telegabber/xmpp/extensions/extensions.go

package extensions

import (
	"encoding/xml"
	"strconv"

	"gosrc.io/xmpp/stanza"
)

// PresenceNickExtension is from XEP-0172
type PresenceNickExtension struct {
	XMLName xml.Name `xml:"http://jabber.org/protocol/nick nick"`
	Text    string   `xml:",chardata"`
}

// PresenceXVCardUpdateExtension is from XEP-0153
type PresenceXVCardUpdateExtension struct {
	XMLName xml.Name `xml:"vcard-temp:x:update x"`
	Photo   PresenceXVCardUpdatePhoto
}

// PresenceXVCardUpdatePhoto is from XEP-0153
type PresenceXVCardUpdatePhoto struct {
	XMLName xml.Name `xml:"photo"`
	Text    string   `xml:",chardata"`
}

// IqVcardTemp is from XEP-0054
type IqVcardTemp struct {
	XMLName   xml.Name `xml:"vcard-temp vCard"`
	Fn        IqVcardFn
	Nickname  IqVcardNickname
	N         IqVcardN
	Tel       IqVcardTel
	Photo     IqVcardPhoto
	Desc      IqVcardDesc
	ResultSet *stanza.ResultSet `xml:"set,omitempty"`
}

// IqVcardFn is vCard/FN
type IqVcardFn struct {
	XMLName xml.Name `xml:"FN"`
	Text    string   `xml:",chardata"`
}

// IqVcardNickname is vCard/NICKNAME
type IqVcardNickname struct {
	XMLName xml.Name `xml:"NICKNAME"`
	Text    string   `xml:",chardata"`
}

// IqVcardN is vCard/N
type IqVcardN struct {
	XMLName xml.Name `xml:"N"`
	Family  IqVcardNFamily
	Given   IqVcardNGiven
	Middle  IqVcardNMiddle
}

// IqVcardNFamily is vCard/N/FAMILY
type IqVcardNFamily struct {
	XMLName xml.Name `xml:"FAMILY"`
	Text    string   `xml:",chardata"`
}

// IqVcardNGiven is vCard/N/GIVEN
type IqVcardNGiven struct {
	XMLName xml.Name `xml:"GIVEN"`
	Text    string   `xml:",chardata"`
}

// IqVcardNMiddle is vCard/N/MIDDLE
type IqVcardNMiddle struct {
	XMLName xml.Name `xml:"MIDDLE"`
	Text    string   `xml:",chardata"`
}

// IqVcardTel is vCard/TEL
type IqVcardTel struct {
	XMLName xml.Name `xml:"TEL"`
	Number  IqVcardTelNumber
}

// IqVcardTelNumber is vCard/TEL/NUMBER
type IqVcardTelNumber struct {
	XMLName xml.Name `xml:"NUMBER"`
	Text    string   `xml:",chardata"`
}

// IqVcardPhoto is vCard/PHOTO
type IqVcardPhoto struct {
	XMLName xml.Name `xml:"PHOTO"`
	Type    IqVcardPhotoType
	Binval  IqVcardPhotoBinval
}

// IqVcardPhotoType is vCard/PHOTO/TYPE
type IqVcardPhotoType struct {
	XMLName xml.Name `xml:"TYPE"`
	Text    string   `xml:",chardata"`
}

// IqVcardPhotoBinval is vCard/PHOTO/BINVAL
type IqVcardPhotoBinval struct {
	XMLName xml.Name `xml:"BINVAL"`
	Text    string   `xml:",chardata"`
}

// IqVcardDesc is vCard/DESC
type IqVcardDesc struct {
	XMLName xml.Name `xml:"DESC"`
	Text    string   `xml:",chardata"`
}

// Reply is from XEP-0461
type Reply struct {
	XMLName xml.Name `xml:"urn:xmpp:reply:0 reply"`
	To      string   `xml:"to,attr"`
	Id      string   `xml:"id,attr"`
}

// Fallback is from XEP-0428
type Fallback struct {
	XMLName xml.Name `xml:"urn:xmpp:fallback:0 fallback"`
	For     string   `xml:"for,attr"`
	Body    []FallbackBody
	Subject []FallbackSubject
}

// FallbackBody is from XEP-0428
type FallbackBody struct {
	XMLName xml.Name `xml:"body"`
	Start   string   `xml:"start,attr"`
	End     string   `xml:"end,attr"`
}

// FallbackSubject is from XEP-0428
type FallbackSubject struct {
	XMLName xml.Name `xml:"subject"`
	Start   string   `xml:"start,attr"`
	End     string   `xml:"end,attr"`
}

// Namespace is a namespace!
func (c PresenceNickExtension) Namespace() string {
	return c.XMLName.Space
}

// Namespace is a namespace!
func (c PresenceXVCardUpdateExtension) Namespace() string {
	return c.XMLName.Space
}

// Namespace is a namespace!
func (c IqVcardTemp) Namespace() string {
	return c.XMLName.Space
}

// GetSet getsets!
func (c IqVcardTemp) GetSet() *stanza.ResultSet {
	return c.ResultSet
}

// Namespace is a namespace!
func (c Reply) Namespace() string {
	return c.XMLName.Space
}

// Namespace is a namespace!
func (c Fallback) Namespace() string {
	return c.XMLName.Space
}

// NewReplyFallback initializes a fallback range
func NewReplyFallback(start uint64, end uint64) Fallback {
	return Fallback{
		For: "urn:xmpp:reply:0",
		Body: []FallbackBody{
			FallbackBody{
				Start: strconv.FormatUint(start, 10),
				End: strconv.FormatUint(end, 10),
			},
		},
	}
}

func init() {
	// presence nick
	stanza.TypeRegistry.MapExtension(stanza.PKTPresence, xml.Name{
		"http://jabber.org/protocol/nick",
		"nick",
	}, PresenceNickExtension{})

	// presence vcard update
	stanza.TypeRegistry.MapExtension(stanza.PKTPresence, xml.Name{
		"vcard-temp:x:update",
		"x",
	}, PresenceXVCardUpdateExtension{})

	// iq vcard request
	stanza.TypeRegistry.MapExtension(stanza.PKTIQ, xml.Name{
		"vcard-temp",
		"vCard",
	}, IqVcardTemp{})

	// reply
	stanza.TypeRegistry.MapExtension(stanza.PKTMessage, xml.Name{
		"urn:xmpp:reply:0",
		"reply",
	}, Reply{})

	// fallback
	stanza.TypeRegistry.MapExtension(stanza.PKTMessage, xml.Name{
		"urn:xmpp:fallback:0",
		"fallback",
	}, Fallback{})
}