--- a/src/Pure/System/session_manager.scala Fri Jul 20 22:29:25 2012 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,48 +0,0 @@
-/* Title: Pure/System/isabelle_manager.scala
- Author: Makarius
-
-Isabelle session manager.
-*/
-
-package isabelle
-
-
-import java.io.{File, FileFilter}
-
-
-class Session_Manager
-{
- val ROOT_NAME = "session.root"
-
- def is_session_file(file: File): Boolean =
- file.isFile && file.getName == ROOT_NAME
-
- def is_session_dir(dir: File): Boolean =
- dir.isDirectory && (new File(dir, ROOT_NAME)).isFile
-
-
- // FIXME handle (potentially cyclic) directory graph
- private def find_sessions(reverse_prefix: List[String], reverse_sessions: List[List[String]],
- dir: File): List[List[String]] =
- {
- val (reverse_prefix1, reverse_sessions1) =
- if (is_session_dir(dir)) {
- val name = dir.getName // FIXME from root file
- val reverse_prefix1 = name :: reverse_prefix
- val reverse_sessions1 = reverse_prefix1.reverse :: reverse_sessions
- (reverse_prefix1, reverse_sessions1)
- }
- else (reverse_prefix, reverse_sessions)
-
- val subdirs =
- dir.listFiles(new FileFilter { def accept(entry: File) = entry.isDirectory })
- (reverse_sessions1 /: subdirs)(find_sessions(reverse_prefix1, _, _))
- }
-
- def component_sessions(): List[List[String]] =
- {
- val toplevel_sessions =
- Isabelle_System.components().map(Isabelle_System.platform_file).filter(is_session_dir)
- ((Nil: List[List[String]]) /: toplevel_sessions)(find_sessions(Nil, _, _)).reverse
- }
-}
--- a/src/Pure/build-jars Fri Jul 20 22:29:25 2012 +0200
+++ b/src/Pure/build-jars Fri Jul 20 22:39:59 2012 +0200
@@ -51,7 +51,6 @@
System/options.scala
System/platform.scala
System/session.scala
- System/session_manager.scala
System/standard_system.scala
System/swing_thread.scala
System/system_channel.scala