[thirdparty/cups.git] / backend / backend-private.h

/*
 * Backend support definitions for CUPS.
 *
 * Copyright © 2021 by OpenPrinting
 * Copyright © 2007-2021 by Apple Inc.
 * Copyright © 1997-2007 by Easy Software Products, all rights reserved.
 *
 * Licensed under Apache License v2.0.  See the file "LICENSE" for more
 * information.
 */

#ifndef _CUPS_BACKEND_PRIVATE_H_
#  define _CUPS_BACKEND_PRIVATE_H_


/*
 * Include necessary headers.
 */

#  include <cups/cups-private.h>
#  include <cups/snmp-private.h>
#  include <cups/backend.h>
#  include <cups/sidechannel.h>
#  include <signal.h>

#  ifdef __linux
#    include <sys/ioctl.h>
#    include <linux/lp.h>
#    define IOCNR_GET_DEVICE_ID		1
#    define LPIOC_GET_DEVICE_ID(len)	_IOC(_IOC_READ, 'P', IOCNR_GET_DEVICE_ID, len)
#    include <linux/parport.h>
#    include <linux/ppdev.h>
#    include <unistd.h>
#    include <fcntl.h>
#  endif /* __linux */

#  ifdef __sun
#    ifdef __sparc
#      include <sys/ecppio.h>
#    else
#      include <sys/ioccom.h>
#      include <sys/ecppsys.h>
#    endif /* __sparc */
#  endif /* __sun */


/*
 * C++ magic...
 */

#  ifdef __cplusplus
extern "C" {
#  endif /* __cplusplus */


/*
 * Log messages in backend signal handlers or other places where stdio cannot
 * be used...
 */

#  define backendMessage(msg) {const char *s = msg; write(2, s, strlen(s));}


/*
 * OID constants...
 */

/* Host MIB */
#define CUPS_OID_mib2				1,3,6,1,2,1

#define CUPS_OID_system				CUPS_OID_mib2,1
#define CUPS_OID_sysLocation			CUPS_OID_system,6

#define CUPS_OID_host				CUPS_OID_mib2,25

#define CUPS_OID_hrSystem			CUPS_OID_host,1

#define CUPS_OID_hrStorage			CUPS_OID_host,2

#define CUPS_OID_hrDevice			CUPS_OID_host,3
#define CUPS_OID_hrDeviceTable			CUPS_OID_hrDevice,2
#define CUPS_OID_hrDeviceEntry			CUPS_OID_hrDeviceTable,1
#define CUPS_OID_hrDeviceIndex			CUPS_OID_hrDeviceEntry,1
#define CUPS_OID_hrDeviceType			CUPS_OID_hrDeviceEntry,2
#define CUPS_OID_hrDeviceDescr			CUPS_OID_hrDeviceEntry,3

#define CUPS_OID_hrPrinterTable			CUPS_OID_hrDevice,5
#define CUPS_OID_hrPrinterEntry			CUPS_OID_hrPrinterTable,1
#define CUPS_OID_hrPrinterStatus		CUPS_OID_hrPrinterEntry,1
#define CUPS_OID_hrPrinterDetectedErrorState	CUPS_OID_hrPrinterEntry,2

/* Printer MIB */
#define CUPS_OID_printmib			CUPS_OID_mib2,43

#define CUPS_OID_prtGeneral			CUPS_OID_printmib,5
#define CUPS_OID_prtGeneralTable		CUPS_OID_prtGeneral,1
#define CUPS_OID_prtGeneralEntry		CUPS_OID_prtGeneralTable,1
#define CUPS_OID_prtGeneralCurrentLocalization	CUPS_OID_prtGeneralEntry,2
#define CUPS_OID_prtGeneralPrinterName		CUPS_OID_prtGeneralEntry,16
#define CUPS_OID_prtGeneralSerialNumber		CUPS_OID_prtGeneralEntry,17

#define CUPS_OID_prtCover			CUPS_OID_printmib,6
#define CUPS_OID_prtCoverTable			CUPS_OID_prtCover,1
#define CUPS_OID_prtCoverEntry			CUPS_OID_prtCoverTable,1
#define CUPS_OID_prtCoverDescription		CUPS_OID_prtCoverEntry,2
#define CUPS_OID_prtCoverStatus			CUPS_OID_prtCoverEntry,3

#define CUPS_OID_prtLocalization		CUPS_OID_printmib,7
#define CUPS_OID_prtLocalizationTable		CUPS_OID_prtLocalization,1
#define CUPS_OID_prtLocalizationEntry		CUPS_OID_prtLocalizationTable,1
#define CUPS_OID_prtLocalizationCharacterSet	CUPS_OID_prtLocalizationEntry,4

#define CUPS_OID_prtMarker			CUPS_OID_printmib,10
#define CUPS_OID_prtMarkerTable			CUPS_OID_prtMarker,2
#define CUPS_OID_prtMarkerEntry			CUPS_OID_prtMarkerTable,1
#define CUPS_OID_prtMarkerLifeCount		CUPS_OID_prtMarkerEntry,4

#define CUPS_OID_prtMarkerSupplies		CUPS_OID_printmib,11
#define CUPS_OID_prtMarkerSuppliesTable		CUPS_OID_prtMarkerSupplies,1
#define CUPS_OID_prtMarkerSuppliesEntry		CUPS_OID_prtMarkerSuppliesTable,1
#define CUPS_OID_prtMarkerSuppliesIndex		CUPS_OID_prtMarkerSuppliesEntry,1
#define CUPS_OID_prtMarkerSuppliesMarkerIndex	CUPS_OID_prtMarkerSuppliesEntry,2
#define CUPS_OID_prtMarkerSuppliesColorantIndex	CUPS_OID_prtMarkerSuppliesEntry,3
#define CUPS_OID_prtMarkerSuppliesClass		CUPS_OID_prtMarkerSuppliesEntry,4
#define CUPS_OID_prtMarkerSuppliesType		CUPS_OID_prtMarkerSuppliesEntry,5
#define CUPS_OID_prtMarkerSuppliesDescription	CUPS_OID_prtMarkerSuppliesEntry,6
#define CUPS_OID_prtMarkerSuppliesSupplyUnit	CUPS_OID_prtMarkerSuppliesEntry,7
#define CUPS_OID_prtMarkerSuppliesMaxCapacity	CUPS_OID_prtMarkerSuppliesEntry,8
#define CUPS_OID_prtMarkerSuppliesLevel		CUPS_OID_prtMarkerSuppliesEntry,9

#define CUPS_OID_prtMarkerColorant		CUPS_OID_printmib,12
#define CUPS_OID_prtMarkerColorantTable		CUPS_OID_prtMarkerColorant,1
#define CUPS_OID_prtMarkerColorantEntry		CUPS_OID_prtMarkerColorantTable,1
#define CUPS_OID_prtMarkerColorantIndex		CUPS_OID_prtMarkerColorantEntry,1
#define CUPS_OID_prtMarkerColorantMarkerIndex	CUPS_OID_prtMarkerColorantEntry,2
#define CUPS_OID_prtMarkerColorantRole		CUPS_OID_prtMarkerColorantEntry,3
#define CUPS_OID_prtMarkerColorantValue		CUPS_OID_prtMarkerColorantEntry,4
#define CUPS_OID_prtMarkerColorantTonality	CUPS_OID_prtMarkerColorantEntry,5

#define CUPS_OID_prtInterpreter			CUPS_OID_printmib,15
#define CUPS_OID_prtInterpreterTable		CUPS_OID_prtInterpreter,1
#define CUPS_OID_prtInterpreterEntry		CUPS_OID_prtInterpreterTable,1
#define CUPS_OID_prtInterpreterLangFamily	CUPS_OID_prtInterpreterEntry,2
#define CUPS_OID_prtInterpreterLangLevel	CUPS_OID_prtInterpreterEntry,3

/* Printer Port Monitor MIB */
#define CUPS_OID_enterprises			1,3,6,1,4,1
#define CUPS_OID_pwg				CUPS_OID_enterprises,2699,1
#define CUPS_OID_ppmMIB				CUPS_OID_pwg,2
#define CUPS_OID_ppmMIBObjects			CUPS_OID_ppmMIB,1

#define CUPS_OID_ppmGeneral			CUPS_OID_ppmMIBObjects,1

#define CUPS_OID_ppmPrinter			CUPS_OID_ppmMIBObjects,2
#define CUPS_OID_ppmPrinterTable		CUPS_OID_ppmPrinter,1
#define CUPS_OID_ppmPrinterEntry		CUPS_OID_ppmPrinterTable,1
#define CUPS_OID_ppmPrinterIndex		CUPS_OID_ppmPrinterEntry,1
#define CUPS_OID_ppmPrinterName			CUPS_OID_ppmPrinterEntry,2
#define CUPS_OID_ppmPrinterIEEE1284DeviceId	CUPS_OID_ppmPrinterEntry,3
#define CUPS_OID_ppmPrinterNumberOfPorts	CUPS_OID_ppmPrinterEntry,4
#define CUPS_OID_ppmPrinterPreferredPortIndex	CUPS_OID_ppmPrinterEntry,5
#define CUPS_OID_ppmPrinterHrDeviceIndex	CUPS_OID_ppmPrinterEntry,6
#define CUPS_OID_ppmPrinterSnmpCommunityName	CUPS_OID_ppmPrinterEntry,7
#define CUPS_OID_ppmPrinterSnmpQueryEnabled	CUPS_OID_ppmPrinterEntry,8

#define CUPS_OID_ppmPort			CUPS_OID_ppmMIBObjects,3
#define CUPS_OID_ppmPortTable			CUPS_OID_ppmPort,1
#define CUPS_OID_ppmPortEntry			CUPS_OID_ppmPortTable,1
#define CUPS_OID_ppmPortIndex			CUPS_OID_ppmPortEntry,1
#define CUPS_OID_ppmPortEnabled			CUPS_OID_ppmPortEntry,2
#define CUPS_OID_ppmPortName			CUPS_OID_ppmPortEntry,3
#define CUPS_OID_ppmPortServiceNameOrURI	CUPS_OID_ppmPortEntry,4
#define CUPS_OID_ppmPortProtocolType		CUPS_OID_ppmPortEntry,5
#define CUPS_OID_ppmPortProtocolTargetPort	CUPS_OID_ppmPortEntry,6
#define CUPS_OID_ppmPortProtocolAltSourceEnabled CUPS_OID_ppmPortEntry,7
#define CUPS_OID_ppmPortPrtChannelIndex		CUPS_OID_ppmPortEntry,8
#define CUPS_OID_ppmPortLprByteCountEnabled	CUPS_OID_ppmPortEntry,9


/*
 * State constants...
 */

#define CUPS_TC_other				1
#define CUPS_TC_unknown				2

#define CUPS_TC_idle				3
#define CUPS_TC_printing			4
#define CUPS_TC_warmup				5

/* These come from the hrPrinterDetectedErrorState OCTET-STRING */
#define CUPS_TC_lowPaper			0x8000
#define CUPS_TC_noPaper				0x4000
#define CUPS_TC_lowToner			0x2000
#define CUPS_TC_noToner				0x1000
#define CUPS_TC_doorOpen			0x0800
#define CUPS_TC_jammed				0x0400
#define CUPS_TC_offline				0x0200
#define CUPS_TC_serviceRequested		0x0100
#define CUPS_TC_inputTrayMissing		0x0080
#define CUPS_TC_outputTrayMissing		0x0040
#define CUPS_TC_markerSupplyMissing		0x0020
#define CUPS_TC_outputNearFull			0x0010
#define CUPS_TC_outputFull			0x0008
#define CUPS_TC_inputTrayEmpty			0x0004
#define CUPS_TC_overduePreventMaint		0x0002

#define CUPS_TC_prtCoverStatus_coverOpen	3
#define CUPS_TC_prtCoverStatus_coverClosed	4
#define CUPS_TC_prtCoverStatus_interlockOpen	5
#define CUPS_TC_prtCoverStatus_interlockClosed	6

#define CUPS_TC_langPCL				3
#define CUPS_TC_langHPGL			4
#define CUPS_TC_langPJL				5
#define CUPS_TC_langPS				6
#define CUPS_TC_langEscapeP			9
#define CUPS_TC_langCCITT			26
#define CUPS_TC_langLIPS			39
#define CUPS_TC_langTIFF			40
#define CUPS_TC_langPCLXL			47
#define CUPS_TC_langPDF				54
#define CUPS_TC_langJPEG			61

#define CUPS_TC_supplyThatIsConsumed		3
#define CUPS_TC_receptacleThatIsFilled		4

#define CUPS_TC_process				3
#define CUPS_TC_spot				4

#define CUPS_TC_toner				3
#define CUPS_TC_wasteToner			4
#define CUPS_TC_ink				5
#define CUPS_TC_inkCartridge			6
#define CUPS_TC_inkRibbon			7
#define CUPS_TC_wasteInk			8
#define CUPS_TC_opc				9
#define CUPS_TC_developer			10
#define CUPS_TC_fuserOil			11
#define CUPS_TC_solidWax			12
#define CUPS_TC_ribbonWax			13
#define CUPS_TC_wasteWax			14
#define CUPS_TC_fuser				15
#define CUPS_TC_coronaWire			16
#define CUPS_TC_fuserOilWick			17
#define CUPS_TC_cleanerUnit			18
#define CUPS_TC_fuserCleaningPad		19
#define CUPS_TC_transferUnit			20
#define CUPS_TC_tonerCartridge			21
#define CUPS_TC_fuserOiler			22
#define CUPS_TC_water				23
#define CUPS_TC_wasteWater			24
#define CUPS_TC_glueWaterAdditive		25
#define CUPS_TC_wastePaper			26
#define CUPS_TC_bindingSupply			27
#define CUPS_TC_bandingSupply			28
#define CUPS_TC_stitchingWire			29
#define CUPS_TC_shrinkWrap			30
#define CUPS_TC_paperWrap			31
#define CUPS_TC_staples				32
#define CUPS_TC_inserts				33
#define CUPS_TC_covers				34

#define CUPS_TC_tenThousandthsOfInches		3
#define CUPS_TC_micrometers			4
#define CUPS_TC_impressions			7
#define CUPS_TC_sheets				8
#define CUPS_TC_hours				11
#define CUPS_TC_thousandthsOfOunces		12
#define CUPS_TC_tenthsOfGrams			13
#define CUPS_TC_hundredthsOfFluidOunces		14
#define CUPS_TC_tenthsOfMilliliters		15
#define CUPS_TC_feet				16
#define CUPS_TC_meters				17
#define CUPS_TC_items				18
#define CUPS_TC_percent				19

/* These come from RFC 3808 to define character sets we support */
/* Also see http://www.iana.org/assignments/character-sets */
#define CUPS_TC_csASCII				3
#define CUPS_TC_csISOLatin1			4
#define CUPS_TC_csShiftJIS			17
#define CUPS_TC_csUTF8				106
#define CUPS_TC_csUnicode			1000 /* UCS2 BE */
#define CUPS_TC_csUCS4				1001 /* UCS4 BE */
#define CUPS_TC_csUnicodeASCII			1002
#define CUPS_TC_csUnicodeLatin1			1003
#define CUPS_TC_csUTF16BE			1013
#define CUPS_TC_csUTF16LE			1014
#define CUPS_TC_csUTF32				1017
#define CUPS_TC_csUTF32BE			1018
#define CUPS_TC_csUTF32LE			1019
#define CUPS_TC_csWindows31J			2024


/*
 * Types...
 */

typedef int (*_cups_sccb_t)(int print_fd, int device_fd, int snmp_fd,
			    http_addr_t *addr, int use_bc);


/*
 * Prototypes...
 */

extern void		backendCheckSideChannel(int snmp_fd, http_addr_t *addr);
extern int		backendDrainOutput(int print_fd, int device_fd);
extern int		backendGetDeviceID(int fd, char *device_id,
			                   int device_id_size,
			                   char *make_model,
					   int make_model_size,
					   const char *scheme, char *uri,
					   int uri_size);
extern int		backendGetMakeModel(const char *device_id,
			                    char *make_model,
				            size_t make_model_size);
extern http_addrlist_t	*backendLookup(const char *hostname, int port, int *cancel);
extern int		backendNetworkSideCB(int print_fd, int device_fd,
			                     int snmp_fd, http_addr_t *addr,
					     int use_bc);
extern ssize_t		backendRunLoop(int print_fd, int device_fd, int snmp_fd,
			               http_addr_t *addr, int use_bc,
			               int update_state, _cups_sccb_t side_cb);
extern int		backendSNMPSupplies(int snmp_fd, http_addr_t *addr,
			                    int *page_count,
					    int *printer_state);
extern int		backendWaitLoop(int snmp_fd, http_addr_t *addr,
			                int use_bc, _cups_sccb_t side_cb);

#  ifdef __cplusplus
}
#  endif /* __cplusplus */
#endif /* !_CUPS_BACKEND_PRIVATE_H_ */
Commit	Line	Data
ed486911	1	/*
7e86f2f6	2	* Backend support definitions for CUPS.
ed486911	3	*
0813a2ce MS	4	* Copyright © 2021 by OpenPrinting
0813a2ce MS	5	* Copyright © 2007-2021 by Apple Inc.
53f8d64f	6	* Copyright © 1997-2007 by Easy Software Products, all rights reserved.
ed486911	7	*
53f8d64f MS	8	* Licensed under Apache License v2.0. See the file "LICENSE" for more
53f8d64f MS	9	* information.
ed486911	10	*/
	11
	12	#ifndef _CUPS_BACKEND_PRIVATE_H_
	13	# define _CUPS_BACKEND_PRIVATE_H_
	14
	15
	16	/*
	17	* Include necessary headers.
	18	*/
	19
cc754834 MS	20	# include <cups/cups-private.h>
cc754834 MS	21	# include <cups/snmp-private.h>
ed486911	22	# include <cups/backend.h>
f7deaa1a	23	# include <cups/sidechannel.h>
ed486911	24	# include <signal.h>
ed486911	25
ef55b745 MS	26	# ifdef __linux
	27	# include <sys/ioctl.h>
	28	# include <linux/lp.h>
	29	# define IOCNR_GET_DEVICE_ID 1
	30	# define LPIOC_GET_DEVICE_ID(len) _IOC(_IOC_READ, 'P', IOCNR_GET_DEVICE_ID, len)
	31	# include <linux/parport.h>
	32	# include <linux/ppdev.h>
	33	# include <unistd.h>
	34	# include <fcntl.h>
	35	# endif /* __linux */
	36
	37	# ifdef __sun
	38	# ifdef __sparc
	39	# include <sys/ecppio.h>
	40	# else
	41	# include <sys/ioccom.h>
	42	# include <sys/ecppsys.h>
	43	# endif /* __sparc */
	44	# endif /* __sun */
	45
ed486911	46
	47	/*
	48	* C++ magic...
	49	*/
	50
d09495fa	51	# ifdef __cplusplus
ed486911	52	extern "C" {
d09495fa	53	# endif /* __cplusplus */
ed486911	54
ed486911	55
0813a2ce MS	56	/*
	57	* Log messages in backend signal handlers or other places where stdio cannot
	58	* be used...
	59	*/
	60
	61	# define backendMessage(msg) {const char *s = msg; write(2, s, strlen(s));}
	62
	63
91c84a35 MS	64	/*
	65	* OID constants...
	66	*/
	67
7a14d768	68	/* Host MIB */
91c84a35 MS	69	#define CUPS_OID_mib2 1,3,6,1,2,1
91c84a35 MS	70
749b1e90 MS	71	#define CUPS_OID_system CUPS_OID_mib2,1
	72	#define CUPS_OID_sysLocation CUPS_OID_system,6
	73
91c84a35 MS	74	#define CUPS_OID_host CUPS_OID_mib2,25
	75
	76	#define CUPS_OID_hrSystem CUPS_OID_host,1
	77
	78	#define CUPS_OID_hrStorage CUPS_OID_host,2
	79
	80	#define CUPS_OID_hrDevice CUPS_OID_host,3
	81	#define CUPS_OID_hrDeviceTable CUPS_OID_hrDevice,2
	82	#define CUPS_OID_hrDeviceEntry CUPS_OID_hrDeviceTable,1
	83	#define CUPS_OID_hrDeviceIndex CUPS_OID_hrDeviceEntry,1
	84	#define CUPS_OID_hrDeviceType CUPS_OID_hrDeviceEntry,2
	85	#define CUPS_OID_hrDeviceDescr CUPS_OID_hrDeviceEntry,3
	86
	87	#define CUPS_OID_hrPrinterTable CUPS_OID_hrDevice,5
	88	#define CUPS_OID_hrPrinterEntry CUPS_OID_hrPrinterTable,1
	89	#define CUPS_OID_hrPrinterStatus CUPS_OID_hrPrinterEntry,1
	90	#define CUPS_OID_hrPrinterDetectedErrorState CUPS_OID_hrPrinterEntry,2
	91
7a14d768	92	/* Printer MIB */
91c84a35 MS	93	#define CUPS_OID_printmib CUPS_OID_mib2,43
	94
	95	#define CUPS_OID_prtGeneral CUPS_OID_printmib,5
	96	#define CUPS_OID_prtGeneralTable CUPS_OID_prtGeneral,1
	97	#define CUPS_OID_prtGeneralEntry CUPS_OID_prtGeneralTable,1
68b10830	98	#define CUPS_OID_prtGeneralCurrentLocalization CUPS_OID_prtGeneralEntry,2
91c84a35 MS	99	#define CUPS_OID_prtGeneralPrinterName CUPS_OID_prtGeneralEntry,16
	100	#define CUPS_OID_prtGeneralSerialNumber CUPS_OID_prtGeneralEntry,17
	101
	102	#define CUPS_OID_prtCover CUPS_OID_printmib,6
	103	#define CUPS_OID_prtCoverTable CUPS_OID_prtCover,1
	104	#define CUPS_OID_prtCoverEntry CUPS_OID_prtCoverTable,1
	105	#define CUPS_OID_prtCoverDescription CUPS_OID_prtCoverEntry,2
	106	#define CUPS_OID_prtCoverStatus CUPS_OID_prtCoverEntry,3
	107
68b10830 MS	108	#define CUPS_OID_prtLocalization CUPS_OID_printmib,7
	109	#define CUPS_OID_prtLocalizationTable CUPS_OID_prtLocalization,1
	110	#define CUPS_OID_prtLocalizationEntry CUPS_OID_prtLocalizationTable,1
	111	#define CUPS_OID_prtLocalizationCharacterSet CUPS_OID_prtLocalizationEntry,4
	112
91c84a35 MS	113	#define CUPS_OID_prtMarker CUPS_OID_printmib,10
	114	#define CUPS_OID_prtMarkerTable CUPS_OID_prtMarker,2
	115	#define CUPS_OID_prtMarkerEntry CUPS_OID_prtMarkerTable,1
	116	#define CUPS_OID_prtMarkerLifeCount CUPS_OID_prtMarkerEntry,4
	117
	118	#define CUPS_OID_prtMarkerSupplies CUPS_OID_printmib,11
	119	#define CUPS_OID_prtMarkerSuppliesTable CUPS_OID_prtMarkerSupplies,1
	120	#define CUPS_OID_prtMarkerSuppliesEntry CUPS_OID_prtMarkerSuppliesTable,1
	121	#define CUPS_OID_prtMarkerSuppliesIndex CUPS_OID_prtMarkerSuppliesEntry,1
	122	#define CUPS_OID_prtMarkerSuppliesMarkerIndex CUPS_OID_prtMarkerSuppliesEntry,2
	123	#define CUPS_OID_prtMarkerSuppliesColorantIndex CUPS_OID_prtMarkerSuppliesEntry,3
	124	#define CUPS_OID_prtMarkerSuppliesClass CUPS_OID_prtMarkerSuppliesEntry,4
	125	#define CUPS_OID_prtMarkerSuppliesType CUPS_OID_prtMarkerSuppliesEntry,5
	126	#define CUPS_OID_prtMarkerSuppliesDescription CUPS_OID_prtMarkerSuppliesEntry,6
	127	#define CUPS_OID_prtMarkerSuppliesSupplyUnit CUPS_OID_prtMarkerSuppliesEntry,7
568fa3fa MS	128	#define CUPS_OID_prtMarkerSuppliesMaxCapacity CUPS_OID_prtMarkerSuppliesEntry,8
568fa3fa MS	129	#define CUPS_OID_prtMarkerSuppliesLevel CUPS_OID_prtMarkerSuppliesEntry,9
91c84a35 MS	130
	131	#define CUPS_OID_prtMarkerColorant CUPS_OID_printmib,12
	132	#define CUPS_OID_prtMarkerColorantTable CUPS_OID_prtMarkerColorant,1
	133	#define CUPS_OID_prtMarkerColorantEntry CUPS_OID_prtMarkerColorantTable,1
	134	#define CUPS_OID_prtMarkerColorantIndex CUPS_OID_prtMarkerColorantEntry,1
	135	#define CUPS_OID_prtMarkerColorantMarkerIndex CUPS_OID_prtMarkerColorantEntry,2
	136	#define CUPS_OID_prtMarkerColorantRole CUPS_OID_prtMarkerColorantEntry,3
	137	#define CUPS_OID_prtMarkerColorantValue CUPS_OID_prtMarkerColorantEntry,4
	138	#define CUPS_OID_prtMarkerColorantTonality CUPS_OID_prtMarkerColorantEntry,5
	139
	140	#define CUPS_OID_prtInterpreter CUPS_OID_printmib,15
	141	#define CUPS_OID_prtInterpreterTable CUPS_OID_prtInterpreter,1
	142	#define CUPS_OID_prtInterpreterEntry CUPS_OID_prtInterpreterTable,1
	143	#define CUPS_OID_prtInterpreterLangFamily CUPS_OID_prtInterpreterEntry,2
	144	#define CUPS_OID_prtInterpreterLangLevel CUPS_OID_prtInterpreterEntry,3
	145
7a14d768 MS	146	/* Printer Port Monitor MIB */
	147	#define CUPS_OID_enterprises 1,3,6,1,4,1
	148	#define CUPS_OID_pwg CUPS_OID_enterprises,2699,1
	149	#define CUPS_OID_ppmMIB CUPS_OID_pwg,2
	150	#define CUPS_OID_ppmMIBObjects CUPS_OID_ppmMIB,1
	151
	152	#define CUPS_OID_ppmGeneral CUPS_OID_ppmMIBObjects,1
	153
	154	#define CUPS_OID_ppmPrinter CUPS_OID_ppmMIBObjects,2
	155	#define CUPS_OID_ppmPrinterTable CUPS_OID_ppmPrinter,1
	156	#define CUPS_OID_ppmPrinterEntry CUPS_OID_ppmPrinterTable,1
	157	#define CUPS_OID_ppmPrinterIndex CUPS_OID_ppmPrinterEntry,1
	158	#define CUPS_OID_ppmPrinterName CUPS_OID_ppmPrinterEntry,2
	159	#define CUPS_OID_ppmPrinterIEEE1284DeviceId CUPS_OID_ppmPrinterEntry,3
	160	#define CUPS_OID_ppmPrinterNumberOfPorts CUPS_OID_ppmPrinterEntry,4
	161	#define CUPS_OID_ppmPrinterPreferredPortIndex CUPS_OID_ppmPrinterEntry,5
	162	#define CUPS_OID_ppmPrinterHrDeviceIndex CUPS_OID_ppmPrinterEntry,6
	163	#define CUPS_OID_ppmPrinterSnmpCommunityName CUPS_OID_ppmPrinterEntry,7
	164	#define CUPS_OID_ppmPrinterSnmpQueryEnabled CUPS_OID_ppmPrinterEntry,8
	165
	166	#define CUPS_OID_ppmPort CUPS_OID_ppmMIBObjects,3
	167	#define CUPS_OID_ppmPortTable CUPS_OID_ppmPort,1
	168	#define CUPS_OID_ppmPortEntry CUPS_OID_ppmPortTable,1
	169	#define CUPS_OID_ppmPortIndex CUPS_OID_ppmPortEntry,1
	170	#define CUPS_OID_ppmPortEnabled CUPS_OID_ppmPortEntry,2
	171	#define CUPS_OID_ppmPortName CUPS_OID_ppmPortEntry,3
	172	#define CUPS_OID_ppmPortServiceNameOrURI CUPS_OID_ppmPortEntry,4
	173	#define CUPS_OID_ppmPortProtocolType CUPS_OID_ppmPortEntry,5
	174	#define CUPS_OID_ppmPortProtocolTargetPort CUPS_OID_ppmPortEntry,6
	175	#define CUPS_OID_ppmPortProtocolAltSourceEnabled CUPS_OID_ppmPortEntry,7
	176	#define CUPS_OID_ppmPortPrtChannelIndex CUPS_OID_ppmPortEntry,8
	177	#define CUPS_OID_ppmPortLprByteCountEnabled CUPS_OID_ppmPortEntry,9
	178
91c84a35 MS	179
	180	/*
	181	* State constants...
	182	*/
	183
	184	#define CUPS_TC_other 1
	185	#define CUPS_TC_unknown 2
	186
	187	#define CUPS_TC_idle 3
	188	#define CUPS_TC_printing 4
	189	#define CUPS_TC_warmup 5
	190
	191	/* These come from the hrPrinterDetectedErrorState OCTET-STRING */
	192	#define CUPS_TC_lowPaper 0x8000
	193	#define CUPS_TC_noPaper 0x4000
	194	#define CUPS_TC_lowToner 0x2000
	195	#define CUPS_TC_noToner 0x1000
	196	#define CUPS_TC_doorOpen 0x0800
	197	#define CUPS_TC_jammed 0x0400
	198	#define CUPS_TC_offline 0x0200
	199	#define CUPS_TC_serviceRequested 0x0100
	200	#define CUPS_TC_inputTrayMissing 0x0080
	201	#define CUPS_TC_outputTrayMissing 0x0040
	202	#define CUPS_TC_markerSupplyMissing 0x0020
	203	#define CUPS_TC_outputNearFull 0x0010
	204	#define CUPS_TC_outputFull 0x0008
	205	#define CUPS_TC_inputTrayEmpty 0x0004
	206	#define CUPS_TC_overduePreventMaint 0x0002
	207
	208	#define CUPS_TC_prtCoverStatus_coverOpen 3
	209	#define CUPS_TC_prtCoverStatus_coverClosed 4
	210	#define CUPS_TC_prtCoverStatus_interlockOpen 5
	211	#define CUPS_TC_prtCoverStatus_interlockClosed 6
	212
	213	#define CUPS_TC_langPCL 3
	214	#define CUPS_TC_langHPGL 4
	215	#define CUPS_TC_langPJL 5
	216	#define CUPS_TC_langPS 6
	217	#define CUPS_TC_langEscapeP 9
	218	#define CUPS_TC_langCCITT 26
	219	#define CUPS_TC_langLIPS 39
	220	#define CUPS_TC_langTIFF 40
	221	#define CUPS_TC_langPCLXL 47
	222	#define CUPS_TC_langPDF 54
	223	#define CUPS_TC_langJPEG 61
	224
5a738aea MS	225	#define CUPS_TC_supplyThatIsConsumed 3
	226	#define CUPS_TC_receptacleThatIsFilled 4
	227
	228	#define CUPS_TC_process 3
	229	#define CUPS_TC_spot 4
	230
91c84a35 MS	231	#define CUPS_TC_toner 3
	232	#define CUPS_TC_wasteToner 4
	233	#define CUPS_TC_ink 5
	234	#define CUPS_TC_inkCartridge 6
	235	#define CUPS_TC_inkRibbon 7
	236	#define CUPS_TC_wasteInk 8
	237	#define CUPS_TC_opc 9
	238	#define CUPS_TC_developer 10
	239	#define CUPS_TC_fuserOil 11
	240	#define CUPS_TC_solidWax 12
	241	#define CUPS_TC_ribbonWax 13
	242	#define CUPS_TC_wasteWax 14
	243	#define CUPS_TC_fuser 15
	244	#define CUPS_TC_coronaWire 16
	245	#define CUPS_TC_fuserOilWick 17
	246	#define CUPS_TC_cleanerUnit 18
	247	#define CUPS_TC_fuserCleaningPad 19
	248	#define CUPS_TC_transferUnit 20
	249	#define CUPS_TC_tonerCartridge 21
	250	#define CUPS_TC_fuserOiler 22
	251	#define CUPS_TC_water 23
	252	#define CUPS_TC_wasteWater 24
	253	#define CUPS_TC_glueWaterAdditive 25
	254	#define CUPS_TC_wastePaper 26
	255	#define CUPS_TC_bindingSupply 27
	256	#define CUPS_TC_bandingSupply 28
	257	#define CUPS_TC_stitchingWire 29
	258	#define CUPS_TC_shrinkWrap 30
	259	#define CUPS_TC_paperWrap 31
	260	#define CUPS_TC_staples 32
	261	#define CUPS_TC_inserts 33
	262	#define CUPS_TC_covers 34
	263
82cc1f9a MS	264	#define CUPS_TC_tenThousandthsOfInches 3
	265	#define CUPS_TC_micrometers 4
	266	#define CUPS_TC_impressions 7
	267	#define CUPS_TC_sheets 8
	268	#define CUPS_TC_hours 11
	269	#define CUPS_TC_thousandthsOfOunces 12
	270	#define CUPS_TC_tenthsOfGrams 13
d6b36f7f	271	#define CUPS_TC_hundredthsOfFluidOunces 14
82cc1f9a MS	272	#define CUPS_TC_tenthsOfMilliliters 15
	273	#define CUPS_TC_feet 16
	274	#define CUPS_TC_meters 17
	275	#define CUPS_TC_items 18
	276	#define CUPS_TC_percent 19
	277
68b10830 MS	278	/* These come from RFC 3808 to define character sets we support */
	279	/* Also see http://www.iana.org/assignments/character-sets */
	280	#define CUPS_TC_csASCII 3
	281	#define CUPS_TC_csISOLatin1 4
	282	#define CUPS_TC_csShiftJIS 17
	283	#define CUPS_TC_csUTF8 106
	284	#define CUPS_TC_csUnicode 1000 /* UCS2 BE */
	285	#define CUPS_TC_csUCS4 1001 /* UCS4 BE */
	286	#define CUPS_TC_csUnicodeASCII 1002
	287	#define CUPS_TC_csUnicodeLatin1 1003
	288	#define CUPS_TC_csUTF16BE 1013
	289	#define CUPS_TC_csUTF16LE 1014
	290	#define CUPS_TC_csUTF32 1017
	291	#define CUPS_TC_csUTF32BE 1018
	292	#define CUPS_TC_csUTF32LE 1019
a2326b5b	293	#define CUPS_TC_csWindows31J 2024
68b10830	294
91c84a35	295
c8fef167 MS	296	/*
	297	* Types...
	298	*/
	299
	300	typedef int (*_cups_sccb_t)(int print_fd, int device_fd, int snmp_fd,
	301	http_addr_t *addr, int use_bc);
	302
	303
ed486911	304	/*
	305	* Prototypes...
	306	*/
	307
7a14d768 MS	308	extern void backendCheckSideChannel(int snmp_fd, http_addr_t *addr);
	309	extern int backendDrainOutput(int print_fd, int device_fd);
	310	extern int backendGetDeviceID(int fd, char *device_id,
	311	int device_id_size,
	312	char *make_model,
	313	int make_model_size,
	314	const char scheme, char uri,
	315	int uri_size);
	316	extern int backendGetMakeModel(const char *device_id,
	317	char *make_model,
7e86f2f6	318	size_t make_model_size);
f5cffc18	319	extern http_addrlist_t backendLookup(const char hostname, int port, int *cancel);
18ecb428	320	extern int backendNetworkSideCB(int print_fd, int device_fd,
7a14d768 MS	321	int snmp_fd, http_addr_t *addr,
7a14d768 MS	322	int use_bc);
7a14d768	323	extern ssize_t backendRunLoop(int print_fd, int device_fd, int snmp_fd,
c8fef167 MS	324	http_addr_t *addr, int use_bc,
c8fef167 MS	325	int update_state, _cups_sccb_t side_cb);
7a14d768 MS	326	extern int backendSNMPSupplies(int snmp_fd, http_addr_t *addr,
	327	int *page_count,
	328	int *printer_state);
c8fef167	329	extern int backendWaitLoop(int snmp_fd, http_addr_t *addr,
f14324a7	330	int use_bc, _cups_sccb_t side_cb);
c8fef167	331
d09495fa	332	# ifdef __cplusplus
ed486911	333	}
d09495fa	334	# endif /* __cplusplus */
ed486911	335	#endif /* !_CUPS_BACKEND_PRIVATE_H_ */