Interface Cups

All Superinterfaces:

Library

public interface Cups
extends Library

CUPS (Common Unix Printing System) library. This class should be considered non-API as it may be removed if/when its code is incorporated into the JNA project.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Cups.CupsDest	CUPS destination (printer) structure.

Nested classes/interfaces inherited from interface Library

Library.Handler

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CUPS_PRINTER_REMOTE
static final Cups	INSTANCE
static final int	IPP_PRINTER_IDLE
static final int	IPP_PRINTER_PROCESSING
static final int	IPP_PRINTER_STOPPED

Fields inherited from interface Library

OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_CLASSLOADER, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_OPEN_FLAGS, OPTION_STRING_ENCODING, OPTION_STRUCTURE_ALIGNMENT, OPTION_SYMBOL_PROVIDER, OPTION_TYPE_MAPPER

Method Summary

Modifier and Type	Method	Description
void	cupsFreeDests(int num_dests, Pointer dests)	Frees the memory used by a destination array.
String	cupsGetDefault()	Gets the default printer name.
int	cupsGetDests(PointerByReference dests)	Gets all available destinations (printers and classes).
String	cupsGetOption(String name, int num_options, Pointer options)	Gets an option value from a destination.

Field Details

INSTANCE

static final Cups INSTANCE

IPP_PRINTER_IDLE

static final int IPP_PRINTER_IDLE

See Also:

• Constant Field Values

IPP_PRINTER_PROCESSING

static final int IPP_PRINTER_PROCESSING

See Also:

• Constant Field Values

IPP_PRINTER_STOPPED

static final int IPP_PRINTER_STOPPED

See Also:

• Constant Field Values

CUPS_PRINTER_REMOTE

static final int CUPS_PRINTER_REMOTE

See Also:

• Constant Field Values

Method Details

cupsGetDests

int cupsGetDests(PointerByReference dests)

Gets all available destinations (printers and classes).

Parameters:

dests - Pointer to receive destination array

Returns:

Number of destinations

cupsFreeDests

void cupsFreeDests(int num_dests,
 Pointer dests)

Frees the memory used by a destination array.

Parameters:

num_dests - Number of destinations

dests - Pointer to destination array

cupsGetDefault

String cupsGetDefault()

Gets the default printer name.

Returns:

Default printer name or null if none

cupsGetOption

String cupsGetOption(String name,
 int num_options,
 Pointer options)

Gets an option value from a destination.

Parameters:

name - Option name

num_options - Number of options

options - Pointer to options array

Returns:

Option value or null if not found