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ef416fc2 | 1 | /* |
80ca4592 | 2 | * "$Id: ipp.c 5334 2006-03-24 01:20:03Z 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. | |
b423cd4c | 30 | * add_job() - Add a job to a print queue. |
ef416fc2 | 31 | * add_job_state_reasons() - Add the "job-state-reasons" attribute based |
32 | * upon the job and printer state... | |
33 | * add_job_subscriptions() - Add any subcriptions for a job. | |
bd7854cb | 34 | * add_job_uuid() - Add job-uuid attribute to a job. |
ef416fc2 | 35 | * add_printer() - Add a printer to the system. |
36 | * add_printer_state_reasons() - Add the "printer-state-reasons" attribute | |
37 | * based upon the printer state... | |
38 | * add_queued_job_count() - Add the "queued-job-count" attribute for | |
b423cd4c | 39 | * apply_printer_defaults() - Apply printer default options to a job. |
ef416fc2 | 40 | * authenticate_job() - Set job authentication info. |
41 | * cancel_all_jobs() - Cancel all print jobs. | |
42 | * cancel_job() - Cancel a print job. | |
43 | * cancel_subscription() - Cancel a subscription. | |
44 | * check_quotas() - Check quotas for a printer and user. | |
45 | * copy_attribute() - Copy a single attribute. | |
46 | * copy_attrs() - Copy attributes from one request to another. | |
47 | * copy_banner() - Copy a banner file to the requests directory | |
48 | * for the specified job. | |
49 | * copy_file() - Copy a PPD file or interface script... | |
50 | * copy_model() - Copy a PPD model file, substituting default | |
51 | * values as needed... | |
fa73b229 | 52 | * copy_job_attrs() - Copy job attributes. |
53 | * copy_printer_attrs() - Copy printer attributes. | |
ef416fc2 | 54 | * copy_subscription_attrs() - Copy subscription attributes. |
55 | * create_job() - Print a file to a printer or class. | |
56 | * create_requested_array() - Create an array for the requested-attributes. | |
57 | * create_subscription() - Create a notification subscription. | |
58 | * delete_printer() - Remove a printer or class from the system. | |
59 | * get_default() - Get the default destination. | |
60 | * get_devices() - Get the list of available devices on the | |
61 | * local system. | |
ef416fc2 | 62 | * get_job_attrs() - Get job attributes. |
fa73b229 | 63 | * get_jobs() - Get a list of jobs for the specified printer. |
ef416fc2 | 64 | * get_notifications() - Get events for a subscription. |
65 | * get_ppds() - Get the list of PPD files on the local | |
66 | * system. | |
67 | * get_printer_attrs() - Get printer attributes. | |
68 | * get_printers() - Get a list of printers. | |
69 | * get_subscription_attrs() - Get subscription attributes. | |
70 | * get_subscriptions() - Get subscriptions. | |
e00b005a | 71 | * get_username() - Get the username associated with a request. |
ef416fc2 | 72 | * hold_job() - Hold a print job. |
73 | * move_job() - Move a job to a new destination. | |
74 | * ppd_add_default() - Add a PPD default choice. | |
75 | * ppd_parse_line() - Parse a PPD default line. | |
76 | * print_job() - Print a file to a printer or class. | |
77 | * read_ps_line() - Read a line from a PS file... | |
78 | * read_ps_job_ticket() - Reads a job ticket embedded in a PS file. | |
79 | * reject_jobs() - Reject print jobs to a printer. | |
80 | * release_job() - Release a held print job. | |
81 | * restart_job() - Restart an old print job. | |
82 | * save_auth_info() - Save authentication information for a job. | |
83 | * send_document() - Send a file to a printer or class. | |
84 | * send_http_error() - Send a HTTP error back to the IPP client. | |
85 | * send_ipp_status() - Send a status back to the IPP client. | |
86 | * set_default() - Set the default destination... | |
87 | * set_job_attrs() - Set job attributes. | |
b423cd4c | 88 | * set_printer_defaults() - Set printer default options from a request. |
ef416fc2 | 89 | * start_printer() - Start a printer. |
90 | * stop_printer() - Stop a printer. | |
91 | * user_allowed() - See if a user is allowed to print to a queue. | |
92 | * validate_job() - Validate printer options and destination. | |
93 | * validate_name() - Make sure the printer name only contains | |
94 | * valid chars. | |
95 | * validate_user() - Validate the user for the request. | |
96 | */ | |
97 | ||
98 | /* | |
99 | * Include necessary headers... | |
100 | */ | |
101 | ||
102 | #include "cupsd.h" | |
103 | ||
104 | #ifdef HAVE_LIBPAPER | |
105 | # include <paper.h> | |
106 | #endif /* HAVE_LIBPAPER */ | |
107 | ||
108 | ||
109 | /* | |
110 | * PPD default choice structure... | |
111 | */ | |
112 | ||
113 | typedef struct | |
114 | { | |
115 | char option[PPD_MAX_NAME]; /* Main keyword (option name) */ | |
116 | char choice[PPD_MAX_NAME]; /* Option keyword (choice name) */ | |
117 | } ppd_default_t; | |
118 | ||
119 | ||
120 | /* | |
121 | * Local functions... | |
122 | */ | |
123 | ||
124 | static void accept_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
125 | static void add_class(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 126 | static int add_file(cupsd_client_t *con, cupsd_job_t *job, |
127 | mime_type_t *filetype, int compression); | |
128 | static cupsd_job_t *add_job(cupsd_client_t *con, ipp_attribute_t *uri, | |
80ca4592 | 129 | cupsd_printer_t **dprinter, |
130 | mime_type_t *filetype); | |
ef416fc2 | 131 | static void add_job_state_reasons(cupsd_client_t *con, cupsd_job_t *job); |
132 | static void add_job_subscriptions(cupsd_client_t *con, cupsd_job_t *job); | |
bd7854cb | 133 | static void add_job_uuid(cupsd_client_t *con, cupsd_job_t *job); |
ef416fc2 | 134 | static void add_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
b423cd4c | 135 | static void add_printer_state_reasons(cupsd_client_t *con, |
136 | cupsd_printer_t *p); | |
ef416fc2 | 137 | static void add_queued_job_count(cupsd_client_t *con, cupsd_printer_t *p); |
b423cd4c | 138 | static void apply_printer_defaults(cupsd_printer_t *printer, |
139 | cupsd_job_t *job); | |
ef416fc2 | 140 | static void authenticate_job(cupsd_client_t *con, ipp_attribute_t *uri); |
141 | static void cancel_all_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
142 | static void cancel_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
143 | static void cancel_subscription(cupsd_client_t *con, int id); | |
144 | static int check_quotas(cupsd_client_t *con, cupsd_printer_t *p); | |
145 | static ipp_attribute_t *copy_attribute(ipp_t *to, ipp_attribute_t *attr, | |
146 | int quickcopy); | |
fa73b229 | 147 | static void copy_attrs(ipp_t *to, ipp_t *from, cups_array_t *ra, |
ef416fc2 | 148 | ipp_tag_t group, int quickcopy); |
b423cd4c | 149 | static int copy_banner(cupsd_client_t *con, cupsd_job_t *job, |
150 | const char *name); | |
ef416fc2 | 151 | static int copy_file(const char *from, const char *to); |
b423cd4c | 152 | static int copy_model(cupsd_client_t *con, const char *from, |
153 | const char *to); | |
fa73b229 | 154 | static void copy_job_attrs(cupsd_client_t *con, |
155 | cupsd_job_t *job, | |
156 | cups_array_t *ra); | |
157 | static void copy_printer_attrs(cupsd_client_t *con, | |
158 | cupsd_printer_t *printer, | |
159 | cups_array_t *ra); | |
ef416fc2 | 160 | static void copy_subscription_attrs(cupsd_client_t *con, |
161 | cupsd_subscription_t *sub, | |
162 | cups_array_t *ra); | |
163 | static void create_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
164 | static cups_array_t *create_requested_array(ipp_t *request); | |
165 | static void create_subscription(cupsd_client_t *con, ipp_attribute_t *uri); | |
166 | static void delete_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
167 | static void get_default(cupsd_client_t *con); | |
168 | static void get_devices(cupsd_client_t *con); | |
169 | static void get_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
170 | static void get_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
bd7854cb | 171 | static void get_notifications(cupsd_client_t *con); |
ef416fc2 | 172 | static void get_ppds(cupsd_client_t *con); |
173 | static void get_printers(cupsd_client_t *con, int type); | |
174 | static void get_printer_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
175 | static void get_subscription_attrs(cupsd_client_t *con, int sub_id); | |
176 | static void get_subscriptions(cupsd_client_t *con, ipp_attribute_t *uri); | |
e00b005a | 177 | static const char *get_username(cupsd_client_t *con); |
ef416fc2 | 178 | static void hold_job(cupsd_client_t *con, ipp_attribute_t *uri); |
179 | static void move_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
180 | static int ppd_add_default(const char *option, const char *choice, | |
181 | int num_defaults, ppd_default_t **defaults); | |
182 | static int ppd_parse_line(const char *line, char *option, int olen, | |
183 | char *choice, int clen); | |
184 | static void print_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
185 | static void read_ps_job_ticket(cupsd_client_t *con); | |
186 | static void reject_jobs(cupsd_client_t *con, ipp_attribute_t *uri); | |
187 | static void release_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
188 | static void renew_subscription(cupsd_client_t *con, int sub_id); | |
189 | static void restart_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
190 | static void save_auth_info(cupsd_client_t *con, cupsd_job_t *job); | |
191 | static void send_document(cupsd_client_t *con, ipp_attribute_t *uri); | |
192 | static void send_http_error(cupsd_client_t *con, http_status_t status); | |
193 | static void send_ipp_status(cupsd_client_t *con, ipp_status_t status, | |
194 | const char *message, ...) | |
195 | # ifdef __GNUC__ | |
196 | __attribute__ ((__format__ (__printf__, 3, 4))) | |
197 | # endif /* __GNUC__ */ | |
198 | ; | |
199 | static void set_default(cupsd_client_t *con, ipp_attribute_t *uri); | |
200 | static void set_job_attrs(cupsd_client_t *con, ipp_attribute_t *uri); | |
b423cd4c | 201 | static void set_printer_defaults(cupsd_client_t *con, |
202 | cupsd_printer_t *printer); | |
ef416fc2 | 203 | static void start_printer(cupsd_client_t *con, ipp_attribute_t *uri); |
204 | static void stop_printer(cupsd_client_t *con, ipp_attribute_t *uri); | |
205 | static int user_allowed(cupsd_printer_t *p, const char *username); | |
206 | static void validate_job(cupsd_client_t *con, ipp_attribute_t *uri); | |
207 | static int validate_name(const char *name); | |
208 | static int validate_user(cupsd_job_t *job, cupsd_client_t *con, | |
209 | const char *owner, char *username, | |
210 | int userlen); | |
211 | ||
212 | ||
213 | /* | |
214 | * 'cupsdProcessIPPRequest()' - Process an incoming IPP request... | |
215 | */ | |
216 | ||
217 | int /* O - 1 on success, 0 on failure */ | |
218 | cupsdProcessIPPRequest( | |
219 | cupsd_client_t *con) /* I - Client connection */ | |
220 | { | |
221 | ipp_tag_t group; /* Current group tag */ | |
222 | ipp_attribute_t *attr; /* Current attribute */ | |
223 | ipp_attribute_t *charset; /* Character set attribute */ | |
224 | ipp_attribute_t *language; /* Language attribute */ | |
225 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
226 | ipp_attribute_t *username; /* requesting-user-name attr */ | |
227 | int sub_id; /* Subscription ID */ | |
228 | ||
229 | ||
230 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
231 | "cupsdProcessIPPRequest(%p[%d]): operation_id = %04x", | |
232 | con, con->http.fd, con->request->request.op.operation_id); | |
233 | ||
234 | /* | |
235 | * First build an empty response message for this request... | |
236 | */ | |
237 | ||
238 | con->response = ippNew(); | |
239 | ||
240 | con->response->request.status.version[0] = con->request->request.op.version[0]; | |
241 | con->response->request.status.version[1] = con->request->request.op.version[1]; | |
242 | con->response->request.status.request_id = con->request->request.op.request_id; | |
243 | ||
244 | /* | |
245 | * Then validate the request header and required attributes... | |
246 | */ | |
247 | ||
248 | if (con->request->request.any.version[0] != 1) | |
249 | { | |
250 | /* | |
251 | * Return an error, since we only support IPP 1.x. | |
252 | */ | |
253 | ||
254 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
255 | "%04X %s Bad request version number %d.%d", | |
256 | IPP_VERSION_NOT_SUPPORTED, con->http.hostname, | |
257 | con->request->request.any.version[0], | |
258 | con->request->request.any.version[1]); | |
259 | ||
260 | send_ipp_status(con, IPP_VERSION_NOT_SUPPORTED, | |
261 | _("Bad request version number %d.%d!"), | |
262 | con->request->request.any.version[0], | |
263 | con->request->request.any.version[1]); | |
264 | } | |
fa73b229 | 265 | else if (!con->request->attrs) |
ef416fc2 | 266 | { |
267 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
268 | "%04X %s No attributes in request", | |
269 | IPP_BAD_REQUEST, con->http.hostname); | |
270 | ||
271 | send_ipp_status(con, IPP_BAD_REQUEST, _("No attributes in request!")); | |
272 | } | |
273 | else | |
274 | { | |
275 | /* | |
276 | * Make sure that the attributes are provided in the correct order and | |
277 | * don't repeat groups... | |
278 | */ | |
279 | ||
280 | for (attr = con->request->attrs, group = attr->group_tag; | |
fa73b229 | 281 | attr; |
ef416fc2 | 282 | attr = attr->next) |
283 | if (attr->group_tag < group && attr->group_tag != IPP_TAG_ZERO) | |
284 | { | |
285 | /* | |
286 | * Out of order; return an error... | |
287 | */ | |
288 | ||
289 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
290 | "%04X %s Attribute groups are out of order", | |
291 | IPP_BAD_REQUEST, con->http.hostname); | |
292 | ||
293 | send_ipp_status(con, IPP_BAD_REQUEST, | |
294 | _("Attribute groups are out of order (%x < %x)!"), | |
295 | attr->group_tag, group); | |
296 | break; | |
297 | } | |
298 | else | |
299 | group = attr->group_tag; | |
300 | ||
fa73b229 | 301 | if (!attr) |
ef416fc2 | 302 | { |
303 | /* | |
304 | * Then make sure that the first three attributes are: | |
305 | * | |
306 | * attributes-charset | |
307 | * attributes-natural-language | |
308 | * printer-uri/job-uri | |
309 | */ | |
310 | ||
311 | attr = con->request->attrs; | |
312 | if (attr && !strcmp(attr->name, "attributes-charset") && | |
fa73b229 | 313 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_CHARSET) |
ef416fc2 | 314 | charset = attr; |
315 | else | |
316 | charset = NULL; | |
317 | ||
318 | if (attr) | |
319 | attr = attr->next; | |
320 | ||
321 | if (attr && !strcmp(attr->name, "attributes-natural-language") && | |
fa73b229 | 322 | (attr->value_tag & IPP_TAG_MASK) == IPP_TAG_LANGUAGE) |
ef416fc2 | 323 | language = attr; |
324 | else | |
325 | language = NULL; | |
326 | ||
fa73b229 | 327 | if ((attr = ippFindAttribute(con->request, "printer-uri", |
328 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 329 | uri = attr; |
fa73b229 | 330 | else if ((attr = ippFindAttribute(con->request, "job-uri", |
331 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 332 | uri = attr; |
333 | else | |
334 | uri = NULL; | |
335 | ||
336 | if (charset) | |
337 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
338 | "attributes-charset", NULL, charset->values[0].string.text); | |
339 | else | |
340 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, | |
341 | "attributes-charset", NULL, DefaultCharset); | |
342 | ||
343 | if (language) | |
344 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
345 | "attributes-natural-language", NULL, | |
346 | language->values[0].string.text); | |
347 | else | |
348 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
349 | "attributes-natural-language", NULL, DefaultLanguage); | |
350 | ||
fa73b229 | 351 | if (!charset || !language || |
352 | (!uri && | |
ef416fc2 | 353 | con->request->request.op.operation_id != CUPS_GET_DEFAULT && |
354 | con->request->request.op.operation_id != CUPS_GET_PRINTERS && | |
355 | con->request->request.op.operation_id != CUPS_GET_CLASSES && | |
356 | con->request->request.op.operation_id != CUPS_GET_DEVICES && | |
357 | con->request->request.op.operation_id != CUPS_GET_PPDS)) | |
358 | { | |
359 | /* | |
360 | * Return an error, since attributes-charset, | |
361 | * attributes-natural-language, and printer-uri/job-uri are required | |
362 | * for all operations. | |
363 | */ | |
364 | ||
365 | if (!charset) | |
366 | { | |
367 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
368 | "Missing attributes-charset attribute!"); | |
369 | ||
370 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
371 | "%04X %s Missing attributes-charset attribute", | |
372 | IPP_BAD_REQUEST, con->http.hostname); | |
373 | } | |
374 | ||
375 | if (!language) | |
376 | { | |
377 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
378 | "Missing attributes-natural-language attribute!"); | |
379 | ||
380 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
381 | "%04X %s Missing attributes-natural-language attribute", | |
382 | IPP_BAD_REQUEST, con->http.hostname); | |
383 | } | |
384 | ||
385 | if (!uri) | |
386 | { | |
387 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
388 | "Missing printer-uri or job-uri attribute!"); | |
389 | ||
390 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
391 | "%04X %s Missing printer-uri or job-uri attribute", | |
392 | IPP_BAD_REQUEST, con->http.hostname); | |
393 | } | |
394 | ||
395 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Request attributes follow..."); | |
396 | ||
fa73b229 | 397 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 398 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
399 | "attr \"%s\": group_tag = %x, value_tag = %x", | |
400 | attr->name ? attr->name : "(null)", attr->group_tag, | |
401 | attr->value_tag); | |
402 | ||
403 | cupsdLogMessage(CUPSD_LOG_DEBUG, "End of attributes..."); | |
404 | ||
405 | send_ipp_status(con, IPP_BAD_REQUEST, | |
406 | _("Missing required attributes!")); | |
407 | } | |
408 | else | |
409 | { | |
410 | /* | |
411 | * OK, all the checks pass so far; make sure requesting-user-name is | |
412 | * not "root" from a remote host... | |
413 | */ | |
414 | ||
415 | if ((username = ippFindAttribute(con->request, "requesting-user-name", | |
416 | IPP_TAG_NAME)) != NULL) | |
417 | { | |
418 | /* | |
419 | * Check for root user... | |
420 | */ | |
421 | ||
422 | if (!strcmp(username->values[0].string.text, "root") && | |
423 | strcasecmp(con->http.hostname, "localhost") && | |
424 | strcmp(con->username, "root")) | |
425 | { | |
426 | /* | |
427 | * Remote unauthenticated user masquerading as local root... | |
428 | */ | |
429 | ||
757d2cad | 430 | _cupsStrFree(username->values[0].string.text); |
431 | username->values[0].string.text = _cupsStrAlloc(RemoteRoot); | |
ef416fc2 | 432 | } |
433 | } | |
434 | ||
435 | if ((attr = ippFindAttribute(con->request, "notify-subscription-id", | |
436 | IPP_TAG_INTEGER)) != NULL) | |
437 | sub_id = attr->values[0].integer; | |
438 | else | |
439 | sub_id = 0; | |
440 | ||
441 | /* | |
442 | * Then try processing the operation... | |
443 | */ | |
444 | ||
445 | if (uri) | |
bd7854cb | 446 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s %s", |
447 | ippOpString(con->request->request.op.operation_id), | |
448 | uri->values[0].string.text); | |
449 | else | |
450 | cupsdLogMessage(CUPSD_LOG_DEBUG, "%s", | |
451 | ippOpString(con->request->request.op.operation_id)); | |
ef416fc2 | 452 | |
453 | switch (con->request->request.op.operation_id) | |
454 | { | |
455 | case IPP_PRINT_JOB : | |
456 | print_job(con, uri); | |
457 | break; | |
458 | ||
459 | case IPP_VALIDATE_JOB : | |
460 | validate_job(con, uri); | |
461 | break; | |
462 | ||
463 | case IPP_CREATE_JOB : | |
464 | create_job(con, uri); | |
465 | break; | |
466 | ||
467 | case IPP_SEND_DOCUMENT : | |
468 | send_document(con, uri); | |
469 | break; | |
470 | ||
471 | case IPP_CANCEL_JOB : | |
472 | cancel_job(con, uri); | |
473 | break; | |
474 | ||
475 | case IPP_GET_JOB_ATTRIBUTES : | |
476 | get_job_attrs(con, uri); | |
477 | break; | |
478 | ||
479 | case IPP_GET_JOBS : | |
480 | get_jobs(con, uri); | |
481 | break; | |
482 | ||
483 | case IPP_GET_PRINTER_ATTRIBUTES : | |
484 | get_printer_attrs(con, uri); | |
485 | break; | |
486 | ||
487 | case IPP_HOLD_JOB : | |
488 | hold_job(con, uri); | |
489 | break; | |
490 | ||
491 | case IPP_RELEASE_JOB : | |
492 | release_job(con, uri); | |
493 | break; | |
494 | ||
495 | case IPP_RESTART_JOB : | |
496 | restart_job(con, uri); | |
497 | break; | |
498 | ||
499 | case IPP_PAUSE_PRINTER : | |
500 | stop_printer(con, uri); | |
501 | break; | |
502 | ||
503 | case IPP_RESUME_PRINTER : | |
504 | start_printer(con, uri); | |
505 | break; | |
506 | ||
507 | case IPP_PURGE_JOBS : | |
508 | cancel_all_jobs(con, uri); | |
509 | break; | |
510 | ||
511 | case IPP_SET_JOB_ATTRIBUTES : | |
512 | set_job_attrs(con, uri); | |
513 | break; | |
514 | ||
515 | case CUPS_GET_DEFAULT : | |
516 | get_default(con); | |
517 | break; | |
518 | ||
519 | case CUPS_GET_PRINTERS : | |
520 | get_printers(con, 0); | |
521 | break; | |
522 | ||
523 | case CUPS_GET_CLASSES : | |
524 | get_printers(con, CUPS_PRINTER_CLASS); | |
525 | break; | |
526 | ||
527 | case CUPS_ADD_PRINTER : | |
528 | add_printer(con, uri); | |
529 | break; | |
530 | ||
531 | case CUPS_DELETE_PRINTER : | |
532 | delete_printer(con, uri); | |
533 | break; | |
534 | ||
535 | case CUPS_ADD_CLASS : | |
536 | add_class(con, uri); | |
537 | break; | |
538 | ||
539 | case CUPS_DELETE_CLASS : | |
540 | delete_printer(con, uri); | |
541 | break; | |
542 | ||
543 | case CUPS_ACCEPT_JOBS : | |
544 | case IPP_ENABLE_PRINTER : | |
545 | accept_jobs(con, uri); | |
546 | break; | |
547 | ||
548 | case CUPS_REJECT_JOBS : | |
549 | case IPP_DISABLE_PRINTER : | |
550 | reject_jobs(con, uri); | |
551 | break; | |
552 | ||
553 | case CUPS_SET_DEFAULT : | |
554 | set_default(con, uri); | |
555 | break; | |
556 | ||
557 | case CUPS_GET_DEVICES : | |
558 | get_devices(con); | |
559 | break; | |
560 | ||
561 | case CUPS_GET_PPDS : | |
562 | get_ppds(con); | |
563 | break; | |
564 | ||
565 | case CUPS_MOVE_JOB : | |
566 | move_job(con, uri); | |
567 | break; | |
568 | ||
569 | case CUPS_AUTHENTICATE_JOB : | |
570 | authenticate_job(con, uri); | |
571 | break; | |
572 | ||
573 | case IPP_CREATE_PRINTER_SUBSCRIPTION : | |
574 | case IPP_CREATE_JOB_SUBSCRIPTION : | |
575 | create_subscription(con, uri); | |
576 | break; | |
577 | ||
578 | case IPP_GET_SUBSCRIPTION_ATTRIBUTES : | |
579 | get_subscription_attrs(con, sub_id); | |
580 | break; | |
581 | ||
582 | case IPP_GET_SUBSCRIPTIONS : | |
583 | get_subscriptions(con, uri); | |
584 | break; | |
585 | ||
586 | case IPP_RENEW_SUBSCRIPTION : | |
587 | renew_subscription(con, sub_id); | |
588 | break; | |
589 | ||
590 | case IPP_CANCEL_SUBSCRIPTION : | |
591 | cancel_subscription(con, sub_id); | |
592 | break; | |
593 | ||
594 | case IPP_GET_NOTIFICATIONS : | |
bd7854cb | 595 | get_notifications(con); |
ef416fc2 | 596 | break; |
597 | ||
598 | default : | |
599 | cupsdAddEvent(CUPSD_EVENT_SERVER_AUDIT, NULL, NULL, | |
600 | "%04X %s Operation %04X (%s) not supported", | |
601 | IPP_OPERATION_NOT_SUPPORTED, con->http.hostname, | |
602 | con->request->request.op.operation_id, | |
603 | ippOpString(con->request->request.op.operation_id)); | |
604 | ||
605 | send_ipp_status(con, IPP_OPERATION_NOT_SUPPORTED, | |
606 | _("%s not supported!"), | |
607 | ippOpString(con->request->request.op.operation_id)); | |
608 | break; | |
609 | } | |
610 | } | |
611 | } | |
612 | } | |
613 | ||
614 | if (con->response) | |
615 | { | |
616 | /* | |
617 | * Sending data from the scheduler... | |
618 | */ | |
619 | ||
620 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
621 | "cupsdProcessIPPRequest: %d status_code=%x (%s)", | |
622 | con->http.fd, con->response->request.status.status_code, | |
623 | ippErrorString(con->response->request.status.status_code)); | |
624 | ||
625 | if (cupsdSendHeader(con, HTTP_OK, "application/ipp")) | |
626 | { | |
627 | if (con->http.version == HTTP_1_1) | |
628 | { | |
629 | con->http.data_encoding = HTTP_ENCODE_CHUNKED; | |
630 | ||
631 | httpPrintf(HTTP(con), "Transfer-Encoding: chunked\r\n\r\n"); | |
632 | } | |
633 | else | |
634 | { | |
635 | con->http.data_encoding = HTTP_ENCODE_LENGTH; | |
636 | con->http.data_remaining = ippLength(con->response); | |
637 | ||
638 | if (con->http.data_remaining < INT_MAX) | |
639 | con->http._data_remaining = con->http.data_remaining; | |
640 | else | |
641 | con->http._data_remaining = INT_MAX; | |
642 | ||
643 | httpPrintf(HTTP(con), "Content-Length: " CUPS_LLFMT "\r\n\r\n", | |
644 | CUPS_LLCAST con->http.data_remaining); | |
645 | } | |
646 | ||
647 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
648 | "cupsdProcessIPPRequest: Adding fd %d to OutputSet...", | |
649 | con->http.fd); | |
650 | ||
651 | FD_SET(con->http.fd, OutputSet); | |
652 | ||
653 | /* | |
654 | * Tell the caller the response header was sent successfully... | |
655 | */ | |
656 | ||
657 | return (1); | |
658 | } | |
659 | else | |
660 | { | |
661 | /* | |
662 | * Tell the caller the response header could not be sent... | |
663 | */ | |
664 | ||
665 | return (0); | |
666 | } | |
667 | } | |
668 | else | |
669 | { | |
670 | /* | |
671 | * Sending data from a subprocess like cups-deviced; tell the caller | |
672 | * everything is A-OK so far... | |
673 | */ | |
674 | ||
675 | return (1); | |
676 | } | |
677 | } | |
678 | ||
679 | ||
680 | /* | |
681 | * 'accept_jobs()' - Accept print jobs to a printer. | |
682 | */ | |
683 | ||
684 | static void | |
685 | accept_jobs(cupsd_client_t *con, /* I - Client connection */ | |
686 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
687 | { | |
688 | http_status_t status; /* Policy status */ | |
689 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
690 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
691 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
692 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
693 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
694 | int port; /* Port portion of URI */ | |
695 | const char *name; /* Printer name */ | |
696 | cupsd_printer_t *printer; /* Printer data */ | |
697 | ||
698 | ||
699 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "accept_jobs(%p[%d], %s)", con, | |
700 | con->http.fd, uri->values[0].string.text); | |
701 | ||
702 | /* | |
703 | * Is the destination valid? | |
704 | */ | |
705 | ||
a4d04587 | 706 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
707 | sizeof(method), username, sizeof(username), host, | |
708 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 709 | |
710 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
711 | { | |
712 | /* | |
713 | * Bad URI... | |
714 | */ | |
715 | ||
716 | send_ipp_status(con, IPP_NOT_FOUND, | |
717 | _("The printer or class was not found.")); | |
718 | return; | |
719 | } | |
720 | ||
721 | /* | |
722 | * Check policy... | |
723 | */ | |
724 | ||
725 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
726 | { | |
727 | send_http_error(con, status); | |
728 | return; | |
729 | } | |
730 | ||
731 | /* | |
732 | * Accept jobs sent to the printer... | |
733 | */ | |
734 | ||
735 | printer->accepting = 1; | |
736 | printer->state_message[0] = '\0'; | |
737 | ||
738 | cupsdAddPrinterHistory(printer); | |
739 | ||
740 | if (dtype & CUPS_PRINTER_CLASS) | |
741 | cupsdSaveAllClasses(); | |
742 | else | |
743 | cupsdSaveAllPrinters(); | |
744 | ||
745 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" now accepting jobs (\"%s\").", name, | |
e00b005a | 746 | get_username(con)); |
ef416fc2 | 747 | |
748 | /* | |
749 | * Everything was ok, so return OK status... | |
750 | */ | |
751 | ||
752 | con->response->request.status.status_code = IPP_OK; | |
753 | } | |
754 | ||
755 | ||
756 | /* | |
757 | * 'add_class()' - Add a class to the system. | |
758 | */ | |
759 | ||
760 | static void | |
761 | add_class(cupsd_client_t *con, /* I - Client connection */ | |
762 | ipp_attribute_t *uri) /* I - URI of class */ | |
763 | { | |
764 | http_status_t status; /* Policy status */ | |
765 | int i; /* Looping var */ | |
766 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
767 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
768 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
769 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
770 | int port; /* Port portion of URI */ | |
771 | cupsd_printer_t *pclass, /* Class */ | |
772 | *member; /* Member printer/class */ | |
773 | cups_ptype_t dtype; /* Destination type */ | |
774 | const char *dest; /* Printer or class name */ | |
775 | ipp_attribute_t *attr; /* Printer attribute */ | |
776 | int modify; /* Non-zero if we just modified */ | |
b423cd4c | 777 | char newname[IPP_MAX_NAME]; /* New class name */ |
e00b005a | 778 | int need_restart_job; /* Need to restart job? */ |
ef416fc2 | 779 | |
780 | ||
781 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_class(%p[%d], %s)", con, | |
782 | con->http.fd, uri->values[0].string.text); | |
783 | ||
784 | /* | |
785 | * Do we have a valid URI? | |
786 | */ | |
787 | ||
a4d04587 | 788 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
789 | sizeof(method), username, sizeof(username), host, | |
790 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 791 | |
792 | ||
fa73b229 | 793 | if (strncmp(resource, "/classes/", 9) || strlen(resource) == 9) |
ef416fc2 | 794 | { |
795 | /* | |
796 | * No, return an error... | |
797 | */ | |
798 | ||
799 | send_ipp_status(con, IPP_BAD_REQUEST, | |
800 | _("The printer-uri must be of the form " | |
801 | "\"ipp://HOSTNAME/classes/CLASSNAME\".")); | |
802 | return; | |
803 | } | |
804 | ||
805 | /* | |
806 | * Do we have a valid printer name? | |
807 | */ | |
808 | ||
809 | if (!validate_name(resource + 9)) | |
810 | { | |
811 | /* | |
812 | * No, return an error... | |
813 | */ | |
814 | ||
815 | send_ipp_status(con, IPP_BAD_REQUEST, | |
816 | _("The printer-uri \"%s\" contains invalid characters."), | |
817 | uri->values[0].string.text); | |
818 | return; | |
819 | } | |
820 | ||
821 | /* | |
822 | * Check policy... | |
823 | */ | |
824 | ||
825 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
826 | { | |
827 | send_http_error(con, status); | |
828 | return; | |
829 | } | |
830 | ||
831 | /* | |
832 | * See if the class already exists; if not, create a new class... | |
833 | */ | |
834 | ||
835 | if ((pclass = cupsdFindClass(resource + 9)) == NULL) | |
836 | { | |
837 | /* | |
838 | * Class doesn't exist; see if we have a printer of the same name... | |
839 | */ | |
840 | ||
841 | if ((pclass = cupsdFindPrinter(resource + 9)) != NULL && | |
842 | !(pclass->type & CUPS_PRINTER_REMOTE)) | |
843 | { | |
844 | /* | |
845 | * Yes, return an error... | |
846 | */ | |
847 | ||
848 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
849 | _("A printer named \"%s\" already exists!"), | |
850 | resource + 9); | |
851 | return; | |
852 | } | |
853 | ||
854 | /* | |
855 | * No, add the pclass... | |
856 | */ | |
857 | ||
858 | pclass = cupsdAddClass(resource + 9); | |
859 | modify = 0; | |
860 | } | |
861 | else if (pclass->type & CUPS_PRINTER_IMPLICIT) | |
862 | { | |
863 | /* | |
864 | * Rename the implicit class to "AnyClass" or remove it... | |
865 | */ | |
866 | ||
867 | if (ImplicitAnyClasses) | |
868 | { | |
b423cd4c | 869 | snprintf(newname, sizeof(newname), "Any%s", resource + 9); |
870 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 871 | } |
872 | else | |
873 | cupsdDeletePrinter(pclass, 1); | |
874 | ||
875 | /* | |
876 | * Add the class as a new local class... | |
877 | */ | |
878 | ||
879 | pclass = cupsdAddClass(resource + 9); | |
880 | modify = 0; | |
881 | } | |
882 | else if (pclass->type & CUPS_PRINTER_REMOTE) | |
883 | { | |
884 | /* | |
885 | * Rename the remote class to "Class"... | |
886 | */ | |
887 | ||
b423cd4c | 888 | snprintf(newname, sizeof(newname), "%s@%s", resource + 9, pclass->hostname); |
889 | cupsdRenamePrinter(pclass, newname); | |
ef416fc2 | 890 | |
891 | /* | |
892 | * Add the class as a new local class... | |
893 | */ | |
894 | ||
895 | pclass = cupsdAddClass(resource + 9); | |
896 | modify = 0; | |
897 | } | |
898 | else | |
899 | modify = 1; | |
900 | ||
901 | /* | |
902 | * Look for attributes and copy them over as needed... | |
903 | */ | |
904 | ||
e00b005a | 905 | need_restart_job = 0; |
906 | ||
fa73b229 | 907 | if ((attr = ippFindAttribute(con->request, "printer-location", |
908 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 909 | cupsdSetString(&pclass->location, attr->values[0].string.text); |
910 | ||
fa73b229 | 911 | if ((attr = ippFindAttribute(con->request, "printer-info", |
912 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 913 | cupsdSetString(&pclass->info, attr->values[0].string.text); |
914 | ||
fa73b229 | 915 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
916 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 917 | { |
918 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
919 | pclass->name, attr->values[0].boolean, pclass->accepting); | |
920 | ||
921 | pclass->accepting = attr->values[0].boolean; | |
922 | cupsdAddPrinterHistory(pclass); | |
923 | } | |
924 | ||
fa73b229 | 925 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
926 | IPP_TAG_BOOLEAN)) != NULL) | |
ef416fc2 | 927 | { |
928 | if (pclass->shared && !attr->values[0].boolean) | |
929 | cupsdSendBrowseDelete(pclass); | |
930 | ||
931 | cupsdLogMessage(CUPSD_LOG_INFO, | |
932 | "Setting %s printer-is-shared to %d (was %d.)", | |
933 | pclass->name, attr->values[0].boolean, pclass->shared); | |
934 | ||
935 | pclass->shared = attr->values[0].boolean; | |
936 | } | |
937 | ||
fa73b229 | 938 | if ((attr = ippFindAttribute(con->request, "printer-state", |
939 | IPP_TAG_ENUM)) != NULL) | |
ef416fc2 | 940 | { |
941 | if (attr->values[0].integer != IPP_PRINTER_IDLE && | |
942 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
943 | { | |
944 | send_ipp_status(con, IPP_BAD_REQUEST, | |
945 | _("Attempt to set %s printer-state to bad value %d!"), | |
946 | pclass->name, attr->values[0].integer); | |
947 | return; | |
948 | } | |
949 | ||
950 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", pclass->name, | |
951 | attr->values[0].integer, pclass->state); | |
952 | ||
953 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
954 | cupsdStopPrinter(pclass, 0); | |
955 | else | |
e00b005a | 956 | { |
ef416fc2 | 957 | cupsdSetPrinterState(pclass, (ipp_pstate_t)(attr->values[0].integer), 0); |
e00b005a | 958 | need_restart_job = 1; |
959 | } | |
ef416fc2 | 960 | } |
fa73b229 | 961 | if ((attr = ippFindAttribute(con->request, "printer-state-message", |
962 | IPP_TAG_TEXT)) != NULL) | |
ef416fc2 | 963 | { |
964 | strlcpy(pclass->state_message, attr->values[0].string.text, | |
965 | sizeof(pclass->state_message)); | |
966 | cupsdAddPrinterHistory(pclass); | |
967 | } | |
fa73b229 | 968 | if ((attr = ippFindAttribute(con->request, "member-uris", |
969 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 970 | { |
971 | /* | |
972 | * Clear the printer array as needed... | |
973 | */ | |
974 | ||
e00b005a | 975 | need_restart_job = 1; |
976 | ||
ef416fc2 | 977 | if (pclass->num_printers > 0) |
978 | { | |
979 | free(pclass->printers); | |
980 | pclass->num_printers = 0; | |
981 | } | |
982 | ||
983 | /* | |
984 | * Add each printer or class that is listed... | |
985 | */ | |
986 | ||
987 | for (i = 0; i < attr->num_values; i ++) | |
988 | { | |
989 | /* | |
990 | * Search for the printer or class URI... | |
991 | */ | |
992 | ||
a4d04587 | 993 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text, method, |
994 | sizeof(method), username, sizeof(username), host, | |
995 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 996 | |
997 | if ((dest = cupsdValidateDest(host, resource, &dtype, &member)) == NULL) | |
998 | { | |
999 | /* | |
1000 | * Bad URI... | |
1001 | */ | |
1002 | ||
1003 | send_ipp_status(con, IPP_NOT_FOUND, | |
1004 | _("The printer or class was not found.")); | |
1005 | return; | |
1006 | } | |
1007 | ||
1008 | /* | |
1009 | * Add it to the class... | |
1010 | */ | |
1011 | ||
1012 | cupsdAddPrinterToClass(pclass, member); | |
1013 | } | |
1014 | } | |
1015 | ||
b423cd4c | 1016 | set_printer_defaults(con, pclass); |
1017 | ||
ef416fc2 | 1018 | /* |
1019 | * Update the printer class attributes and return... | |
1020 | */ | |
1021 | ||
1022 | cupsdSetPrinterAttrs(pclass); | |
1023 | cupsdSaveAllClasses(); | |
e00b005a | 1024 | |
1025 | if (need_restart_job && pclass->job) | |
1026 | { | |
1027 | cupsd_job_t *job; | |
1028 | ||
1029 | /* | |
1030 | * Stop the current job and then restart it below... | |
1031 | */ | |
1032 | ||
1033 | job = (cupsd_job_t *)pclass->job; | |
1034 | ||
1035 | cupsdStopJob(job, 1); | |
bd7854cb | 1036 | |
e00b005a | 1037 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 1038 | job->state_value = IPP_JOB_PENDING; |
e00b005a | 1039 | } |
1040 | ||
1041 | if (need_restart_job) | |
1042 | cupsdCheckJobs(); | |
ef416fc2 | 1043 | |
1044 | cupsdWritePrintcap(); | |
1045 | ||
1046 | if (modify) | |
1047 | { | |
1048 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, pclass, NULL, | |
1049 | "Class \"%s\" modified by \"%s\".", pclass->name, | |
e00b005a | 1050 | get_username(con)); |
ef416fc2 | 1051 | |
1052 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" modified by \"%s\".", | |
e00b005a | 1053 | pclass->name, get_username(con)); |
ef416fc2 | 1054 | } |
1055 | else | |
1056 | { | |
1057 | cupsdAddPrinterHistory(pclass); | |
1058 | ||
1059 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, pclass, NULL, | |
1060 | "New class \"%s\" added by \"%s\".", pclass->name, | |
e00b005a | 1061 | get_username(con)); |
ef416fc2 | 1062 | |
1063 | cupsdLogMessage(CUPSD_LOG_INFO, "New class \"%s\" added by \"%s\".", | |
e00b005a | 1064 | pclass->name, get_username(con)); |
ef416fc2 | 1065 | } |
1066 | ||
1067 | con->response->request.status.status_code = IPP_OK; | |
1068 | } | |
1069 | ||
1070 | ||
1071 | /* | |
1072 | * 'add_file()' - Add a file to a job. | |
1073 | */ | |
1074 | ||
1075 | static int /* O - 0 on success, -1 on error */ | |
1076 | add_file(cupsd_client_t *con, /* I - Connection to client */ | |
1077 | cupsd_job_t *job, /* I - Job to add to */ | |
1078 | mime_type_t *filetype, /* I - Type of file */ | |
1079 | int compression) /* I - Compression */ | |
1080 | { | |
1081 | mime_type_t **filetypes; /* New filetypes array... */ | |
1082 | int *compressions; /* New compressions array... */ | |
1083 | ||
1084 | ||
1085 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
1086 | "add_file(con=%p[%d], job=%d, filetype=%s/%s, compression=%d)", | |
1087 | con, con->http.fd, job->id, filetype->super, filetype->type, | |
1088 | compression); | |
1089 | ||
1090 | /* | |
1091 | * Add the file to the job... | |
1092 | */ | |
1093 | ||
1094 | if (job->num_files == 0) | |
1095 | { | |
1096 | compressions = (int *)malloc(sizeof(int)); | |
1097 | filetypes = (mime_type_t **)malloc(sizeof(mime_type_t *)); | |
1098 | } | |
1099 | else | |
1100 | { | |
1101 | compressions = (int *)realloc(job->compressions, | |
1102 | (job->num_files + 1) * sizeof(int)); | |
1103 | filetypes = (mime_type_t **)realloc(job->filetypes, | |
1104 | (job->num_files + 1) * | |
1105 | sizeof(mime_type_t *)); | |
1106 | } | |
1107 | ||
fa73b229 | 1108 | if (!compressions || !filetypes) |
ef416fc2 | 1109 | { |
1110 | cupsdCancelJob(job, 1); | |
1111 | ||
1112 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1113 | _("Unable to allocate memory for file types!")); | |
1114 | return (-1); | |
1115 | } | |
1116 | ||
1117 | job->compressions = compressions; | |
1118 | job->compressions[job->num_files] = compression; | |
1119 | job->filetypes = filetypes; | |
1120 | job->filetypes[job->num_files] = filetype; | |
1121 | ||
1122 | job->num_files ++; | |
1123 | ||
1124 | return (0); | |
1125 | } | |
1126 | ||
1127 | ||
1128 | /* | |
b423cd4c | 1129 | * 'add_job()' - Add a job to a print queue. |
ef416fc2 | 1130 | */ |
1131 | ||
b423cd4c | 1132 | static cupsd_job_t * /* O - Job object */ |
1133 | add_job(cupsd_client_t *con, /* I - Client connection */ | |
1134 | ipp_attribute_t *uri, /* I - printer-uri */ | |
80ca4592 | 1135 | cupsd_printer_t **dprinter, /* I - Destination printer */ |
1136 | mime_type_t *filetype) /* I - First print file type, if any */ | |
ef416fc2 | 1137 | { |
b423cd4c | 1138 | http_status_t status; /* Policy status */ |
1139 | ipp_attribute_t *attr; /* Current attribute */ | |
1140 | const char *dest; /* Destination */ | |
1141 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
1142 | const char *val; /* Default option value */ | |
1143 | int priority; /* Job priority */ | |
1144 | char *title; /* Job name/title */ | |
1145 | cupsd_job_t *job; /* Current job */ | |
1146 | char job_uri[HTTP_MAX_URI], /* Job URI */ | |
1147 | method[HTTP_MAX_URI], /* Method portion of URI */ | |
1148 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
1149 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
1150 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
1151 | int port; /* Port portion of URI */ | |
1152 | cupsd_printer_t *printer; /* Printer data */ | |
1153 | int kbytes; /* Size of print file */ | |
1154 | int i; /* Looping var */ | |
1155 | int lowerpagerange; /* Page range bound */ | |
ef416fc2 | 1156 | |
1157 | ||
b423cd4c | 1158 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job(%p[%d], %s)", con, |
1159 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 1160 | |
b423cd4c | 1161 | /* |
1162 | * Is the destination valid? | |
1163 | */ | |
1164 | ||
1165 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, | |
1166 | sizeof(method), username, sizeof(username), host, | |
1167 | sizeof(host), &port, resource, sizeof(resource)); | |
1168 | ||
1169 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
ef416fc2 | 1170 | { |
b423cd4c | 1171 | /* |
1172 | * Bad URI... | |
1173 | */ | |
ef416fc2 | 1174 | |
b423cd4c | 1175 | send_ipp_status(con, IPP_NOT_FOUND, |
1176 | _("The printer or class was not found.")); | |
1177 | return (NULL); | |
1178 | } | |
ef416fc2 | 1179 | |
b423cd4c | 1180 | if (dprinter) |
1181 | *dprinter = printer; | |
ef416fc2 | 1182 | |
b423cd4c | 1183 | /* |
1184 | * Check remote printing to non-shared printer... | |
1185 | */ | |
ef416fc2 | 1186 | |
b423cd4c | 1187 | if (!printer->shared && |
1188 | strcasecmp(con->http.hostname, "localhost") && | |
1189 | strcasecmp(con->http.hostname, ServerName)) | |
1190 | { | |
1191 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
1192 | _("The printer or class is not shared!")); | |
1193 | return (NULL); | |
1194 | } | |
ef416fc2 | 1195 | |
b423cd4c | 1196 | /* |
1197 | * Check policy... | |
1198 | */ | |
ef416fc2 | 1199 | |
b423cd4c | 1200 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
1201 | { | |
1202 | send_http_error(con, status); | |
1203 | return (NULL); | |
1204 | } | |
1205 | else if ((printer->type & CUPS_PRINTER_AUTHENTICATED) && !con->username[0]) | |
1206 | { | |
1207 | send_http_error(con, HTTP_UNAUTHORIZED); | |
1208 | return (NULL); | |
1209 | } | |
ef416fc2 | 1210 | |
b423cd4c | 1211 | /* |
1212 | * See if the printer is accepting jobs... | |
1213 | */ | |
1214 | ||
1215 | if (!printer->accepting) | |
1216 | { | |
1217 | send_ipp_status(con, IPP_NOT_ACCEPTING, | |
1218 | _("Destination \"%s\" is not accepting jobs."), | |
1219 | dest); | |
1220 | return (NULL); | |
ef416fc2 | 1221 | } |
ef416fc2 | 1222 | |
b423cd4c | 1223 | /* |
80ca4592 | 1224 | * Validate job template attributes; for now just document-format, |
1225 | * copies, and page-ranges... | |
b423cd4c | 1226 | */ |
ef416fc2 | 1227 | |
80ca4592 | 1228 | if (filetype && printer->filetypes && |
1229 | !cupsArrayFind(printer->filetypes, filetype)) | |
1230 | { | |
1231 | char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
1232 | /* MIME media type string */ | |
1233 | ||
1234 | ||
1235 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
1236 | filetype->type); | |
1237 | ||
1238 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
1239 | _("Unsupported format \'%s\'!"), mimetype); | |
1240 | ||
1241 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
1242 | "document-format", NULL, mimetype); | |
1243 | ||
1244 | return (NULL); | |
1245 | } | |
1246 | ||
b423cd4c | 1247 | if ((attr = ippFindAttribute(con->request, "copies", |
1248 | IPP_TAG_INTEGER)) != NULL) | |
1249 | { | |
1250 | if (attr->values[0].integer < 1 || attr->values[0].integer > MaxCopies) | |
1251 | { | |
1252 | send_ipp_status(con, IPP_ATTRIBUTES, _("Bad copies value %d."), | |
1253 | attr->values[0].integer); | |
1254 | ippAddInteger(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_INTEGER, | |
1255 | "copies", attr->values[0].integer); | |
1256 | return (NULL); | |
1257 | } | |
1258 | } | |
ef416fc2 | 1259 | |
b423cd4c | 1260 | if ((attr = ippFindAttribute(con->request, "page-ranges", |
1261 | IPP_TAG_RANGE)) != NULL) | |
1262 | { | |
1263 | for (i = 0, lowerpagerange = 1; i < attr->num_values; i ++) | |
1264 | { | |
1265 | if (attr->values[i].range.lower < lowerpagerange || | |
1266 | attr->values[i].range.lower > attr->values[i].range.upper) | |
1267 | { | |
1268 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1269 | _("Bad page-ranges values %d-%d."), | |
1270 | attr->values[i].range.lower, | |
1271 | attr->values[i].range.upper); | |
1272 | return (NULL); | |
1273 | } | |
ef416fc2 | 1274 | |
b423cd4c | 1275 | lowerpagerange = attr->values[i].range.upper + 1; |
1276 | } | |
1277 | } | |
ef416fc2 | 1278 | |
1279 | /* | |
b423cd4c | 1280 | * Make sure we aren't over our limit... |
ef416fc2 | 1281 | */ |
1282 | ||
b423cd4c | 1283 | if (MaxJobs && cupsArrayCount(Jobs) >= MaxJobs) |
1284 | cupsdCleanJobs(); | |
ef416fc2 | 1285 | |
b423cd4c | 1286 | if (cupsArrayCount(Jobs) >= MaxJobs && MaxJobs) |
1287 | { | |
1288 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
1289 | _("Too many active jobs.")); | |
1290 | return (NULL); | |
1291 | } | |
1292 | ||
1293 | if (!check_quotas(con, printer)) | |
1294 | { | |
1295 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Quota limit reached.")); | |
1296 | return (NULL); | |
1297 | } | |
ef416fc2 | 1298 | |
1299 | /* | |
b423cd4c | 1300 | * Create the job and set things up... |
ef416fc2 | 1301 | */ |
1302 | ||
b423cd4c | 1303 | if ((attr = ippFindAttribute(con->request, "job-priority", |
1304 | IPP_TAG_INTEGER)) != NULL) | |
1305 | priority = attr->values[0].integer; | |
1306 | else | |
ef416fc2 | 1307 | { |
b423cd4c | 1308 | if ((val = cupsGetOption("job-priority", printer->num_options, |
1309 | printer->options)) != NULL) | |
1310 | priority = atoi(val); | |
1311 | else | |
1312 | priority = 50; | |
ef416fc2 | 1313 | |
b423cd4c | 1314 | ippAddInteger(con->request, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-priority", |
1315 | priority); | |
1316 | } | |
ef416fc2 | 1317 | |
b423cd4c | 1318 | if ((attr = ippFindAttribute(con->request, "job-name", |
1319 | IPP_TAG_NAME)) != NULL) | |
1320 | title = attr->values[0].string.text; | |
1321 | else | |
1322 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1323 | title = "Untitled"); | |
ef416fc2 | 1324 | |
b423cd4c | 1325 | if ((job = cupsdAddJob(priority, printer->name)) == NULL) |
1326 | { | |
1327 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
1328 | _("Unable to add job for destination \"%s\"!"), dest); | |
1329 | return (NULL); | |
1330 | } | |
ef416fc2 | 1331 | |
b423cd4c | 1332 | job->dtype = dtype; |
1333 | job->attrs = con->request; | |
1334 | con->request = NULL; | |
ef416fc2 | 1335 | |
b423cd4c | 1336 | add_job_uuid(con, job); |
1337 | apply_printer_defaults(printer, job); | |
ef416fc2 | 1338 | |
b423cd4c | 1339 | attr = ippFindAttribute(job->attrs, "requesting-user-name", IPP_TAG_NAME); |
ef416fc2 | 1340 | |
b423cd4c | 1341 | if (con->username[0]) |
1342 | { | |
1343 | cupsdSetString(&job->username, con->username); | |
ef416fc2 | 1344 | |
1345 | if (attr) | |
b423cd4c | 1346 | cupsdSetString(&attr->values[0].string.text, con->username); |
1347 | ||
1348 | save_auth_info(con, job); | |
ef416fc2 | 1349 | } |
b423cd4c | 1350 | else if (attr) |
1351 | { | |
1352 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1353 | "add_job: requesting-user-name=\"%s\"", | |
1354 | attr->values[0].string.text); | |
ef416fc2 | 1355 | |
b423cd4c | 1356 | cupsdSetString(&job->username, attr->values[0].string.text); |
1357 | } | |
1358 | else | |
1359 | cupsdSetString(&job->username, "anonymous"); | |
ef416fc2 | 1360 | |
b423cd4c | 1361 | if (!attr) |
1362 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, | |
1363 | "job-originating-user-name", NULL, job->username); | |
1364 | else | |
1365 | { | |
1366 | attr->group_tag = IPP_TAG_JOB; | |
757d2cad | 1367 | _cupsStrFree(attr->name); |
1368 | attr->name = _cupsStrAlloc("job-originating-user-name"); | |
b423cd4c | 1369 | } |
ef416fc2 | 1370 | |
b423cd4c | 1371 | if ((attr = ippFindAttribute(job->attrs, "job-originating-host-name", |
1372 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 1373 | { |
b423cd4c | 1374 | /* |
1375 | * Request contains a job-originating-host-name attribute; validate it... | |
1376 | */ | |
ef416fc2 | 1377 | |
b423cd4c | 1378 | if (attr->value_tag != IPP_TAG_NAME || |
1379 | attr->num_values != 1 || | |
1380 | strcmp(con->http.hostname, "localhost")) | |
ef416fc2 | 1381 | { |
1382 | /* | |
b423cd4c | 1383 | * Can't override the value if we aren't connected via localhost. |
1384 | * Also, we can only have 1 value and it must be a name value. | |
ef416fc2 | 1385 | */ |
1386 | ||
b423cd4c | 1387 | switch (attr->value_tag) |
1388 | { | |
1389 | case IPP_TAG_STRING : | |
1390 | case IPP_TAG_TEXTLANG : | |
1391 | case IPP_TAG_NAMELANG : | |
1392 | case IPP_TAG_TEXT : | |
1393 | case IPP_TAG_NAME : | |
1394 | case IPP_TAG_KEYWORD : | |
1395 | case IPP_TAG_URI : | |
1396 | case IPP_TAG_URISCHEME : | |
1397 | case IPP_TAG_CHARSET : | |
1398 | case IPP_TAG_LANGUAGE : | |
1399 | case IPP_TAG_MIMETYPE : | |
1400 | /* | |
1401 | * Free old strings... | |
1402 | */ | |
ef416fc2 | 1403 | |
b423cd4c | 1404 | for (i = 0; i < attr->num_values; i ++) |
1405 | { | |
757d2cad | 1406 | _cupsStrFree(attr->values[i].string.text); |
b423cd4c | 1407 | attr->values[i].string.text = NULL; |
1408 | if (attr->values[i].string.charset) | |
1409 | { | |
757d2cad | 1410 | _cupsStrFree(attr->values[i].string.charset); |
b423cd4c | 1411 | attr->values[i].string.charset = NULL; |
1412 | } | |
1413 | } | |
ef416fc2 | 1414 | |
b423cd4c | 1415 | default : |
1416 | break; | |
1417 | } | |
ef416fc2 | 1418 | |
b423cd4c | 1419 | /* |
1420 | * Use the default connection hostname instead... | |
1421 | */ | |
bd7854cb | 1422 | |
b423cd4c | 1423 | attr->value_tag = IPP_TAG_NAME; |
1424 | attr->num_values = 1; | |
757d2cad | 1425 | attr->values[0].string.text = _cupsStrAlloc(con->http.hostname); |
b423cd4c | 1426 | } |
bd7854cb | 1427 | |
b423cd4c | 1428 | attr->group_tag = IPP_TAG_JOB; |
1429 | } | |
1430 | else | |
1431 | { | |
1432 | /* | |
1433 | * No job-originating-host-name attribute, so use the hostname from | |
1434 | * the connection... | |
1435 | */ | |
bd7854cb | 1436 | |
b423cd4c | 1437 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, |
1438 | "job-originating-host-name", NULL, con->http.hostname); | |
1439 | } | |
bd7854cb | 1440 | |
b423cd4c | 1441 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", |
1442 | time(NULL)); | |
1443 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1444 | "time-at-processing", 0); | |
1445 | attr->value_tag = IPP_TAG_NOVALUE; | |
1446 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1447 | "time-at-completed", 0); | |
1448 | attr->value_tag = IPP_TAG_NOVALUE; | |
bd7854cb | 1449 | |
1450 | /* | |
b423cd4c | 1451 | * Add remaining job attributes... |
bd7854cb | 1452 | */ |
1453 | ||
b423cd4c | 1454 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
1455 | job->state = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_ENUM, | |
1456 | "job-state", IPP_JOB_STOPPED); | |
1457 | job->state_value = job->state->values[0].integer; | |
1458 | job->sheets = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1459 | "job-media-sheets-completed", 0); | |
1460 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
1461 | printer->uri); | |
1462 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, | |
1463 | title); | |
bd7854cb | 1464 | |
b423cd4c | 1465 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
1466 | IPP_TAG_INTEGER)) != NULL) | |
1467 | attr->values[0].integer = 0; | |
1468 | else | |
1469 | attr = ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
1470 | "job-k-octets", 0); | |
bd7854cb | 1471 | |
b423cd4c | 1472 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
1473 | IPP_TAG_KEYWORD)) == NULL) | |
1474 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
1475 | if (!attr) | |
ef416fc2 | 1476 | { |
b423cd4c | 1477 | if ((val = cupsGetOption("job-hold-until", printer->num_options, |
1478 | printer->options)) == NULL) | |
1479 | val = "no-hold"; | |
ef416fc2 | 1480 | |
b423cd4c | 1481 | attr = ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, |
1482 | "job-hold-until", NULL, val); | |
ef416fc2 | 1483 | } |
b423cd4c | 1484 | if (attr && strcmp(attr->values[0].string.text, "no-hold") && |
1485 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 1486 | { |
1487 | /* | |
b423cd4c | 1488 | * Hold job until specified time... |
ef416fc2 | 1489 | */ |
1490 | ||
b423cd4c | 1491 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
ef416fc2 | 1492 | } |
b423cd4c | 1493 | else if (job->attrs->request.op.operation_id == IPP_CREATE_JOB) |
ef416fc2 | 1494 | { |
b423cd4c | 1495 | job->hold_until = time(NULL) + 60; |
1496 | job->state->values[0].integer = IPP_JOB_HELD; | |
1497 | job->state_value = IPP_JOB_HELD; | |
1498 | } | |
1499 | else | |
1500 | { | |
1501 | job->state->values[0].integer = IPP_JOB_PENDING; | |
1502 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 1503 | } |
1504 | ||
b423cd4c | 1505 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) || |
1506 | Classification) | |
ef416fc2 | 1507 | { |
1508 | /* | |
b423cd4c | 1509 | * Add job sheets options... |
ef416fc2 | 1510 | */ |
1511 | ||
b423cd4c | 1512 | if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1513 | IPP_TAG_ZERO)) == NULL) | |
ef416fc2 | 1514 | { |
b423cd4c | 1515 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
1516 | "Adding default job-sheets values \"%s,%s\"...", | |
1517 | printer->job_sheets[0], printer->job_sheets[1]); | |
ef416fc2 | 1518 | |
b423cd4c | 1519 | attr = ippAddStrings(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-sheets", |
1520 | 2, NULL, NULL); | |
757d2cad | 1521 | attr->values[0].string.text = _cupsStrAlloc(printer->job_sheets[0]); |
1522 | attr->values[1].string.text = _cupsStrAlloc(printer->job_sheets[1]); | |
ef416fc2 | 1523 | } |
1524 | ||
b423cd4c | 1525 | job->job_sheets = attr; |
ef416fc2 | 1526 | |
ef416fc2 | 1527 | /* |
b423cd4c | 1528 | * Enforce classification level if set... |
ef416fc2 | 1529 | */ |
1530 | ||
b423cd4c | 1531 | if (Classification) |
ef416fc2 | 1532 | { |
b423cd4c | 1533 | cupsdLogMessage(CUPSD_LOG_INFO, |
1534 | "Classification=\"%s\", ClassifyOverride=%d", | |
1535 | Classification ? Classification : "(null)", | |
1536 | ClassifyOverride); | |
ef416fc2 | 1537 | |
b423cd4c | 1538 | if (ClassifyOverride) |
1539 | { | |
1540 | if (!strcmp(attr->values[0].string.text, "none") && | |
1541 | (attr->num_values == 1 || | |
1542 | !strcmp(attr->values[1].string.text, "none"))) | |
1543 | { | |
1544 | /* | |
1545 | * Force the leading banner to have the classification on it... | |
1546 | */ | |
ef416fc2 | 1547 | |
b423cd4c | 1548 | cupsdSetString(&attr->values[0].string.text, Classification); |
e00b005a | 1549 | |
b423cd4c | 1550 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1551 | "job-sheets=\"%s,none\", " | |
1552 | "job-originating-user-name=\"%s\"", | |
1553 | job->id, Classification, job->username); | |
1554 | } | |
1555 | else if (attr->num_values == 2 && | |
1556 | strcmp(attr->values[0].string.text, | |
1557 | attr->values[1].string.text) && | |
1558 | strcmp(attr->values[0].string.text, "none") && | |
1559 | strcmp(attr->values[1].string.text, "none")) | |
1560 | { | |
1561 | /* | |
1562 | * Can't put two different security markings on the same document! | |
1563 | */ | |
ef416fc2 | 1564 | |
b423cd4c | 1565 | cupsdSetString(&attr->values[1].string.text, attr->values[0].string.text); |
ef416fc2 | 1566 | |
b423cd4c | 1567 | cupsdLogMessage(CUPSD_LOG_NOTICE, "[Job %d] CLASSIFICATION FORCED " |
1568 | "job-sheets=\"%s,%s\", " | |
1569 | "job-originating-user-name=\"%s\"", | |
1570 | job->id, attr->values[0].string.text, | |
1571 | attr->values[1].string.text, job->username); | |
1572 | } | |
1573 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1574 | strcmp(attr->values[0].string.text, "none") && | |
1575 | (attr->num_values == 1 || | |
1576 | (strcmp(attr->values[1].string.text, Classification) && | |
1577 | strcmp(attr->values[1].string.text, "none")))) | |
1578 | { | |
1579 | if (attr->num_values == 1) | |
1580 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1581 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1582 | "job-sheets=\"%s\", " | |
1583 | "job-originating-user-name=\"%s\"", | |
1584 | job->id, attr->values[0].string.text, job->username); | |
1585 | else | |
1586 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1587 | "[Job %d] CLASSIFICATION OVERRIDDEN " | |
1588 | "job-sheets=\"%s,%s\",fffff " | |
1589 | "job-originating-user-name=\"%s\"", | |
1590 | job->id, attr->values[0].string.text, | |
1591 | attr->values[1].string.text, job->username); | |
1592 | } | |
1593 | } | |
1594 | else if (strcmp(attr->values[0].string.text, Classification) && | |
1595 | (attr->num_values == 1 || | |
1596 | strcmp(attr->values[1].string.text, Classification))) | |
ef416fc2 | 1597 | { |
1598 | /* | |
b423cd4c | 1599 | * Force the banner to have the classification on it... |
ef416fc2 | 1600 | */ |
1601 | ||
b423cd4c | 1602 | if (attr->num_values > 1 && |
1603 | !strcmp(attr->values[0].string.text, attr->values[1].string.text)) | |
1604 | { | |
1605 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
1606 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1607 | } | |
1608 | else | |
1609 | { | |
1610 | if (attr->num_values == 1 || | |
1611 | strcmp(attr->values[0].string.text, "none")) | |
1612 | cupsdSetString(&(attr->values[0].string.text), Classification); | |
ef416fc2 | 1613 | |
b423cd4c | 1614 | if (attr->num_values > 1 && |
1615 | strcmp(attr->values[1].string.text, "none")) | |
1616 | cupsdSetString(&(attr->values[1].string.text), Classification); | |
1617 | } | |
ef416fc2 | 1618 | |
b423cd4c | 1619 | if (attr->num_values > 1) |
1620 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1621 | "[Job %d] CLASSIFICATION FORCED " | |
1622 | "job-sheets=\"%s,%s\", " | |
1623 | "job-originating-user-name=\"%s\"", | |
1624 | job->id, attr->values[0].string.text, | |
1625 | attr->values[1].string.text, job->username); | |
1626 | else | |
1627 | cupsdLogMessage(CUPSD_LOG_NOTICE, | |
1628 | "[Job %d] CLASSIFICATION FORCED " | |
1629 | "job-sheets=\"%s\", " | |
1630 | "job-originating-user-name=\"%s\"", | |
1631 | job->id, Classification, job->username); | |
ef416fc2 | 1632 | } |
1633 | } | |
1634 | ||
b423cd4c | 1635 | /* |
1636 | * See if we need to add the starting sheet... | |
1637 | */ | |
ef416fc2 | 1638 | |
b423cd4c | 1639 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT))) |
ef416fc2 | 1640 | { |
b423cd4c | 1641 | cupsdLogMessage(CUPSD_LOG_INFO, |
1642 | "Adding start banner page \"%s\" to job %d.", | |
1643 | attr->values[0].string.text, job->id); | |
ef416fc2 | 1644 | |
b423cd4c | 1645 | kbytes = copy_banner(con, job, attr->values[0].string.text); |
ef416fc2 | 1646 | |
b423cd4c | 1647 | cupsdUpdateQuota(printer, job->username, 0, kbytes); |
1648 | } | |
ef416fc2 | 1649 | } |
b423cd4c | 1650 | else if ((attr = ippFindAttribute(job->attrs, "job-sheets", |
1651 | IPP_TAG_ZERO)) != NULL) | |
1652 | job->sheets = attr; | |
ef416fc2 | 1653 | |
b423cd4c | 1654 | /* |
1655 | * Fill in the response info... | |
1656 | */ | |
ef416fc2 | 1657 | |
b423cd4c | 1658 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, |
1659 | LocalPort, job->id); | |
ef416fc2 | 1660 | |
b423cd4c | 1661 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, |
1662 | job_uri); | |
ef416fc2 | 1663 | |
b423cd4c | 1664 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); |
ef416fc2 | 1665 | |
b423cd4c | 1666 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", |
1667 | job->state_value); | |
1668 | add_job_state_reasons(con, job); | |
ef416fc2 | 1669 | |
b423cd4c | 1670 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 1671 | |
b423cd4c | 1672 | /* |
1673 | * Add any job subscriptions... | |
1674 | */ | |
ef416fc2 | 1675 | |
b423cd4c | 1676 | add_job_subscriptions(con, job); |
ef416fc2 | 1677 | |
b423cd4c | 1678 | /* |
1679 | * Set all but the first two attributes to the job attributes group... | |
1680 | */ | |
ef416fc2 | 1681 | |
b423cd4c | 1682 | for (attr = job->attrs->attrs->next->next; attr; attr = attr->next) |
1683 | attr->group_tag = IPP_TAG_JOB; | |
ef416fc2 | 1684 | |
1685 | /* | |
b423cd4c | 1686 | * Fire the "job created" event... |
ef416fc2 | 1687 | */ |
1688 | ||
b423cd4c | 1689 | cupsdAddEvent(CUPSD_EVENT_JOB_CREATED, printer, job, "Job created."); |
ef416fc2 | 1690 | |
1691 | /* | |
b423cd4c | 1692 | * Return the new job... |
ef416fc2 | 1693 | */ |
1694 | ||
b423cd4c | 1695 | return (job); |
1696 | } | |
ef416fc2 | 1697 | |
ef416fc2 | 1698 | |
b423cd4c | 1699 | /* |
1700 | * 'add_job_state_reasons()' - Add the "job-state-reasons" attribute based | |
1701 | * upon the job and printer state... | |
1702 | */ | |
ef416fc2 | 1703 | |
b423cd4c | 1704 | static void |
1705 | add_job_state_reasons( | |
1706 | cupsd_client_t *con, /* I - Client connection */ | |
1707 | cupsd_job_t *job) /* I - Job info */ | |
1708 | { | |
1709 | cupsd_printer_t *dest; /* Destination printer */ | |
ef416fc2 | 1710 | |
ef416fc2 | 1711 | |
b423cd4c | 1712 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_job_state_reasons(%p[%d], %d)", |
1713 | con, con->http.fd, job ? job->id : 0); | |
ef416fc2 | 1714 | |
b423cd4c | 1715 | switch (job ? job->state_value : IPP_JOB_CANCELLED) |
ef416fc2 | 1716 | { |
b423cd4c | 1717 | case IPP_JOB_PENDING : |
80ca4592 | 1718 | dest = cupsdFindDest(job->dest); |
bd7854cb | 1719 | |
b423cd4c | 1720 | if (dest && dest->state == IPP_PRINTER_STOPPED) |
1721 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1722 | "job-state-reasons", NULL, "printer-stopped"); | |
1723 | else | |
1724 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1725 | "job-state-reasons", NULL, "none"); | |
1726 | break; | |
ef416fc2 | 1727 | |
b423cd4c | 1728 | case IPP_JOB_HELD : |
1729 | if (ippFindAttribute(job->attrs, "job-hold-until", | |
1730 | IPP_TAG_KEYWORD) != NULL || | |
1731 | ippFindAttribute(job->attrs, "job-hold-until", | |
1732 | IPP_TAG_NAME) != NULL) | |
1733 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1734 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
1735 | else | |
1736 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1737 | "job-state-reasons", NULL, "job-incoming"); | |
1738 | break; | |
ef416fc2 | 1739 | |
b423cd4c | 1740 | case IPP_JOB_PROCESSING : |
1741 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1742 | "job-state-reasons", NULL, "job-printing"); | |
1743 | break; | |
ef416fc2 | 1744 | |
b423cd4c | 1745 | case IPP_JOB_STOPPED : |
1746 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1747 | "job-state-reasons", NULL, "job-stopped"); | |
1748 | break; | |
ef416fc2 | 1749 | |
b423cd4c | 1750 | case IPP_JOB_CANCELLED : |
1751 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1752 | "job-state-reasons", NULL, "job-canceled-by-user"); | |
1753 | break; | |
ef416fc2 | 1754 | |
b423cd4c | 1755 | case IPP_JOB_ABORTED : |
1756 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1757 | "job-state-reasons", NULL, "aborted-by-system"); | |
1758 | break; | |
ef416fc2 | 1759 | |
b423cd4c | 1760 | case IPP_JOB_COMPLETED : |
1761 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_KEYWORD, | |
1762 | "job-state-reasons", NULL, "job-completed-successfully"); | |
1763 | break; | |
ef416fc2 | 1764 | } |
ef416fc2 | 1765 | } |
1766 | ||
1767 | ||
1768 | /* | |
b423cd4c | 1769 | * 'add_job_subscriptions()' - Add any subcriptions for a job. |
ef416fc2 | 1770 | */ |
1771 | ||
1772 | static void | |
b423cd4c | 1773 | add_job_subscriptions( |
1774 | cupsd_client_t *con, /* I - Client connection */ | |
1775 | cupsd_job_t *job) /* I - Newly created job */ | |
ef416fc2 | 1776 | { |
b423cd4c | 1777 | int i; /* Looping var */ |
1778 | ipp_attribute_t *prev, /* Previous attribute */ | |
1779 | *next, /* Next attribute */ | |
1780 | *attr; /* Current attribute */ | |
1781 | cupsd_subscription_t *sub; /* Subscription object */ | |
1782 | const char *recipient, /* notify-recipient-uri */ | |
1783 | *pullmethod; /* notify-pull-method */ | |
1784 | ipp_attribute_t *user_data; /* notify-user-data */ | |
1785 | int interval; /* notify-time-interval */ | |
1786 | unsigned mask; /* notify-events */ | |
ef416fc2 | 1787 | |
ef416fc2 | 1788 | |
b423cd4c | 1789 | /* |
1790 | * Find the first subscription group attribute; return if we have | |
1791 | * none... | |
1792 | */ | |
ef416fc2 | 1793 | |
b423cd4c | 1794 | for (attr = job->attrs->attrs, prev = NULL; |
1795 | attr; | |
1796 | prev = attr, attr = attr->next) | |
1797 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
1798 | break; | |
ef416fc2 | 1799 | |
b423cd4c | 1800 | if (!attr) |
1801 | return; | |
ef416fc2 | 1802 | |
b423cd4c | 1803 | /* |
1804 | * Process the subscription attributes in the request... | |
1805 | */ | |
ef416fc2 | 1806 | |
b423cd4c | 1807 | while (attr) |
1808 | { | |
1809 | recipient = NULL; | |
1810 | pullmethod = NULL; | |
1811 | user_data = NULL; | |
1812 | interval = 0; | |
1813 | mask = CUPSD_EVENT_NONE; | |
ef416fc2 | 1814 | |
b423cd4c | 1815 | while (attr && attr->group_tag != IPP_TAG_ZERO) |
1816 | { | |
1817 | if (!strcmp(attr->name, "notify-recipient") && | |
1818 | attr->value_tag == IPP_TAG_URI) | |
1819 | recipient = attr->values[0].string.text; | |
1820 | else if (!strcmp(attr->name, "notify-pull-method") && | |
1821 | attr->value_tag == IPP_TAG_KEYWORD) | |
1822 | pullmethod = attr->values[0].string.text; | |
1823 | else if (!strcmp(attr->name, "notify-charset") && | |
1824 | attr->value_tag == IPP_TAG_CHARSET && | |
1825 | strcmp(attr->values[0].string.text, "us-ascii") && | |
1826 | strcmp(attr->values[0].string.text, "utf-8")) | |
1827 | { | |
1828 | send_ipp_status(con, IPP_CHARSET, | |
1829 | _("Character set \"%s\" not supported!"), | |
1830 | attr->values[0].string.text); | |
1831 | return; | |
1832 | } | |
1833 | else if (!strcmp(attr->name, "notify-natural-language") && | |
1834 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
1835 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
1836 | { | |
1837 | send_ipp_status(con, IPP_CHARSET, | |
1838 | _("Language \"%s\" not supported!"), | |
1839 | attr->values[0].string.text); | |
1840 | return; | |
1841 | } | |
1842 | else if (!strcmp(attr->name, "notify-user-data") && | |
1843 | attr->value_tag == IPP_TAG_STRING) | |
1844 | { | |
1845 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
1846 | { | |
1847 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
1848 | _("The notify-user-data value is too large " | |
1849 | "(%d > 63 octets)!"), | |
1850 | attr->values[0].unknown.length); | |
1851 | return; | |
1852 | } | |
ef416fc2 | 1853 | |
b423cd4c | 1854 | user_data = attr; |
1855 | } | |
1856 | else if (!strcmp(attr->name, "notify-events") && | |
1857 | attr->value_tag == IPP_TAG_KEYWORD) | |
1858 | { | |
1859 | for (i = 0; i < attr->num_values; i ++) | |
1860 | mask |= cupsdEventValue(attr->values[i].string.text); | |
1861 | } | |
1862 | else if (!strcmp(attr->name, "notify-lease-duration")) | |
1863 | { | |
1864 | send_ipp_status(con, IPP_BAD_REQUEST, | |
1865 | _("The notify-lease-duration attribute cannot be " | |
1866 | "used with job subscriptions.")); | |
1867 | return; | |
1868 | } | |
1869 | else if (!strcmp(attr->name, "notify-time-interval") && | |
1870 | attr->value_tag == IPP_TAG_INTEGER) | |
1871 | interval = attr->values[0].integer; | |
ef416fc2 | 1872 | |
b423cd4c | 1873 | attr = attr->next; |
1874 | } | |
ef416fc2 | 1875 | |
b423cd4c | 1876 | if (!recipient && !pullmethod) |
1877 | break; | |
ef416fc2 | 1878 | |
b423cd4c | 1879 | if (mask == CUPSD_EVENT_NONE) |
1880 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
ef416fc2 | 1881 | |
b423cd4c | 1882 | sub = cupsdAddSubscription(mask, cupsdFindDest(job->dest), job, recipient, |
1883 | 0); | |
ef416fc2 | 1884 | |
b423cd4c | 1885 | sub->interval = interval; |
ef416fc2 | 1886 | |
b423cd4c | 1887 | cupsdSetString(&sub->owner, job->username); |
ef416fc2 | 1888 | |
b423cd4c | 1889 | if (user_data) |
ef416fc2 | 1890 | { |
b423cd4c | 1891 | sub->user_data_len = user_data->values[0].unknown.length; |
1892 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
1893 | sub->user_data_len); | |
ef416fc2 | 1894 | } |
1895 | ||
b423cd4c | 1896 | ippAddSeparator(con->response); |
1897 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
1898 | "notify-subscription-id", sub->id); | |
ef416fc2 | 1899 | |
b423cd4c | 1900 | if (attr) |
1901 | attr = attr->next; | |
ef416fc2 | 1902 | } |
1903 | ||
b423cd4c | 1904 | cupsdSaveAllSubscriptions(); |
1905 | ||
ef416fc2 | 1906 | /* |
b423cd4c | 1907 | * Remove all of the subscription attributes from the job request... |
ef416fc2 | 1908 | */ |
1909 | ||
b423cd4c | 1910 | for (attr = job->attrs->attrs, prev = NULL; attr; attr = next) |
ef416fc2 | 1911 | { |
b423cd4c | 1912 | next = attr->next; |
ef416fc2 | 1913 | |
b423cd4c | 1914 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION || |
1915 | attr->group_tag == IPP_TAG_ZERO) | |
1916 | { | |
1917 | /* | |
1918 | * Free and remove this attribute... | |
1919 | */ | |
ef416fc2 | 1920 | |
757d2cad | 1921 | _ippFreeAttr(attr); |
ef416fc2 | 1922 | |
b423cd4c | 1923 | if (prev) |
1924 | prev->next = next; | |
1925 | else | |
1926 | job->attrs->attrs = next; | |
1927 | } | |
1928 | else | |
1929 | prev = attr; | |
ef416fc2 | 1930 | } |
1931 | ||
b423cd4c | 1932 | job->attrs->last = prev; |
1933 | job->attrs->current = prev; | |
1934 | } | |
ef416fc2 | 1935 | |
ef416fc2 | 1936 | |
b423cd4c | 1937 | /* |
1938 | * 'add_job_uuid()' - Add job-uuid attribute to a job. | |
1939 | * | |
1940 | * See RFC 4122 for the definition of UUIDs and the format. | |
1941 | */ | |
1942 | ||
1943 | static void | |
1944 | add_job_uuid(cupsd_client_t *con, /* I - Client connection */ | |
1945 | cupsd_job_t *job) /* I - Job */ | |
1946 | { | |
1947 | char uuid[1024]; /* job-uuid string */ | |
1948 | ipp_attribute_t *attr; /* job-uuid attribute */ | |
1949 | _cups_md5_state_t md5state; /* MD5 state */ | |
1950 | unsigned char md5sum[16]; /* MD5 digest/sum */ | |
ef416fc2 | 1951 | |
ef416fc2 | 1952 | |
1953 | /* | |
b423cd4c | 1954 | * First see if the job already has a job-uuid attribute; if so, return... |
ef416fc2 | 1955 | */ |
1956 | ||
b423cd4c | 1957 | if ((attr = ippFindAttribute(job->attrs, "job-uuid", IPP_TAG_URI)) != NULL) |
1958 | return; | |
ef416fc2 | 1959 | |
1960 | /* | |
b423cd4c | 1961 | * No job-uuid attribute, so build a version 3 UUID with the local job |
1962 | * ID at the end; see RFC 4122 for details. Start with the MD5 sum of | |
1963 | * the ServerName, server name and port that the client connected to, | |
1964 | * and local job ID... | |
ef416fc2 | 1965 | */ |
1966 | ||
b423cd4c | 1967 | snprintf(uuid, sizeof(uuid), "%s:%s:%d:%d", ServerName, con->servername, |
1968 | con->serverport, job->id); | |
ef416fc2 | 1969 | |
757d2cad | 1970 | _cupsMD5Init(&md5state); |
1971 | _cupsMD5Append(&md5state, (unsigned char *)uuid, strlen(uuid)); | |
1972 | _cupsMD5Finish(&md5state, md5sum); | |
ef416fc2 | 1973 | |
1974 | /* | |
b423cd4c | 1975 | * Format the UUID URI using the MD5 sum and job ID. |
ef416fc2 | 1976 | */ |
1977 | ||
b423cd4c | 1978 | snprintf(uuid, sizeof(uuid), |
1979 | "urn:uuid:%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-" | |
1980 | "%02x%02x%02x%02x%02x%02x", | |
1981 | md5sum[0], md5sum[1], md5sum[2], md5sum[3], md5sum[4], md5sum[5], | |
1982 | (md5sum[6] & 15) | 0x30, md5sum[7], (md5sum[8] & 0x3f) | 0x40, | |
1983 | md5sum[9], md5sum[10], md5sum[11], md5sum[12], md5sum[13], | |
1984 | md5sum[14], md5sum[15]); | |
ef416fc2 | 1985 | |
b423cd4c | 1986 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid); |
ef416fc2 | 1987 | } |
1988 | ||
1989 | ||
1990 | /* | |
b423cd4c | 1991 | * 'add_printer()' - Add a printer to the system. |
ef416fc2 | 1992 | */ |
1993 | ||
1994 | static void | |
b423cd4c | 1995 | add_printer(cupsd_client_t *con, /* I - Client connection */ |
1996 | ipp_attribute_t *uri) /* I - URI of printer */ | |
ef416fc2 | 1997 | { |
1998 | http_status_t status; /* Policy status */ | |
b423cd4c | 1999 | int i; /* Looping var */ |
ef416fc2 | 2000 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
b423cd4c | 2001 | username[HTTP_MAX_URI], /* Username portion of URI */ |
ef416fc2 | 2002 | host[HTTP_MAX_URI], /* Host portion of URI */ |
2003 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2004 | int port; /* Port portion of URI */ | |
b423cd4c | 2005 | cupsd_printer_t *printer; /* Printer/class */ |
2006 | ipp_attribute_t *attr; /* Printer attribute */ | |
2007 | cups_file_t *fp; /* Script/PPD file */ | |
2008 | char line[1024]; /* Line from file... */ | |
2009 | char srcfile[1024], /* Source Script/PPD file */ | |
2010 | dstfile[1024]; /* Destination Script/PPD file */ | |
2011 | int modify; /* Non-zero if we are modifying */ | |
2012 | char newname[IPP_MAX_NAME]; /* New printer name */ | |
2013 | int need_restart_job; /* Need to restart job? */ | |
ef416fc2 | 2014 | |
2015 | ||
b423cd4c | 2016 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_printer(%p[%d], %s)", con, |
ef416fc2 | 2017 | con->http.fd, uri->values[0].string.text); |
2018 | ||
2019 | /* | |
b423cd4c | 2020 | * Do we have a valid URI? |
ef416fc2 | 2021 | */ |
2022 | ||
b423cd4c | 2023 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2024 | sizeof(method), username, sizeof(username), host, | |
2025 | sizeof(host), &port, resource, sizeof(resource)); | |
2026 | ||
2027 | if (strncmp(resource, "/printers/", 10) || strlen(resource) == 10) | |
ef416fc2 | 2028 | { |
b423cd4c | 2029 | /* |
2030 | * No, return an error... | |
2031 | */ | |
2032 | ||
ef416fc2 | 2033 | send_ipp_status(con, IPP_BAD_REQUEST, |
b423cd4c | 2034 | _("The printer-uri must be of the form " |
2035 | "\"ipp://HOSTNAME/printers/PRINTERNAME\".")); | |
ef416fc2 | 2036 | return; |
2037 | } | |
2038 | ||
2039 | /* | |
b423cd4c | 2040 | * Do we have a valid printer name? |
ef416fc2 | 2041 | */ |
2042 | ||
b423cd4c | 2043 | if (!validate_name(resource + 10)) |
ef416fc2 | 2044 | { |
b423cd4c | 2045 | /* |
2046 | * No, return an error... | |
2047 | */ | |
2048 | ||
2049 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2050 | _("The printer-uri \"%s\" contains invalid characters."), | |
2051 | uri->values[0].string.text); | |
2052 | return; | |
ef416fc2 | 2053 | } |
ef416fc2 | 2054 | |
2055 | /* | |
b423cd4c | 2056 | * Check policy... |
ef416fc2 | 2057 | */ |
2058 | ||
b423cd4c | 2059 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
2060 | { | |
2061 | send_http_error(con, status); | |
2062 | return; | |
2063 | } | |
ef416fc2 | 2064 | |
2065 | /* | |
b423cd4c | 2066 | * See if the printer already exists; if not, create a new printer... |
2067 | */ | |
ef416fc2 | 2068 | |
b423cd4c | 2069 | if ((printer = cupsdFindPrinter(resource + 10)) == NULL) |
ef416fc2 | 2070 | { |
2071 | /* | |
b423cd4c | 2072 | * Printer doesn't exist; see if we have a class of the same name... |
ef416fc2 | 2073 | */ |
2074 | ||
b423cd4c | 2075 | if ((printer = cupsdFindClass(resource + 10)) != NULL && |
2076 | !(printer->type & CUPS_PRINTER_REMOTE)) | |
ef416fc2 | 2077 | { |
b423cd4c | 2078 | /* |
2079 | * Yes, return an error... | |
2080 | */ | |
ef416fc2 | 2081 | |
b423cd4c | 2082 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2083 | _("A class named \"%s\" already exists!"), | |
2084 | resource + 10); | |
ef416fc2 | 2085 | return; |
2086 | } | |
2087 | ||
2088 | /* | |
b423cd4c | 2089 | * No, add the printer... |
ef416fc2 | 2090 | */ |
2091 | ||
b423cd4c | 2092 | printer = cupsdAddPrinter(resource + 10); |
2093 | modify = 0; | |
ef416fc2 | 2094 | } |
b423cd4c | 2095 | else if (printer->type & CUPS_PRINTER_IMPLICIT) |
ef416fc2 | 2096 | { |
2097 | /* | |
b423cd4c | 2098 | * Rename the implicit printer to "AnyPrinter" or delete it... |
ef416fc2 | 2099 | */ |
2100 | ||
b423cd4c | 2101 | if (ImplicitAnyClasses) |
ef416fc2 | 2102 | { |
b423cd4c | 2103 | snprintf(newname, sizeof(newname), "Any%s", resource + 10); |
2104 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2105 | } |
b423cd4c | 2106 | else |
2107 | cupsdDeletePrinter(printer, 1); | |
ef416fc2 | 2108 | |
2109 | /* | |
b423cd4c | 2110 | * Add the printer as a new local printer... |
ef416fc2 | 2111 | */ |
2112 | ||
b423cd4c | 2113 | printer = cupsdAddPrinter(resource + 10); |
2114 | modify = 0; | |
ef416fc2 | 2115 | } |
b423cd4c | 2116 | else if (printer->type & CUPS_PRINTER_REMOTE) |
2117 | { | |
2118 | /* | |
2119 | * Rename the remote printer to "Printer@server"... | |
2120 | */ | |
ef416fc2 | 2121 | |
b423cd4c | 2122 | snprintf(newname, sizeof(newname), "%s@%s", resource + 10, |
2123 | printer->hostname); | |
2124 | cupsdRenamePrinter(printer, newname); | |
ef416fc2 | 2125 | |
b423cd4c | 2126 | /* |
2127 | * Add the printer as a new local printer... | |
2128 | */ | |
ef416fc2 | 2129 | |
b423cd4c | 2130 | printer = cupsdAddPrinter(resource + 10); |
2131 | modify = 0; | |
2132 | } | |
2133 | else | |
2134 | modify = 1; | |
ef416fc2 | 2135 | |
b423cd4c | 2136 | /* |
2137 | * Look for attributes and copy them over as needed... | |
2138 | */ | |
ef416fc2 | 2139 | |
b423cd4c | 2140 | need_restart_job = 0; |
ef416fc2 | 2141 | |
b423cd4c | 2142 | if ((attr = ippFindAttribute(con->request, "printer-location", |
2143 | IPP_TAG_TEXT)) != NULL) | |
2144 | cupsdSetString(&printer->location, attr->values[0].string.text); | |
ef416fc2 | 2145 | |
b423cd4c | 2146 | if ((attr = ippFindAttribute(con->request, "printer-info", |
2147 | IPP_TAG_TEXT)) != NULL) | |
2148 | cupsdSetString(&printer->info, attr->values[0].string.text); | |
ef416fc2 | 2149 | |
b423cd4c | 2150 | if ((attr = ippFindAttribute(con->request, "device-uri", |
2151 | IPP_TAG_URI)) != NULL) | |
ef416fc2 | 2152 | { |
2153 | /* | |
b423cd4c | 2154 | * Do we have a valid device URI? |
ef416fc2 | 2155 | */ |
2156 | ||
b423cd4c | 2157 | need_restart_job = 1; |
ef416fc2 | 2158 | |
b423cd4c | 2159 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, |
2160 | sizeof(method), username, sizeof(username), host, | |
2161 | sizeof(host), &port, resource, sizeof(resource)); | |
2162 | ||
2163 | if (!strcmp(method, "file")) | |
ef416fc2 | 2164 | { |
2165 | /* | |
b423cd4c | 2166 | * See if the administrator has enabled file devices... |
ef416fc2 | 2167 | */ |
2168 | ||
b423cd4c | 2169 | if (!FileDevice && strcmp(resource, "/dev/null")) |
ef416fc2 | 2170 | { |
2171 | /* | |
b423cd4c | 2172 | * File devices are disabled and the URL is not file:/dev/null... |
ef416fc2 | 2173 | */ |
2174 | ||
b423cd4c | 2175 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2176 | _("File device URIs have been disabled! " | |
2177 | "To enable, see the FileDevice directive in " | |
2178 | "\"%s/cupsd.conf\"."), | |
2179 | ServerRoot); | |
ef416fc2 | 2180 | return; |
2181 | } | |
b423cd4c | 2182 | } |
2183 | else | |
2184 | { | |
ef416fc2 | 2185 | /* |
b423cd4c | 2186 | * See if the backend exists and is executable... |
ef416fc2 | 2187 | */ |
2188 | ||
b423cd4c | 2189 | snprintf(srcfile, sizeof(srcfile), "%s/backend/%s", ServerBin, method); |
2190 | if (access(srcfile, X_OK)) | |
ef416fc2 | 2191 | { |
2192 | /* | |
b423cd4c | 2193 | * Could not find device in list! |
ef416fc2 | 2194 | */ |
ef416fc2 | 2195 | |
b423cd4c | 2196 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad device-uri \"%s\"!"), |
2197 | attr->values[0].string.text); | |
2198 | return; | |
ef416fc2 | 2199 | } |
2200 | } | |
ef416fc2 | 2201 | |
b423cd4c | 2202 | cupsdLogMessage(CUPSD_LOG_INFO, |
2203 | "Setting %s device-uri to \"%s\" (was \"%s\".)", | |
2204 | printer->name, | |
2205 | cupsdSanitizeURI(attr->values[0].string.text, line, | |
2206 | sizeof(line)), | |
2207 | cupsdSanitizeURI(printer->device_uri, resource, | |
2208 | sizeof(resource))); | |
ef416fc2 | 2209 | |
b423cd4c | 2210 | cupsdSetString(&printer->device_uri, attr->values[0].string.text); |
ef416fc2 | 2211 | } |
2212 | ||
b423cd4c | 2213 | if ((attr = ippFindAttribute(con->request, "port-monitor", |
2214 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 2215 | { |
b423cd4c | 2216 | ipp_attribute_t *supported; /* port-monitor-supported attribute */ |
ef416fc2 | 2217 | |
ef416fc2 | 2218 | |
b423cd4c | 2219 | need_restart_job = 1; |
ef416fc2 | 2220 | |
b423cd4c | 2221 | supported = ippFindAttribute(printer->attrs, "port-monitor-supported", |
2222 | IPP_TAG_KEYWORD); | |
2223 | for (i = 0; i < supported->num_values; i ++) | |
2224 | if (!strcmp(supported->values[i].string.text, | |
2225 | attr->values[0].string.text)) | |
2226 | break; | |
ef416fc2 | 2227 | |
b423cd4c | 2228 | if (i >= supported->num_values) |
2229 | { | |
2230 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Bad port-monitor \"%s\"!"), | |
2231 | attr->values[0].string.text); | |
2232 | return; | |
2233 | } | |
ef416fc2 | 2234 | |
b423cd4c | 2235 | cupsdLogMessage(CUPSD_LOG_INFO, |
2236 | "Setting %s port-monitor to \"%s\" (was \"%s\".)", | |
2237 | printer->name, attr->values[0].string.text, | |
2238 | printer->port_monitor); | |
ef416fc2 | 2239 | |
b423cd4c | 2240 | if (strcmp(attr->values[0].string.text, "none")) |
2241 | cupsdSetString(&printer->port_monitor, attr->values[0].string.text); | |
2242 | else | |
2243 | cupsdClearString(&printer->port_monitor); | |
2244 | } | |
ef416fc2 | 2245 | |
b423cd4c | 2246 | if ((attr = ippFindAttribute(con->request, "printer-is-accepting-jobs", |
2247 | IPP_TAG_BOOLEAN)) != NULL) | |
2248 | { | |
2249 | cupsdLogMessage(CUPSD_LOG_INFO, | |
2250 | "Setting %s printer-is-accepting-jobs to %d (was %d.)", | |
2251 | printer->name, attr->values[0].boolean, printer->accepting); | |
ef416fc2 | 2252 | |
b423cd4c | 2253 | printer->accepting = attr->values[0].boolean; |
2254 | cupsdAddPrinterHistory(printer); | |
2255 | } | |
bd7854cb | 2256 | |
b423cd4c | 2257 | if ((attr = ippFindAttribute(con->request, "printer-is-shared", |
2258 | IPP_TAG_BOOLEAN)) != NULL) | |
2259 | { | |
2260 | if (printer->shared && !attr->values[0].boolean) | |
2261 | cupsdSendBrowseDelete(printer); | |
bd7854cb | 2262 | |
b423cd4c | 2263 | cupsdLogMessage(CUPSD_LOG_INFO, |
2264 | "Setting %s printer-is-shared to %d (was %d.)", | |
2265 | printer->name, attr->values[0].boolean, printer->shared); | |
bd7854cb | 2266 | |
b423cd4c | 2267 | printer->shared = attr->values[0].boolean; |
2268 | } | |
bd7854cb | 2269 | |
b423cd4c | 2270 | if ((attr = ippFindAttribute(con->request, "printer-state", |
2271 | IPP_TAG_ENUM)) != NULL) | |
bd7854cb | 2272 | { |
b423cd4c | 2273 | if (attr->values[0].integer != IPP_PRINTER_IDLE && |
2274 | attr->values[0].integer != IPP_PRINTER_STOPPED) | |
2275 | { | |
2276 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad printer-state value %d!"), | |
2277 | attr->values[0].integer); | |
2278 | return; | |
2279 | } | |
bd7854cb | 2280 | |
b423cd4c | 2281 | cupsdLogMessage(CUPSD_LOG_INFO, "Setting %s printer-state to %d (was %d.)", printer->name, |
2282 | attr->values[0].integer, printer->state); | |
2283 | ||
2284 | if (attr->values[0].integer == IPP_PRINTER_STOPPED) | |
2285 | cupsdStopPrinter(printer, 0); | |
2286 | else | |
2287 | { | |
2288 | need_restart_job = 1; | |
2289 | cupsdSetPrinterState(printer, (ipp_pstate_t)(attr->values[0].integer), 0); | |
2290 | } | |
2291 | } | |
2292 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
2293 | IPP_TAG_TEXT)) != NULL) | |
2294 | { | |
2295 | strlcpy(printer->state_message, attr->values[0].string.text, | |
2296 | sizeof(printer->state_message)); | |
2297 | cupsdAddPrinterHistory(printer); | |
bd7854cb | 2298 | } |
2299 | ||
b423cd4c | 2300 | set_printer_defaults(con, printer); |
2301 | ||
bd7854cb | 2302 | /* |
b423cd4c | 2303 | * See if we have all required attributes... |
bd7854cb | 2304 | */ |
2305 | ||
b423cd4c | 2306 | if (!printer->device_uri) |
2307 | cupsdSetString(&printer->device_uri, "file:///dev/null"); | |
bd7854cb | 2308 | |
2309 | /* | |
b423cd4c | 2310 | * See if we have an interface script or PPD file attached to the request... |
bd7854cb | 2311 | */ |
2312 | ||
b423cd4c | 2313 | if (con->filename) |
2314 | { | |
2315 | need_restart_job = 1; | |
bd7854cb | 2316 | |
b423cd4c | 2317 | strlcpy(srcfile, con->filename, sizeof(srcfile)); |
ef416fc2 | 2318 | |
b423cd4c | 2319 | if ((fp = cupsFileOpen(srcfile, "rb"))) |
2320 | { | |
2321 | /* | |
2322 | * Yes; get the first line from it... | |
2323 | */ | |
ef416fc2 | 2324 | |
b423cd4c | 2325 | line[0] = '\0'; |
2326 | cupsFileGets(fp, line, sizeof(line)); | |
2327 | cupsFileClose(fp); | |
ef416fc2 | 2328 | |
b423cd4c | 2329 | /* |
2330 | * Then see what kind of file it is... | |
2331 | */ | |
ef416fc2 | 2332 | |
b423cd4c | 2333 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2334 | printer->name); | |
ef416fc2 | 2335 | |
b423cd4c | 2336 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2337 | { | |
2338 | /* | |
2339 | * The new file is a PPD file, so remove any old interface script | |
2340 | * that might be lying around... | |
2341 | */ | |
ef416fc2 | 2342 | |
b423cd4c | 2343 | unlink(dstfile); |
2344 | } | |
2345 | else | |
2346 | { | |
2347 | /* | |
2348 | * This must be an interface script, so move the file over to the | |
2349 | * interfaces directory and make it executable... | |
2350 | */ | |
ef416fc2 | 2351 | |
b423cd4c | 2352 | if (copy_file(srcfile, dstfile)) |
2353 | { | |
2354 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2355 | _("Unable to copy interface script - %s!"), | |
2356 | strerror(errno)); | |
2357 | return; | |
2358 | } | |
2359 | else | |
2360 | { | |
2361 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2362 | "Copied interface script successfully!"); | |
2363 | chmod(dstfile, 0755); | |
2364 | } | |
2365 | } | |
ef416fc2 | 2366 | |
b423cd4c | 2367 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2368 | printer->name); | |
ef416fc2 | 2369 | |
b423cd4c | 2370 | if (!strncmp(line, "*PPD-Adobe", 10)) |
2371 | { | |
2372 | /* | |
2373 | * The new file is a PPD file, so move the file over to the | |
2374 | * ppd directory and make it readable by all... | |
2375 | */ | |
ef416fc2 | 2376 | |
b423cd4c | 2377 | if (copy_file(srcfile, dstfile)) |
2378 | { | |
2379 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
2380 | _("Unable to copy PPD file - %s!"), | |
2381 | strerror(errno)); | |
2382 | return; | |
2383 | } | |
2384 | else | |
2385 | { | |
2386 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2387 | "Copied PPD file successfully!"); | |
2388 | chmod(dstfile, 0644); | |
2389 | } | |
2390 | } | |
2391 | else | |
2392 | { | |
2393 | /* | |
2394 | * This must be an interface script, so remove any old PPD file that | |
2395 | * may be lying around... | |
2396 | */ | |
ef416fc2 | 2397 | |
b423cd4c | 2398 | unlink(dstfile); |
2399 | } | |
2400 | } | |
2401 | } | |
2402 | else if ((attr = ippFindAttribute(con->request, "ppd-name", | |
2403 | IPP_TAG_NAME)) != NULL) | |
ef416fc2 | 2404 | { |
b423cd4c | 2405 | need_restart_job = 1; |
ef416fc2 | 2406 | |
b423cd4c | 2407 | if (!strcmp(attr->values[0].string.text, "raw")) |
ef416fc2 | 2408 | { |
b423cd4c | 2409 | /* |
2410 | * Raw driver, remove any existing PPD or interface script files. | |
2411 | */ | |
ef416fc2 | 2412 | |
b423cd4c | 2413 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, |
2414 | printer->name); | |
2415 | unlink(dstfile); | |
ef416fc2 | 2416 | |
b423cd4c | 2417 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, |
2418 | printer->name); | |
2419 | unlink(dstfile); | |
2420 | } | |
2421 | else | |
ef416fc2 | 2422 | { |
b423cd4c | 2423 | /* |
2424 | * PPD model file... | |
2425 | */ | |
2426 | ||
2427 | snprintf(dstfile, sizeof(dstfile), "%s/interfaces/%s", ServerRoot, | |
2428 | printer->name); | |
2429 | unlink(dstfile); | |
2430 | ||
2431 | snprintf(dstfile, sizeof(dstfile), "%s/ppd/%s.ppd", ServerRoot, | |
2432 | printer->name); | |
2433 | ||
2434 | if (copy_model(con, attr->values[0].string.text, dstfile)) | |
2435 | { | |
2436 | send_ipp_status(con, IPP_INTERNAL_ERROR, _("Unable to copy PPD file!")); | |
2437 | return; | |
2438 | } | |
2439 | else | |
2440 | { | |
2441 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
2442 | "Copied PPD file successfully!"); | |
2443 | chmod(dstfile, 0644); | |
2444 | } | |
ef416fc2 | 2445 | } |
2446 | } | |
2447 | ||
2448 | /* | |
b423cd4c | 2449 | * Update the printer attributes and return... |
ef416fc2 | 2450 | */ |
2451 | ||
b423cd4c | 2452 | cupsdSetPrinterAttrs(printer); |
2453 | cupsdSaveAllPrinters(); | |
ef416fc2 | 2454 | |
b423cd4c | 2455 | if (need_restart_job && printer->job) |
ef416fc2 | 2456 | { |
b423cd4c | 2457 | cupsd_job_t *job; |
ef416fc2 | 2458 | |
b423cd4c | 2459 | /* |
2460 | * Stop the current job and then restart it below... | |
2461 | */ | |
ef416fc2 | 2462 | |
b423cd4c | 2463 | job = (cupsd_job_t *)printer->job; |
ef416fc2 | 2464 | |
b423cd4c | 2465 | cupsdStopJob(job, 1); |
2466 | ||
2467 | job->state->values[0].integer = IPP_JOB_PENDING; | |
2468 | job->state_value = IPP_JOB_PENDING; | |
ef416fc2 | 2469 | } |
2470 | ||
b423cd4c | 2471 | if (need_restart_job) |
2472 | cupsdCheckJobs(); | |
ef416fc2 | 2473 | |
b423cd4c | 2474 | cupsdWritePrintcap(); |
2475 | ||
2476 | if (modify) | |
ef416fc2 | 2477 | { |
b423cd4c | 2478 | cupsdAddEvent(CUPSD_EVENT_PRINTER_MODIFIED, printer, NULL, |
2479 | "Printer \"%s\" modified by \"%s\".", printer->name, | |
2480 | get_username(con)); | |
ef416fc2 | 2481 | |
b423cd4c | 2482 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" modified by \"%s\".", |
2483 | printer->name, get_username(con)); | |
ef416fc2 | 2484 | } |
b423cd4c | 2485 | else |
2486 | { | |
2487 | cupsdAddPrinterHistory(printer); | |
ef416fc2 | 2488 | |
b423cd4c | 2489 | cupsdAddEvent(CUPSD_EVENT_PRINTER_ADDED, printer, NULL, |
2490 | "New printer \"%s\" added by \"%s\".", printer->name, | |
2491 | get_username(con)); | |
ef416fc2 | 2492 | |
b423cd4c | 2493 | cupsdLogMessage(CUPSD_LOG_INFO, "New printer \"%s\" added by \"%s\".", |
2494 | printer->name, get_username(con)); | |
2495 | } | |
2496 | ||
2497 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 2498 | } |
2499 | ||
2500 | ||
2501 | /* | |
b423cd4c | 2502 | * 'add_printer_state_reasons()' - Add the "printer-state-reasons" attribute |
2503 | * based upon the printer state... | |
ef416fc2 | 2504 | */ |
2505 | ||
b423cd4c | 2506 | static void |
2507 | add_printer_state_reasons( | |
2508 | cupsd_client_t *con, /* I - Client connection */ | |
2509 | cupsd_printer_t *p) /* I - Printer info */ | |
ef416fc2 | 2510 | { |
b423cd4c | 2511 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
2512 | "add_printer_state_reasons(%p[%d], %p[%s])", | |
2513 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2514 | |
b423cd4c | 2515 | if (p->num_reasons == 0) |
2516 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2517 | "printer-state-reasons", NULL, | |
2518 | p->state == IPP_PRINTER_STOPPED ? "paused" : "none"); | |
2519 | else | |
2520 | ippAddStrings(con->response, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
2521 | "printer-state-reasons", p->num_reasons, NULL, | |
2522 | (const char * const *)p->reasons); | |
2523 | } | |
ef416fc2 | 2524 | |
ef416fc2 | 2525 | |
b423cd4c | 2526 | /* |
2527 | * 'add_queued_job_count()' - Add the "queued-job-count" attribute for | |
2528 | * the specified printer or class. | |
2529 | */ | |
ef416fc2 | 2530 | |
b423cd4c | 2531 | static void |
2532 | add_queued_job_count( | |
2533 | cupsd_client_t *con, /* I - Client connection */ | |
2534 | cupsd_printer_t *p) /* I - Printer or class */ | |
2535 | { | |
2536 | int count; /* Number of jobs on destination */ | |
ef416fc2 | 2537 | |
ef416fc2 | 2538 | |
b423cd4c | 2539 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "add_queued_job_count(%p[%d], %p[%s])", |
2540 | con, con->http.fd, p, p->name); | |
ef416fc2 | 2541 | |
b423cd4c | 2542 | count = cupsdGetPrinterJobCount(p->name); |
ef416fc2 | 2543 | |
b423cd4c | 2544 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, |
2545 | "queued-job-count", count); | |
2546 | } | |
ef416fc2 | 2547 | |
ef416fc2 | 2548 | |
b423cd4c | 2549 | /* |
2550 | * 'apply_printer_defaults()' - Apply printer default options to a job. | |
2551 | */ | |
ef416fc2 | 2552 | |
b423cd4c | 2553 | static void |
2554 | apply_printer_defaults( | |
2555 | cupsd_printer_t *printer, /* I - Printer */ | |
2556 | cupsd_job_t *job) /* I - Job */ | |
2557 | { | |
2558 | int i, /* Looping var */ | |
2559 | num_options; /* Number of default options */ | |
2560 | cups_option_t *options, /* Default options */ | |
2561 | *option; /* Current option */ | |
ef416fc2 | 2562 | |
ef416fc2 | 2563 | |
b423cd4c | 2564 | /* |
2565 | * Collect all of the default options and add the missing ones to the | |
2566 | * job object... | |
2567 | */ | |
ef416fc2 | 2568 | |
b423cd4c | 2569 | for (i = printer->num_options, num_options = 0, option = printer->options; |
2570 | i > 0; | |
2571 | i --, option ++) | |
2572 | if (!ippFindAttribute(job->attrs, option->name, IPP_TAG_ZERO)) | |
2573 | { | |
2574 | num_options = cupsAddOption(option->name, option->value, num_options, | |
2575 | &options); | |
2576 | } | |
ef416fc2 | 2577 | |
b423cd4c | 2578 | /* |
2579 | * Encode these options as attributes in the job object... | |
2580 | */ | |
ef416fc2 | 2581 | |
b423cd4c | 2582 | cupsEncodeOptions2(job->attrs, num_options, options, IPP_TAG_JOB); |
2583 | cupsFreeOptions(num_options, options); | |
2584 | } | |
2585 | ||
2586 | ||
2587 | /* | |
2588 | * 'authenticate_job()' - Set job authentication info. | |
2589 | */ | |
2590 | ||
2591 | static void | |
2592 | authenticate_job(cupsd_client_t *con, /* I - Client connection */ | |
2593 | ipp_attribute_t *uri) /* I - Job URI */ | |
2594 | { | |
2595 | ipp_attribute_t *attr; /* Job-id attribute */ | |
2596 | int jobid; /* Job ID */ | |
2597 | cupsd_job_t *job; /* Current job */ | |
2598 | char method[HTTP_MAX_URI], | |
2599 | /* Method portion of URI */ | |
2600 | username[HTTP_MAX_URI], | |
2601 | /* Username portion of URI */ | |
2602 | host[HTTP_MAX_URI], | |
2603 | /* Host portion of URI */ | |
2604 | resource[HTTP_MAX_URI]; | |
2605 | /* Resource portion of URI */ | |
2606 | int port; /* Port portion of URI */ | |
ef416fc2 | 2607 | |
ef416fc2 | 2608 | |
b423cd4c | 2609 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "authenticate_job(%p[%d], %s)", |
2610 | con, con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2611 | |
b423cd4c | 2612 | /* |
2613 | * Start with "everything is OK" status... | |
2614 | */ | |
ef416fc2 | 2615 | |
b423cd4c | 2616 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 2617 | |
b423cd4c | 2618 | /* |
2619 | * See if we have a job URI or a printer URI... | |
2620 | */ | |
ef416fc2 | 2621 | |
b423cd4c | 2622 | if (!strcmp(uri->name, "printer-uri")) |
2623 | { | |
2624 | /* | |
2625 | * Got a printer URI; see if we also have a job-id attribute... | |
2626 | */ | |
ef416fc2 | 2627 | |
b423cd4c | 2628 | if ((attr = ippFindAttribute(con->request, "job-id", |
2629 | IPP_TAG_INTEGER)) == NULL) | |
2630 | { | |
2631 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2632 | _("Got a printer-uri attribute but no job-id!")); | |
2633 | return; | |
2634 | } | |
2635 | ||
2636 | jobid = attr->values[0].integer; | |
2637 | } | |
2638 | else | |
2639 | { | |
2640 | /* | |
2641 | * Got a job URI; parse it to get the job ID... | |
2642 | */ | |
ef416fc2 | 2643 | |
b423cd4c | 2644 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2645 | sizeof(method), username, sizeof(username), host, | |
2646 | sizeof(host), &port, resource, sizeof(resource)); | |
2647 | ||
2648 | if (strncmp(resource, "/jobs/", 6)) | |
2649 | { | |
2650 | /* | |
2651 | * Not a valid URI! | |
2652 | */ | |
ef416fc2 | 2653 | |
b423cd4c | 2654 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad job-uri attribute \"%s\"!"), |
2655 | uri->values[0].string.text); | |
2656 | return; | |
2657 | } | |
ef416fc2 | 2658 | |
b423cd4c | 2659 | jobid = atoi(resource + 6); |
2660 | } | |
ef416fc2 | 2661 | |
b423cd4c | 2662 | /* |
2663 | * See if the job exists... | |
2664 | */ | |
ef416fc2 | 2665 | |
b423cd4c | 2666 | if ((job = cupsdFindJob(jobid)) == NULL) |
2667 | { | |
2668 | /* | |
2669 | * Nope - return a "not found" error... | |
2670 | */ | |
ef416fc2 | 2671 | |
b423cd4c | 2672 | send_ipp_status(con, IPP_NOT_FOUND, |
2673 | _("Job #%d does not exist!"), jobid); | |
ef416fc2 | 2674 | return; |
b423cd4c | 2675 | } |
ef416fc2 | 2676 | |
b423cd4c | 2677 | /* |
2678 | * See if the job has been completed... | |
2679 | */ | |
2680 | ||
2681 | if (job->state_value != IPP_JOB_HELD) | |
ef416fc2 | 2682 | { |
2683 | /* | |
b423cd4c | 2684 | * Return a "not-possible" error... |
ef416fc2 | 2685 | */ |
2686 | ||
b423cd4c | 2687 | send_ipp_status(con, IPP_NOT_POSSIBLE, |
2688 | _("Job #%d is not held for authentication!"), | |
2689 | jobid); | |
2690 | return; | |
2691 | } | |
ef416fc2 | 2692 | |
b423cd4c | 2693 | /* |
2694 | * See if we have already authenticated... | |
2695 | */ | |
2696 | ||
2697 | if (!con->username[0]) | |
2698 | { | |
2699 | send_ipp_status(con, IPP_NOT_AUTHORIZED, | |
2700 | _("No authentication information provided!")); | |
2701 | return; | |
2702 | } | |
2703 | ||
2704 | /* | |
2705 | * See if the job is owned by the requesting user... | |
2706 | */ | |
2707 | ||
2708 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
2709 | { | |
2710 | send_http_error(con, HTTP_UNAUTHORIZED); | |
2711 | return; | |
2712 | } | |
2713 | ||
2714 | /* | |
2715 | * Save the authentication information for this job... | |
2716 | */ | |
2717 | ||
2718 | save_auth_info(con, job); | |
2719 | ||
2720 | /* | |
2721 | * Reset the job-hold-until value to "no-hold"... | |
2722 | */ | |
2723 | ||
2724 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", | |
2725 | IPP_TAG_KEYWORD)) == NULL) | |
2726 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
2727 | ||
2728 | if (attr) | |
2729 | { | |
2730 | attr->value_tag = IPP_TAG_KEYWORD; | |
2731 | cupsdSetString(&(attr->values[0].string.text), "no-hold"); | |
ef416fc2 | 2732 | } |
b423cd4c | 2733 | |
2734 | /* | |
2735 | * Release the job and return... | |
2736 | */ | |
2737 | ||
2738 | cupsdReleaseJob(job); | |
2739 | ||
2740 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was authenticated by \"%s\".", jobid, | |
2741 | con->username); | |
ef416fc2 | 2742 | } |
2743 | ||
2744 | ||
2745 | /* | |
b423cd4c | 2746 | * 'cancel_all_jobs()' - Cancel all print jobs. |
ef416fc2 | 2747 | */ |
2748 | ||
b423cd4c | 2749 | static void |
2750 | cancel_all_jobs(cupsd_client_t *con, /* I - Client connection */ | |
2751 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 2752 | { |
b423cd4c | 2753 | http_status_t status; /* Policy status */ |
2754 | const char *dest; /* Destination */ | |
2755 | cups_ptype_t dtype; /* Destination type */ | |
2756 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2757 | userpass[HTTP_MAX_URI], /* Username portion of URI */ | |
2758 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2759 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2760 | int port; /* Port portion of URI */ | |
2761 | ipp_attribute_t *attr; /* Attribute in request */ | |
2762 | const char *username; /* Username */ | |
2763 | int purge; /* Purge? */ | |
2764 | cupsd_printer_t *printer; /* Printer */ | |
ef416fc2 | 2765 | |
2766 | ||
b423cd4c | 2767 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_all_jobs(%p[%d], %s)", con, |
2768 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 2769 | |
2770 | /* | |
b423cd4c | 2771 | * See if we have a printer URI... |
ef416fc2 | 2772 | */ |
2773 | ||
b423cd4c | 2774 | if (strcmp(uri->name, "printer-uri")) |
2775 | { | |
2776 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2777 | _("The printer-uri attribute is required!")); | |
2778 | return; | |
2779 | } | |
ef416fc2 | 2780 | |
2781 | /* | |
b423cd4c | 2782 | * Get the username (if any) for the jobs we want to cancel (only if |
2783 | * "my-jobs" is specified... | |
ef416fc2 | 2784 | */ |
2785 | ||
b423cd4c | 2786 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
2787 | IPP_TAG_BOOLEAN)) != NULL && | |
2788 | attr->values[0].boolean) | |
ef416fc2 | 2789 | { |
b423cd4c | 2790 | if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
2791 | IPP_TAG_NAME)) != NULL) | |
2792 | username = attr->values[0].string.text; | |
2793 | else | |
2794 | { | |
2795 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2796 | _("Missing requesting-user-name attribute!")); | |
2797 | return; | |
2798 | } | |
ef416fc2 | 2799 | } |
b423cd4c | 2800 | else |
2801 | username = NULL; | |
ef416fc2 | 2802 | |
b423cd4c | 2803 | /* |
2804 | * Look for the "purge-jobs" attribute... | |
2805 | */ | |
2806 | ||
2807 | if ((attr = ippFindAttribute(con->request, "purge-jobs", | |
2808 | IPP_TAG_BOOLEAN)) != NULL) | |
2809 | purge = attr->values[0].boolean; | |
2810 | else | |
2811 | purge = 1; | |
ef416fc2 | 2812 | |
2813 | /* | |
b423cd4c | 2814 | * And if the destination is valid... |
ef416fc2 | 2815 | */ |
2816 | ||
b423cd4c | 2817 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2818 | sizeof(method), userpass, sizeof(userpass), host, | |
2819 | sizeof(host), &port, resource, sizeof(resource)); | |
2820 | ||
2821 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
ef416fc2 | 2822 | { |
2823 | /* | |
b423cd4c | 2824 | * Bad URI? |
ef416fc2 | 2825 | */ |
2826 | ||
b423cd4c | 2827 | if ((!strncmp(resource, "/printers/", 10) && resource[10]) || |
2828 | (!strncmp(resource, "/classes/", 9) && resource[9])) | |
2829 | { | |
2830 | send_ipp_status(con, IPP_NOT_FOUND, | |
2831 | _("The printer or class was not found.")); | |
2832 | return; | |
2833 | } | |
2834 | else if (strcmp(resource, "/printers/")) | |
2835 | { | |
2836 | send_ipp_status(con, IPP_NOT_FOUND, | |
2837 | _("The printer-uri \"%s\" is not valid."), | |
2838 | uri->values[0].string.text); | |
2839 | return; | |
2840 | } | |
ef416fc2 | 2841 | |
b423cd4c | 2842 | /* |
2843 | * Check policy... | |
2844 | */ | |
2845 | ||
2846 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
2847 | { | |
2848 | send_http_error(con, status); | |
2849 | return; | |
2850 | } | |
ef416fc2 | 2851 | |
ef416fc2 | 2852 | /* |
b423cd4c | 2853 | * Cancel all jobs on all printers... |
ef416fc2 | 2854 | */ |
2855 | ||
b423cd4c | 2856 | cupsdCancelJobs(NULL, username, purge); |
ef416fc2 | 2857 | |
b423cd4c | 2858 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs were %s by \"%s\".", |
2859 | purge ? "purged" : "cancelled", get_username(con)); | |
ef416fc2 | 2860 | } |
b423cd4c | 2861 | else |
ef416fc2 | 2862 | { |
2863 | /* | |
b423cd4c | 2864 | * Check policy... |
ef416fc2 | 2865 | */ |
2866 | ||
b423cd4c | 2867 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
2868 | { | |
2869 | send_http_error(con, status); | |
2870 | return; | |
2871 | } | |
ef416fc2 | 2872 | |
b423cd4c | 2873 | /* |
2874 | * Cancel all of the jobs on the named printer... | |
2875 | */ | |
2876 | ||
2877 | cupsdCancelJobs(dest, username, purge); | |
2878 | ||
2879 | cupsdLogMessage(CUPSD_LOG_INFO, "All jobs on \"%s\" were %s by \"%s\".", | |
2880 | dest, purge ? "purged" : "cancelled", get_username(con)); | |
ef416fc2 | 2881 | } |
2882 | ||
b423cd4c | 2883 | con->response->request.status.status_code = IPP_OK; |
2884 | } | |
2885 | ||
2886 | ||
2887 | /* | |
2888 | * 'cancel_job()' - Cancel a print job. | |
2889 | */ | |
2890 | ||
2891 | static void | |
2892 | cancel_job(cupsd_client_t *con, /* I - Client connection */ | |
2893 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
2894 | { | |
2895 | ipp_attribute_t *attr; /* Current attribute */ | |
2896 | int jobid; /* Job ID */ | |
2897 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
2898 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
2899 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
2900 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
2901 | int port; /* Port portion of URI */ | |
2902 | cupsd_job_t *job; /* Job information */ | |
2903 | const char *dest; /* Destination */ | |
2904 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
2905 | cupsd_printer_t *printer; /* Printer data */ | |
2906 | ||
2907 | ||
2908 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cancel_job(%p[%d], %s)", con, | |
2909 | con->http.fd, uri->values[0].string.text); | |
2910 | ||
ef416fc2 | 2911 | /* |
b423cd4c | 2912 | * See if we have a job URI or a printer URI... |
ef416fc2 | 2913 | */ |
2914 | ||
b423cd4c | 2915 | if (!strcmp(uri->name, "printer-uri")) |
2916 | { | |
2917 | /* | |
2918 | * Got a printer URI; see if we also have a job-id attribute... | |
2919 | */ | |
2920 | ||
2921 | if ((attr = ippFindAttribute(con->request, "job-id", | |
2922 | IPP_TAG_INTEGER)) == NULL) | |
2923 | { | |
2924 | send_ipp_status(con, IPP_BAD_REQUEST, | |
2925 | _("Got a printer-uri attribute but no job-id!")); | |
2926 | return; | |
2927 | } | |
2928 | ||
2929 | if ((jobid = attr->values[0].integer) == 0) | |
ef416fc2 | 2930 | { |
2931 | /* | |
b423cd4c | 2932 | * Find the current job on the specified printer... |
ef416fc2 | 2933 | */ |
2934 | ||
b423cd4c | 2935 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2936 | sizeof(method), username, sizeof(username), host, | |
2937 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 2938 | |
b423cd4c | 2939 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) |
ef416fc2 | 2940 | { |
2941 | /* | |
b423cd4c | 2942 | * Bad URI... |
ef416fc2 | 2943 | */ |
2944 | ||
b423cd4c | 2945 | send_ipp_status(con, IPP_NOT_FOUND, |
2946 | _("The printer or class was not found.")); | |
2947 | return; | |
ef416fc2 | 2948 | } |
2949 | ||
2950 | /* | |
b423cd4c | 2951 | * See if the printer is currently printing a job... |
ef416fc2 | 2952 | */ |
2953 | ||
b423cd4c | 2954 | if (printer->job) |
2955 | jobid = ((cupsd_job_t *)printer->job)->id; | |
ef416fc2 | 2956 | else |
ef416fc2 | 2957 | { |
2958 | /* | |
b423cd4c | 2959 | * No, see if there are any pending jobs... |
ef416fc2 | 2960 | */ |
b423cd4c | 2961 | |
2962 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); | |
2963 | job; | |
2964 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
2965 | if (job->state_value <= IPP_JOB_PROCESSING && | |
2966 | !strcasecmp(job->dest, dest)) | |
2967 | break; | |
ef416fc2 | 2968 | |
b423cd4c | 2969 | if (job) |
2970 | jobid = job->id; | |
2971 | else | |
ef416fc2 | 2972 | { |
b423cd4c | 2973 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("No active jobs on %s!"), |
2974 | dest); | |
2975 | return; | |
2976 | } | |
2977 | } | |
2978 | } | |
2979 | } | |
2980 | else | |
2981 | { | |
2982 | /* | |
2983 | * Got a job URI; parse it to get the job ID... | |
2984 | */ | |
ef416fc2 | 2985 | |
b423cd4c | 2986 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
2987 | sizeof(method), username, sizeof(username), host, | |
2988 | sizeof(host), &port, resource, sizeof(resource)); | |
2989 | ||
2990 | if (strncmp(resource, "/jobs/", 6)) | |
2991 | { | |
2992 | /* | |
2993 | * Not a valid URI! | |
2994 | */ | |
ef416fc2 | 2995 | |
b423cd4c | 2996 | send_ipp_status(con, IPP_BAD_REQUEST, |
2997 | _("Bad job-uri attribute \"%s\"!"), | |
2998 | uri->values[0].string.text); | |
2999 | return; | |
3000 | } | |
3001 | ||
3002 | jobid = atoi(resource + 6); | |
3003 | } | |
3004 | ||
3005 | /* | |
3006 | * See if the job exists... | |
3007 | */ | |
3008 | ||
3009 | if ((job = cupsdFindJob(jobid)) == NULL) | |
3010 | { | |
3011 | /* | |
3012 | * Nope - return a "not found" error... | |
3013 | */ | |
3014 | ||
3015 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
3016 | return; | |
3017 | } | |
3018 | ||
3019 | /* | |
3020 | * See if the job is owned by the requesting user... | |
3021 | */ | |
3022 | ||
3023 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
3024 | { | |
3025 | send_http_error(con, HTTP_UNAUTHORIZED); | |
3026 | return; | |
3027 | } | |
3028 | ||
3029 | /* | |
3030 | * See if the job is already completed, cancelled, or aborted; if so, | |
3031 | * we can't cancel... | |
3032 | */ | |
3033 | ||
3034 | if (job->state_value >= IPP_JOB_CANCELLED) | |
3035 | { | |
e1d6a774 | 3036 | switch (job->state_value) |
3037 | { | |
3038 | case IPP_JOB_CANCELLED : | |
3039 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3040 | _("Job #%d is already cancelled - can\'t cancel."), | |
3041 | jobid); | |
3042 | break; | |
3043 | ||
3044 | case IPP_JOB_ABORTED : | |
3045 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3046 | _("Job #%d is already aborted - can\'t cancel."), | |
3047 | jobid); | |
3048 | break; | |
3049 | ||
3050 | default : | |
3051 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
3052 | _("Job #%d is already completed - can\'t cancel."), | |
3053 | jobid); | |
3054 | break; | |
3055 | } | |
3056 | ||
b423cd4c | 3057 | return; |
3058 | } | |
ef416fc2 | 3059 | |
b423cd4c | 3060 | /* |
3061 | * Cancel the job and return... | |
3062 | */ | |
ef416fc2 | 3063 | |
b423cd4c | 3064 | cupsdAddEvent(CUPSD_EVENT_JOB_COMPLETED, job->printer, job, |
3065 | "Job cancelled by \"%s\".", username); | |
ef416fc2 | 3066 | |
b423cd4c | 3067 | cupsdCancelJob(job, 0); |
3068 | cupsdCheckJobs(); | |
ef416fc2 | 3069 | |
b423cd4c | 3070 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was cancelled by \"%s\".", jobid, |
3071 | username); | |
ef416fc2 | 3072 | |
b423cd4c | 3073 | con->response->request.status.status_code = IPP_OK; |
3074 | } | |
ef416fc2 | 3075 | |
ef416fc2 | 3076 | |
b423cd4c | 3077 | /* |
3078 | * 'cancel_subscription()' - Cancel a subscription. | |
3079 | */ | |
ef416fc2 | 3080 | |
b423cd4c | 3081 | static void |
3082 | cancel_subscription( | |
3083 | cupsd_client_t *con, /* I - Client connection */ | |
3084 | int sub_id) /* I - Subscription ID */ | |
3085 | { | |
3086 | http_status_t status; /* Policy status */ | |
3087 | cupsd_subscription_t *sub; /* Subscription */ | |
ef416fc2 | 3088 | |
ef416fc2 | 3089 | |
b423cd4c | 3090 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3091 | "cancel_subscription(con=%p[%d], sub_id=%d)", | |
3092 | con, con->http.fd, sub_id); | |
ef416fc2 | 3093 | |
b423cd4c | 3094 | /* |
3095 | * Is the subscription ID valid? | |
3096 | */ | |
ef416fc2 | 3097 | |
b423cd4c | 3098 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
3099 | { | |
3100 | /* | |
3101 | * Bad subscription ID... | |
3102 | */ | |
ef416fc2 | 3103 | |
b423cd4c | 3104 | send_ipp_status(con, IPP_NOT_FOUND, |
3105 | _("notify-subscription-id %d no good!"), sub_id); | |
3106 | return; | |
3107 | } | |
ef416fc2 | 3108 | |
b423cd4c | 3109 | /* |
3110 | * Check policy... | |
3111 | */ | |
ef416fc2 | 3112 | |
b423cd4c | 3113 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
3114 | DefaultPolicyPtr, | |
3115 | con, sub->owner)) != HTTP_OK) | |
3116 | { | |
3117 | send_http_error(con, status); | |
3118 | return; | |
3119 | } | |
ef416fc2 | 3120 | |
b423cd4c | 3121 | /* |
3122 | * Cancel the subscription... | |
3123 | */ | |
ef416fc2 | 3124 | |
b423cd4c | 3125 | cupsdDeleteSubscription(sub, 1); |
ef416fc2 | 3126 | |
b423cd4c | 3127 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 3128 | } |
3129 | ||
3130 | ||
3131 | /* | |
b423cd4c | 3132 | * 'check_quotas()' - Check quotas for a printer and user. |
ef416fc2 | 3133 | */ |
3134 | ||
b423cd4c | 3135 | static int /* O - 1 if OK, 0 if not */ |
3136 | check_quotas(cupsd_client_t *con, /* I - Client connection */ | |
3137 | cupsd_printer_t *p) /* I - Printer or class */ | |
ef416fc2 | 3138 | { |
b423cd4c | 3139 | int i; /* Looping var */ |
3140 | char username[33]; /* Username */ | |
3141 | cupsd_quota_t *q; /* Quota data */ | |
3142 | struct passwd *pw; /* User password data */ | |
ef416fc2 | 3143 | |
3144 | ||
b423cd4c | 3145 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "check_quotas(%p[%d], %p[%s])", |
3146 | con, con->http.fd, p, p->name); | |
ef416fc2 | 3147 | |
3148 | /* | |
b423cd4c | 3149 | * Check input... |
ef416fc2 | 3150 | */ |
3151 | ||
b423cd4c | 3152 | if (!con || !p) |
3153 | return (0); | |
ef416fc2 | 3154 | |
b423cd4c | 3155 | /* |
3156 | * Figure out who is printing... | |
3157 | */ | |
3158 | ||
3159 | strlcpy(username, get_username(con), sizeof(username)); | |
3160 | ||
3161 | /* | |
3162 | * Check global active job limits for printers and users... | |
3163 | */ | |
3164 | ||
3165 | if (MaxJobsPerPrinter) | |
ef416fc2 | 3166 | { |
b423cd4c | 3167 | /* |
3168 | * Check if there are too many pending jobs on this printer... | |
3169 | */ | |
3170 | ||
3171 | if (cupsdGetPrinterJobCount(p->name) >= MaxJobsPerPrinter) | |
3172 | { | |
3173 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for printer \"%s\"...", | |
3174 | p->name); | |
3175 | return (0); | |
3176 | } | |
3177 | } | |
3178 | ||
3179 | if (MaxJobsPerUser) | |
3180 | { | |
3181 | /* | |
3182 | * Check if there are too many pending jobs for this user... | |
3183 | */ | |
3184 | ||
3185 | if (cupsdGetUserJobCount(username) >= MaxJobsPerUser) | |
3186 | { | |
3187 | cupsdLogMessage(CUPSD_LOG_INFO, "Too many jobs for user \"%s\"...", | |
3188 | username); | |
3189 | return (0); | |
3190 | } | |
ef416fc2 | 3191 | } |
3192 | ||
3193 | /* | |
b423cd4c | 3194 | * Check against users... |
ef416fc2 | 3195 | */ |
3196 | ||
b423cd4c | 3197 | if (p->num_users == 0 && p->k_limit == 0 && p->page_limit == 0) |
3198 | return (1); | |
3199 | ||
3200 | if (p->num_users) | |
3201 | { | |
3202 | pw = getpwnam(username); | |
3203 | endpwent(); | |
3204 | ||
3205 | for (i = 0; i < p->num_users; i ++) | |
3206 | if (p->users[i][0] == '@') | |
3207 | { | |
3208 | /* | |
3209 | * Check group membership... | |
3210 | */ | |
3211 | ||
3212 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
3213 | break; | |
3214 | } | |
3215 | else if (!strcasecmp(username, p->users[i])) | |
3216 | break; | |
3217 | ||
3218 | if ((i < p->num_users) == p->deny_users) | |
ef416fc2 | 3219 | { |
b423cd4c | 3220 | cupsdLogMessage(CUPSD_LOG_INFO, |
3221 | "Denying user \"%s\" access to printer \"%s\"...", | |
3222 | username, p->name); | |
3223 | return (0); | |
ef416fc2 | 3224 | } |
b423cd4c | 3225 | } |
ef416fc2 | 3226 | |
3227 | /* | |
b423cd4c | 3228 | * Check quotas... |
ef416fc2 | 3229 | */ |
3230 | ||
b423cd4c | 3231 | if (p->k_limit || p->page_limit) |
3232 | { | |
3233 | if ((q = cupsdUpdateQuota(p, username, 0, 0)) == NULL) | |
3234 | { | |
3235 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3236 | "Unable to allocate quota data for user \"%s\"!", | |
3237 | username); | |
3238 | return (0); | |
3239 | } | |
ef416fc2 | 3240 | |
b423cd4c | 3241 | if ((q->k_count >= p->k_limit && p->k_limit) || |
3242 | (q->page_count >= p->page_limit && p->page_limit)) | |
3243 | { | |
3244 | cupsdLogMessage(CUPSD_LOG_INFO, "User \"%s\" is over the quota limit...", | |
3245 | username); | |
3246 | return (0); | |
3247 | } | |
3248 | } | |
3249 | ||
3250 | /* | |
3251 | * If we have gotten this far, we're done! | |
3252 | */ | |
3253 | ||
3254 | return (1); | |
ef416fc2 | 3255 | } |
3256 | ||
3257 | ||
3258 | /* | |
b423cd4c | 3259 | * 'copy_attribute()' - Copy a single attribute. |
ef416fc2 | 3260 | */ |
3261 | ||
b423cd4c | 3262 | static ipp_attribute_t * /* O - New attribute */ |
3263 | copy_attribute( | |
3264 | ipp_t *to, /* O - Destination request/response */ | |
3265 | ipp_attribute_t *attr, /* I - Attribute to copy */ | |
3266 | int quickcopy) /* I - Do a quick copy? */ | |
ef416fc2 | 3267 | { |
b423cd4c | 3268 | int i; /* Looping var */ |
3269 | ipp_attribute_t *toattr; /* Destination attribute */ | |
ef416fc2 | 3270 | |
3271 | ||
3272 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
b423cd4c | 3273 | "copy_attribute(%p, %p[%s,%x,%x])", to, attr, |
3274 | attr->name ? attr->name : "(null)", attr->group_tag, | |
3275 | attr->value_tag); | |
ef416fc2 | 3276 | |
b423cd4c | 3277 | switch (attr->value_tag & ~IPP_TAG_COPY) |
3278 | { | |
3279 | case IPP_TAG_ZERO : | |
3280 | toattr = ippAddSeparator(to); | |
3281 | break; | |
ef416fc2 | 3282 | |
b423cd4c | 3283 | case IPP_TAG_INTEGER : |
3284 | case IPP_TAG_ENUM : | |
3285 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3286 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3287 | |
b423cd4c | 3288 | for (i = 0; i < attr->num_values; i ++) |
3289 | toattr->values[i].integer = attr->values[i].integer; | |
3290 | break; | |
ef416fc2 | 3291 | |
b423cd4c | 3292 | case IPP_TAG_BOOLEAN : |
3293 | toattr = ippAddBooleans(to, attr->group_tag, attr->name, | |
3294 | attr->num_values, NULL); | |
ef416fc2 | 3295 | |
b423cd4c | 3296 | for (i = 0; i < attr->num_values; i ++) |
3297 | toattr->values[i].boolean = attr->values[i].boolean; | |
3298 | break; | |
ef416fc2 | 3299 | |
b423cd4c | 3300 | case IPP_TAG_STRING : |
3301 | case IPP_TAG_TEXT : | |
3302 | case IPP_TAG_NAME : | |
3303 | case IPP_TAG_KEYWORD : | |
3304 | case IPP_TAG_URI : | |
3305 | case IPP_TAG_URISCHEME : | |
3306 | case IPP_TAG_CHARSET : | |
3307 | case IPP_TAG_LANGUAGE : | |
3308 | case IPP_TAG_MIMETYPE : | |
3309 | toattr = ippAddStrings(to, attr->group_tag, | |
3310 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3311 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3312 | |
b423cd4c | 3313 | if (quickcopy) |
3314 | { | |
3315 | for (i = 0; i < attr->num_values; i ++) | |
3316 | toattr->values[i].string.text = attr->values[i].string.text; | |
3317 | } | |
3318 | else | |
3319 | { | |
3320 | for (i = 0; i < attr->num_values; i ++) | |
757d2cad | 3321 | toattr->values[i].string.text = _cupsStrAlloc(attr->values[i].string.text); |
b423cd4c | 3322 | } |
3323 | break; | |
ef416fc2 | 3324 | |
b423cd4c | 3325 | case IPP_TAG_DATE : |
3326 | toattr = ippAddDate(to, attr->group_tag, attr->name, | |
3327 | attr->values[0].date); | |
3328 | break; | |
ef416fc2 | 3329 | |
b423cd4c | 3330 | case IPP_TAG_RESOLUTION : |
3331 | toattr = ippAddResolutions(to, attr->group_tag, attr->name, | |
3332 | attr->num_values, IPP_RES_PER_INCH, | |
3333 | NULL, NULL); | |
ef416fc2 | 3334 | |
b423cd4c | 3335 | for (i = 0; i < attr->num_values; i ++) |
3336 | { | |
3337 | toattr->values[i].resolution.xres = attr->values[i].resolution.xres; | |
3338 | toattr->values[i].resolution.yres = attr->values[i].resolution.yres; | |
3339 | toattr->values[i].resolution.units = attr->values[i].resolution.units; | |
3340 | } | |
3341 | break; | |
ef416fc2 | 3342 | |
b423cd4c | 3343 | case IPP_TAG_RANGE : |
3344 | toattr = ippAddRanges(to, attr->group_tag, attr->name, | |
3345 | attr->num_values, NULL, NULL); | |
ef416fc2 | 3346 | |
b423cd4c | 3347 | for (i = 0; i < attr->num_values; i ++) |
3348 | { | |
3349 | toattr->values[i].range.lower = attr->values[i].range.lower; | |
3350 | toattr->values[i].range.upper = attr->values[i].range.upper; | |
3351 | } | |
3352 | break; | |
ef416fc2 | 3353 | |
b423cd4c | 3354 | case IPP_TAG_TEXTLANG : |
3355 | case IPP_TAG_NAMELANG : | |
3356 | toattr = ippAddStrings(to, attr->group_tag, | |
3357 | (ipp_tag_t)(attr->value_tag | quickcopy), | |
3358 | attr->name, attr->num_values, NULL, NULL); | |
ef416fc2 | 3359 | |
b423cd4c | 3360 | if (quickcopy) |
3361 | { | |
3362 | for (i = 0; i < attr->num_values; i ++) | |
3363 | { | |
3364 | toattr->values[i].string.charset = attr->values[i].string.charset; | |
3365 | toattr->values[i].string.text = attr->values[i].string.text; | |
3366 | } | |
3367 | } | |
3368 | else | |
3369 | { | |
3370 | for (i = 0; i < attr->num_values; i ++) | |
3371 | { | |
3372 | if (!i) | |
3373 | toattr->values[i].string.charset = | |
757d2cad | 3374 | _cupsStrAlloc(attr->values[i].string.charset); |
b423cd4c | 3375 | else |
3376 | toattr->values[i].string.charset = | |
3377 | toattr->values[0].string.charset; | |
ef416fc2 | 3378 | |
757d2cad | 3379 | toattr->values[i].string.text = _cupsStrAlloc(attr->values[i].string.text); |
b423cd4c | 3380 | } |
3381 | } | |
3382 | break; | |
ef416fc2 | 3383 | |
b423cd4c | 3384 | case IPP_TAG_BEGIN_COLLECTION : |
3385 | toattr = ippAddCollections(to, attr->group_tag, attr->name, | |
3386 | attr->num_values, NULL); | |
ef416fc2 | 3387 | |
b423cd4c | 3388 | for (i = 0; i < attr->num_values; i ++) |
3389 | { | |
3390 | toattr->values[i].collection = ippNew(); | |
3391 | copy_attrs(toattr->values[i].collection, attr->values[i].collection, | |
3392 | NULL, IPP_TAG_ZERO, 0); | |
3393 | } | |
ef416fc2 | 3394 | break; |
ef416fc2 | 3395 | |
b423cd4c | 3396 | default : |
3397 | toattr = ippAddIntegers(to, attr->group_tag, attr->value_tag, | |
3398 | attr->name, attr->num_values, NULL); | |
ef416fc2 | 3399 | |
b423cd4c | 3400 | for (i = 0; i < attr->num_values; i ++) |
3401 | { | |
3402 | toattr->values[i].unknown.length = attr->values[i].unknown.length; | |
ef416fc2 | 3403 | |
b423cd4c | 3404 | if (toattr->values[i].unknown.length > 0) |
3405 | { | |
3406 | if ((toattr->values[i].unknown.data = | |
3407 | malloc(toattr->values[i].unknown.length)) == NULL) | |
3408 | toattr->values[i].unknown.length = 0; | |
3409 | else | |
3410 | memcpy(toattr->values[i].unknown.data, | |
3411 | attr->values[i].unknown.data, | |
3412 | toattr->values[i].unknown.length); | |
3413 | } | |
3414 | } | |
3415 | break; /* anti-compiler-warning-code */ | |
3416 | } | |
ef416fc2 | 3417 | |
b423cd4c | 3418 | return (toattr); |
3419 | } | |
3420 | ||
3421 | ||
3422 | /* | |
3423 | * 'copy_attrs()' - Copy attributes from one request to another. | |
3424 | */ | |
3425 | ||
3426 | static void | |
3427 | copy_attrs(ipp_t *to, /* I - Destination request */ | |
3428 | ipp_t *from, /* I - Source request */ | |
3429 | cups_array_t *ra, /* I - Requested attributes */ | |
3430 | ipp_tag_t group, /* I - Group to copy */ | |
3431 | int quickcopy) /* I - Do a quick copy? */ | |
3432 | { | |
3433 | ipp_attribute_t *fromattr; /* Source attribute */ | |
ef416fc2 | 3434 | |
ef416fc2 | 3435 | |
b423cd4c | 3436 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3437 | "copy_attrs(to=%p, from=%p, ra=%p, group=%x, quickcopy=%d)", | |
3438 | to, from, ra, group, quickcopy); | |
ef416fc2 | 3439 | |
b423cd4c | 3440 | if (!to || !from) |
3441 | return; | |
e00b005a | 3442 | |
b423cd4c | 3443 | for (fromattr = from->attrs; fromattr; fromattr = fromattr->next) |
ef416fc2 | 3444 | { |
3445 | /* | |
b423cd4c | 3446 | * Filter attributes as needed... |
ef416fc2 | 3447 | */ |
3448 | ||
b423cd4c | 3449 | if (group != IPP_TAG_ZERO && fromattr->group_tag != group && |
3450 | fromattr->group_tag != IPP_TAG_ZERO && !fromattr->name) | |
3451 | continue; | |
3452 | ||
3453 | if (!ra || cupsArrayFind(ra, fromattr->name)) | |
3454 | copy_attribute(to, fromattr, quickcopy); | |
ef416fc2 | 3455 | } |
b423cd4c | 3456 | } |
ef416fc2 | 3457 | |
ef416fc2 | 3458 | |
b423cd4c | 3459 | /* |
3460 | * 'copy_banner()' - Copy a banner file to the requests directory for the | |
3461 | * specified job. | |
3462 | */ | |
ef416fc2 | 3463 | |
b423cd4c | 3464 | static int /* O - Size of banner file in kbytes */ |
3465 | copy_banner(cupsd_client_t *con, /* I - Client connection */ | |
3466 | cupsd_job_t *job, /* I - Job information */ | |
3467 | const char *name) /* I - Name of banner */ | |
3468 | { | |
3469 | int i; /* Looping var */ | |
3470 | int kbytes; /* Size of banner file in kbytes */ | |
3471 | char filename[1024]; /* Job filename */ | |
3472 | cupsd_banner_t *banner; /* Pointer to banner */ | |
3473 | cups_file_t *in; /* Input file */ | |
3474 | cups_file_t *out; /* Output file */ | |
3475 | int ch; /* Character from file */ | |
3476 | char attrname[255], /* Name of attribute */ | |
3477 | *s; /* Pointer into name */ | |
3478 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 3479 | |
ef416fc2 | 3480 | |
b423cd4c | 3481 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_banner(%p[%d], %p[%d], %s)", |
3482 | con, con->http.fd, job, job->id, name ? name : "(null)"); | |
ef416fc2 | 3483 | |
b423cd4c | 3484 | /* |
3485 | * Find the banner; return if not found or "none"... | |
3486 | */ | |
ef416fc2 | 3487 | |
b423cd4c | 3488 | if (!name || !strcmp(name, "none") || |
3489 | (banner = cupsdFindBanner(name)) == NULL) | |
3490 | return (0); | |
ef416fc2 | 3491 | |
b423cd4c | 3492 | /* |
3493 | * Open the banner and job files... | |
3494 | */ | |
ef416fc2 | 3495 | |
b423cd4c | 3496 | if (add_file(con, job, banner->filetype, 0)) |
3497 | return (0); | |
ef416fc2 | 3498 | |
b423cd4c | 3499 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, |
3500 | job->num_files); | |
3501 | if ((out = cupsFileOpen(filename, "w")) == NULL) | |
3502 | { | |
3503 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3504 | "copy_banner: Unable to create banner job file %s - %s", | |
3505 | filename, strerror(errno)); | |
3506 | job->num_files --; | |
3507 | return (0); | |
3508 | } | |
3509 | ||
3510 | fchmod(cupsFileNumber(out), 0640); | |
3511 | fchown(cupsFileNumber(out), RunUser, Group); | |
ef416fc2 | 3512 | |
3513 | /* | |
b423cd4c | 3514 | * Try the localized banner file under the subdirectory... |
ef416fc2 | 3515 | */ |
3516 | ||
80ca4592 | 3517 | strlcpy(attrname, job->attrs->attrs->next->values[0].string.text, |
b423cd4c | 3518 | sizeof(attrname)); |
3519 | if (strlen(attrname) > 2 && attrname[2] == '-') | |
ef416fc2 | 3520 | { |
3521 | /* | |
b423cd4c | 3522 | * Convert ll-cc to ll_CC... |
ef416fc2 | 3523 | */ |
3524 | ||
b423cd4c | 3525 | attrname[2] = '_'; |
3526 | attrname[3] = toupper(attrname[3] & 255); | |
3527 | attrname[4] = toupper(attrname[4] & 255); | |
3528 | } | |
ef416fc2 | 3529 | |
b423cd4c | 3530 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3531 | attrname, name); | |
ef416fc2 | 3532 | |
b423cd4c | 3533 | if (access(filename, 0) && strlen(attrname) > 2) |
ef416fc2 | 3534 | { |
3535 | /* | |
b423cd4c | 3536 | * Wasn't able to find "ll_CC" locale file; try the non-national |
3537 | * localization banner directory. | |
ef416fc2 | 3538 | */ |
3539 | ||
b423cd4c | 3540 | attrname[2] = '\0'; |
ef416fc2 | 3541 | |
b423cd4c | 3542 | snprintf(filename, sizeof(filename), "%s/banners/%s/%s", DataDir, |
3543 | attrname, name); | |
ef416fc2 | 3544 | } |
b423cd4c | 3545 | |
3546 | if (access(filename, 0)) | |
ef416fc2 | 3547 | { |
3548 | /* | |
b423cd4c | 3549 | * Use the non-localized banner file. |
ef416fc2 | 3550 | */ |
3551 | ||
b423cd4c | 3552 | snprintf(filename, sizeof(filename), "%s/banners/%s", DataDir, name); |
3553 | } | |
ef416fc2 | 3554 | |
b423cd4c | 3555 | if ((in = cupsFileOpen(filename, "r")) == NULL) |
3556 | { | |
3557 | cupsFileClose(out); | |
3558 | unlink(filename); | |
3559 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3560 | "copy_banner: Unable to open banner template file %s - %s", | |
3561 | filename, strerror(errno)); | |
3562 | job->num_files --; | |
3563 | return (0); | |
ef416fc2 | 3564 | } |
3565 | ||
3566 | /* | |
b423cd4c | 3567 | * Parse the file to the end... |
ef416fc2 | 3568 | */ |
3569 | ||
b423cd4c | 3570 | while ((ch = cupsFileGetChar(in)) != EOF) |
3571 | if (ch == '{') | |
3572 | { | |
3573 | /* | |
3574 | * Get an attribute name... | |
3575 | */ | |
ef416fc2 | 3576 | |
b423cd4c | 3577 | for (s = attrname; (ch = cupsFileGetChar(in)) != EOF;) |
3578 | if (!isalpha(ch & 255) && ch != '-' && ch != '?') | |
3579 | break; | |
3580 | else if (s < (attrname + sizeof(attrname) - 1)) | |
3581 | *s++ = ch; | |
3582 | else | |
3583 | break; | |
ef416fc2 | 3584 | |
b423cd4c | 3585 | *s = '\0'; |
3586 | ||
3587 | if (ch != '}') | |
3588 | { | |
3589 | /* | |
3590 | * Ignore { followed by stuff that is not an attribute name... | |
3591 | */ | |
3592 | ||
3593 | cupsFilePrintf(out, "{%s%c", attrname, ch); | |
3594 | continue; | |
3595 | } | |
ef416fc2 | 3596 | |
ef416fc2 | 3597 | /* |
b423cd4c | 3598 | * See if it is defined... |
ef416fc2 | 3599 | */ |
3600 | ||
b423cd4c | 3601 | if (attrname[0] == '?') |
3602 | s = attrname + 1; | |
3603 | else | |
3604 | s = attrname; | |
ef416fc2 | 3605 | |
b423cd4c | 3606 | if (!strcmp(s, "printer-name")) |
3607 | { | |
3608 | cupsFilePuts(out, job->dest); | |
3609 | continue; | |
ef416fc2 | 3610 | } |
b423cd4c | 3611 | else if ((attr = ippFindAttribute(job->attrs, s, IPP_TAG_ZERO)) == NULL) |
3612 | { | |
3613 | /* | |
3614 | * See if we have a leading question mark... | |
3615 | */ | |
ef416fc2 | 3616 | |
b423cd4c | 3617 | if (attrname[0] != '?') |
3618 | { | |
3619 | /* | |
3620 | * Nope, write to file as-is; probably a PostScript procedure... | |
3621 | */ | |
ef416fc2 | 3622 | |
b423cd4c | 3623 | cupsFilePrintf(out, "{%s}", attrname); |
3624 | } | |
ef416fc2 | 3625 | |
b423cd4c | 3626 | continue; |
3627 | } | |
ef416fc2 | 3628 | |
b423cd4c | 3629 | /* |
3630 | * Output value(s)... | |
3631 | */ | |
ef416fc2 | 3632 | |
b423cd4c | 3633 | for (i = 0; i < attr->num_values; i ++) |
3634 | { | |
3635 | if (i) | |
3636 | cupsFilePutChar(out, ','); | |
ef416fc2 | 3637 | |
b423cd4c | 3638 | switch (attr->value_tag) |
3639 | { | |
3640 | case IPP_TAG_INTEGER : | |
3641 | case IPP_TAG_ENUM : | |
3642 | if (!strncmp(s, "time-at-", 8)) | |
3643 | cupsFilePuts(out, cupsdGetDateTime(attr->values[i].integer)); | |
3644 | else | |
3645 | cupsFilePrintf(out, "%d", attr->values[i].integer); | |
3646 | break; | |
ef416fc2 | 3647 | |
b423cd4c | 3648 | case IPP_TAG_BOOLEAN : |
3649 | cupsFilePrintf(out, "%d", attr->values[i].boolean); | |
3650 | break; | |
ef416fc2 | 3651 | |
b423cd4c | 3652 | case IPP_TAG_NOVALUE : |
3653 | cupsFilePuts(out, "novalue"); | |
3654 | break; | |
ef416fc2 | 3655 | |
b423cd4c | 3656 | case IPP_TAG_RANGE : |
3657 | cupsFilePrintf(out, "%d-%d", attr->values[i].range.lower, | |
3658 | attr->values[i].range.upper); | |
3659 | break; | |
fa73b229 | 3660 | |
b423cd4c | 3661 | case IPP_TAG_RESOLUTION : |
3662 | cupsFilePrintf(out, "%dx%d%s", attr->values[i].resolution.xres, | |
3663 | attr->values[i].resolution.yres, | |
3664 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3665 | "dpi" : "dpc"); | |
3666 | break; | |
fa73b229 | 3667 | |
b423cd4c | 3668 | case IPP_TAG_URI : |
3669 | case IPP_TAG_STRING : | |
3670 | case IPP_TAG_TEXT : | |
3671 | case IPP_TAG_NAME : | |
3672 | case IPP_TAG_KEYWORD : | |
3673 | case IPP_TAG_CHARSET : | |
3674 | case IPP_TAG_LANGUAGE : | |
3675 | if (!strcasecmp(banner->filetype->type, "postscript")) | |
3676 | { | |
3677 | /* | |
3678 | * Need to quote strings for PS banners... | |
3679 | */ | |
fa73b229 | 3680 | |
b423cd4c | 3681 | const char *p; |
fa73b229 | 3682 | |
b423cd4c | 3683 | for (p = attr->values[i].string.text; *p; p ++) |
3684 | { | |
3685 | if (*p == '(' || *p == ')' || *p == '\\') | |
3686 | { | |
3687 | cupsFilePutChar(out, '\\'); | |
3688 | cupsFilePutChar(out, *p); | |
3689 | } | |
3690 | else if (*p < 32 || *p > 126) | |
3691 | cupsFilePrintf(out, "\\%03o", *p & 255); | |
3692 | else | |
3693 | cupsFilePutChar(out, *p); | |
3694 | } | |
3695 | } | |
3696 | else | |
3697 | cupsFilePuts(out, attr->values[i].string.text); | |
3698 | break; | |
fa73b229 | 3699 | |
b423cd4c | 3700 | default : |
3701 | break; /* anti-compiler-warning-code */ | |
3702 | } | |
3703 | } | |
3704 | } | |
3705 | else if (ch == '\\') /* Quoted char */ | |
3706 | { | |
3707 | ch = cupsFileGetChar(in); | |
fa73b229 | 3708 | |
b423cd4c | 3709 | if (ch != '{') /* Only do special handling for \{ */ |
3710 | cupsFilePutChar(out, '\\'); | |
fa73b229 | 3711 | |
b423cd4c | 3712 | cupsFilePutChar(out, ch); |
3713 | } | |
3714 | else | |
3715 | cupsFilePutChar(out, ch); | |
fa73b229 | 3716 | |
b423cd4c | 3717 | cupsFileClose(in); |
fa73b229 | 3718 | |
b423cd4c | 3719 | kbytes = (cupsFileTell(out) + 1023) / 1024; |
fa73b229 | 3720 | |
b423cd4c | 3721 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
3722 | IPP_TAG_INTEGER)) != NULL) | |
3723 | attr->values[0].integer += kbytes; | |
3724 | ||
3725 | cupsFileClose(out); | |
3726 | ||
3727 | return (kbytes); | |
fa73b229 | 3728 | } |
3729 | ||
3730 | ||
3731 | /* | |
b423cd4c | 3732 | * 'copy_file()' - Copy a PPD file or interface script... |
fa73b229 | 3733 | */ |
3734 | ||
b423cd4c | 3735 | static int /* O - 0 = success, -1 = error */ |
3736 | copy_file(const char *from, /* I - Source file */ | |
3737 | const char *to) /* I - Destination file */ | |
fa73b229 | 3738 | { |
b423cd4c | 3739 | cups_file_t *src, /* Source file */ |
3740 | *dst; /* Destination file */ | |
3741 | int bytes; /* Bytes to read/write */ | |
3742 | char buffer[2048]; /* Copy buffer */ | |
fa73b229 | 3743 | |
3744 | ||
b423cd4c | 3745 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "copy_file(\"%s\", \"%s\")", from, to); |
3746 | ||
fa73b229 | 3747 | /* |
b423cd4c | 3748 | * Open the source and destination file for a copy... |
fa73b229 | 3749 | */ |
3750 | ||
b423cd4c | 3751 | if ((src = cupsFileOpen(from, "rb")) == NULL) |
3752 | return (-1); | |
fa73b229 | 3753 | |
b423cd4c | 3754 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
3755 | { | |
3756 | cupsFileClose(src); | |
3757 | return (-1); | |
3758 | } | |
fa73b229 | 3759 | |
b423cd4c | 3760 | /* |
3761 | * Copy the source file to the destination... | |
3762 | */ | |
fa73b229 | 3763 | |
b423cd4c | 3764 | while ((bytes = cupsFileRead(src, buffer, sizeof(buffer))) > 0) |
3765 | if (cupsFileWrite(dst, buffer, bytes) < bytes) | |
3766 | { | |
3767 | cupsFileClose(src); | |
3768 | cupsFileClose(dst); | |
3769 | return (-1); | |
3770 | } | |
fa73b229 | 3771 | |
b423cd4c | 3772 | /* |
3773 | * Close both files and return... | |
3774 | */ | |
fa73b229 | 3775 | |
b423cd4c | 3776 | cupsFileClose(src); |
fa73b229 | 3777 | |
b423cd4c | 3778 | return (cupsFileClose(dst)); |
3779 | } | |
fa73b229 | 3780 | |
fa73b229 | 3781 | |
b423cd4c | 3782 | /* |
3783 | * 'copy_model()' - Copy a PPD model file, substituting default values | |
3784 | * as needed... | |
3785 | */ | |
e00b005a | 3786 | |
b423cd4c | 3787 | static int /* O - 0 = success, -1 = error */ |
3788 | copy_model(cupsd_client_t *con, /* I - Client connection */ | |
3789 | const char *from, /* I - Source file */ | |
3790 | const char *to) /* I - Destination file */ | |
3791 | { | |
3792 | fd_set *input; /* select() input set */ | |
3793 | struct timeval timeout; /* select() timeout */ | |
3794 | int maxfd; /* Maximum file descriptor for select() */ | |
3795 | char tempfile[1024]; /* Temporary PPD file */ | |
3796 | int tempfd; /* Temporary PPD file descriptor */ | |
3797 | int temppid; /* Process ID of cups-driverd */ | |
3798 | int temppipe[2]; /* Temporary pipes */ | |
3799 | char *argv[4], /* Command-line arguments */ | |
3800 | *envp[MAX_ENV]; /* Environment */ | |
3801 | cups_file_t *src, /* Source file */ | |
3802 | *dst; /* Destination file */ | |
3803 | int bytes, /* Bytes from pipe */ | |
3804 | total; /* Total bytes from pipe */ | |
3805 | char buffer[2048], /* Copy buffer */ | |
3806 | *ptr; /* Pointer into buffer */ | |
3807 | int i; /* Looping var */ | |
3808 | char option[PPD_MAX_NAME], /* Option name */ | |
3809 | choice[PPD_MAX_NAME]; /* Choice name */ | |
3810 | int num_defaults; /* Number of default options */ | |
3811 | ppd_default_t *defaults; /* Default options */ | |
3812 | char cups_protocol[PPD_MAX_LINE]; | |
3813 | /* cupsProtocol attribute */ | |
3814 | int have_letter, /* Have Letter size */ | |
3815 | have_a4; /* Have A4 size */ | |
3816 | #ifdef HAVE_LIBPAPER | |
3817 | char *paper_result; /* Paper size name from libpaper */ | |
3818 | char system_paper[64]; /* Paper size name buffer */ | |
3819 | #endif /* HAVE_LIBPAPER */ | |
e00b005a | 3820 | |
e00b005a | 3821 | |
b423cd4c | 3822 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
3823 | "copy_model(con=%p, from=\"%s\", to=\"%s\")", | |
3824 | con, from, to); | |
e00b005a | 3825 | |
b423cd4c | 3826 | /* |
3827 | * Run cups-driverd to get the PPD file... | |
3828 | */ | |
e00b005a | 3829 | |
b423cd4c | 3830 | argv[0] = "cups-driverd"; |
3831 | argv[1] = "cat"; | |
3832 | argv[2] = (char *)from; | |
3833 | argv[3] = NULL; | |
e00b005a | 3834 | |
b423cd4c | 3835 | cupsdLoadEnv(envp, (int)(sizeof(envp) / sizeof(envp[0]))); |
e00b005a | 3836 | |
b423cd4c | 3837 | snprintf(buffer, sizeof(buffer), "%s/daemon/cups-driverd", ServerBin); |
3838 | snprintf(tempfile, sizeof(tempfile), "%s/%d.ppd", TempDir, con->http.fd); | |
3839 | tempfd = open(tempfile, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3840 | if (tempfd < 0) | |
3841 | return (-1); | |
3842 | ||
3843 | cupsdOpenPipe(temppipe); | |
3844 | ||
3845 | if ((input = calloc(1, SetSize)) == NULL) | |
3846 | { | |
3847 | close(tempfd); | |
3848 | unlink(tempfile); | |
3849 | ||
3850 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
3851 | "copy_model: Unable to allocate %d bytes for select()...", | |
3852 | SetSize); | |
3853 | return (-1); | |
e00b005a | 3854 | } |
3855 | ||
b423cd4c | 3856 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
3857 | "copy_model: Running \"cups-driverd cat %s\"...", from); | |
fa73b229 | 3858 | |
b423cd4c | 3859 | if (!cupsdStartProcess(buffer, argv, envp, -1, temppipe[1], CGIPipes[1], |
3860 | -1, 0, &temppid)) | |
fa73b229 | 3861 | { |
b423cd4c | 3862 | free(input); |
3863 | close(tempfd); | |
3864 | unlink(tempfile); | |
3865 | return (-1); | |
fa73b229 | 3866 | } |
3867 | ||
b423cd4c | 3868 | close(temppipe[1]); |
fa73b229 | 3869 | |
b423cd4c | 3870 | /* |
3871 | * Wait up to 30 seconds for the PPD file to be copied... | |
3872 | */ | |
fa73b229 | 3873 | |
b423cd4c | 3874 | total = 0; |
fa73b229 | 3875 | |
b423cd4c | 3876 | if (temppipe[0] > CGIPipes[0]) |
3877 | maxfd = temppipe[0] + 1; | |
3878 | else | |
3879 | maxfd = CGIPipes[0] + 1; | |
ef416fc2 | 3880 | |
b423cd4c | 3881 | for (;;) |
3882 | { | |
3883 | /* | |
3884 | * See if we have data ready... | |
3885 | */ | |
ef416fc2 | 3886 | |
b423cd4c | 3887 | bytes = 0; |
ef416fc2 | 3888 | |
b423cd4c | 3889 | FD_SET(temppipe[0], input); |
3890 | FD_SET(CGIPipes[0], input); | |
ef416fc2 | 3891 | |
b423cd4c | 3892 | timeout.tv_sec = 30; |
3893 | timeout.tv_usec = 0; | |
3894 | ||
3895 | if ((i = select(maxfd, input, NULL, NULL, &timeout)) < 0) | |
3896 | { | |
3897 | if (errno == EINTR) | |
3898 | continue; | |
3899 | else | |
3900 | break; | |
3901 | } | |
3902 | else if (i == 0) | |
ef416fc2 | 3903 | { |
3904 | /* | |
b423cd4c | 3905 | * We have timed out... |
ef416fc2 | 3906 | */ |
3907 | ||
b423cd4c | 3908 | break; |
ef416fc2 | 3909 | } |
b423cd4c | 3910 | |
3911 | if (FD_ISSET(temppipe[0], input)) | |
ef416fc2 | 3912 | { |
3913 | /* | |
b423cd4c | 3914 | * Read the PPD file from the pipe, and write it to the PPD file. |
ef416fc2 | 3915 | */ |
3916 | ||
b423cd4c | 3917 | if ((bytes = read(temppipe[0], buffer, sizeof(buffer))) > 0) |
3918 | { | |
3919 | if (write(tempfd, buffer, bytes) < bytes) | |
3920 | break; | |
ef416fc2 | 3921 | |
b423cd4c | 3922 | total += bytes; |
3923 | } | |
3924 | else | |
3925 | break; | |
ef416fc2 | 3926 | } |
b423cd4c | 3927 | |
3928 | if (FD_ISSET(CGIPipes[0], input)) | |
3929 | cupsdUpdateCGI(); | |
ef416fc2 | 3930 | } |
3931 | ||
b423cd4c | 3932 | close(temppipe[0]); |
3933 | close(tempfd); | |
ef416fc2 | 3934 | |
b423cd4c | 3935 | free(input); |
ef416fc2 | 3936 | |
b423cd4c | 3937 | if (!total) |
ef416fc2 | 3938 | { |
b423cd4c | 3939 | /* |
3940 | * No data from cups-deviced... | |
3941 | */ | |
3942 | ||
3943 | cupsdLogMessage(CUPSD_LOG_ERROR, "copy_model: empty PPD file!"); | |
3944 | unlink(tempfile); | |
3945 | return (-1); | |
ef416fc2 | 3946 | } |
3947 | ||
b423cd4c | 3948 | /* |
3949 | * Read the source file and see what page sizes are supported... | |
3950 | */ | |
fa73b229 | 3951 | |
b423cd4c | 3952 | if ((src = cupsFileOpen(tempfile, "rb")) == NULL) |
3953 | { | |
3954 | unlink(tempfile); | |
3955 | return (-1); | |
3956 | } | |
fa73b229 | 3957 | |
b423cd4c | 3958 | have_letter = 0; |
3959 | have_a4 = 0; | |
fa73b229 | 3960 | |
b423cd4c | 3961 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
3962 | if (!strncmp(buffer, "*PageSize ", 10)) | |
3963 | { | |
3964 | /* | |
3965 | * Strip UI text and command data from the end of the line... | |
3966 | */ | |
fa73b229 | 3967 | |
b423cd4c | 3968 | if ((ptr = strchr(buffer + 10, '/')) != NULL) |
3969 | *ptr = '\0'; | |
3970 | if ((ptr = strchr(buffer + 10, ':')) != NULL) | |
3971 | *ptr = '\0'; | |
ef416fc2 | 3972 | |
b423cd4c | 3973 | for (ptr = buffer + 10; isspace(*ptr); ptr ++); |
ef416fc2 | 3974 | |
b423cd4c | 3975 | /* |
3976 | * Look for Letter and A4 page sizes... | |
3977 | */ | |
ef416fc2 | 3978 | |
b423cd4c | 3979 | if (!strcmp(ptr, "Letter")) |
3980 | have_letter = 1; | |
ef416fc2 | 3981 | |
b423cd4c | 3982 | if (!strcmp(ptr, "A4")) |
3983 | have_a4 = 1; | |
3984 | } | |
ef416fc2 | 3985 | |
b423cd4c | 3986 | cupsFileRewind(src); |
ef416fc2 | 3987 | |
3988 | /* | |
b423cd4c | 3989 | * Open the destination (if possible) and set the default options... |
ef416fc2 | 3990 | */ |
3991 | ||
b423cd4c | 3992 | num_defaults = 0; |
3993 | defaults = NULL; | |
3994 | cups_protocol[0] = '\0'; | |
ef416fc2 | 3995 | |
b423cd4c | 3996 | if ((dst = cupsFileOpen(to, "rb")) != NULL) |
ef416fc2 | 3997 | { |
3998 | /* | |
b423cd4c | 3999 | * Read all of the default lines from the old PPD... |
ef416fc2 | 4000 | */ |
4001 | ||
b423cd4c | 4002 | while (cupsFileGets(dst, buffer, sizeof(buffer))) |
4003 | if (!strncmp(buffer, "*Default", 8)) | |
4004 | { | |
4005 | /* | |
4006 | * Add the default option... | |
4007 | */ | |
ef416fc2 | 4008 | |
b423cd4c | 4009 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4010 | choice, sizeof(choice))) | |
4011 | num_defaults = ppd_add_default(option, choice, num_defaults, | |
4012 | &defaults); | |
4013 | } | |
4014 | else if (!strncmp(buffer, "*cupsProtocol:", 14)) | |
4015 | strlcpy(cups_protocol, buffer, sizeof(cups_protocol)); | |
ef416fc2 | 4016 | |
b423cd4c | 4017 | cupsFileClose(dst); |
ef416fc2 | 4018 | } |
b423cd4c | 4019 | #ifdef HAVE_LIBPAPER |
4020 | else if ((paper_result = systempapername()) != NULL) | |
4021 | { | |
4022 | /* | |
4023 | * Set the default media sizes from the systemwide default... | |
4024 | */ | |
ef416fc2 | 4025 | |
b423cd4c | 4026 | strlcpy(system_paper, paper_result, sizeof(system_paper)); |
4027 | system_paper[0] = toupper(system_paper[0] & 255); | |
ef416fc2 | 4028 | |
b423cd4c | 4029 | if ((!strcmp(system_paper, "Letter") && have_letter) || |
4030 | (!strcmp(system_paper, "A4") && have_a4)) | |
4031 | { | |
4032 | num_defaults = ppd_add_default("PageSize", system_paper, | |
4033 | num_defaults, &defaults); | |
4034 | num_defaults = ppd_add_default("PageRegion", system_paper, | |
4035 | num_defaults, &defaults); | |
4036 | num_defaults = ppd_add_default("PaperDimension", system_paper, | |
4037 | num_defaults, &defaults); | |
4038 | num_defaults = ppd_add_default("ImageableArea", system_paper, | |
4039 | num_defaults, &defaults); | |
4040 | } | |
ef416fc2 | 4041 | } |
b423cd4c | 4042 | #endif /* HAVE_LIBPAPER */ |
4043 | else | |
ef416fc2 | 4044 | { |
b423cd4c | 4045 | /* |
4046 | * Add the default media sizes... | |
4047 | * | |
4048 | * Note: These values are generally not valid for large-format devices | |
4049 | * like plotters, however it is probably safe to say that those | |
4050 | * users will configure the media size after initially adding | |
4051 | * the device anyways... | |
4052 | */ | |
4053 | ||
4054 | if (!DefaultLanguage || | |
4055 | !strcasecmp(DefaultLanguage, "C") || | |
4056 | !strcasecmp(DefaultLanguage, "POSIX") || | |
4057 | !strcasecmp(DefaultLanguage, "en") || | |
4058 | !strncasecmp(DefaultLanguage, "en_US", 5) || | |
4059 | !strncasecmp(DefaultLanguage, "en_CA", 5) || | |
4060 | !strncasecmp(DefaultLanguage, "fr_CA", 5)) | |
4061 | { | |
4062 | /* | |
4063 | * These are the only locales that will default to "letter" size... | |
4064 | */ | |
4065 | ||
4066 | if (have_letter) | |
4067 | { | |
4068 | num_defaults = ppd_add_default("PageSize", "Letter", num_defaults, | |
4069 | &defaults); | |
4070 | num_defaults = ppd_add_default("PageRegion", "Letter", num_defaults, | |
4071 | &defaults); | |
4072 | num_defaults = ppd_add_default("PaperDimension", "Letter", num_defaults, | |
4073 | &defaults); | |
4074 | num_defaults = ppd_add_default("ImageableArea", "Letter", num_defaults, | |
4075 | &defaults); | |
4076 | } | |
4077 | } | |
4078 | else if (have_a4) | |
4079 | { | |
4080 | /* | |
4081 | * The rest default to "a4" size... | |
4082 | */ | |
4083 | ||
4084 | num_defaults = ppd_add_default("PageSize", "A4", num_defaults, | |
4085 | &defaults); | |
4086 | num_defaults = ppd_add_default("PageRegion", "A4", num_defaults, | |
4087 | &defaults); | |
4088 | num_defaults = ppd_add_default("PaperDimension", "A4", num_defaults, | |
4089 | &defaults); | |
4090 | num_defaults = ppd_add_default("ImageableArea", "A4", num_defaults, | |
4091 | &defaults); | |
4092 | } | |
ef416fc2 | 4093 | } |
4094 | ||
4095 | /* | |
b423cd4c | 4096 | * Open the destination file for a copy... |
ef416fc2 | 4097 | */ |
4098 | ||
b423cd4c | 4099 | if ((dst = cupsFileOpen(to, "wb")) == NULL) |
ef416fc2 | 4100 | { |
b423cd4c | 4101 | if (num_defaults > 0) |
4102 | free(defaults); | |
4103 | ||
4104 | cupsFileClose(src); | |
4105 | unlink(tempfile); | |
4106 | return (-1); | |
ef416fc2 | 4107 | } |
4108 | ||
4109 | /* | |
b423cd4c | 4110 | * Copy the source file to the destination... |
ef416fc2 | 4111 | */ |
4112 | ||
b423cd4c | 4113 | while (cupsFileGets(src, buffer, sizeof(buffer))) |
ef416fc2 | 4114 | { |
b423cd4c | 4115 | if (!strncmp(buffer, "*Default", 8)) |
ef416fc2 | 4116 | { |
b423cd4c | 4117 | /* |
4118 | * Check for an previous default option choice... | |
4119 | */ | |
ef416fc2 | 4120 | |
b423cd4c | 4121 | if (!ppd_parse_line(buffer, option, sizeof(option), |
4122 | choice, sizeof(choice))) | |
ef416fc2 | 4123 | { |
b423cd4c | 4124 | for (i = 0; i < num_defaults; i ++) |
4125 | if (!strcmp(option, defaults[i].option)) | |
4126 | { | |
4127 | /* | |
4128 | * Substitute the previous choice... | |
4129 | */ | |
ef416fc2 | 4130 | |
b423cd4c | 4131 | snprintf(buffer, sizeof(buffer), "*Default%s: %s", option, |
4132 | defaults[i].choice); | |
4133 | break; | |
4134 | } | |
4135 | } | |
ef416fc2 | 4136 | } |
b423cd4c | 4137 | |
4138 | cupsFilePrintf(dst, "%s\n", buffer); | |
ef416fc2 | 4139 | } |
4140 | ||
b423cd4c | 4141 | if (cups_protocol[0]) |
4142 | cupsFilePrintf(dst, "%s\n", cups_protocol); | |
4143 | ||
4144 | if (num_defaults > 0) | |
4145 | free(defaults); | |
4146 | ||
ef416fc2 | 4147 | /* |
b423cd4c | 4148 | * Close both files and return... |
ef416fc2 | 4149 | */ |
4150 | ||
b423cd4c | 4151 | cupsFileClose(src); |
4152 | ||
4153 | unlink(tempfile); | |
4154 | ||
4155 | return (cupsFileClose(dst)); | |
4156 | } | |
4157 | ||
4158 | ||
4159 | /* | |
4160 | * 'copy_job_attrs()' - Copy job attributes. | |
4161 | */ | |
ef416fc2 | 4162 | |
b423cd4c | 4163 | static void |
4164 | copy_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
4165 | cupsd_job_t *job, /* I - Job */ | |
4166 | cups_array_t *ra) /* I - Requested attributes array */ | |
4167 | { | |
4168 | char job_uri[HTTP_MAX_URI]; /* Job URI */ | |
ef416fc2 | 4169 | |
ef416fc2 | 4170 | |
4171 | /* | |
b423cd4c | 4172 | * Send the requested attributes for each job... |
ef416fc2 | 4173 | */ |
4174 | ||
b423cd4c | 4175 | httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL, |
4176 | con->servername, con->serverport, "/jobs/%d", | |
4177 | job->id); | |
ef416fc2 | 4178 | |
b423cd4c | 4179 | if (!ra || cupsArrayFind(ra, "job-more-info")) |
4180 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4181 | "job-more-info", NULL, job_uri); | |
ef416fc2 | 4182 | |
b423cd4c | 4183 | if (job->state_value > IPP_JOB_PROCESSING && |
4184 | (!ra || cupsArrayFind(ra, "job-preserved"))) | |
4185 | ippAddBoolean(con->response, IPP_TAG_JOB, "job-preserved", | |
4186 | job->num_files > 0); | |
ef416fc2 | 4187 | |
b423cd4c | 4188 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) |
4189 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
4190 | "job-printer-up-time", time(NULL)); | |
ef416fc2 | 4191 | |
b423cd4c | 4192 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) |
4193 | add_job_state_reasons(con, job); | |
bd7854cb | 4194 | |
b423cd4c | 4195 | if (!ra || cupsArrayFind(ra, "job-uri")) |
4196 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, | |
4197 | "job-uri", NULL, job_uri); | |
ef416fc2 | 4198 | |
b423cd4c | 4199 | copy_attrs(con->response, job->attrs, ra, IPP_TAG_JOB, 0); |
4200 | } | |
ef416fc2 | 4201 | |
ef416fc2 | 4202 | |
b423cd4c | 4203 | /* |
4204 | * 'copy_printer_attrs()' - Copy printer attributes. | |
4205 | */ | |
ef416fc2 | 4206 | |
b423cd4c | 4207 | static void |
4208 | copy_printer_attrs( | |
4209 | cupsd_client_t *con, /* I - Client connection */ | |
4210 | cupsd_printer_t *printer, /* I - Printer */ | |
4211 | cups_array_t *ra) /* I - Requested attributes array */ | |
4212 | { | |
4213 | char printer_uri[HTTP_MAX_URI]; | |
4214 | /* Printer URI */ | |
4215 | time_t curtime; /* Current time */ | |
4216 | int i; /* Looping var */ | |
4217 | ipp_attribute_t *history; /* History collection */ | |
ef416fc2 | 4218 | |
ef416fc2 | 4219 | |
b423cd4c | 4220 | /* |
4221 | * Copy the printer attributes to the response using requested-attributes | |
4222 | * and document-format attributes that may be provided by the client. | |
4223 | */ | |
ef416fc2 | 4224 | |
b423cd4c | 4225 | curtime = time(NULL); |
ef416fc2 | 4226 | |
b423cd4c | 4227 | #ifdef __APPLE__ |
4228 | if ((!ra || cupsArrayFind(ra, "com.apple.print.recoverable-message")) && | |
4229 | printer->recoverable) | |
4230 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4231 | "com.apple.print.recoverable-message", NULL, | |
4232 | printer->recoverable); | |
4233 | #endif /* __APPLE__ */ | |
ef416fc2 | 4234 | |
b423cd4c | 4235 | if (!ra || cupsArrayFind(ra, "printer-current-time")) |
4236 | ippAddDate(con->response, IPP_TAG_PRINTER, "printer-current-time", | |
4237 | ippTimeToDate(curtime)); | |
ef416fc2 | 4238 | |
b423cd4c | 4239 | if (!ra || cupsArrayFind(ra, "printer-error-policy")) |
4240 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4241 | "printer-error-policy", NULL, printer->error_policy); | |
ef416fc2 | 4242 | |
b423cd4c | 4243 | if (!ra || cupsArrayFind(ra, "printer-is-accepting-jobs")) |
4244 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
4245 | printer->accepting); | |
ef416fc2 | 4246 | |
b423cd4c | 4247 | if (!ra || cupsArrayFind(ra, "printer-is-shared")) |
4248 | ippAddBoolean(con->response, IPP_TAG_PRINTER, "printer-is-shared", | |
4249 | printer->shared); | |
ef416fc2 | 4250 | |
b423cd4c | 4251 | if (!ra || cupsArrayFind(ra, "printer-op-policy")) |
4252 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_NAME, | |
4253 | "printer-op-policy", NULL, printer->op_policy); | |
4254 | ||
4255 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
4256 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-state", | |
4257 | printer->state); | |
4258 | ||
4259 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
4260 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4261 | "printer-state-change-time", printer->state_time); | |
4262 | ||
4263 | if (MaxPrinterHistory > 0 && printer->num_history > 0 && | |
4264 | cupsArrayFind(ra, "printer-state-history")) | |
ef416fc2 | 4265 | { |
4266 | /* | |
b423cd4c | 4267 | * Printer history is only sent if specifically requested, so that |
4268 | * older CUPS/IPP clients won't barf on the collection attributes. | |
ef416fc2 | 4269 | */ |
4270 | ||
b423cd4c | 4271 | history = ippAddCollections(con->response, IPP_TAG_PRINTER, |
4272 | "printer-state-history", | |
4273 | printer->num_history, NULL); | |
4274 | ||
4275 | for (i = 0; i < printer->num_history; i ++) | |
4276 | copy_attrs(history->values[i].collection = ippNew(), printer->history[i], | |
4277 | NULL, IPP_TAG_ZERO, 0); | |
ef416fc2 | 4278 | } |
4279 | ||
b423cd4c | 4280 | if (!ra || cupsArrayFind(ra, "printer-state-message")) |
4281 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
4282 | "printer-state-message", NULL, printer->state_message); | |
ef416fc2 | 4283 | |
b423cd4c | 4284 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) |
4285 | add_printer_state_reasons(con, printer); | |
ef416fc2 | 4286 | |
b423cd4c | 4287 | if (!ra || cupsArrayFind(ra, "printer-type")) |
4288 | { | |
4289 | int type; /* printer-type value */ | |
ef416fc2 | 4290 | |
ef416fc2 | 4291 | |
ef416fc2 | 4292 | /* |
b423cd4c | 4293 | * Add the CUPS-specific printer-type attribute... |
ef416fc2 | 4294 | */ |
4295 | ||
b423cd4c | 4296 | type = printer->type; |
4297 | ||
4298 | if (printer == DefaultPrinter) | |
4299 | type |= CUPS_PRINTER_DEFAULT; | |
4300 | ||
4301 | if (!printer->accepting) | |
4302 | type |= CUPS_PRINTER_REJECTING; | |
4303 | ||
4304 | if (!printer->shared) | |
4305 | type |= CUPS_PRINTER_NOT_SHARED; | |
4306 | ||
4307 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, "printer-type", | |
4308 | type); | |
ef416fc2 | 4309 | } |
ef416fc2 | 4310 | |
b423cd4c | 4311 | if (!ra || cupsArrayFind(ra, "printer-up-time")) |
4312 | ippAddInteger(con->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
4313 | "printer-up-time", curtime); | |
ef416fc2 | 4314 | |
b423cd4c | 4315 | if ((!ra || cupsArrayFind(ra, "printer-uri-supported")) && |
4316 | !ippFindAttribute(printer->attrs, "printer-uri-supported", | |
4317 | IPP_TAG_URI)) | |
ef416fc2 | 4318 | { |
b423cd4c | 4319 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), |
4320 | "ipp", NULL, con->servername, con->serverport, | |
4321 | "/printers/%s", printer->name); | |
4322 | ippAddString(con->response, IPP_TAG_PRINTER, IPP_TAG_URI, | |
4323 | "printer-uri-supported", NULL, printer_uri); | |
4324 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "printer-uri-supported=\"%s\"", | |
4325 | printer_uri); | |
4326 | } | |
ef416fc2 | 4327 | |
b423cd4c | 4328 | if (!ra || cupsArrayFind(ra, "queued-job-count")) |
4329 | add_queued_job_count(con, printer); | |
ef416fc2 | 4330 | |
b423cd4c | 4331 | copy_attrs(con->response, printer->attrs, ra, IPP_TAG_ZERO, 0); |
4332 | copy_attrs(con->response, CommonData, ra, IPP_TAG_ZERO, IPP_TAG_COPY); | |
4333 | } | |
ef416fc2 | 4334 | |
ef416fc2 | 4335 | |
b423cd4c | 4336 | /* |
4337 | * 'copy_subscription_attrs()' - Copy subscription attributes. | |
4338 | */ | |
ef416fc2 | 4339 | |
b423cd4c | 4340 | static void |
4341 | copy_subscription_attrs( | |
4342 | cupsd_client_t *con, /* I - Client connection */ | |
4343 | cupsd_subscription_t *sub, /* I - Subscription */ | |
4344 | cups_array_t *ra) /* I - Requested attributes array */ | |
4345 | { | |
4346 | ipp_attribute_t *attr; /* Current attribute */ | |
4347 | char printer_uri[HTTP_MAX_URI]; | |
4348 | /* Printer URI */ | |
4349 | int count; /* Number of events */ | |
4350 | unsigned mask; /* Current event mask */ | |
4351 | const char *name; /* Current event name */ | |
ef416fc2 | 4352 | |
ef416fc2 | 4353 | |
b423cd4c | 4354 | /* |
4355 | * Copy the subscription attributes to the response using the | |
4356 | * requested-attributes attribute that may be provided by the client. | |
4357 | */ | |
ef416fc2 | 4358 | |
b423cd4c | 4359 | if (!ra || cupsArrayFind(ra, "notify-events")) |
4360 | { | |
4361 | if ((name = cupsdEventName((cupsd_eventmask_t)sub->mask)) != NULL) | |
4362 | { | |
4363 | /* | |
4364 | * Simple event list... | |
4365 | */ | |
ef416fc2 | 4366 | |
b423cd4c | 4367 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, |
4368 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
4369 | "notify-events", NULL, name); | |
4370 | } | |
4371 | else | |
4372 | { | |
4373 | /* | |
4374 | * Complex event list... | |
4375 | */ | |
ef416fc2 | 4376 | |
b423cd4c | 4377 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4378 | if (sub->mask & mask) | |
4379 | count ++; | |
ef416fc2 | 4380 | |
b423cd4c | 4381 | attr = ippAddStrings(con->response, IPP_TAG_SUBSCRIPTION, |
4382 | IPP_TAG_KEYWORD | IPP_TAG_COPY, | |
4383 | "notify-events", count, NULL, NULL); | |
ef416fc2 | 4384 | |
b423cd4c | 4385 | for (mask = 1, count = 0; mask < CUPSD_EVENT_ALL; mask <<= 1) |
4386 | if (sub->mask & mask) | |
4387 | { | |
4388 | attr->values[count].string.text = | |
4389 | (char *)cupsdEventName((cupsd_eventmask_t)mask); | |
ef416fc2 | 4390 | |
b423cd4c | 4391 | count ++; |
4392 | } | |
ef416fc2 | 4393 | } |
b423cd4c | 4394 | } |
ef416fc2 | 4395 | |
b423cd4c | 4396 | if (sub->job && (!ra || cupsArrayFind(ra, "notify-job-id"))) |
4397 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4398 | "notify-job-id", sub->job->id); | |
ef416fc2 | 4399 | |
b423cd4c | 4400 | if (!sub->job && (!ra || cupsArrayFind(ra, "notify-lease-duration"))) |
4401 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4402 | "notify-lease-duration", sub->lease); | |
ef416fc2 | 4403 | |
b423cd4c | 4404 | if (sub->dest && (!ra || cupsArrayFind(ra, "notify-printer-uri"))) |
4405 | { | |
4406 | httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri), | |
4407 | "ipp", NULL, con->servername, con->serverport, | |
4408 | "/printers/%s", sub->dest->name); | |
4409 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4410 | "notify-printer-uri", NULL, printer_uri); | |
ef416fc2 | 4411 | } |
ef416fc2 | 4412 | |
b423cd4c | 4413 | if (sub->recipient && (!ra || cupsArrayFind(ra, "notify-recipient-uri"))) |
4414 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_URI, | |
4415 | "notify-recipient-uri", NULL, sub->recipient); | |
4416 | else if (!ra || cupsArrayFind(ra, "notify-pull-method")) | |
4417 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, | |
4418 | "notify-pull-method", NULL, "ippget"); | |
ef416fc2 | 4419 | |
b423cd4c | 4420 | if (!ra || cupsArrayFind(ra, "notify-subscriber-user-name")) |
4421 | ippAddString(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_NAME, | |
4422 | "notify-subscriber-user-name", NULL, sub->owner); | |
ef416fc2 | 4423 | |
b423cd4c | 4424 | if (!ra || cupsArrayFind(ra, "notify-subscription-id")) |
4425 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4426 | "notify-subscription-id", sub->id); | |
ef416fc2 | 4427 | |
b423cd4c | 4428 | if (!ra || cupsArrayFind(ra, "notify-time-interval")) |
4429 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4430 | "notify-time-interval", sub->interval); | |
ef416fc2 | 4431 | |
b423cd4c | 4432 | if (sub->user_data_len > 0 && (!ra || cupsArrayFind(ra, "notify-user-data"))) |
4433 | ippAddOctetString(con->response, IPP_TAG_SUBSCRIPTION, "notify-user-data", | |
4434 | sub->user_data, sub->user_data_len); | |
4435 | } | |
ef416fc2 | 4436 | |
ef416fc2 | 4437 | |
b423cd4c | 4438 | /* |
4439 | * 'create_job()' - Print a file to a printer or class. | |
4440 | */ | |
4441 | ||
4442 | static void | |
4443 | create_job(cupsd_client_t *con, /* I - Client connection */ | |
4444 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4445 | { | |
4446 | cupsd_job_t *job; /* New job */ | |
4447 | ||
ef416fc2 | 4448 | |
b423cd4c | 4449 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "create_job(%p[%d], %s)", con, |
4450 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 4451 | |
4452 | /* | |
b423cd4c | 4453 | * Create the job object... |
ef416fc2 | 4454 | */ |
4455 | ||
80ca4592 | 4456 | if ((job = add_job(con, uri, NULL, NULL)) == NULL) |
b423cd4c | 4457 | return; |
ef416fc2 | 4458 | |
4459 | /* | |
4460 | * Save and log the job... | |
4461 | */ | |
4462 | ||
4463 | cupsdSaveJob(job); | |
4464 | ||
4465 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d created on \"%s\" by \"%s\".", | |
4466 | job->id, job->dest, job->username); | |
ef416fc2 | 4467 | } |
4468 | ||
4469 | ||
4470 | /* | |
4471 | * 'create_requested_array()' - Create an array for the requested-attributes. | |
4472 | */ | |
4473 | ||
4474 | static cups_array_t * /* O - Array of attributes or NULL */ | |
4475 | create_requested_array(ipp_t *request) /* I - IPP request */ | |
4476 | { | |
4477 | int i; /* Looping var */ | |
4478 | ipp_attribute_t *requested; /* requested-attributes attribute */ | |
4479 | cups_array_t *ra; /* Requested attributes array */ | |
4480 | char *value; /* Current value */ | |
4481 | ||
4482 | ||
4483 | /* | |
4484 | * Get the requested-attributes attribute, and return NULL if we don't | |
4485 | * have one... | |
4486 | */ | |
4487 | ||
4488 | if ((requested = ippFindAttribute(request, "requested-attributes", | |
4489 | IPP_TAG_KEYWORD)) == NULL) | |
4490 | return (NULL); | |
4491 | ||
4492 | /* | |
4493 | * If the attribute contains a single "all" keyword, return NULL... | |
4494 | */ | |
4495 | ||
4496 | if (requested->num_values == 1 && | |
4497 | !strcmp(requested->values[0].string.text, "all")) | |
4498 | return (NULL); | |
4499 | ||
4500 | /* | |
4501 | * Create an array using "strcmp" as the comparison function... | |
4502 | */ | |
4503 | ||
4504 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4505 | ||
4506 | for (i = 0; i < requested->num_values; i ++) | |
4507 | { | |
4508 | value = requested->values[i].string.text; | |
4509 | ||
4510 | if (!strcmp(value, "job-template")) | |
4511 | { | |
4512 | cupsArrayAdd(ra, "copies"); | |
4513 | cupsArrayAdd(ra, "copies-default"); | |
4514 | cupsArrayAdd(ra, "copies-supported"); | |
4515 | cupsArrayAdd(ra, "finishings"); | |
4516 | cupsArrayAdd(ra, "finishings-default"); | |
4517 | cupsArrayAdd(ra, "finishings-supported"); | |
4518 | cupsArrayAdd(ra, "job-hold-until"); | |
4519 | cupsArrayAdd(ra, "job-hold-until-default"); | |
4520 | cupsArrayAdd(ra, "job-hold-until-supported"); | |
4521 | cupsArrayAdd(ra, "job-priority"); | |
4522 | cupsArrayAdd(ra, "job-priority-default"); | |
4523 | cupsArrayAdd(ra, "job-priority-supported"); | |
4524 | cupsArrayAdd(ra, "job-sheets"); | |
4525 | cupsArrayAdd(ra, "job-sheets-default"); | |
4526 | cupsArrayAdd(ra, "job-sheets-supported"); | |
4527 | cupsArrayAdd(ra, "media"); | |
4528 | cupsArrayAdd(ra, "media-default"); | |
4529 | cupsArrayAdd(ra, "media-supported"); | |
4530 | cupsArrayAdd(ra, "multiple-document-handling"); | |
4531 | cupsArrayAdd(ra, "multiple-document-handling-default"); | |
4532 | cupsArrayAdd(ra, "multiple-document-handling-supported"); | |
4533 | cupsArrayAdd(ra, "number-up"); | |
4534 | cupsArrayAdd(ra, "number-up-default"); | |
4535 | cupsArrayAdd(ra, "number-up-supported"); | |
4536 | cupsArrayAdd(ra, "orientation-requested"); | |
4537 | cupsArrayAdd(ra, "orientation-requested-default"); | |
4538 | cupsArrayAdd(ra, "orientation-requested-supported"); | |
4539 | cupsArrayAdd(ra, "page-ranges"); | |
4540 | cupsArrayAdd(ra, "page-ranges-supported"); | |
4541 | cupsArrayAdd(ra, "printer-resolution"); | |
4542 | cupsArrayAdd(ra, "printer-resolution-default"); | |
4543 | cupsArrayAdd(ra, "printer-resolution-supported"); | |
4544 | cupsArrayAdd(ra, "print-quality"); | |
4545 | cupsArrayAdd(ra, "print-quality-default"); | |
4546 | cupsArrayAdd(ra, "print-quality-supported"); | |
4547 | cupsArrayAdd(ra, "sides"); | |
4548 | cupsArrayAdd(ra, "sides-default"); | |
4549 | cupsArrayAdd(ra, "sides-supported"); | |
4550 | } | |
4551 | else if (!strcmp(value, "job-description")) | |
4552 | { | |
4553 | cupsArrayAdd(ra, "date-time-at-completed"); | |
4554 | cupsArrayAdd(ra, "date-time-at-creation"); | |
4555 | cupsArrayAdd(ra, "date-time-at-processing"); | |
4556 | cupsArrayAdd(ra, "job-detailed-status-message"); | |
4557 | cupsArrayAdd(ra, "job-document-access-errors"); | |
4558 | cupsArrayAdd(ra, "job-id"); | |
4559 | cupsArrayAdd(ra, "job-impressions"); | |
4560 | cupsArrayAdd(ra, "job-impressions-completed"); | |
4561 | cupsArrayAdd(ra, "job-k-octets"); | |
4562 | cupsArrayAdd(ra, "job-k-octets-processed"); | |
4563 | cupsArrayAdd(ra, "job-media-sheets"); | |
4564 | cupsArrayAdd(ra, "job-media-sheets-completed"); | |
4565 | cupsArrayAdd(ra, "job-message-from-operator"); | |
4566 | cupsArrayAdd(ra, "job-more-info"); | |
4567 | cupsArrayAdd(ra, "job-name"); | |
4568 | cupsArrayAdd(ra, "job-originating-user-name"); | |
4569 | cupsArrayAdd(ra, "job-printer-up-time"); | |
4570 | cupsArrayAdd(ra, "job-printer-uri"); | |
4571 | cupsArrayAdd(ra, "job-state"); | |
4572 | cupsArrayAdd(ra, "job-state-message"); | |
4573 | cupsArrayAdd(ra, "job-state-reasons"); | |
4574 | cupsArrayAdd(ra, "job-uri"); | |
4575 | cupsArrayAdd(ra, "number-of-documents"); | |
4576 | cupsArrayAdd(ra, "number-of-intervening-jobs"); | |
4577 | cupsArrayAdd(ra, "output-device-assigned"); | |
4578 | cupsArrayAdd(ra, "time-at-completed"); | |
4579 | cupsArrayAdd(ra, "time-at-creation"); | |
4580 | cupsArrayAdd(ra, "time-at-processing"); | |
4581 | } | |
4582 | else if (!strcmp(value, "printer-description")) | |
4583 | { | |
4584 | cupsArrayAdd(ra, "charset-configured"); | |
4585 | cupsArrayAdd(ra, "charset-supported"); | |
4586 | cupsArrayAdd(ra, "color-supported"); | |
4587 | cupsArrayAdd(ra, "compression-supported"); | |
4588 | cupsArrayAdd(ra, "document-format-default"); | |
4589 | cupsArrayAdd(ra, "document-format-supported"); | |
4590 | cupsArrayAdd(ra, "generated-natural-language-supported"); | |
4591 | cupsArrayAdd(ra, "ipp-versions-supported"); | |
4592 | cupsArrayAdd(ra, "job-impressions-supported"); | |
4593 | cupsArrayAdd(ra, "job-k-octets-supported"); | |
4594 | cupsArrayAdd(ra, "job-media-sheets-supported"); | |
4595 | cupsArrayAdd(ra, "multiple-document-jobs-supported"); | |
4596 | cupsArrayAdd(ra, "multiple-operation-time-out"); | |
4597 | cupsArrayAdd(ra, "natural-language-configured"); | |
4598 | cupsArrayAdd(ra, "notify-attributes-supported"); | |
4599 | cupsArrayAdd(ra, "notify-lease-duration-default"); | |
4600 | cupsArrayAdd(ra, "notify-lease-duration-supported"); | |
4601 | cupsArrayAdd(ra, "notify-max-events-supported"); | |
4602 | cupsArrayAdd(ra, "notify-notify-events-default"); | |
4603 | cupsArrayAdd(ra, "notify-notify-events-supported"); | |
4604 | cupsArrayAdd(ra, "notify-pull-method-supported"); | |
4605 | cupsArrayAdd(ra, "notify-schemes-supported"); | |
4606 | cupsArrayAdd(ra, "operations-supported"); | |
4607 | cupsArrayAdd(ra, "pages-per-minute"); | |
4608 | cupsArrayAdd(ra, "pages-per-minute-color"); | |
4609 | cupsArrayAdd(ra, "pdl-override-supported"); | |
4610 | cupsArrayAdd(ra, "printer-current-time"); | |
4611 | cupsArrayAdd(ra, "printer-driver-installer"); | |
4612 | cupsArrayAdd(ra, "printer-info"); | |
4613 | cupsArrayAdd(ra, "printer-is-accepting-jobs"); | |
4614 | cupsArrayAdd(ra, "printer-location"); | |
4615 | cupsArrayAdd(ra, "printer-make-and-model"); | |
4616 | cupsArrayAdd(ra, "printer-message-from-operator"); | |
4617 | cupsArrayAdd(ra, "printer-more-info"); | |
4618 | cupsArrayAdd(ra, "printer-more-info-manufacturer"); | |
4619 | cupsArrayAdd(ra, "printer-name"); | |
4620 | cupsArrayAdd(ra, "printer-state"); | |
4621 | cupsArrayAdd(ra, "printer-state-message"); | |
4622 | cupsArrayAdd(ra, "printer-state-reasons"); | |
4623 | cupsArrayAdd(ra, "printer-up-time"); | |
4624 | cupsArrayAdd(ra, "printer-uri-supported"); | |
4625 | cupsArrayAdd(ra, "queued-job-count"); | |
4626 | cupsArrayAdd(ra, "reference-uri-schemes-supported"); | |
4627 | cupsArrayAdd(ra, "uri-authentication-supported"); | |
4628 | cupsArrayAdd(ra, "uri-security-supported"); | |
4629 | } | |
4630 | else if (!strcmp(value, "subscription-template")) | |
4631 | { | |
4632 | cupsArrayAdd(ra, "notify-attributes"); | |
4633 | cupsArrayAdd(ra, "notify-charset"); | |
4634 | cupsArrayAdd(ra, "notify-events"); | |
4635 | cupsArrayAdd(ra, "notify-lease-duration"); | |
4636 | cupsArrayAdd(ra, "notify-natural-language"); | |
4637 | cupsArrayAdd(ra, "notify-pull-method"); | |
4638 | cupsArrayAdd(ra, "notify-recipient-uri"); | |
4639 | cupsArrayAdd(ra, "notify-time-interval"); | |
4640 | cupsArrayAdd(ra, "notify-user-data"); | |
4641 | } | |
4642 | else | |
4643 | cupsArrayAdd(ra, value); | |
4644 | } | |
4645 | ||
4646 | return (ra); | |
4647 | } | |
4648 | ||
4649 | ||
4650 | /* | |
4651 | * 'create_subscription()' - Create a notification subscription. | |
4652 | */ | |
4653 | ||
4654 | static void | |
4655 | create_subscription( | |
4656 | cupsd_client_t *con, /* I - Client connection */ | |
4657 | ipp_attribute_t *uri) /* I - Printer URI */ | |
4658 | { | |
4659 | http_status_t status; /* Policy status */ | |
4660 | int i; /* Looping var */ | |
4661 | ipp_attribute_t *attr; /* Current attribute */ | |
4662 | const char *dest; /* Destination */ | |
4663 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4664 | char method[HTTP_MAX_URI], | |
4665 | /* Method portion of URI */ | |
4666 | userpass[HTTP_MAX_URI], | |
4667 | /* Username portion of URI */ | |
4668 | host[HTTP_MAX_URI], | |
4669 | /* Host portion of URI */ | |
4670 | resource[HTTP_MAX_URI]; | |
4671 | /* Resource portion of URI */ | |
4672 | int port; /* Port portion of URI */ | |
4673 | cupsd_printer_t *printer; /* Printer/class */ | |
4674 | cupsd_job_t *job; /* Job */ | |
4675 | int jobid; /* Job ID */ | |
4676 | cupsd_subscription_t *sub; /* Subscription object */ | |
4677 | const char *username, /* requesting-user-name or authenticated username */ | |
4678 | *recipient, /* notify-recipient-uri */ | |
4679 | *pullmethod; /* notify-pull-method */ | |
4680 | ipp_attribute_t *user_data; /* notify-user-data */ | |
4681 | int interval, /* notify-time-interval */ | |
4682 | lease; /* notify-lease-duration */ | |
4683 | unsigned mask; /* notify-events */ | |
4684 | ||
4685 | ||
bd7854cb | 4686 | #ifdef DEBUG |
4687 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4688 | { | |
4689 | if (attr->group_tag != IPP_TAG_ZERO) | |
4690 | cupsdLogMessage(CUPSD_LOG_DEBUG, "g%04x v%04x %s", attr->group_tag, | |
4691 | attr->value_tag, attr->name); | |
4692 | else | |
4693 | cupsdLogMessage(CUPSD_LOG_DEBUG, "----SEP----"); | |
4694 | } | |
4695 | #endif /* DEBUG */ | |
4696 | ||
ef416fc2 | 4697 | /* |
4698 | * Is the destination valid? | |
4699 | */ | |
4700 | ||
fa73b229 | 4701 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
4702 | "cupsdCreateSubscription(con=%p(%d), uri=\"%s\")", | |
4703 | con, con->http.fd, uri->values[0].string.text); | |
4704 | ||
a4d04587 | 4705 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4706 | sizeof(method), userpass, sizeof(userpass), host, | |
4707 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4708 | |
4709 | if (!strcmp(resource, "/")) | |
4710 | { | |
4711 | dest = NULL; | |
4712 | dtype = (cups_ptype_t)0; | |
4713 | printer = NULL; | |
4714 | } | |
4715 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) | |
4716 | { | |
4717 | dest = NULL; | |
4718 | dtype = (cups_ptype_t)0; | |
4719 | printer = NULL; | |
4720 | } | |
4721 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) | |
4722 | { | |
4723 | dest = NULL; | |
4724 | dtype = CUPS_PRINTER_CLASS; | |
4725 | printer = NULL; | |
4726 | } | |
4727 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4728 | { | |
4729 | /* | |
4730 | * Bad URI... | |
4731 | */ | |
4732 | ||
4733 | send_ipp_status(con, IPP_NOT_FOUND, | |
4734 | _("The printer or class was not found.")); | |
4735 | return; | |
4736 | } | |
4737 | ||
4738 | /* | |
4739 | * Check policy... | |
4740 | */ | |
4741 | ||
4742 | if (printer) | |
4743 | { | |
4744 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
4745 | { | |
4746 | send_http_error(con, status); | |
4747 | return; | |
4748 | } | |
4749 | } | |
4750 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4751 | { | |
4752 | send_http_error(con, status); | |
4753 | return; | |
4754 | } | |
4755 | ||
4756 | /* | |
4757 | * Get the user that is requesting the subscription... | |
4758 | */ | |
4759 | ||
e00b005a | 4760 | username = get_username(con); |
ef416fc2 | 4761 | |
4762 | /* | |
4763 | * Find the first subscription group attribute; return if we have | |
4764 | * none... | |
4765 | */ | |
4766 | ||
4767 | for (attr = con->request->attrs; attr; attr = attr->next) | |
4768 | if (attr->group_tag == IPP_TAG_SUBSCRIPTION) | |
4769 | break; | |
4770 | ||
4771 | if (!attr) | |
4772 | { | |
4773 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4774 | _("No subscription attributes in request!")); | |
4775 | return; | |
4776 | } | |
4777 | ||
4778 | /* | |
4779 | * Process the subscription attributes in the request... | |
4780 | */ | |
4781 | ||
fa73b229 | 4782 | con->response->request.status.status_code = IPP_BAD_REQUEST; |
4783 | ||
ef416fc2 | 4784 | while (attr) |
4785 | { | |
4786 | recipient = NULL; | |
4787 | pullmethod = NULL; | |
4788 | user_data = NULL; | |
4789 | interval = 0; | |
4790 | lease = DefaultLeaseDuration; | |
4791 | jobid = 0; | |
4792 | mask = CUPSD_EVENT_NONE; | |
4793 | ||
4794 | while (attr && attr->group_tag != IPP_TAG_ZERO) | |
4795 | { | |
4796 | if (!strcmp(attr->name, "notify-recipient") && | |
4797 | attr->value_tag == IPP_TAG_URI) | |
4798 | recipient = attr->values[0].string.text; | |
4799 | else if (!strcmp(attr->name, "notify-pull-method") && | |
4800 | attr->value_tag == IPP_TAG_KEYWORD) | |
4801 | pullmethod = attr->values[0].string.text; | |
4802 | else if (!strcmp(attr->name, "notify-charset") && | |
4803 | attr->value_tag == IPP_TAG_CHARSET && | |
4804 | strcmp(attr->values[0].string.text, "us-ascii") && | |
4805 | strcmp(attr->values[0].string.text, "utf-8")) | |
4806 | { | |
4807 | send_ipp_status(con, IPP_CHARSET, | |
4808 | _("Character set \"%s\" not supported!"), | |
4809 | attr->values[0].string.text); | |
4810 | return; | |
4811 | } | |
4812 | else if (!strcmp(attr->name, "notify-natural-language") && | |
4813 | (attr->value_tag != IPP_TAG_LANGUAGE || | |
4814 | strcmp(attr->values[0].string.text, DefaultLanguage))) | |
4815 | { | |
4816 | send_ipp_status(con, IPP_CHARSET, | |
4817 | _("Language \"%s\" not supported!"), | |
4818 | attr->values[0].string.text); | |
4819 | return; | |
4820 | } | |
4821 | else if (!strcmp(attr->name, "notify-user-data") && | |
4822 | attr->value_tag == IPP_TAG_STRING) | |
4823 | { | |
4824 | if (attr->num_values > 1 || attr->values[0].unknown.length > 63) | |
4825 | { | |
4826 | send_ipp_status(con, IPP_REQUEST_VALUE, | |
4827 | _("The notify-user-data value is too large " | |
4828 | "(%d > 63 octets)!"), | |
4829 | attr->values[0].unknown.length); | |
4830 | return; | |
4831 | } | |
4832 | ||
4833 | user_data = attr; | |
4834 | } | |
4835 | else if (!strcmp(attr->name, "notify-events") && | |
4836 | attr->value_tag == IPP_TAG_KEYWORD) | |
4837 | { | |
4838 | for (i = 0; i < attr->num_values; i ++) | |
4839 | mask |= cupsdEventValue(attr->values[i].string.text); | |
4840 | } | |
4841 | else if (!strcmp(attr->name, "notify-lease-duration") && | |
4842 | attr->value_tag == IPP_TAG_INTEGER) | |
4843 | lease = attr->values[0].integer; | |
4844 | else if (!strcmp(attr->name, "notify-time-interval") && | |
4845 | attr->value_tag == IPP_TAG_INTEGER) | |
4846 | interval = attr->values[0].integer; | |
4847 | else if (!strcmp(attr->name, "notify-job-id") && | |
4848 | attr->value_tag == IPP_TAG_INTEGER) | |
4849 | jobid = attr->values[0].integer; | |
4850 | ||
4851 | attr = attr->next; | |
4852 | } | |
4853 | ||
bd7854cb | 4854 | if (recipient) |
4855 | cupsdLogMessage(CUPSD_LOG_DEBUG, "recipient=\"%s\"", recipient); | |
4856 | if (pullmethod) | |
4857 | cupsdLogMessage(CUPSD_LOG_DEBUG, "pullmethod=\"%s\"", pullmethod); | |
4858 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-lease-duration=%d", lease); | |
4859 | cupsdLogMessage(CUPSD_LOG_DEBUG, "notify-time-interval=%d", interval); | |
fa73b229 | 4860 | |
ef416fc2 | 4861 | if (!recipient && !pullmethod) |
4862 | break; | |
4863 | ||
4864 | if (mask == CUPSD_EVENT_NONE) | |
4865 | { | |
4866 | if (jobid) | |
4867 | mask = CUPSD_EVENT_JOB_COMPLETED; | |
4868 | else if (printer) | |
4869 | mask = CUPSD_EVENT_PRINTER_STATE_CHANGED; | |
4870 | else | |
4871 | { | |
4872 | send_ipp_status(con, IPP_BAD_REQUEST, | |
4873 | _("notify-events not specified!")); | |
4874 | return; | |
4875 | } | |
4876 | } | |
4877 | ||
bd7854cb | 4878 | if (MaxLeaseDuration && (lease == 0 || lease > MaxLeaseDuration)) |
ef416fc2 | 4879 | { |
4880 | cupsdLogMessage(CUPSD_LOG_INFO, | |
4881 | "create_subscription: Limiting notify-lease-duration to " | |
4882 | "%d seconds.", | |
4883 | MaxLeaseDuration); | |
4884 | lease = MaxLeaseDuration; | |
4885 | } | |
4886 | ||
4887 | if (jobid) | |
4888 | { | |
4889 | if ((job = cupsdFindJob(jobid)) == NULL) | |
4890 | { | |
4891 | send_ipp_status(con, IPP_NOT_FOUND, _("Job %d not found!"), jobid); | |
4892 | return; | |
4893 | } | |
4894 | } | |
4895 | else | |
4896 | job = NULL; | |
4897 | ||
4898 | sub = cupsdAddSubscription(mask, printer, job, recipient, 0); | |
4899 | ||
fa73b229 | 4900 | if (job) |
4901 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for job %d", | |
4902 | sub->id, job->id); | |
4903 | else if (printer) | |
4904 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
4905 | "Added subscription %d for printer \"%s\"", | |
4906 | sub->id, printer->name); | |
4907 | else | |
4908 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Added subscription %d for server", | |
4909 | sub->id); | |
4910 | ||
ef416fc2 | 4911 | sub->interval = interval; |
4912 | sub->lease = lease; | |
bd7854cb | 4913 | sub->expire = lease ? time(NULL) + lease : 0; |
ef416fc2 | 4914 | |
4915 | cupsdSetString(&sub->owner, username); | |
4916 | ||
4917 | if (user_data) | |
4918 | { | |
4919 | sub->user_data_len = user_data->values[0].unknown.length; | |
4920 | memcpy(sub->user_data, user_data->values[0].unknown.data, | |
4921 | sub->user_data_len); | |
4922 | } | |
4923 | ||
4924 | ippAddSeparator(con->response); | |
4925 | ippAddInteger(con->response, IPP_TAG_SUBSCRIPTION, IPP_TAG_INTEGER, | |
4926 | "notify-subscription-id", sub->id); | |
4927 | ||
fa73b229 | 4928 | con->response->request.status.status_code = IPP_OK; |
4929 | ||
ef416fc2 | 4930 | if (attr) |
4931 | attr = attr->next; | |
4932 | } | |
4933 | ||
4934 | cupsdSaveAllSubscriptions(); | |
4935 | ||
ef416fc2 | 4936 | } |
4937 | ||
4938 | ||
4939 | /* | |
4940 | * 'delete_printer()' - Remove a printer or class from the system. | |
4941 | */ | |
4942 | ||
4943 | static void | |
4944 | delete_printer(cupsd_client_t *con, /* I - Client connection */ | |
4945 | ipp_attribute_t *uri) /* I - URI of printer or class */ | |
4946 | { | |
4947 | http_status_t status; /* Policy status */ | |
4948 | const char *dest; /* Destination */ | |
4949 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
4950 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
4951 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
4952 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
4953 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
4954 | int port; /* Port portion of URI */ | |
4955 | cupsd_printer_t *printer; /* Printer/class */ | |
4956 | char filename[1024]; /* Script/PPD filename */ | |
4957 | ||
4958 | ||
4959 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "delete_printer(%p[%d], %s)", con, | |
4960 | con->http.fd, uri->values[0].string.text); | |
4961 | ||
4962 | /* | |
4963 | * Do we have a valid URI? | |
4964 | */ | |
4965 | ||
a4d04587 | 4966 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
4967 | sizeof(method), username, sizeof(username), host, | |
4968 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 4969 | |
4970 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
4971 | { | |
4972 | /* | |
4973 | * Bad URI... | |
4974 | */ | |
4975 | ||
4976 | send_ipp_status(con, IPP_NOT_FOUND, | |
4977 | _("The printer or class was not found.")); | |
4978 | return; | |
4979 | } | |
4980 | ||
4981 | /* | |
4982 | * Check policy... | |
4983 | */ | |
4984 | ||
4985 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
4986 | { | |
4987 | send_http_error(con, status); | |
4988 | return; | |
4989 | } | |
4990 | ||
4991 | /* | |
4992 | * Remove old jobs... | |
4993 | */ | |
4994 | ||
4995 | cupsdCancelJobs(dest, NULL, 1); | |
4996 | ||
4997 | /* | |
4998 | * Remove old subscriptions and send a "deleted printer" event... | |
4999 | */ | |
5000 | ||
5001 | cupsdAddEvent(CUPSD_EVENT_PRINTER_DELETED, printer, NULL, | |
5002 | "%s \"%s\" deleted by \"%s\".", | |
5003 | (dtype & CUPS_PRINTER_CLASS) ? "Class" : "Printer", | |
e00b005a | 5004 | dest, get_username(con)); |
ef416fc2 | 5005 | |
5006 | cupsdExpireSubscriptions(printer, NULL); | |
5007 | ||
5008 | /* | |
5009 | * Remove any old PPD or script files... | |
5010 | */ | |
5011 | ||
5012 | snprintf(filename, sizeof(filename), "%s/interfaces/%s", ServerRoot, dest); | |
5013 | unlink(filename); | |
5014 | ||
5015 | snprintf(filename, sizeof(filename), "%s/ppd/%s.ppd", ServerRoot, dest); | |
5016 | unlink(filename); | |
5017 | ||
5018 | if (dtype & CUPS_PRINTER_CLASS) | |
5019 | { | |
5020 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" deleted by \"%s\".", dest, | |
e00b005a | 5021 | get_username(con)); |
ef416fc2 | 5022 | |
5023 | cupsdDeletePrinter(printer, 0); | |
5024 | cupsdSaveAllClasses(); | |
5025 | } | |
5026 | else | |
5027 | { | |
5028 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" deleted by \"%s\".", dest, | |
e00b005a | 5029 | get_username(con)); |
ef416fc2 | 5030 | |
5031 | cupsdDeletePrinter(printer, 0); | |
5032 | cupsdSaveAllPrinters(); | |
5033 | } | |
5034 | ||
5035 | cupsdWritePrintcap(); | |
5036 | ||
5037 | /* | |
5038 | * Return with no errors... | |
5039 | */ | |
5040 | ||
5041 | con->response->request.status.status_code = IPP_OK; | |
5042 | } | |
5043 | ||
5044 | ||
5045 | /* | |
5046 | * 'get_default()' - Get the default destination. | |
5047 | */ | |
5048 | ||
5049 | static void | |
5050 | get_default(cupsd_client_t *con) /* I - Client connection */ | |
5051 | { | |
fa73b229 | 5052 | http_status_t status; /* Policy status */ |
5053 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5054 | |
5055 | ||
5056 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_default(%p[%d])", con, con->http.fd); | |
5057 | ||
5058 | /* | |
5059 | * Check policy... | |
5060 | */ | |
5061 | ||
5062 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5063 | { | |
5064 | send_http_error(con, status); | |
5065 | return; | |
5066 | } | |
5067 | ||
fa73b229 | 5068 | if (DefaultPrinter) |
ef416fc2 | 5069 | { |
fa73b229 | 5070 | ra = create_requested_array(con->request); |
ef416fc2 | 5071 | |
fa73b229 | 5072 | copy_printer_attrs(con, DefaultPrinter, ra); |
ef416fc2 | 5073 | |
fa73b229 | 5074 | cupsArrayDelete(ra); |
ef416fc2 | 5075 | |
fa73b229 | 5076 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5077 | } |
5078 | else | |
5079 | send_ipp_status(con, IPP_NOT_FOUND, _("No default printer")); | |
5080 | } | |
5081 | ||
5082 | ||
5083 | /* | |
5084 | * 'get_devices()' - Get the list of available devices on the local system. | |
5085 | */ | |
5086 | ||
5087 | static void | |
5088 | get_devices(cupsd_client_t *con) /* I - Client connection */ | |
5089 | { | |
5090 | http_status_t status; /* Policy status */ | |
5091 | int i; /* Looping var */ | |
5092 | ipp_attribute_t *limit, /* Limit attribute */ | |
5093 | *requested; /* requested-attributes attribute */ | |
5094 | char command[1024], /* cups-deviced command */ | |
5095 | options[1024], /* Options to pass to command */ | |
5096 | attrs[1024], /* String for requested attributes */ | |
5097 | *aptr; /* Pointer into string */ | |
5098 | int alen; /* Length of attribute value */ | |
5099 | ||
5100 | ||
5101 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_devices(%p[%d])", con, con->http.fd); | |
5102 | ||
5103 | /* | |
5104 | * Check policy... | |
5105 | */ | |
5106 | ||
5107 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5108 | { | |
5109 | send_http_error(con, status); | |
5110 | return; | |
5111 | } | |
5112 | ||
5113 | /* | |
5114 | * Run cups-deviced command with the given options... | |
5115 | */ | |
5116 | ||
5117 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5118 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5119 | IPP_TAG_KEYWORD); | |
5120 | ||
5121 | if (requested) | |
5122 | { | |
5123 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) | |
5124 | { | |
5125 | /* | |
5126 | * Check that we have enough room... | |
5127 | */ | |
5128 | ||
5129 | alen = strlen(requested->values[i].string.text); | |
5130 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5131 | break; | |
5132 | ||
5133 | /* | |
5134 | * Put commas between values... | |
5135 | */ | |
5136 | ||
5137 | if (i) | |
5138 | *aptr++ = ','; | |
5139 | ||
5140 | /* | |
5141 | * Add the value to the end of the string... | |
5142 | */ | |
5143 | ||
5144 | strcpy(aptr, requested->values[i].string.text); | |
5145 | aptr += alen; | |
5146 | } | |
5147 | ||
5148 | /* | |
5149 | * If we have more attribute names than will fit, default to "all"... | |
5150 | */ | |
5151 | ||
5152 | if (i < requested->num_values) | |
5153 | strcpy(attrs, "all"); | |
5154 | } | |
5155 | else | |
5156 | strcpy(attrs, "all"); | |
5157 | ||
5158 | snprintf(command, sizeof(command), "%s/daemon/cups-deviced", ServerBin); | |
5159 | snprintf(options, sizeof(options), | |
b423cd4c | 5160 | "%d+%d+%d+requested-attributes=%s", |
ef416fc2 | 5161 | con->request->request.op.request_id, |
e1d6a774 | 5162 | limit ? limit->values[0].integer : 0, (int)User, |
ef416fc2 | 5163 | attrs); |
5164 | ||
5165 | if (cupsdSendCommand(con, command, options, 1)) | |
5166 | { | |
5167 | /* | |
5168 | * Command started successfully, don't send an IPP response here... | |
5169 | */ | |
5170 | ||
5171 | ippDelete(con->response); | |
5172 | con->response = NULL; | |
5173 | } | |
5174 | else | |
5175 | { | |
5176 | /* | |
5177 | * Command failed, return "internal error" so the user knows something | |
5178 | * went wrong... | |
5179 | */ | |
5180 | ||
5181 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5182 | _("cups-deviced failed to execute.")); | |
5183 | } | |
5184 | } | |
5185 | ||
5186 | ||
5187 | /* | |
fa73b229 | 5188 | * 'get_job_attrs()' - Get job attributes. |
ef416fc2 | 5189 | */ |
5190 | ||
5191 | static void | |
fa73b229 | 5192 | get_job_attrs(cupsd_client_t *con, /* I - Client connection */ |
5193 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 5194 | { |
5195 | http_status_t status; /* Policy status */ | |
fa73b229 | 5196 | ipp_attribute_t *attr; /* Current attribute */ |
5197 | int jobid; /* Job ID */ | |
5198 | cupsd_job_t *job; /* Current job */ | |
ef416fc2 | 5199 | char method[HTTP_MAX_URI], /* Method portion of URI */ |
5200 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5201 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5202 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5203 | int port; /* Port portion of URI */ | |
fa73b229 | 5204 | cups_array_t *ra; /* Requested attributes array */ |
ef416fc2 | 5205 | |
5206 | ||
fa73b229 | 5207 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_job_attrs(%p[%d], %s)", con, |
5208 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5209 | |
5210 | /* | |
fa73b229 | 5211 | * See if we have a job URI or a printer URI... |
5212 | */ | |
5213 | ||
5214 | if (!strcmp(uri->name, "printer-uri")) | |
5215 | { | |
5216 | /* | |
5217 | * Got a printer URI; see if we also have a job-id attribute... | |
5218 | */ | |
5219 | ||
5220 | if ((attr = ippFindAttribute(con->request, "job-id", | |
5221 | IPP_TAG_INTEGER)) == NULL) | |
5222 | { | |
5223 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5224 | _("Got a printer-uri attribute but no job-id!")); | |
5225 | return; | |
5226 | } | |
5227 | ||
5228 | jobid = attr->values[0].integer; | |
5229 | } | |
5230 | else | |
5231 | { | |
5232 | /* | |
5233 | * Got a job URI; parse it to get the job ID... | |
5234 | */ | |
5235 | ||
a4d04587 | 5236 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5237 | sizeof(method), username, sizeof(username), host, | |
5238 | sizeof(host), &port, resource, sizeof(resource)); | |
fa73b229 | 5239 | |
5240 | if (strncmp(resource, "/jobs/", 6)) | |
5241 | { | |
5242 | /* | |
5243 | * Not a valid URI! | |
5244 | */ | |
5245 | ||
5246 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5247 | _("Bad job-uri attribute \"%s\"!"), | |
5248 | uri->values[0].string.text); | |
5249 | return; | |
5250 | } | |
5251 | ||
5252 | jobid = atoi(resource + 6); | |
5253 | } | |
5254 | ||
5255 | /* | |
5256 | * See if the job exists... | |
5257 | */ | |
5258 | ||
5259 | if ((job = cupsdFindJob(jobid)) == NULL) | |
5260 | { | |
5261 | /* | |
5262 | * Nope - return a "not found" error... | |
5263 | */ | |
5264 | ||
5265 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
5266 | return; | |
5267 | } | |
5268 | ||
5269 | /* | |
5270 | * Check policy... | |
5271 | */ | |
5272 | ||
5273 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5274 | { | |
5275 | send_http_error(con, status); | |
5276 | return; | |
5277 | } | |
5278 | ||
5279 | /* | |
5280 | * Copy attributes... | |
5281 | */ | |
5282 | ||
bd7854cb | 5283 | cupsdLoadJob(job); |
5284 | ||
fa73b229 | 5285 | ra = create_requested_array(con->request); |
5286 | copy_job_attrs(con, job, ra); | |
5287 | cupsArrayDelete(ra); | |
5288 | ||
5289 | con->response->request.status.status_code = IPP_OK; | |
5290 | } | |
5291 | ||
5292 | ||
5293 | /* | |
5294 | * 'get_jobs()' - Get a list of jobs for the specified printer. | |
5295 | */ | |
5296 | ||
5297 | static void | |
5298 | get_jobs(cupsd_client_t *con, /* I - Client connection */ | |
5299 | ipp_attribute_t *uri) /* I - Printer URI */ | |
5300 | { | |
5301 | http_status_t status; /* Policy status */ | |
5302 | ipp_attribute_t *attr; /* Current attribute */ | |
5303 | const char *dest; /* Destination */ | |
5304 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5305 | cups_ptype_t dmask; /* Destination type mask */ | |
5306 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
5307 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
5308 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
5309 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
5310 | int port; /* Port portion of URI */ | |
5311 | int completed; /* Completed jobs? */ | |
5312 | int first_job_id; /* First job ID */ | |
5313 | int limit; /* Maximum number of jobs to return */ | |
5314 | int count; /* Number of jobs that match */ | |
5315 | cupsd_job_t *job; /* Current job pointer */ | |
5316 | cupsd_printer_t *printer; /* Printer */ | |
5317 | cups_array_t *list; /* Which job list... */ | |
5318 | cups_array_t *ra; /* Requested attributes array */ | |
5319 | ||
5320 | ||
5321 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs(%p[%d], %s)", con, con->http.fd, | |
5322 | uri->values[0].string.text); | |
5323 | ||
5324 | /* | |
5325 | * Is the destination valid? | |
ef416fc2 | 5326 | */ |
5327 | ||
a4d04587 | 5328 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5329 | sizeof(method), username, sizeof(username), host, | |
5330 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 5331 | |
fa73b229 | 5332 | if (!strcmp(resource, "/") || |
5333 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6)) | |
ef416fc2 | 5334 | { |
5335 | dest = NULL; | |
5336 | dtype = (cups_ptype_t)0; | |
5337 | dmask = (cups_ptype_t)0; | |
5338 | printer = NULL; | |
5339 | } | |
fa73b229 | 5340 | else if (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) |
ef416fc2 | 5341 | { |
5342 | dest = NULL; | |
5343 | dtype = (cups_ptype_t)0; | |
5344 | dmask = CUPS_PRINTER_CLASS; | |
5345 | printer = NULL; | |
5346 | } | |
fa73b229 | 5347 | else if (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9) |
ef416fc2 | 5348 | { |
5349 | dest = NULL; | |
5350 | dtype = CUPS_PRINTER_CLASS; | |
5351 | dmask = CUPS_PRINTER_CLASS; | |
5352 | printer = NULL; | |
5353 | } | |
5354 | else if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
5355 | { | |
5356 | /* | |
5357 | * Bad URI... | |
5358 | */ | |
5359 | ||
5360 | send_ipp_status(con, IPP_NOT_FOUND, | |
5361 | _("The printer or class was not found.")); | |
5362 | return; | |
5363 | } | |
5364 | else | |
5365 | dmask = CUPS_PRINTER_CLASS; | |
5366 | ||
5367 | /* | |
5368 | * Check policy... | |
5369 | */ | |
5370 | ||
5371 | if (printer) | |
5372 | { | |
5373 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
5374 | { | |
5375 | send_http_error(con, status); | |
5376 | return; | |
5377 | } | |
5378 | } | |
5379 | else if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
5380 | { | |
5381 | send_http_error(con, status); | |
5382 | return; | |
5383 | } | |
5384 | ||
5385 | /* | |
5386 | * See if the "which-jobs" attribute have been specified... | |
5387 | */ | |
5388 | ||
fa73b229 | 5389 | if ((attr = ippFindAttribute(con->request, "which-jobs", |
5390 | IPP_TAG_KEYWORD)) != NULL && | |
ef416fc2 | 5391 | !strcmp(attr->values[0].string.text, "completed")) |
5392 | { | |
5393 | completed = 1; | |
5394 | list = Jobs; | |
5395 | } | |
5396 | else if (attr && !strcmp(attr->values[0].string.text, "all")) | |
5397 | { | |
5398 | completed = 0; | |
5399 | list = Jobs; | |
5400 | } | |
5401 | else | |
5402 | { | |
5403 | completed = 0; | |
5404 | list = ActiveJobs; | |
5405 | } | |
5406 | ||
5407 | /* | |
5408 | * See if they want to limit the number of jobs reported... | |
5409 | */ | |
5410 | ||
fa73b229 | 5411 | if ((attr = ippFindAttribute(con->request, "limit", |
5412 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5413 | limit = attr->values[0].integer; |
5414 | else | |
5415 | limit = 1000000; | |
5416 | ||
5417 | if ((attr = ippFindAttribute(con->request, "first-job-id", | |
5418 | IPP_TAG_INTEGER)) != NULL) | |
5419 | first_job_id = attr->values[0].integer; | |
5420 | else | |
5421 | first_job_id = 1; | |
5422 | ||
5423 | /* | |
5424 | * See if we only want to see jobs for a specific user... | |
5425 | */ | |
5426 | ||
fa73b229 | 5427 | if ((attr = ippFindAttribute(con->request, "my-jobs", |
5428 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 5429 | attr->values[0].boolean) |
e00b005a | 5430 | strlcpy(username, get_username(con), sizeof(username)); |
ef416fc2 | 5431 | else |
5432 | username[0] = '\0'; | |
5433 | ||
fa73b229 | 5434 | ra = create_requested_array(con->request); |
ef416fc2 | 5435 | |
5436 | /* | |
5437 | * OK, build a list of jobs for this printer... | |
5438 | */ | |
5439 | ||
5440 | for (count = 0, job = (cupsd_job_t *)cupsArrayFirst(list); | |
5441 | count < limit && job; | |
5442 | job = (cupsd_job_t *)cupsArrayNext(list)) | |
5443 | { | |
5444 | /* | |
5445 | * Filter out jobs that don't match... | |
5446 | */ | |
5447 | ||
5448 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: job->id = %d", job->id); | |
5449 | ||
fa73b229 | 5450 | if ((dest && strcmp(job->dest, dest)) && |
5451 | (!job->printer || !dest || strcmp(job->printer->name, dest))) | |
ef416fc2 | 5452 | continue; |
5453 | if ((job->dtype & dmask) != dtype && | |
fa73b229 | 5454 | (!job->printer || (job->printer->type & dmask) != dtype)) |
ef416fc2 | 5455 | continue; |
fa73b229 | 5456 | if (username[0] && strcasecmp(username, job->username)) |
ef416fc2 | 5457 | continue; |
5458 | ||
bd7854cb | 5459 | if (completed && job->state_value <= IPP_JOB_STOPPED) |
ef416fc2 | 5460 | continue; |
5461 | ||
5462 | if (job->id < first_job_id) | |
5463 | continue; | |
5464 | ||
bd7854cb | 5465 | cupsdLoadJob(job); |
5466 | ||
5467 | if (!job->attrs) | |
5468 | continue; | |
5469 | ||
fa73b229 | 5470 | if (count > 0) |
5471 | ippAddSeparator(con->response); | |
5472 | ||
ef416fc2 | 5473 | count ++; |
5474 | ||
5475 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_jobs: count = %d", count); | |
5476 | ||
fa73b229 | 5477 | copy_job_attrs(con, job, ra); |
ef416fc2 | 5478 | } |
5479 | ||
fa73b229 | 5480 | cupsArrayDelete(ra); |
ef416fc2 | 5481 | |
fa73b229 | 5482 | con->response->request.status.status_code = IPP_OK; |
ef416fc2 | 5483 | } |
5484 | ||
5485 | ||
5486 | /* | |
5487 | * 'get_notifications()' - Get events for a subscription. | |
5488 | */ | |
5489 | ||
5490 | static void | |
bd7854cb | 5491 | get_notifications(cupsd_client_t *con) /* I - Client connection */ |
ef416fc2 | 5492 | { |
bd7854cb | 5493 | int i, j; /* Looping vars */ |
5494 | http_status_t status; /* Policy status */ | |
5495 | cupsd_subscription_t *sub; /* Subscription */ | |
5496 | ipp_attribute_t *ids, /* notify-subscription-ids */ | |
5497 | *sequences; /* notify-sequence-numbers */ | |
5498 | int min_seq; /* Minimum sequence number */ | |
5499 | int interval; /* Poll interval */ | |
5500 | ||
5501 | ||
5502 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_subscription_attrs(con=%p[%d])", | |
5503 | con, con->http.fd); | |
5504 | ||
5505 | /* | |
5506 | * Get subscription attributes... | |
5507 | */ | |
5508 | ||
5509 | ids = ippFindAttribute(con->request, "notify-subscription-ids", | |
5510 | IPP_TAG_INTEGER); | |
5511 | sequences = ippFindAttribute(con->request, "notify-sequence-numbers", | |
5512 | IPP_TAG_INTEGER); | |
5513 | ||
5514 | if (!ids) | |
5515 | { | |
5516 | send_ipp_status(con, IPP_BAD_REQUEST, | |
5517 | _("Missing notify-subscription-ids attribute!")); | |
5518 | return; | |
5519 | } | |
5520 | ||
5521 | /* | |
5522 | * Are the subscription IDs valid? | |
5523 | */ | |
5524 | ||
5525 | for (i = 0, interval = 60; i < ids->num_values; i ++) | |
5526 | { | |
5527 | if ((sub = cupsdFindSubscription(ids->values[i].integer)) == NULL) | |
5528 | { | |
5529 | /* | |
5530 | * Bad subscription ID... | |
5531 | */ | |
5532 | ||
5533 | send_ipp_status(con, IPP_NOT_FOUND, | |
5534 | _("notify-subscription-id %d no good!"), | |
5535 | ids->values[i].integer); | |
5536 | return; | |
5537 | } | |
5538 | ||
5539 | /* | |
5540 | * Check policy... | |
5541 | */ | |
5542 | ||
5543 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
5544 | DefaultPolicyPtr, | |
5545 | con, sub->owner)) != HTTP_OK) | |
5546 | { | |
5547 | send_http_error(con, status); | |
5548 | return; | |
5549 | } | |
5550 | ||
5551 | /* | |
5552 | * Check the subscription type and update the interval accordingly. | |
5553 | */ | |
5554 | ||
5555 | if (sub->job && sub->job->state_value == IPP_JOB_PROCESSING && | |
5556 | interval > 10) | |
5557 | interval = 10; | |
5558 | else if (sub->job && sub->job->state_value >= IPP_JOB_STOPPED) | |
5559 | interval = 0; | |
5560 | else if (sub->dest && sub->dest->state == IPP_PRINTER_PROCESSING && | |
5561 | interval > 30) | |
5562 | interval = 30; | |
5563 | } | |
5564 | ||
5565 | /* | |
5566 | * Tell the client to poll again in N seconds... | |
5567 | */ | |
5568 | ||
5569 | if (interval > 0) | |
5570 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5571 | "notify-get-interval", interval); | |
5572 | ||
5573 | ippAddInteger(con->response, IPP_TAG_OPERATION, IPP_TAG_INTEGER, | |
5574 | "printer-up-time", time(NULL)); | |
5575 | ||
5576 | /* | |
5577 | * Copy the subscription event attributes to the response. | |
5578 | */ | |
5579 | ||
5580 | con->response->request.status.status_code = | |
5581 | interval ? IPP_OK : IPP_OK_EVENTS_COMPLETE; | |
5582 | ||
5583 | for (i = 0; i < ids->num_values; i ++) | |
5584 | { | |
5585 | /* | |
5586 | * Get the subscription and sequence number... | |
5587 | */ | |
5588 | ||
5589 | sub = cupsdFindSubscription(ids->values[i].integer); | |
5590 | ||
5591 | if (sequences && i < sequences->num_values) | |
5592 | min_seq = sequences->values[i].integer; | |
5593 | else | |
5594 | min_seq = 1; | |
5595 | ||
5596 | /* | |
5597 | * If we don't have any new events, nothing to do here... | |
5598 | */ | |
5599 | ||
5600 | if (min_seq > (sub->first_event_id + sub->num_events)) | |
5601 | continue; | |
5602 | ||
5603 | /* | |
5604 | * Otherwise copy all of the new events... | |
5605 | */ | |
5606 | ||
5607 | if (sub->first_event_id > min_seq) | |
5608 | j = 0; | |
5609 | else | |
5610 | j = min_seq - sub->first_event_id; | |
5611 | ||
b423cd4c | 5612 | for (; j < sub->num_events; j ++) |
5613 | { | |
5614 | ippAddSeparator(con->response); | |
ef416fc2 | 5615 | |
b423cd4c | 5616 | copy_attrs(con->response, sub->events[j]->attrs, NULL, |
5617 | IPP_TAG_EVENT_NOTIFICATION, 0); | |
5618 | } | |
5619 | } | |
5620 | } | |
ef416fc2 | 5621 | |
ef416fc2 | 5622 | |
b423cd4c | 5623 | /* |
5624 | * 'get_ppds()' - Get the list of PPD files on the local system. | |
5625 | */ | |
ef416fc2 | 5626 | |
b423cd4c | 5627 | static void |
5628 | get_ppds(cupsd_client_t *con) /* I - Client connection */ | |
5629 | { | |
5630 | http_status_t status; /* Policy status */ | |
5631 | int i; /* Looping var */ | |
5632 | ipp_attribute_t *limit, /* Limit attribute */ | |
5633 | *make, /* ppd-make attribute */ | |
5634 | *requested; /* requested-attributes attribute */ | |
5635 | char command[1024], /* cups-deviced command */ | |
5636 | options[1024], /* Options to pass to command */ | |
5637 | attrs[1024], /* String for requested attributes */ | |
5638 | *aptr; /* Pointer into string */ | |
5639 | int alen; /* Length of attribute value */ | |
ef416fc2 | 5640 | |
ef416fc2 | 5641 | |
b423cd4c | 5642 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_ppds(%p[%d])", con, con->http.fd); |
ef416fc2 | 5643 | |
5644 | /* | |
b423cd4c | 5645 | * Check policy... |
ef416fc2 | 5646 | */ |
5647 | ||
b423cd4c | 5648 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5649 | { |
b423cd4c | 5650 | send_http_error(con, status); |
5651 | return; | |
ef416fc2 | 5652 | } |
ef416fc2 | 5653 | |
b423cd4c | 5654 | /* |
5655 | * Run cups-driverd command with the given options... | |
5656 | */ | |
5657 | ||
5658 | limit = ippFindAttribute(con->request, "limit", IPP_TAG_INTEGER); | |
5659 | make = ippFindAttribute(con->request, "ppd-make", IPP_TAG_TEXT); | |
5660 | requested = ippFindAttribute(con->request, "requested-attributes", | |
5661 | IPP_TAG_KEYWORD); | |
5662 | ||
5663 | if (requested) | |
fa73b229 | 5664 | { |
b423cd4c | 5665 | for (i = 0, aptr = attrs; i < requested->num_values; i ++) |
ef416fc2 | 5666 | { |
5667 | /* | |
b423cd4c | 5668 | * Check that we have enough room... |
ef416fc2 | 5669 | */ |
5670 | ||
b423cd4c | 5671 | alen = strlen(requested->values[i].string.text); |
5672 | if (alen > (sizeof(attrs) - (aptr - attrs) - 2)) | |
5673 | break; | |
ef416fc2 | 5674 | |
5675 | /* | |
b423cd4c | 5676 | * Put commas between values... |
ef416fc2 | 5677 | */ |
5678 | ||
b423cd4c | 5679 | if (i) |
5680 | *aptr++ = ','; | |
ef416fc2 | 5681 | |
5682 | /* | |
b423cd4c | 5683 | * Add the value to the end of the string... |
ef416fc2 | 5684 | */ |
5685 | ||
b423cd4c | 5686 | strcpy(aptr, requested->values[i].string.text); |
5687 | aptr += alen; | |
5688 | } | |
ef416fc2 | 5689 | |
b423cd4c | 5690 | /* |
5691 | * If we have more attribute names than will fit, default to "all"... | |
5692 | */ | |
ef416fc2 | 5693 | |
b423cd4c | 5694 | if (i < requested->num_values) |
5695 | strcpy(attrs, "all"); | |
fa73b229 | 5696 | } |
b423cd4c | 5697 | else |
5698 | strcpy(attrs, "all"); | |
fa73b229 | 5699 | |
b423cd4c | 5700 | snprintf(command, sizeof(command), "%s/daemon/cups-driverd", ServerBin); |
5701 | snprintf(options, sizeof(options), | |
5702 | "list+%d+%d+requested-attributes=%s%s%s", | |
5703 | con->request->request.op.request_id, | |
5704 | limit ? limit->values[0].integer : 0, | |
5705 | attrs, | |
5706 | make ? "%20ppd-make=" : "", | |
5707 | make ? make->values[0].string.text : ""); | |
ef416fc2 | 5708 | |
b423cd4c | 5709 | if (cupsdSendCommand(con, command, options, 0)) |
5710 | { | |
5711 | /* | |
5712 | * Command started successfully, don't send an IPP response here... | |
5713 | */ | |
5714 | ||
5715 | ippDelete(con->response); | |
5716 | con->response = NULL; | |
5717 | } | |
5718 | else | |
5719 | { | |
5720 | /* | |
5721 | * Command failed, return "internal error" so the user knows something | |
5722 | * went wrong... | |
5723 | */ | |
5724 | ||
5725 | send_ipp_status(con, IPP_INTERNAL_ERROR, | |
5726 | _("cups-driverd failed to execute.")); | |
5727 | } | |
ef416fc2 | 5728 | } |
5729 | ||
5730 | ||
5731 | /* | |
b423cd4c | 5732 | * 'get_printer_attrs()' - Get printer attributes. |
ef416fc2 | 5733 | */ |
5734 | ||
5735 | static void | |
b423cd4c | 5736 | get_printer_attrs(cupsd_client_t *con, /* I - Client connection */ |
5737 | ipp_attribute_t *uri) /* I - Printer URI */ | |
ef416fc2 | 5738 | { |
5739 | http_status_t status; /* Policy status */ | |
b423cd4c | 5740 | const char *dest; /* Destination */ |
5741 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
5742 | char method[HTTP_MAX_URI], | |
5743 | /* Method portion of URI */ | |
5744 | username[HTTP_MAX_URI], | |
5745 | /* Username portion of URI */ | |
5746 | host[HTTP_MAX_URI], | |
5747 | /* Host portion of URI */ | |
5748 | resource[HTTP_MAX_URI]; | |
5749 | /* Resource portion of URI */ | |
5750 | int port; /* Port portion of URI */ | |
5751 | cupsd_printer_t *printer; /* Printer/class */ | |
ef416fc2 | 5752 | cups_array_t *ra; /* Requested attributes array */ |
5753 | ||
5754 | ||
b423cd4c | 5755 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printer_attrs(%p[%d], %s)", con, |
5756 | con->http.fd, uri->values[0].string.text); | |
ef416fc2 | 5757 | |
5758 | /* | |
b423cd4c | 5759 | * Is the destination valid? |
ef416fc2 | 5760 | */ |
5761 | ||
b423cd4c | 5762 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
5763 | sizeof(method), username, sizeof(username), host, | |
5764 | sizeof(host), &port, resource, sizeof(resource)); | |
5765 | ||
5766 | if ((dest = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
ef416fc2 | 5767 | { |
5768 | /* | |
b423cd4c | 5769 | * Bad URI... |
ef416fc2 | 5770 | */ |
5771 | ||
5772 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 5773 | _("The printer or class was not found.")); |
ef416fc2 | 5774 | return; |
5775 | } | |
5776 | ||
5777 | /* | |
5778 | * Check policy... | |
5779 | */ | |
5780 | ||
b423cd4c | 5781 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5782 | { |
5783 | send_http_error(con, status); | |
5784 | return; | |
5785 | } | |
5786 | ||
5787 | /* | |
b423cd4c | 5788 | * Send the attributes... |
ef416fc2 | 5789 | */ |
5790 | ||
5791 | ra = create_requested_array(con->request); | |
5792 | ||
b423cd4c | 5793 | copy_printer_attrs(con, printer, ra); |
ef416fc2 | 5794 | |
5795 | cupsArrayDelete(ra); | |
5796 | ||
5797 | con->response->request.status.status_code = IPP_OK; | |
5798 | } | |
5799 | ||
5800 | ||
5801 | /* | |
b423cd4c | 5802 | * 'get_printers()' - Get a list of printers or classes. |
ef416fc2 | 5803 | */ |
5804 | ||
5805 | static void | |
b423cd4c | 5806 | get_printers(cupsd_client_t *con, /* I - Client connection */ |
5807 | int type) /* I - 0 or CUPS_PRINTER_CLASS */ | |
ef416fc2 | 5808 | { |
b423cd4c | 5809 | http_status_t status; /* Policy status */ |
5810 | ipp_attribute_t *attr; /* Current attribute */ | |
5811 | int limit; /* Maximum number of printers to return */ | |
5812 | int count; /* Number of printers that match */ | |
5813 | cupsd_printer_t *printer; /* Current printer pointer */ | |
5814 | int printer_type, /* printer-type attribute */ | |
5815 | printer_mask; /* printer-type-mask attribute */ | |
5816 | char *location; /* Location string */ | |
5817 | const char *username; /* Current user */ | |
5818 | char *first_printer_name; /* first-printer-name attribute */ | |
5819 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5820 | |
ef416fc2 | 5821 | |
b423cd4c | 5822 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "get_printers(%p[%d], %x)", con, |
5823 | con->http.fd, type); | |
ef416fc2 | 5824 | |
5825 | /* | |
5826 | * Check policy... | |
5827 | */ | |
5828 | ||
b423cd4c | 5829 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) |
ef416fc2 | 5830 | { |
5831 | send_http_error(con, status); | |
5832 | return; | |
5833 | } | |
5834 | ||
5835 | /* | |
b423cd4c | 5836 | * Check for printers... |
ef416fc2 | 5837 | */ |
5838 | ||
b423cd4c | 5839 | if (!Printers || !cupsArrayCount(Printers)) |
5840 | { | |
5841 | send_ipp_status(con, IPP_NOT_FOUND, _("No destinations added.")); | |
5842 | return; | |
5843 | } | |
5844 | ||
5845 | /* | |
5846 | * See if they want to limit the number of printers reported... | |
5847 | */ | |
ef416fc2 | 5848 | |
fa73b229 | 5849 | if ((attr = ippFindAttribute(con->request, "limit", |
5850 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 5851 | limit = attr->values[0].integer; |
5852 | else | |
b423cd4c | 5853 | limit = 10000000; |
5854 | ||
5855 | if ((attr = ippFindAttribute(con->request, "first-printer-name", | |
5856 | IPP_TAG_NAME)) != NULL) | |
5857 | first_printer_name = attr->values[0].string.text; | |
5858 | else | |
5859 | first_printer_name = NULL; | |
ef416fc2 | 5860 | |
5861 | /* | |
b423cd4c | 5862 | * Support filtering... |
ef416fc2 | 5863 | */ |
5864 | ||
b423cd4c | 5865 | if ((attr = ippFindAttribute(con->request, "printer-type", |
5866 | IPP_TAG_ENUM)) != NULL) | |
5867 | printer_type = attr->values[0].integer; | |
ef416fc2 | 5868 | else |
b423cd4c | 5869 | printer_type = 0; |
ef416fc2 | 5870 | |
b423cd4c | 5871 | if ((attr = ippFindAttribute(con->request, "printer-type-mask", |
5872 | IPP_TAG_ENUM)) != NULL) | |
5873 | printer_mask = attr->values[0].integer; | |
ef416fc2 | 5874 | else |
b423cd4c | 5875 | printer_mask = 0; |
e00b005a | 5876 | |
b423cd4c | 5877 | if ((attr = ippFindAttribute(con->request, "printer-location", |
5878 | IPP_TAG_TEXT)) != NULL) | |
5879 | location = attr->values[0].string.text; | |
5880 | else | |
5881 | location = NULL; | |
e00b005a | 5882 | |
5883 | if (con->username[0]) | |
b423cd4c | 5884 | username = con->username; |
e00b005a | 5885 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", |
5886 | IPP_TAG_NAME)) != NULL) | |
b423cd4c | 5887 | username = attr->values[0].string.text; |
e00b005a | 5888 | else |
b423cd4c | 5889 | username = NULL; |
ef416fc2 | 5890 | |
b423cd4c | 5891 | ra = create_requested_array(con->request); |
ef416fc2 | 5892 | |
5893 | /* | |
b423cd4c | 5894 | * OK, build a list of printers for this printer... |
ef416fc2 | 5895 | */ |
5896 | ||
b423cd4c | 5897 | if (first_printer_name) |
ef416fc2 | 5898 | { |
b423cd4c | 5899 | if ((printer = cupsdFindDest(first_printer_name)) == NULL) |
5900 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
ef416fc2 | 5901 | } |
5902 | else | |
b423cd4c | 5903 | printer = (cupsd_printer_t *)cupsArrayFirst(Printers); |
ef416fc2 | 5904 | |
b423cd4c | 5905 | for (count = 0; |
5906 | count < limit && printer; | |
5907 | printer = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
5908 | { | |
5909 | if ((!type || (printer->type & CUPS_PRINTER_CLASS) == type) && | |
5910 | (printer->type & printer_mask) == printer_type && | |
5911 | (!location || !printer->location || | |
5912 | !strcasecmp(printer->location, location))) | |
ef416fc2 | 5913 | { |
5914 | /* | |
b423cd4c | 5915 | * If HideImplicitMembers is enabled, see if this printer or class |
5916 | * is a member of an implicit class... | |
ef416fc2 | 5917 | */ |
5918 | ||
b423cd4c | 5919 | if (ImplicitClasses && HideImplicitMembers && |
5920 | printer->in_implicit_class) | |
5921 | continue; | |
ef416fc2 | 5922 | |
b423cd4c | 5923 | /* |
5924 | * If a username is specified, see if it is allowed or denied | |
5925 | * access... | |
5926 | */ | |
ef416fc2 | 5927 | |
b423cd4c | 5928 | if (printer->num_users && username && !user_allowed(printer, username)) |
5929 | continue; | |
ef416fc2 | 5930 | |
b423cd4c | 5931 | /* |
5932 | * Add the group separator as needed... | |
5933 | */ | |
ef416fc2 | 5934 | |
b423cd4c | 5935 | if (count > 0) |
5936 | ippAddSeparator(con->response); | |
ef416fc2 | 5937 | |
b423cd4c | 5938 | count ++; |
ef416fc2 | 5939 | |
b423cd4c | 5940 | /* |
5941 | * Send the attributes... | |
5942 | */ | |
ef416fc2 | 5943 | |
b423cd4c | 5944 | copy_printer_attrs(con, printer, ra); |
5945 | } | |
ef416fc2 | 5946 | } |
5947 | ||
b423cd4c | 5948 | cupsArrayDelete(ra); |
ef416fc2 | 5949 | |
5950 | con->response->request.status.status_code = IPP_OK; | |
5951 | } | |
5952 | ||
5953 | ||
5954 | /* | |
b423cd4c | 5955 | * 'get_subscription_attrs()' - Get subscription attributes. |
ef416fc2 | 5956 | */ |
5957 | ||
5958 | static void | |
b423cd4c | 5959 | get_subscription_attrs( |
5960 | cupsd_client_t *con, /* I - Client connection */ | |
5961 | int sub_id) /* I - Subscription ID */ | |
ef416fc2 | 5962 | { |
b423cd4c | 5963 | http_status_t status; /* Policy status */ |
5964 | cupsd_subscription_t *sub; /* Subscription */ | |
5965 | cups_array_t *ra; /* Requested attributes array */ | |
ef416fc2 | 5966 | |
5967 | ||
b423cd4c | 5968 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
5969 | "get_subscription_attrs(con=%p[%d], sub_id=%d)", | |
5970 | con, con->http.fd, sub_id); | |
ef416fc2 | 5971 | |
fa73b229 | 5972 | /* |
b423cd4c | 5973 | * Is the subscription ID valid? |
fa73b229 | 5974 | */ |
5975 | ||
b423cd4c | 5976 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) |
fa73b229 | 5977 | { |
5978 | /* | |
b423cd4c | 5979 | * Bad subscription ID... |
fa73b229 | 5980 | */ |
5981 | ||
5982 | send_ipp_status(con, IPP_NOT_FOUND, | |
b423cd4c | 5983 | _("notify-subscription-id %d no good!"), sub_id); |
fa73b229 | 5984 | return; |
5985 | } | |
5986 | ||
5987 | /* | |
5988 | * Check policy... | |
5989 | */ | |
5990 | ||
b423cd4c | 5991 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : |
5992 | DefaultPolicyPtr, | |
5993 | con, sub->owner)) != HTTP_OK) | |
fa73b229 | 5994 | { |
5995 | send_http_error(con, status); | |
5996 | return; | |
5997 | } | |
5998 | ||
ef416fc2 | 5999 | /* |
b423cd4c | 6000 | * Copy the subscription attributes to the response using the |
6001 | * requested-attributes attribute that may be provided by the client. | |
ef416fc2 | 6002 | */ |
6003 | ||
b423cd4c | 6004 | ra = create_requested_array(con->request); |
fa73b229 | 6005 | |
b423cd4c | 6006 | copy_subscription_attrs(con, sub, ra); |
ef416fc2 | 6007 | |
b423cd4c | 6008 | cupsArrayDelete(ra); |
fa73b229 | 6009 | |
b423cd4c | 6010 | con->response->request.status.status_code = IPP_OK; |
6011 | } | |
fa73b229 | 6012 | |
fa73b229 | 6013 | |
b423cd4c | 6014 | /* |
6015 | * 'get_subscriptions()' - Get subscriptions. | |
6016 | */ | |
ef416fc2 | 6017 | |
b423cd4c | 6018 | static void |
6019 | get_subscriptions(cupsd_client_t *con, /* I - Client connection */ | |
6020 | ipp_attribute_t *uri) /* I - Printer/job URI */ | |
6021 | { | |
6022 | http_status_t status; /* Policy status */ | |
6023 | int count; /* Number of subscriptions */ | |
6024 | int limit; /* Limit */ | |
6025 | cupsd_subscription_t *sub; /* Subscription */ | |
6026 | cups_array_t *ra; /* Requested attributes array */ | |
6027 | ipp_attribute_t *attr; /* Attribute */ | |
6028 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
6029 | char method[HTTP_MAX_URI], | |
6030 | /* Method portion of URI */ | |
6031 | username[HTTP_MAX_URI], | |
6032 | /* Username portion of URI */ | |
6033 | host[HTTP_MAX_URI], | |
6034 | /* Host portion of URI */ | |
6035 | resource[HTTP_MAX_URI]; | |
6036 | /* Resource portion of URI */ | |
6037 | int port; /* Port portion of URI */ | |
6038 | cupsd_job_t *job; /* Job pointer */ | |
6039 | cupsd_printer_t *printer; /* Printer */ | |
fa73b229 | 6040 | |
fa73b229 | 6041 | |
b423cd4c | 6042 | cupsdLogMessage(CUPSD_LOG_DEBUG2, |
6043 | "get_subscriptions(con=%p[%d], uri=%s)", | |
6044 | con, con->http.fd, uri->values[0].string.text); | |
6045 | ||
6046 | /* | |
6047 | * Is the destination valid? | |
6048 | */ | |
6049 | ||
6050 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, | |
6051 | sizeof(method), username, sizeof(username), host, | |
6052 | sizeof(host), &port, resource, sizeof(resource)); | |
6053 | ||
6054 | if (!strcmp(resource, "/") || | |
6055 | (!strncmp(resource, "/jobs", 5) && strlen(resource) <= 6) || | |
6056 | (!strncmp(resource, "/printers", 9) && strlen(resource) <= 10) || | |
6057 | (!strncmp(resource, "/classes", 8) && strlen(resource) <= 9)) | |
6058 | { | |
6059 | printer = NULL; | |
6060 | job = NULL; | |
ef416fc2 | 6061 | } |
b423cd4c | 6062 | else if (!strncmp(resource, "/jobs/", 6) && resource[6]) |
ef416fc2 | 6063 | { |
b423cd4c | 6064 | printer = NULL; |
6065 | job = cupsdFindJob(atoi(resource + 6)); | |
ef416fc2 | 6066 | |
b423cd4c | 6067 | if (!job) |
ef416fc2 | 6068 | { |
b423cd4c | 6069 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%s does not exist!"), |
6070 | resource + 6); | |
ef416fc2 | 6071 | return; |
6072 | } | |
b423cd4c | 6073 | } |
6074 | else if (!cupsdValidateDest(host, resource, &dtype, &printer)) | |
6075 | { | |
fa73b229 | 6076 | /* |
b423cd4c | 6077 | * Bad URI... |
fa73b229 | 6078 | */ |
6079 | ||
b423cd4c | 6080 | send_ipp_status(con, IPP_NOT_FOUND, |
6081 | _("The printer or class was not found.")); | |
6082 | return; | |
6083 | } | |
6084 | else if ((attr = ippFindAttribute(con->request, "notify-job-id", | |
6085 | IPP_TAG_INTEGER)) != NULL) | |
6086 | { | |
6087 | job = cupsdFindJob(attr->values[0].integer); | |
ef416fc2 | 6088 | |
b423cd4c | 6089 | if (!job) |
fa73b229 | 6090 | { |
b423cd4c | 6091 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), |
6092 | attr->values[0].integer); | |
fa73b229 | 6093 | return; |
6094 | } | |
ef416fc2 | 6095 | } |
b423cd4c | 6096 | else |
6097 | job = NULL; | |
ef416fc2 | 6098 | |
6099 | /* | |
b423cd4c | 6100 | * Check policy... |
ef416fc2 | 6101 | */ |
6102 | ||
b423cd4c | 6103 | if ((status = cupsdCheckPolicy(printer ? printer->op_policy_ptr : |
6104 | DefaultPolicyPtr, | |
6105 | con, NULL)) != HTTP_OK) | |
ef416fc2 | 6106 | { |
b423cd4c | 6107 | send_http_error(con, status); |
6108 | return; | |
6109 | } | |
ef416fc2 | 6110 | |
b423cd4c | 6111 | /* |
6112 | * Copy the subscription attributes to the response using the | |
6113 | * requested-attributes attribute that may be provided by the client. | |
6114 | */ | |
ef416fc2 | 6115 | |
b423cd4c | 6116 | ra = create_requested_array(con->request); |
ef416fc2 | 6117 | |
b423cd4c | 6118 | if ((attr = ippFindAttribute(con->request, "limit", |
6119 | IPP_TAG_INTEGER)) != NULL) | |
6120 | limit = attr->values[0].integer; | |
6121 | else | |
6122 | limit = 0; | |
ef416fc2 | 6123 | |
b423cd4c | 6124 | /* |
6125 | * See if we only want to see subscriptions for a specific user... | |
6126 | */ | |
ef416fc2 | 6127 | |
b423cd4c | 6128 | if ((attr = ippFindAttribute(con->request, "my-subscriptions", |
6129 | IPP_TAG_BOOLEAN)) != NULL && | |
6130 | attr->values[0].boolean) | |
6131 | strlcpy(username, get_username(con), sizeof(username)); | |
fa73b229 | 6132 | else |
b423cd4c | 6133 | username[0] = '\0'; |
ef416fc2 | 6134 | |
b423cd4c | 6135 | for (sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions), count = 0; |
6136 | sub; | |
6137 | sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions)) | |
6138 | if ((!printer || sub->dest == printer) && (!job || sub->job == job) && | |
6139 | (!username[0] || !strcasecmp(username, sub->owner))) | |
fa73b229 | 6140 | { |
b423cd4c | 6141 | ippAddSeparator(con->response); |
6142 | copy_subscription_attrs(con, sub, ra); | |
ef416fc2 | 6143 | |
b423cd4c | 6144 | count ++; |
6145 | if (limit && count >= limit) | |
6146 | break; | |
6147 | } | |
ef416fc2 | 6148 | |
b423cd4c | 6149 | cupsArrayDelete(ra); |
fa73b229 | 6150 | |
b423cd4c | 6151 | if (count) |
6152 | con->response->request.status.status_code = IPP_OK; | |
6153 | else | |
6154 | send_ipp_status(con, IPP_NOT_FOUND, _("No subscriptions found.")); | |
6155 | } | |
ef416fc2 | 6156 | |
ef416fc2 | 6157 | |
b423cd4c | 6158 | /* |
6159 | * 'get_username()' - Get the username associated with a request. | |
6160 | */ | |
ef416fc2 | 6161 | |
b423cd4c | 6162 | static const char * /* O - Username */ |
6163 | get_username(cupsd_client_t *con) /* I - Connection */ | |
6164 | { | |
6165 | ipp_attribute_t *attr; /* Attribute */ | |
ef416fc2 | 6166 | |
ef416fc2 | 6167 | |
b423cd4c | 6168 | if (con->username[0]) |
6169 | return (con->username); | |
6170 | else if ((attr = ippFindAttribute(con->request, "requesting-user-name", | |
6171 | IPP_TAG_NAME)) != NULL) | |
6172 | return (attr->values[0].string.text); | |
6173 | else | |
6174 | return ("anonymous"); | |
ef416fc2 | 6175 | } |
6176 | ||
6177 | ||
6178 | /* | |
b423cd4c | 6179 | * 'hold_job()' - Hold a print job. |
ef416fc2 | 6180 | */ |
6181 | ||
b423cd4c | 6182 | static void |
6183 | hold_job(cupsd_client_t *con, /* I - Client connection */ | |
6184 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
ef416fc2 | 6185 | { |
b423cd4c | 6186 | ipp_attribute_t *attr, /* Current job-hold-until */ |
6187 | *newattr; /* New job-hold-until */ | |
6188 | int jobid; /* Job ID */ | |
6189 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
6190 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
6191 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
6192 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
6193 | int port; /* Port portion of URI */ | |
6194 | cupsd_job_t *job; /* Job information */ | |
6195 | ||
ef416fc2 | 6196 | |
b423cd4c | 6197 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "hold_job(%p[%d], %s)", con, con->http.fd, |
6198 | uri->values[0].string.text); | |
ef416fc2 | 6199 | |
6200 | /* | |
b423cd4c | 6201 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6202 | */ |
6203 | ||
b423cd4c | 6204 | if (!strcmp(uri->name, "printer-uri")) |
6205 | { | |
6206 | /* | |
6207 | * Got a printer URI; see if we also have a job-id attribute... | |
6208 | */ | |
ef416fc2 | 6209 | |
b423cd4c | 6210 | if ((attr = ippFindAttribute(con->request, "job-id", |
6211 | IPP_TAG_INTEGER)) == NULL) | |
6212 | { | |
6213 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6214 | _("Got a printer-uri attribute but no job-id!")); | |
6215 | return; | |
6216 | } | |
ef416fc2 | 6217 | |
b423cd4c | 6218 | jobid = attr->values[0].integer; |
6219 | } | |
ef416fc2 | 6220 | else |
ef416fc2 | 6221 | { |
b423cd4c | 6222 | /* |
6223 | * Got a job URI; parse it to get the job ID... | |
6224 | */ | |
ef416fc2 | 6225 | |
b423cd4c | 6226 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6227 | sizeof(method), username, sizeof(username), host, | |
6228 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6229 | |
b423cd4c | 6230 | if (strncmp(resource, "/jobs/", 6)) |
6231 | { | |
6232 | /* | |
6233 | * Not a valid URI! | |
6234 | */ | |
ef416fc2 | 6235 | |
b423cd4c | 6236 | send_ipp_status(con, IPP_BAD_REQUEST, |
6237 | _("Bad job-uri attribute \"%s\"!"), | |
6238 | uri->values[0].string.text); | |
6239 | return; | |
6240 | } | |
ef416fc2 | 6241 | |
b423cd4c | 6242 | jobid = atoi(resource + 6); |
6243 | } | |
ef416fc2 | 6244 | |
ef416fc2 | 6245 | /* |
b423cd4c | 6246 | * See if the job exists... |
ef416fc2 | 6247 | */ |
6248 | ||
b423cd4c | 6249 | if ((job = cupsdFindJob(jobid)) == NULL) |
6250 | { | |
6251 | /* | |
6252 | * Nope - return a "not found" error... | |
6253 | */ | |
6254 | ||
6255 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
6256 | return; | |
6257 | } | |
ef416fc2 | 6258 | |
6259 | /* | |
b423cd4c | 6260 | * See if the job is owned by the requesting user... |
ef416fc2 | 6261 | */ |
6262 | ||
b423cd4c | 6263 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6264 | { | |
6265 | send_http_error(con, HTTP_UNAUTHORIZED); | |
6266 | return; | |
6267 | } | |
ef416fc2 | 6268 | |
6269 | /* | |
b423cd4c | 6270 | * Hold the job and return... |
ef416fc2 | 6271 | */ |
6272 | ||
b423cd4c | 6273 | cupsdHoldJob(job); |
ef416fc2 | 6274 | |
b423cd4c | 6275 | if ((newattr = ippFindAttribute(con->request, "job-hold-until", |
6276 | IPP_TAG_KEYWORD)) == NULL) | |
6277 | newattr = ippFindAttribute(con->request, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6278 | |
b423cd4c | 6279 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
6280 | IPP_TAG_KEYWORD)) == NULL) | |
6281 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); | |
ef416fc2 | 6282 | |
b423cd4c | 6283 | if (attr) |
6284 | { | |
6285 | /* | |
6286 | * Free the old hold value and copy the new one over... | |
6287 | */ | |
ef416fc2 | 6288 | |
757d2cad | 6289 | _cupsStrFree(attr->values[0].string.text); |
ef416fc2 | 6290 | |
b423cd4c | 6291 | if (newattr) |
ef416fc2 | 6292 | { |
b423cd4c | 6293 | attr->value_tag = newattr->value_tag; |
6294 | attr->values[0].string.text = | |
757d2cad | 6295 | _cupsStrAlloc(newattr->values[0].string.text); |
b423cd4c | 6296 | } |
6297 | else | |
6298 | { | |
6299 | attr->value_tag = IPP_TAG_KEYWORD; | |
757d2cad | 6300 | attr->values[0].string.text = _cupsStrAlloc("indefinite"); |
ef416fc2 | 6301 | } |
6302 | ||
b423cd4c | 6303 | /* |
6304 | * Hold job until specified time... | |
6305 | */ | |
ef416fc2 | 6306 | |
b423cd4c | 6307 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); |
6308 | } | |
ef416fc2 | 6309 | |
b423cd4c | 6310 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was held by \"%s\".", jobid, |
6311 | username); | |
6312 | ||
6313 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 6314 | } |
6315 | ||
6316 | ||
6317 | /* | |
b423cd4c | 6318 | * 'move_job()' - Move a job to a new destination. |
ef416fc2 | 6319 | */ |
6320 | ||
6321 | static void | |
b423cd4c | 6322 | move_job(cupsd_client_t *con, /* I - Client connection */ |
6323 | ipp_attribute_t *uri) /* I - Job URI */ | |
ef416fc2 | 6324 | { |
6325 | http_status_t status; /* Policy status */ | |
6326 | ipp_attribute_t *attr; /* Current attribute */ | |
b423cd4c | 6327 | int jobid; /* Job ID */ |
ef416fc2 | 6328 | cupsd_job_t *job; /* Current job */ |
b423cd4c | 6329 | const char *src, /* Source printer/class */ |
6330 | *dest; /* Destination */ | |
6331 | cups_ptype_t stype, /* Source type (printer or class) */ | |
6332 | dtype; /* Destination type (printer or class) */ | |
6333 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
ef416fc2 | 6334 | username[HTTP_MAX_URI], /* Username portion of URI */ |
6335 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
b423cd4c | 6336 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ |
ef416fc2 | 6337 | int port; /* Port portion of URI */ |
b423cd4c | 6338 | cupsd_printer_t *sprinter, /* Source printer */ |
6339 | *dprinter; /* Destination printer */ | |
ef416fc2 | 6340 | |
6341 | ||
b423cd4c | 6342 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "move_job(%p[%d], %s)", con, con->http.fd, |
ef416fc2 | 6343 | uri->values[0].string.text); |
6344 | ||
6345 | /* | |
b423cd4c | 6346 | * Get the new printer or class... |
ef416fc2 | 6347 | */ |
6348 | ||
b423cd4c | 6349 | if ((attr = ippFindAttribute(con->request, "job-printer-uri", |
6350 | IPP_TAG_URI)) == NULL) | |
ef416fc2 | 6351 | { |
b423cd4c | 6352 | /* |
6353 | * Need job-printer-uri... | |
6354 | */ | |
ef416fc2 | 6355 | |
b423cd4c | 6356 | send_ipp_status(con, IPP_BAD_REQUEST, |
6357 | _("job-printer-uri attribute missing!")); | |
6358 | return; | |
ef416fc2 | 6359 | } |
b423cd4c | 6360 | |
6361 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, method, | |
6362 | sizeof(method), username, sizeof(username), host, | |
6363 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 6364 | |
b423cd4c | 6365 | if ((dest = cupsdValidateDest(host, resource, &dtype, &dprinter)) == NULL) |
ef416fc2 | 6366 | { |
b423cd4c | 6367 | /* |
6368 | * Bad URI... | |
6369 | */ | |
ef416fc2 | 6370 | |
b423cd4c | 6371 | send_ipp_status(con, IPP_NOT_FOUND, |
6372 | _("The printer or class was not found.")); | |
6373 | return; | |
ef416fc2 | 6374 | } |
6375 | ||
6376 | /* | |
b423cd4c | 6377 | * Check policy... |
ef416fc2 | 6378 | */ |
6379 | ||
b423cd4c | 6380 | if ((status = cupsdCheckPolicy(dprinter->op_policy_ptr, con, NULL)) != HTTP_OK) |
ef416fc2 | 6381 | { |
b423cd4c | 6382 | send_http_error(con, status); |
ef416fc2 | 6383 | return; |
6384 | } | |
6385 | ||
6386 | /* | |
b423cd4c | 6387 | * See if we have a job URI or a printer URI... |
ef416fc2 | 6388 | */ |
6389 | ||
b423cd4c | 6390 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
6391 | sizeof(method), username, sizeof(username), host, | |
6392 | sizeof(host), &port, resource, sizeof(resource)); | |
6393 | ||
6394 | if (!strcmp(uri->name, "printer-uri")) | |
ef416fc2 | 6395 | { |
6396 | /* | |
b423cd4c | 6397 | * Got a printer URI; see if we also have a job-id attribute... |
ef416fc2 | 6398 | */ |
6399 | ||
b423cd4c | 6400 | if ((attr = ippFindAttribute(con->request, "job-id", |
6401 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 6402 | { |
b423cd4c | 6403 | /* |
6404 | * Move all jobs... | |
6405 | */ | |
6406 | ||
6407 | if ((src = cupsdValidateDest(host, resource, &stype, &sprinter)) == NULL) | |
6408 | { | |
6409 | /* | |
6410 | * Bad URI... | |
6411 | */ | |
6412 | ||
6413 | send_ipp_status(con, IPP_NOT_FOUND, | |
6414 | _("The printer or class was not found.")); | |
6415 | return; | |
6416 | } | |
6417 | ||
6418 | job = NULL; | |
6419 | } | |
6420 | else | |
6421 | { | |
6422 | /* | |
6423 | * Otherwise, just move a single job... | |
6424 | */ | |
6425 | ||
6426 | if ((job = cupsdFindJob(attr->values[0].integer)) == NULL) | |
6427 | { | |
6428 | /* | |
6429 | * Nope - return a "not found" error... | |
6430 | */ | |
6431 | ||
6432 | send_ipp_status(con, IPP_NOT_FOUND, | |
6433 | _("Job #%d does not exist!"), attr->values[0].integer); | |
6434 | return; | |
6435 | } | |
6436 | else | |
6437 | { | |
6438 | /* | |
6439 | * Job found, initialize source pointers... | |
6440 | */ | |
6441 | ||
6442 | src = NULL; | |
6443 | sprinter = NULL; | |
6444 | } | |
ef416fc2 | 6445 | } |
6446 | } | |
6447 | else | |
6448 | { | |
6449 | /* | |
b423cd4c | 6450 | * Got a job URI; parse it to get the job ID... |
ef416fc2 | 6451 | */ |
6452 | ||
b423cd4c | 6453 | if (strncmp(resource, "/jobs/", 6)) |
6454 | { | |
6455 | /* | |
6456 | * Not a valid URI! | |
6457 | */ | |
6458 | ||
6459 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6460 | _("Bad job-uri attribute \"%s\"!"), | |
6461 | uri->values[0].string.text); | |
6462 | return; | |
6463 | } | |
ef416fc2 | 6464 | |
ef416fc2 | 6465 | /* |
b423cd4c | 6466 | * See if the job exists... |
ef416fc2 | 6467 | */ |
6468 | ||
b423cd4c | 6469 | jobid = atoi(resource + 6); |
ef416fc2 | 6470 | |
b423cd4c | 6471 | if ((job = cupsdFindJob(jobid)) == NULL) |
ef416fc2 | 6472 | { |
6473 | /* | |
b423cd4c | 6474 | * Nope - return a "not found" error... |
ef416fc2 | 6475 | */ |
6476 | ||
b423cd4c | 6477 | send_ipp_status(con, IPP_NOT_FOUND, |
6478 | _("Job #%d does not exist!"), jobid); | |
6479 | return; | |
ef416fc2 | 6480 | } |
6481 | else | |
b423cd4c | 6482 | { |
6483 | /* | |
6484 | * Job found, initialize source pointers... | |
6485 | */ | |
ef416fc2 | 6486 | |
b423cd4c | 6487 | src = NULL; |
6488 | sprinter = NULL; | |
6489 | } | |
ef416fc2 | 6490 | } |
6491 | ||
ef416fc2 | 6492 | /* |
b423cd4c | 6493 | * Now move the job or jobs... |
ef416fc2 | 6494 | */ |
6495 | ||
b423cd4c | 6496 | if (job) |
6497 | { | |
6498 | /* | |
6499 | * See if the job has been completed... | |
6500 | */ | |
6501 | ||
6502 | if (job->state_value > IPP_JOB_STOPPED) | |
6503 | { | |
6504 | /* | |
6505 | * Return a "not-possible" error... | |
6506 | */ | |
6507 | ||
6508 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
6509 | _("Job #%d is finished and cannot be altered!"), | |
6510 | job->id); | |
6511 | return; | |
6512 | } | |
ef416fc2 | 6513 | |
b423cd4c | 6514 | /* |
6515 | * See if the job is owned by the requesting user... | |
6516 | */ | |
ef416fc2 | 6517 | |
b423cd4c | 6518 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6519 | { | |
6520 | send_http_error(con, HTTP_UNAUTHORIZED); | |
6521 | return; | |
6522 | } | |
ef416fc2 | 6523 | |
ef416fc2 | 6524 | /* |
b423cd4c | 6525 | * Move the job to a different printer or class... |
ef416fc2 | 6526 | */ |
6527 | ||
b423cd4c | 6528 | cupsdMoveJob(job, dest); |
ef416fc2 | 6529 | } |
b423cd4c | 6530 | else |
6531 | { | |
6532 | /* | |
6533 | * Got the source printer, now look through the jobs... | |
6534 | */ | |
ef416fc2 | 6535 | |
b423cd4c | 6536 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); |
6537 | job; | |
6538 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
6539 | { | |
6540 | /* | |
6541 | * See if the job is pointing at the source printer or has not been | |
6542 | * completed... | |
6543 | */ | |
ef416fc2 | 6544 | |
b423cd4c | 6545 | if (strcasecmp(job->dest, src) || |
6546 | job->state_value > IPP_JOB_STOPPED) | |
6547 | continue; | |
ef416fc2 | 6548 | |
b423cd4c | 6549 | /* |
6550 | * See if the job can be moved by the requesting user... | |
6551 | */ | |
ef416fc2 | 6552 | |
b423cd4c | 6553 | if (!validate_user(job, con, job->username, username, sizeof(username))) |
6554 | continue; | |
ef416fc2 | 6555 | |
b423cd4c | 6556 | /* |
6557 | * Move the job to a different printer or class... | |
6558 | */ | |
ef416fc2 | 6559 | |
b423cd4c | 6560 | cupsdMoveJob(job, dest); |
6561 | } | |
ef416fc2 | 6562 | } |
6563 | ||
6564 | /* | |
b423cd4c | 6565 | * Start jobs if possible... |
ef416fc2 | 6566 | */ |
6567 | ||
b423cd4c | 6568 | cupsdCheckJobs(); |
ef416fc2 | 6569 | |
6570 | /* | |
b423cd4c | 6571 | * Return with "everything is OK" status... |
ef416fc2 | 6572 | */ |
6573 | ||
b423cd4c | 6574 | con->response->request.status.status_code = IPP_OK; |
6575 | } | |
ef416fc2 | 6576 | |
ef416fc2 | 6577 | |
b423cd4c | 6578 | /* |
6579 | * 'ppd_add_default()' - Add a PPD default choice. | |
6580 | */ | |
ef416fc2 | 6581 | |
b423cd4c | 6582 | static int /* O - Number of defaults */ |
6583 | ppd_add_default( | |
6584 | const char *option, /* I - Option name */ | |
6585 | const char *choice, /* I - Choice name */ | |
6586 | int num_defaults, /* I - Number of defaults */ | |
6587 | ppd_default_t **defaults) /* IO - Defaults */ | |
6588 | { | |
6589 | int i; /* Looping var */ | |
6590 | ppd_default_t *temp; /* Temporary defaults array */ | |
ef416fc2 | 6591 | |
bd7854cb | 6592 | |
ef416fc2 | 6593 | /* |
b423cd4c | 6594 | * First check if the option already has a default value; the PPD spec |
6595 | * says that the first one is used... | |
ef416fc2 | 6596 | */ |
6597 | ||
b423cd4c | 6598 | for (i = 0, temp = *defaults; i < num_defaults; i ++) |
6599 | if (!strcmp(option, temp[i].option)) | |
6600 | return (num_defaults); | |
ef416fc2 | 6601 | |
b423cd4c | 6602 | /* |
6603 | * Now add the option... | |
6604 | */ | |
ef416fc2 | 6605 | |
b423cd4c | 6606 | if (num_defaults == 0) |
6607 | temp = malloc(sizeof(ppd_default_t)); | |
ef416fc2 | 6608 | else |
b423cd4c | 6609 | temp = realloc(*defaults, (num_defaults + 1) * sizeof(ppd_default_t)); |
ef416fc2 | 6610 | |
b423cd4c | 6611 | if (!temp) |
ef416fc2 | 6612 | { |
b423cd4c | 6613 | cupsdLogMessage(CUPSD_LOG_ERROR, "ppd_add_default: Unable to add default value for \"%s\" - %s", |
6614 | option, strerror(errno)); | |
6615 | return (num_defaults); | |
ef416fc2 | 6616 | } |
6617 | ||
b423cd4c | 6618 | *defaults = temp; |
6619 | temp += num_defaults; | |
ef416fc2 | 6620 | |
b423cd4c | 6621 | strlcpy(temp->option, option, sizeof(temp->option)); |
6622 | strlcpy(temp->choice, choice, sizeof(temp->choice)); | |
ef416fc2 | 6623 | |
b423cd4c | 6624 | return (num_defaults + 1); |
6625 | } | |
ef416fc2 | 6626 | |
ef416fc2 | 6627 | |
b423cd4c | 6628 | /* |
6629 | * 'ppd_parse_line()' - Parse a PPD default line. | |
6630 | */ | |
ef416fc2 | 6631 | |
b423cd4c | 6632 | static int /* O - 0 on success, -1 on failure */ |
6633 | ppd_parse_line(const char *line, /* I - Line */ | |
6634 | char *option, /* O - Option name */ | |
6635 | int olen, /* I - Size of option name */ | |
6636 | char *choice, /* O - Choice name */ | |
6637 | int clen) /* I - Size of choice name */ | |
6638 | { | |
6639 | /* | |
6640 | * Verify this is a default option line... | |
6641 | */ | |
ef416fc2 | 6642 | |
b423cd4c | 6643 | if (strncmp(line, "*Default", 8)) |
6644 | return (-1); | |
ef416fc2 | 6645 | |
b423cd4c | 6646 | /* |
6647 | * Read the option name... | |
6648 | */ | |
6649 | ||
6650 | for (line += 8, olen --; isalnum(*line & 255); line ++) | |
6651 | if (olen > 0) | |
6652 | { | |
6653 | *option++ = *line; | |
6654 | olen --; | |
ef416fc2 | 6655 | } |
6656 | ||
b423cd4c | 6657 | *option = '\0'; |
ef416fc2 | 6658 | |
b423cd4c | 6659 | /* |
6660 | * Skip everything else up to the colon (:)... | |
6661 | */ | |
ef416fc2 | 6662 | |
b423cd4c | 6663 | while (*line && *line != ':') |
6664 | line ++; | |
ef416fc2 | 6665 | |
b423cd4c | 6666 | if (!*line) |
6667 | return (-1); | |
ef416fc2 | 6668 | |
b423cd4c | 6669 | line ++; |
ef416fc2 | 6670 | |
b423cd4c | 6671 | /* |
6672 | * Now grab the option choice, skipping leading whitespace... | |
6673 | */ | |
ef416fc2 | 6674 | |
b423cd4c | 6675 | while (isspace(*line & 255)) |
6676 | line ++; | |
ef416fc2 | 6677 | |
b423cd4c | 6678 | for (clen --; isalnum(*line & 255); line ++) |
6679 | if (clen > 0) | |
6680 | { | |
6681 | *choice++ = *line; | |
6682 | clen --; | |
6683 | } | |
ef416fc2 | 6684 | |
b423cd4c | 6685 | *choice = '\0'; |
ef416fc2 | 6686 | |
b423cd4c | 6687 | /* |
6688 | * Return with no errors... | |
6689 | */ | |
ef416fc2 | 6690 | |
b423cd4c | 6691 | return (0); |
6692 | } | |
ef416fc2 | 6693 | |
ef416fc2 | 6694 | |
b423cd4c | 6695 | /* |
6696 | * 'print_job()' - Print a file to a printer or class. | |
6697 | */ | |
ef416fc2 | 6698 | |
b423cd4c | 6699 | static void |
6700 | print_job(cupsd_client_t *con, /* I - Client connection */ | |
6701 | ipp_attribute_t *uri) /* I - Printer URI */ | |
6702 | { | |
6703 | ipp_attribute_t *attr; /* Current attribute */ | |
6704 | ipp_attribute_t *format; /* Document-format attribute */ | |
6705 | cupsd_job_t *job; /* New job */ | |
6706 | char filename[1024]; /* Job filename */ | |
6707 | mime_type_t *filetype; /* Type of file */ | |
6708 | char super[MIME_MAX_SUPER], /* Supertype of file */ | |
6709 | type[MIME_MAX_TYPE], /* Subtype of file */ | |
6710 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
6711 | /* Textual name of mime type */ | |
6712 | cupsd_printer_t *printer; /* Printer data */ | |
6713 | struct stat fileinfo; /* File information */ | |
6714 | int kbytes; /* Size of file */ | |
6715 | int compression; /* Document compression */ | |
ef416fc2 | 6716 | |
ef416fc2 | 6717 | |
b423cd4c | 6718 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "print_job(%p[%d], %s)", con, con->http.fd, |
6719 | uri->values[0].string.text); | |
ef416fc2 | 6720 | |
b423cd4c | 6721 | /* |
6722 | * Validate print file attributes, for now just document-format and | |
6723 | * compression (CUPS only supports "none" and "gzip")... | |
6724 | */ | |
ef416fc2 | 6725 | |
b423cd4c | 6726 | compression = CUPS_FILE_NONE; |
ef416fc2 | 6727 | |
b423cd4c | 6728 | if ((attr = ippFindAttribute(con->request, "compression", |
6729 | IPP_TAG_KEYWORD)) != NULL) | |
6730 | { | |
6731 | if (strcmp(attr->values[0].string.text, "none") | |
6732 | #ifdef HAVE_LIBZ | |
6733 | && strcmp(attr->values[0].string.text, "gzip") | |
6734 | #endif /* HAVE_LIBZ */ | |
6735 | ) | |
6736 | { | |
6737 | send_ipp_status(con, IPP_ATTRIBUTES, | |
6738 | _("Unsupported compression \"%s\"!"), | |
6739 | attr->values[0].string.text); | |
6740 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
6741 | "compression", NULL, attr->values[0].string.text); | |
6742 | return; | |
6743 | } | |
ef416fc2 | 6744 | |
b423cd4c | 6745 | #ifdef HAVE_LIBZ |
6746 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
6747 | compression = CUPS_FILE_GZIP; | |
6748 | #endif /* HAVE_LIBZ */ | |
6749 | } | |
ef416fc2 | 6750 | |
b423cd4c | 6751 | /* |
6752 | * Do we have a file to print? | |
6753 | */ | |
ef416fc2 | 6754 | |
b423cd4c | 6755 | if (!con->filename) |
6756 | { | |
6757 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
6758 | return; | |
6759 | } | |
ef416fc2 | 6760 | |
b423cd4c | 6761 | /* |
6762 | * Is it a format we support? | |
6763 | */ | |
ef416fc2 | 6764 | |
b423cd4c | 6765 | if ((format = ippFindAttribute(con->request, "document-format", |
6766 | IPP_TAG_MIMETYPE)) != NULL) | |
6767 | { | |
6768 | /* | |
6769 | * Grab format from client... | |
6770 | */ | |
6771 | ||
6772 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
6773 | { | |
6774 | send_ipp_status(con, IPP_BAD_REQUEST, | |
6775 | _("Could not scan type \"%s\"!"), | |
6776 | format->values[0].string.text); | |
6777 | return; | |
ef416fc2 | 6778 | } |
b423cd4c | 6779 | } |
6780 | else | |
6781 | { | |
6782 | /* | |
6783 | * No document format attribute? Auto-type it! | |
6784 | */ | |
6785 | ||
6786 | strcpy(super, "application"); | |
6787 | strcpy(type, "octet-stream"); | |
6788 | } | |
ef416fc2 | 6789 | |
b423cd4c | 6790 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
6791 | { | |
ef416fc2 | 6792 | /* |
b423cd4c | 6793 | * Auto-type the file... |
ef416fc2 | 6794 | */ |
6795 | ||
b423cd4c | 6796 | ipp_attribute_t *doc_name; /* document-name attribute */ |
6797 | ||
6798 | ||
6799 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: auto-typing file..."); | |
6800 | ||
6801 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); | |
6802 | filetype = mimeFileType(MimeDatabase, con->filename, | |
6803 | doc_name ? doc_name->values[0].string.text : NULL, | |
6804 | &compression); | |
6805 | ||
6806 | if (filetype) | |
ef416fc2 | 6807 | { |
b423cd4c | 6808 | /* |
6809 | * Replace the document-format attribute value with the auto-typed one. | |
6810 | */ | |
ef416fc2 | 6811 | |
b423cd4c | 6812 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, |
6813 | filetype->type); | |
ef416fc2 | 6814 | |
b423cd4c | 6815 | if (format) |
6816 | { | |
757d2cad | 6817 | _cupsStrFree(format->values[0].string.text); |
b423cd4c | 6818 | |
757d2cad | 6819 | format->values[0].string.text = _cupsStrAlloc(mimetype); |
b423cd4c | 6820 | } |
6821 | else | |
6822 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
6823 | "document-format", NULL, mimetype); | |
ef416fc2 | 6824 | } |
b423cd4c | 6825 | else |
6826 | filetype = mimeType(MimeDatabase, super, type); | |
ef416fc2 | 6827 | } |
b423cd4c | 6828 | else |
6829 | filetype = mimeType(MimeDatabase, super, type); | |
6830 | ||
6831 | if (!filetype) | |
6832 | { | |
6833 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
6834 | _("Unsupported format \'%s/%s\'!"), super, type); | |
6835 | cupsdLogMessage(CUPSD_LOG_INFO, | |
6836 | "Hint: Do you have the raw file printing rules enabled?"); | |
6837 | ||
6838 | if (format) | |
6839 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
6840 | "document-format", NULL, format->values[0].string.text); | |
6841 | ||
6842 | return; | |
6843 | } | |
6844 | ||
6845 | cupsdLogMessage(CUPSD_LOG_DEBUG, "print_job: request file type is %s/%s.", | |
80ca4592 | 6846 | filetype->super, filetype->type); |
b423cd4c | 6847 | |
6848 | /* | |
6849 | * Read any embedded job ticket info from PS files... | |
6850 | */ | |
6851 | ||
6852 | if (!strcasecmp(filetype->super, "application") && | |
6853 | !strcasecmp(filetype->type, "postscript")) | |
6854 | read_ps_job_ticket(con); | |
6855 | ||
6856 | /* | |
6857 | * Create the job object... | |
6858 | */ | |
6859 | ||
80ca4592 | 6860 | if ((job = add_job(con, uri, &printer, filetype)) == NULL) |
b423cd4c | 6861 | return; |
6862 | ||
6863 | /* | |
6864 | * Update quota data... | |
6865 | */ | |
6866 | ||
6867 | if (stat(con->filename, &fileinfo)) | |
6868 | kbytes = 0; | |
6869 | else | |
6870 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
6871 | ||
6872 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6873 | ||
6874 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", | |
6875 | IPP_TAG_INTEGER)) != NULL) | |
6876 | attr->values[0].integer += kbytes; | |
6877 | ||
ef416fc2 | 6878 | /* |
6879 | * Add the job file... | |
6880 | */ | |
6881 | ||
6882 | if (add_file(con, job, filetype, compression)) | |
6883 | return; | |
6884 | ||
6885 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
6886 | job->num_files); | |
6887 | rename(con->filename, filename); | |
6888 | cupsdClearString(&con->filename); | |
6889 | ||
6890 | /* | |
6891 | * See if we need to add the ending sheet... | |
6892 | */ | |
6893 | ||
6894 | if (!(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && | |
6895 | attr->num_values > 1) | |
6896 | { | |
6897 | /* | |
6898 | * Yes... | |
6899 | */ | |
6900 | ||
6901 | cupsdLogMessage(CUPSD_LOG_INFO, "Adding end banner page \"%s\" to job %d.", | |
6902 | attr->values[1].string.text, job->id); | |
6903 | ||
6904 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
6905 | ||
6906 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
6907 | } | |
6908 | ||
ef416fc2 | 6909 | /* |
6910 | * Log and save the job... | |
6911 | */ | |
6912 | ||
6913 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d queued on \"%s\" by \"%s\".", job->id, | |
6914 | job->dest, job->username); | |
6915 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Job %d hold_until = %d", job->id, | |
6916 | (int)job->hold_until); | |
6917 | ||
6918 | cupsdSaveJob(job); | |
6919 | ||
ef416fc2 | 6920 | /* |
6921 | * Start the job if possible... | |
6922 | */ | |
6923 | ||
6924 | cupsdCheckJobs(); | |
6925 | } | |
6926 | ||
6927 | ||
6928 | /* | |
6929 | * 'read_ps_job_ticket()' - Reads a job ticket embedded in a PS file. | |
6930 | * | |
6931 | * This function only gets called when printing a single PostScript | |
6932 | * file using the Print-Job operation. It doesn't work for Create-Job + | |
6933 | * Send-File, since the job attributes need to be set at job creation | |
6934 | * time for banners to work. The embedded PS job ticket stuff is here | |
6935 | * only to allow the Windows printer driver for CUPS to pass in JCL | |
6936 | * options and IPP attributes which otherwise would be lost. | |
6937 | * | |
6938 | * The format of a PS job ticket is simple: | |
6939 | * | |
6940 | * %cupsJobTicket: attr1=value1 attr2=value2 ... attrN=valueN | |
6941 | * | |
6942 | * %cupsJobTicket: attr1=value1 | |
6943 | * %cupsJobTicket: attr2=value2 | |
6944 | * ... | |
6945 | * %cupsJobTicket: attrN=valueN | |
6946 | * | |
6947 | * Job ticket lines must appear immediately after the first line that | |
6948 | * specifies PostScript format (%!PS-Adobe-3.0), and CUPS will stop | |
6949 | * looking for job ticket info when it finds a line that does not begin | |
6950 | * with "%cupsJobTicket:". | |
6951 | * | |
6952 | * The maximum length of a job ticket line, including the prefix, is | |
6953 | * 255 characters to conform with the Adobe DSC. | |
6954 | * | |
6955 | * Read-only attributes are rejected with a notice to the error log in | |
6956 | * case a malicious user tries anything. Since the job ticket is read | |
6957 | * prior to attribute validation in print_job(), job ticket attributes | |
6958 | * will go through the same validation as IPP attributes... | |
6959 | */ | |
6960 | ||
6961 | static void | |
6962 | read_ps_job_ticket(cupsd_client_t *con) /* I - Client connection */ | |
6963 | { | |
6964 | cups_file_t *fp; /* File to read from */ | |
6965 | char line[256]; /* Line data */ | |
6966 | int num_options; /* Number of options */ | |
6967 | cups_option_t *options; /* Options */ | |
6968 | ipp_t *ticket; /* New attributes */ | |
6969 | ipp_attribute_t *attr, /* Current attribute */ | |
6970 | *attr2, /* Job attribute */ | |
6971 | *prev2; /* Previous job attribute */ | |
6972 | ||
6973 | ||
6974 | /* | |
6975 | * First open the print file... | |
6976 | */ | |
6977 | ||
6978 | if ((fp = cupsFileOpen(con->filename, "rb")) == NULL) | |
6979 | { | |
6980 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
6981 | "read_ps_job_ticket: Unable to open PostScript print file " | |
6982 | "- %s", | |
6983 | strerror(errno)); | |
6984 | return; | |
6985 | } | |
6986 | ||
6987 | /* | |
6988 | * Skip the first line... | |
6989 | */ | |
6990 | ||
6991 | if (cupsFileGets(fp, line, sizeof(line)) == NULL) | |
6992 | { | |
6993 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
6994 | "read_ps_job_ticket: Unable to read from PostScript print " | |
6995 | "file - %s", | |
6996 | strerror(errno)); | |
6997 | cupsFileClose(fp); | |
6998 | return; | |
6999 | } | |
7000 | ||
fa73b229 | 7001 | if (strncmp(line, "%!PS-Adobe-", 11)) |
ef416fc2 | 7002 | { |
7003 | /* | |
7004 | * Not a DSC-compliant file, so no job ticket info will be available... | |
7005 | */ | |
7006 | ||
7007 | cupsFileClose(fp); | |
7008 | return; | |
7009 | } | |
7010 | ||
7011 | /* | |
7012 | * Read job ticket info from the file... | |
7013 | */ | |
7014 | ||
7015 | num_options = 0; | |
7016 | options = NULL; | |
7017 | ||
fa73b229 | 7018 | while (cupsFileGets(fp, line, sizeof(line))) |
ef416fc2 | 7019 | { |
7020 | /* | |
7021 | * Stop at the first non-ticket line... | |
7022 | */ | |
7023 | ||
fa73b229 | 7024 | if (strncmp(line, "%cupsJobTicket:", 15)) |
ef416fc2 | 7025 | break; |
7026 | ||
7027 | /* | |
7028 | * Add the options to the option array... | |
7029 | */ | |
7030 | ||
7031 | num_options = cupsParseOptions(line + 15, num_options, &options); | |
7032 | } | |
7033 | ||
7034 | /* | |
7035 | * Done with the file; see if we have any options... | |
7036 | */ | |
7037 | ||
7038 | cupsFileClose(fp); | |
7039 | ||
7040 | if (num_options == 0) | |
7041 | return; | |
7042 | ||
7043 | /* | |
7044 | * OK, convert the options to an attribute list, and apply them to | |
7045 | * the request... | |
7046 | */ | |
7047 | ||
7048 | ticket = ippNew(); | |
7049 | cupsEncodeOptions(ticket, num_options, options); | |
7050 | ||
7051 | /* | |
7052 | * See what the user wants to change. | |
7053 | */ | |
7054 | ||
fa73b229 | 7055 | for (attr = ticket->attrs; attr; attr = attr->next) |
ef416fc2 | 7056 | { |
7057 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
7058 | continue; | |
7059 | ||
7060 | if (!strcmp(attr->name, "job-originating-host-name") || | |
7061 | !strcmp(attr->name, "job-originating-user-name") || | |
7062 | !strcmp(attr->name, "job-media-sheets-completed") || | |
7063 | !strcmp(attr->name, "job-k-octets") || | |
7064 | !strcmp(attr->name, "job-id") || | |
7065 | !strncmp(attr->name, "job-state", 9) || | |
7066 | !strncmp(attr->name, "time-at-", 8)) | |
7067 | continue; /* Read-only attrs */ | |
7068 | ||
fa73b229 | 7069 | if ((attr2 = ippFindAttribute(con->request, attr->name, |
7070 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 7071 | { |
7072 | /* | |
7073 | * Some other value; first free the old value... | |
7074 | */ | |
7075 | ||
7076 | if (con->request->attrs == attr2) | |
7077 | { | |
7078 | con->request->attrs = attr2->next; | |
7079 | prev2 = NULL; | |
7080 | } | |
7081 | else | |
7082 | { | |
fa73b229 | 7083 | for (prev2 = con->request->attrs; prev2; prev2 = prev2->next) |
ef416fc2 | 7084 | if (prev2->next == attr2) |
7085 | { | |
7086 | prev2->next = attr2->next; | |
7087 | break; | |
7088 | } | |
7089 | } | |
7090 | ||
7091 | if (con->request->last == attr2) | |
7092 | con->request->last = prev2; | |
7093 | ||
757d2cad | 7094 | _ippFreeAttr(attr2); |
ef416fc2 | 7095 | } |
7096 | ||
7097 | /* | |
7098 | * Add new option by copying it... | |
7099 | */ | |
7100 | ||
7101 | copy_attribute(con->request, attr, 0); | |
7102 | } | |
7103 | ||
7104 | /* | |
7105 | * Then free the attribute list and option array... | |
7106 | */ | |
7107 | ||
7108 | ippDelete(ticket); | |
7109 | cupsFreeOptions(num_options, options); | |
7110 | } | |
7111 | ||
7112 | ||
7113 | /* | |
7114 | * 'reject_jobs()' - Reject print jobs to a printer. | |
7115 | */ | |
7116 | ||
7117 | static void | |
7118 | reject_jobs(cupsd_client_t *con, /* I - Client connection */ | |
7119 | ipp_attribute_t *uri) /* I - Printer or class URI */ | |
7120 | { | |
7121 | http_status_t status; /* Policy status */ | |
7122 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
7123 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7124 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7125 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7126 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7127 | int port; /* Port portion of URI */ | |
7128 | const char *name; /* Printer name */ | |
7129 | cupsd_printer_t *printer; /* Printer data */ | |
7130 | ipp_attribute_t *attr; /* printer-state-message text */ | |
7131 | ||
7132 | ||
7133 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "reject_jobs(%p[%d], %s)", con, | |
7134 | con->http.fd, uri->values[0].string.text); | |
7135 | ||
7136 | /* | |
7137 | * Is the destination valid? | |
7138 | */ | |
7139 | ||
a4d04587 | 7140 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7141 | sizeof(method), username, sizeof(username), host, | |
7142 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7143 | |
7144 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
7145 | { | |
7146 | /* | |
7147 | * Bad URI... | |
7148 | */ | |
7149 | ||
7150 | send_ipp_status(con, IPP_NOT_FOUND, | |
7151 | _("The printer or class was not found.")); | |
7152 | return; | |
7153 | } | |
7154 | ||
7155 | /* | |
7156 | * Check policy... | |
7157 | */ | |
7158 | ||
7159 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
7160 | { | |
7161 | send_http_error(con, status); | |
7162 | return; | |
7163 | } | |
7164 | ||
7165 | /* | |
7166 | * Reject jobs sent to the printer... | |
7167 | */ | |
7168 | ||
7169 | printer->accepting = 0; | |
7170 | ||
7171 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
7172 | IPP_TAG_TEXT)) == NULL) | |
7173 | strcpy(printer->state_message, "Rejecting Jobs"); | |
7174 | else | |
7175 | strlcpy(printer->state_message, attr->values[0].string.text, | |
7176 | sizeof(printer->state_message)); | |
7177 | ||
7178 | cupsdAddPrinterHistory(printer); | |
7179 | ||
7180 | if (dtype & CUPS_PRINTER_CLASS) | |
7181 | { | |
7182 | cupsdSaveAllClasses(); | |
7183 | ||
7184 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" rejecting jobs (\"%s\").", | |
e00b005a | 7185 | name, get_username(con)); |
ef416fc2 | 7186 | } |
7187 | else | |
7188 | { | |
7189 | cupsdSaveAllPrinters(); | |
7190 | ||
7191 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" rejecting jobs (\"%s\").", | |
e00b005a | 7192 | name, get_username(con)); |
ef416fc2 | 7193 | } |
7194 | ||
7195 | /* | |
7196 | * Everything was ok, so return OK status... | |
7197 | */ | |
7198 | ||
7199 | con->response->request.status.status_code = IPP_OK; | |
7200 | } | |
7201 | ||
7202 | ||
7203 | /* | |
7204 | * 'release_job()' - Release a held print job. | |
7205 | */ | |
7206 | ||
7207 | static void | |
7208 | release_job(cupsd_client_t *con, /* I - Client connection */ | |
7209 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7210 | { | |
7211 | ipp_attribute_t *attr; /* Current attribute */ | |
7212 | int jobid; /* Job ID */ | |
7213 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7214 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7215 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7216 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7217 | int port; /* Port portion of URI */ | |
7218 | cupsd_job_t *job; /* Job information */ | |
7219 | ||
7220 | ||
7221 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "release_job(%p[%d], %s)", con, | |
7222 | con->http.fd, uri->values[0].string.text); | |
7223 | ||
7224 | /* | |
7225 | * See if we have a job URI or a printer URI... | |
7226 | */ | |
7227 | ||
7228 | if (!strcmp(uri->name, "printer-uri")) | |
7229 | { | |
7230 | /* | |
7231 | * Got a printer URI; see if we also have a job-id attribute... | |
7232 | */ | |
7233 | ||
fa73b229 | 7234 | if ((attr = ippFindAttribute(con->request, "job-id", |
7235 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7236 | { |
7237 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7238 | _("Got a printer-uri attribute but no job-id!")); | |
7239 | return; | |
7240 | } | |
7241 | ||
7242 | jobid = attr->values[0].integer; | |
7243 | } | |
7244 | else | |
7245 | { | |
7246 | /* | |
7247 | * Got a job URI; parse it to get the job ID... | |
7248 | */ | |
7249 | ||
a4d04587 | 7250 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7251 | sizeof(method), username, sizeof(username), host, | |
7252 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7253 | |
7254 | if (strncmp(resource, "/jobs/", 6)) | |
7255 | { | |
7256 | /* | |
7257 | * Not a valid URI! | |
7258 | */ | |
7259 | ||
7260 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7261 | _("Bad job-uri attribute \"%s\"!"), | |
7262 | uri->values[0].string.text); | |
7263 | return; | |
7264 | } | |
7265 | ||
7266 | jobid = atoi(resource + 6); | |
7267 | } | |
7268 | ||
7269 | /* | |
7270 | * See if the job exists... | |
7271 | */ | |
7272 | ||
7273 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7274 | { | |
7275 | /* | |
7276 | * Nope - return a "not found" error... | |
7277 | */ | |
7278 | ||
7279 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7280 | return; | |
7281 | } | |
7282 | ||
7283 | /* | |
7284 | * See if job is "held"... | |
7285 | */ | |
7286 | ||
bd7854cb | 7287 | if (job->state_value != IPP_JOB_HELD) |
ef416fc2 | 7288 | { |
7289 | /* | |
7290 | * Nope - return a "not possible" error... | |
7291 | */ | |
7292 | ||
7293 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not held!"), jobid); | |
7294 | return; | |
7295 | } | |
7296 | ||
7297 | /* | |
7298 | * See if the job is owned by the requesting user... | |
7299 | */ | |
7300 | ||
7301 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7302 | { | |
bd7854cb | 7303 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7304 | return; |
7305 | } | |
7306 | ||
7307 | /* | |
7308 | * Reset the job-hold-until value to "no-hold"... | |
7309 | */ | |
7310 | ||
fa73b229 | 7311 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7312 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7313 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7314 | ||
fa73b229 | 7315 | if (attr) |
ef416fc2 | 7316 | { |
757d2cad | 7317 | _cupsStrFree(attr->values[0].string.text); |
4400e98d | 7318 | |
ef416fc2 | 7319 | attr->value_tag = IPP_TAG_KEYWORD; |
757d2cad | 7320 | attr->values[0].string.text = _cupsStrAlloc("no-hold"); |
ef416fc2 | 7321 | } |
7322 | ||
7323 | /* | |
7324 | * Release the job and return... | |
7325 | */ | |
7326 | ||
7327 | cupsdReleaseJob(job); | |
7328 | ||
7329 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was released by \"%s\".", jobid, | |
7330 | username); | |
7331 | ||
7332 | con->response->request.status.status_code = IPP_OK; | |
7333 | } | |
7334 | ||
7335 | ||
7336 | /* | |
7337 | * 'renew_subscription()' - Renew an existing subscription... | |
7338 | */ | |
7339 | ||
7340 | static void | |
7341 | renew_subscription( | |
7342 | cupsd_client_t *con, /* I - Client connection */ | |
7343 | int sub_id) /* I - Subscription ID */ | |
7344 | { | |
bd7854cb | 7345 | http_status_t status; /* Policy status */ |
7346 | cupsd_subscription_t *sub; /* Subscription */ | |
7347 | ipp_attribute_t *lease; /* notify-lease-duration */ | |
7348 | ||
7349 | ||
7350 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
7351 | "renew_subscription(con=%p[%d], sub_id=%d)", | |
7352 | con, con->http.fd, sub_id); | |
7353 | ||
7354 | /* | |
7355 | * Is the subscription ID valid? | |
7356 | */ | |
7357 | ||
7358 | if ((sub = cupsdFindSubscription(sub_id)) == NULL) | |
7359 | { | |
7360 | /* | |
7361 | * Bad subscription ID... | |
7362 | */ | |
7363 | ||
7364 | send_ipp_status(con, IPP_NOT_FOUND, | |
7365 | _("notify-subscription-id %d no good!"), sub_id); | |
7366 | return; | |
7367 | } | |
7368 | ||
7369 | if (sub->job) | |
7370 | { | |
7371 | /* | |
7372 | * Job subscriptions cannot be renewed... | |
7373 | */ | |
7374 | ||
7375 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7376 | _("Job subscriptions cannot be renewed!")); | |
7377 | return; | |
7378 | } | |
7379 | ||
7380 | /* | |
7381 | * Check policy... | |
7382 | */ | |
7383 | ||
7384 | if ((status = cupsdCheckPolicy(sub->dest ? sub->dest->op_policy_ptr : | |
7385 | DefaultPolicyPtr, | |
7386 | con, sub->owner)) != HTTP_OK) | |
7387 | { | |
7388 | send_http_error(con, status); | |
7389 | return; | |
7390 | } | |
7391 | ||
7392 | /* | |
7393 | * Renew the subscription... | |
7394 | */ | |
7395 | ||
7396 | lease = ippFindAttribute(con->request, "notify-lease-duration", | |
7397 | IPP_TAG_INTEGER); | |
7398 | ||
7399 | sub->lease = lease ? lease->values[0].integer : DefaultLeaseDuration; | |
7400 | ||
7401 | if (MaxLeaseDuration && (sub->lease == 0 || sub->lease > MaxLeaseDuration)) | |
7402 | { | |
7403 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7404 | "renew_subscription: Limiting notify-lease-duration to " | |
7405 | "%d seconds.", | |
7406 | MaxLeaseDuration); | |
7407 | sub->lease = MaxLeaseDuration; | |
7408 | } | |
7409 | ||
7410 | sub->expire = sub->lease ? time(NULL) + sub->lease : 0; | |
7411 | ||
7412 | cupsdSaveAllSubscriptions(); | |
7413 | ||
7414 | con->response->request.status.status_code = IPP_OK; | |
ef416fc2 | 7415 | } |
7416 | ||
7417 | ||
7418 | /* | |
7419 | * 'restart_job()' - Restart an old print job. | |
7420 | */ | |
7421 | ||
7422 | static void | |
7423 | restart_job(cupsd_client_t *con, /* I - Client connection */ | |
7424 | ipp_attribute_t *uri) /* I - Job or Printer URI */ | |
7425 | { | |
7426 | ipp_attribute_t *attr; /* Current attribute */ | |
7427 | int jobid; /* Job ID */ | |
7428 | char method[HTTP_MAX_URI], /* Method portion of URI */ | |
7429 | username[HTTP_MAX_URI], /* Username portion of URI */ | |
7430 | host[HTTP_MAX_URI], /* Host portion of URI */ | |
7431 | resource[HTTP_MAX_URI]; /* Resource portion of URI */ | |
7432 | int port; /* Port portion of URI */ | |
7433 | cupsd_job_t *job; /* Job information */ | |
7434 | ||
7435 | ||
7436 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "restart_job(%p[%d], %s)", con, | |
7437 | con->http.fd, uri->values[0].string.text); | |
7438 | ||
7439 | /* | |
7440 | * See if we have a job URI or a printer URI... | |
7441 | */ | |
7442 | ||
7443 | if (!strcmp(uri->name, "printer-uri")) | |
7444 | { | |
7445 | /* | |
7446 | * Got a printer URI; see if we also have a job-id attribute... | |
7447 | */ | |
7448 | ||
fa73b229 | 7449 | if ((attr = ippFindAttribute(con->request, "job-id", |
7450 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7451 | { |
7452 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7453 | _("Got a printer-uri attribute but no job-id!")); | |
7454 | return; | |
7455 | } | |
7456 | ||
7457 | jobid = attr->values[0].integer; | |
7458 | } | |
7459 | else | |
7460 | { | |
7461 | /* | |
7462 | * Got a job URI; parse it to get the job ID... | |
7463 | */ | |
7464 | ||
a4d04587 | 7465 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7466 | sizeof(method), username, sizeof(username), host, | |
7467 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7468 | |
fa73b229 | 7469 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 7470 | { |
7471 | /* | |
7472 | * Not a valid URI! | |
7473 | */ | |
7474 | ||
7475 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7476 | _("Bad job-uri attribute \"%s\"!"), | |
7477 | uri->values[0].string.text); | |
7478 | return; | |
7479 | } | |
7480 | ||
7481 | jobid = atoi(resource + 6); | |
7482 | } | |
7483 | ||
7484 | /* | |
7485 | * See if the job exists... | |
7486 | */ | |
7487 | ||
7488 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7489 | { | |
7490 | /* | |
7491 | * Nope - return a "not found" error... | |
7492 | */ | |
7493 | ||
7494 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7495 | return; | |
7496 | } | |
7497 | ||
7498 | /* | |
7499 | * See if job is in any of the "completed" states... | |
7500 | */ | |
7501 | ||
bd7854cb | 7502 | if (job->state_value <= IPP_JOB_PROCESSING) |
ef416fc2 | 7503 | { |
7504 | /* | |
7505 | * Nope - return a "not possible" error... | |
7506 | */ | |
7507 | ||
7508 | send_ipp_status(con, IPP_NOT_POSSIBLE, _("Job #%d is not complete!"), | |
7509 | jobid); | |
7510 | return; | |
7511 | } | |
7512 | ||
7513 | /* | |
7514 | * See if we have retained the job files... | |
7515 | */ | |
7516 | ||
bd7854cb | 7517 | cupsdLoadJob(job); |
7518 | ||
7519 | if (!job->attrs ||job->num_files == 0) | |
ef416fc2 | 7520 | { |
7521 | /* | |
7522 | * Nope - return a "not possible" error... | |
7523 | */ | |
7524 | ||
7525 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
7526 | _("Job #%d cannot be restarted - no files!"), jobid); | |
7527 | return; | |
7528 | } | |
7529 | ||
7530 | /* | |
7531 | * See if the job is owned by the requesting user... | |
7532 | */ | |
7533 | ||
7534 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7535 | { | |
bd7854cb | 7536 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7537 | return; |
7538 | } | |
7539 | ||
7540 | /* | |
7541 | * Restart the job and return... | |
7542 | */ | |
7543 | ||
7544 | cupsdRestartJob(job); | |
7545 | ||
7546 | cupsdLogMessage(CUPSD_LOG_INFO, "Job %d was restarted by \"%s\".", jobid, | |
7547 | username); | |
7548 | ||
7549 | con->response->request.status.status_code = IPP_OK; | |
7550 | } | |
7551 | ||
7552 | ||
7553 | /* | |
7554 | * 'save_auth_info()' - Save authentication information for a job. | |
7555 | */ | |
7556 | ||
7557 | static void | |
7558 | save_auth_info(cupsd_client_t *con, /* I - Client connection */ | |
7559 | cupsd_job_t *job) /* I - Job */ | |
7560 | { | |
7561 | int i; /* Looping var */ | |
7562 | char filename[1024]; /* Job authentication filename */ | |
7563 | cups_file_t *fp; /* Job authentication file */ | |
7564 | char line[1024]; /* Line for file */ | |
7565 | ||
7566 | ||
7567 | /* | |
7568 | * This function saves the in-memory authentication information for | |
7569 | * a job so that it can be used to authenticate with a remote host. | |
7570 | * The information is stored in a file that is readable only by the | |
7571 | * root user. The username and password are Base-64 encoded, each | |
7572 | * on a separate line, followed by random number (up to 1024) of | |
7573 | * newlines to limit the amount of information that is exposed. | |
7574 | * | |
7575 | * Because of the potential for exposing of authentication information, | |
7576 | * this functionality is only enabled when running cupsd as root. | |
7577 | * | |
7578 | * This caching only works for the Basic and BasicDigest authentication | |
7579 | * types. Digest authentication cannot be cached this way, and in | |
7580 | * the future Kerberos authentication may make all of this obsolete. | |
7581 | * | |
7582 | * Authentication information is saved whenever an authenticated | |
7583 | * Print-Job, Create-Job, or CUPS-Authenticate-Job operation is | |
7584 | * performed. | |
7585 | * | |
7586 | * This information is deleted after a job is completed or canceled, | |
7587 | * so reprints may require subsequent re-authentication. | |
7588 | */ | |
7589 | ||
7590 | if (RunUser) | |
7591 | return; | |
7592 | ||
7593 | /* | |
7594 | * Create the authentication file and change permissions... | |
7595 | */ | |
7596 | ||
7597 | snprintf(filename, sizeof(filename), "%s/a%05d", RequestRoot, job->id); | |
7598 | if ((fp = cupsFileOpen(filename, "w")) == NULL) | |
7599 | { | |
7600 | cupsdLogMessage(CUPSD_LOG_ERROR, | |
7601 | "Unable to save authentication info to \"%s\" - %s", | |
7602 | filename, strerror(errno)); | |
7603 | return; | |
7604 | } | |
7605 | ||
7606 | fchown(cupsFileNumber(fp), 0, 0); | |
7607 | fchmod(cupsFileNumber(fp), 0400); | |
7608 | ||
7609 | /* | |
7610 | * Write the authenticated username... | |
7611 | */ | |
7612 | ||
7613 | httpEncode64_2(line, sizeof(line), con->username, strlen(con->username)); | |
7614 | cupsFilePrintf(fp, "%s\n", line); | |
7615 | ||
7616 | /* | |
7617 | * Write the authenticated password... | |
7618 | */ | |
7619 | ||
7620 | httpEncode64_2(line, sizeof(line), con->password, strlen(con->password)); | |
7621 | cupsFilePrintf(fp, "%s\n", line); | |
7622 | ||
7623 | /* | |
7624 | * Write a random number of newlines to the end of the file... | |
7625 | */ | |
7626 | ||
7627 | for (i = (rand() % 1024); i >= 0; i --) | |
7628 | cupsFilePutChar(fp, '\n'); | |
7629 | ||
7630 | /* | |
7631 | * Close the file and return... | |
7632 | */ | |
7633 | ||
7634 | cupsFileClose(fp); | |
7635 | } | |
7636 | ||
7637 | ||
7638 | /* | |
7639 | * 'send_document()' - Send a file to a printer or class. | |
7640 | */ | |
7641 | ||
7642 | static void | |
7643 | send_document(cupsd_client_t *con, /* I - Client connection */ | |
7644 | ipp_attribute_t *uri) /* I - Printer URI */ | |
7645 | { | |
7646 | ipp_attribute_t *attr; /* Current attribute */ | |
7647 | ipp_attribute_t *format; /* Document-format attribute */ | |
7648 | int jobid; /* Job ID number */ | |
7649 | cupsd_job_t *job; /* Current job */ | |
7650 | char job_uri[HTTP_MAX_URI], | |
7651 | /* Job URI */ | |
7652 | method[HTTP_MAX_URI], | |
7653 | /* Method portion of URI */ | |
7654 | username[HTTP_MAX_URI], | |
7655 | /* Username portion of URI */ | |
7656 | host[HTTP_MAX_URI], | |
7657 | /* Host portion of URI */ | |
7658 | resource[HTTP_MAX_URI]; | |
7659 | /* Resource portion of URI */ | |
7660 | int port; /* Port portion of URI */ | |
7661 | mime_type_t *filetype; /* Type of file */ | |
7662 | char super[MIME_MAX_SUPER], | |
7663 | /* Supertype of file */ | |
7664 | type[MIME_MAX_TYPE], | |
7665 | /* Subtype of file */ | |
7666 | mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE + 2]; | |
7667 | /* Textual name of mime type */ | |
7668 | char filename[1024]; /* Job filename */ | |
7669 | cupsd_printer_t *printer; /* Current printer */ | |
7670 | struct stat fileinfo; /* File information */ | |
7671 | int kbytes; /* Size of file */ | |
7672 | int compression; /* Type of compression */ | |
7673 | ||
7674 | ||
7675 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "send_document(%p[%d], %s)", con, | |
7676 | con->http.fd, uri->values[0].string.text); | |
7677 | ||
7678 | /* | |
7679 | * See if we have a job URI or a printer URI... | |
7680 | */ | |
7681 | ||
7682 | if (!strcmp(uri->name, "printer-uri")) | |
7683 | { | |
7684 | /* | |
7685 | * Got a printer URI; see if we also have a job-id attribute... | |
7686 | */ | |
7687 | ||
fa73b229 | 7688 | if ((attr = ippFindAttribute(con->request, "job-id", |
7689 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 7690 | { |
7691 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7692 | _("Got a printer-uri attribute but no job-id!")); | |
7693 | return; | |
7694 | } | |
7695 | ||
7696 | jobid = attr->values[0].integer; | |
7697 | } | |
7698 | else | |
7699 | { | |
7700 | /* | |
7701 | * Got a job URI; parse it to get the job ID... | |
7702 | */ | |
7703 | ||
a4d04587 | 7704 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
7705 | sizeof(method), username, sizeof(username), host, | |
7706 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 7707 | |
7708 | if (strncmp(resource, "/jobs/", 6)) | |
7709 | { | |
7710 | /* | |
7711 | * Not a valid URI! | |
7712 | */ | |
7713 | ||
7714 | send_ipp_status(con, IPP_BAD_REQUEST, | |
7715 | _("Bad job-uri attribute \"%s\"!"), | |
7716 | uri->values[0].string.text); | |
7717 | return; | |
7718 | } | |
7719 | ||
7720 | jobid = atoi(resource + 6); | |
7721 | } | |
7722 | ||
7723 | /* | |
7724 | * See if the job exists... | |
7725 | */ | |
7726 | ||
7727 | if ((job = cupsdFindJob(jobid)) == NULL) | |
7728 | { | |
7729 | /* | |
7730 | * Nope - return a "not found" error... | |
7731 | */ | |
7732 | ||
7733 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
7734 | return; | |
7735 | } | |
7736 | ||
7737 | /* | |
7738 | * See if the job is owned by the requesting user... | |
7739 | */ | |
7740 | ||
7741 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
7742 | { | |
bd7854cb | 7743 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 7744 | return; |
7745 | } | |
7746 | ||
7747 | /* | |
7748 | * OK, see if the client is sending the document compressed - CUPS | |
7749 | * only supports "none" and "gzip". | |
7750 | */ | |
7751 | ||
7752 | compression = CUPS_FILE_NONE; | |
7753 | ||
fa73b229 | 7754 | if ((attr = ippFindAttribute(con->request, "compression", |
7755 | IPP_TAG_KEYWORD)) != NULL) | |
ef416fc2 | 7756 | { |
7757 | if (strcmp(attr->values[0].string.text, "none") | |
7758 | #ifdef HAVE_LIBZ | |
7759 | && strcmp(attr->values[0].string.text, "gzip") | |
7760 | #endif /* HAVE_LIBZ */ | |
7761 | ) | |
7762 | { | |
7763 | send_ipp_status(con, IPP_ATTRIBUTES, _("Unsupported compression \"%s\"!"), | |
7764 | attr->values[0].string.text); | |
7765 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
7766 | "compression", NULL, attr->values[0].string.text); | |
7767 | return; | |
7768 | } | |
7769 | ||
7770 | #ifdef HAVE_LIBZ | |
7771 | if (!strcmp(attr->values[0].string.text, "gzip")) | |
7772 | compression = CUPS_FILE_GZIP; | |
7773 | #endif /* HAVE_LIBZ */ | |
7774 | } | |
7775 | ||
7776 | /* | |
7777 | * Do we have a file to print? | |
7778 | */ | |
7779 | ||
7780 | if (!con->filename) | |
7781 | { | |
7782 | send_ipp_status(con, IPP_BAD_REQUEST, _("No file!?!")); | |
7783 | return; | |
7784 | } | |
7785 | ||
7786 | /* | |
7787 | * Is it a format we support? | |
7788 | */ | |
7789 | ||
7790 | if ((format = ippFindAttribute(con->request, "document-format", | |
7791 | IPP_TAG_MIMETYPE)) != NULL) | |
7792 | { | |
7793 | /* | |
7794 | * Grab format from client... | |
7795 | */ | |
7796 | ||
7797 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
7798 | { | |
7799 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
7800 | format->values[0].string.text); | |
7801 | return; | |
7802 | } | |
7803 | } | |
7804 | else | |
7805 | { | |
7806 | /* | |
7807 | * No document format attribute? Auto-type it! | |
7808 | */ | |
7809 | ||
7810 | strcpy(super, "application"); | |
7811 | strcpy(type, "octet-stream"); | |
7812 | } | |
7813 | ||
fa73b229 | 7814 | if (!strcmp(super, "application") && !strcmp(type, "octet-stream")) |
ef416fc2 | 7815 | { |
7816 | /* | |
7817 | * Auto-type the file... | |
7818 | */ | |
7819 | ||
bd7854cb | 7820 | ipp_attribute_t *doc_name; /* document-name attribute */ |
7821 | ||
7822 | ||
ef416fc2 | 7823 | cupsdLogMessage(CUPSD_LOG_DEBUG, "send_document: auto-typing file..."); |
7824 | ||
bd7854cb | 7825 | doc_name = ippFindAttribute(con->request, "document-name", IPP_TAG_NAME); |
7826 | filetype = mimeFileType(MimeDatabase, con->filename, | |
7827 | doc_name ? doc_name->values[0].string.text : NULL, | |
7828 | &compression); | |
ef416fc2 | 7829 | |
fa73b229 | 7830 | if (filetype) |
ef416fc2 | 7831 | { |
7832 | /* | |
7833 | * Replace the document-format attribute value with the auto-typed one. | |
7834 | */ | |
7835 | ||
7836 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
7837 | filetype->type); | |
7838 | ||
fa73b229 | 7839 | if (format) |
ef416fc2 | 7840 | { |
757d2cad | 7841 | _cupsStrFree(format->values[0].string.text); |
7842 | format->values[0].string.text = _cupsStrAlloc(mimetype); | |
ef416fc2 | 7843 | } |
7844 | else | |
7845 | ippAddString(con->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, | |
7846 | "document-format", NULL, mimetype); | |
7847 | } | |
7848 | else | |
7849 | filetype = mimeType(MimeDatabase, super, type); | |
7850 | } | |
7851 | else | |
7852 | filetype = mimeType(MimeDatabase, super, type); | |
7853 | ||
fa73b229 | 7854 | if (!filetype) |
ef416fc2 | 7855 | { |
7856 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7857 | _("Unsupported format \'%s/%s\'!"), super, type); | |
7858 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7859 | "Hint: Do you have the raw file printing rules enabled?"); | |
7860 | ||
7861 | if (format) | |
7862 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7863 | "document-format", NULL, format->values[0].string.text); | |
7864 | ||
7865 | return; | |
7866 | } | |
7867 | ||
80ca4592 | 7868 | printer = cupsdFindDest(job->dest); |
7869 | ||
7870 | if (printer->filetypes && !cupsArrayFind(printer->filetypes, filetype)) | |
7871 | { | |
7872 | snprintf(mimetype, sizeof(mimetype), "%s/%s", filetype->super, | |
7873 | filetype->type); | |
7874 | ||
7875 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
7876 | _("Unsupported format \'%s\'!"), mimetype); | |
7877 | ||
7878 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
7879 | "document-format", NULL, mimetype); | |
7880 | ||
7881 | return; | |
7882 | } | |
7883 | ||
ef416fc2 | 7884 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
7885 | "send_document: request file type is %s/%s.", | |
7886 | filetype->super, filetype->type); | |
7887 | ||
7888 | /* | |
7889 | * Add the file to the job... | |
7890 | */ | |
7891 | ||
bd7854cb | 7892 | cupsdLoadJob(job); |
7893 | ||
ef416fc2 | 7894 | if (add_file(con, job, filetype, compression)) |
7895 | return; | |
7896 | ||
ef416fc2 | 7897 | if (stat(con->filename, &fileinfo)) |
7898 | kbytes = 0; | |
7899 | else | |
7900 | kbytes = (fileinfo.st_size + 1023) / 1024; | |
7901 | ||
7902 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7903 | ||
fa73b229 | 7904 | if ((attr = ippFindAttribute(job->attrs, "job-k-octets", |
7905 | IPP_TAG_INTEGER)) != NULL) | |
ef416fc2 | 7906 | attr->values[0].integer += kbytes; |
7907 | ||
7908 | snprintf(filename, sizeof(filename), "%s/d%05d-%03d", RequestRoot, job->id, | |
7909 | job->num_files); | |
7910 | rename(con->filename, filename); | |
7911 | ||
7912 | cupsdClearString(&con->filename); | |
7913 | ||
7914 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7915 | "File of type %s/%s queued in job #%d by \"%s\".", | |
7916 | filetype->super, filetype->type, job->id, job->username); | |
7917 | ||
7918 | /* | |
7919 | * Start the job if this is the last document... | |
7920 | */ | |
7921 | ||
fa73b229 | 7922 | if ((attr = ippFindAttribute(con->request, "last-document", |
7923 | IPP_TAG_BOOLEAN)) != NULL && | |
ef416fc2 | 7924 | attr->values[0].boolean) |
7925 | { | |
7926 | /* | |
7927 | * See if we need to add the ending sheet... | |
7928 | */ | |
7929 | ||
fa73b229 | 7930 | if (printer && |
ef416fc2 | 7931 | !(printer->type & (CUPS_PRINTER_REMOTE | CUPS_PRINTER_IMPLICIT)) && |
fa73b229 | 7932 | (attr = ippFindAttribute(job->attrs, "job-sheets", |
7933 | IPP_TAG_ZERO)) != NULL && | |
ef416fc2 | 7934 | attr->num_values > 1) |
7935 | { | |
7936 | /* | |
7937 | * Yes... | |
7938 | */ | |
7939 | ||
7940 | cupsdLogMessage(CUPSD_LOG_INFO, | |
7941 | "Adding end banner page \"%s\" to job %d.", | |
7942 | attr->values[1].string.text, job->id); | |
7943 | ||
7944 | kbytes = copy_banner(con, job, attr->values[1].string.text); | |
7945 | ||
7946 | cupsdUpdateQuota(printer, job->username, 0, kbytes); | |
7947 | } | |
7948 | ||
bd7854cb | 7949 | if (job->state_value == IPP_JOB_STOPPED) |
7950 | { | |
ef416fc2 | 7951 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 7952 | job->state_value = IPP_JOB_PENDING; |
7953 | } | |
7954 | else if (job->state_value == IPP_JOB_HELD) | |
ef416fc2 | 7955 | { |
fa73b229 | 7956 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7957 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7958 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7959 | ||
fa73b229 | 7960 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
bd7854cb | 7961 | { |
ef416fc2 | 7962 | job->state->values[0].integer = IPP_JOB_PENDING; |
bd7854cb | 7963 | job->state_value = IPP_JOB_PENDING; |
7964 | } | |
ef416fc2 | 7965 | } |
7966 | ||
7967 | cupsdSaveJob(job); | |
7968 | ||
7969 | /* | |
7970 | * Start the job if possible... Since cupsdCheckJobs() can cancel a | |
7971 | * job if it doesn't print, we need to re-find the job afterwards... | |
7972 | */ | |
7973 | ||
7974 | jobid = job->id; | |
7975 | ||
7976 | cupsdCheckJobs(); | |
7977 | ||
7978 | job = cupsdFindJob(jobid); | |
7979 | } | |
7980 | else | |
7981 | { | |
fa73b229 | 7982 | if ((attr = ippFindAttribute(job->attrs, "job-hold-until", |
7983 | IPP_TAG_KEYWORD)) == NULL) | |
ef416fc2 | 7984 | attr = ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME); |
7985 | ||
fa73b229 | 7986 | if (!attr || !strcmp(attr->values[0].string.text, "no-hold")) |
ef416fc2 | 7987 | { |
7988 | job->state->values[0].integer = IPP_JOB_HELD; | |
bd7854cb | 7989 | job->state_value = IPP_JOB_HELD; |
ef416fc2 | 7990 | job->hold_until = time(NULL) + 60; |
7991 | cupsdSaveJob(job); | |
7992 | } | |
7993 | } | |
7994 | ||
7995 | /* | |
7996 | * Fill in the response info... | |
7997 | */ | |
7998 | ||
7999 | snprintf(job_uri, sizeof(job_uri), "http://%s:%d/jobs/%d", ServerName, | |
8000 | LocalPort, jobid); | |
8001 | ||
8002 | ippAddString(con->response, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, | |
8003 | job_uri); | |
8004 | ||
8005 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", jobid); | |
8006 | ||
8007 | ippAddInteger(con->response, IPP_TAG_JOB, IPP_TAG_ENUM, "job-state", | |
bd7854cb | 8008 | job ? job->state_value : IPP_JOB_CANCELLED); |
ef416fc2 | 8009 | add_job_state_reasons(con, job); |
8010 | ||
8011 | con->response->request.status.status_code = IPP_OK; | |
8012 | } | |
8013 | ||
8014 | ||
8015 | /* | |
8016 | * 'send_http_error()' - Send a HTTP error back to the IPP client. | |
8017 | */ | |
8018 | ||
8019 | static void | |
8020 | send_http_error(cupsd_client_t *con, /* I - Client connection */ | |
8021 | http_status_t status) /* I - HTTP status code */ | |
8022 | { | |
8023 | cupsdLogMessage(CUPSD_LOG_ERROR, "%s: %s", | |
8024 | ippOpString(con->request->request.op.operation_id), | |
8025 | httpStatus(status)); | |
8026 | ||
8027 | cupsdSendError(con, status); | |
8028 | ||
8029 | ippDelete(con->response); | |
8030 | con->response = NULL; | |
8031 | ||
8032 | return; | |
8033 | } | |
8034 | ||
8035 | ||
8036 | /* | |
8037 | * 'send_ipp_status()' - Send a status back to the IPP client. | |
8038 | */ | |
8039 | ||
8040 | static void | |
8041 | send_ipp_status(cupsd_client_t *con, /* I - Client connection */ | |
8042 | ipp_status_t status, /* I - IPP status code */ | |
8043 | const char *message, /* I - Status message */ | |
8044 | ...) /* I - Additional args as needed */ | |
8045 | { | |
8046 | va_list ap; /* Pointer to additional args */ | |
8047 | char formatted[1024]; /* Formatted errror message */ | |
8048 | ||
8049 | ||
8050 | if (message) | |
8051 | { | |
8052 | va_start(ap, message); | |
8053 | vsnprintf(formatted, sizeof(formatted), | |
8054 | _cupsLangString(con->language, message), ap); | |
8055 | va_end(ap); | |
8056 | ||
8057 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8058 | "%s %s: %s", | |
8059 | ippOpString(con->request->request.op.operation_id), | |
8060 | ippErrorString(status), formatted); | |
8061 | } | |
8062 | else | |
8063 | cupsdLogMessage(status >= IPP_BAD_REQUEST ? CUPSD_LOG_ERROR : CUPSD_LOG_INFO, | |
8064 | "%s %s", | |
8065 | ippOpString(con->request->request.op.operation_id), | |
8066 | ippErrorString(status)); | |
8067 | ||
8068 | con->response->request.status.status_code = status; | |
8069 | ||
fa73b229 | 8070 | if (ippFindAttribute(con->response, "attributes-charset", |
8071 | IPP_TAG_ZERO) == NULL) | |
ef416fc2 | 8072 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_CHARSET, |
8073 | "attributes-charset", NULL, DefaultCharset); | |
8074 | ||
8075 | if (ippFindAttribute(con->response, "attributes-natural-language", | |
8076 | IPP_TAG_ZERO) == NULL) | |
8077 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, | |
8078 | "attributes-natural-language", NULL, DefaultLanguage); | |
8079 | ||
8080 | if (message) | |
8081 | ippAddString(con->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
8082 | "status-message", NULL, formatted); | |
8083 | } | |
8084 | ||
8085 | ||
8086 | /* | |
8087 | * 'set_default()' - Set the default destination... | |
8088 | */ | |
8089 | ||
8090 | static void | |
8091 | set_default(cupsd_client_t *con, /* I - Client connection */ | |
8092 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8093 | { | |
8094 | http_status_t status; /* Policy status */ | |
8095 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8096 | char method[HTTP_MAX_URI], | |
8097 | /* Method portion of URI */ | |
8098 | username[HTTP_MAX_URI], | |
8099 | /* Username portion of URI */ | |
8100 | host[HTTP_MAX_URI], | |
8101 | /* Host portion of URI */ | |
8102 | resource[HTTP_MAX_URI]; | |
8103 | /* Resource portion of URI */ | |
8104 | int port; /* Port portion of URI */ | |
8105 | const char *name; /* Printer name */ | |
8106 | cupsd_printer_t *printer; /* Printer */ | |
8107 | ||
8108 | ||
8109 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_default(%p[%d], %s)", con, | |
8110 | con->http.fd, uri->values[0].string.text); | |
8111 | ||
8112 | /* | |
8113 | * Is the destination valid? | |
8114 | */ | |
8115 | ||
a4d04587 | 8116 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8117 | sizeof(method), username, sizeof(username), host, | |
8118 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8119 | |
8120 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8121 | { | |
8122 | /* | |
8123 | * Bad URI... | |
8124 | */ | |
8125 | ||
8126 | send_ipp_status(con, IPP_NOT_FOUND, | |
8127 | _("The printer or class was not found.")); | |
8128 | return; | |
8129 | } | |
8130 | ||
8131 | /* | |
8132 | * Check policy... | |
8133 | */ | |
8134 | ||
8135 | if ((status = cupsdCheckPolicy(DefaultPolicyPtr, con, NULL)) != HTTP_OK) | |
8136 | { | |
8137 | send_http_error(con, status); | |
8138 | return; | |
8139 | } | |
8140 | ||
8141 | /* | |
8142 | * Set it as the default... | |
8143 | */ | |
8144 | ||
8145 | DefaultPrinter = printer; | |
8146 | ||
8147 | cupsdSaveAllPrinters(); | |
8148 | cupsdSaveAllClasses(); | |
8149 | ||
8150 | cupsdWritePrintcap(); | |
8151 | ||
8152 | cupsdLogMessage(CUPSD_LOG_INFO, | |
8153 | "Default destination set to \"%s\" by \"%s\".", name, | |
e00b005a | 8154 | get_username(con)); |
ef416fc2 | 8155 | |
8156 | /* | |
8157 | * Everything was ok, so return OK status... | |
8158 | */ | |
8159 | ||
8160 | con->response->request.status.status_code = IPP_OK; | |
8161 | } | |
8162 | ||
8163 | ||
8164 | /* | |
8165 | * 'set_job_attrs()' - Set job attributes. | |
8166 | */ | |
8167 | ||
8168 | static void | |
8169 | set_job_attrs(cupsd_client_t *con, /* I - Client connection */ | |
8170 | ipp_attribute_t *uri) /* I - Job URI */ | |
8171 | { | |
8172 | ipp_attribute_t *attr, /* Current attribute */ | |
8173 | *attr2; /* Job attribute */ | |
8174 | int jobid; /* Job ID */ | |
8175 | cupsd_job_t *job; /* Current job */ | |
8176 | char method[HTTP_MAX_URI], | |
8177 | /* Method portion of URI */ | |
8178 | username[HTTP_MAX_URI], | |
8179 | /* Username portion of URI */ | |
8180 | host[HTTP_MAX_URI], | |
8181 | /* Host portion of URI */ | |
8182 | resource[HTTP_MAX_URI]; | |
8183 | /* Resource portion of URI */ | |
8184 | int port; /* Port portion of URI */ | |
8185 | ||
8186 | ||
8187 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_job_attrs(%p[%d], %s)", con, | |
8188 | con->http.fd, uri->values[0].string.text); | |
8189 | ||
8190 | /* | |
8191 | * Start with "everything is OK" status... | |
8192 | */ | |
8193 | ||
8194 | con->response->request.status.status_code = IPP_OK; | |
8195 | ||
8196 | /* | |
8197 | * See if we have a job URI or a printer URI... | |
8198 | */ | |
8199 | ||
fa73b229 | 8200 | if (!strcmp(uri->name, "printer-uri")) |
ef416fc2 | 8201 | { |
8202 | /* | |
8203 | * Got a printer URI; see if we also have a job-id attribute... | |
8204 | */ | |
8205 | ||
fa73b229 | 8206 | if ((attr = ippFindAttribute(con->request, "job-id", |
8207 | IPP_TAG_INTEGER)) == NULL) | |
ef416fc2 | 8208 | { |
8209 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8210 | _("Got a printer-uri attribute but no job-id!")); | |
8211 | return; | |
8212 | } | |
8213 | ||
8214 | jobid = attr->values[0].integer; | |
8215 | } | |
8216 | else | |
8217 | { | |
8218 | /* | |
8219 | * Got a job URI; parse it to get the job ID... | |
8220 | */ | |
8221 | ||
a4d04587 | 8222 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8223 | sizeof(method), username, sizeof(username), host, | |
8224 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8225 | |
fa73b229 | 8226 | if (strncmp(resource, "/jobs/", 6)) |
ef416fc2 | 8227 | { |
8228 | /* | |
8229 | * Not a valid URI! | |
8230 | */ | |
8231 | ||
8232 | send_ipp_status(con, IPP_BAD_REQUEST, | |
8233 | _("Bad job-uri attribute \"%s\"!"), | |
8234 | uri->values[0].string.text); | |
8235 | return; | |
8236 | } | |
8237 | ||
8238 | jobid = atoi(resource + 6); | |
8239 | } | |
8240 | ||
8241 | /* | |
8242 | * See if the job exists... | |
8243 | */ | |
8244 | ||
8245 | if ((job = cupsdFindJob(jobid)) == NULL) | |
8246 | { | |
8247 | /* | |
8248 | * Nope - return a "not found" error... | |
8249 | */ | |
8250 | ||
8251 | send_ipp_status(con, IPP_NOT_FOUND, _("Job #%d does not exist!"), jobid); | |
8252 | return; | |
8253 | } | |
8254 | ||
8255 | /* | |
8256 | * See if the job has been completed... | |
8257 | */ | |
8258 | ||
bd7854cb | 8259 | if (job->state_value > IPP_JOB_STOPPED) |
ef416fc2 | 8260 | { |
8261 | /* | |
8262 | * Return a "not-possible" error... | |
8263 | */ | |
8264 | ||
8265 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8266 | _("Job #%d is finished and cannot be altered!"), jobid); | |
8267 | return; | |
8268 | } | |
8269 | ||
8270 | /* | |
8271 | * See if the job is owned by the requesting user... | |
8272 | */ | |
8273 | ||
8274 | if (!validate_user(job, con, job->username, username, sizeof(username))) | |
8275 | { | |
bd7854cb | 8276 | send_http_error(con, HTTP_UNAUTHORIZED); |
ef416fc2 | 8277 | return; |
8278 | } | |
8279 | ||
8280 | /* | |
8281 | * See what the user wants to change. | |
8282 | */ | |
8283 | ||
bd7854cb | 8284 | cupsdLoadJob(job); |
8285 | ||
fa73b229 | 8286 | for (attr = con->request->attrs; attr; attr = attr->next) |
ef416fc2 | 8287 | { |
8288 | if (attr->group_tag != IPP_TAG_JOB || !attr->name) | |
8289 | continue; | |
8290 | ||
8291 | if (!strcmp(attr->name, "attributes-charset") || | |
8292 | !strcmp(attr->name, "attributes-natural-language") || | |
8293 | !strcmp(attr->name, "document-compression") || | |
8294 | !strcmp(attr->name, "document-format") || | |
8295 | !strcmp(attr->name, "job-detailed-status-messages") || | |
8296 | !strcmp(attr->name, "job-document-access-errors") || | |
8297 | !strcmp(attr->name, "job-id") || | |
8298 | !strcmp(attr->name, "job-k-octets") || | |
8299 | !strcmp(attr->name, "job-originating-host-name") || | |
8300 | !strcmp(attr->name, "job-originating-user-name") || | |
8301 | !strcmp(attr->name, "job-printer-up-time") || | |
8302 | !strcmp(attr->name, "job-printer-uri") || | |
8303 | !strcmp(attr->name, "job-sheets") || | |
8304 | !strcmp(attr->name, "job-state-message") || | |
8305 | !strcmp(attr->name, "job-state-reasons") || | |
8306 | !strcmp(attr->name, "job-uri") || | |
8307 | !strcmp(attr->name, "number-of-documents") || | |
8308 | !strcmp(attr->name, "number-of-intervening-jobs") || | |
8309 | !strcmp(attr->name, "output-device-assigned") || | |
8310 | !strncmp(attr->name, "date-time-at-", 13) || | |
8311 | !strncmp(attr->name, "job-impressions", 15) || | |
8312 | !strncmp(attr->name, "job-k-octets", 12) || | |
8313 | !strncmp(attr->name, "job-media-sheets", 16) || | |
8314 | !strncmp(attr->name, "time-at-", 8)) | |
8315 | { | |
8316 | /* | |
8317 | * Read-only attrs! | |
8318 | */ | |
8319 | ||
8320 | send_ipp_status(con, IPP_ATTRIBUTES_NOT_SETTABLE, | |
8321 | _("%s cannot be changed."), attr->name); | |
8322 | ||
8323 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8324 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8325 | ||
8326 | continue; | |
8327 | } | |
8328 | ||
8329 | if (!strcmp(attr->name, "job-priority")) | |
8330 | { | |
8331 | /* | |
8332 | * Change the job priority... | |
8333 | */ | |
8334 | ||
8335 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8336 | { | |
8337 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-priority value!")); | |
8338 | ||
8339 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8340 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8341 | } | |
bd7854cb | 8342 | else if (job->state_value >= IPP_JOB_PROCESSING) |
ef416fc2 | 8343 | { |
8344 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8345 | _("Job is completed and cannot be changed.")); | |
8346 | return; | |
8347 | } | |
8348 | else if (con->response->request.status.status_code == IPP_OK) | |
8349 | cupsdSetJobPriority(job, attr->values[0].integer); | |
8350 | } | |
8351 | else if (!strcmp(attr->name, "job-state")) | |
8352 | { | |
8353 | /* | |
8354 | * Change the job state... | |
8355 | */ | |
8356 | ||
8357 | if (attr->value_tag != IPP_TAG_ENUM) | |
8358 | { | |
8359 | send_ipp_status(con, IPP_REQUEST_VALUE, _("Bad job-state value!")); | |
8360 | ||
8361 | if ((attr2 = copy_attribute(con->response, attr, 0)) != NULL) | |
8362 | attr2->group_tag = IPP_TAG_UNSUPPORTED_GROUP; | |
8363 | } | |
8364 | else | |
8365 | { | |
8366 | switch (attr->values[0].integer) | |
8367 | { | |
8368 | case IPP_JOB_PENDING : | |
8369 | case IPP_JOB_HELD : | |
bd7854cb | 8370 | if (job->state_value > IPP_JOB_HELD) |
ef416fc2 | 8371 | { |
8372 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8373 | _("Job state cannot be changed.")); | |
8374 | return; | |
8375 | } | |
8376 | else if (con->response->request.status.status_code == IPP_OK) | |
bd7854cb | 8377 | { |
ef416fc2 | 8378 | job->state->values[0].integer = attr->values[0].integer; |
bd7854cb | 8379 | job->state_value = attr->values[0].integer; |
8380 | } | |
ef416fc2 | 8381 | break; |
8382 | ||
8383 | case IPP_JOB_PROCESSING : | |
8384 | case IPP_JOB_STOPPED : | |
bd7854cb | 8385 | if (job->state_value != attr->values[0].integer) |
ef416fc2 | 8386 | { |
8387 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8388 | _("Job state cannot be changed.")); | |
8389 | return; | |
8390 | } | |
8391 | break; | |
8392 | ||
8393 | case IPP_JOB_CANCELLED : | |
8394 | case IPP_JOB_ABORTED : | |
8395 | case IPP_JOB_COMPLETED : | |
bd7854cb | 8396 | if (job->state_value > IPP_JOB_PROCESSING) |
ef416fc2 | 8397 | { |
8398 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8399 | _("Job state cannot be changed.")); | |
8400 | return; | |
8401 | } | |
8402 | else if (con->response->request.status.status_code == IPP_OK) | |
8403 | { | |
8404 | cupsdCancelJob(job, 0); | |
8405 | ||
8406 | if (JobHistory) | |
8407 | { | |
8408 | job->state->values[0].integer = attr->values[0].integer; | |
bd7854cb | 8409 | job->state_value = attr->values[0].integer; |
ef416fc2 | 8410 | cupsdSaveJob(job); |
8411 | } | |
8412 | } | |
8413 | break; | |
8414 | } | |
8415 | } | |
8416 | } | |
8417 | else if (con->response->request.status.status_code != IPP_OK) | |
8418 | continue; | |
fa73b229 | 8419 | else if ((attr2 = ippFindAttribute(job->attrs, attr->name, |
8420 | IPP_TAG_ZERO)) != NULL) | |
ef416fc2 | 8421 | { |
8422 | /* | |
8423 | * Some other value; first free the old value... | |
8424 | */ | |
8425 | ||
8426 | if (job->attrs->prev) | |
8427 | job->attrs->prev->next = attr2->next; | |
8428 | else | |
8429 | job->attrs->attrs = attr2->next; | |
8430 | ||
8431 | if (job->attrs->last == attr2) | |
8432 | job->attrs->last = job->attrs->prev; | |
8433 | ||
757d2cad | 8434 | _ippFreeAttr(attr2); |
ef416fc2 | 8435 | |
8436 | /* | |
8437 | * Then copy the attribute... | |
8438 | */ | |
8439 | ||
8440 | copy_attribute(job->attrs, attr, 0); | |
8441 | ||
8442 | /* | |
8443 | * See if the job-name or job-hold-until is being changed. | |
8444 | */ | |
8445 | ||
8446 | if (!strcmp(attr->name, "job-hold-until")) | |
8447 | { | |
8448 | cupsdSetJobHoldUntil(job, attr->values[0].string.text); | |
8449 | ||
8450 | if (!strcmp(attr->values[0].string.text, "no-hold")) | |
8451 | cupsdReleaseJob(job); | |
8452 | else | |
8453 | cupsdHoldJob(job); | |
8454 | } | |
8455 | } | |
8456 | else if (attr->value_tag == IPP_TAG_DELETEATTR) | |
8457 | { | |
8458 | /* | |
8459 | * Delete the attribute... | |
8460 | */ | |
8461 | ||
8462 | if ((attr2 = ippFindAttribute(job->attrs, attr->name, | |
8463 | IPP_TAG_ZERO)) != NULL) | |
8464 | { | |
8465 | if (job->attrs->prev) | |
8466 | job->attrs->prev->next = attr2->next; | |
8467 | else | |
8468 | job->attrs->attrs = attr2->next; | |
8469 | ||
8470 | if (attr2 == job->attrs->last) | |
8471 | job->attrs->last = job->attrs->prev; | |
8472 | ||
757d2cad | 8473 | _ippFreeAttr(attr2); |
ef416fc2 | 8474 | } |
8475 | } | |
8476 | else | |
8477 | { | |
8478 | /* | |
8479 | * Add new option by copying it... | |
8480 | */ | |
8481 | ||
8482 | copy_attribute(job->attrs, attr, 0); | |
8483 | } | |
8484 | } | |
8485 | ||
8486 | /* | |
8487 | * Save the job... | |
8488 | */ | |
8489 | ||
8490 | cupsdSaveJob(job); | |
8491 | ||
8492 | /* | |
8493 | * Start jobs if possible... | |
8494 | */ | |
8495 | ||
8496 | cupsdCheckJobs(); | |
8497 | } | |
8498 | ||
8499 | ||
b423cd4c | 8500 | /* |
8501 | * 'set_printer_defaults()' - Set printer default options from a request. | |
8502 | */ | |
8503 | ||
8504 | static void | |
8505 | set_printer_defaults( | |
8506 | cupsd_client_t *con, /* I - Client connection */ | |
8507 | cupsd_printer_t *printer) /* I - Printer */ | |
8508 | { | |
8509 | int i; /* Looping var */ | |
8510 | ipp_attribute_t *attr; /* Current attribute */ | |
8511 | int namelen; /* Length of attribute name */ | |
8512 | char name[256], /* New attribute name */ | |
8513 | value[256]; /* String version of integer attrs */ | |
8514 | ||
8515 | ||
8516 | for (attr = con->request->attrs; attr; attr = attr->next) | |
8517 | { | |
8518 | /* | |
8519 | * Skip non-printer attributes... | |
8520 | */ | |
8521 | ||
8522 | if (attr->group_tag != IPP_TAG_PRINTER || !attr->name) | |
8523 | continue; | |
8524 | ||
8525 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "set_printer_defaults: %s", attr->name); | |
8526 | ||
8527 | if (!strcmp(attr->name, "job-sheets-default")) | |
8528 | { | |
8529 | /* | |
8530 | * Only allow keywords and names... | |
8531 | */ | |
8532 | ||
8533 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
8534 | continue; | |
8535 | ||
8536 | /* | |
8537 | * Only allow job-sheets-default to be set when running without a | |
8538 | * system high classification level... | |
8539 | */ | |
8540 | ||
8541 | if (Classification) | |
8542 | continue; | |
8543 | ||
8544 | cupsdSetString(&printer->job_sheets[0], attr->values[0].string.text); | |
8545 | ||
8546 | if (attr->num_values > 1) | |
8547 | cupsdSetString(&printer->job_sheets[1], attr->values[1].string.text); | |
8548 | else | |
8549 | cupsdSetString(&printer->job_sheets[1], "none"); | |
8550 | } | |
8551 | else if (!strcmp(attr->name, "requesting-user-name-allowed")) | |
8552 | { | |
8553 | cupsdFreePrinterUsers(printer); | |
8554 | ||
8555 | printer->deny_users = 0; | |
8556 | ||
8557 | if (attr->value_tag == IPP_TAG_NAME && | |
8558 | (attr->num_values > 1 || | |
8559 | strcmp(attr->values[0].string.text, "all"))) | |
8560 | { | |
8561 | for (i = 0; i < attr->num_values; i ++) | |
8562 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
8563 | } | |
8564 | } | |
8565 | else if (!strcmp(attr->name, "requesting-user-name-denied")) | |
8566 | { | |
8567 | cupsdFreePrinterUsers(printer); | |
8568 | ||
8569 | printer->deny_users = 1; | |
8570 | ||
8571 | if (attr->value_tag == IPP_TAG_NAME && | |
8572 | (attr->num_values > 1 || | |
8573 | strcmp(attr->values[0].string.text, "none"))) | |
8574 | { | |
8575 | for (i = 0; i < attr->num_values; i ++) | |
8576 | cupsdAddPrinterUser(printer, attr->values[i].string.text); | |
8577 | } | |
8578 | } | |
8579 | else if (!strcmp(attr->name, "job-quota-period")) | |
8580 | { | |
8581 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8582 | continue; | |
8583 | ||
8584 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-quota-period to %d...", | |
8585 | attr->values[0].integer); | |
8586 | cupsdFreeQuotas(printer); | |
8587 | ||
8588 | printer->quota_period = attr->values[0].integer; | |
8589 | } | |
8590 | else if (!strcmp(attr->name, "job-k-limit")) | |
8591 | { | |
8592 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8593 | continue; | |
8594 | ||
8595 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-k-limit to %d...", | |
8596 | attr->values[0].integer); | |
8597 | cupsdFreeQuotas(printer); | |
8598 | ||
8599 | printer->k_limit = attr->values[0].integer; | |
8600 | } | |
8601 | else if (!strcmp(attr->name, "job-page-limit")) | |
8602 | { | |
8603 | if (attr->value_tag != IPP_TAG_INTEGER) | |
8604 | continue; | |
8605 | ||
8606 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Setting job-page-limit to %d...", | |
8607 | attr->values[0].integer); | |
8608 | cupsdFreeQuotas(printer); | |
8609 | ||
8610 | printer->page_limit = attr->values[0].integer; | |
8611 | } | |
8612 | else if (!strcmp(attr->name, "printer-op-policy")) | |
8613 | { | |
8614 | cupsd_policy_t *p; /* Policy */ | |
8615 | ||
8616 | ||
8617 | if (attr->value_tag != IPP_TAG_NAME) | |
8618 | continue; | |
8619 | ||
8620 | if ((p = cupsdFindPolicy(attr->values[0].string.text)) != NULL) | |
8621 | { | |
8622 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8623 | "Setting printer-op-policy to \"%s\"...", | |
8624 | attr->values[0].string.text); | |
8625 | cupsdSetString(&printer->op_policy, attr->values[0].string.text); | |
8626 | printer->op_policy_ptr = p; | |
8627 | } | |
8628 | else | |
8629 | { | |
8630 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8631 | _("Unknown printer-op-policy \"%s\"."), | |
8632 | attr->values[0].string.text); | |
8633 | return; | |
8634 | } | |
8635 | } | |
8636 | else if (!strcmp(attr->name, "printer-error-policy")) | |
8637 | { | |
8638 | if (attr->value_tag != IPP_TAG_NAME && attr->value_tag != IPP_TAG_KEYWORD) | |
8639 | continue; | |
8640 | ||
8641 | if (strcmp(attr->values[0].string.text, "abort-job") && | |
8642 | strcmp(attr->values[0].string.text, "retry-job") && | |
8643 | strcmp(attr->values[0].string.text, "stop-printer")) | |
8644 | { | |
8645 | send_ipp_status(con, IPP_NOT_POSSIBLE, | |
8646 | _("Unknown printer-error-policy \"%s\"."), | |
8647 | attr->values[0].string.text); | |
8648 | return; | |
8649 | } | |
8650 | ||
8651 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8652 | "Setting printer-error-policy to \"%s\"...", | |
8653 | attr->values[0].string.text); | |
8654 | cupsdSetString(&printer->error_policy, attr->values[0].string.text); | |
8655 | } | |
8656 | else if (!strcmp(attr->name, "document-format-default") || | |
8657 | !strcmp(attr->name, "notify-lease-duration-default") || | |
8658 | !strcmp(attr->name, "notify-notify-events-default")) | |
8659 | continue; | |
8660 | ||
8661 | /* | |
8662 | * Skip any other non-default attributes... | |
8663 | */ | |
8664 | ||
8665 | namelen = strlen(attr->name); | |
8666 | if (namelen < 9 || strcmp(attr->name + namelen - 8, "-default") || | |
8667 | namelen > (sizeof(name) - 1) || attr->num_values != 1) | |
8668 | continue; | |
8669 | ||
8670 | /* | |
8671 | * OK, anything else must be a user-defined default... | |
8672 | */ | |
8673 | ||
8674 | strlcpy(name, attr->name, sizeof(name)); | |
8675 | name[namelen - 8] = '\0'; /* Strip "-default" */ | |
8676 | ||
8677 | switch (attr->value_tag) | |
8678 | { | |
8679 | case IPP_TAG_DELETEATTR : | |
8680 | printer->num_options = cupsRemoveOption(name, | |
8681 | printer->num_options, | |
8682 | &(printer->options)); | |
8683 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8684 | "Deleting %s", attr->name); | |
8685 | break; | |
8686 | ||
8687 | case IPP_TAG_NAME : | |
8688 | case IPP_TAG_KEYWORD : | |
8689 | case IPP_TAG_URI : | |
8690 | printer->num_options = cupsAddOption(name, | |
8691 | attr->values[0].string.text, | |
8692 | printer->num_options, | |
8693 | &(printer->options)); | |
8694 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8695 | "Setting %s to \"%s\"...", attr->name, | |
8696 | attr->values[0].string.text); | |
8697 | break; | |
8698 | ||
8699 | case IPP_TAG_BOOLEAN : | |
8700 | printer->num_options = cupsAddOption(name, | |
8701 | attr->values[0].boolean ? | |
8702 | "true" : "false", | |
8703 | printer->num_options, | |
8704 | &(printer->options)); | |
8705 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8706 | "Setting %s to %s...", attr->name, | |
8707 | attr->values[0].boolean ? "true" : "false"); | |
8708 | break; | |
8709 | ||
8710 | case IPP_TAG_INTEGER : | |
8711 | case IPP_TAG_ENUM : | |
8712 | sprintf(value, "%d", attr->values[0].integer); | |
8713 | printer->num_options = cupsAddOption(name, value, | |
8714 | printer->num_options, | |
8715 | &(printer->options)); | |
8716 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8717 | "Setting %s to %s...", attr->name, value); | |
8718 | break; | |
8719 | ||
8720 | case IPP_TAG_RANGE : | |
8721 | sprintf(value, "%d-%d", attr->values[0].range.lower, | |
8722 | attr->values[0].range.upper); | |
8723 | printer->num_options = cupsAddOption(name, value, | |
8724 | printer->num_options, | |
8725 | &(printer->options)); | |
8726 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8727 | "Setting %s to %s...", attr->name, value); | |
8728 | break; | |
8729 | ||
8730 | case IPP_TAG_RESOLUTION : | |
8731 | sprintf(value, "%dx%d%s", attr->values[0].resolution.xres, | |
8732 | attr->values[0].resolution.yres, | |
8733 | attr->values[0].resolution.units == IPP_RES_PER_INCH ? | |
8734 | "dpi" : "dpc"); | |
8735 | printer->num_options = cupsAddOption(name, value, | |
8736 | printer->num_options, | |
8737 | &(printer->options)); | |
8738 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
8739 | "Setting %s to %s...", attr->name, value); | |
8740 | break; | |
8741 | ||
8742 | default : | |
8743 | /* Do nothing for other values */ | |
8744 | break; | |
8745 | } | |
8746 | } | |
8747 | } | |
8748 | ||
8749 | ||
ef416fc2 | 8750 | /* |
8751 | * 'start_printer()' - Start a printer. | |
8752 | */ | |
8753 | ||
8754 | static void | |
8755 | start_printer(cupsd_client_t *con, /* I - Client connection */ | |
8756 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8757 | { | |
8758 | http_status_t status; /* Policy status */ | |
8759 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8760 | char method[HTTP_MAX_URI], | |
8761 | /* Method portion of URI */ | |
8762 | username[HTTP_MAX_URI], | |
8763 | /* Username portion of URI */ | |
8764 | host[HTTP_MAX_URI], | |
8765 | /* Host portion of URI */ | |
8766 | resource[HTTP_MAX_URI]; | |
8767 | /* Resource portion of URI */ | |
8768 | int port; /* Port portion of URI */ | |
8769 | const char *name; /* Printer name */ | |
8770 | cupsd_printer_t *printer; /* Printer data */ | |
8771 | ||
8772 | ||
8773 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "start_printer(%p[%d], %s)", con, | |
8774 | con->http.fd, uri->values[0].string.text); | |
8775 | ||
8776 | /* | |
8777 | * Is the destination valid? | |
8778 | */ | |
8779 | ||
a4d04587 | 8780 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8781 | sizeof(method), username, sizeof(username), host, | |
8782 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8783 | |
8784 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8785 | { | |
8786 | /* | |
8787 | * Bad URI... | |
8788 | */ | |
8789 | ||
8790 | send_ipp_status(con, IPP_NOT_FOUND, | |
8791 | _("The printer or class was not found.")); | |
8792 | return; | |
8793 | } | |
8794 | ||
8795 | /* | |
8796 | * Check policy... | |
8797 | */ | |
8798 | ||
8799 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8800 | { | |
8801 | send_http_error(con, status); | |
8802 | return; | |
8803 | } | |
8804 | ||
8805 | /* | |
8806 | * Start the printer... | |
8807 | */ | |
8808 | ||
8809 | printer->state_message[0] = '\0'; | |
8810 | ||
8811 | cupsdStartPrinter(printer, 1); | |
8812 | ||
8813 | if (dtype & CUPS_PRINTER_CLASS) | |
8814 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" started by \"%s\".", name, | |
e00b005a | 8815 | get_username(con)); |
8816 | else | |
ef416fc2 | 8817 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" started by \"%s\".", name, |
e00b005a | 8818 | get_username(con)); |
ef416fc2 | 8819 | |
8820 | cupsdCheckJobs(); | |
8821 | ||
8822 | /* | |
8823 | * Everything was ok, so return OK status... | |
8824 | */ | |
8825 | ||
8826 | con->response->request.status.status_code = IPP_OK; | |
8827 | } | |
8828 | ||
8829 | ||
8830 | /* | |
8831 | * 'stop_printer()' - Stop a printer. | |
8832 | */ | |
8833 | ||
8834 | static void | |
8835 | stop_printer(cupsd_client_t *con, /* I - Client connection */ | |
8836 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8837 | { | |
8838 | http_status_t status; /* Policy status */ | |
8839 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8840 | char method[HTTP_MAX_URI], | |
8841 | /* Method portion of URI */ | |
8842 | username[HTTP_MAX_URI], | |
8843 | /* Username portion of URI */ | |
8844 | host[HTTP_MAX_URI], | |
8845 | /* Host portion of URI */ | |
8846 | resource[HTTP_MAX_URI]; | |
8847 | /* Resource portion of URI */ | |
8848 | int port; /* Port portion of URI */ | |
8849 | const char *name; /* Printer name */ | |
8850 | cupsd_printer_t *printer; /* Printer data */ | |
8851 | ipp_attribute_t *attr; /* printer-state-message attribute */ | |
8852 | ||
8853 | ||
8854 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "stop_printer(%p[%d], %s)", con, | |
8855 | con->http.fd, uri->values[0].string.text); | |
8856 | ||
8857 | /* | |
8858 | * Is the destination valid? | |
8859 | */ | |
8860 | ||
a4d04587 | 8861 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
8862 | sizeof(method), username, sizeof(username), host, | |
8863 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 8864 | |
8865 | if ((name = cupsdValidateDest(host, resource, &dtype, &printer)) == NULL) | |
8866 | { | |
8867 | /* | |
8868 | * Bad URI... | |
8869 | */ | |
8870 | ||
8871 | send_ipp_status(con, IPP_NOT_FOUND, | |
8872 | _("The printer or class was not found.")); | |
8873 | return; | |
8874 | } | |
8875 | ||
8876 | /* | |
8877 | * Check policy... | |
8878 | */ | |
8879 | ||
8880 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
8881 | { | |
8882 | send_http_error(con, status); | |
8883 | return; | |
8884 | } | |
8885 | ||
8886 | /* | |
8887 | * Stop the printer... | |
8888 | */ | |
8889 | ||
8890 | if ((attr = ippFindAttribute(con->request, "printer-state-message", | |
8891 | IPP_TAG_TEXT)) == NULL) | |
8892 | strcpy(printer->state_message, "Paused"); | |
8893 | else | |
8894 | { | |
8895 | strlcpy(printer->state_message, attr->values[0].string.text, | |
8896 | sizeof(printer->state_message)); | |
8897 | } | |
8898 | ||
8899 | cupsdStopPrinter(printer, 1); | |
8900 | ||
8901 | if (dtype & CUPS_PRINTER_CLASS) | |
8902 | cupsdLogMessage(CUPSD_LOG_INFO, "Class \"%s\" stopped by \"%s\".", name, | |
e00b005a | 8903 | get_username(con)); |
ef416fc2 | 8904 | else |
8905 | cupsdLogMessage(CUPSD_LOG_INFO, "Printer \"%s\" stopped by \"%s\".", name, | |
e00b005a | 8906 | get_username(con)); |
ef416fc2 | 8907 | |
8908 | /* | |
8909 | * Everything was ok, so return OK status... | |
8910 | */ | |
8911 | ||
8912 | con->response->request.status.status_code = IPP_OK; | |
8913 | } | |
8914 | ||
8915 | ||
8916 | /* | |
8917 | * 'user_allowed()' - See if a user is allowed to print to a queue. | |
8918 | */ | |
8919 | ||
8920 | static int /* O - 0 if not allowed, 1 if allowed */ | |
8921 | user_allowed(cupsd_printer_t *p, /* I - Printer or class */ | |
8922 | const char *username) /* I - Username */ | |
8923 | { | |
8924 | int i; /* Looping var */ | |
8925 | struct passwd *pw; /* User password data */ | |
8926 | ||
8927 | ||
8928 | if (p->num_users == 0) | |
8929 | return (1); | |
8930 | ||
8931 | if (!strcmp(username, "root")) | |
8932 | return (1); | |
8933 | ||
8934 | pw = getpwnam(username); | |
8935 | endpwent(); | |
8936 | ||
8937 | for (i = 0; i < p->num_users; i ++) | |
8938 | { | |
8939 | if (p->users[i][0] == '@') | |
8940 | { | |
8941 | /* | |
8942 | * Check group membership... | |
8943 | */ | |
8944 | ||
8945 | if (cupsdCheckGroup(username, pw, p->users[i] + 1)) | |
8946 | break; | |
8947 | } | |
8948 | else if (!strcasecmp(username, p->users[i])) | |
8949 | break; | |
8950 | } | |
8951 | ||
8952 | return ((i < p->num_users) != p->deny_users); | |
8953 | } | |
8954 | ||
8955 | ||
8956 | /* | |
8957 | * 'validate_job()' - Validate printer options and destination. | |
8958 | */ | |
8959 | ||
8960 | static void | |
8961 | validate_job(cupsd_client_t *con, /* I - Client connection */ | |
8962 | ipp_attribute_t *uri) /* I - Printer URI */ | |
8963 | { | |
8964 | http_status_t status; /* Policy status */ | |
8965 | ipp_attribute_t *attr; /* Current attribute */ | |
8966 | ipp_attribute_t *format; /* Document-format attribute */ | |
8967 | cups_ptype_t dtype; /* Destination type (printer or class) */ | |
8968 | char method[HTTP_MAX_URI], | |
8969 | /* Method portion of URI */ | |
8970 | username[HTTP_MAX_URI], | |
8971 | /* Username portion of URI */ | |
8972 | host[HTTP_MAX_URI], | |
8973 | /* Host portion of URI */ | |
8974 | resource[HTTP_MAX_URI]; | |
8975 | /* Resource portion of URI */ | |
8976 | int port; /* Port portion of URI */ | |
8977 | char super[MIME_MAX_SUPER], | |
8978 | /* Supertype of file */ | |
8979 | type[MIME_MAX_TYPE]; | |
8980 | /* Subtype of file */ | |
8981 | cupsd_printer_t *printer; /* Printer */ | |
8982 | ||
8983 | ||
8984 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "validate_job(%p[%d], %s)", con, | |
8985 | con->http.fd, uri->values[0].string.text); | |
8986 | ||
8987 | /* | |
8988 | * OK, see if the client is sending the document compressed - CUPS | |
8989 | * doesn't support compression yet... | |
8990 | */ | |
8991 | ||
fa73b229 | 8992 | if ((attr = ippFindAttribute(con->request, "compression", |
8993 | IPP_TAG_KEYWORD)) != NULL && | |
8994 | !strcmp(attr->values[0].string.text, "none")) | |
ef416fc2 | 8995 | { |
8996 | send_ipp_status(con, IPP_ATTRIBUTES, | |
8997 | _("Unsupported compression attribute %s!"), | |
8998 | attr->values[0].string.text); | |
8999 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
9000 | "compression", NULL, attr->values[0].string.text); | |
9001 | return; | |
9002 | } | |
9003 | ||
9004 | /* | |
9005 | * Is it a format we support? | |
9006 | */ | |
9007 | ||
9008 | if ((format = ippFindAttribute(con->request, "document-format", | |
9009 | IPP_TAG_MIMETYPE)) != NULL) | |
9010 | { | |
9011 | if (sscanf(format->values[0].string.text, "%15[^/]/%31[^;]", super, type) != 2) | |
9012 | { | |
9013 | send_ipp_status(con, IPP_BAD_REQUEST, _("Bad document-format \"%s\"!"), | |
9014 | format->values[0].string.text); | |
9015 | return; | |
9016 | } | |
9017 | ||
fa73b229 | 9018 | if ((strcmp(super, "application") || strcmp(type, "octet-stream")) && |
9019 | !mimeType(MimeDatabase, super, type)) | |
ef416fc2 | 9020 | { |
9021 | cupsdLogMessage(CUPSD_LOG_INFO, | |
9022 | "Hint: Do you have the raw file printing rules enabled?"); | |
9023 | send_ipp_status(con, IPP_DOCUMENT_FORMAT, | |
9024 | _("Unsupported format \"%s\"!"), | |
9025 | format->values[0].string.text); | |
9026 | ippAddString(con->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_MIMETYPE, | |
9027 | "document-format", NULL, format->values[0].string.text); | |
9028 | return; | |
9029 | } | |
9030 | } | |
9031 | ||
9032 | /* | |
9033 | * Is the destination valid? | |
9034 | */ | |
9035 | ||
a4d04587 | 9036 | httpSeparateURI(HTTP_URI_CODING_ALL, uri->values[0].string.text, method, |
9037 | sizeof(method), username, sizeof(username), host, | |
9038 | sizeof(host), &port, resource, sizeof(resource)); | |
ef416fc2 | 9039 | |
9040 | if (cupsdValidateDest(host, resource, &dtype, &printer) == NULL) | |
9041 | { | |
9042 | /* | |
9043 | * Bad URI... | |
9044 | */ | |
9045 | ||
9046 | send_ipp_status(con, IPP_NOT_FOUND, | |
9047 | _("The printer or class was not found.")); | |
9048 | return; | |
9049 | } | |
9050 | ||
9051 | /* | |
9052 | * Check policy... | |
9053 | */ | |
9054 | ||
9055 | if ((status = cupsdCheckPolicy(printer->op_policy_ptr, con, NULL)) != HTTP_OK) | |
9056 | { | |
9057 | send_http_error(con, status); | |
9058 | return; | |
9059 | } | |
9060 | ||
9061 | /* | |
9062 | * Everything was ok, so return OK status... | |
9063 | */ | |
9064 | ||
9065 | con->response->request.status.status_code = IPP_OK; | |
9066 | } | |
9067 | ||
9068 | ||
9069 | /* | |
9070 | * 'validate_name()' - Make sure the printer name only contains valid chars. | |
9071 | */ | |
9072 | ||
9073 | static int /* O - 0 if name is no good, 1 if name is good */ | |
9074 | validate_name(const char *name) /* I - Name to check */ | |
9075 | { | |
9076 | const char *ptr; /* Pointer into name */ | |
9077 | ||
9078 | ||
9079 | /* | |
9080 | * Scan the whole name... | |
9081 | */ | |
9082 | ||
9083 | for (ptr = name; *ptr; ptr ++) | |
9084 | if ((*ptr >= 0 && *ptr <= ' ') || *ptr == 127 || *ptr == '/' || *ptr == '#') | |
9085 | return (0); | |
9086 | ||
9087 | /* | |
9088 | * All the characters are good; validate the length, too... | |
9089 | */ | |
9090 | ||
9091 | return ((ptr - name) < 128); | |
9092 | } | |
9093 | ||
9094 | ||
9095 | /* | |
9096 | * 'validate_user()' - Validate the user for the request. | |
9097 | */ | |
9098 | ||
9099 | static int /* O - 1 if permitted, 0 otherwise */ | |
9100 | validate_user(cupsd_job_t *job, /* I - Job */ | |
9101 | cupsd_client_t *con, /* I - Client connection */ | |
9102 | const char *owner, /* I - Owner of job/resource */ | |
9103 | char *username, /* O - Authenticated username */ | |
9104 | int userlen) /* I - Length of username */ | |
9105 | { | |
ef416fc2 | 9106 | cupsd_printer_t *printer; /* Printer for job */ |
9107 | ||
9108 | ||
9109 | cupsdLogMessage(CUPSD_LOG_DEBUG2, | |
9110 | "validate_user(job=%d, con=%d, owner=\"%s\", username=%p, " | |
9111 | "userlen=%d)", | |
9112 | job ? job->id : 0, con->http.fd, owner ? owner : "(null)", | |
9113 | username, userlen); | |
9114 | ||
9115 | /* | |
9116 | * Validate input... | |
9117 | */ | |
9118 | ||
9119 | if (!con || !owner || !username || userlen <= 0) | |
9120 | return (0); | |
9121 | ||
9122 | /* | |
9123 | * Get the best authenticated username that is available. | |
9124 | */ | |
9125 | ||
e00b005a | 9126 | strlcpy(username, get_username(con), userlen); |
ef416fc2 | 9127 | |
9128 | /* | |
9129 | * Check the username against the owner... | |
9130 | */ | |
9131 | ||
80ca4592 | 9132 | printer = cupsdFindDest(job->dest); |
ef416fc2 | 9133 | |
9134 | return (cupsdCheckPolicy(printer ? printer->op_policy_ptr : DefaultPolicyPtr, | |
9135 | con, owner) == HTTP_OK); | |
9136 | } | |
9137 | ||
9138 | ||
9139 | /* | |
80ca4592 | 9140 | * End of "$Id: ipp.c 5334 2006-03-24 01:20:03Z mike $". |
ef416fc2 | 9141 | */ |