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/* Title: Pure/Tools/debugger.scala
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Author: Makarius
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Interactive debugger for Isabelle/ML.
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*/
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package isabelle
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object Debugger
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{
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/* GUI interaction */
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case object Event
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/* manager thread */
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private lazy val manager: Consumer_Thread[Any] =
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Consumer_Thread.fork[Any]("Debugger.manager", daemon = true)(
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consume = (arg: Any) =>
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{
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// FIXME
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true
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},
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finish = () =>
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{
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// FIXME
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}
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)
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/* protocol handler */
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class Handler extends Session.Protocol_Handler
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{
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private def debugger_output(prover: Prover, msg: Prover.Protocol_Output): Boolean =
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{
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msg.properties match {
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case Markup.Debugger_Output(name, serial) =>
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// FIXME
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Output.writeln("debugger_output " + name + " " + serial + "\n" + msg.text)
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true
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case _ => false
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}
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}
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override def stop(prover: Prover)
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{
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manager.shutdown()
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}
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val functions =
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Map(Markup.DEBUGGER_OUTPUT -> debugger_output _)
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}
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/* protocol commands */
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def init(session: Session): Unit =
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session.protocol_command("Debugger.init")
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def cancel(session: Session, name: String): Unit =
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session.protocol_command("Debugger.cancel", name)
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def input(session: Session, name: String, msg: String*): Unit =
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session.protocol_command("Debugger.input", (name :: msg.toList):_*)
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}
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