IPacket.cpp

/*******************************************************************************
 * Copyright (c) 2024, 2026, Olivier Ayache.  All rights reserved.
 *
 * This file is part of AVPKit.
 *
 * AVPKit is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AVPKit is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with AVPKit.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
 
#include "IPacket.h"
#include "Global.h"
#include "Packet.h"
 
namespace com { namespace avpkit { namespace core
{
  using namespace com::avpkit::ferry;
  
  IPacket :: IPacket()
  {
  }
 
  IPacket :: ~IPacket()
  {
  }
 
  IPacket*
  IPacket :: make()
  {
    Global::init();
    return Packet::make();
  }
  
  IPacket*
  IPacket :: make(IBuffer* buffer)
  {
    Global::init();
    if (!buffer)
      throw std::invalid_argument("no buffer");
    
    return Packet::make(buffer);
  }
 
  IPacket*
  IPacket :: make(IPacket* packet, bool copyData)
  {
    Global::init();
    return Packet::make(dynamic_cast<Packet*>(packet), copyData);
  }
  
  IPacket*
  IPacket :: make(int32_t size)
  {
    Global::init();
    IPacket* retval = make();
    if (retval) {
      if (retval->allocateNewPayload(size) < 0)
        VS_REF_RELEASE(retval);
    }
    return retval;
  }
 
}}}