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Diffstat (limited to 'source3/libsmb/cli_wkssvc.c')
-rw-r--r--source3/libsmb/cli_wkssvc.c112
1 files changed, 112 insertions, 0 deletions
diff --git a/source3/libsmb/cli_wkssvc.c b/source3/libsmb/cli_wkssvc.c
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+++ b/source3/libsmb/cli_wkssvc.c
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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;
+}
+