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 * The Original Code is mozilla.org code.
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 *
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#include "nsISupports.idl"

interface nsISchemaType;
interface nsISOAPEncoding;
interface nsIDOMElement;
interface nsIVariant;
interface nsISOAPAttachments;

/**
 * This interface supplies decoding of a specific
 * part of a message XML DOM into appropriate objects
 * for the script or application.
 */

[scriptable, uuid(4c2e02ae-1dd2-11b2-b1cd-c79dea3d46db)]
interface nsISOAPDecoder : nsISupports {

  /**
   * Decode the source DOM node
   *
   * @param aEncodings The encodings used to decode
   *
   * @param aEncodingStyleURI The encoding style
   *
   * @param aSource The DOM node to be decoded.
   *
   * @param aSchemaType The schema type of the source DOM node
   *
   * @param aAttachments Dispenses any attachments.
   *
   * @return The decoded variant, which is null if 
   *   the operation failed or did not return a result.
   */
  nsIVariant decode(in nsISOAPEncoding aEncoding,
                    in nsIDOMElement aSource,
                    in nsISchemaType aSchemaType,
                    in nsISOAPAttachments aAttachments);
};
