From 3787c86fbf524edc8c15280138140104886ee28b Mon Sep 17 00:00:00 2001
From: Martin/Geno <geno+dev@fireorbit.de>
Date: Fri, 31 May 2019 13:53:44 +0200
Subject: [PATCH] handle xmpp component

---
 component/main.go         |  4 ++
 component/threema/main.go | 10 ++++-
 component/xmpp.go         | 77 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 90 insertions(+), 1 deletion(-)

diff --git a/component/main.go b/component/main.go
index 0919671..9013bee 100644
--- a/component/main.go
+++ b/component/main.go
@@ -31,6 +31,10 @@ func Load(configs []Config) {
 			log.WithField("type", config.Type).Panic(err)
 		}
 		config.comp = comp
+		err = config.Start()
+		if err != nil {
+			log.WithField("type", config.Type).Panic(err)
+		}
 		log.WithField("type", config.Type).Infof("component for %s started", config.Host)
 	}
 }
diff --git a/component/threema/main.go b/component/threema/main.go
index 0616aac..349e215 100644
--- a/component/threema/main.go
+++ b/component/threema/main.go
@@ -1,6 +1,9 @@
 package threema
 
-import "dev.sum7.eu/genofire/thrempp/component"
+import (
+	"dev.sum7.eu/genofire/thrempp/component"
+	"gosrc.io/xmpp"
+)
 
 type Threema struct {
 	component.Component
@@ -10,6 +13,11 @@ func NewThreema(config map[string]interface{}) (component.Component, error) {
 	return &Threema{}, nil
 }
 
+func (t *Threema) Connect() (chan xmpp.Packet, error) {
+	c := make(chan xmpp.Packet)
+	return c, nil
+}
+
 func init() {
 	component.AddComponent("threema", NewThreema)
 }
diff --git a/component/xmpp.go b/component/xmpp.go
index 02a4ca6..1edf43c 100644
--- a/component/xmpp.go
+++ b/component/xmpp.go
@@ -1,6 +1,7 @@
 package component
 
 import (
+	"github.com/bdlm/log"
 	"gosrc.io/xmpp"
 )
 
@@ -35,4 +36,80 @@ func (c *Config) Start() error {
 func (c *Config) recieve(chan xmpp.Packet) {
 }
 func (c *Config) sender() {
+	logger := log.WithField("type", c.Type)
+	for {
+		logger.Debug("wait fo recieve")
+		packet, err := c.xmpp.ReadPacket()
+		if err != nil {
+			logger.Panicf("connection closed%s", err)
+			return
+		}
+		logger.Debug("recieve")
+
+		switch p := packet.(type) {
+		case xmpp.IQ:
+			attrs := p.PacketAttrs
+
+			switch inner := p.Payload[0].(type) {
+			case *xmpp.DiscoInfo:
+				logger.Debug("Disco Info")
+				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: "http://jabber.org/protocol/disco#info"},
+							{Var: "http://jabber.org/protocol/disco#item"},
+						},
+					}
+					iq.AddPayload(&payload)
+
+					_ = c.xmpp.Send(iq)
+				}
+			case *xmpp.DiscoItems:
+				logger.Debug("DiscoItems")
+				if p.Type == "get" {
+					iq := xmpp.NewIQ("result", attrs.To, attrs.From, attrs.Id, "en")
+
+					var payload xmpp.DiscoItems
+					if inner.Node == "" {
+						payload = xmpp.DiscoItems{
+							Items: []xmpp.DiscoItem{
+								{Name: c.Type, JID: c.Host, Node: "node1"},
+							},
+						}
+					}
+					iq.AddPayload(&payload)
+					_ = c.xmpp.Send(iq)
+				}
+			default:
+				logger.Warn("ignoring iq packet", inner)
+				xError := xmpp.Err{
+					Code:   501,
+					Reason: "feature-not-implemented",
+					Type:   "cancel",
+				}
+				reply := p.MakeError(xError)
+				_ = c.xmpp.Send(&reply)
+			}
+
+		case xmpp.Message:
+			logger.Info("Received message:", p.Body)
+
+		case xmpp.Presence:
+			logger.Info("Received presence:", p.Type)
+
+		default:
+			logger.Warn("ignoring packet:", packet)
+		}
+	}
 }