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package xmpp
import (
"encoding/xml"
"log"
)
func openStream(e *xml.Encoder, jid string) {
start := xml.StartElement{
xml.Name{"jabber:client", "stream:stream"},
[]xml.Attr{
xml.Attr{xml.Name{"", "from"}, jid},
xml.Attr{xml.Name{"", "to"}, domainpart(jid)},
xml.Attr{xml.Name{"", "version"}, "1.0"},
xml.Attr{xml.Name{"", "xml:lang"}, "en"},
xml.Attr{xml.Name{"", "xmlns:stream"}, "http://etherx.jabber.org/streams"},
},
}
err := e.EncodeToken(start)
if err != nil {
log.Println("Could not encode stream start!")
}
err = e.Flush()
if err != nil {
log.Println("Could not flush after stream start!")
}
}
func closeStream(e *xml.Encoder) {
end := xml.EndElement{xml.Name{"jabber:client", "stream:stream"}}
err := e.EncodeToken(end)
if err != nil {
log.Println("Could not encode stream end!")
}
err = e.Flush()
if err != nil {
log.Println("Could not flush after stream end!")
}
}
func iqHandler(s *session, e []xml.Token) {
isResult := false
idMatches := false
result := xml.Attr{xml.Name{"", "type"}, "result"}
id := xml.Attr{xml.Name{"", "id"}, s.resourceReq}
switch start := e[0].(type) {
case xml.StartElement:
for _, v := range start.Attr {
if v == result {
isResult = true
}
if v == id {
idMatches = true
}
}
if isResult && idMatches {
s.sendPresence()
}
}
}
type streamFeatures struct {
SaslMechanisms []string `xml:"mechanisms>mechanism"`
}
func streamFeaturesHandler(s *xml.StartElement, d *xml.Decoder, c chan<- any) {
e := streamFeatures{}
err := d.DecodeElement(&e, s)
if err != nil {
log.Printf("Could not decode stream features: %v\n", err)
} else {
c <- e
}
}
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