cpprioritylog.hxx

RTP协议

#if !defined(CP_PRIORITY_LOG_DOT_H)
#define CP_PRIORITY_LOG_DOT_H

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
 *
 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
 * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
 * IN EXCESS OF $1,000, NOR FOR ANY 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.
 * 
 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
 * <http://www.vovida.org/>.
 *
 */


static const char* const CpPriorityLog_hxx_Version = 
    "$Id: CpPriorityLog.hxx,v 1.1 2001/03/26 10:35:32 icahoon Exp $";


#include "PriorityLog.hxx"
#include "cpLog.h"
#include "VMutex.h"


/** Infrastructure common to VOCAL.
 */
namespace Vocal 
{


/** Infrastructure in VOCAL related to logging.<br><br>
 */
namespace Logging
{


/** Vocal specific extention of the PriorityLog class.<br><br>
 *
 *  This implements a PriorityLog using the vocal/util/cpLog facility.
 *
 *  @see    Vocal::Logging::PriorityLog
 *  @see    Vocal::Logging::Log
 *  @see    Vocal::Logging::VLog
 *  @see    VMutex
 */
class CpPriorityLog : public Vocal::Logging::PriorityLog
{
    public:


    	/** Create a CpPriorityLog. All parameters are passed to PriorityLog.
	 */
    	CpPriorityLog(
	    const char  	*   priorityName,
	    int 	    	    priority,
	    bool	    	    alwaysOn	= false,
	    bool	    	    defaultOn 	= true);


    	/** Copy constructor.
	 */
	CpPriorityLog(const PriorityLog &);


    	/** Virtual destructor.
	 */
	virtual ~CpPriorityLog();


    	/** Create a CpPriorityLog copy of this object.
	 */
    	virtual PriorityLog *	    clone() const;


    	/** Write the given log message to the cpLog.
	 */
	virtual void	    	    writeLog(
	    	    	    	    	const string	&   priorityName,
					int 	    	    priority,
					const char  	*   logMessage,
					const char  	*   file = 0, 
					int 	    	    line = 0);
					
    private:


    	static	VMutex	    	    writeMutex_;
};


} // namespace Logging	
} // namespace Vocal


#endif // !defined(CP_PRIORITY_LOG_DOT_H)