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ef416fc2 | 1 | /* |
4400e98d | 2 | * "$Id: ipp.c 5051 2006-02-02 16:13:16Z 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. | |
e00b005a | 68 | * get_username() - Get the username associated with a request. |
ef416fc2 | 69 | * hold_job() - Hold a print job. |
70 | * move_job() - Move a job to a new destination. | |
71 | * ppd_add_default() - Add a PPD default choice. | |
72 | * ppd_parse_line() - Parse a PPD default line. | |
73 | * print_job() - Print a file to a printer or class. | |
74 | * read_ps_line() - Read a line from a PS file... | |
75 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
76 | * reject_jobs() - Reject print jobs to a printer. | |
77 | * release_job() - Release a held print job. | |
78 | * restart_job() - Restart an old print job. | |
79 | * save_auth_info() - Save authentication information for a job. | |
80 | * send_document() - Send a file to a printer or class. | |
81 | * send_http_error() - Send a HTTP error back to the IPP client. | |
82 | * send_ipp_status() - Send a status back to the IPP client. | |
83 | * set_default() - Set the default destination... | |
84 | * set_job_attrs() - Set job attributes. | |
85 | * start_printer() - Start a printer. | |
86 | * stop_printer() - Stop a printer. | |
87 | * user_allowed() - See if a user is allowed to print to a queue. | |
88 | * validate_job() - Validate printer options and destination. | |
89 | * validate_name() - Make sure the printer name only contains | |
90 | * valid chars. | |
91 | * validate_user() - Validate the user for the request. | |
92 | */ | |
93 | ||
94 | /* | |
95 | * Include necessary headers... | |
96 | */ | |
97 | ||
98 | #include "cupsd.h" | |
99 | ||
100 | #ifdef HAVE_LIBPAPER | |
101 | # include <paper.h> | |
102 | #endif /* HAVE_LIBPAPER */ | |
103 | ||
104 | ||
105 | /* | |
106 | * PPD default choice structure... | |
107 | */ | |
108 | ||
109 | typedef struct | |
110 | { | |
111 | char option[PPD_MAX_NAME]; /* Main keyword (option name) */ | |
112 | char choice[PPD_MAX_NAME]; /* Option keyword (choice name) */ | |
113 | } ppd_default_t; | |
114 | ||
115 | ||
116 | /* | |
117 | * Local functions... | |
118 | */ | |
119 | ||
120 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
121 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
122 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, mime_type_t *filetype, | |
123 | int compression); | |
124 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); | |
125 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
126 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
127 | static void add_printer_state_reasons(cupsd_client_t *con, cupsd_printer_t *p); | |
128 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); | |
129 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
130 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
131 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
132 | static void cancel_subscription(cupsd_client_t *con, int id); | |
133 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
134 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
135 | int quickcopy); | |
fa73b229 | 136 | static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra, |
ef416fc2 | 137 | ipp_tag_t group, int quickcopy); |
138 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, const char *name); | |
139 | static int copy_file(const char *from, const char *to); | |
140 | static int copy_model(cupsd_client_t *con, const char *from, const char *to); | |
fa73b229 | 141 | static void copy_job_attrs(cupsd_client_t *con, |
142 | cupsd_job_t *job, | |
143 | cups_array_t *ra); | |
144 | static void copy_printer_attrs(cupsd_client_t *con, | |
145 | cupsd_printer_t *printer, | |
146 | cups_array_t *ra); | |
ef416fc2 | 147 | static void copy_subscription_attrs(cupsd_client_t *con, |
148 | cupsd_subscription_t *sub, | |
149 | cups_array_t *ra); | |
150 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
151 | static cups_array_t *create_requested_array(ipp_t *request); | |
152 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
153 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
154 | static void get_default(cupsd_client_t *con); | |
155 | static void get_devices(cupsd_client_t *con); | |
156 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
157 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
158 | static void get_notifications(cupsd_client_t *con, int id); | |
159 | static void get_ppds(cupsd_client_t *con); | |
160 | static void get_printers(cupsd_client_t *con, int type); | |
161 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
162 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
163 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
e00b005a | 164 | static const char *get_username(cupsd_client_t *con); |
ef416fc2 | 165 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); |
166 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
167 | static int ppd_add_default(const char *option, const char *choice, | |
168 | int num_defaults, ppd_default_t **defaults); | |
169 | static int ppd_parse_line(const char *line, char *option, int olen, | |
170 | char *choice, int clen); | |
171 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
172 | static void read_ps_job_ticket(cupsd_client_t *con); | |
173 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
174 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
175 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
176 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
177 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job); | |
178 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); | |
179 | static void send_http_error(cupsd_client_t *con, http_status_t status); | |
180 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, | |
181 | const char *message, ...) | |
182 | # ifdef __GNUC__ | |
183 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
184 | # endif /* __GNUC__ */ | |
185 | ; | |
186 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
187 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
188 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
189 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
190 | static int user_allowed(cupsd_printer_t *p, const char *username); | |
191 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
192 | static int validate_name(const char *name); | |
193 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
194 | const char *owner, char *username, | |
195 | int userlen); | |
196 | ||
197 | ||
198 | /* | |
199 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request... | |
200 | */ | |
201 | ||
202 | int /* O - 1 on success, 0 on failure */ | |
203 | cupsdProcessIPPRequest( | |
204 | cupsd_client_t *con) /* I - Client connection */ | |
205 | { | |
206 | ipp_tag_t group; /* Current group tag */ | |
207 | ipp_attribute_t *attr; /* Current attribute */ | |
208 | ipp_attribute_t *charset; /* Character set attribute */ | |
209 | ipp_attribute_t *language; /* Language attribute */ | |
210 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
211 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
212 | int sub_id; /* Subscription ID */ | |
213 | ||
214 | ||
215 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
216 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
217 | con, con->http.fd, con->request->request.op.operation_id); | |
218 | ||
219 | /* | |
220 | * First build an empty response message for this request... | |
221 | */ | |
222 | ||
223 | con->response = ippNew(); | |
224 | ||
225 | con->response->request.status.version[0] = con->request->request.op.version[0]; | |
226 | con->response->request.status.version[1] = con->request->request.op.version[1]; | |
227 | con->response->request.status.request_id = con->request->request.op.request_id; | |
228 | ||
229 | /* | |
230 | * Then validate the request header and required attributes... | |
231 | */ | |
232 | ||
233 | if (con->request->request.any.version[0] != 1) | |
234 | { | |
235 | /* | |
236 | * Return an error, since we only support IPP 1.x. | |
237 | */ | |
238 | ||
239 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
240 | "%04X %s Bad request version number %d.%d", | |
241 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
242 | con->request->request.any.version[0], | |
243 | con->request->request.any.version[1]); | |
244 | ||
245 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
246 | _("Bad request version number %d.%d!"), | |
247 | con->request->request.any.version[0], | |
248 | con->request->request.any.version[1]); | |
249 | } | |
fa73b229 | 250 | else if (!con->request->attrs) |
ef416fc2 | 251 | { |
252 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
253 | "%04X %s No attributes in request", | |
254 | IPP_BAD_REQUEST, con->http.hostname); | |
255 | ||
256 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
257 | } | |
258 | else | |
259 | { | |
260 | /* | |
261 | * Make sure that the attributes are provided in the correct order and | |
262 | * don't repeat groups... | |
263 | */ | |
264 | ||
265 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 266 | attr; |
ef416fc2 | 267 | attr = attr->next) |
268 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
269 | { | |
270 | /* | |
271 | * Out of order; return an error... | |
272 | */ | |
273 | ||
274 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
275 | "%04X %s Attribute groups are out of order", | |
276 | IPP_BAD_REQUEST, con->http.hostname); | |
277 | ||
278 | send_ipp_status(con, IPP_BAD_REQUEST, | |
279 | _("Attribute groups are out of order (%x < %x)!"), | |
280 | attr->group_tag, group); | |
281 | break; | |
282 | } | |
283 | else | |
284 | group = attr->group_tag; | |
285 | ||
fa73b229 | 286 | if (!attr) |
ef416fc2 | 287 | { |
288 | /* | |
289 | * Then make sure that the first three attributes are: | |
290 | * | |
291 | * attributes-charset | |
292 | * attributes-natural-language | |
293 | * printer-uri/job-uri | |
294 | */ | |
295 | ||
296 | attr = con->request->attrs; | |
297 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 298 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 299 | charset = attr; |
300 | else | |
301 | charset = NULL; | |
302 | ||
303 | if (attr) | |
304 | attr = attr->next; | |
305 | ||
306 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 307 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 308 | language = attr; |
309 | else | |
310 | language = NULL; | |
311 | ||
fa73b229 | 312 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
313 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 314 | uri = attr; |
fa73b229 | 315 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
316 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 317 | uri = attr; |
318 | else | |
319 | uri = NULL; | |
320 | ||
321 | if (charset) | |
322 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
323 | "attributes-charset", NULL, charset->values[0].string.text); | |
324 | else | |
325 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
326 | "attributes-charset", NULL, DefaultCharset); | |
327 | ||
328 | if (language) | |
329 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
330 | "attributes-natural-language", NULL, | |
331 | language->values[0].string.text); | |
332 | else | |
333 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
334 | "attributes-natural-language", NULL, DefaultLanguage); | |
335 | ||
fa73b229 | 336 | if (!charset || !language || |
337 | (!uri && | |
ef416fc2 | 338 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && |
339 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
340 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
341 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
342 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
343 | { | |
344 | /* | |
345 | * Return an error, since attributes-charset, | |
346 | * attributes-natural-language, and printer-uri/job-uri are required | |
347 | * for all operations. | |
348 | */ | |
349 | ||
350 | if (!charset) | |
351 | { | |
352 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
353 | "Missing attributes-charset attribute!"); | |
354 | ||
355 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
356 | "%04X %s Missing attributes-charset attribute", | |
357 | IPP_BAD_REQUEST, con->http.hostname); | |
358 | } | |
359 | ||
360 | if (!language) | |
361 | { | |
362 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
363 | "Missing attributes-natural-language attribute!"); | |
364 | ||
365 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
366 | "%04X %s Missing attributes-natural-language attribute", | |
367 | IPP_BAD_REQUEST, con->http.hostname); | |
368 | } | |
369 | ||
370 | if (!uri) | |
371 | { | |
372 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
373 | "Missing printer-uri or job-uri attribute!"); | |
374 | ||
375 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
376 | "%04X %s Missing printer-uri or job-uri attribute", | |
377 | IPP_BAD_REQUEST, con->http.hostname); | |
378 | } | |
379 | ||
380 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
381 | ||
fa73b229 | 382 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 383 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
384 | "attr \"%s\": group_tag = %x, value_tag = %x", | |
385 | attr->name ? attr->name : "(null)", attr->group_tag, | |
386 | attr->value_tag); | |
387 | ||
388 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
389 | ||
390 | send_ipp_status(con, IPP_BAD_REQUEST, | |
391 | _("Missing required attributes!")); | |
392 | } | |
393 | else | |
394 | { | |
395 | /* | |
396 | * OK, all the checks pass so far; make sure requesting-user-name is | |
397 | * not "root" from a remote host... | |
398 | */ | |
399 | ||
400 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
401 | IPP_TAG_NAME)) != NULL) | |
402 | { | |
403 | /* | |
404 | * Check for root user... | |
405 | */ | |
406 | ||
407 | if (!strcmp(username->values[0].string.text, "root") && | |
408 | strcasecmp(con->http.hostname, "localhost") && | |
409 | strcmp(con->username, "root")) | |
410 | { | |
411 | /* | |
412 | * Remote unauthenticated user masquerading as local root... | |
413 | */ | |
414 | ||
4400e98d | 415 | _cups_sp_free(username->values[0].string.text); |
416 | username->values[0].string.text = _cups_sp_alloc(RemoteRoot); | |
ef416fc2 | 417 | } |
418 | } | |
419 | ||
420 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
421 | IPP_TAG_INTEGER)) != NULL) | |
422 | sub_id = attr->values[0].integer; | |
423 | else | |
424 | sub_id = 0; | |
425 | ||
426 | /* | |
427 | * Then try processing the operation... | |
428 | */ | |
429 | ||
430 | if (uri) | |
431 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
432 | "cupsdProcessIPPRequest: URI=\"%s\"", | |
433 | uri->values[0].string.text); | |
434 | ||
435 | switch (con->request->request.op.operation_id) | |
436 | { | |
437 | case IPP_PRINT_JOB : | |
438 | print_job(con, uri); | |
439 | break; | |
440 | ||
441 | case IPP_VALIDATE_JOB : | |
442 | validate_job(con, uri); | |
443 | break; | |
444 | ||
445 | case IPP_CREATE_JOB : | |
446 | create_job(con, uri); | |
447 | break; | |
448 | ||
449 | case IPP_SEND_DOCUMENT : | |
450 | send_document(con, uri); | |
451 | break; | |
452 | ||
453 | case IPP_CANCEL_JOB : | |
454 | cancel_job(con, uri); | |
455 | break; | |
456 | ||
457 | case IPP_GET_JOB_ATTRIBUTES : | |
458 | get_job_attrs(con, uri); | |
459 | break; | |
460 | ||
461 | case IPP_GET_JOBS : | |
462 | get_jobs(con, uri); | |
463 | break; | |
464 | ||
465 | case IPP_GET_PRINTER_ATTRIBUTES : | |
466 | get_printer_attrs(con, uri); | |
467 | break; | |
468 | ||
469 | case IPP_HOLD_JOB : | |
470 | hold_job(con, uri); | |
471 | break; | |
472 | ||
473 | case IPP_RELEASE_JOB : | |
474 | release_job(con, uri); | |
475 | break; | |
476 | ||
477 | case IPP_RESTART_JOB : | |
478 | restart_job(con, uri); | |
479 | break; | |
480 | ||
481 | case IPP_PAUSE_PRINTER : | |
482 | stop_printer(con, uri); | |
483 | break; | |
484 | ||
485 | case IPP_RESUME_PRINTER : | |
486 | start_printer(con, uri); | |
487 | break; | |
488 | ||
489 | case IPP_PURGE_JOBS : | |
490 | cancel_all_jobs(con, uri); | |
491 | break; | |
492 | ||
493 | case IPP_SET_JOB_ATTRIBUTES : | |
494 | set_job_attrs(con, uri); | |
495 | break; | |
496 | ||
497 | case CUPS_GET_DEFAULT : | |
498 | get_default(con); | |
499 | break; | |
500 | ||
501 | case CUPS_GET_PRINTERS : | |
502 | get_printers(con, 0); | |
503 | break; | |
504 | ||
505 | case CUPS_GET_CLASSES : | |
506 | get_printers(con, CUPS_PRINTER_CLASS); | |
507 | break; | |
508 | ||
509 | case CUPS_ADD_PRINTER : | |
510 | add_printer(con, uri); | |
511 | break; | |
512 | ||
513 | case CUPS_DELETE_PRINTER : | |
514 | delete_printer(con, uri); | |
515 | break; | |
516 | ||
517 | case CUPS_ADD_CLASS : | |
518 | add_class(con, uri); | |
519 | break; | |
520 | ||
521 | case CUPS_DELETE_CLASS : | |
522 | delete_printer(con, uri); | |
523 | break; | |
524 | ||
525 | case CUPS_ACCEPT_JOBS : | |
526 | case IPP_ENABLE_PRINTER : | |
527 | accept_jobs(con, uri); | |
528 | break; | |
529 | ||
530 | case CUPS_REJECT_JOBS : | |
531 | case IPP_DISABLE_PRINTER : | |
532 | reject_jobs(con, uri); | |
533 | break; | |
534 | ||
535 | case CUPS_SET_DEFAULT : | |
536 | set_default(con, uri); | |
537 | break; | |
538 | ||
539 | case CUPS_GET_DEVICES : | |
540 | get_devices(con); | |
541 | break; | |
542 | ||
543 | case CUPS_GET_PPDS : | |
544 | get_ppds(con); | |
545 | break; | |
546 | ||
547 | case CUPS_MOVE_JOB : | |
548 | move_job(con, uri); | |
549 | break; | |
550 | ||
551 | case CUPS_AUTHENTICATE_JOB : | |
552 | authenticate_job(con, uri); | |
553 | break; | |
554 | ||
555 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
556 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
557 | create_subscription(con, uri); | |
558 | break; | |
559 | ||
560 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
561 | get_subscription_attrs(con, sub_id); | |
562 | break; | |
563 | ||
564 | case IPP_GET_SUBSCRIPTIONS : | |
565 | get_subscriptions(con, uri); | |
566 | break; | |
567 | ||
568 | case IPP_RENEW_SUBSCRIPTION : | |
569 | renew_subscription(con, sub_id); | |
570 | break; | |
571 | ||
572 | case IPP_CANCEL_SUBSCRIPTION : | |
573 | cancel_subscription(con, sub_id); | |
574 | break; | |
575 | ||
576 | case IPP_GET_NOTIFICATIONS : | |
577 | get_notifications(con, sub_id); | |
578 | break; | |
579 | ||
580 | default : | |
581 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
582 | "%04X %s Operation %04X (%s) not supported", | |
583 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
584 | con->request->request.op.operation_id, | |
585 | ippOpString(con->request->request.op.operation_id)); | |
586 | ||
587 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
588 | _("%s not supported!"), | |
589 | ippOpString(con->request->request.op.operation_id)); | |
590 | break; | |
591 | } | |
592 | } | |
593 | } | |
594 | } | |
595 | ||
596 | if (con->response) | |
597 | { | |
598 | /* | |
599 | * Sending data from the scheduler... | |
600 | */ | |
601 | ||
602 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
603 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
604 | con->http.fd, con->response->request.status.status_code, | |
605 | ippErrorString(con->response->request.status.status_code)); | |
606 | ||
607 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp")) | |
608 | { | |
609 | if (con->http.version == HTTP_1_1) | |
610 | { | |
611 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
612 | ||
613 | httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n"); | |
614 | } | |
615 | else | |
616 | { | |
617 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
618 | con->http.data_remaining = ippLength(con->response); | |
619 | ||
620 | if (con->http.data_remaining < INT_MAX) | |
621 | con->http._data_remaining = con->http.data_remaining; | |
622 | else | |
623 | con->http._data_remaining = INT_MAX; | |
624 | ||
625 | httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", | |
626 | CUPS_LLCAST con->http.data_remaining); | |
627 | } | |
628 | ||
629 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
630 | "cupsdProcessIPPRequest: Adding fd %d to OutputSet...", | |
631 | con->http.fd); | |
632 | ||
633 | FD_SET(con->http.fd, OutputSet); | |
634 | ||
635 | /* | |
636 | * Tell the caller the response header was sent successfully... | |
637 | */ | |
638 | ||
639 | return (1); | |
640 | } | |
641 | else | |
642 | { | |
643 | /* | |
644 | * Tell the caller the response header could not be sent... | |
645 | */ | |
646 | ||
647 | return (0); | |
648 | } | |
649 | } | |
650 | else | |
651 | { | |
652 | /* | |
653 | * Sending data from a subprocess like cups-deviced; tell the caller | |
654 | * everything is A-OK so far... | |
655 | */ | |
656 | ||
657 | return (1); | |
658 | } | |
659 | } | |
660 | ||
661 | ||
662 | /* | |
663 | * 'accept_jobs()' - Accept print jobs to a printer. | |
664 | */ | |
665 | ||
666 | static void | |
667 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
668 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
669 | { | |
670 | http_status_t status; /* Policy status */ | |
671 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
672 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
673 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
674 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
675 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
676 | int port; /* Port portion of URI */ | |
677 | const char *name; /* Printer name */ | |
678 | cupsd_printer_t *printer; /* Printer data */ | |
679 | ||
680 | ||
681 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
682 | con->http.fd, uri->values[0].string.text); | |
683 | ||
684 | /* | |
685 | * Is the destination valid? | |
686 | */ | |
687 | ||
a4d04587 | 688 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
689 | sizeof(method), username, sizeof(username), host, | |
690 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 691 | |
692 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
693 | { | |
694 | /* | |
695 | * Bad URI... | |
696 | */ | |
697 | ||
698 | send_ipp_status(con, IPP_NOT_FOUND, | |
699 | _("The printer or class was not found.")); | |
700 | return; | |
701 | } | |
702 | ||
703 | /* | |
704 | * Check policy... | |
705 | */ | |
706 | ||
707 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
708 | { | |
709 | send_http_error(con, status); | |
710 | return; | |
711 | } | |
712 | ||
713 | /* | |
714 | * Accept jobs sent to the printer... | |
715 | */ | |
716 | ||
717 | printer->accepting = 1; | |
718 | printer->state_message[0] = '\0'; | |
719 | ||
720 | cupsdAddPrinterHistory(printer); | |
721 | ||
722 | if (dtype & CUPS_PRINTER_CLASS) | |
723 | cupsdSaveAllClasses(); | |
724 | else | |
725 | cupsdSaveAllPrinters(); | |
726 | ||
727 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" now accepting jobs (\"%s\").", name, | |
e00b005a | 728 | get_username(con)); |
ef416fc2 | 729 | |
730 | /* | |
731 | * Everything was ok, so return OK status... | |
732 | */ | |
733 | ||
734 | con->response->request.status.status_code = IPP_OK; | |
735 | } | |
736 | ||
737 | ||
738 | /* | |
739 | * 'add_class()' - Add a class to the system. | |
740 | */ | |
741 | ||
742 | static void | |
743 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
744 | ipp_attribute_t *uri) /* I - URI of class */ | |
745 | { | |
746 | http_status_t status; /* Policy status */ | |
747 | int i; /* Looping var */ | |
748 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
749 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
750 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
751 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
752 | int port; /* Port portion of URI */ | |
753 | cupsd_printer_t *pclass, /* Class */ | |
754 | *member; /* Member printer/class */ | |
755 | cups_ptype_t dtype; /* Destination type */ | |
756 | const char *dest; /* Printer or class name */ | |
757 | ipp_attribute_t *attr; /* Printer attribute */ | |
758 | int modify; /* Non-zero if we just modified */ | |
e00b005a | 759 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 760 | |
761 | ||
762 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
763 | con->http.fd, uri->values[0].string.text); | |
764 | ||
765 | /* | |
766 | * Do we have a valid URI? | |
767 | */ | |
768 | ||
a4d04587 | 769 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
770 | sizeof(method), username, sizeof(username), host, | |
771 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 772 | |
773 | ||
fa73b229 | 774 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 775 | { |
776 | /* | |
777 | * No, return an error... | |
778 | */ | |
779 | ||
780 | send_ipp_status(con, IPP_BAD_REQUEST, | |
781 | _("The printer-uri must be of the form " | |
782 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
783 | return; | |
784 | } | |
785 | ||
786 | /* | |
787 | * Do we have a valid printer name? | |
788 | */ | |
789 | ||
790 | if (!validate_name(resource + 9)) | |
791 | { | |
792 | /* | |
793 | * No, return an error... | |
794 | */ | |
795 | ||
796 | send_ipp_status(con, IPP_BAD_REQUEST, | |
797 | _("The printer-uri \"%s\" contains invalid characters."), | |
798 | uri->values[0].string.text); | |
799 | return; | |
800 | } | |
801 | ||
802 | /* | |
803 | * Check policy... | |
804 | */ | |
805 | ||
806 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
807 | { | |
808 | send_http_error(con, status); | |
809 | return; | |
810 | } | |
811 | ||
812 | /* | |
813 | * See if the class already exists; if not, create a new class... | |
814 | */ | |
815 | ||
816 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
817 | { | |
818 | /* | |
819 | * Class doesn't exist; see if we have a printer of the same name... | |
820 | */ | |
821 | ||
822 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
823 | !(pclass->type & CUPS_PRINTER_REMOTE)) | |
824 | { | |
825 | /* | |
826 | * Yes, return an error... | |
827 | */ | |
828 | ||
829 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
830 | _("A printer named \"%s\" already exists!"), | |
831 | resource + 9); | |
832 | return; | |
833 | } | |
834 | ||
835 | /* | |
836 | * No, add the pclass... | |
837 | */ | |
838 | ||
839 | pclass = cupsdAddClass(resource + 9); | |
840 | modify = 0; | |
841 | } | |
842 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
843 | { | |
844 | /* | |
845 | * Rename the implicit class to "AnyClass" or remove it... | |
846 | */ | |
847 | ||
848 | if (ImplicitAnyClasses) | |
849 | { | |
850 | cupsArrayRemove(Printers, pclass); | |
851 | cupsdSetStringf(&pclass->name, "Any%s", resource + 9); | |
852 | cupsArrayAdd(Printers, pclass); | |
853 | } | |
854 | else | |
855 | cupsdDeletePrinter(pclass, 1); | |
856 | ||
857 | /* | |
858 | * Add the class as a new local class... | |
859 | */ | |
860 | ||
861 | pclass = cupsdAddClass(resource + 9); | |
862 | modify = 0; | |
863 | } | |
864 | else if (pclass->type & CUPS_PRINTER_REMOTE) | |
865 | { | |
866 | /* | |
867 | * Rename the remote class to "Class"... | |
868 | */ | |
869 | ||
870 | cupsdDeletePrinterFilters(pclass); | |
871 | cupsArrayRemove(Printers, pclass); | |
872 | cupsdSetStringf(&pclass->name, "%s@%s", resource + 9, pclass->hostname); | |
873 | cupsdSetPrinterAttrs(pclass); | |
874 | cupsArrayAdd(Printers, pclass); | |
875 | ||
876 | /* | |
877 | * Add the class as a new local class... | |
878 | */ | |
879 | ||
880 | pclass = cupsdAddClass(resource + 9); | |
881 | modify = 0; | |
882 | } | |
883 | else | |
884 | modify = 1; | |
885 | ||
886 | /* | |
887 | * Look for attributes and copy them over as needed... | |
888 | */ | |
889 | ||
e00b005a | 890 | need_restart_job = 0; |
891 | ||
fa73b229 | 892 | if ((attr = ippFindAttribute(con->request, "printer-location", |
893 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 894 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
895 | ||
fa73b229 | 896 | if ((attr = ippFindAttribute(con->request, "printer-info", |
897 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 898 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
899 | ||
fa73b229 | 900 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
901 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 902 | { |
903 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
904 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
905 | ||
906 | pclass->accepting = attr->values[0].boolean; | |
907 | cupsdAddPrinterHistory(pclass); | |
908 | } | |
909 | ||
fa73b229 | 910 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
911 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 912 | { |
913 | if (pclass->shared && !attr->values[0].boolean) | |
914 | cupsdSendBrowseDelete(pclass); | |
915 | ||
916 | cupsdLogMessage(CUPSD_LOG_INFO, | |
917 | "Setting %s printer-is-shared to %d (was %d.)", | |
918 | pclass->name, attr->values[0].boolean, pclass->shared); | |
919 | ||
920 | pclass->shared = attr->values[0].boolean; | |
921 | } | |
922 | ||
fa73b229 | 923 | if ((attr = ippFindAttribute(con->request, "printer-state", |
924 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 925 | { |
926 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
927 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
928 | { | |
929 | send_ipp_status(con, IPP_BAD_REQUEST, | |
930 | _("Attempt to set %s printer-state to bad value %d!"), | |
931 | pclass->name, attr->values[0].integer); | |
932 | return; | |
933 | } | |
934 | ||
935 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", pclass->name, | |
936 | attr->values[0].integer, pclass->state); | |
937 | ||
938 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
939 | cupsdStopPrinter(pclass, 0); | |
940 | else | |
e00b005a | 941 | { |
ef416fc2 | 942 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 943 | need_restart_job = 1; |
944 | } | |
ef416fc2 | 945 | } |
fa73b229 | 946 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
947 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 948 | { |
949 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
950 | sizeof(pclass->state_message)); | |
951 | cupsdAddPrinterHistory(pclass); | |
952 | } | |
fa73b229 | 953 | if ((attr = ippFindAttribute(con->request, "job-sheets-default", |
954 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 955 | !Classification) |
956 | { | |
957 | cupsdSetString(&pclass->job_sheets[0], attr->values[0].string.text); | |
958 | if (attr->num_values > 1) | |
959 | cupsdSetString(&pclass->job_sheets[1], attr->values[1].string.text); | |
960 | else | |
961 | cupsdSetString(&pclass->job_sheets[1], "none"); | |
962 | } | |
963 | if ((attr = ippFindAttribute(con->request, "requesting-user-name-allowed", | |
964 | IPP_TAG_ZERO)) != NULL) | |
965 | { | |
966 | cupsdFreePrinterUsers(pclass); | |
967 | ||
968 | pclass->deny_users = 0; | |
969 | if (attr->value_tag == IPP_TAG_NAME && | |
970 | (attr->num_values > 1 || | |
fa73b229 | 971 | strcmp(attr->values[0].string.text, "all"))) |
ef416fc2 | 972 | for (i = 0; i < attr->num_values; i ++) |
973 | cupsdAddPrinterUser(pclass, attr->values[i].string.text); | |
974 | } | |
975 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name-denied", | |
976 | IPP_TAG_ZERO)) != NULL) | |
977 | { | |
978 | cupsdFreePrinterUsers(pclass); | |
979 | ||
980 | pclass->deny_users = 1; | |
981 | if (attr->value_tag == IPP_TAG_NAME && | |
982 | (attr->num_values > 1 || | |
fa73b229 | 983 | strcmp(attr->values[0].string.text, "none"))) |
ef416fc2 | 984 | for (i = 0; i < attr->num_values; i ++) |
985 | cupsdAddPrinterUser(pclass, attr->values[i].string.text); | |
986 | } | |
987 | if ((attr = ippFindAttribute(con->request, "job-quota-period", | |
988 | IPP_TAG_INTEGER)) != NULL) | |
989 | { | |
990 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
991 | "add_class: Setting job-quota-period to %d...", | |
992 | attr->values[0].integer); | |
993 | cupsdFreeQuotas(pclass); | |
994 | pclass->quota_period = attr->values[0].integer; | |
995 | } | |
996 | if ((attr = ippFindAttribute(con->request, "job-k-limit", | |
997 | IPP_TAG_INTEGER)) != NULL) | |
998 | { | |
999 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1000 | "add_class: Setting job-k-limit to %d...", | |
1001 | attr->values[0].integer); | |
1002 | cupsdFreeQuotas(pclass); | |
1003 | pclass->k_limit = attr->values[0].integer; | |
1004 | } | |
1005 | if ((attr = ippFindAttribute(con->request, "job-page-limit", | |
1006 | IPP_TAG_INTEGER)) != NULL) | |
1007 | { | |
1008 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1009 | "add_class: Setting job-page-limit to %d...", | |
1010 | attr->values[0].integer); | |
1011 | cupsdFreeQuotas(pclass); | |
1012 | pclass->page_limit = attr->values[0].integer; | |
1013 | } | |
1014 | if ((attr = ippFindAttribute(con->request, "printer-op-policy", | |
1015 | IPP_TAG_NAME)) != NULL) | |
1016 | { | |
1017 | cupsd_policy_t *p; /* Policy */ | |
1018 | ||
1019 | ||
1020 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
1021 | { | |
1022 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1023 | "add_class: Setting printer-op-policy to \"%s\"...", | |
1024 | attr->values[0].string.text); | |
1025 | cupsdSetString(&pclass->op_policy, attr->values[0].string.text); | |
1026 | pclass->op_policy_ptr = p; | |
1027 | } | |
1028 | else | |
1029 | { | |
1030 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1031 | _("add_class: Unknown printer-op-policy \"%s\"."), | |
1032 | attr->values[0].string.text); | |
1033 | return; | |
1034 | } | |
1035 | } | |
1036 | if ((attr = ippFindAttribute(con->request, "printer-error-policy", | |
1037 | IPP_TAG_NAME)) != NULL) | |
1038 | { | |
1039 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
1040 | strcmp(attr->values[0].string.text, "retry-job") && | |
1041 | strcmp(attr->values[0].string.text, "stop-printer")) | |
1042 | { | |
1043 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1044 | _("add_class: Unknown printer-error-policy \"%s\"."), | |
1045 | attr->values[0].string.text); | |
1046 | return; | |
1047 | } | |
1048 | ||
1049 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1050 | "add_class: Setting printer-error-policy to \"%s\"...", | |
1051 | attr->values[0].string.text); | |
1052 | cupsdSetString(&pclass->error_policy, attr->values[0].string.text); | |
1053 | } | |
fa73b229 | 1054 | if ((attr = ippFindAttribute(con->request, "member-uris", |
1055 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1056 | { |
1057 | /* | |
1058 | * Clear the printer array as needed... | |
1059 | */ | |
1060 | ||
e00b005a | 1061 | need_restart_job = 1; |
1062 | ||
ef416fc2 | 1063 | if (pclass->num_printers > 0) |
1064 | { | |
1065 | free(pclass->printers); | |
1066 | pclass->num_printers = 0; | |
1067 | } | |
1068 | ||
1069 | /* | |
1070 | * Add each printer or class that is listed... | |
1071 | */ | |
1072 | ||
1073 | for (i = 0; i < attr->num_values; i ++) | |
1074 | { | |
1075 | /* | |
1076 | * Search for the printer or class URI... | |
1077 | */ | |
1078 | ||
a4d04587 | 1079 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text, method, |
1080 | sizeof(method), username, sizeof(username), host, | |
1081 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1082 | |
1083 | if ((dest = cupsdValidateDest(host, resource, &dtype, &member)) == NULL) | |
1084 | { | |
1085 | /* | |
1086 | * Bad URI... | |
1087 | */ | |
1088 | ||
1089 | send_ipp_status(con, IPP_NOT_FOUND, | |
1090 | _("The printer or class was not found.")); | |
1091 | return; | |
1092 | } | |
1093 | ||
1094 | /* | |
1095 | * Add it to the class... | |
1096 | */ | |
1097 | ||
1098 | cupsdAddPrinterToClass(pclass, member); | |
1099 | } | |
1100 | } | |
1101 | ||
1102 | /* | |
1103 | * Update the printer class attributes and return... | |
1104 | */ | |
1105 | ||
1106 | cupsdSetPrinterAttrs(pclass); | |
1107 | cupsdSaveAllClasses(); | |
e00b005a | 1108 | |
1109 | if (need_restart_job && pclass->job) | |
1110 | { | |
1111 | cupsd_job_t *job; | |
1112 | ||
1113 | /* | |
1114 | * Stop the current job and then restart it below... | |
1115 | */ | |
1116 | ||
1117 | job = (cupsd_job_t *)pclass->job; | |
1118 | ||
1119 | cupsdStopJob(job, 1); | |
1120 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1121 | } | |
1122 | ||
1123 | if (need_restart_job) | |
1124 | cupsdCheckJobs(); | |
ef416fc2 | 1125 | |
1126 | cupsdWritePrintcap(); | |
1127 | ||
1128 | if (modify) | |
1129 | { | |
1130 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1131 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
e00b005a | 1132 | get_username(con)); |
ef416fc2 | 1133 | |
1134 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
e00b005a | 1135 | pclass->name, get_username(con)); |
ef416fc2 | 1136 | } |
1137 | else | |
1138 | { | |
1139 | cupsdAddPrinterHistory(pclass); | |
1140 | ||
1141 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1142 | "New class \"%s\" added by \"%s\".", pclass->name, | |
e00b005a | 1143 | get_username(con)); |
ef416fc2 | 1144 | |
1145 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
e00b005a | 1146 | pclass->name, get_username(con)); |
ef416fc2 | 1147 | } |
1148 | ||
1149 | con->response->request.status.status_code = IPP_OK; | |
1150 | } | |
1151 | ||
1152 | ||
1153 | /* | |
1154 | * 'add_file()' - Add a file to a job. | |
1155 | */ | |
1156 | ||
1157 | static int /* O - 0 on success, -1 on error */ | |
1158 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1159 | cupsd_job_t *job, /* I - Job to add to */ | |
1160 | mime_type_t *filetype, /* I - Type of file */ | |
1161 | int compression) /* I - Compression */ | |
1162 | { | |
1163 | mime_type_t **filetypes; /* New filetypes array... */ | |
1164 | int *compressions; /* New compressions array... */ | |
1165 | ||
1166 | ||
1167 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1168 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)", | |
1169 | con, con->http.fd, job->id, filetype->super, filetype->type, | |
1170 | compression); | |
1171 | ||
1172 | /* | |
1173 | * Add the file to the job... | |
1174 | */ | |
1175 | ||
1176 | if (job->num_files == 0) | |
1177 | { | |
1178 | compressions = (int *)malloc(sizeof(int)); | |
1179 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1180 | } | |
1181 | else | |
1182 | { | |
1183 | compressions = (int *)realloc(job->compressions, | |
1184 | (job->num_files + 1) * sizeof(int)); | |
1185 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1186 | (job->num_files + 1) * | |
1187 | sizeof(mime_type_t *)); | |
1188 | } | |
1189 | ||
fa73b229 | 1190 | if (!compressions || !filetypes) |
ef416fc2 | 1191 | { |
1192 | cupsdCancelJob(job, 1); | |
1193 | ||
1194 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1195 | _("Unable to allocate memory for file types!")); | |
1196 | return (-1); | |
1197 | } | |
1198 | ||
1199 | job->compressions = compressions; | |
1200 | job->compressions[job->num_files] = compression; | |
1201 | job->filetypes = filetypes; | |
1202 | job->filetypes[job->num_files] = filetype; | |
1203 | ||
1204 | job->num_files ++; | |
1205 | ||
1206 | return (0); | |
1207 | } | |
1208 | ||
1209 | ||
1210 | /* | |
1211 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1212 | * upon the job and printer state... | |
1213 | */ | |
1214 | ||
1215 | static void | |
1216 | add_job_state_reasons( | |
1217 | cupsd_client_t *con, /* I - Client connection */ | |
1218 | cupsd_job_t *job) /* I - Job info */ | |
1219 | { | |
1220 | cupsd_printer_t *dest; /* Destination printer */ | |
1221 | ||
1222 | ||
1223 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", | |
1224 | con, con->http.fd, job ? job->id : 0); | |
1225 | ||
1226 | switch (job ? job->state->values[0].integer : IPP_JOB_CANCELLED) | |
1227 | { | |
1228 | case IPP_JOB_PENDING : | |
1229 | if (job->dtype & CUPS_PRINTER_CLASS) | |
1230 | dest = cupsdFindClass(job->dest); | |
1231 | else | |
1232 | dest = cupsdFindPrinter(job->dest); | |
1233 | ||
fa73b229 | 1234 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
ef416fc2 | 1235 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1236 | "job-state-reasons", NULL, "printer-stopped"); | |
1237 | else | |
1238 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1239 | "job-state-reasons", NULL, "none"); | |
1240 | break; | |
1241 | ||
1242 | case IPP_JOB_HELD : | |
fa73b229 | 1243 | if (ippFindAttribute(job->attrs, "job-hold-until", |
1244 | IPP_TAG_KEYWORD) != NULL || | |
1245 | ippFindAttribute(job->attrs, "job-hold-until", | |
1246 | IPP_TAG_NAME) != NULL) | |
ef416fc2 | 1247 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1248 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1249 | else | |
1250 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1251 | "job-state-reasons", NULL, "job-incoming"); | |
1252 | break; | |
1253 | ||
1254 | case IPP_JOB_PROCESSING : | |
1255 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1256 | "job-state-reasons", NULL, "job-printing"); | |
1257 | break; | |
1258 | ||
1259 | case IPP_JOB_STOPPED : | |
1260 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1261 | "job-state-reasons", NULL, "job-stopped"); | |
1262 | break; | |
1263 | ||
1264 | case IPP_JOB_CANCELLED : | |
1265 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1266 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1267 | break; | |
1268 | ||
1269 | case IPP_JOB_ABORTED : | |
1270 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1271 | "job-state-reasons", NULL, "aborted-by-system"); | |
1272 | break; | |
1273 | ||
1274 | case IPP_JOB_COMPLETED : | |
1275 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1276 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1277 | break; | |
1278 | } | |
1279 | } | |
1280 | ||
1281 | ||
1282 | /* | |
1283 | * 'add_job_subscriptions()' - Add any subcriptions for a job. | |
1284 | */ | |
1285 | ||
1286 | static void | |
1287 | add_job_subscriptions( | |
1288 | cupsd_client_t *con, /* I - Client connection */ | |
1289 | cupsd_job_t *job) /* I - Newly created job */ | |
1290 | { | |
1291 | int i; /* Looping var */ | |
1292 | ipp_attribute_t *prev, /* Previous attribute */ | |
1293 | *next, /* Next attribute */ | |
1294 | *attr; /* Current attribute */ | |
1295 | cupsd_subscription_t *sub; /* Subscription object */ | |
1296 | const char *recipient, /* notify-recipient-uri */ | |
1297 | *pullmethod; /* notify-pull-method */ | |
1298 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1299 | int interval; /* notify-time-interval */ | |
1300 | unsigned mask; /* notify-events */ | |
1301 | ||
1302 | ||
1303 | /* | |
1304 | * Find the first subscription group attribute; return if we have | |
1305 | * none... | |
1306 | */ | |
1307 | ||
1308 | for (attr = job->attrs->attrs, prev = NULL; | |
1309 | attr; | |
1310 | prev = attr, attr = attr->next) | |
1311 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1312 | break; | |
1313 | ||
1314 | if (!attr) | |
1315 | return; | |
1316 | ||
1317 | /* | |
1318 | * Process the subscription attributes in the request... | |
1319 | */ | |
1320 | ||
1321 | while (attr) | |
1322 | { | |
1323 | recipient = NULL; | |
1324 | pullmethod = NULL; | |
1325 | user_data = NULL; | |
1326 | interval = 0; | |
1327 | mask = CUPSD_EVENT_NONE; | |
1328 | ||
1329 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
1330 | { | |
1331 | if (!strcmp(attr->name, "notify-recipient") && | |
1332 | attr->value_tag == IPP_TAG_URI) | |
1333 | recipient = attr->values[0].string.text; | |
1334 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1335 | attr->value_tag == IPP_TAG_KEYWORD) | |
1336 | pullmethod = attr->values[0].string.text; | |
1337 | else if (!strcmp(attr->name, "notify-charset") && | |
1338 | attr->value_tag == IPP_TAG_CHARSET && | |
1339 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1340 | strcmp(attr->values[0].string.text, "utf-8")) | |
1341 | { | |
1342 | send_ipp_status(con, IPP_CHARSET, | |
1343 | _("Character set \"%s\" not supported!"), | |
1344 | attr->values[0].string.text); | |
1345 | return; | |
1346 | } | |
1347 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1348 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1349 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1350 | { | |
1351 | send_ipp_status(con, IPP_CHARSET, | |
1352 | _("Language \"%s\" not supported!"), | |
1353 | attr->values[0].string.text); | |
1354 | return; | |
1355 | } | |
1356 | else if (!strcmp(attr->name, "notify-user-data") && | |
1357 | attr->value_tag == IPP_TAG_STRING) | |
1358 | { | |
1359 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1360 | { | |
1361 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1362 | _("The notify-user-data value is too large " | |
1363 | "(%d > 63 octets)!"), | |
1364 | attr->values[0].unknown.length); | |
1365 | return; | |
1366 | } | |
1367 | ||
1368 | user_data = attr; | |
1369 | } | |
1370 | else if (!strcmp(attr->name, "notify-events") && | |
1371 | attr->value_tag == IPP_TAG_KEYWORD) | |
1372 | { | |
1373 | for (i = 0; i < attr->num_values; i ++) | |
1374 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1375 | } | |
1376 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1377 | { | |
1378 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1379 | _("The notify-lease-duration attribute cannot be " | |
1380 | "used with job subscriptions.")); | |
1381 | return; | |
1382 | } | |
1383 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1384 | attr->value_tag == IPP_TAG_INTEGER) | |
1385 | interval = attr->values[0].integer; | |
1386 | ||
1387 | attr = attr->next; | |
1388 | } | |
1389 | ||
1390 | if (!recipient && !pullmethod) | |
1391 | break; | |
1392 | ||
1393 | if (mask == CUPSD_EVENT_NONE) | |
1394 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
1395 | ||
1396 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, | |
1397 | 0); | |
1398 | ||
1399 | sub->interval = interval; | |
1400 | ||
1401 | cupsdSetString(&sub->owner, job->username); | |
1402 | ||
1403 | if (user_data) | |
1404 | { | |
1405 | sub->user_data_len = user_data->values[0].unknown.length; | |
1406 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
1407 | sub->user_data_len); | |
1408 | } | |
1409 | ||
1410 | ippAddSeparator(con->response); | |
1411 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
1412 | "notify-subscription-id", sub->id); | |
1413 | ||
1414 | if (attr) | |
1415 | attr = attr->next; | |
1416 | } | |
1417 | ||
1418 | cupsdSaveAllSubscriptions(); | |
1419 | ||
1420 | /* | |
1421 | * Remove all of the subscription attributes from the job request... | |
1422 | */ | |
1423 | ||
1424 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) | |
1425 | { | |
1426 | next = attr->next; | |
1427 | ||
1428 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || | |
1429 | attr->group_tag == IPP_TAG_ZERO) | |
1430 | { | |
1431 | /* | |
1432 | * Free and remove this attribute... | |
1433 | */ | |
1434 | ||
1435 | _ipp_free_attr(attr); | |
1436 | ||
1437 | if (prev) | |
1438 | prev->next = next; | |
1439 | else | |
1440 | job->attrs->attrs = next; | |
1441 | } | |
1442 | else | |
1443 | prev = attr; | |
1444 | } | |
1445 | ||
1446 | job->attrs->last = prev; | |
1447 | job->attrs->current = prev; | |
1448 | } | |
1449 | ||
1450 | ||
1451 | /* | |
1452 | * 'add_printer()' - Add a printer to the system. | |
1453 | */ | |
1454 | ||
1455 | static void | |
1456 | add_printer(cupsd_client_t *con, /* I - Client connection */ | |
1457 | ipp_attribute_t *uri) /* I - URI of printer */ | |
1458 | { | |
1459 | http_status_t status; /* Policy status */ | |
1460 | int i; /* Looping var */ | |
1461 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
1462 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
1463 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
1464 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
1465 | int port; /* Port portion of URI */ | |
1466 | cupsd_printer_t *printer; /* Printer/class */ | |
1467 | ipp_attribute_t *attr; /* Printer attribute */ | |
1468 | cups_file_t *fp; /* Script/PPD file */ | |
1469 | char line[1024]; /* Line from file... */ | |
1470 | char srcfile[1024], /* Source Script/PPD file */ | |
1471 | dstfile[1024]; /* Destination Script/PPD file */ | |
1472 | int modify; /* Non-zero if we are modifying */ | |
e00b005a | 1473 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 1474 | |
1475 | ||
1476 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, | |
1477 | con->http.fd, uri->values[0].string.text); | |
1478 | ||
1479 | /* | |
1480 | * Do we have a valid URI? | |
1481 | */ | |
1482 | ||
a4d04587 | 1483 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
1484 | sizeof(method), username, sizeof(username), host, | |
1485 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1486 | |
fa73b229 | 1487 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) |
ef416fc2 | 1488 | { |
1489 | /* | |
1490 | * No, return an error... | |
1491 | */ | |
1492 | ||
1493 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1494 | _("The printer-uri must be of the form " | |
1495 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
1496 | return; | |
1497 | } | |
1498 | ||
1499 | /* | |
1500 | * Do we have a valid printer name? | |
1501 | */ | |
1502 | ||
1503 | if (!validate_name(resource + 10)) | |
1504 | { | |
1505 | /* | |
1506 | * No, return an error... | |
1507 | */ | |
1508 | ||
1509 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1510 | _("The printer-uri \"%s\" contains invalid characters."), | |
1511 | uri->values[0].string.text); | |
1512 | return; | |
1513 | } | |
1514 | ||
1515 | /* | |
1516 | * Check policy... | |
1517 | */ | |
1518 | ||
1519 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
1520 | { | |
1521 | send_http_error(con, status); | |
1522 | return; | |
1523 | } | |
1524 | ||
1525 | /* | |
1526 | * See if the printer already exists; if not, create a new printer... | |
1527 | */ | |
1528 | ||
1529 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) | |
1530 | { | |
1531 | /* | |
1532 | * Printer doesn't exist; see if we have a class of the same name... | |
1533 | */ | |
1534 | ||
1535 | if ((printer = cupsdFindClass(resource + 10)) != NULL && | |
1536 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
1537 | { | |
1538 | /* | |
1539 | * Yes, return an error... | |
1540 | */ | |
1541 | ||
1542 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1543 | _("A class named \"%s\" already exists!"), | |
1544 | resource + 10); | |
1545 | return; | |
1546 | } | |
1547 | ||
1548 | /* | |
1549 | * No, add the printer... | |
1550 | */ | |
1551 | ||
1552 | printer = cupsdAddPrinter(resource + 10); | |
1553 | modify = 0; | |
1554 | } | |
1555 | else if (printer->type & CUPS_PRINTER_IMPLICIT) | |
1556 | { | |
1557 | /* | |
1558 | * Rename the implicit printer to "AnyPrinter" or delete it... | |
1559 | */ | |
1560 | ||
1561 | if (ImplicitAnyClasses) | |
1562 | { | |
1563 | cupsArrayRemove(Printers, printer); | |
1564 | cupsdSetStringf(&printer->name, "Any%s", resource + 10); | |
1565 | cupsArrayAdd(Printers, printer); | |
1566 | } | |
1567 | else | |
1568 | cupsdDeletePrinter(printer, 1); | |
1569 | ||
1570 | /* | |
1571 | * Add the printer as a new local printer... | |
1572 | */ | |
1573 | ||
1574 | printer = cupsdAddPrinter(resource + 10); | |
1575 | modify = 0; | |
1576 | } | |
1577 | else if (printer->type & CUPS_PRINTER_REMOTE) | |
1578 | { | |
1579 | /* | |
1580 | * Rename the remote printer to "Printer@server"... | |
1581 | */ | |
1582 | ||
1583 | cupsdDeletePrinterFilters(printer); | |
1584 | cupsArrayRemove(Printers, printer); | |
1585 | cupsdSetStringf(&printer->name, "%s@%s", resource + 10, printer->hostname); | |
1586 | cupsdSetPrinterAttrs(printer); | |
1587 | cupsArrayAdd(Printers, printer); | |
1588 | ||
1589 | /* | |
1590 | * Add the printer as a new local printer... | |
1591 | */ | |
1592 | ||
1593 | printer = cupsdAddPrinter(resource + 10); | |
1594 | modify = 0; | |
1595 | } | |
1596 | else | |
1597 | modify = 1; | |
1598 | ||
1599 | /* | |
1600 | * Look for attributes and copy them over as needed... | |
1601 | */ | |
1602 | ||
e00b005a | 1603 | need_restart_job = 0; |
1604 | ||
fa73b229 | 1605 | if ((attr = ippFindAttribute(con->request, "printer-location", |
1606 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1607 | cupsdSetString(&printer->location, attr->values[0].string.text); |
1608 | ||
fa73b229 | 1609 | if ((attr = ippFindAttribute(con->request, "printer-info", |
1610 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1611 | cupsdSetString(&printer->info, attr->values[0].string.text); |
1612 | ||
fa73b229 | 1613 | if ((attr = ippFindAttribute(con->request, "device-uri", |
1614 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1615 | { |
1616 | /* | |
1617 | * Do we have a valid device URI? | |
1618 | */ | |
1619 | ||
e00b005a | 1620 | need_restart_job = 1; |
1621 | ||
a4d04587 | 1622 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
1623 | sizeof(method), username, sizeof(username), host, | |
1624 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1625 | |
1626 | if (!strcmp(method, "file")) | |
1627 | { | |
1628 | /* | |
1629 | * See if the administrator has enabled file devices... | |
1630 | */ | |
1631 | ||
1632 | if (!FileDevice && strcmp(resource, "/dev/null")) | |
1633 | { | |
1634 | /* | |
1635 | * File devices are disabled and the URL is not file:/dev/null... | |
1636 | */ | |
1637 | ||
1638 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1639 | _("File device URIs have been disabled! " | |
1640 | "To enable, see the FileDevice directive in " | |
1641 | "\"%s/cupsd.conf\"."), | |
1642 | ServerRoot); | |
1643 | return; | |
1644 | } | |
1645 | } | |
1646 | else | |
1647 | { | |
1648 | /* | |
1649 | * See if the backend exists and is executable... | |
1650 | */ | |
1651 | ||
1652 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, method); | |
1653 | if (access(srcfile, X_OK)) | |
1654 | { | |
1655 | /* | |
1656 | * Could not find device in list! | |
1657 | */ | |
1658 | ||
1659 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), | |
1660 | attr->values[0].string.text); | |
1661 | return; | |
1662 | } | |
1663 | } | |
1664 | ||
1665 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1666 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
1667 | printer->name, | |
1668 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
1669 | sizeof(line)), | |
1670 | cupsdSanitizeURI(printer->device_uri, resource, | |
1671 | sizeof(resource))); | |
1672 | ||
1673 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); | |
1674 | } | |
1675 | ||
fa73b229 | 1676 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
1677 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 1678 | { |
1679 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ | |
1680 | ||
1681 | ||
e00b005a | 1682 | need_restart_job = 1; |
1683 | ||
ef416fc2 | 1684 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", |
1685 | IPP_TAG_KEYWORD); | |
1686 | for (i = 0; i < supported->num_values; i ++) | |
1687 | if (!strcmp(supported->values[i].string.text, | |
1688 | attr->values[0].string.text)) | |
1689 | break; | |
1690 | ||
1691 | if (i >= supported->num_values) | |
1692 | { | |
1693 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
1694 | attr->values[0].string.text); | |
1695 | return; | |
1696 | } | |
1697 | ||
1698 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1699 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
1700 | printer->name, attr->values[0].string.text, | |
1701 | printer->port_monitor); | |
1702 | ||
1703 | if (strcmp(attr->values[0].string.text, "none")) | |
1704 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
1705 | else | |
1706 | cupsdClearString(&printer->port_monitor); | |
1707 | } | |
1708 | ||
fa73b229 | 1709 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
1710 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1711 | { |
1712 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1713 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
1714 | printer->name, attr->values[0].boolean, printer->accepting); | |
1715 | ||
1716 | printer->accepting = attr->values[0].boolean; | |
1717 | cupsdAddPrinterHistory(printer); | |
1718 | } | |
1719 | ||
fa73b229 | 1720 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
1721 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1722 | { |
1723 | if (printer->shared && !attr->values[0].boolean) | |
1724 | cupsdSendBrowseDelete(printer); | |
1725 | ||
1726 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1727 | "Setting %s printer-is-shared to %d (was %d.)", | |
1728 | printer->name, attr->values[0].boolean, printer->shared); | |
1729 | ||
1730 | printer->shared = attr->values[0].boolean; | |
1731 | } | |
1732 | ||
fa73b229 | 1733 | if ((attr = ippFindAttribute(con->request, "printer-state", |
1734 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 1735 | { |
1736 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
1737 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
1738 | { | |
1739 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
1740 | attr->values[0].integer); | |
1741 | return; | |
1742 | } | |
1743 | ||
1744 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", printer->name, | |
1745 | attr->values[0].integer, printer->state); | |
1746 | ||
1747 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
1748 | cupsdStopPrinter(printer, 0); | |
1749 | else | |
e00b005a | 1750 | { |
1751 | need_restart_job = 1; | |
ef416fc2 | 1752 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 1753 | } |
ef416fc2 | 1754 | } |
fa73b229 | 1755 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
1756 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1757 | { |
1758 | strlcpy(printer->state_message, attr->values[0].string.text, | |
1759 | sizeof(printer->state_message)); | |
1760 | cupsdAddPrinterHistory(printer); | |
1761 | } | |
fa73b229 | 1762 | if ((attr = ippFindAttribute(con->request, "job-sheets-default", |
1763 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 1764 | !Classification) |
1765 | { | |
1766 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
1767 | if (attr->num_values > 1) | |
1768 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
1769 | else | |
1770 | cupsdSetString(&printer->job_sheets[1], "none"); | |
1771 | } | |
1772 | if ((attr = ippFindAttribute(con->request, "requesting-user-name-allowed", | |
1773 | IPP_TAG_ZERO)) != NULL) | |
1774 | { | |
1775 | cupsdFreePrinterUsers(printer); | |
1776 | ||
1777 | printer->deny_users = 0; | |
1778 | if (attr->value_tag == IPP_TAG_NAME && | |
1779 | (attr->num_values > 1 || | |
fa73b229 | 1780 | strcmp(attr->values[0].string.text, "all"))) |
ef416fc2 | 1781 | for (i = 0; i < attr->num_values; i ++) |
1782 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
1783 | } | |
1784 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name-denied", | |
1785 | IPP_TAG_ZERO)) != NULL) | |
1786 | { | |
1787 | cupsdFreePrinterUsers(printer); | |
1788 | ||
1789 | printer->deny_users = 1; | |
1790 | if (attr->value_tag == IPP_TAG_NAME && | |
1791 | (attr->num_values > 1 || | |
fa73b229 | 1792 | strcmp(attr->values[0].string.text, "none"))) |
ef416fc2 | 1793 | for (i = 0; i < attr->num_values; i ++) |
1794 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
1795 | } | |
1796 | if ((attr = ippFindAttribute(con->request, "job-quota-period", | |
1797 | IPP_TAG_INTEGER)) != NULL) | |
1798 | { | |
1799 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
1800 | attr->values[0].integer); | |
1801 | cupsdFreeQuotas(printer); | |
1802 | printer->quota_period = attr->values[0].integer; | |
1803 | } | |
1804 | if ((attr = ippFindAttribute(con->request, "job-k-limit", | |
1805 | IPP_TAG_INTEGER)) != NULL) | |
1806 | { | |
1807 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
1808 | attr->values[0].integer); | |
1809 | cupsdFreeQuotas(printer); | |
1810 | printer->k_limit = attr->values[0].integer; | |
1811 | } | |
1812 | if ((attr = ippFindAttribute(con->request, "job-page-limit", | |
1813 | IPP_TAG_INTEGER)) != NULL) | |
1814 | { | |
1815 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
1816 | attr->values[0].integer); | |
1817 | cupsdFreeQuotas(printer); | |
1818 | printer->page_limit = attr->values[0].integer; | |
1819 | } | |
1820 | if ((attr = ippFindAttribute(con->request, "printer-op-policy", | |
1821 | IPP_TAG_NAME)) != NULL) | |
1822 | { | |
1823 | cupsd_policy_t *p; /* Policy */ | |
1824 | ||
1825 | ||
1826 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
1827 | { | |
1828 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1829 | "Setting printer-op-policy to \"%s\"...", | |
1830 | attr->values[0].string.text); | |
1831 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
1832 | printer->op_policy_ptr = p; | |
1833 | } | |
1834 | else | |
1835 | { | |
1836 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1837 | _("Unknown printer-op-policy \"%s\"."), | |
1838 | attr->values[0].string.text); | |
1839 | return; | |
1840 | } | |
1841 | } | |
1842 | if ((attr = ippFindAttribute(con->request, "printer-error-policy", | |
1843 | IPP_TAG_NAME)) != NULL) | |
1844 | { | |
1845 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
1846 | strcmp(attr->values[0].string.text, "retry-job") && | |
1847 | strcmp(attr->values[0].string.text, "stop-printer")) | |
1848 | { | |
1849 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1850 | _("Unknown printer-error-policy \"%s\"."), | |
1851 | attr->values[0].string.text); | |
1852 | return; | |
1853 | } | |
1854 | ||
1855 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1856 | "Setting printer-error-policy to \"%s\"...", | |
1857 | attr->values[0].string.text); | |
1858 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
1859 | } | |
1860 | ||
1861 | /* | |
1862 | * See if we have all required attributes... | |
1863 | */ | |
1864 | ||
1865 | if (!printer->device_uri) | |
e00b005a | 1866 | cupsdSetString(&printer->device_uri, "file:///dev/null"); |
ef416fc2 | 1867 | |
1868 | /* | |
1869 | * See if we have an interface script or PPD file attached to the request... | |
1870 | */ | |
1871 | ||
1872 | if (con->filename) | |
1873 | { | |
e00b005a | 1874 | need_restart_job = 1; |
1875 | ||
ef416fc2 | 1876 | strlcpy(srcfile, con->filename, sizeof(srcfile)); |
1877 | ||
fa73b229 | 1878 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
ef416fc2 | 1879 | { |
1880 | /* | |
1881 | * Yes; get the first line from it... | |
1882 | */ | |
1883 | ||
1884 | line[0] = '\0'; | |
1885 | cupsFileGets(fp, line, sizeof(line)); | |
1886 | cupsFileClose(fp); | |
1887 | ||
1888 | /* | |
1889 | * Then see what kind of file it is... | |
1890 | */ | |
1891 | ||
1892 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1893 | printer->name); | |
1894 | ||
1895 | if (!strncmp(line, "*PPD-Adobe", 10)) | |
1896 | { | |
1897 | /* | |
1898 | * The new file is a PPD file, so remove any old interface script | |
1899 | * that might be lying around... | |
1900 | */ | |
1901 | ||
1902 | unlink(dstfile); | |
1903 | } | |
1904 | else | |
1905 | { | |
1906 | /* | |
1907 | * This must be an interface script, so move the file over to the | |
1908 | * interfaces directory and make it executable... | |
1909 | */ | |
1910 | ||
1911 | if (copy_file(srcfile, dstfile)) | |
1912 | { | |
1913 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1914 | _("Unable to copy interface script - %s!"), | |
1915 | strerror(errno)); | |
1916 | return; | |
1917 | } | |
1918 | else | |
1919 | { | |
1920 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1921 | "Copied interface script successfully!"); | |
1922 | chmod(dstfile, 0755); | |
1923 | } | |
1924 | } | |
1925 | ||
1926 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1927 | printer->name); | |
1928 | ||
1929 | if (!strncmp(line, "*PPD-Adobe", 10)) | |
1930 | { | |
1931 | /* | |
1932 | * The new file is a PPD file, so move the file over to the | |
1933 | * ppd directory and make it readable by all... | |
1934 | */ | |
1935 | ||
1936 | if (copy_file(srcfile, dstfile)) | |
1937 | { | |
1938 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1939 | _("Unable to copy PPD file - %s!"), | |
1940 | strerror(errno)); | |
1941 | return; | |
1942 | } | |
1943 | else | |
1944 | { | |
1945 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1946 | "Copied PPD file successfully!"); | |
1947 | chmod(dstfile, 0644); | |
1948 | } | |
1949 | } | |
1950 | else | |
1951 | { | |
1952 | /* | |
1953 | * This must be an interface script, so remove any old PPD file that | |
1954 | * may be lying around... | |
1955 | */ | |
1956 | ||
1957 | unlink(dstfile); | |
1958 | } | |
1959 | } | |
1960 | } | |
fa73b229 | 1961 | else if ((attr = ippFindAttribute(con->request, "ppd-name", |
1962 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 1963 | { |
e00b005a | 1964 | need_restart_job = 1; |
1965 | ||
ef416fc2 | 1966 | if (!strcmp(attr->values[0].string.text, "raw")) |
1967 | { | |
1968 | /* | |
1969 | * Raw driver, remove any existing PPD or interface script files. | |
1970 | */ | |
1971 | ||
1972 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1973 | printer->name); | |
1974 | unlink(dstfile); | |
1975 | ||
1976 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1977 | printer->name); | |
1978 | unlink(dstfile); | |
1979 | } | |
1980 | else | |
1981 | { | |
1982 | /* | |
1983 | * PPD model file... | |
1984 | */ | |
1985 | ||
1986 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1987 | printer->name); | |
1988 | unlink(dstfile); | |
1989 | ||
1990 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1991 | printer->name); | |
1992 | ||
1993 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
1994 | { | |
1995 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
1996 | return; | |
1997 | } | |
1998 | else | |
1999 | { | |
2000 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2001 | "Copied PPD file successfully!"); | |
2002 | chmod(dstfile, 0644); | |
2003 | } | |
2004 | } | |
2005 | } | |
2006 | ||
ef416fc2 | 2007 | /* |
2008 | * Update the printer attributes and return... | |
2009 | */ | |
2010 | ||
2011 | cupsdSetPrinterAttrs(printer); | |
2012 | cupsdSaveAllPrinters(); | |
2013 | ||
e00b005a | 2014 | if (need_restart_job && printer->job) |
ef416fc2 | 2015 | { |
2016 | cupsd_job_t *job; | |
2017 | ||
2018 | /* | |
2019 | * Stop the current job and then restart it below... | |
2020 | */ | |
2021 | ||
2022 | job = (cupsd_job_t *)printer->job; | |
2023 | ||
2024 | cupsdStopJob(job, 1); | |
2025 | job->state->values[0].integer = IPP_JOB_PENDING; | |
2026 | } | |
2027 | ||
e00b005a | 2028 | if (need_restart_job) |
2029 | cupsdCheckJobs(); | |
ef416fc2 | 2030 | |
2031 | cupsdWritePrintcap(); | |
2032 | ||
2033 | if (modify) | |
2034 | { | |
2035 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, | |
2036 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
e00b005a | 2037 | get_username(con)); |
ef416fc2 | 2038 | |
2039 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", | |
e00b005a | 2040 | printer->name, get_username(con)); |
ef416fc2 | 2041 | } |
2042 | else | |
2043 | { | |
2044 | cupsdAddPrinterHistory(printer); | |
2045 | ||
2046 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, | |
2047 | "New printer \"%s\" added by \"%s\".", printer->name, | |
e00b005a | 2048 | get_username(con)); |
ef416fc2 | 2049 | |
2050 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", | |
e00b005a | 2051 | printer->name, get_username(con)); |
ef416fc2 | 2052 | } |
2053 | ||
2054 | con->response->request.status.status_code = IPP_OK; | |
2055 | } | |
2056 | ||
2057 | ||
2058 | /* | |
2059 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute | |
2060 | * based upon the printer state... | |
2061 | */ | |
2062 | ||
2063 | static void | |
2064 | add_printer_state_reasons( | |
2065 | cupsd_client_t *con, /* I - Client connection */ | |
2066 | cupsd_printer_t *p) /* I - Printer info */ | |
2067 | { | |
2068 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2069 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2070 | con, con->http.fd, p, p->name); | |
2071 | ||
2072 | if (p->num_reasons == 0) | |
2073 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2074 | "printer-state-reasons", NULL, | |
2075 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2076 | else | |
2077 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2078 | "printer-state-reasons", p->num_reasons, NULL, | |
2079 | (const char * const *)p->reasons); | |
2080 | } | |
2081 | ||
2082 | ||
2083 | /* | |
2084 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2085 | * the specified printer or class. | |
2086 | */ | |
2087 | ||
2088 | static void | |
2089 | add_queued_job_count( | |
2090 | cupsd_client_t *con, /* I - Client connection */ | |
2091 | cupsd_printer_t *p) /* I - Printer or class */ | |
2092 | { | |
2093 | int count; /* Number of jobs on destination */ | |
2094 | ||
2095 | ||
2096 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", | |
2097 | con, con->http.fd, p, p->name); | |
2098 | ||
2099 | count = cupsdGetPrinterJobCount(p->name); | |
2100 | ||
2101 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
2102 | "queued-job-count", count); | |
2103 | } | |
2104 | ||
2105 | ||
2106 | /* | |
2107 | * 'authenticate_job()' - Set job authentication info. | |
2108 | */ | |
2109 | ||
2110 | static void | |
2111 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2112 | ipp_attribute_t *uri) /* I - Job URI */ | |
2113 | { | |
2114 | ipp_attribute_t *attr; /* Job-id attribute */ | |
2115 | int jobid; /* Job ID */ | |
2116 | cupsd_job_t *job; /* Current job */ | |
2117 | char method[HTTP_MAX_URI], | |
2118 | /* Method portion of URI */ | |
2119 | username[HTTP_MAX_URI], | |
2120 | /* Username portion of URI */ | |
2121 | host[HTTP_MAX_URI], | |
2122 | /* Host portion of URI */ | |
2123 | resource[HTTP_MAX_URI]; | |
2124 | /* Resource portion of URI */ | |
2125 | int port; /* Port portion of URI */ | |
2126 | ||
2127 | ||
2128 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", | |
2129 | con, con->http.fd, uri->values[0].string.text); | |
2130 | ||
2131 | /* | |
2132 | * Start with "everything is OK" status... | |
2133 | */ | |
2134 | ||
2135 | con->response->request.status.status_code = IPP_OK; | |
2136 | ||
2137 | /* | |
2138 | * See if we have a job URI or a printer URI... | |
2139 | */ | |
2140 | ||
2141 | if (!strcmp(uri->name, "printer-uri")) | |
2142 | { | |
2143 | /* | |
2144 | * Got a printer URI; see if we also have a job-id attribute... | |
2145 | */ | |
2146 | ||
fa73b229 | 2147 | if ((attr = ippFindAttribute(con->request, "job-id", |
2148 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 2149 | { |
2150 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2151 | _("Got a printer-uri attribute but no job-id!")); | |
2152 | return; | |
2153 | } | |
2154 | ||
2155 | jobid = attr->values[0].integer; | |
2156 | } | |
2157 | else | |
2158 | { | |
2159 | /* | |
2160 | * Got a job URI; parse it to get the job ID... | |
2161 | */ | |
2162 | ||
a4d04587 | 2163 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2164 | sizeof(method), username, sizeof(username), host, | |
2165 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2166 | |
2167 | if (strncmp(resource, "/jobs/", 6)) | |
2168 | { | |
2169 | /* | |
2170 | * Not a valid URI! | |
2171 | */ | |
2172 | ||
2173 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), | |
2174 | uri->values[0].string.text); | |
2175 | return; | |
2176 | } | |
2177 | ||
2178 | jobid = atoi(resource + 6); | |
2179 | } | |
2180 | ||
2181 | /* | |
2182 | * See if the job exists... | |
2183 | */ | |
2184 | ||
2185 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2186 | { | |
2187 | /* | |
2188 | * Nope - return a "not found" error... | |
2189 | */ | |
2190 | ||
2191 | send_ipp_status(con, IPP_NOT_FOUND, | |
2192 | _("Job #%d does not exist!"), jobid); | |
2193 | return; | |
2194 | } | |
2195 | ||
2196 | /* | |
2197 | * See if the job has been completed... | |
2198 | */ | |
2199 | ||
2200 | if (job->state->values[0].integer != IPP_JOB_HELD) | |
2201 | { | |
2202 | /* | |
2203 | * Return a "not-possible" error... | |
2204 | */ | |
2205 | ||
2206 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
2207 | _("Job #%d is not held for authentication!"), | |
2208 | jobid); | |
2209 | return; | |
2210 | } | |
2211 | ||
2212 | /* | |
2213 | * See if we have already authenticated... | |
2214 | */ | |
2215 | ||
2216 | if (!con->username[0]) | |
2217 | { | |
2218 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2219 | _("No authentication information provided!")); | |
2220 | return; | |
2221 | } | |
2222 | ||
2223 | /* | |
2224 | * See if the job is owned by the requesting user... | |
2225 | */ | |
2226 | ||
2227 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2228 | { | |
2229 | send_ipp_status(con, IPP_FORBIDDEN, | |
2230 | _("You are not authorized to authenticate " | |
2231 | "job #%d owned by \"%s\"!"), | |
2232 | jobid, job->username); | |
2233 | return; | |
2234 | } | |
2235 | ||
2236 | /* | |
2237 | * Save the authentication information for this job... | |
2238 | */ | |
2239 | ||
2240 | save_auth_info(con, job); | |
2241 | ||
2242 | /* | |
2243 | * Reset the job-hold-until value to "no-hold"... | |
2244 | */ | |
2245 | ||
fa73b229 | 2246 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
2247 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 2248 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
2249 | ||
fa73b229 | 2250 | if (attr) |
ef416fc2 | 2251 | { |
2252 | attr->value_tag = IPP_TAG_KEYWORD; | |
2253 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
2254 | } | |
2255 | ||
2256 | /* | |
2257 | * Release the job and return... | |
2258 | */ | |
2259 | ||
2260 | cupsdReleaseJob(job); | |
2261 | ||
2262 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was authenticated by \"%s\".", jobid, | |
2263 | con->username); | |
2264 | } | |
2265 | ||
2266 | ||
2267 | /* | |
2268 | * 'cancel_all_jobs()' - Cancel all print jobs. | |
2269 | */ | |
2270 | ||
2271 | static void | |
2272 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2273 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2274 | { | |
2275 | http_status_t status; /* Policy status */ | |
2276 | const char *dest; /* Destination */ | |
2277 | cups_ptype_t dtype; /* Destination type */ | |
2278 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2279 | userpass[HTTP_MAX_URI], /* Username portion of URI */ | |
2280 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2281 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2282 | int port; /* Port portion of URI */ | |
2283 | ipp_attribute_t *attr; /* Attribute in request */ | |
2284 | const char *username; /* Username */ | |
2285 | int purge; /* Purge? */ | |
2286 | cupsd_printer_t *printer; /* Printer */ | |
2287 | ||
2288 | ||
2289 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, | |
2290 | con->http.fd, uri->values[0].string.text); | |
2291 | ||
2292 | /* | |
2293 | * See if we have a printer URI... | |
2294 | */ | |
2295 | ||
2296 | if (strcmp(uri->name, "printer-uri")) | |
2297 | { | |
2298 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2299 | _("The printer-uri attribute is required!")); | |
2300 | return; | |
2301 | } | |
2302 | ||
2303 | /* | |
2304 | * Get the username (if any) for the jobs we want to cancel (only if | |
2305 | * "my-jobs" is specified... | |
2306 | */ | |
2307 | ||
fa73b229 | 2308 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
2309 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 2310 | attr->values[0].boolean) |
2311 | { | |
fa73b229 | 2312 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
2313 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2314 | username = attr->values[0].string.text; |
2315 | else | |
2316 | { | |
2317 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2318 | _("Missing requesting-user-name attribute!")); | |
2319 | return; | |
2320 | } | |
2321 | } | |
2322 | else | |
2323 | username = NULL; | |
2324 | ||
2325 | /* | |
2326 | * Look for the "purge-jobs" attribute... | |
2327 | */ | |
2328 | ||
fa73b229 | 2329 | if ((attr = ippFindAttribute(con->request, "purge-jobs", |
2330 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 2331 | purge = attr->values[0].boolean; |
2332 | else | |
2333 | purge = 1; | |
2334 | ||
2335 | /* | |
2336 | * And if the destination is valid... | |
2337 | */ | |
2338 | ||
a4d04587 | 2339 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2340 | sizeof(method), userpass, sizeof(userpass), host, | |
2341 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2342 | |
2343 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
2344 | { | |
2345 | /* | |
2346 | * Bad URI? | |
2347 | */ | |
2348 | ||
2349 | if (!strncmp(resource, "/printers/", 10) || | |
2350 | !strncmp(resource, "/classes/", 9)) | |
2351 | { | |
2352 | send_ipp_status(con, IPP_NOT_FOUND, | |
2353 | _("The printer or class was not found.")); | |
2354 | return; | |
2355 | } | |
2356 | else if (strcmp(resource, "/printers/")) | |
2357 | { | |
2358 | send_ipp_status(con, IPP_NOT_FOUND, | |
2359 | _("The printer-uri \"%s\" is not valid."), | |
2360 | uri->values[0].string.text); | |
2361 | return; | |
2362 | } | |
2363 | ||
2364 | /* | |
2365 | * Check policy... | |
2366 | */ | |
2367 | ||
2368 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
2369 | { | |
2370 | send_http_error(con, status); | |
2371 | return; | |
2372 | } | |
2373 | ||
2374 | /* | |
2375 | * Cancel all jobs on all printers... | |
2376 | */ | |
2377 | ||
2378 | cupsdCancelJobs(NULL, username, purge); | |
2379 | ||
2380 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", | |
e00b005a | 2381 | purge ? "purged" : "cancelled", get_username(con)); |
ef416fc2 | 2382 | } |
2383 | else | |
2384 | { | |
2385 | /* | |
2386 | * Check policy... | |
2387 | */ | |
2388 | ||
2389 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
2390 | { | |
2391 | send_http_error(con, status); | |
2392 | return; | |
2393 | } | |
2394 | ||
2395 | /* | |
2396 | * Cancel all of the jobs on the named printer... | |
2397 | */ | |
2398 | ||
2399 | cupsdCancelJobs(dest, username, purge); | |
2400 | ||
2401 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
e00b005a | 2402 | dest, purge ? "purged" : "cancelled", get_username(con)); |
ef416fc2 | 2403 | } |
2404 | ||
2405 | con->response->request.status.status_code = IPP_OK; | |
2406 | } | |
2407 | ||
2408 | ||
2409 | /* | |
2410 | * 'cancel_job()' - Cancel a print job. | |
2411 | */ | |
2412 | ||
2413 | static void | |
2414 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
2415 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2416 | { | |
2417 | ipp_attribute_t *attr; /* Current attribute */ | |
2418 | int jobid; /* Job ID */ | |
2419 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2420 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
2421 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2422 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2423 | int port; /* Port portion of URI */ | |
2424 | cupsd_job_t *job; /* Job information */ | |
2425 | const char *dest; /* Destination */ | |
2426 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
2427 | cupsd_printer_t *printer; /* Printer data */ | |
2428 | ||
2429 | ||
2430 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
2431 | con->http.fd, uri->values[0].string.text); | |
2432 | ||
2433 | /* | |
2434 | * See if we have a job URI or a printer URI... | |
2435 | */ | |
2436 | ||
2437 | if (!strcmp(uri->name, "printer-uri")) | |
2438 | { | |
2439 | /* | |
2440 | * Got a printer URI; see if we also have a job-id attribute... | |
2441 | */ | |
2442 | ||
fa73b229 | 2443 | if ((attr = ippFindAttribute(con->request, "job-id", |
2444 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 2445 | { |
2446 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2447 | _("Got a printer-uri attribute but no job-id!")); | |
2448 | return; | |
2449 | } | |
2450 | ||
2451 | if ((jobid = attr->values[0].integer) == 0) | |
2452 | { | |
2453 | /* | |
2454 | * Find the current job on the specified printer... | |
2455 | */ | |
2456 | ||
a4d04587 | 2457 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2458 | sizeof(method), username, sizeof(username), host, | |
2459 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2460 | |
2461 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
2462 | { | |
2463 | /* | |
2464 | * Bad URI... | |
2465 | */ | |
2466 | ||
2467 | send_ipp_status(con, IPP_NOT_FOUND, | |
2468 | _("The printer or class was not found.")); | |
2469 | return; | |
2470 | } | |
2471 | ||
2472 | /* | |
2473 | * See if the printer is currently printing a job... | |
2474 | */ | |
2475 | ||
2476 | if (printer->job) | |
2477 | jobid = ((cupsd_job_t *)printer->job)->id; | |
2478 | else | |
2479 | { | |
2480 | /* | |
2481 | * No, see if there are any pending jobs... | |
2482 | */ | |
2483 | ||
2484 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); | |
2485 | job; | |
2486 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
2487 | if (job->state->values[0].integer <= IPP_JOB_PROCESSING && | |
2488 | !strcasecmp(job->dest, dest)) | |
2489 | break; | |
2490 | ||
fa73b229 | 2491 | if (job) |
ef416fc2 | 2492 | jobid = job->id; |
2493 | else | |
2494 | { | |
2495 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), | |
2496 | dest); | |
2497 | return; | |
2498 | } | |
2499 | } | |
2500 | } | |
2501 | } | |
2502 | else | |
2503 | { | |
2504 | /* | |
2505 | * Got a job URI; parse it to get the job ID... | |
2506 | */ | |
2507 | ||
a4d04587 | 2508 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2509 | sizeof(method), username, sizeof(username), host, | |
2510 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2511 | |
2512 | if (strncmp(resource, "/jobs/", 6)) | |
2513 | { | |
2514 | /* | |
2515 | * Not a valid URI! | |
2516 | */ | |
2517 | ||
2518 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2519 | _("Bad job-uri attribute \"%s\"!"), | |
2520 | uri->values[0].string.text); | |
2521 | return; | |
2522 | } | |
2523 | ||
2524 | jobid = atoi(resource + 6); | |
2525 | } | |
2526 | ||
2527 | /* | |
2528 | * See if the job exists... | |
2529 | */ | |
2530 | ||
2531 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2532 | { | |
2533 | /* | |
2534 | * Nope - return a "not found" error... | |
2535 | */ | |
2536 | ||
2537 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
2538 | return; | |
2539 | } | |
2540 | ||
2541 | /* | |
2542 | * See if the job is owned by the requesting user... | |
2543 | */ | |
2544 | ||
2545 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2546 | { | |
2547 | send_ipp_status(con, IPP_FORBIDDEN, | |
2548 | _("You are not authorized to delete job #%d " | |
2549 | "owned by \"%s\"!"), | |
2550 | jobid, job->username); | |
2551 | return; | |
2552 | } | |
2553 | ||
2554 | /* | |
2555 | * See if the job is already completed, cancelled, or aborted; if so, | |
2556 | * we can't cancel... | |
2557 | */ | |
2558 | ||
2559 | if (job->state->values[0].integer >= IPP_JOB_CANCELLED) | |
2560 | { | |
2561 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
2562 | _("Job #%d is already %s - can\'t cancel."), jobid, | |
2563 | job->state->values[0].integer == IPP_JOB_CANCELLED ? "cancelled" : | |
2564 | job->state->values[0].integer == IPP_JOB_ABORTED ? "aborted" : | |
2565 | "completed"); | |
2566 | return; | |
2567 | } | |
2568 | ||
2569 | /* | |
2570 | * Cancel the job and return... | |
2571 | */ | |
2572 | ||
2573 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
2574 | "Job cancelled by \"%s\".", username); | |
2575 | ||
2576 | cupsdCancelJob(job, 0); | |
2577 | cupsdCheckJobs(); | |
2578 | ||
2579 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was cancelled by \"%s\".", jobid, | |
2580 | username); | |
2581 | ||
2582 | con->response->request.status.status_code = IPP_OK; | |
2583 | } | |
2584 | ||
2585 | ||
2586 | /* | |
2587 | * 'cancel_subscription()' - Cancel a subscription. | |
2588 | */ | |
2589 | ||
2590 | static void | |
2591 | cancel_subscription( | |
2592 | cupsd_client_t *con, /* I - Client connection */ | |
2593 | int sub_id) /* I - Subscription ID */ | |
2594 | { | |
2595 | } | |
2596 | ||
2597 | ||
2598 | /* | |
2599 | * 'check_quotas()' - Check quotas for a printer and user. | |
2600 | */ | |
2601 | ||
2602 | static int /* O - 1 if OK, 0 if not */ | |
2603 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
2604 | cupsd_printer_t *p) /* I - Printer or class */ | |
2605 | { | |
2606 | int i; /* Looping var */ | |
ef416fc2 | 2607 | char username[33]; /* Username */ |
2608 | cupsd_quota_t *q; /* Quota data */ | |
2609 | struct passwd *pw; /* User password data */ | |
2610 | ||
2611 | ||
2612 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", | |
2613 | con, con->http.fd, p, p->name); | |
2614 | ||
2615 | /* | |
2616 | * Check input... | |
2617 | */ | |
2618 | ||
fa73b229 | 2619 | if (!con || !p) |
ef416fc2 | 2620 | return (0); |
2621 | ||
2622 | /* | |
2623 | * Figure out who is printing... | |
2624 | */ | |
2625 | ||
e00b005a | 2626 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 2627 | |
2628 | /* | |
2629 | * Check global active job limits for printers and users... | |
2630 | */ | |
2631 | ||
2632 | if (MaxJobsPerPrinter) | |
2633 | { | |
2634 | /* | |
2635 | * Check if there are too many pending jobs on this printer... | |
2636 | */ | |
2637 | ||
2638 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
2639 | { | |
2640 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
2641 | p->name); | |
2642 | return (0); | |
2643 | } | |
2644 | } | |
2645 | ||
2646 | if (MaxJobsPerUser) | |
2647 | { | |
2648 | /* | |
2649 | * Check if there are too many pending jobs for this user... | |
2650 | */ | |
2651 | ||
2652 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
2653 | { | |
2654 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
2655 | username); | |
2656 | return (0); | |
2657 | } | |
2658 | } | |
2659 | ||
2660 | /* | |
2661 | * Check against users... | |
2662 | */ | |
2663 | ||
2664 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) | |
2665 | return (1); | |
2666 | ||
2667 | if (p->num_users) | |
2668 | { | |
2669 | pw = getpwnam(username); | |
2670 | endpwent(); | |
2671 | ||
2672 | for (i = 0; i < p->num_users; i ++) | |
2673 | if (p->users[i][0] == '@') | |
2674 | { | |
2675 | /* | |
2676 | * Check group membership... | |
2677 | */ | |
2678 | ||
2679 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
2680 | break; | |
2681 | } | |
2682 | else if (!strcasecmp(username, p->users[i])) | |
2683 | break; | |
2684 | ||
2685 | if ((i < p->num_users) == p->deny_users) | |
2686 | { | |
2687 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2688 | "Denying user \"%s\" access to printer \"%s\"...", | |
2689 | username, p->name); | |
2690 | return (0); | |
2691 | } | |
2692 | } | |
2693 | ||
2694 | /* | |
2695 | * Check quotas... | |
2696 | */ | |
2697 | ||
2698 | if (p->k_limit || p->page_limit) | |
2699 | { | |
2700 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
2701 | { | |
2702 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2703 | "Unable to allocate quota data for user \"%s\"!", | |
2704 | username); | |
2705 | return (0); | |
2706 | } | |
2707 | ||
2708 | if ((q->k_count >= p->k_limit && p->k_limit) || | |
2709 | (q->page_count >= p->page_limit && p->page_limit)) | |
2710 | { | |
2711 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
2712 | username); | |
2713 | return (0); | |
2714 | } | |
2715 | } | |
2716 | ||
2717 | /* | |
2718 | * If we have gotten this far, we're done! | |
2719 | */ | |
2720 | ||
2721 | return (1); | |
2722 | } | |
2723 | ||
2724 | ||
2725 | /* | |
2726 | * 'copy_attribute()' - Copy a single attribute. | |
2727 | */ | |
2728 | ||
2729 | static ipp_attribute_t * /* O - New attribute */ | |
2730 | copy_attribute( | |
2731 | ipp_t *to, /* O - Destination request/response */ | |
2732 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
2733 | int quickcopy) /* I - Do a quick copy? */ | |
2734 | { | |
2735 | int i; /* Looping var */ | |
2736 | ipp_attribute_t *toattr; /* Destination attribute */ | |
2737 | ||
2738 | ||
2739 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2740 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, | |
2741 | attr->name ? attr->name : "(null)", attr->group_tag, | |
2742 | attr->value_tag); | |
2743 | ||
2744 | switch (attr->value_tag & ~IPP_TAG_COPY) | |
2745 | { | |
2746 | case IPP_TAG_ZERO : | |
2747 | toattr = ippAddSeparator(to); | |
2748 | break; | |
2749 | ||
2750 | case IPP_TAG_INTEGER : | |
2751 | case IPP_TAG_ENUM : | |
2752 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
2753 | attr->name, attr->num_values, NULL); | |
2754 | ||
2755 | for (i = 0; i < attr->num_values; i ++) | |
2756 | toattr->values[i].integer = attr->values[i].integer; | |
2757 | break; | |
2758 | ||
2759 | case IPP_TAG_BOOLEAN : | |
2760 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
2761 | attr->num_values, NULL); | |
2762 | ||
2763 | for (i = 0; i < attr->num_values; i ++) | |
2764 | toattr->values[i].boolean = attr->values[i].boolean; | |
2765 | break; | |
2766 | ||
2767 | case IPP_TAG_STRING : | |
2768 | case IPP_TAG_TEXT : | |
2769 | case IPP_TAG_NAME : | |
2770 | case IPP_TAG_KEYWORD : | |
2771 | case IPP_TAG_URI : | |
2772 | case IPP_TAG_URISCHEME : | |
2773 | case IPP_TAG_CHARSET : | |
2774 | case IPP_TAG_LANGUAGE : | |
2775 | case IPP_TAG_MIMETYPE : | |
2776 | toattr = ippAddStrings(to, attr->group_tag, | |
2777 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
2778 | attr->name, attr->num_values, NULL, NULL); | |
2779 | ||
2780 | if (quickcopy) | |
2781 | { | |
2782 | for (i = 0; i < attr->num_values; i ++) | |
2783 | toattr->values[i].string.text = attr->values[i].string.text; | |
2784 | } | |
2785 | else | |
2786 | { | |
2787 | for (i = 0; i < attr->num_values; i ++) | |
4400e98d | 2788 | toattr->values[i].string.text = _cups_sp_alloc(attr->values[i].string.text); |
ef416fc2 | 2789 | } |
2790 | break; | |
2791 | ||
2792 | case IPP_TAG_DATE : | |
2793 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
2794 | attr->values[0].date); | |
2795 | break; | |
2796 | ||
2797 | case IPP_TAG_RESOLUTION : | |
2798 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
2799 | attr->num_values, IPP_RES_PER_INCH, | |
2800 | NULL, NULL); | |
2801 | ||
2802 | for (i = 0; i < attr->num_values; i ++) | |
2803 | { | |
2804 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
2805 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
2806 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
2807 | } | |
2808 | break; | |
2809 | ||
2810 | case IPP_TAG_RANGE : | |
2811 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
2812 | attr->num_values, NULL, NULL); | |
2813 | ||
2814 | for (i = 0; i < attr->num_values; i ++) | |
2815 | { | |
2816 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
2817 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
2818 | } | |
2819 | break; | |
2820 | ||
2821 | case IPP_TAG_TEXTLANG : | |
2822 | case IPP_TAG_NAMELANG : | |
2823 | toattr = ippAddStrings(to, attr->group_tag, | |
2824 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
2825 | attr->name, attr->num_values, NULL, NULL); | |
2826 | ||
2827 | if (quickcopy) | |
2828 | { | |
2829 | for (i = 0; i < attr->num_values; i ++) | |
2830 | { | |
2831 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
2832 | toattr->values[i].string.text = attr->values[i].string.text; | |
2833 | } | |
2834 | } | |
2835 | else | |
2836 | { | |
2837 | for (i = 0; i < attr->num_values; i ++) | |
2838 | { | |
2839 | if (!i) | |
2840 | toattr->values[i].string.charset = | |
4400e98d | 2841 | _cups_sp_alloc(attr->values[i].string.charset); |
ef416fc2 | 2842 | else |
2843 | toattr->values[i].string.charset = | |
2844 | toattr->values[0].string.charset; | |
2845 | ||
4400e98d | 2846 | toattr->values[i].string.text = _cups_sp_alloc(attr->values[i].string.text); |
ef416fc2 | 2847 | } |
2848 | } | |
2849 | break; | |
2850 | ||
2851 | case IPP_TAG_BEGIN_COLLECTION : | |
2852 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
2853 | attr->num_values, NULL); | |
2854 | ||
2855 | for (i = 0; i < attr->num_values; i ++) | |
2856 | { | |
2857 | toattr->values[i].collection = ippNew(); | |
2858 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
2859 | NULL, IPP_TAG_ZERO, 0); | |
2860 | } | |
2861 | break; | |
2862 | ||
2863 | default : | |
2864 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
2865 | attr->name, attr->num_values, NULL); | |
2866 | ||
2867 | for (i = 0; i < attr->num_values; i ++) | |
2868 | { | |
2869 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
2870 | ||
2871 | if (toattr->values[i].unknown.length > 0) | |
2872 | { | |
fa73b229 | 2873 | if ((toattr->values[i].unknown.data = |
2874 | malloc(toattr->values[i].unknown.length)) == NULL) | |
ef416fc2 | 2875 | toattr->values[i].unknown.length = 0; |
2876 | else | |
2877 | memcpy(toattr->values[i].unknown.data, | |
2878 | attr->values[i].unknown.data, | |
2879 | toattr->values[i].unknown.length); | |
2880 | } | |
2881 | } | |
2882 | break; /* anti-compiler-warning-code */ | |
2883 | } | |
2884 | ||
2885 | return (toattr); | |
2886 | } | |
2887 | ||
2888 | ||
2889 | /* | |
2890 | * 'copy_attrs()' - Copy attributes from one request to another. | |
2891 | */ | |
2892 | ||
2893 | static void | |
fa73b229 | 2894 | copy_attrs(ipp_t *to, /* I - Destination request */ |
2895 | ipp_t *from, /* I - Source request */ | |
2896 | cups_array_t *ra, /* I - Requested attributes */ | |
2897 | ipp_tag_t group, /* I - Group to copy */ | |
2898 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 2899 | { |
ef416fc2 | 2900 | ipp_attribute_t *fromattr; /* Source attribute */ |
2901 | ||
2902 | ||
fa73b229 | 2903 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2904 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
2905 | to, from, ra, group, quickcopy); | |
ef416fc2 | 2906 | |
fa73b229 | 2907 | if (!to || !from) |
ef416fc2 | 2908 | return; |
2909 | ||
fa73b229 | 2910 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 2911 | { |
2912 | /* | |
2913 | * Filter attributes as needed... | |
2914 | */ | |
2915 | ||
2916 | if (group != IPP_TAG_ZERO && fromattr->group_tag != group && | |
fa73b229 | 2917 | fromattr->group_tag != IPP_TAG_ZERO && !fromattr->name) |
ef416fc2 | 2918 | continue; |
2919 | ||
fa73b229 | 2920 | if (!ra || cupsArrayFind(ra, fromattr->name)) |
2921 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 2922 | } |
2923 | } | |
2924 | ||
2925 | ||
2926 | /* | |
2927 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
2928 | * specified job. | |
2929 | */ | |
2930 | ||
2931 | static int /* O - Size of banner file in kbytes */ | |
2932 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
2933 | cupsd_job_t *job, /* I - Job information */ | |
2934 | const char *name) /* I - Name of banner */ | |
2935 | { | |
2936 | int i; /* Looping var */ | |
2937 | int kbytes; /* Size of banner file in kbytes */ | |
2938 | char filename[1024]; /* Job filename */ | |
2939 | cupsd_banner_t *banner; /* Pointer to banner */ | |
2940 | cups_file_t *in; /* Input file */ | |
2941 | cups_file_t *out; /* Output file */ | |
2942 | int ch; /* Character from file */ | |
2943 | char attrname[255], /* Name of attribute */ | |
2944 | *s; /* Pointer into name */ | |
2945 | ipp_attribute_t *attr; /* Attribute */ | |
2946 | ||
2947 | ||
2948 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", | |
2949 | con, con->http.fd, job, job->id, name ? name : "(null)"); | |
2950 | ||
2951 | /* | |
2952 | * Find the banner; return if not found or "none"... | |
2953 | */ | |
2954 | ||
fa73b229 | 2955 | if (!name || !strcmp(name, "none") || |
ef416fc2 | 2956 | (banner = cupsdFindBanner(name)) == NULL) |
2957 | return (0); | |
2958 | ||
2959 | /* | |
2960 | * Open the banner and job files... | |
2961 | */ | |
2962 | ||
2963 | if (add_file(con, job, banner->filetype, 0)) | |
2964 | return (0); | |
2965 | ||
2966 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
2967 | job->num_files); | |
2968 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
2969 | { | |
2970 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2971 | "copy_banner: Unable to create banner job file %s - %s", | |
2972 | filename, strerror(errno)); | |
2973 | job->num_files --; | |
2974 | return (0); | |
2975 | } | |
2976 | ||
2977 | fchmod(cupsFileNumber(out), 0640); | |
2978 | fchown(cupsFileNumber(out), RunUser, Group); | |
2979 | ||
2980 | /* | |
2981 | * Try the localized banner file under the subdirectory... | |
2982 | */ | |
2983 | ||
2984 | strlcpy(attrname, con->request->attrs->next->values[0].string.text, | |
2985 | sizeof(attrname)); | |
2986 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
2987 | { | |
2988 | /* | |
2989 | * Convert ll-cc to ll_CC... | |
2990 | */ | |
2991 | ||
2992 | attrname[2] = '_'; | |
2993 | attrname[3] = toupper(attrname[3] & 255); | |
2994 | attrname[4] = toupper(attrname[4] & 255); | |
2995 | } | |
2996 | ||
2997 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, | |
2998 | attrname, name); | |
2999 | ||
3000 | if (access(filename, 0) && strlen(attrname) > 2) | |
3001 | { | |
3002 | /* | |
3003 | * Wasn't able to find "ll_CC" locale file; try the non-national | |
3004 | * localization banner directory. | |
3005 | */ | |
3006 | ||
3007 | attrname[2] = '\0'; | |
3008 | ||
3009 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, | |
3010 | attrname, name); | |
3011 | } | |
3012 | ||
3013 | if (access(filename, 0)) | |
3014 | { | |
3015 | /* | |
3016 | * Use the non-localized banner file. | |
3017 | */ | |
3018 | ||
3019 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); | |
3020 | } | |
3021 | ||
3022 | if ((in = cupsFileOpen(filename, "r")) == NULL) | |
3023 | { | |
3024 | cupsFileClose(out); | |
3025 | unlink(filename); | |
3026 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3027 | "copy_banner: Unable to open banner template file %s - %s", | |
3028 | filename, strerror(errno)); | |
3029 | job->num_files --; | |
3030 | return (0); | |
3031 | } | |
3032 | ||
3033 | /* | |
3034 | * Parse the file to the end... | |
3035 | */ | |
3036 | ||
3037 | while ((ch = cupsFileGetChar(in)) != EOF) | |
3038 | if (ch == '{') | |
3039 | { | |
3040 | /* | |
3041 | * Get an attribute name... | |
3042 | */ | |
3043 | ||
3044 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) | |
3045 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3046 | break; | |
3047 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3048 | *s++ = ch; | |
3049 | else | |
3050 | break; | |
3051 | ||
3052 | *s = '\0'; | |
3053 | ||
3054 | if (ch != '}') | |
3055 | { | |
3056 | /* | |
3057 | * Ignore { followed by stuff that is not an attribute name... | |
3058 | */ | |
3059 | ||
3060 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3061 | continue; | |
3062 | } | |
3063 | ||
3064 | /* | |
3065 | * See if it is defined... | |
3066 | */ | |
3067 | ||
3068 | if (attrname[0] == '?') | |
3069 | s = attrname + 1; | |
3070 | else | |
3071 | s = attrname; | |
3072 | ||
fa73b229 | 3073 | if (!strcmp(s, "printer-name")) |
ef416fc2 | 3074 | { |
3075 | cupsFilePuts(out, job->dest); | |
3076 | continue; | |
3077 | } | |
3078 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) | |
3079 | { | |
3080 | /* | |
3081 | * See if we have a leading question mark... | |
3082 | */ | |
3083 | ||
3084 | if (attrname[0] != '?') | |
3085 | { | |
3086 | /* | |
3087 | * Nope, write to file as-is; probably a PostScript procedure... | |
3088 | */ | |
3089 | ||
3090 | cupsFilePrintf(out, "{%s}", attrname); | |
3091 | } | |
3092 | ||
3093 | continue; | |
3094 | } | |
3095 | ||
3096 | /* | |
3097 | * Output value(s)... | |
3098 | */ | |
3099 | ||
3100 | for (i = 0; i < attr->num_values; i ++) | |
3101 | { | |
3102 | if (i) | |
3103 | cupsFilePutChar(out, ','); | |
3104 | ||
3105 | switch (attr->value_tag) | |
3106 | { | |
3107 | case IPP_TAG_INTEGER : | |
3108 | case IPP_TAG_ENUM : | |
fa73b229 | 3109 | if (!strncmp(s, "time-at-", 8)) |
ef416fc2 | 3110 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); |
3111 | else | |
3112 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3113 | break; | |
3114 | ||
3115 | case IPP_TAG_BOOLEAN : | |
3116 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3117 | break; | |
3118 | ||
3119 | case IPP_TAG_NOVALUE : | |
3120 | cupsFilePuts(out, "novalue"); | |
3121 | break; | |
3122 | ||
3123 | case IPP_TAG_RANGE : | |
3124 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
3125 | attr->values[i].range.upper); | |
3126 | break; | |
3127 | ||
3128 | case IPP_TAG_RESOLUTION : | |
3129 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
3130 | attr->values[i].resolution.yres, | |
3131 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3132 | "dpi" : "dpc"); | |
3133 | break; | |
3134 | ||
3135 | case IPP_TAG_URI : | |
3136 | case IPP_TAG_STRING : | |
3137 | case IPP_TAG_TEXT : | |
3138 | case IPP_TAG_NAME : | |
3139 | case IPP_TAG_KEYWORD : | |
3140 | case IPP_TAG_CHARSET : | |
3141 | case IPP_TAG_LANGUAGE : | |
fa73b229 | 3142 | if (!strcasecmp(banner->filetype->type, "postscript")) |
ef416fc2 | 3143 | { |
3144 | /* | |
3145 | * Need to quote strings for PS banners... | |
3146 | */ | |
3147 | ||
3148 | const char *p; | |
3149 | ||
3150 | for (p = attr->values[i].string.text; *p; p ++) | |
3151 | { | |
3152 | if (*p == '(' || *p == ')' || *p == '\\') | |
3153 | { | |
3154 | cupsFilePutChar(out, '\\'); | |
3155 | cupsFilePutChar(out, *p); | |
3156 | } | |
3157 | else if (*p < 32 || *p > 126) | |
3158 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
3159 | else | |
3160 | cupsFilePutChar(out, *p); | |
3161 | } | |
3162 | } | |
3163 | else | |
3164 | cupsFilePuts(out, attr->values[i].string.text); | |
3165 | break; | |
3166 | ||
3167 | default : | |
3168 | break; /* anti-compiler-warning-code */ | |
3169 | } | |
3170 | } | |
3171 | } | |
3172 | else if (ch == '\\') /* Quoted char */ | |
3173 | { | |
3174 | ch = cupsFileGetChar(in); | |
3175 | ||
3176 | if (ch != '{') /* Only do special handling for \{ */ | |
3177 | cupsFilePutChar(out, '\\'); | |
3178 | ||
3179 | cupsFilePutChar(out, ch); | |
3180 | } | |
3181 | else | |
3182 | cupsFilePutChar(out, ch); | |
3183 | ||
3184 | cupsFileClose(in); | |
3185 | ||
3186 | kbytes = (cupsFileTell(out) + 1023) / 1024; | |
3187 | ||
fa73b229 | 3188 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
3189 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 3190 | attr->values[0].integer += kbytes; |
3191 | ||
3192 | cupsFileClose(out); | |
3193 | ||
3194 | return (kbytes); | |
3195 | } | |
3196 | ||
3197 | ||
3198 | /* | |
3199 | * 'copy_file()' - Copy a PPD file or interface script... | |
3200 | */ | |
3201 | ||
3202 | static int /* O - 0 = success, -1 = error */ | |
3203 | copy_file(const char *from, /* I - Source file */ | |
3204 | const char *to) /* I - Destination file */ | |
3205 | { | |
3206 | cups_file_t *src, /* Source file */ | |
3207 | *dst; /* Destination file */ | |
3208 | int bytes; /* Bytes to read/write */ | |
3209 | char buffer[2048]; /* Copy buffer */ | |
3210 | ||
3211 | ||
3212 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); | |
3213 | ||
3214 | /* | |
3215 | * Open the source and destination file for a copy... | |
3216 | */ | |
3217 | ||
3218 | if ((src = cupsFileOpen(from, "rb")) == NULL) | |
3219 | return (-1); | |
3220 | ||
3221 | if ((dst = cupsFileOpen(to, "wb")) == NULL) | |
3222 | { | |
3223 | cupsFileClose(src); | |
3224 | return (-1); | |
3225 | } | |
3226 | ||
3227 | /* | |
3228 | * Copy the source file to the destination... | |
3229 | */ | |
3230 | ||
3231 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) | |
3232 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
3233 | { | |
3234 | cupsFileClose(src); | |
3235 | cupsFileClose(dst); | |
3236 | return (-1); | |
3237 | } | |
3238 | ||
3239 | /* | |
3240 | * Close both files and return... | |
3241 | */ | |
3242 | ||
3243 | cupsFileClose(src); | |
3244 | ||
3245 | return (cupsFileClose(dst)); | |
3246 | } | |
3247 | ||
3248 | ||
3249 | /* | |
3250 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
3251 | * as needed... | |
3252 | */ | |
3253 | ||
3254 | static int /* O - 0 = success, -1 = error */ | |
3255 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
3256 | const char *from, /* I - Source file */ | |
3257 | const char *to) /* I - Destination file */ | |
3258 | { | |
3259 | fd_set *input; /* select() input set */ | |
3260 | struct timeval timeout; /* select() timeout */ | |
3261 | int maxfd; /* Maximum file descriptor for select() */ | |
3262 | char tempfile[1024]; /* Temporary PPD file */ | |
3263 | int tempfd; /* Temporary PPD file descriptor */ | |
3264 | int temppid; /* Process ID of cups-driverd */ | |
3265 | int temppipe[2]; /* Temporary pipes */ | |
3266 | char *argv[4], /* Command-line arguments */ | |
e00b005a | 3267 | *envp[MAX_ENV]; /* Environment */ |
ef416fc2 | 3268 | cups_file_t *src, /* Source file */ |
3269 | *dst; /* Destination file */ | |
3270 | int bytes, /* Bytes from pipe */ | |
3271 | total; /* Total bytes from pipe */ | |
3272 | char buffer[2048], /* Copy buffer */ | |
3273 | *ptr; /* Pointer into buffer */ | |
3274 | int i; /* Looping var */ | |
3275 | char option[PPD_MAX_NAME], /* Option name */ | |
3276 | choice[PPD_MAX_NAME]; /* Choice name */ | |
3277 | int num_defaults; /* Number of default options */ | |
3278 | ppd_default_t *defaults; /* Default options */ | |
3279 | char cups_protocol[PPD_MAX_LINE]; | |
3280 | /* cupsProtocol attribute */ | |
3281 | int have_letter, /* Have Letter size */ | |
3282 | have_a4; /* Have A4 size */ | |
3283 | #ifdef HAVE_LIBPAPER | |
3284 | char *paper_result; /* Paper size name from libpaper */ | |
3285 | char system_paper[64]; /* Paper size name buffer */ | |
3286 | #endif /* HAVE_LIBPAPER */ | |
3287 | ||
3288 | ||
3289 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
3290 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
3291 | con, from, to); | |
3292 | ||
3293 | /* | |
3294 | * Run cups-driverd to get the PPD file... | |
3295 | */ | |
3296 | ||
3297 | argv[0] = "cups-driverd"; | |
3298 | argv[1] = "cat"; | |
3299 | argv[2] = (char *)from; | |
3300 | argv[3] = NULL; | |
3301 | ||
3302 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); | |
3303 | ||
3304 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); | |
3305 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
3306 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3307 | if (tempfd < 0) | |
3308 | return (-1); | |
3309 | ||
3310 | cupsdOpenPipe(temppipe); | |
3311 | ||
3312 | if ((input = calloc(1, SetSize)) == NULL) | |
3313 | { | |
3314 | close(tempfd); | |
3315 | unlink(tempfile); | |
3316 | ||
3317 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3318 | "copy_model: Unable to allocate %d bytes for select()...", | |
3319 | SetSize); | |
3320 | return (-1); | |
3321 | } | |
3322 | ||
3323 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3324 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
3325 | ||
3326 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], | |
3327 | -1, 0, &temppid)) | |
3328 | { | |
e00b005a | 3329 | free(input); |
ef416fc2 | 3330 | close(tempfd); |
3331 | unlink(tempfile); | |
3332 | return (-1); | |
3333 | } | |
3334 | ||
3335 | close(temppipe[1]); | |
3336 | ||
3337 | /* | |
3338 | * Wait up to 30 seconds for the PPD file to be copied... | |
3339 | */ | |
3340 | ||
3341 | total = 0; | |
3342 | ||
3343 | if (temppipe[0] > CGIPipes[0]) | |
3344 | maxfd = temppipe[0] + 1; | |
3345 | else | |
3346 | maxfd = CGIPipes[0] + 1; | |
3347 | ||
3348 | for (;;) | |
3349 | { | |
3350 | /* | |
3351 | * See if we have data ready... | |
3352 | */ | |
3353 | ||
3354 | bytes = 0; | |
3355 | ||
3356 | FD_SET(temppipe[0], input); | |
3357 | FD_SET(CGIPipes[0], input); | |
3358 | ||
3359 | timeout.tv_sec = 30; | |
3360 | timeout.tv_usec = 0; | |
3361 | ||
3362 | if ((i = select(maxfd, input, NULL, NULL, &timeout)) < 0) | |
3363 | { | |
3364 | if (errno == EINTR) | |
3365 | continue; | |
3366 | else | |
3367 | break; | |
3368 | } | |
3369 | else if (i == 0) | |
3370 | { | |
3371 | /* | |
3372 | * We have timed out... | |
3373 | */ | |
3374 | ||
3375 | break; | |
3376 | } | |
3377 | ||
3378 | if (FD_ISSET(temppipe[0], input)) | |
3379 | { | |
3380 | /* | |
3381 | * Read the PPD file from the pipe, and write it to the PPD file. | |
3382 | */ | |
3383 | ||
3384 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) | |
3385 | { | |
3386 | if (write(tempfd, buffer, bytes) < bytes) | |
3387 | break; | |
3388 | ||
3389 | total += bytes; | |
3390 | } | |
3391 | else | |
3392 | break; | |
3393 | } | |
3394 | ||
3395 | if (FD_ISSET(CGIPipes[0], input)) | |
3396 | cupsdUpdateCGI(); | |
3397 | } | |
3398 | ||
3399 | close(temppipe[0]); | |
3400 | close(tempfd); | |
3401 | ||
e00b005a | 3402 | free(input); |
3403 | ||
ef416fc2 | 3404 | if (!total) |
3405 | { | |
3406 | /* | |
3407 | * No data from cups-deviced... | |
3408 | */ | |
3409 | ||
3410 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
3411 | unlink(tempfile); | |
3412 | return (-1); | |
3413 | } | |
3414 | ||
3415 | /* | |
3416 | * Read the source file and see what page sizes are supported... | |
3417 | */ | |
3418 | ||
3419 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) | |
3420 | { | |
3421 | unlink(tempfile); | |
3422 | return (-1); | |
3423 | } | |
3424 | ||
3425 | have_letter = 0; | |
3426 | have_a4 = 0; | |
3427 | ||
fa73b229 | 3428 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 3429 | if (!strncmp(buffer, "*PageSize ", 10)) |
3430 | { | |
3431 | /* | |
3432 | * Strip UI text and command data from the end of the line... | |
3433 | */ | |
3434 | ||
3435 | if ((ptr = strchr(buffer + 10, '/')) != NULL) | |
3436 | *ptr = '\0'; | |
3437 | if ((ptr = strchr(buffer + 10, ':')) != NULL) | |
3438 | *ptr = '\0'; | |
3439 | ||
3440 | for (ptr = buffer + 10; isspace(*ptr); ptr ++); | |
3441 | ||
3442 | /* | |
3443 | * Look for Letter and A4 page sizes... | |
3444 | */ | |
3445 | ||
3446 | if (!strcmp(ptr, "Letter")) | |
3447 | have_letter = 1; | |
3448 | ||
3449 | if (!strcmp(ptr, "A4")) | |
3450 | have_a4 = 1; | |
3451 | } | |
3452 | ||
3453 | cupsFileRewind(src); | |
3454 | ||
3455 | /* | |
3456 | * Open the destination (if possible) and set the default options... | |
3457 | */ | |
3458 | ||
3459 | num_defaults = 0; | |
3460 | defaults = NULL; | |
3461 | cups_protocol[0] = '\0'; | |
3462 | ||
3463 | if ((dst = cupsFileOpen(to, "rb")) != NULL) | |
3464 | { | |
3465 | /* | |
3466 | * Read all of the default lines from the old PPD... | |
3467 | */ | |
3468 | ||
fa73b229 | 3469 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
ef416fc2 | 3470 | if (!strncmp(buffer, "*Default", 8)) |
3471 | { | |
3472 | /* | |
3473 | * Add the default option... | |
3474 | */ | |
3475 | ||
3476 | if (!ppd_parse_line(buffer, option, sizeof(option), | |
3477 | choice, sizeof(choice))) | |
3478 | num_defaults = ppd_add_default(option, choice, num_defaults, | |
3479 | &defaults); | |
3480 | } | |
3481 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
3482 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
3483 | ||
3484 | cupsFileClose(dst); | |
3485 | } | |
3486 | #ifdef HAVE_LIBPAPER | |
3487 | else if ((paper_result = systempapername()) != NULL) | |
3488 | { | |
3489 | /* | |
3490 | * Set the default media sizes from the systemwide default... | |
3491 | */ | |
3492 | ||
3493 | strlcpy(system_paper, paper_result, sizeof(system_paper)); | |
3494 | system_paper[0] = toupper(system_paper[0] & 255); | |
3495 | ||
3496 | if ((!strcmp(system_paper, "Letter") && have_letter) || | |
3497 | (!strcmp(system_paper, "A4") && have_a4)) | |
3498 | { | |
3499 | num_defaults = ppd_add_default("PageSize", system_paper, | |
3500 | num_defaults, &defaults); | |
3501 | num_defaults = ppd_add_default("PageRegion", system_paper, | |
3502 | num_defaults, &defaults); | |
3503 | num_defaults = ppd_add_default("PaperDimension", system_paper, | |
3504 | num_defaults, &defaults); | |
3505 | num_defaults = ppd_add_default("ImageableArea", system_paper, | |
3506 | num_defaults, &defaults); | |
3507 | } | |
3508 | } | |
3509 | #endif /* HAVE_LIBPAPER */ | |
3510 | else | |
3511 | { | |
3512 | /* | |
3513 | * Add the default media sizes... | |
3514 | * | |
3515 | * Note: These values are generally not valid for large-format devices | |
3516 | * like plotters, however it is probably safe to say that those | |
3517 | * users will configure the media size after initially adding | |
3518 | * the device anyways... | |
3519 | */ | |
3520 | ||
3521 | if (!DefaultLanguage || | |
3522 | !strcasecmp(DefaultLanguage, "C") || | |
3523 | !strcasecmp(DefaultLanguage, "POSIX") || | |
3524 | !strcasecmp(DefaultLanguage, "en") || | |
3525 | !strncasecmp(DefaultLanguage, "en_US", 5) || | |
3526 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
3527 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
3528 | { | |
3529 | /* | |
3530 | * These are the only locales that will default to "letter" size... | |
3531 | */ | |
3532 | ||
3533 | if (have_letter) | |
3534 | { | |
3535 | num_defaults = ppd_add_default("PageSize", "Letter", num_defaults, | |
3536 | &defaults); | |
3537 | num_defaults = ppd_add_default("PageRegion", "Letter", num_defaults, | |
3538 | &defaults); | |
3539 | num_defaults = ppd_add_default("PaperDimension", "Letter", num_defaults, | |
3540 | &defaults); | |
3541 | num_defaults = ppd_add_default("ImageableArea", "Letter", num_defaults, | |
3542 | &defaults); | |
3543 | } | |
3544 | } | |
3545 | else if (have_a4) | |
3546 | { | |
3547 | /* | |
3548 | * The rest default to "a4" size... | |
3549 | */ | |
3550 | ||
3551 | num_defaults = ppd_add_default("PageSize", "A4", num_defaults, | |
3552 | &defaults); | |
3553 | num_defaults = ppd_add_default("PageRegion", "A4", num_defaults, | |
3554 | &defaults); | |
3555 | num_defaults = ppd_add_default("PaperDimension", "A4", num_defaults, | |
3556 | &defaults); | |
3557 | num_defaults = ppd_add_default("ImageableArea", "A4", num_defaults, | |
3558 | &defaults); | |
3559 | } | |
3560 | } | |
3561 | ||
3562 | /* | |
3563 | * Open the destination file for a copy... | |
3564 | */ | |
3565 | ||
3566 | if ((dst = cupsFileOpen(to, "wb")) == NULL) | |
3567 | { | |
3568 | if (num_defaults > 0) | |
3569 | free(defaults); | |
3570 | ||
3571 | cupsFileClose(src); | |
3572 | unlink(tempfile); | |
3573 | return (-1); | |
3574 | } | |
3575 | ||
3576 | /* | |
3577 | * Copy the source file to the destination... | |
3578 | */ | |
3579 | ||
fa73b229 | 3580 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 3581 | { |
3582 | if (!strncmp(buffer, "*Default", 8)) | |
3583 | { | |
3584 | /* | |
3585 | * Check for an previous default option choice... | |
3586 | */ | |
3587 | ||
3588 | if (!ppd_parse_line(buffer, option, sizeof(option), | |
3589 | choice, sizeof(choice))) | |
3590 | { | |
3591 | for (i = 0; i < num_defaults; i ++) | |
3592 | if (!strcmp(option, defaults[i].option)) | |
3593 | { | |
3594 | /* | |
3595 | * Substitute the previous choice... | |
3596 | */ | |
3597 | ||
3598 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, | |
3599 | defaults[i].choice); | |
3600 | break; | |
3601 | } | |
3602 | } | |
3603 | } | |
3604 | ||
3605 | cupsFilePrintf(dst, "%s\n", buffer); | |
3606 | } | |
3607 | ||
3608 | if (cups_protocol[0]) | |
3609 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
3610 | ||
3611 | if (num_defaults > 0) | |
3612 | free(defaults); | |
3613 | ||
3614 | /* | |
3615 | * Close both files and return... | |
3616 | */ | |
3617 | ||
3618 | cupsFileClose(src); | |
3619 | ||
3620 | unlink(tempfile); | |
3621 | ||
3622 | return (cupsFileClose(dst)); | |
3623 | } | |
3624 | ||
3625 | ||
fa73b229 | 3626 | /* |
3627 | * 'copy_job_attrs()' - Copy job attributes. | |
3628 | */ | |
3629 | ||
3630 | static void | |
3631 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
3632 | cupsd_job_t *job, /* I - Job */ | |
3633 | cups_array_t *ra) /* I - Requested attributes array */ | |
3634 | { | |
3635 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
3636 | ||
3637 | ||
3638 | /* | |
3639 | * Send the requested attributes for each job... | |
3640 | */ | |
3641 | ||
a4d04587 | 3642 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
fa73b229 | 3643 | con->servername, con->serverport, "/jobs/%d", |
3644 | job->id); | |
3645 | ||
3646 | if (!ra || cupsArrayFind(ra, "job-more-info")) | |
3647 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
3648 | "job-more-info", NULL, job_uri); | |
3649 | ||
3650 | if (job->state->values[0].integer > IPP_JOB_PROCESSING && | |
3651 | (!ra || cupsArrayFind(ra, "job-preserved"))) | |
3652 | { | |
3653 | char filename[1024]; /* Job data file */ | |
3654 | ||
3655 | ||
3656 | snprintf(filename, sizeof(filename), "%s/d%05d-001", RequestRoot, | |
3657 | job->id); | |
3658 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", | |
3659 | !access(filename, 0)); | |
3660 | } | |
3661 | ||
3662 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) | |
3663 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
3664 | "job-printer-up-time", time(NULL)); | |
3665 | ||
3666 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) | |
3667 | add_job_state_reasons(con, job); | |
3668 | ||
3669 | if (!ra || cupsArrayFind(ra, "job-uri")) | |
3670 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
3671 | "job-uri", NULL, job_uri); | |
3672 | ||
3673 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); | |
3674 | } | |
3675 | ||
3676 | ||
3677 | /* | |
3678 | * 'copy_printer_attrs()' - Copy printer attributes. | |
3679 | */ | |
3680 | ||
3681 | static void | |
3682 | copy_printer_attrs( | |
3683 | cupsd_client_t *con, /* I - Client connection */ | |
3684 | cupsd_printer_t *printer, /* I - Printer */ | |
3685 | cups_array_t *ra) /* I - Requested attributes array */ | |
3686 | { | |
3687 | char printer_uri[HTTP_MAX_URI]; | |
3688 | /* Printer URI */ | |
3689 | time_t curtime; /* Current time */ | |
3690 | int i; /* Looping var */ | |
3691 | ipp_attribute_t *history; /* History collection */ | |
3692 | ||
3693 | ||
3694 | /* | |
3695 | * Copy the printer attributes to the response using requested-attributes | |
3696 | * and document-format attributes that may be provided by the client. | |
3697 | */ | |
3698 | ||
3699 | curtime = time(NULL); | |
3700 | ||
e00b005a | 3701 | #ifdef __APPLE__ |
3702 | if ((!ra || cupsArrayFind(ra, "com.apple.print.recoverable-message")) && | |
3703 | printer->recoverable) | |
3704 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
3705 | "com.apple.print.recoverable-message", NULL, | |
3706 | printer->recoverable); | |
3707 | #endif /* __APPLE__ */ | |
3708 | ||
fa73b229 | 3709 | if (!ra || cupsArrayFind(ra, "printer-current-time")) |
3710 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
3711 | ippTimeToDate(curtime)); | |
3712 | ||
3713 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) | |
3714 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
3715 | "printer-error-policy", NULL, printer->error_policy); | |
3716 | ||
3717 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) | |
3718 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
3719 | printer->accepting); | |
3720 | ||
3721 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) | |
3722 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
3723 | printer->shared); | |
3724 | ||
3725 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) | |
3726 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
3727 | "printer-op-policy", NULL, printer->op_policy); | |
3728 | ||
3729 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
3730 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
3731 | printer->state); | |
3732 | ||
3733 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
3734 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
3735 | "printer-state-change-time", printer->state_time); | |
3736 | ||
3737 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && | |
3738 | cupsArrayFind(ra, "printer-state-history")) | |
3739 | { | |
3740 | /* | |
3741 | * Printer history is only sent if specifically requested, so that | |
3742 | * older CUPS/IPP clients won't barf on the collection attributes. | |
3743 | */ | |
3744 | ||
3745 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, | |
3746 | "printer-state-history", | |
3747 | printer->num_history, NULL); | |
3748 | ||
3749 | for (i = 0; i < printer->num_history; i ++) | |
3750 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
3751 | NULL, IPP_TAG_ZERO, 0); | |
3752 | } | |
3753 | ||
3754 | if (!ra || cupsArrayFind(ra, "printer-state-message")) | |
3755 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
3756 | "printer-state-message", NULL, printer->state_message); | |
3757 | ||
3758 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) | |
3759 | add_printer_state_reasons(con, printer); | |
3760 | ||
e00b005a | 3761 | if (!ra || cupsArrayFind(ra, "printer-type")) |
3762 | { | |
3763 | int type; /* printer-type value */ | |
3764 | ||
3765 | ||
3766 | /* | |
3767 | * Add the CUPS-specific printer-type attribute... | |
3768 | */ | |
3769 | ||
3770 | type = printer->type; | |
3771 | ||
3772 | if (printer == DefaultPrinter) | |
3773 | type |= CUPS_PRINTER_DEFAULT; | |
3774 | ||
3775 | if (!printer->accepting) | |
3776 | type |= CUPS_PRINTER_REJECTING; | |
3777 | ||
3778 | if (!printer->shared) | |
3779 | type |= CUPS_PRINTER_NOT_SHARED; | |
3780 | ||
3781 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
3782 | type); | |
3783 | } | |
3784 | ||
fa73b229 | 3785 | if (!ra || cupsArrayFind(ra, "printer-up-time")) |
3786 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
3787 | "printer-up-time", curtime); | |
3788 | ||
3789 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && | |
3790 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
3791 | IPP_TAG_URI)) | |
3792 | { | |
a4d04587 | 3793 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
3794 | "ipp", NULL, con->servername, con->serverport, | |
3795 | "/printers/%s", printer->name); | |
fa73b229 | 3796 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, |
3797 | "printer-uri-supported", NULL, printer_uri); | |
3798 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
3799 | printer_uri); | |
3800 | } | |
3801 | ||
3802 | if (!ra || cupsArrayFind(ra, "queued-job-count")) | |
3803 | add_queued_job_count(con, printer); | |
3804 | ||
3805 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); | |
3806 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
3807 | } | |
3808 | ||
3809 | ||
ef416fc2 | 3810 | /* |
3811 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
3812 | */ | |
3813 | ||
3814 | static void | |
3815 | copy_subscription_attrs( | |
3816 | cupsd_client_t *con, /* I - Client connection */ | |
3817 | cupsd_subscription_t *sub, /* I - Subscription */ | |
3818 | cups_array_t *ra) /* I - Requested attributes array */ | |
3819 | { | |
3820 | ipp_attribute_t *attr; /* Current attribute */ | |
3821 | char printer_uri[HTTP_MAX_URI]; | |
3822 | /* Printer URI */ | |
3823 | int count; /* Number of events */ | |
3824 | unsigned mask; /* Current event mask */ | |
3825 | const char *name; /* Current event name */ | |
3826 | ||
3827 | ||
3828 | /* | |
3829 | * Copy the subscription attributes to the response using the | |
3830 | * requested-attributes attribute that may be provided by the client. | |
3831 | */ | |
3832 | ||
ef416fc2 | 3833 | if (!ra || cupsArrayFind(ra, "notify-events")) |
3834 | { | |
3835 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
3836 | { | |
3837 | /* | |
3838 | * Simple event list... | |
3839 | */ | |
3840 | ||
3841 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, | |
3842 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
3843 | "notify-events", NULL, name); | |
3844 | } | |
3845 | else | |
3846 | { | |
3847 | /* | |
3848 | * Complex event list... | |
3849 | */ | |
3850 | ||
3851 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) | |
3852 | if (sub->mask & mask) | |
3853 | count ++; | |
3854 | ||
3855 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, | |
3856 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
3857 | "notify-events", count, NULL, NULL); | |
3858 | ||
3859 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) | |
3860 | if (sub->mask & mask) | |
3861 | { | |
3862 | attr->values[count].string.text = | |
3863 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
3864 | ||
3865 | count ++; | |
3866 | } | |
3867 | } | |
3868 | } | |
3869 | ||
fa73b229 | 3870 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
3871 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3872 | "notify-job-id", sub->job->id); | |
ef416fc2 | 3873 | |
3874 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) | |
3875 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3876 | "notify-lease-duration", sub->lease); | |
3877 | ||
ef416fc2 | 3878 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
3879 | { | |
a4d04587 | 3880 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
3881 | "ipp", NULL, con->servername, con->serverport, | |
3882 | "/printers/%s", sub->dest->name); | |
ef416fc2 | 3883 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, |
3884 | "notify-printer-uri", NULL, printer_uri); | |
3885 | } | |
3886 | ||
fa73b229 | 3887 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
3888 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
3889 | "notify-recipient-uri", NULL, sub->recipient); | |
3890 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
3891 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
3892 | "notify-pull-method", NULL, "ippget"); | |
3893 | ||
3894 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) | |
3895 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
3896 | "notify-subscriber-user-name", NULL, sub->owner); | |
3897 | ||
3898 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) | |
ef416fc2 | 3899 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, |
fa73b229 | 3900 | "notify-subscription-id", sub->id); |
3901 | ||
3902 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) | |
3903 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3904 | "notify-time-interval", sub->interval); | |
3905 | ||
3906 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) | |
3907 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
3908 | sub->user_data, sub->user_data_len); | |
ef416fc2 | 3909 | } |
3910 | ||
3911 | ||
3912 | /* | |
3913 | * 'create_job()' - Print a file to a printer or class. | |
3914 | */ | |
3915 | ||
3916 | static void | |
3917 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
3918 | ipp_attribute_t *uri) /* I - Printer URI */ | |
3919 | { | |
3920 | http_status_t status; /* Policy status */ | |
3921 | ipp_attribute_t *attr; /* Current attribute */ | |
3922 | const char *dest; /* Destination */ | |
3923 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
3924 | int priority; /* Job priority */ | |
3925 | char *title; /* Job name/title */ | |
3926 | cupsd_job_t *job; /* Current job */ | |
3927 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
3928 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
3929 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
3930 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
3931 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
3932 | int port; /* Port portion of URI */ | |
3933 | cupsd_printer_t *printer; /* Printer data */ | |
3934 | int kbytes; /* Size of print file */ | |
3935 | int i; /* Looping var */ | |
3936 | int lowerpagerange; /* Page range bound */ | |
3937 | ||
3938 | ||
3939 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, | |
3940 | con->http.fd, uri->values[0].string.text); | |
3941 | ||
3942 | /* | |
3943 | * Is the destination valid? | |
3944 | */ | |
3945 | ||
a4d04587 | 3946 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
3947 | sizeof(method), username, sizeof(username), host, | |
3948 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 3949 | |
3950 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
3951 | { | |
3952 | /* | |
3953 | * Bad URI... | |
3954 | */ | |
3955 | ||
3956 | send_ipp_status(con, IPP_NOT_FOUND, | |
3957 | _("The printer or class was not found.")); | |
3958 | return; | |
3959 | } | |
3960 | ||
3961 | /* | |
3962 | * Check remote printing to non-shared printer... | |
3963 | */ | |
3964 | ||
3965 | if (!printer->shared && | |
3966 | strcasecmp(con->http.hostname, "localhost") && | |
3967 | strcasecmp(con->http.hostname, ServerName)) | |
3968 | { | |
3969 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
3970 | _("The printer or class is not shared!")); | |
3971 | return; | |
3972 | } | |
3973 | ||
3974 | /* | |
3975 | * Check policy... | |
3976 | */ | |
3977 | ||
3978 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
3979 | { | |
3980 | send_http_error(con, status); | |
3981 | return; | |
3982 | } | |
3983 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
3984 | { | |
3985 | send_http_error(con, HTTP_UNAUTHORIZED); | |
3986 | return; | |
3987 | } | |
3988 | ||
3989 | /* | |
3990 | * See if the printer is accepting jobs... | |
3991 | */ | |
3992 | ||
3993 | if (!printer->accepting) | |
3994 | { | |
3995 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
3996 | _("Destination \"%s\" is not accepting jobs."), | |
3997 | dest); | |
3998 | return; | |
3999 | } | |
4000 | ||
4001 | /* | |
4002 | * Validate job template attributes; for now just copies and page-ranges... | |
4003 | */ | |
4004 | ||
fa73b229 | 4005 | if ((attr = ippFindAttribute(con->request, "copies", |
4006 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 4007 | { |
4008 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
4009 | { | |
4010 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
4011 | attr->values[0].integer); | |
4012 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
4013 | "copies", attr->values[0].integer); | |
4014 | return; | |
4015 | } | |
4016 | } | |
4017 | ||
fa73b229 | 4018 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
4019 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 4020 | { |
4021 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
4022 | { | |
4023 | if (attr->values[i].range.lower < lowerpagerange || | |
4024 | attr->values[i].range.lower > attr->values[i].range.upper) | |
4025 | { | |
4026 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4027 | _("Bad page-ranges values %d-%d."), | |
4028 | attr->values[i].range.lower, | |
4029 | attr->values[i].range.upper); | |
4030 | return; | |
4031 | } | |
4032 | ||
4033 | lowerpagerange = attr->values[i].range.upper + 1; | |
4034 | } | |
4035 | } | |
4036 | ||
4037 | /* | |
4038 | * Make sure we aren't over our limit... | |
4039 | */ | |
4040 | ||
4041 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
4042 | cupsdCleanJobs(); | |
4043 | ||
4044 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
4045 | { | |
4046 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
4047 | _("Too many active jobs.")); | |
4048 | return; | |
4049 | } | |
4050 | ||
4051 | if (!check_quotas(con, printer)) | |
4052 | { | |
4053 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
4054 | return; | |
4055 | } | |
4056 | ||
4057 | /* | |
4058 | * Create the job and set things up... | |
4059 | */ | |
4060 | ||
fa73b229 | 4061 | if ((attr = ippFindAttribute(con->request, "job-priority", |
4062 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 4063 | priority = attr->values[0].integer; |
4064 | else | |
4065 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
4066 | priority = 50); | |
4067 | ||
fa73b229 | 4068 | if ((attr = ippFindAttribute(con->request, "job-name", |
4069 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 4070 | title = attr->values[0].string.text; |
4071 | else | |
4072 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
4073 | title = "Untitled"); | |
4074 | ||
4075 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) | |
4076 | { | |
4077 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
4078 | _("Unable to add job for destination \"%s\"!"), dest); | |
4079 | return; | |
4080 | } | |
4081 | ||
4082 | job->dtype = dtype; | |
4083 | job->attrs = con->request; | |
4084 | con->request = NULL; | |
4085 | ||
4086 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); | |
4087 | ||
4088 | if (con->username[0]) | |
4089 | { | |
4090 | cupsdSetString(&job->username, con->username); | |
4091 | ||
4092 | if (attr) | |
4093 | cupsdSetString(&attr->values[0].string.text, con->username); | |
4094 | ||
4095 | save_auth_info(con, job); | |
4096 | } | |
fa73b229 | 4097 | else if (attr) |
ef416fc2 | 4098 | { |
4099 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4100 | "create_job: requesting-user-name = \"%s\"", | |
4101 | attr->values[0].string.text); | |
4102 | ||
4103 | cupsdSetString(&job->username, attr->values[0].string.text); | |
4104 | } | |
4105 | else | |
4106 | cupsdSetString(&job->username, "anonymous"); | |
4107 | ||
fa73b229 | 4108 | if (!attr) |
ef416fc2 | 4109 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
4110 | "job-originating-user-name", NULL, job->username); | |
4111 | else | |
4112 | { | |
4113 | attr->group_tag = IPP_TAG_JOB; | |
4114 | cupsdSetString(&attr->name, "job-originating-user-name"); | |
4115 | } | |
4116 | ||
4117 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", | |
4118 | IPP_TAG_ZERO)) != NULL) | |
4119 | { | |
4120 | /* | |
4121 | * Request contains a job-originating-host-name attribute; validate it... | |
4122 | */ | |
4123 | ||
4124 | if (attr->value_tag != IPP_TAG_NAME || | |
4125 | attr->num_values != 1 || | |
fa73b229 | 4126 | strcmp(con->http.hostname, "localhost")) |
ef416fc2 | 4127 | { |
4128 | /* | |
4129 | * Can't override the value if we aren't connected via localhost. | |
4130 | * Also, we can only have 1 value and it must be a name value. | |
4131 | */ | |
4132 | ||
4133 | switch (attr->value_tag) | |
4134 | { | |
4135 | case IPP_TAG_STRING : | |
4136 | case IPP_TAG_TEXTLANG : | |
4137 | case IPP_TAG_NAMELANG : | |
4138 | case IPP_TAG_TEXT : | |
4139 | case IPP_TAG_NAME : | |
4140 | case IPP_TAG_KEYWORD : | |
4141 | case IPP_TAG_URI : | |
4142 | case IPP_TAG_URISCHEME : | |
4143 | case IPP_TAG_CHARSET : | |
4144 | case IPP_TAG_LANGUAGE : | |
4145 | case IPP_TAG_MIMETYPE : | |
4146 | /* | |
4147 | * Free old strings... | |
4148 | */ | |
4149 | ||
4150 | for (i = 0; i < attr->num_values; i ++) | |
4151 | { | |
4400e98d | 4152 | _cups_sp_free(attr->values[i].string.text); |
ef416fc2 | 4153 | attr->values[i].string.text = NULL; |
4154 | if (attr->values[i].string.charset) | |
4155 | { | |
4400e98d | 4156 | _cups_sp_free(attr->values[i].string.charset); |
ef416fc2 | 4157 | attr->values[i].string.charset = NULL; |
4158 | } | |
4159 | } | |
4160 | ||
4161 | default : | |
4162 | break; | |
4163 | } | |
4164 | ||
4165 | /* | |
4166 | * Use the default connection hostname instead... | |
4167 | */ | |
4168 | ||
4169 | attr->value_tag = IPP_TAG_NAME; | |
4170 | attr->num_values = 1; | |
4400e98d | 4171 | attr->values[0].string.text = _cups_sp_alloc(con->http.hostname); |
ef416fc2 | 4172 | } |
4173 | ||
4174 | attr->group_tag = IPP_TAG_JOB; | |
4175 | } | |
4176 | else | |
4177 | { | |
4178 | /* | |
4179 | * No job-originating-host-name attribute, so use the hostname from | |
4180 | * the connection... | |
4181 | */ | |
4182 | ||
4183 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
4184 | "job-originating-host-name", NULL, con->http.hostname); | |
4185 | } | |
4186 | ||
4187 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
4188 | time(NULL)); | |
4189 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4190 | "time-at-processing", 0); | |
4191 | attr->value_tag = IPP_TAG_NOVALUE; | |
4192 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4193 | "time-at-completed", 0); | |
4194 | attr->value_tag = IPP_TAG_NOVALUE; | |
4195 | ||
4196 | /* | |
4197 | * Add remaining job attributes... | |
4198 | */ | |
4199 | ||
4200 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
4201 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
4202 | "job-state", IPP_JOB_STOPPED); | |
4203 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4204 | "job-media-sheets-completed", 0); | |
4205 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
4206 | printer->uri); | |
4207 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
4208 | title); | |
4209 | ||
fa73b229 | 4210 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
4211 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 4212 | attr->values[0].integer = 0; |
4213 | else | |
4214 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4215 | "job-k-octets", 0); | |
4216 | ||
fa73b229 | 4217 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
4218 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 4219 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
fa73b229 | 4220 | if (!attr) |
ef416fc2 | 4221 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
4222 | "job-hold-until", NULL, "no-hold"); | |
fa73b229 | 4223 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
ef416fc2 | 4224 | !(printer->type & CUPS_PRINTER_REMOTE)) |
4225 | { | |
4226 | /* | |
4227 | * Hold job until specified time... | |
4228 | */ | |
4229 | ||
4230 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
4231 | } | |
4232 | else | |
4233 | job->hold_until = time(NULL) + 60; | |
4234 | ||
4235 | job->state->values[0].integer = IPP_JOB_HELD; | |
4236 | ||
4237 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || | |
4238 | Classification) | |
4239 | { | |
4240 | /* | |
4241 | * Add job sheets options... | |
4242 | */ | |
4243 | ||
fa73b229 | 4244 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
4245 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 4246 | { |
4247 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4248 | "Adding default job-sheets values \"%s,%s\"...", | |
4249 | printer->job_sheets[0], printer->job_sheets[1]); | |
4250 | ||
4251 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", | |
4252 | 2, NULL, NULL); | |
4400e98d | 4253 | attr->values[0].string.text = _cups_sp_alloc(printer->job_sheets[0]); |
4254 | attr->values[1].string.text = _cups_sp_alloc(printer->job_sheets[1]); | |
ef416fc2 | 4255 | } |
4256 | ||
4257 | job->job_sheets = attr; | |
4258 | ||
4259 | /* | |
4260 | * Enforce classification level if set... | |
4261 | */ | |
4262 | ||
4263 | if (Classification) | |
4264 | { | |
4265 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4266 | "Classification=\"%s\", ClassifyOverride=%d", | |
4267 | Classification ? Classification : "(null)", | |
4268 | ClassifyOverride); | |
4269 | ||
4270 | if (ClassifyOverride) | |
4271 | { | |
4272 | if (!strcmp(attr->values[0].string.text, "none") && | |
4273 | (attr->num_values == 1 || | |
4274 | !strcmp(attr->values[1].string.text, "none"))) | |
4275 | { | |
4276 | /* | |
4277 | * Force the leading banner to have the classification on it... | |
4278 | */ | |
4279 | ||
4280 | cupsdSetString(&attr->values[0].string.text, Classification); | |
4281 | ||
4282 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " | |
4283 | "job-sheets=\"%s,none\", " | |
4284 | "job-originating-user-name=\"%s\"", | |
4285 | job->id, Classification, job->username); | |
4286 | } | |
4287 | else if (attr->num_values == 2 && | |
fa73b229 | 4288 | strcmp(attr->values[0].string.text, |
4289 | attr->values[1].string.text) && | |
4290 | strcmp(attr->values[0].string.text, "none") && | |
4291 | strcmp(attr->values[1].string.text, "none")) | |
ef416fc2 | 4292 | { |
4293 | /* | |
4294 | * Can't put two different security markings on the same document! | |
4295 | */ | |
4296 | ||
4297 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); | |
4298 | ||
4299 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " | |
4300 | "job-sheets=\"%s,%s\", " | |
4301 | "job-originating-user-name=\"%s\"", | |
4302 | job->id, attr->values[0].string.text, | |
4303 | attr->values[1].string.text, job->username); | |
4304 | } | |
4305 | else if (strcmp(attr->values[0].string.text, Classification) && | |
4306 | strcmp(attr->values[0].string.text, "none") && | |
4307 | (attr->num_values == 1 || | |
4308 | (strcmp(attr->values[1].string.text, Classification) && | |
4309 | strcmp(attr->values[1].string.text, "none")))) | |
4310 | { | |
4311 | if (attr->num_values == 1) | |
4312 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4313 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
4314 | "job-sheets=\"%s\", " | |
4315 | "job-originating-user-name=\"%s\"", | |
4316 | job->id, attr->values[0].string.text, job->username); | |
4317 | else | |
4318 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4319 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
4320 | "job-sheets=\"%s,%s\",fffff " | |
4321 | "job-originating-user-name=\"%s\"", | |
4322 | job->id, attr->values[0].string.text, | |
4323 | attr->values[1].string.text, job->username); | |
4324 | } | |
4325 | } | |
fa73b229 | 4326 | else if (strcmp(attr->values[0].string.text, Classification) && |
ef416fc2 | 4327 | (attr->num_values == 1 || |
fa73b229 | 4328 | strcmp(attr->values[1].string.text, Classification))) |
ef416fc2 | 4329 | { |
4330 | /* | |
4331 | * Force the banner to have the classification on it... | |
4332 | */ | |
4333 | ||
4334 | if (attr->num_values > 1 && | |
4335 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
4336 | { | |
4337 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
4338 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
4339 | } | |
4340 | else | |
4341 | { | |
4342 | if (attr->num_values == 1 || | |
4343 | strcmp(attr->values[0].string.text, "none")) | |
4344 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
4345 | ||
4346 | if (attr->num_values > 1 && | |
4347 | strcmp(attr->values[1].string.text, "none")) | |
4348 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
4349 | } | |
4350 | ||
4351 | if (attr->num_values > 1) | |
4352 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4353 | "[Job %d] CLASSIFICATION FORCED " | |
4354 | "job-sheets=\"%s,%s\", " | |
4355 | "job-originating-user-name=\"%s\"", | |
4356 | job->id, attr->values[0].string.text, | |
4357 | attr->values[1].string.text, job->username); | |
4358 | else | |
4359 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4360 | "[Job %d] CLASSIFICATION FORCED " | |
4361 | "job-sheets=\"%s\", " | |
4362 | "job-originating-user-name=\"%s\"", | |
4363 | job->id, Classification, job->username); | |
4364 | } | |
4365 | } | |
4366 | ||
4367 | /* | |
4368 | * See if we need to add the starting sheet... | |
4369 | */ | |
4370 | ||
4371 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) | |
4372 | { | |
4373 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4374 | "Adding start banner page \"%s\" to job %d.", | |
4375 | attr->values[0].string.text, job->id); | |
4376 | ||
4377 | kbytes = copy_banner(con, job, attr->values[0].string.text); | |
4378 | ||
4379 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
4380 | } | |
4381 | } | |
fa73b229 | 4382 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
4383 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 4384 | job->sheets = attr; |
4385 | ||
4386 | /* | |
4387 | * Fill in the response info... | |
4388 | */ | |
4389 | ||
4390 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
4391 | LocalPort, job->id); | |
4392 | ||
4393 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, job_uri); | |
4394 | ||
4395 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
4396 | ||
4397 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
4398 | job->state->values[0].integer); | |
4399 | ||
4400 | con->response->request.status.status_code = IPP_OK; | |
4401 | ||
4402 | /* | |
4403 | * Add any job subscriptions... | |
4404 | */ | |
4405 | ||
4406 | add_job_subscriptions(con, job); | |
4407 | ||
4408 | /* | |
4409 | * Set all but the first two attributes to the job attributes group... | |
4410 | */ | |
4411 | ||
4412 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) | |
4413 | attr->group_tag = IPP_TAG_JOB; | |
4414 | ||
4415 | /* | |
4416 | * Save and log the job... | |
4417 | */ | |
4418 | ||
4419 | cupsdSaveJob(job); | |
4420 | ||
4421 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d created on \"%s\" by \"%s\".", | |
4422 | job->id, job->dest, job->username); | |
4423 | ||
4424 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); | |
4425 | } | |
4426 | ||
4427 | ||
4428 | /* | |
4429 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4430 | */ | |
4431 | ||
4432 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4433 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4434 | { | |
4435 | int i; /* Looping var */ | |
4436 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4437 | cups_array_t *ra; /* Requested attributes array */ | |
4438 | char *value; /* Current value */ | |
4439 | ||
4440 | ||
4441 | /* | |
4442 | * Get the requested-attributes attribute, and return NULL if we don't | |
4443 | * have one... | |
4444 | */ | |
4445 | ||
4446 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4447 | IPP_TAG_KEYWORD)) == NULL) | |
4448 | return (NULL); | |
4449 | ||
4450 | /* | |
4451 | * If the attribute contains a single "all" keyword, return NULL... | |
4452 | */ | |
4453 | ||
4454 | if (requested->num_values == 1 && | |
4455 | !strcmp(requested->values[0].string.text, "all")) | |
4456 | return (NULL); | |
4457 | ||
4458 | /* | |
4459 | * Create an array using "strcmp" as the comparison function... | |
4460 | */ | |
4461 | ||
4462 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4463 | ||
4464 | for (i = 0; i < requested->num_values; i ++) | |
4465 | { | |
4466 | value = requested->values[i].string.text; | |
4467 | ||
4468 | if (!strcmp(value, "job-template")) | |
4469 | { | |
4470 | cupsArrayAdd(ra, "copies"); | |
4471 | cupsArrayAdd(ra, "copies-default"); | |
4472 | cupsArrayAdd(ra, "copies-supported"); | |
4473 | cupsArrayAdd(ra, "finishings"); | |
4474 | cupsArrayAdd(ra, "finishings-default"); | |
4475 | cupsArrayAdd(ra, "finishings-supported"); | |
4476 | cupsArrayAdd(ra, "job-hold-until"); | |
4477 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4478 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4479 | cupsArrayAdd(ra, "job-priority"); | |
4480 | cupsArrayAdd(ra, "job-priority-default"); | |
4481 | cupsArrayAdd(ra, "job-priority-supported"); | |
4482 | cupsArrayAdd(ra, "job-sheets"); | |
4483 | cupsArrayAdd(ra, "job-sheets-default"); | |
4484 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4485 | cupsArrayAdd(ra, "media"); | |
4486 | cupsArrayAdd(ra, "media-default"); | |
4487 | cupsArrayAdd(ra, "media-supported"); | |
4488 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4489 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4490 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4491 | cupsArrayAdd(ra, "number-up"); | |
4492 | cupsArrayAdd(ra, "number-up-default"); | |
4493 | cupsArrayAdd(ra, "number-up-supported"); | |
4494 | cupsArrayAdd(ra, "orientation-requested"); | |
4495 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4496 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4497 | cupsArrayAdd(ra, "page-ranges"); | |
4498 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4499 | cupsArrayAdd(ra, "printer-resolution"); | |
4500 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4501 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4502 | cupsArrayAdd(ra, "print-quality"); | |
4503 | cupsArrayAdd(ra, "print-quality-default"); | |
4504 | cupsArrayAdd(ra, "print-quality-supported"); | |
4505 | cupsArrayAdd(ra, "sides"); | |
4506 | cupsArrayAdd(ra, "sides-default"); | |
4507 | cupsArrayAdd(ra, "sides-supported"); | |
4508 | } | |
4509 | else if (!strcmp(value, "job-description")) | |
4510 | { | |
4511 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4512 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4513 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4514 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4515 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4516 | cupsArrayAdd(ra, "job-id"); | |
4517 | cupsArrayAdd(ra, "job-impressions"); | |
4518 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4519 | cupsArrayAdd(ra, "job-k-octets"); | |
4520 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4521 | cupsArrayAdd(ra, "job-media-sheets"); | |
4522 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4523 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4524 | cupsArrayAdd(ra, "job-more-info"); | |
4525 | cupsArrayAdd(ra, "job-name"); | |
4526 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4527 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4528 | cupsArrayAdd(ra, "job-printer-uri"); | |
4529 | cupsArrayAdd(ra, "job-state"); | |
4530 | cupsArrayAdd(ra, "job-state-message"); | |
4531 | cupsArrayAdd(ra, "job-state-reasons"); | |
4532 | cupsArrayAdd(ra, "job-uri"); | |
4533 | cupsArrayAdd(ra, "number-of-documents"); | |
4534 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4535 | cupsArrayAdd(ra, "output-device-assigned"); | |
4536 | cupsArrayAdd(ra, "time-at-completed"); | |
4537 | cupsArrayAdd(ra, "time-at-creation"); | |
4538 | cupsArrayAdd(ra, "time-at-processing"); | |
4539 | } | |
4540 | else if (!strcmp(value, "printer-description")) | |
4541 | { | |
4542 | cupsArrayAdd(ra, "charset-configured"); | |
4543 | cupsArrayAdd(ra, "charset-supported"); | |
4544 | cupsArrayAdd(ra, "color-supported"); | |
4545 | cupsArrayAdd(ra, "compression-supported"); | |
4546 | cupsArrayAdd(ra, "document-format-default"); | |
4547 | cupsArrayAdd(ra, "document-format-supported"); | |
4548 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4549 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4550 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4551 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4552 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4553 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4554 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4555 | cupsArrayAdd(ra, "natural-language-configured"); | |
4556 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4557 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4558 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4559 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
4560 | cupsArrayAdd(ra, "notify-notify-events-default"); | |
4561 | cupsArrayAdd(ra, "notify-notify-events-supported"); | |
4562 | cupsArrayAdd(ra, "notify-pull-method-supported"); | |
4563 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4564 | cupsArrayAdd(ra, "operations-supported"); | |
4565 | cupsArrayAdd(ra, "pages-per-minute"); | |
4566 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4567 | cupsArrayAdd(ra, "pdl-override-supported"); | |
4568 | cupsArrayAdd(ra, "printer-current-time"); | |
4569 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4570 | cupsArrayAdd(ra, "printer-info"); | |
4571 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4572 | cupsArrayAdd(ra, "printer-location"); | |
4573 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4574 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4575 | cupsArrayAdd(ra, "printer-more-info"); | |
4576 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4577 | cupsArrayAdd(ra, "printer-name"); | |
4578 | cupsArrayAdd(ra, "printer-state"); | |
4579 | cupsArrayAdd(ra, "printer-state-message"); | |
4580 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4581 | cupsArrayAdd(ra, "printer-up-time"); | |
4582 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4583 | cupsArrayAdd(ra, "queued-job-count"); | |
4584 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4585 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4586 | cupsArrayAdd(ra, "uri-security-supported"); | |
4587 | } | |
4588 | else if (!strcmp(value, "subscription-template")) | |
4589 | { | |
4590 | cupsArrayAdd(ra, "notify-attributes"); | |
4591 | cupsArrayAdd(ra, "notify-charset"); | |
4592 | cupsArrayAdd(ra, "notify-events"); | |
4593 | cupsArrayAdd(ra, "notify-lease-duration"); | |
4594 | cupsArrayAdd(ra, "notify-natural-language"); | |
4595 | cupsArrayAdd(ra, "notify-pull-method"); | |
4596 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
4597 | cupsArrayAdd(ra, "notify-time-interval"); | |
4598 | cupsArrayAdd(ra, "notify-user-data"); | |
4599 | } | |
4600 | else | |
4601 | cupsArrayAdd(ra, value); | |
4602 | } | |
4603 | ||
4604 | return (ra); | |
4605 | } | |
4606 | ||
4607 | ||
4608 | /* | |
4609 | * 'create_subscription()' - Create a notification subscription. | |
4610 | */ | |
4611 | ||
4612 | static void | |
4613 | create_subscription( | |
4614 | cupsd_client_t *con, /* I - Client connection */ | |
4615 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4616 | { | |
4617 | http_status_t status; /* Policy status */ | |
4618 | int i; /* Looping var */ | |
4619 | ipp_attribute_t *attr; /* Current attribute */ | |
4620 | const char *dest; /* Destination */ | |
4621 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4622 | char method[HTTP_MAX_URI], | |
4623 | /* Method portion of URI */ | |
4624 | userpass[HTTP_MAX_URI], | |
4625 | /* Username portion of URI */ | |
4626 | host[HTTP_MAX_URI], | |
4627 | /* Host portion of URI */ | |
4628 | resource[HTTP_MAX_URI]; | |
4629 | /* Resource portion of URI */ | |
4630 | int port; /* Port portion of URI */ | |
4631 | cupsd_printer_t *printer; /* Printer/class */ | |
4632 | cupsd_job_t *job; /* Job */ | |
4633 | int jobid; /* Job ID */ | |
4634 | cupsd_subscription_t *sub; /* Subscription object */ | |
4635 | const char *username, /* requesting-user-name or authenticated username */ | |
4636 | *recipient, /* notify-recipient-uri */ | |
4637 | *pullmethod; /* notify-pull-method */ | |
4638 | ipp_attribute_t *user_data; /* notify-user-data */ | |
4639 | int interval, /* notify-time-interval */ | |
4640 | lease; /* notify-lease-duration */ | |
4641 | unsigned mask; /* notify-events */ | |
4642 | ||
4643 | ||
4644 | /* | |
4645 | * Is the destination valid? | |
4646 | */ | |
4647 | ||
fa73b229 | 4648 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4649 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
4650 | con, con->http.fd, uri->values[0].string.text); | |
4651 | ||
a4d04587 | 4652 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4653 | sizeof(method), userpass, sizeof(userpass), host, | |
4654 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4655 | |
4656 | if (!strcmp(resource, "/")) | |
4657 | { | |
4658 | dest = NULL; | |
4659 | dtype = (cups_ptype_t)0; | |
4660 | printer = NULL; | |
4661 | } | |
4662 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
4663 | { | |
4664 | dest = NULL; | |
4665 | dtype = (cups_ptype_t)0; | |
4666 | printer = NULL; | |
4667 | } | |
4668 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
4669 | { | |
4670 | dest = NULL; | |
4671 | dtype = CUPS_PRINTER_CLASS; | |
4672 | printer = NULL; | |
4673 | } | |
4674 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4675 | { | |
4676 | /* | |
4677 | * Bad URI... | |
4678 | */ | |
4679 | ||
4680 | send_ipp_status(con, IPP_NOT_FOUND, | |
4681 | _("The printer or class was not found.")); | |
4682 | return; | |
4683 | } | |
4684 | ||
4685 | /* | |
4686 | * Check policy... | |
4687 | */ | |
4688 | ||
4689 | if (printer) | |
4690 | { | |
4691 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
4692 | { | |
4693 | send_http_error(con, status); | |
4694 | return; | |
4695 | } | |
4696 | } | |
4697 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4698 | { | |
4699 | send_http_error(con, status); | |
4700 | return; | |
4701 | } | |
4702 | ||
4703 | /* | |
4704 | * Get the user that is requesting the subscription... | |
4705 | */ | |
4706 | ||
e00b005a | 4707 | username = get_username(con); |
ef416fc2 | 4708 | |
4709 | /* | |
4710 | * Find the first subscription group attribute; return if we have | |
4711 | * none... | |
4712 | */ | |
4713 | ||
4714 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4715 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
4716 | break; | |
4717 | ||
4718 | if (!attr) | |
4719 | { | |
4720 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4721 | _("No subscription attributes in request!")); | |
4722 | return; | |
4723 | } | |
4724 | ||
4725 | /* | |
4726 | * Process the subscription attributes in the request... | |
4727 | */ | |
4728 | ||
fa73b229 | 4729 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
4730 | ||
ef416fc2 | 4731 | while (attr) |
4732 | { | |
4733 | recipient = NULL; | |
4734 | pullmethod = NULL; | |
4735 | user_data = NULL; | |
4736 | interval = 0; | |
4737 | lease = DefaultLeaseDuration; | |
4738 | jobid = 0; | |
4739 | mask = CUPSD_EVENT_NONE; | |
4740 | ||
4741 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
4742 | { | |
4743 | if (!strcmp(attr->name, "notify-recipient") && | |
4744 | attr->value_tag == IPP_TAG_URI) | |
4745 | recipient = attr->values[0].string.text; | |
4746 | else if (!strcmp(attr->name, "notify-pull-method") && | |
4747 | attr->value_tag == IPP_TAG_KEYWORD) | |
4748 | pullmethod = attr->values[0].string.text; | |
4749 | else if (!strcmp(attr->name, "notify-charset") && | |
4750 | attr->value_tag == IPP_TAG_CHARSET && | |
4751 | strcmp(attr->values[0].string.text, "us-ascii") && | |
4752 | strcmp(attr->values[0].string.text, "utf-8")) | |
4753 | { | |
4754 | send_ipp_status(con, IPP_CHARSET, | |
4755 | _("Character set \"%s\" not supported!"), | |
4756 | attr->values[0].string.text); | |
4757 | return; | |
4758 | } | |
4759 | else if (!strcmp(attr->name, "notify-natural-language") && | |
4760 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
4761 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
4762 | { | |
4763 | send_ipp_status(con, IPP_CHARSET, | |
4764 | _("Language \"%s\" not supported!"), | |
4765 | attr->values[0].string.text); | |
4766 | return; | |
4767 | } | |
4768 | else if (!strcmp(attr->name, "notify-user-data") && | |
4769 | attr->value_tag == IPP_TAG_STRING) | |
4770 | { | |
4771 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
4772 | { | |
4773 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
4774 | _("The notify-user-data value is too large " | |
4775 | "(%d > 63 octets)!"), | |
4776 | attr->values[0].unknown.length); | |
4777 | return; | |
4778 | } | |
4779 | ||
4780 | user_data = attr; | |
4781 | } | |
4782 | else if (!strcmp(attr->name, "notify-events") && | |
4783 | attr->value_tag == IPP_TAG_KEYWORD) | |
4784 | { | |
4785 | for (i = 0; i < attr->num_values; i ++) | |
4786 | mask |= cupsdEventValue(attr->values[i].string.text); | |
4787 | } | |
4788 | else if (!strcmp(attr->name, "notify-lease-duration") && | |
4789 | attr->value_tag == IPP_TAG_INTEGER) | |
4790 | lease = attr->values[0].integer; | |
4791 | else if (!strcmp(attr->name, "notify-time-interval") && | |
4792 | attr->value_tag == IPP_TAG_INTEGER) | |
4793 | interval = attr->values[0].integer; | |
4794 | else if (!strcmp(attr->name, "notify-job-id") && | |
4795 | attr->value_tag == IPP_TAG_INTEGER) | |
4796 | jobid = attr->values[0].integer; | |
4797 | ||
4798 | attr = attr->next; | |
4799 | } | |
4800 | ||
fa73b229 | 4801 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); |
4802 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
4803 | ||
ef416fc2 | 4804 | if (!recipient && !pullmethod) |
4805 | break; | |
4806 | ||
4807 | if (mask == CUPSD_EVENT_NONE) | |
4808 | { | |
4809 | if (jobid) | |
4810 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
4811 | else if (printer) | |
4812 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
4813 | else | |
4814 | { | |
4815 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4816 | _("notify-events not specified!")); | |
4817 | return; | |
4818 | } | |
4819 | } | |
4820 | ||
4821 | if (MaxLeaseDuration && lease > MaxLeaseDuration) | |
4822 | { | |
4823 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4824 | "create_subscription: Limiting notify-lease-duration to " | |
4825 | "%d seconds.", | |
4826 | MaxLeaseDuration); | |
4827 | lease = MaxLeaseDuration; | |
4828 | } | |
4829 | ||
4830 | if (jobid) | |
4831 | { | |
4832 | if ((job = cupsdFindJob(jobid)) == NULL) | |
4833 | { | |
4834 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
4835 | return; | |
4836 | } | |
4837 | } | |
4838 | else | |
4839 | job = NULL; | |
4840 | ||
4841 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
4842 | ||
fa73b229 | 4843 | if (job) |
4844 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
4845 | sub->id, job->id); | |
4846 | else if (printer) | |
4847 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4848 | "Added subscription %d for printer \"%s\"", | |
4849 | sub->id, printer->name); | |
4850 | else | |
4851 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
4852 | sub->id); | |
4853 | ||
ef416fc2 | 4854 | sub->interval = interval; |
4855 | sub->lease = lease; | |
4856 | sub->expire = time(NULL) + lease; | |
4857 | ||
4858 | cupsdSetString(&sub->owner, username); | |
4859 | ||
4860 | if (user_data) | |
4861 | { | |
4862 | sub->user_data_len = user_data->values[0].unknown.length; | |
4863 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
4864 | sub->user_data_len); | |
4865 | } | |
4866 | ||
4867 | ippAddSeparator(con->response); | |
4868 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4869 | "notify-subscription-id", sub->id); | |
4870 | ||
fa73b229 | 4871 | con->response->request.status.status_code = IPP_OK; |
4872 | ||
ef416fc2 | 4873 | if (attr) |
4874 | attr = attr->next; | |
4875 | } | |
4876 | ||
4877 | cupsdSaveAllSubscriptions(); | |
4878 | ||
ef416fc2 | 4879 | } |
4880 | ||
4881 | ||
4882 | /* | |
4883 | * 'delete_printer()' - Remove a printer or class from the system. | |
4884 | */ | |
4885 | ||
4886 | static void | |
4887 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
4888 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
4889 | { | |
4890 | http_status_t status; /* Policy status */ | |
4891 | const char *dest; /* Destination */ | |
4892 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4893 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
4894 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
4895 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
4896 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
4897 | int port; /* Port portion of URI */ | |
4898 | cupsd_printer_t *printer; /* Printer/class */ | |
4899 | char filename[1024]; /* Script/PPD filename */ | |
4900 | ||
4901 | ||
4902 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
4903 | con->http.fd, uri->values[0].string.text); | |
4904 | ||
4905 | /* | |
4906 | * Do we have a valid URI? | |
4907 | */ | |
4908 | ||
a4d04587 | 4909 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4910 | sizeof(method), username, sizeof(username), host, | |
4911 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4912 | |
4913 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4914 | { | |
4915 | /* | |
4916 | * Bad URI... | |
4917 | */ | |
4918 | ||
4919 | send_ipp_status(con, IPP_NOT_FOUND, | |
4920 | _("The printer or class was not found.")); | |
4921 | return; | |
4922 | } | |
4923 | ||
4924 | /* | |
4925 | * Check policy... | |
4926 | */ | |
4927 | ||
4928 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4929 | { | |
4930 | send_http_error(con, status); | |
4931 | return; | |
4932 | } | |
4933 | ||
4934 | /* | |
4935 | * Remove old jobs... | |
4936 | */ | |
4937 | ||
4938 | cupsdCancelJobs(dest, NULL, 1); | |
4939 | ||
4940 | /* | |
4941 | * Remove old subscriptions and send a "deleted printer" event... | |
4942 | */ | |
4943 | ||
4944 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
4945 | "%s \"%s\" deleted by \"%s\".", | |
4946 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
e00b005a | 4947 | dest, get_username(con)); |
ef416fc2 | 4948 | |
4949 | cupsdExpireSubscriptions(printer, NULL); | |
4950 | ||
4951 | /* | |
4952 | * Remove any old PPD or script files... | |
4953 | */ | |
4954 | ||
4955 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, dest); | |
4956 | unlink(filename); | |
4957 | ||
4958 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest); | |
4959 | unlink(filename); | |
4960 | ||
4961 | if (dtype & CUPS_PRINTER_CLASS) | |
4962 | { | |
4963 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", dest, | |
e00b005a | 4964 | get_username(con)); |
ef416fc2 | 4965 | |
4966 | cupsdDeletePrinter(printer, 0); | |
4967 | cupsdSaveAllClasses(); | |
4968 | } | |
4969 | else | |
4970 | { | |
4971 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", dest, | |
e00b005a | 4972 | get_username(con)); |
ef416fc2 | 4973 | |
4974 | cupsdDeletePrinter(printer, 0); | |
4975 | cupsdSaveAllPrinters(); | |
4976 | } | |
4977 | ||
4978 | cupsdWritePrintcap(); | |
4979 | ||
4980 | /* | |
4981 | * Return with no errors... | |
4982 | */ | |
4983 | ||
4984 | con->response->request.status.status_code = IPP_OK; | |
4985 | } | |
4986 | ||
4987 | ||
4988 | /* | |
4989 | * 'get_default()' - Get the default destination. | |
4990 | */ | |
4991 | ||
4992 | static void | |
4993 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
4994 | { | |
fa73b229 | 4995 | http_status_t status; /* Policy status */ |
4996 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 4997 | |
4998 | ||
4999 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
5000 | ||
5001 | /* | |
5002 | * Check policy... | |
5003 | */ | |
5004 | ||
5005 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5006 | { | |
5007 | send_http_error(con, status); | |
5008 | return; | |
5009 | } | |
5010 | ||
fa73b229 | 5011 | if (DefaultPrinter) |
ef416fc2 | 5012 | { |
fa73b229 | 5013 | ra = create_requested_array(con->request); |
ef416fc2 | 5014 | |
fa73b229 | 5015 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 5016 | |
fa73b229 | 5017 | cupsArrayDelete(ra); |
ef416fc2 | 5018 | |
fa73b229 | 5019 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5020 | } |
5021 | else | |
5022 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
5023 | } | |
5024 | ||
5025 | ||
5026 | /* | |
5027 | * 'get_devices()' - Get the list of available devices on the local system. | |
5028 | */ | |
5029 | ||
5030 | static void | |
5031 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
5032 | { | |
5033 | http_status_t status; /* Policy status */ | |
5034 | int i; /* Looping var */ | |
5035 | ipp_attribute_t *limit, /* Limit attribute */ | |
5036 | *requested; /* requested-attributes attribute */ | |
5037 | char command[1024], /* cups-deviced command */ | |
5038 | options[1024], /* Options to pass to command */ | |
5039 | attrs[1024], /* String for requested attributes */ | |
5040 | *aptr; /* Pointer into string */ | |
5041 | int alen; /* Length of attribute value */ | |
5042 | ||
5043 | ||
5044 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5045 | ||
5046 | /* | |
5047 | * Check policy... | |
5048 | */ | |
5049 | ||
5050 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5051 | { | |
5052 | send_http_error(con, status); | |
5053 | return; | |
5054 | } | |
5055 | ||
5056 | /* | |
5057 | * Run cups-deviced command with the given options... | |
5058 | */ | |
5059 | ||
5060 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5061 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5062 | IPP_TAG_KEYWORD); | |
5063 | ||
5064 | if (requested) | |
5065 | { | |
5066 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
5067 | { | |
5068 | /* | |
5069 | * Check that we have enough room... | |
5070 | */ | |
5071 | ||
5072 | alen = strlen(requested->values[i].string.text); | |
5073 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5074 | break; | |
5075 | ||
5076 | /* | |
5077 | * Put commas between values... | |
5078 | */ | |
5079 | ||
5080 | if (i) | |
5081 | *aptr++ = ','; | |
5082 | ||
5083 | /* | |
5084 | * Add the value to the end of the string... | |
5085 | */ | |
5086 | ||
5087 | strcpy(aptr, requested->values[i].string.text); | |
5088 | aptr += alen; | |
5089 | } | |
5090 | ||
5091 | /* | |
5092 | * If we have more attribute names than will fit, default to "all"... | |
5093 | */ | |
5094 | ||
5095 | if (i < requested->num_values) | |
5096 | strcpy(attrs, "all"); | |
5097 | } | |
5098 | else | |
5099 | strcpy(attrs, "all"); | |
5100 | ||
5101 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5102 | snprintf(options, sizeof(options), | |
e00b005a | 5103 | "cups-deviced %d+%d+%d+requested-attributes=%s", |
ef416fc2 | 5104 | con->request->request.op.request_id, |
e00b005a | 5105 | limit ? limit->values[0].integer : 0, User, |
ef416fc2 | 5106 | attrs); |
5107 | ||
5108 | if (cupsdSendCommand(con, command, options, 1)) | |
5109 | { | |
5110 | /* | |
5111 | * Command started successfully, don't send an IPP response here... | |
5112 | */ | |
5113 | ||
5114 | ippDelete(con->response); | |
5115 | con->response = NULL; | |
5116 | } | |
5117 | else | |
5118 | { | |
5119 | /* | |
5120 | * Command failed, return "internal error" so the user knows something | |
5121 | * went wrong... | |
5122 | */ | |
5123 | ||
5124 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5125 | _("cups-deviced failed to execute.")); | |
5126 | } | |
5127 | } | |
5128 | ||
5129 | ||
5130 | /* | |
fa73b229 | 5131 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5132 | */ |
5133 | ||
5134 | static void | |
fa73b229 | 5135 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5136 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5137 | { |
5138 | http_status_t status; /* Policy status */ | |
fa73b229 | 5139 | ipp_attribute_t *attr; /* Current attribute */ |
5140 | int jobid; /* Job ID */ | |
5141 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5142 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5143 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5144 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5145 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5146 | int port; /* Port portion of URI */ | |
fa73b229 | 5147 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5148 | |
5149 | ||
fa73b229 | 5150 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5151 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5152 | |
5153 | /* | |
fa73b229 | 5154 | * See if we have a job URI or a printer URI... |
5155 | */ | |
5156 | ||
5157 | if (!strcmp(uri->name, "printer-uri")) | |
5158 | { | |
5159 | /* | |
5160 | * Got a printer URI; see if we also have a job-id attribute... | |
5161 | */ | |
5162 | ||
5163 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5164 | IPP_TAG_INTEGER)) == NULL) | |
5165 | { | |
5166 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5167 | _("Got a printer-uri attribute but no job-id!")); | |
5168 | return; | |
5169 | } | |
5170 | ||
5171 | jobid = attr->values[0].integer; | |
5172 | } | |
5173 | else | |
5174 | { | |
5175 | /* | |
5176 | * Got a job URI; parse it to get the job ID... | |
5177 | */ | |
5178 | ||
a4d04587 | 5179 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5180 | sizeof(method), username, sizeof(username), host, | |
5181 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5182 | |
5183 | if (strncmp(resource, "/jobs/", 6)) | |
5184 | { | |
5185 | /* | |
5186 | * Not a valid URI! | |
5187 | */ | |
5188 | ||
5189 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5190 | _("Bad job-uri attribute \"%s\"!"), | |
5191 | uri->values[0].string.text); | |
5192 | return; | |
5193 | } | |
5194 | ||
5195 | jobid = atoi(resource + 6); | |
5196 | } | |
5197 | ||
5198 | /* | |
5199 | * See if the job exists... | |
5200 | */ | |
5201 | ||
5202 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5203 | { | |
5204 | /* | |
5205 | * Nope - return a "not found" error... | |
5206 | */ | |
5207 | ||
5208 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5209 | return; | |
5210 | } | |
5211 | ||
5212 | /* | |
5213 | * Check policy... | |
5214 | */ | |
5215 | ||
5216 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5217 | { | |
5218 | send_http_error(con, status); | |
5219 | return; | |
5220 | } | |
5221 | ||
5222 | /* | |
5223 | * Copy attributes... | |
5224 | */ | |
5225 | ||
5226 | ra = create_requested_array(con->request); | |
5227 | copy_job_attrs(con, job, ra); | |
5228 | cupsArrayDelete(ra); | |
5229 | ||
5230 | con->response->request.status.status_code = IPP_OK; | |
5231 | } | |
5232 | ||
5233 | ||
5234 | /* | |
5235 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5236 | */ | |
5237 | ||
5238 | static void | |
5239 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5240 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5241 | { | |
5242 | http_status_t status; /* Policy status */ | |
5243 | ipp_attribute_t *attr; /* Current attribute */ | |
5244 | const char *dest; /* Destination */ | |
5245 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5246 | cups_ptype_t dmask; /* Destination type mask */ | |
5247 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5248 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5249 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5250 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5251 | int port; /* Port portion of URI */ | |
5252 | int completed; /* Completed jobs? */ | |
5253 | int first_job_id; /* First job ID */ | |
5254 | int limit; /* Maximum number of jobs to return */ | |
5255 | int count; /* Number of jobs that match */ | |
5256 | cupsd_job_t *job; /* Current job pointer */ | |
5257 | cupsd_printer_t *printer; /* Printer */ | |
5258 | cups_array_t *list; /* Which job list... */ | |
5259 | cups_array_t *ra; /* Requested attributes array */ | |
5260 | ||
5261 | ||
5262 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5263 | uri->values[0].string.text); | |
5264 | ||
5265 | /* | |
5266 | * Is the destination valid? | |
ef416fc2 | 5267 | */ |
5268 | ||
a4d04587 | 5269 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5270 | sizeof(method), username, sizeof(username), host, | |
5271 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5272 | |
fa73b229 | 5273 | if (!strcmp(resource, "/") || |
5274 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5275 | { |
5276 | dest = NULL; | |
5277 | dtype = (cups_ptype_t)0; | |
5278 | dmask = (cups_ptype_t)0; | |
5279 | printer = NULL; | |
5280 | } | |
fa73b229 | 5281 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5282 | { |
5283 | dest = NULL; | |
5284 | dtype = (cups_ptype_t)0; | |
5285 | dmask = CUPS_PRINTER_CLASS; | |
5286 | printer = NULL; | |
5287 | } | |
fa73b229 | 5288 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5289 | { |
5290 | dest = NULL; | |
5291 | dtype = CUPS_PRINTER_CLASS; | |
5292 | dmask = CUPS_PRINTER_CLASS; | |
5293 | printer = NULL; | |
5294 | } | |
5295 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5296 | { | |
5297 | /* | |
5298 | * Bad URI... | |
5299 | */ | |
5300 | ||
5301 | send_ipp_status(con, IPP_NOT_FOUND, | |
5302 | _("The printer or class was not found.")); | |
5303 | return; | |
5304 | } | |
5305 | else | |
5306 | dmask = CUPS_PRINTER_CLASS; | |
5307 | ||
5308 | /* | |
5309 | * Check policy... | |
5310 | */ | |
5311 | ||
5312 | if (printer) | |
5313 | { | |
5314 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5315 | { | |
5316 | send_http_error(con, status); | |
5317 | return; | |
5318 | } | |
5319 | } | |
5320 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5321 | { | |
5322 | send_http_error(con, status); | |
5323 | return; | |
5324 | } | |
5325 | ||
5326 | /* | |
5327 | * See if the "which-jobs" attribute have been specified... | |
5328 | */ | |
5329 | ||
fa73b229 | 5330 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
5331 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 5332 | !strcmp(attr->values[0].string.text, "completed")) |
5333 | { | |
5334 | completed = 1; | |
5335 | list = Jobs; | |
5336 | } | |
5337 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5338 | { | |
5339 | completed = 0; | |
5340 | list = Jobs; | |
5341 | } | |
5342 | else | |
5343 | { | |
5344 | completed = 0; | |
5345 | list = ActiveJobs; | |
5346 | } | |
5347 | ||
5348 | /* | |
5349 | * See if they want to limit the number of jobs reported... | |
5350 | */ | |
5351 | ||
fa73b229 | 5352 | if ((attr = ippFindAttribute(con->request, "limit", |
5353 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5354 | limit = attr->values[0].integer; |
5355 | else | |
5356 | limit = 1000000; | |
5357 | ||
5358 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5359 | IPP_TAG_INTEGER)) != NULL) | |
5360 | first_job_id = attr->values[0].integer; | |
5361 | else | |
5362 | first_job_id = 1; | |
5363 | ||
5364 | /* | |
5365 | * See if we only want to see jobs for a specific user... | |
5366 | */ | |
5367 | ||
fa73b229 | 5368 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
5369 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 5370 | attr->values[0].boolean) |
e00b005a | 5371 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 5372 | else |
5373 | username[0] = '\0'; | |
5374 | ||
fa73b229 | 5375 | ra = create_requested_array(con->request); |
ef416fc2 | 5376 | |
5377 | /* | |
5378 | * OK, build a list of jobs for this printer... | |
5379 | */ | |
5380 | ||
5381 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5382 | count < limit && job; | |
5383 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5384 | { | |
5385 | /* | |
5386 | * Filter out jobs that don't match... | |
5387 | */ | |
5388 | ||
5389 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5390 | ||
fa73b229 | 5391 | if ((dest && strcmp(job->dest, dest)) && |
5392 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 5393 | continue; |
5394 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 5395 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 5396 | continue; |
fa73b229 | 5397 | if (username[0] && strcasecmp(username, job->username)) |
ef416fc2 | 5398 | continue; |
5399 | ||
5400 | if (completed && job->state->values[0].integer <= IPP_JOB_STOPPED) | |
5401 | continue; | |
5402 | ||
5403 | if (job->id < first_job_id) | |
5404 | continue; | |
5405 | ||
fa73b229 | 5406 | if (count > 0) |
5407 | ippAddSeparator(con->response); | |
5408 | ||
ef416fc2 | 5409 | count ++; |
5410 | ||
5411 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5412 | ||
fa73b229 | 5413 | copy_job_attrs(con, job, ra); |
ef416fc2 | 5414 | } |
5415 | ||
fa73b229 | 5416 | cupsArrayDelete(ra); |
ef416fc2 | 5417 | |
fa73b229 | 5418 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5419 | } |
5420 | ||
5421 | ||
5422 | /* | |
5423 | * 'get_notifications()' - Get events for a subscription. | |
5424 | */ | |
5425 | ||
5426 | static void | |
5427 | get_notifications(cupsd_client_t *con, /* I - Client connection */ | |
5428 | int id) /* I - Subscription ID */ | |
5429 | { | |
5430 | } | |
5431 | ||
5432 | ||
5433 | /* | |
5434 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
5435 | */ | |
5436 | ||
5437 | static void | |
5438 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
5439 | { | |
5440 | http_status_t status; /* Policy status */ | |
5441 | int i; /* Looping var */ | |
5442 | ipp_attribute_t *limit, /* Limit attribute */ | |
5443 | *make, /* ppd-make attribute */ | |
5444 | *requested; /* requested-attributes attribute */ | |
5445 | char command[1024], /* cups-deviced command */ | |
5446 | options[1024], /* Options to pass to command */ | |
5447 | attrs[1024], /* String for requested attributes */ | |
5448 | *aptr; /* Pointer into string */ | |
5449 | int alen; /* Length of attribute value */ | |
5450 | ||
5451 | ||
5452 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); | |
5453 | ||
5454 | /* | |
5455 | * Check policy... | |
5456 | */ | |
5457 | ||
5458 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5459 | { | |
5460 | send_http_error(con, status); | |
5461 | return; | |
5462 | } | |
5463 | ||
5464 | /* | |
5465 | * Run cups-driverd command with the given options... | |
5466 | */ | |
5467 | ||
5468 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5469 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
5470 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5471 | IPP_TAG_KEYWORD); | |
5472 | ||
5473 | if (requested) | |
5474 | { | |
5475 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
5476 | { | |
5477 | /* | |
5478 | * Check that we have enough room... | |
5479 | */ | |
5480 | ||
5481 | alen = strlen(requested->values[i].string.text); | |
5482 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5483 | break; | |
5484 | ||
5485 | /* | |
5486 | * Put commas between values... | |
5487 | */ | |
5488 | ||
5489 | if (i) | |
5490 | *aptr++ = ','; | |
5491 | ||
5492 | /* | |
5493 | * Add the value to the end of the string... | |
5494 | */ | |
5495 | ||
5496 | strcpy(aptr, requested->values[i].string.text); | |
5497 | aptr += alen; | |
5498 | } | |
5499 | ||
5500 | /* | |
5501 | * If we have more attribute names than will fit, default to "all"... | |
5502 | */ | |
5503 | ||
5504 | if (i < requested->num_values) | |
5505 | strcpy(attrs, "all"); | |
5506 | } | |
5507 | else | |
5508 | strcpy(attrs, "all"); | |
5509 | ||
5510 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); | |
5511 | snprintf(options, sizeof(options), | |
5512 | "cups-driverd list+%d+%d+requested-attributes=%s%s%s", | |
5513 | con->request->request.op.request_id, | |
5514 | limit ? limit->values[0].integer : 0, | |
5515 | attrs, | |
5516 | make ? "%20ppd-make=" : "", | |
5517 | make ? make->values[0].string.text : ""); | |
5518 | ||
5519 | if (cupsdSendCommand(con, command, options, 0)) | |
5520 | { | |
5521 | /* | |
5522 | * Command started successfully, don't send an IPP response here... | |
5523 | */ | |
5524 | ||
5525 | ippDelete(con->response); | |
5526 | con->response = NULL; | |
5527 | } | |
5528 | else | |
5529 | { | |
5530 | /* | |
5531 | * Command failed, return "internal error" so the user knows something | |
5532 | * went wrong... | |
5533 | */ | |
5534 | ||
5535 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5536 | _("cups-driverd failed to execute.")); | |
5537 | } | |
5538 | } | |
5539 | ||
5540 | ||
5541 | /* | |
5542 | * 'get_printer_attrs()' - Get printer attributes. | |
5543 | */ | |
5544 | ||
5545 | static void | |
5546 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ | |
5547 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5548 | { | |
5549 | http_status_t status; /* Policy status */ | |
5550 | const char *dest; /* Destination */ | |
5551 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5552 | char method[HTTP_MAX_URI], | |
5553 | /* Method portion of URI */ | |
5554 | username[HTTP_MAX_URI], | |
5555 | /* Username portion of URI */ | |
5556 | host[HTTP_MAX_URI], | |
5557 | /* Host portion of URI */ | |
5558 | resource[HTTP_MAX_URI]; | |
5559 | /* Resource portion of URI */ | |
5560 | int port; /* Port portion of URI */ | |
5561 | cupsd_printer_t *printer; /* Printer/class */ | |
fa73b229 | 5562 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5563 | |
5564 | ||
5565 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, | |
5566 | con->http.fd, uri->values[0].string.text); | |
5567 | ||
5568 | /* | |
5569 | * Is the destination valid? | |
5570 | */ | |
5571 | ||
a4d04587 | 5572 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5573 | sizeof(method), username, sizeof(username), host, | |
5574 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5575 | |
5576 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5577 | { | |
5578 | /* | |
5579 | * Bad URI... | |
5580 | */ | |
5581 | ||
5582 | send_ipp_status(con, IPP_NOT_FOUND, | |
5583 | _("The printer or class was not found.")); | |
5584 | return; | |
5585 | } | |
5586 | ||
5587 | /* | |
5588 | * Check policy... | |
5589 | */ | |
5590 | ||
5591 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5592 | { | |
5593 | send_http_error(con, status); | |
5594 | return; | |
5595 | } | |
5596 | ||
ef416fc2 | 5597 | /* |
fa73b229 | 5598 | * Send the attributes... |
ef416fc2 | 5599 | */ |
5600 | ||
fa73b229 | 5601 | ra = create_requested_array(con->request); |
ef416fc2 | 5602 | |
fa73b229 | 5603 | copy_printer_attrs(con, printer, ra); |
5604 | ||
5605 | cupsArrayDelete(ra); | |
5606 | ||
5607 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 5608 | } |
5609 | ||
5610 | ||
5611 | /* | |
5612 | * 'get_printers()' - Get a list of printers or classes. | |
5613 | */ | |
5614 | ||
5615 | static void | |
5616 | get_printers(cupsd_client_t *con, /* I - Client connection */ | |
5617 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
5618 | { | |
5619 | http_status_t status; /* Policy status */ | |
fa73b229 | 5620 | ipp_attribute_t *attr; /* Current attribute */ |
ef416fc2 | 5621 | int limit; /* Maximum number of printers to return */ |
5622 | int count; /* Number of printers that match */ | |
5623 | cupsd_printer_t *printer; /* Current printer pointer */ | |
ef416fc2 | 5624 | int printer_type, /* printer-type attribute */ |
5625 | printer_mask; /* printer-type-mask attribute */ | |
5626 | char *location; /* Location string */ | |
5627 | const char *username; /* Current user */ | |
5628 | char *first_printer_name; /* first-printer-name attribute */ | |
fa73b229 | 5629 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5630 | |
5631 | ||
5632 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, | |
5633 | con->http.fd, type); | |
5634 | ||
fa73b229 | 5635 | /* |
5636 | * Check policy... | |
5637 | */ | |
5638 | ||
5639 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
ef416fc2 | 5640 | { |
fa73b229 | 5641 | send_http_error(con, status); |
ef416fc2 | 5642 | return; |
5643 | } | |
5644 | ||
5645 | /* | |
fa73b229 | 5646 | * Check for printers... |
ef416fc2 | 5647 | */ |
5648 | ||
fa73b229 | 5649 | if (!Printers || !cupsArrayCount(Printers)) |
ef416fc2 | 5650 | { |
fa73b229 | 5651 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); |
ef416fc2 | 5652 | return; |
5653 | } | |
5654 | ||
5655 | /* | |
5656 | * See if they want to limit the number of printers reported... | |
5657 | */ | |
5658 | ||
fa73b229 | 5659 | if ((attr = ippFindAttribute(con->request, "limit", |
5660 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5661 | limit = attr->values[0].integer; |
5662 | else | |
5663 | limit = 10000000; | |
5664 | ||
5665 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
5666 | IPP_TAG_NAME)) != NULL) | |
5667 | first_printer_name = attr->values[0].string.text; | |
5668 | else | |
5669 | first_printer_name = NULL; | |
5670 | ||
5671 | /* | |
5672 | * Support filtering... | |
5673 | */ | |
5674 | ||
5675 | if ((attr = ippFindAttribute(con->request, "printer-type", | |
5676 | IPP_TAG_ENUM)) != NULL) | |
5677 | printer_type = attr->values[0].integer; | |
5678 | else | |
5679 | printer_type = 0; | |
5680 | ||
5681 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", | |
5682 | IPP_TAG_ENUM)) != NULL) | |
5683 | printer_mask = attr->values[0].integer; | |
5684 | else | |
5685 | printer_mask = 0; | |
5686 | ||
5687 | if ((attr = ippFindAttribute(con->request, "printer-location", | |
5688 | IPP_TAG_TEXT)) != NULL) | |
5689 | location = attr->values[0].string.text; | |
5690 | else | |
5691 | location = NULL; | |
5692 | ||
5693 | if (con->username[0]) | |
5694 | username = con->username; | |
5695 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
5696 | IPP_TAG_NAME)) != NULL) | |
5697 | username = attr->values[0].string.text; | |
5698 | else | |
5699 | username = NULL; | |
5700 | ||
fa73b229 | 5701 | ra = create_requested_array(con->request); |
ef416fc2 | 5702 | |
5703 | /* | |
5704 | * OK, build a list of printers for this printer... | |
5705 | */ | |
5706 | ||
ef416fc2 | 5707 | if (first_printer_name) |
5708 | { | |
5709 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) | |
5710 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
5711 | } | |
5712 | else | |
5713 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
5714 | ||
5715 | for (count = 0; | |
fa73b229 | 5716 | count < limit && printer; |
ef416fc2 | 5717 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) |
fa73b229 | 5718 | { |
ef416fc2 | 5719 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && |
5720 | (printer->type & printer_mask) == printer_type && | |
fa73b229 | 5721 | (!location || !printer->location || |
ef416fc2 | 5722 | !strcasecmp(printer->location, location))) |
5723 | { | |
5724 | /* | |
5725 | * If HideImplicitMembers is enabled, see if this printer or class | |
5726 | * is a member of an implicit class... | |
5727 | */ | |
5728 | ||
5729 | if (ImplicitClasses && HideImplicitMembers && | |
5730 | printer->in_implicit_class) | |
5731 | continue; | |
5732 | ||
5733 | /* | |
5734 | * If a username is specified, see if it is allowed or denied | |
5735 | * access... | |
5736 | */ | |
5737 | ||
5738 | if (printer->num_users && username && !user_allowed(printer, username)) | |
5739 | continue; | |
5740 | ||
5741 | /* | |
5742 | * Add the group separator as needed... | |
5743 | */ | |
5744 | ||
5745 | if (count > 0) | |
5746 | ippAddSeparator(con->response); | |
5747 | ||
5748 | count ++; | |
5749 | ||
5750 | /* | |
fa73b229 | 5751 | * Send the attributes... |
ef416fc2 | 5752 | */ |
5753 | ||
fa73b229 | 5754 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 5755 | } |
fa73b229 | 5756 | } |
5757 | ||
5758 | cupsArrayDelete(ra); | |
ef416fc2 | 5759 | |
fa73b229 | 5760 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5761 | } |
5762 | ||
5763 | ||
5764 | /* | |
5765 | * 'get_subscription_attrs()' - Get subscription attributes. | |
5766 | */ | |
5767 | ||
5768 | static void | |
5769 | get_subscription_attrs( | |
5770 | cupsd_client_t *con, /* I - Client connection */ | |
5771 | int sub_id) /* I - Subscription ID */ | |
5772 | { | |
5773 | http_status_t status; /* Policy status */ | |
5774 | cupsd_subscription_t *sub; /* Subscription */ | |
5775 | cups_array_t *ra; /* Requested attributes array */ | |
5776 | ||
5777 | ||
5778 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
5779 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
5780 | con, con->http.fd, sub_id); | |
5781 | ||
5782 | /* | |
5783 | * Is the subscription ID valid? | |
5784 | */ | |
5785 | ||
5786 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
5787 | { | |
5788 | /* | |
5789 | * Bad subscription ID... | |
5790 | */ | |
5791 | ||
5792 | send_ipp_status(con, IPP_NOT_FOUND, | |
5793 | _("notify-subscription-id %d no good!"), sub_id); | |
5794 | return; | |
5795 | } | |
5796 | ||
5797 | /* | |
5798 | * Check policy... | |
5799 | */ | |
5800 | ||
5801 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5802 | DefaultPolicyPtr, | |
5803 | con, sub->owner)) != HTTP_OK) | |
5804 | { | |
5805 | send_http_error(con, status); | |
5806 | return; | |
5807 | } | |
5808 | ||
5809 | /* | |
5810 | * Copy the subscription attributes to the response using the | |
5811 | * requested-attributes attribute that may be provided by the client. | |
5812 | */ | |
5813 | ||
5814 | ra = create_requested_array(con->request); | |
5815 | ||
5816 | copy_subscription_attrs(con, sub, ra); | |
5817 | ||
5818 | cupsArrayDelete(ra); | |
5819 | ||
5820 | con->response->request.status.status_code = IPP_OK; | |
5821 | } | |
5822 | ||
5823 | ||
5824 | /* | |
5825 | * 'get_subscriptions()' - Get subscriptions. | |
5826 | */ | |
5827 | ||
5828 | static void | |
5829 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
5830 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
5831 | { | |
5832 | http_status_t status; /* Policy status */ | |
5833 | int count; /* Number of subscriptions */ | |
5834 | int limit; /* Limit */ | |
5835 | cupsd_subscription_t *sub; /* Subscription */ | |
5836 | cups_array_t *ra; /* Requested attributes array */ | |
5837 | ipp_attribute_t *attr; /* Attribute */ | |
5838 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5839 | char method[HTTP_MAX_URI], | |
5840 | /* Method portion of URI */ | |
5841 | username[HTTP_MAX_URI], | |
5842 | /* Username portion of URI */ | |
5843 | host[HTTP_MAX_URI], | |
5844 | /* Host portion of URI */ | |
5845 | resource[HTTP_MAX_URI]; | |
5846 | /* Resource portion of URI */ | |
5847 | int port; /* Port portion of URI */ | |
5848 | cupsd_job_t *job; /* Job pointer */ | |
5849 | cupsd_printer_t *printer; /* Printer */ | |
5850 | ||
5851 | ||
5852 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
5853 | "get_subscriptions(con=%p[%d], uri=%s)", | |
5854 | con, con->http.fd, uri->values[0].string.text); | |
5855 | ||
5856 | /* | |
5857 | * Is the destination valid? | |
5858 | */ | |
5859 | ||
a4d04587 | 5860 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5861 | sizeof(method), username, sizeof(username), host, | |
5862 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5863 | |
5864 | if (!strcmp(resource, "/") || | |
5865 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
5866 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
5867 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
5868 | { | |
5869 | printer = NULL; | |
5870 | job = NULL; | |
5871 | } | |
5872 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) | |
5873 | { | |
5874 | printer = NULL; | |
5875 | job = cupsdFindJob(atoi(resource + 6)); | |
5876 | ||
5877 | if (!job) | |
5878 | { | |
5879 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), | |
5880 | resource + 6); | |
5881 | return; | |
5882 | } | |
5883 | } | |
5884 | else if (!cupsdValidateDest(host, resource, &dtype, &printer)) | |
5885 | { | |
5886 | /* | |
5887 | * Bad URI... | |
5888 | */ | |
5889 | ||
5890 | send_ipp_status(con, IPP_NOT_FOUND, | |
5891 | _("The printer or class was not found.")); | |
5892 | return; | |
5893 | } | |
5894 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
5895 | IPP_TAG_INTEGER)) != NULL) | |
5896 | { | |
5897 | job = cupsdFindJob(attr->values[0].integer); | |
5898 | ||
5899 | if (!job) | |
5900 | { | |
5901 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), | |
5902 | attr->values[0].integer); | |
5903 | return; | |
5904 | } | |
5905 | } | |
5906 | else | |
5907 | job = NULL; | |
5908 | ||
5909 | /* | |
5910 | * Check policy... | |
5911 | */ | |
5912 | ||
5913 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : | |
5914 | DefaultPolicyPtr, | |
5915 | con, NULL)) != HTTP_OK) | |
5916 | { | |
5917 | send_http_error(con, status); | |
5918 | return; | |
5919 | } | |
5920 | ||
5921 | /* | |
5922 | * Copy the subscription attributes to the response using the | |
5923 | * requested-attributes attribute that may be provided by the client. | |
5924 | */ | |
5925 | ||
5926 | ra = create_requested_array(con->request); | |
5927 | ||
fa73b229 | 5928 | if ((attr = ippFindAttribute(con->request, "limit", |
5929 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5930 | limit = attr->values[0].integer; |
5931 | else | |
5932 | limit = 0; | |
5933 | ||
5934 | /* | |
5935 | * See if we only want to see subscriptions for a specific user... | |
5936 | */ | |
5937 | ||
5938 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", | |
5939 | IPP_TAG_BOOLEAN)) != NULL && | |
5940 | attr->values[0].boolean) | |
e00b005a | 5941 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 5942 | else |
5943 | username[0] = '\0'; | |
5944 | ||
5945 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; | |
5946 | sub; | |
5947 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
5948 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
5949 | (!username[0] || !strcasecmp(username, sub->owner))) | |
5950 | { | |
5951 | ippAddSeparator(con->response); | |
5952 | copy_subscription_attrs(con, sub, ra); | |
5953 | ||
5954 | count ++; | |
5955 | if (limit && count >= limit) | |
5956 | break; | |
5957 | } | |
5958 | ||
5959 | cupsArrayDelete(ra); | |
5960 | ||
5961 | if (count) | |
5962 | con->response->request.status.status_code = IPP_OK; | |
5963 | else | |
5964 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
5965 | } | |
5966 | ||
5967 | ||
e00b005a | 5968 | /* |
5969 | * 'get_username()' - Get the username associated with a request. | |
5970 | */ | |
5971 | ||
5972 | static const char * /* O - Username */ | |
5973 | get_username(cupsd_client_t *con) /* I - Connection */ | |
5974 | { | |
5975 | ipp_attribute_t *attr; /* Attribute */ | |
5976 | ||
5977 | ||
5978 | if (con->username[0]) | |
5979 | return (con->username); | |
5980 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
5981 | IPP_TAG_NAME)) != NULL) | |
5982 | return (attr->values[0].string.text); | |
5983 | else | |
5984 | return ("anonymous"); | |
5985 | } | |
5986 | ||
5987 | ||
ef416fc2 | 5988 | /* |
5989 | * 'hold_job()' - Hold a print job. | |
5990 | */ | |
5991 | ||
5992 | static void | |
5993 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
5994 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
5995 | { | |
5996 | ipp_attribute_t *attr, /* Current job-hold-until */ | |
5997 | *newattr; /* New job-hold-until */ | |
5998 | int jobid; /* Job ID */ | |
5999 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6000 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6001 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6002 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6003 | int port; /* Port portion of URI */ | |
6004 | cupsd_job_t *job; /* Job information */ | |
6005 | ||
6006 | ||
6007 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, | |
6008 | uri->values[0].string.text); | |
6009 | ||
6010 | /* | |
6011 | * See if we have a job URI or a printer URI... | |
6012 | */ | |
6013 | ||
6014 | if (!strcmp(uri->name, "printer-uri")) | |
6015 | { | |
6016 | /* | |
6017 | * Got a printer URI; see if we also have a job-id attribute... | |
6018 | */ | |
6019 | ||
fa73b229 | 6020 | if ((attr = ippFindAttribute(con->request, "job-id", |
6021 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6022 | { |
6023 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6024 | _("Got a printer-uri attribute but no job-id!")); | |
6025 | return; | |
6026 | } | |
6027 | ||
6028 | jobid = attr->values[0].integer; | |
6029 | } | |
6030 | else | |
6031 | { | |
6032 | /* | |
6033 | * Got a job URI; parse it to get the job ID... | |
6034 | */ | |
6035 | ||
a4d04587 | 6036 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6037 | sizeof(method), username, sizeof(username), host, | |
6038 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6039 | |
6040 | if (strncmp(resource, "/jobs/", 6)) | |
6041 | { | |
6042 | /* | |
6043 | * Not a valid URI! | |
6044 | */ | |
6045 | ||
6046 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6047 | _("Bad job-uri attribute \"%s\"!"), | |
6048 | uri->values[0].string.text); | |
6049 | return; | |
6050 | } | |
6051 | ||
6052 | jobid = atoi(resource + 6); | |
6053 | } | |
6054 | ||
6055 | /* | |
6056 | * See if the job exists... | |
6057 | */ | |
6058 | ||
6059 | if ((job = cupsdFindJob(jobid)) == NULL) | |
6060 | { | |
6061 | /* | |
6062 | * Nope - return a "not found" error... | |
6063 | */ | |
6064 | ||
6065 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6066 | return; | |
6067 | } | |
6068 | ||
6069 | /* | |
6070 | * See if the job is owned by the requesting user... | |
6071 | */ | |
6072 | ||
6073 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
6074 | { | |
6075 | send_ipp_status(con, IPP_FORBIDDEN, | |
6076 | _("Not authorized to hold job #%d owned by \"%s\"!"), | |
6077 | jobid, job->username); | |
6078 | return; | |
6079 | } | |
6080 | ||
6081 | /* | |
6082 | * Hold the job and return... | |
6083 | */ | |
6084 | ||
6085 | cupsdHoldJob(job); | |
6086 | ||
6087 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", | |
6088 | IPP_TAG_KEYWORD)) == NULL) | |
6089 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
6090 | ||
6091 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
6092 | IPP_TAG_KEYWORD)) == NULL) | |
6093 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
6094 | ||
fa73b229 | 6095 | if (attr) |
ef416fc2 | 6096 | { |
6097 | /* | |
6098 | * Free the old hold value and copy the new one over... | |
6099 | */ | |
6100 | ||
4400e98d | 6101 | _cups_sp_free(attr->values[0].string.text); |
ef416fc2 | 6102 | |
fa73b229 | 6103 | if (newattr) |
ef416fc2 | 6104 | { |
6105 | attr->value_tag = newattr->value_tag; | |
4400e98d | 6106 | attr->values[0].string.text = |
6107 | _cups_sp_alloc(newattr->values[0].string.text); | |
ef416fc2 | 6108 | } |
6109 | else | |
6110 | { | |
6111 | attr->value_tag = IPP_TAG_KEYWORD; | |
4400e98d | 6112 | attr->values[0].string.text = _cups_sp_alloc("indefinite"); |
ef416fc2 | 6113 | } |
6114 | ||
6115 | /* | |
6116 | * Hold job until specified time... | |
6117 | */ | |
6118 | ||
6119 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
6120 | } | |
6121 | ||
4400e98d | 6122 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was held by \"%s\".", jobid, |
6123 | username); | |
ef416fc2 | 6124 | |
6125 | con->response->request.status.status_code = IPP_OK; | |
6126 | } | |
6127 | ||
6128 | ||
6129 | /* | |
6130 | * 'move_job()' - Move a job to a new destination. | |
6131 | */ | |
6132 | ||
6133 | static void | |
6134 | move_job(cupsd_client_t *con, /* I - Client connection */ | |
6135 | ipp_attribute_t *uri) /* I - Job URI */ | |
6136 | { | |
6137 | http_status_t status; /* Policy status */ | |
6138 | ipp_attribute_t *attr; /* Current attribute */ | |
6139 | int jobid; /* Job ID */ | |
6140 | cupsd_job_t *job; /* Current job */ | |
fa73b229 | 6141 | const char *src, /* Source printer/class */ |
6142 | *dest; /* Destination */ | |
6143 | cups_ptype_t stype, /* Source type (printer or class) */ | |
6144 | dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 6145 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
6146 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6147 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6148 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6149 | int port; /* Port portion of URI */ | |
fa73b229 | 6150 | cupsd_printer_t *sprinter, /* Source printer */ |
6151 | *dprinter; /* Destination printer */ | |
ef416fc2 | 6152 | |
6153 | ||
6154 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, | |
6155 | uri->values[0].string.text); | |
6156 | ||
fa73b229 | 6157 | /* |
6158 | * Get the new printer or class... | |
6159 | */ | |
6160 | ||
6161 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", | |
6162 | IPP_TAG_URI)) == NULL) | |
6163 | { | |
6164 | /* | |
6165 | * Need job-printer-uri... | |
6166 | */ | |
6167 | ||
6168 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6169 | _("job-printer-uri attribute missing!")); | |
6170 | return; | |
6171 | } | |
6172 | ||
a4d04587 | 6173 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
6174 | sizeof(method), username, sizeof(username), host, | |
6175 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 6176 | |
6177 | if ((dest = cupsdValidateDest(host, resource, &dtype, &dprinter)) == NULL) | |
6178 | { | |
6179 | /* | |
6180 | * Bad URI... | |
6181 | */ | |
6182 | ||
6183 | send_ipp_status(con, IPP_NOT_FOUND, | |
6184 | _("The printer or class was not found.")); | |
6185 | return; | |
6186 | } | |
6187 | ||
6188 | /* | |
6189 | * Check policy... | |
6190 | */ | |
6191 | ||
6192 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6193 | { | |
6194 | send_http_error(con, status); | |
6195 | return; | |
6196 | } | |
6197 | ||
ef416fc2 | 6198 | /* |
6199 | * See if we have a job URI or a printer URI... | |
6200 | */ | |
6201 | ||
a4d04587 | 6202 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6203 | sizeof(method), username, sizeof(username), host, | |
6204 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 6205 | |
6206 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 6207 | { |
6208 | /* | |
6209 | * Got a printer URI; see if we also have a job-id attribute... | |
6210 | */ | |
6211 | ||
fa73b229 | 6212 | if ((attr = ippFindAttribute(con->request, "job-id", |
6213 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6214 | { |
fa73b229 | 6215 | /* |
6216 | * Move all jobs... | |
6217 | */ | |
6218 | ||
6219 | if ((src = cupsdValidateDest(host, resource, &stype, &sprinter)) == NULL) | |
6220 | { | |
6221 | /* | |
6222 | * Bad URI... | |
6223 | */ | |
6224 | ||
6225 | send_ipp_status(con, IPP_NOT_FOUND, | |
6226 | _("The printer or class was not found.")); | |
6227 | return; | |
6228 | } | |
6229 | ||
6230 | job = NULL; | |
ef416fc2 | 6231 | } |
fa73b229 | 6232 | else |
6233 | { | |
6234 | /* | |
6235 | * Otherwise, just move a single job... | |
6236 | */ | |
ef416fc2 | 6237 | |
fa73b229 | 6238 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) |
6239 | { | |
6240 | /* | |
6241 | * Nope - return a "not found" error... | |
6242 | */ | |
6243 | ||
6244 | send_ipp_status(con, IPP_NOT_FOUND, | |
6245 | _("Job #%d does not exist!"), attr->values[0].integer); | |
6246 | return; | |
6247 | } | |
6248 | else | |
6249 | { | |
6250 | /* | |
6251 | * Job found, initialize source pointers... | |
6252 | */ | |
6253 | ||
6254 | src = NULL; | |
6255 | sprinter = NULL; | |
6256 | } | |
6257 | } | |
ef416fc2 | 6258 | } |
6259 | else | |
6260 | { | |
6261 | /* | |
6262 | * Got a job URI; parse it to get the job ID... | |
6263 | */ | |
6264 | ||
ef416fc2 | 6265 | if (strncmp(resource, "/jobs/", 6)) |
6266 | { | |
6267 | /* | |
6268 | * Not a valid URI! | |
6269 | */ | |
6270 | ||
6271 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6272 | _("Bad job-uri attribute \"%s\"!"), | |
6273 | uri->values[0].string.text); | |
6274 | return; | |
6275 | } | |
6276 | ||
fa73b229 | 6277 | /* |
6278 | * See if the job exists... | |
6279 | */ | |
6280 | ||
ef416fc2 | 6281 | jobid = atoi(resource + 6); |
ef416fc2 | 6282 | |
fa73b229 | 6283 | if ((job = cupsdFindJob(jobid)) == NULL) |
6284 | { | |
6285 | /* | |
6286 | * Nope - return a "not found" error... | |
6287 | */ | |
ef416fc2 | 6288 | |
fa73b229 | 6289 | send_ipp_status(con, IPP_NOT_FOUND, |
6290 | _("Job #%d does not exist!"), jobid); | |
6291 | return; | |
6292 | } | |
6293 | else | |
6294 | { | |
6295 | /* | |
6296 | * Job found, initialize source pointers... | |
6297 | */ | |
ef416fc2 | 6298 | |
fa73b229 | 6299 | src = NULL; |
6300 | sprinter = NULL; | |
6301 | } | |
ef416fc2 | 6302 | } |
6303 | ||
6304 | /* | |
fa73b229 | 6305 | * Now move the job or jobs... |
ef416fc2 | 6306 | */ |
6307 | ||
fa73b229 | 6308 | if (job) |
ef416fc2 | 6309 | { |
6310 | /* | |
fa73b229 | 6311 | * See if the job has been completed... |
ef416fc2 | 6312 | */ |
6313 | ||
fa73b229 | 6314 | if (job->state->values[0].integer > IPP_JOB_STOPPED) |
6315 | { | |
6316 | /* | |
6317 | * Return a "not-possible" error... | |
6318 | */ | |
ef416fc2 | 6319 | |
fa73b229 | 6320 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
6321 | _("Job #%d is finished and cannot be altered!"), | |
6322 | job->id); | |
6323 | return; | |
6324 | } | |
ef416fc2 | 6325 | |
ef416fc2 | 6326 | /* |
fa73b229 | 6327 | * See if the job is owned by the requesting user... |
ef416fc2 | 6328 | */ |
6329 | ||
fa73b229 | 6330 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6331 | { | |
6332 | send_ipp_status(con, IPP_FORBIDDEN, | |
6333 | _("You are not authorized to move job #%d owned " | |
6334 | "by \"%s\"!"), | |
6335 | job->id, job->username); | |
6336 | return; | |
6337 | } | |
ef416fc2 | 6338 | |
fa73b229 | 6339 | /* |
6340 | * Move the job to a different printer or class... | |
6341 | */ | |
ef416fc2 | 6342 | |
fa73b229 | 6343 | cupsdMoveJob(job, dest); |
6344 | } | |
6345 | else | |
ef416fc2 | 6346 | { |
6347 | /* | |
fa73b229 | 6348 | * Got the source printer, now look through the jobs... |
ef416fc2 | 6349 | */ |
6350 | ||
fa73b229 | 6351 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
6352 | job; | |
6353 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
6354 | { | |
6355 | /* | |
6356 | * See if the job is pointing at the source printer or has not been | |
6357 | * completed... | |
6358 | */ | |
ef416fc2 | 6359 | |
fa73b229 | 6360 | if (strcasecmp(job->dest, src) || |
6361 | job->state->values[0].integer > IPP_JOB_STOPPED) | |
6362 | continue; | |
ef416fc2 | 6363 | |
fa73b229 | 6364 | /* |
6365 | * See if the job can be moved by the requesting user... | |
6366 | */ | |
ef416fc2 | 6367 | |
fa73b229 | 6368 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6369 | continue; | |
6370 | ||
6371 | /* | |
6372 | * Move the job to a different printer or class... | |
6373 | */ | |
ef416fc2 | 6374 | |
fa73b229 | 6375 | cupsdMoveJob(job, dest); |
6376 | } | |
6377 | } | |
ef416fc2 | 6378 | |
6379 | /* | |
6380 | * Start jobs if possible... | |
6381 | */ | |
6382 | ||
6383 | cupsdCheckJobs(); | |
6384 | ||
6385 | /* | |
6386 | * Return with "everything is OK" status... | |
6387 | */ | |
6388 | ||
6389 | con->response->request.status.status_code = IPP_OK; | |
6390 | } | |
6391 | ||
6392 | ||
6393 | /* | |
6394 | * 'ppd_add_default()' - Add a PPD default choice. | |
6395 | */ | |
6396 | ||
6397 | static int /* O - Number of defaults */ | |
6398 | ppd_add_default( | |
6399 | const char *option, /* I - Option name */ | |
6400 | const char *choice, /* I - Choice name */ | |
6401 | int num_defaults, /* I - Number of defaults */ | |
6402 | ppd_default_t **defaults) /* IO - Defaults */ | |
6403 | { | |
6404 | int i; /* Looping var */ | |
6405 | ppd_default_t *temp; /* Temporary defaults array */ | |
6406 | ||
6407 | ||
6408 | /* | |
6409 | * First check if the option already has a default value; the PPD spec | |
6410 | * says that the first one is used... | |
6411 | */ | |
6412 | ||
6413 | for (i = 0, temp = *defaults; i < num_defaults; i ++) | |
6414 | if (!strcmp(option, temp[i].option)) | |
6415 | return (num_defaults); | |
6416 | ||
6417 | /* | |
6418 | * Now add the option... | |
6419 | */ | |
6420 | ||
6421 | if (num_defaults == 0) | |
6422 | temp = malloc(sizeof(ppd_default_t)); | |
6423 | else | |
6424 | temp = realloc(*defaults, (num_defaults + 1) * sizeof(ppd_default_t)); | |
6425 | ||
6426 | if (!temp) | |
6427 | { | |
6428 | cupsdLogMessage(CUPSD_LOG_ERROR, "ppd_add_default: Unable to add default value for \"%s\" - %s", | |
6429 | option, strerror(errno)); | |
6430 | return (num_defaults); | |
6431 | } | |
6432 | ||
6433 | *defaults = temp; | |
6434 | temp += num_defaults; | |
6435 | ||
6436 | strlcpy(temp->option, option, sizeof(temp->option)); | |
6437 | strlcpy(temp->choice, choice, sizeof(temp->choice)); | |
6438 | ||
6439 | return (num_defaults + 1); | |
6440 | } | |
6441 | ||
6442 | ||
6443 | /* | |
6444 | * 'ppd_parse_line()' - Parse a PPD default line. | |
6445 | */ | |
6446 | ||
6447 | static int /* O - 0 on success, -1 on failure */ | |
6448 | ppd_parse_line(const char *line, /* I - Line */ | |
6449 | char *option, /* O - Option name */ | |
6450 | int olen, /* I - Size of option name */ | |
6451 | char *choice, /* O - Choice name */ | |
6452 | int clen) /* I - Size of choice name */ | |
6453 | { | |
6454 | /* | |
6455 | * Verify this is a default option line... | |
6456 | */ | |
6457 | ||
6458 | if (strncmp(line, "*Default", 8)) | |
6459 | return (-1); | |
6460 | ||
6461 | /* | |
6462 | * Read the option name... | |
6463 | */ | |
6464 | ||
6465 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
6466 | if (olen > 0) | |
6467 | { | |
6468 | *option++ = *line; | |
6469 | olen --; | |
6470 | } | |
6471 | ||
6472 | *option = '\0'; | |
6473 | ||
6474 | /* | |
6475 | * Skip everything else up to the colon (:)... | |
6476 | */ | |
6477 | ||
6478 | while (*line && *line != ':') | |
6479 | line ++; | |
6480 | ||
6481 | if (!*line) | |
6482 | return (-1); | |
6483 | ||
6484 | line ++; | |
6485 | ||
6486 | /* | |
6487 | * Now grab the option choice, skipping leading whitespace... | |
6488 | */ | |
6489 | ||
6490 | while (isspace(*line & 255)) | |
6491 | line ++; | |
6492 | ||
6493 | for (clen --; isalnum(*line & 255); line ++) | |
6494 | if (clen > 0) | |
6495 | { | |
6496 | *choice++ = *line; | |
6497 | clen --; | |
6498 | } | |
6499 | ||
6500 | *choice = '\0'; | |
6501 | ||
6502 | /* | |
6503 | * Return with no errors... | |
6504 | */ | |
6505 | ||
6506 | return (0); | |
6507 | } | |
6508 | ||
6509 | ||
6510 | /* | |
6511 | * 'print_job()' - Print a file to a printer or class. | |
6512 | */ | |
6513 | ||
6514 | static void | |
6515 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
6516 | ipp_attribute_t *uri) /* I - Printer URI */ | |
6517 | { | |
6518 | http_status_t status; /* Policy status */ | |
6519 | ipp_attribute_t *attr; /* Current attribute */ | |
6520 | ipp_attribute_t *format; /* Document-format attribute */ | |
6521 | const char *dest; /* Destination */ | |
6522 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
6523 | int priority; /* Job priority */ | |
6524 | char *title; /* Job name/title */ | |
6525 | cupsd_job_t *job; /* Current job */ | |
6526 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
6527 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
6528 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6529 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6530 | resource[HTTP_MAX_URI], /* Resource portion of URI */ | |
6531 | filename[1024]; /* Job filename */ | |
6532 | int port; /* Port portion of URI */ | |
6533 | mime_type_t *filetype; /* Type of file */ | |
6534 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
6535 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
6536 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
6537 | /* Textual name of mime type */ | |
6538 | cupsd_printer_t *printer; /* Printer data */ | |
6539 | struct stat fileinfo; /* File information */ | |
6540 | int kbytes; /* Size of file */ | |
6541 | int i; /* Looping var */ | |
6542 | int lowerpagerange; /* Page range bound */ | |
6543 | int compression; /* Document compression */ | |
6544 | ||
6545 | ||
6546 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, | |
6547 | uri->values[0].string.text); | |
6548 | ||
6549 | /* | |
6550 | * Validate job template attributes; for now just copies and page-ranges... | |
6551 | */ | |
6552 | ||
fa73b229 | 6553 | if ((attr = ippFindAttribute(con->request, "copies", |
6554 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6555 | { |
6556 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
6557 | { | |
6558 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
6559 | attr->values[0].integer); | |
6560 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
6561 | "copies", attr->values[0].integer); | |
6562 | return; | |
6563 | } | |
6564 | } | |
6565 | ||
fa73b229 | 6566 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
6567 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 6568 | { |
6569 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
6570 | { | |
6571 | if (attr->values[i].range.lower < lowerpagerange || | |
6572 | attr->values[i].range.lower > attr->values[i].range.upper) | |
6573 | { | |
6574 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6575 | _("Bad page-ranges values %d-%d."), | |
6576 | attr->values[i].range.lower, | |
6577 | attr->values[i].range.upper); | |
6578 | return; | |
6579 | } | |
6580 | ||
6581 | lowerpagerange = attr->values[i].range.upper + 1; | |
6582 | } | |
6583 | } | |
6584 | ||
6585 | /* | |
6586 | * OK, see if the client is sending the document compressed - CUPS | |
6587 | * only supports "none" and "gzip". | |
6588 | */ | |
6589 | ||
6590 | compression = CUPS_FILE_NONE; | |
6591 | ||
fa73b229 | 6592 | if ((attr = ippFindAttribute(con->request, "compression", |
6593 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 6594 | { |
6595 | if (strcmp(attr->values[0].string.text, "none") | |
6596 | #ifdef HAVE_LIBZ | |
6597 | && strcmp(attr->values[0].string.text, "gzip") | |
6598 | #endif /* HAVE_LIBZ */ | |
6599 | ) | |
6600 | { | |
6601 | send_ipp_status(con, IPP_ATTRIBUTES, | |
6602 | _("Unsupported compression \"%s\"!"), | |
6603 | attr->values[0].string.text); | |
6604 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
6605 | "compression", NULL, attr->values[0].string.text); | |
6606 | return; | |
6607 | } | |
6608 | ||
6609 | #ifdef HAVE_LIBZ | |
6610 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
6611 | compression = CUPS_FILE_GZIP; | |
6612 | #endif /* HAVE_LIBZ */ | |
6613 | } | |
6614 | ||
6615 | /* | |
6616 | * Do we have a file to print? | |
6617 | */ | |
6618 | ||
6619 | if (!con->filename) | |
6620 | { | |
6621 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
6622 | return; | |
6623 | } | |
6624 | ||
6625 | /* | |
6626 | * Is it a format we support? | |
6627 | */ | |
6628 | ||
6629 | if ((format = ippFindAttribute(con->request, "document-format", | |
6630 | IPP_TAG_MIMETYPE)) != NULL) | |
6631 | { | |
6632 | /* | |
6633 | * Grab format from client... | |
6634 | */ | |
6635 | ||
6636 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
6637 | { | |
6638 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6639 | _("Could not scan type \"%s\"!"), | |
6640 | format->values[0].string.text); | |
6641 | return; | |
6642 | } | |
6643 | } | |
6644 | else | |
6645 | { | |
6646 | /* | |
6647 | * No document format attribute? Auto-type it! | |
6648 | */ | |
6649 | ||
6650 | strcpy(super, "application"); | |
6651 | strcpy(type, "octet-stream"); | |
6652 | } | |
6653 | ||
6654 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) | |
6655 | { | |
6656 | /* | |
6657 | * Auto-type the file... | |
6658 | */ | |
6659 | ||
6660 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
6661 | ||
4400e98d | 6662 | filetype = mimeFileType(MimeDatabase, con->filename, NULL, &compression); |
ef416fc2 | 6663 | |
fa73b229 | 6664 | if (filetype) |
ef416fc2 | 6665 | { |
6666 | /* | |
6667 | * Replace the document-format attribute value with the auto-typed one. | |
6668 | */ | |
6669 | ||
6670 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
6671 | filetype->type); | |
6672 | ||
fa73b229 | 6673 | if (format) |
ef416fc2 | 6674 | { |
4400e98d | 6675 | _cups_sp_free(format->values[0].string.text); |
6676 | ||
6677 | format->values[0].string.text = _cups_sp_alloc(mimetype); | |
ef416fc2 | 6678 | } |
6679 | else | |
6680 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
6681 | "document-format", NULL, mimetype); | |
6682 | } | |
6683 | else | |
6684 | filetype = mimeType(MimeDatabase, super, type); | |
6685 | } | |
6686 | else | |
6687 | filetype = mimeType(MimeDatabase, super, type); | |
6688 | ||
fa73b229 | 6689 | if (!filetype) |
ef416fc2 | 6690 | { |
6691 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
6692 | _("Unsupported format \'%s/%s\'!"), super, type); | |
6693 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6694 | "Hint: Do you have the raw file printing rules enabled?"); | |
6695 | ||
6696 | if (format) | |
6697 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
6698 | "document-format", NULL, format->values[0].string.text); | |
6699 | ||
6700 | return; | |
6701 | } | |
6702 | ||
6703 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
6704 | filetype->super, filetype->type); | |
6705 | ||
6706 | /* | |
6707 | * Read any embedded job ticket info from PS files... | |
6708 | */ | |
6709 | ||
6710 | if (!strcasecmp(filetype->super, "application") && | |
6711 | !strcasecmp(filetype->type, "postscript")) | |
6712 | read_ps_job_ticket(con); | |
6713 | ||
6714 | /* | |
6715 | * Is the destination valid? | |
6716 | */ | |
6717 | ||
a4d04587 | 6718 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6719 | sizeof(method), username, sizeof(username), host, | |
6720 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6721 | |
6722 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
6723 | { | |
6724 | /* | |
6725 | * Bad URI... | |
6726 | */ | |
6727 | ||
6728 | send_ipp_status(con, IPP_NOT_FOUND, | |
6729 | _("The printer or class was not found.")); | |
6730 | return; | |
6731 | } | |
6732 | ||
6733 | /* | |
6734 | * Check remote printing to non-shared printer... | |
6735 | */ | |
6736 | ||
6737 | if (!printer->shared && | |
6738 | strcasecmp(con->http.hostname, "localhost") && | |
6739 | strcasecmp(con->http.hostname, ServerName)) | |
6740 | { | |
6741 | send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Printer not shared!")); | |
6742 | return; | |
6743 | } | |
6744 | ||
6745 | /* | |
6746 | * Check policy... | |
6747 | */ | |
6748 | ||
6749 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6750 | { | |
6751 | send_http_error(con, status); | |
6752 | return; | |
6753 | } | |
6754 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
6755 | { | |
6756 | send_http_error(con, status); | |
6757 | return; | |
6758 | } | |
6759 | ||
6760 | /* | |
6761 | * See if the printer is accepting jobs... | |
6762 | */ | |
6763 | ||
6764 | if (!printer->accepting) | |
6765 | { | |
6766 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
6767 | _("Destination \"%s\" is not accepting jobs."), dest); | |
6768 | return; | |
6769 | } | |
6770 | ||
6771 | /* | |
6772 | * Make sure we aren't over our limit... | |
6773 | */ | |
6774 | ||
6775 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
6776 | cupsdCleanJobs(); | |
6777 | ||
6778 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
6779 | { | |
6780 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
6781 | _("Too many jobs - %d jobs, max jobs is %d."), | |
6782 | cupsArrayCount(Jobs), MaxJobs); | |
6783 | return; | |
6784 | } | |
6785 | ||
6786 | if (!check_quotas(con, printer)) | |
6787 | { | |
6788 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
6789 | return; | |
6790 | } | |
6791 | ||
6792 | /* | |
6793 | * Create the job and set things up... | |
6794 | */ | |
6795 | ||
fa73b229 | 6796 | if ((attr = ippFindAttribute(con->request, "job-priority", |
6797 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6798 | priority = attr->values[0].integer; |
6799 | else | |
6800 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
6801 | priority = 50); | |
6802 | ||
fa73b229 | 6803 | if ((attr = ippFindAttribute(con->request, "job-name", |
6804 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 6805 | title = attr->values[0].string.text; |
6806 | else | |
6807 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
6808 | title = "Untitled"); | |
6809 | ||
6810 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) | |
6811 | { | |
6812 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
6813 | _("Unable to add job for destination \"%s\"!"), dest); | |
6814 | return; | |
6815 | } | |
6816 | ||
6817 | job->dtype = dtype; | |
6818 | job->attrs = con->request; | |
6819 | con->request = NULL; | |
6820 | ||
6821 | /* | |
6822 | * Copy the rest of the job info... | |
6823 | */ | |
6824 | ||
6825 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); | |
6826 | ||
6827 | if (con->username[0]) | |
6828 | { | |
6829 | cupsdSetString(&job->username, con->username); | |
6830 | ||
6831 | if (attr) | |
6832 | cupsdSetString(&attr->values[0].string.text, con->username); | |
6833 | ||
6834 | save_auth_info(con, job); | |
6835 | } | |
fa73b229 | 6836 | else if (attr) |
ef416fc2 | 6837 | { |
6838 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: requesting-user-name = \"%s\"", | |
6839 | attr->values[0].string.text); | |
6840 | ||
6841 | cupsdSetString(&job->username, attr->values[0].string.text); | |
6842 | } | |
6843 | else | |
6844 | cupsdSetString(&job->username, "anonymous"); | |
6845 | ||
fa73b229 | 6846 | if (!attr) |
ef416fc2 | 6847 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
6848 | "job-originating-user-name", NULL, job->username); | |
6849 | else | |
6850 | { | |
6851 | attr->group_tag = IPP_TAG_JOB; | |
6852 | cupsdSetString(&attr->name, "job-originating-user-name"); | |
6853 | } | |
6854 | ||
6855 | /* | |
6856 | * Add remaining job attributes... | |
6857 | */ | |
6858 | ||
6859 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", | |
6860 | IPP_TAG_ZERO)) != NULL) | |
6861 | { | |
6862 | /* | |
6863 | * Request contains a job-originating-host-name attribute; validate it... | |
6864 | */ | |
6865 | ||
6866 | if (attr->value_tag != IPP_TAG_NAME || | |
6867 | attr->num_values != 1 || | |
fa73b229 | 6868 | strcmp(con->http.hostname, "localhost")) |
ef416fc2 | 6869 | { |
6870 | /* | |
6871 | * Can't override the value if we aren't connected via localhost. | |
6872 | * Also, we can only have 1 value and it must be a name value. | |
6873 | */ | |
6874 | ||
6875 | switch (attr->value_tag) | |
6876 | { | |
6877 | case IPP_TAG_STRING : | |
6878 | case IPP_TAG_TEXTLANG : | |
6879 | case IPP_TAG_NAMELANG : | |
6880 | case IPP_TAG_TEXT : | |
6881 | case IPP_TAG_NAME : | |
6882 | case IPP_TAG_KEYWORD : | |
6883 | case IPP_TAG_URI : | |
6884 | case IPP_TAG_URISCHEME : | |
6885 | case IPP_TAG_CHARSET : | |
6886 | case IPP_TAG_LANGUAGE : | |
6887 | case IPP_TAG_MIMETYPE : | |
6888 | /* | |
6889 | * Free old strings... | |
6890 | */ | |
6891 | ||
6892 | for (i = 0; i < attr->num_values; i ++) | |
6893 | { | |
4400e98d | 6894 | _cups_sp_free(attr->values[i].string.text); |
ef416fc2 | 6895 | attr->values[i].string.text = NULL; |
6896 | if (attr->values[i].string.charset) | |
6897 | { | |
4400e98d | 6898 | _cups_sp_free(attr->values[i].string.charset); |
ef416fc2 | 6899 | attr->values[i].string.charset = NULL; |
6900 | } | |
6901 | } | |
6902 | ||
6903 | default : | |
6904 | break; | |
6905 | } | |
6906 | ||
6907 | /* | |
6908 | * Use the default connection hostname instead... | |
6909 | */ | |
6910 | ||
6911 | attr->value_tag = IPP_TAG_NAME; | |
6912 | attr->num_values = 1; | |
4400e98d | 6913 | attr->values[0].string.text = _cups_sp_alloc(con->http.hostname); |
ef416fc2 | 6914 | } |
6915 | ||
6916 | attr->group_tag = IPP_TAG_JOB; | |
6917 | } | |
6918 | else | |
6919 | { | |
6920 | /* | |
6921 | * No job-originating-host-name attribute, so use the hostname from | |
6922 | * the connection... | |
6923 | */ | |
6924 | ||
6925 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
6926 | "job-originating-host-name", NULL, con->http.hostname); | |
6927 | } | |
6928 | ||
6929 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
6930 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
6931 | "job-state", IPP_JOB_PENDING); | |
6932 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6933 | "job-media-sheets-completed", 0); | |
6934 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
6935 | printer->uri); | |
6936 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
6937 | title); | |
6938 | ||
fa73b229 | 6939 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
6940 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6941 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, |
6942 | "job-k-octets", 0); | |
6943 | ||
6944 | if (stat(con->filename, &fileinfo)) | |
6945 | kbytes = 0; | |
6946 | else | |
6947 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
6948 | ||
6949 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6950 | attr->values[0].integer += kbytes; | |
6951 | ||
6952 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
6953 | time(NULL)); | |
6954 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6955 | "time-at-processing", 0); | |
6956 | attr->value_tag = IPP_TAG_NOVALUE; | |
6957 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
6958 | "time-at-completed", 0); | |
6959 | attr->value_tag = IPP_TAG_NOVALUE; | |
6960 | ||
fa73b229 | 6961 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
6962 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 6963 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
fa73b229 | 6964 | if (!attr) |
ef416fc2 | 6965 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
6966 | "job-hold-until", NULL, "no-hold"); | |
6967 | ||
fa73b229 | 6968 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
ef416fc2 | 6969 | !(printer->type & CUPS_PRINTER_REMOTE)) |
6970 | { | |
6971 | /* | |
6972 | * Hold job until specified time... | |
6973 | */ | |
6974 | ||
6975 | job->state->values[0].integer = IPP_JOB_HELD; | |
6976 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
6977 | } | |
6978 | ||
6979 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || | |
6980 | Classification) | |
6981 | { | |
6982 | /* | |
6983 | * Add job sheets options... | |
6984 | */ | |
6985 | ||
fa73b229 | 6986 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
6987 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 6988 | { |
6989 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
6990 | "Adding default job-sheets values \"%s,%s\"...", | |
6991 | printer->job_sheets[0], printer->job_sheets[1]); | |
6992 | ||
6993 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", | |
6994 | 2, NULL, NULL); | |
4400e98d | 6995 | attr->values[0].string.text = _cups_sp_alloc(printer->job_sheets[0]); |
6996 | attr->values[1].string.text = _cups_sp_alloc(printer->job_sheets[1]); | |
ef416fc2 | 6997 | } |
6998 | ||
6999 | job->job_sheets = attr; | |
7000 | ||
7001 | /* | |
7002 | * Enforce classification level if set... | |
7003 | */ | |
7004 | ||
7005 | if (Classification) | |
7006 | { | |
7007 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7008 | "Classification=\"%s\", ClassifyOverride=%d", | |
7009 | Classification ? Classification : "(null)", | |
7010 | ClassifyOverride); | |
7011 | ||
7012 | if (ClassifyOverride) | |
7013 | { | |
fa73b229 | 7014 | if (!strcmp(attr->values[0].string.text, "none") && |
ef416fc2 | 7015 | (attr->num_values == 1 || |
fa73b229 | 7016 | !strcmp(attr->values[1].string.text, "none"))) |
ef416fc2 | 7017 | { |
7018 | /* | |
7019 | * Force the leading banner to have the classification on it... | |
7020 | */ | |
7021 | ||
7022 | cupsdSetString(&attr->values[0].string.text, Classification); | |
7023 | ||
7024 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7025 | "[Job %d] CLASSIFICATION FORCED " | |
7026 | "job-sheets=\"%s,none\", " | |
7027 | "job-originating-user-name=\"%s\"", | |
7028 | job->id, Classification, job->username); | |
7029 | } | |
7030 | else if (attr->num_values == 2 && | |
fa73b229 | 7031 | strcmp(attr->values[0].string.text, |
7032 | attr->values[1].string.text) && | |
7033 | strcmp(attr->values[0].string.text, "none") && | |
7034 | strcmp(attr->values[1].string.text, "none")) | |
ef416fc2 | 7035 | { |
7036 | /* | |
7037 | * Can't put two different security markings on the same document! | |
7038 | */ | |
7039 | ||
7040 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); | |
7041 | ||
7042 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7043 | "[Job %d] CLASSIFICATION FORCED " | |
7044 | "job-sheets=\"%s,%s\", " | |
7045 | "job-originating-user-name=\"%s\"", | |
7046 | job->id, attr->values[0].string.text, | |
7047 | attr->values[1].string.text, job->username); | |
7048 | } | |
7049 | else if (strcmp(attr->values[0].string.text, Classification) && | |
7050 | strcmp(attr->values[0].string.text, "none") && | |
7051 | (attr->num_values == 1 || | |
7052 | (strcmp(attr->values[1].string.text, Classification) && | |
7053 | strcmp(attr->values[1].string.text, "none")))) | |
7054 | { | |
7055 | if (attr->num_values == 1) | |
7056 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7057 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
7058 | "job-sheets=\"%s\", " | |
7059 | "job-originating-user-name=\"%s\"", | |
7060 | job->id, attr->values[0].string.text, | |
7061 | job->username); | |
7062 | else | |
7063 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7064 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
7065 | "job-sheets=\"%s,%s\", " | |
7066 | "job-originating-user-name=\"%s\"", | |
7067 | job->id, attr->values[0].string.text, | |
7068 | attr->values[1].string.text, job->username); | |
7069 | } | |
7070 | } | |
fa73b229 | 7071 | else if (strcmp(attr->values[0].string.text, Classification) && |
ef416fc2 | 7072 | (attr->num_values == 1 || |
fa73b229 | 7073 | strcmp(attr->values[1].string.text, Classification))) |
ef416fc2 | 7074 | { |
7075 | /* | |
7076 | * Force the banner to have the classification on it... | |
7077 | */ | |
7078 | ||
7079 | if (attr->num_values > 1 && | |
7080 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
7081 | { | |
7082 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
7083 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
7084 | } | |
7085 | else | |
7086 | { | |
7087 | if (attr->num_values == 1 || | |
7088 | strcmp(attr->values[0].string.text, "none")) | |
7089 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
7090 | ||
7091 | if (attr->num_values > 1 && | |
7092 | strcmp(attr->values[1].string.text, "none")) | |
7093 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
7094 | } | |
7095 | ||
7096 | if (attr->num_values > 1) | |
7097 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7098 | "[Job %d] CLASSIFICATION FORCED " | |
7099 | "job-sheets=\"%s,%s\", " | |
7100 | "job-originating-user-name=\"%s\"", | |
7101 | job->id, attr->values[0].string.text, | |
7102 | attr->values[1].string.text, job->username); | |
7103 | else | |
7104 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7105 | "[Job %d] CLASSIFICATION FORCED " | |
7106 | "job-sheets=\"%s\", " | |
7107 | "job-originating-user-name=\"%s\"", | |
7108 | job->id, Classification, job->username); | |
7109 | } | |
7110 | } | |
7111 | ||
7112 | /* | |
7113 | * Add the starting sheet... | |
7114 | */ | |
7115 | ||
7116 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) | |
7117 | { | |
7118 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7119 | "Adding start banner page \"%s\" to job %d.", | |
7120 | attr->values[0].string.text, job->id); | |
7121 | ||
7122 | kbytes = copy_banner(con, job, attr->values[0].string.text); | |
7123 | ||
7124 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7125 | } | |
7126 | } | |
fa73b229 | 7127 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
7128 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7129 | job->sheets = attr; |
7130 | ||
7131 | /* | |
7132 | * Add the job file... | |
7133 | */ | |
7134 | ||
7135 | if (add_file(con, job, filetype, compression)) | |
7136 | return; | |
7137 | ||
7138 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7139 | job->num_files); | |
7140 | rename(con->filename, filename); | |
7141 | cupsdClearString(&con->filename); | |
7142 | ||
7143 | /* | |
7144 | * See if we need to add the ending sheet... | |
7145 | */ | |
7146 | ||
7147 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
7148 | attr->num_values > 1) | |
7149 | { | |
7150 | /* | |
7151 | * Yes... | |
7152 | */ | |
7153 | ||
7154 | cupsdLogMessage(CUPSD_LOG_INFO, "Adding end banner page \"%s\" to job %d.", | |
7155 | attr->values[1].string.text, job->id); | |
7156 | ||
7157 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
7158 | ||
7159 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7160 | } | |
7161 | ||
7162 | /* | |
7163 | * Fill in the response info... | |
7164 | */ | |
7165 | ||
7166 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
7167 | LocalPort, job->id); | |
7168 | ||
7169 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
7170 | job_uri); | |
7171 | ||
7172 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
7173 | ||
7174 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
7175 | job->state->values[0].integer); | |
7176 | add_job_state_reasons(con, job); | |
7177 | ||
7178 | con->response->request.status.status_code = IPP_OK; | |
7179 | ||
7180 | /* | |
7181 | * Add any job subscriptions... | |
7182 | */ | |
7183 | ||
7184 | add_job_subscriptions(con, job); | |
7185 | ||
7186 | /* | |
7187 | * Set all but the first two attributes to the job attributes group... | |
7188 | */ | |
7189 | ||
7190 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) | |
7191 | attr->group_tag = IPP_TAG_JOB; | |
7192 | ||
7193 | /* | |
7194 | * Log and save the job... | |
7195 | */ | |
7196 | ||
7197 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d queued on \"%s\" by \"%s\".", job->id, | |
7198 | job->dest, job->username); | |
7199 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Job %d hold_until = %d", job->id, | |
7200 | (int)job->hold_until); | |
7201 | ||
7202 | cupsdSaveJob(job); | |
7203 | ||
7204 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); | |
7205 | ||
7206 | /* | |
7207 | * Start the job if possible... | |
7208 | */ | |
7209 | ||
7210 | cupsdCheckJobs(); | |
7211 | } | |
7212 | ||
7213 | ||
7214 | /* | |
7215 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
7216 | * | |
7217 | * This function only gets called when printing a single PostScript | |
7218 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
7219 | * Send-File, since the job attributes need to be set at job creation | |
7220 | * time for banners to work. The embedded PS job ticket stuff is here | |
7221 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
7222 | * options and IPP attributes which otherwise would be lost. | |
7223 | * | |
7224 | * The format of a PS job ticket is simple: | |
7225 | * | |
7226 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
7227 | * | |
7228 | * %cupsJobTicket: attr1=value1 | |
7229 | * %cupsJobTicket: attr2=value2 | |
7230 | * ... | |
7231 | * %cupsJobTicket: attrN=valueN | |
7232 | * | |
7233 | * Job ticket lines must appear immediately after the first line that | |
7234 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
7235 | * looking for job ticket info when it finds a line that does not begin | |
7236 | * with "%cupsJobTicket:". | |
7237 | * | |
7238 | * The maximum length of a job ticket line, including the prefix, is | |
7239 | * 255 characters to conform with the Adobe DSC. | |
7240 | * | |
7241 | * Read-only attributes are rejected with a notice to the error log in | |
7242 | * case a malicious user tries anything. Since the job ticket is read | |
7243 | * prior to attribute validation in print_job(), job ticket attributes | |
7244 | * will go through the same validation as IPP attributes... | |
7245 | */ | |
7246 | ||
7247 | static void | |
7248 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
7249 | { | |
7250 | cups_file_t *fp; /* File to read from */ | |
7251 | char line[256]; /* Line data */ | |
7252 | int num_options; /* Number of options */ | |
7253 | cups_option_t *options; /* Options */ | |
7254 | ipp_t *ticket; /* New attributes */ | |
7255 | ipp_attribute_t *attr, /* Current attribute */ | |
7256 | *attr2, /* Job attribute */ | |
7257 | *prev2; /* Previous job attribute */ | |
7258 | ||
7259 | ||
7260 | /* | |
7261 | * First open the print file... | |
7262 | */ | |
7263 | ||
7264 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
7265 | { | |
7266 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7267 | "read_ps_job_ticket: Unable to open PostScript print file " | |
7268 | "- %s", | |
7269 | strerror(errno)); | |
7270 | return; | |
7271 | } | |
7272 | ||
7273 | /* | |
7274 | * Skip the first line... | |
7275 | */ | |
7276 | ||
7277 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
7278 | { | |
7279 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7280 | "read_ps_job_ticket: Unable to read from PostScript print " | |
7281 | "file - %s", | |
7282 | strerror(errno)); | |
7283 | cupsFileClose(fp); | |
7284 | return; | |
7285 | } | |
7286 | ||
fa73b229 | 7287 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 7288 | { |
7289 | /* | |
7290 | * Not a DSC-compliant file, so no job ticket info will be available... | |
7291 | */ | |
7292 | ||
7293 | cupsFileClose(fp); | |
7294 | return; | |
7295 | } | |
7296 | ||
7297 | /* | |
7298 | * Read job ticket info from the file... | |
7299 | */ | |
7300 | ||
7301 | num_options = 0; | |
7302 | options = NULL; | |
7303 | ||
fa73b229 | 7304 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 7305 | { |
7306 | /* | |
7307 | * Stop at the first non-ticket line... | |
7308 | */ | |
7309 | ||
fa73b229 | 7310 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 7311 | break; |
7312 | ||
7313 | /* | |
7314 | * Add the options to the option array... | |
7315 | */ | |
7316 | ||
7317 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7318 | } | |
7319 | ||
7320 | /* | |
7321 | * Done with the file; see if we have any options... | |
7322 | */ | |
7323 | ||
7324 | cupsFileClose(fp); | |
7325 | ||
7326 | if (num_options == 0) | |
7327 | return; | |
7328 | ||
7329 | /* | |
7330 | * OK, convert the options to an attribute list, and apply them to | |
7331 | * the request... | |
7332 | */ | |
7333 | ||
7334 | ticket = ippNew(); | |
7335 | cupsEncodeOptions(ticket, num_options, options); | |
7336 | ||
7337 | /* | |
7338 | * See what the user wants to change. | |
7339 | */ | |
7340 | ||
fa73b229 | 7341 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 7342 | { |
7343 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7344 | continue; | |
7345 | ||
7346 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7347 | !strcmp(attr->name, "job-originating-user-name") || | |
7348 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7349 | !strcmp(attr->name, "job-k-octets") || | |
7350 | !strcmp(attr->name, "job-id") || | |
7351 | !strncmp(attr->name, "job-state", 9) || | |
7352 | !strncmp(attr->name, "time-at-", 8)) | |
7353 | continue; /* Read-only attrs */ | |
7354 | ||
fa73b229 | 7355 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7356 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7357 | { |
7358 | /* | |
7359 | * Some other value; first free the old value... | |
7360 | */ | |
7361 | ||
7362 | if (con->request->attrs == attr2) | |
7363 | { | |
7364 | con->request->attrs = attr2->next; | |
7365 | prev2 = NULL; | |
7366 | } | |
7367 | else | |
7368 | { | |
fa73b229 | 7369 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7370 | if (prev2->next == attr2) |
7371 | { | |
7372 | prev2->next = attr2->next; | |
7373 | break; | |
7374 | } | |
7375 | } | |
7376 | ||
7377 | if (con->request->last == attr2) | |
7378 | con->request->last = prev2; | |
7379 | ||
7380 | _ipp_free_attr(attr2); | |
7381 | } | |
7382 | ||
7383 | /* | |
7384 | * Add new option by copying it... | |
7385 | */ | |
7386 | ||
7387 | copy_attribute(con->request, attr, 0); | |
7388 | } | |
7389 | ||
7390 | /* | |
7391 | * Then free the attribute list and option array... | |
7392 | */ | |
7393 | ||
7394 | ippDelete(ticket); | |
7395 | cupsFreeOptions(num_options, options); | |
7396 | } | |
7397 | ||
7398 | ||
7399 | /* | |
7400 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7401 | */ | |
7402 | ||
7403 | static void | |
7404 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7405 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7406 | { | |
7407 | http_status_t status; /* Policy status */ | |
7408 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
7409 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7410 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7411 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7412 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7413 | int port; /* Port portion of URI */ | |
7414 | const char *name; /* Printer name */ | |
7415 | cupsd_printer_t *printer; /* Printer data */ | |
7416 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7417 | ||
7418 | ||
7419 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7420 | con->http.fd, uri->values[0].string.text); | |
7421 | ||
7422 | /* | |
7423 | * Is the destination valid? | |
7424 | */ | |
7425 | ||
a4d04587 | 7426 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7427 | sizeof(method), username, sizeof(username), host, | |
7428 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7429 | |
7430 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
7431 | { | |
7432 | /* | |
7433 | * Bad URI... | |
7434 | */ | |
7435 | ||
7436 | send_ipp_status(con, IPP_NOT_FOUND, | |
7437 | _("The printer or class was not found.")); | |
7438 | return; | |
7439 | } | |
7440 | ||
7441 | /* | |
7442 | * Check policy... | |
7443 | */ | |
7444 | ||
7445 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7446 | { | |
7447 | send_http_error(con, status); | |
7448 | return; | |
7449 | } | |
7450 | ||
7451 | /* | |
7452 | * Reject jobs sent to the printer... | |
7453 | */ | |
7454 | ||
7455 | printer->accepting = 0; | |
7456 | ||
7457 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7458 | IPP_TAG_TEXT)) == NULL) | |
7459 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7460 | else | |
7461 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7462 | sizeof(printer->state_message)); | |
7463 | ||
7464 | cupsdAddPrinterHistory(printer); | |
7465 | ||
7466 | if (dtype & CUPS_PRINTER_CLASS) | |
7467 | { | |
7468 | cupsdSaveAllClasses(); | |
7469 | ||
7470 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
e00b005a | 7471 | name, get_username(con)); |
ef416fc2 | 7472 | } |
7473 | else | |
7474 | { | |
7475 | cupsdSaveAllPrinters(); | |
7476 | ||
7477 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
e00b005a | 7478 | name, get_username(con)); |
ef416fc2 | 7479 | } |
7480 | ||
7481 | /* | |
7482 | * Everything was ok, so return OK status... | |
7483 | */ | |
7484 | ||
7485 | con->response->request.status.status_code = IPP_OK; | |
7486 | } | |
7487 | ||
7488 | ||
7489 | /* | |
7490 | * 'release_job()' - Release a held print job. | |
7491 | */ | |
7492 | ||
7493 | static void | |
7494 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7495 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7496 | { | |
7497 | ipp_attribute_t *attr; /* Current attribute */ | |
7498 | int jobid; /* Job ID */ | |
7499 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7500 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7501 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7502 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7503 | int port; /* Port portion of URI */ | |
7504 | cupsd_job_t *job; /* Job information */ | |
7505 | ||
7506 | ||
7507 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7508 | con->http.fd, uri->values[0].string.text); | |
7509 | ||
7510 | /* | |
7511 | * See if we have a job URI or a printer URI... | |
7512 | */ | |
7513 | ||
7514 | if (!strcmp(uri->name, "printer-uri")) | |
7515 | { | |
7516 | /* | |
7517 | * Got a printer URI; see if we also have a job-id attribute... | |
7518 | */ | |
7519 | ||
fa73b229 | 7520 | if ((attr = ippFindAttribute(con->request, "job-id", |
7521 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7522 | { |
7523 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7524 | _("Got a printer-uri attribute but no job-id!")); | |
7525 | return; | |
7526 | } | |
7527 | ||
7528 | jobid = attr->values[0].integer; | |
7529 | } | |
7530 | else | |
7531 | { | |
7532 | /* | |
7533 | * Got a job URI; parse it to get the job ID... | |
7534 | */ | |
7535 | ||
a4d04587 | 7536 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7537 | sizeof(method), username, sizeof(username), host, | |
7538 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7539 | |
7540 | if (strncmp(resource, "/jobs/", 6)) | |
7541 | { | |
7542 | /* | |
7543 | * Not a valid URI! | |
7544 | */ | |
7545 | ||
7546 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7547 | _("Bad job-uri attribute \"%s\"!"), | |
7548 | uri->values[0].string.text); | |
7549 | return; | |
7550 | } | |
7551 | ||
7552 | jobid = atoi(resource + 6); | |
7553 | } | |
7554 | ||
7555 | /* | |
7556 | * See if the job exists... | |
7557 | */ | |
7558 | ||
7559 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7560 | { | |
7561 | /* | |
7562 | * Nope - return a "not found" error... | |
7563 | */ | |
7564 | ||
7565 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7566 | return; | |
7567 | } | |
7568 | ||
7569 | /* | |
7570 | * See if job is "held"... | |
7571 | */ | |
7572 | ||
7573 | if (job->state->values[0].integer != IPP_JOB_HELD) | |
7574 | { | |
7575 | /* | |
7576 | * Nope - return a "not possible" error... | |
7577 | */ | |
7578 | ||
7579 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7580 | return; | |
7581 | } | |
7582 | ||
7583 | /* | |
7584 | * See if the job is owned by the requesting user... | |
7585 | */ | |
7586 | ||
7587 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7588 | { | |
7589 | send_ipp_status(con, IPP_FORBIDDEN, | |
7590 | _("You are not authorized to release job id " | |
7591 | "%d owned by \"%s\"!"), | |
7592 | jobid, job->username); | |
7593 | return; | |
7594 | } | |
7595 | ||
7596 | /* | |
7597 | * Reset the job-hold-until value to "no-hold"... | |
7598 | */ | |
7599 | ||
fa73b229 | 7600 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7601 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7602 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7603 | ||
fa73b229 | 7604 | if (attr) |
ef416fc2 | 7605 | { |
4400e98d | 7606 | _cups_sp_free(attr->values[0].string.text); |
7607 | ||
ef416fc2 | 7608 | attr->value_tag = IPP_TAG_KEYWORD; |
4400e98d | 7609 | attr->values[0].string.text = _cups_sp_alloc("no-hold"); |
ef416fc2 | 7610 | } |
7611 | ||
7612 | /* | |
7613 | * Release the job and return... | |
7614 | */ | |
7615 | ||
7616 | cupsdReleaseJob(job); | |
7617 | ||
7618 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was released by \"%s\".", jobid, | |
7619 | username); | |
7620 | ||
7621 | con->response->request.status.status_code = IPP_OK; | |
7622 | } | |
7623 | ||
7624 | ||
7625 | /* | |
7626 | * 'renew_subscription()' - Renew an existing subscription... | |
7627 | */ | |
7628 | ||
7629 | static void | |
7630 | renew_subscription( | |
7631 | cupsd_client_t *con, /* I - Client connection */ | |
7632 | int sub_id) /* I - Subscription ID */ | |
7633 | { | |
7634 | } | |
7635 | ||
7636 | ||
7637 | /* | |
7638 | * 'restart_job()' - Restart an old print job. | |
7639 | */ | |
7640 | ||
7641 | static void | |
7642 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7643 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7644 | { | |
7645 | ipp_attribute_t *attr; /* Current attribute */ | |
7646 | int jobid; /* Job ID */ | |
7647 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7648 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7649 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7650 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7651 | int port; /* Port portion of URI */ | |
7652 | cupsd_job_t *job; /* Job information */ | |
7653 | ||
7654 | ||
7655 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7656 | con->http.fd, uri->values[0].string.text); | |
7657 | ||
7658 | /* | |
7659 | * See if we have a job URI or a printer URI... | |
7660 | */ | |
7661 | ||
7662 | if (!strcmp(uri->name, "printer-uri")) | |
7663 | { | |
7664 | /* | |
7665 | * Got a printer URI; see if we also have a job-id attribute... | |
7666 | */ | |
7667 | ||
fa73b229 | 7668 | if ((attr = ippFindAttribute(con->request, "job-id", |
7669 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7670 | { |
7671 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7672 | _("Got a printer-uri attribute but no job-id!")); | |
7673 | return; | |
7674 | } | |
7675 | ||
7676 | jobid = attr->values[0].integer; | |
7677 | } | |
7678 | else | |
7679 | { | |
7680 | /* | |
7681 | * Got a job URI; parse it to get the job ID... | |
7682 | */ | |
7683 | ||
a4d04587 | 7684 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7685 | sizeof(method), username, sizeof(username), host, | |
7686 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7687 | |
fa73b229 | 7688 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 7689 | { |
7690 | /* | |
7691 | * Not a valid URI! | |
7692 | */ | |
7693 | ||
7694 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7695 | _("Bad job-uri attribute \"%s\"!"), | |
7696 | uri->values[0].string.text); | |
7697 | return; | |
7698 | } | |
7699 | ||
7700 | jobid = atoi(resource + 6); | |
7701 | } | |
7702 | ||
7703 | /* | |
7704 | * See if the job exists... | |
7705 | */ | |
7706 | ||
7707 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7708 | { | |
7709 | /* | |
7710 | * Nope - return a "not found" error... | |
7711 | */ | |
7712 | ||
7713 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7714 | return; | |
7715 | } | |
7716 | ||
7717 | /* | |
7718 | * See if job is in any of the "completed" states... | |
7719 | */ | |
7720 | ||
7721 | if (job->state->values[0].integer <= IPP_JOB_PROCESSING) | |
7722 | { | |
7723 | /* | |
7724 | * Nope - return a "not possible" error... | |
7725 | */ | |
7726 | ||
7727 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
7728 | jobid); | |
7729 | return; | |
7730 | } | |
7731 | ||
7732 | /* | |
7733 | * See if we have retained the job files... | |
7734 | */ | |
7735 | ||
7736 | if (!JobFiles && job->state->values[0].integer > IPP_JOB_STOPPED) | |
7737 | { | |
7738 | /* | |
7739 | * Nope - return a "not possible" error... | |
7740 | */ | |
7741 | ||
7742 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7743 | _("Job #%d cannot be restarted - no files!"), jobid); | |
7744 | return; | |
7745 | } | |
7746 | ||
7747 | /* | |
7748 | * See if the job is owned by the requesting user... | |
7749 | */ | |
7750 | ||
7751 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7752 | { | |
7753 | send_ipp_status(con, IPP_FORBIDDEN, | |
7754 | _("You are not authorized to restart job id " | |
7755 | "%d owned by \"%s\"!"), | |
7756 | jobid, job->username); | |
7757 | return; | |
7758 | } | |
7759 | ||
7760 | /* | |
7761 | * Restart the job and return... | |
7762 | */ | |
7763 | ||
7764 | cupsdRestartJob(job); | |
7765 | ||
7766 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was restarted by \"%s\".", jobid, | |
7767 | username); | |
7768 | ||
7769 | con->response->request.status.status_code = IPP_OK; | |
7770 | } | |
7771 | ||
7772 | ||
7773 | /* | |
7774 | * 'save_auth_info()' - Save authentication information for a job. | |
7775 | */ | |
7776 | ||
7777 | static void | |
7778 | save_auth_info(cupsd_client_t *con, /* I - Client connection */ | |
7779 | cupsd_job_t *job) /* I - Job */ | |
7780 | { | |
7781 | int i; /* Looping var */ | |
7782 | char filename[1024]; /* Job authentication filename */ | |
7783 | cups_file_t *fp; /* Job authentication file */ | |
7784 | char line[1024]; /* Line for file */ | |
7785 | ||
7786 | ||
7787 | /* | |
7788 | * This function saves the in-memory authentication information for | |
7789 | * a job so that it can be used to authenticate with a remote host. | |
7790 | * The information is stored in a file that is readable only by the | |
7791 | * root user. The username and password are Base-64 encoded, each | |
7792 | * on a separate line, followed by random number (up to 1024) of | |
7793 | * newlines to limit the amount of information that is exposed. | |
7794 | * | |
7795 | * Because of the potential for exposing of authentication information, | |
7796 | * this functionality is only enabled when running cupsd as root. | |
7797 | * | |
7798 | * This caching only works for the Basic and BasicDigest authentication | |
7799 | * types. Digest authentication cannot be cached this way, and in | |
7800 | * the future Kerberos authentication may make all of this obsolete. | |
7801 | * | |
7802 | * Authentication information is saved whenever an authenticated | |
7803 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
7804 | * performed. | |
7805 | * | |
7806 | * This information is deleted after a job is completed or canceled, | |
7807 | * so reprints may require subsequent re-authentication. | |
7808 | */ | |
7809 | ||
7810 | if (RunUser) | |
7811 | return; | |
7812 | ||
7813 | /* | |
7814 | * Create the authentication file and change permissions... | |
7815 | */ | |
7816 | ||
7817 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
7818 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
7819 | { | |
7820 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7821 | "Unable to save authentication info to \"%s\" - %s", | |
7822 | filename, strerror(errno)); | |
7823 | return; | |
7824 | } | |
7825 | ||
7826 | fchown(cupsFileNumber(fp), 0, 0); | |
7827 | fchmod(cupsFileNumber(fp), 0400); | |
7828 | ||
7829 | /* | |
7830 | * Write the authenticated username... | |
7831 | */ | |
7832 | ||
7833 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); | |
7834 | cupsFilePrintf(fp, "%s\n", line); | |
7835 | ||
7836 | /* | |
7837 | * Write the authenticated password... | |
7838 | */ | |
7839 | ||
7840 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
7841 | cupsFilePrintf(fp, "%s\n", line); | |
7842 | ||
7843 | /* | |
7844 | * Write a random number of newlines to the end of the file... | |
7845 | */ | |
7846 | ||
7847 | for (i = (rand() % 1024); i >= 0; i --) | |
7848 | cupsFilePutChar(fp, '\n'); | |
7849 | ||
7850 | /* | |
7851 | * Close the file and return... | |
7852 | */ | |
7853 | ||
7854 | cupsFileClose(fp); | |
7855 | } | |
7856 | ||
7857 | ||
7858 | /* | |
7859 | * 'send_document()' - Send a file to a printer or class. | |
7860 | */ | |
7861 | ||
7862 | static void | |
7863 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
7864 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7865 | { | |
7866 | ipp_attribute_t *attr; /* Current attribute */ | |
7867 | ipp_attribute_t *format; /* Document-format attribute */ | |
7868 | int jobid; /* Job ID number */ | |
7869 | cupsd_job_t *job; /* Current job */ | |
7870 | char job_uri[HTTP_MAX_URI], | |
7871 | /* Job URI */ | |
7872 | method[HTTP_MAX_URI], | |
7873 | /* Method portion of URI */ | |
7874 | username[HTTP_MAX_URI], | |
7875 | /* Username portion of URI */ | |
7876 | host[HTTP_MAX_URI], | |
7877 | /* Host portion of URI */ | |
7878 | resource[HTTP_MAX_URI]; | |
7879 | /* Resource portion of URI */ | |
7880 | int port; /* Port portion of URI */ | |
7881 | mime_type_t *filetype; /* Type of file */ | |
7882 | char super[MIME_MAX_SUPER], | |
7883 | /* Supertype of file */ | |
7884 | type[MIME_MAX_TYPE], | |
7885 | /* Subtype of file */ | |
7886 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7887 | /* Textual name of mime type */ | |
7888 | char filename[1024]; /* Job filename */ | |
7889 | cupsd_printer_t *printer; /* Current printer */ | |
7890 | struct stat fileinfo; /* File information */ | |
7891 | int kbytes; /* Size of file */ | |
7892 | int compression; /* Type of compression */ | |
7893 | ||
7894 | ||
7895 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
7896 | con->http.fd, uri->values[0].string.text); | |
7897 | ||
7898 | /* | |
7899 | * See if we have a job URI or a printer URI... | |
7900 | */ | |
7901 | ||
7902 | if (!strcmp(uri->name, "printer-uri")) | |
7903 | { | |
7904 | /* | |
7905 | * Got a printer URI; see if we also have a job-id attribute... | |
7906 | */ | |
7907 | ||
fa73b229 | 7908 | if ((attr = ippFindAttribute(con->request, "job-id", |
7909 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7910 | { |
7911 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7912 | _("Got a printer-uri attribute but no job-id!")); | |
7913 | return; | |
7914 | } | |
7915 | ||
7916 | jobid = attr->values[0].integer; | |
7917 | } | |
7918 | else | |
7919 | { | |
7920 | /* | |
7921 | * Got a job URI; parse it to get the job ID... | |
7922 | */ | |
7923 | ||
a4d04587 | 7924 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7925 | sizeof(method), username, sizeof(username), host, | |
7926 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7927 | |
7928 | if (strncmp(resource, "/jobs/", 6)) | |
7929 | { | |
7930 | /* | |
7931 | * Not a valid URI! | |
7932 | */ | |
7933 | ||
7934 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7935 | _("Bad job-uri attribute \"%s\"!"), | |
7936 | uri->values[0].string.text); | |
7937 | return; | |
7938 | } | |
7939 | ||
7940 | jobid = atoi(resource + 6); | |
7941 | } | |
7942 | ||
7943 | /* | |
7944 | * See if the job exists... | |
7945 | */ | |
7946 | ||
7947 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7948 | { | |
7949 | /* | |
7950 | * Nope - return a "not found" error... | |
7951 | */ | |
7952 | ||
7953 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7954 | return; | |
7955 | } | |
7956 | ||
7957 | /* | |
7958 | * See if the job is owned by the requesting user... | |
7959 | */ | |
7960 | ||
7961 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7962 | { | |
7963 | send_ipp_status(con, IPP_FORBIDDEN, | |
7964 | _("You are not authorized to send document " | |
7965 | "for job #%d owned by \"%s\"!"), | |
7966 | jobid, job->username); | |
7967 | return; | |
7968 | } | |
7969 | ||
7970 | /* | |
7971 | * OK, see if the client is sending the document compressed - CUPS | |
7972 | * only supports "none" and "gzip". | |
7973 | */ | |
7974 | ||
7975 | compression = CUPS_FILE_NONE; | |
7976 | ||
fa73b229 | 7977 | if ((attr = ippFindAttribute(con->request, "compression", |
7978 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 7979 | { |
7980 | if (strcmp(attr->values[0].string.text, "none") | |
7981 | #ifdef HAVE_LIBZ | |
7982 | && strcmp(attr->values[0].string.text, "gzip") | |
7983 | #endif /* HAVE_LIBZ */ | |
7984 | ) | |
7985 | { | |
7986 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
7987 | attr->values[0].string.text); | |
7988 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
7989 | "compression", NULL, attr->values[0].string.text); | |
7990 | return; | |
7991 | } | |
7992 | ||
7993 | #ifdef HAVE_LIBZ | |
7994 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
7995 | compression = CUPS_FILE_GZIP; | |
7996 | #endif /* HAVE_LIBZ */ | |
7997 | } | |
7998 | ||
7999 | /* | |
8000 | * Do we have a file to print? | |
8001 | */ | |
8002 | ||
8003 | if (!con->filename) | |
8004 | { | |
8005 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
8006 | return; | |
8007 | } | |
8008 | ||
8009 | /* | |
8010 | * Is it a format we support? | |
8011 | */ | |
8012 | ||
8013 | if ((format = ippFindAttribute(con->request, "document-format", | |
8014 | IPP_TAG_MIMETYPE)) != NULL) | |
8015 | { | |
8016 | /* | |
8017 | * Grab format from client... | |
8018 | */ | |
8019 | ||
8020 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
8021 | { | |
8022 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
8023 | format->values[0].string.text); | |
8024 | return; | |
8025 | } | |
8026 | } | |
8027 | else | |
8028 | { | |
8029 | /* | |
8030 | * No document format attribute? Auto-type it! | |
8031 | */ | |
8032 | ||
8033 | strcpy(super, "application"); | |
8034 | strcpy(type, "octet-stream"); | |
8035 | } | |
8036 | ||
fa73b229 | 8037 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 8038 | { |
8039 | /* | |
8040 | * Auto-type the file... | |
8041 | */ | |
8042 | ||
8043 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); | |
8044 | ||
4400e98d | 8045 | filetype = mimeFileType(MimeDatabase, con->filename, NULL, &compression); |
ef416fc2 | 8046 | |
fa73b229 | 8047 | if (filetype) |
ef416fc2 | 8048 | { |
8049 | /* | |
8050 | * Replace the document-format attribute value with the auto-typed one. | |
8051 | */ | |
8052 | ||
8053 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8054 | filetype->type); | |
8055 | ||
fa73b229 | 8056 | if (format) |
ef416fc2 | 8057 | { |
4400e98d | 8058 | _cups_sp_free(format->values[0].string.text); |
8059 | format->values[0].string.text = _cups_sp_alloc(mimetype); | |
ef416fc2 | 8060 | } |
8061 | else | |
8062 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
8063 | "document-format", NULL, mimetype); | |
8064 | } | |
8065 | else | |
8066 | filetype = mimeType(MimeDatabase, super, type); | |
8067 | } | |
8068 | else | |
8069 | filetype = mimeType(MimeDatabase, super, type); | |
8070 | ||
fa73b229 | 8071 | if (!filetype) |
ef416fc2 | 8072 | { |
8073 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8074 | _("Unsupported format \'%s/%s\'!"), super, type); | |
8075 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8076 | "Hint: Do you have the raw file printing rules enabled?"); | |
8077 | ||
8078 | if (format) | |
8079 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8080 | "document-format", NULL, format->values[0].string.text); | |
8081 | ||
8082 | return; | |
8083 | } | |
8084 | ||
8085 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8086 | "send_document: request file type is %s/%s.", | |
8087 | filetype->super, filetype->type); | |
8088 | ||
8089 | /* | |
8090 | * Add the file to the job... | |
8091 | */ | |
8092 | ||
8093 | if (add_file(con, job, filetype, compression)) | |
8094 | return; | |
8095 | ||
8096 | if (job->dtype & CUPS_PRINTER_CLASS) | |
8097 | printer = cupsdFindClass(job->dest); | |
8098 | else | |
8099 | printer = cupsdFindPrinter(job->dest); | |
8100 | ||
8101 | if (stat(con->filename, &fileinfo)) | |
8102 | kbytes = 0; | |
8103 | else | |
8104 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
8105 | ||
8106 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8107 | ||
fa73b229 | 8108 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
8109 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 8110 | attr->values[0].integer += kbytes; |
8111 | ||
8112 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
8113 | job->num_files); | |
8114 | rename(con->filename, filename); | |
8115 | ||
8116 | cupsdClearString(&con->filename); | |
8117 | ||
8118 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8119 | "File of type %s/%s queued in job #%d by \"%s\".", | |
8120 | filetype->super, filetype->type, job->id, job->username); | |
8121 | ||
8122 | /* | |
8123 | * Start the job if this is the last document... | |
8124 | */ | |
8125 | ||
fa73b229 | 8126 | if ((attr = ippFindAttribute(con->request, "last-document", |
8127 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 8128 | attr->values[0].boolean) |
8129 | { | |
8130 | /* | |
8131 | * See if we need to add the ending sheet... | |
8132 | */ | |
8133 | ||
fa73b229 | 8134 | if (printer && |
ef416fc2 | 8135 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
fa73b229 | 8136 | (attr = ippFindAttribute(job->attrs, "job-sheets", |
8137 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 8138 | attr->num_values > 1) |
8139 | { | |
8140 | /* | |
8141 | * Yes... | |
8142 | */ | |
8143 | ||
8144 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8145 | "Adding end banner page \"%s\" to job %d.", | |
8146 | attr->values[1].string.text, job->id); | |
8147 | ||
8148 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
8149 | ||
8150 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8151 | } | |
8152 | ||
8153 | if (job->state->values[0].integer == IPP_JOB_STOPPED) | |
8154 | job->state->values[0].integer = IPP_JOB_PENDING; | |
8155 | else if (job->state->values[0].integer == IPP_JOB_HELD) | |
8156 | { | |
fa73b229 | 8157 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8158 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8159 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8160 | ||
fa73b229 | 8161 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 8162 | job->state->values[0].integer = IPP_JOB_PENDING; |
8163 | } | |
8164 | ||
8165 | cupsdSaveJob(job); | |
8166 | ||
8167 | /* | |
8168 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
8169 | * job if it doesn't print, we need to re-find the job afterwards... | |
8170 | */ | |
8171 | ||
8172 | jobid = job->id; | |
8173 | ||
8174 | cupsdCheckJobs(); | |
8175 | ||
8176 | job = cupsdFindJob(jobid); | |
8177 | } | |
8178 | else | |
8179 | { | |
fa73b229 | 8180 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8181 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8182 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8183 | ||
fa73b229 | 8184 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 8185 | { |
8186 | job->state->values[0].integer = IPP_JOB_HELD; | |
8187 | job->hold_until = time(NULL) + 60; | |
8188 | cupsdSaveJob(job); | |
8189 | } | |
8190 | } | |
8191 | ||
8192 | /* | |
8193 | * Fill in the response info... | |
8194 | */ | |
8195 | ||
8196 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
8197 | LocalPort, jobid); | |
8198 | ||
8199 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
8200 | job_uri); | |
8201 | ||
8202 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8203 | ||
8204 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
8205 | job ? job->state->values[0].integer : IPP_JOB_CANCELLED); | |
8206 | add_job_state_reasons(con, job); | |
8207 | ||
8208 | con->response->request.status.status_code = IPP_OK; | |
8209 | } | |
8210 | ||
8211 | ||
8212 | /* | |
8213 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8214 | */ | |
8215 | ||
8216 | static void | |
8217 | send_http_error(cupsd_client_t *con, /* I - Client connection */ | |
8218 | http_status_t status) /* I - HTTP status code */ | |
8219 | { | |
8220 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8221 | ippOpString(con->request->request.op.operation_id), | |
8222 | httpStatus(status)); | |
8223 | ||
8224 | cupsdSendError(con, status); | |
8225 | ||
8226 | ippDelete(con->response); | |
8227 | con->response = NULL; | |
8228 | ||
8229 | return; | |
8230 | } | |
8231 | ||
8232 | ||
8233 | /* | |
8234 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
8235 | */ | |
8236 | ||
8237 | static void | |
8238 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
8239 | ipp_status_t status, /* I - IPP status code */ | |
8240 | const char *message, /* I - Status message */ | |
8241 | ...) /* I - Additional args as needed */ | |
8242 | { | |
8243 | va_list ap; /* Pointer to additional args */ | |
8244 | char formatted[1024]; /* Formatted errror message */ | |
8245 | ||
8246 | ||
8247 | if (message) | |
8248 | { | |
8249 | va_start(ap, message); | |
8250 | vsnprintf(formatted, sizeof(formatted), | |
8251 | _cupsLangString(con->language, message), ap); | |
8252 | va_end(ap); | |
8253 | ||
8254 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8255 | "%s %s: %s", | |
8256 | ippOpString(con->request->request.op.operation_id), | |
8257 | ippErrorString(status), formatted); | |
8258 | } | |
8259 | else | |
8260 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8261 | "%s %s", | |
8262 | ippOpString(con->request->request.op.operation_id), | |
8263 | ippErrorString(status)); | |
8264 | ||
8265 | con->response->request.status.status_code = status; | |
8266 | ||
fa73b229 | 8267 | if (ippFindAttribute(con->response, "attributes-charset", |
8268 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 8269 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
8270 | "attributes-charset", NULL, DefaultCharset); | |
8271 | ||
8272 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8273 | IPP_TAG_ZERO) == NULL) | |
8274 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8275 | "attributes-natural-language", NULL, DefaultLanguage); | |
8276 | ||
8277 | if (message) | |
8278 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
8279 | "status-message", NULL, formatted); | |
8280 | } | |
8281 | ||
8282 | ||
8283 | /* | |
8284 | * 'set_default()' - Set the default destination... | |
8285 | */ | |
8286 | ||
8287 | static void | |
8288 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8289 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8290 | { | |
8291 | http_status_t status; /* Policy status */ | |
8292 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8293 | char method[HTTP_MAX_URI], | |
8294 | /* Method portion of URI */ | |
8295 | username[HTTP_MAX_URI], | |
8296 | /* Username portion of URI */ | |
8297 | host[HTTP_MAX_URI], | |
8298 | /* Host portion of URI */ | |
8299 | resource[HTTP_MAX_URI]; | |
8300 | /* Resource portion of URI */ | |
8301 | int port; /* Port portion of URI */ | |
8302 | const char *name; /* Printer name */ | |
8303 | cupsd_printer_t *printer; /* Printer */ | |
8304 | ||
8305 | ||
8306 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8307 | con->http.fd, uri->values[0].string.text); | |
8308 | ||
8309 | /* | |
8310 | * Is the destination valid? | |
8311 | */ | |
8312 | ||
a4d04587 | 8313 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8314 | sizeof(method), username, sizeof(username), host, | |
8315 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8316 | |
8317 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8318 | { | |
8319 | /* | |
8320 | * Bad URI... | |
8321 | */ | |
8322 | ||
8323 | send_ipp_status(con, IPP_NOT_FOUND, | |
8324 | _("The printer or class was not found.")); | |
8325 | return; | |
8326 | } | |
8327 | ||
8328 | /* | |
8329 | * Check policy... | |
8330 | */ | |
8331 | ||
8332 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8333 | { | |
8334 | send_http_error(con, status); | |
8335 | return; | |
8336 | } | |
8337 | ||
8338 | /* | |
8339 | * Set it as the default... | |
8340 | */ | |
8341 | ||
8342 | DefaultPrinter = printer; | |
8343 | ||
8344 | cupsdSaveAllPrinters(); | |
8345 | cupsdSaveAllClasses(); | |
8346 | ||
8347 | cupsdWritePrintcap(); | |
8348 | ||
8349 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8350 | "Default destination set to \"%s\" by \"%s\".", name, | |
e00b005a | 8351 | get_username(con)); |
ef416fc2 | 8352 | |
8353 | /* | |
8354 | * Everything was ok, so return OK status... | |
8355 | */ | |
8356 | ||
8357 | con->response->request.status.status_code = IPP_OK; | |
8358 | } | |
8359 | ||
8360 | ||
8361 | /* | |
8362 | * 'set_job_attrs()' - Set job attributes. | |
8363 | */ | |
8364 | ||
8365 | static void | |
8366 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8367 | ipp_attribute_t *uri) /* I - Job URI */ | |
8368 | { | |
8369 | ipp_attribute_t *attr, /* Current attribute */ | |
8370 | *attr2; /* Job attribute */ | |
8371 | int jobid; /* Job ID */ | |
8372 | cupsd_job_t *job; /* Current job */ | |
8373 | char method[HTTP_MAX_URI], | |
8374 | /* Method portion of URI */ | |
8375 | username[HTTP_MAX_URI], | |
8376 | /* Username portion of URI */ | |
8377 | host[HTTP_MAX_URI], | |
8378 | /* Host portion of URI */ | |
8379 | resource[HTTP_MAX_URI]; | |
8380 | /* Resource portion of URI */ | |
8381 | int port; /* Port portion of URI */ | |
8382 | ||
8383 | ||
8384 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8385 | con->http.fd, uri->values[0].string.text); | |
8386 | ||
8387 | /* | |
8388 | * Start with "everything is OK" status... | |
8389 | */ | |
8390 | ||
8391 | con->response->request.status.status_code = IPP_OK; | |
8392 | ||
8393 | /* | |
8394 | * See if we have a job URI or a printer URI... | |
8395 | */ | |
8396 | ||
fa73b229 | 8397 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 8398 | { |
8399 | /* | |
8400 | * Got a printer URI; see if we also have a job-id attribute... | |
8401 | */ | |
8402 | ||
fa73b229 | 8403 | if ((attr = ippFindAttribute(con->request, "job-id", |
8404 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8405 | { |
8406 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8407 | _("Got a printer-uri attribute but no job-id!")); | |
8408 | return; | |
8409 | } | |
8410 | ||
8411 | jobid = attr->values[0].integer; | |
8412 | } | |
8413 | else | |
8414 | { | |
8415 | /* | |
8416 | * Got a job URI; parse it to get the job ID... | |
8417 | */ | |
8418 | ||
a4d04587 | 8419 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8420 | sizeof(method), username, sizeof(username), host, | |
8421 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8422 | |
fa73b229 | 8423 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8424 | { |
8425 | /* | |
8426 | * Not a valid URI! | |
8427 | */ | |
8428 | ||
8429 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8430 | _("Bad job-uri attribute \"%s\"!"), | |
8431 | uri->values[0].string.text); | |
8432 | return; | |
8433 | } | |
8434 | ||
8435 | jobid = atoi(resource + 6); | |
8436 | } | |
8437 | ||
8438 | /* | |
8439 | * See if the job exists... | |
8440 | */ | |
8441 | ||
8442 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8443 | { | |
8444 | /* | |
8445 | * Nope - return a "not found" error... | |
8446 | */ | |
8447 | ||
8448 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8449 | return; | |
8450 | } | |
8451 | ||
8452 | /* | |
8453 | * See if the job has been completed... | |
8454 | */ | |
8455 | ||
8456 | if (job->state->values[0].integer > IPP_JOB_STOPPED) | |
8457 | { | |
8458 | /* | |
8459 | * Return a "not-possible" error... | |
8460 | */ | |
8461 | ||
8462 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8463 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8464 | return; | |
8465 | } | |
8466 | ||
8467 | /* | |
8468 | * See if the job is owned by the requesting user... | |
8469 | */ | |
8470 | ||
8471 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8472 | { | |
8473 | send_ipp_status(con, IPP_FORBIDDEN, | |
8474 | _("You are not authorized to alter job id " | |
8475 | "%d owned by \"%s\"!"), | |
8476 | jobid, job->username); | |
8477 | return; | |
8478 | } | |
8479 | ||
8480 | /* | |
8481 | * See what the user wants to change. | |
8482 | */ | |
8483 | ||
fa73b229 | 8484 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 8485 | { |
8486 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8487 | continue; | |
8488 | ||
8489 | if (!strcmp(attr->name, "attributes-charset") || | |
8490 | !strcmp(attr->name, "attributes-natural-language") || | |
8491 | !strcmp(attr->name, "document-compression") || | |
8492 | !strcmp(attr->name, "document-format") || | |
8493 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8494 | !strcmp(attr->name, "job-document-access-errors") || | |
8495 | !strcmp(attr->name, "job-id") || | |
8496 | !strcmp(attr->name, "job-k-octets") || | |
8497 | !strcmp(attr->name, "job-originating-host-name") || | |
8498 | !strcmp(attr->name, "job-originating-user-name") || | |
8499 | !strcmp(attr->name, "job-printer-up-time") || | |
8500 | !strcmp(attr->name, "job-printer-uri") || | |
8501 | !strcmp(attr->name, "job-sheets") || | |
8502 | !strcmp(attr->name, "job-state-message") || | |
8503 | !strcmp(attr->name, "job-state-reasons") || | |
8504 | !strcmp(attr->name, "job-uri") || | |
8505 | !strcmp(attr->name, "number-of-documents") || | |
8506 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8507 | !strcmp(attr->name, "output-device-assigned") || | |
8508 | !strncmp(attr->name, "date-time-at-", 13) || | |
8509 | !strncmp(attr->name, "job-impressions", 15) || | |
8510 | !strncmp(attr->name, "job-k-octets", 12) || | |
8511 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8512 | !strncmp(attr->name, "time-at-", 8)) | |
8513 | { | |
8514 | /* | |
8515 | * Read-only attrs! | |
8516 | */ | |
8517 | ||
8518 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8519 | _("%s cannot be changed."), attr->name); | |
8520 | ||
8521 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8522 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8523 | ||
8524 | continue; | |
8525 | } | |
8526 | ||
8527 | if (!strcmp(attr->name, "job-priority")) | |
8528 | { | |
8529 | /* | |
8530 | * Change the job priority... | |
8531 | */ | |
8532 | ||
8533 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8534 | { | |
8535 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
8536 | ||
8537 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8538 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8539 | } | |
8540 | else if (job->state->values[0].integer >= IPP_JOB_PROCESSING) | |
8541 | { | |
8542 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8543 | _("Job is completed and cannot be changed.")); | |
8544 | return; | |
8545 | } | |
8546 | else if (con->response->request.status.status_code == IPP_OK) | |
8547 | cupsdSetJobPriority(job, attr->values[0].integer); | |
8548 | } | |
8549 | else if (!strcmp(attr->name, "job-state")) | |
8550 | { | |
8551 | /* | |
8552 | * Change the job state... | |
8553 | */ | |
8554 | ||
8555 | if (attr->value_tag != IPP_TAG_ENUM) | |
8556 | { | |
8557 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
8558 | ||
8559 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8560 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8561 | } | |
8562 | else | |
8563 | { | |
8564 | switch (attr->values[0].integer) | |
8565 | { | |
8566 | case IPP_JOB_PENDING : | |
8567 | case IPP_JOB_HELD : | |
8568 | if (job->state->values[0].integer > IPP_JOB_HELD) | |
8569 | { | |
8570 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8571 | _("Job state cannot be changed.")); | |
8572 | return; | |
8573 | } | |
8574 | else if (con->response->request.status.status_code == IPP_OK) | |
8575 | job->state->values[0].integer = attr->values[0].integer; | |
8576 | break; | |
8577 | ||
8578 | case IPP_JOB_PROCESSING : | |
8579 | case IPP_JOB_STOPPED : | |
8580 | if (job->state->values[0].integer != attr->values[0].integer) | |
8581 | { | |
8582 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8583 | _("Job state cannot be changed.")); | |
8584 | return; | |
8585 | } | |
8586 | break; | |
8587 | ||
8588 | case IPP_JOB_CANCELLED : | |
8589 | case IPP_JOB_ABORTED : | |
8590 | case IPP_JOB_COMPLETED : | |
8591 | if (job->state->values[0].integer > IPP_JOB_PROCESSING) | |
8592 | { | |
8593 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8594 | _("Job state cannot be changed.")); | |
8595 | return; | |
8596 | } | |
8597 | else if (con->response->request.status.status_code == IPP_OK) | |
8598 | { | |
8599 | cupsdCancelJob(job, 0); | |
8600 | ||
8601 | if (JobHistory) | |
8602 | { | |
8603 | job->state->values[0].integer = attr->values[0].integer; | |
8604 | cupsdSaveJob(job); | |
8605 | } | |
8606 | } | |
8607 | break; | |
8608 | } | |
8609 | } | |
8610 | } | |
8611 | else if (con->response->request.status.status_code != IPP_OK) | |
8612 | continue; | |
fa73b229 | 8613 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
8614 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 8615 | { |
8616 | /* | |
8617 | * Some other value; first free the old value... | |
8618 | */ | |
8619 | ||
8620 | if (job->attrs->prev) | |
8621 | job->attrs->prev->next = attr2->next; | |
8622 | else | |
8623 | job->attrs->attrs = attr2->next; | |
8624 | ||
8625 | if (job->attrs->last == attr2) | |
8626 | job->attrs->last = job->attrs->prev; | |
8627 | ||
8628 | _ipp_free_attr(attr2); | |
8629 | ||
8630 | /* | |
8631 | * Then copy the attribute... | |
8632 | */ | |
8633 | ||
8634 | copy_attribute(job->attrs, attr, 0); | |
8635 | ||
8636 | /* | |
8637 | * See if the job-name or job-hold-until is being changed. | |
8638 | */ | |
8639 | ||
8640 | if (!strcmp(attr->name, "job-hold-until")) | |
8641 | { | |
8642 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
8643 | ||
8644 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
8645 | cupsdReleaseJob(job); | |
8646 | else | |
8647 | cupsdHoldJob(job); | |
8648 | } | |
8649 | } | |
8650 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
8651 | { | |
8652 | /* | |
8653 | * Delete the attribute... | |
8654 | */ | |
8655 | ||
8656 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
8657 | IPP_TAG_ZERO)) != NULL) | |
8658 | { | |
8659 | if (job->attrs->prev) | |
8660 | job->attrs->prev->next = attr2->next; | |
8661 | else | |
8662 | job->attrs->attrs = attr2->next; | |
8663 | ||
8664 | if (attr2 == job->attrs->last) | |
8665 | job->attrs->last = job->attrs->prev; | |
8666 | ||
8667 | _ipp_free_attr(attr2); | |
8668 | } | |
8669 | } | |
8670 | else | |
8671 | { | |
8672 | /* | |
8673 | * Add new option by copying it... | |
8674 | */ | |
8675 | ||
8676 | copy_attribute(job->attrs, attr, 0); | |
8677 | } | |
8678 | } | |
8679 | ||
8680 | /* | |
8681 | * Save the job... | |
8682 | */ | |
8683 | ||
8684 | cupsdSaveJob(job); | |
8685 | ||
8686 | /* | |
8687 | * Start jobs if possible... | |
8688 | */ | |
8689 | ||
8690 | cupsdCheckJobs(); | |
8691 | } | |
8692 | ||
8693 | ||
8694 | /* | |
8695 | * 'start_printer()' - Start a printer. | |
8696 | */ | |
8697 | ||
8698 | static void | |
8699 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
8700 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8701 | { | |
8702 | http_status_t status; /* Policy status */ | |
8703 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8704 | char method[HTTP_MAX_URI], | |
8705 | /* Method portion of URI */ | |
8706 | username[HTTP_MAX_URI], | |
8707 | /* Username portion of URI */ | |
8708 | host[HTTP_MAX_URI], | |
8709 | /* Host portion of URI */ | |
8710 | resource[HTTP_MAX_URI]; | |
8711 | /* Resource portion of URI */ | |
8712 | int port; /* Port portion of URI */ | |
8713 | const char *name; /* Printer name */ | |
8714 | cupsd_printer_t *printer; /* Printer data */ | |
8715 | ||
8716 | ||
8717 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
8718 | con->http.fd, uri->values[0].string.text); | |
8719 | ||
8720 | /* | |
8721 | * Is the destination valid? | |
8722 | */ | |
8723 | ||
a4d04587 | 8724 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8725 | sizeof(method), username, sizeof(username), host, | |
8726 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8727 | |
8728 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8729 | { | |
8730 | /* | |
8731 | * Bad URI... | |
8732 | */ | |
8733 | ||
8734 | send_ipp_status(con, IPP_NOT_FOUND, | |
8735 | _("The printer or class was not found.")); | |
8736 | return; | |
8737 | } | |
8738 | ||
8739 | /* | |
8740 | * Check policy... | |
8741 | */ | |
8742 | ||
8743 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8744 | { | |
8745 | send_http_error(con, status); | |
8746 | return; | |
8747 | } | |
8748 | ||
8749 | /* | |
8750 | * Start the printer... | |
8751 | */ | |
8752 | ||
8753 | printer->state_message[0] = '\0'; | |
8754 | ||
8755 | cupsdStartPrinter(printer, 1); | |
8756 | ||
8757 | if (dtype & CUPS_PRINTER_CLASS) | |
8758 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", name, | |
e00b005a | 8759 | get_username(con)); |
8760 | else | |
ef416fc2 | 8761 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", name, |
e00b005a | 8762 | get_username(con)); |
ef416fc2 | 8763 | |
8764 | cupsdCheckJobs(); | |
8765 | ||
8766 | /* | |
8767 | * Everything was ok, so return OK status... | |
8768 | */ | |
8769 | ||
8770 | con->response->request.status.status_code = IPP_OK; | |
8771 | } | |
8772 | ||
8773 | ||
8774 | /* | |
8775 | * 'stop_printer()' - Stop a printer. | |
8776 | */ | |
8777 | ||
8778 | static void | |
8779 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
8780 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8781 | { | |
8782 | http_status_t status; /* Policy status */ | |
8783 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8784 | char method[HTTP_MAX_URI], | |
8785 | /* Method portion of URI */ | |
8786 | username[HTTP_MAX_URI], | |
8787 | /* Username portion of URI */ | |
8788 | host[HTTP_MAX_URI], | |
8789 | /* Host portion of URI */ | |
8790 | resource[HTTP_MAX_URI]; | |
8791 | /* Resource portion of URI */ | |
8792 | int port; /* Port portion of URI */ | |
8793 | const char *name; /* Printer name */ | |
8794 | cupsd_printer_t *printer; /* Printer data */ | |
8795 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
8796 | ||
8797 | ||
8798 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
8799 | con->http.fd, uri->values[0].string.text); | |
8800 | ||
8801 | /* | |
8802 | * Is the destination valid? | |
8803 | */ | |
8804 | ||
a4d04587 | 8805 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8806 | sizeof(method), username, sizeof(username), host, | |
8807 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8808 | |
8809 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8810 | { | |
8811 | /* | |
8812 | * Bad URI... | |
8813 | */ | |
8814 | ||
8815 | send_ipp_status(con, IPP_NOT_FOUND, | |
8816 | _("The printer or class was not found.")); | |
8817 | return; | |
8818 | } | |
8819 | ||
8820 | /* | |
8821 | * Check policy... | |
8822 | */ | |
8823 | ||
8824 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8825 | { | |
8826 | send_http_error(con, status); | |
8827 | return; | |
8828 | } | |
8829 | ||
8830 | /* | |
8831 | * Stop the printer... | |
8832 | */ | |
8833 | ||
8834 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
8835 | IPP_TAG_TEXT)) == NULL) | |
8836 | strcpy(printer->state_message, "Paused"); | |
8837 | else | |
8838 | { | |
8839 | strlcpy(printer->state_message, attr->values[0].string.text, | |
8840 | sizeof(printer->state_message)); | |
8841 | } | |
8842 | ||
8843 | cupsdStopPrinter(printer, 1); | |
8844 | ||
8845 | if (dtype & CUPS_PRINTER_CLASS) | |
8846 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", name, | |
e00b005a | 8847 | get_username(con)); |
ef416fc2 | 8848 | else |
8849 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", name, | |
e00b005a | 8850 | get_username(con)); |
ef416fc2 | 8851 | |
8852 | /* | |
8853 | * Everything was ok, so return OK status... | |
8854 | */ | |
8855 | ||
8856 | con->response->request.status.status_code = IPP_OK; | |
8857 | } | |
8858 | ||
8859 | ||
8860 | /* | |
8861 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
8862 | */ | |
8863 | ||
8864 | static int /* O - 0 if not allowed, 1 if allowed */ | |
8865 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
8866 | const char *username) /* I - Username */ | |
8867 | { | |
8868 | int i; /* Looping var */ | |
8869 | struct passwd *pw; /* User password data */ | |
8870 | ||
8871 | ||
8872 | if (p->num_users == 0) | |
8873 | return (1); | |
8874 | ||
8875 | if (!strcmp(username, "root")) | |
8876 | return (1); | |
8877 | ||
8878 | pw = getpwnam(username); | |
8879 | endpwent(); | |
8880 | ||
8881 | for (i = 0; i < p->num_users; i ++) | |
8882 | { | |
8883 | if (p->users[i][0] == '@') | |
8884 | { | |
8885 | /* | |
8886 | * Check group membership... | |
8887 | */ | |
8888 | ||
8889 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
8890 | break; | |
8891 | } | |
8892 | else if (!strcasecmp(username, p->users[i])) | |
8893 | break; | |
8894 | } | |
8895 | ||
8896 | return ((i < p->num_users) != p->deny_users); | |
8897 | } | |
8898 | ||
8899 | ||
8900 | /* | |
8901 | * 'validate_job()' - Validate printer options and destination. | |
8902 | */ | |
8903 | ||
8904 | static void | |
8905 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
8906 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8907 | { | |
8908 | http_status_t status; /* Policy status */ | |
8909 | ipp_attribute_t *attr; /* Current attribute */ | |
8910 | ipp_attribute_t *format; /* Document-format attribute */ | |
8911 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8912 | char method[HTTP_MAX_URI], | |
8913 | /* Method portion of URI */ | |
8914 | username[HTTP_MAX_URI], | |
8915 | /* Username portion of URI */ | |
8916 | host[HTTP_MAX_URI], | |
8917 | /* Host portion of URI */ | |
8918 | resource[HTTP_MAX_URI]; | |
8919 | /* Resource portion of URI */ | |
8920 | int port; /* Port portion of URI */ | |
8921 | char super[MIME_MAX_SUPER], | |
8922 | /* Supertype of file */ | |
8923 | type[MIME_MAX_TYPE]; | |
8924 | /* Subtype of file */ | |
8925 | cupsd_printer_t *printer; /* Printer */ | |
8926 | ||
8927 | ||
8928 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
8929 | con->http.fd, uri->values[0].string.text); | |
8930 | ||
8931 | /* | |
8932 | * OK, see if the client is sending the document compressed - CUPS | |
8933 | * doesn't support compression yet... | |
8934 | */ | |
8935 | ||
fa73b229 | 8936 | if ((attr = ippFindAttribute(con->request, "compression", |
8937 | IPP_TAG_KEYWORD)) != NULL && | |
8938 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 8939 | { |
8940 | send_ipp_status(con, IPP_ATTRIBUTES, | |
8941 | _("Unsupported compression attribute %s!"), | |
8942 | attr->values[0].string.text); | |
8943 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
8944 | "compression", NULL, attr->values[0].string.text); | |
8945 | return; | |
8946 | } | |
8947 | ||
8948 | /* | |
8949 | * Is it a format we support? | |
8950 | */ | |
8951 | ||
8952 | if ((format = ippFindAttribute(con->request, "document-format", | |
8953 | IPP_TAG_MIMETYPE)) != NULL) | |
8954 | { | |
8955 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
8956 | { | |
8957 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
8958 | format->values[0].string.text); | |
8959 | return; | |
8960 | } | |
8961 | ||
fa73b229 | 8962 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
8963 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 8964 | { |
8965 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8966 | "Hint: Do you have the raw file printing rules enabled?"); | |
8967 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8968 | _("Unsupported format \"%s\"!"), | |
8969 | format->values[0].string.text); | |
8970 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8971 | "document-format", NULL, format->values[0].string.text); | |
8972 | return; | |
8973 | } | |
8974 | } | |
8975 | ||
8976 | /* | |
8977 | * Is the destination valid? | |
8978 | */ | |
8979 | ||
a4d04587 | 8980 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8981 | sizeof(method), username, sizeof(username), host, | |
8982 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8983 | |
8984 | if (cupsdValidateDest(host, resource, &dtype, &printer) == NULL) | |
8985 | { | |
8986 | /* | |
8987 | * Bad URI... | |
8988 | */ | |
8989 | ||
8990 | send_ipp_status(con, IPP_NOT_FOUND, | |
8991 | _("The printer or class was not found.")); | |
8992 | return; | |
8993 | } | |
8994 | ||
8995 | /* | |
8996 | * Check policy... | |
8997 | */ | |
8998 | ||
8999 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9000 | { | |
9001 | send_http_error(con, status); | |
9002 | return; | |
9003 | } | |
9004 | ||
9005 | /* | |
9006 | * Everything was ok, so return OK status... | |
9007 | */ | |
9008 | ||
9009 | con->response->request.status.status_code = IPP_OK; | |
9010 | } | |
9011 | ||
9012 | ||
9013 | /* | |
9014 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
9015 | */ | |
9016 | ||
9017 | static int /* O - 0 if name is no good, 1 if name is good */ | |
9018 | validate_name(const char *name) /* I - Name to check */ | |
9019 | { | |
9020 | const char *ptr; /* Pointer into name */ | |
9021 | ||
9022 | ||
9023 | /* | |
9024 | * Scan the whole name... | |
9025 | */ | |
9026 | ||
9027 | for (ptr = name; *ptr; ptr ++) | |
9028 | if ((*ptr >= 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') | |
9029 | return (0); | |
9030 | ||
9031 | /* | |
9032 | * All the characters are good; validate the length, too... | |
9033 | */ | |
9034 | ||
9035 | return ((ptr - name) < 128); | |
9036 | } | |
9037 | ||
9038 | ||
9039 | /* | |
9040 | * 'validate_user()' - Validate the user for the request. | |
9041 | */ | |
9042 | ||
9043 | static int /* O - 1 if permitted, 0 otherwise */ | |
9044 | validate_user(cupsd_job_t *job, /* I - Job */ | |
9045 | cupsd_client_t *con, /* I - Client connection */ | |
9046 | const char *owner, /* I - Owner of job/resource */ | |
9047 | char *username, /* O - Authenticated username */ | |
9048 | int userlen) /* I - Length of username */ | |
9049 | { | |
ef416fc2 | 9050 | cupsd_printer_t *printer; /* Printer for job */ |
9051 | ||
9052 | ||
9053 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
9054 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
9055 | "userlen=%d)", | |
9056 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
9057 | username, userlen); | |
9058 | ||
9059 | /* | |
9060 | * Validate input... | |
9061 | */ | |
9062 | ||
9063 | if (!con || !owner || !username || userlen <= 0) | |
9064 | return (0); | |
9065 | ||
9066 | /* | |
9067 | * Get the best authenticated username that is available. | |
9068 | */ | |
9069 | ||
e00b005a | 9070 | strlcpy(username, get_username(con), userlen); |
ef416fc2 | 9071 | |
9072 | /* | |
9073 | * Check the username against the owner... | |
9074 | */ | |
9075 | ||
9076 | if (job->dtype & CUPS_PRINTER_CLASS) | |
9077 | printer = cupsdFindClass(job->dest); | |
9078 | else | |
9079 | printer = cupsdFindPrinter(job->dest); | |
9080 | ||
9081 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
9082 | con, owner) == HTTP_OK); | |
9083 | } | |
9084 | ||
9085 | ||
9086 | /* | |
4400e98d | 9087 | * End of "$Id: ipp.c 5051 2006-02-02 16:13:16Z mike $". |
ef416fc2 | 9088 | */ |