Move the TCPConnector class to its own file to allow deriving from it; resolves QPID-2270.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@890481 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 117 insertions, 0 deletions

diff --git a/cpp/src/qpid/client/TCPConnector.h b/cpp/src/qpid/client/TCPConnector.h
new file mode 100644
index 0000000000..6dc07d1f5d
--- /dev/null
+++ b/cpp/src/qpid/client/TCPConnector.h
@@ -0,0 +1,117 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ *
+ */
+
+#ifndef _TCPConnector_
+#define _TCPConnector_
+
+#include "Connector.h"
+#include "qpid/client/Bounds.h"
+#include "qpid/framing/AMQFrame.h"
+#include "qpid/sys/AsynchIO.h"
+#include "qpid/sys/Codec.h"
+#include "qpid/sys/IntegerTypes.h"
+#include "qpid/sys/Mutex.h"
+#include "qpid/sys/Runnable.h"
+#include "qpid/sys/SecurityLayer.h"
+#include "qpid/sys/Socket.h"
+#include "qpid/sys/Thread.h"
+
+#include <boost/shared_ptr.hpp>
+#include <boost/weak_ptr.hpp>
+#include <deque>
+#include <string>
+
+namespace qpid {
+namespace client {
+
+class TCPConnector : public Connector, public sys::Codec, private sys::Runnable
+{
+    typedef std::deque<framing::AMQFrame> Frames;
+    struct Buff;
+
+    const uint16_t maxFrameSize;
+
+    sys::Mutex lock;
+    Frames frames; // Outgoing frame queue
+    size_t lastEof; // Position after last EOF in frames
+    uint64_t currentSize;
+    Bounds* bounds;
+
+    framing::ProtocolVersion version;
+    bool initiated;
+    bool closed;
+    bool joined;
+
+    sys::ShutdownHandler* shutdownHandler;
+    framing::InputHandler* input;
+    framing::InitiationHandler* initialiser;
+    framing::OutputHandler* output;
+
+    sys::Thread receiver;
+
+    sys::Socket socket;
+
+    sys::AsynchIO* aio;
+    std::string identifier;
+    boost::shared_ptr<sys::Poller> poller;
+    std::auto_ptr<qpid::sys::SecurityLayer> securityLayer;
+
+    ~TCPConnector();
+
+    void run();
+    void handleClosed();
+    bool closeInternal();
+
+    virtual void connected(const qpid::sys::Socket&);
+    void connectFailed(const std::string& msg);
+    bool readbuff(qpid::sys::AsynchIO&, qpid::sys::AsynchIOBufferBase*);
+    void writebuff(qpid::sys::AsynchIO&);
+    void writeDataBlock(const framing::AMQDataBlock& data);
+    void eof(qpid::sys::AsynchIO&);
+
+    boost::weak_ptr<ConnectionImpl> impl;
+
+    void connect(const std::string& host, int port);
+    void close();
+    void send(framing::AMQFrame& frame);
+    void abort();
+
+    void setInputHandler(framing::InputHandler* handler);
+    void setShutdownHandler(sys::ShutdownHandler* handler);
+    sys::ShutdownHandler* getShutdownHandler() const;
+    framing::OutputHandler* getOutputHandler();
+    const std::string& getIdentifier() const;
+    void activateSecurityLayer(std::auto_ptr<qpid::sys::SecurityLayer>);
+
+    size_t decode(const char* buffer, size_t size);
+    size_t encode(const char* buffer, size_t size);
+    bool canEncode();
+
+public:
+    TCPConnector(framing::ProtocolVersion pVersion,
+                 const ConnectionSettings&, 
+                 ConnectionImpl*);
+    unsigned int getSSF() { return 0; }
+};
+
+}}   // namespace qpid::client
+
+#endif  /* _TCPConnector_ */