Factor out SESSION-DATA and make it available in SURFLETS

scheme/httpd/surflets/packages.scm

@@ -95,6 +95,10 @@
 	  my-ids
 	  instance-session-id))
 
+(define-interface surflets/session-data-interface
+  (export get-session-data
+	  set-session-data!))
+
 ;; Use for advanced users: access to your sessions and continuations
 ;; and continuations (currently you get access to all sessions; this
 ;; should and will be restricted in the future)
@@ -102,12 +106,11 @@
   (compound-interface 
    surflets/ids-interface
    surflets/continuations-interface
+   surflets/session-data-interface
    (export get-session
 	   ;; That would be too much:
 	   ;; get-sessions
 	   delete-session!
-	   get-session-data
-	   set-session-data!
 	   instance-session-id
 	   session-adjust-timeout!
 	   adjust-timeout!
@@ -117,11 +120,11 @@
 	   options-cache-surflets?)))
 
 (define-interface surflets/sessions-interface
+  (compound-interface
+   surflets/session-data-interface
    (export get-session
 	   get-sessions
 	   delete-session!
-	  get-session-data
-	  set-session-data!
 	   instance-session-id
 	   session-adjust-timeout!
 	   adjust-timeout!
@@ -131,7 +134,7 @@
 	   session-memo
 	   session-continuation-table
 	   session-continuation-table-lock
-	  session-continuation-counter))
+	   session-continuation-counter)))
 
 (define-interface surflet-handler/surflets-interface
   (export get-loaded-surflets
@@ -338,7 +341,8 @@
    surflets/input-fields-interface
    surflets/addresses-interface
    surflets/returned-via-interface
-   surflets/bindings-interface))
+   surflets/bindings-interface
+   surflets/session-data-interface))
 
 ;;; Structures
 ;; structures from SUrflet Handler
@@ -352,7 +356,8 @@
    (surflet-handler/responses surflet-handler/responses-interface)
    (surflets/sessions surflets/sessions-interface)
    (surflets/continuations surflets/continuations-interface)
-   (surflets/error surflets/error-interface))
+   (surflets/error surflets/error-interface)
+   (surflets/session-data surflets/session-data-interface))
   (open	define-record-types		;DEFINE-RECORD-TYPE
 	handle-fatal    		;WITH-FATAL-ERROR-HANDLER* et al.
 	handle-fatal-error
@@ -382,9 +387,10 @@
 
 ;; SUrflets library of helping functions 
 (define-structure surflets surflets-interface
-  (open	surflets/send-html
+  (open	surflets/session-data
+	surflets/send-html		;send-html/suspend...
 	surflets/input-fields
-	surflets/addresses
+	surflets/addresses		;annotated-address...
 	surflets/returned-via
 	surflets/bindings))
 
@@ -442,7 +448,7 @@
 ;;; We have two names for the same thing to ease the use of structure
 ;;; names: requests seem to be part of the surflet-handler, but are
 ;;; actually seperate files. If you know everything about SUrflets,
-;;; you use `surlfet-requests'.
+;;; you use `surflet-requests'.
 (define-structures
   ((surflet-handler/requests surflet-handler/requests-interface)
    (surflet-requests surflet-handler/requests-interface))

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

@@ -1,7 +1,6 @@
 (define-structure surflet surflet-interface
   (open scheme-with-scsh
 	surflets
-	surflets/sessions
 	surflets/error
 	profiling
 	handle-fatal-error