C++ (Cpp) Http::download примеры использования

Пример #1

Файл: Http.cpp Проект: gideonmay/minervagis

void Http::download ( const std::string &url, const std::string &file, unsigned int timeoutMilliSeconds, Unknown *caller )
{
  // Open file.
  std::ofstream stream ( file.c_str(), std::ofstream::binary | std::ofstream::out );
  if ( false == stream.is_open() )
  {
    throw std::runtime_error ( "Error 2742979881: Failed to open file '" + file + "' for writing" );
  }
 
  // This will remove the file is there's an exception.
  Usul::Scope::RemoveFile removeFile ( file );
  
  Http http ( url, &stream, caller );
  http.download( timeoutMilliSeconds );
  
  // Keep the file.
  removeFile.remove ( false );
}