diff -r 98ff50f8a25d -r 58e042a191a9 GDBSessionRecord.st
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/GDBSessionRecord.st	Tue Jun 24 00:55:57 2014 +0100
@@ -0,0 +1,242 @@
+"{ Package: 'jv:libgdbs' }"
+
+OrderedCollection subclass:#GDBSessionRecord
+	instanceVariableNames:'lock'
+	classVariableNames:''
+	poolDictionaries:''
+	category:'GDB-Private-Simulator'
+!
+
+Object subclass:#Command
+	instanceVariableNames:'string'
+	classVariableNames:''
+	poolDictionaries:''
+	privateIn:GDBSessionRecord
+!
+
+Object subclass:#Response
+	instanceVariableNames:'string'
+	classVariableNames:''
+	poolDictionaries:''
+	privateIn:GDBSessionRecord
+!
+
+!GDBSessionRecord class methodsFor:'instance creation'!
+
+new
+    ^ super new initialize.
+
+    "Created: / 24-06-2014 / 00:07:32 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+new: size
+    "return an initialized instance"
+
+    ^ (super new: size) initialize.
+
+    "Created: / 24-06-2014 / 00:06:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord methodsFor:'adding & removing'!
+
+add:anObject
+    "add the argument, anObject to the end of the collection
+     Return the argument, anObject."
+
+    ^ lock critical:[ 
+        super add:anObject
+    ].
+
+    "Modified: / 29-01-1998 / 10:52:32 / cg"
+    "Modified: / 23-06-2014 / 23:55:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+add:anObject beforeIndex:index
+    "add the argument, anObject to the end of the collection.
+     Return the receiver (sigh - ST-80 compatibility)."
+
+    ^ lock critical:[ 
+        super add:anObject beforeIndex:index
+    ].
+
+    "Modified: / 23-06-2014 / 23:55:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+addAll:aCollection beforeIndex:index
+    "insert all elements of the argument
+     Return the receiver."
+
+    ^ lock critical:[ 
+        super addAll:aCollection beforeIndex:index      
+    ].
+
+    "Modified: / 23-06-2014 / 23:55:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+addAllLast:aCollection
+    "add all elements of the argument, aCollection to the end of the collection.
+     Return the argument, aCollection."
+
+    ^ lock critical:[ 
+        super addAllLast:aCollection       
+    ].
+
+    "Modified: / 23-06-2014 / 23:56:55 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+addFirst:anObject
+    "add the argument, anObject to the beginning of the collection.
+     Return the argument, anObject."
+
+     ^ lock critical:[ 
+        super addFirst:anObject
+    ].
+
+    "Modified: / 29-01-1998 / 10:53:09 / cg"
+    "Modified: / 23-06-2014 / 23:56:49 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord methodsFor:'initialization'!
+
+initialize
+    "Invoked when a new instance is created."
+
+    "/ please change as required (and remove this comment)
+    super initialize.
+    lock := RecursionLock new.
+
+    "/ super initialize.   -- commented since inherited method does nothing
+
+    "Modified: / 24-06-2014 / 00:05:14 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord methodsFor:'printing & storing'!
+
+printOn:aStream
+    self do:[:each | each printOn: aStream ]
+
+    "Modified: / 23-06-2014 / 23:51:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord methodsFor:'recording'!
+
+<<< aString
+    self add: (Response new string: aString)
+
+    "Created: / 24-06-2014 / 00:35:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+>>> aString
+    self add: (Command new string: aString)
+
+    "Created: / 24-06-2014 / 00:35:31 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord methodsFor:'saving & restoring'!
+
+saveInClass: class selector: selector
+    "Save recorded session in given class under given selector"
+
+    | source |
+
+    source := String new writeStream.
+    source nextPutAll: selector; cr; cr.
+    source nextPutAll:' ^ (GDBSessionRecord new: '.
+    self size printOn: source.
+    source nextPutAll: ')'; cr; cr.
+
+    self do:[:each | 
+        each isCommand ifTrue:[ 
+            source nextPutLine: '>>>'.
+        ] ifFalse:[
+            source nextPutLine: '<<<'.
+        ].
+        each string storeOn: source.
+        source nextPut: $;; cr; cr.  
+    ].
+    source nextPutAll: 'yourself'.
+
+    class compile: source contents classified: 'recorded sessions'
+
+    "Created: / 23-06-2014 / 23:14:03 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+    "Modified: / 24-06-2014 / 00:44:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+saveInSimulatorResourceAs: selector
+    ^ self saveInClass: GDBSimulatorResource selector: selector
+
+    "Created: / 23-06-2014 / 23:17:34 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord::Command methodsFor:'accessing'!
+
+string
+    ^ string
+!
+
+string:something
+    string := something.
+! !
+
+!GDBSessionRecord::Command methodsFor:'printing & storing'!
+
+printOn:aStream
+    "append a printed representation if the receiver to the argument, aStream"
+
+    aStream nextPutLine: '>>>'.
+    string printOn: aStream.
+    aStream cr.
+
+    "Modified: / 24-06-2014 / 00:09:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord::Command methodsFor:'testing'!
+
+isCommand
+    ^ true
+
+    "Created: / 24-06-2014 / 00:41:35 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+isResponse
+    ^ false
+
+    "Created: / 24-06-2014 / 00:41:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord::Response methodsFor:'accessing'!
+
+string
+    ^ string
+!
+
+string:something
+    string := something.
+! !
+
+!GDBSessionRecord::Response methodsFor:'printing & storing'!
+
+printOn:aStream
+    "append a printed representation if the receiver to the argument, aStream"
+
+    aStream nextPutLine: '<<<'.
+    string printOn: aStream.
+    aStream cr.
+
+    "Modified: / 24-06-2014 / 00:08:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
+!GDBSessionRecord::Response methodsFor:'testing'!
+
+isCommand
+    ^ false
+
+    "Created: / 24-06-2014 / 00:41:35 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+isResponse
+    ^ true
+
+    "Created: / 24-06-2014 / 00:41:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+