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first public release of samba4 code

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Andrew Tridgell
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source/libcli/climessage.c Normal file
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/*
Unix SMB/CIFS implementation.
client message handling routines
Copyright (C) Andrew Tridgell 1994-1998
Copyright (C) James J Myers 2003 <myersjj@samba.org>
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"
/****************************************************************************
start a message sequence
****************************************************************************/
BOOL cli_message_start(struct cli_state *cli, char *host, char *username,
int *grp)
{
struct cli_request *req;
req = cli_request_setup(cli->tree, SMBsendstrt, 0, 0);
cli_req_append_string(req, username, STR_TERMINATE);
cli_req_append_string(req, host, STR_TERMINATE);
if (!cli_request_send(req) ||
!cli_request_receive(req) ||
cli_is_error(cli)) {
cli_request_destroy(req);
return False;
}
*grp = SVAL(req->in.vwv, VWV(0));
cli_request_destroy(req);
return True;
}
/****************************************************************************
send a message
****************************************************************************/
BOOL cli_message_text(struct cli_state *cli, char *msg, int len, int grp)
{
struct cli_request *req;
req = cli_request_setup(cli->tree, SMBsendtxt, 1, 0);
SSVAL(req->out.vwv, VWV(0), grp);
cli_req_append_bytes(req, msg, len);
if (!cli_request_send(req) ||
!cli_request_receive(req) ||
cli_is_error(cli)) {
cli_request_destroy(req);
return False;
}
cli_request_destroy(req);
return True;
}
/****************************************************************************
end a message
****************************************************************************/
BOOL cli_message_end(struct cli_state *cli, int grp)
{
struct cli_request *req;
req = cli_request_setup(cli->tree, SMBsendend, 1, 0);
SSVAL(req->out.vwv, VWV(0), grp);
if (!cli_request_send(req) ||
!cli_request_receive(req) ||
cli_is_error(cli)) {
cli_request_destroy(req);
return False;
}
cli_request_destroy(req);
return True;
}