RTPPortManager.hxx

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#if !defined(RTPPortManager_hxx)
#define RTPPortManager_hxx
 
#include <deque>
 
#include "rutil/Data.hxx"
 
namespace resip
{
 
// FIXME - consider making this a singleton or detect and warn if the
//         application attempts to create overlapping instances
 
class RTPPortManager
{
public:
   RTPPortManager(int portRangeMin = 17000, int portRangeMax = 18000);
   unsigned int allocateRTPPort();
   unsigned int allocateRTPPort(const resip::Data& address);
   void freeRTPPort(unsigned int port);
   unsigned int getNumAllocatedPortPairs() { return mTotalPortPairs - (unsigned int)mRTPPortFreeList.size(); }
   unsigned int getNumFreePortPairs() { return (unsigned int)mRTPPortFreeList.size(); }
 
private:
   unsigned int mPortRangeMin;
   unsigned int mPortRangeMax;
   std::deque<unsigned int> mRTPPortFreeList;
   unsigned int mTotalPortPairs;
};
 
}
 
#endif
 
/* ====================================================================
 
 Copyright (c) 2010-2026, SIP Spectrum, Inc. http://www.sipspectrum.com
 Copyright (c) 2014 Daniel Pocock http://danielpocock.com
 Copyright (c) 2007-2008, Plantronics, Inc.
 All rights reserved.
 
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 modification, are permitted provided that the following conditions are
 met:
 
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    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. 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
 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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