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Commit | Line | Data |
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ef416fc2 | 1 | /* |
7e86f2f6 | 2 | * PPD/driver support for CUPS. |
ef416fc2 | 3 | * |
7e86f2f6 MS |
4 | * This program handles listing and installing static PPD files, PPD files |
5 | * created from driver information files, and dynamically generated PPD files | |
6 | * using driver helper programs. | |
ef416fc2 | 7 | * |
fb2d5470 | 8 | * Copyright 2007-2015 by Apple Inc. |
7e86f2f6 | 9 | * Copyright 1997-2007 by Easy Software Products. |
ef416fc2 | 10 | * |
7e86f2f6 MS |
11 | * These coded instructions, statements, and computer programs are the |
12 | * property of Apple Inc. and are protected by Federal copyright | |
13 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
14 | * which should have been included with this file. If this file is | |
15 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 16 | */ |
17 | ||
18 | /* | |
19 | * Include necessary headers... | |
20 | */ | |
21 | ||
22 | #include "util.h" | |
23 | #include <cups/dir.h> | |
80ca4592 | 24 | #include <cups/transcode.h> |
5eb9da71 | 25 | #include <cups/ppd-private.h> |
4509bb49 | 26 | #include <ppdc/ppdc.h> |
58dc1933 | 27 | #include <regex.h> |
ef416fc2 | 28 | |
29 | ||
b94498cf | 30 | /* |
31 | * Constants... | |
32 | */ | |
33 | ||
5a08320a | 34 | #define PPD_SYNC 0x50504438 /* Sync word for ppds.dat (PPD8) */ |
b94498cf | 35 | #define PPD_MAX_LANG 32 /* Maximum languages */ |
b0f6947b MS |
36 | #define PPD_MAX_PROD 32 /* Maximum products */ |
37 | #define PPD_MAX_VERS 32 /* Maximum versions */ | |
b94498cf | 38 | |
3d8365b8 | 39 | #define PPD_TYPE_POSTSCRIPT 0 /* PostScript PPD */ |
40 | #define PPD_TYPE_PDF 1 /* PDF PPD */ | |
41 | #define PPD_TYPE_RASTER 2 /* CUPS raster PPD */ | |
42 | #define PPD_TYPE_FAX 3 /* Facsimile/MFD PPD */ | |
5a08320a MS |
43 | #define PPD_TYPE_OBJECT_ANY 4 /* 3D (AMF/STL/g-code) PPD */ |
44 | #define PPD_TYPE_OBJECT_DIRECT 5 /* 3D (AMF/STL/g-code) PPD over any connection */ | |
45 | #define PPD_TYPE_OBJECT_STORAGE 6 /* 3D (AMF/STL/g-code) PPD for storage to SD card, etc. */ | |
46 | #define PPD_TYPE_UNKNOWN 7 /* Other/hybrid PPD */ | |
47 | #define PPD_TYPE_DRV 8 /* Driver info file */ | |
48 | #define PPD_TYPE_ARCHIVE 9 /* Archive file */ | |
3d8365b8 | 49 | |
82cc1f9a MS |
50 | #define TAR_BLOCK 512 /* Number of bytes in a block */ |
51 | #define TAR_BLOCKS 10 /* Blocking factor */ | |
52 | ||
53 | #define TAR_MAGIC "ustar" /* 5 chars and a null */ | |
54 | #define TAR_VERSION "00" /* POSIX tar version */ | |
55 | ||
56 | #define TAR_OLDNORMAL '\0' /* Normal disk file, Unix compat */ | |
57 | #define TAR_NORMAL '0' /* Normal disk file */ | |
58 | #define TAR_LINK '1' /* Link to previously dumped file */ | |
59 | #define TAR_SYMLINK '2' /* Symbolic link */ | |
60 | #define TAR_CHR '3' /* Character special file */ | |
61 | #define TAR_BLK '4' /* Block special file */ | |
62 | #define TAR_DIR '5' /* Directory */ | |
63 | #define TAR_FIFO '6' /* FIFO special file */ | |
64 | #define TAR_CONTIG '7' /* Contiguous file */ | |
3d8365b8 | 65 | |
b94498cf | 66 | |
ef416fc2 | 67 | /* |
68 | * PPD information structures... | |
69 | */ | |
70 | ||
71 | typedef struct /**** PPD record ****/ | |
72 | { | |
73 | time_t mtime; /* Modification time */ | |
749b1e90 | 74 | off_t size; /* Size in bytes */ |
3d8365b8 | 75 | int model_number; /* cupsModelNumber */ |
76 | int type; /* ppd-type */ | |
66ab9486 MS |
77 | char filename[512], /* Filename */ |
78 | name[512], /* PPD name */ | |
b94498cf | 79 | languages[PPD_MAX_LANG][6], |
80 | /* LanguageVersion/cupsLanguages */ | |
81 | products[PPD_MAX_PROD][128], | |
82 | /* Product strings */ | |
83 | psversions[PPD_MAX_VERS][32], | |
84 | /* PSVersion strings */ | |
ef416fc2 | 85 | make[128], /* Manufacturer */ |
f899b121 | 86 | make_and_model[128], /* NickName/ModelName */ |
ed6e7faf MS |
87 | device_id[256], /* IEEE 1284 Device ID */ |
88 | scheme[128]; /* PPD scheme */ | |
88f9aafc | 89 | } ppd_rec_t; |
ef416fc2 | 90 | |
91 | typedef struct /**** In-memory record ****/ | |
92 | { | |
93 | int found; /* 1 if PPD is found */ | |
58dc1933 | 94 | int matches; /* Match count */ |
ef416fc2 | 95 | ppd_rec_t record; /* PPDs.dat record */ |
96 | } ppd_info_t; | |
97 | ||
82cc1f9a MS |
98 | typedef union /**** TAR record format ****/ |
99 | { | |
100 | unsigned char all[TAR_BLOCK]; /* Raw data block */ | |
101 | struct | |
102 | { | |
103 | char pathname[100], /* Destination path */ | |
104 | mode[8], /* Octal file permissions */ | |
105 | uid[8], /* Octal user ID */ | |
106 | gid[8], /* Octal group ID */ | |
107 | size[12], /* Octal size in bytes */ | |
108 | mtime[12], /* Octal modification time */ | |
109 | chksum[8], /* Octal checksum value */ | |
110 | linkflag, /* File type */ | |
111 | linkname[100], /* Source path for link */ | |
112 | magic[6], /* Magic string */ | |
113 | version[2], /* Format version */ | |
114 | uname[32], /* User name */ | |
115 | gname[32], /* Group name */ | |
116 | devmajor[8], /* Octal device major number */ | |
117 | devminor[8], /* Octal device minor number */ | |
118 | prefix[155]; /* Prefix for long filenames */ | |
119 | } header; | |
120 | } tar_rec_t; | |
121 | ||
ef416fc2 | 122 | |
123 | /* | |
124 | * Globals... | |
125 | */ | |
126 | ||
82cc1f9a MS |
127 | static cups_array_t *Inodes = NULL, /* Inodes of directories we've visited */ |
128 | *PPDsByName = NULL, | |
129 | /* PPD files sorted by filename and name */ | |
130 | *PPDsByMakeModel = NULL; | |
131 | /* PPD files sorted by make and model */ | |
132 | static int ChangedPPD; /* Did we change the PPD database? */ | |
133 | static const char * const PPDTypes[] = /* ppd-type values */ | |
134 | { | |
135 | "postscript", | |
136 | "pdf", | |
137 | "raster", | |
138 | "fax", | |
5a08320a MS |
139 | "object", |
140 | "object-direct", | |
141 | "object-storage", | |
82cc1f9a MS |
142 | "unknown", |
143 | "drv", | |
144 | "archive" | |
145 | }; | |
ef416fc2 | 146 | |
147 | ||
148 | /* | |
149 | * Local functions... | |
150 | */ | |
151 | ||
66ab9486 MS |
152 | static ppd_info_t *add_ppd(const char *filename, const char *name, |
153 | const char *language, const char *make, | |
154 | const char *make_and_model, | |
f899b121 | 155 | const char *device_id, const char *product, |
b94498cf | 156 | const char *psversion, time_t mtime, |
ed6e7faf MS |
157 | size_t size, int model_number, int type, |
158 | const char *scheme); | |
4509bb49 | 159 | static int cat_drv(const char *name, int request_id); |
b94498cf | 160 | static int cat_ppd(const char *name, int request_id); |
4509bb49 | 161 | static int cat_static(const char *name, int request_id); |
82cc1f9a | 162 | static int cat_tar(const char *name, int request_id); |
178cb736 | 163 | static int compare_inodes(struct stat *a, struct stat *b); |
58dc1933 MS |
164 | static int compare_matches(const ppd_info_t *p0, |
165 | const ppd_info_t *p1); | |
bd7854cb | 166 | static int compare_names(const ppd_info_t *p0, |
167 | const ppd_info_t *p1); | |
168 | static int compare_ppds(const ppd_info_t *p0, | |
169 | const ppd_info_t *p1); | |
dcb445bc | 170 | static int dump_ppds_dat(const char *filename); |
b94498cf | 171 | static void free_array(cups_array_t *a); |
82cc1f9a MS |
172 | static cups_file_t *get_file(const char *name, int request_id, |
173 | const char *subdir, char *buffer, | |
174 | size_t bufsize, char **subfile); | |
bd7854cb | 175 | static int list_ppds(int request_id, int limit, const char *opt); |
ed6e7faf MS |
176 | static int load_drivers(cups_array_t *include, |
177 | cups_array_t *exclude); | |
4509bb49 MS |
178 | static int load_drv(const char *filename, const char *name, |
179 | cups_file_t *fp, time_t mtime, off_t size); | |
82cc1f9a MS |
180 | static void load_ppd(const char *filename, const char *name, |
181 | const char *scheme, struct stat *fileinfo, | |
182 | ppd_info_t *ppd, cups_file_t *fp, off_t end); | |
b94498cf | 183 | static int load_ppds(const char *d, const char *p, int descend); |
f0ab5bff MS |
184 | static void load_ppds_dat(char *filename, size_t filesize, |
185 | int verbose); | |
82cc1f9a MS |
186 | static int load_tar(const char *filename, const char *name, |
187 | cups_file_t *fp, time_t mtime, off_t size); | |
188 | static int read_tar(cups_file_t *fp, char *name, size_t namesize, | |
189 | struct stat *info); | |
58dc1933 MS |
190 | static regex_t *regex_device_id(const char *device_id); |
191 | static regex_t *regex_string(const char *s); | |
ef416fc2 | 192 | |
193 | ||
194 | /* | |
195 | * 'main()' - Scan for drivers and return an IPP response. | |
196 | * | |
197 | * Usage: | |
198 | * | |
199 | * cups-driverd request_id limit options | |
200 | */ | |
201 | ||
202 | int /* O - Exit code */ | |
203 | main(int argc, /* I - Number of command-line args */ | |
204 | char *argv[]) /* I - Command-line arguments */ | |
205 | { | |
206 | /* | |
207 | * Install or list PPDs... | |
208 | */ | |
209 | ||
210 | if (argc == 3 && !strcmp(argv[1], "cat")) | |
b94498cf | 211 | return (cat_ppd(argv[2], 0)); |
dcb445bc MS |
212 | else if ((argc == 2 || argc == 3) && !strcmp(argv[1], "dump")) |
213 | return (dump_ppds_dat(argv[2])); | |
b94498cf | 214 | else if (argc == 4 && !strcmp(argv[1], "get")) |
215 | return (cat_ppd(argv[3], atoi(argv[2]))); | |
ef416fc2 | 216 | else if (argc == 5 && !strcmp(argv[1], "list")) |
217 | return (list_ppds(atoi(argv[2]), atoi(argv[3]), argv[4])); | |
218 | else | |
219 | { | |
220 | fputs("Usage: cups-driverd cat ppd-name\n", stderr); | |
f0ab5bff | 221 | fputs("Usage: cups-driverd dump\n", stderr); |
b94498cf | 222 | fputs("Usage: cups-driverd get request_id ppd-name\n", stderr); |
ef416fc2 | 223 | fputs("Usage: cups-driverd list request_id limit options\n", stderr); |
224 | return (1); | |
225 | } | |
226 | } | |
227 | ||
228 | ||
229 | /* | |
230 | * 'add_ppd()' - Add a PPD file. | |
231 | */ | |
232 | ||
bd7854cb | 233 | static ppd_info_t * /* O - PPD */ |
66ab9486 MS |
234 | add_ppd(const char *filename, /* I - PPD filename */ |
235 | const char *name, /* I - PPD name */ | |
b94498cf | 236 | const char *language, /* I - LanguageVersion */ |
ef416fc2 | 237 | const char *make, /* I - Manufacturer */ |
f899b121 | 238 | const char *make_and_model, /* I - NickName/ModelName */ |
89d46774 | 239 | const char *device_id, /* I - 1284DeviceID */ |
f899b121 | 240 | const char *product, /* I - Product */ |
b94498cf | 241 | const char *psversion, /* I - PSVersion */ |
ef416fc2 | 242 | time_t mtime, /* I - Modification time */ |
3d8365b8 | 243 | size_t size, /* I - File size */ |
244 | int model_number, /* I - Model number */ | |
ed6e7faf MS |
245 | int type, /* I - Driver type */ |
246 | const char *scheme) /* I - PPD scheme */ | |
ef416fc2 | 247 | { |
248 | ppd_info_t *ppd; /* PPD */ | |
b86bc4cf | 249 | char *recommended; /* Foomatic driver string */ |
ef416fc2 | 250 | |
251 | ||
252 | /* | |
253 | * Add a new PPD file... | |
254 | */ | |
255 | ||
66ab9486 | 256 | if ((ppd = (ppd_info_t *)calloc(1, sizeof(ppd_info_t))) == NULL) |
ef416fc2 | 257 | { |
66ab9486 MS |
258 | fprintf(stderr, |
259 | "ERROR: [cups-driverd] Ran out of memory for %d PPD files!\n", | |
260 | cupsArrayCount(PPDsByName)); | |
261 | return (NULL); | |
ef416fc2 | 262 | } |
263 | ||
ef416fc2 | 264 | /* |
265 | * Zero-out the PPD data and copy the values over... | |
266 | */ | |
267 | ||
3d8365b8 | 268 | ppd->found = 1; |
269 | ppd->record.mtime = mtime; | |
7e86f2f6 | 270 | ppd->record.size = (off_t)size; |
3d8365b8 | 271 | ppd->record.model_number = model_number; |
272 | ppd->record.type = type; | |
ef416fc2 | 273 | |
66ab9486 | 274 | strlcpy(ppd->record.filename, filename, sizeof(ppd->record.filename)); |
ef416fc2 | 275 | strlcpy(ppd->record.name, name, sizeof(ppd->record.name)); |
b94498cf | 276 | strlcpy(ppd->record.languages[0], language, |
277 | sizeof(ppd->record.languages[0])); | |
278 | strlcpy(ppd->record.products[0], product, sizeof(ppd->record.products[0])); | |
279 | strlcpy(ppd->record.psversions[0], psversion, | |
280 | sizeof(ppd->record.psversions[0])); | |
ef416fc2 | 281 | strlcpy(ppd->record.make, make, sizeof(ppd->record.make)); |
282 | strlcpy(ppd->record.make_and_model, make_and_model, | |
283 | sizeof(ppd->record.make_and_model)); | |
bd7854cb | 284 | strlcpy(ppd->record.device_id, device_id, sizeof(ppd->record.device_id)); |
ed6e7faf | 285 | strlcpy(ppd->record.scheme, scheme, sizeof(ppd->record.scheme)); |
ef416fc2 | 286 | |
b86bc4cf | 287 | /* |
288 | * Strip confusing (and often wrong) "recommended" suffix added by | |
289 | * Foomatic drivers... | |
290 | */ | |
291 | ||
b94498cf | 292 | if ((recommended = strstr(ppd->record.make_and_model, |
293 | " (recommended)")) != NULL) | |
b86bc4cf | 294 | *recommended = '\0'; |
295 | ||
66ab9486 MS |
296 | /* |
297 | * Add the PPD to the PPD arrays... | |
298 | */ | |
299 | ||
300 | cupsArrayAdd(PPDsByName, ppd); | |
301 | cupsArrayAdd(PPDsByMakeModel, ppd); | |
302 | ||
ef416fc2 | 303 | /* |
304 | * Return the new PPD pointer... | |
305 | */ | |
306 | ||
307 | return (ppd); | |
308 | } | |
309 | ||
310 | ||
4509bb49 MS |
311 | /* |
312 | * 'cat_drv()' - Generate a PPD from a driver info file. | |
313 | */ | |
314 | ||
315 | static int /* O - Exit code */ | |
316 | cat_drv(const char *name, /* I - PPD name */ | |
317 | int request_id) /* I - Request ID for response? */ | |
318 | { | |
82cc1f9a | 319 | cups_file_t *fp; // File pointer |
4509bb49 MS |
320 | ppdcSource *src; // PPD source file data |
321 | ppdcDriver *d; // Current driver | |
88f9aafc | 322 | cups_file_t *out; // Stdout via CUPS file API |
4509bb49 MS |
323 | char message[2048], // status-message |
324 | filename[1024], // Full path to .drv file(s) | |
325 | scheme[32], // URI scheme ("drv") | |
326 | userpass[256], // User/password info (unused) | |
327 | host[2], // Hostname (unused) | |
328 | resource[1024], // Resource path (/dir/to/filename.drv) | |
329 | *pc_file_name; // Filename portion of URI | |
330 | int port; // Port number (unused) | |
331 | ||
332 | ||
eac3a0a0 | 333 | // Pull out the path to the .drv file... |
4509bb49 MS |
334 | if (httpSeparateURI(HTTP_URI_CODING_ALL, name, scheme, sizeof(scheme), |
335 | userpass, sizeof(userpass), host, sizeof(host), &port, | |
82cc1f9a | 336 | resource, sizeof(resource)) < HTTP_URI_OK) |
4509bb49 | 337 | { |
82cc1f9a | 338 | fprintf(stderr, "ERROR: Bad PPD name \"%s\".\n", name); |
4509bb49 MS |
339 | |
340 | if (request_id) | |
341 | { | |
82cc1f9a | 342 | snprintf(message, sizeof(message), "Bad PPD name \"%s\".", name); |
4509bb49 MS |
343 | |
344 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
345 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
346 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
347 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
348 | "en-US"); | |
349 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
350 | cupsdSendIPPTrailer(); | |
351 | } | |
352 | ||
353 | return (1); | |
354 | } | |
355 | ||
82cc1f9a MS |
356 | if ((fp = get_file(resource, request_id, "drv", filename, sizeof(filename), |
357 | &pc_file_name)) == NULL) | |
358 | return (1); | |
4509bb49 | 359 | |
82cc1f9a | 360 | src = new ppdcSource(filename, fp); |
4509bb49 MS |
361 | |
362 | for (d = (ppdcDriver *)src->drivers->first(); | |
363 | d; | |
364 | d = (ppdcDriver *)src->drivers->next()) | |
d1c13e16 MS |
365 | if (!strcmp(pc_file_name, d->pc_file_name->value) || |
366 | (d->file_name && !strcmp(pc_file_name, d->file_name->value))) | |
4509bb49 MS |
367 | break; |
368 | ||
369 | if (d) | |
370 | { | |
371 | ppdcArray *locales; // Locale names | |
372 | ppdcCatalog *catalog; // Message catalog in .drv file | |
373 | ||
374 | ||
f0ab5bff | 375 | fprintf(stderr, "DEBUG2: [cups-driverd] %d locales defined in \"%s\"...\n", |
4509bb49 MS |
376 | src->po_files->count, filename); |
377 | ||
378 | locales = new ppdcArray(); | |
379 | for (catalog = (ppdcCatalog *)src->po_files->first(); | |
380 | catalog; | |
381 | catalog = (ppdcCatalog *)src->po_files->next()) | |
382 | { | |
f0ab5bff | 383 | fprintf(stderr, "DEBUG2: [cups-driverd] Adding locale \"%s\"...\n", |
4509bb49 | 384 | catalog->locale->value); |
97c9a8d7 | 385 | catalog->locale->retain(); |
4509bb49 MS |
386 | locales->add(catalog->locale); |
387 | } | |
388 | ||
389 | if (request_id) | |
390 | { | |
391 | cupsdSendIPPHeader(IPP_OK, request_id); | |
392 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
393 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
394 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
395 | "en-US"); | |
396 | cupsdSendIPPTrailer(); | |
397 | fflush(stdout); | |
398 | } | |
399 | ||
400 | out = cupsFileStdout(); | |
401 | d->write_ppd_file(out, NULL, locales, src, PPDC_LFONLY); | |
402 | cupsFileClose(out); | |
403 | ||
e4572d57 | 404 | locales->release(); |
4509bb49 MS |
405 | } |
406 | else | |
407 | { | |
82cc1f9a | 408 | fprintf(stderr, "ERROR: PPD \"%s\" not found.\n", name); |
4509bb49 MS |
409 | |
410 | if (request_id) | |
411 | { | |
82cc1f9a | 412 | snprintf(message, sizeof(message), "PPD \"%s\" not found.", name); |
4509bb49 MS |
413 | |
414 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
415 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
416 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
417 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
418 | "en-US"); | |
419 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
420 | cupsdSendIPPTrailer(); | |
421 | } | |
422 | } | |
423 | ||
e4572d57 | 424 | src->release(); |
82cc1f9a | 425 | cupsFileClose(fp); |
4509bb49 MS |
426 | |
427 | return (!d); | |
428 | } | |
429 | ||
430 | ||
ef416fc2 | 431 | /* |
432 | * 'cat_ppd()' - Copy a PPD file to stdout. | |
433 | */ | |
434 | ||
bd7854cb | 435 | static int /* O - Exit code */ |
b94498cf | 436 | cat_ppd(const char *name, /* I - PPD name */ |
437 | int request_id) /* I - Request ID for response? */ | |
ef416fc2 | 438 | { |
439 | char scheme[256], /* Scheme from PPD name */ | |
4509bb49 MS |
440 | *sptr, /* Pointer into scheme */ |
441 | line[1024], /* Line/filename */ | |
442 | message[2048]; /* status-message */ | |
ef416fc2 | 443 | |
444 | ||
445 | /* | |
446 | * Figure out if this is a static or dynamic PPD file... | |
447 | */ | |
448 | ||
e67e2f9e MS |
449 | if (strstr(name, "../")) |
450 | { | |
451 | fputs("ERROR: Invalid PPD name.\n", stderr); | |
452 | return (1); | |
453 | } | |
454 | ||
ef416fc2 | 455 | strlcpy(scheme, name, sizeof(scheme)); |
456 | if ((sptr = strchr(scheme, ':')) != NULL) | |
457 | { | |
458 | *sptr = '\0'; | |
459 | ||
460 | if (!strcmp(scheme, "file")) | |
461 | { | |
462 | /* | |
463 | * "file:name" == "name"... | |
464 | */ | |
465 | ||
466 | name += 5; | |
82cc1f9a MS |
467 | |
468 | while (*name == '/') | |
469 | name ++; | |
470 | ||
471 | if (!strstr(name, ".tar/") && !strstr(name, ".tar.gz/")) | |
472 | scheme[0] = '\0'; | |
ef416fc2 | 473 | } |
474 | } | |
475 | else | |
476 | scheme[0] = '\0'; | |
477 | ||
09a101d6 | 478 | if (request_id > 0) |
479 | puts("Content-Type: application/ipp\n"); | |
b94498cf | 480 | |
4509bb49 MS |
481 | if (!scheme[0]) |
482 | return (cat_static(name, request_id)); | |
483 | else if (!strcmp(scheme, "drv")) | |
484 | return (cat_drv(name, request_id)); | |
82cc1f9a MS |
485 | else if (!strcmp(scheme, "file")) |
486 | return (cat_tar(name, request_id)); | |
4509bb49 | 487 | else |
ef416fc2 | 488 | { |
489 | /* | |
490 | * Dynamic PPD, see if we have a driver program to support it... | |
491 | */ | |
492 | ||
493 | const char *serverbin; /* CUPS_SERVERBIN env var */ | |
c934a06c | 494 | char *argv[4]; /* Arguments for program */ |
ef416fc2 | 495 | |
496 | ||
497 | if ((serverbin = getenv("CUPS_SERVERBIN")) == NULL) | |
498 | serverbin = CUPS_SERVERBIN; | |
499 | ||
500 | snprintf(line, sizeof(line), "%s/driver/%s", serverbin, scheme); | |
501 | if (access(line, X_OK)) | |
502 | { | |
503 | /* | |
504 | * File does not exist or is not executable... | |
505 | */ | |
506 | ||
507 | fprintf(stderr, "ERROR: [cups-driverd] Unable to access \"%s\" - %s\n", | |
508 | line, strerror(errno)); | |
b94498cf | 509 | |
510 | if (request_id > 0) | |
511 | { | |
512 | snprintf(message, sizeof(message), "Unable to access \"%s\" - %s", | |
513 | line, strerror(errno)); | |
514 | ||
515 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
516 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
517 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
518 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
519 | "en-US"); | |
520 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
521 | cupsdSendIPPTrailer(); | |
522 | } | |
523 | ||
ef416fc2 | 524 | return (1); |
525 | } | |
526 | ||
527 | /* | |
528 | * Yes, let it cat the PPD file... | |
529 | */ | |
530 | ||
b94498cf | 531 | if (request_id) |
532 | { | |
533 | cupsdSendIPPHeader(IPP_OK, request_id); | |
534 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
535 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
536 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
537 | "en-US"); | |
538 | cupsdSendIPPTrailer(); | |
539 | } | |
540 | ||
c934a06c MS |
541 | argv[0] = scheme; |
542 | argv[1] = (char *)"cat"; | |
543 | argv[2] = (char *)name; | |
544 | argv[3] = NULL; | |
545 | ||
546 | if (cupsdExec(line, argv)) | |
ef416fc2 | 547 | { |
548 | /* | |
549 | * Unable to execute driver... | |
550 | */ | |
551 | ||
552 | fprintf(stderr, "ERROR: [cups-driverd] Unable to execute \"%s\" - %s\n", | |
553 | line, strerror(errno)); | |
554 | return (1); | |
555 | } | |
556 | } | |
ef416fc2 | 557 | |
4509bb49 MS |
558 | /* |
559 | * Return with no errors... | |
560 | */ | |
ef416fc2 | 561 | |
4509bb49 MS |
562 | return (0); |
563 | } | |
ef416fc2 | 564 | |
b94498cf | 565 | |
4509bb49 MS |
566 | /* |
567 | * 'copy_static()' - Copy a static PPD file to stdout. | |
568 | */ | |
b94498cf | 569 | |
4509bb49 MS |
570 | static int /* O - Exit code */ |
571 | cat_static(const char *name, /* I - PPD name */ | |
572 | int request_id) /* I - Request ID for response? */ | |
573 | { | |
574 | cups_file_t *fp; /* PPD file */ | |
82cc1f9a MS |
575 | char filename[1024], /* PPD filename */ |
576 | line[1024]; /* Line buffer */ | |
4509bb49 | 577 | |
b94498cf | 578 | |
82cc1f9a MS |
579 | if ((fp = get_file(name, request_id, "model", filename, sizeof(filename), |
580 | NULL)) == NULL) | |
4509bb49 | 581 | return (1); |
82cc1f9a MS |
582 | |
583 | if (request_id) | |
584 | { | |
585 | cupsdSendIPPHeader(IPP_OK, request_id); | |
586 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
587 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
588 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
589 | "en-US"); | |
590 | cupsdSendIPPTrailer(); | |
4509bb49 | 591 | } |
b94498cf | 592 | |
4509bb49 | 593 | /* |
82cc1f9a | 594 | * Now copy the file to stdout... |
4509bb49 | 595 | */ |
b94498cf | 596 | |
82cc1f9a MS |
597 | while (cupsFileGets(fp, line, sizeof(line))) |
598 | puts(line); | |
b94498cf | 599 | |
82cc1f9a | 600 | cupsFileClose(fp); |
b94498cf | 601 | |
82cc1f9a MS |
602 | return (0); |
603 | } | |
b94498cf | 604 | |
ef416fc2 | 605 | |
82cc1f9a MS |
606 | /* |
607 | * 'cat_tar()' - Copy an archived PPD file to stdout. | |
608 | */ | |
b94498cf | 609 | |
82cc1f9a MS |
610 | static int /* O - Exit code */ |
611 | cat_tar(const char *name, /* I - PPD name */ | |
612 | int request_id) /* I - Request ID */ | |
613 | { | |
614 | cups_file_t *fp; /* Archive file pointer */ | |
615 | char filename[1024], /* Archive filename */ | |
616 | *ppdname, /* PPD filename in archive */ | |
617 | curname[256], /* Current name in archive */ | |
618 | buffer[8192]; /* Copy buffer */ | |
619 | struct stat curinfo; /* Current file info in archive */ | |
620 | off_t total, /* Total bytes copied */ | |
621 | next; /* Offset for next record in archive */ | |
622 | ssize_t bytes; /* Bytes read */ | |
b94498cf | 623 | |
b94498cf | 624 | |
82cc1f9a MS |
625 | /* |
626 | * Open the archive file... | |
627 | */ | |
628 | ||
629 | if ((fp = get_file(name, request_id, "model", filename, sizeof(filename), | |
0d40cb1e | 630 | &ppdname)) == NULL || !ppdname) |
82cc1f9a MS |
631 | return (1); |
632 | ||
633 | /* | |
634 | * Scan the archive for the PPD... | |
635 | */ | |
4509bb49 | 636 | |
82cc1f9a | 637 | while (read_tar(fp, curname, sizeof(curname), &curinfo)) |
4509bb49 | 638 | { |
82cc1f9a MS |
639 | next = cupsFileTell(fp) + ((curinfo.st_size + TAR_BLOCK - 1) & |
640 | ~(TAR_BLOCK - 1)); | |
ef416fc2 | 641 | |
82cc1f9a | 642 | if (!strcmp(ppdname, curname)) |
b94498cf | 643 | { |
82cc1f9a MS |
644 | if (request_id) |
645 | { | |
646 | cupsdSendIPPHeader(IPP_OK, request_id); | |
647 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
648 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
649 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
650 | "en-US"); | |
651 | cupsdSendIPPTrailer(); | |
652 | } | |
4509bb49 | 653 | |
82cc1f9a MS |
654 | for (total = 0; total < curinfo.st_size; total += bytes) |
655 | { | |
a29fd7dd | 656 | if ((size_t)(bytes = (curinfo.st_size - total)) > sizeof(buffer)) |
82cc1f9a MS |
657 | bytes = sizeof(buffer); |
658 | ||
7e86f2f6 | 659 | if ((bytes = cupsFileRead(fp, buffer, (size_t)bytes)) < 0) |
82cc1f9a MS |
660 | { |
661 | if (errno == EINTR || errno == EAGAIN) | |
662 | { | |
663 | bytes = 0; | |
664 | } | |
665 | else | |
666 | { | |
667 | perror("ERROR: [cups-driverd] Read error"); | |
668 | break; | |
669 | } | |
670 | } | |
7e86f2f6 | 671 | else if (bytes > 0 && fwrite(buffer, (size_t)bytes, 1, stdout) != 1) |
82cc1f9a MS |
672 | break; |
673 | } | |
674 | ||
675 | cupsFileClose(fp); | |
676 | return (0); | |
b94498cf | 677 | } |
678 | ||
82cc1f9a MS |
679 | if (cupsFileTell(fp) != next) |
680 | cupsFileSeek(fp, next); | |
4509bb49 | 681 | } |
ef416fc2 | 682 | |
82cc1f9a MS |
683 | cupsFileClose(fp); |
684 | ||
685 | fprintf(stderr, "ERROR: PPD \"%s\" not found.\n", name); | |
686 | ||
4509bb49 MS |
687 | if (request_id) |
688 | { | |
82cc1f9a MS |
689 | snprintf(buffer, sizeof(buffer), "PPD \"%s\" not found.", name); |
690 | ||
691 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
4509bb49 MS |
692 | cupsdSendIPPGroup(IPP_TAG_OPERATION); |
693 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
694 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
695 | "en-US"); | |
82cc1f9a | 696 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", buffer); |
4509bb49 | 697 | cupsdSendIPPTrailer(); |
ef416fc2 | 698 | } |
699 | ||
82cc1f9a | 700 | return (1); |
ef416fc2 | 701 | } |
702 | ||
703 | ||
178cb736 MS |
704 | /* |
705 | * 'compare_inodes()' - Compare two inodes. | |
706 | */ | |
707 | ||
708 | static int /* O - Result of comparison */ | |
709 | compare_inodes(struct stat *a, /* I - First inode */ | |
710 | struct stat *b) /* I - Second inode */ | |
711 | { | |
712 | if (a->st_dev != b->st_dev) | |
713 | return (a->st_dev - b->st_dev); | |
714 | else | |
715 | return (a->st_ino - b->st_ino); | |
716 | } | |
717 | ||
718 | ||
58dc1933 MS |
719 | /* |
720 | * 'compare_matches()' - Compare PPD match scores for sorting. | |
721 | */ | |
722 | ||
723 | static int | |
724 | compare_matches(const ppd_info_t *p0, /* I - First PPD */ | |
725 | const ppd_info_t *p1) /* I - Second PPD */ | |
726 | { | |
727 | if (p1->matches != p0->matches) | |
728 | return (p1->matches - p0->matches); | |
729 | else | |
e4572d57 MS |
730 | return (cupsdCompareNames(p0->record.make_and_model, |
731 | p1->record.make_and_model)); | |
58dc1933 MS |
732 | } |
733 | ||
734 | ||
ef416fc2 | 735 | /* |
736 | * 'compare_names()' - Compare PPD filenames for sorting. | |
737 | */ | |
738 | ||
bd7854cb | 739 | static int /* O - Result of comparison */ |
ef416fc2 | 740 | compare_names(const ppd_info_t *p0, /* I - First PPD file */ |
741 | const ppd_info_t *p1) /* I - Second PPD file */ | |
742 | { | |
66ab9486 MS |
743 | int diff; /* Difference between strings */ |
744 | ||
745 | ||
d1c13e16 | 746 | if ((diff = strcmp(p0->record.filename, p1->record.filename)) != 0) |
66ab9486 MS |
747 | return (diff); |
748 | else | |
d1c13e16 | 749 | return (strcmp(p0->record.name, p1->record.name)); |
ef416fc2 | 750 | } |
751 | ||
752 | ||
753 | /* | |
754 | * 'compare_ppds()' - Compare PPD file make and model names for sorting. | |
755 | */ | |
756 | ||
bd7854cb | 757 | static int /* O - Result of comparison */ |
ef416fc2 | 758 | compare_ppds(const ppd_info_t *p0, /* I - First PPD file */ |
759 | const ppd_info_t *p1) /* I - Second PPD file */ | |
760 | { | |
761 | int diff; /* Difference between strings */ | |
762 | ||
bd7854cb | 763 | |
ef416fc2 | 764 | /* |
765 | * First compare manufacturers... | |
766 | */ | |
767 | ||
88f9aafc | 768 | if ((diff = _cups_strcasecmp(p0->record.make, p1->record.make)) != 0) |
ef416fc2 | 769 | return (diff); |
770 | else if ((diff = cupsdCompareNames(p0->record.make_and_model, | |
771 | p1->record.make_and_model)) != 0) | |
772 | return (diff); | |
f99f3698 MS |
773 | else if ((diff = strcmp(p0->record.languages[0], |
774 | p1->record.languages[0])) != 0) | |
775 | return (diff); | |
ef416fc2 | 776 | else |
f99f3698 | 777 | return (compare_names(p0, p1)); |
b94498cf | 778 | } |
779 | ||
780 | ||
f0ab5bff MS |
781 | /* |
782 | * 'dump_ppds_dat()' - Dump the contents of the ppds.dat file. | |
783 | */ | |
784 | ||
785 | static int /* O - Exit status */ | |
dcb445bc | 786 | dump_ppds_dat(const char *filename) /* I - Filename */ |
f0ab5bff | 787 | { |
dcb445bc | 788 | char temp[1024]; /* ppds.dat filename */ |
f0ab5bff MS |
789 | ppd_info_t *ppd; /* Current PPD */ |
790 | ||
791 | ||
792 | /* | |
793 | * See if we a PPD database file... | |
794 | */ | |
795 | ||
dcb445bc MS |
796 | if (filename) |
797 | strlcpy(temp, filename, sizeof(temp)); | |
798 | else | |
799 | temp[0] = '\0'; | |
800 | ||
801 | load_ppds_dat(temp, sizeof(temp), 0); | |
f0ab5bff MS |
802 | |
803 | puts("mtime,size,model_number,type,filename,name,languages0,products0," | |
804 | "psversions0,make,make_and_model,device_id,scheme"); | |
805 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByName); | |
806 | ppd; | |
807 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByName)) | |
808 | printf("%d,%ld,%d,%d,\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\"," | |
809 | "\"%s\",\"%s\"\n", | |
810 | (int)ppd->record.mtime, (long)ppd->record.size, | |
811 | ppd->record.model_number, ppd->record.type, ppd->record.filename, | |
812 | ppd->record.name, ppd->record.languages[0], ppd->record.products[0], | |
813 | ppd->record.psversions[0], ppd->record.make, | |
814 | ppd->record.make_and_model, ppd->record.device_id, | |
815 | ppd->record.scheme); | |
816 | ||
817 | return (0); | |
818 | } | |
819 | ||
820 | ||
b94498cf | 821 | /* |
822 | * 'free_array()' - Free an array of strings. | |
823 | */ | |
824 | ||
825 | static void | |
826 | free_array(cups_array_t *a) /* I - Array to free */ | |
827 | { | |
828 | char *ptr; /* Pointer to string */ | |
829 | ||
830 | ||
831 | for (ptr = (char *)cupsArrayFirst(a); | |
832 | ptr; | |
833 | ptr = (char *)cupsArrayNext(a)) | |
834 | free(ptr); | |
835 | ||
836 | cupsArrayDelete(a); | |
ef416fc2 | 837 | } |
838 | ||
839 | ||
840 | /* | |
82cc1f9a | 841 | * 'get_file()' - Get the filename associated with a request. |
ef416fc2 | 842 | */ |
843 | ||
82cc1f9a MS |
844 | static cups_file_t * /* O - File pointer or NULL */ |
845 | get_file(const char *name, /* I - Name */ | |
846 | int request_id, /* I - Request ID */ | |
847 | const char *subdir, /* I - Subdirectory for file */ | |
848 | char *buffer, /* I - Filename buffer */ | |
849 | size_t bufsize, /* I - Size of filename buffer */ | |
850 | char **subfile) /* O - Sub-filename */ | |
ef416fc2 | 851 | { |
82cc1f9a MS |
852 | cups_file_t *fp; /* File pointer */ |
853 | const char *datadir; /* CUPS_DATADIR env var */ | |
854 | char *bufptr, /* Pointer into filename buffer */ | |
855 | message[2048]; /* status-message */ | |
856 | #ifdef __APPLE__ | |
857 | const char *printerDriver, /* Pointer to .printerDriver extension */ | |
858 | *slash; /* Pointer to next slash */ | |
859 | #endif /* __APPLE__ */ | |
b94498cf | 860 | |
ef416fc2 | 861 | |
82cc1f9a MS |
862 | if (subfile) |
863 | *subfile = NULL; | |
ef416fc2 | 864 | |
82cc1f9a MS |
865 | while (*name == '/') |
866 | name ++; | |
ef416fc2 | 867 | |
82cc1f9a MS |
868 | if (strstr(name, "../") || strstr(name, "/..")) |
869 | { | |
870 | /* | |
871 | * Bad name... | |
872 | */ | |
ef416fc2 | 873 | |
82cc1f9a | 874 | fprintf(stderr, "ERROR: [cups-driverd] Bad PPD name \"%s\".\n", name); |
ef416fc2 | 875 | |
82cc1f9a MS |
876 | if (request_id) |
877 | { | |
878 | snprintf(message, sizeof(message), "Bad PPD name \"%s\".", name); | |
178cb736 | 879 | |
82cc1f9a MS |
880 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); |
881 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
882 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
883 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
884 | "en-US"); | |
885 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
886 | cupsdSendIPPTrailer(); | |
887 | } | |
b94498cf | 888 | |
82cc1f9a MS |
889 | return (NULL); |
890 | } | |
4509bb49 | 891 | |
b94498cf | 892 | /* |
82cc1f9a | 893 | * Try opening the file... |
b94498cf | 894 | */ |
895 | ||
82cc1f9a MS |
896 | #ifdef __APPLE__ |
897 | if (!strncmp(name, "System/Library/Printers/PPDs/Contents/Resources/", 48) || | |
898 | !strncmp(name, "Library/Printers/PPDs/Contents/Resources/", 41) || | |
899 | (!strncmp(name, "System/Library/Printers/", 24) && | |
900 | (printerDriver = | |
901 | strstr(name + 24, | |
902 | ".printerDriver/Contents/Resources/PPDs")) != NULL && | |
903 | (slash = strchr(name + 24, '/')) != NULL && | |
904 | slash > printerDriver) || | |
905 | (!strncmp(name, "Library/Printers/", 17) && | |
906 | (printerDriver = | |
907 | strstr(name + 17, | |
908 | ".printerDriver/Contents/Resources/PPDs")) != NULL && | |
909 | (slash = strchr(name + 17, '/')) != NULL && | |
910 | slash > printerDriver)) | |
911 | { | |
912 | /* | |
8072030b | 913 | * Map ppd-name to macOS standard locations... |
82cc1f9a MS |
914 | */ |
915 | ||
916 | snprintf(buffer, bufsize, "/%s", name); | |
917 | } | |
918 | else | |
919 | ||
920 | #elif defined(__linux) | |
921 | if (!strncmp(name, "lsb/usr/", 8)) | |
922 | { | |
923 | /* | |
924 | * Map ppd-name to LSB standard /usr/share/ppd location... | |
925 | */ | |
926 | ||
927 | snprintf(buffer, bufsize, "/usr/share/ppd/%s", name + 8); | |
928 | } | |
929 | else if (!strncmp(name, "lsb/opt/", 8)) | |
930 | { | |
931 | /* | |
932 | * Map ppd-name to LSB standard /opt/share/ppd location... | |
933 | */ | |
934 | ||
935 | snprintf(buffer, bufsize, "/opt/share/ppd/%s", name + 8); | |
936 | } | |
937 | else if (!strncmp(name, "lsb/local/", 10)) | |
938 | { | |
939 | /* | |
940 | * Map ppd-name to LSB standard /usr/local/share/ppd location... | |
941 | */ | |
942 | ||
943 | snprintf(buffer, bufsize, "/usr/local/share/ppd/%s", name + 10); | |
944 | } | |
945 | else | |
946 | ||
947 | #endif /* __APPLE__ */ | |
948 | { | |
949 | if ((datadir = getenv("CUPS_DATADIR")) == NULL) | |
950 | datadir = CUPS_DATADIR; | |
951 | ||
952 | snprintf(buffer, bufsize, "%s/%s/%s", datadir, subdir, name); | |
953 | } | |
954 | ||
955 | /* | |
956 | * Strip anything after ".drv/", ".drv.gz/", ".tar/", or ".tar.gz/"... | |
957 | */ | |
958 | ||
959 | if (subfile) | |
960 | { | |
961 | if ((bufptr = strstr(buffer, ".drv/")) != NULL) | |
962 | bufptr += 4; | |
963 | else if ((bufptr = strstr(buffer, ".drv.gz/")) != NULL) | |
964 | bufptr += 7; | |
965 | else if ((bufptr = strstr(buffer, ".tar/")) != NULL) | |
966 | bufptr += 4; | |
967 | else if ((bufptr = strstr(buffer, ".tar.gz/")) != NULL) | |
968 | bufptr += 7; | |
969 | ||
970 | if (bufptr) | |
971 | { | |
972 | *bufptr++ = '\0'; | |
973 | *subfile = bufptr; | |
974 | } | |
975 | } | |
976 | ||
977 | /* | |
978 | * Try opening the file... | |
979 | */ | |
980 | ||
981 | if ((fp = cupsFileOpen(buffer, "r")) == NULL) | |
982 | { | |
983 | fprintf(stderr, "ERROR: [cups-driverd] Unable to open \"%s\" - %s\n", | |
984 | buffer, strerror(errno)); | |
985 | ||
986 | if (request_id) | |
987 | { | |
988 | snprintf(message, sizeof(message), "Unable to open \"%s\" - %s", | |
989 | buffer, strerror(errno)); | |
990 | ||
991 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
992 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
993 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
994 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
995 | "en-US"); | |
996 | cupsdSendIPPString(IPP_TAG_TEXT, "status-message", message); | |
997 | cupsdSendIPPTrailer(); | |
998 | } | |
999 | ||
1000 | return (NULL); | |
1001 | } | |
1002 | ||
1003 | return (fp); | |
1004 | } | |
1005 | ||
1006 | ||
1007 | /* | |
1008 | * 'list_ppds()' - List PPD files. | |
1009 | */ | |
1010 | ||
1011 | static int /* O - Exit code */ | |
1012 | list_ppds(int request_id, /* I - Request ID */ | |
1013 | int limit, /* I - Limit */ | |
1014 | const char *opt) /* I - Option argument */ | |
1015 | { | |
1016 | int i; /* Looping vars */ | |
1017 | int count; /* Number of PPDs to send */ | |
1018 | ppd_info_t *ppd; /* Current PPD file */ | |
1019 | cups_file_t *fp; /* ppds.dat file */ | |
1020 | char filename[1024], /* ppds.dat filename */ | |
1021 | model[1024]; /* Model directory */ | |
1022 | const char *cups_datadir; /* CUPS_DATADIR environment variable */ | |
1023 | int num_options; /* Number of options */ | |
1024 | cups_option_t *options; /* Options */ | |
1025 | cups_array_t *requested, /* requested-attributes values */ | |
1026 | *include, /* PPD schemes to include */ | |
1027 | *exclude; /* PPD schemes to exclude */ | |
1028 | const char *device_id, /* ppd-device-id option */ | |
1029 | *language, /* ppd-natural-language option */ | |
1030 | *make, /* ppd-make option */ | |
1031 | *make_and_model, /* ppd-make-and-model option */ | |
1032 | *model_number_str, /* ppd-model-number option */ | |
1033 | *product, /* ppd-product option */ | |
1034 | *psversion, /* ppd-psversion option */ | |
1035 | *type_str; /* ppd-type option */ | |
1036 | int model_number, /* ppd-model-number value */ | |
1037 | type, /* ppd-type value */ | |
82cc1f9a MS |
1038 | send_device_id, /* Send ppd-device-id? */ |
1039 | send_make, /* Send ppd-make? */ | |
1040 | send_make_and_model, /* Send ppd-make-and-model? */ | |
1041 | send_model_number, /* Send ppd-model-number? */ | |
1042 | send_name, /* Send ppd-name? */ | |
1043 | send_natural_language, /* Send ppd-natural-language? */ | |
1044 | send_product, /* Send ppd-product? */ | |
1045 | send_psversion, /* Send ppd-psversion? */ | |
1046 | send_type, /* Send ppd-type? */ | |
1047 | sent_header; /* Sent the IPP header? */ | |
7e86f2f6 MS |
1048 | size_t make_and_model_len, /* Length of ppd-make-and-model */ |
1049 | product_len; /* Length of ppd-product */ | |
82cc1f9a MS |
1050 | regex_t *device_id_re, /* Regular expression for matching device ID */ |
1051 | *make_and_model_re; /* Regular expression for matching make and model */ | |
1052 | regmatch_t re_matches[6]; /* Regular expression matches */ | |
1053 | cups_array_t *matches; /* Matching PPDs */ | |
1054 | ||
1055 | ||
1056 | fprintf(stderr, | |
1057 | "DEBUG2: [cups-driverd] list_ppds(request_id=%d, limit=%d, " | |
1058 | "opt=\"%s\"\n", request_id, limit, opt); | |
1059 | ||
1060 | /* | |
1061 | * See if we a PPD database file... | |
1062 | */ | |
1063 | ||
1064 | filename[0] = '\0'; | |
1065 | load_ppds_dat(filename, sizeof(filename), 1); | |
1066 | ||
1067 | /* | |
1068 | * Load all PPDs in the specified directory and below... | |
1069 | */ | |
1070 | ||
1071 | if ((cups_datadir = getenv("CUPS_DATADIR")) == NULL) | |
1072 | cups_datadir = CUPS_DATADIR; | |
1073 | ||
1074 | Inodes = cupsArrayNew((cups_array_func_t)compare_inodes, NULL); | |
1075 | ||
1076 | snprintf(model, sizeof(model), "%s/model", cups_datadir); | |
1077 | load_ppds(model, "", 1); | |
1078 | ||
1079 | snprintf(model, sizeof(model), "%s/drv", cups_datadir); | |
1080 | load_ppds(model, "", 1); | |
1081 | ||
1082 | #ifdef __APPLE__ | |
1083 | /* | |
8072030b | 1084 | * Load PPDs from standard macOS locations... |
82cc1f9a MS |
1085 | */ |
1086 | ||
1087 | load_ppds("/Library/Printers", | |
1088 | "Library/Printers", 0); | |
1089 | load_ppds("/Library/Printers/PPDs/Contents/Resources", | |
1090 | "Library/Printers/PPDs/Contents/Resources", 0); | |
1091 | load_ppds("/Library/Printers/PPDs/Contents/Resources/en.lproj", | |
1092 | "Library/Printers/PPDs/Contents/Resources/en.lproj", 0); | |
1093 | load_ppds("/System/Library/Printers", | |
1094 | "System/Library/Printers", 0); | |
1095 | load_ppds("/System/Library/Printers/PPDs/Contents/Resources", | |
1096 | "System/Library/Printers/PPDs/Contents/Resources", 0); | |
1097 | load_ppds("/System/Library/Printers/PPDs/Contents/Resources/en.lproj", | |
b94498cf | 1098 | "System/Library/Printers/PPDs/Contents/Resources/en.lproj", 0); |
1099 | ||
1100 | #elif defined(__linux) | |
1101 | /* | |
1102 | * Load PPDs from LSB-defined locations... | |
1103 | */ | |
1104 | ||
568fa3fa MS |
1105 | if (!access("/usr/local/share/ppd", 0)) |
1106 | load_ppds("/usr/local/share/ppd", "lsb/local", 1); | |
1107 | if (!access("/usr/share/ppd", 0)) | |
1108 | load_ppds("/usr/share/ppd", "lsb/usr", 1); | |
1109 | if (!access("/opt/share/ppd", 0)) | |
1110 | load_ppds("/opt/share/ppd", "lsb/opt", 1); | |
b94498cf | 1111 | #endif /* __APPLE__ */ |
ef416fc2 | 1112 | |
1113 | /* | |
1114 | * Cull PPD files that are no longer present... | |
1115 | */ | |
1116 | ||
66ab9486 MS |
1117 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByName); |
1118 | ppd; | |
1119 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByName)) | |
ef416fc2 | 1120 | if (!ppd->found) |
1121 | { | |
1122 | /* | |
1123 | * Remove this PPD file from the list... | |
1124 | */ | |
1125 | ||
66ab9486 MS |
1126 | cupsArrayRemove(PPDsByName, ppd); |
1127 | cupsArrayRemove(PPDsByMakeModel, ppd); | |
1128 | free(ppd); | |
f0ab5bff MS |
1129 | |
1130 | ChangedPPD = 1; | |
ef416fc2 | 1131 | } |
1132 | ||
ef416fc2 | 1133 | /* |
1134 | * Write the new ppds.dat file... | |
1135 | */ | |
1136 | ||
f0ab5bff MS |
1137 | fprintf(stderr, "DEBUG: [cups-driverd] ChangedPPD=%d\n", ChangedPPD); |
1138 | ||
ef416fc2 | 1139 | if (ChangedPPD) |
1140 | { | |
07ed0e9a MS |
1141 | char newname[1024]; /* New filename */ |
1142 | ||
1143 | snprintf(newname, sizeof(newname), "%s.%d", filename, (int)getpid()); | |
1144 | ||
1145 | if ((fp = cupsFileOpen(newname, "w")) != NULL) | |
ef416fc2 | 1146 | { |
b94498cf | 1147 | unsigned ppdsync = PPD_SYNC; /* Sync word */ |
1148 | ||
b94498cf | 1149 | cupsFileWrite(fp, (char *)&ppdsync, sizeof(ppdsync)); |
1150 | ||
66ab9486 MS |
1151 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByName); |
1152 | ppd; | |
1153 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByName)) | |
ef416fc2 | 1154 | cupsFileWrite(fp, (char *)&(ppd->record), sizeof(ppd_rec_t)); |
1155 | ||
1156 | cupsFileClose(fp); | |
1157 | ||
07ed0e9a MS |
1158 | if (rename(newname, filename)) |
1159 | fprintf(stderr, "ERROR: [cups-driverd] Unable to rename \"%s\" - %s\n", | |
1160 | newname, strerror(errno)); | |
1161 | else | |
1162 | fprintf(stderr, "INFO: [cups-driverd] Wrote \"%s\", %d PPDs...\n", | |
1163 | filename, cupsArrayCount(PPDsByName)); | |
ef416fc2 | 1164 | } |
1165 | else | |
1166 | fprintf(stderr, "ERROR: [cups-driverd] Unable to write \"%s\" - %s\n", | |
1167 | filename, strerror(errno)); | |
1168 | } | |
1169 | else | |
1170 | fputs("INFO: [cups-driverd] No new or changed PPDs...\n", stderr); | |
1171 | ||
1172 | /* | |
1173 | * Scan for dynamic PPD files... | |
1174 | */ | |
1175 | ||
ed6e7faf MS |
1176 | num_options = cupsParseOptions(opt, 0, &options); |
1177 | exclude = cupsdCreateStringsArray(cupsGetOption("exclude-schemes", | |
1178 | num_options, options)); | |
8b450588 | 1179 | include = cupsdCreateStringsArray(cupsGetOption("include-schemes", |
ed6e7faf MS |
1180 | num_options, options)); |
1181 | ||
1182 | load_drivers(include, exclude); | |
ef416fc2 | 1183 | |
1184 | /* | |
5a08320a | 1185 | * Add the raw driver... |
ef416fc2 | 1186 | */ |
1187 | ||
5a08320a MS |
1188 | add_ppd("", "raw", "en", "Raw", "Raw Queue", "", "", "", 0, 0, 0, |
1189 | PPD_TYPE_UNKNOWN, "raw"); | |
ef416fc2 | 1190 | |
ef416fc2 | 1191 | /* |
1192 | * Send IPP attributes... | |
1193 | */ | |
1194 | ||
ed6e7faf MS |
1195 | requested = cupsdCreateStringsArray( |
1196 | cupsGetOption("requested-attributes", num_options, | |
1197 | options)); | |
3d8365b8 | 1198 | device_id = cupsGetOption("ppd-device-id", num_options, options); |
1199 | language = cupsGetOption("ppd-natural-language", num_options, options); | |
1200 | make = cupsGetOption("ppd-make", num_options, options); | |
1201 | make_and_model = cupsGetOption("ppd-make-and-model", num_options, options); | |
1202 | model_number_str = cupsGetOption("ppd-model-number", num_options, options); | |
1203 | product = cupsGetOption("ppd-product", num_options, options); | |
1204 | psversion = cupsGetOption("ppd-psversion", num_options, options); | |
1205 | type_str = cupsGetOption("ppd-type", num_options, options); | |
b94498cf | 1206 | |
1207 | if (make_and_model) | |
58dc1933 | 1208 | make_and_model_len = strlen(make_and_model); |
b94498cf | 1209 | else |
58dc1933 | 1210 | make_and_model_len = 0; |
ef416fc2 | 1211 | |
58dc1933 MS |
1212 | if (product) |
1213 | product_len = strlen(product); | |
b94498cf | 1214 | else |
58dc1933 | 1215 | product_len = 0; |
b94498cf | 1216 | |
3d8365b8 | 1217 | if (model_number_str) |
1218 | model_number = atoi(model_number_str); | |
1219 | else | |
1220 | model_number = 0; | |
1221 | ||
1222 | if (type_str) | |
1223 | { | |
1224 | for (type = 0; | |
82cc1f9a | 1225 | type < (int)(sizeof(PPDTypes) / sizeof(PPDTypes[0])); |
3d8365b8 | 1226 | type ++) |
82cc1f9a | 1227 | if (!strcmp(type_str, PPDTypes[type])) |
3d8365b8 | 1228 | break; |
1229 | ||
82cc1f9a | 1230 | if (type >= (int)(sizeof(PPDTypes) / sizeof(PPDTypes[0]))) |
3d8365b8 | 1231 | { |
1232 | fprintf(stderr, "ERROR: [cups-driverd] Bad ppd-type=\"%s\" ignored!\n", | |
1233 | type_str); | |
1234 | type_str = NULL; | |
1235 | } | |
1236 | } | |
bc44d920 | 1237 | else |
1238 | type = 0; | |
3d8365b8 | 1239 | |
ed6e7faf | 1240 | for (i = 0; i < num_options; i ++) |
f0ab5bff | 1241 | fprintf(stderr, "DEBUG2: [cups-driverd] %s=\"%s\"\n", options[i].name, |
ed6e7faf | 1242 | options[i].value); |
ef416fc2 | 1243 | |
ed6e7faf | 1244 | if (!requested || cupsArrayFind(requested, (void *)"all") != NULL) |
ef416fc2 | 1245 | { |
1246 | send_name = 1; | |
1247 | send_make = 1; | |
1248 | send_make_and_model = 1; | |
3d8365b8 | 1249 | send_model_number = 1; |
ef416fc2 | 1250 | send_natural_language = 1; |
bd7854cb | 1251 | send_device_id = 1; |
f899b121 | 1252 | send_product = 1; |
b94498cf | 1253 | send_psversion = 1; |
3d8365b8 | 1254 | send_type = 1; |
ef416fc2 | 1255 | } |
1256 | else | |
1257 | { | |
ed6e7faf MS |
1258 | send_name = cupsArrayFind(requested, |
1259 | (void *)"ppd-name") != NULL; | |
1260 | send_make = cupsArrayFind(requested, | |
1261 | (void *)"ppd-make") != NULL; | |
1262 | send_make_and_model = cupsArrayFind(requested, | |
1263 | (void *)"ppd-make-and-model") != NULL; | |
1264 | send_model_number = cupsArrayFind(requested, | |
1265 | (void *)"ppd-model-number") != NULL; | |
1266 | send_natural_language = cupsArrayFind(requested, | |
1267 | (void *)"ppd-natural-language") != NULL; | |
1268 | send_device_id = cupsArrayFind(requested, | |
1269 | (void *)"ppd-device-id") != NULL; | |
1270 | send_product = cupsArrayFind(requested, | |
1271 | (void *)"ppd-product") != NULL; | |
1272 | send_psversion = cupsArrayFind(requested, | |
1273 | (void *)"ppd-psversion") != NULL; | |
1274 | send_type = cupsArrayFind(requested, | |
1275 | (void *)"ppd-type") != NULL; | |
ef416fc2 | 1276 | } |
1277 | ||
f0ab5bff MS |
1278 | /* |
1279 | * Send the content type header to the scheduler; request_id can only be | |
1280 | * 0 when run manually since the scheduler enforces the IPP requirement for | |
1281 | * a request ID from 1 to 2^31-1... | |
1282 | */ | |
1283 | ||
1284 | if (request_id > 0) | |
1285 | puts("Content-Type: application/ipp\n"); | |
ef416fc2 | 1286 | |
b94498cf | 1287 | sent_header = 0; |
ef416fc2 | 1288 | |
66ab9486 MS |
1289 | if (limit <= 0 || limit > cupsArrayCount(PPDsByMakeModel)) |
1290 | count = cupsArrayCount(PPDsByMakeModel); | |
ef416fc2 | 1291 | else |
1292 | count = limit; | |
1293 | ||
58dc1933 | 1294 | if (device_id || language || make || make_and_model || model_number_str || |
8b450588 | 1295 | product) |
b94498cf | 1296 | { |
58dc1933 | 1297 | matches = cupsArrayNew((cups_array_func_t)compare_matches, NULL); |
b94498cf | 1298 | |
58dc1933 MS |
1299 | if (device_id) |
1300 | device_id_re = regex_device_id(device_id); | |
1301 | else | |
1302 | device_id_re = NULL; | |
66ab9486 | 1303 | |
58dc1933 MS |
1304 | if (make_and_model) |
1305 | make_and_model_re = regex_string(make_and_model); | |
1306 | else | |
1307 | make_and_model_re = NULL; | |
b94498cf | 1308 | |
58dc1933 MS |
1309 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByMakeModel); |
1310 | ppd; | |
1311 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByMakeModel)) | |
ef416fc2 | 1312 | { |
58dc1933 MS |
1313 | /* |
1314 | * Filter PPDs based on make, model, product, language, model number, | |
1315 | * and/or device ID using the "matches" score value. An exact match | |
1316 | * for product, make-and-model, or device-id adds 3 to the score. | |
1317 | * Partial matches for make-and-model yield 1 or 2 points, and matches | |
1318 | * for the make and language add a single point. Results are then sorted | |
1319 | * by score, highest score first. | |
1320 | */ | |
b94498cf | 1321 | |
58dc1933 MS |
1322 | if (ppd->record.type < PPD_TYPE_POSTSCRIPT || |
1323 | ppd->record.type >= PPD_TYPE_DRV) | |
b94498cf | 1324 | continue; |
b94498cf | 1325 | |
ed6e7faf MS |
1326 | if (cupsArrayFind(exclude, ppd->record.scheme) || |
1327 | (include && !cupsArrayFind(include, ppd->record.scheme))) | |
1328 | continue; | |
1329 | ||
58dc1933 | 1330 | ppd->matches = 0; |
b94498cf | 1331 | |
58dc1933 MS |
1332 | if (device_id_re && |
1333 | !regexec(device_id_re, ppd->record.device_id, | |
7d5824d6 | 1334 | (size_t)(sizeof(re_matches) / sizeof(re_matches[0])), |
58dc1933 MS |
1335 | re_matches, 0)) |
1336 | { | |
1337 | /* | |
1338 | * Add the number of matching values from the device ID - it will be | |
1339 | * at least 2 (manufacturer and model), and as much as 3 (command set). | |
1340 | */ | |
b94498cf | 1341 | |
58dc1933 MS |
1342 | for (i = 1; i < (int)(sizeof(re_matches) / sizeof(re_matches[0])); i ++) |
1343 | if (re_matches[i].rm_so >= 0) | |
1344 | ppd->matches ++; | |
1345 | } | |
3d8365b8 | 1346 | |
58dc1933 MS |
1347 | if (language) |
1348 | { | |
1349 | for (i = 0; i < PPD_MAX_LANG; i ++) | |
238c3832 MS |
1350 | if (!ppd->record.languages[i][0]) |
1351 | break; | |
1352 | else if (!strcmp(ppd->record.languages[i], language)) | |
58dc1933 MS |
1353 | { |
1354 | ppd->matches ++; | |
1355 | break; | |
1356 | } | |
1357 | } | |
ef416fc2 | 1358 | |
88f9aafc | 1359 | if (make && !_cups_strcasecmp(ppd->record.make, make)) |
58dc1933 | 1360 | ppd->matches ++; |
ef416fc2 | 1361 | |
58dc1933 MS |
1362 | if (make_and_model_re && |
1363 | !regexec(make_and_model_re, ppd->record.make_and_model, | |
7d5824d6 | 1364 | (size_t)(sizeof(re_matches) / sizeof(re_matches[0])), |
58dc1933 MS |
1365 | re_matches, 0)) |
1366 | { | |
1367 | // See how much of the make-and-model string we matched... | |
1368 | if (re_matches[0].rm_so == 0) | |
1369 | { | |
7e86f2f6 | 1370 | if ((size_t)re_matches[0].rm_eo == make_and_model_len) |
58dc1933 MS |
1371 | ppd->matches += 3; // Exact match |
1372 | else | |
1373 | ppd->matches += 2; // Prefix match | |
1374 | } | |
1375 | else | |
1376 | ppd->matches ++; // Infix match | |
1377 | } | |
ef416fc2 | 1378 | |
58dc1933 MS |
1379 | if (model_number_str && ppd->record.model_number == model_number) |
1380 | ppd->matches ++; | |
1381 | ||
1382 | if (product) | |
1383 | { | |
1384 | for (i = 0; i < PPD_MAX_PROD; i ++) | |
238c3832 MS |
1385 | if (!ppd->record.products[i][0]) |
1386 | break; | |
88f9aafc | 1387 | else if (!_cups_strcasecmp(ppd->record.products[i], product)) |
58dc1933 MS |
1388 | { |
1389 | ppd->matches += 3; | |
1390 | break; | |
1391 | } | |
83e08001 MS |
1392 | else if (!_cups_strncasecmp(ppd->record.products[i], product, |
1393 | product_len)) | |
1394 | { | |
1395 | ppd->matches += 2; | |
1396 | break; | |
1397 | } | |
58dc1933 MS |
1398 | } |
1399 | ||
1400 | if (psversion) | |
1401 | { | |
1402 | for (i = 0; i < PPD_MAX_VERS; i ++) | |
238c3832 MS |
1403 | if (!ppd->record.psversions[i][0]) |
1404 | break; | |
88f9aafc | 1405 | else if (!_cups_strcasecmp(ppd->record.psversions[i], psversion)) |
58dc1933 MS |
1406 | { |
1407 | ppd->matches ++; | |
1408 | break; | |
1409 | } | |
1410 | } | |
1411 | ||
1412 | if (type_str && ppd->record.type == type) | |
1413 | ppd->matches ++; | |
1414 | ||
1415 | if (ppd->matches) | |
1416 | { | |
f0ab5bff | 1417 | fprintf(stderr, "DEBUG2: [cups-driverd] %s matches with score %d!\n", |
58dc1933 MS |
1418 | ppd->record.name, ppd->matches); |
1419 | cupsArrayAdd(matches, ppd); | |
1420 | } | |
b94498cf | 1421 | } |
58dc1933 | 1422 | } |
8b450588 MS |
1423 | else if (include || exclude) |
1424 | { | |
1425 | matches = cupsArrayNew((cups_array_func_t)compare_ppds, NULL); | |
1426 | ||
1427 | for (ppd = (ppd_info_t *)cupsArrayFirst(PPDsByMakeModel); | |
1428 | ppd; | |
1429 | ppd = (ppd_info_t *)cupsArrayNext(PPDsByMakeModel)) | |
1430 | { | |
1431 | /* | |
1432 | * Filter PPDs based on the include/exclude lists. | |
1433 | */ | |
1434 | ||
1435 | if (ppd->record.type < PPD_TYPE_POSTSCRIPT || | |
1436 | ppd->record.type >= PPD_TYPE_DRV) | |
1437 | continue; | |
1438 | ||
1439 | if (cupsArrayFind(exclude, ppd->record.scheme) || | |
1440 | (include && !cupsArrayFind(include, ppd->record.scheme))) | |
1441 | continue; | |
1442 | ||
1443 | cupsArrayAdd(matches, ppd); | |
1444 | } | |
1445 | } | |
58dc1933 MS |
1446 | else |
1447 | matches = PPDsByMakeModel; | |
ef416fc2 | 1448 | |
58dc1933 MS |
1449 | for (ppd = (ppd_info_t *)cupsArrayFirst(matches); |
1450 | count > 0 && ppd; | |
1451 | ppd = (ppd_info_t *)cupsArrayNext(matches)) | |
1452 | { | |
1453 | /* | |
1454 | * Skip invalid PPDs... | |
1455 | */ | |
1456 | ||
1457 | if (ppd->record.type < PPD_TYPE_POSTSCRIPT || | |
1458 | ppd->record.type >= PPD_TYPE_DRV) | |
3d8365b8 | 1459 | continue; |
1460 | ||
b94498cf | 1461 | /* |
1462 | * Send this PPD... | |
1463 | */ | |
ef416fc2 | 1464 | |
b94498cf | 1465 | if (!sent_header) |
1466 | { | |
1467 | sent_header = 1; | |
ef416fc2 | 1468 | |
82cc1f9a MS |
1469 | if (request_id) |
1470 | { | |
1471 | cupsdSendIPPHeader(IPP_OK, request_id); | |
1472 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
1473 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
1474 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", | |
1475 | "en-US"); | |
1476 | } | |
b94498cf | 1477 | } |
ef416fc2 | 1478 | |
f0ab5bff | 1479 | fprintf(stderr, "DEBUG2: [cups-driverd] Sending %s (%s)...\n", |
b94498cf | 1480 | ppd->record.name, ppd->record.make_and_model); |
ef416fc2 | 1481 | |
b94498cf | 1482 | count --; |
bd7854cb | 1483 | |
82cc1f9a | 1484 | if (request_id) |
b94498cf | 1485 | { |
82cc1f9a | 1486 | cupsdSendIPPGroup(IPP_TAG_PRINTER); |
f3c17241 | 1487 | |
82cc1f9a MS |
1488 | if (send_name) |
1489 | cupsdSendIPPString(IPP_TAG_NAME, "ppd-name", ppd->record.name); | |
f3c17241 | 1490 | |
82cc1f9a MS |
1491 | if (send_natural_language) |
1492 | { | |
1493 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "ppd-natural-language", | |
1494 | ppd->record.languages[0]); | |
f3c17241 | 1495 | |
82cc1f9a MS |
1496 | for (i = 1; i < PPD_MAX_LANG && ppd->record.languages[i][0]; i ++) |
1497 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "", ppd->record.languages[i]); | |
1498 | } | |
f3c17241 | 1499 | |
82cc1f9a MS |
1500 | if (send_make) |
1501 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-make", ppd->record.make); | |
f3c17241 | 1502 | |
82cc1f9a MS |
1503 | if (send_make_and_model) |
1504 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-make-and-model", | |
1505 | ppd->record.make_and_model); | |
f3c17241 | 1506 | |
82cc1f9a MS |
1507 | if (send_device_id) |
1508 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-device-id", | |
1509 | ppd->record.device_id); | |
f3c17241 | 1510 | |
82cc1f9a MS |
1511 | if (send_product) |
1512 | { | |
1513 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-product", | |
1514 | ppd->record.products[0]); | |
f3c17241 | 1515 | |
82cc1f9a MS |
1516 | for (i = 1; i < PPD_MAX_PROD && ppd->record.products[i][0]; i ++) |
1517 | cupsdSendIPPString(IPP_TAG_TEXT, "", ppd->record.products[i]); | |
1518 | } | |
f3c17241 | 1519 | |
82cc1f9a MS |
1520 | if (send_psversion) |
1521 | { | |
1522 | cupsdSendIPPString(IPP_TAG_TEXT, "ppd-psversion", | |
1523 | ppd->record.psversions[0]); | |
f3c17241 | 1524 | |
82cc1f9a MS |
1525 | for (i = 1; i < PPD_MAX_VERS && ppd->record.psversions[i][0]; i ++) |
1526 | cupsdSendIPPString(IPP_TAG_TEXT, "", ppd->record.psversions[i]); | |
1527 | } | |
f3c17241 | 1528 | |
82cc1f9a MS |
1529 | if (send_type) |
1530 | cupsdSendIPPString(IPP_TAG_KEYWORD, "ppd-type", | |
1531 | PPDTypes[ppd->record.type]); | |
f3c17241 | 1532 | |
82cc1f9a MS |
1533 | if (send_model_number) |
1534 | cupsdSendIPPInteger(IPP_TAG_INTEGER, "ppd-model-number", | |
1535 | ppd->record.model_number); | |
b94498cf | 1536 | } |
82cc1f9a MS |
1537 | else |
1538 | printf("%s (%s)\n", ppd->record.name, ppd->record.make_and_model); | |
3d8365b8 | 1539 | |
b94498cf | 1540 | /* |
1541 | * If we have only requested the ppd-make attribute, then skip | |
1542 | * the remaining PPDs with this make... | |
1543 | */ | |
1544 | ||
ed6e7faf MS |
1545 | if (cupsArrayFind(requested, (void *)"ppd-make") && |
1546 | cupsArrayCount(requested) == 1) | |
b94498cf | 1547 | { |
1548 | const char *this_make; /* This ppd-make */ | |
1549 | ||
1550 | ||
66ab9486 | 1551 | for (this_make = ppd->record.make, |
58dc1933 | 1552 | ppd = (ppd_info_t *)cupsArrayNext(matches); |
66ab9486 | 1553 | ppd; |
58dc1933 | 1554 | ppd = (ppd_info_t *)cupsArrayNext(matches)) |
88f9aafc | 1555 | if (_cups_strcasecmp(this_make, ppd->record.make)) |
b94498cf | 1556 | break; |
1557 | ||
58dc1933 | 1558 | cupsArrayPrev(matches); |
ef416fc2 | 1559 | } |
b94498cf | 1560 | } |
1561 | ||
82cc1f9a | 1562 | if (!sent_header && request_id) |
b94498cf | 1563 | { |
1564 | cupsdSendIPPHeader(IPP_NOT_FOUND, request_id); | |
1565 | cupsdSendIPPGroup(IPP_TAG_OPERATION); | |
1566 | cupsdSendIPPString(IPP_TAG_CHARSET, "attributes-charset", "utf-8"); | |
1567 | cupsdSendIPPString(IPP_TAG_LANGUAGE, "attributes-natural-language", "en-US"); | |
1568 | } | |
ef416fc2 | 1569 | |
82cc1f9a MS |
1570 | if (request_id) |
1571 | cupsdSendIPPTrailer(); | |
ef416fc2 | 1572 | |
1573 | return (0); | |
1574 | } | |
1575 | ||
1576 | ||
1577 | /* | |
07ed0e9a | 1578 | * 'load_drv()' - Load the PPDs from a driver information file. |
ef416fc2 | 1579 | */ |
1580 | ||
bd7854cb | 1581 | static int /* O - 1 on success, 0 on failure */ |
07ed0e9a MS |
1582 | load_drv(const char *filename, /* I - Actual filename */ |
1583 | const char *name, /* I - Name to the rest of the world */ | |
1584 | cups_file_t *fp, /* I - File to read from */ | |
1585 | time_t mtime, /* I - Mod time of driver info file */ | |
1586 | off_t size) /* I - Size of driver info file */ | |
ef416fc2 | 1587 | { |
07ed0e9a MS |
1588 | ppdcSource *src; // Driver information file |
1589 | ppdcDriver *d; // Current driver | |
1590 | ppdcAttr *device_id, // 1284DeviceID attribute | |
1591 | *product, // Current product value | |
1592 | *ps_version, // PSVersion attribute | |
1593 | *cups_fax, // cupsFax attribute | |
1594 | *nick_name; // NickName attribute | |
1595 | ppdcFilter *filter; // Current filter | |
1596 | ppd_info_t *ppd; // Current PPD | |
1597 | int products_found; // Number of products found | |
1598 | char uri[1024], // Driver URI | |
1599 | make_model[1024]; // Make and model | |
1600 | int type; // Driver type | |
ef416fc2 | 1601 | |
1602 | ||
178cb736 | 1603 | /* |
07ed0e9a | 1604 | * Load the driver info file... |
178cb736 MS |
1605 | */ |
1606 | ||
07ed0e9a | 1607 | src = new ppdcSource(filename, fp); |
178cb736 | 1608 | |
07ed0e9a | 1609 | if (src->drivers->count == 0) |
178cb736 | 1610 | { |
07ed0e9a MS |
1611 | fprintf(stderr, |
1612 | "ERROR: [cups-driverd] Bad driver information file \"%s\"!\n", | |
1613 | filename); | |
1614 | src->release(); | |
178cb736 MS |
1615 | return (0); |
1616 | } | |
1617 | ||
1618 | /* | |
07ed0e9a | 1619 | * Add a dummy entry for the file... |
178cb736 MS |
1620 | */ |
1621 | ||
7e86f2f6 | 1622 | add_ppd(name, name, "", "", "", "", "", "", mtime, (size_t)size, 0, PPD_TYPE_DRV, "drv"); |
07ed0e9a | 1623 | ChangedPPD = 1; |
ef416fc2 | 1624 | |
07ed0e9a MS |
1625 | /* |
1626 | * Then the drivers in the file... | |
1627 | */ | |
178cb736 | 1628 | |
07ed0e9a MS |
1629 | for (d = (ppdcDriver *)src->drivers->first(); |
1630 | d; | |
1631 | d = (ppdcDriver *)src->drivers->next()) | |
ef416fc2 | 1632 | { |
07ed0e9a MS |
1633 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "drv", "", "", 0, |
1634 | "/%s/%s", name, | |
1635 | d->file_name ? d->file_name->value : | |
1636 | d->pc_file_name->value); | |
ef416fc2 | 1637 | |
07ed0e9a MS |
1638 | device_id = d->find_attr("1284DeviceID", NULL); |
1639 | ps_version = d->find_attr("PSVersion", NULL); | |
1640 | nick_name = d->find_attr("NickName", NULL); | |
ef416fc2 | 1641 | |
07ed0e9a MS |
1642 | if (nick_name) |
1643 | strlcpy(make_model, nick_name->value->value, sizeof(make_model)); | |
88f9aafc | 1644 | else if (_cups_strncasecmp(d->model_name->value, d->manufacturer->value, |
07ed0e9a MS |
1645 | strlen(d->manufacturer->value))) |
1646 | snprintf(make_model, sizeof(make_model), "%s %s, %s", | |
1647 | d->manufacturer->value, d->model_name->value, | |
1648 | d->version->value); | |
ef416fc2 | 1649 | else |
07ed0e9a MS |
1650 | snprintf(make_model, sizeof(make_model), "%s, %s", d->model_name->value, |
1651 | d->version->value); | |
ef416fc2 | 1652 | |
07ed0e9a | 1653 | if ((cups_fax = d->find_attr("cupsFax", NULL)) != NULL && |
88f9aafc | 1654 | !_cups_strcasecmp(cups_fax->value->value, "true")) |
07ed0e9a MS |
1655 | type = PPD_TYPE_FAX; |
1656 | else if (d->type == PPDC_DRIVER_PS) | |
1657 | type = PPD_TYPE_POSTSCRIPT; | |
1658 | else if (d->type != PPDC_DRIVER_CUSTOM) | |
1659 | type = PPD_TYPE_RASTER; | |
1660 | else | |
cc754834 | 1661 | { |
07ed0e9a MS |
1662 | for (filter = (ppdcFilter *)d->filters->first(), |
1663 | type = PPD_TYPE_POSTSCRIPT; | |
1664 | filter; | |
1665 | filter = (ppdcFilter *)d->filters->next()) | |
88f9aafc | 1666 | if (_cups_strcasecmp(filter->mime_type->value, "application/vnd.cups-raster")) |
07ed0e9a | 1667 | type = PPD_TYPE_RASTER; |
88f9aafc | 1668 | else if (_cups_strcasecmp(filter->mime_type->value, |
07ed0e9a MS |
1669 | "application/vnd.cups-pdf")) |
1670 | type = PPD_TYPE_PDF; | |
cc754834 | 1671 | } |
ef416fc2 | 1672 | |
07ed0e9a MS |
1673 | for (product = (ppdcAttr *)d->attrs->first(), products_found = 0, |
1674 | ppd = NULL; | |
1675 | product; | |
1676 | product = (ppdcAttr *)d->attrs->next()) | |
1677 | if (!strcmp(product->name->value, "Product")) | |
1678 | { | |
1679 | if (!products_found) | |
7e86f2f6 MS |
1680 | ppd = add_ppd(name, uri, "en", d->manufacturer->value, make_model, device_id ? device_id->value->value : "", product->value->value, |
1681 | ps_version ? ps_version->value->value : "(3010) 0", mtime, (size_t)size, d->model_number, type, "drv"); | |
07ed0e9a | 1682 | else if (products_found < PPD_MAX_PROD) |
7e86f2f6 | 1683 | strlcpy(ppd->record.products[products_found], product->value->value, sizeof(ppd->record.products[0])); |
07ed0e9a MS |
1684 | else |
1685 | break; | |
ef416fc2 | 1686 | |
07ed0e9a MS |
1687 | products_found ++; |
1688 | } | |
ef416fc2 | 1689 | |
07ed0e9a | 1690 | if (!products_found) |
7e86f2f6 | 1691 | add_ppd(name, uri, "en", d->manufacturer->value, make_model, device_id ? device_id->value->value : "", d->model_name->value, ps_version ? ps_version->value->value : "(3010) 0", mtime, (size_t)size, d->model_number, type, "drv"); |
07ed0e9a | 1692 | } |
ef416fc2 | 1693 | |
07ed0e9a | 1694 | src->release(); |
7a0cbd5e | 1695 | |
07ed0e9a MS |
1696 | return (1); |
1697 | } | |
66ab9486 | 1698 | |
7a0cbd5e | 1699 | |
07ed0e9a MS |
1700 | /* |
1701 | * 'load_drivers()' - Load driver-generated PPD files. | |
1702 | */ | |
7a0cbd5e | 1703 | |
07ed0e9a MS |
1704 | static int /* O - 1 on success, 0 on failure */ |
1705 | load_drivers(cups_array_t *include, /* I - Drivers to include */ | |
1706 | cups_array_t *exclude) /* I - Drivers to exclude */ | |
1707 | { | |
1708 | int i; /* Looping var */ | |
1709 | char *start, /* Start of value */ | |
1710 | *ptr; /* Pointer into string */ | |
1711 | const char *server_bin, /* CUPS_SERVERBIN env variable */ | |
1712 | *scheme, /* Scheme for this driver */ | |
1713 | *scheme_end; /* Pointer to end of scheme */ | |
1714 | char drivers[1024]; /* Location of driver programs */ | |
1715 | int pid; /* Process ID for driver program */ | |
1716 | cups_file_t *fp; /* Pipe to driver program */ | |
1717 | cups_dir_t *dir; /* Directory pointer */ | |
1718 | cups_dentry_t *dent; /* Directory entry */ | |
1719 | char *argv[3], /* Arguments for command */ | |
1720 | filename[1024], /* Name of driver */ | |
1721 | line[2048], /* Line from driver */ | |
1722 | name[512], /* ppd-name */ | |
1723 | make[128], /* ppd-make */ | |
1724 | make_and_model[128], /* ppd-make-and-model */ | |
771bd8cb | 1725 | device_id[256], /* ppd-device-id */ |
07ed0e9a MS |
1726 | languages[128], /* ppd-natural-language */ |
1727 | product[128], /* ppd-product */ | |
1728 | psversion[128], /* ppd-psversion */ | |
1729 | type_str[128]; /* ppd-type */ | |
1730 | int type; /* PPD type */ | |
1731 | ppd_info_t *ppd; /* Newly added PPD */ | |
1732 | ||
1733 | ||
1734 | /* | |
1735 | * Try opening the driver directory... | |
1736 | */ | |
1737 | ||
1738 | if ((server_bin = getenv("CUPS_SERVERBIN")) == NULL) | |
1739 | server_bin = CUPS_SERVERBIN; | |
1740 | ||
1741 | snprintf(drivers, sizeof(drivers), "%s/driver", server_bin); | |
1742 | ||
1743 | if ((dir = cupsDirOpen(drivers)) == NULL) | |
1744 | { | |
1745 | fprintf(stderr, "ERROR: [cups-driverd] Unable to open driver directory " | |
1746 | "\"%s\": %s\n", | |
1747 | drivers, strerror(errno)); | |
1748 | return (0); | |
1749 | } | |
1750 | ||
1751 | /* | |
1752 | * Loop through all of the device drivers... | |
1753 | */ | |
1754 | ||
1755 | argv[1] = (char *)"list"; | |
1756 | argv[2] = NULL; | |
ef416fc2 | 1757 | |
07ed0e9a MS |
1758 | while ((dent = cupsDirRead(dir)) != NULL) |
1759 | { | |
ef416fc2 | 1760 | /* |
07ed0e9a | 1761 | * Only look at executable files... |
ef416fc2 | 1762 | */ |
1763 | ||
07ed0e9a | 1764 | if (!(dent->fileinfo.st_mode & 0111) || !S_ISREG(dent->fileinfo.st_mode)) |
ef416fc2 | 1765 | continue; |
1766 | ||
1767 | /* | |
07ed0e9a | 1768 | * Include/exclude specific drivers... |
ef416fc2 | 1769 | */ |
1770 | ||
07ed0e9a MS |
1771 | if (exclude) |
1772 | { | |
1773 | /* | |
1774 | * Look for "scheme" or "scheme*" (prefix match), and skip any matches. | |
1775 | */ | |
ef416fc2 | 1776 | |
07ed0e9a MS |
1777 | for (scheme = (char *)cupsArrayFirst(exclude); |
1778 | scheme; | |
1779 | scheme = (char *)cupsArrayNext(exclude)) | |
1780 | { | |
1781 | fprintf(stderr, "DEBUG: [cups-driverd] Exclude \"%s\" with \"%s\"?\n", | |
1782 | dent->filename, scheme); | |
1783 | scheme_end = scheme + strlen(scheme) - 1; | |
1784 | ||
1785 | if ((scheme_end > scheme && *scheme_end == '*' && | |
7e86f2f6 | 1786 | !strncmp(scheme, dent->filename, (size_t)(scheme_end - scheme))) || |
07ed0e9a MS |
1787 | !strcmp(scheme, dent->filename)) |
1788 | { | |
1789 | fputs("DEBUG: [cups-driverd] Yes, exclude!\n", stderr); | |
1790 | break; | |
1791 | } | |
1792 | } | |
1793 | ||
1794 | if (scheme) | |
1795 | continue; | |
1796 | } | |
1797 | ||
1798 | if (include) | |
ef416fc2 | 1799 | { |
1800 | /* | |
07ed0e9a | 1801 | * Look for "scheme" or "scheme*" (prefix match), and skip any non-matches. |
ef416fc2 | 1802 | */ |
1803 | ||
07ed0e9a MS |
1804 | for (scheme = (char *)cupsArrayFirst(include); |
1805 | scheme; | |
1806 | scheme = (char *)cupsArrayNext(include)) | |
1807 | { | |
1808 | fprintf(stderr, "DEBUG: [cups-driverd] Include \"%s\" with \"%s\"?\n", | |
1809 | dent->filename, scheme); | |
1810 | scheme_end = scheme + strlen(scheme) - 1; | |
1811 | ||
1812 | if ((scheme_end > scheme && *scheme_end == '*' && | |
7e86f2f6 | 1813 | !strncmp(scheme, dent->filename, (size_t)(scheme_end - scheme))) || |
07ed0e9a MS |
1814 | !strcmp(scheme, dent->filename)) |
1815 | { | |
1816 | fputs("DEBUG: [cups-driverd] Yes, include!\n", stderr); | |
1817 | break; | |
1818 | } | |
1819 | } | |
1820 | ||
1821 | if (!scheme) | |
1822 | continue; | |
ef416fc2 | 1823 | } |
07ed0e9a MS |
1824 | else |
1825 | scheme = dent->filename; | |
ef416fc2 | 1826 | |
1827 | /* | |
07ed0e9a | 1828 | * Run the driver with no arguments and collect the output... |
ef416fc2 | 1829 | */ |
1830 | ||
07ed0e9a | 1831 | snprintf(filename, sizeof(filename), "%s/%s", drivers, dent->filename); |
ef416fc2 | 1832 | |
22c9029b MS |
1833 | if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !geteuid(), |
1834 | _cupsFileCheckFilter, NULL)) | |
1835 | continue; | |
1836 | ||
1837 | argv[0] = dent->filename; | |
1838 | ||
07ed0e9a | 1839 | if ((fp = cupsdPipeCommand(&pid, filename, argv, 0)) != NULL) |
ef416fc2 | 1840 | { |
07ed0e9a | 1841 | while (cupsFileGets(fp, line, sizeof(line))) |
58dc1933 | 1842 | { |
07ed0e9a MS |
1843 | /* |
1844 | * Each line is of the form: | |
1845 | * | |
1846 | * "ppd-name" ppd-natural-language "ppd-make" "ppd-make-and-model" \ | |
1847 | * "ppd-device-id" "ppd-product" "ppd-psversion" | |
1848 | */ | |
58dc1933 | 1849 | |
07ed0e9a MS |
1850 | device_id[0] = '\0'; |
1851 | product[0] = '\0'; | |
1852 | psversion[0] = '\0'; | |
5a9febac | 1853 | strlcpy(type_str, "postscript", sizeof(type_str)); |
07ed0e9a MS |
1854 | |
1855 | if (sscanf(line, "\"%511[^\"]\"%127s%*[ \t]\"%127[^\"]\"" | |
771bd8cb | 1856 | "%*[ \t]\"%127[^\"]\"%*[ \t]\"%255[^\"]\"" |
07ed0e9a MS |
1857 | "%*[ \t]\"%127[^\"]\"%*[ \t]\"%127[^\"]\"" |
1858 | "%*[ \t]\"%127[^\"]\"", | |
1859 | name, languages, make, make_and_model, | |
1860 | device_id, product, psversion, type_str) < 4) | |
1861 | { | |
1862 | /* | |
1863 | * Bad format; strip trailing newline and write an error message. | |
1864 | */ | |
1865 | ||
1866 | if (line[strlen(line) - 1] == '\n') | |
1867 | line[strlen(line) - 1] = '\0'; | |
1868 | ||
1869 | fprintf(stderr, "ERROR: [cups-driverd] Bad line from \"%s\": %s\n", | |
1870 | dent->filename, line); | |
1871 | break; | |
1872 | } | |
1873 | else | |
c168a833 MS |
1874 | { |
1875 | /* | |
07ed0e9a | 1876 | * Add the device to the array of available devices... |
c168a833 MS |
1877 | */ |
1878 | ||
07ed0e9a MS |
1879 | if ((start = strchr(languages, ',')) != NULL) |
1880 | *start++ = '\0'; | |
c168a833 | 1881 | |
07ed0e9a | 1882 | for (type = 0; |
82cc1f9a | 1883 | type < (int)(sizeof(PPDTypes) / sizeof(PPDTypes[0])); |
07ed0e9a | 1884 | type ++) |
82cc1f9a | 1885 | if (!strcmp(type_str, PPDTypes[type])) |
07ed0e9a | 1886 | break; |
b94498cf | 1887 | |
82cc1f9a | 1888 | if (type >= (int)(sizeof(PPDTypes) / sizeof(PPDTypes[0]))) |
07ed0e9a MS |
1889 | { |
1890 | fprintf(stderr, | |
1891 | "ERROR: [cups-driverd] Bad ppd-type \"%s\" ignored!\n", | |
1892 | type_str); | |
1893 | type = PPD_TYPE_UNKNOWN; | |
1894 | } | |
b94498cf | 1895 | |
07ed0e9a MS |
1896 | ppd = add_ppd(filename, name, languages, make, make_and_model, |
1897 | device_id, product, psversion, 0, 0, 0, type, scheme); | |
b94498cf | 1898 | |
07ed0e9a | 1899 | if (!ppd) |
b94498cf | 1900 | { |
07ed0e9a MS |
1901 | cupsDirClose(dir); |
1902 | cupsFileClose(fp); | |
1903 | return (0); | |
1904 | } | |
b94498cf | 1905 | |
07ed0e9a MS |
1906 | if (start && *start) |
1907 | { | |
1908 | for (i = 1; i < PPD_MAX_LANG && *start; i ++) | |
b94498cf | 1909 | { |
07ed0e9a | 1910 | if ((ptr = strchr(start, ',')) != NULL) |
b94498cf | 1911 | *ptr++ = '\0'; |
07ed0e9a MS |
1912 | else |
1913 | ptr = start + strlen(start); | |
b94498cf | 1914 | |
07ed0e9a MS |
1915 | strlcpy(ppd->record.languages[i], start, |
1916 | sizeof(ppd->record.languages[0])); | |
3d8365b8 | 1917 | |
07ed0e9a MS |
1918 | start = ptr; |
1919 | } | |
1920 | } | |
ef416fc2 | 1921 | |
07ed0e9a MS |
1922 | fprintf(stderr, "DEBUG2: [cups-driverd] Added dynamic PPD \"%s\"...\n", |
1923 | name); | |
1924 | } | |
ef416fc2 | 1925 | } |
07ed0e9a MS |
1926 | |
1927 | cupsFileClose(fp); | |
ef416fc2 | 1928 | } |
07ed0e9a MS |
1929 | else |
1930 | fprintf(stderr, "WARNING: [cups-driverd] Unable to execute \"%s\": %s\n", | |
1931 | filename, strerror(errno)); | |
1932 | } | |
ef416fc2 | 1933 | |
07ed0e9a | 1934 | cupsDirClose(dir); |
ef416fc2 | 1935 | |
07ed0e9a MS |
1936 | return (1); |
1937 | } | |
ef416fc2 | 1938 | |
ef416fc2 | 1939 | |
07ed0e9a | 1940 | /* |
82cc1f9a | 1941 | * 'load_ppd()' - Load a PPD file. |
07ed0e9a | 1942 | */ |
ef416fc2 | 1943 | |
82cc1f9a MS |
1944 | static void |
1945 | load_ppd(const char *filename, /* I - Real filename */ | |
1946 | const char *name, /* I - Virtual filename */ | |
1947 | const char *scheme, /* I - PPD scheme */ | |
1948 | struct stat *fileinfo, /* I - File information */ | |
1949 | ppd_info_t *ppd, /* I - Existing PPD file or NULL */ | |
1950 | cups_file_t *fp, /* I - File to read from */ | |
1951 | off_t end) /* I - End of file position or 0 */ | |
07ed0e9a | 1952 | { |
07ed0e9a | 1953 | int i; /* Looping var */ |
82cc1f9a MS |
1954 | char line[256], /* Line from file */ |
1955 | *ptr, /* Pointer into line */ | |
07ed0e9a MS |
1956 | lang_version[64], /* PPD LanguageVersion */ |
1957 | lang_encoding[64], /* PPD LanguageEncoding */ | |
1958 | country[64], /* Country code */ | |
1959 | manufacturer[256], /* Manufacturer */ | |
1960 | make_model[256], /* Make and Model */ | |
1961 | model_name[256], /* ModelName */ | |
1962 | nick_name[256], /* NickName */ | |
1963 | device_id[256], /* 1284DeviceID */ | |
1964 | product[256], /* Product */ | |
1965 | psversion[256], /* PSVersion */ | |
1966 | temp[512]; /* Temporary make and model */ | |
a2326b5b MS |
1967 | int install_group, /* In the installable options group? */ |
1968 | model_number, /* cupsModelNumber */ | |
07ed0e9a MS |
1969 | type; /* ppd-type */ |
1970 | cups_array_t *products, /* Product array */ | |
1971 | *psversions, /* PSVersion array */ | |
1972 | *cups_languages; /* cupsLanguages array */ | |
a29fd7dd | 1973 | int new_ppd; /* Is this a new PPD? */ |
07ed0e9a MS |
1974 | struct /* LanguageVersion translation table */ |
1975 | { | |
1976 | const char *version, /* LanguageVersion string */ | |
1977 | *language; /* Language code */ | |
1978 | } languages[] = | |
1979 | { | |
1980 | { "chinese", "zh" }, | |
1981 | { "czech", "cs" }, | |
1982 | { "danish", "da" }, | |
1983 | { "dutch", "nl" }, | |
1984 | { "english", "en" }, | |
1985 | { "finnish", "fi" }, | |
1986 | { "french", "fr" }, | |
1987 | { "german", "de" }, | |
1988 | { "greek", "el" }, | |
1989 | { "hungarian", "hu" }, | |
1990 | { "italian", "it" }, | |
1991 | { "japanese", "ja" }, | |
1992 | { "korean", "ko" }, | |
1993 | { "norwegian", "no" }, | |
1994 | { "polish", "pl" }, | |
1995 | { "portuguese", "pt" }, | |
1996 | { "russian", "ru" }, | |
1997 | { "simplified chinese", "zh_CN" }, | |
1998 | { "slovak", "sk" }, | |
1999 | { "spanish", "es" }, | |
2000 | { "swedish", "sv" }, | |
2001 | { "traditional chinese", "zh_TW" }, | |
2002 | { "turkish", "tr" } | |
2003 | }; | |
ef416fc2 | 2004 | |
f899b121 | 2005 | |
07ed0e9a | 2006 | /* |
82cc1f9a | 2007 | * Now read until we get the required fields... |
07ed0e9a | 2008 | */ |
f899b121 | 2009 | |
82cc1f9a MS |
2010 | cups_languages = cupsArrayNew(NULL, NULL); |
2011 | products = cupsArrayNew(NULL, NULL); | |
2012 | psversions = cupsArrayNew(NULL, NULL); | |
2013 | ||
2014 | model_name[0] = '\0'; | |
2015 | nick_name[0] = '\0'; | |
2016 | manufacturer[0] = '\0'; | |
2017 | device_id[0] = '\0'; | |
2018 | lang_encoding[0] = '\0'; | |
5a9febac | 2019 | strlcpy(lang_version, "en", sizeof(lang_version)); |
82cc1f9a MS |
2020 | model_number = 0; |
2021 | install_group = 0; | |
2022 | type = PPD_TYPE_POSTSCRIPT; | |
2023 | ||
2024 | while ((end == 0 || cupsFileTell(fp) < end) && | |
2025 | cupsFileGets(fp, line, sizeof(line))) | |
07ed0e9a | 2026 | { |
82cc1f9a MS |
2027 | if (!strncmp(line, "*Manufacturer:", 14)) |
2028 | sscanf(line, "%*[^\"]\"%255[^\"]", manufacturer); | |
2029 | else if (!strncmp(line, "*ModelName:", 11)) | |
2030 | sscanf(line, "%*[^\"]\"%127[^\"]", model_name); | |
2031 | else if (!strncmp(line, "*LanguageEncoding:", 18)) | |
2032 | sscanf(line, "%*[^:]:%63s", lang_encoding); | |
2033 | else if (!strncmp(line, "*LanguageVersion:", 17)) | |
2034 | sscanf(line, "%*[^:]:%63s", lang_version); | |
2035 | else if (!strncmp(line, "*NickName:", 10)) | |
2036 | sscanf(line, "%*[^\"]\"%255[^\"]", nick_name); | |
2037 | else if (!_cups_strncasecmp(line, "*1284DeviceID:", 14)) | |
2038 | { | |
2039 | sscanf(line, "%*[^\"]\"%255[^\"]", device_id); | |
f899b121 | 2040 | |
82cc1f9a MS |
2041 | // Make sure device ID ends with a semicolon... |
2042 | if (device_id[0] && device_id[strlen(device_id) - 1] != ';') | |
2043 | strlcat(device_id, ";", sizeof(device_id)); | |
2044 | } | |
2045 | else if (!strncmp(line, "*Product:", 9)) | |
2046 | { | |
2047 | if (sscanf(line, "%*[^\"]\"(%255[^\"]", product) == 1) | |
2048 | { | |
2049 | /* | |
2050 | * Make sure the value ends with a right parenthesis - can't stop at | |
2051 | * the first right paren since the product name may contain escaped | |
2052 | * parenthesis... | |
2053 | */ | |
f899b121 | 2054 | |
82cc1f9a MS |
2055 | ptr = product + strlen(product) - 1; |
2056 | if (ptr > product && *ptr == ')') | |
2057 | { | |
2058 | /* | |
2059 | * Yes, ends with a parenthesis, so remove it from the end and | |
2060 | * add the product to the list... | |
2061 | */ | |
f899b121 | 2062 | |
82cc1f9a MS |
2063 | *ptr = '\0'; |
2064 | cupsArrayAdd(products, strdup(product)); | |
2065 | } | |
2066 | } | |
2067 | } | |
2068 | else if (!strncmp(line, "*PSVersion:", 11)) | |
2069 | { | |
2070 | sscanf(line, "%*[^\"]\"%255[^\"]", psversion); | |
2071 | cupsArrayAdd(psversions, strdup(psversion)); | |
2072 | } | |
2073 | else if (!strncmp(line, "*cupsLanguages:", 15)) | |
2074 | { | |
2075 | char *start; /* Start of language */ | |
2076 | ||
2077 | ||
2078 | for (start = line + 15; *start && isspace(*start & 255); start ++); | |
2079 | ||
2080 | if (*start++ == '\"') | |
2081 | { | |
2082 | while (*start) | |
2083 | { | |
2084 | for (ptr = start + 1; | |
2085 | *ptr && *ptr != '\"' && !isspace(*ptr & 255); | |
2086 | ptr ++); | |
2087 | ||
2088 | if (*ptr) | |
2089 | { | |
2090 | *ptr++ = '\0'; | |
2091 | ||
2092 | while (isspace(*ptr & 255)) | |
2093 | *ptr++ = '\0'; | |
2094 | } | |
2095 | ||
2096 | cupsArrayAdd(cups_languages, strdup(start)); | |
2097 | start = ptr; | |
2098 | } | |
2099 | } | |
2100 | } | |
2101 | else if (!strncmp(line, "*cupsFax:", 9)) | |
2102 | { | |
2103 | for (ptr = line + 9; isspace(*ptr & 255); ptr ++); | |
2104 | ||
2105 | if (!_cups_strncasecmp(ptr, "true", 4)) | |
2106 | type = PPD_TYPE_FAX; | |
2107 | } | |
5a08320a | 2108 | else if ((!strncmp(line, "*cupsFilter:", 12) || !strncmp(line, "*cupsFilter2:", 13)) && type == PPD_TYPE_POSTSCRIPT) |
82cc1f9a MS |
2109 | { |
2110 | if (strstr(line + 12, "application/vnd.cups-raster")) | |
2111 | type = PPD_TYPE_RASTER; | |
2112 | else if (strstr(line + 12, "application/vnd.cups-pdf")) | |
2113 | type = PPD_TYPE_PDF; | |
5a08320a MS |
2114 | else if (strstr(line + 12, "application/amf") || |
2115 | strstr(line + 12, "application/g-code") || | |
2116 | strstr(line + 12, "application/sla")) | |
2117 | type = PPD_TYPE_OBJECT_ANY; | |
2118 | } | |
2119 | else if (!strncmp(line, "*cups3DWorkflows:", 17)) | |
2120 | { | |
2121 | int is_direct = strstr(line + 17, "direct") != NULL; | |
2122 | int is_storage = strstr(line + 17, "storage") != NULL; | |
2123 | ||
2124 | if (is_direct && !is_storage) | |
2125 | type = PPD_TYPE_OBJECT_DIRECT; | |
2126 | if (!is_direct && is_storage) | |
2127 | type = PPD_TYPE_OBJECT_STORAGE; | |
2128 | else | |
2129 | type = PPD_TYPE_OBJECT_ANY; | |
82cc1f9a MS |
2130 | } |
2131 | else if (!strncmp(line, "*cupsModelNumber:", 17)) | |
2132 | sscanf(line, "*cupsModelNumber:%d", &model_number); | |
2133 | else if (!strncmp(line, "*OpenGroup: Installable", 23)) | |
2134 | install_group = 1; | |
2135 | else if (!strncmp(line, "*CloseGroup:", 12)) | |
2136 | install_group = 0; | |
2137 | else if (!strncmp(line, "*OpenUI", 7)) | |
2138 | { | |
2139 | /* | |
2140 | * Stop early if we have a NickName or ModelName attributes | |
2141 | * before the first non-installable OpenUI... | |
2142 | */ | |
2143 | ||
2144 | if (!install_group && (model_name[0] || nick_name[0]) && | |
2145 | cupsArrayCount(products) > 0 && cupsArrayCount(psversions) > 0) | |
2146 | break; | |
2147 | } | |
2148 | } | |
2149 | ||
2150 | /* | |
2151 | * See if we got all of the required info... | |
2152 | */ | |
2153 | ||
2154 | if (nick_name[0]) | |
2155 | cupsCharsetToUTF8((cups_utf8_t *)make_model, nick_name, | |
2156 | sizeof(make_model), _ppdGetEncoding(lang_encoding)); | |
2157 | else | |
5a9febac | 2158 | strlcpy(make_model, model_name, sizeof(make_model)); |
82cc1f9a MS |
2159 | |
2160 | while (isspace(make_model[0] & 255)) | |
2161 | _cups_strcpy(make_model, make_model + 1); | |
2162 | ||
2163 | if (!make_model[0] || cupsArrayCount(products) == 0 || | |
2164 | cupsArrayCount(psversions) == 0) | |
2165 | { | |
2166 | /* | |
2167 | * We don't have all the info needed, so skip this file... | |
2168 | */ | |
2169 | ||
2170 | if (!make_model[0]) | |
2171 | fprintf(stderr, "WARNING: Missing NickName and ModelName in %s!\n", | |
2172 | filename); | |
2173 | ||
2174 | if (cupsArrayCount(products) == 0) | |
2175 | fprintf(stderr, "WARNING: Missing Product in %s!\n", filename); | |
2176 | ||
2177 | if (cupsArrayCount(psversions) == 0) | |
2178 | fprintf(stderr, "WARNING: Missing PSVersion in %s!\n", filename); | |
2179 | ||
2180 | free_array(products); | |
2181 | free_array(psversions); | |
2182 | free_array(cups_languages); | |
2183 | ||
2184 | return; | |
2185 | } | |
2186 | ||
2187 | if (model_name[0]) | |
2188 | cupsArrayAdd(products, strdup(model_name)); | |
2189 | ||
2190 | /* | |
2191 | * Normalize the make and model string... | |
2192 | */ | |
2193 | ||
2194 | while (isspace(manufacturer[0] & 255)) | |
2195 | _cups_strcpy(manufacturer, manufacturer + 1); | |
2196 | ||
2197 | if (!_cups_strncasecmp(make_model, manufacturer, strlen(manufacturer))) | |
2198 | strlcpy(temp, make_model, sizeof(temp)); | |
2199 | else | |
2200 | snprintf(temp, sizeof(temp), "%s %s", manufacturer, make_model); | |
2201 | ||
2202 | _ppdNormalizeMakeAndModel(temp, make_model, sizeof(make_model)); | |
2203 | ||
2204 | /* | |
2205 | * See if we got a manufacturer... | |
2206 | */ | |
2207 | ||
2208 | if (!manufacturer[0] || !strcmp(manufacturer, "ESP")) | |
2209 | { | |
2210 | /* | |
2211 | * Nope, copy the first part of the make and model then... | |
2212 | */ | |
2213 | ||
2214 | strlcpy(manufacturer, make_model, sizeof(manufacturer)); | |
2215 | ||
2216 | /* | |
2217 | * Truncate at the first space, dash, or slash, or make the | |
2218 | * manufacturer "Other"... | |
2219 | */ | |
2220 | ||
2221 | for (ptr = manufacturer; *ptr; ptr ++) | |
2222 | if (*ptr == ' ' || *ptr == '-' || *ptr == '/') | |
2223 | break; | |
2224 | ||
2225 | if (*ptr && ptr > manufacturer) | |
2226 | *ptr = '\0'; | |
2227 | else | |
5a9febac | 2228 | strlcpy(manufacturer, "Other", sizeof(manufacturer)); |
82cc1f9a MS |
2229 | } |
2230 | else if (!_cups_strncasecmp(manufacturer, "LHAG", 4) || | |
2231 | !_cups_strncasecmp(manufacturer, "linotype", 8)) | |
5a9febac | 2232 | strlcpy(manufacturer, "LHAG", sizeof(manufacturer)); |
82cc1f9a | 2233 | else if (!_cups_strncasecmp(manufacturer, "Hewlett", 7)) |
5a9febac | 2234 | strlcpy(manufacturer, "HP", sizeof(manufacturer)); |
82cc1f9a MS |
2235 | |
2236 | /* | |
2237 | * Fix the lang_version as needed... | |
2238 | */ | |
2239 | ||
2240 | if ((ptr = strchr(lang_version, '-')) != NULL) | |
2241 | *ptr++ = '\0'; | |
2242 | else if ((ptr = strchr(lang_version, '_')) != NULL) | |
2243 | *ptr++ = '\0'; | |
2244 | ||
2245 | if (ptr) | |
2246 | { | |
2247 | /* | |
2248 | * Setup the country suffix... | |
2249 | */ | |
2250 | ||
2251 | country[0] = '_'; | |
2252 | _cups_strcpy(country + 1, ptr); | |
2253 | } | |
2254 | else | |
2255 | { | |
2256 | /* | |
2257 | * No country suffix... | |
2258 | */ | |
2259 | ||
2260 | country[0] = '\0'; | |
2261 | } | |
2262 | ||
2263 | for (i = 0; i < (int)(sizeof(languages) / sizeof(languages[0])); i ++) | |
2264 | if (!_cups_strcasecmp(languages[i].version, lang_version)) | |
2265 | break; | |
2266 | ||
2267 | if (i < (int)(sizeof(languages) / sizeof(languages[0]))) | |
2268 | { | |
2269 | /* | |
2270 | * Found a known language... | |
2271 | */ | |
2272 | ||
2273 | snprintf(lang_version, sizeof(lang_version), "%s%s", | |
2274 | languages[i].language, country); | |
2275 | } | |
2276 | else | |
2277 | { | |
2278 | /* | |
2279 | * Unknown language; use "xx"... | |
2280 | */ | |
2281 | ||
5a9febac | 2282 | strlcpy(lang_version, "xx", sizeof(lang_version)); |
82cc1f9a MS |
2283 | } |
2284 | ||
2285 | /* | |
2286 | * Record the PPD file... | |
2287 | */ | |
2288 | ||
2289 | new_ppd = !ppd; | |
2290 | ||
2291 | if (new_ppd) | |
2292 | { | |
2293 | /* | |
2294 | * Add new PPD file... | |
2295 | */ | |
2296 | ||
2297 | fprintf(stderr, "DEBUG2: [cups-driverd] Adding ppd \"%s\"...\n", name); | |
2298 | ||
7e86f2f6 | 2299 | ppd = add_ppd(name, name, lang_version, manufacturer, make_model, device_id, (char *)cupsArrayFirst(products), (char *)cupsArrayFirst(psversions), fileinfo->st_mtime, (size_t)fileinfo->st_size, model_number, type, scheme); |
82cc1f9a MS |
2300 | |
2301 | if (!ppd) | |
2302 | return; | |
2303 | } | |
2304 | else | |
2305 | { | |
2306 | /* | |
2307 | * Update existing record... | |
2308 | */ | |
2309 | ||
2310 | fprintf(stderr, "DEBUG2: [cups-driverd] Updating ppd \"%s\"...\n", name); | |
2311 | ||
2312 | memset(ppd, 0, sizeof(ppd_info_t)); | |
2313 | ||
2314 | ppd->found = 1; | |
2315 | ppd->record.mtime = fileinfo->st_mtime; | |
2316 | ppd->record.size = fileinfo->st_size; | |
2317 | ppd->record.model_number = model_number; | |
2318 | ppd->record.type = type; | |
2319 | ||
2320 | strlcpy(ppd->record.filename, name, sizeof(ppd->record.filename)); | |
2321 | strlcpy(ppd->record.name, name, sizeof(ppd->record.name)); | |
2322 | strlcpy(ppd->record.languages[0], lang_version, | |
2323 | sizeof(ppd->record.languages[0])); | |
2324 | strlcpy(ppd->record.products[0], (char *)cupsArrayFirst(products), | |
2325 | sizeof(ppd->record.products[0])); | |
2326 | strlcpy(ppd->record.psversions[0], (char *)cupsArrayFirst(psversions), | |
2327 | sizeof(ppd->record.psversions[0])); | |
2328 | strlcpy(ppd->record.make, manufacturer, sizeof(ppd->record.make)); | |
2329 | strlcpy(ppd->record.make_and_model, make_model, | |
2330 | sizeof(ppd->record.make_and_model)); | |
2331 | strlcpy(ppd->record.device_id, device_id, sizeof(ppd->record.device_id)); | |
2332 | strlcpy(ppd->record.scheme, scheme, sizeof(ppd->record.scheme)); | |
2333 | } | |
2334 | ||
2335 | /* | |
2336 | * Add remaining products, versions, and languages... | |
2337 | */ | |
2338 | ||
2339 | for (i = 1; | |
2340 | i < PPD_MAX_PROD && (ptr = (char *)cupsArrayNext(products)) != NULL; | |
2341 | i ++) | |
2342 | strlcpy(ppd->record.products[i], ptr, | |
2343 | sizeof(ppd->record.products[0])); | |
2344 | ||
2345 | for (i = 1; | |
2346 | i < PPD_MAX_VERS && (ptr = (char *)cupsArrayNext(psversions)) != NULL; | |
2347 | i ++) | |
2348 | strlcpy(ppd->record.psversions[i], ptr, | |
2349 | sizeof(ppd->record.psversions[0])); | |
2350 | ||
2351 | for (i = 1, ptr = (char *)cupsArrayFirst(cups_languages); | |
2352 | i < PPD_MAX_LANG && ptr; | |
2353 | i ++, ptr = (char *)cupsArrayNext(cups_languages)) | |
2354 | strlcpy(ppd->record.languages[i], ptr, | |
2355 | sizeof(ppd->record.languages[0])); | |
2356 | ||
2357 | /* | |
2358 | * Free products, versions, and languages... | |
2359 | */ | |
2360 | ||
2361 | free_array(cups_languages); | |
2362 | free_array(products); | |
2363 | free_array(psversions); | |
2364 | ||
2365 | ChangedPPD = 1; | |
2366 | } | |
2367 | ||
2368 | ||
2369 | /* | |
2370 | * 'load_ppds()' - Load PPD files recursively. | |
2371 | */ | |
2372 | ||
2373 | static int /* O - 1 on success, 0 on failure */ | |
2374 | load_ppds(const char *d, /* I - Actual directory */ | |
2375 | const char *p, /* I - Virtual path in name */ | |
2376 | int descend) /* I - Descend into directories? */ | |
2377 | { | |
2378 | struct stat dinfo, /* Directory information */ | |
2379 | *dinfoptr; /* Pointer to match */ | |
2380 | cups_file_t *fp; /* Pointer to file */ | |
2381 | cups_dir_t *dir; /* Directory pointer */ | |
2382 | cups_dentry_t *dent; /* Directory entry */ | |
2383 | char filename[1024], /* Name of PPD or directory */ | |
2384 | line[256], /* Line from file */ | |
2385 | *ptr, /* Pointer into name */ | |
2386 | name[128]; /* Name of PPD file */ | |
2387 | ppd_info_t *ppd, /* New PPD file */ | |
2388 | key; /* Search key */ | |
2389 | ||
2390 | ||
2391 | /* | |
2392 | * See if we've loaded this directory before... | |
2393 | */ | |
2394 | ||
2395 | if (stat(d, &dinfo)) | |
2396 | { | |
2397 | if (errno != ENOENT) | |
2398 | fprintf(stderr, "ERROR: [cups-driverd] Unable to stat \"%s\": %s\n", d, | |
2399 | strerror(errno)); | |
2400 | ||
2401 | return (0); | |
2402 | } | |
2403 | else if (cupsArrayFind(Inodes, &dinfo)) | |
2404 | { | |
2405 | fprintf(stderr, "ERROR: [cups-driverd] Skipping \"%s\": loop detected!\n", | |
2406 | d); | |
2407 | return (0); | |
2408 | } | |
2409 | ||
2410 | /* | |
2411 | * Nope, add it to the Inodes array and continue... | |
2412 | */ | |
2413 | ||
2414 | dinfoptr = (struct stat *)malloc(sizeof(struct stat)); | |
07ed0e9a MS |
2415 | memcpy(dinfoptr, &dinfo, sizeof(struct stat)); |
2416 | cupsArrayAdd(Inodes, dinfoptr); | |
ef416fc2 | 2417 | |
22c9029b MS |
2418 | /* |
2419 | * Check permissions... | |
2420 | */ | |
2421 | ||
2422 | if (_cupsFileCheck(d, _CUPS_FILE_CHECK_DIRECTORY, !geteuid(), | |
2423 | _cupsFileCheckFilter, NULL)) | |
2424 | return (0); | |
2425 | ||
07ed0e9a MS |
2426 | if ((dir = cupsDirOpen(d)) == NULL) |
2427 | { | |
2428 | if (errno != ENOENT) | |
2429 | fprintf(stderr, | |
2430 | "ERROR: [cups-driverd] Unable to open PPD directory \"%s\": %s\n", | |
2431 | d, strerror(errno)); | |
3d8365b8 | 2432 | |
07ed0e9a MS |
2433 | return (0); |
2434 | } | |
ef416fc2 | 2435 | |
07ed0e9a | 2436 | fprintf(stderr, "DEBUG: [cups-driverd] Loading \"%s\"...\n", d); |
ef416fc2 | 2437 | |
07ed0e9a MS |
2438 | while ((dent = cupsDirRead(dir)) != NULL) |
2439 | { | |
2440 | /* | |
2441 | * Skip files/directories starting with "."... | |
2442 | */ | |
5eb9da71 | 2443 | |
07ed0e9a MS |
2444 | if (dent->filename[0] == '.') |
2445 | continue; | |
5eb9da71 MS |
2446 | |
2447 | /* | |
07ed0e9a | 2448 | * See if this is a file... |
5eb9da71 MS |
2449 | */ |
2450 | ||
07ed0e9a MS |
2451 | snprintf(filename, sizeof(filename), "%s/%s", d, dent->filename); |
2452 | ||
2453 | if (p[0]) | |
2454 | snprintf(name, sizeof(name), "%s/%s", p, dent->filename); | |
2455 | else | |
2456 | strlcpy(name, dent->filename, sizeof(name)); | |
2457 | ||
2458 | if (S_ISDIR(dent->fileinfo.st_mode)) | |
ef416fc2 | 2459 | { |
2460 | /* | |
07ed0e9a | 2461 | * Do subdirectory... |
ef416fc2 | 2462 | */ |
2463 | ||
07ed0e9a | 2464 | if (descend) |
22c9029b | 2465 | { |
07ed0e9a MS |
2466 | if (!load_ppds(filename, name, 1)) |
2467 | { | |
2468 | cupsDirClose(dir); | |
2469 | return (1); | |
2470 | } | |
22c9029b MS |
2471 | } |
2472 | else if ((ptr = filename + strlen(filename) - 14) > filename && | |
2473 | !strcmp(ptr, ".printerDriver")) | |
2474 | { | |
2475 | /* | |
2476 | * Load PPDs in a printer driver bundle. | |
2477 | */ | |
2478 | ||
2479 | if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_DIRECTORY, !geteuid(), | |
2480 | _cupsFileCheckFilter, NULL)) | |
2481 | continue; | |
2482 | ||
2483 | strlcat(filename, "/Contents/Resources/PPDs", sizeof(filename)); | |
2484 | strlcat(name, "/Contents/Resources/PPDs", sizeof(name)); | |
2485 | ||
2486 | load_ppds(filename, name, 0); | |
2487 | } | |
ef416fc2 | 2488 | |
07ed0e9a MS |
2489 | continue; |
2490 | } | |
12f89d24 | 2491 | else if (strstr(filename, ".plist")) |
07ed0e9a | 2492 | { |
ef416fc2 | 2493 | /* |
07ed0e9a | 2494 | * Skip plist files in the PPDs directory... |
ef416fc2 | 2495 | */ |
2496 | ||
07ed0e9a | 2497 | continue; |
ef416fc2 | 2498 | } |
22c9029b MS |
2499 | else if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_FILE_ONLY, !geteuid(), |
2500 | _cupsFileCheckFilter, NULL)) | |
2501 | continue; | |
ef416fc2 | 2502 | |
2503 | /* | |
07ed0e9a | 2504 | * See if this file has been scanned before... |
ef416fc2 | 2505 | */ |
2506 | ||
5a9febac MS |
2507 | strlcpy(key.record.filename, name, sizeof(key.record.filename)); |
2508 | strlcpy(key.record.name, name, sizeof(key.record.name)); | |
ef416fc2 | 2509 | |
07ed0e9a MS |
2510 | ppd = (ppd_info_t *)cupsArrayFind(PPDsByName, &key); |
2511 | ||
2512 | if (ppd && | |
2513 | ppd->record.size == dent->fileinfo.st_size && | |
2514 | ppd->record.mtime == dent->fileinfo.st_mtime) | |
ef416fc2 | 2515 | { |
2516 | /* | |
07ed0e9a | 2517 | * Rewind to the first entry for this file... |
ef416fc2 | 2518 | */ |
2519 | ||
07ed0e9a MS |
2520 | while ((ppd = (ppd_info_t *)cupsArrayPrev(PPDsByName)) != NULL && |
2521 | !strcmp(ppd->record.filename, name)); | |
2522 | ||
ef416fc2 | 2523 | /* |
07ed0e9a | 2524 | * Then mark all of the matches for this file as found... |
ef416fc2 | 2525 | */ |
2526 | ||
07ed0e9a MS |
2527 | while ((ppd = (ppd_info_t *)cupsArrayNext(PPDsByName)) != NULL && |
2528 | !strcmp(ppd->record.filename, name)) | |
2529 | ppd->found = 1; | |
ef416fc2 | 2530 | |
07ed0e9a | 2531 | continue; |
ef416fc2 | 2532 | } |
2533 | ||
2534 | /* | |
07ed0e9a | 2535 | * No, file is new/changed, so re-scan it... |
ef416fc2 | 2536 | */ |
2537 | ||
07ed0e9a MS |
2538 | if ((fp = cupsFileOpen(filename, "r")) == NULL) |
2539 | continue; | |
ef416fc2 | 2540 | |
07ed0e9a MS |
2541 | /* |
2542 | * Now see if this is a PPD file... | |
2543 | */ | |
ef416fc2 | 2544 | |
07ed0e9a MS |
2545 | line[0] = '\0'; |
2546 | cupsFileGets(fp, line, sizeof(line)); | |
b94498cf | 2547 | |
82cc1f9a | 2548 | if (!strncmp(line, "*PPD-Adobe:", 11)) |
07ed0e9a MS |
2549 | { |
2550 | /* | |
82cc1f9a | 2551 | * Yes, load it... |
07ed0e9a | 2552 | */ |
ef416fc2 | 2553 | |
82cc1f9a | 2554 | load_ppd(filename, name, "file", &dent->fileinfo, ppd, fp, 0); |
07ed0e9a | 2555 | } |
07ed0e9a | 2556 | else |
8b450588 MS |
2557 | { |
2558 | /* | |
82cc1f9a | 2559 | * Nope, treat it as a driver information file or archive... |
07ed0e9a MS |
2560 | */ |
2561 | ||
82cc1f9a | 2562 | cupsFileRewind(fp); |
8b450588 | 2563 | |
82cc1f9a MS |
2564 | if ((ptr = strstr(filename, ".tar")) != NULL && |
2565 | (!strcmp(ptr, ".tar") || !strcmp(ptr, ".tar.gz"))) | |
2566 | load_tar(filename, name, fp, dent->fileinfo.st_mtime, | |
2567 | dent->fileinfo.st_size); | |
07ed0e9a | 2568 | else |
82cc1f9a MS |
2569 | load_drv(filename, name, fp, dent->fileinfo.st_mtime, |
2570 | dent->fileinfo.st_size); | |
07ed0e9a | 2571 | } |
ed6e7faf | 2572 | |
ef416fc2 | 2573 | /* |
82cc1f9a | 2574 | * Close the file... |
07ed0e9a | 2575 | */ |
b94498cf | 2576 | |
82cc1f9a | 2577 | cupsFileClose(fp); |
ef416fc2 | 2578 | } |
2579 | ||
2580 | cupsDirClose(dir); | |
2581 | ||
2582 | return (1); | |
2583 | } | |
2584 | ||
2585 | ||
f0ab5bff MS |
2586 | /* |
2587 | * 'load_ppds_dat()' - Load the ppds.dat file. | |
2588 | */ | |
2589 | ||
2590 | static void | |
2591 | load_ppds_dat(char *filename, /* I - Filename buffer */ | |
2592 | size_t filesize, /* I - Size of filename buffer */ | |
2593 | int verbose) /* I - Be verbose? */ | |
2594 | { | |
2595 | ppd_info_t *ppd; /* Current PPD file */ | |
2596 | cups_file_t *fp; /* ppds.dat file */ | |
2597 | struct stat fileinfo; /* ppds.dat information */ | |
2598 | const char *cups_cachedir; /* CUPS_CACHEDIR environment variable */ | |
2599 | ||
2600 | ||
2601 | PPDsByName = cupsArrayNew((cups_array_func_t)compare_names, NULL); | |
2602 | PPDsByMakeModel = cupsArrayNew((cups_array_func_t)compare_ppds, NULL); | |
2603 | ChangedPPD = 0; | |
2604 | ||
dcb445bc MS |
2605 | if (!filename[0]) |
2606 | { | |
2607 | if ((cups_cachedir = getenv("CUPS_CACHEDIR")) == NULL) | |
2608 | cups_cachedir = CUPS_CACHEDIR; | |
2609 | ||
2610 | snprintf(filename, filesize, "%s/ppds.dat", cups_cachedir); | |
2611 | } | |
f0ab5bff | 2612 | |
f0ab5bff MS |
2613 | if ((fp = cupsFileOpen(filename, "r")) != NULL) |
2614 | { | |
2615 | /* | |
2616 | * See if we have the right sync word... | |
2617 | */ | |
2618 | ||
2619 | unsigned ppdsync; /* Sync word */ | |
2620 | int num_ppds; /* Number of PPDs */ | |
2621 | ||
7e86f2f6 | 2622 | if (cupsFileRead(fp, (char *)&ppdsync, sizeof(ppdsync)) == sizeof(ppdsync) && |
f0ab5bff MS |
2623 | ppdsync == PPD_SYNC && |
2624 | !stat(filename, &fileinfo) && | |
7e86f2f6 MS |
2625 | (((size_t)fileinfo.st_size - sizeof(ppdsync)) % sizeof(ppd_rec_t)) == 0 && |
2626 | (num_ppds = ((size_t)fileinfo.st_size - sizeof(ppdsync)) / sizeof(ppd_rec_t)) > 0) | |
f0ab5bff MS |
2627 | { |
2628 | /* | |
2629 | * We have a ppds.dat file, so read it! | |
2630 | */ | |
2631 | ||
2632 | for (; num_ppds > 0; num_ppds --) | |
2633 | { | |
2634 | if ((ppd = (ppd_info_t *)calloc(1, sizeof(ppd_info_t))) == NULL) | |
2635 | { | |
2636 | if (verbose) | |
2637 | fputs("ERROR: [cups-driverd] Unable to allocate memory for PPD!\n", | |
2638 | stderr); | |
2639 | exit(1); | |
2640 | } | |
2641 | ||
2642 | if (cupsFileRead(fp, (char *)&(ppd->record), sizeof(ppd_rec_t)) > 0) | |
2643 | { | |
2644 | cupsArrayAdd(PPDsByName, ppd); | |
2645 | cupsArrayAdd(PPDsByMakeModel, ppd); | |
2646 | } | |
2647 | else | |
2648 | { | |
2649 | free(ppd); | |
2650 | break; | |
2651 | } | |
2652 | } | |
2653 | ||
2654 | if (verbose) | |
2655 | fprintf(stderr, "INFO: [cups-driverd] Read \"%s\", %d PPDs...\n", | |
2656 | filename, cupsArrayCount(PPDsByName)); | |
2657 | } | |
2658 | ||
2659 | cupsFileClose(fp); | |
2660 | } | |
2661 | } | |
2662 | ||
2663 | ||
82cc1f9a MS |
2664 | /* |
2665 | * 'load_tar()' - Load archived PPD files. | |
2666 | */ | |
2667 | ||
2668 | static int /* O - 1 on success, 0 on failure */ | |
2669 | load_tar(const char *filename, /* I - Actual filename */ | |
2670 | const char *name, /* I - Name to the rest of the world */ | |
2671 | cups_file_t *fp, /* I - File to read from */ | |
2672 | time_t mtime, /* I - Mod time of driver info file */ | |
2673 | off_t size) /* I - Size of driver info file */ | |
2674 | { | |
2675 | char curname[256], /* Current archive file name */ | |
2676 | uri[1024]; /* Virtual file URI */ | |
2677 | const char *curext; /* Extension on file */ | |
2678 | struct stat curinfo; /* Current archive file information */ | |
2679 | off_t next; /* Position for next header */ | |
2680 | ||
2681 | ||
2682 | /* | |
2683 | * Add a dummy entry for the file... | |
2684 | */ | |
2685 | ||
f3c17241 MS |
2686 | (void)filename; |
2687 | ||
7e86f2f6 | 2688 | add_ppd(name, name, "", "", "", "", "", "", mtime, (size_t)size, 0, PPD_TYPE_ARCHIVE, "file"); |
82cc1f9a MS |
2689 | ChangedPPD = 1; |
2690 | ||
2691 | /* | |
2692 | * Scan for PPDs in the archive... | |
2693 | */ | |
2694 | ||
2695 | while (read_tar(fp, curname, sizeof(curname), &curinfo)) | |
2696 | { | |
2697 | next = cupsFileTell(fp) + ((curinfo.st_size + TAR_BLOCK - 1) & | |
2698 | ~(TAR_BLOCK - 1)); | |
2699 | ||
2700 | if ((curext = strrchr(curname, '.')) != NULL && | |
2701 | !_cups_strcasecmp(curext, ".ppd")) | |
2702 | { | |
2703 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "file", "", "", | |
2704 | 0, "/%s/%s", name, curname); | |
2705 | load_ppd(name, uri, "file", &curinfo, NULL, fp, next); | |
2706 | } | |
2707 | ||
2708 | if (cupsFileTell(fp) != next) | |
2709 | cupsFileSeek(fp, next); | |
2710 | } | |
2711 | ||
2712 | return (1); | |
2713 | } | |
2714 | ||
2715 | ||
2716 | /* | |
2717 | * 'read_tar()' - Read a file header from an archive. | |
2718 | * | |
2719 | * This function skips all directories and special files. | |
2720 | */ | |
2721 | ||
2722 | static int /* O - 1 if found, 0 on EOF */ | |
2723 | read_tar(cups_file_t *fp, /* I - Archive to read */ | |
2724 | char *name, /* I - Filename buffer */ | |
2725 | size_t namesize, /* I - Size of filename buffer */ | |
2726 | struct stat *info) /* O - File information */ | |
2727 | { | |
2728 | tar_rec_t record; /* Record from file */ | |
2729 | ||
2730 | ||
2731 | while (cupsFileRead(fp, (char *)&record, sizeof(record)) == sizeof(record)) | |
2732 | { | |
2733 | /* | |
2734 | * Check for a valid tar header... | |
2735 | */ | |
2736 | ||
2737 | if (memcmp(record.header.magic, TAR_MAGIC, 6) || | |
2738 | memcmp(record.header.version, TAR_VERSION, 2)) | |
2739 | { | |
2740 | if (record.header.magic[0] || | |
2741 | memcmp(record.header.magic, record.header.magic + 1, 5)) | |
2742 | fputs("ERROR: [cups-driverd] Bad tar magic/version.\n", stderr); | |
2743 | break; | |
2744 | } | |
2745 | ||
2746 | /* | |
2747 | * Ignore non-files... | |
2748 | */ | |
2749 | ||
2750 | if (record.header.linkflag != TAR_OLDNORMAL && | |
2751 | record.header.linkflag != TAR_NORMAL) | |
2752 | continue; | |
2753 | ||
2754 | /* | |
2755 | * Grab size and name from tar header and return... | |
2756 | */ | |
2757 | ||
2758 | if (record.header.prefix[0]) | |
2759 | snprintf(name, namesize, "%s/%s", record.header.prefix, | |
2760 | record.header.pathname); | |
2761 | else | |
2762 | strlcpy(name, record.header.pathname, namesize); | |
2763 | ||
2764 | info->st_mtime = strtol(record.header.mtime, NULL, 8); | |
2765 | info->st_size = strtoll(record.header.size, NULL, 8); | |
2766 | ||
2767 | return (1); | |
2768 | } | |
2769 | ||
2770 | return (0); | |
2771 | } | |
2772 | ||
2773 | ||
58dc1933 MS |
2774 | /* |
2775 | * 'regex_device_id()' - Compile a regular expression based on the 1284 device | |
2776 | * ID. | |
2777 | */ | |
2778 | ||
2779 | static regex_t * /* O - Regular expression */ | |
2780 | regex_device_id(const char *device_id) /* I - IEEE-1284 device ID */ | |
2781 | { | |
2782 | char res[2048], /* Regular expression string */ | |
2783 | *ptr; /* Pointer into string */ | |
2784 | regex_t *re; /* Regular expression */ | |
2785 | int cmd; /* Command set string? */ | |
2786 | ||
2787 | ||
2788 | fprintf(stderr, "DEBUG: [cups-driverd] regex_device_id(\"%s\")\n", device_id); | |
2789 | ||
2790 | /* | |
2791 | * Scan the device ID string and insert class, command set, manufacturer, and | |
2792 | * model attributes to match. We assume that the device ID in the PPD and the | |
2793 | * device ID reported by the device itself use the same attribute names and | |
2794 | * order of attributes. | |
2795 | */ | |
2796 | ||
2797 | ptr = res; | |
2798 | ||
2799 | while (*device_id && ptr < (res + sizeof(res) - 6)) | |
2800 | { | |
88f9aafc MS |
2801 | cmd = !_cups_strncasecmp(device_id, "COMMAND SET:", 12) || |
2802 | !_cups_strncasecmp(device_id, "CMD:", 4); | |
2803 | ||
2804 | if (cmd || !_cups_strncasecmp(device_id, "MANUFACTURER:", 13) || | |
2805 | !_cups_strncasecmp(device_id, "MFG:", 4) || | |
2806 | !_cups_strncasecmp(device_id, "MFR:", 4) || | |
2807 | !_cups_strncasecmp(device_id, "MODEL:", 6) || | |
2808 | !_cups_strncasecmp(device_id, "MDL:", 4)) | |
58dc1933 MS |
2809 | { |
2810 | if (ptr > res) | |
2811 | { | |
2812 | *ptr++ = '.'; | |
2813 | *ptr++ = '*'; | |
2814 | } | |
2815 | ||
2816 | *ptr++ = '('; | |
2817 | ||
f14324a7 | 2818 | while (*device_id && *device_id != ';' && ptr < (res + sizeof(res) - 8)) |
58dc1933 MS |
2819 | { |
2820 | if (strchr("[]{}().*\\|", *device_id)) | |
2821 | *ptr++ = '\\'; | |
f14324a7 MS |
2822 | if (*device_id == ':') |
2823 | { | |
2824 | /* | |
2825 | * KEY:.*value | |
2826 | */ | |
2827 | ||
2828 | *ptr++ = *device_id++; | |
2829 | *ptr++ = '.'; | |
2830 | *ptr++ = '*'; | |
2831 | } | |
2832 | else | |
2833 | *ptr++ = *device_id++; | |
58dc1933 MS |
2834 | } |
2835 | ||
2836 | if (*device_id == ';' || !*device_id) | |
f14324a7 MS |
2837 | { |
2838 | /* | |
2839 | * KEY:.*value.*; | |
2840 | */ | |
2841 | ||
2842 | *ptr++ = '.'; | |
2843 | *ptr++ = '*'; | |
58dc1933 | 2844 | *ptr++ = ';'; |
f14324a7 | 2845 | } |
58dc1933 MS |
2846 | *ptr++ = ')'; |
2847 | if (cmd) | |
2848 | *ptr++ = '?'; | |
2849 | } | |
2850 | else if ((device_id = strchr(device_id, ';')) == NULL) | |
2851 | break; | |
2852 | else | |
2853 | device_id ++; | |
2854 | } | |
2855 | ||
2856 | *ptr = '\0'; | |
2857 | ||
2858 | fprintf(stderr, "DEBUG: [cups-driverd] regex_device_id: \"%s\"\n", res); | |
2859 | ||
2860 | /* | |
2861 | * Compile the regular expression and return... | |
2862 | */ | |
2863 | ||
2864 | if (res[0] && (re = (regex_t *)calloc(1, sizeof(regex_t))) != NULL) | |
2865 | { | |
2866 | if (!regcomp(re, res, REG_EXTENDED | REG_ICASE)) | |
2867 | { | |
2868 | fputs("DEBUG: [cups-driverd] regex_device_id: OK\n", stderr); | |
2869 | return (re); | |
2870 | } | |
2871 | ||
2872 | free(re); | |
2873 | } | |
2874 | ||
2875 | return (NULL); | |
2876 | } | |
2877 | ||
2878 | ||
2879 | /* | |
2880 | * 'regex_string()' - Construct a regular expression to compare a simple string. | |
2881 | */ | |
2882 | ||
2883 | static regex_t * /* O - Regular expression */ | |
2884 | regex_string(const char *s) /* I - String to compare */ | |
2885 | { | |
2886 | char res[2048], /* Regular expression string */ | |
2887 | *ptr; /* Pointer into string */ | |
2888 | regex_t *re; /* Regular expression */ | |
2889 | ||
2890 | ||
2891 | fprintf(stderr, "DEBUG: [cups-driverd] regex_string(\"%s\")\n", s); | |
2892 | ||
2893 | /* | |
2894 | * Convert the string to a regular expression, escaping special characters | |
2895 | * as needed. | |
2896 | */ | |
2897 | ||
2898 | ptr = res; | |
2899 | ||
2900 | while (*s && ptr < (res + sizeof(res) - 2)) | |
2901 | { | |
2902 | if (strchr("[]{}().*\\", *s)) | |
2903 | *ptr++ = '\\'; | |
2904 | ||
2905 | *ptr++ = *s++; | |
2906 | } | |
2907 | ||
2908 | *ptr = '\0'; | |
2909 | ||
2910 | fprintf(stderr, "DEBUG: [cups-driverd] regex_string: \"%s\"\n", res); | |
2911 | ||
2912 | /* | |
2913 | * Create a case-insensitive regular expression... | |
2914 | */ | |
2915 | ||
2916 | if (res[0] && (re = (regex_t *)calloc(1, sizeof(regex_t))) != NULL) | |
2917 | { | |
2918 | if (!regcomp(re, res, REG_ICASE)) | |
2919 | { | |
2920 | fputs("DEBUG: [cups-driverd] regex_string: OK\n", stderr); | |
2921 | return (re); | |
2922 | } | |
2923 | ||
2924 | free(re); | |
2925 | } | |
2926 | ||
2927 | return (NULL); | |
2928 | } |