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/*
Unix SMB/CIFS implementation.
RPC pipe client
Copyright (C) Tim Potter 2003
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"
NTSTATUS cli_echo_add_one(struct cli_state *cli, TALLOC_CTX *mem_ctx,
uint32 request, uint32 *response)
{
prs_struct qbuf, rbuf;
ECHO_Q_ADD_ONE q;
ECHO_R_ADD_ONE r;
BOOL result = False;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
if (!prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL)) {
return NT_STATUS_NO_MEMORY;
}
if (!prs_init(&rbuf, 0, mem_ctx, UNMARSHALL)) {
prs_mem_free(&qbuf);
return NT_STATUS_NO_MEMORY;
}
/* Marshall data and send request */
init_echo_q_add_one(&q, request);
if (!echo_io_q_add_one("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_ECHO, ECHO_ADD_ONE, &qbuf, &rbuf))
goto done;
/* Unmarshall response */
if (!echo_io_r_add_one("", &r, &rbuf, 0))
goto done;
if (response)
*response = r.response;
result = True;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result ? NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
}
NTSTATUS cli_echo_data(struct cli_state *cli, TALLOC_CTX *mem_ctx,
uint32 size, char *in_data, char **out_data)
{
prs_struct qbuf, rbuf;
ECHO_Q_ECHO_DATA q;
ECHO_R_ECHO_DATA r;
BOOL result = False;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
if (!prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL)) {
return NT_STATUS_NO_MEMORY;
}
if (!prs_init(&rbuf, 0, mem_ctx, UNMARSHALL)) {
prs_mem_free(&qbuf);
return NT_STATUS_NO_MEMORY;
}
/* Marshall data and send request */
init_echo_q_echo_data(&q, size, in_data);
if (!echo_io_q_echo_data("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_ECHO, ECHO_DATA, &qbuf, &rbuf))
goto done;
/* Unmarshall response */
if (!echo_io_r_echo_data("", &r, &rbuf, 0))
goto done;
result = True;
if (out_data) {
*out_data = TALLOC(mem_ctx, size);
memcpy(*out_data, r.data, size);
}
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result ? NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
}
NTSTATUS cli_echo_sink_data(struct cli_state *cli, TALLOC_CTX *mem_ctx,
uint32 size, char *in_data)
{
prs_struct qbuf, rbuf;
ECHO_Q_SINK_DATA q;
ECHO_R_SINK_DATA r;
BOOL result = False;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
if (!prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL)) {
return NT_STATUS_NO_MEMORY;
}
if (!prs_init(&rbuf, 0, mem_ctx, UNMARSHALL)) {
prs_mem_free(&qbuf);
return NT_STATUS_NO_MEMORY;
}
/* Marshall data and send request */
init_echo_q_sink_data(&q, size, in_data);
if (!echo_io_q_sink_data("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_ECHO, ECHO_SINK_DATA, &qbuf, &rbuf)) {
goto done;
}
/* Unmarshall response */
if (!echo_io_r_sink_data("", &r, &rbuf, 0)) {
goto done;
}
result = True;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result ? NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
}
NTSTATUS cli_echo_source_data(struct cli_state *cli, TALLOC_CTX *mem_ctx,
uint32 size, char **out_data)
{
prs_struct qbuf, rbuf;
ECHO_Q_SOURCE_DATA q;
ECHO_R_SOURCE_DATA r;
BOOL result = False;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
/* Initialise parse structures */
if (!prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL)) {
return NT_STATUS_NO_MEMORY;
}
if (!prs_init(&rbuf, 0, mem_ctx, UNMARSHALL)) {
prs_mem_free(&qbuf);
return NT_STATUS_NO_MEMORY;
}
/* Marshall data and send request */
init_echo_q_source_data(&q, size);
if (!echo_io_q_source_data("", &q, &qbuf, 0) ||
!rpc_api_pipe_req(cli, PI_ECHO, ECHO_SOURCE_DATA, &qbuf, &rbuf)) {
goto done;
}
/* Unmarshall response */
if (!echo_io_r_source_data("", &r, &rbuf, 0)) {
goto done;
}
result = True;
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
return result ? NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
}
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