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ServerSocket.h

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/* ====================================================================
 *              The CBITS Software License, Version 1.0
 *
 *               Copyright (c) 2002-2003 Bruce Lowery
 *                       All rights reserved
 *
 * Redistribution and use of this software, in source and binary forms, 
 * with or without modification, are permitted provided that the above 
 * copyright notice, this paragraph, and the following paragraph are 
 * retained in each source code file.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL BRUCE LOWERY OR OTHER CONTRIBUTORS 
 * TO THE CBITS LIBRARY BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 */
#ifndef __SERVERSOCKET_H__
#define __SERVERSOCKET_H__

#include <cbits/Socket.h>
#include <cbits/SocketException.h>

//
// For building a DLL

#ifdef BUILD_DLL
#define EXPORT __declspec(dllexport)
#else
#define EXPORT
#endif


namespace cbits {

class Socket;

class EXPORT ServerSocket
{
public:

    ServerSocket
    ( 
        const int port,      
        const int qdepth=15  
    )
        throw( SocketException );


    virtual ~ServerSocket();


    virtual Socket *accept
    (
        const long int msec=0 
    ) 
        throw( SocketException );


    void close();


    socket_t getHandle() const;


    const bool isError() const;


    inline const std::string& getError() const { return _errstr; }


    const int getSockOpt
    ( 
        const int level,  
        const int op_name,
        char* result,     
        int* result_len   
    ) const;


    std::ostream* getLogger() const;


    std::ostream* getLocalLogger() const;


    void setLocalLogger
    ( 
        std::ostream* os 
    ) const;


    void closeLocalLogger() const;


    static std::ostream* getGlobalLogger();


    static void setGlobalLogger
    ( 
        std::ostream* os  
    );


    static void closeGlobalLogger();



protected:

    virtual const socket_t accept_h
    ( 
        const long int msec=0  
    ) 
        throw( SocketException );


    inline Socket* get_tcp_socket() const { return _ssock; }
    

    mutable bool         _error;
    

    mutable std::string  _errstr;
    

    mutable std::ostream* _llogr;
    

    static  std::ostream* _glogr;


private:

    Socket* _ssock;


    mutable CriticalSection _read_csect;


    mutable CriticalSection _csect;
};

};

#endif

/*
 * $Id: ServerSocket.h,v 1.6 2002/10/12 02:19:56 brulow Exp $
 * 
 * History: (Add nothing manually below)
 * -----------------------------------------------------------------------
 *
 * $Log: ServerSocket.h,v $
 * Revision 1.6  2002/10/12 02:19:56  brulow
 * Add socket pkg unit tests
 *
 * Revision 1.5  2002/10/11 20:29:09  brulow
 * Add unit tests for sockets, fix some errors in Socket classes.
 *
 * Revision 1.4  2002/10/09 22:43:03  brulow
 * Improve documentation
 *
 * Revision 1.3  2002/09/27 22:04:16  brulow
 * Add history footer to all .h .cpp files
 *
 *
 */

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