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ef416fc2 | 1 | /* |
b19ccc9e | 2 | * "$Id: dest.c 7946 2008-09-16 23:27:54Z mike $" |
ef416fc2 | 3 | * |
4 | * User-defined destination (and option) support for the Common UNIX | |
5 | * Printing System (CUPS). | |
6 | * | |
745129be | 7 | * Copyright 2007-2009 by Apple Inc. |
b86bc4cf | 8 | * Copyright 1997-2007 by Easy Software Products. |
ef416fc2 | 9 | * |
10 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 11 | * property of Apple Inc. and are protected by Federal copyright |
12 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
13 | * which should have been included with this file. If this file is | |
14 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 15 | * |
16 | * This file is subject to the Apple OS-Developed Software exception. | |
17 | * | |
18 | * Contents: | |
19 | * | |
080811b1 MS |
20 | * cupsAddDest() - Add a destination to the list of destinations. |
21 | * cupsFreeDests() - Free the memory used by the list of destinations. | |
22 | * cupsGetDest() - Get the named destination from the list. | |
23 | * cupsGetDests() - Get the list of destinations from the default | |
24 | * server. | |
25 | * cupsGetDests2() - Get the list of destinations from the specified | |
26 | * server. | |
27 | * cupsGetNamedDest() - Get options for the named destination. | |
28 | * cupsRemoveDest() - Remove a destination from the destination list. | |
29 | * cupsSetDefaultDest() - Set the default destination. | |
30 | * cupsSetDests() - Save the list of destinations for the default | |
31 | * server. | |
32 | * cupsSetDests2() - Save the list of destinations for the specified | |
33 | * server. | |
426c6a59 | 34 | * appleCopyLocations() - Copy the location history array. |
749b1e90 | 35 | * appleCopyNetwork() - Get the network ID for the current location. |
080811b1 | 36 | * appleGetDefault() - Get the default printer for this location. |
426c6a59 | 37 | * appleGetPaperSize() - Get the default paper size. |
080811b1 MS |
38 | * appleGetPrinter() - Get a printer from the history array. |
39 | * appleSetDefault() - Set the default printer for this location. | |
40 | * appleUseLastPrinter() - Get the default printer preference value. | |
426c6a59 MS |
41 | * cups_add_dest() - Add a destination to the array. |
42 | * cups_compare_dests() - Compare two destinations. | |
43 | * cups_find_dest() - Find a destination using a binary search. | |
080811b1 MS |
44 | * cups_get_default() - Get the default destination from an lpoptions file. |
45 | * cups_get_dests() - Get destinations from a file. | |
46 | * cups_get_sdests() - Get destinations from a server. | |
426c6a59 MS |
47 | * cups_make_string() - Make a comma-separated string of values from an IPP |
48 | * attribute. | |
ef416fc2 | 49 | */ |
50 | ||
51 | /* | |
52 | * Include necessary headers... | |
53 | */ | |
54 | ||
a4924f6c | 55 | #include "debug.h" |
ef416fc2 | 56 | #include "globals.h" |
c168a833 | 57 | #include "pwgmedia.h" |
ef416fc2 | 58 | #include <stdlib.h> |
59 | #include <ctype.h> | |
b423cd4c | 60 | #include <sys/stat.h> |
ef416fc2 | 61 | |
fa73b229 | 62 | #ifdef HAVE_NOTIFY_H |
63 | # include <notify.h> | |
64 | #endif /* HAVE_NOTIFY_H */ | |
65 | ||
080811b1 MS |
66 | #ifdef __APPLE__ |
67 | # include <sys/cdefs.h> | |
68 | # include <CoreFoundation/CoreFoundation.h> | |
69 | # include <SystemConfiguration/SystemConfiguration.h> | |
426c6a59 | 70 | # define kDefaultPaperIDKey CFSTR("DefaultPaperID") |
080811b1 MS |
71 | # define kLocationHistoryArrayKey CFSTR("kLocationHistoryArrayKeyTMP") |
72 | # define kLocationNetworkKey CFSTR("kLocationNetworkKey") | |
73 | # define kLocationPrinterIDKey CFSTR("kLocationPrinterIDKey") | |
74 | # define kPMPrintingPreferences CFSTR("com.apple.print.PrintingPrefs") | |
75 | # define kUseLastPrinterAsCurrentPrinterKey CFSTR("UseLastPrinterAsCurrentPrinter") | |
76 | #endif /* __APPLE__ */ | |
77 | ||
ef416fc2 | 78 | |
79 | /* | |
80 | * Local functions... | |
81 | */ | |
82 | ||
080811b1 | 83 | #ifdef __APPLE__ |
06d4e77b | 84 | static CFArrayRef appleCopyLocations(void); |
749b1e90 | 85 | static CFStringRef appleCopyNetwork(void); |
080811b1 | 86 | static char *appleGetDefault(char *name, int namesize); |
426c6a59 | 87 | static char *appleGetPaperSize(char *name, int namesize); |
080811b1 MS |
88 | static CFStringRef appleGetPrinter(CFArrayRef locations, CFStringRef network, |
89 | CFIndex *locindex); | |
90 | static void appleSetDefault(const char *name); | |
91 | static int appleUseLastPrinter(void); | |
92 | #endif /* __APPLE__ */ | |
426c6a59 MS |
93 | static cups_dest_t *cups_add_dest(const char *name, const char *instance, |
94 | int *num_dests, cups_dest_t **dests); | |
95 | static int cups_compare_dests(cups_dest_t *a, cups_dest_t *b); | |
96 | static int cups_find_dest(const char *name, const char *instance, | |
97 | int num_dests, cups_dest_t *dests, int prev, | |
98 | int *rdiff); | |
080811b1 | 99 | static char *cups_get_default(const char *filename, char *namebuf, |
426c6a59 | 100 | size_t namesize, const char **instance); |
a4924f6c MS |
101 | static int cups_get_dests(const char *filename, const char *match_name, |
102 | const char *match_inst, int num_dests, | |
ef416fc2 | 103 | cups_dest_t **dests); |
a4924f6c MS |
104 | static int cups_get_sdests(http_t *http, ipp_op_t op, const char *name, |
105 | int num_dests, cups_dest_t **dests); | |
426c6a59 MS |
106 | static char *cups_make_string(ipp_attribute_t *attr, char *buffer, |
107 | size_t bufsize); | |
ef416fc2 | 108 | |
109 | ||
110 | /* | |
111 | * 'cupsAddDest()' - Add a destination to the list of destinations. | |
112 | * | |
2abf387c | 113 | * This function cannot be used to add a new class or printer queue, |
114 | * it only adds a new container of saved options for the named | |
115 | * destination or instance. | |
116 | * | |
117 | * If the named destination already exists, the destination list is | |
118 | * returned unchanged. Adding a new instance of a destination creates | |
119 | * a copy of that destination's options. | |
120 | * | |
5a738aea | 121 | * Use the @link cupsSaveDests@ function to save the updated list of |
2abf387c | 122 | * destinations to the user's lpoptions file. |
ef416fc2 | 123 | */ |
124 | ||
125 | int /* O - New number of destinations */ | |
2abf387c | 126 | cupsAddDest(const char *name, /* I - Destination name */ |
5a738aea | 127 | const char *instance, /* I - Instance name or @code NULL@ for none/primary */ |
ef416fc2 | 128 | int num_dests, /* I - Number of destinations */ |
129 | cups_dest_t **dests) /* IO - Destinations */ | |
130 | { | |
131 | int i; /* Looping var */ | |
132 | cups_dest_t *dest; /* Destination pointer */ | |
bf3816c7 | 133 | cups_dest_t *parent = NULL; /* Parent destination */ |
426c6a59 MS |
134 | cups_option_t *doption, /* Current destination option */ |
135 | *poption; /* Current parent option */ | |
ef416fc2 | 136 | |
137 | ||
2abf387c | 138 | if (!name || !dests) |
ef416fc2 | 139 | return (0); |
140 | ||
426c6a59 MS |
141 | if (!cupsGetDest(name, instance, num_dests, *dests)) |
142 | { | |
143 | if (instance && | |
144 | (parent = cupsGetDest(name, NULL, num_dests, *dests)) == NULL) | |
145 | return (num_dests); | |
ef416fc2 | 146 | |
426c6a59 | 147 | dest = cups_add_dest(name, instance, &num_dests, dests); |
2abf387c | 148 | |
426c6a59 MS |
149 | if (instance && parent && parent->num_options > 0) |
150 | { | |
151 | /* | |
152 | * Copy options from parent... | |
153 | */ | |
ef416fc2 | 154 | |
426c6a59 | 155 | dest->options = calloc(sizeof(cups_option_t), parent->num_options); |
2abf387c | 156 | |
426c6a59 MS |
157 | if (dest->options) |
158 | { | |
159 | dest->num_options = parent->num_options; | |
ef416fc2 | 160 | |
426c6a59 MS |
161 | for (i = dest->num_options, doption = dest->options, |
162 | poption = parent->options; | |
163 | i > 0; | |
164 | i --, doption ++, poption ++) | |
165 | { | |
166 | doption->name = _cupsStrRetain(poption->name); | |
167 | doption->value = _cupsStrRetain(poption->value); | |
168 | } | |
169 | } | |
2abf387c | 170 | } |
171 | } | |
172 | ||
426c6a59 | 173 | return (num_dests); |
ef416fc2 | 174 | } |
175 | ||
176 | ||
177 | /* | |
178 | * 'cupsFreeDests()' - Free the memory used by the list of destinations. | |
179 | */ | |
180 | ||
181 | void | |
182 | cupsFreeDests(int num_dests, /* I - Number of destinations */ | |
183 | cups_dest_t *dests) /* I - Destinations */ | |
184 | { | |
185 | int i; /* Looping var */ | |
186 | cups_dest_t *dest; /* Current destination */ | |
187 | ||
188 | ||
189 | if (num_dests == 0 || dests == NULL) | |
190 | return; | |
191 | ||
192 | for (i = num_dests, dest = dests; i > 0; i --, dest ++) | |
193 | { | |
2e4ff8af MS |
194 | _cupsStrFree(dest->name); |
195 | _cupsStrFree(dest->instance); | |
ef416fc2 | 196 | |
197 | cupsFreeOptions(dest->num_options, dest->options); | |
198 | } | |
199 | ||
200 | free(dests); | |
201 | } | |
202 | ||
203 | ||
204 | /* | |
205 | * 'cupsGetDest()' - Get the named destination from the list. | |
206 | * | |
5a738aea | 207 | * Use the @link cupsGetDests@ or @link cupsGetDests2@ functions to get a |
ef416fc2 | 208 | * list of supported destinations for the current user. |
209 | */ | |
210 | ||
5a738aea MS |
211 | cups_dest_t * /* O - Destination pointer or @code NULL@ */ |
212 | cupsGetDest(const char *name, /* I - Destination name or @code NULL@ for the default destination */ | |
213 | const char *instance, /* I - Instance name or @code NULL@ */ | |
ef416fc2 | 214 | int num_dests, /* I - Number of destinations */ |
215 | cups_dest_t *dests) /* I - Destinations */ | |
216 | { | |
426c6a59 MS |
217 | int diff, /* Result of comparison */ |
218 | match; /* Matching index */ | |
ef416fc2 | 219 | |
220 | ||
2abf387c | 221 | if (num_dests <= 0 || !dests) |
ef416fc2 | 222 | return (NULL); |
223 | ||
2abf387c | 224 | if (!name) |
ef416fc2 | 225 | { |
226 | /* | |
227 | * NULL name for default printer. | |
228 | */ | |
229 | ||
230 | while (num_dests > 0) | |
231 | { | |
232 | if (dests->is_default) | |
233 | return (dests); | |
234 | ||
235 | num_dests --; | |
236 | dests ++; | |
237 | } | |
238 | } | |
239 | else | |
240 | { | |
241 | /* | |
242 | * Lookup name and optionally the instance... | |
243 | */ | |
244 | ||
426c6a59 | 245 | match = cups_find_dest(name, instance, num_dests, dests, -1, &diff); |
ef416fc2 | 246 | |
426c6a59 MS |
247 | if (!diff) |
248 | return (dests + match); | |
ef416fc2 | 249 | } |
250 | ||
251 | return (NULL); | |
252 | } | |
253 | ||
254 | ||
255 | /* | |
256 | * 'cupsGetDests()' - Get the list of destinations from the default server. | |
ecdc0628 | 257 | * |
258 | * Starting with CUPS 1.2, the returned list of destinations include the | |
259 | * printer-info, printer-is-accepting-jobs, printer-is-shared, | |
260 | * printer-make-and-model, printer-state, printer-state-change-time, | |
426c6a59 MS |
261 | * printer-state-reasons, and printer-type attributes as options. CUPS 1.4 |
262 | * adds the marker-change-time, marker-colors, marker-high-levels, | |
263 | * marker-levels, marker-low-levels, marker-message, marker-names, | |
264 | * marker-types, and printer-commands attributes as well. | |
2abf387c | 265 | * |
5a738aea MS |
266 | * Use the @link cupsFreeDests@ function to free the destination list and |
267 | * the @link cupsGetDest@ function to find a particular destination. | |
ef416fc2 | 268 | */ |
269 | ||
270 | int /* O - Number of destinations */ | |
271 | cupsGetDests(cups_dest_t **dests) /* O - Destinations */ | |
272 | { | |
3d052e43 | 273 | return (cupsGetDests2(CUPS_HTTP_DEFAULT, dests)); |
ef416fc2 | 274 | } |
275 | ||
276 | ||
277 | /* | |
278 | * 'cupsGetDests2()' - Get the list of destinations from the specified server. | |
279 | * | |
ecdc0628 | 280 | * Starting with CUPS 1.2, the returned list of destinations include the |
281 | * printer-info, printer-is-accepting-jobs, printer-is-shared, | |
282 | * printer-make-and-model, printer-state, printer-state-change-time, | |
426c6a59 MS |
283 | * printer-state-reasons, and printer-type attributes as options. CUPS 1.4 |
284 | * adds the marker-change-time, marker-colors, marker-high-levels, | |
285 | * marker-levels, marker-low-levels, marker-message, marker-names, | |
286 | * marker-types, and printer-commands attributes as well. | |
ecdc0628 | 287 | * |
5a738aea MS |
288 | * Use the @link cupsFreeDests@ function to free the destination list and |
289 | * the @link cupsGetDest@ function to find a particular destination. | |
2abf387c | 290 | * |
426c6a59 | 291 | * @since CUPS 1.1.21/Mac OS X 10.4@ |
ef416fc2 | 292 | */ |
293 | ||
294 | int /* O - Number of destinations */ | |
568fa3fa | 295 | cupsGetDests2(http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */ |
ef416fc2 | 296 | cups_dest_t **dests) /* O - Destinations */ |
297 | { | |
298 | int i; /* Looping var */ | |
299 | int num_dests; /* Number of destinations */ | |
300 | cups_dest_t *dest; /* Destination pointer */ | |
301 | const char *home; /* HOME environment variable */ | |
b423cd4c | 302 | char filename[1024]; /* Local ~/.cups/lpoptions file */ |
ef416fc2 | 303 | const char *defprinter; /* Default printer */ |
304 | char name[1024], /* Copy of printer name */ | |
305 | *instance; /* Pointer to instance name */ | |
306 | int num_reals; /* Number of real queues */ | |
307 | cups_dest_t *reals; /* Real queues */ | |
3d052e43 | 308 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
ef416fc2 | 309 | |
310 | ||
311 | /* | |
312 | * Range check the input... | |
313 | */ | |
314 | ||
3d052e43 | 315 | if (!dests) |
1ff0402e MS |
316 | { |
317 | _cupsSetError(IPP_INTERNAL_ERROR, _("Bad NULL dests pointer"), 1); | |
ef416fc2 | 318 | return (0); |
1ff0402e | 319 | } |
ef416fc2 | 320 | |
321 | /* | |
322 | * Initialize destination array... | |
323 | */ | |
324 | ||
325 | num_dests = 0; | |
326 | *dests = (cups_dest_t *)0; | |
327 | ||
328 | /* | |
329 | * Grab the printers and classes... | |
330 | */ | |
331 | ||
a4924f6c | 332 | num_dests = cups_get_sdests(http, CUPS_GET_PRINTERS, NULL, num_dests, dests); |
b19ccc9e MS |
333 | |
334 | if (cupsLastError() >= IPP_REDIRECTION_OTHER_SITE) | |
335 | { | |
336 | cupsFreeDests(num_dests, *dests); | |
337 | *dests = (cups_dest_t *)0; | |
338 | return (0); | |
339 | } | |
ef416fc2 | 340 | |
341 | /* | |
342 | * Make a copy of the "real" queues for a later sanity check... | |
343 | */ | |
344 | ||
345 | if (num_dests > 0) | |
346 | { | |
347 | num_reals = num_dests; | |
348 | reals = calloc(num_reals, sizeof(cups_dest_t)); | |
349 | ||
350 | if (reals) | |
351 | memcpy(reals, *dests, num_reals * sizeof(cups_dest_t)); | |
352 | else | |
353 | num_reals = 0; | |
354 | } | |
355 | else | |
356 | { | |
357 | num_reals = 0; | |
358 | reals = NULL; | |
359 | } | |
360 | ||
361 | /* | |
362 | * Grab the default destination... | |
363 | */ | |
364 | ||
080811b1 MS |
365 | #ifdef __APPLE__ |
366 | if ((defprinter = appleGetDefault(name, sizeof(name))) == NULL) | |
367 | #endif /* __APPLE__ */ | |
368 | defprinter = cupsGetDefault2(http); | |
369 | ||
370 | if (defprinter) | |
ef416fc2 | 371 | { |
372 | /* | |
373 | * Grab printer and instance name... | |
374 | */ | |
375 | ||
080811b1 MS |
376 | #ifdef __APPLE__ |
377 | if (name != defprinter) | |
378 | #endif /* __APPLE__ */ | |
ef416fc2 | 379 | strlcpy(name, defprinter, sizeof(name)); |
380 | ||
381 | if ((instance = strchr(name, '/')) != NULL) | |
382 | *instance++ = '\0'; | |
383 | ||
384 | /* | |
385 | * Lookup the printer and instance and make it the default... | |
386 | */ | |
387 | ||
388 | if ((dest = cupsGetDest(name, instance, num_dests, *dests)) != NULL) | |
389 | dest->is_default = 1; | |
390 | } | |
391 | else | |
392 | { | |
393 | /* | |
394 | * This initialization of "instance" is unnecessary, but avoids a | |
395 | * compiler warning... | |
396 | */ | |
397 | ||
398 | instance = NULL; | |
399 | } | |
400 | ||
401 | /* | |
b423cd4c | 402 | * Load the /etc/cups/lpoptions and ~/.cups/lpoptions files... |
ef416fc2 | 403 | */ |
404 | ||
405 | snprintf(filename, sizeof(filename), "%s/lpoptions", cg->cups_serverroot); | |
a4924f6c | 406 | num_dests = cups_get_dests(filename, NULL, NULL, num_dests, dests); |
ef416fc2 | 407 | |
408 | if ((home = getenv("HOME")) != NULL) | |
409 | { | |
b423cd4c | 410 | snprintf(filename, sizeof(filename), "%s/.cups/lpoptions", home); |
411 | if (access(filename, 0)) | |
412 | snprintf(filename, sizeof(filename), "%s/.lpoptions", home); | |
413 | ||
a4924f6c | 414 | num_dests = cups_get_dests(filename, NULL, NULL, num_dests, dests); |
ef416fc2 | 415 | } |
416 | ||
417 | /* | |
418 | * Validate the current default destination - this prevents old | |
b423cd4c | 419 | * Default lines in /etc/cups/lpoptions and ~/.cups/lpoptions from |
ef416fc2 | 420 | * pointing to a non-existent printer or class... |
421 | */ | |
422 | ||
423 | if (num_reals) | |
424 | { | |
425 | /* | |
426 | * See if we have a default printer... | |
427 | */ | |
428 | ||
429 | if ((dest = cupsGetDest(NULL, NULL, num_dests, *dests)) != NULL) | |
430 | { | |
431 | /* | |
432 | * Have a default; see if it is real... | |
433 | */ | |
434 | ||
435 | dest = cupsGetDest(dest->name, NULL, num_reals, reals); | |
436 | } | |
437 | ||
438 | /* | |
439 | * If dest is NULL, then no default (that exists) is set, so we | |
440 | * need to set a default if one exists... | |
441 | */ | |
442 | ||
443 | if (dest == NULL && defprinter != NULL) | |
444 | { | |
445 | for (i = 0; i < num_dests; i ++) | |
446 | (*dests)[i].is_default = 0; | |
447 | ||
448 | if ((dest = cupsGetDest(name, instance, num_dests, *dests)) != NULL) | |
449 | dest->is_default = 1; | |
450 | } | |
451 | ||
452 | /* | |
453 | * Free memory... | |
454 | */ | |
455 | ||
456 | free(reals); | |
457 | } | |
458 | ||
459 | /* | |
460 | * Return the number of destinations... | |
461 | */ | |
462 | ||
1ff0402e MS |
463 | if (num_dests > 0) |
464 | _cupsSetError(IPP_OK, NULL, 0); | |
465 | ||
ef416fc2 | 466 | return (num_dests); |
467 | } | |
468 | ||
469 | ||
a4924f6c MS |
470 | /* |
471 | * 'cupsGetNamedDest()' - Get options for the named destination. | |
472 | * | |
473 | * This function is optimized for retrieving a single destination and should | |
5a738aea MS |
474 | * be used instead of @link cupsGetDests@ and @link cupsGetDest@ when you either |
475 | * know the name of the destination or want to print to the default destination. | |
476 | * If @code NULL@ is returned, the destination does not exist or there is no | |
477 | * default destination. | |
a4924f6c | 478 | * |
5a738aea MS |
479 | * If "http" is @code CUPS_HTTP_DEFAULT@, the connection to the default print |
480 | * server will be used. | |
a4924f6c | 481 | * |
5a738aea MS |
482 | * If "name" is @code NULL@, the default printer for the current user will be |
483 | * returned. | |
a4924f6c | 484 | * |
5a738aea MS |
485 | * The returned destination must be freed using @link cupsFreeDests@ with a |
486 | * "num_dests" value of 1. | |
a4924f6c MS |
487 | * |
488 | * @since CUPS 1.4@ | |
489 | */ | |
490 | ||
5a738aea | 491 | cups_dest_t * /* O - Destination or @code NULL@ */ |
568fa3fa MS |
492 | cupsGetNamedDest(http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */ |
493 | const char *name, /* I - Destination name or @code NULL@ for the default destination */ | |
5a738aea | 494 | const char *instance) /* I - Instance name or @code NULL@ */ |
a4924f6c MS |
495 | { |
496 | cups_dest_t *dest; /* Destination */ | |
497 | char filename[1024], /* Path to lpoptions */ | |
498 | defname[256]; /* Default printer name */ | |
499 | const char *home = getenv("HOME"); /* Home directory */ | |
500 | ipp_op_t op = IPP_GET_PRINTER_ATTRIBUTES; | |
501 | /* IPP operation to get server ops */ | |
502 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ | |
503 | ||
504 | ||
a4924f6c MS |
505 | /* |
506 | * If "name" is NULL, find the default destination... | |
507 | */ | |
508 | ||
509 | if (!name) | |
510 | { | |
511 | if ((name = getenv("LPDEST")) == NULL) | |
512 | if ((name = getenv("PRINTER")) != NULL && !strcmp(name, "lp")) | |
513 | name = NULL; | |
514 | ||
515 | if (!name && home) | |
516 | { | |
517 | /* | |
518 | * No default in the environment, try the user's lpoptions files... | |
519 | */ | |
520 | ||
521 | snprintf(filename, sizeof(filename), "%s/.cups/lpoptions", home); | |
522 | ||
523 | if ((name = cups_get_default(filename, defname, sizeof(defname), | |
524 | &instance)) == NULL) | |
525 | { | |
526 | snprintf(filename, sizeof(filename), "%s/.lpoptions", home); | |
527 | name = cups_get_default(filename, defname, sizeof(defname), | |
528 | &instance); | |
529 | } | |
530 | } | |
531 | ||
532 | if (!name) | |
533 | { | |
534 | /* | |
535 | * Still not there? Try the system lpoptions file... | |
536 | */ | |
537 | ||
538 | snprintf(filename, sizeof(filename), "%s/lpoptions", | |
539 | cg->cups_serverroot); | |
540 | name = cups_get_default(filename, defname, sizeof(defname), &instance); | |
541 | } | |
542 | ||
543 | if (!name) | |
544 | { | |
545 | /* | |
546 | * No locally-set default destination, ask the server... | |
547 | */ | |
548 | ||
549 | op = CUPS_GET_DEFAULT; | |
550 | } | |
551 | } | |
552 | ||
553 | /* | |
554 | * Get the printer's attributes... | |
555 | */ | |
556 | ||
557 | if (!cups_get_sdests(http, op, name, 0, &dest)) | |
745129be MS |
558 | { |
559 | if (op == CUPS_GET_DEFAULT) | |
560 | return (NULL); | |
561 | ||
562 | /* | |
563 | * The default printer from environment variables or from a | |
564 | * configuration file does not exist. Find out the real default. | |
565 | */ | |
566 | ||
567 | if (!cups_get_sdests(http, CUPS_GET_DEFAULT, name, 0, &dest)) | |
568 | return (NULL); | |
569 | } | |
a4924f6c MS |
570 | |
571 | if (instance) | |
572 | dest->instance = _cupsStrAlloc(instance); | |
573 | ||
574 | /* | |
575 | * Then add local options... | |
576 | */ | |
577 | ||
578 | snprintf(filename, sizeof(filename), "%s/lpoptions", cg->cups_serverroot); | |
579 | cups_get_dests(filename, name, instance, 1, &dest); | |
580 | ||
581 | if (home) | |
582 | { | |
583 | snprintf(filename, sizeof(filename), "%s/.cups/lpoptions", home); | |
584 | ||
585 | if (access(filename, 0)) | |
586 | snprintf(filename, sizeof(filename), "%s/.lpoptions", home); | |
587 | ||
588 | cups_get_dests(filename, name, instance, 1, &dest); | |
589 | } | |
590 | ||
591 | /* | |
592 | * Return the result... | |
593 | */ | |
594 | ||
595 | return (dest); | |
596 | } | |
597 | ||
598 | ||
f7deaa1a | 599 | /* |
600 | * 'cupsRemoveDest()' - Remove a destination from the destination list. | |
601 | * | |
602 | * Removing a destination/instance does not delete the class or printer | |
603 | * queue, merely the lpoptions for that destination/instance. Use the | |
5a738aea MS |
604 | * @link cupsSetDests@ or @link cupsSetDests2@ functions to save the new |
605 | * options for the user. | |
f7deaa1a | 606 | * |
426c6a59 | 607 | * @since CUPS 1.3/Mac OS X 10.5@ |
f7deaa1a | 608 | */ |
609 | ||
610 | int /* O - New number of destinations */ | |
611 | cupsRemoveDest(const char *name, /* I - Destination name */ | |
5a738aea | 612 | const char *instance, /* I - Instance name or @code NULL@ */ |
f7deaa1a | 613 | int num_dests, /* I - Number of destinations */ |
614 | cups_dest_t **dests) /* IO - Destinations */ | |
615 | { | |
616 | int i; /* Index into destinations */ | |
617 | cups_dest_t *dest; /* Pointer to destination */ | |
618 | ||
619 | ||
620 | /* | |
621 | * Find the destination... | |
622 | */ | |
623 | ||
624 | if ((dest = cupsGetDest(name, instance, num_dests, *dests)) == NULL) | |
625 | return (num_dests); | |
626 | ||
627 | /* | |
628 | * Free memory... | |
629 | */ | |
630 | ||
2e4ff8af MS |
631 | _cupsStrFree(dest->name); |
632 | _cupsStrFree(dest->instance); | |
f7deaa1a | 633 | cupsFreeOptions(dest->num_options, dest->options); |
634 | ||
635 | /* | |
636 | * Remove the destination from the array... | |
637 | */ | |
638 | ||
639 | num_dests --; | |
640 | ||
641 | i = dest - *dests; | |
642 | ||
643 | if (i < num_dests) | |
644 | memmove(dest, dest + 1, (num_dests - i) * sizeof(cups_dest_t)); | |
645 | ||
646 | return (num_dests); | |
647 | } | |
648 | ||
649 | ||
650 | /* | |
3d052e43 | 651 | * 'cupsSetDefaultDest()' - Set the default destination. |
f7deaa1a | 652 | * |
426c6a59 | 653 | * @since CUPS 1.3/Mac OS X 10.5@ |
f7deaa1a | 654 | */ |
655 | ||
656 | void | |
657 | cupsSetDefaultDest( | |
658 | const char *name, /* I - Destination name */ | |
5a738aea | 659 | const char *instance, /* I - Instance name or @code NULL@ */ |
f7deaa1a | 660 | int num_dests, /* I - Number of destinations */ |
661 | cups_dest_t *dests) /* I - Destinations */ | |
662 | { | |
663 | int i; /* Looping var */ | |
664 | cups_dest_t *dest; /* Current destination */ | |
665 | ||
666 | ||
667 | /* | |
668 | * Range check input... | |
669 | */ | |
670 | ||
671 | if (!name || num_dests <= 0 || !dests) | |
672 | return; | |
673 | ||
674 | /* | |
675 | * Loop through the array and set the "is_default" flag for the matching | |
676 | * destination... | |
677 | */ | |
678 | ||
679 | for (i = num_dests, dest = dests; i > 0; i --, dest ++) | |
680 | dest->is_default = !strcasecmp(name, dest->name) && | |
681 | ((!instance && !dest->instance) || | |
682 | (instance && dest->instance && | |
683 | !strcasecmp(instance, dest->instance))); | |
684 | } | |
685 | ||
686 | ||
ef416fc2 | 687 | /* |
688 | * 'cupsSetDests()' - Save the list of destinations for the default server. | |
689 | * | |
690 | * This function saves the destinations to /etc/cups/lpoptions when run | |
b423cd4c | 691 | * as root and ~/.cups/lpoptions when run as a normal user. |
ef416fc2 | 692 | */ |
693 | ||
694 | void | |
695 | cupsSetDests(int num_dests, /* I - Number of destinations */ | |
696 | cups_dest_t *dests) /* I - Destinations */ | |
697 | { | |
3d052e43 | 698 | cupsSetDests2(CUPS_HTTP_DEFAULT, num_dests, dests); |
ef416fc2 | 699 | } |
700 | ||
701 | ||
702 | /* | |
703 | * 'cupsSetDests2()' - Save the list of destinations for the specified server. | |
704 | * | |
705 | * This function saves the destinations to /etc/cups/lpoptions when run | |
b423cd4c | 706 | * as root and ~/.cups/lpoptions when run as a normal user. |
ef416fc2 | 707 | * |
426c6a59 | 708 | * @since CUPS 1.1.21/Mac OS X 10.4@ |
ef416fc2 | 709 | */ |
710 | ||
711 | int /* O - 0 on success, -1 on error */ | |
568fa3fa | 712 | cupsSetDests2(http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */ |
ef416fc2 | 713 | int num_dests, /* I - Number of destinations */ |
714 | cups_dest_t *dests) /* I - Destinations */ | |
715 | { | |
716 | int i, j; /* Looping vars */ | |
717 | int wrote; /* Wrote definition? */ | |
718 | cups_dest_t *dest; /* Current destination */ | |
719 | cups_option_t *option; /* Current option */ | |
8ca02f3c | 720 | _ipp_option_t *match; /* Matching attribute for option */ |
ef416fc2 | 721 | FILE *fp; /* File pointer */ |
b86bc4cf | 722 | #ifndef WIN32 |
ef416fc2 | 723 | const char *home; /* HOME environment variable */ |
b86bc4cf | 724 | #endif /* WIN32 */ |
ef416fc2 | 725 | char filename[1024]; /* lpoptions file */ |
726 | int num_temps; /* Number of temporary destinations */ | |
727 | cups_dest_t *temps, /* Temporary destinations */ | |
728 | *temp; /* Current temporary dest */ | |
729 | const char *val; /* Value of temporary option */ | |
3d052e43 | 730 | _cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */ |
ef416fc2 | 731 | |
732 | ||
733 | /* | |
734 | * Range check the input... | |
735 | */ | |
736 | ||
3d052e43 | 737 | if (!num_dests || !dests) |
ef416fc2 | 738 | return (-1); |
739 | ||
740 | /* | |
741 | * Get the server destinations... | |
742 | */ | |
743 | ||
a4924f6c | 744 | num_temps = cups_get_sdests(http, CUPS_GET_PRINTERS, NULL, 0, &temps); |
426c6a59 MS |
745 | |
746 | if (cupsLastError() >= IPP_REDIRECTION_OTHER_SITE) | |
747 | { | |
748 | cupsFreeDests(num_temps, temps); | |
749 | return (-1); | |
750 | } | |
ef416fc2 | 751 | |
752 | /* | |
753 | * Figure out which file to write to... | |
754 | */ | |
755 | ||
756 | snprintf(filename, sizeof(filename), "%s/lpoptions", cg->cups_serverroot); | |
757 | ||
758 | #ifndef WIN32 | |
759 | if (getuid()) | |
760 | { | |
761 | /* | |
762 | * Merge in server defaults... | |
763 | */ | |
764 | ||
a4924f6c | 765 | num_temps = cups_get_dests(filename, NULL, NULL, num_temps, &temps); |
ef416fc2 | 766 | |
767 | /* | |
768 | * Point to user defaults... | |
769 | */ | |
770 | ||
771 | if ((home = getenv("HOME")) != NULL) | |
b423cd4c | 772 | { |
773 | /* | |
774 | * Remove the old ~/.lpoptions file... | |
775 | */ | |
776 | ||
ef416fc2 | 777 | snprintf(filename, sizeof(filename), "%s/.lpoptions", home); |
b423cd4c | 778 | unlink(filename); |
779 | ||
780 | /* | |
781 | * Create ~/.cups subdirectory... | |
782 | */ | |
783 | ||
784 | snprintf(filename, sizeof(filename), "%s/.cups", home); | |
785 | if (access(filename, 0)) | |
786 | mkdir(filename, 0700); | |
787 | ||
788 | snprintf(filename, sizeof(filename), "%s/.cups/lpoptions", home); | |
789 | } | |
ef416fc2 | 790 | } |
791 | #endif /* !WIN32 */ | |
792 | ||
793 | /* | |
794 | * Try to open the file... | |
795 | */ | |
796 | ||
797 | if ((fp = fopen(filename, "w")) == NULL) | |
798 | { | |
799 | cupsFreeDests(num_temps, temps); | |
800 | return (-1); | |
801 | } | |
802 | ||
d6ae789d | 803 | #ifndef WIN32 |
804 | /* | |
805 | * Set the permissions to 0644 when saving to the /etc/cups/lpoptions | |
806 | * file... | |
807 | */ | |
808 | ||
809 | if (!getuid()) | |
810 | fchmod(fileno(fp), 0644); | |
811 | #endif /* !WIN32 */ | |
812 | ||
ef416fc2 | 813 | /* |
814 | * Write each printer; each line looks like: | |
815 | * | |
816 | * Dest name[/instance] options | |
817 | * Default name[/instance] options | |
818 | */ | |
819 | ||
820 | for (i = num_dests, dest = dests; i > 0; i --, dest ++) | |
821 | if (dest->instance != NULL || dest->num_options != 0 || dest->is_default) | |
822 | { | |
823 | if (dest->is_default) | |
824 | { | |
825 | fprintf(fp, "Default %s", dest->name); | |
826 | if (dest->instance) | |
827 | fprintf(fp, "/%s", dest->instance); | |
828 | ||
829 | wrote = 1; | |
830 | } | |
831 | else | |
832 | wrote = 0; | |
833 | ||
834 | if ((temp = cupsGetDest(dest->name, dest->instance, num_temps, temps)) == NULL) | |
835 | temp = cupsGetDest(dest->name, NULL, num_temps, temps); | |
836 | ||
837 | for (j = dest->num_options, option = dest->options; j > 0; j --, option ++) | |
838 | { | |
8ca02f3c | 839 | /* |
840 | * See if this option is a printer attribute; if so, skip it... | |
841 | */ | |
842 | ||
843 | if ((match = _ippFindOption(option->name)) != NULL && | |
844 | match->group_tag == IPP_TAG_PRINTER) | |
845 | continue; | |
846 | ||
ef416fc2 | 847 | /* |
848 | * See if the server/global options match these; if so, don't | |
849 | * write 'em. | |
850 | */ | |
851 | ||
8ca02f3c | 852 | if (temp && |
853 | (val = cupsGetOption(option->name, temp->num_options, | |
854 | temp->options)) != NULL && | |
855 | !strcasecmp(val, option->value)) | |
856 | continue; | |
ef416fc2 | 857 | |
858 | /* | |
859 | * Options don't match, write to the file... | |
860 | */ | |
861 | ||
862 | if (!wrote) | |
863 | { | |
864 | fprintf(fp, "Dest %s", dest->name); | |
865 | if (dest->instance) | |
866 | fprintf(fp, "/%s", dest->instance); | |
867 | wrote = 1; | |
868 | } | |
869 | ||
870 | if (option->value[0]) | |
871 | { | |
8ca02f3c | 872 | if (strchr(option->value, ' ') || |
873 | strchr(option->value, '\\') || | |
874 | strchr(option->value, '\"') || | |
875 | strchr(option->value, '\'')) | |
876 | { | |
877 | /* | |
878 | * Quote the value... | |
879 | */ | |
880 | ||
881 | fprintf(fp, " %s=\"", option->name); | |
882 | ||
883 | for (val = option->value; *val; val ++) | |
884 | { | |
885 | if (strchr("\"\'\\", *val)) | |
886 | putc('\\', fp); | |
887 | ||
888 | putc(*val, fp); | |
889 | } | |
890 | ||
891 | putc('\"', fp); | |
892 | } | |
893 | else | |
894 | { | |
895 | /* | |
896 | * Store the literal value... | |
897 | */ | |
898 | ||
ef416fc2 | 899 | fprintf(fp, " %s=%s", option->name, option->value); |
8ca02f3c | 900 | } |
ef416fc2 | 901 | } |
902 | else | |
903 | fprintf(fp, " %s", option->name); | |
904 | } | |
905 | ||
906 | if (wrote) | |
907 | fputs("\n", fp); | |
908 | } | |
909 | ||
910 | /* | |
fa73b229 | 911 | * Free the temporary destinations and close the file... |
ef416fc2 | 912 | */ |
913 | ||
914 | cupsFreeDests(num_temps, temps); | |
915 | ||
fa73b229 | 916 | fclose(fp); |
917 | ||
080811b1 MS |
918 | #ifdef __APPLE__ |
919 | /* | |
920 | * Set the default printer for this location - this allows command-line | |
921 | * and GUI applications to share the same default destination... | |
922 | */ | |
923 | ||
924 | if ((dest = cupsGetDest(NULL, NULL, num_dests, dests)) != NULL) | |
925 | appleSetDefault(dest->name); | |
926 | #endif /* __APPLE__ */ | |
927 | ||
fa73b229 | 928 | #ifdef HAVE_NOTIFY_POST |
ef416fc2 | 929 | /* |
fa73b229 | 930 | * Send a notification so that MacOS X applications can know about the |
931 | * change, too. | |
ef416fc2 | 932 | */ |
933 | ||
fa73b229 | 934 | notify_post("com.apple.printerListChange"); |
935 | #endif /* HAVE_NOTIFY_POST */ | |
ef416fc2 | 936 | |
937 | return (0); | |
938 | } | |
939 | ||
940 | ||
080811b1 | 941 | #ifdef __APPLE__ |
06d4e77b MS |
942 | /* |
943 | * 'appleCopyLocations()' - Copy the location history array. | |
944 | */ | |
945 | ||
946 | static CFArrayRef /* O - Location array or NULL */ | |
947 | appleCopyLocations(void) | |
948 | { | |
949 | CFArrayRef locations; /* Location array */ | |
950 | ||
951 | ||
952 | /* | |
953 | * Look up the location array in the preferences... | |
954 | */ | |
955 | ||
956 | if ((locations = CFPreferencesCopyAppValue(kLocationHistoryArrayKey, | |
957 | kPMPrintingPreferences)) == NULL) | |
958 | return (NULL); | |
959 | ||
960 | if (CFGetTypeID(locations) != CFArrayGetTypeID()) | |
961 | { | |
962 | CFRelease(locations); | |
963 | return (NULL); | |
964 | } | |
965 | ||
966 | return (locations); | |
967 | } | |
968 | ||
969 | ||
749b1e90 MS |
970 | /* |
971 | * 'appleCopyNetwork()' - Get the network ID for the current location. | |
972 | */ | |
973 | ||
974 | static CFStringRef /* O - Network ID */ | |
975 | appleCopyNetwork(void) | |
976 | { | |
977 | SCDynamicStoreRef dynamicStore; /* System configuration data */ | |
978 | CFStringRef key; /* Current network configuration key */ | |
979 | CFDictionaryRef ip_dict; /* Network configuration data */ | |
980 | CFStringRef network = NULL; /* Current network ID */ | |
981 | ||
982 | ||
983 | if ((dynamicStore = SCDynamicStoreCreate(NULL, CFSTR("Printing"), NULL, | |
984 | NULL)) != NULL) | |
985 | { | |
986 | if ((key = SCDynamicStoreKeyCreateNetworkGlobalEntity( | |
987 | NULL, kSCDynamicStoreDomainState, kSCEntNetIPv4)) != NULL) | |
988 | { | |
989 | if ((ip_dict = SCDynamicStoreCopyValue(dynamicStore, key)) != NULL) | |
990 | { | |
991 | if ((network = CFDictionaryGetValue(ip_dict, | |
992 | kSCPropNetIPv4Router)) != NULL) | |
993 | CFRetain(network); | |
994 | ||
995 | CFRelease(ip_dict); | |
996 | } | |
997 | ||
998 | CFRelease(key); | |
999 | } | |
1000 | ||
1001 | CFRelease(dynamicStore); | |
1002 | } | |
1003 | ||
1004 | return (network); | |
1005 | } | |
1006 | ||
1007 | ||
080811b1 MS |
1008 | /* |
1009 | * 'appleGetDefault()' - Get the default printer for this location. | |
1010 | */ | |
1011 | ||
1012 | static char * /* O - Name or NULL if no default */ | |
1013 | appleGetDefault(char *name, /* I - Name buffer */ | |
1014 | int namesize) /* I - Size of name buffer */ | |
1015 | { | |
1016 | CFStringRef network; /* Network location */ | |
1017 | CFArrayRef locations; /* Location array */ | |
1018 | CFStringRef locprinter; /* Current printer */ | |
1019 | ||
1020 | ||
1021 | /* | |
1022 | * Use location-based defaults if "use last printer" is selected in the | |
1023 | * system preferences... | |
1024 | */ | |
1025 | ||
1026 | if (!appleUseLastPrinter()) | |
1027 | { | |
1028 | DEBUG_puts("appleGetDefault: Not using last printer as default..."); | |
1029 | return (NULL); | |
1030 | } | |
1031 | ||
1032 | /* | |
1033 | * Get the current location... | |
1034 | */ | |
1035 | ||
749b1e90 | 1036 | if ((network = appleCopyNetwork()) == NULL) |
080811b1 MS |
1037 | { |
1038 | DEBUG_puts("appleGetDefault: Unable to get current network..."); | |
1039 | return (NULL); | |
1040 | } | |
1041 | ||
1042 | #ifdef DEBUG | |
1043 | CFStringGetCString(network, name, namesize, kCFStringEncodingUTF8); | |
ae71f5de | 1044 | DEBUG_printf(("appleGetDefault: network=\"%s\"\n", name)); |
080811b1 MS |
1045 | #endif /* DEBUG */ |
1046 | ||
1047 | /* | |
1048 | * Lookup the network in the preferences... | |
1049 | */ | |
1050 | ||
06d4e77b | 1051 | if ((locations = appleCopyLocations()) == NULL) |
080811b1 MS |
1052 | { |
1053 | /* | |
1054 | * Missing or bad location array, so no location-based default... | |
1055 | */ | |
1056 | ||
1057 | DEBUG_puts("appleGetDefault: Missing or bad location history array..."); | |
1058 | ||
749b1e90 MS |
1059 | CFRelease(network); |
1060 | ||
080811b1 MS |
1061 | return (NULL); |
1062 | } | |
1063 | ||
1064 | DEBUG_printf(("appleGetDefault: Got location, %d entries...\n", | |
1065 | (int)CFArrayGetCount(locations))); | |
1066 | ||
1067 | if ((locprinter = appleGetPrinter(locations, network, NULL)) != NULL) | |
1068 | CFStringGetCString(locprinter, name, namesize, kCFStringEncodingUTF8); | |
1069 | else | |
1070 | name[0] = '\0'; | |
1071 | ||
749b1e90 | 1072 | CFRelease(network); |
06d4e77b | 1073 | CFRelease(locations); |
749b1e90 | 1074 | |
080811b1 MS |
1075 | DEBUG_printf(("appleGetDefault: Returning \"%s\"...\n", name)); |
1076 | ||
1077 | return (*name ? name : NULL); | |
1078 | } | |
1079 | ||
1080 | ||
426c6a59 MS |
1081 | /* |
1082 | * 'appleGetPaperSize()' - Get the default paper size. | |
1083 | */ | |
1084 | ||
1085 | static char * /* O - Default paper size */ | |
1086 | appleGetPaperSize(char *name, /* I - Paper size name buffer */ | |
1087 | int namesize) /* I - Size of buffer */ | |
1088 | { | |
c168a833 MS |
1089 | CFStringRef defaultPaperID; /* Default paper ID */ |
1090 | _cups_pwg_media_t *pwgmedia; /* PWG media size */ | |
426c6a59 MS |
1091 | |
1092 | ||
1093 | defaultPaperID = CFPreferencesCopyAppValue(kDefaultPaperIDKey, | |
1094 | kPMPrintingPreferences); | |
1095 | if (!defaultPaperID || | |
557dde9f | 1096 | CFGetTypeID(defaultPaperID) != CFStringGetTypeID() || |
426c6a59 MS |
1097 | !CFStringGetCString(defaultPaperID, name, namesize, |
1098 | kCFStringEncodingUTF8)) | |
1099 | name[0] = '\0'; | |
c168a833 MS |
1100 | else if ((pwgmedia = _cupsPWGMediaByLegacy(name)) != NULL) |
1101 | strlcpy(name, pwgmedia->pwg, namesize); | |
426c6a59 MS |
1102 | |
1103 | if (defaultPaperID) | |
1104 | CFRelease(defaultPaperID); | |
1105 | ||
1106 | return (name); | |
1107 | } | |
1108 | ||
1109 | ||
080811b1 MS |
1110 | /* |
1111 | * 'appleGetPrinter()' - Get a printer from the history array. | |
1112 | */ | |
1113 | ||
1114 | static CFStringRef /* O - Printer name or NULL */ | |
1115 | appleGetPrinter(CFArrayRef locations, /* I - Location array */ | |
1116 | CFStringRef network, /* I - Network name */ | |
1117 | CFIndex *locindex) /* O - Index in array */ | |
1118 | { | |
1119 | CFIndex i, /* Looping var */ | |
1120 | count; /* Number of locations */ | |
1121 | CFDictionaryRef location; /* Current location */ | |
1122 | CFStringRef locnetwork, /* Current network */ | |
1123 | locprinter; /* Current printer */ | |
1124 | ||
1125 | ||
1126 | for (i = 0, count = CFArrayGetCount(locations); i < count; i ++) | |
1127 | if ((location = CFArrayGetValueAtIndex(locations, i)) != NULL && | |
1128 | CFGetTypeID(location) == CFDictionaryGetTypeID()) | |
1129 | { | |
1130 | if ((locnetwork = CFDictionaryGetValue(location, | |
1131 | kLocationNetworkKey)) != NULL && | |
1132 | CFGetTypeID(locnetwork) == CFStringGetTypeID() && | |
1133 | CFStringCompare(network, locnetwork, 0) == kCFCompareEqualTo && | |
1134 | (locprinter = CFDictionaryGetValue(location, | |
1135 | kLocationPrinterIDKey)) != NULL && | |
1136 | CFGetTypeID(locprinter) == CFStringGetTypeID()) | |
1137 | { | |
1138 | if (locindex) | |
1139 | *locindex = i; | |
1140 | ||
1141 | return (locprinter); | |
1142 | } | |
1143 | } | |
1144 | ||
1145 | return (NULL); | |
1146 | } | |
1147 | ||
1148 | ||
1149 | /* | |
1150 | * 'appleSetDefault()' - Set the default printer for this location. | |
1151 | */ | |
1152 | ||
1153 | static void | |
1154 | appleSetDefault(const char *name) /* I - Default printer/class name */ | |
1155 | { | |
1156 | CFStringRef network; /* Current network */ | |
1157 | CFArrayRef locations; /* Old locations array */ | |
1158 | CFIndex locindex; /* Index in locations array */ | |
1159 | CFStringRef locprinter; /* Current printer */ | |
1160 | CFMutableArrayRef newlocations; /* New locations array */ | |
1161 | CFMutableDictionaryRef newlocation; /* New location */ | |
1162 | CFStringRef newprinter; /* New printer */ | |
1163 | ||
1164 | ||
1165 | /* | |
1166 | * Get the current location... | |
1167 | */ | |
1168 | ||
749b1e90 | 1169 | if ((network = appleCopyNetwork()) == NULL) |
080811b1 MS |
1170 | { |
1171 | DEBUG_puts("appleSetDefault: Unable to get current network..."); | |
1172 | return; | |
1173 | } | |
1174 | ||
080811b1 MS |
1175 | if ((newprinter = CFStringCreateWithCString(kCFAllocatorDefault, name, |
1176 | kCFStringEncodingUTF8)) == NULL) | |
1177 | { | |
1178 | CFRelease(network); | |
1179 | return; | |
1180 | } | |
1181 | ||
1182 | /* | |
1183 | * Lookup the network in the preferences... | |
1184 | */ | |
1185 | ||
06d4e77b | 1186 | if ((locations = appleCopyLocations()) != NULL) |
080811b1 MS |
1187 | locprinter = appleGetPrinter(locations, network, &locindex); |
1188 | else | |
1189 | { | |
1190 | locprinter = NULL; | |
1191 | locindex = -1; | |
1192 | } | |
1193 | ||
1194 | if (!locprinter || | |
1195 | CFStringCompare(locprinter, newprinter, 0) != kCFCompareEqualTo) | |
1196 | { | |
1197 | /* | |
1198 | * Need to change the locations array... | |
1199 | */ | |
1200 | ||
1201 | if (locations) | |
1202 | { | |
1203 | newlocations = CFArrayCreateMutableCopy(kCFAllocatorDefault, 0, | |
1204 | locations); | |
1205 | ||
1206 | if (locprinter) | |
1207 | CFArrayRemoveValueAtIndex(newlocations, locindex); | |
1208 | } | |
1209 | else | |
1210 | newlocations = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL); | |
1211 | ||
1212 | newlocation = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, | |
1213 | &kCFTypeDictionaryKeyCallBacks, | |
1214 | &kCFTypeDictionaryValueCallBacks); | |
1215 | ||
1216 | if (newlocation && newlocations) | |
1217 | { | |
1218 | /* | |
1219 | * Put the new location at the front of the array... | |
1220 | */ | |
1221 | ||
1222 | CFDictionaryAddValue(newlocation, kLocationNetworkKey, network); | |
1223 | CFDictionaryAddValue(newlocation, kLocationPrinterIDKey, newprinter); | |
1224 | CFArrayInsertValueAtIndex(newlocations, 0, newlocation); | |
1225 | ||
1226 | /* | |
1227 | * Limit the number of locations to 10... | |
1228 | */ | |
1229 | ||
1230 | while (CFArrayGetCount(newlocations) > 10) | |
1231 | CFArrayRemoveValueAtIndex(newlocations, 10); | |
1232 | ||
1233 | /* | |
1234 | * Push the changes out... | |
1235 | */ | |
1236 | ||
1237 | CFPreferencesSetAppValue(kLocationHistoryArrayKey, newlocations, | |
1238 | kPMPrintingPreferences); | |
1239 | CFPreferencesAppSynchronize(kPMPrintingPreferences); | |
1240 | } | |
1241 | ||
1242 | if (newlocations) | |
1243 | CFRelease(newlocations); | |
1244 | ||
1245 | if (newlocation) | |
1246 | CFRelease(newlocation); | |
1247 | } | |
91c84a35 | 1248 | |
06d4e77b MS |
1249 | if (locations) |
1250 | CFRelease(locations); | |
1251 | ||
749b1e90 | 1252 | CFRelease(network); |
080811b1 MS |
1253 | CFRelease(newprinter); |
1254 | } | |
1255 | ||
1256 | ||
1257 | /* | |
1258 | * 'appleUseLastPrinter()' - Get the default printer preference value. | |
1259 | */ | |
1260 | ||
1261 | static int /* O - 1 to use last printer, 0 otherwise */ | |
1262 | appleUseLastPrinter(void) | |
1263 | { | |
1264 | CFPropertyListRef uselast; /* Use last printer preference value */ | |
1265 | ||
1266 | ||
1267 | if ((uselast = CFPreferencesCopyAppValue(kUseLastPrinterAsCurrentPrinterKey, | |
1268 | kPMPrintingPreferences)) != NULL) | |
1269 | { | |
1270 | CFRelease(uselast); | |
1271 | ||
1272 | if (uselast == kCFBooleanFalse) | |
1273 | return (0); | |
1274 | } | |
1275 | ||
1276 | return (1); | |
1277 | } | |
1278 | #endif /* __APPLE__ */ | |
1279 | ||
1280 | ||
426c6a59 MS |
1281 | /* |
1282 | * 'cups_add_dest()' - Add a destination to the array. | |
1283 | * | |
1284 | * Unlike cupsAddDest(), this function does not check for duplicates. | |
1285 | */ | |
1286 | ||
1287 | static cups_dest_t * /* O - New destination */ | |
1288 | cups_add_dest(const char *name, /* I - Name of destination */ | |
1289 | const char *instance, /* I - Instance or NULL */ | |
1290 | int *num_dests, /* IO - Number of destinations */ | |
1291 | cups_dest_t **dests) /* IO - Destinations */ | |
1292 | { | |
1293 | int insert, /* Insertion point */ | |
1294 | diff; /* Result of comparison */ | |
1295 | cups_dest_t *dest; /* Destination pointer */ | |
1296 | ||
1297 | ||
1298 | /* | |
1299 | * Add new destination... | |
1300 | */ | |
1301 | ||
1302 | if (*num_dests == 0) | |
1303 | dest = malloc(sizeof(cups_dest_t)); | |
1304 | else | |
1305 | dest = realloc(*dests, sizeof(cups_dest_t) * (*num_dests + 1)); | |
1306 | ||
1307 | if (!dest) | |
1308 | return (NULL); | |
1309 | ||
1310 | *dests = dest; | |
1311 | ||
1312 | /* | |
1313 | * Find where to insert the destination... | |
1314 | */ | |
1315 | ||
1316 | if (*num_dests == 0) | |
1317 | insert = 0; | |
1318 | else | |
1319 | { | |
1320 | insert = cups_find_dest(name, instance, *num_dests, *dests, *num_dests - 1, | |
1321 | &diff); | |
1322 | ||
1323 | if (diff > 0) | |
1324 | insert ++; | |
1325 | } | |
1326 | ||
1327 | /* | |
1328 | * Move the array elements as needed... | |
1329 | */ | |
1330 | ||
1331 | if (insert < *num_dests) | |
1332 | memmove(*dests + insert + 1, *dests + insert, | |
1333 | (*num_dests - insert) * sizeof(cups_dest_t)); | |
1334 | ||
1335 | (*num_dests) ++; | |
1336 | ||
1337 | /* | |
1338 | * Initialize the destination... | |
1339 | */ | |
1340 | ||
1341 | dest = *dests + insert; | |
1342 | dest->name = _cupsStrAlloc(name); | |
1343 | dest->instance = _cupsStrAlloc(instance); | |
1344 | dest->is_default = 0; | |
1345 | dest->num_options = 0; | |
1346 | dest->options = (cups_option_t *)0; | |
1347 | ||
1348 | return (dest); | |
1349 | } | |
1350 | ||
1351 | ||
1352 | /* | |
1353 | * 'cups_compare_dests()' - Compare two destinations. | |
1354 | */ | |
1355 | ||
1356 | static int /* O - Result of comparison */ | |
1357 | cups_compare_dests(cups_dest_t *a, /* I - First destination */ | |
1358 | cups_dest_t *b) /* I - Second destination */ | |
1359 | { | |
1360 | int diff; /* Difference */ | |
1361 | ||
1362 | ||
1363 | if ((diff = strcasecmp(a->name, b->name)) != 0) | |
1364 | return (diff); | |
1365 | else if (a->instance && b->instance) | |
1366 | return (strcasecmp(a->instance, b->instance)); | |
1367 | else | |
1368 | return ((a->instance && !b->instance) - (!a->instance && b->instance)); | |
1369 | } | |
1370 | ||
1371 | ||
1372 | /* | |
1373 | * 'cups_find_dest()' - Find a destination using a binary search. | |
1374 | */ | |
1375 | ||
1376 | static int /* O - Index of match */ | |
1377 | cups_find_dest(const char *name, /* I - Destination name */ | |
1378 | const char *instance, /* I - Instance or NULL */ | |
1379 | int num_dests, /* I - Number of destinations */ | |
1380 | cups_dest_t *dests, /* I - Destinations */ | |
1381 | int prev, /* I - Previous index */ | |
1382 | int *rdiff) /* O - Difference of match */ | |
1383 | { | |
1384 | int left, /* Low mark for binary search */ | |
1385 | right, /* High mark for binary search */ | |
1386 | current, /* Current index */ | |
1387 | diff; /* Result of comparison */ | |
1388 | cups_dest_t key; /* Search key */ | |
1389 | ||
1390 | ||
1391 | key.name = (char *)name; | |
1392 | key.instance = (char *)instance; | |
1393 | ||
1394 | if (prev >= 0) | |
1395 | { | |
1396 | /* | |
1397 | * Start search on either side of previous... | |
1398 | */ | |
1399 | ||
1400 | if ((diff = cups_compare_dests(&key, dests + prev)) == 0 || | |
1401 | (diff < 0 && prev == 0) || | |
1402 | (diff > 0 && prev == (num_dests - 1))) | |
1403 | { | |
1404 | *rdiff = diff; | |
1405 | return (prev); | |
1406 | } | |
1407 | else if (diff < 0) | |
1408 | { | |
1409 | /* | |
1410 | * Start with previous on right side... | |
1411 | */ | |
1412 | ||
1413 | left = 0; | |
1414 | right = prev; | |
1415 | } | |
1416 | else | |
1417 | { | |
1418 | /* | |
1419 | * Start wih previous on left side... | |
1420 | */ | |
1421 | ||
1422 | left = prev; | |
1423 | right = num_dests - 1; | |
1424 | } | |
1425 | } | |
1426 | else | |
1427 | { | |
1428 | /* | |
1429 | * Start search in the middle... | |
1430 | */ | |
1431 | ||
1432 | left = 0; | |
1433 | right = num_dests - 1; | |
1434 | } | |
1435 | ||
1436 | do | |
1437 | { | |
1438 | current = (left + right) / 2; | |
1439 | diff = cups_compare_dests(&key, dests + current); | |
1440 | ||
1441 | if (diff == 0) | |
1442 | break; | |
1443 | else if (diff < 0) | |
1444 | right = current; | |
1445 | else | |
1446 | left = current; | |
1447 | } | |
1448 | while ((right - left) > 1); | |
1449 | ||
1450 | if (diff != 0) | |
1451 | { | |
1452 | /* | |
1453 | * Check the last 1 or 2 elements... | |
1454 | */ | |
1455 | ||
1456 | if ((diff = cups_compare_dests(&key, dests + left)) <= 0) | |
1457 | current = left; | |
1458 | else | |
1459 | { | |
1460 | diff = cups_compare_dests(&key, dests + right); | |
1461 | current = right; | |
1462 | } | |
1463 | } | |
1464 | ||
1465 | /* | |
1466 | * Return the closest destination and the difference... | |
1467 | */ | |
1468 | ||
1469 | *rdiff = diff; | |
1470 | ||
1471 | return (current); | |
1472 | } | |
1473 | ||
1474 | ||
a4924f6c MS |
1475 | /* |
1476 | * 'cups_get_default()' - Get the default destination from an lpoptions file. | |
1477 | */ | |
1478 | ||
080811b1 | 1479 | static char * /* O - Default destination or NULL */ |
a4924f6c MS |
1480 | cups_get_default(const char *filename, /* I - File to read */ |
1481 | char *namebuf, /* I - Name buffer */ | |
1482 | size_t namesize, /* I - Size of name buffer */ | |
1483 | const char **instance) /* I - Instance */ | |
1484 | { | |
1485 | cups_file_t *fp; /* lpoptions file */ | |
1486 | char line[8192], /* Line from file */ | |
1487 | *value, /* Value for line */ | |
1488 | *nameptr; /* Pointer into name */ | |
1489 | int linenum; /* Current line */ | |
1490 | ||
1491 | ||
1492 | *namebuf = '\0'; | |
1493 | ||
1494 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
1495 | { | |
1496 | linenum = 0; | |
1497 | ||
1498 | while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum)) | |
1499 | { | |
1500 | if (!strcasecmp(line, "default") && value) | |
1501 | { | |
1502 | strlcpy(namebuf, value, namesize); | |
1503 | ||
1504 | if ((nameptr = strchr(namebuf, ' ')) != NULL) | |
1505 | *nameptr = '\0'; | |
1506 | if ((nameptr = strchr(namebuf, '\t')) != NULL) | |
1507 | *nameptr = '\0'; | |
1508 | ||
1509 | if ((nameptr = strchr(namebuf, '/')) != NULL) | |
1510 | *nameptr++ = '\0'; | |
1511 | ||
1512 | *instance = nameptr; | |
1513 | break; | |
1514 | } | |
1515 | } | |
1516 | ||
1517 | cupsFileClose(fp); | |
1518 | } | |
1519 | ||
1520 | return (*namebuf ? namebuf : NULL); | |
1521 | } | |
1522 | ||
1523 | ||
ef416fc2 | 1524 | /* |
1525 | * 'cups_get_dests()' - Get destinations from a file. | |
1526 | */ | |
1527 | ||
1528 | static int /* O - Number of destinations */ | |
1529 | cups_get_dests(const char *filename, /* I - File to read from */ | |
a4924f6c MS |
1530 | const char *match_name, /* I - Destination name we want */ |
1531 | const char *match_inst, /* I - Instance name we want */ | |
ef416fc2 | 1532 | int num_dests, /* I - Number of destinations */ |
1533 | cups_dest_t **dests) /* IO - Destinations */ | |
1534 | { | |
1535 | int i; /* Looping var */ | |
1536 | cups_dest_t *dest; /* Current destination */ | |
a4924f6c | 1537 | cups_file_t *fp; /* File pointer */ |
ef416fc2 | 1538 | char line[8192], /* Line from file */ |
1539 | *lineptr, /* Pointer into line */ | |
1540 | *name, /* Name of destination/option */ | |
1541 | *instance; /* Instance of destination */ | |
a4924f6c | 1542 | int linenum; /* Current line number */ |
ef416fc2 | 1543 | const char *printer; /* PRINTER or LPDEST */ |
1544 | ||
1545 | ||
a4924f6c MS |
1546 | DEBUG_printf(("cups_get_dests(filename=\"%s\", match_name=\"%s\", " |
1547 | "match_inst=\"%s\", num_dests=%d, dests=%p)\n", filename, | |
1548 | match_name ? match_name : "(null)", | |
1549 | match_inst ? match_inst : "(null)", num_dests, dests)); | |
1550 | ||
1551 | /* | |
1552 | * Try to open the file... | |
1553 | */ | |
1554 | ||
1555 | if ((fp = cupsFileOpen(filename, "r")) == NULL) | |
1556 | return (num_dests); | |
1557 | ||
ef416fc2 | 1558 | /* |
1559 | * Check environment variables... | |
1560 | */ | |
1561 | ||
1562 | if ((printer = getenv("LPDEST")) == NULL) | |
1563 | if ((printer = getenv("PRINTER")) != NULL) | |
1564 | if (strcmp(printer, "lp") == 0) | |
1565 | printer = NULL; | |
1566 | ||
a4924f6c MS |
1567 | DEBUG_printf(("cups_get_dests: printer=\"%s\"\n", |
1568 | printer ? printer : "(null)")); | |
ef416fc2 | 1569 | |
1570 | /* | |
1571 | * Read each printer; each line looks like: | |
1572 | * | |
1573 | * Dest name[/instance] options | |
1574 | * Default name[/instance] options | |
1575 | */ | |
1576 | ||
a4924f6c MS |
1577 | linenum = 0; |
1578 | ||
1579 | while (cupsFileGetConf(fp, line, sizeof(line), &lineptr, &linenum)) | |
ef416fc2 | 1580 | { |
1581 | /* | |
1582 | * See what type of line it is... | |
1583 | */ | |
1584 | ||
a4924f6c MS |
1585 | DEBUG_printf(("cups_get_dests: linenum=%d line=\"%s\" lineptr=\"%s\"\n", |
1586 | linenum, line, lineptr ? lineptr : "(null)")); | |
ef416fc2 | 1587 | |
a4924f6c MS |
1588 | if ((strcasecmp(line, "dest") && strcasecmp(line, "default")) || !lineptr) |
1589 | { | |
1590 | DEBUG_puts("cups_get_dests: Not a dest or default line..."); | |
ef416fc2 | 1591 | continue; |
a4924f6c | 1592 | } |
ef416fc2 | 1593 | |
1594 | name = lineptr; | |
1595 | ||
1596 | /* | |
1597 | * Search for an instance... | |
1598 | */ | |
1599 | ||
1600 | while (!isspace(*lineptr & 255) && *lineptr && *lineptr != '/') | |
1601 | lineptr ++; | |
1602 | ||
ef416fc2 | 1603 | if (*lineptr == '/') |
1604 | { | |
1605 | /* | |
1606 | * Found an instance... | |
1607 | */ | |
1608 | ||
1609 | *lineptr++ = '\0'; | |
1610 | instance = lineptr; | |
1611 | ||
1612 | /* | |
1613 | * Search for an instance... | |
1614 | */ | |
1615 | ||
1616 | while (!isspace(*lineptr & 255) && *lineptr) | |
1617 | lineptr ++; | |
1618 | } | |
1619 | else | |
1620 | instance = NULL; | |
1621 | ||
a4924f6c MS |
1622 | if (*lineptr) |
1623 | *lineptr++ = '\0'; | |
1624 | ||
1625 | DEBUG_printf(("cups_get_dests: name=\"%s\", instance=\"%s\"\n", name, | |
1626 | instance)); | |
ef416fc2 | 1627 | |
1628 | /* | |
1629 | * See if the primary instance of the destination exists; if not, | |
1630 | * ignore this entry and move on... | |
1631 | */ | |
1632 | ||
a4924f6c MS |
1633 | if (match_name) |
1634 | { | |
1635 | if (strcasecmp(name, match_name) || | |
1636 | (!instance && match_inst) || | |
1637 | (instance && !match_inst) || | |
1638 | (instance && strcasecmp(instance, match_inst))) | |
1639 | continue; | |
ef416fc2 | 1640 | |
a4924f6c MS |
1641 | dest = *dests; |
1642 | } | |
1643 | else if (cupsGetDest(name, NULL, num_dests, *dests) == NULL) | |
1644 | { | |
1645 | DEBUG_puts("cups_get_dests: Not found!"); | |
1646 | continue; | |
1647 | } | |
1648 | else | |
ef416fc2 | 1649 | { |
1650 | /* | |
a4924f6c | 1651 | * Add the destination... |
ef416fc2 | 1652 | */ |
1653 | ||
a4924f6c MS |
1654 | num_dests = cupsAddDest(name, instance, num_dests, dests); |
1655 | ||
1656 | if ((dest = cupsGetDest(name, instance, num_dests, *dests)) == NULL) | |
1657 | { | |
1658 | /* | |
1659 | * Out of memory! | |
1660 | */ | |
1661 | ||
1662 | DEBUG_puts("cups_get_dests: Out of memory!"); | |
1663 | break; | |
1664 | } | |
ef416fc2 | 1665 | } |
1666 | ||
1667 | /* | |
1668 | * Add options until we hit the end of the line... | |
1669 | */ | |
1670 | ||
1671 | dest->num_options = cupsParseOptions(lineptr, dest->num_options, | |
1672 | &(dest->options)); | |
1673 | ||
a4924f6c MS |
1674 | /* |
1675 | * If we found what we were looking for, stop now... | |
1676 | */ | |
1677 | ||
1678 | if (match_name) | |
1679 | break; | |
1680 | ||
ef416fc2 | 1681 | /* |
1682 | * Set this as default if needed... | |
1683 | */ | |
1684 | ||
a4924f6c | 1685 | if (!printer && !strcasecmp(line, "default")) |
ef416fc2 | 1686 | { |
a4924f6c MS |
1687 | DEBUG_puts("cups_get_dests: Setting as default..."); |
1688 | ||
ef416fc2 | 1689 | for (i = 0; i < num_dests; i ++) |
1690 | (*dests)[i].is_default = 0; | |
1691 | ||
1692 | dest->is_default = 1; | |
1693 | } | |
1694 | } | |
1695 | ||
1696 | /* | |
1697 | * Close the file and return... | |
1698 | */ | |
1699 | ||
a4924f6c | 1700 | cupsFileClose(fp); |
ef416fc2 | 1701 | |
1702 | return (num_dests); | |
1703 | } | |
1704 | ||
1705 | ||
1706 | /* | |
1707 | * 'cups_get_sdests()' - Get destinations from a server. | |
1708 | */ | |
1709 | ||
1710 | static int /* O - Number of destinations */ | |
568fa3fa | 1711 | cups_get_sdests(http_t *http, /* I - Connection to server or CUPS_HTTP_DEFAULT */ |
a4924f6c MS |
1712 | ipp_op_t op, /* I - IPP operation */ |
1713 | const char *name, /* I - Name of destination */ | |
ef416fc2 | 1714 | int num_dests, /* I - Number of destinations */ |
1715 | cups_dest_t **dests) /* IO - Destinations */ | |
1716 | { | |
1717 | cups_dest_t *dest; /* Current destination */ | |
1718 | ipp_t *request, /* IPP Request */ | |
1719 | *response; /* IPP Response */ | |
1720 | ipp_attribute_t *attr; /* Current attribute */ | |
426c6a59 MS |
1721 | const char *printer_name; /* printer-name attribute */ |
1722 | char uri[1024]; /* printer-uri value */ | |
f7deaa1a | 1723 | int num_options; /* Number of options */ |
1724 | cups_option_t *options; /* Options */ | |
426c6a59 MS |
1725 | #ifdef __APPLE__ |
1726 | char media_default[41]; /* Default paper size */ | |
1727 | #endif /* __APPLE__ */ | |
f7deaa1a | 1728 | char optname[1024], /* Option name */ |
1729 | value[2048], /* Option value */ | |
1730 | *ptr; /* Pointer into name/value */ | |
ef416fc2 | 1731 | static const char * const pattrs[] = /* Attributes we're interested in */ |
1732 | { | |
f42414bf | 1733 | "auth-info-required", |
d1c13e16 | 1734 | "device-uri", |
fa73b229 | 1735 | "job-sheets-default", |
426c6a59 MS |
1736 | "marker-change-time", |
1737 | "marker-colors", | |
1738 | "marker-high-levels", | |
1739 | "marker-levels", | |
1740 | "marker-low-levels", | |
1741 | "marker-message", | |
1742 | "marker-names", | |
1743 | "marker-types", | |
1744 | #ifdef __APPLE__ | |
1745 | "media-supported", | |
1746 | #endif /* __APPLE__ */ | |
1747 | "printer-commands", | |
d1c13e16 | 1748 | "printer-defaults", |
fa73b229 | 1749 | "printer-info", |
1750 | "printer-is-accepting-jobs", | |
1751 | "printer-is-shared", | |
f42414bf | 1752 | "printer-location", |
fa73b229 | 1753 | "printer-make-and-model", |
ef416fc2 | 1754 | "printer-name", |
fa73b229 | 1755 | "printer-state", |
1756 | "printer-state-change-time", | |
1757 | "printer-state-reasons", | |
f7deaa1a | 1758 | "printer-type", |
d1c13e16 | 1759 | "printer-uri-supported" |
ef416fc2 | 1760 | }; |
1761 | ||
1762 | ||
426c6a59 MS |
1763 | #ifdef __APPLE__ |
1764 | /* | |
1765 | * Get the default paper size... | |
1766 | */ | |
1767 | ||
1768 | appleGetPaperSize(media_default, sizeof(media_default)); | |
1769 | #endif /* __APPLE__ */ | |
1770 | ||
ef416fc2 | 1771 | /* |
426c6a59 MS |
1772 | * Build a CUPS_GET_PRINTERS or IPP_GET_PRINTER_ATTRIBUTES request, which |
1773 | * require the following attributes: | |
ef416fc2 | 1774 | * |
1775 | * attributes-charset | |
1776 | * attributes-natural-language | |
fa73b229 | 1777 | * requesting-user-name |
426c6a59 | 1778 | * printer-uri [for IPP_GET_PRINTER_ATTRIBUTES] |
ef416fc2 | 1779 | */ |
1780 | ||
fa73b229 | 1781 | request = ippNewRequest(op); |
ef416fc2 | 1782 | |
1783 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
1784 | "requested-attributes", sizeof(pattrs) / sizeof(pattrs[0]), | |
1785 | NULL, pattrs); | |
1786 | ||
fa73b229 | 1787 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, |
1788 | "requesting-user-name", NULL, cupsUser()); | |
1789 | ||
a4924f6c MS |
1790 | if (name) |
1791 | { | |
1792 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, | |
1793 | "localhost", ippPort(), "/printers/%s", name); | |
1794 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, | |
1795 | uri); | |
1796 | } | |
1797 | ||
ef416fc2 | 1798 | /* |
1799 | * Do the request and get back a response... | |
1800 | */ | |
1801 | ||
1802 | if ((response = cupsDoRequest(http, request, "/")) != NULL) | |
1803 | { | |
1804 | for (attr = response->attrs; attr != NULL; attr = attr->next) | |
1805 | { | |
1806 | /* | |
1807 | * Skip leading attributes until we hit a printer... | |
1808 | */ | |
1809 | ||
1810 | while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER) | |
1811 | attr = attr->next; | |
1812 | ||
1813 | if (attr == NULL) | |
1814 | break; | |
1815 | ||
1816 | /* | |
f7deaa1a | 1817 | * Pull the needed attributes from this printer... |
ef416fc2 | 1818 | */ |
1819 | ||
a4924f6c MS |
1820 | printer_name = NULL; |
1821 | num_options = 0; | |
1822 | options = NULL; | |
ef416fc2 | 1823 | |
426c6a59 | 1824 | for (; attr && attr->group_tag == IPP_TAG_PRINTER; attr = attr->next) |
ef416fc2 | 1825 | { |
426c6a59 MS |
1826 | if (attr->value_tag != IPP_TAG_INTEGER && |
1827 | attr->value_tag != IPP_TAG_ENUM && | |
1828 | attr->value_tag != IPP_TAG_BOOLEAN && | |
1829 | attr->value_tag != IPP_TAG_TEXT && | |
1830 | attr->value_tag != IPP_TAG_TEXTLANG && | |
1831 | attr->value_tag != IPP_TAG_NAME && | |
1832 | attr->value_tag != IPP_TAG_NAMELANG && | |
1833 | attr->value_tag != IPP_TAG_KEYWORD && | |
d1c13e16 MS |
1834 | attr->value_tag != IPP_TAG_RANGE && |
1835 | attr->value_tag != IPP_TAG_URI) | |
426c6a59 | 1836 | continue; |
f42414bf | 1837 | |
426c6a59 | 1838 | if (!strcmp(attr->name, "auth-info-required") || |
d1c13e16 | 1839 | !strcmp(attr->name, "device-uri") || |
426c6a59 MS |
1840 | !strcmp(attr->name, "marker-change-time") || |
1841 | !strcmp(attr->name, "marker-colors") || | |
1842 | !strcmp(attr->name, "marker-high-levels") || | |
1843 | !strcmp(attr->name, "marker-levels") || | |
1844 | !strcmp(attr->name, "marker-low-levels") || | |
1845 | !strcmp(attr->name, "marker-message") || | |
1846 | !strcmp(attr->name, "marker-names") || | |
1847 | !strcmp(attr->name, "marker-types") || | |
1848 | !strcmp(attr->name, "printer-commands") || | |
1849 | !strcmp(attr->name, "printer-info") || | |
1850 | !strcmp(attr->name, "printer-is-shared") || | |
1851 | !strcmp(attr->name, "printer-make-and-model") || | |
1852 | !strcmp(attr->name, "printer-state") || | |
1853 | !strcmp(attr->name, "printer-state-change-time") || | |
1854 | !strcmp(attr->name, "printer-type") || | |
1855 | !strcmp(attr->name, "printer-is-accepting-jobs") || | |
1856 | !strcmp(attr->name, "printer-location") || | |
d1c13e16 MS |
1857 | !strcmp(attr->name, "printer-state-reasons") || |
1858 | !strcmp(attr->name, "printer-uri-supported")) | |
ef416fc2 | 1859 | { |
426c6a59 MS |
1860 | /* |
1861 | * Add a printer description attribute... | |
1862 | */ | |
1863 | ||
1864 | num_options = cupsAddOption(attr->name, | |
1865 | cups_make_string(attr, value, | |
1866 | sizeof(value)), | |
1867 | num_options, &options); | |
1868 | } | |
557dde9f | 1869 | #ifdef __APPLE__ |
426c6a59 MS |
1870 | else if (!strcmp(attr->name, "media-supported")) |
1871 | { | |
1872 | /* | |
1873 | * See if we can set a default media size... | |
1874 | */ | |
1875 | ||
d1c13e16 MS |
1876 | int i; /* Looping var */ |
1877 | ||
426c6a59 MS |
1878 | for (i = 0; i < attr->num_values; i ++) |
1879 | if (!strcasecmp(media_default, attr->values[i].string.text)) | |
1880 | { | |
1881 | num_options = cupsAddOption("media", media_default, num_options, | |
1882 | &options); | |
1883 | break; | |
1884 | } | |
1885 | } | |
557dde9f | 1886 | #endif /* __APPLE__ */ |
fa73b229 | 1887 | else if (!strcmp(attr->name, "printer-name") && |
1888 | attr->value_tag == IPP_TAG_NAME) | |
a4924f6c | 1889 | printer_name = attr->values[0].string.text; |
f7deaa1a | 1890 | else if (strncmp(attr->name, "notify-", 7) && |
1891 | (attr->value_tag == IPP_TAG_BOOLEAN || | |
1892 | attr->value_tag == IPP_TAG_ENUM || | |
1893 | attr->value_tag == IPP_TAG_INTEGER || | |
1894 | attr->value_tag == IPP_TAG_KEYWORD || | |
1895 | attr->value_tag == IPP_TAG_NAME || | |
1896 | attr->value_tag == IPP_TAG_RANGE) && | |
426c6a59 | 1897 | (ptr = strstr(attr->name, "-default")) != NULL) |
f7deaa1a | 1898 | { |
f7deaa1a | 1899 | /* |
1900 | * Add a default option... | |
1901 | */ | |
1902 | ||
1903 | strlcpy(optname, attr->name, sizeof(optname)); | |
426c6a59 MS |
1904 | optname[ptr - attr->name] = '\0'; |
1905 | ||
1906 | if (strcasecmp(optname, "media") || | |
1907 | !cupsGetOption("media", num_options, options)) | |
1908 | num_options = cupsAddOption(optname, | |
1909 | cups_make_string(attr, value, | |
1910 | sizeof(value)), | |
1911 | num_options, &options); | |
f7deaa1a | 1912 | } |
ef416fc2 | 1913 | } |
1914 | ||
1915 | /* | |
1916 | * See if we have everything needed... | |
1917 | */ | |
1918 | ||
a4924f6c | 1919 | if (!printer_name) |
ef416fc2 | 1920 | { |
f7deaa1a | 1921 | cupsFreeOptions(num_options, options); |
1922 | ||
ef416fc2 | 1923 | if (attr == NULL) |
1924 | break; | |
1925 | else | |
1926 | continue; | |
1927 | } | |
1928 | ||
426c6a59 | 1929 | if ((dest = cups_add_dest(printer_name, NULL, &num_dests, dests)) != NULL) |
fa73b229 | 1930 | { |
f7deaa1a | 1931 | dest->num_options = num_options; |
1932 | dest->options = options; | |
fa73b229 | 1933 | } |
426c6a59 MS |
1934 | else |
1935 | cupsFreeOptions(num_options, options); | |
f7deaa1a | 1936 | |
ef416fc2 | 1937 | if (attr == NULL) |
1938 | break; | |
1939 | } | |
1940 | ||
1941 | ippDelete(response); | |
1942 | } | |
1943 | ||
1944 | /* | |
1945 | * Return the count... | |
1946 | */ | |
1947 | ||
1948 | return (num_dests); | |
1949 | } | |
1950 | ||
1951 | ||
426c6a59 MS |
1952 | /* |
1953 | * 'cups_make_string()' - Make a comma-separated string of values from an IPP | |
1954 | * attribute. | |
1955 | */ | |
1956 | ||
1957 | static char * /* O - New string */ | |
1958 | cups_make_string( | |
1959 | ipp_attribute_t *attr, /* I - Attribute to convert */ | |
1960 | char *buffer, /* I - Buffer */ | |
1961 | size_t bufsize) /* I - Size of buffer */ | |
1962 | { | |
1963 | int i; /* Looping var */ | |
1964 | char *ptr, /* Pointer into buffer */ | |
1965 | *end, /* Pointer to end of buffer */ | |
1966 | *valptr; /* Pointer into string attribute */ | |
1967 | ||
1968 | ||
1969 | /* | |
1970 | * Return quickly if we have a single string value... | |
1971 | */ | |
1972 | ||
1973 | if (attr->num_values == 1 && | |
1974 | attr->value_tag != IPP_TAG_INTEGER && | |
1975 | attr->value_tag != IPP_TAG_ENUM && | |
1976 | attr->value_tag != IPP_TAG_BOOLEAN && | |
1977 | attr->value_tag != IPP_TAG_RANGE) | |
1978 | return (attr->values[0].string.text); | |
1979 | ||
1980 | /* | |
1981 | * Copy the values to the string, separating with commas and escaping strings | |
1982 | * as needed... | |
1983 | */ | |
1984 | ||
1985 | end = buffer + bufsize - 1; | |
1986 | ||
1987 | for (i = 0, ptr = buffer; i < attr->num_values && ptr < end; i ++) | |
1988 | { | |
1989 | if (i) | |
1990 | *ptr++ = ','; | |
1991 | ||
1992 | switch (attr->value_tag) | |
1993 | { | |
1994 | case IPP_TAG_INTEGER : | |
1995 | case IPP_TAG_ENUM : | |
1996 | snprintf(ptr, end - ptr + 1, "%d", attr->values[i].integer); | |
1997 | break; | |
1998 | ||
1999 | case IPP_TAG_BOOLEAN : | |
2000 | if (attr->values[i].boolean) | |
2001 | strlcpy(ptr, "true", end - ptr + 1); | |
2002 | else | |
2003 | strlcpy(ptr, "false", end - ptr + 1); | |
2004 | break; | |
2005 | ||
2006 | case IPP_TAG_RANGE : | |
2007 | if (attr->values[i].range.lower == attr->values[i].range.upper) | |
2008 | snprintf(ptr, end - ptr + 1, "%d", attr->values[i].range.lower); | |
2009 | else | |
2010 | snprintf(ptr, end - ptr + 1, "%d-%d", attr->values[i].range.lower, | |
2011 | attr->values[i].range.upper); | |
2012 | break; | |
2013 | ||
2014 | default : | |
2015 | for (valptr = attr->values[i].string.text; | |
2016 | *valptr && ptr < end;) | |
2017 | { | |
2018 | if (strchr(" \t\n\\\'\"", *valptr)) | |
2019 | { | |
2020 | if (ptr >= (end - 1)) | |
2021 | break; | |
2022 | ||
2023 | *ptr++ = '\\'; | |
2024 | } | |
2025 | ||
2026 | *ptr++ = *valptr++; | |
2027 | } | |
2028 | ||
2029 | *ptr = '\0'; | |
2030 | break; | |
2031 | } | |
2032 | ||
2033 | ptr += strlen(ptr); | |
2034 | } | |
2035 | ||
2036 | *ptr = '\0'; | |
2037 | ||
2038 | return (buffer); | |
2039 | } | |
2040 | ||
2041 | ||
ef416fc2 | 2042 | /* |
b19ccc9e | 2043 | * End of "$Id: dest.c 7946 2008-09-16 23:27:54Z mike $". |
ef416fc2 | 2044 | */ |