/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*
 * This interface is implemented by libmime. This interface is used by
 * a Content-Type handler "Plug In" (i.e. vCard) for accessing various
 * internal information about the object class system of libmime. When
 * libmime progresses to a C++ object class, this would probably change.
 */
#ifndef nsMimeObjectClassAccess_h_
#define nsMimeObjectClassAccess_h_

#include "mozilla/Attributes.h"
#include "nsISupports.h"
#include "nsIMimeObjectClassAccess.h"

class nsMimeObjectClassAccess : public nsIMimeObjectClassAccess {
 public:
  nsMimeObjectClassAccess();

  /* this macro defines QueryInterface, AddRef and Release for this class */
  NS_DECL_ISUPPORTS

  // These methods are all implemented by libmime to be used by
  // content type handler plugins for processing stream data.

  // This is the write call for outputting processed stream data.
  NS_IMETHOD MimeObjectWrite(void* mimeObject, char* data, int32_t length,
                             bool user_visible_p) override;

  // The following group of calls expose the pointers for the object
  // system within libmime.
  NS_IMETHOD GetmimeInlineTextClass(void** ptr) override;
  NS_IMETHOD GetmimeLeafClass(void** ptr) override;
  NS_IMETHOD GetmimeObjectClass(void** ptr) override;
  NS_IMETHOD GetmimeContainerClass(void** ptr) override;
  NS_IMETHOD GetmimeMultipartClass(void** ptr) override;
  NS_IMETHOD GetmimeMultipartSignedClass(void** ptr) override;
  NS_IMETHOD GetmimeEncryptedClass(void** ptr) override;

  NS_IMETHOD MimeCreate(char* content_type, void* hdrs, void* opts,
                        void** ptr) override;

 private:
  virtual ~nsMimeObjectClassAccess();
};

#endif /* nsMimeObjectClassAccess_h_ */