/* The copyright in this software is being made available under the BSD
 * License, included below. This software may be subject to other third party
 * and contributor rights, including patent rights, and no such rights are
 * granted under this license.
 *
 * Copyright (c) 2010-2017, ITU/ISO/IEC
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *  * 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.
 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
 *    be used to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 HOLDER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, 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.
 */


#include "RuntimeError.h"
#include "GuessLambdaModifiers.h"
#include <iostream>

class WrongNumberOfArgumentsException: public RuntimeError
{
  public:
    virtual ~WrongNumberOfArgumentsException( ) throw( ) { }
  protected:
    void outputWhat( std::ostream& o ) const { o << "Wrong number of arguments"; }
};

int main( int argc, char** ppArgv )
{
  try
  {
    if( argc != 3 )
    {
      throw WrongNumberOfArgumentsException( );
    }

    std::string initialAdjustmentParameterString( ppArgv[ 1 ] );
    std::istringstream initialAdjustmentParameterIstream( initialAdjustmentParameterString );

    std::string targetBitratesString( ppArgv[ 2 ] );
    std::istringstream targetBitratesIstream( targetBitratesString );

    guessLambdaModifiers( std::cout, initialAdjustmentParameterIstream, targetBitratesIstream, std::cin );
    return 0;

  }
  catch( std::exception& e )
  {
    std::cerr << e.what( ) << std::endl;
  }
  catch( ... )
  {
    std::cerr << "Unknown exception" << std::endl;
  }
  return 1;
}