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/*
Unix SMB/CIFS implementation.
NT Domain Authentication SMB / MSRPC client
Copyright (C) Andrew Tridgell 1994-2000
Copyright (C) Luke Kenneth Casson Leighton 1996-2000
Copyright (C) Tim Potter 2001
Copytight (C) Rafal Szczesniak 2002
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 the wkssvc pipe
*
* @param cli client structure (not yet initialised)
* @param system_name called rpc server name
* @param creds user credentials
*
* @return client structure with opened pipe
**/
struct cli_state *cli_wkssvc_initialise(struct cli_state *cli,
char *system_name,
struct ntuser_creds *creds)
{
return cli_pipe_initialise(cli, system_name, PIPE_WKSSVC, creds);
}
/**
* WksQueryInfo rpc call (like query for server's capabilities)
*
* @param initialised client structure with \PIPE\wkssvc opened
* @param mem_ctx memory context assigned to this rpc binding
* @param wks100 WksQueryInfo structure
*
* @return NTSTATUS of rpc call
*/
NTSTATUS cli_wks_query_info(struct cli_state *cli, TALLOC_CTX *mem_ctx,
WKS_INFO_100 *wks100)
{
prs_struct buf;
prs_struct rbuf;
WKS_Q_QUERY_INFO q_o;
WKS_R_QUERY_INFO r_o;
NTSTATUS nt_status;
if (cli == NULL || wks100 == NULL)
return NT_STATUS_UNSUCCESSFUL;
/* init rpc parse structures */
prs_init(&buf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
DEBUG(4, ("WksQueryInfo\n"));
/* init query structure with rpc call arguments */
init_wks_q_query_info(&q_o, cli->desthost, 100);
/* marshall data */
if (!wks_io_q_query_info("", &q_o, &buf, 0)) {
prs_mem_free(&buf);
prs_mem_free(&rbuf);
return NT_STATUS_UNSUCCESSFUL;
}
/* actual rpc call over \PIPE\wkssvc */
if (!rpc_api_pipe_req(cli, WKS_QUERY_INFO, &buf, &rbuf)) {
prs_mem_free(&buf);
prs_mem_free(&rbuf);
return NT_STATUS_UNSUCCESSFUL;
}
prs_mem_free(&buf);
r_o.wks100 = wks100;
/* get call results from response buffer */
if (!wks_io_r_query_info("", &r_o, &rbuf, 0)) {
prs_mem_free(&rbuf);
return NT_STATUS_UNSUCCESSFUL;
}
/* check returnet status code */
if (NT_STATUS_IS_ERR(r_o.status)) {
/* report the error */
DEBUG(0,("WKS_R_QUERY_INFO: %s\n", get_nt_error_msg(r_o.status)));
prs_mem_free(&rbuf);
return r_o.status;
}
/* do clean up */
prs_mem_free(&rbuf);
return nt_status;
}
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