]>
Commit | Line | Data |
---|---|---|
ef416fc2 | 1 | /* |
2 | * "$Id: ipp.c 4906 2006-01-10 20:53:28Z mike $" | |
3 | * | |
4 | * IPP routines for the Common UNIX Printing System (CUPS) scheduler. | |
5 | * | |
6 | * Copyright 1997-2006 by Easy Software Products, all rights reserved. | |
7 | * | |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Easy Software Products and are protected by Federal | |
10 | * copyright law. Distribution and use rights are outlined in the file | |
11 | * "LICENSE.txt" which should have been included with this file. If this | |
12 | * file is missing or damaged please contact Easy Software Products | |
13 | * at: | |
14 | * | |
15 | * Attn: CUPS Licensing Information | |
16 | * Easy Software Products | |
17 | * 44141 Airport View Drive, Suite 204 | |
18 | * Hollywood, Maryland 20636 USA | |
19 | * | |
20 | * Voice: (301) 373-9600 | |
21 | * EMail: cups-info@cups.org | |
22 | * WWW: http://www.cups.org | |
23 | * | |
24 | * Contents: | |
25 | * | |
26 | * cupsdProcessIPPRequest() - Process an incoming IPP request... | |
27 | * accept_jobs() - Accept print jobs to a printer. | |
28 | * add_class() - Add a class to the system. | |
29 | * add_file() - Add a file to a job. | |
30 | * add_job_state_reasons() - Add the "job-state-reasons" attribute based | |
31 | * upon the job and printer state... | |
32 | * add_job_subscriptions() - Add any subcriptions for a job. | |
33 | * add_printer() - Add a printer to the system. | |
34 | * add_printer_state_reasons() - Add the "printer-state-reasons" attribute | |
35 | * based upon the printer state... | |
36 | * add_queued_job_count() - Add the "queued-job-count" attribute for | |
37 | * authenticate_job() - Set job authentication info. | |
38 | * cancel_all_jobs() - Cancel all print jobs. | |
39 | * cancel_job() - Cancel a print job. | |
40 | * cancel_subscription() - Cancel a subscription. | |
41 | * check_quotas() - Check quotas for a printer and user. | |
42 | * copy_attribute() - Copy a single attribute. | |
43 | * copy_attrs() - Copy attributes from one request to another. | |
44 | * copy_banner() - Copy a banner file to the requests directory | |
45 | * for the specified job. | |
46 | * copy_file() - Copy a PPD file or interface script... | |
47 | * copy_model() - Copy a PPD model file, substituting default | |
48 | * values as needed... | |
49 | * copy_subscription_attrs() - Copy subscription attributes. | |
50 | * create_job() - Print a file to a printer or class. | |
51 | * create_requested_array() - Create an array for the requested-attributes. | |
52 | * create_subscription() - Create a notification subscription. | |
53 | * delete_printer() - Remove a printer or class from the system. | |
54 | * get_default() - Get the default destination. | |
55 | * get_devices() - Get the list of available devices on the | |
56 | * local system. | |
57 | * get_jobs() - Get a list of jobs for the specified printer. | |
58 | * get_job_attrs() - Get job attributes. | |
59 | * get_notifications() - Get events for a subscription. | |
60 | * get_ppds() - Get the list of PPD files on the local | |
61 | * system. | |
62 | * get_printer_attrs() - Get printer attributes. | |
63 | * get_printers() - Get a list of printers. | |
64 | * get_subscription_attrs() - Get subscription attributes. | |
65 | * get_subscriptions() - Get subscriptions. | |
66 | * hold_job() - Hold a print job. | |
67 | * move_job() - Move a job to a new destination. | |
68 | * ppd_add_default() - Add a PPD default choice. | |
69 | * ppd_parse_line() - Parse a PPD default line. | |
70 | * print_job() - Print a file to a printer or class. | |
71 | * read_ps_line() - Read a line from a PS file... | |
72 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
73 | * reject_jobs() - Reject print jobs to a printer. | |
74 | * release_job() - Release a held print job. | |
75 | * restart_job() - Restart an old print job. | |
76 | * save_auth_info() - Save authentication information for a job. | |
77 | * send_document() - Send a file to a printer or class. | |
78 | * send_http_error() - Send a HTTP error back to the IPP client. | |
79 | * send_ipp_status() - Send a status back to the IPP client. | |
80 | * set_default() - Set the default destination... | |
81 | * set_job_attrs() - Set job attributes. | |
82 | * start_printer() - Start a printer. | |
83 | * stop_printer() - Stop a printer. | |
84 | * user_allowed() - See if a user is allowed to print to a queue. | |
85 | * validate_job() - Validate printer options and destination. | |
86 | * validate_name() - Make sure the printer name only contains | |
87 | * valid chars. | |
88 | * validate_user() - Validate the user for the request. | |
89 | */ | |
90 | ||
91 | /* | |
92 | * Include necessary headers... | |
93 | */ | |
94 | ||
95 | #include "cupsd.h" | |
96 | ||
97 | #ifdef HAVE_LIBPAPER | |
98 | # include <paper.h> | |
99 | #endif /* HAVE_LIBPAPER */ | |
100 | ||
101 | ||
102 | /* | |
103 | * PPD default choice structure... | |
104 | */ | |
105 | ||
106 | typedef struct | |
107 | { | |
108 | char option[PPD_MAX_NAME]; /* Main keyword (option name) */ | |
109 | char choice[PPD_MAX_NAME]; /* Option keyword (choice name) */ | |
110 | } ppd_default_t; | |
111 | ||
112 | ||
113 | /* | |
114 | * Local functions... | |
115 | */ | |
116 | ||
117 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
118 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
119 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, mime_type_t *filetype, | |
120 | int compression); | |
121 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); | |
122 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
123 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
124 | static void add_printer_state_reasons(cupsd_client_t *con, cupsd_printer_t *p); | |
125 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); | |
126 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
127 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
128 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
129 | static void cancel_subscription(cupsd_client_t *con, int id); | |
130 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
131 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
132 | int quickcopy); | |
133 | static void copy_attrs(ipp_t *to, ipp_t *from, ipp_attribute_t *req, | |
134 | ipp_tag_t group, int quickcopy); | |
135 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, const char *name); | |
136 | static int copy_file(const char *from, const char *to); | |
137 | static int copy_model(cupsd_client_t *con, const char *from, const char *to); | |
138 | static void copy_subscription_attrs(cupsd_client_t *con, | |
139 | cupsd_subscription_t *sub, | |
140 | cups_array_t *ra); | |
141 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
142 | static cups_array_t *create_requested_array(ipp_t *request); | |
143 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
144 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
145 | static void get_default(cupsd_client_t *con); | |
146 | static void get_devices(cupsd_client_t *con); | |
147 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
148 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
149 | static void get_notifications(cupsd_client_t *con, int id); | |
150 | static void get_ppds(cupsd_client_t *con); | |
151 | static void get_printers(cupsd_client_t *con, int type); | |
152 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
153 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
154 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
155 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
156 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
157 | static int ppd_add_default(const char *option, const char *choice, | |
158 | int num_defaults, ppd_default_t **defaults); | |
159 | static int ppd_parse_line(const char *line, char *option, int olen, | |
160 | char *choice, int clen); | |
161 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
162 | static void read_ps_job_ticket(cupsd_client_t *con); | |
163 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
164 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
165 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
166 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
167 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job); | |
168 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); | |
169 | static void send_http_error(cupsd_client_t *con, http_status_t status); | |
170 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, | |
171 | const char *message, ...) | |
172 | # ifdef __GNUC__ | |
173 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
174 | # endif /* __GNUC__ */ | |
175 | ; | |
176 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
177 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
178 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
179 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
180 | static int user_allowed(cupsd_printer_t *p, const char *username); | |
181 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
182 | static int validate_name(const char *name); | |
183 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
184 | const char *owner, char *username, | |
185 | int userlen); | |
186 | ||
187 | ||
188 | /* | |
189 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request... | |
190 | */ | |
191 | ||
192 | int /* O - 1 on success, 0 on failure */ | |
193 | cupsdProcessIPPRequest( | |
194 | cupsd_client_t *con) /* I - Client connection */ | |
195 | { | |
196 | ipp_tag_t group; /* Current group tag */ | |
197 | ipp_attribute_t *attr; /* Current attribute */ | |
198 | ipp_attribute_t *charset; /* Character set attribute */ | |
199 | ipp_attribute_t *language; /* Language attribute */ | |
200 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
201 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
202 | int sub_id; /* Subscription ID */ | |
203 | ||
204 | ||
205 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
206 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
207 | con, con->http.fd, con->request->request.op.operation_id); | |
208 | ||
209 | /* | |
210 | * First build an empty response message for this request... | |
211 | */ | |
212 | ||
213 | con->response = ippNew(); | |
214 | ||
215 | con->response->request.status.version[0] = con->request->request.op.version[0]; | |
216 | con->response->request.status.version[1] = con->request->request.op.version[1]; | |
217 | con->response->request.status.request_id = con->request->request.op.request_id; | |
218 | ||
219 | /* | |
220 | * Then validate the request header and required attributes... | |
221 | */ | |
222 | ||
223 | if (con->request->request.any.version[0] != 1) | |
224 | { | |
225 | /* | |
226 | * Return an error, since we only support IPP 1.x. | |
227 | */ | |
228 | ||
229 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
230 | "%04X %s Bad request version number %d.%d", | |
231 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
232 | con->request->request.any.version[0], | |
233 | con->request->request.any.version[1]); | |
234 | ||
235 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
236 | _("Bad request version number %d.%d!"), | |
237 | con->request->request.any.version[0], | |
238 | con->request->request.any.version[1]); | |
239 | } | |
240 | else if (con->request->attrs == NULL) | |
241 | { | |
242 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
243 | "%04X %s No attributes in request", | |
244 | IPP_BAD_REQUEST, con->http.hostname); | |
245 | ||
246 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
247 | } | |
248 | else | |
249 | { | |
250 | /* | |
251 | * Make sure that the attributes are provided in the correct order and | |
252 | * don't repeat groups... | |
253 | */ | |
254 | ||
255 | for (attr = con->request->attrs, group = attr->group_tag; | |
256 | attr != NULL; | |
257 | attr = attr->next) | |
258 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
259 | { | |
260 | /* | |
261 | * Out of order; return an error... | |
262 | */ | |
263 | ||
264 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
265 | "%04X %s Attribute groups are out of order", | |
266 | IPP_BAD_REQUEST, con->http.hostname); | |
267 | ||
268 | send_ipp_status(con, IPP_BAD_REQUEST, | |
269 | _("Attribute groups are out of order (%x < %x)!"), | |
270 | attr->group_tag, group); | |
271 | break; | |
272 | } | |
273 | else | |
274 | group = attr->group_tag; | |
275 | ||
276 | if (attr == NULL) | |
277 | { | |
278 | /* | |
279 | * Then make sure that the first three attributes are: | |
280 | * | |
281 | * attributes-charset | |
282 | * attributes-natural-language | |
283 | * printer-uri/job-uri | |
284 | */ | |
285 | ||
286 | attr = con->request->attrs; | |
287 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
288 | attr->value_tag == IPP_TAG_CHARSET) | |
289 | charset = attr; | |
290 | else | |
291 | charset = NULL; | |
292 | ||
293 | if (attr) | |
294 | attr = attr->next; | |
295 | ||
296 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
297 | attr->value_tag == IPP_TAG_LANGUAGE) | |
298 | language = attr; | |
299 | else | |
300 | language = NULL; | |
301 | ||
302 | if ((attr = ippFindAttribute(con->request, "printer-uri", IPP_TAG_URI)) != NULL) | |
303 | uri = attr; | |
304 | else if ((attr = ippFindAttribute(con->request, "job-uri", IPP_TAG_URI)) != NULL) | |
305 | uri = attr; | |
306 | else | |
307 | uri = NULL; | |
308 | ||
309 | if (charset) | |
310 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
311 | "attributes-charset", NULL, charset->values[0].string.text); | |
312 | else | |
313 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
314 | "attributes-charset", NULL, DefaultCharset); | |
315 | ||
316 | if (language) | |
317 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
318 | "attributes-natural-language", NULL, | |
319 | language->values[0].string.text); | |
320 | else | |
321 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
322 | "attributes-natural-language", NULL, DefaultLanguage); | |
323 | ||
324 | if (charset == NULL || language == NULL || | |
325 | (uri == NULL && | |
326 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && | |
327 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
328 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
329 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
330 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
331 | { | |
332 | /* | |
333 | * Return an error, since attributes-charset, | |
334 | * attributes-natural-language, and printer-uri/job-uri are required | |
335 | * for all operations. | |
336 | */ | |
337 | ||
338 | if (!charset) | |
339 | { | |
340 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
341 | "Missing attributes-charset attribute!"); | |
342 | ||
343 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
344 | "%04X %s Missing attributes-charset attribute", | |
345 | IPP_BAD_REQUEST, con->http.hostname); | |
346 | } | |
347 | ||
348 | if (!language) | |
349 | { | |
350 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
351 | "Missing attributes-natural-language attribute!"); | |
352 | ||
353 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
354 | "%04X %s Missing attributes-natural-language attribute", | |
355 | IPP_BAD_REQUEST, con->http.hostname); | |
356 | } | |
357 | ||
358 | if (!uri) | |
359 | { | |
360 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
361 | "Missing printer-uri or job-uri attribute!"); | |
362 | ||
363 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
364 | "%04X %s Missing printer-uri or job-uri attribute", | |
365 | IPP_BAD_REQUEST, con->http.hostname); | |
366 | } | |
367 | ||
368 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
369 | ||
370 | for (attr = con->request->attrs; attr != NULL; attr = attr->next) | |
371 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
372 | "attr \"%s\": group_tag = %x, value_tag = %x", | |
373 | attr->name ? attr->name : "(null)", attr->group_tag, | |
374 | attr->value_tag); | |
375 | ||
376 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
377 | ||
378 | send_ipp_status(con, IPP_BAD_REQUEST, | |
379 | _("Missing required attributes!")); | |
380 | } | |
381 | else | |
382 | { | |
383 | /* | |
384 | * OK, all the checks pass so far; make sure requesting-user-name is | |
385 | * not "root" from a remote host... | |
386 | */ | |
387 | ||
388 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
389 | IPP_TAG_NAME)) != NULL) | |
390 | { | |
391 | /* | |
392 | * Check for root user... | |
393 | */ | |
394 | ||
395 | if (!strcmp(username->values[0].string.text, "root") && | |
396 | strcasecmp(con->http.hostname, "localhost") && | |
397 | strcmp(con->username, "root")) | |
398 | { | |
399 | /* | |
400 | * Remote unauthenticated user masquerading as local root... | |
401 | */ | |
402 | ||
403 | cupsdSetString(&(username->values[0].string.text), RemoteRoot); | |
404 | } | |
405 | } | |
406 | ||
407 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
408 | IPP_TAG_INTEGER)) != NULL) | |
409 | sub_id = attr->values[0].integer; | |
410 | else | |
411 | sub_id = 0; | |
412 | ||
413 | /* | |
414 | * Then try processing the operation... | |
415 | */ | |
416 | ||
417 | if (uri) | |
418 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
419 | "cupsdProcessIPPRequest: URI=\"%s\"", | |
420 | uri->values[0].string.text); | |
421 | ||
422 | switch (con->request->request.op.operation_id) | |
423 | { | |
424 | case IPP_PRINT_JOB : | |
425 | print_job(con, uri); | |
426 | break; | |
427 | ||
428 | case IPP_VALIDATE_JOB : | |
429 | validate_job(con, uri); | |
430 | break; | |
431 | ||
432 | case IPP_CREATE_JOB : | |
433 | create_job(con, uri); | |
434 | break; | |
435 | ||
436 | case IPP_SEND_DOCUMENT : | |
437 | send_document(con, uri); | |
438 | break; | |
439 | ||
440 | case IPP_CANCEL_JOB : | |
441 | cancel_job(con, uri); | |
442 | break; | |
443 | ||
444 | case IPP_GET_JOB_ATTRIBUTES : | |
445 | get_job_attrs(con, uri); | |
446 | break; | |
447 | ||
448 | case IPP_GET_JOBS : | |
449 | get_jobs(con, uri); | |
450 | break; | |
451 | ||
452 | case IPP_GET_PRINTER_ATTRIBUTES : | |
453 | get_printer_attrs(con, uri); | |
454 | break; | |
455 | ||
456 | case IPP_HOLD_JOB : | |
457 | hold_job(con, uri); | |
458 | break; | |
459 | ||
460 | case IPP_RELEASE_JOB : | |
461 | release_job(con, uri); | |
462 | break; | |
463 | ||
464 | case IPP_RESTART_JOB : | |
465 | restart_job(con, uri); | |
466 | break; | |
467 | ||
468 | case IPP_PAUSE_PRINTER : | |
469 | stop_printer(con, uri); | |
470 | break; | |
471 | ||
472 | case IPP_RESUME_PRINTER : | |
473 | start_printer(con, uri); | |
474 | break; | |
475 | ||
476 | case IPP_PURGE_JOBS : | |
477 | cancel_all_jobs(con, uri); | |
478 | break; | |
479 | ||
480 | case IPP_SET_JOB_ATTRIBUTES : | |
481 | set_job_attrs(con, uri); | |
482 | break; | |
483 | ||
484 | case CUPS_GET_DEFAULT : | |
485 | get_default(con); | |
486 | break; | |
487 | ||
488 | case CUPS_GET_PRINTERS : | |
489 | get_printers(con, 0); | |
490 | break; | |
491 | ||
492 | case CUPS_GET_CLASSES : | |
493 | get_printers(con, CUPS_PRINTER_CLASS); | |
494 | break; | |
495 | ||
496 | case CUPS_ADD_PRINTER : | |
497 | add_printer(con, uri); | |
498 | break; | |
499 | ||
500 | case CUPS_DELETE_PRINTER : | |
501 | delete_printer(con, uri); | |
502 | break; | |
503 | ||
504 | case CUPS_ADD_CLASS : | |
505 | add_class(con, uri); | |
506 | break; | |
507 | ||
508 | case CUPS_DELETE_CLASS : | |
509 | delete_printer(con, uri); | |
510 | break; | |
511 | ||
512 | case CUPS_ACCEPT_JOBS : | |
513 | case IPP_ENABLE_PRINTER : | |
514 | accept_jobs(con, uri); | |
515 | break; | |
516 | ||
517 | case CUPS_REJECT_JOBS : | |
518 | case IPP_DISABLE_PRINTER : | |
519 | reject_jobs(con, uri); | |
520 | break; | |
521 | ||
522 | case CUPS_SET_DEFAULT : | |
523 | set_default(con, uri); | |
524 | break; | |
525 | ||
526 | case CUPS_GET_DEVICES : | |
527 | get_devices(con); | |
528 | break; | |
529 | ||
530 | case CUPS_GET_PPDS : | |
531 | get_ppds(con); | |
532 | break; | |
533 | ||
534 | case CUPS_MOVE_JOB : | |
535 | move_job(con, uri); | |
536 | break; | |
537 | ||
538 | case CUPS_AUTHENTICATE_JOB : | |
539 | authenticate_job(con, uri); | |
540 | break; | |
541 | ||
542 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
543 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
544 | create_subscription(con, uri); | |
545 | break; | |
546 | ||
547 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
548 | get_subscription_attrs(con, sub_id); | |
549 | break; | |
550 | ||
551 | case IPP_GET_SUBSCRIPTIONS : | |
552 | get_subscriptions(con, uri); | |
553 | break; | |
554 | ||
555 | case IPP_RENEW_SUBSCRIPTION : | |
556 | renew_subscription(con, sub_id); | |
557 | break; | |
558 | ||
559 | case IPP_CANCEL_SUBSCRIPTION : | |
560 | cancel_subscription(con, sub_id); | |
561 | break; | |
562 | ||
563 | case IPP_GET_NOTIFICATIONS : | |
564 | get_notifications(con, sub_id); | |
565 | break; | |
566 | ||
567 | default : | |
568 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
569 | "%04X %s Operation %04X (%s) not supported", | |
570 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
571 | con->request->request.op.operation_id, | |
572 | ippOpString(con->request->request.op.operation_id)); | |
573 | ||
574 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
575 | _("%s not supported!"), | |
576 | ippOpString(con->request->request.op.operation_id)); | |
577 | break; | |
578 | } | |
579 | } | |
580 | } | |
581 | } | |
582 | ||
583 | if (con->response) | |
584 | { | |
585 | /* | |
586 | * Sending data from the scheduler... | |
587 | */ | |
588 | ||
589 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
590 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
591 | con->http.fd, con->response->request.status.status_code, | |
592 | ippErrorString(con->response->request.status.status_code)); | |
593 | ||
594 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp")) | |
595 | { | |
596 | if (con->http.version == HTTP_1_1) | |
597 | { | |
598 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
599 | ||
600 | httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n"); | |
601 | } | |
602 | else | |
603 | { | |
604 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
605 | con->http.data_remaining = ippLength(con->response); | |
606 | ||
607 | if (con->http.data_remaining < INT_MAX) | |
608 | con->http._data_remaining = con->http.data_remaining; | |
609 | else | |
610 | con->http._data_remaining = INT_MAX; | |
611 | ||
612 | httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", | |
613 | CUPS_LLCAST con->http.data_remaining); | |
614 | } | |
615 | ||
616 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
617 | "cupsdProcessIPPRequest: Adding fd %d to OutputSet...", | |
618 | con->http.fd); | |
619 | ||
620 | FD_SET(con->http.fd, OutputSet); | |
621 | ||
622 | /* | |
623 | * Tell the caller the response header was sent successfully... | |
624 | */ | |
625 | ||
626 | return (1); | |
627 | } | |
628 | else | |
629 | { | |
630 | /* | |
631 | * Tell the caller the response header could not be sent... | |
632 | */ | |
633 | ||
634 | return (0); | |
635 | } | |
636 | } | |
637 | else | |
638 | { | |
639 | /* | |
640 | * Sending data from a subprocess like cups-deviced; tell the caller | |
641 | * everything is A-OK so far... | |
642 | */ | |
643 | ||
644 | return (1); | |
645 | } | |
646 | } | |
647 | ||
648 | ||
649 | /* | |
650 | * 'accept_jobs()' - Accept print jobs to a printer. | |
651 | */ | |
652 | ||
653 | static void | |
654 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
655 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
656 | { | |
657 | http_status_t status; /* Policy status */ | |
658 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
659 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
660 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
661 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
662 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
663 | int port; /* Port portion of URI */ | |
664 | const char *name; /* Printer name */ | |
665 | cupsd_printer_t *printer; /* Printer data */ | |
666 | ||
667 | ||
668 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
669 | con->http.fd, uri->values[0].string.text); | |
670 | ||
671 | /* | |
672 | * Is the destination valid? | |
673 | */ | |
674 | ||
675 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
676 | username, sizeof(username), host, sizeof(host), &port, | |
677 | resource, sizeof(resource)); | |
678 | ||
679 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
680 | { | |
681 | /* | |
682 | * Bad URI... | |
683 | */ | |
684 | ||
685 | send_ipp_status(con, IPP_NOT_FOUND, | |
686 | _("The printer or class was not found.")); | |
687 | return; | |
688 | } | |
689 | ||
690 | /* | |
691 | * Check policy... | |
692 | */ | |
693 | ||
694 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
695 | { | |
696 | send_http_error(con, status); | |
697 | return; | |
698 | } | |
699 | ||
700 | /* | |
701 | * Accept jobs sent to the printer... | |
702 | */ | |
703 | ||
704 | printer->accepting = 1; | |
705 | printer->state_message[0] = '\0'; | |
706 | ||
707 | cupsdAddPrinterHistory(printer); | |
708 | ||
709 | if (dtype & CUPS_PRINTER_CLASS) | |
710 | cupsdSaveAllClasses(); | |
711 | else | |
712 | cupsdSaveAllPrinters(); | |
713 | ||
714 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" now accepting jobs (\"%s\").", name, | |
715 | con->username); | |
716 | ||
717 | /* | |
718 | * Everything was ok, so return OK status... | |
719 | */ | |
720 | ||
721 | con->response->request.status.status_code = IPP_OK; | |
722 | } | |
723 | ||
724 | ||
725 | /* | |
726 | * 'add_class()' - Add a class to the system. | |
727 | */ | |
728 | ||
729 | static void | |
730 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
731 | ipp_attribute_t *uri) /* I - URI of class */ | |
732 | { | |
733 | http_status_t status; /* Policy status */ | |
734 | int i; /* Looping var */ | |
735 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
736 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
737 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
738 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
739 | int port; /* Port portion of URI */ | |
740 | cupsd_printer_t *pclass, /* Class */ | |
741 | *member; /* Member printer/class */ | |
742 | cups_ptype_t dtype; /* Destination type */ | |
743 | const char *dest; /* Printer or class name */ | |
744 | ipp_attribute_t *attr; /* Printer attribute */ | |
745 | int modify; /* Non-zero if we just modified */ | |
746 | ||
747 | ||
748 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
749 | con->http.fd, uri->values[0].string.text); | |
750 | ||
751 | /* | |
752 | * Do we have a valid URI? | |
753 | */ | |
754 | ||
755 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
756 | username, sizeof(username), host, sizeof(host), &port, | |
757 | resource, sizeof(resource)); | |
758 | ||
759 | ||
760 | if (strncmp(resource, "/classes/", 9) != 0 || strlen(resource) == 9) | |
761 | { | |
762 | /* | |
763 | * No, return an error... | |
764 | */ | |
765 | ||
766 | send_ipp_status(con, IPP_BAD_REQUEST, | |
767 | _("The printer-uri must be of the form " | |
768 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
769 | return; | |
770 | } | |
771 | ||
772 | /* | |
773 | * Do we have a valid printer name? | |
774 | */ | |
775 | ||
776 | if (!validate_name(resource + 9)) | |
777 | { | |
778 | /* | |
779 | * No, return an error... | |
780 | */ | |
781 | ||
782 | send_ipp_status(con, IPP_BAD_REQUEST, | |
783 | _("The printer-uri \"%s\" contains invalid characters."), | |
784 | uri->values[0].string.text); | |
785 | return; | |
786 | } | |
787 | ||
788 | /* | |
789 | * Check policy... | |
790 | */ | |
791 | ||
792 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
793 | { | |
794 | send_http_error(con, status); | |
795 | return; | |
796 | } | |
797 | ||
798 | /* | |
799 | * See if the class already exists; if not, create a new class... | |
800 | */ | |
801 | ||
802 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
803 | { | |
804 | /* | |
805 | * Class doesn't exist; see if we have a printer of the same name... | |
806 | */ | |
807 | ||
808 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
809 | !(pclass->type & CUPS_PRINTER_REMOTE)) | |
810 | { | |
811 | /* | |
812 | * Yes, return an error... | |
813 | */ | |
814 | ||
815 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
816 | _("A printer named \"%s\" already exists!"), | |
817 | resource + 9); | |
818 | return; | |
819 | } | |
820 | ||
821 | /* | |
822 | * No, add the pclass... | |
823 | */ | |
824 | ||
825 | pclass = cupsdAddClass(resource + 9); | |
826 | modify = 0; | |
827 | } | |
828 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
829 | { | |
830 | /* | |
831 | * Rename the implicit class to "AnyClass" or remove it... | |
832 | */ | |
833 | ||
834 | if (ImplicitAnyClasses) | |
835 | { | |
836 | cupsArrayRemove(Printers, pclass); | |
837 | cupsdSetStringf(&pclass->name, "Any%s", resource + 9); | |
838 | cupsArrayAdd(Printers, pclass); | |
839 | } | |
840 | else | |
841 | cupsdDeletePrinter(pclass, 1); | |
842 | ||
843 | /* | |
844 | * Add the class as a new local class... | |
845 | */ | |
846 | ||
847 | pclass = cupsdAddClass(resource + 9); | |
848 | modify = 0; | |
849 | } | |
850 | else if (pclass->type & CUPS_PRINTER_REMOTE) | |
851 | { | |
852 | /* | |
853 | * Rename the remote class to "Class"... | |
854 | */ | |
855 | ||
856 | cupsdDeletePrinterFilters(pclass); | |
857 | cupsArrayRemove(Printers, pclass); | |
858 | cupsdSetStringf(&pclass->name, "%s@%s", resource + 9, pclass->hostname); | |
859 | cupsdSetPrinterAttrs(pclass); | |
860 | cupsArrayAdd(Printers, pclass); | |
861 | ||
862 | /* | |
863 | * Add the class as a new local class... | |
864 | */ | |
865 | ||
866 | pclass = cupsdAddClass(resource + 9); | |
867 | modify = 0; | |
868 | } | |
869 | else | |
870 | modify = 1; | |
871 | ||
872 | /* | |
873 | * Look for attributes and copy them over as needed... | |
874 | */ | |
875 | ||
876 | if ((attr = ippFindAttribute(con->request, "printer-location", IPP_TAG_TEXT)) != NULL) | |
877 | cupsdSetString(&pclass->location, attr->values[0].string.text); | |
878 | ||
879 | if ((attr = ippFindAttribute(con->request, "printer-info", IPP_TAG_TEXT)) != NULL) | |
880 | cupsdSetString(&pclass->info, attr->values[0].string.text); | |
881 | ||
882 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", IPP_TAG_BOOLEAN)) != NULL) | |
883 | { | |
884 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
885 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
886 | ||
887 | pclass->accepting = attr->values[0].boolean; | |
888 | cupsdAddPrinterHistory(pclass); | |
889 | } | |
890 | ||
891 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", IPP_TAG_BOOLEAN)) != NULL) | |
892 | { | |
893 | if (pclass->shared && !attr->values[0].boolean) | |
894 | cupsdSendBrowseDelete(pclass); | |
895 | ||
896 | cupsdLogMessage(CUPSD_LOG_INFO, | |
897 | "Setting %s printer-is-shared to %d (was %d.)", | |
898 | pclass->name, attr->values[0].boolean, pclass->shared); | |
899 | ||
900 | pclass->shared = attr->values[0].boolean; | |
901 | } | |
902 | ||
903 | if ((attr = ippFindAttribute(con->request, "printer-state", IPP_TAG_ENUM)) != NULL) | |
904 | { | |
905 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
906 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
907 | { | |
908 | send_ipp_status(con, IPP_BAD_REQUEST, | |
909 | _("Attempt to set %s printer-state to bad value %d!"), | |
910 | pclass->name, attr->values[0].integer); | |
911 | return; | |
912 | } | |
913 | ||
914 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", pclass->name, | |
915 | attr->values[0].integer, pclass->state); | |
916 | ||
917 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
918 | cupsdStopPrinter(pclass, 0); | |
919 | else | |
920 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); | |
921 | } | |
922 | if ((attr = ippFindAttribute(con->request, "printer-state-message", IPP_TAG_TEXT)) != NULL) | |
923 | { | |
924 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
925 | sizeof(pclass->state_message)); | |
926 | cupsdAddPrinterHistory(pclass); | |
927 | } | |
928 | if ((attr = ippFindAttribute(con->request, "job-sheets-default", IPP_TAG_ZERO)) != NULL && | |
929 | !Classification) | |
930 | { | |
931 | cupsdSetString(&pclass->job_sheets[0], attr->values[0].string.text); | |
932 | if (attr->num_values > 1) | |
933 | cupsdSetString(&pclass->job_sheets[1], attr->values[1].string.text); | |
934 | else | |
935 | cupsdSetString(&pclass->job_sheets[1], "none"); | |
936 | } | |
937 | if ((attr = ippFindAttribute(con->request, "requesting-user-name-allowed", | |
938 | IPP_TAG_ZERO)) != NULL) | |
939 | { | |
940 | cupsdFreePrinterUsers(pclass); | |
941 | ||
942 | pclass->deny_users = 0; | |
943 | if (attr->value_tag == IPP_TAG_NAME && | |
944 | (attr->num_values > 1 || | |
945 | strcmp(attr->values[0].string.text, "all") != 0)) | |
946 | for (i = 0; i < attr->num_values; i ++) | |
947 | cupsdAddPrinterUser(pclass, attr->values[i].string.text); | |
948 | } | |
949 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name-denied", | |
950 | IPP_TAG_ZERO)) != NULL) | |
951 | { | |
952 | cupsdFreePrinterUsers(pclass); | |
953 | ||
954 | pclass->deny_users = 1; | |
955 | if (attr->value_tag == IPP_TAG_NAME && | |
956 | (attr->num_values > 1 || | |
957 | strcmp(attr->values[0].string.text, "none") != 0)) | |
958 | for (i = 0; i < attr->num_values; i ++) | |
959 | cupsdAddPrinterUser(pclass, attr->values[i].string.text); | |
960 | } | |
961 | if ((attr = ippFindAttribute(con->request, "job-quota-period", | |
962 | IPP_TAG_INTEGER)) != NULL) | |
963 | { | |
964 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
965 | "add_class: Setting job-quota-period to %d...", | |
966 | attr->values[0].integer); | |
967 | cupsdFreeQuotas(pclass); | |
968 | pclass->quota_period = attr->values[0].integer; | |
969 | } | |
970 | if ((attr = ippFindAttribute(con->request, "job-k-limit", | |
971 | IPP_TAG_INTEGER)) != NULL) | |
972 | { | |
973 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
974 | "add_class: Setting job-k-limit to %d...", | |
975 | attr->values[0].integer); | |
976 | cupsdFreeQuotas(pclass); | |
977 | pclass->k_limit = attr->values[0].integer; | |
978 | } | |
979 | if ((attr = ippFindAttribute(con->request, "job-page-limit", | |
980 | IPP_TAG_INTEGER)) != NULL) | |
981 | { | |
982 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
983 | "add_class: Setting job-page-limit to %d...", | |
984 | attr->values[0].integer); | |
985 | cupsdFreeQuotas(pclass); | |
986 | pclass->page_limit = attr->values[0].integer; | |
987 | } | |
988 | if ((attr = ippFindAttribute(con->request, "printer-op-policy", | |
989 | IPP_TAG_NAME)) != NULL) | |
990 | { | |
991 | cupsd_policy_t *p; /* Policy */ | |
992 | ||
993 | ||
994 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
995 | { | |
996 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
997 | "add_class: Setting printer-op-policy to \"%s\"...", | |
998 | attr->values[0].string.text); | |
999 | cupsdSetString(&pclass->op_policy, attr->values[0].string.text); | |
1000 | pclass->op_policy_ptr = p; | |
1001 | } | |
1002 | else | |
1003 | { | |
1004 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1005 | _("add_class: Unknown printer-op-policy \"%s\"."), | |
1006 | attr->values[0].string.text); | |
1007 | return; | |
1008 | } | |
1009 | } | |
1010 | if ((attr = ippFindAttribute(con->request, "printer-error-policy", | |
1011 | IPP_TAG_NAME)) != NULL) | |
1012 | { | |
1013 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
1014 | strcmp(attr->values[0].string.text, "retry-job") && | |
1015 | strcmp(attr->values[0].string.text, "stop-printer")) | |
1016 | { | |
1017 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1018 | _("add_class: Unknown printer-error-policy \"%s\"."), | |
1019 | attr->values[0].string.text); | |
1020 | return; | |
1021 | } | |
1022 | ||
1023 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1024 | "add_class: Setting printer-error-policy to \"%s\"...", | |
1025 | attr->values[0].string.text); | |
1026 | cupsdSetString(&pclass->error_policy, attr->values[0].string.text); | |
1027 | } | |
1028 | if ((attr = ippFindAttribute(con->request, "member-uris", IPP_TAG_URI)) != NULL) | |
1029 | { | |
1030 | /* | |
1031 | * Clear the printer array as needed... | |
1032 | */ | |
1033 | ||
1034 | if (pclass->num_printers > 0) | |
1035 | { | |
1036 | free(pclass->printers); | |
1037 | pclass->num_printers = 0; | |
1038 | } | |
1039 | ||
1040 | /* | |
1041 | * Add each printer or class that is listed... | |
1042 | */ | |
1043 | ||
1044 | for (i = 0; i < attr->num_values; i ++) | |
1045 | { | |
1046 | /* | |
1047 | * Search for the printer or class URI... | |
1048 | */ | |
1049 | ||
1050 | httpSeparateURI(attr->values[i].string.text, method, sizeof(method), | |
1051 | username, sizeof(username), host, sizeof(host), &port, | |
1052 | resource, sizeof(resource)); | |
1053 | ||
1054 | if ((dest = cupsdValidateDest(host, resource, &dtype, &member)) == NULL) | |
1055 | { | |
1056 | /* | |
1057 | * Bad URI... | |
1058 | */ | |
1059 | ||
1060 | send_ipp_status(con, IPP_NOT_FOUND, | |
1061 | _("The printer or class was not found.")); | |
1062 | return; | |
1063 | } | |
1064 | ||
1065 | /* | |
1066 | * Add it to the class... | |
1067 | */ | |
1068 | ||
1069 | cupsdAddPrinterToClass(pclass, member); | |
1070 | } | |
1071 | } | |
1072 | ||
1073 | /* | |
1074 | * Update the printer class attributes and return... | |
1075 | */ | |
1076 | ||
1077 | cupsdSetPrinterAttrs(pclass); | |
1078 | cupsdSaveAllClasses(); | |
1079 | cupsdCheckJobs(); | |
1080 | ||
1081 | cupsdWritePrintcap(); | |
1082 | ||
1083 | if (modify) | |
1084 | { | |
1085 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1086 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
1087 | con->username); | |
1088 | ||
1089 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
1090 | pclass->name, con->username); | |
1091 | } | |
1092 | else | |
1093 | { | |
1094 | cupsdAddPrinterHistory(pclass); | |
1095 | ||
1096 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1097 | "New class \"%s\" added by \"%s\".", pclass->name, | |
1098 | con->username); | |
1099 | ||
1100 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
1101 | pclass->name, con->username); | |
1102 | } | |
1103 | ||
1104 | con->response->request.status.status_code = IPP_OK; | |
1105 | } | |
1106 | ||
1107 | ||
1108 | /* | |
1109 | * 'add_file()' - Add a file to a job. | |
1110 | */ | |
1111 | ||
1112 | static int /* O - 0 on success, -1 on error */ | |
1113 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1114 | cupsd_job_t *job, /* I - Job to add to */ | |
1115 | mime_type_t *filetype, /* I - Type of file */ | |
1116 | int compression) /* I - Compression */ | |
1117 | { | |
1118 | mime_type_t **filetypes; /* New filetypes array... */ | |
1119 | int *compressions; /* New compressions array... */ | |
1120 | ||
1121 | ||
1122 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1123 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)", | |
1124 | con, con->http.fd, job->id, filetype->super, filetype->type, | |
1125 | compression); | |
1126 | ||
1127 | /* | |
1128 | * Add the file to the job... | |
1129 | */ | |
1130 | ||
1131 | if (job->num_files == 0) | |
1132 | { | |
1133 | compressions = (int *)malloc(sizeof(int)); | |
1134 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1135 | } | |
1136 | else | |
1137 | { | |
1138 | compressions = (int *)realloc(job->compressions, | |
1139 | (job->num_files + 1) * sizeof(int)); | |
1140 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1141 | (job->num_files + 1) * | |
1142 | sizeof(mime_type_t *)); | |
1143 | } | |
1144 | ||
1145 | if (compressions == NULL || filetypes == NULL) | |
1146 | { | |
1147 | cupsdCancelJob(job, 1); | |
1148 | ||
1149 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1150 | _("Unable to allocate memory for file types!")); | |
1151 | return (-1); | |
1152 | } | |
1153 | ||
1154 | job->compressions = compressions; | |
1155 | job->compressions[job->num_files] = compression; | |
1156 | job->filetypes = filetypes; | |
1157 | job->filetypes[job->num_files] = filetype; | |
1158 | ||
1159 | job->num_files ++; | |
1160 | ||
1161 | return (0); | |
1162 | } | |
1163 | ||
1164 | ||
1165 | /* | |
1166 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1167 | * upon the job and printer state... | |
1168 | */ | |
1169 | ||
1170 | static void | |
1171 | add_job_state_reasons( | |
1172 | cupsd_client_t *con, /* I - Client connection */ | |
1173 | cupsd_job_t *job) /* I - Job info */ | |
1174 | { | |
1175 | cupsd_printer_t *dest; /* Destination printer */ | |
1176 | ||
1177 | ||
1178 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", | |
1179 | con, con->http.fd, job ? job->id : 0); | |
1180 | ||
1181 | switch (job ? job->state->values[0].integer : IPP_JOB_CANCELLED) | |
1182 | { | |
1183 | case IPP_JOB_PENDING : | |
1184 | if (job->dtype & CUPS_PRINTER_CLASS) | |
1185 | dest = cupsdFindClass(job->dest); | |
1186 | else | |
1187 | dest = cupsdFindPrinter(job->dest); | |
1188 | ||
1189 | if (dest != NULL && dest->state == IPP_PRINTER_STOPPED) | |
1190 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1191 | "job-state-reasons", NULL, "printer-stopped"); | |
1192 | else | |
1193 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1194 | "job-state-reasons", NULL, "none"); | |
1195 | break; | |
1196 | ||
1197 | case IPP_JOB_HELD : | |
1198 | if (ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD) != NULL || | |
1199 | ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME) != NULL) | |
1200 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1201 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1202 | else | |
1203 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1204 | "job-state-reasons", NULL, "job-incoming"); | |
1205 | break; | |
1206 | ||
1207 | case IPP_JOB_PROCESSING : | |
1208 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1209 | "job-state-reasons", NULL, "job-printing"); | |
1210 | break; | |
1211 | ||
1212 | case IPP_JOB_STOPPED : | |
1213 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1214 | "job-state-reasons", NULL, "job-stopped"); | |
1215 | break; | |
1216 | ||
1217 | case IPP_JOB_CANCELLED : | |
1218 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1219 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1220 | break; | |
1221 | ||
1222 | case IPP_JOB_ABORTED : | |
1223 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1224 | "job-state-reasons", NULL, "aborted-by-system"); | |
1225 | break; | |
1226 | ||
1227 | case IPP_JOB_COMPLETED : | |
1228 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1229 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1230 | break; | |
1231 | } | |
1232 | } | |
1233 | ||
1234 | ||
1235 | /* | |
1236 | * 'add_job_subscriptions()' - Add any subcriptions for a job. | |
1237 | */ | |
1238 | ||
1239 | static void | |
1240 | add_job_subscriptions( | |
1241 | cupsd_client_t *con, /* I - Client connection */ | |
1242 | cupsd_job_t *job) /* I - Newly created job */ | |
1243 | { | |
1244 | int i; /* Looping var */ | |
1245 | ipp_attribute_t *prev, /* Previous attribute */ | |
1246 | *next, /* Next attribute */ | |
1247 | *attr; /* Current attribute */ | |
1248 | cupsd_subscription_t *sub; /* Subscription object */ | |
1249 | const char *recipient, /* notify-recipient-uri */ | |
1250 | *pullmethod; /* notify-pull-method */ | |
1251 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1252 | int interval; /* notify-time-interval */ | |
1253 | unsigned mask; /* notify-events */ | |
1254 | ||
1255 | ||
1256 | /* | |
1257 | * Find the first subscription group attribute; return if we have | |
1258 | * none... | |
1259 | */ | |
1260 | ||
1261 | for (attr = job->attrs->attrs, prev = NULL; | |
1262 | attr; | |
1263 | prev = attr, attr = attr->next) | |
1264 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1265 | break; | |
1266 | ||
1267 | if (!attr) | |
1268 | return; | |
1269 | ||
1270 | /* | |
1271 | * Process the subscription attributes in the request... | |
1272 | */ | |
1273 | ||
1274 | while (attr) | |
1275 | { | |
1276 | recipient = NULL; | |
1277 | pullmethod = NULL; | |
1278 | user_data = NULL; | |
1279 | interval = 0; | |
1280 | mask = CUPSD_EVENT_NONE; | |
1281 | ||
1282 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
1283 | { | |
1284 | if (!strcmp(attr->name, "notify-recipient") && | |
1285 | attr->value_tag == IPP_TAG_URI) | |
1286 | recipient = attr->values[0].string.text; | |
1287 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1288 | attr->value_tag == IPP_TAG_KEYWORD) | |
1289 | pullmethod = attr->values[0].string.text; | |
1290 | else if (!strcmp(attr->name, "notify-charset") && | |
1291 | attr->value_tag == IPP_TAG_CHARSET && | |
1292 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1293 | strcmp(attr->values[0].string.text, "utf-8")) | |
1294 | { | |
1295 | send_ipp_status(con, IPP_CHARSET, | |
1296 | _("Character set \"%s\" not supported!"), | |
1297 | attr->values[0].string.text); | |
1298 | return; | |
1299 | } | |
1300 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1301 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1302 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1303 | { | |
1304 | send_ipp_status(con, IPP_CHARSET, | |
1305 | _("Language \"%s\" not supported!"), | |
1306 | attr->values[0].string.text); | |
1307 | return; | |
1308 | } | |
1309 | else if (!strcmp(attr->name, "notify-user-data") && | |
1310 | attr->value_tag == IPP_TAG_STRING) | |
1311 | { | |
1312 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1313 | { | |
1314 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1315 | _("The notify-user-data value is too large " | |
1316 | "(%d > 63 octets)!"), | |
1317 | attr->values[0].unknown.length); | |
1318 | return; | |
1319 | } | |
1320 | ||
1321 | user_data = attr; | |
1322 | } | |
1323 | else if (!strcmp(attr->name, "notify-events") && | |
1324 | attr->value_tag == IPP_TAG_KEYWORD) | |
1325 | { | |
1326 | for (i = 0; i < attr->num_values; i ++) | |
1327 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1328 | } | |
1329 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1330 | { | |
1331 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1332 | _("The notify-lease-duration attribute cannot be " | |
1333 | "used with job subscriptions.")); | |
1334 | return; | |
1335 | } | |
1336 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1337 | attr->value_tag == IPP_TAG_INTEGER) | |
1338 | interval = attr->values[0].integer; | |
1339 | ||
1340 | attr = attr->next; | |
1341 | } | |
1342 | ||
1343 | if (!recipient && !pullmethod) | |
1344 | break; | |
1345 | ||
1346 | if (mask == CUPSD_EVENT_NONE) | |
1347 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
1348 | ||
1349 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, | |
1350 | 0); | |
1351 | ||
1352 | sub->interval = interval; | |
1353 | ||
1354 | cupsdSetString(&sub->owner, job->username); | |
1355 | ||
1356 | if (user_data) | |
1357 | { | |
1358 | sub->user_data_len = user_data->values[0].unknown.length; | |
1359 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
1360 | sub->user_data_len); | |
1361 | } | |
1362 | ||
1363 | ippAddSeparator(con->response); | |
1364 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
1365 | "notify-subscription-id", sub->id); | |
1366 | ||
1367 | if (attr) | |
1368 | attr = attr->next; | |
1369 | } | |
1370 | ||
1371 | cupsdSaveAllSubscriptions(); | |
1372 | ||
1373 | /* | |
1374 | * Remove all of the subscription attributes from the job request... | |
1375 | */ | |
1376 | ||
1377 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) | |
1378 | { | |
1379 | next = attr->next; | |
1380 | ||
1381 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || | |
1382 | attr->group_tag == IPP_TAG_ZERO) | |
1383 | { | |
1384 | /* | |
1385 | * Free and remove this attribute... | |
1386 | */ | |
1387 | ||
1388 | _ipp_free_attr(attr); | |
1389 | ||
1390 | if (prev) | |
1391 | prev->next = next; | |
1392 | else | |
1393 | job->attrs->attrs = next; | |
1394 | } | |
1395 | else | |
1396 | prev = attr; | |
1397 | } | |
1398 | ||
1399 | job->attrs->last = prev; | |
1400 | job->attrs->current = prev; | |
1401 | } | |
1402 | ||
1403 | ||
1404 | /* | |
1405 | * 'add_printer()' - Add a printer to the system. | |
1406 | */ | |
1407 | ||
1408 | static void | |
1409 | add_printer(cupsd_client_t *con, /* I - Client connection */ | |
1410 | ipp_attribute_t *uri) /* I - URI of printer */ | |
1411 | { | |
1412 | http_status_t status; /* Policy status */ | |
1413 | int i; /* Looping var */ | |
1414 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
1415 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
1416 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
1417 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
1418 | int port; /* Port portion of URI */ | |
1419 | cupsd_printer_t *printer; /* Printer/class */ | |
1420 | ipp_attribute_t *attr; /* Printer attribute */ | |
1421 | cups_file_t *fp; /* Script/PPD file */ | |
1422 | char line[1024]; /* Line from file... */ | |
1423 | char srcfile[1024], /* Source Script/PPD file */ | |
1424 | dstfile[1024]; /* Destination Script/PPD file */ | |
1425 | int modify; /* Non-zero if we are modifying */ | |
1426 | ||
1427 | ||
1428 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, | |
1429 | con->http.fd, uri->values[0].string.text); | |
1430 | ||
1431 | /* | |
1432 | * Do we have a valid URI? | |
1433 | */ | |
1434 | ||
1435 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
1436 | username, sizeof(username), host, sizeof(host), &port, | |
1437 | resource, sizeof(resource)); | |
1438 | ||
1439 | if (strncmp(resource, "/printers/", 10) != 0 || strlen(resource) == 10) | |
1440 | { | |
1441 | /* | |
1442 | * No, return an error... | |
1443 | */ | |
1444 | ||
1445 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1446 | _("The printer-uri must be of the form " | |
1447 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
1448 | return; | |
1449 | } | |
1450 | ||
1451 | /* | |
1452 | * Do we have a valid printer name? | |
1453 | */ | |
1454 | ||
1455 | if (!validate_name(resource + 10)) | |
1456 | { | |
1457 | /* | |
1458 | * No, return an error... | |
1459 | */ | |
1460 | ||
1461 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1462 | _("The printer-uri \"%s\" contains invalid characters."), | |
1463 | uri->values[0].string.text); | |
1464 | return; | |
1465 | } | |
1466 | ||
1467 | /* | |
1468 | * Check policy... | |
1469 | */ | |
1470 | ||
1471 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
1472 | { | |
1473 | send_http_error(con, status); | |
1474 | return; | |
1475 | } | |
1476 | ||
1477 | /* | |
1478 | * See if the printer already exists; if not, create a new printer... | |
1479 | */ | |
1480 | ||
1481 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) | |
1482 | { | |
1483 | /* | |
1484 | * Printer doesn't exist; see if we have a class of the same name... | |
1485 | */ | |
1486 | ||
1487 | if ((printer = cupsdFindClass(resource + 10)) != NULL && | |
1488 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
1489 | { | |
1490 | /* | |
1491 | * Yes, return an error... | |
1492 | */ | |
1493 | ||
1494 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1495 | _("A class named \"%s\" already exists!"), | |
1496 | resource + 10); | |
1497 | return; | |
1498 | } | |
1499 | ||
1500 | /* | |
1501 | * No, add the printer... | |
1502 | */ | |
1503 | ||
1504 | printer = cupsdAddPrinter(resource + 10); | |
1505 | modify = 0; | |
1506 | } | |
1507 | else if (printer->type & CUPS_PRINTER_IMPLICIT) | |
1508 | { | |
1509 | /* | |
1510 | * Rename the implicit printer to "AnyPrinter" or delete it... | |
1511 | */ | |
1512 | ||
1513 | if (ImplicitAnyClasses) | |
1514 | { | |
1515 | cupsArrayRemove(Printers, printer); | |
1516 | cupsdSetStringf(&printer->name, "Any%s", resource + 10); | |
1517 | cupsArrayAdd(Printers, printer); | |
1518 | } | |
1519 | else | |
1520 | cupsdDeletePrinter(printer, 1); | |
1521 | ||
1522 | /* | |
1523 | * Add the printer as a new local printer... | |
1524 | */ | |
1525 | ||
1526 | printer = cupsdAddPrinter(resource + 10); | |
1527 | modify = 0; | |
1528 | } | |
1529 | else if (printer->type & CUPS_PRINTER_REMOTE) | |
1530 | { | |
1531 | /* | |
1532 | * Rename the remote printer to "Printer@server"... | |
1533 | */ | |
1534 | ||
1535 | cupsdDeletePrinterFilters(printer); | |
1536 | cupsArrayRemove(Printers, printer); | |
1537 | cupsdSetStringf(&printer->name, "%s@%s", resource + 10, printer->hostname); | |
1538 | cupsdSetPrinterAttrs(printer); | |
1539 | cupsArrayAdd(Printers, printer); | |
1540 | ||
1541 | /* | |
1542 | * Add the printer as a new local printer... | |
1543 | */ | |
1544 | ||
1545 | printer = cupsdAddPrinter(resource + 10); | |
1546 | modify = 0; | |
1547 | } | |
1548 | else | |
1549 | modify = 1; | |
1550 | ||
1551 | /* | |
1552 | * Look for attributes and copy them over as needed... | |
1553 | */ | |
1554 | ||
1555 | if ((attr = ippFindAttribute(con->request, "printer-location", IPP_TAG_TEXT)) != NULL) | |
1556 | cupsdSetString(&printer->location, attr->values[0].string.text); | |
1557 | ||
1558 | if ((attr = ippFindAttribute(con->request, "printer-info", IPP_TAG_TEXT)) != NULL) | |
1559 | cupsdSetString(&printer->info, attr->values[0].string.text); | |
1560 | ||
1561 | if ((attr = ippFindAttribute(con->request, "device-uri", IPP_TAG_URI)) != NULL) | |
1562 | { | |
1563 | /* | |
1564 | * Do we have a valid device URI? | |
1565 | */ | |
1566 | ||
1567 | httpSeparateURI(attr->values[0].string.text, method, sizeof(method), | |
1568 | username, sizeof(username), host, sizeof(host), &port, | |
1569 | resource, sizeof(resource)); | |
1570 | ||
1571 | if (!strcmp(method, "file")) | |
1572 | { | |
1573 | /* | |
1574 | * See if the administrator has enabled file devices... | |
1575 | */ | |
1576 | ||
1577 | if (!FileDevice && strcmp(resource, "/dev/null")) | |
1578 | { | |
1579 | /* | |
1580 | * File devices are disabled and the URL is not file:/dev/null... | |
1581 | */ | |
1582 | ||
1583 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1584 | _("File device URIs have been disabled! " | |
1585 | "To enable, see the FileDevice directive in " | |
1586 | "\"%s/cupsd.conf\"."), | |
1587 | ServerRoot); | |
1588 | return; | |
1589 | } | |
1590 | } | |
1591 | else | |
1592 | { | |
1593 | /* | |
1594 | * See if the backend exists and is executable... | |
1595 | */ | |
1596 | ||
1597 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, method); | |
1598 | if (access(srcfile, X_OK)) | |
1599 | { | |
1600 | /* | |
1601 | * Could not find device in list! | |
1602 | */ | |
1603 | ||
1604 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), | |
1605 | attr->values[0].string.text); | |
1606 | return; | |
1607 | } | |
1608 | } | |
1609 | ||
1610 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1611 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
1612 | printer->name, | |
1613 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
1614 | sizeof(line)), | |
1615 | cupsdSanitizeURI(printer->device_uri, resource, | |
1616 | sizeof(resource))); | |
1617 | ||
1618 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); | |
1619 | } | |
1620 | ||
1621 | if ((attr = ippFindAttribute(con->request, "port-monitor", IPP_TAG_KEYWORD)) != NULL) | |
1622 | { | |
1623 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ | |
1624 | ||
1625 | ||
1626 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", | |
1627 | IPP_TAG_KEYWORD); | |
1628 | for (i = 0; i < supported->num_values; i ++) | |
1629 | if (!strcmp(supported->values[i].string.text, | |
1630 | attr->values[0].string.text)) | |
1631 | break; | |
1632 | ||
1633 | if (i >= supported->num_values) | |
1634 | { | |
1635 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
1636 | attr->values[0].string.text); | |
1637 | return; | |
1638 | } | |
1639 | ||
1640 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1641 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
1642 | printer->name, attr->values[0].string.text, | |
1643 | printer->port_monitor); | |
1644 | ||
1645 | if (strcmp(attr->values[0].string.text, "none")) | |
1646 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
1647 | else | |
1648 | cupsdClearString(&printer->port_monitor); | |
1649 | } | |
1650 | ||
1651 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", IPP_TAG_BOOLEAN)) != NULL) | |
1652 | { | |
1653 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1654 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
1655 | printer->name, attr->values[0].boolean, printer->accepting); | |
1656 | ||
1657 | printer->accepting = attr->values[0].boolean; | |
1658 | cupsdAddPrinterHistory(printer); | |
1659 | } | |
1660 | ||
1661 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", IPP_TAG_BOOLEAN)) != NULL) | |
1662 | { | |
1663 | if (printer->shared && !attr->values[0].boolean) | |
1664 | cupsdSendBrowseDelete(printer); | |
1665 | ||
1666 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1667 | "Setting %s printer-is-shared to %d (was %d.)", | |
1668 | printer->name, attr->values[0].boolean, printer->shared); | |
1669 | ||
1670 | printer->shared = attr->values[0].boolean; | |
1671 | } | |
1672 | ||
1673 | if ((attr = ippFindAttribute(con->request, "printer-state", IPP_TAG_ENUM)) != NULL) | |
1674 | { | |
1675 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
1676 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
1677 | { | |
1678 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
1679 | attr->values[0].integer); | |
1680 | return; | |
1681 | } | |
1682 | ||
1683 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", printer->name, | |
1684 | attr->values[0].integer, printer->state); | |
1685 | ||
1686 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
1687 | cupsdStopPrinter(printer, 0); | |
1688 | else | |
1689 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); | |
1690 | } | |
1691 | if ((attr = ippFindAttribute(con->request, "printer-state-message", IPP_TAG_TEXT)) != NULL) | |
1692 | { | |
1693 | strlcpy(printer->state_message, attr->values[0].string.text, | |
1694 | sizeof(printer->state_message)); | |
1695 | cupsdAddPrinterHistory(printer); | |
1696 | } | |
1697 | if ((attr = ippFindAttribute(con->request, "job-sheets-default", IPP_TAG_ZERO)) != NULL && | |
1698 | !Classification) | |
1699 | { | |
1700 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
1701 | if (attr->num_values > 1) | |
1702 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
1703 | else | |
1704 | cupsdSetString(&printer->job_sheets[1], "none"); | |
1705 | } | |
1706 | if ((attr = ippFindAttribute(con->request, "requesting-user-name-allowed", | |
1707 | IPP_TAG_ZERO)) != NULL) | |
1708 | { | |
1709 | cupsdFreePrinterUsers(printer); | |
1710 | ||
1711 | printer->deny_users = 0; | |
1712 | if (attr->value_tag == IPP_TAG_NAME && | |
1713 | (attr->num_values > 1 || | |
1714 | strcmp(attr->values[0].string.text, "all") != 0)) | |
1715 | for (i = 0; i < attr->num_values; i ++) | |
1716 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
1717 | } | |
1718 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name-denied", | |
1719 | IPP_TAG_ZERO)) != NULL) | |
1720 | { | |
1721 | cupsdFreePrinterUsers(printer); | |
1722 | ||
1723 | printer->deny_users = 1; | |
1724 | if (attr->value_tag == IPP_TAG_NAME && | |
1725 | (attr->num_values > 1 || | |
1726 | strcmp(attr->values[0].string.text, "none") != 0)) | |
1727 | for (i = 0; i < attr->num_values; i ++) | |
1728 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
1729 | } | |
1730 | if ((attr = ippFindAttribute(con->request, "job-quota-period", | |
1731 | IPP_TAG_INTEGER)) != NULL) | |
1732 | { | |
1733 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
1734 | attr->values[0].integer); | |
1735 | cupsdFreeQuotas(printer); | |
1736 | printer->quota_period = attr->values[0].integer; | |
1737 | } | |
1738 | if ((attr = ippFindAttribute(con->request, "job-k-limit", | |
1739 | IPP_TAG_INTEGER)) != NULL) | |
1740 | { | |
1741 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
1742 | attr->values[0].integer); | |
1743 | cupsdFreeQuotas(printer); | |
1744 | printer->k_limit = attr->values[0].integer; | |
1745 | } | |
1746 | if ((attr = ippFindAttribute(con->request, "job-page-limit", | |
1747 | IPP_TAG_INTEGER)) != NULL) | |
1748 | { | |
1749 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
1750 | attr->values[0].integer); | |
1751 | cupsdFreeQuotas(printer); | |
1752 | printer->page_limit = attr->values[0].integer; | |
1753 | } | |
1754 | if ((attr = ippFindAttribute(con->request, "printer-op-policy", | |
1755 | IPP_TAG_NAME)) != NULL) | |
1756 | { | |
1757 | cupsd_policy_t *p; /* Policy */ | |
1758 | ||
1759 | ||
1760 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
1761 | { | |
1762 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1763 | "Setting printer-op-policy to \"%s\"...", | |
1764 | attr->values[0].string.text); | |
1765 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
1766 | printer->op_policy_ptr = p; | |
1767 | } | |
1768 | else | |
1769 | { | |
1770 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1771 | _("Unknown printer-op-policy \"%s\"."), | |
1772 | attr->values[0].string.text); | |
1773 | return; | |
1774 | } | |
1775 | } | |
1776 | if ((attr = ippFindAttribute(con->request, "printer-error-policy", | |
1777 | IPP_TAG_NAME)) != NULL) | |
1778 | { | |
1779 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
1780 | strcmp(attr->values[0].string.text, "retry-job") && | |
1781 | strcmp(attr->values[0].string.text, "stop-printer")) | |
1782 | { | |
1783 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1784 | _("Unknown printer-error-policy \"%s\"."), | |
1785 | attr->values[0].string.text); | |
1786 | return; | |
1787 | } | |
1788 | ||
1789 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1790 | "Setting printer-error-policy to \"%s\"...", | |
1791 | attr->values[0].string.text); | |
1792 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
1793 | } | |
1794 | ||
1795 | /* | |
1796 | * See if we have all required attributes... | |
1797 | */ | |
1798 | ||
1799 | if (!printer->device_uri) | |
1800 | cupsdSetString(&printer->device_uri, "file:/dev/null"); | |
1801 | ||
1802 | /* | |
1803 | * See if we have an interface script or PPD file attached to the request... | |
1804 | */ | |
1805 | ||
1806 | if (con->filename) | |
1807 | { | |
1808 | strlcpy(srcfile, con->filename, sizeof(srcfile)); | |
1809 | ||
1810 | if ((fp = cupsFileOpen(srcfile, "rb")) != NULL) | |
1811 | { | |
1812 | /* | |
1813 | * Yes; get the first line from it... | |
1814 | */ | |
1815 | ||
1816 | line[0] = '\0'; | |
1817 | cupsFileGets(fp, line, sizeof(line)); | |
1818 | cupsFileClose(fp); | |
1819 | ||
1820 | /* | |
1821 | * Then see what kind of file it is... | |
1822 | */ | |
1823 | ||
1824 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1825 | printer->name); | |
1826 | ||
1827 | if (!strncmp(line, "*PPD-Adobe", 10)) | |
1828 | { | |
1829 | /* | |
1830 | * The new file is a PPD file, so remove any old interface script | |
1831 | * that might be lying around... | |
1832 | */ | |
1833 | ||
1834 | unlink(dstfile); | |
1835 | } | |
1836 | else | |
1837 | { | |
1838 | /* | |
1839 | * This must be an interface script, so move the file over to the | |
1840 | * interfaces directory and make it executable... | |
1841 | */ | |
1842 | ||
1843 | if (copy_file(srcfile, dstfile)) | |
1844 | { | |
1845 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1846 | _("Unable to copy interface script - %s!"), | |
1847 | strerror(errno)); | |
1848 | return; | |
1849 | } | |
1850 | else | |
1851 | { | |
1852 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1853 | "Copied interface script successfully!"); | |
1854 | chmod(dstfile, 0755); | |
1855 | } | |
1856 | } | |
1857 | ||
1858 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1859 | printer->name); | |
1860 | ||
1861 | if (!strncmp(line, "*PPD-Adobe", 10)) | |
1862 | { | |
1863 | /* | |
1864 | * The new file is a PPD file, so move the file over to the | |
1865 | * ppd directory and make it readable by all... | |
1866 | */ | |
1867 | ||
1868 | if (copy_file(srcfile, dstfile)) | |
1869 | { | |
1870 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1871 | _("Unable to copy PPD file - %s!"), | |
1872 | strerror(errno)); | |
1873 | return; | |
1874 | } | |
1875 | else | |
1876 | { | |
1877 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1878 | "Copied PPD file successfully!"); | |
1879 | chmod(dstfile, 0644); | |
1880 | } | |
1881 | } | |
1882 | else | |
1883 | { | |
1884 | /* | |
1885 | * This must be an interface script, so remove any old PPD file that | |
1886 | * may be lying around... | |
1887 | */ | |
1888 | ||
1889 | unlink(dstfile); | |
1890 | } | |
1891 | } | |
1892 | } | |
1893 | else if ((attr = ippFindAttribute(con->request, "ppd-name", IPP_TAG_NAME)) != NULL) | |
1894 | { | |
1895 | if (!strcmp(attr->values[0].string.text, "raw")) | |
1896 | { | |
1897 | /* | |
1898 | * Raw driver, remove any existing PPD or interface script files. | |
1899 | */ | |
1900 | ||
1901 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1902 | printer->name); | |
1903 | unlink(dstfile); | |
1904 | ||
1905 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1906 | printer->name); | |
1907 | unlink(dstfile); | |
1908 | } | |
1909 | else | |
1910 | { | |
1911 | /* | |
1912 | * PPD model file... | |
1913 | */ | |
1914 | ||
1915 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1916 | printer->name); | |
1917 | unlink(dstfile); | |
1918 | ||
1919 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1920 | printer->name); | |
1921 | ||
1922 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
1923 | { | |
1924 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
1925 | return; | |
1926 | } | |
1927 | else | |
1928 | { | |
1929 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1930 | "Copied PPD file successfully!"); | |
1931 | chmod(dstfile, 0644); | |
1932 | } | |
1933 | } | |
1934 | } | |
1935 | ||
1936 | /* | |
1937 | * Make this printer the default if there is none... | |
1938 | */ | |
1939 | ||
1940 | if (DefaultPrinter == NULL) | |
1941 | DefaultPrinter = printer; | |
1942 | ||
1943 | /* | |
1944 | * Update the printer attributes and return... | |
1945 | */ | |
1946 | ||
1947 | cupsdSetPrinterAttrs(printer); | |
1948 | cupsdSaveAllPrinters(); | |
1949 | ||
1950 | if (printer->job != NULL) | |
1951 | { | |
1952 | cupsd_job_t *job; | |
1953 | ||
1954 | /* | |
1955 | * Stop the current job and then restart it below... | |
1956 | */ | |
1957 | ||
1958 | job = (cupsd_job_t *)printer->job; | |
1959 | ||
1960 | cupsdStopJob(job, 1); | |
1961 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1962 | } | |
1963 | ||
1964 | cupsdCheckJobs(); | |
1965 | ||
1966 | cupsdWritePrintcap(); | |
1967 | ||
1968 | if (modify) | |
1969 | { | |
1970 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, | |
1971 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
1972 | con->username); | |
1973 | ||
1974 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", | |
1975 | printer->name, con->username); | |
1976 | } | |
1977 | else | |
1978 | { | |
1979 | cupsdAddPrinterHistory(printer); | |
1980 | ||
1981 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, | |
1982 | "New printer \"%s\" added by \"%s\".", printer->name, | |
1983 | con->username); | |
1984 | ||
1985 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", | |
1986 | printer->name, con->username); | |
1987 | } | |
1988 | ||
1989 | con->response->request.status.status_code = IPP_OK; | |
1990 | } | |
1991 | ||
1992 | ||
1993 | /* | |
1994 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute | |
1995 | * based upon the printer state... | |
1996 | */ | |
1997 | ||
1998 | static void | |
1999 | add_printer_state_reasons( | |
2000 | cupsd_client_t *con, /* I - Client connection */ | |
2001 | cupsd_printer_t *p) /* I - Printer info */ | |
2002 | { | |
2003 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2004 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2005 | con, con->http.fd, p, p->name); | |
2006 | ||
2007 | if (p->num_reasons == 0) | |
2008 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2009 | "printer-state-reasons", NULL, | |
2010 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2011 | else | |
2012 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2013 | "printer-state-reasons", p->num_reasons, NULL, | |
2014 | (const char * const *)p->reasons); | |
2015 | } | |
2016 | ||
2017 | ||
2018 | /* | |
2019 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2020 | * the specified printer or class. | |
2021 | */ | |
2022 | ||
2023 | static void | |
2024 | add_queued_job_count( | |
2025 | cupsd_client_t *con, /* I - Client connection */ | |
2026 | cupsd_printer_t *p) /* I - Printer or class */ | |
2027 | { | |
2028 | int count; /* Number of jobs on destination */ | |
2029 | ||
2030 | ||
2031 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", | |
2032 | con, con->http.fd, p, p->name); | |
2033 | ||
2034 | count = cupsdGetPrinterJobCount(p->name); | |
2035 | ||
2036 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
2037 | "queued-job-count", count); | |
2038 | } | |
2039 | ||
2040 | ||
2041 | /* | |
2042 | * 'authenticate_job()' - Set job authentication info. | |
2043 | */ | |
2044 | ||
2045 | static void | |
2046 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2047 | ipp_attribute_t *uri) /* I - Job URI */ | |
2048 | { | |
2049 | ipp_attribute_t *attr; /* Job-id attribute */ | |
2050 | int jobid; /* Job ID */ | |
2051 | cupsd_job_t *job; /* Current job */ | |
2052 | char method[HTTP_MAX_URI], | |
2053 | /* Method portion of URI */ | |
2054 | username[HTTP_MAX_URI], | |
2055 | /* Username portion of URI */ | |
2056 | host[HTTP_MAX_URI], | |
2057 | /* Host portion of URI */ | |
2058 | resource[HTTP_MAX_URI]; | |
2059 | /* Resource portion of URI */ | |
2060 | int port; /* Port portion of URI */ | |
2061 | ||
2062 | ||
2063 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", | |
2064 | con, con->http.fd, uri->values[0].string.text); | |
2065 | ||
2066 | /* | |
2067 | * Start with "everything is OK" status... | |
2068 | */ | |
2069 | ||
2070 | con->response->request.status.status_code = IPP_OK; | |
2071 | ||
2072 | /* | |
2073 | * See if we have a job URI or a printer URI... | |
2074 | */ | |
2075 | ||
2076 | if (!strcmp(uri->name, "printer-uri")) | |
2077 | { | |
2078 | /* | |
2079 | * Got a printer URI; see if we also have a job-id attribute... | |
2080 | */ | |
2081 | ||
2082 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
2083 | { | |
2084 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2085 | _("Got a printer-uri attribute but no job-id!")); | |
2086 | return; | |
2087 | } | |
2088 | ||
2089 | jobid = attr->values[0].integer; | |
2090 | } | |
2091 | else | |
2092 | { | |
2093 | /* | |
2094 | * Got a job URI; parse it to get the job ID... | |
2095 | */ | |
2096 | ||
2097 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
2098 | username, sizeof(username), host, sizeof(host), &port, | |
2099 | resource, sizeof(resource)); | |
2100 | ||
2101 | if (strncmp(resource, "/jobs/", 6)) | |
2102 | { | |
2103 | /* | |
2104 | * Not a valid URI! | |
2105 | */ | |
2106 | ||
2107 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), | |
2108 | uri->values[0].string.text); | |
2109 | return; | |
2110 | } | |
2111 | ||
2112 | jobid = atoi(resource + 6); | |
2113 | } | |
2114 | ||
2115 | /* | |
2116 | * See if the job exists... | |
2117 | */ | |
2118 | ||
2119 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2120 | { | |
2121 | /* | |
2122 | * Nope - return a "not found" error... | |
2123 | */ | |
2124 | ||
2125 | send_ipp_status(con, IPP_NOT_FOUND, | |
2126 | _("Job #%d does not exist!"), jobid); | |
2127 | return; | |
2128 | } | |
2129 | ||
2130 | /* | |
2131 | * See if the job has been completed... | |
2132 | */ | |
2133 | ||
2134 | if (job->state->values[0].integer != IPP_JOB_HELD) | |
2135 | { | |
2136 | /* | |
2137 | * Return a "not-possible" error... | |
2138 | */ | |
2139 | ||
2140 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
2141 | _("Job #%d is not held for authentication!"), | |
2142 | jobid); | |
2143 | return; | |
2144 | } | |
2145 | ||
2146 | /* | |
2147 | * See if we have already authenticated... | |
2148 | */ | |
2149 | ||
2150 | if (!con->username[0]) | |
2151 | { | |
2152 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2153 | _("No authentication information provided!")); | |
2154 | return; | |
2155 | } | |
2156 | ||
2157 | /* | |
2158 | * See if the job is owned by the requesting user... | |
2159 | */ | |
2160 | ||
2161 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2162 | { | |
2163 | send_ipp_status(con, IPP_FORBIDDEN, | |
2164 | _("You are not authorized to authenticate " | |
2165 | "job #%d owned by \"%s\"!"), | |
2166 | jobid, job->username); | |
2167 | return; | |
2168 | } | |
2169 | ||
2170 | /* | |
2171 | * Save the authentication information for this job... | |
2172 | */ | |
2173 | ||
2174 | save_auth_info(con, job); | |
2175 | ||
2176 | /* | |
2177 | * Reset the job-hold-until value to "no-hold"... | |
2178 | */ | |
2179 | ||
2180 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD)) == NULL) | |
2181 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2182 | ||
2183 | if (attr != NULL) | |
2184 | { | |
2185 | attr->value_tag = IPP_TAG_KEYWORD; | |
2186 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
2187 | } | |
2188 | ||
2189 | /* | |
2190 | * Release the job and return... | |
2191 | */ | |
2192 | ||
2193 | cupsdReleaseJob(job); | |
2194 | ||
2195 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was authenticated by \"%s\".", jobid, | |
2196 | con->username); | |
2197 | } | |
2198 | ||
2199 | ||
2200 | /* | |
2201 | * 'cancel_all_jobs()' - Cancel all print jobs. | |
2202 | */ | |
2203 | ||
2204 | static void | |
2205 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2206 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2207 | { | |
2208 | http_status_t status; /* Policy status */ | |
2209 | const char *dest; /* Destination */ | |
2210 | cups_ptype_t dtype; /* Destination type */ | |
2211 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2212 | userpass[HTTP_MAX_URI], /* Username portion of URI */ | |
2213 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2214 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2215 | int port; /* Port portion of URI */ | |
2216 | ipp_attribute_t *attr; /* Attribute in request */ | |
2217 | const char *username; /* Username */ | |
2218 | int purge; /* Purge? */ | |
2219 | cupsd_printer_t *printer; /* Printer */ | |
2220 | ||
2221 | ||
2222 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, | |
2223 | con->http.fd, uri->values[0].string.text); | |
2224 | ||
2225 | /* | |
2226 | * See if we have a printer URI... | |
2227 | */ | |
2228 | ||
2229 | if (strcmp(uri->name, "printer-uri")) | |
2230 | { | |
2231 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2232 | _("The printer-uri attribute is required!")); | |
2233 | return; | |
2234 | } | |
2235 | ||
2236 | /* | |
2237 | * Get the username (if any) for the jobs we want to cancel (only if | |
2238 | * "my-jobs" is specified... | |
2239 | */ | |
2240 | ||
2241 | if ((attr = ippFindAttribute(con->request, "my-jobs", IPP_TAG_BOOLEAN)) != NULL && | |
2242 | attr->values[0].boolean) | |
2243 | { | |
2244 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", IPP_TAG_NAME)) != NULL) | |
2245 | username = attr->values[0].string.text; | |
2246 | else | |
2247 | { | |
2248 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2249 | _("Missing requesting-user-name attribute!")); | |
2250 | return; | |
2251 | } | |
2252 | } | |
2253 | else | |
2254 | username = NULL; | |
2255 | ||
2256 | /* | |
2257 | * Look for the "purge-jobs" attribute... | |
2258 | */ | |
2259 | ||
2260 | if ((attr = ippFindAttribute(con->request, "purge-jobs", IPP_TAG_BOOLEAN)) != NULL) | |
2261 | purge = attr->values[0].boolean; | |
2262 | else | |
2263 | purge = 1; | |
2264 | ||
2265 | /* | |
2266 | * And if the destination is valid... | |
2267 | */ | |
2268 | ||
2269 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
2270 | userpass, sizeof(userpass), host, sizeof(host), &port, | |
2271 | resource, sizeof(resource)); | |
2272 | ||
2273 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
2274 | { | |
2275 | /* | |
2276 | * Bad URI? | |
2277 | */ | |
2278 | ||
2279 | if (!strncmp(resource, "/printers/", 10) || | |
2280 | !strncmp(resource, "/classes/", 9)) | |
2281 | { | |
2282 | send_ipp_status(con, IPP_NOT_FOUND, | |
2283 | _("The printer or class was not found.")); | |
2284 | return; | |
2285 | } | |
2286 | else if (strcmp(resource, "/printers/")) | |
2287 | { | |
2288 | send_ipp_status(con, IPP_NOT_FOUND, | |
2289 | _("The printer-uri \"%s\" is not valid."), | |
2290 | uri->values[0].string.text); | |
2291 | return; | |
2292 | } | |
2293 | ||
2294 | /* | |
2295 | * Check policy... | |
2296 | */ | |
2297 | ||
2298 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
2299 | { | |
2300 | send_http_error(con, status); | |
2301 | return; | |
2302 | } | |
2303 | ||
2304 | /* | |
2305 | * Cancel all jobs on all printers... | |
2306 | */ | |
2307 | ||
2308 | cupsdCancelJobs(NULL, username, purge); | |
2309 | ||
2310 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", | |
2311 | purge ? "purged" : "cancelled", con->username); | |
2312 | } | |
2313 | else | |
2314 | { | |
2315 | /* | |
2316 | * Check policy... | |
2317 | */ | |
2318 | ||
2319 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
2320 | { | |
2321 | send_http_error(con, status); | |
2322 | return; | |
2323 | } | |
2324 | ||
2325 | /* | |
2326 | * Cancel all of the jobs on the named printer... | |
2327 | */ | |
2328 | ||
2329 | cupsdCancelJobs(dest, username, purge); | |
2330 | ||
2331 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
2332 | dest, purge ? "purged" : "cancelled", con->username); | |
2333 | } | |
2334 | ||
2335 | con->response->request.status.status_code = IPP_OK; | |
2336 | } | |
2337 | ||
2338 | ||
2339 | /* | |
2340 | * 'cancel_job()' - Cancel a print job. | |
2341 | */ | |
2342 | ||
2343 | static void | |
2344 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
2345 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2346 | { | |
2347 | ipp_attribute_t *attr; /* Current attribute */ | |
2348 | int jobid; /* Job ID */ | |
2349 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2350 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
2351 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2352 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2353 | int port; /* Port portion of URI */ | |
2354 | cupsd_job_t *job; /* Job information */ | |
2355 | const char *dest; /* Destination */ | |
2356 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
2357 | cupsd_printer_t *printer; /* Printer data */ | |
2358 | ||
2359 | ||
2360 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
2361 | con->http.fd, uri->values[0].string.text); | |
2362 | ||
2363 | /* | |
2364 | * See if we have a job URI or a printer URI... | |
2365 | */ | |
2366 | ||
2367 | if (!strcmp(uri->name, "printer-uri")) | |
2368 | { | |
2369 | /* | |
2370 | * Got a printer URI; see if we also have a job-id attribute... | |
2371 | */ | |
2372 | ||
2373 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
2374 | { | |
2375 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2376 | _("Got a printer-uri attribute but no job-id!")); | |
2377 | return; | |
2378 | } | |
2379 | ||
2380 | if ((jobid = attr->values[0].integer) == 0) | |
2381 | { | |
2382 | /* | |
2383 | * Find the current job on the specified printer... | |
2384 | */ | |
2385 | ||
2386 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
2387 | username, sizeof(username), host, sizeof(host), &port, | |
2388 | resource, sizeof(resource)); | |
2389 | ||
2390 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
2391 | { | |
2392 | /* | |
2393 | * Bad URI... | |
2394 | */ | |
2395 | ||
2396 | send_ipp_status(con, IPP_NOT_FOUND, | |
2397 | _("The printer or class was not found.")); | |
2398 | return; | |
2399 | } | |
2400 | ||
2401 | /* | |
2402 | * See if the printer is currently printing a job... | |
2403 | */ | |
2404 | ||
2405 | if (printer->job) | |
2406 | jobid = ((cupsd_job_t *)printer->job)->id; | |
2407 | else | |
2408 | { | |
2409 | /* | |
2410 | * No, see if there are any pending jobs... | |
2411 | */ | |
2412 | ||
2413 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); | |
2414 | job; | |
2415 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
2416 | if (job->state->values[0].integer <= IPP_JOB_PROCESSING && | |
2417 | !strcasecmp(job->dest, dest)) | |
2418 | break; | |
2419 | ||
2420 | if (job != NULL) | |
2421 | jobid = job->id; | |
2422 | else | |
2423 | { | |
2424 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), | |
2425 | dest); | |
2426 | return; | |
2427 | } | |
2428 | } | |
2429 | } | |
2430 | } | |
2431 | else | |
2432 | { | |
2433 | /* | |
2434 | * Got a job URI; parse it to get the job ID... | |
2435 | */ | |
2436 | ||
2437 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
2438 | username, sizeof(username), host, sizeof(host), &port, | |
2439 | resource, sizeof(resource)); | |
2440 | ||
2441 | if (strncmp(resource, "/jobs/", 6)) | |
2442 | { | |
2443 | /* | |
2444 | * Not a valid URI! | |
2445 | */ | |
2446 | ||
2447 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2448 | _("Bad job-uri attribute \"%s\"!"), | |
2449 | uri->values[0].string.text); | |
2450 | return; | |
2451 | } | |
2452 | ||
2453 | jobid = atoi(resource + 6); | |
2454 | } | |
2455 | ||
2456 | /* | |
2457 | * See if the job exists... | |
2458 | */ | |
2459 | ||
2460 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2461 | { | |
2462 | /* | |
2463 | * Nope - return a "not found" error... | |
2464 | */ | |
2465 | ||
2466 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
2467 | return; | |
2468 | } | |
2469 | ||
2470 | /* | |
2471 | * See if the job is owned by the requesting user... | |
2472 | */ | |
2473 | ||
2474 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2475 | { | |
2476 | send_ipp_status(con, IPP_FORBIDDEN, | |
2477 | _("You are not authorized to delete job #%d " | |
2478 | "owned by \"%s\"!"), | |
2479 | jobid, job->username); | |
2480 | return; | |
2481 | } | |
2482 | ||
2483 | /* | |
2484 | * See if the job is already completed, cancelled, or aborted; if so, | |
2485 | * we can't cancel... | |
2486 | */ | |
2487 | ||
2488 | if (job->state->values[0].integer >= IPP_JOB_CANCELLED) | |
2489 | { | |
2490 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
2491 | _("Job #%d is already %s - can\'t cancel."), jobid, | |
2492 | job->state->values[0].integer == IPP_JOB_CANCELLED ? "cancelled" : | |
2493 | job->state->values[0].integer == IPP_JOB_ABORTED ? "aborted" : | |
2494 | "completed"); | |
2495 | return; | |
2496 | } | |
2497 | ||
2498 | /* | |
2499 | * Cancel the job and return... | |
2500 | */ | |
2501 | ||
2502 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
2503 | "Job cancelled by \"%s\".", username); | |
2504 | ||
2505 | cupsdCancelJob(job, 0); | |
2506 | cupsdCheckJobs(); | |
2507 | ||
2508 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was cancelled by \"%s\".", jobid, | |
2509 | username); | |
2510 | ||
2511 | con->response->request.status.status_code = IPP_OK; | |
2512 | } | |
2513 | ||
2514 | ||
2515 | /* | |
2516 | * 'cancel_subscription()' - Cancel a subscription. | |
2517 | */ | |
2518 | ||
2519 | static void | |
2520 | cancel_subscription( | |
2521 | cupsd_client_t *con, /* I - Client connection */ | |
2522 | int sub_id) /* I - Subscription ID */ | |
2523 | { | |
2524 | } | |
2525 | ||
2526 | ||
2527 | /* | |
2528 | * 'check_quotas()' - Check quotas for a printer and user. | |
2529 | */ | |
2530 | ||
2531 | static int /* O - 1 if OK, 0 if not */ | |
2532 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
2533 | cupsd_printer_t *p) /* I - Printer or class */ | |
2534 | { | |
2535 | int i; /* Looping var */ | |
2536 | ipp_attribute_t *attr; /* Current attribute */ | |
2537 | char username[33]; /* Username */ | |
2538 | cupsd_quota_t *q; /* Quota data */ | |
2539 | struct passwd *pw; /* User password data */ | |
2540 | ||
2541 | ||
2542 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", | |
2543 | con, con->http.fd, p, p->name); | |
2544 | ||
2545 | /* | |
2546 | * Check input... | |
2547 | */ | |
2548 | ||
2549 | if (con == NULL || p == NULL) | |
2550 | return (0); | |
2551 | ||
2552 | /* | |
2553 | * Figure out who is printing... | |
2554 | */ | |
2555 | ||
2556 | attr = ippFindAttribute(con->request, "requesting-user-name", IPP_TAG_NAME); | |
2557 | ||
2558 | if (con->username[0]) | |
2559 | strlcpy(username, con->username, sizeof(username)); | |
2560 | else if (attr != NULL) | |
2561 | { | |
2562 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2563 | "check_quotas: requesting-user-name = \"%s\"", | |
2564 | attr->values[0].string.text); | |
2565 | ||
2566 | strlcpy(username, attr->values[0].string.text, sizeof(username)); | |
2567 | } | |
2568 | else | |
2569 | strcpy(username, "anonymous"); | |
2570 | ||
2571 | /* | |
2572 | * Check global active job limits for printers and users... | |
2573 | */ | |
2574 | ||
2575 | if (MaxJobsPerPrinter) | |
2576 | { | |
2577 | /* | |
2578 | * Check if there are too many pending jobs on this printer... | |
2579 | */ | |
2580 | ||
2581 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
2582 | { | |
2583 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
2584 | p->name); | |
2585 | return (0); | |
2586 | } | |
2587 | } | |
2588 | ||
2589 | if (MaxJobsPerUser) | |
2590 | { | |
2591 | /* | |
2592 | * Check if there are too many pending jobs for this user... | |
2593 | */ | |
2594 | ||
2595 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
2596 | { | |
2597 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
2598 | username); | |
2599 | return (0); | |
2600 | } | |
2601 | } | |
2602 | ||
2603 | /* | |
2604 | * Check against users... | |
2605 | */ | |
2606 | ||
2607 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) | |
2608 | return (1); | |
2609 | ||
2610 | if (p->num_users) | |
2611 | { | |
2612 | pw = getpwnam(username); | |
2613 | endpwent(); | |
2614 | ||
2615 | for (i = 0; i < p->num_users; i ++) | |
2616 | if (p->users[i][0] == '@') | |
2617 | { | |
2618 | /* | |
2619 | * Check group membership... | |
2620 | */ | |
2621 | ||
2622 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
2623 | break; | |
2624 | } | |
2625 | else if (!strcasecmp(username, p->users[i])) | |
2626 | break; | |
2627 | ||
2628 | if ((i < p->num_users) == p->deny_users) | |
2629 | { | |
2630 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2631 | "Denying user \"%s\" access to printer \"%s\"...", | |
2632 | username, p->name); | |
2633 | return (0); | |
2634 | } | |
2635 | } | |
2636 | ||
2637 | /* | |
2638 | * Check quotas... | |
2639 | */ | |
2640 | ||
2641 | if (p->k_limit || p->page_limit) | |
2642 | { | |
2643 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
2644 | { | |
2645 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2646 | "Unable to allocate quota data for user \"%s\"!", | |
2647 | username); | |
2648 | return (0); | |
2649 | } | |
2650 | ||
2651 | if ((q->k_count >= p->k_limit && p->k_limit) || | |
2652 | (q->page_count >= p->page_limit && p->page_limit)) | |
2653 | { | |
2654 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
2655 | username); | |
2656 | return (0); | |
2657 | } | |
2658 | } | |
2659 | ||
2660 | /* | |
2661 | * If we have gotten this far, we're done! | |
2662 | */ | |
2663 | ||
2664 | return (1); | |
2665 | } | |
2666 | ||
2667 | ||
2668 | /* | |
2669 | * 'copy_attribute()' - Copy a single attribute. | |
2670 | */ | |
2671 | ||
2672 | static ipp_attribute_t * /* O - New attribute */ | |
2673 | copy_attribute( | |
2674 | ipp_t *to, /* O - Destination request/response */ | |
2675 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
2676 | int quickcopy) /* I - Do a quick copy? */ | |
2677 | { | |
2678 | int i; /* Looping var */ | |
2679 | ipp_attribute_t *toattr; /* Destination attribute */ | |
2680 | ||
2681 | ||
2682 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2683 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, | |
2684 | attr->name ? attr->name : "(null)", attr->group_tag, | |
2685 | attr->value_tag); | |
2686 | ||
2687 | switch (attr->value_tag & ~IPP_TAG_COPY) | |
2688 | { | |
2689 | case IPP_TAG_ZERO : | |
2690 | toattr = ippAddSeparator(to); | |
2691 | break; | |
2692 | ||
2693 | case IPP_TAG_INTEGER : | |
2694 | case IPP_TAG_ENUM : | |
2695 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
2696 | attr->name, attr->num_values, NULL); | |
2697 | ||
2698 | for (i = 0; i < attr->num_values; i ++) | |
2699 | toattr->values[i].integer = attr->values[i].integer; | |
2700 | break; | |
2701 | ||
2702 | case IPP_TAG_BOOLEAN : | |
2703 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
2704 | attr->num_values, NULL); | |
2705 | ||
2706 | for (i = 0; i < attr->num_values; i ++) | |
2707 | toattr->values[i].boolean = attr->values[i].boolean; | |
2708 | break; | |
2709 | ||
2710 | case IPP_TAG_STRING : | |
2711 | case IPP_TAG_TEXT : | |
2712 | case IPP_TAG_NAME : | |
2713 | case IPP_TAG_KEYWORD : | |
2714 | case IPP_TAG_URI : | |
2715 | case IPP_TAG_URISCHEME : | |
2716 | case IPP_TAG_CHARSET : | |
2717 | case IPP_TAG_LANGUAGE : | |
2718 | case IPP_TAG_MIMETYPE : | |
2719 | toattr = ippAddStrings(to, attr->group_tag, | |
2720 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
2721 | attr->name, attr->num_values, NULL, NULL); | |
2722 | ||
2723 | if (quickcopy) | |
2724 | { | |
2725 | for (i = 0; i < attr->num_values; i ++) | |
2726 | toattr->values[i].string.text = attr->values[i].string.text; | |
2727 | } | |
2728 | else | |
2729 | { | |
2730 | for (i = 0; i < attr->num_values; i ++) | |
2731 | toattr->values[i].string.text = strdup(attr->values[i].string.text); | |
2732 | } | |
2733 | break; | |
2734 | ||
2735 | case IPP_TAG_DATE : | |
2736 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
2737 | attr->values[0].date); | |
2738 | break; | |
2739 | ||
2740 | case IPP_TAG_RESOLUTION : | |
2741 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
2742 | attr->num_values, IPP_RES_PER_INCH, | |
2743 | NULL, NULL); | |
2744 | ||
2745 | for (i = 0; i < attr->num_values; i ++) | |
2746 | { | |
2747 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
2748 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
2749 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
2750 | } | |
2751 | break; | |
2752 | ||
2753 | case IPP_TAG_RANGE : | |
2754 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
2755 | attr->num_values, NULL, NULL); | |
2756 | ||
2757 | for (i = 0; i < attr->num_values; i ++) | |
2758 | { | |
2759 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
2760 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
2761 | } | |
2762 | break; | |
2763 | ||
2764 | case IPP_TAG_TEXTLANG : | |
2765 | case IPP_TAG_NAMELANG : | |
2766 | toattr = ippAddStrings(to, attr->group_tag, | |
2767 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
2768 | attr->name, attr->num_values, NULL, NULL); | |
2769 | ||
2770 | if (quickcopy) | |
2771 | { | |
2772 | for (i = 0; i < attr->num_values; i ++) | |
2773 | { | |
2774 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
2775 | toattr->values[i].string.text = attr->values[i].string.text; | |
2776 | } | |
2777 | } | |
2778 | else | |
2779 | { | |
2780 | for (i = 0; i < attr->num_values; i ++) | |
2781 | { | |
2782 | if (!i) | |
2783 | toattr->values[i].string.charset = | |
2784 | strdup(attr->values[i].string.charset); | |
2785 | else | |
2786 | toattr->values[i].string.charset = | |
2787 | toattr->values[0].string.charset; | |
2788 | ||
2789 | toattr->values[i].string.text = strdup(attr->values[i].string.text); | |
2790 | } | |
2791 | } | |
2792 | break; | |
2793 | ||
2794 | case IPP_TAG_BEGIN_COLLECTION : | |
2795 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
2796 | attr->num_values, NULL); | |
2797 | ||
2798 | for (i = 0; i < attr->num_values; i ++) | |
2799 | { | |
2800 | toattr->values[i].collection = ippNew(); | |
2801 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
2802 | NULL, IPP_TAG_ZERO, 0); | |
2803 | } | |
2804 | break; | |
2805 | ||
2806 | default : | |
2807 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
2808 | attr->name, attr->num_values, NULL); | |
2809 | ||
2810 | for (i = 0; i < attr->num_values; i ++) | |
2811 | { | |
2812 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
2813 | ||
2814 | if (toattr->values[i].unknown.length > 0) | |
2815 | { | |
2816 | if ((toattr->values[i].unknown.data = malloc(toattr->values[i].unknown.length)) == NULL) | |
2817 | toattr->values[i].unknown.length = 0; | |
2818 | else | |
2819 | memcpy(toattr->values[i].unknown.data, | |
2820 | attr->values[i].unknown.data, | |
2821 | toattr->values[i].unknown.length); | |
2822 | } | |
2823 | } | |
2824 | break; /* anti-compiler-warning-code */ | |
2825 | } | |
2826 | ||
2827 | return (toattr); | |
2828 | } | |
2829 | ||
2830 | ||
2831 | /* | |
2832 | * 'copy_attrs()' - Copy attributes from one request to another. | |
2833 | */ | |
2834 | ||
2835 | static void | |
2836 | copy_attrs(ipp_t *to, /* I - Destination request */ | |
2837 | ipp_t *from, /* I - Source request */ | |
2838 | ipp_attribute_t *req, /* I - Requested attributes */ | |
2839 | ipp_tag_t group, /* I - Group to copy */ | |
2840 | int quickcopy) /* I - Do a quick copy? */ | |
2841 | { | |
2842 | int i; /* Looping var */ | |
2843 | ipp_attribute_t *fromattr; /* Source attribute */ | |
2844 | ||
2845 | ||
2846 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_attrs(%p, %p, %p, %x)", to, from, | |
2847 | req, group); | |
2848 | ||
2849 | if (to == NULL || from == NULL) | |
2850 | return; | |
2851 | ||
2852 | if (req != NULL && strcmp(req->values[0].string.text, "all") == 0) | |
2853 | req = NULL; /* "all" means no filter... */ | |
2854 | ||
2855 | for (fromattr = from->attrs; fromattr != NULL; fromattr = fromattr->next) | |
2856 | { | |
2857 | /* | |
2858 | * Filter attributes as needed... | |
2859 | */ | |
2860 | ||
2861 | if (group != IPP_TAG_ZERO && fromattr->group_tag != group && | |
2862 | fromattr->group_tag != IPP_TAG_ZERO) | |
2863 | continue; | |
2864 | ||
2865 | if (req != NULL && fromattr->name != NULL) | |
2866 | { | |
2867 | for (i = 0; i < req->num_values; i ++) | |
2868 | if (strcmp(fromattr->name, req->values[i].string.text) == 0) | |
2869 | break; | |
2870 | ||
2871 | if (i == req->num_values) | |
2872 | continue; | |
2873 | } | |
2874 | ||
2875 | copy_attribute(to, fromattr, quickcopy); | |
2876 | } | |
2877 | } | |
2878 | ||
2879 | ||
2880 | /* | |
2881 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
2882 | * specified job. | |
2883 | */ | |
2884 | ||
2885 | static int /* O - Size of banner file in kbytes */ | |
2886 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
2887 | cupsd_job_t *job, /* I - Job information */ | |
2888 | const char *name) /* I - Name of banner */ | |
2889 | { | |
2890 | int i; /* Looping var */ | |
2891 | int kbytes; /* Size of banner file in kbytes */ | |
2892 | char filename[1024]; /* Job filename */ | |
2893 | cupsd_banner_t *banner; /* Pointer to banner */ | |
2894 | cups_file_t *in; /* Input file */ | |
2895 | cups_file_t *out; /* Output file */ | |
2896 | int ch; /* Character from file */ | |
2897 | char attrname[255], /* Name of attribute */ | |
2898 | *s; /* Pointer into name */ | |
2899 | ipp_attribute_t *attr; /* Attribute */ | |
2900 | ||
2901 | ||
2902 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", | |
2903 | con, con->http.fd, job, job->id, name ? name : "(null)"); | |
2904 | ||
2905 | /* | |
2906 | * Find the banner; return if not found or "none"... | |
2907 | */ | |
2908 | ||
2909 | if (name == NULL || | |
2910 | strcmp(name, "none") == 0 || | |
2911 | (banner = cupsdFindBanner(name)) == NULL) | |
2912 | return (0); | |
2913 | ||
2914 | /* | |
2915 | * Open the banner and job files... | |
2916 | */ | |
2917 | ||
2918 | if (add_file(con, job, banner->filetype, 0)) | |
2919 | return (0); | |
2920 | ||
2921 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
2922 | job->num_files); | |
2923 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
2924 | { | |
2925 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2926 | "copy_banner: Unable to create banner job file %s - %s", | |
2927 | filename, strerror(errno)); | |
2928 | job->num_files --; | |
2929 | return (0); | |
2930 | } | |
2931 | ||
2932 | fchmod(cupsFileNumber(out), 0640); | |
2933 | fchown(cupsFileNumber(out), RunUser, Group); | |
2934 | ||
2935 | /* | |
2936 | * Try the localized banner file under the subdirectory... | |
2937 | */ | |
2938 | ||
2939 | strlcpy(attrname, con->request->attrs->next->values[0].string.text, | |
2940 | sizeof(attrname)); | |
2941 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
2942 | { | |
2943 | /* | |
2944 | * Convert ll-cc to ll_CC... | |
2945 | */ | |
2946 | ||
2947 | attrname[2] = '_'; | |
2948 | attrname[3] = toupper(attrname[3] & 255); | |
2949 | attrname[4] = toupper(attrname[4] & 255); | |
2950 | } | |
2951 | ||
2952 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, | |
2953 | attrname, name); | |
2954 | ||
2955 | if (access(filename, 0) && strlen(attrname) > 2) | |
2956 | { | |
2957 | /* | |
2958 | * Wasn't able to find "ll_CC" locale file; try the non-national | |
2959 | * localization banner directory. | |
2960 | */ | |
2961 | ||
2962 | attrname[2] = '\0'; | |
2963 | ||
2964 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, | |
2965 | attrname, name); | |
2966 | } | |
2967 | ||
2968 | if (access(filename, 0)) | |
2969 | { | |
2970 | /* | |
2971 | * Use the non-localized banner file. | |
2972 | */ | |
2973 | ||
2974 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); | |
2975 | } | |
2976 | ||
2977 | if ((in = cupsFileOpen(filename, "r")) == NULL) | |
2978 | { | |
2979 | cupsFileClose(out); | |
2980 | unlink(filename); | |
2981 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2982 | "copy_banner: Unable to open banner template file %s - %s", | |
2983 | filename, strerror(errno)); | |
2984 | job->num_files --; | |
2985 | return (0); | |
2986 | } | |
2987 | ||
2988 | /* | |
2989 | * Parse the file to the end... | |
2990 | */ | |
2991 | ||
2992 | while ((ch = cupsFileGetChar(in)) != EOF) | |
2993 | if (ch == '{') | |
2994 | { | |
2995 | /* | |
2996 | * Get an attribute name... | |
2997 | */ | |
2998 | ||
2999 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) | |
3000 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3001 | break; | |
3002 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3003 | *s++ = ch; | |
3004 | else | |
3005 | break; | |
3006 | ||
3007 | *s = '\0'; | |
3008 | ||
3009 | if (ch != '}') | |
3010 | { | |
3011 | /* | |
3012 | * Ignore { followed by stuff that is not an attribute name... | |
3013 | */ | |
3014 | ||
3015 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3016 | continue; | |
3017 | } | |
3018 | ||
3019 | /* | |
3020 | * See if it is defined... | |
3021 | */ | |
3022 | ||
3023 | if (attrname[0] == '?') | |
3024 | s = attrname + 1; | |
3025 | else | |
3026 | s = attrname; | |
3027 | ||
3028 | if (strcmp(s, "printer-name") == 0) | |
3029 | { | |
3030 | cupsFilePuts(out, job->dest); | |
3031 | continue; | |
3032 | } | |
3033 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) | |
3034 | { | |
3035 | /* | |
3036 | * See if we have a leading question mark... | |
3037 | */ | |
3038 | ||
3039 | if (attrname[0] != '?') | |
3040 | { | |
3041 | /* | |
3042 | * Nope, write to file as-is; probably a PostScript procedure... | |
3043 | */ | |
3044 | ||
3045 | cupsFilePrintf(out, "{%s}", attrname); | |
3046 | } | |
3047 | ||
3048 | continue; | |
3049 | } | |
3050 | ||
3051 | /* | |
3052 | * Output value(s)... | |
3053 | */ | |
3054 | ||
3055 | for (i = 0; i < attr->num_values; i ++) | |
3056 | { | |
3057 | if (i) | |
3058 | cupsFilePutChar(out, ','); | |
3059 | ||
3060 | switch (attr->value_tag) | |
3061 | { | |
3062 | case IPP_TAG_INTEGER : | |
3063 | case IPP_TAG_ENUM : | |
3064 | if (strncmp(s, "time-at-", 8) == 0) | |
3065 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); | |
3066 | else | |
3067 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3068 | break; | |
3069 | ||
3070 | case IPP_TAG_BOOLEAN : | |
3071 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3072 | break; | |
3073 | ||
3074 | case IPP_TAG_NOVALUE : | |
3075 | cupsFilePuts(out, "novalue"); | |
3076 | break; | |
3077 | ||
3078 | case IPP_TAG_RANGE : | |
3079 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
3080 | attr->values[i].range.upper); | |
3081 | break; | |
3082 | ||
3083 | case IPP_TAG_RESOLUTION : | |
3084 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
3085 | attr->values[i].resolution.yres, | |
3086 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3087 | "dpi" : "dpc"); | |
3088 | break; | |
3089 | ||
3090 | case IPP_TAG_URI : | |
3091 | case IPP_TAG_STRING : | |
3092 | case IPP_TAG_TEXT : | |
3093 | case IPP_TAG_NAME : | |
3094 | case IPP_TAG_KEYWORD : | |
3095 | case IPP_TAG_CHARSET : | |
3096 | case IPP_TAG_LANGUAGE : | |
3097 | if (strcasecmp(banner->filetype->type, "postscript") == 0) | |
3098 | { | |
3099 | /* | |
3100 | * Need to quote strings for PS banners... | |
3101 | */ | |
3102 | ||
3103 | const char *p; | |
3104 | ||
3105 | for (p = attr->values[i].string.text; *p; p ++) | |
3106 | { | |
3107 | if (*p == '(' || *p == ')' || *p == '\\') | |
3108 | { | |
3109 | cupsFilePutChar(out, '\\'); | |
3110 | cupsFilePutChar(out, *p); | |
3111 | } | |
3112 | else if (*p < 32 || *p > 126) | |
3113 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
3114 | else | |
3115 | cupsFilePutChar(out, *p); | |
3116 | } | |
3117 | } | |
3118 | else | |
3119 | cupsFilePuts(out, attr->values[i].string.text); | |
3120 | break; | |
3121 | ||
3122 | default : | |
3123 | break; /* anti-compiler-warning-code */ | |
3124 | } | |
3125 | } | |
3126 | } | |
3127 | else if (ch == '\\') /* Quoted char */ | |
3128 | { | |
3129 | ch = cupsFileGetChar(in); | |
3130 | ||
3131 | if (ch != '{') /* Only do special handling for \{ */ | |
3132 | cupsFilePutChar(out, '\\'); | |
3133 | ||
3134 | cupsFilePutChar(out, ch); | |
3135 | } | |
3136 | else | |
3137 | cupsFilePutChar(out, ch); | |
3138 | ||
3139 | cupsFileClose(in); | |
3140 | ||
3141 | kbytes = (cupsFileTell(out) + 1023) / 1024; | |
3142 | ||
3143 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL) | |
3144 | attr->values[0].integer += kbytes; | |
3145 | ||
3146 | cupsFileClose(out); | |
3147 | ||
3148 | return (kbytes); | |
3149 | } | |
3150 | ||
3151 | ||
3152 | /* | |
3153 | * 'copy_file()' - Copy a PPD file or interface script... | |
3154 | */ | |
3155 | ||
3156 | static int /* O - 0 = success, -1 = error */ | |
3157 | copy_file(const char *from, /* I - Source file */ | |
3158 | const char *to) /* I - Destination file */ | |
3159 | { | |
3160 | cups_file_t *src, /* Source file */ | |
3161 | *dst; /* Destination file */ | |
3162 | int bytes; /* Bytes to read/write */ | |
3163 | char buffer[2048]; /* Copy buffer */ | |
3164 | ||
3165 | ||
3166 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); | |
3167 | ||
3168 | /* | |
3169 | * Open the source and destination file for a copy... | |
3170 | */ | |
3171 | ||
3172 | if ((src = cupsFileOpen(from, "rb")) == NULL) | |
3173 | return (-1); | |
3174 | ||
3175 | if ((dst = cupsFileOpen(to, "wb")) == NULL) | |
3176 | { | |
3177 | cupsFileClose(src); | |
3178 | return (-1); | |
3179 | } | |
3180 | ||
3181 | /* | |
3182 | * Copy the source file to the destination... | |
3183 | */ | |
3184 | ||
3185 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) | |
3186 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
3187 | { | |
3188 | cupsFileClose(src); | |
3189 | cupsFileClose(dst); | |
3190 | return (-1); | |
3191 | } | |
3192 | ||
3193 | /* | |
3194 | * Close both files and return... | |
3195 | */ | |
3196 | ||
3197 | cupsFileClose(src); | |
3198 | ||
3199 | return (cupsFileClose(dst)); | |
3200 | } | |
3201 | ||
3202 | ||
3203 | /* | |
3204 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
3205 | * as needed... | |
3206 | */ | |
3207 | ||
3208 | static int /* O - 0 = success, -1 = error */ | |
3209 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
3210 | const char *from, /* I - Source file */ | |
3211 | const char *to) /* I - Destination file */ | |
3212 | { | |
3213 | fd_set *input; /* select() input set */ | |
3214 | struct timeval timeout; /* select() timeout */ | |
3215 | int maxfd; /* Maximum file descriptor for select() */ | |
3216 | char tempfile[1024]; /* Temporary PPD file */ | |
3217 | int tempfd; /* Temporary PPD file descriptor */ | |
3218 | int temppid; /* Process ID of cups-driverd */ | |
3219 | int temppipe[2]; /* Temporary pipes */ | |
3220 | char *argv[4], /* Command-line arguments */ | |
3221 | *envp[100]; /* Environment */ | |
3222 | cups_file_t *src, /* Source file */ | |
3223 | *dst; /* Destination file */ | |
3224 | int bytes, /* Bytes from pipe */ | |
3225 | total; /* Total bytes from pipe */ | |
3226 | char buffer[2048], /* Copy buffer */ | |
3227 | *ptr; /* Pointer into buffer */ | |
3228 | int i; /* Looping var */ | |
3229 | char option[PPD_MAX_NAME], /* Option name */ | |
3230 | choice[PPD_MAX_NAME]; /* Choice name */ | |
3231 | int num_defaults; /* Number of default options */ | |
3232 | ppd_default_t *defaults; /* Default options */ | |
3233 | char cups_protocol[PPD_MAX_LINE]; | |
3234 | /* cupsProtocol attribute */ | |
3235 | int have_letter, /* Have Letter size */ | |
3236 | have_a4; /* Have A4 size */ | |
3237 | #ifdef HAVE_LIBPAPER | |
3238 | char *paper_result; /* Paper size name from libpaper */ | |
3239 | char system_paper[64]; /* Paper size name buffer */ | |
3240 | #endif /* HAVE_LIBPAPER */ | |
3241 | ||
3242 | ||
3243 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
3244 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
3245 | con, from, to); | |
3246 | ||
3247 | /* | |
3248 | * Run cups-driverd to get the PPD file... | |
3249 | */ | |
3250 | ||
3251 | argv[0] = "cups-driverd"; | |
3252 | argv[1] = "cat"; | |
3253 | argv[2] = (char *)from; | |
3254 | argv[3] = NULL; | |
3255 | ||
3256 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); | |
3257 | ||
3258 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); | |
3259 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
3260 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3261 | if (tempfd < 0) | |
3262 | return (-1); | |
3263 | ||
3264 | cupsdOpenPipe(temppipe); | |
3265 | ||
3266 | if ((input = calloc(1, SetSize)) == NULL) | |
3267 | { | |
3268 | close(tempfd); | |
3269 | unlink(tempfile); | |
3270 | ||
3271 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3272 | "copy_model: Unable to allocate %d bytes for select()...", | |
3273 | SetSize); | |
3274 | return (-1); | |
3275 | } | |
3276 | ||
3277 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3278 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
3279 | ||
3280 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], | |
3281 | -1, 0, &temppid)) | |
3282 | { | |
3283 | close(tempfd); | |
3284 | unlink(tempfile); | |
3285 | return (-1); | |
3286 | } | |
3287 | ||
3288 | close(temppipe[1]); | |
3289 | ||
3290 | /* | |
3291 | * Wait up to 30 seconds for the PPD file to be copied... | |
3292 | */ | |
3293 | ||
3294 | total = 0; | |
3295 | ||
3296 | if (temppipe[0] > CGIPipes[0]) | |
3297 | maxfd = temppipe[0] + 1; | |
3298 | else | |
3299 | maxfd = CGIPipes[0] + 1; | |
3300 | ||
3301 | for (;;) | |
3302 | { | |
3303 | /* | |
3304 | * See if we have data ready... | |
3305 | */ | |
3306 | ||
3307 | bytes = 0; | |
3308 | ||
3309 | FD_SET(temppipe[0], input); | |
3310 | FD_SET(CGIPipes[0], input); | |
3311 | ||
3312 | timeout.tv_sec = 30; | |
3313 | timeout.tv_usec = 0; | |
3314 | ||
3315 | if ((i = select(maxfd, input, NULL, NULL, &timeout)) < 0) | |
3316 | { | |
3317 | if (errno == EINTR) | |
3318 | continue; | |
3319 | else | |
3320 | break; | |
3321 | } | |
3322 | else if (i == 0) | |
3323 | { | |
3324 | /* | |
3325 | * We have timed out... | |
3326 | */ | |
3327 | ||
3328 | break; | |
3329 | } | |
3330 | ||
3331 | if (FD_ISSET(temppipe[0], input)) | |
3332 | { | |
3333 | /* | |
3334 | * Read the PPD file from the pipe, and write it to the PPD file. | |
3335 | */ | |
3336 | ||
3337 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) | |
3338 | { | |
3339 | if (write(tempfd, buffer, bytes) < bytes) | |
3340 | break; | |
3341 | ||
3342 | total += bytes; | |
3343 | } | |
3344 | else | |
3345 | break; | |
3346 | } | |
3347 | ||
3348 | if (FD_ISSET(CGIPipes[0], input)) | |
3349 | cupsdUpdateCGI(); | |
3350 | } | |
3351 | ||
3352 | close(temppipe[0]); | |
3353 | close(tempfd); | |
3354 | ||
3355 | if (!total) | |
3356 | { | |
3357 | /* | |
3358 | * No data from cups-deviced... | |
3359 | */ | |
3360 | ||
3361 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
3362 | unlink(tempfile); | |
3363 | return (-1); | |
3364 | } | |
3365 | ||
3366 | /* | |
3367 | * Read the source file and see what page sizes are supported... | |
3368 | */ | |
3369 | ||
3370 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) | |
3371 | { | |
3372 | unlink(tempfile); | |
3373 | return (-1); | |
3374 | } | |
3375 | ||
3376 | have_letter = 0; | |
3377 | have_a4 = 0; | |
3378 | ||
3379 | while (cupsFileGets(src, buffer, sizeof(buffer)) != NULL) | |
3380 | if (!strncmp(buffer, "*PageSize ", 10)) | |
3381 | { | |
3382 | /* | |
3383 | * Strip UI text and command data from the end of the line... | |
3384 | */ | |
3385 | ||
3386 | if ((ptr = strchr(buffer + 10, '/')) != NULL) | |
3387 | *ptr = '\0'; | |
3388 | if ((ptr = strchr(buffer + 10, ':')) != NULL) | |
3389 | *ptr = '\0'; | |
3390 | ||
3391 | for (ptr = buffer + 10; isspace(*ptr); ptr ++); | |
3392 | ||
3393 | /* | |
3394 | * Look for Letter and A4 page sizes... | |
3395 | */ | |
3396 | ||
3397 | if (!strcmp(ptr, "Letter")) | |
3398 | have_letter = 1; | |
3399 | ||
3400 | if (!strcmp(ptr, "A4")) | |
3401 | have_a4 = 1; | |
3402 | } | |
3403 | ||
3404 | cupsFileRewind(src); | |
3405 | ||
3406 | /* | |
3407 | * Open the destination (if possible) and set the default options... | |
3408 | */ | |
3409 | ||
3410 | num_defaults = 0; | |
3411 | defaults = NULL; | |
3412 | cups_protocol[0] = '\0'; | |
3413 | ||
3414 | if ((dst = cupsFileOpen(to, "rb")) != NULL) | |
3415 | { | |
3416 | /* | |
3417 | * Read all of the default lines from the old PPD... | |
3418 | */ | |
3419 | ||
3420 | while (cupsFileGets(dst, buffer, sizeof(buffer)) != NULL) | |
3421 | if (!strncmp(buffer, "*Default", 8)) | |
3422 | { | |
3423 | /* | |
3424 | * Add the default option... | |
3425 | */ | |
3426 | ||
3427 | if (!ppd_parse_line(buffer, option, sizeof(option), | |
3428 | choice, sizeof(choice))) | |
3429 | num_defaults = ppd_add_default(option, choice, num_defaults, | |
3430 | &defaults); | |
3431 | } | |
3432 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
3433 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
3434 | ||
3435 | cupsFileClose(dst); | |
3436 | } | |
3437 | #ifdef HAVE_LIBPAPER | |
3438 | else if ((paper_result = systempapername()) != NULL) | |
3439 | { | |
3440 | /* | |
3441 | * Set the default media sizes from the systemwide default... | |
3442 | */ | |
3443 | ||
3444 | strlcpy(system_paper, paper_result, sizeof(system_paper)); | |
3445 | system_paper[0] = toupper(system_paper[0] & 255); | |
3446 | ||
3447 | if ((!strcmp(system_paper, "Letter") && have_letter) || | |
3448 | (!strcmp(system_paper, "A4") && have_a4)) | |
3449 | { | |
3450 | num_defaults = ppd_add_default("PageSize", system_paper, | |
3451 | num_defaults, &defaults); | |
3452 | num_defaults = ppd_add_default("PageRegion", system_paper, | |
3453 | num_defaults, &defaults); | |
3454 | num_defaults = ppd_add_default("PaperDimension", system_paper, | |
3455 | num_defaults, &defaults); | |
3456 | num_defaults = ppd_add_default("ImageableArea", system_paper, | |
3457 | num_defaults, &defaults); | |
3458 | } | |
3459 | } | |
3460 | #endif /* HAVE_LIBPAPER */ | |
3461 | else | |
3462 | { | |
3463 | /* | |
3464 | * Add the default media sizes... | |
3465 | * | |
3466 | * Note: These values are generally not valid for large-format devices | |
3467 | * like plotters, however it is probably safe to say that those | |
3468 | * users will configure the media size after initially adding | |
3469 | * the device anyways... | |
3470 | */ | |
3471 | ||
3472 | if (!DefaultLanguage || | |
3473 | !strcasecmp(DefaultLanguage, "C") || | |
3474 | !strcasecmp(DefaultLanguage, "POSIX") || | |
3475 | !strcasecmp(DefaultLanguage, "en") || | |
3476 | !strncasecmp(DefaultLanguage, "en_US", 5) || | |
3477 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
3478 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
3479 | { | |
3480 | /* | |
3481 | * These are the only locales that will default to "letter" size... | |
3482 | */ | |
3483 | ||
3484 | if (have_letter) | |
3485 | { | |
3486 | num_defaults = ppd_add_default("PageSize", "Letter", num_defaults, | |
3487 | &defaults); | |
3488 | num_defaults = ppd_add_default("PageRegion", "Letter", num_defaults, | |
3489 | &defaults); | |
3490 | num_defaults = ppd_add_default("PaperDimension", "Letter", num_defaults, | |
3491 | &defaults); | |
3492 | num_defaults = ppd_add_default("ImageableArea", "Letter", num_defaults, | |
3493 | &defaults); | |
3494 | } | |
3495 | } | |
3496 | else if (have_a4) | |
3497 | { | |
3498 | /* | |
3499 | * The rest default to "a4" size... | |
3500 | */ | |
3501 | ||
3502 | num_defaults = ppd_add_default("PageSize", "A4", num_defaults, | |
3503 | &defaults); | |
3504 | num_defaults = ppd_add_default("PageRegion", "A4", num_defaults, | |
3505 | &defaults); | |
3506 | num_defaults = ppd_add_default("PaperDimension", "A4", num_defaults, | |
3507 | &defaults); | |
3508 | num_defaults = ppd_add_default("ImageableArea", "A4", num_defaults, | |
3509 | &defaults); | |
3510 | } | |
3511 | } | |
3512 | ||
3513 | /* | |
3514 | * Open the destination file for a copy... | |
3515 | */ | |
3516 | ||
3517 | if ((dst = cupsFileOpen(to, "wb")) == NULL) | |
3518 | { | |
3519 | if (num_defaults > 0) | |
3520 | free(defaults); | |
3521 | ||
3522 | cupsFileClose(src); | |
3523 | unlink(tempfile); | |
3524 | return (-1); | |
3525 | } | |
3526 | ||
3527 | /* | |
3528 | * Copy the source file to the destination... | |
3529 | */ | |
3530 | ||
3531 | while (cupsFileGets(src, buffer, sizeof(buffer)) != NULL) | |
3532 | { | |
3533 | if (!strncmp(buffer, "*Default", 8)) | |
3534 | { | |
3535 | /* | |
3536 | * Check for an previous default option choice... | |
3537 | */ | |
3538 | ||
3539 | if (!ppd_parse_line(buffer, option, sizeof(option), | |
3540 | choice, sizeof(choice))) | |
3541 | { | |
3542 | for (i = 0; i < num_defaults; i ++) | |
3543 | if (!strcmp(option, defaults[i].option)) | |
3544 | { | |
3545 | /* | |
3546 | * Substitute the previous choice... | |
3547 | */ | |
3548 | ||
3549 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, | |
3550 | defaults[i].choice); | |
3551 | break; | |
3552 | } | |
3553 | } | |
3554 | } | |
3555 | ||
3556 | cupsFilePrintf(dst, "%s\n", buffer); | |
3557 | } | |
3558 | ||
3559 | if (cups_protocol[0]) | |
3560 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
3561 | ||
3562 | if (num_defaults > 0) | |
3563 | free(defaults); | |
3564 | ||
3565 | /* | |
3566 | * Close both files and return... | |
3567 | */ | |
3568 | ||
3569 | cupsFileClose(src); | |
3570 | ||
3571 | unlink(tempfile); | |
3572 | ||
3573 | return (cupsFileClose(dst)); | |
3574 | } | |
3575 | ||
3576 | ||
3577 | /* | |
3578 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
3579 | */ | |
3580 | ||
3581 | static void | |
3582 | copy_subscription_attrs( | |
3583 | cupsd_client_t *con, /* I - Client connection */ | |
3584 | cupsd_subscription_t *sub, /* I - Subscription */ | |
3585 | cups_array_t *ra) /* I - Requested attributes array */ | |
3586 | { | |
3587 | ipp_attribute_t *attr; /* Current attribute */ | |
3588 | char printer_uri[HTTP_MAX_URI]; | |
3589 | /* Printer URI */ | |
3590 | int count; /* Number of events */ | |
3591 | unsigned mask; /* Current event mask */ | |
3592 | const char *name; /* Current event name */ | |
3593 | ||
3594 | ||
3595 | /* | |
3596 | * Copy the subscription attributes to the response using the | |
3597 | * requested-attributes attribute that may be provided by the client. | |
3598 | */ | |
3599 | ||
3600 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) | |
3601 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3602 | "notify-subscription-id", sub->id); | |
3603 | ||
3604 | if (!ra || cupsArrayFind(ra, "notify-events")) | |
3605 | { | |
3606 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
3607 | { | |
3608 | /* | |
3609 | * Simple event list... | |
3610 | */ | |
3611 | ||
3612 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, | |
3613 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
3614 | "notify-events", NULL, name); | |
3615 | } | |
3616 | else | |
3617 | { | |
3618 | /* | |
3619 | * Complex event list... | |
3620 | */ | |
3621 | ||
3622 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) | |
3623 | if (sub->mask & mask) | |
3624 | count ++; | |
3625 | ||
3626 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, | |
3627 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
3628 | "notify-events", count, NULL, NULL); | |
3629 | ||
3630 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) | |
3631 | if (sub->mask & mask) | |
3632 | { | |
3633 | attr->values[count].string.text = | |
3634 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
3635 | ||
3636 | count ++; | |
3637 | } | |
3638 | } | |
3639 | } | |
3640 | ||
3641 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) | |
3642 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
3643 | "notify-subscriber-user-name", NULL, sub->owner); | |
3644 | ||
3645 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) | |
3646 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
3647 | "notify-recipient-uri", NULL, sub->recipient); | |
3648 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
3649 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
3650 | "notify-pull-method", NULL, "ippget"); | |
3651 | ||
3652 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) | |
3653 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
3654 | sub->user_data, sub->user_data_len); | |
3655 | ||
3656 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) | |
3657 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3658 | "notify-lease-duration", sub->lease); | |
3659 | ||
3660 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) | |
3661 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3662 | "notify-time-interval", sub->interval); | |
3663 | ||
3664 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) | |
3665 | { | |
3666 | httpAssembleURIf(printer_uri, sizeof(printer_uri), "ipp", NULL, | |
3667 | con->servername, con->serverport, "/printers/%s", | |
3668 | sub->dest->name); | |
3669 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
3670 | "notify-printer-uri", NULL, printer_uri); | |
3671 | } | |
3672 | ||
3673 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) | |
3674 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3675 | "notify-job-id", sub->job->id); | |
3676 | } | |
3677 | ||
3678 | ||
3679 | /* | |
3680 | * 'create_job()' - Print a file to a printer or class. | |
3681 | */ | |
3682 | ||
3683 | static void | |
3684 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
3685 | ipp_attribute_t *uri) /* I - Printer URI */ | |
3686 | { | |
3687 | http_status_t status; /* Policy status */ | |
3688 | ipp_attribute_t *attr; /* Current attribute */ | |
3689 | const char *dest; /* Destination */ | |
3690 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
3691 | int priority; /* Job priority */ | |
3692 | char *title; /* Job name/title */ | |
3693 | cupsd_job_t *job; /* Current job */ | |
3694 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
3695 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
3696 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
3697 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
3698 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
3699 | int port; /* Port portion of URI */ | |
3700 | cupsd_printer_t *printer; /* Printer data */ | |
3701 | int kbytes; /* Size of print file */ | |
3702 | int i; /* Looping var */ | |
3703 | int lowerpagerange; /* Page range bound */ | |
3704 | ||
3705 | ||
3706 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, | |
3707 | con->http.fd, uri->values[0].string.text); | |
3708 | ||
3709 | /* | |
3710 | * Is the destination valid? | |
3711 | */ | |
3712 | ||
3713 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
3714 | username, sizeof(username), host, sizeof(host), &port, | |
3715 | resource, sizeof(resource)); | |
3716 | ||
3717 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
3718 | { | |
3719 | /* | |
3720 | * Bad URI... | |
3721 | */ | |
3722 | ||
3723 | send_ipp_status(con, IPP_NOT_FOUND, | |
3724 | _("The printer or class was not found.")); | |
3725 | return; | |
3726 | } | |
3727 | ||
3728 | /* | |
3729 | * Check remote printing to non-shared printer... | |
3730 | */ | |
3731 | ||
3732 | if (!printer->shared && | |
3733 | strcasecmp(con->http.hostname, "localhost") && | |
3734 | strcasecmp(con->http.hostname, ServerName)) | |
3735 | { | |
3736 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
3737 | _("The printer or class is not shared!")); | |
3738 | return; | |
3739 | } | |
3740 | ||
3741 | /* | |
3742 | * Check policy... | |
3743 | */ | |
3744 | ||
3745 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
3746 | { | |
3747 | send_http_error(con, status); | |
3748 | return; | |
3749 | } | |
3750 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
3751 | { | |
3752 | send_http_error(con, HTTP_UNAUTHORIZED); | |
3753 | return; | |
3754 | } | |
3755 | ||
3756 | /* | |
3757 | * See if the printer is accepting jobs... | |
3758 | */ | |
3759 | ||
3760 | if (!printer->accepting) | |
3761 | { | |
3762 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
3763 | _("Destination \"%s\" is not accepting jobs."), | |
3764 | dest); | |
3765 | return; | |
3766 | } | |
3767 | ||
3768 | /* | |
3769 | * Validate job template attributes; for now just copies and page-ranges... | |
3770 | */ | |
3771 | ||
3772 | if ((attr = ippFindAttribute(con->request, "copies", IPP_TAG_INTEGER)) != NULL) | |
3773 | { | |
3774 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
3775 | { | |
3776 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
3777 | attr->values[0].integer); | |
3778 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
3779 | "copies", attr->values[0].integer); | |
3780 | return; | |
3781 | } | |
3782 | } | |
3783 | ||
3784 | if ((attr = ippFindAttribute(con->request, "page-ranges", IPP_TAG_RANGE)) != NULL) | |
3785 | { | |
3786 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
3787 | { | |
3788 | if (attr->values[i].range.lower < lowerpagerange || | |
3789 | attr->values[i].range.lower > attr->values[i].range.upper) | |
3790 | { | |
3791 | send_ipp_status(con, IPP_BAD_REQUEST, | |
3792 | _("Bad page-ranges values %d-%d."), | |
3793 | attr->values[i].range.lower, | |
3794 | attr->values[i].range.upper); | |
3795 | return; | |
3796 | } | |
3797 | ||
3798 | lowerpagerange = attr->values[i].range.upper + 1; | |
3799 | } | |
3800 | } | |
3801 | ||
3802 | /* | |
3803 | * Make sure we aren't over our limit... | |
3804 | */ | |
3805 | ||
3806 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
3807 | cupsdCleanJobs(); | |
3808 | ||
3809 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
3810 | { | |
3811 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3812 | _("Too many active jobs.")); | |
3813 | return; | |
3814 | } | |
3815 | ||
3816 | if (!check_quotas(con, printer)) | |
3817 | { | |
3818 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
3819 | return; | |
3820 | } | |
3821 | ||
3822 | /* | |
3823 | * Create the job and set things up... | |
3824 | */ | |
3825 | ||
3826 | if ((attr = ippFindAttribute(con->request, "job-priority", IPP_TAG_INTEGER)) != NULL) | |
3827 | priority = attr->values[0].integer; | |
3828 | else | |
3829 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
3830 | priority = 50); | |
3831 | ||
3832 | if ((attr = ippFindAttribute(con->request, "job-name", IPP_TAG_NAME)) != NULL) | |
3833 | title = attr->values[0].string.text; | |
3834 | else | |
3835 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
3836 | title = "Untitled"); | |
3837 | ||
3838 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) | |
3839 | { | |
3840 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
3841 | _("Unable to add job for destination \"%s\"!"), dest); | |
3842 | return; | |
3843 | } | |
3844 | ||
3845 | job->dtype = dtype; | |
3846 | job->attrs = con->request; | |
3847 | con->request = NULL; | |
3848 | ||
3849 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); | |
3850 | ||
3851 | if (con->username[0]) | |
3852 | { | |
3853 | cupsdSetString(&job->username, con->username); | |
3854 | ||
3855 | if (attr) | |
3856 | cupsdSetString(&attr->values[0].string.text, con->username); | |
3857 | ||
3858 | save_auth_info(con, job); | |
3859 | } | |
3860 | else if (attr != NULL) | |
3861 | { | |
3862 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3863 | "create_job: requesting-user-name = \"%s\"", | |
3864 | attr->values[0].string.text); | |
3865 | ||
3866 | cupsdSetString(&job->username, attr->values[0].string.text); | |
3867 | } | |
3868 | else | |
3869 | cupsdSetString(&job->username, "anonymous"); | |
3870 | ||
3871 | if (attr == NULL) | |
3872 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
3873 | "job-originating-user-name", NULL, job->username); | |
3874 | else | |
3875 | { | |
3876 | attr->group_tag = IPP_TAG_JOB; | |
3877 | cupsdSetString(&attr->name, "job-originating-user-name"); | |
3878 | } | |
3879 | ||
3880 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", | |
3881 | IPP_TAG_ZERO)) != NULL) | |
3882 | { | |
3883 | /* | |
3884 | * Request contains a job-originating-host-name attribute; validate it... | |
3885 | */ | |
3886 | ||
3887 | if (attr->value_tag != IPP_TAG_NAME || | |
3888 | attr->num_values != 1 || | |
3889 | strcmp(con->http.hostname, "localhost") != 0) | |
3890 | { | |
3891 | /* | |
3892 | * Can't override the value if we aren't connected via localhost. | |
3893 | * Also, we can only have 1 value and it must be a name value. | |
3894 | */ | |
3895 | ||
3896 | switch (attr->value_tag) | |
3897 | { | |
3898 | case IPP_TAG_STRING : | |
3899 | case IPP_TAG_TEXTLANG : | |
3900 | case IPP_TAG_NAMELANG : | |
3901 | case IPP_TAG_TEXT : | |
3902 | case IPP_TAG_NAME : | |
3903 | case IPP_TAG_KEYWORD : | |
3904 | case IPP_TAG_URI : | |
3905 | case IPP_TAG_URISCHEME : | |
3906 | case IPP_TAG_CHARSET : | |
3907 | case IPP_TAG_LANGUAGE : | |
3908 | case IPP_TAG_MIMETYPE : | |
3909 | /* | |
3910 | * Free old strings... | |
3911 | */ | |
3912 | ||
3913 | for (i = 0; i < attr->num_values; i ++) | |
3914 | { | |
3915 | free(attr->values[i].string.text); | |
3916 | attr->values[i].string.text = NULL; | |
3917 | if (attr->values[i].string.charset) | |
3918 | { | |
3919 | free(attr->values[i].string.charset); | |
3920 | attr->values[i].string.charset = NULL; | |
3921 | } | |
3922 | } | |
3923 | ||
3924 | default : | |
3925 | break; | |
3926 | } | |
3927 | ||
3928 | /* | |
3929 | * Use the default connection hostname instead... | |
3930 | */ | |
3931 | ||
3932 | attr->value_tag = IPP_TAG_NAME; | |
3933 | attr->num_values = 1; | |
3934 | attr->values[0].string.text = strdup(con->http.hostname); | |
3935 | } | |
3936 | ||
3937 | attr->group_tag = IPP_TAG_JOB; | |
3938 | } | |
3939 | else | |
3940 | { | |
3941 | /* | |
3942 | * No job-originating-host-name attribute, so use the hostname from | |
3943 | * the connection... | |
3944 | */ | |
3945 | ||
3946 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
3947 | "job-originating-host-name", NULL, con->http.hostname); | |
3948 | } | |
3949 | ||
3950 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
3951 | time(NULL)); | |
3952 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
3953 | "time-at-processing", 0); | |
3954 | attr->value_tag = IPP_TAG_NOVALUE; | |
3955 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
3956 | "time-at-completed", 0); | |
3957 | attr->value_tag = IPP_TAG_NOVALUE; | |
3958 | ||
3959 | /* | |
3960 | * Add remaining job attributes... | |
3961 | */ | |
3962 | ||
3963 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
3964 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
3965 | "job-state", IPP_JOB_STOPPED); | |
3966 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
3967 | "job-media-sheets-completed", 0); | |
3968 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
3969 | printer->uri); | |
3970 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
3971 | title); | |
3972 | ||
3973 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL) | |
3974 | attr->values[0].integer = 0; | |
3975 | else | |
3976 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
3977 | "job-k-octets", 0); | |
3978 | ||
3979 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD)) == NULL) | |
3980 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
3981 | if (attr == NULL) | |
3982 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
3983 | "job-hold-until", NULL, "no-hold"); | |
3984 | if (attr != NULL && strcmp(attr->values[0].string.text, "no-hold") != 0 && | |
3985 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
3986 | { | |
3987 | /* | |
3988 | * Hold job until specified time... | |
3989 | */ | |
3990 | ||
3991 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
3992 | } | |
3993 | else | |
3994 | job->hold_until = time(NULL) + 60; | |
3995 | ||
3996 | job->state->values[0].integer = IPP_JOB_HELD; | |
3997 | ||
3998 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || | |
3999 | Classification) | |
4000 | { | |
4001 | /* | |
4002 | * Add job sheets options... | |
4003 | */ | |
4004 | ||
4005 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) == NULL) | |
4006 | { | |
4007 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4008 | "Adding default job-sheets values \"%s,%s\"...", | |
4009 | printer->job_sheets[0], printer->job_sheets[1]); | |
4010 | ||
4011 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", | |
4012 | 2, NULL, NULL); | |
4013 | attr->values[0].string.text = strdup(printer->job_sheets[0]); | |
4014 | attr->values[1].string.text = strdup(printer->job_sheets[1]); | |
4015 | } | |
4016 | ||
4017 | job->job_sheets = attr; | |
4018 | ||
4019 | /* | |
4020 | * Enforce classification level if set... | |
4021 | */ | |
4022 | ||
4023 | if (Classification) | |
4024 | { | |
4025 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4026 | "Classification=\"%s\", ClassifyOverride=%d", | |
4027 | Classification ? Classification : "(null)", | |
4028 | ClassifyOverride); | |
4029 | ||
4030 | if (ClassifyOverride) | |
4031 | { | |
4032 | if (!strcmp(attr->values[0].string.text, "none") && | |
4033 | (attr->num_values == 1 || | |
4034 | !strcmp(attr->values[1].string.text, "none"))) | |
4035 | { | |
4036 | /* | |
4037 | * Force the leading banner to have the classification on it... | |
4038 | */ | |
4039 | ||
4040 | cupsdSetString(&attr->values[0].string.text, Classification); | |
4041 | ||
4042 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " | |
4043 | "job-sheets=\"%s,none\", " | |
4044 | "job-originating-user-name=\"%s\"", | |
4045 | job->id, Classification, job->username); | |
4046 | } | |
4047 | else if (attr->num_values == 2 && | |
4048 | strcmp(attr->values[0].string.text, attr->values[1].string.text) != 0 && | |
4049 | strcmp(attr->values[0].string.text, "none") != 0 && | |
4050 | strcmp(attr->values[1].string.text, "none") != 0) | |
4051 | { | |
4052 | /* | |
4053 | * Can't put two different security markings on the same document! | |
4054 | */ | |
4055 | ||
4056 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); | |
4057 | ||
4058 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " | |
4059 | "job-sheets=\"%s,%s\", " | |
4060 | "job-originating-user-name=\"%s\"", | |
4061 | job->id, attr->values[0].string.text, | |
4062 | attr->values[1].string.text, job->username); | |
4063 | } | |
4064 | else if (strcmp(attr->values[0].string.text, Classification) && | |
4065 | strcmp(attr->values[0].string.text, "none") && | |
4066 | (attr->num_values == 1 || | |
4067 | (strcmp(attr->values[1].string.text, Classification) && | |
4068 | strcmp(attr->values[1].string.text, "none")))) | |
4069 | { | |
4070 | if (attr->num_values == 1) | |
4071 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4072 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
4073 | "job-sheets=\"%s\", " | |
4074 | "job-originating-user-name=\"%s\"", | |
4075 | job->id, attr->values[0].string.text, job->username); | |
4076 | else | |
4077 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4078 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
4079 | "job-sheets=\"%s,%s\",fffff " | |
4080 | "job-originating-user-name=\"%s\"", | |
4081 | job->id, attr->values[0].string.text, | |
4082 | attr->values[1].string.text, job->username); | |
4083 | } | |
4084 | } | |
4085 | else if (strcmp(attr->values[0].string.text, Classification) != 0 && | |
4086 | (attr->num_values == 1 || | |
4087 | strcmp(attr->values[1].string.text, Classification) != 0)) | |
4088 | { | |
4089 | /* | |
4090 | * Force the banner to have the classification on it... | |
4091 | */ | |
4092 | ||
4093 | if (attr->num_values > 1 && | |
4094 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
4095 | { | |
4096 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
4097 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
4098 | } | |
4099 | else | |
4100 | { | |
4101 | if (attr->num_values == 1 || | |
4102 | strcmp(attr->values[0].string.text, "none")) | |
4103 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
4104 | ||
4105 | if (attr->num_values > 1 && | |
4106 | strcmp(attr->values[1].string.text, "none")) | |
4107 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
4108 | } | |
4109 | ||
4110 | if (attr->num_values > 1) | |
4111 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4112 | "[Job %d] CLASSIFICATION FORCED " | |
4113 | "job-sheets=\"%s,%s\", " | |
4114 | "job-originating-user-name=\"%s\"", | |
4115 | job->id, attr->values[0].string.text, | |
4116 | attr->values[1].string.text, job->username); | |
4117 | else | |
4118 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4119 | "[Job %d] CLASSIFICATION FORCED " | |
4120 | "job-sheets=\"%s\", " | |
4121 | "job-originating-user-name=\"%s\"", | |
4122 | job->id, Classification, job->username); | |
4123 | } | |
4124 | } | |
4125 | ||
4126 | /* | |
4127 | * See if we need to add the starting sheet... | |
4128 | */ | |
4129 | ||
4130 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) | |
4131 | { | |
4132 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4133 | "Adding start banner page \"%s\" to job %d.", | |
4134 | attr->values[0].string.text, job->id); | |
4135 | ||
4136 | kbytes = copy_banner(con, job, attr->values[0].string.text); | |
4137 | ||
4138 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
4139 | } | |
4140 | } | |
4141 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
4142 | job->sheets = attr; | |
4143 | ||
4144 | /* | |
4145 | * Fill in the response info... | |
4146 | */ | |
4147 | ||
4148 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
4149 | LocalPort, job->id); | |
4150 | ||
4151 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, job_uri); | |
4152 | ||
4153 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
4154 | ||
4155 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
4156 | job->state->values[0].integer); | |
4157 | ||
4158 | con->response->request.status.status_code = IPP_OK; | |
4159 | ||
4160 | /* | |
4161 | * Add any job subscriptions... | |
4162 | */ | |
4163 | ||
4164 | add_job_subscriptions(con, job); | |
4165 | ||
4166 | /* | |
4167 | * Set all but the first two attributes to the job attributes group... | |
4168 | */ | |
4169 | ||
4170 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) | |
4171 | attr->group_tag = IPP_TAG_JOB; | |
4172 | ||
4173 | /* | |
4174 | * Save and log the job... | |
4175 | */ | |
4176 | ||
4177 | cupsdSaveJob(job); | |
4178 | ||
4179 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d created on \"%s\" by \"%s\".", | |
4180 | job->id, job->dest, job->username); | |
4181 | ||
4182 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); | |
4183 | } | |
4184 | ||
4185 | ||
4186 | /* | |
4187 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4188 | */ | |
4189 | ||
4190 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4191 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4192 | { | |
4193 | int i; /* Looping var */ | |
4194 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4195 | cups_array_t *ra; /* Requested attributes array */ | |
4196 | char *value; /* Current value */ | |
4197 | ||
4198 | ||
4199 | /* | |
4200 | * Get the requested-attributes attribute, and return NULL if we don't | |
4201 | * have one... | |
4202 | */ | |
4203 | ||
4204 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4205 | IPP_TAG_KEYWORD)) == NULL) | |
4206 | return (NULL); | |
4207 | ||
4208 | /* | |
4209 | * If the attribute contains a single "all" keyword, return NULL... | |
4210 | */ | |
4211 | ||
4212 | if (requested->num_values == 1 && | |
4213 | !strcmp(requested->values[0].string.text, "all")) | |
4214 | return (NULL); | |
4215 | ||
4216 | /* | |
4217 | * Create an array using "strcmp" as the comparison function... | |
4218 | */ | |
4219 | ||
4220 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4221 | ||
4222 | for (i = 0; i < requested->num_values; i ++) | |
4223 | { | |
4224 | value = requested->values[i].string.text; | |
4225 | ||
4226 | if (!strcmp(value, "job-template")) | |
4227 | { | |
4228 | cupsArrayAdd(ra, "copies"); | |
4229 | cupsArrayAdd(ra, "copies-default"); | |
4230 | cupsArrayAdd(ra, "copies-supported"); | |
4231 | cupsArrayAdd(ra, "finishings"); | |
4232 | cupsArrayAdd(ra, "finishings-default"); | |
4233 | cupsArrayAdd(ra, "finishings-supported"); | |
4234 | cupsArrayAdd(ra, "job-hold-until"); | |
4235 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4236 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4237 | cupsArrayAdd(ra, "job-priority"); | |
4238 | cupsArrayAdd(ra, "job-priority-default"); | |
4239 | cupsArrayAdd(ra, "job-priority-supported"); | |
4240 | cupsArrayAdd(ra, "job-sheets"); | |
4241 | cupsArrayAdd(ra, "job-sheets-default"); | |
4242 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4243 | cupsArrayAdd(ra, "media"); | |
4244 | cupsArrayAdd(ra, "media-default"); | |
4245 | cupsArrayAdd(ra, "media-supported"); | |
4246 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4247 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4248 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4249 | cupsArrayAdd(ra, "number-up"); | |
4250 | cupsArrayAdd(ra, "number-up-default"); | |
4251 | cupsArrayAdd(ra, "number-up-supported"); | |
4252 | cupsArrayAdd(ra, "orientation-requested"); | |
4253 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4254 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4255 | cupsArrayAdd(ra, "page-ranges"); | |
4256 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4257 | cupsArrayAdd(ra, "printer-resolution"); | |
4258 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4259 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4260 | cupsArrayAdd(ra, "print-quality"); | |
4261 | cupsArrayAdd(ra, "print-quality-default"); | |
4262 | cupsArrayAdd(ra, "print-quality-supported"); | |
4263 | cupsArrayAdd(ra, "sides"); | |
4264 | cupsArrayAdd(ra, "sides-default"); | |
4265 | cupsArrayAdd(ra, "sides-supported"); | |
4266 | } | |
4267 | else if (!strcmp(value, "job-description")) | |
4268 | { | |
4269 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4270 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4271 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4272 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4273 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4274 | cupsArrayAdd(ra, "job-id"); | |
4275 | cupsArrayAdd(ra, "job-impressions"); | |
4276 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4277 | cupsArrayAdd(ra, "job-k-octets"); | |
4278 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4279 | cupsArrayAdd(ra, "job-media-sheets"); | |
4280 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4281 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4282 | cupsArrayAdd(ra, "job-more-info"); | |
4283 | cupsArrayAdd(ra, "job-name"); | |
4284 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4285 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4286 | cupsArrayAdd(ra, "job-printer-uri"); | |
4287 | cupsArrayAdd(ra, "job-state"); | |
4288 | cupsArrayAdd(ra, "job-state-message"); | |
4289 | cupsArrayAdd(ra, "job-state-reasons"); | |
4290 | cupsArrayAdd(ra, "job-uri"); | |
4291 | cupsArrayAdd(ra, "number-of-documents"); | |
4292 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4293 | cupsArrayAdd(ra, "output-device-assigned"); | |
4294 | cupsArrayAdd(ra, "time-at-completed"); | |
4295 | cupsArrayAdd(ra, "time-at-creation"); | |
4296 | cupsArrayAdd(ra, "time-at-processing"); | |
4297 | } | |
4298 | else if (!strcmp(value, "printer-description")) | |
4299 | { | |
4300 | cupsArrayAdd(ra, "charset-configured"); | |
4301 | cupsArrayAdd(ra, "charset-supported"); | |
4302 | cupsArrayAdd(ra, "color-supported"); | |
4303 | cupsArrayAdd(ra, "compression-supported"); | |
4304 | cupsArrayAdd(ra, "document-format-default"); | |
4305 | cupsArrayAdd(ra, "document-format-supported"); | |
4306 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4307 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4308 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4309 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4310 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4311 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4312 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4313 | cupsArrayAdd(ra, "natural-language-configured"); | |
4314 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4315 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4316 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4317 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
4318 | cupsArrayAdd(ra, "notify-notify-events-default"); | |
4319 | cupsArrayAdd(ra, "notify-notify-events-supported"); | |
4320 | cupsArrayAdd(ra, "notify-pull-method-supported"); | |
4321 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4322 | cupsArrayAdd(ra, "operations-supported"); | |
4323 | cupsArrayAdd(ra, "pages-per-minute"); | |
4324 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4325 | cupsArrayAdd(ra, "pdl-override-supported"); | |
4326 | cupsArrayAdd(ra, "printer-current-time"); | |
4327 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4328 | cupsArrayAdd(ra, "printer-info"); | |
4329 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4330 | cupsArrayAdd(ra, "printer-location"); | |
4331 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4332 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4333 | cupsArrayAdd(ra, "printer-more-info"); | |
4334 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4335 | cupsArrayAdd(ra, "printer-name"); | |
4336 | cupsArrayAdd(ra, "printer-state"); | |
4337 | cupsArrayAdd(ra, "printer-state-message"); | |
4338 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4339 | cupsArrayAdd(ra, "printer-up-time"); | |
4340 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4341 | cupsArrayAdd(ra, "queued-job-count"); | |
4342 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4343 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4344 | cupsArrayAdd(ra, "uri-security-supported"); | |
4345 | } | |
4346 | else if (!strcmp(value, "subscription-template")) | |
4347 | { | |
4348 | cupsArrayAdd(ra, "notify-attributes"); | |
4349 | cupsArrayAdd(ra, "notify-charset"); | |
4350 | cupsArrayAdd(ra, "notify-events"); | |
4351 | cupsArrayAdd(ra, "notify-lease-duration"); | |
4352 | cupsArrayAdd(ra, "notify-natural-language"); | |
4353 | cupsArrayAdd(ra, "notify-pull-method"); | |
4354 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
4355 | cupsArrayAdd(ra, "notify-time-interval"); | |
4356 | cupsArrayAdd(ra, "notify-user-data"); | |
4357 | } | |
4358 | else | |
4359 | cupsArrayAdd(ra, value); | |
4360 | } | |
4361 | ||
4362 | return (ra); | |
4363 | } | |
4364 | ||
4365 | ||
4366 | /* | |
4367 | * 'create_subscription()' - Create a notification subscription. | |
4368 | */ | |
4369 | ||
4370 | static void | |
4371 | create_subscription( | |
4372 | cupsd_client_t *con, /* I - Client connection */ | |
4373 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4374 | { | |
4375 | http_status_t status; /* Policy status */ | |
4376 | int i; /* Looping var */ | |
4377 | ipp_attribute_t *attr; /* Current attribute */ | |
4378 | const char *dest; /* Destination */ | |
4379 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4380 | char method[HTTP_MAX_URI], | |
4381 | /* Method portion of URI */ | |
4382 | userpass[HTTP_MAX_URI], | |
4383 | /* Username portion of URI */ | |
4384 | host[HTTP_MAX_URI], | |
4385 | /* Host portion of URI */ | |
4386 | resource[HTTP_MAX_URI]; | |
4387 | /* Resource portion of URI */ | |
4388 | int port; /* Port portion of URI */ | |
4389 | cupsd_printer_t *printer; /* Printer/class */ | |
4390 | cupsd_job_t *job; /* Job */ | |
4391 | int jobid; /* Job ID */ | |
4392 | cupsd_subscription_t *sub; /* Subscription object */ | |
4393 | const char *username, /* requesting-user-name or authenticated username */ | |
4394 | *recipient, /* notify-recipient-uri */ | |
4395 | *pullmethod; /* notify-pull-method */ | |
4396 | ipp_attribute_t *user_data; /* notify-user-data */ | |
4397 | int interval, /* notify-time-interval */ | |
4398 | lease; /* notify-lease-duration */ | |
4399 | unsigned mask; /* notify-events */ | |
4400 | ||
4401 | ||
4402 | /* | |
4403 | * Is the destination valid? | |
4404 | */ | |
4405 | ||
4406 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
4407 | userpass, sizeof(userpass), host, sizeof(host), &port, | |
4408 | resource, sizeof(resource)); | |
4409 | ||
4410 | if (!strcmp(resource, "/")) | |
4411 | { | |
4412 | dest = NULL; | |
4413 | dtype = (cups_ptype_t)0; | |
4414 | printer = NULL; | |
4415 | } | |
4416 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
4417 | { | |
4418 | dest = NULL; | |
4419 | dtype = (cups_ptype_t)0; | |
4420 | printer = NULL; | |
4421 | } | |
4422 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
4423 | { | |
4424 | dest = NULL; | |
4425 | dtype = CUPS_PRINTER_CLASS; | |
4426 | printer = NULL; | |
4427 | } | |
4428 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4429 | { | |
4430 | /* | |
4431 | * Bad URI... | |
4432 | */ | |
4433 | ||
4434 | send_ipp_status(con, IPP_NOT_FOUND, | |
4435 | _("The printer or class was not found.")); | |
4436 | return; | |
4437 | } | |
4438 | ||
4439 | /* | |
4440 | * Check policy... | |
4441 | */ | |
4442 | ||
4443 | if (printer) | |
4444 | { | |
4445 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
4446 | { | |
4447 | send_http_error(con, status); | |
4448 | return; | |
4449 | } | |
4450 | } | |
4451 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4452 | { | |
4453 | send_http_error(con, status); | |
4454 | return; | |
4455 | } | |
4456 | ||
4457 | /* | |
4458 | * Get the user that is requesting the subscription... | |
4459 | */ | |
4460 | ||
4461 | if (con->username[0]) | |
4462 | username = con->username; | |
4463 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
4464 | IPP_TAG_NAME)) != NULL) | |
4465 | { | |
4466 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4467 | "create_subscription: requesting-user-name = \"%s\"", | |
4468 | attr->values[0].string.text); | |
4469 | ||
4470 | username = attr->values[0].string.text; | |
4471 | } | |
4472 | else | |
4473 | username = "anonymous"; | |
4474 | ||
4475 | /* | |
4476 | * Find the first subscription group attribute; return if we have | |
4477 | * none... | |
4478 | */ | |
4479 | ||
4480 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4481 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
4482 | break; | |
4483 | ||
4484 | if (!attr) | |
4485 | { | |
4486 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4487 | _("No subscription attributes in request!")); | |
4488 | return; | |
4489 | } | |
4490 | ||
4491 | /* | |
4492 | * Process the subscription attributes in the request... | |
4493 | */ | |
4494 | ||
4495 | while (attr) | |
4496 | { | |
4497 | recipient = NULL; | |
4498 | pullmethod = NULL; | |
4499 | user_data = NULL; | |
4500 | interval = 0; | |
4501 | lease = DefaultLeaseDuration; | |
4502 | jobid = 0; | |
4503 | mask = CUPSD_EVENT_NONE; | |
4504 | ||
4505 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
4506 | { | |
4507 | if (!strcmp(attr->name, "notify-recipient") && | |
4508 | attr->value_tag == IPP_TAG_URI) | |
4509 | recipient = attr->values[0].string.text; | |
4510 | else if (!strcmp(attr->name, "notify-pull-method") && | |
4511 | attr->value_tag == IPP_TAG_KEYWORD) | |
4512 | pullmethod = attr->values[0].string.text; | |
4513 | else if (!strcmp(attr->name, "notify-charset") && | |
4514 | attr->value_tag == IPP_TAG_CHARSET && | |
4515 | strcmp(attr->values[0].string.text, "us-ascii") && | |
4516 | strcmp(attr->values[0].string.text, "utf-8")) | |
4517 | { | |
4518 | send_ipp_status(con, IPP_CHARSET, | |
4519 | _("Character set \"%s\" not supported!"), | |
4520 | attr->values[0].string.text); | |
4521 | return; | |
4522 | } | |
4523 | else if (!strcmp(attr->name, "notify-natural-language") && | |
4524 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
4525 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
4526 | { | |
4527 | send_ipp_status(con, IPP_CHARSET, | |
4528 | _("Language \"%s\" not supported!"), | |
4529 | attr->values[0].string.text); | |
4530 | return; | |
4531 | } | |
4532 | else if (!strcmp(attr->name, "notify-user-data") && | |
4533 | attr->value_tag == IPP_TAG_STRING) | |
4534 | { | |
4535 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
4536 | { | |
4537 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
4538 | _("The notify-user-data value is too large " | |
4539 | "(%d > 63 octets)!"), | |
4540 | attr->values[0].unknown.length); | |
4541 | return; | |
4542 | } | |
4543 | ||
4544 | user_data = attr; | |
4545 | } | |
4546 | else if (!strcmp(attr->name, "notify-events") && | |
4547 | attr->value_tag == IPP_TAG_KEYWORD) | |
4548 | { | |
4549 | for (i = 0; i < attr->num_values; i ++) | |
4550 | mask |= cupsdEventValue(attr->values[i].string.text); | |
4551 | } | |
4552 | else if (!strcmp(attr->name, "notify-lease-duration") && | |
4553 | attr->value_tag == IPP_TAG_INTEGER) | |
4554 | lease = attr->values[0].integer; | |
4555 | else if (!strcmp(attr->name, "notify-time-interval") && | |
4556 | attr->value_tag == IPP_TAG_INTEGER) | |
4557 | interval = attr->values[0].integer; | |
4558 | else if (!strcmp(attr->name, "notify-job-id") && | |
4559 | attr->value_tag == IPP_TAG_INTEGER) | |
4560 | jobid = attr->values[0].integer; | |
4561 | ||
4562 | attr = attr->next; | |
4563 | } | |
4564 | ||
4565 | if (!recipient && !pullmethod) | |
4566 | break; | |
4567 | ||
4568 | if (mask == CUPSD_EVENT_NONE) | |
4569 | { | |
4570 | if (jobid) | |
4571 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
4572 | else if (printer) | |
4573 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
4574 | else | |
4575 | { | |
4576 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4577 | _("notify-events not specified!")); | |
4578 | return; | |
4579 | } | |
4580 | } | |
4581 | ||
4582 | if (MaxLeaseDuration && lease > MaxLeaseDuration) | |
4583 | { | |
4584 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4585 | "create_subscription: Limiting notify-lease-duration to " | |
4586 | "%d seconds.", | |
4587 | MaxLeaseDuration); | |
4588 | lease = MaxLeaseDuration; | |
4589 | } | |
4590 | ||
4591 | if (jobid) | |
4592 | { | |
4593 | if ((job = cupsdFindJob(jobid)) == NULL) | |
4594 | { | |
4595 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
4596 | return; | |
4597 | } | |
4598 | } | |
4599 | else | |
4600 | job = NULL; | |
4601 | ||
4602 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
4603 | ||
4604 | sub->interval = interval; | |
4605 | sub->lease = lease; | |
4606 | sub->expire = time(NULL) + lease; | |
4607 | ||
4608 | cupsdSetString(&sub->owner, username); | |
4609 | ||
4610 | if (user_data) | |
4611 | { | |
4612 | sub->user_data_len = user_data->values[0].unknown.length; | |
4613 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
4614 | sub->user_data_len); | |
4615 | } | |
4616 | ||
4617 | ippAddSeparator(con->response); | |
4618 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4619 | "notify-subscription-id", sub->id); | |
4620 | ||
4621 | if (attr) | |
4622 | attr = attr->next; | |
4623 | } | |
4624 | ||
4625 | cupsdSaveAllSubscriptions(); | |
4626 | ||
4627 | con->response->request.status.status_code = IPP_OK; | |
4628 | } | |
4629 | ||
4630 | ||
4631 | /* | |
4632 | * 'delete_printer()' - Remove a printer or class from the system. | |
4633 | */ | |
4634 | ||
4635 | static void | |
4636 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
4637 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
4638 | { | |
4639 | http_status_t status; /* Policy status */ | |
4640 | const char *dest; /* Destination */ | |
4641 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4642 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
4643 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
4644 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
4645 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
4646 | int port; /* Port portion of URI */ | |
4647 | cupsd_printer_t *printer; /* Printer/class */ | |
4648 | char filename[1024]; /* Script/PPD filename */ | |
4649 | ||
4650 | ||
4651 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
4652 | con->http.fd, uri->values[0].string.text); | |
4653 | ||
4654 | /* | |
4655 | * Do we have a valid URI? | |
4656 | */ | |
4657 | ||
4658 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
4659 | username, sizeof(username), host, sizeof(host), &port, | |
4660 | resource, sizeof(resource)); | |
4661 | ||
4662 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4663 | { | |
4664 | /* | |
4665 | * Bad URI... | |
4666 | */ | |
4667 | ||
4668 | send_ipp_status(con, IPP_NOT_FOUND, | |
4669 | _("The printer or class was not found.")); | |
4670 | return; | |
4671 | } | |
4672 | ||
4673 | /* | |
4674 | * Check policy... | |
4675 | */ | |
4676 | ||
4677 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4678 | { | |
4679 | send_http_error(con, status); | |
4680 | return; | |
4681 | } | |
4682 | ||
4683 | /* | |
4684 | * Remove old jobs... | |
4685 | */ | |
4686 | ||
4687 | cupsdCancelJobs(dest, NULL, 1); | |
4688 | ||
4689 | /* | |
4690 | * Remove old subscriptions and send a "deleted printer" event... | |
4691 | */ | |
4692 | ||
4693 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
4694 | "%s \"%s\" deleted by \"%s\".", | |
4695 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
4696 | dest, con->username); | |
4697 | ||
4698 | cupsdExpireSubscriptions(printer, NULL); | |
4699 | ||
4700 | /* | |
4701 | * Remove any old PPD or script files... | |
4702 | */ | |
4703 | ||
4704 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, dest); | |
4705 | unlink(filename); | |
4706 | ||
4707 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest); | |
4708 | unlink(filename); | |
4709 | ||
4710 | if (dtype & CUPS_PRINTER_CLASS) | |
4711 | { | |
4712 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", dest, | |
4713 | con->username); | |
4714 | ||
4715 | cupsdDeletePrinter(printer, 0); | |
4716 | cupsdSaveAllClasses(); | |
4717 | } | |
4718 | else | |
4719 | { | |
4720 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", dest, | |
4721 | con->username); | |
4722 | ||
4723 | cupsdDeletePrinter(printer, 0); | |
4724 | cupsdSaveAllPrinters(); | |
4725 | } | |
4726 | ||
4727 | cupsdWritePrintcap(); | |
4728 | ||
4729 | /* | |
4730 | * Return with no errors... | |
4731 | */ | |
4732 | ||
4733 | con->response->request.status.status_code = IPP_OK; | |
4734 | } | |
4735 | ||
4736 | ||
4737 | /* | |
4738 | * 'get_default()' - Get the default destination. | |
4739 | */ | |
4740 | ||
4741 | static void | |
4742 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
4743 | { | |
4744 | http_status_t status; /* Policy status */ | |
4745 | int i; /* Looping var */ | |
4746 | ipp_attribute_t *requested, /* requested-attributes */ | |
4747 | *history; /* History collection */ | |
4748 | int need_history; /* Need to send history collection? */ | |
4749 | char printer_uri[HTTP_MAX_URI]; | |
4750 | /* Printer URI */ | |
4751 | time_t curtime; /* Current time */ | |
4752 | ||
4753 | ||
4754 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
4755 | ||
4756 | /* | |
4757 | * Check policy... | |
4758 | */ | |
4759 | ||
4760 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4761 | { | |
4762 | send_http_error(con, status); | |
4763 | return; | |
4764 | } | |
4765 | ||
4766 | if (DefaultPrinter != NULL) | |
4767 | { | |
4768 | /* | |
4769 | * Copy the printer attributes to the response using requested-attributes | |
4770 | * and document-format attributes that may be provided by the client. | |
4771 | */ | |
4772 | ||
4773 | if (!ippFindAttribute(DefaultPrinter->attrs, "printer-uri-supported", | |
4774 | IPP_TAG_URI)) | |
4775 | { | |
4776 | httpAssembleURIf(printer_uri, sizeof(printer_uri), "ipp", NULL, | |
4777 | con->servername, con->serverport, "/printers/%s", | |
4778 | DefaultPrinter->name); | |
4779 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, | |
4780 | "printer-uri-supported", NULL, printer_uri); | |
4781 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
4782 | printer_uri); | |
4783 | } | |
4784 | ||
4785 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
4786 | DefaultPrinter->state); | |
4787 | ||
4788 | add_printer_state_reasons(con, DefaultPrinter); | |
4789 | ||
4790 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4791 | "printer-state-message", NULL, DefaultPrinter->state_message); | |
4792 | ||
4793 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
4794 | DefaultPrinter->accepting); | |
4795 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
4796 | DefaultPrinter->shared); | |
4797 | ||
4798 | curtime = time(NULL); | |
4799 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4800 | "printer-up-time", curtime); | |
4801 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4802 | "printer-state-change-time", DefaultPrinter->state_time); | |
4803 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
4804 | ippTimeToDate(curtime)); | |
4805 | ||
4806 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4807 | "printer-error-policy", NULL, DefaultPrinter->error_policy); | |
4808 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4809 | "printer-op-policy", NULL, DefaultPrinter->op_policy); | |
4810 | ||
4811 | add_queued_job_count(con, DefaultPrinter); | |
4812 | ||
4813 | requested = ippFindAttribute(con->request, "requested-attributes", | |
4814 | IPP_TAG_KEYWORD); | |
4815 | ||
4816 | copy_attrs(con->response, DefaultPrinter->attrs, requested, IPP_TAG_ZERO, 0); | |
4817 | copy_attrs(con->response, CommonData, requested, IPP_TAG_ZERO, IPP_TAG_COPY); | |
4818 | ||
4819 | need_history = 0; | |
4820 | ||
4821 | if (MaxPrinterHistory > 0 && DefaultPrinter->num_history > 0 && requested) | |
4822 | { | |
4823 | for (i = 0; i < requested->num_values; i ++) | |
4824 | if (!strcmp(requested->values[i].string.text, "all") || | |
4825 | !strcmp(requested->values[i].string.text, "printer-state-history")) | |
4826 | { | |
4827 | need_history = 1; | |
4828 | break; | |
4829 | } | |
4830 | } | |
4831 | ||
4832 | if (need_history) | |
4833 | { | |
4834 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, | |
4835 | "printer-state-history", | |
4836 | DefaultPrinter->num_history, NULL); | |
4837 | ||
4838 | for (i = 0; i < DefaultPrinter->num_history; i ++) | |
4839 | copy_attrs(history->values[i].collection = ippNew(), | |
4840 | DefaultPrinter->history[i], | |
4841 | NULL, IPP_TAG_ZERO, 0); | |
4842 | } | |
4843 | ||
4844 | con->response->request.status.status_code = requested ? IPP_OK_SUBST : IPP_OK; | |
4845 | } | |
4846 | else | |
4847 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
4848 | } | |
4849 | ||
4850 | ||
4851 | /* | |
4852 | * 'get_devices()' - Get the list of available devices on the local system. | |
4853 | */ | |
4854 | ||
4855 | static void | |
4856 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
4857 | { | |
4858 | http_status_t status; /* Policy status */ | |
4859 | int i; /* Looping var */ | |
4860 | ipp_attribute_t *limit, /* Limit attribute */ | |
4861 | *requested; /* requested-attributes attribute */ | |
4862 | char command[1024], /* cups-deviced command */ | |
4863 | options[1024], /* Options to pass to command */ | |
4864 | attrs[1024], /* String for requested attributes */ | |
4865 | *aptr; /* Pointer into string */ | |
4866 | int alen; /* Length of attribute value */ | |
4867 | ||
4868 | ||
4869 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
4870 | ||
4871 | /* | |
4872 | * Check policy... | |
4873 | */ | |
4874 | ||
4875 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4876 | { | |
4877 | send_http_error(con, status); | |
4878 | return; | |
4879 | } | |
4880 | ||
4881 | /* | |
4882 | * Run cups-deviced command with the given options... | |
4883 | */ | |
4884 | ||
4885 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
4886 | requested = ippFindAttribute(con->request, "requested-attributes", | |
4887 | IPP_TAG_KEYWORD); | |
4888 | ||
4889 | if (requested) | |
4890 | { | |
4891 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
4892 | { | |
4893 | /* | |
4894 | * Check that we have enough room... | |
4895 | */ | |
4896 | ||
4897 | alen = strlen(requested->values[i].string.text); | |
4898 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
4899 | break; | |
4900 | ||
4901 | /* | |
4902 | * Put commas between values... | |
4903 | */ | |
4904 | ||
4905 | if (i) | |
4906 | *aptr++ = ','; | |
4907 | ||
4908 | /* | |
4909 | * Add the value to the end of the string... | |
4910 | */ | |
4911 | ||
4912 | strcpy(aptr, requested->values[i].string.text); | |
4913 | aptr += alen; | |
4914 | } | |
4915 | ||
4916 | /* | |
4917 | * If we have more attribute names than will fit, default to "all"... | |
4918 | */ | |
4919 | ||
4920 | if (i < requested->num_values) | |
4921 | strcpy(attrs, "all"); | |
4922 | } | |
4923 | else | |
4924 | strcpy(attrs, "all"); | |
4925 | ||
4926 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
4927 | snprintf(options, sizeof(options), | |
4928 | "cups-deviced %d+%d+requested-attributes=%s", | |
4929 | con->request->request.op.request_id, | |
4930 | limit ? limit->values[0].integer : 0, | |
4931 | attrs); | |
4932 | ||
4933 | if (cupsdSendCommand(con, command, options, 1)) | |
4934 | { | |
4935 | /* | |
4936 | * Command started successfully, don't send an IPP response here... | |
4937 | */ | |
4938 | ||
4939 | ippDelete(con->response); | |
4940 | con->response = NULL; | |
4941 | } | |
4942 | else | |
4943 | { | |
4944 | /* | |
4945 | * Command failed, return "internal error" so the user knows something | |
4946 | * went wrong... | |
4947 | */ | |
4948 | ||
4949 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
4950 | _("cups-deviced failed to execute.")); | |
4951 | } | |
4952 | } | |
4953 | ||
4954 | ||
4955 | /* | |
4956 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
4957 | */ | |
4958 | ||
4959 | static void | |
4960 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
4961 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4962 | { | |
4963 | http_status_t status; /* Policy status */ | |
4964 | ipp_attribute_t *attr, /* Current attribute */ | |
4965 | *requested; /* Requested attributes */ | |
4966 | const char *dest; /* Destination */ | |
4967 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4968 | cups_ptype_t dmask; /* Destination type mask */ | |
4969 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
4970 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
4971 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
4972 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
4973 | int port; /* Port portion of URI */ | |
4974 | int completed; /* Completed jobs? */ | |
4975 | int first_job_id; /* First job ID */ | |
4976 | int limit; /* Maximum number of jobs to return */ | |
4977 | int count; /* Number of jobs that match */ | |
4978 | cupsd_job_t *job; /* Current job pointer */ | |
4979 | char job_uri[HTTP_MAX_URI]; /* Job URI... */ | |
4980 | cupsd_printer_t *printer; /* Printer */ | |
4981 | cups_array_t *list; /* Which job list... */ | |
4982 | ||
4983 | ||
4984 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
4985 | uri->values[0].string.text); | |
4986 | ||
4987 | /* | |
4988 | * Is the destination valid? | |
4989 | */ | |
4990 | ||
4991 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
4992 | username, sizeof(username), host, sizeof(host), &port, | |
4993 | resource, sizeof(resource)); | |
4994 | ||
4995 | if (strcmp(resource, "/") == 0 || | |
4996 | (strncmp(resource, "/jobs", 5) == 0 && strlen(resource) <= 6)) | |
4997 | { | |
4998 | dest = NULL; | |
4999 | dtype = (cups_ptype_t)0; | |
5000 | dmask = (cups_ptype_t)0; | |
5001 | printer = NULL; | |
5002 | } | |
5003 | else if (strncmp(resource, "/printers", 9) == 0 && strlen(resource) <= 10) | |
5004 | { | |
5005 | dest = NULL; | |
5006 | dtype = (cups_ptype_t)0; | |
5007 | dmask = CUPS_PRINTER_CLASS; | |
5008 | printer = NULL; | |
5009 | } | |
5010 | else if (strncmp(resource, "/classes", 8) == 0 && strlen(resource) <= 9) | |
5011 | { | |
5012 | dest = NULL; | |
5013 | dtype = CUPS_PRINTER_CLASS; | |
5014 | dmask = CUPS_PRINTER_CLASS; | |
5015 | printer = NULL; | |
5016 | } | |
5017 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5018 | { | |
5019 | /* | |
5020 | * Bad URI... | |
5021 | */ | |
5022 | ||
5023 | send_ipp_status(con, IPP_NOT_FOUND, | |
5024 | _("The printer or class was not found.")); | |
5025 | return; | |
5026 | } | |
5027 | else | |
5028 | dmask = CUPS_PRINTER_CLASS; | |
5029 | ||
5030 | /* | |
5031 | * Check policy... | |
5032 | */ | |
5033 | ||
5034 | if (printer) | |
5035 | { | |
5036 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5037 | { | |
5038 | send_http_error(con, status); | |
5039 | return; | |
5040 | } | |
5041 | } | |
5042 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5043 | { | |
5044 | send_http_error(con, status); | |
5045 | return; | |
5046 | } | |
5047 | ||
5048 | /* | |
5049 | * See if the "which-jobs" attribute have been specified... | |
5050 | */ | |
5051 | ||
5052 | if ((attr = ippFindAttribute(con->request, "which-jobs", IPP_TAG_KEYWORD)) != NULL && | |
5053 | !strcmp(attr->values[0].string.text, "completed")) | |
5054 | { | |
5055 | completed = 1; | |
5056 | list = Jobs; | |
5057 | } | |
5058 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5059 | { | |
5060 | completed = 0; | |
5061 | list = Jobs; | |
5062 | } | |
5063 | else | |
5064 | { | |
5065 | completed = 0; | |
5066 | list = ActiveJobs; | |
5067 | } | |
5068 | ||
5069 | /* | |
5070 | * See if they want to limit the number of jobs reported... | |
5071 | */ | |
5072 | ||
5073 | if ((attr = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER)) != NULL) | |
5074 | limit = attr->values[0].integer; | |
5075 | else | |
5076 | limit = 1000000; | |
5077 | ||
5078 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5079 | IPP_TAG_INTEGER)) != NULL) | |
5080 | first_job_id = attr->values[0].integer; | |
5081 | else | |
5082 | first_job_id = 1; | |
5083 | ||
5084 | /* | |
5085 | * See if we only want to see jobs for a specific user... | |
5086 | */ | |
5087 | ||
5088 | if ((attr = ippFindAttribute(con->request, "my-jobs", IPP_TAG_BOOLEAN)) != NULL && | |
5089 | attr->values[0].boolean) | |
5090 | { | |
5091 | if (con->username[0]) | |
5092 | strlcpy(username, con->username, sizeof(username)); | |
5093 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", IPP_TAG_NAME)) != NULL) | |
5094 | strlcpy(username, attr->values[0].string.text, sizeof(username)); | |
5095 | else | |
5096 | strcpy(username, "anonymous"); | |
5097 | } | |
5098 | else | |
5099 | username[0] = '\0'; | |
5100 | ||
5101 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5102 | IPP_TAG_KEYWORD); | |
5103 | ||
5104 | /* | |
5105 | * OK, build a list of jobs for this printer... | |
5106 | */ | |
5107 | ||
5108 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5109 | count < limit && job; | |
5110 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5111 | { | |
5112 | /* | |
5113 | * Filter out jobs that don't match... | |
5114 | */ | |
5115 | ||
5116 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5117 | ||
5118 | if ((dest != NULL && strcmp(job->dest, dest) != 0) && | |
5119 | (job->printer == NULL || dest == NULL || | |
5120 | strcmp(job->printer->name, dest) != 0)) | |
5121 | continue; | |
5122 | if ((job->dtype & dmask) != dtype && | |
5123 | (job->printer == NULL || (job->printer->type & dmask) != dtype)) | |
5124 | continue; | |
5125 | if (username[0] != '\0' && strcasecmp(username, job->username) != 0) | |
5126 | continue; | |
5127 | ||
5128 | if (completed && job->state->values[0].integer <= IPP_JOB_STOPPED) | |
5129 | continue; | |
5130 | ||
5131 | if (job->id < first_job_id) | |
5132 | continue; | |
5133 | ||
5134 | count ++; | |
5135 | ||
5136 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5137 | ||
5138 | /* | |
5139 | * Send the requested attributes for each job... | |
5140 | */ | |
5141 | ||
5142 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
5143 | LocalPort, job->id); | |
5144 | ||
5145 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
5146 | "job-more-info", NULL, job_uri); | |
5147 | ||
5148 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
5149 | "job-uri", NULL, job_uri); | |
5150 | ||
5151 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
5152 | "job-printer-up-time", time(NULL)); | |
5153 | ||
5154 | /* | |
5155 | * Copy the job attributes to the response using the requested-attributes | |
5156 | * attribute that may be provided by the client. | |
5157 | */ | |
5158 | ||
5159 | copy_attrs(con->response, job->attrs, requested, IPP_TAG_JOB, 0); | |
5160 | ||
5161 | add_job_state_reasons(con, job); | |
5162 | ||
5163 | ippAddSeparator(con->response); | |
5164 | } | |
5165 | ||
5166 | if (requested != NULL) | |
5167 | con->response->request.status.status_code = IPP_OK_SUBST; | |
5168 | else | |
5169 | con->response->request.status.status_code = IPP_OK; | |
5170 | } | |
5171 | ||
5172 | ||
5173 | /* | |
5174 | * 'get_job_attrs()' - Get job attributes. | |
5175 | */ | |
5176 | ||
5177 | static void | |
5178 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
5179 | ipp_attribute_t *uri) /* I - Job URI */ | |
5180 | { | |
5181 | http_status_t status; /* Policy status */ | |
5182 | ipp_attribute_t *attr, /* Current attribute */ | |
5183 | *requested; /* Requested attributes */ | |
5184 | int jobid; /* Job ID */ | |
5185 | cupsd_job_t *job; /* Current job */ | |
5186 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5187 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5188 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5189 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5190 | int port; /* Port portion of URI */ | |
5191 | char job_uri[HTTP_MAX_URI]; /* Job URI... */ | |
5192 | ||
5193 | ||
5194 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, | |
5195 | con->http.fd, uri->values[0].string.text); | |
5196 | ||
5197 | /* | |
5198 | * See if we have a job URI or a printer URI... | |
5199 | */ | |
5200 | ||
5201 | if (strcmp(uri->name, "printer-uri") == 0) | |
5202 | { | |
5203 | /* | |
5204 | * Got a printer URI; see if we also have a job-id attribute... | |
5205 | */ | |
5206 | ||
5207 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
5208 | { | |
5209 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5210 | _("Got a printer-uri attribute but no job-id!")); | |
5211 | return; | |
5212 | } | |
5213 | ||
5214 | jobid = attr->values[0].integer; | |
5215 | } | |
5216 | else | |
5217 | { | |
5218 | /* | |
5219 | * Got a job URI; parse it to get the job ID... | |
5220 | */ | |
5221 | ||
5222 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
5223 | username, sizeof(username), host, sizeof(host), &port, | |
5224 | resource, sizeof(resource)); | |
5225 | ||
5226 | if (strncmp(resource, "/jobs/", 6) != 0) | |
5227 | { | |
5228 | /* | |
5229 | * Not a valid URI! | |
5230 | */ | |
5231 | ||
5232 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5233 | _("Bad job-uri attribute \"%s\"!"), | |
5234 | uri->values[0].string.text); | |
5235 | return; | |
5236 | } | |
5237 | ||
5238 | jobid = atoi(resource + 6); | |
5239 | } | |
5240 | ||
5241 | /* | |
5242 | * See if the job exists... | |
5243 | */ | |
5244 | ||
5245 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5246 | { | |
5247 | /* | |
5248 | * Nope - return a "not found" error... | |
5249 | */ | |
5250 | ||
5251 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5252 | return; | |
5253 | } | |
5254 | ||
5255 | /* | |
5256 | * Check policy... | |
5257 | */ | |
5258 | ||
5259 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5260 | { | |
5261 | send_http_error(con, status); | |
5262 | return; | |
5263 | } | |
5264 | ||
5265 | /* | |
5266 | * Put out the standard attributes... | |
5267 | */ | |
5268 | ||
5269 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", | |
5270 | ServerName, LocalPort, job->id); | |
5271 | ||
5272 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
5273 | ||
5274 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
5275 | "job-more-info", NULL, job_uri); | |
5276 | ||
5277 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
5278 | "job-uri", NULL, job_uri); | |
5279 | ||
5280 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
5281 | "job-printer-up-time", time(NULL)); | |
5282 | ||
5283 | /* | |
5284 | * Copy the job attributes to the response using the requested-attributes | |
5285 | * attribute that may be provided by the client. | |
5286 | */ | |
5287 | ||
5288 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5289 | IPP_TAG_KEYWORD); | |
5290 | ||
5291 | copy_attrs(con->response, job->attrs, requested, IPP_TAG_JOB, 0); | |
5292 | ||
5293 | add_job_state_reasons(con, job); | |
5294 | ||
5295 | if (requested != NULL) | |
5296 | con->response->request.status.status_code = IPP_OK_SUBST; | |
5297 | else | |
5298 | con->response->request.status.status_code = IPP_OK; | |
5299 | } | |
5300 | ||
5301 | ||
5302 | /* | |
5303 | * 'get_notifications()' - Get events for a subscription. | |
5304 | */ | |
5305 | ||
5306 | static void | |
5307 | get_notifications(cupsd_client_t *con, /* I - Client connection */ | |
5308 | int id) /* I - Subscription ID */ | |
5309 | { | |
5310 | } | |
5311 | ||
5312 | ||
5313 | /* | |
5314 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
5315 | */ | |
5316 | ||
5317 | static void | |
5318 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
5319 | { | |
5320 | http_status_t status; /* Policy status */ | |
5321 | int i; /* Looping var */ | |
5322 | ipp_attribute_t *limit, /* Limit attribute */ | |
5323 | *make, /* ppd-make attribute */ | |
5324 | *requested; /* requested-attributes attribute */ | |
5325 | char command[1024], /* cups-deviced command */ | |
5326 | options[1024], /* Options to pass to command */ | |
5327 | attrs[1024], /* String for requested attributes */ | |
5328 | *aptr; /* Pointer into string */ | |
5329 | int alen; /* Length of attribute value */ | |
5330 | ||
5331 | ||
5332 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); | |
5333 | ||
5334 | /* | |
5335 | * Check policy... | |
5336 | */ | |
5337 | ||
5338 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5339 | { | |
5340 | send_http_error(con, status); | |
5341 | return; | |
5342 | } | |
5343 | ||
5344 | /* | |
5345 | * Run cups-driverd command with the given options... | |
5346 | */ | |
5347 | ||
5348 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5349 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
5350 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5351 | IPP_TAG_KEYWORD); | |
5352 | ||
5353 | if (requested) | |
5354 | { | |
5355 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
5356 | { | |
5357 | /* | |
5358 | * Check that we have enough room... | |
5359 | */ | |
5360 | ||
5361 | alen = strlen(requested->values[i].string.text); | |
5362 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5363 | break; | |
5364 | ||
5365 | /* | |
5366 | * Put commas between values... | |
5367 | */ | |
5368 | ||
5369 | if (i) | |
5370 | *aptr++ = ','; | |
5371 | ||
5372 | /* | |
5373 | * Add the value to the end of the string... | |
5374 | */ | |
5375 | ||
5376 | strcpy(aptr, requested->values[i].string.text); | |
5377 | aptr += alen; | |
5378 | } | |
5379 | ||
5380 | /* | |
5381 | * If we have more attribute names than will fit, default to "all"... | |
5382 | */ | |
5383 | ||
5384 | if (i < requested->num_values) | |
5385 | strcpy(attrs, "all"); | |
5386 | } | |
5387 | else | |
5388 | strcpy(attrs, "all"); | |
5389 | ||
5390 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); | |
5391 | snprintf(options, sizeof(options), | |
5392 | "cups-driverd list+%d+%d+requested-attributes=%s%s%s", | |
5393 | con->request->request.op.request_id, | |
5394 | limit ? limit->values[0].integer : 0, | |
5395 | attrs, | |
5396 | make ? "%20ppd-make=" : "", | |
5397 | make ? make->values[0].string.text : ""); | |
5398 | ||
5399 | if (cupsdSendCommand(con, command, options, 0)) | |
5400 | { | |
5401 | /* | |
5402 | * Command started successfully, don't send an IPP response here... | |
5403 | */ | |
5404 | ||
5405 | ippDelete(con->response); | |
5406 | con->response = NULL; | |
5407 | } | |
5408 | else | |
5409 | { | |
5410 | /* | |
5411 | * Command failed, return "internal error" so the user knows something | |
5412 | * went wrong... | |
5413 | */ | |
5414 | ||
5415 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5416 | _("cups-driverd failed to execute.")); | |
5417 | } | |
5418 | } | |
5419 | ||
5420 | ||
5421 | /* | |
5422 | * 'get_printer_attrs()' - Get printer attributes. | |
5423 | */ | |
5424 | ||
5425 | static void | |
5426 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ | |
5427 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5428 | { | |
5429 | http_status_t status; /* Policy status */ | |
5430 | const char *dest; /* Destination */ | |
5431 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5432 | char method[HTTP_MAX_URI], | |
5433 | /* Method portion of URI */ | |
5434 | username[HTTP_MAX_URI], | |
5435 | /* Username portion of URI */ | |
5436 | host[HTTP_MAX_URI], | |
5437 | /* Host portion of URI */ | |
5438 | resource[HTTP_MAX_URI]; | |
5439 | /* Resource portion of URI */ | |
5440 | int port; /* Port portion of URI */ | |
5441 | cupsd_printer_t *printer; /* Printer/class */ | |
5442 | char printer_uri[HTTP_MAX_URI]; | |
5443 | /* Printer URI */ | |
5444 | time_t curtime; /* Current time */ | |
5445 | int i; /* Looping var */ | |
5446 | ipp_attribute_t *requested, /* requested-attributes */ | |
5447 | *history; /* History collection */ | |
5448 | int need_history; /* Need to send history collection? */ | |
5449 | ||
5450 | ||
5451 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, | |
5452 | con->http.fd, uri->values[0].string.text); | |
5453 | ||
5454 | /* | |
5455 | * Is the destination valid? | |
5456 | */ | |
5457 | ||
5458 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
5459 | username, sizeof(username), host, sizeof(host), &port, | |
5460 | resource, sizeof(resource)); | |
5461 | ||
5462 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5463 | { | |
5464 | /* | |
5465 | * Bad URI... | |
5466 | */ | |
5467 | ||
5468 | send_ipp_status(con, IPP_NOT_FOUND, | |
5469 | _("The printer or class was not found.")); | |
5470 | return; | |
5471 | } | |
5472 | ||
5473 | /* | |
5474 | * Check policy... | |
5475 | */ | |
5476 | ||
5477 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5478 | { | |
5479 | send_http_error(con, status); | |
5480 | return; | |
5481 | } | |
5482 | ||
5483 | curtime = time(NULL); | |
5484 | ||
5485 | /* | |
5486 | * Copy the printer attributes to the response using requested-attributes | |
5487 | * and document-format attributes that may be provided by the client. | |
5488 | */ | |
5489 | ||
5490 | if (!ippFindAttribute(printer->attrs, "printer-uri-supported", | |
5491 | IPP_TAG_URI)) | |
5492 | { | |
5493 | httpAssembleURIf(printer_uri, sizeof(printer_uri), "ipp", NULL, | |
5494 | con->servername, con->serverport, "/printers/%s", | |
5495 | printer->name); | |
5496 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, | |
5497 | "printer-uri-supported", NULL, printer_uri); | |
5498 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
5499 | printer_uri); | |
5500 | } | |
5501 | ||
5502 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
5503 | printer->state); | |
5504 | ||
5505 | add_printer_state_reasons(con, printer); | |
5506 | ||
5507 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
5508 | "printer-state-message", NULL, printer->state_message); | |
5509 | ||
5510 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
5511 | printer->accepting); | |
5512 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
5513 | printer->shared); | |
5514 | ||
5515 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
5516 | "printer-up-time", curtime); | |
5517 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
5518 | "printer-state-change-time", printer->state_time); | |
5519 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
5520 | ippTimeToDate(curtime)); | |
5521 | ||
5522 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
5523 | "printer-error-policy", NULL, printer->error_policy); | |
5524 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
5525 | "printer-op-policy", NULL, printer->op_policy); | |
5526 | ||
5527 | add_queued_job_count(con, printer); | |
5528 | ||
5529 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5530 | IPP_TAG_KEYWORD); | |
5531 | ||
5532 | copy_attrs(con->response, printer->attrs, requested, IPP_TAG_ZERO, 0); | |
5533 | copy_attrs(con->response, CommonData, requested, IPP_TAG_ZERO, IPP_TAG_COPY); | |
5534 | ||
5535 | need_history = 0; | |
5536 | ||
5537 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && requested) | |
5538 | { | |
5539 | for (i = 0; i < requested->num_values; i ++) | |
5540 | if (!strcmp(requested->values[i].string.text, "all") || | |
5541 | !strcmp(requested->values[i].string.text, "printer-state-history")) | |
5542 | { | |
5543 | need_history = 1; | |
5544 | break; | |
5545 | } | |
5546 | } | |
5547 | ||
5548 | if (need_history) | |
5549 | { | |
5550 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, | |
5551 | "printer-state-history", | |
5552 | printer->num_history, NULL); | |
5553 | ||
5554 | for (i = 0; i < printer->num_history; i ++) | |
5555 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
5556 | NULL, IPP_TAG_ZERO, 0); | |
5557 | } | |
5558 | ||
5559 | con->response->request.status.status_code = requested ? IPP_OK_SUBST : IPP_OK; | |
5560 | } | |
5561 | ||
5562 | ||
5563 | /* | |
5564 | * 'get_printers()' - Get a list of printers or classes. | |
5565 | */ | |
5566 | ||
5567 | static void | |
5568 | get_printers(cupsd_client_t *con, /* I - Client connection */ | |
5569 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
5570 | { | |
5571 | http_status_t status; /* Policy status */ | |
5572 | int i; /* Looping var */ | |
5573 | ipp_attribute_t *requested, /* requested-attributes */ | |
5574 | *history, /* History collection */ | |
5575 | *attr; /* Current attribute */ | |
5576 | int need_history; /* Need to send history collection? */ | |
5577 | int limit; /* Maximum number of printers to return */ | |
5578 | int count; /* Number of printers that match */ | |
5579 | cupsd_printer_t *printer; /* Current printer pointer */ | |
5580 | time_t curtime; /* Current time */ | |
5581 | int printer_type, /* printer-type attribute */ | |
5582 | printer_mask; /* printer-type-mask attribute */ | |
5583 | char *location; /* Location string */ | |
5584 | const char *username; /* Current user */ | |
5585 | char *first_printer_name; /* first-printer-name attribute */ | |
5586 | char printer_uri[HTTP_MAX_URI]; | |
5587 | /* Printer URI */ | |
5588 | ||
5589 | ||
5590 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, | |
5591 | con->http.fd, type); | |
5592 | ||
5593 | if (!Printers || !cupsArrayCount(Printers)) | |
5594 | { | |
5595 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); | |
5596 | return; | |
5597 | } | |
5598 | ||
5599 | /* | |
5600 | * Check policy... | |
5601 | */ | |
5602 | ||
5603 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5604 | { | |
5605 | send_http_error(con, status); | |
5606 | return; | |
5607 | } | |
5608 | ||
5609 | /* | |
5610 | * See if they want to limit the number of printers reported... | |
5611 | */ | |
5612 | ||
5613 | if ((attr = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER)) != NULL) | |
5614 | limit = attr->values[0].integer; | |
5615 | else | |
5616 | limit = 10000000; | |
5617 | ||
5618 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
5619 | IPP_TAG_NAME)) != NULL) | |
5620 | first_printer_name = attr->values[0].string.text; | |
5621 | else | |
5622 | first_printer_name = NULL; | |
5623 | ||
5624 | /* | |
5625 | * Support filtering... | |
5626 | */ | |
5627 | ||
5628 | if ((attr = ippFindAttribute(con->request, "printer-type", | |
5629 | IPP_TAG_ENUM)) != NULL) | |
5630 | printer_type = attr->values[0].integer; | |
5631 | else | |
5632 | printer_type = 0; | |
5633 | ||
5634 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", | |
5635 | IPP_TAG_ENUM)) != NULL) | |
5636 | printer_mask = attr->values[0].integer; | |
5637 | else | |
5638 | printer_mask = 0; | |
5639 | ||
5640 | if ((attr = ippFindAttribute(con->request, "printer-location", | |
5641 | IPP_TAG_TEXT)) != NULL) | |
5642 | location = attr->values[0].string.text; | |
5643 | else | |
5644 | location = NULL; | |
5645 | ||
5646 | if (con->username[0]) | |
5647 | username = con->username; | |
5648 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
5649 | IPP_TAG_NAME)) != NULL) | |
5650 | username = attr->values[0].string.text; | |
5651 | else | |
5652 | username = NULL; | |
5653 | ||
5654 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5655 | IPP_TAG_KEYWORD); | |
5656 | ||
5657 | need_history = 0; | |
5658 | ||
5659 | if (MaxPrinterHistory > 0 && requested) | |
5660 | { | |
5661 | for (i = 0; i < requested->num_values; i ++) | |
5662 | if (!strcmp(requested->values[i].string.text, "all") || | |
5663 | !strcmp(requested->values[i].string.text, "printer-state-history")) | |
5664 | { | |
5665 | need_history = 1; | |
5666 | break; | |
5667 | } | |
5668 | } | |
5669 | ||
5670 | /* | |
5671 | * OK, build a list of printers for this printer... | |
5672 | */ | |
5673 | ||
5674 | curtime = time(NULL); | |
5675 | ||
5676 | if (first_printer_name) | |
5677 | { | |
5678 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) | |
5679 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
5680 | } | |
5681 | else | |
5682 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
5683 | ||
5684 | for (count = 0; | |
5685 | count < limit && printer != NULL; | |
5686 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
5687 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && | |
5688 | (printer->type & printer_mask) == printer_type && | |
5689 | (location == NULL || printer->location == NULL || | |
5690 | !strcasecmp(printer->location, location))) | |
5691 | { | |
5692 | /* | |
5693 | * If HideImplicitMembers is enabled, see if this printer or class | |
5694 | * is a member of an implicit class... | |
5695 | */ | |
5696 | ||
5697 | if (ImplicitClasses && HideImplicitMembers && | |
5698 | printer->in_implicit_class) | |
5699 | continue; | |
5700 | ||
5701 | /* | |
5702 | * If a username is specified, see if it is allowed or denied | |
5703 | * access... | |
5704 | */ | |
5705 | ||
5706 | if (printer->num_users && username && !user_allowed(printer, username)) | |
5707 | continue; | |
5708 | ||
5709 | /* | |
5710 | * Add the group separator as needed... | |
5711 | */ | |
5712 | ||
5713 | if (count > 0) | |
5714 | ippAddSeparator(con->response); | |
5715 | ||
5716 | count ++; | |
5717 | ||
5718 | /* | |
5719 | * Send the following attributes for each printer: | |
5720 | * | |
5721 | * printer-state | |
5722 | * printer-state-message | |
5723 | * printer-is-accepting-jobs | |
5724 | * printer-is-shared | |
5725 | * printer-up-time | |
5726 | * printer-state-change-time | |
5727 | * + all printer attributes | |
5728 | */ | |
5729 | ||
5730 | if (!ippFindAttribute(printer->attrs, "printer-uri-supported", | |
5731 | IPP_TAG_URI)) | |
5732 | { | |
5733 | httpAssembleURIf(printer_uri, sizeof(printer_uri), "ipp", NULL, | |
5734 | con->servername, con->serverport, "/printers/%s", | |
5735 | printer->name); | |
5736 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, | |
5737 | "printer-uri-supported", NULL, printer_uri); | |
5738 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", printer_uri); | |
5739 | } | |
5740 | ||
5741 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
5742 | "printer-state", printer->state); | |
5743 | ||
5744 | add_printer_state_reasons(con, printer); | |
5745 | ||
5746 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
5747 | "printer-state-message", NULL, printer->state_message); | |
5748 | ||
5749 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
5750 | printer->accepting); | |
5751 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
5752 | printer->shared); | |
5753 | ||
5754 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
5755 | "printer-up-time", curtime); | |
5756 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
5757 | "printer-state-change-time", printer->state_time); | |
5758 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
5759 | ippTimeToDate(curtime)); | |
5760 | ||
5761 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
5762 | "printer-error-policy", NULL, printer->error_policy); | |
5763 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
5764 | "printer-op-policy", NULL, printer->op_policy); | |
5765 | ||
5766 | add_queued_job_count(con, printer); | |
5767 | ||
5768 | copy_attrs(con->response, printer->attrs, requested, IPP_TAG_ZERO, 0); | |
5769 | ||
5770 | copy_attrs(con->response, CommonData, requested, IPP_TAG_ZERO, | |
5771 | IPP_TAG_COPY); | |
5772 | ||
5773 | if (need_history && printer->num_history > 0) | |
5774 | { | |
5775 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, | |
5776 | "printer-state-history", | |
5777 | printer->num_history, NULL); | |
5778 | ||
5779 | for (i = 0; i < printer->num_history; i ++) | |
5780 | copy_attrs(history->values[i].collection = ippNew(), | |
5781 | printer->history[i], NULL, IPP_TAG_ZERO, 0); | |
5782 | } | |
5783 | } | |
5784 | ||
5785 | con->response->request.status.status_code = requested ? IPP_OK_SUBST : IPP_OK; | |
5786 | } | |
5787 | ||
5788 | ||
5789 | /* | |
5790 | * 'get_subscription_attrs()' - Get subscription attributes. | |
5791 | */ | |
5792 | ||
5793 | static void | |
5794 | get_subscription_attrs( | |
5795 | cupsd_client_t *con, /* I - Client connection */ | |
5796 | int sub_id) /* I - Subscription ID */ | |
5797 | { | |
5798 | http_status_t status; /* Policy status */ | |
5799 | cupsd_subscription_t *sub; /* Subscription */ | |
5800 | cups_array_t *ra; /* Requested attributes array */ | |
5801 | ||
5802 | ||
5803 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
5804 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
5805 | con, con->http.fd, sub_id); | |
5806 | ||
5807 | /* | |
5808 | * Is the subscription ID valid? | |
5809 | */ | |
5810 | ||
5811 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
5812 | { | |
5813 | /* | |
5814 | * Bad subscription ID... | |
5815 | */ | |
5816 | ||
5817 | send_ipp_status(con, IPP_NOT_FOUND, | |
5818 | _("notify-subscription-id %d no good!"), sub_id); | |
5819 | return; | |
5820 | } | |
5821 | ||
5822 | /* | |
5823 | * Check policy... | |
5824 | */ | |
5825 | ||
5826 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5827 | DefaultPolicyPtr, | |
5828 | con, sub->owner)) != HTTP_OK) | |
5829 | { | |
5830 | send_http_error(con, status); | |
5831 | return; | |
5832 | } | |
5833 | ||
5834 | /* | |
5835 | * Copy the subscription attributes to the response using the | |
5836 | * requested-attributes attribute that may be provided by the client. | |
5837 | */ | |
5838 | ||
5839 | ra = create_requested_array(con->request); | |
5840 | ||
5841 | copy_subscription_attrs(con, sub, ra); | |
5842 | ||
5843 | cupsArrayDelete(ra); | |
5844 | ||
5845 | con->response->request.status.status_code = IPP_OK; | |
5846 | } | |
5847 | ||
5848 | ||
5849 | /* | |
5850 | * 'get_subscriptions()' - Get subscriptions. | |
5851 | */ | |
5852 | ||
5853 | static void | |
5854 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
5855 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
5856 | { | |
5857 | http_status_t status; /* Policy status */ | |
5858 | int count; /* Number of subscriptions */ | |
5859 | int limit; /* Limit */ | |
5860 | cupsd_subscription_t *sub; /* Subscription */ | |
5861 | cups_array_t *ra; /* Requested attributes array */ | |
5862 | ipp_attribute_t *attr; /* Attribute */ | |
5863 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5864 | char method[HTTP_MAX_URI], | |
5865 | /* Method portion of URI */ | |
5866 | username[HTTP_MAX_URI], | |
5867 | /* Username portion of URI */ | |
5868 | host[HTTP_MAX_URI], | |
5869 | /* Host portion of URI */ | |
5870 | resource[HTTP_MAX_URI]; | |
5871 | /* Resource portion of URI */ | |
5872 | int port; /* Port portion of URI */ | |
5873 | cupsd_job_t *job; /* Job pointer */ | |
5874 | cupsd_printer_t *printer; /* Printer */ | |
5875 | ||
5876 | ||
5877 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
5878 | "get_subscriptions(con=%p[%d], uri=%s)", | |
5879 | con, con->http.fd, uri->values[0].string.text); | |
5880 | ||
5881 | /* | |
5882 | * Is the destination valid? | |
5883 | */ | |
5884 | ||
5885 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
5886 | username, sizeof(username), host, sizeof(host), &port, | |
5887 | resource, sizeof(resource)); | |
5888 | ||
5889 | if (!strcmp(resource, "/") || | |
5890 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
5891 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
5892 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
5893 | { | |
5894 | printer = NULL; | |
5895 | job = NULL; | |
5896 | } | |
5897 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) | |
5898 | { | |
5899 | printer = NULL; | |
5900 | job = cupsdFindJob(atoi(resource + 6)); | |
5901 | ||
5902 | if (!job) | |
5903 | { | |
5904 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), | |
5905 | resource + 6); | |
5906 | return; | |
5907 | } | |
5908 | } | |
5909 | else if (!cupsdValidateDest(host, resource, &dtype, &printer)) | |
5910 | { | |
5911 | /* | |
5912 | * Bad URI... | |
5913 | */ | |
5914 | ||
5915 | send_ipp_status(con, IPP_NOT_FOUND, | |
5916 | _("The printer or class was not found.")); | |
5917 | return; | |
5918 | } | |
5919 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
5920 | IPP_TAG_INTEGER)) != NULL) | |
5921 | { | |
5922 | job = cupsdFindJob(attr->values[0].integer); | |
5923 | ||
5924 | if (!job) | |
5925 | { | |
5926 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), | |
5927 | attr->values[0].integer); | |
5928 | return; | |
5929 | } | |
5930 | } | |
5931 | else | |
5932 | job = NULL; | |
5933 | ||
5934 | /* | |
5935 | * Check policy... | |
5936 | */ | |
5937 | ||
5938 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : | |
5939 | DefaultPolicyPtr, | |
5940 | con, NULL)) != HTTP_OK) | |
5941 | { | |
5942 | send_http_error(con, status); | |
5943 | return; | |
5944 | } | |
5945 | ||
5946 | /* | |
5947 | * Copy the subscription attributes to the response using the | |
5948 | * requested-attributes attribute that may be provided by the client. | |
5949 | */ | |
5950 | ||
5951 | ra = create_requested_array(con->request); | |
5952 | ||
5953 | if ((attr = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER)) != NULL) | |
5954 | limit = attr->values[0].integer; | |
5955 | else | |
5956 | limit = 0; | |
5957 | ||
5958 | /* | |
5959 | * See if we only want to see subscriptions for a specific user... | |
5960 | */ | |
5961 | ||
5962 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", | |
5963 | IPP_TAG_BOOLEAN)) != NULL && | |
5964 | attr->values[0].boolean) | |
5965 | { | |
5966 | if (con->username[0]) | |
5967 | strlcpy(username, con->username, sizeof(username)); | |
5968 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", IPP_TAG_NAME)) != NULL) | |
5969 | strlcpy(username, attr->values[0].string.text, sizeof(username)); | |
5970 | else | |
5971 | strcpy(username, "anonymous"); | |
5972 | } | |
5973 | else | |
5974 | username[0] = '\0'; | |
5975 | ||
5976 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; | |
5977 | sub; | |
5978 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
5979 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
5980 | (!username[0] || !strcasecmp(username, sub->owner))) | |
5981 | { | |
5982 | ippAddSeparator(con->response); | |
5983 | copy_subscription_attrs(con, sub, ra); | |
5984 | ||
5985 | count ++; | |
5986 | if (limit && count >= limit) | |
5987 | break; | |
5988 | } | |
5989 | ||
5990 | cupsArrayDelete(ra); | |
5991 | ||
5992 | if (count) | |
5993 | con->response->request.status.status_code = IPP_OK; | |
5994 | else | |
5995 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
5996 | } | |
5997 | ||
5998 | ||
5999 | /* | |
6000 | * 'hold_job()' - Hold a print job. | |
6001 | */ | |
6002 | ||
6003 | static void | |
6004 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
6005 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
6006 | { | |
6007 | ipp_attribute_t *attr, /* Current job-hold-until */ | |
6008 | *newattr; /* New job-hold-until */ | |
6009 | int jobid; /* Job ID */ | |
6010 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6011 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6012 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6013 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6014 | int port; /* Port portion of URI */ | |
6015 | cupsd_job_t *job; /* Job information */ | |
6016 | ||
6017 | ||
6018 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, | |
6019 | uri->values[0].string.text); | |
6020 | ||
6021 | /* | |
6022 | * See if we have a job URI or a printer URI... | |
6023 | */ | |
6024 | ||
6025 | if (!strcmp(uri->name, "printer-uri")) | |
6026 | { | |
6027 | /* | |
6028 | * Got a printer URI; see if we also have a job-id attribute... | |
6029 | */ | |
6030 | ||
6031 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
6032 | { | |
6033 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6034 | _("Got a printer-uri attribute but no job-id!")); | |
6035 | return; | |
6036 | } | |
6037 | ||
6038 | jobid = attr->values[0].integer; | |
6039 | } | |
6040 | else | |
6041 | { | |
6042 | /* | |
6043 | * Got a job URI; parse it to get the job ID... | |
6044 | */ | |
6045 | ||
6046 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
6047 | username, sizeof(username), host, sizeof(host), &port, | |
6048 | resource, sizeof(resource)); | |
6049 | ||
6050 | if (strncmp(resource, "/jobs/", 6)) | |
6051 | { | |
6052 | /* | |
6053 | * Not a valid URI! | |
6054 | */ | |
6055 | ||
6056 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6057 | _("Bad job-uri attribute \"%s\"!"), | |
6058 | uri->values[0].string.text); | |
6059 | return; | |
6060 | } | |
6061 | ||
6062 | jobid = atoi(resource + 6); | |
6063 | } | |
6064 | ||
6065 | /* | |
6066 | * See if the job exists... | |
6067 | */ | |
6068 | ||
6069 | if ((job = cupsdFindJob(jobid)) == NULL) | |
6070 | { | |
6071 | /* | |
6072 | * Nope - return a "not found" error... | |
6073 | */ | |
6074 | ||
6075 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6076 | return; | |
6077 | } | |
6078 | ||
6079 | /* | |
6080 | * See if the job is owned by the requesting user... | |
6081 | */ | |
6082 | ||
6083 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
6084 | { | |
6085 | send_ipp_status(con, IPP_FORBIDDEN, | |
6086 | _("Not authorized to hold job #%d owned by \"%s\"!"), | |
6087 | jobid, job->username); | |
6088 | return; | |
6089 | } | |
6090 | ||
6091 | /* | |
6092 | * Hold the job and return... | |
6093 | */ | |
6094 | ||
6095 | cupsdHoldJob(job); | |
6096 | ||
6097 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", | |
6098 | IPP_TAG_KEYWORD)) == NULL) | |
6099 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
6100 | ||
6101 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
6102 | IPP_TAG_KEYWORD)) == NULL) | |
6103 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
6104 | ||
6105 | if (attr != NULL) | |
6106 | { | |
6107 | /* | |
6108 | * Free the old hold value and copy the new one over... | |
6109 | */ | |
6110 | ||
6111 | free(attr->values[0].string.text); | |
6112 | ||
6113 | if (newattr != NULL) | |
6114 | { | |
6115 | attr->value_tag = newattr->value_tag; | |
6116 | attr->values[0].string.text = strdup(newattr->values[0].string.text); | |
6117 | } | |
6118 | else | |
6119 | { | |
6120 | attr->value_tag = IPP_TAG_KEYWORD; | |
6121 | attr->values[0].string.text = strdup("indefinite"); | |
6122 | } | |
6123 | ||
6124 | /* | |
6125 | * Hold job until specified time... | |
6126 | */ | |
6127 | ||
6128 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
6129 | } | |
6130 | ||
6131 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was held by \"%s\".", jobid, username); | |
6132 | ||
6133 | con->response->request.status.status_code = IPP_OK; | |
6134 | } | |
6135 | ||
6136 | ||
6137 | /* | |
6138 | * 'move_job()' - Move a job to a new destination. | |
6139 | */ | |
6140 | ||
6141 | static void | |
6142 | move_job(cupsd_client_t *con, /* I - Client connection */ | |
6143 | ipp_attribute_t *uri) /* I - Job URI */ | |
6144 | { | |
6145 | http_status_t status; /* Policy status */ | |
6146 | ipp_attribute_t *attr; /* Current attribute */ | |
6147 | int jobid; /* Job ID */ | |
6148 | cupsd_job_t *job; /* Current job */ | |
6149 | const char *dest; /* Destination */ | |
6150 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
6151 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6152 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6153 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6154 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6155 | int port; /* Port portion of URI */ | |
6156 | cupsd_printer_t *printer; /* Printer */ | |
6157 | ||
6158 | ||
6159 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, | |
6160 | uri->values[0].string.text); | |
6161 | ||
6162 | /* | |
6163 | * See if we have a job URI or a printer URI... | |
6164 | */ | |
6165 | ||
6166 | if (strcmp(uri->name, "printer-uri") == 0) | |
6167 | { | |
6168 | /* | |
6169 | * Got a printer URI; see if we also have a job-id attribute... | |
6170 | */ | |
6171 | ||
6172 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
6173 | { | |
6174 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6175 | _("Got a printer-uri attribute but no job-id!")); | |
6176 | return; | |
6177 | } | |
6178 | ||
6179 | jobid = attr->values[0].integer; | |
6180 | } | |
6181 | else | |
6182 | { | |
6183 | /* | |
6184 | * Got a job URI; parse it to get the job ID... | |
6185 | */ | |
6186 | ||
6187 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
6188 | username, sizeof(username), host, sizeof(host), &port, | |
6189 | resource, sizeof(resource)); | |
6190 | ||
6191 | if (strncmp(resource, "/jobs/", 6)) | |
6192 | { | |
6193 | /* | |
6194 | * Not a valid URI! | |
6195 | */ | |
6196 | ||
6197 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6198 | _("Bad job-uri attribute \"%s\"!"), | |
6199 | uri->values[0].string.text); | |
6200 | return; | |
6201 | } | |
6202 | ||
6203 | jobid = atoi(resource + 6); | |
6204 | } | |
6205 | ||
6206 | /* | |
6207 | * See if the job exists... | |
6208 | */ | |
6209 | ||
6210 | if ((job = cupsdFindJob(jobid)) == NULL) | |
6211 | { | |
6212 | /* | |
6213 | * Nope - return a "not found" error... | |
6214 | */ | |
6215 | ||
6216 | send_ipp_status(con, IPP_NOT_FOUND, | |
6217 | _("Job #%d does not exist!"), jobid); | |
6218 | return; | |
6219 | } | |
6220 | ||
6221 | /* | |
6222 | * See if the job has been completed... | |
6223 | */ | |
6224 | ||
6225 | if (job->state->values[0].integer > IPP_JOB_STOPPED) | |
6226 | { | |
6227 | /* | |
6228 | * Return a "not-possible" error... | |
6229 | */ | |
6230 | ||
6231 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
6232 | _("Job #%d is finished and cannot be altered!"), | |
6233 | jobid); | |
6234 | return; | |
6235 | } | |
6236 | ||
6237 | /* | |
6238 | * See if the job is owned by the requesting user... | |
6239 | */ | |
6240 | ||
6241 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
6242 | { | |
6243 | send_ipp_status(con, IPP_FORBIDDEN, | |
6244 | _("You are not authorized to move job #%d owned " | |
6245 | "by \"%s\"!"), | |
6246 | jobid, job->username); | |
6247 | return; | |
6248 | } | |
6249 | ||
6250 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", IPP_TAG_URI)) == NULL) | |
6251 | { | |
6252 | /* | |
6253 | * Need job-printer-uri... | |
6254 | */ | |
6255 | ||
6256 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6257 | _("job-printer-uri attribute missing!")); | |
6258 | return; | |
6259 | } | |
6260 | ||
6261 | /* | |
6262 | * Get the new printer or class... | |
6263 | */ | |
6264 | ||
6265 | httpSeparateURI(attr->values[0].string.text, method, sizeof(method), | |
6266 | username, sizeof(username), host, sizeof(host), &port, | |
6267 | resource, sizeof(resource)); | |
6268 | ||
6269 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
6270 | { | |
6271 | /* | |
6272 | * Bad URI... | |
6273 | */ | |
6274 | ||
6275 | send_ipp_status(con, IPP_NOT_FOUND, | |
6276 | _("The printer or class was not found.")); | |
6277 | return; | |
6278 | } | |
6279 | ||
6280 | /* | |
6281 | * Check policy... | |
6282 | */ | |
6283 | ||
6284 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6285 | { | |
6286 | send_http_error(con, status); | |
6287 | return; | |
6288 | } | |
6289 | ||
6290 | /* | |
6291 | * Move the job to a different printer or class... | |
6292 | */ | |
6293 | ||
6294 | cupsdMoveJob(job, dest); | |
6295 | ||
6296 | /* | |
6297 | * Start jobs if possible... | |
6298 | */ | |
6299 | ||
6300 | cupsdCheckJobs(); | |
6301 | ||
6302 | /* | |
6303 | * Return with "everything is OK" status... | |
6304 | */ | |
6305 | ||
6306 | con->response->request.status.status_code = IPP_OK; | |
6307 | } | |
6308 | ||
6309 | ||
6310 | /* | |
6311 | * 'ppd_add_default()' - Add a PPD default choice. | |
6312 | */ | |
6313 | ||
6314 | static int /* O - Number of defaults */ | |
6315 | ppd_add_default( | |
6316 | const char *option, /* I - Option name */ | |
6317 | const char *choice, /* I - Choice name */ | |
6318 | int num_defaults, /* I - Number of defaults */ | |
6319 | ppd_default_t **defaults) /* IO - Defaults */ | |
6320 | { | |
6321 | int i; /* Looping var */ | |
6322 | ppd_default_t *temp; /* Temporary defaults array */ | |
6323 | ||
6324 | ||
6325 | /* | |
6326 | * First check if the option already has a default value; the PPD spec | |
6327 | * says that the first one is used... | |
6328 | */ | |
6329 | ||
6330 | for (i = 0, temp = *defaults; i < num_defaults; i ++) | |
6331 | if (!strcmp(option, temp[i].option)) | |
6332 | return (num_defaults); | |
6333 | ||
6334 | /* | |
6335 | * Now add the option... | |
6336 | */ | |
6337 | ||
6338 | if (num_defaults == 0) | |
6339 | temp = malloc(sizeof(ppd_default_t)); | |
6340 | else | |
6341 | temp = realloc(*defaults, (num_defaults + 1) * sizeof(ppd_default_t)); | |
6342 | ||
6343 | if (!temp) | |
6344 | { | |
6345 | cupsdLogMessage(CUPSD_LOG_ERROR, "ppd_add_default: Unable to add default value for \"%s\" - %s", | |
6346 | option, strerror(errno)); | |
6347 | return (num_defaults); | |
6348 | } | |
6349 | ||
6350 | *defaults = temp; | |
6351 | temp += num_defaults; | |
6352 | ||
6353 | strlcpy(temp->option, option, sizeof(temp->option)); | |
6354 | strlcpy(temp->choice, choice, sizeof(temp->choice)); | |
6355 | ||
6356 | return (num_defaults + 1); | |
6357 | } | |
6358 | ||
6359 | ||
6360 | /* | |
6361 | * 'ppd_parse_line()' - Parse a PPD default line. | |
6362 | */ | |
6363 | ||
6364 | static int /* O - 0 on success, -1 on failure */ | |
6365 | ppd_parse_line(const char *line, /* I - Line */ | |
6366 | char *option, /* O - Option name */ | |
6367 | int olen, /* I - Size of option name */ | |
6368 | char *choice, /* O - Choice name */ | |
6369 | int clen) /* I - Size of choice name */ | |
6370 | { | |
6371 | /* | |
6372 | * Verify this is a default option line... | |
6373 | */ | |
6374 | ||
6375 | if (strncmp(line, "*Default", 8)) | |
6376 | return (-1); | |
6377 | ||
6378 | /* | |
6379 | * Read the option name... | |
6380 | */ | |
6381 | ||
6382 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
6383 | if (olen > 0) | |
6384 | { | |
6385 | *option++ = *line; | |
6386 | olen --; | |
6387 | } | |
6388 | ||
6389 | *option = '\0'; | |
6390 | ||
6391 | /* | |
6392 | * Skip everything else up to the colon (:)... | |
6393 | */ | |
6394 | ||
6395 | while (*line && *line != ':') | |
6396 | line ++; | |
6397 | ||
6398 | if (!*line) | |
6399 | return (-1); | |
6400 | ||
6401 | line ++; | |
6402 | ||
6403 | /* | |
6404 | * Now grab the option choice, skipping leading whitespace... | |
6405 | */ | |
6406 | ||
6407 | while (isspace(*line & 255)) | |
6408 | line ++; | |
6409 | ||
6410 | for (clen --; isalnum(*line & 255); line ++) | |
6411 | if (clen > 0) | |
6412 | { | |
6413 | *choice++ = *line; | |
6414 | clen --; | |
6415 | } | |
6416 | ||
6417 | *choice = '\0'; | |
6418 | ||
6419 | /* | |
6420 | * Return with no errors... | |
6421 | */ | |
6422 | ||
6423 | return (0); | |
6424 | } | |
6425 | ||
6426 | ||
6427 | /* | |
6428 | * 'print_job()' - Print a file to a printer or class. | |
6429 | */ | |
6430 | ||
6431 | static void | |
6432 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
6433 | ipp_attribute_t *uri) /* I - Printer URI */ | |
6434 | { | |
6435 | http_status_t status; /* Policy status */ | |
6436 | ipp_attribute_t *attr; /* Current attribute */ | |
6437 | ipp_attribute_t *format; /* Document-format attribute */ | |
6438 | const char *dest; /* Destination */ | |
6439 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
6440 | int priority; /* Job priority */ | |
6441 | char *title; /* Job name/title */ | |
6442 | cupsd_job_t *job; /* Current job */ | |
6443 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
6444 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
6445 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6446 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6447 | resource[HTTP_MAX_URI], /* Resource portion of URI */ | |
6448 | filename[1024]; /* Job filename */ | |
6449 | int port; /* Port portion of URI */ | |
6450 | mime_type_t *filetype; /* Type of file */ | |
6451 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
6452 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
6453 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
6454 | /* Textual name of mime type */ | |
6455 | cupsd_printer_t *printer; /* Printer data */ | |
6456 | struct stat fileinfo; /* File information */ | |
6457 | int kbytes; /* Size of file */ | |
6458 | int i; /* Looping var */ | |
6459 | int lowerpagerange; /* Page range bound */ | |
6460 | int compression; /* Document compression */ | |
6461 | ||
6462 | ||
6463 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, | |
6464 | uri->values[0].string.text); | |
6465 | ||
6466 | /* | |
6467 | * Validate job template attributes; for now just copies and page-ranges... | |
6468 | */ | |
6469 | ||
6470 | if ((attr = ippFindAttribute(con->request, "copies", IPP_TAG_INTEGER)) != NULL) | |
6471 | { | |
6472 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
6473 | { | |
6474 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
6475 | attr->values[0].integer); | |
6476 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
6477 | "copies", attr->values[0].integer); | |
6478 | return; | |
6479 | } | |
6480 | } | |
6481 | ||
6482 | if ((attr = ippFindAttribute(con->request, "page-ranges", IPP_TAG_RANGE)) != NULL) | |
6483 | { | |
6484 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
6485 | { | |
6486 | if (attr->values[i].range.lower < lowerpagerange || | |
6487 | attr->values[i].range.lower > attr->values[i].range.upper) | |
6488 | { | |
6489 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6490 | _("Bad page-ranges values %d-%d."), | |
6491 | attr->values[i].range.lower, | |
6492 | attr->values[i].range.upper); | |
6493 | return; | |
6494 | } | |
6495 | ||
6496 | lowerpagerange = attr->values[i].range.upper + 1; | |
6497 | } | |
6498 | } | |
6499 | ||
6500 | /* | |
6501 | * OK, see if the client is sending the document compressed - CUPS | |
6502 | * only supports "none" and "gzip". | |
6503 | */ | |
6504 | ||
6505 | compression = CUPS_FILE_NONE; | |
6506 | ||
6507 | if ((attr = ippFindAttribute(con->request, "compression", IPP_TAG_KEYWORD)) != NULL) | |
6508 | { | |
6509 | if (strcmp(attr->values[0].string.text, "none") | |
6510 | #ifdef HAVE_LIBZ | |
6511 | && strcmp(attr->values[0].string.text, "gzip") | |
6512 | #endif /* HAVE_LIBZ */ | |
6513 | ) | |
6514 | { | |
6515 | send_ipp_status(con, IPP_ATTRIBUTES, | |
6516 | _("Unsupported compression \"%s\"!"), | |
6517 | attr->values[0].string.text); | |
6518 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
6519 | "compression", NULL, attr->values[0].string.text); | |
6520 | return; | |
6521 | } | |
6522 | ||
6523 | #ifdef HAVE_LIBZ | |
6524 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
6525 | compression = CUPS_FILE_GZIP; | |
6526 | #endif /* HAVE_LIBZ */ | |
6527 | } | |
6528 | ||
6529 | /* | |
6530 | * Do we have a file to print? | |
6531 | */ | |
6532 | ||
6533 | if (!con->filename) | |
6534 | { | |
6535 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
6536 | return; | |
6537 | } | |
6538 | ||
6539 | /* | |
6540 | * Is it a format we support? | |
6541 | */ | |
6542 | ||
6543 | if ((format = ippFindAttribute(con->request, "document-format", | |
6544 | IPP_TAG_MIMETYPE)) != NULL) | |
6545 | { | |
6546 | /* | |
6547 | * Grab format from client... | |
6548 | */ | |
6549 | ||
6550 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
6551 | { | |
6552 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6553 | _("Could not scan type \"%s\"!"), | |
6554 | format->values[0].string.text); | |
6555 | return; | |
6556 | } | |
6557 | } | |
6558 | else | |
6559 | { | |
6560 | /* | |
6561 | * No document format attribute? Auto-type it! | |
6562 | */ | |
6563 | ||
6564 | strcpy(super, "application"); | |
6565 | strcpy(type, "octet-stream"); | |
6566 | } | |
6567 | ||
6568 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) | |
6569 | { | |
6570 | /* | |
6571 | * Auto-type the file... | |
6572 | */ | |
6573 | ||
6574 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
6575 | ||
6576 | filetype = mimeFileType(MimeDatabase, con->filename, &compression); | |
6577 | ||
6578 | if (filetype != NULL) | |
6579 | { | |
6580 | /* | |
6581 | * Replace the document-format attribute value with the auto-typed one. | |
6582 | */ | |
6583 | ||
6584 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
6585 | filetype->type); | |
6586 | ||
6587 | if (format != NULL) | |
6588 | { | |
6589 | free(format->values[0].string.text); | |
6590 | format->values[0].string.text = strdup(mimetype); | |
6591 | } | |
6592 | else | |
6593 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
6594 | "document-format", NULL, mimetype); | |
6595 | } | |
6596 | else | |
6597 | filetype = mimeType(MimeDatabase, super, type); | |
6598 | } | |
6599 | else | |
6600 | filetype = mimeType(MimeDatabase, super, type); | |
6601 | ||
6602 | if (filetype == NULL) | |
6603 | { | |
6604 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
6605 | _("Unsupported format \'%s/%s\'!"), super, type); | |
6606 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6607 | "Hint: Do you have the raw file printing rules enabled?"); | |
6608 | ||
6609 | if (format) | |
6610 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
6611 | "document-format", NULL, format->values[0].string.text); | |
6612 | ||
6613 | return; | |
6614 | } | |
6615 | ||
6616 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
6617 | filetype->super, filetype->type); | |
6618 | ||
6619 | /* | |
6620 | * Read any embedded job ticket info from PS files... | |
6621 | */ | |
6622 | ||
6623 | if (!strcasecmp(filetype->super, "application") && | |
6624 | !strcasecmp(filetype->type, "postscript")) | |
6625 | read_ps_job_ticket(con); | |
6626 | ||
6627 | /* | |
6628 | * Is the destination valid? | |
6629 | */ | |
6630 | ||
6631 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
6632 | username, sizeof(username), host, sizeof(host), &port, | |
6633 | resource, sizeof(resource)); | |
6634 | ||
6635 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
6636 | { | |
6637 | /* | |
6638 | * Bad URI... | |
6639 | */ | |
6640 | ||
6641 | send_ipp_status(con, IPP_NOT_FOUND, | |
6642 | _("The printer or class was not found.")); | |
6643 | return; | |
6644 | } | |
6645 | ||
6646 | /* | |
6647 | * Check remote printing to non-shared printer... | |
6648 | */ | |
6649 | ||
6650 | if (!printer->shared && | |
6651 | strcasecmp(con->http.hostname, "localhost") && | |
6652 | strcasecmp(con->http.hostname, ServerName)) | |
6653 | { | |
6654 | send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Printer not shared!")); | |
6655 | return; | |
6656 | } | |
6657 | ||
6658 | /* | |
6659 | * Check policy... | |
6660 | */ | |
6661 | ||
6662 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6663 | { | |
6664 | send_http_error(con, status); | |
6665 | return; | |
6666 | } | |
6667 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
6668 | { | |
6669 | send_http_error(con, status); | |
6670 | return; | |
6671 | } | |
6672 | ||
6673 | /* | |
6674 | * See if the printer is accepting jobs... | |
6675 | */ | |
6676 | ||
6677 | if (!printer->accepting) | |
6678 | { | |
6679 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
6680 | _("Destination \"%s\" is not accepting jobs."), dest); | |
6681 | return; | |
6682 | } | |
6683 | ||
6684 | /* | |
6685 | * Make sure we aren't over our limit... | |
6686 | */ | |
6687 | ||
6688 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
6689 | cupsdCleanJobs(); | |
6690 | ||
6691 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
6692 | { | |
6693 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
6694 | _("Too many jobs - %d jobs, max jobs is %d."), | |
6695 | cupsArrayCount(Jobs), MaxJobs); | |
6696 | return; | |
6697 | } | |
6698 | ||
6699 | if (!check_quotas(con, printer)) | |
6700 | { | |
6701 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
6702 | return; | |
6703 | } | |
6704 | ||
6705 | /* | |
6706 | * Create the job and set things up... | |
6707 | */ | |
6708 | ||
6709 | if ((attr = ippFindAttribute(con->request, "job-priority", IPP_TAG_INTEGER)) != NULL) | |
6710 | priority = attr->values[0].integer; | |
6711 | else | |
6712 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
6713 | priority = 50); | |
6714 | ||
6715 | if ((attr = ippFindAttribute(con->request, "job-name", IPP_TAG_NAME)) != NULL) | |
6716 | title = attr->values[0].string.text; | |
6717 | else | |
6718 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
6719 | title = "Untitled"); | |
6720 | ||
6721 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) | |
6722 | { | |
6723 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
6724 | _("Unable to add job for destination \"%s\"!"), dest); | |
6725 | return; | |
6726 | } | |
6727 | ||
6728 | job->dtype = dtype; | |
6729 | job->attrs = con->request; | |
6730 | con->request = NULL; | |
6731 | ||
6732 | /* | |
6733 | * Copy the rest of the job info... | |
6734 | */ | |
6735 | ||
6736 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); | |
6737 | ||
6738 | if (con->username[0]) | |
6739 | { | |
6740 | cupsdSetString(&job->username, con->username); | |
6741 | ||
6742 | if (attr) | |
6743 | cupsdSetString(&attr->values[0].string.text, con->username); | |
6744 | ||
6745 | save_auth_info(con, job); | |
6746 | } | |
6747 | else if (attr != NULL) | |
6748 | { | |
6749 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: requesting-user-name = \"%s\"", | |
6750 | attr->values[0].string.text); | |
6751 | ||
6752 | cupsdSetString(&job->username, attr->values[0].string.text); | |
6753 | } | |
6754 | else | |
6755 | cupsdSetString(&job->username, "anonymous"); | |
6756 | ||
6757 | if (attr == NULL) | |
6758 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
6759 | "job-originating-user-name", NULL, job->username); | |
6760 | else | |
6761 | { | |
6762 | attr->group_tag = IPP_TAG_JOB; | |
6763 | cupsdSetString(&attr->name, "job-originating-user-name"); | |
6764 | } | |
6765 | ||
6766 | /* | |
6767 | * Add remaining job attributes... | |
6768 | */ | |
6769 | ||
6770 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", | |
6771 | IPP_TAG_ZERO)) != NULL) | |
6772 | { | |
6773 | /* | |
6774 | * Request contains a job-originating-host-name attribute; validate it... | |
6775 | */ | |
6776 | ||
6777 | if (attr->value_tag != IPP_TAG_NAME || | |
6778 | attr->num_values != 1 || | |
6779 | strcmp(con->http.hostname, "localhost") != 0) | |
6780 | { | |
6781 | /* | |
6782 | * Can't override the value if we aren't connected via localhost. | |
6783 | * Also, we can only have 1 value and it must be a name value. | |
6784 | */ | |
6785 | ||
6786 | switch (attr->value_tag) | |
6787 | { | |
6788 | case IPP_TAG_STRING : | |
6789 | case IPP_TAG_TEXTLANG : | |
6790 | case IPP_TAG_NAMELANG : | |
6791 | case IPP_TAG_TEXT : | |
6792 | case IPP_TAG_NAME : | |
6793 | case IPP_TAG_KEYWORD : | |
6794 | case IPP_TAG_URI : | |
6795 | case IPP_TAG_URISCHEME : | |
6796 | case IPP_TAG_CHARSET : | |
6797 | case IPP_TAG_LANGUAGE : | |
6798 | case IPP_TAG_MIMETYPE : | |
6799 | /* | |
6800 | * Free old strings... | |
6801 | */ | |
6802 | ||
6803 | for (i = 0; i < attr->num_values; i ++) | |
6804 | { | |
6805 | free(attr->values[i].string.text); | |
6806 | attr->values[i].string.text = NULL; | |
6807 | if (attr->values[i].string.charset) | |
6808 | { | |
6809 | free(attr->values[i].string.charset); | |
6810 | attr->values[i].string.charset = NULL; | |
6811 | } | |
6812 | } | |
6813 | ||
6814 | default : | |
6815 | break; | |
6816 | } | |
6817 | ||
6818 | /* | |
6819 | * Use the default connection hostname instead... | |
6820 | */ | |
6821 | ||
6822 | attr->value_tag = IPP_TAG_NAME; | |
6823 | attr->num_values = 1; | |
6824 | attr->values[0].string.text = strdup(con->http.hostname); | |
6825 | } | |
6826 | ||
6827 | attr->group_tag = IPP_TAG_JOB; | |
6828 | } | |
6829 | else | |
6830 | { | |
6831 | /* | |
6832 | * No job-originating-host-name attribute, so use the hostname from | |
6833 | * the connection... | |
6834 | */ | |
6835 | ||
6836 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
6837 | "job-originating-host-name", NULL, con->http.hostname); | |
6838 | } | |
6839 | ||
6840 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
6841 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
6842 | "job-state", IPP_JOB_PENDING); | |
6843 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6844 | "job-media-sheets-completed", 0); | |
6845 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
6846 | printer->uri); | |
6847 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
6848 | title); | |
6849 | ||
6850 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) == NULL) | |
6851 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6852 | "job-k-octets", 0); | |
6853 | ||
6854 | if (stat(con->filename, &fileinfo)) | |
6855 | kbytes = 0; | |
6856 | else | |
6857 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
6858 | ||
6859 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6860 | attr->values[0].integer += kbytes; | |
6861 | ||
6862 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
6863 | time(NULL)); | |
6864 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6865 | "time-at-processing", 0); | |
6866 | attr->value_tag = IPP_TAG_NOVALUE; | |
6867 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6868 | "time-at-completed", 0); | |
6869 | attr->value_tag = IPP_TAG_NOVALUE; | |
6870 | ||
6871 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD)) == NULL) | |
6872 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
6873 | if (attr == NULL) | |
6874 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
6875 | "job-hold-until", NULL, "no-hold"); | |
6876 | ||
6877 | if (attr != NULL && strcmp(attr->values[0].string.text, "no-hold") != 0 && | |
6878 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
6879 | { | |
6880 | /* | |
6881 | * Hold job until specified time... | |
6882 | */ | |
6883 | ||
6884 | job->state->values[0].integer = IPP_JOB_HELD; | |
6885 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
6886 | } | |
6887 | ||
6888 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || | |
6889 | Classification) | |
6890 | { | |
6891 | /* | |
6892 | * Add job sheets options... | |
6893 | */ | |
6894 | ||
6895 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) == NULL) | |
6896 | { | |
6897 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
6898 | "Adding default job-sheets values \"%s,%s\"...", | |
6899 | printer->job_sheets[0], printer->job_sheets[1]); | |
6900 | ||
6901 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", | |
6902 | 2, NULL, NULL); | |
6903 | attr->values[0].string.text = strdup(printer->job_sheets[0]); | |
6904 | attr->values[1].string.text = strdup(printer->job_sheets[1]); | |
6905 | } | |
6906 | ||
6907 | job->job_sheets = attr; | |
6908 | ||
6909 | /* | |
6910 | * Enforce classification level if set... | |
6911 | */ | |
6912 | ||
6913 | if (Classification) | |
6914 | { | |
6915 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6916 | "Classification=\"%s\", ClassifyOverride=%d", | |
6917 | Classification ? Classification : "(null)", | |
6918 | ClassifyOverride); | |
6919 | ||
6920 | if (ClassifyOverride) | |
6921 | { | |
6922 | if (strcmp(attr->values[0].string.text, "none") == 0 && | |
6923 | (attr->num_values == 1 || | |
6924 | strcmp(attr->values[1].string.text, "none") == 0)) | |
6925 | { | |
6926 | /* | |
6927 | * Force the leading banner to have the classification on it... | |
6928 | */ | |
6929 | ||
6930 | cupsdSetString(&attr->values[0].string.text, Classification); | |
6931 | ||
6932 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
6933 | "[Job %d] CLASSIFICATION FORCED " | |
6934 | "job-sheets=\"%s,none\", " | |
6935 | "job-originating-user-name=\"%s\"", | |
6936 | job->id, Classification, job->username); | |
6937 | } | |
6938 | else if (attr->num_values == 2 && | |
6939 | strcmp(attr->values[0].string.text, attr->values[1].string.text) != 0 && | |
6940 | strcmp(attr->values[0].string.text, "none") != 0 && | |
6941 | strcmp(attr->values[1].string.text, "none") != 0) | |
6942 | { | |
6943 | /* | |
6944 | * Can't put two different security markings on the same document! | |
6945 | */ | |
6946 | ||
6947 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); | |
6948 | ||
6949 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
6950 | "[Job %d] CLASSIFICATION FORCED " | |
6951 | "job-sheets=\"%s,%s\", " | |
6952 | "job-originating-user-name=\"%s\"", | |
6953 | job->id, attr->values[0].string.text, | |
6954 | attr->values[1].string.text, job->username); | |
6955 | } | |
6956 | else if (strcmp(attr->values[0].string.text, Classification) && | |
6957 | strcmp(attr->values[0].string.text, "none") && | |
6958 | (attr->num_values == 1 || | |
6959 | (strcmp(attr->values[1].string.text, Classification) && | |
6960 | strcmp(attr->values[1].string.text, "none")))) | |
6961 | { | |
6962 | if (attr->num_values == 1) | |
6963 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
6964 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
6965 | "job-sheets=\"%s\", " | |
6966 | "job-originating-user-name=\"%s\"", | |
6967 | job->id, attr->values[0].string.text, | |
6968 | job->username); | |
6969 | else | |
6970 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
6971 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
6972 | "job-sheets=\"%s,%s\", " | |
6973 | "job-originating-user-name=\"%s\"", | |
6974 | job->id, attr->values[0].string.text, | |
6975 | attr->values[1].string.text, job->username); | |
6976 | } | |
6977 | } | |
6978 | else if (strcmp(attr->values[0].string.text, Classification) != 0 && | |
6979 | (attr->num_values == 1 || | |
6980 | strcmp(attr->values[1].string.text, Classification) != 0)) | |
6981 | { | |
6982 | /* | |
6983 | * Force the banner to have the classification on it... | |
6984 | */ | |
6985 | ||
6986 | if (attr->num_values > 1 && | |
6987 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
6988 | { | |
6989 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
6990 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
6991 | } | |
6992 | else | |
6993 | { | |
6994 | if (attr->num_values == 1 || | |
6995 | strcmp(attr->values[0].string.text, "none")) | |
6996 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
6997 | ||
6998 | if (attr->num_values > 1 && | |
6999 | strcmp(attr->values[1].string.text, "none")) | |
7000 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
7001 | } | |
7002 | ||
7003 | if (attr->num_values > 1) | |
7004 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7005 | "[Job %d] CLASSIFICATION FORCED " | |
7006 | "job-sheets=\"%s,%s\", " | |
7007 | "job-originating-user-name=\"%s\"", | |
7008 | job->id, attr->values[0].string.text, | |
7009 | attr->values[1].string.text, job->username); | |
7010 | else | |
7011 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7012 | "[Job %d] CLASSIFICATION FORCED " | |
7013 | "job-sheets=\"%s\", " | |
7014 | "job-originating-user-name=\"%s\"", | |
7015 | job->id, Classification, job->username); | |
7016 | } | |
7017 | } | |
7018 | ||
7019 | /* | |
7020 | * Add the starting sheet... | |
7021 | */ | |
7022 | ||
7023 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) | |
7024 | { | |
7025 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7026 | "Adding start banner page \"%s\" to job %d.", | |
7027 | attr->values[0].string.text, job->id); | |
7028 | ||
7029 | kbytes = copy_banner(con, job, attr->values[0].string.text); | |
7030 | ||
7031 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7032 | } | |
7033 | } | |
7034 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL) | |
7035 | job->sheets = attr; | |
7036 | ||
7037 | /* | |
7038 | * Add the job file... | |
7039 | */ | |
7040 | ||
7041 | if (add_file(con, job, filetype, compression)) | |
7042 | return; | |
7043 | ||
7044 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7045 | job->num_files); | |
7046 | rename(con->filename, filename); | |
7047 | cupsdClearString(&con->filename); | |
7048 | ||
7049 | /* | |
7050 | * See if we need to add the ending sheet... | |
7051 | */ | |
7052 | ||
7053 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
7054 | attr->num_values > 1) | |
7055 | { | |
7056 | /* | |
7057 | * Yes... | |
7058 | */ | |
7059 | ||
7060 | cupsdLogMessage(CUPSD_LOG_INFO, "Adding end banner page \"%s\" to job %d.", | |
7061 | attr->values[1].string.text, job->id); | |
7062 | ||
7063 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
7064 | ||
7065 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7066 | } | |
7067 | ||
7068 | /* | |
7069 | * Fill in the response info... | |
7070 | */ | |
7071 | ||
7072 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
7073 | LocalPort, job->id); | |
7074 | ||
7075 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
7076 | job_uri); | |
7077 | ||
7078 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
7079 | ||
7080 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
7081 | job->state->values[0].integer); | |
7082 | add_job_state_reasons(con, job); | |
7083 | ||
7084 | con->response->request.status.status_code = IPP_OK; | |
7085 | ||
7086 | /* | |
7087 | * Add any job subscriptions... | |
7088 | */ | |
7089 | ||
7090 | add_job_subscriptions(con, job); | |
7091 | ||
7092 | /* | |
7093 | * Set all but the first two attributes to the job attributes group... | |
7094 | */ | |
7095 | ||
7096 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) | |
7097 | attr->group_tag = IPP_TAG_JOB; | |
7098 | ||
7099 | /* | |
7100 | * Log and save the job... | |
7101 | */ | |
7102 | ||
7103 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d queued on \"%s\" by \"%s\".", job->id, | |
7104 | job->dest, job->username); | |
7105 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Job %d hold_until = %d", job->id, | |
7106 | (int)job->hold_until); | |
7107 | ||
7108 | cupsdSaveJob(job); | |
7109 | ||
7110 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); | |
7111 | ||
7112 | /* | |
7113 | * Start the job if possible... | |
7114 | */ | |
7115 | ||
7116 | cupsdCheckJobs(); | |
7117 | } | |
7118 | ||
7119 | ||
7120 | /* | |
7121 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
7122 | * | |
7123 | * This function only gets called when printing a single PostScript | |
7124 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
7125 | * Send-File, since the job attributes need to be set at job creation | |
7126 | * time for banners to work. The embedded PS job ticket stuff is here | |
7127 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
7128 | * options and IPP attributes which otherwise would be lost. | |
7129 | * | |
7130 | * The format of a PS job ticket is simple: | |
7131 | * | |
7132 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
7133 | * | |
7134 | * %cupsJobTicket: attr1=value1 | |
7135 | * %cupsJobTicket: attr2=value2 | |
7136 | * ... | |
7137 | * %cupsJobTicket: attrN=valueN | |
7138 | * | |
7139 | * Job ticket lines must appear immediately after the first line that | |
7140 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
7141 | * looking for job ticket info when it finds a line that does not begin | |
7142 | * with "%cupsJobTicket:". | |
7143 | * | |
7144 | * The maximum length of a job ticket line, including the prefix, is | |
7145 | * 255 characters to conform with the Adobe DSC. | |
7146 | * | |
7147 | * Read-only attributes are rejected with a notice to the error log in | |
7148 | * case a malicious user tries anything. Since the job ticket is read | |
7149 | * prior to attribute validation in print_job(), job ticket attributes | |
7150 | * will go through the same validation as IPP attributes... | |
7151 | */ | |
7152 | ||
7153 | static void | |
7154 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
7155 | { | |
7156 | cups_file_t *fp; /* File to read from */ | |
7157 | char line[256]; /* Line data */ | |
7158 | int num_options; /* Number of options */ | |
7159 | cups_option_t *options; /* Options */ | |
7160 | ipp_t *ticket; /* New attributes */ | |
7161 | ipp_attribute_t *attr, /* Current attribute */ | |
7162 | *attr2, /* Job attribute */ | |
7163 | *prev2; /* Previous job attribute */ | |
7164 | ||
7165 | ||
7166 | /* | |
7167 | * First open the print file... | |
7168 | */ | |
7169 | ||
7170 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
7171 | { | |
7172 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7173 | "read_ps_job_ticket: Unable to open PostScript print file " | |
7174 | "- %s", | |
7175 | strerror(errno)); | |
7176 | return; | |
7177 | } | |
7178 | ||
7179 | /* | |
7180 | * Skip the first line... | |
7181 | */ | |
7182 | ||
7183 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
7184 | { | |
7185 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7186 | "read_ps_job_ticket: Unable to read from PostScript print " | |
7187 | "file - %s", | |
7188 | strerror(errno)); | |
7189 | cupsFileClose(fp); | |
7190 | return; | |
7191 | } | |
7192 | ||
7193 | if (strncmp(line, "%!PS-Adobe-", 11) != 0) | |
7194 | { | |
7195 | /* | |
7196 | * Not a DSC-compliant file, so no job ticket info will be available... | |
7197 | */ | |
7198 | ||
7199 | cupsFileClose(fp); | |
7200 | return; | |
7201 | } | |
7202 | ||
7203 | /* | |
7204 | * Read job ticket info from the file... | |
7205 | */ | |
7206 | ||
7207 | num_options = 0; | |
7208 | options = NULL; | |
7209 | ||
7210 | while (cupsFileGets(fp, line, sizeof(line)) != NULL) | |
7211 | { | |
7212 | /* | |
7213 | * Stop at the first non-ticket line... | |
7214 | */ | |
7215 | ||
7216 | if (strncmp(line, "%cupsJobTicket:", 15) != 0) | |
7217 | break; | |
7218 | ||
7219 | /* | |
7220 | * Add the options to the option array... | |
7221 | */ | |
7222 | ||
7223 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7224 | } | |
7225 | ||
7226 | /* | |
7227 | * Done with the file; see if we have any options... | |
7228 | */ | |
7229 | ||
7230 | cupsFileClose(fp); | |
7231 | ||
7232 | if (num_options == 0) | |
7233 | return; | |
7234 | ||
7235 | /* | |
7236 | * OK, convert the options to an attribute list, and apply them to | |
7237 | * the request... | |
7238 | */ | |
7239 | ||
7240 | ticket = ippNew(); | |
7241 | cupsEncodeOptions(ticket, num_options, options); | |
7242 | ||
7243 | /* | |
7244 | * See what the user wants to change. | |
7245 | */ | |
7246 | ||
7247 | for (attr = ticket->attrs; attr != NULL; attr = attr->next) | |
7248 | { | |
7249 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7250 | continue; | |
7251 | ||
7252 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7253 | !strcmp(attr->name, "job-originating-user-name") || | |
7254 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7255 | !strcmp(attr->name, "job-k-octets") || | |
7256 | !strcmp(attr->name, "job-id") || | |
7257 | !strncmp(attr->name, "job-state", 9) || | |
7258 | !strncmp(attr->name, "time-at-", 8)) | |
7259 | continue; /* Read-only attrs */ | |
7260 | ||
7261 | if ((attr2 = ippFindAttribute(con->request, attr->name, IPP_TAG_ZERO)) != NULL) | |
7262 | { | |
7263 | /* | |
7264 | * Some other value; first free the old value... | |
7265 | */ | |
7266 | ||
7267 | if (con->request->attrs == attr2) | |
7268 | { | |
7269 | con->request->attrs = attr2->next; | |
7270 | prev2 = NULL; | |
7271 | } | |
7272 | else | |
7273 | { | |
7274 | for (prev2 = con->request->attrs; prev2 != NULL; prev2 = prev2->next) | |
7275 | if (prev2->next == attr2) | |
7276 | { | |
7277 | prev2->next = attr2->next; | |
7278 | break; | |
7279 | } | |
7280 | } | |
7281 | ||
7282 | if (con->request->last == attr2) | |
7283 | con->request->last = prev2; | |
7284 | ||
7285 | _ipp_free_attr(attr2); | |
7286 | } | |
7287 | ||
7288 | /* | |
7289 | * Add new option by copying it... | |
7290 | */ | |
7291 | ||
7292 | copy_attribute(con->request, attr, 0); | |
7293 | } | |
7294 | ||
7295 | /* | |
7296 | * Then free the attribute list and option array... | |
7297 | */ | |
7298 | ||
7299 | ippDelete(ticket); | |
7300 | cupsFreeOptions(num_options, options); | |
7301 | } | |
7302 | ||
7303 | ||
7304 | /* | |
7305 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7306 | */ | |
7307 | ||
7308 | static void | |
7309 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7310 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7311 | { | |
7312 | http_status_t status; /* Policy status */ | |
7313 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
7314 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7315 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7316 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7317 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7318 | int port; /* Port portion of URI */ | |
7319 | const char *name; /* Printer name */ | |
7320 | cupsd_printer_t *printer; /* Printer data */ | |
7321 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7322 | ||
7323 | ||
7324 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7325 | con->http.fd, uri->values[0].string.text); | |
7326 | ||
7327 | /* | |
7328 | * Is the destination valid? | |
7329 | */ | |
7330 | ||
7331 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
7332 | username, sizeof(username), host, sizeof(host), &port, | |
7333 | resource, sizeof(resource)); | |
7334 | ||
7335 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
7336 | { | |
7337 | /* | |
7338 | * Bad URI... | |
7339 | */ | |
7340 | ||
7341 | send_ipp_status(con, IPP_NOT_FOUND, | |
7342 | _("The printer or class was not found.")); | |
7343 | return; | |
7344 | } | |
7345 | ||
7346 | /* | |
7347 | * Check policy... | |
7348 | */ | |
7349 | ||
7350 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7351 | { | |
7352 | send_http_error(con, status); | |
7353 | return; | |
7354 | } | |
7355 | ||
7356 | /* | |
7357 | * Reject jobs sent to the printer... | |
7358 | */ | |
7359 | ||
7360 | printer->accepting = 0; | |
7361 | ||
7362 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7363 | IPP_TAG_TEXT)) == NULL) | |
7364 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7365 | else | |
7366 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7367 | sizeof(printer->state_message)); | |
7368 | ||
7369 | cupsdAddPrinterHistory(printer); | |
7370 | ||
7371 | if (dtype & CUPS_PRINTER_CLASS) | |
7372 | { | |
7373 | cupsdSaveAllClasses(); | |
7374 | ||
7375 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
7376 | name, con->username); | |
7377 | } | |
7378 | else | |
7379 | { | |
7380 | cupsdSaveAllPrinters(); | |
7381 | ||
7382 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
7383 | name, con->username); | |
7384 | } | |
7385 | ||
7386 | /* | |
7387 | * Everything was ok, so return OK status... | |
7388 | */ | |
7389 | ||
7390 | con->response->request.status.status_code = IPP_OK; | |
7391 | } | |
7392 | ||
7393 | ||
7394 | /* | |
7395 | * 'release_job()' - Release a held print job. | |
7396 | */ | |
7397 | ||
7398 | static void | |
7399 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7400 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7401 | { | |
7402 | ipp_attribute_t *attr; /* Current attribute */ | |
7403 | int jobid; /* Job ID */ | |
7404 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7405 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7406 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7407 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7408 | int port; /* Port portion of URI */ | |
7409 | cupsd_job_t *job; /* Job information */ | |
7410 | ||
7411 | ||
7412 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7413 | con->http.fd, uri->values[0].string.text); | |
7414 | ||
7415 | /* | |
7416 | * See if we have a job URI or a printer URI... | |
7417 | */ | |
7418 | ||
7419 | if (!strcmp(uri->name, "printer-uri")) | |
7420 | { | |
7421 | /* | |
7422 | * Got a printer URI; see if we also have a job-id attribute... | |
7423 | */ | |
7424 | ||
7425 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
7426 | { | |
7427 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7428 | _("Got a printer-uri attribute but no job-id!")); | |
7429 | return; | |
7430 | } | |
7431 | ||
7432 | jobid = attr->values[0].integer; | |
7433 | } | |
7434 | else | |
7435 | { | |
7436 | /* | |
7437 | * Got a job URI; parse it to get the job ID... | |
7438 | */ | |
7439 | ||
7440 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
7441 | username, sizeof(username), host, sizeof(host), &port, | |
7442 | resource, sizeof(resource)); | |
7443 | ||
7444 | if (strncmp(resource, "/jobs/", 6)) | |
7445 | { | |
7446 | /* | |
7447 | * Not a valid URI! | |
7448 | */ | |
7449 | ||
7450 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7451 | _("Bad job-uri attribute \"%s\"!"), | |
7452 | uri->values[0].string.text); | |
7453 | return; | |
7454 | } | |
7455 | ||
7456 | jobid = atoi(resource + 6); | |
7457 | } | |
7458 | ||
7459 | /* | |
7460 | * See if the job exists... | |
7461 | */ | |
7462 | ||
7463 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7464 | { | |
7465 | /* | |
7466 | * Nope - return a "not found" error... | |
7467 | */ | |
7468 | ||
7469 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7470 | return; | |
7471 | } | |
7472 | ||
7473 | /* | |
7474 | * See if job is "held"... | |
7475 | */ | |
7476 | ||
7477 | if (job->state->values[0].integer != IPP_JOB_HELD) | |
7478 | { | |
7479 | /* | |
7480 | * Nope - return a "not possible" error... | |
7481 | */ | |
7482 | ||
7483 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7484 | return; | |
7485 | } | |
7486 | ||
7487 | /* | |
7488 | * See if the job is owned by the requesting user... | |
7489 | */ | |
7490 | ||
7491 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7492 | { | |
7493 | send_ipp_status(con, IPP_FORBIDDEN, | |
7494 | _("You are not authorized to release job id " | |
7495 | "%d owned by \"%s\"!"), | |
7496 | jobid, job->username); | |
7497 | return; | |
7498 | } | |
7499 | ||
7500 | /* | |
7501 | * Reset the job-hold-until value to "no-hold"... | |
7502 | */ | |
7503 | ||
7504 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD)) == NULL) | |
7505 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
7506 | ||
7507 | if (attr != NULL) | |
7508 | { | |
7509 | free(attr->values[0].string.text); | |
7510 | attr->value_tag = IPP_TAG_KEYWORD; | |
7511 | attr->values[0].string.text = strdup("no-hold"); | |
7512 | } | |
7513 | ||
7514 | /* | |
7515 | * Release the job and return... | |
7516 | */ | |
7517 | ||
7518 | cupsdReleaseJob(job); | |
7519 | ||
7520 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was released by \"%s\".", jobid, | |
7521 | username); | |
7522 | ||
7523 | con->response->request.status.status_code = IPP_OK; | |
7524 | } | |
7525 | ||
7526 | ||
7527 | /* | |
7528 | * 'renew_subscription()' - Renew an existing subscription... | |
7529 | */ | |
7530 | ||
7531 | static void | |
7532 | renew_subscription( | |
7533 | cupsd_client_t *con, /* I - Client connection */ | |
7534 | int sub_id) /* I - Subscription ID */ | |
7535 | { | |
7536 | } | |
7537 | ||
7538 | ||
7539 | /* | |
7540 | * 'restart_job()' - Restart an old print job. | |
7541 | */ | |
7542 | ||
7543 | static void | |
7544 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7545 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7546 | { | |
7547 | ipp_attribute_t *attr; /* Current attribute */ | |
7548 | int jobid; /* Job ID */ | |
7549 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7550 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7551 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7552 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7553 | int port; /* Port portion of URI */ | |
7554 | cupsd_job_t *job; /* Job information */ | |
7555 | ||
7556 | ||
7557 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7558 | con->http.fd, uri->values[0].string.text); | |
7559 | ||
7560 | /* | |
7561 | * See if we have a job URI or a printer URI... | |
7562 | */ | |
7563 | ||
7564 | if (!strcmp(uri->name, "printer-uri")) | |
7565 | { | |
7566 | /* | |
7567 | * Got a printer URI; see if we also have a job-id attribute... | |
7568 | */ | |
7569 | ||
7570 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
7571 | { | |
7572 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7573 | _("Got a printer-uri attribute but no job-id!")); | |
7574 | return; | |
7575 | } | |
7576 | ||
7577 | jobid = attr->values[0].integer; | |
7578 | } | |
7579 | else | |
7580 | { | |
7581 | /* | |
7582 | * Got a job URI; parse it to get the job ID... | |
7583 | */ | |
7584 | ||
7585 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
7586 | username, sizeof(username), host, sizeof(host), &port, | |
7587 | resource, sizeof(resource)); | |
7588 | ||
7589 | if (strncmp(resource, "/jobs/", 6) != 0) | |
7590 | { | |
7591 | /* | |
7592 | * Not a valid URI! | |
7593 | */ | |
7594 | ||
7595 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7596 | _("Bad job-uri attribute \"%s\"!"), | |
7597 | uri->values[0].string.text); | |
7598 | return; | |
7599 | } | |
7600 | ||
7601 | jobid = atoi(resource + 6); | |
7602 | } | |
7603 | ||
7604 | /* | |
7605 | * See if the job exists... | |
7606 | */ | |
7607 | ||
7608 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7609 | { | |
7610 | /* | |
7611 | * Nope - return a "not found" error... | |
7612 | */ | |
7613 | ||
7614 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7615 | return; | |
7616 | } | |
7617 | ||
7618 | /* | |
7619 | * See if job is in any of the "completed" states... | |
7620 | */ | |
7621 | ||
7622 | if (job->state->values[0].integer <= IPP_JOB_PROCESSING) | |
7623 | { | |
7624 | /* | |
7625 | * Nope - return a "not possible" error... | |
7626 | */ | |
7627 | ||
7628 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
7629 | jobid); | |
7630 | return; | |
7631 | } | |
7632 | ||
7633 | /* | |
7634 | * See if we have retained the job files... | |
7635 | */ | |
7636 | ||
7637 | if (!JobFiles && job->state->values[0].integer > IPP_JOB_STOPPED) | |
7638 | { | |
7639 | /* | |
7640 | * Nope - return a "not possible" error... | |
7641 | */ | |
7642 | ||
7643 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7644 | _("Job #%d cannot be restarted - no files!"), jobid); | |
7645 | return; | |
7646 | } | |
7647 | ||
7648 | /* | |
7649 | * See if the job is owned by the requesting user... | |
7650 | */ | |
7651 | ||
7652 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7653 | { | |
7654 | send_ipp_status(con, IPP_FORBIDDEN, | |
7655 | _("You are not authorized to restart job id " | |
7656 | "%d owned by \"%s\"!"), | |
7657 | jobid, job->username); | |
7658 | return; | |
7659 | } | |
7660 | ||
7661 | /* | |
7662 | * Restart the job and return... | |
7663 | */ | |
7664 | ||
7665 | cupsdRestartJob(job); | |
7666 | ||
7667 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was restarted by \"%s\".", jobid, | |
7668 | username); | |
7669 | ||
7670 | con->response->request.status.status_code = IPP_OK; | |
7671 | } | |
7672 | ||
7673 | ||
7674 | /* | |
7675 | * 'save_auth_info()' - Save authentication information for a job. | |
7676 | */ | |
7677 | ||
7678 | static void | |
7679 | save_auth_info(cupsd_client_t *con, /* I - Client connection */ | |
7680 | cupsd_job_t *job) /* I - Job */ | |
7681 | { | |
7682 | int i; /* Looping var */ | |
7683 | char filename[1024]; /* Job authentication filename */ | |
7684 | cups_file_t *fp; /* Job authentication file */ | |
7685 | char line[1024]; /* Line for file */ | |
7686 | ||
7687 | ||
7688 | /* | |
7689 | * This function saves the in-memory authentication information for | |
7690 | * a job so that it can be used to authenticate with a remote host. | |
7691 | * The information is stored in a file that is readable only by the | |
7692 | * root user. The username and password are Base-64 encoded, each | |
7693 | * on a separate line, followed by random number (up to 1024) of | |
7694 | * newlines to limit the amount of information that is exposed. | |
7695 | * | |
7696 | * Because of the potential for exposing of authentication information, | |
7697 | * this functionality is only enabled when running cupsd as root. | |
7698 | * | |
7699 | * This caching only works for the Basic and BasicDigest authentication | |
7700 | * types. Digest authentication cannot be cached this way, and in | |
7701 | * the future Kerberos authentication may make all of this obsolete. | |
7702 | * | |
7703 | * Authentication information is saved whenever an authenticated | |
7704 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
7705 | * performed. | |
7706 | * | |
7707 | * This information is deleted after a job is completed or canceled, | |
7708 | * so reprints may require subsequent re-authentication. | |
7709 | */ | |
7710 | ||
7711 | if (RunUser) | |
7712 | return; | |
7713 | ||
7714 | /* | |
7715 | * Create the authentication file and change permissions... | |
7716 | */ | |
7717 | ||
7718 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
7719 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
7720 | { | |
7721 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7722 | "Unable to save authentication info to \"%s\" - %s", | |
7723 | filename, strerror(errno)); | |
7724 | return; | |
7725 | } | |
7726 | ||
7727 | fchown(cupsFileNumber(fp), 0, 0); | |
7728 | fchmod(cupsFileNumber(fp), 0400); | |
7729 | ||
7730 | /* | |
7731 | * Write the authenticated username... | |
7732 | */ | |
7733 | ||
7734 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); | |
7735 | cupsFilePrintf(fp, "%s\n", line); | |
7736 | ||
7737 | /* | |
7738 | * Write the authenticated password... | |
7739 | */ | |
7740 | ||
7741 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
7742 | cupsFilePrintf(fp, "%s\n", line); | |
7743 | ||
7744 | /* | |
7745 | * Write a random number of newlines to the end of the file... | |
7746 | */ | |
7747 | ||
7748 | for (i = (rand() % 1024); i >= 0; i --) | |
7749 | cupsFilePutChar(fp, '\n'); | |
7750 | ||
7751 | /* | |
7752 | * Close the file and return... | |
7753 | */ | |
7754 | ||
7755 | cupsFileClose(fp); | |
7756 | } | |
7757 | ||
7758 | ||
7759 | /* | |
7760 | * 'send_document()' - Send a file to a printer or class. | |
7761 | */ | |
7762 | ||
7763 | static void | |
7764 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
7765 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7766 | { | |
7767 | ipp_attribute_t *attr; /* Current attribute */ | |
7768 | ipp_attribute_t *format; /* Document-format attribute */ | |
7769 | int jobid; /* Job ID number */ | |
7770 | cupsd_job_t *job; /* Current job */ | |
7771 | char job_uri[HTTP_MAX_URI], | |
7772 | /* Job URI */ | |
7773 | method[HTTP_MAX_URI], | |
7774 | /* Method portion of URI */ | |
7775 | username[HTTP_MAX_URI], | |
7776 | /* Username portion of URI */ | |
7777 | host[HTTP_MAX_URI], | |
7778 | /* Host portion of URI */ | |
7779 | resource[HTTP_MAX_URI]; | |
7780 | /* Resource portion of URI */ | |
7781 | int port; /* Port portion of URI */ | |
7782 | mime_type_t *filetype; /* Type of file */ | |
7783 | char super[MIME_MAX_SUPER], | |
7784 | /* Supertype of file */ | |
7785 | type[MIME_MAX_TYPE], | |
7786 | /* Subtype of file */ | |
7787 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7788 | /* Textual name of mime type */ | |
7789 | char filename[1024]; /* Job filename */ | |
7790 | cupsd_printer_t *printer; /* Current printer */ | |
7791 | struct stat fileinfo; /* File information */ | |
7792 | int kbytes; /* Size of file */ | |
7793 | int compression; /* Type of compression */ | |
7794 | ||
7795 | ||
7796 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
7797 | con->http.fd, uri->values[0].string.text); | |
7798 | ||
7799 | /* | |
7800 | * See if we have a job URI or a printer URI... | |
7801 | */ | |
7802 | ||
7803 | if (!strcmp(uri->name, "printer-uri")) | |
7804 | { | |
7805 | /* | |
7806 | * Got a printer URI; see if we also have a job-id attribute... | |
7807 | */ | |
7808 | ||
7809 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
7810 | { | |
7811 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7812 | _("Got a printer-uri attribute but no job-id!")); | |
7813 | return; | |
7814 | } | |
7815 | ||
7816 | jobid = attr->values[0].integer; | |
7817 | } | |
7818 | else | |
7819 | { | |
7820 | /* | |
7821 | * Got a job URI; parse it to get the job ID... | |
7822 | */ | |
7823 | ||
7824 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
7825 | username, sizeof(username), host, sizeof(host), &port, | |
7826 | resource, sizeof(resource)); | |
7827 | ||
7828 | if (strncmp(resource, "/jobs/", 6)) | |
7829 | { | |
7830 | /* | |
7831 | * Not a valid URI! | |
7832 | */ | |
7833 | ||
7834 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7835 | _("Bad job-uri attribute \"%s\"!"), | |
7836 | uri->values[0].string.text); | |
7837 | return; | |
7838 | } | |
7839 | ||
7840 | jobid = atoi(resource + 6); | |
7841 | } | |
7842 | ||
7843 | /* | |
7844 | * See if the job exists... | |
7845 | */ | |
7846 | ||
7847 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7848 | { | |
7849 | /* | |
7850 | * Nope - return a "not found" error... | |
7851 | */ | |
7852 | ||
7853 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7854 | return; | |
7855 | } | |
7856 | ||
7857 | /* | |
7858 | * See if the job is owned by the requesting user... | |
7859 | */ | |
7860 | ||
7861 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7862 | { | |
7863 | send_ipp_status(con, IPP_FORBIDDEN, | |
7864 | _("You are not authorized to send document " | |
7865 | "for job #%d owned by \"%s\"!"), | |
7866 | jobid, job->username); | |
7867 | return; | |
7868 | } | |
7869 | ||
7870 | /* | |
7871 | * OK, see if the client is sending the document compressed - CUPS | |
7872 | * only supports "none" and "gzip". | |
7873 | */ | |
7874 | ||
7875 | compression = CUPS_FILE_NONE; | |
7876 | ||
7877 | if ((attr = ippFindAttribute(con->request, "compression", IPP_TAG_KEYWORD)) != NULL) | |
7878 | { | |
7879 | if (strcmp(attr->values[0].string.text, "none") | |
7880 | #ifdef HAVE_LIBZ | |
7881 | && strcmp(attr->values[0].string.text, "gzip") | |
7882 | #endif /* HAVE_LIBZ */ | |
7883 | ) | |
7884 | { | |
7885 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
7886 | attr->values[0].string.text); | |
7887 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
7888 | "compression", NULL, attr->values[0].string.text); | |
7889 | return; | |
7890 | } | |
7891 | ||
7892 | #ifdef HAVE_LIBZ | |
7893 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
7894 | compression = CUPS_FILE_GZIP; | |
7895 | #endif /* HAVE_LIBZ */ | |
7896 | } | |
7897 | ||
7898 | /* | |
7899 | * Do we have a file to print? | |
7900 | */ | |
7901 | ||
7902 | if (!con->filename) | |
7903 | { | |
7904 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
7905 | return; | |
7906 | } | |
7907 | ||
7908 | /* | |
7909 | * Is it a format we support? | |
7910 | */ | |
7911 | ||
7912 | if ((format = ippFindAttribute(con->request, "document-format", | |
7913 | IPP_TAG_MIMETYPE)) != NULL) | |
7914 | { | |
7915 | /* | |
7916 | * Grab format from client... | |
7917 | */ | |
7918 | ||
7919 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
7920 | { | |
7921 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
7922 | format->values[0].string.text); | |
7923 | return; | |
7924 | } | |
7925 | } | |
7926 | else | |
7927 | { | |
7928 | /* | |
7929 | * No document format attribute? Auto-type it! | |
7930 | */ | |
7931 | ||
7932 | strcpy(super, "application"); | |
7933 | strcpy(type, "octet-stream"); | |
7934 | } | |
7935 | ||
7936 | if (strcmp(super, "application") == 0 && | |
7937 | strcmp(type, "octet-stream") == 0) | |
7938 | { | |
7939 | /* | |
7940 | * Auto-type the file... | |
7941 | */ | |
7942 | ||
7943 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); | |
7944 | ||
7945 | filetype = mimeFileType(MimeDatabase, con->filename, &compression); | |
7946 | ||
7947 | if (filetype != NULL) | |
7948 | { | |
7949 | /* | |
7950 | * Replace the document-format attribute value with the auto-typed one. | |
7951 | */ | |
7952 | ||
7953 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
7954 | filetype->type); | |
7955 | ||
7956 | if (format != NULL) | |
7957 | { | |
7958 | free(format->values[0].string.text); | |
7959 | format->values[0].string.text = strdup(mimetype); | |
7960 | } | |
7961 | else | |
7962 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
7963 | "document-format", NULL, mimetype); | |
7964 | } | |
7965 | else | |
7966 | filetype = mimeType(MimeDatabase, super, type); | |
7967 | } | |
7968 | else | |
7969 | filetype = mimeType(MimeDatabase, super, type); | |
7970 | ||
7971 | if (filetype == NULL) | |
7972 | { | |
7973 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7974 | _("Unsupported format \'%s/%s\'!"), super, type); | |
7975 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7976 | "Hint: Do you have the raw file printing rules enabled?"); | |
7977 | ||
7978 | if (format) | |
7979 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7980 | "document-format", NULL, format->values[0].string.text); | |
7981 | ||
7982 | return; | |
7983 | } | |
7984 | ||
7985 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
7986 | "send_document: request file type is %s/%s.", | |
7987 | filetype->super, filetype->type); | |
7988 | ||
7989 | /* | |
7990 | * Add the file to the job... | |
7991 | */ | |
7992 | ||
7993 | if (add_file(con, job, filetype, compression)) | |
7994 | return; | |
7995 | ||
7996 | if (job->dtype & CUPS_PRINTER_CLASS) | |
7997 | printer = cupsdFindClass(job->dest); | |
7998 | else | |
7999 | printer = cupsdFindPrinter(job->dest); | |
8000 | ||
8001 | if (stat(con->filename, &fileinfo)) | |
8002 | kbytes = 0; | |
8003 | else | |
8004 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
8005 | ||
8006 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8007 | ||
8008 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", IPP_TAG_INTEGER)) != NULL) | |
8009 | attr->values[0].integer += kbytes; | |
8010 | ||
8011 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
8012 | job->num_files); | |
8013 | rename(con->filename, filename); | |
8014 | ||
8015 | cupsdClearString(&con->filename); | |
8016 | ||
8017 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8018 | "File of type %s/%s queued in job #%d by \"%s\".", | |
8019 | filetype->super, filetype->type, job->id, job->username); | |
8020 | ||
8021 | /* | |
8022 | * Start the job if this is the last document... | |
8023 | */ | |
8024 | ||
8025 | if ((attr = ippFindAttribute(con->request, "last-document", IPP_TAG_BOOLEAN)) != NULL && | |
8026 | attr->values[0].boolean) | |
8027 | { | |
8028 | /* | |
8029 | * See if we need to add the ending sheet... | |
8030 | */ | |
8031 | ||
8032 | if (printer != NULL && | |
8033 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
8034 | (attr = ippFindAttribute(job->attrs, "job-sheets", IPP_TAG_ZERO)) != NULL && | |
8035 | attr->num_values > 1) | |
8036 | { | |
8037 | /* | |
8038 | * Yes... | |
8039 | */ | |
8040 | ||
8041 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8042 | "Adding end banner page \"%s\" to job %d.", | |
8043 | attr->values[1].string.text, job->id); | |
8044 | ||
8045 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
8046 | ||
8047 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8048 | } | |
8049 | ||
8050 | if (job->state->values[0].integer == IPP_JOB_STOPPED) | |
8051 | job->state->values[0].integer = IPP_JOB_PENDING; | |
8052 | else if (job->state->values[0].integer == IPP_JOB_HELD) | |
8053 | { | |
8054 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD)) == NULL) | |
8055 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
8056 | ||
8057 | if (attr == NULL || strcmp(attr->values[0].string.text, "no-hold") == 0) | |
8058 | job->state->values[0].integer = IPP_JOB_PENDING; | |
8059 | } | |
8060 | ||
8061 | cupsdSaveJob(job); | |
8062 | ||
8063 | /* | |
8064 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
8065 | * job if it doesn't print, we need to re-find the job afterwards... | |
8066 | */ | |
8067 | ||
8068 | jobid = job->id; | |
8069 | ||
8070 | cupsdCheckJobs(); | |
8071 | ||
8072 | job = cupsdFindJob(jobid); | |
8073 | } | |
8074 | else | |
8075 | { | |
8076 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD)) == NULL) | |
8077 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
8078 | ||
8079 | if (attr == NULL || strcmp(attr->values[0].string.text, "no-hold") == 0) | |
8080 | { | |
8081 | job->state->values[0].integer = IPP_JOB_HELD; | |
8082 | job->hold_until = time(NULL) + 60; | |
8083 | cupsdSaveJob(job); | |
8084 | } | |
8085 | } | |
8086 | ||
8087 | /* | |
8088 | * Fill in the response info... | |
8089 | */ | |
8090 | ||
8091 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
8092 | LocalPort, jobid); | |
8093 | ||
8094 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
8095 | job_uri); | |
8096 | ||
8097 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8098 | ||
8099 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
8100 | job ? job->state->values[0].integer : IPP_JOB_CANCELLED); | |
8101 | add_job_state_reasons(con, job); | |
8102 | ||
8103 | con->response->request.status.status_code = IPP_OK; | |
8104 | } | |
8105 | ||
8106 | ||
8107 | /* | |
8108 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8109 | */ | |
8110 | ||
8111 | static void | |
8112 | send_http_error(cupsd_client_t *con, /* I - Client connection */ | |
8113 | http_status_t status) /* I - HTTP status code */ | |
8114 | { | |
8115 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8116 | ippOpString(con->request->request.op.operation_id), | |
8117 | httpStatus(status)); | |
8118 | ||
8119 | cupsdSendError(con, status); | |
8120 | ||
8121 | ippDelete(con->response); | |
8122 | con->response = NULL; | |
8123 | ||
8124 | return; | |
8125 | } | |
8126 | ||
8127 | ||
8128 | /* | |
8129 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
8130 | */ | |
8131 | ||
8132 | static void | |
8133 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
8134 | ipp_status_t status, /* I - IPP status code */ | |
8135 | const char *message, /* I - Status message */ | |
8136 | ...) /* I - Additional args as needed */ | |
8137 | { | |
8138 | va_list ap; /* Pointer to additional args */ | |
8139 | char formatted[1024]; /* Formatted errror message */ | |
8140 | ||
8141 | ||
8142 | if (message) | |
8143 | { | |
8144 | va_start(ap, message); | |
8145 | vsnprintf(formatted, sizeof(formatted), | |
8146 | _cupsLangString(con->language, message), ap); | |
8147 | va_end(ap); | |
8148 | ||
8149 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8150 | "%s %s: %s", | |
8151 | ippOpString(con->request->request.op.operation_id), | |
8152 | ippErrorString(status), formatted); | |
8153 | } | |
8154 | else | |
8155 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8156 | "%s %s", | |
8157 | ippOpString(con->request->request.op.operation_id), | |
8158 | ippErrorString(status)); | |
8159 | ||
8160 | con->response->request.status.status_code = status; | |
8161 | ||
8162 | if (ippFindAttribute(con->response, "attributes-charset", IPP_TAG_ZERO) == NULL) | |
8163 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
8164 | "attributes-charset", NULL, DefaultCharset); | |
8165 | ||
8166 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8167 | IPP_TAG_ZERO) == NULL) | |
8168 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8169 | "attributes-natural-language", NULL, DefaultLanguage); | |
8170 | ||
8171 | if (message) | |
8172 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
8173 | "status-message", NULL, formatted); | |
8174 | } | |
8175 | ||
8176 | ||
8177 | /* | |
8178 | * 'set_default()' - Set the default destination... | |
8179 | */ | |
8180 | ||
8181 | static void | |
8182 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8183 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8184 | { | |
8185 | http_status_t status; /* Policy status */ | |
8186 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8187 | char method[HTTP_MAX_URI], | |
8188 | /* Method portion of URI */ | |
8189 | username[HTTP_MAX_URI], | |
8190 | /* Username portion of URI */ | |
8191 | host[HTTP_MAX_URI], | |
8192 | /* Host portion of URI */ | |
8193 | resource[HTTP_MAX_URI]; | |
8194 | /* Resource portion of URI */ | |
8195 | int port; /* Port portion of URI */ | |
8196 | const char *name; /* Printer name */ | |
8197 | cupsd_printer_t *printer; /* Printer */ | |
8198 | ||
8199 | ||
8200 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8201 | con->http.fd, uri->values[0].string.text); | |
8202 | ||
8203 | /* | |
8204 | * Is the destination valid? | |
8205 | */ | |
8206 | ||
8207 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
8208 | username, sizeof(username), host, sizeof(host), &port, | |
8209 | resource, sizeof(resource)); | |
8210 | ||
8211 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8212 | { | |
8213 | /* | |
8214 | * Bad URI... | |
8215 | */ | |
8216 | ||
8217 | send_ipp_status(con, IPP_NOT_FOUND, | |
8218 | _("The printer or class was not found.")); | |
8219 | return; | |
8220 | } | |
8221 | ||
8222 | /* | |
8223 | * Check policy... | |
8224 | */ | |
8225 | ||
8226 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8227 | { | |
8228 | send_http_error(con, status); | |
8229 | return; | |
8230 | } | |
8231 | ||
8232 | /* | |
8233 | * Set it as the default... | |
8234 | */ | |
8235 | ||
8236 | DefaultPrinter = printer; | |
8237 | ||
8238 | cupsdSaveAllPrinters(); | |
8239 | cupsdSaveAllClasses(); | |
8240 | ||
8241 | cupsdWritePrintcap(); | |
8242 | ||
8243 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8244 | "Default destination set to \"%s\" by \"%s\".", name, | |
8245 | con->username); | |
8246 | ||
8247 | /* | |
8248 | * Everything was ok, so return OK status... | |
8249 | */ | |
8250 | ||
8251 | con->response->request.status.status_code = IPP_OK; | |
8252 | } | |
8253 | ||
8254 | ||
8255 | /* | |
8256 | * 'set_job_attrs()' - Set job attributes. | |
8257 | */ | |
8258 | ||
8259 | static void | |
8260 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8261 | ipp_attribute_t *uri) /* I - Job URI */ | |
8262 | { | |
8263 | ipp_attribute_t *attr, /* Current attribute */ | |
8264 | *attr2; /* Job attribute */ | |
8265 | int jobid; /* Job ID */ | |
8266 | cupsd_job_t *job; /* Current job */ | |
8267 | char method[HTTP_MAX_URI], | |
8268 | /* Method portion of URI */ | |
8269 | username[HTTP_MAX_URI], | |
8270 | /* Username portion of URI */ | |
8271 | host[HTTP_MAX_URI], | |
8272 | /* Host portion of URI */ | |
8273 | resource[HTTP_MAX_URI]; | |
8274 | /* Resource portion of URI */ | |
8275 | int port; /* Port portion of URI */ | |
8276 | ||
8277 | ||
8278 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8279 | con->http.fd, uri->values[0].string.text); | |
8280 | ||
8281 | /* | |
8282 | * Start with "everything is OK" status... | |
8283 | */ | |
8284 | ||
8285 | con->response->request.status.status_code = IPP_OK; | |
8286 | ||
8287 | /* | |
8288 | * See if we have a job URI or a printer URI... | |
8289 | */ | |
8290 | ||
8291 | if (strcmp(uri->name, "printer-uri") == 0) | |
8292 | { | |
8293 | /* | |
8294 | * Got a printer URI; see if we also have a job-id attribute... | |
8295 | */ | |
8296 | ||
8297 | if ((attr = ippFindAttribute(con->request, "job-id", IPP_TAG_INTEGER)) == NULL) | |
8298 | { | |
8299 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8300 | _("Got a printer-uri attribute but no job-id!")); | |
8301 | return; | |
8302 | } | |
8303 | ||
8304 | jobid = attr->values[0].integer; | |
8305 | } | |
8306 | else | |
8307 | { | |
8308 | /* | |
8309 | * Got a job URI; parse it to get the job ID... | |
8310 | */ | |
8311 | ||
8312 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
8313 | username, sizeof(username), host, sizeof(host), &port, | |
8314 | resource, sizeof(resource)); | |
8315 | ||
8316 | if (strncmp(resource, "/jobs/", 6) != 0) | |
8317 | { | |
8318 | /* | |
8319 | * Not a valid URI! | |
8320 | */ | |
8321 | ||
8322 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8323 | _("Bad job-uri attribute \"%s\"!"), | |
8324 | uri->values[0].string.text); | |
8325 | return; | |
8326 | } | |
8327 | ||
8328 | jobid = atoi(resource + 6); | |
8329 | } | |
8330 | ||
8331 | /* | |
8332 | * See if the job exists... | |
8333 | */ | |
8334 | ||
8335 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8336 | { | |
8337 | /* | |
8338 | * Nope - return a "not found" error... | |
8339 | */ | |
8340 | ||
8341 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8342 | return; | |
8343 | } | |
8344 | ||
8345 | /* | |
8346 | * See if the job has been completed... | |
8347 | */ | |
8348 | ||
8349 | if (job->state->values[0].integer > IPP_JOB_STOPPED) | |
8350 | { | |
8351 | /* | |
8352 | * Return a "not-possible" error... | |
8353 | */ | |
8354 | ||
8355 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8356 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8357 | return; | |
8358 | } | |
8359 | ||
8360 | /* | |
8361 | * See if the job is owned by the requesting user... | |
8362 | */ | |
8363 | ||
8364 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8365 | { | |
8366 | send_ipp_status(con, IPP_FORBIDDEN, | |
8367 | _("You are not authorized to alter job id " | |
8368 | "%d owned by \"%s\"!"), | |
8369 | jobid, job->username); | |
8370 | return; | |
8371 | } | |
8372 | ||
8373 | /* | |
8374 | * See what the user wants to change. | |
8375 | */ | |
8376 | ||
8377 | for (attr = con->request->attrs; attr != NULL; attr = attr->next) | |
8378 | { | |
8379 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8380 | continue; | |
8381 | ||
8382 | if (!strcmp(attr->name, "attributes-charset") || | |
8383 | !strcmp(attr->name, "attributes-natural-language") || | |
8384 | !strcmp(attr->name, "document-compression") || | |
8385 | !strcmp(attr->name, "document-format") || | |
8386 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8387 | !strcmp(attr->name, "job-document-access-errors") || | |
8388 | !strcmp(attr->name, "job-id") || | |
8389 | !strcmp(attr->name, "job-k-octets") || | |
8390 | !strcmp(attr->name, "job-originating-host-name") || | |
8391 | !strcmp(attr->name, "job-originating-user-name") || | |
8392 | !strcmp(attr->name, "job-printer-up-time") || | |
8393 | !strcmp(attr->name, "job-printer-uri") || | |
8394 | !strcmp(attr->name, "job-sheets") || | |
8395 | !strcmp(attr->name, "job-state-message") || | |
8396 | !strcmp(attr->name, "job-state-reasons") || | |
8397 | !strcmp(attr->name, "job-uri") || | |
8398 | !strcmp(attr->name, "number-of-documents") || | |
8399 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8400 | !strcmp(attr->name, "output-device-assigned") || | |
8401 | !strncmp(attr->name, "date-time-at-", 13) || | |
8402 | !strncmp(attr->name, "job-impressions", 15) || | |
8403 | !strncmp(attr->name, "job-k-octets", 12) || | |
8404 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8405 | !strncmp(attr->name, "time-at-", 8)) | |
8406 | { | |
8407 | /* | |
8408 | * Read-only attrs! | |
8409 | */ | |
8410 | ||
8411 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8412 | _("%s cannot be changed."), attr->name); | |
8413 | ||
8414 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8415 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8416 | ||
8417 | continue; | |
8418 | } | |
8419 | ||
8420 | if (!strcmp(attr->name, "job-priority")) | |
8421 | { | |
8422 | /* | |
8423 | * Change the job priority... | |
8424 | */ | |
8425 | ||
8426 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8427 | { | |
8428 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
8429 | ||
8430 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8431 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8432 | } | |
8433 | else if (job->state->values[0].integer >= IPP_JOB_PROCESSING) | |
8434 | { | |
8435 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8436 | _("Job is completed and cannot be changed.")); | |
8437 | return; | |
8438 | } | |
8439 | else if (con->response->request.status.status_code == IPP_OK) | |
8440 | cupsdSetJobPriority(job, attr->values[0].integer); | |
8441 | } | |
8442 | else if (!strcmp(attr->name, "job-state")) | |
8443 | { | |
8444 | /* | |
8445 | * Change the job state... | |
8446 | */ | |
8447 | ||
8448 | if (attr->value_tag != IPP_TAG_ENUM) | |
8449 | { | |
8450 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
8451 | ||
8452 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8453 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8454 | } | |
8455 | else | |
8456 | { | |
8457 | switch (attr->values[0].integer) | |
8458 | { | |
8459 | case IPP_JOB_PENDING : | |
8460 | case IPP_JOB_HELD : | |
8461 | if (job->state->values[0].integer > IPP_JOB_HELD) | |
8462 | { | |
8463 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8464 | _("Job state cannot be changed.")); | |
8465 | return; | |
8466 | } | |
8467 | else if (con->response->request.status.status_code == IPP_OK) | |
8468 | job->state->values[0].integer = attr->values[0].integer; | |
8469 | break; | |
8470 | ||
8471 | case IPP_JOB_PROCESSING : | |
8472 | case IPP_JOB_STOPPED : | |
8473 | if (job->state->values[0].integer != attr->values[0].integer) | |
8474 | { | |
8475 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8476 | _("Job state cannot be changed.")); | |
8477 | return; | |
8478 | } | |
8479 | break; | |
8480 | ||
8481 | case IPP_JOB_CANCELLED : | |
8482 | case IPP_JOB_ABORTED : | |
8483 | case IPP_JOB_COMPLETED : | |
8484 | if (job->state->values[0].integer > IPP_JOB_PROCESSING) | |
8485 | { | |
8486 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8487 | _("Job state cannot be changed.")); | |
8488 | return; | |
8489 | } | |
8490 | else if (con->response->request.status.status_code == IPP_OK) | |
8491 | { | |
8492 | cupsdCancelJob(job, 0); | |
8493 | ||
8494 | if (JobHistory) | |
8495 | { | |
8496 | job->state->values[0].integer = attr->values[0].integer; | |
8497 | cupsdSaveJob(job); | |
8498 | } | |
8499 | } | |
8500 | break; | |
8501 | } | |
8502 | } | |
8503 | } | |
8504 | else if (con->response->request.status.status_code != IPP_OK) | |
8505 | continue; | |
8506 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, IPP_TAG_ZERO)) != NULL) | |
8507 | { | |
8508 | /* | |
8509 | * Some other value; first free the old value... | |
8510 | */ | |
8511 | ||
8512 | if (job->attrs->prev) | |
8513 | job->attrs->prev->next = attr2->next; | |
8514 | else | |
8515 | job->attrs->attrs = attr2->next; | |
8516 | ||
8517 | if (job->attrs->last == attr2) | |
8518 | job->attrs->last = job->attrs->prev; | |
8519 | ||
8520 | _ipp_free_attr(attr2); | |
8521 | ||
8522 | /* | |
8523 | * Then copy the attribute... | |
8524 | */ | |
8525 | ||
8526 | copy_attribute(job->attrs, attr, 0); | |
8527 | ||
8528 | /* | |
8529 | * See if the job-name or job-hold-until is being changed. | |
8530 | */ | |
8531 | ||
8532 | if (!strcmp(attr->name, "job-hold-until")) | |
8533 | { | |
8534 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
8535 | ||
8536 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
8537 | cupsdReleaseJob(job); | |
8538 | else | |
8539 | cupsdHoldJob(job); | |
8540 | } | |
8541 | } | |
8542 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
8543 | { | |
8544 | /* | |
8545 | * Delete the attribute... | |
8546 | */ | |
8547 | ||
8548 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
8549 | IPP_TAG_ZERO)) != NULL) | |
8550 | { | |
8551 | if (job->attrs->prev) | |
8552 | job->attrs->prev->next = attr2->next; | |
8553 | else | |
8554 | job->attrs->attrs = attr2->next; | |
8555 | ||
8556 | if (attr2 == job->attrs->last) | |
8557 | job->attrs->last = job->attrs->prev; | |
8558 | ||
8559 | _ipp_free_attr(attr2); | |
8560 | } | |
8561 | } | |
8562 | else | |
8563 | { | |
8564 | /* | |
8565 | * Add new option by copying it... | |
8566 | */ | |
8567 | ||
8568 | copy_attribute(job->attrs, attr, 0); | |
8569 | } | |
8570 | } | |
8571 | ||
8572 | /* | |
8573 | * Save the job... | |
8574 | */ | |
8575 | ||
8576 | cupsdSaveJob(job); | |
8577 | ||
8578 | /* | |
8579 | * Start jobs if possible... | |
8580 | */ | |
8581 | ||
8582 | cupsdCheckJobs(); | |
8583 | } | |
8584 | ||
8585 | ||
8586 | /* | |
8587 | * 'start_printer()' - Start a printer. | |
8588 | */ | |
8589 | ||
8590 | static void | |
8591 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
8592 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8593 | { | |
8594 | http_status_t status; /* Policy status */ | |
8595 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8596 | char method[HTTP_MAX_URI], | |
8597 | /* Method portion of URI */ | |
8598 | username[HTTP_MAX_URI], | |
8599 | /* Username portion of URI */ | |
8600 | host[HTTP_MAX_URI], | |
8601 | /* Host portion of URI */ | |
8602 | resource[HTTP_MAX_URI]; | |
8603 | /* Resource portion of URI */ | |
8604 | int port; /* Port portion of URI */ | |
8605 | const char *name; /* Printer name */ | |
8606 | cupsd_printer_t *printer; /* Printer data */ | |
8607 | ||
8608 | ||
8609 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
8610 | con->http.fd, uri->values[0].string.text); | |
8611 | ||
8612 | /* | |
8613 | * Is the destination valid? | |
8614 | */ | |
8615 | ||
8616 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
8617 | username, sizeof(username), host, sizeof(host), &port, | |
8618 | resource, sizeof(resource)); | |
8619 | ||
8620 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8621 | { | |
8622 | /* | |
8623 | * Bad URI... | |
8624 | */ | |
8625 | ||
8626 | send_ipp_status(con, IPP_NOT_FOUND, | |
8627 | _("The printer or class was not found.")); | |
8628 | return; | |
8629 | } | |
8630 | ||
8631 | /* | |
8632 | * Check policy... | |
8633 | */ | |
8634 | ||
8635 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8636 | { | |
8637 | send_http_error(con, status); | |
8638 | return; | |
8639 | } | |
8640 | ||
8641 | /* | |
8642 | * Start the printer... | |
8643 | */ | |
8644 | ||
8645 | printer->state_message[0] = '\0'; | |
8646 | ||
8647 | cupsdStartPrinter(printer, 1); | |
8648 | ||
8649 | if (dtype & CUPS_PRINTER_CLASS) | |
8650 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", name, | |
8651 | con->username); | |
8652 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", name, | |
8653 | con->username); | |
8654 | ||
8655 | cupsdCheckJobs(); | |
8656 | ||
8657 | /* | |
8658 | * Everything was ok, so return OK status... | |
8659 | */ | |
8660 | ||
8661 | con->response->request.status.status_code = IPP_OK; | |
8662 | } | |
8663 | ||
8664 | ||
8665 | /* | |
8666 | * 'stop_printer()' - Stop a printer. | |
8667 | */ | |
8668 | ||
8669 | static void | |
8670 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
8671 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8672 | { | |
8673 | http_status_t status; /* Policy status */ | |
8674 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8675 | char method[HTTP_MAX_URI], | |
8676 | /* Method portion of URI */ | |
8677 | username[HTTP_MAX_URI], | |
8678 | /* Username portion of URI */ | |
8679 | host[HTTP_MAX_URI], | |
8680 | /* Host portion of URI */ | |
8681 | resource[HTTP_MAX_URI]; | |
8682 | /* Resource portion of URI */ | |
8683 | int port; /* Port portion of URI */ | |
8684 | const char *name; /* Printer name */ | |
8685 | cupsd_printer_t *printer; /* Printer data */ | |
8686 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
8687 | ||
8688 | ||
8689 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
8690 | con->http.fd, uri->values[0].string.text); | |
8691 | ||
8692 | /* | |
8693 | * Is the destination valid? | |
8694 | */ | |
8695 | ||
8696 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
8697 | username, sizeof(username), host, sizeof(host), &port, | |
8698 | resource, sizeof(resource)); | |
8699 | ||
8700 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8701 | { | |
8702 | /* | |
8703 | * Bad URI... | |
8704 | */ | |
8705 | ||
8706 | send_ipp_status(con, IPP_NOT_FOUND, | |
8707 | _("The printer or class was not found.")); | |
8708 | return; | |
8709 | } | |
8710 | ||
8711 | /* | |
8712 | * Check policy... | |
8713 | */ | |
8714 | ||
8715 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8716 | { | |
8717 | send_http_error(con, status); | |
8718 | return; | |
8719 | } | |
8720 | ||
8721 | /* | |
8722 | * Stop the printer... | |
8723 | */ | |
8724 | ||
8725 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
8726 | IPP_TAG_TEXT)) == NULL) | |
8727 | strcpy(printer->state_message, "Paused"); | |
8728 | else | |
8729 | { | |
8730 | strlcpy(printer->state_message, attr->values[0].string.text, | |
8731 | sizeof(printer->state_message)); | |
8732 | } | |
8733 | ||
8734 | cupsdStopPrinter(printer, 1); | |
8735 | ||
8736 | if (dtype & CUPS_PRINTER_CLASS) | |
8737 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", name, | |
8738 | con->username); | |
8739 | else | |
8740 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", name, | |
8741 | con->username); | |
8742 | ||
8743 | /* | |
8744 | * Everything was ok, so return OK status... | |
8745 | */ | |
8746 | ||
8747 | con->response->request.status.status_code = IPP_OK; | |
8748 | } | |
8749 | ||
8750 | ||
8751 | /* | |
8752 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
8753 | */ | |
8754 | ||
8755 | static int /* O - 0 if not allowed, 1 if allowed */ | |
8756 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
8757 | const char *username) /* I - Username */ | |
8758 | { | |
8759 | int i; /* Looping var */ | |
8760 | struct passwd *pw; /* User password data */ | |
8761 | ||
8762 | ||
8763 | if (p->num_users == 0) | |
8764 | return (1); | |
8765 | ||
8766 | if (!strcmp(username, "root")) | |
8767 | return (1); | |
8768 | ||
8769 | pw = getpwnam(username); | |
8770 | endpwent(); | |
8771 | ||
8772 | for (i = 0; i < p->num_users; i ++) | |
8773 | { | |
8774 | if (p->users[i][0] == '@') | |
8775 | { | |
8776 | /* | |
8777 | * Check group membership... | |
8778 | */ | |
8779 | ||
8780 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
8781 | break; | |
8782 | } | |
8783 | else if (!strcasecmp(username, p->users[i])) | |
8784 | break; | |
8785 | } | |
8786 | ||
8787 | return ((i < p->num_users) != p->deny_users); | |
8788 | } | |
8789 | ||
8790 | ||
8791 | /* | |
8792 | * 'validate_job()' - Validate printer options and destination. | |
8793 | */ | |
8794 | ||
8795 | static void | |
8796 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
8797 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8798 | { | |
8799 | http_status_t status; /* Policy status */ | |
8800 | ipp_attribute_t *attr; /* Current attribute */ | |
8801 | ipp_attribute_t *format; /* Document-format attribute */ | |
8802 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8803 | char method[HTTP_MAX_URI], | |
8804 | /* Method portion of URI */ | |
8805 | username[HTTP_MAX_URI], | |
8806 | /* Username portion of URI */ | |
8807 | host[HTTP_MAX_URI], | |
8808 | /* Host portion of URI */ | |
8809 | resource[HTTP_MAX_URI]; | |
8810 | /* Resource portion of URI */ | |
8811 | int port; /* Port portion of URI */ | |
8812 | char super[MIME_MAX_SUPER], | |
8813 | /* Supertype of file */ | |
8814 | type[MIME_MAX_TYPE]; | |
8815 | /* Subtype of file */ | |
8816 | cupsd_printer_t *printer; /* Printer */ | |
8817 | ||
8818 | ||
8819 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
8820 | con->http.fd, uri->values[0].string.text); | |
8821 | ||
8822 | /* | |
8823 | * OK, see if the client is sending the document compressed - CUPS | |
8824 | * doesn't support compression yet... | |
8825 | */ | |
8826 | ||
8827 | if ((attr = ippFindAttribute(con->request, "compression", IPP_TAG_KEYWORD)) != NULL && | |
8828 | strcmp(attr->values[0].string.text, "none") == 0) | |
8829 | { | |
8830 | send_ipp_status(con, IPP_ATTRIBUTES, | |
8831 | _("Unsupported compression attribute %s!"), | |
8832 | attr->values[0].string.text); | |
8833 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
8834 | "compression", NULL, attr->values[0].string.text); | |
8835 | return; | |
8836 | } | |
8837 | ||
8838 | /* | |
8839 | * Is it a format we support? | |
8840 | */ | |
8841 | ||
8842 | if ((format = ippFindAttribute(con->request, "document-format", | |
8843 | IPP_TAG_MIMETYPE)) != NULL) | |
8844 | { | |
8845 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
8846 | { | |
8847 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
8848 | format->values[0].string.text); | |
8849 | return; | |
8850 | } | |
8851 | ||
8852 | if ((strcmp(super, "application") != 0 || | |
8853 | strcmp(type, "octet-stream") != 0) && | |
8854 | mimeType(MimeDatabase, super, type) == NULL) | |
8855 | { | |
8856 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8857 | "Hint: Do you have the raw file printing rules enabled?"); | |
8858 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8859 | _("Unsupported format \"%s\"!"), | |
8860 | format->values[0].string.text); | |
8861 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8862 | "document-format", NULL, format->values[0].string.text); | |
8863 | return; | |
8864 | } | |
8865 | } | |
8866 | ||
8867 | /* | |
8868 | * Is the destination valid? | |
8869 | */ | |
8870 | ||
8871 | httpSeparateURI(uri->values[0].string.text, method, sizeof(method), | |
8872 | username, sizeof(username), host, sizeof(host), &port, | |
8873 | resource, sizeof(resource)); | |
8874 | ||
8875 | if (cupsdValidateDest(host, resource, &dtype, &printer) == NULL) | |
8876 | { | |
8877 | /* | |
8878 | * Bad URI... | |
8879 | */ | |
8880 | ||
8881 | send_ipp_status(con, IPP_NOT_FOUND, | |
8882 | _("The printer or class was not found.")); | |
8883 | return; | |
8884 | } | |
8885 | ||
8886 | /* | |
8887 | * Check policy... | |
8888 | */ | |
8889 | ||
8890 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8891 | { | |
8892 | send_http_error(con, status); | |
8893 | return; | |
8894 | } | |
8895 | ||
8896 | /* | |
8897 | * Everything was ok, so return OK status... | |
8898 | */ | |
8899 | ||
8900 | con->response->request.status.status_code = IPP_OK; | |
8901 | } | |
8902 | ||
8903 | ||
8904 | /* | |
8905 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
8906 | */ | |
8907 | ||
8908 | static int /* O - 0 if name is no good, 1 if name is good */ | |
8909 | validate_name(const char *name) /* I - Name to check */ | |
8910 | { | |
8911 | const char *ptr; /* Pointer into name */ | |
8912 | ||
8913 | ||
8914 | /* | |
8915 | * Scan the whole name... | |
8916 | */ | |
8917 | ||
8918 | for (ptr = name; *ptr; ptr ++) | |
8919 | if ((*ptr >= 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') | |
8920 | return (0); | |
8921 | ||
8922 | /* | |
8923 | * All the characters are good; validate the length, too... | |
8924 | */ | |
8925 | ||
8926 | return ((ptr - name) < 128); | |
8927 | } | |
8928 | ||
8929 | ||
8930 | /* | |
8931 | * 'validate_user()' - Validate the user for the request. | |
8932 | */ | |
8933 | ||
8934 | static int /* O - 1 if permitted, 0 otherwise */ | |
8935 | validate_user(cupsd_job_t *job, /* I - Job */ | |
8936 | cupsd_client_t *con, /* I - Client connection */ | |
8937 | const char *owner, /* I - Owner of job/resource */ | |
8938 | char *username, /* O - Authenticated username */ | |
8939 | int userlen) /* I - Length of username */ | |
8940 | { | |
8941 | ipp_attribute_t *attr; /* requesting-user-name attribute */ | |
8942 | cupsd_printer_t *printer; /* Printer for job */ | |
8943 | ||
8944 | ||
8945 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
8946 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
8947 | "userlen=%d)", | |
8948 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
8949 | username, userlen); | |
8950 | ||
8951 | /* | |
8952 | * Validate input... | |
8953 | */ | |
8954 | ||
8955 | if (!con || !owner || !username || userlen <= 0) | |
8956 | return (0); | |
8957 | ||
8958 | /* | |
8959 | * Get the best authenticated username that is available. | |
8960 | */ | |
8961 | ||
8962 | if (con->username[0]) | |
8963 | strlcpy(username, con->username, userlen); | |
8964 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
8965 | IPP_TAG_NAME)) != NULL) | |
8966 | strlcpy(username, attr->values[0].string.text, userlen); | |
8967 | else | |
8968 | strlcpy(username, "anonymous", userlen); | |
8969 | ||
8970 | /* | |
8971 | * Check the username against the owner... | |
8972 | */ | |
8973 | ||
8974 | if (job->dtype & CUPS_PRINTER_CLASS) | |
8975 | printer = cupsdFindClass(job->dest); | |
8976 | else | |
8977 | printer = cupsdFindPrinter(job->dest); | |
8978 | ||
8979 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
8980 | con, owner) == HTTP_OK); | |
8981 | } | |
8982 | ||
8983 | ||
8984 | /* | |
8985 | * End of "$Id: ipp.c 4906 2006-01-10 20:53:28Z mike $". | |
8986 | */ |