/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/**
 * nsIPluginTagInfo
 *
 * @status DEPRECATED
 *
 * Originally published XPCOM Plugin API is now deprecated
 * Developers are welcome to use NPAPI, please refer to:
 * http://mozilla.org/projects/plugins/
 */

#include "nsISupports.idl"
#include "nspluginroot.idl"

%{C++
#include "nsplugindefs.h"
%}

interface nsIDOMElement;

/**
 * Plugin Tag Info Interface
 * This interface provides information about the HTML tag on the page.
 * Some day this might get superseded by a DOM API.
 */

[uuid(5f1ec1d0-019b-11d2-815b-006008119d7a)]
interface nsIPluginTagInfo : nsISupports
{
  /**
   * QueryInterface on nsIPluginInstancePeer to get this.
   *
   * (Corresponds to NPP_New's argc, argn, and argv arguments.)
   * Get a ptr to the paired list of attribute names and values,
   * returns the length of the array.
   *
   * Each name or value is a null-terminated string.
   */
  void getAttributes(in PRUint16Ref aCount,
                     in constCharStarConstStar aNames,
                     in constCharStarConstStar aValues);

    /**
     * Gets the value for the named attribute.
     *
   * @param aName   - the name of the attribute to find
   * @param aResult - the resulting attribute
     * @result - NS_OK if this operation was successful, NS_ERROR_FAILURE if
     * this operation failed. result is set to NULL if the attribute is not found
     * else to the found value.
     */
  void getAttribute(in string aName, out constCharPtr aResult);
};