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-;;;; -*- mode: lisp -*-
-;;;;
-;;;; $Id: dom.lisp,v 1.1.1.1 2004/06/07 18:49:56 scaekenberghe Exp $
-;;;;
-;;;; This is the generic simple DOM parser and printer interface.
-;;;;
-;;;; Copyright (C) 2002, 2004 Sven Van Caekenberghe, Beta Nine BVBA.
-;;;;
-;;;; You are granted the rights to distribute and use this software
-;;;; as governed by the terms of the Lisp Lesser General Public License
-;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
-
-(in-package :s-xml)
-
-;;; top level DOM parser interface
-
-(defgeneric parse-xml-dom (stream output-type)
-  (:documentation "Parse a character stream as XML and generate a DOM of output-type"))
-
-(defun parse-xml (stream &key (output-type :lxml))
-  "Parse a character stream as XML and generate a DOM of output-type, defaulting to :lxml"
-  (parse-xml-dom stream output-type))
-  
-(defun parse-xml-string (string &key (output-type :lxml))
-  "Parse a string as XML and generate a DOM of output-type, defaulting to :lxml"
-  (with-input-from-string (stream string)
-    (parse-xml-dom stream output-type)))
-
-(defun parse-xml-file (filename &key (output-type :lxml))
-  "Parse a character file as XML and generate a DOM of output-type, defaulting to :lxml"
-  (with-open-file (in filename :direction :input)
-    (parse-xml-dom in output-type)))
-
-;;; top level DOM printer interface
-
-(defgeneric print-xml-dom (dom input-type stream pretty level)
-  (:documentation "Generate XML output on a character stream from a DOM of input-type, optionally pretty printing using level"))
-
-(defun print-xml (dom &key (stream t) (pretty nil) (input-type :lxml) (header))
-  "Generate XML output on a character stream (t by default) from a DOM of input-type (:lxml by default), optionally pretty printing (off by default), or adding a header (none by default)"
-  (when header (format stream header))
-  (when pretty (terpri stream))
-  (print-xml-dom dom input-type stream pretty 1))
-
-(defun print-xml-string (dom &key (pretty nil) (input-type :lxml))
-  "Generate XML output to a string from a DOM of input-type (:lxml by default), optionally pretty printing (off by default)"
-  (with-output-to-string (stream)
-    (print-xml dom :stream stream :pretty pretty :input-type input-type)))
-
-;;; shared/common support functions
-
-(defun print-spaces (n stream &optional (preceding-newline t))
-  (when preceding-newline 
-    (terpri stream))
-  (loop :repeat n 
-        :do (write-char #\Space stream)))
-
-(defun print-solitary-tag (tag stream)
-  (write-char #\< stream) 
-  (print-identifier tag stream) 
-  (write-string "/>" stream))
-
-(defun print-closing-tag (tag stream)
-  (write-string "</" stream) 
-  (print-identifier tag stream) 
-  (write-char #\> stream))
-  
-(defun print-attribute (name value stream)
-  (write-char #\space stream)
-  (print-identifier name stream t)
-  (write-string "=\"" stream)
-  (print-string-xml value stream)
-  (write-char #\" stream))
-
-;;;; eof