neko/internal/websocket/handler/system.go

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package handler
import (
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"errors"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"demodesk/neko/internal/types"
"demodesk/neko/internal/types/event"
"demodesk/neko/internal/types/message"
)
func (h *MessageHandlerCtx) systemInit(session types.Session) error {
host := h.sessions.GetHost()
controlHost := message.ControlHost{
HasHost: host != nil,
}
if controlHost.HasHost {
controlHost.HostID = host.ID()
}
size := h.desktop.GetScreenSize()
if size == nil {
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return errors.New("could not get screen size")
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}
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sessions := map[string]message.SessionData{}
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for _, session := range h.sessions.List() {
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sessionId := session.ID()
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sessions[sessionId] = message.SessionData{
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ID: sessionId,
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Profile: session.Profile(),
State: session.State(),
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}
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}
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session.Send(
event.SYSTEM_INIT,
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message.SystemInit{
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SessionId: session.ID(),
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ControlHost: controlHost,
ScreenSize: message.ScreenSize{
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Width: size.Width,
Height: size.Height,
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Rate: size.Rate,
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},
Sessions: sessions,
ImplicitHosting: h.sessions.ImplicitHosting(),
ScreencastEnabled: h.capture.Screencast().Enabled(),
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WebRTC: message.SystemWebRTC{
Videos: h.capture.VideoIDs(),
},
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})
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return nil
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}
func (h *MessageHandlerCtx) systemAdmin(session types.Session) error {
screenSizesList := []message.ScreenSize{}
for _, size := range h.desktop.ScreenConfigurations() {
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for _, rate := range size.Rates {
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screenSizesList = append(screenSizesList, message.ScreenSize{
Width: size.Width,
Height: size.Height,
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Rate: rate,
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})
}
}
broadcast := h.capture.Broadcast()
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session.Send(
event.SYSTEM_ADMIN,
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message.SystemAdmin{
ScreenSizesList: screenSizesList,
BroadcastStatus: message.BroadcastStatus{
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IsActive: broadcast.Started(),
URL: broadcast.Url(),
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},
})
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return nil
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}
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func (h *MessageHandlerCtx) systemLogs(session types.Session, payload *message.SystemLogs) error {
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for _, msg := range *payload {
level, _ := zerolog.ParseLevel(msg.Level)
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if level < zerolog.DebugLevel || level > zerolog.ErrorLevel {
level = zerolog.NoLevel
}
// do not use handler logger context
log.WithLevel(level).
Fields(msg.Fields).
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Str("module", "client").
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Str("session_id", session.ID()).
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Msg(msg.Message)
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}
return nil
}