ControlEvent.cxx
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上传日期:2013-07-25
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- /* ====================================================================
- * 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 vocal@vovida.org.
- *
- * 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 $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * ====================================================================
- *
- * This software consists of voluntary contributions made by Vovida
- * Networks, Inc. and many individuals on behalf of Vovida Networks,
- * Inc. For more information on Vovida Networks, Inc., please see
- * <http://www.vovida.org/>.
- *
- */
- static const char* const ControlEvent_cxx_Version =
- "$Id: ControlEvent.cxx,v 1.2 2001/04/03 07:51:11 icahoon Exp $";
- #include "ControlEvent.hxx"
- using Vocal::Services::ControlEvent;
- using Vocal::Services::Event;
- using Vocal::Threads::Mutex;
- Mutex ControlEvent::myNextIdMutex;
- int ControlEvent::myNextId = 0;
- ControlEvent::ControlEvent(
- Type pType,
- FifoBase < Sptr < Event > > * pFifo
- )
- : myType(pType),
- myReturnCode(-1),
- myFifo(pFifo),
- myId(0)
- {
- myNextIdMutex.lock();
- myId = ++myNextId;
- myNextIdMutex.unlock();
- }
- ControlEvent::ControlEvent(
- Type pType,
- FifoBase < Sptr < Event > > & pFifo
- )
- : myType(pType),
- myReturnCode(-1),
- myFifo(&pFifo),
- myId(0)
- {
- myNextIdMutex.lock();
- myId = ++myNextId;
- myNextIdMutex.unlock();
- }
- ControlEvent::~ControlEvent()
- {
- }
- const char* const
- ControlEvent::name() const
- {
- return ( "ControlEvent" );
- }
- ControlEvent::Type
- ControlEvent::getType() const
- {
- return ( myType );
- }
- void
- ControlEvent::setReturnCode(int rc)
- {
- myReturnCode = rc;
- }
- int
- ControlEvent::getReturnCode() const
- {
- return ( myReturnCode );
- }
- void
- ControlEvent::setReplyFifo(
- FifoBase< Sptr<Event> > & fifo
- )
- {
- myFifo = &fifo;
- }
- FifoBase< Sptr<Event> > *
- ControlEvent::getReplyFifo() const
- {
- return ( myFifo );
- }
- int
- ControlEvent::getControlEventId() const
- {
- return ( myId );
- }
- ostream &
- ControlEvent::writeTo(ostream & out) const
- {
- size_t type = static_cast<size_t>(myType);
- size_t nameIndex = ( type <= SHUTDOWN ? type : 3 );
- char controlEventName[4][9] =
- {
- "Start",
- "Stop",
- "Shutdown",
- "Unknown"
- };
- return ( out << name() << ": " << controlEventName[nameIndex] );
- }