1/* 2 Unix SMB/CIFS implementation. 3 NT Domain Authentication SMB / MSRPC client 4 Copyright (C) Andrew Tridgell 1994-2000 5 Copyright (C) Luke Kenneth Casson Leighton 1996-2000 6 Copyright (C) Tim Potter 2001 7 Copytight (C) Rafal Szczesniak 2002 8 9 This program is free software; you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation; either version 2 of the License, or 12 (at your option) any later version. 13 14 This program is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with this program; if not, write to the Free Software 21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 22*/ 23 24#include "includes.h" 25 26/** 27 * WksQueryInfo rpc call (like query for server's capabilities) 28 * 29 * @param initialised client structure with \PIPE\wkssvc opened 30 * @param mem_ctx memory context assigned to this rpc binding 31 * @param wks100 WksQueryInfo structure 32 * 33 * @return NTSTATUS of rpc call 34 */ 35 36NTSTATUS cli_wks_query_info(struct cli_state *cli, TALLOC_CTX *mem_ctx, 37 WKS_INFO_100 *wks100) 38{ 39 prs_struct buf; 40 prs_struct rbuf; 41 WKS_Q_QUERY_INFO q_o; 42 WKS_R_QUERY_INFO r_o; 43 44 if (cli == NULL || wks100 == NULL) 45 return NT_STATUS_UNSUCCESSFUL; 46 47 /* init rpc parse structures */ 48 prs_init(&buf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL); 49 prs_init(&rbuf, 0, mem_ctx, UNMARSHALL); 50 51 DEBUG(4, ("WksQueryInfo\n")); 52 53 /* init query structure with rpc call arguments */ 54 init_wks_q_query_info(&q_o, cli->desthost, 100); 55 56 /* marshall data */ 57 if (!wks_io_q_query_info("", &q_o, &buf, 0)) { 58 prs_mem_free(&buf); 59 prs_mem_free(&rbuf); 60 return NT_STATUS_UNSUCCESSFUL; 61 } 62 63 /* actual rpc call over \PIPE\wkssvc */ 64 if (!rpc_api_pipe_req(cli, PI_WKSSVC, WKS_QUERY_INFO, &buf, &rbuf)) { 65 prs_mem_free(&buf); 66 prs_mem_free(&rbuf); 67 return NT_STATUS_UNSUCCESSFUL; 68 } 69 70 prs_mem_free(&buf); 71 72 r_o.wks100 = wks100; 73 74 /* get call results from response buffer */ 75 if (!wks_io_r_query_info("", &r_o, &rbuf, 0)) { 76 prs_mem_free(&rbuf); 77 return NT_STATUS_UNSUCCESSFUL; 78 } 79 80 /* check returnet status code */ 81 if (NT_STATUS_IS_ERR(r_o.status)) { 82 /* report the error */ 83 DEBUG(0,("WKS_R_QUERY_INFO: %s\n", nt_errstr(r_o.status))); 84 prs_mem_free(&rbuf); 85 return r_o.status; 86 } 87 88 /* do clean up */ 89 prs_mem_free(&rbuf); 90 91 return NT_STATUS_OK; 92} 93 94