Rename misleading {SET,GET}-SURFLET-DATA to {SET,GET}-SESSION-DATA, as the data is specific to a session and not to a surflet.

scheme/httpd/surflets/packages.scm

@@ -73,8 +73,8 @@
 	  send/finish			;send and finish
 	  send				;just send (no finish, no suspend)
 	  send-error			;send error response
-	  set-surflet-data!
-	  get-surflet-data
+	  set-session-data!
+	  get-session-data
 	  adjust-timeout		;adjusts timeout of current session
 					;Without `!' because PLT
 					;doesn't have it.
@@ -191,8 +191,8 @@
 	  (case-returned-via :syntax)
 	  make-callback
 
-	  set-surflet-data!
-	  get-surflet-data))
+	  set-session-data!
+	  get-session-data))
  
 (define-structure surflets surflets-interface
   (open surflet-handler/surflets

scheme/httpd/surflets/surflet-handler.scm

@@ -81,7 +81,7 @@
 				 (make-integer-table) ; continuation table
 				 (make-lock)          ; continuation table lock
 				 (make-thread-safe-counter) ; continuation counter
-				 #f))	              ; surflet-data
+				 #f))	              ; session-data
       (release-lock *session-table-lock*)
       (register-instance! session-id)
       
@@ -406,21 +406,21 @@
 		(table-set! continuation-table continuation-id #f)))
 	  (release-lock continuation-table-lock)))))
 
-;;; SET-SURFLET-DATA!, GET-SURFLET-DATA
+;;; SET-SESSION-DATA!, GET-SESSION-DATA
 ;; Access to arbitrary data stored along with current session (no
 ;; locking!).
-(define (set-surflet-data! new-data)
+(define (set-session-data! new-data)
   (let ((session (session-lookup (instance-session-id))))
     (if session
 	(begin
-	  (set-session-surflet-data! session new-data)
+	  (set-session-session-data! session new-data)
 	  #t)
 	#f)))
 
-(define (get-surflet-data)
+(define (get-session-data)
   (let ((session (session-lookup (instance-session-id))))
     (if session
-	(session-surflet-data session)
+	(session-session-data session)
 	(error "Instance no longer alive."))))
 	
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@@ -598,14 +598,14 @@
   (make-session surflet-name memo 
 		 continuation-table continuation-table-lock
 		 continuation-counter
-		 surflet-data)
+		 session-data)
   session?
   (surflet-name session-surflet-name)
   (memo session-memo set-session-memo!)
   (continuation-table session-continuation-table)
   (continuation-table-lock session-continuation-table-lock)
   (continuation-counter session-continuation-counter)
-  (surflet-data session-surflet-data set-session-surflet-data!))
+  (session-data session-session-data set-session-session-data!))
 
 ;;; MEMO: Information for session surveiller about session status
 (define-record-type memo :memo

scheme/httpd/surflets/web-server/root/surflets/admin-profiling.scm

@@ -27,11 +27,11 @@
       (counter state:counter set-state:counter!))
     
     (define (state-file-name)
-      (state:file-name (get-surflet-data)))
+      (state:file-name (get-session-data)))
     (define (state-file-names-to-delete)
-      (state:file-names-to-delete (get-surflet-data)))
+      (state:file-names-to-delete (get-session-data)))
     (define (state-counter)
-      (state:counter (get-surflet-data)))
+      (state:counter (get-session-data)))
 
     ;; Leave this global. Servers are running on a single system.
     (define gnuplot #f)			;; Set in main.
@@ -151,7 +151,7 @@
 	   (file-executable? file-name)))
 
     (define (new-profile req)
-      (let ((state (get-surflet-data)))
+      (let ((state (get-session-data)))
 	(format #t "profiling...~%")
 	(obtain-lock lock)
 	(profile-space (state:file-name state))
@@ -262,7 +262,7 @@ plot '~a' title 'SUrflet Profiling ~a' with lines"
       (profile req "Profiling state reseted."))
 
     (define (add-file-name-to-delete! file-name)
-      (let ((state (get-surflet-data)))
+      (let ((state (get-session-data)))
 	(set-state:file-names-to-delete! 
 	 state 
 	 (cons file-name
@@ -274,7 +274,7 @@ plot '~a' title 'SUrflet Profiling ~a' with lines"
 	    (for-each delete-filesys-object file-names-to-delete))))
 
     (define (reset-profiling-state!)
-      (let ((state (get-surflet-data)))
+      (let ((state (get-session-data)))
 	(set-state:counter! state 0)
 	(delete-files state)
 	(set-state:file-name! state 
@@ -285,7 +285,7 @@ plot '~a' title 'SUrflet Profiling ~a' with lines"
     (define (reset-and-return-to-main-page req)
       ;; Overhead included :-|
       (reset-profiling-state!)
-      (delete-files (get-surflet-data))
+      (delete-files (get-session-data))
       (return-to-main-page req))
 
     (define (return-to-main-page req)
@@ -304,10 +304,10 @@ plot '~a' title 'SUrflet Profiling ~a' with lines"
 	    (if (string=? convert "")
 		(set! use-convert? #f)
 		(set! use-convert? #t))))
-      (set-surflet-data! (make-state #f #f 0))
+      (set-session-data! (make-state #f #f 0))
       (reset-profiling-state!)
       ;; Remove state files if user did not do it.
-      (add-finalizer! (get-surflet-data) delete-files)
+      (add-finalizer! (get-session-data) delete-files)
       (profile req))
 
     (define (search-executable exec-name)