nsIUpdatePatch 编辑

toolkit/mozapps/update/nsIUpdateService.idlScriptable 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. 1.0 66 Introduced Gecko 1.8 Inherits from: nsISupports Last changed in Gecko 2.0 (Firefox 4 / Thunderbird 3.3 / SeaMonkey 2.1)

Method overview

nsIDOMElement serialize(in nsIDOMDocument updates);

Attributes

Attribute	Type	Description
finalURL	AString	The final URL this patch was being downloaded from.
hashFunction	AString	The hash function to use when determining the integrity of the patch file.
hashValue	AString	The value of the hash function named in hashFunction that should be computed if the file is not corrupt.
selected	boolean	true if this patch is currently selected as the patch to be downloaded and installed for this update transaction. false if another update is selected.
size	unsigned long	The size of the patch file in bytes.
state	AString	The state of this patch.
type	AString	The type of patch represented by the object: "partial" A binary difference between two application versions. "complete" A complete patch containing all the replacement files to update to the new version.
URL	AString	The URL from which the patch was downloaded.

Methods

serialize()

Serializes the patch object into a DOM element.

nsIDOMElement serialize(
  in nsIDOMDocument updates
);

Parameters

updates

The DOM document into which to serialize the patch.

Return value

The patch object serialized into an nsIDOMElement.

See also

• nsIUpdate
• nsIUpdateCheckListener
• nsIUpdateChecker
• nsIApplicationUpdateService
• nsIUpdateManager
• nsIUpdatePrompt
• nsIUpdateTimerManager