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/*
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"
/** \defgroup rpc_client RPC Client routines
*/
/* 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);
}
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