func vncRecordFB(host, vm, filename string) error {
c, err := NewVNCClient(host, vm)
if err != nil {
return err
}
// is this rhost already being recorded?
if _, ok := vncFBRecording[c.Rhost]; ok {
return fmt.Errorf("fb recording for %v %v already running", host, vm)
}
c.file, err = os.Create(filename)
if err != nil {
return err
}
c.Conn, err = vnc.Dial(c.Rhost)
if err != nil {
return err
}
r := &vncFBRecord{c}
vncFBRecording[c.Rhost] = r
go r.Run()
return nil
}
func vncPlaybackKB(host, vm, filename string) error {
c, err := NewVNCClient(host, vm)
if err != nil {
return err
}
// is this rhost already being recorded?
if _, ok := vncKBPlaying[c.Rhost]; ok {
return fmt.Errorf("kb playback for %v %v already running", host, vm)
}
c.file, err = os.Open(filename)
if err != nil {
return err
}
c.Conn, err = vnc.Dial(c.Rhost)
if err != nil {
return err
}
r := &vncKBPlayback{c}
vncKBPlaying[c.Rhost] = r
go r.Run()
return nil
}
func vncRecordFB(vm *KvmVM, filename string) error {
vncRecordingLock.Lock()
defer vncRecordingLock.Unlock()
// is this namespace:vm already being recorded?
id := fmt.Sprintf("%v:%v", vm.Namespace, vm.Name)
if _, ok := vncFBRecording[id]; ok {
return fmt.Errorf("fb recording for %v already running", vm.Name)
}
c, err := NewVNCClient(vm)
if err != nil {
return err
}
c.file, err = os.Create(filename)
if err != nil {
return err
}
c.Conn, err = vnc.Dial(c.Rhost)
if err != nil {
return err
}
r := &vncFBRecord{c}
vncFBRecording[c.ID] = r
go r.Record()
return nil
}
// Creates a new VNC connection, the initial playback reader, and starts the
// vnc playback
func vncPlaybackKB(vm *KvmVM, filename string) error {
vncPlayingLock.Lock()
defer vncPlayingLock.Unlock()
// Is this playback already running?
id := fmt.Sprintf("%v:%v", vm.Namespace, vm.Name)
if _, ok := vncPlaying[id]; ok {
return fmt.Errorf("kb playback %v already playing", vm.Name)
}
c, err := NewVNCClient(vm)
if err != nil {
return err
}
c.file, err = os.Open(filename)
if err != nil {
return err
}
c.Conn, err = vnc.Dial(c.Rhost)
if err != nil {
return err
}
pr := &PlaybackReader{
file: c.file,
scanner: bufio.NewScanner(c.file),
}
p := NewVncKbPlayback(c, pr)
vncPlaying[c.ID] = p
go p.Play()
return nil
}