update xmpp vendor to upstream

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "vendor/gosrc.io/xmpp"]
-	path = vendor/gosrc.io/xmpp
-	url = https://github.com/genofire/go-xmpp
-	branch = all

component/config.go

@@ -16,15 +16,26 @@ type Config struct {
 	comp Component
 }
 
-func (c *Config) Start() error {
-	c.xmpp = &xmpp.Component{Host: c.Host, Secret: c.Secret}
-	err := c.xmpp.Connect(c.Connection)
+func (c *Config) Start() (err error) {
+	c.xmpp, err = xmpp.NewComponent(xmpp.ComponentOptions{
+		Domain:   c.Host,
+		Secret:   c.Secret,
+		Address:  c.Connection,
+		Name:     c.Type,
+		Category: "gateway",
+		Type:     "service",
+	})
 	if err != nil {
-		return err
+		return
+	}
+	cm := xmpp.NewStreamManager(c.xmpp, nil)
+	err = cm.Start()
+	if err != nil {
+		return
 	}
 	out, err := c.comp.Connect()
 	if err != nil {
-		return err
+		return
 	}
 
 	go c.sender(out)

component/receiver.go

@@ -6,12 +6,7 @@ import (
 )
 
 func (c *Config) receiver() {
-	for {
-		packet, err := c.xmpp.ReadPacket()
-		if err != nil {
-			log.WithField("type", c.Type).Panicf("connection closed%s", err)
-			return
-		}
+	for packet := range c.xmpp.Recv() {
 		p, back := c.receiving(packet)
 		if p == nil {
 			continue
@@ -24,7 +19,7 @@ func (c *Config) receiver() {
 	}
 }
 
-func (c *Config) receiving(packet xmpp.Packet) (xmpp.Packet, bool) {
+func (c *Config) receiving(packet interface{}) (xmpp.Packet, bool) {
 	logger := log.WithField("type", c.Type)
 
 	switch p := packet.(type) {
@@ -36,32 +31,6 @@ func (c *Config) receiving(packet xmpp.Packet) (xmpp.Packet, bool) {
 		})
 
 		switch inner := p.Payload[0].(type) {
-		case *xmpp.DiscoInfo:
-			if p.Type == "get" {
-				iq := xmpp.NewIQ("result", attrs.To, attrs.From, attrs.Id, "en")
-				var identity xmpp.Identity
-				if inner.Node == "" {
-					identity = xmpp.Identity{
-						Name:     c.Type,
-						Category: "gateway",
-						Type:     "service",
-					}
-				}
-
-				payload := xmpp.DiscoInfo{
-					Identity: identity,
-					Features: []xmpp.Feature{
-						{Var: xmpp.NSDiscoInfo},
-						{Var: xmpp.NSDiscoItems},
-						{Var: xmpp.NSMsgReceipts},
-						{Var: xmpp.NSMsgChatMarkers},
-						{Var: xmpp.NSMsgChatStateNotifications},
-					},
-				}
-				iq.AddPayload(&payload)
-				loggerIQ.Debug("disco info")
-				return iq, true
-			}
 		case *xmpp.DiscoItems:
 			if p.Type == "get" {
 				iq := xmpp.NewIQ("result", attrs.To, attrs.From, attrs.Id, "en")
@@ -98,7 +67,7 @@ func (c *Config) receiving(packet xmpp.Packet) (xmpp.Packet, bool) {
 				"id":   p.PacketAttrs.Id,
 			}).Debug(p.XMPPFormat())
 		}
-		return packet, false
+		return p, false
 
 	case xmpp.Presence:
 		logger.Debug("received presence:", p.Type)

vendor/gosrc.io/xmpp

@@ -1 +0,0 @@
-Subproject commit f78a014b96d53478e43b9adadd7bd3b5f11b0416