mirror of
https://github.com/stryan/mumble-discord-bridge.git
synced 2024-11-14 19:45:41 -05:00
initial changes, make it manual linking, show mumble users in status
This commit is contained in:
parent
d9d30929ff
commit
5a96c488ee
57
config.go
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57
config.go
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@ -0,0 +1,57 @@
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package main
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import (
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"flag"
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"fmt"
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"log"
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"os"
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"strconv"
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"layeh.com/gumble/gumble"
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)
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type YammerConfig struct {
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Config *gumble.Config
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MumbleAddr string
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MumbleInsecure bool
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Die chan bool
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ActiveConns map[string]chan bool
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}
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func lookupEnvOrString(key string, defaultVal string) string {
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if val, ok := os.LookupEnv(key); ok {
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return val
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}
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return defaultVal
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}
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func lookupEnvOrInt(key string, defaultVal int) int {
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if val, ok := os.LookupEnv(key); ok {
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v, err := strconv.Atoi(val)
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if err != nil {
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log.Fatalf("LookupEnvOrInt[%s]: %v", key, err)
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}
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return v
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}
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return defaultVal
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}
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func lookupEnvOrBool(key string, defaultVal bool) bool {
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if val, ok := os.LookupEnv(key); ok {
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v, err := strconv.ParseBool(val)
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if err != nil {
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log.Fatalf("LookupEnvOrInt[%s]: %v", key, err)
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}
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return v
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}
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return defaultVal
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}
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func getConfig(fs *flag.FlagSet) []string {
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cfg := make([]string, 0, 10)
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fs.VisitAll(func(f *flag.Flag) {
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cfg = append(cfg, fmt.Sprintf("%s:%q", f.Name, f.Value.String()))
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})
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return cfg
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}
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91
handlers.go
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91
handlers.go
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@ -0,0 +1,91 @@
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package main
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import (
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"log"
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"strings"
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"github.com/bwmarrin/discordgo"
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)
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func ready(s *discordgo.Session, event *discordgo.Ready) {
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log.Println("READY event registered")
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}
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func messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
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// Ignore all messages created by the bot itself
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// This isn't required in this specific example but it's a good practice.
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log.Println("Checking message")
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if m.Author.ID == s.State.User.ID {
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return
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}
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if strings.HasPrefix(m.Content, "!yammer link") {
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// Find the channel that the message came from.
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c, err := s.State.Channel(m.ChannelID)
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if err != nil {
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// Could not find channel.
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return
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}
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// Find the guild for that channel.
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g, err := s.State.Guild(c.GuildID)
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if err != nil {
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// Could not find guild.
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return
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}
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// Look for the message sender in that guild's current voice states.
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for _, vs := range g.VoiceStates {
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if vs.UserID == m.Author.ID {
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log.Printf("Trying to join GID %v and VID %v\n", g.ID, vs.ChannelID)
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die := make(chan bool)
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YBConfig.ActiveConns[vs.ChannelID] = die
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go startBridge(s, g.ID, vs.ChannelID, YBConfig.Config, YBConfig.MumbleAddr, YBConfig.MumbleInsecure, die)
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return
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}
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}
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}
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if strings.HasPrefix(m.Content, "!yammer unlink") {
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// Find the channel that the message came from.
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c, err := s.State.Channel(m.ChannelID)
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if err != nil {
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// Could not find channel.
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return
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}
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// Find the guild for that channel.
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g, err := s.State.Guild(c.GuildID)
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if err != nil {
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// Could not find guild.
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return
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}
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// Look for the message sender in that guild's current voice states.
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for _, vs := range g.VoiceStates {
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if vs.UserID == m.Author.ID {
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log.Printf("Trying to leave GID %v and VID %v\n", g.ID, vs.ChannelID)
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YBConfig.ActiveConns[vs.ChannelID] <- true
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YBConfig.ActiveConns[vs.ChannelID] = nil
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return
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}
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}
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}
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}
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func guildCreate(s *discordgo.Session, event *discordgo.GuildCreate) {
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if event.Guild.Unavailable {
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return
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}
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for _, channel := range event.Guild.Channels {
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if channel.ID == event.Guild.ID {
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_, _ = s.ChannelMessageSend(channel.ID, "Mumble-Discord bridge is active")
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return
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}
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}
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}
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121
main.go
121
main.go
@ -1,14 +1,12 @@
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package main
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import (
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"crypto/tls"
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"flag"
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"fmt"
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"log"
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"net"
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"os"
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"os/signal"
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"strconv"
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"syscall"
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"time"
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"github.com/bwmarrin/discordgo"
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@ -17,43 +15,7 @@ import (
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_ "layeh.com/gumble/opus"
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)
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func lookupEnvOrString(key string, defaultVal string) string {
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if val, ok := os.LookupEnv(key); ok {
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return val
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}
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return defaultVal
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}
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func lookupEnvOrInt(key string, defaultVal int) int {
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if val, ok := os.LookupEnv(key); ok {
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v, err := strconv.Atoi(val)
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if err != nil {
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log.Fatalf("LookupEnvOrInt[%s]: %v", key, err)
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}
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return v
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}
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return defaultVal
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}
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func lookupEnvOrBool(key string, defaultVal bool) bool {
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if val, ok := os.LookupEnv(key); ok {
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v, err := strconv.ParseBool(val)
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if err != nil {
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log.Fatalf("LookupEnvOrInt[%s]: %v", key, err)
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}
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return v
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}
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return defaultVal
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}
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func getConfig(fs *flag.FlagSet) []string {
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cfg := make([]string, 0, 10)
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fs.VisitAll(func(f *flag.Flag) {
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cfg = append(cfg, fmt.Sprintf("%s:%q", f.Name, f.Value.String()))
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})
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return cfg
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}
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var YBConfig *YammerConfig
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func main() {
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godotenv.Load()
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@ -98,6 +60,12 @@ func main() {
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// Open Websocket
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discord.LogLevel = 2
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discord.StateEnabled = true
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discord.Identify.Intents = discordgo.MakeIntent(discordgo.IntentsGuilds | discordgo.IntentsGuildMessages | discordgo.IntentsGuildVoiceStates)
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// register handlers
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discord.AddHandler(ready)
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discord.AddHandler(messageCreate)
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discord.AddHandler(guildCreate)
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err = discord.Open()
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if err != nil {
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log.Println(err)
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@ -106,75 +74,22 @@ func main() {
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defer discord.Close()
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log.Println("Discord Bot Connected")
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dgv, err := discord.ChannelVoiceJoin(*discordGID, *discordCID, false, false)
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if err != nil {
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log.Println(err)
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return
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}
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defer dgv.Speaking(false)
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defer dgv.Close()
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discord.ShouldReconnectOnError = true
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// MUMBLE Setup
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config := gumble.NewConfig()
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config.Username = *mumbleUsername
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config.Password = *mumblePassword
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config.AudioInterval = time.Millisecond * 10
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m := MumbleDuplex{}
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var tlsConfig tls.Config
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if *mumbleInsecure {
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tlsConfig.InsecureSkipVerify = true
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YBConfig = &YammerConfig{
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Config: config,
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MumbleAddr: *mumbleAddr + ":" + strconv.Itoa(*mumblePort),
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MumbleInsecure: *mumbleInsecure,
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ActiveConns: make(map[string]chan bool),
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}
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mumble, err := gumble.DialWithDialer(new(net.Dialer),*mumbleAddr+":"+strconv.Itoa(*mumblePort),config, &tlsConfig)
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//go startBridge(discord, *discordGID, *discordCID, config, *mumbleAddr+":"+strconv.Itoa(*mumblePort), *mumbleInsecure, die)
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if err != nil {
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log.Println(err)
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return
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}
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defer mumble.Disconnect()
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// Shared Channels
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// Shared channels pass PCM information in 10ms chunks [480]int16
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var toMumble = mumble.AudioOutgoing()
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var toDiscord = make(chan []int16, 100)
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var die = make(chan bool)
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log.Println("Mumble Connected")
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// Start Passing Between
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// Mumble
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go m.fromMumbleMixer(toDiscord)
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config.AudioListeners.Attach(m)
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//Discord
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go discordReceivePCM(dgv, die)
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go fromDiscordMixer(toMumble)
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go discordSendPCM(dgv, toDiscord, die)
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// Wait for Exit Signal
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c := make(chan os.Signal)
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signal.Notify(c, os.Interrupt)
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go func() {
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ticker := time.NewTicker(500 * time.Millisecond)
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for {
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<-ticker.C
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if mumble.State() != 2 {
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log.Println("Lost mumble connection " + strconv.Itoa(int(mumble.State())))
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die <- true
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}
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}
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}()
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select {
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case sig := <-c:
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log.Printf("\nGot %s signal. Terminating Mumble-Bridge\n", sig)
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case <-die:
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log.Println("\nGot internal die request. Terminating Mumble-Bridge")
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}
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sc := make(chan os.Signal, 1)
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signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt, os.Kill)
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<-sc
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log.Println("Bot shutting down")
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}
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119
yammer.go
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119
yammer.go
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@ -0,0 +1,119 @@
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package main
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import (
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"crypto/tls"
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"fmt"
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"log"
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"net"
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"os"
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"os/signal"
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"strconv"
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"time"
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"github.com/bwmarrin/discordgo"
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"layeh.com/gumble/gumble"
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)
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func startBridge(discord *discordgo.Session, discordGID string, discordCID string, config *gumble.Config, mumbleAddr string, mumbleInsecure bool, die chan bool) {
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dgv, err := discord.ChannelVoiceJoin(discordGID, discordCID, false, false)
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if err != nil {
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log.Println(err)
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return
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}
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defer dgv.Speaking(false)
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defer dgv.Close()
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discord.ShouldReconnectOnError = true
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// MUMBLE Setup
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m := MumbleDuplex{}
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var tlsConfig tls.Config
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if mumbleInsecure {
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tlsConfig.InsecureSkipVerify = true
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}
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mumble, err := gumble.DialWithDialer(new(net.Dialer), mumbleAddr, config, &tlsConfig)
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if err != nil {
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log.Println(err)
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return
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}
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defer mumble.Disconnect()
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// Shared Channels
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// Shared channels pass PCM information in 10ms chunks [480]int16
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var toMumble = mumble.AudioOutgoing()
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var toDiscord = make(chan []int16, 100)
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log.Println("Mumble Connected")
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// Start Passing Between
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// Mumble
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go m.fromMumbleMixer(toDiscord)
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config.AudioListeners.Attach(m)
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//Discord
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go discordReceivePCM(dgv, die)
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go fromDiscordMixer(toMumble)
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go discordSendPCM(dgv, toDiscord, die)
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c := make(chan os.Signal)
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signal.Notify(c, os.Interrupt)
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go func() {
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ticker := time.NewTicker(500 * time.Millisecond)
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for {
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<-ticker.C
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if mumble.State() != 2 {
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log.Println("Lost mumble connection " + strconv.Itoa(int(mumble.State())))
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die <- true
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}
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}
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}()
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select {
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case sig := <-c:
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log.Printf("\nGot %s signal. Terminating Mumble-Bridge\n", sig)
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case <-die:
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log.Println("\nGot internal die request. Terminating Mumble-Bridge")
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dgv.Disconnect()
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}
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}
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func pingMumble(host, port string, c chan int) {
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m, _ := time.ParseDuration("30s")
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curr := 0
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log.Println("Started mumble ping loop")
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for {
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time.Sleep(3 * time.Second)
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resp, err := gumble.Ping(host+":"+port, -1, m)
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if err != nil {
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panic(err)
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}
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if resp.ConnectedUsers-1 != curr {
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curr = resp.ConnectedUsers - 1
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log.Printf("Now %v users in mumble\n", curr)
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if curr > 0 {
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c <- curr
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}
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}
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}
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log.Println("Mumble ping loop broken")
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}
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func discordStatusUpdate(dg *discordgo.Session, c chan int) {
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status := ""
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curr := 0
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log.Println("Started discord control loop")
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for {
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curr = <-c
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log.Println("Updating discord status")
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if curr == 0 {
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status = ""
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} else {
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status = fmt.Sprintf("%v users in Mumble\n", curr)
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}
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dg.UpdateListeningStatus(status)
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}
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log.Println("Discord control loop broken")
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}
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