serversocket.h

功能非常强的写日志程序

/*
 * Copyright 2003,2004 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.
 */
 
#ifndef _LOG4CXX_HELPERS_SERVER_SOCKET_H
#define _LOG4CXX_HELPERS_SERVER_SOCKET_H

#include <log4cxx/helpers/socket.h>
#include <log4cxx/helpers/exception.h>

namespace log4cxx
{
	namespace helpers
	{
		class LOG4CXX_EXPORT ServerSocket
		{
		public:
			/**  Creates a server socket on a specified port.
			*/
			ServerSocket(int port);

			/** Creates a server socket and binds it to the specified local
			port number, with the specified backlog.
			*/
			ServerSocket(int port, int backlog);

			/** Create a server with the specified port, listen backlog,

			and local IP address to bind to.
			*/
			ServerSocket(int port, int backlog, InetAddress bindAddr);

			~ServerSocket();

			/** Listens for a connection to be made to this socket and
			accepts it
			*/
			SocketPtr accept();

			/** Closes this socket.
			*/
			inline void close()
				{ socketImpl->close(); }

			/** Returns the local address of this server socket.
			*/
			inline InetAddress getInetAddress() const
				{ return socketImpl->getInetAddress(); }

			/** Returns the port on which this socket is listening.
			*/
			inline int getLocalPort() const
				{ return socketImpl->getLocalPort(); }

			/** Returns the implementation address and implementation
			port of this socket as a String
			*/
			inline String toString() const
				{ return socketImpl->toString(); }

			/** Retrive setting for SO_TIMEOUT.
			*/
			int getSoTimeout() const;

			/** Enable/disable SO_TIMEOUT with the specified timeout, in milliseconds.
			*/
			void setSoTimeout(int timeout);

		protected:
			SocketImplPtr socketImpl;
		};
	}  // namespace helpers
}; // namespace log4cxx

#endif //_LOG4CXX_HELPERS_SERVER_SOCKET_H