Display unpack output in Dialog

This was a difficult one. Got lost in the Semantics of QThread once
again, but just 2 days later it works :)

1 files changed, 38 insertions, 0 deletions

diff --git a/unpacker.h b/unpacker.h
new file mode 100644
index 0000000..f53cca4
--- /dev/null
+++ b/unpacker.h
@@ -0,0 +1,38 @@
+/*
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License
+  as published by the Free Software Foundation; either version
+  2 of the License, or (at your option) any later version.
+*/
+
+#ifndef UNPACKER_H
+#define UNPACKER_H
+
+#include <QThread>
+#include <QStringList>
+#include <QMutex>
+
+class QProcess;
+
+class Unpacker : public QThread {
+        Q_OBJECT
+    public:
+        explicit Unpacker(QObject *parent = 0);
+        void setCommands(const QList<QStringList> &cmds);
+
+    signals:
+        void unpackStarted(const QString &msg);
+        void outputRead(const QByteArray &output);
+        void unpackDone();
+
+    protected:
+        virtual void run();
+
+    private:
+        void doUnpack();
+        QList<QStringList> mCommandQueue;
+        QString mProgram;
+        QMutex mCmdMx;
+};
+
+#endif // UNPACKER_H