(char= +special-command-char+ (aref line 0))))
(defclass xdump-mode (play-mode)
- ((table-buffer
- :initform nil
- :accessor table-buffer
- :documentation "Intermediate storage for incomplete table dump.")))
+ ((parser :initform (xdump:make-parser))
+ (phase :initform :meta-meta)
+ (dump-queue :initform nil)
+ (dump-index :initform 0)))
(defmethod handle-data ((m xdump-mode) message)
- (with-slots (connection table-buffer) m
- (if (char= #\/ (aref message 0))
- (progn
- (format t "table: ~a~%" table-buffer)
- (set-new-mode m 'play-mode)))
- ;XXX check table size
- (with-input-from-string (s (format nil "(~a)" message))
- (setf table-buffer (cons (read s) table-buffer)))))
+ (with-slots (connection parser phase dump-queue dump-index) m
+ (if (xdump:parse-line parser message)
+ ;;XXX consider something like a 'pop-mode function
+ (ccase phase
+ (:meta-meta
+ (setf phase :meta-table
+ parser (xdump:make-parser))
+ (send-message connection "xdump meta table"))
+ (:meta-table
+ (setf phase :table-table
+ parser (xdump:make-parser))
+ (send-message connection "xdump table *"))
+ (:table-table
+ (setf phase :tables-meta
+ dump-queue (xdump::table-entries (xdump::get-table "table"))
+ dump-index 0
+ parser (xdump:make-parser))
+ (send-message connection (format nil "xdump meta ~a" (xdump-data::table-name (aref dump-queue 0)))))
+ (:tables-meta
+ (setf phase :tables-content
+ parser (xdump:make-parser))
+ (send-message connection (format nil "xdump ~a *" (xdump-data::table-name (aref dump-queue dump-index)))))
+ (:tables-content
+ (if (< dump-index (fill-pointer dump-queue))
+ (progn (setf phase :tables-meta
+ parser (xdump:make-parser))
+ (incf dump-index)
+ (loop while (and (< dump-index (fill-pointer dump-queue))
+ (let ((dump-queue-entry (aref dump-queue dump-index)))
+ (or (null dump-queue-entry)
+ (string= "meta" (xdump-data::table-name dump-queue-entry)))))
+ do (incf dump-index))
+ (if (and (<= dump-index (fill-pointer dump-queue))
+ (not (null (aref dump-queue dump-index))))
+ (send-message connection (format nil "xdump meta ~a" (xdump-data::table-name (aref dump-queue dump-index))))))
+ (set-new-mode (connection-mode connection) 'play-mode)))))))
(defmethod special-xup ((c connection))
(send-message c "xdump meta meta" :next-mode 'xdump-mode))