// SetLogoFadeIn sets whether the BIOS logo fades in during boot.
// It any error encountered.
func (settings *BiosSettings) SetLogoFadeIn(logoFadeIn bool) error {
clogoFadeIn := C.PRBool(0)
if logoFadeIn {
clogoFadeIn = C.PRBool(1)
}
result := C.GoVboxSetBiosSettingsLogoFadeIn(settings.csettings, clogoFadeIn)
if C.GoVboxFAILED(result) != 0 {
return errors.New(
fmt.Sprintf("Failed to set IBiosSettings logoFadeIn: %x", result))
}
return nil
}
// UnmountMedium ejects a removable Medium from this VM.
// It returns any error encountered.
func (machine *Machine) UnmountMedium(controllerName string,
controllerPort int, deviceSlot int, force bool) error {
cforce := C.PRBool(0)
if force {
cforce = C.PRBool(1)
}
cname := C.CString(controllerName)
result := C.GoVboxMachineUnmountMedium(machine.cmachine, cname,
C.PRInt32(controllerPort), C.PRInt32(deviceSlot), cforce)
C.free(unsafe.Pointer(cname))
if C.GoVboxFAILED(result) != 0 {
return errors.New(
fmt.Sprintf("Failed to unmount medium from IMachine: %x", result))
}
return nil
}
// OpenMedium opens an image backing a VirtualBox storage medium.
// It returns the newly opened Medium and any error encountered.
func OpenMedium(location string, deviceType DeviceType, accessMode AccessMode,
forceNewUuid bool) (Medium, error) {
var medium Medium
if err := Init(); err != nil {
return medium, err
}
clocation := C.CString(location)
cforceNewUuid := C.PRBool(0)
if forceNewUuid {
cforceNewUuid = C.PRBool(1)
}
result := C.GoVboxOpenMedium(cbox, clocation, C.PRUint32(deviceType),
C.PRUint32(accessMode), cforceNewUuid, &medium.cmedium)
C.free(unsafe.Pointer(clocation))
if C.GoVboxFAILED(result) != 0 || medium.cmedium == nil {
return medium, errors.New(
fmt.Sprintf("Failed to open IMedium: %x", result))
}
return medium, nil
}