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//i20156 - new file for xmlsecurity module

/** -- idl definition -- **/

#ifndef __com_sun_star_xml_crypto_sax_xsecuritysaxeventkeeper_idl_
#define __com_sun_star_xml_crypto_sax_xsecuritysaxeventkeeper_idl_

#include <com/sun/star/uno/XInterface.idl>
#include <com/sun/star/uno/Exception.idl>
#include <com/sun/star/xml/crypto/sax/XSAXEventKeeper.idl>

module com { module sun { module star { module xml { module crypto { module sax {

/**
 * Represents the undefined security id
 */
constants ConstOfSecurityId
{
	const long UNDEFINEDSECURITYID = -1;
};

/**
 * Defines priority for the element mark's notification.
 * <p>
 * The PRI_MINIMUM priority is a value less than any practical
 * priority value, it is used when compare between different
 * priority values.
 * <p>
 * The PRI_AFTERMODIFY priority represents the notification will be 
 * sent after any internal modification has finished.
 * <p>
 * The PRI_BEFOREMODIFY proirity represents the notification will be
 * sent before any internal modification happens.
 * <p>
 * So an element mark with PRI_BEFOREMODIFY will be handled first,
 * and one with PRI_AFTERMODIFY will be handled at last.
 */
enum ElementMarkPriority
{
	MINIMUM = 1,
	AFTERMODIFY,
	BEFOREMODIFY
};

/**
 * Defines types of element mark.
 * <p>
 * the TYPEOFELEMENTMARK type represents a blocker, and the TYPEOFELEMENTCOLLECTOR
 * type represents a element collector.
 */
enum ElementMarkType
{
	ELEMENTMARK = 1,
	ELEMENTCOLLECTOR
};

/**
 * Interface of Security SAX Event Keeper.
 * <p>
 * This interface is an extension of the XSAXEventKeeper interface,
 * some security related features are added.
 */
interface XSecuritySAXEventKeeper : XSAXEventKeeper
{
	/**
	 * Adds a new element collector on the next element in the SAX event
	 * stream.
	 *
	 * @param priority                       the priority of the element collector. See
	 *                                       ConstOfPriority
	 * @param modifyElement                  a flag representing whether the element
	 *                                       collector will modify the content of its 
	 *                                       element after notification
	 * @return                               the keeper id of the new element collector
	 */
	long addSecurityElementCollector(
		[in] ElementMarkPriority priority,
		[in] boolean modifyElement);

	/**
	 * Clones an element collector.
	 *
	 * @param referenceId                    the keeper id of the element collector to
	 *                                       be cloned
	 * @param priority                       the priority of new element collector. See
	 *                                       ConstOfPriority
	 * @return                               the keeper id of the new element collector
	 */
	long cloneElementCollector(
		[in] long referenceId,
		[in] ElementMarkPriority priority);
	
	/**
	 * Sets security id for an element mark.
	 *
	 * @param id           the keeper id of the element collector to be set
	 * @param securityId   the security id to be set
	 */
	void setSecurityId([in] long id, [in] long securityId);
};

} ; } ; } ; } ; } ; } ;


#endif