Extension.h

/*
  COPYRIGHT (c) 2012-2024 Esri R&D Center Zurich
  TRADE SECRETS: ESRI PROPRIETARY AND CONFIDENTIAL
  Unpublished material - all rights reserved under the
  Copyright Laws of the United States and applicable international
  laws, treaties, and conventions.

  For additional information, contact:
  Environmental Systems Research Institute, Inc.
  Attn: Contracts and Legal Services Department
  380 New York Street
  Redlands, California, 92373
  USA

  email: contracts@esri.com
*/

#ifndef PRTX_EXTENSION_H_
#define PRTX_EXTENSION_H_

#include "prtx/prtx.h"

#include "prt/ContentType.h"

#include <string>

#ifdef _MSC_VER
#   pragma warning(push)
#   pragma warning(disable : 4275)
#endif


namespace prtx {


class PRTX_EXPORTS_API Extension {
public:
    enum ExtensionType {
        ET_UNDEFINED,            
        ET_STREAM_ADAPTOR,       
        ET_RESOLVEMAP_PROVIDER,  
        ET_ENCODER,              
        ET_DECODER,              
        ET_COUNT                 
    };

protected:
    Extension() = default;

public:
    Extension(const Extension&) = delete;
    Extension& operator=(const Extension&) = delete;
    virtual ~Extension() = default;

    static ExtensionType toExtensionType(const std::wstring& etStr);

    static const std::wstring& toString(const ExtensionType& et);

    static prt::ContentType toContentType(const std::wstring& ctStr);

    static const std::wstring& toString(const prt::ContentType& ct);

    virtual ExtensionType getExtensionType() const = 0;

    virtual prt::ContentType getContentType() const = 0;
};


} // namespace prtx


#ifdef _MSC_VER
#   pragma warning(pop)
#endif


#endif /* PRTX_EXTENSION_H_ */