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/*
Unix SMB/CIFS implementation.
raw dcerpc operations
Copyright (C) Andrew Tridgell 2003-2005
Copyright (C) Jelmer Vernooij 2004-2005
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "librpc/rpc/dcerpc.h"
#include "librpc/gen_ndr/ndr_dcerpc.h"
/* we need to be able to get/set the fragment length without doing a full
decode */
void dcerpc_set_frag_length(DATA_BLOB *blob, uint16_t v)
{
if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) {
SSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET, v);
} else {
RSSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET, v);
}
}
uint16_t dcerpc_get_frag_length(const DATA_BLOB *blob)
{
if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) {
return SVAL(blob->data, DCERPC_FRAG_LEN_OFFSET);
} else {
return RSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET);
}
}
void dcerpc_set_auth_length(DATA_BLOB *blob, uint16_t v)
{
if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) {
SSVAL(blob->data, DCERPC_AUTH_LEN_OFFSET, v);
} else {
RSSVAL(blob->data, DCERPC_AUTH_LEN_OFFSET, v);
}
}
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