From 32762954210e8c399d1c4fb2da67bdf78fd3f538 Mon Sep 17 00:00:00 2001 From: Zorchenhimer Date: Sun, 10 Mar 2019 11:42:12 -0400 Subject: [PATCH] Initial commit So far things work. Needs lots of improvements. --- .gitignore | 9 ++ Makefile | 27 ++++ chatclient.go | 168 ++++++++++++++++++++++ chatcommands.go | 238 +++++++++++++++++++++++++++++++ chathandler.go | 78 +++++++++++ chatroom.go | 316 ++++++++++++++++++++++++++++++++++++++++++ main.go | 141 +++++++++++++++++++ notes.txt | 63 +++++++++ readme.md | 41 ++++++ settings.go | 120 ++++++++++++++++ settings.json | 3 + static/flv.min.js | 7 + static/index.html | 229 ++++++++++++++++++++++++++++++ static/jquery.js | 4 + static/justchat.html | 169 ++++++++++++++++++++++ static/justvideo.html | 48 +++++++ static/ractive.min.js | 15 ++ 17 files changed, 1676 insertions(+) create mode 100644 .gitignore create mode 100644 Makefile create mode 100644 chatclient.go create mode 100644 chatcommands.go create mode 100644 chathandler.go create mode 100644 chatroom.go create mode 100644 main.go create mode 100644 notes.txt create mode 100644 readme.md create mode 100644 settings.go create mode 100644 settings.json create mode 100644 static/flv.min.js create mode 100644 static/index.html create mode 100644 static/jquery.js create mode 100644 static/justchat.html create mode 100644 static/justvideo.html create mode 100644 static/ractive.min.js diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..b69ce72 --- /dev/null +++ b/.gitignore @@ -0,0 +1,9 @@ +*.gif +*.png +*.exe + +# Linux binary +MovieNight + +# Twitch channel info +static/subscriber.json diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..8e9c6f8 --- /dev/null +++ b/Makefile @@ -0,0 +1,27 @@ + +#export GOOS=linux +#export GOARCH=386 + +.PHONY: sync fmt vet + +all: vet fmt MovieNight MovieNight.exe + +MovieNight.exe: *.go + GOOS=windows GOARCH=amd64 go build -o MovieNight.exe + +MovieNight: *.go + GOOS=linux GOARCH=386 go build -o MovieNight + +clean: + rm MovieNight.exe MovieNight + +fmt: + gofmt -w . + +vet: + go vet + +sync: + #rsync -v --no-perms --chmod=ugo=rwX -r ./ zorchenhimer@movienight.zorchenhimer.com:/home/zorchenhimer/movienight/ + #rsync -v --no-perms --chmod=ugo=rwX -e "ssh -i /c/movienight/movienight-deploy.key" -r ./ zorchenhimer@movienight.zorchenhimer.com:/home/zorchenhimer/movienight/ + scp -i /c/movienight/movienight-deploy.key -r . zorchenhimer@movienight.zorchenhimer.com:/home/zorchenhimer/movienight diff --git a/chatclient.go b/chatclient.go new file mode 100644 index 0000000..73c61b8 --- /dev/null +++ b/chatclient.go @@ -0,0 +1,168 @@ +package main + +import ( + "fmt" + "html" + "net" + "strings" + "unicode" + + "github.com/gorilla/websocket" +) + +type Client struct { + name string // Display name + conn *websocket.Conn + belongsTo *ChatRoom + color string + IsMod bool + IsAdmin bool + IsColorForced bool +} + +var emotes map[string]string + +func ParseEmotes(msg string) string { + words := strings.Split(msg, " ") + newWords := []string{} + for _, word := range words { + word = strings.Trim(word, "[]") + + found := false + for key, val := range emotes { + if key == word { + newWords = append(newWords, fmt.Sprintf("", val, key)) + //fmt.Printf("[emote] %s\n", val) + found = true + } + } + if !found { + newWords = append(newWords, word) + } + } + return strings.Join(newWords, " ") +} + +//Client has a new message to broadcast +func (cl *Client) NewMsg(msg string) { + msg = html.EscapeString(msg) + msg = removeDumbSpaces(msg) + msg = strings.Trim(msg, " ") + + // Don't send zero-length messages + if len(msg) == 0 { + return + } + + if strings.HasPrefix(msg, "/") { + // is a command + msg = msg[1:len(msg)] + fullcmd := strings.Split(msg, " ") + cmd := strings.ToLower(fullcmd[0]) + args := fullcmd[1:len(fullcmd)] + + response := commands.RunCommand(cmd, args, cl) + if response != "" { + cl.ServerMessage(response) + return + } + + } else { + // Trim long messages + if len(msg) > 400 { + msg = msg[0:400] + } + + fmt.Printf("[chat] <%s> %q\n", cl.name, msg) + + // Enable links for mods and admins + if cl.IsMod || cl.IsAdmin { + msg = formatLinks(msg) + } + + cl.Message(msg) + } +} + +// Make links clickable +func formatLinks(input string) string { + newMsg := []string{} + for _, word := range strings.Split(input, " ") { + if strings.HasPrefix(word, "http://") || strings.HasPrefix(word, "https://") { + //word = unescape(word) + word = html.UnescapeString(word) + word = fmt.Sprintf(`%s`, word, word) + } + newMsg = append(newMsg, word) + } + return strings.Join(newMsg, " ") +} + +//Exiting out +func (cl *Client) Exit() { + cl.belongsTo.Leave(cl.name, cl.color) +} + +//Sending message block to the client +func (cl *Client) Send(msgs string) { + cl.conn.WriteMessage(websocket.TextMessage, []byte(msgs)) +} + +// Send server message to this client +func (cl *Client) ServerMessage(msg string) { + msg = ParseEmotes(msg) + cl.Send(`` + msg + `
`) +} + +// Outgoing messages +func (cl *Client) Message(msg string) { + msg = ParseEmotes(msg) + cl.belongsTo.AddMsg( + `` + cl.name + + `: ` + msg + `
`) +} + +// Outgoing /me command +func (cl *Client) Me(msg string) { + msg = ParseEmotes(msg) + cl.belongsTo.AddMsg(fmt.Sprintf(`%s %s
`, cl.color, cl.name, msg)) +} + +func (cl *Client) Mod() { + cl.IsMod = true +} + +func (cl *Client) Unmod() { + cl.IsMod = false +} + +func (cl *Client) Host() string { + host, _, err := net.SplitHostPort(cl.conn.RemoteAddr().String()) + if err != nil { + host = "err" + } + return host +} + +var dumbSpaces []string = []string{ + "\n", + "\t", + "\r", + "\u200b", +} + +func removeDumbSpaces(msg string) string { + for _, ds := range dumbSpaces { + msg = strings.ReplaceAll(msg, ds, " ") + } + + newMsg := "" + for _, r := range msg { + if unicode.IsSpace(r) { + newMsg += " " + } else { + newMsg += string(r) + } + } + return newMsg +} diff --git a/chatcommands.go b/chatcommands.go new file mode 100644 index 0000000..61e9e75 --- /dev/null +++ b/chatcommands.go @@ -0,0 +1,238 @@ +package main + +import ( + "fmt" + "html" + "regexp" + "strings" +) + +var commands *CommandControl +var colorRegex *regexp.Regexp = regexp.MustCompile(`^#[0-9A-Fa-f]{6}$`) + +type CommandControl struct { + user map[string]CommandFunction + mod map[string]CommandFunction + admin map[string]CommandFunction +} + +type CommandFunction func(client *Client, args []string) string + +func init() { + commands = &CommandControl{ + user: map[string]CommandFunction{ + "me": func(client *Client, args []string) string { + client.Me(strings.Join(args, " ")) + return "" + }, + "help": func(client *Client, args []string) string { + return "I haven't written this yet LUL" + }, + "count": func(client *Client, args []string) string { + return fmt.Sprintf("Users in chat: %d", client.belongsTo.UserCount()) + }, + "color": cmdColor, + "colour": cmdColor, + "w": func(cl *Client, args []string) string { + return fmt.Sprintf("Name: %s IsMod: %t IsAdmin: %t", cl.name, cl.IsMod, cl.IsAdmin) + }, + "whoami": func(cl *Client, args []string) string { + return fmt.Sprintf("Name: %s IsMod: %t IsAdmin: %t", cl.name, cl.IsMod, cl.IsAdmin) + }, + "auth": func(cl *Client, args []string) string { + if cl.IsAdmin { + return "You are already authenticated." + } + + pw := html.UnescapeString(strings.Join(args, " ")) + + //fmt.Printf("/auth from %s. expecting %q [%X], received %q [%X]\n", cl.name, settings.AdminPassword, settings.AdminPassword, pw, pw) + if settings.AdminPassword == pw { + cl.IsMod = true + cl.IsAdmin = true + return "Admin rights granted." + } + + // Don't let on that this command exists. Not the most secure, but should be "good enough" LUL. + return "Invalid command." + }, + "users": func(cl *Client, args []string) string { + names := cl.belongsTo.GetNames() + return strings.Join(names, " ") + }, + }, + + mod: map[string]CommandFunction{ + "sv": func(cl *Client, args []string) string { + if len(args) == 0 { + return "Missing message" + } + svmsg := formatLinks(ParseEmotes(strings.Join(args, " "))) + cl.belongsTo.AddCmdMsg(fmt.Sprintf(`
%s
`, svmsg)) + return "" + }, + "playing": func(cl *Client, args []string) string { + // Clear/hide title if sent with no arguments. + if len(args) == 1 { + cl.belongsTo.ClearPlaying() + //cl.belongsTo.AddMsg(``) + return "" + } + link := "" + title := "" + + // pickout the link (can be anywhere, as long as there are no spaces). + for _, word := range args { + word = html.UnescapeString(word) + if strings.HasPrefix(word, "http://") || strings.HasPrefix(word, "https://") { + link = word + } else { + title = title + " " + word + } + } + + cl.belongsTo.SetPlaying(title, link) + //cl.belongsTo.AddMsg(fmt.Sprintf(``, title, link)) + return "" + }, + "unmod": func(cl *Client, args []string) string { + if len(args) > 0 && !cl.IsAdmin { + return "You can only unmod yourself, not others." + } + + if len(args) == 0 { + cl.Unmod() + return "You have unmodded yourself." + } + + if err := cl.belongsTo.Unmod(args[0]); err != nil { + return err.Error() + } + + return fmt.Sprintf(`%s has been unmodded.`, args[0]) + }, + "kick": func(cl *Client, args []string) string { + if len(args) == 0 { + return "Missing name to kick." + } + return cl.belongsTo.Kick(args[0]) + }, + "ban": func(cl *Client, args []string) string { + if len(args) == 0 { + return "missing name to ban." + } + fmt.Printf("[ban] Attempting to ban %s\n", strings.Join(args, "")) + return cl.belongsTo.Ban(args[0]) + }, + "unban": func(cl *Client, args []string) string { + if len(args) == 0 { + return "missing name to unban." + } + fmt.Printf("[ban] Attempting to unban %s\n", strings.Join(args, "")) + + err := settings.RemoveBan(args[0]) + if err != nil { + return err.Error() + } + return "" + }, + }, + + admin: map[string]CommandFunction{ + "mod": func(cl *Client, args []string) string { + if err := cl.belongsTo.Mod(args[0]); err != nil { + return err.Error() + } + return fmt.Sprintf(`%s has been modded.`, args[0]) + }, + "reloadplayer": func(cl *Client, args []string) string { + cl.belongsTo.AddCmdMsg(`[SERVER] Video player reload forced.
`) + return "Reloading player for all chatters." + }, + "reloademotes": func(cl *Client, args []string) string { + cl.ServerMessage("Reloading emotes") + num, err := LoadEmotes() + if err != nil { + fmt.Printf("Unbale to reload emotes: %s\n", err) + return fmt.Sprintf("ERROR: %s", err) + } + + fmt.Printf("Loaded %d emotes\n", num) + return fmt.Sprintf("Emotes loaded: %d", num) + }, + //"reloadsettings": func(cl *Client, args []string) string { + // return "" + //}, + }, + } +} + +func (cc *CommandControl) RunCommand(command string, args []string, sender *Client) string { + // Look for user command + if userCmd, ok := cc.user[command]; ok { + fmt.Printf("[user] %s /%s %s\n", sender.name, command, strings.Join(args, " ")) + return userCmd(sender, args) + } + + // Look for mod command + if modCmd, ok := cc.mod[command]; ok { + if sender.IsMod || sender.IsAdmin { + fmt.Printf("[mod] %s /%s %s\n", sender.name, command, strings.Join(args, " ")) + return modCmd(sender, args) + } + + fmt.Printf("[mod REJECTED] %s /%s %s\n", sender.name, command, strings.Join(args, " ")) + return "You are not a mod Jebaited" + } + + // Look for admin command + if adminCmd, ok := cc.admin[command]; ok { + if sender.IsAdmin { + fmt.Printf("[admin] %s /%s %s\n", sender.name, command, strings.Join(args, " ")) + return adminCmd(sender, args) + } + fmt.Printf("[admin REJECTED] %s /%s %s\n", sender.name, command, strings.Join(args, " ")) + return "You are not the admin Jebaited" + } + + // Command not found + fmt.Printf("[cmd] %s /%s %s\n", sender.name, command, strings.Join(args, " ")) + return "Invalid command." +} + +func cmdColor(cl *Client, args []string) string { + if cl.IsMod || cl.IsAdmin && len(args) == 2 { + color := "" + name := "" + for _, s := range args { + if strings.HasPrefix(s, "#") { + color = s + } else { + name = s + } + } + if color == "" { + + fmt.Printf("[color:mod] %s missing color\n", cl.name) + return "Missing color" + } + + if err := cl.belongsTo.ForceColorChange(name, color); err != nil { + return err.Error() + } + return fmt.Sprintf("Color changed for user %s to %s\n", name, color) + } + if len(args) == 0 || !colorRegex.MatchString(args[0]) { + cl.color = randomColor() + return "Random color chosen. To choose a specific color use the format /color #c029ce. Hex values expected." + } + + if cl.IsColorForced { + fmt.Printf("[color] %s tried to change a forced color\n", cl.name) + return "You are not allowed to change your color." + } + + cl.color = args[0] + fmt.Printf("[color] %s new color: %s\n", cl.name, cl.color) + return "Color changed successfully." +} diff --git a/chathandler.go b/chathandler.go new file mode 100644 index 0000000..a4464d4 --- /dev/null +++ b/chathandler.go @@ -0,0 +1,78 @@ +package main + +import ( + "fmt" + //"net" + "net/http" + "path/filepath" + + "github.com/gorilla/websocket" +) + +//global variable for handling all chat traffic +var chat ChatRoom + +// Serving static files +func wsStaticFiles(w http.ResponseWriter, r *http.Request) { + switch r.URL.Path { + case "/favicon.ico": + http.ServeFile(w, r, "./static/favicon.png") + return + case "/justchat": + http.ServeFile(w, r, "./static/justchat.html") + return + case "/justvideo": + http.ServeFile(w, r, "./static/justvideo.html") + return + } + + goodPath := r.URL.Path[8:len(r.URL.Path)] + fmt.Printf("[static] serving %q from folder ./static/\n", goodPath) + + http.ServeFile(w, r, "./static/"+goodPath) +} + +func wsEmotes(w http.ResponseWriter, r *http.Request) { + emotefile := filepath.Base(r.URL.Path) + //fmt.Printf("serving emote: %s\n", emotefile) + http.ServeFile(w, r, "./static/emotes/"+emotefile) +} + +// Handling the websocket +var upgrader = websocket.Upgrader{ + ReadBufferSize: 1024, + WriteBufferSize: 1024, + CheckOrigin: func(r *http.Request) bool { return true }, //not checking origin +} + +//this is also the handler for joining to the chat +func wsHandler(w http.ResponseWriter, r *http.Request) { + + conn, err := upgrader.Upgrade(w, r, nil) + + if err != nil { + fmt.Println("Error upgrading to websocket:", err) + return + } + go func() { + //first message has to be the name + _, msg, err := conn.ReadMessage() + client := chat.Join(string(msg), conn) + if client == nil || err != nil { + fmt.Printf("[handler] Client closed connection: %s\n", conn.RemoteAddr().String()) + conn.Close() //closing connection to indicate failed Join + return + } + + //then watch for incoming messages + for { + _, msg, err := conn.ReadMessage() + if err != nil { //if error then assuming that the connection is closed + client.Exit() + return + } + client.NewMsg(string(msg)) + } + + }() +} diff --git a/chatroom.go b/chatroom.go new file mode 100644 index 0000000..c58f7ae --- /dev/null +++ b/chatroom.go @@ -0,0 +1,316 @@ +package main + +import ( + "fmt" + //"html" + "math/rand" + "path/filepath" + "regexp" + "strings" + "sync" + "time" + + "github.com/gorilla/websocket" +) + +const UsernameMaxLength int = 36 + +var re_username *regexp.Regexp = regexp.MustCompile(`^[0-9a-zA-Z_-]+$`) + +type ChatRoom struct { + clients map[string]*Client // this needs to be a pointer. + clientsMtx sync.Mutex + queue chan string + playing string + playingLink string +} + +//initializing the chatroom +func (cr *ChatRoom) Init() error { + cr.queue = make(chan string, 5) + cr.clients = make(map[string]*Client) + + num, err := LoadEmotes() + if err != nil { + return fmt.Errorf("Error loading emotes: %s", err) + } + fmt.Printf("Loaded %d emotes\n", num) + + //the "heartbeat" for broadcasting messages + go func() { + for { + cr.BroadCast() + time.Sleep(100 * time.Millisecond) + } + }() + return nil +} + +func LoadEmotes() (int, error) { + newEmotes := map[string]string{} + + emotePNGs, err := filepath.Glob("./static/emotes/*.png") + if err != nil { + return 0, fmt.Errorf("Unable to glob emote directory: %s\n", err) + } + + emoteGIFs, err := filepath.Glob("./static/emotes/*.gif") + if err != nil { + return 0, fmt.Errorf("Unable to glob emote directory: %s\n", err) + } + globbed_files := []string(emotePNGs) + globbed_files = append(globbed_files, emoteGIFs...) + + fmt.Println("Loading emotes...") + for _, file := range globbed_files { + file = filepath.Base(file) + key := file[0 : len(file)-4] + newEmotes[key] = file + fmt.Printf("%s ", key) + } + emotes = newEmotes + fmt.Println("") + return len(emotes), nil +} + +func randomColor() string { + nums := []int32{} + for i := 0; i < 6; i++ { + nums = append(nums, rand.Int31n(15)) + } + return fmt.Sprintf("#%X%X%X%X%X%X", + nums[0], nums[1], nums[2], + nums[3], nums[4], nums[5]) +} + +//registering a new client +//returns pointer to a Client, or Nil, if the name is already taken +func (cr *ChatRoom) Join(name string, conn *websocket.Conn) *Client { + + if len(name) > UsernameMaxLength || !re_username.MatchString(name) { + return nil + } + + defer cr.clientsMtx.Unlock() + cr.clientsMtx.Lock() //preventing simultaneous access to the `clients` map + if _, exists := cr.clients[strings.ToLower(name)]; exists { + return nil + } + + client := &Client{ + name: name, + conn: conn, + belongsTo: cr, + color: randomColor(), + } + + host := client.Host() + + if banned, names := settings.IsBanned(host); banned { + fmt.Printf("[BAN] Banned user tried to connect with IP %s: %q (banned with name(s) %q)\n", host, name, strings.Join(names, ", ")) + conn.Close() + return nil + } + + cr.clients[strings.ToLower(name)] = client + + fmt.Printf("[join] %s %s\n", host, name) + client.Send(cr.GetPlayingString()) + cr.AddMsg(fmt.Sprintf("%s has joined the chat.
", client.color, name)) + return client +} + +// TODO: fix this up a bit. kick and leave are the same, incorrect, error: "That name was already used!" +//leaving the chatroom +func (cr *ChatRoom) Leave(name, color string) { + defer cr.clientsMtx.Unlock() + cr.clientsMtx.Lock() //preventing simultaneous access to the `clients` map + + client, err := cr.getClient(name) + if err != nil { + fmt.Printf("[leave] Unable to get client for name %q\n", name) + return + } + client.conn.Close() + cr.delClient(name) + + cr.AddMsg(fmt.Sprintf("%s has left the chat.
", color, name)) + fmt.Printf("[leave] %s %s\n", client.Host(), client.name) +} + +// kicked from the chatroom +func (cr *ChatRoom) Kick(name string) string { + defer cr.clientsMtx.Unlock() + cr.clientsMtx.Lock() //preventing simultaneous access to the `clients` map + + client, err := cr.getClient(name) + if err != nil { + return "Unable to get client for name " + name + } + + if client.IsMod { + return "You cannot kick another mod." + } + + if client.IsAdmin { + return "Jebaited No." + } + + host := client.Host() + client.conn.Close() + cr.delClient(name) + + cr.AddMsg(fmt.Sprintf("%s has been kicked.
", name)) + fmt.Printf("[kick] %s %s has been kicked\n", host, name) + return "" +} + +func (cr *ChatRoom) Ban(name string) string { + defer cr.clientsMtx.Unlock() + cr.clientsMtx.Lock() + + client, err := cr.getClient(name) + if err != nil { + fmt.Printf("[ban] Unable to get client for name %q\n", name) + return "Cannot find that name" + } + + names := []string{} + host := client.Host() + + client.conn.Close() + cr.delClient(name) + + for name, c := range cr.clients { + if c.Host() == host { + names = append(names, name) + client.conn.Close() + cr.delClient(name) + } + } + + defer settingsMtx.Unlock() + settingsMtx.Lock() + + err = settings.AddBan(host, names) + if err != nil { + fmt.Printf("[BAN] Error banning %q: %s\n", name, err) + cr.AddMsg(fmt.Sprintf("%s has been kicked.
", name)) + } else { + cr.AddMsg(fmt.Sprintf("%s has been banned.
", name)) + } + return "" +} + +//adding message to queue +func (cr *ChatRoom) AddMsg(msg string) { + cr.queue <- msg +} + +func (cr *ChatRoom) AddCmdMsg(msg string) { + cr.queue <- msg +} + +func (cr *ChatRoom) Unmod(name string) error { + defer cr.clientsMtx.Unlock() + cr.clientsMtx.Lock() + + client, err := cr.getClient(name) + if err != nil { + return err + } + + client.Unmod() + client.ServerMessage(`You have been unmodded.`) + return nil +} + +func (cr *ChatRoom) Mod(name string) error { + defer cr.clientsMtx.Unlock() + cr.clientsMtx.Lock() + + client, err := cr.getClient(name) + if err != nil { + return err + } + + client.IsMod = true + client.ServerMessage(`You have been modded.`) + return nil +} + +func (cr *ChatRoom) ForceColorChange(name, color string) error { + defer cr.clientsMtx.Unlock() + cr.clientsMtx.Lock() + + client, err := cr.getClient(name) + if err != nil { + return err + } + + client.IsColorForced = true + client.color = color + return nil +} + +func (cr *ChatRoom) UserCount() int { + return len(cr.clients) +} + +//broadcasting all the messages in the queue in one block +func (cr *ChatRoom) BroadCast() { + msgBlock := "" +infLoop: + for { + select { + case m := <-cr.queue: + msgBlock += m // + "
" + default: + break infLoop + } + } + if len(msgBlock) > 0 { + for _, client := range cr.clients { + client.Send(msgBlock) + } + } +} + +func (cr *ChatRoom) ClearPlaying() { + cr.playing = "" + cr.playingLink = "" + cr.AddCmdMsg(``) +} + +func (cr *ChatRoom) SetPlaying(title, link string) { + cr.playing = title + cr.playingLink = link + cr.AddCmdMsg(cr.GetPlayingString()) +} + +func (cr *ChatRoom) GetPlayingString() string { + return fmt.Sprintf(``, cr.playing, cr.playingLink) +} + +func (cr *ChatRoom) GetNames() []string { + names := []string{} + defer cr.clientsMtx.Unlock() + cr.clientsMtx.Lock() + + for _, val := range cr.clients { + names = append(names, val.name) + } + + return names +} + +func (cr *ChatRoom) delClient(name string) { + delete(cr.clients, strings.ToLower(name)) +} + +func (cr *ChatRoom) getClient(name string) (*Client, error) { + if client, ok := cr.clients[strings.ToLower(name)]; ok { + return client, nil + } + return nil, fmt.Errorf("Client with that name not found.") +} diff --git a/main.go b/main.go new file mode 100644 index 0000000..4185aa6 --- /dev/null +++ b/main.go @@ -0,0 +1,141 @@ +package main + +import ( + "flag" + "fmt" + "io" + "net/http" + "os" + "sync" + + "github.com/nareix/joy4/av/avutil" + "github.com/nareix/joy4/av/pubsub" + "github.com/nareix/joy4/format" + "github.com/nareix/joy4/format/flv" + "github.com/nareix/joy4/format/rtmp" +) + +var ( + addr = flag.String("l", ":8089", "host:port of the go-rtmp-server") + sKey = flag.String("k", "", "Stream key, to protect your stream") +) + +func init() { + format.RegisterAll() +} + +type writeFlusher struct { + httpflusher http.Flusher + io.Writer +} + +func (self writeFlusher) Flush() error { + self.httpflusher.Flush() + return nil +} + +func main() { + flag.Parse() + server := &rtmp.Server{} + + l := &sync.RWMutex{} + type Channel struct { + que *pubsub.Queue + } + channels := map[string]*Channel{} + + server.HandlePlay = func(conn *rtmp.Conn) { + l.RLock() + ch := channels[conn.URL.Path] + l.RUnlock() + + if ch != nil { + cursor := ch.que.Latest() + avutil.CopyFile(conn, cursor) + } + } + + server.HandlePublish = func(conn *rtmp.Conn) { + streams, _ := conn.Streams() + + l.Lock() + fmt.Println("request string->", conn.URL.RequestURI()) + fmt.Println("request key->", conn.URL.Query().Get("key")) + streamKey := conn.URL.Query().Get("key") + if streamKey != *sKey { + fmt.Println("Due to key not match, denied stream") + return //If key not match, deny stream + } + ch := channels[conn.URL.Path] + if ch == nil { + ch = &Channel{} + ch.que = pubsub.NewQueue() + ch.que.WriteHeader(streams) + channels[conn.URL.Path] = ch + } else { + ch = nil + } + l.Unlock() + if ch == nil { + return + } + + avutil.CopyPackets(ch.que, conn) + + l.Lock() + delete(channels, conn.URL.Path) + l.Unlock() + ch.que.Close() + } + + // Chat websocket + http.HandleFunc("/ws", wsHandler) + http.HandleFunc("/static/", wsStaticFiles) + http.HandleFunc("/emotes/", wsEmotes) + http.HandleFunc("/favicon.ico", wsStaticFiles) + http.HandleFunc("/jquery.js", wsStaticFiles) + http.HandleFunc("/ractive.min.js", wsStaticFiles) + http.HandleFunc("/justchat", wsStaticFiles) + http.HandleFunc("/justvideo", wsStaticFiles) + + http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { + l.RLock() + ch := channels[r.URL.Path] + l.RUnlock() + + if ch != nil { + w.Header().Set("Content-Type", "video/x-flv") + w.Header().Set("Transfer-Encoding", "chunked") + w.Header().Set("Access-Control-Allow-Origin", "*") + w.WriteHeader(200) + flusher := w.(http.Flusher) + flusher.Flush() + + muxer := flv.NewMuxerWriteFlusher(writeFlusher{httpflusher: flusher, Writer: w}) + cursor := ch.que.Latest() + + avutil.CopyFile(muxer, cursor) + } else { + if r.URL.Path != "/" { + fmt.Println("[http 404] ", r.URL.Path) + http.NotFound(w, r) + } else { + http.ServeFile(w, r, "./static/index.html") + } + } + }) + + go http.ListenAndServe(*addr, nil) + fmt.Println("Listen and serve ", *addr) + if err := chat.Init(); err != nil { + fmt.Println(err) + os.Exit(1) + } + + server.ListenAndServe() + + // ffmpeg -re -i movie.flv -c copy -f flv rtmp://localhost/movie + // ffmpeg -f avfoundation -i "0:0" .... -f flv rtmp://localhost/screen + // ffplay http://localhost:8089/movie + // ffplay http://localhost:8089/screen +} diff --git a/notes.txt b/notes.txt new file mode 100644 index 0000000..e1dafbc --- /dev/null +++ b/notes.txt @@ -0,0 +1,63 @@ +== TODO + +- break long words across lines + +- mod commands + - auth command to gain mod status + - kick/mute/timeout + - list users + - purge chat + - mods cannot kick/ban other mods or admin + - only admin can kick/ban mods + - admin revoke command with password + - broadcast mod/unmod command results to mods and admins + - fix /color for mods and admins + +- "login" options + - IP admin/mod? + - save ip/name combo for reconnects? + +- Move kick/ban core functionality into command instead of room? + or to (server-side) client? + +- add a Chatroom.FindUser(name) function + +- rewrite Javascript to accept json data. + - separate data into commands and chat + - commands will just execute more JS (eg, changing title) + - chat will append chat message + - moves all styling to client + +- rewrite javascript client in go webasm? + +== Commands +/color + change user color +/me + italic chat message without leading colon. message is the same color as name. +/count + display the number of users in chat +/w +/whoami + debugging command. prints name, mod, and admin status +/auth + authenticate to admin + += Mod commands +/playing [title] [link] + update title and link. clears title if no arguments +/sv + server announcement message. it's red, with a red border, centered in chat. +/kick + kick user from chat +/unmod + unmod self only + += Admin commands +/reloademotes + reload emotes map +/reloadplayer + reloads the video player of everybody in chat +/unmod + unmod a user +/mod mod a user diff --git a/readme.md b/readme.md new file mode 100644 index 0000000..9ca5b77 --- /dev/null +++ b/readme.md @@ -0,0 +1,41 @@ +# Golang rtmp server demo + +This is a very tiny demo with rtmp protocol server/client side implement. + +## Requirement + +You need golang to build all tools. + +## Install + +```bash +go get -u -v github.com/netroby/go-rtmp-server + +~/go/bin/go-rtmp-server -l :8089 -k longSecurityKey +``` + + +## Usage + + +now you can using obs to push stream to rtmp server + + +the stream url maybe ```rtmp://your.domain.host/live?key=longSecurityKey``` + +You can using obs to stream + +Now you may visit the demo at +``` +http://your.domain.host:8089/ +``` + +the :8089 is the default listen port of the http server. and you can change it as you want + +``` +Usage of .\go-rtmp-server.exe: + -k string + Stream key, to protect your stream + -l string + host:port of the go-rtmp-server (default ":8089") +``` \ No newline at end of file diff --git a/settings.go b/settings.go new file mode 100644 index 0000000..6095a31 --- /dev/null +++ b/settings.go @@ -0,0 +1,120 @@ +package main + +import ( + "encoding/json" + "fmt" + "io/ioutil" + "math/rand" + "strings" + "sync" + "time" +) + +var settings *Settings +var settingsMtx sync.Mutex + +type Settings struct { + filename string + AdminPassword string + Bans []BanInfo +} + +type BanInfo struct { + IP string + Names []string + When time.Time +} + +func init() { + var err error + settings, err = LoadSettings("settings.json") + if err != nil { + panic("Unable to load settings: " + err.Error()) + } +} + +func LoadSettings(filename string) (*Settings, error) { + raw, err := ioutil.ReadFile(filename) + if err != nil { + return nil, fmt.Errorf("Error reading file: %s", err) + } + + var s *Settings + err = json.Unmarshal(raw, &s) + if err != nil { + return nil, fmt.Errorf("Error unmarshaling: %s", err) + } + s.filename = filename + + s.AdminPassword = generateAdminPass(time.Now().Unix()) + fmt.Printf("Settings reloaded. New admin password: %s\n", s.AdminPassword) + + return s, nil +} + +func generateAdminPass(seed int64) string { + out := "" + r := rand.New(rand.NewSource(seed)) + //for i := 0; i < 20; i++ { + for len(out) < 20 { + out = fmt.Sprintf("%s%X", out, r.Int31()) + } + return out +} + +func (s *Settings) Save() error { + marshaled, err := json.Marshal(s) + if err != nil { + return fmt.Errorf("Error marshaling: %s", err) + } + + err = ioutil.WriteFile(s.filename, marshaled, 0777) + if err != nil { + return fmt.Errorf("Error saving: %s", err) + } + return nil +} + +func (s *Settings) AddBan(host string, names []string) error { + b := BanInfo{ + Names: names, + IP: host, + When: time.Now(), + } + settings.Bans = append(settings.Bans, b) + + fmt.Printf("[BAN] %q (%s) has been banned.\n", strings.Join(names, ", "), host) + + return settings.Save() +} + +func (s *Settings) RemoveBan(name string) error { + defer settingsMtx.Unlock() + settingsMtx.Lock() + + name = strings.ToLower(name) + newBans := []BanInfo{} + for _, b := range s.Bans { + for _, n := range b.Names { + if n == name { + fmt.Printf("[ban] Removed ban for %s [%s]\n", b.IP, n) + } else { + newBans = append(newBans, b) + } + } + } + s.Bans = newBans + return settings.Save() +} + +func (s *Settings) IsBanned(host string) (bool, []string) { + defer settingsMtx.Unlock() + settingsMtx.Lock() + + for _, b := range s.Bans { + if b.IP == host { + return true, b.Names + } + } + return false, nil +} diff --git a/settings.json b/settings.json new file mode 100644 index 0000000..849d137 --- /dev/null +++ b/settings.json @@ -0,0 +1,3 @@ +{ + "Bans": [] +} diff --git a/static/flv.min.js b/static/flv.min.js new file mode 100644 index 0000000..efcbb61 --- /dev/null +++ b/static/flv.min.js @@ -0,0 +1,7 @@ +!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.flvjs=e()}}(function(){var e;return function e(t,n,i){function r(a,o){if(!n[a]){if(!t[a]){var u="function"==typeof require&&require;if(!o&&u)return u(a,!0);if(s)return s(a,!0);var l=new Error("Cannot find module '"+a+"'");throw l.code="MODULE_NOT_FOUND",l}var d=n[a]={exports:{}};t[a][0].call(d.exports,function(e){var n=t[a][1][e];return r(n||e)},d,d.exports,e,t,n,i)}return n[a].exports}for(var s="function"==typeof require&&require,a=0;a0&&this._events[e].length>n&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. 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this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack),i}},{key:"_parseScriptData",value:function(e,t,n){var i=h.default.parseScriptData(e,t,n);if(i.hasOwnProperty("onMetaData")){if(null==i.onMetaData||"object"!==a(i.onMetaData))return void l.default.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&l.default.w(this.TAG,"Found another onMetaData tag!"),this._metadata=i;var r=this._metadata.onMetaData;if("boolean"==typeof r.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=r.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"==typeof r.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=r.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"==typeof r.audiodatarate&&(this._mediaInfo.audioDataRate=r.audiodatarate),"number"==typeof r.videodatarate&&(this._mediaInfo.videoDataRate=r.videodatarate),"number"==typeof r.width&&(this._mediaInfo.width=r.width),"number"==typeof r.height&&(this._mediaInfo.height=r.height),"number"==typeof r.duration){if(!this._durationOverrided){var s=Math.floor(r.duration*this._timescale);this._duration=s,this._mediaInfo.duration=s}}else this._mediaInfo.duration=0;if("number"==typeof r.framerate){var o=Math.floor(1e3*r.framerate);if(o>0){var u=o/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=u,this._referenceFrameRate.fps_num=o,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=u}}if("object"===a(r.keyframes)){this._mediaInfo.hasKeyframesIndex=!0;var d=r.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(d),r.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=r,l.default.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}}},{key:"_parseKeyframesIndex",value:function(e){for(var t=[],n=[],i=1;i>>4;if(2!==a&&10!==a)return void 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missing AVCPacketType or/and CompositionTime");var a=this._littleEndian,o=new DataView(e,t,n),u=o.getUint8(0),d=16777215&o.getUint32(0,!a);if(0===u)this._parseAVCDecoderConfigurationRecord(e,t+4,n-4);else if(1===u)this._parseAVCVideoData(e,t+4,n-4,i,r,s,d);else if(2!==u)return void this._onError(m.default.FORMAT_ERROR,"Flv: Invalid video packet type "+u)}},{key:"_parseAVCDecoderConfigurationRecord",value:function(e,t,n){if(n<7)return void l.default.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");var i=this._videoMetadata,r=this._videoTrack,s=this._littleEndian,a=new DataView(e,t,n);i?void 0!==i.avcc&&l.default.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),i=this._videoMetadata={},i.type="video",i.id=r.id,i.timescale=this._timescale,i.duration=this._duration);var o=a.getUint8(0),u=a.getUint8(1);a.getUint8(2),a.getUint8(3);if(1!==o||0===u)return 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Uint8Array(e,t+f,c+p),y={type:v,data:g};d.push(y),h+=g.byteLength,f+=c+p}if(d.length){var E=this._videoTrack,b={units:d,length:h,isKeyframe:m,dts:_,cts:a,pts:_+a};m&&(b.fileposition=r),E.samples.push(b),E.length+=h}}},{key:"onTrackMetadata",get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e}},{key:"onMediaInfo",get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onDataAvailable",get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e}},{key:"timestampBase",get:function(){return this._timestampBase},set:function(e){this._timestampBase=e}},{key:"overridedDuration",get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e}},{key:"overridedHasAudio",set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e}},{key:"overridedHasVideo",set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e}}],[{key:"probe",value:function(e){var t=new Uint8Array(e),n={match:!1};if(70!==t[0]||76!==t[1]||86!==t[2]||1!==t[3])return n;var i=(4&t[4])>>>2!=0,r=0!=(1&t[4]),a=s(t,5);return a<9?n:{match:!0,consumed:a,dataOffset:a,hasAudioTrack:i,hasVideoTrack:r}}}]),e}();n.default=y},{"../core/media-info.js":7,"../utils/exception.js":40,"../utils/logger.js":41,"./amf-parser.js":15,"./demux-errors.js":16,"./sps-parser.js":19}],19:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n=2&&3===t[s]&&0===t[s-1]&&0===t[s-2]||(i[r]=t[s],r++);return new Uint8Array(i.buffer,0,r)}},{key:"parseSPS",value:function(t){var n=e._ebsp2rbsp(t),i=new a.default(n);i.readByte();var r=i.readByte();i.readByte();var s=i.readByte();i.readUEG();var o=e.getProfileString(r),u=e.getLevelString(s),l=1,d=420,h=[0,420,422,444],f=8;if((100===r||110===r||122===r||244===r||44===r||83===r||86===r||118===r||128===r||138===r||144===r)&&(l=i.readUEG(),3===l&&i.readBits(1),l<=3&&(d=h[l]),f=i.readUEG()+8,i.readUEG(),i.readBits(1),i.readBool()))for(var c=3!==l?8:12,_=0;_0&&I<16?(w=x[I-1],R=M[I-1]):255===I&&(w=i.readByte()<<8|i.readByte(),R=i.readByte()<<8|i.readByte())}if(i.readBool()&&i.readBool(),i.readBool()&&(i.readBits(4),i.readBool()&&i.readBits(24)),i.readBool()&&(i.readUEG(),i.readUEG()),i.readBool()){var D=i.readBits(32),B=i.readBits(32);O=i.readBool(),T=B,C=2*D,A=T/C}}var j=1;1===w&&1===R||(j=w/R);var P=0,U=0;if(0===l)P=1,U=2-E;else{var N=3===l?1:2,F=1===l?2:1;P=N,U=F*(2-E)}var G=16*(g+1),V=16*(y+1)*(2-E);G-=(b+S)*P,V-=(k+L)*U;var z=Math.ceil(G*j);return i.destroy(),i=null,{profile_string:o,level_string:u,bit_depth:f,chroma_format:d,chroma_format_string:e.getChromaFormatString(d),frame_rate:{fixed:O,fps:A,fps_den:C,fps_num:T},sar_ratio:{width:w,height:R},codec_size:{width:G,height:V},present_size:{width:z,height:V}}}},{key:"_skipScalingList",value:function(e,t){for(var n=8,i=8,r=0,s=0;s=15048,t=!f.default.msedge||e;return self.fetch&&self.ReadableStream&&t}catch(e){return!1}}}]),l(t,[{key:"destroy",value:function(){this.isWorking()&&this.abort(),u(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"destroy",this).call(this)}},{key:"open",value:function(e,t){var n=this;this._dataSource=e,this._range=t;var i=e.url;this._config.reuseRedirectedURL&&void 0!=e.redirectedURL&&(i=e.redirectedURL);var r=this._seekHandler.getConfig(i,t),s=new self.Headers;if("object"===o(r.headers)){var a=r.headers;for(var u in a)a.hasOwnProperty(u)&&s.append(u,a[u])}var l={method:"GET",headers:s,mode:"cors",cache:"default",referrerPolicy:"no-referrer-when-downgrade"};!1===e.cors&&(l.mode="same-origin"),e.withCredentials&&(l.credentials="include"),e.referrerPolicy&&(l.referrerPolicy=e.referrerPolicy),this._status=c.LoaderStatus.kConnecting,self.fetch(r.url,l).then(function(e){if(n._requestAbort)return n._requestAbort=!1,void(n._status=c.LoaderStatus.kIdle);if(e.ok&&e.status>=200&&e.status<=299){if(e.url!==r.url&&n._onURLRedirect){var t=n._seekHandler.removeURLParameters(e.url);n._onURLRedirect(t)}var i=e.headers.get("Content-Length");return null!=i&&(n._contentLength=parseInt(i),0!==n._contentLength&&n._onContentLengthKnown&&n._onContentLengthKnown(n._contentLength)),n._pump.call(n,e.body.getReader())}if(n._status=c.LoaderStatus.kError,!n._onError)throw new _.RuntimeException("FetchStreamLoader: Http code invalid, "+e.status+" "+e.statusText);n._onError(c.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:e.status,msg:e.statusText})}).catch(function(e){if(n._status=c.LoaderStatus.kError,!n._onError)throw e;n._onError(c.LoaderErrors.EXCEPTION,{code:-1,msg:e.message})})}},{key:"abort",value:function(){this._requestAbort=!0}},{key:"_pump",value:function(e){var t=this;return e.read().then(function(n){if(!n.done){if(!0===t._requestAbort)return t._requestAbort=!1,t._status=c.LoaderStatus.kComplete,e.cancel();t._status=c.LoaderStatus.kBuffering;var i=n.value.buffer,r=t._range.from+t._receivedLength;return t._receivedLength+=i.byteLength,t._onDataArrival&&t._onDataArrival(i,r,t._receivedLength),t._pump(e)}t._status=c.LoaderStatus.kComplete,t._onComplete&&t._onComplete(t._range.from,t._range.from+t._receivedLength-1)}).catch(function(e){if(11!==e.code||!f.default.msedge){t._status=c.LoaderStatus.kError;var n=0,i=null;if(19!==e.code&&"network error"!==e.message||!(null===t._contentLength||null!==t._contentLength&&t._receivedLength0&&(this._stashInitialSize=n.stashInitialSize),this._stashUsed=0,this._stashSize=this._stashInitialSize,this._bufferSize=3145728,this._stashBuffer=new ArrayBuffer(this._bufferSize),this._stashByteStart=0,this._enableStash=!0,!1===n.enableStashBuffer&&(this._enableStash=!1),this._loader=null,this._loaderClass=null,this._seekHandler=null,this._dataSource=t,this._isWebSocketURL=/wss?:\/\/(.+?)/.test(t.url),this._refTotalLength=t.filesize?t.filesize:null,this._totalLength=this._refTotalLength,this._fullRequestFlag=!1,this._currentRange=null,this._redirectedURL=null,this._speedNormalized=0,this._speedSampler=new l.default,this._speedNormalizeList=[64,128,256,384,512,768,1024,1536,2048,3072,4096],this._isEarlyEofReconnecting=!1,this._paused=!1,this._resumeFrom=0,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._selectSeekHandler(),this._selectLoader(),this._createLoader()}return s(e,[{key:"destroy",value:function(){this._loader.isWorking()&&this._loader.abort(),this._loader.destroy(),this._loader=null,this._loaderClass=null,this._dataSource=null,this._stashBuffer=null,this._stashUsed=this._stashSize=this._bufferSize=this._stashByteStart=0,this._currentRange=null,this._speedSampler=null,this._isEarlyEofReconnecting=!1,this._onDataArrival=null,this._onSeeked=null,this._onError=null,this._onComplete=null,this._onRedirect=null,this._onRecoveredEarlyEof=null,this._extraData=null}},{key:"isWorking",value:function(){return this._loader&&this._loader.isWorking()&&!this._paused}},{key:"isPaused",value:function(){return this._paused}},{key:"_selectSeekHandler",value:function(){var e=this._config;if("range"===e.seekType)this._seekHandler=new b.default(this._config.rangeLoadZeroStart);else if("param"===e.seekType){var t=e.seekParamStart||"bstart",n=e.seekParamEnd||"bend";this._seekHandler=new k.default(t,n)}else{if("custom"!==e.seekType)throw new L.InvalidArgumentException("Invalid seekType in config: "+e.seekType);if("function"!=typeof e.customSeekHandler)throw new L.InvalidArgumentException("Custom seekType specified in config but invalid customSeekHandler!");this._seekHandler=new e.customSeekHandler}}},{key:"_selectLoader",value:function(){if(this._isWebSocketURL)this._loaderClass=y.default;else if(f.default.isSupported())this._loaderClass=f.default;else if(_.default.isSupported())this._loaderClass=_.default;else{if(!v.default.isSupported())throw new L.RuntimeException("Your browser doesn't support xhr with arraybuffer responseType!");this._loaderClass=v.default}}},{key:"_createLoader",value:function(){this._loader=new this._loaderClass(this._seekHandler,this._config),!1===this._loader.needStashBuffer&&(this._enableStash=!1),this._loader.onContentLengthKnown=this._onContentLengthKnown.bind(this),this._loader.onURLRedirect=this._onURLRedirect.bind(this),this._loader.onDataArrival=this._onLoaderChunkArrival.bind(this),this._loader.onComplete=this._onLoaderComplete.bind(this),this._loader.onError=this._onLoaderError.bind(this)}},{key:"open",value:function(e){this._currentRange={from:0,to:-1},e&&(this._currentRange.from=e),this._speedSampler.reset(),e||(this._fullRequestFlag=!0),this._loader.open(this._dataSource,Object.assign({},this._currentRange))}},{key:"abort",value:function(){this._loader.abort(),this._paused&&(this._paused=!1,this._resumeFrom=0)}},{key:"pause",value:function(){this.isWorking()&&(this._loader.abort(),0!==this._stashUsed?(this._resumeFrom=this._stashByteStart,this._currentRange.to=this._stashByteStart-1):this._resumeFrom=this._currentRange.to+1,this._stashUsed=0,this._stashByteStart=0,this._paused=!0)}},{key:"resume",value:function(){if(this._paused){this._paused=!1;var e=this._resumeFrom;this._resumeFrom=0,this._internalSeek(e,!0)}}},{key:"seek",value:function(e){this._paused=!1,this._stashUsed=0,this._stashByteStart=0,this._internalSeek(e,!0)}},{key:"_internalSeek",value:function(e,t){this._loader.isWorking()&&this._loader.abort(),this._flushStashBuffer(t),this._loader.destroy(),this._loader=null;var n={from:e,to:-1};this._currentRange={from:n.from,to:-1},this._speedSampler.reset(),this._stashSize=this._stashInitialSize,this._createLoader(),this._loader.open(this._dataSource,n),this._onSeeked&&this._onSeeked()}},{key:"updateUrl",value:function(e){if(!e||"string"!=typeof e||0===e.length)throw new L.InvalidArgumentException("Url must be a non-empty string!");this._dataSource.url=e}},{key:"_expandBuffer",value:function(e){for(var t=this._stashSize;t+10485760){var i=new Uint8Array(this._stashBuffer,0,this._stashUsed);new Uint8Array(n,0,t).set(i,0)}this._stashBuffer=n,this._bufferSize=t}}},{key:"_normalizeSpeed",value:function(e){var t=this._speedNormalizeList,n=t.length-1,i=0,r=0,s=n;if(e=t[i]&&e=512&&e<=1024?Math.floor(1.5*e):2*e)>8192&&(t=8192);var n=1024*t+1048576;this._bufferSize0){var o=this._stashBuffer.slice(0,this._stashUsed),u=this._dispatchChunks(o,this._stashByteStart);if(u0){var l=new Uint8Array(o,u);a.set(l,0),this._stashUsed=l.byteLength,this._stashByteStart+=u}}else this._stashUsed=0,this._stashByteStart+=u;this._stashUsed+e.byteLength>this._bufferSize&&(this._expandBuffer(this._stashUsed+e.byteLength),a=new Uint8Array(this._stashBuffer,0,this._bufferSize)),a.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength}else{var d=this._dispatchChunks(e,t);if(dthis._bufferSize&&(this._expandBuffer(h),a=new Uint8Array(this._stashBuffer,0,this._bufferSize)),a.set(new Uint8Array(e,d),0),this._stashUsed+=h,this._stashByteStart=t+d}}}else if(0===this._stashUsed){var f=this._dispatchChunks(e,t);if(fthis._bufferSize&&this._expandBuffer(c);var _=new Uint8Array(this._stashBuffer,0,this._bufferSize);_.set(new Uint8Array(e,f),0),this._stashUsed+=c,this._stashByteStart=t+f}}else{this._stashUsed+e.byteLength>this._bufferSize&&this._expandBuffer(this._stashUsed+e.byteLength);var m=new Uint8Array(this._stashBuffer,0,this._bufferSize);m.set(new Uint8Array(e),this._stashUsed),this._stashUsed+=e.byteLength;var p=this._dispatchChunks(this._stashBuffer.slice(0,this._stashUsed),this._stashByteStart);if(p0){var v=new Uint8Array(this._stashBuffer,p);m.set(v,0)}this._stashUsed-=p,this._stashByteStart+=p}}}},{key:"_flushStashBuffer",value:function(e){if(this._stashUsed>0){var t=this._stashBuffer.slice(0,this._stashUsed),n=this._dispatchChunks(t,this._stashByteStart),i=t.byteLength-n;if(n0){var r=new Uint8Array(this._stashBuffer,0,this._bufferSize),s=new Uint8Array(t,n);r.set(s,0),this._stashUsed=s.byteLength,this._stashByteStart+=n}return 0}o.default.w(this.TAG,i+" bytes unconsumed data remain when flush buffer, dropped")}return this._stashUsed=0,this._stashByteStart=0,i}return 0}},{key:"_onLoaderComplete",value:function(e,t){this._flushStashBuffer(!0),this._onComplete&&this._onComplete(this._extraData)}},{key:"_onLoaderError",value:function(e,t){switch(o.default.e(this.TAG,"Loader error, code = "+t.code+", msg = "+t.msg),this._flushStashBuffer(!1),this._isEarlyEofReconnecting&&(this._isEarlyEofReconnecting=!1,e=d.LoaderErrors.UNRECOVERABLE_EARLY_EOF),e){case d.LoaderErrors.EARLY_EOF:if(!this._config.isLive&&this._totalLength){var n=this._currentRange.to+1;return void(n0)for(var s=n.split("&"),a=0;a0;o[0]!==this._startName&&o[0]!==this._endName&&(u&&(r+="&"),r+=s[a])}return 0===r.length?t:t+"?"+r}}]),e}();n.default=s},{}],26:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n=500?this.currentKBps:0}},{key:"averageKBps",get:function(){var e=(this._now()-this._firstCheckpoint)/1e3;return this._totalBytes/e/1024}}]),e}();n.default=s},{}],28:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function r(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(n,"__esModule",{value:!0});var a=function e(t,n,i){null===t&&(t=Function.prototype);var r=Object.getOwnPropertyDescriptor(t,n);if(void 0===r){var s=Object.getPrototypeOf(t);return null===s?void 0:e(s,n,i)}if("value"in r)return r.value;var a=r.get;if(void 0!==a)return a.call(i)},o=function(){function e(e,t){for(var n=0;n299)){if(this._status=h.LoaderStatus.kError,!this._onError)throw new f.RuntimeException("MozChunkedLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(h.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else this._status=h.LoaderStatus.kBuffering}}},{key:"_onProgress",value:function(e){null===this._contentLength&&null!==e.total&&0!==e.total&&(this._contentLength=e.total,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength));var t=e.target.response,n=this._range.from+this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,n,this._receivedLength)}},{key:"_onLoadEnd",value:function(e){if(!0===this._requestAbort)return void(this._requestAbort=!1);this._status!==h.LoaderStatus.kError&&(this._status=h.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1))}},{key:"_onXhrError",value:function(e){this._status=h.LoaderStatus.kError;var t=0,n=null;if(this._contentLength&&e.loaded=200&&t.status<=299){if(this._status=h.LoaderStatus.kBuffering,void 0!=t.responseURL){var n=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&n!==this._currentRedirectedURL&&(this._currentRedirectedURL=n,this._onURLRedirect&&this._onURLRedirect(n))}var i=t.getResponseHeader("Content-Length");if(null!=i&&null==this._contentLength){var r=parseInt(i);r>0&&(this._contentLength=r,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength))}}else{if(this._status=h.LoaderStatus.kError,!this._onError)throw new f.RuntimeException("MSStreamLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(h.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else if(3===t.readyState&&t.status>=200&&t.status<=299){this._status=h.LoaderStatus.kBuffering;var s=t.response;this._reader.readAsArrayBuffer(s)}}},{key:"_xhrOnError",value:function(e){this._status=h.LoaderStatus.kError;var t=h.LoaderErrors.EXCEPTION,n={code:-1,msg:e.constructor.name+" "+e.type};if(!this._onError)throw new f.RuntimeException(n.msg);this._onError(t,n)}},{key:"_msrOnProgress",value:function(e){var t=e.target,n=t.result;if(null==n)return void this._doReconnectIfNeeded();var i=n.slice(this._lastTimeBufferSize);this._lastTimeBufferSize=n.byteLength;var r=this._totalRange.from+this._receivedLength;this._receivedLength+=i.byteLength,this._onDataArrival&&this._onDataArrival(i,r,this._receivedLength),n.byteLength>=this._bufferLimit&&(d.default.v(this.TAG,"MSStream buffer exceeded max size near "+(r+i.byteLength)+", reconnecting..."),this._doReconnectIfNeeded())}},{key:"_doReconnectIfNeeded",value:function(){if(null==this._contentLength||this._receivedLength=this._contentLength&&(n=this._range.from+this._contentLength-1),this._currentRequestRange={from:t,to:n},this._internalOpen(this._dataSource,this._currentRequestRange)}},{key:"_internalOpen",value:function(e,t){this._lastTimeLoaded=0;var n=e.url;this._config.reuseRedirectedURL&&(void 0!=this._currentRedirectedURL?n=this._currentRedirectedURL:void 0!=e.redirectedURL&&(n=e.redirectedURL));var i=this._seekHandler.getConfig(n,t);this._currentRequestURL=i.url;var r=this._xhr=new XMLHttpRequest;if(r.open("GET",i.url,!0),r.responseType="arraybuffer",r.onreadystatechange=this._onReadyStateChange.bind(this),r.onprogress=this._onProgress.bind(this),r.onload=this._onLoad.bind(this),r.onerror=this._onXhrError.bind(this),e.withCredentials&&r.withCredentials&&(r.withCredentials=!0),"object"===o(i.headers)){var s=i.headers;for(var a in s)s.hasOwnProperty(a)&&r.setRequestHeader(a,s[a])}r.send()}},{key:"abort",value:function(){this._requestAbort=!0,this._internalAbort(),this._status=_.LoaderStatus.kComplete}},{key:"_internalAbort",value:function(){this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr.abort(),this._xhr=null)}},{key:"_onReadyStateChange",value:function(e){var t=e.target;if(2===t.readyState){if(void 0!=t.responseURL){var n=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&n!==this._currentRedirectedURL&&(this._currentRedirectedURL=n,this._onURLRedirect&&this._onURLRedirect(n))}if(t.status>=200&&t.status<=299){if(this._waitForTotalLength)return;this._status=_.LoaderStatus.kBuffering}else{if(this._status=_.LoaderStatus.kError,!this._onError)throw new m.RuntimeException("RangeLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(_.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}}}},{key:"_onProgress",value:function(e){if(null===this._contentLength){var t=!1;if(this._waitForTotalLength){this._waitForTotalLength=!1,this._totalLengthReceived=!0,t=!0;var n=e.total;this._internalAbort(),null!=n&0!==n&&(this._totalLength=n)}if(-1===this._range.to?this._contentLength=this._totalLength-this._range.from:this._contentLength=this._range.to-this._range.from+1,t)return void this._openSubRange();this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength)}var i=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded,this._speedSampler.addBytes(i)}},{key:"_normalizeSpeed",value:function(e){var t=this._chunkSizeKBList,n=t.length-1,i=0,r=0,s=n;if(e=t[i]&&e=3&&(t=this._speedSampler.currentKBps),0!==t){var n=this._normalizeSpeed(t);this._currentSpeedNormalized!==n&&(this._currentSpeedNormalized=n,this._currentChunkSizeKB=n)}var i=e.target.response,r=this._range.from+this._receivedLength;this._receivedLength+=i.byteLength;var s=!1;null!=this._contentLength&&this._receivedLength0&&this._receivedLength0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0),this._transmuxer=new p.default(this._mediaDataSource,this._config),this._transmuxer.on(g.default.INIT_SEGMENT,function(t,n){e._msectl.appendInitSegment(n)}),this._transmuxer.on(g.default.MEDIA_SEGMENT,function(t,n){if(e._msectl.appendMediaSegment(n),e._config.lazyLoad&&!e._config.isLive){var i=e._mediaElement.currentTime;n.info.endDts>=1e3*(i+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(d.default.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing 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+
+
+
+

Please enter your name to Join the chat

+ + +
+
+
+
+ +
+
+ + +
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