diff --git a/runes/COPYING b/COPYING
similarity index 100%
rename from runes/COPYING
rename to COPYING
diff --git a/README.html b/README.html
index 3688054..cbbee55 100644
--- a/README.html
+++ b/README.html
@@ -75,7 +75,7 @@
- CXML is licensed under (L)LGPL.
+ CXML is licensed under Lisp-LGPL.
@@ -96,6 +96,7 @@
reported as instances of well-formedness-violation. We
also print line number information.
+
Gilbert Baumann has clarified the license as Lisp-LGPL.
rel-2005-06-25
diff --git a/dom/COPYING b/dom/COPYING
deleted file mode 100644
index 5615459..0000000
--- a/dom/COPYING
+++ /dev/null
@@ -1,459 +0,0 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 2.1, February 1999
-
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- 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-
diff --git a/dom/dom-builder.lisp b/dom/dom-builder.lisp
index 7a8cdce..dc16c04 100644
--- a/dom/dom-builder.lisp
+++ b/dom/dom-builder.lisp
@@ -1,6 +1,6 @@
;;;; dom-builder.lisp -- DOM-building SAX handler
;;;;
-;;;; This file is part of the CXML parser, released under (L)LGPL.
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
;;;; See file COPYING for details.
;;;;
;;;; Author: Gilbert Baumann
diff --git a/dom/dom-impl.lisp b/dom/dom-impl.lisp
index e06e1d5..385eb95 100644
--- a/dom/dom-impl.lisp
+++ b/dom/dom-impl.lisp
@@ -1,6 +1,6 @@
;;;; dom-impl.lisp -- Implementation of DOM 1 Core
;;;;
-;;;; This file is part of the CXML parser, released under (L)LGPL.
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
;;;; See file COPYING for details.
;;;;
;;;; Author: Gilbert Baumann
diff --git a/dom/dom-sax.lisp b/dom/dom-sax.lisp
index 75a90e6..97fbce0 100644
--- a/dom/dom-sax.lisp
+++ b/dom/dom-sax.lisp
@@ -1,3 +1,11 @@
+;;;; dom-sax.lisp -- DOM walker
+;;;;
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
+;;;; See file COPYING for details.
+;;;;
+;;;; Author: David Lichteblau
+;;;; Copyright (c) 2004 knowledgeTools Int. GmbH
+
(in-package :dom-impl)
(defun dom:map-document
@@ -8,15 +16,20 @@
(let ((doctype (dom:doctype document)))
(when doctype
(sax:start-dtd handler (dom:name doctype) nil nil)
- (let ((ns (dom:notations doctype)))
+ ;; need notations for canonical mode 2
+ (let* ((ns (dom:notations doctype))
+ (a (make-array (dom:length ns))))
+ ;; get them
(dotimes (k (dom:length ns))
- (let ((n (dom:item ns k)))
- (sax:notation-declaration handler
- (dom:name n)
- (dom:public-id n)
- (dom:system-id n)))
- ;; fixme: entities!
- )
+ (setf (elt a k) (dom:item ns k)))
+ ;; sort them
+ (setf a (sort a #'rod< :key #'dom:name))
+ (loop for n across a do
+ (sax:notation-declaration handler
+ (dom:name n)
+ (dom:public-id n)
+ (dom:system-id n)))
+ ;; fixme: entities!
(sax:end-dtd handler))))
(labels ((walk (node)
(dom:do-node-list (child (dom:child-nodes node))
@@ -53,8 +66,8 @@
(when (and (or defaultp (dom:specified a))
(or xmlnsp (not (cxml::xmlns-attr-p (dom:name a)))))
(push
- (cxml::make-attribute :qname (dom:name a)
- :value (dom:value a)
- :specified-p (dom:specified a))
+ (sax:make-attribute :qname (dom:name a)
+ :value (dom:value a)
+ :specified-p (dom:specified a))
results)))
(reverse results)))
diff --git a/dom/package.lisp b/dom/package.lisp
index 971ed0c..eb5cc52 100644
--- a/dom/package.lisp
+++ b/dom/package.lisp
@@ -1,3 +1,8 @@
+;;;; package.lisp -- Paketdefinition
+;;;;
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
+;;;; See file COPYING for details.
+
(in-package :cl-user)
(defpackage :dom
@@ -108,4 +113,6 @@
#:named-node-map-p
#:map-node-list
- #:do-node-list))
+ #:do-node-list
+ #:create-document
+ #:map-document))
diff --git a/runes/characters.lisp b/runes/characters.lisp
index 58674f5..11195b3 100644
--- a/runes/characters.lisp
+++ b/runes/characters.lisp
@@ -3,7 +3,7 @@
;;;
;;; derived from runes.lisp, (c) copyright 1998,1999 by Gilbert Baumann
;;;
-;;; License: LLGPL (See file COPYING for details).
+;;; License: Lisp-LGPL (See file COPYING for details).
;;;
;;; This code is free software; you can redistribute it and/or modify it
;;; under the terms of the version 2.1 of the GNU Lesser General Public
diff --git a/runes/definline.lisp b/runes/definline.lisp
index 34d2644..696cc15 100644
--- a/runes/definline.lisp
+++ b/runes/definline.lisp
@@ -3,7 +3,7 @@
;;; Title: definline
;;; Created: 1999-05-25 22:32
;;; Author: Gilbert Baumann
-;;; License: LLGPL (See file COPYING for details).
+;;; License: Lisp-LGPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1999 by Gilbert Baumann
diff --git a/runes/runes.lisp b/runes/runes.lisp
index 94b8f81..4f7f2be 100644
--- a/runes/runes.lisp
+++ b/runes/runes.lisp
@@ -3,7 +3,7 @@
;;; Title: Unicode strings (called RODs)
;;; Created: 1999-05-25 22:29
;;; Author: Gilbert Baumann
-;;; License: LLGPL (See file COPYING for details).
+;;; License: Lisp-LGPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1998,1999 by Gilbert Baumann
diff --git a/runes/syntax.lisp b/runes/syntax.lisp
index 1c35251..34ccfbe 100644
--- a/runes/syntax.lisp
+++ b/runes/syntax.lisp
@@ -3,7 +3,7 @@
;;; Title: Unicode strings (called RODs)
;;; Created: 1999-05-25 22:29
;;; Author: Gilbert Baumann
-;;; License: LLGPL (See file COPYING for details).
+;;; License: Lisp-LGPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1998,1999 by Gilbert Baumann
@@ -178,19 +178,4 @@
(format stream "\\u~4,'0X" x))))
(princ #\" stream))
-#-rune-is-character
-(set-pprint-dispatch '(satisfies really-rod-p) #'rod-printer)
-
(set-dispatch-macro-character #\# #\" 'rod-reader)
-
-#||
-(defun longish-array-p (arr)
- (and (arrayp arr)
- (> (array-total-size arr) 10)))
-
-(set-pprint-dispatch '(satisfies longish-array-p)
- #'(lambda (stream object)
- (let ((*print-array* nil)
- (*print-pretty* nil))
- (prin1 object stream))))
-||#
diff --git a/runes/xstream.lisp b/runes/xstream.lisp
index ea5049e..5798ecd 100644
--- a/runes/xstream.lisp
+++ b/runes/xstream.lisp
@@ -3,7 +3,7 @@
;;; Title: Fast streams
;;; Created: 1999-07-17
;;; Author: Gilbert Baumann
-;;; License: LGPL (See file COPYING for details).
+;;; License: Lisp-LGPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; © copyright 1999 by Gilbert Baumann
diff --git a/xml/COPYING b/xml/COPYING
deleted file mode 100644
index 5615459..0000000
--- a/xml/COPYING
+++ /dev/null
@@ -1,459 +0,0 @@
- GNU LESSER GENERAL PUBLIC LICENSE
- Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- Everyone is permitted to copy and distribute verbatim copies
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-
diff --git a/xml/catalog.lisp b/xml/catalog.lisp
index 3c752e8..5e576dd 100644
--- a/xml/catalog.lisp
+++ b/xml/catalog.lisp
@@ -1,6 +1,6 @@
;;;; catalogs.lisp -- XML Catalogs -*- Mode: Lisp; readtable: runes -*-
;;;;
-;;;; This file is part of the CXML parser, released under (L)LGPL.
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
;;;; See file COPYING for details.
;;;;
;;;; Developed 2004 for headcraft - http://headcraft.de/
@@ -15,27 +15,208 @@
;;; and will will fail to parse files using other parser's extensions.
;;; (Jedenfalls behauptet das die Spec.)
;;; A long-term solution might be an XML Schema validator.
-;;;
-;;; XXX Das mit dem :dtd geht natuerlich gar nicht. Die Option muss weg.
-(defvar *prefer* nil)
-(defvar *catalog*
+(defvar *prefer* :public)
+(defvar *default-catalog*
'(;; libxml standard
"/etc/xml/catalog"
;; FreeBSD
"/usr/local/share/xml/catalog.ports"))
-(defparameter *catalog-dtd* nil)
+(defstruct (catalog (:constructor %make-catalog ()))
+ main-files
+ (dtd-cache (make-dtd-cache))
+ (file-table (puri:make-uri-space)))
-(defun parse-catalog (files)
+(defstruct (entry-file (:conc-name ""))
+ (system-entries) ;extid 2
+ (rewrite-system-entries) ; 3
+ (delegate-system-entries) ; 4
+ (public-entries) ; 5
+ (delegate-public-entries) ; 6
+ (uri-entries) ;uri 2
+ (rewrite-uri-entries) ; 3
+ (delegate-uri-entries) ; 4
+ (next-catalog-entries) ; 5/7
+ )
+
+(defun starts-with-p (string prefix)
+ (let ((mismatch (mismatch string prefix)))
+ (or (null mismatch) (= mismatch (length prefix)))))
+
+(defun normalize-public (str)
+ (setf str (rod-to-utf8-string (rod str)))
+ (flet ((whitespacep (c)
+ (find c #.(map 'string #'code-char '(#x9 #xa #xd #x20)))))
+ (let ((start (position-if-not #'whitespacep str))
+ (end (position-if-not #'whitespacep str :from-end t))
+ (spacep nil))
+ (with-output-to-string (out)
+ (when start
+ (loop for i from start to end do
+ (let ((c (char str i)))
+ (cond
+ ((whitespacep c)
+ (unless spacep
+ (setf spacep t)
+ (write-char #\space out)))
+ (t
+ (setf spacep nil)
+ (write-char c out))))))))))
+
+(defun normalize-uri (str)
+ (when (typep str 'puri:uri)
+ (setf str (puri:render-uri str nil)))
+ (setf str (rod-to-utf8-string (rod str)))
+ (with-output-to-string (out)
+ (loop for ch across str do
+ (let ((c (char-code ch)))
+ (if (< c 15)
+ (write-string (string-upcase (format nil "%~2,'0X" c)) out)
+ (write-char ch out))))))
+
+(defun unwrap-publicid (str)
+ (normalize-public
+ (with-output-to-string (out)
+ (let ((i (length "urn:publicid:"))
+ (n (length str)))
+ (while (< i n)
+ (let ((c (char str i)))
+ (case c
+ (#\+ (write-char #\space out))
+ (#\: (write-string "//" out))
+ (#\; (write-string "::" out))
+ (#\%
+ (let ((code
+ (parse-integer str
+ :start (+ i 1)
+ :end (+ i 3)
+ :radix 16)))
+ (write-char (code-char code) out))
+ (incf i 2))
+ (t (write-char c out))))
+ (incf i))))))
+
+(defun match-exact (key table &optional check-prefer)
+ (dolist (pair table)
+ (destructuring-bind (from to &optional prefer) pair
+ (when (and (equal key from) (or (not check-prefer) (eq prefer :public)))
+ (return to)))))
+
+(defun match-prefix/rewrite (key table &optional check-prefer)
+ (let ((match nil)
+ (match-length -1))
+ (dolist (pair table)
+ (destructuring-bind (from to &optional prefer) pair
+ (when (and (or (not check-prefer) (eq prefer :public))
+ (starts-with-p key from)
+ (> (length from) match-length))
+ (setf match-length (length from))
+ (setf match to))))
+ (if match
+ (concatenate 'string
+ match
+ (subseq key match-length))
+ nil)))
+
+(defun match-prefix/sorted (key table &optional check-prefer)
(let ((result '()))
- (loop
+ (dolist (pair table)
+ (destructuring-bind (from to &optional prefer) pair
+ (when (and (or (not check-prefer) (eq prefer :public))
+ (starts-with-p key from))
+ (push (cons (length from) to) result))))
+ (mapcar #'cdr (sort result #'> :key #'car))))
+
+(defun resolve-extid (public system catalog)
+ (when public (setf public (normalize-public public)))
+ (when system (setf system (normalize-uri system)))
+ (when (and system (starts-with-p system "urn:publicid:"))
+ (let ((new-public (unwrap-publicid system)))
+ (assert (or (null public) (equal public new-public)))
+ (setf public new-public
+ system nil)))
+ (let ((files (catalog-main-files catalog))
+ (seen '()))
+ (while files
+ (let ((file (pop files))
+ (delegates nil))
+ (unless (typep file 'entry-file)
+ (setf file (find-catalog-file file catalog)))
+ (unless (or (null file) (member file seen))
+ (push file seen)
+ (when system
+ (let ((result
+ (or (match-exact system (system-entries file))
+ (match-prefix/rewrite
+ system
+ (rewrite-system-entries file)))))
+ (when result
+ (return result))
+ (setf delegates
+ (match-prefix/sorted
+ system
+ (delegate-system-entries file)))))
+ (when (and public (not delegates))
+ (let* ((check-prefer (and system t))
+ (result
+ (match-exact public
+ (public-entries file)
+ check-prefer)))
+ (when result
+ (return result))
+ (setf delegates
+ (match-prefix/sorted
+ public
+ (delegate-public-entries file)
+ check-prefer))))
+ (if delegates
+ (setf files delegates)
+ (setf files (append (next-catalog-entries file) files))))))))
+
+(defun resolve-uri (uri catalog)
+ (setf uri (normalize-uri uri))
+ (when (starts-with-p uri "urn:publicid:")
+ (return-from resolve-uri
+ (resolve-extid (unwrap-publicid uri) nil catalog)))
+ (let ((files (catalog-main-files catalog))
+ (seen '()))
+ (while files
(let ((file (pop files)))
- (unless file
- (return))
- (multiple-value-bind (entries next) (parse-catalog-file file)
- (setf result (append result entries))
- (setf files (append next files)))))
+ (unless (typep file 'entry-file)
+ (setf file (find-catalog-file file catalog)))
+ (unless (or (null file) (member file seen))
+ (push file seen)
+ (let ((result
+ (or (match-exact uri (uri-entries file))
+ (match-prefix/rewrite uri (rewrite-uri-entries file)))))
+ (when result
+ (return result))
+ (let* ((delegate-entries
+ (delegate-uri-entries file))
+ (delegates
+ (match-prefix/sorted uri delegate-entries)))
+ (if delegates
+ (setf files delegates)
+ (setf files (append (next-catalog-entries file) files))))))))))
+
+(defun find-catalog-file (uri catalog)
+ (setf uri (if (stringp uri) (safe-parse-uri uri) uri))
+ (let* ((*dtd-cache* (catalog-dtd-cache catalog))
+ (*cache-all-dtds* t)
+ (file (parse-catalog-file uri)))
+ (when file
+ (let ((interned (puri:intern-uri uri (catalog-file-table catalog))))
+ (setf (getf (puri:uri-plist interned) 'catalog) file)))
+ file))
+
+(defun make-catalog (&optional (uris *default-catalog*))
+ (let ((result (%make-catalog)))
+ (setf (catalog-main-files result)
+ (loop
+ for uri in uris
+ for file = (find-catalog-file uri result)
+ when file collect file))
result))
(defun parse-catalog-file (uri)
@@ -44,25 +225,38 @@
(file-error () nil)
(parser-error () nil)))
+(defparameter *catalog-dtd*
+ (let* ((cxml
+ (slot-value (asdf:find-system :cxml) 'asdf::relative-pathname))
+ (dtd (merge-pathnames "catalog.dtd" cxml)))
+ (with-open-file (s dtd :element-type '(unsigned-byte 8))
+ (let ((bytes
+ (make-array (file-length s) :element-type '(unsigned-byte 8))))
+ (read-sequence bytes s)
+ bytes))))
+
(defun parse-catalog-file/strict (uri)
- (when (stringp uri)
- (setf uri (puri:parse-uri uri)))
- (unless *catalog-dtd*
- (let ((cxml
- (slot-value (asdf:find-system :cxml) 'asdf::relative-pathname)))
- (setf *catalog-dtd*
- (parse-dtd-file (merge-pathnames "catalog.dtd" cxml)))))
- (with-open-stream (s (open (uri-to-pathname uri)
- :element-type '(unsigned-byte 8)
- :direction :input))
- (parse-stream s
- (make-instance 'catalog-parser :uri uri)
- :validate t
- ;; XXX das geht nicht
- :dtd *catalog-dtd*)))
+ (let* ((*catalog* nil)
+ (dtd-sysid
+ (puri:parse-uri "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd")))
+ (flet ((entity-resolver (public system)
+ (declare (ignore public))
+ (if (puri:uri= system dtd-sysid)
+ (make-octet-input-stream *catalog-dtd*)
+ nil)))
+ (with-open-stream (s (open (uri-to-pathname uri)
+ :element-type '(unsigned-byte 8)
+ :direction :input))
+ (parse-stream s
+ (make-recoder (make-instance 'catalog-parser :uri uri)
+ #'rod-to-utf8-string)
+ :validate t
+ :dtd (make-extid nil dtd-sysid)
+ :root #"catalog"
+ :entity-resolver #'entity-resolver)))))
(defclass catalog-parser ()
- ((entries :initform '() :accessor entries)
+ ((result :initform (make-entry-file) :accessor result)
(next :initform '() :accessor next)
(prefer-stack :initform (list *prefer*) :accessor prefer-stack)
(base-stack :accessor base-stack)))
@@ -78,79 +272,69 @@
(car (base-stack handler)))
(defun get-attribute/lname (name attributes)
- (member name attributes
- :key (lambda (a)
- (or (sax:attribute-local-name a)
- (sax:attribute-qname a)))
- :test #'rod=))
+ (let ((a (find name attributes
+ :key (lambda (a)
+ (or (sax:attribute-local-name a)
+ (sax:attribute-qname a)))
+ :test #'string=)))
+ (and a (sax:attribute-value a))))
(defmethod sax:start-element ((handler catalog-parser) uri lname qname attrs)
(declare (ignore uri))
(setf lname (or lname qname))
;; we can dispatch on lnames only because we validate against the DTD,
;; which disallows other namespaces.
- (push (string-or (get-attribute/lname #"prefer" attrs) (prefer handler))
+ (push (string-or (get-attribute/lname "prefer" attrs) (prefer handler))
(prefer-stack handler))
- (push (string-or (get-attribute/lname #"base" attrs) (base handler))
+ (push (string-or (get-attribute/lname "base" attrs) (base handler))
(base-stack handler))
- (cond
- ((rod= lname #"public")
- (push (list :public
- (get-attribute/lname #"publicId" attrs)
- (puri:merge-uris
- (puri:parse-uri (get-attribute/lname #"uri" attrs))
- (base handler)))
- (entries handler)))
- ((rod= lname #"system")
- (push (list :system
- (get-attribute/lname #"systemId" attrs)
- (puri:merge-uris
- (puri:parse-uri (get-attribute/lname #"uri" attrs))
- (base handler)))
- (entries handler)))
- ((rod= lname #"uri")
- (push (list :uri
- (get-attribute/lname #"name" attrs)
- (puri:merge-uris
- (puri:parse-uri (get-attribute/lname #"uri" attrs))
- (base handler)))
- (entries handler)))
- ((rod= lname #"rewriteSystem")
- (push (list :rewrite-system
- (get-attribute/lname #"systemIdStartString" attrs)
- (get-attribute/lname #"rewritePrefix" attrs))
- (entries handler)))
- ((rod= lname #"rewriteURI")
- (push (list :rewrite-uri
- (get-attribute/lname #"uriStartString" attrs)
- (get-attribute/lname #"rewritePrefix" attrs))
- (entries handler)))
- ((rod= lname #"delegatePublic")
- (push (list :delegate-public
- (get-attribute/lname #"publicIdStartString" attrs)
- (puri:merge-uris
- (puri:parse-uri (get-attribute/lname #"catalog" attrs))
- (base handler)))
- (entries handler)))
- ((rod= lname #"delegateSystem")
- (push (list :delegate-system
- (get-attribute/lname #"systemIdStartString" attrs)
- (puri:merge-uris
- (puri:parse-uri (get-attribute/lname #"catalog" attrs))
- (base handler)))
- (entries handler)))
- ((rod= lname #"delegateURI")
- (push (list :delegate-uri
- (get-attribute/lname #"uriStartString" attrs)
- (puri:merge-uris
- (puri:parse-uri (get-attribute/lname #"catalog" attrs))
- (base handler)))
- (entries handler)))
- ((rod= lname #"nextCatalog")
- (push (puri:merge-uris
- (puri:parse-uri (get-attribute/lname #"catalog" attrs))
- (base handler))
- (next handler)))))
+ (flet ((geturi (lname)
+ (puri:merge-uris
+ (safe-parse-uri (get-attribute/lname lname attrs))
+ (base handler))))
+ (cond
+ ((string= lname "public")
+ (push (list (normalize-public (get-attribute/lname "publicId" attrs))
+ (geturi "uri")
+ (prefer handler))
+ (public-entries (result handler))))
+ ((string= lname "system")
+ (push (list (normalize-uri (get-attribute/lname "systemId" attrs))
+ (geturi "uri"))
+ (system-entries (result handler))))
+ ((string= lname "uri")
+ (push (list (normalize-uri (get-attribute/lname "name" attrs))
+ (geturi "uri"))
+ (uri-entries (result handler))))
+ ((string= lname "rewriteSystem")
+ (push (list (normalize-uri
+ (get-attribute/lname "systemIdStartString" attrs))
+ (get-attribute/lname "rewritePrefix" attrs))
+ (rewrite-system-entries (result handler))))
+ ((string= lname "rewriteURI")
+ (push (list (normalize-uri
+ (get-attribute/lname "uriStartString" attrs))
+ (get-attribute/lname "rewritePrefix" attrs))
+ (rewrite-uri-entries (result handler))))
+ ((string= lname "delegatePublic")
+ (push (list (normalize-public
+ (get-attribute/lname "publicIdStartString" attrs))
+ (geturi "catalog")
+ (prefer handler))
+ (delegate-public-entries (result handler))))
+ ((string= lname "delegateSystem")
+ (push (list (normalize-uri
+ (get-attribute/lname "systemIdStartString" attrs))
+ (geturi "catalog"))
+ (delegate-system-entries (result handler))))
+ ((string= lname "delegateURI")
+ (push (list (normalize-uri
+ (get-attribute/lname "uriStartString" attrs))
+ (geturi "catalog"))
+ (delegate-uri-entries (result handler))))
+ ((string= lname "nextCatalog")
+ (push (geturi "catalog")
+ (next-catalog-entries (result handler)))))))
(defmethod sax:end-element ((handler catalog-parser) uri lname qname)
(declare (ignore uri lname qname))
@@ -158,4 +342,4 @@
(pop (prefer-stack handler)))
(defmethod sax:end-document ((handler catalog-parser))
- (values (reverse (entries handler)) (reverse (next handler))))
+ (result handler))
diff --git a/xml/characters.lisp b/xml/characters.lisp
index b17bb6e..5caa40b 100644
--- a/xml/characters.lisp
+++ b/xml/characters.lisp
@@ -1,37 +1,20 @@
-;;; XXX wird derzeit in DOM:CREATE-ATTRIBUTE verwendet. Muesste aber wohl vom
-;;; Parser auch schon geprueft werden. Vorher sollte man allerdings die
-;;; Geschwindigkeit der Sache mal untersuchen.
+;;;; characters.lisp -- character class definitions
+;;;;
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
+;;;; See file COPYING for details.
+;;;;
+;;;; Author: David Lichteblau
+;;;; Copyright (C) 2004 knowledgeTools Int. GmbH
-(in-package :xml)
+;;; XXX xml-name-rune-p.lisp habe ich erst nach dem Schreiben dieses
+;;; Files gefunden...
-(defun valid-name-p (rod)
- (and (not (zerop (length rod)))
- (let ((initial (elt rod 0)))
- (or (rune-in-range-p initial *base-char-ranges*)
- (rune-in-range-p initial *ideographic-ranges*)
- (eql initial #.(char-code #\_))
- (eql initial #.(char-code #\:))))
- (every #'rune-name-char-p rod)))
+;;; XXX wird derzeit in DOM:CREATE-ATTRIBUTE verwendet. Muesste aber
+;;; wohl vom Parser auch schon geprueft werden (oder tut der das
+;;; schon?). Vorher sollte man allerdings die Geschwindigkeit der Sache
+;;; mal untersuchen.
-(defun rune-name-char-p (rune)
- (or (rune-in-range-p rune *base-char-ranges*)
- (rune-in-range-p rune *ideographic-ranges*)
- (eql rune #.(char-code #\.))
- (eql rune #.(char-code #\-))
- (eql rune #.(char-code #\_))
- (eql rune #.(char-code #\:))
- (rune-in-range-p rune *combining-char-ranges*)
- (rune-in-range-p rune *extender-ranges*)))
-
-(defun rune-in-range-p (rune range)
- ;; XXX FIXME, das geht doch besser
- (block nil
- (map nil (lambda (range)
- (when (< rune (car range))
- (return nil))
- (when (<= rune (cadr range))
- (return t)))
- range)))
+(in-package :cxml)
(defparameter *base-char-ranges*
#((#x0041 #x005A) (#x0061 #x007A) (#x00C0 #x00D6) (#x00D8 #x00F6)
@@ -87,7 +70,7 @@
(#x3105 #x312C) (#xAC00 #xD7A3)))
(defparameter *ideographic-ranges*
- #((#x4E00 #x9FA5) (#x3007 #x3007) (#x3021 #x3029)))
+ #((#x3007 #x3007) (#x3021 #x3029)(#x4E00 #x9FA5)))
(defparameter *combining-char-ranges*
#((#x0300 #x0345) (#x0360 #x0361) (#x0483 #x0486) (#x0591 #x05A1)
@@ -125,3 +108,38 @@
#((#x00B7 #x00B7) (#x02D0 #x02D0) (#x02D1 #x02D1) (#x0387 #x0387)
(#x0640 #x0640) (#x0E46 #x0E46) (#x0EC6 #x0EC6) (#x3005 #x3005)
(#x3031 #x3035) (#x309D #x309E) (#x30FC #x30FE)))
+
+(defun valid-name-p (rod)
+ (and (not (zerop (length rod)))
+ (let ((initial (elt rod 0)))
+ (or (rune-in-range-p initial *base-char-ranges*)
+ (rune-in-range-p initial *ideographic-ranges*)
+ (rune= initial #/_)
+ (eql initial #/:)))
+ (every #'rune-name-char-p rod)))
+
+(defun valid-nmtoken-p (rod)
+ (and (not (zerop (length rod)))
+ (every #'rune-name-char-p rod)))
+
+(defun rune-name-char-p (rune)
+ (or (rune-in-range-p rune *base-char-ranges*)
+ (rune-in-range-p rune *ideographic-ranges*)
+ (rune-in-range-p rune *digit-ranges*)
+ (eql rune #/.)
+ (eql rune #/-)
+ (eql rune #/_)
+ (eql rune #/:)
+ (rune-in-range-p rune *combining-char-ranges*)
+ (rune-in-range-p rune *extender-ranges*)))
+
+(defun rune-in-range-p (rune range)
+ ;; XXX FIXME, das geht doch besser
+ (let ((code (rune-code rune)))
+ (block nil
+ (map nil (lambda (range)
+ (when (< code (car range))
+ (return nil))
+ (when (<= code (cadr range))
+ (return t)))
+ range))))
diff --git a/xml/package.lisp b/xml/package.lisp
index ae96013..1cebd5d 100644
--- a/xml/package.lisp
+++ b/xml/package.lisp
@@ -1,6 +1,6 @@
;;;; package.lisp -- Paketdefinition
;;;;
-;;;; This file is part of the CXML parser, released under (L)LGPL.
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
;;;; See file COPYING for details.
(in-package :cl-user)
diff --git a/xml/recoder.lisp b/xml/recoder.lisp
index e8c5093..6ff3253 100644
--- a/xml/recoder.lisp
+++ b/xml/recoder.lisp
@@ -1,3 +1,11 @@
+;;;; recoder.lisp -- SAX handler for string conversion
+;;;;
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
+;;;; See file COPYING for details.
+;;;;
+;;;; Developed 2004 for headcraft - http://headcraft.de/
+;;;; Copyright: David Lichteblau
+
(in-package :cxml)
(defclass recoder ()
diff --git a/xml/sax-proxy.lisp b/xml/sax-proxy.lisp
index a6a9915..4fff4cb 100644
--- a/xml/sax-proxy.lisp
+++ b/xml/sax-proxy.lisp
@@ -1,6 +1,6 @@
;;;; sax-proxy.lisp
;;;;
-;;;; This file is part of the CXML parser, released under (L)LGPL.
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
;;;; See file COPYING for details.
;;;;
;;;; Copyright (c) 2004 David Lichteblau
diff --git a/xml/unparse.lisp b/xml/unparse.lisp
index cf9c57b..7e642c7 100644
--- a/xml/unparse.lisp
+++ b/xml/unparse.lisp
@@ -5,7 +5,7 @@
;;; Created: 1999-09-09
;;; Author: Gilbert Baumann
;;; Author: David Lichteblau
-;;; License: LGPL (See file COPYING for details).
+;;; License: Lisp-LGPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; © copyright 1999 by Gilbert Baumann
;;; © copyright 2004 by knowledgeTools Int. GmbH
diff --git a/xml/util.lisp b/xml/util.lisp
index abd5305..c48a177 100644
--- a/xml/util.lisp
+++ b/xml/util.lisp
@@ -3,7 +3,7 @@
;;; Title: Some common utilities for the Closure browser
;;; Created: 1997-12-27
;;; Author: Gilbert Baumann
-;;; License: LLGPL (See file COPYING for details).
+;;; License: Lisp-LGPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; (c) copyright 1997-1999 by Gilbert Baumann
diff --git a/xml/xml-name-rune-p.lisp b/xml/xml-name-rune-p.lisp
index 77b9cce..077064e 100644
--- a/xml/xml-name-rune-p.lisp
+++ b/xml/xml-name-rune-p.lisp
@@ -1,6 +1,6 @@
;;;; xml-name-rune-p -- character class definitions
;;;;
-;;;; This file is part of the CXML parser, released under (L)LGPL.
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
;;;; See file COPYING for details.
;;;;
;;;; Author: Gilbert Baumann
diff --git a/xml/xml-parse.lisp b/xml/xml-parse.lisp
index ad42b9c..6bf463f 100644
--- a/xml/xml-parse.lisp
+++ b/xml/xml-parse.lisp
@@ -5,7 +5,7 @@
;;; Author: Gilbert Baumann
;;; Author: Henrik Motakef
;;; Author: David Lichteblau
-;;; License: LGPL (See file COPYING for details).
+;;; License: Lisp-LGPL (See file COPYING for details).
;;; ---------------------------------------------------------------------------
;;; © copyright 1999 by Gilbert Baumann
;;; © copyright 2003 by Henrik Motakef
diff --git a/xml/xmls-compat.lisp b/xml/xmls-compat.lisp
index e2d6537..e8306bf 100644
--- a/xml/xmls-compat.lisp
+++ b/xml/xmls-compat.lisp
@@ -1,14 +1,17 @@
;;;; xml-compat.lisp -- XMLS-compatible data structures
;;;;
-;;;; This file is part of the CXML parser, released under (L)LGPL.
+;;;; This file is part of the CXML parser, released under Lisp-LGPL.
;;;; See file COPYING for details.
;;;;
-;;;; Copyright (c) 2004 headcraft GmbH
-;;;; Author: David Lichteblau
+;;;; Developed 2004 for headcraft - http://headcraft.de/
+;;;; Copyright: David Lichteblau
+
+;;;; XXX Der namespace-Support in xmls kommt mir zweifelhaft vor.
+;;;; Wir immitieren das soweit es gebraucht wurde bisher.
(defpackage cxml-xmls
- (:use :cl)
- (:export #:make-node #:node-name #:node-attrs #:node-children
+ (:use :cl :runes)
+ (:export #:make-node #:node-name #:node-ns #:node-attrs #:node-children
#:make-xmls-builder #:map-node))
(in-package :cxml-xmls)
@@ -16,16 +19,35 @@
;;;; Knoten
-;; XXX Wie namespaces in xmls funktionieren nsollen verstehe ich noch nicht so
-;; ganz. Daher verzichte ich vorerst auf NODE-NS und verwende durchweg QNAMEs.
-(defun make-node (&key name attrs children)
- `(,name ,attrs ,@children))
+(defun make-node (&key name ns attrs children)
+ `(,(if ns (cons name ns) name)
+ ,attrs
+ ,@children))
(defun node-name (node)
- (car node))
+ (let ((car (car node)))
+ (if (consp car)
+ (car car)
+ car)))
(defun (setf node-name) (newval node)
- (setf (car node) newval))
+ (let ((car (car node)))
+ (if (consp car)
+ (setf (car car) newval)
+ (setf (car node) newval))))
+
+(defun node-ns (node)
+ (let ((car (car node)))
+ (if (consp car)
+ (cdr car)
+ nil)))
+
+(defun (setf node-ns) (newval node)
+ (let ((car (car node)))
+ (if (consp car)
+ (setf (cdr car) newval)
+ (setf (car node) (cons car newval)))
+ newval))
(defun node-attrs (node)
(cadr node))
@@ -44,23 +66,36 @@
(defclass xmls-builder ()
((element-stack :initform nil :accessor element-stack)
- (root :initform nil :accessor root)))
+ (root :initform nil :accessor root)
+ (include-default-values :initform t
+ :initarg :include-default-values
+ :accessor include-default-values)))
-(defun make-xmls-builder ()
- (make-instance 'xmls-builder))
+(defun make-xmls-builder (&key (include-default-values t))
+ (make-instance 'xmls-builder :include-default-values include-default-values))
(defmethod sax:end-document ((handler xmls-builder))
(root handler))
(defmethod sax:start-element
((handler xmls-builder) namespace-uri local-name qname attributes)
- (declare (ignore namespace-uri local-name))
+ (declare (ignore namespace-uri))
+ (setf local-name (or local-name qname))
(let* ((attributes
- (mapcar (lambda (attr)
- (list (sax:attribute-qname attr)
- (sax:attribute-value attr)))
- attributes))
- (node (make-node :name qname :attrs attributes))
+ (loop
+ for attr in attributes
+ when (or (sax:attribute-specified-p attr)
+ (include-default-values handler))
+ collect
+ (list (sax:attribute-qname attr)
+ (sax:attribute-value attr))))
+ (node (make-node :name local-name
+ :ns (let ((lq (length qname))
+ (ll (length local-name)))
+ (if (eql lq ll)
+ nil
+ (subseq qname 0 (- lq ll 1))))
+ :attrs attributes))
(parent (car (element-stack handler))))
(if parent
(push node (node-children parent))
@@ -76,13 +111,17 @@
(defmethod sax:characters ((handler xmls-builder) data)
(let* ((parent (car (element-stack handler)))
(prev (car (node-children parent))))
- (if (stringp prev)
+ ;; Be careful to accept both rods and strings here, so that xmls can be
+ ;; used with strings even if cxml is configured to use octet string rods.
+ (if (typep prev '(or rod string))
;; um entities herum wird SAX:CHARACTERS mehrfach aufgerufen fuer
;; den gleichen Textknoten. Hier muessen wir den bestehenden Knoten
;; erweitern, sonst ist das Dokument nicht normalisiert.
;; (XXX Oder sollte man besser den Parser entsprechend aendern?)
(setf (car (node-children parent))
- (concatenate 'runes:rod prev data))
+ (concatenate `(vector ,(array-element-type prev))
+ prev
+ data))
(push data (node-children parent)))))
@@ -93,16 +132,18 @@
&key (include-xmlns-attributes sax:*include-xmlns-attributes*))
(sax:start-document handler)
(labels ((walk (node)
- (let ((attlist
- (compute-attributes node include-xmlns-attributes))
- (qname (node-name node)))
+ (let* ((attlist
+ (compute-attributes node include-xmlns-attributes))
+ (lname (rod (node-name node)))
+ (ns (rod (node-ns node)))
+ (qname (concatenate 'rod ns (rod ":") lname)))
;; fixme: namespaces
- (sax:start-element handler nil nil qname attlist)
+ (sax:start-element handler nil lname qname attlist)
(dolist (child (node-children node))
(typecase child
(list (walk child))
- (string (sax:characters handler child))))
- (sax:end-element handler nil nil qname))))
+ ((or string rod) (sax:characters handler (rod child)))))
+ (sax:end-element handler nil lname qname))))
(walk node))
(sax:end-document handler))
@@ -110,9 +151,9 @@
(remove nil
(mapcar (lambda (a)
(destructuring-bind (name value) a
- (if (or xmlnsp (not (cxml::xmlns-attr-p name)))
- (sax:make-attribute :qname name
- :value value
+ (if (or xmlnsp (not (cxml::xmlns-attr-p (rod name))))
+ (sax:make-attribute :qname (rod name)
+ :value (rod value)
:specified-p t)
nil)))
(node-attrs node))))