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1 | /* | |
2 | * Backend support definitions for CUPS. | |
3 | * | |
4 | * Copyright © 2007-2014 by Apple Inc. | |
5 | * Copyright © 1997-2007 by Easy Software Products, all rights reserved. | |
6 | * | |
7 | * Licensed under Apache License v2.0. See the file "LICENSE" for more | |
8 | * information. | |
9 | */ | |
10 | ||
11 | #ifndef _CUPS_BACKEND_PRIVATE_H_ | |
12 | # define _CUPS_BACKEND_PRIVATE_H_ | |
13 | ||
14 | ||
15 | /* | |
16 | * Include necessary headers. | |
17 | */ | |
18 | ||
19 | # include <cups/cups-private.h> | |
20 | # include <cups/snmp-private.h> | |
21 | # include <cups/backend.h> | |
22 | # include <cups/sidechannel.h> | |
23 | # include <signal.h> | |
24 | ||
25 | # ifdef __linux | |
26 | # include <sys/ioctl.h> | |
27 | # include <linux/lp.h> | |
28 | # define IOCNR_GET_DEVICE_ID 1 | |
29 | # define LPIOC_GET_DEVICE_ID(len) _IOC(_IOC_READ, 'P', IOCNR_GET_DEVICE_ID, len) | |
30 | # include <linux/parport.h> | |
31 | # include <linux/ppdev.h> | |
32 | # include <unistd.h> | |
33 | # include <fcntl.h> | |
34 | # endif /* __linux */ | |
35 | ||
36 | # ifdef __sun | |
37 | # ifdef __sparc | |
38 | # include <sys/ecppio.h> | |
39 | # else | |
40 | # include <sys/ioccom.h> | |
41 | # include <sys/ecppsys.h> | |
42 | # endif /* __sparc */ | |
43 | # endif /* __sun */ | |
44 | ||
45 | ||
46 | /* | |
47 | * C++ magic... | |
48 | */ | |
49 | ||
50 | # ifdef __cplusplus | |
51 | extern "C" { | |
52 | # endif /* __cplusplus */ | |
53 | ||
54 | ||
55 | /* | |
56 | * OID constants... | |
57 | */ | |
58 | ||
59 | /* Host MIB */ | |
60 | #define CUPS_OID_mib2 1,3,6,1,2,1 | |
61 | ||
62 | #define CUPS_OID_system CUPS_OID_mib2,1 | |
63 | #define CUPS_OID_sysLocation CUPS_OID_system,6 | |
64 | ||
65 | #define CUPS_OID_host CUPS_OID_mib2,25 | |
66 | ||
67 | #define CUPS_OID_hrSystem CUPS_OID_host,1 | |
68 | ||
69 | #define CUPS_OID_hrStorage CUPS_OID_host,2 | |
70 | ||
71 | #define CUPS_OID_hrDevice CUPS_OID_host,3 | |
72 | #define CUPS_OID_hrDeviceTable CUPS_OID_hrDevice,2 | |
73 | #define CUPS_OID_hrDeviceEntry CUPS_OID_hrDeviceTable,1 | |
74 | #define CUPS_OID_hrDeviceIndex CUPS_OID_hrDeviceEntry,1 | |
75 | #define CUPS_OID_hrDeviceType CUPS_OID_hrDeviceEntry,2 | |
76 | #define CUPS_OID_hrDeviceDescr CUPS_OID_hrDeviceEntry,3 | |
77 | ||
78 | #define CUPS_OID_hrPrinterTable CUPS_OID_hrDevice,5 | |
79 | #define CUPS_OID_hrPrinterEntry CUPS_OID_hrPrinterTable,1 | |
80 | #define CUPS_OID_hrPrinterStatus CUPS_OID_hrPrinterEntry,1 | |
81 | #define CUPS_OID_hrPrinterDetectedErrorState CUPS_OID_hrPrinterEntry,2 | |
82 | ||
83 | /* Printer MIB */ | |
84 | #define CUPS_OID_printmib CUPS_OID_mib2,43 | |
85 | ||
86 | #define CUPS_OID_prtGeneral CUPS_OID_printmib,5 | |
87 | #define CUPS_OID_prtGeneralTable CUPS_OID_prtGeneral,1 | |
88 | #define CUPS_OID_prtGeneralEntry CUPS_OID_prtGeneralTable,1 | |
89 | #define CUPS_OID_prtGeneralCurrentLocalization CUPS_OID_prtGeneralEntry,2 | |
90 | #define CUPS_OID_prtGeneralPrinterName CUPS_OID_prtGeneralEntry,16 | |
91 | #define CUPS_OID_prtGeneralSerialNumber CUPS_OID_prtGeneralEntry,17 | |
92 | ||
93 | #define CUPS_OID_prtCover CUPS_OID_printmib,6 | |
94 | #define CUPS_OID_prtCoverTable CUPS_OID_prtCover,1 | |
95 | #define CUPS_OID_prtCoverEntry CUPS_OID_prtCoverTable,1 | |
96 | #define CUPS_OID_prtCoverDescription CUPS_OID_prtCoverEntry,2 | |
97 | #define CUPS_OID_prtCoverStatus CUPS_OID_prtCoverEntry,3 | |
98 | ||
99 | #define CUPS_OID_prtLocalization CUPS_OID_printmib,7 | |
100 | #define CUPS_OID_prtLocalizationTable CUPS_OID_prtLocalization,1 | |
101 | #define CUPS_OID_prtLocalizationEntry CUPS_OID_prtLocalizationTable,1 | |
102 | #define CUPS_OID_prtLocalizationCharacterSet CUPS_OID_prtLocalizationEntry,4 | |
103 | ||
104 | #define CUPS_OID_prtMarker CUPS_OID_printmib,10 | |
105 | #define CUPS_OID_prtMarkerTable CUPS_OID_prtMarker,2 | |
106 | #define CUPS_OID_prtMarkerEntry CUPS_OID_prtMarkerTable,1 | |
107 | #define CUPS_OID_prtMarkerLifeCount CUPS_OID_prtMarkerEntry,4 | |
108 | ||
109 | #define CUPS_OID_prtMarkerSupplies CUPS_OID_printmib,11 | |
110 | #define CUPS_OID_prtMarkerSuppliesTable CUPS_OID_prtMarkerSupplies,1 | |
111 | #define CUPS_OID_prtMarkerSuppliesEntry CUPS_OID_prtMarkerSuppliesTable,1 | |
112 | #define CUPS_OID_prtMarkerSuppliesIndex CUPS_OID_prtMarkerSuppliesEntry,1 | |
113 | #define CUPS_OID_prtMarkerSuppliesMarkerIndex CUPS_OID_prtMarkerSuppliesEntry,2 | |
114 | #define CUPS_OID_prtMarkerSuppliesColorantIndex CUPS_OID_prtMarkerSuppliesEntry,3 | |
115 | #define CUPS_OID_prtMarkerSuppliesClass CUPS_OID_prtMarkerSuppliesEntry,4 | |
116 | #define CUPS_OID_prtMarkerSuppliesType CUPS_OID_prtMarkerSuppliesEntry,5 | |
117 | #define CUPS_OID_prtMarkerSuppliesDescription CUPS_OID_prtMarkerSuppliesEntry,6 | |
118 | #define CUPS_OID_prtMarkerSuppliesSupplyUnit CUPS_OID_prtMarkerSuppliesEntry,7 | |
119 | #define CUPS_OID_prtMarkerSuppliesMaxCapacity CUPS_OID_prtMarkerSuppliesEntry,8 | |
120 | #define CUPS_OID_prtMarkerSuppliesLevel CUPS_OID_prtMarkerSuppliesEntry,9 | |
121 | ||
122 | #define CUPS_OID_prtMarkerColorant CUPS_OID_printmib,12 | |
123 | #define CUPS_OID_prtMarkerColorantTable CUPS_OID_prtMarkerColorant,1 | |
124 | #define CUPS_OID_prtMarkerColorantEntry CUPS_OID_prtMarkerColorantTable,1 | |
125 | #define CUPS_OID_prtMarkerColorantIndex CUPS_OID_prtMarkerColorantEntry,1 | |
126 | #define CUPS_OID_prtMarkerColorantMarkerIndex CUPS_OID_prtMarkerColorantEntry,2 | |
127 | #define CUPS_OID_prtMarkerColorantRole CUPS_OID_prtMarkerColorantEntry,3 | |
128 | #define CUPS_OID_prtMarkerColorantValue CUPS_OID_prtMarkerColorantEntry,4 | |
129 | #define CUPS_OID_prtMarkerColorantTonality CUPS_OID_prtMarkerColorantEntry,5 | |
130 | ||
131 | #define CUPS_OID_prtInterpreter CUPS_OID_printmib,15 | |
132 | #define CUPS_OID_prtInterpreterTable CUPS_OID_prtInterpreter,1 | |
133 | #define CUPS_OID_prtInterpreterEntry CUPS_OID_prtInterpreterTable,1 | |
134 | #define CUPS_OID_prtInterpreterLangFamily CUPS_OID_prtInterpreterEntry,2 | |
135 | #define CUPS_OID_prtInterpreterLangLevel CUPS_OID_prtInterpreterEntry,3 | |
136 | ||
137 | /* Printer Port Monitor MIB */ | |
138 | #define CUPS_OID_enterprises 1,3,6,1,4,1 | |
139 | #define CUPS_OID_pwg CUPS_OID_enterprises,2699,1 | |
140 | #define CUPS_OID_ppmMIB CUPS_OID_pwg,2 | |
141 | #define CUPS_OID_ppmMIBObjects CUPS_OID_ppmMIB,1 | |
142 | ||
143 | #define CUPS_OID_ppmGeneral CUPS_OID_ppmMIBObjects,1 | |
144 | ||
145 | #define CUPS_OID_ppmPrinter CUPS_OID_ppmMIBObjects,2 | |
146 | #define CUPS_OID_ppmPrinterTable CUPS_OID_ppmPrinter,1 | |
147 | #define CUPS_OID_ppmPrinterEntry CUPS_OID_ppmPrinterTable,1 | |
148 | #define CUPS_OID_ppmPrinterIndex CUPS_OID_ppmPrinterEntry,1 | |
149 | #define CUPS_OID_ppmPrinterName CUPS_OID_ppmPrinterEntry,2 | |
150 | #define CUPS_OID_ppmPrinterIEEE1284DeviceId CUPS_OID_ppmPrinterEntry,3 | |
151 | #define CUPS_OID_ppmPrinterNumberOfPorts CUPS_OID_ppmPrinterEntry,4 | |
152 | #define CUPS_OID_ppmPrinterPreferredPortIndex CUPS_OID_ppmPrinterEntry,5 | |
153 | #define CUPS_OID_ppmPrinterHrDeviceIndex CUPS_OID_ppmPrinterEntry,6 | |
154 | #define CUPS_OID_ppmPrinterSnmpCommunityName CUPS_OID_ppmPrinterEntry,7 | |
155 | #define CUPS_OID_ppmPrinterSnmpQueryEnabled CUPS_OID_ppmPrinterEntry,8 | |
156 | ||
157 | #define CUPS_OID_ppmPort CUPS_OID_ppmMIBObjects,3 | |
158 | #define CUPS_OID_ppmPortTable CUPS_OID_ppmPort,1 | |
159 | #define CUPS_OID_ppmPortEntry CUPS_OID_ppmPortTable,1 | |
160 | #define CUPS_OID_ppmPortIndex CUPS_OID_ppmPortEntry,1 | |
161 | #define CUPS_OID_ppmPortEnabled CUPS_OID_ppmPortEntry,2 | |
162 | #define CUPS_OID_ppmPortName CUPS_OID_ppmPortEntry,3 | |
163 | #define CUPS_OID_ppmPortServiceNameOrURI CUPS_OID_ppmPortEntry,4 | |
164 | #define CUPS_OID_ppmPortProtocolType CUPS_OID_ppmPortEntry,5 | |
165 | #define CUPS_OID_ppmPortProtocolTargetPort CUPS_OID_ppmPortEntry,6 | |
166 | #define CUPS_OID_ppmPortProtocolAltSourceEnabled CUPS_OID_ppmPortEntry,7 | |
167 | #define CUPS_OID_ppmPortPrtChannelIndex CUPS_OID_ppmPortEntry,8 | |
168 | #define CUPS_OID_ppmPortLprByteCountEnabled CUPS_OID_ppmPortEntry,9 | |
169 | ||
170 | ||
171 | /* | |
172 | * State constants... | |
173 | */ | |
174 | ||
175 | #define CUPS_TC_other 1 | |
176 | #define CUPS_TC_unknown 2 | |
177 | ||
178 | #define CUPS_TC_idle 3 | |
179 | #define CUPS_TC_printing 4 | |
180 | #define CUPS_TC_warmup 5 | |
181 | ||
182 | /* These come from the hrPrinterDetectedErrorState OCTET-STRING */ | |
183 | #define CUPS_TC_lowPaper 0x8000 | |
184 | #define CUPS_TC_noPaper 0x4000 | |
185 | #define CUPS_TC_lowToner 0x2000 | |
186 | #define CUPS_TC_noToner 0x1000 | |
187 | #define CUPS_TC_doorOpen 0x0800 | |
188 | #define CUPS_TC_jammed 0x0400 | |
189 | #define CUPS_TC_offline 0x0200 | |
190 | #define CUPS_TC_serviceRequested 0x0100 | |
191 | #define CUPS_TC_inputTrayMissing 0x0080 | |
192 | #define CUPS_TC_outputTrayMissing 0x0040 | |
193 | #define CUPS_TC_markerSupplyMissing 0x0020 | |
194 | #define CUPS_TC_outputNearFull 0x0010 | |
195 | #define CUPS_TC_outputFull 0x0008 | |
196 | #define CUPS_TC_inputTrayEmpty 0x0004 | |
197 | #define CUPS_TC_overduePreventMaint 0x0002 | |
198 | ||
199 | #define CUPS_TC_prtCoverStatus_coverOpen 3 | |
200 | #define CUPS_TC_prtCoverStatus_coverClosed 4 | |
201 | #define CUPS_TC_prtCoverStatus_interlockOpen 5 | |
202 | #define CUPS_TC_prtCoverStatus_interlockClosed 6 | |
203 | ||
204 | #define CUPS_TC_langPCL 3 | |
205 | #define CUPS_TC_langHPGL 4 | |
206 | #define CUPS_TC_langPJL 5 | |
207 | #define CUPS_TC_langPS 6 | |
208 | #define CUPS_TC_langEscapeP 9 | |
209 | #define CUPS_TC_langCCITT 26 | |
210 | #define CUPS_TC_langLIPS 39 | |
211 | #define CUPS_TC_langTIFF 40 | |
212 | #define CUPS_TC_langPCLXL 47 | |
213 | #define CUPS_TC_langPDF 54 | |
214 | #define CUPS_TC_langJPEG 61 | |
215 | ||
216 | #define CUPS_TC_supplyThatIsConsumed 3 | |
217 | #define CUPS_TC_receptacleThatIsFilled 4 | |
218 | ||
219 | #define CUPS_TC_process 3 | |
220 | #define CUPS_TC_spot 4 | |
221 | ||
222 | #define CUPS_TC_toner 3 | |
223 | #define CUPS_TC_wasteToner 4 | |
224 | #define CUPS_TC_ink 5 | |
225 | #define CUPS_TC_inkCartridge 6 | |
226 | #define CUPS_TC_inkRibbon 7 | |
227 | #define CUPS_TC_wasteInk 8 | |
228 | #define CUPS_TC_opc 9 | |
229 | #define CUPS_TC_developer 10 | |
230 | #define CUPS_TC_fuserOil 11 | |
231 | #define CUPS_TC_solidWax 12 | |
232 | #define CUPS_TC_ribbonWax 13 | |
233 | #define CUPS_TC_wasteWax 14 | |
234 | #define CUPS_TC_fuser 15 | |
235 | #define CUPS_TC_coronaWire 16 | |
236 | #define CUPS_TC_fuserOilWick 17 | |
237 | #define CUPS_TC_cleanerUnit 18 | |
238 | #define CUPS_TC_fuserCleaningPad 19 | |
239 | #define CUPS_TC_transferUnit 20 | |
240 | #define CUPS_TC_tonerCartridge 21 | |
241 | #define CUPS_TC_fuserOiler 22 | |
242 | #define CUPS_TC_water 23 | |
243 | #define CUPS_TC_wasteWater 24 | |
244 | #define CUPS_TC_glueWaterAdditive 25 | |
245 | #define CUPS_TC_wastePaper 26 | |
246 | #define CUPS_TC_bindingSupply 27 | |
247 | #define CUPS_TC_bandingSupply 28 | |
248 | #define CUPS_TC_stitchingWire 29 | |
249 | #define CUPS_TC_shrinkWrap 30 | |
250 | #define CUPS_TC_paperWrap 31 | |
251 | #define CUPS_TC_staples 32 | |
252 | #define CUPS_TC_inserts 33 | |
253 | #define CUPS_TC_covers 34 | |
254 | ||
255 | #define CUPS_TC_tenThousandthsOfInches 3 | |
256 | #define CUPS_TC_micrometers 4 | |
257 | #define CUPS_TC_impressions 7 | |
258 | #define CUPS_TC_sheets 8 | |
259 | #define CUPS_TC_hours 11 | |
260 | #define CUPS_TC_thousandthsOfOunces 12 | |
261 | #define CUPS_TC_tenthsOfGrams 13 | |
262 | #define CUPS_TC_hundrethsOfFluidOunces 14 | |
263 | #define CUPS_TC_tenthsOfMilliliters 15 | |
264 | #define CUPS_TC_feet 16 | |
265 | #define CUPS_TC_meters 17 | |
266 | #define CUPS_TC_items 18 | |
267 | #define CUPS_TC_percent 19 | |
268 | ||
269 | /* These come from RFC 3808 to define character sets we support */ | |
270 | /* Also see http://www.iana.org/assignments/character-sets */ | |
271 | #define CUPS_TC_csASCII 3 | |
272 | #define CUPS_TC_csISOLatin1 4 | |
273 | #define CUPS_TC_csShiftJIS 17 | |
274 | #define CUPS_TC_csUTF8 106 | |
275 | #define CUPS_TC_csUnicode 1000 /* UCS2 BE */ | |
276 | #define CUPS_TC_csUCS4 1001 /* UCS4 BE */ | |
277 | #define CUPS_TC_csUnicodeASCII 1002 | |
278 | #define CUPS_TC_csUnicodeLatin1 1003 | |
279 | #define CUPS_TC_csUTF16BE 1013 | |
280 | #define CUPS_TC_csUTF16LE 1014 | |
281 | #define CUPS_TC_csUTF32 1017 | |
282 | #define CUPS_TC_csUTF32BE 1018 | |
283 | #define CUPS_TC_csUTF32LE 1019 | |
284 | #define CUPS_TC_csWindows31J 2024 | |
285 | ||
286 | ||
287 | /* | |
288 | * Types... | |
289 | */ | |
290 | ||
291 | typedef int (*_cups_sccb_t)(int print_fd, int device_fd, int snmp_fd, | |
292 | http_addr_t *addr, int use_bc); | |
293 | ||
294 | ||
295 | /* | |
296 | * Prototypes... | |
297 | */ | |
298 | ||
299 | extern void backendCheckSideChannel(int snmp_fd, http_addr_t *addr); | |
300 | extern int backendDrainOutput(int print_fd, int device_fd); | |
301 | extern int backendGetDeviceID(int fd, char *device_id, | |
302 | int device_id_size, | |
303 | char *make_model, | |
304 | int make_model_size, | |
305 | const char *scheme, char *uri, | |
306 | int uri_size); | |
307 | extern int backendGetMakeModel(const char *device_id, | |
308 | char *make_model, | |
309 | size_t make_model_size); | |
310 | extern http_addrlist_t *backendLookup(const char *hostname, int port, int *cancel); | |
311 | extern int backendNetworkSideCB(int print_fd, int device_fd, | |
312 | int snmp_fd, http_addr_t *addr, | |
313 | int use_bc); | |
314 | extern ssize_t backendRunLoop(int print_fd, int device_fd, int snmp_fd, | |
315 | http_addr_t *addr, int use_bc, | |
316 | int update_state, _cups_sccb_t side_cb); | |
317 | extern int backendSNMPSupplies(int snmp_fd, http_addr_t *addr, | |
318 | int *page_count, | |
319 | int *printer_state); | |
320 | extern int backendWaitLoop(int snmp_fd, http_addr_t *addr, | |
321 | int use_bc, _cups_sccb_t side_cb); | |
322 | ||
323 | ||
324 | # ifdef __cplusplus | |
325 | } | |
326 | # endif /* __cplusplus */ | |
327 | #endif /* !_CUPS_BACKEND_PRIVATE_H_ */ |