UserMessage

Object Hierarchy:

Description:

[ CCode ( type_id = "webkit_user_message_get_type ()" ) ]
[ Version ( since = "2.28" ) ]
public class UserMessage : InitiallyUnowned

Message that can be sent between the UI process and web process extensions.

A WebKitUserMessage is a message that can be used for the communication between the UI process and web process extensions. A WebKitUserMessage always has a name, and it can also include parameters and UNIX file descriptors. Messages can be sent from a WebKitWebContext to all web process extensions, from a web process extension to its corresponding WebKitWebContext, and from a WebKitWebView to its corresponding WebPage (and vice versa). One to one messages can be replied to directly with send_reply .

Namespace: WebKit

Package: webkit2gtk-web-extension-4.1

Content:

Properties:

public UnixFDList fd_list { get; construct; }
The UNIX file descriptors of the user message.
public string name { get; construct; }
The name of the user message.
public Variant parameters { get; construct; }
The parameters of the user message as a Variant, or null if the message doesn't include parameters.

Static methods:

public static Quark error_quark ()
Gets the quark for the domain of user message errors.

Creation methods:

public UserMessage (string name, Variant? parameters)
Create a new UserMessage with name.
public UserMessage.with_fd_list (string name, Variant? parameters, UnixFDList? fd_list)
Create a new UserMessage including also a list of UNIX file descriptors to be sent.

Methods:

public unowned UnixFDList? get_fd_list ()
Get the this list of file descritpor.
public unowned string get_name ()
Get the this name.
public unowned Variant? get_parameters ()
Get the this parameters.
public void send_reply (UserMessage reply)
Send a reply to an user message.

Inherited Members:

All known members inherited from class GLib.Object