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fix naming convention.

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This commit is contained in:
Miroslav Šedivý 2021-02-14 17:11:21 +01:00
parent 45679f1b86
commit 2b693f4e52
8 changed files with 142 additions and 142 deletions
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20
internal/http/manager.go
View File

@ -78,24 +78,24 @@ func New(WebSocketManager types.WebSocketManager, ApiManager types.ApiManager, c
}
}
func (s *HttpManagerCtx) Start() {
if s.conf.Cert != "" && s.conf.Key != "" {
func (manager *HttpManagerCtx) Start() {
if manager.conf.Cert != "" && manager.conf.Key != "" {
go func() {
if err := s.http.ListenAndServeTLS(s.conf.Cert, s.conf.Key); err != http.ErrServerClosed {
s.logger.Panic().Err(err).Msg("unable to start https server")
if err := manager.http.ListenAndServeTLS(manager.conf.Cert, manager.conf.Key); err != http.ErrServerClosed {
manager.logger.Panic().Err(err).Msg("unable to start https server")
}
}()
s.logger.Info().Msgf("https listening on %s", s.http.Addr)
manager.logger.Info().Msgf("https listening on %s", manager.http.Addr)
} else {
go func() {
if err := s.http.ListenAndServe(); err != http.ErrServerClosed {
s.logger.Panic().Err(err).Msg("unable to start http server")
if err := manager.http.ListenAndServe(); err != http.ErrServerClosed {
manager.logger.Panic().Err(err).Msg("unable to start http server")
}
}()
s.logger.Info().Msgf("http listening on %s", s.http.Addr)
manager.logger.Info().Msgf("http listening on %s", manager.http.Addr)
}
}
func (s *HttpManagerCtx) Shutdown() error {
return s.http.Shutdown(context.Background())
func (manager *HttpManagerCtx) Shutdown() error {
return manager.http.Shutdown(context.Background())
}

56
internal/session/session.go
View File

@ -13,10 +13,10 @@ type SessionCtx struct {
logger zerolog.Logger
manager *SessionManagerCtx
profile types.MemberProfile
websocket_peer types.WebSocketPeer
websocket_connected bool
webrtc_peer types.WebRTCPeer
webrtc_connected bool
websocketPeer types.WebSocketPeer
websocketConnected bool
webrtcPeer types.WebRTCPeer
webrtcConnected bool
}
func (session *SessionCtx) ID() string {
@ -77,7 +77,7 @@ func (session *SessionCtx) profileChanged() {
}
if !session.CanWatch() && session.IsWatching() {
if err := session.webrtc_peer.Destroy(); err != nil {
if err := session.webrtcPeer.Destroy(); err != nil {
session.logger.Warn().Err(err).Msgf("webrtc destroy has failed")
}
}
@ -98,11 +98,11 @@ func (session *SessionCtx) IsHost() bool {
}
func (session *SessionCtx) IsConnected() bool {
return session.websocket_connected
return session.websocketConnected
}
func (session *SessionCtx) IsWatching() bool {
return session.webrtc_connected
return session.webrtcConnected
}
func (session *SessionCtx) GetState() types.MemberState {
@ -117,18 +117,18 @@ func (session *SessionCtx) GetState() types.MemberState {
// webscoket
// ---
func (session *SessionCtx) SetWebSocketPeer(websocket_peer types.WebSocketPeer) {
if session.websocket_peer != nil {
if err := session.websocket_peer.Destroy(); err != nil {
func (session *SessionCtx) SetWebSocketPeer(websocketPeer types.WebSocketPeer) {
if session.websocketPeer != nil {
if err := session.websocketPeer.Destroy(); err != nil {
session.logger.Warn().Err(err).Msgf("websocket destroy has failed")
}
}
session.websocket_peer = websocket_peer
session.websocketPeer = websocketPeer
}
func (session *SessionCtx) SetWebSocketConnected(connected bool) {
session.websocket_connected = connected
session.websocketConnected = connected
if connected {
session.manager.emmiter.Emit("connected", session)
@ -136,21 +136,21 @@ func (session *SessionCtx) SetWebSocketConnected(connected bool) {
}
session.manager.emmiter.Emit("disconnected", session)
session.websocket_peer = nil
session.websocketPeer = nil
if session.webrtc_peer != nil {
if err := session.webrtc_peer.Destroy(); err != nil {
if session.webrtcPeer != nil {
if err := session.webrtcPeer.Destroy(); err != nil {
session.logger.Warn().Err(err).Msgf("webrtc destroy has failed")
}
}
}
func (session *SessionCtx) Send(v interface{}) error {
if session.websocket_peer == nil {
if session.websocketPeer == nil {
return nil
}
return session.websocket_peer.Send(v)
return session.websocketPeer.Send(v)
}
func (session *SessionCtx) Disconnect(reason string) error {
@ -162,14 +162,14 @@ func (session *SessionCtx) Disconnect(reason string) error {
return err
}
if session.websocket_peer != nil {
if err := session.websocket_peer.Destroy(); err != nil {
if session.websocketPeer != nil {
if err := session.websocketPeer.Destroy(); err != nil {
return err
}
}
if session.webrtc_peer != nil {
if err := session.webrtc_peer.Destroy(); err != nil {
if session.webrtcPeer != nil {
if err := session.webrtcPeer.Destroy(); err != nil {
return err
}
}
@ -181,25 +181,25 @@ func (session *SessionCtx) Disconnect(reason string) error {
// webrtc
// ---
func (session *SessionCtx) SetWebRTCPeer(webrtc_peer types.WebRTCPeer) {
if session.webrtc_peer != nil {
if err := session.webrtc_peer.Destroy(); err != nil {
func (session *SessionCtx) SetWebRTCPeer(webrtcPeer types.WebRTCPeer) {
if session.webrtcPeer != nil {
if err := session.webrtcPeer.Destroy(); err != nil {
session.logger.Warn().Err(err).Msgf("webrtc destroy has failed")
}
}
session.webrtc_peer = webrtc_peer
session.webrtcPeer = webrtcPeer
}
func (session *SessionCtx) SetWebRTCConnected(connected bool) {
session.webrtc_connected = connected
session.webrtcConnected = connected
session.manager.emmiter.Emit("state_changed", session)
if !connected {
session.webrtc_peer = nil
session.webrtcPeer = nil
}
}
func (session *SessionCtx) GetWebRTCPeer() types.WebRTCPeer {
return session.webrtc_peer
return session.webrtcPeer
}

4
internal/types/session.go
View File

@ -49,13 +49,13 @@ type Session interface {
GetState() MemberState
// websocket
SetWebSocketPeer(websocket_peer WebSocketPeer)
SetWebSocketPeer(websocketPeer WebSocketPeer)
SetWebSocketConnected(connected bool)
Send(v interface{}) error
Disconnect(reason string) error
// webrtc
SetWebRTCPeer(webrtc_peer WebRTCPeer)
SetWebRTCPeer(webrtcPeer WebRTCPeer)
SetWebRTCConnected(connected bool)
GetWebRTCPeer() WebRTCPeer
}

18
internal/webrtc/peer.go
View File

@ -9,25 +9,25 @@ type WebRTCPeerCtx struct {
changeVideo func(videoID string) error
}
func (webrtc_peer *WebRTCPeerCtx) SignalAnswer(sdp string) error {
return webrtc_peer.connection.SetRemoteDescription(webrtc.SessionDescription{
func (peer *WebRTCPeerCtx) SignalAnswer(sdp string) error {
return peer.connection.SetRemoteDescription(webrtc.SessionDescription{
SDP: sdp,
Type: webrtc.SDPTypeAnswer,
})
}
func (webrtc_peer *WebRTCPeerCtx) SignalCandidate(candidate webrtc.ICECandidateInit) error {
return webrtc_peer.connection.AddICECandidate(candidate)
func (peer *WebRTCPeerCtx) SignalCandidate(candidate webrtc.ICECandidateInit) error {
return peer.connection.AddICECandidate(candidate)
}
func (webrtc_peer *WebRTCPeerCtx) SetVideoID(videoID string) error {
return webrtc_peer.changeVideo(videoID)
func (peer *WebRTCPeerCtx) SetVideoID(videoID string) error {
return peer.changeVideo(videoID)
}
func (webrtc_peer *WebRTCPeerCtx) Destroy() error {
if webrtc_peer.connection == nil || webrtc_peer.connection.ConnectionState() != webrtc.PeerConnectionStateConnected {
func (peer *WebRTCPeerCtx) Destroy() error {
if peer.connection == nil || peer.connection.ConnectionState() != webrtc.PeerConnectionStateConnected {
return nil
}
return webrtc_peer.connection.Close()
return peer.connection.Close()
}

12
internal/webrtc/send.go
View File

@ -28,8 +28,8 @@ type PayloadCursorImage struct {
Yhot uint16
}
func (webrtc_peer *WebRTCPeerCtx) SendCursorPosition(x, y int) error {
if webrtc_peer.dataChannel == nil {
func (peer *WebRTCPeerCtx) SendCursorPosition(x, y int) error {
if peer.dataChannel == nil {
return fmt.Errorf("no data channel")
}
@ -47,11 +47,11 @@ func (webrtc_peer *WebRTCPeerCtx) SendCursorPosition(x, y int) error {
return err
}
return webrtc_peer.dataChannel.Send(buffer.Bytes())
return peer.dataChannel.Send(buffer.Bytes())
}
func (webrtc_peer *WebRTCPeerCtx) SendCursorImage(cur *types.CursorImage) error {
if webrtc_peer.dataChannel == nil {
func (peer *WebRTCPeerCtx) SendCursorImage(cur *types.CursorImage) error {
if peer.dataChannel == nil {
return fmt.Errorf("no data channel")
}
@ -81,5 +81,5 @@ func (webrtc_peer *WebRTCPeerCtx) SendCursorImage(cur *types.CursorImage) error
return err
}
return webrtc_peer.dataChannel.Send(buffer.Bytes())
return peer.dataChannel.Send(buffer.Bytes())
}

28
internal/websocket/filechooserdialog.go
View File

@ -6,41 +6,41 @@ import (
"demodesk/neko/internal/types/message"
)
func (ws *WebSocketManagerCtx) fileChooserDialogEvents() {
func (manager *WebSocketManagerCtx) fileChooserDialogEvents() {
var file_chooser_dialog_member types.Session
// when dialog opens, everyone should be notified.
ws.desktop.OnFileChooserDialogOpened(func() {
ws.logger.Info().Msg("FileChooserDialog opened")
manager.desktop.OnFileChooserDialogOpened(func() {
manager.logger.Info().Msg("FileChooserDialog opened")
host := ws.sessions.GetHost()
host := manager.sessions.GetHost()
if host == nil {
ws.logger.Warn().Msg("no host for FileChooserDialog found, closing")
go ws.desktop.CloseFileChooserDialog()
manager.logger.Warn().Msg("no host for FileChooserDialog found, closing")
go manager.desktop.CloseFileChooserDialog()
return
}
file_chooser_dialog_member = host
go ws.sessions.Broadcast(message.MemberID{
go manager.sessions.Broadcast(message.MemberID{
Event: event.FILE_CHOOSER_DIALOG_OPENED,
ID: host.ID(),
}, nil)
})
// when dialog closes, everyone should be notified.
ws.desktop.OnFileChooserDialogClosed(func() {
ws.logger.Info().Msg("FileChooserDialog closed")
manager.desktop.OnFileChooserDialogClosed(func() {
manager.logger.Info().Msg("FileChooserDialog closed")
file_chooser_dialog_member = nil
go ws.sessions.Broadcast(message.MemberID{
go manager.sessions.Broadcast(message.MemberID{
Event: event.FILE_CHOOSER_DIALOG_CLOSED,
}, nil)
})
// when new user joins, and someone holds dialog, he shouldd be notified about it.
ws.sessions.OnConnected(func(session types.Session) {
manager.sessions.OnConnected(func(session types.Session) {
if file_chooser_dialog_member == nil {
return
}
@ -49,7 +49,7 @@ func (ws *WebSocketManagerCtx) fileChooserDialogEvents() {
Event: event.FILE_CHOOSER_DIALOG_OPENED,
ID: file_chooser_dialog_member.ID(),
}); err != nil {
ws.logger.Warn().
manager.logger.Warn().
Str("id", session.ID()).
Err(err).
Msgf("could not send event `%s` to session", event.FILE_CHOOSER_DIALOG_OPENED)
@ -57,7 +57,7 @@ func (ws *WebSocketManagerCtx) fileChooserDialogEvents() {
})
// when user, that holds dialog, disconnects, it should be closed.
ws.sessions.OnDisconnected(func(session types.Session) {
manager.sessions.OnDisconnected(func(session types.Session) {
if file_chooser_dialog_member == nil {
return
}
@ -66,6 +66,6 @@ func (ws *WebSocketManagerCtx) fileChooserDialogEvents() {
return
}
ws.desktop.CloseFileChooserDialog()
manager.desktop.CloseFileChooserDialog()
})
}

110
internal/websocket/manager.go
View File

@ -43,64 +43,64 @@ type WebSocketManagerCtx struct {
shutdown chan bool
}
func (ws *WebSocketManagerCtx) Start() {
ws.sessions.OnCreated(func(session types.Session) {
if err := ws.handler.SessionCreated(session); err != nil {
ws.logger.Warn().Str("id", session.ID()).Err(err).Msg("session created with an error")
func (manager *WebSocketManagerCtx) Start() {
manager.sessions.OnCreated(func(session types.Session) {
if err := manager.handler.SessionCreated(session); err != nil {
manager.logger.Warn().Str("id", session.ID()).Err(err).Msg("session created with an error")
} else {
ws.logger.Debug().Str("id", session.ID()).Msg("session created")
manager.logger.Debug().Str("id", session.ID()).Msg("session created")
}
})
ws.sessions.OnDeleted(func(session types.Session) {
if err := ws.handler.SessionDeleted(session); err != nil {
ws.logger.Warn().Str("id", session.ID()).Err(err).Msg("session deleted with an error")
manager.sessions.OnDeleted(func(session types.Session) {
if err := manager.handler.SessionDeleted(session); err != nil {
manager.logger.Warn().Str("id", session.ID()).Err(err).Msg("session deleted with an error")
} else {
ws.logger.Debug().Str("id", session.ID()).Msg("session deleted")
manager.logger.Debug().Str("id", session.ID()).Msg("session deleted")
}
})
ws.sessions.OnConnected(func(session types.Session) {
if err := ws.handler.SessionConnected(session); err != nil {
ws.logger.Warn().Str("id", session.ID()).Err(err).Msg("session connected with an error")
manager.sessions.OnConnected(func(session types.Session) {
if err := manager.handler.SessionConnected(session); err != nil {
manager.logger.Warn().Str("id", session.ID()).Err(err).Msg("session connected with an error")
} else {
ws.logger.Debug().Str("id", session.ID()).Msg("session connected")
manager.logger.Debug().Str("id", session.ID()).Msg("session connected")
}
})
ws.sessions.OnDisconnected(func(session types.Session) {
if err := ws.handler.SessionDisconnected(session); err != nil {
ws.logger.Warn().Str("id", session.ID()).Err(err).Msg("session disconnected with an error")
manager.sessions.OnDisconnected(func(session types.Session) {
if err := manager.handler.SessionDisconnected(session); err != nil {
manager.logger.Warn().Str("id", session.ID()).Err(err).Msg("session disconnected with an error")
} else {
ws.logger.Debug().Str("id", session.ID()).Msg("session disconnected")
manager.logger.Debug().Str("id", session.ID()).Msg("session disconnected")
}
})
ws.sessions.OnProfileChanged(func(session types.Session) {
if err := ws.handler.SessionProfileChanged(session); err != nil {
ws.logger.Warn().Str("id", session.ID()).Err(err).Msg("session profile changed with an error")
manager.sessions.OnProfileChanged(func(session types.Session) {
if err := manager.handler.SessionProfileChanged(session); err != nil {
manager.logger.Warn().Str("id", session.ID()).Err(err).Msg("session profile changed with an error")
} else {
ws.logger.Debug().Str("id", session.ID()).Msg("session profile changed")
manager.logger.Debug().Str("id", session.ID()).Msg("session profile changed")
}
})
ws.sessions.OnStateChanged(func(session types.Session) {
if err := ws.handler.SessionStateChanged(session); err != nil {
ws.logger.Warn().Str("id", session.ID()).Err(err).Msg("session state changed with an error")
manager.sessions.OnStateChanged(func(session types.Session) {
if err := manager.handler.SessionStateChanged(session); err != nil {
manager.logger.Warn().Str("id", session.ID()).Err(err).Msg("session state changed with an error")
} else {
ws.logger.Debug().Str("id", session.ID()).Msg("session state changed")
manager.logger.Debug().Str("id", session.ID()).Msg("session state changed")
}
})
ws.desktop.OnClipboardUpdated(func() {
session := ws.sessions.GetHost()
manager.desktop.OnClipboardUpdated(func() {
session := manager.sessions.GetHost()
if session == nil || !session.CanAccessClipboard() {
return
}
data, err := ws.desktop.ClipboardGetText()
data, err := manager.desktop.ClipboardGetText()
if err != nil {
ws.logger.Warn().Err(err).Msg("could not get clipboard content")
manager.logger.Warn().Err(err).Msg("could not get clipboard content")
return
}
@ -109,24 +109,24 @@ func (ws *WebSocketManagerCtx) Start() {
Text: data.Text,
// TODO: Send HTML?
}); err != nil {
ws.logger.Warn().Err(err).Msg("could not sync clipboard")
manager.logger.Warn().Err(err).Msg("could not sync clipboard")
}
})
ws.fileChooserDialogEvents()
manager.fileChooserDialogEvents()
}
func (ws *WebSocketManagerCtx) Shutdown() error {
ws.shutdown <- true
func (manager *WebSocketManagerCtx) Shutdown() error {
manager.shutdown <- true
return nil
}
func (ws *WebSocketManagerCtx) AddHandler(handler types.HandlerFunction) {
ws.handlers = append(ws.handlers, handler)
func (manager *WebSocketManagerCtx) AddHandler(handler types.HandlerFunction) {
manager.handlers = append(manager.handlers, handler)
}
func (ws *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, checkOrigin types.CheckOrigin) error {
ws.logger.Debug().Msg("attempting to upgrade connection")
func (manager *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, checkOrigin types.CheckOrigin) error {
manager.logger.Debug().Msg("attempting to upgrade connection")
upgrader := websocket.Upgrader{
CheckOrigin: checkOrigin,
@ -134,13 +134,13 @@ func (ws *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, c
connection, err := upgrader.Upgrade(w, r, nil)
if err != nil {
ws.logger.Error().Err(err).Msg("failed to upgrade connection")
manager.logger.Error().Err(err).Msg("failed to upgrade connection")
return err
}
session, err := ws.sessions.AuthenticateRequest(r)
session, err := manager.sessions.AuthenticateRequest(r)
if err != nil {
ws.logger.Warn().Err(err).Msg("authentication failed")
manager.logger.Warn().Err(err).Msg("authentication failed")
// TODO: Refactor, return error code.
if err = connection.WriteJSON(
@ -148,7 +148,7 @@ func (ws *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, c
Event: event.SYSTEM_DISCONNECT,
Message: err.Error(),
}); err != nil {
ws.logger.Error().Err(err).Msg("failed to send disconnect")
manager.logger.Error().Err(err).Msg("failed to send disconnect")
}
return connection.Close()
@ -161,7 +161,7 @@ func (ws *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, c
Event: event.SYSTEM_DISCONNECT,
Message: "connection disabled",
}); err != nil {
ws.logger.Error().Err(err).Msg("failed to send disconnect")
manager.logger.Error().Err(err).Msg("failed to send disconnect")
}
return connection.Close()
@ -174,7 +174,7 @@ func (ws *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, c
Event: event.SYSTEM_DISCONNECT,
Message: "already connected",
}); err != nil {
ws.logger.Error().Err(err).Msg("failed to send disconnect")
manager.logger.Error().Err(err).Msg("failed to send disconnect")
}
return connection.Close()
@ -182,11 +182,11 @@ func (ws *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, c
session.SetWebSocketPeer(&WebSocketPeerCtx{
session: session,
ws: ws,
manager: manager,
connection: connection,
})
ws.logger.
manager.logger.
Debug().
Str("session", session.ID()).
Str("address", connection.RemoteAddr().String()).
@ -195,7 +195,7 @@ func (ws *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, c
session.SetWebSocketConnected(true)
defer func() {
ws.logger.
manager.logger.
Debug().
Str("session", session.ID()).
Str("address", connection.RemoteAddr().String()).
@ -204,11 +204,11 @@ func (ws *WebSocketManagerCtx) Upgrade(w http.ResponseWriter, r *http.Request, c
session.SetWebSocketConnected(false)
}()
ws.handle(connection, session)
manager.handle(connection, session)
return nil
}
func (ws *WebSocketManagerCtx) handle(connection *websocket.Conn, session types.Session) {
func (manager *WebSocketManagerCtx) handle(connection *websocket.Conn, session types.Session) {
bytes := make(chan []byte)
cancel := make(chan struct{})
@ -220,9 +220,9 @@ func (ws *WebSocketManagerCtx) handle(connection *websocket.Conn, session types.
_, raw, err := connection.ReadMessage()
if err != nil {
if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseAbnormalClosure) {
ws.logger.Warn().Err(err).Msg("read message error")
manager.logger.Warn().Err(err).Msg("read message error")
} else {
ws.logger.Debug().Err(err).Msg("read message error")
manager.logger.Debug().Err(err).Msg("read message error")
}
close(cancel)
@ -236,14 +236,14 @@ func (ws *WebSocketManagerCtx) handle(connection *websocket.Conn, session types.
for {
select {
case raw := <-bytes:
ws.logger.Debug().
manager.logger.Debug().
Str("session", session.ID()).
Str("address", connection.RemoteAddr().String()).
Str("raw", string(raw)).
Msg("received message from client")
handled := ws.handler.Message(session, raw)
for _, handler := range ws.handlers {
handled := manager.handler.Message(session, raw)
for _, handler := range manager.handlers {
if handled {
break
}
@ -252,13 +252,13 @@ func (ws *WebSocketManagerCtx) handle(connection *websocket.Conn, session types.
}
if !handled {
ws.logger.Warn().Msg("unhandled message")
manager.logger.Warn().Msg("unhandled message")
}
case <-cancel:
return
case <-ticker.C:
if err := connection.WriteMessage(websocket.PingMessage, nil); err != nil {
ws.logger.Error().Err(err).Msg("ping message has failed")
manager.logger.Error().Err(err).Msg("ping message has failed")
return
}
}

28
internal/websocket/peer.go
View File

@ -10,17 +10,17 @@ import (
)
type WebSocketPeerCtx struct {
session types.Session
ws *WebSocketManagerCtx
connection *websocket.Conn
mu sync.Mutex
session types.Session
manager *WebSocketManagerCtx
connection *websocket.Conn
}
func (websocket_peer *WebSocketPeerCtx) Send(v interface{}) error {
websocket_peer.mu.Lock()
defer websocket_peer.mu.Unlock()
func (peer *WebSocketPeerCtx) Send(v interface{}) error {
peer.mu.Lock()
defer peer.mu.Unlock()
if websocket_peer.connection == nil {
if peer.connection == nil {
return nil
}
@ -29,19 +29,19 @@ func (websocket_peer *WebSocketPeerCtx) Send(v interface{}) error {
return err
}
websocket_peer.ws.logger.Debug().
Str("session", websocket_peer.session.ID()).
Str("address", websocket_peer.connection.RemoteAddr().String()).
peer.manager.logger.Debug().
Str("session", peer.session.ID()).
Str("address", peer.connection.RemoteAddr().String()).
Str("raw", string(raw)).
Msg("sending message to client")
return websocket_peer.connection.WriteMessage(websocket.TextMessage, raw)
return peer.connection.WriteMessage(websocket.TextMessage, raw)
}
func (websocket_peer *WebSocketPeerCtx) Destroy() error {
if websocket_peer.connection == nil {
func (peer *WebSocketPeerCtx) Destroy() error {
if peer.connection == nil {
return nil
}
return websocket_peer.connection.Close()
return peer.connection.Close()
}