luke's first attempt at using cvs

accidentally updated the Makefile

updated the name database structure (again!). this time, there is one
name database per local interface. there is also a pseudo-interface on
ip 255.255.255.255. its purpose is to store WINS name entries. all the
local interface name databases store SELF names only. the WINS name
database stores non-special browser names.

added wins.dat file: records WINS entries in ascii format. this is reloaded
when nmbd restarts.

added repeating code for response packets. timer is in seconds only at the
moment.

updated the response queue code to deal with samba registering with a
WINS server a bit better (added more cases when a response isn't received).
tidied up the response packet processing code and expire_response_queue()
code. added cross references between response received and await-response
expired code.

added over-zealous code that checks all machines that register with samba
as a WINS server (every 10 minutes i think): to see whether they are still
alive or not (see rfc1001.txt)

bug reported by terry@ren.pc.athabascau.ca: DNSFAILed names _stay_ as
DNSFAIL, even though the machine may come back up and REGISTER.

removed update_from_reg() function. it's not necessary, and it does too much.

added code that announces on each local interface samba's ttl as zero and
servertype as zero when nmbd is kill -TERMed

first attempt at putting the first functionality of samba browsing back in
(remote subnets should have samba appear in a workgroup specified through
the lmhosts file)

lots of other miscellaneous tidying up / chopping about.

1 files changed, 23 insertions, 6 deletions

diff --git a/source/nmbd/nmbd.c b/source/nmbd/nmbd.c
index a20c4eb9993..1d541ea95f0 100644
--- a/source/nmbd/nmbd.c
+++ b/source/nmbd/nmbd.c
@@ -69,6 +69,9 @@ static int sig_term()
   /* remove all samba names, with wins server if necessary. */
   remove_my_names();
   
+  /* announce all server entries as 0 time-to-live, 0 type */
+  remove_my_servers();
+
   /* XXXX don't care if we never receive a response back... yet */
   /* XXXX other things: if we are a master browser, force an election? */
   
@@ -204,6 +207,7 @@ BOOL reload_services(BOOL test)
   }
 
   load_interfaces();
+  add_subnet_interfaces();
 
   return(ret);
 }
@@ -286,9 +290,13 @@ static void load_hosts_file(char *fname)
 	  ipmask = *iface_nmask(ipaddr);
 
 	if (group) {
-	  add_subnet_entry(ipaddr, ipmask, name, True);
+	  add_subnet_entry(ipaddr, ipmask, name, True, True);
 	} else {
-	  add_netbios_entry(name,0x20,NB_ACTIVE,0,source,ipaddr,True);
+      struct subnet_record *d = find_subnet(ipaddr);
+      if (d)
+      {
+	    add_netbios_entry(d,name,0x20,NB_ACTIVE,0,source,ipaddr,True,True);
+      }
 	}
       }
     }
@@ -316,16 +324,19 @@ static void process(void)
       announce_host();
 
 #if 0
-      /* what was this stuff supposed to do? It sent
+      /* XXXX what was this stuff supposed to do? It sent
 	 ANN_GetBackupListReq packets which I think should only be
 	 sent when trying to find out who to browse with */	 
+
       announce_backup();
 #endif
 
       announce_master();
 
+      query_refresh_names();
+
       expire_names_and_servers();
-      expire_netbios_response_entries(t-10);
+      expire_netbios_response_entries();
       refresh_my_names(t);
 
       write_browse_list();
@@ -514,7 +525,7 @@ static void usage(char *pname)
     return(-1);	
 
   if (*group)
-    add_my_domains(group);
+    add_my_subnets(group);
 
   if (!is_daemon && !is_a_socket(0)) {
     DEBUG(0,("standard input is not a socket, assuming -D option\n"));
@@ -535,16 +546,22 @@ static void usage(char *pname)
     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(lp_workgroup());
+  add_my_subnets(lp_workgroup());
 
   DEBUG(3,("Checked names\n"));
   
+  load_netbios_names();
+
+  DEBUG(3,("Loaded names\n"));
+
   write_browse_list();
 
   DEBUG(3,("Dumped names\n"));