mirror of
https://gitlab.com/embeddable-common-lisp/ecl.git
synced 2025-12-06 02:40:26 -08:00
54 lines
2.1 KiB
Common Lisp
54 lines
2.1 KiB
Common Lisp
;;;; -*- Mode: Lisp; Syntax: Common-Lisp; Package: SYSTEM -*-
|
|
;;;;
|
|
;;;; Copyright (c) 2011, Juan Jose Garcia-Ripoll.
|
|
;;;;
|
|
;;;; This program is free software; you can redistribute it and/or
|
|
;;;; modify it under the terms of the GNU Library General Public
|
|
;;;; License as published by the Free Software Foundation; either
|
|
;;;; version 2 of the License, or (at your option) any later version.
|
|
;;;;
|
|
;;;; See file '../Copyright' for full details.
|
|
;;;;
|
|
|
|
(in-package "SYSTEM")
|
|
|
|
(defun to-cdb-vector (object)
|
|
(let* ((vector (make-array 128 :adjustable t
|
|
:fill-pointer 0
|
|
:element-type '(unsigned-byte 8)
|
|
:initial-element 0))
|
|
(stream (ext:make-sequence-output-stream
|
|
vector :external-format #+unicode :utf-8 #-unicode :default)))
|
|
(with-standard-io-syntax
|
|
(let ((si::*print-package* (find-package "CL")))
|
|
(write object :stream stream :pretty nil
|
|
:readably nil :escape t)))
|
|
vector))
|
|
|
|
(defun from-cdb-vector (vector)
|
|
(let* ((stream (ext:make-sequence-input-stream
|
|
vector :external-format #+unicode :utf-8 #-unicode :default)))
|
|
(read stream nil nil nil)))
|
|
|
|
(defun search-help-file (string path)
|
|
(let* ((key (to-cdb-vector string))
|
|
(value (ecl-cdb:lookup-cdb key path)))
|
|
(when value
|
|
(from-cdb-vector value))))
|
|
|
|
(defun dump-help-file (hash-table path &optional merge test)
|
|
(when merge
|
|
(error "DUMP-HELP-FILE does not suport yet the third argument"))
|
|
(ecl-cdb:with-output-to-cdb (cdb nil path)
|
|
(loop for k being the hash-key of hash-table
|
|
using (hash-value v)
|
|
do (ecl-cdb:add-record (to-cdb-vector k)
|
|
(to-cdb-vector v)
|
|
cdb)))
|
|
;; Testing the consistency of the output
|
|
(when test
|
|
(loop for k being the hash-key of hash-table
|
|
using (hash-value v)
|
|
for other-value = (search-help-file k path)
|
|
unless (and other-value (equalp other-value v))
|
|
do (error "Symbol ~A not found in database ~A" k path))))
|