/*
* 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 2013 Nexenta Systems, Inc. All rights reserved.
*/
/*
* Helper functions for SMB2 open handles
*/
#include <smbsrv/smb2_kproto.h>
uint32_t
smb2_ofile_getattr(smb_request_t *sr, smb_ofile_t *of, smb_attr_t *ap)
{
uint_t mask;
int rc;
mask = ap->sa_mask;
bzero(ap, sizeof (*ap));
ap->sa_mask = mask;
switch (of->f_ftype) {
case SMB_FTYPE_DISK:
case SMB_FTYPE_PRINTER:
rc = smb_node_getattr(sr, of->f_node, of->f_cr, of, ap);
break;
case SMB_FTYPE_BYTE_PIPE:
case SMB_FTYPE_MESG_PIPE:
rc = smb_opipe_getattr(of, ap);
break;
default:
rc = ENOTTY;
break;
}
if (rc)
return (smb_errno2status(rc));
return (0);
}
/*
* Get the stuff needed by FileStandardInformation that was
* not already obtained by smb2_ofile_getattr().
* (qi_delete_on_close, qi_isdir)
*/
uint32_t
smb2_ofile_getstd(smb_ofile_t *of, smb_queryinfo_t *qi)
{
smb_node_t *node;
switch (of->f_ftype) {
case SMB_FTYPE_DISK:
case SMB_FTYPE_PRINTER:
node = of->f_node;
qi->qi_delete_on_close =
(node->flags & NODE_FLAGS_DELETE_ON_CLOSE) != 0;
qi->qi_isdir = smb_node_is_dir(node);
break;
case SMB_FTYPE_BYTE_PIPE:
case SMB_FTYPE_MESG_PIPE:
qi->qi_delete_on_close = 1;
qi->qi_isdir = 0;
break;
default:
return (NT_STATUS_INVALID_DEVICE_REQUEST);
}
return (0);
}
/*
* Get info for FileNameInformation, FileAlternateNameInformation.
* (qi_name, qi_shortname)
*/
uint32_t
smb2_ofile_getname(smb_ofile_t *of, smb_queryinfo_t *qi)
{
int rc;
switch (of->f_ftype) {
case SMB_FTYPE_DISK:
case SMB_FTYPE_PRINTER:
rc = smb_node_getshrpath(of->f_node, of->f_tree,
qi->qi_name, MAXPATHLEN);
break;
case SMB_FTYPE_BYTE_PIPE:
case SMB_FTYPE_MESG_PIPE:
rc = smb_opipe_getname(of, qi->qi_name, MAXPATHLEN);
break;
default:
rc = ENOTTY;
break;
}
if (rc)
return (smb_errno2status(rc));
qi->qi_namelen = smb_wcequiv_strlen(qi->qi_name);
return (0);
}