/
jid.go
64 lines (51 loc) · 1.18 KB
/
jid.go
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package xmpp
import "strings"
// JID is described by https://tools.ietf.org/html/rfc6122
//
// jid = [ localpart "@" ] domainpart [ "/" resourcepart ]
// JID is the type used to store JIDs
type JID string
// Valid verifies the validity of the JID [STUB]
func (jid JID) Valid() bool {
if jid == "" {
return false
}
return true
}
// Domain returns the domain part of the JID
func (jid JID) Domain() JID {
s := 0
if i := strings.Index(string(jid), "@"); i != -1 {
s = i + 1
}
e := len(jid)
if i := strings.Index(string(jid), "/"); i != -1 {
e = i
}
return jid[s:e]
}
// Bare returns the bare JID (ie. without the resource part)
func (jid JID) Bare() JID {
if i := strings.Index(string(jid), "/"); i != -1 {
return jid[0:i]
}
return jid
}
// Local returns the local part of the JID
func (jid JID) Local() string {
if i := strings.Index(string(jid), "@"); i != -1 {
return string(jid[0:i])
}
return ""
}
// Resource returns the resource part of the JID
func (jid JID) Resource() string {
if i := strings.Index(string(jid), "/"); i != -1 {
return string(jid[i+1:])
}
return ""
}
// String satisfies Stringer interface
func (jid JID) String() string {
return string(jid)
}