Simulate carbons

1 files changed, 77 insertions, 0 deletions

diff --git a/xmpp/extensions/extensions.go b/xmpp/extensions/extensions.go
index c982581..2cf7d45 100644
--- a/xmpp/extensions/extensions.go
+++ b/xmpp/extensions/extensions.go
@@ -141,6 +141,45 @@ type FallbackSubject struct {
 	End     string   `xml:"end,attr"`
 }
 
+// CarbonReceived is from XEP-0280
+type CarbonReceived struct {
+	XMLName   xml.Name         `xml:"urn:xmpp:carbons:2 received"`
+	Forwarded stanza.Forwarded `xml:"urn:xmpp:forward:0 forwarded"`
+}
+
+// CarbonSent is from XEP-0280
+type CarbonSent struct {
+	XMLName   xml.Name         `xml:"urn:xmpp:carbons:2 sent"`
+	Forwarded stanza.Forwarded `xml:"urn:xmpp:forward:0 forwarded"`
+}
+
+// ComponentPrivilege is from XEP-0356
+type ComponentPrivilege struct {
+	XMLName   xml.Name         `xml:"urn:xmpp:privilege:1 privilege"`
+	Perms     []ComponentPerm  `xml:"perm"`
+	Forwarded stanza.Forwarded `xml:"urn:xmpp:forward:0 forwarded"`
+}
+
+// ComponentPerm is from XEP-0356
+type ComponentPerm struct {
+	XMLName xml.Name `xml:"perm"`
+	Access  string   `xml:"access,attr"`
+	Type    string   `xml:"type,attr"`
+	Push    bool     `xml:"push,attr"`
+}
+
+// ClientMessage is a jabber:client NS message compatible with Prosody's XEP-0356 implementation
+type ClientMessage struct {
+	XMLName xml.Name `xml:"jabber:client message"`
+	stanza.Attrs
+
+	Subject    string                `xml:"subject,omitempty"`
+	Body       string                `xml:"body,omitempty"`
+	Thread     string                `xml:"thread,omitempty"`
+	Error      stanza.Err            `xml:"error,omitempty"`
+	Extensions []stanza.MsgExtension `xml:",omitempty"`
+}
+
 // Namespace is a namespace!
 func (c PresenceNickExtension) Namespace() string {
 	return c.XMLName.Space
@@ -171,6 +210,26 @@ func (c Fallback) Namespace() string {
 	return c.XMLName.Space
 }
 
+// Namespace is a namespace!
+func (c CarbonReceived) Namespace() string {
+	return c.XMLName.Space
+}
+
+// Namespace is a namespace!
+func (c CarbonSent) Namespace() string {
+	return c.XMLName.Space
+}
+
+// Namespace is a namespace!
+func (c ComponentPrivilege) Namespace() string {
+	return c.XMLName.Space
+}
+
+// Name is a packet name
+func (ClientMessage) Name() string {
+	return "message"
+}
+
 // NewReplyFallback initializes a fallback range
 func NewReplyFallback(start uint64, end uint64) Fallback {
 	return Fallback{
@@ -214,4 +273,22 @@ func init() {
 		"urn:xmpp:fallback:0",
 		"fallback",
 	}, Fallback{})
+
+	// carbon received
+	stanza.TypeRegistry.MapExtension(stanza.PKTMessage, xml.Name{
+		"urn:xmpp:carbons:2",
+		"received",
+	}, CarbonReceived{})
+
+	// carbon sent
+	stanza.TypeRegistry.MapExtension(stanza.PKTMessage, xml.Name{
+		"urn:xmpp:carbons:2",
+		"sent",
+	}, CarbonSent{})
+
+	// component privilege
+	stanza.TypeRegistry.MapExtension(stanza.PKTMessage, xml.Name{
+		"urn:xmpp:privilege:1",
+		"privilege",
+	}, ComponentPrivilege{})
 }