adding commnds to execute

UpdatePTUDevCtrl/process/update_command.h

@@ -0,0 +1,20 @@
+#ifndef UPDATE_COMMAND_H_INCLUDED
+#define UPDATE_COMMAND_H_INCLUDED
+
+#include "process/command.h"
+
+class Worker;
+class UpdateCommand : public Command {
+public:
+    explicit UpdateCommand(QString const &command,
+                           Worker *worker,
+                           int start_timeout = 100000,
+                           int finish_timeout = 100000);
+
+    virtual bool stopUpdateOnFailure();
+
+private slots:
+    virtual void finished(int exitCode, QProcess::ExitStatus exitStatus) override;
+};
+
+#endif // UPDATE_COMMAND_H_INCLUDED