r3094: *** empty log message ***

[kmrcl.git] / web-utils-aserve.lisp

diff --git a/web-utils-aserve.lisp b/web-utils-aserve.lisp
index 9261cddc4198d149d8e67c26b4c47b33e90b765e..654866254e07c06fe39b0638a7918b294a166477 100644 (file)
--- a/web-utils-aserve.lisp
+++ b/web-utils-aserve.lisp
@@ -1,4 +1,3 @@
-
 ;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
 ;;;; *************************************************************************
 ;;;; FILE IDENTIFICATION
@@ -8,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: web-utils-aserve.lisp,v 1.8 2002/10/16 23:34:33 kevin Exp $
+;;;; $Id: web-utils-aserve.lisp,v 1.9 2002/10/18 05:14:49 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -61,29 +60,41 @@
   (with-tag-attribute "font" (format nil "size=\"~a\"" size)
                      (princ-http text)))
 
-(defmacro with-link ((href xml linktype) &rest body)
-  (declare (ignore linktype))
+(defmacro with-link ((href &key (format :html)) &rest body)
 ;   (format *html-stream* "Return to <cui2 xml:href=\"qstr\">Home</cui2>")
 ;   (format *html-stream* "Return to <go xml:link=\"simple\" show=\"replace\" href=\"qstr/\">Home</go>")
-  `(if ,xml
-       (progn
-        (princ-http "<elem xlink:type=\"simple\" xlink:href=\"")
-        (princ-http ,href)
-        (princ-http "\">")
-        ,@body
-        (princ-http "</elem>"))
-     (progn 
-       (princ-http "<a href=\"")
-       (princ-http ,href)
-       (princ-http "\">")
-       ,@body
-       (princ-http "</a>"))))
-
-(defun home-link (&key (xml nil) (vars nil))
-  (princ-http "<font size=\"-1\">Return to ")
-  (with-link ((make-url "index.html" :vars vars) xml "homelink")
-    (princ-http "Browser Home"))
-  (princ-http "</font><p></p>"))
+  `(case ,format
+     (:xml
+      (princ-http "<elem xlink:type=\"simple\" xlink:href=\"")
+      (princ-http ,href)
+      (princ-http "\">")
+      ,@body
+      (princ-http "</elem>"))
+     (:ie-xml
+      (princ-http "<html:a href=\"")
+      (princ-http ,href)
+      (princ-http "\">")
+      ,@body
+      (princ-http "</html:a>"))
+     (:html
+      (princ-http "<a href=\"")
+      (princ-http ,href)
+      (princ-http "\">")
+      ,@body
+      (princ-http "</a>"))))
+
+(defun home-link (&key (format :html) (vars nil))
+  (case format
+    (:html
+     (princ-http "<div class=\"homelink\">Return to ")
+     (with-link ((make-url "index.html" :vars vars))
+               (princ-http "Home"))
+     (princ-http "</div>"))
+    ((:xml :ie-xml)
+     (princ-http "<homelink>Return to ")
+     (with-link ((make-url "index.html" :vars vars :format format) :format format)
+       (princ-http "Home"))
+     (princ-http "</homelink>"))))
 
 (defun head (title-str &key css)
   (unless css