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      1 /*
      2  * Copyright (c) 2011-2015, Intel Corporation
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without modification,
      6  * are permitted provided that the following conditions are met:
      7  *
      8  * 1. Redistributions of source code must retain the above copyright notice, this
      9  * list of conditions and the following disclaimer.
     10  *
     11  * 2. Redistributions in binary form must reproduce the above copyright notice,
     12  * this list of conditions and the following disclaimer in the documentation and/or
     13  * other materials provided with the distribution.
     14  *
     15  * 3. Neither the name of the copyright holder nor the names of its contributors
     16  * may be used to endorse or promote products derived from this software without
     17  * specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
     23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
     26  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 #include "VirtualSubsystem.h"
     31 #include "VirtualSyncer.h"
     32 #include "SyncerSet.h"
     33 
     34 #define base CSubsystem
     35 
     36 using std::string;
     37 
     38 CVirtualSubsystem::CVirtualSubsystem(const string &strName, core::log::Logger &logger)
     39     : base(strName, logger), _pVirtualSyncer(new CVirtualSyncer(this))
     40 {
     41     logger.warning() << "Subsystem " << strName
     42                      << " loaded as virtual. "
     43                         "Its parameters will not be synced with any external system.";
     44 }
     45 
     46 CVirtualSubsystem::~CVirtualSubsystem()
     47 {
     48     delete _pVirtualSyncer;
     49 }
     50 
     51 // Syncer
     52 ISyncer *CVirtualSubsystem::getSyncer() const
     53 {
     54     return _pVirtualSyncer;
     55 }
     56 
     57 void CVirtualSubsystem::fillSyncerSetFromDescendant(CSyncerSet &syncerSet) const
     58 {
     59     syncerSet += _pVirtualSyncer;
     60 }
     61 
     62 // From IMapper
     63 bool CVirtualSubsystem::mapBegin(CInstanceConfigurableElement * /*elem*/, bool &bKeepDiving,
     64                                  string & /*strError*/)
     65 {
     66     // Do nothing: prevent any subsystem object from being mapped
     67 
     68     // Stop diving
     69     bKeepDiving = false;
     70 
     71     return true;
     72 }
     73 
     74 void CVirtualSubsystem::mapEnd()
     75 {
     76     // Do nothing
     77 }
     78