go-xmpp/presence.go

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package xmpp
import "encoding/xml"
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// ============================================================================
// Presence Packet
// Presence implements RFC 6120 - A.5 Client Namespace (a part)
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type Presence struct {
XMLName xml.Name `xml:"presence"`
Attrs
Show PresenceShow `xml:"show,omitempty"`
Status string `xml:"status,omitempty"`
Priority int8 `xml:"priority,omitempty"` // default: 0
Error Err `xml:"error,omitempty"`
}
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func (Presence) Name() string {
return "presence"
}
func NewPresence(a Attrs) Presence {
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return Presence{
XMLName: xml.Name{Local: "presence"},
Attrs: a,
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}
}
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type presenceDecoder struct{}
var presence presenceDecoder
func (presenceDecoder) decode(p *xml.Decoder, se xml.StartElement) (Presence, error) {
var packet Presence
err := p.DecodeElement(&packet, &se)
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// TODO Add default presence type (when omitted)
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return packet, err
}