1 files changed, 99 insertions, 0 deletions
diff --git a/sd/source/ui/remotecontrol/Transmitter.cxx b/sd/source/ui/remotecontrol/Transmitter.cxx
new file mode 100644
index 0000000000..7992e5b94b
--- /dev/null
+++ b/sd/source/ui/remotecontrol/Transmitter.cxx
@@ -0,0 +1,99 @@
+/* -*- 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 osl; // Sockets etc.
+using namespace sd;
+
+Transmitter::Transmitter( IBluetoothSocket* aSocket )
+  : pStreamSocket( aSocket ),
+    mFinishRequested( false )
+{
+}
+
+void SAL_CALL Transmitter::run()
+{
+    osl_setThreadName("bluetooth Transmitter");
+
+    while ( true )
+    {
+        mProcessingRequired.wait();
+
+        OString aMessage;
+        bool isHighPrio = {};
+
+        {
+            ::osl::MutexGuard aGuard(mMutex);
+
+            if (mFinishRequested) {
+                return;
+            }
+            if (!mHighPriority.empty())
+            {
+                aMessage = mHighPriority.front();
+                mHighPriority.pop();
+                isHighPrio = true;
+            }
+            else if (!mLowPriority.empty())
+            {
+                aMessage = mLowPriority.front();
+                mLowPriority.pop();
+                isHighPrio = false;
+            }
+        }
+
+        SAL_INFO("sdremote.bluetooth", "write " << (isHighPrio ? "high prio" : "normal") << " line '" << aMessage << "'");
+        // pStreamSocket is owned by Communicator, which joins this thread
+        // before destroying pStreamSocket so it can't die here.
+        // Sending is SLOW and blocks!
+        pStreamSocket->write( aMessage.getStr(), aMessage.getLength() );
+
+        {
+            ::osl::MutexGuard aGuard(mMutex);
+
+            if (mLowPriority.empty() && mHighPriority.empty())
+            {
+                mProcessingRequired.reset();
+            }
+        }
+    }
+}
+
+void Transmitter::notifyFinished()
+{
+    ::osl::MutexGuard aGuard( mMutex );
+    mFinishRequested = true;
+    mProcessingRequired.set();
+}
+
+Transmitter::~Transmitter()
+{
+}
+
+void Transmitter::addMessage( const OString& aMessage, const Priority aPriority )
+{
+    ::osl::MutexGuard aGuard( mMutex );
+    switch ( aPriority )
+    {
+        case PRIORITY_LOW:
+            mLowPriority.push( aMessage );
+            break;
+        case PRIORITY_HIGH:
+            mHighPriority.push( aMessage );
+            break;
+    }
+    if ( !mProcessingRequired.check() )
+    {
+        mProcessingRequired.set();
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */