Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/sd/source/ui/remotecontrol/IBluetoothSocket.hxx b/sd/source/ui/remotecontrol/IBluetoothSocket.hxx
new file mode 100644
index 000000000..4b75a1e82
--- /dev/null
+++ b/sd/source/ui/remotecontrol/IBluetoothSocket.hxx
@@ -0,0 +1,42 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include <rtl/string.hxx>
+
+namespace sd
+{
+    /** Interface for bluetooth data io
+     */
+    struct IBluetoothSocket
+    {
+        IBluetoothSocket() = default;
+        virtual ~IBluetoothSocket() {}
+        IBluetoothSocket(const IBluetoothSocket&) = delete;
+        IBluetoothSocket& operator=(const IBluetoothSocket&) = delete;
+
+        /** Blocks until a line is read.
+
+            @return whatever the last call of recv returned, i.e. 0 or less
+                    if there was a problem in communications.
+         */
+        virtual sal_Int32 readLine(OString& aLine) = 0;
+
+        /** Write a number of bytes
+
+            @return number of bytes actually written
+         */
+        virtual sal_Int32 write( const void* pBuffer, sal_uInt32 n ) = 0;
+
+        virtual void close() {};
+    };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */