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1 | /* | |
2 | * "$Id: colorman.c 11150 2013-07-17 13:03:56Z msweet $" | |
3 | * | |
4 | * Color management routines for the CUPS scheduler. | |
5 | * | |
6 | * Copyright 2007-2013 by Apple Inc. | |
7 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. | |
8 | * | |
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/". | |
14 | * | |
15 | * Original DBUS/colord code is Copyright 2011 Red Hat, Inc. | |
16 | * | |
17 | * Redistribution and use in source and binary forms, with or without | |
18 | * modification, are permitted provided that the following conditions | |
19 | * are met: | |
20 | * | |
21 | * Redistributions of source code must retain the above copyright | |
22 | * notice, this list of conditions and the following disclaimer. | |
23 | * | |
24 | * Redistributions in binary form must reproduce the above copyright | |
25 | * notice, this list of conditions and the following disclaimer in the | |
26 | * documentation and/or other materials provided with the distribution. | |
27 | * | |
28 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
29 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
30 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
31 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
32 | * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
33 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
34 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
35 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
36 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
37 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
38 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
39 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
40 | * | |
41 | * Contents: | |
42 | * | |
43 | * cupsdRegisterColor() - Register vendor color profiles in a PPD | |
44 | * file. | |
45 | * cupsdStartColor() - Initialize color management. | |
46 | * cupsdStopColor() - Shutdown color management. | |
47 | * cupsdUnregisterColor() - Unregister vendor color profiles in a PPD | |
48 | * file. | |
49 | * apple_init_profile() - Initialize a color profile. | |
50 | * apple_register_profiles() - Register color profiles for a printer. | |
51 | * apple_unregister_profiles() - Remove color profiles for the specified | |
52 | * printer. | |
53 | * colord_create_device() - Create a device and register profiles. | |
54 | * colord_create_profile() - Create a color profile for a printer. | |
55 | * colord_delete_device() - Delete a device | |
56 | * colord_device_add_profile() - Assign a profile to a device. | |
57 | * colord_dict_add_strings() - Add two strings to a dictionary. | |
58 | * colord_find_device() - Finds a device | |
59 | * colord_get_qualifier_format() - Get the qualifier format. | |
60 | * colord_register_printer() - Register profiles for a printer. | |
61 | * colord_unregister_printer() - Unregister profiles for a printer. | |
62 | */ | |
63 | ||
64 | /* | |
65 | * Include necessary headers... | |
66 | */ | |
67 | ||
68 | #include "cupsd.h" | |
69 | #include <cups/ppd-private.h> | |
70 | ||
71 | #ifdef __APPLE__ | |
72 | # include <ApplicationServices/ApplicationServices.h> | |
73 | extern CFUUIDRef ColorSyncCreateUUIDFromUInt32(unsigned id); | |
74 | # include <CoreFoundation/CoreFoundation.h> | |
75 | #elif defined(HAVE_DBUS) | |
76 | # include <dbus/dbus.h> | |
77 | ||
78 | /* | |
79 | * Defines used by colord. See the reference docs for further details: | |
80 | * | |
81 | * http://colord.hughsie.com/api/ref-dbus.html | |
82 | */ | |
83 | ||
84 | # define COLORD_SCOPE_NORMAL "normal" | |
85 | /* System scope */ | |
86 | # define COLORD_SCOPE_TEMP "temp" /* Process scope */ | |
87 | # define COLORD_SCOPE_DISK "disk" /* Lives forever, as stored in DB */ | |
88 | ||
89 | # define COLORD_RELATION_SOFT "soft" /* Mapping is not default */ | |
90 | # define COLORD_RELATION_HARD "hard" /* Explicitly mapped profile */ | |
91 | ||
92 | # define COLORD_SPACE_RGB "rgb" /* RGB colorspace */ | |
93 | # define COLORD_SPACE_CMYK "cmyk" /* CMYK colorspace */ | |
94 | # define COLORD_SPACE_GRAY "gray" /* Gray colorspace */ | |
95 | # define COLORD_SPACE_UNKNOWN "unknown" | |
96 | /* Unknown colorspace */ | |
97 | ||
98 | # define COLORD_MODE_PHYSICAL "physical" | |
99 | /* Actual device */ | |
100 | # define COLORD_MODE_VIRTUAL "virtual" | |
101 | /* Virtual device with no hardware */ | |
102 | ||
103 | # define COLORD_KIND_PRINTER "printer" | |
104 | /* printing output device */ | |
105 | ||
106 | # define COLORD_DBUS_SERVICE "org.freedesktop.ColorManager" | |
107 | # define COLORD_DBUS_INTERFACE "org.freedesktop.ColorManager" | |
108 | # define COLORD_DBUS_INTERFACE_DEVICE "org.freedesktop.ColorManager.Device" | |
109 | # define COLORD_DBUS_PATH "/org/freedesktop/ColorManager" | |
110 | /* Path for color management system */ | |
111 | # define COLORD_DBUS_TIMEOUT 5000 /* Timeout for connecting to colord in ms */ | |
112 | #endif /* __APPLE__ */ | |
113 | ||
114 | ||
115 | /* | |
116 | * Local globals... | |
117 | */ | |
118 | ||
119 | #if !defined(__APPLE__) && defined(HAVE_DBUS) | |
120 | static DBusConnection *colord_con = NULL; | |
121 | /* DBUS connection for colord */ | |
122 | #endif /* !__APPLE__ && HAVE_DBUS */ | |
123 | ||
124 | ||
125 | /* | |
126 | * Local functions... | |
127 | */ | |
128 | ||
129 | #ifdef __APPLE__ | |
130 | static void apple_init_profile(ppd_file_t *ppd, cups_array_t *languages, | |
131 | CFMutableDictionaryRef profile, | |
132 | unsigned id, const char *name, | |
133 | const char *text, const char *iccfile); | |
134 | static void apple_register_profiles(cupsd_printer_t *p); | |
135 | static void apple_unregister_profiles(cupsd_printer_t *p); | |
136 | ||
137 | #elif defined(HAVE_DBUS) | |
138 | static void colord_create_device(cupsd_printer_t *p, ppd_file_t *ppd, | |
139 | cups_array_t *profiles, | |
140 | const char *colorspace, char **format, | |
141 | const char *relation, const char *scope); | |
142 | static void colord_create_profile(cups_array_t *profiles, | |
143 | const char *printer_name, | |
144 | const char *qualifier, | |
145 | const char *colorspace, | |
146 | char **format, const char *iccfile, | |
147 | const char *scope); | |
148 | static void colord_delete_device(const char *device_id); | |
149 | static void colord_device_add_profile(const char *device_path, | |
150 | const char *profile_path, | |
151 | const char *relation); | |
152 | static void colord_dict_add_strings(DBusMessageIter *dict, | |
153 | const char *key, const char *value); | |
154 | static char *colord_find_device(const char *device_id); | |
155 | static void colord_get_qualifier_format(ppd_file_t *ppd, char *format[3]); | |
156 | static void colord_register_printer(cupsd_printer_t *p); | |
157 | static void colord_unregister_printer(cupsd_printer_t *p); | |
158 | #endif /* __APPLE__ */ | |
159 | ||
160 | ||
161 | /* | |
162 | * 'cupsdRegisterColor()' - Register vendor color profiles in a PPD file. | |
163 | */ | |
164 | ||
165 | void | |
166 | cupsdRegisterColor(cupsd_printer_t *p) /* I - Printer */ | |
167 | { | |
168 | #ifdef __APPLE__ | |
169 | if (!RunUser) | |
170 | { | |
171 | apple_unregister_profiles(p); | |
172 | apple_register_profiles(p); | |
173 | } | |
174 | ||
175 | #elif defined(HAVE_DBUS) | |
176 | colord_unregister_printer(p); | |
177 | colord_register_printer(p); | |
178 | #endif /* __APPLE__ */ | |
179 | } | |
180 | ||
181 | ||
182 | /* | |
183 | * 'cupsdStartColor()' - Initialize color management. | |
184 | */ | |
185 | ||
186 | void | |
187 | cupsdStartColor(void) | |
188 | { | |
189 | #if !defined(__APPLE__) && defined(HAVE_DBUS) | |
190 | cupsd_printer_t *p; /* Current printer */ | |
191 | ||
192 | ||
193 | colord_con = dbus_bus_get(DBUS_BUS_SYSTEM, NULL); | |
194 | ||
195 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
196 | p; | |
197 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
198 | cupsdRegisterColor(p); | |
199 | #endif /* !__APPLE__ && HAVE_DBUS */ | |
200 | } | |
201 | ||
202 | ||
203 | /* | |
204 | * 'cupsdStopColor()' - Shutdown color management. | |
205 | */ | |
206 | ||
207 | void | |
208 | cupsdStopColor(void) | |
209 | { | |
210 | #if !defined(__APPLE__) && defined(HAVE_DBUS) | |
211 | dbus_connection_unref(colord_con); | |
212 | colord_con = NULL; | |
213 | #endif /* !__APPLE__ && HAVE_DBUS */ | |
214 | } | |
215 | ||
216 | ||
217 | /* | |
218 | * 'cupsdUnregisterColor()' - Unregister vendor color profiles in a PPD file. | |
219 | */ | |
220 | ||
221 | void | |
222 | cupsdUnregisterColor(cupsd_printer_t *p)/* I - Printer */ | |
223 | { | |
224 | #ifdef __APPLE__ | |
225 | if (!RunUser) | |
226 | apple_unregister_profiles(p); | |
227 | ||
228 | #elif defined(HAVE_DBUS) | |
229 | colord_unregister_printer(p); | |
230 | #endif /* __APPLE__ */ | |
231 | } | |
232 | ||
233 | ||
234 | #ifdef __APPLE__ | |
235 | /* | |
236 | * 'apple_init_profile()' - Initialize a color profile. | |
237 | */ | |
238 | ||
239 | static void | |
240 | apple_init_profile( | |
241 | ppd_file_t *ppd, /* I - PPD file */ | |
242 | cups_array_t *languages, /* I - Languages in the PPD file */ | |
243 | CFMutableDictionaryRef profile, /* I - Profile dictionary */ | |
244 | unsigned id, /* I - Profile ID */ | |
245 | const char *name, /* I - Profile name */ | |
246 | const char *text, /* I - Profile UI text */ | |
247 | const char *iccfile) /* I - ICC filename */ | |
248 | { | |
249 | CFURLRef url; /* URL for profile filename */ | |
250 | CFMutableDictionaryRef dict; /* Dictionary for name */ | |
251 | char *language; /* Current language */ | |
252 | ppd_attr_t *attr; /* Profile attribute */ | |
253 | CFStringRef cflang, /* Language string */ | |
254 | cftext; /* Localized text */ | |
255 | ||
256 | ||
257 | (void)id; | |
258 | ||
259 | /* | |
260 | * Build the profile name dictionary... | |
261 | */ | |
262 | ||
263 | dict = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
264 | &kCFTypeDictionaryKeyCallBacks, | |
265 | &kCFTypeDictionaryValueCallBacks); | |
266 | if (!dict) | |
267 | { | |
268 | cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to initialize profile \"%s\".", | |
269 | iccfile); | |
270 | return; | |
271 | } | |
272 | ||
273 | cftext = CFStringCreateWithCString(kCFAllocatorDefault, text, | |
274 | kCFStringEncodingUTF8); | |
275 | ||
276 | if (cftext) | |
277 | { | |
278 | CFDictionarySetValue(dict, CFSTR("en_US"), cftext); | |
279 | CFRelease(cftext); | |
280 | } | |
281 | ||
282 | if (languages) | |
283 | { | |
284 | /* | |
285 | * Find localized names for the color profiles... | |
286 | */ | |
287 | ||
288 | cupsArraySave(ppd->sorted_attrs); | |
289 | ||
290 | for (language = (char *)cupsArrayFirst(languages); | |
291 | language; | |
292 | language = (char *)cupsArrayNext(languages)) | |
293 | { | |
294 | if (iccfile) | |
295 | { | |
296 | if ((attr = _ppdLocalizedAttr(ppd, "cupsICCProfile", name, | |
297 | language)) == NULL) | |
298 | attr = _ppdLocalizedAttr(ppd, "APTiogaProfile", name, language); | |
299 | } | |
300 | else | |
301 | attr = _ppdLocalizedAttr(ppd, "ColorModel", name, language); | |
302 | ||
303 | if (attr && attr->text[0]) | |
304 | { | |
305 | cflang = CFStringCreateWithCString(kCFAllocatorDefault, language, | |
306 | kCFStringEncodingUTF8); | |
307 | cftext = CFStringCreateWithCString(kCFAllocatorDefault, attr->text, | |
308 | kCFStringEncodingUTF8); | |
309 | ||
310 | if (cflang && cftext) | |
311 | CFDictionarySetValue(dict, cflang, cftext); | |
312 | ||
313 | if (cflang) | |
314 | CFRelease(cflang); | |
315 | ||
316 | if (cftext) | |
317 | CFRelease(cftext); | |
318 | } | |
319 | } | |
320 | ||
321 | cupsArrayRestore(ppd->sorted_attrs); | |
322 | } | |
323 | ||
324 | /* | |
325 | * Fill in the profile data... | |
326 | */ | |
327 | ||
328 | if (iccfile && *iccfile) | |
329 | { | |
330 | url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, | |
331 | (const UInt8 *)iccfile, | |
332 | strlen(iccfile), false); | |
333 | ||
334 | if (url) | |
335 | { | |
336 | CFDictionarySetValue(profile, kColorSyncDeviceProfileURL, url); | |
337 | CFRelease(url); | |
338 | } | |
339 | } | |
340 | ||
341 | CFDictionarySetValue(profile, kColorSyncDeviceModeDescriptions, dict); | |
342 | CFRelease(dict); | |
343 | } | |
344 | ||
345 | ||
346 | /* | |
347 | * 'apple_register_profiles()' - Register color profiles for a printer. | |
348 | */ | |
349 | ||
350 | static void | |
351 | apple_register_profiles( | |
352 | cupsd_printer_t *p) /* I - Printer */ | |
353 | { | |
354 | int i; /* Looping var */ | |
355 | char ppdfile[1024], /* PPD filename */ | |
356 | iccfile[1024], /* ICC filename */ | |
357 | selector[PPD_MAX_NAME]; | |
358 | /* Profile selection string */ | |
359 | ppd_file_t *ppd; /* PPD file */ | |
360 | ppd_attr_t *attr, /* Profile attributes */ | |
361 | *profileid_attr,/* cupsProfileID attribute */ | |
362 | *q1_attr, /* ColorModel (or other) qualifier */ | |
363 | *q2_attr, /* MediaType (or other) qualifier */ | |
364 | *q3_attr; /* Resolution (or other) qualifier */ | |
365 | char q_keyword[PPD_MAX_NAME]; | |
366 | /* Qualifier keyword */ | |
367 | const char *q1_choice, /* ColorModel (or other) choice */ | |
368 | *q2_choice, /* MediaType (or other) choice */ | |
369 | *q3_choice; /* Resolution (or other) choice */ | |
370 | ppd_option_t *cm_option; /* Color model option */ | |
371 | ppd_choice_t *cm_choice; /* Color model choice */ | |
372 | int num_profiles; /* Number of profiles */ | |
373 | OSStatus error = 0; /* Last error */ | |
374 | unsigned device_id, /* Printer device ID */ | |
375 | profile_id = 0, /* Profile ID */ | |
376 | default_profile_id = 0; | |
377 | /* Default profile ID */ | |
378 | CFMutableDictionaryRef device_name; /* Printer device name dictionary */ | |
379 | CFStringRef printer_name; /* Printer name string */ | |
380 | cups_array_t *languages; /* Languages array */ | |
381 | CFMutableDictionaryRef profiles, /* Dictionary of profiles */ | |
382 | profile; /* Current profile info dictionary */ | |
383 | CFStringRef dict_key; /* Key in factory profile dictionary */ | |
384 | ||
385 | ||
386 | /* | |
387 | * Make sure ColorSync is available... | |
388 | */ | |
389 | ||
390 | if (ColorSyncRegisterDevice == NULL) | |
391 | return; | |
392 | ||
393 | /* | |
394 | * Try opening the PPD file for this printer... | |
395 | */ | |
396 | ||
397 | snprintf(ppdfile, sizeof(ppdfile), "%s/ppd/%s.ppd", ServerRoot, p->name); | |
398 | if ((ppd = _ppdOpenFile(ppdfile, _PPD_LOCALIZATION_ICC_PROFILES)) == NULL) | |
399 | return; | |
400 | ||
401 | /* | |
402 | * See if we have any profiles... | |
403 | */ | |
404 | ||
405 | for (num_profiles = 0, attr = ppdFindAttr(ppd, "cupsICCProfile", NULL); | |
406 | attr; | |
407 | attr = ppdFindNextAttr(ppd, "cupsICCProfile", NULL)) | |
408 | if (attr->spec[0] && attr->value && attr->value[0]) | |
409 | { | |
410 | if (attr->value[0] != '/') | |
411 | snprintf(iccfile, sizeof(iccfile), "%s/profiles/%s", DataDir, | |
412 | attr->value); | |
413 | else | |
414 | strlcpy(iccfile, attr->value, sizeof(iccfile)); | |
415 | ||
416 | if (access(iccfile, 0)) | |
417 | { | |
418 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
419 | "%s: ICC Profile \"%s\" does not exist.", p->name, | |
420 | iccfile); | |
421 | cupsdSetPrinterReasons(p, "+cups-missing-filter-warning"); | |
422 | continue; | |
423 | } | |
424 | ||
425 | num_profiles ++; | |
426 | } | |
427 | ||
428 | /* | |
429 | * Create a dictionary for the factory profiles... | |
430 | */ | |
431 | ||
432 | profiles = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
433 | &kCFTypeDictionaryKeyCallBacks, | |
434 | &kCFTypeDictionaryValueCallBacks); | |
435 | if (!profiles) | |
436 | { | |
437 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
438 | "Unable to allocate memory for factory profiles."); | |
439 | ppdClose(ppd); | |
440 | return; | |
441 | } | |
442 | ||
443 | /* | |
444 | * If we have profiles, add them... | |
445 | */ | |
446 | ||
447 | if (num_profiles > 0) | |
448 | { | |
449 | /* | |
450 | * For CUPS PPDs, figure out the default profile selector values... | |
451 | */ | |
452 | ||
453 | if ((attr = ppdFindAttr(ppd, "cupsICCQualifier1", NULL)) != NULL && | |
454 | attr->value && attr->value[0]) | |
455 | { | |
456 | snprintf(q_keyword, sizeof(q_keyword), "Default%s", attr->value); | |
457 | q1_attr = ppdFindAttr(ppd, q_keyword, NULL); | |
458 | } | |
459 | else if ((q1_attr = ppdFindAttr(ppd, "DefaultColorModel", NULL)) == NULL) | |
460 | q1_attr = ppdFindAttr(ppd, "DefaultColorSpace", NULL); | |
461 | ||
462 | if (q1_attr && q1_attr->value && q1_attr->value[0]) | |
463 | q1_choice = q1_attr->value; | |
464 | else | |
465 | q1_choice = ""; | |
466 | ||
467 | if ((attr = ppdFindAttr(ppd, "cupsICCQualifier2", NULL)) != NULL && | |
468 | attr->value && attr->value[0]) | |
469 | { | |
470 | snprintf(q_keyword, sizeof(q_keyword), "Default%s", attr->value); | |
471 | q2_attr = ppdFindAttr(ppd, q_keyword, NULL); | |
472 | } | |
473 | else | |
474 | q2_attr = ppdFindAttr(ppd, "DefaultMediaType", NULL); | |
475 | ||
476 | if (q2_attr && q2_attr->value && q2_attr->value[0]) | |
477 | q2_choice = q2_attr->value; | |
478 | else | |
479 | q2_choice = NULL; | |
480 | ||
481 | if ((attr = ppdFindAttr(ppd, "cupsICCQualifier3", NULL)) != NULL && | |
482 | attr->value && attr->value[0]) | |
483 | { | |
484 | snprintf(q_keyword, sizeof(q_keyword), "Default%s", attr->value); | |
485 | q3_attr = ppdFindAttr(ppd, q_keyword, NULL); | |
486 | } | |
487 | else | |
488 | q3_attr = ppdFindAttr(ppd, "DefaultResolution", NULL); | |
489 | ||
490 | if (q3_attr && q3_attr->value && q3_attr->value[0]) | |
491 | q3_choice = q3_attr->value; | |
492 | else | |
493 | q3_choice = NULL; | |
494 | ||
495 | /* | |
496 | * Loop through the profiles listed in the PPD... | |
497 | */ | |
498 | ||
499 | languages = _ppdGetLanguages(ppd); | |
500 | ||
501 | for (attr = ppdFindAttr(ppd, "cupsICCProfile", NULL); | |
502 | attr; | |
503 | attr = ppdFindNextAttr(ppd, "cupsICCProfile", NULL)) | |
504 | if (attr->spec[0] && attr->value && attr->value[0]) | |
505 | { | |
506 | /* | |
507 | * Add this profile... | |
508 | */ | |
509 | ||
510 | if (attr->value[0] != '/') | |
511 | snprintf(iccfile, sizeof(iccfile), "%s/profiles/%s", DataDir, | |
512 | attr->value); | |
513 | else | |
514 | strlcpy(iccfile, attr->value, sizeof(iccfile)); | |
515 | ||
516 | if (_cupsFileCheck(iccfile, _CUPS_FILE_CHECK_FILE, !RunUser, | |
517 | cupsdLogFCMessage, p)) | |
518 | iccfile[0] = '\0'; | |
519 | ||
520 | cupsArraySave(ppd->sorted_attrs); | |
521 | ||
522 | if ((profileid_attr = ppdFindAttr(ppd, "cupsProfileID", | |
523 | attr->spec)) != NULL && | |
524 | profileid_attr->value && isdigit(profileid_attr->value[0] & 255)) | |
525 | profile_id = (unsigned)strtoul(profileid_attr->value, NULL, 10); | |
526 | else | |
527 | profile_id = _ppdHashName(attr->spec); | |
528 | ||
529 | cupsArrayRestore(ppd->sorted_attrs); | |
530 | ||
531 | profile = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
532 | &kCFTypeDictionaryKeyCallBacks, | |
533 | &kCFTypeDictionaryValueCallBacks); | |
534 | if (!profile) | |
535 | { | |
536 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
537 | "Unable to allocate memory for color profile."); | |
538 | CFRelease(profiles); | |
539 | ppdClose(ppd); | |
540 | return; | |
541 | } | |
542 | ||
543 | apple_init_profile(ppd, languages, profile, profile_id, attr->spec, | |
544 | attr->text[0] ? attr->text : attr->spec, iccfile); | |
545 | ||
546 | dict_key = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, | |
547 | CFSTR("%u"), profile_id); | |
548 | if (dict_key) | |
549 | { | |
550 | CFDictionarySetValue(profiles, dict_key, profile); | |
551 | CFRelease(dict_key); | |
552 | } | |
553 | ||
554 | CFRelease(profile); | |
555 | ||
556 | /* | |
557 | * See if this is the default profile... | |
558 | */ | |
559 | ||
560 | if (!default_profile_id && q1_choice && q2_choice && q3_choice) | |
561 | { | |
562 | snprintf(selector, sizeof(selector), "%s.%s.%s", q1_choice, q2_choice, | |
563 | q3_choice); | |
564 | if (!strcmp(selector, attr->spec)) | |
565 | default_profile_id = profile_id; | |
566 | } | |
567 | ||
568 | if (!default_profile_id && q1_choice && q2_choice) | |
569 | { | |
570 | snprintf(selector, sizeof(selector), "%s.%s.", q1_choice, q2_choice); | |
571 | if (!strcmp(selector, attr->spec)) | |
572 | default_profile_id = profile_id; | |
573 | } | |
574 | ||
575 | if (!default_profile_id && q1_choice && q3_choice) | |
576 | { | |
577 | snprintf(selector, sizeof(selector), "%s..%s", q1_choice, q3_choice); | |
578 | if (!strcmp(selector, attr->spec)) | |
579 | default_profile_id = profile_id; | |
580 | } | |
581 | ||
582 | if (!default_profile_id && q1_choice) | |
583 | { | |
584 | snprintf(selector, sizeof(selector), "%s..", q1_choice); | |
585 | if (!strcmp(selector, attr->spec)) | |
586 | default_profile_id = profile_id; | |
587 | } | |
588 | ||
589 | if (!default_profile_id && q2_choice && q3_choice) | |
590 | { | |
591 | snprintf(selector, sizeof(selector), ".%s.%s", q2_choice, q3_choice); | |
592 | if (!strcmp(selector, attr->spec)) | |
593 | default_profile_id = profile_id; | |
594 | } | |
595 | ||
596 | if (!default_profile_id && q2_choice) | |
597 | { | |
598 | snprintf(selector, sizeof(selector), ".%s.", q2_choice); | |
599 | if (!strcmp(selector, attr->spec)) | |
600 | default_profile_id = profile_id; | |
601 | } | |
602 | ||
603 | if (!default_profile_id && q3_choice) | |
604 | { | |
605 | snprintf(selector, sizeof(selector), "..%s", q3_choice); | |
606 | if (!strcmp(selector, attr->spec)) | |
607 | default_profile_id = profile_id; | |
608 | } | |
609 | } | |
610 | ||
611 | _ppdFreeLanguages(languages); | |
612 | } | |
613 | else if ((cm_option = ppdFindOption(ppd, "ColorModel")) != NULL) | |
614 | { | |
615 | /* | |
616 | * Extract profiles from ColorModel option... | |
617 | */ | |
618 | ||
619 | const char *profile_name; /* Name of generic profile */ | |
620 | ||
621 | ||
622 | num_profiles = cm_option->num_choices; | |
623 | ||
624 | for (i = cm_option->num_choices, cm_choice = cm_option->choices; | |
625 | i > 0; | |
626 | i --, cm_choice ++) | |
627 | { | |
628 | if (!strcmp(cm_choice->choice, "Gray") || | |
629 | !strcmp(cm_choice->choice, "Black")) | |
630 | profile_name = "Gray"; | |
631 | else if (!strcmp(cm_choice->choice, "RGB") || | |
632 | !strcmp(cm_choice->choice, "CMY")) | |
633 | profile_name = "RGB"; | |
634 | else if (!strcmp(cm_choice->choice, "CMYK") || | |
635 | !strcmp(cm_choice->choice, "KCMY")) | |
636 | profile_name = "CMYK"; | |
637 | else | |
638 | profile_name = "DeviceN"; | |
639 | ||
640 | snprintf(selector, sizeof(selector), "%s..", profile_name); | |
641 | profile_id = _ppdHashName(selector); | |
642 | ||
643 | profile = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
644 | &kCFTypeDictionaryKeyCallBacks, | |
645 | &kCFTypeDictionaryValueCallBacks); | |
646 | if (!profile) | |
647 | { | |
648 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
649 | "Unable to allocate memory for color profile."); | |
650 | CFRelease(profiles); | |
651 | ppdClose(ppd); | |
652 | return; | |
653 | } | |
654 | ||
655 | apple_init_profile(ppd, NULL, profile, profile_id, cm_choice->choice, | |
656 | cm_choice->text, NULL); | |
657 | ||
658 | dict_key = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, | |
659 | CFSTR("%u"), profile_id); | |
660 | if (dict_key) | |
661 | { | |
662 | CFDictionarySetValue(profiles, dict_key, profile); | |
663 | CFRelease(dict_key); | |
664 | } | |
665 | ||
666 | CFRelease(profile); | |
667 | ||
668 | if (cm_choice->marked) | |
669 | default_profile_id = profile_id; | |
670 | } | |
671 | } | |
672 | else | |
673 | { | |
674 | /* | |
675 | * Use the default colorspace... | |
676 | */ | |
677 | ||
678 | attr = ppdFindAttr(ppd, "DefaultColorSpace", NULL); | |
679 | ||
680 | num_profiles = (attr && ppd->colorspace == PPD_CS_GRAY) ? 1 : 2; | |
681 | ||
682 | /* | |
683 | * Add the grayscale profile first. We always have a grayscale profile. | |
684 | */ | |
685 | ||
686 | profile = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
687 | &kCFTypeDictionaryKeyCallBacks, | |
688 | &kCFTypeDictionaryValueCallBacks); | |
689 | ||
690 | if (!profile) | |
691 | { | |
692 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
693 | "Unable to allocate memory for color profile."); | |
694 | CFRelease(profiles); | |
695 | ppdClose(ppd); | |
696 | return; | |
697 | } | |
698 | ||
699 | profile_id = _ppdHashName("Gray.."); | |
700 | apple_init_profile(ppd, NULL, profile, profile_id, "Gray", "Gray", NULL); | |
701 | ||
702 | dict_key = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%u"), | |
703 | profile_id); | |
704 | if (dict_key) | |
705 | { | |
706 | CFDictionarySetValue(profiles, dict_key, profile); | |
707 | CFRelease(dict_key); | |
708 | } | |
709 | ||
710 | CFRelease(profile); | |
711 | ||
712 | /* | |
713 | * Then add the RGB/CMYK/DeviceN color profile... | |
714 | */ | |
715 | ||
716 | profile = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
717 | &kCFTypeDictionaryKeyCallBacks, | |
718 | &kCFTypeDictionaryValueCallBacks); | |
719 | ||
720 | if (!profile) | |
721 | { | |
722 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
723 | "Unable to allocate memory for color profile."); | |
724 | CFRelease(profiles); | |
725 | ppdClose(ppd); | |
726 | return; | |
727 | } | |
728 | ||
729 | switch (ppd->colorspace) | |
730 | { | |
731 | default : | |
732 | case PPD_CS_RGB : | |
733 | case PPD_CS_CMY : | |
734 | profile_id = _ppdHashName("RGB.."); | |
735 | apple_init_profile(ppd, NULL, profile, profile_id, "RGB", "RGB", | |
736 | NULL); | |
737 | break; | |
738 | ||
739 | case PPD_CS_RGBK : | |
740 | case PPD_CS_CMYK : | |
741 | profile_id = _ppdHashName("CMYK.."); | |
742 | apple_init_profile(ppd, NULL, profile, profile_id, "CMYK", "CMYK", | |
743 | NULL); | |
744 | break; | |
745 | ||
746 | case PPD_CS_GRAY : | |
747 | if (attr) | |
748 | break; | |
749 | ||
750 | case PPD_CS_N : | |
751 | profile_id = _ppdHashName("DeviceN.."); | |
752 | apple_init_profile(ppd, NULL, profile, profile_id, "DeviceN", | |
753 | "DeviceN", NULL); | |
754 | break; | |
755 | } | |
756 | ||
757 | if (CFDictionaryGetCount(profile) > 0) | |
758 | { | |
759 | dict_key = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, | |
760 | CFSTR("%u"), profile_id); | |
761 | if (dict_key) | |
762 | { | |
763 | CFDictionarySetValue(profiles, dict_key, profile); | |
764 | CFRelease(dict_key); | |
765 | } | |
766 | } | |
767 | ||
768 | CFRelease(profile); | |
769 | } | |
770 | ||
771 | if (num_profiles > 0) | |
772 | { | |
773 | /* | |
774 | * Make sure we have a default profile ID... | |
775 | */ | |
776 | ||
777 | if (!default_profile_id) | |
778 | default_profile_id = profile_id; /* Last profile */ | |
779 | ||
780 | dict_key = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%u"), | |
781 | default_profile_id); | |
782 | if (dict_key) | |
783 | { | |
784 | CFDictionarySetValue(profiles, kColorSyncDeviceDefaultProfileID, | |
785 | dict_key); | |
786 | CFRelease(dict_key); | |
787 | } | |
788 | ||
789 | /* | |
790 | * Get the device ID hash and pathelogical name dictionary. | |
791 | */ | |
792 | ||
793 | cupsdLogMessage(CUPSD_LOG_INFO, "Registering ICC color profiles for \"%s\"", | |
794 | p->name); | |
795 | ||
796 | device_id = _ppdHashName(p->name); | |
797 | device_name = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
798 | &kCFTypeDictionaryKeyCallBacks, | |
799 | &kCFTypeDictionaryValueCallBacks); | |
800 | printer_name = CFStringCreateWithCString(kCFAllocatorDefault, | |
801 | p->name, kCFStringEncodingUTF8); | |
802 | ||
803 | if (device_name && printer_name) | |
804 | { | |
805 | /* | |
806 | * Register the device with ColorSync... | |
807 | */ | |
808 | ||
809 | CFTypeRef deviceDictKeys[] = | |
810 | { /* Device keys */ | |
811 | kColorSyncDeviceDescriptions, | |
812 | kColorSyncFactoryProfiles, | |
813 | kColorSyncDeviceUserScope, | |
814 | kColorSyncDeviceHostScope | |
815 | }; | |
816 | CFTypeRef deviceDictVals[] = | |
817 | { /* Device values */ | |
818 | device_name, | |
819 | profiles, | |
820 | kCFPreferencesAnyUser, | |
821 | kCFPreferencesCurrentHost | |
822 | }; | |
823 | CFDictionaryRef deviceDict; /* Device dictionary */ | |
824 | CFUUIDRef deviceUUID; /* Device UUID */ | |
825 | ||
826 | CFDictionarySetValue(device_name, CFSTR("en_US"), printer_name); | |
827 | ||
828 | deviceDict = CFDictionaryCreate(kCFAllocatorDefault, | |
829 | (const void **)deviceDictKeys, | |
830 | (const void **)deviceDictVals, | |
831 | sizeof(deviceDictKeys) / | |
832 | sizeof(deviceDictKeys[0]), | |
833 | &kCFTypeDictionaryKeyCallBacks, | |
834 | &kCFTypeDictionaryValueCallBacks); | |
835 | deviceUUID = ColorSyncCreateUUIDFromUInt32(device_id); | |
836 | ||
837 | if (!deviceDict || !deviceUUID || | |
838 | !ColorSyncRegisterDevice(kColorSyncPrinterDeviceClass, deviceUUID, | |
839 | deviceDict)) | |
840 | error = 1001; | |
841 | ||
842 | if (deviceUUID) | |
843 | CFRelease(deviceUUID); | |
844 | ||
845 | if (deviceDict) | |
846 | CFRelease(deviceDict); | |
847 | } | |
848 | else | |
849 | error = 1000; | |
850 | ||
851 | /* | |
852 | * Clean up... | |
853 | */ | |
854 | ||
855 | if (error != noErr) | |
856 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
857 | "Unable to register ICC color profiles for \"%s\": %d", | |
858 | p->name, (int)error); | |
859 | ||
860 | if (printer_name) | |
861 | CFRelease(printer_name); | |
862 | ||
863 | if (device_name) | |
864 | CFRelease(device_name); | |
865 | } | |
866 | ||
867 | /* | |
868 | * Free any memory we used... | |
869 | */ | |
870 | ||
871 | CFRelease(profiles); | |
872 | ||
873 | ppdClose(ppd); | |
874 | } | |
875 | ||
876 | ||
877 | /* | |
878 | * 'apple_unregister_profiles()' - Remove color profiles for the specified | |
879 | * printer. | |
880 | */ | |
881 | ||
882 | static void | |
883 | apple_unregister_profiles( | |
884 | cupsd_printer_t *p) /* I - Printer */ | |
885 | { | |
886 | /* | |
887 | * Make sure ColorSync is available... | |
888 | */ | |
889 | ||
890 | if (ColorSyncUnregisterDevice != NULL) | |
891 | { | |
892 | CFUUIDRef deviceUUID; /* Device UUID */ | |
893 | ||
894 | deviceUUID = ColorSyncCreateUUIDFromUInt32(_ppdHashName(p->name)); | |
895 | if (deviceUUID) | |
896 | { | |
897 | ColorSyncUnregisterDevice(kColorSyncPrinterDeviceClass, deviceUUID); | |
898 | CFRelease(deviceUUID); | |
899 | } | |
900 | } | |
901 | } | |
902 | ||
903 | ||
904 | #elif defined(HAVE_DBUS) | |
905 | /* | |
906 | * 'colord_create_device()' - Create a device and register profiles. | |
907 | */ | |
908 | ||
909 | static void | |
910 | colord_create_device( | |
911 | cupsd_printer_t *p, /* I - Printer */ | |
912 | ppd_file_t *ppd, /* I - PPD file */ | |
913 | cups_array_t *profiles, /* I - Profiles array */ | |
914 | const char *colorspace, /* I - Device colorspace, e.g. 'rgb' */ | |
915 | char **format, /* I - Device qualifier format */ | |
916 | const char *relation, /* I - Profile relation, either 'soft' | |
917 | or 'hard' */ | |
918 | const char *scope) /* I - The scope of the device, e.g. | |
919 | 'normal', 'temp' or 'disk' */ | |
920 | { | |
921 | DBusMessage *message = NULL; /* D-Bus request */ | |
922 | DBusMessage *reply = NULL; /* D-Bus reply */ | |
923 | DBusMessageIter args; /* D-Bus method arguments */ | |
924 | DBusMessageIter dict; /* D-Bus method arguments */ | |
925 | DBusError error; /* D-Bus error */ | |
926 | const char *device_path; /* Device object path */ | |
927 | const char *profile_path; /* Profile path */ | |
928 | char *default_profile_path = NULL; | |
929 | /* Default profile path */ | |
930 | char device_id[1024]; /* Device ID as understood by colord */ | |
931 | char format_str[1024]; /* Qualifier format as a string */ | |
932 | ||
933 | ||
934 | /* | |
935 | * Create the device... | |
936 | */ | |
937 | ||
938 | snprintf(device_id, sizeof(device_id), "cups-%s", p->name); | |
939 | device_path = device_id; | |
940 | ||
941 | message = dbus_message_new_method_call(COLORD_DBUS_SERVICE, | |
942 | COLORD_DBUS_PATH, | |
943 | COLORD_DBUS_INTERFACE, | |
944 | "CreateDevice"); | |
945 | ||
946 | dbus_message_iter_init_append(message, &args); | |
947 | dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &device_path); | |
948 | dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &scope); | |
949 | ||
950 | snprintf(format_str, sizeof(format_str), "%s.%s.%s", format[0], format[1], | |
951 | format[2]); | |
952 | ||
953 | dbus_message_iter_open_container(&args, DBUS_TYPE_ARRAY, "{ss}", &dict); | |
954 | colord_dict_add_strings(&dict, "Colorspace", colorspace); | |
955 | colord_dict_add_strings(&dict, "Mode", COLORD_MODE_PHYSICAL); | |
956 | if (ppd->manufacturer) | |
957 | colord_dict_add_strings(&dict, "Vendor", ppd->manufacturer); | |
958 | if (ppd->modelname) | |
959 | colord_dict_add_strings(&dict, "Model", ppd->modelname); | |
960 | if (p->sanitized_device_uri) | |
961 | colord_dict_add_strings(&dict, "Serial", p->sanitized_device_uri); | |
962 | colord_dict_add_strings(&dict, "Format", format_str); | |
963 | colord_dict_add_strings(&dict, "Kind", COLORD_KIND_PRINTER); | |
964 | dbus_message_iter_close_container(&args, &dict); | |
965 | ||
966 | /* | |
967 | * Send the CreateDevice request synchronously... | |
968 | */ | |
969 | ||
970 | dbus_error_init(&error); | |
971 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Calling CreateDevice(%s,%s)", device_id, | |
972 | scope); | |
973 | reply = dbus_connection_send_with_reply_and_block(colord_con, message, | |
974 | COLORD_DBUS_TIMEOUT, | |
975 | &error); | |
976 | if (!reply) | |
977 | { | |
978 | cupsdLogMessage(CUPSD_LOG_WARN, "CreateDevice failed: %s:%s", error.name, | |
979 | error.message); | |
980 | dbus_error_free(&error); | |
981 | goto out; | |
982 | } | |
983 | ||
984 | /* | |
985 | * Get reply data... | |
986 | */ | |
987 | ||
988 | dbus_message_iter_init(reply, &args); | |
989 | if (dbus_message_iter_get_arg_type(&args) != DBUS_TYPE_OBJECT_PATH) | |
990 | { | |
991 | cupsdLogMessage(CUPSD_LOG_WARN, | |
992 | "CreateDevice failed: Incorrect reply type."); | |
993 | goto out; | |
994 | } | |
995 | ||
996 | dbus_message_iter_get_basic(&args, &device_path); | |
997 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Created device \"%s\".", device_path); | |
998 | ||
999 | /* | |
1000 | * Add profiles... | |
1001 | */ | |
1002 | ||
1003 | for (profile_path = cupsArrayFirst(profiles); | |
1004 | profile_path; | |
1005 | profile_path = cupsArrayNext(profiles)) | |
1006 | { | |
1007 | colord_device_add_profile(device_path, profile_path, relation); | |
1008 | } | |
1009 | ||
1010 | out: | |
1011 | ||
1012 | if (default_profile_path) | |
1013 | free(default_profile_path); | |
1014 | ||
1015 | if (message) | |
1016 | dbus_message_unref(message); | |
1017 | ||
1018 | if (reply) | |
1019 | dbus_message_unref(reply); | |
1020 | } | |
1021 | ||
1022 | ||
1023 | /* | |
1024 | * 'colord_create_profile()' - Create a color profile for a printer. | |
1025 | */ | |
1026 | ||
1027 | static void | |
1028 | colord_create_profile( | |
1029 | cups_array_t *profiles, /* I - Profiles array */ | |
1030 | const char *printer_name, /* I - Printer name */ | |
1031 | const char *qualifier, /* I - Profile qualifier */ | |
1032 | const char *colorspace, /* I - Profile colorspace */ | |
1033 | char **format, /* I - Profile qualifier format */ | |
1034 | const char *iccfile, /* I - ICC filename */ | |
1035 | const char *scope) /* I - The scope of the profile, e.g. | |
1036 | 'normal', 'temp' or 'disk' */ | |
1037 | { | |
1038 | DBusMessage *message = NULL; /* D-Bus request */ | |
1039 | DBusMessage *reply = NULL; /* D-Bus reply */ | |
1040 | DBusMessageIter args; /* D-Bus method arguments */ | |
1041 | DBusMessageIter dict; /* D-Bus method arguments */ | |
1042 | DBusError error; /* D-Bus error */ | |
1043 | char *idstr; /* Profile ID string */ | |
1044 | size_t idstrlen; /* Profile ID allocated length */ | |
1045 | const char *profile_path; /* Device object path */ | |
1046 | char format_str[1024]; /* Qualifier format as a string */ | |
1047 | ||
1048 | ||
1049 | /* | |
1050 | * Create the profile... | |
1051 | */ | |
1052 | ||
1053 | message = dbus_message_new_method_call(COLORD_DBUS_SERVICE, | |
1054 | COLORD_DBUS_PATH, | |
1055 | COLORD_DBUS_INTERFACE, | |
1056 | "CreateProfile"); | |
1057 | ||
1058 | idstrlen = strlen(printer_name) + 1 + strlen(qualifier) + 1; | |
1059 | if ((idstr = malloc(idstrlen)) == NULL) | |
1060 | goto out; | |
1061 | snprintf(idstr, idstrlen, "%s-%s", printer_name, qualifier); | |
1062 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Using profile ID \"%s\".", idstr); | |
1063 | ||
1064 | dbus_message_iter_init_append(message, &args); | |
1065 | dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &idstr); | |
1066 | dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &scope); | |
1067 | ||
1068 | snprintf(format_str, sizeof(format_str), "%s.%s.%s", format[0], format[1], | |
1069 | format[2]); | |
1070 | ||
1071 | dbus_message_iter_open_container(&args, DBUS_TYPE_ARRAY, "{ss}", &dict); | |
1072 | colord_dict_add_strings(&dict, "Qualifier", qualifier); | |
1073 | colord_dict_add_strings(&dict, "Format", format_str); | |
1074 | colord_dict_add_strings(&dict, "Colorspace", colorspace); | |
1075 | if (iccfile) | |
1076 | colord_dict_add_strings(&dict, "Filename", iccfile); | |
1077 | dbus_message_iter_close_container(&args, &dict); | |
1078 | ||
1079 | /* | |
1080 | * Send the CreateProfile request synchronously... | |
1081 | */ | |
1082 | ||
1083 | dbus_error_init(&error); | |
1084 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Calling CreateProfile(%s,%s)", idstr, | |
1085 | scope); | |
1086 | reply = dbus_connection_send_with_reply_and_block(colord_con, message, | |
1087 | COLORD_DBUS_TIMEOUT, | |
1088 | &error); | |
1089 | if (!reply) | |
1090 | { | |
1091 | cupsdLogMessage(CUPSD_LOG_WARN, "CreateProfile failed: %s:%s", error.name, | |
1092 | error.message); | |
1093 | dbus_error_free(&error); | |
1094 | goto out; | |
1095 | } | |
1096 | ||
1097 | /* | |
1098 | * Get reply data... | |
1099 | */ | |
1100 | ||
1101 | dbus_message_iter_init(reply, &args); | |
1102 | if (dbus_message_iter_get_arg_type(&args) != DBUS_TYPE_OBJECT_PATH) | |
1103 | { | |
1104 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1105 | "CreateProfile failed: Incorrect reply type."); | |
1106 | goto out; | |
1107 | } | |
1108 | ||
1109 | dbus_message_iter_get_basic(&args, &profile_path); | |
1110 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Created profile \"%s\".", profile_path); | |
1111 | cupsArrayAdd(profiles, strdup(profile_path)); | |
1112 | ||
1113 | out: | |
1114 | ||
1115 | if (message) | |
1116 | dbus_message_unref(message); | |
1117 | ||
1118 | if (reply) | |
1119 | dbus_message_unref(reply); | |
1120 | ||
1121 | if (idstr) | |
1122 | free(idstr); | |
1123 | } | |
1124 | ||
1125 | ||
1126 | /* | |
1127 | * 'colord_delete_device()' - Delete a device | |
1128 | */ | |
1129 | ||
1130 | static void | |
1131 | colord_delete_device( | |
1132 | const char *device_id) /* I - Device ID string */ | |
1133 | { | |
1134 | DBusMessage *message = NULL; /* D-Bus request */ | |
1135 | DBusMessage *reply = NULL; /* D-Bus reply */ | |
1136 | DBusMessageIter args; /* D-Bus method arguments */ | |
1137 | DBusError error; /* D-Bus error */ | |
1138 | char *device_path; /* Device object path */ | |
1139 | ||
1140 | ||
1141 | /* | |
1142 | * Find the device... | |
1143 | */ | |
1144 | ||
1145 | if ((device_path = colord_find_device(device_id)) == NULL) | |
1146 | goto out; | |
1147 | ||
1148 | /* | |
1149 | * Delete the device... | |
1150 | */ | |
1151 | ||
1152 | message = dbus_message_new_method_call(COLORD_DBUS_SERVICE, | |
1153 | COLORD_DBUS_PATH, | |
1154 | COLORD_DBUS_INTERFACE, | |
1155 | "DeleteDevice"); | |
1156 | ||
1157 | dbus_message_iter_init_append(message, &args); | |
1158 | dbus_message_iter_append_basic(&args, DBUS_TYPE_OBJECT_PATH, &device_path); | |
1159 | ||
1160 | /* | |
1161 | * Send the DeleteDevice request synchronously... | |
1162 | */ | |
1163 | ||
1164 | dbus_error_init(&error); | |
1165 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Calling DeleteDevice(%s)", device_path); | |
1166 | reply = dbus_connection_send_with_reply_and_block(colord_con, message, | |
1167 | COLORD_DBUS_TIMEOUT, | |
1168 | &error); | |
1169 | if (!reply) | |
1170 | { | |
1171 | cupsdLogMessage(CUPSD_LOG_DEBUG, "DeleteDevice failed: %s:%s", error.name, | |
1172 | error.message); | |
1173 | dbus_error_free(&error); | |
1174 | goto out; | |
1175 | } | |
1176 | ||
1177 | out: | |
1178 | ||
1179 | if (device_path) | |
1180 | free(device_path); | |
1181 | ||
1182 | if (message) | |
1183 | dbus_message_unref(message); | |
1184 | ||
1185 | if (reply) | |
1186 | dbus_message_unref(reply); | |
1187 | } | |
1188 | ||
1189 | ||
1190 | /* | |
1191 | * 'colord_device_add_profile()' - Assign a profile to a device. | |
1192 | */ | |
1193 | ||
1194 | static void | |
1195 | colord_device_add_profile( | |
1196 | const char *device_path, /* I - Device object path */ | |
1197 | const char *profile_path, /* I - Profile object path */ | |
1198 | const char *relation) /* I - Device relation, either | |
1199 | 'soft' or 'hard' */ | |
1200 | { | |
1201 | DBusMessage *message = NULL; /* D-Bus request */ | |
1202 | DBusMessage *reply = NULL; /* D-Bus reply */ | |
1203 | DBusMessageIter args; /* D-Bus method arguments */ | |
1204 | DBusError error; /* D-Bus error */ | |
1205 | ||
1206 | ||
1207 | message = dbus_message_new_method_call(COLORD_DBUS_SERVICE, | |
1208 | device_path, | |
1209 | COLORD_DBUS_INTERFACE_DEVICE, | |
1210 | "AddProfile"); | |
1211 | ||
1212 | dbus_message_iter_init_append(message, &args); | |
1213 | dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &relation); | |
1214 | dbus_message_iter_append_basic(&args, DBUS_TYPE_OBJECT_PATH, &profile_path); | |
1215 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Calling %s:AddProfile(%s) [%s]", | |
1216 | device_path, profile_path, relation); | |
1217 | ||
1218 | /* | |
1219 | * Send the AddProfile request synchronously... | |
1220 | */ | |
1221 | ||
1222 | dbus_error_init(&error); | |
1223 | reply = dbus_connection_send_with_reply_and_block(colord_con, message, | |
1224 | COLORD_DBUS_TIMEOUT, | |
1225 | &error); | |
1226 | if (!reply) | |
1227 | { | |
1228 | cupsdLogMessage(CUPSD_LOG_WARN, "AddProfile failed: %s:%s", error.name, | |
1229 | error.message); | |
1230 | dbus_error_free(&error); | |
1231 | goto out; | |
1232 | } | |
1233 | ||
1234 | out: | |
1235 | ||
1236 | if (message) | |
1237 | dbus_message_unref(message); | |
1238 | ||
1239 | if (reply) | |
1240 | dbus_message_unref(reply); | |
1241 | } | |
1242 | ||
1243 | ||
1244 | /* | |
1245 | * 'colord_dict_add_strings()' - Add two strings to a dictionary. | |
1246 | */ | |
1247 | ||
1248 | static void | |
1249 | colord_dict_add_strings( | |
1250 | DBusMessageIter *dict, /* I - Dictionary */ | |
1251 | const char *key, /* I - Key string */ | |
1252 | const char *value) /* I - Value string */ | |
1253 | { | |
1254 | DBusMessageIter entry; /* Entry to add */ | |
1255 | ||
1256 | ||
1257 | dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY, NULL, &entry); | |
1258 | dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key); | |
1259 | dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &value); | |
1260 | dbus_message_iter_close_container(dict, &entry); | |
1261 | } | |
1262 | ||
1263 | ||
1264 | /* | |
1265 | * 'colord_find_device()' - Finds a device | |
1266 | */ | |
1267 | ||
1268 | static char * /* O - Device path or NULL */ | |
1269 | colord_find_device( | |
1270 | const char *device_id) /* I - Device ID string */ | |
1271 | { | |
1272 | DBusMessage *message = NULL; /* D-Bus request */ | |
1273 | DBusMessage *reply = NULL; /* D-Bus reply */ | |
1274 | DBusMessageIter args; /* D-Bus method arguments */ | |
1275 | DBusError error; /* D-Bus error */ | |
1276 | const char *device_path_tmp; /* Device object path */ | |
1277 | char *device_path = NULL; /* Device object path */ | |
1278 | ||
1279 | ||
1280 | message = dbus_message_new_method_call(COLORD_DBUS_SERVICE, | |
1281 | COLORD_DBUS_PATH, | |
1282 | COLORD_DBUS_INTERFACE, | |
1283 | "FindDeviceById"); | |
1284 | ||
1285 | dbus_message_iter_init_append(message, &args); | |
1286 | dbus_message_iter_append_basic(&args, DBUS_TYPE_STRING, &device_id); | |
1287 | ||
1288 | /* | |
1289 | * Send the FindDeviceById request synchronously... | |
1290 | */ | |
1291 | ||
1292 | dbus_error_init(&error); | |
1293 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Calling FindDeviceById(%s)", device_id); | |
1294 | reply = dbus_connection_send_with_reply_and_block(colord_con, message, | |
1295 | COLORD_DBUS_TIMEOUT, | |
1296 | &error); | |
1297 | if (!reply) | |
1298 | { | |
1299 | cupsdLogMessage(CUPSD_LOG_DEBUG, "FindDeviceById failed: %s:%s", | |
1300 | error.name, error.message); | |
1301 | dbus_error_free(&error); | |
1302 | goto out; | |
1303 | } | |
1304 | ||
1305 | /* | |
1306 | * Get reply data... | |
1307 | */ | |
1308 | ||
1309 | dbus_message_iter_init(reply, &args); | |
1310 | if (dbus_message_iter_get_arg_type(&args) != DBUS_TYPE_OBJECT_PATH) | |
1311 | { | |
1312 | cupsdLogMessage(CUPSD_LOG_WARN, | |
1313 | "FindDeviceById failed: Incorrect reply type."); | |
1314 | goto out; | |
1315 | } | |
1316 | ||
1317 | dbus_message_iter_get_basic(&args, &device_path_tmp); | |
1318 | if (device_path_tmp) | |
1319 | device_path = strdup(device_path_tmp); | |
1320 | ||
1321 | out: | |
1322 | ||
1323 | if (message) | |
1324 | dbus_message_unref(message); | |
1325 | ||
1326 | if (reply) | |
1327 | dbus_message_unref(reply); | |
1328 | ||
1329 | return (device_path); | |
1330 | } | |
1331 | ||
1332 | ||
1333 | /* | |
1334 | * 'colord_get_qualifier_format()' - Get the qualifier format. | |
1335 | * | |
1336 | * Note: Returns a value of "ColorSpace.MediaType.Resolution" by default. | |
1337 | */ | |
1338 | ||
1339 | static void | |
1340 | colord_get_qualifier_format( | |
1341 | ppd_file_t *ppd, /* I - PPD file data */ | |
1342 | char *format[3]) /* I - Format tuple */ | |
1343 | { | |
1344 | const char *tmp; /* Temporary string */ | |
1345 | ppd_attr_t *attr; /* Profile attributes */ | |
1346 | ||
1347 | ||
1348 | /* | |
1349 | * Get 1st section... | |
1350 | */ | |
1351 | ||
1352 | if ((attr = ppdFindAttr(ppd, "cupsICCQualifier1", NULL)) != NULL) | |
1353 | tmp = attr->value; | |
1354 | else if (ppdFindAttr(ppd, "DefaultColorModel", NULL)) | |
1355 | tmp = "ColorModel"; | |
1356 | else if (ppdFindAttr(ppd, "DefaultColorSpace", NULL)) | |
1357 | tmp = "ColorSpace"; | |
1358 | else | |
1359 | tmp = ""; | |
1360 | ||
1361 | format[0] = strdup(tmp); | |
1362 | ||
1363 | /* | |
1364 | * Get 2nd section... | |
1365 | */ | |
1366 | ||
1367 | if ((attr = ppdFindAttr(ppd, "cupsICCQualifier2", NULL)) != NULL) | |
1368 | tmp = attr->value; | |
1369 | else | |
1370 | tmp = "MediaType"; | |
1371 | ||
1372 | format[1] = strdup(tmp); | |
1373 | ||
1374 | /* | |
1375 | * Get 3rd section... | |
1376 | */ | |
1377 | ||
1378 | if ((attr = ppdFindAttr(ppd, "cupsICCQualifier3", NULL)) != NULL) | |
1379 | tmp = attr->value; | |
1380 | else | |
1381 | tmp = "Resolution"; | |
1382 | ||
1383 | format[2] = strdup(tmp); | |
1384 | } | |
1385 | ||
1386 | ||
1387 | /* | |
1388 | * 'colord_register_printer()' - Register profiles for a printer. | |
1389 | */ | |
1390 | ||
1391 | static void | |
1392 | colord_register_printer( | |
1393 | cupsd_printer_t *p) /* I - printer */ | |
1394 | { | |
1395 | char ppdfile[1024], /* PPD filename */ | |
1396 | iccfile[1024]; /* ICC filename */ | |
1397 | ppd_file_t *ppd; /* PPD file */ | |
1398 | cups_array_t *profiles; /* Profile paths array */ | |
1399 | ppd_attr_t *attr; /* Profile attributes */ | |
1400 | const char *device_colorspace; /* Device colorspace */ | |
1401 | char *format[3]; /* Qualifier format tuple */ | |
1402 | ||
1403 | ||
1404 | /* | |
1405 | * Ensure we have a D-Bus connection... | |
1406 | */ | |
1407 | ||
1408 | if (!colord_con) | |
1409 | return; | |
1410 | ||
1411 | /* | |
1412 | * Try opening the PPD file for this printer... | |
1413 | */ | |
1414 | ||
1415 | snprintf(ppdfile, sizeof(ppdfile), "%s/ppd/%s.ppd", ServerRoot, p->name); | |
1416 | if ((ppd = _ppdOpenFile(ppdfile, _PPD_LOCALIZATION_ICC_PROFILES)) == NULL) | |
1417 | return; | |
1418 | ||
1419 | /* | |
1420 | * Find out the qualifier format | |
1421 | */ | |
1422 | ||
1423 | colord_get_qualifier_format(ppd, format); | |
1424 | ||
1425 | /* | |
1426 | * See if we have any embedded profiles... | |
1427 | */ | |
1428 | ||
1429 | profiles = cupsArrayNew3(NULL, NULL, NULL, 0, (cups_acopy_func_t)strdup, | |
1430 | (cups_afree_func_t)free); | |
1431 | for (attr = ppdFindAttr(ppd, "cupsICCProfile", NULL); | |
1432 | attr; | |
1433 | attr = ppdFindNextAttr(ppd, "cupsICCProfile", NULL)) | |
1434 | if (attr->spec[0] && attr->value && attr->value[0]) | |
1435 | { | |
1436 | if (attr->value[0] != '/') | |
1437 | snprintf(iccfile, sizeof(iccfile), "%s/profiles/%s", DataDir, | |
1438 | attr->value); | |
1439 | else | |
1440 | strlcpy(iccfile, attr->value, sizeof(iccfile)); | |
1441 | ||
1442 | if (_cupsFileCheck(iccfile, _CUPS_FILE_CHECK_FILE, !RunUser, | |
1443 | cupsdLogFCMessage, p)) | |
1444 | continue; | |
1445 | ||
1446 | colord_create_profile(profiles, p->name, attr->spec, COLORD_SPACE_UNKNOWN, | |
1447 | format, iccfile, COLORD_SCOPE_TEMP); | |
1448 | } | |
1449 | ||
1450 | /* | |
1451 | * Add the grayscale profile first. We always have a grayscale profile. | |
1452 | */ | |
1453 | ||
1454 | colord_create_profile(profiles, p->name, "Gray..", COLORD_SPACE_GRAY, | |
1455 | format, NULL, COLORD_SCOPE_TEMP); | |
1456 | ||
1457 | /* | |
1458 | * Then add the RGB/CMYK/DeviceN color profile... | |
1459 | */ | |
1460 | ||
1461 | device_colorspace = "unknown"; | |
1462 | switch (ppd->colorspace) | |
1463 | { | |
1464 | case PPD_CS_RGB : | |
1465 | case PPD_CS_CMY : | |
1466 | device_colorspace = COLORD_SPACE_RGB; | |
1467 | colord_create_profile(profiles, p->name, "RGB..", COLORD_SPACE_RGB, | |
1468 | format, NULL, COLORD_SCOPE_TEMP); | |
1469 | break; | |
1470 | ||
1471 | case PPD_CS_RGBK : | |
1472 | case PPD_CS_CMYK : | |
1473 | device_colorspace = COLORD_SPACE_CMYK; | |
1474 | colord_create_profile(profiles, p->name, "CMYK..", COLORD_SPACE_CMYK, | |
1475 | format, NULL, COLORD_SCOPE_TEMP); | |
1476 | break; | |
1477 | ||
1478 | case PPD_CS_GRAY : | |
1479 | device_colorspace = COLORD_SPACE_GRAY; | |
1480 | break; | |
1481 | ||
1482 | case PPD_CS_N : | |
1483 | colord_create_profile(profiles, p->name, "DeviceN..", | |
1484 | COLORD_SPACE_UNKNOWN, format, NULL, | |
1485 | COLORD_SCOPE_TEMP); | |
1486 | break; | |
1487 | } | |
1488 | ||
1489 | /* | |
1490 | * Register the device with colord. | |
1491 | */ | |
1492 | ||
1493 | cupsdLogMessage(CUPSD_LOG_INFO, "Registering ICC color profiles for \"%s\".", | |
1494 | p->name); | |
1495 | colord_create_device(p, ppd, profiles, device_colorspace, format, | |
1496 | COLORD_RELATION_SOFT, COLORD_SCOPE_TEMP); | |
1497 | ||
1498 | /* | |
1499 | * Free any memory we used... | |
1500 | */ | |
1501 | ||
1502 | cupsArrayDelete(profiles); | |
1503 | ||
1504 | free(format[0]); | |
1505 | free(format[1]); | |
1506 | free(format[2]); | |
1507 | ||
1508 | ppdClose(ppd); | |
1509 | } | |
1510 | ||
1511 | ||
1512 | /* | |
1513 | * 'colord_unregister_printer()' - Unregister profiles for a printer. | |
1514 | */ | |
1515 | ||
1516 | static void | |
1517 | colord_unregister_printer( | |
1518 | cupsd_printer_t *p) /* I - printer */ | |
1519 | { | |
1520 | char device_id[1024]; /* Device ID as understood by colord */ | |
1521 | ||
1522 | ||
1523 | /* | |
1524 | * Ensure we have a D-Bus connection... | |
1525 | */ | |
1526 | ||
1527 | if (!colord_con) | |
1528 | return; | |
1529 | ||
1530 | /* | |
1531 | * Just delete the device itself, and leave the profiles registered | |
1532 | */ | |
1533 | ||
1534 | snprintf(device_id, sizeof(device_id), "cups-%s", p->name); | |
1535 | colord_delete_device(device_id); | |
1536 | } | |
1537 | #endif /* __APPLE__ */ | |
1538 | ||
1539 | ||
1540 | /* | |
1541 | * End of "$Id: colorman.c 11150 2013-07-17 13:03:56Z msweet $". | |
1542 | */ |