* Gets the amount of space (in bytes) being used by one or more items. * @param callback Callback with the amount of space being used by storage,

* Gets the content of the resource. * @param callback A function that receives resource content when the request completes. * The callback param

* Returns content of the response body. * @param callback A function that receives the response body when the request completes. * The callback

* Creates or looks up a directory. * @param path Either an absolute path or a relative path from this DirectoryEntry to the directory to be looke

* Creates or looks up a directory. * @param path Either an absolute path or a relative path from this DirectoryEntrySync to the directory to be l

* Creates or looks up a file. * @param path Either an absolute path or a relative path from this DirectoryEntry to the file to be looked up or cr

* Creates or looks up a directory. * @param path Either an absolute path or a relative path from this DirectoryEntrySync to the file to be looked

* Look up metadata about this entry. * @param successCallback A callback that is called with the time of the last modification. * @param err

* Look up metadata about this entry.

* Look up the parent DirectoryEntry containing this Entry. If this Entry is the root of its filesystem, its parent is itself. * @param successCal

* Look up the parent DirectoryEntrySync containing this Entry. If this EntrySync is the root of its filesystem, its parent is itself.

* @param callback The callback parameter should be a function that looks like this: * function(array of ResourceIdentifier resourceIdentifiers) {.

* Returns currently registered rules. * @param callback Called with registered rules. * The callback parameter should be a function that looks

* @param callback Listener whose registration status shall be tested.

* Move an entry to a different location on the file system. It is an error to try to: * * <ui> * <li>move a directory inside itself or

* Move an entry to a different location on the file system. It is an error to try to: * <ul> * <li> move a directory inside itself or to any

* Read the next block of entries from this directory. * @param successCallback Called once per successful call to readEntries to deliver the next

* Read the next block of entries from this directory.

* Deletes a file or directory. It is an error to attempt to delete a directory that is not empty. It is an error to attempt to delete the root directo

* Deletes a file or directory. It is an error to attempt to delete a directory that is not empty. It is an error to attempt to delete the root directo

* Removes one item from storage. * @param key A single key for items to remove. * @param callback Optional. * Callback on success, or on fail

* Deregisters an event listener callback from an event. * @param callback Listener that shall be unregistered. * The callback parameter should

* Deletes a directory and all of its contents, if any. In the event of an error [e.g. trying to delete a directory that contains a file that cannot be

* Deletes a directory and all of its contents, if any. In the event of an error [e.g. trying to delete a directory that contains a file that cannot be

* Unregisters currently registered rules. * @param ruleIdentifiers If an array is passed, only rules with identifiers contained in this array are

* Requests a filesystem in which to store application data. * @param type Whether the filesystem requested should be persistent, as defined above

* Requests a filesystem in which to store application data. * @param type Whether the filesystem requested should be persistent, as defined above

* Allows the user to look up the Entry for a file or directory referred to by a local URL. * @param url A URL referring to a local file in a file

* Allows the user to look up the Entry for a file or directory referred to by a local URL. * @param url A URL referring to a local file in a file

* Seek sets the file position at which the next write will occur. * @param offset If nonnegative, an absolute byte offset into the file. If negat

* Seek sets the file position at which the next write will occur. * @param offset An absolute byte offset into the file. If offset is greater tha

* Sets the value of a setting. * @param details Which setting to change. * @param callback Called at the completion of the set operation. * I

* Applies a new content setting rule. * @param callback If you specify the callback parameter, it should be a function that looks like this: *

* Sets multiple items. * @param items An object which gives each key/value pair to update storage with. Any other key/value pairs in storage will

* Sets the value of a setting. * @param details Which setting to change. * @param callback Optional. Called at the completion of the set opera

* Sets the content of the resource. * @param content New content of the resource. Only resources with the text type are currently supported. *

* Sets an expression that is evaluated within the inspected page. The result is displayed in the sidebar pane. * @param expression An expression t

* Sets the height of the sidebar. * @param height A CSS-like size specification, such as '100px' or '12ex'.

* Sets a JSON-compliant object to be displayed in the sidebar pane. * @param jsonObject An object to be displayed in context of the inspected page

* Sets an HTML page to be displayed in the sidebar pane. * @param path Relative path of an extension page to display within the sidebar.

* Returns a URL that can be used to identify this entry. Unlike the URN defined in [FILE-API-ED], it has no specific expiration; as it describes a loc

* Returns a URL that can be used to identify this entry. Unlike the URN defined in [FILE-API-ED], it has no specific expiration; as it describes a loc

* Changes the length of the file to that specified. If shortening the file, data beyond the new length must be discarded. If extending the file, the e

* Changes the length of the file to that specified. If shortening the file, data beyond the new length must be discarded. If extending the file, the e

* Updates the attributes of the button. If some of the arguments are omitted or null, the corresponding attributes are not updated. * @param iconP

* see requestFileSystem.

* see requestFileSystemSync

* Write the supplied data to the file at position. * @param data The blob to write.

* Write the supplied data to the file at position. Upon completion, position will increase by data.size. * @param data The blob to write.