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Big change to make nmbd code more readable/understandable.

Browse Source 
Main change is removal of find_name_search() confusion.
This has been replaced with find_name_on_subnet() which
makes it explicit what is being searched.

Also changed wins_subnet to be wins_client_subnet in
preparation for splitting the wins subnet into client
and server pieces.

This is a big nmbd change and I'd appreciate any
bug reports.

Specific changes follow :

asyncdns.c:
     Removed wins entry from add_netbios_entry(). This is now
     explicit in the subnet_record parameter.

interface.c:
     iface_bcast(), iface_nmask(), iface_ip() return the
     default interface if none can be found. Made this
     behavior explicit - some code in nmbd incorrectly
     depended upon this (reply_name_status() for instance).

nameannounce.c:
     find_name_search changes to find_name_on_subnet.

namebrowse.c:
     wins_subnet renamed to wins_client_subnet.

namedbname.c:
     find_name_search removed. find_name_on_subnet added.
     add_netbios_entry - wins parameter removed.

namedbsubnet.c:
     find_req_subnet removed - not explicit enough.

nameelect.c:
     wins_subnet renamed to wins_client_subnet.

namepacket.c:
     listening() simplified.

nameresp.c:
     wins_subnet renamed to wins_client_subnet.

nameserv.c:
     find_name_search moved to find_name_on_subnet.

nameserv.h:
     FIND_XXX  -> changed to FIND_SELF_NAME, FIND_ANY_NAME.

nameservreply.c:
     find_name_search moved to find_name_on_subnet.
     Debug entries changed.

nameservresp.c:
     wins_subnet renamed to wins_client_subnet.

namework.c:
     wins_subnet renamed to wins_client_subnet.

nmbd.c:
     wins parameter removed from add_netbios_entry.

nmbsync:
     wins_subnet renamed to wins_client_subnet.

proto.h: The usual.

server.c:
     remove accepted fd from fd_set.

Jeremy (jallison@whistle.com)
This commit is contained in:
Jeremy Allison
-
parent 25560cf40b
commit 2c97b33fc0
18 changed files with 300 additions and 362 deletions
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14
source/lib/interface.c
View File

@ -438,6 +438,9 @@ struct in_addr *iface_n_ip(int n)
return NULL;
}
/****************************************************************************
Try and find an interface that matches an ip. If we cannot, return NULL
**************************************************************************/
static struct interface *iface_find(struct in_addr ip)
{
struct interface *i;
@ -446,7 +449,7 @@ static struct interface *iface_find(struct in_addr ip)
for (i=local_interfaces;i;i=i->next)
if (same_net(i->ip,ip,i->nmask)) return i;
return local_interfaces;
return NULL;
}
/* these 3 functions return the ip/bcast/nmask for the interface
@ -454,17 +457,20 @@ static struct interface *iface_find(struct in_addr ip)
struct in_addr *iface_bcast(struct in_addr ip)
{
return(&iface_find(ip)->bcast);
struct interface *i = iface_find(ip);
return(i ? &i->bcast : &local_interfaces->bcast);
}
struct in_addr *iface_nmask(struct in_addr ip)
{
return(&iface_find(ip)->nmask);
struct interface *i = iface_find(ip);
return(i ? &i->nmask : &local_interfaces->nmask);
}
struct in_addr *iface_ip(struct in_addr ip)
{
return(&iface_find(ip)->ip);
struct interface *i = iface_find(ip);
return(i ? &i->ip : &local_interfaces->ip);
}