TurnAllocationManager.cxx

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#include <rutil/Lock.hxx>
 
#include "TurnAllocationManager.hxx"
#include "TurnAllocation.hxx"
#include <rutil/Logger.hxx>
#include "ReTurnSubsystem.hxx"
 
#define RESIPROCATE_SUBSYSTEM ReTurnSubsystem::RETURN
 
using namespace std;
 
namespace reTurn {
 
TurnAllocationManager::TurnAllocationManager()
{
}
 
TurnAllocationManager::~TurnAllocationManager()
{
   TurnAllocationMap::iterator it = mTurnAllocationMap.begin();
   for(;it != mTurnAllocationMap.end();it++)
   {
      delete it->second;
   }
 
   InfoLog(<< "Turn Allocation Manager destroyed.");
}
 
void 
TurnAllocationManager::addTurnAllocation(TurnAllocation* turnAllocation)
{
   resip_assert(findTurnAllocation(turnAllocation->getKey()) == 0);   
   mTurnAllocationMap[turnAllocation->getKey()] = turnAllocation;
}
 
void 
TurnAllocationManager::removeTurnAllocation(const TurnAllocationKey& turnAllocationKey)
{
   TurnAllocationMap::iterator it = mTurnAllocationMap.find(turnAllocationKey);
   if(it != mTurnAllocationMap.end())
   {
      delete it->second;
      mTurnAllocationMap.erase(it);
   }
}
 
TurnAllocation* 
TurnAllocationManager::findTurnAllocation(const TurnAllocationKey& turnAllocationKey)
{
   TurnAllocationMap::iterator it = mTurnAllocationMap.find(turnAllocationKey);
   if(it != mTurnAllocationMap.end())
   {
      return it->second;
   }
   return 0;
}
 
TurnAllocation* 
TurnAllocationManager::findTurnAllocation(const StunTuple& requestedTuple)
{
   TurnAllocationMap::iterator it;
   for(it = mTurnAllocationMap.begin(); it != mTurnAllocationMap.end(); it++)
   {
      if(it->second->getRequestedTuple() == requestedTuple)
      {
         return it->second;
      }
   }
   return 0;
}
 
void 
TurnAllocationManager::allocationExpired(const asio::error_code& e, const TurnAllocationKey& turnAllocationKey)
{
   if (e != asio::error::operation_aborted)  // Note: nothing currently stops timers
   {
      // Timer was not cancelled, take necessary action.
      InfoLog(<< "Turn Allocation Expired! clientLocal=" << turnAllocationKey.getClientLocalTuple() << " clientRemote=" << turnAllocationKey.getClientRemoteTuple());
 
      TurnAllocationMap::iterator it = mTurnAllocationMap.find(turnAllocationKey);
      if(it != mTurnAllocationMap.end())
      {
         if(time(0) >= it->second->getExpires())
         {
            delete it->second;
            mTurnAllocationMap.erase(it);
         }
      }
   }
}
 
} // namespace
 
 
/* ====================================================================
 
 Copyright (c) 2007-2008, Plantronics, Inc.
 All rights reserved.
 
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    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution. 
 
 3. Neither the name of Plantronics nor the names of its contributors 
    may be used to endorse or promote products derived from this 
    software without specific prior written permission. 
 
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 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
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