Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 89 insertions, 0 deletions

diff --git a/sd/source/ui/remotecontrol/Transmitter.cxx b/sd/source/ui/remotecontrol/Transmitter.cxx
new file mode 100644
index 000000000..8f3b7d24c
--- /dev/null
+++ b/sd/source/ui/remotecontrol/Transmitter.cxx
@@ -0,0 +1,89 @@
+/* -*- 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/.
+ */
+#include "Transmitter.hxx"
+#include "IBluetoothSocket.hxx"
+#include <sal/log.hxx>
+
+using namespace std;
+using namespace osl; // Sockets etc.
+using namespace sd;
+
+Transmitter::Transmitter( IBluetoothSocket* aSocket )
+  : pStreamSocket( aSocket ),
+    mQueuesNotEmpty(),
+    mFinishRequested(),
+    mQueueMutex(),
+    mLowPriority(),
+    mHighPriority()
+{
+}
+
+void SAL_CALL Transmitter::run()
+{
+    osl_setThreadName("bluetooth Transmitter");
+
+    while ( true )
+    {
+        mQueuesNotEmpty.wait();
+
+        if ( mFinishRequested.check() )
+            return;
+
+        ::osl::MutexGuard aQueueGuard( mQueueMutex );
+        if ( !mHighPriority.empty() )
+        {
+            OString aMessage( mHighPriority.front() );
+            mHighPriority.pop();
+            SAL_INFO( "sdremote.bluetooth", "write high prio line '" << aMessage << "'" );
+            pStreamSocket->write( aMessage.getStr(), aMessage.getLength() );
+        }
+        else if ( !mLowPriority.empty() )
+        {
+            OString aMessage( mLowPriority.front() );
+            mLowPriority.pop();
+            SAL_INFO( "sdremote.bluetooth", "write normal line '" << aMessage << "'" );
+            pStreamSocket->write( aMessage.getStr(), aMessage.getLength() );
+        }
+
+        if ( mLowPriority.empty() && mHighPriority.empty() )
+        {
+            mQueuesNotEmpty.reset();
+        }
+    }
+}
+
+void Transmitter::notifyFinished()
+{
+    mFinishRequested.set();
+    mQueuesNotEmpty.set();
+}
+
+Transmitter::~Transmitter()
+{
+}
+
+void Transmitter::addMessage( const OString& aMessage, const Priority aPriority )
+{
+    ::osl::MutexGuard aQueueGuard( mQueueMutex );
+    switch ( aPriority )
+    {
+        case PRIORITY_LOW:
+            mLowPriority.push( aMessage );
+            break;
+        case PRIORITY_HIGH:
+            mHighPriority.push( aMessage );
+            break;
+    }
+    if ( !mQueuesNotEmpty.check() )
+    {
+        mQueuesNotEmpty.set();
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */