s3: smbd: SMB2 close. Add utility function setup_close_full_information()

Not yet used.

Bug 11104 - SMB2/SMB3 close response does not include attributes when requested.

https://bugzilla.samba.org/show_bug.cgi?id=11104

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Steve French <sfrench@samba.org>

diff --git a/source3/smbd/smb2_close.c b/source3/smbd/smb2_close.c
index 0e1475df900879bf53ce985239ac408e14d0ec18..40c2d30d5709e8e70c52238ed0f9db97b5cf4b5a 100644 (file)
--- a/source3/smbd/smb2_close.c
+++ b/source3/smbd/smb2_close.c
@@ -149,6 +149,48 @@ static void smbd_smb2_request_close_done(struct tevent_req *subreq)
        }
 }
 
+static void setup_close_full_information(connection_struct *conn,
+                               struct smb_filename *smb_fname,
+                               bool posix_open,
+                               struct timespec *out_creation_ts,
+                               struct timespec *out_last_access_ts,
+                               struct timespec *out_last_write_ts,
+                               struct timespec *out_change_ts,
+                               uint16_t *out_flags,
+                               uint64_t *out_allocation_size,
+                               uint64_t *out_end_of_file,
+                               uint32_t *out_file_attributes)
+{
+       int ret;
+       if (posix_open) {
+               ret = SMB_VFS_LSTAT(conn, smb_fname);
+       } else {
+               ret = SMB_VFS_STAT(conn, smb_fname);
+       }
+       if (ret != 0) {
+               return;
+       }
+
+       *out_flags = SMB2_CLOSE_FLAGS_FULL_INFORMATION;
+       *out_file_attributes = dos_mode(conn, smb_fname);
+       *out_last_write_ts = smb_fname->st.st_ex_mtime;
+       *out_last_access_ts = smb_fname->st.st_ex_atime;
+       *out_creation_ts = get_create_timespec(conn, NULL, smb_fname);
+       *out_change_ts = get_change_timespec(conn, NULL, smb_fname);
+
+       if (lp_dos_filetime_resolution(SNUM(conn))) {
+               dos_filetime_timespec(out_creation_ts);
+               dos_filetime_timespec(out_last_write_ts);
+               dos_filetime_timespec(out_last_access_ts);
+               dos_filetime_timespec(out_change_ts);
+       }
+       if (!(*out_file_attributes & FILE_ATTRIBUTE_DIRECTORY)) {
+               *out_end_of_file = get_file_size_stat(&smb_fname->st);
+       }
+
+       *out_allocation_size = SMB_VFS_GET_ALLOC_SIZE(conn, NULL, &smb_fname->st);
+}
+
 static NTSTATUS smbd_smb2_close(struct smbd_smb2_request *req,
                                struct files_struct *fsp,
                                uint16_t in_flags,