// translateAttrs extracts a PrinterDescriptionSection, PrinterStateSection, name, default diplay name, UUID, and tags from maps of tags (CUPS attributes)
func translateAttrs(printerTags map[string][]string) (*cdd.PrinterDescriptionSection, *cdd.PrinterStateSection, string, string, string, map[string]string) {
var name, info string
if n, ok := printerTags[attrPrinterName]; ok && len(n) > 0 {
name = n[0]
}
if i, ok := printerTags[attrPrinterInfo]; ok && len(i) > 0 {
info = i[0]
}
uuid := getUUID(printerTags)
var desc = cdd.PrinterDescriptionSection{VendorCapability: &[]cdd.VendorCapability{}}
var state cdd.PrinterStateSection
desc.SupportedContentType = convertSupportedContentType(printerTags)
desc.Marker, state.MarkerState = convertMarkers(printerTags)
desc.PageOrientation = convertPageOrientation(printerTags)
desc.Copies = convertCopies(printerTags)
desc.Color = convertColorAttrs(printerTags)
if vc := convertPagesPerSheet(printerTags); vc != nil {
*desc.VendorCapability = append(*desc.VendorCapability, *vc)
}
state.State = getState(printerTags)
state.VendorState = getVendorState(printerTags)
tags := make(map[string]string, len(printerTags))
for k, v := range printerTags {
tags[k] = strings.Join(v, ",")
}
return &desc, &state, name, info, uuid, tags
}
func convertPrinterState(wsStatus uint32, wsAttributes uint32) *cdd.PrinterStateSection {
state := cdd.PrinterStateSection{
State: cdd.CloudDeviceStateIdle,
VendorState: &cdd.VendorState{},
}
if wsStatus&(PRINTER_STATUS_PRINTING|PRINTER_STATUS_PROCESSING) != 0 {
state.State = cdd.CloudDeviceStateProcessing
}
if wsStatus&PRINTER_STATUS_PAUSED != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateWarning,
DescriptionLocalized: cdd.NewLocalizedString("printer paused"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_ERROR != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("printer error"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_PENDING_DELETION != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("printer is being deleted"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_PAPER_JAM != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("paper jam"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_PAPER_OUT != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("paper out"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_MANUAL_FEED != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateInfo,
DescriptionLocalized: cdd.NewLocalizedString("manual feed mode"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_PAPER_PROBLEM != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("paper problem"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
// If PRINTER_ATTRIBUTE_WORK_OFFLINE is set
// spooler won't despool any jobs to the printer.
// At least for some USB printers, this flag is controlled
// automatically by the system depending on the state of physical connection.
if wsStatus&PRINTER_STATUS_OFFLINE != 0 || wsAttributes&PRINTER_ATTRIBUTE_WORK_OFFLINE != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("printer is offline"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_IO_ACTIVE != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateInfo,
DescriptionLocalized: cdd.NewLocalizedString("active I/O state"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_BUSY != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateInfo,
DescriptionLocalized: cdd.NewLocalizedString("busy"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_OUTPUT_BIN_FULL != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("output bin is full"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_NOT_AVAILABLE != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("printer not available"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_WAITING != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("waiting"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_INITIALIZING != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateInfo,
DescriptionLocalized: cdd.NewLocalizedString("intitializing"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_WARMING_UP != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateInfo,
DescriptionLocalized: cdd.NewLocalizedString("warming up"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_TONER_LOW != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateWarning,
DescriptionLocalized: cdd.NewLocalizedString("toner low"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_NO_TONER != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("no toner"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_PAGE_PUNT != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("cannot print the current page"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_USER_INTERVENTION != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("user intervention required"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_OUT_OF_MEMORY != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("out of memory"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_DOOR_OPEN != 0 {
state.State = cdd.CloudDeviceStateStopped
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("door open"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_SERVER_UNKNOWN != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateError,
DescriptionLocalized: cdd.NewLocalizedString("printer status unknown"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if wsStatus&PRINTER_STATUS_POWER_SAVE != 0 {
vs := cdd.VendorStateItem{
State: cdd.VendorStateInfo,
DescriptionLocalized: cdd.NewLocalizedString("power save mode"),
}
state.VendorState.Item = append(state.VendorState.Item, vs)
}
if len(state.VendorState.Item) == 0 {
state.VendorState = nil
}
return &state
}