neko/internal/websocket/handler/screen.go

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package handler
import (
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"demodesk/neko/internal/types"
"demodesk/neko/internal/types/event"
"demodesk/neko/internal/types/message"
)
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func (h *MessageHandlerCtx) screenSet(session types.Session, payload *message.ScreenResolution) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
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if err := h.capture.ChangeResolution(payload.Width, payload.Height, payload.Rate); err != nil {
h.logger.Warn().Err(err).Msgf("unable to change screen size")
return err
}
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if err := h.sessions.Broadcast(message.ScreenResolution{
Event: event.SCREEN_RESOLUTION,
ID: session.ID(),
Width: payload.Width,
Height: payload.Height,
Rate: payload.Rate,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("sending event %s has failed", event.SCREEN_RESOLUTION)
return err
}
return nil
}
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func (h *MessageHandlerCtx) screenResolution(session types.Session) error {
if size := h.desktop.GetScreenSize(); size != nil {
if err := session.Send(message.ScreenResolution{
Event: event.SCREEN_RESOLUTION,
Width: size.Width,
Height: size.Height,
Rate: int(size.Rate),
}); err != nil {
h.logger.Warn().Err(err).Msgf("sending event %s has failed", event.SCREEN_RESOLUTION)
return err
}
}
return nil
}
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func (h *MessageHandlerCtx) screenConfigurations(session types.Session) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
if err := session.Send(message.ScreenConfigurations{
Event: event.SCREEN_CONFIGURATIONS,
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Configurations: h.desktop.ScreenConfigurations(),
}); err != nil {
h.logger.Warn().Err(err).Msgf("sending event %s has failed", event.SCREEN_CONFIGURATIONS)
return err
}
return nil
}