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ef416fc2 | 1 | /* |
bd7854cb | 2 | * "$Id: ipp.c 5131 2006-02-18 05:31:36Z 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. | |
bd7854cb | 33 | * add_job_uuid() - Add job-uuid attribute to a job. |
ef416fc2 | 34 | * add_printer() - Add a printer to the system. |
35 | * add_printer_state_reasons() - Add the "printer-state-reasons" attribute | |
36 | * based upon the printer state... | |
37 | * add_queued_job_count() - Add the "queued-job-count" attribute for | |
38 | * authenticate_job() - Set job authentication info. | |
39 | * cancel_all_jobs() - Cancel all print jobs. | |
40 | * cancel_job() - Cancel a print job. | |
41 | * cancel_subscription() - Cancel a subscription. | |
42 | * check_quotas() - Check quotas for a printer and user. | |
43 | * copy_attribute() - Copy a single attribute. | |
44 | * copy_attrs() - Copy attributes from one request to another. | |
45 | * copy_banner() - Copy a banner file to the requests directory | |
46 | * for the specified job. | |
47 | * copy_file() - Copy a PPD file or interface script... | |
48 | * copy_model() - Copy a PPD model file, substituting default | |
49 | * values as needed... | |
fa73b229 | 50 | * copy_job_attrs() - Copy job attributes. |
51 | * copy_printer_attrs() - Copy printer attributes. | |
ef416fc2 | 52 | * copy_subscription_attrs() - Copy subscription attributes. |
53 | * create_job() - Print a file to a printer or class. | |
54 | * create_requested_array() - Create an array for the requested-attributes. | |
55 | * create_subscription() - Create a notification subscription. | |
56 | * delete_printer() - Remove a printer or class from the system. | |
57 | * get_default() - Get the default destination. | |
58 | * get_devices() - Get the list of available devices on the | |
59 | * local system. | |
ef416fc2 | 60 | * get_job_attrs() - Get job attributes. |
fa73b229 | 61 | * get_jobs() - Get a list of jobs for the specified printer. |
ef416fc2 | 62 | * get_notifications() - Get events for a subscription. |
63 | * get_ppds() - Get the list of PPD files on the local | |
64 | * system. | |
65 | * get_printer_attrs() - Get printer attributes. | |
66 | * get_printers() - Get a list of printers. | |
67 | * get_subscription_attrs() - Get subscription attributes. | |
68 | * get_subscriptions() - Get subscriptions. | |
e00b005a | 69 | * get_username() - Get the username associated with a request. |
ef416fc2 | 70 | * hold_job() - Hold a print job. |
71 | * move_job() - Move a job to a new destination. | |
72 | * ppd_add_default() - Add a PPD default choice. | |
73 | * ppd_parse_line() - Parse a PPD default line. | |
74 | * print_job() - Print a file to a printer or class. | |
75 | * read_ps_line() - Read a line from a PS file... | |
76 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
77 | * reject_jobs() - Reject print jobs to a printer. | |
78 | * release_job() - Release a held print job. | |
79 | * restart_job() - Restart an old print job. | |
80 | * save_auth_info() - Save authentication information for a job. | |
81 | * send_document() - Send a file to a printer or class. | |
82 | * send_http_error() - Send a HTTP error back to the IPP client. | |
83 | * send_ipp_status() - Send a status back to the IPP client. | |
84 | * set_default() - Set the default destination... | |
85 | * set_job_attrs() - Set job attributes. | |
86 | * start_printer() - Start a printer. | |
87 | * stop_printer() - Stop a printer. | |
88 | * user_allowed() - See if a user is allowed to print to a queue. | |
89 | * validate_job() - Validate printer options and destination. | |
90 | * validate_name() - Make sure the printer name only contains | |
91 | * valid chars. | |
92 | * validate_user() - Validate the user for the request. | |
93 | */ | |
94 | ||
95 | /* | |
96 | * Include necessary headers... | |
97 | */ | |
98 | ||
99 | #include "cupsd.h" | |
100 | ||
101 | #ifdef HAVE_LIBPAPER | |
102 | # include <paper.h> | |
103 | #endif /* HAVE_LIBPAPER */ | |
104 | ||
105 | ||
106 | /* | |
107 | * PPD default choice structure... | |
108 | */ | |
109 | ||
110 | typedef struct | |
111 | { | |
112 | char option[PPD_MAX_NAME]; /* Main keyword (option name) */ | |
113 | char choice[PPD_MAX_NAME]; /* Option keyword (choice name) */ | |
114 | } ppd_default_t; | |
115 | ||
116 | ||
117 | /* | |
118 | * Local functions... | |
119 | */ | |
120 | ||
121 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
122 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
123 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, mime_type_t *filetype, | |
124 | int compression); | |
125 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); | |
126 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
bd7854cb | 127 | static void add_job_uuid(cupsd_client_t *con, cupsd_job_t *job); |
ef416fc2 | 128 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
129 | static void add_printer_state_reasons(cupsd_client_t *con, cupsd_printer_t *p); | |
130 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); | |
131 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
132 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
133 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
134 | static void cancel_subscription(cupsd_client_t *con, int id); | |
135 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
136 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
137 | int quickcopy); | |
fa73b229 | 138 | static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra, |
ef416fc2 | 139 | ipp_tag_t group, int quickcopy); |
140 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, const char *name); | |
141 | static int copy_file(const char *from, const char *to); | |
142 | static int copy_model(cupsd_client_t *con, const char *from, const char *to); | |
fa73b229 | 143 | static void copy_job_attrs(cupsd_client_t *con, |
144 | cupsd_job_t *job, | |
145 | cups_array_t *ra); | |
146 | static void copy_printer_attrs(cupsd_client_t *con, | |
147 | cupsd_printer_t *printer, | |
148 | cups_array_t *ra); | |
ef416fc2 | 149 | static void copy_subscription_attrs(cupsd_client_t *con, |
150 | cupsd_subscription_t *sub, | |
151 | cups_array_t *ra); | |
152 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
153 | static cups_array_t *create_requested_array(ipp_t *request); | |
154 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
155 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
156 | static void get_default(cupsd_client_t *con); | |
157 | static void get_devices(cupsd_client_t *con); | |
158 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
159 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
bd7854cb | 160 | static void get_notifications(cupsd_client_t *con); |
ef416fc2 | 161 | static void get_ppds(cupsd_client_t *con); |
162 | static void get_printers(cupsd_client_t *con, int type); | |
163 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
164 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
165 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
e00b005a | 166 | static const char *get_username(cupsd_client_t *con); |
ef416fc2 | 167 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); |
168 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
169 | static int ppd_add_default(const char *option, const char *choice, | |
170 | int num_defaults, ppd_default_t **defaults); | |
171 | static int ppd_parse_line(const char *line, char *option, int olen, | |
172 | char *choice, int clen); | |
173 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
174 | static void read_ps_job_ticket(cupsd_client_t *con); | |
175 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
176 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
177 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
178 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
179 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job); | |
180 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); | |
181 | static void send_http_error(cupsd_client_t *con, http_status_t status); | |
182 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, | |
183 | const char *message, ...) | |
184 | # ifdef __GNUC__ | |
185 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
186 | # endif /* __GNUC__ */ | |
187 | ; | |
188 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
189 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
190 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
191 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
192 | static int user_allowed(cupsd_printer_t *p, const char *username); | |
193 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
194 | static int validate_name(const char *name); | |
195 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
196 | const char *owner, char *username, | |
197 | int userlen); | |
198 | ||
199 | ||
200 | /* | |
201 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request... | |
202 | */ | |
203 | ||
204 | int /* O - 1 on success, 0 on failure */ | |
205 | cupsdProcessIPPRequest( | |
206 | cupsd_client_t *con) /* I - Client connection */ | |
207 | { | |
208 | ipp_tag_t group; /* Current group tag */ | |
209 | ipp_attribute_t *attr; /* Current attribute */ | |
210 | ipp_attribute_t *charset; /* Character set attribute */ | |
211 | ipp_attribute_t *language; /* Language attribute */ | |
212 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
213 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
214 | int sub_id; /* Subscription ID */ | |
215 | ||
216 | ||
217 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
218 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
219 | con, con->http.fd, con->request->request.op.operation_id); | |
220 | ||
221 | /* | |
222 | * First build an empty response message for this request... | |
223 | */ | |
224 | ||
225 | con->response = ippNew(); | |
226 | ||
227 | con->response->request.status.version[0] = con->request->request.op.version[0]; | |
228 | con->response->request.status.version[1] = con->request->request.op.version[1]; | |
229 | con->response->request.status.request_id = con->request->request.op.request_id; | |
230 | ||
231 | /* | |
232 | * Then validate the request header and required attributes... | |
233 | */ | |
234 | ||
235 | if (con->request->request.any.version[0] != 1) | |
236 | { | |
237 | /* | |
238 | * Return an error, since we only support IPP 1.x. | |
239 | */ | |
240 | ||
241 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
242 | "%04X %s Bad request version number %d.%d", | |
243 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
244 | con->request->request.any.version[0], | |
245 | con->request->request.any.version[1]); | |
246 | ||
247 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
248 | _("Bad request version number %d.%d!"), | |
249 | con->request->request.any.version[0], | |
250 | con->request->request.any.version[1]); | |
251 | } | |
fa73b229 | 252 | else if (!con->request->attrs) |
ef416fc2 | 253 | { |
254 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
255 | "%04X %s No attributes in request", | |
256 | IPP_BAD_REQUEST, con->http.hostname); | |
257 | ||
258 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
259 | } | |
260 | else | |
261 | { | |
262 | /* | |
263 | * Make sure that the attributes are provided in the correct order and | |
264 | * don't repeat groups... | |
265 | */ | |
266 | ||
267 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 268 | attr; |
ef416fc2 | 269 | attr = attr->next) |
270 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
271 | { | |
272 | /* | |
273 | * Out of order; return an error... | |
274 | */ | |
275 | ||
276 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
277 | "%04X %s Attribute groups are out of order", | |
278 | IPP_BAD_REQUEST, con->http.hostname); | |
279 | ||
280 | send_ipp_status(con, IPP_BAD_REQUEST, | |
281 | _("Attribute groups are out of order (%x < %x)!"), | |
282 | attr->group_tag, group); | |
283 | break; | |
284 | } | |
285 | else | |
286 | group = attr->group_tag; | |
287 | ||
fa73b229 | 288 | if (!attr) |
ef416fc2 | 289 | { |
290 | /* | |
291 | * Then make sure that the first three attributes are: | |
292 | * | |
293 | * attributes-charset | |
294 | * attributes-natural-language | |
295 | * printer-uri/job-uri | |
296 | */ | |
297 | ||
298 | attr = con->request->attrs; | |
299 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 300 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 301 | charset = attr; |
302 | else | |
303 | charset = NULL; | |
304 | ||
305 | if (attr) | |
306 | attr = attr->next; | |
307 | ||
308 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 309 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 310 | language = attr; |
311 | else | |
312 | language = NULL; | |
313 | ||
fa73b229 | 314 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
315 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 316 | uri = attr; |
fa73b229 | 317 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
318 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 319 | uri = attr; |
320 | else | |
321 | uri = NULL; | |
322 | ||
323 | if (charset) | |
324 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
325 | "attributes-charset", NULL, charset->values[0].string.text); | |
326 | else | |
327 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
328 | "attributes-charset", NULL, DefaultCharset); | |
329 | ||
330 | if (language) | |
331 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
332 | "attributes-natural-language", NULL, | |
333 | language->values[0].string.text); | |
334 | else | |
335 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
336 | "attributes-natural-language", NULL, DefaultLanguage); | |
337 | ||
fa73b229 | 338 | if (!charset || !language || |
339 | (!uri && | |
ef416fc2 | 340 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && |
341 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
342 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
343 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
344 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
345 | { | |
346 | /* | |
347 | * Return an error, since attributes-charset, | |
348 | * attributes-natural-language, and printer-uri/job-uri are required | |
349 | * for all operations. | |
350 | */ | |
351 | ||
352 | if (!charset) | |
353 | { | |
354 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
355 | "Missing attributes-charset attribute!"); | |
356 | ||
357 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
358 | "%04X %s Missing attributes-charset attribute", | |
359 | IPP_BAD_REQUEST, con->http.hostname); | |
360 | } | |
361 | ||
362 | if (!language) | |
363 | { | |
364 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
365 | "Missing attributes-natural-language attribute!"); | |
366 | ||
367 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
368 | "%04X %s Missing attributes-natural-language attribute", | |
369 | IPP_BAD_REQUEST, con->http.hostname); | |
370 | } | |
371 | ||
372 | if (!uri) | |
373 | { | |
374 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
375 | "Missing printer-uri or job-uri attribute!"); | |
376 | ||
377 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
378 | "%04X %s Missing printer-uri or job-uri attribute", | |
379 | IPP_BAD_REQUEST, con->http.hostname); | |
380 | } | |
381 | ||
382 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
383 | ||
fa73b229 | 384 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 385 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
386 | "attr \"%s\": group_tag = %x, value_tag = %x", | |
387 | attr->name ? attr->name : "(null)", attr->group_tag, | |
388 | attr->value_tag); | |
389 | ||
390 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
391 | ||
392 | send_ipp_status(con, IPP_BAD_REQUEST, | |
393 | _("Missing required attributes!")); | |
394 | } | |
395 | else | |
396 | { | |
397 | /* | |
398 | * OK, all the checks pass so far; make sure requesting-user-name is | |
399 | * not "root" from a remote host... | |
400 | */ | |
401 | ||
402 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
403 | IPP_TAG_NAME)) != NULL) | |
404 | { | |
405 | /* | |
406 | * Check for root user... | |
407 | */ | |
408 | ||
409 | if (!strcmp(username->values[0].string.text, "root") && | |
410 | strcasecmp(con->http.hostname, "localhost") && | |
411 | strcmp(con->username, "root")) | |
412 | { | |
413 | /* | |
414 | * Remote unauthenticated user masquerading as local root... | |
415 | */ | |
416 | ||
4400e98d | 417 | _cups_sp_free(username->values[0].string.text); |
418 | username->values[0].string.text = _cups_sp_alloc(RemoteRoot); | |
ef416fc2 | 419 | } |
420 | } | |
421 | ||
422 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
423 | IPP_TAG_INTEGER)) != NULL) | |
424 | sub_id = attr->values[0].integer; | |
425 | else | |
426 | sub_id = 0; | |
427 | ||
428 | /* | |
429 | * Then try processing the operation... | |
430 | */ | |
431 | ||
432 | if (uri) | |
bd7854cb | 433 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", |
434 | ippOpString(con->request->request.op.operation_id), | |
435 | uri->values[0].string.text); | |
436 | else | |
437 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s", | |
438 | ippOpString(con->request->request.op.operation_id)); | |
ef416fc2 | 439 | |
440 | switch (con->request->request.op.operation_id) | |
441 | { | |
442 | case IPP_PRINT_JOB : | |
443 | print_job(con, uri); | |
444 | break; | |
445 | ||
446 | case IPP_VALIDATE_JOB : | |
447 | validate_job(con, uri); | |
448 | break; | |
449 | ||
450 | case IPP_CREATE_JOB : | |
451 | create_job(con, uri); | |
452 | break; | |
453 | ||
454 | case IPP_SEND_DOCUMENT : | |
455 | send_document(con, uri); | |
456 | break; | |
457 | ||
458 | case IPP_CANCEL_JOB : | |
459 | cancel_job(con, uri); | |
460 | break; | |
461 | ||
462 | case IPP_GET_JOB_ATTRIBUTES : | |
463 | get_job_attrs(con, uri); | |
464 | break; | |
465 | ||
466 | case IPP_GET_JOBS : | |
467 | get_jobs(con, uri); | |
468 | break; | |
469 | ||
470 | case IPP_GET_PRINTER_ATTRIBUTES : | |
471 | get_printer_attrs(con, uri); | |
472 | break; | |
473 | ||
474 | case IPP_HOLD_JOB : | |
475 | hold_job(con, uri); | |
476 | break; | |
477 | ||
478 | case IPP_RELEASE_JOB : | |
479 | release_job(con, uri); | |
480 | break; | |
481 | ||
482 | case IPP_RESTART_JOB : | |
483 | restart_job(con, uri); | |
484 | break; | |
485 | ||
486 | case IPP_PAUSE_PRINTER : | |
487 | stop_printer(con, uri); | |
488 | break; | |
489 | ||
490 | case IPP_RESUME_PRINTER : | |
491 | start_printer(con, uri); | |
492 | break; | |
493 | ||
494 | case IPP_PURGE_JOBS : | |
495 | cancel_all_jobs(con, uri); | |
496 | break; | |
497 | ||
498 | case IPP_SET_JOB_ATTRIBUTES : | |
499 | set_job_attrs(con, uri); | |
500 | break; | |
501 | ||
502 | case CUPS_GET_DEFAULT : | |
503 | get_default(con); | |
504 | break; | |
505 | ||
506 | case CUPS_GET_PRINTERS : | |
507 | get_printers(con, 0); | |
508 | break; | |
509 | ||
510 | case CUPS_GET_CLASSES : | |
511 | get_printers(con, CUPS_PRINTER_CLASS); | |
512 | break; | |
513 | ||
514 | case CUPS_ADD_PRINTER : | |
515 | add_printer(con, uri); | |
516 | break; | |
517 | ||
518 | case CUPS_DELETE_PRINTER : | |
519 | delete_printer(con, uri); | |
520 | break; | |
521 | ||
522 | case CUPS_ADD_CLASS : | |
523 | add_class(con, uri); | |
524 | break; | |
525 | ||
526 | case CUPS_DELETE_CLASS : | |
527 | delete_printer(con, uri); | |
528 | break; | |
529 | ||
530 | case CUPS_ACCEPT_JOBS : | |
531 | case IPP_ENABLE_PRINTER : | |
532 | accept_jobs(con, uri); | |
533 | break; | |
534 | ||
535 | case CUPS_REJECT_JOBS : | |
536 | case IPP_DISABLE_PRINTER : | |
537 | reject_jobs(con, uri); | |
538 | break; | |
539 | ||
540 | case CUPS_SET_DEFAULT : | |
541 | set_default(con, uri); | |
542 | break; | |
543 | ||
544 | case CUPS_GET_DEVICES : | |
545 | get_devices(con); | |
546 | break; | |
547 | ||
548 | case CUPS_GET_PPDS : | |
549 | get_ppds(con); | |
550 | break; | |
551 | ||
552 | case CUPS_MOVE_JOB : | |
553 | move_job(con, uri); | |
554 | break; | |
555 | ||
556 | case CUPS_AUTHENTICATE_JOB : | |
557 | authenticate_job(con, uri); | |
558 | break; | |
559 | ||
560 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
561 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
562 | create_subscription(con, uri); | |
563 | break; | |
564 | ||
565 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
566 | get_subscription_attrs(con, sub_id); | |
567 | break; | |
568 | ||
569 | case IPP_GET_SUBSCRIPTIONS : | |
570 | get_subscriptions(con, uri); | |
571 | break; | |
572 | ||
573 | case IPP_RENEW_SUBSCRIPTION : | |
574 | renew_subscription(con, sub_id); | |
575 | break; | |
576 | ||
577 | case IPP_CANCEL_SUBSCRIPTION : | |
578 | cancel_subscription(con, sub_id); | |
579 | break; | |
580 | ||
581 | case IPP_GET_NOTIFICATIONS : | |
bd7854cb | 582 | get_notifications(con); |
ef416fc2 | 583 | break; |
584 | ||
585 | default : | |
586 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
587 | "%04X %s Operation %04X (%s) not supported", | |
588 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
589 | con->request->request.op.operation_id, | |
590 | ippOpString(con->request->request.op.operation_id)); | |
591 | ||
592 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
593 | _("%s not supported!"), | |
594 | ippOpString(con->request->request.op.operation_id)); | |
595 | break; | |
596 | } | |
597 | } | |
598 | } | |
599 | } | |
600 | ||
601 | if (con->response) | |
602 | { | |
603 | /* | |
604 | * Sending data from the scheduler... | |
605 | */ | |
606 | ||
607 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
608 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
609 | con->http.fd, con->response->request.status.status_code, | |
610 | ippErrorString(con->response->request.status.status_code)); | |
611 | ||
612 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp")) | |
613 | { | |
614 | if (con->http.version == HTTP_1_1) | |
615 | { | |
616 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
617 | ||
618 | httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n"); | |
619 | } | |
620 | else | |
621 | { | |
622 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
623 | con->http.data_remaining = ippLength(con->response); | |
624 | ||
625 | if (con->http.data_remaining < INT_MAX) | |
626 | con->http._data_remaining = con->http.data_remaining; | |
627 | else | |
628 | con->http._data_remaining = INT_MAX; | |
629 | ||
630 | httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", | |
631 | CUPS_LLCAST con->http.data_remaining); | |
632 | } | |
633 | ||
634 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
635 | "cupsdProcessIPPRequest: Adding fd %d to OutputSet...", | |
636 | con->http.fd); | |
637 | ||
638 | FD_SET(con->http.fd, OutputSet); | |
639 | ||
640 | /* | |
641 | * Tell the caller the response header was sent successfully... | |
642 | */ | |
643 | ||
644 | return (1); | |
645 | } | |
646 | else | |
647 | { | |
648 | /* | |
649 | * Tell the caller the response header could not be sent... | |
650 | */ | |
651 | ||
652 | return (0); | |
653 | } | |
654 | } | |
655 | else | |
656 | { | |
657 | /* | |
658 | * Sending data from a subprocess like cups-deviced; tell the caller | |
659 | * everything is A-OK so far... | |
660 | */ | |
661 | ||
662 | return (1); | |
663 | } | |
664 | } | |
665 | ||
666 | ||
667 | /* | |
668 | * 'accept_jobs()' - Accept print jobs to a printer. | |
669 | */ | |
670 | ||
671 | static void | |
672 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
673 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
674 | { | |
675 | http_status_t status; /* Policy status */ | |
676 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
677 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
678 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
679 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
680 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
681 | int port; /* Port portion of URI */ | |
682 | const char *name; /* Printer name */ | |
683 | cupsd_printer_t *printer; /* Printer data */ | |
684 | ||
685 | ||
686 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
687 | con->http.fd, uri->values[0].string.text); | |
688 | ||
689 | /* | |
690 | * Is the destination valid? | |
691 | */ | |
692 | ||
a4d04587 | 693 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
694 | sizeof(method), username, sizeof(username), host, | |
695 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 696 | |
697 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
698 | { | |
699 | /* | |
700 | * Bad URI... | |
701 | */ | |
702 | ||
703 | send_ipp_status(con, IPP_NOT_FOUND, | |
704 | _("The printer or class was not found.")); | |
705 | return; | |
706 | } | |
707 | ||
708 | /* | |
709 | * Check policy... | |
710 | */ | |
711 | ||
712 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
713 | { | |
714 | send_http_error(con, status); | |
715 | return; | |
716 | } | |
717 | ||
718 | /* | |
719 | * Accept jobs sent to the printer... | |
720 | */ | |
721 | ||
722 | printer->accepting = 1; | |
723 | printer->state_message[0] = '\0'; | |
724 | ||
725 | cupsdAddPrinterHistory(printer); | |
726 | ||
727 | if (dtype & CUPS_PRINTER_CLASS) | |
728 | cupsdSaveAllClasses(); | |
729 | else | |
730 | cupsdSaveAllPrinters(); | |
731 | ||
732 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" now accepting jobs (\"%s\").", name, | |
e00b005a | 733 | get_username(con)); |
ef416fc2 | 734 | |
735 | /* | |
736 | * Everything was ok, so return OK status... | |
737 | */ | |
738 | ||
739 | con->response->request.status.status_code = IPP_OK; | |
740 | } | |
741 | ||
742 | ||
743 | /* | |
744 | * 'add_class()' - Add a class to the system. | |
745 | */ | |
746 | ||
747 | static void | |
748 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
749 | ipp_attribute_t *uri) /* I - URI of class */ | |
750 | { | |
751 | http_status_t status; /* Policy status */ | |
752 | int i; /* Looping var */ | |
753 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
754 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
755 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
756 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
757 | int port; /* Port portion of URI */ | |
758 | cupsd_printer_t *pclass, /* Class */ | |
759 | *member; /* Member printer/class */ | |
760 | cups_ptype_t dtype; /* Destination type */ | |
761 | const char *dest; /* Printer or class name */ | |
762 | ipp_attribute_t *attr; /* Printer attribute */ | |
763 | int modify; /* Non-zero if we just modified */ | |
e00b005a | 764 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 765 | |
766 | ||
767 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
768 | con->http.fd, uri->values[0].string.text); | |
769 | ||
770 | /* | |
771 | * Do we have a valid URI? | |
772 | */ | |
773 | ||
a4d04587 | 774 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
775 | sizeof(method), username, sizeof(username), host, | |
776 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 777 | |
778 | ||
fa73b229 | 779 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 780 | { |
781 | /* | |
782 | * No, return an error... | |
783 | */ | |
784 | ||
785 | send_ipp_status(con, IPP_BAD_REQUEST, | |
786 | _("The printer-uri must be of the form " | |
787 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
788 | return; | |
789 | } | |
790 | ||
791 | /* | |
792 | * Do we have a valid printer name? | |
793 | */ | |
794 | ||
795 | if (!validate_name(resource + 9)) | |
796 | { | |
797 | /* | |
798 | * No, return an error... | |
799 | */ | |
800 | ||
801 | send_ipp_status(con, IPP_BAD_REQUEST, | |
802 | _("The printer-uri \"%s\" contains invalid characters."), | |
803 | uri->values[0].string.text); | |
804 | return; | |
805 | } | |
806 | ||
807 | /* | |
808 | * Check policy... | |
809 | */ | |
810 | ||
811 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
812 | { | |
813 | send_http_error(con, status); | |
814 | return; | |
815 | } | |
816 | ||
817 | /* | |
818 | * See if the class already exists; if not, create a new class... | |
819 | */ | |
820 | ||
821 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
822 | { | |
823 | /* | |
824 | * Class doesn't exist; see if we have a printer of the same name... | |
825 | */ | |
826 | ||
827 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
828 | !(pclass->type & CUPS_PRINTER_REMOTE)) | |
829 | { | |
830 | /* | |
831 | * Yes, return an error... | |
832 | */ | |
833 | ||
834 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
835 | _("A printer named \"%s\" already exists!"), | |
836 | resource + 9); | |
837 | return; | |
838 | } | |
839 | ||
840 | /* | |
841 | * No, add the pclass... | |
842 | */ | |
843 | ||
844 | pclass = cupsdAddClass(resource + 9); | |
845 | modify = 0; | |
846 | } | |
847 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
848 | { | |
849 | /* | |
850 | * Rename the implicit class to "AnyClass" or remove it... | |
851 | */ | |
852 | ||
853 | if (ImplicitAnyClasses) | |
854 | { | |
855 | cupsArrayRemove(Printers, pclass); | |
856 | cupsdSetStringf(&pclass->name, "Any%s", resource + 9); | |
857 | cupsArrayAdd(Printers, pclass); | |
858 | } | |
859 | else | |
860 | cupsdDeletePrinter(pclass, 1); | |
861 | ||
862 | /* | |
863 | * Add the class as a new local class... | |
864 | */ | |
865 | ||
866 | pclass = cupsdAddClass(resource + 9); | |
867 | modify = 0; | |
868 | } | |
869 | else if (pclass->type & CUPS_PRINTER_REMOTE) | |
870 | { | |
871 | /* | |
872 | * Rename the remote class to "Class"... | |
873 | */ | |
874 | ||
875 | cupsdDeletePrinterFilters(pclass); | |
876 | cupsArrayRemove(Printers, pclass); | |
877 | cupsdSetStringf(&pclass->name, "%s@%s", resource + 9, pclass->hostname); | |
878 | cupsdSetPrinterAttrs(pclass); | |
879 | cupsArrayAdd(Printers, pclass); | |
880 | ||
881 | /* | |
882 | * Add the class as a new local class... | |
883 | */ | |
884 | ||
885 | pclass = cupsdAddClass(resource + 9); | |
886 | modify = 0; | |
887 | } | |
888 | else | |
889 | modify = 1; | |
890 | ||
891 | /* | |
892 | * Look for attributes and copy them over as needed... | |
893 | */ | |
894 | ||
e00b005a | 895 | need_restart_job = 0; |
896 | ||
fa73b229 | 897 | if ((attr = ippFindAttribute(con->request, "printer-location", |
898 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 899 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
900 | ||
fa73b229 | 901 | if ((attr = ippFindAttribute(con->request, "printer-info", |
902 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 903 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
904 | ||
fa73b229 | 905 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
906 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 907 | { |
908 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
909 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
910 | ||
911 | pclass->accepting = attr->values[0].boolean; | |
912 | cupsdAddPrinterHistory(pclass); | |
913 | } | |
914 | ||
fa73b229 | 915 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
916 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 917 | { |
918 | if (pclass->shared && !attr->values[0].boolean) | |
919 | cupsdSendBrowseDelete(pclass); | |
920 | ||
921 | cupsdLogMessage(CUPSD_LOG_INFO, | |
922 | "Setting %s printer-is-shared to %d (was %d.)", | |
923 | pclass->name, attr->values[0].boolean, pclass->shared); | |
924 | ||
925 | pclass->shared = attr->values[0].boolean; | |
926 | } | |
927 | ||
fa73b229 | 928 | if ((attr = ippFindAttribute(con->request, "printer-state", |
929 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 930 | { |
931 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
932 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
933 | { | |
934 | send_ipp_status(con, IPP_BAD_REQUEST, | |
935 | _("Attempt to set %s printer-state to bad value %d!"), | |
936 | pclass->name, attr->values[0].integer); | |
937 | return; | |
938 | } | |
939 | ||
940 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", pclass->name, | |
941 | attr->values[0].integer, pclass->state); | |
942 | ||
943 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
944 | cupsdStopPrinter(pclass, 0); | |
945 | else | |
e00b005a | 946 | { |
ef416fc2 | 947 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 948 | need_restart_job = 1; |
949 | } | |
ef416fc2 | 950 | } |
fa73b229 | 951 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
952 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 953 | { |
954 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
955 | sizeof(pclass->state_message)); | |
956 | cupsdAddPrinterHistory(pclass); | |
957 | } | |
fa73b229 | 958 | if ((attr = ippFindAttribute(con->request, "job-sheets-default", |
959 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 960 | !Classification) |
961 | { | |
962 | cupsdSetString(&pclass->job_sheets[0], attr->values[0].string.text); | |
963 | if (attr->num_values > 1) | |
964 | cupsdSetString(&pclass->job_sheets[1], attr->values[1].string.text); | |
965 | else | |
966 | cupsdSetString(&pclass->job_sheets[1], "none"); | |
967 | } | |
968 | if ((attr = ippFindAttribute(con->request, "requesting-user-name-allowed", | |
969 | IPP_TAG_ZERO)) != NULL) | |
970 | { | |
971 | cupsdFreePrinterUsers(pclass); | |
972 | ||
973 | pclass->deny_users = 0; | |
974 | if (attr->value_tag == IPP_TAG_NAME && | |
975 | (attr->num_values > 1 || | |
fa73b229 | 976 | strcmp(attr->values[0].string.text, "all"))) |
ef416fc2 | 977 | for (i = 0; i < attr->num_values; i ++) |
978 | cupsdAddPrinterUser(pclass, attr->values[i].string.text); | |
979 | } | |
980 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name-denied", | |
981 | IPP_TAG_ZERO)) != NULL) | |
982 | { | |
983 | cupsdFreePrinterUsers(pclass); | |
984 | ||
985 | pclass->deny_users = 1; | |
986 | if (attr->value_tag == IPP_TAG_NAME && | |
987 | (attr->num_values > 1 || | |
fa73b229 | 988 | strcmp(attr->values[0].string.text, "none"))) |
ef416fc2 | 989 | for (i = 0; i < attr->num_values; i ++) |
990 | cupsdAddPrinterUser(pclass, attr->values[i].string.text); | |
991 | } | |
992 | if ((attr = ippFindAttribute(con->request, "job-quota-period", | |
993 | IPP_TAG_INTEGER)) != NULL) | |
994 | { | |
995 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
996 | "add_class: Setting job-quota-period to %d...", | |
997 | attr->values[0].integer); | |
998 | cupsdFreeQuotas(pclass); | |
999 | pclass->quota_period = attr->values[0].integer; | |
1000 | } | |
1001 | if ((attr = ippFindAttribute(con->request, "job-k-limit", | |
1002 | IPP_TAG_INTEGER)) != NULL) | |
1003 | { | |
1004 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1005 | "add_class: Setting job-k-limit to %d...", | |
1006 | attr->values[0].integer); | |
1007 | cupsdFreeQuotas(pclass); | |
1008 | pclass->k_limit = attr->values[0].integer; | |
1009 | } | |
1010 | if ((attr = ippFindAttribute(con->request, "job-page-limit", | |
1011 | IPP_TAG_INTEGER)) != NULL) | |
1012 | { | |
1013 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1014 | "add_class: Setting job-page-limit to %d...", | |
1015 | attr->values[0].integer); | |
1016 | cupsdFreeQuotas(pclass); | |
1017 | pclass->page_limit = attr->values[0].integer; | |
1018 | } | |
1019 | if ((attr = ippFindAttribute(con->request, "printer-op-policy", | |
1020 | IPP_TAG_NAME)) != NULL) | |
1021 | { | |
1022 | cupsd_policy_t *p; /* Policy */ | |
1023 | ||
1024 | ||
1025 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
1026 | { | |
1027 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1028 | "add_class: Setting printer-op-policy to \"%s\"...", | |
1029 | attr->values[0].string.text); | |
1030 | cupsdSetString(&pclass->op_policy, attr->values[0].string.text); | |
1031 | pclass->op_policy_ptr = p; | |
1032 | } | |
1033 | else | |
1034 | { | |
1035 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1036 | _("add_class: Unknown printer-op-policy \"%s\"."), | |
1037 | attr->values[0].string.text); | |
1038 | return; | |
1039 | } | |
1040 | } | |
1041 | if ((attr = ippFindAttribute(con->request, "printer-error-policy", | |
1042 | IPP_TAG_NAME)) != NULL) | |
1043 | { | |
1044 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
1045 | strcmp(attr->values[0].string.text, "retry-job") && | |
1046 | strcmp(attr->values[0].string.text, "stop-printer")) | |
1047 | { | |
1048 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1049 | _("add_class: Unknown printer-error-policy \"%s\"."), | |
1050 | attr->values[0].string.text); | |
1051 | return; | |
1052 | } | |
1053 | ||
1054 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1055 | "add_class: Setting printer-error-policy to \"%s\"...", | |
1056 | attr->values[0].string.text); | |
1057 | cupsdSetString(&pclass->error_policy, attr->values[0].string.text); | |
1058 | } | |
fa73b229 | 1059 | if ((attr = ippFindAttribute(con->request, "member-uris", |
1060 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1061 | { |
1062 | /* | |
1063 | * Clear the printer array as needed... | |
1064 | */ | |
1065 | ||
e00b005a | 1066 | need_restart_job = 1; |
1067 | ||
ef416fc2 | 1068 | if (pclass->num_printers > 0) |
1069 | { | |
1070 | free(pclass->printers); | |
1071 | pclass->num_printers = 0; | |
1072 | } | |
1073 | ||
1074 | /* | |
1075 | * Add each printer or class that is listed... | |
1076 | */ | |
1077 | ||
1078 | for (i = 0; i < attr->num_values; i ++) | |
1079 | { | |
1080 | /* | |
1081 | * Search for the printer or class URI... | |
1082 | */ | |
1083 | ||
a4d04587 | 1084 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text, method, |
1085 | sizeof(method), username, sizeof(username), host, | |
1086 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1087 | |
1088 | if ((dest = cupsdValidateDest(host, resource, &dtype, &member)) == NULL) | |
1089 | { | |
1090 | /* | |
1091 | * Bad URI... | |
1092 | */ | |
1093 | ||
1094 | send_ipp_status(con, IPP_NOT_FOUND, | |
1095 | _("The printer or class was not found.")); | |
1096 | return; | |
1097 | } | |
1098 | ||
1099 | /* | |
1100 | * Add it to the class... | |
1101 | */ | |
1102 | ||
1103 | cupsdAddPrinterToClass(pclass, member); | |
1104 | } | |
1105 | } | |
1106 | ||
1107 | /* | |
1108 | * Update the printer class attributes and return... | |
1109 | */ | |
1110 | ||
1111 | cupsdSetPrinterAttrs(pclass); | |
1112 | cupsdSaveAllClasses(); | |
e00b005a | 1113 | |
1114 | if (need_restart_job && pclass->job) | |
1115 | { | |
1116 | cupsd_job_t *job; | |
1117 | ||
1118 | /* | |
1119 | * Stop the current job and then restart it below... | |
1120 | */ | |
1121 | ||
1122 | job = (cupsd_job_t *)pclass->job; | |
1123 | ||
1124 | cupsdStopJob(job, 1); | |
bd7854cb | 1125 | |
e00b005a | 1126 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 1127 | job->state_value = IPP_JOB_PENDING; |
e00b005a | 1128 | } |
1129 | ||
1130 | if (need_restart_job) | |
1131 | cupsdCheckJobs(); | |
ef416fc2 | 1132 | |
1133 | cupsdWritePrintcap(); | |
1134 | ||
1135 | if (modify) | |
1136 | { | |
1137 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1138 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
e00b005a | 1139 | get_username(con)); |
ef416fc2 | 1140 | |
1141 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
e00b005a | 1142 | pclass->name, get_username(con)); |
ef416fc2 | 1143 | } |
1144 | else | |
1145 | { | |
1146 | cupsdAddPrinterHistory(pclass); | |
1147 | ||
1148 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1149 | "New class \"%s\" added by \"%s\".", pclass->name, | |
e00b005a | 1150 | get_username(con)); |
ef416fc2 | 1151 | |
1152 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
e00b005a | 1153 | pclass->name, get_username(con)); |
ef416fc2 | 1154 | } |
1155 | ||
1156 | con->response->request.status.status_code = IPP_OK; | |
1157 | } | |
1158 | ||
1159 | ||
1160 | /* | |
1161 | * 'add_file()' - Add a file to a job. | |
1162 | */ | |
1163 | ||
1164 | static int /* O - 0 on success, -1 on error */ | |
1165 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1166 | cupsd_job_t *job, /* I - Job to add to */ | |
1167 | mime_type_t *filetype, /* I - Type of file */ | |
1168 | int compression) /* I - Compression */ | |
1169 | { | |
1170 | mime_type_t **filetypes; /* New filetypes array... */ | |
1171 | int *compressions; /* New compressions array... */ | |
1172 | ||
1173 | ||
1174 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1175 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)", | |
1176 | con, con->http.fd, job->id, filetype->super, filetype->type, | |
1177 | compression); | |
1178 | ||
1179 | /* | |
1180 | * Add the file to the job... | |
1181 | */ | |
1182 | ||
1183 | if (job->num_files == 0) | |
1184 | { | |
1185 | compressions = (int *)malloc(sizeof(int)); | |
1186 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1187 | } | |
1188 | else | |
1189 | { | |
1190 | compressions = (int *)realloc(job->compressions, | |
1191 | (job->num_files + 1) * sizeof(int)); | |
1192 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1193 | (job->num_files + 1) * | |
1194 | sizeof(mime_type_t *)); | |
1195 | } | |
1196 | ||
fa73b229 | 1197 | if (!compressions || !filetypes) |
ef416fc2 | 1198 | { |
1199 | cupsdCancelJob(job, 1); | |
1200 | ||
1201 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1202 | _("Unable to allocate memory for file types!")); | |
1203 | return (-1); | |
1204 | } | |
1205 | ||
1206 | job->compressions = compressions; | |
1207 | job->compressions[job->num_files] = compression; | |
1208 | job->filetypes = filetypes; | |
1209 | job->filetypes[job->num_files] = filetype; | |
1210 | ||
1211 | job->num_files ++; | |
1212 | ||
1213 | return (0); | |
1214 | } | |
1215 | ||
1216 | ||
1217 | /* | |
1218 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1219 | * upon the job and printer state... | |
1220 | */ | |
1221 | ||
1222 | static void | |
1223 | add_job_state_reasons( | |
1224 | cupsd_client_t *con, /* I - Client connection */ | |
1225 | cupsd_job_t *job) /* I - Job info */ | |
1226 | { | |
1227 | cupsd_printer_t *dest; /* Destination printer */ | |
1228 | ||
1229 | ||
1230 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", | |
1231 | con, con->http.fd, job ? job->id : 0); | |
1232 | ||
bd7854cb | 1233 | switch (job ? job->state_value : IPP_JOB_CANCELLED) |
ef416fc2 | 1234 | { |
1235 | case IPP_JOB_PENDING : | |
1236 | if (job->dtype & CUPS_PRINTER_CLASS) | |
1237 | dest = cupsdFindClass(job->dest); | |
1238 | else | |
1239 | dest = cupsdFindPrinter(job->dest); | |
1240 | ||
fa73b229 | 1241 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
ef416fc2 | 1242 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1243 | "job-state-reasons", NULL, "printer-stopped"); | |
1244 | else | |
1245 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1246 | "job-state-reasons", NULL, "none"); | |
1247 | break; | |
1248 | ||
1249 | case IPP_JOB_HELD : | |
fa73b229 | 1250 | if (ippFindAttribute(job->attrs, "job-hold-until", |
1251 | IPP_TAG_KEYWORD) != NULL || | |
1252 | ippFindAttribute(job->attrs, "job-hold-until", | |
1253 | IPP_TAG_NAME) != NULL) | |
ef416fc2 | 1254 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1255 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1256 | else | |
1257 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1258 | "job-state-reasons", NULL, "job-incoming"); | |
1259 | break; | |
1260 | ||
1261 | case IPP_JOB_PROCESSING : | |
1262 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1263 | "job-state-reasons", NULL, "job-printing"); | |
1264 | break; | |
1265 | ||
1266 | case IPP_JOB_STOPPED : | |
1267 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1268 | "job-state-reasons", NULL, "job-stopped"); | |
1269 | break; | |
1270 | ||
1271 | case IPP_JOB_CANCELLED : | |
1272 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1273 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1274 | break; | |
1275 | ||
1276 | case IPP_JOB_ABORTED : | |
1277 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1278 | "job-state-reasons", NULL, "aborted-by-system"); | |
1279 | break; | |
1280 | ||
1281 | case IPP_JOB_COMPLETED : | |
1282 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1283 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1284 | break; | |
1285 | } | |
1286 | } | |
1287 | ||
1288 | ||
1289 | /* | |
1290 | * 'add_job_subscriptions()' - Add any subcriptions for a job. | |
1291 | */ | |
1292 | ||
1293 | static void | |
1294 | add_job_subscriptions( | |
1295 | cupsd_client_t *con, /* I - Client connection */ | |
1296 | cupsd_job_t *job) /* I - Newly created job */ | |
1297 | { | |
1298 | int i; /* Looping var */ | |
1299 | ipp_attribute_t *prev, /* Previous attribute */ | |
1300 | *next, /* Next attribute */ | |
1301 | *attr; /* Current attribute */ | |
1302 | cupsd_subscription_t *sub; /* Subscription object */ | |
1303 | const char *recipient, /* notify-recipient-uri */ | |
1304 | *pullmethod; /* notify-pull-method */ | |
1305 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1306 | int interval; /* notify-time-interval */ | |
1307 | unsigned mask; /* notify-events */ | |
1308 | ||
1309 | ||
1310 | /* | |
1311 | * Find the first subscription group attribute; return if we have | |
1312 | * none... | |
1313 | */ | |
1314 | ||
1315 | for (attr = job->attrs->attrs, prev = NULL; | |
1316 | attr; | |
1317 | prev = attr, attr = attr->next) | |
1318 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1319 | break; | |
1320 | ||
1321 | if (!attr) | |
1322 | return; | |
1323 | ||
1324 | /* | |
1325 | * Process the subscription attributes in the request... | |
1326 | */ | |
1327 | ||
1328 | while (attr) | |
1329 | { | |
1330 | recipient = NULL; | |
1331 | pullmethod = NULL; | |
1332 | user_data = NULL; | |
1333 | interval = 0; | |
1334 | mask = CUPSD_EVENT_NONE; | |
1335 | ||
1336 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
1337 | { | |
1338 | if (!strcmp(attr->name, "notify-recipient") && | |
1339 | attr->value_tag == IPP_TAG_URI) | |
1340 | recipient = attr->values[0].string.text; | |
1341 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1342 | attr->value_tag == IPP_TAG_KEYWORD) | |
1343 | pullmethod = attr->values[0].string.text; | |
1344 | else if (!strcmp(attr->name, "notify-charset") && | |
1345 | attr->value_tag == IPP_TAG_CHARSET && | |
1346 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1347 | strcmp(attr->values[0].string.text, "utf-8")) | |
1348 | { | |
1349 | send_ipp_status(con, IPP_CHARSET, | |
1350 | _("Character set \"%s\" not supported!"), | |
1351 | attr->values[0].string.text); | |
1352 | return; | |
1353 | } | |
1354 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1355 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1356 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1357 | { | |
1358 | send_ipp_status(con, IPP_CHARSET, | |
1359 | _("Language \"%s\" not supported!"), | |
1360 | attr->values[0].string.text); | |
1361 | return; | |
1362 | } | |
1363 | else if (!strcmp(attr->name, "notify-user-data") && | |
1364 | attr->value_tag == IPP_TAG_STRING) | |
1365 | { | |
1366 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1367 | { | |
1368 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1369 | _("The notify-user-data value is too large " | |
1370 | "(%d > 63 octets)!"), | |
1371 | attr->values[0].unknown.length); | |
1372 | return; | |
1373 | } | |
1374 | ||
1375 | user_data = attr; | |
1376 | } | |
1377 | else if (!strcmp(attr->name, "notify-events") && | |
1378 | attr->value_tag == IPP_TAG_KEYWORD) | |
1379 | { | |
1380 | for (i = 0; i < attr->num_values; i ++) | |
1381 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1382 | } | |
1383 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1384 | { | |
1385 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1386 | _("The notify-lease-duration attribute cannot be " | |
1387 | "used with job subscriptions.")); | |
1388 | return; | |
1389 | } | |
1390 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1391 | attr->value_tag == IPP_TAG_INTEGER) | |
1392 | interval = attr->values[0].integer; | |
1393 | ||
1394 | attr = attr->next; | |
1395 | } | |
1396 | ||
1397 | if (!recipient && !pullmethod) | |
1398 | break; | |
1399 | ||
1400 | if (mask == CUPSD_EVENT_NONE) | |
1401 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
1402 | ||
1403 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, | |
1404 | 0); | |
1405 | ||
1406 | sub->interval = interval; | |
1407 | ||
1408 | cupsdSetString(&sub->owner, job->username); | |
1409 | ||
1410 | if (user_data) | |
1411 | { | |
1412 | sub->user_data_len = user_data->values[0].unknown.length; | |
1413 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
1414 | sub->user_data_len); | |
1415 | } | |
1416 | ||
1417 | ippAddSeparator(con->response); | |
1418 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
1419 | "notify-subscription-id", sub->id); | |
1420 | ||
1421 | if (attr) | |
1422 | attr = attr->next; | |
1423 | } | |
1424 | ||
1425 | cupsdSaveAllSubscriptions(); | |
1426 | ||
1427 | /* | |
1428 | * Remove all of the subscription attributes from the job request... | |
1429 | */ | |
1430 | ||
1431 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) | |
1432 | { | |
1433 | next = attr->next; | |
1434 | ||
1435 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || | |
1436 | attr->group_tag == IPP_TAG_ZERO) | |
1437 | { | |
1438 | /* | |
1439 | * Free and remove this attribute... | |
1440 | */ | |
1441 | ||
1442 | _ipp_free_attr(attr); | |
1443 | ||
1444 | if (prev) | |
1445 | prev->next = next; | |
1446 | else | |
1447 | job->attrs->attrs = next; | |
1448 | } | |
1449 | else | |
1450 | prev = attr; | |
1451 | } | |
1452 | ||
1453 | job->attrs->last = prev; | |
1454 | job->attrs->current = prev; | |
1455 | } | |
1456 | ||
1457 | ||
bd7854cb | 1458 | /* |
1459 | * 'add_job_uuid()' - Add job-uuid attribute to a job. | |
1460 | * | |
1461 | * See RFC 4122 for the definition of UUIDs and the format. | |
1462 | */ | |
1463 | ||
1464 | static void | |
1465 | add_job_uuid(cupsd_client_t *con, /* I - Client connection */ | |
1466 | cupsd_job_t *job) /* I - Job */ | |
1467 | { | |
1468 | char uuid[1024]; /* job-uuid string */ | |
1469 | ipp_attribute_t *attr; /* job-uuid attribute */ | |
1470 | _cups_md5_state_t md5state; /* MD5 state */ | |
1471 | unsigned char md5sum[16]; /* MD5 digest/sum */ | |
1472 | ||
1473 | ||
1474 | /* | |
1475 | * First see if the job already has a job-uuid attribute; if so, return... | |
1476 | */ | |
1477 | ||
1478 | if ((attr = ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI)) != NULL) | |
1479 | return; | |
1480 | ||
1481 | /* | |
1482 | * No job-uuid attribute, so build a version 3 UUID with the local job | |
1483 | * ID at the end; see RFC 4122 for details. Start with the MD5 sum of | |
1484 | * the ServerName, server name and port that the client connected to, | |
1485 | * and local job ID... | |
1486 | */ | |
1487 | ||
1488 | snprintf(uuid, sizeof(uuid), "%s:%s:%d:%d", ServerName, con->servername, | |
1489 | con->serverport, job->id); | |
1490 | ||
1491 | _cups_md5_init(&md5state); | |
1492 | _cups_md5_append(&md5state, (unsigned char *)uuid, strlen(uuid)); | |
1493 | _cups_md5_finish(&md5state, md5sum); | |
1494 | ||
1495 | /* | |
1496 | * Format the UUID URI using the MD5 sum and job ID. | |
1497 | */ | |
1498 | ||
1499 | snprintf(uuid, sizeof(uuid), | |
1500 | "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" | |
1501 | "%02x%02x%02x%02x%02x%02x", | |
1502 | md5sum[0], md5sum[1], md5sum[2], md5sum[3], md5sum[4], md5sum[5], | |
1503 | (md5sum[6] & 15) | 0x30, md5sum[7], (md5sum[8] & 0x3f) | 0x40, | |
1504 | md5sum[9], md5sum[10], md5sum[11], md5sum[12], md5sum[13], | |
1505 | md5sum[14], md5sum[15]); | |
1506 | ||
1507 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid); | |
1508 | } | |
1509 | ||
1510 | ||
ef416fc2 | 1511 | /* |
1512 | * 'add_printer()' - Add a printer to the system. | |
1513 | */ | |
1514 | ||
1515 | static void | |
1516 | add_printer(cupsd_client_t *con, /* I - Client connection */ | |
1517 | ipp_attribute_t *uri) /* I - URI of printer */ | |
1518 | { | |
1519 | http_status_t status; /* Policy status */ | |
1520 | int i; /* Looping var */ | |
1521 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
1522 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
1523 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
1524 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
1525 | int port; /* Port portion of URI */ | |
1526 | cupsd_printer_t *printer; /* Printer/class */ | |
1527 | ipp_attribute_t *attr; /* Printer attribute */ | |
1528 | cups_file_t *fp; /* Script/PPD file */ | |
1529 | char line[1024]; /* Line from file... */ | |
1530 | char srcfile[1024], /* Source Script/PPD file */ | |
1531 | dstfile[1024]; /* Destination Script/PPD file */ | |
1532 | int modify; /* Non-zero if we are modifying */ | |
e00b005a | 1533 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 1534 | |
1535 | ||
1536 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, | |
1537 | con->http.fd, uri->values[0].string.text); | |
1538 | ||
1539 | /* | |
1540 | * Do we have a valid URI? | |
1541 | */ | |
1542 | ||
a4d04587 | 1543 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
1544 | sizeof(method), username, sizeof(username), host, | |
1545 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1546 | |
fa73b229 | 1547 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) |
ef416fc2 | 1548 | { |
1549 | /* | |
1550 | * No, return an error... | |
1551 | */ | |
1552 | ||
1553 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1554 | _("The printer-uri must be of the form " | |
1555 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
1556 | return; | |
1557 | } | |
1558 | ||
1559 | /* | |
1560 | * Do we have a valid printer name? | |
1561 | */ | |
1562 | ||
1563 | if (!validate_name(resource + 10)) | |
1564 | { | |
1565 | /* | |
1566 | * No, return an error... | |
1567 | */ | |
1568 | ||
1569 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1570 | _("The printer-uri \"%s\" contains invalid characters."), | |
1571 | uri->values[0].string.text); | |
1572 | return; | |
1573 | } | |
1574 | ||
1575 | /* | |
1576 | * Check policy... | |
1577 | */ | |
1578 | ||
1579 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
1580 | { | |
1581 | send_http_error(con, status); | |
1582 | return; | |
1583 | } | |
1584 | ||
1585 | /* | |
1586 | * See if the printer already exists; if not, create a new printer... | |
1587 | */ | |
1588 | ||
1589 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) | |
1590 | { | |
1591 | /* | |
1592 | * Printer doesn't exist; see if we have a class of the same name... | |
1593 | */ | |
1594 | ||
1595 | if ((printer = cupsdFindClass(resource + 10)) != NULL && | |
1596 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
1597 | { | |
1598 | /* | |
1599 | * Yes, return an error... | |
1600 | */ | |
1601 | ||
1602 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1603 | _("A class named \"%s\" already exists!"), | |
1604 | resource + 10); | |
1605 | return; | |
1606 | } | |
1607 | ||
1608 | /* | |
1609 | * No, add the printer... | |
1610 | */ | |
1611 | ||
1612 | printer = cupsdAddPrinter(resource + 10); | |
1613 | modify = 0; | |
1614 | } | |
1615 | else if (printer->type & CUPS_PRINTER_IMPLICIT) | |
1616 | { | |
1617 | /* | |
1618 | * Rename the implicit printer to "AnyPrinter" or delete it... | |
1619 | */ | |
1620 | ||
1621 | if (ImplicitAnyClasses) | |
1622 | { | |
1623 | cupsArrayRemove(Printers, printer); | |
1624 | cupsdSetStringf(&printer->name, "Any%s", resource + 10); | |
1625 | cupsArrayAdd(Printers, printer); | |
1626 | } | |
1627 | else | |
1628 | cupsdDeletePrinter(printer, 1); | |
1629 | ||
1630 | /* | |
1631 | * Add the printer as a new local printer... | |
1632 | */ | |
1633 | ||
1634 | printer = cupsdAddPrinter(resource + 10); | |
1635 | modify = 0; | |
1636 | } | |
1637 | else if (printer->type & CUPS_PRINTER_REMOTE) | |
1638 | { | |
1639 | /* | |
1640 | * Rename the remote printer to "Printer@server"... | |
1641 | */ | |
1642 | ||
1643 | cupsdDeletePrinterFilters(printer); | |
1644 | cupsArrayRemove(Printers, printer); | |
1645 | cupsdSetStringf(&printer->name, "%s@%s", resource + 10, printer->hostname); | |
1646 | cupsdSetPrinterAttrs(printer); | |
1647 | cupsArrayAdd(Printers, printer); | |
1648 | ||
1649 | /* | |
1650 | * Add the printer as a new local printer... | |
1651 | */ | |
1652 | ||
1653 | printer = cupsdAddPrinter(resource + 10); | |
1654 | modify = 0; | |
1655 | } | |
1656 | else | |
1657 | modify = 1; | |
1658 | ||
1659 | /* | |
1660 | * Look for attributes and copy them over as needed... | |
1661 | */ | |
1662 | ||
e00b005a | 1663 | need_restart_job = 0; |
1664 | ||
fa73b229 | 1665 | if ((attr = ippFindAttribute(con->request, "printer-location", |
1666 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1667 | cupsdSetString(&printer->location, attr->values[0].string.text); |
1668 | ||
fa73b229 | 1669 | if ((attr = ippFindAttribute(con->request, "printer-info", |
1670 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1671 | cupsdSetString(&printer->info, attr->values[0].string.text); |
1672 | ||
fa73b229 | 1673 | if ((attr = ippFindAttribute(con->request, "device-uri", |
1674 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 1675 | { |
1676 | /* | |
1677 | * Do we have a valid device URI? | |
1678 | */ | |
1679 | ||
e00b005a | 1680 | need_restart_job = 1; |
1681 | ||
a4d04587 | 1682 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
1683 | sizeof(method), username, sizeof(username), host, | |
1684 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 1685 | |
1686 | if (!strcmp(method, "file")) | |
1687 | { | |
1688 | /* | |
1689 | * See if the administrator has enabled file devices... | |
1690 | */ | |
1691 | ||
1692 | if (!FileDevice && strcmp(resource, "/dev/null")) | |
1693 | { | |
1694 | /* | |
1695 | * File devices are disabled and the URL is not file:/dev/null... | |
1696 | */ | |
1697 | ||
1698 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1699 | _("File device URIs have been disabled! " | |
1700 | "To enable, see the FileDevice directive in " | |
1701 | "\"%s/cupsd.conf\"."), | |
1702 | ServerRoot); | |
1703 | return; | |
1704 | } | |
1705 | } | |
1706 | else | |
1707 | { | |
1708 | /* | |
1709 | * See if the backend exists and is executable... | |
1710 | */ | |
1711 | ||
1712 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, method); | |
1713 | if (access(srcfile, X_OK)) | |
1714 | { | |
1715 | /* | |
1716 | * Could not find device in list! | |
1717 | */ | |
1718 | ||
1719 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), | |
1720 | attr->values[0].string.text); | |
1721 | return; | |
1722 | } | |
1723 | } | |
1724 | ||
1725 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1726 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
1727 | printer->name, | |
1728 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
1729 | sizeof(line)), | |
1730 | cupsdSanitizeURI(printer->device_uri, resource, | |
1731 | sizeof(resource))); | |
1732 | ||
1733 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); | |
1734 | } | |
1735 | ||
fa73b229 | 1736 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
1737 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 1738 | { |
1739 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ | |
1740 | ||
1741 | ||
e00b005a | 1742 | need_restart_job = 1; |
1743 | ||
ef416fc2 | 1744 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", |
1745 | IPP_TAG_KEYWORD); | |
1746 | for (i = 0; i < supported->num_values; i ++) | |
1747 | if (!strcmp(supported->values[i].string.text, | |
1748 | attr->values[0].string.text)) | |
1749 | break; | |
1750 | ||
1751 | if (i >= supported->num_values) | |
1752 | { | |
1753 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
1754 | attr->values[0].string.text); | |
1755 | return; | |
1756 | } | |
1757 | ||
1758 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1759 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
1760 | printer->name, attr->values[0].string.text, | |
1761 | printer->port_monitor); | |
1762 | ||
1763 | if (strcmp(attr->values[0].string.text, "none")) | |
1764 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
1765 | else | |
1766 | cupsdClearString(&printer->port_monitor); | |
1767 | } | |
1768 | ||
fa73b229 | 1769 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
1770 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1771 | { |
1772 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1773 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
1774 | printer->name, attr->values[0].boolean, printer->accepting); | |
1775 | ||
1776 | printer->accepting = attr->values[0].boolean; | |
1777 | cupsdAddPrinterHistory(printer); | |
1778 | } | |
1779 | ||
fa73b229 | 1780 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
1781 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 1782 | { |
1783 | if (printer->shared && !attr->values[0].boolean) | |
1784 | cupsdSendBrowseDelete(printer); | |
1785 | ||
1786 | cupsdLogMessage(CUPSD_LOG_INFO, | |
1787 | "Setting %s printer-is-shared to %d (was %d.)", | |
1788 | printer->name, attr->values[0].boolean, printer->shared); | |
1789 | ||
1790 | printer->shared = attr->values[0].boolean; | |
1791 | } | |
1792 | ||
fa73b229 | 1793 | if ((attr = ippFindAttribute(con->request, "printer-state", |
1794 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 1795 | { |
1796 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
1797 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
1798 | { | |
1799 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
1800 | attr->values[0].integer); | |
1801 | return; | |
1802 | } | |
1803 | ||
1804 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", printer->name, | |
1805 | attr->values[0].integer, printer->state); | |
1806 | ||
1807 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
1808 | cupsdStopPrinter(printer, 0); | |
1809 | else | |
e00b005a | 1810 | { |
1811 | need_restart_job = 1; | |
ef416fc2 | 1812 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 1813 | } |
ef416fc2 | 1814 | } |
fa73b229 | 1815 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
1816 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 1817 | { |
1818 | strlcpy(printer->state_message, attr->values[0].string.text, | |
1819 | sizeof(printer->state_message)); | |
1820 | cupsdAddPrinterHistory(printer); | |
1821 | } | |
fa73b229 | 1822 | if ((attr = ippFindAttribute(con->request, "job-sheets-default", |
1823 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 1824 | !Classification) |
1825 | { | |
1826 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
1827 | if (attr->num_values > 1) | |
1828 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
1829 | else | |
1830 | cupsdSetString(&printer->job_sheets[1], "none"); | |
1831 | } | |
1832 | if ((attr = ippFindAttribute(con->request, "requesting-user-name-allowed", | |
1833 | IPP_TAG_ZERO)) != NULL) | |
1834 | { | |
1835 | cupsdFreePrinterUsers(printer); | |
1836 | ||
1837 | printer->deny_users = 0; | |
1838 | if (attr->value_tag == IPP_TAG_NAME && | |
1839 | (attr->num_values > 1 || | |
fa73b229 | 1840 | strcmp(attr->values[0].string.text, "all"))) |
ef416fc2 | 1841 | for (i = 0; i < attr->num_values; i ++) |
1842 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
1843 | } | |
1844 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name-denied", | |
1845 | IPP_TAG_ZERO)) != NULL) | |
1846 | { | |
1847 | cupsdFreePrinterUsers(printer); | |
1848 | ||
1849 | printer->deny_users = 1; | |
1850 | if (attr->value_tag == IPP_TAG_NAME && | |
1851 | (attr->num_values > 1 || | |
fa73b229 | 1852 | strcmp(attr->values[0].string.text, "none"))) |
ef416fc2 | 1853 | for (i = 0; i < attr->num_values; i ++) |
1854 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
1855 | } | |
1856 | if ((attr = ippFindAttribute(con->request, "job-quota-period", | |
1857 | IPP_TAG_INTEGER)) != NULL) | |
1858 | { | |
1859 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
1860 | attr->values[0].integer); | |
1861 | cupsdFreeQuotas(printer); | |
1862 | printer->quota_period = attr->values[0].integer; | |
1863 | } | |
1864 | if ((attr = ippFindAttribute(con->request, "job-k-limit", | |
1865 | IPP_TAG_INTEGER)) != NULL) | |
1866 | { | |
1867 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
1868 | attr->values[0].integer); | |
1869 | cupsdFreeQuotas(printer); | |
1870 | printer->k_limit = attr->values[0].integer; | |
1871 | } | |
1872 | if ((attr = ippFindAttribute(con->request, "job-page-limit", | |
1873 | IPP_TAG_INTEGER)) != NULL) | |
1874 | { | |
1875 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
1876 | attr->values[0].integer); | |
1877 | cupsdFreeQuotas(printer); | |
1878 | printer->page_limit = attr->values[0].integer; | |
1879 | } | |
1880 | if ((attr = ippFindAttribute(con->request, "printer-op-policy", | |
1881 | IPP_TAG_NAME)) != NULL) | |
1882 | { | |
1883 | cupsd_policy_t *p; /* Policy */ | |
1884 | ||
1885 | ||
1886 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
1887 | { | |
1888 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1889 | "Setting printer-op-policy to \"%s\"...", | |
1890 | attr->values[0].string.text); | |
1891 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
1892 | printer->op_policy_ptr = p; | |
1893 | } | |
1894 | else | |
1895 | { | |
1896 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1897 | _("Unknown printer-op-policy \"%s\"."), | |
1898 | attr->values[0].string.text); | |
1899 | return; | |
1900 | } | |
1901 | } | |
1902 | if ((attr = ippFindAttribute(con->request, "printer-error-policy", | |
1903 | IPP_TAG_NAME)) != NULL) | |
1904 | { | |
1905 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
1906 | strcmp(attr->values[0].string.text, "retry-job") && | |
1907 | strcmp(attr->values[0].string.text, "stop-printer")) | |
1908 | { | |
1909 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1910 | _("Unknown printer-error-policy \"%s\"."), | |
1911 | attr->values[0].string.text); | |
1912 | return; | |
1913 | } | |
1914 | ||
1915 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1916 | "Setting printer-error-policy to \"%s\"...", | |
1917 | attr->values[0].string.text); | |
1918 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
1919 | } | |
1920 | ||
1921 | /* | |
1922 | * See if we have all required attributes... | |
1923 | */ | |
1924 | ||
1925 | if (!printer->device_uri) | |
e00b005a | 1926 | cupsdSetString(&printer->device_uri, "file:///dev/null"); |
ef416fc2 | 1927 | |
1928 | /* | |
1929 | * See if we have an interface script or PPD file attached to the request... | |
1930 | */ | |
1931 | ||
1932 | if (con->filename) | |
1933 | { | |
e00b005a | 1934 | need_restart_job = 1; |
1935 | ||
ef416fc2 | 1936 | strlcpy(srcfile, con->filename, sizeof(srcfile)); |
1937 | ||
fa73b229 | 1938 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
ef416fc2 | 1939 | { |
1940 | /* | |
1941 | * Yes; get the first line from it... | |
1942 | */ | |
1943 | ||
1944 | line[0] = '\0'; | |
1945 | cupsFileGets(fp, line, sizeof(line)); | |
1946 | cupsFileClose(fp); | |
1947 | ||
1948 | /* | |
1949 | * Then see what kind of file it is... | |
1950 | */ | |
1951 | ||
1952 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
1953 | printer->name); | |
1954 | ||
1955 | if (!strncmp(line, "*PPD-Adobe", 10)) | |
1956 | { | |
1957 | /* | |
1958 | * The new file is a PPD file, so remove any old interface script | |
1959 | * that might be lying around... | |
1960 | */ | |
1961 | ||
1962 | unlink(dstfile); | |
1963 | } | |
1964 | else | |
1965 | { | |
1966 | /* | |
1967 | * This must be an interface script, so move the file over to the | |
1968 | * interfaces directory and make it executable... | |
1969 | */ | |
1970 | ||
1971 | if (copy_file(srcfile, dstfile)) | |
1972 | { | |
1973 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1974 | _("Unable to copy interface script - %s!"), | |
1975 | strerror(errno)); | |
1976 | return; | |
1977 | } | |
1978 | else | |
1979 | { | |
1980 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1981 | "Copied interface script successfully!"); | |
1982 | chmod(dstfile, 0755); | |
1983 | } | |
1984 | } | |
1985 | ||
1986 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
1987 | printer->name); | |
1988 | ||
1989 | if (!strncmp(line, "*PPD-Adobe", 10)) | |
1990 | { | |
1991 | /* | |
1992 | * The new file is a PPD file, so move the file over to the | |
1993 | * ppd directory and make it readable by all... | |
1994 | */ | |
1995 | ||
1996 | if (copy_file(srcfile, dstfile)) | |
1997 | { | |
1998 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1999 | _("Unable to copy PPD file - %s!"), | |
2000 | strerror(errno)); | |
2001 | return; | |
2002 | } | |
2003 | else | |
2004 | { | |
2005 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2006 | "Copied PPD file successfully!"); | |
2007 | chmod(dstfile, 0644); | |
2008 | } | |
2009 | } | |
2010 | else | |
2011 | { | |
2012 | /* | |
2013 | * This must be an interface script, so remove any old PPD file that | |
2014 | * may be lying around... | |
2015 | */ | |
2016 | ||
2017 | unlink(dstfile); | |
2018 | } | |
2019 | } | |
2020 | } | |
fa73b229 | 2021 | else if ((attr = ippFindAttribute(con->request, "ppd-name", |
2022 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2023 | { |
e00b005a | 2024 | need_restart_job = 1; |
2025 | ||
ef416fc2 | 2026 | if (!strcmp(attr->values[0].string.text, "raw")) |
2027 | { | |
2028 | /* | |
2029 | * Raw driver, remove any existing PPD or interface script files. | |
2030 | */ | |
2031 | ||
2032 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
2033 | printer->name); | |
2034 | unlink(dstfile); | |
2035 | ||
2036 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
2037 | printer->name); | |
2038 | unlink(dstfile); | |
2039 | } | |
2040 | else | |
2041 | { | |
2042 | /* | |
2043 | * PPD model file... | |
2044 | */ | |
2045 | ||
2046 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
2047 | printer->name); | |
2048 | unlink(dstfile); | |
2049 | ||
2050 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
2051 | printer->name); | |
2052 | ||
2053 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
2054 | { | |
2055 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
2056 | return; | |
2057 | } | |
2058 | else | |
2059 | { | |
2060 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2061 | "Copied PPD file successfully!"); | |
2062 | chmod(dstfile, 0644); | |
2063 | } | |
2064 | } | |
2065 | } | |
2066 | ||
ef416fc2 | 2067 | /* |
2068 | * Update the printer attributes and return... | |
2069 | */ | |
2070 | ||
2071 | cupsdSetPrinterAttrs(printer); | |
2072 | cupsdSaveAllPrinters(); | |
2073 | ||
e00b005a | 2074 | if (need_restart_job && printer->job) |
ef416fc2 | 2075 | { |
2076 | cupsd_job_t *job; | |
2077 | ||
2078 | /* | |
2079 | * Stop the current job and then restart it below... | |
2080 | */ | |
2081 | ||
2082 | job = (cupsd_job_t *)printer->job; | |
2083 | ||
2084 | cupsdStopJob(job, 1); | |
bd7854cb | 2085 | |
ef416fc2 | 2086 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 2087 | job->state_value = IPP_JOB_PENDING; |
ef416fc2 | 2088 | } |
2089 | ||
e00b005a | 2090 | if (need_restart_job) |
2091 | cupsdCheckJobs(); | |
ef416fc2 | 2092 | |
2093 | cupsdWritePrintcap(); | |
2094 | ||
2095 | if (modify) | |
2096 | { | |
2097 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, | |
2098 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
e00b005a | 2099 | get_username(con)); |
ef416fc2 | 2100 | |
2101 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", | |
e00b005a | 2102 | printer->name, get_username(con)); |
ef416fc2 | 2103 | } |
2104 | else | |
2105 | { | |
2106 | cupsdAddPrinterHistory(printer); | |
2107 | ||
2108 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, | |
2109 | "New printer \"%s\" added by \"%s\".", printer->name, | |
e00b005a | 2110 | get_username(con)); |
ef416fc2 | 2111 | |
2112 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", | |
e00b005a | 2113 | printer->name, get_username(con)); |
ef416fc2 | 2114 | } |
2115 | ||
2116 | con->response->request.status.status_code = IPP_OK; | |
2117 | } | |
2118 | ||
2119 | ||
2120 | /* | |
2121 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute | |
2122 | * based upon the printer state... | |
2123 | */ | |
2124 | ||
2125 | static void | |
2126 | add_printer_state_reasons( | |
2127 | cupsd_client_t *con, /* I - Client connection */ | |
2128 | cupsd_printer_t *p) /* I - Printer info */ | |
2129 | { | |
2130 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2131 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2132 | con, con->http.fd, p, p->name); | |
2133 | ||
2134 | if (p->num_reasons == 0) | |
2135 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2136 | "printer-state-reasons", NULL, | |
2137 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2138 | else | |
2139 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2140 | "printer-state-reasons", p->num_reasons, NULL, | |
2141 | (const char * const *)p->reasons); | |
2142 | } | |
2143 | ||
2144 | ||
2145 | /* | |
2146 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2147 | * the specified printer or class. | |
2148 | */ | |
2149 | ||
2150 | static void | |
2151 | add_queued_job_count( | |
2152 | cupsd_client_t *con, /* I - Client connection */ | |
2153 | cupsd_printer_t *p) /* I - Printer or class */ | |
2154 | { | |
2155 | int count; /* Number of jobs on destination */ | |
2156 | ||
2157 | ||
2158 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", | |
2159 | con, con->http.fd, p, p->name); | |
2160 | ||
2161 | count = cupsdGetPrinterJobCount(p->name); | |
2162 | ||
2163 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
2164 | "queued-job-count", count); | |
2165 | } | |
2166 | ||
2167 | ||
2168 | /* | |
2169 | * 'authenticate_job()' - Set job authentication info. | |
2170 | */ | |
2171 | ||
2172 | static void | |
2173 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2174 | ipp_attribute_t *uri) /* I - Job URI */ | |
2175 | { | |
2176 | ipp_attribute_t *attr; /* Job-id attribute */ | |
2177 | int jobid; /* Job ID */ | |
2178 | cupsd_job_t *job; /* Current job */ | |
2179 | char method[HTTP_MAX_URI], | |
2180 | /* Method portion of URI */ | |
2181 | username[HTTP_MAX_URI], | |
2182 | /* Username portion of URI */ | |
2183 | host[HTTP_MAX_URI], | |
2184 | /* Host portion of URI */ | |
2185 | resource[HTTP_MAX_URI]; | |
2186 | /* Resource portion of URI */ | |
2187 | int port; /* Port portion of URI */ | |
2188 | ||
2189 | ||
2190 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", | |
2191 | con, con->http.fd, uri->values[0].string.text); | |
2192 | ||
2193 | /* | |
2194 | * Start with "everything is OK" status... | |
2195 | */ | |
2196 | ||
2197 | con->response->request.status.status_code = IPP_OK; | |
2198 | ||
2199 | /* | |
2200 | * See if we have a job URI or a printer URI... | |
2201 | */ | |
2202 | ||
2203 | if (!strcmp(uri->name, "printer-uri")) | |
2204 | { | |
2205 | /* | |
2206 | * Got a printer URI; see if we also have a job-id attribute... | |
2207 | */ | |
2208 | ||
fa73b229 | 2209 | if ((attr = ippFindAttribute(con->request, "job-id", |
2210 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 2211 | { |
2212 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2213 | _("Got a printer-uri attribute but no job-id!")); | |
2214 | return; | |
2215 | } | |
2216 | ||
2217 | jobid = attr->values[0].integer; | |
2218 | } | |
2219 | else | |
2220 | { | |
2221 | /* | |
2222 | * Got a job URI; parse it to get the job ID... | |
2223 | */ | |
2224 | ||
a4d04587 | 2225 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2226 | sizeof(method), username, sizeof(username), host, | |
2227 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2228 | |
2229 | if (strncmp(resource, "/jobs/", 6)) | |
2230 | { | |
2231 | /* | |
2232 | * Not a valid URI! | |
2233 | */ | |
2234 | ||
2235 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), | |
2236 | uri->values[0].string.text); | |
2237 | return; | |
2238 | } | |
2239 | ||
2240 | jobid = atoi(resource + 6); | |
2241 | } | |
2242 | ||
2243 | /* | |
2244 | * See if the job exists... | |
2245 | */ | |
2246 | ||
2247 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2248 | { | |
2249 | /* | |
2250 | * Nope - return a "not found" error... | |
2251 | */ | |
2252 | ||
2253 | send_ipp_status(con, IPP_NOT_FOUND, | |
2254 | _("Job #%d does not exist!"), jobid); | |
2255 | return; | |
2256 | } | |
2257 | ||
2258 | /* | |
2259 | * See if the job has been completed... | |
2260 | */ | |
2261 | ||
bd7854cb | 2262 | if (job->state_value != IPP_JOB_HELD) |
ef416fc2 | 2263 | { |
2264 | /* | |
2265 | * Return a "not-possible" error... | |
2266 | */ | |
2267 | ||
2268 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
2269 | _("Job #%d is not held for authentication!"), | |
2270 | jobid); | |
2271 | return; | |
2272 | } | |
2273 | ||
2274 | /* | |
2275 | * See if we have already authenticated... | |
2276 | */ | |
2277 | ||
2278 | if (!con->username[0]) | |
2279 | { | |
2280 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2281 | _("No authentication information provided!")); | |
2282 | return; | |
2283 | } | |
2284 | ||
2285 | /* | |
2286 | * See if the job is owned by the requesting user... | |
2287 | */ | |
2288 | ||
2289 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2290 | { | |
bd7854cb | 2291 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 2292 | return; |
2293 | } | |
2294 | ||
2295 | /* | |
2296 | * Save the authentication information for this job... | |
2297 | */ | |
2298 | ||
2299 | save_auth_info(con, job); | |
2300 | ||
2301 | /* | |
2302 | * Reset the job-hold-until value to "no-hold"... | |
2303 | */ | |
2304 | ||
fa73b229 | 2305 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
2306 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 2307 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
2308 | ||
fa73b229 | 2309 | if (attr) |
ef416fc2 | 2310 | { |
2311 | attr->value_tag = IPP_TAG_KEYWORD; | |
2312 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
2313 | } | |
2314 | ||
2315 | /* | |
2316 | * Release the job and return... | |
2317 | */ | |
2318 | ||
2319 | cupsdReleaseJob(job); | |
2320 | ||
2321 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was authenticated by \"%s\".", jobid, | |
2322 | con->username); | |
2323 | } | |
2324 | ||
2325 | ||
2326 | /* | |
2327 | * 'cancel_all_jobs()' - Cancel all print jobs. | |
2328 | */ | |
2329 | ||
2330 | static void | |
2331 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2332 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2333 | { | |
2334 | http_status_t status; /* Policy status */ | |
2335 | const char *dest; /* Destination */ | |
2336 | cups_ptype_t dtype; /* Destination type */ | |
2337 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2338 | userpass[HTTP_MAX_URI], /* Username portion of URI */ | |
2339 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2340 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2341 | int port; /* Port portion of URI */ | |
2342 | ipp_attribute_t *attr; /* Attribute in request */ | |
2343 | const char *username; /* Username */ | |
2344 | int purge; /* Purge? */ | |
2345 | cupsd_printer_t *printer; /* Printer */ | |
2346 | ||
2347 | ||
2348 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, | |
2349 | con->http.fd, uri->values[0].string.text); | |
2350 | ||
2351 | /* | |
2352 | * See if we have a printer URI... | |
2353 | */ | |
2354 | ||
2355 | if (strcmp(uri->name, "printer-uri")) | |
2356 | { | |
2357 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2358 | _("The printer-uri attribute is required!")); | |
2359 | return; | |
2360 | } | |
2361 | ||
2362 | /* | |
2363 | * Get the username (if any) for the jobs we want to cancel (only if | |
2364 | * "my-jobs" is specified... | |
2365 | */ | |
2366 | ||
fa73b229 | 2367 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
2368 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 2369 | attr->values[0].boolean) |
2370 | { | |
fa73b229 | 2371 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
2372 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2373 | username = attr->values[0].string.text; |
2374 | else | |
2375 | { | |
2376 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2377 | _("Missing requesting-user-name attribute!")); | |
2378 | return; | |
2379 | } | |
2380 | } | |
2381 | else | |
2382 | username = NULL; | |
2383 | ||
2384 | /* | |
2385 | * Look for the "purge-jobs" attribute... | |
2386 | */ | |
2387 | ||
fa73b229 | 2388 | if ((attr = ippFindAttribute(con->request, "purge-jobs", |
2389 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 2390 | purge = attr->values[0].boolean; |
2391 | else | |
2392 | purge = 1; | |
2393 | ||
2394 | /* | |
2395 | * And if the destination is valid... | |
2396 | */ | |
2397 | ||
a4d04587 | 2398 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2399 | sizeof(method), userpass, sizeof(userpass), host, | |
2400 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2401 | |
2402 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
2403 | { | |
2404 | /* | |
2405 | * Bad URI? | |
2406 | */ | |
2407 | ||
bd7854cb | 2408 | if ((!strncmp(resource, "/printers/", 10) && resource[10]) || |
2409 | (!strncmp(resource, "/classes/", 9) && resource[9])) | |
ef416fc2 | 2410 | { |
2411 | send_ipp_status(con, IPP_NOT_FOUND, | |
2412 | _("The printer or class was not found.")); | |
2413 | return; | |
2414 | } | |
2415 | else if (strcmp(resource, "/printers/")) | |
2416 | { | |
2417 | send_ipp_status(con, IPP_NOT_FOUND, | |
2418 | _("The printer-uri \"%s\" is not valid."), | |
2419 | uri->values[0].string.text); | |
2420 | return; | |
2421 | } | |
2422 | ||
2423 | /* | |
2424 | * Check policy... | |
2425 | */ | |
2426 | ||
2427 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
2428 | { | |
2429 | send_http_error(con, status); | |
2430 | return; | |
2431 | } | |
2432 | ||
2433 | /* | |
2434 | * Cancel all jobs on all printers... | |
2435 | */ | |
2436 | ||
2437 | cupsdCancelJobs(NULL, username, purge); | |
2438 | ||
2439 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", | |
e00b005a | 2440 | purge ? "purged" : "cancelled", get_username(con)); |
ef416fc2 | 2441 | } |
2442 | else | |
2443 | { | |
2444 | /* | |
2445 | * Check policy... | |
2446 | */ | |
2447 | ||
2448 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
2449 | { | |
2450 | send_http_error(con, status); | |
2451 | return; | |
2452 | } | |
2453 | ||
2454 | /* | |
2455 | * Cancel all of the jobs on the named printer... | |
2456 | */ | |
2457 | ||
2458 | cupsdCancelJobs(dest, username, purge); | |
2459 | ||
2460 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
e00b005a | 2461 | dest, purge ? "purged" : "cancelled", get_username(con)); |
ef416fc2 | 2462 | } |
2463 | ||
2464 | con->response->request.status.status_code = IPP_OK; | |
2465 | } | |
2466 | ||
2467 | ||
2468 | /* | |
2469 | * 'cancel_job()' - Cancel a print job. | |
2470 | */ | |
2471 | ||
2472 | static void | |
2473 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
2474 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2475 | { | |
2476 | ipp_attribute_t *attr; /* Current attribute */ | |
2477 | int jobid; /* Job ID */ | |
2478 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2479 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
2480 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2481 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2482 | int port; /* Port portion of URI */ | |
2483 | cupsd_job_t *job; /* Job information */ | |
2484 | const char *dest; /* Destination */ | |
2485 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
2486 | cupsd_printer_t *printer; /* Printer data */ | |
2487 | ||
2488 | ||
2489 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
2490 | con->http.fd, uri->values[0].string.text); | |
2491 | ||
2492 | /* | |
2493 | * See if we have a job URI or a printer URI... | |
2494 | */ | |
2495 | ||
2496 | if (!strcmp(uri->name, "printer-uri")) | |
2497 | { | |
2498 | /* | |
2499 | * Got a printer URI; see if we also have a job-id attribute... | |
2500 | */ | |
2501 | ||
fa73b229 | 2502 | if ((attr = ippFindAttribute(con->request, "job-id", |
2503 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 2504 | { |
2505 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2506 | _("Got a printer-uri attribute but no job-id!")); | |
2507 | return; | |
2508 | } | |
2509 | ||
2510 | if ((jobid = attr->values[0].integer) == 0) | |
2511 | { | |
2512 | /* | |
2513 | * Find the current job on the specified printer... | |
2514 | */ | |
2515 | ||
a4d04587 | 2516 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2517 | sizeof(method), username, sizeof(username), host, | |
2518 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2519 | |
2520 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
2521 | { | |
2522 | /* | |
2523 | * Bad URI... | |
2524 | */ | |
2525 | ||
2526 | send_ipp_status(con, IPP_NOT_FOUND, | |
2527 | _("The printer or class was not found.")); | |
2528 | return; | |
2529 | } | |
2530 | ||
2531 | /* | |
2532 | * See if the printer is currently printing a job... | |
2533 | */ | |
2534 | ||
2535 | if (printer->job) | |
2536 | jobid = ((cupsd_job_t *)printer->job)->id; | |
2537 | else | |
2538 | { | |
2539 | /* | |
2540 | * No, see if there are any pending jobs... | |
2541 | */ | |
2542 | ||
2543 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); | |
2544 | job; | |
2545 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
bd7854cb | 2546 | if (job->state_value <= IPP_JOB_PROCESSING && |
ef416fc2 | 2547 | !strcasecmp(job->dest, dest)) |
2548 | break; | |
2549 | ||
fa73b229 | 2550 | if (job) |
ef416fc2 | 2551 | jobid = job->id; |
2552 | else | |
2553 | { | |
2554 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), | |
2555 | dest); | |
2556 | return; | |
2557 | } | |
2558 | } | |
2559 | } | |
2560 | } | |
2561 | else | |
2562 | { | |
2563 | /* | |
2564 | * Got a job URI; parse it to get the job ID... | |
2565 | */ | |
2566 | ||
a4d04587 | 2567 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2568 | sizeof(method), username, sizeof(username), host, | |
2569 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2570 | |
2571 | if (strncmp(resource, "/jobs/", 6)) | |
2572 | { | |
2573 | /* | |
2574 | * Not a valid URI! | |
2575 | */ | |
2576 | ||
2577 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2578 | _("Bad job-uri attribute \"%s\"!"), | |
2579 | uri->values[0].string.text); | |
2580 | return; | |
2581 | } | |
2582 | ||
2583 | jobid = atoi(resource + 6); | |
2584 | } | |
2585 | ||
2586 | /* | |
2587 | * See if the job exists... | |
2588 | */ | |
2589 | ||
2590 | if ((job = cupsdFindJob(jobid)) == NULL) | |
2591 | { | |
2592 | /* | |
2593 | * Nope - return a "not found" error... | |
2594 | */ | |
2595 | ||
2596 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
2597 | return; | |
2598 | } | |
2599 | ||
2600 | /* | |
2601 | * See if the job is owned by the requesting user... | |
2602 | */ | |
2603 | ||
2604 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2605 | { | |
bd7854cb | 2606 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 2607 | return; |
2608 | } | |
2609 | ||
2610 | /* | |
2611 | * See if the job is already completed, cancelled, or aborted; if so, | |
2612 | * we can't cancel... | |
2613 | */ | |
2614 | ||
bd7854cb | 2615 | if (job->state_value >= IPP_JOB_CANCELLED) |
ef416fc2 | 2616 | { |
2617 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
2618 | _("Job #%d is already %s - can\'t cancel."), jobid, | |
bd7854cb | 2619 | job->state_value == IPP_JOB_CANCELLED ? "cancelled" : |
2620 | job->state_value == IPP_JOB_ABORTED ? "aborted" : | |
ef416fc2 | 2621 | "completed"); |
2622 | return; | |
2623 | } | |
2624 | ||
2625 | /* | |
2626 | * Cancel the job and return... | |
2627 | */ | |
2628 | ||
2629 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, | |
2630 | "Job cancelled by \"%s\".", username); | |
2631 | ||
2632 | cupsdCancelJob(job, 0); | |
2633 | cupsdCheckJobs(); | |
2634 | ||
2635 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was cancelled by \"%s\".", jobid, | |
2636 | username); | |
2637 | ||
2638 | con->response->request.status.status_code = IPP_OK; | |
2639 | } | |
2640 | ||
2641 | ||
2642 | /* | |
2643 | * 'cancel_subscription()' - Cancel a subscription. | |
2644 | */ | |
2645 | ||
2646 | static void | |
2647 | cancel_subscription( | |
2648 | cupsd_client_t *con, /* I - Client connection */ | |
2649 | int sub_id) /* I - Subscription ID */ | |
2650 | { | |
bd7854cb | 2651 | http_status_t status; /* Policy status */ |
2652 | cupsd_subscription_t *sub; /* Subscription */ | |
2653 | ||
2654 | ||
2655 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2656 | "cancel_subscription(con=%p[%d], sub_id=%d)", | |
2657 | con, con->http.fd, sub_id); | |
2658 | ||
2659 | /* | |
2660 | * Is the subscription ID valid? | |
2661 | */ | |
2662 | ||
2663 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
2664 | { | |
2665 | /* | |
2666 | * Bad subscription ID... | |
2667 | */ | |
2668 | ||
2669 | send_ipp_status(con, IPP_NOT_FOUND, | |
2670 | _("notify-subscription-id %d no good!"), sub_id); | |
2671 | return; | |
2672 | } | |
2673 | ||
2674 | /* | |
2675 | * Check policy... | |
2676 | */ | |
2677 | ||
2678 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
2679 | DefaultPolicyPtr, | |
2680 | con, sub->owner)) != HTTP_OK) | |
2681 | { | |
2682 | send_http_error(con, status); | |
2683 | return; | |
2684 | } | |
2685 | ||
2686 | /* | |
2687 | * Cancel the subscription... | |
2688 | */ | |
2689 | ||
2690 | cupsdDeleteSubscription(sub, 1); | |
2691 | ||
2692 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 2693 | } |
2694 | ||
2695 | ||
2696 | /* | |
2697 | * 'check_quotas()' - Check quotas for a printer and user. | |
2698 | */ | |
2699 | ||
2700 | static int /* O - 1 if OK, 0 if not */ | |
2701 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
2702 | cupsd_printer_t *p) /* I - Printer or class */ | |
2703 | { | |
2704 | int i; /* Looping var */ | |
ef416fc2 | 2705 | char username[33]; /* Username */ |
2706 | cupsd_quota_t *q; /* Quota data */ | |
2707 | struct passwd *pw; /* User password data */ | |
2708 | ||
2709 | ||
2710 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", | |
2711 | con, con->http.fd, p, p->name); | |
2712 | ||
2713 | /* | |
2714 | * Check input... | |
2715 | */ | |
2716 | ||
fa73b229 | 2717 | if (!con || !p) |
ef416fc2 | 2718 | return (0); |
2719 | ||
2720 | /* | |
2721 | * Figure out who is printing... | |
2722 | */ | |
2723 | ||
e00b005a | 2724 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 2725 | |
2726 | /* | |
2727 | * Check global active job limits for printers and users... | |
2728 | */ | |
2729 | ||
2730 | if (MaxJobsPerPrinter) | |
2731 | { | |
2732 | /* | |
2733 | * Check if there are too many pending jobs on this printer... | |
2734 | */ | |
2735 | ||
2736 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
2737 | { | |
2738 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
2739 | p->name); | |
2740 | return (0); | |
2741 | } | |
2742 | } | |
2743 | ||
2744 | if (MaxJobsPerUser) | |
2745 | { | |
2746 | /* | |
2747 | * Check if there are too many pending jobs for this user... | |
2748 | */ | |
2749 | ||
2750 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
2751 | { | |
2752 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
2753 | username); | |
2754 | return (0); | |
2755 | } | |
2756 | } | |
2757 | ||
2758 | /* | |
2759 | * Check against users... | |
2760 | */ | |
2761 | ||
2762 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) | |
2763 | return (1); | |
2764 | ||
2765 | if (p->num_users) | |
2766 | { | |
2767 | pw = getpwnam(username); | |
2768 | endpwent(); | |
2769 | ||
2770 | for (i = 0; i < p->num_users; i ++) | |
2771 | if (p->users[i][0] == '@') | |
2772 | { | |
2773 | /* | |
2774 | * Check group membership... | |
2775 | */ | |
2776 | ||
2777 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
2778 | break; | |
2779 | } | |
2780 | else if (!strcasecmp(username, p->users[i])) | |
2781 | break; | |
2782 | ||
2783 | if ((i < p->num_users) == p->deny_users) | |
2784 | { | |
2785 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2786 | "Denying user \"%s\" access to printer \"%s\"...", | |
2787 | username, p->name); | |
2788 | return (0); | |
2789 | } | |
2790 | } | |
2791 | ||
2792 | /* | |
2793 | * Check quotas... | |
2794 | */ | |
2795 | ||
2796 | if (p->k_limit || p->page_limit) | |
2797 | { | |
2798 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
2799 | { | |
2800 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
2801 | "Unable to allocate quota data for user \"%s\"!", | |
2802 | username); | |
2803 | return (0); | |
2804 | } | |
2805 | ||
2806 | if ((q->k_count >= p->k_limit && p->k_limit) || | |
2807 | (q->page_count >= p->page_limit && p->page_limit)) | |
2808 | { | |
2809 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
2810 | username); | |
2811 | return (0); | |
2812 | } | |
2813 | } | |
2814 | ||
2815 | /* | |
2816 | * If we have gotten this far, we're done! | |
2817 | */ | |
2818 | ||
2819 | return (1); | |
2820 | } | |
2821 | ||
2822 | ||
2823 | /* | |
2824 | * 'copy_attribute()' - Copy a single attribute. | |
2825 | */ | |
2826 | ||
2827 | static ipp_attribute_t * /* O - New attribute */ | |
2828 | copy_attribute( | |
2829 | ipp_t *to, /* O - Destination request/response */ | |
2830 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
2831 | int quickcopy) /* I - Do a quick copy? */ | |
2832 | { | |
2833 | int i; /* Looping var */ | |
2834 | ipp_attribute_t *toattr; /* Destination attribute */ | |
2835 | ||
2836 | ||
2837 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
2838 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, | |
2839 | attr->name ? attr->name : "(null)", attr->group_tag, | |
2840 | attr->value_tag); | |
2841 | ||
2842 | switch (attr->value_tag & ~IPP_TAG_COPY) | |
2843 | { | |
2844 | case IPP_TAG_ZERO : | |
2845 | toattr = ippAddSeparator(to); | |
2846 | break; | |
2847 | ||
2848 | case IPP_TAG_INTEGER : | |
2849 | case IPP_TAG_ENUM : | |
2850 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
2851 | attr->name, attr->num_values, NULL); | |
2852 | ||
2853 | for (i = 0; i < attr->num_values; i ++) | |
2854 | toattr->values[i].integer = attr->values[i].integer; | |
2855 | break; | |
2856 | ||
2857 | case IPP_TAG_BOOLEAN : | |
2858 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
2859 | attr->num_values, NULL); | |
2860 | ||
2861 | for (i = 0; i < attr->num_values; i ++) | |
2862 | toattr->values[i].boolean = attr->values[i].boolean; | |
2863 | break; | |
2864 | ||
2865 | case IPP_TAG_STRING : | |
2866 | case IPP_TAG_TEXT : | |
2867 | case IPP_TAG_NAME : | |
2868 | case IPP_TAG_KEYWORD : | |
2869 | case IPP_TAG_URI : | |
2870 | case IPP_TAG_URISCHEME : | |
2871 | case IPP_TAG_CHARSET : | |
2872 | case IPP_TAG_LANGUAGE : | |
2873 | case IPP_TAG_MIMETYPE : | |
2874 | toattr = ippAddStrings(to, attr->group_tag, | |
2875 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
2876 | attr->name, attr->num_values, NULL, NULL); | |
2877 | ||
2878 | if (quickcopy) | |
2879 | { | |
2880 | for (i = 0; i < attr->num_values; i ++) | |
2881 | toattr->values[i].string.text = attr->values[i].string.text; | |
2882 | } | |
2883 | else | |
2884 | { | |
2885 | for (i = 0; i < attr->num_values; i ++) | |
4400e98d | 2886 | toattr->values[i].string.text = _cups_sp_alloc(attr->values[i].string.text); |
ef416fc2 | 2887 | } |
2888 | break; | |
2889 | ||
2890 | case IPP_TAG_DATE : | |
2891 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
2892 | attr->values[0].date); | |
2893 | break; | |
2894 | ||
2895 | case IPP_TAG_RESOLUTION : | |
2896 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
2897 | attr->num_values, IPP_RES_PER_INCH, | |
2898 | NULL, NULL); | |
2899 | ||
2900 | for (i = 0; i < attr->num_values; i ++) | |
2901 | { | |
2902 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
2903 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
2904 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
2905 | } | |
2906 | break; | |
2907 | ||
2908 | case IPP_TAG_RANGE : | |
2909 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
2910 | attr->num_values, NULL, NULL); | |
2911 | ||
2912 | for (i = 0; i < attr->num_values; i ++) | |
2913 | { | |
2914 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
2915 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
2916 | } | |
2917 | break; | |
2918 | ||
2919 | case IPP_TAG_TEXTLANG : | |
2920 | case IPP_TAG_NAMELANG : | |
2921 | toattr = ippAddStrings(to, attr->group_tag, | |
2922 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
2923 | attr->name, attr->num_values, NULL, NULL); | |
2924 | ||
2925 | if (quickcopy) | |
2926 | { | |
2927 | for (i = 0; i < attr->num_values; i ++) | |
2928 | { | |
2929 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
2930 | toattr->values[i].string.text = attr->values[i].string.text; | |
2931 | } | |
2932 | } | |
2933 | else | |
2934 | { | |
2935 | for (i = 0; i < attr->num_values; i ++) | |
2936 | { | |
2937 | if (!i) | |
2938 | toattr->values[i].string.charset = | |
4400e98d | 2939 | _cups_sp_alloc(attr->values[i].string.charset); |
ef416fc2 | 2940 | else |
2941 | toattr->values[i].string.charset = | |
2942 | toattr->values[0].string.charset; | |
2943 | ||
4400e98d | 2944 | toattr->values[i].string.text = _cups_sp_alloc(attr->values[i].string.text); |
ef416fc2 | 2945 | } |
2946 | } | |
2947 | break; | |
2948 | ||
2949 | case IPP_TAG_BEGIN_COLLECTION : | |
2950 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
2951 | attr->num_values, NULL); | |
2952 | ||
2953 | for (i = 0; i < attr->num_values; i ++) | |
2954 | { | |
2955 | toattr->values[i].collection = ippNew(); | |
2956 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
2957 | NULL, IPP_TAG_ZERO, 0); | |
2958 | } | |
2959 | break; | |
2960 | ||
2961 | default : | |
2962 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
2963 | attr->name, attr->num_values, NULL); | |
2964 | ||
2965 | for (i = 0; i < attr->num_values; i ++) | |
2966 | { | |
2967 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
2968 | ||
2969 | if (toattr->values[i].unknown.length > 0) | |
2970 | { | |
fa73b229 | 2971 | if ((toattr->values[i].unknown.data = |
2972 | malloc(toattr->values[i].unknown.length)) == NULL) | |
ef416fc2 | 2973 | toattr->values[i].unknown.length = 0; |
2974 | else | |
2975 | memcpy(toattr->values[i].unknown.data, | |
2976 | attr->values[i].unknown.data, | |
2977 | toattr->values[i].unknown.length); | |
2978 | } | |
2979 | } | |
2980 | break; /* anti-compiler-warning-code */ | |
2981 | } | |
2982 | ||
2983 | return (toattr); | |
2984 | } | |
2985 | ||
2986 | ||
2987 | /* | |
2988 | * 'copy_attrs()' - Copy attributes from one request to another. | |
2989 | */ | |
2990 | ||
2991 | static void | |
fa73b229 | 2992 | copy_attrs(ipp_t *to, /* I - Destination request */ |
2993 | ipp_t *from, /* I - Source request */ | |
2994 | cups_array_t *ra, /* I - Requested attributes */ | |
2995 | ipp_tag_t group, /* I - Group to copy */ | |
2996 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 2997 | { |
ef416fc2 | 2998 | ipp_attribute_t *fromattr; /* Source attribute */ |
2999 | ||
3000 | ||
fa73b229 | 3001 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3002 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
3003 | to, from, ra, group, quickcopy); | |
ef416fc2 | 3004 | |
fa73b229 | 3005 | if (!to || !from) |
ef416fc2 | 3006 | return; |
3007 | ||
fa73b229 | 3008 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 3009 | { |
3010 | /* | |
3011 | * Filter attributes as needed... | |
3012 | */ | |
3013 | ||
3014 | if (group != IPP_TAG_ZERO && fromattr->group_tag != group && | |
fa73b229 | 3015 | fromattr->group_tag != IPP_TAG_ZERO && !fromattr->name) |
ef416fc2 | 3016 | continue; |
3017 | ||
fa73b229 | 3018 | if (!ra || cupsArrayFind(ra, fromattr->name)) |
3019 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 3020 | } |
3021 | } | |
3022 | ||
3023 | ||
3024 | /* | |
3025 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
3026 | * specified job. | |
3027 | */ | |
3028 | ||
3029 | static int /* O - Size of banner file in kbytes */ | |
3030 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
3031 | cupsd_job_t *job, /* I - Job information */ | |
3032 | const char *name) /* I - Name of banner */ | |
3033 | { | |
3034 | int i; /* Looping var */ | |
3035 | int kbytes; /* Size of banner file in kbytes */ | |
3036 | char filename[1024]; /* Job filename */ | |
3037 | cupsd_banner_t *banner; /* Pointer to banner */ | |
3038 | cups_file_t *in; /* Input file */ | |
3039 | cups_file_t *out; /* Output file */ | |
3040 | int ch; /* Character from file */ | |
3041 | char attrname[255], /* Name of attribute */ | |
3042 | *s; /* Pointer into name */ | |
3043 | ipp_attribute_t *attr; /* Attribute */ | |
3044 | ||
3045 | ||
3046 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", | |
3047 | con, con->http.fd, job, job->id, name ? name : "(null)"); | |
3048 | ||
3049 | /* | |
3050 | * Find the banner; return if not found or "none"... | |
3051 | */ | |
3052 | ||
fa73b229 | 3053 | if (!name || !strcmp(name, "none") || |
ef416fc2 | 3054 | (banner = cupsdFindBanner(name)) == NULL) |
3055 | return (0); | |
3056 | ||
3057 | /* | |
3058 | * Open the banner and job files... | |
3059 | */ | |
3060 | ||
3061 | if (add_file(con, job, banner->filetype, 0)) | |
3062 | return (0); | |
3063 | ||
3064 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
3065 | job->num_files); | |
3066 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
3067 | { | |
3068 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3069 | "copy_banner: Unable to create banner job file %s - %s", | |
3070 | filename, strerror(errno)); | |
3071 | job->num_files --; | |
3072 | return (0); | |
3073 | } | |
3074 | ||
3075 | fchmod(cupsFileNumber(out), 0640); | |
3076 | fchown(cupsFileNumber(out), RunUser, Group); | |
3077 | ||
3078 | /* | |
3079 | * Try the localized banner file under the subdirectory... | |
3080 | */ | |
3081 | ||
3082 | strlcpy(attrname, con->request->attrs->next->values[0].string.text, | |
3083 | sizeof(attrname)); | |
3084 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
3085 | { | |
3086 | /* | |
3087 | * Convert ll-cc to ll_CC... | |
3088 | */ | |
3089 | ||
3090 | attrname[2] = '_'; | |
3091 | attrname[3] = toupper(attrname[3] & 255); | |
3092 | attrname[4] = toupper(attrname[4] & 255); | |
3093 | } | |
3094 | ||
3095 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, | |
3096 | attrname, name); | |
3097 | ||
3098 | if (access(filename, 0) && strlen(attrname) > 2) | |
3099 | { | |
3100 | /* | |
3101 | * Wasn't able to find "ll_CC" locale file; try the non-national | |
3102 | * localization banner directory. | |
3103 | */ | |
3104 | ||
3105 | attrname[2] = '\0'; | |
3106 | ||
3107 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, | |
3108 | attrname, name); | |
3109 | } | |
3110 | ||
3111 | if (access(filename, 0)) | |
3112 | { | |
3113 | /* | |
3114 | * Use the non-localized banner file. | |
3115 | */ | |
3116 | ||
3117 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); | |
3118 | } | |
3119 | ||
3120 | if ((in = cupsFileOpen(filename, "r")) == NULL) | |
3121 | { | |
3122 | cupsFileClose(out); | |
3123 | unlink(filename); | |
3124 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3125 | "copy_banner: Unable to open banner template file %s - %s", | |
3126 | filename, strerror(errno)); | |
3127 | job->num_files --; | |
3128 | return (0); | |
3129 | } | |
3130 | ||
3131 | /* | |
3132 | * Parse the file to the end... | |
3133 | */ | |
3134 | ||
3135 | while ((ch = cupsFileGetChar(in)) != EOF) | |
3136 | if (ch == '{') | |
3137 | { | |
3138 | /* | |
3139 | * Get an attribute name... | |
3140 | */ | |
3141 | ||
3142 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) | |
3143 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3144 | break; | |
3145 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3146 | *s++ = ch; | |
3147 | else | |
3148 | break; | |
3149 | ||
3150 | *s = '\0'; | |
3151 | ||
3152 | if (ch != '}') | |
3153 | { | |
3154 | /* | |
3155 | * Ignore { followed by stuff that is not an attribute name... | |
3156 | */ | |
3157 | ||
3158 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3159 | continue; | |
3160 | } | |
3161 | ||
3162 | /* | |
3163 | * See if it is defined... | |
3164 | */ | |
3165 | ||
3166 | if (attrname[0] == '?') | |
3167 | s = attrname + 1; | |
3168 | else | |
3169 | s = attrname; | |
3170 | ||
fa73b229 | 3171 | if (!strcmp(s, "printer-name")) |
ef416fc2 | 3172 | { |
3173 | cupsFilePuts(out, job->dest); | |
3174 | continue; | |
3175 | } | |
3176 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) | |
3177 | { | |
3178 | /* | |
3179 | * See if we have a leading question mark... | |
3180 | */ | |
3181 | ||
3182 | if (attrname[0] != '?') | |
3183 | { | |
3184 | /* | |
3185 | * Nope, write to file as-is; probably a PostScript procedure... | |
3186 | */ | |
3187 | ||
3188 | cupsFilePrintf(out, "{%s}", attrname); | |
3189 | } | |
3190 | ||
3191 | continue; | |
3192 | } | |
3193 | ||
3194 | /* | |
3195 | * Output value(s)... | |
3196 | */ | |
3197 | ||
3198 | for (i = 0; i < attr->num_values; i ++) | |
3199 | { | |
3200 | if (i) | |
3201 | cupsFilePutChar(out, ','); | |
3202 | ||
3203 | switch (attr->value_tag) | |
3204 | { | |
3205 | case IPP_TAG_INTEGER : | |
3206 | case IPP_TAG_ENUM : | |
fa73b229 | 3207 | if (!strncmp(s, "time-at-", 8)) |
ef416fc2 | 3208 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); |
3209 | else | |
3210 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3211 | break; | |
3212 | ||
3213 | case IPP_TAG_BOOLEAN : | |
3214 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3215 | break; | |
3216 | ||
3217 | case IPP_TAG_NOVALUE : | |
3218 | cupsFilePuts(out, "novalue"); | |
3219 | break; | |
3220 | ||
3221 | case IPP_TAG_RANGE : | |
3222 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
3223 | attr->values[i].range.upper); | |
3224 | break; | |
3225 | ||
3226 | case IPP_TAG_RESOLUTION : | |
3227 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
3228 | attr->values[i].resolution.yres, | |
3229 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3230 | "dpi" : "dpc"); | |
3231 | break; | |
3232 | ||
3233 | case IPP_TAG_URI : | |
3234 | case IPP_TAG_STRING : | |
3235 | case IPP_TAG_TEXT : | |
3236 | case IPP_TAG_NAME : | |
3237 | case IPP_TAG_KEYWORD : | |
3238 | case IPP_TAG_CHARSET : | |
3239 | case IPP_TAG_LANGUAGE : | |
fa73b229 | 3240 | if (!strcasecmp(banner->filetype->type, "postscript")) |
ef416fc2 | 3241 | { |
3242 | /* | |
3243 | * Need to quote strings for PS banners... | |
3244 | */ | |
3245 | ||
3246 | const char *p; | |
3247 | ||
3248 | for (p = attr->values[i].string.text; *p; p ++) | |
3249 | { | |
3250 | if (*p == '(' || *p == ')' || *p == '\\') | |
3251 | { | |
3252 | cupsFilePutChar(out, '\\'); | |
3253 | cupsFilePutChar(out, *p); | |
3254 | } | |
3255 | else if (*p < 32 || *p > 126) | |
3256 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
3257 | else | |
3258 | cupsFilePutChar(out, *p); | |
3259 | } | |
3260 | } | |
3261 | else | |
3262 | cupsFilePuts(out, attr->values[i].string.text); | |
3263 | break; | |
3264 | ||
3265 | default : | |
3266 | break; /* anti-compiler-warning-code */ | |
3267 | } | |
3268 | } | |
3269 | } | |
3270 | else if (ch == '\\') /* Quoted char */ | |
3271 | { | |
3272 | ch = cupsFileGetChar(in); | |
3273 | ||
3274 | if (ch != '{') /* Only do special handling for \{ */ | |
3275 | cupsFilePutChar(out, '\\'); | |
3276 | ||
3277 | cupsFilePutChar(out, ch); | |
3278 | } | |
3279 | else | |
3280 | cupsFilePutChar(out, ch); | |
3281 | ||
3282 | cupsFileClose(in); | |
3283 | ||
3284 | kbytes = (cupsFileTell(out) + 1023) / 1024; | |
3285 | ||
fa73b229 | 3286 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
3287 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 3288 | attr->values[0].integer += kbytes; |
3289 | ||
3290 | cupsFileClose(out); | |
3291 | ||
3292 | return (kbytes); | |
3293 | } | |
3294 | ||
3295 | ||
3296 | /* | |
3297 | * 'copy_file()' - Copy a PPD file or interface script... | |
3298 | */ | |
3299 | ||
3300 | static int /* O - 0 = success, -1 = error */ | |
3301 | copy_file(const char *from, /* I - Source file */ | |
3302 | const char *to) /* I - Destination file */ | |
3303 | { | |
3304 | cups_file_t *src, /* Source file */ | |
3305 | *dst; /* Destination file */ | |
3306 | int bytes; /* Bytes to read/write */ | |
3307 | char buffer[2048]; /* Copy buffer */ | |
3308 | ||
3309 | ||
3310 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); | |
3311 | ||
3312 | /* | |
3313 | * Open the source and destination file for a copy... | |
3314 | */ | |
3315 | ||
3316 | if ((src = cupsFileOpen(from, "rb")) == NULL) | |
3317 | return (-1); | |
3318 | ||
3319 | if ((dst = cupsFileOpen(to, "wb")) == NULL) | |
3320 | { | |
3321 | cupsFileClose(src); | |
3322 | return (-1); | |
3323 | } | |
3324 | ||
3325 | /* | |
3326 | * Copy the source file to the destination... | |
3327 | */ | |
3328 | ||
3329 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) | |
3330 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
3331 | { | |
3332 | cupsFileClose(src); | |
3333 | cupsFileClose(dst); | |
3334 | return (-1); | |
3335 | } | |
3336 | ||
3337 | /* | |
3338 | * Close both files and return... | |
3339 | */ | |
3340 | ||
3341 | cupsFileClose(src); | |
3342 | ||
3343 | return (cupsFileClose(dst)); | |
3344 | } | |
3345 | ||
3346 | ||
3347 | /* | |
3348 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
3349 | * as needed... | |
3350 | */ | |
3351 | ||
3352 | static int /* O - 0 = success, -1 = error */ | |
3353 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
3354 | const char *from, /* I - Source file */ | |
3355 | const char *to) /* I - Destination file */ | |
3356 | { | |
3357 | fd_set *input; /* select() input set */ | |
3358 | struct timeval timeout; /* select() timeout */ | |
3359 | int maxfd; /* Maximum file descriptor for select() */ | |
3360 | char tempfile[1024]; /* Temporary PPD file */ | |
3361 | int tempfd; /* Temporary PPD file descriptor */ | |
3362 | int temppid; /* Process ID of cups-driverd */ | |
3363 | int temppipe[2]; /* Temporary pipes */ | |
3364 | char *argv[4], /* Command-line arguments */ | |
e00b005a | 3365 | *envp[MAX_ENV]; /* Environment */ |
ef416fc2 | 3366 | cups_file_t *src, /* Source file */ |
3367 | *dst; /* Destination file */ | |
3368 | int bytes, /* Bytes from pipe */ | |
3369 | total; /* Total bytes from pipe */ | |
3370 | char buffer[2048], /* Copy buffer */ | |
3371 | *ptr; /* Pointer into buffer */ | |
3372 | int i; /* Looping var */ | |
3373 | char option[PPD_MAX_NAME], /* Option name */ | |
3374 | choice[PPD_MAX_NAME]; /* Choice name */ | |
3375 | int num_defaults; /* Number of default options */ | |
3376 | ppd_default_t *defaults; /* Default options */ | |
3377 | char cups_protocol[PPD_MAX_LINE]; | |
3378 | /* cupsProtocol attribute */ | |
3379 | int have_letter, /* Have Letter size */ | |
3380 | have_a4; /* Have A4 size */ | |
3381 | #ifdef HAVE_LIBPAPER | |
3382 | char *paper_result; /* Paper size name from libpaper */ | |
3383 | char system_paper[64]; /* Paper size name buffer */ | |
3384 | #endif /* HAVE_LIBPAPER */ | |
3385 | ||
3386 | ||
3387 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
3388 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
3389 | con, from, to); | |
3390 | ||
3391 | /* | |
3392 | * Run cups-driverd to get the PPD file... | |
3393 | */ | |
3394 | ||
3395 | argv[0] = "cups-driverd"; | |
3396 | argv[1] = "cat"; | |
3397 | argv[2] = (char *)from; | |
3398 | argv[3] = NULL; | |
3399 | ||
3400 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); | |
3401 | ||
3402 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); | |
3403 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
3404 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3405 | if (tempfd < 0) | |
3406 | return (-1); | |
3407 | ||
3408 | cupsdOpenPipe(temppipe); | |
3409 | ||
3410 | if ((input = calloc(1, SetSize)) == NULL) | |
3411 | { | |
3412 | close(tempfd); | |
3413 | unlink(tempfile); | |
3414 | ||
3415 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3416 | "copy_model: Unable to allocate %d bytes for select()...", | |
3417 | SetSize); | |
3418 | return (-1); | |
3419 | } | |
3420 | ||
3421 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
3422 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
3423 | ||
3424 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], | |
3425 | -1, 0, &temppid)) | |
3426 | { | |
e00b005a | 3427 | free(input); |
ef416fc2 | 3428 | close(tempfd); |
3429 | unlink(tempfile); | |
3430 | return (-1); | |
3431 | } | |
3432 | ||
3433 | close(temppipe[1]); | |
3434 | ||
3435 | /* | |
3436 | * Wait up to 30 seconds for the PPD file to be copied... | |
3437 | */ | |
3438 | ||
3439 | total = 0; | |
3440 | ||
3441 | if (temppipe[0] > CGIPipes[0]) | |
3442 | maxfd = temppipe[0] + 1; | |
3443 | else | |
3444 | maxfd = CGIPipes[0] + 1; | |
3445 | ||
3446 | for (;;) | |
3447 | { | |
3448 | /* | |
3449 | * See if we have data ready... | |
3450 | */ | |
3451 | ||
3452 | bytes = 0; | |
3453 | ||
3454 | FD_SET(temppipe[0], input); | |
3455 | FD_SET(CGIPipes[0], input); | |
3456 | ||
3457 | timeout.tv_sec = 30; | |
3458 | timeout.tv_usec = 0; | |
3459 | ||
3460 | if ((i = select(maxfd, input, NULL, NULL, &timeout)) < 0) | |
3461 | { | |
3462 | if (errno == EINTR) | |
3463 | continue; | |
3464 | else | |
3465 | break; | |
3466 | } | |
3467 | else if (i == 0) | |
3468 | { | |
3469 | /* | |
3470 | * We have timed out... | |
3471 | */ | |
3472 | ||
3473 | break; | |
3474 | } | |
3475 | ||
3476 | if (FD_ISSET(temppipe[0], input)) | |
3477 | { | |
3478 | /* | |
3479 | * Read the PPD file from the pipe, and write it to the PPD file. | |
3480 | */ | |
3481 | ||
3482 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) | |
3483 | { | |
3484 | if (write(tempfd, buffer, bytes) < bytes) | |
3485 | break; | |
3486 | ||
3487 | total += bytes; | |
3488 | } | |
3489 | else | |
3490 | break; | |
3491 | } | |
3492 | ||
3493 | if (FD_ISSET(CGIPipes[0], input)) | |
3494 | cupsdUpdateCGI(); | |
3495 | } | |
3496 | ||
3497 | close(temppipe[0]); | |
3498 | close(tempfd); | |
3499 | ||
e00b005a | 3500 | free(input); |
3501 | ||
ef416fc2 | 3502 | if (!total) |
3503 | { | |
3504 | /* | |
3505 | * No data from cups-deviced... | |
3506 | */ | |
3507 | ||
3508 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
3509 | unlink(tempfile); | |
3510 | return (-1); | |
3511 | } | |
3512 | ||
3513 | /* | |
3514 | * Read the source file and see what page sizes are supported... | |
3515 | */ | |
3516 | ||
3517 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) | |
3518 | { | |
3519 | unlink(tempfile); | |
3520 | return (-1); | |
3521 | } | |
3522 | ||
3523 | have_letter = 0; | |
3524 | have_a4 = 0; | |
3525 | ||
fa73b229 | 3526 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 3527 | if (!strncmp(buffer, "*PageSize ", 10)) |
3528 | { | |
3529 | /* | |
3530 | * Strip UI text and command data from the end of the line... | |
3531 | */ | |
3532 | ||
3533 | if ((ptr = strchr(buffer + 10, '/')) != NULL) | |
3534 | *ptr = '\0'; | |
3535 | if ((ptr = strchr(buffer + 10, ':')) != NULL) | |
3536 | *ptr = '\0'; | |
3537 | ||
3538 | for (ptr = buffer + 10; isspace(*ptr); ptr ++); | |
3539 | ||
3540 | /* | |
3541 | * Look for Letter and A4 page sizes... | |
3542 | */ | |
3543 | ||
3544 | if (!strcmp(ptr, "Letter")) | |
3545 | have_letter = 1; | |
3546 | ||
3547 | if (!strcmp(ptr, "A4")) | |
3548 | have_a4 = 1; | |
3549 | } | |
3550 | ||
3551 | cupsFileRewind(src); | |
3552 | ||
3553 | /* | |
3554 | * Open the destination (if possible) and set the default options... | |
3555 | */ | |
3556 | ||
3557 | num_defaults = 0; | |
3558 | defaults = NULL; | |
3559 | cups_protocol[0] = '\0'; | |
3560 | ||
3561 | if ((dst = cupsFileOpen(to, "rb")) != NULL) | |
3562 | { | |
3563 | /* | |
3564 | * Read all of the default lines from the old PPD... | |
3565 | */ | |
3566 | ||
fa73b229 | 3567 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
ef416fc2 | 3568 | if (!strncmp(buffer, "*Default", 8)) |
3569 | { | |
3570 | /* | |
3571 | * Add the default option... | |
3572 | */ | |
3573 | ||
3574 | if (!ppd_parse_line(buffer, option, sizeof(option), | |
3575 | choice, sizeof(choice))) | |
3576 | num_defaults = ppd_add_default(option, choice, num_defaults, | |
3577 | &defaults); | |
3578 | } | |
3579 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
3580 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
3581 | ||
3582 | cupsFileClose(dst); | |
3583 | } | |
3584 | #ifdef HAVE_LIBPAPER | |
3585 | else if ((paper_result = systempapername()) != NULL) | |
3586 | { | |
3587 | /* | |
3588 | * Set the default media sizes from the systemwide default... | |
3589 | */ | |
3590 | ||
3591 | strlcpy(system_paper, paper_result, sizeof(system_paper)); | |
3592 | system_paper[0] = toupper(system_paper[0] & 255); | |
3593 | ||
3594 | if ((!strcmp(system_paper, "Letter") && have_letter) || | |
3595 | (!strcmp(system_paper, "A4") && have_a4)) | |
3596 | { | |
3597 | num_defaults = ppd_add_default("PageSize", system_paper, | |
3598 | num_defaults, &defaults); | |
3599 | num_defaults = ppd_add_default("PageRegion", system_paper, | |
3600 | num_defaults, &defaults); | |
3601 | num_defaults = ppd_add_default("PaperDimension", system_paper, | |
3602 | num_defaults, &defaults); | |
3603 | num_defaults = ppd_add_default("ImageableArea", system_paper, | |
3604 | num_defaults, &defaults); | |
3605 | } | |
3606 | } | |
3607 | #endif /* HAVE_LIBPAPER */ | |
3608 | else | |
3609 | { | |
3610 | /* | |
3611 | * Add the default media sizes... | |
3612 | * | |
3613 | * Note: These values are generally not valid for large-format devices | |
3614 | * like plotters, however it is probably safe to say that those | |
3615 | * users will configure the media size after initially adding | |
3616 | * the device anyways... | |
3617 | */ | |
3618 | ||
3619 | if (!DefaultLanguage || | |
3620 | !strcasecmp(DefaultLanguage, "C") || | |
3621 | !strcasecmp(DefaultLanguage, "POSIX") || | |
3622 | !strcasecmp(DefaultLanguage, "en") || | |
3623 | !strncasecmp(DefaultLanguage, "en_US", 5) || | |
3624 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
3625 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
3626 | { | |
3627 | /* | |
3628 | * These are the only locales that will default to "letter" size... | |
3629 | */ | |
3630 | ||
3631 | if (have_letter) | |
3632 | { | |
3633 | num_defaults = ppd_add_default("PageSize", "Letter", num_defaults, | |
3634 | &defaults); | |
3635 | num_defaults = ppd_add_default("PageRegion", "Letter", num_defaults, | |
3636 | &defaults); | |
3637 | num_defaults = ppd_add_default("PaperDimension", "Letter", num_defaults, | |
3638 | &defaults); | |
3639 | num_defaults = ppd_add_default("ImageableArea", "Letter", num_defaults, | |
3640 | &defaults); | |
3641 | } | |
3642 | } | |
3643 | else if (have_a4) | |
3644 | { | |
3645 | /* | |
3646 | * The rest default to "a4" size... | |
3647 | */ | |
3648 | ||
3649 | num_defaults = ppd_add_default("PageSize", "A4", num_defaults, | |
3650 | &defaults); | |
3651 | num_defaults = ppd_add_default("PageRegion", "A4", num_defaults, | |
3652 | &defaults); | |
3653 | num_defaults = ppd_add_default("PaperDimension", "A4", num_defaults, | |
3654 | &defaults); | |
3655 | num_defaults = ppd_add_default("ImageableArea", "A4", num_defaults, | |
3656 | &defaults); | |
3657 | } | |
3658 | } | |
3659 | ||
3660 | /* | |
3661 | * Open the destination file for a copy... | |
3662 | */ | |
3663 | ||
3664 | if ((dst = cupsFileOpen(to, "wb")) == NULL) | |
3665 | { | |
3666 | if (num_defaults > 0) | |
3667 | free(defaults); | |
3668 | ||
3669 | cupsFileClose(src); | |
3670 | unlink(tempfile); | |
3671 | return (-1); | |
3672 | } | |
3673 | ||
3674 | /* | |
3675 | * Copy the source file to the destination... | |
3676 | */ | |
3677 | ||
fa73b229 | 3678 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 3679 | { |
3680 | if (!strncmp(buffer, "*Default", 8)) | |
3681 | { | |
3682 | /* | |
3683 | * Check for an previous default option choice... | |
3684 | */ | |
3685 | ||
3686 | if (!ppd_parse_line(buffer, option, sizeof(option), | |
3687 | choice, sizeof(choice))) | |
3688 | { | |
3689 | for (i = 0; i < num_defaults; i ++) | |
3690 | if (!strcmp(option, defaults[i].option)) | |
3691 | { | |
3692 | /* | |
3693 | * Substitute the previous choice... | |
3694 | */ | |
3695 | ||
3696 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, | |
3697 | defaults[i].choice); | |
3698 | break; | |
3699 | } | |
3700 | } | |
3701 | } | |
3702 | ||
3703 | cupsFilePrintf(dst, "%s\n", buffer); | |
3704 | } | |
3705 | ||
3706 | if (cups_protocol[0]) | |
3707 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
3708 | ||
3709 | if (num_defaults > 0) | |
3710 | free(defaults); | |
3711 | ||
3712 | /* | |
3713 | * Close both files and return... | |
3714 | */ | |
3715 | ||
3716 | cupsFileClose(src); | |
3717 | ||
3718 | unlink(tempfile); | |
3719 | ||
3720 | return (cupsFileClose(dst)); | |
3721 | } | |
3722 | ||
3723 | ||
fa73b229 | 3724 | /* |
3725 | * 'copy_job_attrs()' - Copy job attributes. | |
3726 | */ | |
3727 | ||
3728 | static void | |
3729 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
3730 | cupsd_job_t *job, /* I - Job */ | |
3731 | cups_array_t *ra) /* I - Requested attributes array */ | |
3732 | { | |
3733 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
3734 | ||
3735 | ||
3736 | /* | |
3737 | * Send the requested attributes for each job... | |
3738 | */ | |
3739 | ||
a4d04587 | 3740 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
fa73b229 | 3741 | con->servername, con->serverport, "/jobs/%d", |
3742 | job->id); | |
3743 | ||
3744 | if (!ra || cupsArrayFind(ra, "job-more-info")) | |
3745 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
3746 | "job-more-info", NULL, job_uri); | |
3747 | ||
bd7854cb | 3748 | if (job->state_value > IPP_JOB_PROCESSING && |
fa73b229 | 3749 | (!ra || cupsArrayFind(ra, "job-preserved"))) |
fa73b229 | 3750 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", |
bd7854cb | 3751 | job->num_files > 0); |
fa73b229 | 3752 | |
3753 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) | |
3754 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
3755 | "job-printer-up-time", time(NULL)); | |
3756 | ||
3757 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) | |
3758 | add_job_state_reasons(con, job); | |
3759 | ||
3760 | if (!ra || cupsArrayFind(ra, "job-uri")) | |
3761 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
3762 | "job-uri", NULL, job_uri); | |
3763 | ||
3764 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); | |
3765 | } | |
3766 | ||
3767 | ||
3768 | /* | |
3769 | * 'copy_printer_attrs()' - Copy printer attributes. | |
3770 | */ | |
3771 | ||
3772 | static void | |
3773 | copy_printer_attrs( | |
3774 | cupsd_client_t *con, /* I - Client connection */ | |
3775 | cupsd_printer_t *printer, /* I - Printer */ | |
3776 | cups_array_t *ra) /* I - Requested attributes array */ | |
3777 | { | |
3778 | char printer_uri[HTTP_MAX_URI]; | |
3779 | /* Printer URI */ | |
3780 | time_t curtime; /* Current time */ | |
3781 | int i; /* Looping var */ | |
3782 | ipp_attribute_t *history; /* History collection */ | |
3783 | ||
3784 | ||
3785 | /* | |
3786 | * Copy the printer attributes to the response using requested-attributes | |
3787 | * and document-format attributes that may be provided by the client. | |
3788 | */ | |
3789 | ||
3790 | curtime = time(NULL); | |
3791 | ||
e00b005a | 3792 | #ifdef __APPLE__ |
3793 | if ((!ra || cupsArrayFind(ra, "com.apple.print.recoverable-message")) && | |
3794 | printer->recoverable) | |
3795 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
3796 | "com.apple.print.recoverable-message", NULL, | |
3797 | printer->recoverable); | |
3798 | #endif /* __APPLE__ */ | |
3799 | ||
fa73b229 | 3800 | if (!ra || cupsArrayFind(ra, "printer-current-time")) |
3801 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
3802 | ippTimeToDate(curtime)); | |
3803 | ||
3804 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) | |
3805 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
3806 | "printer-error-policy", NULL, printer->error_policy); | |
3807 | ||
3808 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) | |
3809 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
3810 | printer->accepting); | |
3811 | ||
3812 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) | |
3813 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
3814 | printer->shared); | |
3815 | ||
3816 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) | |
3817 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
3818 | "printer-op-policy", NULL, printer->op_policy); | |
3819 | ||
3820 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
3821 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
3822 | printer->state); | |
3823 | ||
3824 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
3825 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
3826 | "printer-state-change-time", printer->state_time); | |
3827 | ||
3828 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && | |
3829 | cupsArrayFind(ra, "printer-state-history")) | |
3830 | { | |
3831 | /* | |
3832 | * Printer history is only sent if specifically requested, so that | |
3833 | * older CUPS/IPP clients won't barf on the collection attributes. | |
3834 | */ | |
3835 | ||
3836 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, | |
3837 | "printer-state-history", | |
3838 | printer->num_history, NULL); | |
3839 | ||
3840 | for (i = 0; i < printer->num_history; i ++) | |
3841 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
3842 | NULL, IPP_TAG_ZERO, 0); | |
3843 | } | |
3844 | ||
3845 | if (!ra || cupsArrayFind(ra, "printer-state-message")) | |
3846 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
3847 | "printer-state-message", NULL, printer->state_message); | |
3848 | ||
3849 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) | |
3850 | add_printer_state_reasons(con, printer); | |
3851 | ||
e00b005a | 3852 | if (!ra || cupsArrayFind(ra, "printer-type")) |
3853 | { | |
3854 | int type; /* printer-type value */ | |
3855 | ||
3856 | ||
3857 | /* | |
3858 | * Add the CUPS-specific printer-type attribute... | |
3859 | */ | |
3860 | ||
3861 | type = printer->type; | |
3862 | ||
3863 | if (printer == DefaultPrinter) | |
3864 | type |= CUPS_PRINTER_DEFAULT; | |
3865 | ||
3866 | if (!printer->accepting) | |
3867 | type |= CUPS_PRINTER_REJECTING; | |
3868 | ||
3869 | if (!printer->shared) | |
3870 | type |= CUPS_PRINTER_NOT_SHARED; | |
3871 | ||
3872 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
3873 | type); | |
3874 | } | |
3875 | ||
fa73b229 | 3876 | if (!ra || cupsArrayFind(ra, "printer-up-time")) |
3877 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
3878 | "printer-up-time", curtime); | |
3879 | ||
3880 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && | |
3881 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
3882 | IPP_TAG_URI)) | |
3883 | { | |
a4d04587 | 3884 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
3885 | "ipp", NULL, con->servername, con->serverport, | |
3886 | "/printers/%s", printer->name); | |
fa73b229 | 3887 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, |
3888 | "printer-uri-supported", NULL, printer_uri); | |
3889 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
3890 | printer_uri); | |
3891 | } | |
3892 | ||
3893 | if (!ra || cupsArrayFind(ra, "queued-job-count")) | |
3894 | add_queued_job_count(con, printer); | |
3895 | ||
3896 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); | |
3897 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
3898 | } | |
3899 | ||
3900 | ||
ef416fc2 | 3901 | /* |
3902 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
3903 | */ | |
3904 | ||
3905 | static void | |
3906 | copy_subscription_attrs( | |
3907 | cupsd_client_t *con, /* I - Client connection */ | |
3908 | cupsd_subscription_t *sub, /* I - Subscription */ | |
3909 | cups_array_t *ra) /* I - Requested attributes array */ | |
3910 | { | |
3911 | ipp_attribute_t *attr; /* Current attribute */ | |
3912 | char printer_uri[HTTP_MAX_URI]; | |
3913 | /* Printer URI */ | |
3914 | int count; /* Number of events */ | |
3915 | unsigned mask; /* Current event mask */ | |
3916 | const char *name; /* Current event name */ | |
3917 | ||
3918 | ||
3919 | /* | |
3920 | * Copy the subscription attributes to the response using the | |
3921 | * requested-attributes attribute that may be provided by the client. | |
3922 | */ | |
3923 | ||
ef416fc2 | 3924 | if (!ra || cupsArrayFind(ra, "notify-events")) |
3925 | { | |
3926 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
3927 | { | |
3928 | /* | |
3929 | * Simple event list... | |
3930 | */ | |
3931 | ||
3932 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, | |
3933 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
3934 | "notify-events", NULL, name); | |
3935 | } | |
3936 | else | |
3937 | { | |
3938 | /* | |
3939 | * Complex event list... | |
3940 | */ | |
3941 | ||
3942 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) | |
3943 | if (sub->mask & mask) | |
3944 | count ++; | |
3945 | ||
3946 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, | |
3947 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
3948 | "notify-events", count, NULL, NULL); | |
3949 | ||
3950 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) | |
3951 | if (sub->mask & mask) | |
3952 | { | |
3953 | attr->values[count].string.text = | |
3954 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
3955 | ||
3956 | count ++; | |
3957 | } | |
3958 | } | |
3959 | } | |
3960 | ||
fa73b229 | 3961 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
3962 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3963 | "notify-job-id", sub->job->id); | |
ef416fc2 | 3964 | |
3965 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) | |
3966 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3967 | "notify-lease-duration", sub->lease); | |
3968 | ||
ef416fc2 | 3969 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
3970 | { | |
a4d04587 | 3971 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
3972 | "ipp", NULL, con->servername, con->serverport, | |
3973 | "/printers/%s", sub->dest->name); | |
ef416fc2 | 3974 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, |
3975 | "notify-printer-uri", NULL, printer_uri); | |
3976 | } | |
3977 | ||
fa73b229 | 3978 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
3979 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
3980 | "notify-recipient-uri", NULL, sub->recipient); | |
3981 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
3982 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
3983 | "notify-pull-method", NULL, "ippget"); | |
3984 | ||
3985 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) | |
3986 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
3987 | "notify-subscriber-user-name", NULL, sub->owner); | |
3988 | ||
3989 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) | |
ef416fc2 | 3990 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, |
fa73b229 | 3991 | "notify-subscription-id", sub->id); |
3992 | ||
3993 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) | |
3994 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
3995 | "notify-time-interval", sub->interval); | |
3996 | ||
3997 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) | |
3998 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
3999 | sub->user_data, sub->user_data_len); | |
ef416fc2 | 4000 | } |
4001 | ||
4002 | ||
4003 | /* | |
4004 | * 'create_job()' - Print a file to a printer or class. | |
4005 | */ | |
4006 | ||
4007 | static void | |
4008 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
4009 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4010 | { | |
4011 | http_status_t status; /* Policy status */ | |
4012 | ipp_attribute_t *attr; /* Current attribute */ | |
4013 | const char *dest; /* Destination */ | |
4014 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4015 | int priority; /* Job priority */ | |
4016 | char *title; /* Job name/title */ | |
4017 | cupsd_job_t *job; /* Current job */ | |
4018 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
4019 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
4020 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
4021 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
4022 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
4023 | int port; /* Port portion of URI */ | |
4024 | cupsd_printer_t *printer; /* Printer data */ | |
4025 | int kbytes; /* Size of print file */ | |
4026 | int i; /* Looping var */ | |
4027 | int lowerpagerange; /* Page range bound */ | |
4028 | ||
4029 | ||
4030 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, | |
4031 | con->http.fd, uri->values[0].string.text); | |
4032 | ||
4033 | /* | |
4034 | * Is the destination valid? | |
4035 | */ | |
4036 | ||
a4d04587 | 4037 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4038 | sizeof(method), username, sizeof(username), host, | |
4039 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4040 | |
4041 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4042 | { | |
4043 | /* | |
4044 | * Bad URI... | |
4045 | */ | |
4046 | ||
4047 | send_ipp_status(con, IPP_NOT_FOUND, | |
4048 | _("The printer or class was not found.")); | |
4049 | return; | |
4050 | } | |
4051 | ||
4052 | /* | |
4053 | * Check remote printing to non-shared printer... | |
4054 | */ | |
4055 | ||
4056 | if (!printer->shared && | |
4057 | strcasecmp(con->http.hostname, "localhost") && | |
4058 | strcasecmp(con->http.hostname, ServerName)) | |
4059 | { | |
4060 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
4061 | _("The printer or class is not shared!")); | |
4062 | return; | |
4063 | } | |
4064 | ||
4065 | /* | |
4066 | * Check policy... | |
4067 | */ | |
4068 | ||
4069 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
4070 | { | |
4071 | send_http_error(con, status); | |
4072 | return; | |
4073 | } | |
4074 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
4075 | { | |
4076 | send_http_error(con, HTTP_UNAUTHORIZED); | |
4077 | return; | |
4078 | } | |
4079 | ||
4080 | /* | |
4081 | * See if the printer is accepting jobs... | |
4082 | */ | |
4083 | ||
4084 | if (!printer->accepting) | |
4085 | { | |
4086 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
4087 | _("Destination \"%s\" is not accepting jobs."), | |
4088 | dest); | |
4089 | return; | |
4090 | } | |
4091 | ||
4092 | /* | |
4093 | * Validate job template attributes; for now just copies and page-ranges... | |
4094 | */ | |
4095 | ||
fa73b229 | 4096 | if ((attr = ippFindAttribute(con->request, "copies", |
4097 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 4098 | { |
4099 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
4100 | { | |
4101 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
4102 | attr->values[0].integer); | |
4103 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
4104 | "copies", attr->values[0].integer); | |
4105 | return; | |
4106 | } | |
4107 | } | |
4108 | ||
fa73b229 | 4109 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
4110 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 4111 | { |
4112 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
4113 | { | |
4114 | if (attr->values[i].range.lower < lowerpagerange || | |
4115 | attr->values[i].range.lower > attr->values[i].range.upper) | |
4116 | { | |
4117 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4118 | _("Bad page-ranges values %d-%d."), | |
4119 | attr->values[i].range.lower, | |
4120 | attr->values[i].range.upper); | |
4121 | return; | |
4122 | } | |
4123 | ||
4124 | lowerpagerange = attr->values[i].range.upper + 1; | |
4125 | } | |
4126 | } | |
4127 | ||
4128 | /* | |
4129 | * Make sure we aren't over our limit... | |
4130 | */ | |
4131 | ||
bd7854cb | 4132 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
ef416fc2 | 4133 | cupsdCleanJobs(); |
4134 | ||
4135 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
4136 | { | |
4137 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
4138 | _("Too many active jobs.")); | |
4139 | return; | |
4140 | } | |
4141 | ||
4142 | if (!check_quotas(con, printer)) | |
4143 | { | |
4144 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
4145 | return; | |
4146 | } | |
4147 | ||
4148 | /* | |
4149 | * Create the job and set things up... | |
4150 | */ | |
4151 | ||
fa73b229 | 4152 | if ((attr = ippFindAttribute(con->request, "job-priority", |
4153 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 4154 | priority = attr->values[0].integer; |
4155 | else | |
4156 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
4157 | priority = 50); | |
4158 | ||
fa73b229 | 4159 | if ((attr = ippFindAttribute(con->request, "job-name", |
4160 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 4161 | title = attr->values[0].string.text; |
4162 | else | |
4163 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
4164 | title = "Untitled"); | |
4165 | ||
4166 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) | |
4167 | { | |
4168 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
4169 | _("Unable to add job for destination \"%s\"!"), dest); | |
4170 | return; | |
4171 | } | |
4172 | ||
4173 | job->dtype = dtype; | |
4174 | job->attrs = con->request; | |
4175 | con->request = NULL; | |
4176 | ||
bd7854cb | 4177 | add_job_uuid(con, job); |
4178 | ||
ef416fc2 | 4179 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); |
4180 | ||
4181 | if (con->username[0]) | |
4182 | { | |
4183 | cupsdSetString(&job->username, con->username); | |
4184 | ||
4185 | if (attr) | |
4186 | cupsdSetString(&attr->values[0].string.text, con->username); | |
4187 | ||
4188 | save_auth_info(con, job); | |
4189 | } | |
fa73b229 | 4190 | else if (attr) |
ef416fc2 | 4191 | { |
4192 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4193 | "create_job: requesting-user-name = \"%s\"", | |
4194 | attr->values[0].string.text); | |
4195 | ||
4196 | cupsdSetString(&job->username, attr->values[0].string.text); | |
4197 | } | |
4198 | else | |
4199 | cupsdSetString(&job->username, "anonymous"); | |
4200 | ||
fa73b229 | 4201 | if (!attr) |
ef416fc2 | 4202 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
4203 | "job-originating-user-name", NULL, job->username); | |
4204 | else | |
4205 | { | |
4206 | attr->group_tag = IPP_TAG_JOB; | |
4207 | cupsdSetString(&attr->name, "job-originating-user-name"); | |
4208 | } | |
4209 | ||
4210 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", | |
4211 | IPP_TAG_ZERO)) != NULL) | |
4212 | { | |
4213 | /* | |
4214 | * Request contains a job-originating-host-name attribute; validate it... | |
4215 | */ | |
4216 | ||
4217 | if (attr->value_tag != IPP_TAG_NAME || | |
4218 | attr->num_values != 1 || | |
fa73b229 | 4219 | strcmp(con->http.hostname, "localhost")) |
ef416fc2 | 4220 | { |
4221 | /* | |
4222 | * Can't override the value if we aren't connected via localhost. | |
4223 | * Also, we can only have 1 value and it must be a name value. | |
4224 | */ | |
4225 | ||
4226 | switch (attr->value_tag) | |
4227 | { | |
4228 | case IPP_TAG_STRING : | |
4229 | case IPP_TAG_TEXTLANG : | |
4230 | case IPP_TAG_NAMELANG : | |
4231 | case IPP_TAG_TEXT : | |
4232 | case IPP_TAG_NAME : | |
4233 | case IPP_TAG_KEYWORD : | |
4234 | case IPP_TAG_URI : | |
4235 | case IPP_TAG_URISCHEME : | |
4236 | case IPP_TAG_CHARSET : | |
4237 | case IPP_TAG_LANGUAGE : | |
4238 | case IPP_TAG_MIMETYPE : | |
4239 | /* | |
4240 | * Free old strings... | |
4241 | */ | |
4242 | ||
4243 | for (i = 0; i < attr->num_values; i ++) | |
4244 | { | |
4400e98d | 4245 | _cups_sp_free(attr->values[i].string.text); |
ef416fc2 | 4246 | attr->values[i].string.text = NULL; |
4247 | if (attr->values[i].string.charset) | |
4248 | { | |
4400e98d | 4249 | _cups_sp_free(attr->values[i].string.charset); |
ef416fc2 | 4250 | attr->values[i].string.charset = NULL; |
4251 | } | |
4252 | } | |
4253 | ||
4254 | default : | |
4255 | break; | |
4256 | } | |
4257 | ||
4258 | /* | |
4259 | * Use the default connection hostname instead... | |
4260 | */ | |
4261 | ||
4262 | attr->value_tag = IPP_TAG_NAME; | |
4263 | attr->num_values = 1; | |
4400e98d | 4264 | attr->values[0].string.text = _cups_sp_alloc(con->http.hostname); |
ef416fc2 | 4265 | } |
4266 | ||
4267 | attr->group_tag = IPP_TAG_JOB; | |
4268 | } | |
4269 | else | |
4270 | { | |
4271 | /* | |
4272 | * No job-originating-host-name attribute, so use the hostname from | |
4273 | * the connection... | |
4274 | */ | |
4275 | ||
4276 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
4277 | "job-originating-host-name", NULL, con->http.hostname); | |
4278 | } | |
4279 | ||
4280 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
4281 | time(NULL)); | |
4282 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4283 | "time-at-processing", 0); | |
4284 | attr->value_tag = IPP_TAG_NOVALUE; | |
4285 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4286 | "time-at-completed", 0); | |
4287 | attr->value_tag = IPP_TAG_NOVALUE; | |
4288 | ||
4289 | /* | |
4290 | * Add remaining job attributes... | |
4291 | */ | |
4292 | ||
4293 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
4294 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
4295 | "job-state", IPP_JOB_STOPPED); | |
bd7854cb | 4296 | job->state_value = job->state->values[0].integer; |
ef416fc2 | 4297 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, |
4298 | "job-media-sheets-completed", 0); | |
4299 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
4300 | printer->uri); | |
4301 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
4302 | title); | |
4303 | ||
fa73b229 | 4304 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
4305 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 4306 | attr->values[0].integer = 0; |
4307 | else | |
4308 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4309 | "job-k-octets", 0); | |
4310 | ||
fa73b229 | 4311 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
4312 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 4313 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
fa73b229 | 4314 | if (!attr) |
ef416fc2 | 4315 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
4316 | "job-hold-until", NULL, "no-hold"); | |
fa73b229 | 4317 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
ef416fc2 | 4318 | !(printer->type & CUPS_PRINTER_REMOTE)) |
4319 | { | |
4320 | /* | |
4321 | * Hold job until specified time... | |
4322 | */ | |
4323 | ||
4324 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
4325 | } | |
4326 | else | |
4327 | job->hold_until = time(NULL) + 60; | |
4328 | ||
4329 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 4330 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 4331 | |
4332 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || | |
4333 | Classification) | |
4334 | { | |
4335 | /* | |
4336 | * Add job sheets options... | |
4337 | */ | |
4338 | ||
fa73b229 | 4339 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
4340 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 4341 | { |
4342 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4343 | "Adding default job-sheets values \"%s,%s\"...", | |
4344 | printer->job_sheets[0], printer->job_sheets[1]); | |
4345 | ||
4346 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", | |
4347 | 2, NULL, NULL); | |
4400e98d | 4348 | attr->values[0].string.text = _cups_sp_alloc(printer->job_sheets[0]); |
4349 | attr->values[1].string.text = _cups_sp_alloc(printer->job_sheets[1]); | |
ef416fc2 | 4350 | } |
4351 | ||
4352 | job->job_sheets = attr; | |
4353 | ||
4354 | /* | |
4355 | * Enforce classification level if set... | |
4356 | */ | |
4357 | ||
4358 | if (Classification) | |
4359 | { | |
4360 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4361 | "Classification=\"%s\", ClassifyOverride=%d", | |
4362 | Classification ? Classification : "(null)", | |
4363 | ClassifyOverride); | |
4364 | ||
4365 | if (ClassifyOverride) | |
4366 | { | |
4367 | if (!strcmp(attr->values[0].string.text, "none") && | |
4368 | (attr->num_values == 1 || | |
4369 | !strcmp(attr->values[1].string.text, "none"))) | |
4370 | { | |
4371 | /* | |
4372 | * Force the leading banner to have the classification on it... | |
4373 | */ | |
4374 | ||
4375 | cupsdSetString(&attr->values[0].string.text, Classification); | |
4376 | ||
4377 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " | |
4378 | "job-sheets=\"%s,none\", " | |
4379 | "job-originating-user-name=\"%s\"", | |
4380 | job->id, Classification, job->username); | |
4381 | } | |
4382 | else if (attr->num_values == 2 && | |
fa73b229 | 4383 | strcmp(attr->values[0].string.text, |
4384 | attr->values[1].string.text) && | |
4385 | strcmp(attr->values[0].string.text, "none") && | |
4386 | strcmp(attr->values[1].string.text, "none")) | |
ef416fc2 | 4387 | { |
4388 | /* | |
4389 | * Can't put two different security markings on the same document! | |
4390 | */ | |
4391 | ||
4392 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); | |
4393 | ||
4394 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " | |
4395 | "job-sheets=\"%s,%s\", " | |
4396 | "job-originating-user-name=\"%s\"", | |
4397 | job->id, attr->values[0].string.text, | |
4398 | attr->values[1].string.text, job->username); | |
4399 | } | |
4400 | else if (strcmp(attr->values[0].string.text, Classification) && | |
4401 | strcmp(attr->values[0].string.text, "none") && | |
4402 | (attr->num_values == 1 || | |
4403 | (strcmp(attr->values[1].string.text, Classification) && | |
4404 | strcmp(attr->values[1].string.text, "none")))) | |
4405 | { | |
4406 | if (attr->num_values == 1) | |
4407 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4408 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
4409 | "job-sheets=\"%s\", " | |
4410 | "job-originating-user-name=\"%s\"", | |
4411 | job->id, attr->values[0].string.text, job->username); | |
4412 | else | |
4413 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4414 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
4415 | "job-sheets=\"%s,%s\",fffff " | |
4416 | "job-originating-user-name=\"%s\"", | |
4417 | job->id, attr->values[0].string.text, | |
4418 | attr->values[1].string.text, job->username); | |
4419 | } | |
4420 | } | |
fa73b229 | 4421 | else if (strcmp(attr->values[0].string.text, Classification) && |
ef416fc2 | 4422 | (attr->num_values == 1 || |
fa73b229 | 4423 | strcmp(attr->values[1].string.text, Classification))) |
ef416fc2 | 4424 | { |
4425 | /* | |
4426 | * Force the banner to have the classification on it... | |
4427 | */ | |
4428 | ||
4429 | if (attr->num_values > 1 && | |
4430 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
4431 | { | |
4432 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
4433 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
4434 | } | |
4435 | else | |
4436 | { | |
4437 | if (attr->num_values == 1 || | |
4438 | strcmp(attr->values[0].string.text, "none")) | |
4439 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
4440 | ||
4441 | if (attr->num_values > 1 && | |
4442 | strcmp(attr->values[1].string.text, "none")) | |
4443 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
4444 | } | |
4445 | ||
4446 | if (attr->num_values > 1) | |
4447 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4448 | "[Job %d] CLASSIFICATION FORCED " | |
4449 | "job-sheets=\"%s,%s\", " | |
4450 | "job-originating-user-name=\"%s\"", | |
4451 | job->id, attr->values[0].string.text, | |
4452 | attr->values[1].string.text, job->username); | |
4453 | else | |
4454 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
4455 | "[Job %d] CLASSIFICATION FORCED " | |
4456 | "job-sheets=\"%s\", " | |
4457 | "job-originating-user-name=\"%s\"", | |
4458 | job->id, Classification, job->username); | |
4459 | } | |
4460 | } | |
4461 | ||
4462 | /* | |
4463 | * See if we need to add the starting sheet... | |
4464 | */ | |
4465 | ||
4466 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) | |
4467 | { | |
4468 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4469 | "Adding start banner page \"%s\" to job %d.", | |
4470 | attr->values[0].string.text, job->id); | |
4471 | ||
4472 | kbytes = copy_banner(con, job, attr->values[0].string.text); | |
4473 | ||
4474 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
4475 | } | |
4476 | } | |
fa73b229 | 4477 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
4478 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 4479 | job->sheets = attr; |
4480 | ||
4481 | /* | |
4482 | * Fill in the response info... | |
4483 | */ | |
4484 | ||
4485 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
4486 | LocalPort, job->id); | |
4487 | ||
4488 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, job_uri); | |
4489 | ||
4490 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
4491 | ||
4492 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
bd7854cb | 4493 | job->state_value); |
ef416fc2 | 4494 | |
4495 | con->response->request.status.status_code = IPP_OK; | |
4496 | ||
4497 | /* | |
4498 | * Add any job subscriptions... | |
4499 | */ | |
4500 | ||
4501 | add_job_subscriptions(con, job); | |
4502 | ||
4503 | /* | |
4504 | * Set all but the first two attributes to the job attributes group... | |
4505 | */ | |
4506 | ||
4507 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) | |
4508 | attr->group_tag = IPP_TAG_JOB; | |
4509 | ||
4510 | /* | |
4511 | * Save and log the job... | |
4512 | */ | |
4513 | ||
4514 | cupsdSaveJob(job); | |
4515 | ||
4516 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d created on \"%s\" by \"%s\".", | |
4517 | job->id, job->dest, job->username); | |
4518 | ||
4519 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); | |
4520 | } | |
4521 | ||
4522 | ||
4523 | /* | |
4524 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4525 | */ | |
4526 | ||
4527 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4528 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4529 | { | |
4530 | int i; /* Looping var */ | |
4531 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4532 | cups_array_t *ra; /* Requested attributes array */ | |
4533 | char *value; /* Current value */ | |
4534 | ||
4535 | ||
4536 | /* | |
4537 | * Get the requested-attributes attribute, and return NULL if we don't | |
4538 | * have one... | |
4539 | */ | |
4540 | ||
4541 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4542 | IPP_TAG_KEYWORD)) == NULL) | |
4543 | return (NULL); | |
4544 | ||
4545 | /* | |
4546 | * If the attribute contains a single "all" keyword, return NULL... | |
4547 | */ | |
4548 | ||
4549 | if (requested->num_values == 1 && | |
4550 | !strcmp(requested->values[0].string.text, "all")) | |
4551 | return (NULL); | |
4552 | ||
4553 | /* | |
4554 | * Create an array using "strcmp" as the comparison function... | |
4555 | */ | |
4556 | ||
4557 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4558 | ||
4559 | for (i = 0; i < requested->num_values; i ++) | |
4560 | { | |
4561 | value = requested->values[i].string.text; | |
4562 | ||
4563 | if (!strcmp(value, "job-template")) | |
4564 | { | |
4565 | cupsArrayAdd(ra, "copies"); | |
4566 | cupsArrayAdd(ra, "copies-default"); | |
4567 | cupsArrayAdd(ra, "copies-supported"); | |
4568 | cupsArrayAdd(ra, "finishings"); | |
4569 | cupsArrayAdd(ra, "finishings-default"); | |
4570 | cupsArrayAdd(ra, "finishings-supported"); | |
4571 | cupsArrayAdd(ra, "job-hold-until"); | |
4572 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4573 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4574 | cupsArrayAdd(ra, "job-priority"); | |
4575 | cupsArrayAdd(ra, "job-priority-default"); | |
4576 | cupsArrayAdd(ra, "job-priority-supported"); | |
4577 | cupsArrayAdd(ra, "job-sheets"); | |
4578 | cupsArrayAdd(ra, "job-sheets-default"); | |
4579 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4580 | cupsArrayAdd(ra, "media"); | |
4581 | cupsArrayAdd(ra, "media-default"); | |
4582 | cupsArrayAdd(ra, "media-supported"); | |
4583 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4584 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4585 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4586 | cupsArrayAdd(ra, "number-up"); | |
4587 | cupsArrayAdd(ra, "number-up-default"); | |
4588 | cupsArrayAdd(ra, "number-up-supported"); | |
4589 | cupsArrayAdd(ra, "orientation-requested"); | |
4590 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4591 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4592 | cupsArrayAdd(ra, "page-ranges"); | |
4593 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4594 | cupsArrayAdd(ra, "printer-resolution"); | |
4595 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4596 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4597 | cupsArrayAdd(ra, "print-quality"); | |
4598 | cupsArrayAdd(ra, "print-quality-default"); | |
4599 | cupsArrayAdd(ra, "print-quality-supported"); | |
4600 | cupsArrayAdd(ra, "sides"); | |
4601 | cupsArrayAdd(ra, "sides-default"); | |
4602 | cupsArrayAdd(ra, "sides-supported"); | |
4603 | } | |
4604 | else if (!strcmp(value, "job-description")) | |
4605 | { | |
4606 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4607 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4608 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4609 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4610 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4611 | cupsArrayAdd(ra, "job-id"); | |
4612 | cupsArrayAdd(ra, "job-impressions"); | |
4613 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4614 | cupsArrayAdd(ra, "job-k-octets"); | |
4615 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4616 | cupsArrayAdd(ra, "job-media-sheets"); | |
4617 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4618 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4619 | cupsArrayAdd(ra, "job-more-info"); | |
4620 | cupsArrayAdd(ra, "job-name"); | |
4621 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4622 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4623 | cupsArrayAdd(ra, "job-printer-uri"); | |
4624 | cupsArrayAdd(ra, "job-state"); | |
4625 | cupsArrayAdd(ra, "job-state-message"); | |
4626 | cupsArrayAdd(ra, "job-state-reasons"); | |
4627 | cupsArrayAdd(ra, "job-uri"); | |
4628 | cupsArrayAdd(ra, "number-of-documents"); | |
4629 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4630 | cupsArrayAdd(ra, "output-device-assigned"); | |
4631 | cupsArrayAdd(ra, "time-at-completed"); | |
4632 | cupsArrayAdd(ra, "time-at-creation"); | |
4633 | cupsArrayAdd(ra, "time-at-processing"); | |
4634 | } | |
4635 | else if (!strcmp(value, "printer-description")) | |
4636 | { | |
4637 | cupsArrayAdd(ra, "charset-configured"); | |
4638 | cupsArrayAdd(ra, "charset-supported"); | |
4639 | cupsArrayAdd(ra, "color-supported"); | |
4640 | cupsArrayAdd(ra, "compression-supported"); | |
4641 | cupsArrayAdd(ra, "document-format-default"); | |
4642 | cupsArrayAdd(ra, "document-format-supported"); | |
4643 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4644 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4645 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4646 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4647 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4648 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4649 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4650 | cupsArrayAdd(ra, "natural-language-configured"); | |
4651 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4652 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4653 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4654 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
4655 | cupsArrayAdd(ra, "notify-notify-events-default"); | |
4656 | cupsArrayAdd(ra, "notify-notify-events-supported"); | |
4657 | cupsArrayAdd(ra, "notify-pull-method-supported"); | |
4658 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4659 | cupsArrayAdd(ra, "operations-supported"); | |
4660 | cupsArrayAdd(ra, "pages-per-minute"); | |
4661 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4662 | cupsArrayAdd(ra, "pdl-override-supported"); | |
4663 | cupsArrayAdd(ra, "printer-current-time"); | |
4664 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4665 | cupsArrayAdd(ra, "printer-info"); | |
4666 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4667 | cupsArrayAdd(ra, "printer-location"); | |
4668 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4669 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4670 | cupsArrayAdd(ra, "printer-more-info"); | |
4671 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4672 | cupsArrayAdd(ra, "printer-name"); | |
4673 | cupsArrayAdd(ra, "printer-state"); | |
4674 | cupsArrayAdd(ra, "printer-state-message"); | |
4675 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4676 | cupsArrayAdd(ra, "printer-up-time"); | |
4677 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4678 | cupsArrayAdd(ra, "queued-job-count"); | |
4679 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4680 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4681 | cupsArrayAdd(ra, "uri-security-supported"); | |
4682 | } | |
4683 | else if (!strcmp(value, "subscription-template")) | |
4684 | { | |
4685 | cupsArrayAdd(ra, "notify-attributes"); | |
4686 | cupsArrayAdd(ra, "notify-charset"); | |
4687 | cupsArrayAdd(ra, "notify-events"); | |
4688 | cupsArrayAdd(ra, "notify-lease-duration"); | |
4689 | cupsArrayAdd(ra, "notify-natural-language"); | |
4690 | cupsArrayAdd(ra, "notify-pull-method"); | |
4691 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
4692 | cupsArrayAdd(ra, "notify-time-interval"); | |
4693 | cupsArrayAdd(ra, "notify-user-data"); | |
4694 | } | |
4695 | else | |
4696 | cupsArrayAdd(ra, value); | |
4697 | } | |
4698 | ||
4699 | return (ra); | |
4700 | } | |
4701 | ||
4702 | ||
4703 | /* | |
4704 | * 'create_subscription()' - Create a notification subscription. | |
4705 | */ | |
4706 | ||
4707 | static void | |
4708 | create_subscription( | |
4709 | cupsd_client_t *con, /* I - Client connection */ | |
4710 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4711 | { | |
4712 | http_status_t status; /* Policy status */ | |
4713 | int i; /* Looping var */ | |
4714 | ipp_attribute_t *attr; /* Current attribute */ | |
4715 | const char *dest; /* Destination */ | |
4716 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4717 | char method[HTTP_MAX_URI], | |
4718 | /* Method portion of URI */ | |
4719 | userpass[HTTP_MAX_URI], | |
4720 | /* Username portion of URI */ | |
4721 | host[HTTP_MAX_URI], | |
4722 | /* Host portion of URI */ | |
4723 | resource[HTTP_MAX_URI]; | |
4724 | /* Resource portion of URI */ | |
4725 | int port; /* Port portion of URI */ | |
4726 | cupsd_printer_t *printer; /* Printer/class */ | |
4727 | cupsd_job_t *job; /* Job */ | |
4728 | int jobid; /* Job ID */ | |
4729 | cupsd_subscription_t *sub; /* Subscription object */ | |
4730 | const char *username, /* requesting-user-name or authenticated username */ | |
4731 | *recipient, /* notify-recipient-uri */ | |
4732 | *pullmethod; /* notify-pull-method */ | |
4733 | ipp_attribute_t *user_data; /* notify-user-data */ | |
4734 | int interval, /* notify-time-interval */ | |
4735 | lease; /* notify-lease-duration */ | |
4736 | unsigned mask; /* notify-events */ | |
4737 | ||
4738 | ||
bd7854cb | 4739 | #ifdef DEBUG |
4740 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4741 | { | |
4742 | if (attr->group_tag != IPP_TAG_ZERO) | |
4743 | cupsdLogMessage(CUPSD_LOG_DEBUG, "g%04x v%04x %s", attr->group_tag, | |
4744 | attr->value_tag, attr->name); | |
4745 | else | |
4746 | cupsdLogMessage(CUPSD_LOG_DEBUG, "----SEP----"); | |
4747 | } | |
4748 | #endif /* DEBUG */ | |
4749 | ||
ef416fc2 | 4750 | /* |
4751 | * Is the destination valid? | |
4752 | */ | |
4753 | ||
fa73b229 | 4754 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4755 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
4756 | con, con->http.fd, uri->values[0].string.text); | |
4757 | ||
a4d04587 | 4758 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4759 | sizeof(method), userpass, sizeof(userpass), host, | |
4760 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4761 | |
4762 | if (!strcmp(resource, "/")) | |
4763 | { | |
4764 | dest = NULL; | |
4765 | dtype = (cups_ptype_t)0; | |
4766 | printer = NULL; | |
4767 | } | |
4768 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
4769 | { | |
4770 | dest = NULL; | |
4771 | dtype = (cups_ptype_t)0; | |
4772 | printer = NULL; | |
4773 | } | |
4774 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
4775 | { | |
4776 | dest = NULL; | |
4777 | dtype = CUPS_PRINTER_CLASS; | |
4778 | printer = NULL; | |
4779 | } | |
4780 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4781 | { | |
4782 | /* | |
4783 | * Bad URI... | |
4784 | */ | |
4785 | ||
4786 | send_ipp_status(con, IPP_NOT_FOUND, | |
4787 | _("The printer or class was not found.")); | |
4788 | return; | |
4789 | } | |
4790 | ||
4791 | /* | |
4792 | * Check policy... | |
4793 | */ | |
4794 | ||
4795 | if (printer) | |
4796 | { | |
4797 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
4798 | { | |
4799 | send_http_error(con, status); | |
4800 | return; | |
4801 | } | |
4802 | } | |
4803 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4804 | { | |
4805 | send_http_error(con, status); | |
4806 | return; | |
4807 | } | |
4808 | ||
4809 | /* | |
4810 | * Get the user that is requesting the subscription... | |
4811 | */ | |
4812 | ||
e00b005a | 4813 | username = get_username(con); |
ef416fc2 | 4814 | |
4815 | /* | |
4816 | * Find the first subscription group attribute; return if we have | |
4817 | * none... | |
4818 | */ | |
4819 | ||
4820 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4821 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
4822 | break; | |
4823 | ||
4824 | if (!attr) | |
4825 | { | |
4826 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4827 | _("No subscription attributes in request!")); | |
4828 | return; | |
4829 | } | |
4830 | ||
4831 | /* | |
4832 | * Process the subscription attributes in the request... | |
4833 | */ | |
4834 | ||
fa73b229 | 4835 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
4836 | ||
ef416fc2 | 4837 | while (attr) |
4838 | { | |
4839 | recipient = NULL; | |
4840 | pullmethod = NULL; | |
4841 | user_data = NULL; | |
4842 | interval = 0; | |
4843 | lease = DefaultLeaseDuration; | |
4844 | jobid = 0; | |
4845 | mask = CUPSD_EVENT_NONE; | |
4846 | ||
4847 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
4848 | { | |
4849 | if (!strcmp(attr->name, "notify-recipient") && | |
4850 | attr->value_tag == IPP_TAG_URI) | |
4851 | recipient = attr->values[0].string.text; | |
4852 | else if (!strcmp(attr->name, "notify-pull-method") && | |
4853 | attr->value_tag == IPP_TAG_KEYWORD) | |
4854 | pullmethod = attr->values[0].string.text; | |
4855 | else if (!strcmp(attr->name, "notify-charset") && | |
4856 | attr->value_tag == IPP_TAG_CHARSET && | |
4857 | strcmp(attr->values[0].string.text, "us-ascii") && | |
4858 | strcmp(attr->values[0].string.text, "utf-8")) | |
4859 | { | |
4860 | send_ipp_status(con, IPP_CHARSET, | |
4861 | _("Character set \"%s\" not supported!"), | |
4862 | attr->values[0].string.text); | |
4863 | return; | |
4864 | } | |
4865 | else if (!strcmp(attr->name, "notify-natural-language") && | |
4866 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
4867 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
4868 | { | |
4869 | send_ipp_status(con, IPP_CHARSET, | |
4870 | _("Language \"%s\" not supported!"), | |
4871 | attr->values[0].string.text); | |
4872 | return; | |
4873 | } | |
4874 | else if (!strcmp(attr->name, "notify-user-data") && | |
4875 | attr->value_tag == IPP_TAG_STRING) | |
4876 | { | |
4877 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
4878 | { | |
4879 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
4880 | _("The notify-user-data value is too large " | |
4881 | "(%d > 63 octets)!"), | |
4882 | attr->values[0].unknown.length); | |
4883 | return; | |
4884 | } | |
4885 | ||
4886 | user_data = attr; | |
4887 | } | |
4888 | else if (!strcmp(attr->name, "notify-events") && | |
4889 | attr->value_tag == IPP_TAG_KEYWORD) | |
4890 | { | |
4891 | for (i = 0; i < attr->num_values; i ++) | |
4892 | mask |= cupsdEventValue(attr->values[i].string.text); | |
4893 | } | |
4894 | else if (!strcmp(attr->name, "notify-lease-duration") && | |
4895 | attr->value_tag == IPP_TAG_INTEGER) | |
4896 | lease = attr->values[0].integer; | |
4897 | else if (!strcmp(attr->name, "notify-time-interval") && | |
4898 | attr->value_tag == IPP_TAG_INTEGER) | |
4899 | interval = attr->values[0].integer; | |
4900 | else if (!strcmp(attr->name, "notify-job-id") && | |
4901 | attr->value_tag == IPP_TAG_INTEGER) | |
4902 | jobid = attr->values[0].integer; | |
4903 | ||
4904 | attr = attr->next; | |
4905 | } | |
4906 | ||
bd7854cb | 4907 | if (recipient) |
4908 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); | |
4909 | if (pullmethod) | |
4910 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
4911 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease); | |
4912 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval); | |
fa73b229 | 4913 | |
ef416fc2 | 4914 | if (!recipient && !pullmethod) |
4915 | break; | |
4916 | ||
4917 | if (mask == CUPSD_EVENT_NONE) | |
4918 | { | |
4919 | if (jobid) | |
4920 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
4921 | else if (printer) | |
4922 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
4923 | else | |
4924 | { | |
4925 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4926 | _("notify-events not specified!")); | |
4927 | return; | |
4928 | } | |
4929 | } | |
4930 | ||
bd7854cb | 4931 | if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration)) |
ef416fc2 | 4932 | { |
4933 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4934 | "create_subscription: Limiting notify-lease-duration to " | |
4935 | "%d seconds.", | |
4936 | MaxLeaseDuration); | |
4937 | lease = MaxLeaseDuration; | |
4938 | } | |
4939 | ||
4940 | if (jobid) | |
4941 | { | |
4942 | if ((job = cupsdFindJob(jobid)) == NULL) | |
4943 | { | |
4944 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
4945 | return; | |
4946 | } | |
4947 | } | |
4948 | else | |
4949 | job = NULL; | |
4950 | ||
4951 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
4952 | ||
fa73b229 | 4953 | if (job) |
4954 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
4955 | sub->id, job->id); | |
4956 | else if (printer) | |
4957 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4958 | "Added subscription %d for printer \"%s\"", | |
4959 | sub->id, printer->name); | |
4960 | else | |
4961 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
4962 | sub->id); | |
4963 | ||
ef416fc2 | 4964 | sub->interval = interval; |
4965 | sub->lease = lease; | |
bd7854cb | 4966 | sub->expire = lease ? time(NULL) + lease : 0; |
ef416fc2 | 4967 | |
4968 | cupsdSetString(&sub->owner, username); | |
4969 | ||
4970 | if (user_data) | |
4971 | { | |
4972 | sub->user_data_len = user_data->values[0].unknown.length; | |
4973 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
4974 | sub->user_data_len); | |
4975 | } | |
4976 | ||
4977 | ippAddSeparator(con->response); | |
4978 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4979 | "notify-subscription-id", sub->id); | |
4980 | ||
fa73b229 | 4981 | con->response->request.status.status_code = IPP_OK; |
4982 | ||
ef416fc2 | 4983 | if (attr) |
4984 | attr = attr->next; | |
4985 | } | |
4986 | ||
4987 | cupsdSaveAllSubscriptions(); | |
4988 | ||
ef416fc2 | 4989 | } |
4990 | ||
4991 | ||
4992 | /* | |
4993 | * 'delete_printer()' - Remove a printer or class from the system. | |
4994 | */ | |
4995 | ||
4996 | static void | |
4997 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
4998 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
4999 | { | |
5000 | http_status_t status; /* Policy status */ | |
5001 | const char *dest; /* Destination */ | |
5002 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5003 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5004 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5005 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5006 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5007 | int port; /* Port portion of URI */ | |
5008 | cupsd_printer_t *printer; /* Printer/class */ | |
5009 | char filename[1024]; /* Script/PPD filename */ | |
5010 | ||
5011 | ||
5012 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
5013 | con->http.fd, uri->values[0].string.text); | |
5014 | ||
5015 | /* | |
5016 | * Do we have a valid URI? | |
5017 | */ | |
5018 | ||
a4d04587 | 5019 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5020 | sizeof(method), username, sizeof(username), host, | |
5021 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5022 | |
5023 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5024 | { | |
5025 | /* | |
5026 | * Bad URI... | |
5027 | */ | |
5028 | ||
5029 | send_ipp_status(con, IPP_NOT_FOUND, | |
5030 | _("The printer or class was not found.")); | |
5031 | return; | |
5032 | } | |
5033 | ||
5034 | /* | |
5035 | * Check policy... | |
5036 | */ | |
5037 | ||
5038 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5039 | { | |
5040 | send_http_error(con, status); | |
5041 | return; | |
5042 | } | |
5043 | ||
5044 | /* | |
5045 | * Remove old jobs... | |
5046 | */ | |
5047 | ||
5048 | cupsdCancelJobs(dest, NULL, 1); | |
5049 | ||
5050 | /* | |
5051 | * Remove old subscriptions and send a "deleted printer" event... | |
5052 | */ | |
5053 | ||
5054 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
5055 | "%s \"%s\" deleted by \"%s\".", | |
5056 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
e00b005a | 5057 | dest, get_username(con)); |
ef416fc2 | 5058 | |
5059 | cupsdExpireSubscriptions(printer, NULL); | |
5060 | ||
5061 | /* | |
5062 | * Remove any old PPD or script files... | |
5063 | */ | |
5064 | ||
5065 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, dest); | |
5066 | unlink(filename); | |
5067 | ||
5068 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest); | |
5069 | unlink(filename); | |
5070 | ||
5071 | if (dtype & CUPS_PRINTER_CLASS) | |
5072 | { | |
5073 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", dest, | |
e00b005a | 5074 | get_username(con)); |
ef416fc2 | 5075 | |
5076 | cupsdDeletePrinter(printer, 0); | |
5077 | cupsdSaveAllClasses(); | |
5078 | } | |
5079 | else | |
5080 | { | |
5081 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", dest, | |
e00b005a | 5082 | get_username(con)); |
ef416fc2 | 5083 | |
5084 | cupsdDeletePrinter(printer, 0); | |
5085 | cupsdSaveAllPrinters(); | |
5086 | } | |
5087 | ||
5088 | cupsdWritePrintcap(); | |
5089 | ||
5090 | /* | |
5091 | * Return with no errors... | |
5092 | */ | |
5093 | ||
5094 | con->response->request.status.status_code = IPP_OK; | |
5095 | } | |
5096 | ||
5097 | ||
5098 | /* | |
5099 | * 'get_default()' - Get the default destination. | |
5100 | */ | |
5101 | ||
5102 | static void | |
5103 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
5104 | { | |
fa73b229 | 5105 | http_status_t status; /* Policy status */ |
5106 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5107 | |
5108 | ||
5109 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
5110 | ||
5111 | /* | |
5112 | * Check policy... | |
5113 | */ | |
5114 | ||
5115 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5116 | { | |
5117 | send_http_error(con, status); | |
5118 | return; | |
5119 | } | |
5120 | ||
fa73b229 | 5121 | if (DefaultPrinter) |
ef416fc2 | 5122 | { |
fa73b229 | 5123 | ra = create_requested_array(con->request); |
ef416fc2 | 5124 | |
fa73b229 | 5125 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 5126 | |
fa73b229 | 5127 | cupsArrayDelete(ra); |
ef416fc2 | 5128 | |
fa73b229 | 5129 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5130 | } |
5131 | else | |
5132 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
5133 | } | |
5134 | ||
5135 | ||
5136 | /* | |
5137 | * 'get_devices()' - Get the list of available devices on the local system. | |
5138 | */ | |
5139 | ||
5140 | static void | |
5141 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
5142 | { | |
5143 | http_status_t status; /* Policy status */ | |
5144 | int i; /* Looping var */ | |
5145 | ipp_attribute_t *limit, /* Limit attribute */ | |
5146 | *requested; /* requested-attributes attribute */ | |
5147 | char command[1024], /* cups-deviced command */ | |
5148 | options[1024], /* Options to pass to command */ | |
5149 | attrs[1024], /* String for requested attributes */ | |
5150 | *aptr; /* Pointer into string */ | |
5151 | int alen; /* Length of attribute value */ | |
5152 | ||
5153 | ||
5154 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5155 | ||
5156 | /* | |
5157 | * Check policy... | |
5158 | */ | |
5159 | ||
5160 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5161 | { | |
5162 | send_http_error(con, status); | |
5163 | return; | |
5164 | } | |
5165 | ||
5166 | /* | |
5167 | * Run cups-deviced command with the given options... | |
5168 | */ | |
5169 | ||
5170 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5171 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5172 | IPP_TAG_KEYWORD); | |
5173 | ||
5174 | if (requested) | |
5175 | { | |
5176 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
5177 | { | |
5178 | /* | |
5179 | * Check that we have enough room... | |
5180 | */ | |
5181 | ||
5182 | alen = strlen(requested->values[i].string.text); | |
5183 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5184 | break; | |
5185 | ||
5186 | /* | |
5187 | * Put commas between values... | |
5188 | */ | |
5189 | ||
5190 | if (i) | |
5191 | *aptr++ = ','; | |
5192 | ||
5193 | /* | |
5194 | * Add the value to the end of the string... | |
5195 | */ | |
5196 | ||
5197 | strcpy(aptr, requested->values[i].string.text); | |
5198 | aptr += alen; | |
5199 | } | |
5200 | ||
5201 | /* | |
5202 | * If we have more attribute names than will fit, default to "all"... | |
5203 | */ | |
5204 | ||
5205 | if (i < requested->num_values) | |
5206 | strcpy(attrs, "all"); | |
5207 | } | |
5208 | else | |
5209 | strcpy(attrs, "all"); | |
5210 | ||
5211 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5212 | snprintf(options, sizeof(options), | |
e00b005a | 5213 | "cups-deviced %d+%d+%d+requested-attributes=%s", |
ef416fc2 | 5214 | con->request->request.op.request_id, |
e00b005a | 5215 | limit ? limit->values[0].integer : 0, User, |
ef416fc2 | 5216 | attrs); |
5217 | ||
5218 | if (cupsdSendCommand(con, command, options, 1)) | |
5219 | { | |
5220 | /* | |
5221 | * Command started successfully, don't send an IPP response here... | |
5222 | */ | |
5223 | ||
5224 | ippDelete(con->response); | |
5225 | con->response = NULL; | |
5226 | } | |
5227 | else | |
5228 | { | |
5229 | /* | |
5230 | * Command failed, return "internal error" so the user knows something | |
5231 | * went wrong... | |
5232 | */ | |
5233 | ||
5234 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5235 | _("cups-deviced failed to execute.")); | |
5236 | } | |
5237 | } | |
5238 | ||
5239 | ||
5240 | /* | |
fa73b229 | 5241 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5242 | */ |
5243 | ||
5244 | static void | |
fa73b229 | 5245 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5246 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5247 | { |
5248 | http_status_t status; /* Policy status */ | |
fa73b229 | 5249 | ipp_attribute_t *attr; /* Current attribute */ |
5250 | int jobid; /* Job ID */ | |
5251 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5252 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5253 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5254 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5255 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5256 | int port; /* Port portion of URI */ | |
fa73b229 | 5257 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5258 | |
5259 | ||
fa73b229 | 5260 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5261 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5262 | |
5263 | /* | |
fa73b229 | 5264 | * See if we have a job URI or a printer URI... |
5265 | */ | |
5266 | ||
5267 | if (!strcmp(uri->name, "printer-uri")) | |
5268 | { | |
5269 | /* | |
5270 | * Got a printer URI; see if we also have a job-id attribute... | |
5271 | */ | |
5272 | ||
5273 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5274 | IPP_TAG_INTEGER)) == NULL) | |
5275 | { | |
5276 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5277 | _("Got a printer-uri attribute but no job-id!")); | |
5278 | return; | |
5279 | } | |
5280 | ||
5281 | jobid = attr->values[0].integer; | |
5282 | } | |
5283 | else | |
5284 | { | |
5285 | /* | |
5286 | * Got a job URI; parse it to get the job ID... | |
5287 | */ | |
5288 | ||
a4d04587 | 5289 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5290 | sizeof(method), username, sizeof(username), host, | |
5291 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5292 | |
5293 | if (strncmp(resource, "/jobs/", 6)) | |
5294 | { | |
5295 | /* | |
5296 | * Not a valid URI! | |
5297 | */ | |
5298 | ||
5299 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5300 | _("Bad job-uri attribute \"%s\"!"), | |
5301 | uri->values[0].string.text); | |
5302 | return; | |
5303 | } | |
5304 | ||
5305 | jobid = atoi(resource + 6); | |
5306 | } | |
5307 | ||
5308 | /* | |
5309 | * See if the job exists... | |
5310 | */ | |
5311 | ||
5312 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5313 | { | |
5314 | /* | |
5315 | * Nope - return a "not found" error... | |
5316 | */ | |
5317 | ||
5318 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5319 | return; | |
5320 | } | |
5321 | ||
5322 | /* | |
5323 | * Check policy... | |
5324 | */ | |
5325 | ||
5326 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5327 | { | |
5328 | send_http_error(con, status); | |
5329 | return; | |
5330 | } | |
5331 | ||
5332 | /* | |
5333 | * Copy attributes... | |
5334 | */ | |
5335 | ||
bd7854cb | 5336 | cupsdLoadJob(job); |
5337 | ||
fa73b229 | 5338 | ra = create_requested_array(con->request); |
5339 | copy_job_attrs(con, job, ra); | |
5340 | cupsArrayDelete(ra); | |
5341 | ||
5342 | con->response->request.status.status_code = IPP_OK; | |
5343 | } | |
5344 | ||
5345 | ||
5346 | /* | |
5347 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5348 | */ | |
5349 | ||
5350 | static void | |
5351 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5352 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5353 | { | |
5354 | http_status_t status; /* Policy status */ | |
5355 | ipp_attribute_t *attr; /* Current attribute */ | |
5356 | const char *dest; /* Destination */ | |
5357 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5358 | cups_ptype_t dmask; /* Destination type mask */ | |
5359 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5360 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5361 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5362 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5363 | int port; /* Port portion of URI */ | |
5364 | int completed; /* Completed jobs? */ | |
5365 | int first_job_id; /* First job ID */ | |
5366 | int limit; /* Maximum number of jobs to return */ | |
5367 | int count; /* Number of jobs that match */ | |
5368 | cupsd_job_t *job; /* Current job pointer */ | |
5369 | cupsd_printer_t *printer; /* Printer */ | |
5370 | cups_array_t *list; /* Which job list... */ | |
5371 | cups_array_t *ra; /* Requested attributes array */ | |
5372 | ||
5373 | ||
5374 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5375 | uri->values[0].string.text); | |
5376 | ||
5377 | /* | |
5378 | * Is the destination valid? | |
ef416fc2 | 5379 | */ |
5380 | ||
a4d04587 | 5381 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5382 | sizeof(method), username, sizeof(username), host, | |
5383 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5384 | |
fa73b229 | 5385 | if (!strcmp(resource, "/") || |
5386 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5387 | { |
5388 | dest = NULL; | |
5389 | dtype = (cups_ptype_t)0; | |
5390 | dmask = (cups_ptype_t)0; | |
5391 | printer = NULL; | |
5392 | } | |
fa73b229 | 5393 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5394 | { |
5395 | dest = NULL; | |
5396 | dtype = (cups_ptype_t)0; | |
5397 | dmask = CUPS_PRINTER_CLASS; | |
5398 | printer = NULL; | |
5399 | } | |
fa73b229 | 5400 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5401 | { |
5402 | dest = NULL; | |
5403 | dtype = CUPS_PRINTER_CLASS; | |
5404 | dmask = CUPS_PRINTER_CLASS; | |
5405 | printer = NULL; | |
5406 | } | |
5407 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5408 | { | |
5409 | /* | |
5410 | * Bad URI... | |
5411 | */ | |
5412 | ||
5413 | send_ipp_status(con, IPP_NOT_FOUND, | |
5414 | _("The printer or class was not found.")); | |
5415 | return; | |
5416 | } | |
5417 | else | |
5418 | dmask = CUPS_PRINTER_CLASS; | |
5419 | ||
5420 | /* | |
5421 | * Check policy... | |
5422 | */ | |
5423 | ||
5424 | if (printer) | |
5425 | { | |
5426 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5427 | { | |
5428 | send_http_error(con, status); | |
5429 | return; | |
5430 | } | |
5431 | } | |
5432 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5433 | { | |
5434 | send_http_error(con, status); | |
5435 | return; | |
5436 | } | |
5437 | ||
5438 | /* | |
5439 | * See if the "which-jobs" attribute have been specified... | |
5440 | */ | |
5441 | ||
fa73b229 | 5442 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
5443 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 5444 | !strcmp(attr->values[0].string.text, "completed")) |
5445 | { | |
5446 | completed = 1; | |
5447 | list = Jobs; | |
5448 | } | |
5449 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5450 | { | |
5451 | completed = 0; | |
5452 | list = Jobs; | |
5453 | } | |
5454 | else | |
5455 | { | |
5456 | completed = 0; | |
5457 | list = ActiveJobs; | |
5458 | } | |
5459 | ||
5460 | /* | |
5461 | * See if they want to limit the number of jobs reported... | |
5462 | */ | |
5463 | ||
fa73b229 | 5464 | if ((attr = ippFindAttribute(con->request, "limit", |
5465 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5466 | limit = attr->values[0].integer; |
5467 | else | |
5468 | limit = 1000000; | |
5469 | ||
5470 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5471 | IPP_TAG_INTEGER)) != NULL) | |
5472 | first_job_id = attr->values[0].integer; | |
5473 | else | |
5474 | first_job_id = 1; | |
5475 | ||
5476 | /* | |
5477 | * See if we only want to see jobs for a specific user... | |
5478 | */ | |
5479 | ||
fa73b229 | 5480 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
5481 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 5482 | attr->values[0].boolean) |
e00b005a | 5483 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 5484 | else |
5485 | username[0] = '\0'; | |
5486 | ||
fa73b229 | 5487 | ra = create_requested_array(con->request); |
ef416fc2 | 5488 | |
5489 | /* | |
5490 | * OK, build a list of jobs for this printer... | |
5491 | */ | |
5492 | ||
5493 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5494 | count < limit && job; | |
5495 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5496 | { | |
5497 | /* | |
5498 | * Filter out jobs that don't match... | |
5499 | */ | |
5500 | ||
5501 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5502 | ||
fa73b229 | 5503 | if ((dest && strcmp(job->dest, dest)) && |
5504 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 5505 | continue; |
5506 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 5507 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 5508 | continue; |
fa73b229 | 5509 | if (username[0] && strcasecmp(username, job->username)) |
ef416fc2 | 5510 | continue; |
5511 | ||
bd7854cb | 5512 | if (completed && job->state_value <= IPP_JOB_STOPPED) |
ef416fc2 | 5513 | continue; |
5514 | ||
5515 | if (job->id < first_job_id) | |
5516 | continue; | |
5517 | ||
bd7854cb | 5518 | cupsdLoadJob(job); |
5519 | ||
5520 | if (!job->attrs) | |
5521 | continue; | |
5522 | ||
fa73b229 | 5523 | if (count > 0) |
5524 | ippAddSeparator(con->response); | |
5525 | ||
ef416fc2 | 5526 | count ++; |
5527 | ||
5528 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5529 | ||
fa73b229 | 5530 | copy_job_attrs(con, job, ra); |
ef416fc2 | 5531 | } |
5532 | ||
fa73b229 | 5533 | cupsArrayDelete(ra); |
ef416fc2 | 5534 | |
fa73b229 | 5535 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5536 | } |
5537 | ||
5538 | ||
5539 | /* | |
5540 | * 'get_notifications()' - Get events for a subscription. | |
5541 | */ | |
5542 | ||
5543 | static void | |
bd7854cb | 5544 | get_notifications(cupsd_client_t *con) /* I - Client connection */ |
ef416fc2 | 5545 | { |
bd7854cb | 5546 | int i, j; /* Looping vars */ |
5547 | http_status_t status; /* Policy status */ | |
5548 | cupsd_subscription_t *sub; /* Subscription */ | |
5549 | ipp_attribute_t *ids, /* notify-subscription-ids */ | |
5550 | *sequences; /* notify-sequence-numbers */ | |
5551 | int min_seq; /* Minimum sequence number */ | |
5552 | int interval; /* Poll interval */ | |
5553 | ||
5554 | ||
5555 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_subscription_attrs(con=%p[%d])", | |
5556 | con, con->http.fd); | |
5557 | ||
5558 | /* | |
5559 | * Get subscription attributes... | |
5560 | */ | |
5561 | ||
5562 | ids = ippFindAttribute(con->request, "notify-subscription-ids", | |
5563 | IPP_TAG_INTEGER); | |
5564 | sequences = ippFindAttribute(con->request, "notify-sequence-numbers", | |
5565 | IPP_TAG_INTEGER); | |
5566 | ||
5567 | if (!ids) | |
5568 | { | |
5569 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5570 | _("Missing notify-subscription-ids attribute!")); | |
5571 | return; | |
5572 | } | |
5573 | ||
5574 | /* | |
5575 | * Are the subscription IDs valid? | |
5576 | */ | |
5577 | ||
5578 | for (i = 0, interval = 60; i < ids->num_values; i ++) | |
5579 | { | |
5580 | if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL) | |
5581 | { | |
5582 | /* | |
5583 | * Bad subscription ID... | |
5584 | */ | |
5585 | ||
5586 | send_ipp_status(con, IPP_NOT_FOUND, | |
5587 | _("notify-subscription-id %d no good!"), | |
5588 | ids->values[i].integer); | |
5589 | return; | |
5590 | } | |
5591 | ||
5592 | /* | |
5593 | * Check policy... | |
5594 | */ | |
5595 | ||
5596 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5597 | DefaultPolicyPtr, | |
5598 | con, sub->owner)) != HTTP_OK) | |
5599 | { | |
5600 | send_http_error(con, status); | |
5601 | return; | |
5602 | } | |
5603 | ||
5604 | /* | |
5605 | * Check the subscription type and update the interval accordingly. | |
5606 | */ | |
5607 | ||
5608 | if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING && | |
5609 | interval > 10) | |
5610 | interval = 10; | |
5611 | else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED) | |
5612 | interval = 0; | |
5613 | else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING && | |
5614 | interval > 30) | |
5615 | interval = 30; | |
5616 | } | |
5617 | ||
5618 | /* | |
5619 | * Tell the client to poll again in N seconds... | |
5620 | */ | |
5621 | ||
5622 | if (interval > 0) | |
5623 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5624 | "notify-get-interval", interval); | |
5625 | ||
5626 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5627 | "printer-up-time", time(NULL)); | |
5628 | ||
5629 | /* | |
5630 | * Copy the subscription event attributes to the response. | |
5631 | */ | |
5632 | ||
5633 | con->response->request.status.status_code = | |
5634 | interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE; | |
5635 | ||
5636 | for (i = 0; i < ids->num_values; i ++) | |
5637 | { | |
5638 | /* | |
5639 | * Get the subscription and sequence number... | |
5640 | */ | |
5641 | ||
5642 | sub = cupsdFindSubscription(ids->values[i].integer); | |
5643 | ||
5644 | if (sequences && i < sequences->num_values) | |
5645 | min_seq = sequences->values[i].integer; | |
5646 | else | |
5647 | min_seq = 1; | |
5648 | ||
5649 | /* | |
5650 | * If we don't have any new events, nothing to do here... | |
5651 | */ | |
5652 | ||
5653 | if (min_seq > (sub->first_event_id + sub->num_events)) | |
5654 | continue; | |
5655 | ||
5656 | /* | |
5657 | * Otherwise copy all of the new events... | |
5658 | */ | |
5659 | ||
5660 | if (sub->first_event_id > min_seq) | |
5661 | j = 0; | |
5662 | else | |
5663 | j = min_seq - sub->first_event_id; | |
5664 | ||
5665 | for (; j < sub->num_events; j ++) | |
5666 | { | |
5667 | ippAddSeparator(con->response); | |
5668 | ||
5669 | copy_attrs(con->response, sub->events[j]->attrs, NULL, | |
5670 | IPP_TAG_EVENT_NOTIFICATION, 0); | |
5671 | } | |
5672 | } | |
ef416fc2 | 5673 | } |
5674 | ||
5675 | ||
5676 | /* | |
5677 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
5678 | */ | |
5679 | ||
5680 | static void | |
5681 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
5682 | { | |
5683 | http_status_t status; /* Policy status */ | |
5684 | int i; /* Looping var */ | |
5685 | ipp_attribute_t *limit, /* Limit attribute */ | |
5686 | *make, /* ppd-make attribute */ | |
5687 | *requested; /* requested-attributes attribute */ | |
5688 | char command[1024], /* cups-deviced command */ | |
5689 | options[1024], /* Options to pass to command */ | |
5690 | attrs[1024], /* String for requested attributes */ | |
5691 | *aptr; /* Pointer into string */ | |
5692 | int alen; /* Length of attribute value */ | |
5693 | ||
5694 | ||
5695 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); | |
5696 | ||
5697 | /* | |
5698 | * Check policy... | |
5699 | */ | |
5700 | ||
5701 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5702 | { | |
5703 | send_http_error(con, status); | |
5704 | return; | |
5705 | } | |
5706 | ||
5707 | /* | |
5708 | * Run cups-driverd command with the given options... | |
5709 | */ | |
5710 | ||
5711 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5712 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
5713 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5714 | IPP_TAG_KEYWORD); | |
5715 | ||
5716 | if (requested) | |
5717 | { | |
5718 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
5719 | { | |
5720 | /* | |
5721 | * Check that we have enough room... | |
5722 | */ | |
5723 | ||
5724 | alen = strlen(requested->values[i].string.text); | |
5725 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5726 | break; | |
5727 | ||
5728 | /* | |
5729 | * Put commas between values... | |
5730 | */ | |
5731 | ||
5732 | if (i) | |
5733 | *aptr++ = ','; | |
5734 | ||
5735 | /* | |
5736 | * Add the value to the end of the string... | |
5737 | */ | |
5738 | ||
5739 | strcpy(aptr, requested->values[i].string.text); | |
5740 | aptr += alen; | |
5741 | } | |
5742 | ||
5743 | /* | |
5744 | * If we have more attribute names than will fit, default to "all"... | |
5745 | */ | |
5746 | ||
5747 | if (i < requested->num_values) | |
5748 | strcpy(attrs, "all"); | |
5749 | } | |
5750 | else | |
5751 | strcpy(attrs, "all"); | |
5752 | ||
5753 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); | |
5754 | snprintf(options, sizeof(options), | |
5755 | "cups-driverd list+%d+%d+requested-attributes=%s%s%s", | |
5756 | con->request->request.op.request_id, | |
5757 | limit ? limit->values[0].integer : 0, | |
5758 | attrs, | |
5759 | make ? "%20ppd-make=" : "", | |
5760 | make ? make->values[0].string.text : ""); | |
5761 | ||
5762 | if (cupsdSendCommand(con, command, options, 0)) | |
5763 | { | |
5764 | /* | |
5765 | * Command started successfully, don't send an IPP response here... | |
5766 | */ | |
5767 | ||
5768 | ippDelete(con->response); | |
5769 | con->response = NULL; | |
5770 | } | |
5771 | else | |
5772 | { | |
5773 | /* | |
5774 | * Command failed, return "internal error" so the user knows something | |
5775 | * went wrong... | |
5776 | */ | |
5777 | ||
5778 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5779 | _("cups-driverd failed to execute.")); | |
5780 | } | |
5781 | } | |
5782 | ||
5783 | ||
5784 | /* | |
5785 | * 'get_printer_attrs()' - Get printer attributes. | |
5786 | */ | |
5787 | ||
5788 | static void | |
5789 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ | |
5790 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5791 | { | |
5792 | http_status_t status; /* Policy status */ | |
5793 | const char *dest; /* Destination */ | |
5794 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5795 | char method[HTTP_MAX_URI], | |
5796 | /* Method portion of URI */ | |
5797 | username[HTTP_MAX_URI], | |
5798 | /* Username portion of URI */ | |
5799 | host[HTTP_MAX_URI], | |
5800 | /* Host portion of URI */ | |
5801 | resource[HTTP_MAX_URI]; | |
5802 | /* Resource portion of URI */ | |
5803 | int port; /* Port portion of URI */ | |
5804 | cupsd_printer_t *printer; /* Printer/class */ | |
fa73b229 | 5805 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5806 | |
5807 | ||
5808 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, | |
5809 | con->http.fd, uri->values[0].string.text); | |
5810 | ||
5811 | /* | |
5812 | * Is the destination valid? | |
5813 | */ | |
5814 | ||
a4d04587 | 5815 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5816 | sizeof(method), username, sizeof(username), host, | |
5817 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5818 | |
5819 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5820 | { | |
5821 | /* | |
5822 | * Bad URI... | |
5823 | */ | |
5824 | ||
5825 | send_ipp_status(con, IPP_NOT_FOUND, | |
5826 | _("The printer or class was not found.")); | |
5827 | return; | |
5828 | } | |
5829 | ||
5830 | /* | |
5831 | * Check policy... | |
5832 | */ | |
5833 | ||
5834 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5835 | { | |
5836 | send_http_error(con, status); | |
5837 | return; | |
5838 | } | |
5839 | ||
ef416fc2 | 5840 | /* |
fa73b229 | 5841 | * Send the attributes... |
ef416fc2 | 5842 | */ |
5843 | ||
fa73b229 | 5844 | ra = create_requested_array(con->request); |
ef416fc2 | 5845 | |
fa73b229 | 5846 | copy_printer_attrs(con, printer, ra); |
5847 | ||
5848 | cupsArrayDelete(ra); | |
5849 | ||
5850 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 5851 | } |
5852 | ||
5853 | ||
5854 | /* | |
5855 | * 'get_printers()' - Get a list of printers or classes. | |
5856 | */ | |
5857 | ||
5858 | static void | |
5859 | get_printers(cupsd_client_t *con, /* I - Client connection */ | |
5860 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
5861 | { | |
5862 | http_status_t status; /* Policy status */ | |
fa73b229 | 5863 | ipp_attribute_t *attr; /* Current attribute */ |
ef416fc2 | 5864 | int limit; /* Maximum number of printers to return */ |
5865 | int count; /* Number of printers that match */ | |
5866 | cupsd_printer_t *printer; /* Current printer pointer */ | |
ef416fc2 | 5867 | int printer_type, /* printer-type attribute */ |
5868 | printer_mask; /* printer-type-mask attribute */ | |
5869 | char *location; /* Location string */ | |
5870 | const char *username; /* Current user */ | |
5871 | char *first_printer_name; /* first-printer-name attribute */ | |
fa73b229 | 5872 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5873 | |
5874 | ||
5875 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, | |
5876 | con->http.fd, type); | |
5877 | ||
fa73b229 | 5878 | /* |
5879 | * Check policy... | |
5880 | */ | |
5881 | ||
5882 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
ef416fc2 | 5883 | { |
fa73b229 | 5884 | send_http_error(con, status); |
ef416fc2 | 5885 | return; |
5886 | } | |
5887 | ||
5888 | /* | |
fa73b229 | 5889 | * Check for printers... |
ef416fc2 | 5890 | */ |
5891 | ||
fa73b229 | 5892 | if (!Printers || !cupsArrayCount(Printers)) |
ef416fc2 | 5893 | { |
fa73b229 | 5894 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); |
ef416fc2 | 5895 | return; |
5896 | } | |
5897 | ||
5898 | /* | |
5899 | * See if they want to limit the number of printers reported... | |
5900 | */ | |
5901 | ||
fa73b229 | 5902 | if ((attr = ippFindAttribute(con->request, "limit", |
5903 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5904 | limit = attr->values[0].integer; |
5905 | else | |
5906 | limit = 10000000; | |
5907 | ||
5908 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
5909 | IPP_TAG_NAME)) != NULL) | |
5910 | first_printer_name = attr->values[0].string.text; | |
5911 | else | |
5912 | first_printer_name = NULL; | |
5913 | ||
5914 | /* | |
5915 | * Support filtering... | |
5916 | */ | |
5917 | ||
5918 | if ((attr = ippFindAttribute(con->request, "printer-type", | |
5919 | IPP_TAG_ENUM)) != NULL) | |
5920 | printer_type = attr->values[0].integer; | |
5921 | else | |
5922 | printer_type = 0; | |
5923 | ||
5924 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", | |
5925 | IPP_TAG_ENUM)) != NULL) | |
5926 | printer_mask = attr->values[0].integer; | |
5927 | else | |
5928 | printer_mask = 0; | |
5929 | ||
5930 | if ((attr = ippFindAttribute(con->request, "printer-location", | |
5931 | IPP_TAG_TEXT)) != NULL) | |
5932 | location = attr->values[0].string.text; | |
5933 | else | |
5934 | location = NULL; | |
5935 | ||
5936 | if (con->username[0]) | |
5937 | username = con->username; | |
5938 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
5939 | IPP_TAG_NAME)) != NULL) | |
5940 | username = attr->values[0].string.text; | |
5941 | else | |
5942 | username = NULL; | |
5943 | ||
fa73b229 | 5944 | ra = create_requested_array(con->request); |
ef416fc2 | 5945 | |
5946 | /* | |
5947 | * OK, build a list of printers for this printer... | |
5948 | */ | |
5949 | ||
ef416fc2 | 5950 | if (first_printer_name) |
5951 | { | |
5952 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) | |
5953 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
5954 | } | |
5955 | else | |
5956 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
5957 | ||
5958 | for (count = 0; | |
fa73b229 | 5959 | count < limit && printer; |
ef416fc2 | 5960 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) |
fa73b229 | 5961 | { |
ef416fc2 | 5962 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && |
5963 | (printer->type & printer_mask) == printer_type && | |
fa73b229 | 5964 | (!location || !printer->location || |
ef416fc2 | 5965 | !strcasecmp(printer->location, location))) |
5966 | { | |
5967 | /* | |
5968 | * If HideImplicitMembers is enabled, see if this printer or class | |
5969 | * is a member of an implicit class... | |
5970 | */ | |
5971 | ||
5972 | if (ImplicitClasses && HideImplicitMembers && | |
5973 | printer->in_implicit_class) | |
5974 | continue; | |
5975 | ||
5976 | /* | |
5977 | * If a username is specified, see if it is allowed or denied | |
5978 | * access... | |
5979 | */ | |
5980 | ||
5981 | if (printer->num_users && username && !user_allowed(printer, username)) | |
5982 | continue; | |
5983 | ||
5984 | /* | |
5985 | * Add the group separator as needed... | |
5986 | */ | |
5987 | ||
5988 | if (count > 0) | |
5989 | ippAddSeparator(con->response); | |
5990 | ||
5991 | count ++; | |
5992 | ||
5993 | /* | |
fa73b229 | 5994 | * Send the attributes... |
ef416fc2 | 5995 | */ |
5996 | ||
fa73b229 | 5997 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 5998 | } |
fa73b229 | 5999 | } |
6000 | ||
6001 | cupsArrayDelete(ra); | |
ef416fc2 | 6002 | |
fa73b229 | 6003 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 6004 | } |
6005 | ||
6006 | ||
6007 | /* | |
6008 | * 'get_subscription_attrs()' - Get subscription attributes. | |
6009 | */ | |
6010 | ||
6011 | static void | |
6012 | get_subscription_attrs( | |
6013 | cupsd_client_t *con, /* I - Client connection */ | |
6014 | int sub_id) /* I - Subscription ID */ | |
6015 | { | |
6016 | http_status_t status; /* Policy status */ | |
6017 | cupsd_subscription_t *sub; /* Subscription */ | |
6018 | cups_array_t *ra; /* Requested attributes array */ | |
6019 | ||
6020 | ||
6021 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
6022 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
6023 | con, con->http.fd, sub_id); | |
6024 | ||
6025 | /* | |
6026 | * Is the subscription ID valid? | |
6027 | */ | |
6028 | ||
6029 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
6030 | { | |
6031 | /* | |
6032 | * Bad subscription ID... | |
6033 | */ | |
6034 | ||
6035 | send_ipp_status(con, IPP_NOT_FOUND, | |
6036 | _("notify-subscription-id %d no good!"), sub_id); | |
6037 | return; | |
6038 | } | |
6039 | ||
6040 | /* | |
6041 | * Check policy... | |
6042 | */ | |
6043 | ||
6044 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
6045 | DefaultPolicyPtr, | |
6046 | con, sub->owner)) != HTTP_OK) | |
6047 | { | |
6048 | send_http_error(con, status); | |
6049 | return; | |
6050 | } | |
6051 | ||
6052 | /* | |
6053 | * Copy the subscription attributes to the response using the | |
6054 | * requested-attributes attribute that may be provided by the client. | |
6055 | */ | |
6056 | ||
6057 | ra = create_requested_array(con->request); | |
6058 | ||
6059 | copy_subscription_attrs(con, sub, ra); | |
6060 | ||
6061 | cupsArrayDelete(ra); | |
6062 | ||
6063 | con->response->request.status.status_code = IPP_OK; | |
6064 | } | |
6065 | ||
6066 | ||
6067 | /* | |
6068 | * 'get_subscriptions()' - Get subscriptions. | |
6069 | */ | |
6070 | ||
6071 | static void | |
6072 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
6073 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
6074 | { | |
6075 | http_status_t status; /* Policy status */ | |
6076 | int count; /* Number of subscriptions */ | |
6077 | int limit; /* Limit */ | |
6078 | cupsd_subscription_t *sub; /* Subscription */ | |
6079 | cups_array_t *ra; /* Requested attributes array */ | |
6080 | ipp_attribute_t *attr; /* Attribute */ | |
6081 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
6082 | char method[HTTP_MAX_URI], | |
6083 | /* Method portion of URI */ | |
6084 | username[HTTP_MAX_URI], | |
6085 | /* Username portion of URI */ | |
6086 | host[HTTP_MAX_URI], | |
6087 | /* Host portion of URI */ | |
6088 | resource[HTTP_MAX_URI]; | |
6089 | /* Resource portion of URI */ | |
6090 | int port; /* Port portion of URI */ | |
6091 | cupsd_job_t *job; /* Job pointer */ | |
6092 | cupsd_printer_t *printer; /* Printer */ | |
6093 | ||
6094 | ||
6095 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
6096 | "get_subscriptions(con=%p[%d], uri=%s)", | |
6097 | con, con->http.fd, uri->values[0].string.text); | |
6098 | ||
6099 | /* | |
6100 | * Is the destination valid? | |
6101 | */ | |
6102 | ||
a4d04587 | 6103 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6104 | sizeof(method), username, sizeof(username), host, | |
6105 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6106 | |
6107 | if (!strcmp(resource, "/") || | |
6108 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
6109 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
6110 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
6111 | { | |
6112 | printer = NULL; | |
6113 | job = NULL; | |
6114 | } | |
6115 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) | |
6116 | { | |
6117 | printer = NULL; | |
6118 | job = cupsdFindJob(atoi(resource + 6)); | |
6119 | ||
6120 | if (!job) | |
6121 | { | |
6122 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), | |
6123 | resource + 6); | |
6124 | return; | |
6125 | } | |
6126 | } | |
6127 | else if (!cupsdValidateDest(host, resource, &dtype, &printer)) | |
6128 | { | |
6129 | /* | |
6130 | * Bad URI... | |
6131 | */ | |
6132 | ||
6133 | send_ipp_status(con, IPP_NOT_FOUND, | |
6134 | _("The printer or class was not found.")); | |
6135 | return; | |
6136 | } | |
6137 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
6138 | IPP_TAG_INTEGER)) != NULL) | |
6139 | { | |
6140 | job = cupsdFindJob(attr->values[0].integer); | |
6141 | ||
6142 | if (!job) | |
6143 | { | |
6144 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), | |
6145 | attr->values[0].integer); | |
6146 | return; | |
6147 | } | |
6148 | } | |
6149 | else | |
6150 | job = NULL; | |
6151 | ||
6152 | /* | |
6153 | * Check policy... | |
6154 | */ | |
6155 | ||
6156 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : | |
6157 | DefaultPolicyPtr, | |
6158 | con, NULL)) != HTTP_OK) | |
6159 | { | |
6160 | send_http_error(con, status); | |
6161 | return; | |
6162 | } | |
6163 | ||
6164 | /* | |
6165 | * Copy the subscription attributes to the response using the | |
6166 | * requested-attributes attribute that may be provided by the client. | |
6167 | */ | |
6168 | ||
6169 | ra = create_requested_array(con->request); | |
6170 | ||
fa73b229 | 6171 | if ((attr = ippFindAttribute(con->request, "limit", |
6172 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6173 | limit = attr->values[0].integer; |
6174 | else | |
6175 | limit = 0; | |
6176 | ||
6177 | /* | |
6178 | * See if we only want to see subscriptions for a specific user... | |
6179 | */ | |
6180 | ||
6181 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", | |
6182 | IPP_TAG_BOOLEAN)) != NULL && | |
6183 | attr->values[0].boolean) | |
e00b005a | 6184 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 6185 | else |
6186 | username[0] = '\0'; | |
6187 | ||
6188 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; | |
6189 | sub; | |
6190 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
6191 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
6192 | (!username[0] || !strcasecmp(username, sub->owner))) | |
6193 | { | |
6194 | ippAddSeparator(con->response); | |
6195 | copy_subscription_attrs(con, sub, ra); | |
6196 | ||
6197 | count ++; | |
6198 | if (limit && count >= limit) | |
6199 | break; | |
6200 | } | |
6201 | ||
6202 | cupsArrayDelete(ra); | |
6203 | ||
6204 | if (count) | |
6205 | con->response->request.status.status_code = IPP_OK; | |
6206 | else | |
6207 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
6208 | } | |
6209 | ||
6210 | ||
e00b005a | 6211 | /* |
6212 | * 'get_username()' - Get the username associated with a request. | |
6213 | */ | |
6214 | ||
6215 | static const char * /* O - Username */ | |
6216 | get_username(cupsd_client_t *con) /* I - Connection */ | |
6217 | { | |
6218 | ipp_attribute_t *attr; /* Attribute */ | |
6219 | ||
6220 | ||
6221 | if (con->username[0]) | |
6222 | return (con->username); | |
6223 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
6224 | IPP_TAG_NAME)) != NULL) | |
6225 | return (attr->values[0].string.text); | |
6226 | else | |
6227 | return ("anonymous"); | |
6228 | } | |
6229 | ||
6230 | ||
ef416fc2 | 6231 | /* |
6232 | * 'hold_job()' - Hold a print job. | |
6233 | */ | |
6234 | ||
6235 | static void | |
6236 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
6237 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
6238 | { | |
6239 | ipp_attribute_t *attr, /* Current job-hold-until */ | |
6240 | *newattr; /* New job-hold-until */ | |
6241 | int jobid; /* Job ID */ | |
6242 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6243 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6244 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6245 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6246 | int port; /* Port portion of URI */ | |
6247 | cupsd_job_t *job; /* Job information */ | |
6248 | ||
6249 | ||
6250 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, | |
6251 | uri->values[0].string.text); | |
6252 | ||
6253 | /* | |
6254 | * See if we have a job URI or a printer URI... | |
6255 | */ | |
6256 | ||
6257 | if (!strcmp(uri->name, "printer-uri")) | |
6258 | { | |
6259 | /* | |
6260 | * Got a printer URI; see if we also have a job-id attribute... | |
6261 | */ | |
6262 | ||
fa73b229 | 6263 | if ((attr = ippFindAttribute(con->request, "job-id", |
6264 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6265 | { |
6266 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6267 | _("Got a printer-uri attribute but no job-id!")); | |
6268 | return; | |
6269 | } | |
6270 | ||
6271 | jobid = attr->values[0].integer; | |
6272 | } | |
6273 | else | |
6274 | { | |
6275 | /* | |
6276 | * Got a job URI; parse it to get the job ID... | |
6277 | */ | |
6278 | ||
a4d04587 | 6279 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6280 | sizeof(method), username, sizeof(username), host, | |
6281 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6282 | |
6283 | if (strncmp(resource, "/jobs/", 6)) | |
6284 | { | |
6285 | /* | |
6286 | * Not a valid URI! | |
6287 | */ | |
6288 | ||
6289 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6290 | _("Bad job-uri attribute \"%s\"!"), | |
6291 | uri->values[0].string.text); | |
6292 | return; | |
6293 | } | |
6294 | ||
6295 | jobid = atoi(resource + 6); | |
6296 | } | |
6297 | ||
6298 | /* | |
6299 | * See if the job exists... | |
6300 | */ | |
6301 | ||
6302 | if ((job = cupsdFindJob(jobid)) == NULL) | |
6303 | { | |
6304 | /* | |
6305 | * Nope - return a "not found" error... | |
6306 | */ | |
6307 | ||
6308 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6309 | return; | |
6310 | } | |
6311 | ||
6312 | /* | |
6313 | * See if the job is owned by the requesting user... | |
6314 | */ | |
6315 | ||
6316 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
6317 | { | |
bd7854cb | 6318 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 6319 | return; |
6320 | } | |
6321 | ||
6322 | /* | |
6323 | * Hold the job and return... | |
6324 | */ | |
6325 | ||
6326 | cupsdHoldJob(job); | |
6327 | ||
6328 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", | |
6329 | IPP_TAG_KEYWORD)) == NULL) | |
6330 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
6331 | ||
6332 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
6333 | IPP_TAG_KEYWORD)) == NULL) | |
6334 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
6335 | ||
fa73b229 | 6336 | if (attr) |
ef416fc2 | 6337 | { |
6338 | /* | |
6339 | * Free the old hold value and copy the new one over... | |
6340 | */ | |
6341 | ||
4400e98d | 6342 | _cups_sp_free(attr->values[0].string.text); |
ef416fc2 | 6343 | |
fa73b229 | 6344 | if (newattr) |
ef416fc2 | 6345 | { |
6346 | attr->value_tag = newattr->value_tag; | |
4400e98d | 6347 | attr->values[0].string.text = |
6348 | _cups_sp_alloc(newattr->values[0].string.text); | |
ef416fc2 | 6349 | } |
6350 | else | |
6351 | { | |
6352 | attr->value_tag = IPP_TAG_KEYWORD; | |
4400e98d | 6353 | attr->values[0].string.text = _cups_sp_alloc("indefinite"); |
ef416fc2 | 6354 | } |
6355 | ||
6356 | /* | |
6357 | * Hold job until specified time... | |
6358 | */ | |
6359 | ||
6360 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
6361 | } | |
6362 | ||
4400e98d | 6363 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was held by \"%s\".", jobid, |
6364 | username); | |
ef416fc2 | 6365 | |
6366 | con->response->request.status.status_code = IPP_OK; | |
6367 | } | |
6368 | ||
6369 | ||
6370 | /* | |
6371 | * 'move_job()' - Move a job to a new destination. | |
6372 | */ | |
6373 | ||
6374 | static void | |
6375 | move_job(cupsd_client_t *con, /* I - Client connection */ | |
6376 | ipp_attribute_t *uri) /* I - Job URI */ | |
6377 | { | |
6378 | http_status_t status; /* Policy status */ | |
6379 | ipp_attribute_t *attr; /* Current attribute */ | |
6380 | int jobid; /* Job ID */ | |
6381 | cupsd_job_t *job; /* Current job */ | |
fa73b229 | 6382 | const char *src, /* Source printer/class */ |
6383 | *dest; /* Destination */ | |
6384 | cups_ptype_t stype, /* Source type (printer or class) */ | |
6385 | dtype; /* Destination type (printer or class) */ | |
ef416fc2 | 6386 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
6387 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6388 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6389 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6390 | int port; /* Port portion of URI */ | |
fa73b229 | 6391 | cupsd_printer_t *sprinter, /* Source printer */ |
6392 | *dprinter; /* Destination printer */ | |
ef416fc2 | 6393 | |
6394 | ||
6395 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, | |
6396 | uri->values[0].string.text); | |
6397 | ||
fa73b229 | 6398 | /* |
6399 | * Get the new printer or class... | |
6400 | */ | |
6401 | ||
6402 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", | |
6403 | IPP_TAG_URI)) == NULL) | |
6404 | { | |
6405 | /* | |
6406 | * Need job-printer-uri... | |
6407 | */ | |
6408 | ||
6409 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6410 | _("job-printer-uri attribute missing!")); | |
6411 | return; | |
6412 | } | |
6413 | ||
a4d04587 | 6414 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
6415 | sizeof(method), username, sizeof(username), host, | |
6416 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 6417 | |
6418 | if ((dest = cupsdValidateDest(host, resource, &dtype, &dprinter)) == NULL) | |
6419 | { | |
6420 | /* | |
6421 | * Bad URI... | |
6422 | */ | |
6423 | ||
6424 | send_ipp_status(con, IPP_NOT_FOUND, | |
6425 | _("The printer or class was not found.")); | |
6426 | return; | |
6427 | } | |
6428 | ||
6429 | /* | |
6430 | * Check policy... | |
6431 | */ | |
6432 | ||
6433 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6434 | { | |
6435 | send_http_error(con, status); | |
6436 | return; | |
6437 | } | |
6438 | ||
ef416fc2 | 6439 | /* |
6440 | * See if we have a job URI or a printer URI... | |
6441 | */ | |
6442 | ||
a4d04587 | 6443 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6444 | sizeof(method), username, sizeof(username), host, | |
6445 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 6446 | |
6447 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 6448 | { |
6449 | /* | |
6450 | * Got a printer URI; see if we also have a job-id attribute... | |
6451 | */ | |
6452 | ||
fa73b229 | 6453 | if ((attr = ippFindAttribute(con->request, "job-id", |
6454 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6455 | { |
fa73b229 | 6456 | /* |
6457 | * Move all jobs... | |
6458 | */ | |
6459 | ||
6460 | if ((src = cupsdValidateDest(host, resource, &stype, &sprinter)) == NULL) | |
6461 | { | |
6462 | /* | |
6463 | * Bad URI... | |
6464 | */ | |
6465 | ||
6466 | send_ipp_status(con, IPP_NOT_FOUND, | |
6467 | _("The printer or class was not found.")); | |
6468 | return; | |
6469 | } | |
6470 | ||
6471 | job = NULL; | |
ef416fc2 | 6472 | } |
fa73b229 | 6473 | else |
6474 | { | |
6475 | /* | |
6476 | * Otherwise, just move a single job... | |
6477 | */ | |
ef416fc2 | 6478 | |
fa73b229 | 6479 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) |
6480 | { | |
6481 | /* | |
6482 | * Nope - return a "not found" error... | |
6483 | */ | |
6484 | ||
6485 | send_ipp_status(con, IPP_NOT_FOUND, | |
6486 | _("Job #%d does not exist!"), attr->values[0].integer); | |
6487 | return; | |
6488 | } | |
6489 | else | |
6490 | { | |
6491 | /* | |
6492 | * Job found, initialize source pointers... | |
6493 | */ | |
6494 | ||
6495 | src = NULL; | |
6496 | sprinter = NULL; | |
6497 | } | |
6498 | } | |
ef416fc2 | 6499 | } |
6500 | else | |
6501 | { | |
6502 | /* | |
6503 | * Got a job URI; parse it to get the job ID... | |
6504 | */ | |
6505 | ||
ef416fc2 | 6506 | if (strncmp(resource, "/jobs/", 6)) |
6507 | { | |
6508 | /* | |
6509 | * Not a valid URI! | |
6510 | */ | |
6511 | ||
6512 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6513 | _("Bad job-uri attribute \"%s\"!"), | |
6514 | uri->values[0].string.text); | |
6515 | return; | |
6516 | } | |
6517 | ||
fa73b229 | 6518 | /* |
6519 | * See if the job exists... | |
6520 | */ | |
6521 | ||
ef416fc2 | 6522 | jobid = atoi(resource + 6); |
ef416fc2 | 6523 | |
fa73b229 | 6524 | if ((job = cupsdFindJob(jobid)) == NULL) |
6525 | { | |
6526 | /* | |
6527 | * Nope - return a "not found" error... | |
6528 | */ | |
ef416fc2 | 6529 | |
fa73b229 | 6530 | send_ipp_status(con, IPP_NOT_FOUND, |
6531 | _("Job #%d does not exist!"), jobid); | |
6532 | return; | |
6533 | } | |
6534 | else | |
6535 | { | |
6536 | /* | |
6537 | * Job found, initialize source pointers... | |
6538 | */ | |
ef416fc2 | 6539 | |
fa73b229 | 6540 | src = NULL; |
6541 | sprinter = NULL; | |
6542 | } | |
ef416fc2 | 6543 | } |
6544 | ||
6545 | /* | |
fa73b229 | 6546 | * Now move the job or jobs... |
ef416fc2 | 6547 | */ |
6548 | ||
fa73b229 | 6549 | if (job) |
ef416fc2 | 6550 | { |
6551 | /* | |
fa73b229 | 6552 | * See if the job has been completed... |
ef416fc2 | 6553 | */ |
6554 | ||
bd7854cb | 6555 | if (job->state_value > IPP_JOB_STOPPED) |
fa73b229 | 6556 | { |
6557 | /* | |
6558 | * Return a "not-possible" error... | |
6559 | */ | |
ef416fc2 | 6560 | |
fa73b229 | 6561 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
6562 | _("Job #%d is finished and cannot be altered!"), | |
6563 | job->id); | |
6564 | return; | |
6565 | } | |
ef416fc2 | 6566 | |
ef416fc2 | 6567 | /* |
fa73b229 | 6568 | * See if the job is owned by the requesting user... |
ef416fc2 | 6569 | */ |
6570 | ||
fa73b229 | 6571 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6572 | { | |
bd7854cb | 6573 | send_http_error(con, HTTP_UNAUTHORIZED); |
fa73b229 | 6574 | return; |
6575 | } | |
ef416fc2 | 6576 | |
fa73b229 | 6577 | /* |
6578 | * Move the job to a different printer or class... | |
6579 | */ | |
ef416fc2 | 6580 | |
fa73b229 | 6581 | cupsdMoveJob(job, dest); |
6582 | } | |
6583 | else | |
ef416fc2 | 6584 | { |
6585 | /* | |
fa73b229 | 6586 | * Got the source printer, now look through the jobs... |
ef416fc2 | 6587 | */ |
6588 | ||
fa73b229 | 6589 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
6590 | job; | |
6591 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
6592 | { | |
6593 | /* | |
6594 | * See if the job is pointing at the source printer or has not been | |
6595 | * completed... | |
6596 | */ | |
ef416fc2 | 6597 | |
fa73b229 | 6598 | if (strcasecmp(job->dest, src) || |
bd7854cb | 6599 | job->state_value > IPP_JOB_STOPPED) |
fa73b229 | 6600 | continue; |
ef416fc2 | 6601 | |
fa73b229 | 6602 | /* |
6603 | * See if the job can be moved by the requesting user... | |
6604 | */ | |
ef416fc2 | 6605 | |
fa73b229 | 6606 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6607 | continue; | |
6608 | ||
6609 | /* | |
6610 | * Move the job to a different printer or class... | |
6611 | */ | |
ef416fc2 | 6612 | |
fa73b229 | 6613 | cupsdMoveJob(job, dest); |
6614 | } | |
6615 | } | |
ef416fc2 | 6616 | |
6617 | /* | |
6618 | * Start jobs if possible... | |
6619 | */ | |
6620 | ||
6621 | cupsdCheckJobs(); | |
6622 | ||
6623 | /* | |
6624 | * Return with "everything is OK" status... | |
6625 | */ | |
6626 | ||
6627 | con->response->request.status.status_code = IPP_OK; | |
6628 | } | |
6629 | ||
6630 | ||
6631 | /* | |
6632 | * 'ppd_add_default()' - Add a PPD default choice. | |
6633 | */ | |
6634 | ||
6635 | static int /* O - Number of defaults */ | |
6636 | ppd_add_default( | |
6637 | const char *option, /* I - Option name */ | |
6638 | const char *choice, /* I - Choice name */ | |
6639 | int num_defaults, /* I - Number of defaults */ | |
6640 | ppd_default_t **defaults) /* IO - Defaults */ | |
6641 | { | |
6642 | int i; /* Looping var */ | |
6643 | ppd_default_t *temp; /* Temporary defaults array */ | |
6644 | ||
6645 | ||
6646 | /* | |
6647 | * First check if the option already has a default value; the PPD spec | |
6648 | * says that the first one is used... | |
6649 | */ | |
6650 | ||
6651 | for (i = 0, temp = *defaults; i < num_defaults; i ++) | |
6652 | if (!strcmp(option, temp[i].option)) | |
6653 | return (num_defaults); | |
6654 | ||
6655 | /* | |
6656 | * Now add the option... | |
6657 | */ | |
6658 | ||
6659 | if (num_defaults == 0) | |
6660 | temp = malloc(sizeof(ppd_default_t)); | |
6661 | else | |
6662 | temp = realloc(*defaults, (num_defaults + 1) * sizeof(ppd_default_t)); | |
6663 | ||
6664 | if (!temp) | |
6665 | { | |
6666 | cupsdLogMessage(CUPSD_LOG_ERROR, "ppd_add_default: Unable to add default value for \"%s\" - %s", | |
6667 | option, strerror(errno)); | |
6668 | return (num_defaults); | |
6669 | } | |
6670 | ||
6671 | *defaults = temp; | |
6672 | temp += num_defaults; | |
6673 | ||
6674 | strlcpy(temp->option, option, sizeof(temp->option)); | |
6675 | strlcpy(temp->choice, choice, sizeof(temp->choice)); | |
6676 | ||
6677 | return (num_defaults + 1); | |
6678 | } | |
6679 | ||
6680 | ||
6681 | /* | |
6682 | * 'ppd_parse_line()' - Parse a PPD default line. | |
6683 | */ | |
6684 | ||
6685 | static int /* O - 0 on success, -1 on failure */ | |
6686 | ppd_parse_line(const char *line, /* I - Line */ | |
6687 | char *option, /* O - Option name */ | |
6688 | int olen, /* I - Size of option name */ | |
6689 | char *choice, /* O - Choice name */ | |
6690 | int clen) /* I - Size of choice name */ | |
6691 | { | |
6692 | /* | |
6693 | * Verify this is a default option line... | |
6694 | */ | |
6695 | ||
6696 | if (strncmp(line, "*Default", 8)) | |
6697 | return (-1); | |
6698 | ||
6699 | /* | |
6700 | * Read the option name... | |
6701 | */ | |
6702 | ||
6703 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
6704 | if (olen > 0) | |
6705 | { | |
6706 | *option++ = *line; | |
6707 | olen --; | |
6708 | } | |
6709 | ||
6710 | *option = '\0'; | |
6711 | ||
6712 | /* | |
6713 | * Skip everything else up to the colon (:)... | |
6714 | */ | |
6715 | ||
6716 | while (*line && *line != ':') | |
6717 | line ++; | |
6718 | ||
6719 | if (!*line) | |
6720 | return (-1); | |
6721 | ||
6722 | line ++; | |
6723 | ||
6724 | /* | |
6725 | * Now grab the option choice, skipping leading whitespace... | |
6726 | */ | |
6727 | ||
6728 | while (isspace(*line & 255)) | |
6729 | line ++; | |
6730 | ||
6731 | for (clen --; isalnum(*line & 255); line ++) | |
6732 | if (clen > 0) | |
6733 | { | |
6734 | *choice++ = *line; | |
6735 | clen --; | |
6736 | } | |
6737 | ||
6738 | *choice = '\0'; | |
6739 | ||
6740 | /* | |
6741 | * Return with no errors... | |
6742 | */ | |
6743 | ||
6744 | return (0); | |
6745 | } | |
6746 | ||
6747 | ||
6748 | /* | |
6749 | * 'print_job()' - Print a file to a printer or class. | |
6750 | */ | |
6751 | ||
6752 | static void | |
6753 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
6754 | ipp_attribute_t *uri) /* I - Printer URI */ | |
6755 | { | |
6756 | http_status_t status; /* Policy status */ | |
6757 | ipp_attribute_t *attr; /* Current attribute */ | |
6758 | ipp_attribute_t *format; /* Document-format attribute */ | |
6759 | const char *dest; /* Destination */ | |
6760 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
6761 | int priority; /* Job priority */ | |
6762 | char *title; /* Job name/title */ | |
6763 | cupsd_job_t *job; /* Current job */ | |
6764 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
6765 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
6766 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6767 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6768 | resource[HTTP_MAX_URI], /* Resource portion of URI */ | |
6769 | filename[1024]; /* Job filename */ | |
6770 | int port; /* Port portion of URI */ | |
6771 | mime_type_t *filetype; /* Type of file */ | |
6772 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
6773 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
6774 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
6775 | /* Textual name of mime type */ | |
6776 | cupsd_printer_t *printer; /* Printer data */ | |
6777 | struct stat fileinfo; /* File information */ | |
6778 | int kbytes; /* Size of file */ | |
6779 | int i; /* Looping var */ | |
6780 | int lowerpagerange; /* Page range bound */ | |
6781 | int compression; /* Document compression */ | |
6782 | ||
6783 | ||
6784 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, | |
6785 | uri->values[0].string.text); | |
6786 | ||
6787 | /* | |
6788 | * Validate job template attributes; for now just copies and page-ranges... | |
6789 | */ | |
6790 | ||
fa73b229 | 6791 | if ((attr = ippFindAttribute(con->request, "copies", |
6792 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 6793 | { |
6794 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
6795 | { | |
6796 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
6797 | attr->values[0].integer); | |
6798 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
6799 | "copies", attr->values[0].integer); | |
6800 | return; | |
6801 | } | |
6802 | } | |
6803 | ||
fa73b229 | 6804 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
6805 | IPP_TAG_RANGE)) != NULL) | |
ef416fc2 | 6806 | { |
6807 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
6808 | { | |
6809 | if (attr->values[i].range.lower < lowerpagerange || | |
6810 | attr->values[i].range.lower > attr->values[i].range.upper) | |
6811 | { | |
6812 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6813 | _("Bad page-ranges values %d-%d."), | |
6814 | attr->values[i].range.lower, | |
6815 | attr->values[i].range.upper); | |
6816 | return; | |
6817 | } | |
6818 | ||
6819 | lowerpagerange = attr->values[i].range.upper + 1; | |
6820 | } | |
6821 | } | |
6822 | ||
6823 | /* | |
6824 | * OK, see if the client is sending the document compressed - CUPS | |
6825 | * only supports "none" and "gzip". | |
6826 | */ | |
6827 | ||
6828 | compression = CUPS_FILE_NONE; | |
6829 | ||
fa73b229 | 6830 | if ((attr = ippFindAttribute(con->request, "compression", |
6831 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 6832 | { |
6833 | if (strcmp(attr->values[0].string.text, "none") | |
6834 | #ifdef HAVE_LIBZ | |
6835 | && strcmp(attr->values[0].string.text, "gzip") | |
6836 | #endif /* HAVE_LIBZ */ | |
6837 | ) | |
6838 | { | |
6839 | send_ipp_status(con, IPP_ATTRIBUTES, | |
6840 | _("Unsupported compression \"%s\"!"), | |
6841 | attr->values[0].string.text); | |
6842 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
6843 | "compression", NULL, attr->values[0].string.text); | |
6844 | return; | |
6845 | } | |
6846 | ||
6847 | #ifdef HAVE_LIBZ | |
6848 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
6849 | compression = CUPS_FILE_GZIP; | |
6850 | #endif /* HAVE_LIBZ */ | |
6851 | } | |
6852 | ||
6853 | /* | |
6854 | * Do we have a file to print? | |
6855 | */ | |
6856 | ||
6857 | if (!con->filename) | |
6858 | { | |
6859 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
6860 | return; | |
6861 | } | |
6862 | ||
6863 | /* | |
6864 | * Is it a format we support? | |
6865 | */ | |
6866 | ||
6867 | if ((format = ippFindAttribute(con->request, "document-format", | |
6868 | IPP_TAG_MIMETYPE)) != NULL) | |
6869 | { | |
6870 | /* | |
6871 | * Grab format from client... | |
6872 | */ | |
6873 | ||
6874 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
6875 | { | |
6876 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6877 | _("Could not scan type \"%s\"!"), | |
6878 | format->values[0].string.text); | |
6879 | return; | |
6880 | } | |
6881 | } | |
6882 | else | |
6883 | { | |
6884 | /* | |
6885 | * No document format attribute? Auto-type it! | |
6886 | */ | |
6887 | ||
6888 | strcpy(super, "application"); | |
6889 | strcpy(type, "octet-stream"); | |
6890 | } | |
6891 | ||
6892 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) | |
6893 | { | |
6894 | /* | |
6895 | * Auto-type the file... | |
6896 | */ | |
6897 | ||
bd7854cb | 6898 | ipp_attribute_t *doc_name; /* document-name attribute */ |
6899 | ||
6900 | ||
ef416fc2 | 6901 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); |
6902 | ||
bd7854cb | 6903 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); |
6904 | filetype = mimeFileType(MimeDatabase, con->filename, | |
6905 | doc_name ? doc_name->values[0].string.text : NULL, | |
6906 | &compression); | |
ef416fc2 | 6907 | |
fa73b229 | 6908 | if (filetype) |
ef416fc2 | 6909 | { |
6910 | /* | |
6911 | * Replace the document-format attribute value with the auto-typed one. | |
6912 | */ | |
6913 | ||
6914 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
6915 | filetype->type); | |
6916 | ||
fa73b229 | 6917 | if (format) |
ef416fc2 | 6918 | { |
4400e98d | 6919 | _cups_sp_free(format->values[0].string.text); |
6920 | ||
6921 | format->values[0].string.text = _cups_sp_alloc(mimetype); | |
ef416fc2 | 6922 | } |
6923 | else | |
6924 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
6925 | "document-format", NULL, mimetype); | |
6926 | } | |
6927 | else | |
6928 | filetype = mimeType(MimeDatabase, super, type); | |
6929 | } | |
6930 | else | |
6931 | filetype = mimeType(MimeDatabase, super, type); | |
6932 | ||
fa73b229 | 6933 | if (!filetype) |
ef416fc2 | 6934 | { |
6935 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
6936 | _("Unsupported format \'%s/%s\'!"), super, type); | |
6937 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6938 | "Hint: Do you have the raw file printing rules enabled?"); | |
6939 | ||
6940 | if (format) | |
6941 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
6942 | "document-format", NULL, format->values[0].string.text); | |
6943 | ||
6944 | return; | |
6945 | } | |
6946 | ||
6947 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
6948 | filetype->super, filetype->type); | |
6949 | ||
6950 | /* | |
6951 | * Read any embedded job ticket info from PS files... | |
6952 | */ | |
6953 | ||
6954 | if (!strcasecmp(filetype->super, "application") && | |
6955 | !strcasecmp(filetype->type, "postscript")) | |
6956 | read_ps_job_ticket(con); | |
6957 | ||
6958 | /* | |
6959 | * Is the destination valid? | |
6960 | */ | |
6961 | ||
a4d04587 | 6962 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6963 | sizeof(method), username, sizeof(username), host, | |
6964 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6965 | |
6966 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
6967 | { | |
6968 | /* | |
6969 | * Bad URI... | |
6970 | */ | |
6971 | ||
6972 | send_ipp_status(con, IPP_NOT_FOUND, | |
6973 | _("The printer or class was not found.")); | |
6974 | return; | |
6975 | } | |
6976 | ||
6977 | /* | |
6978 | * Check remote printing to non-shared printer... | |
6979 | */ | |
6980 | ||
6981 | if (!printer->shared && | |
6982 | strcasecmp(con->http.hostname, "localhost") && | |
6983 | strcasecmp(con->http.hostname, ServerName)) | |
6984 | { | |
6985 | send_ipp_status(con, IPP_NOT_AUTHORIZED, _("Printer not shared!")); | |
6986 | return; | |
6987 | } | |
6988 | ||
6989 | /* | |
6990 | * Check policy... | |
6991 | */ | |
6992 | ||
6993 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
6994 | { | |
6995 | send_http_error(con, status); | |
6996 | return; | |
6997 | } | |
6998 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
6999 | { | |
7000 | send_http_error(con, status); | |
7001 | return; | |
7002 | } | |
7003 | ||
7004 | /* | |
7005 | * See if the printer is accepting jobs... | |
7006 | */ | |
7007 | ||
7008 | if (!printer->accepting) | |
7009 | { | |
7010 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
7011 | _("Destination \"%s\" is not accepting jobs."), dest); | |
7012 | return; | |
7013 | } | |
7014 | ||
7015 | /* | |
7016 | * Make sure we aren't over our limit... | |
7017 | */ | |
7018 | ||
bd7854cb | 7019 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
ef416fc2 | 7020 | cupsdCleanJobs(); |
7021 | ||
7022 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) | |
7023 | { | |
7024 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7025 | _("Too many jobs - %d jobs, max jobs is %d."), | |
7026 | cupsArrayCount(Jobs), MaxJobs); | |
7027 | return; | |
7028 | } | |
7029 | ||
7030 | if (!check_quotas(con, printer)) | |
7031 | { | |
7032 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
7033 | return; | |
7034 | } | |
7035 | ||
7036 | /* | |
7037 | * Create the job and set things up... | |
7038 | */ | |
7039 | ||
fa73b229 | 7040 | if ((attr = ippFindAttribute(con->request, "job-priority", |
7041 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 7042 | priority = attr->values[0].integer; |
7043 | else | |
7044 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", | |
7045 | priority = 50); | |
7046 | ||
fa73b229 | 7047 | if ((attr = ippFindAttribute(con->request, "job-name", |
7048 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 7049 | title = attr->values[0].string.text; |
7050 | else | |
7051 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
7052 | title = "Untitled"); | |
7053 | ||
7054 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) | |
7055 | { | |
7056 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
7057 | _("Unable to add job for destination \"%s\"!"), dest); | |
7058 | return; | |
7059 | } | |
7060 | ||
7061 | job->dtype = dtype; | |
7062 | job->attrs = con->request; | |
7063 | con->request = NULL; | |
7064 | ||
bd7854cb | 7065 | add_job_uuid(con, job); |
7066 | ||
ef416fc2 | 7067 | /* |
7068 | * Copy the rest of the job info... | |
7069 | */ | |
7070 | ||
7071 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); | |
7072 | ||
7073 | if (con->username[0]) | |
7074 | { | |
7075 | cupsdSetString(&job->username, con->username); | |
7076 | ||
7077 | if (attr) | |
7078 | cupsdSetString(&attr->values[0].string.text, con->username); | |
7079 | ||
7080 | save_auth_info(con, job); | |
7081 | } | |
fa73b229 | 7082 | else if (attr) |
ef416fc2 | 7083 | { |
7084 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: requesting-user-name = \"%s\"", | |
7085 | attr->values[0].string.text); | |
7086 | ||
7087 | cupsdSetString(&job->username, attr->values[0].string.text); | |
7088 | } | |
7089 | else | |
7090 | cupsdSetString(&job->username, "anonymous"); | |
7091 | ||
fa73b229 | 7092 | if (!attr) |
ef416fc2 | 7093 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
7094 | "job-originating-user-name", NULL, job->username); | |
7095 | else | |
7096 | { | |
7097 | attr->group_tag = IPP_TAG_JOB; | |
7098 | cupsdSetString(&attr->name, "job-originating-user-name"); | |
7099 | } | |
7100 | ||
7101 | /* | |
7102 | * Add remaining job attributes... | |
7103 | */ | |
7104 | ||
7105 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", | |
7106 | IPP_TAG_ZERO)) != NULL) | |
7107 | { | |
7108 | /* | |
7109 | * Request contains a job-originating-host-name attribute; validate it... | |
7110 | */ | |
7111 | ||
7112 | if (attr->value_tag != IPP_TAG_NAME || | |
7113 | attr->num_values != 1 || | |
fa73b229 | 7114 | strcmp(con->http.hostname, "localhost")) |
ef416fc2 | 7115 | { |
7116 | /* | |
7117 | * Can't override the value if we aren't connected via localhost. | |
7118 | * Also, we can only have 1 value and it must be a name value. | |
7119 | */ | |
7120 | ||
7121 | switch (attr->value_tag) | |
7122 | { | |
7123 | case IPP_TAG_STRING : | |
7124 | case IPP_TAG_TEXTLANG : | |
7125 | case IPP_TAG_NAMELANG : | |
7126 | case IPP_TAG_TEXT : | |
7127 | case IPP_TAG_NAME : | |
7128 | case IPP_TAG_KEYWORD : | |
7129 | case IPP_TAG_URI : | |
7130 | case IPP_TAG_URISCHEME : | |
7131 | case IPP_TAG_CHARSET : | |
7132 | case IPP_TAG_LANGUAGE : | |
7133 | case IPP_TAG_MIMETYPE : | |
7134 | /* | |
7135 | * Free old strings... | |
7136 | */ | |
7137 | ||
7138 | for (i = 0; i < attr->num_values; i ++) | |
7139 | { | |
4400e98d | 7140 | _cups_sp_free(attr->values[i].string.text); |
ef416fc2 | 7141 | attr->values[i].string.text = NULL; |
7142 | if (attr->values[i].string.charset) | |
7143 | { | |
4400e98d | 7144 | _cups_sp_free(attr->values[i].string.charset); |
ef416fc2 | 7145 | attr->values[i].string.charset = NULL; |
7146 | } | |
7147 | } | |
7148 | ||
7149 | default : | |
7150 | break; | |
7151 | } | |
7152 | ||
7153 | /* | |
7154 | * Use the default connection hostname instead... | |
7155 | */ | |
7156 | ||
7157 | attr->value_tag = IPP_TAG_NAME; | |
7158 | attr->num_values = 1; | |
4400e98d | 7159 | attr->values[0].string.text = _cups_sp_alloc(con->http.hostname); |
ef416fc2 | 7160 | } |
7161 | ||
7162 | attr->group_tag = IPP_TAG_JOB; | |
7163 | } | |
7164 | else | |
7165 | { | |
7166 | /* | |
7167 | * No job-originating-host-name attribute, so use the hostname from | |
7168 | * the connection... | |
7169 | */ | |
7170 | ||
7171 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
7172 | "job-originating-host-name", NULL, con->http.hostname); | |
7173 | } | |
7174 | ||
7175 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
7176 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
7177 | "job-state", IPP_JOB_PENDING); | |
bd7854cb | 7178 | job->state_value = job->state->values[0].integer; |
ef416fc2 | 7179 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, |
7180 | "job-media-sheets-completed", 0); | |
7181 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
7182 | printer->uri); | |
7183 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
7184 | title); | |
7185 | ||
fa73b229 | 7186 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
7187 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7188 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, |
7189 | "job-k-octets", 0); | |
7190 | ||
7191 | if (stat(con->filename, &fileinfo)) | |
7192 | kbytes = 0; | |
7193 | else | |
7194 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
7195 | ||
7196 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7197 | attr->values[0].integer += kbytes; | |
7198 | ||
7199 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
7200 | time(NULL)); | |
7201 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
7202 | "time-at-processing", 0); | |
7203 | attr->value_tag = IPP_TAG_NOVALUE; | |
7204 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
7205 | "time-at-completed", 0); | |
7206 | attr->value_tag = IPP_TAG_NOVALUE; | |
7207 | ||
fa73b229 | 7208 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7209 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7210 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
fa73b229 | 7211 | if (!attr) |
ef416fc2 | 7212 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
7213 | "job-hold-until", NULL, "no-hold"); | |
7214 | ||
fa73b229 | 7215 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
ef416fc2 | 7216 | !(printer->type & CUPS_PRINTER_REMOTE)) |
7217 | { | |
7218 | /* | |
7219 | * Hold job until specified time... | |
7220 | */ | |
7221 | ||
7222 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 7223 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 7224 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
7225 | } | |
7226 | ||
7227 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || | |
7228 | Classification) | |
7229 | { | |
7230 | /* | |
7231 | * Add job sheets options... | |
7232 | */ | |
7233 | ||
fa73b229 | 7234 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
7235 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 7236 | { |
7237 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
7238 | "Adding default job-sheets values \"%s,%s\"...", | |
7239 | printer->job_sheets[0], printer->job_sheets[1]); | |
7240 | ||
7241 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", | |
7242 | 2, NULL, NULL); | |
4400e98d | 7243 | attr->values[0].string.text = _cups_sp_alloc(printer->job_sheets[0]); |
7244 | attr->values[1].string.text = _cups_sp_alloc(printer->job_sheets[1]); | |
ef416fc2 | 7245 | } |
7246 | ||
7247 | job->job_sheets = attr; | |
7248 | ||
7249 | /* | |
7250 | * Enforce classification level if set... | |
7251 | */ | |
7252 | ||
7253 | if (Classification) | |
7254 | { | |
7255 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7256 | "Classification=\"%s\", ClassifyOverride=%d", | |
7257 | Classification ? Classification : "(null)", | |
7258 | ClassifyOverride); | |
7259 | ||
7260 | if (ClassifyOverride) | |
7261 | { | |
fa73b229 | 7262 | if (!strcmp(attr->values[0].string.text, "none") && |
ef416fc2 | 7263 | (attr->num_values == 1 || |
fa73b229 | 7264 | !strcmp(attr->values[1].string.text, "none"))) |
ef416fc2 | 7265 | { |
7266 | /* | |
7267 | * Force the leading banner to have the classification on it... | |
7268 | */ | |
7269 | ||
7270 | cupsdSetString(&attr->values[0].string.text, Classification); | |
7271 | ||
7272 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7273 | "[Job %d] CLASSIFICATION FORCED " | |
7274 | "job-sheets=\"%s,none\", " | |
7275 | "job-originating-user-name=\"%s\"", | |
7276 | job->id, Classification, job->username); | |
7277 | } | |
7278 | else if (attr->num_values == 2 && | |
fa73b229 | 7279 | strcmp(attr->values[0].string.text, |
7280 | attr->values[1].string.text) && | |
7281 | strcmp(attr->values[0].string.text, "none") && | |
7282 | strcmp(attr->values[1].string.text, "none")) | |
ef416fc2 | 7283 | { |
7284 | /* | |
7285 | * Can't put two different security markings on the same document! | |
7286 | */ | |
7287 | ||
7288 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); | |
7289 | ||
7290 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7291 | "[Job %d] CLASSIFICATION FORCED " | |
7292 | "job-sheets=\"%s,%s\", " | |
7293 | "job-originating-user-name=\"%s\"", | |
7294 | job->id, attr->values[0].string.text, | |
7295 | attr->values[1].string.text, job->username); | |
7296 | } | |
7297 | else if (strcmp(attr->values[0].string.text, Classification) && | |
7298 | strcmp(attr->values[0].string.text, "none") && | |
7299 | (attr->num_values == 1 || | |
7300 | (strcmp(attr->values[1].string.text, Classification) && | |
7301 | strcmp(attr->values[1].string.text, "none")))) | |
7302 | { | |
7303 | if (attr->num_values == 1) | |
7304 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7305 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
7306 | "job-sheets=\"%s\", " | |
7307 | "job-originating-user-name=\"%s\"", | |
7308 | job->id, attr->values[0].string.text, | |
7309 | job->username); | |
7310 | else | |
7311 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7312 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
7313 | "job-sheets=\"%s,%s\", " | |
7314 | "job-originating-user-name=\"%s\"", | |
7315 | job->id, attr->values[0].string.text, | |
7316 | attr->values[1].string.text, job->username); | |
7317 | } | |
7318 | } | |
fa73b229 | 7319 | else if (strcmp(attr->values[0].string.text, Classification) && |
ef416fc2 | 7320 | (attr->num_values == 1 || |
fa73b229 | 7321 | strcmp(attr->values[1].string.text, Classification))) |
ef416fc2 | 7322 | { |
7323 | /* | |
7324 | * Force the banner to have the classification on it... | |
7325 | */ | |
7326 | ||
7327 | if (attr->num_values > 1 && | |
7328 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
7329 | { | |
7330 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
7331 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
7332 | } | |
7333 | else | |
7334 | { | |
7335 | if (attr->num_values == 1 || | |
7336 | strcmp(attr->values[0].string.text, "none")) | |
7337 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
7338 | ||
7339 | if (attr->num_values > 1 && | |
7340 | strcmp(attr->values[1].string.text, "none")) | |
7341 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
7342 | } | |
7343 | ||
7344 | if (attr->num_values > 1) | |
7345 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7346 | "[Job %d] CLASSIFICATION FORCED " | |
7347 | "job-sheets=\"%s,%s\", " | |
7348 | "job-originating-user-name=\"%s\"", | |
7349 | job->id, attr->values[0].string.text, | |
7350 | attr->values[1].string.text, job->username); | |
7351 | else | |
7352 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
7353 | "[Job %d] CLASSIFICATION FORCED " | |
7354 | "job-sheets=\"%s\", " | |
7355 | "job-originating-user-name=\"%s\"", | |
7356 | job->id, Classification, job->username); | |
7357 | } | |
7358 | } | |
7359 | ||
7360 | /* | |
7361 | * Add the starting sheet... | |
7362 | */ | |
7363 | ||
7364 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) | |
7365 | { | |
7366 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7367 | "Adding start banner page \"%s\" to job %d.", | |
7368 | attr->values[0].string.text, job->id); | |
7369 | ||
7370 | kbytes = copy_banner(con, job, attr->values[0].string.text); | |
7371 | ||
7372 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7373 | } | |
7374 | } | |
fa73b229 | 7375 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
7376 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7377 | job->sheets = attr; |
7378 | ||
7379 | /* | |
7380 | * Add the job file... | |
7381 | */ | |
7382 | ||
7383 | if (add_file(con, job, filetype, compression)) | |
7384 | return; | |
7385 | ||
7386 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7387 | job->num_files); | |
7388 | rename(con->filename, filename); | |
7389 | cupsdClearString(&con->filename); | |
7390 | ||
7391 | /* | |
7392 | * See if we need to add the ending sheet... | |
7393 | */ | |
7394 | ||
7395 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
7396 | attr->num_values > 1) | |
7397 | { | |
7398 | /* | |
7399 | * Yes... | |
7400 | */ | |
7401 | ||
7402 | cupsdLogMessage(CUPSD_LOG_INFO, "Adding end banner page \"%s\" to job %d.", | |
7403 | attr->values[1].string.text, job->id); | |
7404 | ||
7405 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
7406 | ||
7407 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7408 | } | |
7409 | ||
7410 | /* | |
7411 | * Fill in the response info... | |
7412 | */ | |
7413 | ||
7414 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
7415 | LocalPort, job->id); | |
7416 | ||
7417 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
7418 | job_uri); | |
7419 | ||
7420 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
7421 | ||
7422 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
bd7854cb | 7423 | job->state_value); |
ef416fc2 | 7424 | add_job_state_reasons(con, job); |
7425 | ||
7426 | con->response->request.status.status_code = IPP_OK; | |
7427 | ||
7428 | /* | |
7429 | * Add any job subscriptions... | |
7430 | */ | |
7431 | ||
7432 | add_job_subscriptions(con, job); | |
7433 | ||
7434 | /* | |
7435 | * Set all but the first two attributes to the job attributes group... | |
7436 | */ | |
7437 | ||
7438 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) | |
7439 | attr->group_tag = IPP_TAG_JOB; | |
7440 | ||
7441 | /* | |
7442 | * Log and save the job... | |
7443 | */ | |
7444 | ||
7445 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d queued on \"%s\" by \"%s\".", job->id, | |
7446 | job->dest, job->username); | |
7447 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Job %d hold_until = %d", job->id, | |
7448 | (int)job->hold_until); | |
7449 | ||
7450 | cupsdSaveJob(job); | |
7451 | ||
7452 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); | |
7453 | ||
7454 | /* | |
7455 | * Start the job if possible... | |
7456 | */ | |
7457 | ||
7458 | cupsdCheckJobs(); | |
7459 | } | |
7460 | ||
7461 | ||
7462 | /* | |
7463 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
7464 | * | |
7465 | * This function only gets called when printing a single PostScript | |
7466 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
7467 | * Send-File, since the job attributes need to be set at job creation | |
7468 | * time for banners to work. The embedded PS job ticket stuff is here | |
7469 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
7470 | * options and IPP attributes which otherwise would be lost. | |
7471 | * | |
7472 | * The format of a PS job ticket is simple: | |
7473 | * | |
7474 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
7475 | * | |
7476 | * %cupsJobTicket: attr1=value1 | |
7477 | * %cupsJobTicket: attr2=value2 | |
7478 | * ... | |
7479 | * %cupsJobTicket: attrN=valueN | |
7480 | * | |
7481 | * Job ticket lines must appear immediately after the first line that | |
7482 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
7483 | * looking for job ticket info when it finds a line that does not begin | |
7484 | * with "%cupsJobTicket:". | |
7485 | * | |
7486 | * The maximum length of a job ticket line, including the prefix, is | |
7487 | * 255 characters to conform with the Adobe DSC. | |
7488 | * | |
7489 | * Read-only attributes are rejected with a notice to the error log in | |
7490 | * case a malicious user tries anything. Since the job ticket is read | |
7491 | * prior to attribute validation in print_job(), job ticket attributes | |
7492 | * will go through the same validation as IPP attributes... | |
7493 | */ | |
7494 | ||
7495 | static void | |
7496 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
7497 | { | |
7498 | cups_file_t *fp; /* File to read from */ | |
7499 | char line[256]; /* Line data */ | |
7500 | int num_options; /* Number of options */ | |
7501 | cups_option_t *options; /* Options */ | |
7502 | ipp_t *ticket; /* New attributes */ | |
7503 | ipp_attribute_t *attr, /* Current attribute */ | |
7504 | *attr2, /* Job attribute */ | |
7505 | *prev2; /* Previous job attribute */ | |
7506 | ||
7507 | ||
7508 | /* | |
7509 | * First open the print file... | |
7510 | */ | |
7511 | ||
7512 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
7513 | { | |
7514 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7515 | "read_ps_job_ticket: Unable to open PostScript print file " | |
7516 | "- %s", | |
7517 | strerror(errno)); | |
7518 | return; | |
7519 | } | |
7520 | ||
7521 | /* | |
7522 | * Skip the first line... | |
7523 | */ | |
7524 | ||
7525 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
7526 | { | |
7527 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7528 | "read_ps_job_ticket: Unable to read from PostScript print " | |
7529 | "file - %s", | |
7530 | strerror(errno)); | |
7531 | cupsFileClose(fp); | |
7532 | return; | |
7533 | } | |
7534 | ||
fa73b229 | 7535 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 7536 | { |
7537 | /* | |
7538 | * Not a DSC-compliant file, so no job ticket info will be available... | |
7539 | */ | |
7540 | ||
7541 | cupsFileClose(fp); | |
7542 | return; | |
7543 | } | |
7544 | ||
7545 | /* | |
7546 | * Read job ticket info from the file... | |
7547 | */ | |
7548 | ||
7549 | num_options = 0; | |
7550 | options = NULL; | |
7551 | ||
fa73b229 | 7552 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 7553 | { |
7554 | /* | |
7555 | * Stop at the first non-ticket line... | |
7556 | */ | |
7557 | ||
fa73b229 | 7558 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 7559 | break; |
7560 | ||
7561 | /* | |
7562 | * Add the options to the option array... | |
7563 | */ | |
7564 | ||
7565 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7566 | } | |
7567 | ||
7568 | /* | |
7569 | * Done with the file; see if we have any options... | |
7570 | */ | |
7571 | ||
7572 | cupsFileClose(fp); | |
7573 | ||
7574 | if (num_options == 0) | |
7575 | return; | |
7576 | ||
7577 | /* | |
7578 | * OK, convert the options to an attribute list, and apply them to | |
7579 | * the request... | |
7580 | */ | |
7581 | ||
7582 | ticket = ippNew(); | |
7583 | cupsEncodeOptions(ticket, num_options, options); | |
7584 | ||
7585 | /* | |
7586 | * See what the user wants to change. | |
7587 | */ | |
7588 | ||
fa73b229 | 7589 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 7590 | { |
7591 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7592 | continue; | |
7593 | ||
7594 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7595 | !strcmp(attr->name, "job-originating-user-name") || | |
7596 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7597 | !strcmp(attr->name, "job-k-octets") || | |
7598 | !strcmp(attr->name, "job-id") || | |
7599 | !strncmp(attr->name, "job-state", 9) || | |
7600 | !strncmp(attr->name, "time-at-", 8)) | |
7601 | continue; /* Read-only attrs */ | |
7602 | ||
fa73b229 | 7603 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7604 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7605 | { |
7606 | /* | |
7607 | * Some other value; first free the old value... | |
7608 | */ | |
7609 | ||
7610 | if (con->request->attrs == attr2) | |
7611 | { | |
7612 | con->request->attrs = attr2->next; | |
7613 | prev2 = NULL; | |
7614 | } | |
7615 | else | |
7616 | { | |
fa73b229 | 7617 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7618 | if (prev2->next == attr2) |
7619 | { | |
7620 | prev2->next = attr2->next; | |
7621 | break; | |
7622 | } | |
7623 | } | |
7624 | ||
7625 | if (con->request->last == attr2) | |
7626 | con->request->last = prev2; | |
7627 | ||
7628 | _ipp_free_attr(attr2); | |
7629 | } | |
7630 | ||
7631 | /* | |
7632 | * Add new option by copying it... | |
7633 | */ | |
7634 | ||
7635 | copy_attribute(con->request, attr, 0); | |
7636 | } | |
7637 | ||
7638 | /* | |
7639 | * Then free the attribute list and option array... | |
7640 | */ | |
7641 | ||
7642 | ippDelete(ticket); | |
7643 | cupsFreeOptions(num_options, options); | |
7644 | } | |
7645 | ||
7646 | ||
7647 | /* | |
7648 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7649 | */ | |
7650 | ||
7651 | static void | |
7652 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7653 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7654 | { | |
7655 | http_status_t status; /* Policy status */ | |
7656 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
7657 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7658 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7659 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7660 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7661 | int port; /* Port portion of URI */ | |
7662 | const char *name; /* Printer name */ | |
7663 | cupsd_printer_t *printer; /* Printer data */ | |
7664 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7665 | ||
7666 | ||
7667 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7668 | con->http.fd, uri->values[0].string.text); | |
7669 | ||
7670 | /* | |
7671 | * Is the destination valid? | |
7672 | */ | |
7673 | ||
a4d04587 | 7674 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7675 | sizeof(method), username, sizeof(username), host, | |
7676 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7677 | |
7678 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
7679 | { | |
7680 | /* | |
7681 | * Bad URI... | |
7682 | */ | |
7683 | ||
7684 | send_ipp_status(con, IPP_NOT_FOUND, | |
7685 | _("The printer or class was not found.")); | |
7686 | return; | |
7687 | } | |
7688 | ||
7689 | /* | |
7690 | * Check policy... | |
7691 | */ | |
7692 | ||
7693 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7694 | { | |
7695 | send_http_error(con, status); | |
7696 | return; | |
7697 | } | |
7698 | ||
7699 | /* | |
7700 | * Reject jobs sent to the printer... | |
7701 | */ | |
7702 | ||
7703 | printer->accepting = 0; | |
7704 | ||
7705 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7706 | IPP_TAG_TEXT)) == NULL) | |
7707 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7708 | else | |
7709 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7710 | sizeof(printer->state_message)); | |
7711 | ||
7712 | cupsdAddPrinterHistory(printer); | |
7713 | ||
7714 | if (dtype & CUPS_PRINTER_CLASS) | |
7715 | { | |
7716 | cupsdSaveAllClasses(); | |
7717 | ||
7718 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
e00b005a | 7719 | name, get_username(con)); |
ef416fc2 | 7720 | } |
7721 | else | |
7722 | { | |
7723 | cupsdSaveAllPrinters(); | |
7724 | ||
7725 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
e00b005a | 7726 | name, get_username(con)); |
ef416fc2 | 7727 | } |
7728 | ||
7729 | /* | |
7730 | * Everything was ok, so return OK status... | |
7731 | */ | |
7732 | ||
7733 | con->response->request.status.status_code = IPP_OK; | |
7734 | } | |
7735 | ||
7736 | ||
7737 | /* | |
7738 | * 'release_job()' - Release a held print job. | |
7739 | */ | |
7740 | ||
7741 | static void | |
7742 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7743 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7744 | { | |
7745 | ipp_attribute_t *attr; /* Current attribute */ | |
7746 | int jobid; /* Job ID */ | |
7747 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7748 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7749 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7750 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7751 | int port; /* Port portion of URI */ | |
7752 | cupsd_job_t *job; /* Job information */ | |
7753 | ||
7754 | ||
7755 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7756 | con->http.fd, uri->values[0].string.text); | |
7757 | ||
7758 | /* | |
7759 | * See if we have a job URI or a printer URI... | |
7760 | */ | |
7761 | ||
7762 | if (!strcmp(uri->name, "printer-uri")) | |
7763 | { | |
7764 | /* | |
7765 | * Got a printer URI; see if we also have a job-id attribute... | |
7766 | */ | |
7767 | ||
fa73b229 | 7768 | if ((attr = ippFindAttribute(con->request, "job-id", |
7769 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7770 | { |
7771 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7772 | _("Got a printer-uri attribute but no job-id!")); | |
7773 | return; | |
7774 | } | |
7775 | ||
7776 | jobid = attr->values[0].integer; | |
7777 | } | |
7778 | else | |
7779 | { | |
7780 | /* | |
7781 | * Got a job URI; parse it to get the job ID... | |
7782 | */ | |
7783 | ||
a4d04587 | 7784 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7785 | sizeof(method), username, sizeof(username), host, | |
7786 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7787 | |
7788 | if (strncmp(resource, "/jobs/", 6)) | |
7789 | { | |
7790 | /* | |
7791 | * Not a valid URI! | |
7792 | */ | |
7793 | ||
7794 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7795 | _("Bad job-uri attribute \"%s\"!"), | |
7796 | uri->values[0].string.text); | |
7797 | return; | |
7798 | } | |
7799 | ||
7800 | jobid = atoi(resource + 6); | |
7801 | } | |
7802 | ||
7803 | /* | |
7804 | * See if the job exists... | |
7805 | */ | |
7806 | ||
7807 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7808 | { | |
7809 | /* | |
7810 | * Nope - return a "not found" error... | |
7811 | */ | |
7812 | ||
7813 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7814 | return; | |
7815 | } | |
7816 | ||
7817 | /* | |
7818 | * See if job is "held"... | |
7819 | */ | |
7820 | ||
bd7854cb | 7821 | if (job->state_value != IPP_JOB_HELD) |
ef416fc2 | 7822 | { |
7823 | /* | |
7824 | * Nope - return a "not possible" error... | |
7825 | */ | |
7826 | ||
7827 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7828 | return; | |
7829 | } | |
7830 | ||
7831 | /* | |
7832 | * See if the job is owned by the requesting user... | |
7833 | */ | |
7834 | ||
7835 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7836 | { | |
bd7854cb | 7837 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7838 | return; |
7839 | } | |
7840 | ||
7841 | /* | |
7842 | * Reset the job-hold-until value to "no-hold"... | |
7843 | */ | |
7844 | ||
fa73b229 | 7845 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7846 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7847 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7848 | ||
fa73b229 | 7849 | if (attr) |
ef416fc2 | 7850 | { |
4400e98d | 7851 | _cups_sp_free(attr->values[0].string.text); |
7852 | ||
ef416fc2 | 7853 | attr->value_tag = IPP_TAG_KEYWORD; |
4400e98d | 7854 | attr->values[0].string.text = _cups_sp_alloc("no-hold"); |
ef416fc2 | 7855 | } |
7856 | ||
7857 | /* | |
7858 | * Release the job and return... | |
7859 | */ | |
7860 | ||
7861 | cupsdReleaseJob(job); | |
7862 | ||
7863 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was released by \"%s\".", jobid, | |
7864 | username); | |
7865 | ||
7866 | con->response->request.status.status_code = IPP_OK; | |
7867 | } | |
7868 | ||
7869 | ||
7870 | /* | |
7871 | * 'renew_subscription()' - Renew an existing subscription... | |
7872 | */ | |
7873 | ||
7874 | static void | |
7875 | renew_subscription( | |
7876 | cupsd_client_t *con, /* I - Client connection */ | |
7877 | int sub_id) /* I - Subscription ID */ | |
7878 | { | |
bd7854cb | 7879 | http_status_t status; /* Policy status */ |
7880 | cupsd_subscription_t *sub; /* Subscription */ | |
7881 | ipp_attribute_t *lease; /* notify-lease-duration */ | |
7882 | ||
7883 | ||
7884 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
7885 | "renew_subscription(con=%p[%d], sub_id=%d)", | |
7886 | con, con->http.fd, sub_id); | |
7887 | ||
7888 | /* | |
7889 | * Is the subscription ID valid? | |
7890 | */ | |
7891 | ||
7892 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
7893 | { | |
7894 | /* | |
7895 | * Bad subscription ID... | |
7896 | */ | |
7897 | ||
7898 | send_ipp_status(con, IPP_NOT_FOUND, | |
7899 | _("notify-subscription-id %d no good!"), sub_id); | |
7900 | return; | |
7901 | } | |
7902 | ||
7903 | if (sub->job) | |
7904 | { | |
7905 | /* | |
7906 | * Job subscriptions cannot be renewed... | |
7907 | */ | |
7908 | ||
7909 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7910 | _("Job subscriptions cannot be renewed!")); | |
7911 | return; | |
7912 | } | |
7913 | ||
7914 | /* | |
7915 | * Check policy... | |
7916 | */ | |
7917 | ||
7918 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
7919 | DefaultPolicyPtr, | |
7920 | con, sub->owner)) != HTTP_OK) | |
7921 | { | |
7922 | send_http_error(con, status); | |
7923 | return; | |
7924 | } | |
7925 | ||
7926 | /* | |
7927 | * Renew the subscription... | |
7928 | */ | |
7929 | ||
7930 | lease = ippFindAttribute(con->request, "notify-lease-duration", | |
7931 | IPP_TAG_INTEGER); | |
7932 | ||
7933 | sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration; | |
7934 | ||
7935 | if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration)) | |
7936 | { | |
7937 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7938 | "renew_subscription: Limiting notify-lease-duration to " | |
7939 | "%d seconds.", | |
7940 | MaxLeaseDuration); | |
7941 | sub->lease = MaxLeaseDuration; | |
7942 | } | |
7943 | ||
7944 | sub->expire = sub->lease ? time(NULL) + sub->lease : 0; | |
7945 | ||
7946 | cupsdSaveAllSubscriptions(); | |
7947 | ||
7948 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 7949 | } |
7950 | ||
7951 | ||
7952 | /* | |
7953 | * 'restart_job()' - Restart an old print job. | |
7954 | */ | |
7955 | ||
7956 | static void | |
7957 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7958 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7959 | { | |
7960 | ipp_attribute_t *attr; /* Current attribute */ | |
7961 | int jobid; /* Job ID */ | |
7962 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7963 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7964 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7965 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7966 | int port; /* Port portion of URI */ | |
7967 | cupsd_job_t *job; /* Job information */ | |
7968 | ||
7969 | ||
7970 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7971 | con->http.fd, uri->values[0].string.text); | |
7972 | ||
7973 | /* | |
7974 | * See if we have a job URI or a printer URI... | |
7975 | */ | |
7976 | ||
7977 | if (!strcmp(uri->name, "printer-uri")) | |
7978 | { | |
7979 | /* | |
7980 | * Got a printer URI; see if we also have a job-id attribute... | |
7981 | */ | |
7982 | ||
fa73b229 | 7983 | if ((attr = ippFindAttribute(con->request, "job-id", |
7984 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7985 | { |
7986 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7987 | _("Got a printer-uri attribute but no job-id!")); | |
7988 | return; | |
7989 | } | |
7990 | ||
7991 | jobid = attr->values[0].integer; | |
7992 | } | |
7993 | else | |
7994 | { | |
7995 | /* | |
7996 | * Got a job URI; parse it to get the job ID... | |
7997 | */ | |
7998 | ||
a4d04587 | 7999 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8000 | sizeof(method), username, sizeof(username), host, | |
8001 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8002 | |
fa73b229 | 8003 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8004 | { |
8005 | /* | |
8006 | * Not a valid URI! | |
8007 | */ | |
8008 | ||
8009 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8010 | _("Bad job-uri attribute \"%s\"!"), | |
8011 | uri->values[0].string.text); | |
8012 | return; | |
8013 | } | |
8014 | ||
8015 | jobid = atoi(resource + 6); | |
8016 | } | |
8017 | ||
8018 | /* | |
8019 | * See if the job exists... | |
8020 | */ | |
8021 | ||
8022 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8023 | { | |
8024 | /* | |
8025 | * Nope - return a "not found" error... | |
8026 | */ | |
8027 | ||
8028 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8029 | return; | |
8030 | } | |
8031 | ||
8032 | /* | |
8033 | * See if job is in any of the "completed" states... | |
8034 | */ | |
8035 | ||
bd7854cb | 8036 | if (job->state_value <= IPP_JOB_PROCESSING) |
ef416fc2 | 8037 | { |
8038 | /* | |
8039 | * Nope - return a "not possible" error... | |
8040 | */ | |
8041 | ||
8042 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
8043 | jobid); | |
8044 | return; | |
8045 | } | |
8046 | ||
8047 | /* | |
8048 | * See if we have retained the job files... | |
8049 | */ | |
8050 | ||
bd7854cb | 8051 | cupsdLoadJob(job); |
8052 | ||
8053 | if (!job->attrs ||job->num_files == 0) | |
ef416fc2 | 8054 | { |
8055 | /* | |
8056 | * Nope - return a "not possible" error... | |
8057 | */ | |
8058 | ||
8059 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8060 | _("Job #%d cannot be restarted - no files!"), jobid); | |
8061 | return; | |
8062 | } | |
8063 | ||
8064 | /* | |
8065 | * See if the job is owned by the requesting user... | |
8066 | */ | |
8067 | ||
8068 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8069 | { | |
bd7854cb | 8070 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 8071 | return; |
8072 | } | |
8073 | ||
8074 | /* | |
8075 | * Restart the job and return... | |
8076 | */ | |
8077 | ||
8078 | cupsdRestartJob(job); | |
8079 | ||
8080 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was restarted by \"%s\".", jobid, | |
8081 | username); | |
8082 | ||
8083 | con->response->request.status.status_code = IPP_OK; | |
8084 | } | |
8085 | ||
8086 | ||
8087 | /* | |
8088 | * 'save_auth_info()' - Save authentication information for a job. | |
8089 | */ | |
8090 | ||
8091 | static void | |
8092 | save_auth_info(cupsd_client_t *con, /* I - Client connection */ | |
8093 | cupsd_job_t *job) /* I - Job */ | |
8094 | { | |
8095 | int i; /* Looping var */ | |
8096 | char filename[1024]; /* Job authentication filename */ | |
8097 | cups_file_t *fp; /* Job authentication file */ | |
8098 | char line[1024]; /* Line for file */ | |
8099 | ||
8100 | ||
8101 | /* | |
8102 | * This function saves the in-memory authentication information for | |
8103 | * a job so that it can be used to authenticate with a remote host. | |
8104 | * The information is stored in a file that is readable only by the | |
8105 | * root user. The username and password are Base-64 encoded, each | |
8106 | * on a separate line, followed by random number (up to 1024) of | |
8107 | * newlines to limit the amount of information that is exposed. | |
8108 | * | |
8109 | * Because of the potential for exposing of authentication information, | |
8110 | * this functionality is only enabled when running cupsd as root. | |
8111 | * | |
8112 | * This caching only works for the Basic and BasicDigest authentication | |
8113 | * types. Digest authentication cannot be cached this way, and in | |
8114 | * the future Kerberos authentication may make all of this obsolete. | |
8115 | * | |
8116 | * Authentication information is saved whenever an authenticated | |
8117 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
8118 | * performed. | |
8119 | * | |
8120 | * This information is deleted after a job is completed or canceled, | |
8121 | * so reprints may require subsequent re-authentication. | |
8122 | */ | |
8123 | ||
8124 | if (RunUser) | |
8125 | return; | |
8126 | ||
8127 | /* | |
8128 | * Create the authentication file and change permissions... | |
8129 | */ | |
8130 | ||
8131 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
8132 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
8133 | { | |
8134 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
8135 | "Unable to save authentication info to \"%s\" - %s", | |
8136 | filename, strerror(errno)); | |
8137 | return; | |
8138 | } | |
8139 | ||
8140 | fchown(cupsFileNumber(fp), 0, 0); | |
8141 | fchmod(cupsFileNumber(fp), 0400); | |
8142 | ||
8143 | /* | |
8144 | * Write the authenticated username... | |
8145 | */ | |
8146 | ||
8147 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); | |
8148 | cupsFilePrintf(fp, "%s\n", line); | |
8149 | ||
8150 | /* | |
8151 | * Write the authenticated password... | |
8152 | */ | |
8153 | ||
8154 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
8155 | cupsFilePrintf(fp, "%s\n", line); | |
8156 | ||
8157 | /* | |
8158 | * Write a random number of newlines to the end of the file... | |
8159 | */ | |
8160 | ||
8161 | for (i = (rand() % 1024); i >= 0; i --) | |
8162 | cupsFilePutChar(fp, '\n'); | |
8163 | ||
8164 | /* | |
8165 | * Close the file and return... | |
8166 | */ | |
8167 | ||
8168 | cupsFileClose(fp); | |
8169 | } | |
8170 | ||
8171 | ||
8172 | /* | |
8173 | * 'send_document()' - Send a file to a printer or class. | |
8174 | */ | |
8175 | ||
8176 | static void | |
8177 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
8178 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8179 | { | |
8180 | ipp_attribute_t *attr; /* Current attribute */ | |
8181 | ipp_attribute_t *format; /* Document-format attribute */ | |
8182 | int jobid; /* Job ID number */ | |
8183 | cupsd_job_t *job; /* Current job */ | |
8184 | char job_uri[HTTP_MAX_URI], | |
8185 | /* Job URI */ | |
8186 | method[HTTP_MAX_URI], | |
8187 | /* Method portion of URI */ | |
8188 | username[HTTP_MAX_URI], | |
8189 | /* Username portion of URI */ | |
8190 | host[HTTP_MAX_URI], | |
8191 | /* Host portion of URI */ | |
8192 | resource[HTTP_MAX_URI]; | |
8193 | /* Resource portion of URI */ | |
8194 | int port; /* Port portion of URI */ | |
8195 | mime_type_t *filetype; /* Type of file */ | |
8196 | char super[MIME_MAX_SUPER], | |
8197 | /* Supertype of file */ | |
8198 | type[MIME_MAX_TYPE], | |
8199 | /* Subtype of file */ | |
8200 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
8201 | /* Textual name of mime type */ | |
8202 | char filename[1024]; /* Job filename */ | |
8203 | cupsd_printer_t *printer; /* Current printer */ | |
8204 | struct stat fileinfo; /* File information */ | |
8205 | int kbytes; /* Size of file */ | |
8206 | int compression; /* Type of compression */ | |
8207 | ||
8208 | ||
8209 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
8210 | con->http.fd, uri->values[0].string.text); | |
8211 | ||
8212 | /* | |
8213 | * See if we have a job URI or a printer URI... | |
8214 | */ | |
8215 | ||
8216 | if (!strcmp(uri->name, "printer-uri")) | |
8217 | { | |
8218 | /* | |
8219 | * Got a printer URI; see if we also have a job-id attribute... | |
8220 | */ | |
8221 | ||
fa73b229 | 8222 | if ((attr = ippFindAttribute(con->request, "job-id", |
8223 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8224 | { |
8225 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8226 | _("Got a printer-uri attribute but no job-id!")); | |
8227 | return; | |
8228 | } | |
8229 | ||
8230 | jobid = attr->values[0].integer; | |
8231 | } | |
8232 | else | |
8233 | { | |
8234 | /* | |
8235 | * Got a job URI; parse it to get the job ID... | |
8236 | */ | |
8237 | ||
a4d04587 | 8238 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8239 | sizeof(method), username, sizeof(username), host, | |
8240 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8241 | |
8242 | if (strncmp(resource, "/jobs/", 6)) | |
8243 | { | |
8244 | /* | |
8245 | * Not a valid URI! | |
8246 | */ | |
8247 | ||
8248 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8249 | _("Bad job-uri attribute \"%s\"!"), | |
8250 | uri->values[0].string.text); | |
8251 | return; | |
8252 | } | |
8253 | ||
8254 | jobid = atoi(resource + 6); | |
8255 | } | |
8256 | ||
8257 | /* | |
8258 | * See if the job exists... | |
8259 | */ | |
8260 | ||
8261 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8262 | { | |
8263 | /* | |
8264 | * Nope - return a "not found" error... | |
8265 | */ | |
8266 | ||
8267 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8268 | return; | |
8269 | } | |
8270 | ||
8271 | /* | |
8272 | * See if the job is owned by the requesting user... | |
8273 | */ | |
8274 | ||
8275 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8276 | { | |
bd7854cb | 8277 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 8278 | return; |
8279 | } | |
8280 | ||
8281 | /* | |
8282 | * OK, see if the client is sending the document compressed - CUPS | |
8283 | * only supports "none" and "gzip". | |
8284 | */ | |
8285 | ||
8286 | compression = CUPS_FILE_NONE; | |
8287 | ||
fa73b229 | 8288 | if ((attr = ippFindAttribute(con->request, "compression", |
8289 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 8290 | { |
8291 | if (strcmp(attr->values[0].string.text, "none") | |
8292 | #ifdef HAVE_LIBZ | |
8293 | && strcmp(attr->values[0].string.text, "gzip") | |
8294 | #endif /* HAVE_LIBZ */ | |
8295 | ) | |
8296 | { | |
8297 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
8298 | attr->values[0].string.text); | |
8299 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
8300 | "compression", NULL, attr->values[0].string.text); | |
8301 | return; | |
8302 | } | |
8303 | ||
8304 | #ifdef HAVE_LIBZ | |
8305 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
8306 | compression = CUPS_FILE_GZIP; | |
8307 | #endif /* HAVE_LIBZ */ | |
8308 | } | |
8309 | ||
8310 | /* | |
8311 | * Do we have a file to print? | |
8312 | */ | |
8313 | ||
8314 | if (!con->filename) | |
8315 | { | |
8316 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
8317 | return; | |
8318 | } | |
8319 | ||
8320 | /* | |
8321 | * Is it a format we support? | |
8322 | */ | |
8323 | ||
8324 | if ((format = ippFindAttribute(con->request, "document-format", | |
8325 | IPP_TAG_MIMETYPE)) != NULL) | |
8326 | { | |
8327 | /* | |
8328 | * Grab format from client... | |
8329 | */ | |
8330 | ||
8331 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
8332 | { | |
8333 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
8334 | format->values[0].string.text); | |
8335 | return; | |
8336 | } | |
8337 | } | |
8338 | else | |
8339 | { | |
8340 | /* | |
8341 | * No document format attribute? Auto-type it! | |
8342 | */ | |
8343 | ||
8344 | strcpy(super, "application"); | |
8345 | strcpy(type, "octet-stream"); | |
8346 | } | |
8347 | ||
fa73b229 | 8348 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 8349 | { |
8350 | /* | |
8351 | * Auto-type the file... | |
8352 | */ | |
8353 | ||
bd7854cb | 8354 | ipp_attribute_t *doc_name; /* document-name attribute */ |
8355 | ||
8356 | ||
ef416fc2 | 8357 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); |
8358 | ||
bd7854cb | 8359 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); |
8360 | filetype = mimeFileType(MimeDatabase, con->filename, | |
8361 | doc_name ? doc_name->values[0].string.text : NULL, | |
8362 | &compression); | |
ef416fc2 | 8363 | |
fa73b229 | 8364 | if (filetype) |
ef416fc2 | 8365 | { |
8366 | /* | |
8367 | * Replace the document-format attribute value with the auto-typed one. | |
8368 | */ | |
8369 | ||
8370 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
8371 | filetype->type); | |
8372 | ||
fa73b229 | 8373 | if (format) |
ef416fc2 | 8374 | { |
4400e98d | 8375 | _cups_sp_free(format->values[0].string.text); |
8376 | format->values[0].string.text = _cups_sp_alloc(mimetype); | |
ef416fc2 | 8377 | } |
8378 | else | |
8379 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
8380 | "document-format", NULL, mimetype); | |
8381 | } | |
8382 | else | |
8383 | filetype = mimeType(MimeDatabase, super, type); | |
8384 | } | |
8385 | else | |
8386 | filetype = mimeType(MimeDatabase, super, type); | |
8387 | ||
fa73b229 | 8388 | if (!filetype) |
ef416fc2 | 8389 | { |
8390 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
8391 | _("Unsupported format \'%s/%s\'!"), super, type); | |
8392 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8393 | "Hint: Do you have the raw file printing rules enabled?"); | |
8394 | ||
8395 | if (format) | |
8396 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
8397 | "document-format", NULL, format->values[0].string.text); | |
8398 | ||
8399 | return; | |
8400 | } | |
8401 | ||
8402 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8403 | "send_document: request file type is %s/%s.", | |
8404 | filetype->super, filetype->type); | |
8405 | ||
8406 | /* | |
8407 | * Add the file to the job... | |
8408 | */ | |
8409 | ||
bd7854cb | 8410 | cupsdLoadJob(job); |
8411 | ||
ef416fc2 | 8412 | if (add_file(con, job, filetype, compression)) |
8413 | return; | |
8414 | ||
8415 | if (job->dtype & CUPS_PRINTER_CLASS) | |
8416 | printer = cupsdFindClass(job->dest); | |
8417 | else | |
8418 | printer = cupsdFindPrinter(job->dest); | |
8419 | ||
8420 | if (stat(con->filename, &fileinfo)) | |
8421 | kbytes = 0; | |
8422 | else | |
8423 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
8424 | ||
8425 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8426 | ||
fa73b229 | 8427 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
8428 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 8429 | attr->values[0].integer += kbytes; |
8430 | ||
8431 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
8432 | job->num_files); | |
8433 | rename(con->filename, filename); | |
8434 | ||
8435 | cupsdClearString(&con->filename); | |
8436 | ||
8437 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8438 | "File of type %s/%s queued in job #%d by \"%s\".", | |
8439 | filetype->super, filetype->type, job->id, job->username); | |
8440 | ||
8441 | /* | |
8442 | * Start the job if this is the last document... | |
8443 | */ | |
8444 | ||
fa73b229 | 8445 | if ((attr = ippFindAttribute(con->request, "last-document", |
8446 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 8447 | attr->values[0].boolean) |
8448 | { | |
8449 | /* | |
8450 | * See if we need to add the ending sheet... | |
8451 | */ | |
8452 | ||
fa73b229 | 8453 | if (printer && |
ef416fc2 | 8454 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
fa73b229 | 8455 | (attr = ippFindAttribute(job->attrs, "job-sheets", |
8456 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 8457 | attr->num_values > 1) |
8458 | { | |
8459 | /* | |
8460 | * Yes... | |
8461 | */ | |
8462 | ||
8463 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8464 | "Adding end banner page \"%s\" to job %d.", | |
8465 | attr->values[1].string.text, job->id); | |
8466 | ||
8467 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
8468 | ||
8469 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
8470 | } | |
8471 | ||
bd7854cb | 8472 | if (job->state_value == IPP_JOB_STOPPED) |
8473 | { | |
ef416fc2 | 8474 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 8475 | job->state_value = IPP_JOB_PENDING; |
8476 | } | |
8477 | else if (job->state_value == IPP_JOB_HELD) | |
ef416fc2 | 8478 | { |
fa73b229 | 8479 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8480 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8481 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8482 | ||
fa73b229 | 8483 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
bd7854cb | 8484 | { |
ef416fc2 | 8485 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 8486 | job->state_value = IPP_JOB_PENDING; |
8487 | } | |
ef416fc2 | 8488 | } |
8489 | ||
8490 | cupsdSaveJob(job); | |
8491 | ||
8492 | /* | |
8493 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
8494 | * job if it doesn't print, we need to re-find the job afterwards... | |
8495 | */ | |
8496 | ||
8497 | jobid = job->id; | |
8498 | ||
8499 | cupsdCheckJobs(); | |
8500 | ||
8501 | job = cupsdFindJob(jobid); | |
8502 | } | |
8503 | else | |
8504 | { | |
fa73b229 | 8505 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
8506 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 8507 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
8508 | ||
fa73b229 | 8509 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 8510 | { |
8511 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 8512 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 8513 | job->hold_until = time(NULL) + 60; |
8514 | cupsdSaveJob(job); | |
8515 | } | |
8516 | } | |
8517 | ||
8518 | /* | |
8519 | * Fill in the response info... | |
8520 | */ | |
8521 | ||
8522 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
8523 | LocalPort, jobid); | |
8524 | ||
8525 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
8526 | job_uri); | |
8527 | ||
8528 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8529 | ||
8530 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
bd7854cb | 8531 | job ? job->state_value : IPP_JOB_CANCELLED); |
ef416fc2 | 8532 | add_job_state_reasons(con, job); |
8533 | ||
8534 | con->response->request.status.status_code = IPP_OK; | |
8535 | } | |
8536 | ||
8537 | ||
8538 | /* | |
8539 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8540 | */ | |
8541 | ||
8542 | static void | |
8543 | send_http_error(cupsd_client_t *con, /* I - Client connection */ | |
8544 | http_status_t status) /* I - HTTP status code */ | |
8545 | { | |
8546 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8547 | ippOpString(con->request->request.op.operation_id), | |
8548 | httpStatus(status)); | |
8549 | ||
8550 | cupsdSendError(con, status); | |
8551 | ||
8552 | ippDelete(con->response); | |
8553 | con->response = NULL; | |
8554 | ||
8555 | return; | |
8556 | } | |
8557 | ||
8558 | ||
8559 | /* | |
8560 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
8561 | */ | |
8562 | ||
8563 | static void | |
8564 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
8565 | ipp_status_t status, /* I - IPP status code */ | |
8566 | const char *message, /* I - Status message */ | |
8567 | ...) /* I - Additional args as needed */ | |
8568 | { | |
8569 | va_list ap; /* Pointer to additional args */ | |
8570 | char formatted[1024]; /* Formatted errror message */ | |
8571 | ||
8572 | ||
8573 | if (message) | |
8574 | { | |
8575 | va_start(ap, message); | |
8576 | vsnprintf(formatted, sizeof(formatted), | |
8577 | _cupsLangString(con->language, message), ap); | |
8578 | va_end(ap); | |
8579 | ||
8580 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8581 | "%s %s: %s", | |
8582 | ippOpString(con->request->request.op.operation_id), | |
8583 | ippErrorString(status), formatted); | |
8584 | } | |
8585 | else | |
8586 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8587 | "%s %s", | |
8588 | ippOpString(con->request->request.op.operation_id), | |
8589 | ippErrorString(status)); | |
8590 | ||
8591 | con->response->request.status.status_code = status; | |
8592 | ||
fa73b229 | 8593 | if (ippFindAttribute(con->response, "attributes-charset", |
8594 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 8595 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
8596 | "attributes-charset", NULL, DefaultCharset); | |
8597 | ||
8598 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8599 | IPP_TAG_ZERO) == NULL) | |
8600 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8601 | "attributes-natural-language", NULL, DefaultLanguage); | |
8602 | ||
8603 | if (message) | |
8604 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
8605 | "status-message", NULL, formatted); | |
8606 | } | |
8607 | ||
8608 | ||
8609 | /* | |
8610 | * 'set_default()' - Set the default destination... | |
8611 | */ | |
8612 | ||
8613 | static void | |
8614 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8615 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8616 | { | |
8617 | http_status_t status; /* Policy status */ | |
8618 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8619 | char method[HTTP_MAX_URI], | |
8620 | /* Method portion of URI */ | |
8621 | username[HTTP_MAX_URI], | |
8622 | /* Username portion of URI */ | |
8623 | host[HTTP_MAX_URI], | |
8624 | /* Host portion of URI */ | |
8625 | resource[HTTP_MAX_URI]; | |
8626 | /* Resource portion of URI */ | |
8627 | int port; /* Port portion of URI */ | |
8628 | const char *name; /* Printer name */ | |
8629 | cupsd_printer_t *printer; /* Printer */ | |
8630 | ||
8631 | ||
8632 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8633 | con->http.fd, uri->values[0].string.text); | |
8634 | ||
8635 | /* | |
8636 | * Is the destination valid? | |
8637 | */ | |
8638 | ||
a4d04587 | 8639 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8640 | sizeof(method), username, sizeof(username), host, | |
8641 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8642 | |
8643 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8644 | { | |
8645 | /* | |
8646 | * Bad URI... | |
8647 | */ | |
8648 | ||
8649 | send_ipp_status(con, IPP_NOT_FOUND, | |
8650 | _("The printer or class was not found.")); | |
8651 | return; | |
8652 | } | |
8653 | ||
8654 | /* | |
8655 | * Check policy... | |
8656 | */ | |
8657 | ||
8658 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8659 | { | |
8660 | send_http_error(con, status); | |
8661 | return; | |
8662 | } | |
8663 | ||
8664 | /* | |
8665 | * Set it as the default... | |
8666 | */ | |
8667 | ||
8668 | DefaultPrinter = printer; | |
8669 | ||
8670 | cupsdSaveAllPrinters(); | |
8671 | cupsdSaveAllClasses(); | |
8672 | ||
8673 | cupsdWritePrintcap(); | |
8674 | ||
8675 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8676 | "Default destination set to \"%s\" by \"%s\".", name, | |
e00b005a | 8677 | get_username(con)); |
ef416fc2 | 8678 | |
8679 | /* | |
8680 | * Everything was ok, so return OK status... | |
8681 | */ | |
8682 | ||
8683 | con->response->request.status.status_code = IPP_OK; | |
8684 | } | |
8685 | ||
8686 | ||
8687 | /* | |
8688 | * 'set_job_attrs()' - Set job attributes. | |
8689 | */ | |
8690 | ||
8691 | static void | |
8692 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8693 | ipp_attribute_t *uri) /* I - Job URI */ | |
8694 | { | |
8695 | ipp_attribute_t *attr, /* Current attribute */ | |
8696 | *attr2; /* Job attribute */ | |
8697 | int jobid; /* Job ID */ | |
8698 | cupsd_job_t *job; /* Current job */ | |
8699 | char method[HTTP_MAX_URI], | |
8700 | /* Method portion of URI */ | |
8701 | username[HTTP_MAX_URI], | |
8702 | /* Username portion of URI */ | |
8703 | host[HTTP_MAX_URI], | |
8704 | /* Host portion of URI */ | |
8705 | resource[HTTP_MAX_URI]; | |
8706 | /* Resource portion of URI */ | |
8707 | int port; /* Port portion of URI */ | |
8708 | ||
8709 | ||
8710 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8711 | con->http.fd, uri->values[0].string.text); | |
8712 | ||
8713 | /* | |
8714 | * Start with "everything is OK" status... | |
8715 | */ | |
8716 | ||
8717 | con->response->request.status.status_code = IPP_OK; | |
8718 | ||
8719 | /* | |
8720 | * See if we have a job URI or a printer URI... | |
8721 | */ | |
8722 | ||
fa73b229 | 8723 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 8724 | { |
8725 | /* | |
8726 | * Got a printer URI; see if we also have a job-id attribute... | |
8727 | */ | |
8728 | ||
fa73b229 | 8729 | if ((attr = ippFindAttribute(con->request, "job-id", |
8730 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8731 | { |
8732 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8733 | _("Got a printer-uri attribute but no job-id!")); | |
8734 | return; | |
8735 | } | |
8736 | ||
8737 | jobid = attr->values[0].integer; | |
8738 | } | |
8739 | else | |
8740 | { | |
8741 | /* | |
8742 | * Got a job URI; parse it to get the job ID... | |
8743 | */ | |
8744 | ||
a4d04587 | 8745 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8746 | sizeof(method), username, sizeof(username), host, | |
8747 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8748 | |
fa73b229 | 8749 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8750 | { |
8751 | /* | |
8752 | * Not a valid URI! | |
8753 | */ | |
8754 | ||
8755 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8756 | _("Bad job-uri attribute \"%s\"!"), | |
8757 | uri->values[0].string.text); | |
8758 | return; | |
8759 | } | |
8760 | ||
8761 | jobid = atoi(resource + 6); | |
8762 | } | |
8763 | ||
8764 | /* | |
8765 | * See if the job exists... | |
8766 | */ | |
8767 | ||
8768 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8769 | { | |
8770 | /* | |
8771 | * Nope - return a "not found" error... | |
8772 | */ | |
8773 | ||
8774 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8775 | return; | |
8776 | } | |
8777 | ||
8778 | /* | |
8779 | * See if the job has been completed... | |
8780 | */ | |
8781 | ||
bd7854cb | 8782 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 8783 | { |
8784 | /* | |
8785 | * Return a "not-possible" error... | |
8786 | */ | |
8787 | ||
8788 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8789 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8790 | return; | |
8791 | } | |
8792 | ||
8793 | /* | |
8794 | * See if the job is owned by the requesting user... | |
8795 | */ | |
8796 | ||
8797 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8798 | { | |
bd7854cb | 8799 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 8800 | return; |
8801 | } | |
8802 | ||
8803 | /* | |
8804 | * See what the user wants to change. | |
8805 | */ | |
8806 | ||
bd7854cb | 8807 | cupsdLoadJob(job); |
8808 | ||
fa73b229 | 8809 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 8810 | { |
8811 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8812 | continue; | |
8813 | ||
8814 | if (!strcmp(attr->name, "attributes-charset") || | |
8815 | !strcmp(attr->name, "attributes-natural-language") || | |
8816 | !strcmp(attr->name, "document-compression") || | |
8817 | !strcmp(attr->name, "document-format") || | |
8818 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8819 | !strcmp(attr->name, "job-document-access-errors") || | |
8820 | !strcmp(attr->name, "job-id") || | |
8821 | !strcmp(attr->name, "job-k-octets") || | |
8822 | !strcmp(attr->name, "job-originating-host-name") || | |
8823 | !strcmp(attr->name, "job-originating-user-name") || | |
8824 | !strcmp(attr->name, "job-printer-up-time") || | |
8825 | !strcmp(attr->name, "job-printer-uri") || | |
8826 | !strcmp(attr->name, "job-sheets") || | |
8827 | !strcmp(attr->name, "job-state-message") || | |
8828 | !strcmp(attr->name, "job-state-reasons") || | |
8829 | !strcmp(attr->name, "job-uri") || | |
8830 | !strcmp(attr->name, "number-of-documents") || | |
8831 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8832 | !strcmp(attr->name, "output-device-assigned") || | |
8833 | !strncmp(attr->name, "date-time-at-", 13) || | |
8834 | !strncmp(attr->name, "job-impressions", 15) || | |
8835 | !strncmp(attr->name, "job-k-octets", 12) || | |
8836 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8837 | !strncmp(attr->name, "time-at-", 8)) | |
8838 | { | |
8839 | /* | |
8840 | * Read-only attrs! | |
8841 | */ | |
8842 | ||
8843 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8844 | _("%s cannot be changed."), attr->name); | |
8845 | ||
8846 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8847 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8848 | ||
8849 | continue; | |
8850 | } | |
8851 | ||
8852 | if (!strcmp(attr->name, "job-priority")) | |
8853 | { | |
8854 | /* | |
8855 | * Change the job priority... | |
8856 | */ | |
8857 | ||
8858 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8859 | { | |
8860 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
8861 | ||
8862 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8863 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8864 | } | |
bd7854cb | 8865 | else if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 8866 | { |
8867 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8868 | _("Job is completed and cannot be changed.")); | |
8869 | return; | |
8870 | } | |
8871 | else if (con->response->request.status.status_code == IPP_OK) | |
8872 | cupsdSetJobPriority(job, attr->values[0].integer); | |
8873 | } | |
8874 | else if (!strcmp(attr->name, "job-state")) | |
8875 | { | |
8876 | /* | |
8877 | * Change the job state... | |
8878 | */ | |
8879 | ||
8880 | if (attr->value_tag != IPP_TAG_ENUM) | |
8881 | { | |
8882 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
8883 | ||
8884 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8885 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8886 | } | |
8887 | else | |
8888 | { | |
8889 | switch (attr->values[0].integer) | |
8890 | { | |
8891 | case IPP_JOB_PENDING : | |
8892 | case IPP_JOB_HELD : | |
bd7854cb | 8893 | if (job->state_value > IPP_JOB_HELD) |
ef416fc2 | 8894 | { |
8895 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8896 | _("Job state cannot be changed.")); | |
8897 | return; | |
8898 | } | |
8899 | else if (con->response->request.status.status_code == IPP_OK) | |
bd7854cb | 8900 | { |
ef416fc2 | 8901 | job->state->values[0].integer = attr->values[0].integer; |
bd7854cb | 8902 | job->state_value = attr->values[0].integer; |
8903 | } | |
ef416fc2 | 8904 | break; |
8905 | ||
8906 | case IPP_JOB_PROCESSING : | |
8907 | case IPP_JOB_STOPPED : | |
bd7854cb | 8908 | if (job->state_value != attr->values[0].integer) |
ef416fc2 | 8909 | { |
8910 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8911 | _("Job state cannot be changed.")); | |
8912 | return; | |
8913 | } | |
8914 | break; | |
8915 | ||
8916 | case IPP_JOB_CANCELLED : | |
8917 | case IPP_JOB_ABORTED : | |
8918 | case IPP_JOB_COMPLETED : | |
bd7854cb | 8919 | if (job->state_value > IPP_JOB_PROCESSING) |
ef416fc2 | 8920 | { |
8921 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8922 | _("Job state cannot be changed.")); | |
8923 | return; | |
8924 | } | |
8925 | else if (con->response->request.status.status_code == IPP_OK) | |
8926 | { | |
8927 | cupsdCancelJob(job, 0); | |
8928 | ||
8929 | if (JobHistory) | |
8930 | { | |
8931 | job->state->values[0].integer = attr->values[0].integer; | |
bd7854cb | 8932 | job->state_value = attr->values[0].integer; |
ef416fc2 | 8933 | cupsdSaveJob(job); |
8934 | } | |
8935 | } | |
8936 | break; | |
8937 | } | |
8938 | } | |
8939 | } | |
8940 | else if (con->response->request.status.status_code != IPP_OK) | |
8941 | continue; | |
fa73b229 | 8942 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
8943 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 8944 | { |
8945 | /* | |
8946 | * Some other value; first free the old value... | |
8947 | */ | |
8948 | ||
8949 | if (job->attrs->prev) | |
8950 | job->attrs->prev->next = attr2->next; | |
8951 | else | |
8952 | job->attrs->attrs = attr2->next; | |
8953 | ||
8954 | if (job->attrs->last == attr2) | |
8955 | job->attrs->last = job->attrs->prev; | |
8956 | ||
8957 | _ipp_free_attr(attr2); | |
8958 | ||
8959 | /* | |
8960 | * Then copy the attribute... | |
8961 | */ | |
8962 | ||
8963 | copy_attribute(job->attrs, attr, 0); | |
8964 | ||
8965 | /* | |
8966 | * See if the job-name or job-hold-until is being changed. | |
8967 | */ | |
8968 | ||
8969 | if (!strcmp(attr->name, "job-hold-until")) | |
8970 | { | |
8971 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
8972 | ||
8973 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
8974 | cupsdReleaseJob(job); | |
8975 | else | |
8976 | cupsdHoldJob(job); | |
8977 | } | |
8978 | } | |
8979 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
8980 | { | |
8981 | /* | |
8982 | * Delete the attribute... | |
8983 | */ | |
8984 | ||
8985 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
8986 | IPP_TAG_ZERO)) != NULL) | |
8987 | { | |
8988 | if (job->attrs->prev) | |
8989 | job->attrs->prev->next = attr2->next; | |
8990 | else | |
8991 | job->attrs->attrs = attr2->next; | |
8992 | ||
8993 | if (attr2 == job->attrs->last) | |
8994 | job->attrs->last = job->attrs->prev; | |
8995 | ||
8996 | _ipp_free_attr(attr2); | |
8997 | } | |
8998 | } | |
8999 | else | |
9000 | { | |
9001 | /* | |
9002 | * Add new option by copying it... | |
9003 | */ | |
9004 | ||
9005 | copy_attribute(job->attrs, attr, 0); | |
9006 | } | |
9007 | } | |
9008 | ||
9009 | /* | |
9010 | * Save the job... | |
9011 | */ | |
9012 | ||
9013 | cupsdSaveJob(job); | |
9014 | ||
9015 | /* | |
9016 | * Start jobs if possible... | |
9017 | */ | |
9018 | ||
9019 | cupsdCheckJobs(); | |
9020 | } | |
9021 | ||
9022 | ||
9023 | /* | |
9024 | * 'start_printer()' - Start a printer. | |
9025 | */ | |
9026 | ||
9027 | static void | |
9028 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
9029 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9030 | { | |
9031 | http_status_t status; /* Policy status */ | |
9032 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
9033 | char method[HTTP_MAX_URI], | |
9034 | /* Method portion of URI */ | |
9035 | username[HTTP_MAX_URI], | |
9036 | /* Username portion of URI */ | |
9037 | host[HTTP_MAX_URI], | |
9038 | /* Host portion of URI */ | |
9039 | resource[HTTP_MAX_URI]; | |
9040 | /* Resource portion of URI */ | |
9041 | int port; /* Port portion of URI */ | |
9042 | const char *name; /* Printer name */ | |
9043 | cupsd_printer_t *printer; /* Printer data */ | |
9044 | ||
9045 | ||
9046 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
9047 | con->http.fd, uri->values[0].string.text); | |
9048 | ||
9049 | /* | |
9050 | * Is the destination valid? | |
9051 | */ | |
9052 | ||
a4d04587 | 9053 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
9054 | sizeof(method), username, sizeof(username), host, | |
9055 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 9056 | |
9057 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
9058 | { | |
9059 | /* | |
9060 | * Bad URI... | |
9061 | */ | |
9062 | ||
9063 | send_ipp_status(con, IPP_NOT_FOUND, | |
9064 | _("The printer or class was not found.")); | |
9065 | return; | |
9066 | } | |
9067 | ||
9068 | /* | |
9069 | * Check policy... | |
9070 | */ | |
9071 | ||
9072 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9073 | { | |
9074 | send_http_error(con, status); | |
9075 | return; | |
9076 | } | |
9077 | ||
9078 | /* | |
9079 | * Start the printer... | |
9080 | */ | |
9081 | ||
9082 | printer->state_message[0] = '\0'; | |
9083 | ||
9084 | cupsdStartPrinter(printer, 1); | |
9085 | ||
9086 | if (dtype & CUPS_PRINTER_CLASS) | |
9087 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", name, | |
e00b005a | 9088 | get_username(con)); |
9089 | else | |
ef416fc2 | 9090 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", name, |
e00b005a | 9091 | get_username(con)); |
ef416fc2 | 9092 | |
9093 | cupsdCheckJobs(); | |
9094 | ||
9095 | /* | |
9096 | * Everything was ok, so return OK status... | |
9097 | */ | |
9098 | ||
9099 | con->response->request.status.status_code = IPP_OK; | |
9100 | } | |
9101 | ||
9102 | ||
9103 | /* | |
9104 | * 'stop_printer()' - Stop a printer. | |
9105 | */ | |
9106 | ||
9107 | static void | |
9108 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
9109 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9110 | { | |
9111 | http_status_t status; /* Policy status */ | |
9112 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
9113 | char method[HTTP_MAX_URI], | |
9114 | /* Method portion of URI */ | |
9115 | username[HTTP_MAX_URI], | |
9116 | /* Username portion of URI */ | |
9117 | host[HTTP_MAX_URI], | |
9118 | /* Host portion of URI */ | |
9119 | resource[HTTP_MAX_URI]; | |
9120 | /* Resource portion of URI */ | |
9121 | int port; /* Port portion of URI */ | |
9122 | const char *name; /* Printer name */ | |
9123 | cupsd_printer_t *printer; /* Printer data */ | |
9124 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
9125 | ||
9126 | ||
9127 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
9128 | con->http.fd, uri->values[0].string.text); | |
9129 | ||
9130 | /* | |
9131 | * Is the destination valid? | |
9132 | */ | |
9133 | ||
a4d04587 | 9134 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
9135 | sizeof(method), username, sizeof(username), host, | |
9136 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 9137 | |
9138 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
9139 | { | |
9140 | /* | |
9141 | * Bad URI... | |
9142 | */ | |
9143 | ||
9144 | send_ipp_status(con, IPP_NOT_FOUND, | |
9145 | _("The printer or class was not found.")); | |
9146 | return; | |
9147 | } | |
9148 | ||
9149 | /* | |
9150 | * Check policy... | |
9151 | */ | |
9152 | ||
9153 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9154 | { | |
9155 | send_http_error(con, status); | |
9156 | return; | |
9157 | } | |
9158 | ||
9159 | /* | |
9160 | * Stop the printer... | |
9161 | */ | |
9162 | ||
9163 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
9164 | IPP_TAG_TEXT)) == NULL) | |
9165 | strcpy(printer->state_message, "Paused"); | |
9166 | else | |
9167 | { | |
9168 | strlcpy(printer->state_message, attr->values[0].string.text, | |
9169 | sizeof(printer->state_message)); | |
9170 | } | |
9171 | ||
9172 | cupsdStopPrinter(printer, 1); | |
9173 | ||
9174 | if (dtype & CUPS_PRINTER_CLASS) | |
9175 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", name, | |
e00b005a | 9176 | get_username(con)); |
ef416fc2 | 9177 | else |
9178 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", name, | |
e00b005a | 9179 | get_username(con)); |
ef416fc2 | 9180 | |
9181 | /* | |
9182 | * Everything was ok, so return OK status... | |
9183 | */ | |
9184 | ||
9185 | con->response->request.status.status_code = IPP_OK; | |
9186 | } | |
9187 | ||
9188 | ||
9189 | /* | |
9190 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
9191 | */ | |
9192 | ||
9193 | static int /* O - 0 if not allowed, 1 if allowed */ | |
9194 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
9195 | const char *username) /* I - Username */ | |
9196 | { | |
9197 | int i; /* Looping var */ | |
9198 | struct passwd *pw; /* User password data */ | |
9199 | ||
9200 | ||
9201 | if (p->num_users == 0) | |
9202 | return (1); | |
9203 | ||
9204 | if (!strcmp(username, "root")) | |
9205 | return (1); | |
9206 | ||
9207 | pw = getpwnam(username); | |
9208 | endpwent(); | |
9209 | ||
9210 | for (i = 0; i < p->num_users; i ++) | |
9211 | { | |
9212 | if (p->users[i][0] == '@') | |
9213 | { | |
9214 | /* | |
9215 | * Check group membership... | |
9216 | */ | |
9217 | ||
9218 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
9219 | break; | |
9220 | } | |
9221 | else if (!strcasecmp(username, p->users[i])) | |
9222 | break; | |
9223 | } | |
9224 | ||
9225 | return ((i < p->num_users) != p->deny_users); | |
9226 | } | |
9227 | ||
9228 | ||
9229 | /* | |
9230 | * 'validate_job()' - Validate printer options and destination. | |
9231 | */ | |
9232 | ||
9233 | static void | |
9234 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
9235 | ipp_attribute_t *uri) /* I - Printer URI */ | |
9236 | { | |
9237 | http_status_t status; /* Policy status */ | |
9238 | ipp_attribute_t *attr; /* Current attribute */ | |
9239 | ipp_attribute_t *format; /* Document-format attribute */ | |
9240 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
9241 | char method[HTTP_MAX_URI], | |
9242 | /* Method portion of URI */ | |
9243 | username[HTTP_MAX_URI], | |
9244 | /* Username portion of URI */ | |
9245 | host[HTTP_MAX_URI], | |
9246 | /* Host portion of URI */ | |
9247 | resource[HTTP_MAX_URI]; | |
9248 | /* Resource portion of URI */ | |
9249 | int port; /* Port portion of URI */ | |
9250 | char super[MIME_MAX_SUPER], | |
9251 | /* Supertype of file */ | |
9252 | type[MIME_MAX_TYPE]; | |
9253 | /* Subtype of file */ | |
9254 | cupsd_printer_t *printer; /* Printer */ | |
9255 | ||
9256 | ||
9257 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
9258 | con->http.fd, uri->values[0].string.text); | |
9259 | ||
9260 | /* | |
9261 | * OK, see if the client is sending the document compressed - CUPS | |
9262 | * doesn't support compression yet... | |
9263 | */ | |
9264 | ||
fa73b229 | 9265 | if ((attr = ippFindAttribute(con->request, "compression", |
9266 | IPP_TAG_KEYWORD)) != NULL && | |
9267 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 9268 | { |
9269 | send_ipp_status(con, IPP_ATTRIBUTES, | |
9270 | _("Unsupported compression attribute %s!"), | |
9271 | attr->values[0].string.text); | |
9272 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
9273 | "compression", NULL, attr->values[0].string.text); | |
9274 | return; | |
9275 | } | |
9276 | ||
9277 | /* | |
9278 | * Is it a format we support? | |
9279 | */ | |
9280 | ||
9281 | if ((format = ippFindAttribute(con->request, "document-format", | |
9282 | IPP_TAG_MIMETYPE)) != NULL) | |
9283 | { | |
9284 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
9285 | { | |
9286 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
9287 | format->values[0].string.text); | |
9288 | return; | |
9289 | } | |
9290 | ||
fa73b229 | 9291 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
9292 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 9293 | { |
9294 | cupsdLogMessage(CUPSD_LOG_INFO, | |
9295 | "Hint: Do you have the raw file printing rules enabled?"); | |
9296 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
9297 | _("Unsupported format \"%s\"!"), | |
9298 | format->values[0].string.text); | |
9299 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
9300 | "document-format", NULL, format->values[0].string.text); | |
9301 | return; | |
9302 | } | |
9303 | } | |
9304 | ||
9305 | /* | |
9306 | * Is the destination valid? | |
9307 | */ | |
9308 | ||
a4d04587 | 9309 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
9310 | sizeof(method), username, sizeof(username), host, | |
9311 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 9312 | |
9313 | if (cupsdValidateDest(host, resource, &dtype, &printer) == NULL) | |
9314 | { | |
9315 | /* | |
9316 | * Bad URI... | |
9317 | */ | |
9318 | ||
9319 | send_ipp_status(con, IPP_NOT_FOUND, | |
9320 | _("The printer or class was not found.")); | |
9321 | return; | |
9322 | } | |
9323 | ||
9324 | /* | |
9325 | * Check policy... | |
9326 | */ | |
9327 | ||
9328 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9329 | { | |
9330 | send_http_error(con, status); | |
9331 | return; | |
9332 | } | |
9333 | ||
9334 | /* | |
9335 | * Everything was ok, so return OK status... | |
9336 | */ | |
9337 | ||
9338 | con->response->request.status.status_code = IPP_OK; | |
9339 | } | |
9340 | ||
9341 | ||
9342 | /* | |
9343 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
9344 | */ | |
9345 | ||
9346 | static int /* O - 0 if name is no good, 1 if name is good */ | |
9347 | validate_name(const char *name) /* I - Name to check */ | |
9348 | { | |
9349 | const char *ptr; /* Pointer into name */ | |
9350 | ||
9351 | ||
9352 | /* | |
9353 | * Scan the whole name... | |
9354 | */ | |
9355 | ||
9356 | for (ptr = name; *ptr; ptr ++) | |
9357 | if ((*ptr >= 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') | |
9358 | return (0); | |
9359 | ||
9360 | /* | |
9361 | * All the characters are good; validate the length, too... | |
9362 | */ | |
9363 | ||
9364 | return ((ptr - name) < 128); | |
9365 | } | |
9366 | ||
9367 | ||
9368 | /* | |
9369 | * 'validate_user()' - Validate the user for the request. | |
9370 | */ | |
9371 | ||
9372 | static int /* O - 1 if permitted, 0 otherwise */ | |
9373 | validate_user(cupsd_job_t *job, /* I - Job */ | |
9374 | cupsd_client_t *con, /* I - Client connection */ | |
9375 | const char *owner, /* I - Owner of job/resource */ | |
9376 | char *username, /* O - Authenticated username */ | |
9377 | int userlen) /* I - Length of username */ | |
9378 | { | |
ef416fc2 | 9379 | cupsd_printer_t *printer; /* Printer for job */ |
9380 | ||
9381 | ||
9382 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
9383 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
9384 | "userlen=%d)", | |
9385 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
9386 | username, userlen); | |
9387 | ||
9388 | /* | |
9389 | * Validate input... | |
9390 | */ | |
9391 | ||
9392 | if (!con || !owner || !username || userlen <= 0) | |
9393 | return (0); | |
9394 | ||
9395 | /* | |
9396 | * Get the best authenticated username that is available. | |
9397 | */ | |
9398 | ||
e00b005a | 9399 | strlcpy(username, get_username(con), userlen); |
ef416fc2 | 9400 | |
9401 | /* | |
9402 | * Check the username against the owner... | |
9403 | */ | |
9404 | ||
9405 | if (job->dtype & CUPS_PRINTER_CLASS) | |
9406 | printer = cupsdFindClass(job->dest); | |
9407 | else | |
9408 | printer = cupsdFindPrinter(job->dest); | |
9409 | ||
9410 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
9411 | con, owner) == HTTP_OK); | |
9412 | } | |
9413 | ||
9414 | ||
9415 | /* | |
bd7854cb | 9416 | * End of "$Id: ipp.c 5131 2006-02-18 05:31:36Z mike $". |
ef416fc2 | 9417 | */ |