michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsISupports.idl"
michael@0: 
michael@0: [scriptable, uuid (299d69b4-ee86-4541-802d-7642671ebf97)]
michael@0: interface nsICacheInfoChannel : nsISupports
michael@0: {
michael@0:   /**
michael@0:    * Get expiration time from cache token. This attribute is equivalent to
michael@0:    * nsICachingChannel.cacheToken.expirationTime.
michael@0:    */
michael@0:   readonly attribute uint32_t cacheTokenExpirationTime;
michael@0: 
michael@0:   /**
michael@0:    * Set/get charset of cache entry. Accessing this attribute is equivalent to
michael@0:    * calling nsICachingChannel.cacheToken.getMetaDataElement("charset") and
michael@0:    * nsICachingChannel.cacheToken.setMetaDataElement("charset").
michael@0:    */
michael@0:   attribute ACString cacheTokenCachedCharset;
michael@0: 
michael@0:   /**
michael@0:    * TRUE if this channel's data is being loaded from the cache.  This value
michael@0:    * is undefined before the channel fires its OnStartRequest notification
michael@0:    * and after the channel fires its OnStopRequest notification.
michael@0:    */
michael@0:   boolean isFromCache();
michael@0: };