#include "rutil/ResipAssert.h"

#include "resip/stack/ContentsFactoryBase.hxx"

#include "rutil/WinLeakCheck.hxx"

using namespace resip;

using namespace std;

HashMap<Mime, ContentsFactoryBase*>* ContentsFactoryBase::FactoryMap = nullptr;

ContentsFactoryBase::ContentsFactoryBase(const Mime& contentType)

   : mContentType(contentType)

{

   // .amr. Due to multiple static initializers, this can be called more than once for a mimetype

   // so gracefully handle it

   auto& factoryMap = ContentsFactoryBase::getFactoryMap();

   if (factoryMap.find(contentType) == factoryMap.end())

   {

      factoryMap[contentType] = this;

   }

}

ContentsFactoryBase::~ContentsFactoryBase()

{

   if (!ContentsFactoryBase::FactoryMap)

      return;

   HashMap<Mime, ContentsFactoryBase*>::iterator i;

   i = ContentsFactoryBase::getFactoryMap().find(mContentType);

   // .amr. Need to check if iterator is valid since on some STL instances erase(i) will crash if i is invalid.

   if (i != ContentsFactoryBase::getFactoryMap().end())

      ContentsFactoryBase::getFactoryMap().erase(i);

   if (ContentsFactoryBase::getFactoryMap().empty())

   {

      delete &ContentsFactoryBase::getFactoryMap();

      ContentsFactoryBase::FactoryMap = nullptr;

   }

}

HashMap<Mime, ContentsFactoryBase*>& 

ContentsFactoryBase::getFactoryMap()

{

   if (!ContentsFactoryBase::FactoryMap)

   {

      ContentsFactoryBase::FactoryMap = new HashMap<Mime, ContentsFactoryBase*>();

   }

   return *ContentsFactoryBase::FactoryMap;

}

/* ====================================================================

 * The Vovida Software License, Version 1.0 

 * 

 * Copyright (c) 2000-2005

 * 

 * 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/>.

 *

 */