text: /* 
   * Open Source Movement Analysis Library
   * Copyright (C) 2016, Moveck Solution Inc., 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(s) of the copyright holders 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 OWNER 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.
   */
  
  #ifndef __openma_io_handlerplugin_h
  #define __openma_io_handlerplugin_h
  
  #include "openma/io_export.h"
  #include "openma/base/macros.h"
  
  #include <vector>
  #include <string>
  
  namespace ma
  {
  namespace io
  {
    class Device;
    class Handler;
    class HandlerPlugin;
    enum class Capability;
    enum class Signature;
    
    const std::vector<HandlerPlugin*>& load_handler_plugins();
    
    class OPENMA_IO_EXPORT HandlerPlugin
    {
    public:
      HandlerPlugin();
      virtual ~HandlerPlugin();
      
      virtual std::string name() const _OPENMA_NOEXCEPT = 0;
      
      virtual std::vector<std::string> supportedFormats() const _OPENMA_NOEXCEPT = 0;
      
      virtual Capability capabilities(const std::string& format) const _OPENMA_NOEXCEPT = 0;
      virtual Signature detectSignature(const Device* const device, std::string* format = nullptr) const _OPENMA_NOEXCEPT = 0;
      virtual bool detectExtension(const std::string& str, std::string* format = nullptr) const _OPENMA_NOEXCEPT;
      
      virtual Handler* create(Device* device, const std::string& format) = 0;
    };
  };
  };
  
  #endif // __openma_io_handlerplugin_h