neko/internal/websocket/handler/session.go
2024-06-09 18:02:01 +02:00

107 lines
2.5 KiB
Go

package handler
import (
"github.com/demodesk/neko/pkg/types"
"github.com/demodesk/neko/pkg/types/event"
"github.com/demodesk/neko/pkg/types/message"
)
func (h *MessageHandlerCtx) SessionCreated(session types.Session) error {
h.sessions.Broadcast(
event.SESSION_CREATED,
message.SessionData{
ID: session.ID(),
Profile: session.Profile(),
State: session.State(),
})
return nil
}
func (h *MessageHandlerCtx) SessionDeleted(session types.Session) error {
h.sessions.Broadcast(
event.SESSION_DELETED,
message.SessionID{
ID: session.ID(),
})
return nil
}
func (h *MessageHandlerCtx) SessionConnected(session types.Session) error {
if err := h.systemInit(session); err != nil {
return err
}
if session.Profile().IsAdmin {
if err := h.systemAdmin(session); err != nil {
return err
}
// update settings in atomic way
h.sessions.UpdateSettingsFunc(session, func(settings *types.Settings) bool {
// if control protection & locked controls: unlock controls
if settings.LockedControls && settings.ControlProtection {
settings.LockedControls = false
return true // update settings
}
return false // do not update settings
})
}
return h.SessionStateChanged(session)
}
func (h *MessageHandlerCtx) SessionDisconnected(session types.Session) error {
// clear host if exists
if session.IsHost() {
h.desktop.ResetKeys()
session.ClearHost()
}
if session.Profile().IsAdmin {
hasAdmin := false
h.sessions.Range(func(s types.Session) bool {
if s.Profile().IsAdmin && s.ID() != session.ID() && s.State().IsConnected {
hasAdmin = true
return false
}
return true
})
// update settings in atomic way
h.sessions.UpdateSettingsFunc(session, func(settings *types.Settings) bool {
// if control protection & not locked controls & no admin: lock controls
if !settings.LockedControls && settings.ControlProtection && !hasAdmin {
settings.LockedControls = true
return true // update settings
}
return false // do not update settings
})
}
return h.SessionStateChanged(session)
}
func (h *MessageHandlerCtx) SessionProfileChanged(session types.Session, new, old types.MemberProfile) error {
h.sessions.Broadcast(
event.SESSION_PROFILE,
message.MemberProfile{
ID: session.ID(),
MemberProfile: new,
})
return nil
}
func (h *MessageHandlerCtx) SessionStateChanged(session types.Session) error {
h.sessions.Broadcast(
event.SESSION_STATE,
message.SessionState{
ID: session.ID(),
SessionState: session.State(),
})
return nil
}