EventChannel classes, start of epoll-based posix implementation.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@474452 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 74 insertions, 0 deletions

diff --git a/cpp/src/qpid/posix/EpollEventChannel.cpp b/cpp/src/qpid/posix/EpollEventChannel.cpp
new file mode 100644
index 0000000000..1418507542
--- /dev/null
+++ b/cpp/src/qpid/posix/EpollEventChannel.cpp
@@ -0,0 +1,74 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <qpid/sys/EventChannel.h>
+#include <sys/epoll.h>
+#include "EpollEventChannel.h"
+
+namespace qpid {
+namespace sys {
+
+EventChannel::shared_ptr EventChannel::create()
+{
+    return EventChannel::shared_ptr(new EpollEventChannel());
+}
+
+EpollEventChannel::EpollEventChannel()
+{
+    // TODO aconway 2006-11-13: How to choose size parameter?
+    static const size_t estimatedFdsForEpoll = 1000;
+    epollFd = epoll_create(estimatedFdsForEpoll);
+}
+
+void 
+EpollEventChannel::post(ReadEvent& /*event*/)
+{
+}
+
+void
+EpollEventChannel::post(WriteEvent& /*event*/)
+{
+}
+
+void
+EpollEventChannel::post(AcceptEvent& /*event*/)
+{
+}
+
+void
+EpollEventChannel::post(NotifyEvent& /*event*/)
+{
+}
+
+inline void
+EpollEventChannel::post(Event& /*event*/)
+{
+}
+
+Event*
+EpollEventChannel::getEvent()
+{
+    return 0;
+}
+
+void
+EpollEventChannel::dispose(void* /*buffer*/, size_t)
+{
+}
+
+}}