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Refactor and move parsing and stanza to a separate package

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This commit is contained in:
Mickael Remond
2019-06-26 17:14:52 +02:00
parent 0acf824217
commit 428787d7ab
51 changed files with 614 additions and 580 deletions
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71
_examples/delegation/delegation.go
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@@ -6,6 +6,7 @@ import (
"log"
"gosrc.io/xmpp"
"gosrc.io/xmpp/stanza"
)
func main() {
@@ -23,8 +24,8 @@ func main() {
router := xmpp.NewRouter()
router.HandleFunc("message", handleMessage)
router.NewRoute().
IQNamespaces(xmpp.NSDiscoInfo).
HandlerFunc(func(s xmpp.Sender, p xmpp.Packet) {
IQNamespaces(stanza.NSDiscoInfo).
HandlerFunc(func(s xmpp.Sender, p stanza.Packet) {
discoInfo(s, p, opts)
})
router.NewRoute().
@@ -43,14 +44,14 @@ func main() {
log.Fatal(cm.Run())
}
func handleMessage(_ xmpp.Sender, p xmpp.Packet) {
msg, ok := p.(xmpp.Message)
func handleMessage(_ xmpp.Sender, p stanza.Packet) {
msg, ok := p.(stanza.Message)
if !ok {
return
}
var msgProcessed bool
for _, ext := range msg.Extensions {
delegation, ok := ext.(*xmpp.Delegation)
delegation, ok := ext.(*stanza.Delegation)
if ok {
msgProcessed = true
fmt.Printf("Delegation confirmed for namespace %s\n", delegation.Delegated.Namespace)
@@ -72,18 +73,18 @@ const (
// TODO: replace xmpp.Sender by ctx xmpp.Context ?
// ctx.Stream.Send / SendRaw
// ctx.Opts
func discoInfo(c xmpp.Sender, p xmpp.Packet, opts xmpp.ComponentOptions) {
func discoInfo(c xmpp.Sender, p stanza.Packet, opts xmpp.ComponentOptions) {
// Type conversion & sanity checks
iq, ok := p.(xmpp.IQ)
iq, ok := p.(stanza.IQ)
if !ok {
return
}
info, ok := iq.Payload.(*xmpp.DiscoInfo)
info, ok := iq.Payload.(*stanza.DiscoInfo)
if !ok {
return
}
iqResp := xmpp.NewIQ(xmpp.Attrs{Type: "result", From: iq.To, To: iq.From, Id: iq.Id})
iqResp := stanza.NewIQ(stanza.Attrs{Type: "result", From: iq.To, To: iq.From, Id: iq.Id})
switch info.Node {
case "":
@@ -97,22 +98,22 @@ func discoInfo(c xmpp.Sender, p xmpp.Packet, opts xmpp.ComponentOptions) {
_ = c.Send(iqResp)
}
func discoInfoRoot(iqResp *xmpp.IQ, opts xmpp.ComponentOptions) {
func discoInfoRoot(iqResp *stanza.IQ, opts xmpp.ComponentOptions) {
// Higher level discovery
identity := xmpp.Identity{
identity := stanza.Identity{
Name: opts.Name,
Category: opts.Category,
Type: opts.Type,
}
payload := xmpp.DiscoInfo{
payload := stanza.DiscoInfo{
XMLName: xml.Name{
Space: xmpp.NSDiscoInfo,
Space: stanza.NSDiscoInfo,
Local: "query",
},
Identity: identity,
Features: []xmpp.Feature{
{Var: xmpp.NSDiscoInfo},
{Var: xmpp.NSDiscoItems},
Features: []stanza.Feature{
{Var: stanza.NSDiscoInfo},
{Var: stanza.NSDiscoItems},
{Var: "jabber:iq:version"},
{Var: "urn:xmpp:delegation:1"},
},
@@ -120,14 +121,14 @@ func discoInfoRoot(iqResp *xmpp.IQ, opts xmpp.ComponentOptions) {
iqResp.Payload = &payload
}
func discoInfoPubSub(iqResp *xmpp.IQ) {
payload := xmpp.DiscoInfo{
func discoInfoPubSub(iqResp *stanza.IQ) {
payload := stanza.DiscoInfo{
XMLName: xml.Name{
Space: xmpp.NSDiscoInfo,
Space: stanza.NSDiscoInfo,
Local: "query",
},
Node: pubsubNode,
Features: []xmpp.Feature{
Features: []stanza.Feature{
{Var: "http://jabber.org/protocol/pubsub"},
{Var: "http://jabber.org/protocol/pubsub#publish"},
{Var: "http://jabber.org/protocol/pubsub#subscribe"},
@@ -137,19 +138,19 @@ func discoInfoPubSub(iqResp *xmpp.IQ) {
iqResp.Payload = &payload
}
func discoInfoPEP(iqResp *xmpp.IQ) {
identity := xmpp.Identity{
func discoInfoPEP(iqResp *stanza.IQ) {
identity := stanza.Identity{
Category: "pubsub",
Type: "pep",
}
payload := xmpp.DiscoInfo{
payload := stanza.DiscoInfo{
XMLName: xml.Name{
Space: xmpp.NSDiscoInfo,
Space: stanza.NSDiscoInfo,
Local: "query",
},
Identity: identity,
Node: pepNode,
Features: []xmpp.Feature{
Features: []stanza.Feature{
{Var: "http://jabber.org/protocol/pubsub#access-presence"},
{Var: "http://jabber.org/protocol/pubsub#auto-create"},
{Var: "http://jabber.org/protocol/pubsub#auto-subscribe"},
@@ -166,25 +167,25 @@ func discoInfoPEP(iqResp *xmpp.IQ) {
iqResp.Payload = &payload
}
func handleDelegation(s xmpp.Sender, p xmpp.Packet) {
func handleDelegation(s xmpp.Sender, p stanza.Packet) {
// Type conversion & sanity checks
iq, ok := p.(xmpp.IQ)
iq, ok := p.(stanza.IQ)
if !ok {
return
}
delegation, ok := iq.Payload.(*xmpp.Delegation)
delegation, ok := iq.Payload.(*stanza.Delegation)
if !ok {
return
}
forwardedPacket := delegation.Forwarded.Stanza
fmt.Println(forwardedPacket)
forwardedIQ, ok := forwardedPacket.(xmpp.IQ)
forwardedIQ, ok := forwardedPacket.(stanza.IQ)
if !ok {
return
}
pubsub, ok := forwardedIQ.Payload.(*xmpp.PubSub)
pubsub, ok := forwardedIQ.Payload.(*stanza.PubSub)
if !ok {
// We only support pubsub delegation
return
@@ -192,8 +193,8 @@ func handleDelegation(s xmpp.Sender, p xmpp.Packet) {
if pubsub.Publish.XMLName.Local == "publish" {
// Prepare pubsub IQ reply
iqResp := xmpp.NewIQ(xmpp.Attrs{Type: "result", From: forwardedIQ.To, To: forwardedIQ.From, Id: forwardedIQ.Id})
payload := xmpp.PubSub{
iqResp := stanza.NewIQ(stanza.Attrs{Type: "result", From: forwardedIQ.To, To: forwardedIQ.From, Id: forwardedIQ.Id})
payload := stanza.PubSub{
XMLName: xml.Name{
Space: "http://jabber.org/protocol/pubsub",
Local: "pubsub",
@@ -201,13 +202,13 @@ func handleDelegation(s xmpp.Sender, p xmpp.Packet) {
}
iqResp.Payload = &payload
// Wrap the reply in delegation 'forward'
iqForward := xmpp.NewIQ(xmpp.Attrs{Type: "result", From: iq.To, To: iq.From, Id: iq.Id})
delegPayload := xmpp.Delegation{
iqForward := stanza.NewIQ(stanza.Attrs{Type: "result", From: iq.To, To: iq.From, Id: iq.Id})
delegPayload := stanza.Delegation{
XMLName: xml.Name{
Space: "urn:xmpp:delegation:1",
Local: "delegation",
},
Forwarded: &xmpp.Forwarded{
Forwarded: &stanza.Forwarded{
XMLName: xml.Name{
Space: "urn:xmpp:forward:0",
Local: "forward",