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PsNameServer.cxx

Go to the documentation of this file.

/*
 * This file is part of openMask © INRIA, CNRS, Universite de Rennes 1 1993-2002, thereinafter the Software
 * 
 * The Software has been developped within the Siames Project. 
 * INRIA, the University of Rennes 1 and CNRS jointly hold intellectual property rights
 * 
 * The Software has been registered with the Agence pour la Protection des
 * Programmes (APP) under registration number IDDN.FR.001.510008.00.S.P.2001.000.41200
 *  
 * This file may be distributed under the terms of the Q Public License
 * version 1.0 as defined by Trolltech AS of Norway and appearing in the file
 * LICENSE.QPL included in the packaging of this file.
 *
 * Licensees holding valid specific licenses issued by INRIA, CNRS or Université de Rennes 1 
 * for the software may use this file in accordance with that specific license
 *
 */
#include <PsNameServer.h>
//#include <PsnLock.h>
#include <unistd.h>

PsNameServer::PsNameServer() 
{
}


PsNameServer::~PsNameServer() 
{
}


bool operator == (const PsNameServer & source1, const PsNameServer & source2) 
{
   PsNameServer::CanonicalRepresentationType * canonicalRepresentation1 = source1.getCanonicalRepresentation() ;
   PsNameServer::CanonicalRepresentationType * canonicalRepresentation2 = source2.getCanonicalRepresentation() ;
   bool resul = *canonicalRepresentation1 == *canonicalRepresentation2 ;
   delete canonicalRepresentation1 ;
   delete canonicalRepresentation2 ;
   return resul ;
}



bool PsNameServer::includes (const PsNameServer & otherNameServer ) 
{
#ifdef _DEBUGDISTRIBUTEDNAMESERVER
       cerr<<"PsNameServer::includes"<<endl;
#endif
   PsNameServer::CanonicalRepresentationType * canonicalRepresentation1 = otherNameServer.getCanonicalRepresentation() ;
   PsNameServer::CanonicalRepresentationType * canonicalRepresentation2 = getCanonicalRepresentation() ;
   PsNameServer::CanonicalRepresentationType::const_iterator iter1 = canonicalRepresentation1->begin() ;
   PsNameServer::CanonicalRepresentationType::const_iterator iter2 = canonicalRepresentation2->begin() ;
   bool noMissingPairFound = true ;
   bool found ;
   while ( noMissingPairFound && 
           (iter1 != canonicalRepresentation1->end() ) )
     {
       // make sure (*iter1).first is in canonicalRepresentation2
#ifdef _DEBUGDISTRIBUTEDNAMESERVER
       cerr<<"looking for <"<<(*iter1).first.first<<","<<(*iter1).first.second<<">"<<endl;
#endif
       found = false ;
       while ( (iter2 != canonicalRepresentation2->end()) && 
               !found )
         {
#ifdef _DEBUGDISTRIBUTEDNAMESERVER
           cerr<<"   examined <"<<(*iter2).first.first<<","<<(*iter2).first.second<<"> ";
#endif
           if ( (*iter2).first == (*iter1).first )
             {
#ifdef _DEBUGDISTRIBUTEDNAMESERVER
               cerr<<"identic"<<endl;
#endif
               found = true ;
             }
           ++iter2 ;
         }
       if ( (iter2 == canonicalRepresentation2->end())
            && !found )
         {
           noMissingPairFound = false ;
#ifdef _DEBUGDISTRIBUTEDNAMESERVER
           cerr<<"<"<<(*iter1).first.first<<","<<(*iter1).first.second<<"> not found in ";
           otherNameServer.printToStream (cout, " ");
#endif
         }
       else
         {
           ++iter1 ;
         }
     }
   delete canonicalRepresentation1 ;
   delete canonicalRepresentation2 ;
   return noMissingPairFound ;
}



void
PsNameServer::printToStream ( ostream & out , const string & separator) const 
{
   lock() ;
   CanonicalRepresentationType * canonicalRepresentation = getCanonicalRepresentation() ;
   for ( CanonicalRepresentationType::const_iterator i = canonicalRepresentation->begin() ;
         i != canonicalRepresentation->end() ;
         i++ )
      {
         out<<*i<<separator;
      } 
   out<<endl;
   unlock() ;
}

void PsNameServer::changeNamesId ( PsName * namePointer, PsName::idType oldId, PsName::idType newId )
{
   assert (namePointer != NULL ) ;
   namePointer->changeId ( oldId, newId ) ;
}

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