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ef416fc2 | 1 | /* |
bc44d920 | 2 | * "$Id: encode.c 6649 2007-07-11 21:46:42Z mike $" |
ef416fc2 | 3 | * |
4 | * Option encoding routines for the Common UNIX Printing System (CUPS). | |
5 | * | |
bc44d920 | 6 | * Copyright 2007 by Apple Inc. |
b86bc4cf | 7 | * Copyright 1997-2007 by Easy Software Products. |
ef416fc2 | 8 | * |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 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 | * |
15 | * This file is subject to the Apple OS-Developed Software exception. | |
16 | * | |
17 | * Contents: | |
18 | * | |
fa73b229 | 19 | * cupsEncodeOptions() - Encode printer options into IPP attributes. |
20 | * cupsEncodeOptions2() - Encode printer options into IPP attributes for | |
21 | * a group. | |
8ca02f3c | 22 | * _ippFindOption() - Find the attribute information for an option. |
fa73b229 | 23 | * compare_ipp_options() - Compare two IPP options. |
ef416fc2 | 24 | */ |
25 | ||
26 | /* | |
27 | * Include necessary headers... | |
28 | */ | |
29 | ||
30 | #include "cups.h" | |
fa73b229 | 31 | #include "ipp-private.h" |
ef416fc2 | 32 | #include <stdlib.h> |
33 | #include <ctype.h> | |
34 | #include "string.h" | |
35 | #include "debug.h" | |
36 | ||
37 | ||
38 | /* | |
39 | * Local list of option names and the value tags they should use... | |
fa73b229 | 40 | * |
41 | * **** THIS LIST MUST BE SORTED **** | |
ef416fc2 | 42 | */ |
43 | ||
ef416fc2 | 44 | static const _ipp_option_t ipp_options[] = |
45 | { | |
5a738aea MS |
46 | { 1, "auth-info", IPP_TAG_TEXT, IPP_TAG_JOB }, |
47 | { 1, "auth-info-required", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, | |
48 | { 0, "blackplot", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
49 | { 0, "blackplot-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
50 | { 0, "brightness", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
51 | { 0, "brightness-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
52 | { 0, "columns", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
53 | { 0, "columns-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
54 | { 0, "copies", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
55 | { 0, "copies-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
56 | { 0, "document-format", IPP_TAG_MIMETYPE, IPP_TAG_OPERATION }, | |
57 | { 0, "document-format-default", IPP_TAG_MIMETYPE, IPP_TAG_PRINTER }, | |
58 | { 1, "finishings", IPP_TAG_ENUM, IPP_TAG_JOB }, | |
59 | { 1, "finishings-default", IPP_TAG_ENUM, IPP_TAG_PRINTER }, | |
60 | { 0, "fitplot", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
61 | { 0, "fitplot-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
62 | { 0, "gamma", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
63 | { 0, "gamma-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
64 | { 0, "hue", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
65 | { 0, "hue-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
66 | { 0, "job-k-limit", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
67 | { 0, "job-page-limit", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
68 | { 0, "job-priority", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
69 | { 0, "job-quota-period", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
70 | { 0, "job-uuid", IPP_TAG_URI, IPP_TAG_JOB }, | |
71 | { 0, "landscape", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
72 | { 1, "media", IPP_TAG_KEYWORD, IPP_TAG_JOB }, | |
73 | { 0, "mirror", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
74 | { 0, "mirror-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
75 | { 0, "natural-scaling", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
76 | { 0, "natural-scaling-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
77 | { 0, "notify-charset", IPP_TAG_CHARSET, IPP_TAG_SUBSCRIPTION }, | |
78 | { 1, "notify-events", IPP_TAG_KEYWORD, IPP_TAG_SUBSCRIPTION }, | |
79 | { 1, "notify-events-default", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, | |
80 | { 0, "notify-lease-duration", IPP_TAG_INTEGER, IPP_TAG_SUBSCRIPTION }, | |
81 | { 0, "notify-lease-duration-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
82 | { 0, "notify-natural-language", IPP_TAG_LANGUAGE, IPP_TAG_SUBSCRIPTION }, | |
83 | { 0, "notify-pull-method", IPP_TAG_KEYWORD, IPP_TAG_SUBSCRIPTION }, | |
84 | { 0, "notify-recipient-uri", IPP_TAG_URI, IPP_TAG_SUBSCRIPTION }, | |
85 | { 0, "notify-time-interval", IPP_TAG_INTEGER, IPP_TAG_SUBSCRIPTION }, | |
86 | { 0, "notify-user-data", IPP_TAG_STRING, IPP_TAG_SUBSCRIPTION }, | |
87 | { 0, "number-up", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
88 | { 0, "number-up-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
89 | { 0, "orientation-requested", IPP_TAG_ENUM, IPP_TAG_JOB }, | |
90 | { 0, "orientation-requested-default", IPP_TAG_ENUM, IPP_TAG_PRINTER }, | |
91 | { 0, "page-bottom", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
92 | { 0, "page-bottom-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
93 | { 0, "page-left", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
94 | { 0, "page-left-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
95 | { 1, "page-ranges", IPP_TAG_RANGE, IPP_TAG_JOB }, | |
96 | { 1, "page-ranges-default", IPP_TAG_RANGE, IPP_TAG_PRINTER }, | |
97 | { 0, "page-right", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
98 | { 0, "page-right-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
99 | { 0, "page-top", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
100 | { 0, "page-top-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
101 | { 0, "penwidth", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
102 | { 0, "penwidth-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
103 | { 0, "port-monitor", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
104 | { 0, "ppi", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
105 | { 0, "ppi-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
106 | { 0, "prettyprint", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
107 | { 0, "prettyprint-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
108 | { 0, "print-quality", IPP_TAG_ENUM, IPP_TAG_JOB }, | |
109 | { 0, "print-quality-default", IPP_TAG_ENUM, IPP_TAG_PRINTER }, | |
110 | { 0, "printer-error-policy", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
111 | { 0, "printer-info", IPP_TAG_TEXT, IPP_TAG_PRINTER }, | |
112 | { 0, "printer-is-accepting-jobs", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
113 | { 0, "printer-is-shared", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER }, | |
114 | { 0, "printer-location", IPP_TAG_TEXT, IPP_TAG_PRINTER }, | |
115 | { 0, "printer-make-and-model", IPP_TAG_TEXT, IPP_TAG_PRINTER }, | |
116 | { 0, "printer-more-info", IPP_TAG_URI, IPP_TAG_PRINTER }, | |
117 | { 0, "printer-op-policy", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
118 | { 0, "printer-resolution", IPP_TAG_RESOLUTION, IPP_TAG_JOB }, | |
119 | { 0, "printer-state", IPP_TAG_ENUM, IPP_TAG_PRINTER }, | |
120 | { 0, "printer-state-change-time", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
121 | { 1, "printer-state-reasons", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, | |
122 | { 0, "printer-type", IPP_TAG_ENUM, IPP_TAG_PRINTER }, | |
123 | { 0, "printer-uri", IPP_TAG_URI, IPP_TAG_OPERATION }, | |
124 | { 0, "queued-job-count", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
125 | { 0, "raw", IPP_TAG_MIMETYPE, IPP_TAG_OPERATION }, | |
126 | { 1, "requesting-user-name-allowed", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
127 | { 1, "requesting-user-name-denied", IPP_TAG_NAME, IPP_TAG_PRINTER }, | |
128 | { 0, "resolution", IPP_TAG_RESOLUTION, IPP_TAG_JOB }, | |
129 | { 0, "resolution-default", IPP_TAG_RESOLUTION, IPP_TAG_PRINTER }, | |
130 | { 0, "saturation", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
131 | { 0, "saturation-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
132 | { 0, "scaling", IPP_TAG_INTEGER, IPP_TAG_JOB }, | |
133 | { 0, "scaling-default", IPP_TAG_INTEGER, IPP_TAG_PRINTER }, | |
134 | { 0, "sides", IPP_TAG_KEYWORD, IPP_TAG_JOB }, | |
135 | { 0, "sides-default", IPP_TAG_KEYWORD, IPP_TAG_PRINTER }, | |
136 | { 0, "wrap", IPP_TAG_BOOLEAN, IPP_TAG_JOB }, | |
137 | { 0, "wrap-default", IPP_TAG_BOOLEAN, IPP_TAG_PRINTER } | |
ef416fc2 | 138 | }; |
139 | ||
140 | ||
fa73b229 | 141 | /* |
142 | * Local functions... | |
143 | */ | |
144 | ||
145 | static int compare_ipp_options(_ipp_option_t *a, _ipp_option_t *b); | |
146 | ||
147 | ||
ef416fc2 | 148 | /* |
149 | * 'cupsEncodeOptions()' - Encode printer options into IPP attributes. | |
150 | * | |
151 | * This function adds operation, job, and then subscription attributes, | |
152 | * in that order. Use the cupsEncodeOptions2() function to add attributes | |
153 | * for a single group. | |
154 | */ | |
155 | ||
156 | void | |
157 | cupsEncodeOptions(ipp_t *ipp, /* I - Request to add to */ | |
158 | int num_options, /* I - Number of options */ | |
159 | cups_option_t *options) /* I - Options */ | |
160 | { | |
161 | DEBUG_printf(("cupsEncodeOptions(%p, %d, %p)\n", ipp, num_options, options)); | |
162 | ||
163 | /* | |
164 | * Add the options in the proper groups & order... | |
165 | */ | |
166 | ||
167 | cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_OPERATION); | |
168 | cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_JOB); | |
169 | cupsEncodeOptions2(ipp, num_options, options, IPP_TAG_SUBSCRIPTION); | |
170 | } | |
171 | ||
172 | ||
173 | /* | |
174 | * 'cupsEncodeOptions2()' - Encode printer options into IPP attributes for a group. | |
175 | * | |
176 | * This function only adds attributes for a single group. Call this | |
177 | * function multiple times for each group, or use cupsEncodeOptions() | |
178 | * to add the standard groups. | |
179 | * | |
180 | * @since CUPS 1.2@ | |
181 | */ | |
182 | ||
183 | void | |
184 | cupsEncodeOptions2( | |
185 | ipp_t *ipp, /* I - Request to add to */ | |
186 | int num_options, /* I - Number of options */ | |
187 | cups_option_t *options, /* I - Options */ | |
188 | ipp_tag_t group_tag) /* I - Group to encode */ | |
189 | { | |
190 | int i, j; /* Looping vars */ | |
191 | int count; /* Number of values */ | |
192 | char *s, /* Pointer into option value */ | |
193 | *val, /* Pointer to option value */ | |
194 | *copy, /* Copy of option value */ | |
5a738aea MS |
195 | *sep, /* Option separator */ |
196 | quote; /* Quote character */ | |
ef416fc2 | 197 | ipp_attribute_t *attr; /* IPP attribute */ |
198 | ipp_tag_t value_tag; /* IPP value tag */ | |
b423cd4c | 199 | cups_option_t *option; /* Current option */ |
ef416fc2 | 200 | |
201 | ||
b423cd4c | 202 | DEBUG_printf(("cupsEncodeOptions2(ipp=%p, num_options=%d, options=%p, " |
203 | "group_tag=%x)\n", ipp, num_options, options, group_tag)); | |
ef416fc2 | 204 | |
205 | /* | |
206 | * Range check input... | |
207 | */ | |
208 | ||
b423cd4c | 209 | if (!ipp || num_options < 1 || !options) |
ef416fc2 | 210 | return; |
211 | ||
212 | /* | |
213 | * Do special handling for the document-format/raw options... | |
214 | */ | |
215 | ||
216 | if (group_tag == IPP_TAG_OPERATION) | |
217 | { | |
218 | /* | |
219 | * Handle the document format stuff first... | |
220 | */ | |
221 | ||
222 | if ((val = (char *)cupsGetOption("document-format", num_options, options)) != NULL) | |
223 | ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", | |
224 | NULL, val); | |
225 | else if (cupsGetOption("raw", num_options, options)) | |
226 | ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", | |
227 | NULL, "application/vnd.cups-raw"); | |
228 | else | |
229 | ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", | |
230 | NULL, "application/octet-stream"); | |
231 | } | |
232 | ||
233 | /* | |
234 | * Then loop through the options... | |
235 | */ | |
236 | ||
b423cd4c | 237 | for (i = num_options, option = options; i > 0; i --, option ++) |
ef416fc2 | 238 | { |
8ca02f3c | 239 | _ipp_option_t *match; /* Matching attribute */ |
fa73b229 | 240 | |
241 | ||
ef416fc2 | 242 | /* |
243 | * Skip document format options that are handled above... | |
244 | */ | |
245 | ||
b423cd4c | 246 | if (!strcasecmp(option->name, "raw") || |
247 | !strcasecmp(option->name, "document-format") || | |
248 | !option->name[0]) | |
ef416fc2 | 249 | continue; |
250 | ||
251 | /* | |
252 | * Figure out the proper value and group tags for this option... | |
253 | */ | |
254 | ||
8ca02f3c | 255 | if ((match = _ippFindOption(option->name)) != NULL) |
ef416fc2 | 256 | { |
fa73b229 | 257 | if (match->group_tag != group_tag) |
ef416fc2 | 258 | continue; |
259 | ||
fa73b229 | 260 | value_tag = match->value_tag; |
ef416fc2 | 261 | } |
ef416fc2 | 262 | else |
b423cd4c | 263 | { |
264 | int namelen; /* Length of name */ | |
265 | ||
266 | ||
b86bc4cf | 267 | namelen = (int)strlen(option->name); |
b423cd4c | 268 | |
269 | if (namelen < 9 || strcmp(option->name + namelen - 8, "-default")) | |
270 | { | |
271 | if (group_tag != IPP_TAG_JOB) | |
272 | continue; | |
273 | } | |
274 | else if (group_tag != IPP_TAG_PRINTER) | |
275 | continue; | |
276 | ||
277 | if (!strcasecmp(option->value, "true") || | |
278 | !strcasecmp(option->value, "false")) | |
279 | value_tag = IPP_TAG_BOOLEAN; | |
280 | else | |
281 | value_tag = IPP_TAG_NAME; | |
282 | } | |
ef416fc2 | 283 | |
284 | /* | |
285 | * Count the number of values... | |
286 | */ | |
287 | ||
5a738aea | 288 | if (match && match->multivalue) |
ef416fc2 | 289 | { |
5a738aea | 290 | for (count = 1, sep = option->value, quote = 0; *sep; sep ++) |
ef416fc2 | 291 | { |
5a738aea MS |
292 | if (*sep == quote) |
293 | quote = 0; | |
294 | else if (!quote && (*sep == '\'' || *sep == '\"')) | |
295 | { | |
296 | /* | |
297 | * Skip quoted option value... | |
298 | */ | |
ef416fc2 | 299 | |
5a738aea MS |
300 | quote = *sep++; |
301 | } | |
302 | else if (*sep == ',' && !quote) | |
303 | count ++; | |
304 | else if (*sep == '\\' && sep[1]) | |
ef416fc2 | 305 | sep ++; |
ef416fc2 | 306 | } |
ef416fc2 | 307 | } |
5a738aea MS |
308 | else |
309 | count = 1; | |
ef416fc2 | 310 | |
311 | DEBUG_printf(("cupsEncodeOptions2: option = \'%s\', count = %d\n", | |
b423cd4c | 312 | option->name, count)); |
ef416fc2 | 313 | |
314 | /* | |
315 | * Allocate memory for the attribute values... | |
316 | */ | |
317 | ||
757d2cad | 318 | if ((attr = _ippAddAttr(ipp, count)) == NULL) |
ef416fc2 | 319 | { |
320 | /* | |
321 | * Ran out of memory! | |
322 | */ | |
323 | ||
324 | DEBUG_puts("cupsEncodeOptions2: Ran out of memory for attributes!"); | |
325 | return; | |
326 | } | |
327 | ||
328 | /* | |
329 | * Now figure out what type of value we have... | |
330 | */ | |
331 | ||
332 | attr->group_tag = group_tag; | |
333 | attr->value_tag = value_tag; | |
334 | ||
335 | /* | |
336 | * Copy the name over... | |
337 | */ | |
338 | ||
e53920b9 | 339 | if ((attr->name = _cupsStrAlloc(option->name)) == NULL) |
ef416fc2 | 340 | { |
341 | /* | |
342 | * Ran out of memory! | |
343 | */ | |
344 | ||
345 | DEBUG_puts("cupsEncodeOptions2: Ran out of memory for name!"); | |
346 | return; | |
347 | } | |
348 | ||
349 | if (count > 1) | |
350 | { | |
351 | /* | |
352 | * Make a copy of the value we can fiddle with... | |
353 | */ | |
354 | ||
b423cd4c | 355 | if ((copy = strdup(option->value)) == NULL) |
ef416fc2 | 356 | { |
357 | /* | |
358 | * Ran out of memory! | |
359 | */ | |
360 | ||
361 | DEBUG_puts("cupsEncodeOptions2: Ran out of memory for value copy!"); | |
362 | return; | |
363 | } | |
364 | ||
365 | val = copy; | |
366 | } | |
367 | else | |
368 | { | |
369 | /* | |
370 | * Since we have a single value, use the value directly... | |
371 | */ | |
372 | ||
b423cd4c | 373 | val = option->value; |
ef416fc2 | 374 | copy = NULL; |
375 | } | |
376 | ||
377 | /* | |
378 | * Scan the value string for values... | |
379 | */ | |
380 | ||
5a738aea | 381 | for (j = 0, sep = val; j < count; val = sep, j ++) |
ef416fc2 | 382 | { |
383 | /* | |
384 | * Find the end of this value and mark it if needed... | |
385 | */ | |
386 | ||
5a738aea | 387 | if (count > 1) |
91c84a35 | 388 | { |
5a738aea | 389 | for (quote = 0; *sep; sep ++) |
91c84a35 | 390 | { |
5a738aea MS |
391 | if (*sep == quote) |
392 | { | |
393 | /* | |
394 | * Finish quoted value... | |
395 | */ | |
91c84a35 | 396 | |
5a738aea MS |
397 | quote = 0; |
398 | } | |
399 | else if (!quote && (*sep == '\'' || *sep == '\"')) | |
400 | { | |
401 | /* | |
402 | * Handle quoted option value... | |
403 | */ | |
91c84a35 | 404 | |
5a738aea MS |
405 | quote = *sep; |
406 | } | |
407 | else if (*sep == ',' && count > 1) | |
408 | break; | |
409 | else if (*sep == '\\' && sep[1]) | |
410 | { | |
411 | /* | |
412 | * Skip quoted character... | |
413 | */ | |
91c84a35 | 414 | |
91c84a35 | 415 | sep ++; |
5a738aea | 416 | } |
91c84a35 | 417 | } |
91c84a35 | 418 | |
5a738aea MS |
419 | if (*sep == ',') |
420 | *sep++ = '\0'; | |
421 | } | |
ef416fc2 | 422 | |
423 | /* | |
424 | * Copy the option value(s) over as needed by the type... | |
425 | */ | |
426 | ||
427 | switch (attr->value_tag) | |
428 | { | |
429 | case IPP_TAG_INTEGER : | |
430 | case IPP_TAG_ENUM : | |
431 | /* | |
432 | * Integer/enumeration value... | |
433 | */ | |
434 | ||
5a738aea | 435 | attr->values[j].integer = strtol(val, &s, 10); |
ef416fc2 | 436 | |
437 | DEBUG_printf(("cupsEncodeOptions2: Added integer option value %d...\n", | |
438 | attr->values[j].integer)); | |
439 | break; | |
440 | ||
441 | case IPP_TAG_BOOLEAN : | |
442 | if (!strcasecmp(val, "true") || | |
443 | !strcasecmp(val, "on") || | |
444 | !strcasecmp(val, "yes")) | |
445 | { | |
446 | /* | |
447 | * Boolean value - true... | |
448 | */ | |
449 | ||
450 | attr->values[j].boolean = 1; | |
451 | ||
452 | DEBUG_puts("cupsEncodeOptions2: Added boolean true value..."); | |
453 | } | |
454 | else | |
455 | { | |
456 | /* | |
457 | * Boolean value - false... | |
458 | */ | |
459 | ||
460 | attr->values[j].boolean = 0; | |
461 | ||
462 | DEBUG_puts("cupsEncodeOptions2: Added boolean false value..."); | |
463 | } | |
464 | break; | |
465 | ||
466 | case IPP_TAG_RANGE : | |
467 | /* | |
468 | * Range... | |
469 | */ | |
470 | ||
471 | if (*val == '-') | |
472 | { | |
473 | attr->values[j].range.lower = 1; | |
474 | s = val; | |
475 | } | |
476 | else | |
5a738aea | 477 | attr->values[j].range.lower = strtol(val, &s, 10); |
ef416fc2 | 478 | |
479 | if (*s == '-') | |
480 | { | |
481 | if (s[1]) | |
5a738aea | 482 | attr->values[j].range.upper = strtol(s + 1, NULL, 10); |
ef416fc2 | 483 | else |
484 | attr->values[j].range.upper = 2147483647; | |
485 | } | |
486 | else | |
487 | attr->values[j].range.upper = attr->values[j].range.lower; | |
488 | ||
489 | DEBUG_printf(("cupsEncodeOptions2: Added range option value %d-%d...\n", | |
490 | attr->values[j].range.lower, | |
491 | attr->values[j].range.upper)); | |
492 | break; | |
493 | ||
494 | case IPP_TAG_RESOLUTION : | |
495 | /* | |
496 | * Resolution... | |
497 | */ | |
498 | ||
5a738aea | 499 | attr->values[j].resolution.xres = strtol(val, &s, 10); |
ef416fc2 | 500 | |
501 | if (*s == 'x') | |
5a738aea | 502 | attr->values[j].resolution.yres = strtol(s + 1, &s, 10); |
ef416fc2 | 503 | else |
504 | attr->values[j].resolution.yres = attr->values[j].resolution.xres; | |
505 | ||
b423cd4c | 506 | if (!strcasecmp(s, "dpc")) |
ef416fc2 | 507 | attr->values[j].resolution.units = IPP_RES_PER_CM; |
508 | else | |
509 | attr->values[j].resolution.units = IPP_RES_PER_INCH; | |
510 | ||
511 | DEBUG_printf(("cupsEncodeOptions2: Added resolution option value %s...\n", | |
512 | val)); | |
513 | break; | |
514 | ||
515 | case IPP_TAG_STRING : | |
516 | /* | |
517 | * octet-string | |
518 | */ | |
519 | ||
b86bc4cf | 520 | attr->values[j].unknown.length = (int)strlen(val); |
5a738aea | 521 | attr->values[j].unknown.data = strdup(val); |
ef416fc2 | 522 | |
523 | DEBUG_printf(("cupsEncodeOptions2: Added octet-string value \"%s\"...\n", | |
524 | attr->values[j].unknown.data)); | |
525 | break; | |
526 | ||
527 | default : | |
e53920b9 | 528 | if ((attr->values[j].string.text = _cupsStrAlloc(val)) == NULL) |
ef416fc2 | 529 | { |
530 | /* | |
531 | * Ran out of memory! | |
532 | */ | |
533 | ||
534 | DEBUG_puts("cupsEncodeOptions2: Ran out of memory for string!"); | |
535 | return; | |
536 | } | |
537 | ||
538 | DEBUG_printf(("cupsEncodeOptions2: Added string value \"%s\"...\n", | |
539 | val)); | |
540 | break; | |
541 | } | |
542 | } | |
e53920b9 | 543 | |
544 | if (copy) | |
545 | free(copy); | |
ef416fc2 | 546 | } |
547 | } | |
548 | ||
549 | ||
8ca02f3c | 550 | /* |
551 | * '_ippFindOption()' - Find the attribute information for an option. | |
552 | */ | |
553 | ||
554 | _ipp_option_t * /* O - Attribute information */ | |
555 | _ippFindOption(const char *name) /* I - Option/attribute name */ | |
556 | { | |
557 | _ipp_option_t key; /* Search key */ | |
558 | ||
559 | ||
560 | /* | |
561 | * Lookup the proper value and group tags for this option... | |
562 | */ | |
563 | ||
564 | key.name = name; | |
565 | ||
566 | return ((_ipp_option_t *)bsearch(&key, ipp_options, | |
567 | sizeof(ipp_options) / sizeof(ipp_options[0]), | |
568 | sizeof(ipp_options[0]), | |
569 | (int (*)(const void *, const void *)) | |
570 | compare_ipp_options)); | |
571 | } | |
572 | ||
573 | ||
ef416fc2 | 574 | /* |
fa73b229 | 575 | * 'compare_ipp_options()' - Compare two IPP options. |
576 | */ | |
577 | ||
578 | static int /* O - Result of comparison */ | |
579 | compare_ipp_options(_ipp_option_t *a, /* I - First option */ | |
580 | _ipp_option_t *b) /* I - Second option */ | |
581 | { | |
582 | return (strcmp(a->name, b->name)); | |
583 | } | |
584 | ||
585 | ||
586 | /* | |
bc44d920 | 587 | * End of "$Id: encode.c 6649 2007-07-11 21:46:42Z mike $". |
ef416fc2 | 588 | */ |