Class Jabber::Caps::C
In: lib/xmpp4r/caps/c.rb
Parent: XMPPElement

The <c/> XMPP element, used to advertise entity capabilities.

See www.xmpp.org/extensions/xep-0115.html#protocol.

You should not need to construct this element directly, see Jabber::Caps::Helper.

Methods

ext   hash   legacy?   new   node   ver  

Public Class methods

new(node = nil, ver = nil)

[Source]

    # File lib/xmpp4r/caps/c.rb, line 22
22:       def initialize(node = nil, ver = nil)
23:         super()
24:         add_attribute('node', node) if node
25:         if ver
26:           add_attribute('ver', ver)
27:           add_attribute('hash', 'sha-1')
28:         end
29:       end

Public Instance methods

ext()

Get the value of this element‘s ‘ext’ attribute, the list of extensions for legacy clients.

[Source]

    # File lib/xmpp4r/caps/c.rb, line 55
55:       def ext
56:         attributes['ext']
57:       end
hash()

Get the value of this element‘s ‘hash’ attribute, the algorithm used in generating the ‘ver’ attribute

[Source]

    # File lib/xmpp4r/caps/c.rb, line 48
48:       def hash
49:         attributes['hash']
50:       end
legacy?()

Is this a legacy caps response, as defined by version 1.3 of the XEP-0115 specification?

[Source]

    # File lib/xmpp4r/caps/c.rb, line 62
62:       def legacy?
63:         hash.nil? || hash.empty?
64:       end
node()

Get the value of this element‘s ‘node’ attribute, a ‘unique identifier for the software underlying the entity‘

[Source]

    # File lib/xmpp4r/caps/c.rb, line 41
41:       def node
42:         attributes['node']
43:       end
ver()

Get the value of this element‘s ‘ver’ attribute, an opaque hash representing this entity‘s capabilities.

[Source]

    # File lib/xmpp4r/caps/c.rb, line 34
34:       def ver
35:         attributes['ver']
36:       end

[Validate]