]>
Commit | Line | Data |
---|---|---|
ef416fc2 | 1 | /* |
f2d18633 | 2 | * "$Id$" |
ef416fc2 | 3 | * |
7e86f2f6 | 4 | * Option encoding routines for CUPS. |
ef416fc2 | 5 | * |
f76916f6 | 6 | * Copyright 2007-2016 by Apple Inc. |
7e86f2f6 | 7 | * Copyright 1997-2007 by Easy Software Products. |
ef416fc2 | 8 | * |
7e86f2f6 MS |
9 | * These coded instructions, statements, and computer programs are the |
10 | * property of Apple Inc. and are protected by Federal copyright | |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
7e86f2f6 | 15 | * This file is subject to the Apple OS-Developed Software exception. |
ef416fc2 | 16 | */ |
17 | ||
18 | /* | |
19 | * Include necessary headers... | |
20 | */ | |
21 | ||
71e16022 | 22 | #include "cups-private.h" |
ef416fc2 | 23 | |
24 | ||
25 | /* | |
a469f8a5 MS |
26 | * Local list of option names, the value tags they should use, and the list of |
27 | * supported operations... | |
fa73b229 | 28 | * |
a469f8a5 | 29 | * **** THIS LIST MUST BE SORTED BY ATTRIBUTE NAME **** |
ef416fc2 | 30 | */ |
31 | ||
a469f8a5 MS |
32 | static const ipp_op_t ipp_job_creation[] = |
33 | { | |
cb7f98ee MS |
34 | IPP_OP_PRINT_JOB, |
35 | IPP_OP_PRINT_URI, | |
392aa79d | 36 | IPP_OP_VALIDATE_JOB, |
cb7f98ee | 37 | IPP_OP_CREATE_JOB, |
21459fa1 MS |
38 | IPP_OP_HOLD_JOB, |
39 | IPP_OP_SET_JOB_ATTRIBUTES, | |
a469f8a5 MS |
40 | IPP_OP_CUPS_NONE |
41 | }; | |
42 | ||
43 | static const ipp_op_t ipp_doc_creation[] = | |
44 | { | |
cb7f98ee MS |
45 | IPP_OP_PRINT_JOB, |
46 | IPP_OP_PRINT_URI, | |
47 | IPP_OP_SEND_DOCUMENT, | |
48 | IPP_OP_SEND_URI, | |
21459fa1 MS |
49 | IPP_OP_SET_JOB_ATTRIBUTES, |
50 | IPP_OP_SET_DOCUMENT_ATTRIBUTES, | |
a469f8a5 MS |
51 | IPP_OP_CUPS_NONE |
52 | }; | |
53 | ||
54 | static const ipp_op_t ipp_sub_creation[] = | |
55 | { | |
cb7f98ee MS |
56 | IPP_OP_PRINT_JOB, |
57 | IPP_OP_PRINT_URI, | |
58 | IPP_OP_CREATE_JOB, | |
42404685 MS |
59 | IPP_OP_CREATE_PRINTER_SUBSCRIPTIONS, |
60 | IPP_OP_CREATE_JOB_SUBSCRIPTIONS, | |
a469f8a5 MS |
61 | IPP_OP_CUPS_NONE |
62 | }; | |
63 | ||
64 | static const ipp_op_t ipp_all_print[] = | |
65 | { | |
cb7f98ee MS |
66 | IPP_OP_PRINT_JOB, |
67 | IPP_OP_PRINT_URI, | |
392aa79d | 68 | IPP_OP_VALIDATE_JOB, |
cb7f98ee MS |
69 | IPP_OP_CREATE_JOB, |
70 | IPP_OP_SEND_DOCUMENT, | |
71 | IPP_OP_SEND_URI, | |
a469f8a5 MS |
72 | IPP_OP_CUPS_NONE |
73 | }; | |
74 | ||
a469f8a5 MS |
75 | static const ipp_op_t ipp_set_printer[] = |
76 | { | |
cb7f98ee MS |
77 | IPP_OP_SET_PRINTER_ATTRIBUTES, |
78 | IPP_OP_CUPS_ADD_MODIFY_PRINTER, | |
79 | IPP_OP_CUPS_ADD_MODIFY_CLASS, | |
a469f8a5 MS |
80 | IPP_OP_CUPS_NONE |
81 | }; | |
82 | ||
a469f8a5 MS |
83 | static const ipp_op_t cups_schemes[] = |
84 | { | |
cb7f98ee MS |
85 | IPP_OP_CUPS_GET_DEVICES, |
86 | IPP_OP_CUPS_GET_PPDS, | |
a469f8a5 MS |
87 | IPP_OP_CUPS_NONE |
88 | }; | |
89 | ||
90 | static const ipp_op_t cups_get_ppds[] = | |
91 | { | |
cb7f98ee | 92 | IPP_OP_CUPS_GET_PPDS, |
a469f8a5 MS |
93 | IPP_OP_CUPS_NONE |
94 | }; | |
95 | ||
96 | static const ipp_op_t cups_ppd_name[] = | |
97 | { | |
cb7f98ee MS |
98 | IPP_OP_CUPS_ADD_MODIFY_PRINTER, |
99 | IPP_OP_CUPS_GET_PPD, | |
a469f8a5 MS |
100 | IPP_OP_CUPS_NONE |
101 | }; | |
102 | ||
ef416fc2 | 103 | static const _ipp_option_t ipp_options[] = |
104 | { | |
5a738aea | 105 | { 1, "auth-info", IPP_TAG_TEXT, IPP_TAG_JOB }, |
5a9febac | 106 | { 1, "auth-info-default", IPP_TAG_TEXT, IPP_TAG_PRINTER }, |
5a738aea MS |
107 | { 1, "auth-info-required", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, |
108 | { 0, "blackplot", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
109 | { 0, "blackplot-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
110 | { 0, "brightness", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
111 | { 0, "brightness-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
112 | { 0, "columns", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
113 | { 0, "columns-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
a469f8a5 MS |
114 | { 0, "compression", IPP_TAG_KEYWORD, IPP_TAG_OPERATION, |
115 | IPP_TAG_ZERO, | |
116 | ipp_doc_creation }, | |
dcb445bc MS |
117 | { 0, "copies", IPP_TAG_INTEGER, IPP_TAG_JOB, |
118 | IPP_TAG_DOCUMENT }, | |
5a738aea | 119 | { 0, "copies-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, |
9514a192 MS |
120 | { 0, "date-time-at-completed",IPP_TAG_DATE, IPP_TAG_ZERO }, /* never send as option */ |
121 | { 0, "date-time-at-creation", IPP_TAG_DATE, IPP_TAG_ZERO }, /* never send as option */ | |
122 | { 0, "date-time-at-processing",IPP_TAG_DATE, IPP_TAG_ZERO }, /* never send as option */ | |
d1c13e16 | 123 | { 0, "device-uri", IPP_TAG_URI, IPP_TAG_PRINTER }, |
dcb445bc | 124 | { 1, "document-copies", IPP_TAG_RANGE, IPP_TAG_JOB, |
a469f8a5 MS |
125 | IPP_TAG_DOCUMENT, |
126 | ipp_doc_creation }, | |
127 | { 0, "document-format", IPP_TAG_MIMETYPE, IPP_TAG_OPERATION, | |
128 | IPP_TAG_ZERO, | |
129 | ipp_doc_creation }, | |
5a738aea | 130 | { 0, "document-format-default", IPP_TAG_MIMETYPE, IPP_TAG_PRINTER }, |
dcb445bc | 131 | { 1, "document-numbers", IPP_TAG_RANGE, IPP_TAG_JOB, |
a469f8a5 MS |
132 | IPP_TAG_DOCUMENT, |
133 | ipp_all_print }, | |
134 | { 1, "exclude-schemes", IPP_TAG_NAME, IPP_TAG_OPERATION, | |
135 | IPP_TAG_ZERO, | |
136 | cups_schemes }, | |
dcb445bc MS |
137 | { 1, "finishings", IPP_TAG_ENUM, IPP_TAG_JOB, |
138 | IPP_TAG_DOCUMENT }, | |
5a738aea | 139 | { 1, "finishings-default", IPP_TAG_ENUM, IPP_TAG_PRINTER }, |
dcb445bc MS |
140 | { 0, "fit-to-page", IPP_TAG_BOOLEAN, IPP_TAG_JOB, |
141 | IPP_TAG_DOCUMENT }, | |
ed6e7faf | 142 | { 0, "fit-to-page-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, |
5a738aea MS |
143 | { 0, "fitplot", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, |
144 | { 0, "fitplot-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
145 | { 0, "gamma", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
146 | { 0, "gamma-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
147 | { 0, "hue", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
148 | { 0, "hue-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
a469f8a5 MS |
149 | { 1, "include-schemes", IPP_TAG_NAME, IPP_TAG_OPERATION, |
150 | IPP_TAG_ZERO, | |
151 | cups_schemes }, | |
5a9febac MS |
152 | { 0, "job-account-id", IPP_TAG_NAME, IPP_TAG_JOB }, |
153 | { 0, "job-account-id-default",IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
154 | { 0, "job-accounting-user-id", IPP_TAG_NAME, IPP_TAG_JOB }, | |
155 | { 0, "job-accounting-user-id-default", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
a469f8a5 | 156 | { 0, "job-authorization-uri", IPP_TAG_URI, IPP_TAG_OPERATION }, |
ebaac3df MS |
157 | { 0, "job-cancel-after", IPP_TAG_INTEGER, IPP_TAG_JOB }, |
158 | { 0, "job-cancel-after-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
5a9febac MS |
159 | { 0, "job-hold-until", IPP_TAG_KEYWORD, IPP_TAG_JOB }, |
160 | { 0, "job-id", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ | |
161 | { 0, "job-impressions", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ | |
162 | { 0, "job-impressions-completed", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ | |
dfd5680b | 163 | { 0, "job-k-limit", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, |
5a9febac MS |
164 | { 0, "job-k-octets", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ |
165 | { 0, "job-k-octets-completed",IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ | |
166 | { 0, "job-media-sheets", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ | |
167 | { 0, "job-media-sheets-completed", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ | |
dfd5680b | 168 | { 0, "job-page-limit", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, |
a469f8a5 MS |
169 | { 0, "job-password", IPP_TAG_STRING, IPP_TAG_OPERATION, |
170 | IPP_TAG_ZERO, | |
171 | ipp_job_creation }, | |
172 | { 0, "job-password-encryption", IPP_TAG_KEYWORD, IPP_TAG_OPERATION, | |
173 | IPP_TAG_ZERO, | |
174 | ipp_job_creation }, | |
5a738aea | 175 | { 0, "job-priority", IPP_TAG_INTEGER, IPP_TAG_JOB }, |
dfd5680b | 176 | { 0, "job-quota-period", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, |
568fa3fa MS |
177 | { 1, "job-sheets", IPP_TAG_NAME, IPP_TAG_JOB }, |
178 | { 1, "job-sheets-default", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
5a9febac MS |
179 | { 0, "job-state", IPP_TAG_ENUM, IPP_TAG_ZERO }, /* never send as option */ |
180 | { 0, "job-state-message", IPP_TAG_TEXT, IPP_TAG_ZERO }, /* never send as option */ | |
181 | { 0, "job-state-reasons", IPP_TAG_KEYWORD, IPP_TAG_ZERO }, /* never send as option */ | |
5a738aea MS |
182 | { 0, "job-uuid", IPP_TAG_URI, IPP_TAG_JOB }, |
183 | { 0, "landscape", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
426c6a59 MS |
184 | { 1, "marker-change-time", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, |
185 | { 1, "marker-colors", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
186 | { 1, "marker-high-levels", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
187 | { 1, "marker-levels", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
188 | { 1, "marker-low-levels", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
189 | { 0, "marker-message", IPP_TAG_TEXT, IPP_TAG_PRINTER }, | |
190 | { 1, "marker-names", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
191 | { 1, "marker-types", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, | |
dcb445bc MS |
192 | { 1, "media", IPP_TAG_KEYWORD, IPP_TAG_JOB, |
193 | IPP_TAG_DOCUMENT }, | |
194 | { 0, "media-col", IPP_TAG_BEGIN_COLLECTION, IPP_TAG_JOB, | |
195 | IPP_TAG_DOCUMENT }, | |
d2354e63 | 196 | { 0, "media-col-default", IPP_TAG_BEGIN_COLLECTION, IPP_TAG_PRINTER }, |
dcb445bc MS |
197 | { 0, "media-color", IPP_TAG_KEYWORD, IPP_TAG_JOB, |
198 | IPP_TAG_DOCUMENT }, | |
d2354e63 | 199 | { 1, "media-default", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, |
dcb445bc MS |
200 | { 0, "media-key", IPP_TAG_KEYWORD, IPP_TAG_JOB, |
201 | IPP_TAG_DOCUMENT }, | |
202 | { 0, "media-size", IPP_TAG_BEGIN_COLLECTION, IPP_TAG_JOB, | |
203 | IPP_TAG_DOCUMENT }, | |
204 | { 0, "media-type", IPP_TAG_KEYWORD, IPP_TAG_JOB, | |
205 | IPP_TAG_DOCUMENT }, | |
5a738aea MS |
206 | { 0, "mirror", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, |
207 | { 0, "mirror-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
208 | { 0, "natural-scaling", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
209 | { 0, "natural-scaling-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
210 | { 0, "notify-charset", IPP_TAG_CHARSET, IPP_TAG_SUBSCRIPTION }, | |
211 | { 1, "notify-events", IPP_TAG_KEYWORD, IPP_TAG_SUBSCRIPTION }, | |
212 | { 1, "notify-events-default", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, | |
213 | { 0, "notify-lease-duration", IPP_TAG_INTEGER, IPP_TAG_SUBSCRIPTION }, | |
214 | { 0, "notify-lease-duration-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
215 | { 0, "notify-natural-language", IPP_TAG_LANGUAGE, IPP_TAG_SUBSCRIPTION }, | |
216 | { 0, "notify-pull-method", IPP_TAG_KEYWORD, IPP_TAG_SUBSCRIPTION }, | |
217 | { 0, "notify-recipient-uri", IPP_TAG_URI, IPP_TAG_SUBSCRIPTION }, | |
218 | { 0, "notify-time-interval", IPP_TAG_INTEGER, IPP_TAG_SUBSCRIPTION }, | |
219 | { 0, "notify-user-data", IPP_TAG_STRING, IPP_TAG_SUBSCRIPTION }, | |
dcb445bc MS |
220 | { 0, "number-up", IPP_TAG_INTEGER, IPP_TAG_JOB, |
221 | IPP_TAG_DOCUMENT }, | |
5a738aea | 222 | { 0, "number-up-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, |
dcb445bc MS |
223 | { 0, "orientation-requested", IPP_TAG_ENUM, IPP_TAG_JOB, |
224 | IPP_TAG_DOCUMENT }, | |
5a738aea | 225 | { 0, "orientation-requested-default", IPP_TAG_ENUM, IPP_TAG_PRINTER }, |
dcb445bc MS |
226 | { 1, "overrides", IPP_TAG_BEGIN_COLLECTION, IPP_TAG_JOB, |
227 | IPP_TAG_DOCUMENT }, | |
5a738aea MS |
228 | { 0, "page-bottom", IPP_TAG_INTEGER, IPP_TAG_JOB }, |
229 | { 0, "page-bottom-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
230 | { 0, "page-left", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
231 | { 0, "page-left-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
dcb445bc MS |
232 | { 1, "page-ranges", IPP_TAG_RANGE, IPP_TAG_JOB, |
233 | IPP_TAG_DOCUMENT }, | |
5a738aea MS |
234 | { 1, "page-ranges-default", IPP_TAG_RANGE, IPP_TAG_PRINTER }, |
235 | { 0, "page-right", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
236 | { 0, "page-right-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
237 | { 0, "page-top", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
238 | { 0, "page-top-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
dcb445bc MS |
239 | { 1, "pages", IPP_TAG_RANGE, IPP_TAG_JOB, |
240 | IPP_TAG_DOCUMENT }, | |
5a738aea MS |
241 | { 0, "penwidth", IPP_TAG_INTEGER, IPP_TAG_JOB }, |
242 | { 0, "penwidth-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
243 | { 0, "port-monitor", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
a469f8a5 MS |
244 | { 0, "ppd-device-id", IPP_TAG_TEXT, IPP_TAG_OPERATION, |
245 | IPP_TAG_ZERO, | |
246 | cups_get_ppds }, | |
247 | { 0, "ppd-make", IPP_TAG_TEXT, IPP_TAG_OPERATION, | |
248 | IPP_TAG_ZERO, | |
249 | cups_get_ppds }, | |
250 | { 0, "ppd-make-and-model", IPP_TAG_TEXT, IPP_TAG_OPERATION, | |
251 | IPP_TAG_ZERO, | |
252 | cups_get_ppds }, | |
253 | { 0, "ppd-model-number", IPP_TAG_INTEGER, IPP_TAG_OPERATION, | |
254 | IPP_TAG_ZERO, | |
255 | cups_get_ppds }, | |
256 | { 0, "ppd-name", IPP_TAG_NAME, IPP_TAG_OPERATION, | |
257 | IPP_TAG_ZERO, | |
258 | cups_ppd_name }, | |
259 | { 0, "ppd-natural-language", IPP_TAG_LANGUAGE, IPP_TAG_OPERATION, | |
260 | IPP_TAG_ZERO, | |
261 | cups_get_ppds }, | |
262 | { 0, "ppd-product", IPP_TAG_TEXT, IPP_TAG_OPERATION, | |
263 | IPP_TAG_ZERO, | |
264 | cups_get_ppds }, | |
265 | { 0, "ppd-psversion", IPP_TAG_TEXT, IPP_TAG_OPERATION, | |
266 | IPP_TAG_ZERO, | |
267 | cups_get_ppds }, | |
268 | { 0, "ppd-type", IPP_TAG_KEYWORD, IPP_TAG_OPERATION, | |
269 | IPP_TAG_ZERO, | |
270 | cups_get_ppds }, | |
5a738aea MS |
271 | { 0, "ppi", IPP_TAG_INTEGER, IPP_TAG_JOB }, |
272 | { 0, "ppi-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
273 | { 0, "prettyprint", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
274 | { 0, "prettyprint-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
dcb445bc MS |
275 | { 0, "print-quality", IPP_TAG_ENUM, IPP_TAG_JOB, |
276 | IPP_TAG_DOCUMENT }, | |
5a738aea | 277 | { 0, "print-quality-default", IPP_TAG_ENUM, IPP_TAG_PRINTER }, |
426c6a59 | 278 | { 1, "printer-commands", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, |
5a738aea | 279 | { 0, "printer-error-policy", IPP_TAG_NAME, IPP_TAG_PRINTER }, |
9b4bd602 | 280 | { 0, "printer-geo-location", IPP_TAG_URI, IPP_TAG_PRINTER }, |
5a738aea MS |
281 | { 0, "printer-info", IPP_TAG_TEXT, IPP_TAG_PRINTER }, |
282 | { 0, "printer-is-accepting-jobs", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
283 | { 0, "printer-is-shared", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
7ae00c35 | 284 | { 0, "printer-is-temporary", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, |
5a738aea MS |
285 | { 0, "printer-location", IPP_TAG_TEXT, IPP_TAG_PRINTER }, |
286 | { 0, "printer-make-and-model", IPP_TAG_TEXT, IPP_TAG_PRINTER }, | |
287 | { 0, "printer-more-info", IPP_TAG_URI, IPP_TAG_PRINTER }, | |
288 | { 0, "printer-op-policy", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
dcb445bc MS |
289 | { 0, "printer-resolution", IPP_TAG_RESOLUTION, IPP_TAG_JOB, |
290 | IPP_TAG_DOCUMENT }, | |
5a738aea MS |
291 | { 0, "printer-state", IPP_TAG_ENUM, IPP_TAG_PRINTER }, |
292 | { 0, "printer-state-change-time", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
293 | { 1, "printer-state-reasons", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, | |
294 | { 0, "printer-type", IPP_TAG_ENUM, IPP_TAG_PRINTER }, | |
295 | { 0, "printer-uri", IPP_TAG_URI, IPP_TAG_OPERATION }, | |
d1c13e16 | 296 | { 1, "printer-uri-supported", IPP_TAG_URI, IPP_TAG_PRINTER }, |
5a738aea MS |
297 | { 0, "queued-job-count", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, |
298 | { 0, "raw", IPP_TAG_MIMETYPE, IPP_TAG_OPERATION }, | |
ae71f5de | 299 | { 1, "requested-attributes", IPP_TAG_NAME, IPP_TAG_OPERATION }, |
5a738aea MS |
300 | { 1, "requesting-user-name-allowed", IPP_TAG_NAME, IPP_TAG_PRINTER }, |
301 | { 1, "requesting-user-name-denied", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
302 | { 0, "resolution", IPP_TAG_RESOLUTION, IPP_TAG_JOB }, | |
303 | { 0, "resolution-default", IPP_TAG_RESOLUTION, IPP_TAG_PRINTER }, | |
304 | { 0, "saturation", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
305 | { 0, "saturation-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
306 | { 0, "scaling", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
307 | { 0, "scaling-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
dcb445bc MS |
308 | { 0, "sides", IPP_TAG_KEYWORD, IPP_TAG_JOB, |
309 | IPP_TAG_DOCUMENT }, | |
5a738aea | 310 | { 0, "sides-default", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, |
5a9febac MS |
311 | { 0, "time-at-completed", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ |
312 | { 0, "time-at-creation", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ | |
313 | { 0, "time-at-processing", IPP_TAG_INTEGER, IPP_TAG_ZERO }, /* never send as option */ | |
5a738aea | 314 | { 0, "wrap", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, |
d2354e63 | 315 | { 0, "wrap-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, |
dcb445bc MS |
316 | { 0, "x-dimension", IPP_TAG_INTEGER, IPP_TAG_JOB, |
317 | IPP_TAG_DOCUMENT }, | |
318 | { 0, "y-dimension", IPP_TAG_INTEGER, IPP_TAG_JOB, | |
319 | IPP_TAG_DOCUMENT } | |
ef416fc2 | 320 | }; |
321 | ||
322 | ||
fa73b229 | 323 | /* |
324 | * Local functions... | |
325 | */ | |
326 | ||
327 | static int compare_ipp_options(_ipp_option_t *a, _ipp_option_t *b); | |
328 | ||
329 | ||
ef416fc2 | 330 | /* |
331 | * 'cupsEncodeOptions()' - Encode printer options into IPP attributes. | |
332 | * | |
333 | * This function adds operation, job, and then subscription attributes, | |
334 | * in that order. Use the cupsEncodeOptions2() function to add attributes | |
335 | * for a single group. | |
336 | */ | |
337 | ||
338 | void | |
339 | cupsEncodeOptions(ipp_t *ipp, /* I - Request to add to */ | |
340 | int num_options, /* I - Number of options */ | |
341 | cups_option_t *options) /* I - Options */ | |
342 | { | |
e07d4801 | 343 | DEBUG_printf(("cupsEncodeOptions(%p, %d, %p)", ipp, num_options, options)); |
ef416fc2 | 344 | |
345 | /* | |
346 | * Add the options in the proper groups & order... | |
347 | */ | |
348 | ||
349 | cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_OPERATION); | |
350 | cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_JOB); | |
351 | cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_SUBSCRIPTION); | |
352 | } | |
353 | ||
354 | ||
355 | /* | |
356 | * 'cupsEncodeOptions2()' - Encode printer options into IPP attributes for a group. | |
357 | * | |
358 | * This function only adds attributes for a single group. Call this | |
359 | * function multiple times for each group, or use cupsEncodeOptions() | |
360 | * to add the standard groups. | |
361 | * | |
f3c17241 | 362 | * @since CUPS 1.2/OS X 10.5@ |
ef416fc2 | 363 | */ |
364 | ||
365 | void | |
366 | cupsEncodeOptions2( | |
367 | ipp_t *ipp, /* I - Request to add to */ | |
368 | int num_options, /* I - Number of options */ | |
369 | cups_option_t *options, /* I - Options */ | |
370 | ipp_tag_t group_tag) /* I - Group to encode */ | |
371 | { | |
a469f8a5 MS |
372 | int i, j; /* Looping vars */ |
373 | int count; /* Number of values */ | |
374 | char *s, /* Pointer into option value */ | |
375 | *val, /* Pointer to option value */ | |
376 | *copy, /* Copy of option value */ | |
377 | *sep, /* Option separator */ | |
378 | quote; /* Quote character */ | |
379 | ipp_attribute_t *attr; /* IPP attribute */ | |
380 | ipp_tag_t value_tag; /* IPP value tag */ | |
381 | cups_option_t *option; /* Current option */ | |
382 | ipp_t *collection; /* Collection value */ | |
383 | int num_cols; /* Number of collection values */ | |
384 | cups_option_t *cols; /* Collection values */ | |
385 | ipp_op_t op; /* Operation for this request */ | |
386 | const ipp_op_t *ops; /* List of allowed operations */ | |
387 | ||
388 | ||
389 | DEBUG_printf(("cupsEncodeOptions2(ipp=%p(%s), num_options=%d, options=%p, " | |
390 | "group_tag=%x)", ipp, | |
391 | ipp ? ippOpString(ippGetOperation(ipp)) : "", num_options, | |
392 | options, group_tag)); | |
ef416fc2 | 393 | |
394 | /* | |
395 | * Range check input... | |
396 | */ | |
397 | ||
b423cd4c | 398 | if (!ipp || num_options < 1 || !options) |
ef416fc2 | 399 | return; |
400 | ||
401 | /* | |
402 | * Do special handling for the document-format/raw options... | |
403 | */ | |
404 | ||
a469f8a5 MS |
405 | op = ippGetOperation(ipp); |
406 | ||
407 | if (group_tag == IPP_TAG_OPERATION && | |
cb7f98ee MS |
408 | (op == IPP_OP_PRINT_JOB || op == IPP_OP_PRINT_URI || |
409 | op == IPP_OP_SEND_DOCUMENT || op == IPP_OP_SEND_URI)) | |
ef416fc2 | 410 | { |
411 | /* | |
412 | * Handle the document format stuff first... | |
413 | */ | |
414 | ||
a469f8a5 MS |
415 | if ((val = (char *)cupsGetOption("document-format", num_options, |
416 | options)) != NULL) | |
ef416fc2 | 417 | ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", |
418 | NULL, val); | |
419 | else if (cupsGetOption("raw", num_options, options)) | |
420 | ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", | |
421 | NULL, "application/vnd.cups-raw"); | |
422 | else | |
423 | ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", | |
424 | NULL, "application/octet-stream"); | |
425 | } | |
426 | ||
427 | /* | |
428 | * Then loop through the options... | |
429 | */ | |
430 | ||
b423cd4c | 431 | for (i = num_options, option = options; i > 0; i --, option ++) |
ef416fc2 | 432 | { |
8ca02f3c | 433 | _ipp_option_t *match; /* Matching attribute */ |
fa73b229 | 434 | |
435 | ||
ef416fc2 | 436 | /* |
437 | * Skip document format options that are handled above... | |
438 | */ | |
439 | ||
88f9aafc MS |
440 | if (!_cups_strcasecmp(option->name, "raw") || |
441 | !_cups_strcasecmp(option->name, "document-format") || | |
b423cd4c | 442 | !option->name[0]) |
ef416fc2 | 443 | continue; |
444 | ||
445 | /* | |
446 | * Figure out the proper value and group tags for this option... | |
447 | */ | |
448 | ||
8ca02f3c | 449 | if ((match = _ippFindOption(option->name)) != NULL) |
ef416fc2 | 450 | { |
dcb445bc | 451 | if (match->group_tag != group_tag && match->alt_group_tag != group_tag) |
ef416fc2 | 452 | continue; |
453 | ||
fa73b229 | 454 | value_tag = match->value_tag; |
a469f8a5 MS |
455 | |
456 | if (match->operations) | |
457 | ops = match->operations; | |
458 | else if (group_tag == IPP_TAG_JOB) | |
459 | ops = ipp_job_creation; | |
460 | else if (group_tag == IPP_TAG_DOCUMENT) | |
461 | ops = ipp_doc_creation; | |
462 | else if (group_tag == IPP_TAG_SUBSCRIPTION) | |
463 | ops = ipp_sub_creation; | |
464 | else if (group_tag == IPP_TAG_PRINTER) | |
465 | ops = ipp_set_printer; | |
466 | else | |
467 | { | |
468 | DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name)); | |
469 | continue; | |
470 | } | |
ef416fc2 | 471 | } |
ef416fc2 | 472 | else |
b423cd4c | 473 | { |
474 | int namelen; /* Length of name */ | |
475 | ||
476 | ||
b86bc4cf | 477 | namelen = (int)strlen(option->name); |
b423cd4c | 478 | |
dcb445bc MS |
479 | if (namelen < 10 || |
480 | (strcmp(option->name + namelen - 8, "-default") && | |
481 | strcmp(option->name + namelen - 10, "-supported"))) | |
b423cd4c | 482 | { |
dcb445bc | 483 | if (group_tag != IPP_TAG_JOB && group_tag != IPP_TAG_DOCUMENT) |
a469f8a5 MS |
484 | { |
485 | DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name)); | |
b423cd4c | 486 | continue; |
a469f8a5 | 487 | } |
b423cd4c | 488 | } |
489 | else if (group_tag != IPP_TAG_PRINTER) | |
a469f8a5 MS |
490 | { |
491 | DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name)); | |
b423cd4c | 492 | continue; |
a469f8a5 MS |
493 | } |
494 | ||
495 | if (group_tag == IPP_TAG_JOB) | |
496 | ops = ipp_job_creation; | |
497 | else if (group_tag == IPP_TAG_DOCUMENT) | |
498 | ops = ipp_doc_creation; | |
499 | else | |
500 | ops = ipp_set_printer; | |
b423cd4c | 501 | |
88f9aafc MS |
502 | if (!_cups_strcasecmp(option->value, "true") || |
503 | !_cups_strcasecmp(option->value, "false")) | |
b423cd4c | 504 | value_tag = IPP_TAG_BOOLEAN; |
505 | else | |
506 | value_tag = IPP_TAG_NAME; | |
507 | } | |
ef416fc2 | 508 | |
a469f8a5 MS |
509 | /* |
510 | * Verify that we send this attribute for this operation... | |
511 | */ | |
512 | ||
513 | while (*ops != IPP_OP_CUPS_NONE) | |
514 | if (op == *ops) | |
515 | break; | |
516 | else | |
517 | ops ++; | |
518 | ||
3f786819 | 519 | if (*ops == IPP_OP_CUPS_NONE && op != IPP_OP_CUPS_NONE) |
a469f8a5 MS |
520 | { |
521 | DEBUG_printf(("2cupsEncodeOptions2: Skipping \"%s\".", option->name)); | |
522 | continue; | |
523 | } | |
524 | ||
ef416fc2 | 525 | /* |
526 | * Count the number of values... | |
527 | */ | |
528 | ||
5a738aea | 529 | if (match && match->multivalue) |
ef416fc2 | 530 | { |
5a738aea | 531 | for (count = 1, sep = option->value, quote = 0; *sep; sep ++) |
ef416fc2 | 532 | { |
5a738aea MS |
533 | if (*sep == quote) |
534 | quote = 0; | |
535 | else if (!quote && (*sep == '\'' || *sep == '\"')) | |
536 | { | |
537 | /* | |
538 | * Skip quoted option value... | |
539 | */ | |
ef416fc2 | 540 | |
5a738aea MS |
541 | quote = *sep++; |
542 | } | |
543 | else if (*sep == ',' && !quote) | |
544 | count ++; | |
545 | else if (*sep == '\\' && sep[1]) | |
14fa491e | 546 | sep += 2; |
ef416fc2 | 547 | } |
ef416fc2 | 548 | } |
5a738aea MS |
549 | else |
550 | count = 1; | |
ef416fc2 | 551 | |
14fa491e | 552 | DEBUG_printf(("2cupsEncodeOptions2: option=\"%s\", value=\"%s\", count=%d", option->name, option->value, count)); |
ef416fc2 | 553 | |
554 | /* | |
555 | * Allocate memory for the attribute values... | |
556 | */ | |
557 | ||
a2326b5b MS |
558 | if ((attr = ippAddStrings(ipp, group_tag, value_tag, option->name, count, |
559 | NULL, NULL)) == NULL) | |
ef416fc2 | 560 | { |
561 | /* | |
562 | * Ran out of memory! | |
563 | */ | |
564 | ||
e07d4801 | 565 | DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for attributes!"); |
ef416fc2 | 566 | return; |
567 | } | |
568 | ||
ef416fc2 | 569 | if (count > 1) |
570 | { | |
571 | /* | |
572 | * Make a copy of the value we can fiddle with... | |
573 | */ | |
574 | ||
b423cd4c | 575 | if ((copy = strdup(option->value)) == NULL) |
ef416fc2 | 576 | { |
577 | /* | |
578 | * Ran out of memory! | |
579 | */ | |
580 | ||
e07d4801 | 581 | DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for value copy!"); |
d2354e63 | 582 | ippDeleteAttribute(ipp, attr); |
ef416fc2 | 583 | return; |
584 | } | |
585 | ||
586 | val = copy; | |
587 | } | |
588 | else | |
589 | { | |
590 | /* | |
591 | * Since we have a single value, use the value directly... | |
592 | */ | |
593 | ||
b423cd4c | 594 | val = option->value; |
ef416fc2 | 595 | copy = NULL; |
596 | } | |
597 | ||
598 | /* | |
599 | * Scan the value string for values... | |
600 | */ | |
601 | ||
5a738aea | 602 | for (j = 0, sep = val; j < count; val = sep, j ++) |
ef416fc2 | 603 | { |
604 | /* | |
605 | * Find the end of this value and mark it if needed... | |
606 | */ | |
607 | ||
5a738aea | 608 | if (count > 1) |
91c84a35 | 609 | { |
5a738aea | 610 | for (quote = 0; *sep; sep ++) |
91c84a35 | 611 | { |
5a738aea MS |
612 | if (*sep == quote) |
613 | { | |
614 | /* | |
615 | * Finish quoted value... | |
616 | */ | |
91c84a35 | 617 | |
5a738aea MS |
618 | quote = 0; |
619 | } | |
620 | else if (!quote && (*sep == '\'' || *sep == '\"')) | |
621 | { | |
622 | /* | |
623 | * Handle quoted option value... | |
624 | */ | |
91c84a35 | 625 | |
5a738aea MS |
626 | quote = *sep; |
627 | } | |
628 | else if (*sep == ',' && count > 1) | |
629 | break; | |
630 | else if (*sep == '\\' && sep[1]) | |
631 | { | |
632 | /* | |
633 | * Skip quoted character... | |
634 | */ | |
91c84a35 | 635 | |
85df117d | 636 | memmove(sep, sep + 1, strlen(sep)); |
91c84a35 | 637 | sep ++; |
5a738aea | 638 | } |
91c84a35 | 639 | } |
91c84a35 | 640 | |
5a738aea MS |
641 | if (*sep == ',') |
642 | *sep++ = '\0'; | |
643 | } | |
ef416fc2 | 644 | |
645 | /* | |
646 | * Copy the option value(s) over as needed by the type... | |
647 | */ | |
648 | ||
649 | switch (attr->value_tag) | |
650 | { | |
651 | case IPP_TAG_INTEGER : | |
652 | case IPP_TAG_ENUM : | |
653 | /* | |
654 | * Integer/enumeration value... | |
655 | */ | |
656 | ||
7e86f2f6 | 657 | attr->values[j].integer = (int)strtol(val, &s, 10); |
ef416fc2 | 658 | |
e07d4801 MS |
659 | DEBUG_printf(("2cupsEncodeOptions2: Added integer option value " |
660 | "%d...", attr->values[j].integer)); | |
ef416fc2 | 661 | break; |
662 | ||
663 | case IPP_TAG_BOOLEAN : | |
88f9aafc MS |
664 | if (!_cups_strcasecmp(val, "true") || |
665 | !_cups_strcasecmp(val, "on") || | |
666 | !_cups_strcasecmp(val, "yes")) | |
ef416fc2 | 667 | { |
668 | /* | |
669 | * Boolean value - true... | |
670 | */ | |
671 | ||
672 | attr->values[j].boolean = 1; | |
673 | ||
e07d4801 | 674 | DEBUG_puts("2cupsEncodeOptions2: Added boolean true value..."); |
ef416fc2 | 675 | } |
676 | else | |
677 | { | |
678 | /* | |
679 | * Boolean value - false... | |
680 | */ | |
681 | ||
682 | attr->values[j].boolean = 0; | |
683 | ||
e07d4801 | 684 | DEBUG_puts("2cupsEncodeOptions2: Added boolean false value..."); |
ef416fc2 | 685 | } |
686 | break; | |
687 | ||
688 | case IPP_TAG_RANGE : | |
689 | /* | |
690 | * Range... | |
691 | */ | |
692 | ||
693 | if (*val == '-') | |
694 | { | |
695 | attr->values[j].range.lower = 1; | |
696 | s = val; | |
697 | } | |
698 | else | |
7e86f2f6 | 699 | attr->values[j].range.lower = (int)strtol(val, &s, 10); |
ef416fc2 | 700 | |
701 | if (*s == '-') | |
702 | { | |
703 | if (s[1]) | |
7e86f2f6 | 704 | attr->values[j].range.upper = (int)strtol(s + 1, NULL, 10); |
ef416fc2 | 705 | else |
706 | attr->values[j].range.upper = 2147483647; | |
707 | } | |
708 | else | |
709 | attr->values[j].range.upper = attr->values[j].range.lower; | |
710 | ||
e07d4801 MS |
711 | DEBUG_printf(("2cupsEncodeOptions2: Added range option value " |
712 | "%d-%d...", attr->values[j].range.lower, | |
ef416fc2 | 713 | attr->values[j].range.upper)); |
714 | break; | |
715 | ||
716 | case IPP_TAG_RESOLUTION : | |
717 | /* | |
718 | * Resolution... | |
719 | */ | |
720 | ||
7e86f2f6 | 721 | attr->values[j].resolution.xres = (int)strtol(val, &s, 10); |
ef416fc2 | 722 | |
723 | if (*s == 'x') | |
7e86f2f6 | 724 | attr->values[j].resolution.yres = (int)strtol(s + 1, &s, 10); |
ef416fc2 | 725 | else |
726 | attr->values[j].resolution.yres = attr->values[j].resolution.xres; | |
727 | ||
3e7fe0ca MS |
728 | if (!_cups_strcasecmp(s, "dpc") || |
729 | !_cups_strcasecmp(s, "dpcm")) | |
ef416fc2 | 730 | attr->values[j].resolution.units = IPP_RES_PER_CM; |
731 | else | |
732 | attr->values[j].resolution.units = IPP_RES_PER_INCH; | |
733 | ||
e07d4801 MS |
734 | DEBUG_printf(("2cupsEncodeOptions2: Added resolution option value " |
735 | "%s...", val)); | |
ef416fc2 | 736 | break; |
737 | ||
738 | case IPP_TAG_STRING : | |
739 | /* | |
740 | * octet-string | |
741 | */ | |
742 | ||
b86bc4cf | 743 | attr->values[j].unknown.length = (int)strlen(val); |
5a738aea | 744 | attr->values[j].unknown.data = strdup(val); |
ef416fc2 | 745 | |
e07d4801 MS |
746 | DEBUG_printf(("2cupsEncodeOptions2: Added octet-string value " |
747 | "\"%s\"...", (char *)attr->values[j].unknown.data)); | |
ef416fc2 | 748 | break; |
749 | ||
d2354e63 MS |
750 | case IPP_TAG_BEGIN_COLLECTION : |
751 | /* | |
752 | * Collection value | |
753 | */ | |
754 | ||
755 | num_cols = cupsParseOptions(val, 0, &cols); | |
756 | if ((collection = ippNew()) == NULL) | |
757 | { | |
758 | cupsFreeOptions(num_cols, cols); | |
759 | ||
760 | if (copy) | |
761 | free(copy); | |
762 | ||
763 | ippDeleteAttribute(ipp, attr); | |
764 | return; | |
765 | } | |
766 | ||
767 | attr->values[j].collection = collection; | |
768 | cupsEncodeOptions2(collection, num_cols, cols, IPP_TAG_JOB); | |
769 | cupsFreeOptions(num_cols, cols); | |
770 | break; | |
771 | ||
ef416fc2 | 772 | default : |
557dde9f | 773 | if ((attr->values[j].string.text = _cupsStrAlloc(val)) == NULL) |
ef416fc2 | 774 | { |
775 | /* | |
776 | * Ran out of memory! | |
777 | */ | |
778 | ||
e07d4801 | 779 | DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for string!"); |
d2354e63 MS |
780 | |
781 | if (copy) | |
782 | free(copy); | |
783 | ||
784 | ippDeleteAttribute(ipp, attr); | |
ef416fc2 | 785 | return; |
786 | } | |
787 | ||
e07d4801 | 788 | DEBUG_printf(("2cupsEncodeOptions2: Added string value \"%s\"...", |
ef416fc2 | 789 | val)); |
790 | break; | |
791 | } | |
792 | } | |
e53920b9 | 793 | |
794 | if (copy) | |
795 | free(copy); | |
ef416fc2 | 796 | } |
797 | } | |
798 | ||
799 | ||
a469f8a5 MS |
800 | #ifdef DEBUG |
801 | /* | |
802 | * '_ippCheckOptions()' - Validate that the option array is sorted properly. | |
803 | */ | |
804 | ||
805 | const char * /* O - First out-of-order option or NULL */ | |
806 | _ippCheckOptions(void) | |
807 | { | |
808 | int i; /* Looping var */ | |
809 | ||
810 | ||
811 | for (i = 0; i < (int)(sizeof(ipp_options) / sizeof(ipp_options[0]) - 1); i ++) | |
812 | if (strcmp(ipp_options[i].name, ipp_options[i + 1].name) >= 0) | |
813 | return (ipp_options[i + 1].name); | |
814 | ||
815 | return (NULL); | |
816 | } | |
817 | #endif /* DEBUG */ | |
818 | ||
819 | ||
8ca02f3c | 820 | /* |
821 | * '_ippFindOption()' - Find the attribute information for an option. | |
822 | */ | |
823 | ||
824 | _ipp_option_t * /* O - Attribute information */ | |
825 | _ippFindOption(const char *name) /* I - Option/attribute name */ | |
826 | { | |
827 | _ipp_option_t key; /* Search key */ | |
828 | ||
829 | ||
830 | /* | |
831 | * Lookup the proper value and group tags for this option... | |
832 | */ | |
833 | ||
834 | key.name = name; | |
835 | ||
836 | return ((_ipp_option_t *)bsearch(&key, ipp_options, | |
837 | sizeof(ipp_options) / sizeof(ipp_options[0]), | |
838 | sizeof(ipp_options[0]), | |
839 | (int (*)(const void *, const void *)) | |
840 | compare_ipp_options)); | |
841 | } | |
842 | ||
843 | ||
ef416fc2 | 844 | /* |
fa73b229 | 845 | * 'compare_ipp_options()' - Compare two IPP options. |
846 | */ | |
847 | ||
848 | static int /* O - Result of comparison */ | |
849 | compare_ipp_options(_ipp_option_t *a, /* I - First option */ | |
850 | _ipp_option_t *b) /* I - Second option */ | |
851 | { | |
852 | return (strcmp(a->name, b->name)); | |
853 | } | |
854 | ||
855 | ||
856 | /* | |
f2d18633 | 857 | * End of "$Id$". |
ef416fc2 | 858 | */ |