;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Apr 2000
;;;;
-;;;; $Id: xml-utils.lisp,v 1.3 2002/10/09 14:24:47 kevin Exp $
+;;;; $Id: xml-utils.lisp,v 1.7 2003/05/26 21:43:05 kevin Exp $
;;;;
;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
-;;;; Kmrcl users are granted the rights to distribute and use this software
-;;;; as governed by the terms of the GNU General Public License.
+;;;; KMRCL users are granted the rights to distribute and use this software
+;;;; as governed by the terms of the Lisp Lesser GNU Public License
+;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
;;;; *************************************************************************
(in-package :kmrcl)
-
-(declaim (optimize (speed 3) (safety 1)))
+(declaim (optimize (speed 3) (safety 2) (compilation-speed 0) (debug 3)))
(defun wrap-with-xml (str entity)
;;; XML Extraction Functions
+#|
+#+allegro (require :pxml)
#+allegro
(defun parse-xml-no-ws (str)
"Return list structure of XML string with removing whitespace strings"
(remove-tree-if #'string-ws? (parse-xml str)))
+|#
(defun positions-xml-tag-contents (tag xmlstr &optional (start-xmlstr 0) (end-xmlstr nil))
"Returns three values: the start and end positions of contents between
(if bracketpos
(let* ((starttag (1+ bracketpos))
(endtag (+ starttag taglen)))
- (if (string= tag xmlstr :start2 starttag :end2 endtag)
+ (if (and (< endtag end-xmlstr)
+ (string= tag xmlstr :start2 starttag :end2 endtag))
(let* ((char-after-tag (char xmlstr endtag)))
(declare (character char-after-tag))
(if (or (char= #\> char-after-tag) (char= #\space char-after-tag))
(defun xml-cdata (str)
(concatenate 'string "<![CDATA[" str "]]>"))
+(defun write-xml-cdata (str s)
+ (declare (simple-string str) (optimize (speed 3) (safety 0)))
+ (do* ((len (length str))
+ (i 0 (1+ i)))
+ ((= i len) str)
+ (declare (fixnum i len))
+ (let ((c (schar str i)))
+ (case c
+ (#\< (write-string "<" s))
+ (#\& (write-string "&" s))
+ (t (write-char c s))))))
+