X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Finternaltask.h;h=608ea9662609bb0e5912f65a247f193f3a292504;hb=c8c51fac9453a677fc3e6932c4730f35e237af89;hp=ea25ba89eca0816751d8f13687b5e4aa5afeefd8;hpb=338eefb513953ae55e8e3614c009c242ba8ad74e;p=builder.git

diff --git a/source/internaltask.h b/source/internaltask.h
index ea25ba8..608ea96 100644
--- a/source/internaltask.h
+++ b/source/internaltask.h
@@ -1,31 +1,45 @@
 #ifndef INTERNALTASK_H_
 #define INTERNALTASK_H_
 
+#include <functional>
 #include <msp/core/thread.h>
 #include "task.h"
 
+/**
+Runs a worker thread.  Tools should derive a thread class from
+InternalTask::Worker.  The worker thread must set its status to either SUCCESS
+or ERROR before terminating.
+*/
 class InternalTask: public Task
 {
-public:
+private:
 	class Worker: public Msp::Thread
 	{
-	protected:
-		Status status;
+		friend class InternalTask;
 
-		Worker();
+	private:
+		std::function<bool()> func;
+		volatile Status status = Task::RUNNING;
 
 	public:
+		Worker(std::function<bool()> f): func(f) { }
+
 		Status get_status() const { return status; }
+
+	private:
+		void main() override;
 	};
 
-private:
-	Worker *worker;
+	Worker worker;
 
 public:
-	InternalTask(Worker *);
+	InternalTask(std::function<bool()> f): worker(f) { }
 	~InternalTask();
 
-	virtual Status check();
+	std::string get_command() const override { return "<internal>"; }
+	void start() override;
+	Status check() override;
+	Status wait() override;
 };
 
 #endif