Add dependencies/vendor (whatsapp)

vendor/go.mau.fi/whatsmeow/call.go

@@ -0,0 +1,73 @@
+// Copyright (c) 2021 Tulir Asokan
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package whatsmeow
+
+import (
+	"time"
+
+	waBinary "go.mau.fi/whatsmeow/binary"
+	"go.mau.fi/whatsmeow/types"
+	"go.mau.fi/whatsmeow/types/events"
+)
+
+func (cli *Client) handleCallEvent(node *waBinary.Node) {
+	go cli.sendAck(node)
+
+	if len(node.GetChildren()) != 1 {
+		cli.dispatchEvent(&events.UnknownCallEvent{Node: node})
+		return
+	}
+	ag := node.AttrGetter()
+	child := node.GetChildren()[0]
+	cag := child.AttrGetter()
+	basicMeta := types.BasicCallMeta{
+		From:        ag.JID("from"),
+		Timestamp:   time.Unix(ag.Int64("t"), 0),
+		CallCreator: cag.JID("call-creator"),
+		CallID:      cag.String("call-id"),
+	}
+	switch child.Tag {
+	case "offer":
+		cli.dispatchEvent(&events.CallOffer{
+			BasicCallMeta: basicMeta,
+			CallRemoteMeta: types.CallRemoteMeta{
+				RemotePlatform: ag.String("platform"),
+				RemoteVersion:  ag.String("version"),
+			},
+			Data: &child,
+		})
+	case "offer_notice":
+		cli.dispatchEvent(&events.CallOfferNotice{
+			BasicCallMeta: basicMeta,
+			Media:         cag.String("media"),
+			Type:          cag.String("type"),
+			Data:          &child,
+		})
+	case "relaylatency":
+		cli.dispatchEvent(&events.CallRelayLatency{
+			BasicCallMeta: basicMeta,
+			Data:          &child,
+		})
+	case "accept":
+		cli.dispatchEvent(&events.CallAccept{
+			BasicCallMeta: basicMeta,
+			CallRemoteMeta: types.CallRemoteMeta{
+				RemotePlatform: ag.String("platform"),
+				RemoteVersion:  ag.String("version"),
+			},
+			Data: &child,
+		})
+	case "terminate":
+		cli.dispatchEvent(&events.CallTerminate{
+			BasicCallMeta: basicMeta,
+			Reason:        cag.String("reason"),
+			Data:          &child,
+		})
+	default:
+		cli.dispatchEvent(&events.UnknownCallEvent{Node: node})
+	}
+}