From 5e6082b4b0e8d47d8634cf1b0c5bb460d0b6dbd1 Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Mon, 31 Jan 2005 03:14:15 +0000 Subject: r5117: used a composite function to add 4 stage name registration. We send 3 broadcast name registration demands per name per interface at 1 second intervals, then send a name overwrite request and demand. Any name conflict replies are reported. (This used to be commit d656fba6f1a2e9d8c03893741327e5fb59c5271e) --- source4/nbt_server/register.c | 31 +++++++++++-------------------- 1 file changed, 11 insertions(+), 20 deletions(-) (limited to 'source4/nbt_server') diff --git a/source4/nbt_server/register.c b/source4/nbt_server/register.c index 9a416e37aa0..7f7c291cf0f 100644 --- a/source4/nbt_server/register.c +++ b/source4/nbt_server/register.c @@ -23,6 +23,8 @@ #include "includes.h" #include "dlinklist.h" #include "nbt_server/nbt_server.h" +#include "libcli/raw/libcliraw.h" +#include "libcli/composite/composite.h" /* start a timer to refresh this name @@ -35,14 +37,13 @@ static void nbt_start_refresh_timer(struct nbt_iface_name *iname) /* a name registration has completed */ -static void nbt_register_handler(struct nbt_name_request *req) +static void nbt_register_handler(struct smbcli_composite *req) { struct nbt_iface_name *iname = talloc_get_type(req->async.private, struct nbt_iface_name); NTSTATUS status; - struct nbt_name_register io; - status = nbt_name_register_recv(req, iname, &io); - if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) { + status = nbt_name_register_bcast_recv(req); + if (NT_STATUS_IS_OK(status)) { /* good - nobody complained about our registration */ iname->nb_flags |= NBT_NM_ACTIVE; DEBUG(3,("Registered %s<%02x> on interface %s\n", @@ -51,19 +52,12 @@ static void nbt_register_handler(struct nbt_name_request *req) return; } - if (!NT_STATUS_IS_OK(status)) { - DEBUG(1,("Error registering %s<%02x> on interface %s - %s\n", - iname->name.name, iname->name.type, iname->iface->bcast_address, - nt_errstr(status))); - return; - } - /* someone must have replied with an objection! */ iname->nb_flags |= NBT_NM_CONFLICT; - - DEBUG(1,("Name conflict registering %s<%02x> on interface %s - rcode %d from %s for %s\n", + + DEBUG(1,("Error registering %s<%02x> on interface %s - %s\n", iname->name.name, iname->name.type, iname->iface->bcast_address, - io.out.rcode, io.out.reply_from, io.out.reply_addr)); + nt_errstr(status))); } @@ -76,8 +70,8 @@ static void nbt_register_name_iface(struct nbt_interface *iface, { struct nbt_iface_name *iname; const char *scope = lp_netbios_scope(); - struct nbt_name_register io; - struct nbt_name_request *req; + struct nbt_name_register_bcast io; + struct smbcli_composite *req; iname = talloc(iface, struct nbt_iface_name); if (!iname) return; @@ -108,12 +102,9 @@ static void nbt_register_name_iface(struct nbt_interface *iface, io.in.dest_addr = iface->bcast_address; io.in.address = iface->ip_address; io.in.nb_flags = nb_flags; - io.in.register_demand = False; - io.in.broadcast = True; io.in.ttl = iname->ttl; - io.in.timeout = 1; - req = nbt_name_register_send(iface->nbtsock, &io); + req = nbt_name_register_bcast_send(iface->nbtsock, &io); if (req == NULL) return; req->async.fn = nbt_register_handler; -- cgit