r5485: *** empty log message ***

[wol.git] / uri.lisp

diff --git a/uri.lisp b/uri.lisp
index 1011b1036dcd0e6a60f8d67753953dacaf04e4cc..4fe67dd1c0b696d9990283bbacf936d9a5bdf703 100644 (file)
--- a/uri.lisp
+++ b/uri.lisp
@@ -7,24 +7,22 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  July 2003
 ;;;;
-;;;; $Id: uri.lisp,v 1.6 2003/08/08 23:40:13 kevin Exp $
+;;;; $Id: uri.lisp,v 1.9 2003/08/10 07:38:37 kevin Exp $
 ;;;;
 ;;;; This file and Wol are Copyright (c) 2003 by Kevin M. Rosenberg
 ;;;; *************************************************************************
 
 (in-package #:wol)
 
-(defun uri->recode-uri-sans-session-id (uri)
-  (let ((parsed-path (puri:uri-parsed-path uri)))
-    (cond
-     ((and (eq :absolute (first parsed-path))
-          (is-raw-session-id (second parsed-path)))
-      (values (copy-uri uri :place t
-                             :parsed-path 
-                             (list* :absolute (cddr parsed-path)))
-             (raw-session-id->session-id (second parsed-path))))
-     (t
-      (values uri nil)))))
+(defun req-recode-uri-sans-session-id (req)
+  (let ((ppath (puri:uri-parsed-path (request-uri req))))
+    (when (is-raw-session-id (second ppath))
+      (let ((new-path (list* (car ppath) (cddr ppath))))
+       (setf (uri-parsed-path (request-uri req)) new-path)
+       (setf (uri-parsed-path (request-raw-uri req)) new-path))
+      (setf (request-decoded-uri-path req)
+       (uridecode-string (uri-path (request-raw-uri req))))
+      (raw-session-id->session-id (second ppath)))))
 
 (defun request-cookies (req)
   (aif (aserve-request req)
@@ -33,28 +31,38 @@
           when (eq :cookie (car h))
           collect (cdr h))))
 
+(defun header-lines-matching (key headers)
+  (loop for hdr in headers
+      when (eq key (car hdr))
+      collect (cdr hdr)))
+
+(defun set-cookies-in-headers (headers)
+  (header-lines-matching :set-cookie headers))
+
+(defun cookies-in-headers (headers)
+  (header-lines-matching :cookie headers))
+
 (defun cookie-session-key (ent cookies)
+  "Return the session key from the alist of cookies"
   (let ((name (project-name (entity-project ent))))
     (cdr (assoc name cookies :test #'string-equal))))
 
-(defun url-session-key (url)
-  "Return a session key encoded in a URL"
-  nil)
-
 (defun compute-uris (req ent)
   "Compute URI's of a request"
-  (compute-session req ent)
-  (multiple-value-bind (page plists query) 
-      (decode-url (puri:uri-path (request-raw-uri req)))
-    (when page
-      (setf (request-page req) (base-page-name page ent)))
-    (when plists
-      (setf (request-plist req) (car plists))
-      (setf (request-next-plists req) (cdr plists))
-      (when (null page)
-       (awhen (getf (request-plist req) :page)
-              (setf (request-page req) it))))
-    (setf (request-uri-query req) query)))
+  (let ((url-session-id (req-recode-uri-sans-session-id req)))
+    (compute-session req ent url-session-id)
+    
+    (multiple-value-bind (page plists query) 
+       (decode-url (puri:uri-path (request-raw-uri req)))
+      (when page
+       (setf (request-page req) (base-page-name page ent)))
+      (when plists
+       (setf (request-plist req) (car plists))
+       (setf (request-next-plists req) (cdr plists))
+       (when (null page)
+         (awhen (getf (request-plist req) :page)
+                (setf (request-page req) it))))
+      (setf (request-uri-query req) query))))
 
 
 ;;; URI Functions
@@ -91,12 +99,12 @@
        (url-plist (append (list :page page) plist))
        (prefix (project-prefix (entity-project ent))))
     (concatenate 'string
+      prefix
       (if (and session
                 (websession-key session)
-                (eq :url (websession-method session)))
-         (format nil "/~~~A~~/" (websession-key session))
+                (not (eq :cookies (websession-method session))))
+         (format nil "~~~A~~/" (websession-key session))
        "")
-      prefix
       (if (null plist)
        (concatenate 'string page ".html")
        (concatenate 'string
@@ -111,12 +119,12 @@
   (let ((str (plist-to-compressed-string plist)))
     (if base64
        (string-to-base64-string str :uri t)
-       (escape-uri-field str))))
+       (uriencode-string str))))
 
 (defun url-string-to-plist (str &key (base64 t))
   (let ((decode (if base64
                    (base64-string-to-string str :uri t)
-                   (unescape-uri-field str))))
+                   (uridecode-string str))))
     (when decode
       (ignore-errors (compressed-string-to-plist decode)))))
 
@@ -129,6 +137,7 @@
          (prin1-to-string (nreverse output)))
       (push (compress-elem (car list)) output)
       (push (cadr list) output)))
+       
 
 (defun compress-elem (elem)
   "Encode a plist elem"
@@ -170,27 +179,34 @@
       (push (cadr elist) output))))
 
 (defun decompress-elem (elem)
-  (case elem
-    (:N :next-page)
-    (:T :posted)
-    (:O :object-id)
-    (:S :session-id)
-    (:L :lang)
-    (:G :logged)
-    (:C :caller)
-    (:D :db)
-    
-    ;; For posting to lookup-func1
-    (:F :func)
-    (:K :key)
-    (:B :subobjects)
-    (:A :labels)
-    (:E :english-only)
-    (:R :format)
-    
-    (:X :xml)
-    (:P :page)
+  (if (> (length (symbol-name elem)) 1)
+      elem
+    (case (char-upcase (schar (symbol-name elem ) 0))
+      (#\N :next-page)
+      (#\T :posted)
+      (#\O :object-id)
+      (#\S :session-id)
+      (#\L :lang)
+      (#\G :logged)
+      (#\C :caller)
+      (#\D :db)
+      
+      ;; For posting to lookup-func1
+      (#\F :func)
+      (#\K :key)
+      (#\B :subobjects)
+      (#\A :labels)
+      (#\E :english-only)
+      (#\R :format)
+      
+      (#\X :xml)
+      (#\P :page)
+      
+      (otherwise elem))))
+
+
+
+
 
-    (otherwise elem)))