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Commit | Line | Data |
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ef416fc2 | 1 | /* |
4509bb49 | 2 | * "$Id$" |
ef416fc2 | 3 | * |
f14324a7 | 4 | * PPD/driver support for CUPS. |
ef416fc2 | 5 | * |
94da7e34 MS |
6 | * This program handles listing and installing static PPD files, PPD files |
7 | * created from driver information files, and dynamically generated PPD files | |
8 | * using driver helper programs. | |
ef416fc2 | 9 | * |
f14324a7 | 10 | * Copyright 2007-2011 by Apple Inc. |
f899b121 | 11 | * Copyright 1997-2007 by Easy Software Products. |
ef416fc2 | 12 | * |
13 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 14 | * property of Apple Inc. and are protected by Federal copyright |
15 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
16 | * which should have been included with this file. If this file is | |
17 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 18 | * |
19 | * Contents: | |
20 | * | |
58dc1933 MS |
21 | * main() - Scan for drivers and return an IPP response. |
22 | * add_ppd() - Add a PPD file. | |
23 | * cat_drv() - Generate a PPD from a driver info file. | |
24 | * cat_ppd() - Copy a PPD file to stdout. | |
25 | * copy_static() - Copy a static PPD file to stdout. | |
178cb736 | 26 | * compare_inodes() - Compare two inodes. |
58dc1933 MS |
27 | * compare_matches() - Compare PPD match scores for sorting. |
28 | * compare_names() - Compare PPD filenames for sorting. | |
29 | * compare_ppds() - Compare PPD file make and model names for sorting. | |
f0ab5bff | 30 | * dump_ppds_dat() - Dump the contents of the ppds.dat file. |
58dc1933 MS |
31 | * free_array() - Free an array of strings. |
32 | * list_ppds() - List PPD files. | |
58dc1933 MS |
33 | * load_drv() - Load the PPDs from a driver information file. |
34 | * load_drivers() - Load driver-generated PPD files. | |
07ed0e9a | 35 | * load_ppds() - Load PPD files recursively. |
f0ab5bff | 36 | * load_ppds_dat() - Load the ppds.dat file. |
58dc1933 MS |
37 | * regex_device_id() - Compile a regular expression based on the 1284 device |
38 | * ID. | |
39 | * regex_string() - Construct a regular expression to compare a simple | |
40 | * string. | |
ef416fc2 | 41 | */ |
42 | ||
43 | /* | |
44 | * Include necessary headers... | |
45 | */ | |
46 | ||
47 | #include "util.h" | |
48 | #include <cups/dir.h> | |
80ca4592 | 49 | #include <cups/transcode.h> |
5eb9da71 | 50 | #include <cups/ppd-private.h> |
4509bb49 | 51 | #include <ppdc/ppdc.h> |
58dc1933 | 52 | #include <regex.h> |
ef416fc2 | 53 | |
54 | ||
b94498cf | 55 | /* |
56 | * Constants... | |
57 | */ | |
58 | ||
b0f6947b | 59 | #define PPD_SYNC 0x50504437 /* Sync word for ppds.dat (PPD7) */ |
b94498cf | 60 | #define PPD_MAX_LANG 32 /* Maximum languages */ |
b0f6947b MS |
61 | #define PPD_MAX_PROD 32 /* Maximum products */ |
62 | #define PPD_MAX_VERS 32 /* Maximum versions */ | |
b94498cf | 63 | |
3d8365b8 | 64 | #define PPD_TYPE_POSTSCRIPT 0 /* PostScript PPD */ |
65 | #define PPD_TYPE_PDF 1 /* PDF PPD */ | |
66 | #define PPD_TYPE_RASTER 2 /* CUPS raster PPD */ | |
67 | #define PPD_TYPE_FAX 3 /* Facsimile/MFD PPD */ | |
68 | #define PPD_TYPE_UNKNOWN 4 /* Other/hybrid PPD */ | |
66ab9486 | 69 | #define PPD_TYPE_DRV 5 /* Driver info file */ |
3d8365b8 | 70 | |
ac884b6a | 71 | static const char * const ppd_types[] = /* ppd-type values */ |
3d8365b8 | 72 | { |
73 | "postscript", | |
74 | "pdf", | |
75 | "raster", | |
76 | "fax", | |
94da7e34 MS |
77 | "unknown", |
78 | "drv" | |
3d8365b8 | 79 | }; |
80 | ||
b94498cf | 81 | |
ef416fc2 | 82 | /* |
83 | * PPD information structures... | |
84 | */ | |
85 | ||
86 | typedef struct /**** PPD record ****/ | |
87 | { | |
88 | time_t mtime; /* Modification time */ | |
749b1e90 | 89 | off_t size; /* Size in bytes */ |
3d8365b8 | 90 | int model_number; /* cupsModelNumber */ |
91 | int type; /* ppd-type */ | |
66ab9486 MS |
92 | char filename[512], /* Filename */ |
93 | name[512], /* PPD name */ | |
b94498cf | 94 | languages[PPD_MAX_LANG][6], |
95 | /* LanguageVersion/cupsLanguages */ | |
96 | products[PPD_MAX_PROD][128], | |
97 | /* Product strings */ | |
98 | psversions[PPD_MAX_VERS][32], | |
99 | /* PSVersion strings */ | |
ef416fc2 | 100 | make[128], /* Manufacturer */ |
f899b121 | 101 | make_and_model[128], /* NickName/ModelName */ |
ed6e7faf MS |
102 | device_id[256], /* IEEE 1284 Device ID */ |
103 | scheme[128]; /* PPD scheme */ | |
b94498cf | 104 | } ppd_rec_t; |
ef416fc2 | 105 | |
106 | typedef struct /**** In-memory record ****/ | |
107 | { | |
108 | int found; /* 1 if PPD is found */ | |
58dc1933 | 109 | int matches; /* Match count */ |
ef416fc2 | 110 | ppd_rec_t record; /* PPDs.dat record */ |
111 | } ppd_info_t; | |
112 | ||
113 | ||
114 | /* | |
115 | * Globals... | |
116 | */ | |
117 | ||
178cb736 MS |
118 | cups_array_t *Inodes = NULL, /* Inodes of directories we've visited */ |
119 | *PPDsByName = NULL, /* PPD files sorted by filename and name */ | |
66ab9486 | 120 | *PPDsByMakeModel = NULL;/* PPD files sorted by make and model */ |
ef416fc2 | 121 | int ChangedPPD; /* Did we change the PPD database? */ |
122 | ||
123 | ||
124 | /* | |
125 | * Local functions... | |
126 | */ | |
127 | ||
66ab9486 MS |
128 | static ppd_info_t *add_ppd(const char *filename, const char *name, |
129 | const char *language, const char *make, | |
130 | const char *make_and_model, | |
f899b121 | 131 | const char *device_id, const char *product, |
b94498cf | 132 | const char *psversion, time_t mtime, |
ed6e7faf MS |
133 | size_t size, int model_number, int type, |
134 | const char *scheme); | |
4509bb49 | 135 | static int cat_drv(const char *name, int request_id); |
b94498cf | 136 | static int cat_ppd(const char *name, int request_id); |
4509bb49 | 137 | static int cat_static(const char *name, int request_id); |
178cb736 | 138 | static int compare_inodes(struct stat *a, struct stat *b); |
58dc1933 MS |
139 | static int compare_matches(const ppd_info_t *p0, |
140 | const ppd_info_t *p1); | |
bd7854cb | 141 | static int compare_names(const ppd_info_t *p0, |
142 | const ppd_info_t *p1); | |
143 | static int compare_ppds(const ppd_info_t *p0, | |
144 | const ppd_info_t *p1); | |
f0ab5bff | 145 | static int dump_ppds_dat(void); |
b94498cf | 146 | static void free_array(cups_array_t *a); |
bd7854cb | 147 | static int list_ppds(int request_id, int limit, const char *opt); |
ed6e7faf MS |
148 | static int load_drivers(cups_array_t *include, |
149 | cups_array_t *exclude); | |
4509bb49 MS |
150 | static int load_drv(const char *filename, const char *name, |
151 | cups_file_t *fp, time_t mtime, off_t size); | |
b94498cf | 152 | static int load_ppds(const char *d, const char *p, int descend); |
f0ab5bff MS |
153 | static void load_ppds_dat(char *filename, size_t filesize, |
154 | int verbose); | |
58dc1933 MS |
155 | static regex_t *regex_device_id(const char *device_id); |
156 | static regex_t *regex_string(const char *s); | |
ef416fc2 | 157 | |
158 | ||
159 | /* | |
160 | * 'main()' - Scan for drivers and return an IPP response. | |
161 | * | |
162 | * Usage: | |
163 | * | |
164 | * cups-driverd request_id limit options | |
165 | */ | |
166 | ||
167 | int /* O - Exit code */ | |
168 | main(int argc, /* I - Number of command-line args */ | |
169 | char *argv[]) /* I - Command-line arguments */ | |
170 | { | |
171 | /* | |
172 | * Install or list PPDs... | |
173 | */ | |
174 | ||
175 | if (argc == 3 && !strcmp(argv[1], "cat")) | |
b94498cf | 176 | return (cat_ppd(argv[2], 0)); |
f0ab5bff MS |
177 | else if (argc == 2 && !strcmp(argv[1], "dump")) |
178 | return (dump_ppds_dat()); | |
b94498cf | 179 | else if (argc == 4 && !strcmp(argv[1], "get")) |
180 | return (cat_ppd(argv[3], atoi(argv[2]))); | |
ef416fc2 | 181 | else if (argc == 5 && !strcmp(argv[1], "list")) |
182 | return (list_ppds(atoi(argv[2]), atoi(argv[3]), argv[4])); | |
183 | else | |
184 | { | |
185 | fputs("Usage: cups-driverd cat ppd-name\n", stderr); | |
f0ab5bff | 186 | fputs("Usage: cups-driverd dump\n", stderr); |
b94498cf | 187 | fputs("Usage: cups-driverd get request_id ppd-name\n", stderr); |
ef416fc2 | 188 | fputs("Usage: cups-driverd list request_id limit options\n", stderr); |
189 | return (1); | |
190 | } | |
191 | } | |
192 | ||
193 | ||
194 | /* | |
195 | * 'add_ppd()' - Add a PPD file. | |
196 | */ | |
197 | ||
bd7854cb | 198 | static ppd_info_t * /* O - PPD */ |
66ab9486 MS |
199 | add_ppd(const char *filename, /* I - PPD filename */ |
200 | const char *name, /* I - PPD name */ | |
b94498cf | 201 | const char *language, /* I - LanguageVersion */ |
ef416fc2 | 202 | const char *make, /* I - Manufacturer */ |
f899b121 | 203 | const char *make_and_model, /* I - NickName/ModelName */ |
89d46774 | 204 | const char *device_id, /* I - 1284DeviceID */ |
f899b121 | 205 | const char *product, /* I - Product */ |
b94498cf | 206 | const char *psversion, /* I - PSVersion */ |
ef416fc2 | 207 | time_t mtime, /* I - Modification time */ |
3d8365b8 | 208 | size_t size, /* I - File size */ |
209 | int model_number, /* I - Model number */ | |
ed6e7faf MS |
210 | int type, /* I - Driver type */ |
211 | const char *scheme) /* I - PPD scheme */ | |
ef416fc2 | 212 | { |
213 | ppd_info_t *ppd; /* PPD */ | |
b86bc4cf | 214 | char *recommended; /* Foomatic driver string */ |
ef416fc2 | 215 | |
216 | ||
217 | /* | |
218 | * Add a new PPD file... | |
219 | */ | |
220 | ||
66ab9486 | 221 | if ((ppd = (ppd_info_t *)calloc(1, sizeof(ppd_info_t))) == NULL) |
ef416fc2 | 222 | { |
66ab9486 MS |
223 | fprintf(stderr, |
224 | "ERROR: [cups-driverd] Ran out of memory for %d PPD files!\n", | |
225 | cupsArrayCount(PPDsByName)); | |
226 | return (NULL); | |
ef416fc2 | 227 | } |
228 | ||
ef416fc2 | 229 | /* |
230 | * Zero-out the PPD data and copy the values over... | |
231 | */ | |
232 | ||
3d8365b8 | 233 | ppd->found = 1; |
234 | ppd->record.mtime = mtime; | |
235 | ppd->record.size = size; | |
236 | ppd->record.model_number = model_number; | |
237 | ppd->record.type = type; | |
ef416fc2 | 238 | |
66ab9486 | 239 | strlcpy(ppd->record.filename, filename, sizeof(ppd->record.filename)); |
ef416fc2 | 240 | strlcpy(ppd->record.name, name, sizeof(ppd->record.name)); |
b94498cf | 241 | strlcpy(ppd->record.languages[0], language, |
242 | sizeof(ppd->record.languages[0])); | |
243 | strlcpy(ppd->record.products[0], product, sizeof(ppd->record.products[0])); | |
244 | strlcpy(ppd->record.psversions[0], psversion, | |
245 | sizeof(ppd->record.psversions[0])); | |
ef416fc2 | 246 | strlcpy(ppd->record.make, make, sizeof(ppd->record.make)); |
247 | strlcpy(ppd->record.make_and_model, make_and_model, | |
248 | sizeof(ppd->record.make_and_model)); | |
bd7854cb | 249 | strlcpy(ppd->record.device_id, device_id, sizeof(ppd->record.device_id)); |
ed6e7faf | 250 | strlcpy(ppd->record.scheme, scheme, sizeof(ppd->record.scheme)); |
ef416fc2 | 251 | |
b86bc4cf | 252 | /* |
253 | * Strip confusing (and often wrong) "recommended" suffix added by | |
254 | * Foomatic drivers... | |
255 | */ | |
256 | ||
b94498cf | 257 | if ((recommended = strstr(ppd->record.make_and_model, |
258 | " (recommended)")) != NULL) | |
b86bc4cf | 259 | *recommended = '\0'; |
260 | ||
66ab9486 MS |
261 | /* |
262 | * Add the PPD to the PPD arrays... | |
263 | */ | |
264 | ||
265 | cupsArrayAdd(PPDsByName, ppd); | |
266 | cupsArrayAdd(PPDsByMakeModel, ppd); | |
267 | ||
ef416fc2 | 268 | /* |
269 | * Return the new PPD pointer... | |
270 | */ | |
271 | ||
272 | return (ppd); | |
273 | } | |
274 | ||
275 | ||
4509bb49 MS |
276 | /* |
277 | * 'cat_drv()' - Generate a PPD from a driver info file. | |
278 | */ | |
279 | ||
280 | static int /* O - Exit code */ | |
281 | cat_drv(const char *name, /* I - PPD name */ | |
282 | int request_id) /* I - Request ID for response? */ | |
283 | { | |
284 | const char *datadir; // CUPS_DATADIR env var | |
285 | ppdcSource *src; // PPD source file data | |
286 | ppdcDriver *d; // Current driver | |
287 | cups_file_t *out; // Stdout via CUPS file API | |
288 | char message[2048], // status-message | |
289 | filename[1024], // Full path to .drv file(s) | |
290 | scheme[32], // URI scheme ("drv") | |
291 | userpass[256], // User/password info (unused) | |
292 | host[2], // Hostname (unused) | |
293 | resource[1024], // Resource path (/dir/to/filename.drv) | |
294 | *pc_file_name; // Filename portion of URI | |
295 | int port; // Port number (unused) | |
296 | ||
297 | ||
298 | // Determine where CUPS has installed the data files... | |
299 | if ((datadir = getenv("CUPS_DATADIR")) == NULL) | |
300 | datadir = CUPS_DATADIR; | |
301 | ||
eac3a0a0 | 302 | // Pull out the path to the .drv file... |
4509bb49 MS |
303 | if (httpSeparateURI(HTTP_URI_CODING_ALL, name, scheme, sizeof(scheme), |
304 | userpass, sizeof(userpass), host, sizeof(host), &port, | |
305 | resource, sizeof(resource)) < HTTP_URI_OK || | |
306 | strstr(resource, "../") || | |
307 | (pc_file_name = strrchr(resource, '/')) == NULL || | |
308 | pc_file_name == resource) | |
309 | { | |
310 | fprintf(stderr, "ERROR: Bad PPD name \"%s\"!\n", name); | |
311 | ||
312 | if (request_id) | |
313 | { | |
314 | snprintf(message, sizeof(message), "Bad PPD name \"%s\"!", name); | |
315 | ||
316 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
317 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
318 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
319 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
320 | "en-US"); | |
321 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
322 | cupsdSendIPPTrailer(); | |
323 | } | |
324 | ||
325 | return (1); | |
326 | } | |
327 | ||
328 | *pc_file_name++ = '\0'; | |
329 | ||
330 | #ifdef __APPLE__ | |
18ecb428 MS |
331 | if (!strncmp(resource, "/Library/Printers/PPDs/Contents/Resources/", 42) || |
332 | !strncmp(resource, "/System/Library/Printers/PPDs/Contents/Resources/", 49)) | |
4509bb49 MS |
333 | strlcpy(filename, resource, sizeof(filename)); |
334 | else | |
335 | #endif // __APPLE__ | |
336 | { | |
337 | snprintf(filename, sizeof(filename), "%s/drv%s", datadir, resource); | |
338 | if (access(filename, 0)) | |
339 | snprintf(filename, sizeof(filename), "%s/model%s", datadir, resource); | |
340 | } | |
341 | ||
342 | src = new ppdcSource(filename); | |
343 | ||
344 | for (d = (ppdcDriver *)src->drivers->first(); | |
345 | d; | |
346 | d = (ppdcDriver *)src->drivers->next()) | |
d1c13e16 MS |
347 | if (!strcmp(pc_file_name, d->pc_file_name->value) || |
348 | (d->file_name && !strcmp(pc_file_name, d->file_name->value))) | |
4509bb49 MS |
349 | break; |
350 | ||
351 | if (d) | |
352 | { | |
353 | ppdcArray *locales; // Locale names | |
354 | ppdcCatalog *catalog; // Message catalog in .drv file | |
355 | ||
356 | ||
f0ab5bff | 357 | fprintf(stderr, "DEBUG2: [cups-driverd] %d locales defined in \"%s\"...\n", |
4509bb49 MS |
358 | src->po_files->count, filename); |
359 | ||
360 | locales = new ppdcArray(); | |
361 | for (catalog = (ppdcCatalog *)src->po_files->first(); | |
362 | catalog; | |
363 | catalog = (ppdcCatalog *)src->po_files->next()) | |
364 | { | |
f0ab5bff | 365 | fprintf(stderr, "DEBUG2: [cups-driverd] Adding locale \"%s\"...\n", |
4509bb49 | 366 | catalog->locale->value); |
97c9a8d7 | 367 | catalog->locale->retain(); |
4509bb49 MS |
368 | locales->add(catalog->locale); |
369 | } | |
370 | ||
371 | if (request_id) | |
372 | { | |
373 | cupsdSendIPPHeader(IPP_OK, request_id); | |
374 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
375 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
376 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
377 | "en-US"); | |
378 | cupsdSendIPPTrailer(); | |
379 | fflush(stdout); | |
380 | } | |
381 | ||
382 | out = cupsFileStdout(); | |
383 | d->write_ppd_file(out, NULL, locales, src, PPDC_LFONLY); | |
384 | cupsFileClose(out); | |
385 | ||
e4572d57 | 386 | locales->release(); |
4509bb49 MS |
387 | } |
388 | else | |
389 | { | |
390 | fprintf(stderr, "ERROR: PPD \"%s\" not found!\n", name); | |
391 | ||
392 | if (request_id) | |
393 | { | |
394 | snprintf(message, sizeof(message), "PPD \"%s\" not found!", name); | |
395 | ||
396 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
397 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
398 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
399 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
400 | "en-US"); | |
401 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
402 | cupsdSendIPPTrailer(); | |
403 | } | |
404 | } | |
405 | ||
e4572d57 | 406 | src->release(); |
4509bb49 MS |
407 | |
408 | return (!d); | |
409 | } | |
410 | ||
411 | ||
ef416fc2 | 412 | /* |
413 | * 'cat_ppd()' - Copy a PPD file to stdout. | |
414 | */ | |
415 | ||
bd7854cb | 416 | static int /* O - Exit code */ |
b94498cf | 417 | cat_ppd(const char *name, /* I - PPD name */ |
418 | int request_id) /* I - Request ID for response? */ | |
ef416fc2 | 419 | { |
420 | char scheme[256], /* Scheme from PPD name */ | |
4509bb49 MS |
421 | *sptr, /* Pointer into scheme */ |
422 | line[1024], /* Line/filename */ | |
423 | message[2048]; /* status-message */ | |
ef416fc2 | 424 | |
425 | ||
426 | /* | |
427 | * Figure out if this is a static or dynamic PPD file... | |
428 | */ | |
429 | ||
430 | strlcpy(scheme, name, sizeof(scheme)); | |
431 | if ((sptr = strchr(scheme, ':')) != NULL) | |
432 | { | |
433 | *sptr = '\0'; | |
434 | ||
435 | if (!strcmp(scheme, "file")) | |
436 | { | |
437 | /* | |
438 | * "file:name" == "name"... | |
439 | */ | |
440 | ||
441 | name += 5; | |
442 | scheme[0] = '\0'; | |
443 | } | |
444 | } | |
445 | else | |
446 | scheme[0] = '\0'; | |
447 | ||
09a101d6 | 448 | if (request_id > 0) |
449 | puts("Content-Type: application/ipp\n"); | |
b94498cf | 450 | |
4509bb49 MS |
451 | if (!scheme[0]) |
452 | return (cat_static(name, request_id)); | |
453 | else if (!strcmp(scheme, "drv")) | |
454 | return (cat_drv(name, request_id)); | |
455 | else | |
ef416fc2 | 456 | { |
457 | /* | |
458 | * Dynamic PPD, see if we have a driver program to support it... | |
459 | */ | |
460 | ||
461 | const char *serverbin; /* CUPS_SERVERBIN env var */ | |
c934a06c | 462 | char *argv[4]; /* Arguments for program */ |
ef416fc2 | 463 | |
464 | ||
465 | if ((serverbin = getenv("CUPS_SERVERBIN")) == NULL) | |
466 | serverbin = CUPS_SERVERBIN; | |
467 | ||
468 | snprintf(line, sizeof(line), "%s/driver/%s", serverbin, scheme); | |
469 | if (access(line, X_OK)) | |
470 | { | |
471 | /* | |
472 | * File does not exist or is not executable... | |
473 | */ | |
474 | ||
475 | fprintf(stderr, "ERROR: [cups-driverd] Unable to access \"%s\" - %s\n", | |
476 | line, strerror(errno)); | |
b94498cf | 477 | |
478 | if (request_id > 0) | |
479 | { | |
480 | snprintf(message, sizeof(message), "Unable to access \"%s\" - %s", | |
481 | line, strerror(errno)); | |
482 | ||
483 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
484 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
485 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
486 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
487 | "en-US"); | |
488 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
489 | cupsdSendIPPTrailer(); | |
490 | } | |
491 | ||
ef416fc2 | 492 | return (1); |
493 | } | |
494 | ||
495 | /* | |
496 | * Yes, let it cat the PPD file... | |
497 | */ | |
498 | ||
b94498cf | 499 | if (request_id) |
500 | { | |
501 | cupsdSendIPPHeader(IPP_OK, request_id); | |
502 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
503 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
504 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
505 | "en-US"); | |
506 | cupsdSendIPPTrailer(); | |
507 | } | |
508 | ||
c934a06c MS |
509 | argv[0] = scheme; |
510 | argv[1] = (char *)"cat"; | |
511 | argv[2] = (char *)name; | |
512 | argv[3] = NULL; | |
513 | ||
514 | if (cupsdExec(line, argv)) | |
ef416fc2 | 515 | { |
516 | /* | |
517 | * Unable to execute driver... | |
518 | */ | |
519 | ||
520 | fprintf(stderr, "ERROR: [cups-driverd] Unable to execute \"%s\" - %s\n", | |
521 | line, strerror(errno)); | |
522 | return (1); | |
523 | } | |
524 | } | |
ef416fc2 | 525 | |
4509bb49 MS |
526 | /* |
527 | * Return with no errors... | |
528 | */ | |
ef416fc2 | 529 | |
4509bb49 MS |
530 | return (0); |
531 | } | |
ef416fc2 | 532 | |
b94498cf | 533 | |
4509bb49 MS |
534 | /* |
535 | * 'copy_static()' - Copy a static PPD file to stdout. | |
536 | */ | |
b94498cf | 537 | |
4509bb49 MS |
538 | static int /* O - Exit code */ |
539 | cat_static(const char *name, /* I - PPD name */ | |
540 | int request_id) /* I - Request ID for response? */ | |
541 | { | |
542 | cups_file_t *fp; /* PPD file */ | |
543 | const char *datadir; /* CUPS_DATADIR env var */ | |
544 | char line[1024], /* Line/filename */ | |
545 | message[2048]; /* status-message */ | |
22c9029b MS |
546 | #ifdef __APPLE__ |
547 | const char *printerDriver, /* Pointer to .printerDriver extension */ | |
548 | *slash; /* Pointer to next slash */ | |
549 | #endif /* __APPLE__ */ | |
ef416fc2 | 550 | |
eac3a0a0 | 551 | |
4509bb49 MS |
552 | if (name[0] == '/' || strstr(name, "../") || strstr(name, "/..")) |
553 | { | |
ef416fc2 | 554 | /* |
4509bb49 | 555 | * Bad name... |
ef416fc2 | 556 | */ |
557 | ||
4509bb49 MS |
558 | fprintf(stderr, "ERROR: [cups-driverd] Bad PPD name \"%s\"!\n", name); |
559 | ||
560 | if (request_id) | |
b94498cf | 561 | { |
4509bb49 | 562 | snprintf(message, sizeof(message), "Bad PPD name \"%s\"!", name); |
b94498cf | 563 | |
4509bb49 MS |
564 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); |
565 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
566 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
567 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
568 | "en-US"); | |
569 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
570 | cupsdSendIPPTrailer(); | |
b94498cf | 571 | } |
b94498cf | 572 | |
4509bb49 MS |
573 | return (1); |
574 | } | |
b94498cf | 575 | |
4509bb49 MS |
576 | /* |
577 | * Try opening the file... | |
578 | */ | |
b94498cf | 579 | |
4509bb49 MS |
580 | #ifdef __APPLE__ |
581 | if (!strncmp(name, "System/Library/Printers/PPDs/Contents/Resources/", 48) || | |
22c9029b MS |
582 | !strncmp(name, "Library/Printers/PPDs/Contents/Resources/", 41) || |
583 | (!strncmp(name, "System/Library/Printers/", 24) && | |
584 | (printerDriver = | |
585 | strstr(name + 24, | |
586 | ".printerDriver/Contents/Resources/PPDs")) != NULL && | |
587 | (slash = strchr(name + 24, '/')) != NULL && | |
588 | slash > printerDriver) || | |
589 | (!strncmp(name, "Library/Printers/", 17) && | |
590 | (printerDriver = | |
591 | strstr(name + 17, | |
592 | ".printerDriver/Contents/Resources/PPDs")) != NULL && | |
593 | (slash = strchr(name + 17, '/')) != NULL && | |
594 | slash > printerDriver)) | |
4509bb49 MS |
595 | { |
596 | /* | |
597 | * Map ppd-name to Mac OS X standard locations... | |
598 | */ | |
b94498cf | 599 | |
4509bb49 MS |
600 | snprintf(line, sizeof(line), "/%s", name); |
601 | } | |
eac3a0a0 | 602 | else |
b94498cf | 603 | |
4509bb49 MS |
604 | #elif defined(__linux) |
605 | if (!strncmp(name, "lsb/usr/", 8)) | |
606 | { | |
607 | /* | |
608 | * Map ppd-name to LSB standard /usr/share/ppd location... | |
609 | */ | |
b94498cf | 610 | |
4509bb49 MS |
611 | snprintf(line, sizeof(line), "/usr/share/ppd/%s", name + 8); |
612 | } | |
613 | else if (!strncmp(name, "lsb/opt/", 8)) | |
614 | { | |
615 | /* | |
616 | * Map ppd-name to LSB standard /opt/share/ppd location... | |
617 | */ | |
ef416fc2 | 618 | |
4509bb49 MS |
619 | snprintf(line, sizeof(line), "/opt/share/ppd/%s", name + 8); |
620 | } | |
621 | else if (!strncmp(name, "lsb/local/", 10)) | |
622 | { | |
623 | /* | |
624 | * Map ppd-name to LSB standard /usr/local/share/ppd location... | |
625 | */ | |
b94498cf | 626 | |
4509bb49 MS |
627 | snprintf(line, sizeof(line), "/usr/local/share/ppd/%s", name + 10); |
628 | } | |
629 | else | |
b94498cf | 630 | |
4509bb49 MS |
631 | #endif /* __APPLE__ */ |
632 | { | |
633 | if ((datadir = getenv("CUPS_DATADIR")) == NULL) | |
634 | datadir = CUPS_DATADIR; | |
b94498cf | 635 | |
4509bb49 MS |
636 | snprintf(line, sizeof(line), "%s/model/%s", datadir, name); |
637 | } | |
638 | ||
639 | if ((fp = cupsFileOpen(line, "r")) == NULL) | |
640 | { | |
641 | fprintf(stderr, "ERROR: [cups-driverd] Unable to open \"%s\" - %s\n", | |
642 | line, strerror(errno)); | |
ef416fc2 | 643 | |
b94498cf | 644 | if (request_id) |
645 | { | |
4509bb49 MS |
646 | snprintf(message, sizeof(message), "Unable to open \"%s\" - %s", |
647 | line, strerror(errno)); | |
648 | ||
649 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
b94498cf | 650 | cupsdSendIPPGroup(IPP_TAG_OPERATION); |
651 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
652 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
4509bb49 MS |
653 | "en-US"); |
654 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
b94498cf | 655 | cupsdSendIPPTrailer(); |
656 | } | |
657 | ||
4509bb49 MS |
658 | return (1); |
659 | } | |
ef416fc2 | 660 | |
4509bb49 MS |
661 | if (request_id) |
662 | { | |
663 | cupsdSendIPPHeader(IPP_OK, request_id); | |
664 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
665 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
666 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
667 | "en-US"); | |
668 | cupsdSendIPPTrailer(); | |
ef416fc2 | 669 | } |
670 | ||
671 | /* | |
4509bb49 | 672 | * Now copy the file to stdout... |
ef416fc2 | 673 | */ |
674 | ||
4509bb49 MS |
675 | while (cupsFileGets(fp, line, sizeof(line))) |
676 | puts(line); | |
677 | ||
678 | cupsFileClose(fp); | |
679 | ||
ef416fc2 | 680 | return (0); |
681 | } | |
682 | ||
683 | ||
178cb736 MS |
684 | /* |
685 | * 'compare_inodes()' - Compare two inodes. | |
686 | */ | |
687 | ||
688 | static int /* O - Result of comparison */ | |
689 | compare_inodes(struct stat *a, /* I - First inode */ | |
690 | struct stat *b) /* I - Second inode */ | |
691 | { | |
692 | if (a->st_dev != b->st_dev) | |
693 | return (a->st_dev - b->st_dev); | |
694 | else | |
695 | return (a->st_ino - b->st_ino); | |
696 | } | |
697 | ||
698 | ||
58dc1933 MS |
699 | /* |
700 | * 'compare_matches()' - Compare PPD match scores for sorting. | |
701 | */ | |
702 | ||
703 | static int | |
704 | compare_matches(const ppd_info_t *p0, /* I - First PPD */ | |
705 | const ppd_info_t *p1) /* I - Second PPD */ | |
706 | { | |
707 | if (p1->matches != p0->matches) | |
708 | return (p1->matches - p0->matches); | |
709 | else | |
e4572d57 MS |
710 | return (cupsdCompareNames(p0->record.make_and_model, |
711 | p1->record.make_and_model)); | |
58dc1933 MS |
712 | } |
713 | ||
714 | ||
ef416fc2 | 715 | /* |
716 | * 'compare_names()' - Compare PPD filenames for sorting. | |
717 | */ | |
718 | ||
bd7854cb | 719 | static int /* O - Result of comparison */ |
ef416fc2 | 720 | compare_names(const ppd_info_t *p0, /* I - First PPD file */ |
721 | const ppd_info_t *p1) /* I - Second PPD file */ | |
722 | { | |
66ab9486 MS |
723 | int diff; /* Difference between strings */ |
724 | ||
725 | ||
d1c13e16 | 726 | if ((diff = strcmp(p0->record.filename, p1->record.filename)) != 0) |
66ab9486 MS |
727 | return (diff); |
728 | else | |
d1c13e16 | 729 | return (strcmp(p0->record.name, p1->record.name)); |
ef416fc2 | 730 | } |
731 | ||
732 | ||
733 | /* | |
734 | * 'compare_ppds()' - Compare PPD file make and model names for sorting. | |
735 | */ | |
736 | ||
bd7854cb | 737 | static int /* O - Result of comparison */ |
ef416fc2 | 738 | compare_ppds(const ppd_info_t *p0, /* I - First PPD file */ |
739 | const ppd_info_t *p1) /* I - Second PPD file */ | |
740 | { | |
741 | int diff; /* Difference between strings */ | |
742 | ||
bd7854cb | 743 | |
ef416fc2 | 744 | /* |
745 | * First compare manufacturers... | |
746 | */ | |
747 | ||
748 | if ((diff = strcasecmp(p0->record.make, p1->record.make)) != 0) | |
749 | return (diff); | |
750 | else if ((diff = cupsdCompareNames(p0->record.make_and_model, | |
751 | p1->record.make_and_model)) != 0) | |
752 | return (diff); | |
753 | else | |
d1c13e16 | 754 | return (strcmp(p0->record.languages[0], p1->record.languages[0])); |
b94498cf | 755 | } |
756 | ||
757 | ||
f0ab5bff MS |
758 | /* |
759 | * 'dump_ppds_dat()' - Dump the contents of the ppds.dat file. | |
760 | */ | |
761 | ||
762 | static int /* O - Exit status */ | |
763 | dump_ppds_dat(void) | |
764 | { | |
765 | char filename[1024]; /* ppds.dat filename */ | |
766 | ppd_info_t *ppd; /* Current PPD */ | |
767 | ||
768 | ||
769 | /* | |
770 | * See if we a PPD database file... | |
771 | */ | |
772 | ||
773 | load_ppds_dat(filename, sizeof(filename), 0); | |
774 | ||
775 | puts("mtime,size,model_number,type,filename,name,languages0,products0," | |
776 | "psversions0,make,make_and_model,device_id,scheme"); | |
777 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByName); | |
778 | ppd; | |
779 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByName)) | |
780 | printf("%d,%ld,%d,%d,\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\"," | |
781 | "\"%s\",\"%s\"\n", | |
782 | (int)ppd->record.mtime, (long)ppd->record.size, | |
783 | ppd->record.model_number, ppd->record.type, ppd->record.filename, | |
784 | ppd->record.name, ppd->record.languages[0], ppd->record.products[0], | |
785 | ppd->record.psversions[0], ppd->record.make, | |
786 | ppd->record.make_and_model, ppd->record.device_id, | |
787 | ppd->record.scheme); | |
788 | ||
789 | return (0); | |
790 | } | |
791 | ||
792 | ||
b94498cf | 793 | /* |
794 | * 'free_array()' - Free an array of strings. | |
795 | */ | |
796 | ||
797 | static void | |
798 | free_array(cups_array_t *a) /* I - Array to free */ | |
799 | { | |
800 | char *ptr; /* Pointer to string */ | |
801 | ||
802 | ||
803 | for (ptr = (char *)cupsArrayFirst(a); | |
804 | ptr; | |
805 | ptr = (char *)cupsArrayNext(a)) | |
806 | free(ptr); | |
807 | ||
808 | cupsArrayDelete(a); | |
ef416fc2 | 809 | } |
810 | ||
811 | ||
812 | /* | |
813 | * 'list_ppds()' - List PPD files. | |
814 | */ | |
815 | ||
bd7854cb | 816 | static int /* O - Exit code */ |
ef416fc2 | 817 | list_ppds(int request_id, /* I - Request ID */ |
818 | int limit, /* I - Limit */ | |
819 | const char *opt) /* I - Option argument */ | |
820 | { | |
66ab9486 | 821 | int i; /* Looping vars */ |
ef416fc2 | 822 | int count; /* Number of PPDs to send */ |
823 | ppd_info_t *ppd; /* Current PPD file */ | |
824 | cups_file_t *fp; /* ppds.dat file */ | |
ef416fc2 | 825 | char filename[1024], /* ppds.dat filename */ |
826 | model[1024]; /* Model directory */ | |
ef416fc2 | 827 | const char *cups_datadir; /* CUPS_DATADIR environment variable */ |
828 | int num_options; /* Number of options */ | |
829 | cups_option_t *options; /* Options */ | |
ed6e7faf MS |
830 | cups_array_t *requested, /* requested-attributes values */ |
831 | *include, /* PPD schemes to include */ | |
832 | *exclude; /* PPD schemes to exclude */ | |
833 | const char *device_id, /* ppd-device-id option */ | |
b94498cf | 834 | *language, /* ppd-natural-language option */ |
835 | *make, /* ppd-make option */ | |
836 | *make_and_model, /* ppd-make-and-model option */ | |
3d8365b8 | 837 | *model_number_str, /* ppd-model-number option */ |
b94498cf | 838 | *product, /* ppd-product option */ |
3d8365b8 | 839 | *psversion, /* ppd-psversion option */ |
840 | *type_str; /* ppd-type option */ | |
841 | int model_number, /* ppd-model-number value */ | |
842 | type, /* ppd-type value */ | |
58dc1933 MS |
843 | make_and_model_len, /* Length of ppd-make-and-model */ |
844 | product_len, /* Length of ppd-product */ | |
3d8365b8 | 845 | send_device_id, /* Send ppd-device-id? */ |
b94498cf | 846 | send_make, /* Send ppd-make? */ |
847 | send_make_and_model, /* Send ppd-make-and-model? */ | |
3d8365b8 | 848 | send_model_number, /* Send ppd-model-number? */ |
b94498cf | 849 | send_name, /* Send ppd-name? */ |
3d8365b8 | 850 | send_natural_language, /* Send ppd-natural-language? */ |
b94498cf | 851 | send_product, /* Send ppd-product? */ |
852 | send_psversion, /* Send ppd-psversion? */ | |
3d8365b8 | 853 | send_type, /* Send ppd-type? */ |
b94498cf | 854 | sent_header; /* Sent the IPP header? */ |
58dc1933 MS |
855 | regex_t *device_id_re, /* Regular expression for matching device ID */ |
856 | *make_and_model_re; /* Regular expression for matching make and model */ | |
857 | regmatch_t re_matches[6]; /* Regular expression matches */ | |
858 | cups_array_t *matches; /* Matching PPDs */ | |
b94498cf | 859 | |
860 | ||
861 | fprintf(stderr, | |
862 | "DEBUG2: [cups-driverd] list_ppds(request_id=%d, limit=%d, " | |
863 | "opt=\"%s\"\n", request_id, limit, opt); | |
ef416fc2 | 864 | |
865 | /* | |
866 | * See if we a PPD database file... | |
867 | */ | |
868 | ||
f0ab5bff | 869 | load_ppds_dat(filename, sizeof(filename), 1); |
ef416fc2 | 870 | |
ef416fc2 | 871 | /* |
872 | * Load all PPDs in the specified directory and below... | |
873 | */ | |
874 | ||
ef416fc2 | 875 | if ((cups_datadir = getenv("CUPS_DATADIR")) == NULL) |
876 | cups_datadir = CUPS_DATADIR; | |
877 | ||
178cb736 MS |
878 | Inodes = cupsArrayNew((cups_array_func_t)compare_inodes, NULL); |
879 | ||
ef416fc2 | 880 | snprintf(model, sizeof(model), "%s/model", cups_datadir); |
b94498cf | 881 | load_ppds(model, "", 1); |
882 | ||
4509bb49 MS |
883 | snprintf(model, sizeof(model), "%s/drv", cups_datadir); |
884 | load_ppds(model, "", 1); | |
885 | ||
b94498cf | 886 | #ifdef __APPLE__ |
887 | /* | |
888 | * Load PPDs from standard Mac OS X locations... | |
889 | */ | |
890 | ||
22c9029b MS |
891 | load_ppds("/Library/Printers", |
892 | "Library/Printers", 0); | |
b94498cf | 893 | load_ppds("/Library/Printers/PPDs/Contents/Resources", |
894 | "Library/Printers/PPDs/Contents/Resources", 0); | |
895 | load_ppds("/Library/Printers/PPDs/Contents/Resources/en.lproj", | |
896 | "Library/Printers/PPDs/Contents/Resources/en.lproj", 0); | |
22c9029b MS |
897 | load_ppds("/System/Library/Printers", |
898 | "System/Library/Printers", 0); | |
b94498cf | 899 | load_ppds("/System/Library/Printers/PPDs/Contents/Resources", |
900 | "System/Library/Printers/PPDs/Contents/Resources", 0); | |
901 | load_ppds("/System/Library/Printers/PPDs/Contents/Resources/en.lproj", | |
902 | "System/Library/Printers/PPDs/Contents/Resources/en.lproj", 0); | |
903 | ||
904 | #elif defined(__linux) | |
905 | /* | |
906 | * Load PPDs from LSB-defined locations... | |
907 | */ | |
908 | ||
568fa3fa MS |
909 | if (!access("/usr/local/share/ppd", 0)) |
910 | load_ppds("/usr/local/share/ppd", "lsb/local", 1); | |
911 | if (!access("/usr/share/ppd", 0)) | |
912 | load_ppds("/usr/share/ppd", "lsb/usr", 1); | |
913 | if (!access("/opt/share/ppd", 0)) | |
914 | load_ppds("/opt/share/ppd", "lsb/opt", 1); | |
b94498cf | 915 | #endif /* __APPLE__ */ |
ef416fc2 | 916 | |
917 | /* | |
918 | * Cull PPD files that are no longer present... | |
919 | */ | |
920 | ||
66ab9486 MS |
921 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByName); |
922 | ppd; | |
923 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByName)) | |
ef416fc2 | 924 | if (!ppd->found) |
925 | { | |
926 | /* | |
927 | * Remove this PPD file from the list... | |
928 | */ | |
929 | ||
66ab9486 MS |
930 | cupsArrayRemove(PPDsByName, ppd); |
931 | cupsArrayRemove(PPDsByMakeModel, ppd); | |
932 | free(ppd); | |
f0ab5bff MS |
933 | |
934 | ChangedPPD = 1; | |
ef416fc2 | 935 | } |
936 | ||
ef416fc2 | 937 | /* |
938 | * Write the new ppds.dat file... | |
939 | */ | |
940 | ||
f0ab5bff MS |
941 | fprintf(stderr, "DEBUG: [cups-driverd] ChangedPPD=%d\n", ChangedPPD); |
942 | ||
ef416fc2 | 943 | if (ChangedPPD) |
944 | { | |
07ed0e9a MS |
945 | char newname[1024]; /* New filename */ |
946 | ||
947 | snprintf(newname, sizeof(newname), "%s.%d", filename, (int)getpid()); | |
948 | ||
949 | if ((fp = cupsFileOpen(newname, "w")) != NULL) | |
ef416fc2 | 950 | { |
b94498cf | 951 | unsigned ppdsync = PPD_SYNC; /* Sync word */ |
952 | ||
b94498cf | 953 | cupsFileWrite(fp, (char *)&ppdsync, sizeof(ppdsync)); |
954 | ||
66ab9486 MS |
955 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByName); |
956 | ppd; | |
957 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByName)) | |
ef416fc2 | 958 | cupsFileWrite(fp, (char *)&(ppd->record), sizeof(ppd_rec_t)); |
959 | ||
960 | cupsFileClose(fp); | |
961 | ||
07ed0e9a MS |
962 | if (rename(newname, filename)) |
963 | fprintf(stderr, "ERROR: [cups-driverd] Unable to rename \"%s\" - %s\n", | |
964 | newname, strerror(errno)); | |
965 | else | |
966 | fprintf(stderr, "INFO: [cups-driverd] Wrote \"%s\", %d PPDs...\n", | |
967 | filename, cupsArrayCount(PPDsByName)); | |
ef416fc2 | 968 | } |
969 | else | |
970 | fprintf(stderr, "ERROR: [cups-driverd] Unable to write \"%s\" - %s\n", | |
971 | filename, strerror(errno)); | |
972 | } | |
973 | else | |
974 | fputs("INFO: [cups-driverd] No new or changed PPDs...\n", stderr); | |
975 | ||
976 | /* | |
977 | * Scan for dynamic PPD files... | |
978 | */ | |
979 | ||
ed6e7faf MS |
980 | num_options = cupsParseOptions(opt, 0, &options); |
981 | exclude = cupsdCreateStringsArray(cupsGetOption("exclude-schemes", | |
982 | num_options, options)); | |
8b450588 | 983 | include = cupsdCreateStringsArray(cupsGetOption("include-schemes", |
ed6e7faf MS |
984 | num_options, options)); |
985 | ||
986 | load_drivers(include, exclude); | |
ef416fc2 | 987 | |
988 | /* | |
989 | * Add the raw driver... | |
990 | */ | |
991 | ||
66ab9486 | 992 | add_ppd("", "raw", "en", "Raw", "Raw Queue", "", "", "", 0, 0, 0, |
ed6e7faf | 993 | PPD_TYPE_UNKNOWN, "raw"); |
ef416fc2 | 994 | |
ef416fc2 | 995 | /* |
996 | * Send IPP attributes... | |
997 | */ | |
998 | ||
ed6e7faf MS |
999 | requested = cupsdCreateStringsArray( |
1000 | cupsGetOption("requested-attributes", num_options, | |
1001 | options)); | |
3d8365b8 | 1002 | device_id = cupsGetOption("ppd-device-id", num_options, options); |
1003 | language = cupsGetOption("ppd-natural-language", num_options, options); | |
1004 | make = cupsGetOption("ppd-make", num_options, options); | |
1005 | make_and_model = cupsGetOption("ppd-make-and-model", num_options, options); | |
1006 | model_number_str = cupsGetOption("ppd-model-number", num_options, options); | |
1007 | product = cupsGetOption("ppd-product", num_options, options); | |
1008 | psversion = cupsGetOption("ppd-psversion", num_options, options); | |
1009 | type_str = cupsGetOption("ppd-type", num_options, options); | |
b94498cf | 1010 | |
1011 | if (make_and_model) | |
58dc1933 | 1012 | make_and_model_len = strlen(make_and_model); |
b94498cf | 1013 | else |
58dc1933 | 1014 | make_and_model_len = 0; |
ef416fc2 | 1015 | |
58dc1933 MS |
1016 | if (product) |
1017 | product_len = strlen(product); | |
b94498cf | 1018 | else |
58dc1933 | 1019 | product_len = 0; |
b94498cf | 1020 | |
3d8365b8 | 1021 | if (model_number_str) |
1022 | model_number = atoi(model_number_str); | |
1023 | else | |
1024 | model_number = 0; | |
1025 | ||
1026 | if (type_str) | |
1027 | { | |
1028 | for (type = 0; | |
1029 | type < (int)(sizeof(ppd_types) / sizeof(ppd_types[0])); | |
1030 | type ++) | |
1031 | if (!strcmp(type_str, ppd_types[type])) | |
1032 | break; | |
1033 | ||
1034 | if (type >= (int)(sizeof(ppd_types) / sizeof(ppd_types[0]))) | |
1035 | { | |
1036 | fprintf(stderr, "ERROR: [cups-driverd] Bad ppd-type=\"%s\" ignored!\n", | |
1037 | type_str); | |
1038 | type_str = NULL; | |
1039 | } | |
1040 | } | |
bc44d920 | 1041 | else |
1042 | type = 0; | |
3d8365b8 | 1043 | |
ed6e7faf | 1044 | for (i = 0; i < num_options; i ++) |
f0ab5bff | 1045 | fprintf(stderr, "DEBUG2: [cups-driverd] %s=\"%s\"\n", options[i].name, |
ed6e7faf | 1046 | options[i].value); |
ef416fc2 | 1047 | |
ed6e7faf | 1048 | if (!requested || cupsArrayFind(requested, (void *)"all") != NULL) |
ef416fc2 | 1049 | { |
1050 | send_name = 1; | |
1051 | send_make = 1; | |
1052 | send_make_and_model = 1; | |
3d8365b8 | 1053 | send_model_number = 1; |
ef416fc2 | 1054 | send_natural_language = 1; |
bd7854cb | 1055 | send_device_id = 1; |
f899b121 | 1056 | send_product = 1; |
b94498cf | 1057 | send_psversion = 1; |
3d8365b8 | 1058 | send_type = 1; |
ef416fc2 | 1059 | } |
1060 | else | |
1061 | { | |
ed6e7faf MS |
1062 | send_name = cupsArrayFind(requested, |
1063 | (void *)"ppd-name") != NULL; | |
1064 | send_make = cupsArrayFind(requested, | |
1065 | (void *)"ppd-make") != NULL; | |
1066 | send_make_and_model = cupsArrayFind(requested, | |
1067 | (void *)"ppd-make-and-model") != NULL; | |
1068 | send_model_number = cupsArrayFind(requested, | |
1069 | (void *)"ppd-model-number") != NULL; | |
1070 | send_natural_language = cupsArrayFind(requested, | |
1071 | (void *)"ppd-natural-language") != NULL; | |
1072 | send_device_id = cupsArrayFind(requested, | |
1073 | (void *)"ppd-device-id") != NULL; | |
1074 | send_product = cupsArrayFind(requested, | |
1075 | (void *)"ppd-product") != NULL; | |
1076 | send_psversion = cupsArrayFind(requested, | |
1077 | (void *)"ppd-psversion") != NULL; | |
1078 | send_type = cupsArrayFind(requested, | |
1079 | (void *)"ppd-type") != NULL; | |
ef416fc2 | 1080 | } |
1081 | ||
f0ab5bff MS |
1082 | /* |
1083 | * Send the content type header to the scheduler; request_id can only be | |
1084 | * 0 when run manually since the scheduler enforces the IPP requirement for | |
1085 | * a request ID from 1 to 2^31-1... | |
1086 | */ | |
1087 | ||
1088 | if (request_id > 0) | |
1089 | puts("Content-Type: application/ipp\n"); | |
ef416fc2 | 1090 | |
b94498cf | 1091 | sent_header = 0; |
ef416fc2 | 1092 | |
66ab9486 MS |
1093 | if (limit <= 0 || limit > cupsArrayCount(PPDsByMakeModel)) |
1094 | count = cupsArrayCount(PPDsByMakeModel); | |
ef416fc2 | 1095 | else |
1096 | count = limit; | |
1097 | ||
58dc1933 | 1098 | if (device_id || language || make || make_and_model || model_number_str || |
8b450588 | 1099 | product) |
b94498cf | 1100 | { |
58dc1933 | 1101 | matches = cupsArrayNew((cups_array_func_t)compare_matches, NULL); |
b94498cf | 1102 | |
58dc1933 MS |
1103 | if (device_id) |
1104 | device_id_re = regex_device_id(device_id); | |
1105 | else | |
1106 | device_id_re = NULL; | |
66ab9486 | 1107 | |
58dc1933 MS |
1108 | if (make_and_model) |
1109 | make_and_model_re = regex_string(make_and_model); | |
1110 | else | |
1111 | make_and_model_re = NULL; | |
b94498cf | 1112 | |
58dc1933 MS |
1113 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByMakeModel); |
1114 | ppd; | |
1115 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByMakeModel)) | |
ef416fc2 | 1116 | { |
58dc1933 MS |
1117 | /* |
1118 | * Filter PPDs based on make, model, product, language, model number, | |
1119 | * and/or device ID using the "matches" score value. An exact match | |
1120 | * for product, make-and-model, or device-id adds 3 to the score. | |
1121 | * Partial matches for make-and-model yield 1 or 2 points, and matches | |
1122 | * for the make and language add a single point. Results are then sorted | |
1123 | * by score, highest score first. | |
1124 | */ | |
b94498cf | 1125 | |
58dc1933 MS |
1126 | if (ppd->record.type < PPD_TYPE_POSTSCRIPT || |
1127 | ppd->record.type >= PPD_TYPE_DRV) | |
b94498cf | 1128 | continue; |
b94498cf | 1129 | |
ed6e7faf MS |
1130 | if (cupsArrayFind(exclude, ppd->record.scheme) || |
1131 | (include && !cupsArrayFind(include, ppd->record.scheme))) | |
1132 | continue; | |
1133 | ||
58dc1933 | 1134 | ppd->matches = 0; |
b94498cf | 1135 | |
58dc1933 MS |
1136 | if (device_id_re && |
1137 | !regexec(device_id_re, ppd->record.device_id, | |
1138 | (int)(sizeof(re_matches) / sizeof(re_matches[0])), | |
1139 | re_matches, 0)) | |
1140 | { | |
1141 | /* | |
1142 | * Add the number of matching values from the device ID - it will be | |
1143 | * at least 2 (manufacturer and model), and as much as 3 (command set). | |
1144 | */ | |
b94498cf | 1145 | |
58dc1933 MS |
1146 | for (i = 1; i < (int)(sizeof(re_matches) / sizeof(re_matches[0])); i ++) |
1147 | if (re_matches[i].rm_so >= 0) | |
1148 | ppd->matches ++; | |
1149 | } | |
3d8365b8 | 1150 | |
58dc1933 MS |
1151 | if (language) |
1152 | { | |
1153 | for (i = 0; i < PPD_MAX_LANG; i ++) | |
238c3832 MS |
1154 | if (!ppd->record.languages[i][0]) |
1155 | break; | |
1156 | else if (!strcmp(ppd->record.languages[i], language)) | |
58dc1933 MS |
1157 | { |
1158 | ppd->matches ++; | |
1159 | break; | |
1160 | } | |
1161 | } | |
ef416fc2 | 1162 | |
58dc1933 MS |
1163 | if (make && !strcasecmp(ppd->record.make, make)) |
1164 | ppd->matches ++; | |
ef416fc2 | 1165 | |
58dc1933 MS |
1166 | if (make_and_model_re && |
1167 | !regexec(make_and_model_re, ppd->record.make_and_model, | |
1168 | (int)(sizeof(re_matches) / sizeof(re_matches[0])), | |
1169 | re_matches, 0)) | |
1170 | { | |
1171 | // See how much of the make-and-model string we matched... | |
1172 | if (re_matches[0].rm_so == 0) | |
1173 | { | |
1174 | if (re_matches[0].rm_eo == make_and_model_len) | |
1175 | ppd->matches += 3; // Exact match | |
1176 | else | |
1177 | ppd->matches += 2; // Prefix match | |
1178 | } | |
1179 | else | |
1180 | ppd->matches ++; // Infix match | |
1181 | } | |
ef416fc2 | 1182 | |
58dc1933 MS |
1183 | if (model_number_str && ppd->record.model_number == model_number) |
1184 | ppd->matches ++; | |
1185 | ||
1186 | if (product) | |
1187 | { | |
1188 | for (i = 0; i < PPD_MAX_PROD; i ++) | |
238c3832 MS |
1189 | if (!ppd->record.products[i][0]) |
1190 | break; | |
1191 | else if (!strcasecmp(ppd->record.products[i], product)) | |
58dc1933 MS |
1192 | { |
1193 | ppd->matches += 3; | |
1194 | break; | |
1195 | } | |
1196 | } | |
1197 | ||
1198 | if (psversion) | |
1199 | { | |
1200 | for (i = 0; i < PPD_MAX_VERS; i ++) | |
238c3832 MS |
1201 | if (!ppd->record.psversions[i][0]) |
1202 | break; | |
1203 | else if (!strcasecmp(ppd->record.psversions[i], psversion)) | |
58dc1933 MS |
1204 | { |
1205 | ppd->matches ++; | |
1206 | break; | |
1207 | } | |
1208 | } | |
1209 | ||
1210 | if (type_str && ppd->record.type == type) | |
1211 | ppd->matches ++; | |
1212 | ||
1213 | if (ppd->matches) | |
1214 | { | |
f0ab5bff | 1215 | fprintf(stderr, "DEBUG2: [cups-driverd] %s matches with score %d!\n", |
58dc1933 MS |
1216 | ppd->record.name, ppd->matches); |
1217 | cupsArrayAdd(matches, ppd); | |
1218 | } | |
b94498cf | 1219 | } |
58dc1933 | 1220 | } |
8b450588 MS |
1221 | else if (include || exclude) |
1222 | { | |
1223 | matches = cupsArrayNew((cups_array_func_t)compare_ppds, NULL); | |
1224 | ||
1225 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByMakeModel); | |
1226 | ppd; | |
1227 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByMakeModel)) | |
1228 | { | |
1229 | /* | |
1230 | * Filter PPDs based on the include/exclude lists. | |
1231 | */ | |
1232 | ||
1233 | if (ppd->record.type < PPD_TYPE_POSTSCRIPT || | |
1234 | ppd->record.type >= PPD_TYPE_DRV) | |
1235 | continue; | |
1236 | ||
1237 | if (cupsArrayFind(exclude, ppd->record.scheme) || | |
1238 | (include && !cupsArrayFind(include, ppd->record.scheme))) | |
1239 | continue; | |
1240 | ||
1241 | cupsArrayAdd(matches, ppd); | |
1242 | } | |
1243 | } | |
58dc1933 MS |
1244 | else |
1245 | matches = PPDsByMakeModel; | |
ef416fc2 | 1246 | |
58dc1933 MS |
1247 | for (ppd = (ppd_info_t *)cupsArrayFirst(matches); |
1248 | count > 0 && ppd; | |
1249 | ppd = (ppd_info_t *)cupsArrayNext(matches)) | |
1250 | { | |
1251 | /* | |
1252 | * Skip invalid PPDs... | |
1253 | */ | |
1254 | ||
1255 | if (ppd->record.type < PPD_TYPE_POSTSCRIPT || | |
1256 | ppd->record.type >= PPD_TYPE_DRV) | |
3d8365b8 | 1257 | continue; |
1258 | ||
b94498cf | 1259 | /* |
1260 | * Send this PPD... | |
1261 | */ | |
ef416fc2 | 1262 | |
b94498cf | 1263 | if (!sent_header) |
1264 | { | |
1265 | sent_header = 1; | |
ef416fc2 | 1266 | |
b94498cf | 1267 | cupsdSendIPPHeader(IPP_OK, request_id); |
1268 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
1269 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
58dc1933 MS |
1270 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", |
1271 | "en-US"); | |
b94498cf | 1272 | } |
ef416fc2 | 1273 | |
f0ab5bff | 1274 | fprintf(stderr, "DEBUG2: [cups-driverd] Sending %s (%s)...\n", |
b94498cf | 1275 | ppd->record.name, ppd->record.make_and_model); |
ef416fc2 | 1276 | |
b94498cf | 1277 | count --; |
bd7854cb | 1278 | |
b94498cf | 1279 | cupsdSendIPPGroup(IPP_TAG_PRINTER); |
f899b121 | 1280 | |
b94498cf | 1281 | if (send_name) |
1282 | cupsdSendIPPString(IPP_TAG_NAME, "ppd-name", ppd->record.name); | |
ef416fc2 | 1283 | |
b94498cf | 1284 | if (send_natural_language) |
1285 | { | |
1286 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "ppd-natural-language", | |
1287 | ppd->record.languages[0]); | |
ef416fc2 | 1288 | |
66ab9486 MS |
1289 | for (i = 1; i < PPD_MAX_LANG && ppd->record.languages[i][0]; i ++) |
1290 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "", ppd->record.languages[i]); | |
b94498cf | 1291 | } |
ef416fc2 | 1292 | |
b94498cf | 1293 | if (send_make) |
1294 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-make", ppd->record.make); | |
ef416fc2 | 1295 | |
b94498cf | 1296 | if (send_make_and_model) |
1297 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-make-and-model", | |
1298 | ppd->record.make_and_model); | |
1299 | ||
1300 | if (send_device_id) | |
1301 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-device-id", | |
1302 | ppd->record.device_id); | |
1303 | ||
1304 | if (send_product) | |
1305 | { | |
1306 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-product", | |
1307 | ppd->record.products[0]); | |
1308 | ||
66ab9486 MS |
1309 | for (i = 1; i < PPD_MAX_PROD && ppd->record.products[i][0]; i ++) |
1310 | cupsdSendIPPString(IPP_TAG_TEXT, "", ppd->record.products[i]); | |
b94498cf | 1311 | } |
1312 | ||
1313 | if (send_psversion) | |
1314 | { | |
1315 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-psversion", | |
1316 | ppd->record.psversions[0]); | |
1317 | ||
66ab9486 MS |
1318 | for (i = 1; i < PPD_MAX_VERS && ppd->record.psversions[i][0]; i ++) |
1319 | cupsdSendIPPString(IPP_TAG_TEXT, "", ppd->record.psversions[i]); | |
b94498cf | 1320 | } |
1321 | ||
3d8365b8 | 1322 | if (send_type) |
1323 | cupsdSendIPPString(IPP_TAG_KEYWORD, "ppd-type", | |
1324 | ppd_types[ppd->record.type]); | |
1325 | ||
1326 | if (send_model_number) | |
1327 | cupsdSendIPPInteger(IPP_TAG_INTEGER, "ppd-model-number", | |
1328 | ppd->record.model_number); | |
1329 | ||
b94498cf | 1330 | /* |
1331 | * If we have only requested the ppd-make attribute, then skip | |
1332 | * the remaining PPDs with this make... | |
1333 | */ | |
1334 | ||
ed6e7faf MS |
1335 | if (cupsArrayFind(requested, (void *)"ppd-make") && |
1336 | cupsArrayCount(requested) == 1) | |
b94498cf | 1337 | { |
1338 | const char *this_make; /* This ppd-make */ | |
1339 | ||
1340 | ||
66ab9486 | 1341 | for (this_make = ppd->record.make, |
58dc1933 | 1342 | ppd = (ppd_info_t *)cupsArrayNext(matches); |
66ab9486 | 1343 | ppd; |
58dc1933 | 1344 | ppd = (ppd_info_t *)cupsArrayNext(matches)) |
b94498cf | 1345 | if (strcasecmp(this_make, ppd->record.make)) |
1346 | break; | |
1347 | ||
58dc1933 | 1348 | cupsArrayPrev(matches); |
ef416fc2 | 1349 | } |
b94498cf | 1350 | } |
1351 | ||
1352 | if (!sent_header) | |
1353 | { | |
1354 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
1355 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
1356 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
1357 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", "en-US"); | |
1358 | } | |
ef416fc2 | 1359 | |
1360 | cupsdSendIPPTrailer(); | |
1361 | ||
1362 | return (0); | |
1363 | } | |
1364 | ||
1365 | ||
1366 | /* | |
07ed0e9a | 1367 | * 'load_drv()' - Load the PPDs from a driver information file. |
ef416fc2 | 1368 | */ |
1369 | ||
bd7854cb | 1370 | static int /* O - 1 on success, 0 on failure */ |
07ed0e9a MS |
1371 | load_drv(const char *filename, /* I - Actual filename */ |
1372 | const char *name, /* I - Name to the rest of the world */ | |
1373 | cups_file_t *fp, /* I - File to read from */ | |
1374 | time_t mtime, /* I - Mod time of driver info file */ | |
1375 | off_t size) /* I - Size of driver info file */ | |
ef416fc2 | 1376 | { |
07ed0e9a MS |
1377 | ppdcSource *src; // Driver information file |
1378 | ppdcDriver *d; // Current driver | |
1379 | ppdcAttr *device_id, // 1284DeviceID attribute | |
1380 | *product, // Current product value | |
1381 | *ps_version, // PSVersion attribute | |
1382 | *cups_fax, // cupsFax attribute | |
1383 | *nick_name; // NickName attribute | |
1384 | ppdcFilter *filter; // Current filter | |
1385 | ppd_info_t *ppd; // Current PPD | |
1386 | int products_found; // Number of products found | |
1387 | char uri[1024], // Driver URI | |
1388 | make_model[1024]; // Make and model | |
1389 | int type; // Driver type | |
ef416fc2 | 1390 | |
1391 | ||
178cb736 | 1392 | /* |
07ed0e9a | 1393 | * Load the driver info file... |
178cb736 MS |
1394 | */ |
1395 | ||
07ed0e9a | 1396 | src = new ppdcSource(filename, fp); |
178cb736 | 1397 | |
07ed0e9a | 1398 | if (src->drivers->count == 0) |
178cb736 | 1399 | { |
07ed0e9a MS |
1400 | fprintf(stderr, |
1401 | "ERROR: [cups-driverd] Bad driver information file \"%s\"!\n", | |
1402 | filename); | |
1403 | src->release(); | |
178cb736 MS |
1404 | return (0); |
1405 | } | |
1406 | ||
1407 | /* | |
07ed0e9a | 1408 | * Add a dummy entry for the file... |
178cb736 MS |
1409 | */ |
1410 | ||
07ed0e9a MS |
1411 | add_ppd(name, name, "", "", "", "", "", "", mtime, size, 0, |
1412 | PPD_TYPE_DRV, "drv"); | |
1413 | ChangedPPD = 1; | |
ef416fc2 | 1414 | |
07ed0e9a MS |
1415 | /* |
1416 | * Then the drivers in the file... | |
1417 | */ | |
178cb736 | 1418 | |
07ed0e9a MS |
1419 | for (d = (ppdcDriver *)src->drivers->first(); |
1420 | d; | |
1421 | d = (ppdcDriver *)src->drivers->next()) | |
ef416fc2 | 1422 | { |
07ed0e9a MS |
1423 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "drv", "", "", 0, |
1424 | "/%s/%s", name, | |
1425 | d->file_name ? d->file_name->value : | |
1426 | d->pc_file_name->value); | |
ef416fc2 | 1427 | |
07ed0e9a MS |
1428 | device_id = d->find_attr("1284DeviceID", NULL); |
1429 | ps_version = d->find_attr("PSVersion", NULL); | |
1430 | nick_name = d->find_attr("NickName", NULL); | |
ef416fc2 | 1431 | |
07ed0e9a MS |
1432 | if (nick_name) |
1433 | strlcpy(make_model, nick_name->value->value, sizeof(make_model)); | |
1434 | else if (strncasecmp(d->model_name->value, d->manufacturer->value, | |
1435 | strlen(d->manufacturer->value))) | |
1436 | snprintf(make_model, sizeof(make_model), "%s %s, %s", | |
1437 | d->manufacturer->value, d->model_name->value, | |
1438 | d->version->value); | |
ef416fc2 | 1439 | else |
07ed0e9a MS |
1440 | snprintf(make_model, sizeof(make_model), "%s, %s", d->model_name->value, |
1441 | d->version->value); | |
ef416fc2 | 1442 | |
07ed0e9a MS |
1443 | if ((cups_fax = d->find_attr("cupsFax", NULL)) != NULL && |
1444 | !strcasecmp(cups_fax->value->value, "true")) | |
1445 | type = PPD_TYPE_FAX; | |
1446 | else if (d->type == PPDC_DRIVER_PS) | |
1447 | type = PPD_TYPE_POSTSCRIPT; | |
1448 | else if (d->type != PPDC_DRIVER_CUSTOM) | |
1449 | type = PPD_TYPE_RASTER; | |
1450 | else | |
cc754834 | 1451 | { |
07ed0e9a MS |
1452 | for (filter = (ppdcFilter *)d->filters->first(), |
1453 | type = PPD_TYPE_POSTSCRIPT; | |
1454 | filter; | |
1455 | filter = (ppdcFilter *)d->filters->next()) | |
1456 | if (strcasecmp(filter->mime_type->value, "application/vnd.cups-raster")) | |
1457 | type = PPD_TYPE_RASTER; | |
1458 | else if (strcasecmp(filter->mime_type->value, | |
1459 | "application/vnd.cups-pdf")) | |
1460 | type = PPD_TYPE_PDF; | |
cc754834 | 1461 | } |
ef416fc2 | 1462 | |
07ed0e9a MS |
1463 | for (product = (ppdcAttr *)d->attrs->first(), products_found = 0, |
1464 | ppd = NULL; | |
1465 | product; | |
1466 | product = (ppdcAttr *)d->attrs->next()) | |
1467 | if (!strcmp(product->name->value, "Product")) | |
1468 | { | |
1469 | if (!products_found) | |
1470 | ppd = add_ppd(name, uri, "en", d->manufacturer->value, make_model, | |
1471 | device_id ? device_id->value->value : "", | |
1472 | product->value->value, | |
1473 | ps_version ? ps_version->value->value : "(3010) 0", | |
1474 | mtime, size, d->model_number, type, "drv"); | |
1475 | else if (products_found < PPD_MAX_PROD) | |
1476 | strlcpy(ppd->record.products[products_found], product->value->value, | |
1477 | sizeof(ppd->record.products[0])); | |
1478 | else | |
1479 | break; | |
ef416fc2 | 1480 | |
07ed0e9a MS |
1481 | products_found ++; |
1482 | } | |
ef416fc2 | 1483 | |
07ed0e9a MS |
1484 | if (!products_found) |
1485 | add_ppd(name, uri, "en", d->manufacturer->value, make_model, | |
1486 | device_id ? device_id->value->value : "", | |
1487 | d->model_name->value, | |
1488 | ps_version ? ps_version->value->value : "(3010) 0", | |
1489 | mtime, size, d->model_number, type, "drv"); | |
1490 | } | |
ef416fc2 | 1491 | |
07ed0e9a | 1492 | src->release(); |
7a0cbd5e | 1493 | |
07ed0e9a MS |
1494 | return (1); |
1495 | } | |
66ab9486 | 1496 | |
7a0cbd5e | 1497 | |
07ed0e9a MS |
1498 | /* |
1499 | * 'load_drivers()' - Load driver-generated PPD files. | |
1500 | */ | |
7a0cbd5e | 1501 | |
07ed0e9a MS |
1502 | static int /* O - 1 on success, 0 on failure */ |
1503 | load_drivers(cups_array_t *include, /* I - Drivers to include */ | |
1504 | cups_array_t *exclude) /* I - Drivers to exclude */ | |
1505 | { | |
1506 | int i; /* Looping var */ | |
1507 | char *start, /* Start of value */ | |
1508 | *ptr; /* Pointer into string */ | |
1509 | const char *server_bin, /* CUPS_SERVERBIN env variable */ | |
1510 | *scheme, /* Scheme for this driver */ | |
1511 | *scheme_end; /* Pointer to end of scheme */ | |
1512 | char drivers[1024]; /* Location of driver programs */ | |
1513 | int pid; /* Process ID for driver program */ | |
1514 | cups_file_t *fp; /* Pipe to driver program */ | |
1515 | cups_dir_t *dir; /* Directory pointer */ | |
1516 | cups_dentry_t *dent; /* Directory entry */ | |
1517 | char *argv[3], /* Arguments for command */ | |
1518 | filename[1024], /* Name of driver */ | |
1519 | line[2048], /* Line from driver */ | |
1520 | name[512], /* ppd-name */ | |
1521 | make[128], /* ppd-make */ | |
1522 | make_and_model[128], /* ppd-make-and-model */ | |
1523 | device_id[128], /* ppd-device-id */ | |
1524 | languages[128], /* ppd-natural-language */ | |
1525 | product[128], /* ppd-product */ | |
1526 | psversion[128], /* ppd-psversion */ | |
1527 | type_str[128]; /* ppd-type */ | |
1528 | int type; /* PPD type */ | |
1529 | ppd_info_t *ppd; /* Newly added PPD */ | |
1530 | ||
1531 | ||
1532 | /* | |
1533 | * Try opening the driver directory... | |
1534 | */ | |
1535 | ||
1536 | if ((server_bin = getenv("CUPS_SERVERBIN")) == NULL) | |
1537 | server_bin = CUPS_SERVERBIN; | |
1538 | ||
1539 | snprintf(drivers, sizeof(drivers), "%s/driver", server_bin); | |
1540 | ||
1541 | if ((dir = cupsDirOpen(drivers)) == NULL) | |
1542 | { | |
1543 | fprintf(stderr, "ERROR: [cups-driverd] Unable to open driver directory " | |
1544 | "\"%s\": %s\n", | |
1545 | drivers, strerror(errno)); | |
1546 | return (0); | |
1547 | } | |
1548 | ||
1549 | /* | |
1550 | * Loop through all of the device drivers... | |
1551 | */ | |
1552 | ||
1553 | argv[1] = (char *)"list"; | |
1554 | argv[2] = NULL; | |
ef416fc2 | 1555 | |
07ed0e9a MS |
1556 | while ((dent = cupsDirRead(dir)) != NULL) |
1557 | { | |
ef416fc2 | 1558 | /* |
07ed0e9a | 1559 | * Only look at executable files... |
ef416fc2 | 1560 | */ |
1561 | ||
07ed0e9a | 1562 | if (!(dent->fileinfo.st_mode & 0111) || !S_ISREG(dent->fileinfo.st_mode)) |
ef416fc2 | 1563 | continue; |
1564 | ||
1565 | /* | |
07ed0e9a | 1566 | * Include/exclude specific drivers... |
ef416fc2 | 1567 | */ |
1568 | ||
07ed0e9a MS |
1569 | if (exclude) |
1570 | { | |
1571 | /* | |
1572 | * Look for "scheme" or "scheme*" (prefix match), and skip any matches. | |
1573 | */ | |
ef416fc2 | 1574 | |
07ed0e9a MS |
1575 | for (scheme = (char *)cupsArrayFirst(exclude); |
1576 | scheme; | |
1577 | scheme = (char *)cupsArrayNext(exclude)) | |
1578 | { | |
1579 | fprintf(stderr, "DEBUG: [cups-driverd] Exclude \"%s\" with \"%s\"?\n", | |
1580 | dent->filename, scheme); | |
1581 | scheme_end = scheme + strlen(scheme) - 1; | |
1582 | ||
1583 | if ((scheme_end > scheme && *scheme_end == '*' && | |
1584 | !strncmp(scheme, dent->filename, scheme_end - scheme)) || | |
1585 | !strcmp(scheme, dent->filename)) | |
1586 | { | |
1587 | fputs("DEBUG: [cups-driverd] Yes, exclude!\n", stderr); | |
1588 | break; | |
1589 | } | |
1590 | } | |
1591 | ||
1592 | if (scheme) | |
1593 | continue; | |
1594 | } | |
1595 | ||
1596 | if (include) | |
ef416fc2 | 1597 | { |
1598 | /* | |
07ed0e9a | 1599 | * Look for "scheme" or "scheme*" (prefix match), and skip any non-matches. |
ef416fc2 | 1600 | */ |
1601 | ||
07ed0e9a MS |
1602 | for (scheme = (char *)cupsArrayFirst(include); |
1603 | scheme; | |
1604 | scheme = (char *)cupsArrayNext(include)) | |
1605 | { | |
1606 | fprintf(stderr, "DEBUG: [cups-driverd] Include \"%s\" with \"%s\"?\n", | |
1607 | dent->filename, scheme); | |
1608 | scheme_end = scheme + strlen(scheme) - 1; | |
1609 | ||
1610 | if ((scheme_end > scheme && *scheme_end == '*' && | |
1611 | !strncmp(scheme, dent->filename, scheme_end - scheme)) || | |
1612 | !strcmp(scheme, dent->filename)) | |
1613 | { | |
1614 | fputs("DEBUG: [cups-driverd] Yes, include!\n", stderr); | |
1615 | break; | |
1616 | } | |
1617 | } | |
1618 | ||
1619 | if (!scheme) | |
1620 | continue; | |
ef416fc2 | 1621 | } |
07ed0e9a MS |
1622 | else |
1623 | scheme = dent->filename; | |
ef416fc2 | 1624 | |
1625 | /* | |
07ed0e9a | 1626 | * Run the driver with no arguments and collect the output... |
ef416fc2 | 1627 | */ |
1628 | ||
07ed0e9a | 1629 | snprintf(filename, sizeof(filename), "%s/%s", drivers, dent->filename); |
ef416fc2 | 1630 | |
22c9029b MS |
1631 | if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !geteuid(), |
1632 | _cupsFileCheckFilter, NULL)) | |
1633 | continue; | |
1634 | ||
1635 | argv[0] = dent->filename; | |
1636 | ||
07ed0e9a | 1637 | if ((fp = cupsdPipeCommand(&pid, filename, argv, 0)) != NULL) |
ef416fc2 | 1638 | { |
07ed0e9a | 1639 | while (cupsFileGets(fp, line, sizeof(line))) |
58dc1933 | 1640 | { |
07ed0e9a MS |
1641 | /* |
1642 | * Each line is of the form: | |
1643 | * | |
1644 | * "ppd-name" ppd-natural-language "ppd-make" "ppd-make-and-model" \ | |
1645 | * "ppd-device-id" "ppd-product" "ppd-psversion" | |
1646 | */ | |
58dc1933 | 1647 | |
07ed0e9a MS |
1648 | device_id[0] = '\0'; |
1649 | product[0] = '\0'; | |
1650 | psversion[0] = '\0'; | |
1651 | strcpy(type_str, "postscript"); | |
1652 | ||
1653 | if (sscanf(line, "\"%511[^\"]\"%127s%*[ \t]\"%127[^\"]\"" | |
1654 | "%*[ \t]\"%127[^\"]\"%*[ \t]\"%127[^\"]\"" | |
1655 | "%*[ \t]\"%127[^\"]\"%*[ \t]\"%127[^\"]\"" | |
1656 | "%*[ \t]\"%127[^\"]\"", | |
1657 | name, languages, make, make_and_model, | |
1658 | device_id, product, psversion, type_str) < 4) | |
1659 | { | |
1660 | /* | |
1661 | * Bad format; strip trailing newline and write an error message. | |
1662 | */ | |
1663 | ||
1664 | if (line[strlen(line) - 1] == '\n') | |
1665 | line[strlen(line) - 1] = '\0'; | |
1666 | ||
1667 | fprintf(stderr, "ERROR: [cups-driverd] Bad line from \"%s\": %s\n", | |
1668 | dent->filename, line); | |
1669 | break; | |
1670 | } | |
1671 | else | |
c168a833 MS |
1672 | { |
1673 | /* | |
07ed0e9a | 1674 | * Add the device to the array of available devices... |
c168a833 MS |
1675 | */ |
1676 | ||
07ed0e9a MS |
1677 | if ((start = strchr(languages, ',')) != NULL) |
1678 | *start++ = '\0'; | |
c168a833 | 1679 | |
07ed0e9a MS |
1680 | for (type = 0; |
1681 | type < (int)(sizeof(ppd_types) / sizeof(ppd_types[0])); | |
1682 | type ++) | |
1683 | if (!strcmp(type_str, ppd_types[type])) | |
1684 | break; | |
b94498cf | 1685 | |
07ed0e9a MS |
1686 | if (type >= (int)(sizeof(ppd_types) / sizeof(ppd_types[0]))) |
1687 | { | |
1688 | fprintf(stderr, | |
1689 | "ERROR: [cups-driverd] Bad ppd-type \"%s\" ignored!\n", | |
1690 | type_str); | |
1691 | type = PPD_TYPE_UNKNOWN; | |
1692 | } | |
b94498cf | 1693 | |
07ed0e9a MS |
1694 | ppd = add_ppd(filename, name, languages, make, make_and_model, |
1695 | device_id, product, psversion, 0, 0, 0, type, scheme); | |
b94498cf | 1696 | |
07ed0e9a | 1697 | if (!ppd) |
b94498cf | 1698 | { |
07ed0e9a MS |
1699 | cupsDirClose(dir); |
1700 | cupsFileClose(fp); | |
1701 | return (0); | |
1702 | } | |
b94498cf | 1703 | |
07ed0e9a MS |
1704 | if (start && *start) |
1705 | { | |
1706 | for (i = 1; i < PPD_MAX_LANG && *start; i ++) | |
b94498cf | 1707 | { |
07ed0e9a | 1708 | if ((ptr = strchr(start, ',')) != NULL) |
b94498cf | 1709 | *ptr++ = '\0'; |
07ed0e9a MS |
1710 | else |
1711 | ptr = start + strlen(start); | |
b94498cf | 1712 | |
07ed0e9a MS |
1713 | strlcpy(ppd->record.languages[i], start, |
1714 | sizeof(ppd->record.languages[0])); | |
3d8365b8 | 1715 | |
07ed0e9a MS |
1716 | start = ptr; |
1717 | } | |
1718 | } | |
ef416fc2 | 1719 | |
07ed0e9a MS |
1720 | fprintf(stderr, "DEBUG2: [cups-driverd] Added dynamic PPD \"%s\"...\n", |
1721 | name); | |
1722 | } | |
ef416fc2 | 1723 | } |
07ed0e9a MS |
1724 | |
1725 | cupsFileClose(fp); | |
ef416fc2 | 1726 | } |
07ed0e9a MS |
1727 | else |
1728 | fprintf(stderr, "WARNING: [cups-driverd] Unable to execute \"%s\": %s\n", | |
1729 | filename, strerror(errno)); | |
1730 | } | |
ef416fc2 | 1731 | |
07ed0e9a | 1732 | cupsDirClose(dir); |
ef416fc2 | 1733 | |
07ed0e9a MS |
1734 | return (1); |
1735 | } | |
ef416fc2 | 1736 | |
ef416fc2 | 1737 | |
07ed0e9a MS |
1738 | /* |
1739 | * 'load_ppds()' - Load PPD files recursively. | |
1740 | */ | |
ef416fc2 | 1741 | |
07ed0e9a MS |
1742 | static int /* O - 1 on success, 0 on failure */ |
1743 | load_ppds(const char *d, /* I - Actual directory */ | |
1744 | const char *p, /* I - Virtual path in name */ | |
1745 | int descend) /* I - Descend into directories? */ | |
1746 | { | |
1747 | struct stat dinfo, /* Directory information */ | |
1748 | *dinfoptr; /* Pointer to match */ | |
1749 | int i; /* Looping var */ | |
1750 | cups_file_t *fp; /* Pointer to file */ | |
1751 | cups_dir_t *dir; /* Directory pointer */ | |
1752 | cups_dentry_t *dent; /* Directory entry */ | |
1753 | char filename[1024], /* Name of PPD or directory */ | |
1754 | line[256], /* Line from backend */ | |
1755 | *ptr, /* Pointer into name */ | |
1756 | name[128], /* Name of PPD file */ | |
1757 | lang_version[64], /* PPD LanguageVersion */ | |
1758 | lang_encoding[64], /* PPD LanguageEncoding */ | |
1759 | country[64], /* Country code */ | |
1760 | manufacturer[256], /* Manufacturer */ | |
1761 | make_model[256], /* Make and Model */ | |
1762 | model_name[256], /* ModelName */ | |
1763 | nick_name[256], /* NickName */ | |
1764 | device_id[256], /* 1284DeviceID */ | |
1765 | product[256], /* Product */ | |
1766 | psversion[256], /* PSVersion */ | |
1767 | temp[512]; /* Temporary make and model */ | |
1768 | int model_number, /* cupsModelNumber */ | |
1769 | type; /* ppd-type */ | |
1770 | cups_array_t *products, /* Product array */ | |
1771 | *psversions, /* PSVersion array */ | |
1772 | *cups_languages; /* cupsLanguages array */ | |
1773 | ppd_info_t *ppd, /* New PPD file */ | |
1774 | key; /* Search key */ | |
1775 | int new_ppd; /* Is this a new PPD? */ | |
1776 | struct /* LanguageVersion translation table */ | |
1777 | { | |
1778 | const char *version, /* LanguageVersion string */ | |
1779 | *language; /* Language code */ | |
1780 | } languages[] = | |
1781 | { | |
1782 | { "chinese", "zh" }, | |
1783 | { "czech", "cs" }, | |
1784 | { "danish", "da" }, | |
1785 | { "dutch", "nl" }, | |
1786 | { "english", "en" }, | |
1787 | { "finnish", "fi" }, | |
1788 | { "french", "fr" }, | |
1789 | { "german", "de" }, | |
1790 | { "greek", "el" }, | |
1791 | { "hungarian", "hu" }, | |
1792 | { "italian", "it" }, | |
1793 | { "japanese", "ja" }, | |
1794 | { "korean", "ko" }, | |
1795 | { "norwegian", "no" }, | |
1796 | { "polish", "pl" }, | |
1797 | { "portuguese", "pt" }, | |
1798 | { "russian", "ru" }, | |
1799 | { "simplified chinese", "zh_CN" }, | |
1800 | { "slovak", "sk" }, | |
1801 | { "spanish", "es" }, | |
1802 | { "swedish", "sv" }, | |
1803 | { "traditional chinese", "zh_TW" }, | |
1804 | { "turkish", "tr" } | |
1805 | }; | |
ef416fc2 | 1806 | |
f899b121 | 1807 | |
07ed0e9a MS |
1808 | /* |
1809 | * See if we've loaded this directory before... | |
1810 | */ | |
f899b121 | 1811 | |
07ed0e9a MS |
1812 | if (stat(d, &dinfo)) |
1813 | { | |
1814 | if (errno != ENOENT) | |
1815 | fprintf(stderr, "ERROR: [cups-driverd] Unable to stat \"%s\": %s\n", d, | |
1816 | strerror(errno)); | |
f899b121 | 1817 | |
07ed0e9a MS |
1818 | return (0); |
1819 | } | |
1820 | else if (cupsArrayFind(Inodes, &dinfo)) | |
1821 | { | |
1822 | fprintf(stderr, "ERROR: [cups-driverd] Skipping \"%s\": loop detected!\n", | |
1823 | d); | |
1824 | return (0); | |
1825 | } | |
f899b121 | 1826 | |
07ed0e9a MS |
1827 | /* |
1828 | * Nope, add it to the Inodes array and continue... | |
1829 | */ | |
f899b121 | 1830 | |
07ed0e9a MS |
1831 | dinfoptr = (struct stat *)malloc(sizeof(struct stat)); |
1832 | memcpy(dinfoptr, &dinfo, sizeof(struct stat)); | |
1833 | cupsArrayAdd(Inodes, dinfoptr); | |
ef416fc2 | 1834 | |
22c9029b MS |
1835 | /* |
1836 | * Check permissions... | |
1837 | */ | |
1838 | ||
1839 | if (_cupsFileCheck(d, _CUPS_FILE_CHECK_DIRECTORY, !geteuid(), | |
1840 | _cupsFileCheckFilter, NULL)) | |
1841 | return (0); | |
1842 | ||
07ed0e9a MS |
1843 | if ((dir = cupsDirOpen(d)) == NULL) |
1844 | { | |
1845 | if (errno != ENOENT) | |
1846 | fprintf(stderr, | |
1847 | "ERROR: [cups-driverd] Unable to open PPD directory \"%s\": %s\n", | |
1848 | d, strerror(errno)); | |
3d8365b8 | 1849 | |
07ed0e9a MS |
1850 | return (0); |
1851 | } | |
ef416fc2 | 1852 | |
07ed0e9a | 1853 | fprintf(stderr, "DEBUG: [cups-driverd] Loading \"%s\"...\n", d); |
ef416fc2 | 1854 | |
07ed0e9a MS |
1855 | while ((dent = cupsDirRead(dir)) != NULL) |
1856 | { | |
1857 | /* | |
1858 | * Skip files/directories starting with "."... | |
1859 | */ | |
5eb9da71 | 1860 | |
07ed0e9a MS |
1861 | if (dent->filename[0] == '.') |
1862 | continue; | |
5eb9da71 MS |
1863 | |
1864 | /* | |
07ed0e9a | 1865 | * See if this is a file... |
5eb9da71 MS |
1866 | */ |
1867 | ||
07ed0e9a MS |
1868 | snprintf(filename, sizeof(filename), "%s/%s", d, dent->filename); |
1869 | ||
1870 | if (p[0]) | |
1871 | snprintf(name, sizeof(name), "%s/%s", p, dent->filename); | |
1872 | else | |
1873 | strlcpy(name, dent->filename, sizeof(name)); | |
1874 | ||
1875 | if (S_ISDIR(dent->fileinfo.st_mode)) | |
ef416fc2 | 1876 | { |
1877 | /* | |
07ed0e9a | 1878 | * Do subdirectory... |
ef416fc2 | 1879 | */ |
1880 | ||
07ed0e9a | 1881 | if (descend) |
22c9029b | 1882 | { |
07ed0e9a MS |
1883 | if (!load_ppds(filename, name, 1)) |
1884 | { | |
1885 | cupsDirClose(dir); | |
1886 | return (1); | |
1887 | } | |
22c9029b MS |
1888 | } |
1889 | else if ((ptr = filename + strlen(filename) - 14) > filename && | |
1890 | !strcmp(ptr, ".printerDriver")) | |
1891 | { | |
1892 | /* | |
1893 | * Load PPDs in a printer driver bundle. | |
1894 | */ | |
1895 | ||
1896 | if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_DIRECTORY, !geteuid(), | |
1897 | _cupsFileCheckFilter, NULL)) | |
1898 | continue; | |
1899 | ||
1900 | strlcat(filename, "/Contents/Resources/PPDs", sizeof(filename)); | |
1901 | strlcat(name, "/Contents/Resources/PPDs", sizeof(name)); | |
1902 | ||
1903 | load_ppds(filename, name, 0); | |
1904 | } | |
ef416fc2 | 1905 | |
07ed0e9a MS |
1906 | continue; |
1907 | } | |
1908 | else if ((ptr = filename + strlen(filename) - 6) > filename && | |
1909 | !strcmp(ptr, ".plist")) | |
1910 | { | |
ef416fc2 | 1911 | /* |
07ed0e9a | 1912 | * Skip plist files in the PPDs directory... |
ef416fc2 | 1913 | */ |
1914 | ||
07ed0e9a | 1915 | continue; |
ef416fc2 | 1916 | } |
22c9029b MS |
1917 | else if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_FILE_ONLY, !geteuid(), |
1918 | _cupsFileCheckFilter, NULL)) | |
1919 | continue; | |
ef416fc2 | 1920 | |
1921 | /* | |
07ed0e9a | 1922 | * See if this file has been scanned before... |
ef416fc2 | 1923 | */ |
1924 | ||
07ed0e9a MS |
1925 | strcpy(key.record.filename, name); |
1926 | strcpy(key.record.name, name); | |
ef416fc2 | 1927 | |
07ed0e9a MS |
1928 | ppd = (ppd_info_t *)cupsArrayFind(PPDsByName, &key); |
1929 | ||
1930 | if (ppd && | |
1931 | ppd->record.size == dent->fileinfo.st_size && | |
1932 | ppd->record.mtime == dent->fileinfo.st_mtime) | |
ef416fc2 | 1933 | { |
1934 | /* | |
07ed0e9a | 1935 | * Rewind to the first entry for this file... |
ef416fc2 | 1936 | */ |
1937 | ||
07ed0e9a MS |
1938 | while ((ppd = (ppd_info_t *)cupsArrayPrev(PPDsByName)) != NULL && |
1939 | !strcmp(ppd->record.filename, name)); | |
1940 | ||
ef416fc2 | 1941 | /* |
07ed0e9a | 1942 | * Then mark all of the matches for this file as found... |
ef416fc2 | 1943 | */ |
1944 | ||
07ed0e9a MS |
1945 | while ((ppd = (ppd_info_t *)cupsArrayNext(PPDsByName)) != NULL && |
1946 | !strcmp(ppd->record.filename, name)) | |
1947 | ppd->found = 1; | |
ef416fc2 | 1948 | |
07ed0e9a | 1949 | continue; |
ef416fc2 | 1950 | } |
1951 | ||
1952 | /* | |
07ed0e9a | 1953 | * No, file is new/changed, so re-scan it... |
ef416fc2 | 1954 | */ |
1955 | ||
07ed0e9a MS |
1956 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
1957 | continue; | |
ef416fc2 | 1958 | |
07ed0e9a MS |
1959 | /* |
1960 | * Now see if this is a PPD file... | |
1961 | */ | |
ef416fc2 | 1962 | |
07ed0e9a MS |
1963 | line[0] = '\0'; |
1964 | cupsFileGets(fp, line, sizeof(line)); | |
b94498cf | 1965 | |
07ed0e9a | 1966 | if (strncmp(line, "*PPD-Adobe:", 11)) |
ef416fc2 | 1967 | { |
1968 | /* | |
07ed0e9a | 1969 | * Nope, treat it as a driver information file... |
ef416fc2 | 1970 | */ |
1971 | ||
07ed0e9a MS |
1972 | load_drv(filename, name, fp, dent->fileinfo.st_mtime, |
1973 | dent->fileinfo.st_size); | |
1974 | continue; | |
ef416fc2 | 1975 | } |
1976 | ||
f899b121 | 1977 | /* |
07ed0e9a | 1978 | * Now read until we get the NickName field... |
b94498cf | 1979 | */ |
1980 | ||
07ed0e9a MS |
1981 | cups_languages = cupsArrayNew(NULL, NULL); |
1982 | products = cupsArrayNew(NULL, NULL); | |
1983 | psversions = cupsArrayNew(NULL, NULL); | |
4509bb49 | 1984 | |
07ed0e9a MS |
1985 | model_name[0] = '\0'; |
1986 | nick_name[0] = '\0'; | |
1987 | manufacturer[0] = '\0'; | |
1988 | device_id[0] = '\0'; | |
1989 | lang_encoding[0] = '\0'; | |
1990 | strcpy(lang_version, "en"); | |
1991 | model_number = 0; | |
1992 | type = PPD_TYPE_POSTSCRIPT; | |
4509bb49 | 1993 | |
07ed0e9a MS |
1994 | while (cupsFileGets(fp, line, sizeof(line)) != NULL) |
1995 | { | |
1996 | if (!strncmp(line, "*Manufacturer:", 14)) | |
1997 | sscanf(line, "%*[^\"]\"%255[^\"]", manufacturer); | |
1998 | else if (!strncmp(line, "*ModelName:", 11)) | |
1999 | sscanf(line, "%*[^\"]\"%127[^\"]", model_name); | |
2000 | else if (!strncmp(line, "*LanguageEncoding:", 18)) | |
2001 | sscanf(line, "%*[^:]:%63s", lang_encoding); | |
2002 | else if (!strncmp(line, "*LanguageVersion:", 17)) | |
2003 | sscanf(line, "%*[^:]:%63s", lang_version); | |
2004 | else if (!strncmp(line, "*NickName:", 10)) | |
2005 | sscanf(line, "%*[^\"]\"%255[^\"]", nick_name); | |
2006 | else if (!strncasecmp(line, "*1284DeviceID:", 14)) | |
2007 | { | |
2008 | sscanf(line, "%*[^\"]\"%255[^\"]", device_id); | |
4509bb49 | 2009 | |
07ed0e9a MS |
2010 | // Make sure device ID ends with a semicolon... |
2011 | if (device_id[0] && device_id[strlen(device_id) - 1] != ';') | |
2012 | strlcat(device_id, ";", sizeof(device_id)); | |
2013 | } | |
2014 | else if (!strncmp(line, "*Product:", 9)) | |
2015 | { | |
2016 | if (sscanf(line, "%*[^\"]\"(%255[^\"]", product) == 1) | |
2017 | { | |
2018 | /* | |
2019 | * Make sure the value ends with a right parenthesis - can't stop at | |
2020 | * the first right paren since the product name may contain escaped | |
2021 | * parenthesis... | |
2022 | */ | |
66ab9486 | 2023 | |
07ed0e9a MS |
2024 | ptr = product + strlen(product) - 1; |
2025 | if (ptr > product && *ptr == ')') | |
2026 | { | |
2027 | /* | |
2028 | * Yes, ends with a parenthesis, so remove it from the end and | |
2029 | * add the product to the list... | |
2030 | */ | |
4509bb49 | 2031 | |
07ed0e9a MS |
2032 | *ptr = '\0'; |
2033 | cupsArrayAdd(products, strdup(product)); | |
2034 | } | |
2035 | } | |
2036 | } | |
2037 | else if (!strncmp(line, "*PSVersion:", 11)) | |
2038 | { | |
2039 | sscanf(line, "%*[^\"]\"%255[^\"]", psversion); | |
2040 | cupsArrayAdd(psversions, strdup(psversion)); | |
2041 | } | |
2042 | else if (!strncmp(line, "*cupsLanguages:", 15)) | |
2043 | { | |
2044 | char *start; /* Start of language */ | |
4509bb49 | 2045 | |
66ab9486 | 2046 | |
07ed0e9a | 2047 | for (start = line + 15; *start && isspace(*start & 255); start ++); |
66ab9486 | 2048 | |
07ed0e9a MS |
2049 | if (*start++ == '\"') |
2050 | { | |
2051 | while (*start) | |
2052 | { | |
2053 | for (ptr = start + 1; | |
2054 | *ptr && *ptr != '\"' && !isspace(*ptr & 255); | |
2055 | ptr ++); | |
66ab9486 | 2056 | |
07ed0e9a MS |
2057 | if (*ptr) |
2058 | { | |
2059 | *ptr++ = '\0'; | |
4509bb49 | 2060 | |
07ed0e9a MS |
2061 | while (isspace(*ptr & 255)) |
2062 | *ptr++ = '\0'; | |
2063 | } | |
4509bb49 | 2064 | |
07ed0e9a MS |
2065 | cupsArrayAdd(cups_languages, strdup(start)); |
2066 | start = ptr; | |
2067 | } | |
2068 | } | |
2069 | } | |
2070 | else if (!strncmp(line, "*cupsFax:", 9)) | |
2071 | { | |
2072 | for (ptr = line + 9; isspace(*ptr & 255); ptr ++); | |
4509bb49 | 2073 | |
07ed0e9a MS |
2074 | if (!strncasecmp(ptr, "true", 4)) |
2075 | type = PPD_TYPE_FAX; | |
2076 | } | |
2077 | else if (!strncmp(line, "*cupsFilter:", 12) && type == PPD_TYPE_POSTSCRIPT) | |
2078 | { | |
2079 | if (strstr(line + 12, "application/vnd.cups-raster")) | |
4509bb49 | 2080 | type = PPD_TYPE_RASTER; |
07ed0e9a | 2081 | else if (strstr(line + 12, "application/vnd.cups-pdf")) |
4509bb49 | 2082 | type = PPD_TYPE_PDF; |
07ed0e9a MS |
2083 | } |
2084 | else if (!strncmp(line, "*cupsModelNumber:", 17)) | |
2085 | sscanf(line, "*cupsModelNumber:%d", &model_number); | |
2086 | else if (!strncmp(line, "*OpenUI", 7)) | |
4509bb49 | 2087 | { |
07ed0e9a MS |
2088 | /* |
2089 | * Stop early if we have a NickName or ModelName attributes | |
2090 | * before the first OpenUI... | |
2091 | */ | |
4509bb49 | 2092 | |
07ed0e9a MS |
2093 | if ((model_name[0] || nick_name[0]) && cupsArrayCount(products) > 0 && |
2094 | cupsArrayCount(psversions) > 0) | |
2095 | break; | |
4509bb49 | 2096 | } |
07ed0e9a | 2097 | } |
4509bb49 | 2098 | |
07ed0e9a MS |
2099 | /* |
2100 | * Close the file... | |
2101 | */ | |
4509bb49 | 2102 | |
07ed0e9a | 2103 | cupsFileClose(fp); |
4509bb49 | 2104 | |
07ed0e9a MS |
2105 | /* |
2106 | * See if we got all of the required info... | |
2107 | */ | |
4509bb49 | 2108 | |
07ed0e9a MS |
2109 | if (nick_name[0]) |
2110 | cupsCharsetToUTF8((cups_utf8_t *)make_model, nick_name, | |
2111 | sizeof(make_model), _ppdGetEncoding(lang_encoding)); | |
2112 | else | |
2113 | strcpy(make_model, model_name); | |
ef416fc2 | 2114 | |
07ed0e9a MS |
2115 | while (isspace(make_model[0] & 255)) |
2116 | _cups_strcpy(make_model, make_model + 1); | |
ef416fc2 | 2117 | |
07ed0e9a MS |
2118 | if (!make_model[0] || cupsArrayCount(products) == 0 || |
2119 | cupsArrayCount(psversions) == 0) | |
2120 | { | |
2121 | /* | |
2122 | * We don't have all the info needed, so skip this file... | |
2123 | */ | |
ef416fc2 | 2124 | |
07ed0e9a MS |
2125 | if (!make_model[0]) |
2126 | fprintf(stderr, "WARNING: Missing NickName and ModelName in %s!\n", | |
2127 | filename); | |
ef416fc2 | 2128 | |
07ed0e9a MS |
2129 | if (cupsArrayCount(products) == 0) |
2130 | fprintf(stderr, "WARNING: Missing Product in %s!\n", filename); | |
ef416fc2 | 2131 | |
07ed0e9a MS |
2132 | if (cupsArrayCount(psversions) == 0) |
2133 | fprintf(stderr, "WARNING: Missing PSVersion in %s!\n", filename); | |
ef416fc2 | 2134 | |
07ed0e9a MS |
2135 | free_array(products); |
2136 | free_array(psversions); | |
2137 | free_array(cups_languages); | |
ef416fc2 | 2138 | |
07ed0e9a MS |
2139 | continue; |
2140 | } | |
ef416fc2 | 2141 | |
07ed0e9a MS |
2142 | if (model_name[0]) |
2143 | cupsArrayAdd(products, strdup(model_name)); | |
c934a06c | 2144 | |
ef416fc2 | 2145 | /* |
07ed0e9a | 2146 | * Normalize the make and model string... |
ef416fc2 | 2147 | */ |
2148 | ||
07ed0e9a MS |
2149 | while (isspace(manufacturer[0] & 255)) |
2150 | _cups_strcpy(manufacturer, manufacturer + 1); | |
2151 | ||
2152 | if (!strncasecmp(make_model, manufacturer, strlen(manufacturer))) | |
2153 | strlcpy(temp, make_model, sizeof(temp)); | |
2154 | else | |
2155 | snprintf(temp, sizeof(temp), "%s %s", manufacturer, make_model); | |
2156 | ||
2157 | _ppdNormalizeMakeAndModel(temp, make_model, sizeof(make_model)); | |
ef416fc2 | 2158 | |
ed6e7faf | 2159 | /* |
07ed0e9a | 2160 | * See if we got a manufacturer... |
ed6e7faf MS |
2161 | */ |
2162 | ||
07ed0e9a | 2163 | if (!manufacturer[0] || !strcmp(manufacturer, "ESP")) |
8b450588 MS |
2164 | { |
2165 | /* | |
07ed0e9a | 2166 | * Nope, copy the first part of the make and model then... |
8b450588 MS |
2167 | */ |
2168 | ||
07ed0e9a | 2169 | strlcpy(manufacturer, make_model, sizeof(manufacturer)); |
8b450588 | 2170 | |
07ed0e9a MS |
2171 | /* |
2172 | * Truncate at the first space, dash, or slash, or make the | |
2173 | * manufacturer "Other"... | |
2174 | */ | |
2175 | ||
2176 | for (ptr = manufacturer; *ptr; ptr ++) | |
2177 | if (*ptr == ' ' || *ptr == '-' || *ptr == '/') | |
8b450588 | 2178 | break; |
8b450588 | 2179 | |
07ed0e9a MS |
2180 | if (*ptr && ptr > manufacturer) |
2181 | *ptr = '\0'; | |
2182 | else | |
2183 | strcpy(manufacturer, "Other"); | |
8b450588 | 2184 | } |
07ed0e9a MS |
2185 | else if (!strncasecmp(manufacturer, "LHAG", 4) || |
2186 | !strncasecmp(manufacturer, "linotype", 8)) | |
2187 | strcpy(manufacturer, "LHAG"); | |
2188 | else if (!strncasecmp(manufacturer, "Hewlett", 7)) | |
2189 | strcpy(manufacturer, "HP"); | |
8b450588 | 2190 | |
07ed0e9a MS |
2191 | /* |
2192 | * Fix the lang_version as needed... | |
2193 | */ | |
2194 | ||
2195 | if ((ptr = strchr(lang_version, '-')) != NULL) | |
2196 | *ptr++ = '\0'; | |
2197 | else if ((ptr = strchr(lang_version, '_')) != NULL) | |
2198 | *ptr++ = '\0'; | |
2199 | ||
2200 | if (ptr) | |
8b450588 MS |
2201 | { |
2202 | /* | |
07ed0e9a | 2203 | * Setup the country suffix... |
8b450588 MS |
2204 | */ |
2205 | ||
07ed0e9a MS |
2206 | country[0] = '_'; |
2207 | _cups_strcpy(country + 1, ptr); | |
2208 | } | |
2209 | else | |
2210 | { | |
2211 | /* | |
2212 | * No country suffix... | |
2213 | */ | |
8b450588 | 2214 | |
07ed0e9a MS |
2215 | country[0] = '\0'; |
2216 | } | |
8b450588 | 2217 | |
07ed0e9a MS |
2218 | for (i = 0; i < (int)(sizeof(languages) / sizeof(languages[0])); i ++) |
2219 | if (!strcasecmp(languages[i].version, lang_version)) | |
2220 | break; | |
2221 | ||
2222 | if (i < (int)(sizeof(languages) / sizeof(languages[0]))) | |
2223 | { | |
2224 | /* | |
2225 | * Found a known language... | |
2226 | */ | |
2227 | ||
2228 | snprintf(lang_version, sizeof(lang_version), "%s%s", | |
2229 | languages[i].language, country); | |
8b450588 MS |
2230 | } |
2231 | else | |
07ed0e9a MS |
2232 | { |
2233 | /* | |
2234 | * Unknown language; use "xx"... | |
2235 | */ | |
2236 | ||
2237 | strcpy(lang_version, "xx"); | |
2238 | } | |
ed6e7faf | 2239 | |
ef416fc2 | 2240 | /* |
07ed0e9a | 2241 | * Record the PPD file... |
ef416fc2 | 2242 | */ |
2243 | ||
07ed0e9a | 2244 | new_ppd = !ppd; |
c934a06c | 2245 | |
07ed0e9a | 2246 | if (new_ppd) |
ef416fc2 | 2247 | { |
07ed0e9a MS |
2248 | /* |
2249 | * Add new PPD file... | |
2250 | */ | |
ef416fc2 | 2251 | |
07ed0e9a | 2252 | fprintf(stderr, "DEBUG2: [cups-driverd] Adding ppd \"%s\"...\n", name); |
bd7854cb | 2253 | |
07ed0e9a MS |
2254 | ppd = add_ppd(name, name, lang_version, manufacturer, make_model, |
2255 | device_id, (char *)cupsArrayFirst(products), | |
2256 | (char *)cupsArrayFirst(psversions), | |
2257 | dent->fileinfo.st_mtime, dent->fileinfo.st_size, | |
2258 | model_number, type, "file"); | |
ef416fc2 | 2259 | |
07ed0e9a MS |
2260 | if (!ppd) |
2261 | { | |
2262 | cupsDirClose(dir); | |
2263 | return (0); | |
2264 | } | |
2265 | } | |
2266 | else | |
2267 | { | |
2268 | /* | |
2269 | * Update existing record... | |
2270 | */ | |
ef416fc2 | 2271 | |
07ed0e9a | 2272 | fprintf(stderr, "DEBUG2: [cups-driverd] Updating ppd \"%s\"...\n", name); |
ef416fc2 | 2273 | |
07ed0e9a | 2274 | memset(ppd, 0, sizeof(ppd_info_t)); |
b94498cf | 2275 | |
07ed0e9a MS |
2276 | ppd->found = 1; |
2277 | ppd->record.mtime = dent->fileinfo.st_mtime; | |
2278 | ppd->record.size = dent->fileinfo.st_size; | |
2279 | ppd->record.model_number = model_number; | |
2280 | ppd->record.type = type; | |
3d8365b8 | 2281 | |
07ed0e9a MS |
2282 | strlcpy(ppd->record.name, name, sizeof(ppd->record.name)); |
2283 | strlcpy(ppd->record.make, manufacturer, sizeof(ppd->record.make)); | |
2284 | strlcpy(ppd->record.make_and_model, make_model, | |
2285 | sizeof(ppd->record.make_and_model)); | |
2286 | strlcpy(ppd->record.languages[0], lang_version, | |
2287 | sizeof(ppd->record.languages[0])); | |
2288 | strlcpy(ppd->record.products[0], (char *)cupsArrayFirst(products), | |
2289 | sizeof(ppd->record.products[0])); | |
2290 | strlcpy(ppd->record.psversions[0], (char *)cupsArrayFirst(psversions), | |
2291 | sizeof(ppd->record.psversions[0])); | |
2292 | strlcpy(ppd->record.device_id, device_id, sizeof(ppd->record.device_id)); | |
2293 | } | |
3d8365b8 | 2294 | |
07ed0e9a MS |
2295 | /* |
2296 | * Add remaining products, versions, and languages... | |
2297 | */ | |
b94498cf | 2298 | |
07ed0e9a MS |
2299 | for (i = 1; |
2300 | i < PPD_MAX_PROD && (ptr = (char *)cupsArrayNext(products)) != NULL; | |
2301 | i ++) | |
2302 | strlcpy(ppd->record.products[i], ptr, | |
2303 | sizeof(ppd->record.products[0])); | |
ef416fc2 | 2304 | |
07ed0e9a MS |
2305 | for (i = 1; |
2306 | i < PPD_MAX_VERS && (ptr = (char *)cupsArrayNext(psversions)) != NULL; | |
2307 | i ++) | |
2308 | strlcpy(ppd->record.psversions[i], ptr, | |
2309 | sizeof(ppd->record.psversions[0])); | |
b94498cf | 2310 | |
07ed0e9a MS |
2311 | for (i = 1, ptr = (char *)cupsArrayFirst(cups_languages); |
2312 | i < PPD_MAX_LANG && ptr; | |
2313 | i ++, ptr = (char *)cupsArrayNext(cups_languages)) | |
2314 | strlcpy(ppd->record.languages[i], ptr, | |
2315 | sizeof(ppd->record.languages[0])); | |
b94498cf | 2316 | |
07ed0e9a MS |
2317 | /* |
2318 | * Free products, versions, and languages... | |
2319 | */ | |
b94498cf | 2320 | |
07ed0e9a MS |
2321 | free_array(cups_languages); |
2322 | free_array(products); | |
2323 | free_array(psversions); | |
ef416fc2 | 2324 | |
07ed0e9a | 2325 | ChangedPPD = 1; |
ef416fc2 | 2326 | } |
2327 | ||
2328 | cupsDirClose(dir); | |
2329 | ||
2330 | return (1); | |
2331 | } | |
2332 | ||
2333 | ||
f0ab5bff MS |
2334 | /* |
2335 | * 'load_ppds_dat()' - Load the ppds.dat file. | |
2336 | */ | |
2337 | ||
2338 | static void | |
2339 | load_ppds_dat(char *filename, /* I - Filename buffer */ | |
2340 | size_t filesize, /* I - Size of filename buffer */ | |
2341 | int verbose) /* I - Be verbose? */ | |
2342 | { | |
2343 | ppd_info_t *ppd; /* Current PPD file */ | |
2344 | cups_file_t *fp; /* ppds.dat file */ | |
2345 | struct stat fileinfo; /* ppds.dat information */ | |
2346 | const char *cups_cachedir; /* CUPS_CACHEDIR environment variable */ | |
2347 | ||
2348 | ||
2349 | PPDsByName = cupsArrayNew((cups_array_func_t)compare_names, NULL); | |
2350 | PPDsByMakeModel = cupsArrayNew((cups_array_func_t)compare_ppds, NULL); | |
2351 | ChangedPPD = 0; | |
2352 | ||
2353 | if ((cups_cachedir = getenv("CUPS_CACHEDIR")) == NULL) | |
2354 | cups_cachedir = CUPS_CACHEDIR; | |
2355 | ||
2356 | snprintf(filename, filesize, "%s/ppds.dat", cups_cachedir); | |
2357 | if ((fp = cupsFileOpen(filename, "r")) != NULL) | |
2358 | { | |
2359 | /* | |
2360 | * See if we have the right sync word... | |
2361 | */ | |
2362 | ||
2363 | unsigned ppdsync; /* Sync word */ | |
2364 | int num_ppds; /* Number of PPDs */ | |
2365 | ||
f0ab5bff MS |
2366 | if (cupsFileRead(fp, (char *)&ppdsync, sizeof(ppdsync)) |
2367 | == sizeof(ppdsync) && | |
2368 | ppdsync == PPD_SYNC && | |
2369 | !stat(filename, &fileinfo) && | |
2370 | ((fileinfo.st_size - sizeof(ppdsync)) % sizeof(ppd_rec_t)) == 0 && | |
2371 | (num_ppds = (fileinfo.st_size - sizeof(ppdsync)) / | |
2372 | sizeof(ppd_rec_t)) > 0) | |
2373 | { | |
2374 | /* | |
2375 | * We have a ppds.dat file, so read it! | |
2376 | */ | |
2377 | ||
2378 | for (; num_ppds > 0; num_ppds --) | |
2379 | { | |
2380 | if ((ppd = (ppd_info_t *)calloc(1, sizeof(ppd_info_t))) == NULL) | |
2381 | { | |
2382 | if (verbose) | |
2383 | fputs("ERROR: [cups-driverd] Unable to allocate memory for PPD!\n", | |
2384 | stderr); | |
2385 | exit(1); | |
2386 | } | |
2387 | ||
2388 | if (cupsFileRead(fp, (char *)&(ppd->record), sizeof(ppd_rec_t)) > 0) | |
2389 | { | |
2390 | cupsArrayAdd(PPDsByName, ppd); | |
2391 | cupsArrayAdd(PPDsByMakeModel, ppd); | |
2392 | } | |
2393 | else | |
2394 | { | |
2395 | free(ppd); | |
2396 | break; | |
2397 | } | |
2398 | } | |
2399 | ||
2400 | if (verbose) | |
2401 | fprintf(stderr, "INFO: [cups-driverd] Read \"%s\", %d PPDs...\n", | |
2402 | filename, cupsArrayCount(PPDsByName)); | |
2403 | } | |
2404 | ||
2405 | cupsFileClose(fp); | |
2406 | } | |
2407 | } | |
2408 | ||
2409 | ||
58dc1933 MS |
2410 | /* |
2411 | * 'regex_device_id()' - Compile a regular expression based on the 1284 device | |
2412 | * ID. | |
2413 | */ | |
2414 | ||
2415 | static regex_t * /* O - Regular expression */ | |
2416 | regex_device_id(const char *device_id) /* I - IEEE-1284 device ID */ | |
2417 | { | |
2418 | char res[2048], /* Regular expression string */ | |
2419 | *ptr; /* Pointer into string */ | |
2420 | regex_t *re; /* Regular expression */ | |
2421 | int cmd; /* Command set string? */ | |
2422 | ||
2423 | ||
2424 | fprintf(stderr, "DEBUG: [cups-driverd] regex_device_id(\"%s\")\n", device_id); | |
2425 | ||
2426 | /* | |
2427 | * Scan the device ID string and insert class, command set, manufacturer, and | |
2428 | * model attributes to match. We assume that the device ID in the PPD and the | |
2429 | * device ID reported by the device itself use the same attribute names and | |
2430 | * order of attributes. | |
2431 | */ | |
2432 | ||
2433 | ptr = res; | |
2434 | ||
2435 | while (*device_id && ptr < (res + sizeof(res) - 6)) | |
2436 | { | |
2437 | cmd = !strncasecmp(device_id, "COMMAND SET:", 12) || | |
2438 | !strncasecmp(device_id, "CMD:", 4); | |
2439 | ||
2440 | if (cmd || !strncasecmp(device_id, "MANUFACTURER:", 13) || | |
2441 | !strncasecmp(device_id, "MFG:", 4) || | |
2442 | !strncasecmp(device_id, "MFR:", 4) || | |
2443 | !strncasecmp(device_id, "MODEL:", 6) || | |
2444 | !strncasecmp(device_id, "MDL:", 4)) | |
2445 | { | |
2446 | if (ptr > res) | |
2447 | { | |
2448 | *ptr++ = '.'; | |
2449 | *ptr++ = '*'; | |
2450 | } | |
2451 | ||
2452 | *ptr++ = '('; | |
2453 | ||
f14324a7 | 2454 | while (*device_id && *device_id != ';' && ptr < (res + sizeof(res) - 8)) |
58dc1933 MS |
2455 | { |
2456 | if (strchr("[]{}().*\\|", *device_id)) | |
2457 | *ptr++ = '\\'; | |
f14324a7 MS |
2458 | if (*device_id == ':') |
2459 | { | |
2460 | /* | |
2461 | * KEY:.*value | |
2462 | */ | |
2463 | ||
2464 | *ptr++ = *device_id++; | |
2465 | *ptr++ = '.'; | |
2466 | *ptr++ = '*'; | |
2467 | } | |
2468 | else | |
2469 | *ptr++ = *device_id++; | |
58dc1933 MS |
2470 | } |
2471 | ||
2472 | if (*device_id == ';' || !*device_id) | |
f14324a7 MS |
2473 | { |
2474 | /* | |
2475 | * KEY:.*value.*; | |
2476 | */ | |
2477 | ||
2478 | *ptr++ = '.'; | |
2479 | *ptr++ = '*'; | |
58dc1933 | 2480 | *ptr++ = ';'; |
f14324a7 | 2481 | } |
58dc1933 MS |
2482 | *ptr++ = ')'; |
2483 | if (cmd) | |
2484 | *ptr++ = '?'; | |
2485 | } | |
2486 | else if ((device_id = strchr(device_id, ';')) == NULL) | |
2487 | break; | |
2488 | else | |
2489 | device_id ++; | |
2490 | } | |
2491 | ||
2492 | *ptr = '\0'; | |
2493 | ||
2494 | fprintf(stderr, "DEBUG: [cups-driverd] regex_device_id: \"%s\"\n", res); | |
2495 | ||
2496 | /* | |
2497 | * Compile the regular expression and return... | |
2498 | */ | |
2499 | ||
2500 | if (res[0] && (re = (regex_t *)calloc(1, sizeof(regex_t))) != NULL) | |
2501 | { | |
2502 | if (!regcomp(re, res, REG_EXTENDED | REG_ICASE)) | |
2503 | { | |
2504 | fputs("DEBUG: [cups-driverd] regex_device_id: OK\n", stderr); | |
2505 | return (re); | |
2506 | } | |
2507 | ||
2508 | free(re); | |
2509 | } | |
2510 | ||
2511 | return (NULL); | |
2512 | } | |
2513 | ||
2514 | ||
2515 | /* | |
2516 | * 'regex_string()' - Construct a regular expression to compare a simple string. | |
2517 | */ | |
2518 | ||
2519 | static regex_t * /* O - Regular expression */ | |
2520 | regex_string(const char *s) /* I - String to compare */ | |
2521 | { | |
2522 | char res[2048], /* Regular expression string */ | |
2523 | *ptr; /* Pointer into string */ | |
2524 | regex_t *re; /* Regular expression */ | |
2525 | ||
2526 | ||
2527 | fprintf(stderr, "DEBUG: [cups-driverd] regex_string(\"%s\")\n", s); | |
2528 | ||
2529 | /* | |
2530 | * Convert the string to a regular expression, escaping special characters | |
2531 | * as needed. | |
2532 | */ | |
2533 | ||
2534 | ptr = res; | |
2535 | ||
2536 | while (*s && ptr < (res + sizeof(res) - 2)) | |
2537 | { | |
2538 | if (strchr("[]{}().*\\", *s)) | |
2539 | *ptr++ = '\\'; | |
2540 | ||
2541 | *ptr++ = *s++; | |
2542 | } | |
2543 | ||
2544 | *ptr = '\0'; | |
2545 | ||
2546 | fprintf(stderr, "DEBUG: [cups-driverd] regex_string: \"%s\"\n", res); | |
2547 | ||
2548 | /* | |
2549 | * Create a case-insensitive regular expression... | |
2550 | */ | |
2551 | ||
2552 | if (res[0] && (re = (regex_t *)calloc(1, sizeof(regex_t))) != NULL) | |
2553 | { | |
2554 | if (!regcomp(re, res, REG_ICASE)) | |
2555 | { | |
2556 | fputs("DEBUG: [cups-driverd] regex_string: OK\n", stderr); | |
2557 | return (re); | |
2558 | } | |
2559 | ||
2560 | free(re); | |
2561 | } | |
2562 | ||
2563 | return (NULL); | |
2564 | } | |
2565 | ||
2566 | ||
ef416fc2 | 2567 | /* |
4509bb49 | 2568 | * End of "$Id$". |
ef416fc2 | 2569 | */ |