r26376: Add context for libcli_resolve.

(This used to be commit 459e1466a4)

source4/auth/auth_server.c

@@ -24,7 +24,7 @@
  Support for server level security.
 ****************************************************************************/
 
-static struct smbcli_state *server_cryptkey(TALLOC_CTX *mem_ctx, bool unicode, int maxprotocol, const char **name_resolve_order)
+static struct smbcli_state *server_cryptkey(TALLOC_CTX *mem_ctx, bool unicode, int maxprotocol, struct resolve_context *resolve_ctx)
 {
 	struct smbcli_state *cli = NULL;
 	fstring desthost;
@@ -45,7 +45,7 @@ static struct smbcli_state *server_cryptkey(TALLOC_CTX *mem_ctx, bool unicode, i
         while(next_token( &p, desthost, LIST_SEP, sizeof(desthost))) {
 		strupper(desthost);
 
-		if(!resolve_name( desthost, &dest_ip, 0x20, name_resolve_order)) {
+		if(!resolve_name(resolve_ctx, desthost, &dest_ip, 0x20)) {
 			DEBUG(1,("server_cryptkey: Can't resolve address for %s\n",desthost));
 			continue;
 		}
@@ -215,7 +215,7 @@ static NTSTATUS check_smbserver_security(const struct auth_context *auth_context
 	
 	if (cli) {
 	} else {
-		cli = server_cryptkey(mem_ctx, lp_unicode(auth_context->lp_ctx), lp_cli_maxprotocol(auth_context->lp_ctx), lp_name_resolve_order(auth_context->lp_ctx));
+		cli = server_cryptkey(mem_ctx, lp_unicode(auth_context->lp_ctx), lp_cli_maxprotocol(auth_context->lp_ctx), lp_resolve_context(auth_context->lp_ctx));
 		locally_made_cli = true;
 	}
 

source4/auth/kerberos/krb5_init_context.c

@@ -30,6 +30,7 @@
 #include "lib/events/events.h"
 #include "roken.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 /*
   context structure for operations on cldap packets
@@ -277,7 +278,7 @@ krb5_error_code smb_krb5_send_and_recv_func(krb5_context context,
 		}
 
 		status = socket_connect_ev(smb_krb5->sock, NULL, remote_addr, 0, 
-					   lp_name_resolve_order(global_loadparm), ev); 
+					   lp_resolve_context(global_loadparm), ev); 
 		if (!NT_STATUS_IS_OK(status)) {
 			talloc_free(smb_krb5);
 			continue;

source4/client/client.c

@@ -3061,7 +3061,7 @@ static int do_host_query(struct loadparm_context *lp_ctx, const char *query_host
 /****************************************************************************
 handle a message operation
 ****************************************************************************/
-static int do_message_op(const char *netbios_name, const char *desthost, const char *destip, int name_type, const char **name_resolve_order, int max_xmit, int max_mux)
+static int do_message_op(const char *netbios_name, const char *desthost, const char *destip, int name_type, struct resolve_context *resolve_ctx, int max_xmit, int max_mux)
 {
 	struct nbt_name called, calling;
 	const char *server_name;
@@ -3073,7 +3073,7 @@ static int do_message_op(const char *netbios_name, const char *desthost, const c
 
 	server_name = destip ? destip : desthost;
 
-	if (!(cli=smbcli_state_init(NULL)) || !smbcli_socket_connect(cli, server_name, name_resolve_order, max_xmit, max_mux)) {
+	if (!(cli=smbcli_state_init(NULL)) || !smbcli_socket_connect(cli, server_name, resolve_ctx, max_xmit, max_mux)) {
 		d_printf("Connection to %s failed\n", server_name);
 		return 1;
 	}
@@ -3221,7 +3221,7 @@ static int do_message_op(const char *netbios_name, const char *desthost, const c
 	}
 
 	if (message) {
-		return do_message_op(lp_netbios_name(cmdline_lp_ctx), desthost, dest_ip, name_type, lp_name_resolve_order(cmdline_lp_ctx), lp_max_xmit(cmdline_lp_ctx), lp_maxmux(cmdline_lp_ctx));
+		return do_message_op(lp_netbios_name(cmdline_lp_ctx), desthost, dest_ip, name_type, lp_resolve_context(cmdline_lp_ctx), lp_max_xmit(cmdline_lp_ctx), lp_maxmux(cmdline_lp_ctx));
 	}
 	
 	if (!do_connect(ctx, desthost, service, cmdline_credentials))

source4/lib/socket/connect.c

@@ -85,7 +85,7 @@ struct composite_context *socket_connect_send(struct socket_context *sock,
 					      struct socket_address *my_address,
 					      struct socket_address *server_address, 
 					      uint32_t flags,
-					      const char **name_resolve_order,
+					      struct resolve_context *resolve_ctx,
 					      struct event_context *event_ctx)
 {
 	struct composite_context *result;
@@ -127,8 +127,7 @@ struct composite_context *socket_connect_send(struct socket_context *sock,
 		struct nbt_name name;
 		struct composite_context *creq;
 		make_nbt_name_client(&name, server_address->addr);
-		creq = resolve_name_send(&name, result->event_ctx,
+		creq = resolve_name_send(resolve_ctx, &name, result->event_ctx);
-					 lp_name_resolve_order(global_loadparm));
 		if (composite_nomem(creq, result)) return result;
 		composite_continue(result, creq, continue_resolve_name, result);
 		return result;
@@ -207,11 +206,11 @@ NTSTATUS socket_connect_recv(struct composite_context *result)
 NTSTATUS socket_connect_ev(struct socket_context *sock,
 			   struct socket_address *my_address,
 			   struct socket_address *server_address, 
-			   uint32_t flags, const char **name_resolve_order,
+			   uint32_t flags, struct resolve_context *resolve_ctx,
 			   struct event_context *ev)
 {
 	struct composite_context *ctx;
 	ctx = socket_connect_send(sock, my_address, 
-				  server_address, flags, name_resolve_order, ev);
+				  server_address, flags, resolve_ctx, ev);
 	return socket_connect_recv(ctx);
 }

source4/lib/socket/connect_multi.c

@@ -38,7 +38,7 @@ struct connect_multi_state {
 	int num_ports;
 	uint16_t *ports;
 
-	const char **name_resolve_order;
+	struct resolve_context *resolve_ctx;
 
 	struct socket_context *sock;
 	uint16_t result_port;
@@ -70,7 +70,7 @@ _PUBLIC_ struct composite_context *socket_connect_multi_send(
 						    const char *server_address,
 						    int num_server_ports,
 						    uint16_t *server_ports,
-						    const char **name_resolve_order,
+						    struct resolve_context *resolve_ctx,
 						    struct event_context *event_ctx)
 {
 	struct composite_context *result;
@@ -90,7 +90,7 @@ _PUBLIC_ struct composite_context *socket_connect_multi_send(
 	if (composite_nomem(multi->server_address, result)) goto failed;
 
 	multi->num_ports = num_server_ports;
-	multi->name_resolve_order = str_list_copy(multi, name_resolve_order);
+	multi->resolve_ctx = talloc_reference(multi, resolve_ctx);
 	multi->ports = talloc_array(multi, uint16_t, multi->num_ports);
 	if (composite_nomem(multi->ports, result)) goto failed;
 
@@ -107,8 +107,7 @@ _PUBLIC_ struct composite_context *socket_connect_multi_send(
 		struct nbt_name name;
 		struct composite_context *creq;
 		make_nbt_name_client(&name, server_address);
-		creq = resolve_name_send(&name, result->event_ctx,
+		creq = resolve_name_send(resolve_ctx, &name, result->event_ctx);
-					 name_resolve_order);
 		if (composite_nomem(creq, result)) goto failed;
 		composite_continue(result, creq, continue_resolve_name, result);
 		return result;
@@ -161,7 +160,7 @@ static void connect_multi_next_socket(struct composite_context *result)
 	talloc_steal(state, state->sock);
 
 	creq = socket_connect_send(state->sock, NULL, 
-				   state->addr, 0, multi->name_resolve_order, 
+				   state->addr, 0, multi->resolve_ctx, 
 				   result->event_ctx);
 	if (composite_nomem(creq, result)) return;
 	talloc_steal(state, creq);
@@ -269,7 +268,7 @@ _PUBLIC_ NTSTATUS socket_connect_multi_recv(struct composite_context *ctx,
 NTSTATUS socket_connect_multi(TALLOC_CTX *mem_ctx,
 			      const char *server_address,
 			      int num_server_ports, uint16_t *server_ports,
-			      const char **name_resolve_order,
+			      struct resolve_context *resolve_ctx,
 			      struct event_context *event_ctx,
 			      struct socket_context **result,
 			      uint16_t *result_port)
@@ -277,7 +276,7 @@ NTSTATUS socket_connect_multi(TALLOC_CTX *mem_ctx,
 	struct composite_context *ctx =
 		socket_connect_multi_send(mem_ctx, server_address,
 					  num_server_ports, server_ports,
-					  name_resolve_order,
+					  resolve_ctx,
 					  event_ctx);
 	return socket_connect_multi_recv(ctx, mem_ctx, result, result_port);
 }

source4/lib/socket/socket.h

@@ -126,6 +126,7 @@ struct socket_context {
 	int family;
 };
 
+struct resolve_context;
 
 /* prototypes */
 NTSTATUS socket_create_with_ops(TALLOC_CTX *mem_ctx, const struct socket_ops *ops,
@@ -178,21 +179,21 @@ struct composite_context *socket_connect_send(struct socket_context *sock,
 					      struct socket_address *my_address,
 					      struct socket_address *server_address, 
 					      uint32_t flags,
-			                      const char **name_resolve_order,
+				              struct resolve_context *resolve_ctx,
 					      struct event_context *event_ctx);
 NTSTATUS socket_connect_recv(struct composite_context *ctx);
 NTSTATUS socket_connect_ev(struct socket_context *sock,
 			   struct socket_address *my_address,
 			   struct socket_address *server_address, 
 			   uint32_t flags, 
-			   const char **name_resolve_order,
+			   struct resolve_context *resolve_ctx,
 			   struct event_context *ev);
 
 struct composite_context *socket_connect_multi_send(TALLOC_CTX *mem_ctx,
 						    const char *server_address,
 						    int num_server_ports,
 						    uint16_t *server_ports,
-						    const char **name_resolve_order,
+						    struct resolve_context *resolve_ctx,
 						    struct event_context *event_ctx);
 NTSTATUS socket_connect_multi_recv(struct composite_context *ctx,
 				   TALLOC_CTX *mem_ctx,
@@ -200,7 +201,7 @@ NTSTATUS socket_connect_multi_recv(struct composite_context *ctx,
 				   uint16_t *port);
 NTSTATUS socket_connect_multi(TALLOC_CTX *mem_ctx, const char *server_address,
 			      int num_server_ports, uint16_t *server_ports,
-			      const char **name_resolve_order,
+			      struct resolve_context *resolve_ctx,
 			      struct event_context *event_ctx,
 			      struct socket_context **result,
 			      uint16_t *port);

source4/lib/socket/testsuite.c

@@ -26,8 +26,9 @@
 #include "lib/socket/netif.h"
 #include "torture/torture.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
-/*
+/**
   basic testing of udp routines
 */
 static bool test_udp(struct torture_context *tctx)
@@ -146,7 +147,7 @@ static bool test_tcp(struct torture_context *tctx)
 
 	torture_comment(tctx, "server port is %d\n", srv_addr->port);
 
-	status = socket_connect_ev(sock2, NULL, srv_addr, 0, lp_name_resolve_order(tctx->lp_ctx), ev);
+	status = socket_connect_ev(sock2, NULL, srv_addr, 0, lp_resolve_context(tctx->lp_ctx), ev);
 	torture_assert_ntstatus_ok(tctx, status, "connect() on socket 2");
 
 	status = socket_accept(sock1, &sock3);

source4/libcli/cliconnect.c

@@ -31,12 +31,12 @@
   wrapper around smbcli_sock_connect()
 */
 bool smbcli_socket_connect(struct smbcli_state *cli, const char *server, 
-			   const char **name_resolve_order,
+			   struct resolve_context *resolve_ctx,
 			   int max_xmit, int max_mux)
 {
 	struct smbcli_socket *sock;
 
-	sock = smbcli_sock_connect_byname(server, 0, NULL, name_resolve_order, 
+	sock = smbcli_sock_connect_byname(server, 0, NULL, resolve_ctx, 
 					  NULL);
 
 	if (sock == NULL) return false;

source4/libcli/finddcs.c

@@ -65,7 +65,7 @@ struct composite_context *finddcs_send(TALLOC_CTX *mem_ctx,
 				       const char *domain_name,
 				       int name_type,
 				       struct dom_sid *domain_sid,
-				       const char **methods,
+				       struct resolve_context *resolve_ctx,
 				       struct event_context *event_ctx,
 				       struct messaging_context *msg_ctx)
 {
@@ -96,7 +96,7 @@ struct composite_context *finddcs_send(TALLOC_CTX *mem_ctx,
 	state->msg_ctx = msg_ctx;
 
 	make_nbt_name(&name, state->domain_name, name_type);
-	creq = resolve_name_send(&name, event_ctx, methods);
+	creq = resolve_name_send(resolve_ctx, &name, event_ctx);
 	composite_continue(c, creq, finddcs_name_resolved, state);
 	return c;
 }
@@ -249,7 +249,7 @@ NTSTATUS finddcs(TALLOC_CTX *mem_ctx,
 		 const char *my_netbios_name,
 		 const char *domain_name, int name_type, 
 		 struct dom_sid *domain_sid,
-		 const char **methods,
+		 struct resolve_context *resolve_ctx,
 		 struct event_context *event_ctx,
 		 struct messaging_context *msg_ctx,
 		 int *num_dcs, struct nbt_dc_name **dcs)
@@ -257,7 +257,7 @@ NTSTATUS finddcs(TALLOC_CTX *mem_ctx,
 	struct composite_context *c = finddcs_send(mem_ctx,
 						   my_netbios_name,
 						   domain_name, name_type,
-						   domain_sid, methods, 
+						   domain_sid, resolve_ctx,
 						   event_ctx, msg_ctx);
 	return finddcs_recv(c, mem_ctx, num_dcs, dcs);
 }

source4/libcli/ldap/ldap_client.c

@@ -35,6 +35,7 @@
 #include "auth/gensec/gensec.h"
 #include "system/time.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 
 /**
@@ -355,7 +356,7 @@ struct composite_context *ldap_connect_send(struct ldap_connection *conn,
 		}
 
 		ctx = socket_connect_send(conn->sock, NULL, unix_addr, 
-					  0, lp_name_resolve_order(conn->lp_ctx), conn->event.event_ctx);
+					  0, lp_resolve_context(conn->lp_ctx), conn->event.event_ctx);
 		ctx->async.fn = ldap_connect_recv_unix_conn;
 		ctx->async.private_data = state;
 		return result;
@@ -368,7 +369,7 @@ struct composite_context *ldap_connect_send(struct ldap_connection *conn,
 		}
 		
 		ctx = socket_connect_multi_send(state, conn->host, 1, &conn->port,
-						lp_name_resolve_order(conn->lp_ctx), conn->event.event_ctx);
+						lp_resolve_context(conn->lp_ctx), conn->event.event_ctx);
 		if (ctx == NULL) goto failed;
 
 		ctx->async.fn = ldap_connect_recv_tcp_conn;

source4/libcli/raw/clisocket.c

@@ -96,7 +96,7 @@ struct composite_context *smbcli_sock_connect_send(TALLOC_CTX *mem_ctx,
 
 	ctx = socket_connect_multi_send(state, host_addr,
 					state->num_ports, state->ports,
-					lp_name_resolve_order(global_loadparm),
+					lp_resolve_context(global_loadparm),
 					state->ctx->event_ctx);
 	if (ctx == NULL) goto failed;
 	ctx->async.fn = smbcli_sock_connect_recv_conn;
@@ -200,7 +200,7 @@ resolve a hostname and connect
 ****************************************************************************/
 struct smbcli_socket *smbcli_sock_connect_byname(const char *host, int port,
 						 TALLOC_CTX *mem_ctx,
-						 const char **name_resolve_order,
+						 struct resolve_context *resolve_ctx,
 						 struct event_context *event_ctx)
 {
 	int name_type = NBT_NAME_SERVER;
@@ -241,7 +241,7 @@ struct smbcli_socket *smbcli_sock_connect_byname(const char *host, int port,
 
 	make_nbt_name(&nbt_name, host, name_type);
 	
-	status = resolve_name(&nbt_name, tmp_ctx, &address, event_ctx, name_resolve_order);
+	status = resolve_name(resolve_ctx, &nbt_name, tmp_ctx, &address, event_ctx);
 	if (!NT_STATUS_IS_OK(status)) {
 		talloc_free(tmp_ctx);
 		return NULL;

source4/libcli/raw/libcliraw.h

@@ -30,6 +30,7 @@ struct smbcli_request;  /* forward declare */
 struct smbcli_session;  /* forward declare */
 struct smbcli_transport;  /* forward declare */
 
+struct resolve_context;
 struct cli_credentials;
 
 /* default timeout for all smb requests */

source4/libcli/resolve/bcast.c

@@ -30,6 +30,7 @@
  */
 struct composite_context *resolve_name_bcast_send(TALLOC_CTX *mem_ctx, 
 						  struct event_context *event_ctx,
+						  void *userdata,
 						  struct nbt_name *name)
 {
 	int num_interfaces = iface_count(global_loadparm);
@@ -74,7 +75,12 @@ NTSTATUS resolve_name_bcast(struct nbt_name *name,
 			    TALLOC_CTX *mem_ctx,
 			    const char **reply_addr)
 {
-	struct composite_context *c = resolve_name_bcast_send(mem_ctx, NULL, name);
+	struct composite_context *c = resolve_name_bcast_send(mem_ctx, NULL, NULL, name);
 	return resolve_name_bcast_recv(c, mem_ctx, reply_addr);
 }
 
+bool resolve_context_add_bcast_method(struct resolve_context *ctx)
+{
+	return resolve_context_add_method(ctx, resolve_name_bcast_send, resolve_name_bcast_recv,
+					  NULL);
+}

source4/libcli/resolve/host.c

@@ -34,6 +34,7 @@
 #include "system/filesys.h"
 #include "libcli/composite/composite.h"
 #include "librpc/gen_ndr/ndr_nbt.h"
+#include "libcli/resolve/resolve.h"
 
 struct host_state {
 	struct nbt_name name;
@@ -123,6 +124,7 @@ static void pipe_handler(struct event_context *ev, struct fd_event *fde,
  */
 struct composite_context *resolve_name_host_send(TALLOC_CTX *mem_ctx,
 						 struct event_context *event_ctx,
+						 void *privdata,
 						 struct nbt_name *name)
 {
 	struct composite_context *c;
@@ -213,7 +215,12 @@ NTSTATUS resolve_name_host(struct nbt_name *name,
 			    TALLOC_CTX *mem_ctx,
 			    const char **reply_addr)
 {
-	struct composite_context *c = resolve_name_host_send(mem_ctx, NULL, name);
+	struct composite_context *c = resolve_name_host_send(mem_ctx, NULL, NULL, name);
 	return resolve_name_host_recv(c, mem_ctx, reply_addr);
 }
 
+bool resolve_context_add_host_method(struct resolve_context *ctx)
+{
+	return resolve_context_add_method(ctx, resolve_name_host_send, resolve_name_host_recv,
+					  NULL);
+}

source4/libcli/resolve/resolve.c

@@ -4,6 +4,7 @@
    general name resolution interface
 
    Copyright (C) Andrew Tridgell 2005
+   Copyright (C) Jelmer Vernooij 2007
    
    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
@@ -26,57 +27,67 @@
 #include "librpc/gen_ndr/ndr_nbt.h"
 #include "param/param.h"
 #include "system/network.h"
+#include "util/dlinklist.h"
 
 struct resolve_state {
+	struct resolve_context *ctx;
+	struct resolve_method *method;
 	struct nbt_name name;
-	const char **methods;
 	struct composite_context *creq;
 	const char *reply_addr;
 };
 
 static struct composite_context *setup_next_method(struct composite_context *c);
 
-/* pointers to the resolver backends */
-static const struct resolve_method {
-	const char *name;
-	struct composite_context *(*send_fn)(TALLOC_CTX *mem_ctx, struct event_context *, struct nbt_name *);
-	NTSTATUS (*recv_fn)(struct composite_context *, TALLOC_CTX *, const char **);
 
-} resolve_methods[] = {
+struct resolve_context {
-	{ "bcast", resolve_name_bcast_send,  resolve_name_bcast_recv },
+	struct resolve_method {
-	{ "wins",  resolve_name_wins_send,   resolve_name_wins_recv },
+		resolve_name_send_fn send_fn;
-	{ "host",  resolve_name_host_send,   resolve_name_host_recv }
+		resolve_name_recv_fn recv_fn;
+		void *privdata;
+		struct resolve_method *prev, *next;
+	} *methods;
 };
 
-
+/**
-/* 
+ * Initialize a resolve context
-   find a matching backend
+ */
-*/
+struct resolve_context *resolve_context_init(TALLOC_CTX *mem_ctx)
-static const struct resolve_method *find_method(const char *name)
 {
-	int i;
+	return talloc_zero(mem_ctx, struct resolve_context);
-	if (name == NULL) return NULL;
-	for (i=0;i<ARRAY_SIZE(resolve_methods);i++) {
-		if (strcasecmp(name, resolve_methods[i].name) == 0) {
-			return &resolve_methods[i];
-		}
-	}
-	return NULL;
 }
 
-/*
+/**
+ * Add a resolve method
+ */
+bool resolve_context_add_method(struct resolve_context *ctx, resolve_name_send_fn send_fn, 
+				resolve_name_recv_fn recv_fn, void *userdata)
+{
+	struct resolve_method *method = talloc_zero(ctx, struct resolve_method);
+
+	if (method == NULL)
+		return false;
+
+	method->send_fn = send_fn;
+	method->recv_fn = recv_fn;
+	method->privdata = userdata;
+	DLIST_ADD_END(ctx->methods, method, struct resolve_method *);
+	return true;
+}
+
+/**
   handle completion of one name resolve method
 */
 static void resolve_handler(struct composite_context *creq)
 {
 	struct composite_context *c = (struct composite_context *)creq->async.private_data;
 	struct resolve_state *state = talloc_get_type(c->private_data, struct resolve_state);
-	const struct resolve_method *method = find_method(state->methods[0]);
+	const struct resolve_method *method = state->method;
 
 	c->status = method->recv_fn(creq, state, &state->reply_addr);
 	
 	if (!NT_STATUS_IS_OK(c->status)) {
-		state->methods++;
+		state->method = state->method->next;
 		state->creq = setup_next_method(c);
 		if (state->creq != NULL) {
 			return;
@@ -100,13 +111,12 @@ static struct composite_context *setup_next_method(struct composite_context *c)
 	struct composite_context *creq = NULL;
 
 	do {
-		const struct resolve_method *method = find_method(state->methods[0]);
+		if (state->method) {
-		if (method) {
+			creq = state->method->send_fn(c, c->event_ctx, state->method->privdata, &state->name);
-			creq = method->send_fn(c, c->event_ctx, &state->name);
 		}
-		if (creq == NULL && state->methods[0]) state->methods++;
+		if (creq == NULL && state->method) state->method = state->method->next;
 
-	} while (!creq && state->methods[0]);
+	} while (!creq && state->method);
 
 	if (creq) {
 		creq->async.fn = resolve_handler;
@@ -119,8 +129,9 @@ static struct composite_context *setup_next_method(struct composite_context *c)
 /*
   general name resolution - async send
  */
-struct composite_context *resolve_name_send(struct nbt_name *name, struct event_context *event_ctx,
+struct composite_context *resolve_name_send(struct resolve_context *ctx,
-					    const char **methods)
+					    struct nbt_name *name, 
+					    struct event_context *event_ctx)
 {
 	struct composite_context *c;
 	struct resolve_state *state;
@@ -128,7 +139,7 @@ struct composite_context *resolve_name_send(struct nbt_name *name, struct event_
 	c = composite_create(event_ctx, event_ctx);
 	if (c == NULL) return NULL;
 
-	if (methods == NULL) {
+	if (ctx == NULL) {
 		composite_error(c, NT_STATUS_INVALID_PARAMETER);
 		return c;
 	}
@@ -147,8 +158,8 @@ struct composite_context *resolve_name_send(struct nbt_name *name, struct event_
 	c->status = nbt_name_dup(state, name, &state->name);
 	if (!composite_is_ok(c)) return c;
 	
-	state->methods = str_list_copy(state, methods);
+	state->ctx = talloc_reference(state, ctx);
-	if (composite_nomem(state->methods, c)) return c;
+	if (composite_nomem(state->ctx, c)) return c;
 
 	if (is_ipaddress(state->name.name) || 
 	    strcasecmp(state->name.name, "localhost") == 0) {
@@ -159,6 +170,7 @@ struct composite_context *resolve_name_send(struct nbt_name *name, struct event_
 		return c;
 	}
 
+	state->method = ctx->methods;
 	state->creq = setup_next_method(c);
 	if (composite_nomem(state->creq, c)) return c;
 	
@@ -187,9 +199,9 @@ NTSTATUS resolve_name_recv(struct composite_context *c,
 /*
   general name resolution - sync call
  */
-NTSTATUS resolve_name(struct nbt_name *name, TALLOC_CTX *mem_ctx, const char **reply_addr, struct event_context *ev, const char **name_resolve_order)
+NTSTATUS resolve_name(struct resolve_context *ctx, struct nbt_name *name, TALLOC_CTX *mem_ctx, const char **reply_addr, struct event_context *ev)
 {
-	struct composite_context *c = resolve_name_send(name, ev, name_resolve_order); 
+	struct composite_context *c = resolve_name_send(ctx, name, ev); 
 	return resolve_name_recv(c, mem_ctx, reply_addr);
 }
 
@@ -215,3 +227,27 @@ void make_nbt_name_server(struct nbt_name *nbt, const char *name)
 {
 	make_nbt_name(nbt, name, NBT_NAME_SERVER);
 }
+
+struct resolve_context *lp_resolve_context(struct loadparm_context *lp_ctx)
+{
+	const char **methods = lp_name_resolve_order(lp_ctx);
+	int i;
+	struct resolve_context *ret = resolve_context_init(lp_ctx);
+
+	if (ret == NULL)
+		return NULL;
+
+	for (i = 0; methods != NULL && methods[i] != NULL; i++) {
+		if (!strcmp(methods[i], "wins")) {
+			resolve_context_add_wins_method(ret, lp_wins_server_list(lp_ctx));
+		} else if (!strcmp(methods[i], "bcast")) {
+			resolve_context_add_bcast_method(ret);
+		} else if (!strcmp(methods[i], "host")) {
+			resolve_context_add_host_method(ret);
+		} else {
+			DEBUG(0, ("Unknown resolve method '%s'", methods[i]));
+		}
+	}
+
+	return ret;
+}

source4/libcli/resolve/resolve.h

@@ -23,6 +23,8 @@
 #define __RESOLVE_H__
 
 #include "libcli/nbt/libnbt.h"
+typedef struct composite_context *(*resolve_name_send_fn)(TALLOC_CTX *mem_ctx, struct event_context *, void *privdata, struct nbt_name *);
+typedef NTSTATUS (*resolve_name_recv_fn)(struct composite_context *, TALLOC_CTX *, const char **);
 #include "libcli/resolve/proto.h"
 
 #endif /* __RESOLVE_H__ */

source4/libcli/resolve/testsuite.c

@@ -44,7 +44,7 @@ static bool test_async_resolve(struct torture_context *tctx)
 			host, timelimit);
 	while (timeval_elapsed(&tv) < timelimit) {
 		const char *s;
-		struct composite_context *c = resolve_name_host_send(mem_ctx, ev, &n);
+		struct composite_context *c = resolve_name_host_send(mem_ctx, ev, NULL, &n);
 		torture_assert(tctx, c != NULL, "resolve_name_host_send");
 		torture_assert_ntstatus_ok(tctx, resolve_name_host_recv(c, mem_ctx, &s),
 								   "async resolve failed");

source4/libcli/resolve/wins.c

@@ -24,17 +24,22 @@
 #include "libcli/resolve/resolve.h"
 #include "param/param.h"
 
-/*
+struct resolve_wins_data {
+	const char **address_list;
+};
+
+/**
   wins name resolution method - async send
  */
 struct composite_context *resolve_name_wins_send(
 				TALLOC_CTX *mem_ctx, 
 				struct event_context *event_ctx,
+				void *userdata,
 				struct nbt_name *name)
 {
-	const char **address_list = lp_wins_server_list(global_loadparm);
+	struct resolve_wins_data *wins_data = talloc_get_type(userdata, struct resolve_wins_data);
-	if (address_list == NULL) return NULL;
+	if (wins_data->address_list == NULL) return NULL;
-	return resolve_name_nbtlist_send(mem_ctx, event_ctx, name, address_list, false, true);
+	return resolve_name_nbtlist_send(mem_ctx, event_ctx, name, wins_data->address_list, false, true);
 }
 
 /*
@@ -51,9 +56,20 @@ NTSTATUS resolve_name_wins_recv(struct composite_context *c,
  */
 NTSTATUS resolve_name_wins(struct nbt_name *name, 
 			    TALLOC_CTX *mem_ctx,
+			    const char **address_list,
 			    const char **reply_addr)
 {
-	struct composite_context *c = resolve_name_wins_send(mem_ctx, NULL, name);
+	struct composite_context *c;
+	struct resolve_wins_data *wins_data = talloc(mem_ctx, struct resolve_wins_data);
+	wins_data->address_list = address_list;
+	c = resolve_name_wins_send(mem_ctx, NULL, wins_data, name);
 	return resolve_name_wins_recv(c, mem_ctx, reply_addr);
 }
 
+bool resolve_context_add_wins_method(struct resolve_context *ctx, const char **address_list)
+{
+	struct resolve_wins_data *wins_data = talloc(ctx, struct resolve_wins_data);
+	wins_data->address_list = str_list_copy(wins_data, address_list);
+	return resolve_context_add_method(ctx, resolve_name_wins_send, resolve_name_wins_recv,
+					  wins_data);
+}

source4/libcli/smb2/connect.c

@@ -163,7 +163,7 @@ static void continue_resolve(struct composite_context *creq)
 struct composite_context *smb2_connect_send(TALLOC_CTX *mem_ctx,
 					    const char *host,
 					    const char *share,
-					    const char **name_resolve_order,
+					    struct resolve_context *resolve_ctx,
 					    struct cli_credentials *credentials,
 					    struct event_context *ev)
 {
@@ -188,7 +188,7 @@ struct composite_context *smb2_connect_send(TALLOC_CTX *mem_ctx,
 	ZERO_STRUCT(name);
 	name.name = host;
 
-	creq = resolve_name_send(&name, c->event_ctx, name_resolve_order);
+	creq = resolve_name_send(resolve_ctx, &name, c->event_ctx);
 	composite_continue(c, creq, continue_resolve, c);
 	return c;
 }
@@ -215,13 +215,13 @@ NTSTATUS smb2_connect_recv(struct composite_context *c, TALLOC_CTX *mem_ctx,
 */
 NTSTATUS smb2_connect(TALLOC_CTX *mem_ctx, 
 		      const char *host, const char *share,
-		      const char **name_resolve_order,
+		      struct resolve_context *resolve_ctx,
 		      struct cli_credentials *credentials,
 		      struct smb2_tree **tree,
 		      struct event_context *ev)
 {
 	struct composite_context *c = smb2_connect_send(mem_ctx, host, share, 
-							name_resolve_order,
+							resolve_ctx,
 							credentials, ev);
 	return smb2_connect_recv(c, mem_ctx, tree);
 }

source4/libcli/smb2/smb2_calls.h

@@ -95,4 +95,5 @@ struct smb2_setinfo {
 
 struct cli_credentials;
 struct event_context;
+struct resolve_context;
 #include "libcli/smb2/smb2_proto.h"

source4/libcli/smb_composite/connect.c

@@ -463,8 +463,7 @@ struct composite_context *smb_composite_connect_send(struct smb_composite_connec
 
 	state->stage = CONNECT_RESOLVE;
 	make_nbt_name_server(&name, io->in.dest_host);
-	state->creq = resolve_name_send(&name, c->event_ctx, 
+	state->creq = resolve_name_send(lp_resolve_context(global_loadparm), &name, c->event_ctx);
-					lp_name_resolve_order(global_loadparm));
 
 	if (state->creq == NULL) goto failed;
 	state->creq->async.private_data = c;

source4/libcli/wrepl/winsrepl.c

@@ -30,6 +30,7 @@
 #include "system/network.h"
 #include "lib/socket/netif.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 static struct wrepl_request *wrepl_request_finished(struct wrepl_request *req, NTSTATUS status);
 
@@ -343,7 +344,7 @@ struct composite_context *wrepl_connect_send(struct wrepl_socket *wrepl_socket,
 	if (composite_nomem(peer, result)) return result;
 
 	state->creq = socket_connect_send(wrepl_socket->sock, us, peer,
-					  0, lp_name_resolve_order(global_loadparm), 
+					  0, lp_resolve_context(global_loadparm), 
 					  wrepl_socket->event.ctx);
 	composite_continue(result, state->creq, wrepl_connect_handler, state);
 	return result;

source4/libnet/libnet.c

@@ -21,6 +21,7 @@
 #include "libnet/libnet.h"
 #include "lib/events/events.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 struct libnet_context *libnet_context_init(struct event_context *ev,
 					   struct loadparm_context *lp_ctx)
@@ -45,7 +46,7 @@ struct libnet_context *libnet_context_init(struct event_context *ev,
 	ctx->lp_ctx = lp_ctx;
 
 	/* name resolution methods */
-	ctx->name_res_methods = str_list_copy(ctx, lp_name_resolve_order(lp_ctx));
+	ctx->resolve_ctx = lp_resolve_context(lp_ctx);
 
 	/* connected services' params */
 	ZERO_STRUCT(ctx->samr);

source4/libnet/libnet.h

@@ -47,7 +47,7 @@ struct libnet_context {
 	} lsa;
 
 	/* name resolution methods */
-	const char **name_res_methods;
+	struct resolve_context *resolve_ctx;
 
 	struct event_context *event_ctx;
 

source4/libnet/libnet_lookup.c

@@ -57,7 +57,7 @@ struct composite_context *libnet_Lookup_send(struct libnet_context *ctx,
 	struct composite_context *c;
 	struct lookup_state *s;
 	struct composite_context *cresolve_req;
-	const char** methods;
+	struct resolve_context *resolve_ctx;
 
 	/* allocate context and state structures */
 	c = composite_create(ctx, ctx->event_ctx);
@@ -81,14 +81,14 @@ struct composite_context *libnet_Lookup_send(struct libnet_context *ctx,
 	s->hostname.scope  = NULL;
 
 	/* name resolution methods */
-	if (io->in.methods) {
+	if (io->in.resolve_ctx) {
-		methods = io->in.methods;
+		resolve_ctx = io->in.resolve_ctx;
 	} else {
-		methods = ctx->name_res_methods;
+		resolve_ctx = ctx->resolve_ctx;
 	}
 
 	/* send resolve request */
-	cresolve_req = resolve_name_send(&s->hostname, c->event_ctx, methods);
+	cresolve_req = resolve_name_send(resolve_ctx, &s->hostname, c->event_ctx);
 	if (composite_nomem(cresolve_req, c)) return c;
 
 	composite_continue(c, cresolve_req, continue_name_resolved, c);
@@ -196,7 +196,7 @@ struct composite_context* libnet_LookupDCs_send(struct libnet_context *ctx,
 
 	c = finddcs_send(mem_ctx, lp_netbios_name(ctx->lp_ctx),
 			 io->in.domain_name, io->in.name_type,
-			 NULL, ctx->name_res_methods, ctx->event_ctx, msg_ctx);
+			 NULL, ctx->resolve_ctx, ctx->event_ctx, msg_ctx);
 	return c;
 }
 

source4/libnet/libnet_lookup.h

@@ -22,7 +22,7 @@ struct libnet_Lookup {
 	struct {
 		const char *hostname;
 		int type;
-		const char **methods;
+		struct resolve_context *resolve_ctx;
 	} in;
 	struct {
 		const char **address;

source4/libnet/libnet_site.c

@@ -147,7 +147,7 @@ NTSTATUS libnet_JoinSite(struct ldb_context *remote_ldb,
 	}
 
 	make_nbt_name_client(&name, libnet_r->out.samr_binding->host);
-	status = resolve_name(&name, r, &dest_addr, NULL, lp_name_resolve_order(global_loadparm));
+	status = resolve_name(lp_resolve_context(global_loadparm), &name, r, &dest_addr, NULL);
 	if (!NT_STATUS_IS_OK(status)) {
 		libnet_r->out.error_string = NULL;
 		talloc_free(tmp_ctx);

source4/librpc/rpc/dcerpc.h

@@ -177,7 +177,7 @@ struct dcerpc_pipe_connect {
 	const char *pipe_name;
 	const struct ndr_interface_table *interface;
 	struct cli_credentials *creds;
-	const char **name_resolve_order;
+	struct resolve_context *resolve_ctx;
 };
 
 

source4/librpc/rpc/dcerpc_connect.c

@@ -32,6 +32,7 @@
 #include "librpc/rpc/dcerpc.h"
 #include "auth/credentials/credentials.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 
 struct pipe_np_smb_state {
@@ -236,7 +237,7 @@ static struct composite_context *dcerpc_pipe_connect_ncacn_np_smb2_send(
 
 	/* send smb2 connect request */
 	conn_req = smb2_connect_send(mem_ctx, s->io.binding->host, "IPC$", 
-				     s->io.name_resolve_order,
+				     s->io.resolve_ctx,
 				     s->io.creds,
 				     c->event_ctx);
 	composite_continue(c, conn_req, continue_smb2_connect, c);
@@ -308,7 +309,7 @@ static struct composite_context* dcerpc_pipe_connect_ncacn_ip_tcp_send(TALLOC_CT
 
 	/* send pipe open request on tcp/ip */
 	pipe_req = dcerpc_pipe_open_tcp_send(s->io.pipe->conn, s->host, s->target_hostname, 
-					     s->port, io->name_resolve_order);
+					     s->port, io->resolve_ctx);
 	composite_continue(c, pipe_req, continue_pipe_open_ncacn_ip_tcp, c);
 	return c;
 }
@@ -521,7 +522,7 @@ static void continue_connect(struct composite_context *c, struct pipe_connect_st
 	pc.binding      = s->binding;
 	pc.interface    = s->table;
 	pc.creds        = s->credentials;
-	pc.name_resolve_order = lp_name_resolve_order(global_loadparm);
+	pc.resolve_ctx  = lp_resolve_context(global_loadparm);
 
 	/* connect dcerpc pipe depending on required transport */
 	switch (s->binding->transport) {

source4/librpc/rpc/dcerpc_secondary.c

@@ -29,6 +29,7 @@
 #include "librpc/rpc/dcerpc.h"
 #include "auth/credentials/credentials.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 
 struct sec_conn_state {
@@ -93,7 +94,7 @@ struct composite_context* dcerpc_secondary_connection_send(struct dcerpc_pipe *p
 							 s->binding->host,
 							 s->binding->target_hostname,
 							 atoi(s->binding->endpoint),
-							 lp_name_resolve_order(global_loadparm));
+							 lp_resolve_context(global_loadparm));
 		composite_continue(c, pipe_tcp_req, continue_open_tcp, c);
 		return c;
 

source4/librpc/rpc/dcerpc_sock.c

@@ -332,7 +332,8 @@ static struct composite_context *dcerpc_pipe_open_socket_send(TALLOC_CTX *mem_ct
 
 	talloc_steal(s->sock, s->socket_ctx);
 
-	conn_req = socket_connect_send(s->socket_ctx, NULL, s->server, 0, lp_name_resolve_order(global_loadparm), 
+	conn_req = socket_connect_send(s->socket_ctx, NULL, s->server, 0, 
+				       lp_resolve_context(global_loadparm), 
 				       c->event_ctx);
 	composite_continue(c, conn_req, continue_socket_connect, c);
 	return c;
@@ -454,7 +455,7 @@ struct composite_context* dcerpc_pipe_open_tcp_send(struct dcerpc_connection *co
 						    const char *server,
 						    const char *target_hostname,
 						    uint32_t port,
-						    const char **name_resolve_order)
+						    struct resolve_context *resolve_ctx)
 {
 	struct composite_context *c;
 	struct pipe_tcp_state *s;
@@ -480,7 +481,7 @@ struct composite_context* dcerpc_pipe_open_tcp_send(struct dcerpc_connection *co
 	s->conn            = conn;
 
 	make_nbt_name_server(&name, server);
-	resolve_req = resolve_name_send(&name, c->event_ctx, name_resolve_order);
+	resolve_req = resolve_name_send(resolve_ctx, &name, c->event_ctx);
 	composite_continue(c, resolve_req, continue_ip_resolve_name, c);
 	return c;
 }

source4/scripting/ejs/smbcalls_nbt.c

@@ -70,7 +70,7 @@ static int ejs_resolve_name(MprVarHandle eid, int argc, struct MprVar **argv)
 
 	result = 0;
 
-	nt_status = resolve_name(&name, tmp_ctx, &reply_addr, event_context_find(tmp_ctx), lp_name_resolve_order(global_loadparm));
+	nt_status = resolve_name(lp_resolve_context(global_loadparm), &name, tmp_ctx, &reply_addr, event_context_find(tmp_ctx));
 
 	if (NT_STATUS_IS_OK(nt_status)) {
 		mprSetPropertyValue(argv[0], "value", mprString(reply_addr));

source4/torture/basic/base.c

@@ -51,7 +51,7 @@ static struct smbcli_state *open_nbt_connection(struct torture_context *tctx)
 		goto failed;
 	}
 
-	if (!smbcli_socket_connect(cli, host, lp_name_resolve_order(tctx->lp_ctx), lp_max_xmit(tctx->lp_ctx), lp_maxmux(tctx->lp_ctx))) {
+	if (!smbcli_socket_connect(cli, host, lp_resolve_context(tctx->lp_ctx), lp_max_xmit(tctx->lp_ctx), lp_maxmux(tctx->lp_ctx))) {
 		torture_comment(tctx, "Failed to connect with %s\n", host);
 		goto failed;
 	}

source4/torture/ldap/cldapbench.c

@@ -116,7 +116,7 @@ bool torture_bench_cldap(struct torture_context *torture)
 	make_nbt_name_server(&name, torture_setting_string(torture, "host", NULL));
 
 	/* do an initial name resolution to find its IP */
-	status = resolve_name(&name, torture, &address, event_context_find(torture), lp_name_resolve_order(torture->lp_ctx));
+	status = resolve_name(lp_resolve_context(torture->lp_ctx), &name, torture, &address, event_context_find(torture));
 	if (!NT_STATUS_IS_OK(status)) {
 		printf("Failed to resolve %s - %s\n",
 		       name.name, nt_errstr(status));

source4/torture/libnet/libnet_lookup.c

@@ -52,7 +52,7 @@ bool torture_lookup(struct torture_context *torture)
 	}
 
 	lookup.in.type     = NBT_NAME_CLIENT;
-	lookup.in.methods  = NULL;
+	lookup.in.resolve_ctx = NULL;
 	lookup.out.address = NULL;
 
 	status = libnet_Lookup(ctx, mem_ctx, &lookup);
@@ -95,7 +95,7 @@ bool torture_lookup_host(struct torture_context *torture)
 		}
 	}
 
-	lookup.in.methods  = NULL;
+	lookup.in.resolve_ctx = NULL;
 	lookup.out.address = NULL;
 
 	status = libnet_LookupHost(ctx, mem_ctx, &lookup);

source4/torture/nbt/dgram.c

@@ -84,7 +84,7 @@ static bool nbt_test_netlogon(struct torture_context *tctx)
 
 	/* do an initial name resolution to find its IP */
 	torture_assert_ntstatus_ok(tctx, 
-				   resolve_name(&name, tctx, &address, event_context_find(tctx), lp_name_resolve_order(tctx->lp_ctx)),
+				   resolve_name(lp_resolve_context(tctx->lp_ctx), &name, tctx, &address, event_context_find(tctx)),
 				   talloc_asprintf(tctx, "Failed to resolve %s", name.name));
 
 	myaddress = talloc_strdup(dgmsock, iface_best_ip(tctx->lp_ctx, address));
@@ -163,7 +163,7 @@ static bool nbt_test_netlogon2(struct torture_context *tctx)
 
 	/* do an initial name resolution to find its IP */
 	torture_assert_ntstatus_ok(tctx, 
-				   resolve_name(&name, tctx, &address, event_context_find(tctx), lp_name_resolve_order(tctx->lp_ctx)),
+				   resolve_name(lp_resolve_context(tctx->lp_ctx), &name, tctx, &address, event_context_find(tctx)),
 				   talloc_asprintf(tctx, "Failed to resolve %s", name.name));
 
 	myaddress = talloc_strdup(dgmsock, iface_best_ip(tctx->lp_ctx, address));
@@ -272,7 +272,7 @@ static bool nbt_test_ntlogon(struct torture_context *tctx)
 
 	/* do an initial name resolution to find its IP */
 	torture_assert_ntstatus_ok(tctx, 
-				   resolve_name(&name, tctx, &address, event_context_find(tctx), lp_name_resolve_order(tctx->lp_ctx)), 
+				   resolve_name(lp_resolve_context(tctx->lp_ctx), &name, tctx, &address, event_context_find(tctx)), 
 				   talloc_asprintf(tctx, "Failed to resolve %s", name.name));
 
 	myaddress = talloc_strdup(dgmsock, iface_best_ip(tctx->lp_ctx, address));

source4/torture/nbt/nbt.c

@@ -34,7 +34,7 @@ bool torture_nbt_get_name(struct torture_context *tctx,
 
 	/* do an initial name resolution to find its IP */
 	torture_assert_ntstatus_ok(tctx, 
-				   resolve_name(name, tctx, address, NULL, lp_name_resolve_order(tctx->lp_ctx)), 
+				   resolve_name(lp_resolve_context(tctx->lp_ctx), name, tctx, address, NULL), 
 				   talloc_asprintf(tctx, 
 						   "Failed to resolve %s", name->name));
 	

source4/torture/smb2/scan.c

@@ -26,6 +26,7 @@
 #include "lib/events/events.h"
 #include "torture/torture.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 #include "torture/smb2/proto.h"
 
@@ -201,7 +202,7 @@ bool torture_smb2_scan(struct torture_context *torture)
 	struct smb2_request *req;
 
 	status = smb2_connect(mem_ctx, host, share, 
-			      lp_name_resolve_order(torture->lp_ctx), 
+			      lp_resolve_context(torture->lp_ctx), 
 			      credentials, &tree, 
 			      event_context_find(mem_ctx));
 	if (!NT_STATUS_IS_OK(status)) {
@@ -218,7 +219,7 @@ bool torture_smb2_scan(struct torture_context *torture)
 		if (!smb2_request_receive(req)) {
 			talloc_free(tree);
 			status = smb2_connect(mem_ctx, host, share, 
-					      lp_name_resolve_order(torture->lp_ctx), 
+					      lp_resolve_context(torture->lp_ctx), 
 					      credentials, &tree, 
 					      event_context_find(mem_ctx));
 			if (!NT_STATUS_IS_OK(status)) {

source4/torture/smb2/util.c

@@ -27,6 +27,7 @@
 #include "system/time.h"
 #include "librpc/gen_ndr/ndr_security.h"
 #include "param/param.h"
+#include "libcli/resolve/resolve.h"
 
 #include "torture/torture.h"
 #include "torture/smb2/proto.h"
@@ -310,7 +311,7 @@ bool torture_smb2_connection(struct torture_context *tctx, struct smb2_tree **tr
 	struct cli_credentials *credentials = cmdline_credentials;
 
 	status = smb2_connect(tctx, host, share, 
-			      lp_name_resolve_order(tctx->lp_ctx),
+			      lp_resolve_context(tctx->lp_ctx),
 			      credentials, tree, 
 			      event_context_find(tctx));
 	if (!NT_STATUS_IS_OK(status)) {

source4/winbind/wb_dom_info.c

@@ -70,7 +70,7 @@ struct composite_context *wb_get_dom_info_send(TALLOC_CTX *mem_ctx,
 	ctx = finddcs_send(mem_ctx, lp_netbios_name(service->task->lp_ctx),
 			   domain_name, NBT_NAME_LOGON, 
 			   dom_sid, 
-			   lp_name_resolve_order(service->task->lp_ctx), 
+			   lp_resolve_context(service->task->lp_ctx), 
 			   service->task->event_ctx, 
 			   service->task->msg_ctx);
 	if (ctx == NULL) goto failed;

source4/winbind/wb_dom_info_trusted.c

@@ -192,8 +192,8 @@ static void trusted_dom_info_recv_dcname(struct rpc_request *req)
 	if (*state->info->dcs[0].name == '\\') state->info->dcs[0].name++;
 	
 	make_nbt_name(&name, state->info->dcs[0].name, 0x20);
-	ctx = resolve_name_send(&name, state->service->task->event_ctx,
+	ctx = resolve_name_send(lp_resolve_context(state->service->task->lp_ctx), 
-			lp_name_resolve_order(state->service->task->lp_ctx));
+				&name, state->service->task->event_ctx);
 
 	composite_continue(state->ctx, ctx, trusted_dom_info_recv_dcaddr,
 			   state);