nsIUpdatePatch in Firefox 2.0

 An interface that describes an object representing a patch file that can
 be downloaded and applied to a version of this application so that it
 can be updated.

[scriptable, uuid(56863a67-bd69-42de-9f40-583e625b457d)]

Attributes

 The hash function to use when determining this file's integrity

attribute AString hashFunction

 The value of the hash function named above that should be computed if
 this file is not corrupt.

attribute AString hashValue

 true if this patch is currently selected as the patch to be downloaded and
 installed for this update transaction, false if another patch from this
 update has been selected.

attribute boolean selected

 The size of this file, in bytes.

attribute unsigned long size

 The state of this patch

attribute AString state

 The type of this patch:
 "partial"      A binary difference between two application versions
 "complete"     A complete patch containing all of the replacement files
                to update to the new version

attribute AString type

 The URL this patch was being downloaded from

attribute AString URL

Methods

 Serializes this patch object into a DOM Element
 @param   updates
          The document to serialize into
 @returns The DOM Element created by the serialization process

nsIDOMElement serialize(in nsIDOMDocument updates)