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-rw-r--r--cpp/client/inc/Connection.h105
1 files changed, 105 insertions, 0 deletions
diff --git a/cpp/client/inc/Connection.h b/cpp/client/inc/Connection.h
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+/*
+ *
+ * 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 <map>
+#include <string>
+
+#ifndef _Connection_
+#define _Connection_
+
+#include "QpidError.h"
+#include "Connector.h"
+#include "ShutdownHandler.h"
+#include "TimeoutHandler.h"
+
+#include "amqp_framing.h"
+#include "Exchange.h"
+#include "IncomingMessage.h"
+#include "Message.h"
+#include "MessageListener.h"
+#include "Queue.h"
+#include "ResponseHandler.h"
+
+namespace qpid {
+namespace client {
+
+ class Channel;
+
+ class Connection : public virtual qpid::framing::InputHandler,
+ public virtual qpid::io::TimeoutHandler,
+ public virtual qpid::io::ShutdownHandler,
+ private virtual qpid::framing::BodyHandler{
+
+ typedef std::map<int, Channel*>::iterator iterator;
+
+ static u_int16_t channelIdCounter;
+
+ std::string host;
+ int port;
+ const u_int32_t max_frame_size;
+ std::map<int, Channel*> channels;
+ qpid::io::Connector* connector;
+ qpid::framing::OutputHandler* out;
+ ResponseHandler responses;
+ volatile bool closed;
+
+ void channelException(Channel* channel, qpid::framing::AMQMethodBody* body, QpidError& e);
+ void error(int code, const string& msg, int classid = 0, int methodid = 0);
+ void closeChannel(Channel* channel, u_int16_t code, string& text, u_int16_t classId = 0, u_int16_t methodId = 0);
+ void sendAndReceive(qpid::framing::AMQFrame* frame, const qpid::framing::AMQMethodBody& body);
+
+ virtual void handleMethod(qpid::framing::AMQMethodBody::shared_ptr body);
+ virtual void handleHeader(qpid::framing::AMQHeaderBody::shared_ptr body);
+ virtual void handleContent(qpid::framing::AMQContentBody::shared_ptr body);
+ virtual void handleHeartbeat(qpid::framing::AMQHeartbeatBody::shared_ptr body);
+
+ public:
+
+ Connection(bool debug = false, u_int32_t max_frame_size = 65536);
+ ~Connection();
+ void open(const std::string& host, int port = 5672,
+ const std::string& uid = "guest", const std::string& pwd = "guest",
+ const std::string& virtualhost = "/");
+ void close();
+ void openChannel(Channel* channel);
+ /*
+ * Requests that the server close this channel, then removes
+ * the association to the channel from this connection
+ */
+ void closeChannel(Channel* channel);
+ /*
+ * Removes the channel from association with this connection,
+ * without sending a close request to the server.
+ */
+ void removeChannel(Channel* channel);
+
+ virtual void received(qpid::framing::AMQFrame* frame);
+
+ virtual void idleOut();
+ virtual void idleIn();
+
+ virtual void shutdown();
+
+ inline u_int32_t getMaxFrameSize(){ return max_frame_size; }
+ };
+
+
+}
+}
+
+
+#endif