Implemented room types.

src/app/spreed-webrtc-server/channelling.go

@@ -42,7 +42,9 @@ type DataRoomCredentials struct {
 type DataHello struct {
 	Version     string
 	Ua          string
-	Id          string
+	Id          string // Compatibility with old clients.
+	Name        string // Room name.
+	Type        string // Room type.
 	Credentials *DataRoomCredentials
 }
 
@@ -53,8 +55,8 @@ type DataWelcome struct {
 }
 
 type DataRoom struct {
-	Type        string
-	Name        string
+	Type        string // Room type.
+	Name        string // Room name.
 	Credentials *DataRoomCredentials
 }
 

src/app/spreed-webrtc-server/channelling_api.go

@@ -189,7 +189,13 @@ func (api *channellingAPI) HandleHello(session *Session, hello *DataHello, sende
 	// TODO(longsleep): Filter room id and user agent.
 	session.Update(&SessionUpdate{Types: []string{"Ua"}, Ua: hello.Ua})
 
-	room, err := session.JoinRoom(hello.Id, hello.Credentials, sender)
+	// Compatibily for old clients.
+	roomName := hello.Name
+	if roomName == "" {
+		roomName = hello.Id
+	}
+
+	room, err := session.JoinRoom(roomName, hello.Type, hello.Credentials, sender)
 	if err != nil {
 		return nil, err
 	}

src/app/spreed-webrtc-server/room_manager.go

@@ -22,15 +22,17 @@
 package main
 
 import (
+	"fmt"
 	"log"
 	"sync"
 )
 
 type RoomStatusManager interface {
 	RoomUsers(*Session) []*DataSession
-	JoinRoom(roomID string, credentials *DataRoomCredentials, session *Session, sessionAuthenticated bool, sender Sender) (*DataRoom, error)
+	JoinRoom(roomID, roomName, roomType string, credentials *DataRoomCredentials, session *Session, sessionAuthenticated bool, sender Sender) (*DataRoom, error)
 	LeaveRoom(roomID, sessionID string)
 	UpdateRoom(*Session, *DataRoom) (*DataRoom, error)
+	MakeRoomID(roomName, roomType string) string
 }
 
 type Broadcaster interface {
@@ -51,16 +53,25 @@ type roomManager struct {
 	sync.RWMutex
 	*Config
 	OutgoingEncoder
-	roomTable map[string]RoomWorker
+	roomTable       map[string]RoomWorker
+	globalRoomID    string
+	defaultRoomID   string
+	roomTypeDefault string
 }
 
 func NewRoomManager(config *Config, encoder OutgoingEncoder) RoomManager {
-	return &roomManager{
+	rm := &roomManager{
 		sync.RWMutex{},
 		config,
 		encoder,
 		make(map[string]RoomWorker),
+		"",
+		"",
+		"Room",
 	}
+	rm.globalRoomID = rm.MakeRoomID(config.globalRoomID, "")
+	rm.defaultRoomID = rm.MakeRoomID("", "")
+	return rm
 }
 
 func (rooms *roomManager) RoomUsers(session *Session) []*DataSession {
@@ -71,12 +82,12 @@ func (rooms *roomManager) RoomUsers(session *Session) []*DataSession {
 	return []*DataSession{}
 }
 
-func (rooms *roomManager) JoinRoom(roomID string, credentials *DataRoomCredentials, session *Session, sessionAuthenticated bool, sender Sender) (*DataRoom, error) {
-	if roomID == "" && !rooms.DefaultRoomEnabled {
+func (rooms *roomManager) JoinRoom(roomID, roomName, roomType string, credentials *DataRoomCredentials, session *Session, sessionAuthenticated bool, sender Sender) (*DataRoom, error) {
+	if roomID == rooms.defaultRoomID && !rooms.DefaultRoomEnabled {
 		return nil, NewDataError("default_room_disabled", "The default room is not enabled")
 	}
 
-	roomWorker, err := rooms.GetOrCreate(roomID, credentials, sessionAuthenticated)
+	roomWorker, err := rooms.GetOrCreate(roomID, roomName, roomType, credentials, sessionAuthenticated)
 	if err != nil {
 		return nil, err
 	}
@@ -91,12 +102,10 @@ func (rooms *roomManager) LeaveRoom(roomID, sessionID string) {
 }
 
 func (rooms *roomManager) UpdateRoom(session *Session, room *DataRoom) (*DataRoom, error) {
-	if !session.Hello || session.Roomid != room.Name {
+	roomID := rooms.MakeRoomID(room.Name, room.Type)
+	if !session.Hello || session.Roomid != roomID {
 		return nil, NewDataError("not_in_room", "Cannot update other rooms")
 	}
-	// XXX(lcooper): We'll process and send documents without this field
-	// correctly, however clients cannot not handle it currently.
-	room.Type = "Room"
 	if roomWorker, ok := rooms.Get(session.Roomid); ok {
 		return room, roomWorker.Update(room)
 	}
@@ -145,7 +154,7 @@ func (rooms *roomManager) Get(roomID string) (room RoomWorker, ok bool) {
 	return
 }
 
-func (rooms *roomManager) GetOrCreate(roomID string, credentials *DataRoomCredentials, sessionAuthenticated bool) (RoomWorker, error) {
+func (rooms *roomManager) GetOrCreate(roomID, roomName, roomType string, credentials *DataRoomCredentials, sessionAuthenticated bool) (RoomWorker, error) {
 	if rooms.AuthorizeRoomJoin && rooms.UsersEnabled && !sessionAuthenticated {
 		return nil, NewDataError("room_join_requires_account", "Room join requires a user account")
 	}
@@ -167,7 +176,7 @@ func (rooms *roomManager) GetOrCreate(roomID string, credentials *DataRoomCreden
 		return nil, NewDataError("room_join_requires_account", "Room creation requires a user account")
 	}
 
-	room := NewRoomWorker(rooms, roomID, credentials)
+	room := NewRoomWorker(rooms, roomID, roomName, roomType, credentials)
 	rooms.roomTable[roomID] = room
 	rooms.Unlock()
 	go func() {
@@ -196,3 +205,10 @@ func (rooms *roomManager) GlobalUsers() []*roomUser {
 	rooms.RUnlock()
 	return make([]*roomUser, 0)
 }
+
+func (rooms *roomManager) MakeRoomID(roomName, roomType string) string {
+	if roomType == "" {
+		roomType = rooms.roomTypeDefault
+	}
+	return fmt.Sprintf("%s:%s", roomType, roomName)
+}

src/app/spreed-webrtc-server/roomworker.go

@@ -56,7 +56,9 @@ type roomWorker struct {
 	mutex   sync.RWMutex
 
 	// Metadata.
-	Id          string
+	id          string
+	Name        string
+	Type        string
 	credentials *DataRoomCredentials
 }
 
@@ -65,13 +67,15 @@ type roomUser struct {
 	Sender
 }
 
-func NewRoomWorker(manager *roomManager, id string, credentials *DataRoomCredentials) RoomWorker {
+func NewRoomWorker(manager *roomManager, roomID, roomName, roomType string, credentials *DataRoomCredentials) RoomWorker {
 
-	log.Printf("Creating worker for room '%s'\n", id)
+	log.Printf("Creating worker for room '%s'\n", roomID)
 
 	r := &roomWorker{
 		manager: manager,
-		Id:      id,
+		id:      roomID,
+		Name:    roomName,
+		Type:    roomType,
 		workers: make(chan func(), roomMaxWorkers),
 		expired: make(chan bool),
 		users:   make(map[string]*roomUser),
@@ -107,7 +111,7 @@ L:
 			if len(r.users) == 0 {
 				// Cleanup room when it is empty.
 				r.mutex.RUnlock()
-				log.Printf("Room worker not in use - cleaning up '%s'\n", r.Id)
+				log.Printf("Room worker not in use - cleaning up '%s'\n", r.id)
 				break L
 			} else {
 				r.mutex.RUnlock()
@@ -149,7 +153,7 @@ func (r *roomWorker) Run(f func()) bool {
 	case r.workers <- f:
 		return true
 	default:
-		log.Printf("Room worker channel full or closed '%s'\n", r.Id)
+		log.Printf("Room worker channel full or closed '%s'\n", r.id)
 		return false
 	}
 
@@ -159,6 +163,10 @@ func (r *roomWorker) Update(room *DataRoom) error {
 	fault := make(chan error, 1)
 	worker := func() {
 		r.mutex.Lock()
+		// Enforce room type and name.
+		room.Type = r.Type
+		room.Name = r.Name
+		// Update credentials.
 		if room.Credentials != nil {
 			if len(room.Credentials.PIN) > 0 {
 				r.credentials = room.Credentials
@@ -184,7 +192,7 @@ func (r *roomWorker) GetUsers() []*DataSession {
 				session.Type = "Online"
 				sl = append(sl, session)
 				if len(sl) > maxUsersLength {
-					log.Println("Limiting users response length in channel", r.Id)
+					log.Println("Limiting users response length in channel", r.id)
 					return false
 				}
 			}
@@ -264,7 +272,7 @@ func (r *roomWorker) Join(credentials *DataRoomCredentials, session *Session, se
 		r.users[session.Id] = &roomUser{session, sender}
 		// NOTE(lcooper): Needs to be a copy, else we risk races with
 		// a subsequent modification of room properties.
-		result := joinResult{&DataRoom{Name: r.Id}, nil}
+		result := joinResult{&DataRoom{Name: r.Name, Type: r.Type}, nil}
 		r.mutex.Unlock()
 		results <- result
 	}

src/app/spreed-webrtc-server/session.go

@@ -116,7 +116,8 @@ func (s *Session) RemoveSubscriber(id string) {
 	s.mutex.Unlock()
 }
 
-func (s *Session) JoinRoom(roomID string, credentials *DataRoomCredentials, sender Sender) (*DataRoom, error) {
+func (s *Session) JoinRoom(roomName, roomType string, credentials *DataRoomCredentials, sender Sender) (*DataRoom, error) {
+	roomID := s.RoomStatusManager.MakeRoomID(roomName, roomType)
 	s.mutex.Lock()
 	defer s.mutex.Unlock()
 
@@ -133,7 +134,7 @@ func (s *Session) JoinRoom(roomID string, credentials *DataRoomCredentials, send
 		})
 	}
 
-	room, err := s.RoomStatusManager.JoinRoom(roomID, credentials, s, s.authenticated(), sender)
+	room, err := s.RoomStatusManager.JoinRoom(roomID, roomName, roomType, credentials, s, s.authenticated(), sender)
 	if err == nil {
 		s.Hello = true
 		s.Roomid = roomID