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Implemented by

 imgICache interface

 @author Stuart Parmenter <pavlov@netscape.com>
 @version 0.1
 @see imagelib2
[scriptable, uuid(f1b74aae-5661-4753-a21c-66dd644afebc)]
interface imgICache : nsISupports

Methods

 Evict images from the cache.

 @param chrome If TRUE,  evict only chrome images.
               If FALSE, evict everything except chrome images.
void clearCache(in boolean chrome) 
 Find Properties
 Used to get properties such as 'type' and 'content-disposition'
 'type' is a nsISupportsCString containing the images' mime type such as 'image/png'
 'content-disposition' will be a nsISupportsCString containing the header
 If you call this before any data has been loaded from a URI, it will succeed,
 but come back empty.

 @param uri The URI to look up.
 @returns NULL if the URL was not found in the cache
nsIProperties findEntryProperties(in nsIURI uri) 
 Evict images from the cache.

 @param uri The URI to remove.
 @return NS_OK if a uri was removed from the cache.
         NS_ERROR_NOT_AVAILABLE if a uri was unable to be removed from the cache.
void removeEntry(in nsIURI uri)