]>
Commit | Line | Data |
---|---|---|
ef416fc2 | 1 | /* |
a4d04587 | 2 | * "$Id: ipp.c 5023 2006-01-29 14:39:44Z mike $" |
ef416fc2 | 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... | |
fa73b229 | 49 | * copy_job_attrs() - Copy job attributes. |
50 | * copy_printer_attrs() - Copy printer attributes. | |
ef416fc2 | 51 | * copy_subscription_attrs() - Copy subscription attributes. |
52 | * create_job() - Print a file to a printer or class. | |
53 | * create_requested_array() - Create an array for the requested-attributes. | |
54 | * create_subscription() - Create a notification subscription. | |
55 | * delete_printer() - Remove a printer or class from the system. | |
56 | * get_default() - Get the default destination. | |
57 | * get_devices() - Get the list of available devices on the | |
58 | * local system. | |
ef416fc2 | 59 | * get_job_attrs() - Get job attributes. |
fa73b229 | 60 | * get_jobs() - Get a list of jobs for the specified printer. |
ef416fc2 | 61 | * get_notifications() - Get events for a subscription. |
62 | * get_ppds() - Get the list of PPD files on the local | |
63 | * system. | |
64 | * get_printer_attrs() - Get printer attributes. | |
65 | * get_printers() - Get a list of printers. | |
66 | * get_subscription_attrs() - Get subscription attributes. | |
67 | * get_subscriptions() - Get subscriptions. | |
68 | * hold_job() - Hold a print job. | |
69 | * move_job() - Move a job to a new destination. | |
70 | * ppd_add_default() - Add a PPD default choice. | |
71 | * ppd_parse_line() - Parse a PPD default line. | |
72 | * print_job() - Print a file to a printer or class. | |
73 | * read_ps_line() - Read a line from a PS file... | |
74 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
75 | * reject_jobs() - Reject print jobs to a printer. | |
76 | * release_job() - Release a held print job. | |
77 | * restart_job() - Restart an old print job. | |
78 | * save_auth_info() - Save authentication information for a job. | |
79 | * send_document() - Send a file to a printer or class. | |
80 | * send_http_error() - Send a HTTP error back to the IPP client. | |
81 | * send_ipp_status() - Send a status back to the IPP client. | |
82 | * set_default() - Set the default destination... | |
83 | * set_job_attrs() - Set job attributes. | |
84 | * start_printer() - Start a printer. | |
85 | * stop_printer() - Stop a printer. | |
86 | * user_allowed() - See if a user is allowed to print to a queue. | |
87 | * validate_job() - Validate printer options and destination. | |
88 | * validate_name() - Make sure the printer name only contains | |
89 | * valid chars. | |
90 | * validate_user() - Validate the user for the request. | |
91 | */ | |
92 | ||
93 | /* | |
94 | * Include necessary headers... | |
95 | */ | |
96 | ||
97 | #include "cupsd.h" | |
98 | ||
99 | #ifdef HAVE_LIBPAPER | |
100 | # include <paper.h> | |
101 | #endif /* HAVE_LIBPAPER */ | |
102 | ||
103 | ||
104 | /* | |
105 | * PPD default choice structure... | |
106 | */ | |
107 | ||
108 | typedef struct | |
109 | { | |
110 | char option[PPD_MAX_NAME]; /* Main keyword (option name) */ | |
111 | char choice[PPD_MAX_NAME]; /* Option keyword (choice name) */ | |
112 | } ppd_default_t; | |
113 | ||
114 | ||
115 | /* | |
116 | * Local functions... | |
117 | */ | |
118 | ||
119 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
120 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
121 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, mime_type_t *filetype, | |
122 | int compression); | |
123 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); | |
124 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
125 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
126 | static void add_printer_state_reasons(cupsd_client_t *con, cupsd_printer_t *p); | |
127 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); | |
128 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
129 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
130 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
131 | static void cancel_subscription(cupsd_client_t *con, int id); | |
132 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
133 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
134 | int quickcopy); | |
fa73b229 | 135 | static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra, |
ef416fc2 | 136 | ipp_tag_t group, int quickcopy); |
137 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, const char *name); | |
138 | static int copy_file(const char *from, const char *to); | |
139 | static int copy_model(cupsd_client_t *con, const char *from, const char *to); | |
fa73b229 | 140 | static void copy_job_attrs(cupsd_client_t *con, |
141 | cupsd_job_t *job, | |
142 | cups_array_t *ra); | |
143 | static void copy_printer_attrs(cupsd_client_t *con, | |
144 | cupsd_printer_t *printer, | |
145 | cups_array_t *ra); | |
ef416fc2 | 146 | static void copy_subscription_attrs(cupsd_client_t *con, |
147 | cupsd_subscription_t *sub, | |
148 | cups_array_t *ra); | |
149 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
150 | static cups_array_t *create_requested_array(ipp_t *request); | |
151 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
152 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
153 | static void get_default(cupsd_client_t *con); | |
154 | static void get_devices(cupsd_client_t *con); | |
155 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
156 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
157 | static void get_notifications(cupsd_client_t *con, int id); | |
158 | static void get_ppds(cupsd_client_t *con); | |
159 | static void get_printers(cupsd_client_t *con, int type); | |
160 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
161 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
162 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
163 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
164 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
165 | static int ppd_add_default(const char *option, const char *choice, | |
166 | int num_defaults, ppd_default_t **defaults); | |
167 | static int ppd_parse_line(const char *line, char *option, int olen, | |
168 | char *choice, int clen); | |
169 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
170 | static void read_ps_job_ticket(cupsd_client_t *con); | |
171 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
172 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
173 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
174 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
175 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job); | |
176 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); | |
177 | static void send_http_error(cupsd_client_t *con, http_status_t status); | |
178 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, | |
179 | const char *message, ...) | |
180 | # ifdef __GNUC__ | |
181 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
182 | # endif /* __GNUC__ */ | |
183 | ; | |
184 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
185 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
186 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
187 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
188 | static int user_allowed(cupsd_printer_t *p, const char *username); | |
189 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
190 | static int validate_name(const char *name); | |
191 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
192 | const char *owner, char *username, | |
193 | int userlen); | |
194 | ||
195 | ||
196 | /* | |
197 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request... | |
198 | */ | |
199 | ||
200 | int /* O - 1 on success, 0 on failure */ | |
201 | cupsdProcessIPPRequest( | |
202 | cupsd_client_t *con) /* I - Client connection */ | |
203 | { | |
204 | ipp_tag_t group; /* Current group tag */ | |
205 | ipp_attribute_t *attr; /* Current attribute */ | |
206 | ipp_attribute_t *charset; /* Character set attribute */ | |
207 | ipp_attribute_t *language; /* Language attribute */ | |
208 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
209 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
210 | int sub_id; /* Subscription ID */ | |
211 | ||
212 | ||
213 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
214 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
215 | con, con->http.fd, con->request->request.op.operation_id); | |
216 | ||
217 | /* | |
218 | * First build an empty response message for this request... | |
219 | */ | |
220 | ||
221 | con->response = ippNew(); | |
222 | ||
223 | con->response->request.status.version[0] = con->request->request.op.version[0]; | |
224 | con->response->request.status.version[1] = con->request->request.op.version[1]; | |
225 | con->response->request.status.request_id = con->request->request.op.request_id; | |
226 | ||
227 | /* | |
228 | * Then validate the request header and required attributes... | |
229 | */ | |
230 | ||
231 | if (con->request->request.any.version[0] != 1) | |
232 | { | |
233 | /* | |
234 | * Return an error, since we only support IPP 1.x. | |
235 | */ | |
236 | ||
237 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
238 | "%04X %s Bad request version number %d.%d", | |
239 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
240 | con->request->request.any.version[0], | |
241 | con->request->request.any.version[1]); | |
242 | ||
243 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
244 | _("Bad request version number %d.%d!"), | |
245 | con->request->request.any.version[0], | |
246 | con->request->request.any.version[1]); | |
247 | } | |
fa73b229 | 248 | else if (!con->request->attrs) |
ef416fc2 | 249 | { |
250 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
251 | "%04X %s No attributes in request", | |
252 | IPP_BAD_REQUEST, con->http.hostname); | |
253 | ||
254 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
255 | } | |
256 | else | |
257 | { | |
258 | /* | |
259 | * Make sure that the attributes are provided in the correct order and | |
260 | * don't repeat groups... | |
261 | */ | |
262 | ||
263 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 264 | attr; |
ef416fc2 | 265 | attr = attr->next) |
266 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
267 | { | |
268 | /* | |
269 | * Out of order; return an error... | |
270 | */ | |
271 | ||
272 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
273 | "%04X %s Attribute groups are out of order", | |
274 | IPP_BAD_REQUEST, con->http.hostname); | |
275 | ||
276 | send_ipp_status(con, IPP_BAD_REQUEST, | |
277 | _("Attribute groups are out of order (%x < %x)!"), | |
278 | attr->group_tag, group); | |
279 | break; | |
280 | } | |
281 | else | |
282 | group = attr->group_tag; | |
283 | ||
fa73b229 | 284 | if (!attr) |
ef416fc2 | 285 | { |
286 | /* | |
287 | * Then make sure that the first three attributes are: | |
288 | * | |
289 | * attributes-charset | |
290 | * attributes-natural-language | |
291 | * printer-uri/job-uri | |
292 | */ | |
293 | ||
294 | attr = con->request->attrs; | |
295 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 296 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 297 | charset = attr; |
298 | else | |
299 | charset = NULL; | |
300 | ||
301 | if (attr) | |
302 | attr = attr->next; | |
303 | ||
304 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 305 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 306 | language = attr; |
307 | else | |
308 | language = NULL; | |
309 | ||
fa73b229 | 310 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
311 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 312 | uri = attr; |
fa73b229 | 313 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
314 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 315 | uri = attr; |
316 | else | |
317 | uri = NULL; | |
318 | ||
319 | if (charset) | |
320 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
321 | "attributes-charset", NULL, charset->values[0].string.text); | |
322 | else | |
323 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
324 | "attributes-charset", NULL, DefaultCharset); | |
325 | ||
326 | if (language) | |
327 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
328 | "attributes-natural-language", NULL, | |
329 | language->values[0].string.text); | |
330 | else | |
331 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
332 | "attributes-natural-language", NULL, DefaultLanguage); | |
333 | ||
fa73b229 | 334 | if (!charset || !language || |
335 | (!uri && | |
ef416fc2 | 336 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && |
337 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
338 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
339 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
340 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
341 | { | |
342 | /* | |
343 | * Return an error, since attributes-charset, | |
344 | * attributes-natural-language, and printer-uri/job-uri are required | |
345 | * for all operations. | |
346 | */ | |
347 | ||
348 | if (!charset) | |
349 | { | |
350 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
351 | "Missing attributes-charset attribute!"); | |
352 | ||
353 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
354 | "%04X %s Missing attributes-charset attribute", | |
355 | IPP_BAD_REQUEST, con->http.hostname); | |
356 | } | |
357 | ||
358 | if (!language) | |
359 | { | |
360 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
361 | "Missing attributes-natural-language attribute!"); | |
362 | ||
363 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
364 | "%04X %s Missing attributes-natural-language attribute", | |
365 | IPP_BAD_REQUEST, con->http.hostname); | |
366 | } | |
367 | ||
368 | if (!uri) | |
369 | { | |
370 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
371 | "Missing printer-uri or job-uri attribute!"); | |
372 | ||
373 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
374 | "%04X %s Missing printer-uri or job-uri attribute", | |
375 | IPP_BAD_REQUEST, con->http.hostname); | |
376 | } | |
377 | ||
378 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
379 | ||
fa73b229 | 380 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 381 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
382 | "attr \"%s\": group_tag = %x, value_tag = %x", | |
383 | attr->name ? attr->name : "(null)", attr->group_tag, | |
384 | attr->value_tag); | |
385 | ||
386 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
387 | ||
388 | send_ipp_status(con, IPP_BAD_REQUEST, | |
389 | _("Missing required attributes!")); | |
390 | } | |
391 | else | |
392 | { | |
393 | /* | |
394 | * OK, all the checks pass so far; make sure requesting-user-name is | |
395 | * not "root" from a remote host... | |
396 | */ | |
397 | ||
398 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
399 | IPP_TAG_NAME)) != NULL) | |
400 | { | |
401 | /* | |
402 | * Check for root user... | |
403 | */ | |
404 | ||
405 | if (!strcmp(username->values[0].string.text, "root") && | |
406 | strcasecmp(con->http.hostname, "localhost") && | |
407 | strcmp(con->username, "root")) | |
408 | { | |
409 | /* | |
410 | * Remote unauthenticated user masquerading as local root... | |
411 | */ | |
412 | ||
413 | cupsdSetString(&(username->values[0].string.text), RemoteRoot); | |
414 | } | |
415 | } | |
416 | ||
417 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
418 | IPP_TAG_INTEGER)) != NULL) | |
419 | sub_id = attr->values[0].integer; | |
420 | else | |
421 | sub_id = 0; | |
422 | ||
423 | /* | |
424 | * Then try processing the operation... | |
425 | */ | |
426 | ||
427 | if (uri) | |
428 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
429 | "cupsdProcessIPPRequest: URI=\"%s\"", | |
430 | uri->values[0].string.text); | |
431 | ||
432 | switch (con->request->request.op.operation_id) | |
433 | { | |
434 | case IPP_PRINT_JOB : | |
435 | print_job(con, uri); | |
436 | break; | |
437 | ||
438 | case IPP_VALIDATE_JOB : | |
439 | validate_job(con, uri); | |
440 | break; | |
441 | ||
442 | case IPP_CREATE_JOB : | |
443 | create_job(con, uri); | |
444 | break; | |
445 | ||
446 | case IPP_SEND_DOCUMENT : | |
447 | send_document(con, uri); | |
448 | break; | |
449 | ||
450 | case IPP_CANCEL_JOB : | |
451 | cancel_job(con, uri); | |
452 | break; | |
453 | ||
454 | case IPP_GET_JOB_ATTRIBUTES : | |
455 | get_job_attrs(con, uri); | |
456 | break; | |
457 | ||
458 | case IPP_GET_JOBS : | |
459 | get_jobs(con, uri); | |
460 | break; | |
461 | ||
462 | case IPP_GET_PRINTER_ATTRIBUTES : | |
463 | get_printer_attrs(con, uri); | |
464 | break; | |
465 | ||
466 | case IPP_HOLD_JOB : | |
467 | hold_job(con, uri); | |
468 | break; | |
469 | ||
470 | case IPP_RELEASE_JOB : | |
471 | release_job(con, uri); | |
472 | break; | |
473 | ||
474 | case IPP_RESTART_JOB : | |
475 | restart_job(con, uri); | |
476 | break; | |
477 | ||
478 | case IPP_PAUSE_PRINTER : | |
479 | stop_printer(con, uri); | |
480 | break; | |
481 | ||
482 | case IPP_RESUME_PRINTER : | |
483 | start_printer(con, uri); | |
484 | break; | |
485 | ||
486 | case IPP_PURGE_JOBS : | |
487 | cancel_all_jobs(con, uri); | |
488 | break; | |
489 | ||
490 | case IPP_SET_JOB_ATTRIBUTES : | |
491 | set_job_attrs(con, uri); | |
492 | break; | |
493 | ||
494 | case CUPS_GET_DEFAULT : | |
495 | get_default(con); | |
496 | break; | |
497 | ||
498 | case CUPS_GET_PRINTERS : | |
499 | get_printers(con, 0); | |
500 | break; | |
501 | ||
502 | case CUPS_GET_CLASSES : | |
503 | get_printers(con, CUPS_PRINTER_CLASS); | |
504 | break; | |
505 | ||
506 | case CUPS_ADD_PRINTER : | |
507 | add_printer(con, uri); | |
508 | break; | |
509 | ||
510 | case CUPS_DELETE_PRINTER : | |
511 | delete_printer(con, uri); | |
512 | break; | |
513 | ||
514 | case CUPS_ADD_CLASS : | |
515 | add_class(con, uri); | |
516 | break; | |
517 | ||
518 | case CUPS_DELETE_CLASS : | |
519 | delete_printer(con, uri); | |
520 | break; | |
521 | ||
522 | case CUPS_ACCEPT_JOBS : | |
523 | case IPP_ENABLE_PRINTER : | |
524 | accept_jobs(con, uri); | |
525 | break; | |
526 | ||
527 | case CUPS_REJECT_JOBS : | |
528 | case IPP_DISABLE_PRINTER : | |
529 | reject_jobs(con, uri); | |
530 | break; | |
531 | ||
532 | case CUPS_SET_DEFAULT : | |
533 | set_default(con, uri); | |
534 | break; | |
535 | ||
536 | case CUPS_GET_DEVICES : | |
537 | get_devices(con); | |
538 | break; | |
539 | ||
540 | case CUPS_GET_PPDS : | |
541 | get_ppds(con); | |
542 | break; | |
543 | ||
544 | case CUPS_MOVE_JOB : | |
545 | move_job(con, uri); | |
546 | break; | |
547 | ||
548 | case CUPS_AUTHENTICATE_JOB : | |
549 | authenticate_job(con, uri); | |
550 | break; | |
551 | ||
552 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
553 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
554 | create_subscription(con, uri); | |
555 | break; | |
556 | ||
557 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
558 | get_subscription_attrs(con, sub_id); | |
559 | break; | |
560 | ||
561 | case IPP_GET_SUBSCRIPTIONS : | |
562 | get_subscriptions(con, uri); | |
563 | break; | |
564 | ||
565 | case IPP_RENEW_SUBSCRIPTION : | |
566 | renew_subscription(con, sub_id); | |
567 | break; | |
568 | ||
569 | case IPP_CANCEL_SUBSCRIPTION : | |
570 | cancel_subscription(con, sub_id); | |
571 | break; | |
572 | ||
573 | case IPP_GET_NOTIFICATIONS : | |
574 | get_notifications(con, sub_id); | |
575 | break; | |
576 | ||
577 | default : | |
578 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
579 | "%04X %s Operation %04X (%s) not supported", | |
580 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
581 | con->request->request.op.operation_id, | |
582 | ippOpString(con->request->request.op.operation_id)); | |
583 | ||
584 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
585 | _("%s not supported!"), | |
586 | ippOpString(con->request->request.op.operation_id)); | |
587 | break; | |
588 | } | |
589 | } | |
590 | } | |
591 | } | |
592 | ||
593 | if (con->response) | |
594 | { | |
595 | /* | |
596 | * Sending data from the scheduler... | |
597 | */ | |
598 | ||
599 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
600 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
601 | con->http.fd, con->response->request.status.status_code, | |
602 | ippErrorString(con->response->request.status.status_code)); | |
603 | ||
604 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp")) | |
605 | { | |
606 | if (con->http.version == HTTP_1_1) | |
607 | { | |
608 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
609 | ||
610 | httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n"); | |
611 | } | |
612 | else | |
613 | { | |
614 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
615 | con->http.data_remaining = ippLength(con->response); | |
616 | ||
617 | if (con->http.data_remaining < INT_MAX) | |
618 | con->http._data_remaining = con->http.data_remaining; | |
619 | else | |
620 | con->http._data_remaining = INT_MAX; | |
621 | ||
622 | httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", | |
623 | CUPS_LLCAST con->http.data_remaining); | |
624 | } | |
625 | ||
626 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
627 | "cupsdProcessIPPRequest: Adding fd %d to OutputSet...", | |
628 | con->http.fd); | |
629 | ||
630 | FD_SET(con->http.fd, OutputSet); | |
631 | ||
632 | /* | |
633 | * Tell the caller the response header was sent successfully... | |
634 | */ | |
635 | ||
636 | return (1); | |
637 | } | |
638 | else | |
639 | { | |
640 | /* | |
641 | * Tell the caller the response header could not be sent... | |
642 | */ | |
643 | ||
644 | return (0); | |
645 | } | |
646 | } | |
647 | else | |
648 | { | |
649 | /* | |
650 | * Sending data from a subprocess like cups-deviced; tell the caller | |
651 | * everything is A-OK so far... | |
652 | */ | |
653 | ||
654 | return (1); | |
655 | } | |
656 | } | |
657 | ||
658 | ||
659 | /* | |
660 | * 'accept_jobs()' - Accept print jobs to a printer. | |
661 | */ | |
662 | ||
663 | static void | |
664 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
665 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
666 | { | |
667 | http_status_t status; /* Policy status */ | |
668 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
669 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
670 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
671 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
672 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
673 | int port; /* Port portion of URI */ | |
674 | const char *name; /* Printer name */ | |
675 | cupsd_printer_t *printer; /* Printer data */ | |
676 | ||
677 | ||
678 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
679 | con->http.fd, uri->values[0].string.text); | |
680 | ||
681 | /* | |
682 | * Is the destination valid? | |
683 | */ | |
684 | ||
a4d04587 | 685 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
686 | sizeof(method), username, sizeof(username), host, | |
687 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 688 | |
689 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
690 | { | |
691 | /* | |
692 | * Bad URI... | |
693 | */ | |
694 | ||
695 | send_ipp_status(con, IPP_NOT_FOUND, | |
696 | _("The printer or class was not found.")); | |
697 | return; | |
698 | } | |
699 | ||
700 | /* | |
701 | * Check policy... | |
702 | */ | |
703 | ||
704 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
705 | { | |
706 | send_http_error(con, status); | |
707 | return; | |
708 | } | |
709 | ||
710 | /* | |
711 | * Accept jobs sent to the printer... | |
712 | */ | |
713 | ||
714 | printer->accepting = 1; | |
715 | printer->state_message[0] = '\0'; | |
716 | ||
717 | cupsdAddPrinterHistory(printer); | |
718 | ||
719 | if (dtype & CUPS_PRINTER_CLASS) | |
720 | cupsdSaveAllClasses(); | |
721 | else | |
722 | cupsdSaveAllPrinters(); | |
723 | ||
724 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" now accepting jobs (\"%s\").", name, | |
725 | con->username); | |
726 | ||
727 | /* | |
728 | * Everything was ok, so return OK status... | |
729 | */ | |
730 | ||
731 | con->response->request.status.status_code = IPP_OK; | |
732 | } | |
733 | ||
734 | ||
735 | /* | |
736 | * 'add_class()' - Add a class to the system. | |
737 | */ | |
738 | ||
739 | static void | |
740 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
741 | ipp_attribute_t *uri) /* I - URI of class */ | |
742 | { | |
743 | http_status_t status; /* Policy status */ | |
744 | int i; /* Looping var */ | |
745 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
746 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
747 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
748 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
749 | int port; /* Port portion of URI */ | |
750 | cupsd_printer_t *pclass, /* Class */ | |
751 | *member; /* Member printer/class */ | |
752 | cups_ptype_t dtype; /* Destination type */ | |
753 | const char *dest; /* Printer or class name */ | |
754 | ipp_attribute_t *attr; /* Printer attribute */ | |
755 | int modify; /* Non-zero if we just modified */ | |
756 | ||
757 | ||
758 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
759 | con->http.fd, uri->values[0].string.text); | |
760 | ||
761 | /* | |
762 | * Do we have a valid URI? | |
763 | */ | |
764 | ||
a4d04587 | 765 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
766 | sizeof(method), username, sizeof(username), host, | |
767 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 768 | |
769 | ||
fa73b229 | 770 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 771 | { |
772 | /* | |
773 | * No, return an error... | |
774 | */ | |
775 | ||
776 | send_ipp_status(con, IPP_BAD_REQUEST, | |
777 | _("The printer-uri must be of the form " | |
778 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
779 | return; | |
780 | } | |
781 | ||
782 | /* | |
783 | * Do we have a valid printer name? | |
784 | */ | |
785 | ||
786 | if (!validate_name(resource + 9)) | |
787 | { | |
788 | /* | |
789 | * No, return an error... | |
790 | */ | |
791 | ||
792 | send_ipp_status(con, IPP_BAD_REQUEST, | |
793 | _("The printer-uri \"%s\" contains invalid characters."), | |
794 | uri->values[0].string.text); | |
795 | return; | |
796 | } | |
797 | ||
798 | /* | |
799 | * Check policy... | |
800 | */ | |
801 | ||
802 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
803 | { | |
804 | send_http_error(con, status); | |
805 | return; | |
806 | } | |
807 | ||
808 | /* | |
809 | * See if the class already exists; if not, create a new class... | |
810 | */ | |
811 | ||
812 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
813 | { | |
814 | /* | |
815 | * Class doesn't exist; see if we have a printer of the same name... | |
816 | */ | |
817 | ||
818 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
819 | !(pclass->type & CUPS_PRINTER_REMOTE)) | |
820 | { | |
821 | /* | |
822 | * Yes, return an error... | |
823 | */ | |
824 | ||
825 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
826 | _("A printer named \"%s\" already exists!"), | |
827 | resource + 9); | |
828 | return; | |
829 | } | |
830 | ||
831 | /* | |
832 | * No, add the pclass... | |
833 | */ | |
834 | ||
835 | pclass = cupsdAddClass(resource + 9); | |
836 | modify = 0; | |
837 | } | |
838 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
839 | { | |
840 | /* | |
841 | * Rename the implicit class to "AnyClass" or remove it... | |
842 | */ | |
843 | ||
844 | if (ImplicitAnyClasses) | |
845 | { | |
846 | cupsArrayRemove(Printers, pclass); | |
847 | cupsdSetStringf(&pclass->name, "Any%s", resource + 9); | |
848 | cupsArrayAdd(Printers, pclass); | |
849 | } | |
850 | else | |
851 | cupsdDeletePrinter(pclass, 1); | |
852 | ||
853 | /* | |
854 | * Add the class as a new local class... | |
855 | */ | |
856 | ||
857 | pclass = cupsdAddClass(resource + 9); | |
858 | modify = 0; | |
859 | } | |
860 | else if (pclass->type & CUPS_PRINTER_REMOTE) | |
861 | { | |
862 | /* | |
863 | * Rename the remote class to "Class"... | |
864 | */ | |
865 | ||
866 | cupsdDeletePrinterFilters(pclass); | |
867 | cupsArrayRemove(Printers, pclass); | |
868 | cupsdSetStringf(&pclass->name, "%s@%s", resource + 9, pclass->hostname); | |
869 | cupsdSetPrinterAttrs(pclass); | |
870 | cupsArrayAdd(Printers, pclass); | |
871 | ||
872 | /* | |
873 | * Add the class as a new local class... | |
874 | */ | |
875 | ||
876 | pclass = cupsdAddClass(resource + 9); | |
877 | modify = 0; | |
878 | } | |
879 | else | |
880 | modify = 1; | |
881 | ||
882 | /* | |
883 | * Look for attributes and copy them over as needed... | |
884 | */ | |
885 | ||
fa73b229 | 886 | if ((attr = ippFindAttribute(con->request, "printer-location", |
887 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 888 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
889 | ||
fa73b229 | 890 | if ((attr = ippFindAttribute(con->request, "printer-info", |
891 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 892 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
893 | ||
fa73b229 | 894 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
895 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 896 | { |
897 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
898 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
899 | ||
900 | pclass->accepting = attr->values[0].boolean; | |
901 | cupsdAddPrinterHistory(pclass); | |
902 | } | |
903 | ||
fa73b229 | 904 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
905 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 906 | { |
907 | if (pclass->shared && !attr->values[0].boolean) | |
908 | cupsdSendBrowseDelete(pclass); | |
909 | ||
910 | cupsdLogMessage(CUPSD_LOG_INFO, | |
911 | "Setting %s printer-is-shared to %d (was %d.)", | |
912 | pclass->name, attr->values[0].boolean, pclass->shared); | |
913 | ||
914 | pclass->shared = attr->values[0].boolean; | |
915 | } | |
916 | ||
fa73b229 | 917 | if ((attr = ippFindAttribute(con->request, "printer-state", |
918 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 919 | { |
920 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
921 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
922 | { | |
923 | send_ipp_status(con, IPP_BAD_REQUEST, | |
924 | _("Attempt to set %s printer-state to bad value %d!"), | |
925 | pclass->name, attr->values[0].integer); | |
926 | return; | |
927 | } | |
928 | ||
929 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", pclass->name, | |
930 | attr->values[0].integer, pclass->state); | |
931 | ||
932 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
933 | cupsdStopPrinter(pclass, 0); | |
934 | else | |
935 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); | |
936 | } | |
fa73b229 | 937 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
938 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 939 | { |
940 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
941 | sizeof(pclass->state_message)); | |
942 | cupsdAddPrinterHistory(pclass); | |
943 | } | |
fa73b229 | 944 | if ((attr = ippFindAttribute(con->request, "job-sheets-default", |
945 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 946 | !Classification) |
947 | { | |
948 | cupsdSetString(&pclass->job_sheets[0], attr->values[0].string.text); | |
949 | if (attr->num_values > 1) | |
950 | cupsdSetString(&pclass->job_sheets[1], attr->values[1].string.text); | |
951 | else | |
952 | cupsdSetString(&pclass->job_sheets[1], "none"); | |
953 | } | |
954 | if ((attr = ippFindAttribute(con->request, "requesting-user-name-allowed", | |
955 | IPP_TAG_ZERO)) != NULL) | |
956 | { | |
957 | cupsdFreePrinterUsers(pclass); | |
958 | ||
959 | pclass->deny_users = 0; | |
960 | if (attr->value_tag == IPP_TAG_NAME && | |
961 | (attr->num_values > 1 || | |
fa73b229 | 962 | strcmp(attr->values[0].string.text, "all"))) |
ef416fc2 | 963 | for (i = 0; i < attr->num_values; i ++) |
964 | cupsdAddPrinterUser(pclass, attr->values[i].string.text); | |
965 | } | |
966 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name-denied", | |
967 | IPP_TAG_ZERO)) != NULL) | |
968 | { | |
969 | cupsdFreePrinterUsers(pclass); | |
970 | ||
971 | pclass->deny_users = 1; | |
972 | if (attr->value_tag == IPP_TAG_NAME && | |
973 | (attr->num_values > 1 || | |
fa73b229 | 974 | strcmp(attr->values[0].string.text, "none"))) |
ef416fc2 | 975 | for (i = 0; i < attr->num_values; i ++) |
976 | cupsdAddPrinterUser(pclass, attr->values[i].string.text); | |
977 | } | |
978 | if ((attr = ippFindAttribute(con->request, "job-quota-period", | |
979 | IPP_TAG_INTEGER)) != NULL) | |
980 | { | |
981 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
982 | "add_class: Setting job-quota-period to %d...", | |
983 | attr->values[0].integer); | |
984 | cupsdFreeQuotas(pclass); | |
985 | pclass->quota_period = attr->values[0].integer; | |
986 | } | |
987 | if ((attr = ippFindAttribute(con->request, "job-k-limit", | |
988 | IPP_TAG_INTEGER)) != NULL) | |
989 | { | |
990 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
991 | "add_class: Setting job-k-limit to %d...", | |
992 | attr->values[0].integer); | |
993 | cupsdFreeQuotas(pclass); | |
994 | pclass->k_limit = attr->values[0].integer; | |
995 | } | |
996 | if ((attr = ippFindAttribute(con->request, "job-page-limit", | |
997 | IPP_TAG_INTEGER)) != NULL) | |
998 | { | |
999 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1000 | "add_class: Setting job-page-limit to %d...", | |
1001 | attr->values[0].integer); | |
1002 | cupsdFreeQuotas(pclass); | |
1003 | pclass->page_limit = attr->values[0].integer; | |
1004 | } | |
1005 | if ((attr = ippFindAttribute(con->request, "printer-op-policy", | |
1006 | IPP_TAG_NAME)) != NULL) | |
1007 | { | |
1008 | cupsd_policy_t *p; /* Policy */ | |
1009 | ||
1010 | ||
1011 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
1012 | { | |
1013 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1014 | "add_class: Setting printer-op-policy to \"%s\"...", | |
1015 | attr->values[0].string.text); | |
1016 | cupsdSetString(&pclass->op_policy, attr->values[0].string.text); | |
1017 | pclass->op_policy_ptr = p; | |
1018 | } | |
1019 | else | |
1020 | { | |
1021 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1022 | _("add_class: Unknown printer-op-policy \"%s\"."), | |
1023 | attr->values[0].string.text); | |
1024 | return; | |
1025 | } | |
1026 | } | |
1027 | if ((attr = ippFindAttribute(con->request, "printer-error-policy", | |
1028 | IPP_TAG_NAME)) != NULL) | |
1029 | { | |
1030 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
1031 | strcmp(attr->values[0].string.text, "retry-job") && | |
1032 | strcmp(attr->values[0].string.text, "stop-printer")) | |
1033 | { | |
1034 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1035 | _("add_class: Unknown printer-error-policy \"%s\"."), | |
1036 | attr->values[0].string.text); | |
1037 | return; | |
1038 | } | |
1039 | ||
1040 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1041 | "add_class: Setting printer-error-policy to \"%s\"...", | |
1042 | attr->values[0].string.text); | |
1043 | cupsdSetString(&pclass->error_policy, attr->values[0].string.text); | |
1044 | } | |
fa73b229 | 1045 | if ((attr = ippFindAttribute(con->request, "member-uris", |
1046 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1047 | { |
1048 | /* | |
1049 | * Clear the printer array as needed... | |
1050 | */ | |
1051 | ||
1052 | if (pclass->num_printers > 0) | |
1053 | { | |
1054 | free(pclass->printers); | |
1055 | pclass->num_printers = 0; | |
1056 | } | |
1057 | ||
1058 | /* | |
1059 | * Add each printer or class that is listed... | |
1060 | */ | |
1061 | ||
1062 | for (i = 0; i < attr->num_values; i ++) | |
1063 | { | |
1064 | /* | |
1065 | * Search for the printer or class URI... | |
1066 | */ | |
1067 | ||
a4d04587 | 1068 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text, method, |
1069 | sizeof(method), username, sizeof(username), host, | |
1070 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1071 | |
1072 | if ((dest = cupsdValidateDest(host, resource, &dtype, &member)) == NULL) | |
1073 | { | |
1074 | /* | |
1075 | * Bad URI... | |
1076 | */ | |
1077 | ||
1078 | send_ipp_status(con, IPP_NOT_FOUND, | |
1079 | _("The printer or class was not found.")); | |
1080 | return; | |
1081 | } | |
1082 | ||
1083 | /* | |
1084 | * Add it to the class... | |
1085 | */ | |
1086 | ||
1087 | cupsdAddPrinterToClass(pclass, member); | |
1088 | } | |
1089 | } | |
1090 | ||
1091 | /* | |
1092 | * Update the printer class attributes and return... | |
1093 | */ | |
1094 | ||
1095 | cupsdSetPrinterAttrs(pclass); | |
1096 | cupsdSaveAllClasses(); | |
1097 | cupsdCheckJobs(); | |
1098 | ||
1099 | cupsdWritePrintcap(); | |
1100 | ||
1101 | if (modify) | |
1102 | { | |
1103 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1104 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
1105 | con->username); | |
1106 | ||
1107 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
1108 | pclass->name, con->username); | |
1109 | } | |
1110 | else | |
1111 | { | |
1112 | cupsdAddPrinterHistory(pclass); | |
1113 | ||
1114 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1115 | "New class \"%s\" added by \"%s\".", pclass->name, | |
1116 | con->username); | |
1117 | ||
1118 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
1119 | pclass->name, con->username); | |
1120 | } | |
1121 | ||
1122 | con->response->request.status.status_code = IPP_OK; | |
1123 | } | |
1124 | ||
1125 | ||
1126 | /* | |
1127 | * 'add_file()' - Add a file to a job. | |
1128 | */ | |
1129 | ||
1130 | static int /* O - 0 on success, -1 on error */ | |
1131 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1132 | cupsd_job_t *job, /* I - Job to add to */ | |
1133 | mime_type_t *filetype, /* I - Type of file */ | |
1134 | int compression) /* I - Compression */ | |
1135 | { | |
1136 | mime_type_t **filetypes; /* New filetypes array... */ | |
1137 | int *compressions; /* New compressions array... */ | |
1138 | ||
1139 | ||
1140 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1141 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)", | |
1142 | con, con->http.fd, job->id, filetype->super, filetype->type, | |
1143 | compression); | |
1144 | ||
1145 | /* | |
1146 | * Add the file to the job... | |
1147 | */ | |
1148 | ||
1149 | if (job->num_files == 0) | |
1150 | { | |
1151 | compressions = (int *)malloc(sizeof(int)); | |
1152 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1153 | } | |
1154 | else | |
1155 | { | |
1156 | compressions = (int *)realloc(job->compressions, | |
1157 | (job->num_files + 1) * sizeof(int)); | |
1158 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1159 | (job->num_files + 1) * | |
1160 | sizeof(mime_type_t *)); | |
1161 | } | |
1162 | ||
fa73b229 | 1163 | if (!compressions || !filetypes) |
ef416fc2 | 1164 | { |
1165 | cupsdCancelJob(job, 1); | |
1166 | ||
1167 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1168 | _("Unable to allocate memory for file types!")); | |
1169 | return (-1); | |
1170 | } | |
1171 | ||
1172 | job->compressions = compressions; | |
1173 | job->compressions[job->num_files] = compression; | |
1174 | job->filetypes = filetypes; | |
1175 | job->filetypes[job->num_files] = filetype; | |
1176 | ||
1177 | job->num_files ++; | |
1178 | ||
1179 | return (0); | |
1180 | } | |
1181 | ||
1182 | ||
1183 | /* | |
1184 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1185 | * upon the job and printer state... | |
1186 | */ | |
1187 | ||
1188 | static void | |
1189 | add_job_state_reasons( | |
1190 | cupsd_client_t *con, /* I - Client connection */ | |
1191 | cupsd_job_t *job) /* I - Job info */ | |
1192 | { | |
1193 | cupsd_printer_t *dest; /* Destination printer */ | |
1194 | ||
1195 | ||
1196 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", | |
1197 | con, con->http.fd, job ? job->id : 0); | |
1198 | ||
1199 | switch (job ? job->state->values[0].integer : IPP_JOB_CANCELLED) | |
1200 | { | |
1201 | case IPP_JOB_PENDING : | |
1202 | if (job->dtype & CUPS_PRINTER_CLASS) | |
1203 | dest = cupsdFindClass(job->dest); | |
1204 | else | |
1205 | dest = cupsdFindPrinter(job->dest); | |
1206 | ||
fa73b229 | 1207 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
ef416fc2 | 1208 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1209 | "job-state-reasons", NULL, "printer-stopped"); | |
1210 | else | |
1211 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1212 | "job-state-reasons", NULL, "none"); | |
1213 | break; | |
1214 | ||
1215 | case IPP_JOB_HELD : | |
fa73b229 | 1216 | if (ippFindAttribute(job->attrs, "job-hold-until", |
1217 | IPP_TAG_KEYWORD) != NULL || | |
1218 | ippFindAttribute(job->attrs, "job-hold-until", | |
1219 | IPP_TAG_NAME) != NULL) | |
ef416fc2 | 1220 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1221 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1222 | else | |
1223 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1224 | "job-state-reasons", NULL, "job-incoming"); | |
1225 | break; | |
1226 | ||
1227 | case IPP_JOB_PROCESSING : | |
1228 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1229 | "job-state-reasons", NULL, "job-printing"); | |
1230 | break; | |
1231 | ||
1232 | case IPP_JOB_STOPPED : | |
1233 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1234 | "job-state-reasons", NULL, "job-stopped"); | |
1235 | break; | |
1236 | ||
1237 | case IPP_JOB_CANCELLED : | |
1238 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1239 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1240 | break; | |
1241 | ||
1242 | case IPP_JOB_ABORTED : | |
1243 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1244 | "job-state-reasons", NULL, "aborted-by-system"); | |
1245 | break; | |
1246 | ||
1247 | case IPP_JOB_COMPLETED : | |
1248 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1249 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1250 | break; | |
1251 | } | |
1252 | } | |
1253 | ||
1254 | ||
1255 | /* | |
1256 | * 'add_job_subscriptions()' - Add any subcriptions for a job. | |
1257 | */ | |
1258 | ||
1259 | static void | |
1260 | add_job_subscriptions( | |
1261 | cupsd_client_t *con, /* I - Client connection */ | |
1262 | cupsd_job_t *job) /* I - Newly created job */ | |
1263 | { | |
1264 | int i; /* Looping var */ | |
1265 | ipp_attribute_t *prev, /* Previous attribute */ | |
1266 | *next, /* Next attribute */ | |
1267 | *attr; /* Current attribute */ | |
1268 | cupsd_subscription_t *sub; /* Subscription object */ | |
1269 | const char *recipient, /* notify-recipient-uri */ | |
1270 | *pullmethod; /* notify-pull-method */ | |
1271 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1272 | int interval; /* notify-time-interval */ | |
1273 | unsigned mask; /* notify-events */ | |
1274 | ||
1275 | ||
1276 | /* | |
1277 | * Find the first subscription group attribute; return if we have | |
1278 | * none... | |
1279 | */ | |
1280 | ||
1281 | for (attr = job->attrs->attrs, prev = NULL; | |
1282 | attr; | |
1283 | prev = attr, attr = attr->next) | |
1284 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1285 | break; | |
1286 | ||
1287 | if (!attr) | |
1288 | return; | |
1289 | ||
1290 | /* | |
1291 | * Process the subscription attributes in the request... | |
1292 | */ | |
1293 | ||
1294 | while (attr) | |
1295 | { | |
1296 | recipient = NULL; | |
1297 | pullmethod = NULL; | |
1298 | user_data = NULL; | |
1299 | interval = 0; | |
1300 | mask = CUPSD_EVENT_NONE; | |
1301 | ||
1302 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
1303 | { | |
1304 | if (!strcmp(attr->name, "notify-recipient") && | |
1305 | attr->value_tag == IPP_TAG_URI) | |
1306 | recipient = attr->values[0].string.text; | |
1307 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1308 | attr->value_tag == IPP_TAG_KEYWORD) | |
1309 | pullmethod = attr->values[0].string.text; | |
1310 | else if (!strcmp(attr->name, "notify-charset") && | |
1311 | attr->value_tag == IPP_TAG_CHARSET && | |
1312 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1313 | strcmp(attr->values[0].string.text, "utf-8")) | |
1314 | { | |
1315 | send_ipp_status(con, IPP_CHARSET, | |
1316 | _("Character set \"%s\" not supported!"), | |
1317 | attr->values[0].string.text); | |
1318 | return; | |
1319 | } | |
1320 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1321 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1322 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1323 | { | |
1324 | send_ipp_status(con, IPP_CHARSET, | |
1325 | _("Language \"%s\" not supported!"), | |
1326 | attr->values[0].string.text); | |
1327 | return; | |
1328 | } | |
1329 | else if (!strcmp(attr->name, "notify-user-data") && | |
1330 | attr->value_tag == IPP_TAG_STRING) | |
1331 | { | |
1332 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1333 | { | |
1334 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1335 | _("The notify-user-data value is too large " | |
1336 | "(%d > 63 octets)!"), | |
1337 | attr->values[0].unknown.length); | |
1338 | return; | |
1339 | } | |
1340 | ||
1341 | user_data = attr; | |
1342 | } | |
1343 | else if (!strcmp(attr->name, "notify-events") && | |
1344 | attr->value_tag == IPP_TAG_KEYWORD) | |
1345 | { | |
1346 | for (i = 0; i < attr->num_values; i ++) | |
1347 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1348 | } | |
1349 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1350 | { | |
1351 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1352 | _("The notify-lease-duration attribute cannot be " | |
1353 | "used with job subscriptions.")); | |
1354 | return; | |
1355 | } | |
1356 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1357 | attr->value_tag == IPP_TAG_INTEGER) | |
1358 | interval = attr->values[0].integer; | |
1359 | ||
1360 | attr = attr->next; | |
1361 | } | |
1362 | ||
1363 | if (!recipient && !pullmethod) | |
1364 | break; | |
1365 | ||
1366 | if (mask == CUPSD_EVENT_NONE) | |
1367 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
1368 | ||
1369 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, | |
1370 | 0); | |
1371 | ||
1372 | sub->interval = interval; | |
1373 | ||
1374 | cupsdSetString(&sub->owner, job->username); | |
1375 | ||
1376 | if (user_data) | |
1377 | { | |
1378 | sub->user_data_len = user_data->values[0].unknown.length; | |
1379 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
1380 | sub->user_data_len); | |
1381 | } | |
1382 | ||
1383 | ippAddSeparator(con->response); | |
1384 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
1385 | "notify-subscription-id", sub->id); | |
1386 | ||
1387 | if (attr) | |
1388 | attr = attr->next; | |
1389 | } | |
1390 | ||
1391 | cupsdSaveAllSubscriptions(); | |
1392 | ||
1393 | /* | |
1394 | * Remove all of the subscription attributes from the job request... | |
1395 | */ | |
1396 | ||
1397 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) | |
1398 | { | |
1399 | next = attr->next; | |
1400 | ||
1401 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || | |
1402 | attr->group_tag == IPP_TAG_ZERO) | |
1403 | { | |
1404 | /* | |
1405 | * Free and remove this attribute... | |
1406 | */ | |
1407 | ||
1408 | _ipp_free_attr(attr); | |
1409 | ||
1410 | if (prev) | |
1411 | prev->next = next; | |
1412 | else | |
1413 | job->attrs->attrs = next; | |
1414 | } | |
1415 | else | |
1416 | prev = attr; | |
1417 | } | |
1418 | ||
1419 | job->attrs->last = prev; | |
1420 | job->attrs->current = prev; | |
1421 | } | |
1422 | ||
1423 | ||
1424 | /* | |
1425 | * 'add_printer()' - Add a printer to the system. | |
1426 | */ | |
1427 | ||
1428 | static void | |
1429 | add_printer(cupsd_client_t *con, /* I - Client connection */ | |
1430 | ipp_attribute_t *uri) /* I - URI of printer */ | |
1431 | { | |
1432 | http_status_t status; /* Policy status */ | |
1433 | int i; /* Looping var */ | |
1434 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
1435 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
1436 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
1437 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
1438 | int port; /* Port portion of URI */ | |
1439 | cupsd_printer_t *printer; /* Printer/class */ | |
1440 | ipp_attribute_t *attr; /* Printer attribute */ | |
1441 | cups_file_t *fp; /* Script/PPD file */ | |
1442 | char line[1024]; /* Line from file... */ | |
1443 | char srcfile[1024], /* Source Script/PPD file */ | |
1444 | dstfile[1024]; /* Destination Script/PPD file */ | |
1445 | int modify; /* Non-zero if we are modifying */ | |
1446 | ||
1447 | ||
1448 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, | |
1449 | con->http.fd, uri->values[0].string.text); | |
1450 | ||
1451 | /* | |
1452 | * Do we have a valid URI? | |
1453 | */ | |
1454 | ||
a4d04587 | 1455 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
1456 | sizeof(method), username, sizeof(username), host, | |
1457 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1458 | |
fa73b229 | 1459 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) |
ef416fc2 | 1460 | { |
1461 | /* | |
1462 | * No, return an error... | |
1463 | */ | |
1464 | ||
1465 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1466 | _("The printer-uri must be of the form " | |
1467 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
1468 | return; | |
1469 | } | |
1470 | ||
1471 | /* | |
1472 | * Do we have a valid printer name? | |
1473 | */ | |
1474 | ||
1475 | if (!validate_name(resource + 10)) | |
1476 | { | |
1477 | /* | |
1478 | * No, return an error... | |
1479 | */ | |
1480 | ||
1481 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1482 | _("The printer-uri \"%s\" contains invalid characters."), | |
1483 | uri->values[0].string.text); | |
1484 | return; | |
1485 | } | |
1486 | ||
1487 | /* | |
1488 | * Check policy... | |
1489 | */ | |
1490 | ||
1491 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
1492 | { | |
1493 | send_http_error(con, status); | |
1494 | return; | |
1495 | } | |
1496 | ||
1497 | /* | |
1498 | * See if the printer already exists; if not, create a new printer... | |
1499 | */ | |
1500 | ||
1501 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) | |
1502 | { | |
1503 | /* | |
1504 | * Printer doesn't exist; see if we have a class of the same name... | |
1505 | */ | |
1506 | ||
1507 | if ((printer = cupsdFindClass(resource + 10)) != NULL && | |
1508 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
1509 | { | |
1510 | /* | |
1511 | * Yes, return an error... | |
1512 | */ | |
1513 | ||
1514 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1515 | _("A class named \"%s\" already exists!"), | |
1516 | resource + 10); | |
1517 | return; | |
1518 | } | |
1519 | ||
1520 | /* | |
1521 | * No, add the printer... | |
1522 | */ | |
1523 | ||
1524 | printer = cupsdAddPrinter(resource + 10); | |
1525 | modify = 0; | |
1526 | } | |
1527 | else if (printer->type & CUPS_PRINTER_IMPLICIT) | |
1528 | { | |
1529 | /* | |
1530 | * Rename the implicit printer to "AnyPrinter" or delete it... | |
1531 | */ | |
1532 | ||
1533 | if (ImplicitAnyClasses) | |
1534 | { | |
1535 | cupsArrayRemove(Printers, printer); | |
1536 | cupsdSetStringf(&printer->name, "Any%s", resource + 10); | |
1537 | cupsArrayAdd(Printers, printer); | |
1538 | } | |
1539 | else | |
1540 | cupsdDeletePrinter(printer, 1); | |
1541 | ||
1542 | /* | |
1543 | * Add the printer as a new local printer... | |
1544 | */ | |
1545 | ||
1546 | printer = cupsdAddPrinter(resource + 10); | |
1547 | modify = 0; | |
1548 | } | |
1549 | else if (printer->type & CUPS_PRINTER_REMOTE) | |
1550 | { | |
1551 | /* | |
1552 | * Rename the remote printer to "Printer@server"... | |
1553 | */ | |
1554 | ||
1555 | cupsdDeletePrinterFilters(printer); | |
1556 | cupsArrayRemove(Printers, printer); | |
1557 | cupsdSetStringf(&printer->name, "%s@%s", resource + 10, printer->hostname); | |
1558 | cupsdSetPrinterAttrs(printer); | |
1559 | cupsArrayAdd(Printers, printer); | |
1560 | ||
1561 | /* | |
1562 | * Add the printer as a new local printer... | |
1563 | */ | |
1564 | ||
1565 | printer = cupsdAddPrinter(resource + 10); | |
1566 | modify = 0; | |
1567 | } | |
1568 | else | |
1569 | modify = 1; | |
1570 | ||
1571 | /* | |
1572 | * Look for attributes and copy them over as needed... | |
1573 | */ | |
1574 | ||
fa73b229 | 1575 | if ((attr = ippFindAttribute(con->request, "printer-location", |
1576 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1577 | cupsdSetString(&printer->location, attr->values[0].string.text); |
1578 | ||
fa73b229 | 1579 | if ((attr = ippFindAttribute(con->request, "printer-info", |
1580 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1581 | cupsdSetString(&printer->info, attr->values[0].string.text); |
1582 | ||
fa73b229 | 1583 | if ((attr = ippFindAttribute(con->request, "device-uri", |
1584 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1585 | { |
1586 | /* | |
1587 | * Do we have a valid device URI? | |
1588 | */ | |
1589 | ||
a4d04587 | 1590 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
1591 | sizeof(method), username, sizeof(username), host, | |
1592 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1593 | |
1594 | if (!strcmp(method, "file")) | |
1595 | { | |
1596 | /* | |
1597 | * See if the administrator has enabled file devices... | |
1598 | */ | |
1599 | ||
1600 | if (!FileDevice && strcmp(resource, "/dev/null")) | |
1601 | { | |
1602 | /* | |
1603 | * File devices are disabled and the URL is not file:/dev/null... | |
1604 | */ | |
1605 | ||
1606 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1607 | _("File device URIs have been disabled! " | |
1608 | "To enable, see the FileDevice directive in " | |
1609 | "\"%s/cupsd.conf\"."), | |
1610 | ServerRoot); | |
1611 | return; | |
1612 | } | |
1613 | } | |
1614 | else | |
1615 | { | |
1616 | /* | |
1617 | * See if the backend exists and is executable... | |
1618 | */ | |
1619 | ||
1620 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, method); | |
1621 | if (access(srcfile, X_OK)) | |
1622 | { | |
1623 | /* | |
1624 | * Could not find device in list! | |
1625 | */ | |
1626 | ||
1627 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), | |
1628 | attr->values[0].string.text); | |
1629 | return; | |
1630 | } | |
1631 | } | |
1632 | ||
1633 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1634 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
1635 | printer->name, | |
1636 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
1637 | sizeof(line)), | |
1638 | cupsdSanitizeURI(printer->device_uri, resource, | |
1639 | sizeof(resource))); | |
1640 | ||
1641 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); | |
1642 | } | |
1643 | ||
fa73b229 | 1644 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
1645 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 1646 | { |
1647 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ | |
1648 | ||
1649 | ||
1650 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", | |
1651 | IPP_TAG_KEYWORD); | |
1652 | for (i = 0; i < supported->num_values; i ++) | |
1653 | if (!strcmp(supported->values[i].string.text, | |
1654 | attr->values[0].string.text)) | |
1655 | break; | |
1656 | ||
1657 | if (i >= supported->num_values) | |
1658 | { | |
1659 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
1660 | attr->values[0].string.text); | |
1661 | return; | |
1662 | } | |
1663 | ||
1664 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1665 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
1666 | printer->name, attr->values[0].string.text, | |
1667 | printer->port_monitor); | |
1668 | ||
1669 | if (strcmp(attr->values[0].string.text, "none")) | |
1670 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
1671 | else | |
1672 | cupsdClearString(&printer->port_monitor); | |
1673 | } | |
1674 | ||
fa73b229 | 1675 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
1676 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1677 | { |
1678 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1679 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
1680 | printer->name, attr->values[0].boolean, printer->accepting); | |
1681 | ||
1682 | printer->accepting = attr->values[0].boolean; | |
1683 | cupsdAddPrinterHistory(printer); | |
1684 | } | |
1685 | ||
fa73b229 | 1686 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
1687 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1688 | { |
1689 | if (printer->shared && !attr->values[0].boolean) | |
1690 | cupsdSendBrowseDelete(printer); | |
1691 | ||
1692 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1693 | "Setting %s printer-is-shared to %d (was %d.)", | |
1694 | printer->name, attr->values[0].boolean, printer->shared); | |
1695 | ||
1696 | printer->shared = attr->values[0].boolean; | |
1697 | } | |
1698 | ||
fa73b229 | 1699 | if ((attr = ippFindAttribute(con->request, "printer-state", |
1700 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 1701 | { |
1702 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
1703 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
1704 | { | |
1705 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
1706 | attr->values[0].integer); | |
1707 | return; | |
1708 | } | |
1709 | ||
1710 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", printer->name, | |
1711 | attr->values[0].integer, printer->state); | |
1712 | ||
1713 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
1714 | cupsdStopPrinter(printer, 0); | |
1715 | else | |
1716 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); | |
1717 | } | |
fa73b229 | 1718 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
1719 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1720 | { |
1721 | strlcpy(printer->state_message, attr->values[0].string.text, | |
1722 | sizeof(printer->state_message)); | |
1723 | cupsdAddPrinterHistory(printer); | |
1724 | } | |
fa73b229 | 1725 | if ((attr = ippFindAttribute(con->request, "job-sheets-default", |
1726 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 1727 | !Classification) |
1728 | { | |
1729 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
1730 | if (attr->num_values > 1) | |
1731 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
1732 | else | |
1733 | cupsdSetString(&printer->job_sheets[1], "none"); | |
1734 | } | |
1735 | if ((attr = ippFindAttribute(con->request, "requesting-user-name-allowed", | |
1736 | IPP_TAG_ZERO)) != NULL) | |
1737 | { | |
1738 | cupsdFreePrinterUsers(printer); | |
1739 | ||
1740 | printer->deny_users = 0; | |
1741 | if (attr->value_tag == IPP_TAG_NAME && | |
1742 | (attr->num_values > 1 || | |
fa73b229 | 1743 | strcmp(attr->values[0].string.text, "all"))) |
ef416fc2 | 1744 | for (i = 0; i < attr->num_values; i ++) |
1745 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
1746 | } | |
1747 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name-denied", | |
1748 | IPP_TAG_ZERO)) != NULL) | |
1749 | { | |
1750 | cupsdFreePrinterUsers(printer); | |
1751 | ||
1752 | printer->deny_users = 1; | |
1753 | if (attr->value_tag == IPP_TAG_NAME && | |
1754 | (attr->num_values > 1 || | |
fa73b229 | 1755 | strcmp(attr->values[0].string.text, "none"))) |
ef416fc2 | 1756 | for (i = 0; i < attr->num_values; i ++) |
1757 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
1758 | } | |
1759 | if ((attr = ippFindAttribute(con->request, "job-quota-period", | |
1760 | IPP_TAG_INTEGER)) != NULL) | |
1761 | { | |
1762 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
1763 | attr->values[0].integer); | |
1764 | cupsdFreeQuotas(printer); | |
1765 | printer->quota_period = attr->values[0].integer; | |
1766 | } | |
1767 | if ((attr = ippFindAttribute(con->request, "job-k-limit", | |
1768 | IPP_TAG_INTEGER)) != NULL) | |
1769 | { | |
1770 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
1771 | attr->values[0].integer); | |
1772 | cupsdFreeQuotas(printer); | |
1773 | printer->k_limit = attr->values[0].integer; | |
1774 | } | |
1775 | if ((attr = ippFindAttribute(con->request, "job-page-limit", | |
1776 | IPP_TAG_INTEGER)) != NULL) | |
1777 | { | |
1778 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
1779 | attr->values[0].integer); | |
1780 | cupsdFreeQuotas(printer); | |
1781 | printer->page_limit = attr->values[0].integer; | |
1782 | } | |
1783 | if ((attr = ippFindAttribute(con->request, "printer-op-policy", | |
1784 | IPP_TAG_NAME)) != NULL) | |
1785 | { | |
1786 | cupsd_policy_t *p; /* Policy */ | |
1787 | ||
1788 | ||
1789 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
1790 | { | |
1791 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1792 | "Setting printer-op-policy to \"%s\"...", | |
1793 | attr->values[0].string.text); | |
1794 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
1795 | printer->op_policy_ptr = p; | |
1796 | } | |
1797 | else | |
1798 | { | |
1799 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1800 | _("Unknown printer-op-policy \"%s\"."), | |
1801 | attr->values[0].string.text); | |
1802 | return; | |
1803 | } | |
1804 | } | |
1805 | if ((attr = ippFindAttribute(con->request, "printer-error-policy", | |
1806 | IPP_TAG_NAME)) != NULL) | |
1807 | { | |
1808 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
1809 | strcmp(attr->values[0].string.text, "retry-job") && | |
1810 | strcmp(attr->values[0].string.text, "stop-printer")) | |
1811 | { | |
1812 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1813 | _("Unknown printer-error-policy \"%s\"."), | |
1814 | attr->values[0].string.text); | |
1815 | return; | |
1816 | } | |
1817 | ||
1818 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1819 | "Setting printer-error-policy to \"%s\"...", | |
1820 | attr->values[0].string.text); | |
1821 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
1822 | } | |
1823 | ||
1824 | /* | |
1825 | * See if we have all required attributes... | |
1826 | */ | |
1827 | ||
1828 | if (!printer->device_uri) | |
1829 | cupsdSetString(&printer->device_uri, "file:/dev/null"); | |
1830 | ||
1831 | /* | |
1832 | * See if we have an interface script or PPD file attached to the request... | |
1833 | */ | |
1834 | ||
1835 | if (con->filename) | |
1836 | { | |
1837 | strlcpy(srcfile, con->filename, sizeof(srcfile)); | |
1838 | ||
fa73b229 | 1839 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
ef416fc2 | 1840 | { |
1841 | /* | |
1842 | * Yes; get the first line from it... | |
1843 | */ | |
1844 | ||
1845 | line[0] = '\0'; | |
1846 | cupsFileGets(fp, line, sizeof(line)); | |
1847 | cupsFileClose(fp); | |
1848 | ||
1849 | /* | |
1850 | * Then see what kind of file it is... | |
1851 | */ | |
1852 | ||
1853 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1854 | printer->name); | |
1855 | ||
1856 | if (!strncmp(line, "*PPD-Adobe", 10)) | |
1857 | { | |
1858 | /* | |
1859 | * The new file is a PPD file, so remove any old interface script | |
1860 | * that might be lying around... | |
1861 | */ | |
1862 | ||
1863 | unlink(dstfile); | |
1864 | } | |
1865 | else | |
1866 | { | |
1867 | /* | |
1868 | * This must be an interface script, so move the file over to the | |
1869 | * interfaces directory and make it executable... | |
1870 | */ | |
1871 | ||
1872 | if (copy_file(srcfile, dstfile)) | |
1873 | { | |
1874 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1875 | _("Unable to copy interface script - %s!"), | |
1876 | strerror(errno)); | |
1877 | return; | |
1878 | } | |
1879 | else | |
1880 | { | |
1881 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1882 | "Copied interface script successfully!"); | |
1883 | chmod(dstfile, 0755); | |
1884 | } | |
1885 | } | |
1886 | ||
1887 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1888 | printer->name); | |
1889 | ||
1890 | if (!strncmp(line, "*PPD-Adobe", 10)) | |
1891 | { | |
1892 | /* | |
1893 | * The new file is a PPD file, so move the file over to the | |
1894 | * ppd directory and make it readable by all... | |
1895 | */ | |
1896 | ||
1897 | if (copy_file(srcfile, dstfile)) | |
1898 | { | |
1899 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1900 | _("Unable to copy PPD file - %s!"), | |
1901 | strerror(errno)); | |
1902 | return; | |
1903 | } | |
1904 | else | |
1905 | { | |
1906 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1907 | "Copied PPD file successfully!"); | |
1908 | chmod(dstfile, 0644); | |
1909 | } | |
1910 | } | |
1911 | else | |
1912 | { | |
1913 | /* | |
1914 | * This must be an interface script, so remove any old PPD file that | |
1915 | * may be lying around... | |
1916 | */ | |
1917 | ||
1918 | unlink(dstfile); | |
1919 | } | |
1920 | } | |
1921 | } | |
fa73b229 | 1922 | else if ((attr = ippFindAttribute(con->request, "ppd-name", |
1923 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 1924 | { |
1925 | if (!strcmp(attr->values[0].string.text, "raw")) | |
1926 | { | |
1927 | /* | |
1928 | * Raw driver, remove any existing PPD or interface script files. | |
1929 | */ | |
1930 | ||
1931 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1932 | printer->name); | |
1933 | unlink(dstfile); | |
1934 | ||
1935 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1936 | printer->name); | |
1937 | unlink(dstfile); | |
1938 | } | |
1939 | else | |
1940 | { | |
1941 | /* | |
1942 | * PPD model file... | |
1943 | */ | |
1944 | ||
1945 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1946 | printer->name); | |
1947 | unlink(dstfile); | |
1948 | ||
1949 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1950 | printer->name); | |
1951 | ||
1952 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
1953 | { | |
1954 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
1955 | return; | |
1956 | } | |
1957 | else | |
1958 | { | |
1959 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1960 | "Copied PPD file successfully!"); | |
1961 | chmod(dstfile, 0644); | |
1962 | } | |
1963 | } | |
1964 | } | |
1965 | ||
1966 | /* | |
1967 | * Make this printer the default if there is none... | |
1968 | */ | |
1969 | ||
fa73b229 | 1970 | if (!DefaultPrinter) |
ef416fc2 | 1971 | DefaultPrinter = printer; |
1972 | ||
1973 | /* | |
1974 | * Update the printer attributes and return... | |
1975 | */ | |
1976 | ||
1977 | cupsdSetPrinterAttrs(printer); | |
1978 | cupsdSaveAllPrinters(); | |
1979 | ||
fa73b229 | 1980 | if (printer->job) |
ef416fc2 | 1981 | { |
1982 | cupsd_job_t *job; | |
1983 | ||
1984 | /* | |
1985 | * Stop the current job and then restart it below... | |
1986 | */ | |
1987 | ||
1988 | job = (cupsd_job_t *)printer->job; | |
1989 | ||
1990 | cupsdStopJob(job, 1); | |
1991 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1992 | } | |
1993 | ||
1994 | cupsdCheckJobs(); | |
1995 | ||
1996 | cupsdWritePrintcap(); | |
1997 | ||
1998 | if (modify) | |
1999 | { | |
2000 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, | |
2001 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
2002 | con->username); | |
2003 | ||
2004 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", | |
2005 | printer->name, con->username); | |
2006 | } | |
2007 | else | |
2008 | { | |
2009 | cupsdAddPrinterHistory(printer); | |
2010 | ||
2011 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, | |
2012 | "New printer \"%s\" added by \"%s\".", printer->name, | |
2013 | con->username); | |
2014 | ||
2015 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", | |
2016 | printer->name, con->username); | |
2017 | } | |
2018 | ||
2019 | con->response->request.status.status_code = IPP_OK; | |
2020 | } | |
2021 | ||
2022 | ||
2023 | /* | |
2024 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute | |
2025 | * based upon the printer state... | |
2026 | */ | |
2027 | ||
2028 | static void | |
2029 | add_printer_state_reasons( | |
2030 | cupsd_client_t *con, /* I - Client connection */ | |
2031 | cupsd_printer_t *p) /* I - Printer info */ | |
2032 | { | |
2033 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2034 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2035 | con, con->http.fd, p, p->name); | |
2036 | ||
2037 | if (p->num_reasons == 0) | |
2038 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2039 | "printer-state-reasons", NULL, | |
2040 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2041 | else | |
2042 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2043 | "printer-state-reasons", p->num_reasons, NULL, | |
2044 | (const char * const *)p->reasons); | |
2045 | } | |
2046 | ||
2047 | ||
2048 | /* | |
2049 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2050 | * the specified printer or class. | |
2051 | */ | |
2052 | ||
2053 | static void | |
2054 | add_queued_job_count( | |
2055 | cupsd_client_t *con, /* I - Client connection */ | |
2056 | cupsd_printer_t *p) /* I - Printer or class */ | |
2057 | { | |
2058 | int count; /* Number of jobs on destination */ | |
2059 | ||
2060 | ||
2061 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", | |
2062 | con, con->http.fd, p, p->name); | |
2063 | ||
2064 | count = cupsdGetPrinterJobCount(p->name); | |
2065 | ||
2066 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
2067 | "queued-job-count", count); | |
2068 | } | |
2069 | ||
2070 | ||
2071 | /* | |
2072 | * 'authenticate_job()' - Set job authentication info. | |
2073 | */ | |
2074 | ||
2075 | static void | |
2076 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2077 | ipp_attribute_t *uri) /* I - Job URI */ | |
2078 | { | |
2079 | ipp_attribute_t *attr; /* Job-id attribute */ | |
2080 | int jobid; /* Job ID */ | |
2081 | cupsd_job_t *job; /* Current job */ | |
2082 | char method[HTTP_MAX_URI], | |
2083 | /* Method portion of URI */ | |
2084 | username[HTTP_MAX_URI], | |
2085 | /* Username portion of URI */ | |
2086 | host[HTTP_MAX_URI], | |
2087 | /* Host portion of URI */ | |
2088 | resource[HTTP_MAX_URI]; | |
2089 | /* Resource portion of URI */ | |
2090 | int port; /* Port portion of URI */ | |
2091 | ||
2092 | ||
2093 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", | |
2094 | con, con->http.fd, uri->values[0].string.text); | |
2095 | ||
2096 | /* | |
2097 | * Start with "everything is OK" status... | |
2098 | */ | |
2099 | ||
2100 | con->response->request.status.status_code = IPP_OK; | |
2101 | ||
2102 | /* | |
2103 | * See if we have a job URI or a printer URI... | |
2104 | */ | |
2105 | ||
2106 | if (!strcmp(uri->name, "printer-uri")) | |
2107 | { | |
2108 | /* | |
2109 | * Got a printer URI; see if we also have a job-id attribute... | |
2110 | */ | |
2111 | ||
fa73b229 | 2112 | if ((attr = ippFindAttribute(con->request, "job-id", |
2113 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 2114 | { |
2115 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2116 | _("Got a printer-uri attribute but no job-id!")); | |
2117 | return; | |
2118 | } | |
2119 | ||
2120 | jobid = attr->values[0].integer; | |
2121 | } | |
2122 | else | |
2123 | { | |
2124 | /* | |
2125 | * Got a job URI; parse it to get the job ID... | |
2126 | */ | |
2127 | ||
a4d04587 | 2128 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2129 | sizeof(method), username, sizeof(username), host, | |
2130 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2131 | |
2132 | if (strncmp(resource, "/jobs/", 6)) | |
2133 | { | |
2134 | /* | |
2135 | * Not a valid URI! | |
2136 | */ | |
2137 | ||
2138 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), | |
2139 | uri->values[0].string.text); | |
2140 | return; | |
2141 | } | |
2142 | ||
2143 | jobid = atoi(resource + 6); | |
2144 | } | |
2145 | ||
2146 | /* | |
2147 | * See if the job exists... | |
2148 | */ | |
2149 | ||
2150 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2151 | { | |
2152 | /* | |
2153 | * Nope - return a "not found" error... | |
2154 | */ | |
2155 | ||
2156 | send_ipp_status(con, IPP_NOT_FOUND, | |
2157 | _("Job #%d does not exist!"), jobid); | |
2158 | return; | |
2159 | } | |
2160 | ||
2161 | /* | |
2162 | * See if the job has been completed... | |
2163 | */ | |
2164 | ||
2165 | if (job->state->values[0].integer != IPP_JOB_HELD) | |
2166 | { | |
2167 | /* | |
2168 | * Return a "not-possible" error... | |
2169 | */ | |
2170 | ||
2171 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
2172 | _("Job #%d is not held for authentication!"), | |
2173 | jobid); | |
2174 | return; | |
2175 | } | |
2176 | ||
2177 | /* | |
2178 | * See if we have already authenticated... | |
2179 | */ | |
2180 | ||
2181 | if (!con->username[0]) | |
2182 | { | |
2183 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2184 | _("No authentication information provided!")); | |
2185 | return; | |
2186 | } | |
2187 | ||
2188 | /* | |
2189 | * See if the job is owned by the requesting user... | |
2190 | */ | |
2191 | ||
2192 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2193 | { | |
2194 | send_ipp_status(con, IPP_FORBIDDEN, | |
2195 | _("You are not authorized to authenticate " | |
2196 | "job #%d owned by \"%s\"!"), | |
2197 | jobid, job->username); | |
2198 | return; | |
2199 | } | |
2200 | ||
2201 | /* | |
2202 | * Save the authentication information for this job... | |
2203 | */ | |
2204 | ||
2205 | save_auth_info(con, job); | |
2206 | ||
2207 | /* | |
2208 | * Reset the job-hold-until value to "no-hold"... | |
2209 | */ | |
2210 | ||
fa73b229 | 2211 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
2212 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 2213 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
2214 | ||
fa73b229 | 2215 | if (attr) |
ef416fc2 | 2216 | { |
2217 | attr->value_tag = IPP_TAG_KEYWORD; | |
2218 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
2219 | } | |
2220 | ||
2221 | /* | |
2222 | * Release the job and return... | |
2223 | */ | |
2224 | ||
2225 | cupsdReleaseJob(job); | |
2226 | ||
2227 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was authenticated by \"%s\".", jobid, | |
2228 | con->username); | |
2229 | } | |
2230 | ||
2231 | ||
2232 | /* | |
2233 | * 'cancel_all_jobs()' - Cancel all print jobs. | |
2234 | */ | |
2235 | ||
2236 | static void | |
2237 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2238 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2239 | { | |
2240 | http_status_t status; /* Policy status */ | |
2241 | const char *dest; /* Destination */ | |
2242 | cups_ptype_t dtype; /* Destination type */ | |
2243 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2244 | userpass[HTTP_MAX_URI], /* Username portion of URI */ | |
2245 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2246 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2247 | int port; /* Port portion of URI */ | |
2248 | ipp_attribute_t *attr; /* Attribute in request */ | |
2249 | const char *username; /* Username */ | |
2250 | int purge; /* Purge? */ | |
2251 | cupsd_printer_t *printer; /* Printer */ | |
2252 | ||
2253 | ||
2254 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, | |
2255 | con->http.fd, uri->values[0].string.text); | |
2256 | ||
2257 | /* | |
2258 | * See if we have a printer URI... | |
2259 | */ | |
2260 | ||
2261 | if (strcmp(uri->name, "printer-uri")) | |
2262 | { | |
2263 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2264 | _("The printer-uri attribute is required!")); | |
2265 | return; | |
2266 | } | |
2267 | ||
2268 | /* | |
2269 | * Get the username (if any) for the jobs we want to cancel (only if | |
2270 | * "my-jobs" is specified... | |
2271 | */ | |
2272 | ||
fa73b229 | 2273 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
2274 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 2275 | attr->values[0].boolean) |
2276 | { | |
fa73b229 | 2277 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
2278 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2279 | username = attr->values[0].string.text; |
2280 | else | |
2281 | { | |
2282 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2283 | _("Missing requesting-user-name attribute!")); | |
2284 | return; | |
2285 | } | |
2286 | } | |
2287 | else | |
2288 | username = NULL; | |
2289 | ||
2290 | /* | |
2291 | * Look for the "purge-jobs" attribute... | |
2292 | */ | |
2293 | ||
fa73b229 | 2294 | if ((attr = ippFindAttribute(con->request, "purge-jobs", |
2295 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 2296 | purge = attr->values[0].boolean; |
2297 | else | |
2298 | purge = 1; | |
2299 | ||
2300 | /* | |
2301 | * And if the destination is valid... | |
2302 | */ | |
2303 | ||
a4d04587 | 2304 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2305 | sizeof(method), userpass, sizeof(userpass), host, | |
2306 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2307 | |
2308 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
2309 | { | |
2310 | /* | |
2311 | * Bad URI? | |
2312 | */ | |
2313 | ||
2314 | if (!strncmp(resource, "/printers/", 10) || | |
2315 | !strncmp(resource, "/classes/", 9)) | |
2316 | { | |
2317 | send_ipp_status(con, IPP_NOT_FOUND, | |
2318 | _("The printer or class was not found.")); | |
2319 | return; | |
2320 | } | |
2321 | else if (strcmp(resource, "/printers/")) | |
2322 | { | |
2323 | send_ipp_status(con, IPP_NOT_FOUND, | |
2324 | _("The printer-uri \"%s\" is not valid."), | |
2325 | uri->values[0].string.text); | |
2326 | return; | |
2327 | } | |
2328 | ||
2329 | /* | |
2330 | * Check policy... | |
2331 | */ | |
2332 | ||
2333 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
2334 | { | |
2335 | send_http_error(con, status); | |
2336 | return; | |
2337 | } | |
2338 | ||
2339 | /* | |
2340 | * Cancel all jobs on all printers... | |
2341 | */ | |
2342 | ||
2343 | cupsdCancelJobs(NULL, username, purge); | |
2344 | ||
2345 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", | |
2346 | purge ? "purged" : "cancelled", con->username); | |
2347 | } | |
2348 | else | |
2349 | { | |
2350 | /* | |
2351 | * Check policy... | |
2352 | */ | |
2353 | ||
2354 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
2355 | { | |
2356 | send_http_error(con, status); | |
2357 | return; | |
2358 | } | |
2359 | ||
2360 | /* | |
2361 | * Cancel all of the jobs on the named printer... | |
2362 | */ | |
2363 | ||
2364 | cupsdCancelJobs(dest, username, purge); | |
2365 | ||
2366 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
2367 | dest, purge ? "purged" : "cancelled", con->username); | |
2368 | } | |
2369 | ||
2370 | con->response->request.status.status_code = IPP_OK; | |
2371 | } | |
2372 | ||
2373 | ||
2374 | /* | |
2375 | * 'cancel_job()' - Cancel a print job. | |
2376 | */ | |
2377 | ||
2378 | static void | |
2379 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
2380 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2381 | { | |
2382 | ipp_attribute_t *attr; /* Current attribute */ | |
2383 | int jobid; /* Job ID */ | |
2384 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2385 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
2386 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2387 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2388 | int port; /* Port portion of URI */ | |
2389 | cupsd_job_t *job; /* Job information */ | |
2390 | const char *dest; /* Destination */ | |
2391 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
2392 | cupsd_printer_t *printer; /* Printer data */ | |
2393 | ||
2394 | ||
2395 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
2396 | con->http.fd, uri->values[0].string.text); | |
2397 | ||
2398 | /* | |
2399 | * See if we have a job URI or a printer URI... | |
2400 | */ | |
2401 | ||
2402 | if (!strcmp(uri->name, "printer-uri")) | |
2403 | { | |
2404 | /* | |
2405 | * Got a printer URI; see if we also have a job-id attribute... | |
2406 | */ | |
2407 | ||
fa73b229 | 2408 | if ((attr = ippFindAttribute(con->request, "job-id", |
2409 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 2410 | { |
2411 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2412 | _("Got a printer-uri attribute but no job-id!")); | |
2413 | return; | |
2414 | } | |
2415 | ||
2416 | if ((jobid = attr->values[0].integer) == 0) | |
2417 | { | |
2418 | /* | |
2419 | * Find the current job on the specified printer... | |
2420 | */ | |
2421 | ||
a4d04587 | 2422 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2423 | sizeof(method), username, sizeof(username), host, | |
2424 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2425 | |
2426 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
2427 | { | |
2428 | /* | |
2429 | * Bad URI... | |
2430 | */ | |
2431 | ||
2432 | send_ipp_status(con, IPP_NOT_FOUND, | |
2433 | _("The printer or class was not found.")); | |
2434 | return; | |
2435 | } | |
2436 | ||
2437 | /* | |
2438 | * See if the printer is currently printing a job... | |
2439 | */ | |
2440 | ||
2441 | if (printer->job) | |
2442 | jobid = ((cupsd_job_t *)printer->job)->id; | |
2443 | else | |
2444 | { | |
2445 | /* | |
2446 | * No, see if there are any pending jobs... | |
2447 | */ | |
2448 | ||
2449 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); | |
2450 | job; | |
2451 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
2452 | if (job->state->values[0].integer <= IPP_JOB_PROCESSING && | |
2453 | !strcasecmp(job->dest, dest)) | |
2454 | break; | |
2455 | ||
fa73b229 | 2456 | if (job) |
ef416fc2 | 2457 | jobid = job->id; |
2458 | else | |
2459 | { | |
2460 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), | |
2461 | dest); | |
2462 | return; | |
2463 | } | |
2464 | } | |
2465 | } | |
2466 | } | |
2467 | else | |
2468 | { | |
2469 | /* | |
2470 | * Got a job URI; parse it to get the job ID... | |
2471 | */ | |
2472 | ||
a4d04587 | 2473 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2474 | sizeof(method), username, sizeof(username), host, | |
2475 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2476 | |
2477 | if (strncmp(resource, "/jobs/", 6)) | |
2478 | { | |
2479 | /* | |
2480 | * Not a valid URI! | |
2481 | */ | |
2482 | ||
2483 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2484 | _("Bad job-uri attribute \"%s\"!"), | |
2485 | uri->values[0].string.text); | |
2486 | return; | |
2487 | } | |
2488 | ||
2489 | jobid = atoi(resource + 6); | |
2490 | } | |
2491 | ||
2492 | /* | |
2493 | * See if the job exists... | |
2494 | */ | |
2495 | ||
2496 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2497 | { | |
2498 | /* | |
2499 | * Nope - return a "not found" error... | |
2500 | */ | |
2501 | ||
2502 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
2503 | return; | |
2504 | } | |
2505 | ||
2506 | /* | |
2507 | * See if the job is owned by the requesting user... | |
2508 | */ | |
2509 | ||
2510 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2511 | { | |
2512 | send_ipp_status(con, IPP_FORBIDDEN, | |
2513 | _("You are not authorized to delete job #%d " | |
2514 | "owned by \"%s\"!"), | |
2515 | jobid, job->username); | |
2516 | return; | |
2517 | } | |
2518 | ||
2519 | /* | |
2520 | * See if the job is already completed, cancelled, or aborted; if so, | |
2521 | * we can't cancel... | |
2522 | */ | |
2523 | ||
2524 | if (job->state->values[0].integer >= IPP_JOB_CANCELLED) | |
2525 | { | |
2526 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
2527 | _("Job #%d is already %s - can\'t cancel."), jobid, | |
2528 | job->state->values[0].integer == IPP_JOB_CANCELLED ? "cancelled" : | |
2529 | job->state->values[0].integer == IPP_JOB_ABORTED ? "aborted" : | |
2530 | "completed"); | |
2531 | return; | |
2532 | } | |
2533 | ||
2534 | /* | |
2535 | * Cancel the job and return... | |
2536 | */ | |
2537 | ||
2538 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
2539 | "Job cancelled by \"%s\".", username); | |
2540 | ||
2541 | cupsdCancelJob(job, 0); | |
2542 | cupsdCheckJobs(); | |
2543 | ||
2544 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was cancelled by \"%s\".", jobid, | |
2545 | username); | |
2546 | ||
2547 | con->response->request.status.status_code = IPP_OK; | |
2548 | } | |
2549 | ||
2550 | ||
2551 | /* | |
2552 | * 'cancel_subscription()' - Cancel a subscription. | |
2553 | */ | |
2554 | ||
2555 | static void | |
2556 | cancel_subscription( | |
2557 | cupsd_client_t *con, /* I - Client connection */ | |
2558 | int sub_id) /* I - Subscription ID */ | |
2559 | { | |
2560 | } | |
2561 | ||
2562 | ||
2563 | /* | |
2564 | * 'check_quotas()' - Check quotas for a printer and user. | |
2565 | */ | |
2566 | ||
2567 | static int /* O - 1 if OK, 0 if not */ | |
2568 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
2569 | cupsd_printer_t *p) /* I - Printer or class */ | |
2570 | { | |
2571 | int i; /* Looping var */ | |
2572 | ipp_attribute_t *attr; /* Current attribute */ | |
2573 | char username[33]; /* Username */ | |
2574 | cupsd_quota_t *q; /* Quota data */ | |
2575 | struct passwd *pw; /* User password data */ | |
2576 | ||
2577 | ||
2578 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", | |
2579 | con, con->http.fd, p, p->name); | |
2580 | ||
2581 | /* | |
2582 | * Check input... | |
2583 | */ | |
2584 | ||
fa73b229 | 2585 | if (!con || !p) |
ef416fc2 | 2586 | return (0); |
2587 | ||
2588 | /* | |
2589 | * Figure out who is printing... | |
2590 | */ | |
2591 | ||
2592 | attr = ippFindAttribute(con->request, "requesting-user-name", IPP_TAG_NAME); | |
2593 | ||
2594 | if (con->username[0]) | |
2595 | strlcpy(username, con->username, sizeof(username)); | |
fa73b229 | 2596 | else if (attr) |
ef416fc2 | 2597 | { |
2598 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2599 | "check_quotas: requesting-user-name = \"%s\"", | |
2600 | attr->values[0].string.text); | |
2601 | ||
2602 | strlcpy(username, attr->values[0].string.text, sizeof(username)); | |
2603 | } | |
2604 | else | |
2605 | strcpy(username, "anonymous"); | |
2606 | ||
2607 | /* | |
2608 | * Check global active job limits for printers and users... | |
2609 | */ | |
2610 | ||
2611 | if (MaxJobsPerPrinter) | |
2612 | { | |
2613 | /* | |
2614 | * Check if there are too many pending jobs on this printer... | |
2615 | */ | |
2616 | ||
2617 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
2618 | { | |
2619 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
2620 | p->name); | |
2621 | return (0); | |
2622 | } | |
2623 | } | |
2624 | ||
2625 | if (MaxJobsPerUser) | |
2626 | { | |
2627 | /* | |
2628 | * Check if there are too many pending jobs for this user... | |
2629 | */ | |
2630 | ||
2631 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
2632 | { | |
2633 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
2634 | username); | |
2635 | return (0); | |
2636 | } | |
2637 | } | |
2638 | ||
2639 | /* | |
2640 | * Check against users... | |
2641 | */ | |
2642 | ||
2643 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) | |
2644 | return (1); | |
2645 | ||
2646 | if (p->num_users) | |
2647 | { | |
2648 | pw = getpwnam(username); | |
2649 | endpwent(); | |
2650 | ||
2651 | for (i = 0; i < p->num_users; i ++) | |
2652 | if (p->users[i][0] == '@') | |
2653 | { | |
2654 | /* | |
2655 | * Check group membership... | |
2656 | */ | |
2657 | ||
2658 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
2659 | break; | |
2660 | } | |
2661 | else if (!strcasecmp(username, p->users[i])) | |
2662 | break; | |
2663 | ||
2664 | if ((i < p->num_users) == p->deny_users) | |
2665 | { | |
2666 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2667 | "Denying user \"%s\" access to printer \"%s\"...", | |
2668 | username, p->name); | |
2669 | return (0); | |
2670 | } | |
2671 | } | |
2672 | ||
2673 | /* | |
2674 | * Check quotas... | |
2675 | */ | |
2676 | ||
2677 | if (p->k_limit || p->page_limit) | |
2678 | { | |
2679 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
2680 | { | |
2681 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2682 | "Unable to allocate quota data for user \"%s\"!", | |
2683 | username); | |
2684 | return (0); | |
2685 | } | |
2686 | ||
2687 | if ((q->k_count >= p->k_limit && p->k_limit) || | |
2688 | (q->page_count >= p->page_limit && p->page_limit)) | |
2689 | { | |
2690 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
2691 | username); | |
2692 | return (0); | |
2693 | } | |
2694 | } | |
2695 | ||
2696 | /* | |
2697 | * If we have gotten this far, we're done! | |
2698 | */ | |
2699 | ||
2700 | return (1); | |
2701 | } | |
2702 | ||
2703 | ||
2704 | /* | |
2705 | * 'copy_attribute()' - Copy a single attribute. | |
2706 | */ | |
2707 | ||
2708 | static ipp_attribute_t * /* O - New attribute */ | |
2709 | copy_attribute( | |
2710 | ipp_t *to, /* O - Destination request/response */ | |
2711 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
2712 | int quickcopy) /* I - Do a quick copy? */ | |
2713 | { | |
2714 | int i; /* Looping var */ | |
2715 | ipp_attribute_t *toattr; /* Destination attribute */ | |
2716 | ||
2717 | ||
2718 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2719 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, | |
2720 | attr->name ? attr->name : "(null)", attr->group_tag, | |
2721 | attr->value_tag); | |
2722 | ||
2723 | switch (attr->value_tag & ~IPP_TAG_COPY) | |
2724 | { | |
2725 | case IPP_TAG_ZERO : | |
2726 | toattr = ippAddSeparator(to); | |
2727 | break; | |
2728 | ||
2729 | case IPP_TAG_INTEGER : | |
2730 | case IPP_TAG_ENUM : | |
2731 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
2732 | attr->name, attr->num_values, NULL); | |
2733 | ||
2734 | for (i = 0; i < attr->num_values; i ++) | |
2735 | toattr->values[i].integer = attr->values[i].integer; | |
2736 | break; | |
2737 | ||
2738 | case IPP_TAG_BOOLEAN : | |
2739 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
2740 | attr->num_values, NULL); | |
2741 | ||
2742 | for (i = 0; i < attr->num_values; i ++) | |
2743 | toattr->values[i].boolean = attr->values[i].boolean; | |
2744 | break; | |
2745 | ||
2746 | case IPP_TAG_STRING : | |
2747 | case IPP_TAG_TEXT : | |
2748 | case IPP_TAG_NAME : | |
2749 | case IPP_TAG_KEYWORD : | |
2750 | case IPP_TAG_URI : | |
2751 | case IPP_TAG_URISCHEME : | |
2752 | case IPP_TAG_CHARSET : | |
2753 | case IPP_TAG_LANGUAGE : | |
2754 | case IPP_TAG_MIMETYPE : | |
2755 | toattr = ippAddStrings(to, attr->group_tag, | |
2756 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
2757 | attr->name, attr->num_values, NULL, NULL); | |
2758 | ||
2759 | if (quickcopy) | |
2760 | { | |
2761 | for (i = 0; i < attr->num_values; i ++) | |
2762 | toattr->values[i].string.text = attr->values[i].string.text; | |
2763 | } | |
2764 | else | |
2765 | { | |
2766 | for (i = 0; i < attr->num_values; i ++) | |
2767 | toattr->values[i].string.text = strdup(attr->values[i].string.text); | |
2768 | } | |
2769 | break; | |
2770 | ||
2771 | case IPP_TAG_DATE : | |
2772 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
2773 | attr->values[0].date); | |
2774 | break; | |
2775 | ||
2776 | case IPP_TAG_RESOLUTION : | |
2777 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
2778 | attr->num_values, IPP_RES_PER_INCH, | |
2779 | NULL, NULL); | |
2780 | ||
2781 | for (i = 0; i < attr->num_values; i ++) | |
2782 | { | |
2783 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
2784 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
2785 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
2786 | } | |
2787 | break; | |
2788 | ||
2789 | case IPP_TAG_RANGE : | |
2790 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
2791 | attr->num_values, NULL, NULL); | |
2792 | ||
2793 | for (i = 0; i < attr->num_values; i ++) | |
2794 | { | |
2795 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
2796 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
2797 | } | |
2798 | break; | |
2799 | ||
2800 | case IPP_TAG_TEXTLANG : | |
2801 | case IPP_TAG_NAMELANG : | |
2802 | toattr = ippAddStrings(to, attr->group_tag, | |
2803 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
2804 | attr->name, attr->num_values, NULL, NULL); | |
2805 | ||
2806 | if (quickcopy) | |
2807 | { | |
2808 | for (i = 0; i < attr->num_values; i ++) | |
2809 | { | |
2810 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
2811 | toattr->values[i].string.text = attr->values[i].string.text; | |
2812 | } | |
2813 | } | |
2814 | else | |
2815 | { | |
2816 | for (i = 0; i < attr->num_values; i ++) | |
2817 | { | |
2818 | if (!i) | |
2819 | toattr->values[i].string.charset = | |
2820 | strdup(attr->values[i].string.charset); | |
2821 | else | |
2822 | toattr->values[i].string.charset = | |
2823 | toattr->values[0].string.charset; | |
2824 | ||
2825 | toattr->values[i].string.text = strdup(attr->values[i].string.text); | |
2826 | } | |
2827 | } | |
2828 | break; | |
2829 | ||
2830 | case IPP_TAG_BEGIN_COLLECTION : | |
2831 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
2832 | attr->num_values, NULL); | |
2833 | ||
2834 | for (i = 0; i < attr->num_values; i ++) | |
2835 | { | |
2836 | toattr->values[i].collection = ippNew(); | |
2837 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
2838 | NULL, IPP_TAG_ZERO, 0); | |
2839 | } | |
2840 | break; | |
2841 | ||
2842 | default : | |
2843 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
2844 | attr->name, attr->num_values, NULL); | |
2845 | ||
2846 | for (i = 0; i < attr->num_values; i ++) | |
2847 | { | |
2848 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
2849 | ||
2850 | if (toattr->values[i].unknown.length > 0) | |
2851 | { | |
fa73b229 | 2852 | if ((toattr->values[i].unknown.data = |
2853 | malloc(toattr->values[i].unknown.length)) == NULL) | |
ef416fc2 | 2854 | toattr->values[i].unknown.length = 0; |
2855 | else | |
2856 | memcpy(toattr->values[i].unknown.data, | |
2857 | attr->values[i].unknown.data, | |
2858 | toattr->values[i].unknown.length); | |
2859 | } | |
2860 | } | |
2861 | break; /* anti-compiler-warning-code */ | |
2862 | } | |
2863 | ||
2864 | return (toattr); | |
2865 | } | |
2866 | ||
2867 | ||
2868 | /* | |
2869 | * 'copy_attrs()' - Copy attributes from one request to another. | |
2870 | */ | |
2871 | ||
2872 | static void | |
fa73b229 | 2873 | copy_attrs(ipp_t *to, /* I - Destination request */ |
2874 | ipp_t *from, /* I - Source request */ | |
2875 | cups_array_t *ra, /* I - Requested attributes */ | |
2876 | ipp_tag_t group, /* I - Group to copy */ | |
2877 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 2878 | { |
ef416fc2 | 2879 | ipp_attribute_t *fromattr; /* Source attribute */ |
2880 | ||
2881 | ||
fa73b229 | 2882 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2883 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
2884 | to, from, ra, group, quickcopy); | |
ef416fc2 | 2885 | |
fa73b229 | 2886 | if (!to || !from) |
ef416fc2 | 2887 | return; |
2888 | ||
fa73b229 | 2889 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 2890 | { |
2891 | /* | |
2892 | * Filter attributes as needed... | |
2893 | */ | |
2894 | ||
2895 | if (group != IPP_TAG_ZERO && fromattr->group_tag != group && | |
fa73b229 | 2896 | fromattr->group_tag != IPP_TAG_ZERO && !fromattr->name) |
ef416fc2 | 2897 | continue; |
2898 | ||
fa73b229 | 2899 | if (!ra || cupsArrayFind(ra, fromattr->name)) |
2900 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 2901 | } |
2902 | } | |
2903 | ||
2904 | ||
2905 | /* | |
2906 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
2907 | * specified job. | |
2908 | */ | |
2909 | ||
2910 | static int /* O - Size of banner file in kbytes */ | |
2911 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
2912 | cupsd_job_t *job, /* I - Job information */ | |
2913 | const char *name) /* I - Name of banner */ | |
2914 | { | |
2915 | int i; /* Looping var */ | |
2916 | int kbytes; /* Size of banner file in kbytes */ | |
2917 | char filename[1024]; /* Job filename */ | |
2918 | cupsd_banner_t *banner; /* Pointer to banner */ | |
2919 | cups_file_t *in; /* Input file */ | |
2920 | cups_file_t *out; /* Output file */ | |
2921 | int ch; /* Character from file */ | |
2922 | char attrname[255], /* Name of attribute */ | |
2923 | *s; /* Pointer into name */ | |
2924 | ipp_attribute_t *attr; /* Attribute */ | |
2925 | ||
2926 | ||
2927 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", | |
2928 | con, con->http.fd, job, job->id, name ? name : "(null)"); | |
2929 | ||
2930 | /* | |
2931 | * Find the banner; return if not found or "none"... | |
2932 | */ | |
2933 | ||
fa73b229 | 2934 | if (!name || !strcmp(name, "none") || |
ef416fc2 | 2935 | (banner = cupsdFindBanner(name)) == NULL) |
2936 | return (0); | |
2937 | ||
2938 | /* | |
2939 | * Open the banner and job files... | |
2940 | */ | |
2941 | ||
2942 | if (add_file(con, job, banner->filetype, 0)) | |
2943 | return (0); | |
2944 | ||
2945 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
2946 | job->num_files); | |
2947 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
2948 | { | |
2949 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2950 | "copy_banner: Unable to create banner job file %s - %s", | |
2951 | filename, strerror(errno)); | |
2952 | job->num_files --; | |
2953 | return (0); | |
2954 | } | |
2955 | ||
2956 | fchmod(cupsFileNumber(out), 0640); | |
2957 | fchown(cupsFileNumber(out), RunUser, Group); | |
2958 | ||
2959 | /* | |
2960 | * Try the localized banner file under the subdirectory... | |
2961 | */ | |
2962 | ||
2963 | strlcpy(attrname, con->request->attrs->next->values[0].string.text, | |
2964 | sizeof(attrname)); | |
2965 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
2966 | { | |
2967 | /* | |
2968 | * Convert ll-cc to ll_CC... | |
2969 | */ | |
2970 | ||
2971 | attrname[2] = '_'; | |
2972 | attrname[3] = toupper(attrname[3] & 255); | |
2973 | attrname[4] = toupper(attrname[4] & 255); | |
2974 | } | |
2975 | ||
2976 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, | |
2977 | attrname, name); | |
2978 | ||
2979 | if (access(filename, 0) && strlen(attrname) > 2) | |
2980 | { | |
2981 | /* | |
2982 | * Wasn't able to find "ll_CC" locale file; try the non-national | |
2983 | * localization banner directory. | |
2984 | */ | |
2985 | ||
2986 | attrname[2] = '\0'; | |
2987 | ||
2988 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, | |
2989 | attrname, name); | |
2990 | } | |
2991 | ||
2992 | if (access(filename, 0)) | |
2993 | { | |
2994 | /* | |
2995 | * Use the non-localized banner file. | |
2996 | */ | |
2997 | ||
2998 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); | |
2999 | } | |
3000 | ||
3001 | if ((in = cupsFileOpen(filename, "r")) == NULL) | |
3002 | { | |
3003 | cupsFileClose(out); | |
3004 | unlink(filename); | |
3005 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3006 | "copy_banner: Unable to open banner template file %s - %s", | |
3007 | filename, strerror(errno)); | |
3008 | job->num_files --; | |
3009 | return (0); | |
3010 | } | |
3011 | ||
3012 | /* | |
3013 | * Parse the file to the end... | |
3014 | */ | |
3015 | ||
3016 | while ((ch = cupsFileGetChar(in)) != EOF) | |
3017 | if (ch == '{') | |
3018 | { | |
3019 | /* | |
3020 | * Get an attribute name... | |
3021 | */ | |
3022 | ||
3023 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) | |
3024 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3025 | break; | |
3026 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3027 | *s++ = ch; | |
3028 | else | |
3029 | break; | |
3030 | ||
3031 | *s = '\0'; | |
3032 | ||
3033 | if (ch != '}') | |
3034 | { | |
3035 | /* | |
3036 | * Ignore { followed by stuff that is not an attribute name... | |
3037 | */ | |
3038 | ||
3039 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3040 | continue; | |
3041 | } | |
3042 | ||
3043 | /* | |
3044 | * See if it is defined... | |
3045 | */ | |
3046 | ||
3047 | if (attrname[0] == '?') | |
3048 | s = attrname + 1; | |
3049 | else | |
3050 | s = attrname; | |
3051 | ||
fa73b229 | 3052 | if (!strcmp(s, "printer-name")) |
ef416fc2 | 3053 | { |
3054 | cupsFilePuts(out, job->dest); | |
3055 | continue; | |
3056 | } | |
3057 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) | |
3058 | { | |
3059 | /* | |
3060 | * See if we have a leading question mark... | |
3061 | */ | |
3062 | ||
3063 | if (attrname[0] != '?') | |
3064 | { | |
3065 | /* | |
3066 | * Nope, write to file as-is; probably a PostScript procedure... | |
3067 | */ | |
3068 | ||
3069 | cupsFilePrintf(out, "{%s}", attrname); | |
3070 | } | |
3071 | ||
3072 | continue; | |
3073 | } | |
3074 | ||
3075 | /* | |
3076 | * Output value(s)... | |
3077 | */ | |
3078 | ||
3079 | for (i = 0; i < attr->num_values; i ++) | |
3080 | { | |
3081 | if (i) | |
3082 | cupsFilePutChar(out, ','); | |
3083 | ||
3084 | switch (attr->value_tag) | |
3085 | { | |
3086 | case IPP_TAG_INTEGER : | |
3087 | case IPP_TAG_ENUM : | |
fa73b229 | 3088 | if (!strncmp(s, "time-at-", 8)) |
ef416fc2 | 3089 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); |
3090 | else | |
3091 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3092 | break; | |
3093 | ||
3094 | case IPP_TAG_BOOLEAN : | |
3095 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3096 | break; | |
3097 | ||
3098 | case IPP_TAG_NOVALUE : | |
3099 | cupsFilePuts(out, "novalue"); | |
3100 | break; | |
3101 | ||
3102 | case IPP_TAG_RANGE : | |
3103 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
3104 | attr->values[i].range.upper); | |
3105 | break; | |
3106 | ||
3107 | case IPP_TAG_RESOLUTION : | |
3108 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
3109 | attr->values[i].resolution.yres, | |
3110 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3111 | "dpi" : "dpc"); | |
3112 | break; | |
3113 | ||
3114 | case IPP_TAG_URI : | |
3115 | case IPP_TAG_STRING : | |
3116 | case IPP_TAG_TEXT : | |
3117 | case IPP_TAG_NAME : | |
3118 | case IPP_TAG_KEYWORD : | |
3119 | case IPP_TAG_CHARSET : | |
3120 | case IPP_TAG_LANGUAGE : | |
fa73b229 | 3121 | if (!strcasecmp(banner->filetype->type, "postscript")) |
ef416fc2 | 3122 | { |
3123 | /* | |
3124 | * Need to quote strings for PS banners... | |
3125 | */ | |
3126 | ||
3127 | const char *p; | |
3128 | ||
3129 | for (p = attr->values[i].string.text; *p; p ++) | |
3130 | { | |
3131 | if (*p == '(' || *p == ')' || *p == '\\') | |
3132 | { | |
3133 | cupsFilePutChar(out, '\\'); | |
3134 | cupsFilePutChar(out, *p); | |
3135 | } | |
3136 | else if (*p < 32 || *p > 126) | |
3137 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
3138 | else | |
3139 | cupsFilePutChar(out, *p); | |
3140 | } | |
3141 | } | |
3142 | else | |
3143 | cupsFilePuts(out, attr->values[i].string.text); | |
3144 | break; | |
3145 | ||
3146 | default : | |
3147 | break; /* anti-compiler-warning-code */ | |
3148 | } | |
3149 | } | |
3150 | } | |
3151 | else if (ch == '\\') /* Quoted char */ | |
3152 | { | |
3153 | ch = cupsFileGetChar(in); | |
3154 | ||
3155 | if (ch != '{') /* Only do special handling for \{ */ | |
3156 | cupsFilePutChar(out, '\\'); | |
3157 | ||
3158 | cupsFilePutChar(out, ch); | |
3159 | } | |
3160 | else | |
3161 | cupsFilePutChar(out, ch); | |
3162 | ||
3163 | cupsFileClose(in); | |
3164 | ||
3165 | kbytes = (cupsFileTell(out) + 1023) / 1024; | |
3166 | ||
fa73b229 | 3167 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
3168 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 3169 | attr->values[0].integer += kbytes; |
3170 | ||
3171 | cupsFileClose(out); | |
3172 | ||
3173 | return (kbytes); | |
3174 | } | |
3175 | ||
3176 | ||
3177 | /* | |
3178 | * 'copy_file()' - Copy a PPD file or interface script... | |
3179 | */ | |
3180 | ||
3181 | static int /* O - 0 = success, -1 = error */ | |
3182 | copy_file(const char *from, /* I - Source file */ | |
3183 | const char *to) /* I - Destination file */ | |
3184 | { | |
3185 | cups_file_t *src, /* Source file */ | |
3186 | *dst; /* Destination file */ | |
3187 | int bytes; /* Bytes to read/write */ | |
3188 | char buffer[2048]; /* Copy buffer */ | |
3189 | ||
3190 | ||
3191 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); | |
3192 | ||
3193 | /* | |
3194 | * Open the source and destination file for a copy... | |
3195 | */ | |
3196 | ||
3197 | if ((src = cupsFileOpen(from, "rb")) == NULL) | |
3198 | return (-1); | |
3199 | ||
3200 | if ((dst = cupsFileOpen(to, "wb")) == NULL) | |
3201 | { | |
3202 | cupsFileClose(src); | |
3203 | return (-1); | |
3204 | } | |
3205 | ||
3206 | /* | |
3207 | * Copy the source file to the destination... | |
3208 | */ | |
3209 | ||
3210 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) | |
3211 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
3212 | { | |
3213 | cupsFileClose(src); | |
3214 | cupsFileClose(dst); | |
3215 | return (-1); | |
3216 | } | |
3217 | ||
3218 | /* | |
3219 | * Close both files and return... | |
3220 | */ | |
3221 | ||
3222 | cupsFileClose(src); | |
3223 | ||
3224 | return (cupsFileClose(dst)); | |
3225 | } | |
3226 | ||
3227 | ||
3228 | /* | |
3229 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
3230 | * as needed... | |
3231 | */ | |
3232 | ||
3233 | static int /* O - 0 = success, -1 = error */ | |
3234 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
3235 | const char *from, /* I - Source file */ | |
3236 | const char *to) /* I - Destination file */ | |
3237 | { | |
3238 | fd_set *input; /* select() input set */ | |
3239 | struct timeval timeout; /* select() timeout */ | |
3240 | int maxfd; /* Maximum file descriptor for select() */ | |
3241 | char tempfile[1024]; /* Temporary PPD file */ | |
3242 | int tempfd; /* Temporary PPD file descriptor */ | |
3243 | int temppid; /* Process ID of cups-driverd */ | |
3244 | int temppipe[2]; /* Temporary pipes */ | |
3245 | char *argv[4], /* Command-line arguments */ | |
3246 | *envp[100]; /* Environment */ | |
3247 | cups_file_t *src, /* Source file */ | |
3248 | *dst; /* Destination file */ | |
3249 | int bytes, /* Bytes from pipe */ | |
3250 | total; /* Total bytes from pipe */ | |
3251 | char buffer[2048], /* Copy buffer */ | |
3252 | *ptr; /* Pointer into buffer */ | |
3253 | int i; /* Looping var */ | |
3254 | char option[PPD_MAX_NAME], /* Option name */ | |
3255 | choice[PPD_MAX_NAME]; /* Choice name */ | |
3256 | int num_defaults; /* Number of default options */ | |
3257 | ppd_default_t *defaults; /* Default options */ | |
3258 | char cups_protocol[PPD_MAX_LINE]; | |
3259 | /* cupsProtocol attribute */ | |
3260 | int have_letter, /* Have Letter size */ | |
3261 | have_a4; /* Have A4 size */ | |
3262 | #ifdef HAVE_LIBPAPER | |
3263 | char *paper_result; /* Paper size name from libpaper */ | |
3264 | char system_paper[64]; /* Paper size name buffer */ | |
3265 | #endif /* HAVE_LIBPAPER */ | |
3266 | ||
3267 | ||
3268 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
3269 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
3270 | con, from, to); | |
3271 | ||
3272 | /* | |
3273 | * Run cups-driverd to get the PPD file... | |
3274 | */ | |
3275 | ||
3276 | argv[0] = "cups-driverd"; | |
3277 | argv[1] = "cat"; | |
3278 | argv[2] = (char *)from; | |
3279 | argv[3] = NULL; | |
3280 | ||
3281 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); | |
3282 | ||
3283 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); | |
3284 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
3285 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3286 | if (tempfd < 0) | |
3287 | return (-1); | |
3288 | ||
3289 | cupsdOpenPipe(temppipe); | |
3290 | ||
3291 | if ((input = calloc(1, SetSize)) == NULL) | |
3292 | { | |
3293 | close(tempfd); | |
3294 | unlink(tempfile); | |
3295 | ||
3296 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3297 | "copy_model: Unable to allocate %d bytes for select()...", | |
3298 | SetSize); | |
3299 | return (-1); | |
3300 | } | |
3301 | ||
3302 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3303 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
3304 | ||
3305 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], | |
3306 | -1, 0, &temppid)) | |
3307 | { | |
3308 | close(tempfd); | |
3309 | unlink(tempfile); | |
3310 | return (-1); | |
3311 | } | |
3312 | ||
3313 | close(temppipe[1]); | |
3314 | ||
3315 | /* | |
3316 | * Wait up to 30 seconds for the PPD file to be copied... | |
3317 | */ | |
3318 | ||
3319 | total = 0; | |
3320 | ||
3321 | if (temppipe[0] > CGIPipes[0]) | |
3322 | maxfd = temppipe[0] + 1; | |
3323 | else | |
3324 | maxfd = CGIPipes[0] + 1; | |
3325 | ||
3326 | for (;;) | |
3327 | { | |
3328 | /* | |
3329 | * See if we have data ready... | |
3330 | */ | |
3331 | ||
3332 | bytes = 0; | |
3333 | ||
3334 | FD_SET(temppipe[0], input); | |
3335 | FD_SET(CGIPipes[0], input); | |
3336 | ||
3337 | timeout.tv_sec = 30; | |
3338 | timeout.tv_usec = 0; | |
3339 | ||
3340 | if ((i = select(maxfd, input, NULL, NULL, &timeout)) < 0) | |
3341 | { | |
3342 | if (errno == EINTR) | |
3343 | continue; | |
3344 | else | |
3345 | break; | |
3346 | } | |
3347 | else if (i == 0) | |
3348 | { | |
3349 | /* | |
3350 | * We have timed out... | |
3351 | */ | |
3352 | ||
3353 | break; | |
3354 | } | |
3355 | ||
3356 | if (FD_ISSET(temppipe[0], input)) | |
3357 | { | |
3358 | /* | |
3359 | * Read the PPD file from the pipe, and write it to the PPD file. | |
3360 | */ | |
3361 | ||
3362 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) | |
3363 | { | |
3364 | if (write(tempfd, buffer, bytes) < bytes) | |
3365 | break; | |
3366 | ||
3367 | total += bytes; | |
3368 | } | |
3369 | else | |
3370 | break; | |
3371 | } | |
3372 | ||
3373 | if (FD_ISSET(CGIPipes[0], input)) | |
3374 | cupsdUpdateCGI(); | |
3375 | } | |
3376 | ||
3377 | close(temppipe[0]); | |
3378 | close(tempfd); | |
3379 | ||
3380 | if (!total) | |
3381 | { | |
3382 | /* | |
3383 | * No data from cups-deviced... | |
3384 | */ | |
3385 | ||
3386 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
3387 | unlink(tempfile); | |
3388 | return (-1); | |
3389 | } | |
3390 | ||
3391 | /* | |
3392 | * Read the source file and see what page sizes are supported... | |
3393 | */ | |
3394 | ||
3395 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) | |
3396 | { | |
3397 | unlink(tempfile); | |
3398 | return (-1); | |
3399 | } | |
3400 | ||
3401 | have_letter = 0; | |
3402 | have_a4 = 0; | |
3403 | ||
fa73b229 | 3404 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 3405 | if (!strncmp(buffer, "*PageSize ", 10)) |
3406 | { | |
3407 | /* | |
3408 | * Strip UI text and command data from the end of the line... | |
3409 | */ | |
3410 | ||
3411 | if ((ptr = strchr(buffer + 10, '/')) != NULL) | |
3412 | *ptr = '\0'; | |
3413 | if ((ptr = strchr(buffer + 10, ':')) != NULL) | |
3414 | *ptr = '\0'; | |
3415 | ||
3416 | for (ptr = buffer + 10; isspace(*ptr); ptr ++); | |
3417 | ||
3418 | /* | |
3419 | * Look for Letter and A4 page sizes... | |
3420 | */ | |
3421 | ||
3422 | if (!strcmp(ptr, "Letter")) | |
3423 | have_letter = 1; | |
3424 | ||
3425 | if (!strcmp(ptr, "A4")) | |
3426 | have_a4 = 1; | |
3427 | } | |
3428 | ||
3429 | cupsFileRewind(src); | |
3430 | ||
3431 | /* | |
3432 | * Open the destination (if possible) and set the default options... | |
3433 | */ | |
3434 | ||
3435 | num_defaults = 0; | |
3436 | defaults = NULL; | |
3437 | cups_protocol[0] = '\0'; | |
3438 | ||
3439 | if ((dst = cupsFileOpen(to, "rb")) != NULL) | |
3440 | { | |
3441 | /* | |
3442 | * Read all of the default lines from the old PPD... | |
3443 | */ | |
3444 | ||
fa73b229 | 3445 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
ef416fc2 | 3446 | if (!strncmp(buffer, "*Default", 8)) |
3447 | { | |
3448 | /* | |
3449 | * Add the default option... | |
3450 | */ | |
3451 | ||
3452 | if (!ppd_parse_line(buffer, option, sizeof(option), | |
3453 | choice, sizeof(choice))) | |
3454 | num_defaults = ppd_add_default(option, choice, num_defaults, | |
3455 | &defaults); | |
3456 | } | |
3457 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
3458 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
3459 | ||
3460 | cupsFileClose(dst); | |
3461 | } | |
3462 | #ifdef HAVE_LIBPAPER | |
3463 | else if ((paper_result = systempapername()) != NULL) | |
3464 | { | |
3465 | /* | |
3466 | * Set the default media sizes from the systemwide default... | |
3467 | */ | |
3468 | ||
3469 | strlcpy(system_paper, paper_result, sizeof(system_paper)); | |
3470 | system_paper[0] = toupper(system_paper[0] & 255); | |
3471 | ||
3472 | if ((!strcmp(system_paper, "Letter") && have_letter) || | |
3473 | (!strcmp(system_paper, "A4") && have_a4)) | |
3474 | { | |
3475 | num_defaults = ppd_add_default("PageSize", system_paper, | |
3476 | num_defaults, &defaults); | |
3477 | num_defaults = ppd_add_default("PageRegion", system_paper, | |
3478 | num_defaults, &defaults); | |
3479 | num_defaults = ppd_add_default("PaperDimension", system_paper, | |
3480 | num_defaults, &defaults); | |
3481 | num_defaults = ppd_add_default("ImageableArea", system_paper, | |
3482 | num_defaults, &defaults); | |
3483 | } | |
3484 | } | |
3485 | #endif /* HAVE_LIBPAPER */ | |
3486 | else | |
3487 | { | |
3488 | /* | |
3489 | * Add the default media sizes... | |
3490 | * | |
3491 | * Note: These values are generally not valid for large-format devices | |
3492 | * like plotters, however it is probably safe to say that those | |
3493 | * users will configure the media size after initially adding | |
3494 | * the device anyways... | |
3495 | */ | |
3496 | ||
3497 | if (!DefaultLanguage || | |
3498 | !strcasecmp(DefaultLanguage, "C") || | |
3499 | !strcasecmp(DefaultLanguage, "POSIX") || | |
3500 | !strcasecmp(DefaultLanguage, "en") || | |
3501 | !strncasecmp(DefaultLanguage, "en_US", 5) || | |
3502 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
3503 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
3504 | { | |
3505 | /* | |
3506 | * These are the only locales that will default to "letter" size... | |
3507 | */ | |
3508 | ||
3509 | if (have_letter) | |
3510 | { | |
3511 | num_defaults = ppd_add_default("PageSize", "Letter", num_defaults, | |
3512 | &defaults); | |
3513 | num_defaults = ppd_add_default("PageRegion", "Letter", num_defaults, | |
3514 | &defaults); | |
3515 | num_defaults = ppd_add_default("PaperDimension", "Letter", num_defaults, | |
3516 | &defaults); | |
3517 | num_defaults = ppd_add_default("ImageableArea", "Letter", num_defaults, | |
3518 | &defaults); | |
3519 | } | |
3520 | } | |
3521 | else if (have_a4) | |
3522 | { | |
3523 | /* | |
3524 | * The rest default to "a4" size... | |
3525 | */ | |
3526 | ||
3527 | num_defaults = ppd_add_default("PageSize", "A4", num_defaults, | |
3528 | &defaults); | |
3529 | num_defaults = ppd_add_default("PageRegion", "A4", num_defaults, | |
3530 | &defaults); | |
3531 | num_defaults = ppd_add_default("PaperDimension", "A4", num_defaults, | |
3532 | &defaults); | |
3533 | num_defaults = ppd_add_default("ImageableArea", "A4", num_defaults, | |
3534 | &defaults); | |
3535 | } | |
3536 | } | |
3537 | ||
3538 | /* | |
3539 | * Open the destination file for a copy... | |
3540 | */ | |
3541 | ||
3542 | if ((dst = cupsFileOpen(to, "wb")) == NULL) | |
3543 | { | |
3544 | if (num_defaults > 0) | |
3545 | free(defaults); | |
3546 | ||
3547 | cupsFileClose(src); | |
3548 | unlink(tempfile); | |
3549 | return (-1); | |
3550 | } | |
3551 | ||
3552 | /* | |
3553 | * Copy the source file to the destination... | |
3554 | */ | |
3555 | ||
fa73b229 | 3556 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 3557 | { |
3558 | if (!strncmp(buffer, "*Default", 8)) | |
3559 | { | |
3560 | /* | |
3561 | * Check for an previous default option choice... | |
3562 | */ | |
3563 | ||
3564 | if (!ppd_parse_line(buffer, option, sizeof(option), | |
3565 | choice, sizeof(choice))) | |
3566 | { | |
3567 | for (i = 0; i < num_defaults; i ++) | |
3568 | if (!strcmp(option, defaults[i].option)) | |
3569 | { | |
3570 | /* | |
3571 | * Substitute the previous choice... | |
3572 | */ | |
3573 | ||
3574 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, | |
3575 | defaults[i].choice); | |
3576 | break; | |
3577 | } | |
3578 | } | |
3579 | } | |
3580 | ||
3581 | cupsFilePrintf(dst, "%s\n", buffer); | |
3582 | } | |
3583 | ||
3584 | if (cups_protocol[0]) | |
3585 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
3586 | ||
3587 | if (num_defaults > 0) | |
3588 | free(defaults); | |
3589 | ||
3590 | /* | |
3591 | * Close both files and return... | |
3592 | */ | |
3593 | ||
3594 | cupsFileClose(src); | |
3595 | ||
3596 | unlink(tempfile); | |
3597 | ||
3598 | return (cupsFileClose(dst)); | |
3599 | } | |
3600 | ||
3601 | ||
fa73b229 | 3602 | /* |
3603 | * 'copy_job_attrs()' - Copy job attributes. | |
3604 | */ | |
3605 | ||
3606 | static void | |
3607 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
3608 | cupsd_job_t *job, /* I - Job */ | |
3609 | cups_array_t *ra) /* I - Requested attributes array */ | |
3610 | { | |
3611 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
3612 | ||
3613 | ||
3614 | /* | |
3615 | * Send the requested attributes for each job... | |
3616 | */ | |
3617 | ||
a4d04587 | 3618 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
fa73b229 | 3619 | con->servername, con->serverport, "/jobs/%d", |
3620 | job->id); | |
3621 | ||
3622 | if (!ra || cupsArrayFind(ra, "job-more-info")) | |
3623 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
3624 | "job-more-info", NULL, job_uri); | |
3625 | ||
3626 | if (job->state->values[0].integer > IPP_JOB_PROCESSING && | |
3627 | (!ra || cupsArrayFind(ra, "job-preserved"))) | |
3628 | { | |
3629 | char filename[1024]; /* Job data file */ | |
3630 | ||
3631 | ||
3632 | snprintf(filename, sizeof(filename), "%s/d%05d-001", RequestRoot, | |
3633 | job->id); | |
3634 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", | |
3635 | !access(filename, 0)); | |
3636 | } | |
3637 | ||
3638 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) | |
3639 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
3640 | "job-printer-up-time", time(NULL)); | |
3641 | ||
3642 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) | |
3643 | add_job_state_reasons(con, job); | |
3644 | ||
3645 | if (!ra || cupsArrayFind(ra, "job-uri")) | |
3646 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
3647 | "job-uri", NULL, job_uri); | |
3648 | ||
3649 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); | |
3650 | } | |
3651 | ||
3652 | ||
3653 | /* | |
3654 | * 'copy_printer_attrs()' - Copy printer attributes. | |
3655 | */ | |
3656 | ||
3657 | static void | |
3658 | copy_printer_attrs( | |
3659 | cupsd_client_t *con, /* I - Client connection */ | |
3660 | cupsd_printer_t *printer, /* I - Printer */ | |
3661 | cups_array_t *ra) /* I - Requested attributes array */ | |
3662 | { | |
3663 | char printer_uri[HTTP_MAX_URI]; | |
3664 | /* Printer URI */ | |
3665 | time_t curtime; /* Current time */ | |
3666 | int i; /* Looping var */ | |
3667 | ipp_attribute_t *history; /* History collection */ | |
3668 | ||
3669 | ||
3670 | /* | |
3671 | * Copy the printer attributes to the response using requested-attributes | |
3672 | * and document-format attributes that may be provided by the client. | |
3673 | */ | |
3674 | ||
3675 | curtime = time(NULL); | |
3676 | ||
3677 | if (!ra || cupsArrayFind(ra, "printer-current-time")) | |
3678 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
3679 | ippTimeToDate(curtime)); | |
3680 | ||
3681 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) | |
3682 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
3683 | "printer-error-policy", NULL, printer->error_policy); | |
3684 | ||
3685 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) | |
3686 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
3687 | printer->accepting); | |
3688 | ||
3689 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) | |
3690 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
3691 | printer->shared); | |
3692 | ||
3693 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) | |
3694 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
3695 | "printer-op-policy", NULL, printer->op_policy); | |
3696 | ||
3697 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
3698 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
3699 | printer->state); | |
3700 | ||
3701 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
3702 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
3703 | "printer-state-change-time", printer->state_time); | |
3704 | ||
3705 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && | |
3706 | cupsArrayFind(ra, "printer-state-history")) | |
3707 | { | |
3708 | /* | |
3709 | * Printer history is only sent if specifically requested, so that | |
3710 | * older CUPS/IPP clients won't barf on the collection attributes. | |
3711 | */ | |
3712 | ||
3713 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, | |
3714 | "printer-state-history", | |
3715 | printer->num_history, NULL); | |
3716 | ||
3717 | for (i = 0; i < printer->num_history; i ++) | |
3718 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
3719 | NULL, IPP_TAG_ZERO, 0); | |
3720 | } | |
3721 | ||
3722 | if (!ra || cupsArrayFind(ra, "printer-state-message")) | |
3723 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
3724 | "printer-state-message", NULL, printer->state_message); | |
3725 | ||
3726 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) | |
3727 | add_printer_state_reasons(con, printer); | |
3728 | ||
3729 | if (!ra || cupsArrayFind(ra, "printer-up-time")) | |
3730 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
3731 | "printer-up-time", curtime); | |
3732 | ||
3733 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && | |
3734 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
3735 | IPP_TAG_URI)) | |
3736 | { | |
a4d04587 | 3737 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
3738 | "ipp", NULL, con->servername, con->serverport, | |
3739 | "/printers/%s", printer->name); | |
fa73b229 | 3740 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, |
3741 | "printer-uri-supported", NULL, printer_uri); | |
3742 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
3743 | printer_uri); | |
3744 | } | |
3745 | ||
3746 | if (!ra || cupsArrayFind(ra, "queued-job-count")) | |
3747 | add_queued_job_count(con, printer); | |
3748 | ||
3749 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); | |
3750 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
3751 | } | |
3752 | ||
3753 | ||
ef416fc2 | 3754 | /* |
3755 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
3756 | */ | |
3757 | ||
3758 | static void | |
3759 | copy_subscription_attrs( | |
3760 | cupsd_client_t *con, /* I - Client connection */ | |
3761 | cupsd_subscription_t *sub, /* I - Subscription */ | |
3762 | cups_array_t *ra) /* I - Requested attributes array */ | |
3763 | { | |
3764 | ipp_attribute_t *attr; /* Current attribute */ | |
3765 | char printer_uri[HTTP_MAX_URI]; | |
3766 | /* Printer URI */ | |
3767 | int count; /* Number of events */ | |
3768 | unsigned mask; /* Current event mask */ | |
3769 | const char *name; /* Current event name */ | |
3770 | ||
3771 | ||
3772 | /* | |
3773 | * Copy the subscription attributes to the response using the | |
3774 | * requested-attributes attribute that may be provided by the client. | |
3775 | */ | |
3776 | ||
ef416fc2 | 3777 | if (!ra || cupsArrayFind(ra, "notify-events")) |
3778 | { | |
3779 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
3780 | { | |
3781 | /* | |
3782 | * Simple event list... | |
3783 | */ | |
3784 | ||
3785 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, | |
3786 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
3787 | "notify-events", NULL, name); | |
3788 | } | |
3789 | else | |
3790 | { | |
3791 | /* | |
3792 | * Complex event list... | |
3793 | */ | |
3794 | ||
3795 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) | |
3796 | if (sub->mask & mask) | |
3797 | count ++; | |
3798 | ||
3799 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, | |
3800 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
3801 | "notify-events", count, NULL, NULL); | |
3802 | ||
3803 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) | |
3804 | if (sub->mask & mask) | |
3805 | { | |
3806 | attr->values[count].string.text = | |
3807 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
3808 | ||
3809 | count ++; | |
3810 | } | |
3811 | } | |
3812 | } | |
3813 | ||
fa73b229 | 3814 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
3815 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3816 | "notify-job-id", sub->job->id); | |
ef416fc2 | 3817 | |
3818 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) | |
3819 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3820 | "notify-lease-duration", sub->lease); | |
3821 | ||
ef416fc2 | 3822 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
3823 | { | |
a4d04587 | 3824 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
3825 | "ipp", NULL, con->servername, con->serverport, | |
3826 | "/printers/%s", sub->dest->name); | |
ef416fc2 | 3827 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, |
3828 | "notify-printer-uri", NULL, printer_uri); | |
3829 | } | |
3830 | ||
fa73b229 | 3831 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
3832 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
3833 | "notify-recipient-uri", NULL, sub->recipient); | |
3834 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
3835 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
3836 | "notify-pull-method", NULL, "ippget"); | |
3837 | ||
3838 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) | |
3839 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
3840 | "notify-subscriber-user-name", NULL, sub->owner); | |
3841 | ||
3842 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) | |
ef416fc2 | 3843 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, |
fa73b229 | 3844 | "notify-subscription-id", sub->id); |
3845 | ||
3846 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) | |
3847 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3848 | "notify-time-interval", sub->interval); | |
3849 | ||
3850 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) | |
3851 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
3852 | sub->user_data, sub->user_data_len); | |
ef416fc2 | 3853 | } |
3854 | ||
3855 | ||
3856 | /* | |
3857 | * 'create_job()' - Print a file to a printer or class. | |
3858 | */ | |
3859 | ||
3860 | static void | |
3861 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
3862 | ipp_attribute_t *uri) /* I - Printer URI */ | |
3863 | { | |
3864 | http_status_t status; /* Policy status */ | |
3865 | ipp_attribute_t *attr; /* Current attribute */ | |
3866 | const char *dest; /* Destination */ | |
3867 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
3868 | int priority; /* Job priority */ | |
3869 | char *title; /* Job name/title */ | |
3870 | cupsd_job_t *job; /* Current job */ | |
3871 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
3872 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
3873 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
3874 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
3875 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
3876 | int port; /* Port portion of URI */ | |
3877 | cupsd_printer_t *printer; /* Printer data */ | |
3878 | int kbytes; /* Size of print file */ | |
3879 | int i; /* Looping var */ | |
3880 | int lowerpagerange; /* Page range bound */ | |
3881 | ||
3882 | ||
3883 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, | |
3884 | con->http.fd, uri->values[0].string.text); | |
3885 | ||
3886 | /* | |
3887 | * Is the destination valid? | |
3888 | */ | |
3889 | ||
a4d04587 | 3890 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
3891 | sizeof(method), username, sizeof(username), host, | |
3892 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 3893 | |
3894 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
3895 | { | |
3896 | /* | |
3897 | * Bad URI... | |
3898 | */ | |
3899 | ||
3900 | send_ipp_status(con, IPP_NOT_FOUND, | |
3901 | _("The printer or class was not found.")); | |
3902 | return; | |
3903 | } | |
3904 | ||
3905 | /* | |
3906 | * Check remote printing to non-shared printer... | |
3907 | */ | |
3908 | ||
3909 | if (!printer->shared && | |
3910 | strcasecmp(con->http.hostname, "localhost") && | |
3911 | strcasecmp(con->http.hostname, ServerName)) | |
3912 | { | |
3913 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
3914 | _("The printer or class is not shared!")); | |
3915 | return; | |
3916 | } | |
3917 | ||
3918 | /* | |
3919 | * Check policy... | |
3920 | */ | |
3921 | ||
3922 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
3923 | { | |
3924 | send_http_error(con, status); | |
3925 | return; | |
3926 | } | |
3927 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
3928 | { | |
3929 | send_http_error(con, HTTP_UNAUTHORIZED); | |
3930 | return; | |
3931 | } | |
3932 | ||
3933 | /* | |
3934 | * See if the printer is accepting jobs... | |
3935 | */ | |
3936 | ||
3937 | if (!printer->accepting) | |
3938 | { | |
3939 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
3940 | _("Destination \"%s\" is not accepting jobs."), | |
3941 | dest); | |
3942 | return; | |
3943 | } | |
3944 | ||
3945 | /* | |
3946 | * Validate job template attributes; for now just copies and page-ranges... | |
3947 | */ | |
3948 | ||
fa73b229 | 3949 | if ((attr = ippFindAttribute(con->request, "copies", |
3950 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 3951 | { |
3952 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
3953 | { | |
3954 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
3955 | attr->values[0].integer); | |
3956 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
3957 | "copies", attr->values[0].integer); | |
3958 | return; | |
3959 | } | |
3960 | } | |
3961 | ||
fa73b229 | 3962 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
3963 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 3964 | { |
3965 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
3966 | { | |
3967 | if (attr->values[i].range.lower < lowerpagerange || | |
3968 | attr->values[i].range.lower > attr->values[i].range.upper) | |
3969 | { | |
3970 | send_ipp_status(con, IPP_BAD_REQUEST, | |
3971 | _("Bad page-ranges values %d-%d."), | |
3972 | attr->values[i].range.lower, | |
3973 | attr->values[i].range.upper); | |
3974 | return; | |
3975 | } | |
3976 | ||
3977 | lowerpagerange = attr->values[i].range.upper + 1; | |
3978 | } | |
3979 | } | |
3980 | ||
3981 | /* | |
3982 | * Make sure we aren't over our limit... | |
3983 | */ | |
3984 | ||
3985 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
3986 | cupsdCleanJobs(); | |
3987 | ||
3988 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
3989 | { | |
3990 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3991 | _("Too many active jobs.")); | |
3992 | return; | |
3993 | } | |
3994 | ||
3995 | if (!check_quotas(con, printer)) | |
3996 | { | |
3997 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
3998 | return; | |
3999 | } | |
4000 | ||
4001 | /* | |
4002 | * Create the job and set things up... | |
4003 | */ | |
4004 | ||
fa73b229 | 4005 | if ((attr = ippFindAttribute(con->request, "job-priority", |
4006 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 4007 | priority = attr->values[0].integer; |
4008 | else | |
4009 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
4010 | priority = 50); | |
4011 | ||
fa73b229 | 4012 | if ((attr = ippFindAttribute(con->request, "job-name", |
4013 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 4014 | title = attr->values[0].string.text; |
4015 | else | |
4016 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
4017 | title = "Untitled"); | |
4018 | ||
4019 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) | |
4020 | { | |
4021 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
4022 | _("Unable to add job for destination \"%s\"!"), dest); | |
4023 | return; | |
4024 | } | |
4025 | ||
4026 | job->dtype = dtype; | |
4027 | job->attrs = con->request; | |
4028 | con->request = NULL; | |
4029 | ||
4030 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); | |
4031 | ||
4032 | if (con->username[0]) | |
4033 | { | |
4034 | cupsdSetString(&job->username, con->username); | |
4035 | ||
4036 | if (attr) | |
4037 | cupsdSetString(&attr->values[0].string.text, con->username); | |
4038 | ||
4039 | save_auth_info(con, job); | |
4040 | } | |
fa73b229 | 4041 | else if (attr) |
ef416fc2 | 4042 | { |
4043 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4044 | "create_job: requesting-user-name = \"%s\"", | |
4045 | attr->values[0].string.text); | |
4046 | ||
4047 | cupsdSetString(&job->username, attr->values[0].string.text); | |
4048 | } | |
4049 | else | |
4050 | cupsdSetString(&job->username, "anonymous"); | |
4051 | ||
fa73b229 | 4052 | if (!attr) |
ef416fc2 | 4053 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
4054 | "job-originating-user-name", NULL, job->username); | |
4055 | else | |
4056 | { | |
4057 | attr->group_tag = IPP_TAG_JOB; | |
4058 | cupsdSetString(&attr->name, "job-originating-user-name"); | |
4059 | } | |
4060 | ||
4061 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", | |
4062 | IPP_TAG_ZERO)) != NULL) | |
4063 | { | |
4064 | /* | |
4065 | * Request contains a job-originating-host-name attribute; validate it... | |
4066 | */ | |
4067 | ||
4068 | if (attr->value_tag != IPP_TAG_NAME || | |
4069 | attr->num_values != 1 || | |
fa73b229 | 4070 | strcmp(con->http.hostname, "localhost")) |
ef416fc2 | 4071 | { |
4072 | /* | |
4073 | * Can't override the value if we aren't connected via localhost. | |
4074 | * Also, we can only have 1 value and it must be a name value. | |
4075 | */ | |
4076 | ||
4077 | switch (attr->value_tag) | |
4078 | { | |
4079 | case IPP_TAG_STRING : | |
4080 | case IPP_TAG_TEXTLANG : | |
4081 | case IPP_TAG_NAMELANG : | |
4082 | case IPP_TAG_TEXT : | |
4083 | case IPP_TAG_NAME : | |
4084 | case IPP_TAG_KEYWORD : | |
4085 | case IPP_TAG_URI : | |
4086 | case IPP_TAG_URISCHEME : | |
4087 | case IPP_TAG_CHARSET : | |
4088 | case IPP_TAG_LANGUAGE : | |
4089 | case IPP_TAG_MIMETYPE : | |
4090 | /* | |
4091 | * Free old strings... | |
4092 | */ | |
4093 | ||
4094 | for (i = 0; i < attr->num_values; i ++) | |
4095 | { | |
4096 | free(attr->values[i].string.text); | |
4097 | attr->values[i].string.text = NULL; | |
4098 | if (attr->values[i].string.charset) | |
4099 | { | |
4100 | free(attr->values[i].string.charset); | |
4101 | attr->values[i].string.charset = NULL; | |
4102 | } | |
4103 | } | |
4104 | ||
4105 | default : | |
4106 | break; | |
4107 | } | |
4108 | ||
4109 | /* | |
4110 | * Use the default connection hostname instead... | |
4111 | */ | |
4112 | ||
4113 | attr->value_tag = IPP_TAG_NAME; | |
4114 | attr->num_values = 1; | |
4115 | attr->values[0].string.text = strdup(con->http.hostname); | |
4116 | } | |
4117 | ||
4118 | attr->group_tag = IPP_TAG_JOB; | |
4119 | } | |
4120 | else | |
4121 | { | |
4122 | /* | |
4123 | * No job-originating-host-name attribute, so use the hostname from | |
4124 | * the connection... | |
4125 | */ | |
4126 | ||
4127 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
4128 | "job-originating-host-name", NULL, con->http.hostname); | |
4129 | } | |
4130 | ||
4131 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
4132 | time(NULL)); | |
4133 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4134 | "time-at-processing", 0); | |
4135 | attr->value_tag = IPP_TAG_NOVALUE; | |
4136 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4137 | "time-at-completed", 0); | |
4138 | attr->value_tag = IPP_TAG_NOVALUE; | |
4139 | ||
4140 | /* | |
4141 | * Add remaining job attributes... | |
4142 | */ | |
4143 | ||
4144 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
4145 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
4146 | "job-state", IPP_JOB_STOPPED); | |
4147 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4148 | "job-media-sheets-completed", 0); | |
4149 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
4150 | printer->uri); | |
4151 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
4152 | title); | |
4153 | ||
fa73b229 | 4154 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
4155 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 4156 | attr->values[0].integer = 0; |
4157 | else | |
4158 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4159 | "job-k-octets", 0); | |
4160 | ||
fa73b229 | 4161 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
4162 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 4163 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
fa73b229 | 4164 | if (!attr) |
ef416fc2 | 4165 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
4166 | "job-hold-until", NULL, "no-hold"); | |
fa73b229 | 4167 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
ef416fc2 | 4168 | !(printer->type & CUPS_PRINTER_REMOTE)) |
4169 | { | |
4170 | /* | |
4171 | * Hold job until specified time... | |
4172 | */ | |
4173 | ||
4174 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
4175 | } | |
4176 | else | |
4177 | job->hold_until = time(NULL) + 60; | |
4178 | ||
4179 | job->state->values[0].integer = IPP_JOB_HELD; | |
4180 | ||
4181 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || | |
4182 | Classification) | |
4183 | { | |
4184 | /* | |
4185 | * Add job sheets options... | |
4186 | */ | |
4187 | ||
fa73b229 | 4188 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
4189 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 4190 | { |
4191 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4192 | "Adding default job-sheets values \"%s,%s\"...", | |
4193 | printer->job_sheets[0], printer->job_sheets[1]); | |
4194 | ||
4195 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", | |
4196 | 2, NULL, NULL); | |
4197 | attr->values[0].string.text = strdup(printer->job_sheets[0]); | |
4198 | attr->values[1].string.text = strdup(printer->job_sheets[1]); | |
4199 | } | |
4200 | ||
4201 | job->job_sheets = attr; | |
4202 | ||
4203 | /* | |
4204 | * Enforce classification level if set... | |
4205 | */ | |
4206 | ||
4207 | if (Classification) | |
4208 | { | |
4209 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4210 | "Classification=\"%s\", ClassifyOverride=%d", | |
4211 | Classification ? Classification : "(null)", | |
4212 | ClassifyOverride); | |
4213 | ||
4214 | if (ClassifyOverride) | |
4215 | { | |
4216 | if (!strcmp(attr->values[0].string.text, "none") && | |
4217 | (attr->num_values == 1 || | |
4218 | !strcmp(attr->values[1].string.text, "none"))) | |
4219 | { | |
4220 | /* | |
4221 | * Force the leading banner to have the classification on it... | |
4222 | */ | |
4223 | ||
4224 | cupsdSetString(&attr->values[0].string.text, Classification); | |
4225 | ||
4226 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " | |
4227 | "job-sheets=\"%s,none\", " | |
4228 | "job-originating-user-name=\"%s\"", | |
4229 | job->id, Classification, job->username); | |
4230 | } | |
4231 | else if (attr->num_values == 2 && | |
fa73b229 | 4232 | strcmp(attr->values[0].string.text, |
4233 | attr->values[1].string.text) && | |
4234 | strcmp(attr->values[0].string.text, "none") && | |
4235 | strcmp(attr->values[1].string.text, "none")) | |
ef416fc2 | 4236 | { |
4237 | /* | |
4238 | * Can't put two different security markings on the same document! | |
4239 | */ | |
4240 | ||
4241 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); | |
4242 | ||
4243 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " | |
4244 | "job-sheets=\"%s,%s\", " | |
4245 | "job-originating-user-name=\"%s\"", | |
4246 | job->id, attr->values[0].string.text, | |
4247 | attr->values[1].string.text, job->username); | |
4248 | } | |
4249 | else if (strcmp(attr->values[0].string.text, Classification) && | |
4250 | strcmp(attr->values[0].string.text, "none") && | |
4251 | (attr->num_values == 1 || | |
4252 | (strcmp(attr->values[1].string.text, Classification) && | |
4253 | strcmp(attr->values[1].string.text, "none")))) | |
4254 | { | |
4255 | if (attr->num_values == 1) | |
4256 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4257 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
4258 | "job-sheets=\"%s\", " | |
4259 | "job-originating-user-name=\"%s\"", | |
4260 | job->id, attr->values[0].string.text, job->username); | |
4261 | else | |
4262 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4263 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
4264 | "job-sheets=\"%s,%s\",fffff " | |
4265 | "job-originating-user-name=\"%s\"", | |
4266 | job->id, attr->values[0].string.text, | |
4267 | attr->values[1].string.text, job->username); | |
4268 | } | |
4269 | } | |
fa73b229 | 4270 | else if (strcmp(attr->values[0].string.text, Classification) && |
ef416fc2 | 4271 | (attr->num_values == 1 || |
fa73b229 | 4272 | strcmp(attr->values[1].string.text, Classification))) |
ef416fc2 | 4273 | { |
4274 | /* | |
4275 | * Force the banner to have the classification on it... | |
4276 | */ | |
4277 | ||
4278 | if (attr->num_values > 1 && | |
4279 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
4280 | { | |
4281 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
4282 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
4283 | } | |
4284 | else | |
4285 | { | |
4286 | if (attr->num_values == 1 || | |
4287 | strcmp(attr->values[0].string.text, "none")) | |
4288 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
4289 | ||
4290 | if (attr->num_values > 1 && | |
4291 | strcmp(attr->values[1].string.text, "none")) | |
4292 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
4293 | } | |
4294 | ||
4295 | if (attr->num_values > 1) | |
4296 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4297 | "[Job %d] CLASSIFICATION FORCED " | |
4298 | "job-sheets=\"%s,%s\", " | |
4299 | "job-originating-user-name=\"%s\"", | |
4300 | job->id, attr->values[0].string.text, | |
4301 | attr->values[1].string.text, job->username); | |
4302 | else | |
4303 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4304 | "[Job %d] CLASSIFICATION FORCED " | |
4305 | "job-sheets=\"%s\", " | |
4306 | "job-originating-user-name=\"%s\"", | |
4307 | job->id, Classification, job->username); | |
4308 | } | |
4309 | } | |
4310 | ||
4311 | /* | |
4312 | * See if we need to add the starting sheet... | |
4313 | */ | |
4314 | ||
4315 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) | |
4316 | { | |
4317 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4318 | "Adding start banner page \"%s\" to job %d.", | |
4319 | attr->values[0].string.text, job->id); | |
4320 | ||
4321 | kbytes = copy_banner(con, job, attr->values[0].string.text); | |
4322 | ||
4323 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
4324 | } | |
4325 | } | |
fa73b229 | 4326 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
4327 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 4328 | job->sheets = attr; |
4329 | ||
4330 | /* | |
4331 | * Fill in the response info... | |
4332 | */ | |
4333 | ||
4334 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
4335 | LocalPort, job->id); | |
4336 | ||
4337 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, job_uri); | |
4338 | ||
4339 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
4340 | ||
4341 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
4342 | job->state->values[0].integer); | |
4343 | ||
4344 | con->response->request.status.status_code = IPP_OK; | |
4345 | ||
4346 | /* | |
4347 | * Add any job subscriptions... | |
4348 | */ | |
4349 | ||
4350 | add_job_subscriptions(con, job); | |
4351 | ||
4352 | /* | |
4353 | * Set all but the first two attributes to the job attributes group... | |
4354 | */ | |
4355 | ||
4356 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) | |
4357 | attr->group_tag = IPP_TAG_JOB; | |
4358 | ||
4359 | /* | |
4360 | * Save and log the job... | |
4361 | */ | |
4362 | ||
4363 | cupsdSaveJob(job); | |
4364 | ||
4365 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d created on \"%s\" by \"%s\".", | |
4366 | job->id, job->dest, job->username); | |
4367 | ||
4368 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); | |
4369 | } | |
4370 | ||
4371 | ||
4372 | /* | |
4373 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4374 | */ | |
4375 | ||
4376 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4377 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4378 | { | |
4379 | int i; /* Looping var */ | |
4380 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4381 | cups_array_t *ra; /* Requested attributes array */ | |
4382 | char *value; /* Current value */ | |
4383 | ||
4384 | ||
4385 | /* | |
4386 | * Get the requested-attributes attribute, and return NULL if we don't | |
4387 | * have one... | |
4388 | */ | |
4389 | ||
4390 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4391 | IPP_TAG_KEYWORD)) == NULL) | |
4392 | return (NULL); | |
4393 | ||
4394 | /* | |
4395 | * If the attribute contains a single "all" keyword, return NULL... | |
4396 | */ | |
4397 | ||
4398 | if (requested->num_values == 1 && | |
4399 | !strcmp(requested->values[0].string.text, "all")) | |
4400 | return (NULL); | |
4401 | ||
4402 | /* | |
4403 | * Create an array using "strcmp" as the comparison function... | |
4404 | */ | |
4405 | ||
4406 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4407 | ||
4408 | for (i = 0; i < requested->num_values; i ++) | |
4409 | { | |
4410 | value = requested->values[i].string.text; | |
4411 | ||
4412 | if (!strcmp(value, "job-template")) | |
4413 | { | |
4414 | cupsArrayAdd(ra, "copies"); | |
4415 | cupsArrayAdd(ra, "copies-default"); | |
4416 | cupsArrayAdd(ra, "copies-supported"); | |
4417 | cupsArrayAdd(ra, "finishings"); | |
4418 | cupsArrayAdd(ra, "finishings-default"); | |
4419 | cupsArrayAdd(ra, "finishings-supported"); | |
4420 | cupsArrayAdd(ra, "job-hold-until"); | |
4421 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4422 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4423 | cupsArrayAdd(ra, "job-priority"); | |
4424 | cupsArrayAdd(ra, "job-priority-default"); | |
4425 | cupsArrayAdd(ra, "job-priority-supported"); | |
4426 | cupsArrayAdd(ra, "job-sheets"); | |
4427 | cupsArrayAdd(ra, "job-sheets-default"); | |
4428 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4429 | cupsArrayAdd(ra, "media"); | |
4430 | cupsArrayAdd(ra, "media-default"); | |
4431 | cupsArrayAdd(ra, "media-supported"); | |
4432 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4433 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4434 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4435 | cupsArrayAdd(ra, "number-up"); | |
4436 | cupsArrayAdd(ra, "number-up-default"); | |
4437 | cupsArrayAdd(ra, "number-up-supported"); | |
4438 | cupsArrayAdd(ra, "orientation-requested"); | |
4439 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4440 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4441 | cupsArrayAdd(ra, "page-ranges"); | |
4442 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4443 | cupsArrayAdd(ra, "printer-resolution"); | |
4444 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4445 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4446 | cupsArrayAdd(ra, "print-quality"); | |
4447 | cupsArrayAdd(ra, "print-quality-default"); | |
4448 | cupsArrayAdd(ra, "print-quality-supported"); | |
4449 | cupsArrayAdd(ra, "sides"); | |
4450 | cupsArrayAdd(ra, "sides-default"); | |
4451 | cupsArrayAdd(ra, "sides-supported"); | |
4452 | } | |
4453 | else if (!strcmp(value, "job-description")) | |
4454 | { | |
4455 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4456 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4457 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4458 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4459 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4460 | cupsArrayAdd(ra, "job-id"); | |
4461 | cupsArrayAdd(ra, "job-impressions"); | |
4462 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4463 | cupsArrayAdd(ra, "job-k-octets"); | |
4464 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4465 | cupsArrayAdd(ra, "job-media-sheets"); | |
4466 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4467 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4468 | cupsArrayAdd(ra, "job-more-info"); | |
4469 | cupsArrayAdd(ra, "job-name"); | |
4470 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4471 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4472 | cupsArrayAdd(ra, "job-printer-uri"); | |
4473 | cupsArrayAdd(ra, "job-state"); | |
4474 | cupsArrayAdd(ra, "job-state-message"); | |
4475 | cupsArrayAdd(ra, "job-state-reasons"); | |
4476 | cupsArrayAdd(ra, "job-uri"); | |
4477 | cupsArrayAdd(ra, "number-of-documents"); | |
4478 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4479 | cupsArrayAdd(ra, "output-device-assigned"); | |
4480 | cupsArrayAdd(ra, "time-at-completed"); | |
4481 | cupsArrayAdd(ra, "time-at-creation"); | |
4482 | cupsArrayAdd(ra, "time-at-processing"); | |
4483 | } | |
4484 | else if (!strcmp(value, "printer-description")) | |
4485 | { | |
4486 | cupsArrayAdd(ra, "charset-configured"); | |
4487 | cupsArrayAdd(ra, "charset-supported"); | |
4488 | cupsArrayAdd(ra, "color-supported"); | |
4489 | cupsArrayAdd(ra, "compression-supported"); | |
4490 | cupsArrayAdd(ra, "document-format-default"); | |
4491 | cupsArrayAdd(ra, "document-format-supported"); | |
4492 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4493 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4494 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4495 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4496 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4497 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4498 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4499 | cupsArrayAdd(ra, "natural-language-configured"); | |
4500 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4501 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4502 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4503 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
4504 | cupsArrayAdd(ra, "notify-notify-events-default"); | |
4505 | cupsArrayAdd(ra, "notify-notify-events-supported"); | |
4506 | cupsArrayAdd(ra, "notify-pull-method-supported"); | |
4507 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4508 | cupsArrayAdd(ra, "operations-supported"); | |
4509 | cupsArrayAdd(ra, "pages-per-minute"); | |
4510 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4511 | cupsArrayAdd(ra, "pdl-override-supported"); | |
4512 | cupsArrayAdd(ra, "printer-current-time"); | |
4513 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4514 | cupsArrayAdd(ra, "printer-info"); | |
4515 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4516 | cupsArrayAdd(ra, "printer-location"); | |
4517 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4518 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4519 | cupsArrayAdd(ra, "printer-more-info"); | |
4520 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4521 | cupsArrayAdd(ra, "printer-name"); | |
4522 | cupsArrayAdd(ra, "printer-state"); | |
4523 | cupsArrayAdd(ra, "printer-state-message"); | |
4524 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4525 | cupsArrayAdd(ra, "printer-up-time"); | |
4526 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4527 | cupsArrayAdd(ra, "queued-job-count"); | |
4528 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4529 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4530 | cupsArrayAdd(ra, "uri-security-supported"); | |
4531 | } | |
4532 | else if (!strcmp(value, "subscription-template")) | |
4533 | { | |
4534 | cupsArrayAdd(ra, "notify-attributes"); | |
4535 | cupsArrayAdd(ra, "notify-charset"); | |
4536 | cupsArrayAdd(ra, "notify-events"); | |
4537 | cupsArrayAdd(ra, "notify-lease-duration"); | |
4538 | cupsArrayAdd(ra, "notify-natural-language"); | |
4539 | cupsArrayAdd(ra, "notify-pull-method"); | |
4540 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
4541 | cupsArrayAdd(ra, "notify-time-interval"); | |
4542 | cupsArrayAdd(ra, "notify-user-data"); | |
4543 | } | |
4544 | else | |
4545 | cupsArrayAdd(ra, value); | |
4546 | } | |
4547 | ||
4548 | return (ra); | |
4549 | } | |
4550 | ||
4551 | ||
4552 | /* | |
4553 | * 'create_subscription()' - Create a notification subscription. | |
4554 | */ | |
4555 | ||
4556 | static void | |
4557 | create_subscription( | |
4558 | cupsd_client_t *con, /* I - Client connection */ | |
4559 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4560 | { | |
4561 | http_status_t status; /* Policy status */ | |
4562 | int i; /* Looping var */ | |
4563 | ipp_attribute_t *attr; /* Current attribute */ | |
4564 | const char *dest; /* Destination */ | |
4565 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4566 | char method[HTTP_MAX_URI], | |
4567 | /* Method portion of URI */ | |
4568 | userpass[HTTP_MAX_URI], | |
4569 | /* Username portion of URI */ | |
4570 | host[HTTP_MAX_URI], | |
4571 | /* Host portion of URI */ | |
4572 | resource[HTTP_MAX_URI]; | |
4573 | /* Resource portion of URI */ | |
4574 | int port; /* Port portion of URI */ | |
4575 | cupsd_printer_t *printer; /* Printer/class */ | |
4576 | cupsd_job_t *job; /* Job */ | |
4577 | int jobid; /* Job ID */ | |
4578 | cupsd_subscription_t *sub; /* Subscription object */ | |
4579 | const char *username, /* requesting-user-name or authenticated username */ | |
4580 | *recipient, /* notify-recipient-uri */ | |
4581 | *pullmethod; /* notify-pull-method */ | |
4582 | ipp_attribute_t *user_data; /* notify-user-data */ | |
4583 | int interval, /* notify-time-interval */ | |
4584 | lease; /* notify-lease-duration */ | |
4585 | unsigned mask; /* notify-events */ | |
4586 | ||
4587 | ||
4588 | /* | |
4589 | * Is the destination valid? | |
4590 | */ | |
4591 | ||
fa73b229 | 4592 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4593 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
4594 | con, con->http.fd, uri->values[0].string.text); | |
4595 | ||
a4d04587 | 4596 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4597 | sizeof(method), userpass, sizeof(userpass), host, | |
4598 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4599 | |
4600 | if (!strcmp(resource, "/")) | |
4601 | { | |
4602 | dest = NULL; | |
4603 | dtype = (cups_ptype_t)0; | |
4604 | printer = NULL; | |
4605 | } | |
4606 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
4607 | { | |
4608 | dest = NULL; | |
4609 | dtype = (cups_ptype_t)0; | |
4610 | printer = NULL; | |
4611 | } | |
4612 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
4613 | { | |
4614 | dest = NULL; | |
4615 | dtype = CUPS_PRINTER_CLASS; | |
4616 | printer = NULL; | |
4617 | } | |
4618 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4619 | { | |
4620 | /* | |
4621 | * Bad URI... | |
4622 | */ | |
4623 | ||
4624 | send_ipp_status(con, IPP_NOT_FOUND, | |
4625 | _("The printer or class was not found.")); | |
4626 | return; | |
4627 | } | |
4628 | ||
4629 | /* | |
4630 | * Check policy... | |
4631 | */ | |
4632 | ||
4633 | if (printer) | |
4634 | { | |
4635 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
4636 | { | |
4637 | send_http_error(con, status); | |
4638 | return; | |
4639 | } | |
4640 | } | |
4641 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4642 | { | |
4643 | send_http_error(con, status); | |
4644 | return; | |
4645 | } | |
4646 | ||
4647 | /* | |
4648 | * Get the user that is requesting the subscription... | |
4649 | */ | |
4650 | ||
4651 | if (con->username[0]) | |
4652 | username = con->username; | |
4653 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
4654 | IPP_TAG_NAME)) != NULL) | |
4655 | { | |
4656 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4657 | "create_subscription: requesting-user-name = \"%s\"", | |
4658 | attr->values[0].string.text); | |
4659 | ||
4660 | username = attr->values[0].string.text; | |
4661 | } | |
4662 | else | |
4663 | username = "anonymous"; | |
4664 | ||
4665 | /* | |
4666 | * Find the first subscription group attribute; return if we have | |
4667 | * none... | |
4668 | */ | |
4669 | ||
4670 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4671 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
4672 | break; | |
4673 | ||
4674 | if (!attr) | |
4675 | { | |
4676 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4677 | _("No subscription attributes in request!")); | |
4678 | return; | |
4679 | } | |
4680 | ||
4681 | /* | |
4682 | * Process the subscription attributes in the request... | |
4683 | */ | |
4684 | ||
fa73b229 | 4685 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
4686 | ||
ef416fc2 | 4687 | while (attr) |
4688 | { | |
4689 | recipient = NULL; | |
4690 | pullmethod = NULL; | |
4691 | user_data = NULL; | |
4692 | interval = 0; | |
4693 | lease = DefaultLeaseDuration; | |
4694 | jobid = 0; | |
4695 | mask = CUPSD_EVENT_NONE; | |
4696 | ||
4697 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
4698 | { | |
4699 | if (!strcmp(attr->name, "notify-recipient") && | |
4700 | attr->value_tag == IPP_TAG_URI) | |
4701 | recipient = attr->values[0].string.text; | |
4702 | else if (!strcmp(attr->name, "notify-pull-method") && | |
4703 | attr->value_tag == IPP_TAG_KEYWORD) | |
4704 | pullmethod = attr->values[0].string.text; | |
4705 | else if (!strcmp(attr->name, "notify-charset") && | |
4706 | attr->value_tag == IPP_TAG_CHARSET && | |
4707 | strcmp(attr->values[0].string.text, "us-ascii") && | |
4708 | strcmp(attr->values[0].string.text, "utf-8")) | |
4709 | { | |
4710 | send_ipp_status(con, IPP_CHARSET, | |
4711 | _("Character set \"%s\" not supported!"), | |
4712 | attr->values[0].string.text); | |
4713 | return; | |
4714 | } | |
4715 | else if (!strcmp(attr->name, "notify-natural-language") && | |
4716 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
4717 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
4718 | { | |
4719 | send_ipp_status(con, IPP_CHARSET, | |
4720 | _("Language \"%s\" not supported!"), | |
4721 | attr->values[0].string.text); | |
4722 | return; | |
4723 | } | |
4724 | else if (!strcmp(attr->name, "notify-user-data") && | |
4725 | attr->value_tag == IPP_TAG_STRING) | |
4726 | { | |
4727 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
4728 | { | |
4729 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
4730 | _("The notify-user-data value is too large " | |
4731 | "(%d > 63 octets)!"), | |
4732 | attr->values[0].unknown.length); | |
4733 | return; | |
4734 | } | |
4735 | ||
4736 | user_data = attr; | |
4737 | } | |
4738 | else if (!strcmp(attr->name, "notify-events") && | |
4739 | attr->value_tag == IPP_TAG_KEYWORD) | |
4740 | { | |
4741 | for (i = 0; i < attr->num_values; i ++) | |
4742 | mask |= cupsdEventValue(attr->values[i].string.text); | |
4743 | } | |
4744 | else if (!strcmp(attr->name, "notify-lease-duration") && | |
4745 | attr->value_tag == IPP_TAG_INTEGER) | |
4746 | lease = attr->values[0].integer; | |
4747 | else if (!strcmp(attr->name, "notify-time-interval") && | |
4748 | attr->value_tag == IPP_TAG_INTEGER) | |
4749 | interval = attr->values[0].integer; | |
4750 | else if (!strcmp(attr->name, "notify-job-id") && | |
4751 | attr->value_tag == IPP_TAG_INTEGER) | |
4752 | jobid = attr->values[0].integer; | |
4753 | ||
4754 | attr = attr->next; | |
4755 | } | |
4756 | ||
fa73b229 | 4757 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); |
4758 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
4759 | ||
ef416fc2 | 4760 | if (!recipient && !pullmethod) |
4761 | break; | |
4762 | ||
4763 | if (mask == CUPSD_EVENT_NONE) | |
4764 | { | |
4765 | if (jobid) | |
4766 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
4767 | else if (printer) | |
4768 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
4769 | else | |
4770 | { | |
4771 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4772 | _("notify-events not specified!")); | |
4773 | return; | |
4774 | } | |
4775 | } | |
4776 | ||
4777 | if (MaxLeaseDuration && lease > MaxLeaseDuration) | |
4778 | { | |
4779 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4780 | "create_subscription: Limiting notify-lease-duration to " | |
4781 | "%d seconds.", | |
4782 | MaxLeaseDuration); | |
4783 | lease = MaxLeaseDuration; | |
4784 | } | |
4785 | ||
4786 | if (jobid) | |
4787 | { | |
4788 | if ((job = cupsdFindJob(jobid)) == NULL) | |
4789 | { | |
4790 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
4791 | return; | |
4792 | } | |
4793 | } | |
4794 | else | |
4795 | job = NULL; | |
4796 | ||
4797 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
4798 | ||
fa73b229 | 4799 | if (job) |
4800 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
4801 | sub->id, job->id); | |
4802 | else if (printer) | |
4803 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4804 | "Added subscription %d for printer \"%s\"", | |
4805 | sub->id, printer->name); | |
4806 | else | |
4807 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
4808 | sub->id); | |
4809 | ||
ef416fc2 | 4810 | sub->interval = interval; |
4811 | sub->lease = lease; | |
4812 | sub->expire = time(NULL) + lease; | |
4813 | ||
4814 | cupsdSetString(&sub->owner, username); | |
4815 | ||
4816 | if (user_data) | |
4817 | { | |
4818 | sub->user_data_len = user_data->values[0].unknown.length; | |
4819 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
4820 | sub->user_data_len); | |
4821 | } | |
4822 | ||
4823 | ippAddSeparator(con->response); | |
4824 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4825 | "notify-subscription-id", sub->id); | |
4826 | ||
fa73b229 | 4827 | con->response->request.status.status_code = IPP_OK; |
4828 | ||
ef416fc2 | 4829 | if (attr) |
4830 | attr = attr->next; | |
4831 | } | |
4832 | ||
4833 | cupsdSaveAllSubscriptions(); | |
4834 | ||
ef416fc2 | 4835 | } |
4836 | ||
4837 | ||
4838 | /* | |
4839 | * 'delete_printer()' - Remove a printer or class from the system. | |
4840 | */ | |
4841 | ||
4842 | static void | |
4843 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
4844 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
4845 | { | |
4846 | http_status_t status; /* Policy status */ | |
4847 | const char *dest; /* Destination */ | |
4848 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4849 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
4850 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
4851 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
4852 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
4853 | int port; /* Port portion of URI */ | |
4854 | cupsd_printer_t *printer; /* Printer/class */ | |
4855 | char filename[1024]; /* Script/PPD filename */ | |
4856 | ||
4857 | ||
4858 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
4859 | con->http.fd, uri->values[0].string.text); | |
4860 | ||
4861 | /* | |
4862 | * Do we have a valid URI? | |
4863 | */ | |
4864 | ||
a4d04587 | 4865 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4866 | sizeof(method), username, sizeof(username), host, | |
4867 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4868 | |
4869 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4870 | { | |
4871 | /* | |
4872 | * Bad URI... | |
4873 | */ | |
4874 | ||
4875 | send_ipp_status(con, IPP_NOT_FOUND, | |
4876 | _("The printer or class was not found.")); | |
4877 | return; | |
4878 | } | |
4879 | ||
4880 | /* | |
4881 | * Check policy... | |
4882 | */ | |
4883 | ||
4884 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4885 | { | |
4886 | send_http_error(con, status); | |
4887 | return; | |
4888 | } | |
4889 | ||
4890 | /* | |
4891 | * Remove old jobs... | |
4892 | */ | |
4893 | ||
4894 | cupsdCancelJobs(dest, NULL, 1); | |
4895 | ||
4896 | /* | |
4897 | * Remove old subscriptions and send a "deleted printer" event... | |
4898 | */ | |
4899 | ||
4900 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
4901 | "%s \"%s\" deleted by \"%s\".", | |
4902 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
4903 | dest, con->username); | |
4904 | ||
4905 | cupsdExpireSubscriptions(printer, NULL); | |
4906 | ||
4907 | /* | |
4908 | * Remove any old PPD or script files... | |
4909 | */ | |
4910 | ||
4911 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, dest); | |
4912 | unlink(filename); | |
4913 | ||
4914 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest); | |
4915 | unlink(filename); | |
4916 | ||
4917 | if (dtype & CUPS_PRINTER_CLASS) | |
4918 | { | |
4919 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", dest, | |
4920 | con->username); | |
4921 | ||
4922 | cupsdDeletePrinter(printer, 0); | |
4923 | cupsdSaveAllClasses(); | |
4924 | } | |
4925 | else | |
4926 | { | |
4927 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", dest, | |
4928 | con->username); | |
4929 | ||
4930 | cupsdDeletePrinter(printer, 0); | |
4931 | cupsdSaveAllPrinters(); | |
4932 | } | |
4933 | ||
4934 | cupsdWritePrintcap(); | |
4935 | ||
4936 | /* | |
4937 | * Return with no errors... | |
4938 | */ | |
4939 | ||
4940 | con->response->request.status.status_code = IPP_OK; | |
4941 | } | |
4942 | ||
4943 | ||
4944 | /* | |
4945 | * 'get_default()' - Get the default destination. | |
4946 | */ | |
4947 | ||
4948 | static void | |
4949 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
4950 | { | |
fa73b229 | 4951 | http_status_t status; /* Policy status */ |
4952 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 4953 | |
4954 | ||
4955 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
4956 | ||
4957 | /* | |
4958 | * Check policy... | |
4959 | */ | |
4960 | ||
4961 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4962 | { | |
4963 | send_http_error(con, status); | |
4964 | return; | |
4965 | } | |
4966 | ||
fa73b229 | 4967 | if (DefaultPrinter) |
ef416fc2 | 4968 | { |
fa73b229 | 4969 | ra = create_requested_array(con->request); |
ef416fc2 | 4970 | |
fa73b229 | 4971 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 4972 | |
fa73b229 | 4973 | cupsArrayDelete(ra); |
ef416fc2 | 4974 | |
fa73b229 | 4975 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 4976 | } |
4977 | else | |
4978 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
4979 | } | |
4980 | ||
4981 | ||
4982 | /* | |
4983 | * 'get_devices()' - Get the list of available devices on the local system. | |
4984 | */ | |
4985 | ||
4986 | static void | |
4987 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
4988 | { | |
4989 | http_status_t status; /* Policy status */ | |
4990 | int i; /* Looping var */ | |
4991 | ipp_attribute_t *limit, /* Limit attribute */ | |
4992 | *requested; /* requested-attributes attribute */ | |
4993 | char command[1024], /* cups-deviced command */ | |
4994 | options[1024], /* Options to pass to command */ | |
4995 | attrs[1024], /* String for requested attributes */ | |
4996 | *aptr; /* Pointer into string */ | |
4997 | int alen; /* Length of attribute value */ | |
4998 | ||
4999 | ||
5000 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5001 | ||
5002 | /* | |
5003 | * Check policy... | |
5004 | */ | |
5005 | ||
5006 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5007 | { | |
5008 | send_http_error(con, status); | |
5009 | return; | |
5010 | } | |
5011 | ||
5012 | /* | |
5013 | * Run cups-deviced command with the given options... | |
5014 | */ | |
5015 | ||
5016 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5017 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5018 | IPP_TAG_KEYWORD); | |
5019 | ||
5020 | if (requested) | |
5021 | { | |
5022 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
5023 | { | |
5024 | /* | |
5025 | * Check that we have enough room... | |
5026 | */ | |
5027 | ||
5028 | alen = strlen(requested->values[i].string.text); | |
5029 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5030 | break; | |
5031 | ||
5032 | /* | |
5033 | * Put commas between values... | |
5034 | */ | |
5035 | ||
5036 | if (i) | |
5037 | *aptr++ = ','; | |
5038 | ||
5039 | /* | |
5040 | * Add the value to the end of the string... | |
5041 | */ | |
5042 | ||
5043 | strcpy(aptr, requested->values[i].string.text); | |
5044 | aptr += alen; | |
5045 | } | |
5046 | ||
5047 | /* | |
5048 | * If we have more attribute names than will fit, default to "all"... | |
5049 | */ | |
5050 | ||
5051 | if (i < requested->num_values) | |
5052 | strcpy(attrs, "all"); | |
5053 | } | |
5054 | else | |
5055 | strcpy(attrs, "all"); | |
5056 | ||
5057 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5058 | snprintf(options, sizeof(options), | |
5059 | "cups-deviced %d+%d+requested-attributes=%s", | |
5060 | con->request->request.op.request_id, | |
5061 | limit ? limit->values[0].integer : 0, | |
5062 | attrs); | |
5063 | ||
5064 | if (cupsdSendCommand(con, command, options, 1)) | |
5065 | { | |
5066 | /* | |
5067 | * Command started successfully, don't send an IPP response here... | |
5068 | */ | |
5069 | ||
5070 | ippDelete(con->response); | |
5071 | con->response = NULL; | |
5072 | } | |
5073 | else | |
5074 | { | |
5075 | /* | |
5076 | * Command failed, return "internal error" so the user knows something | |
5077 | * went wrong... | |
5078 | */ | |
5079 | ||
5080 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5081 | _("cups-deviced failed to execute.")); | |
5082 | } | |
5083 | } | |
5084 | ||
5085 | ||
5086 | /* | |
fa73b229 | 5087 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5088 | */ |
5089 | ||
5090 | static void | |
fa73b229 | 5091 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5092 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5093 | { |
5094 | http_status_t status; /* Policy status */ | |
fa73b229 | 5095 | ipp_attribute_t *attr; /* Current attribute */ |
5096 | int jobid; /* Job ID */ | |
5097 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5098 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5099 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5100 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5101 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5102 | int port; /* Port portion of URI */ | |
fa73b229 | 5103 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5104 | |
5105 | ||
fa73b229 | 5106 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5107 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5108 | |
5109 | /* | |
fa73b229 | 5110 | * See if we have a job URI or a printer URI... |
5111 | */ | |
5112 | ||
5113 | if (!strcmp(uri->name, "printer-uri")) | |
5114 | { | |
5115 | /* | |
5116 | * Got a printer URI; see if we also have a job-id attribute... | |
5117 | */ | |
5118 | ||
5119 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5120 | IPP_TAG_INTEGER)) == NULL) | |
5121 | { | |
5122 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5123 | _("Got a printer-uri attribute but no job-id!")); | |
5124 | return; | |
5125 | } | |
5126 | ||
5127 | jobid = attr->values[0].integer; | |
5128 | } | |
5129 | else | |
5130 | { | |
5131 | /* | |
5132 | * Got a job URI; parse it to get the job ID... | |
5133 | */ | |
5134 | ||
a4d04587 | 5135 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5136 | sizeof(method), username, sizeof(username), host, | |
5137 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5138 | |
5139 | if (strncmp(resource, "/jobs/", 6)) | |
5140 | { | |
5141 | /* | |
5142 | * Not a valid URI! | |
5143 | */ | |
5144 | ||
5145 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5146 | _("Bad job-uri attribute \"%s\"!"), | |
5147 | uri->values[0].string.text); | |
5148 | return; | |
5149 | } | |
5150 | ||
5151 | jobid = atoi(resource + 6); | |
5152 | } | |
5153 | ||
5154 | /* | |
5155 | * See if the job exists... | |
5156 | */ | |
5157 | ||
5158 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5159 | { | |
5160 | /* | |
5161 | * Nope - return a "not found" error... | |
5162 | */ | |
5163 | ||
5164 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5165 | return; | |
5166 | } | |
5167 | ||
5168 | /* | |
5169 | * Check policy... | |
5170 | */ | |
5171 | ||
5172 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5173 | { | |
5174 | send_http_error(con, status); | |
5175 | return; | |
5176 | } | |
5177 | ||
5178 | /* | |
5179 | * Copy attributes... | |
5180 | */ | |
5181 | ||
5182 | ra = create_requested_array(con->request); | |
5183 | copy_job_attrs(con, job, ra); | |
5184 | cupsArrayDelete(ra); | |
5185 | ||
5186 | con->response->request.status.status_code = IPP_OK; | |
5187 | } | |
5188 | ||
5189 | ||
5190 | /* | |
5191 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5192 | */ | |
5193 | ||
5194 | static void | |
5195 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5196 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5197 | { | |
5198 | http_status_t status; /* Policy status */ | |
5199 | ipp_attribute_t *attr; /* Current attribute */ | |
5200 | const char *dest; /* Destination */ | |
5201 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5202 | cups_ptype_t dmask; /* Destination type mask */ | |
5203 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5204 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5205 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5206 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5207 | int port; /* Port portion of URI */ | |
5208 | int completed; /* Completed jobs? */ | |
5209 | int first_job_id; /* First job ID */ | |
5210 | int limit; /* Maximum number of jobs to return */ | |
5211 | int count; /* Number of jobs that match */ | |
5212 | cupsd_job_t *job; /* Current job pointer */ | |
5213 | cupsd_printer_t *printer; /* Printer */ | |
5214 | cups_array_t *list; /* Which job list... */ | |
5215 | cups_array_t *ra; /* Requested attributes array */ | |
5216 | ||
5217 | ||
5218 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5219 | uri->values[0].string.text); | |
5220 | ||
5221 | /* | |
5222 | * Is the destination valid? | |
ef416fc2 | 5223 | */ |
5224 | ||
a4d04587 | 5225 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5226 | sizeof(method), username, sizeof(username), host, | |
5227 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5228 | |
fa73b229 | 5229 | if (!strcmp(resource, "/") || |
5230 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5231 | { |
5232 | dest = NULL; | |
5233 | dtype = (cups_ptype_t)0; | |
5234 | dmask = (cups_ptype_t)0; | |
5235 | printer = NULL; | |
5236 | } | |
fa73b229 | 5237 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5238 | { |
5239 | dest = NULL; | |
5240 | dtype = (cups_ptype_t)0; | |
5241 | dmask = CUPS_PRINTER_CLASS; | |
5242 | printer = NULL; | |
5243 | } | |
fa73b229 | 5244 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5245 | { |
5246 | dest = NULL; | |
5247 | dtype = CUPS_PRINTER_CLASS; | |
5248 | dmask = CUPS_PRINTER_CLASS; | |
5249 | printer = NULL; | |
5250 | } | |
5251 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5252 | { | |
5253 | /* | |
5254 | * Bad URI... | |
5255 | */ | |
5256 | ||
5257 | send_ipp_status(con, IPP_NOT_FOUND, | |
5258 | _("The printer or class was not found.")); | |
5259 | return; | |
5260 | } | |
5261 | else | |
5262 | dmask = CUPS_PRINTER_CLASS; | |
5263 | ||
5264 | /* | |
5265 | * Check policy... | |
5266 | */ | |
5267 | ||
5268 | if (printer) | |
5269 | { | |
5270 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5271 | { | |
5272 | send_http_error(con, status); | |
5273 | return; | |
5274 | } | |
5275 | } | |
5276 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5277 | { | |
5278 | send_http_error(con, status); | |
5279 | return; | |
5280 | } | |
5281 | ||
5282 | /* | |
5283 | * See if the "which-jobs" attribute have been specified... | |
5284 | */ | |
5285 | ||
fa73b229 | 5286 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
5287 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 5288 | !strcmp(attr->values[0].string.text, "completed")) |
5289 | { | |
5290 | completed = 1; | |
5291 | list = Jobs; | |
5292 | } | |
5293 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5294 | { | |
5295 | completed = 0; | |
5296 | list = Jobs; | |
5297 | } | |
5298 | else | |
5299 | { | |
5300 | completed = 0; | |
5301 | list = ActiveJobs; | |
5302 | } | |
5303 | ||
5304 | /* | |
5305 | * See if they want to limit the number of jobs reported... | |
5306 | */ | |
5307 | ||
fa73b229 | 5308 | if ((attr = ippFindAttribute(con->request, "limit", |
5309 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5310 | limit = attr->values[0].integer; |
5311 | else | |
5312 | limit = 1000000; | |
5313 | ||
5314 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5315 | IPP_TAG_INTEGER)) != NULL) | |
5316 | first_job_id = attr->values[0].integer; | |
5317 | else | |
5318 | first_job_id = 1; | |
5319 | ||
5320 | /* | |
5321 | * See if we only want to see jobs for a specific user... | |
5322 | */ | |
5323 | ||
fa73b229 | 5324 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
5325 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 5326 | attr->values[0].boolean) |
5327 | { | |
5328 | if (con->username[0]) | |
5329 | strlcpy(username, con->username, sizeof(username)); | |
fa73b229 | 5330 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
5331 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 5332 | strlcpy(username, attr->values[0].string.text, sizeof(username)); |
5333 | else | |
5334 | strcpy(username, "anonymous"); | |
5335 | } | |
5336 | else | |
5337 | username[0] = '\0'; | |
5338 | ||
fa73b229 | 5339 | ra = create_requested_array(con->request); |
ef416fc2 | 5340 | |
5341 | /* | |
5342 | * OK, build a list of jobs for this printer... | |
5343 | */ | |
5344 | ||
5345 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5346 | count < limit && job; | |
5347 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5348 | { | |
5349 | /* | |
5350 | * Filter out jobs that don't match... | |
5351 | */ | |
5352 | ||
5353 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5354 | ||
fa73b229 | 5355 | if ((dest && strcmp(job->dest, dest)) && |
5356 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 5357 | continue; |
5358 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 5359 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 5360 | continue; |
fa73b229 | 5361 | if (username[0] && strcasecmp(username, job->username)) |
ef416fc2 | 5362 | continue; |
5363 | ||
5364 | if (completed && job->state->values[0].integer <= IPP_JOB_STOPPED) | |
5365 | continue; | |
5366 | ||
5367 | if (job->id < first_job_id) | |
5368 | continue; | |
5369 | ||
fa73b229 | 5370 | if (count > 0) |
5371 | ippAddSeparator(con->response); | |
5372 | ||
ef416fc2 | 5373 | count ++; |
5374 | ||
5375 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5376 | ||
fa73b229 | 5377 | copy_job_attrs(con, job, ra); |
ef416fc2 | 5378 | } |
5379 | ||
fa73b229 | 5380 | cupsArrayDelete(ra); |
ef416fc2 | 5381 | |
fa73b229 | 5382 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5383 | } |
5384 | ||
5385 | ||
5386 | /* | |
5387 | * 'get_notifications()' - Get events for a subscription. | |
5388 | */ | |
5389 | ||
5390 | static void | |
5391 | get_notifications(cupsd_client_t *con, /* I - Client connection */ | |
5392 | int id) /* I - Subscription ID */ | |
5393 | { | |
5394 | } | |
5395 | ||
5396 | ||
5397 | /* | |
5398 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
5399 | */ | |
5400 | ||
5401 | static void | |
5402 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
5403 | { | |
5404 | http_status_t status; /* Policy status */ | |
5405 | int i; /* Looping var */ | |
5406 | ipp_attribute_t *limit, /* Limit attribute */ | |
5407 | *make, /* ppd-make attribute */ | |
5408 | *requested; /* requested-attributes attribute */ | |
5409 | char command[1024], /* cups-deviced command */ | |
5410 | options[1024], /* Options to pass to command */ | |
5411 | attrs[1024], /* String for requested attributes */ | |
5412 | *aptr; /* Pointer into string */ | |
5413 | int alen; /* Length of attribute value */ | |
5414 | ||
5415 | ||
5416 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); | |
5417 | ||
5418 | /* | |
5419 | * Check policy... | |
5420 | */ | |
5421 | ||
5422 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5423 | { | |
5424 | send_http_error(con, status); | |
5425 | return; | |
5426 | } | |
5427 | ||
5428 | /* | |
5429 | * Run cups-driverd command with the given options... | |
5430 | */ | |
5431 | ||
5432 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5433 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
5434 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5435 | IPP_TAG_KEYWORD); | |
5436 | ||
5437 | if (requested) | |
5438 | { | |
5439 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
5440 | { | |
5441 | /* | |
5442 | * Check that we have enough room... | |
5443 | */ | |
5444 | ||
5445 | alen = strlen(requested->values[i].string.text); | |
5446 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5447 | break; | |
5448 | ||
5449 | /* | |
5450 | * Put commas between values... | |
5451 | */ | |
5452 | ||
5453 | if (i) | |
5454 | *aptr++ = ','; | |
5455 | ||
5456 | /* | |
5457 | * Add the value to the end of the string... | |
5458 | */ | |
5459 | ||
5460 | strcpy(aptr, requested->values[i].string.text); | |
5461 | aptr += alen; | |
5462 | } | |
5463 | ||
5464 | /* | |
5465 | * If we have more attribute names than will fit, default to "all"... | |
5466 | */ | |
5467 | ||
5468 | if (i < requested->num_values) | |
5469 | strcpy(attrs, "all"); | |
5470 | } | |
5471 | else | |
5472 | strcpy(attrs, "all"); | |
5473 | ||
5474 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); | |
5475 | snprintf(options, sizeof(options), | |
5476 | "cups-driverd list+%d+%d+requested-attributes=%s%s%s", | |
5477 | con->request->request.op.request_id, | |
5478 | limit ? limit->values[0].integer : 0, | |
5479 | attrs, | |
5480 | make ? "%20ppd-make=" : "", | |
5481 | make ? make->values[0].string.text : ""); | |
5482 | ||
5483 | if (cupsdSendCommand(con, command, options, 0)) | |
5484 | { | |
5485 | /* | |
5486 | * Command started successfully, don't send an IPP response here... | |
5487 | */ | |
5488 | ||
5489 | ippDelete(con->response); | |
5490 | con->response = NULL; | |
5491 | } | |
5492 | else | |
5493 | { | |
5494 | /* | |
5495 | * Command failed, return "internal error" so the user knows something | |
5496 | * went wrong... | |
5497 | */ | |
5498 | ||
5499 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5500 | _("cups-driverd failed to execute.")); | |
5501 | } | |
5502 | } | |
5503 | ||
5504 | ||
5505 | /* | |
5506 | * 'get_printer_attrs()' - Get printer attributes. | |
5507 | */ | |
5508 | ||
5509 | static void | |
5510 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ | |
5511 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5512 | { | |
5513 | http_status_t status; /* Policy status */ | |
5514 | const char *dest; /* Destination */ | |
5515 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5516 | char method[HTTP_MAX_URI], | |
5517 | /* Method portion of URI */ | |
5518 | username[HTTP_MAX_URI], | |
5519 | /* Username portion of URI */ | |
5520 | host[HTTP_MAX_URI], | |
5521 | /* Host portion of URI */ | |
5522 | resource[HTTP_MAX_URI]; | |
5523 | /* Resource portion of URI */ | |
5524 | int port; /* Port portion of URI */ | |
5525 | cupsd_printer_t *printer; /* Printer/class */ | |
fa73b229 | 5526 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5527 | |
5528 | ||
5529 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, | |
5530 | con->http.fd, uri->values[0].string.text); | |
5531 | ||
5532 | /* | |
5533 | * Is the destination valid? | |
5534 | */ | |
5535 | ||
a4d04587 | 5536 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5537 | sizeof(method), username, sizeof(username), host, | |
5538 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5539 | |
5540 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5541 | { | |
5542 | /* | |
5543 | * Bad URI... | |
5544 | */ | |
5545 | ||
5546 | send_ipp_status(con, IPP_NOT_FOUND, | |
5547 | _("The printer or class was not found.")); | |
5548 | return; | |
5549 | } | |
5550 | ||
5551 | /* | |
5552 | * Check policy... | |
5553 | */ | |
5554 | ||
5555 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5556 | { | |
5557 | send_http_error(con, status); | |
5558 | return; | |
5559 | } | |
5560 | ||
ef416fc2 | 5561 | /* |
fa73b229 | 5562 | * Send the attributes... |
ef416fc2 | 5563 | */ |
5564 | ||
fa73b229 | 5565 | ra = create_requested_array(con->request); |
ef416fc2 | 5566 | |
fa73b229 | 5567 | copy_printer_attrs(con, printer, ra); |
5568 | ||
5569 | cupsArrayDelete(ra); | |
5570 | ||
5571 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 5572 | } |
5573 | ||
5574 | ||
5575 | /* | |
5576 | * 'get_printers()' - Get a list of printers or classes. | |
5577 | */ | |
5578 | ||
5579 | static void | |
5580 | get_printers(cupsd_client_t *con, /* I - Client connection */ | |
5581 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
5582 | { | |
5583 | http_status_t status; /* Policy status */ | |
fa73b229 | 5584 | ipp_attribute_t *attr; /* Current attribute */ |
ef416fc2 | 5585 | int limit; /* Maximum number of printers to return */ |
5586 | int count; /* Number of printers that match */ | |
5587 | cupsd_printer_t *printer; /* Current printer pointer */ | |
ef416fc2 | 5588 | int printer_type, /* printer-type attribute */ |
5589 | printer_mask; /* printer-type-mask attribute */ | |
5590 | char *location; /* Location string */ | |
5591 | const char *username; /* Current user */ | |
5592 | char *first_printer_name; /* first-printer-name attribute */ | |
fa73b229 | 5593 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5594 | |
5595 | ||
5596 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, | |
5597 | con->http.fd, type); | |
5598 | ||
fa73b229 | 5599 | /* |
5600 | * Check policy... | |
5601 | */ | |
5602 | ||
5603 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
ef416fc2 | 5604 | { |
fa73b229 | 5605 | send_http_error(con, status); |
ef416fc2 | 5606 | return; |
5607 | } | |
5608 | ||
5609 | /* | |
fa73b229 | 5610 | * Check for printers... |
ef416fc2 | 5611 | */ |
5612 | ||
fa73b229 | 5613 | if (!Printers || !cupsArrayCount(Printers)) |
ef416fc2 | 5614 | { |
fa73b229 | 5615 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); |
ef416fc2 | 5616 | return; |
5617 | } | |
5618 | ||
5619 | /* | |
5620 | * See if they want to limit the number of printers reported... | |
5621 | */ | |
5622 | ||
fa73b229 | 5623 | if ((attr = ippFindAttribute(con->request, "limit", |
5624 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5625 | limit = attr->values[0].integer; |
5626 | else | |
5627 | limit = 10000000; | |
5628 | ||
5629 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
5630 | IPP_TAG_NAME)) != NULL) | |
5631 | first_printer_name = attr->values[0].string.text; | |
5632 | else | |
5633 | first_printer_name = NULL; | |
5634 | ||
5635 | /* | |
5636 | * Support filtering... | |
5637 | */ | |
5638 | ||
5639 | if ((attr = ippFindAttribute(con->request, "printer-type", | |
5640 | IPP_TAG_ENUM)) != NULL) | |
5641 | printer_type = attr->values[0].integer; | |
5642 | else | |
5643 | printer_type = 0; | |
5644 | ||
5645 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", | |
5646 | IPP_TAG_ENUM)) != NULL) | |
5647 | printer_mask = attr->values[0].integer; | |
5648 | else | |
5649 | printer_mask = 0; | |
5650 | ||
5651 | if ((attr = ippFindAttribute(con->request, "printer-location", | |
5652 | IPP_TAG_TEXT)) != NULL) | |
5653 | location = attr->values[0].string.text; | |
5654 | else | |
5655 | location = NULL; | |
5656 | ||
5657 | if (con->username[0]) | |
5658 | username = con->username; | |
5659 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
5660 | IPP_TAG_NAME)) != NULL) | |
5661 | username = attr->values[0].string.text; | |
5662 | else | |
5663 | username = NULL; | |
5664 | ||
fa73b229 | 5665 | ra = create_requested_array(con->request); |
ef416fc2 | 5666 | |
5667 | /* | |
5668 | * OK, build a list of printers for this printer... | |
5669 | */ | |
5670 | ||
ef416fc2 | 5671 | if (first_printer_name) |
5672 | { | |
5673 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) | |
5674 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
5675 | } | |
5676 | else | |
5677 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
5678 | ||
5679 | for (count = 0; | |
fa73b229 | 5680 | count < limit && printer; |
ef416fc2 | 5681 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) |
fa73b229 | 5682 | { |
ef416fc2 | 5683 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && |
5684 | (printer->type & printer_mask) == printer_type && | |
fa73b229 | 5685 | (!location || !printer->location || |
ef416fc2 | 5686 | !strcasecmp(printer->location, location))) |
5687 | { | |
5688 | /* | |
5689 | * If HideImplicitMembers is enabled, see if this printer or class | |
5690 | * is a member of an implicit class... | |
5691 | */ | |
5692 | ||
5693 | if (ImplicitClasses && HideImplicitMembers && | |
5694 | printer->in_implicit_class) | |
5695 | continue; | |
5696 | ||
5697 | /* | |
5698 | * If a username is specified, see if it is allowed or denied | |
5699 | * access... | |
5700 | */ | |
5701 | ||
5702 | if (printer->num_users && username && !user_allowed(printer, username)) | |
5703 | continue; | |
5704 | ||
5705 | /* | |
5706 | * Add the group separator as needed... | |
5707 | */ | |
5708 | ||
5709 | if (count > 0) | |
5710 | ippAddSeparator(con->response); | |
5711 | ||
5712 | count ++; | |
5713 | ||
5714 | /* | |
fa73b229 | 5715 | * Send the attributes... |
ef416fc2 | 5716 | */ |
5717 | ||
fa73b229 | 5718 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 5719 | } |
fa73b229 | 5720 | } |
5721 | ||
5722 | cupsArrayDelete(ra); | |
ef416fc2 | 5723 | |
fa73b229 | 5724 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5725 | } |
5726 | ||
5727 | ||
5728 | /* | |
5729 | * 'get_subscription_attrs()' - Get subscription attributes. | |
5730 | */ | |
5731 | ||
5732 | static void | |
5733 | get_subscription_attrs( | |
5734 | cupsd_client_t *con, /* I - Client connection */ | |
5735 | int sub_id) /* I - Subscription ID */ | |
5736 | { | |
5737 | http_status_t status; /* Policy status */ | |
5738 | cupsd_subscription_t *sub; /* Subscription */ | |
5739 | cups_array_t *ra; /* Requested attributes array */ | |
5740 | ||
5741 | ||
5742 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
5743 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
5744 | con, con->http.fd, sub_id); | |
5745 | ||
5746 | /* | |
5747 | * Is the subscription ID valid? | |
5748 | */ | |
5749 | ||
5750 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
5751 | { | |
5752 | /* | |
5753 | * Bad subscription ID... | |
5754 | */ | |
5755 | ||
5756 | send_ipp_status(con, IPP_NOT_FOUND, | |
5757 | _("notify-subscription-id %d no good!"), sub_id); | |
5758 | return; | |
5759 | } | |
5760 | ||
5761 | /* | |
5762 | * Check policy... | |
5763 | */ | |
5764 | ||
5765 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5766 | DefaultPolicyPtr, | |
5767 | con, sub->owner)) != HTTP_OK) | |
5768 | { | |
5769 | send_http_error(con, status); | |
5770 | return; | |
5771 | } | |
5772 | ||
5773 | /* | |
5774 | * Copy the subscription attributes to the response using the | |
5775 | * requested-attributes attribute that may be provided by the client. | |
5776 | */ | |
5777 | ||
5778 | ra = create_requested_array(con->request); | |
5779 | ||
5780 | copy_subscription_attrs(con, sub, ra); | |
5781 | ||
5782 | cupsArrayDelete(ra); | |
5783 | ||
5784 | con->response->request.status.status_code = IPP_OK; | |
5785 | } | |
5786 | ||
5787 | ||
5788 | /* | |
5789 | * 'get_subscriptions()' - Get subscriptions. | |
5790 | */ | |
5791 | ||
5792 | static void | |
5793 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
5794 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
5795 | { | |
5796 | http_status_t status; /* Policy status */ | |
5797 | int count; /* Number of subscriptions */ | |
5798 | int limit; /* Limit */ | |
5799 | cupsd_subscription_t *sub; /* Subscription */ | |
5800 | cups_array_t *ra; /* Requested attributes array */ | |
5801 | ipp_attribute_t *attr; /* Attribute */ | |
5802 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5803 | char method[HTTP_MAX_URI], | |
5804 | /* Method portion of URI */ | |
5805 | username[HTTP_MAX_URI], | |
5806 | /* Username portion of URI */ | |
5807 | host[HTTP_MAX_URI], | |
5808 | /* Host portion of URI */ | |
5809 | resource[HTTP_MAX_URI]; | |
5810 | /* Resource portion of URI */ | |
5811 | int port; /* Port portion of URI */ | |
5812 | cupsd_job_t *job; /* Job pointer */ | |
5813 | cupsd_printer_t *printer; /* Printer */ | |
5814 | ||
5815 | ||
5816 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
5817 | "get_subscriptions(con=%p[%d], uri=%s)", | |
5818 | con, con->http.fd, uri->values[0].string.text); | |
5819 | ||
5820 | /* | |
5821 | * Is the destination valid? | |
5822 | */ | |
5823 | ||
a4d04587 | 5824 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5825 | sizeof(method), username, sizeof(username), host, | |
5826 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5827 | |
5828 | if (!strcmp(resource, "/") || | |
5829 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
5830 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
5831 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
5832 | { | |
5833 | printer = NULL; | |
5834 | job = NULL; | |
5835 | } | |
5836 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) | |
5837 | { | |
5838 | printer = NULL; | |
5839 | job = cupsdFindJob(atoi(resource + 6)); | |
5840 | ||
5841 | if (!job) | |
5842 | { | |
5843 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), | |
5844 | resource + 6); | |
5845 | return; | |
5846 | } | |
5847 | } | |
5848 | else if (!cupsdValidateDest(host, resource, &dtype, &printer)) | |
5849 | { | |
5850 | /* | |
5851 | * Bad URI... | |
5852 | */ | |
5853 | ||
5854 | send_ipp_status(con, IPP_NOT_FOUND, | |
5855 | _("The printer or class was not found.")); | |
5856 | return; | |
5857 | } | |
5858 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
5859 | IPP_TAG_INTEGER)) != NULL) | |
5860 | { | |
5861 | job = cupsdFindJob(attr->values[0].integer); | |
5862 | ||
5863 | if (!job) | |
5864 | { | |
5865 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), | |
5866 | attr->values[0].integer); | |
5867 | return; | |
5868 | } | |
5869 | } | |
5870 | else | |
5871 | job = NULL; | |
5872 | ||
5873 | /* | |
5874 | * Check policy... | |
5875 | */ | |
5876 | ||
5877 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : | |
5878 | DefaultPolicyPtr, | |
5879 | con, NULL)) != HTTP_OK) | |
5880 | { | |
5881 | send_http_error(con, status); | |
5882 | return; | |
5883 | } | |
5884 | ||
5885 | /* | |
5886 | * Copy the subscription attributes to the response using the | |
5887 | * requested-attributes attribute that may be provided by the client. | |
5888 | */ | |
5889 | ||
5890 | ra = create_requested_array(con->request); | |
5891 | ||
fa73b229 | 5892 | if ((attr = ippFindAttribute(con->request, "limit", |
5893 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5894 | limit = attr->values[0].integer; |
5895 | else | |
5896 | limit = 0; | |
5897 | ||
5898 | /* | |
5899 | * See if we only want to see subscriptions for a specific user... | |
5900 | */ | |
5901 | ||
5902 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", | |
5903 | IPP_TAG_BOOLEAN)) != NULL && | |
5904 | attr->values[0].boolean) | |
5905 | { | |
5906 | if (con->username[0]) | |
5907 | strlcpy(username, con->username, sizeof(username)); | |
fa73b229 | 5908 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
5909 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 5910 | strlcpy(username, attr->values[0].string.text, sizeof(username)); |
5911 | else | |
5912 | strcpy(username, "anonymous"); | |
5913 | } | |
5914 | else | |
5915 | username[0] = '\0'; | |
5916 | ||
5917 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; | |
5918 | sub; | |
5919 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
5920 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
5921 | (!username[0] || !strcasecmp(username, sub->owner))) | |
5922 | { | |
5923 | ippAddSeparator(con->response); | |
5924 | copy_subscription_attrs(con, sub, ra); | |
5925 | ||
5926 | count ++; | |
5927 | if (limit && count >= limit) | |
5928 | break; | |
5929 | } | |
5930 | ||
5931 | cupsArrayDelete(ra); | |
5932 | ||
5933 | if (count) | |
5934 | con->response->request.status.status_code = IPP_OK; | |
5935 | else | |
5936 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
5937 | } | |
5938 | ||
5939 | ||
5940 | /* | |
5941 | * 'hold_job()' - Hold a print job. | |
5942 | */ | |
5943 | ||
5944 | static void | |
5945 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
5946 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
5947 | { | |
5948 | ipp_attribute_t *attr, /* Current job-hold-until */ | |
5949 | *newattr; /* New job-hold-until */ | |
5950 | int jobid; /* Job ID */ | |
5951 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5952 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5953 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5954 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5955 | int port; /* Port portion of URI */ | |
5956 | cupsd_job_t *job; /* Job information */ | |
5957 | ||
5958 | ||
5959 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, | |
5960 | uri->values[0].string.text); | |
5961 | ||
5962 | /* | |
5963 | * See if we have a job URI or a printer URI... | |
5964 | */ | |
5965 | ||
5966 | if (!strcmp(uri->name, "printer-uri")) | |
5967 | { | |
5968 | /* | |
5969 | * Got a printer URI; see if we also have a job-id attribute... | |
5970 | */ | |
5971 | ||
fa73b229 | 5972 | if ((attr = ippFindAttribute(con->request, "job-id", |
5973 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 5974 | { |
5975 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5976 | _("Got a printer-uri attribute but no job-id!")); | |
5977 | return; | |
5978 | } | |
5979 | ||
5980 | jobid = attr->values[0].integer; | |
5981 | } | |
5982 | else | |
5983 | { | |
5984 | /* | |
5985 | * Got a job URI; parse it to get the job ID... | |
5986 | */ | |
5987 | ||
a4d04587 | 5988 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5989 | sizeof(method), username, sizeof(username), host, | |
5990 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5991 | |
5992 | if (strncmp(resource, "/jobs/", 6)) | |
5993 | { | |
5994 | /* | |
5995 | * Not a valid URI! | |
5996 | */ | |
5997 | ||
5998 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5999 | _("Bad job-uri attribute \"%s\"!"), | |
6000 | uri->values[0].string.text); | |
6001 | return; | |
6002 | } | |
6003 | ||
6004 | jobid = atoi(resource + 6); | |
6005 | } | |
6006 | ||
6007 | /* | |
6008 | * See if the job exists... | |
6009 | */ | |
6010 | ||
6011 | if ((job = cupsdFindJob(jobid)) == NULL) | |
6012 | { | |
6013 | /* | |
6014 | * Nope - return a "not found" error... | |
6015 | */ | |
6016 | ||
6017 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6018 | return; | |
6019 | } | |
6020 | ||
6021 | /* | |
6022 | * See if the job is owned by the requesting user... | |
6023 | */ | |
6024 | ||
6025 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
6026 | { | |
6027 | send_ipp_status(con, IPP_FORBIDDEN, | |
6028 | _("Not authorized to hold job #%d owned by \"%s\"!"), | |
6029 | jobid, job->username); | |
6030 | return; | |
6031 | } | |
6032 | ||
6033 | /* | |
6034 | * Hold the job and return... | |
6035 | */ | |
6036 | ||
6037 | cupsdHoldJob(job); | |
6038 | ||
6039 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", | |
6040 | IPP_TAG_KEYWORD)) == NULL) | |
6041 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
6042 | ||
6043 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
6044 | IPP_TAG_KEYWORD)) == NULL) | |
6045 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
6046 | ||
fa73b229 | 6047 | if (attr) |
ef416fc2 | 6048 | { |
6049 | /* | |
6050 | * Free the old hold value and copy the new one over... | |
6051 | */ | |
6052 | ||
6053 | free(attr->values[0].string.text); | |
6054 | ||
fa73b229 | 6055 | if (newattr) |
ef416fc2 | 6056 | { |
6057 | attr->value_tag = newattr->value_tag; | |
6058 | attr->values[0].string.text = strdup(newattr->values[0].string.text); | |
6059 | } | |
6060 | else | |
6061 | { | |
6062 | attr->value_tag = IPP_TAG_KEYWORD; | |
6063 | attr->values[0].string.text = strdup("indefinite"); | |
6064 | } | |
6065 | ||
6066 | /* | |
6067 | * Hold job until specified time... | |
6068 | */ | |
6069 | ||
6070 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
6071 | } | |
6072 | ||
6073 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was held by \"%s\".", jobid, username); | |
6074 | ||
6075 | con->response->request.status.status_code = IPP_OK; | |
6076 | } | |
6077 | ||
6078 | ||
6079 | /* | |
6080 | * 'move_job()' - Move a job to a new destination. | |
6081 | */ | |
6082 | ||
6083 | static void | |
6084 | move_job(cupsd_client_t *con, /* I - Client connection */ | |
6085 | ipp_attribute_t *uri) /* I - Job URI */ | |
6086 | { | |
6087 | http_status_t status; /* Policy status */ | |
6088 | ipp_attribute_t *attr; /* Current attribute */ | |
6089 | int jobid; /* Job ID */ | |
6090 | cupsd_job_t *job; /* Current job */ | |
fa73b229 | 6091 | const char *src, /* Source printer/class */ |
6092 | *dest; /* Destination */ | |
6093 | cups_ptype_t stype, /* Source type (printer or class) */ | |
6094 | dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 6095 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
6096 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6097 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6098 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6099 | int port; /* Port portion of URI */ | |
fa73b229 | 6100 | cupsd_printer_t *sprinter, /* Source printer */ |
6101 | *dprinter; /* Destination printer */ | |
ef416fc2 | 6102 | |
6103 | ||
6104 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, | |
6105 | uri->values[0].string.text); | |
6106 | ||
fa73b229 | 6107 | /* |
6108 | * Get the new printer or class... | |
6109 | */ | |
6110 | ||
6111 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", | |
6112 | IPP_TAG_URI)) == NULL) | |
6113 | { | |
6114 | /* | |
6115 | * Need job-printer-uri... | |
6116 | */ | |
6117 | ||
6118 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6119 | _("job-printer-uri attribute missing!")); | |
6120 | return; | |
6121 | } | |
6122 | ||
a4d04587 | 6123 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
6124 | sizeof(method), username, sizeof(username), host, | |
6125 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 6126 | |
6127 | if ((dest = cupsdValidateDest(host, resource, &dtype, &dprinter)) == NULL) | |
6128 | { | |
6129 | /* | |
6130 | * Bad URI... | |
6131 | */ | |
6132 | ||
6133 | send_ipp_status(con, IPP_NOT_FOUND, | |
6134 | _("The printer or class was not found.")); | |
6135 | return; | |
6136 | } | |
6137 | ||
6138 | /* | |
6139 | * Check policy... | |
6140 | */ | |
6141 | ||
6142 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6143 | { | |
6144 | send_http_error(con, status); | |
6145 | return; | |
6146 | } | |
6147 | ||
ef416fc2 | 6148 | /* |
6149 | * See if we have a job URI or a printer URI... | |
6150 | */ | |
6151 | ||
a4d04587 | 6152 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6153 | sizeof(method), username, sizeof(username), host, | |
6154 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 6155 | |
6156 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 6157 | { |
6158 | /* | |
6159 | * Got a printer URI; see if we also have a job-id attribute... | |
6160 | */ | |
6161 | ||
fa73b229 | 6162 | if ((attr = ippFindAttribute(con->request, "job-id", |
6163 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6164 | { |
fa73b229 | 6165 | /* |
6166 | * Move all jobs... | |
6167 | */ | |
6168 | ||
6169 | if ((src = cupsdValidateDest(host, resource, &stype, &sprinter)) == NULL) | |
6170 | { | |
6171 | /* | |
6172 | * Bad URI... | |
6173 | */ | |
6174 | ||
6175 | send_ipp_status(con, IPP_NOT_FOUND, | |
6176 | _("The printer or class was not found.")); | |
6177 | return; | |
6178 | } | |
6179 | ||
6180 | job = NULL; | |
ef416fc2 | 6181 | } |
fa73b229 | 6182 | else |
6183 | { | |
6184 | /* | |
6185 | * Otherwise, just move a single job... | |
6186 | */ | |
ef416fc2 | 6187 | |
fa73b229 | 6188 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) |
6189 | { | |
6190 | /* | |
6191 | * Nope - return a "not found" error... | |
6192 | */ | |
6193 | ||
6194 | send_ipp_status(con, IPP_NOT_FOUND, | |
6195 | _("Job #%d does not exist!"), attr->values[0].integer); | |
6196 | return; | |
6197 | } | |
6198 | else | |
6199 | { | |
6200 | /* | |
6201 | * Job found, initialize source pointers... | |
6202 | */ | |
6203 | ||
6204 | src = NULL; | |
6205 | sprinter = NULL; | |
6206 | } | |
6207 | } | |
ef416fc2 | 6208 | } |
6209 | else | |
6210 | { | |
6211 | /* | |
6212 | * Got a job URI; parse it to get the job ID... | |
6213 | */ | |
6214 | ||
ef416fc2 | 6215 | if (strncmp(resource, "/jobs/", 6)) |
6216 | { | |
6217 | /* | |
6218 | * Not a valid URI! | |
6219 | */ | |
6220 | ||
6221 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6222 | _("Bad job-uri attribute \"%s\"!"), | |
6223 | uri->values[0].string.text); | |
6224 | return; | |
6225 | } | |
6226 | ||
fa73b229 | 6227 | /* |
6228 | * See if the job exists... | |
6229 | */ | |
6230 | ||
ef416fc2 | 6231 | jobid = atoi(resource + 6); |
ef416fc2 | 6232 | |
fa73b229 | 6233 | if ((job = cupsdFindJob(jobid)) == NULL) |
6234 | { | |
6235 | /* | |
6236 | * Nope - return a "not found" error... | |
6237 | */ | |
ef416fc2 | 6238 | |
fa73b229 | 6239 | send_ipp_status(con, IPP_NOT_FOUND, |
6240 | _("Job #%d does not exist!"), jobid); | |
6241 | return; | |
6242 | } | |
6243 | else | |
6244 | { | |
6245 | /* | |
6246 | * Job found, initialize source pointers... | |
6247 | */ | |
ef416fc2 | 6248 | |
fa73b229 | 6249 | src = NULL; |
6250 | sprinter = NULL; | |
6251 | } | |
ef416fc2 | 6252 | } |
6253 | ||
6254 | /* | |
fa73b229 | 6255 | * Now move the job or jobs... |
ef416fc2 | 6256 | */ |
6257 | ||
fa73b229 | 6258 | if (job) |
ef416fc2 | 6259 | { |
6260 | /* | |
fa73b229 | 6261 | * See if the job has been completed... |
ef416fc2 | 6262 | */ |
6263 | ||
fa73b229 | 6264 | if (job->state->values[0].integer > IPP_JOB_STOPPED) |
6265 | { | |
6266 | /* | |
6267 | * Return a "not-possible" error... | |
6268 | */ | |
ef416fc2 | 6269 | |
fa73b229 | 6270 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
6271 | _("Job #%d is finished and cannot be altered!"), | |
6272 | job->id); | |
6273 | return; | |
6274 | } | |
ef416fc2 | 6275 | |
ef416fc2 | 6276 | /* |
fa73b229 | 6277 | * See if the job is owned by the requesting user... |
ef416fc2 | 6278 | */ |
6279 | ||
fa73b229 | 6280 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6281 | { | |
6282 | send_ipp_status(con, IPP_FORBIDDEN, | |
6283 | _("You are not authorized to move job #%d owned " | |
6284 | "by \"%s\"!"), | |
6285 | job->id, job->username); | |
6286 | return; | |
6287 | } | |
ef416fc2 | 6288 | |
fa73b229 | 6289 | /* |
6290 | * Move the job to a different printer or class... | |
6291 | */ | |
ef416fc2 | 6292 | |
fa73b229 | 6293 | cupsdMoveJob(job, dest); |
6294 | } | |
6295 | else | |
ef416fc2 | 6296 | { |
6297 | /* | |
fa73b229 | 6298 | * Got the source printer, now look through the jobs... |
ef416fc2 | 6299 | */ |
6300 | ||
fa73b229 | 6301 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
6302 | job; | |
6303 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
6304 | { | |
6305 | /* | |
6306 | * See if the job is pointing at the source printer or has not been | |
6307 | * completed... | |
6308 | */ | |
ef416fc2 | 6309 | |
fa73b229 | 6310 | if (strcasecmp(job->dest, src) || |
6311 | job->state->values[0].integer > IPP_JOB_STOPPED) | |
6312 | continue; | |
ef416fc2 | 6313 | |
fa73b229 | 6314 | /* |
6315 | * See if the job can be moved by the requesting user... | |
6316 | */ | |
ef416fc2 | 6317 | |
fa73b229 | 6318 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6319 | continue; | |
6320 | ||
6321 | /* | |
6322 | * Move the job to a different printer or class... | |
6323 | */ | |
ef416fc2 | 6324 | |
fa73b229 | 6325 | cupsdMoveJob(job, dest); |
6326 | } | |
6327 | } | |
ef416fc2 | 6328 | |
6329 | /* | |
6330 | * Start jobs if possible... | |
6331 | */ | |
6332 | ||
6333 | cupsdCheckJobs(); | |
6334 | ||
6335 | /* | |
6336 | * Return with "everything is OK" status... | |
6337 | */ | |
6338 | ||
6339 | con->response->request.status.status_code = IPP_OK; | |
6340 | } | |
6341 | ||
6342 | ||
6343 | /* | |
6344 | * 'ppd_add_default()' - Add a PPD default choice. | |
6345 | */ | |
6346 | ||
6347 | static int /* O - Number of defaults */ | |
6348 | ppd_add_default( | |
6349 | const char *option, /* I - Option name */ | |
6350 | const char *choice, /* I - Choice name */ | |
6351 | int num_defaults, /* I - Number of defaults */ | |
6352 | ppd_default_t **defaults) /* IO - Defaults */ | |
6353 | { | |
6354 | int i; /* Looping var */ | |
6355 | ppd_default_t *temp; /* Temporary defaults array */ | |
6356 | ||
6357 | ||
6358 | /* | |
6359 | * First check if the option already has a default value; the PPD spec | |
6360 | * says that the first one is used... | |
6361 | */ | |
6362 | ||
6363 | for (i = 0, temp = *defaults; i < num_defaults; i ++) | |
6364 | if (!strcmp(option, temp[i].option)) | |
6365 | return (num_defaults); | |
6366 | ||
6367 | /* | |
6368 | * Now add the option... | |
6369 | */ | |
6370 | ||
6371 | if (num_defaults == 0) | |
6372 | temp = malloc(sizeof(ppd_default_t)); | |
6373 | else | |
6374 | temp = realloc(*defaults, (num_defaults + 1) * sizeof(ppd_default_t)); | |
6375 | ||
6376 | if (!temp) | |
6377 | { | |
6378 | cupsdLogMessage(CUPSD_LOG_ERROR, "ppd_add_default: Unable to add default value for \"%s\" - %s", | |
6379 | option, strerror(errno)); | |
6380 | return (num_defaults); | |
6381 | } | |
6382 | ||
6383 | *defaults = temp; | |
6384 | temp += num_defaults; | |
6385 | ||
6386 | strlcpy(temp->option, option, sizeof(temp->option)); | |
6387 | strlcpy(temp->choice, choice, sizeof(temp->choice)); | |
6388 | ||
6389 | return (num_defaults + 1); | |
6390 | } | |
6391 | ||
6392 | ||
6393 | /* | |
6394 | * 'ppd_parse_line()' - Parse a PPD default line. | |
6395 | */ | |
6396 | ||
6397 | static int /* O - 0 on success, -1 on failure */ | |
6398 | ppd_parse_line(const char *line, /* I - Line */ | |
6399 | char *option, /* O - Option name */ | |
6400 | int olen, /* I - Size of option name */ | |
6401 | char *choice, /* O - Choice name */ | |
6402 | int clen) /* I - Size of choice name */ | |
6403 | { | |
6404 | /* | |
6405 | * Verify this is a default option line... | |
6406 | */ | |
6407 | ||
6408 | if (strncmp(line, "*Default", 8)) | |
6409 | return (-1); | |
6410 | ||
6411 | /* | |
6412 | * Read the option name... | |
6413 | */ | |
6414 | ||
6415 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
6416 | if (olen > 0) | |
6417 | { | |
6418 | *option++ = *line; | |
6419 | olen --; | |
6420 | } | |
6421 | ||
6422 | *option = '\0'; | |
6423 | ||
6424 | /* | |
6425 | * Skip everything else up to the colon (:)... | |
6426 | */ | |
6427 | ||
6428 | while (*line && *line != ':') | |
6429 | line ++; | |
6430 | ||
6431 | if (!*line) | |
6432 | return (-1); | |
6433 | ||
6434 | line ++; | |
6435 | ||
6436 | /* | |
6437 | * Now grab the option choice, skipping leading whitespace... | |
6438 | */ | |
6439 | ||
6440 | while (isspace(*line & 255)) | |
6441 | line ++; | |
6442 | ||
6443 | for (clen --; isalnum(*line & 255); line ++) | |
6444 | if (clen > 0) | |
6445 | { | |
6446 | *choice++ = *line; | |
6447 | clen --; | |
6448 | } | |
6449 | ||
6450 | *choice = '\0'; | |
6451 | ||
6452 | /* | |
6453 | * Return with no errors... | |
6454 | */ | |
6455 | ||
6456 | return (0); | |
6457 | } | |
6458 | ||
6459 | ||
6460 | /* | |
6461 | * 'print_job()' - Print a file to a printer or class. | |
6462 | */ | |
6463 | ||
6464 | static void | |
6465 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
6466 | ipp_attribute_t *uri) /* I - Printer URI */ | |
6467 | { | |
6468 | http_status_t status; /* Policy status */ | |
6469 | ipp_attribute_t *attr; /* Current attribute */ | |
6470 | ipp_attribute_t *format; /* Document-format attribute */ | |
6471 | const char *dest; /* Destination */ | |
6472 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
6473 | int priority; /* Job priority */ | |
6474 | char *title; /* Job name/title */ | |
6475 | cupsd_job_t *job; /* Current job */ | |
6476 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
6477 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
6478 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6479 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6480 | resource[HTTP_MAX_URI], /* Resource portion of URI */ | |
6481 | filename[1024]; /* Job filename */ | |
6482 | int port; /* Port portion of URI */ | |
6483 | mime_type_t *filetype; /* Type of file */ | |
6484 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
6485 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
6486 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
6487 | /* Textual name of mime type */ | |
6488 | cupsd_printer_t *printer; /* Printer data */ | |
6489 | struct stat fileinfo; /* File information */ | |
6490 | int kbytes; /* Size of file */ | |
6491 | int i; /* Looping var */ | |
6492 | int lowerpagerange; /* Page range bound */ | |
6493 | int compression; /* Document compression */ | |
6494 | ||
6495 | ||
6496 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, | |
6497 | uri->values[0].string.text); | |
6498 | ||
6499 | /* | |
6500 | * Validate job template attributes; for now just copies and page-ranges... | |
6501 | */ | |
6502 | ||
fa73b229 | 6503 | if ((attr = ippFindAttribute(con->request, "copies", |
6504 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6505 | { |
6506 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
6507 | { | |
6508 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
6509 | attr->values[0].integer); | |
6510 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
6511 | "copies", attr->values[0].integer); | |
6512 | return; | |
6513 | } | |
6514 | } | |
6515 | ||
fa73b229 | 6516 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
6517 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 6518 | { |
6519 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
6520 | { | |
6521 | if (attr->values[i].range.lower < lowerpagerange || | |
6522 | attr->values[i].range.lower > attr->values[i].range.upper) | |
6523 | { | |
6524 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6525 | _("Bad page-ranges values %d-%d."), | |
6526 | attr->values[i].range.lower, | |
6527 | attr->values[i].range.upper); | |
6528 | return; | |
6529 | } | |
6530 | ||
6531 | lowerpagerange = attr->values[i].range.upper + 1; | |
6532 | } | |
6533 | } | |
6534 | ||
6535 | /* | |
6536 | * OK, see if the client is sending the document compressed - CUPS | |
6537 | * only supports "none" and "gzip". | |
6538 | */ | |
6539 | ||
6540 | compression = CUPS_FILE_NONE; | |
6541 | ||
fa73b229 | 6542 | if ((attr = ippFindAttribute(con->request, "compression", |
6543 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 6544 | { |
6545 | if (strcmp(attr->values[0].string.text, "none") | |
6546 | #ifdef HAVE_LIBZ | |
6547 | && strcmp(attr->values[0].string.text, "gzip") | |
6548 | #endif /* HAVE_LIBZ */ | |
6549 | ) | |
6550 | { | |
6551 | send_ipp_status(con, IPP_ATTRIBUTES, | |
6552 | _("Unsupported compression \"%s\"!"), | |
6553 | attr->values[0].string.text); | |
6554 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
6555 | "compression", NULL, attr->values[0].string.text); | |
6556 | return; | |
6557 | } | |
6558 | ||
6559 | #ifdef HAVE_LIBZ | |
6560 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
6561 | compression = CUPS_FILE_GZIP; | |
6562 | #endif /* HAVE_LIBZ */ | |
6563 | } | |
6564 | ||
6565 | /* | |
6566 | * Do we have a file to print? | |
6567 | */ | |
6568 | ||
6569 | if (!con->filename) | |
6570 | { | |
6571 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
6572 | return; | |
6573 | } | |
6574 | ||
6575 | /* | |
6576 | * Is it a format we support? | |
6577 | */ | |
6578 | ||
6579 | if ((format = ippFindAttribute(con->request, "document-format", | |
6580 | IPP_TAG_MIMETYPE)) != NULL) | |
6581 | { | |
6582 | /* | |
6583 | * Grab format from client... | |
6584 | */ | |
6585 | ||
6586 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
6587 | { | |
6588 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6589 | _("Could not scan type \"%s\"!"), | |
6590 | format->values[0].string.text); | |
6591 | return; | |
6592 | } | |
6593 | } | |
6594 | else | |
6595 | { | |
6596 | /* | |
6597 | * No document format attribute? Auto-type it! | |
6598 | */ | |
6599 | ||
6600 | strcpy(super, "application"); | |
6601 | strcpy(type, "octet-stream"); | |
6602 | } | |
6603 | ||
6604 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) | |
6605 | { | |
6606 | /* | |
6607 | * Auto-type the file... | |
6608 | */ | |
6609 | ||
6610 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
6611 | ||
6612 | filetype = mimeFileType(MimeDatabase, con->filename, &compression); | |
6613 | ||
fa73b229 | 6614 | if (filetype) |
ef416fc2 | 6615 | { |
6616 | /* | |
6617 | * Replace the document-format attribute value with the auto-typed one. | |
6618 | */ | |
6619 | ||
6620 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
6621 | filetype->type); | |
6622 | ||
fa73b229 | 6623 | if (format) |
ef416fc2 | 6624 | { |
6625 | free(format->values[0].string.text); | |
6626 | format->values[0].string.text = strdup(mimetype); | |
6627 | } | |
6628 | else | |
6629 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
6630 | "document-format", NULL, mimetype); | |
6631 | } | |
6632 | else | |
6633 | filetype = mimeType(MimeDatabase, super, type); | |
6634 | } | |
6635 | else | |
6636 | filetype = mimeType(MimeDatabase, super, type); | |
6637 | ||
fa73b229 | 6638 | if (!filetype) |
ef416fc2 | 6639 | { |
6640 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
6641 | _("Unsupported format \'%s/%s\'!"), super, type); | |
6642 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6643 | "Hint: Do you have the raw file printing rules enabled?"); | |
6644 | ||
6645 | if (format) | |
6646 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
6647 | "document-format", NULL, format->values[0].string.text); | |
6648 | ||
6649 | return; | |
6650 | } | |
6651 | ||
6652 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
6653 | filetype->super, filetype->type); | |
6654 | ||
6655 | /* | |
6656 | * Read any embedded job ticket info from PS files... | |
6657 | */ | |
6658 | ||
6659 | if (!strcasecmp(filetype->super, "application") && | |
6660 | !strcasecmp(filetype->type, "postscript")) | |
6661 | read_ps_job_ticket(con); | |
6662 | ||
6663 | /* | |
6664 | * Is the destination valid? | |
6665 | */ | |
6666 | ||
a4d04587 | 6667 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6668 | sizeof(method), username, sizeof(username), host, | |
6669 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6670 | |
6671 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
6672 | { | |
6673 | /* | |
6674 | * Bad URI... | |
6675 | */ | |
6676 | ||
6677 | send_ipp_status(con, IPP_NOT_FOUND, | |
6678 | _("The printer or class was not found.")); | |
6679 | return; | |
6680 | } | |
6681 | ||
6682 | /* | |
6683 | * Check remote printing to non-shared printer... | |
6684 | */ | |
6685 | ||
6686 | if (!printer->shared && | |
6687 | strcasecmp(con->http.hostname, "localhost") && | |
6688 | strcasecmp(con->http.hostname, ServerName)) | |
6689 | { | |
6690 | send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Printer not shared!")); | |
6691 | return; | |
6692 | } | |
6693 | ||
6694 | /* | |
6695 | * Check policy... | |
6696 | */ | |
6697 | ||
6698 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6699 | { | |
6700 | send_http_error(con, status); | |
6701 | return; | |
6702 | } | |
6703 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
6704 | { | |
6705 | send_http_error(con, status); | |
6706 | return; | |
6707 | } | |
6708 | ||
6709 | /* | |
6710 | * See if the printer is accepting jobs... | |
6711 | */ | |
6712 | ||
6713 | if (!printer->accepting) | |
6714 | { | |
6715 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
6716 | _("Destination \"%s\" is not accepting jobs."), dest); | |
6717 | return; | |
6718 | } | |
6719 | ||
6720 | /* | |
6721 | * Make sure we aren't over our limit... | |
6722 | */ | |
6723 | ||
6724 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
6725 | cupsdCleanJobs(); | |
6726 | ||
6727 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
6728 | { | |
6729 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
6730 | _("Too many jobs - %d jobs, max jobs is %d."), | |
6731 | cupsArrayCount(Jobs), MaxJobs); | |
6732 | return; | |
6733 | } | |
6734 | ||
6735 | if (!check_quotas(con, printer)) | |
6736 | { | |
6737 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
6738 | return; | |
6739 | } | |
6740 | ||
6741 | /* | |
6742 | * Create the job and set things up... | |
6743 | */ | |
6744 | ||
fa73b229 | 6745 | if ((attr = ippFindAttribute(con->request, "job-priority", |
6746 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6747 | priority = attr->values[0].integer; |
6748 | else | |
6749 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
6750 | priority = 50); | |
6751 | ||
fa73b229 | 6752 | if ((attr = ippFindAttribute(con->request, "job-name", |
6753 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 6754 | title = attr->values[0].string.text; |
6755 | else | |
6756 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
6757 | title = "Untitled"); | |
6758 | ||
6759 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) | |
6760 | { | |
6761 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
6762 | _("Unable to add job for destination \"%s\"!"), dest); | |
6763 | return; | |
6764 | } | |
6765 | ||
6766 | job->dtype = dtype; | |
6767 | job->attrs = con->request; | |
6768 | con->request = NULL; | |
6769 | ||
6770 | /* | |
6771 | * Copy the rest of the job info... | |
6772 | */ | |
6773 | ||
6774 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); | |
6775 | ||
6776 | if (con->username[0]) | |
6777 | { | |
6778 | cupsdSetString(&job->username, con->username); | |
6779 | ||
6780 | if (attr) | |
6781 | cupsdSetString(&attr->values[0].string.text, con->username); | |
6782 | ||
6783 | save_auth_info(con, job); | |
6784 | } | |
fa73b229 | 6785 | else if (attr) |
ef416fc2 | 6786 | { |
6787 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: requesting-user-name = \"%s\"", | |
6788 | attr->values[0].string.text); | |
6789 | ||
6790 | cupsdSetString(&job->username, attr->values[0].string.text); | |
6791 | } | |
6792 | else | |
6793 | cupsdSetString(&job->username, "anonymous"); | |
6794 | ||
fa73b229 | 6795 | if (!attr) |
ef416fc2 | 6796 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
6797 | "job-originating-user-name", NULL, job->username); | |
6798 | else | |
6799 | { | |
6800 | attr->group_tag = IPP_TAG_JOB; | |
6801 | cupsdSetString(&attr->name, "job-originating-user-name"); | |
6802 | } | |
6803 | ||
6804 | /* | |
6805 | * Add remaining job attributes... | |
6806 | */ | |
6807 | ||
6808 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", | |
6809 | IPP_TAG_ZERO)) != NULL) | |
6810 | { | |
6811 | /* | |
6812 | * Request contains a job-originating-host-name attribute; validate it... | |
6813 | */ | |
6814 | ||
6815 | if (attr->value_tag != IPP_TAG_NAME || | |
6816 | attr->num_values != 1 || | |
fa73b229 | 6817 | strcmp(con->http.hostname, "localhost")) |
ef416fc2 | 6818 | { |
6819 | /* | |
6820 | * Can't override the value if we aren't connected via localhost. | |
6821 | * Also, we can only have 1 value and it must be a name value. | |
6822 | */ | |
6823 | ||
6824 | switch (attr->value_tag) | |
6825 | { | |
6826 | case IPP_TAG_STRING : | |
6827 | case IPP_TAG_TEXTLANG : | |
6828 | case IPP_TAG_NAMELANG : | |
6829 | case IPP_TAG_TEXT : | |
6830 | case IPP_TAG_NAME : | |
6831 | case IPP_TAG_KEYWORD : | |
6832 | case IPP_TAG_URI : | |
6833 | case IPP_TAG_URISCHEME : | |
6834 | case IPP_TAG_CHARSET : | |
6835 | case IPP_TAG_LANGUAGE : | |
6836 | case IPP_TAG_MIMETYPE : | |
6837 | /* | |
6838 | * Free old strings... | |
6839 | */ | |
6840 | ||
6841 | for (i = 0; i < attr->num_values; i ++) | |
6842 | { | |
6843 | free(attr->values[i].string.text); | |
6844 | attr->values[i].string.text = NULL; | |
6845 | if (attr->values[i].string.charset) | |
6846 | { | |
6847 | free(attr->values[i].string.charset); | |
6848 | attr->values[i].string.charset = NULL; | |
6849 | } | |
6850 | } | |
6851 | ||
6852 | default : | |
6853 | break; | |
6854 | } | |
6855 | ||
6856 | /* | |
6857 | * Use the default connection hostname instead... | |
6858 | */ | |
6859 | ||
6860 | attr->value_tag = IPP_TAG_NAME; | |
6861 | attr->num_values = 1; | |
6862 | attr->values[0].string.text = strdup(con->http.hostname); | |
6863 | } | |
6864 | ||
6865 | attr->group_tag = IPP_TAG_JOB; | |
6866 | } | |
6867 | else | |
6868 | { | |
6869 | /* | |
6870 | * No job-originating-host-name attribute, so use the hostname from | |
6871 | * the connection... | |
6872 | */ | |
6873 | ||
6874 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
6875 | "job-originating-host-name", NULL, con->http.hostname); | |
6876 | } | |
6877 | ||
6878 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
6879 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
6880 | "job-state", IPP_JOB_PENDING); | |
6881 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6882 | "job-media-sheets-completed", 0); | |
6883 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
6884 | printer->uri); | |
6885 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
6886 | title); | |
6887 | ||
fa73b229 | 6888 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
6889 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6890 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, |
6891 | "job-k-octets", 0); | |
6892 | ||
6893 | if (stat(con->filename, &fileinfo)) | |
6894 | kbytes = 0; | |
6895 | else | |
6896 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
6897 | ||
6898 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6899 | attr->values[0].integer += kbytes; | |
6900 | ||
6901 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
6902 | time(NULL)); | |
6903 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6904 | "time-at-processing", 0); | |
6905 | attr->value_tag = IPP_TAG_NOVALUE; | |
6906 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6907 | "time-at-completed", 0); | |
6908 | attr->value_tag = IPP_TAG_NOVALUE; | |
6909 | ||
fa73b229 | 6910 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
6911 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 6912 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
fa73b229 | 6913 | if (!attr) |
ef416fc2 | 6914 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
6915 | "job-hold-until", NULL, "no-hold"); | |
6916 | ||
fa73b229 | 6917 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
ef416fc2 | 6918 | !(printer->type & CUPS_PRINTER_REMOTE)) |
6919 | { | |
6920 | /* | |
6921 | * Hold job until specified time... | |
6922 | */ | |
6923 | ||
6924 | job->state->values[0].integer = IPP_JOB_HELD; | |
6925 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
6926 | } | |
6927 | ||
6928 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || | |
6929 | Classification) | |
6930 | { | |
6931 | /* | |
6932 | * Add job sheets options... | |
6933 | */ | |
6934 | ||
fa73b229 | 6935 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
6936 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 6937 | { |
6938 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
6939 | "Adding default job-sheets values \"%s,%s\"...", | |
6940 | printer->job_sheets[0], printer->job_sheets[1]); | |
6941 | ||
6942 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", | |
6943 | 2, NULL, NULL); | |
6944 | attr->values[0].string.text = strdup(printer->job_sheets[0]); | |
6945 | attr->values[1].string.text = strdup(printer->job_sheets[1]); | |
6946 | } | |
6947 | ||
6948 | job->job_sheets = attr; | |
6949 | ||
6950 | /* | |
6951 | * Enforce classification level if set... | |
6952 | */ | |
6953 | ||
6954 | if (Classification) | |
6955 | { | |
6956 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6957 | "Classification=\"%s\", ClassifyOverride=%d", | |
6958 | Classification ? Classification : "(null)", | |
6959 | ClassifyOverride); | |
6960 | ||
6961 | if (ClassifyOverride) | |
6962 | { | |
fa73b229 | 6963 | if (!strcmp(attr->values[0].string.text, "none") && |
ef416fc2 | 6964 | (attr->num_values == 1 || |
fa73b229 | 6965 | !strcmp(attr->values[1].string.text, "none"))) |
ef416fc2 | 6966 | { |
6967 | /* | |
6968 | * Force the leading banner to have the classification on it... | |
6969 | */ | |
6970 | ||
6971 | cupsdSetString(&attr->values[0].string.text, Classification); | |
6972 | ||
6973 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
6974 | "[Job %d] CLASSIFICATION FORCED " | |
6975 | "job-sheets=\"%s,none\", " | |
6976 | "job-originating-user-name=\"%s\"", | |
6977 | job->id, Classification, job->username); | |
6978 | } | |
6979 | else if (attr->num_values == 2 && | |
fa73b229 | 6980 | strcmp(attr->values[0].string.text, |
6981 | attr->values[1].string.text) && | |
6982 | strcmp(attr->values[0].string.text, "none") && | |
6983 | strcmp(attr->values[1].string.text, "none")) | |
ef416fc2 | 6984 | { |
6985 | /* | |
6986 | * Can't put two different security markings on the same document! | |
6987 | */ | |
6988 | ||
6989 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); | |
6990 | ||
6991 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
6992 | "[Job %d] CLASSIFICATION FORCED " | |
6993 | "job-sheets=\"%s,%s\", " | |
6994 | "job-originating-user-name=\"%s\"", | |
6995 | job->id, attr->values[0].string.text, | |
6996 | attr->values[1].string.text, job->username); | |
6997 | } | |
6998 | else if (strcmp(attr->values[0].string.text, Classification) && | |
6999 | strcmp(attr->values[0].string.text, "none") && | |
7000 | (attr->num_values == 1 || | |
7001 | (strcmp(attr->values[1].string.text, Classification) && | |
7002 | strcmp(attr->values[1].string.text, "none")))) | |
7003 | { | |
7004 | if (attr->num_values == 1) | |
7005 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7006 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
7007 | "job-sheets=\"%s\", " | |
7008 | "job-originating-user-name=\"%s\"", | |
7009 | job->id, attr->values[0].string.text, | |
7010 | job->username); | |
7011 | else | |
7012 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7013 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
7014 | "job-sheets=\"%s,%s\", " | |
7015 | "job-originating-user-name=\"%s\"", | |
7016 | job->id, attr->values[0].string.text, | |
7017 | attr->values[1].string.text, job->username); | |
7018 | } | |
7019 | } | |
fa73b229 | 7020 | else if (strcmp(attr->values[0].string.text, Classification) && |
ef416fc2 | 7021 | (attr->num_values == 1 || |
fa73b229 | 7022 | strcmp(attr->values[1].string.text, Classification))) |
ef416fc2 | 7023 | { |
7024 | /* | |
7025 | * Force the banner to have the classification on it... | |
7026 | */ | |
7027 | ||
7028 | if (attr->num_values > 1 && | |
7029 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
7030 | { | |
7031 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
7032 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
7033 | } | |
7034 | else | |
7035 | { | |
7036 | if (attr->num_values == 1 || | |
7037 | strcmp(attr->values[0].string.text, "none")) | |
7038 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
7039 | ||
7040 | if (attr->num_values > 1 && | |
7041 | strcmp(attr->values[1].string.text, "none")) | |
7042 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
7043 | } | |
7044 | ||
7045 | if (attr->num_values > 1) | |
7046 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7047 | "[Job %d] CLASSIFICATION FORCED " | |
7048 | "job-sheets=\"%s,%s\", " | |
7049 | "job-originating-user-name=\"%s\"", | |
7050 | job->id, attr->values[0].string.text, | |
7051 | attr->values[1].string.text, job->username); | |
7052 | else | |
7053 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7054 | "[Job %d] CLASSIFICATION FORCED " | |
7055 | "job-sheets=\"%s\", " | |
7056 | "job-originating-user-name=\"%s\"", | |
7057 | job->id, Classification, job->username); | |
7058 | } | |
7059 | } | |
7060 | ||
7061 | /* | |
7062 | * Add the starting sheet... | |
7063 | */ | |
7064 | ||
7065 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) | |
7066 | { | |
7067 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7068 | "Adding start banner page \"%s\" to job %d.", | |
7069 | attr->values[0].string.text, job->id); | |
7070 | ||
7071 | kbytes = copy_banner(con, job, attr->values[0].string.text); | |
7072 | ||
7073 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7074 | } | |
7075 | } | |
fa73b229 | 7076 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
7077 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7078 | job->sheets = attr; |
7079 | ||
7080 | /* | |
7081 | * Add the job file... | |
7082 | */ | |
7083 | ||
7084 | if (add_file(con, job, filetype, compression)) | |
7085 | return; | |
7086 | ||
7087 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7088 | job->num_files); | |
7089 | rename(con->filename, filename); | |
7090 | cupsdClearString(&con->filename); | |
7091 | ||
7092 | /* | |
7093 | * See if we need to add the ending sheet... | |
7094 | */ | |
7095 | ||
7096 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
7097 | attr->num_values > 1) | |
7098 | { | |
7099 | /* | |
7100 | * Yes... | |
7101 | */ | |
7102 | ||
7103 | cupsdLogMessage(CUPSD_LOG_INFO, "Adding end banner page \"%s\" to job %d.", | |
7104 | attr->values[1].string.text, job->id); | |
7105 | ||
7106 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
7107 | ||
7108 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7109 | } | |
7110 | ||
7111 | /* | |
7112 | * Fill in the response info... | |
7113 | */ | |
7114 | ||
7115 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
7116 | LocalPort, job->id); | |
7117 | ||
7118 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
7119 | job_uri); | |
7120 | ||
7121 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
7122 | ||
7123 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
7124 | job->state->values[0].integer); | |
7125 | add_job_state_reasons(con, job); | |
7126 | ||
7127 | con->response->request.status.status_code = IPP_OK; | |
7128 | ||
7129 | /* | |
7130 | * Add any job subscriptions... | |
7131 | */ | |
7132 | ||
7133 | add_job_subscriptions(con, job); | |
7134 | ||
7135 | /* | |
7136 | * Set all but the first two attributes to the job attributes group... | |
7137 | */ | |
7138 | ||
7139 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) | |
7140 | attr->group_tag = IPP_TAG_JOB; | |
7141 | ||
7142 | /* | |
7143 | * Log and save the job... | |
7144 | */ | |
7145 | ||
7146 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d queued on \"%s\" by \"%s\".", job->id, | |
7147 | job->dest, job->username); | |
7148 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Job %d hold_until = %d", job->id, | |
7149 | (int)job->hold_until); | |
7150 | ||
7151 | cupsdSaveJob(job); | |
7152 | ||
7153 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); | |
7154 | ||
7155 | /* | |
7156 | * Start the job if possible... | |
7157 | */ | |
7158 | ||
7159 | cupsdCheckJobs(); | |
7160 | } | |
7161 | ||
7162 | ||
7163 | /* | |
7164 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
7165 | * | |
7166 | * This function only gets called when printing a single PostScript | |
7167 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
7168 | * Send-File, since the job attributes need to be set at job creation | |
7169 | * time for banners to work. The embedded PS job ticket stuff is here | |
7170 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
7171 | * options and IPP attributes which otherwise would be lost. | |
7172 | * | |
7173 | * The format of a PS job ticket is simple: | |
7174 | * | |
7175 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
7176 | * | |
7177 | * %cupsJobTicket: attr1=value1 | |
7178 | * %cupsJobTicket: attr2=value2 | |
7179 | * ... | |
7180 | * %cupsJobTicket: attrN=valueN | |
7181 | * | |
7182 | * Job ticket lines must appear immediately after the first line that | |
7183 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
7184 | * looking for job ticket info when it finds a line that does not begin | |
7185 | * with "%cupsJobTicket:". | |
7186 | * | |
7187 | * The maximum length of a job ticket line, including the prefix, is | |
7188 | * 255 characters to conform with the Adobe DSC. | |
7189 | * | |
7190 | * Read-only attributes are rejected with a notice to the error log in | |
7191 | * case a malicious user tries anything. Since the job ticket is read | |
7192 | * prior to attribute validation in print_job(), job ticket attributes | |
7193 | * will go through the same validation as IPP attributes... | |
7194 | */ | |
7195 | ||
7196 | static void | |
7197 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
7198 | { | |
7199 | cups_file_t *fp; /* File to read from */ | |
7200 | char line[256]; /* Line data */ | |
7201 | int num_options; /* Number of options */ | |
7202 | cups_option_t *options; /* Options */ | |
7203 | ipp_t *ticket; /* New attributes */ | |
7204 | ipp_attribute_t *attr, /* Current attribute */ | |
7205 | *attr2, /* Job attribute */ | |
7206 | *prev2; /* Previous job attribute */ | |
7207 | ||
7208 | ||
7209 | /* | |
7210 | * First open the print file... | |
7211 | */ | |
7212 | ||
7213 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
7214 | { | |
7215 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7216 | "read_ps_job_ticket: Unable to open PostScript print file " | |
7217 | "- %s", | |
7218 | strerror(errno)); | |
7219 | return; | |
7220 | } | |
7221 | ||
7222 | /* | |
7223 | * Skip the first line... | |
7224 | */ | |
7225 | ||
7226 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
7227 | { | |
7228 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7229 | "read_ps_job_ticket: Unable to read from PostScript print " | |
7230 | "file - %s", | |
7231 | strerror(errno)); | |
7232 | cupsFileClose(fp); | |
7233 | return; | |
7234 | } | |
7235 | ||
fa73b229 | 7236 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 7237 | { |
7238 | /* | |
7239 | * Not a DSC-compliant file, so no job ticket info will be available... | |
7240 | */ | |
7241 | ||
7242 | cupsFileClose(fp); | |
7243 | return; | |
7244 | } | |
7245 | ||
7246 | /* | |
7247 | * Read job ticket info from the file... | |
7248 | */ | |
7249 | ||
7250 | num_options = 0; | |
7251 | options = NULL; | |
7252 | ||
fa73b229 | 7253 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 7254 | { |
7255 | /* | |
7256 | * Stop at the first non-ticket line... | |
7257 | */ | |
7258 | ||
fa73b229 | 7259 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 7260 | break; |
7261 | ||
7262 | /* | |
7263 | * Add the options to the option array... | |
7264 | */ | |
7265 | ||
7266 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7267 | } | |
7268 | ||
7269 | /* | |
7270 | * Done with the file; see if we have any options... | |
7271 | */ | |
7272 | ||
7273 | cupsFileClose(fp); | |
7274 | ||
7275 | if (num_options == 0) | |
7276 | return; | |
7277 | ||
7278 | /* | |
7279 | * OK, convert the options to an attribute list, and apply them to | |
7280 | * the request... | |
7281 | */ | |
7282 | ||
7283 | ticket = ippNew(); | |
7284 | cupsEncodeOptions(ticket, num_options, options); | |
7285 | ||
7286 | /* | |
7287 | * See what the user wants to change. | |
7288 | */ | |
7289 | ||
fa73b229 | 7290 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 7291 | { |
7292 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7293 | continue; | |
7294 | ||
7295 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7296 | !strcmp(attr->name, "job-originating-user-name") || | |
7297 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7298 | !strcmp(attr->name, "job-k-octets") || | |
7299 | !strcmp(attr->name, "job-id") || | |
7300 | !strncmp(attr->name, "job-state", 9) || | |
7301 | !strncmp(attr->name, "time-at-", 8)) | |
7302 | continue; /* Read-only attrs */ | |
7303 | ||
fa73b229 | 7304 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7305 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7306 | { |
7307 | /* | |
7308 | * Some other value; first free the old value... | |
7309 | */ | |
7310 | ||
7311 | if (con->request->attrs == attr2) | |
7312 | { | |
7313 | con->request->attrs = attr2->next; | |
7314 | prev2 = NULL; | |
7315 | } | |
7316 | else | |
7317 | { | |
fa73b229 | 7318 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7319 | if (prev2->next == attr2) |
7320 | { | |
7321 | prev2->next = attr2->next; | |
7322 | break; | |
7323 | } | |
7324 | } | |
7325 | ||
7326 | if (con->request->last == attr2) | |
7327 | con->request->last = prev2; | |
7328 | ||
7329 | _ipp_free_attr(attr2); | |
7330 | } | |
7331 | ||
7332 | /* | |
7333 | * Add new option by copying it... | |
7334 | */ | |
7335 | ||
7336 | copy_attribute(con->request, attr, 0); | |
7337 | } | |
7338 | ||
7339 | /* | |
7340 | * Then free the attribute list and option array... | |
7341 | */ | |
7342 | ||
7343 | ippDelete(ticket); | |
7344 | cupsFreeOptions(num_options, options); | |
7345 | } | |
7346 | ||
7347 | ||
7348 | /* | |
7349 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7350 | */ | |
7351 | ||
7352 | static void | |
7353 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7354 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7355 | { | |
7356 | http_status_t status; /* Policy status */ | |
7357 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
7358 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7359 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7360 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7361 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7362 | int port; /* Port portion of URI */ | |
7363 | const char *name; /* Printer name */ | |
7364 | cupsd_printer_t *printer; /* Printer data */ | |
7365 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7366 | ||
7367 | ||
7368 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7369 | con->http.fd, uri->values[0].string.text); | |
7370 | ||
7371 | /* | |
7372 | * Is the destination valid? | |
7373 | */ | |
7374 | ||
a4d04587 | 7375 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7376 | sizeof(method), username, sizeof(username), host, | |
7377 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7378 | |
7379 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
7380 | { | |
7381 | /* | |
7382 | * Bad URI... | |
7383 | */ | |
7384 | ||
7385 | send_ipp_status(con, IPP_NOT_FOUND, | |
7386 | _("The printer or class was not found.")); | |
7387 | return; | |
7388 | } | |
7389 | ||
7390 | /* | |
7391 | * Check policy... | |
7392 | */ | |
7393 | ||
7394 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7395 | { | |
7396 | send_http_error(con, status); | |
7397 | return; | |
7398 | } | |
7399 | ||
7400 | /* | |
7401 | * Reject jobs sent to the printer... | |
7402 | */ | |
7403 | ||
7404 | printer->accepting = 0; | |
7405 | ||
7406 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7407 | IPP_TAG_TEXT)) == NULL) | |
7408 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7409 | else | |
7410 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7411 | sizeof(printer->state_message)); | |
7412 | ||
7413 | cupsdAddPrinterHistory(printer); | |
7414 | ||
7415 | if (dtype & CUPS_PRINTER_CLASS) | |
7416 | { | |
7417 | cupsdSaveAllClasses(); | |
7418 | ||
7419 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
7420 | name, con->username); | |
7421 | } | |
7422 | else | |
7423 | { | |
7424 | cupsdSaveAllPrinters(); | |
7425 | ||
7426 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
7427 | name, con->username); | |
7428 | } | |
7429 | ||
7430 | /* | |
7431 | * Everything was ok, so return OK status... | |
7432 | */ | |
7433 | ||
7434 | con->response->request.status.status_code = IPP_OK; | |
7435 | } | |
7436 | ||
7437 | ||
7438 | /* | |
7439 | * 'release_job()' - Release a held print job. | |
7440 | */ | |
7441 | ||
7442 | static void | |
7443 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7444 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7445 | { | |
7446 | ipp_attribute_t *attr; /* Current attribute */ | |
7447 | int jobid; /* Job ID */ | |
7448 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7449 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7450 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7451 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7452 | int port; /* Port portion of URI */ | |
7453 | cupsd_job_t *job; /* Job information */ | |
7454 | ||
7455 | ||
7456 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7457 | con->http.fd, uri->values[0].string.text); | |
7458 | ||
7459 | /* | |
7460 | * See if we have a job URI or a printer URI... | |
7461 | */ | |
7462 | ||
7463 | if (!strcmp(uri->name, "printer-uri")) | |
7464 | { | |
7465 | /* | |
7466 | * Got a printer URI; see if we also have a job-id attribute... | |
7467 | */ | |
7468 | ||
fa73b229 | 7469 | if ((attr = ippFindAttribute(con->request, "job-id", |
7470 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7471 | { |
7472 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7473 | _("Got a printer-uri attribute but no job-id!")); | |
7474 | return; | |
7475 | } | |
7476 | ||
7477 | jobid = attr->values[0].integer; | |
7478 | } | |
7479 | else | |
7480 | { | |
7481 | /* | |
7482 | * Got a job URI; parse it to get the job ID... | |
7483 | */ | |
7484 | ||
a4d04587 | 7485 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7486 | sizeof(method), username, sizeof(username), host, | |
7487 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7488 | |
7489 | if (strncmp(resource, "/jobs/", 6)) | |
7490 | { | |
7491 | /* | |
7492 | * Not a valid URI! | |
7493 | */ | |
7494 | ||
7495 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7496 | _("Bad job-uri attribute \"%s\"!"), | |
7497 | uri->values[0].string.text); | |
7498 | return; | |
7499 | } | |
7500 | ||
7501 | jobid = atoi(resource + 6); | |
7502 | } | |
7503 | ||
7504 | /* | |
7505 | * See if the job exists... | |
7506 | */ | |
7507 | ||
7508 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7509 | { | |
7510 | /* | |
7511 | * Nope - return a "not found" error... | |
7512 | */ | |
7513 | ||
7514 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7515 | return; | |
7516 | } | |
7517 | ||
7518 | /* | |
7519 | * See if job is "held"... | |
7520 | */ | |
7521 | ||
7522 | if (job->state->values[0].integer != IPP_JOB_HELD) | |
7523 | { | |
7524 | /* | |
7525 | * Nope - return a "not possible" error... | |
7526 | */ | |
7527 | ||
7528 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7529 | return; | |
7530 | } | |
7531 | ||
7532 | /* | |
7533 | * See if the job is owned by the requesting user... | |
7534 | */ | |
7535 | ||
7536 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7537 | { | |
7538 | send_ipp_status(con, IPP_FORBIDDEN, | |
7539 | _("You are not authorized to release job id " | |
7540 | "%d owned by \"%s\"!"), | |
7541 | jobid, job->username); | |
7542 | return; | |
7543 | } | |
7544 | ||
7545 | /* | |
7546 | * Reset the job-hold-until value to "no-hold"... | |
7547 | */ | |
7548 | ||
fa73b229 | 7549 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7550 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7551 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7552 | ||
fa73b229 | 7553 | if (attr) |
ef416fc2 | 7554 | { |
7555 | free(attr->values[0].string.text); | |
7556 | attr->value_tag = IPP_TAG_KEYWORD; | |
7557 | attr->values[0].string.text = strdup("no-hold"); | |
7558 | } | |
7559 | ||
7560 | /* | |
7561 | * Release the job and return... | |
7562 | */ | |
7563 | ||
7564 | cupsdReleaseJob(job); | |
7565 | ||
7566 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was released by \"%s\".", jobid, | |
7567 | username); | |
7568 | ||
7569 | con->response->request.status.status_code = IPP_OK; | |
7570 | } | |
7571 | ||
7572 | ||
7573 | /* | |
7574 | * 'renew_subscription()' - Renew an existing subscription... | |
7575 | */ | |
7576 | ||
7577 | static void | |
7578 | renew_subscription( | |
7579 | cupsd_client_t *con, /* I - Client connection */ | |
7580 | int sub_id) /* I - Subscription ID */ | |
7581 | { | |
7582 | } | |
7583 | ||
7584 | ||
7585 | /* | |
7586 | * 'restart_job()' - Restart an old print job. | |
7587 | */ | |
7588 | ||
7589 | static void | |
7590 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7591 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7592 | { | |
7593 | ipp_attribute_t *attr; /* Current attribute */ | |
7594 | int jobid; /* Job ID */ | |
7595 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7596 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7597 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7598 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7599 | int port; /* Port portion of URI */ | |
7600 | cupsd_job_t *job; /* Job information */ | |
7601 | ||
7602 | ||
7603 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7604 | con->http.fd, uri->values[0].string.text); | |
7605 | ||
7606 | /* | |
7607 | * See if we have a job URI or a printer URI... | |
7608 | */ | |
7609 | ||
7610 | if (!strcmp(uri->name, "printer-uri")) | |
7611 | { | |
7612 | /* | |
7613 | * Got a printer URI; see if we also have a job-id attribute... | |
7614 | */ | |
7615 | ||
fa73b229 | 7616 | if ((attr = ippFindAttribute(con->request, "job-id", |
7617 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7618 | { |
7619 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7620 | _("Got a printer-uri attribute but no job-id!")); | |
7621 | return; | |
7622 | } | |
7623 | ||
7624 | jobid = attr->values[0].integer; | |
7625 | } | |
7626 | else | |
7627 | { | |
7628 | /* | |
7629 | * Got a job URI; parse it to get the job ID... | |
7630 | */ | |
7631 | ||
a4d04587 | 7632 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7633 | sizeof(method), username, sizeof(username), host, | |
7634 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7635 | |
fa73b229 | 7636 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 7637 | { |
7638 | /* | |
7639 | * Not a valid URI! | |
7640 | */ | |
7641 | ||
7642 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7643 | _("Bad job-uri attribute \"%s\"!"), | |
7644 | uri->values[0].string.text); | |
7645 | return; | |
7646 | } | |
7647 | ||
7648 | jobid = atoi(resource + 6); | |
7649 | } | |
7650 | ||
7651 | /* | |
7652 | * See if the job exists... | |
7653 | */ | |
7654 | ||
7655 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7656 | { | |
7657 | /* | |
7658 | * Nope - return a "not found" error... | |
7659 | */ | |
7660 | ||
7661 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7662 | return; | |
7663 | } | |
7664 | ||
7665 | /* | |
7666 | * See if job is in any of the "completed" states... | |
7667 | */ | |
7668 | ||
7669 | if (job->state->values[0].integer <= IPP_JOB_PROCESSING) | |
7670 | { | |
7671 | /* | |
7672 | * Nope - return a "not possible" error... | |
7673 | */ | |
7674 | ||
7675 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
7676 | jobid); | |
7677 | return; | |
7678 | } | |
7679 | ||
7680 | /* | |
7681 | * See if we have retained the job files... | |
7682 | */ | |
7683 | ||
7684 | if (!JobFiles && job->state->values[0].integer > IPP_JOB_STOPPED) | |
7685 | { | |
7686 | /* | |
7687 | * Nope - return a "not possible" error... | |
7688 | */ | |
7689 | ||
7690 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7691 | _("Job #%d cannot be restarted - no files!"), jobid); | |
7692 | return; | |
7693 | } | |
7694 | ||
7695 | /* | |
7696 | * See if the job is owned by the requesting user... | |
7697 | */ | |
7698 | ||
7699 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7700 | { | |
7701 | send_ipp_status(con, IPP_FORBIDDEN, | |
7702 | _("You are not authorized to restart job id " | |
7703 | "%d owned by \"%s\"!"), | |
7704 | jobid, job->username); | |
7705 | return; | |
7706 | } | |
7707 | ||
7708 | /* | |
7709 | * Restart the job and return... | |
7710 | */ | |
7711 | ||
7712 | cupsdRestartJob(job); | |
7713 | ||
7714 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was restarted by \"%s\".", jobid, | |
7715 | username); | |
7716 | ||
7717 | con->response->request.status.status_code = IPP_OK; | |
7718 | } | |
7719 | ||
7720 | ||
7721 | /* | |
7722 | * 'save_auth_info()' - Save authentication information for a job. | |
7723 | */ | |
7724 | ||
7725 | static void | |
7726 | save_auth_info(cupsd_client_t *con, /* I - Client connection */ | |
7727 | cupsd_job_t *job) /* I - Job */ | |
7728 | { | |
7729 | int i; /* Looping var */ | |
7730 | char filename[1024]; /* Job authentication filename */ | |
7731 | cups_file_t *fp; /* Job authentication file */ | |
7732 | char line[1024]; /* Line for file */ | |
7733 | ||
7734 | ||
7735 | /* | |
7736 | * This function saves the in-memory authentication information for | |
7737 | * a job so that it can be used to authenticate with a remote host. | |
7738 | * The information is stored in a file that is readable only by the | |
7739 | * root user. The username and password are Base-64 encoded, each | |
7740 | * on a separate line, followed by random number (up to 1024) of | |
7741 | * newlines to limit the amount of information that is exposed. | |
7742 | * | |
7743 | * Because of the potential for exposing of authentication information, | |
7744 | * this functionality is only enabled when running cupsd as root. | |
7745 | * | |
7746 | * This caching only works for the Basic and BasicDigest authentication | |
7747 | * types. Digest authentication cannot be cached this way, and in | |
7748 | * the future Kerberos authentication may make all of this obsolete. | |
7749 | * | |
7750 | * Authentication information is saved whenever an authenticated | |
7751 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
7752 | * performed. | |
7753 | * | |
7754 | * This information is deleted after a job is completed or canceled, | |
7755 | * so reprints may require subsequent re-authentication. | |
7756 | */ | |
7757 | ||
7758 | if (RunUser) | |
7759 | return; | |
7760 | ||
7761 | /* | |
7762 | * Create the authentication file and change permissions... | |
7763 | */ | |
7764 | ||
7765 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
7766 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
7767 | { | |
7768 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7769 | "Unable to save authentication info to \"%s\" - %s", | |
7770 | filename, strerror(errno)); | |
7771 | return; | |
7772 | } | |
7773 | ||
7774 | fchown(cupsFileNumber(fp), 0, 0); | |
7775 | fchmod(cupsFileNumber(fp), 0400); | |
7776 | ||
7777 | /* | |
7778 | * Write the authenticated username... | |
7779 | */ | |
7780 | ||
7781 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); | |
7782 | cupsFilePrintf(fp, "%s\n", line); | |
7783 | ||
7784 | /* | |
7785 | * Write the authenticated password... | |
7786 | */ | |
7787 | ||
7788 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
7789 | cupsFilePrintf(fp, "%s\n", line); | |
7790 | ||
7791 | /* | |
7792 | * Write a random number of newlines to the end of the file... | |
7793 | */ | |
7794 | ||
7795 | for (i = (rand() % 1024); i >= 0; i --) | |
7796 | cupsFilePutChar(fp, '\n'); | |
7797 | ||
7798 | /* | |
7799 | * Close the file and return... | |
7800 | */ | |
7801 | ||
7802 | cupsFileClose(fp); | |
7803 | } | |
7804 | ||
7805 | ||
7806 | /* | |
7807 | * 'send_document()' - Send a file to a printer or class. | |
7808 | */ | |
7809 | ||
7810 | static void | |
7811 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
7812 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7813 | { | |
7814 | ipp_attribute_t *attr; /* Current attribute */ | |
7815 | ipp_attribute_t *format; /* Document-format attribute */ | |
7816 | int jobid; /* Job ID number */ | |
7817 | cupsd_job_t *job; /* Current job */ | |
7818 | char job_uri[HTTP_MAX_URI], | |
7819 | /* Job URI */ | |
7820 | method[HTTP_MAX_URI], | |
7821 | /* Method portion of URI */ | |
7822 | username[HTTP_MAX_URI], | |
7823 | /* Username portion of URI */ | |
7824 | host[HTTP_MAX_URI], | |
7825 | /* Host portion of URI */ | |
7826 | resource[HTTP_MAX_URI]; | |
7827 | /* Resource portion of URI */ | |
7828 | int port; /* Port portion of URI */ | |
7829 | mime_type_t *filetype; /* Type of file */ | |
7830 | char super[MIME_MAX_SUPER], | |
7831 | /* Supertype of file */ | |
7832 | type[MIME_MAX_TYPE], | |
7833 | /* Subtype of file */ | |
7834 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7835 | /* Textual name of mime type */ | |
7836 | char filename[1024]; /* Job filename */ | |
7837 | cupsd_printer_t *printer; /* Current printer */ | |
7838 | struct stat fileinfo; /* File information */ | |
7839 | int kbytes; /* Size of file */ | |
7840 | int compression; /* Type of compression */ | |
7841 | ||
7842 | ||
7843 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
7844 | con->http.fd, uri->values[0].string.text); | |
7845 | ||
7846 | /* | |
7847 | * See if we have a job URI or a printer URI... | |
7848 | */ | |
7849 | ||
7850 | if (!strcmp(uri->name, "printer-uri")) | |
7851 | { | |
7852 | /* | |
7853 | * Got a printer URI; see if we also have a job-id attribute... | |
7854 | */ | |
7855 | ||
fa73b229 | 7856 | if ((attr = ippFindAttribute(con->request, "job-id", |
7857 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7858 | { |
7859 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7860 | _("Got a printer-uri attribute but no job-id!")); | |
7861 | return; | |
7862 | } | |
7863 | ||
7864 | jobid = attr->values[0].integer; | |
7865 | } | |
7866 | else | |
7867 | { | |
7868 | /* | |
7869 | * Got a job URI; parse it to get the job ID... | |
7870 | */ | |
7871 | ||
a4d04587 | 7872 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7873 | sizeof(method), username, sizeof(username), host, | |
7874 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7875 | |
7876 | if (strncmp(resource, "/jobs/", 6)) | |
7877 | { | |
7878 | /* | |
7879 | * Not a valid URI! | |
7880 | */ | |
7881 | ||
7882 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7883 | _("Bad job-uri attribute \"%s\"!"), | |
7884 | uri->values[0].string.text); | |
7885 | return; | |
7886 | } | |
7887 | ||
7888 | jobid = atoi(resource + 6); | |
7889 | } | |
7890 | ||
7891 | /* | |
7892 | * See if the job exists... | |
7893 | */ | |
7894 | ||
7895 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7896 | { | |
7897 | /* | |
7898 | * Nope - return a "not found" error... | |
7899 | */ | |
7900 | ||
7901 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7902 | return; | |
7903 | } | |
7904 | ||
7905 | /* | |
7906 | * See if the job is owned by the requesting user... | |
7907 | */ | |
7908 | ||
7909 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7910 | { | |
7911 | send_ipp_status(con, IPP_FORBIDDEN, | |
7912 | _("You are not authorized to send document " | |
7913 | "for job #%d owned by \"%s\"!"), | |
7914 | jobid, job->username); | |
7915 | return; | |
7916 | } | |
7917 | ||
7918 | /* | |
7919 | * OK, see if the client is sending the document compressed - CUPS | |
7920 | * only supports "none" and "gzip". | |
7921 | */ | |
7922 | ||
7923 | compression = CUPS_FILE_NONE; | |
7924 | ||
fa73b229 | 7925 | if ((attr = ippFindAttribute(con->request, "compression", |
7926 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 7927 | { |
7928 | if (strcmp(attr->values[0].string.text, "none") | |
7929 | #ifdef HAVE_LIBZ | |
7930 | && strcmp(attr->values[0].string.text, "gzip") | |
7931 | #endif /* HAVE_LIBZ */ | |
7932 | ) | |
7933 | { | |
7934 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
7935 | attr->values[0].string.text); | |
7936 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
7937 | "compression", NULL, attr->values[0].string.text); | |
7938 | return; | |
7939 | } | |
7940 | ||
7941 | #ifdef HAVE_LIBZ | |
7942 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
7943 | compression = CUPS_FILE_GZIP; | |
7944 | #endif /* HAVE_LIBZ */ | |
7945 | } | |
7946 | ||
7947 | /* | |
7948 | * Do we have a file to print? | |
7949 | */ | |
7950 | ||
7951 | if (!con->filename) | |
7952 | { | |
7953 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
7954 | return; | |
7955 | } | |
7956 | ||
7957 | /* | |
7958 | * Is it a format we support? | |
7959 | */ | |
7960 | ||
7961 | if ((format = ippFindAttribute(con->request, "document-format", | |
7962 | IPP_TAG_MIMETYPE)) != NULL) | |
7963 | { | |
7964 | /* | |
7965 | * Grab format from client... | |
7966 | */ | |
7967 | ||
7968 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
7969 | { | |
7970 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
7971 | format->values[0].string.text); | |
7972 | return; | |
7973 | } | |
7974 | } | |
7975 | else | |
7976 | { | |
7977 | /* | |
7978 | * No document format attribute? Auto-type it! | |
7979 | */ | |
7980 | ||
7981 | strcpy(super, "application"); | |
7982 | strcpy(type, "octet-stream"); | |
7983 | } | |
7984 | ||
fa73b229 | 7985 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 7986 | { |
7987 | /* | |
7988 | * Auto-type the file... | |
7989 | */ | |
7990 | ||
7991 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); | |
7992 | ||
7993 | filetype = mimeFileType(MimeDatabase, con->filename, &compression); | |
7994 | ||
fa73b229 | 7995 | if (filetype) |
ef416fc2 | 7996 | { |
7997 | /* | |
7998 | * Replace the document-format attribute value with the auto-typed one. | |
7999 | */ | |
8000 | ||
8001 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8002 | filetype->type); | |
8003 | ||
fa73b229 | 8004 | if (format) |
ef416fc2 | 8005 | { |
8006 | free(format->values[0].string.text); | |
8007 | format->values[0].string.text = strdup(mimetype); | |
8008 | } | |
8009 | else | |
8010 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
8011 | "document-format", NULL, mimetype); | |
8012 | } | |
8013 | else | |
8014 | filetype = mimeType(MimeDatabase, super, type); | |
8015 | } | |
8016 | else | |
8017 | filetype = mimeType(MimeDatabase, super, type); | |
8018 | ||
fa73b229 | 8019 | if (!filetype) |
ef416fc2 | 8020 | { |
8021 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8022 | _("Unsupported format \'%s/%s\'!"), super, type); | |
8023 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8024 | "Hint: Do you have the raw file printing rules enabled?"); | |
8025 | ||
8026 | if (format) | |
8027 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8028 | "document-format", NULL, format->values[0].string.text); | |
8029 | ||
8030 | return; | |
8031 | } | |
8032 | ||
8033 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8034 | "send_document: request file type is %s/%s.", | |
8035 | filetype->super, filetype->type); | |
8036 | ||
8037 | /* | |
8038 | * Add the file to the job... | |
8039 | */ | |
8040 | ||
8041 | if (add_file(con, job, filetype, compression)) | |
8042 | return; | |
8043 | ||
8044 | if (job->dtype & CUPS_PRINTER_CLASS) | |
8045 | printer = cupsdFindClass(job->dest); | |
8046 | else | |
8047 | printer = cupsdFindPrinter(job->dest); | |
8048 | ||
8049 | if (stat(con->filename, &fileinfo)) | |
8050 | kbytes = 0; | |
8051 | else | |
8052 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
8053 | ||
8054 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8055 | ||
fa73b229 | 8056 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
8057 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 8058 | attr->values[0].integer += kbytes; |
8059 | ||
8060 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
8061 | job->num_files); | |
8062 | rename(con->filename, filename); | |
8063 | ||
8064 | cupsdClearString(&con->filename); | |
8065 | ||
8066 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8067 | "File of type %s/%s queued in job #%d by \"%s\".", | |
8068 | filetype->super, filetype->type, job->id, job->username); | |
8069 | ||
8070 | /* | |
8071 | * Start the job if this is the last document... | |
8072 | */ | |
8073 | ||
fa73b229 | 8074 | if ((attr = ippFindAttribute(con->request, "last-document", |
8075 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 8076 | attr->values[0].boolean) |
8077 | { | |
8078 | /* | |
8079 | * See if we need to add the ending sheet... | |
8080 | */ | |
8081 | ||
fa73b229 | 8082 | if (printer && |
ef416fc2 | 8083 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
fa73b229 | 8084 | (attr = ippFindAttribute(job->attrs, "job-sheets", |
8085 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 8086 | attr->num_values > 1) |
8087 | { | |
8088 | /* | |
8089 | * Yes... | |
8090 | */ | |
8091 | ||
8092 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8093 | "Adding end banner page \"%s\" to job %d.", | |
8094 | attr->values[1].string.text, job->id); | |
8095 | ||
8096 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
8097 | ||
8098 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8099 | } | |
8100 | ||
8101 | if (job->state->values[0].integer == IPP_JOB_STOPPED) | |
8102 | job->state->values[0].integer = IPP_JOB_PENDING; | |
8103 | else if (job->state->values[0].integer == IPP_JOB_HELD) | |
8104 | { | |
fa73b229 | 8105 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8106 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8107 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8108 | ||
fa73b229 | 8109 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 8110 | job->state->values[0].integer = IPP_JOB_PENDING; |
8111 | } | |
8112 | ||
8113 | cupsdSaveJob(job); | |
8114 | ||
8115 | /* | |
8116 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
8117 | * job if it doesn't print, we need to re-find the job afterwards... | |
8118 | */ | |
8119 | ||
8120 | jobid = job->id; | |
8121 | ||
8122 | cupsdCheckJobs(); | |
8123 | ||
8124 | job = cupsdFindJob(jobid); | |
8125 | } | |
8126 | else | |
8127 | { | |
fa73b229 | 8128 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8129 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8130 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8131 | ||
fa73b229 | 8132 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 8133 | { |
8134 | job->state->values[0].integer = IPP_JOB_HELD; | |
8135 | job->hold_until = time(NULL) + 60; | |
8136 | cupsdSaveJob(job); | |
8137 | } | |
8138 | } | |
8139 | ||
8140 | /* | |
8141 | * Fill in the response info... | |
8142 | */ | |
8143 | ||
8144 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
8145 | LocalPort, jobid); | |
8146 | ||
8147 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
8148 | job_uri); | |
8149 | ||
8150 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8151 | ||
8152 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
8153 | job ? job->state->values[0].integer : IPP_JOB_CANCELLED); | |
8154 | add_job_state_reasons(con, job); | |
8155 | ||
8156 | con->response->request.status.status_code = IPP_OK; | |
8157 | } | |
8158 | ||
8159 | ||
8160 | /* | |
8161 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8162 | */ | |
8163 | ||
8164 | static void | |
8165 | send_http_error(cupsd_client_t *con, /* I - Client connection */ | |
8166 | http_status_t status) /* I - HTTP status code */ | |
8167 | { | |
8168 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8169 | ippOpString(con->request->request.op.operation_id), | |
8170 | httpStatus(status)); | |
8171 | ||
8172 | cupsdSendError(con, status); | |
8173 | ||
8174 | ippDelete(con->response); | |
8175 | con->response = NULL; | |
8176 | ||
8177 | return; | |
8178 | } | |
8179 | ||
8180 | ||
8181 | /* | |
8182 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
8183 | */ | |
8184 | ||
8185 | static void | |
8186 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
8187 | ipp_status_t status, /* I - IPP status code */ | |
8188 | const char *message, /* I - Status message */ | |
8189 | ...) /* I - Additional args as needed */ | |
8190 | { | |
8191 | va_list ap; /* Pointer to additional args */ | |
8192 | char formatted[1024]; /* Formatted errror message */ | |
8193 | ||
8194 | ||
8195 | if (message) | |
8196 | { | |
8197 | va_start(ap, message); | |
8198 | vsnprintf(formatted, sizeof(formatted), | |
8199 | _cupsLangString(con->language, message), ap); | |
8200 | va_end(ap); | |
8201 | ||
8202 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8203 | "%s %s: %s", | |
8204 | ippOpString(con->request->request.op.operation_id), | |
8205 | ippErrorString(status), formatted); | |
8206 | } | |
8207 | else | |
8208 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8209 | "%s %s", | |
8210 | ippOpString(con->request->request.op.operation_id), | |
8211 | ippErrorString(status)); | |
8212 | ||
8213 | con->response->request.status.status_code = status; | |
8214 | ||
fa73b229 | 8215 | if (ippFindAttribute(con->response, "attributes-charset", |
8216 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 8217 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
8218 | "attributes-charset", NULL, DefaultCharset); | |
8219 | ||
8220 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8221 | IPP_TAG_ZERO) == NULL) | |
8222 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8223 | "attributes-natural-language", NULL, DefaultLanguage); | |
8224 | ||
8225 | if (message) | |
8226 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
8227 | "status-message", NULL, formatted); | |
8228 | } | |
8229 | ||
8230 | ||
8231 | /* | |
8232 | * 'set_default()' - Set the default destination... | |
8233 | */ | |
8234 | ||
8235 | static void | |
8236 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8237 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8238 | { | |
8239 | http_status_t status; /* Policy status */ | |
8240 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8241 | char method[HTTP_MAX_URI], | |
8242 | /* Method portion of URI */ | |
8243 | username[HTTP_MAX_URI], | |
8244 | /* Username portion of URI */ | |
8245 | host[HTTP_MAX_URI], | |
8246 | /* Host portion of URI */ | |
8247 | resource[HTTP_MAX_URI]; | |
8248 | /* Resource portion of URI */ | |
8249 | int port; /* Port portion of URI */ | |
8250 | const char *name; /* Printer name */ | |
8251 | cupsd_printer_t *printer; /* Printer */ | |
8252 | ||
8253 | ||
8254 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8255 | con->http.fd, uri->values[0].string.text); | |
8256 | ||
8257 | /* | |
8258 | * Is the destination valid? | |
8259 | */ | |
8260 | ||
a4d04587 | 8261 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8262 | sizeof(method), username, sizeof(username), host, | |
8263 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8264 | |
8265 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8266 | { | |
8267 | /* | |
8268 | * Bad URI... | |
8269 | */ | |
8270 | ||
8271 | send_ipp_status(con, IPP_NOT_FOUND, | |
8272 | _("The printer or class was not found.")); | |
8273 | return; | |
8274 | } | |
8275 | ||
8276 | /* | |
8277 | * Check policy... | |
8278 | */ | |
8279 | ||
8280 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8281 | { | |
8282 | send_http_error(con, status); | |
8283 | return; | |
8284 | } | |
8285 | ||
8286 | /* | |
8287 | * Set it as the default... | |
8288 | */ | |
8289 | ||
8290 | DefaultPrinter = printer; | |
8291 | ||
8292 | cupsdSaveAllPrinters(); | |
8293 | cupsdSaveAllClasses(); | |
8294 | ||
8295 | cupsdWritePrintcap(); | |
8296 | ||
8297 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8298 | "Default destination set to \"%s\" by \"%s\".", name, | |
8299 | con->username); | |
8300 | ||
8301 | /* | |
8302 | * Everything was ok, so return OK status... | |
8303 | */ | |
8304 | ||
8305 | con->response->request.status.status_code = IPP_OK; | |
8306 | } | |
8307 | ||
8308 | ||
8309 | /* | |
8310 | * 'set_job_attrs()' - Set job attributes. | |
8311 | */ | |
8312 | ||
8313 | static void | |
8314 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8315 | ipp_attribute_t *uri) /* I - Job URI */ | |
8316 | { | |
8317 | ipp_attribute_t *attr, /* Current attribute */ | |
8318 | *attr2; /* Job attribute */ | |
8319 | int jobid; /* Job ID */ | |
8320 | cupsd_job_t *job; /* Current job */ | |
8321 | char method[HTTP_MAX_URI], | |
8322 | /* Method portion of URI */ | |
8323 | username[HTTP_MAX_URI], | |
8324 | /* Username portion of URI */ | |
8325 | host[HTTP_MAX_URI], | |
8326 | /* Host portion of URI */ | |
8327 | resource[HTTP_MAX_URI]; | |
8328 | /* Resource portion of URI */ | |
8329 | int port; /* Port portion of URI */ | |
8330 | ||
8331 | ||
8332 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8333 | con->http.fd, uri->values[0].string.text); | |
8334 | ||
8335 | /* | |
8336 | * Start with "everything is OK" status... | |
8337 | */ | |
8338 | ||
8339 | con->response->request.status.status_code = IPP_OK; | |
8340 | ||
8341 | /* | |
8342 | * See if we have a job URI or a printer URI... | |
8343 | */ | |
8344 | ||
fa73b229 | 8345 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 8346 | { |
8347 | /* | |
8348 | * Got a printer URI; see if we also have a job-id attribute... | |
8349 | */ | |
8350 | ||
fa73b229 | 8351 | if ((attr = ippFindAttribute(con->request, "job-id", |
8352 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8353 | { |
8354 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8355 | _("Got a printer-uri attribute but no job-id!")); | |
8356 | return; | |
8357 | } | |
8358 | ||
8359 | jobid = attr->values[0].integer; | |
8360 | } | |
8361 | else | |
8362 | { | |
8363 | /* | |
8364 | * Got a job URI; parse it to get the job ID... | |
8365 | */ | |
8366 | ||
a4d04587 | 8367 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8368 | sizeof(method), username, sizeof(username), host, | |
8369 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8370 | |
fa73b229 | 8371 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8372 | { |
8373 | /* | |
8374 | * Not a valid URI! | |
8375 | */ | |
8376 | ||
8377 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8378 | _("Bad job-uri attribute \"%s\"!"), | |
8379 | uri->values[0].string.text); | |
8380 | return; | |
8381 | } | |
8382 | ||
8383 | jobid = atoi(resource + 6); | |
8384 | } | |
8385 | ||
8386 | /* | |
8387 | * See if the job exists... | |
8388 | */ | |
8389 | ||
8390 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8391 | { | |
8392 | /* | |
8393 | * Nope - return a "not found" error... | |
8394 | */ | |
8395 | ||
8396 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8397 | return; | |
8398 | } | |
8399 | ||
8400 | /* | |
8401 | * See if the job has been completed... | |
8402 | */ | |
8403 | ||
8404 | if (job->state->values[0].integer > IPP_JOB_STOPPED) | |
8405 | { | |
8406 | /* | |
8407 | * Return a "not-possible" error... | |
8408 | */ | |
8409 | ||
8410 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8411 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8412 | return; | |
8413 | } | |
8414 | ||
8415 | /* | |
8416 | * See if the job is owned by the requesting user... | |
8417 | */ | |
8418 | ||
8419 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8420 | { | |
8421 | send_ipp_status(con, IPP_FORBIDDEN, | |
8422 | _("You are not authorized to alter job id " | |
8423 | "%d owned by \"%s\"!"), | |
8424 | jobid, job->username); | |
8425 | return; | |
8426 | } | |
8427 | ||
8428 | /* | |
8429 | * See what the user wants to change. | |
8430 | */ | |
8431 | ||
fa73b229 | 8432 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 8433 | { |
8434 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8435 | continue; | |
8436 | ||
8437 | if (!strcmp(attr->name, "attributes-charset") || | |
8438 | !strcmp(attr->name, "attributes-natural-language") || | |
8439 | !strcmp(attr->name, "document-compression") || | |
8440 | !strcmp(attr->name, "document-format") || | |
8441 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8442 | !strcmp(attr->name, "job-document-access-errors") || | |
8443 | !strcmp(attr->name, "job-id") || | |
8444 | !strcmp(attr->name, "job-k-octets") || | |
8445 | !strcmp(attr->name, "job-originating-host-name") || | |
8446 | !strcmp(attr->name, "job-originating-user-name") || | |
8447 | !strcmp(attr->name, "job-printer-up-time") || | |
8448 | !strcmp(attr->name, "job-printer-uri") || | |
8449 | !strcmp(attr->name, "job-sheets") || | |
8450 | !strcmp(attr->name, "job-state-message") || | |
8451 | !strcmp(attr->name, "job-state-reasons") || | |
8452 | !strcmp(attr->name, "job-uri") || | |
8453 | !strcmp(attr->name, "number-of-documents") || | |
8454 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8455 | !strcmp(attr->name, "output-device-assigned") || | |
8456 | !strncmp(attr->name, "date-time-at-", 13) || | |
8457 | !strncmp(attr->name, "job-impressions", 15) || | |
8458 | !strncmp(attr->name, "job-k-octets", 12) || | |
8459 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8460 | !strncmp(attr->name, "time-at-", 8)) | |
8461 | { | |
8462 | /* | |
8463 | * Read-only attrs! | |
8464 | */ | |
8465 | ||
8466 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8467 | _("%s cannot be changed."), attr->name); | |
8468 | ||
8469 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8470 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8471 | ||
8472 | continue; | |
8473 | } | |
8474 | ||
8475 | if (!strcmp(attr->name, "job-priority")) | |
8476 | { | |
8477 | /* | |
8478 | * Change the job priority... | |
8479 | */ | |
8480 | ||
8481 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8482 | { | |
8483 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
8484 | ||
8485 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8486 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8487 | } | |
8488 | else if (job->state->values[0].integer >= IPP_JOB_PROCESSING) | |
8489 | { | |
8490 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8491 | _("Job is completed and cannot be changed.")); | |
8492 | return; | |
8493 | } | |
8494 | else if (con->response->request.status.status_code == IPP_OK) | |
8495 | cupsdSetJobPriority(job, attr->values[0].integer); | |
8496 | } | |
8497 | else if (!strcmp(attr->name, "job-state")) | |
8498 | { | |
8499 | /* | |
8500 | * Change the job state... | |
8501 | */ | |
8502 | ||
8503 | if (attr->value_tag != IPP_TAG_ENUM) | |
8504 | { | |
8505 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
8506 | ||
8507 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8508 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8509 | } | |
8510 | else | |
8511 | { | |
8512 | switch (attr->values[0].integer) | |
8513 | { | |
8514 | case IPP_JOB_PENDING : | |
8515 | case IPP_JOB_HELD : | |
8516 | if (job->state->values[0].integer > IPP_JOB_HELD) | |
8517 | { | |
8518 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8519 | _("Job state cannot be changed.")); | |
8520 | return; | |
8521 | } | |
8522 | else if (con->response->request.status.status_code == IPP_OK) | |
8523 | job->state->values[0].integer = attr->values[0].integer; | |
8524 | break; | |
8525 | ||
8526 | case IPP_JOB_PROCESSING : | |
8527 | case IPP_JOB_STOPPED : | |
8528 | if (job->state->values[0].integer != attr->values[0].integer) | |
8529 | { | |
8530 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8531 | _("Job state cannot be changed.")); | |
8532 | return; | |
8533 | } | |
8534 | break; | |
8535 | ||
8536 | case IPP_JOB_CANCELLED : | |
8537 | case IPP_JOB_ABORTED : | |
8538 | case IPP_JOB_COMPLETED : | |
8539 | if (job->state->values[0].integer > IPP_JOB_PROCESSING) | |
8540 | { | |
8541 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8542 | _("Job state cannot be changed.")); | |
8543 | return; | |
8544 | } | |
8545 | else if (con->response->request.status.status_code == IPP_OK) | |
8546 | { | |
8547 | cupsdCancelJob(job, 0); | |
8548 | ||
8549 | if (JobHistory) | |
8550 | { | |
8551 | job->state->values[0].integer = attr->values[0].integer; | |
8552 | cupsdSaveJob(job); | |
8553 | } | |
8554 | } | |
8555 | break; | |
8556 | } | |
8557 | } | |
8558 | } | |
8559 | else if (con->response->request.status.status_code != IPP_OK) | |
8560 | continue; | |
fa73b229 | 8561 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
8562 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 8563 | { |
8564 | /* | |
8565 | * Some other value; first free the old value... | |
8566 | */ | |
8567 | ||
8568 | if (job->attrs->prev) | |
8569 | job->attrs->prev->next = attr2->next; | |
8570 | else | |
8571 | job->attrs->attrs = attr2->next; | |
8572 | ||
8573 | if (job->attrs->last == attr2) | |
8574 | job->attrs->last = job->attrs->prev; | |
8575 | ||
8576 | _ipp_free_attr(attr2); | |
8577 | ||
8578 | /* | |
8579 | * Then copy the attribute... | |
8580 | */ | |
8581 | ||
8582 | copy_attribute(job->attrs, attr, 0); | |
8583 | ||
8584 | /* | |
8585 | * See if the job-name or job-hold-until is being changed. | |
8586 | */ | |
8587 | ||
8588 | if (!strcmp(attr->name, "job-hold-until")) | |
8589 | { | |
8590 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
8591 | ||
8592 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
8593 | cupsdReleaseJob(job); | |
8594 | else | |
8595 | cupsdHoldJob(job); | |
8596 | } | |
8597 | } | |
8598 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
8599 | { | |
8600 | /* | |
8601 | * Delete the attribute... | |
8602 | */ | |
8603 | ||
8604 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
8605 | IPP_TAG_ZERO)) != NULL) | |
8606 | { | |
8607 | if (job->attrs->prev) | |
8608 | job->attrs->prev->next = attr2->next; | |
8609 | else | |
8610 | job->attrs->attrs = attr2->next; | |
8611 | ||
8612 | if (attr2 == job->attrs->last) | |
8613 | job->attrs->last = job->attrs->prev; | |
8614 | ||
8615 | _ipp_free_attr(attr2); | |
8616 | } | |
8617 | } | |
8618 | else | |
8619 | { | |
8620 | /* | |
8621 | * Add new option by copying it... | |
8622 | */ | |
8623 | ||
8624 | copy_attribute(job->attrs, attr, 0); | |
8625 | } | |
8626 | } | |
8627 | ||
8628 | /* | |
8629 | * Save the job... | |
8630 | */ | |
8631 | ||
8632 | cupsdSaveJob(job); | |
8633 | ||
8634 | /* | |
8635 | * Start jobs if possible... | |
8636 | */ | |
8637 | ||
8638 | cupsdCheckJobs(); | |
8639 | } | |
8640 | ||
8641 | ||
8642 | /* | |
8643 | * 'start_printer()' - Start a printer. | |
8644 | */ | |
8645 | ||
8646 | static void | |
8647 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
8648 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8649 | { | |
8650 | http_status_t status; /* Policy status */ | |
8651 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8652 | char method[HTTP_MAX_URI], | |
8653 | /* Method portion of URI */ | |
8654 | username[HTTP_MAX_URI], | |
8655 | /* Username portion of URI */ | |
8656 | host[HTTP_MAX_URI], | |
8657 | /* Host portion of URI */ | |
8658 | resource[HTTP_MAX_URI]; | |
8659 | /* Resource portion of URI */ | |
8660 | int port; /* Port portion of URI */ | |
8661 | const char *name; /* Printer name */ | |
8662 | cupsd_printer_t *printer; /* Printer data */ | |
8663 | ||
8664 | ||
8665 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
8666 | con->http.fd, uri->values[0].string.text); | |
8667 | ||
8668 | /* | |
8669 | * Is the destination valid? | |
8670 | */ | |
8671 | ||
a4d04587 | 8672 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8673 | sizeof(method), username, sizeof(username), host, | |
8674 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8675 | |
8676 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8677 | { | |
8678 | /* | |
8679 | * Bad URI... | |
8680 | */ | |
8681 | ||
8682 | send_ipp_status(con, IPP_NOT_FOUND, | |
8683 | _("The printer or class was not found.")); | |
8684 | return; | |
8685 | } | |
8686 | ||
8687 | /* | |
8688 | * Check policy... | |
8689 | */ | |
8690 | ||
8691 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8692 | { | |
8693 | send_http_error(con, status); | |
8694 | return; | |
8695 | } | |
8696 | ||
8697 | /* | |
8698 | * Start the printer... | |
8699 | */ | |
8700 | ||
8701 | printer->state_message[0] = '\0'; | |
8702 | ||
8703 | cupsdStartPrinter(printer, 1); | |
8704 | ||
8705 | if (dtype & CUPS_PRINTER_CLASS) | |
8706 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", name, | |
8707 | con->username); | |
8708 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", name, | |
8709 | con->username); | |
8710 | ||
8711 | cupsdCheckJobs(); | |
8712 | ||
8713 | /* | |
8714 | * Everything was ok, so return OK status... | |
8715 | */ | |
8716 | ||
8717 | con->response->request.status.status_code = IPP_OK; | |
8718 | } | |
8719 | ||
8720 | ||
8721 | /* | |
8722 | * 'stop_printer()' - Stop a printer. | |
8723 | */ | |
8724 | ||
8725 | static void | |
8726 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
8727 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8728 | { | |
8729 | http_status_t status; /* Policy status */ | |
8730 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8731 | char method[HTTP_MAX_URI], | |
8732 | /* Method portion of URI */ | |
8733 | username[HTTP_MAX_URI], | |
8734 | /* Username portion of URI */ | |
8735 | host[HTTP_MAX_URI], | |
8736 | /* Host portion of URI */ | |
8737 | resource[HTTP_MAX_URI]; | |
8738 | /* Resource portion of URI */ | |
8739 | int port; /* Port portion of URI */ | |
8740 | const char *name; /* Printer name */ | |
8741 | cupsd_printer_t *printer; /* Printer data */ | |
8742 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
8743 | ||
8744 | ||
8745 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
8746 | con->http.fd, uri->values[0].string.text); | |
8747 | ||
8748 | /* | |
8749 | * Is the destination valid? | |
8750 | */ | |
8751 | ||
a4d04587 | 8752 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8753 | sizeof(method), username, sizeof(username), host, | |
8754 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8755 | |
8756 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8757 | { | |
8758 | /* | |
8759 | * Bad URI... | |
8760 | */ | |
8761 | ||
8762 | send_ipp_status(con, IPP_NOT_FOUND, | |
8763 | _("The printer or class was not found.")); | |
8764 | return; | |
8765 | } | |
8766 | ||
8767 | /* | |
8768 | * Check policy... | |
8769 | */ | |
8770 | ||
8771 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8772 | { | |
8773 | send_http_error(con, status); | |
8774 | return; | |
8775 | } | |
8776 | ||
8777 | /* | |
8778 | * Stop the printer... | |
8779 | */ | |
8780 | ||
8781 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
8782 | IPP_TAG_TEXT)) == NULL) | |
8783 | strcpy(printer->state_message, "Paused"); | |
8784 | else | |
8785 | { | |
8786 | strlcpy(printer->state_message, attr->values[0].string.text, | |
8787 | sizeof(printer->state_message)); | |
8788 | } | |
8789 | ||
8790 | cupsdStopPrinter(printer, 1); | |
8791 | ||
8792 | if (dtype & CUPS_PRINTER_CLASS) | |
8793 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", name, | |
8794 | con->username); | |
8795 | else | |
8796 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", name, | |
8797 | con->username); | |
8798 | ||
8799 | /* | |
8800 | * Everything was ok, so return OK status... | |
8801 | */ | |
8802 | ||
8803 | con->response->request.status.status_code = IPP_OK; | |
8804 | } | |
8805 | ||
8806 | ||
8807 | /* | |
8808 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
8809 | */ | |
8810 | ||
8811 | static int /* O - 0 if not allowed, 1 if allowed */ | |
8812 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
8813 | const char *username) /* I - Username */ | |
8814 | { | |
8815 | int i; /* Looping var */ | |
8816 | struct passwd *pw; /* User password data */ | |
8817 | ||
8818 | ||
8819 | if (p->num_users == 0) | |
8820 | return (1); | |
8821 | ||
8822 | if (!strcmp(username, "root")) | |
8823 | return (1); | |
8824 | ||
8825 | pw = getpwnam(username); | |
8826 | endpwent(); | |
8827 | ||
8828 | for (i = 0; i < p->num_users; i ++) | |
8829 | { | |
8830 | if (p->users[i][0] == '@') | |
8831 | { | |
8832 | /* | |
8833 | * Check group membership... | |
8834 | */ | |
8835 | ||
8836 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
8837 | break; | |
8838 | } | |
8839 | else if (!strcasecmp(username, p->users[i])) | |
8840 | break; | |
8841 | } | |
8842 | ||
8843 | return ((i < p->num_users) != p->deny_users); | |
8844 | } | |
8845 | ||
8846 | ||
8847 | /* | |
8848 | * 'validate_job()' - Validate printer options and destination. | |
8849 | */ | |
8850 | ||
8851 | static void | |
8852 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
8853 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8854 | { | |
8855 | http_status_t status; /* Policy status */ | |
8856 | ipp_attribute_t *attr; /* Current attribute */ | |
8857 | ipp_attribute_t *format; /* Document-format attribute */ | |
8858 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8859 | char method[HTTP_MAX_URI], | |
8860 | /* Method portion of URI */ | |
8861 | username[HTTP_MAX_URI], | |
8862 | /* Username portion of URI */ | |
8863 | host[HTTP_MAX_URI], | |
8864 | /* Host portion of URI */ | |
8865 | resource[HTTP_MAX_URI]; | |
8866 | /* Resource portion of URI */ | |
8867 | int port; /* Port portion of URI */ | |
8868 | char super[MIME_MAX_SUPER], | |
8869 | /* Supertype of file */ | |
8870 | type[MIME_MAX_TYPE]; | |
8871 | /* Subtype of file */ | |
8872 | cupsd_printer_t *printer; /* Printer */ | |
8873 | ||
8874 | ||
8875 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
8876 | con->http.fd, uri->values[0].string.text); | |
8877 | ||
8878 | /* | |
8879 | * OK, see if the client is sending the document compressed - CUPS | |
8880 | * doesn't support compression yet... | |
8881 | */ | |
8882 | ||
fa73b229 | 8883 | if ((attr = ippFindAttribute(con->request, "compression", |
8884 | IPP_TAG_KEYWORD)) != NULL && | |
8885 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 8886 | { |
8887 | send_ipp_status(con, IPP_ATTRIBUTES, | |
8888 | _("Unsupported compression attribute %s!"), | |
8889 | attr->values[0].string.text); | |
8890 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
8891 | "compression", NULL, attr->values[0].string.text); | |
8892 | return; | |
8893 | } | |
8894 | ||
8895 | /* | |
8896 | * Is it a format we support? | |
8897 | */ | |
8898 | ||
8899 | if ((format = ippFindAttribute(con->request, "document-format", | |
8900 | IPP_TAG_MIMETYPE)) != NULL) | |
8901 | { | |
8902 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
8903 | { | |
8904 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
8905 | format->values[0].string.text); | |
8906 | return; | |
8907 | } | |
8908 | ||
fa73b229 | 8909 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
8910 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 8911 | { |
8912 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8913 | "Hint: Do you have the raw file printing rules enabled?"); | |
8914 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8915 | _("Unsupported format \"%s\"!"), | |
8916 | format->values[0].string.text); | |
8917 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8918 | "document-format", NULL, format->values[0].string.text); | |
8919 | return; | |
8920 | } | |
8921 | } | |
8922 | ||
8923 | /* | |
8924 | * Is the destination valid? | |
8925 | */ | |
8926 | ||
a4d04587 | 8927 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8928 | sizeof(method), username, sizeof(username), host, | |
8929 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8930 | |
8931 | if (cupsdValidateDest(host, resource, &dtype, &printer) == NULL) | |
8932 | { | |
8933 | /* | |
8934 | * Bad URI... | |
8935 | */ | |
8936 | ||
8937 | send_ipp_status(con, IPP_NOT_FOUND, | |
8938 | _("The printer or class was not found.")); | |
8939 | return; | |
8940 | } | |
8941 | ||
8942 | /* | |
8943 | * Check policy... | |
8944 | */ | |
8945 | ||
8946 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8947 | { | |
8948 | send_http_error(con, status); | |
8949 | return; | |
8950 | } | |
8951 | ||
8952 | /* | |
8953 | * Everything was ok, so return OK status... | |
8954 | */ | |
8955 | ||
8956 | con->response->request.status.status_code = IPP_OK; | |
8957 | } | |
8958 | ||
8959 | ||
8960 | /* | |
8961 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
8962 | */ | |
8963 | ||
8964 | static int /* O - 0 if name is no good, 1 if name is good */ | |
8965 | validate_name(const char *name) /* I - Name to check */ | |
8966 | { | |
8967 | const char *ptr; /* Pointer into name */ | |
8968 | ||
8969 | ||
8970 | /* | |
8971 | * Scan the whole name... | |
8972 | */ | |
8973 | ||
8974 | for (ptr = name; *ptr; ptr ++) | |
8975 | if ((*ptr >= 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') | |
8976 | return (0); | |
8977 | ||
8978 | /* | |
8979 | * All the characters are good; validate the length, too... | |
8980 | */ | |
8981 | ||
8982 | return ((ptr - name) < 128); | |
8983 | } | |
8984 | ||
8985 | ||
8986 | /* | |
8987 | * 'validate_user()' - Validate the user for the request. | |
8988 | */ | |
8989 | ||
8990 | static int /* O - 1 if permitted, 0 otherwise */ | |
8991 | validate_user(cupsd_job_t *job, /* I - Job */ | |
8992 | cupsd_client_t *con, /* I - Client connection */ | |
8993 | const char *owner, /* I - Owner of job/resource */ | |
8994 | char *username, /* O - Authenticated username */ | |
8995 | int userlen) /* I - Length of username */ | |
8996 | { | |
8997 | ipp_attribute_t *attr; /* requesting-user-name attribute */ | |
8998 | cupsd_printer_t *printer; /* Printer for job */ | |
8999 | ||
9000 | ||
9001 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
9002 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
9003 | "userlen=%d)", | |
9004 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
9005 | username, userlen); | |
9006 | ||
9007 | /* | |
9008 | * Validate input... | |
9009 | */ | |
9010 | ||
9011 | if (!con || !owner || !username || userlen <= 0) | |
9012 | return (0); | |
9013 | ||
9014 | /* | |
9015 | * Get the best authenticated username that is available. | |
9016 | */ | |
9017 | ||
9018 | if (con->username[0]) | |
9019 | strlcpy(username, con->username, userlen); | |
9020 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
9021 | IPP_TAG_NAME)) != NULL) | |
9022 | strlcpy(username, attr->values[0].string.text, userlen); | |
9023 | else | |
9024 | strlcpy(username, "anonymous", userlen); | |
9025 | ||
9026 | /* | |
9027 | * Check the username against the owner... | |
9028 | */ | |
9029 | ||
9030 | if (job->dtype & CUPS_PRINTER_CLASS) | |
9031 | printer = cupsdFindClass(job->dest); | |
9032 | else | |
9033 | printer = cupsdFindPrinter(job->dest); | |
9034 | ||
9035 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
9036 | con, owner) == HTTP_OK); | |
9037 | } | |
9038 | ||
9039 | ||
9040 | /* | |
a4d04587 | 9041 | * End of "$Id: ipp.c 5023 2006-01-29 14:39:44Z mike $". |
ef416fc2 | 9042 | */ |