2 Unix SMB/CIFS implementation.
6 Copyright (C) Jelmer Vernooij 2006
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
25 NTSTATUS cli_do_rpc_ndr(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
26 int p_idx, int opnum, void *data,
27 ndr_pull_flags_fn_t pull_fn, ndr_push_flags_fn_t push_fn)
29 prs_struct q_ps, r_ps;
30 struct ndr_pull *pull;
32 struct ndr_push *push;
35 SMB_ASSERT(cli->pipe_idx == p_idx);
37 push = ndr_push_init_ctx(mem_ctx);
39 return NT_STATUS_NO_MEMORY;
42 status = push_fn(push, NDR_IN, data);
43 if (!NT_STATUS_IS_OK(status)) {
47 blob = ndr_push_blob(push);
49 if (!prs_init_data_blob(&q_ps, &blob, mem_ctx)) {
50 return NT_STATUS_NO_MEMORY;
55 if (!prs_init( &r_ps, 0, mem_ctx, UNMARSHALL )) {
56 prs_mem_free( &q_ps );
57 return NT_STATUS_NO_MEMORY;
60 status = rpc_api_pipe_req(cli, opnum, &q_ps, &r_ps);
62 prs_mem_free( &q_ps );
64 if (!NT_STATUS_IS_OK(status)) {
65 prs_mem_free( &r_ps );
69 if (!prs_data_blob(&r_ps, &blob, mem_ctx)) {
70 prs_mem_free( &r_ps );
71 return NT_STATUS_NO_MEMORY;
74 prs_mem_free( &r_ps );
76 pull = ndr_pull_init_blob(&blob, mem_ctx);
78 return NT_STATUS_NO_MEMORY;
81 /* have the ndr parser alloc memory for us */
82 pull->flags |= LIBNDR_FLAG_REF_ALLOC;
83 status = pull_fn(pull, NDR_OUT, data);
86 if (!NT_STATUS_IS_OK(status)) {