;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Apr 2000
;;;;
-;;;; $Id: web-utils.lisp,v 1.2 2002/10/06 13:30:17 kevin Exp $
+;;;; $Id: web-utils.lisp,v 1.8 2002/10/17 22:25:38 kevin Exp $
;;;;
-;;;; This file, part of Kmrcl, is Copyright (c) 2002 by Kevin M. Rosenberg
+;;;; 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 1) (compilation-speed 0) (debug 3)))
;;; HTML/XML constants
-(defvar *std-xml-header*
- (format nil
- "<?xml version=\"1.0\" ?>~%<?xml-stylesheet type=\"text/css\" href=\"/umlsclass.css\" ?>~%~%"))
+(defvar *standard-xml-header*
+ #.(format nil "<?xml version=\"1.0\" ?>~%<?xml-stylesheet type=\"text/css\" href=\"http://b9.com/umlsxml.css\" ?>~%~%"))
-(defun std-xml-header ()
- *std-xml-header*)
+(defvar *standard-html-header* "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">")
+
+(defvar *standard-xhtml-header*
+ #.(format nil "<?xml version=\"1.0\" standalone=\"yes\"?>~%<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3c.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">"))
+
+
+;;; User agent functions
+
+(defun user-agent-ie-p (agent)
+ "Takes a user-agent string and returns T for Internet Explorer."
+ (when (or (string-equal "Microsoft" (subseq agent 0 (length "Microsoft")))
+ (string-equal "Internet Explore" (subseq agent 0 (length "Internet Explore"))))
+ t))
;;; URL Functions
(car var) "=" (cadr var) "&")))
vars)))
"")))
-
projects / kmrcl.git / blobdiff