mautrix-whatsapp/whatsapp-ext/call.go

73 lines
1.9 KiB
Go
Raw Normal View History

2019-05-30 16:00:36 +02:00
// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge.
// Copyright (C) 2019 Tulir Asokan
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package whatsappExt
import (
"encoding/json"
"strings"
"github.com/Rhymen/go-whatsapp"
)
type CallInfoType string
const (
CallOffer CallInfoType = "offer"
CallOfferVideo CallInfoType = "offer_video"
CallTransport CallInfoType = "transport"
CallRelayLatency CallInfoType = "relaylatency"
CallTerminate CallInfoType = "terminate"
)
type CallInfo struct {
ID string `json:"id"`
Type CallInfoType `json:"type"`
From string `json:"from"`
Platform string `json:"platform"`
Version []int `json:"version"`
Data [][]interface{} `json:"data"`
}
type CallInfoHandler interface {
whatsapp.Handler
HandleCallInfo(CallInfo)
}
func (ext *ExtendedConn) handleMessageCall(message []byte) {
var event CallInfo
err := json.Unmarshal(message, &event)
if err != nil {
ext.jsonParseError(err)
return
}
event.From = strings.Replace(event.From, OldUserSuffix, NewUserSuffix, 1)
for _, handler := range ext.handlers {
callInfoHandler, ok := handler.(CallInfoHandler)
if !ok {
continue
}
if ext.shouldCallSynchronously(callInfoHandler) {
callInfoHandler.HandleCallInfo(event)
} else {
go callInfoHandler.HandleCallInfo(event)
}
}
}