6;
-  nmb2->answers->rdata[0] = unique?0:0x80; 
-  nmb2->answers->rdata[1] = 0; 
-  putip(&nmb2->answers->rdata[2],(char *)&retip);
-
-  send_packet(&p2);
-}
-
-
-
-/* the global packet linked-list. incoming entries are added to the
-   end of this list.  it is supposed to remain fairly short so we
-   won't bother with an end pointer. */
-static struct packet_struct *packet_queue = NULL;
-
-
-/*******************************************************************
-  queue a packet into the packet queue
-  ******************************************************************/
-static void queue_packet(struct packet_struct *packet)
-{
-  struct packet_struct *p;
-  if (!packet_queue) {
-    packet->prev = NULL;
-    packet->next = NULL;
-    packet_queue = packet;
-    return;
-  }
-  
-  /* find the bottom */
-  for (p=packet_queue;p->next;p=p->next) ;
-
-  p->next = packet;
-  packet->next = NULL;
-  packet->prev = p;
-}
-
-/****************************************************************************
-  process a nmb packet
-  ****************************************************************************/
-static void process_nmb(struct packet_struct *p)
-{
-  struct nmb_packet *nmb = &p->packet.nmb;
-
-  /* if this is a response then ignore it */
-  if (nmb->header.response) return;
-
-  switch (nmb->header.opcode) 
-    {
-    case 5:
-    case 8:
-    case 9:
-      if (nmb->header.qdcount>0 && 
-	  nmb->header.arcount>0) {
-	reply_name_reg(p);
-	return;
-      }
-      break;
-
-    case 0:
-      if (nmb->header.qdcount>0) 
+	struct nmb_packet *nmb = &p->packet.nmb;
+	struct nmb_name *question = &nmb->question.question_name;
+	int name_type = question->name_type;
+	BOOL dns_type = name_type == 0x20 || name_type == 0;
+	BOOL bcast = nmb->header.nm_flags.bcast;
+	int ttl=0;
+	int rcode = 0;
+	int nb_flags = 0;
+	struct in_addr retip;
+	char rdata[6];
+
+	struct in_addr gp_ip = *interpret_addr2("255.255.255.255");
+	BOOL success = True;
+
+	struct name_record *n;
+	enum name_search search = dns_type || name_type == 0x1b ?
+								FIND_GLOBAL : FIND_SELF;
+
+	DEBUG(3,("Name query "));
+
+	if ((n = search_for_name(question,p->ip,p->timestamp, search)))
 	{
-	  switch (nmb->question.question_type)
-	    {
-	    case 0x20:
-	      reply_name_query(p);
-	      break;
-
-	    case 0x21:
-	      reply_name_status(p);
-	      break;
-	    }
-	  return;
+		/* don't respond to broadcast queries unless the query is for
+		   a name we own or it is for a Primary Domain Controller name */
+		if (bcast && n->source != SELF && name_type != 0x1b)
+		{
+			/* never reply with a negative response to broadcast queries */
+			return;
+		}
+
+		/* name is directed query, or it's self, or it's a PDC type name */
+		ttl = n->death_time - p->timestamp;
+		retip = n->ip;
+		nb_flags = n->nb_flags;
+	}
+	else
+	{
+		if (bcast) return; /* never reply negative response to bcasts */
+		success = False;
 	}
-      break;
-
-    case 6:
-      if (nmb->header.qdcount>0 && 
-	  nmb->header.arcount>0) {
-	reply_name_release(p);
-	return;
-      }
-      break;
-    }
-
-}
-
-
-
-/*******************************************************************
-  run elements off the packet queue till its empty
-  ******************************************************************/
-static void run_packet_queue(void)
-{
-  struct packet_struct *p;
-
-  while ((p=packet_queue)) {
-    switch (p->packet_type)
-      {
-      case NMB_PACKET:
-	process_nmb(p);
-	break;
-
-      case DGRAM_PACKET:
-	process_dgram(p);
-	break;
-      }
-
-    packet_queue = packet_queue->next;
-    if (packet_queue) packet_queue->prev = NULL;
-    free_packet(p);
-  }
-}
-
-
-/****************************************************************************
-  The main select loop, listen for packets and respond
-  ***************************************************************************/
-void process(void)
-{
-
-  while (True)
-    {
-      fd_set fds;
-      int selrtn;
-      struct timeval timeout;
-
-      if (needelection && PrimaryGroup[0] && !RunningElection) {
-	DEBUG(3,(">>> Starting election on %s <<<\n",PrimaryGroup));
-	ElectionCount = 0;
-	RunningElection = True;
-	needelection = False;
-      }
-
-      FD_ZERO(&fds);
-      FD_SET(ClientNMB,&fds);
-      FD_SET(ClientDGRAM,&fds);
-      /* during elections we need to send election packets at one
-         second intervals */
-      timeout.tv_sec = RunningElection?1:NMBD_SELECT_LOOP;
-      timeout.tv_usec = 0;
-
-      selrtn = sys_select(&fds,&timeout);
-
-      if (FD_ISSET(ClientNMB,&fds)) {
-	struct packet_struct *packet = read_packet(ClientNMB,NMB_PACKET);
-	if (packet) queue_packet(packet);
-      }
 
-      if (FD_ISSET(ClientDGRAM,&fds)) {
-	struct packet_struct *packet = read_packet(ClientDGRAM,DGRAM_PACKET);
-	if (packet) queue_packet(packet);
-      }
+	/* if asking for a group name (type 0x1e) return 255.255.255.255 */
+	if (ip_equal(retip, gp_ip) && name_type == 0x1e) retip = gp_ip;
 
-      if (RunningElection) 
-	run_election();
+	/* if the IP is 0 then substitute my IP - we should see which one is on the 
+	right interface for the caller to do this right XXX */
+	if (zero_ip(retip)) retip = myip;
 
-      run_packet_queue();
+	if (success)
+	{
+		rcode = 0;
+		DEBUG(3,("OK %s\n",inet_ntoa(retip)));      
+	}
+	else
+	{
+		rcode = 3;
+		DEBUG(3,("UNKNOWN\n"));      
+	}
 
-      do_announcements();
+	if (success)
+	{
+		rdata[0] = nb_flags;
+		rdata[1] = 0;
+		putip(&rdata[2],(char *)&retip);
+	}
 
-      housekeeping();
-    }
+	reply_netbios_packet(p,nmb->header.name_trn_id,rcode,0,
+			     &nmb->question.question_name,
+			     nmb->question.question_type,
+			     nmb->question.question_class,
+			     ttl,
+			     rdata, success ? 6 : 0);
 }
 
 
 /****************************************************************************
-  open the socket communication
+response from a name query
 ****************************************************************************/
-static BOOL open_sockets(BOOL isdaemon,int port)
-{
-  struct hostent *hp;
- 
-  /* get host info */
-  if ((hp = Get_Hostbyname(myhostname)) == 0) 
-    {
-      DEBUG(0,( "Get_Hostbyname: Unknown host. %s\n",myhostname));
-      return False;
-    }   
-
-  if (isdaemon)
-    ClientNMB = open_socket_in(SOCK_DGRAM, port,0);
-  else
-    ClientNMB = 0;
-
-  ClientDGRAM = open_socket_in(SOCK_DGRAM,DGRAM_PORT,3);
-
-  if (ClientNMB == -1)
-    return(False);
-
-  signal(SIGPIPE, SIGNAL_CAST sig_pipe);
-
-  set_socket_options(ClientNMB,"SO_BROADCAST");
-  set_socket_options(ClientDGRAM,"SO_BROADCAST");
-
-  DEBUG(3, ("Socket opened.\n"));
-  return True;
-}
-
-
-/*******************************************************************
-  check that a IP, bcast and netmask and consistent. Must be a 1s
-  broadcast
-  ******************************************************************/
-static BOOL ip_consistent(struct in_addr ip,struct in_addr bcast,
-			  struct in_addr nmask)
+static void response_netbios_packet(struct packet_struct *p)
 {
-  unsigned long a_ip,a_bcast,a_nmask;
+	struct nmb_packet *nmb = &p->packet.nmb;
+	struct nmb_name *question = &nmb->question.question_name;
+	char *qname = question->name;
+	BOOL bcast = nmb->header.nm_flags.bcast;
+	struct name_response_record *n;
 
-  a_ip = ntohl(ip.s_addr);
-  a_bcast = ntohl(bcast.s_addr);
-  a_nmask = ntohl(nmask.s_addr);
-
-  /* check the netmask is sane */
-  if (((a_nmask>>24)&0xFF) != 0xFF) {
-    DEBUG(0,("Insane netmask %s\n",inet_ntoa(nmask)));
-    return(False);
-  }
+	if (nmb->answers == NULL)
+	{
+		DEBUG(3,("NMB packet response from %s (bcast=%s) - UNKNOWN\n",
+	           inet_ntoa(p->ip),
+	           BOOLSTR(bcast)));
+		return;
+	}
 
-  /* check the IP and bcast are on the same net */
-  if ((a_ip&a_nmask) != (a_bcast&a_nmask)) {
-    DEBUG(0,("IP and broadcast are on different nets!\n"));
-    return(False);
-  }
+	if (nmb->answers->rr_type == NMB_STATUS)
+	{
+		DEBUG(3,("Name status "));
+	}
 
-  /* check the IP and bcast are on the same net */
-  if ((a_bcast|a_nmask) != 0xFFFFFFFF) {
-    DEBUG(0,("Not a ones based broadcast %s\n",inet_ntoa(bcast)));
-    return(False);
-  }
+	if (nmb->answers->rr_type == NMB_QUERY)
+	{
+		DEBUG(3,("Name query "));
+	}
 
-  return(True);
-}
+	if (nmb->answers->rr_type == NMB_REG)
+	{
+		DEBUG(3,("Name registration "));
+	}
 
-/****************************************************************************
-  initialise connect, service and file structs
-****************************************************************************/
-static BOOL init_structs(void )
-{
-  if (!get_myname(myhostname,got_myip?NULL:&myip))
-    return(False);
+	if (nmb->answers->rr_type == NMB_REL)
+	{
+		DEBUG(3,("Name release "));
+	}
 
-  /* Read the broadcast address from the interface */
-  {
-    struct in_addr ip0,ip1,ip2;
-
-    ip0 = myip;
-
-    if (!(got_bcast && got_nmask))
-      {
-	get_broadcast(&ip0,&ip1,&ip2);
-
-	if (!got_myip)
-	  myip = ip0;
-    
-	if (!got_bcast)
-	  bcast_ip = ip1;
-    
-	if (!got_nmask)
-	  Netmask = ip2;   
-      } 
-
-    DEBUG(1,("Using IP %s  ",inet_ntoa(myip))); 
-    DEBUG(1,("broadcast %s  ",inet_ntoa(bcast_ip)));
-    DEBUG(1,("netmask %s\n",inet_ntoa(Netmask)));    
-
-    if (!ip_consistent(myip,bcast_ip,Netmask)) {
-      DEBUG(0,("WARNING: The IP address, broadcast and Netmask are not consistent\n"));
-      DEBUG(0,("You are likely to experience problems with this setup!\n"));
-    }
-  }
+	DEBUG(3,("response for %s from %s (bcast=%s)\n",
+	           namestr(&nmb->answers->rr_name),
+	           inet_ntoa(p->ip),
+	           BOOLSTR(bcast)));
 
-  if (! *myname) {
-    char *p;
-    strcpy(myname,myhostname);
-    p = strchr(myname,'.');
-    if (p) *p = 0;
-  }
+	if (!(n = find_name_query(nmb->header.name_trn_id)))
+	{
+		DEBUG(3,("unknown response (received too late or from nmblookup?)\n"));
+		return;
+	}
 
-  {
-    extern fstring local_machine;
-    strcpy(local_machine,myname);
-    strupper(local_machine);
-  }
+	n->num_msgs++; /* count number of responses received */
 
-  return True;
-}
-
-/****************************************************************************
-usage on the program
-****************************************************************************/
-static void usage(char *pname)
-{
-  DEBUG(0,("Incorrect program usage - is the command line correct?\n"));
-
-  printf("Usage: %s [-n name] [-B bcast address] [-D] [-p port] [-d debuglevel] [-l log basename]\n",pname);
-  printf("Version %s\n",VERSION);
-  printf("\t-D                    become a daemon\n");
-  printf("\t-p port               listen on the specified port\n");
-  printf("\t-d debuglevel         set the debuglevel\n");
-  printf("\t-l log basename.      Basename for log/debug files\n");
-  printf("\t-n netbiosname.       the netbios name to advertise for this host\n");
-  printf("\t-B broadcast address  the address to use for broadcasts\n");
-  printf("\t-N netmask           the netmask to use for subnet determination\n");
-  printf("\t-H hosts file        load a netbios hosts file\n");
-  printf("\t-I ip-address        override the IP address\n");
-  printf("\t-G group name        add a group name to be part of\n");
-  printf("\t-C comment           sets the machine comment that appears in browse lists\n");
-  printf("\n");
+	switch (n->cmd_type)
+	{
+		case MASTER_SERVER_CHECK     : DEBUG(4,("MASTER_SVR_CHECK\n")); break;
+		case SERVER_CHECK            : DEBUG(4,("SERVER_CHECK\n")); break;
+		case FIND_MASTER             : DEBUG(4,("FIND_MASTER\n")); break;
+		case NAME_STATUS_MASTER_CHECK: DEBUG(4,("NAME_STAT_MST_CHK\n")); break;
+		case NAME_STATUS_CHECK       : DEBUG(4,("NAME_STATUS_CHECK\n")); break;
+		case CHECK_MASTER            : DEBUG(4,("CHECK_MASTER\n")); break;
+		case NAME_CONFIRM_QUERY      : DEBUG(4,("NAME_CONFIRM_QUERY\n")); break;
+	default: break;
+	}
+	switch (n->cmd_type)
+	{
+		case MASTER_SERVER_CHECK:
+		case SERVER_CHECK:
+		case FIND_MASTER:
+		{
+			if (nmb->answers->rr_type == NMB_QUERY)
+			{
+				enum cmd_type cmd = (n->cmd_type == MASTER_SERVER_CHECK) ?
+									    NAME_STATUS_MASTER_CHECK :
+				                        NAME_STATUS_CHECK;
+				if (n->num_msgs > 1 && !strequal(qname,n->name.name))
+				{
+					/* one subnet, one master browser per workgroup */
+					/* XXXX force an election? */
+					DEBUG(1,("more than one master browser replied!\n"));
+				}
+
+				/* initiate a name status check on the server that replied */
+				queue_netbios_packet(ClientNMB,NMB_STATUS, cmd,
+								nmb->answers->rr_name.name,
+								nmb->answers->rr_name.name_type,0,
+								False,False,n->to_ip);
+			}
+			else
+			{
+				DEBUG(1,("Name query reply has wrong answer rr_type\n"));
+			}
+			break;
+		}
+
+		case NAME_STATUS_MASTER_CHECK:
+		case NAME_STATUS_CHECK:
+		{
+			if (nmb->answers->rr_type == NMB_STATUS)
+			{
+				/* NMB_STATUS arrives: contains the workgroup name 
+				   and server name we require */
+				struct nmb_name name;
+				fstring serv_name;
+
+				if (interpret_node_status(nmb->answers->rdata,
+				                          &name,0x1d,serv_name,n->to_ip))
+				{
+					if (*serv_name)
+					{
+						sync_server(n->cmd_type,serv_name,
+						            name.name,name.name_type,
+						            n->to_ip);
+					}
+				}
+				else
+				{
+					DEBUG(1,("No 0x1d name type in interpret_node_status()\n"));
+				}
+			}
+			else
+			{
+				DEBUG(1,("Name status reply has wrong answer rr_type\n"));
+			}
+			break;
+		}
+
+		case CHECK_MASTER:
+		{
+			/* no action required here. it's when NO responses are received
+			that we need to do something (see expire_name_query_entries) */
+
+			DEBUG(4, ("Master browser exists for %s at %s\n",
+					  namestr(&n->name),
+					  inet_ntoa(n->to_ip)));
+			if (n->num_msgs > 1)
+			{
+				DEBUG(1,("more than one master browser!\n"));
+			}
+			if (nmb->answers->rr_type != NMB_QUERY)
+			{
+				DEBUG(1,("Name query reply has wrong answer rr_type\n"));
+			}
+			break;
+		}
+		case NAME_CONFIRM_QUERY:
+		{
+			DEBUG(4, ("Name query at WINS server: %s at %s - ",
+					  namestr(&n->name),
+					  inet_ntoa(n->to_ip)));
+			if (nmb->header.rcode == 0 && nmb->answers->rdata)
+			{
+				int nb_flags = nmb->answers->rdata[0];
+				struct in_addr found_ip;
+				putip((char*)&found_ip,&nmb->answers->rdata[2]);
+
+				DEBUG(4, (" OK: %s\n", inet_ntoa(found_ip)));
+				add_netbios_entry(nmb->answers->rr_name.name,
+				               nmb->answers->rr_name.name_type,
+				               nb_flags,GET_TTL(0),STATUS_QUERY,found_ip);
+			}
+			else
+			{
+				DEBUG(4, (" NEGATIVE RESPONSE\n"));
+			}
+
+			break;
+		}
+		default:
+		{
+			DEBUG(0,("unknown command received in response_netbios_packet\n"));
+			break;
+		}
+	}
 }
 
 
 /****************************************************************************
-  main program
-  **************************************************************************/
-int main(int argc,char *argv[])
+  process a nmb packet
+  ****************************************************************************/
+void process_nmb(struct packet_struct *p)
 {
-  int port = NMB_PORT;
-  int opt;
-  extern FILE *dbf;
-  extern char *optarg;
-
-  *host_file = 0;
-
-#if 0
-  sleep(10);
-#endif
-
-  StartupTime = time(NULL);
-
-  TimeInit();
-
-  strcpy(debugf,NMBLOGFILE);
-
-  setup_logging(argv[0],False);
-
-  charset_initialise();
-
-#ifdef LMHOSTSFILE
-  strcpy(host_file,LMHOSTSFILE);
-#endif
-
-  /* this is for people who can't start the program correctly */
-  while (argc > 1 && (*argv[1] != '-'))
-    {
-      argv++;
-      argc--;
-    }
-
-  fault_setup(fault_continue);
-
-  signal(SIGHUP,SIGNAL_CAST sig_hup);
-
-  bcast_ip = *interpret_addr2("0.0.0.0");
-  myip = *interpret_addr2("0.0.0.0");
-
-  while ((opt = getopt (argc, argv, "s:T:I:C:bAi:B:N:Rn:l:d:Dp:hSH:G:")) != EOF)
-    switch (opt)
-      {
-      case 's':
-	strcpy(servicesf,optarg);
-	break;
-      case 'C':
-	strcpy(ServerComment,optarg);
-	break;
-      case 'G':
-	add_domain_entry(optarg,bcast_ip);
-	break;
-      case 'H':
-	strcpy(host_file,optarg);
-	break;
-      case 'I':
-	myip = *interpret_addr2(optarg);
-	got_myip = True;
-	break;
-      case 'B':
-	bcast_ip = *interpret_addr2(optarg);
-	got_bcast = True;
-	break;
-      case 'N':
-	Netmask = *interpret_addr2(optarg);
-	got_nmask = True;
-	break;
-      case 'n':
-	strcpy(myname,optarg);
-	break;
-      case 'l':
-	sprintf(debugf,"%s.nmb",optarg);
-	break;
-      case 'i':
-	strcpy(scope,optarg);
-	strupper(scope);
-	break;
-      case 'D':
-	is_daemon = True;
-	break;
-      case 'd':
-	DEBUGLEVEL = atoi(optarg);
-	break;
-      case 'p':
-	port = atoi(optarg);
-	break;
-      case 'h':
-	usage(argv[0]);
-	exit(0);
-	break;
-      default:
-	if (!is_a_socket(0))
-	  usage(argv[0]);
-	break;
-      }
-  
-  DEBUG(1,("%s netbios nameserver version %s started\n",timestring(),VERSION));
-  DEBUG(1,("Copyright Andrew Tridgell 1994\n"));
+	struct nmb_packet *nmb = &p->packet.nmb;
 
-  init_structs();
+	debug_nmb_packet(p);
 
-  if (!reload_services(False))
-    return(-1);	
-
-  if (*host_file)
-    {
-      load_hosts_file(host_file);
-      DEBUG(3,("Loaded hosts file\n"));
-    }
-
-  if (!*ServerComment)
-    strcpy(ServerComment,"Samba %v");
-  string_sub(ServerComment,"%v",VERSION);
-  string_sub(ServerComment,"%h",myhostname);
-
-  add_my_names();
-
-  DEBUG(3,("Checked names\n"));
-  
-  dump_names();
-
-  DEBUG(3,("Dumped names\n"));
-
-  if (!is_daemon && !is_a_socket(0)) {
-    DEBUG(0,("standard input is not a socket, assuming -D option\n"));
-    is_daemon = True;
-  }
-  
-
-  if (is_daemon) {
-    DEBUG(2,("%s becoming a daemon\n",timestring()));
-    become_daemon();
-  }
-
-
-  DEBUG(3,("Opening sockets\n"));
-
-  if (open_sockets(is_daemon,port))
-    {
-      process();
-      close_sockets();
-    }
+	switch (nmb->header.opcode) 
+	{
+		case 5:
+		case 8:
+		case 9:
+		{
+			if (nmb->header.qdcount==0 || nmb->header.arcount==0) break;
+			if (nmb->header.response)
+				response_name_reg(p);
+			else
+				reply_name_reg(p);
+			break;
+		}
+
+		case 0:
+		{
+			if (nmb->header.response)
+			{
+				switch (nmb->question.question_type)
+				{
+					case 0x0:
+					{
+						response_netbios_packet(p);
+						break;
+					}
+				}
+				return;
+			}
+			else if (nmb->header.qdcount>0) 
+			{
+				switch (nmb->question.question_type)
+				{
+					case NMB_QUERY:
+					{
+						reply_name_query(p);
+						break;
+					}
+					case NMB_STATUS:
+					{
+						reply_name_status(p);
+						break;
+					}
+				}
+				return;
+			}
+			break;
+		}
+
+		case 6:
+		{
+			if (nmb->header.qdcount==0 || nmb->header.arcount==0)
+			{
+				DEBUG(2,("netbios release packet rejected\n"));
+				break;
+			}
+
+			if (nmb->header.response)
+				response_name_release(p);
+			else
+				reply_name_release(p);
+			break;
+		}
+	}
 
-  if (dbf)
-    fclose(dbf);
-  return(0);
 }
+
diff --git a/source3/namework.c b/source3/namework.c
new file mode 100644
index 0000000000..e28a1cbf95
--- /dev/null
+++ b/source3/namework.c
@@ -0,0 +1,1072 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   NBT netbios routines and daemon - version 2
+   Copyright (C) Andrew Tridgell 1994-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+   Revision History:
+
+   14 jan 96: lkcl@pires.co.uk
+   added multiple workgroup domain master support
+
+*/
+
+#include "includes.h"
+#include "loadparm.h"
+#include "localnet.h"
+
+#define TEST_CODE /* want to debug unknown browse packets */
+
+extern int DEBUGLEVEL;
+extern pstring scope;
+extern BOOL CanRecurse;
+
+extern struct in_addr myip;
+extern struct in_addr bcast_ip;
+extern struct in_addr Netmask;
+
+extern pstring myname;
+
+extern int ClientNMB;
+extern int ClientDGRAM;
+
+extern int workgroup_count; /* total number of workgroups we know about */
+
+/* this is our browse cache database */
+extern struct browse_cache_record *browserlist;
+
+/* this is our domain/workgroup/server database */
+extern struct domain_record *domainlist;
+
+/* machine comment for host announcements */
+extern  pstring ServerComment;
+
+extern int  updatecount;
+
+/* what server type are we currently */
+#define DFLT_SERVER_TYPE (SV_TYPE_WORKSTATION | SV_TYPE_SERVER | \
+		SV_TYPE_TIME_SOURCE | SV_TYPE_SERVER_UNIX |\
+		SV_TYPE_PRINTQ_SERVER | SV_TYPE_POTENTIAL_BROWSER)
+
+/* backup request types: which servers are to be included */
+#define MASTER_TYPE (SV_TYPE_MASTER_BROWSER)
+#define DOMCTL_TYPE (SV_TYPE_DOMAIN_CTRL   )
+
+extern time_t StartupTime;
+
+#define AM_MASTER(work) (work->ServerType & SV_TYPE_MASTER_BROWSER)
+#define AM_BACKUP(work) (work->ServerType & SV_TYPE_BACKUP_BROWSER)
+
+#define MSBROWSE "\001\002__MSBROWSE__\002"
+#define BROWSE_MAILSLOT "\\MAILSLOT\\BROWSE"
+
+#define GET_TTL(ttl) ((ttl)?MIN(ttl,lp_max_ttl()):lp_max_ttl())
+
+
+/****************************************************************************
+tell a server to become a backup browser
+state - 0x01 become backup instead of master
+      - 0x02 remove all entries in browse list and become non-master
+      - 0x04 stop master browser service altogether. NT ignores this 
+**************************************************************************/
+void reset_server(char *name, int state, struct in_addr ip)
+{
+	char outbuf[20];
+	char *p;
+
+	bzero(outbuf,sizeof(outbuf));
+	p = outbuf;
+
+	CVAL(p,0) = 14;    /* request reset browser state */
+	CVAL(p,2) = state; /* type of request */
+	p += 2;
+
+	send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
+	               myname,name,0x20,0x1d,ip,myip);
+}
+
+/****************************************************************************
+tell a server to become a backup browser
+**************************************************************************/
+void tell_become_backup(void)
+{
+	struct domain_record *d;
+	for (d = domainlist; d; d = d->next)
+	{
+		struct work_record *work;
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			struct server_record *s;
+			int num_servers = 0;
+			int num_backups = 0;
+
+			for (s = work->serverlist; s; s = s->next)
+			{
+				if (s->serv.type & SV_TYPE_DOMAIN_ENUM) continue;
+
+				num_servers++;
+
+				if (strequal(myname, s->serv.name)) continue;
+
+				if (s->serv.type & SV_TYPE_BACKUP_BROWSER)
+				{
+					num_backups++;
+					continue;
+				}
+
+				if (s->serv.type & SV_TYPE_MASTER_BROWSER) continue;
+
+				if (!(s->serv.type & SV_TYPE_POTENTIAL_BROWSER)) continue;
+
+				DEBUG(3,("num servers: %d num backups: %d\n", 
+				     num_servers, num_backups));
+
+				/* make first server a backup server. thereafter make every
+				   tenth server a backup server */
+				if (num_backups != 0 && (num_servers+9) / num_backups > 10)
+				{
+					continue;
+				}
+
+				DEBUG(3,("workgroup %s subnet %s: make backup: %s %8x \n", 
+				         work->work_group, inet_ntoa(d->bcast_ip),
+						 s->serv.name, s->serv.type));
+                                                               
+				/* type 11 request from MYNAME(20) to WG(1e) for SERVER */
+				do_announce_request(s->serv.name, work->work_group,
+				                    11, 0x20, 0x1e, d->bcast_ip);
+			}
+		}
+	}
+}
+
+/****************************************************************************
+find a server responsible for a workgroup, and sync browse lists
+**************************************************************************/
+static BOOL sync_browse_entry(struct browse_cache_record *b)
+{                     
+	struct domain_record *d;
+	struct work_record *work;
+/*
+	if (!strequal(serv_name, b->name))
+	{
+		DEBUG(0, ("browser's netbios name (%s) does not match %s (%s)",
+				b->name, inet_ntoa(b->ip), serv_name));
+	}
+*/
+	if (!(d = find_domain(b->ip))) return False;
+	if (!(work = find_workgroupstruct(d, b->group, False))) return False;
+
+	sync_browse_lists(work,b->name,0x20,b->ip);
+	b->synced = True;
+	
+	return True;
+}
+
+
+/****************************************************************************
+search through browser list for an entry to sync with
+**************************************************************************/
+void do_browser_lists(void)
+{
+	struct browse_cache_record *b;
+	static time_t last = 0;
+	time_t t = time(NULL);
+
+	if (t-last < 4) return; /* don't do too many of these at once! */
+
+	last = t;
+
+	/* pick any entry in the list, preferably one whose time is up */
+	for (b = browserlist; b && b->next; b = b->next)
+	{
+		if (b->sync_time < t && b->synced == False) break;
+	}
+
+	if (!b || b->synced || sync_browse_entry(b))
+	{
+		/* leave entries (even ones already sync'd) for up to a minute.
+		   this stops them getting re-sync'd too often */
+		expire_browse_cache(t - 60);
+	}
+}
+
+
+/****************************************************************************
+find a server responsible for a workgroup, and sync browse lists
+control ends up back here via response_name_query.
+**************************************************************************/
+void sync_server(enum cmd_type cmd, char *serv_name, char *work_name, int name_type,
+		 struct in_addr ip)
+{                     
+	add_browser_entry(serv_name, name_type, work_name, 0, ip);
+
+	if (cmd == MASTER_SERVER_CHECK)
+	{
+		/* announce ourselves as a master browser to serv_name */
+		do_announce_request(myname, serv_name, 13, 0x20, 0, ip);
+	}
+}
+
+
+/****************************************************************************
+update workgroup database from a name registration
+**************************************************************************/
+void update_from_reg(char *name, int type, struct in_addr ip)
+{                     
+  /* default server type: minimum guess at requirement XXXX */
+
+  DEBUG(4,("update from registration: host %s ip %s type %0x\n",
+	    name, inet_ntoa(ip), type));
+
+  /* workgroup types, but not a chat type */
+  if (type >= 0x1b && type <= 0x1e)
+    {
+      struct work_record *work;
+      struct domain_record *d;
+      
+      if (!(d    = find_domain(ip))) return;
+      if (!(work = find_workgroupstruct(d, name, False))) return;
+      
+      /* request the server to announce if on our subnet */
+      if (ip_equal(bcast_ip, d->bcast_ip)) announce_request(work, ip);
+      
+      /* domain master type or master browser type */
+      if (type == 0x1b || type == 0x1d)
+	{
+	  struct hostent *hp = gethostbyaddr((char*)&ip, sizeof(ip), AF_INET);
+	  if (hp) {
+	    /* gethostbyaddr name may not match netbios name but who cares */
+	    add_browser_entry(hp->h_name, type, work->work_group, 120, ip);
+	  }
+	}
+    }
+}
+
+
+/****************************************************************************
+  add the default workgroup into my domain
+  **************************************************************************/
+void add_my_domains(void)
+{
+	/* add or find domain on our local subnet, in the default workgroup */
+
+	if (*lp_workgroup() != '*')
+	{
+		add_domain_entry(bcast_ip,Netmask,lp_workgroup(), True);
+	}
+}
+
+
+/****************************************************************************
+  send a backup list response.
+  **************************************************************************/
+static void send_backup_list(char *work_name, struct nmb_name *src_name,
+			     int info_count, int token, int info,
+			     int name_type, struct in_addr ip)
+{                     
+	struct domain_record *d;
+	char outbuf[1024];
+	char *p, *countptr, *nameptr;
+	int count = 0;
+	int i, j;
+	char *theirname = src_name->name;
+
+	DEBUG(3,("Backup list of %s to %s: %s(%x) %s(%x)\n", 
+	          work_name, inet_ntoa(ip),
+	          myname,0x20,theirname,0x0));	   
+                                                               
+	if (name_type == 0x1d)
+	{
+		DEBUG(4,("master browsers: "));
+	}
+	else if (name_type == 0x1b)
+	{
+		DEBUG(4,("domain controllers: "));
+	}
+	else
+	{
+		DEBUG(0,("backup request for unknown type %0x\n", name_type));
+		return;
+	}
+	
+	bzero(outbuf,sizeof(outbuf));
+	p = outbuf;
+
+	CVAL(p,0) = 10;    /* backup list response */
+	p++;
+
+	countptr = p; /* count pointer */
+	
+	SSVAL(p,1,token); /* sender's workgroup index representation */
+	SSVAL(p,3,info); /* XXXX clueless: info, usually zero */
+	p += 5;
+
+	nameptr = p;
+
+	for (d = domainlist; d; d = d->next)
+	{
+		struct work_record *work;
+
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			struct server_record *s;
+		
+			if (!strequal(work->work_group, work_name)) continue;
+
+			for (s = work->serverlist; s; s = s->next)
+			{ 
+				BOOL found = False;
+				char *n;
+
+				if (s->serv.type & SV_TYPE_DOMAIN_ENUM) continue;
+
+				for (n = nameptr; n < p; n = skip_string(n, 1))
+				{
+					if (strequal(n, s->serv.name)) found = True;
+				}
+
+				if (found) continue; /* exclude names already added */
+
+				/* workgroup request: include all backup browsers in the list */
+				/* domain request: include all domain members in the list */
+
+				if ((name_type == 0x1d && (s->serv.type & MASTER_TYPE)) ||
+					(name_type == 0x1b && (s->serv.type & DOMCTL_TYPE)))
+				{                          
+					DEBUG(4, ("%s ", s->serv.name));
+
+					count++;
+					strcpy(p,s->serv.name);
+					strupper(p);
+					p = skip_string(p,1);
+				}
+			}
+		}
+	}
+
+	if (count == 0)
+	{
+		DEBUG(4, ("none\n"));
+		return;
+	}
+	else
+	{
+		DEBUG(4, (" - count %d\n", count));
+	}
+
+	CVAL(countptr,0) = count; /* total number of backup browsers found */
+
+	{
+		int len = PTR_DIFF(p, outbuf);
+
+		for (i = 0; i < len; i+= 16)
+		{
+			DEBUG(4, ("%3x char ", i));
+
+			for (j = 0; j < 16; j++)
+			{
+				unsigned char x = outbuf[i+j];
+				if (x < 32 || x > 127) x = '.';
+
+				if (i+j >= len) break;
+				DEBUG(4, ("%c", x));
+			}
+
+			DEBUG(4, (" hex ", i));
+
+			for (j = 0; j < 16; j++)
+			{
+				if (i+j >= len) break;
+				DEBUG(4, (" %02x", outbuf[i+j]));
+			}
+
+			DEBUG(4, ("\n"));
+		}
+
+	}
+	send_mailslot_reply(BROWSE_MAILSLOT,ClientDGRAM,outbuf,PTR_DIFF(p,outbuf),
+	               myname,theirname,0x20,0,ip,myip);
+}
+
+
+/*******************************************************************
+  same context: scope. should check name_type as well, and makes sure
+  we don't process messages from ourselves
+  ******************************************************************/
+BOOL same_context(struct dgram_packet *dgram)
+{
+	if (!strequal(dgram->dest_name  .scope,scope )) return(True);
+	if ( strequal(dgram->source_name.name ,myname)) return(True);
+
+	return(False);
+}
+
+
+/*******************************************************************
+  am I listening on a name. XXXX check the type of name as well.
+  ******************************************************************/
+BOOL listening_name(struct work_record *work, struct nmb_name *n)
+{
+	if (strequal(n->name,myname) ||
+	    strequal(n->name,work->work_group) ||
+	    strequal(n->name,MSBROWSE))
+	{
+		return(True);
+	}
+
+	return(False);
+}
+
+
+/*******************************************************************
+  process a domain announcement frame
+
+  Announce frames come in 3 types. Servers send host announcements
+  (command=1) to let the master browswer know they are
+  available. Master browsers send local master announcements
+  (command=15) to let other masters and backups that they are the
+  master. They also send domain announcements (command=12) to register
+  the domain
+
+  The comment field of domain announcements contains the master
+  browser name. The servertype is used by NetServerEnum to select
+  resources. We just have to pass it to smbd (via browser.dat) and let
+  the client choose using bit masks.
+  ******************************************************************/
+static void process_announce(struct packet_struct *p,int command,char *buf)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	struct in_addr ip = dgram->header.source_ip;
+	struct domain_record *d = find_domain(ip);
+
+	int update_count = CVAL(buf,0);
+	int ttl = IVAL(buf,1)/1000;
+	char *name = buf+5;
+	int osmajor=CVAL(buf,21);
+	int osminor=CVAL(buf,22);
+	uint32 servertype = IVAL(buf,23);
+	char *comment = buf+31;
+	struct work_record *work;
+	char *work_name;
+	char *serv_name = dgram->source_name.name;
+
+	comment[43] = 0;
+
+	DEBUG(3,("Announce(%d) %s(%x)",command,name,name[15]));
+	DEBUG(3,("%s count=%d ttl=%d OS=(%d,%d) type=%08x comment=%s\n",
+	   namestr(&dgram->dest_name),update_count,ttl,osmajor,osminor,
+	   servertype,comment));
+
+	name[15] = 0;  
+
+	if (dgram->dest_name.name_type == 0 && command == 1)
+	{
+		DEBUG(2,("Announce to nametype(0) not supported yet\n"));
+		return;
+	}
+	if (command == 12 && ((!strequal(dgram->dest_name.name, MSBROWSE)) ||
+	    dgram->dest_name.name_type != 0x1))
+	{
+		DEBUG(0, ("Announce(%d) from %s should be __MSBROWSE__(1) not %s\n",
+					command, inet_ntoa(ip), namestr(&dgram->dest_name)));
+		return;
+	}
+
+	if (same_context(dgram)) return;
+
+	if (command == 12)
+	{
+		work_name = name;
+	}
+	else
+	{
+		work_name = dgram->dest_name.name;
+	}
+
+	if (!(work = find_workgroupstruct(d, work_name, False))) return;
+
+	DEBUG(4, ("workgroup %s on %s\n", work->work_group, serv_name));
+
+	ttl = GET_TTL(ttl);
+
+	/* add them to our browse list */
+	add_server_entry(d,work,name,servertype,ttl,comment,True);
+
+	/* make a selection of machines become backup browsers (1 in 10) */
+	tell_become_backup();
+
+	/* get their browse list from them and add it to ours. */
+	add_browser_entry(serv_name,dgram->dest_name.name_type,
+	                  work->work_group,30,ip);
+}
+
+/*******************************************************************
+  process a master announcement frame
+  ******************************************************************/
+static void process_master_announce(struct packet_struct *p,char *buf)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	struct in_addr ip = dgram->header.source_ip;
+	struct domain_record *d = find_domain(ip);
+	struct domain_record *mydomain = find_domain(bcast_ip);
+	char *name = buf;
+	struct work_record *work;
+	name[15] = 0;
+
+	DEBUG(3,("Master Announce from %s (%s)\n",name,inet_ntoa(ip)));
+
+	if (same_context(dgram)) return;
+
+	if (!d || !mydomain) return;
+
+	if (!lp_domain_master()) return;
+
+    for (work = mydomain->workgrouplist; work; work = work->next)
+	{
+  		if (AM_MASTER(work))
+		{
+  			/* merge browse lists with them */
+			add_browser_entry(name,0x1b, work->work_group,30,ip);
+		}
+	}
+}
+
+/*******************************************************************
+  process a receive backup list request
+  
+  we receive a list of servers, and we attempt to locate them all on
+  our local subnet, and sync browse lists with them on the workgroup
+  they are said to be in.
+  ******************************************************************/
+static void process_rcv_backup_list(struct packet_struct *p,char *buf)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	struct in_addr ip = dgram->header.source_ip;
+	int count = CVAL(buf,0);
+	int Index = IVAL(buf,1); /* caller's index representing workgroup */
+	char *buf1;
+
+	DEBUG(3,("Receive Backup ack for %s from %s total=%d index=%d\n",
+				namestr(&dgram->dest_name), inet_ntoa(ip),
+				count, Index));
+
+	if (same_context(dgram)) return;
+
+	if (count <= 0) return;
+
+	/* go through the list of servers attempting to sync browse lists */
+	for (buf1 = buf+5; *buf1 && count; buf1 = skip_string(buf1, 1), --count)
+	{
+		struct in_addr back_ip;
+		struct domain_record *d;
+
+		DEBUG(4, ("Searching for backup browser %s at %s...\n",
+				  buf1, inet_ntoa(ip)));
+
+		/* XXXX assume name is a DNS name NOT a netbios name. a more complete
+		   approach is to use reply_name_query functionality to find the name */
+		back_ip = *interpret_addr2(buf1);
+
+		if (zero_ip(back_ip))
+		{
+			DEBUG(4,("Failed to find backup browser server using DNS\n"));
+			continue;
+		}
+
+		DEBUG(4,("Found browser server at %s\n", inet_ntoa(back_ip)));
+
+		if ((d = find_domain(back_ip)))
+		{
+			struct domain_record *d1;
+			for (d1 = domainlist; d1; d1 = d1->next)
+			{
+				struct work_record *work;
+				for (work = d1->workgrouplist; work; work = work->next)
+				{
+					if (work->token == Index)
+					{
+						queue_netbios_packet(ClientNMB,NMB_QUERY,SERVER_CHECK,
+						                 work->work_group,0x1d,0,
+		                                 False,False,back_ip);
+						return;
+					}
+				}
+			}
+		}
+	}
+}
+
+/*******************************************************************
+  process a send backup list request
+
+  A client send a backup list request to ask for a list of servers on
+  the net that maintain server lists for a domain. A server is then
+  chosen from this list to send NetServerEnum commands to to list
+  available servers.
+
+  Currently samba only sends back one name in the backup list, its
+  own. For larger nets we'll have to add backups and send "become
+  backup" requests occasionally.
+  ******************************************************************/
+static void process_send_backup_list(struct packet_struct *p,char *buf)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	struct in_addr ip = dgram->header.source_ip;
+	struct domain_record *d; /* = find_domain(ip); */
+	struct work_record *work;
+
+	int count = CVAL(buf,0);
+	int token = SVAL(buf,1); /* sender's key index for the workgroup? */
+	int info  = SVAL(buf,3); /* XXXX don't know: some sort of info */
+	int name_type = dgram->dest_name.name_type;
+
+	DEBUG(0,("Send Backup request to %s token=%d info = %x count=%d\n",
+			namestr(&dgram->dest_name), token, info, count));
+
+	if (same_context(dgram)) return;
+
+	if (count <= 0) return;
+
+	if (!d) return;
+
+	if (name_type != 0x1b && name_type != 0x1d)
+	{
+		DEBUG(0, ("backup request to wrong type %d\n", name_type));
+		return;
+	}
+
+	for (d = domainlist; d; d = d->next)
+	{
+		for (work = d->workgrouplist; work; work = work->next)
+		{
+			if (strequal(work->work_group, dgram->dest_name.name))
+			{
+				DEBUG(3, ("found workgroup %s(%d)\n",
+						work->work_group, work->token));
+				send_backup_list(work->work_group,&dgram->source_name,
+								 count,token,info,name_type,ip);
+				return;
+			}
+		} 
+	}
+}
+
+
+/*******************************************************************
+  process a reset browser state
+
+  diagnostic packet:
+  0x1 - stop being a master browser
+  0x2 - discard browse lists, stop being a master browser, try again.
+  0x4 - stop being a master browser forever. no way. ain't gonna.
+         
+  ******************************************************************/
+static void process_reset_browser(struct packet_struct *p,char *buf)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	int state = CVAL(buf,0);
+
+	DEBUG(1,("Diagnostic browser reset request to %s state=0x%X\n",
+	          namestr(&dgram->dest_name), state));
+
+	/* stop being a master but still deal with being a backup browser */
+	if (state & 0x1)
+	{
+		struct domain_record *d;
+		for (d = domainlist; d; d = d->next)
+		{
+			struct work_record *work;
+			for (work = d->workgrouplist; work; work = work->next)
+			{
+				if (AM_MASTER(work))
+				{
+					become_nonmaster(d,work);
+				}
+			}
+		}
+	}
+
+	/* totally delete all servers and start afresh */
+	if (state & 0x2)
+	{
+		struct domain_record *d;
+		for (d = domainlist; d; d = d->next)
+		{
+			struct work_record *work;
+			for (work=d->workgrouplist;work;work=remove_workgroup(d,work));
+		}
+		add_my_domains();
+	}
+
+	/* stop browsing altogether. i don't think this is a good idea! */
+	if (state & 0x4)
+	{
+		DEBUG(1, ("ignoring request to stop being a browser. sorry!\n"));
+	}
+}
+
+
+/*******************************************************************
+  process a announcement request
+
+  clients send these when they want everyone to send an announcement
+  immediately. This can cause quite a storm of packets!
+  ******************************************************************/
+static void process_announce_request(struct packet_struct *p,char *buf)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	struct work_record *work;
+	struct in_addr ip = dgram->header.source_ip;
+	struct domain_record *d = find_domain(ip);
+	int token = CVAL(buf,0);
+	char *name = buf+1;
+
+	name[15] = 0;
+
+	DEBUG(3,("Announce request from %s to %s token=0x%X\n",
+	          name,namestr(&dgram->dest_name), token));
+
+	if (strequal(dgram->source_name.name,myname)) return;
+
+	if (!d) return;
+
+	if (!ip_equal(bcast_ip, d->bcast_ip)) return;
+
+	for (work = d->workgrouplist; work; work = work->next)
+	{
+		if (strequal(dgram->dest_name.name,work->work_group)) 
+		{
+			work->needannounce = True;
+		}
+	}
+}
+
+
+/****************************************************************************
+   process a domain logon packet
+   **************************************************************************/
+void process_logon_packet(struct packet_struct *p,char *buf,int len)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	struct in_addr ip = dgram->header.source_ip;
+	struct domain_record *d = find_domain(ip);
+	char *logname,*q;
+	char *reply_name;
+	BOOL add_slashes = False;
+	pstring outbuf;
+	int code,reply_code;
+	struct work_record *work;
+
+	if (!d) return;
+
+	if (!(work = find_workgroupstruct(d,dgram->dest_name.name, False))) 
+	  return;
+
+   if (!lp_domain_logons()) {
+     DEBUG(3,("No domain logons\n"));
+     return;
+   }
+   if (!listening_name(work, &dgram->dest_name))
+   {
+     DEBUG(4,("Not listening to that domain\n"));
+     return;
+   }
+ 
+   code = SVAL(buf,0);
+   switch (code) {
+   case 0:    
+     {
+       char *machine = buf+2;
+       char *user = skip_string(machine,1);
+       logname = skip_string(user,1);
+       reply_code = 6;
+       reply_name = myname;
+       add_slashes = True;
+       DEBUG(3,("Domain login request from %s(%s) user=%s\n",
+ 	       machine,inet_ntoa(p->ip),user));
+     }
+     break;
+   case 7:    
+     {
+       char *machine = buf+2;
+       logname = skip_string(machine,1);
+       reply_code = 7;
+       reply_name = lp_domain_controller();
+       if (!*reply_name) {
+ 	DEBUG(3,("No domain controller configured\n"));
+ 	return;
+       }
+       DEBUG(3,("GETDC request from %s(%s)\n",
+ 	       machine,inet_ntoa(p->ip)));
+     }
+     break;
+   default:
+     DEBUG(3,("Unknown domain request %d\n",code));
+     return;
+   }
+ 
+   bzero(outbuf,sizeof(outbuf));
+   q = outbuf;
+   SSVAL(q,0,reply_code);
+   q += 2;
+   if (add_slashes) {
+     strcpy(q,"\\\\");
+     q += 2;
+   }
+   StrnCpy(q,reply_name,16);
+   strupper(q);
+   q = skip_string(q,1);
+   SSVAL(q,0,0xFFFF);
+   q += 2;
+ 
+   send_mailslot_reply(logname,ClientDGRAM,outbuf,PTR_DIFF(q,outbuf),
+ 		      myname,&dgram->source_name.name[0],0x20,0,p->ip,myip);  
+ }
+ 
+
+/****************************************************************************
+depending on what announce has been made, we are only going to
+accept certain types of name announce. XXXX untested code
+
+check listening name type
+****************************************************************************/
+BOOL listening_type(struct packet_struct *p, int command)
+{
+	struct dgram_packet *dgram = &p->packet.dgram;
+	int type = dgram->dest_name.name_type;
+
+	switch (command)
+	{
+		case 1: /* host announce */
+		{
+			if (type != 0x0 || type != 0x20) return (False);
+			break;
+		}
+
+		case 2: /* announce request */
+		{
+			return (True);
+			break;
+		}
+
+		case 8: /* election */
+		{
+			return (True);
+			break;
+		}
+
+		case 9: /* get backup list */
+		{
+			return (True);
+			break;
+		}
+
+		case 10: /* receive backup list */
+		{
+			return (True);
+			break;
+		}
+
+		case 12: /* domain announce */
+		{
+			if (type != 0x1b || type != 0x1c) return (False);
+			break;
+		}
+
+		case 13: /* master announcement */
+		{
+			if (type != 0x1d) return (False);
+			break;
+		}
+
+		case 15: /* local master announce */
+		{
+			if (type != 0x1c || type != 0x1d) return (False);
+			break;
+		}
+	}
+	return (True); /* we're not dealing with unknown packet types */
+}
+
+
+/****************************************************************************
+process a browse frame
+****************************************************************************/
+void process_browse_packet(struct packet_struct *p,char *buf,int len)
+{
+	int command = CVAL(buf,0);
+	switch (command) 
+	{
+		case 1: /* host announce */
+		case 12: /* domain announce */
+		case 15: /* local master announce */
+		{
+			process_announce(p,command,buf+1);
+			break;
+		}
+
+		case 2: /* announce request */
+		{
+			process_announce_request(p,buf+1);
+			break;
+		}
+
+		case 8: /* election */
+		{
+			process_election(p,buf+1);
+			break;
+		}
+
+		case 9: /* get backup list */
+		{
+			process_send_backup_list(p,buf+1);
+			break;
+		}
+
+		case 10: /* receive backup list */
+		{
+#ifdef TEST_CODE
+			struct dgram_packet *dgram = &p->packet.dgram;
+			int i, j;
+
+			DEBUG(4, ("ignoring browse packet %d from %s %s to %s\n",
+			           command, namestr(&dgram->source_name), 
+			           inet_ntoa(p->ip), namestr(&dgram->dest_name)));
+
+			for (i = 0; i < len; i+= 16)
+			{
+				DEBUG(4, ("%3x char ", i));
+
+				for (j = 0; j < 16; j++)
+				{
+					unsigned char x = buf[i+j];
+					if (x < 32 || x > 127) x = '.';
+
+					if (i+j >= len) break;
+					DEBUG(4, ("%c", x));
+				}
+
+				DEBUG(4, (" hex ", i));
+
+				for (j = 0; j < 16; j++)
+				{
+					if (i+j >= len) break;
+					DEBUG(4, (" %02x", buf[i+j]));
+				}
+
+				DEBUG(4, ("\n"));
+			}
+
+#endif /* TEST_CODE */
+			process_rcv_backup_list(p, buf+1);
+			break;
+		}
+
+		case 11: /* reset browser state */
+		{
+			process_reset_browser(p, buf+1);
+			break;
+		}
+
+		case 13: /* master announcement */
+		{
+			process_master_announce(p,buf+1);
+			break;
+		}
+
+#ifdef TEST_CODE
+		default:
+		{
+			struct dgram_packet *dgram = &p->packet.dgram;
+			int i, j;
+
+			DEBUG(4, ("ignoring browse packet %d from %s %s to %s\n",
+			           command, namestr(&dgram->source_name), 
+			           inet_ntoa(p->ip), namestr(&dgram->dest_name)));
+
+			for (i = 0; i < len; i+= 16)
+			{
+				DEBUG(4, ("%3x char ", i));
+
+				for (j = 0; j < 16; j++)
+				{
+					unsigned char x = buf[i+j];
+					if (x < 32 || x > 127) x = '.';
+
+					if (i+j >= len) break;
+					DEBUG(4, ("%c", x));
+				}
+
+				DEBUG(4, (" hex ", i));
+
+				for (j = 0; j < 16; j++)
+				{
+					if (i+j >= len) break;
+					DEBUG(4, (" %02x", buf[i+j]));
+				}
+
+				DEBUG(4, ("\n"));
+			}
+
+		}
+#endif /* TEST_CODE */
+	}
+}
+
+
+/****************************************************************************
+process udp 138 datagrams
+****************************************************************************/
+void process_dgram(struct packet_struct *p)
+{
+  char *buf;
+  char *buf2;
+  int len;
+  struct dgram_packet *dgram = &p->packet.dgram;
+
+  if (dgram->header.msg_type != 0x10 &&
+      dgram->header.msg_type != 0x11 &&
+      dgram->header.msg_type != 0x12) {
+    /* don't process error packets etc yet */
+    return;
+  }
+
+  buf = &dgram->data[0];
+  buf -= 4; /* XXXX for the pseudo tcp length - 
+	       someday I need to get rid of this */
+
+  if (CVAL(buf,smb_com) != SMBtrans) return;
+
+  len = SVAL(buf,smb_vwv11);
+  buf2 = smb_base(buf) + SVAL(buf,smb_vwv12);
+
+  DEBUG(3,("datagram from %s to %s for %s of type %d len=%d\n",
+	   namestr(&dgram->source_name),namestr(&dgram->dest_name),
+	   smb_buf(buf),CVAL(buf2,0),len));
+
+ 
+  if (len <= 0) return;
+
+   if (strequal(smb_buf(buf),"\\MAILSLOT\\BROWSE"))
+   {
+     process_browse_packet(p,buf2,len);
+   } else if (strequal(smb_buf(buf),"\\MAILSLOT\\NET\\NETLOGON")) {
+     process_logon_packet(p,buf2,len);
+   }
+}
+
diff --git a/source3/nmbd/nmbd.c b/source3/nmbd/nmbd.c
new file mode 100644
index 0000000000..222ab3f921
--- /dev/null
+++ b/source3/nmbd/nmbd.c
@@ -0,0 +1,601 @@
+/*
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   NBT netbios routines and daemon - version 2
+   Copyright (C) Andrew Tridgell 1994-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   
+   Revision History:
+
+   14 jan 96: lkcl@pires.co.uk
+   added multiple workgroup domain master support
+
+*/
+
+#include "includes.h"
+#include "loadparm.h"
+#include "localnet.h"
+
+extern int DEBUGLEVEL;
+
+extern pstring debugf;
+pstring servicesf = CONFIGFILE;
+
+extern pstring scope;
+
+int ClientNMB   = -1;
+int ClientDGRAM = -1;
+
+extern pstring myhostname;
+static pstring host_file;
+extern pstring myname;
+
+/* are we running as a daemon ? */
+static BOOL is_daemon = False;
+
+/* machine comment for host announcements */
+pstring ServerComment="";
+
+static BOOL got_bcast = False;
+static BOOL got_myip = False;
+static BOOL got_nmask = False;
+
+/* what server type are we currently */
+
+time_t StartupTime =0;
+
+struct in_addr ipzero;
+
+
+/****************************************************************************
+catch a sighup
+****************************************************************************/
+static int sig_hup(void)
+{
+  BlockSignals(True);
+
+  DEBUG(0,("Got SIGHUP (reload not implemented)\n"));
+  dump_names();
+  reload_services(True);
+
+  BlockSignals(False);
+#ifndef DONT_REINSTALL_SIG
+  signal(SIGHUP,SIGNAL_CAST sig_hup);
+#endif
+  return(0);
+}
+
+/****************************************************************************
+catch a sigpipe
+****************************************************************************/
+static int sig_pipe(void)
+{
+  BlockSignals(True);
+
+  DEBUG(0,("Got SIGPIPE\n"));
+  if (!is_daemon)
+    exit(1);
+  BlockSignals(False);
+  return(0);
+}
+
+#if DUMP_CORE
+/*******************************************************************
+prepare to dump a core file - carefully!
+********************************************************************/
+static BOOL dump_core(void)
+{
+  char *p;
+  pstring dname;
+  strcpy(dname,debugf);
+  if ((p=strrchr(dname,'/'))) *p=0;
+  strcat(dname,"/corefiles");
+  mkdir(dname,0700);
+  sys_chown(dname,getuid(),getgid());
+  chmod(dname,0700);
+  if (chdir(dname)) return(False);
+  umask(~(0700));
+
+#ifndef NO_GETRLIMIT
+#ifdef RLIMIT_CORE
+  {
+    struct rlimit rlp;
+    getrlimit(RLIMIT_CORE, &rlp);
+    rlp.rlim_cur = MAX(4*1024*1024,rlp.rlim_cur);
+    setrlimit(RLIMIT_CORE, &rlp);
+    getrlimit(RLIMIT_CORE, &rlp);
+    DEBUG(3,("Core limits now %d %d\n",rlp.rlim_cur,rlp.rlim_max));
+  }
+#endif
+#endif
+
+
+  DEBUG(0,("Dumping core in %s\n",dname));
+  return(True);
+}
+#endif
+
+
+/****************************************************************************
+possibly continue after a fault
+****************************************************************************/
+static void fault_continue(void)
+{
+#if DUMP_CORE
+  dump_core();
+#endif
+}
+
+/*******************************************************************
+  expire old names from the namelist and server list
+  ******************************************************************/
+static void expire_names_and_servers(void)
+{
+	static time_t lastrun = 0;
+	time_t t = time(NULL);
+
+	if (!lastrun) lastrun = t;
+	if (t < lastrun + 5) return;
+	lastrun = t;
+
+	expire_names(t);
+	expire_servers(t);
+}
+
+/*****************************************************************************
+  reload the services file
+  **************************************************************************/
+BOOL reload_services(BOOL test)
+{
+  BOOL ret;
+  extern fstring remote_machine;
+
+  strcpy(remote_machine,"nmbd");
+
+  if (lp_loaded())
+    {
+      pstring fname;
+      strcpy(fname,lp_configfile());
+      if (file_exist(fname,NULL) && !strcsequal(fname,servicesf))
+	{
+	  strcpy(servicesf,fname);
+	  test = False;
+	}
+    }
+
+  if (test && !lp_file_list_changed())
+    return(True);
+
+  ret = lp_load(servicesf,True);
+
+  /* perhaps the config filename is now set */
+  if (!test) {
+    DEBUG(3,("services not loaded\n"));
+    reload_services(True);
+  }
+
+  return(ret);
+}
+
+
+
+/****************************************************************************
+load a netbios hosts file
+****************************************************************************/
+static void load_hosts_file(char *fname)
+{
+  FILE *f = fopen(fname,"r");
+  pstring line;
+  if (!f) {
+    DEBUG(2,("Can't open lmhosts file %s\n",fname));
+    return;
+  }
+
+  while (!feof(f))
+    {
+      if (!fgets_slash(line,sizeof(pstring),f)) continue;
+
+      if (*line == '#') continue;
+
+      {
+	BOOL group=False;
+
+	pstring ip,name,mask,flags,extra;
+
+	char *ptr;
+	int count = 0;
+	struct in_addr ipaddr;
+	struct in_addr ipmask;
+	enum name_source source = LMHOSTS;
+
+	strcpy(ip,"");
+	strcpy(name,"");
+	strcpy(mask,"");
+	strcpy(flags,"");
+	strcpy(extra,"");
+	
+	ptr = line;
+
+	if (next_token(&ptr,ip   ,NULL)) ++count;
+	if (next_token(&ptr,name ,NULL)) ++count;
+	if (next_token(&ptr,mask ,NULL)) ++count;
+	if (next_token(&ptr,flags,NULL)) ++count;
+	if (next_token(&ptr,extra,NULL)) ++count;
+
+	if (count <= 0) continue;
+
+	if (count > 0 && count < 2) {
+	  DEBUG(0,("Ill formed hosts line [%s]\n",line));	    
+	  continue;
+	}
+
+	/* work out if we need to shuffle the tokens along due to the
+	   optional subnet mask argument */
+
+	if (strchr(mask, 'G') || strchr(mask, 'S') || strchr(mask, 'M')) {
+	  strcpy(flags, mask );
+	  /* default action for no subnet mask */
+	  strcpy(mask, inet_ntoa(Netmask));
+	}
+
+	DEBUG(4, ("lmhost entry: %s %s %s %s\n", ip, name, mask, flags));
+
+	if (strchr(flags,'G') || strchr(flags,'S'))
+	  group = True;
+
+	if (strchr(flags,'M') && !group) {
+	  source = SELF;
+	  strcpy(myname,name);
+	}
+
+	ipaddr = *interpret_addr2(ip);
+	ipmask = *interpret_addr2(mask);
+
+	if (group) {
+	  add_domain_entry(ipaddr, ipmask, name, True);
+	} else {
+	  add_netbios_entry(name,0x20,NB_ACTIVE,0,source,ipaddr);
+	}
+      }
+    }
+
+  fclose(f);
+}
+
+
+/****************************************************************************
+  The main select loop.
+  ***************************************************************************/
+static void process(void)
+{
+  BOOL run_election;
+
+  while (True)
+    {
+      run_election = check_elections();
+      listen_for_packets(run_election);
+
+      run_packet_queue();
+      run_elections();
+
+      announce_host();
+      announce_backup();
+      announce_master();
+
+      expire_names_and_servers();
+      expire_netbios_response_entries(time(NULL)-10);
+
+      write_browse_list();
+      do_browser_lists();
+      check_master_browser();
+    }
+}
+
+
+/****************************************************************************
+  open the socket communication
+****************************************************************************/
+static BOOL open_sockets(BOOL isdaemon, int port)
+{
+  struct hostent *hp;
+ 
+  /* get host info */
+  if ((hp = Get_Hostbyname(myhostname)) == 0) {
+    DEBUG(0,( "Get_Hostbyname: Unknown host. %s\n",myhostname));
+    return False;
+  }   
+
+  if (isdaemon)
+    ClientNMB = open_socket_in(SOCK_DGRAM, port,0);
+  else
+    ClientNMB = 0;
+  
+  ClientDGRAM = open_socket_in(SOCK_DGRAM,DGRAM_PORT,3);
+
+  if (ClientNMB == -1)
+    return(False);
+
+  signal(SIGPIPE, SIGNAL_CAST sig_pipe);
+
+  set_socket_options(ClientNMB,"SO_BROADCAST");
+  set_socket_options(ClientDGRAM,"SO_BROADCAST");
+
+  DEBUG(3,("Sockets opened.\n"));
+  return True;
+}
+
+
+/*******************************************************************
+  check that a IP, bcast and netmask and consistent. Must be a 1s
+  broadcast
+  ******************************************************************/
+static BOOL ip_consistent(struct in_addr ip,struct in_addr bcast, struct in_addr nmask)
+{
+  unsigned long a_ip,a_bcast,a_nmask;
+
+  a_ip = ntohl(ip.s_addr);
+  a_bcast = ntohl(bcast.s_addr);
+  a_nmask = ntohl(nmask.s_addr);
+
+  /* check the netmask is sane */
+  if (((a_nmask>>24)&0xFF) != 0xFF) {
+    DEBUG(0,("Insane netmask %s\n",inet_ntoa(nmask)));
+    return(False);
+  }
+
+  /* check the IP and bcast are on the same net */
+  if ((a_ip&a_nmask) != (a_bcast&a_nmask)) {
+    DEBUG(0,("IP and broadcast are on different nets!\n"));
+    return(False);
+  }
+
+  /* check the IP and bcast are on the same net */
+  if ((a_bcast|a_nmask) != 0xFFFFFFFF) {
+    DEBUG(0,("Not a ones based broadcast %s\n",inet_ntoa(bcast)));
+    return(False);
+  }
+
+  return(True);
+}
+
+
+/****************************************************************************
+  initialise connect, service and file structs
+****************************************************************************/
+static BOOL init_structs()
+{
+  if (!get_myname(myhostname,got_myip?NULL:&myip))
+    return(False);
+
+  /* Read the broadcast address from the interface */
+  {
+    struct in_addr ip0,ip1,ip2;
+
+    ip0 = myip;
+
+    if (!(got_bcast && got_nmask))
+      {
+	get_broadcast(&ip0,&ip1,&ip2);
+
+	if (!got_myip)
+	  myip = ip0;
+    
+	if (!got_bcast)
+	  bcast_ip = ip1;
+    
+	if (!got_nmask)
+	  Netmask = ip2;   
+      } 
+
+    DEBUG(1,("Using IP %s  ",inet_ntoa(myip))); 
+    DEBUG(1,("broadcast %s  ",inet_ntoa(bcast_ip)));
+    DEBUG(1,("netmask %s\n",inet_ntoa(Netmask)));    
+
+    if (!ip_consistent(myip,bcast_ip,Netmask)) {
+      DEBUG(0,("WARNING: The IP address, broadcast and Netmask are not consistent\n"));
+      DEBUG(0,("You are likely to experience problems with this setup!\n"));
+    }
+  }
+
+  if (! *myname) {
+    char *p;
+    strcpy(myname,myhostname);
+    p = strchr(myname,'.');
+    if (p) *p = 0;
+  }
+
+  return True;
+}
+
+/****************************************************************************
+usage on the program
+****************************************************************************/
+static void usage(char *pname)
+{
+  DEBUG(0,("Incorrect program usage - is the command line correct?\n"));
+
+  printf("Usage: %s [-n name] [-B bcast address] [-D] [-p port] [-d debuglevel] [-l log basename]\n",pname);
+  printf("Version %s\n",VERSION);
+  printf("\t-D                    become a daemon\n");
+  printf("\t-p port               listen on the specified port\n");
+  printf("\t-d debuglevel         set the debuglevel\n");
+  printf("\t-l log basename.      Basename for log/debug files\n");
+  printf("\t-n netbiosname.       the netbios name to advertise for this host\n");
+  printf("\t-B broadcast address  the address to use for broadcasts\n");
+  printf("\t-N netmask           the netmask to use for subnet determination\n");
+  printf("\t-H hosts file        load a netbios hosts file\n");
+  printf("\t-G group name        add a group name to be part of\n");
+  printf("\t-I ip-address        override the IP address\n");
+  printf("\t-C comment           sets the machine comment that appears in browse lists\n");
+  printf("\n");
+}
+
+
+/****************************************************************************
+  main program
+  **************************************************************************/
+ int main(int argc,char *argv[])
+{
+  int port = NMB_PORT;
+  int opt;
+  extern FILE *dbf;
+  extern char *optarg;
+
+  *host_file = 0;
+
+  StartupTime = time(NULL);
+
+  TimeInit();
+
+  strcpy(debugf,NMBLOGFILE);
+
+  setup_logging(argv[0],False);
+
+  charset_initialise();
+
+  ipzero = *interpret_addr2("0.0.0.0");
+
+#ifdef LMHOSTSFILE
+  strcpy(host_file,LMHOSTSFILE);
+#endif
+
+  /* this is for people who can't start the program correctly */
+  while (argc > 1 && (*argv[1] != '-')) {
+    argv++;
+    argc--;
+  }
+
+  fault_setup(fault_continue);
+
+  signal(SIGHUP,SIGNAL_CAST sig_hup);
+
+  bcast_ip = ipzero;
+  myip = ipzero;
+
+  while ((opt = getopt (argc, argv, "s:T:I:C:bAi:B:N:Rn:l:d:Dp:hSH:G:")) != EOF)
+    {
+      switch (opt)
+	{
+	case 's':
+	  strcpy(servicesf,optarg);
+	  break;
+	case 'C':
+	  strcpy(ServerComment,optarg);
+	  break;
+	case 'G':
+	  if (got_bcast && got_nmask) {
+	    add_domain_entry(bcast_ip,Netmask,optarg, True);
+	  } else {
+	    DEBUG(0, ("Warning: option -G %s added before broadcast and netmask.\n",
+		      optarg));
+	    DEBUG(0, ("Assuming default values: bcast %s netmask %s\n",
+		      inet_ntoa(bcast_ip), inet_ntoa(Netmask))); /* (i hope) */
+	  }
+	  break;
+	case 'H':
+	  strcpy(host_file,optarg);
+	  break;
+	case 'I':
+	  myip = *interpret_addr2(optarg);
+	  got_myip = True;
+	  break;
+	case 'B':
+	  bcast_ip = *interpret_addr2(optarg);
+	  got_bcast = True;
+	  break;
+	case 'N':
+	  Netmask = *interpret_addr2(optarg);
+	  got_nmask = True;
+	  break;
+	case 'n':
+	  strcpy(myname,optarg);
+	  break;
+	case 'l':
+	  sprintf(debugf,"%s.nmb",optarg);
+	  break;
+	case 'i':
+	  strcpy(scope,optarg);
+	  strupper(scope);
+	  break;
+	case 'D':
+	  is_daemon = True;
+	  break;
+	case 'd':
+	  DEBUGLEVEL = atoi(optarg);
+	  break;
+	case 'p':
+	  port = atoi(optarg);
+	  break;
+	case 'h':
+	  usage(argv[0]);
+	  exit(0);
+	  break;
+	default:
+	  if (!is_a_socket(0)) {
+	    usage(argv[0]);
+	  }
+	  break;
+	}
+    }
+
+  DEBUG(1,("%s netbios nameserver version %s started\n",timestring(),VERSION));
+  DEBUG(1,("Copyright Andrew Tridgell 1994\n"));
+
+  init_structs();
+
+  if (!reload_services(False))
+    return(-1);	
+
+  if (!is_daemon && !is_a_socket(0)) {
+    DEBUG(0,("standard input is not a socket, assuming -D option\n"));
+    is_daemon = True;
+  }
+  
+  if (is_daemon) {
+    DEBUG(2,("%s becoming a daemon\n",timestring()));
+    become_daemon();
+  }
+
+  DEBUG(3,("Opening sockets %d\n", port));
+
+  if (!open_sockets(is_daemon,port)) return 1;
+
+  if (*host_file) {
+    load_hosts_file(host_file);
+    DEBUG(3,("Loaded hosts file\n"));
+  }
+
+  if (!*ServerComment)
+    strcpy(ServerComment,"Samba %v");
+  string_sub(ServerComment,"%v",VERSION);
+  string_sub(ServerComment,"%h",myhostname);
+
+  add_my_names();
+  add_my_domains();
+
+  DEBUG(3,("Checked names\n"));
+  
+  write_browse_list();
+
+  DEBUG(3,("Dumped names\n"));
+
+  process();
+  close_sockets();
+
+  if (dbf)
+    fclose(dbf);
+  return(0);
+}
diff --git a/source3/nmbsync.c b/source3/nmbsync.c
index 5a77d6cc48..5a6c07086a 100644
--- a/source3/nmbsync.c
+++ b/source3/nmbsync.c
@@ -22,282 +22,162 @@
 
 #include "includes.h"
 #include "loadparm.h"
-#include "nameserv.h"
+#include "localnet.h"
+
 
 extern int DEBUGLEVEL;
 
-struct server_record *add_server_entry(char *name,int servertype,
-				       int ttl,char *comment,BOOL replace);
+extern pstring myname;
+extern struct in_addr bcast_ip;
+extern struct in_addr Netmask;
+
+extern int name_type;
+extern int max_protocol;
+extern struct in_addr dest_ip;
+extern int pid;
+extern int gid;
+extern int uid;
+extern int mid;
+extern BOOL got_pass;
+extern BOOL have_ip;
+extern pstring workgroup;
+extern pstring service;
+extern pstring desthost;
+extern BOOL connect_as_ipc;
 
+/****************************************************************************
+fudge for getpass function
+****************************************************************************/
+char *getsmbpass(char *pass)
+{
+	return "dummy"; /* return anything: it should be ignored anyway */
+}
 
 /****************************************************************************
-call a remote api
+adds information retrieved from a NetServerEnum call
 ****************************************************************************/
-static BOOL call_remote_api(int fd,int cnum,int uid,int timeout,
-			    char *inbuf,char *outbuf,
-			    int prcnt,int drcnt,
-			    int mprcnt,int mdrcnt,
-			    int *rprcnt,int *rdrcnt,
-			    char *param,char *data,
-			    char **rparam,char **rdata)
+static BOOL add_info(struct domain_record *d, struct work_record *work, int servertype)
 {
-  char *p1,*p2;
-
-  /* send a SMBtrans command */
-  bzero(outbuf,smb_size);
-  set_message(outbuf,14,0,True);
-  CVAL(outbuf,smb_com) = SMBtrans;
-  SSVAL(outbuf,smb_tid,cnum);
-  SSVAL(outbuf,smb_uid,uid);
-
-  p1 = smb_buf(outbuf);
-  strcpy(p1,"\\PIPE\\LANMAN");
-  p1 = skip_string(p1,1);
-  p2 = p1 + prcnt;
-
-  if (prcnt > 0)
-    memcpy(p1,param,prcnt);
-  if (drcnt > 0)
-    memcpy(p2,data,drcnt);
-
-  SSVAL(outbuf,smb_vwv0,prcnt); /* param count */
-  SSVAL(outbuf,smb_vwv1,drcnt); /* data count */
-  SSVAL(outbuf,smb_vwv2,mprcnt); /* mprcnt */
-  SSVAL(outbuf,smb_vwv3,mdrcnt); /* mdrcnt */
-  SSVAL(outbuf,smb_vwv4,0); /* msrcnt */
-  SSVAL(outbuf,smb_vwv5,0); /* flags */
-  SSVAL(outbuf,smb_vwv9,prcnt); /* pscnt */
-  SSVAL(outbuf,smb_vwv10,smb_offset(p1,outbuf)); /* psoff */
-  SSVAL(outbuf,smb_vwv11,drcnt); /* dscnt */
-  SSVAL(outbuf,smb_vwv12,smb_offset(p2,outbuf)); /* dsoff */
-  CVAL(outbuf,smb_vwv13) = 0; /* suwcnt */
-
-  set_message(outbuf,14,PTR_DIFF(p2+drcnt,smb_buf(outbuf)),False);
-
-  send_smb(fd,outbuf);
-  
-  if (receive_smb(fd,inbuf,timeout) &&
-      CVAL(inbuf,smb_rcls) == 0)
-    {
-      if (rparam)
-	*rparam = inbuf+4 + SVAL(inbuf,smb_vwv4);
-      if (rdata)
-	*rdata = inbuf+4 + SVAL(inbuf,smb_vwv7);
-      if (rprcnt)
-	*rprcnt = SVAL(inbuf,smb_vwv3);
-      if (rdrcnt)
-	*rdrcnt = SVAL(inbuf,smb_vwv6);
-      return(True);
-    }
-
-  return(False);
+	char *rparam = NULL;
+	char *rdata = NULL;
+	int rdrcnt,rprcnt;
+	char *p;
+	pstring param;
+	int uLevel = 1;
+	int count = -1;
+
+	/* now send a SMBtrans command with api ServerEnum? */
+	p = param;
+	SSVAL(p,0,0x68); /* api number */
+	p += 2;
+	strcpy(p,"WrLehDz");
+	p = skip_string(p,1);
+
+	strcpy(p,"B16BBDz");
+
+	p = skip_string(p,1);
+	SSVAL(p,0,uLevel);
+	SSVAL(p,2,0x2000); /* buf length */
+	p += 4;
+	SIVAL(p,0,servertype);
+	p += 4;
+
+	strcpy(p, work->work_group);
+	p = skip_string(p,1);
+
+	if (cli_call_api(PTR_DIFF(p,param),0, 8,10000,
+			 &rprcnt,&rdrcnt, param,NULL,
+			 &rparam,&rdata))
+	{
+		int res = SVAL(rparam,0);
+		int converter=SVAL(rparam,2);
+		int i;
+
+		if (res == 0)
+		{
+			count=SVAL(rparam,4);
+			p = rdata;
+
+			for (i = 0;i < count;i++, p += 26)
+			{
+				char *sname = p;
+				uint32 stype = IVAL(p,18);
+				int comment_offset = IVAL(p,22) & 0xFFFF;
+				char *cmnt = comment_offset?(rdata+comment_offset-converter):"";
+
+				struct work_record *w = work;
+
+				DEBUG(4, ("\t%-16.16s     %08x    %s\n", sname, stype, cmnt));
+
+				if (stype & SV_TYPE_DOMAIN_ENUM)
+				{
+					/* creates workgroup on remote subnet */
+					if ((w = find_workgroupstruct(d,sname, False)))
+					{
+						if (ip_equal(bcast_ip, d->bcast_ip))
+						{
+							announce_request(w, d->bcast_ip);
+						}
+					}
+				}
+
+				add_server_entry(d,w,sname,stype,lp_max_ttl(),cmnt,False);
+			}
+		}
+	}
+
+	if (rparam) free(rparam);
+	if (rdata) free(rdata);
+
+	return(True);
 }
 
 
 /*******************************************************************
-  synchronise browse lists with another browse server
+  synchronise browse lists with another browse server.
+
+  log in on the remote server's SMB port to their IPC$ service,
+  do a NetServerEnum and update our server and workgroup databases.
   ******************************************************************/
-void sync_browse_lists(char *name,int name_type,char *myname,
-		       char *domain,struct in_addr ip)
+void sync_browse_lists(struct work_record *work, char *name, int nm_type,
+		       struct in_addr ip)
 {
-  char *protocol = "LM1.2X002";
-  char *service = "IPC$";
-  char *dev = "IPC";
-  int timeout=2000;
-  char *inbuf=NULL;
-  pstring outbuf;
-  char *p;
-  int len;
-  uint32 sesskey;
-  int cnum,uid;
-  BOOL ret;
-
-  int fd = open_socket_out(SOCK_STREAM, &ip, SMB_PORT);
-  if (fd < 0) {
-    DEBUG(3,("Failed to connect to %s at %s\n",name,inet_ntoa(ip)));
-    return;
-  }
-
-  if (!(inbuf = (char *)malloc(0xFFFF+1024))) return;  
-
-  /* put in the destination name */
-  len = 4;
-  p = outbuf+len;
-  name_mangle(name,p,name_type);
-  len += name_len(p);
-
-  /* and my name */
-  p = outbuf+len;
-  name_mangle(myname,p,0x20);
-  len += name_len(p);
-
-  _smb_setlen(outbuf,len);
-  CVAL(outbuf,0) = 0x81;
-
-  send_smb(fd,outbuf);
-  receive_smb(fd,inbuf,5000);
-  
-  bzero(outbuf,smb_size);
-
-  /* setup the protocol string */
-  set_message(outbuf,0,strlen(protocol)+2,True);
-  p = smb_buf(outbuf);
-  *p++ = 2;
-  strcpy(p,protocol);
-
-  CVAL(outbuf,smb_com) = SMBnegprot;
-  CVAL(outbuf,smb_flg) = 0x8;
-  SSVAL(outbuf,smb_flg2,0x1);
-
-  send_smb(fd,outbuf);
-  bzero(inbuf,smb_size);
-  ret = receive_smb(fd,inbuf,timeout);
-  
-  if (!ret || CVAL(inbuf,smb_rcls) || SVAL(inbuf,smb_vwv0)) {
-    DEBUG(3,("%s rejected the protocol\n",name));
-    close(fd);
-    if (inbuf) free(inbuf);
-    return;
-  }
-
-  sesskey = IVAL(inbuf,smb_vwv6);
-
-  bzero(outbuf,smb_size);
-  set_message(outbuf,10,2,True);
-  CVAL(outbuf,smb_com) = SMBsesssetupX;
-
-  CVAL(outbuf,smb_vwv0) = 0xFF;
-  SSVAL(outbuf,smb_vwv2,0xFFFF);
-  SSVAL(outbuf,smb_vwv3,2);
-  SSVAL(outbuf,smb_vwv4,1);
-  SIVAL(outbuf,smb_vwv5,sesskey);
-  SSVAL(outbuf,smb_vwv7,1);
-
-  send_smb(fd,outbuf);
-  bzero(inbuf,smb_size);
-  ret = receive_smb(fd,inbuf,timeout);
-  if (!ret || CVAL(inbuf,smb_rcls)) {
-    DEBUG(3,("%s rejected session setup\n",name));
-    close(fd);
-    if (inbuf) free(inbuf);
-    return;
-  }
-
-  uid = SVAL(inbuf,smb_uid);
-
-  bzero(outbuf,smb_size);
-  set_message(outbuf,4,2 + (2 + strlen(name) + 1 + strlen(service)) +
-       1 + strlen(dev),True);
-  CVAL(outbuf,smb_com) = SMBtconX;
-  SSVAL(outbuf,smb_uid,uid);
-
-  SSVAL(outbuf,smb_vwv0,0xFF);
-  SSVAL(outbuf,smb_vwv3,1);
-
-  p = smb_buf(outbuf) + 1;
-  strcpy(p, "\\\\");
-  strcat(p, name);
-  strcat(p, "\\");
-  strcat(p,service);
-  p = skip_string(p,1);
-  strcpy(p,dev);
-
-  send_smb(fd,outbuf);
-  bzero(inbuf,smb_size);
-  ret = receive_smb(fd,inbuf,timeout);
-  if (!ret || CVAL(inbuf,smb_rcls)) {
-    DEBUG(3,("%s rejected IPC connect (%d,%d)\n",name,
-	     CVAL(inbuf,smb_rcls),SVAL(inbuf,smb_err)));
-    close(fd);
-    if (inbuf) free(inbuf);
-    return;
-  }
-
-  cnum = SVAL(inbuf,smb_tid);
-  
-  /* now I need to send a NetServerEnum */
-  {
-    fstring param;
-    uint32 *typep;
-    char *rparam,*rdata;
-
-    p = param;
-    SSVAL(p,0,0x68); /* api number */
-    p += 2;
-    strcpy(p,"WrLehDz");
-    p = skip_string(p,1);
-
-    strcpy(p,"B16BBDz");
-
-    p = skip_string(p,1);
-    SSVAL(p,0,1); /* level 1 */
-    SSVAL(p,2,0xFFFF - 500); /* buf length */
-    p += 4;
-    typep = (uint32 *)p;
-    p += 4;
-    strcpy(p,domain);
-    strupper(p);
-    p = skip_string(p,1);
-
-    SIVAL(typep,0,0x80000000); /* domain list */
-
-    if (call_remote_api(fd,cnum,uid,timeout,inbuf,outbuf,
-			PTR_DIFF(p,param),0,
-			8,0xFFFF - 500,
-			NULL,NULL,
-			param,NULL,
-			&rparam,&rdata) && SVAL(rparam,0)==0)
-    {
-      int converter=SVAL(rparam,2);
-      int count=SVAL(rparam,4);
-      int i;
-      char *p2 = rdata;
-      for (i=0;i<count;i++) {
-	char *sname = p2;
-	uint32 type = IVAL(p2,18);
-	int comment_offset = IVAL(p2,22) & 0xFFFF;
-	char *comment = comment_offset?(rdata+comment_offset-converter):"";
-
-	add_server_entry(sname,type,lp_max_ttl(),comment,False);
-	p2 += 26;
-      }
-    }
-
-    SIVAL(typep,0,0xFFFFFFFF); /* server list */
-
-    if (call_remote_api(fd,cnum,uid,timeout,inbuf,outbuf,
-			PTR_DIFF(p,param),0,
-			8,0xFFFF - 500,
-			NULL,NULL,
-			param,NULL,
-			&rparam,&rdata) && SVAL(rparam,0)==0)
-    {
-      int converter=SVAL(rparam,2);
-      int count=SVAL(rparam,4);
-      int i;
-
-      p = rdata;
-      for (i=0;i<count;i++) {
-	char *sname = p;
-	uint32 type = IVAL(p,18);
-	int comment_offset = IVAL(p,22) & 0xFFFF;
-	char *comment = comment_offset?(rdata+comment_offset-converter):"";
-
-	add_server_entry(sname,type,lp_max_ttl(),comment,False);
-	p += 26;
-      }
-    }
-  }
-
-  /* close up */
-  bzero(outbuf,smb_size);
-  set_message(outbuf,0,0,True);
-  CVAL(outbuf,smb_com) = SMBtdis;
-  SSVAL(outbuf,smb_uid,uid);
-  SSVAL(outbuf,smb_tid,cnum);
-  send_smb(fd,outbuf);
-  receive_smb(fd,inbuf,1000);
-  
-  close(fd);
-  if (inbuf) free(inbuf);
+	struct domain_record *d;
+	pid = getpid();
+	uid = getuid();
+	gid = getgid();
+	mid = pid + 100;
+	name_type = nm_type;
+
+	got_pass = True;
+
+	DEBUG(4, ("sync browse lists with %s for %s %s\n",
+			work->work_group, name, inet_ntoa(ip)));
+
+	strcpy(workgroup,work->work_group);
+	strcpy(desthost,name);
+	dest_ip = ip;
+
+	if (zero_ip(dest_ip)) return;
+	have_ip = True;
+
+	if (!(d = find_domain(ip))) return;
+
+	connect_as_ipc = True;
+
+	/* connect as server and get domains, then servers */
+
+	sprintf(service,"\\\\%s\\IPC$", name);
+	strupper(service);
+
+	if (cli_open_sockets(SMB_PORT))
+	{
+		if (cli_send_login(NULL,NULL,True,True))
+		{
+			add_info(d, work, SV_TYPE_DOMAIN_ENUM);
+			add_info(d, work, SV_TYPE_ALL&~SV_TYPE_DOMAIN_ENUM);
+		}
+
+		close_sockets();
+	}
 }
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 3426a4022c..1e488ec90d 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -131,8 +131,8 @@ typedef struct
    char *szUsernameMap;
    char *szCharacterSet;
    char *szLogonScript;
-   char *szWINSserver;
    char *szSmbrun;
+   char *szWINSserver;
    int max_log_size;
    int mangled_stack;
    int max_xmit;
@@ -148,6 +148,7 @@ typedef struct
    int syslog;
    int os_level;
    int max_ttl;
+   BOOL bWINSsupport;
    BOOL bPreferredMaster;
    BOOL bDomainMaster;
    BOOL bDomainLogons;
@@ -396,7 +397,6 @@ struct parm_struct
   {"username map",     P_STRING,  P_GLOBAL, &Globals.szUsernameMap,     NULL},
   {"character set",    P_STRING,  P_GLOBAL, &Globals.szCharacterSet,    handle_character_set},
   {"logon script",     P_STRING,  P_GLOBAL, &Globals.szLogonScript,     NULL},
-  {"wins server",      P_STRING,  P_GLOBAL, &Globals.szWINSserver,      NULL},
   {"max log size",     P_INTEGER, P_GLOBAL, &Globals.max_log_size,      NULL},
   {"mangled stack",    P_INTEGER, P_GLOBAL, &Globals.mangled_stack,     NULL},
   {"max mux",          P_INTEGER, P_GLOBAL, &Globals.max_mux,           NULL},
@@ -413,6 +413,8 @@ struct parm_struct
 #endif /* KANJI */
   {"os level",         P_INTEGER, P_GLOBAL, &Globals.os_level,          NULL},
   {"max ttl",          P_INTEGER, P_GLOBAL, &Globals.max_ttl,           NULL},
+  {"wins support",     P_BOOL,    P_GLOBAL, &Globals.bWINSsupport,      NULL},
+  {"wins server",      P_STRING,  P_GLOBAL, &Globals.szWINSserver,      NULL},
   {"preferred master", P_BOOL,    P_GLOBAL, &Globals.bPreferredMaster,  NULL},
   {"prefered master",  P_BOOL,    P_GLOBAL, &Globals.bPreferredMaster,  NULL},
   {"domain master",    P_BOOL,    P_GLOBAL, &Globals.bDomainMaster,     NULL},
@@ -577,6 +579,7 @@ static void init_globals(void)
   Globals.bDomainLogons = False;
   Globals.bBrowseList = True;
   Globals.bProxyNameResolution = True;
+  Globals.bWINSsupport = True;
 
 #ifdef KANJI
   coding_system = interpret_coding_system (KANJI, SJIS_CODE);
@@ -702,6 +705,7 @@ FN_GLOBAL_STRING(lp_character_set,&Globals.szCharacterSet)
 FN_GLOBAL_STRING(lp_logon_script,&Globals.szLogonScript) 
 FN_GLOBAL_STRING(lp_wins_server,&Globals.szWINSserver)
 
+FN_GLOBAL_BOOL(lp_wins_support,&Globals.bWINSsupport)
 FN_GLOBAL_BOOL(lp_domain_master,&Globals.bDomainMaster)
 FN_GLOBAL_BOOL(lp_domain_logons,&Globals.bDomainLogons)
 FN_GLOBAL_BOOL(lp_preferred_master,&Globals.bPreferredMaster)
diff --git a/source3/param/params.c b/source3/param/params.c
index b9d61382a1..d5d841dceb 100644
--- a/source3/param/params.c
+++ b/source3/param/params.c
@@ -63,23 +63,74 @@ the other = 3
 static char *pszParmFile = NULL;
 extern int DEBUGLEVEL;
 
-/* local prototypes */
-static BOOL enumerate_parameters(FILE *infile, PM_PARMFUNC pfunc);
-static BOOL enumerate_sections(FILE *infile, 
-			       PM_SECFUNC sfunc, PM_PARMFUNC pfunc);
 
-/* prototypes for local toolbox functions */
-static void trimleft(char *psz);
-static void trimright(char *psz);
-static void collapse_spaces(char *psz);
-static int  firstnonwhite(char *psz);
+/**************************************************************************
+Strip all leading whitespace from a string.
+**************************************************************************/
+static void trimleft(char *psz)
+{
+   char *pszDest;
+
+   pszDest = psz;
+   if (psz != NULL)
+   {
+      while (*psz != '\0' && isspace(*psz))
+	 psz++;
+      while (*psz != '\0')
+	 *pszDest++ = *psz++;
+      *pszDest = '\0';
+   }
+}
+
+/**************************************************************************
+Strip all trailing whitespace from a string.
+**************************************************************************/
+static void trimright(char *psz)
+{
+   char *pszTemp;
+
+   if (psz != NULL && psz[0] != '\0')
+   {
+      pszTemp = psz + strlen(psz) - 1;
+      while (isspace(*pszTemp))
+	 *pszTemp-- = '\0';
+   }
+}
+
+/***********************************************************************
+Collapse each whitespace area in a string to a single space.
+***********************************************************************/
+static void collapse_spaces(char *psz)
+{
+   while (*psz)
+      if (isspace(*psz))
+      {
+	 *psz++ = ' ';
+	 trimleft(psz);
+      }
+      else
+	 psz++;
+}
+
+/**************************************************************************
+Return the value of the first non-white character in the specified string.
+The terminating NUL counts as non-white for the purposes of this function.
+Note - no check for a NULL string! What would we return?
+**************************************************************************/
+static int firstnonwhite(char *psz)
+{
+   while (isspace(*psz) && (*psz != '\0'))
+      psz++;
+   return (*psz);
+}
+
 
 /**************************************************************************
 Identifies all parameters in the current section, calls the parameter
 function for each. Ignores comment lines, stops and backs up in file when
 a section is encountered. Returns True on success, False on error.
 **************************************************************************/
-static BOOL enumerate_parameters(FILE *fileIn, PM_PARMFUNC pfunc)
+static BOOL enumerate_parameters(FILE *fileIn, BOOL (*pfunc)(char *,char *))
 {
    pstring szBuf;
    char *pszTemp;
@@ -186,8 +237,8 @@ Returns True on success, False on failure. Note that the section and
 parameter names will have all internal whitespace areas collapsed to a 
 single space for processing.
 **************************************************************************/
-static BOOL enumerate_sections(FILE *fileIn, 
-			       PM_SECFUNC sfunc, PM_PARMFUNC pfunc)
+static BOOL enumerate_sections(FILE *fileIn,
+			       BOOL (*sfunc)(char *),BOOL (*pfunc)(char *,char *))
 {
    pstring szBuf;
    BOOL bRetval;
@@ -246,7 +297,7 @@ Process the passed parameter file.
 
 Returns True if successful, else False.
 **************************************************************************/
-BOOL pm_process(char *pszFileName, PM_SECFUNC sfunc, PM_PARMFUNC pfunc)
+BOOL pm_process(char *pszFileName,BOOL (*sfunc)(char *),BOOL (*pfunc)(char *,char *))
 {
    FILE *fileIn;
    BOOL bRetval;
@@ -274,62 +325,3 @@ BOOL pm_process(char *pszFileName, PM_SECFUNC sfunc, PM_PARMFUNC pfunc)
 }
 
 
-/**************************************************************************
-Strip all leading whitespace from a string.
-**************************************************************************/
-static void trimleft(char *psz)
-{
-   char *pszDest;
-
-   pszDest = psz;
-   if (psz != NULL)
-   {
-      while (*psz != '\0' && isspace(*psz))
-	 psz++;
-      while (*psz != '\0')
-	 *pszDest++ = *psz++;
-      *pszDest = '\0';
-   }
-}
-
-/**************************************************************************
-Strip all trailing whitespace from a string.
-**************************************************************************/
-static void trimright(char *psz)
-{
-   char *pszTemp;
-
-   if (psz != NULL && psz[0] != '\0')
-   {
-      pszTemp = psz + strlen(psz) - 1;
-      while (isspace(*pszTemp))
-	 *pszTemp-- = '\0';
-   }
-}
-
-/***********************************************************************
-Collapse each whitespace area in a string to a single space.
-***********************************************************************/
-static void collapse_spaces(char *psz)
-{
-   while (*psz)
-      if (isspace(*psz))
-      {
-	 *psz++ = ' ';
-	 trimleft(psz);
-      }
-      else
-	 psz++;
-}
-
-/**************************************************************************
-Return the value of the first non-white character in the specified string.
-The terminating NUL counts as non-white for the purposes of this function.
-Note - no check for a NULL string! What would we return?
-**************************************************************************/
-static int firstnonwhite(char *psz)
-{
-   while (isspace(*psz) && (*psz != '\0'))
-      psz++;
-   return (*psz);
-}
diff --git a/source3/params.h b/source3/params.h
index 253eaa4e7a..b3ccdf74d9 100644
--- a/source3/params.h
+++ b/source3/params.h
@@ -32,14 +32,9 @@ Prototypes and definitions for PARAMS.C.
 #include <stdio.h>
 #include "smb.h"
 
-typedef BOOL (* PM_PARMFUNC)(char *pszParmName, char *pszParmValue);
-typedef BOOL (* PM_SECFUNC)(char *pszSectionName);
-
 #define PM_NOFILE               1
 #define PM_NOFILENAME           2
 #define PM_FILEERROR            3
 
-extern BOOL pm_process(char *pszFileName, PM_SECFUNC sfunc, PM_PARMFUNC pfunc);
-
 #endif
 
diff --git a/source3/passdb/smbpass.c b/source3/passdb/smbpass.c
index ca86d95618..35816c5c52 100644
--- a/source3/passdb/smbpass.c
+++ b/source3/passdb/smbpass.c
@@ -297,8 +297,7 @@ get_smbpwnam(char *name)
 	return NULL;
 }
 #else
-void 
-smbpass_dummy(void)
+ void smbpass_dummy(void)
 {
 }				/* To avoid compiler complaints */
 #endif
diff --git a/source3/script/mkproto.awk b/source3/script/mkproto.awk
new file mode 100644
index 0000000000..4bf0d3c37d
--- /dev/null
+++ b/source3/script/mkproto.awk
@@ -0,0 +1,39 @@
+# generate prototypes for Samba C code
+
+
+BEGIN {
+  inheader=0;
+}
+
+{
+  if (inheader) {
+    if (match($0,"[)][ \t]*$")) {
+      inheader = 0;
+      printf "%s;\n",$0;
+    } else {
+      printf "%s\n",$0;
+    }
+    next;
+  }
+}
+
+/^static|^extern/ || !/^[a-zA-Z]/ || /[;]/ {
+  next;
+}
+
+!/^unsigned|^mode_t|^DIR|^user|^int|^char|^uint|^struct|^BOOL|^void|^time/ {
+  next;
+}
+
+
+/[(].*[)][ \t]*$/ {
+    printf "%s;\n",$0;
+    next;
+}
+
+/[(]/ {
+  inheader=1;
+  printf "%s\n",$0;
+  next;
+}
+
diff --git a/source3/smbd/password.c b/source3/smbd/password.c
index b8111fc739..31d9191271 100644
--- a/source3/smbd/password.c
+++ b/source3/smbd/password.c
@@ -1258,7 +1258,7 @@ BOOL server_cryptkey(char *buf)
   fstring desthost;
   struct in_addr dest_ip;
   extern struct in_addr myip;
-  int port = 139;
+  int port = SMB_PORT;
   BOOL ret;
 
   if (password_client >= 0)
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 68376baaf3..4472e120aa 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -1928,11 +1928,11 @@ int reply_close(char *inbuf,char *outbuf)
 
   mtime = make_unix_date3(inbuf+smb_vwv1);
 
-  close_file(fnum);
-
   /* try and set the date */
   set_filetime(Files[fnum].name,mtime);
 
+  close_file(fnum);
+
   /* We have a cached error */
   if(eclass || err)
     return(ERROR(eclass,err));
@@ -1976,10 +1976,10 @@ int reply_writeclose(char *inbuf,char *outbuf)
       
   nwritten = write_file(fnum,data,numtowrite);
 
-  close_file(fnum);
-
   set_filetime(Files[fnum].name,mtime);
   
+  close_file(fnum);
+
   DEBUG(3,("%s writeclose fnum=%d cnum=%d num=%d wrote=%d (numopen=%d)\n",
 	   timestring(),fnum,cnum,numtowrite,nwritten,
 	   Connections[cnum].num_files_open));
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index b8e3cba61c..a8e1dad838 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -139,31 +139,20 @@ mode_t unix_mode(int cnum,int dosmode)
 int dos_mode(int cnum,char *path,struct stat *sbuf)
 {
   int result = 0;
+  extern struct current_user current_user;
 
-#if OLD_DOS_MODE
-  if (!CAN_WRITE(cnum) || !((sbuf->st_mode & S_IWOTH) ||
-			    Connections[cnum].admin_user ||
-			    ((sbuf->st_mode & S_IWUSR) && 
-			     Connections[cnum].uid==sbuf->st_uid) ||
-			    ((sbuf->st_mode & S_IWGRP) && 
-			     in_group(sbuf->st_gid,Connections[cnum].gid,
-				      Connections[cnum].ngroups,
-				      Connections[cnum].igroups))))
-    result |= aRONLY;
-#else
   if (CAN_WRITE(cnum) && !lp_alternate_permissions(SNUM(cnum))) {
     if (!((sbuf->st_mode & S_IWOTH) ||
 	  Connections[cnum].admin_user ||
-	  ((sbuf->st_mode & S_IWUSR) && Connections[cnum].uid==sbuf->st_uid) ||
+	  ((sbuf->st_mode & S_IWUSR) && current_user.uid==sbuf->st_uid) ||
 	  ((sbuf->st_mode & S_IWGRP) && 
-	   in_group(sbuf->st_gid,Connections[cnum].gid,
-		    Connections[cnum].ngroups,Connections[cnum].igroups))))
+	   in_group(sbuf->st_gid,current_user.gid,
+		    current_user.ngroups,current_user.igroups))))
       result |= aRONLY;
   } else {
     if ((sbuf->st_mode & S_IWUSR) == 0)
       result |= aRONLY;
   }
-#endif
 
   if ((sbuf->st_mode & S_IXUSR) != 0)
     result |= aARCH;
@@ -3383,7 +3372,7 @@ int construct_reply(char *inbuf,char *outbuf,int size,int bufsize)
 /****************************************************************************
   process commands from the client
 ****************************************************************************/
-void process(void )
+static void process(void)
 {
   static int trans_num = 0;
   int nread;
@@ -3407,7 +3396,7 @@ void process(void )
     ip = *interpret_addr2("localhost");
     if (zero_ip(ip)) ip = *interpret_addr2("127.0.0.1");
     *OutBuffer = 0;
-    send_one_packet(OutBuffer,1,ip,137,SOCK_DGRAM);
+    send_one_packet(OutBuffer,1,ip,NMB_PORT,SOCK_DGRAM);
   }
 #endif    
 
@@ -3592,7 +3581,7 @@ static void init_structs(void )
 /****************************************************************************
 usage on the program
 ****************************************************************************/
-void usage(char *pname)
+static void usage(char *pname)
 {
   DEBUG(0,("Incorrect program usage - are you sure the command line is correct?\n"));
 
@@ -3612,12 +3601,12 @@ void usage(char *pname)
 /****************************************************************************
   main program
 ****************************************************************************/
-int main(int argc,char *argv[])
+ int main(int argc,char *argv[])
 {
   extern BOOL append_log;
   /* shall I run as a daemon */
   BOOL is_daemon = False;
-  int port = 139;
+  int port = SMB_PORT;
   int opt;
   extern char *optarg;
 
diff --git a/source3/smbd/smbrun.c b/source3/smbd/smbrun.c
index 6c9ba52b8b..dcd5379bc1 100644
--- a/source3/smbd/smbrun.c
+++ b/source3/smbd/smbrun.c
@@ -46,7 +46,7 @@ as non root from a program which is switching between root and non-root
 
 It takes 3 arguments as uid,gid,command and runs command after
 becoming a non-root user */
-int main(int argc,char *argv[])
+ int main(int argc,char *argv[])
 {
   int uid,gid;
 
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index 045d461184..36dd5eba3e 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -264,7 +264,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l
   int mode=0;
   uint32 size=0,len;
   uint32 mdate=0, adate=0, cdate=0;
-  char *name_ptr;
+  char *nameptr;
   BOOL isrootdir = (strequal(Connections[cnum].dirpath,"./") ||
 		    strequal(Connections[cnum].dirpath,".") ||
 		    strequal(Connections[cnum].dirpath,"/"));
@@ -349,7 +349,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l
 #endif
 
   p = pdata;
-  name_ptr = p;
+  nameptr = p;
 
   name_map_mangle(fname,False,SNUM(cnum));
 
@@ -368,7 +368,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l
       SSVAL(p,l1_attrFile,mode);
       SCVAL(p,l1_cchName,strlen(fname));
       strcpy(p + l1_achName, fname);
-      name_ptr = p + l1_achName;
+      nameptr = p + l1_achName;
       p += l1_achName + strlen(fname) + 1;
       break;
 
@@ -387,7 +387,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l
       SIVAL(p,l2_cbList,0); /* No extended attributes */
       SCVAL(p,l2_cchName,strlen(fname));
       strcpy(p + l2_achName, fname);
-      name_ptr = p + l2_achName;
+      nameptr = p + l2_achName;
       p += l2_achName + strlen(fname) + 1;
       break;
 
@@ -402,7 +402,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l
       SIVAL(p,26,4);
       CVAL(p,30) = strlen(fname);
       strcpy(p+31, fname);
-      name_ptr = p+31;
+      nameptr = p+31;
       p += 31 + strlen(fname) + 1;
       break;
 
@@ -420,7 +420,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l
       SSVAL(p,24,mode);
       CVAL(p,32) = strlen(fname);
       strcpy(p + 33, fname);
-      name_ptr = p+33;
+      nameptr = p+33;
       p += 33 + strlen(fname) + 1;
       break;
 
@@ -452,7 +452,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l
       strupper(p+2);
       SSVAL(p,0,strlen(p+2));
       p += 2 + 24;
-      /* name_ptr = p;  */
+      /* nameptr = p;  */
       strcpy(p,fname); p += strlen(p);
       p = pdata + len;
       break;
@@ -517,7 +517,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l
   }
 
   /* Setup the last_filename pointer, as an offset from base_data */
-  *last_name_off = PTR_DIFF(name_ptr,base_data);
+  *last_name_off = PTR_DIFF(nameptr,base_data);
   /* Advance the data pointer to the next slot */
   *ppdata = p;
   return(found);
@@ -1004,7 +1004,7 @@ static int call_trans2qfilepathinfo(char *inbuf, char *outbuf, int length,
 
 
   if (tran_call == TRANSACT2_QFILEINFO) {
-    int16 fnum = SVAL(params,0);
+    int16 fnum = SVALS(params,0);
     info_level = SVAL(params,2);
 
     CHECK_FNUM(fnum,cnum);
@@ -1198,7 +1198,7 @@ static int call_trans2setfilepathinfo(char *inbuf, char *outbuf, int length,
     return(ERROR(ERRSRV,ERRaccess));
 
   if (tran_call == TRANSACT2_SETFILEINFO) {
-    int16 fnum = SVAL(params,0);
+    int16 fnum = SVALS(params,0);
     info_level = SVAL(params,2);    
 
     CHECK_FNUM(fnum,cnum);
diff --git a/source3/smbd/uid.c b/source3/smbd/uid.c
index f287c733c4..625303350a 100644
--- a/source3/smbd/uid.c
+++ b/source3/smbd/uid.c
@@ -30,23 +30,18 @@ static int initial_uid;
 static int initial_gid;
 static int old_umask = 022;
 
-int current_uid;
-int current_gid;
-
 static pstring OriginalDir;
 
-/* have I done a become_user? */
-static struct {
-  int cnum, uid;
-} last_user;
+/* what user is current? */
+struct current_user current_user;
 
 /****************************************************************************
 initialise the uid routines
 ****************************************************************************/
 void init_uid(void)
 {
-  initial_uid = current_uid = geteuid();
-  initial_gid = current_gid = getegid();
+  initial_uid = current_user.uid = geteuid();
+  initial_gid = current_user.gid = getegid();
 
   if (initial_gid != 0 && initial_uid == 0)
     {
@@ -61,7 +56,7 @@ void init_uid(void)
   initial_uid = geteuid();
   initial_gid = getegid();
 
-  last_user.cnum = -1;
+  current_user.cnum = -1;
 
   GetWd(OriginalDir);
 }
@@ -111,7 +106,7 @@ static BOOL become_uid(int uid)
     return(False);
   }
 
-  current_uid = uid;
+  current_user.uid = uid;
 
   return(True);
 }
@@ -140,7 +135,7 @@ static BOOL become_gid(int gid)
 	return(False);
       }
 
-  current_gid = gid;
+  current_user.gid = gid;
 
   return(True);
 }
@@ -174,7 +169,7 @@ BOOL become_guest(void)
   if (!ret)
     DEBUG(1,("Failed to become guest. Invalid guest account?\n"));
 
-  last_user.cnum = -2;
+  current_user.cnum = -2;
 
   return(ret);
 }
@@ -208,10 +203,9 @@ BOOL become_user(int cnum, int uid)
   int new_umask;
   user_struct *vuser;
   int snum,gid;
-  int ngroups;
-  gid_t *groups;
+  int id = uid;
 
-  if (last_user.cnum == cnum && last_user.uid == uid) {
+  if (current_user.cnum == cnum && current_user.id == id) {
     DEBUG(4,("Skipping become_user - already user\n"));
     return(True);
   }
@@ -231,8 +225,9 @@ BOOL become_user(int cnum, int uid)
       !check_user_ok(cnum,vuser,snum)) {
     uid = Connections[cnum].uid;
     gid = Connections[cnum].gid;
-    groups = Connections[cnum].groups;
-    ngroups = Connections[cnum].ngroups;
+    current_user.groups = Connections[cnum].groups;
+    current_user.igroups = Connections[cnum].igroups;
+    current_user.ngroups = Connections[cnum].ngroups;
   } else {
     if (!vuser) {
       DEBUG(2,("Invalid vuid used %d\n",uid));
@@ -243,8 +238,9 @@ BOOL become_user(int cnum, int uid)
       gid = vuser->gid;
     else
       gid = Connections[cnum].gid;
-    groups = vuser->user_groups;
-    ngroups = vuser->user_ngroups;
+    current_user.groups = vuser->user_groups;
+    current_user.igroups = vuser->user_igroups;
+    current_user.ngroups = vuser->user_ngroups;
   }
 
   if (initial_uid == 0)
@@ -254,8 +250,8 @@ BOOL become_user(int cnum, int uid)
 #ifndef NO_SETGROUPS      
       if (!IS_IPC(cnum)) {
 	/* groups stuff added by ih/wreu */
-	if (ngroups > 0)
-	  if (setgroups(ngroups,groups)<0)
+	if (current_user.ngroups > 0)
+	  if (setgroups(current_user.ngroups,current_user.groups)<0)
 	    DEBUG(0,("setgroups call failed!\n"));
       }
 #endif
@@ -267,8 +263,8 @@ BOOL become_user(int cnum, int uid)
   new_umask = 0777 & ~CREATE_MODE(cnum);
   old_umask = umask(new_umask);
 
-  last_user.cnum = cnum;
-  last_user.uid = uid;
+  current_user.cnum = cnum;
+  current_user.id = id;
   
   DEBUG(5,("become_user uid=(%d,%d) gid=(%d,%d) new_umask=0%o\n",
 	   getuid(),geteuid(),getgid(),getegid(),new_umask));
@@ -281,7 +277,7 @@ BOOL become_user(int cnum, int uid)
 ****************************************************************************/
 BOOL unbecome_user(void )
 {
-  if (last_user.cnum == -1)
+  if (current_user.cnum == -1)
     return(False);
 
   ChDir(OriginalDir);
@@ -320,8 +316,8 @@ BOOL unbecome_user(void )
     }
 #endif
 
-  current_uid = initial_uid;
-  current_gid = initial_gid;
+  current_user.uid = initial_uid;
+  current_user.gid = initial_gid;
   
   if (ChDir(OriginalDir) != 0)
     DEBUG(0,("%s chdir(%s) failed in unbecome_user\n",
@@ -330,7 +326,7 @@ BOOL unbecome_user(void )
   DEBUG(5,("unbecome_user now uid=(%d,%d) gid=(%d,%d)\n",
 	getuid(),geteuid(),getgid(),getegid()));
 
-  last_user.cnum = -1;
+  current_user.cnum = -1;
 
   return(True);
 }
@@ -352,7 +348,7 @@ int smbrun(char *cmd,char *outfile)
     }
 
   sprintf(syscmd,"%s %d %d \"(%s 2>&1) > %s\"",
-	  path,current_uid,current_gid,cmd,
+	  path,current_user.uid,current_user.gid,cmd,
 	  outfile?outfile:"/dev/null");
 
   DEBUG(5,("smbrun - running %s ",syscmd));
diff --git a/source3/smbd/vt_mode.c b/source3/smbd/vt_mode.c
index 83b62a38ac..0a4d50c217 100644
--- a/source3/smbd/vt_mode.c
+++ b/source3/smbd/vt_mode.c
@@ -60,8 +60,7 @@ int		ms_type = MS_NONE,
 /*
 VT_Check: test incoming packet for "vtp" or "iVT1\0"
 */
-int	VT_Check(buffer)
-char	*buffer;
+int	VT_Check(char	*buffer)
 {
 	DEBUG(3,("Checking packet: <%10s...>\n", buffer+4));
 	if((strncmp(buffer+4, "vtp", 3) == 0 && smb_len(buffer) == 3) || (strncmp(buffer+4, "iVT1\0", 5) == 0 && smb_len(buffer) == 5))
@@ -74,7 +73,7 @@ char	*buffer;
 /*
 VT_Start_utmp: prepare /etc/utmp for /bin/login
 */
-VT_Start_utmp()
+int VT_Start_utmp(void)
 {
 	struct utmp	u, *v;
 	char		*tt;
@@ -111,7 +110,7 @@ VT_Start_utmp()
 /*
 VT_Stop_utmp: prepare /etc/utmp for other processes
 */
-VT_Stop_utmp()
+int VT_Stop_utmp(void)
 {
 	struct utmp	u, *v;
 
@@ -138,7 +137,7 @@ VT_Stop_utmp()
 /*
 VT_AtExit: Things to do when the program exits
 */
-void	VT_AtExit()
+void	VT_AtExit(void)
 {
 	if(VT_ChildPID > 0) {
 		kill(VT_ChildPID, SIGHUP);
@@ -152,8 +151,7 @@ void	VT_AtExit()
 /*
 VT_SigCLD: signalhandler for SIGCLD: set flag if child-process died
 */
-void	VT_SigCLD(sig)
-int	sig;
+void	VT_SigCLD(int	sig)
 {
 	if(wait(NULL) == VT_ChildPID)
 		VT_ChildDied = True;
@@ -165,8 +163,7 @@ int	sig;
 /*
 VT_SigEXIT: signalhandler for signals that cause the process to exit
 */
-void	VT_SigEXIT(sig)
-int	sig;
+void	VT_SigEXIT(int	sig)
 {
 	VT_AtExit();
 
@@ -177,7 +174,7 @@ int	sig;
 /*
 VT_Start: initialize vt-specific data, alloc pty, spawn shell and send ACK
 */
-int	VT_Start()
+int	VT_Start(void)
 {
 	char	OutBuf [64], *X, *Y;
 
@@ -330,8 +327,7 @@ int	VT_Start()
 /*
 VT_Output: transport data from socket to pty
 */
-int	VT_Output(Buffer)
-char	*Buffer;
+int	VT_Output(char	*Buffer)
 {
 	int		i, len, nb;
 
@@ -350,9 +346,7 @@ char	*Buffer;
 /*
 VT_Input: transport data from pty to socket
 */
-int	VT_Input(Buffer, Size)
-char	*Buffer;
-int		Size;
+int	VT_Input(char	*Buffer,int		Size)
 {
 	int		len;
 
@@ -372,7 +366,7 @@ int		Size;
 /*
 VT_Process: main loop while in vt-mode
 */
-void VT_Process()
+void VT_Process(void)
 {
 	static int	trans_num = 0;
 	extern int	Client;
diff --git a/source3/sockspy.c b/source3/sockspy.c
deleted file mode 100644
index 806b737915..0000000000
--- a/source3/sockspy.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- USAGE
-   sockspy desthost destservice
-
-You install this program in /etc/inetd.conf and /etc/services
-
-For example I have used these entries:
-
-/etc/services:
-spy		8001/tcp	spy port
-
-/etc/inetd.conf:
-spy stream tcp nowait tridge /usr/local/smb/sockspy sockspy fjall netbios-ssn
-
-This means any connection to port 8001 will be redirected to
-netbios-ssn on fjall. By playing with these parameters you can easily
-spy on most of the tcp protocols. All packets traversing the link will
-be captured.
-
-NOTE: This program is totally unsupported. I haven't used it for 2
-years, and don't intend to fix the obvious bugs/limitations. I will,
-however, accept contributed patches - or even a total rewrite :-)
-*/
-
-#include <stdio.h>
-#include <strings.h>
-#include <sys/types.h>
-#include <sys/dir.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <netdb.h>
-
-#include <signal.h>
-
-#include <errno.h>
-#include <sysexits.h>
-
-int trans_num = 0;
-
-#ifndef LOGIN
-#define LOGIN "/tmp/spy.in"
-#endif
-
-#ifndef LOGOUT
-#define LOGOUT "/tmp/spy.out"
-#endif
-
-#ifndef LOGCMD
-#define LOGCMD "/tmp/spy.cmd"
-#endif
-
-FILE *cmd = NULL;
-FILE *login = NULL;
-FILE *logout = NULL;
-
-#define      STREQL(a, b)        (strcmp(a, b) == 0)
-#define      NIL                 (0)
-
-char      DestHost[256];    /* Remote system to connect to         */
-char      DestObj[256];     /* Remote object/service to connect to */
-
-/* Signal handler for SIGPIPE (write on a disconnected socket) */
-abort()
-{
-  if (cmd)
-    {
-      fprintf(cmd,"writing to disconnected socket!\n");
-      fflush(cmd);
-    }
-    exit(1);
-}
-
-
-main(argc, argv)
-int    argc;           /* # of command line arguments */
-char   *argv[];        /* the command line arguments  */
-{
-  int      client,       /* Socket connected to client  */
-  server;       /* Socket to use for server    */
-
-  trans_num = 0;
-#ifndef NOLOG
-  login = fopen(LOGIN,"w");
-  logout = fopen(LOGOUT,"w");
-  cmd = fopen(LOGCMD,"w");
-#endif
-
-  if (cmd)
-    {
-      fprintf(cmd,"Started server\n");
-      fflush(cmd);
-    }
-
-  /* Check usage */
-  if(argc != 3)
-    return;
-
-  strcpy(DestHost,argv[1]);
-  strcpy(DestObj,argv[2]);
-  
-  /* Time to attempt the connection */
-  server = inet_conn(DestHost, DestObj);
-
-  if( server < 0 ) {
-    exit(EX_CANTCREAT);
-  }
-
-  /* Just to make the code more readable */
-  client = 0;
-  
-  /* We will abort gracefully when the client or remote system 
-     goes away */
-  signal(SIGPIPE, abort);
-  
-  /* Now just go and move raw data between client and 
-     remote system */
-  dowork(client, server);
-  /* ... NEVER RETURNS ... */
-}
-
-dowork(client, server)
-     int    client, server;      
-{
-  
-  /* select(2) masks for client and remote */
-  int      ClientMask, ServerMask;
-  
-  /* Combined ClientMask and ServerMask */
-  int      ReadMask;
-
-  /* Initialize select(2) masks */
-  ClientMask = 1<<client;
-  ServerMask = 1<<server;
-  
-  ReadMask = ClientMask | ServerMask;
-  
-  /* Now move raw data for the rest of our life between 
-     client and remote */
-  for( ; ; ) {
-    /* Local Variables */
-    int  SelectReadMask;/* select(2) mask modifiable by select(2) */
-    int  nready;        /* status return from select(2)           */
-    
-    do {
-      /* Intialize select(2) mask everytime
-	 as select(2) always modifies it */
-      SelectReadMask = ReadMask;
-      
-      /* Wait for data to be present to be moved */
-      errno = 0;
-      nready = select(32,&SelectReadMask,(int *)0,(int *)0,NIL);
-    } while( nready < 0  &&  errno == EINTR );
-
-    /* select(2) failed, shouldn't happen.  Exit abnormally */
-    if( nready < 0 )
-      exit(EX_SOFTWARE);
-    
-    /* Favor the client (for no particular reason) 
-       if s/he is has data */
-    if( SelectReadMask & ClientMask )      
-      {
-	if (cmd)
-	  fprintf(cmd,"client %d\n",nready);
-	xfer(client, server,login);
-      }
-    
-    /* Then check on the other guy */
-    if( SelectReadMask & ServerMask )
-      {
-	if (cmd)
-	  fprintf(cmd,"server %d\n",nready);
-	xfer(server, client,logout);
-      }
-  }
-
-    /* NEVER REACHED */
-}
-
-#define      BUFSIZE        20000 /* Max bytes to move at a time */
-
-xfer(from, to,file)
-     int      from, to;        /* Move data from "from" to "to" */
-     FILE *file;
-{
-  static char buf[BUFSIZE];      /* Buffer data to be moved      */
-  int      nready;               /* # bytes readable             */
-  int      got;                  /* # bytes actually being moved */
-  int ret;
-  
-  /* Query the system how many bytes are ready to be read */
-  ioctl(from, FIONREAD, &nready);
-  
-  if (cmd)
-    fprintf(cmd,"nready = %d\n",nready);
-  
-  /* Only try to get the smaller of nready and BUFSIZE */
-  got = read(from, buf, nready < BUFSIZE ? nready : BUFSIZE);
-
-  /* Zero bytes returned indicates end of stream, exit gracefully */
-  if( got == 0 )
-    {
-      if (cmd)
-	{
-	  fprintf(cmd,"read 0 bytes exiting\n");
-	  fflush(cmd);
-	}
-      if (login)
-	fclose(login);
-      if (logout)
-	fclose(logout);
-      if (cmd)
-	fclose(cmd);
-      exit(EX_OK);
-    }
-  
-  
-  if (file)
-    {
-      fprintf(file,"\nTransaction %d\n",trans_num);
-      fwrite(buf,got,1,file);
-      fflush(file);
-    }
-  trans_num++;
-  
-  /* Now send it accross to the other side */
-  ret = write(to, buf, got);
-  
-  if (cmd)
-    {
-      fprintf(cmd,"wrote %d\n",ret);
-      if (ret < 0)
-	fprintf(cmd,"error = %s\n",strerror(errno));
-    }
-}
-
-int
-inet_conn(host, port)
-    char *host;
-    char *port;
-{
-  /* Local Vars */
-  int                sock;      /* Socket to use for the connection */
-  struct hostent     *hostent;  /* Destination host entry           */
-  struct servent     *servent;  /* Destination service entry        */
-  struct sockaddr_in addr;      /* Formated destination for connect */
-  
-  /* Fetch the requested host and service entries */
-  hostent = gethostbyname(host);
-  if (isdigit(*port))
-    servent = getservbyport(80, "tcp");
-  else
-    servent = getservbyname(port, "tcp");
-
-  
-  if (cmd)
-    {
-      fprintf(cmd,"inet_conn %s %s\n",host,port);
-  
-      if (servent == NULL)
-	fprintf(cmd,"servent is NIL\n");
-      if (hostent == NULL)
-	fprintf(cmd,"hostent is NIL\n");
-      if (hostent->h_addrtype != AF_INET)
-	fprintf(cmd,"not inet type\n");
-      fflush(cmd);
-    }
-
-
-  /* No host entry, no service entry, or host is not 
-     Internet, error! */
-  if( servent == NIL || 
-     hostent == NIL || 
-     hostent->h_addrtype != AF_INET )
-    return -1;
-  
-  /* Get a socket from the system to use for the connection */
-  if( (sock = socket(AF_INET, SOCK_STREAM, 0)) < 0 )
-    return -1;
-  
-  /* Make sure we start with a clean address structure ... */
-  bzero(&addr, sizeof(addr));
-  
-  /* ... then fill in the required fields */
-  addr.sin_family = AF_INET;
-  addr.sin_port   = servent->s_port;
-  bcopy(hostent->h_addr, &addr.sin_addr, hostent->h_length);
-  
-  /* Now try to connection to the destination */
-  if( connect(sock, &addr, sizeof(addr)) < 0 ) {
-    /* No go, release the socket, and then return error! */
-    close(sock);
-    return -1;
-  }
-  
-  /* Success.  Return the connected socket descriptor */
-  if (cmd)
-    fprintf(cmd,"returning %d\n",sock);
-  return sock;
-}
-
-
diff --git a/source3/utils/nmblookup.c b/source3/utils/nmblookup.c
index aa43173332..6289ef74b1 100644
--- a/source3/utils/nmblookup.c
+++ b/source3/utils/nmblookup.c
@@ -25,7 +25,6 @@
 #endif
 
 #include "includes.h"
-#include "nameserv.h"
 
 extern int DEBUGLEVEL;
 
@@ -35,6 +34,7 @@ extern struct in_addr bcast_ip;
 extern pstring myhostname;
 
 static BOOL got_bcast = False;
+struct in_addr ipzero;
 
 int ServerFD= -1;
 
@@ -124,6 +124,8 @@ int main(int argc,char *argv[])
 
   TimeInit();
 
+  ipzero = *interpret_addr2("0.0.0.0");
+
   setup_logging(argv[0],True);
 
   charset_initialise();
diff --git a/source3/utils/smbpasswd.c b/source3/utils/smbpasswd.c
index 1569a3cd88..c79aa15c80 100644
--- a/source3/utils/smbpasswd.c
+++ b/source3/utils/smbpasswd.c
@@ -201,14 +201,13 @@ _my_get_smbpwnam(FILE * fp, char *name, BOOL * valid_old_pwd,
 /*
  * Print command usage on stderr and die.
  */
-void 
-usage(char *name)
+static void usage(char *name)
 {
 	fprintf(stderr, "Usage is : %s [username]\n", name);
 	exit(1);
 }
 
-int main(int argc, char **argv)
+ int main(int argc, char **argv)
 {
   int             real_uid;
   struct passwd  *pwd;
diff --git a/source3/utils/status.c b/source3/utils/status.c
index 2a2a5ca4c1..65e9d975f1 100644
--- a/source3/utils/status.c
+++ b/source3/utils/status.c
@@ -44,7 +44,7 @@ unsigned int   Ucrit_checkUsername(pstring username); /* added by OH */
 void           Ucrit_addPid(int pid);                 /* added by OH */
 unsigned int   Ucrit_checkPid(int pid);               /* added by OH */
 
-int main(int argc, char *argv[])
+ int main(int argc, char *argv[])
 {
   FILE *f;
   pstring fname;
diff --git a/source3/utils/testparm.c b/source3/utils/testparm.c
index 1eaaa10b3b..c6fa674b2d 100644
--- a/source3/utils/testparm.c
+++ b/source3/utils/testparm.c
@@ -41,7 +41,7 @@
 extern FILE *dbf;
 extern int DEBUGLEVEL;
 
-int main(int argc, char *argv[])
+ int main(int argc, char *argv[])
 {
   pstring configfile;
   int s;