smb_sdrc_t
smb_com_nt_create_andx(struct smb_request *sr)
{
struct open_param *op = &sr->arg.open;
unsigned char DirFlag;
smb_attr_t attr;
smb_node_t *node;
int rc;
if ((op->create_options & FILE_DELETE_ON_CLOSE) &&
!(op->desired_access & DELETE)) {
smbsr_error(sr, NT_STATUS_INVALID_PARAMETER,
ERRDOS, ERRbadaccess);
return (SDRC_ERROR);
}
if (op->create_disposition > FILE_MAXIMUM_DISPOSITION) {
smbsr_error(sr, NT_STATUS_INVALID_PARAMETER,
ERRDOS, ERRbadaccess);
return (SDRC_ERROR);
}
if (op->dattr & FILE_FLAG_WRITE_THROUGH)
op->create_options |= FILE_WRITE_THROUGH;
if (op->dattr & FILE_FLAG_DELETE_ON_CLOSE)
op->create_options |= FILE_DELETE_ON_CLOSE;
if (op->dattr & FILE_FLAG_BACKUP_SEMANTICS)
op->create_options |= FILE_OPEN_FOR_BACKUP_INTENT;
if (op->create_options & FILE_OPEN_FOR_BACKUP_INTENT)
sr->user_cr = smb_user_getprivcred(sr->uid_user);
if (op->rootdirfid == 0) {
op->fqi.fq_dnode = sr->tid_tree->t_snode;
} else {
op->dir = smb_ofile_lookup_by_fid(sr->tid_tree,
(uint16_t)op->rootdirfid);
if (op->dir == NULL) {
smbsr_error(sr, NT_STATUS_INVALID_HANDLE,
ERRDOS, ERRbadfid);
return (SDRC_ERROR);
}
op->fqi.fq_dnode = op->dir->f_node;
}
op->op_oplock_levelII = B_TRUE;
if (smb_common_open(sr) != NT_STATUS_SUCCESS)
return (SDRC_ERROR);
switch (sr->tid_tree->t_res_type & STYPE_MASK) {
case STYPE_DISKTREE:
case STYPE_PRINTQ:
if (op->create_options & FILE_DELETE_ON_CLOSE)
smb_ofile_set_delete_on_close(sr->fid_ofile);
node = sr->fid_ofile->f_node;
DirFlag = smb_node_is_dir(node) ? 1 : 0;
if (smb_node_getattr(sr, node, &attr) != 0) {
smbsr_error(sr, NT_STATUS_INTERNAL_ERROR,
ERRDOS, ERROR_INTERNAL_ERROR);
return (SDRC_ERROR);
}
rc = smbsr_encode_result(sr, 34, 0, "bb.wbwlTTTTlqqwwbw",
34,
sr->andx_com,
0x67,
op->op_oplock_level,
sr->smb_fid,
op->action_taken,
&attr.sa_crtime,
&attr.sa_vattr.va_atime,
&attr.sa_vattr.va_mtime,
&attr.sa_vattr.va_ctime,
op->dattr & FILE_ATTRIBUTE_MASK,
attr.sa_allocsz,
attr.sa_vattr.va_size,
op->ftype,
op->devstate,
DirFlag,
0);
break;
case STYPE_IPC:
rc = smbsr_encode_result(sr, 34, 0, "bb.wbwlqqqqlqqwwbw",
34,
sr->andx_com,
0x67,
0,
sr->smb_fid,
op->action_taken,
0LL,
0LL,
0LL,
0LL,
FILE_ATTRIBUTE_NORMAL,
0x1000LL,
0LL,
op->ftype,
op->devstate,
0,
0);
break;
default:
smbsr_error(sr, NT_STATUS_INVALID_DEVICE_REQUEST,
ERRDOS, ERROR_INVALID_FUNCTION);
return (SDRC_ERROR);
}
return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
}
smb_sdrc_t
smb_nt_transact_create(smb_request_t *sr, smb_xa_t *xa)
{
struct open_param *op = &sr->arg.open;
uint8_t DirFlag;
smb_attr_t attr;
smb_ofile_t *of;
int rc;
if ((op->create_options & FILE_DELETE_ON_CLOSE) &&
!(op->desired_access & DELETE)) {
smbsr_error(sr, NT_STATUS_INVALID_PARAMETER,
ERRDOS, ERRbadaccess);
return (SDRC_ERROR);
}
if (op->create_disposition > FILE_MAXIMUM_DISPOSITION) {
smbsr_error(sr, NT_STATUS_INVALID_PARAMETER,
ERRDOS, ERRbadaccess);
return (SDRC_ERROR);
}
if (op->dattr & FILE_FLAG_WRITE_THROUGH)
op->create_options |= FILE_WRITE_THROUGH;
if (op->dattr & FILE_FLAG_DELETE_ON_CLOSE)
op->create_options |= FILE_DELETE_ON_CLOSE;
if (op->dattr & FILE_FLAG_BACKUP_SEMANTICS)
op->create_options |= FILE_OPEN_FOR_BACKUP_INTENT;
if (op->create_options & FILE_OPEN_FOR_BACKUP_INTENT)
sr->user_cr = smb_user_getprivcred(sr->uid_user);
if (op->rootdirfid == 0) {
op->fqi.fq_dnode = sr->tid_tree->t_snode;
} else {
op->dir = smb_ofile_lookup_by_fid(sr, (uint16_t)op->rootdirfid);
if (op->dir == NULL) {
smbsr_error(sr, NT_STATUS_INVALID_HANDLE,
ERRDOS, ERRbadfid);
return (SDRC_ERROR);
}
op->fqi.fq_dnode = op->dir->f_node;
}
op->op_oplock_levelII = B_TRUE;
if (smb_common_open(sr) != NT_STATUS_SUCCESS)
return (SDRC_ERROR);
/*
* NB: after the above smb_common_open() success,
* we have a handle allocated (sr->fid_ofile).
* If we don't return success, we must close it.
*/
of = sr->fid_ofile;
switch (sr->tid_tree->t_res_type & STYPE_MASK) {
case STYPE_DISKTREE:
case STYPE_PRINTQ:
if (op->create_options & FILE_DELETE_ON_CLOSE)
smb_ofile_set_delete_on_close(of);
DirFlag = smb_node_is_dir(of->f_node) ? 1 : 0;
bzero(&attr, sizeof (attr));
attr.sa_mask = SMB_AT_ALL;
rc = smb_node_getattr(sr, of->f_node, of->f_cr, of, &attr);
if (rc != 0) {
smbsr_errno(sr, rc);
goto errout;
}
(void) smb_mbc_encodef(&xa->rep_param_mb, "b.wllTTTTlqqwwb",
op->op_oplock_level,
sr->smb_fid,
op->action_taken,
0, /* EaErrorOffset */
&attr.sa_crtime,
&attr.sa_vattr.va_atime,
&attr.sa_vattr.va_mtime,
&attr.sa_vattr.va_ctime,
op->dattr & FILE_ATTRIBUTE_MASK,
attr.sa_allocsz,
attr.sa_vattr.va_size,
op->ftype,
op->devstate,
DirFlag);
break;
case STYPE_IPC:
bzero(&attr, sizeof (smb_attr_t));
(void) smb_mbc_encodef(&xa->rep_param_mb, "b.wllTTTTlqqwwb",
0,
sr->smb_fid,
op->action_taken,
0, /* EaErrorOffset */
&attr.sa_crtime,
&attr.sa_vattr.va_atime,
&attr.sa_vattr.va_mtime,
&attr.sa_vattr.va_ctime,
op->dattr,
0x1000LL,
0LL,
op->ftype,
op->devstate,
0);
break;
default:
smbsr_error(sr, NT_STATUS_INVALID_DEVICE_REQUEST,
ERRDOS, ERROR_INVALID_FUNCTION);
goto errout;
}
return (SDRC_SUCCESS);
errout:
smb_ofile_close(of, 0);
return (SDRC_ERROR);
}
