1 files changed, 80 insertions, 0 deletions
diff --git a/source3/libsmb/cli_pipe_util.c b/source3/libsmb/cli_pipe_util.c
new file mode 100644
index 0000000000..9521d817fa
--- /dev/null
+++ b/source3/libsmb/cli_pipe_util.c
@@ -0,0 +1,80 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 2.2
+   RPC pipe client utility functions
+   Copyright (C) Tim Potter                        2001,
+   
+   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"
+
+/* Opens a SMB connection to a named pipe */
+
+struct cli_state *cli_pipe_initialise(struct cli_state *cli, char *system_name,
+				      char *pipe_name, 
+                                      struct ntuser_creds *creds)
+{
+	struct in_addr dest_ip;
+	struct nmb_name calling, called;
+	fstring dest_host;
+	extern pstring global_myname;
+	struct ntuser_creds anon;
+
+	/* Initialise cli_state information */
+
+	if (!cli_initialise(cli)) {
+		return NULL;
+	}
+
+	if (!creds) {
+		ZERO_STRUCT(anon);
+		anon.pwd.null_pwd = 1;
+		creds = &anon;
+	}
+
+	cli_init_creds(cli, creds);
+
+	/* Establish a SMB connection */
+
+	if (!resolve_srv_name(system_name, dest_host, &dest_ip)) {
+		return NULL;
+	}
+
+	make_nmb_name(&called, dns_to_netbios_name(dest_host), 0x20);
+	make_nmb_name(&calling, dns_to_netbios_name(global_myname), 0);
+
+	if (!cli_establish_connection(cli, dest_host, &dest_ip, &calling, 
+				      &called, "IPC$", "IPC", False, True)) {
+		return NULL;
+	}
+
+	/* Open a NT session thingy */
+
+	if (!cli_nt_session_open(cli, pipe_name)) {
+		cli_shutdown(cli);
+		return NULL;
+	}
+
+	return cli;
+}
+
+/* Shut down a SMB connection to the SAMR pipe */
+
+void cli_pipe_shutdown(struct cli_state *cli)
+{
+	if (cli->fd != -1) cli_ulogoff(cli);
+	cli_shutdown(cli);
+}