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