From bdbd20a9a0415e2284e21923ed03d4ca3f6615e8 Mon Sep 17 00:00:00 2001
From: wazlaf <wazlaf>
Date: Wed, 25 Sep 2002 20:56:38 +0000
Subject: preliminary skeleton

---
(limited to 'noncore/apps/opie-console/io_layer.h')

diff --git a/noncore/apps/opie-console/io_layer.h b/noncore/apps/opie-console/io_layer.h
new file mode 100644
index 0000000..c8f41d7
--- a/dev/null
+++ b/noncore/apps/opie-console/io_layer.h
@@ -0,0 +1,86 @@
+#ifndef OPIE_IO_LAYER_H
+#define OPIE_IO_LAYER_H
+
+#include <qobject.h>
+
+
+/**
+ * This is the base class for IO Layers
+ * It will used to sent and recv data( QByteArray )
+ * it
+ */
+class Config;
+class IOLayer : public QObject {
+    Q_OBJECT
+public:
+    enum Error {
+        NoError = -1,
+        Refuse = 0,
+        CouldNotOpen =1,
+        ClosedUnexpected =2,
+        ClosedError =3,
+        Terminate = 4
+        /* add more errors here */
+    };
+    /**
+     * a small c'tor
+     */
+    IOLayer();
+
+    /**
+     * create an IOLayer instance from a config file
+     * can be used by session managemnt/profiles
+     */
+    IOLayer( const Config& );
+
+    /**
+     * destructor
+     */
+    virtual ~IOLayer();
+signals:
+    /**
+     * received input as QCString
+     */
+    virtual void received( const QByteArray& ) = 0;
+
+    /**
+     * an error occured
+     * int for the error number
+     * and QString for a text
+     */
+    virtual void error( int, const QString& ) = 0;
+
+public slots:
+    /**
+     * send a QCString to the device
+     */
+    virtual void send( const QByteArray& ) = 0;
+
+    /**
+     * bool open
+     */
+    virtual bool open() = 0;
+
+    /**
+     * close the io
+     */
+    virtual void close() = 0;
+
+    /**
+     * closes and reloads the settings
+     */
+    virtual void reload( const Config& ) = 0;
+
+    /**
+     * a small internal identifier
+     */
+    virtual QString identifier()const = 0;
+
+    /**
+     * a short name
+     */
+    virtual QString name()const = 0;
+
+};
+
+#endif
--
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