Version 1.5.7 - Avoid name collision with zacl and net.uri nickname

[puri.git] / src.lisp

diff --git a/src.lisp b/src.lisp
index a19f889d327a1d346ba3d735c4a0b80b193b4aba..ee5f5adc0b9dff8b9a91feb394c96abde2e14ed3 100644 (file)
--- a/src.lisp
+++ b/src.lisp
@@ -4,7 +4,7 @@
 ;;
 ;; copyright (c) 1999-2002 Franz Inc, Berkeley, CA  - All rights reserved.
 ;; copyright (c) 2002-2005 Franz Inc, Oakland, CA - All rights reserved.
-;; copyright (c) 2003-2006 Kevin Rosenberg (porting changes)
+;; copyright (c) 2003-2010 Kevin Rosenberg
 ;;
 ;; This code is free software; you can redistribute it and/or
 ;; modify it under the terms of the version 2.1 of
@@ -21,12 +21,10 @@
 ;; but without any warranty; without even the implied warranty of
 ;; merchantability or fitness for a particular purpose.  See the GNU
 ;; Lesser General Public License for more details.
-;;
-;; $Id$
 
 (defpackage #:puri
   (:use #:cl)
-  #-allegro (:nicknames #:net.uri)
+  #-(or allegro zacl) (:nicknames #:net.uri)
   (:export
    #:uri                                ; the type and a function
    #:uri-p
@@ -355,13 +353,19 @@
 ;; Parsing
 
 (defparameter *excluded-characters*
-    '(;; `delims' (except #\%, because it's handled specially):
+    (append
+     ;; exclude control characters
+     (loop for i from 0 to #x1f
+          collect (code-char i))
+     '(;; `delims' (except #\%, because it's handled specially):
       #\< #\> #\" #\space #\#
+      #\Rubout ;; (code-char #x7f)
       ;; `unwise':
       #\{ #\} #\| #\\ #\^ #\[ #\] #\`))
+  "Excluded charcters from RFC2369 (http://www.ietf.org/rfc/rfc2396.txt 2.4.3)")
 
 (defun reserved-char-vector (chars &key except)
-  (do* ((a (make-array 127 :element-type 'bit :initial-element 0))
+  (do* ((a (make-array 128 :element-type 'bit :initial-element 0))
         (chars chars (cdr chars))
         (c (car chars) (car chars)))
       ((null chars) a)
@@ -379,7 +383,7 @@
 (defparameter *reserved-path-characters*
     (reserved-char-vector
      (append *excluded-characters*
-             '(#\;
+             '(#\; #\%
 ;;;;The rfc says this should be here, but it doesn't make sense.
                ;; #\=
                #\/ #\?))))
@@ -846,11 +850,10 @@ URI ~s contains illegal character ~s at position ~d."
             #+allegro (with-output-to-string (s)
                         (excl::maybe-print-fast s port))
             )
-          (when path
-            (encode-escaped-encoding path
-                                     nil
-                                     ;;*reserved-path-characters*
-                                     escape))
+          (encode-escaped-encoding (or path "/")
+                                   nil
+                                   ;;*reserved-path-characters*
+                                   escape)
           (when query "?")
           (when query (encode-escaped-encoding query nil escape))
           (when fragment "#")