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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2018 Nexenta Systems, Inc. All rights reserved.
*/
/*
* Dispatch function for SMB2_CLOSE
*/
#include <smbsrv/smb2_kproto.h>
smb_sdrc_t
smb2_close(smb_request_t *sr)
{
smb_attr_t attr;
smb_ofile_t *of;
uint16_t StructSize;
uint16_t Flags;
uint32_t reserved;
smb2fid_t smb2fid;
uint32_t status;
int rc = 0;
/*
* SMB2 Close request
*/
rc = smb_mbc_decodef(
&sr->smb_data, "wwlqq",
&StructSize, /* w */
&Flags, /* w */
&reserved, /* l */
&smb2fid.persistent, /* q */
&smb2fid.temporal); /* q */
if (rc)
return (SDRC_ERROR);
if (StructSize != 24)
return (SDRC_ERROR);
/*
* Want FID lookup before the start probe.
*/
status = smb2sr_lookup_fid(sr, &smb2fid);
of = sr->fid_ofile;
DTRACE_SMB2_START(op__Close, smb_request_t *, sr);
if (status)
goto errout; /* Bad FID */
bzero(&attr, sizeof (attr));
if (Flags & SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB) {
attr.sa_mask = SMB_AT_ALL;
status = smb2_ofile_getattr(sr, of, &attr);
if (status) {
/*
* We could not stat the open file.
* Let's not fail the close call,
* but just turn off the flag.
*/
Flags = 0;
}
}
if (of->dh_persist)
smb2_dh_setdoc_persistent(of);
smb_ofile_close(of, 0);
errout:
sr->smb2_status = status;
DTRACE_SMB2_DONE(op__Close, smb_request_t *, sr);
if (status) {
smb2sr_put_error(sr, status);
return (SDRC_SUCCESS);
}
/*
* SMB2 Close reply
*/
(void) smb_mbc_encodef(
&sr->reply,
"wwlTTTTqql",
60, /* StructSize */ /* w */
Flags, /* w */
0, /* reserved */ /* l */
&attr.sa_crtime, /* T */
&attr.sa_vattr.va_atime, /* T */
&attr.sa_vattr.va_mtime, /* T */
&attr.sa_vattr.va_ctime, /* T */
attr.sa_allocsz, /* q */
attr.sa_vattr.va_size, /* q */
attr.sa_dosattr); /* l */
return (SDRC_SUCCESS);
}
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