diff options
Diffstat (limited to 'qpid/cpp-0-9/lib/common/sys/posix/EventChannelConnection.h')
-rw-r--r-- | qpid/cpp-0-9/lib/common/sys/posix/EventChannelConnection.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/qpid/cpp-0-9/lib/common/sys/posix/EventChannelConnection.h b/qpid/cpp-0-9/lib/common/sys/posix/EventChannelConnection.h deleted file mode 100644 index da7b6dca27..0000000000 --- a/qpid/cpp-0-9/lib/common/sys/posix/EventChannelConnection.h +++ /dev/null @@ -1,102 +0,0 @@ -#ifndef _posix_EventChannelConnection_h -#define _posix_EventChannelConnection_h - -/* - * - * 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 <boost/ptr_container/ptr_deque.hpp> - -#include "EventChannelThreads.h" -#include "sys/Monitor.h" -#include "sys/ConnectionOutputHandler.h" -#include "sys/ConnectionInputHandler.h" -#include "sys/AtomicCount.h" -#include "framing/AMQFrame.h" - -namespace qpid { -namespace sys { - -class ConnectionInputHandlerFactory; - -/** - * Implements ConnectionOutputHandler and delegates to a ConnectionInputHandler - * for a connection via the EventChannel. - *@param readDescriptor file descriptor for reading. - *@param writeDescriptor file descriptor for writing, - * by default same as readDescriptor - */ -class EventChannelConnection : public ConnectionOutputHandler { - public: - EventChannelConnection( - EventChannelThreads::shared_ptr threads, - ConnectionInputHandlerFactory& factory, - int readDescriptor, - int writeDescriptor = 0, - bool isTrace = false - ); - - // TODO aconway 2006-11-30: ConnectionOutputHandler::send should take auto_ptr - virtual void send(qpid::framing::AMQFrame* frame) { - send(std::auto_ptr<qpid::framing::AMQFrame>(frame)); - } - - virtual void send(std::auto_ptr<qpid::framing::AMQFrame> frame); - - virtual void close(); - - private: - typedef boost::ptr_deque<qpid::framing::AMQFrame> FrameQueue; - typedef void (EventChannelConnection::*MemberFnPtr)(); - struct ScopedBusy; - - void startWrite(); - void endWrite(); - void startRead(); - void endInitRead(); - void endRead(); - void closeNoThrow(); - void closeOnException(MemberFnPtr); - bool shouldContinue(bool& flag); - - static const size_t bufferSize; - - Monitor monitor; - - int readFd, writeFd; - ReadEvent readEvent; - WriteEvent writeEvent; - Event::Callback readCallback; - bool isWriting; - bool isClosed; - AtomicCount busyThreads; - - EventChannelThreads::shared_ptr threads; - std::auto_ptr<ConnectionInputHandler> handler; - qpid::framing::Buffer in, out; - FrameQueue writeFrames; - bool isTrace; - - friend struct ScopedBusy; -}; - - -}} // namespace qpid::sys - - - -#endif /*!_posix_EventChannelConnection_h*/ |